CN213856385U

CN213856385U - Extrusion die opening machine

Info

Publication number: CN213856385U
Application number: CN202022263972.3U
Authority: CN
Inventors: 王周前
Original assignee: Suzhou Zhongyi Metal Products Co ltd
Current assignee: Suzhou Zhongyi Metal Products Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-08-03
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses an extrusion die mold opening machine, comprising a base plate, the top fixed mounting of bottom plate one side has first fixed plate, the fixed surface of first fixed plate installs the cylinder, the output fixed mounting of cylinder has the stripper plate, the top fixed mounting of bottom plate opposite side has the fixing base, the fixed surface of fixing base installs the dead lever, the one end fixed mounting of dead lever has the second fixed plate, the equal fixed mounting of surface of second fixed plate has two connecting rods, two the connecting rod is kept away from the one end of second fixed plate is run through the stripper plate, the inside fixed mounting of stripper plate has the sleeve, sleeve activity suit is two the surface of connecting rod, two telescopic links of the equal fixedly connected with in surface of second fixed plate. The utility model discloses a set up a series of structures and make this device have a lot of stable effect and noise low, important characteristics such as work efficiency height.

Description

Extrusion die opening machine

Technical Field

The utility model relates to a processing technology field of metal technology specifically is an extrusion die opener.

Background

The mold opener is a mechanical device for opening a mold after the mold is machined, and has a tool for mechanically molding an article, the tool being composed of various parts, and different molds being composed 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 tool is used for forming a blank into a product with a specific shape and size under the action of external force in the forming processes of blanking, forming stamping, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting, and compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like, and the positive extrusion die is provided with a static female die, an extrusion cylinder for placing the blank and a punch for applying pressure to the blank.

A die for extruding metal is composed of a positive extruding die with a static concave die, an extruding container for holding blank, and a punch for applying pressure to the blank. The extrusion container of the backward extrusion die is a female die, the punch becomes a male die, metal can be extruded and formed from the female die under a large pressure, the extrusion container and the backward extrusion female die need to have high strength, and a multi-layer prestress combined structure is usually adopted. The working length of the punch and the male die is short, instability and bending under high pressure stress are avoided, and the long-time working die has the problems of poor stability, low working efficiency, noise during processing and the like under the action of expansion with heat and contraction with cold. Therefore, in order to solve the series of problems, we propose a mold opening machine solution for the extrusion mold.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an extrusion die mould opening machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a mold opening machine of an extrusion mold comprises a base plate, wherein a first fixing plate is fixedly arranged on one side of the top of the base plate, the side wall of one side of the first fixing plate is fixedly provided with an air cylinder, the output end of the air cylinder is fixedly provided with an extrusion plate, a fixed seat is fixedly arranged at the other side of the top of the bottom plate, a fixed rod is fixedly arranged on the side wall of the fixed seat close to one side of the extrusion plate, a second fixed plate is fixedly arranged at one end of the fixed rod, two connecting rods are fixedly arranged on the side wall of the second fixed plate close to one side of the extrusion plate, the interior of the extrusion plate is provided with a sleeve, the two connecting rods respectively penetrate through the extrusion plate through the two sleeves, the side wall of one side of the second fixing plate is provided with two telescopic rods, the outer surfaces of the two telescopic rods are sleeved with two second springs, and the outer surfaces of the two connecting rods are movably sleeved with a processing plate.

Preferably, two connecting rods are far away from the fixed block is fixedly mounted at one end of the second fixing plate, and the fixed block is fixed with the connecting rods through welding.

Preferably, one end of the second spring is fixedly connected with the second fixing plate, and the other end of the second spring is fixedly connected with the processing plate

Preferably, the outer surfaces of the two connecting rods are sleeved with first springs, and the first springs are fixedly connected with the processing plate.

Preferably, the base is fixedly arranged on both sides of the bottom plate.

Preferably, the side walls of the processing plate and the side walls of the extrusion plate opposite to each other are provided with grooves.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of scientific and reasonable structure, convenient and safe use, the extrusion plate is pushed to move through the work of the air cylinder, the sleeve inside the extrusion plate can move forward under the action of thrust, when the extrusion plate moves and is extruded with the processing plate, one end of the two first springs contacts with the extrusion plate, the air cylinder continues to push the extrusion plate to move, one end of the second spring sleeved on the outer surface of the telescopic rod of the processing plate bottom plate contacts with the processing plate, a buffering resistance is provided for the processing plate to enable the processing of the die to be more comprehensive after the processing of the die is finished, the air cylinder works reversely to drive the extrusion plate to move, the extrusion plate and the processing plate are mutually separated, the processing plate returns to the normal position under the action of the second spring and the second spring pushes the extrusion plate to move stably, the first spring on the outer surface of the processing plate provides the secondary thrust for the extrusion plate, so that the extrusion plate can quickly return to the original position to carry out the next work, when the fixed block was touch in the stripper plate motion, the cylinder worked once more and carries out the processing of mould, when guaranteeing that work normally accomplishes, can let stripper plate and processing plate fast reciprocating motion with fine protection stripper plate simultaneously, reduces the noise of mould during operation, improves the work efficiency of mould during operation simultaneously.

