A bearing press station based on equipment assembly

Abstract

The utility model relates to bearing assembly technical field especially relates to a bearing press -fitting station based on equipment assembly usefulness, including work table, the horizontal line parallel two outside sides of work table all are fixed with riser, a pair of riser between fixedly connected with top plate and side plate, be provided with press -fitting subassembly between top plate and side plate, the top end middle part of work table is fixed with the receiving station, the top end of work table is located the two sides of receiving station transversely parallel and is set up with the blanking mouth, through first transport platform and second transport platform bearing body and axle seat are conveyed in proper order, compared with the manual material change of traditional equipment, the feeding efficiency of equipment is improved greatly, the setting of T type block and extrusion column in press -fitting subassembly realizes the automatic press -fitting of bearing body and axle seat, and the setting of electric push rod and press -fitting block in push material subassembly, can be unloaded to the axle seat of press -fitting completion, makes the whole equipment realize the automatic setting, is very suitable for batch production.

Description

Technical Field

[0001] This utility model relates to the field of bearing assembly technology, and in particular to a bearing press table for equipment assembly. Background Technology

[0002] A bearing press is a precision assembly device specifically designed to install bearings onto shafts or bores accurately, smoothly, and without damage. It replaces traditional rough methods such as hammering and impact by applying controlled, vertical pressure, making it an indispensable key process equipment in modern machinery manufacturing, maintenance, and automated production lines.

[0003] While traditional bearing press-fitting equipment can replace manual hammering to press-fit bearings, it can only press-fit a single bearing at a time. This not only results in a slow assembly speed but also requires manual replacement of bearings by operators. Consequently, the equipment is highly dependent on the experience and skill level of the operators and cannot be used for automated mass production. Utility Model Content

[0004] To address the technical problem that traditional bearing press-fitting equipment can only press-fit a single bearing at a time, resulting in slow assembly speed and the need for manual bearing replacement, making the equipment highly dependent on the experience and skill level of the operators and unable to achieve automated mass production, this utility model provides a bearing press-fitting table for equipment assembly.

[0005] This utility model is achieved using the following technical solution: a bearing press-fitting table for equipment assembly, comprising a worktable, with vertical plates fixedly connected to both outer sides of the horizontal line of the worktable, a top plate and a side plate fixedly connected between a pair of vertical plates, a press-fitting assembly provided between the top plate and the side plate, a receiving platform fixedly connected to the center of the top of the worktable, and material discharge ports opened on both sides of the receiving platform at the top of the worktable, a pushing assembly provided above the receiving platform, and a first transport platform and a second transport platform provided at the top of the worktable, wherein multiple bearing bodies are transported on the surface of the first transport platform, and multiple bearing seats are transported on the surface of the second transport platform.

[0006] Through the above technical solutions, the T-blocks and extrusion columns in the press-fitting assembly enable automated press-fitting of the bearing body and bearing seat; the electric push rods and press-fitting blocks in the push-material assembly allow for unloading of the press-fitted bearing seat, enabling the overall equipment to be set up automatically, which is very suitable for mass production.

[0007] As a further improvement to the above solution, the press assembly includes a T-block and an extrusion column. The T-block is fixed to the side plate by bolts. A pair of fixing columns are symmetrically fixed to the outer side of the T-block. A clamping block for limiting the bearing body is rotatably connected to the outer side of the fixing column. A hydraulic rod is fixed to the top of the top plate. The output end of the hydraulic rod is fixed to the extrusion column.

[0008] As a further improvement to the above solution, a rotatable roller is installed on the side of the clamping block near the extrusion column, the roller can abut against the outer side of the extrusion column, and a resilient coupling with elasticity is fixed between the clamping block and the T-block.

[0009] With the above technical solution, when the extrusion column moves downward, it first releases the limit of the bearing body located at the bottom of the pair of clamping blocks, and then realizes the press-fit between the bearing body and the shaft seat; in addition, the setting of the flexible coupling can reset the pair of rotating clamping blocks to the initial position and clamp the new bearing body.

[0010] As a further improvement to the above solution, the pushing assembly includes a slide rail fixed between a pair of vertical plates, a slider slidably disposed on the outer side of the slide rail, a pressing block fixedly disposed on the side of the slider near the receiving platform, and pressing holes symmetrically opened on the pressing block for pressing the bearing body and the shaft seat together. A short plate is fixedly disposed on the top of the worktable, and an electric push rod for driving the pressing block is fixedly disposed on the inner side of the short plate. The output end of the electric push rod is fixedly disposed with the slider.

[0011] As a further improvement to the above solution, the top of the receiving platform is arc-shaped.

[0012] Through the above technical solution, the electric push rod drives the pressing block to move back and forth laterally on the arc-shaped top of the receiving platform, so that the bearing that has completed pressing falls from the receiving platform into the discharge port.

