CN214133554U

CN214133554U - Continuous punching and positioning device for computer radiating fins

Info

Publication number: CN214133554U
Application number: CN202022903491.4U
Authority: CN
Inventors: 白烈光
Original assignee: Kunshan Advanced Electronic Technology Co ltd
Current assignee: Kunshan Advanced Electronic Technology Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-09-07
Anticipated expiration: 2030-12-07

Abstract

The utility model is suitable for a computer fin processing technology field provides a computer fin punches a hole and positioner in succession, including the base. In the utility model, the fixture arranged at the bottom end of the support plate can be driven to move up and down through the arranged groove and the arranged slide block, so that the distance between the fixture at the top end of the base and the fixture at the bottom end of the support plate can be adjusted, the slide block is limited and fixed by passing the positioning rod through the through groove and performing thread fixation with the positioning groove, and the support plate is limited and fixed, so that the two fixtures can fix the radiating fins with different lengths, thereby improving the applicability; when the punching device punches a hole in the radiating fin, the pressure generated by punching is transmitted to the ejector rod through the carrier plate, so that the first cushion block is in contact with the second cushion block to buffer for the first time, and meanwhile, the abutting plate performs elastic telescopic motion in the movable groove through the spring to buffer for the second time, thereby avoiding strong impact force to damage the clamp and prolonging the service life of the device.

Description

Continuous punching and positioning device for computer radiating fins

Technical Field

The utility model belongs to the technical field of computer fin processing, especially, relate to a computer fin punches a hole and positioner in succession.

Background

The radiating fin is a device for radiating heat of electronic elements which are easy to generate heat in electrical appliances, and is made of aluminum alloy, brass or bronze into a plate shape, a sheet shape, a plurality of sheet shapes and the like, for example, a CPU (central processing unit) in a computer needs to use a relatively large radiating fin, and power tubes, row tubes and power amplifier tubes in a power amplifier in a television set need to use the radiating fin. Generally, a layer of heat-conducting silicone grease is coated on the contact surface of an electronic component and a heat sink when the heat sink is in use, so that heat emitted by the component is more effectively conducted to the heat sink and then dissipated to the ambient air through the heat sink.

The existing continuous punching and positioning device for the computer radiating fin has low punching efficiency and poor applicability.

SUMMERY OF THE UTILITY MODEL

The utility model provides a computer fin punches a hole and positioner in succession aims at solving current computer fin and punches a hole in succession and positioner's punching efficiency is not high, and the relatively poor problem of suitability.

The utility model is realized in such a way, a computer radiating fin continuous punching and positioning device, which comprises a base, wherein one side of the top end of the base is provided with a first vertical plate, one side of the first vertical plate is provided with a groove, the inside of the groove is connected with a slide block in a sliding way, the other end of the slide block is fixedly connected with a support plate, the top end of the base and the bottom end of the support plate are both rotationally connected with a clamp through a bearing, the other side of the top end of the base is provided with a second vertical plate, one side of the second vertical plate is fixedly connected with a punching device, the inside of the groove is provided with a plurality of through grooves at equal intervals, the inside of the through grooves is movably connected with a positioning rod, one end of the slide block is provided with a positioning groove, the positioning groove and the positioning rod form a threaded connection, one side of the first vertical plate is provided with a buffer groove, one side of the inside of the buffer groove is provided with a first cushion block, the inside of the buffer groove is movably connected with a push rod, and the other end fixedly connected with support plate of ejector pin, the movable groove has all been seted up to the inside both sides of dashpot, and the inside fixedly connected with spring in movable groove, the other end of spring is connected with and fixes the backing plate in ejector pin outer wall both sides, and the one end of ejector pin is provided with No. two cushion blocks.

Preferably, the inside of anchor clamps is including the base, and the both sides of base are provided with splint No. one and No. two splint respectively, No. two splint bodies transversely are provided with the threaded rod that can remove about, and the other end fixedly connected with clamp plate of threaded rod.

Preferably, the base on the top end of the base is connected with the top end of the base through a bearing, a transverse plate is fixedly connected to one side of the base, a limiting rod is vertically and movably connected to the transverse plate body, and a limiting groove is formed in the top end of the base.

Preferably, one end of the limiting rod is connected with the inside of the limiting groove in a clamping manner, and the limiting groove is symmetrical about the central axis of the base.

Preferably, the movable groove is movably connected with the abutting plate, and the abutting plate and the movable groove form an elastic telescopic structure through a spring.

Preferably, the first clamping plate and the carrier plate are positioned on the same vertical line.

