Automatic press-fitting equipment

Abstract

The utility model discloses automatic press-fitting equipment, and relates to the technical field of automatic press-fitting equipment. The automatic press-fitting equipment comprises a press-fitting machine body, a bearing plate is arranged on one side of the press-fitting machine body, a clamping mechanism is arranged at the top of the bearing plate, and a positioning mechanism is arranged in the bearing plate. According to the automatic press-fitting equipment, by arranging the positioning plate, when a workpiece needs to be positioned and clamped so as to avoid dislocation during press-fitting, a bearing strip is lifted firstly, so that the positioning plate protrudes out of the top of the bearing plate, then a bearing groove in the center of the workpiece is placed outside the positioning plate, and then a rotating block is rotated; according to the device, the rotating block drives the positioning plate to move and fix a workpiece, then the clamping plate is driven by the lead screw to position the side face of the workpiece, the irregular workpiece can be conveniently positioned, and the device can conveniently position and clamp the workpiece so as to avoid dislocation during press fitting.

Description

Technical Field

[0001] The utility model belongs to the technical field of automatic press-fitting equipment, and particularly relates to an automatic press-fitting equipment. Background Technique

[0002] Industrial automation technology, as the core technology of current enterprise production, is being continuously applied to various fields. In the parts assembly industry, semi-automatic and automatic press-fitting technologies are gradually replacing traditional manual press-fitting, effectively solving the problems of low efficiency and large workload in the parts assembly industry.

[0003] The existing technology does not have a structure for bearing press-fitting positioning when in use. When the existing technology presses a bearing and a workpiece, it is impossible to quickly position the bearing and the mounting hole positions on the workpiece, and manual adjustment is still required multiple times before press-fitting can be carried out, which is rather cumbersome. Based on the deficiencies of the existing technology, the utility model designs an automatic press-fitting equipment. Summary of the Utility Model

[0004] In order to solve the above problems existing in the existing technology, the utility model provides an automatic press-fitting equipment, which has the characteristics of bearing press-fitting positioning.

[0005] To achieve the above object, the utility model provides the following technical solution: an automatic press-fitting equipment, including a press-fitting machine main body, a bearing plate is arranged on one side of the press-fitting machine main body, a clamping mechanism is arranged on the top of the bearing plate, and a positioning mechanism is arranged inside the bearing plate;

[0006] Positioning mechanism, the positioning mechanism includes a positioning plate, an arc-shaped block, a bidirectional threaded rod, a rotating block, a bearing strip, an arc-shaped groove, a connecting plate, a connecting hole and a positioning rod. The positioning plate is slidably connected inside the bearing plate, the lower surface of the positioning plate is fixedly connected with the arc-shaped block, the arc-shaped block is internally threaded with the bidirectional threaded rod, one side of the bidirectional threaded rod is fixedly connected with the rotating block, the bearing strip is arranged inside the bearing plate, the upper surface of the bearing strip is provided with the arc-shaped groove, one side of the bearing strip is fixedly connected with the connecting plate, the connecting plate is provided with the connecting hole on one side, and the positioning rod is movably inserted into the connecting hole.

[0007] As a preferred technical solution of the automatic press-fitting equipment of the utility model, the bottom of the press-fitting machine main body is fixedly connected with a side plate, the lower surface of the side plate is provided with a bottom plate, and a button is arranged on one side of the bottom plate.

[0008] As a preferred technical solution of the automatic press-fitting equipment of the utility model, the upper surface of the bearing plate is provided with a sliding groove, a lifting groove is arranged on one side of the bearing plate, a clamping hole is arranged on one side of the bearing plate, a positioning hole is arranged on the upper surface of the bearing plate, and a positioning groove is arranged on the upper surface of the bearing plate.

[0009] As a preferred technical solution of the automatic press-fitting device of the present utility model, the clamping mechanism includes a lead screw, a turning knob, a limiting rod, a clamping plate, a positioning block and a fixing block. The lead screw is rotatably connected to the upper surface of the bearing plate. A turning knob is fixedly connected to one side of the lead screw. A limiting rod is fixedly connected to one side of the lead screw. A clamping plate is arranged on one side of the lead screw. A positioning block is fixedly connected to the lower surface of the clamping plate. The fixing block is arranged on the upper surface of the bearing plate.

