CN-224223201-U - Workbench provided with transmission shaft sealing cover

Abstract

A workbench for installing a transmission shaft sealing cover is used in the technical field of special vehicle production and manufacturing. The upper surface fixedly connected with riser of bottom plate, the positive fixedly connected with first diaphragm of riser, the upper surface fixedly connected with installing support of first diaphragm, the mounting hole has been seted up to the bottom of installing support. The utility model can accurately control the pressing block to realize up-and-down displacement through the air cylinder, and meanwhile, in the process of downward movement of the pressing block, the sealing cover can be stably and efficiently pushed into the transmission shaft ball cage by virtue of the directional pressure applied to the sealing cover on the fixed seat by the pressing block, so that the working table obviously shortens the time consumption for installing the transmission shaft sealing cover through an automatic operation flow, greatly reduces the labor intensity of installers, and effectively improves the overall efficiency and quality of the sealing cover assembly work.

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

20250515

Claims (6)

1. 1. The workbench for mounting the transmission shaft sealing cover is characterized by comprising a bottom plate (1), wherein a vertical plate (2) is fixedly connected to the upper surface of the bottom plate (1), a first transverse plate (3) is fixedly connected to the front surface of the vertical plate (2), a mounting bracket (4) is fixedly connected to the upper surface of the first transverse plate (3), a mounting hole (5) is formed in the bottom of the mounting bracket (4), an air cylinder (6) is fixedly connected to the inner wall of the mounting hole (5), a second transverse plate (7) is fixedly connected to the bottom of the air cylinder (6), a pressing block (8) is fixedly connected to the bottom of the second transverse plate (7), a mounting groove (9) is formed in the upper surface of the bottom plate (1), and a fixing seat (10) is fixedly connected to the inner wall of the mounting groove (9).
2. 2. The workbench for installing the transmission shaft sealing cover according to claim 1, wherein a round hole (11) is formed in the bottom of the installation support (4), a guide sleeve (12) is fixedly connected to the inner wall of the round hole (11), a limiting rod (13) is arranged on the inner wall of the guide sleeve (12) in a fitting mode, a limiting ring (14) is sleeved on the surface of the limiting rod (13) and fixedly connected to the upper surface of the second transverse plate (7), a hollow block (15) is fixedly connected to the upper surface of the limiting ring (14), a threaded cylinder (16) is fixedly connected to the inner wall of the hollow block (15), a fixing bolt (17) is connected to the inner wall of the threaded cylinder (16), clamping grooves (18) are formed in the left side and the right side of the limiting rod (13), and the inner wall of the clamping grooves (18) are attached to the surface of the fixing bolt (17).
3. 3. The workbench for installing the transmission shaft sealing cover according to claim 2, wherein the number of the guide sleeves (12) is two, and the two guide sleeves (12) are respectively positioned at the left side and the right side of the air cylinder (6).
4. 4. The workbench for installing the transmission shaft sealing cover, as set forth in claim 1, is characterized in that the back of the installing support (4), the upper surface of the first transverse plate (3) and the front of the vertical plate (2) are fixedly connected with an upper reinforcing plate (19), and the upper surface of the bottom plate (1), the front of the vertical plate (2) and the bottom of the first transverse plate (3) are fixedly connected with a lower reinforcing plate (20).
5. 5. The workbench for installing the transmission shaft sealing cover according to claim 1, wherein the pressing block (8) is located above the fixed seat (10), and the center of the pressing block (8) and the center of the fixed seat (10) are located on the same vertical line.
6. 6. The workbench for installing the transmission shaft sealing cover according to claim 2, wherein the front face of the limiting rod (13) is provided with a sliding groove (21), the inner wall of the sliding groove (21) is provided with a positioning block (22) in a fitting manner, and the front face of the positioning block (22) is fixedly connected with the inner wall of the limiting ring (14).

Description

Workbench provided with transmission shaft sealing cover Technical Field The utility model relates to the technical field of production and manufacturing of special vehicles, in particular to a workbench for installing a transmission shaft sealing cover. Background At present, when the transmission shaft of a special vehicle is assembled, an assembler needs to sleeve the sealing cover into the transmission shaft ball cage in a manual operation mode by means of simple tools such as a pry bar, a supporting ring and the like. The process not only requires a large amount of labor to repeatedly pry and prop open the sealing cover, but also can lead the sealing cover to be deformed or assembled in place because of slightly careless force and angle control by virtue of experience. Due to the limitation of human body strength and operation precision, the installation of a single sealing cover often needs a few minutes or even longer, and especially in mass production, the efficiency is low, and workers are extremely easy to fatigue, so that the stability of the assembly quality is affected. Disclosure of Invention In order to overcome the defects of the prior art, the utility model aims to provide a workbench for installing a transmission shaft sealing cover, which solves the problems of low installation efficiency, high labor intensity and unstable assembly quality of the transmission shaft sealing cover in the production and manufacture of special vehicles. In order to achieve the above object, the workbench for installing the transmission shaft sealing cover comprises a bottom plate, wherein a vertical plate is fixedly connected to the upper surface of the bottom plate, a first transverse plate is fixedly connected to the front surface of the vertical plate, a mounting bracket is fixedly connected to the upper surface of the first transverse plate, a mounting hole is formed in the bottom of the mounting bracket, an air cylinder is fixedly connected to the inner wall of the mounting hole, a second transverse plate is fixedly connected to the bottom of the air cylinder, a pressing block is fixedly connected to the bottom of the second transverse plate, a mounting groove is formed in the upper surface of the bottom plate, and a fixing seat is fixedly connected to the inner wall of the mounting groove. The utility model is further characterized in that a round hole is formed in the bottom of the mounting bracket, a guide sleeve is fixedly connected to the inner wall of the round hole, a limit rod is arranged on the inner wall of the guide sleeve in a fitting mode, the bottom of the limit rod is fixedly connected with the upper surface of the second transverse plate, a limit ring is sleeved on the surface of the limit rod, a hollow block is fixedly connected to the upper surface of the limit ring, a threaded cylinder is fixedly connected to the inner wall of the hollow block, a fixing bolt is connected to the inner wall of the threaded cylinder in a threaded mode, clamping grooves are formed in the left side and the right side of the limit rod, and the inner wall of each clamping groove is in fitting mode with the surface of the fixing bolt. The utility model is further arranged that the number of the guide sleeves is two, and the two guide sleeves are respectively positioned at the left side and the right side of the air cylinder. The utility model is further arranged that the back surface of the mounting bracket, the upper surface of the first transverse plate and the front surface of the vertical plate are fixedly connected with an upper reinforcing plate, and the upper surface of the bottom plate, the front surface of the vertical plate and the bottom of the first transverse plate are fixedly connected with a lower reinforcing plate. The utility model is further arranged that the pressing block is positioned above the fixed seat, and the center of the pressing block and the center of the fixed seat are positioned on the same vertical line. The utility model is further characterized in that the front surface of the limiting rod is provided with a sliding groove, the inner wall of the sliding groove is provided with a positioning block in a fitting way, and the front surface of the positioning block is fixedly connected with the inner wall of the limiting ring. Compared with the prior art, the utility model has the following advantages: 1. The vertical displacement is realized through the cylinder can accurate control briquetting, simultaneously, at briquetting downwardly moving's in-process, by virtue of its directional pressure of applying to the sealed cowling on the fixing base, can steadily, high-efficiently push into the transmission shaft ball cage with the sealed cowling in, and then this workstation is through automatic operation flow, has shown the installation time consuming that has shortened the sealed cowling of transmission shaft, has greatly reduced installer's intensity of labour simultaneously, ha