CN217095671U

CN217095671U - Powder metallurgy finishing machine die carrier

Info

Publication number: CN217095671U
Application number: CN202220490949.4U
Authority: CN
Inventors: 张思俊; 林峰; 张庚; 侯为明
Original assignee: Jiahong Auto Parts Technology Wuhu Co ltd
Current assignee: Jiahong Auto Parts Technology Wuhu Co ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-08-02
Anticipated expiration: 2032-03-08

Abstract

The utility model provides a powder metallurgy finishing machine die carrier, which comprises a die carrier body, wherein the die carrier body consists of a lower bottom plate, a lining plate, an upper punch fixed plate, a lower punch fixed plate, a female die fixed plate and a die, the two sides of the upper surface of the lower bottom plate are vertically connected with the lining plate, one end of the lining plate far away from the lower bottom plate is fixedly connected with the two sides of the lower surface of the female die fixed plate, the upper punch fixed plate is arranged above the female die fixed plate, the lower punch fixed plate is arranged between the lower bottom plate and the female die fixed plate, the die is arranged at the center of the upper surface of the female die fixed plate, the four corners of the upper surface of the female die fixed plate are vertically connected with guide posts, the four corners of the lower surface of the upper punch fixed plate are vertically connected with long guide sleeves, each long guide sleeve is matched with the guide post, and pull rods are fixedly connected with the two sides of the lower surface of the upper punch fixed plate, the utility model discloses reduce complicated action flow, realize that quick mould, frock switch.

Description

Powder metallurgy finishing machine die carrier

Technical Field

The utility model mainly relates to the technical field of fine shaping of powder metallurgy, in particular to a die carrier of a powder metallurgy finishing machine.

Background

The existing powder metallurgy product shaping adopts a hydraulic press or a mechanical forming press, the die carrier has complex structure and various actions, the technical requirements on the assembly and disassembly of dies and tools are more, and the operation is difficult. The working hours for changing models are more, and the debugging period is long.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a powder metallurgy finishing machine die carrier for solve the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the die set of the powder metallurgy finishing machine comprises a die set body, wherein the die set body consists of a lower bottom plate, lining plates, an upper punch fixing plate, a lower punch fixing plate, a female die fixing plate and dies, the lining plates are vertically connected to two sides of the upper surface of the lower bottom plate, one ends of the two lining plates, far away from the lower bottom plate, are fixedly connected with two sides of the lower surface of the female die fixing plate, the upper punch fixing plate is arranged above the female die fixing plate, the lower punch fixing plate is arranged between the lower bottom plate and the female die fixing plate, the dies are arranged in the center of the upper surface of the female die fixing plate, guide posts are vertically connected to four corners of the upper surface of the female die fixing plate, long guide sleeves are vertically connected to four corners of the lower surface of the upper punch fixing plate, each long guide sleeve is matched with each guide post, pull rods are fixedly connected to two sides of the lower surface of the upper punch fixing plate, and the bottom ends of the two pull rods penetrate through the female die fixing plate and are fixedly connected with the upper surface of the lower punch fixing plate, the center of the upper surface of the lower punch fixing plate is fixedly connected with a top block, and the top block is matched with a female die on the female die fixing plate.

Further, two pull rods are arranged diagonally.

Furthermore, the inner sides of the two lining plates are provided with four vertical long guide posts.

Furthermore, two ends of the four long guide pillars are respectively and fixedly connected with the upper surface of the lower bottom plate and the lower surface of the female die fixing plate.

Furthermore, four corners of the lower punch fixing plate are movably arranged on the outer sides of the four long guide posts.

Furthermore, guide sleeves are arranged on the outer sides of the four long guide columns, which are in contact with the lower punch fixing plate, and are movably connected with the inner sides of the guide sleeves.

Furthermore, the outer sides of the four guide sleeves are fixedly connected with the lower punch fixing plate.

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

the utility model discloses can realize quick retooling, can save 1-2 hours man-hours, reduce pneumatic cylinder auxiliary action, can save 3-5 seconds in single man-hour, reduce the energy consumption simultaneously.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a three-dimensional structure of the present invention;

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

FIG. 3 is an enlarged view of the point A of the present invention;

