CN217319170U

CN217319170U - Heat radiation structure of injection mold

Info

Publication number: CN217319170U
Application number: CN202122795317.7U
Authority: CN
Inventors: 李德海
Original assignee: Kunshan Haize Steel Mould Technology Co ltd
Current assignee: Kunshan Haize Steel Mould Technology Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-08-30
Anticipated expiration: 2031-11-16

Abstract

The utility model belongs to the technical field of injection mold, concretely relates to injection mold's heat radiation structure, the power distribution box comprises a box body, the air inlet has been seted up on the box, the one end contact filter screen of box, fixedly connected with connecting block on the filter screen, the inside sliding connection of air inlet has the connecting block, fixedly connected with backup pad on the box, the inside of backup pad is rotated and is connected with the dwang, the first bevel gear of one end fixedly connected with of dwang, the inside of box is rotated and is connected with the connecting axle, fixedly connected with second bevel gear on the connecting axle, first bevel gear and second bevel gear meshing. The utility model discloses a be provided with spacing, the accessible rotates the connecting axle, makes the connecting axle drive dwang and spacing emergence screw motion, makes spacing roll-off in the connecting block on the filter screen, can take off the filter screen, has solved the inconvenient problem of dismantling the clearance of filter screen among current injection mold's the heat radiation structure.

Description

Heat radiation structure of injection mold

Technical Field

The utility model relates to an injection mold technical field specifically is an injection mold's heat radiation structure.

Background

Injection molding, also known as injection molding, is the injection of a material into a mold. The injection molding method has the advantages of high production speed, high efficiency, automation of operation, various colors, various shapes from simple to complex, small sizes, accurate product size, easy replacement of products, capability of forming products with complex shapes, and suitability for the molding processing fields of mass production, products with complex shapes and the like. And the filter screen among the heat radiation structure of current injection mold is inconvenient to be dismantled the clearance, and when injection mold did not use, the dust can be followed the fan and got into in the box.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection mold's heat radiation structure has solved the inconvenient dismantlement clearance of filter screen among current injection mold's heat radiation structure, and when injection mold did not use, the dust can be followed fan and got into the problem in the box.

In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation structure of an injection mold comprises a box body, wherein an air inlet is formed in the box body, one end of the box body is in contact with a filter screen, a connecting block is fixedly connected onto the filter screen, a connecting block is connected onto the inner portion of the air inlet in a sliding manner, a supporting plate is fixedly connected onto the box body, a rotating rod is rotatably connected into the supporting plate, one end of the rotating rod is fixedly connected with a first bevel gear, a connecting shaft is rotatably connected into the box body, a second bevel gear is fixedly connected onto the connecting shaft, the first bevel gear is meshed with the second bevel gear, a fixing rod is fixedly connected onto the box body, one end of the fixing rod is fixedly connected with a mounting box, a limiting block is slidably connected into the mounting box, one end of the limiting block is fixedly connected with a connecting rod, the inner portion of the mounting box is slidably connected with a connecting rod, and one end of the connecting rod is fixedly connected with a limiting frame, the utility model discloses a fan, including connecting block, spacing frame, mould, last mould and bed die, the inside sliding connection of connecting block has spacing, there is the dwang inside spacing through threaded connection, fixedly connected with baffle in the backup pad, be provided with the cylinder on the box, the one end fixedly connected with of cylinder goes up the mould, be provided with the bed die in the backup pad, go up mould and bed die contact, the fan has been seted up on the box, the one end contact of box has dustproof the pad, the dustproof pad of one end contact of fan, the fixedly connected with fixture block is stacked up to the dustproof, the draw-in groove has been seted up on the box, the inside joint of draw-in groove has the fixture block.

Preferably, the box body is fixedly connected with a bearing, and the inside of the bearing is fixedly connected with a rotating rod.

Preferably, the connecting shaft is fixedly connected with a mounting plate, and the mounting plate is in contact with the box body.

Preferably, the number of the limiting blocks is two, and the two limiting blocks are symmetrically distributed in the mounting box.

Preferably, one end of the baffle is fixedly connected with the box body, and the baffle is provided with an air inlet.

