Polishing and grinding device for track link section

Abstract

The utility model discloses a caterpillar track section polishing and grinding device, which relates to the technical field of caterpillar track section processing and comprises a base, a mounting frame and a transmission component are connected onto the base, the transmission component is arranged at the top of the base and comprises a sliding plate connected onto the base and a torque spring connected onto the base, a first transmission plate is connected onto the torque spring, and a second transmission plate is connected onto the first transmission plate. The first transmission plate is connected with a first clamping block, the sliding plate is connected with a first sliding column, the first sliding column is connected with a second transmission plate, the second transmission plate is connected with a third transmission plate, the third transmission plate is connected with a first fixing frame, the first fixing frame is connected to the base, and the third transmission plate is connected with a connecting frame. Under the limiting action of the guide groove, the second clamping block is driven to extrude the to-be-machined workpiece on the first transmission plate, clamping of the large machined workpiece is achieved, the whole process is convenient and fast to operate, the downtime caused by clamp replacement is greatly shortened, and the problem that in the prior art, clamps need to be frequently replaced is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to chain link processing technical field, concretely is chain link's polishing grinding device. BACKGROUND

[0002] With the advancement of mechanization, semi-automatic polishing devices have emerged. These devices are usually equipped with simple power mechanisms, such as motor-driven polishing discs, combined with manual clamps to fix chain links. Compared with manual polishing, it reduces the labor intensity of workers to a certain extent, and makes the polishing speed and intensity relatively stable through mechanical power, improving the controllability of polishing efficiency and quality;

[0003] The existing polishing device is equipped with a clamp with poor universality. For chain links of different sizes and models, the clamp often needs to be frequently replaced. This process not only consumes time and effort, increases the downtime of the equipment, and reduces the overall production efficiency, but also frequent disassembly and installation operations can cause wear and tear to the clamp, affecting its positioning accuracy, and further causing displacement deviation of the chain link during polishing, affecting the polishing quality. SUMMARY

[0004] The utility model aims at providing chain link's polishing grinding device to solve the problem in the above background.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: chain link's polishing grinding device, comprising:

[0006] The base is fixedly connected with a mounting frame on the base.

[0007] The transmission assembly is arranged on the top of the base. The transmission assembly comprises a sliding plate slidingly connected to the base and a torque spring fixedly connected to the base. The torque spring is fixedly connected with a first transmission plate. The first transmission plate is fixedly connected with a first clamping block. The sliding plate is slidingly connected with a first sliding column. The first sliding column is fixedly connected with a second transmission plate. The second transmission plate is slidingly connected with a third transmission plate. The third transmission plate is slidingly connected with a first fixed frame. The first fixed frame is fixedly connected to the base. The third transmission plate is fixedly connected with a connecting frame. The connecting frame is fixedly connected with a transmission bin. The bottom of the transmission bin is fixedly connected with a fourth transmission plate. The fourth transmission plate is rotatably connected with a second sliding column. The second sliding column is rotatably connected with the sliding plate. The second sliding column is rotatably connected in the base. The second transmission plate is fixedly connected with a second clamping block.

[0008] The electric telescopic rod is fixedly connected on the base, the fifth transmission plate is fixedly connected on the base, the second fixed frame is fixedly connected on the fifth transmission plate, the motor is fixedly connected in the second fixed frame, and the polishing block is fixedly connected on the output end of the motor in the second fixed frame.

[0009] Further, the universal joint is fixedly connected between the second transmission plate and the third transmission plate, the fixed rod is fixedly connected on the mounting frame on the base, and the spring is fixedly connected between the fixed rod and the base.

[0010] The above technical scheme has the following advantages: the universal joint is fixedly connected between the second transmission plate and the third transmission plate, so that the third transmission plate will not be stuck with the second transmission plate during use; and the fixed rod is arranged, so that the sliding plate will not be stuck on one side during sliding on the base.

[0011] Further, the second sliding column is rotatably connected in the base through the first rotating shaft, the third rotating shaft is rotatably connected to the two ends of the second sliding column, and the fourth transmission plate and the sliding plate are rotatably connected to the two ends of the second sliding column through the third rotating shaft.

[0012] The above technical scheme has the following advantages: when the transmission bin is pressed down, the second sliding column is lifted through the third rotating shaft, the sliding plate is lifted on the base, and the base drives the first transmission plates on both sides to slide to both sides.

