CN213052289U

CN213052289U - Electronic cooling fin processing die

Info

Publication number: CN213052289U
Application number: CN202021169613.5U
Authority: CN
Inventors: 不公告发明人
Original assignee: Wenzhou Hesheng Electronics Co ltd
Current assignee: Wenzhou Hesheng Electronics Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-04-27
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses an electronic cooling fin mold processing, including the lower bolster, lower bolster upper surface fixed mounting cover half and slide pipe respectively, cover half upper surface laminating movable mould, fixed surface mounting cope match-plate pattern on the movable mould, fixed surface mounting dead lever under the cope match-plate pattern, fixed surface mounting slide bar under the dead lever, slide bar lateral wall laminating slide pipe inner wall, the screw thread is seted up to the dead lever lateral wall, the solid fixed ring of fixed surface mounting under the dead lever lateral wall upper end, gu fixed surface mounting spring under the fixed ring, screw thread lateral wall spiro union drive nut, the clamp ring is laminated respectively to the surface about the drive nut, fixed surface connects spring lower extreme lateral wall on the clamp ring, the clamp ring inner wall is seted up and is led the turn trough, lead turn trough inner wall laminating drive nut lateral wall, realized reducing the impact injury that the lower mould received in assaulting at every turn, make the material area reduce the luf.

Description

Electronic cooling fin processing die

Technical Field

The utility model relates to the technical field of mold, specifically be an electronic cooling fin mold processing.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is mainly realized through the change of the physical state of a formed material, a stamping die is mostly adopted for punching and forming when the radiating fin is formed and processed, a material belt is required to be arranged between an upper die and a lower die, and then continuous stamping forming is carried out.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic cooling fin mold processing to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a processing die for electronic radiating fins comprises a lower template, wherein a fixed die and a sliding tube are respectively and fixedly arranged on the upper surface of the lower template, the upper surface of the fixed die is attached with a movable die, the upper surface of the movable die is fixedly provided with an upper template, the lower surface of the upper template is fixedly provided with a fixed rod, a slide bar is fixedly arranged on the lower surface of the fixed bar, the side wall of the slide bar is attached to the inner wall of the slide tube, threads are arranged on the side wall of the fixed bar, the upper end of the side wall of the fixed rod is fixedly provided with a fixed ring, the lower surface of the fixed ring is fixedly provided with a spring, the side wall of the thread is in threaded connection with a transmission nut, the upper surface and the lower surface of the transmission nut are respectively attached to a clamping ring, the upper surface of the clamping ring is fixedly connected with the side wall of the lower end of the spring, the clamp ring is characterized in that a guide rotating groove is formed in the inner wall of the clamp ring, the inner wall of the guide rotating groove is attached to the outer side wall of the transmission nut, a fastening device is fixedly installed on the outer side wall of the clamp ring, and a pressing plate is fixedly installed on the outer side wall of the transmission nut.

Preferably, the fastening device comprises a fastening plate, a through hole is formed in the upper surface of the fastening plate, a bolt is inserted into the inner wall of the through hole, a nut is screwed on the lower surface of the bolt, and the left side wall of the fastening plate is fixedly connected with the outer side wall of the clamping ring.

Preferably, the side wall of the pressing plate is provided with a round angle.

Preferably, the upper surface of the sliding pipe is fixedly provided with a rubber ring, and the upper surface of the rubber ring is attached to the lower surface of the clamping ring.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an electron fin mold processing, the briquetting has, a spring, slide tube and slide bar structure, the direction slip of accessible slide tube and slide bar makes the postposition of reciprocating at every turn of briquetting can both aim at, press down through the spring and make the briquetting tightly suppress the material area downwards, make the material area can vertically remain stable in accepting the impact, and the injury that the impact reduction lower mould received of spring accessible shrink absorption part, the impact injury that the reduction lower mould received in impacting at every turn has been realized, make the material area reduce the luffing motion in accepting the impact, the position that makes the punching press and the purpose that the shape accords with the design requirement more.

Drawings

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

FIG. 2 is a schematic view of the upper plate and its connection structure of the present invention;

FIG. 3 is a schematic view of the lower template and its connection structure of the present invention;

fig. 4 is a schematic view of the clamp ring half-section and its connection structure.

In the figure: the device comprises a lower template 1, a sliding pipe 101, a fixed template 2, a movable template 3, an upper template 4, a fixed rod 5, a sliding rod 501, threads 502, a fixed ring 6, a spring 7, a transmission nut 8, a clamping ring 9, a rotating guide groove 901, a fastening device 10, a fastening plate 1001, a through hole 1002, a bolt 1003, a nut 1004, a

