Long-life guide rail protective cover

Abstract

The utility model relates to the technical field of guide rail protective covers, and discloses a long-life guide rail protective cover which comprises a multi-stage protective cover module, a plurality of limiting modules are arranged on the surface of the upper end of the multi-stage protective cover module in a magnetic attraction clamping mode, and protective coatings are fixedly connected to the peripheries of the inner surface and the outer surface of the multi-stage protective cover module. The multi-stage protective cover module comprises a first-stage protective cover body, a second-stage protective cover body is slidably arranged on the surface of one side of the first-stage protective cover body, and sliding grooves are formed in the surfaces of the front end and the rear end, away from the center, of the lower end of the first-stage protective cover body correspondingly. Sliding blocks are fixedly connected to the surfaces of the front end and the rear end, away from the center, of the rear side of the upper end of the secondary protective cover body through connecting blocks. According to the utility model, under the mutual matching of the sliding block and the sliding chute, the secondary protective cover main body can slide out of the primary protective cover main body, so that cutting scraps are effectively prevented from entering the sliding chute, and the condition that the sliding block is blocked when the sliding block moves in the sliding chute subsequently is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of guide rail protective covers, in particular to a long-life guide rail protective cover. Background Art

[0002] A machine tool is a machine that manufactures machines. After the machine tool is used, a guide rail protection cover is needed to protect the machine tool after use. The guide rail protection cover is a device used to protect the guide rails of machine tools. The guide rail protection cover can prevent dust, chips and other debris from entering the guide rails, thereby protecting the cleanliness of the guide rails, and the guide rail protection cover can be used under any conditions.

[0003] The service life of some existing guide rail guards is relatively short. The main reason is that cutting waste enters the joint between two adjacent guards, causing the guards to get stuck. This will eventually reduce the service life of the guards, which is not conducive to the long-term and stable operation of the guards. Therefore, technical personnel in this field provide a long-life guide rail guard to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a long-life guide rail protective cover. Through the cooperation of the slider and the slide groove, the secondary protective cover body can slide out from the inside of the primary protective cover body, effectively preventing cutting waste from entering the inside of the slide groove, causing the subsequent slider to get stuck when displacing in the slide groove.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a long-life guide rail protective cover, including a multi-stage protective cover module, the upper surface of the multi-stage protective cover module is magnetically connected with a plurality of limit modules, the inner and outer surfaces of the multi-stage protective cover module are fixedly connected with protective coatings all around, the multi-stage protective cover module includes a primary protective cover body, a secondary protective cover body is slidably arranged on one side surface of the primary protective cover body, a slide groove is provided on the front and rear end surfaces of the lower end of the primary protective cover body away from the center, and a slider is fixedly connected to the front and rear end surfaces of the upper rear side of the secondary protective cover body away from the center through a connecting block;

[0006] The protective coating comprises a base layer, a wear-resistant coating is fixedly connected to the lower surface of the base layer, a high-temperature coating is fixedly connected to the upper surface of the base layer, and a waterproof and anti-corrosion coating is fixedly connected to the upper surface of the high-temperature coating.

[0007] Through the above technical scheme, because the primary protective cover and the secondary protective cover are connected together in a sliding manner, the secondary protective cover can be slid out from the inside of the primary protective cover by the cooperation of the slider and the slide groove, and the slide groove is located at the lower end of the primary protective cover. In this way, the cutting waste can be effectively prevented from entering the inside of the slide groove, thereby preventing the slider inside the secondary protective cover body from being stuck due to the waste chips, thereby affecting the service life of the multi-stage protective cover, so that the multi-stage protective cover cannot work stably for a long time, and a protective coating is fixedly connected around the inner and outer surfaces of the multi-stage protective cover module. The wear-resistant coating in the protective coating can protect the inner wall of the multi-stage protective cover, thereby preventing the inner wall of the multi-stage protective cover from being seriously worn due to long-term use. The high-temperature coating can absorb heat to reduce the temperature of the protective cover, and the waterproof and anti-corrosion coating can effectively prevent the intrusion of moisture and corrosive substances, thereby causing serious corrosion to the surface of the multi-stage protective cover.

[0008] Furthermore, a rectangular groove is provided at both the front and rear ends of one side of the upper end of the main body of the first-level protective cover, and a circular hole is provided at the center of the upper end surface of the rectangular groove;

[0009] Through the above technical solution, the main function of the rectangular groove is to allow the circular column to be placed therein, and the main function of the circular hole is to allow the insertion rod to pass through it.

[0010] Furthermore, a first magnetic attraction layer is fixedly connected to the upper end surface of the rectangular groove;

[0011] Through the above technical solution, the connection strength between the primary protective cover body and the circular column is improved through the cooperation between the first magnetic attraction layer and the second magnetic attraction layer.

