CN204247812U - Recoil hole flanging unloading mechanism - Google Patents
Recoil hole flanging unloading mechanism Download PDFInfo
- Publication number
- CN204247812U CN204247812U CN201420701032.XU CN201420701032U CN204247812U CN 204247812 U CN204247812 U CN 204247812U CN 201420701032 U CN201420701032 U CN 201420701032U CN 204247812 U CN204247812 U CN 204247812U
- Authority
- CN
- China
- Prior art keywords
- drift
- recoil
- flange
- hole flanging
- unloading mechanism
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 14
- 239000002699 waste material Substances 0.000 claims abstract description 47
- 238000000465 moulding Methods 0.000 claims abstract description 10
- 230000006978 adaptation Effects 0.000 claims abstract description 4
- 238000004080 punching Methods 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 7
- 238000012797 qualification Methods 0.000 abstract description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model provides a kind of recoil hole flanging unloading mechanism, comprise slide block and the punch insert of relative motion, described slide block is provided with flange drift, described punch insert is provided with recoil drift and the molding concave die cover with described flange drift adaptation, it is relative with flange drift that described recoil drift passes molding concave die cover, described flange punch-center is provided with through hole and forms waste chamber, and described waste chamber is faced upward from the head to the tail and arranged and communicate with the waste channel of slide block.The utility model realizes the control of punching and hole flanging priority sequential, ensure that the quality of punching, solves the problem of punching burr and field adjustable difficulty, ensures that waste material glides smoothly in sliding waste material process simultaneously.Thus meet the qualification rate of part, for debugging efforts creates facility, the requirement of producing for meeting high speed provides and ensures in advance.
Description
Technical field
The utility model relates to and rushes turning-up devices, particularly relates to a kind of recoil hole flanging unloading mechanism.
Background technology
Tradition rushes turning-up devices in the course of the work, and middle punching and the uncontrollable priority sequential of hole flanging, cause punching easily to produce burr, part status extremely unstable.
Therefore, the present situation more and more higher to the requirement of part qualification rate according to the current car load factory of refining, design a kind of safety, efficiently recoil hole flanging unloading mechanism, while meeting the manipulator feeding rhythm of production of high-speed production lines, do not increase investment in fixed assets, become the technical barrier that those skilled in the art are in the urgent need to address.
Utility model content
Technical problem to be solved in the utility model is exactly for above shortcomings in prior art, provides a kind of recoil hole flanging unloading mechanism, for solving the problems of the prior art.
For achieving the above object and other relevant objects, the utility model provides a kind of recoil hole flanging unloading mechanism, comprise slide block and the punch insert of relative motion, described slide block is provided with flange drift, described punch insert is provided with recoil drift and the molding concave die cover with described flange drift adaptation, it is relative with flange drift that described recoil drift passes molding concave die cover, described flange punch-center is provided with through hole and forms waste chamber, and described waste chamber is faced upward from the head to the tail and arranged and communicate with the waste channel of slide block.
Further, described waste channel extends to from high to low from waste chamber end and is connected with reject chute.
Further, the head of described flange drift is connected with flange bullet.
Further, the tilt angle of described waste chamber is 3 °-8 °.
Further, the step that gets stuck is provided with in waste chamber.
Further, the head of described recoil drift is provided with cross open groove.
By above technical scheme, the utility model has following technique effect compared to prior art: the utility model realizes the control of punching and hole flanging priority sequential, ensure that the quality of punching, solve the problem of punching burr and field adjustable difficulty, in sliding waste material process, ensure that waste material glides smoothly simultaneously.Thus meet the qualification rate of part, for debugging efforts creates facility, the requirement of producing for meeting high speed provides and ensures in advance.
Accompanying drawing explanation
Fig. 1 is the structural representation of recoil hole-flanging device;
Fig. 2 is the sectional view of Fig. 1;
Fig. 3 is the A place enlarged drawing in Fig. 2.
Element numbers illustrates:
1 slide block
11 waste channel
2 punch inserts
3 flange drifts
31 waste chamber
4 recoil drifts
5 molding concave die covers
6 drive blocks
7 coasters
8 cover plates
9 guide plates
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar the content disclosed by this description can understand other advantages of the present utility model and effect easily.
Refer to Fig. 1 to Fig. 3.Notice, structure, ratio, size etc. that this description institute accompanying drawings illustrates, content all only in order to coordinate description to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the utility model, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the utility model can produce and the object that can reach, still all should drop on technology contents that the utility model discloses and obtain in the scope that can contain.Simultaneously, quote in this description as " on ", D score, "left", "right", " centre " and " one " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the utility model.
Consult shown in Fig. 1, be shown as the structural representation of recoil hole-flanging device.In operation, realize ejecting of coaster 7 and rollback respectively by the driving of slope guide plate and nitrogen cylinder, realize the material returned action of part; Eject with material returned process in by the spacing error eliminated in back off procedure in conjunction with side guide 9 and cover plate 8 as far as possible, ensure the stable of part quality.Realize rushing the actions such as hole flanging by the driving of drive block 6 pairs of slide blocks 1, the driving force that the rollback of slide block 1 relies on nitrogen cylinder to provide realizes simultaneously.
