CN-224223200-U - Device for pressing rear sealing cover of transmission shaft

Abstract

A device for press-fitting a rear sealing cover of a transmission shaft is used in the technical field of assembly of the rear sealing cover of the transmission shaft of a vehicle chassis. The bottom fixedly connected with supporting leg of the device workstation of closing cap behind this pressure equipment, the last fixedly connected with first mounting panel of workstation, the last fixedly connected with first stand of first mounting panel, the last fixedly connected with second mounting panel of first stand, the mounting hole has been seted up to the inside of second mounting panel, the inner wall fixedly connected with hydraulic push rod of mounting hole. The device for pressing the rear sealing cover of the transmission shaft can support and position the transmission shaft through the support frame and the groove, and simultaneously, when the hydraulic push rod controls the pressing block to move downwards, the pressing block can apply downward pressure to the rear sealing cover on the transmission shaft, and the rear sealing cover is automatically mounted on the ball cage through the pressure, so that the working intensity of assembly staff can be effectively reduced, and the assembly efficiency of the rear sealing cover of the transmission shaft is improved.

Inventors

• HE ZIMING
• WANG CHAO
• LI DAN
• SUN SHILEI
• ZHANG YAN
• CHEN CHENG
• LI YUQIANG
• LI WENXI

Assignees

• 襄阳博亚精工装备股份有限公司

Dates

Publication Date

20260512

Application Date

20250513

Claims (6)

1. 1. The device for pressing the rear sealing cover of the transmission shaft is characterized by comprising a workbench (1), wherein a supporting leg (2) is fixedly connected to the bottom of the workbench (1), a first mounting plate (3) is fixedly connected to the upper surface of the workbench (1), a first upright post (4) is fixedly connected to the upper surface of the first mounting plate (3), a second mounting plate (5) is fixedly connected to the upper surface of the first upright post (4), a mounting hole (6) is formed in the second mounting plate (5), a hydraulic push rod (7) is fixedly connected to the inner wall of the mounting hole (6), a pressing block (8) is fixedly connected to the bottom of the hydraulic push rod (7), a third mounting plate (9) is fixedly connected to the upper surface of the workbench (1), a second upright post (10) is fixedly connected to the upper surface of the third mounting plate (9), a supporting frame (11) is fixedly connected to the upper surface of the second upright post (10), and a groove (12) is formed in the front of the supporting frame (11).
2. 2. The device for pressing the rear sealing cover of the transmission shaft according to claim 1, wherein cushion blocks (13) are fixedly connected to the upper surface of the supporting frame (11), the number of the cushion blocks (13) is two, and the two cushion blocks (13) are respectively positioned on the left side and the right side of the groove (12).
3. 3. The device for pressing the rear sealing cover of the transmission shaft according to claim 1, wherein the bottom of the supporting frame (11) is fixedly connected with a hollow cylinder (14), the inner wall of the hollow cylinder (14) is provided with a trapezoid block (15) in a fitting mode, one side of the trapezoid block (15) is provided with an arc-shaped groove (16), the other side of the trapezoid block (15) is fixedly connected with a spring (17), one end of the spring (17) is fixedly connected with a baffle plate (18), the upper surface of the baffle plate (18) is fixedly connected with the bottom of the supporting frame (11), the bottom of the hollow cylinder (14) is provided with a rectangular hole (19), the inner wall of the rectangular hole (19) is provided with a sliding block (20), the upper surface of the sliding block (20) is fixedly connected with the bottom of the trapezoid block (15), the bottom of the hollow cylinder (14) is fixedly connected with a connecting block (21), and the side of the connecting block (21) is fixedly connected with an electromagnet (22).
4. 4. A device for press-fitting a rear cover of a propeller shaft according to claim 3, wherein the length of the slider (20) is smaller than the length of the rectangular hole (19), and the height of the slider (20) is larger than the thickness of the hollow cylinder (14).
5. 5. A device for pressing a rear cover of a transmission shaft according to claim 3, wherein the electromagnet (22) is located between the slider (20) and the connecting block (21), and the center of the electromagnet (22) and the center of the slider (20) are on the same horizontal line.
6. 6. The device for pressing the rear cover of the transmission shaft according to claim 1, wherein the front surface of the groove (12) is an opening, and the groove (12) is positioned below the pressing block (8).