Preferably, the number of the clamping blocks is four, and the four clamping blocks are symmetrically distributed on the dustproof pad.

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

1. the utility model discloses a be provided with spacing, the accessible rotates the connecting axle, makes the connecting axle drive dwang and spacing emergence screw motion, makes spacing roll-off in the connecting block on the filter screen, can take off the filter screen, has solved the inconvenient problem of dismantling the clearance of filter screen among current injection mold's the heat radiation structure.

2. The utility model discloses a be provided with dustproof pad, can shelter from fan department when the mould does not use, can effectually prevent that the dust from getting into the box in, when having solved injection mold and not using, the dust can be followed the problem that the fan department got into in the box.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

fig. 2 is a front cross-sectional view of fig. 1 of the present invention;

fig. 3 is an enlarged view of the a-portion structure of fig. 2 according to the present invention.

In the figure: 1. a box body; 2. an air inlet; 3. filtering with a screen; 4. connecting blocks; 5. a support plate; 6. rotating the rod; 7. a bearing; 8. a first bevel gear; 9. a connecting shaft; 10. mounting a plate; 11. a second bevel gear; 12. fixing the rod; 13. mounting a box; 14. a limiting block; 15. a connecting rod; 16. a limiting frame; 17. a baffle plate; 18. an air inlet; 19. a cylinder; 20. an upper die; 21. a lower die; 22. a fan; 23. a dust-proof pad; 24. a clamping block; 25. a clamping groove.

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. 1-3, a heat dissipation structure of an injection mold comprises a box body 1, an air inlet 2 is disposed on the box body 1, one end of the box body 1 contacts with a filter screen 3, a connecting block 4 is fixedly connected to the filter screen 3, the inside of the air inlet 2 is slidably connected with the connecting block 4, a supporting plate 5 is fixedly connected to the box body 1, a rotating rod 6 is rotatably connected to the inside of the supporting plate 5, a positive thread and a negative thread are disposed on the rotating rod 6, a first bevel gear 8 is fixedly connected to one end of the rotating rod 6, a connecting shaft 9 is rotatably connected to the inside of the box body 1, a second bevel gear 11 is fixedly connected to the connecting shaft 9, the first bevel gear 8 is meshed with the second bevel gear 11, a fixing rod 12 is fixedly connected to the box body 1, one end of the fixing rod 12 is fixedly connected with a mounting box 13, a limiting block 14 is slidably connected to the inside of the mounting box 13, and a connecting rod 15 is fixedly connected to one end of the limiting block 14, the inside sliding connection of mounting box 13 has connecting rod 15, the spacing 16 of one end fixedly connected with of connecting rod 15, the inside sliding connection of connecting block 4 has spacing 16, there is dwang 6 inside spacing 16 through threaded connection, fixedly connected with baffle 17 in the backup pad 5, be provided with cylinder 19 on the box 1, mould 20 on the one end fixedly connected with of cylinder 19, be provided with bed die 21 in the backup pad 5, go up mould 20 and the contact of bed die 21, fan 22 has been seted up on the box 1, the one end contact of box 1 has dustproof pad 23, fan 22's the dustproof pad 23 of one end contact, fixedly connected with fixture block 24 on the dustproof pad 23, draw-in groove 25 has been seted up on the box 1, the inside joint of draw-in groove 25 has fixture block 24, fixture block 24 is for having elastic metal material.

Referring to fig. 2, a bearing 7 is fixedly connected to the box body 1, a rotating rod 6 is fixedly connected to the inside of the bearing 7, and the rotating rod 6 can be limited by the design of the bearing 7.

Referring to fig. 2, a mounting plate 10 is fixedly connected to the connecting shaft 9, the mounting plate 10 contacts with the box body 1, and the connecting shaft 9 can be limited by the design of the mounting plate 10.

Referring to fig. 2, the number of the limiting blocks 14 is two, the two limiting blocks 14 are symmetrically distributed in the mounting box 13, and the design of the limiting blocks 14 can prevent the limiting frame 16 from rotating when moving.

