CN221517194U

CN221517194U - Surface deburring device for processing radiating fins

Info

Publication number: CN221517194U
Application number: CN202323091569.7U
Authority: CN
Inventors: 苗安生
Original assignee: Kunshan Xuchenghao Hardware Products Co ltd
Current assignee: Kunshan Xuchenghao Hardware Products Co ltd
Priority date: 2023-11-16
Filing date: 2023-11-16
Publication date: 2024-08-13
Anticipated expiration: 2033-11-16

Abstract

The utility model relates to a surface deburring device for processing cooling fins, which aims to solve the technical problem that the existing cooling fin deburring device is difficult to remove burrs in cooling fin gaps, and comprises a workbench, a polishing mechanism and a fixing mechanism; the polishing mechanism is arranged on the table surface of the workbench, and the fixing mechanism is arranged on one side of the polishing mechanism; according to the utility model, the radiating fins are fixed through the clamping mechanism, the air cylinder drives the polishing rod to descend, the motor C drives the polishing rod to rotate, and burrs on the surfaces of the radiating fins are polished; the first adjusting component and the second adjusting component adjust and control the transverse and longitudinal positions of the polishing rod, so that the polishing rod stretches into gaps among the cooling fins to polish; two splint are relative one side all is equipped with a plurality of rubber balls that are the semicircle form, increase the frictional force between clamp splice and the fin, prevent that the fin from taking place the skew in the process of polishing from influencing the effect of polishing, and the rubber ball has the cushioning effect, prevents that the clamping strength is too big to lead to the fin to warp.

Description

Surface deburring device for processing radiating fins

Technical Field

The utility model relates to the technical field of deburring, in particular to a surface deburring device for processing cooling fins.

Background

The radiating fin is a device for radiating the heat-generating electronic element in the power supply, and is mostly made of aluminum alloy, brass or bronze into a plate shape, a plurality of plates and the like, for example, a CPU central processing unit in a computer needs to use a quite large radiating fin, a power tube and a row tube in a television, and a power amplifier tube in a power amplifier needs to use the radiating fin; the existing cooling fins are mainly distributed in parallel and are used for equipment or electronic components, and the cooling fins are manufactured in a casting mode, but in demolding, the cooling fins are unstable in shaping and easy to produce burrs in gaps between the surfaces of the cooling fins and the cooling fins, and in order to facilitate the installation of the cooling fins, the burrs are required to be polished and removed.

The utility model provides a surface burring device is used in fin processing that current publication number is CN219403629U, the device include the box, the inside fixedly connected with of box two first cylinders, the same mounting panel of outer wall fixedly connected with of two first cylinder outputs, two T type elongated slots have been seted up to the outer wall of mounting panel, the equal sliding connection of inner wall of two T type elongated slots has T type piece, the outer wall fixedly connected with linking frame of T type piece, the device is through setting up first cylinder, mounting panel, T type piece, linking frame, second cylinder, first motor, spur gear, rack, roof, curb plate and abrasive paper, fixes a position the fin to abrasive paper carries out the polishing to the fin, and the air pump operation carries out the position fixing through the suction nozzle to the fin, makes other two sides of fin polish through the rotation of second motor, avoids the operator to touch the burr. Although the device has better beneficial effects, the following problems still exist: the device only can polish the outmost burr of fin, is difficult to polish the burr in the clearance between the fin, and the burr is got rid of inadequately comprehensively, influences the use of later stage fin, and in view of this, we propose a fin processing with surperficial burring device.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art, adapt to the actual needs, and provide a surface deburring device for processing radiating fins, so as to solve the technical problem that the existing radiating fin deburring device is difficult to remove burrs in a radiating fin gap.