Description

Device for pressing rear sealing cover of transmission shaft Technical Field The utility model relates to the technical field of assembly of rear covers of transmission shafts of chassis of vehicles, in particular to a device for press-fitting the rear covers of the transmission shafts. Background At present, in the assembling process of the rear sealing cover of the transmission shaft of the special vehicle, an assembling person mainly relies on simple tools such as a hammer to operate, but the traditional operation mode not only causes higher labor intensity of the assembling person, but also has lower operation efficiency, longer time consumption and incapability of effectively controlling the press-fit quality. Disclosure of Invention In order to overcome the defects of the prior art, the utility model aims to provide a device for pressing a rear sealing cover of a transmission shaft, so as to improve the pressing operation efficiency and quality and reduce the labor intensity of assembly staff. In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: The utility model provides a device of closing cap behind pressure equipment transmission shaft includes the workstation, the bottom fixedly connected with supporting leg of workstation, the first mounting panel of upper surface fixedly connected with of workstation, the first stand of upper surface fixedly connected with of first mounting panel, the second mounting panel of upper surface fixedly connected with of first stand, the mounting hole has been seted up to the inside of second mounting panel, the inner wall fixedly connected with hydraulic push rod of mounting hole, the bottom fixedly connected with briquetting of hydraulic push rod, the upper surface fixedly connected with third mounting panel of workstation, the upper surface fixedly connected with second stand of third mounting panel, the upper surface fixedly connected with support frame of second stand, the front of support frame is seted up flutedly. Further, the upper surface fixedly connected with cushion blocks of support frame, the quantity of cushion blocks is two, and two cushion blocks are located the left and right sides of recess respectively. Further, the bottom fixedly connected with hollow section of thick bamboo of support frame, the inner wall laminating of hollow section of thick bamboo is provided with trapezoidal piece, the arc wall has been seted up to one side of trapezoidal piece, the opposite side fixedly connected with spring of trapezoidal piece, the one end fixedly connected with baffle of spring, the upper surface of baffle and the bottom fixed connection of support frame, rectangular hole has been seted up to the bottom of hollow section of thick bamboo, the inner wall laminating of rectangular hole is provided with the slider, the upper surface of slider and the bottom fixed connection of trapezoidal piece, the bottom fixedly connected with connecting block of hollow section of thick bamboo, the side fixedly connected with electro-magnet of connecting block. Further, the length of the sliding block is smaller than that of the rectangular hole, and the height of the sliding block is larger than the thickness of the hollow cylinder. Further, the electromagnet is located between the sliding block and the connecting block, and the center of the electromagnet and the center of the sliding block are both on the same horizontal line. Further, the front face of the groove is an opening, and the groove is positioned below the pressing block. Compared with the prior art, the utility model has the following advantages: 1. According to the utility model, the driving shaft can be supported and positioned through the support frame and the groove, meanwhile, when the hydraulic push rod controls the pressing block to move downwards, the pressing block can apply downward pressure to the rear sealing cover on the driving shaft, and the rear sealing cover is automatically mounted on the ball cage through the pressure, so that the working intensity of assembly staff can be effectively reduced, and the assembly efficiency of the rear sealing cover of the driving shaft is improved. 2. According to the utility model, after the transmission shaft is placed in the groove by the elasticity of the spring, the arc-shaped groove can automatically contact with the transmission shaft, meanwhile, when the electromagnet is opened, the trapezoidal block cannot slide in the hollow cylinder by the attraction of the electromagnet to the sliding block, and the position of the transmission shaft and the arc-shaped groove on the trapezoidal block cannot deviate, so that the press fitting failure caused by the deviation of the position of the transmission shaft can not occur when the cover is sealed after the press fitting. Drawings In order that the utility model may be more readily understood, a more particular description of the utility model will be rende