Quick-change disc with protective device

Abstract

The utility model discloses a quick-change disc with a protective device, which comprises a quick-change disc body, the outer surface of the quick-change disc body is uniformly provided with grooves, one side of the inner cavity of each groove is fixedly connected with a pressure spring, and one side of each pressure spring far away from the corresponding groove is fixedly connected with a telescopic block. The outer surface of the quick-change disc body can be protected by arranging the groove, the pressure spring and the telescopic block, the outer surface of the quick-change disc body can also be protected by arranging the outer protection layer, the waterproof performance of the quick-change disc body can be improved through the waterproof layer, the wear-resisting performance of the quick-change disc body can be improved through the wear-resisting layer, and the service life of the quick-change disc body can be prolonged. The wear resistance of the quick-change disc body can be improved through the anti-corrosion layer, the inner surface of the quick-change disc body can be protected through the inner protection layer, the flame retardance of the quick-change disc body can be improved through the flame-retardant layer, and the high-temperature resistance of the quick-change disc body can be improved through the high-temperature-resistant layer.

Description

Technical Field

[0001] The utility model relates to the technical field of quick-change disks, in particular to a quick-change disk with a protection device. Background Technique

[0002] A quick-change disk is a robot tool quick-change device. It is a flexible connection tool used at the end effector in the industrial robot industry for connecting and fixing robot components. Therefore, the requirements for the quick-change disk are relatively high. However, the traditional quick-change disk has poor protection effect and is easily damaged due to accidental situations such as collision and dropping during the installation and use process, and it needs to be improved. For this reason, we propose a quick-change disk with a protection device to solve the above problems. Content of the Utility Model

[0003] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a quick-change disk with a protection device, which has the advantage of good protection effect for the quick-change disk, and solves the problems that the traditional quick-change disk has poor protection effect and is easily damaged due to accidental situations such as collision and dropping during the installation and use process, and needs to be improved.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A quick-change disk with a protection device, including a quick-change disk body, grooves are evenly opened on the outer surface of the quick-change disk body, a compression spring is fixedly connected to one side of the inner cavity of the groove, a telescopic block is fixedly connected to the side of the compression spring away from the groove, an outer protection layer is arranged on the outer surface of the quick-change disk body, and an inner protection layer is arranged on the inner surface of the quick-change disk body.

[0005] Preferably, the outer protection layer includes a waterproof layer, a wear-resistant layer and an anti-corrosion layer, and the inner protection layer includes a flame-retardant layer and a high-temperature resistant layer.

[0006] Preferably, the waterproof layer is located on the outer surface of the quick-change disk body, the wear-resistant layer is located on the outer surface of the waterproof layer, and the anti-corrosion layer is located on the outer surface of the wear-resistant layer.

[0007] Preferably, the flame-retardant layer is located on the inner surface of the quick-change disk body, and the high-temperature resistant layer is located on the inner surface of the flame-retardant layer.

[0008] Preferably, sliders are fixedly connected to both the top and bottom of the telescopic block, sliding grooves for cooperating with the sliders are opened on both the top and bottom of the inner cavity of the groove, and the outer surface of the slider is slidably connected to the inner surface of the sliding groove.

[0009] Preferably, a buffer ball is fixedly connected to the end of the telescopic block away from the compression spring, and the shape of the buffer ball is arc-shaped.

[0010] Preferably, the waterproof layer is a polyurethane layer, and the wear-resistant layer is a polytetrafluoroethylene layer.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] By providing a groove, a compression spring and a telescopic block, the outer surface of the quick-change disk body can be protected. By providing an outer protective layer, the outer surface of the quick-change disk body can also be protected. Through the waterproof layer, the waterproof performance of the quick-change disk body can be improved. Through the wear-resistant layer, the wear-resistant performance of the quick-change disk body can be improved. Through the anti-corrosion layer, the wear-resistant performance of the quick-change disk body can be improved. By providing an inner protective layer, the inner surface of the quick-change disk body can be protected. By providing a flame-retardant layer, the flame-retardant performance of the quick-change disk body can be improved. By providing a high-temperature resistant layer, the high-temperature resistant performance of the quick-change disk body can be improved. By providing the above structures, the present utility model has the advantage of good protection effect on the quick-change disk, solves the problem that the protection effect of the traditional quick-change disk is poor and is easily damaged due to accidental situations such as collision and dropping during installation and use, and needs to be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the present utility model;

[0014] Figure 2 is a cross-sectional structural view of the present utility model;

[0015] Figure 3 is the structure of the present utility model Figure 2 partial enlarged view of part A in;

[0016] Figure 4 is a cross-sectional structural view of the outer protective layer of the present utility model;

[0017] Figure 5 is a cross-sectional structural view of the inner protective layer of the present utility model.