In order to achieve the purpose of the utility model, the technical scheme adopted by the utility model is as follows: the surface deburring device for processing the radiating fin comprises a workbench, a polishing mechanism and a fixing mechanism; the polishing mechanism is arranged on the table surface of the workbench, and the fixing mechanism is arranged on one side of the polishing mechanism;

The polishing mechanism comprises two symmetrically arranged support columns, a support plate, a first adjusting component, a second adjusting component, a cylinder and a polishing rod; the two support columns are arranged on one side of the table top of the workbench, the two ends of the bottom of the table top are fixedly connected with the top ends of the two support columns respectively, the first adjusting component is arranged on the upper surface of the support plate, the second adjusting component is arranged at the output end of the first adjusting component, the first adjusting component is provided with an L-shaped mounting plate, the side surface of the air cylinder penetrates through one end of the L-shaped mounting plate, the output end of the air cylinder is fixedly provided with a motor C through a screw, and the output end of the motor C is fixedly connected with one end of the polishing rod through the screw;

The fixing mechanism comprises a placing basin, two symmetrically arranged electric telescopic rods and a funnel; two electric telescopic rods are symmetrically arranged on the basin walls on two sides of the basin respectively in a penetrating mode, two clamping plates which are in an L shape are fixedly connected to the output ends of the electric telescopic rods, the funnel is arranged in the middle of the table top of the workbench, four corners of the top of the funnel are fixedly connected with the table top of the workbench through supporting rods, the basin is arranged on the top of the funnel, and a plurality of through holes which are communicated with the bottom of the basin are formed in the basin walls on the bottom of the basin.

Preferably, the first adjusting component comprises a mounting box A with one side open, a motor A and a screw rod A; the outer wall of the sealed side of the installation box A is fixedly connected with the upper surface of the supporting plate, the motor A is fixedly arranged at one end of the installation box A through a screw, one end of the screw rod A penetrates through the box wall at one end of the installation box A and is fixedly connected with the output end of the motor A, the other end of the screw rod A is rotationally connected with the inner wall of the other end of the installation box A, a sliding block A is connected with the surface of the screw rod A in a threaded manner, and the side surface of the sliding block A is in sliding connection with the inner wall of the installation box A.

Preferably, the second adjusting component comprises a mounting box B with one side open, a motor B and a screw rod B; the utility model discloses a motor, including installation box B, motor B, screw rod B surface threaded connection has slider B, slider B side surface with installation box B inner wall sliding connection, L mounting panel other end with piece B one end surface fixed connection, installation box B seals one side outer wall and slider A one end fixed connection, motor B one end pass to be located installation box B one end box wall and with motor B output fixed connection, the screw rod B other end with installation box B other end inner wall rotates to be connected, screw rod B surface threaded connection has slider B, slider B side surface with installation box B inner wall sliding connection, L mounting panel other end with piece B one end fixed surface connects.

Preferably, a blowing pipe is fixedly connected to one side edge of one end of the L-shaped mounting plate, and the output end of the blowing pipe points to the surface of the polishing rod.

Preferably, a plurality of semicircular rubber balls are arranged on the opposite surfaces of the two clamping plates.

Preferably, a collecting basin is arranged at the bottom of the funnel.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the cooling fin is fixed through the clamping mechanism, the motor C and the polishing rod are driven to descend to the proper position of the cooling fin through the air cylinder, the motor C drives the polishing rod to rotate, and burrs on the surface of the cooling fin are polished; through horizontal, the longitudinal position of first adjusting part, second adjusting part regulation and control stick of polishing, make the stick of polishing can stretch into the clearance between the fin, polish the burr to the clearance the inside, the effect of polishing is better.

2. According to the utility model, the semicircular rubber balls are arranged on the opposite sides of the two clamping plates, and are used for increasing the friction force between the clamping blocks and the cooling fins, so that the cooling fins are clamped more stably, the cooling fins are prevented from shifting in the polishing process to influence the polishing effect, the rubber balls are made of soft materials, and the rubber balls have a certain buffering effect and can prevent the cooling fins from deforming due to too large clamping force of the clamping blocks.

Drawings

FIG. 1 is a schematic diagram of an application state structure of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

fig. 3 is a schematic view of a partial enlarged structure at a of the present utility model.

