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Fastening installation device for automobile mechanical parts

A technology of mechanical parts and installation devices, applied in the field of parts installation tools, can solve the problems of difficult installation of parts, difficult access by manpower, time-consuming and laborious manual rotation, etc., to avoid the rotation of the shaft and facilitate the tightening of bolts.

Pending Publication Date: 2022-03-01
HENAN POLYTECHNIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, when installing the bolts, the bolts are generally put into the threaded holes first, and then they will be idling for a few turns, and the idling part is over, and the torque wrench is used only after the bolts start to be pre-tightened.

Method used

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  • Fastening installation device for automobile mechanical parts
  • Fastening installation device for automobile mechanical parts
  • Fastening installation device for automobile mechanical parts

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0055] Example 1:

[0056] Such as figure 1As shown, the embodiment of the present invention provides an automobile mechanical component fastening device, including the outer casing 1; the first rotating shaft 2, longitudinal direction through the outer casing 1, and the upper and lower ends of the first spindle 2 are through the bearing Connect to the outer casing 1; the drive mechanism is fixed to the outer casing 1 for driving the first rotating shaft 2; the block 3 is fixed at one end of the first rotating shaft 2; the center of the block 3 is opened There is a longitudinal spline groove that matches the screw sleeve; the snap assembly is fixed within the block 3 for the tension screw sleeve 4; the control system, including: pressure sensor 5, fixed in the bottom of the screw sleeve The microprocessor 6 is connected to the driver of the pressure sensor 5 and the drive mechanism;

[0057] Here, when the microprocessor 6 receives the value of the pressure sensor 5, the microproc...

Example Embodiment

[0060] Example 2:

[0061] Based on Example 1, the block 3 is in the same horizontal surface having a plurality of grooves 7 in the circumferential homogeneous cloth, and each groove 7 is provided with a card connection assembly.

[0062] Further, the snap assembly includes a spring 8, placed within the recess 7; the spherical body 9 is fixed at one end of the spring 8; the first plate body 10, with the groove 7, and first On one side of the plate body 10 is fixed to one end of the spring 8 away from the spherical body 9; the first electromagnet 11 is fixed to the other side of the first plate 10; the first electromagnet 11 is connected to the microprocessor 6 The second electromagnet 12 is fixed to the recess 7 and the first electromagnet 11 is relatively placed; the second electromagnet 12 is connected to the microprocessor 6; the power source 13 is fixed in the block 3 The first electromagnet 11 and the connection line of the second electromagnet 12 are electrically connected t...

Example Embodiment

[0065] Example 3:

[0066] Based on Embodiment 1, the drive mechanism includes a driven beater gear 14, is fixed to the side wall of the first rotating shaft 2; the active cone gear 15, meshed with the slave gear 14; second The rotating shaft 16, through the center of the active cone 15; support seat 17, fixed within the outer casing 1, the second rotating shaft 16 penetrates through the support seat 17 and is connected to the support seat 17; the first motor 18 , Fixed to the outer casing 1, the output shaft of the first motor 18 is connected to one end of the second axis 16; the first motor 18 is a drive member of the drive mechanism, the first motor 18 and the microprocessor 6 connect.

[0067] The drive mechanism of the present invention ensures the stability of the rotation by engaging the active cone gear 15 and the slave gear 14 to rotate.

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PUM

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Abstract

The invention provides an automobile mechanical part fastening installation device. The automobile mechanical part fastening installation device comprises an outer shell. The first rotating shaft longitudinally penetrates through the outer shell, and the upper end and the lower end of the first rotating shaft are connected with the outer shell through bearings; the driving mechanism is fixed in the outer shell and is used for driving the first rotating shaft to rotate; the block body is fixed at one end of the first rotating shaft; a longitudinal spline groove matched with the screw sleeve is formed in the center of the block body; the clamping assembly is fixed in the block body and used for clamping a screw sleeve; the control system comprises a pressure sensor fixed at the bottom end of the screw sleeve; the microprocessor is connected with the pressure sensor and a driving piece of the driving mechanism; the automobile mechanical part fastening installation device is installed at the end of a torque wrench and drives a bolt to complete the idling process in an electric mode, time and labor are saved, and meanwhile the automobile mechanical part fastening installation device is suitable for being used in a narrow space where a hand cannot enter conveniently.

Description

technical field [0001] The invention belongs to the technical field of parts installation tools, in particular to a fastening and installation device for automobile mechanical parts. Background technique [0002] Auto parts are the various units that make up the whole car and a product that serves the car. There are many kinds of auto parts. With the improvement of people's living standards, people consume more and more cars. Most of the auto parts are all connected by bolts, and the bolts in different positions of the car have different torque requirements, and the bolts must be installed with a torque wrench. Once the bolt is over-torqued, it will stretch and the bolt will be elongated. Although the amount of stretch may be less than one millimeter, metal fatigue has already occurred for the bolt, and cracks have occurred inside, but we cannot see it with the naked eye, and almost everyone will use too much force when installing the bolt , that is, the bolt is stretched...

Claims

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Application Information

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IPC IPC(8): B25B28/00
CPCB25B28/00
Inventor 陈东锋淡书桥廉保华
Owner HENAN POLYTECHNIC
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