[0013] Further, the damping is fixedly connected to the bottom of the sliding plate, and the damping fixedly connected to the bottom of the sliding plate is fixedly connected in the base.

[0014] The above technical scheme has the following advantages: the damping is arranged to support the sliding plate.

[0015] Further, the guide groove is formed in the sliding plate, and the first sliding column is slidingly connected in the guide groove on the sliding plate.

[0016] The above technical scheme has the following advantages: the guide groove is formed in the sliding plate, so that the sliding direction of the first sliding column can be guided by the guide groove during use.

[0017] Further, the direction block is fixedly connected on the transmission bin, the slot is formed on the side of the base close to the transmission bin, and the direction block on the third rotating shaft is slidingly connected in the slot on the base.

[0018] The above technical scheme has the following advantages: the direction block is arranged to guide the transmission bin in the slot on the base.

[0019] Further, the sliding plate is fixedly connected with a pressing block, and a groove is formed in one side of the base close to the pressing block.

[0020] By setting the pressing block, the transmission sliding plate is facilitated to move.

[0021] Compared with the prior art, the polishing and grinding device has the advantages and positive effects that,

[0022] In the polishing and grinding device, when small workpieces are clamped, the pressing block is pressed down, and the pressing block drives the sliding plate to slide in the base, at this time, the torque spring fixedly connected with the base cooperates to make the first transmission plate driven by the pressing action of the sliding plate to drive the first clamping block to accurately clamp inward from the end away from the torque spring; when large workpieces are processed, the transmission bin is pressed down, the transmission bin drives the fourth transmission plate to press down, so that the second sliding column is actuated, and then drives the sliding plate to lift up, so that the first transmission plate is pressed to move to both sides, at the same time, the transmission bin drives the third transmission plate in the first fixed frame to press down through the connecting frame, so that the second transmission plate is pulled down to press the first sliding column to slide in the guide groove on the base, and the second clamping block is driven by the limiting action of the guide groove to press the workpiece to be processed on the first transmission plate, so that the clamping of the large workpiece is realized, the whole process is convenient to operate, the downtime caused by the replacement of the clamp is greatly shortened, and the problem that the existing technology needs to frequently replace the clamp is solved. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a whole structure schematic view of the polishing and grinding device for the chain track segment.

[0024] Figure 2 It is a pressing block position schematic view of the polishing and grinding device for the chain track segment.

[0025] Figure 3 It is a mounting frame cross section structure schematic view of the base of the polishing and grinding device for the chain track segment.

[0026] Figure 4 It is a base cross section structure schematic view of the polishing and grinding device for the chain track segment.

[0027] Mark in the figure:

[0028] 1, base;

[0029] 2, transmission assembly; 21, sliding plate; 22, torque spring; 23, first transmission plate; 24, first clamping block; 25, second transmission plate; 26, second clamping block; 27, first sliding column; 28, third transmission plate; 29, first fixed frame; 210, fourth transmission plate; 211, first rotating shaft; 212, second sliding column; 213, third rotating shaft; 214, transmission bin; 215, connecting frame; 216, pressing block;

[0030] 3. Electric telescopic rod; 31. Fifth transmission plate; 32. Second fixed frame; 33. Grinding block;

[0031] 4. Fixing rod. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Example:

[0034] like Figures 1-4 As shown, this utility model provides a technical solution: a polishing and grinding device for track links, comprising:

[0035] Base 1, with a mounting frame fixedly connected to base 1;

[0036] Transmission assembly 2 is located on top of base 1. Transmission assembly 2 includes a sliding plate 21 slidably connected to base 1 and a torque spring 22 fixedly connected to base 1. A first transmission plate 23 is fixedly connected to torque spring 22. A first clamping block 24 is fixedly connected to first transmission plate 23. A first sliding column 27 is slidably connected to sliding plate 21. A second transmission plate 25 is fixedly connected to first sliding column 27. A third transmission plate 28 is slidably connected to second transmission plate 25. A first fixing frame 29 is slidably connected to third transmission plate 28. The first fixing frame 29 is fixedly connected to base 1. A connecting frame 215 is fixedly connected to third transmission plate 28. A transmission chamber 214 is fixedly connected to connecting frame 215. A fourth transmission plate 210 is fixedly connected to the bottom of transmission chamber 214. A second sliding column 212 is rotatably connected to fourth transmission plate 210. The second sliding column 212 is rotatably connected to sliding plate 21 and rotatably connected inside base 1. A second clamping block 26 is fixedly connected to second transmission plate 25.

