CN212704021U

CN212704021U - Back side mould innovation structure

Info

Publication number: CN212704021U
Application number: CN202021308219.5U
Authority: CN
Inventors: 李跃荣; 夏东海; 董丽芳; 曹小军
Original assignee: Suzhou Dingfa Precision Die Co ltd
Current assignee: Suzhou Dingfa Precision Die Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-03-16
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses a back side mould innovation structure, including the lower mould bedplate, the inside of lower mould bedplate is provided with first locating rod, and one side of first locating rod is provided with first gim peg, one side of first gim peg is provided with the guide pillar fixture block, and the top of guide pillar fixture block is provided with the back side guide pillar, the top outside of back side guide pillar is provided with the antiskid cover, and the top of antiskid cover is provided with the guide pillar gim peg, one side of guide pillar gim peg is provided with the second gim peg, and is provided with the sprue below one side of second gim peg, one side of sprue is provided with the second locating lever, and the below of second locating lever is provided with the third locating lever, the outside of third locating lever is provided with the mould bedplate. In the novel structure of the rear side mold, the rear side guide columns are arranged at equal intervals on the upper mold base plate, so that the precision error is reduced to the maximum extent in production and manufacturing, the quality after molding is ensured, and the practicability of a product is improved.

Description

Back side mould innovation structure

Technical Field

The utility model relates to a relevant technical field of mould specifically is a back side mould innovation structure.

Background

In short, the mould is a tool for manufacturing a formed article, the tool is composed of various parts, different moulds are composed of different parts, the appearance of the article is processed mainly by changing the physical state of the formed material, and the mould is called as an industrial mother, so that a novel structure of a rear side mould is needed.

However, the currently used rear side mold innovation structure cannot reduce the precision error to the maximum extent, and cannot reduce the weight difference of front and rear plates, so that the mold is reduced in unbalanced weight, cannot be better controlled and drawn, cannot reduce the assembly time and the mold adjusting time of a mold assembler, and cannot reduce the dependence of the mold on the mold assembler in the future maintenance and repair.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a back side form die innovation structure to solve the back side form die innovation structure of the present use that proposes in the above-mentioned background art, it can not reduce the precision error in the at utmost, and can not reduce the difference of front and back sheet material weight, make the mould reduce at unbalanced by weight, control and the system that can not be better, can not alleviate the master assembling time of mould assembly simultaneously and transfer the mould time, can not reduce the problem of the dependence of mould to master in maintenance and the maintenance in the future simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a rear side die innovation structure comprises a lower die base plate, wherein a first locating rod is arranged inside the lower die base plate, a first fixing bolt is arranged on one side of the first locating rod, a guide pillar clamping block is arranged on one side of the first fixing bolt, a rear side guide pillar is arranged above the guide pillar clamping block, an anti-skidding sleeve is arranged on the outer side above the rear side guide pillar, a guide pillar fixing bolt is arranged above the anti-skidding sleeve, a second fixing bolt is arranged on one side of the guide pillar fixing bolt, a filling port is arranged below one side of the second fixing bolt, a second locating rod is arranged on one side of the filling port, a third locating rod is arranged below the second locating rod, an upper die base plate is arranged on the outer side of the third locating rod, an inner guide pillar is arranged below one end of the upper die base plate, a die sleeve is arranged on the outer side of the inner guide pillar, and a fourth locating rod is arranged below one end of the, and a third fixing bolt is arranged below one side of the fourth positioning rod.

Preferably, the lower die base plate is tightly attached to the die sleeve, and the inner side of the die sleeve is designed in an opening mode.

Preferably, the guide post fixture block is connected with the rear guide post in a clamping manner, and the inner side of the rear guide post is designed in an open hole manner.

Preferably, the rear side guide posts are arranged on the upper die base plate at equal intervals, and the upper die base plate is of a square structure.

Preferably, the anti-slip sleeve is tightly attached to the rear guide column, and the diameter of the inner side of the anti-slip sleeve is larger than that of the outer side of the rear guide column.

Preferably, the die sleeve and the upper die base plate form a sliding structure through inner guide pillars, and the inner guide pillars are arranged at equal intervals on the inner side of the upper die base plate.

Preferably, the third fixing bolt is in threaded connection with the lower die seat plate, and the outer side of the third fixing bolt and the inner side of the lower die seat plate are both in threaded arrangement.

