Bearing assembling device for plastic bearing production

Abstract

The utility model discloses a bearing assembly device for plastic bearing production, belongs to the technical field of bearing production, and aims to solve the problems that when bearings with different sizes are positioned, the replacement efficiency is low, dust is easily accumulated above the bearings, and the assembly effect is easily influenced when the bearings are assembled. Comprising a working table, supporting legs, a controller, a positioning mechanism, a pressing block and a cleaning mechanism, the supporting legs are symmetrically and fixedly connected to the periphery of the bottom face of the working table, the controller is fixedly connected to the upper portion of the working table, the positioning mechanism is arranged in the middle of the working table, and a supporting rod is fixedly connected to the upper portion of the working table; the pressing block is arranged below the supporting rod, and the cleaning mechanism is arranged between the positioning mechanism and the pressing block. By means of the positioning mechanism, the four clamping plates can be controlled to move oppositely at the same time, bearings of different sizes are clamped and fixed, bearing assembling is facilitated, the bearing fixing efficiency of the device is improved, and therefore the assembling efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of bearing production, and particularly relates to a bearing assembly device for plastic bearing production. Background Technique

[0002] Plastic bearings, also known as plastic bearings, are bearings mainly made of plastic materials. The main materials of plastic bearings include polyoxymethylene (POM), polyethylene (PE), polypropylene (PP), nylon (PA66), polyvinylidene fluoride (PVDF), polytetrafluoroethylene (PTFE), polyetheretherketone (PEEK), etc. Among them, POM and PA materials are suitable for making relatively precise plastic bearings due to their good mechanical strength and wear resistance, and are widely used in various fields.

[0003] In the prior art, there is an assembly device for a drive bearing assembly with a patent publication number of CN220296337U. When the above patent is used, by setting a support assembly, two clamping frames are arranged on the support assembly, and support frames are inserted and connected in both clamping frames. Screws are respectively passed through the support blocks on the two support frames and inserted and connected with the support assembly, so that the positions of the two support frames can be positioned. The bearing parts and the assembled bearings are respectively placed through the two support frames to improve stability. However, there are still the following deficiencies in actual use: In practice, when the device positions bearings of different sizes, it is necessary to manually replace the frame and fix it with bolts, and the replacement efficiency is low, thus affecting the processing efficiency of the bearings. Moreover, dust is likely to accumulate above the bearings, which is likely to affect the assembly effect during bearing assembly.

[0004] Therefore, a bearing assembly device for plastic bearing production is needed to solve the problems existing in the prior art, such as low replacement efficiency when positioning bearings of different sizes, easy dust accumulation above the bearings, and easy influence on the assembly effect during bearing assembly. Content of the Utility Model

[0005] The purpose of the utility model is to provide a bearing assembly device for plastic bearing production to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A bearing assembly device for plastic bearing production, including a workbench, support legs, a controller, a positioning mechanism, a pressing block, and a cleaning mechanism. The support legs are symmetrically and fixedly connected to the four peripheries of the bottom surface of the workbench. The controller is fixedly connected above the workbench. The positioning mechanism is arranged in the middle of the workbench. A support rod is fixedly connected above the workbench. The pressing block is arranged below the support rod. The cleaning mechanism is arranged between the positioning mechanism and the pressing block.

[0007] The positioning mechanism is composed of a fixed column, a bottom plate, a motor, a lead screw, a support plate, a threaded plate, a vertical rod, a connecting block, a rotating rod, an L-shaped connecting rod, a moving block, a clamping plate, a slide rail and a slider. The fixed columns are symmetrically and fixedly connected to the bottom surface of the workbench. The bottom plate is fixedly connected below the fixed columns. The motor is fixedly connected to the middle of the bottom surface of the bottom plate and is electrically connected to the controller. The lead screw is connected to the output end of the motor. The support plate is rotatably connected to the top surface of the lead screw and is fixedly connected to the workbench.

[0008] It should be noted in the solution that the threaded plate is threadedly connected to the outside of the lead screw. The vertical rods are symmetrically and fixedly connected between the bottom plate and the support plate, and the vertical rods are slidably connected to the threaded plate.