[0037] An electric telescopic rod 3 is fixedly connected to a base 1. A fifth transmission plate 31 is fixedly connected to the base 1. A second fixed frame 32 is fixedly connected to the fifth transmission plate 31. A motor is fixedly connected inside the second fixed frame 32. A grinding block 33 is fixedly connected to the output end of the motor inside the second fixed frame 32.

[0038] In the utility model, when clamping small workpieces, the lower pressing block 216 is pressed down, the lower pressing block 216 drives the sliding plate 21 to slide in the base 1, at the moment, the torque spring 22 fixedly connected with the base 1 cooperates to make the first transmission plate 23 driven by the pressing action of the sliding plate 21 to precisely clamp inward from the end away from the torque spring 22; when clamping large workpieces, the transmission bin 214 is pressed down, the transmission bin 214 drives the fourth transmission plate 210 to press down, the second sliding column 212 is thus pushed, further driving the sliding plate 21 to lift, the first transmission plate 23 is thus pressed to move to both sides, at the same time, the transmission bin 214 drives the third transmission plate 28 in the first fixed frame 29 through the connecting frame 215 to press down, the second transmission plate 25 is thus pulled to press down, the first sliding column 27 is pushed to slide in the guide groove on the base 1, the second clamping block 26 is driven by the limiting action of the guide groove to press the workpiece to be machined on the first transmission plate 23, the clamping of the large workpiece is realized, the whole process is convenient to operate, the downtime caused by the replacement of the clamp is greatly shortened, and the problem that the existing technology in the background art needs to frequently replace the clamp is solved.

[0039] Further, as shown in Figures 1 to 4 The second transmission plate 25 and the third transmission plate 28 are fixedly connected with universal joints, the mounting frame on the base 1 is fixedly connected with a fixed rod 4, and the fixed rod 4 and the base 1 are fixedly connected with springs.

[0040] The second sliding column 212 is rotatably connected in the base 1 through the first rotating shaft 211, both ends of the second sliding column 212 are rotatably connected with the third rotating shaft 213, and both ends of the second sliding column 212 are rotatably connected with the fourth transmission plate 210 and the sliding plate 21 through the third rotating shaft 213.

[0041] The sliding plate 21 is fixedly connected with a damper at the bottom, and the damper at the bottom of the sliding plate 21 is fixedly connected in the base 1.

[0042] The sliding plate 21 is provided with a guide groove, and the first sliding column 27 is slidingly connected in the guide groove on the sliding plate 21.

[0043] The transmission bin 214 is fixedly connected with a direction block, a groove is formed on one side of the base 1 close to the transmission bin 214, and the direction block on the third rotating shaft 213 is slidingly connected in the groove on the base 1. Through the direction block, the transmission bin 214 is guided in the groove on the base 1.

[0044] The above scheme still has the problem of how to drive the sliding plate 21, for example, Figure 2 As shown in the figure, the sliding plate 21 is fixedly connected with a pressing block 216, a groove is formed on one side of the base 1 close to the pressing block 216, and the pressing block 216 is slidingly connected in the groove on the base 1. Through the pressing block 216, the sliding plate 21 is driven to move.

[0045] As shown in the figure, Figures 1-4 ;

[0046] When a small workpiece is clamped, the pressing block 216 is pressed by an external force, the sliding plate 21 is driven to slide in the base 1, the first transmission plate 23 is driven to move away from one end of the torque spring 22 under the pressing action of the sliding plate 21, the first clamping block 24 is driven to move inward, and the workpiece is clamped. The pressing block 216 is fixed on the base 1 by a bolt;

[0047] When the workpiece is large, the transmission bin 214 is pressed by an external force, the fourth transmission plate 210 is pressed by the transmission bin 214, the second sliding column 212 is driven, the sliding plate 21 is lifted, the first transmission plate 23 is pressed to move to both sides, the third transmission plate 28 in the first fixed frame 29 is driven by the connecting frame 215, the second transmission plate 25 is pulled and pressed, the first sliding column 27 is driven to slide in the guide groove on the base 1, and the second clamping block 26 is driven to press the workpiece on the first transmission plate 23 under the limiting action of the guide groove, so that the workpiece is clamped.

