CN108214653A - The gripper band punch process mold that a kind of punching is stablized - Google Patents
The gripper band punch process mold that a kind of punching is stablized Download PDFInfo
- Publication number
- CN108214653A CN108214653A CN201711202045.7A CN201711202045A CN108214653A CN 108214653 A CN108214653 A CN 108214653A CN 201711202045 A CN201711202045 A CN 201711202045A CN 108214653 A CN108214653 A CN 108214653A
- Authority
- CN
- China
- Prior art keywords
- punch
- plate
- former
- stripper
- punching
- 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.)
- Withdrawn
Links
- 238000004080 punching Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 20
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 239000000835 fiber Substances 0.000 abstract description 9
- 239000002131 composite material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
- B26F1/14—Punching tools; Punching dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/015—Means for holding or positioning work for sheet material or piles of sheets
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention discloses the gripper band punch process molds that a kind of punching is stablized, including upper module and lower module, upper module includes cope plate, punch fixing plate, punch and stripper, die shank is connected on cope plate, punch fixing plate is mounted on the lower surface of cope plate, the upper surface of stripper is connected with the lower end of discharging spring, and the upper end of discharging spring is fixed in punch fixing plate, and punch passes through the stripper and punch fixing plate and its top is connected with the lower surface of cope plate；Lower module is touched including the moon and lower template, former is mounted on the upper surface of the lower template, it is fixed between former and lower template by positioning pin, the duct passed through for punch is offered on former, pilot pin passes through stripper and punch fixing plate, the top of pilot pin and the lower surface of cope plate connect, and the lower end of pilot pin is inserted into the moon and is touched.The gripper band punch process mold that a kind of punching provided by the invention is stablized, phenomena such as can avoiding gripper band that continuous fiber punching, fiber tearing occur in punch process and avoids material strip from shaking in punching press causing punching unstable.
Description
Technical field
Present invention relates particularly to the gripper band punch process molds that a kind of punching is stablized, and belong to machining equipment field.
Background technology
After gripper band is generally by the reinforcing materials composite molding such as epoxy resin, polyester fiber and carbon fiber, using
The product that multiple tracks mechanical processing forms.Since gripper band is under the drive of sword transmission wheel, run along planned orbit, therefore belt body
Hole machined as mechanical processing in one of critical process, be directly related to the quality of composite material gripper band finished product, be necessary
The production technology link of attention.
At present, the hole machined of gripper band belt body has continued to use a set of process and equipment to intermetallic composite coating, using rushing
On bed, the punch process in hole is carried out by stamping die.But since the property of composite material is different from metal, in process
May occur fiber punching constantly, fiber tearing the defects of, therefore there is an urgent need for a kind of mating punch process mold, come existing more than avoiding
As occurring.In addition, material strip needs to ensure the stability of material strip in punching press, it is made to be not easy to shake.
Invention content
The technical problem to be solved by the present invention is to providing one kind can avoid gripper band that fiber punching occurs in punch process
Cut constantly, fiber tearing phenomena such as and avoid material strip is shaken in punching press cause punching unstable punching stablize gripper band rush
Press processing mold.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
The gripper band punch process mold that a kind of punching is stablized, including upper module and lower module, the upper module includes upper
Template, punch fixing plate, punch and stripper, die shank is connected on the cope plate, and the punch fixing plate is mounted on described
The lower surface of template, the upper surface of the stripper are connected with the lower end of discharging spring, and the upper end of the discharging spring is fixed on institute
It states in punch fixing plate, the punch passes through the stripper and punch fixing plate and its top and the lower surface of the cope plate
It is connected；The lower module is touched including the moon and lower template, and the former is mounted on the upper surface of the lower template, the former and institute
It states and is fixed by positioning pin between lower template, the duct passed through for the punch, pilot pin are offered on the former
Across the stripper and punch fixing plate, the top of the pilot pin is connect with the lower surface of the cope plate, the correcting
The lower end of pin is inserted into described the moon and is touched；The both sides that the former upper surface is located at the punch are provided with a grade flitch, the stripper
Lower surface offer groove for accommodating the shelves flitch, the interior survey surface setting elasticity layer of two shelves flitch.
Lead sequentially passes through punch fixing plate, stripper and former from top to bottom, the top of the lead with it is described
The lower surface of cope plate is connected, the former be provided with for the lead by annulus fixed plate.
The lower surface of the cope plate is connected with backing plate.
The side that two elastic layers are located at material strip arrival end is set as inside wedge structure.
It is bolted between the shelves flitch and the former.
It is fixed between the cope plate and punch fixing plate by screw.
Beneficial effects of the present invention：The gripper band punch process mold that a kind of punching provided by the invention is stablized, mold knot
Structure is compact, and area is smaller, and the Product Precision of processing is high, and production efficiency is high, suitable for the thin material of punching and brittleness or soft material, passes through
It is secondary and more than twice rush processing, by carrying out finishing again to the surplus after previous punching processing, gripper band is avoided to send out
Phenomena such as raw fiber punching is continuous, fiber tearing.The interior survey surface setting elasticity layer of two shelves flitch, elastic layer to material strip into
Row buffering is fixed, and material strip is avoided to be shaken in punching press and causes punching unstable.
