CN210907443U - Multidirectional forming die structure of valve - Google Patents

Multidirectional forming die structure of valve Download PDF

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Publication number
CN210907443U
CN210907443U CN201922041617.9U CN201922041617U CN210907443U CN 210907443 U CN210907443 U CN 210907443U CN 201922041617 U CN201922041617 U CN 201922041617U CN 210907443 U CN210907443 U CN 210907443U
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China
Prior art keywords
extrusion
die
guide slot
base
stripper bar
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CN201922041617.9U
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Chinese (zh)
Inventor
胡立水
曾辉
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Wenzhou Okcan Machinery Co ltd
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Wenzhou Okcan Machinery Co ltd
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Abstract

The utility model discloses a multidirectional forming die structure of valve, including upper die base, die holder, be fixed with last mould and lower mould on upper die base, the die holder respectively, the lower mould is equipped with left extrusion subassembly, right extrusion subassembly along the horizontal direction, and the rear is equipped with back extrusion subassembly, is equipped with the die cavity with the product adaptation on the lower mould, and the left and right sides of die cavity is equipped with respectively and is used for first guide slot, the second guide slot to left stripper bar, right stripper bar direction, and the rear end of die cavity is equipped with the third guide slot that is used for back stripper bar direction. The utility model discloses utilize first guide slot, second guide slot to lead left extrusion subassembly, right extrusion subassembly's stripper bar respectively, utilize the third guide slot to lead the stripper bar of back extrusion subassembly, can be convenient for the stripper bar pushes smoothly and carries out the shaping, but in addition blowing, saving metal material, save process time still can be convenient for, and the shaping is effectual, has solved the problem among the prior art.

Description

Multidirectional forming die structure of valve
Technical Field
The utility model relates to a mould shaping technical field specifically is a multidirectional forming die structure of valve.
Background
For ball valve body products, if the traditional forging forming is adopted, the process flow is as follows: blanking → heating → blank making (material distribution) → upsetting the right flange → preforging (preforming) → finish forging forming → trimming, for 7 processes. The main problems of the method are as follows: (1) the middle cavity can not be forged and needs to be machined, so that the machining time is long and the manufacturing cost is high; (2) the material waste is serious, the molding quality is low, and the intermediate cavity formed by machining and the cut-off flash become waste materials.
Disclosure of Invention
An object of the utility model is to provide a multidirectional forming die structure of valve can practice thrift metal material, save process time, and ball valve body overall quality is high, and the shaping is effectual, has solved the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a multidirectional forming die structure of valve, includes upper die base, die holder, be fixed with mould and lower mould on upper die base, the die holder respectively, the lower mould is equipped with left extrusion subassembly, right extrusion subassembly along the horizontal direction, and the rear is equipped with back extrusion subassembly, go up the mould with be equipped with the die cavity with the product adaptation on the lower mould faces mutually, the left and right sides of die cavity is equipped with first guide slot, the second guide slot that is used for left stripper bar, right stripper bar direction respectively, the rear end of die cavity is equipped with the third guide slot that is used for back stripper bar direction.
Furthermore, left side extrusion subassembly, right extrusion subassembly and back extrusion subassembly all include extrusion stem fixing base and extrusion stem base, a left side extrusion stem right side extrusion stem and back extrusion stem is respectively through corresponding the extrusion stem fixing base install in corresponding on the extrusion stem base.
Furthermore, the upper die and the lower die are fixed on the upper die base and the lower die base through a first counterpressure plate and a second counterpressure plate respectively, the upper die base and the lower die base are respectively provided with a first limiting groove and a second limiting groove which are used for preventing the first counterpressure plate and the second counterpressure plate from moving along the horizontal direction, and the upper die and the lower die are respectively provided with a first clamping groove and a second clamping groove which are used for accommodating the first counterpressure plate and the second counterpressure plate.
Furthermore, a positioning table is arranged on the upper surface of the upper die base, and locking structures are arranged on four corners of the contact surface of the upper die and the lower die.
The utility model provides a valve multidirectional forming die structure, which presses an upper die into a positioning cavity of an upper die base through the matching of a first counter plate and a first clamping groove, and presses the upper die into the positioning cavity of the upper die base through the matching of a second counter plate and a second clamping groove; after raw and other materials are put into the die cavity, the power source is controlled to enable the upper die to move downwards, the lower die of the upper die is closed to form a die locking mode, the left extrusion rod and the right extrusion rod of the left extrusion assembly and the right extrusion assembly are respectively extruded inwards along the first guide groove and the second guide groove, the flange plates at two ends of the valve are formed, the rear extrusion rod of the rear extrusion assembly is extruded forwards along the third guide groove, and the flange plate at the rear end of the valve body is formed by utilizing the die cavity matched with a product to complete integral forming.
The utility model discloses utilize first guide slot, second guide slot to lead left extrusion subassembly, right extrusion subassembly's stripper bar respectively, utilize the third guide slot to lead the stripper bar of back extrusion subassembly, can be convenient for the stripper bar pushes smoothly and carries out the shaping, but in addition blowing, saving metal material, save process time still can be convenient for, and the shaping is effectual, has solved the problem among the prior art.
Drawings
Fig. 1 is the schematic view of the valve body structure processed by the utility model.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a cross-sectional view of the present invention.
In the figure: 100. an upper die holder; 200. a lower die holder; 110. an upper die; 210. a lower die; 120. a first pair of press plates; 220. a second counter plate; 130. a first limit groove; 230. a second limit groove; 140. a first card slot; 240. a second card slot; 150. a positioning table; 250. a locking structure; 111. a left extrusion assembly; 112. a right extrusion assembly; 113. a post-extrusion assembly; 1111. a left squeeze bar; 1121. a right extrusion stem; 1131. a rear extrusion rod; 211. a cavity; 212. a first guide groove; 213. a second guide groove; 214. a third guide groove; 300. a fixed seat of the extrusion rod; 400. and (4) extruding the rod base.
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.
Please refer to fig. 1-3, the utility model provides a multidirectional forming die structure of valve, including upper die base 100, die holder 200, upper die base 100, be fixed with respectively on the die holder 200 and go up mould 110 and lower mould 210, lower mould 110 is equipped with left extrusion subassembly 111 along the horizontal direction, right side extrusion subassembly 112, the rear is equipped with back extrusion subassembly 113, go up mould 110 and lower mould 210 face mutually on be equipped with the die cavity 211 of product adaptation, the left and right sides of die cavity 211 is equipped with respectively and is used for the first guide slot 212, the second guide slot 213 of left side stripper 1111, right side stripper 1121 direction, the rear end of die cavity 211 is equipped with the third guide slot 214 that is used for back stripper 1131 direction.
Furthermore, each of the left extrusion assembly 111, the right extrusion assembly 112, and the rear extrusion assembly 113 includes an extrusion rod fixing seat 300 and an extrusion rod base 400, and the left extrusion rod 1111, the right extrusion rod 1121, and the rear extrusion rod 1131 are respectively installed on the corresponding extrusion rod base 400 through the corresponding extrusion rod fixing seat 300.
Further, the upper die 110 and the lower die 210 are fixed on the upper die base 100 and the lower die base 200 through the first counter plate 120 and the second counter plate 220, the upper die base 100 and the lower die base 200 are respectively provided with a first limiting groove 130 and a second limiting groove 230 for preventing the first counter plate 120 and the second counter plate 220 from moving along the horizontal direction, and the upper die 110 and the lower die 210 are respectively provided with a first clamping groove 140 and a second clamping groove 240 for accommodating the first counter plate 120 and the second counter plate 220.
Further, a positioning table 150 is disposed on the upper surface of the upper die base 100, and locking structures 250 are disposed on four corners of a contact surface of the upper die 110 and the lower die 210.
The utility model provides a multidirectional forming die structure of valve, through the cooperation of first counterpressure plate 120 and first draw-in groove 140, impress upper die 110 in the location intracavity of upper die base 100, through the cooperation of second counterpressure plate 220 and second draw-in groove 240, impress upper die 110 in the location intracavity of upper die base 100; after the material is placed into the cavity 211, the power source is controlled to enable the upper die 110 to move downwards, the lower die 210 of the upper die 110 is closed to form a die locking mode, the left extrusion rod 1111 and the right extrusion rod 1121 of the left extrusion assembly 111 and the right extrusion assembly 112 are respectively extruded inwards along the first guide groove 212 and the second guide groove 213, the flange plates at two ends of the valve are formed, the rear extrusion rod 1131 of the rear extrusion assembly 113 is extruded forwards along the third guide groove 214 to form the flange plate at the rear end of the valve body, and the cavity matched with the product is used for completing integral forming.
The utility model discloses utilize first guide slot, second guide slot to lead left extrusion subassembly, right extrusion subassembly's stripper bar respectively, utilize the third guide slot to lead the stripper bar of back extrusion subassembly, can be convenient for the stripper bar pushes smoothly and carries out the shaping, but in addition blowing, saving metal material, save process time still can be convenient for, and the shaping is effectual, has solved the problem among the prior art.
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 (4)

