A polishing device for track shoe machining

Abstract

The utility model is suitable for engineering machinery parts field provides a kind of grinding device for track shoe processing, is used for the polishing processing of track shoe, it includes: fuselage, it includes: frame, its side fixed mounting has motor one;Screw rod, through its both ends rotation installation in frame, its one end penetrates frame and motor one power output end transmission connection, and it is installed with movable seat;Clamping component, including: mounting seat;Two clamping units, symmetrically install on mounting seat, are used to the clamping fixation of track shoe.The utility model is equipped with motor one, and when working, cooperation screw rod drives movable seat to drive connecting cylinder to move along screw rod axis, to facilitate worker to carry out polishing work continuously, compared with existing polishing device, improve the degree of freedom of track shoe, to indirectly improve polishing processing efficiency, and based on the rotating structure of connecting cylinder, it is convenient to rotate track shoe, further facilitate polishing processing.

Description

Technical Field

[0001] This utility model belongs to the field of engineering machinery parts, and in particular relates to a grinding device for processing track plates. Background Technology

[0002] Track shoes are key components of the chassis system of construction machinery. They are connected by pins to form a ring track, which works in conjunction with the drive wheels, guide wheels, and track rollers to support the weight of the equipment and provide mobility. Essentially a wear part, they are widely used in heavy equipment such as excavators, bulldozers, crawler cranes, and pavers.

[0003] Track plates may need to be polished during processing, production, and maintenance. Currently, most track plate polishing is still done manually. Due to the special structure of track plates, it is usually necessary to adjust the position at any time during polishing to achieve a better polishing effect.

[0004] However, existing grinding equipment usually does not have the function of freely adjusting the position of the track plates. Workers often need to move their own position or adjust the position of the track plates themselves, which affects the continuity of the grinding work and reduces grinding efficiency. Therefore, further upgrades and optimizations are needed. Utility Model Content

[0005] The purpose of this utility model embodiment is to provide a grinding device for processing track plates, which aims to solve the problems mentioned in the background art.

[0006] This utility model embodiment is implemented as follows: a grinding device for processing track plates, used for grinding track plates, includes:

[0007] The fuselage includes:

[0008] The frame has a motor fixedly mounted on its side;

[0009] The lead screw is rotatably mounted in the frame through its two ends. One end of the lead screw passes through the frame and is connected to the power output end of the motor. A movable seat is mounted on it.

[0010] The movable seat includes two movable plates that are threadedly connected to the lead screw, and an installation ring is fixedly disposed between the two movable plates;

[0011] Clamping components, including:

[0012] The mounting base is rotatably mounted on the mounting ring via the connecting cylinder, and a second motor is fixedly mounted on its side, with a movable cavity inside.

[0013] The reverse screw is rotatably mounted in the movable cavity through its two ends, with one end penetrating the side wall of the mounting base and being connected to the power output end of the motor.

[0014] Two clamping units are symmetrically mounted on the mounting base for clamping and fixing the track plates.

[0015] As a further embodiment of this utility model: the frame is also provided with a guide rail parallel to the lead screw axis, and a limit groove is fixedly opened on the movable plate at the position corresponding to the guide rail, and the guide rail and the limit groove are slidably engaged.

[0016] As a further embodiment of this utility model: the connecting cylinder has multiple spring cavities evenly distributed in a ring on its side, and a ball bearing is movably installed in the spring cavity. A ball bearing groove adapted to the size of the ball bearing is fixedly opened in the mounting ring at the position corresponding to the ball bearing. The ball bearing is squeezed into the ball bearing groove by the spring.

[0017] As a further embodiment of this utility model: a positioning plate is also fixedly installed in the middle of the movable cavity, and the reverse screw moves through the positioning plate.

[0018] As a further embodiment of this utility model: the two clamping units include an adjusting plate that is movably installed in the movable cavity with a threaded engagement with the reverse screw, and a plurality of guide rods parallel to the axis of the reverse screw are fixedly installed on the side of the plate. The guide rods movably pass through the side wall of the mounting base and extend to the outside of the mounting base to be fixedly connected to the clamps.