[0018] In the figure: 1, quick-change disk body; 2, groove; 3, compression spring; 4, telescopic block; 5, outer protective layer; 51, waterproof layer; 52, wear-resistant layer; 53, anti-corrosion layer; 6, inner protective layer; 61, flame-retardant layer; 62, high-temperature resistant layer; 7, slider; 8, chute; 9, buffer ball. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the 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 making creative efforts shall fall within the protection scope of the present utility model.

[0020] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0021] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "provided with", "sheathed / connected", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] Please refer to Figures 1-5 , a quick-change disk with a protection device, including a quick-change disk body 1. Grooves 2 are evenly formed on the outer surface of the quick-change disk body 1. One side of the inner cavity of the groove 2 is fixedly connected with a compression spring 3. The side of the compression spring 3 away from the groove 2 is fixedly connected with a telescopic block 4. An outer protection layer 5 is arranged on the outer surface of the quick-change disk body 1, and an inner protection layer 6 is arranged on the inner surface of the quick-change disk body 1. By providing the groove 2, the compression spring 3 and the telescopic block 4, the outer surface of the quick-change disk body 1 can be protected. By providing the outer protection layer 5, the outer surface of the quick-change disk body 1 can also be protected. Through the waterproof layer 51, the waterproof performance of the quick-change disk body 1 can be improved. Through the wear-resistant layer 52, the wear-resistant performance of the quick-change disk body 1 can be improved. Through the anti-corrosion layer 53, the wear-resistant performance of the quick-change disk body 1 can be improved. By providing the inner protection layer 6, the inner surface of the quick-change disk body 1 can be protected. Through the flame-retardant layer 61, the flame-retardant performance of the quick-change disk body 1 can be improved. Through the high-temperature resistant layer 62, the high-temperature resistant performance of the quick-change disk body 1 can be improved. By providing the above structures, it has the advantage of good protection effect on the quick-change disk.

[0023] Specifically, the outer protective layer 5 includes a waterproof layer 51, a wear-resistant layer 52, and an anti-corrosion layer 53. The anti-corrosion layer 53 is an epoxy resin layer. Epoxy resin has excellent chemical resistance, especially alkali resistance, and also has good heat resistance and electrical insulation. The inner protective layer 6 includes a flame-retardant layer 61 and a high-temperature resistant layer 62. The flame-retardant layer 61 is a flame-retardant fiber layer. Flame-retardant fibers do not catch fire themselves and self-extinguish from smoldering when removed from the flame. They are widely used in clothing, home furnishings, decoration, non-woven fabrics, and fillers, etc. The high-temperature resistant layer 62 is a fluorocarbon resin coating. Fluorocarbon resin has good heat resistance, chemical resistance, cold resistance, and low-temperature flexibility.

[0024] Specifically, the waterproof layer 51 is located on the outer surface of the quick-change disk body 1, the wear-resistant layer 52 is located on the outer surface of the waterproof layer 51, and the anti-corrosion layer 53 is located on the outer surface of the wear-resistant layer 52.

[0025] Specifically, the flame-retardant layer 61 is located on the inner surface of the quick-change disk body 1, and the high-temperature resistant layer 62 is located on the inner surface of the flame-retardant layer 61.

[0026] Specifically, sliders 7 are fixedly connected to both the top and bottom of the telescopic block 4. Sliding grooves 8 for cooperating with the sliders 7 are provided at both the top and bottom of the inner cavity of the groove 2. The outer surface of the slider 7 is slidably connected to the inner surface of the sliding groove 8. By providing the sliders 7 and the sliding grooves 8, it can play a guiding role in the movement of the telescopic block 4 and also limit the movement of the telescopic block 4.

