CN111633124A

CN111633124A - Stamping die convenient to change

Info

Publication number: CN111633124A
Application number: CN202010489093.4A
Authority: CN
Inventors: 郑勇; 李小葡; 张卯伟
Original assignee: Shanxi Hengyue Forging Co ltd
Current assignee: Shanxi Hengyue Forging Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2020-09-08

Abstract

The invention discloses a stamping die convenient to replace, which comprises a base, wherein a lower die holder is fixedly arranged at the top of the base, a sliding rod is fixedly arranged at the top of the base, a motor is fixedly arranged at the top of the base, a threaded rod is movably arranged at the output end of the motor, a top plate is sleeved on the outer wall of the sliding rod, an upper die holder is fixedly arranged at the bottom of the top plate, a convex module is fixedly arranged at the bottom of the upper die holder, a first spring column is fixedly arranged at the bottom of the upper die holder, a fixing plate is movably arranged at one end of the first spring column, a guide column is fixedly arranged at the top of the lower die holder, and a concave module is movably arranged in the lower die holder. According to the stamping die convenient to replace, the module arranged on the die holder is simple in structure, has the characteristics of simplicity in disassembly and convenience in replacement, is very convenient for workers to disassemble and overhaul the die head, and can effectively improve the production efficiency.

Description

Stamping die convenient to change

Technical Field

The invention relates to the technical field of industry, in particular to a stamping die convenient to replace.

Background

The mould is a tool used for manufacturing a molded article in industrial production, a blank is made into a tool with a specific shape and a specific size under the action of external force, the development level of the mould production is one of important marks of the mechanical manufacturing level, the stamping mould applies pressure to a material by utilizing the mould on a press to enable the material to generate plastic deformation, and therefore a pressure processing method of a part is obtained.

Disclosure of Invention

The present invention is directed to a stamping die convenient to replace, so as to solve the problems of the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a stamping die convenient to replace comprises a base, a lower die holder is fixedly arranged at the top of the base, the top of the base is fixedly provided with a sliding rod, the top of the base is fixedly provided with a motor, a threaded rod is movably installed at the output end of the motor, a top plate is sleeved on the outer wall of the sliding rod, an upper die holder is fixedly arranged at the bottom of the top plate, a convex module is fixedly arranged at the bottom of the upper die holder, the interior of the convex module is movably provided with a screw, the bottom of the upper die holder is fixedly provided with a first spring column, one end of the first spring column is movably provided with a fixed plate, the top of the lower die holder is fixedly provided with a guide column, the interior of the lower die holder is movably provided with a concave die block, the interior of the lower die holder is fixedly provided with a second spring column, one end of the second spring column is movably provided with a pressing block, and a threaded shaft is fixedly arranged in the top plate.

Preferably, the first spring post and the second spring post are internally provided with cylinders, and the outer walls of the cylinders are sleeved with springs.

Preferably, the bottom of the fixing plate is provided with a groove, and the groove is matched with the guide column in size.

Preferably, the fixing plate is internally provided with a through hole, and the through hole is matched with the convex module in size.

Preferably, the outer wall of the female module is provided with a groove, and the groove is matched with the pressing block in size.

Preferably, the through-hole has been seted up to the inside of roof, and the quantity of above-mentioned through-hole is four and equally divide into two sets ofly, the outer wall of slide bar and the size looks adaptation of above-mentioned through-hole, the inside of threaded shaft and the screw thread looks adaptation of threaded rod.

Compared with the prior art, the invention has the beneficial effects that: this stamping die convenient to change installs the module simple structure on the die holder, possesses the characteristics of dismantling simply and conveniently changing, and the staff is very convenient when carrying out the dismantlement and the maintenance of mould head, can effectual improvement production efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side view of the present invention;

fig. 3 is a top view of the top plate of the present invention.