Description of the drawings
Fig. 1 is the front cross-sectional structure diagram of gripper band punch process mold that a kind of punching of the present invention is stablized；
Fig. 2 is the side, sectional structure diagram of gripper band punch process mold that a kind of punching of the present invention is stablized；
Fig. 3 is the structure diagram of gripper band punch process mold middle-grade flitch that a kind of punching of the present invention is stablized；
Fig. 4 is the structural representation of gripper band punch process mold being hit by a bullet property layer arrival end that a kind of punching of the present invention is stablized
Figure.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings, and following embodiment is only used for clearly illustrating the present invention
Technical solution, and be not intended to limit the protection scope of the present invention and limit the scope of the invention.
As shown in fig. 1 to fig. 4, the gripper band punch process mold that a kind of punching is stablized, including upper module and lower module, on
Module includes cope plate 2, punch fixing plate 3, punch 4 and stripper 5, is connected with die shank 1 on the cope plate 2, the punch is consolidated
Fixed board 3 is mounted on the lower surface of the cope plate 2, and the upper surface of the stripper 5 is connected with the lower end of discharging spring 11, described to unload
The upper end of material spring 11 is fixed in the punch fixing plate 3, the punch 4 pass through the stripper 5 and punch fixing plate 3 and
Its top is connected with the lower surface of the cope plate 2；The lower module touches 7 and lower template 9 including the moon, and the former 7 is mounted on
The upper surface of the lower template 9 is fixed between the former 7 and the lower template 9 by positioning pin 8, is opened up on the former 7
The duct that 4 head of punch passes through is useful for, pilot pin 6 passes through the stripper 5 and punch fixing plate 3, the pilot pin 6
Top connect with the lower surface of the cope plate 2, the lower end of the pilot pin 6 is inserted into described the moon and touches 7.
Lead 12 sequentially passes through punch fixing plate 3, stripper 5 and former 7, the top of the lead 12 from top to bottom
Be connected with the lower surface of the cope plate 2, the former 7 be provided with for the lead 12 by annulus fixed plate 15.
The lower surface of the cope plate 2 is connected with backing plate.
The both sides that 7 upper surface of former is located at the punch 4 are provided with grade flitch 14, the lower surface of the stripper 5
Offer the groove for accommodating the shelves flitch 14.It is used to place material strip 10 between two shelves flitch 14.Two shelves flitch 14
Interior survey surface setting elasticity layer 141, the material of elastic layer 141 is preferably rubber, and two elastic layers 141 are located at material strip 10 and enter
The side at mouth end is set as inside wedge structure, and material strip 10 is facilitated to be inserted into.
It is fixed between the shelves flitch 14 and the former 7 by bolt 13.
It is fixed between the cope plate 2 and punch fixing plate 3 by screw.
The working method of the present invention is as follows：Upper module passes through die shank (containing cope plate, punch fixing plate, punch, stripper)
It is fastened on slider of punch, lower die is fastened by bolts (containing lower template, former) on work surface of punching machine.Treat that mold is opened
Afterwards, material strip one end is put among striker plate, and slider of punch drives upper mold, and by being moved downward along lead, stripper compresses material
After band, the punch mounted on upper mold carries out punching press, and enter in former hole to material strip immediately, and slider of punch is run at this time
Minimum point；Then slider of punch drives upper mold to be moved upwards along lead, while stripper carries out discharging action by spring, makes
Punching die exits former completely, until slider of punch runs to peak.So far, punching press action, subsequent material strip are completed
Push ahead, coarse positioning carried out by positioning pin, after carry out primary Yi Shang punching press action again, punching press while upper by being mounted on
The pilot pin of module carries out the accurate control of hole pitch size.The repeatedly above punch forming for acting, completing a material strip.
The above is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (6)
1. a kind of gripper band punch process mold that punching is stablized, it is characterised in that：Including upper module and lower module, the upper mold
Group includes cope plate（2）, punch fixing plate（3）, punch（4）And stripper（5）, the cope plate（2）On be connected with die shank（1）,
The punch fixing plate（3）Mounted on the cope plate（2）Lower surface, the stripper（5）Upper surface be connected with discharging bullet
Spring（11）Lower end, the discharging spring（11）Upper end be fixed on the punch fixing plate（3）It is interior, the punch（4）It passes through
The stripper（5）And punch fixing plate（3）And its top and the cope plate（2）Lower surface be connected；The lower module packet
The moon is included to touch（7）And lower template（9）, the former（7）Mounted on the lower template（9）Upper surface, the former（7）With it is described
Lower template（9）Between pass through positioning pin（8）It is fixed, the former（7）On offer for the punch（4）The hole that head passes through
Road, pilot pin（6）Across the stripper（5）And punch fixing plate（3）, the pilot pin（6）Top and the cope plate
（2）Lower surface connection, the pilot pin（6）Lower end be inserted into described the moon and touch（7）；The former（7）Upper surface is located at described
Punch（4）Both sides be provided with a grade flitch（14）, the stripper（5）Lower surface offer to accommodate the shelves flitch
（14）Groove, two shelves flitch（14）Interior survey surface setting elasticity layer（141）.