[0027] Specifically, a buffer ball 9 is fixedly connected to the end of the telescopic block 4 away from the compression spring 3. The shape of the buffer ball 9 is arc-shaped. By providing the buffer ball 9, it can protect the outer surface of the telescopic block 4 and also buffer the collision force when the telescopic block 4 is collided.

[0028] Specifically, the waterproof layer 51 is a polyurethane layer. Polyurethane has excellent heat insulation performance, chemical resistance, easy processing, and good waterproof performance. The wear-resistant layer 52 is a polytetrafluoroethylene layer. Polytetrafluoroethylene has excellent chemical stability, corrosion resistance, sealing performance, high lubricity and non-stickiness, electrical insulation, and good wear resistance.

[0029] During use, when the outer surface of the quick-change disk body 1 is impacted, the buffer ball 9 first contacts the impact object. The impact object drives the buffer ball 9 to move, and the buffer ball 9 initially buffers the impact force. The buffer ball 9 drives the telescopic block 4 to move, and the telescopic block 4 drives the compression spring 3 to compress. The compression spring 3 buffers the impact force again to prevent the quick-change disk body 1 from being damaged due to impact. At the same time, through the outer protective layer 5, the outer surface of the quick-change disk body 1 can also be protected. Among them, the waterproof layer 51 can improve the waterproof performance of the quick-change disk body 1, the wear-resistant layer 52 can improve the wear-resistant performance of the quick-change disk body 1, and the anti-corrosion layer 53 can improve the corrosion-resistant performance of the quick-change disk body 1. Through the inner protective layer 6, the inner surface of the quick-change disk body 1 can be protected. Among them, the flame-retardant layer 61 can improve the flame-retardant performance of the quick-change disk body 1, and the high-temperature-resistant layer 62 can improve the high-temperature-resistant performance of the quick-change disk body 1. By setting the above structures, it has the advantage of good protection effect on the quick-change disk.

[0030] The standard parts used in this application document can all be purchased from the market, and can also be customized according to the description of the specification and drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art. The control method is automatically controlled by a controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art, which belongs to the common general knowledge in this field. And this application document is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail in this application document.

[0031] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the element.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quick-change disk with a protective device, comprising a quick-change disk body (1), characterized in that: The outer surface of the quick-change disk body (1) is evenly provided with grooves (2), one side of the inner cavity of the groove (2) is fixedly connected to a compression spring (3), and the side of the compression spring (3) away from the groove (2) is fixedly connected to a telescopic block (4), the outer surface of the quick-change disk body (1) is provided with an outer protective layer (5), and the inner surface of the quick-change disk body (1) is provided with an inner protective layer (6).

2. The quick-change tray with a protective device according to claim 1, characterized in that: The outer protective layer (5) comprises a waterproof layer (51), a wear-resistant layer (52) and an anti-corrosion layer (53), and the inner protective layer (6) comprises a flame-retardant layer (61) and a high-temperature resistant layer (62).

3. The quick-change tray with a protective device according to claim 2, characterized in that: The waterproof layer (51) is located on the outer surface of the quick-change disc body (1), the wear-resistant layer (52) is located on the outer surface of the waterproof layer (51), and the anti-corrosion layer (53) is located on the outer surface of the wear-resistant layer (52).

4. The quick-change tray with a protective device according to claim 2, characterized in that: The flame retardant layer (61) is located on the inner surface of the quick-change disk body (1), and the high temperature resistant layer (62) is located on the inner surface of the flame retardant layer (61).

5. The quick-change tray with a protective device according to claim 1, characterized in that: The top and bottom of the telescopic block (4) are fixedly connected to a slider (7), the top and bottom of the inner cavity of the groove (2) are provided with a slide groove (8) used in conjunction with the slider (7), and the outer surface of the slider (7) is slidably connected to the inner surface of the slide groove (8).

6. The quick-change tray with a protective device according to claim 1, characterized in that: One end of the telescopic block (4) away from the compression spring (3) is fixedly connected to a buffer ball (9), and the buffer ball (9) is in an arc shape.

7. The quick-change tray with a protective device according to claim 2, characterized in that: The waterproof layer (51) is a polyurethane layer, and the wear-resistant layer (52) is a polytetrafluoroethylene layer.

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