[0013] As a further improvement to the above solution, the first transport platform is flush with the bottom end of the clamping block, and the second transport platform is flush with the top end of the receiving platform.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This invention uses a first transport table and a second transport table to sequentially transport the bearing body and the bearing seat. Compared with the manual material changing of traditional equipment, it greatly improves the feeding efficiency of the equipment. At this time, the T-block and extrusion column in the pressing assembly realizes the automated pressing of the bearing body and the bearing seat. The electric push rod and pressing block in the pushing assembly can unload the pressed bearing seat, so that the whole equipment can be automated and is very suitable for mass production. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the structure of the pressing assembly and the pushing assembly of this utility model; Figure 3 This utility model Figure 2 Enlarged view of point A in the middle; Figure 4 This is a schematic diagram of the structure between the receiving platform and the pressing block of this utility model.

[0016] Explanation of key symbols: 1. Workbench; 2. Vertical plate; 3. Top plate; 4. Side plate; 5. Receiving platform; 6. Discharge port; 7. First transport platform; 8. Second transport platform; 9. Bearing body; 10. Shaft seat; 11. T-block; 12. Extrusion column; 13. Fixing column; 14. Clamping block; 15. Hydraulic rod; 16. Roller; 17. Flexible coupling; 18. Slide rail; 19. Slider; 20. Pressing block; 21. Pressing hole; 22. Short plate; 23. Electric push rod. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0018] Please combine Figures 1-4 This embodiment of a bearing press-fitting table for equipment assembly includes a workbench 1. Vertical plates 2 are fixedly connected to the two outer sides of the horizontal line of the workbench 1. A top plate 3 and a side plate 4 are fixedly connected between a pair of vertical plates 2. A press-fitting assembly is provided between the top plate 3 and the side plate 4. A receiving platform 5 is fixedly connected to the middle of the top of the workbench 1. A feeding port 6 is opened on both sides of the receiving platform 5 at the top of the workbench 1. A pushing assembly is provided above the receiving platform 5. A first transport platform 7 and a second transport platform 8 are provided at the top of the workbench 1. Multiple bearing bodies 9 are transported on the surface of the first transport platform 7, and multiple bearing seats 10 are transported on the surface of the second transport platform 8.

[0019] Combination Figures 2-3 The press assembly includes a T-block 11 and an extrusion column 12. The T-block 11 is bolted to the side plate 4. A pair of fixing columns 13 are symmetrically fixed to the outer side of the T-block 11. A clamping block 14 for limiting the bearing body 9 is rotatably connected to the outer side of the fixing column 13. A hydraulic rod 15 is fixed to the top of the top plate 3. The output end of the hydraulic rod 15 is fixed to the extrusion column 12. A rotatable roller 16 is installed on the side of the clamping block 14 near the extrusion column 12. The roller 16 can abut against the outer side of the extrusion column 12. A resilient coupling 17 is fixed between the clamping block 14 and the T-block 11.

[0020] Through the above technical solution, when the hydraulic rod 15 fixed to the top of the top plate 3 drives the extrusion column 12 to move vertically downward, because the side plate 4 between the pair of vertical plates 2 is fixed with a T-shaped block 11, and the outer side of the T-shaped block 11 is provided with a pair of rotatable clamping blocks 14, when the extrusion column 12 moves vertically downward, its outer side will first come into contact with the rotating roller 16 on the pair of clamping blocks 14, and drive the roller 16 to rotate. By rolling, the friction between the extrusion column 12 and the pair of clamping blocks 14 is reduced, thereby making it easier to drive the pair of clamping blocks 14 to rotate inward and in opposite directions on the outer side of the fixed column 13 around the axis of the fixed column 13. At this time, the bottom ends of the pair of clamping blocks 14 rotate in opposite directions and open, releasing the limitation on the bearing body 9 on the bottom end of the pair of clamping blocks 14. When the bearing body 9 is located inside the press block 20 and directly above the bearing seat 10, the pressing column 12 moves downward to press the bearing body 9 and the bearing seat 10 together. The flexible coupling 17 located between the clamping block 14 and the T-block 11 can reset the rotating pair of clamping blocks 14 to their initial positions and clamp the new bearing body 9, thus enabling assembly line operation.

[0021] Combination Figure 2 and Figure 4 The feeding assembly includes a slide rail 18 fixed between a pair of vertical plates 2. A slider 19 is slidably arranged on the outer side of the slide rail 18. A pressing block 20 is fixedly connected to the side of the slider 19 near the receiving platform 5. The pressing block 20 has symmetrical pressing holes 21 for pressing the bearing body 9 and the shaft seat 10 together. A short plate 22 is fixedly connected to the top of the worktable 1. An electric push rod 23 for driving the pressing block 20 is fixedly connected to the inner side of the short plate 22. The output end of the electric push rod 23 is fixedly connected to the slider 19. The top of the receiving platform 5 is arc-shaped.