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

1. in the utility model, the fixture arranged at the bottom end of the support plate can be driven to move up and down through the arranged groove and the arranged slide block, so that the distance between the fixture at the top end of the base and the fixture at the bottom end of the support plate can be adjusted, the slide block is limited and fixed by passing the positioning rod through the through groove and performing thread fixation with the positioning groove, and the support plate is limited and fixed, so that the two fixtures can fix the radiating fins with different lengths, thereby improving the applicability; when the punching device punches a hole in the radiating fin, the pressure generated by punching is transmitted to the ejector rod through the carrier plate, so that the first cushion block is in contact with the second cushion block to buffer for the first time, and meanwhile, the abutting plate performs elastic telescopic motion in the movable groove through the spring to buffer for the second time, thereby avoiding strong impact force to damage the clamp and prolonging the service life of the device.

2. The utility model discloses in, through rotating the threaded rod for the threaded rod can drive the clamp plate and control the removal, thereby the distance between adjustment clamp plate and the splint No. one realizes that anchor clamps can press from both sides tight location to the fin of different widths, improves the suitability.

3. The utility model discloses in, rotate anchor clamps through the bearing for can change the direction that is located the fin of anchor clamps, be convenient for to the not equidirectional work of punching a hole, through carrying out the block with gag lever post and spacing groove, thereby fix a position anchor clamps.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

fig. 4 is a schematic view of the overlooking structure of the middle limiting groove of the present invention.

In the figure: 1. a base; 101. a transverse plate; 102. a limiting rod; 103. a limiting groove; 2. a first vertical plate; 201. a buffer tank; 202. a first cushion block; 203. a top rod; 204. a carrier plate; 205. a movable groove; 206. a spring; 207. a resisting plate; 208. a second cushion block; 3. a groove; 301. a through groove; 302. positioning a rod; 4. a slider; 401. positioning a groove; 5. a support plate; 6. a clamp; 601. a base; 602. a first clamping plate; 603. a second splint; 604. a threaded rod; 605. pressing a plate; 7. a second vertical plate; 8. provided is a punching device.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, the utility model provides a continuous punching and positioning device for computer cooling fins, which comprises a base 1, wherein one side of the top end of the base 1 is provided with a first vertical plate 2, one side of the first vertical plate 2 is provided with a groove 3, the inside of the groove 3 is connected with a sliding block 4 in a sliding manner, the other end of the sliding block 4 is fixedly connected with a support plate 5, the top end of the base 1 and the bottom end of the support plate 5 are both rotatably connected with a clamp 6 through bearings, the other side of the top end of the base 1 is provided with a second vertical plate 7, one side of the second vertical plate 7 is fixedly connected with a punching device 8, the inside of the groove 3 is equidistantly provided with a plurality of through grooves 301, the inside of the through grooves 301 is movably connected with a positioning rod 302, one end of the sliding block 4 is provided with a positioning groove 401, the positioning groove 401 and the positioning rod 302 form a threaded connection, one side of the first vertical plate 2 is provided with a buffer groove 201, and one side of the inside of the buffer groove 201 is provided with a first cushion block 202, the inside swing joint of dashpot 201 has ejector pin 203, and the other end fixedly connected with support plate 204 of ejector pin 203, and movable groove 205 has all been seted up to the inside both sides of dashpot 201, and the inside fixedly connected with spring 206 of movable groove 205, and the other end of spring 206 is connected with and fixes the butt plate 207 in ejector pin 203 outer wall both sides, and the one end of ejector pin 203 is provided with cushion block No. two 208.

In the present embodiment, when the punching device 8 punches the heat sink, the pressure generated by the punching is transmitted to the lift pins 203 through the carrier plate 204, so that the first pad 202 contacts with the second pad 208 for the first buffering.

Further, the inside of anchor clamps 6 is including base 601, and the both sides of base 601 are provided with splint 602 No. two and splint 603 respectively, and splint 603 body No. two transversely is provided with the threaded rod 604 that can move about, and the other end fixedly connected with clamp plate 605 of threaded rod 604, and No. two splint 603's surface constitutes threaded connection with threaded rod 604 through the fluting.

In this embodiment, by rotating the threaded rod 604, the threaded rod 604 can drive the pressing plate 605 to move left and right, so that the distance between the pressing plate 605 and the first clamping plate 602 is adjusted, the clamping and positioning of the cooling fins with different widths by the clamp 6 are realized, and the applicability is improved.

Further, the base 601 on the top end of the base 1 is connected with the top end of the base 1 through a bearing, a transverse plate 101 is fixedly connected to one side of the base 601, a limiting rod 102 is vertically and movably connected to the body of the transverse plate 101, and a limiting groove 103 is formed in the top end of the base 1.

In the present embodiment, when the heat sink is clamped in the clamp 6, the heat sink can be moved only by rotating the clamp 6 on the base 1, and the horizontal plate 101 is movably connected with the limit rod 102 through the slot.

