CN218614950U

CN218614950U - Mould with more accurate positioning

Info

Publication number: CN218614950U
Application number: CN202223082770.4U
Authority: CN
Inventors: 葛历华
Original assignee: Changdong Tool & Die Co
Current assignee: Changdong Tool & Die Co
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-03-14
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses a fix a position more accurate mould, include the upper die base and be located the die holder of upper die base below, the top edge of upper die base all is equipped with the outer guide pin bushing of vertical setting, the top both sides of upper die base just are located two liang be equipped with outer spacing post one between the outer guide pin bushing, the top of upper die base just is located a plurality ofly be equipped with the punch holder between outer spacing post one, the top of punch holder is equipped with takes off the flitch, the top of taking off the flitch is equipped with the side cut and dashes, the top of upper die base just is located the bilateral symmetry of taking off the flitch is equipped with the side cut splint that the slope set up. Has the beneficial effects that: the magnet is added, so that the product is more accurately placed on the lower template, and the production can be fast and stable; the manufacturing cost of the die is reduced, the magnet can absorb the die during production of products, the punching and trimming stability is high during production, and the requirements on the quality of product hole sites and material edges required by customers can be better met.

Description

Mould with more accurate positioning

Technical Field

The utility model relates to the technical field of molds, particularly, relate to a fix a position more accurate mould.

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, with 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.

In the process of pressing down, the material is impacted by the upper die and vibrates with the vibration generated when the press works, so that the material is stressed, vibrates and deviates from a preset position easily, and the material stamping precision is reduced.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem in the correlation technique, the utility model provides a fix a position more accurate mould to overcome the above-mentioned technical problem that current correlation technique exists.

Therefore, the utility model discloses a specific technical scheme as follows:

a die with more accurate positioning comprises an upper die holder and a lower die holder located below the upper die holder, wherein outer guide sleeves which are vertically arranged are arranged at the corners of the top end of the upper die holder, outer limiting posts I are arranged on two sides of the top end of the upper die holder and between every two outer guide sleeves, an upper clamping plate is arranged on the top end of the upper die holder and between a plurality of outer limiting posts I, a stripper plate is arranged on the top end of the upper clamping plate, trimming punches are arranged on the top end of the stripper plate, obliquely arranged side punching clamping plates are symmetrically arranged on the top end of the upper die holder and on two sides of the stripper plate, and sliding blocks matched with the side punching clamping plates are arranged on the side punching clamping plates;

the top of die holder is equipped with the drive block that the symmetry set up, and is two sets of just be located between the drive block the top of die holder is equipped with the income son of punching a hole, the one side of going into the son of punching a hole just is located the top of die holder is equipped with the pipe position, one side of die holder is equipped with the side and goes into the son, the side is gone into one side of son and is located the lateral wall of die holder is equipped with into the son briquetting, the top of die holder is equipped with magnet.

Preferably, the top corners of the stripper plates are provided with inner guide posts, and the top end of the lower die base is provided with inner limit positions matched with the inner guide posts.

Preferably, the corner of the top end of the lower die holder is provided with an outer guide pillar matched with the outer guide sleeve.

Preferably, two outer limiting columns II which are symmetrically arranged are arranged on two sides of the top end of the lower die base and between every two outer guide columns.

Preferably, the bottom end of the lower die base is provided with a supporting plate matched with the lower die base.

The utility model has the advantages that: because the product has no inner positioning hole, the outer pipe position can only be made outside the product according to the prior scheme, the production is unstable, the magnet is added, and the product is more accurately placed on the lower template, so that the product can be produced quickly and stably; the manufacturing cost of the die is reduced, the magnet can absorb the iron during production of the product, the punching and trimming stability is high during production, and the quality requirements of product hole sites and material edges required by customers can be better met.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, 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 that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is one of the schematic structural views of a mold with more accurate positioning according to an embodiment of the present invention;

fig. 2 is a second schematic structural view of a more accurately positioned mold according to an embodiment of the present invention;

fig. 3 is an enlarged schematic view of a punching insert in a die with more accurate positioning according to an embodiment of the present invention.

In the figure:

1. an upper die holder; 2. a lower die holder; 3. an outer guide sleeve; 4. a first outer limiting column; 5. an upper splint; 6. a material removing plate; 7. laterally punching the clamping plate; 8. a slider; 9. a drive block; 10. punching a hole and inserting the core; 11. a pipe position; 12. punching the insert laterally; 13. pressing the insert into blocks; 14. a magnet; 15. an inner guide post; 16. internal limiting; 17. an outer guide post; 18. a second outer limiting column; 19. a support plate; 20. and (6) trimming and punching.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a fix a position more accurate mould.