[0009] Furthermore, it is worth noting that the connecting blocks are symmetrically and fixedly connected to the four sides of the threaded plate. The rotating rods are rotatably connected to the inside of the connecting blocks. The L-shaped connecting rods are rotatably connected to the upper ends of the rotating rods. The moving block is fixedly connected to the other end of the L-shaped connecting rod.

[0010] Furthermore, it needs to be explained that symmetric grooves are provided on the top surface of the support plate, and a scale line is provided on one side of the groove. The slide rail is fixedly connected to the inside of the groove. The slider is slidably connected above the slide rail. The moving block is fixedly connected to the slider.

[0011] As a preferred implementation manner, the clamping plate is fixedly connected to the other side of the moving block, and the clamping plate is set as an arc surface. An anti-slip layer is provided on the opposite surface of the clamping plate.

[0012] As a preferred implementation manner, the cleaning mechanism is composed of a dust collection pump, a dust collection box, a dust collection pipe and a dust collection block. The dust collection pump is fixedly connected to the upper rear side of the workbench. The dust collection pipe is connected to the input end of the dust collection pump. The dust collection block is fixedly connected to the front end of the dust collection pipe. The dust collection box is fixedly connected to the output end of the dust collection pump.

[0013] As a preferred implementation manner, the dust collection pipe penetrates through the support rod. An electric push rod is fixedly connected between the dust collection block and the support rod. A cavity is provided inside the dust collection block. The electric push rod is electrically connected to the controller.

[0014] Compared with the prior art, the bearing assembly device for plastic bearing production provided by the present utility model has at least the following beneficial effects:

[0015] (1) By setting the positioning mechanism, it is possible to control the four clamping plates to move towards each other simultaneously, clamp and fix bearings of different sizes, facilitate bearing assembly, improve the fixing efficiency of the device for bearings, and thus improve the assembly efficiency.

[0016] (2) Through the provided cleaning mechanism, the control electric push rod can move the position of the dust collection block above the fixed bearing, and then start the dust collection pump to adsorb the dust accumulated above the bearing, completing the cleaning of the bearing and improving the assembly quality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Schematic perspective view structure diagram of the present utility model;

[0018] Figure 2 Schematic front view structure diagram of the present utility model;

[0019] Figure 3 Schematic sectional structure diagram of the present utility model;

[0020] Figure 4 Schematic structure diagram of the positioning mechanism of the present utility model.

[0021] In the figure: 1, workbench; 2, support leg; 3, controller; 4, positioning mechanism; 5, pressing block; 6, cleaning mechanism; 401, fixed column; 402, bottom plate; 403, motor; 404, lead screw; 405, support plate; 406, threaded plate; 407, vertical rod; 408, connecting block; 409, rotating rod; 410, L-shaped connecting rod; 411, moving block; 412, clamping plate; 413, slide rail; 414, slider; 601, dust collection pump; 602, dust collection box; 603, dust collection pipe; 604, dust collection block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following further describes the present utility model in conjunction with embodiments.

[0023] Please refer to Figures 1-4 , the present utility model provides a bearing assembly device for plastic bearing production, including a workbench 1, support legs 2, a controller 3, a positioning mechanism 4, a pressing block 5 and a cleaning mechanism 6. The support legs 2 are symmetrically and fixedly connected to the four peripheries of the bottom surface of the workbench 1. The controller 3 is fixedly connected above the workbench 1. The positioning mechanism 4 is arranged in the middle of the workbench 1. A support rod is fixedly connected above the workbench 1. The pressing block 5 is arranged below the support rod. The cleaning mechanism 6 is arranged between the positioning mechanism 4 and the pressing block 5.

[0024] The positioning mechanism 4 is composed of a fixed column 401, a bottom plate 402, a motor 403, a lead screw 404, a support plate 405, a threaded plate 406, a vertical rod 407, a connecting block 408, a rotating rod 409, an L-shaped connecting rod 410, a moving block 411, a clamping plate 412, a slide rail 413 and a slider 414. The fixed column 401 is symmetrically and fixedly connected to the bottom surface of the workbench 1. The bottom plate 402 is fixedly connected below the fixed column 401. The motor 403 is fixedly connected to the middle of the bottom surface of the bottom plate 402, and the motor 403 is electrically connected to the controller 3. The lead screw 404 is connected to the output end of the motor 403. The support plate 405 is rotatably connected to the top surface of the lead screw 404, and the support plate 405 is fixedly connected to the workbench 1.