In the figure: 1. a work table; 2. a polishing mechanism; 201. a support column; 202. a support plate; 203. a first adjustment assembly; 2031. a mounting box A; 2032. a motor A; 2033. a screw rod A; 2034. a sliding block A; 204. a second adjustment assembly; 2041. a mounting box B; 2042. a motor B; 2043. a screw rod B; 2044. a sliding block B; 205. a cylinder; 206. polishing the rod; 207. an L-shaped mounting plate; 208. a motor C; 209. a blowing pipe; 3. a fixing mechanism; 301. placing a basin; 3011. a through port; 302. an electric telescopic rod; 303. a funnel; 304. a clamping plate; 305. rubber balls; 306. and (5) collecting the basin.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

Examples:

The embodiment discloses a surface deburring device for processing cooling fins, which comprises a workbench 1, a polishing mechanism 2 and a fixing mechanism 3, and is shown in fig. 1 to 3.

As shown in fig. 1 to 3, the polishing mechanism 2 is provided on the surface of the table 1.

Specifically, as shown in fig. 1 to 3, the polishing mechanism 2 includes two symmetrically arranged support columns 201, a support plate 202, a first adjusting assembly 203, a second adjusting assembly 204, a cylinder 205, and a polishing rod 206; the two support columns 201 are arranged on one side of the table top of the workbench 1, two ends of the bottom of the table top of the workbench 1 are fixedly connected with the top ends of the two support columns 201 respectively, the first adjusting component 203 is arranged on the upper surface of the support plate 202, the second adjusting component 204 is arranged at the output end of the first adjusting component 203, the first adjusting component 203 is provided with an L-shaped mounting plate 207, the side surface of the air cylinder 205 penetrates through one end of the L-shaped mounting plate 207, the output end of the air cylinder 205 is fixedly provided with a motor C208 through a screw, and the output end of the motor C208 is fixedly connected with one end of the polishing rod 206 through the screw; the cylinder 205 is driven by the external control mechanism to run so as to drive the motor C208 and the polishing rod 206 to descend to the proper position of the radiating fin, the motor C208 is driven by the external control mechanism, the polishing rod 206 is driven by the motor C208 to rotate, and burrs on the surface of the radiating fin are polished; the transverse and longitudinal positions of the polishing rods 206 are regulated and controlled by the first regulating component 203 and the second regulating component 204, so that the polishing rods 206 extend into gaps among the cooling fins, and burrs in the gaps are polished.

Further, as shown in fig. 1 to 3, the first adjusting assembly 203 includes a mounting box a2031 having one side opened, a motor a2032, and a screw a2033; the outer wall of the sealed side of the installation box A2031 is fixedly connected with the upper surface of the support plate 202, the motor A2032 is fixedly installed at one end of the installation box A2031 through a screw, one end of the screw rod A2033 penetrates through the box wall at one end of the installation box A2031 and is fixedly connected with the output end of the motor A2032, the other end of the screw rod A2033 is rotatably connected with the inner wall of the other end of the installation box A2031, the surface of the screw rod A2033 is in threaded connection with the sliding block A2034, and the side surface of the sliding block A2034 is in sliding connection with the inner wall of the installation box A2031; the motor A2032 is driven by an external control mechanism, the motor A2032 drives the screw rod A2033 to rotate, the screw rod A2033 drives the sliding block A2034 to slide left and right in the installation box A2031, the second adjusting component 204 and the polishing rod 206 are driven to slide left and right, and the transverse position of the polishing rod 206 is regulated and controlled.

Still further, as shown in fig. 1 to 3, the second adjusting assembly 204 includes a mounting box B2041 having one side opened, a motor B2042, and a screw B2043; the outer wall of the closed side of the installation box B2041 is fixedly connected with one end surface of the sliding block A2034, the motor B2042 is fixedly installed at one end of the installation box B2041 through a screw, one end of the screw rod B2043 penetrates through the box wall at one end of the installation box B2041 and is fixedly connected with the output end of the motor B2042, the other end of the screw rod B2043 is rotationally connected with the inner wall at the other end of the installation box B2041, the sliding block B2044 is in threaded connection with the surface of the screw rod B2043, the side surface of the sliding block B2044 is in sliding connection with the inner wall of the installation box B2041, and the other end of the L-shaped installation plate 207 is fixedly connected with the surface of one end of the block B2044; the motor B2042 is driven by the external control mechanism, the motor B2042 drives the screw rod B2043 to rotate, the screw rod B2043 drives the sliding block B2044 to slide back and forth in the installation box B2041, the L-shaped installation plate 207 and the polishing rod 206 slide back and forth, and the longitudinal position of the polishing rod 206 is regulated and controlled.

