Protective device for feeding trolley base of grinding machine

Abstract

The utility model discloses a protective device for a feeding trolley base of a grinding machine, which comprises a base, a feeding trolley, a feeding trolley, a feeding trolley and a feeding trolley, the bearing structure is arranged in the groove; the protection pad is detachably mounted on the bearing structure; according to the utility model, the protection pad is arranged on the supporting structure, so that the collision acting force between the material conveying trolley and the supporting legs can be reduced, the effect of protecting the material conveying trolley is achieved, and the service life of the material conveying trolley is prolonged; and meanwhile, the protective pad is detachably arranged, so that later maintenance is facilitated, and disassembly is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of protection devices, in particular to a protection device for the base of a feeding trolley of a grinding machine. Background Art

[0002] The grinding machine grinds the leather rollers for a long time every day. The feeding trolley moves up and down and collides with the supporting feet. After long-term operation, the trolley is prone to deformation and the sensor is misdetected, which affects the normal operation of the trolley. Content of the Utility Model

[0003] The main purpose of the utility model is to provide a protection device for the base of a feeding trolley of a grinding machine, aiming to solve the existing technical problems.

[0004] To achieve the above object, the utility model provides a protection device for the base of a feeding trolley of a grinding machine, including:

[0005] A base, on which a sleeve is provided, and the sleeve has a groove inside;

[0006] A supporting structure, which is arranged in the groove;

[0007] A protection pad, which is detachably installed on the supporting structure.

[0008] Further, the supporting structure includes a slider slidably arranged in the groove, a movable spherical block is embedded at the top of the slider, and an elastic member is arranged at the bottom of the slider.

[0009] Further, an installation groove is formed on the surface of the spherical block.

[0010] Further, the bottom of the protection pad is provided with a convex block adapted to the installation groove, an iron sheet is attached to the bottom of the convex block, and a magnetic attracting member is arranged in the installation groove.

[0011] Further, a horizontally penetrating rotating shaft is inserted into the center of the spherical block, and torsion springs are arranged at both ends of the rotating shaft.

[0012] Further, the protection pad is a rubber pad with a thickness of 2-3 cm.

[0013] Further, a limiting block is arranged on the surface of the slider for limiting the downward movement distance of the slider.

[0014] The beneficial effects of the utility model are reflected in:

[0015] In the utility model, by arranging a protection pad on the supporting structure, the collision force between the material transporting trolley and the supporting feet can be reduced, the effect of protecting the material transporting trolley can be achieved, and the service life of the material transporting trolley can be prolonged; at the same time, the detachable setting of the protection pad is convenient for later maintenance and the disassembly is convenient. Description of the Drawings

[0016] Figure 1 This is a schematic structural diagram of the present utility model.

[0017] Explanation of reference numerals in the drawings:

[0018] 1. Sleeve; 2. Base; 3. Protective pad; 4. Convex block; 5. Magnetic part; 6. Spherical block; 7. Slide block; 8. Elastic member; 9. Limit block; 10. Rotating shaft. Specific embodiments

[0019] 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. Without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0020] Please refer to Figure 1 , the present utility model provides a protection device for the base of a grinding machine feeding trolley, including:

[0021] A base 2, on which a sleeve 2 is provided, and the sleeve 2 has a groove inside;

[0022] A supporting structure, arranged in the groove;

[0023] A protective pad 3, detachably installed on the supporting structure.

[0024] In this embodiment, by arranging the protective pad 3 on the supporting structure, the collision force between the material handling trolley and the supporting feet can be reduced, the effect of protecting the material handling trolley can be achieved, and the service life of the material handling trolley can be extended; at the same time, the detachable setting of the protective pad is convenient for later maintenance and the disassembly is convenient.

[0025] In actual production, the grinding machine feeding trolley usually makes a vertical reciprocating movement for transporting materials, and the supporting feet, that is, the base of this application, are arranged at the position where the grinding machine feeding trolley moves downward.

[0026] In one embodiment, the supporting structure includes a slide block 7 slidably arranged in the groove, a movable spherical block 6 is embedded at the top of the slide block 7, and an elastic member 8 is arranged at the bottom of the slide block 7. With this setting in this embodiment, through the arrangement of the slide block 7 and the elastic member 8, further buffering can be provided when the material handling trolley moves downward and contacts the protective pad, the protection ability of the material handling trolley can be improved, and the service life can be extended. Specifically, the elastic member 8 can adopt a spring.