[0025] Further, as shown in Figure 1 , Figure 2 and Figure 4 , it is worth specifically explaining that the threaded plate 406 is threadedly connected to the outside of the lead screw 404. The vertical rods 407 are symmetrically and fixedly connected between the bottom plate 402 and the support plate 405, and the vertical rods 407 are slidably connected to the threaded plate 406;

[0026] By sliding the threaded plate 406 on the vertical rods 407, the threaded plate 406 can be prevented from rotating with the lead screw 404, so as to ensure the stable up and down movement of the threaded plate 406 and improve the stability of the linear movement of the threaded plate 406.

[0027] Further, as shown in Figure 1 , Figure 2 and Figure 4 , it is worth specifically explaining that the connecting blocks 408 are symmetrically and fixedly connected to the four sides of the threaded plate 406. The rotating rods 409 are rotatably connected to the inside of the connecting blocks 408. The L-shaped connecting rods 410 are rotatably connected to the upper ends of the rotating rods 409. The moving blocks 411 are fixedly connected to the other ends of the L-shaped connecting rods 410.

[0028] Further, as shown in Figure 1 , Figure 2 and Figure 4 , it is worth specifically explaining that symmetric grooves are formed on the top surface of the support plate 405, and a scale line is arranged on one side of the groove. The slide rail 413 is fixedly connected to the inside of the groove. The slider 414 is slidably connected above the slide rail 413. The moving block 411 is fixedly connected to the slider 414;

[0029] By providing the slide rail 413 and the slider 414, the horizontal movement stability of the moving block 411 can be ensured, and the bearing can be better clamped and fixed.

[0030] Further, as shown in Figure 1 , Figure 2 and Figure 4As shown, it is worth specifically stating that the clamping plate 412 is fixedly connected to the other side of the moving block 411, and the clamping plate 412 is set as an arc surface, and an anti-slip layer is provided on the opposite surface of the clamping plate 412;

[0031] By providing the arc surface and the anti-slip layer, the friction and clamping force between the moving block 411 and the bearing can be increased, and the stability of fixing the bearing can be improved.

[0032] According to the above working process, it can be seen that by providing the positioning mechanism 4, the four clamping plates 412 can be controlled to move towards each other simultaneously to clamp and fix bearings of different sizes, which is convenient for bearing assembly, improves the fixing efficiency of the device for the bearing, and thus improves the assembly efficiency.

[0033] Furthermore, as shown in Figure 1 、 Figure 2 and Figure 3 It is worth specifically stating that the cleaning mechanism 6 is composed of a dust collecting pump 601, a dust collecting box 602, a dust collecting pipe 603 and a dust collecting block 604. The dust collecting pump 601 is fixedly connected to the upper rear side of the workbench 1. The dust collecting pipe 603 is connected to the input end of the dust collecting pump 601. The dust collecting block 604 is fixedly connected to the front end of the dust collecting pipe 603. The dust collecting box 602 is fixedly connected to the output end of the dust collecting pump 601.

[0034] Furthermore, as shown in Figure 1 、 Figure 2 and Figure 3 It is worth specifically stating that the dust collecting pipe 603 penetrates through the support rod. An electric push rod is fixedly connected between the dust collecting block 604 and the support rod. And a cavity is provided inside the dust collecting block 604. The electric push rod is electrically connected to the controller 3.

[0035] The working process of this solution is as follows: When in use, first place the bearing above the middle of the support plate 405, then start the motor 403 through the controller 3, drive the threaded plate 406 to move through the lead screw 404, drive the rotating rod 409 to rotate through the connecting block 408, drive the moving block 411 to move towards the middle of the support plate 405 through the L-shaped connecting rod 410 until the clamping plate 412 clamps and fixes the bearing, stop the motor 403 from running, then start the dust collecting pump 601, collect the dust above the bearing through the dust collecting pipe 603 and the dust collecting block 604, control the electric push rod to drive the dust collecting block 604 to move above the bearing, so as to complete the cleaning of the bearing. The collected dust enters the inside of the dust collecting box 602, which is convenient for the staff to uniformly clean the dust inside the dust collecting box 602 and improves the cleaning efficiency.

