Graphite bearing processing tooling

Abstract

The utility model discloses a graphite bearing processing frock, including processing base, the one side of processing base is equipped with the mounting slot, the inside of mounting slot is provided with mobile assembly, one side of mobile assembly is provided with the connecting block, the one side fixed connection of connecting block has the connecting plate, the one side fixed connection of connecting plate has the processing placement frame in symmetry, the bottom of processing placement frame is equipped with the ejection slot, the inside of ejection slot is provided with the ejection assembly, one side fixed connection of processing base has the mounting bracket, the upper end of mounting bracket is provided with the pressure equipment component, the upper end fixed connection of processing base has the restriction rod. Through set up mounting slot, transmission motor, threaded rod, threaded block, connecting block, connecting plate, drive two sets of processing placement frame reciprocating movement, when using, can install and place graphite bearing assembly on another set of processing placement frame and take out graphite bearing assembly, save the time of taking and placing, improve the pressure equipment efficiency.

Description

Technical Field

[0001] This utility model relates to the field of graphite bearing processing technology, specifically to a graphite bearing processing tooling. Background Technology

[0002] Graphite bearings are sliding bearings made of graphite material. Sliding bearings are divided into radial bearings and thrust bearings. Graphite sliding bearings are used in high and low temperature, high and low speed sliding conditions. They have corrosion resistance to highly corrosive gas and liquid media. Due to the many unique advantages of graphite bearings, their application range is rapidly expanding and the variety is increasing. In particular, various composite graphite bearings have emerged, which have improved the strength, toughness and other properties of graphite bearings, making their application range even wider. Bearings include sliding bearings and rolling bearings. Carbon materials are specifically used to make sliding bearings.

[0003] The existing graphite bearing processing fixtures require removing a set of graphite bearings after pressing them into place, and then repositioning the graphite bearing assembly to be installed. Over time, this process of removing and repositioning takes a lot of time, resulting in low pressing efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a graphite bearing processing fixture that can drive two sets of processing placement frames to reciprocate through an installation slot, a drive motor, a threaded rod, a threaded block, a connecting block, and a connecting plate. When one set of processing placement frames is in use, graphite bearing components can be installed, placed, and removed on the other set of processing placement frames, saving loading and unloading time and improving pressing efficiency.

[0005] To achieve the above objectives, a graphite bearing processing fixture is provided, including a processing base. A mounting groove is provided on one side of the processing base. A movable component is provided inside the mounting groove. A connecting block is provided on one side of the movable component. A connecting plate is fixedly connected to one side of the connecting block. A processing placement frame is symmetrically fixedly connected to one side of the connecting plate.

[0006] The bottom of the processing placement frame is provided with a top ejection groove, and a top ejection component is provided inside the top ejection groove. A mounting bracket is fixedly connected to one side of the processing base, and a pressing component is provided at the upper end of the mounting bracket.

[0007] According to the graphite bearing processing fixture, the moving component includes a drive motor fixed in the mounting groove, the output shaft of the drive motor is fixedly connected to a threaded rod, the outer surface of the threaded rod is threadedly connected to a threaded block, and one side of the threaded block is fixedly connected to the processing placement frame.

[0008] According to the graphite bearing machining fixture, one end of the threaded rod is fixedly connected to a bearing, and the bearing is fixed to the side wall of the mounting groove.

[0009] According to the graphite bearing machining fixture, one side of the threaded block is slidably connected to the inner wall of the mounting groove.

[0010] According to the graphite bearing processing fixture, the ejection assembly includes a first electric push rod fixed in the ejection groove, the output shaft of the first electric push rod is fixedly connected to a lifting plate, the upper end of the lifting plate is symmetrically fixedly connected to a top rod, and the upper end of the top rod is fixedly connected to a top plate.

[0011] According to the graphite bearing processing fixture, the pressing assembly includes a second electric push rod fixed to the upper end of the mounting frame, and a pressing plate is fixedly connected to the lower end of the second electric push rod.