In the figure: 1. a base; 2. a lower die holder; 3. a slide bar; 4. a motor; 5. a threaded rod; 6. a top plate; 7. an upper die holder; 8. a male module; 9. a screw; 10. a first spring post; 11. a fixing plate; 12. a guide post; 13. a female module; 14. a second spring post; 15. a pressing block; 16. a threaded shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an embodiment of the present invention is shown: a stamping die convenient to replace comprises a base 1, a lower die holder 2 is fixedly installed at the top of the base 1, sliding rods 3 are fixedly installed at the top of the base 1, a motor 4 is fixedly installed at the top of the base 1, a threaded rod 5 is movably installed at the output end of the motor 4, a top plate 6 is sleeved on the outer wall of each sliding rod 3, through holes are formed in the top plate 6, the number of the through holes is four and is divided into two groups, the outer wall of each sliding rod 3 is matched with the size of the through hole, the inside of a threaded shaft 16 is matched with the threads of the threaded rod 5, an upper die holder 7 is fixedly installed at the bottom of the top plate 6, a convex die block 8 is fixedly installed at the bottom of the upper die holder 7, screws 9 are movably installed in the convex die block 8, a first spring column 10 is fixedly installed at the bottom of the upper die holder 7, cylinders are arranged in the first spring, one end movable mounting of first spring post 10 has fixed plate 11, the through-hole has been seted up to the inside of fixed plate 11, the bottom of the size looks adaptation fixed plate 11 of above-mentioned through-hole and convex module 8 is seted up flutedly, the size looks adaptation of above-mentioned recess and guide pillar 12, the top fixed mounting of lower bolster 2 has guide pillar 12, the inside movable mounting of lower bolster 2 has concave module 13, the outer wall of concave module 13 is seted up flutedly, above-mentioned recess and the size looks adaptation of pressing down piece 15, the inside fixed mounting of lower bolster 2 has second spring post 14, the one end movable mounting of second spring post 14 presses down piece 15, the inside fixed mounting of roof 6 has threaded shaft 16.

The working principle is as follows: place the material at the top of lower die holder 2 during the use, staff's starting power makes motor 4 circular telegram, motor 4 drives threaded rod 5 and rotates, threaded rod 5 drives threaded shaft 16 and rotates, because threaded shaft 16 is fixed in roof 6, threaded shaft 16 rotates and drives roof 6 and be elevating movement, because upper die holder 7 is fixed in roof 6, so roof 6 drives upper die holder 7 and removes, the bottom of upper die holder 7 is fixed with convex module 8, upper die holder 7 drives convex module 8 and presses down the material and produce the deformation, twist screw 9 when needing to be changed and change convex module 8.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or scope of the present invention. Accordingly, the embodiments of the invention are exemplary, but not limiting. The scope of the invention is indicated by the appended claims rather than by the foregoing description, and all changes that 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. The utility model provides a stamping die convenient to change, includes base (1), its characterized in that: the die comprises a base (1), a lower die holder (2) is fixedly mounted at the top of the base (1), a sliding rod (3) is fixedly mounted at the top of the base (1), a motor (4) is fixedly mounted at the top of the base (1), a threaded rod (5) is movably mounted at the output end of the motor (4), a top plate (6) is sleeved on the outer wall of the sliding rod (3), an upper die holder (7) is fixedly mounted at the bottom of the top plate (6), a convex module (8) is fixedly mounted at the bottom of the upper die holder (7), a screw (9) is movably mounted inside the convex module (8), a first spring column (10) is fixedly mounted at the bottom of the upper die holder (7), a fixing plate (11) is movably mounted at one end of the first spring column (10), a guide column (12) is fixedly mounted at the top of the lower die holder (2), a concave module (13) is, the inner part of the lower die holder (2) is fixedly provided with a second spring column (14), one end of the second spring column (14) is movably provided with a pressing block (15), and the inner part of the top plate (6) is fixedly provided with a threaded shaft (16).

2. A readily replaceable press die as set forth in claim 1, wherein: the spring is characterized in that cylinders are arranged inside the first spring column (10) and the second spring column (14), and springs are sleeved on the outer walls of the cylinders.

3. A readily replaceable press die as set forth in claim 1, wherein: the bottom of the fixed plate (11) is provided with a groove, and the groove is matched with the guide post (12) in size.

4. A readily replaceable press die as set forth in claim 1, wherein: the fixing plate (11) is internally provided with a through hole, and the through hole is matched with the convex module (8) in size.

5. A readily replaceable press die as set forth in claim 1, wherein: the outer wall of the concave module (13) is provided with a groove, and the groove is matched with the size of the pressing block (15).

6. A readily replaceable press die as set forth in claim 1, wherein: the through-hole has been seted up to the inside of roof (6), and the quantity of above-mentioned through-hole is four and equally divide into two sets ofly, the outer wall of slide bar (3) and the size looks adaptation of above-mentioned through-hole, the inside of threaded spindle (16) and the screw thread looks adaptation of threaded rod (5).