CN204052610U - A kind of drawing die - Google Patents
A kind of drawing die Download PDFInfo
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000003825 pressing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
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.
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)
| 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 |
-
2014
- 2014-08-21 CN CN201420473733.2U patent/CN204052610U/en not_active Expired - Fee Related
Cited By (3)
| 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 |