[0019] The beneficial effects of this utility model are as follows:

[0020] This utility model provides a grinding device for processing track plates. Through a motor, a movable seat is driven by a lead screw to move the connecting cylinder along the lead screw axis during operation, thereby facilitating continuous grinding work for the worker. Compared with existing grinding devices, it increases the degree of freedom of the track plate, thereby indirectly improving the grinding efficiency. Based on the rotating structure of the connecting cylinder, it is easy to rotate the track plate, further facilitating the grinding process. Attached Figure Description

[0021] Figure 1 A perspective structural diagram of a grinding device for processing track plates provided in an embodiment of this utility model;

[0022] Figure 2 A cross-sectional schematic diagram of a grinding device for processing track plates provided in an embodiment of this utility model;

[0023] Figure 3 A partial cross-sectional schematic diagram of a grinding device clamping assembly for processing track plates provided in an embodiment of this utility model;

[0024] Figure 4 This is a partial cross-sectional schematic diagram of a grinding device for processing track plates provided in an embodiment of the present utility model;

[0025] Figure 5 for Figure 4 Enlarged schematic diagram of the structure at point A in the middle.

[0026] In the attached diagram: 1. Body, 11. Frame, 12. Motor 1, 13. Lead screw, 14. Movable seat, 141. Movable plate, 1411. Limiting groove, 142. Mounting ring, 1421. Ball groove, 15. Guide rail, 2. Clamping assembly, 21. Mounting seat, 211. Movable cavity, 212. Positioning plate, 22. Connecting cylinder, 221. Spring cavity, 222. Ball, 223. Spring, 23. Motor 2, 24. Reverse screw, 25. Clamping unit, 251. Adjusting plate, 252. Guide rod, 253. Gripper, 3. Track plate. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0028] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0029] Please see Figures 1 to 4 This utility model embodiment provides a grinding device for processing track plates, used for grinding track plates 3, including:

[0030] fuselage 1, including:

[0031] The frame 11 has a motor 12 fixedly mounted on its side;

[0032] The lead screw 13 is rotatably mounted in the frame 11 through its two ends. One end of the lead screw passes through the frame 11 and is connected to the power output end of the motor 12. A movable seat 14 is mounted on it.

[0033] The movable seat 14 includes two movable plates 141 that are threadedly connected to the lead screw 13, and an installation ring 142 is fixedly disposed between the two movable plates 141.

[0034] Clamping component 2 includes:

[0035] Mounting base 21 is rotatably mounted on mounting ring 142 via connecting cylinder 22. Motor 23 is fixedly mounted on its side and has a movable cavity 211 inside.

[0036] The reverse screw 24 is rotatably mounted in the movable cavity 211 through its two ends, and one end of it passes through the side wall of the mounting base 21 and is connected to the power output end of the motor 23.

[0037] Two clamping units 25 are symmetrically mounted on the mounting base 21 for clamping and fixing the track plates 3.

[0038] In practical application, the track plate 3 is clamped by the clamping units 25 on both sides to begin grinding. As the grinding continues, the motor 12 drives the lead screw 13 to rotate. Under the threaded engagement between the lead screw 13 and the movable plate 141, the movable seat 14 moves horizontally along the axial direction of the lead screw 13, allowing for free adjustment of the track plate 3's position. After processing one side of the track plate 3, the track plate 3 is rotated by the connecting cylinder 22 to facilitate grinding of the other sides of the track plate 3.

[0039] In this embodiment, the motor 12, in conjunction with the lead screw 13, drives the movable seat 14 to move the connecting cylinder 22 along the axis of the lead screw 13, thereby facilitating continuous grinding work for the worker. Compared with the existing grinding device, it increases the degree of freedom of the track plate 3, thereby indirectly improving the grinding efficiency. Based on the rotating structure of the connecting cylinder 22, it is convenient to rotate the track plate 3, further facilitating the grinding process.

[0040] Please see Figure 1 , Figure 2 and Figure 4 As another preferred embodiment of the present invention, the frame 11 is also provided with a guide rail 15 parallel to the axis of the lead screw 13, and a limiting groove 1411 is fixedly provided on the movable plate 141 at the position corresponding to the guide rail 15, and the guide rail 15 and the limiting groove 1411 are slidably engaged.

[0041] In practical applications, this embodiment uses the guide rail 15 to limit the movement of the movable plate 141 during operation, and works in conjunction with the lead screw 13 and motor 12 to control the movement of the movable seat 14 and ensure the stability of its movement.

