CN204052610U - A kind of drawing die - Google Patents

A kind of drawing die Download PDF

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Publication number
CN204052610U
CN204052610U CN201420473733.2U CN201420473733U CN204052610U CN 204052610 U CN204052610 U CN 204052610U CN 201420473733 U CN201420473733 U CN 201420473733U CN 204052610 U CN204052610 U CN 204052610U
Authority
CN
China
Prior art keywords
parallel
shift fork
cam
counterdie
ordinal shift
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
CN201420473733.2U
Other languages
Chinese (zh)
Inventor
周树益
凌光北
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.)
Zhejiang Ju Li Electric Tool Co Ltd
Original Assignee
Zhejiang Ju Li Electric Tool 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 Zhejiang Ju Li Electric Tool Co Ltd filed Critical Zhejiang Ju Li Electric Tool Co Ltd
Priority to CN201420473733.2U priority Critical patent/CN204052610U/en
Application granted granted Critical
Publication of CN204052610U publication Critical patent/CN204052610U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

<b/> the utility model discloses a kind of drawing die, comprise upper die and lower die, counterdie activity is located on column, column fixedly mounts on support, it is characterized in that: the up and down of counterdie is promoted by cam mechanism, cam mechanism comprises cam, parallel―ordinal shift fork and motor, cam is arranged on power transmission shaft, power transmission shaft passes through belt transmission by motor, a upper link point of parallel―ordinal shift fork is articulated and connected by push rod and counterdie, two lower link points of parallel―ordinal shift fork and support are articulated and connected, parallel―ordinal shift fork is provided with roller and contacts with cam working face.It is fast that the utility model has opening and closing mould speed, and the large and advantage stably of clamping pressure, improves production efficiency and product quality.

Description

A kind of drawing die
Technical field
The utility model relates to a kind of improvement invention of drawing die.
Background technology
At present, the automobile fitting plate that some structures are more complicated needs to pass through drawing and forming, drawing and forming is generally realized by drawing die on hydraulic test again, structure is single, there is opening and closing mould speed slower, less and the jiggly shortcoming of clamping pressure, production efficiency is lower, forming quality of products is poor.
Summary of the invention
For the deficiencies in the prior art, the object that the utility model is wanted is that to be to provide one to have opening and closing mould speed fast, and the large and advantage stably of clamping pressure, improves the drawing die of production efficiency and product quality.
The utility model takes following technical scheme:
A kind of drawing die; comprise upper die and lower die; counterdie activity is located on column; column fixedly mounts on support; it is characterized in that: the up and down of counterdie is promoted by cam mechanism; cam mechanism comprises cam, parallel―ordinal shift fork and motor; cam is arranged on power transmission shaft; power transmission shaft passes through belt transmission by motor; a upper link point of parallel―ordinal shift fork is articulated and connected by push rod and counterdie; two lower link points of parallel―ordinal shift fork and support are articulated and connected, and parallel―ordinal shift fork is provided with roller and contacts with cam working face.
Described patrix activity is located on column, and the top of patrix is provided with cylinder block, and cylinder seat fixedly mounts at the top of column, and the cylinder catch bar be arranged on cylinder block is connected with patrix.
After adopting technique scheme, mould open mould assembling action using motor as driving power, promote parallel―ordinal shift fork by cam again to swing, moving up and down of die shoe is promoted finally by push rod, closure pressing speed so not only can be made out to be greatly enhanced, simultaneously clamping pressure is large and steadily, can effective improve production efficiency and product quality.
Accompanying drawing explanation
The utility model has following accompanying drawing:
Fig. 1 is schematic diagram of movements of the present utility model.
Detailed description of the invention
As shown in the figure, drawing die of the present utility model, comprise patrix 2 and counterdie 3, counterdie 3 activity is located on column 4, column 4 fixedly mounts on support 7, the up and down of counterdie 3 is promoted by cam mechanism, cam mechanism comprises cam 13, parallel―ordinal shift fork and motor 15, parallel―ordinal shift fork is by connecting rod 5, connecting rod 11 and connecting rod 14 form, connecting rod 11 is located at its two ends, left and right, top and the upper end of connecting rod 5 and connecting rod 14 and is formed and be articulated and connected, the lower end of connecting rod 5 and connecting rod 14 and support 7 are formed and are articulated and connected, cam 13 is arranged on power transmission shaft 9, power transmission shaft 9 is provided with belt pulley 12, belt pulley 12 passes through belt transmission by motor 15, the pin joint of connecting rod 5 and connecting rod 14 is articulated and connected by push rod 10 and counterdie 3, connecting rod 5 is provided with roller 6 and contacts with the working face of cam 13, the activity of described patrix 2 is located on column 4, and the top of patrix 3 is provided with cylinder block 1, and cylinder seat 1 is in the fixed installation of the top of column 4, and the catch bar being arranged on the cylinder 8 on cylinder block 1 is connected with patrix 2.
During above-mentioned drawing die work, electric machine rotation, by belt transmission, power be sent on power transmission shaft and then drive cam to rotate, cam working face forces roller to drive parallel―ordinal shift fork to swing, moving up and down of die shoe is promoted finally by push rod, thus realizing the opening and closing mould action of drawing die, mold clamping force is large and steady soon, simultaneously to open closure pressing speed.

Claims (2)

1. a drawing die; comprise upper die and lower die; counterdie activity is located on column; column fixedly mounts on support; it is characterized in that: the up and down of counterdie is promoted by cam mechanism; cam mechanism comprises cam, parallel―ordinal shift fork and motor; cam is arranged on power transmission shaft; power transmission shaft passes through belt transmission by motor; a upper link point of parallel―ordinal shift fork is articulated and connected by push rod and counterdie; two lower link points of parallel―ordinal shift fork and support are articulated and connected, and parallel―ordinal shift fork is provided with roller and contacts with cam working face.
2. a kind of drawing die according to claim 1, is characterized in that: described patrix activity is located on column, and the top of patrix is provided with cylinder block, and cylinder seat fixedly mounts at the top of column, and the cylinder catch bar be arranged on cylinder block is connected with patrix.
CN201420473733.2U 2014-08-21 2014-08-21 A kind of drawing die Expired - Fee Related CN204052610U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420473733.2U CN204052610U (en) 2014-08-21 2014-08-21 A kind of drawing die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420473733.2U CN204052610U (en) 2014-08-21 2014-08-21 A kind of drawing die

Publications (1)

Publication Number Publication Date
CN204052610U true CN204052610U (en) 2014-12-31

Family

ID=52194200

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420473733.2U Expired - Fee Related CN204052610U (en) 2014-08-21 2014-08-21 A kind of drawing die

Country Status (1)

Country Link
CN (1) CN204052610U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104841767A (en) * 2015-04-30 2015-08-19 昆山电子羽电业制品有限公司 Stretching die
CN105945114A (en) * 2016-06-14 2016-09-21 芜湖同创模具机械有限公司 Automatic profiling device with movement automatically controlled
CN106077284A (en) * 2016-06-14 2016-11-09 芜湖同创模具机械有限公司 A kind of automatic control system of the casted die mould of automatic loading/unloading

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104841767A (en) * 2015-04-30 2015-08-19 昆山电子羽电业制品有限公司 Stretching die
CN105945114A (en) * 2016-06-14 2016-09-21 芜湖同创模具机械有限公司 Automatic profiling device with movement automatically controlled
CN106077284A (en) * 2016-06-14 2016-11-09 芜湖同创模具机械有限公司 A kind of automatic control system of the casted die mould of automatic loading/unloading

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141231

Termination date: 20150821

EXPY Termination of patent right or utility model