CN212603100U

CN212603100U - High-structural-strength positioning die for low-resistance heat transfer plate processing

Info

Publication number: CN212603100U
Application number: CN202021164179.1U
Authority: CN
Inventors: 俞国民; 郭健健
Original assignee: Jiangsu Jinruichi Environmental Technology Co ltd
Current assignee: Jiangsu Jinruichi Environmental Technology Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-02-26
Anticipated expiration: 2030-06-22

Abstract

The utility model is suitable for a heat transfer plate field provides a high positioning die of structural strength of low resistance heat transfer plate processing usefulness, including base, roof-rack, hydraulic stem and stripper plate, the top of base is provided with the die block board, the top outside of base is connected with the roof-rack, the inside hydraulic stem that is provided with in top of roof-rack, the below of push pedal is provided with the stripper plate, the outside of stripper plate is connected with the connecting rod, and the bottom and the roof template of connecting rod are connected, the bottom of stripper plate is connected with the thimble, the inside top mould benevolence that is provided with in below of roof template, and the outside of the top mould benevolence inside locating hole of having seted up, the inside of roof template is provided with movable column, and the top of movable column is connected with. This high positioning die of structural strength of low resistance heat transfer plate processing usefulness is convenient for fix a position the mould, and after the location, can strengthen the connection stability between the mould, is convenient for mould, and is convenient for demould the heat transfer plate.

Description

High-structural-strength positioning die for low-resistance heat transfer plate processing

Technical Field

The utility model relates to a heat transfer plate technical field specifically is a high positioning die of structural strength of low resistance heat transfer plate processing usefulness.

Background

The heat transfer plate is a plate for heat conduction and transmission, and in the process of producing the heat transfer plate, raw materials need to be extruded into a designated cavity, so that the raw materials are cooled and molded to obtain the heat transfer plate.

The positioning mould for processing the low-resistance heat transfer plate at present is mostly positioned by a guide rod in the reusing process, but the positioning precision is low due to the fact that a template is opposite to a mould core, the mould is inconvenient to fix, and the mould is inconvenient to demould due to the fact that the cross section area of the heat transfer plate is large, so that the positioning mould with high structural strength for processing the low-resistance heat transfer plate is provided, and the problems are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioning die that structural strength is high that low resistance heat transfer plate processing was used to solve the positioning die that present low resistance heat transfer plate processing that above-mentioned background art provided was used, the in-process that reuses is fixed a position through the guide arm mostly, nevertheless because template and mould benevolence are opposite relatively, make positioning accuracy low, and inconvenient fix the mould, and because the cross-sectional area of heat transfer plate is great, the problem of inconvenient drawing of patterns.

In order to achieve the above object, the utility model provides a following technical scheme: a high-structural-strength positioning die for processing low-resistance heat transfer plates comprises a base, a top frame, a hydraulic rod and a stripper plate, wherein a bottom die plate is arranged above the base, a bottom die core is arranged inside the top end of the bottom die plate, the top frame is connected to the outer side of the top of the base, a guide rod is connected between the base and the top frame, a limiting block is arranged in the middle of the guide rod, the hydraulic rod is arranged inside the top end of the top frame, an extrusion plate is connected below the hydraulic rod, a push plate is arranged above the push plate, the stripper plate is arranged below the push plate, a positioning rod is connected below the push plate, a top die plate is arranged below the stripper plate, a connecting rod is connected outside the extrusion plate, the bottom end of the connecting rod is connected with the top die plate, a thimble is connected to the bottom of the stripper plate, a top die core is arranged inside the lower portion of the top die plate, and, the inside of top form is provided with movable post, and the top of activity post is connected with the spring.

The utility model discloses still provide angle settings such as guide arm are in the outside of base, and the guide arm is integrated structure with the stopper welding.

The utility model discloses still provide the push pedal is "protruding" type structure, and inside the outside that the connecting rod runs through the push pedal to the locating hole of push pedal below locating lever in with the top form corresponds the setting from top to bottom.

The utility model discloses still provide the connecting rod runs through the inside of push pedal, and the stripper plate passes through the connecting rod and constitutes transmission structure with the cope match-plate pattern.

The utility model discloses still provide equidistant distribution in the below of stripper plate has the thimble, and thimble and the setting of activity post one-to-one.

The utility model discloses still provide the activity post constitutes extending structure with the top mould board, and the lower extreme of activity post and the top of top mould benevolence are at the coplanar.

