CN211218348U

CN211218348U - Die convenient to replace

Info

Publication number: CN211218348U
Application number: CN201922124583.XU
Authority: CN
Inventors: 张绘林
Original assignee: Zhangjiagang Ruixin Precision Mould Co ltd
Current assignee: Zhangjiagang Ruixin Precision Mould Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-08-11
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a mould convenient to change relates to mould processing technology field, for solving current mould because the structure is complicated, causes the problem of changing the difficulty. The improved mold is characterized in that an outer wall positioning groove is formed in one side of the mold main body, a lock catch screw is arranged at the upper end of the outer wall positioning groove, a side corner positioning hole is formed in the mold main body, a positioning hole is formed in one side of the side corner positioning hole, a baffle is arranged at one end of the lock catch screw, a reset spring is arranged at one end of the baffle, a positioning screw is arranged on the positioning hole, a side corner positioning screw rod is arranged on the side corner positioning hole, a movable lock catch is arranged at one end of the reset spring, a lateral sealing rod is arranged on one side combined surface of the mold main body, a lateral sealing port is formed in the other side combined surface of the mold main body, an inner wall positioning groove is formed in the inner wall of the mold main.

Description

Die convenient to replace

Technical Field

The utility model relates to a mould processing technology field specifically is a mould convenient to change.

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 realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother". The blank is formed into a tool with a specific shape and size under the action of external force. The method is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like. The die has a specific contour or cavity shape, and the blank can be separated (blanked) according to the contour shape by applying the contour shape with the cutting edge. The die is a precise tool, has a complex shape, bears the expansion force of a blank, has higher requirements on structural strength, rigidity, surface hardness, surface roughness and processing precision, and the development level of die production is one of important marks of the mechanical manufacturing level.

However, the existing mould has a complex structure, so that the problem of difficult replacement is caused; thus, the existing requirements are not met, and a mold convenient to replace is provided for the existing requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould convenient to change to current mould that proposes in solving above-mentioned background art causes the problem of changing the difficulty because the structure is complicated.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mould convenient to change, includes the mould main part, one side of mould main part is provided with the outer wall constant head tank, the upper end of outer wall constant head tank is provided with the hasp screw, be provided with the side angle locating hole in the mould main part, one side of side angle locating hole is provided with the locating hole, the one end of hasp screw is provided with the baffle, the one end of baffle is provided with reset spring, be provided with the set screw on the locating hole, be provided with side angle positioning screw on the side angle locating hole.

Preferably, one end of the return spring is provided with a movable lock catch.

Preferably, a lateral sealing rod is arranged on a combined surface on one side of the die main body, and a lateral sealing port is arranged on a combined surface on the other side of the die main body.

Preferably, the inner wall of the mould main body is provided with an inner wall positioning groove.

Preferably, the upper surface of the die main body is provided with a water outlet groove.

Preferably, the lower surface of the mold body is provided with anti-slip texture.

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

1. the utility model discloses a setting of activity hasp for the fixed only need with the mould press into under the activity hasp locking can, greatly simplified the installation change operation of mould, greatly improved production efficiency under the frequent environment of mould use, optimized the installation step of mould.

2. Through the setting of side direction sealing rod, side direction sealing port for the mould can split into two smallclothes of two symmetries, and such design makes this product also can be convenient for change, also takes into account stably firmly when being convenient for change.

3. Through the setting of inner wall constant head tank for the mould just carries out fixed position through the inner wall constant head tank, prevents that the mould from skidding the drawing of patterns.

4. Through the setting of the water outlet groove, water stains on the surface of the die can be discharged when the die works, and the die is prevented from being polluted.

5. Through the setting of anti-skidding texture for this product is better in anti-skidding processing effect, lets production safe high-efficient more.

Drawings

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

fig. 2 is a schematic view of the structure of the locking screw of the present invention;

FIG. 3 is a partial enlarged view of the point A of the present invention;

in the figure: 1. a mold body; 2. an outer wall positioning groove; 3. side corner positioning holes; 4. positioning holes; 5. a lateral sealing rod; 6. a lateral sealing port; 7. an inner wall positioning groove; 8. a movable lock catch; 9. a locking screw; 10. a baffle plate; 11. a return spring; 12. a set screw; 13. a side angle positioning screw; 14. a water outlet groove; 15. and (4) anti-skid textures.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a mould convenient to change, includes mould main part 1, one side of mould main part 1 is provided with outer wall constant head tank 2, the upper end of outer wall constant head tank 2 is provided with hasp screw 9, be provided with side angle locating hole 3 on the mould main part 1, one side of side angle locating hole 3 is provided with locating hole 4, the one end of hasp screw 9 is provided with baffle 10, the one end of baffle 10 is provided with reset spring 11, be provided with set screw 12 on the locating hole 4, be provided with side angle positioning screw 13 on the side angle locating hole 3.