[0012] According to the graphite bearing processing fixture, the bottom of the processing placement frame is provided with a guide groove, and the upper end of the processing base is fixedly connected with a limiting rod.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This graphite bearing processing fixture, by setting up an installation groove, a drive motor, a threaded rod, a threaded block, a connecting block, and a connecting plate, drives two sets of processing placement frames to move back and forth. When one set of processing placement frames is in use, graphite bearing components can be installed, placed, and removed on the other set of processing placement frames, saving loading and unloading time and improving pressing efficiency.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is a perspective view of a graphite bearing machining fixture according to the present invention.

[0018] Figure 2 This is a partial sectional view of the machining base of a graphite bearing machining fixture according to this utility model;

[0019] Figure 3 This is a cross-sectional view of the processing placement frame of a graphite bearing processing fixture according to this utility model;

[0020] Figure 4 For the present utility model Figure 3 Enlarged diagram of point A in the middle.

[0021] In the diagram: 1. Machining base; 2. Mounting slot; 3. Drive motor; 4. Threaded rod; 5. Threaded block; 6. Bearing; 7. Connecting block; 8. Connecting plate; 9. Machining placement frame; 10. Ejection slot; 11. First electric push rod; 12. Lifting plate; 13. Top rod; 14. Top plate; 15. Mounting bracket; 16. Second electric push rod; 17. Press plate; 18. Limiting rod. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 This utility model provides a technical solution: a graphite bearing processing fixture, including a processing base 1, an installation groove 2 on one side of the processing base 1, a moving component inside the installation groove 2, a connecting block 7 on one side of the moving component, a connecting plate 8 fixedly connected to one side of the connecting block 7, and a processing placement frame 9 symmetrically fixedly connected to one side of the connecting plate 8.

[0024] The bottom of the processing placement frame 9 is provided with an ejection groove 10, and an ejection component is provided inside the ejection groove 10 to facilitate ejecting the graphite bearing assembly. A mounting bracket 15 is fixedly connected to one side of the processing base 1. The mounting bracket 15 is an L-shaped bracket, and a pressing component is provided at the upper end of the mounting bracket 15.

[0025] The moving component includes a drive motor 3 fixed in the mounting slot 2. The output shaft of the drive motor 3 is fixedly connected to a threaded rod 4. A threaded block 5 is threadedly connected to the outer surface of the threaded rod 4. One side of the threaded block 5 is fixedly connected to the processing placement frame 9. By setting up the mounting slot 2, drive motor 3, threaded rod 4, threaded block 5, connecting block 7, and connecting plate 8, the two sets of processing placement frames 9 are driven to move back and forth. When one set of processing placement frames 9 is in use, the graphite bearing assembly can be installed, placed, and removed on the other set of processing placement frames 9, saving the time of picking and placing and improving the pressing efficiency.

[0026] One end of the threaded rod 4 is fixedly connected to a bearing 6 to facilitate the rotation and support of the threaded rod 4. The bearing 6 is fixed to the side wall of the mounting groove 2. One side of the threaded block 5 is slidably connected to the inner wall of the mounting groove 2 to prevent the threaded block 5 from shifting.

[0027] The ejection assembly includes a first electric push rod 11 fixed in the ejection slot 10. The output shaft of the first electric push rod 11 is fixedly connected to a lifting plate 12. The upper end of the lifting plate 12 is symmetrically fixedly connected to a top rod 13. The upper end of the top rod 13 is fixedly connected to a top plate 14. By setting the first electric push rod 11, the lifting plate 12, the top rod 13, and the top plate 14, the first electric push rod 11 drives the lifting plate 12 to rise, the lifting plate 12 drives the top rod 13 to rise, the top rod 13 drives the top plate 14 to rise, and the top plate 14 ejects the graphite bearing assembly for easy removal.