The first embodiment;

as shown in fig. 1-3, according to the embodiment of the present invention, a mold with more accurate positioning includes an upper mold base 1 and a lower mold base 2 located below the upper mold base 1, outer guide sleeves 3 vertically arranged are all provided at the top edge of the upper mold base 1, outer spacing posts one 4 are provided between every two outer guide sleeves 3 at both sides of the top end of the upper mold base 1, an upper clamping plate 5 is provided between a plurality of outer spacing posts one 4 at the top end of the upper mold base 1, a stripper plate 6 is provided at the top end of the upper clamping plate 5, a side punch 20 is provided at the top end of the stripper plate 6, side punch clamping plates 7 obliquely arranged are symmetrically provided at both sides of the top end of the upper mold base 1 and located at the stripper plate 6, and a slider 8 matched with the side punch clamping plates 7 is provided;

the top of die holder 2 is equipped with the drive block 9 that the symmetry set up, and is two sets of between the drive block 9 and be located the top of die holder 2 is equipped with the son 10 of punching a hole, the one side of the son 10 of punching a hole just is located the top of die holder 2 is equipped with pipe position 11, one side of die holder 2 is equipped with the side and dashes into son 12, the side is rushed into one side of son 12 and is located the lateral wall of die holder 2 is equipped with into sub-briquetting 13, the top of die holder 2 is equipped with magnet 14.

The second embodiment;

as shown in fig. 1-3, the top corners of the stripper plate 6 are provided with inner guide posts 15, the top of the lower die holder 2 is provided with inner limiting posts 16 matched with the inner guide posts 15, the top corners of the lower die holder 2 are provided with outer guide posts 17 matched with the outer guide sleeves 3, two symmetrical outer limiting posts 18 are arranged on two sides of the top of the lower die holder 2 and between every two outer guide posts 17, and the bottom of the lower die holder 2 is provided with a supporting plate 19 matched with the outer limiting posts.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

When in actual application, the product is put on the lower die base, magnet and the outer tube position of inlaying through the lower die base are fixed the product accuracy well, after the upper die descends to certain position, take off the flitch and push down the product downstream, go up the mould side blow simultaneously under the effect of lower mould drive block, the start work, accomplish the side blow and cut edge of punching a hole, the punch press upper table dish begins to rise after arriving the bottom dead center position, drive the upward movement of mould part, go up the mould and reset, make the side cut drift work piece that punches a hole break away from the product, the side cut completion of punching a hole, the product focus is below, if there is not the magnet, the product can the landing can not stable production.

In conclusion, by means of the technical scheme of the utility model, because the product has no inner positioning hole, the outer pipe position can only be made outside the product according to the previous scheme, the production is unstable, the magnet is added, the product is more accurately placed on the lower template, and the production can be fast and stable; the manufacturing cost of the die is reduced, the magnet can absorb the die during production of products, the punching and trimming stability is high during production, and the requirements on the quality of product hole sites and material edges required by customers can be better met.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The die with more accurate positioning is characterized by comprising an upper die base (1) and a lower die base (2) located below the upper die base (1), wherein outer guide sleeves (3) which are vertically arranged are arranged at corners of the top end of the upper die base (1), outer limiting posts I (4) are arranged on two sides of the top end of the upper die base (1) and located between every two outer guide sleeves (3), upper clamping plates (5) are arranged on the top end of the upper die base (1) and located between the outer limiting posts I (4), stripping plates (6) are arranged on the top ends of the upper clamping plates (5), trimming punches (20) are arranged on the top ends of the stripping plates (6), obliquely arranged side punching clamping plates (7) are symmetrically arranged on the top end of the upper die base (1) and located on two sides of the stripping plates (6), and sliding blocks (8) matched with the side punching clamping plates (7) are arranged on the side punching clamping plates (7);

the top of die holder (2) is equipped with drive block (9) that the symmetry set up, and is two sets of between drive block (9) and be located the top of die holder (2) is equipped with and punches a hole and goes into son (10), the one side of punching a hole and going into son (10) and being located the top of die holder (2) is equipped with pipe position (11), one side of die holder (2) is equipped with the side and dashes and goes into son (12), the side dashes and goes into one side of son (12) and be located the lateral wall of die holder (2) is equipped with into sub-briquetting (13), the top of die holder (2) is equipped with magnet (14).

2. The die capable of achieving more accurate positioning according to claim 1, wherein the top corners of the stripper plate (6) are provided with inner guide posts (15), and the top end of the lower die holder (2) is provided with inner limiting posts (16) matched with the inner guide posts (15).

3. The die for more accurately positioning according to claim 2, characterized in that the top corner of the lower die holder (2) is provided with an outer guide post (17) matched with the outer guide sleeve (3).

4. The mold with more accurate positioning according to claim 3, characterized in that two symmetrically arranged outer limiting columns (18) are arranged on two sides of the top end of the lower mold base (2) and between every two outer guide columns (17).

5. A more accurate positioning mould according to claim 1, characterized in that the lower die holder (2) is provided with a supporting plate (19) at the bottom end for matching with the lower die holder.