This standard specifies the product classification and basic dimensions, technical requirements, test methods, inspection rules, marking, packaging and storage of manual rivet guns. This standard applies to manual rivet guns (hereinafter referred to as rivet guns) that use single-sided rivets of ￠3.0mm to ￠5.0mm aluminum, aluminum alloy, and carbon steel as specified in GB/T12619. QB/T 2292-1997 Manual rivet gun QB/T2292-1997 Standard download decompression password: www.bzxz.net

2—1997
QB/T2292
This standard is basically the same as foreign products in terms of product classification. In terms of technical content, such as the insertion, clamping, disengagement, and riveting performance of blind rivets, the quality requirements are all based on foreign advanced standards and strictly regulated, so as to ensure the reliability of the product's performance and service life.
This standard is compiled in accordance with GB/T1.1-1993 "Guidelines for Standardization Work 1 Unit 1: Basic Regulations for the Drafting and Expression of Standards". This standard is proposed by the Quality Standards Department of the China Light Industry Association. This standard is under the jurisdiction of the National Tool Hardware Standardization Center. The drafting units of this standard are: Shanghai Tool Industry Research Institute, Shanghai Wood Drill Factory, etc. The main drafters of this standard are: Zhang Yunzhen and Cheng Yongfeng. This standard is entrusted to the National Tool Hardware Standardization Center for interpretation. 676
Part 1: Standard
1 Scope
Light Industry Standard of the People's Republic of China
Manual Riveter
QB/T 2292-1997
This standard specifies the product classification and basic dimensions, technical requirements, test methods, inspection rules, marking, packaging and storage of manual rivet guns.
This standard applies to manual rivet guns (hereinafter referred to as rivet guns) with single-sided rivets of aluminum, aluminum alloy, and carbon steel, which are 3.0mm and 5.0mm blind rivets as specified in GB/T12619. 2 Referenced Standards
The provisions contained in the following standards constitute the provisions of this standard through reference in this standard. When this standard is published, the versions shown are valid. All standards will be revised, and parties using this standard should explore the possibility of using the latest versions of the following standards. GB/T230—1991 Test method for metal Grignard hardness GB/T2828-—1987 Batch inspection counting sampling procedure and sampling table (applicable to inspection of continuous batches) GB/T5305--1985 Packaging, marking, transportation and storage of hand tools GB/T 12615--1990
Closed type oval head blind rivets
GB/T12619—1990 Technical conditions for blind rivets 3 Product classification
3.1 Type
Rivet guns are divided into three types according to their structure: single-handed type A, single-handed type B and double-handed type A, as shown in Figures 1 to 3. 3.2 The basic dimensions of the rivet guns are given in Table 1. Table 1
One-handed type A
One-handed type B
Two-handed type A
Approved by China Light Industry Federation on April 10, 1997
HniKAoNiKAca
Implemented on December 1, 1997
QB/T 2292 -- 1997
1—Rivet head; 2—Clip; 3—Claw, 4—Rivet rod Figure 1 One-handed type A
1---Rivet head; 2—Clip; 3—Seed; 4—Rivet rod Figure 2 One-handed type B
3.3 Marking example
QB/T 2292
1—Rivet head; 2—Jack; 3 Claw; 4—Rivet rod Figure 3 Two-handed A-type
Product marking consists of product name, model and standard number. Example: Manual rivet gun single-handed A-type QB/T2292-19974 Technical requirements
4.1 Surface quality
The surface of the rivet gun should not have cracks, burrs, rust spots and other defects in use. 4.2 Performance
4.2.1 Blind rivets of various specifications can be flexibly inserted into the rivet gun jacket, and the clamping is not loose. When the rivet is tightened, its mandrel must fall off naturally.
4.2.2 The rivet gun should be able to reliably rivet blind rivets under the operating force specified in Table 2. In addition, the handle of the rivet gun should not have deformation that affects its use, and there should be no abnormalities in various parts. Table 2 Operating force and test rivets
Maximum operating force
One-handed type A
One-handed type B
Two-handed type A
4.3 Hardness
N(kgf)
294(30)
294(30)
196(20)
The heat treatment hardness of the main parts of the rivet gun is given in Table 3. TTiKAoNi KAca-
Nominal diameter d, mm
(GB/T 12615)
Carbon steel
(GB/T 12619)
Test method
5.1 Surface quality inspection
Rivet head
Rivet rod
The surface quality of the rivet gun is inspected visually. 5.2 Hardness test
QB/T2292
The hardness of the main parts of the rivet gun is tested in accordance with the provisions of GB/T230. 5.3 Performance test
Degree HRC
5.3.1 Install various specifications of blind rivets (not less than three specifications) on the jacket when the rivet gun is opened to the maximum position, and check whether it is inserted.
5.3.2 Check by hand whether the clamping of the mandrel of the blind rivet is feasible. 5.3.3 After the rivet is tightened, open the handle of the rivet gun to the maximum position and check whether the mandrel can fall naturally. 5.4 Riveting test
The rivet test is in accordance with the provisions of Table 2. The method is shown in Figure 4. On an iron plate with a thickness of 6mm, the test is carried out three times in a row and should comply with the provisions of Article 4.2.2.
F1/2 Plastic sleeve lengthbZxz.net
Blind rivet cylinder
6 Inspection rules
Figure 4 Schematic diagram of rivet test
6.1 Products must be inspected and qualified by the inspection department before they can leave the factory, and they must be accompanied by a product certificate. 6.2 Product inspection is carried out in accordance with the secondary sampling plan specified in GB/T2828. 1
6.3 The classification of product nonconformity, inspection items, acceptable quality level (AQL) (number of nonconforming products per 100 units of product), and inspection level (II.) shall be in accordance with the provisions of Table 4.
Nonconformity classification and grouping
QB/T2292—1997
Inspection items
Performance test
Surface quality
Acceptable quality level
6.4 The manufacturer shall replace the nonconforming products found in the delivery inspection and the samples damaged after the test. 6.5 The batches of products rejected after inspection may be reclassified or repaired by the manufacturer before being submitted for acceptance. 7 Marking, packaging, transportation and storage
The marking, packaging, transportation and storage of products shall be in accordance with the provisions of GB/T5305. r KAoN KAca-
Inspection level
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