pressing plate

11, 1101 and 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an electronic cooling fin processing die comprises a lower die plate 1, a fixed die 2 and a sliding tube 101 are respectively and fixedly installed on the upper surface of the lower die plate 1, a movable die 3 is attached to the upper surface of the fixed die 2, an upper die plate 4 is fixedly installed on the upper surface of the movable die 3, a fixed rod 5 is fixedly installed on the lower surface of the upper die plate 4, a sliding rod 501 is fixedly installed on the lower surface of the fixed rod 5, the side wall of the sliding rod 501 is attached to the inner wall of the sliding tube 101, a thread 502 is formed on the side wall of the fixed rod 5, a fixed ring 6 is fixedly installed on the upper end of the side wall of the fixed rod 5, a spring 7 is fixedly installed on the lower surface of the fixed ring 6, the side wall of the thread 502 is in threaded connection with a transmission nut 8, a clamping ring 9 is respectively attached to the upper surface and the lower surface of the transmission nut 8, a pressing plate, the upper die plate and the lower die plate are installed on an external punching machine, the material belt moves in a transverse straight line (with the front side wall and the rear side wall of the fixed die moving) in the direction shown in figure 1, the number of the sliding tubes and the number of the sliding rods are four respectively, the springs are arranged in a rectangular mode in a compressed state in the position shown in figure 1, the clamp rings are arranged into two clamp grooves, opposite ends of the inner walls of the clamp grooves are provided with the rotating guide grooves, and the inner walls of the rotating guide grooves are subjected to rough treatment so that the two clamp rings.

Specifically, the fastening device 10 includes a fastening plate 1001, a through hole 1002 is formed in the upper surface of the fastening plate 1001, a bolt 1003 is inserted into the inner wall of the through hole 1002, a nut 1004 is screwed on the lower surface of the bolt 1003, the left side wall of the fastening plate 1001 is fixedly connected with the outer side wall of the clamping ring 9, and the two fastening plates are clamped by the bolt and the nut to act opposite to the two clamping plates, so that the two clamping plates clamp and fix the transmission nut.

Particularly, the side wall of the pressing plate 11 is provided with a round angle 1101, and the round angle can reduce the interference between the edge of the pressing plate and the outer edge of the movable die under the condition of proving the length of the pressing plate, so that the pressing plate is more convenient to adjust the vertical height in a rotating manner.

Specifically, the rubber ring 12 is fixedly arranged on the upper surface of the sliding pipe 101, the upper surface of the rubber ring 12 is attached to the lower surface of the clamping ring 9, and the clamping ring at the lower end at each time is enabled to reduce abrasion caused by contact when in impact when moving downwards through the rubber ring, so that the service life is ensured.

The working principle is as follows: when the utility model is used, the device is fixed on an external punching machine after the assembly is finished, as shown in the figure, the device is a die which can be opened and closed up and down, the upper template 4 drives the fixed die 2 butted with the movable die 3 downwards, the pressing plate 11 contacts the material belt in advance for laminating and pressing, the movable die 3 continuously moves the spring 7 downwards to be stressed and contracted, so that the pressing plate 11 has pressing force downwards against the material belt, the pressing effect is better, then the moving die 3 contacts the material belt and cooperates with the fixed die 2 to punch and form the material belt, in the process, the sliding rod 501 slides in the sliding pipe 101 to play a role of guiding, when in adjustment, the bolt 1003 and the nut 1004 are loosened, so that the pressing plate 11 drives the transmission nut 8 to rotate on the thread 502, once height adjustment is performed every time the pressing plate rotates for one circle, so as to adapt to different material belt thicknesses, the spring 7 can provide proper pressing force, and the structural damage caused by excessive contraction of the spring 7 is avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electron fin mold processing, includes lower bolster (1), its characterized in that: the upper surface of the lower template (1) is respectively fixedly provided with a fixed die (2) and a sliding pipe (101), the upper surface of the fixed die (2) is attached to the movable die (3), the upper surface of the movable die (3) is fixedly provided with an upper template (4), the lower surface of the upper template (4) is fixedly provided with a fixed rod (5), the lower surface of the fixed rod (5) is fixedly provided with a sliding rod (501), the side wall of the sliding rod (501) is attached to the inner wall of the sliding pipe (101), the side wall of the fixed rod (5) is provided with a thread (502), the upper end of the side wall of the fixed rod (5) is fixedly provided with a fixed ring (6), the lower surface of the fixed ring (6) is fixedly provided with a spring (7), the side wall of the thread (502) is in threaded connection with a transmission nut (8), the upper surface and the lower surface, the inner wall of the clamping ring (9) is provided with a guide rotating groove (901), the inner wall of the guide rotating groove (901) is attached to the outer side wall of the transmission nut (8), the outer side wall of the clamping ring (9) is fixedly provided with a fastening device (10), and the outer side wall of the transmission nut (8) is fixedly provided with a pressing plate (11).

2. The electronic heat sink processing mold according to claim 1, wherein: the fastening device (10) comprises a fastening plate (1001), a through hole (1002) is formed in the upper surface of the fastening plate (1001), a bolt (1003) is inserted into the inner wall of the through hole (1002), a nut (1004) is screwed on the lower surface of the bolt (1003), and the left side wall of the fastening plate (1001) is fixedly connected with the outer side wall of the clamping ring (9).

3. The electronic heat sink processing mold according to claim 1, wherein: the side wall of the pressing plate (11) is provided with a round angle (1101).

4. The electronic heat sink processing mold according to claim 1, wherein: the upper surface of the sliding pipe (101) is fixedly provided with a rubber ring (12), and the upper surface of the rubber ring (12) is attached to the lower surface of the clamping ring (9).