CN211990586U

CN211990586U - Mould with positioning safety device

Info

Publication number: CN211990586U
Application number: CN202020640230.5U
Authority: CN
Inventors: 冯学飞
Original assignee: Shenzhen Zhongtuo Molding Technology Co ltd
Current assignee: Shenzhen Zhongtuo Molding Technology Co ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2020-11-24
Anticipated expiration: 2030-04-24

Abstract

The utility model discloses a mould with a positioning safety device, which comprises a mould main body, wherein the bottom of the mould main body is provided with a base, the top of the mould main body is provided with a top plate, the top of the base is provided with a lower template, the bottom of the top plate is provided with an upper template, the outside of the top plate is provided with a positioning groove, the outside of the base is provided with a first positioning post, the first positioning post extends to the inside of the positioning groove, the upper template is connected with the lower template through a second positioning post, the inside of the positioning groove is provided with a bayonet, the outside of the second positioning post is provided with a fixture block, the fixture block extends to the inside of the bayonet, four ends of the upper template are evenly provided with openings, four ends of the lower template are all provided with a second positioning post, the top of the second positioning post extends to the, the problems of mold core damage and part damage are prevented.

Description

Mould with positioning safety device

Technical Field

The utility model relates to a lock technical field especially relates to a mould with location safeties.

Background

At present, a stamping die is widely applied in industry, the stamping die comprises an upper die and a lower die which are arranged on a press, and the working principle of the stamping die is that the upper die and the lower die are driven to open and close under the action of stamping power to separate or plastically deform raw materials between the upper die and the lower die, so that required parts can be processed.

The existing stamping die is opened and closed by an upper die and a lower die through huge stamping force generated by a press, and raw materials are not well separated if the upper die and the lower die are not symmetrical in position deviation in the stamping process, so that the problems of die core damage and part damage can be seriously caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould with location safeties has solved 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: the utility model provides a mould with location safeties, includes the mould main part, mould main part bottom is provided with the base, mould main part top is provided with the roof, the base top is provided with the lower bolster, the roof bottom is provided with the cope match-plate pattern, the roof outside is provided with the constant head tank, the base outside is provided with first reference column, inside first reference column extends to the constant head tank, the cope match-plate pattern passes through the second reference column and connects the lower bolster, the inside bayonet socket that is provided with of constant head tank, first reference column outside is provided with the fixture block, just inside the fixture block extends to the bayonet socket, the opening has evenly been seted up to four ends of cope match-plate pattern, four ends of lower bolster all are provided with the second reference column, the top of second reference column extends to the opening outside, the top of second.

Furthermore, the upper template and the lower template are symmetrical in position.

Furthermore, the clamping block is correspondingly weighed with the bayonet.

Furthermore, the outer parts of the first positioning column and the second positioning column are respectively sleeved with a pressure spring.

Furthermore, a first die cavity is arranged in the upper die plate, a second die cavity is arranged in the lower die plate, and the first die cavity and the second die cavity are connected with each other to form the die core.

Furthermore, a fixing piece is arranged outside the first die cavity, positioning holes are evenly formed in the fixing piece, a third positioning column is arranged outside the second die cavity, and the third positioning column extends to the inside of the positioning holes.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a mould with location safeties: the positioning groove is connected with the first positioning column to achieve the positioning effect of the base and the top plate, the second positioning column is connected to be opened to achieve the positioning effect of the upper template and the lower template and achieve the positioning effect of the first die cavity and the second die cavity by being connected with the positioning hole through the third positioning column, and therefore the three-layer positioning safety effect is achieved, the problems that the existing stamping die is poor in raw material separation due to the fact that the position of the upper die and the lower die is not symmetrical due to the fact that stamping force is too large in the stamping process are solved, and the die core and the parts are damaged seriously are caused are solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the bayonet and the clamping block structure of the present invention.

Shown in connection with the labels in the figures: the die comprises a die main body 1, a base 2, a top plate 3, a first die cavity 4, a second die cavity 5, a die core 6, a third positioning column 7, a first positioning column 21, a positioning groove 31, a fixing sheet 41, a positioning hole 51, a bayonet 99, a fixture block 100, a pressure spring 101, an opening 111, a second positioning column 121 and a blocking sheet 122.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

in the description of the present invention, it is to be understood that the terms "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "inner," and the like are used in the orientation or positional relationship indicated in the drawings, merely for the purpose of describing the invention and simplifying the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention; furthermore, the terms "first", "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated; thus, the definitions "first" and "second" are for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly including one or more of such features.