[0010] As a preferred technical solution of the automatic press-fitting device of the present utility model, the positioning plate is slidably connected to the inside of the sliding groove, and the arc-shaped block is slidably connected to the inside of the arc-shaped groove.

[0011] As a preferred technical solution of the automatic press-fitting device of the present utility model, the bidirectional threaded rod is rotatably connected to the inside of the bearing strip, and the rotating block is rotatably connected to one side of the bearing plate.

[0012] As a preferred technical solution of the automatic press-fitting device of the present utility model, the bearing strip is slidably connected to the inside of the lifting groove, and the positioning rod is movably inserted into the inside of the clamping hole.

[0013] As a preferred technical solution of the automatic press-fitting device of the present utility model, the limiting rod is rotatably connected to the inside of the clamping plate, and the positioning block is slidably connected to the inside of the positioning groove.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] 1. When the present utility model is in use, by setting the positioning plate, when it is necessary to position and clamp the workpiece to avoid misalignment during press-fitting, first raise the bearing strip so that the positioning plate protrudes above the bearing plate. Then place the bearing groove in the center of the workpiece outside the positioning plate. Then rotate the rotating block so that the rotating block drives the positioning plate to move and fix the workpiece. Then drive the clamping plate by the lead screw to position the side of the workpiece, which is convenient for positioning irregular workpieces. At this time, rotate the rotating block in the reverse direction so that the positioning plate does not contact the workpiece. Then lower the bearing strip so that the bearing strip drives the positioning plate to slide down. At this time, the top of the positioning plate is flush with the top of the bearing plate. This device is convenient for positioning and clamping the workpiece to avoid misalignment during press-fitting. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0017] Figure 1 is a schematic structural diagram of the press-fitting machine main body of the present utility model;

[0018] Figure 2 Schematic diagram of the bottom plate structure of the present utility model;

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

[0020] Figure 4 Schematic diagram of the clamping mechanism structure of the present utility model;

[0021] Figure 5 Schematic diagram of the positioning mechanism structure of the present utility model.

[0022] In the figure: 1, the main body of the press-fitting machine; 101, the side plate; 102, the bottom plate; 103, the button; 2, the bearing plate; 201, the sliding groove; 202, the lifting groove; 203, the clamping hole; 204, the positioning hole; 205, the positioning groove; 3, the clamping mechanism; 301, the lead screw; 302, the turning knob; 303, the limiting rod; 304, the clamping plate; 305, the positioning block; 306, the fixing block; 4, the positioning mechanism; 401, the positioning plate; 402, the arc-shaped block; 403, the bidirectional threaded rod; 404, the turning block; 405, the bearing strip; 406, the arc-shaped groove; 407, the connecting plate; 408, the connecting hole; 409, the positioning rod. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-5 , the present utility model provides the following technical solutions: An automatic press-fitting device includes a main body 1 of the press-fitting machine. A bearing plate 2 is provided on one side of the main body 1 of the press-fitting machine. A clamping mechanism 3 is provided on the top of the bearing plate 2. A positioning mechanism 4 is provided inside the bearing plate 2;

[0025] A side plate 101 is fixedly connected to the bottom of the main body 1 of the press-fitting machine. A bottom plate 102 is provided on the lower surface of the side plate 101. A button 103 is provided on one side of the bottom plate 102.

[0026] A sliding groove 201 is opened on the upper surface of the bearing plate 2. A lifting groove 202 is opened on one side of the bearing plate 2. A clamping hole 203 is opened on one side of the bearing plate 2. A positioning hole 204 is opened on the upper surface of the bearing plate 2. A positioning groove 205 is opened on the upper surface of the bearing plate 2.

[0027] It should be further explained that a bottom plate 102 is provided at the bottom of the press-fitting machine main body 1, and a bearing plate 2 is provided on the top of the bottom plate 102. By providing the bearing plate 2, it is convenient to place the workpiece to be press-fitted. A clamping mechanism 3 is provided on the top of the bearing plate 2. By providing the clamping mechanism 3, it is convenient to clamp and fix the workpiece. A positioning mechanism 4 is provided inside the bearing plate 2. By providing the positioning mechanism 4, it is convenient to position the bearing groove at the center of the workpiece, avoiding misalignment during workpiece clamping and thus affecting the press-fitting effect.