Compared with the prior art, the beneficial effects of the utility model are that: the positioning die with high structural strength for processing the low-resistance heat transfer plate is convenient for positioning the die, and after the positioning is finished, the stable connection between the dies can be enhanced, the die is convenient to mold, and the heat transfer plate is convenient to demould;

1. the connecting rod is convenient for connecting the extrusion plate with the top template through the connecting rod and the positioning rod, so that the extrusion plate is convenient for driving the top template to move, and the positioning rod is connected with the positioning hole in the top template through the stripping plate when the extrusion plate extrudes the push plate, so that the mold is convenient to position, and the connection stability between the molds is enhanced;

2. the position of the stripper plate is conveniently limited by the limiting block and the stripper plate, so that the stripper plate and the top template can conveniently slide relatively, the ejector pin can conveniently extrude the movable column, and the transmission of an ejection mechanism of the die is facilitated;

3. through spring and activity post, when the activity post received the extrusion for the activity post slides, makes things convenient for the drawing of patterns, and when the activity post did not receive the extrusion, resets under the effect of spring, and the lower extreme of activity post and the top of top mould benevolence are at the coplanar, guarantee the plane nature that the heat transfer plate was moulded plastics.

Drawings

FIG. 1 is a front view of the cutting structure of the present invention;

FIG. 2 is a schematic view of the working state structure of the movable column of the present invention;

fig. 3 is a schematic view of the push plate of the present invention showing a top view.

In the figure: 1. a base; 2. a bottom template; 3. a bottom mold core; 4. a guide bar; 5. a top frame; 6. a hydraulic lever; 7. pushing the plate; 8. a pressing plate; 9. a connecting rod; 10. positioning a rod; 11. a limiting block; 12. a stripper plate; 13. a thimble; 14. a top template; 15. ejecting the mold core; 16. positioning holes; 17. a spring; 18. a movable column.

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, the present invention provides a technical solution: a high-structural-strength positioning die for processing low-resistance heat transfer plates comprises a base 1, a bottom die plate 2, a bottom die core 3, a guide rod 4, a top frame 5, a hydraulic rod 6, a push plate 7, an extrusion plate 8, a connecting rod 9, a positioning rod 10, a limiting block 11, a stripping plate 12, an ejector pin 13, a top die plate 14, a top die core 15, a positioning hole 16, a spring 17 and a movable column 18, wherein the bottom die plate 2 is arranged above the base 1, the bottom die core 3 is arranged in the top end of the bottom die plate 2, the top frame 5 is connected to the outer side of the upper part of the base 1, the guide rod 4 is connected between the base 1 and the top frame 5, the limiting block 11 is arranged in the middle of the guide rod 4, the hydraulic rod 6 is arranged inside the top end of the top frame 5, the extrusion plate 8 is connected below the hydraulic rod 6, the push plate 7 is arranged above the push plate 7, the stripping plate 12, and a top template 14 is arranged below the stripping plate 12, the outer side of the extrusion plate 8 is connected with a connecting rod 9, the bottom end of the connecting rod 9 is connected with the top template 14, the bottom of the stripping plate 12 is connected with an ejector pin 13, a top mold core 15 is arranged inside the lower part of the top template 14, a positioning hole 16 is formed inside the outer side of the top mold core 15, a movable column 18 is arranged inside the top template 14, and a spring 17 is connected above the movable column 18.

Like angle settings such as guide arm 4 in fig. 1 and 3 in the outside of base 1, and guide arm 4 is the integral structure with stopper 11 welding, it is convenient to carry on spading plate 12 spading, push pedal 7 is "protruding" type structure, and inside connecting rod 9 runs through the outside of push pedal 7, and push pedal 7 below locating lever 10 corresponds the setting from top to bottom with the locating hole 16 in the top board 14, conveniently extrude the spading plate 12, connecting rod 9 runs through the inside of push pedal 7, and stripper plate 8 passes through connecting rod 9 and top board 14 constitution transmission structure, make things convenient for the removal of top board 14.

As shown in fig. 1 and 3, the ejector pins 13 are distributed at equal intervals below the stripper plate 12, and the ejector pins 13 and the movable columns 18 are arranged in a one-to-one correspondence manner to provide power for the movement of the movable columns 18, the movable columns 18 and the top mold plate 14 form a telescopic structure, and the lower ends of the movable columns 18 and the top ends of the top mold cores 15 are in the same plane, so that the flatness of the heat transfer plate injection molding is ensured.