1. The utility model provides a multidirectional forming die structure of valve, includes upper die base, die holder, its characterized in that, be fixed with mould and lower mould on upper die base, the die holder respectively, the lower mould is equipped with left extrusion subassembly, right extrusion subassembly along the horizontal direction, and the rear is equipped with back extrusion subassembly, go up the mould with the lower mould faces the face and is equipped with the die cavity with the product adaptation mutually, the left and right sides of die cavity is equipped with first guide slot, the second guide slot that is used for left stripper bar, right stripper bar direction respectively, the rear end of die cavity is equipped with the third guide slot that is used for back stripper bar direction.
2. The structure of claim 1, wherein each of the left extrusion assembly, the right extrusion assembly and the rear extrusion assembly comprises an extrusion rod fixing seat and an extrusion rod base, and the left extrusion rod, the right extrusion rod and the rear extrusion rod are respectively mounted on the corresponding extrusion rod bases through the corresponding extrusion rod fixing seats.
3. The structure of claim 1, wherein the upper mold and the lower mold are fixed to the upper mold base and the lower mold base by a first pressing plate and a second pressing plate, respectively, the upper mold base and the lower mold base are provided with a first limiting groove and a second limiting groove, respectively, for preventing the first pressing plate and the second pressing plate from moving along a horizontal direction, and the upper mold and the lower mold are provided with a first clamping groove and a second clamping groove, respectively, for receiving the first pressing plate and the second pressing plate.
4. The structure of claim 1, wherein a positioning table is disposed on the upper surface of the upper mold base, and locking structures are disposed on four corners of the contact surface of the upper mold and the lower mold.
CN201922041617.9U 2019-11-25 2019-11-25 Multidirectional forming die structure of valve Active CN210907443U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922041617.9U CN210907443U (en) 2019-11-25 2019-11-25 Multidirectional forming die structure of valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922041617.9U CN210907443U (en) 2019-11-25 2019-11-25 Multidirectional forming die structure of valve

Publications (1)

Publication Number Publication Date
CN210907443U true CN210907443U (en) 2020-07-03

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922041617.9U Active CN210907443U (en) 2019-11-25 2019-11-25 Multidirectional forming die structure of valve

Country Status (1)

Country Link
CN (1) CN210907443U (en)

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