[0028] Please refer to Figures 3-5 , the present utility model provides the following technical solutions:

[0029] The positioning mechanism 4 includes a positioning plate 401, an arc-shaped block 402, a bidirectional threaded rod 403, a rotating block 404, a bearing strip 405, an arc-shaped groove 406, a connecting plate 407, a connecting hole 408 and a positioning rod 409. The positioning plate 401 is slidably connected inside the bearing plate 2. The lower surface of the positioning plate 401 is fixedly connected with the arc-shaped block 402. The inside of the arc-shaped block 402 is threadedly connected with the bidirectional threaded rod 403. One side of the bidirectional threaded rod 403 is fixedly connected with the rotating block 404. The bearing strip 405 is arranged inside the bearing plate 2. An arc-shaped groove 406 is opened on the upper surface of the bearing strip 405. One side of the bearing strip 405 is fixedly connected with the connecting plate 407. A connecting hole 408 is opened on one side of the connecting plate 407. The positioning rod 409 is movably inserted inside the connecting hole 408.

[0030] The clamping mechanism 3 includes a lead screw 301, a turning knob 302, a limiting rod 303, a clamping plate 304, a positioning block 305 and a fixing block 306. The lead screw 301 is rotatably connected to the upper surface of the bearing plate 2. One side of the lead screw 301 is fixedly connected with the turning knob 302. One side of the lead screw 301 is fixedly connected with the limiting rod 303. One side of the lead screw 301 is provided with the clamping plate 304. The lower surface of the clamping plate 304 is fixedly connected with the positioning block 305. The fixing block 306 is arranged on the upper surface of the bearing plate 2.

[0031] The positioning plate 401 is slidably connected inside the sliding groove 201, and the arc-shaped block 402 is slidably connected inside the arc-shaped groove 406.

[0032] The bidirectional threaded rod 403 is rotatably connected inside the bearing strip 405, and the rotating block 404 is rotatably connected to one side of the bearing plate 2.

[0033] The bearing strip 405 is slidably connected inside the lifting groove 202, and the positioning rod 409 is movably inserted inside the clamping hole 203.

[0034] The limiting rod 303 is rotatably connected inside the clamping plate 304, and the positioning block 305 is slidably connected inside the positioning groove 205.

[0035] It should be further explained that: First, raise the bearing bar 405 so that the positioning plate 401 protrudes above the top of the bearing plate 2. Then, place the bearing groove at the center of the workpiece outside the positioning plate 401. Then, rotate the rotating block 404 so that the rotating block 404 drives the positioning plate 401 to move and fix the workpiece. Then, drive the clamping plate 304 through the lead screw 301 to position the side of the workpiece, which is convenient for positioning irregular workpieces. At this time, rotate the rotating block 404 in the reverse direction so that the positioning plate 401 does not contact the workpiece. Then, lower the bearing bar 405 so that the bearing bar 405 drives the positioning plate 401 to slide down. At this time, the top of the positioning plate 401 is flush with the top of the bearing plate 2.

[0036] Working principle: When an automatic press-fitting device is in use, first, a bottom plate 102 is provided at the bottom of the press-fitting machine main body 1, and a bearing plate 2 is provided on the top of the bottom plate 102. By providing the bearing plate 2, it is convenient to place the workpiece to be press-fitted. A clamping mechanism 3 is provided on the top of the bearing plate 2. By providing the clamping mechanism 3, it is convenient to clamp and fix the workpiece. A positioning mechanism 4 is provided inside the bearing plate 2. By providing the positioning mechanism 4, it is convenient to position the bearing groove at the center of the workpiece, avoiding misalignment when the workpiece is clamped and thus affecting the press-fitting effect.