[0027] In one embodiment, an installation groove is formed on the surface of the spherical block 6. With this setting in this embodiment, it is convenient for the protection point to be connected to the spherical block 6 through the convex block 4 to achieve the effect of detachable connection.

[0028] In one embodiment, a bump 4 adapted to the installation groove is provided at the bottom of the protection pad 3. An iron sheet is attached to the bottom of the bump 4, and a magnetic attraction member 5 is provided in the installation groove. With this arrangement in this embodiment, when the protection pad is worn due to long-term use, the protection pad 3 can be directly lifted upward, so that the iron sheet at the bottom of the bump 4 is separated from the magnetic attraction member 5 to achieve disassembly. The operation is simple and fast, improving work efficiency. Specifically, the magnetic attraction member 5 can be a magnet.

[0029] Specifically, the protection pad 3 and the bump 4 can also be detachably connected, which is convenient for subsequently separating the protection pad 3 from the bump 4 and replacing it with a new protection pad 3. The protection pad 3 and the bump 4 can be connected by screws.

[0030] In one embodiment, a horizontally penetrating rotating shaft 10 is inserted into the center of the spherical block 6, and torsion springs are provided at both ends of the rotating shaft 10. With this arrangement in this embodiment, when the feeding trolley itself is deformed due to long-term use, which may lead to an uneven contact surface with the protection pad 3. Therefore, by setting the spherical block 6 to be rotatable and resetable, it can adapt to various states of contact between the feeding trolley and the protection point, and increase the contact area between the feeding trolley and the protection pad 3.

[0031] In one embodiment, the protection pad 3 is a rubber pad with a thickness of 2 - 3 cm.

[0032] In one embodiment, a limiting block 9 is provided on the surface of the slider 7 to limit the downward movement distance of the slider 7. With this arrangement in this embodiment, through the setting of the limiting block 9, it can avoid the problem that the feeding trolley presses on the protection pad 3 and moves downward too far, changing from elastic contact to hard contact, and ensure sufficient buffering performance.

[0033] It should be noted that if there are directional indications such as up, down, left, right, front, back... involved in the embodiments of the present invention, then such directional indications are only used to explain the relative positional relationship and movement conditions between components in a certain specific posture as shown in the drawings. If this specific posture changes, then the directional indications will also change accordingly.

[0034] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present utility model, such descriptions of "first", "second", etc. are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and / or" appearing throughout the text includes three parallel scenarios. Taking "A and / or B" as an example, it includes Scenario A, or Scenario B, or the scenario where both A and B are satisfied simultaneously. In addition, "a plurality of" means more than two. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist.

[0035] The foregoing is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. The grinding machine feed trolley base protection device is characterized by ,include: A base (2) is provided with a sleeve (1) thereon, wherein the sleeve (1) has a groove therein; A supporting structure is disposed in the groove; The protection pad (3) is detachably mounted on the supporting structure.

2. The grinding machine feed trolley base protection device according to claim 1, characterized in that: The supporting structure comprises a sliding block (7) slidably arranged in the groove, a movable spherical block (6) is embedded on the top of the sliding block (7), and an elastic member (8) is arranged on the bottom of the sliding block (7).

3. The grinding machine feed trolley base protection device according to claim 2, characterized in that: The surface of the spherical block (6) is provided with a mounting groove.

4. The grinding machine feed trolley base protection device according to claim 3, characterized in that: The bottom of the protection pad (3) is provided with a protrusion (4) adapted to the installation groove, an iron sheet is attached to the bottom of the protrusion (4), and a magnetic attraction piece (5) is provided in the installation groove.

5. The grinding machine feed trolley base protection device according to claim 2, characterized in that: A rotating shaft (10) is inserted into the center of the spherical block (6) and runs horizontally therethrough, and torsion springs are provided at both ends of the rotating shaft (10).

6. The grinding machine feed trolley base protection device according to claim 1, characterized in that: The protection pad (3) is a rubber pad with a thickness of 2-3 cm.

7. The grinding machine feed trolley base protection device according to claim 2, characterized in that: A limit block (9) is provided on the surface of the slider (7) for limiting the downward movement distance of the slider (7).

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