Drawings

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

fig. 2 is a schematic top view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a base; 2. a base plate; 3. a first fixing plate; 4. a cylinder; 5. a fixed block; 6. a sleeve; 7. a pressing plate; 8. a connecting rod; 9. a first spring; 10. processing a plate; 11. a second fixing plate; 12. fixing the rod; 13. a fixed seat; 14. a groove; 15. a second spring; 16. A telescopic rod.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an extrusion die mould opening machine technical scheme, comprising a base plate 2, one side fixed mounting at 2 tops of bottom plate has first fixed plate 3, fixed mounting has cylinder 4 on the lateral wall of one side of first fixed plate 3, the output fixed mounting of cylinder 4 has stripper plate 7, the opposite side fixed mounting at 2 tops of bottom plate has fixing base 13, fixed mounting has dead lever 12 on fixing base 13 is close to the lateral wall of stripper plate 7 one side, the one end fixed mounting of dead lever 12 has second fixed plate 11, second fixed plate 11 is close to equal fixed mounting has two connecting rods 8 on the lateral wall of stripper plate 7 one side, the inside of stripper plate 7 is provided with sleeve 6, two connecting rods 8 run through stripper plate 7 through two sleeve 6 respectively, be provided with two telescopic links 16 on the lateral wall of second fixed plate 11 one side, two second springs 15 have all been overlapped to the surface of two telescopic links 16, the surface activity of two connecting rods 8 is cup jointed and is installed processing board 10.

Preferably, the two connecting rods 8 are far away from the fixing block 5 at the end of the second fixing plate 11, the fixing block 5 and the connecting rods 8 are fixed by welding, and the two fixing blocks can prevent the extrusion plate 7 from separating from the two connecting rods 8.

Preferably, one end of the second spring 15 is fixedly connected to the second fixing plate 11, the other end of the second spring 15 is fixedly connected to the processing plate 10, and the two second springs 15 can increase the working efficiency.

Preferably, the outer surfaces of the two connecting rods 8 are sleeved with first springs 9, the first springs 9 are fixedly connected with the processing plate 10, and the first springs 9 give thrust when the extrusion plate 7 moves reversely, so that the working efficiency is improved.

Preferably, the base 1 is fixedly mounted on both sides of the bottom plate 2 to support and fix the bottom plate 2.

Preferably, the side wall of the processing plate 10 opposite to the side wall of the extrusion plate 7 is provided with a groove 14, so that the quality of the die during extrusion processing is ensured.

The working principle is as follows: the utility model pushes the extrusion plate 7 to move through the work of the cylinder 4, the sleeve 6 in the extrusion plate 7 moves forward under the action of thrust, when the extrusion plate 7 moves and is extruded with the processing plate 10, one end of the two first springs 9 contacts the extrusion plate 7, the cylinder 4 continues to push the extrusion plate 7 to move, one end of the second spring 15 sleeved on the outer surface of the telescopic rod 16 of the bottom plate of the processing plate 10 contacts the processing plate 10, the resistance for buffering the processing plate 10 enables the die processing to be more comprehensive, after the die processing is completed, the cylinder 4 works reversely to drive the extrusion plate 7 to move, the extrusion plate 7 and the processing plate 10 are mutually far away, the processing plate 10 returns to the normal position under the action of the second spring 15, the second spring 15 pushes the extrusion plate 7 to move stably, the first spring 9 on the outer surface of the processing plate 10 provides secondary thrust for the extrusion plate 7, so that the extrusion plate 7 can quickly return to the original position to carry out the next work, when 7 movements of stripper plate touch fixed block 5, cylinder 4 works once more and carries out the processing of mould, when guaranteeing that work normally accomplishes, protection stripper plate 7 and processing board 10 that can be fine let stripper plate 7 can quick reciprocating motion simultaneously, noise reduction improves work efficiency.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus, and any standard components found in known art that may be commercially available or commercially available and may be readily customized based on the teachings of the specification and the drawings, and that the particular connection between the various components is by conventional means well known in the art, and that the machine, component, or apparatus is by model and circuit connection is by conventional means well known in the art, and will not be described in detail herein.

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. An extrusion die opening machine comprising a base plate (2), characterized in that: a first fixing plate (3) is fixedly mounted on one side of the top of the bottom plate (2), a cylinder (4) is fixedly mounted on the side wall of one side of the first fixing plate (3), an extrusion plate (7) is fixedly mounted at the output end of the cylinder (4), a fixing seat (13) is fixedly mounted on the other side of the top of the bottom plate (2), a fixing rod (12) is fixedly mounted on the side wall of one side of the fixing seat (13) close to the extrusion plate (7), a second fixing plate (11) is fixedly mounted at one end of the fixing rod (12), two connecting rods (8) are fixedly mounted on the side wall of one side of the second fixing plate (11) close to the extrusion plate (7), a sleeve (6) is arranged inside the extrusion plate (7), the two connecting rods (8) penetrate through the extrusion plate (7) through the two sleeves (6) respectively, and two telescopic rods (16) are arranged on the side wall of one side of the second fixing plate (11), two the surface of telescopic link (16) all is equipped with two second springs (15), two the surface activity of connecting rod (8) is cup jointed and is installed processing board (10).

2. The extrusion die opener according to claim 1, wherein: two the equal fixed mounting of one end of connecting rod (8) keeping away from second fixed plate (11) has fixed block (5), fixed block (5) with pass through welded fastening between connecting rod (8).

3. The extrusion die opener according to claim 1, wherein: one end of the second spring (15) is fixedly connected with the second fixing plate (11), and the other end of the second spring (15) is fixedly connected with the processing plate (10).

4. The extrusion die opener according to claim 1, wherein: the outer surface of each of the two connecting rods (8) is sleeved with a first spring (9), and the first springs (9) are fixedly connected with the processing plate (10).

5. The extrusion die opener according to claim 1, wherein: the base (1) is fixedly arranged on two sides of the bottom plate (2).

6. The extrusion die opener according to claim 1, wherein: and grooves (14) are formed in the side wall of one side, opposite to the extrusion plate (7), of the processing plate (10).