The working principle is as follows: when the high-structural-strength positioning die for processing the low-resistance heat transfer plates is used, firstly, the hydraulic rod 6 is started, as shown in fig. 1, the hydraulic rod 6 extrudes the extrusion plate 8, the extrusion plate 8 drives the top die plate 14 to move through the connecting rod 9, in the moving process, the extrusion plate 8 pushes the push plate 7 to slide, so that the positioning rod 10 is in contact with the positioning hole 16, the positioning is convenient, and in the continuous moving process of the extrusion plate 8, the top die core 15 in the top die plate 14 is attached to the bottom die core 3 in the bottom die plate 2, and the injection molding of the heat transfer plates is convenient;

after the injection molding is completed, as shown in fig. 1, the hydraulic rod 6 is contracted to enable the hydraulic rod 6 to drive the extrusion plate 8 to move, so that the extrusion plate 8 drives the top template 14 to move through the connecting rod 9 and separate from the bottom template 2, and in the process of moving the top template 14, the strip template 12 moves upwards until the strip template 12 contacts with the limiting block 11, the strip template 12 is blocked from moving, the ejector pins 13 on the strip template 12 contact with the movable columns 18 in the top template 14, and in the continuous movement of the top template 14, the top template 14 presses the movable columns 18, so that the movable columns 18 extend to extrude and strip the heat transfer plates, while in the strip operation, the top template 14 drives the push plate 7 to move through the positioning rods 10, so that the use of the push plate 7 is facilitated, and when the mold is used again, the movable columns 18 are reset by the springs 17 in the pulling force of the top template 14, the flatness of the heat transfer plates is ensured, which is the whole working process of the positioning die with high structural strength for processing the low-resistance heat transfer plates, and the content which is not described in detail in the specification belongs to the prior art which is well known by the technicians in the field.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a high positioning die of structural strength of low resistance heat transfer plate processing usefulness, includes base (1), roof-rack (5), hydraulic stem (6) and stripper plate (12), its characterized in that: a bottom template (2) is arranged above the base (1), a bottom mold core (3) is arranged inside the top end of the bottom template (2), an upper frame (5) is connected to the outer side of the upper portion of the base (1), a guide rod (4) is connected between the base (1) and the upper frame (5), a limiting block (11) is arranged in the middle of the guide rod (4), a hydraulic rod (6) is arranged inside the top end of the upper frame (5), an extrusion plate (8) is connected below the hydraulic rod (6), a push plate (7) is arranged above the push plate (7), a stripper plate (12) is arranged below the push plate (7), a positioning rod (10) is connected below the stripper plate (7), a top template (14) is arranged below the stripper plate (12), a connecting rod (9) is connected to the outer side of the extrusion plate (8), and the bottom end of the connecting rod (9) is connected with the top template (14), the demoulding device is characterized in that a thimble (13) is connected to the bottom of the demoulding plate (12), a top die core (15) is arranged inside the lower portion of the top mould plate (14), a positioning hole (16) is formed inside the outer side of the top die core (15), a movable column (18) is arranged inside the top mould plate (14), and a spring (17) is connected to the upper portion of the movable column (18).

2. The structural strength enhanced positioning mold for processing low resistance heat transfer plates as claimed in claim 1, wherein: the guide rods (4) are arranged on the outer side of the base (1) at equal angles, and the guide rods (4) and the limiting blocks (11) are welded to form an integrated structure.

3. The structural strength enhanced positioning mold for processing low resistance heat transfer plates as claimed in claim 1, wherein: the push plate (7) is of a convex structure, the connecting rod (9) penetrates through the inner portion of the outer side of the push plate (7), and the positioning rod (10) below the push plate (7) is vertically and correspondingly arranged with the positioning hole (16) in the top template (14).

4. The structural strength enhanced positioning mold for processing low resistance heat transfer plates as claimed in claim 1, wherein: the connecting rod (9) penetrates through the inner part of the push plate (7), and the extrusion plate (8) and the top template (14) form a transmission structure through the connecting rod (9).

5. The structural strength enhanced positioning mold for processing low resistance heat transfer plates as claimed in claim 1, wherein: ejector pins (13) are distributed below the stripper plate (12) at equal intervals, and the ejector pins (13) are arranged in one-to-one correspondence with the movable columns (18).

6. The structural strength enhanced positioning mold for processing low resistance heat transfer plates as claimed in claim 1, wherein: the movable column (18) and the top template (14) form a telescopic structure, and the lower end of the movable column (18) and the top end of the top template core (15) are in the same plane.