[0012] Furthermore, a circular groove is provided on the surface of one side of the upper ends of the two sliding blocks away from the center;

[0013] Through the above technical solution, the main function of the circular groove is to allow the insertion rod to be inserted therein, thereby limiting the sliding block.

[0014] Furthermore, a plurality of the limiting modules include circular columns, and a hollow rectangular block is fixedly connected to the upper end surface of the plurality of circular columns;

[0015] Through the above technical solution, the circular column can be easily separated from the primary protective cover body under the action of the hollow rectangular block.

[0016] Furthermore, a plurality of the circular columns are fixedly connected to the center of the lower end surface with an insertion rod;

[0017] Through the above technical solution, the slider can be limited by the action of the insertion rod, so that the secondary protective cover body will not slide inside the primary protective cover body.

[0018] Furthermore, a second magnetic attraction layer is fixedly connected to the lower end surfaces of the plurality of circular columns;

[0019] Through the above technical solution, the connection strength between the circular column and the primary protective cover body is improved through the cooperation between the second magnetic attraction layer and the first magnetic attraction layer.

[0020] The utility model has the following beneficial effects:

[0021] 1. The utility model proposes a long-life guide rail protective cover. Because the primary protective cover body and the secondary protective cover body cooperate with each other through the slider and the slide groove, the secondary protective cover body can slide out from the first protective cover body. In this way, it can effectively prevent cutting waste from entering the interior of the slide groove, causing the subsequent slider to get stuck when it moves in the slide groove, so that the secondary protective cover body cannot completely slide out from the first protective cover body, thereby reducing the service life of the entire multi-stage protective cover, which is not conducive to the long-term and stable operation of the multi-stage protective cover.

[0022] 2. The utility model proposes a long-life guide rail protective cover, in which a protective coating is fixedly connected to the inner and outer surfaces of the multi-stage protective cover. The anti-corrosion coating in the protective coating can improve the wear resistance of the inner wall of the multi-stage protective cover, thereby providing good protection for the inner wall. The high-temperature coating can absorb heat, thereby reducing the temperature of the protective cover. At the same time, the waterproof and anti-corrosion coating can effectively prevent the intrusion of moisture and corrosive substances, thereby avoiding serious corrosion to the surface of the multi-stage protective cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the axle side of the utility model;

[0024] Figure 2 This is a schematic diagram of an axial cross-section of the utility model;

[0025] Figure 3 This is an enlarged schematic diagram of point A proposed by the utility model;

[0026] Figure 4 This is a schematic diagram of the axis side of the limit module proposed by the utility model;

[0027] Figure 5 This is a schematic diagram of the protective coating structure proposed by the utility model.

[0028] Legend:

[0029] 1. Multi-stage protective cover module; 101. Primary protective cover body; 102. Secondary protective cover body; 103. Rectangular groove; 104. Circular hole; 105. First magnetic layer; 106. Slide groove; 107. Slider; 108. Circular groove; 2. Limiting module; 201. Circular column; 202. Hollow rectangular block; 203. Second magnetic layer; 204. Insert rod; 3. Protective coating; 301. Base layer; 302. Wear-resistant coating; 303. High-temperature coating; 304. Waterproof and anti-corrosion coating. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1-5 The utility model provides an embodiment: a long-life guide rail protective cover, including a multi-stage protective cover module 1, a plurality of limit modules 2 are magnetically attached to the upper surface of the multi-stage protective cover module 1, and a protective coating 3 is fixedly connected to the inner and outer surfaces of the multi-stage protective cover module 1.

[0032] The limiting module 2 can limit the multi-stage protective cover module 1 , and the protective coating 3 can protect the inner and outer surfaces of the multi-stage protective cover module 1 .

[0033] Reference Figure 1-3 The multi-stage protective cover module 1 includes a first-stage protective cover body 101, a second-stage protective cover body 102 is slidably arranged on one side surface of the first-stage protective cover body 101, sliding grooves 106 are provided on the front and rear end surfaces of the lower end away from the center of the first-stage protective cover body 101, and the front and rear end surfaces of the upper rear side away from the center of the secondary protective cover body 102 are fixedly connected with sliders 107 through connecting blocks, rectangular grooves 103 are provided on the front and rear ends of one side of the upper end of the first-stage protective cover body 101, a circular hole 104 is provided at the center of the upper end surface of the rectangular groove 103, a first magnetic attraction layer 105 is fixedly connected to the upper end surface of the rectangular groove 103, and a circular groove 108 is provided on the upper end surface of the two sliders 107 away from the center.