[0037] When it is necessary to position and clamp the workpiece to avoid misalignment during press-fitting, first, raise the bearing bar 405 so that the positioning plate 401 protrudes above the top of the bearing plate 2. Then, place the bearing groove at the center of the workpiece outside the positioning plate 401. Then, rotate the rotating block 404 so that the rotating block 404 drives the positioning plate 401 to move and fix the workpiece. Then, drive the clamping plate 304 through the lead screw 301 to position the side of the workpiece, which is convenient for positioning irregular workpieces. At this time, rotate the rotating block 404 in the reverse direction so that the positioning plate 401 does not contact the workpiece. Then, lower the bearing bar 405 so that the bearing bar 405 drives the positioning plate 401 to slide down. At this time, the top of the positioning plate 401 is flush with the top of the bearing plate 2. This device is convenient for positioning and clamping the workpiece to avoid misalignment during press-fitting.

[0038] Finally, it should be noted that: The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An automated press-fitting device, comprising a press-fitting machine body (1), characterized in that: A bearing plate (2) is provided on one side of the press machine body (1), a clamping mechanism (3) is provided on the top of the bearing plate (2), and a positioning mechanism (4) is provided inside the bearing plate (2); A positioning mechanism (4), the positioning mechanism (4) comprising a positioning plate (401), an arc block (402), a bidirectional threaded rod (403), a rotating block (404), a bearing bar (405), an arc groove (406), a connecting plate (407), a connecting hole (408) and a positioning rod (409), the positioning plate (401) being slidably connected to the inside of the bearing plate (2), the lower surface of the positioning plate (401) being fixedly connected to the arc block (402), the inner thread of the arc block (402) A bidirectional threaded rod (403) is connected, one side of the bidirectional threaded rod (403) is fixedly connected to a rotating block (404), the bearing bar (405) is arranged inside the bearing plate (2), an arc groove (406) is provided on the upper surface of the bearing bar (405), one side of the bearing bar (405) is fixedly connected to a connecting plate (407), one side of the connecting plate (407) is provided with a connecting hole (408), and a positioning rod (409) is movably inserted inside the connecting hole (408).

2. The automated press-fitting equipment according to claim 1, characterized in that: The bottom of the press machine body (1) is fixedly connected to a side plate (101), a bottom plate (102) is provided on the lower surface of the side plate (101), and a button (103) is provided on one side of the bottom plate (102).

3. The automated press-fitting equipment according to claim 1, characterized in that: The upper surface of the carrying plate (2) is provided with a sliding groove (201), one side of the carrying plate (2) is provided with a lifting groove (202), one side of the carrying plate (2) is provided with a clamping hole (203), the upper surface of the carrying plate (2) is provided with a positioning hole (204), and the upper surface of the carrying plate (2) is provided with a positioning groove (205).

4. The automated press-fitting equipment according to claim 1, characterized in that: The clamping mechanism (3) comprises a screw rod (301), a knob (302), a limiting rod (303), a clamping plate (304), a positioning block (305) and a fixing block (306); the screw rod (301) is rotatably connected to the upper surface of the bearing plate (2); one side of the screw rod (301) is fixedly connected to the knob (302); one side of the screw rod (301) is fixedly connected to the limiting rod (303); one side of the screw rod (301) is provided with a clamping plate (304); the lower surface of the clamping plate (304) is fixedly connected to the positioning block (305); and the fixing block (306) is provided on the upper surface of the bearing plate (2).

5. The automated press-fitting equipment according to claim 1, characterized in that: The positioning plate (401) is slidably connected inside the sliding groove (201), and the arc block (402) is slidably connected inside the arc groove (406).

6. The automated press-fitting equipment according to claim 1, characterized in that: The bidirectional threaded rod (403) is rotatably connected to the inside of the bearing bar (405), and the rotating block (404) is rotatably connected to one side of the bearing plate (2).

7. The automated press-fitting equipment according to claim 1, characterized in that: The bearing bar (405) is slidably connected to the inside of the lifting slot (202), and the positioning rod (409) is movably inserted into the inside of the clamping hole (203).

8. The automated press-fitting equipment according to claim 4, characterized in that: The limiting rod (303) is rotatably connected to the inside of the clamping plate (304), and the positioning block (305) is slidably connected to the inside of the positioning groove (205).

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