Furthermore, one end of the limiting rod 102 is connected with the inside of the limiting groove 103 in a clamping manner, and the limiting groove 103 is symmetrical with respect to the central axis of the base 601.

In the present embodiment, the jig 6 is rotated by a bearing, so that the direction of the heat radiating fins in the jig 6 can be changed, punching work in different directions is facilitated, and the jig 6 is positioned by engaging the stopper rod 102 with the stopper groove 103.

Further, the movable slot 205 and the abutting plate 207 are movably connected, and the abutting plate 207 and the movable slot 205 form an elastic telescopic structure through the spring 206.

In this embodiment, when the carrier plate 204 receives an impact force to move the carrier rod 203 in the buffer slot 201, the abutting plate 207 performs an elastic expansion movement in the movable slot 205 through the spring 206 to perform a second buffer, so as to prevent the clamp 6 from being damaged by the strong impact force and prolong the service life of the device.

Further, the first clamping plate 602 and the carrier plate 204 are located on the same vertical line.

In this embodiment, it is ensured that the impact force is transmitted to the carrier plate 204 when the clamp 6 receives the impact force.

The utility model discloses a theory of operation and use flow: during the use, at first through rotating threaded rod 604, make threaded rod 604 drive clamp plate 605 and remove about, thereby adjust the distance between clamp plate 605 and splint 602 No. one, but realize anchor clamps 6 fin and press from both sides tight location, then punching device 8 punches a hole to the fin, the pressure that produces of punching a hole this moment is transmitted to ejector pin 203 department through support plate 204, make cushion 202 and No. two cushion 208 contacts, cushion for the first time, when support plate 204 receives the impact force and makes ejector pin 203 remove in dashpot 201, support plate 207 carries out elastic telescopic motion in activity groove 205 through spring 206, cushion for the second time, thereby avoid the powerful impact force to produce the damage to anchor clamps 6, improve the device's life.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a computer fin punches a hole and positioner in succession, includes base (1), its characterized in that: the punching device is characterized in that a first vertical plate (2) is arranged on one side of the top end of a base (1), a groove (3) is formed in one side of the first vertical plate (2), a sliding block (4) is connected to the inside of the groove (3) in a sliding manner, a supporting plate (5) is fixedly connected to the other end of the sliding block (4), the top end of the base (1) and the bottom end of the supporting plate (5) are rotatably connected with a clamp (6) through bearings, a second vertical plate (7) is arranged on the other side of the top end of the base (1), a punching device (8) is fixedly connected to one side of the second vertical plate (7), a plurality of through grooves (301) are formed in the groove (3) at equal intervals, a positioning rod (302) is movably connected to the inside of each through groove (301), a positioning groove (401) is formed in one end of the sliding block (4), the positioning groove (401) and the positioning rod (302) are in threaded connection, a buffer groove (201) is formed in one side of the first vertical plate (2), and inside one side of dashpot (201) is provided with cushion (202) No. one, the inside swing joint of dashpot (201) has ejector pin (203), and the other end fixedly connected with support plate (204) of ejector pin (203), movable groove (205) have all been seted up to the inside both sides of dashpot (201), and the inside fixedly connected with spring (206) of movable groove (205), the other end of spring (206) is connected with and fixes butt plate (207) in ejector pin (203) outer wall both sides, and the one end of ejector pin (203) is provided with cushion (208) No. two.

2. The apparatus of claim 1, wherein the punch and the locator are configured to punch the heat sink continuously: the clamp is characterized in that the clamp (6) comprises a base (601), a first clamping plate (602) and a second clamping plate (603) are respectively arranged on two sides of the base (601), a threaded rod (604) capable of moving left and right is transversely arranged on a body of the second clamping plate (603), and a pressing plate (605) is fixedly connected to the other end of the threaded rod (604).

3. The apparatus of claim 1, wherein the punch and the locator are configured to punch the heat sink continuously: the base (601) on the top end of the base (1) is connected with the top end of the base (1) through a bearing, a transverse plate (101) is fixedly connected to one side of the base (601), a limiting rod (102) is vertically and movably connected to the transverse plate (101) body, and a limiting groove (103) is formed in the top end of the base (1).

4. The apparatus of claim 3, wherein the punch and the locator are configured to punch the heat sink continuously: one end of the limiting rod (102) is connected with the inside of the limiting groove (103) in a clamping mode, and the limiting groove (103) is symmetrical about the central axis of the base (601).

5. The apparatus of claim 1, wherein the punch and the locator are configured to punch the heat sink continuously: the movable groove (205) is movably connected with the abutting plate (207), and the abutting plate (207) and the movable groove (205) form an elastic telescopic structure through a spring (206).

6. The apparatus of claim 2, wherein the punch and the locator are configured to punch the heat sink continuously: the first clamping plate (602) and the carrier plate (204) are positioned on the same vertical line.