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

1. this back side mould innovation structure through the setting that the equidistant of rear side guide pillar was established at last die holder board, is convenient for in the production preparation, reduces the precision error to the at utmost, has guaranteed the quality after the moulding, increases the practicality of product.

2. This back side mould innovation structure plays the slip effect to the die sleeve through interior guide pillar and last die holder board, and in the production preparation, the difference in the sheet material weight around being convenient for can reducing of the setting of interior guide pillar makes the mould reduce at unbalanced weight, can better control and pin down.

3. This back side mould innovation structure plays the screw thread fixed action to the lower mould bedplate through the third gim peg, in the production preparation, has guaranteed assembly time and the accent mould time of mould assembly master, has reduceed the mould simultaneously in maintenance and the maintenance of future to master's reliance, has increased the practicality of device.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic top view, sectional and structural view of the present invention;

fig. 3 is a schematic structural view of the rear side guide pillar part of the present invention.

In the figure: 1. a lower die base plate; 2. a first positioning rod; 3. a first securing latch; 4. a guide pillar clamping block; 5. a rear side guide pillar; 6. an anti-slip sleeve; 7. a guide post fixing bolt; 8. a second securing latch; 9. a material injection port; 10. a second positioning rod; 11. a third positioning rod; 12. an upper die base plate; 13. an inner guide post; 14. die sleeve; 15. a fourth positioning rod; 16. and a third fixing bolt.

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 rear side die innovation structure comprises a lower die base plate 1, a first locating rod 2 is arranged inside the lower die base plate 1, a first fixing bolt 3 is arranged on one side of the first locating rod 2, a guide pillar clamping block 4 is arranged on one side of the first fixing bolt 3, a rear guide pillar 5 is arranged above the guide pillar clamping block 4, an anti-skidding sleeve 6 is arranged on the outer side above the rear guide pillar 5, a guide pillar fixing bolt 7 is arranged above the anti-skidding sleeve 6, a second fixing bolt 8 is arranged on one side of the guide pillar fixing bolt 7, a filling port 9 is arranged below one side of the second fixing bolt 8, a second locating rod 10 is arranged on one side of the filling port 9, a third locating rod 11 is arranged below the second locating rod 10, an upper die base plate 12 is arranged on the outer side of the third locating rod 11, an inner guide pillar 13 is arranged below one end of the upper die base plate 12, a die sleeve 14 is arranged on the outer side of the inner guide pillar 13, and a fourth locating rod 15 is arranged below one end, and a third fixing bolt 16 is provided below one side of the fourth positioning rod 15.

The lower die base plate 1 is tightly attached to the die sleeve 14, the inner side of the die sleeve 14 is in an open-hole design, the lower die base plate 1 is arranged to attach to the die sleeve 14, molding of products is facilitated in production and manufacturing, the device is guaranteed in production, gaps among the products are reduced, and usability of the device is improved.

Guide pillar fixture block 4 is connected with the block of rear side guide post 5, and the inboard of rear side guide post 5 is the design of trompil formula, plays the block fixed action to rear side guide post 5 through setting up guide pillar fixture block 4 and is in, in the production preparation, has guaranteed the stability of moulding, prevents that the device from causing the part to remove when using, has increased the practicality of device.

Rear side guide pillar 5 is equidistant setting on last mold base plate 12, and goes up mold base plate 12 and be square structure, through setting up the equidistant setting of establishing of rear side guide pillar 5 at last mold base plate 12, is convenient for in the production preparation, and the at utmost reduces the precision error, has guaranteed the quality after the moulding, increases the practicality of product.

Anti-skidding cover 6 is closely laminating with rear side guide pillar 5, and the inboard diameter of anti-skidding cover 6 is greater than the outside diameter of rear side guide pillar 5, through setting up the laminating effect of anti-skidding cover 6 to rear side guide pillar 5, in the production preparation, the part of being convenient for of setting up of anti-skidding cover 6 carries out anti-skidding effect, has also guaranteed the ability convenient to detach of part simultaneously.

The die sleeve 14 forms sliding structure through inner guide post 13 and last die holder board 12, and inner guide post 13 is equidistant setting in last die holder board 12 inboard, plays the sliding action to die sleeve 14 through setting up inner guide post 13 and last die holder board 12, and in the production preparation, inner guide post 13 sets up the difference in the sheet material weight around being convenient for can reducing, makes the mould reduce at unbalanced weight, can better control and pin down.

