CN220636049U

CN220636049U - Mould with positioning structure

Info

Publication number: CN220636049U
Application number: CN202322055442.3U
Authority: CN
Inventors: 王世波; 季永乐
Original assignee: Hefei Xingzhen Mould Equipment Co ltd
Current assignee: Hefei Xingzhen Mould Equipment Co ltd
Priority date: 2023-08-02
Filing date: 2023-08-02
Publication date: 2024-03-22
Anticipated expiration: 2033-08-02

Abstract

The utility model discloses a die with a positioning structure, which comprises a device main body, a positioning mechanism and a guiding mechanism, wherein the device main body comprises a machine table; the upper end of the machine table is movably connected with a stamping upper die; a positioning mechanism is arranged in the device main body; the positioning mechanism comprises a base table; the upper end of the machine table is fixedly connected with the machine table; a lower die plate is inserted into the bottom table; the lower end of the lower die plate is fixedly connected with an inserting block; the inner wall of the bottom table is movably connected with a spring; one end of the spring is fixedly connected with a clamping plate; the upper end of the device main body is provided with a guide mechanism. This take location structure's mould through the structural design at the internally mounted positioning mechanism of device main part, has realized being convenient for spacing and the change of mould, improves the function of practicality, through the structural design at the upper end installation guiding mechanism of device main part, has realized improving the lifting stability and the guidance quality of device main part itself, prevents the function of skew and shake.

Description

Mould with positioning structure

Technical Field

The utility model relates to the technical field of dies, in particular to a die with a positioning structure.

Background

The mould industry is used for injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods to obtain various moulds and tools of the required products. A tool for forming the blank into a part with a specific shape and size under the action of external force;

the mold comprises a first half mold and a second half mold, and also comprises a thimble mechanism traction device, wherein the thimble mechanism traction device comprises a mounting and fixing assembly, a thimble connecting assembly, an elastic piece, a guide lock assembly, a locking assembly and a guide unlocking assembly; the mounting and fixing assembly is fixedly connected with the first half mould; when the ejector pin connecting assembly is close to the first half mould, the ejection end of the ejector pin penetrates out of the first half mould; the guide lock catch assembly is connected to the second half mould; the locking assembly is connected to the thimble connecting assembly, and the locking convex block of the locking assembly is matched with the locking bayonet to form locking; the guide unlocking component is connected to the first half die, the guide block of the guide unlocking component is matched with the guide block in the guide groove, and an unlocking structure is arranged between the guide block and the locking convex block so as to unlock the locking convex block and the locking bayonet. The technical scheme solves the problem that the setting space of the injection mold in the prior art is difficult to meet the injection operation requirement.

Foretell a mould has solved the mould setting space that injection mold exists among the prior art and has been difficult to satisfy the problem of injection molding operation requirement, but present traditional mould, in the in-process of using, needs to change injection mold, is difficult to quick location installation, causes work efficiency to reduce, inconvenient problem of use.

Disclosure of Invention

The utility model aims to provide a die with a positioning structure, which solves the problems that the conventional die provided in the background art is difficult to quickly position and install, reduces working efficiency and is inconvenient to use because an injection die needs to be replaced in the using process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the die with the positioning structure comprises a device main body, a positioning mechanism and a guiding mechanism, wherein the device main body comprises a machine table; the upper end of the machine table is movably connected with a stamping upper die; a positioning mechanism is arranged in the device main body;

the positioning mechanism includes a base table; the upper end of the machine table is fixedly connected with the bottom table; a lower die plate is inserted into the bottom table; the lower end of the lower die plate is fixedly connected with an inserting block; the inner wall of the bottom table is movably connected with a spring; one end of the spring is fixedly connected with a clamping plate; the upper end of the device main body is provided with a guide mechanism.

Preferably, the guiding mechanism comprises a sliding sleeve, the two ends of the stamping upper die are fixedly connected with the sliding sleeve, the upper end of the machine table is fixedly connected with a bottom block, and the upper end of the bottom block is fixedly connected with a support column.

Preferably, the inner wall of the bottom table is provided with a slot, and the inner wall of the clamping plate is fixedly connected with an anti-slip pad.

