Diamond abrasive belt connector

Abstract

The utility model relates to the technical field of abrasive belt installation, and provides a diamond abrasive belt connector which comprises an abrasive belt body and a U-shaped clamping sleeve, a plurality of first fixing thorns are fixedly installed in the U-shaped clamping sleeve, and the first fixing thorns are equally divided into two groups; one end of the abrasive belt body is embedded into the U-shaped clamping sleeve, one set of first fixing thorns can better fix the abrasive belt, then the driving roller is sleeved with the abrasive belt body, then the other end of the abrasive belt body is embedded into the U-shaped clamping sleeve, the other set of first fixing thorns can fix the abrasive belt body, and the two sets of first fixing thorns incline relatively. A clamping plate is installed at the upper end of the U-shaped clamping sleeve through two limiting plates, the two limiting plates are embedded into a limiting groove, a plurality of limiting rods are fixedly embedded into the limiting groove, and a plurality of limiting holes are formed in the bottom of each limiting plate, so that the connecting performance of the limiting plates and the U-shaped clamping sleeve can be better improved by embedding the limiting rods into the limiting rods; therefore, the cable is not easy to loosen.

Description

Technical Field

[0001] The utility model relates to the technical field of abrasive belt installation, in particular to a diamond abrasive belt interface. Background Art

[0002] Diamond abrasive belt is a belt-shaped grinding tool that uses diamond as abrasive and firmly adheres it to a flexible base belt through a binder. Diamond abrasive belt has excellent hardness and wear resistance, and is particularly suitable for precise and efficient grinding and polishing of hard materials such as metals, ceramics, cemented carbide, glass, stone, etc.

[0003] The diamond abrasive belt needs to be put on the driving roller when in use. The traditional interface method usually uses bonding to fix the head and tail ends of the diamond abrasive belt. However, the bonding method requires waiting for the adhesive to dry before use. If the bonding is not firm, it is easy to fall off under high-speed rotation, thereby damaging the diamond abrasive belt and greatly reducing work efficiency. In addition, the bonding method is not convenient for adjustment according to the size of the driving roller. Different sizes of driving rollers need to replace different diamond abrasive belts, which increases costs and causes waste of diamond abrasive belts. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that the diamond abrasive belt needs to be sleeved on the driving roller when in use, and the traditional interface method usually adopts bonding to fix the head and tail ends of the diamond abrasive belt, but the bonding method needs to wait for the adhesive to dry before use, and the bonding is not firm and is easy to fall off under high-speed rotation, thereby damaging the diamond abrasive belt, greatly reducing the work efficiency, and the bonding method is not convenient for adjustment according to the size of the driving roller, and driving rollers of different sizes need to replace different diamond abrasive belts, thereby increasing the cost and causing the problem of waste of the diamond abrasive belt.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a diamond abrasive belt interface, comprising: an abrasive belt body and a U-shaped ferrule, wherein a plurality of fixed thorns are fixedly installed inside the U-shaped ferrule, wherein the plurality of fixed thorns are evenly divided into two groups, and the two groups of fixed thorns are symmetrical, and further comprising:

[0006] Two limiting grooves are both provided on both sides of the U-shaped ferrule, and a plurality of limiting rods are fixedly installed inside the two limiting grooves;

[0007] The two limiting plates are both movably embedded in the limiting grooves, and a plurality of limiting holes are formed at the bottoms of the two limiting plates.

[0008] Preferably, the diameter of the plurality of limiting holes is the same as the diameter of the limiting rod, and the plurality of limiting rods are movably embedded in the limiting holes.

[0009] The technical effect of adopting the above further solution is that the limiting rod is embedded in the limiting hole, which can improve the connection stability between the U-shaped ferrule and the limiting plate.

[0010] Preferably, a clamping plate is fixedly installed on the top of the two limit plates, and a plurality of fixing spikes are fixedly installed on the bottom of the clamping plate.

[0011] The technical effect of adopting the above further solution is: a plurality of fixing spikes 2 are fixedly installed on the bottom of the clamping plate, and the plurality of fixing spikes 2 can better reinforce the sanding belt body to prevent it from loosening.

[0012] Preferably, the plurality of fixed spines 2 are evenly divided into two groups, and the two groups of fixed spines 2 are symmetrical.

[0013] The technical effect of adopting the above further solution is that the two groups of fixing spikes are symmetrical and can better fix the sanding belt body.

[0014] Preferably, slide grooves are provided at the centers of both sides of the U-shaped ferrule, and fixing blocks are fixedly installed at the bottoms of the two slide grooves.

[0015] The technical effect of adopting the above further solution is that the slider is movably embedded in the inside of the slide groove, so that the limit plate can be connected to the U-shaped sleeve.

[0016] Preferably, threaded rods are fixedly mounted on the tops of the two fixing blocks, and fixing nuts are threadedly sleeved on the outer surfaces of the two threaded rods.

[0017] The technical effect of adopting the above further solution is that the fixing nut can fix the limit plate and the U-shaped sleeve to prevent them from falling off.

[0018] Preferably, sliders are fixedly mounted on the lower ends of both sides of the two limiting plates, and circular holes are opened on the outer surfaces of the two sliders, and the diameters of the two circular holes are the same as the diameter of the threaded rod.

[0019] The technical effect of adopting the above further solution is that the slider is movably sleeved on the outer surface of the threaded rod and can be adjusted according to the thickness of the abrasive belt body.

[0020] Compared with the prior art, the advantages and positive effects of the utility model are:

[0021] 1. In the utility model, one end of the abrasive belt body is embedded in the interior of the U-shaped sleeve, and one group of fixed thorns can better fix the abrasive belt. Then the abrasive belt body is put on the driving roller, and then the other end is embedded in the interior of the U-shaped sleeve. Another group of fixed thorns can fix the abrasive belt body. The two groups of fixed thorns are relatively inclined, so the abrasive belt body will not loosen. The splint is installed on the upper end of the U-shaped sleeve through two limit plates, and the two limit plates are embedded in the interior of the limit groove. A plurality of limit rods are fixedly embedded in the interior of the limit groove, and a plurality of limit holes are opened at the bottom of the limit plate. The limit rod is embedded in the interior, which can better improve the connectivity between the limit plate and the U-shaped sleeve and make it not easy to loosen.

[0022] 2. In the utility model, a plurality of fixing thorns are fixedly installed on the bottom of the splint, which can limit and fix the outer surface of the abrasive belt body, thereby better improving the tension and stable operation of the abrasive belt body. Sliders are fixedly installed on the lower ends of both sides of the limiting plate, which are sleeved on the outer surface of the threaded rod through the circular holes opened on the outer surface of the slider, and then fixed by a fixing nut, so that the limiting plate and the U-shaped sleeve are more tightly connected together, and can also be adjusted according to the thickness of the abrasive belt body. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A structural schematic diagram of a diamond abrasive belt interface is proposed for the utility model;

[0024] Figure 2 A schematic diagram of the explosion structure of a diamond abrasive belt interface is proposed for the utility model;

[0025] Figure 3 A cross-sectional structural schematic diagram of a diamond abrasive belt interface is proposed for the utility model;

[0026] Figure 4 The utility model proposes a diamond abrasive belt interface Figure 2 Enlarged structural diagram at A in the middle.

[0027] Legend:

[0028] 1. Abrasive belt body; 101. U-shaped ferrule; 102. slide groove; 103. fixed block; 104. threaded rod; 105. clamping plate; 106. second fixed thorn; 107. limiting plate; 108. limiting groove; 109. limiting rod; 110. first fixed thorn; 111. fixing nut; 112. slider; 113. limiting hole; 114. round hole. DETAILED DESCRIPTION

[0029] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0031] Embodiment 1, as Figure 1-4 As shown, the utility model provides a diamond abrasive belt interface, comprising: an abrasive belt body 1 and a U-shaped ferrule 101, wherein a plurality of fixed thorns 110 are fixedly installed inside the U-shaped ferrule 101, wherein the plurality of fixed thorns 110 are evenly divided into two groups, and the two groups of fixed thorns 110 are symmetrical, and further comprising: two limit grooves 108, both of which are provided on both sides of the U-shaped ferrule 101, wherein a plurality of limit rods 109 are fixedly installed inside the two limit grooves 108; two limit plates 107, both of which are movably embedded inside the limit grooves 108, and a plurality of limit holes 113 are provided at the bottom of the two limit plates 107; the diameters of the plurality of limit holes 113 are the same as the diameters of the limit rods 109, and the plurality of limit rods 109 are movably embedded inside the limit holes 113.

[0032] In this embodiment, one end of the abrasive belt body 1 is embedded in the interior of the U-shaped sleeve 101, and one group of fixed thorns 110 can better fix the abrasive belt. Then the abrasive belt body 1 is put on the driving roller, and then the other end of the abrasive belt is embedded in the interior of the U-shaped sleeve 101, and the other group of fixed thorns 110 can fix the abrasive belt body 1. The two groups of fixed thorns 110 are relatively inclined, so the abrasive belt body 1 will not loosen, and the clamping plate 105 is installed on the upper end of the U-shaped sleeve 101 through two limiting plates 107, and the two limiting plates 107 are embedded in the limiting groove 108. A plurality of limiting rods 109 are fixedly embedded in the limiting groove 108, and a plurality of limiting holes 113 are opened at the bottom of the limiting plate 107. The limiting rod 109 is embedded in the interior, which can better improve the connectivity between the limiting plate 107 and the U-shaped sleeve 101, so that it is not easy to loosen.

[0033] Embodiment 2, as Figure 1-4As shown, a splint 105 is fixedly installed on the top of the two limit plates 107, and a plurality of fixed spikes 106 are fixedly installed on the bottom of the splint 105; the plurality of fixed spikes 106 are evenly divided into two groups, and the two groups of fixed spikes 106 are symmetrical; a slide groove 102 is opened at the center of both sides of the U-shaped sleeve 101, and a fixed block 103 is fixedly installed at the bottom of the two slide grooves 102; a threaded rod 104 is fixedly installed on the top of the two fixed blocks 103, and the outer surfaces of the two threaded rods 104 are threadedly sleeved with fixing nuts 111; sliders 112 are fixedly installed on the lower ends of both sides of the two limit plates 107, and circular holes 114 are opened on the outer surfaces of the two sliders 112, and the diameter of the two circular holes 114 is the same as the diameter of the threaded rod 104.

[0034] In this embodiment, a plurality of fixing spikes 106 are fixedly installed at the bottom of the clamping plate 105. The fixing spikes 106 can limit and fix the outer surface of the abrasive belt body 1, thereby better improving the tension and stable operation of the abrasive belt body 1. Sliders 112 are fixedly installed at the lower ends of both sides of the limiting plate 107. The sliders 112 are sleeved on the outer surface of the threaded rod 104 through circular holes 114 opened on the outer surface of the sliders 112, and then fixed by fixing nuts 111. In this way, the limiting plate 107 and the U-shaped sleeve 101 are more tightly connected together, and can also be adjusted according to the thickness of the abrasive belt body 1.

[0035] Working principle: When in use, first embed one end of the abrasive belt body 1 into the U-shaped sleeve 101, one group of fixed thorns 110 can better fix the abrasive belt, then put the abrasive belt body 1 on the driving roller, and then embed the other end of the abrasive belt body 1 into the U-shaped sleeve 101, and another group of fixed thorns 110 can fix the abrasive belt body 1. The two groups of fixed thorns 110 are relatively inclined, so the abrasive belt body 1 will not loosen, and the clamping plate 105 is installed on the upper end of the U-shaped sleeve 101 through two limiting plates 107. The two limiting plates 107 are embedded in the limiting groove 108. A plurality of limiting rods 109 are fixedly embedded in the limiting groove 108, and a plurality of limiting holes 11 are opened at the bottom of the limiting plate 107. 3. Embedding the limiting rod 109 inside can better improve the connectivity between the limiting plate 107 and the U-shaped sleeve 101, making it not easy to loosen. A plurality of fixing spikes 106 are fixedly installed at the bottom of the clamping plate 105. The fixing spikes 106 can limit and fix the outer surface of the abrasive belt body 1, which better improves the tension and stable operation of the abrasive belt body 1. Slide blocks 112 are fixedly installed at the lower ends of both sides of the limiting plate 107. The sliders 112 are sleeved on the outer surface of the threaded rod 104 through the circular holes 114 opened on the outer surface of the sliders 112, and then fixed by fixing nuts 111. In this way, the limiting plate 107 and the U-shaped sleeve 101 are more tightly connected together, and can also be adjusted according to the thickness of the abrasive belt body 1.

[0036] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A diamond abrasive belt interface, comprising: A sanding belt body (1) and a U-shaped ferrule (101), wherein a plurality of fixed thorns (110) are fixedly installed inside the U-shaped ferrule (101), wherein the plurality of fixed thorns (110) are evenly divided into two groups, and the two groups of fixed thorns (110) are symmetrical, and the invention is characterized in that it further comprises: Two limiting grooves (108) are both provided on two sides of the U-shaped ferrule (101), and a plurality of limiting rods (109) are fixedly installed inside the two limiting grooves (108); The two limiting plates (107) are both movably embedded in the limiting groove (108), and a plurality of limiting holes (113) are formed at the bottom of the two limiting plates (107).

2. A diamond belt interface according to claim 1, characterized in that: The diameter of the plurality of limiting holes (113) is the same as the diameter of the limiting rod (109), and the plurality of limiting rods (109) are movably embedded in the limiting holes (113).

3. A diamond belt interface according to claim 2, characterized in that: A clamping plate (105) is fixedly mounted on the top of the two limiting plates (107), and a plurality of fixing spikes (106) are fixedly mounted on the bottom of the clamping plate (105).

4. A diamond belt interface according to claim 3, characterized in that: The plurality of fixed spikes 2 (106) are evenly divided into two groups, and the two groups of fixed spikes 2 (106) are symmetrical.

5. The diamond belt interface according to claim 1, characterized in that: Slide grooves (102) are provided at the centre of both sides of the U-shaped ferrule (101), and fixed blocks (103) are fixedly installed at the bottom of the two slide grooves (102).

6. A diamond abrasive belt interface according to claim 5, characterized in that: A threaded rod (104) is fixedly mounted on the top of each of the two fixing blocks (103), and a fixing nut (111) is threadedly sleeved on the outer surface of each of the two threaded rods (104).

7. The diamond belt interface according to claim 1, characterized in that: Slide blocks (112) are fixedly mounted on the lower ends of both sides of the two limit plates (107), and circular holes (114) are provided on the outer surfaces of the two slide blocks (112). The diameters of the two circular holes (114) are the same as the diameter of the threaded rod (104).

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