[0022] With the above technical solution, when the pressing assembly completes the pressing of the bearing, the electric push rod 23 fixed on the short plate 22 retracts and extends back and forth. At this time, the slider 19 fixed on the output end of the electric push rod 23 slides synchronously on the outside of the slide rail 18 between a pair of vertical plates 2, thereby driving the pressing block 20 to move back and forth on the arc-shaped receiving platform 5 at the top. When the electric push rod 23 extends to its maximum length, the pressing hole 21 on the pressing block 20, which is away from the electric push rod 23, will completely detach from the table surface of the receiving table 5, so that the bearing that has been pressed in this pressing hole 21 will fall out from the unloading port 6 opened in the worktable 1 and be transported to the next processing area. When the electric push rod 23 is retracted to its shortest length, the pressing hole 21 on the pressing block 20 near the electric push rod 23 will be located above the discharge port 6 opened at the top of the worktable 1. The retraction and extension of the electric push rod 23 drives the clamping block to move horizontally back and forth, thereby realizing the unloading of the bearings that have been press-fitted in a continuous flow.

[0023] Combination Figure 3 and Figure 4 The first transport platform is flush with the bottom of the clamping block 14, and the second transport platform is flush with the top of the receiving platform 5.

[0024] With the above technical solution, the first transport table surface is flush with the bottom end of the clamping block 14, which facilitates the sequential transport of multiple bearing bodies 9 located on the first transport table surface to a pair of clamping blocks 14. The second transport table surface is flush with the top end of the receiving table 5, which facilitates the sequential transport of multiple bearing seats 10 located on the second transport table surface to the top end of the receiving table 5.

[0025] The implementation principle of a bearing press-fitting table for equipment assembly in this application embodiment, including a worktable 1, is as follows: Externally mounted mechanical claws or other feeding components sequentially place the bearing body 9 onto the first transport table and transport it between a pair of clamping blocks 14, and sequentially place the bearing seat 10 onto the second transport table and transport it to the receiving table 5. At this time, the hydraulic rod 15 is activated to move downward, releasing the limit of the pair of clamping blocks 14 on the bearing body 9, and pressing the bearing body 9 against the bearing seat 10. At this time, the electric push rod 23 on the short plate 22 is activated to retract and extend back and forth, driving the clamping block to move horizontally back and forth, thereby realizing the unloading of the bearing that has been pressed into the press hole 21.

[0026] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A bearing press-fitting table for equipment assembly, characterized in that, Includes a workbench (1), on which vertical plates (2) are fixedly connected to the horizontal lines of the workbench (1) on both outer sides, and a top plate (3) and a side plate (4) are fixedly connected between a pair of vertical plates (2), and a press-fitting assembly is provided between the top plate (3) and the side plate (4); The top center of the workbench (1) is fixed with a receiving platform (5), and the top of the workbench (1) is provided with a feeding port (6) on both sides of the receiving platform (5) which are horizontally parallel. A pushing component is provided above the receiving platform (5). The top of the workbench (1) is provided with a first transport platform (7) and a second transport platform (8). The first transport platform (7) carries multiple bearing bodies (9), and the second transport platform (8) carries multiple bearing seats (10).

2. The bearing press-fitting table for equipment assembly as described in claim 1, characterized in that, The press assembly includes a T-block (11) and an extrusion column (12). The T-block (11) is fixed to the side plate (4) by bolts. A pair of fixing posts (13) are symmetrically fixed to the outside of the T-block (11). A clamping block (14) for limiting the bearing body (9) is rotatably connected to the outside of the fixing posts (13). A hydraulic rod (15) is fixedly connected to the top of the top plate (3), and the output end of the hydraulic rod (15) is fixedly connected to the extrusion column (12).

3. A bearing press-fitting table for equipment assembly as described in claim 2, characterized in that, The clamping block (14) is equipped with a rotatable roller (16) on the side near the extrusion column (12), and the roller (16) can abut against the outside of the extrusion column (12); A resilient coupling (17) is fixed between the clamping block (14) and the T-block (11).

4. A bearing press-fitting table for equipment assembly as described in claim 1, characterized in that, The pusher assembly includes a slide rail (18) fixed between a pair of vertical plates (2), a slider (19) is slidably provided on the outside of the slide rail (18), and a pressing block (20) is fixedly connected to the slider (19) on the side near the receiving platform (5). The pressing block (20) is symmetrically provided with pressing holes (21) for pressing the bearing body (9) and the shaft seat (10) together. A short plate (22) is fixedly connected to the top of the workbench (1), and an electric push rod (23) for driving the pressing block (20) is fixedly connected to the inner side of the short plate (22). The output end of the electric push rod (23) is fixedly connected to the slider (19).

5. A bearing press-fitting table for equipment assembly as described in claim 4, characterized in that, The top of the receiving platform (5) is arc-shaped.

6. A bearing press-fitting table for equipment assembly as described in claim 2, characterized in that, The first transport platform is flush with the bottom of the clamping block (14), and the second transport platform is flush with the top of the receiving platform (5).

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