[0048] Then, the electric telescopic rod 3 is started, the fifth transmission plate 31 is pressed by the electric telescopic rod 3, the second fixed frame 32 drives the polishing block 33 to press, contacts the workpiece, the motor in the second fixed frame 32 is started, and the polishing block 33 is driven to rotate, so that the workpiece is polished.

[0049] The above merely describes preferred embodiments of the present application and is not intended to limit the present application in any form, although the present application has been disclosed as above with preferred embodiments, however, it is not intended to limit the present application, any person skilled in the art without departing from the technical scheme of the present application can make some changes or modifications to the above-mentioned technical content for equivalent embodiments, the implementation schemes in the above-mentioned embodiments can be further combined or replaced, as long as it does not deviate from the technical scheme of the present application, any simple modification, equivalent change and modification made to the above-mentioned embodiments according to the technical essence of the present application still belongs to the scope of the present application.

Claims

1. A polishing and grinding device for track links, characterized in that, include: A base (1) is fixedly connected to a mounting frame; A transmission assembly (2) is placed on top of a base (1). The transmission assembly (2) includes a sliding plate (21) slidably connected to the base (1) and a torque spring (22) fixedly connected to the base (1). A first transmission plate (23) is fixedly connected to the torque spring (22), and a first clamping block (24) is fixedly connected to the first transmission plate (23). A first sliding column (27) is slidably connected to the sliding plate (21), and a second transmission plate (25) is fixedly connected to the first sliding column (27). A third transmission plate (28) is slidably connected to the second transmission plate (25). A first fixed frame (29) is slidably connected to the base (1). The first fixed frame (29) is fixedly connected to the base (1). A connecting frame (215) is fixedly connected to the third transmission plate (28). A transmission chamber (214) is fixedly connected to the connecting frame (215). A fourth transmission plate (210) is fixedly connected to the bottom of the transmission chamber (214). A second sliding column (212) is rotatably connected to the fourth transmission plate (210). The second sliding column (212) is rotatably connected to the sliding plate (21). The second sliding column (212) is rotatably connected to the base (1). A second clamping block (26) is fixedly connected to the second transmission plate (25). An electric telescopic rod (3) is fixedly connected to a base (1). A fifth transmission plate (31) is fixedly connected to the base (1). A second fixed frame (32) is fixedly connected to the fifth transmission plate (31). A motor is fixedly connected inside the second fixed frame (32). A grinding block (33) is fixedly connected to the output end of the motor inside the second fixed frame (32).

2. The polishing and grinding device for track links according to claim 1, characterized in that: A universal joint is fixedly connected between the second transmission plate (25) and the third transmission plate (28). A fixing rod (4) is fixedly connected to the mounting frame on the base (1). A spring is fixedly connected between the fixing rod (4) and the base (1).

3. The polishing and grinding device for track links according to claim 2, characterized in that: The second sliding column (212) is rotatably connected to the base (1) through the first rotating shaft (211). Both ends of the second sliding column (212) are rotatably connected to the third rotating shaft (213). The two ends of the second sliding column (212) are rotatably connected to the fourth transmission plate (210) and the sliding plate (21) through the third rotating shaft (213) respectively.

4. The polishing and grinding device for track links according to claim 1, characterized in that: The bottom of the sliding plate (21) is fixedly connected to a damper, and the damper at the bottom of the sliding plate (21) is fixedly connected inside the base (1).

5. The polishing and grinding device for track links according to claim 1, characterized in that: The sliding plate (21) is provided with a guide groove, and the first sliding column (27) is slidably connected in the guide groove on the sliding plate (21).

6. The polishing and grinding device for track links according to claim 3, characterized in that: A directional block is fixedly connected to the transmission chamber (214), and a slot is provided on the side of the base (1) near the transmission chamber (214). The directional block on the third rotating shaft (213) is slidably connected in the slot on the base (1).

7. The polishing and grinding device for track links according to claim 1, characterized in that: A pressing block (216) is fixedly connected to the sliding plate (21), and a slot is provided on the side of the base (1) near the pressing block (216). The pressing block (216) is slidably connected to the slot on the base (1).

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