[0034] With the help of the slider 107 and the slide groove 106, the secondary protective cover body 102 can slide out from the inside of the primary protective cover body 101. At the same time, with the help of the circular hole 104, the insertion rod 204 can pass through it. And with the help of the first magnetic attraction layer 105, the connection strength between the multi-stage protective cover module 1 and the limit module 2 can be improved. The main function of the circular groove 108 is to allow the insertion rod 204 to be inserted therein.

[0035] Reference Figure 4 The plurality of limit modules 2 include circular columns 201 , the upper surfaces of the plurality of circular columns 201 are fixedly connected with hollow rectangular blocks 202 , the centers of the lower surfaces of the plurality of circular columns 201 are fixedly connected with plug rods 204 , and the lower surfaces of the plurality of circular columns 201 are fixedly connected with second magnetic attraction layers 203 .

[0036] The circular column 201 can be separated from the primary protective cover body 101 by the action of the hollow rectangular block 202 , and can be inserted into the slider 107 by the action of the insertion rod 204 , thereby limiting the secondary protective cover body 102 .

[0037] Reference Figure 5 The protective coating 3 includes a base layer 301, a wear-resistant coating 302 is fixedly connected to the lower surface of the base layer 301, a high-temperature coating 303 is fixedly connected to the upper surface of the base layer 301, and a waterproof and anti-corrosion coating 304 is fixedly connected to the upper surface of the high-temperature coating 303.

[0038] The wear-resistant coating 302 can improve the internal wear resistance of the multi-stage protective cover module 1, the high-temperature coating 303 can reduce the temperature of the multi-stage protective cover module 1, and the waterproof and anti-corrosion coating 304 can effectively prevent the intrusion of moisture and corrosive substances.

[0039] Working principle: When the machine tool is finished working, it needs to be protected by the multi-stage protective cover module 1. Therefore, the secondary protective cover body 102 can slide out from the inside of the primary protective cover body 101 under the action of the slider 107 and the slide groove 106. After the secondary protective cover body 102 slides to a certain extent, the staff holds the hollow rectangular block 202, and then uses the insertion rod 204 to penetrate the circular hole 104, so that the insertion rod 204 is inserted into the circular groove 108 on the upper side of the slider 107, so as to limit the slider 107. After that, the first magnetic layer 105 and the second magnetic layer 203 cooperate with each other to improve the connection strength between the primary protective cover body 101 and the circular column 201. Therefore, in this way, the multi-stage protective cover module 1 can protect the machine tool after use.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A long-life guide rail protective cover, comprising a multi-stage protective cover module (1), characterized in that: The upper surface of the multi-stage protective cover module (1) is magnetically connected with a plurality of limit modules (2); the inner and outer surfaces of the multi-stage protective cover module (1) are fixedly connected with protective coatings (3); the multi-stage protective cover module (1) comprises a primary protective cover body (101); a secondary protective cover body (102) is slidably arranged on one side surface of the primary protective cover body (101); sliding grooves (106) are provided on the front and rear end surfaces of the lower end of the primary protective cover body (101) away from the center; and sliding blocks (107) are fixedly connected to the front and rear end surfaces of the upper rear side of the secondary protective cover body (102) away from the center through connecting blocks; The protective coating (3) comprises a base layer (301), the lower end surface of the base layer (301) is fixedly connected to a wear-resistant coating (302), the upper end surface of the base layer (301) is fixedly connected to a high-temperature coating (303), and the upper end surface of the high-temperature coating (303) is fixedly connected to a waterproof and anti-corrosion coating (304).

2. A long-life guide rail protective cover according to claim 1, characterized in that: Rectangular grooves (103) are provided at both the front and rear ends of one side of the upper end of the primary protective cover body (101), and a circular hole (104) is provided at the center of the upper end surface of the rectangular groove (103).

3. A long-life guide rail protective cover according to claim 2, characterized in that: The upper end surface of the rectangular groove (103) is fixedly connected with a first magnetic attraction layer (105).

4. The long-life guide rail protective cover according to claim 1, characterized in that: A circular groove (108) is formed on the surface of one side of the upper ends of the two sliding blocks (107) away from the center.

5. The long-life guide rail protective cover according to claim 1, characterized in that: The plurality of limit modules (2) comprise a circular column (201), and the upper end surfaces of the plurality of circular columns (201) are fixedly connected with a hollow rectangular block (202).

6. A long-life guide rail protective cover according to claim 5, characterized in that: An insertion rod (204) is fixedly connected at the center of the lower end surface of the plurality of circular columns (201).

7. The long-life guide rail protective cover according to claim 5, characterized in that: A second magnetic attraction layer (203) is fixedly connected to the lower end surfaces of the plurality of circular columns (201).

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