It should be noted that, as shown in fig. 1 and 2, a blowing pipe 209 is fixedly connected to a side edge of one end of the L-shaped mounting plate 207, an output end of the blowing pipe 209 points to a surface of the polishing rod 206, and an input end of the blowing pipe 209 is connected with a blowing device such as a fan, so that the polished burrs can be blown away.

As shown in fig. 1 to 3, the fixing mechanism 3 is provided on the polishing mechanism 2 side.

Specifically, as shown in fig. 1 to 3, the fixing mechanism 3 includes a placement tub 301, two symmetrically arranged electric telescopic rods 302, and a funnel 303; two electric telescopic rods 302 are symmetrically arranged on the basin walls on two sides of the placing basin 301 in a penetrating mode respectively, two clamping plates 304 which are in an L shape are fixedly connected to the output ends of the two electric telescopic rods 302, a funnel 303 is arranged in the middle of the table top of the workbench 1, four corners of the top of the funnel 303 are fixedly connected with the table top of the workbench 1 through supporting rods, the placing basin 301 is arranged at the top of the funnel 303, a plurality of through holes 3011 which are communicated with the inside of the funnel 303 are formed in the basin walls on the bottom of the placing basin 301, the two electric telescopic rods 302 are driven to operate through an external control mechanism, the two clamping plates 304 are driven to move in opposite directions to clamp and fix cooling fins to be polished, burrs which are polished are blown down by a blowing pipe 209, and fall into the funnel 303 from the through holes 3011 which are formed in the bottom of the placing basin 301.

Further, as shown in fig. 3, two opposite sides of the clamping plates 304 are respectively provided with a plurality of semicircular rubber balls 305, so that friction force between the clamping blocks 304 and the cooling fins is increased, the cooling fins are clamped more stably, the cooling fins are prevented from shifting in the polishing process to influence the polishing effect, meanwhile, the rubber balls 305 are made of soft materials, and the clamping force of the clamping blocks 304 is prevented from being too large to cause the deformation of the cooling fins, so that the damping effect is improved.

Still further, as shown in fig. 1 and 2, a collecting basin 306 is provided at the bottom of the funnel 303, so as to collect burrs.

Working principle: when the polishing device is used, the two electric telescopic rods 302 are driven to operate through the external control mechanism, the two clamping plates 304 are driven to move oppositely to clamp and fix the cooling fin to be polished, the air cylinder 205 is driven to operate through the external control mechanism, the motor C208 and the polishing rod 206 are driven to descend to the proper position of the cooling fin, the motor C208 is driven through the external control mechanism, the motor C208 drives the polishing rod 206 to rotate, and burrs on the surface of the cooling fin are polished; when the gaps between the radiating fins are polished and deburred, the motor A2032 is driven by an external control mechanism, the motor A2032 drives the screw rod A2033 to rotate, the screw rod A2033 drives the sliding block A2034 to slide left and right in the installation box A2031, the second adjusting component 204 and the polishing rod 206 are driven to slide left and right, and the transverse position of the polishing rod 206 is regulated and controlled; through external control mechanism driving motor B2042, motor B2042 drives lead screw B2043 to rotate, lead screw B2043 drives slider B2044 to slide back and forth in installation box B2041, L type mounting panel 207 and stick 206 slide back and forth, regulate and control the longitudinal position of stick 206, make stick 206 stretch into the clearance between the fin, polish the burr in the clearance, connect blast pipe 209 input with blowing equipment such as fan, blow off the burr that will polish, fall into funnel 303 from the through-hole 3011 of placing basin 301 and finally fall into collection basin 306 and collect.