The utility model mainly applies in the material returned of side blow hole flanging part of sole nozzle aperture in door.As shown in Figures 2 and 3, recoil hole flanging unloading mechanism comprises slide block 1 and the punch insert 2 of relative motion, slide block 1 is provided with flange drift 3, punch insert 2 is provided with recoil drift 4 and overlaps 5 with the molding concave die of flange drift 3 adaptation, and it is relative with flange drift 3 that recoil drift 4 passes molding concave die cover 5.Punching concave die cutting edge is arranged on flange drift, the head of flange drift is connected with flange bullet, flange drift 3 and the relative motion of recoil drift 4 in motion process, after completing punching, flange drift 3 continues motion until fitted to overlapping 5 with molding concave die in plate top, complete hole flanging action, accomplish the control of punching and hole flanging priority sequential, ensure that the quality of punching.
Flange punch-center is provided with through hole and forms waste chamber 31, and after end-of-job, waste material has been stayed in waste chamber 31.Waste chamber 31 communicates with the waste channel 11 of slide block, accumulation is increased along with waste material, waste material can slowly be fallen in waste channel 11. waste channel extends from high to low from waste chamber end and is connected with the reject chute of coaster 7, and then by the reject chute of coaster fall waste sliding plate completes waste material skid off process.Waste channel angle is downward 5 ~ 10 degree, to ensure that waste material glides smoothly.
As further improvement of the utility model, waste chamber 31 is faced upward from the head to the tail 5 degree and is arranged and communicate with the waste channel 11 of slide block, in sliding waste material process, because recoil is tilt angle punching, in order to ensure that waste material can not skid off along with recoil drift 4 rollback, fall at mould inside.The tilt angle of above-mentioned waste chamber is determined by the profile of product, is traditionally arranged to be 3 °-8 ° according to actual needs.Because be provided with the step that gets stuck in flange drift 3 waste chamber, recoil drift 4 head design cross open groove, ensures that waste material can not be adsorbed on recoil drift 4.Exceed the step that gets stuck, waste material slide-down at recoil drift 4 cutting edge, the step that got stuck blocks, and can not glide, pile up gradually simultaneously.
In sum, the utility model realizes the control of punching and hole flanging priority sequential, ensure that the quality of punching, solves the problem of punching burr and field adjustable difficulty, ensures that waste material glides smoothly in sliding waste material process simultaneously.Thus meet the qualification rate of part, for debugging efforts creates facility, the requirement of producing for meeting high speed provides and ensures in advance.So the utility model effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all without prejudice under spirit of the present utility model and category, can modify above-described embodiment or changes.Therefore, such as have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the utility model discloses, must be contained by claim of the present utility model.
Claims (6)
1. a recoil hole flanging unloading mechanism, comprise slide block and the punch insert of relative motion, it is characterized in that, described slide block is provided with flange drift, described punch insert is provided with recoil drift and the molding concave die cover with described flange drift adaptation, it is relative with flange drift that described recoil drift passes molding concave die cover, and described flange punch-center is provided with through hole and forms waste chamber, and described waste chamber is faced upward from the head to the tail and arranged and communicate with the waste channel of slide block.
2. recoil hole flanging unloading mechanism according to claim 1, is characterized in that, described waste channel extends to from high to low from waste chamber end and is connected with reject chute.
3. recoil hole flanging unloading mechanism according to claim 1, is characterized in that, the head of described flange drift is connected with flange bullet.
4. recoil hole flanging unloading mechanism according to claim 1, is characterized in that, the tilt angle of described waste chamber is 3 °-8 °.
5. recoil hole flanging unloading mechanism according to claim 1, is characterized in that, be provided with the step that gets stuck in waste chamber.
6. recoil hole flanging unloading mechanism according to claim 1, is characterized in that, the head of described recoil drift is provided with cross open groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420701032.XU CN204247812U (en) | 2014-11-20 | 2014-11-20 | Recoil hole flanging unloading mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420701032.XU CN204247812U (en) | 2014-11-20 | 2014-11-20 | Recoil hole flanging unloading mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204247812U true CN204247812U (en) | 2015-04-08 |
Family
ID=52952167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420701032.XU Expired - Fee Related CN204247812U (en) | 2014-11-20 | 2014-11-20 | Recoil hole flanging unloading mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204247812U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111659797A (en) * | 2020-06-11 | 2020-09-15 | 赛科利（南京）汽车模具技术应用有限公司 | Punching and flanging mechanism |
| CN112642937A (en) * | 2020-12-29 | 2021-04-13 | 天津汽车模具股份有限公司 | Hole flanging material returning device on automobile stamping die |
-
2014
- 2014-11-20 CN CN201420701032.XU patent/CN204247812U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111659797A (en) * | 2020-06-11 | 2020-09-15 | 赛科利（南京）汽车模具技术应用有限公司 | Punching and flanging mechanism |
| CN112642937A (en) * | 2020-12-29 | 2021-04-13 | 天津汽车模具股份有限公司 | Hole flanging material returning device on automobile stamping die |
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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: 20150408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |