Deburring assistance device

Abstract

The present invention discloses a burr brushing auxiliary device, comprising: a mounting plate, a first accommodating groove is provided on a first side of the mounting plate, and a first side wall is provided on the first accommodating groove; a first handle, the first handle is fixedly connected to the mounting plate; a pressing assembly, the pressing assembly includes an elastic element and a pressing block, the pressing block can slide relative to the mounting plate so as to approach or move away from the first side wall, and the elastic element gives the pressing block a force to approach the first side wall. The present invention can realize the clamping and fixing of micro and small profile radiators, effectively avoid hand injury and improve the safety of processing.

Description

Technical Field

[0001] The present invention relates to the field of radiators, and in particular to a brush burr assisting device. Background Art

[0002] After the processing of micro and small profile radiators, there are often many burrs, such as cutting burrs on the heat dissipation fins and notch burrs in the clearance positions. For deburring micro and small profile radiators, a polishing process is generally selected. However, during the polishing process, when directly holding the micro and small profile radiators, it is easy to hurt hands. Summary of the Invention

[0003] The present invention aims to at least solve one of the technical problems existing in the prior art. For this purpose, the present invention provides a brush burr assisting device, which can realize the clamping and fixing of micro and small profile radiators and avoid hand injuries during polishing.

[0004] An embodiment of the present invention provides a brush burr assisting device, including: a mounting plate, a first accommodating groove is provided on the working surface of the mounting plate, and a first side wall is provided on the first accommodating groove; a first handle, the first handle is fixedly connected to the mounting plate; a pressing component, the pressing component includes an elastic element and a pressing block, the pressing block can slide relative to the mounting plate so as to approach or depart from the first side wall, and the elastic element gives the pressing block a force approaching the first side wall.

[0005] The brush burr assisting device of the embodiment of the present invention has at least the following beneficial effects: a first accommodating groove is provided on the first side of the mounting plate, so that the profile radiator can be placed in the first accommodating groove, and a first side wall is also provided on the first accommodating groove; the pressing block can slide relative to the mounting plate so as to approach or depart from the first side wall; the elastic element gives the pressing block a force approaching the first side wall; thus, under the action of the elastic element, the pressing block approaches the first side wall, so as to clamp the profile radiator located in the first accommodating groove. The staff holds the first handle fixed on the mounting plate, brings the profile radiator close to the polishing wheel, and completes the polishing operation. The profile radiator is no longer directly held by hand, effectively avoiding hand injuries and improving the safety of processing.

[0006] According to another embodiment of the present invention, the pressing component further includes a guiding shaft and a fixing block, the fixing block is connected to the mounting plate, a first through hole is provided on the fixing block, the guiding shaft is inserted into the first through hole and can slide along the first through hole, one end of the guiding shaft is fixed with the pressing block, and an adjusting block is provided at the other end of the guiding shaft, and the fixing block is located between the pressing block and the adjusting block.

[0007] According to another embodiment of the present invention, the adjusting block is threadedly connected to the other end of the guiding shaft.

[0008] According to another embodiment of the present invention, for the burr brushing auxiliary device, the elastic element is a compression spring, the compression spring is sleeved on the guiding shaft, one end of the compression spring abuts against the fixed block, and the other end of the compression spring abuts against the pressing block.

[0009] According to another embodiment of the present invention, for the burr brushing auxiliary device, the pressing block is provided with a guiding surface and a pressing surface, the guiding surface is connected to the pressing surface, the guiding surface faces the opening of the first accommodating groove, and the pressing surface faces the first side wall.

[0010] According to another embodiment of the present invention, for the burr brushing auxiliary device, it further includes a stripping assembly, the stripping assembly includes a toggling block, the toggling block is rotatably connected to the mounting plate, the toggling block can abut against the material in the first accommodating groove, and apply a force to the material away from the bottom surface of the first accommodating groove.

[0011] According to another embodiment of the present invention, for the burr brushing auxiliary device, the stripping assembly further includes a rotating shaft and a second handle, the toggling block is fixedly connected to the rotating shaft, the rotating shaft is rotatably connected to the mounting plate, and the second handle is fixedly connected to the rotating shaft.

[0012] According to another embodiment of the present invention, for the burr brushing auxiliary device, the working surface of the mounting plate is further provided with a second accommodating groove, and the first accommodating groove and the second accommodating groove are arranged side by side.

[0013] According to another embodiment of the present invention, for the burr brushing auxiliary device, the first handle is located on the side of the mounting plate away from the first accommodating groove. Description of the Drawings

[0014] Figure 1 is an axonometric view of the burr brushing auxiliary device of the first embodiment;

[0015] Figure 2 is Figure 1 the exploded view of the burr brushing auxiliary device in

[0016] Figure 3 is Figure 1 the front view of the pressing component in

[0017] Figure 4 is Figure 1 the front view of the toggling block in Detailed Description of the Embodiments

[0018] The following will clearly and completely describe the concept of the present invention and the technical effects produced in combination with the embodiments, so as to fully understand the purpose, features and effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts all fall within the scope of protection of the present invention.

[0019] In the description of the embodiments of the present invention, if it involves orientation description, such as the orientation or positional relationship indicated by "upper", "lower", "front", "rear", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention 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, so it cannot be understood as a limitation to the present invention.

[0020] In the description of the embodiments of the present invention, if a certain feature is described as "set", "fixed", "connected", "installed" on another feature, it can be directly set, fixed, connected on another feature, or indirectly set, fixed, connected, installed on another feature. In the description of the embodiments of the present invention, if it involves "several", its meaning is more than one. If it involves "multiple", its meaning is more than two. If it involves "greater than", "less than", "exceeding", it should be understood as not including the number itself. If it involves "above", "below", "within", it should be understood as including the number itself. If it involves "first", "second", it should be understood as used to distinguish technical features, rather than indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0021] Refer to Figure 1 and Figure 2 , Figure 1 is an axonometric view of the burr brushing auxiliary device of the first embodiment, Figure 2 is Figure 1Explosion diagram of the burr brushing auxiliary device. The burr brushing auxiliary device of this embodiment includes a mounting plate 100, a pressing assembly 200, a stripping assembly 300, and a first handle 400. The mounting plate 100 is generally rectangular in shape. A first accommodation groove 130 and a second accommodation groove 140 are formed in the working surface 150 of the mounting plate 100 (the upper surface of the mounting plate 100 is the working surface 150), and the first accommodation groove 130 and the second accommodation groove 140 are arranged in parallel. A profile radiator can be placed in each of the first accommodation groove 130 and the second accommodation groove 140. The pressing assembly 200 is used to fix the profile radiator in the first accommodation groove 130 or the second accommodation groove 140 so as to polish the profile radiator. The stripping assembly 300 can enable the polished profile radiator to be detached from the first accommodation groove 130 or the second accommodation groove 140. The first handle 400 is for the user to hold, so as to operate the entire burr brushing auxiliary device.

[0022] The right side wall of the first accommodation groove 130 is the first side wall 131. After the profile radiator is placed in the first accommodation groove 130, the right end of the profile radiator abuts against the first side wall 131, thereby preventing the profile radiator from moving further to the right. The right side wall of the second accommodation groove 140 is the second side wall 141. After the profile radiator is placed in the second accommodation groove 140, the second side wall 141 can abut against the right end of the profile radiator, thereby preventing the profile radiator from moving further to the right.

[0023] Refer to Figure 2 and Figure 3 To clamp the profile radiator in the first accommodation groove 130, a pressing assembly 200 is provided. The pressing assembly 200 includes an adjusting block 210, an elastic element, a guiding shaft 230, a pressing block 240, and a fixing block 250. The fixing block 250 is connected to the mounting plate 100, and a first through hole 251 is provided on the fixing block 250. The guiding shaft 230 is inserted through the first through hole 251. A pressing block 240 is fixed to the right end of the guiding shaft 230 (the fixing can be achieved by welding or thread fitting), and an adjusting block 210 is provided at the left end of the guiding shaft 230. The pressing block 240 and the adjusting block 210 are respectively located on both sides of the fixing block 250. Thus, the guiding shaft 230 can slide along the first through hole 251, and the guiding shaft 230 will not break away from the first through hole 251.

[0024] In this embodiment, the elastic element is a compression spring 220, and the compression spring 220 is sleeved on the guiding shaft 230. The left end of the compression spring 220 abuts against the fixing block 250, and the right end of the compression spring 220 abuts against the pressing block 240. After the profile radiator is placed in the first accommodation groove 130, the profile radiator presses the pressing block 240 to the left, and the compression spring 220 is deformed under pressure, generating an elastic force to the right, so as to clamp the profile radiator in the left-right direction in cooperation with the first side wall 131.

[0025] In this embodiment, to adjust the initial deformation amount of the compression spring 220 and the pressure received by the pressing block 240 in the initial state, the left end of the guiding shaft 230 is threadedly connected to the adjusting block 210. By rotating the adjusting block 210, the pressing block 240 will approach or move away from the fixed block 250, so that the compression spring 220 located between the pressing block 240 and the fixed block 250 contracts or elongates, thereby adjusting the pressure received by the pressing block 240 in the initial state.

[0026] In another embodiment, the elastic element can also be a bellows or a rubber column. The installation method of the bellows or the rubber column is the same as that of the compression spring 220, and the working principle is also the same.

[0027] Since the mounting plate 100 of this embodiment is provided with the first accommodation groove 130 and the second accommodation groove 140, in order to clamp the profile radiators in both the first accommodation groove 130 and the second accommodation groove 140, the front end of the pressing block 240 extends into the second accommodation groove 140, and the rear end of the pressing block 240 extends into the first accommodation groove 130. Thus, the pressing block 240 can simultaneously press the profile radiators in the first accommodation groove 130 and the second accommodation groove 140.

[0028] To enable the pressing block 240 to tightly clamp the profile radiator with the first side wall 131, a pressing surface 242 is provided on the pressing block 240. The pressing surface 242 faces the first side wall 131 and is parallel to the first side wall 131. Thus, after the profile radiator falls into the first accommodation groove 130, the pressing surface 242 is in close contact with the left end face of the profile radiator, and the first side wall 131 is in close contact with the right end face of the profile radiator, and the profile radiator can be better clamped.

[0029] To enable the profile radiator to be smoothly pressed into the first accommodation groove 130 or the second accommodation groove 140, a guiding surface 241 is provided on the pressing block 240. The guiding surface 241 is located above the pressing surface 242 and is connected to the pressing surface 242. The guiding surface 241 is an inclined surface, and the guiding surface 241 faces the opening of the first accommodation groove 130. Thus, during the process of placing the profile radiator into the first accommodation groove 130 or the second accommodation groove 140, the left end of the profile radiator can slide into the first accommodation groove 130 or the second accommodation groove 140 along the guiding surface 241, and it is not easy to have unexpected situations such as jamming.

[0030] Refer to Figure 2 and Figure 4In order to conveniently remove the profile radiator from the first receiving groove 130, a stripping assembly 300 is provided, and the stripping assembly 300 includes a rotating shaft 310, a second handle 320, a connecting rod 330 and a toggle block 340. The toggle block 340 is rotatably connected to the mounting plate 100, and a supporting surface 342 is provided on the toggle block 340. The mounting plate 100 is provided with an avoidance groove 120, and the toggle block 340 is placed in the avoidance groove 120, and the lower end of the supporting surface 342 is lower than the bottom surface of the first receiving groove 130. Therefore, by rotating the toggle block 340 in a counterclockwise direction (viewed from the front to the back), the supporting surface 342 gradually approaches the profile radiator, and then abuts against the profile radiator, and the toggle block 340 gives the profile radiator an upward force, and finally the profile radiator is separated from the first receiving groove 130.

[0031] In order to synchronously remove the profile heat sinks in the first receiving groove 130 and the second receiving groove 140, two toggle blocks 340 are provided, one toggle block 340 is located on the left side of the first receiving groove 130, and the other toggle block 340 is located on the left side of the second receiving groove 140, and the two toggle blocks 340 rotate synchronously relative to the mounting plate 100.

[0032] In order to realize the rotation connection between the toggle block 340 and the mounting plate 100, a rotating shaft 310 is provided. The mounting plate 100 is provided with a second through hole 110, and the rotating shaft 310 is passed through the second through hole 110, and the rotating shaft 310 and the second through hole 110 are in clearance fit. The toggle block 340 is provided with a third through hole 341 (refer to Figure 4 ), the toggle block 340 is sleeved on the rotating shaft 310, and the two toggle blocks 340 are spaced apart on the rotating shaft 310 along the front-back direction. After the toggle block 340 is sleeved on the rotating shaft 310, the toggle block 340 and the rotating shaft are fixedly connected by a set screw. Thus, by rotating the rotating shaft 310, the toggle block 340 can be rotated relative to the mounting plate 100.

[0033] In order to facilitate the rotation of the rotating shaft 310, a second handle 320 is provided. Two connecting rods 330 are provided, and the two ends of one connecting rod 330 are respectively locked and fixed with the right end of the rotating shaft 310 and the right end of the second handle 320, and the two ends of the other connecting rod 330 are respectively locked and fixed with the left end of the rotating shaft 310 and the left end of the second handle 320. Therefore, by holding and rotating the second handle 320, the rotating shaft 310 is rotated relative to the mounting plate 100, and the toggle block 340 can be driven to rotate relative to the mounting plate 100.

[0034] In order to achieve the connection between the fixing block 250 and the mounting plate 100 , the fixing block 250 is sleeved on the rotating shaft 310 , and then the fixing block 250 is locked and fixed on the rotating shaft 310 by means of a set screw.

[0035] Reference Figure 1, the first handle 400 is integrally U-shaped. The first handle 400 is located below the mounting plate 100, and the right end of the first handle 400 is fixedly locked to the mounting plate 100 by screws.

[0036] In another embodiment, the first handle 400 can also be arranged on the front side of the mounting plate 100, that is, the right end of the first handle 400 is fixedly locked to the front side surface of the mounting plate 100 by screws. At this time, the first handle 400 can still play the role of being held by the user.

[0037] In another embodiment, the working surface 150 of the mounting plate 100 can also only have the first accommodation groove 130, or have the first accommodation groove 130, the second accommodation groove 140 and the third accommodation groove at the same time, which is specifically designed according to the size of the mounting plate 100 and the size of the profile radiator.

[0038] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the gist of the present invention. In addition, the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict.

Claims

1. A burr brushing auxiliary device, characterized in that, include: A mounting plate, wherein a working surface of the mounting plate is provided with a first accommodating groove, a first side wall is provided on the first accommodating groove, and an avoidance groove is provided on the mounting plate; a first handle, the first handle being fixedly connected to the mounting plate; A clamping assembly, the clamping assembly includes an elastic element, a pressure block, a guide shaft and a fixed block, the fixed block is provided with a first through hole, the guide shaft is penetrated in the first through hole and can slide along the first through hole, the pressure block is fixed to one end of the guide shaft, the other end of the guide shaft is provided with an adjusting block, the adjusting block is threadedly connected to the other end of the guide shaft, the fixed block is located between the pressure block and the adjusting block, the elastic element is a compression spring, the compression spring is sleeved on the guide shaft, one end of the compression spring abuts against the fixed block, the other end of the compression spring abuts against the pressure block, the pressure block is arranged opposite to the first side wall, the pressure block can slide relative to the mounting plate, so as to approach or move away from the first side wall, and the elastic element can give the pressure block a force close to the first side wall; The stripping assembly includes a toggle block and a rotating shaft, wherein the toggle block is fixedly connected to the rotating shaft, the rotating shaft is rotatably connected to the mounting plate, and the fixed block is locked and fixed on the rotating shaft. The toggle block is placed in the avoidance groove, and the toggle block can resist the material in the first receiving groove and give the material a force away from the bottom surface of the first receiving groove.

2. The deburring assistance device according to claim 1, characterized in that, The pressing block is provided with a guiding surface and a pressing surface, the guiding surface is connected with the pressing surface, the guiding surface faces the opening of the first accommodating groove, and the pressing surface faces the first side wall.

3. The deburring assistance device according to claim 1, characterized in that, The stripping assembly also includes a second handle, which is fixedly connected to the rotating shaft.

4. The deburring assistance device according to any one of claims 1 to 3, characterized in that, The working surface of the mounting plate is further provided with a second accommodating groove, and the first accommodating groove and the second accommodating groove are arranged in parallel.

5. The deburring assistance device according to any one of claims 1 to 3, characterized in that The first handle is located at a side of the mounting plate away from the first accommodating groove.

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