The embodiments of the present utility model are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various modifications and variations can be made without departing from the spirit of the present utility model.

Claims

1. The surface deburring device for processing the radiating fin is characterized by comprising a workbench (1), a polishing mechanism (2) and a fixing mechanism (3); the polishing mechanism (2) is arranged on the table top of the workbench (1), and the fixing mechanism (3) is arranged on one side of the polishing mechanism (2);

the polishing mechanism (2) comprises two symmetrically arranged supporting columns (201), a supporting plate (202), a first adjusting component (203), a second adjusting component (204), an air cylinder (205) and a polishing rod (206); the two support columns (201) are arranged on one side of the table top of the workbench (1), two ends of the bottom of the table top of the workbench (1) are fixedly connected with the top ends of the two support columns (201) respectively, the first adjusting component (203) is arranged on the upper surface of the support plate (202), the second adjusting component (204) is arranged at the output end of the first adjusting component (203), the first adjusting component (203) is provided with an L-shaped mounting plate (207), the side surface of the air cylinder (205) penetrates through one end of the L-shaped mounting plate (207), the output end of the air cylinder (205) is fixedly provided with a motor C (208) through screws, and the output end of the motor C (208) is fixedly connected with one end of the polishing rod (206) through screws;

The fixing mechanism (3) comprises a placing basin (301), two symmetrically arranged electric telescopic rods (302) and a funnel (303); two electric telescopic rods (302) are symmetrically arranged on the basin walls on two sides of the placing basin (301) in a penetrating mode respectively, two clamping plates (304) which are in an L shape are fixedly connected to the output ends of the electric telescopic rods (302), a funnel (303) is arranged in the middle of a table top of the workbench (1), four corners at the top of the funnel (303) are fixedly connected with the table top of the workbench (1) through supporting rods, the placing basin (301) is arranged at the top of the funnel (303), and a plurality of through holes (3011) which are communicated with the inner portion of the funnel (303) are formed in the basin walls on the bottom of the placing basin (301).

2. The fin finishing surface deburring device according to claim 1, wherein said first adjusting assembly (203) includes a mounting box a (2031), a motor a (2032) and a screw a (2033) open on one side; the mounting box A (2031) is fixedly connected with the upper surface of the supporting plate (202) at the outer wall of the closed side, the motor A (2032) is fixedly mounted at one end of the mounting box A (2031) through screws, one end of the screw rod A (2033) penetrates through the box wall at one end of the mounting box A (2031) and is fixedly connected with the output end of the motor A (2032), the other end of the screw rod A (2033) is rotatably connected with the inner wall of the other end of the mounting box A (2031), a sliding block A (2034) is connected with the surface of the screw rod A (2033) in a threaded mode, and the side surface of the sliding block A (2034) is in sliding connection with the inner wall of the mounting box A (2031).

3. The fin finishing surface deburring device according to claim 2, wherein said second adjusting means (204) includes a mounting box B (2041) having one side opened, a motor B (2042) and a screw B (2043); the utility model discloses a motor, including installation box B (2041), slider A (2034), motor B (2042), screw rod B (2043) and slider B (2044) are connected with the fixed surface of slider A (2034) one end outer wall of the sealed one side of installation box B (2041), screw rod B (2043) other end with the fixed surface of motor B (2042) output is connected, screw rod B (2043) other end with the fixed surface of slider B (2044) is connected with the fixed surface of slider B (2044) on the surface of slider B (2044) side with fixed surface of installation box B (2041) inner wall sliding connection, L type mounting panel (207) other end with piece B (2044) one end.

4. A fin finishing surface deburring device as claimed in claim 3, wherein a blowpipe (209) is fixedly connected to a side edge of one end of said L-shaped mounting plate (207), and an output end of said blowpipe (209) is directed to a surface of said polishing rod (206).

5. A fin stock surface deburring device as claimed in claim 1, wherein said clamping plates (304) are provided with semi-circular rubber balls (305) on opposite sides thereof.

6. The fin working surface deburring device as claimed in claim 1, wherein a collection basin (306) is provided at the bottom of said funnel (303).