[0028] The press-fit assembly includes a second electric push rod 16 fixed to the upper end of the mounting frame 15. The lower end of the second electric push rod 16 is fixedly connected to a press-fit plate 17. By setting up the mounting frame 15, the second electric push rod 16, and the press-fit plate 17, the second electric push rod 16 drives the press-fit plate 17 to descend, and the press-fit plate 17 presses the graphite bearing assembly.

[0029] The bottom of the processing placement frame 9 is provided with a guide groove, and the upper end of the processing base 1 is fixedly connected with a limiting rod 18 to restrict the processing placement frame 9 and prevent the processing placement frame 9 from shifting when it moves.

[0030] Working principle: When in use, connect the power supply, place the graphite bearing assembly to be processed into the processing placement frame 9, start the second electric push rod 16, the second electric push rod 16 drives the pressing plate 17 to descend, the pressing plate 17 presses the graphite bearing assembly. During pressing, another graphite bearing assembly can be installed in another processing placement frame 9. After pressing is completed, start the drive motor 3, the drive motor 3 drives the threaded rod 4 to rotate, the threaded rod 4 drives the threaded block 5 to move, the threaded block 5 drives the connecting block 7 to move, the connecting block 7 drives the connecting plate 8 to move, thereby moving another processing placement frame 9 to below the pressing plate 17 for pressing. During pressing, the pressed graphite bearing assembly can be taken out, and the graphite bearing assembly to be processed can be placed again to achieve continuous processing. When taking it out, start the first electric push rod 11, the first electric push rod 11 drives the lifting plate 12 to rise, the lifting plate 12 drives the top rod 13 to rise, the top rod 13 drives the top plate 14 to rise, the top plate 14 pushes out the graphite bearing assembly for easy removal.

[0031] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A tooling for machining graphite bearings, comprising a machining base (1), characterized in that, The processing base (1) has an installation groove (2) on one side, and a moving component is provided inside the installation groove (2). A connecting block (7) is provided on one side of the moving component. A connecting plate (8) is fixedly connected to one side of the connecting block (7). A processing placement frame (9) is symmetrically fixedly connected to one side of the connecting plate (8). The bottom of the processing placement frame (9) is provided with an ejection groove (10), and an ejection component is provided inside the ejection groove (10). A mounting bracket (15) is fixedly connected to one side of the processing base (1), and a pressing component is provided at the upper end of the mounting bracket (15).

2. The graphite bearing machining fixture as described in claim 1, characterized in that: The moving component includes a drive motor (3) fixed in the mounting slot (2), the output shaft of the drive motor (3) is fixedly connected to a threaded rod (4), the outer surface of the threaded rod (4) is threadedly connected to a threaded block (5), and one side of the threaded block (5) is fixedly connected to the processing placement frame (9).

3. The graphite bearing machining fixture as described in claim 2, characterized in that: One end of the threaded rod (4) is fixedly connected to a bearing (6), which is fixed to the side wall of the mounting groove (2).

4. The graphite bearing machining fixture as described in claim 2, characterized in that: One side of the threaded block (5) is slidably connected to the inner wall of the mounting groove (2).

5. The graphite bearing machining fixture as described in claim 1, characterized in that: The ejection assembly includes a first electric push rod (11) fixed in the ejection slot (10), the output shaft of the first electric push rod (11) is fixedly connected to a lifting plate (12), the upper end of the lifting plate (12) is symmetrically fixedly connected to a top rod (13), and the upper end of the top rod (13) is fixedly connected to a top plate (14).

6. The graphite bearing machining fixture as described in claim 1, characterized in that: The press-fit assembly includes a second electric push rod (16) fixed to the upper end of the mounting bracket (15), and a press-fit plate (17) is fixedly connected to the lower end of the second electric push rod (16).

7. The graphite bearing machining fixture as described in claim 1, characterized in that: The bottom of the processing placement frame (9) is provided with a guide groove, and the upper end of the processing base (1) is fixedly connected with a limiting rod (18).

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