CN207709679U - A kind of compressor rear cover plate stretching mold - Google Patents

A kind of compressor rear cover plate stretching mold Download PDF

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Publication number
CN207709679U
CN207709679U CN201721919701.0U CN201721919701U CN207709679U CN 207709679 U CN207709679 U CN 207709679U CN 201721919701 U CN201721919701 U CN 201721919701U CN 207709679 U CN207709679 U CN 207709679U
Authority
CN
China
Prior art keywords
plate
piece
lower template
rear cover
punch
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201721919701.0U
Other languages
Chinese (zh)
Inventor
乔龙功
王华东
蒋业华
陈根根
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chuzhou Donghua Mould Manufacturing Co Ltd
Original Assignee
Chuzhou Donghua Mould Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chuzhou Donghua Mould Manufacturing Co Ltd filed Critical Chuzhou Donghua Mould Manufacturing Co Ltd
Priority to CN201721919701.0U priority Critical patent/CN207709679U/en
Application granted granted Critical
Publication of CN207709679U publication Critical patent/CN207709679U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of compressor rear cover plate stretching molds, including lower template I, lower template II and cope plate, a piece of lower padding iron is equipped between the lower template I and lower template II, lower template II is linked together using bottom plate and lower die piece, an on piece parallels is equipped between the cope plate and upper mounting plate, cope plate is connected to using upper mounted plate transition on punch-pin, the top of fixed plate is vacantly equipped with a mandril, mandril one end is connected on punch-pin, the other end is connected to push plate, and gap fills polyurethane block between the push plate and upper parallels.The utility model fills polyurethane block by gap between push plate and upper parallels, coordinates the structure of stretching die, controls the stability of stretching die well, improves the efficiency of stretching.

Description

A kind of compressor rear cover plate stretching mold
Technical field
The utility model belongs to technical field of mold, specially a kind of compressor rear cover plate stretching mold.
Background technology
With the rapid development of machinery industry, some engineering goods are widely used in daily life, and these The processing of engineering goods is frequently necessary to use various drawing dies.Lifting Device is all largely in the drawing die of the prior art Design is complicated, dismounting is difficult in mold bottom, and ejector beam lever arm it is long cause entire mold production efficiency relatively low and Usage time is long to cause inter deterioration serious.In addition, drawing and forming is usually to pass through drawing die again on hydraulic test Come what is realized, this structure is single, open mold speed is relatively slow, clamping pressure is smaller, molding is unstable, forming quality of products compared with Difference.
Utility model content
Technical problem to be solved in the utility model is present situation in view of the above technology, and provides a kind of compressor rear cover plate Drawing die.
Technical solution is used by the utility model solves above-mentioned technical problem:
A kind of compressor rear cover plate stretching mold, including lower template I, lower template II and cope plate, the lower template I is under A piece of lower padding iron is equipped between template II, lower template II is linked together using bottom plate and lower die piece, the cope plate An on piece parallels is equipped between upper mounting plate, cope plate is connected to using upper mounted plate transition on punch-pin, fixed plate Top be vacantly equipped with a mandril, mandril one end is connected on punch-pin, and the other end is connected to push plate, the push plate and upper parallels Between gap fill polyurethane block.
The lower die piece avris is equipped with bead, and bead is connected to stripper.
The male right-hand is connected to one piece of holding pad.
The beneficial effects of the utility model:The utility model fills polyurethane block, cooperation by gap between push plate and upper parallels The structure of stretching die controls the stability of stretching die well, improves the efficiency of stretching.
Description of the drawings
The utility model is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the utility model overall schematic.
In figure:1- lower templates I, 2- lower padding irons, 3- lower templates II, 4- bottom plates, 5- lower die pieces, 6- beads, 7- Stripper, the upper parallels of 8-, 9- cope plates, 10- upper mounted plates, 11- upper mounting plates, 12- mandrils, 13- push plates, 14- polyurethane blocks, 15- punch-pin, 16- holding pads.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1, a kind of compressor rear cover plate stretching mold, including lower template I 1, lower template II 3 and cope plate 9, institute It states and is equipped with a piece of lower padding iron 2 between lower template I 1 and lower template II 3, lower template II 3 is connected using bottom plate 4 and lower die piece 5 It is connected together, an on piece parallels 8 is equipped between the cope plate 9 and upper mounting plate 11, cope plate 9 utilizes 10 transition of upper mounted plate It is connected on punch-pin 15, the top of fixed plate 10 is vacantly equipped with a mandril 12, and 12 one end of mandril is connected to punch-pin 15 On, the other end is connected to push plate 13, and gap fills polyurethane block 14,5 avris of lower die piece between the push plate 13 and upper parallels 8 Equipped with bead 6, bead 6 is connected to stripper 7, and 15 right side of punch-pin is connected to one piece of holding pad 16.
The utility model fills polyurethane block by gap between push plate and upper parallels, coordinates the structure of stretching die, controls well The stability for having made stretching die improves the efficiency of stretching.
Above content is only to the utility model example and explanation, affiliated those skilled in the art couple Described specific embodiment does various modifications or additions or substitutes by a similar method, without departing from practical new The design of type or beyond the scope defined by this claim, all should belong to the protection range of the utility model.

Claims (3)

1. a kind of compressor rear cover plate stretching mold, including lower template I (1), lower template II (3) and cope plate (9), feature exists In, between the lower template I (1) and lower template II (3) be equipped with a piece of lower padding iron (2), lower template II (3) utilize bottom plate (4) it links together with lower die piece (5), an on piece parallels (8) is equipped between the cope plate (9) and upper mounting plate (11), Cope plate (9) is connected to using upper mounted plate (10) transition on punch-pin (15), and the top of fixed plate (10) is vacantly equipped with A piece mandril (12), mandril (12) one end are connected on punch-pin (15), and the other end is connected to push plate (13), the push plate (13) and Gap filling polyurethane block (14) between upper parallels (8).
2. a kind of compressor rear cover plate stretching mold according to claim 1, which is characterized in that the lower die piece (5) Avris is equipped with bead (6), and bead (6) is connected to stripper (7).
3. a kind of compressor rear cover plate stretching mold according to claim 1, which is characterized in that on the right side of the punch-pin (15) It is connected to one piece of holding pad (16).
CN201721919701.0U 2017-12-29 2017-12-29 A kind of compressor rear cover plate stretching mold Expired - Fee Related CN207709679U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721919701.0U CN207709679U (en) 2017-12-29 2017-12-29 A kind of compressor rear cover plate stretching mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721919701.0U CN207709679U (en) 2017-12-29 2017-12-29 A kind of compressor rear cover plate stretching mold

Publications (1)

Publication Number Publication Date
CN207709679U true CN207709679U (en) 2018-08-10

Family

ID=63053848

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721919701.0U Expired - Fee Related CN207709679U (en) 2017-12-29 2017-12-29 A kind of compressor rear cover plate stretching mold

Country Status (1)

Country Link
CN (1) CN207709679U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180810

Termination date: 20201229