Referring to fig. 1 to 2, a mold with a positioning safety device, including mold body 1, mold body 1 bottom is provided with base 2, mold body 1 top is provided with

roof

3, 2 tops of base are provided with

lower bolster

12, 3 bottoms of roof are provided with cope match-

plate pattern

11, 3 outsides of roof are provided with

constant head tank

31, 2 outsides of base are provided with first reference column 21, first reference column 21 extends to inside constant head tank 31, the inside bayonet 99 that is provided with of constant head tank 31, first reference column 21 outside is provided with fixture block 100, and fixture block 100 extends to inside bayonet 99, opening 111 has evenly been seted up to four ends of cope match-plate pattern 11, four ends of lower bolster 12 all are provided with second reference column 121, the top of second reference column 121 extends to outside opening 111, the top of second reference column 121 is provided with separation blade 122.

In this embodiment, the positions of the upper mold plate 11 and the lower mold plate 12 are symmetrical through the positions of the upper mold plate and the lower mold plate, so that the second positioning posts 121 are connected with the openings 111 to achieve a positioning effect, and the upper mold plate 11 and the lower mold plate 12 are prevented from displacing.

In this implementation, the positions of the fixture block 100 and the bayonet 99 are correspondingly called, so that the fixture block 100 and the bayonet 99 can effectively fix the first positioning column 21 and the positioning groove 31, and the first positioning column 21 and the positioning groove 31 can prevent the top plate and the base from being deviated to achieve the positioning function.

In this implementation, the outside of first reference column 21 and second reference column 121 all is equipped with pressure spring 101, and effectual pressure spring 101 play alleviates stamping force and the effect of moving away to avoid possible earthquakes, prevents that the stamping force is too big to cause the part to damage.

In this implementation, 11 inside first die cavitys 4 that are provided with of cope match-plate pattern, the inside second die cavity 5 that is provided with of lower bolster 12, first die cavity 4 and the 5 interconnect of second die cavity constitute mold core 6, effectual first die cavity 3 and the 4 interconnect of second die cavity of passing through constitute mold core 6 to reach the effect that punching press closed cope match-plate pattern 11 and lower bolster 12 reached closed mold core 6, separation or shaping raw and other materials.

In this embodiment, the fixing sheet 41 is arranged outside the first mold cavity 4, the positioning holes 51 are uniformly formed in the fixing sheet 41, the third positioning column 7 is arranged outside the second mold cavity 5, the third positioning column 7 extends into the positioning holes 51, and the positioning function and the interconnection between the positioning holes 51 and the third positioning column 7 are effectively achieved according to the fixing sheet 41, so that the first mold cavity 4 and the second mold cavity 5 are prevented from being displaced, and the positioning stability function is achieved.

The utility model discloses the effectual effect that plays triple location protection to reach the effect of firm location, prevent cope match-plate pattern 11 and lower bolster 12 skew, effectual roof 3 and base 2 location, cope match-plate pattern 11 and lower bolster 12 location, first die cavity 4 and second die cavity 5 location prevent the part damage and improve production efficiency under the stable effect in location through first reference column 21, second reference column 121, third reference column 7 location respectively, improve product quality's effect.

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 mould with location safeties, includes mould main part (1), its characterized in that: the bottom of the die main body (1) is provided with a base (2), the top of the die main body (1) is provided with a top plate (3), the top of the base (2) is provided with a lower template (12), the bottom of the top plate (3) is provided with an upper template (11), the outside of the top plate (3) is provided with a positioning groove (31), the outside of the base (2) is provided with a first positioning column (21), the first positioning column (21) extends to the inside of the positioning groove (31), the inside of the positioning groove (31) is provided with a bayonet (99), the outside of the first positioning column (21) is provided with a fixture block (100), the fixture block (100) extends to the inside of the bayonet (99), the four ends of the upper template (11) are uniformly provided with openings (111), the four ends of the lower template (12) are provided with second positioning columns (121), and the top of the second positioning columns (121) extends to, and a blocking sheet (122) is arranged at the top of the second positioning column (121).

2. The mold with positioning safety device of claim 1, wherein: the upper template (11) and the lower template (12) are symmetrical in position.

3. The mold with positioning safety device of claim 1, wherein: the positions of the clamping blocks (100) and the positions of the bayonets (99) are correspondingly weighed.

4. The mold with positioning safety device of claim 1, wherein: the outer parts of the first positioning column (21) and the second positioning column (121) are respectively sleeved with a pressure spring (101).

5. The mold with positioning safety device of claim 1, wherein: the die comprises an upper die plate (11), a lower die plate (12) and a die core (6), wherein a first die cavity (4) is arranged in the upper die plate (11), a second die cavity (5) is arranged in the lower die plate (12), and the first die cavity (4) and the second die cavity (5) are connected with each other to form the die core (6).

6. A mold with a positioning safety device according to claim 5, characterized in that: the positioning structure is characterized in that a fixing piece (41) is arranged outside the first mold cavity (4), positioning holes (51) are uniformly formed in the fixing piece (41), a third positioning column (7) is arranged outside the second mold cavity (5), and the third positioning column (7) extends into the positioning holes (51).