in the figure: 1. a die carrier body; 2. a lower base plate; 3. a liner plate; 4. an upper punch fixing plate; 5. a lower punch fixing plate; 6. a female die fixing plate; 7. a guide post; 8. a guide sleeve; 9. a long guide sleeve; 10. a pull rod; 11. a mold; 12. a long guide post; 13. and (7) a top block.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-3, the die set of the powder metallurgy finishing machine comprises a die set body 1, wherein the die set body 1 comprises a lower bottom plate 2, a lining plate 3, an upper punch fixing plate 4, a lower punch fixing plate 5, a female die fixing plate 6 and a die 11, and the die set is fixed by the lower bottom plate 2, the upper punch fixing plate 4 and a shaping device. The upper surface both sides of lower plate 2 all are connected with welt 3 perpendicularly, two the one end of keeping away from lower plate 2 of welt 3 all with the lower surface both sides fixed connection of bed die fixed plate 6, upper punch fixed plate 4 is established in the top of bed die fixed plate 6, lower punch fixed plate 5 is established between lower plate 2 and bed die fixed plate 6, mould 11 is installed in the upper surface central authorities department of bed die fixed plate 6, and mould 11 locks the installation through clamping ring and bolt. The four corners of the upper surface of the female die fixing plate 6 are vertically connected with guide pillars 7, the four corners of the lower surface of the upper punch fixing plate 4 are vertically connected with long guide sleeves 9, each long guide sleeve 9 is matched with the guide pillar 7, and the upper punch fixing plate 4 is convenient to guide and fix when moving vertically through the guide pillars 7 and the long guide sleeves 9. And the both sides of the lower surface of the upper punch fixed plate 4 are fixedly connected with pull rods 10, the two pull rods 10 are arranged diagonally, the bottom ends of the pull rods 10 penetrate through the female die fixed plate 6 and are fixedly connected with the upper surface of the lower punch fixed plate 5, the center of the upper surface of the lower punch fixed plate 5 is fixedly connected with a top block 13, the top block 13 is matched with a female die on the female die fixed plate 6, the lower punch fixed plate 5 can vertically move along with the upper punch fixed plate 4 through the pull rods 10, and the top block 13 ejects the female die of the product to realize the demoulding operation.

Please refer to fig. 1-2 again, the inner sides of the two lining plates 3 are provided with vertical long guide posts 12, the number of the long guide posts 12 is four, two ends of the four long guide posts 12 are respectively and fixedly connected with the upper surface of the lower base plate 2 and the lower surface of the female die fixing plate 6, four corners of the lower punch fixing plate 5 are movably installed at the outer sides of the four long guide posts 12, and the four long guide posts 12 guide the lower punch fixing plate 5 and simultaneously prevent the lower punch fixing plate 5 from moving horizontally. The outer sides of the four long guide columns 12, which are in contact with the lower punch fixing plate 5, are provided with guide sleeves 8 and movably connected with the inner sides of the guide sleeves 8, the outer sides of the four guide sleeves 8 are fixedly connected with the lower punch fixing plate 5, and the lower punch fixing plate 5 can move vertically along the long guide columns 12 conveniently through the guide sleeves 8.

The utility model discloses a concrete operation as follows:

during operation, firstly, the die holder body 1 is fixed on shaping equipment through the lower bottom plate 2 and the upper punch fixing plate 4, then the die 11 is locked at the upper surface of the female die fixing plate 6 through the pressing ring and the bolts, during shaping, a product is placed on the die 11, the upper punch fixing plate 4 moves downwards along with a pressing plate of the shaping equipment to enable the product to be pressed into the die 11, during die opening, the upper punch fixing plate 4 rises along with the pressing plate of the shaping equipment, meanwhile, the lower punch fixing plate 5 is driven to rise under the action of the pull rod 10, and the ejector block 13 enables the product to be ejected out of a female die to complete the demoulding operation.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. Powder metallurgy finishing shape quick-witted die carrier, including die carrier body (1), its characterized in that: the die set body (1) consists of a lower base plate (2), lining plates (3), an upper punch fixing plate (4), a lower punch fixing plate (5), a female die fixing plate (6) and a die (11), wherein the lining plates (3) are vertically connected to two sides of the upper surface of the lower base plate (2), one ends of the two lining plates (3) far away from the lower base plate (2) are fixedly connected to two sides of the lower surface of the female die fixing plate (6), the upper punch fixing plate (4) is arranged above the female die fixing plate (6), the lower punch fixing plate (5) is arranged between the lower base plate (2) and the female die fixing plate (6), the die (11) is arranged in the center of the upper surface of the female die fixing plate (6), four corners of the upper surface of the female die fixing plate (6) are vertically connected with guide columns (7), and four corners of the lower surface of the upper punch fixing plate (4) are vertically connected with long guide sleeves (9), each long guide sleeve (9) is matched with a guide pillar (7), pull rods (10) are fixedly connected to two sides of the lower surface of the upper punch fixing plate (4), the bottom ends of the two pull rods (10) penetrate through the female die fixing plate (6) and are fixedly connected with the upper surface of the lower punch fixing plate (5), a top block (13) is fixedly connected to the center of the upper surface of the lower punch fixing plate (5), and the top block (13) is matched with a female die on the female die fixing plate (6).

2. The powder metallurgy sizing die set of claim 1, wherein: the two pull rods (10) are arranged diagonally.

3. The powder metallurgy sizing die set of claim 1, wherein: the inner sides of the two lining plates (3) are provided with vertical long guide posts (12), and the number of the long guide posts (12) is four.

4. The powder metallurgy sizing die set of claim 3, wherein: two ends of the four long guide posts (12) are respectively and fixedly connected with the upper surface of the lower bottom plate (2) and the lower surface of the female die fixing plate (6).

5. The powder metallurgy sizing die set of claim 1, wherein: four corners of the lower punch fixing plate (5) are movably arranged at the outer sides of the four long guide posts (12).

6. The powder metallurgy sizing die set of claim 5, wherein: guide sleeves (8) are arranged on the outer sides of the four long guide columns (12) contacted with the lower punch fixing plate (5) and movably connected with the inner sides of the guide sleeves.

7. The powder metallurgy sizing die set of claim 6, wherein: the outer sides of the four guide sleeves (8) are fixedly connected with the lower punch fixing plate (5).