2. the gripper band punch process mold that a kind of punching according to claim 1 is stablized, it is characterised in that：Lead
（12）Punch fixing plate is sequentially passed through from top to bottom（3）, stripper（5）And former（7）, the lead（12）Top and institute
State cope plate（2）Lower surface be connected, the former（7）It is provided with for the lead（12）By annulus fixed plate
（15）.
3. the gripper band punch process mold that a kind of punching according to claim 1 is stablized, it is characterised in that：The upper mold
Plate（2）Lower surface be connected with backing plate.
4. the gripper band punch process mold that a kind of punching according to claim 1 is stablized, it is characterised in that：Described in two
Elastic layer（141）Positioned at material strip（10）The side of arrival end is set as inside wedge structure.
5. the gripper band punch process mold that a kind of punching according to claim 4 is stablized, it is characterised in that：The shelves material
Plate（14）With the former（7）Between pass through bolt（13）It is fixed.
6. the gripper band punch process mold that a kind of punching according to claim 1 is stablized, it is characterised in that：The upper mold
Plate（2）And punch fixing plate（3）Between fixed by screw.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711202045.7A CN108214653A (en) | 2017-11-27 | 2017-11-27 | The gripper band punch process mold that a kind of punching is stablized |
| PCT/CN2017/118806 WO2019100514A1 (en) | 2017-11-27 | 2017-12-27 | Rapier tape stamping die with stable punching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711202045.7A CN108214653A (en) | 2017-11-27 | 2017-11-27 | The gripper band punch process mold that a kind of punching is stablized |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108214653A true CN108214653A (en) | 2018-06-29 |
Family
ID=62653538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711202045.7A Withdrawn CN108214653A (en) | 2017-11-27 | 2017-11-27 | The gripper band punch process mold that a kind of punching is stablized |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108214653A (en) |
| WO (1) | WO2019100514A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115352043A (en) * | 2022-09-30 | 2022-11-18 | 山东省机械设计研究院 | Plastic grid punching mold built-in flexible embossing device |
| CN116038820A (en) * | 2023-04-03 | 2023-05-02 | 成都宏明双新科技股份有限公司 | Efficient processing device and method for short strip production |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1126685A (en) * | 1997-06-27 | 1999-01-29 | Mitsui High Tec Inc | Die device used for manufacturing lead frame for semiconductor device |
| CN103894474A (en) * | 2014-03-20 | 2014-07-02 | 成都极点精密模具有限公司 | Material ejecting type punching die |
| CN204149246U (en) * | 2014-11-05 | 2015-02-11 | 凌云工业股份（芜湖）有限公司 | A kind of New pattern perforating die |
| CN206170211U (en) * | 2016-10-14 | 2017-05-17 | 深圳市腾鑫精密胶粘制品有限公司 | Steel sheet gum sharing mould |
| CN206663397U (en) * | 2017-04-12 | 2017-11-24 | 苏州市东吴滚针轴承有限公司 | A kind of rubber shaft bearing skeleton processing mold |
-
2017
- 2017-11-27 CN CN201711202045.7A patent/CN108214653A/en not_active Withdrawn
- 2017-12-27 WO PCT/CN2017/118806 patent/WO2019100514A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1126685A (en) * | 1997-06-27 | 1999-01-29 | Mitsui High Tec Inc | Die device used for manufacturing lead frame for semiconductor device |
| CN103894474A (en) * | 2014-03-20 | 2014-07-02 | 成都极点精密模具有限公司 | Material ejecting type punching die |
| CN204149246U (en) * | 2014-11-05 | 2015-02-11 | 凌云工业股份（芜湖）有限公司 | A kind of New pattern perforating die |
| CN206170211U (en) * | 2016-10-14 | 2017-05-17 | 深圳市腾鑫精密胶粘制品有限公司 | Steel sheet gum sharing mould |
| CN206663397U (en) * | 2017-04-12 | 2017-11-24 | 苏州市东吴滚针轴承有限公司 | A kind of rubber shaft bearing skeleton processing mold |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115352043A (en) * | 2022-09-30 | 2022-11-18 | 山东省机械设计研究院 | Plastic grid punching mold built-in flexible embossing device |
| CN116038820A (en) * | 2023-04-03 | 2023-05-02 | 成都宏明双新科技股份有限公司 | Efficient processing device and method for short strip production |
| CN116038820B (en) * | 2023-04-03 | 2023-06-13 | 成都宏明双新科技股份有限公司 | Efficient processing device and method for short strip production |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019100514A1 (en) | 2019-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180629 |
|
| WW01 | Invention patent application withdrawn after publication |