Referring to fig. 2, one end of the baffle 17 is fixedly connected to the box 1, the baffle 17 is provided with an air inlet 18, and the air inlet 18 is designed to allow air flow to cool the mold through the air inlet 18.

Referring to fig. 2, the number of the four fastening blocks 24 is four, the four fastening blocks 24 are symmetrically distributed on the dust-proof pad 23, and the dust-proof pad 23 can be installed on the box body 1 by the design of the fastening blocks 24.

The utility model discloses the concrete implementation process as follows: during the use, through the dustproof pad 23 of direction pulling to keeping away from box 1, make the fixture block 24 on the dustproof pad 23 extract from draw-in groove 25 on the box 1, can remove the sheltering from to fan 22, through starting fan 22, fan 22 drives the air current and gets into in the box 1 by air inlet 2 through filter screen 3, cool down the mould by the inlet port 18 dispels the heat, make through filter screen 3 as the air current, filter screen 3 can filter the dust in the air current on filter screen 3, through rotating connecting axle 9, make connecting axle 9 drive second bevel gear 11 and rotate, second bevel gear 11 drives dwang 6 on the first bevel gear 8 and rotates, make dwang 6 and spacing 16 take place the screw motion simultaneously, make spacing 16 roll-off from connecting block 4, can dismantle filter screen 3.

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 injection mold's heat radiation structure, includes box (1), its characterized in that: the improved filter box is characterized in that an air inlet (2) is formed in the box body (1), one end of the box body (1) is in contact with the filter screen (3), a connecting block (4) is fixedly connected onto the filter screen (3), a connecting block (4) is connected onto the inner sliding of the air inlet (2), a supporting plate (5) is fixedly connected onto the box body (1), a rotating rod (6) is connected onto the supporting plate (5) in a rotating manner, a first bevel gear (8) is fixedly connected onto one end of the rotating rod (6), a connecting shaft (9) is connected onto the inner rotating of the box body (1), a second bevel gear (11) is fixedly connected onto the connecting shaft (9), the first bevel gear (8) is meshed with the second bevel gear (11), a fixing rod (12) is fixedly connected onto the box body (1), and a mounting box (13) is fixedly connected onto one end of the fixing rod (12), the inner sliding connection of the mounting box (13) is provided with a limiting block (14), one end of the limiting block (14) is fixedly connected with a connecting rod (15), the inner sliding connection of the mounting box (13) is provided with the connecting rod (15), one end of the connecting rod (15) is fixedly connected with a limiting frame (16), the inner sliding connection of the connecting block (4) is provided with the limiting frame (16), the inner part of the limiting frame (16) is connected with a rotating rod (6) through threads, a baffle (17) is fixedly connected onto the supporting plate (5), an air cylinder (19) is arranged on the box body (1), one end of the air cylinder (19) is fixedly connected with an upper die (20), a lower die (21) is arranged on the supporting plate (5), the upper die (20) is in contact with the lower die (21), a fan (22) is arranged on the box body (1), one end of the box body (1) is in contact with a dustproof pad (23), one end of the fan (22) contacts with the dustproof pad (23), the dustproof pad (23) is fixedly connected with a clamping block (24), the box body (1) is provided with a clamping groove (25), and the clamping block (24) is clamped inside the clamping groove (25).

2. The heat dissipation structure of an injection mold according to claim 1, wherein: fixedly connected with bearing (7) on box (1), the inside fixedly connected with dwang (6) of bearing (7).

3. The heat dissipation structure of an injection mold according to claim 1, wherein: fixedly connected with mounting panel (10) on connecting axle (9), mounting panel (10) and box (1) contact.

4. The heat dissipation structure of an injection mold according to claim 1, wherein: the number of the limiting blocks (14) is two, and the two limiting blocks (14) are symmetrically distributed in the mounting box (13).

5. The heat dissipation structure of an injection mold according to claim 1, wherein: one end of the baffle (17) is fixedly connected with the box body (1), and an air inlet hole (18) is formed in the baffle (17).

6. The heat dissipation structure of an injection mold according to claim 1, wherein: the number of the fixture blocks (24) is four, and the four fixture blocks (24) are symmetrically distributed on the dustproof pad (23).