Preferably, the outer surface clamping plates of the insert block are attached, and the inner walls of the clamping plates are attached to the two ends of the insert block.

Preferably, the inner wall swing joint of sliding sleeve has the ball, the both ends of pillar are provided with the rolling groove.

Preferably, the outer surface of the support post is matched with the inner wall of the sliding sleeve, and the outer surface of the ball is matched with the rolling groove.

Preferably, two groups of clamping plates and anti-skid pads are arranged, and the anti-skid pads are made of rubber materials.

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

1. according to the utility model, through the structural design of the positioning mechanism arranged in the device main body, the insert block drives the lower die plate to be inserted into the clamping plate in the bottom table, so that the lower die plate is rapidly positioned and limited, the springs are arranged on the inner wall of the bottom table, and the clamping plate is elastically driven by the two groups of springs to be combined, so that the limitation on the position of the lower die plate is improved, the functions of facilitating the limitation and replacement of the die and improving the practicability are realized, and the problems that the injection die is required to be replaced, the rapid positioning and installation are difficult, the working efficiency is reduced and the use is inconvenient in the use process of the traditional die are solved;

2. according to the utility model, through the structural design that the guide mechanism is arranged at the upper end of the device main body, the sliding sleeves are arranged at the two ends of the stamping upper die, the bottom block is arranged at the upper end of the machine table, so that the support column is arranged at the upper end of the bottom block, and the balls are arranged on the inner wall of the sliding sleeve, so that the balls slide in the rolling grooves at the two ends of the support column, the lifting stability and the anti-jamming performance of the stamping upper die are improved, the lifting stability and the guiding performance of the device main body are improved, the functions of preventing deflection and shaking are realized, and the problem that the processing effect is poor due to Yi Doudong jamming of the traditional die during lifting is solved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic front perspective view of the device of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present utility model.

In the figure: 1. a device body; 11. a machine table; 12. stamping an upper die; 2. a positioning mechanism; 21. a base table; 22. a lower die plate; 23. inserting blocks; 24. a spring; 25. a clamping plate; 26. a slot; 27. an anti-slip pad; 3. a guide mechanism; 31. a sliding sleeve; 32. a bottom block; 33. a support post; 34. a ball; 35. rolling groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2, 3 and 4, the present utility model provides a technical solution: the die with the positioning structure comprises a device main body 1, a positioning mechanism 2 and a guiding mechanism 3, wherein the device main body 1 comprises a machine table 11; the upper end of the machine table 11 is movably connected with a stamping upper die 12; a positioning mechanism 2 is arranged in the device main body 1;

the positioning mechanism 2 includes a base table 21; the upper end of the machine table 11 is fixedly connected with a bottom table 21; a lower die plate 22 is inserted into the bottom table 21; the lower end of the lower die plate 22 is fixedly connected with an insert block 23; the inner wall of the bottom table 21 is movably connected with a spring 24; one end of the spring 24 is fixedly connected with a clamping plate 25; the inner wall of bottom table 21 is provided with slot 26, the inner wall fixedly connected with slipmat 27 of splint 25, the surface splint 25 of inserted block 23 is laminated mutually, the inner wall of splint 25 is laminated mutually with the both ends of inserted block 23, splint 25 and slipmat 27 install two sets of, slipmat 27 sets up to the rubber material, during operation, through installing punching press upper mould 12 at the upper end of board 11, punching press upper mould 12 carries out the moulding-die from top to bottom through the cylinder, install bottom table 21 in the upper end of board 11, drive inserted block 23 and insert the splint 25 of establishing in bottom table 21 inside, make to the quick location of lower mould board 22 spacing, install spring 24 at the inner wall of bottom table 21, through two sets of spring 24 elasticity drive splint 25 looks, make the improvement to the spacing of lower mould board 22 position, set up the slipmat 27 of rubber material at the inner wall of splint 25, make the reinforcing frictional force, fix a position lower mould board 22.