Further, one end of the reset spring 11 is provided with the movable lock catch 8, so that the die is fixed only by pressing the die into the movable lock catch 8 for locking, the mounting and replacing operations of the die are greatly simplified, the production efficiency is greatly improved in the environment of frequent use of the die, and the mounting steps of the die are optimized.

Further, a side sealing rod 5 is arranged on a combined surface on one side of the die body 1, and a side sealing port 6 is arranged on a combined surface on the other side of the die body 1, so that the die can be split into two symmetrical small pieces, the die can be replaced conveniently due to the design, and the die is stable and firm while being replaced conveniently.

Further, the inner wall of mould main part 1 is provided with inner wall constant head tank 7 for the mould can just fix a position through inner wall constant head tank 7, prevents that the mould from skidding the drawing of patterns.

Further, the upper surface of the die main body 1 is provided with a water outlet groove 14, so that water stains on the surface of the die can be discharged when the die works, and the die is prevented from being polluted.

Further, the lower surface of the die body 1 is provided with anti-skidding textures 15, so that the product has a better anti-skidding effect, and is safer and more efficient to produce.

The working principle is as follows: when in use, two symmetrical products are connected, the lateral sealing rod 5 and the lateral sealing port 6 are connected and installed, the connection mode of the lateral sealing rod 5 and the lateral sealing port 6 is transition fit connection, then the products are installed and fixed through the lateral angle positioning hole 3 and the positioning hole 4 by the positioning screw 12 and the lateral angle positioning screw 13, the installation can be completed, when in use, the die is easily fixed in the products by pressing, at the moment, the die can be placed in the products because the pressure movable lock catch 8 extrudes the reset spring 11 to shrink, and then the reset spring 11 rebounds to lock and fix the die, thereby greatly simplifying the installation and replacement operation of the die, greatly improving the production efficiency under the environment that the die is frequently used, optimizing the installation steps of the die, and carrying out die processing work at the moment, the product has the design characteristics of simple structure, convenience, easy use and durability, the later maintenance is easy and convenient, when the die is required to be replaced, the positioning screw 12 and the side angle positioning screw 13 are dismounted, the lock catch screw 9 is dismounted, the connection between the lateral sealing rod 5 and the lateral sealing port 6 is broken, the single product can be dismounted, the die arranged in the product can be dismounted at the moment, the anti-skid texture 15 at the bottom of the product can increase the anti-skid degree of the product, the design of the water returning groove 14 enables the die to discharge water stains on the surface of the die when the die works, the die is prevented from being polluted, the cleanness degree of the produced product is maintained, the defective rate is prevented from rising, the product can be replaced conveniently due to the design of the product, the replacement is convenient, the stability and firmness are also realized, the die can be designed into various dies of different types according to the product interface, the product can be compatible with various dies, and the production requirements of various products are met, the product applicability is enriched.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A mould convenient to change, includes mould main part (1), its characterized in that: one side of mould main part (1) is provided with outer wall constant head tank (2), the upper end of outer wall constant head tank (2) is provided with hasp screw (9), be provided with side angle locating hole (3) on mould main part (1), one side of side angle locating hole (3) is provided with locating hole (4), the one end of hasp screw (9) is provided with baffle (10), the one end of baffle (10) is provided with reset spring (11), be provided with set screw (12) on locating hole (4), be provided with side angle positioning screw (13) on side angle locating hole (3).

2. A readily replaceable mold as claimed in claim 1, wherein: one end of the return spring (11) is provided with a movable lock catch (8).

3. A readily replaceable mold as claimed in claim 1, wherein: and a lateral sealing rod (5) is arranged on a combined surface on one side of the die main body (1), and a lateral sealing port (6) is arranged on a combined surface on the other side of the die main body (1).

4. A readily replaceable mold as claimed in claim 1, wherein: the inner wall of the die main body (1) is provided with an inner wall positioning groove (7).

5. A readily replaceable mold as claimed in claim 1, wherein: the upper surface of the die main body (1) is provided with a water outlet groove (14).

6. A readily replaceable mold as claimed in claim 1, wherein: the lower surface of the mould main body (1) is provided with anti-skid grains (15).