[0036] In summary: By means of the provided positioning mechanism 4, it is possible to control the four clamping plates 412 to move towards each other simultaneously, clamp and fix bearings of different sizes, facilitate the assembly of bearings, improve the fixing efficiency of the device for bearings, and thus improve the assembly efficiency; by means of the provided cleaning mechanism 6, the position of the dust collecting block 604 can be moved above the fixed bearing by controlling the electric push rod, and then the dust collecting pump 601 is started to adsorb the dust accumulated above the bearing, completing the cleaning of the bearing and improving the assembly quality of the device.

Claims

1. A bearing assembly device for plastic bearing production, comprising a workbench (1), support legs (2), a controller (3), a positioning mechanism (4), a pressing block (5) and a cleaning mechanism (6), characterized in that: The supporting legs (2) are symmetrically and fixedly connected to the four peripheries of the bottom surface of the workbench (1), the controller (3) is fixedly connected above the workbench (1), the positioning mechanism (4) is arranged in the middle of the workbench (1), a support rod is fixedly connected above the workbench (1), the pressing block (5) is arranged below the support rod, and the cleaning mechanism (6) is arranged between the positioning mechanism (4) and the pressing block (5); The positioning mechanism (4) is composed of a fixed column (401), a bottom plate (402), a motor (403), a lead screw (404), a support plate (405), a threaded plate (406), a vertical rod (407), a connecting block (408), a rotating rod (409), an L-shaped connecting rod (410), a moving block (411), a clamping plate (412), a slide rail (413) and a slider (414). The fixed column (401) is symmetrically and fixedly connected to the bottom surface of the workbench (1), the bottom plate (402) is fixedly connected below the fixed column (401), the motor (403) is fixedly connected to the middle of the bottom surface of the bottom plate (402), and the motor (403) is electrically connected to the controller (3). The lead screw (404) is connected to the output end of the motor (403), and the support plate (405) is rotatably connected to the top surface of the lead screw (404), and the support plate (405) is fixedly connected to the workbench (1).

2. The bearing assembly device for plastic bearing production according to claim 1, wherein: The threaded plate (406) is threadedly connected to the outside of the lead screw (404), the vertical rods (407) are symmetrically and fixedly connected between the bottom plate (402) and the support plate (405), and the vertical rods (407) are slidably connected to the threaded plate (406).

3. The bearing assembly device for plastic bearing production according to claim 2, wherein: The connecting blocks (408) are symmetrically and fixedly connected to the four sides of the threaded plate (406), the rotating rod (409) is rotatably connected to the inside of the connecting block (408), the L-shaped connecting rod (410) is rotatably connected to the upper end of the rotating rod (409), and the moving block (411) is fixedly connected to the other end of the L-shaped connecting rod (410).

4. The bearing assembly device for plastic bearing production according to claim 3, wherein: Grooves are symmetrically formed on the top surface of the support plate (405), and a scale line is arranged on one side of the groove. The slide rail (413) is fixedly connected to the inside of the groove, the slider (414) is slidably connected above the slide rail (413), and the moving block (411) is fixedly connected to the slider (414).

5. The bearing assembly device for plastic bearing production according to claim 4, wherein: The clamping plate (412) is fixedly connected to the other side of the moving block (411), and the clamping plate (412) is set to be an arc surface, and an anti-slip layer is arranged on the opposite surface of the clamping plate (412).

6. The bearing assembly device for plastic bearing production according to claim 5, characterized in that: The cleaning mechanism (6) is composed of a dust collection pump (601), a dust collection box (602), a dust collection pipe (603) and a dust collection block (604). The dust collection pump (601) is fixedly connected to the rear side above the workbench (1), the dust collection pipe (603) is connected to the input end of the dust collection pump (601), the dust collection block (604) is fixedly connected to the front end of the dust collection pipe (603), and the dust collection box (602) is fixedly connected to the output end of the dust collection pump (601).

7. The bearing assembly device for plastic bearing production according to claim 6, characterized in that: The dust collection pipe (603) penetrates through the support rod, an electric push rod is fixedly connected between the dust collection block (604) and the support rod, a cavity is arranged inside the dust collection block (604), and the electric push rod is electrically connected to the controller (3).

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