Referring to fig. 1, 2 and 4, a guide mechanism 3 is installed at the upper end of a device body 1, the guide mechanism 3 includes a sliding sleeve 31, two ends of a stamping upper die 12 are fixedly connected with the sliding sleeve 31, the upper end of a machine table 11 is fixedly connected with a bottom block 32, the upper end of the bottom block 32 is fixedly connected with a support column 33, the inner wall of the sliding sleeve 31 is movably connected with a ball 34, two ends of the support column 33 are provided with rolling grooves 35, the outer surface of the support column 33 is matched with the inner wall of the sliding sleeve 31, the outer surface of the ball 34 is matched with the rolling grooves 35, and in operation, by installing the sliding sleeve 31 at two ends of the stamping upper die 12 and installing the bottom block 32 at the upper end of the machine table 11, the support column 33 is installed at the upper end of the bottom block 32, and the ball 34 is installed at the inner wall of the sliding sleeve 31, so that the ball 34 slides in the rolling grooves 35 at the two ends of the support column 33, and the lifting stability and anti-jamming performance of the stamping upper die 12 are improved.

Working principle: through the structural design of the internally mounted positioning mechanism 2 of the device main body 1, the stamping upper die 12 is used for stamping up and down through an air cylinder, the bottom table 21 is mounted at the upper end of the machine table 11, the insert block 23 drives the lower die plate 22 to be inserted into the clamping plate 25 in the bottom table 21, so that the lower die plate 22 is rapidly positioned and limited, the springs 24 are mounted on the inner wall of the bottom table 21, and the clamping plate 25 is elastically driven to be combined through the two groups of springs 24, so that the limit on the position of the lower die plate 22 is improved, and the functions of limiting and replacing the die conveniently and improving the practicability are realized;

through the structural design of installing guiding mechanism 3 in the upper end of device main part 1, install sliding sleeve 31 at the both ends of punching press upper die 12, install bottom block 32 in the upper end of board 11 for install pillar 33 in the upper end of bottom block 32, install ball 34 at the inner wall of sliding sleeve 31, make ball 34 slide in the indent 35 at pillar 33 both ends, make improvement punching press upper die 12 stability and anti-sticking nature, improve the stability and the guidance of lifting of device main part 1 itself, prevent the function of skew and shake, just be the course of operation of whole device just, and the content that does not make detailed description in this specification all belongs to the prior art that is known to the expert in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a take location structure's mould, includes device main part (1), positioning mechanism (2) and guiding mechanism (3), its characterized in that: the device main body (1) comprises a machine table (11); the upper end of the machine table (11) is movably connected with a stamping upper die (12); a positioning mechanism (2) is arranged in the device main body (1);

the positioning mechanism (2) comprises a base table (21); the upper end of the machine table (11) is fixedly connected with a bottom table (21); a lower die plate (22) is inserted into the bottom table (21); the lower end of the lower die plate (22) is fixedly connected with an inserting block (23); the inner wall of the bottom table (21) is movably connected with a spring (24); one end of the spring (24) is fixedly connected with a clamping plate (25); the upper end of the device main body (1) is provided with a guide mechanism (3).

2. A mold with positioning structure according to claim 1, wherein: guiding mechanism (3) include sliding sleeve (31), the both ends fixedly connected with sliding sleeve (31) of mould (12) on the punching press, the upper end fixedly connected with bottom block (32) of board (11), the upper end fixedly connected with pillar (33) of bottom block (32).

3. A mold with positioning structure according to claim 1, wherein: the inner wall of the bottom table (21) is provided with a slot (26), and the inner wall of the clamping plate (25) is fixedly connected with an anti-slip pad (27).

4. A mold with positioning structure according to claim 3, wherein: the outer surface clamping plates (25) of the insert blocks (23) are attached, and the inner walls of the clamping plates (25) are attached to the two ends of the insert blocks (23).

5. A mold with positioning structure according to claim 2, wherein: the inner wall swing joint of sliding sleeve (31) has ball (34), the both ends of pillar (33) are provided with rolling groove (35).

6. The mold with positioning structure according to claim 5, wherein: the outer surface of the support column (33) is matched with the inner wall of the sliding sleeve (31), and the outer surface of the ball (34) is matched with the rolling groove (35).

7. A mold with positioning structure according to claim 3, wherein: two groups of clamping plates (25) and anti-slip pads (27) are arranged, and the anti-slip pads (27) are made of rubber materials.