Some standard content:
Mechanical Industry Standard of the People's Republic of China
Subject content and scope of application
Type, size and basic parameters
This standard specifies the basic types and structural dimensions, basic parameters and markings of taper sleeves. JB/T 7513--94
This standard applies to the connection between general industrial transmission parts and shafts, such as the connection between pulleys, sprockets, gears and couplings and shafts. 2 Type, size and basic parameters
2.1 The basic types and structural dimensions of taper sleeves (models 1008 to 3030) are shown in Figure 1 and Table 1. The aperture and keyway dimensions, the mass and basic parameters of the taper sleeve are shown in Table 2 and Table 3, among which the keyway dimensions of the same model and aperture in Table 2 and Table 3 shall be as specified in Table 3α/2
Outer diameter of large end
Center of side hole
Half cone angle
Dimensions of fastener light hole and screw hole for disassembly
Series 1
Series 1
Elastic groove Elastic groove
Screw hole diameter Light hole diameter Light hole depth Screw hole diameter Light hole diameter Light hole depth d
Approved by the Ministry of Machinery Industry of the People's Republic of China on October 25, 1994d
Implementation on October 1, 1995
Aperture d, mm
Keyway width b.mm Js9
Keyway depth H, mm
Mass, kg
Transmitted torque, Nm
Screw tightening torque, N·m
Mass, kg
Transmitted torque, N·m
Screw tightening torque, N+m
Mass, kg
Transmitted torque, N·m
Screw tightening torque, N·m
Mass, kg
Transmitted torque.N·m
Screw tightening torque, N·m||t t||Mass.kg
Transmitted torque.N·m
Screw tightening torque,N·mwwW.bzxz.Net
Mass,kg
Transmitted torque,N·m
Screw tightening torque,N·m
Mass,kg
Transmitted torque.N·m
Screw tightening torque,N·m
Mass.kg
Transmitted torque,N·m
Screw tightening torque,N·m
Mass,kg
Transmitted torque .Nm
Screw tightening torque.N·m
Mass, kg
Transmission torque, N·㎡
Screw tightening torque, N·m
Mass, kg
Transmission torque, N·m㎡
Screw tightening torque, N·m
Mass, kg
Transmission torque, N·m
Screw tightening torque.N·m
JB/T7513—94
11121416
11 9120 | | tt | | 10.411.412.813.816.318.320.821.822.824.827.30.1 | .0120.0|120.0128.0|136.0144.0152.0|156.0|160.0168.0|176.0180.0 192.05.6 | .0250.0262.0|274.0280.0
386.3940402006.0410.18.0|426298.0
254.6|265.2275 .9|281.2286.6|297.2307.920
Note: *The material of the set is 45# steel, and the rest are HT250.60
254.6265.2275.9281.2/286.6297.2307.9313.2329.2
414.4419.2424.0|433.6|443.2448.031
650.0672.0694.0705.01738.0
694.0705.0
1 675.01690.0
JB/T 7513--94
393.2403.9
393.2403.9
496.0510.4
815.0848.0
558.4568.0
870.08 92.0 | |tt | 0|1 775. 0|1 790. 0|1 800. 01 820. 5|1 850. 0|1 875. 01 900. 01 925. 01 700.01 710.0|1
1 740. 01 750. 0|1 760. 01 775. 01 790. 01 800. 0|1 820. 5|1 850. 0|1 875. 01 900. 01 925. 0725.0
JB/T 7513-94
2.2 The corresponding apertures listed in Table 3 should adopt thin keyways. The dimensions are shown in Table 3. Table 3
Aperture d
Key width b Js9
Keyway depth H
2.3 The basic types and structural dimensions of the taper sleeve (models 3535 to 5050) are shown in Figure 2 and Table 4, and the aperture and keyway dimensions, taper sleeve mass and basic parameters are shown in Table 5.
Note: The angle between the disassembly hole of 5050 and the center line of the elastic groove corresponds to 80° and 88° in the figure, which is 83°91°. Table 4
Side hole center
Length ||Big end outer diameter
Series 1
Half cone angle
Fastener light hole and screw hole dimensions for disassembly
Screw hole diameter
Screw hole depth
Fastener light hole and screw hole dimensions for disassembly
Series I
Thread bottom hole depth Screw hole diameter
Screw hole depth
Light hole diameter
Light hole depth
Light hole diameter
Light hole depth ||counterbore diameter
Elastic groove
Counterbore diameter||counterbore depth Thread bottom hole depth d
Elastic groove
Aperture diameter d, mm
Keyway width b, mm Js9
Keyway depth H, mm
Mass, kg
Transmission torque, N·m
Screw tightening torque, N·m
Mass, kg
Transmission torque, N·m
Screw tightening torque, N·m
Mass, kg
Transmission torque, N·m
Screw tightening torque.N·m
Mass, kg
Transmission torque, N·m
Screw tightening torque, N·m
Aperture+mm||t t||Key width bmm
Keyway depth H, mm
Mass, kg
Transmitted torque, N·m
Screw tightening torque, N·m
Mass, kg
Transmitted torque, N·m
Screw tightening torque, N·m
Mass, kg
Transmitted torque, N·m
Screw tightening torque, N·m
Mass, kg
Transmitted torque, N·m
Screw tightening torque, N·m
JB/T 7513—94
2 760. 02 832. 02 880. 02 928. 0 3 000. 01112
4132.04158.64198.5
Aperture dmm
Keyway width b, mm
Keyway depth H, mm
Mass. kg
Transmitted torque,N·m
Screw tightening torque, N·m
Mass+kg
Transmitted torque, N·m
Screw tightening torque, N·m
Mass, kg
Transmitted torque, N·m
Screw tightening torque, N·m
Mass, kg
Transmitted torque, N·m
Screw tightening torque, N·m
JB/T 7513-94
Continued Table 5
11750.012000.012250.012500.0192
22 000,0j22 200.0122 400.0!22 600.0271
The marking of the taper sleeve consists of the name code, model, aperture and standard number: TB
Standard number
The marking of the taper sleeve of model 1008 and 10mm diameter is: Marking example
TB 1008-10JB/T 7513-94
22800.0123000.0
11.0×25.4 is equal to the maximum aperture
, and the same applies to other models
10.8×25.4 is equal to the taper sleeve length
JB/T 7513—94
Appendix A
Match of taper sleeve and transmission parts
Reference part)
A1 The assembly of taper sleeve and V-belt pulley, synchronous pulley, sprocket and gear is shown in Figure A1, Figure A2, Figure A3 and Figure A4 respectively. Figure A1 Assembly of taper sleeve and V-belt pulley
1-V-belt pulley; 2-taper sleeve 3-screw
Figure A2 Assembly of taper sleeve and synchronous pulley
1---synchronous pulley; 2-taper sleeve, 3-screw 65
Additional instructions:
This standard is proposed by the Ministry of Machinery Industry.
JB/T 7513--94
Figure A3 Taper sleeve, sprocket assembly
1 Sprocket; 2-taper sleeve; 3-screw
Figure A4 Taper sleeve, gear assembly
1 Gear; 2-taper sleeve: 3 screw
This standard is under the jurisdiction of the Mechanical Standardization Research Institute of the Ministry of Machinery Industry. This standard was drafted by the Mechanical Standardization Research Institute of the Ministry of Machinery Industry, the Chain Transmission Research Institute of Jilin University of Technology, and the Shijiazhuang Sprocket General Factory. The main drafters of this standard are Qin Shuan, Chai Bangheng, Du Gang, and Liu Maojiang. 66
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