Third gim peg 16 and lower mould bedplate 1 threaded connection, and the outside of third gim peg 16 is the screw thread form setting with the inboard of lower mould bedplate 1, plays the screw thread fixed action to lower mould bedplate 1 through setting up third gim peg 16, in the production preparation, has guaranteed assembly time and the accent mould time of mould assembly master, has reduceed the dependence of mould to master in maintenance and the maintenance in the future simultaneously, has increased the practicality of device.

The working principle is as follows: for the rear side die innovation structure, firstly, when a raw material needs to be molded, an inner guide post 13 and an upper die base plate 12 slide on a die sleeve 14, a lower die base plate 1 is attached to the die sleeve 14, the device is ensured to be arranged in production, gaps among products are reduced, then, through the arrangement of the rear side guide post 5 at the upper die base plate 12 at equal intervals, precision errors are reduced to the maximum extent, the quality after molding is ensured, then, the inner guide post 13 is arranged at the equal intervals to the upper die base plate 12, the difference of front and rear plate weights is reduced, the die is reduced in unbalanced weight, better control and control can be achieved, then, a guide post clamping block 4 is used for clamping and fixing the rear side guide post 5, parts are prevented from moving when the device is used, then, a first fixing bolt 3, a third fixing bolt 16 and a second fixing bolt 8 are used for fixing the lower die base plate 1 in a thread mode, and the assembly time and the mode adjusting time of a die assembly worker are ensured, meanwhile, the dependence of the die on a master in future maintenance and repair is reduced, the upper die base plate 12 is closed to the lower die base plate 1, the first positioning rod 2, the second positioning rod 10 and the third positioning rod 11 between the two parts are fixed, the device is prevented from moving during forming, and finally, the material is injected into the injection port 9, so that the using process of the whole rear side die renovating structure is completed.

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 a back side mould innovation structure, includes lower die base board (1), its characterized in that: a first positioning rod (2) is arranged in the lower die seat plate (1), a first fixing bolt (3) is arranged on one side of the first positioning rod (2), a guide post clamping block (4) is arranged on one side of the first fixing bolt (3), a rear guide post (5) is arranged above the guide post clamping block (4), an anti-skidding sleeve (6) is arranged on the outer side above the rear guide post (5), a guide post fixing bolt (7) is arranged above the anti-skidding sleeve (6), a second fixing bolt (8) is arranged on one side of the guide post fixing bolt (7), a filling port (9) is arranged below one side of the second fixing bolt (8), a second positioning rod (10) is arranged on one side of the filling port (9), a third positioning rod (11) is arranged below the second positioning rod (10), an upper die seat plate (12) is arranged on the outer side of the third positioning rod (11), an inner guide post (13) is arranged below one end of the upper die base plate (12), a die sleeve (14) is arranged on the outer side of the inner guide post (13), a fourth positioning rod (15) is arranged below one end of the die sleeve (14), and a third fixing bolt (16) is arranged below one side of the fourth positioning rod (15).

2. The rear side mold reforming structure of claim 1, wherein: the lower die seat plate (1) is tightly attached to the die sleeve (14), and the inner side of the die sleeve (14) is designed in an open hole mode.

3. The rear side mold reforming structure of claim 1, wherein: the guide post clamping block (4) is connected with the rear guide post (5) in a clamping mode, and the inner side of the rear guide post (5) is designed in an open hole mode.

4. The rear side mold reforming structure of claim 1, wherein: the rear guide posts (5) are arranged on the upper die base plate (12) at equal intervals, and the upper die base plate (12) is of a square structure.

5. The rear side mold reforming structure of claim 1, wherein: the anti-skidding sleeve (6) is tightly attached to the rear guide post (5), and the diameter of the inner side of the anti-skidding sleeve (6) is larger than that of the outer side of the rear guide post (5).

6. The rear side mold reforming structure of claim 1, wherein: the die sleeve (14) and the upper die base plate (12) form a sliding structure through the inner guide posts (13), and the inner guide posts (13) are arranged at equal intervals on the inner side of the upper die base plate (12).

7. The rear side mold reforming structure of claim 1, wherein: the third fixing bolt (16) is in threaded connection with the lower die seat plate (1), and the outer side of the third fixing bolt (16) and the inner side of the lower die seat plate (1) are both in threaded arrangement.