[0042] Please see Figure 4 and Figure 5 In another preferred embodiment of this utility model, the connecting cylinder 22 has a plurality of spring cavities 221 evenly distributed in a ring on its side. A ball bearing 222 is movably installed in the spring cavity 221. A ball groove 1421 adapted to the size of the ball bearing 222 is fixedly opened in the mounting ring 142 at the position corresponding to the ball bearing 222. The ball bearing 222 is squeezed into the ball groove 1421 by the spring 223.

[0043] In practical applications, this embodiment utilizes a spring 223 in conjunction with a ball bearing 222 to engage with the ball bearing groove 1421, thus limiting the relative angle between the connecting cylinder 22 and the ball bearing groove 1421 and preventing rotation during grinding.

[0044] Please see Figure 3In another preferred embodiment of the present invention, a positioning plate 212 is fixedly installed in the middle of the movable cavity 211, and the reverse screw 24 movably passes through the positioning plate 212.

[0045] In practical applications, this embodiment uses a positioning plate 212 to limit the movement of the reverse screw 24, thereby further ensuring the rotational stability of the reverse screw 24.

[0046] Please see Figure 2 and Figure 3 In another preferred embodiment of the present invention, the two clamping units 25 include an adjusting plate 251 that is movably installed in the movable cavity 211 with a threaded engagement with the reverse screw 24. Multiple guide rods 252 parallel to the axis of the reverse screw 24 are fixedly installed on the side of the adjusting plate 251. The guide rods 252 movably pass through the side wall of the mounting base 21 and extend to the outside of the mounting base 21 and are fixedly connected to the gripper 253.

[0047] In practical application, the adjusting plate 251, which is threadedly engaged with the reverse screw 24, enables the two adjusting plates 251 to move synchronously toward or away from each other as the reverse screw 24 rotates. Then, the clamping jaws 253 connected by the guide rod 252 clamp the track plate 3.

[0048] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0049] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments of the present invention can be combined with each other.

[0050] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0051] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A grinding device for processing track plates, used for grinding track plates (3), characterized in that: include: The fuselage (1) includes: The frame (11) has a motor (12) fixedly installed on its side. The lead screw (13) is rotatably installed in the frame (11) through its two ends. One end of the lead screw passes through the frame (11) and is connected to the power output end of the motor (12). A movable seat (14) is installed on it. The movable seat (14) includes two movable plates (141) that are connected to the lead screw (13) by threaded engagement, and an installation ring (142) is fixedly provided between the two movable plates (141). Clamping assembly (2), including: Mounting base (21) is rotatably mounted on mounting ring (142) via connecting cylinder (22), and motor two (23) is fixedly mounted on its side, and movable cavity (211) is opened inside it. The reverse screw (24) is rotatably installed in the movable cavity (211) through its two ends, and one end of it passes through the side wall of the mounting base (21) and is connected to the power output end of the motor (23). Two clamping units (25) are symmetrically mounted on the mounting base (21) for clamping and fixing the track plate (3).

2. The grinding device for processing track plates according to claim 1, characterized in that: The frame (11) is also provided with a guide rail (15) parallel to the axis of the lead screw (13). A limit groove (1411) is fixedly opened on the movable plate (141) at the position corresponding to the guide rail (15). The guide rail (15) and the limit groove (1411) slide together.

3. The grinding device for processing track plates according to claim 2, characterized in that: The connecting cylinder (22) has multiple spring cavities (221) evenly distributed in a ring on its side. A ball bearing (222) is movably installed in the spring cavity (221). A ball groove (1421) adapted to the size of the ball bearing (222) is fixedly opened in the mounting ring (142) at the position corresponding to the ball bearing (222). The ball bearing (222) is squeezed into the ball groove (1421) by the spring (223).

4. The grinding device for processing track plates according to claim 1, characterized in that: A positioning plate (212) is also fixedly installed in the middle of the active cavity (211), and the reverse screw (24) moves through the positioning plate (212).

5. A grinding device for processing track plates according to claim 1, characterized in that: The two clamping units (25) include an adjusting plate (251) that is movably installed in the movable cavity (211) with a threaded engagement with the reverse screw (24). Multiple guide rods (252) parallel to the axis of the reverse screw (24) are fixedly installed on the side of the adjusting plate (251). The guide rods (252) movably pass through the side wall of the mounting base (21) and extend to the outside of the mounting base (21) and are fixedly connected to the clamps (253).

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