CN107901114A - Automobile plastic part machinery formula punching automatic clamping device - Google Patents
Automobile plastic part machinery formula punching automatic clamping device Download PDFInfo
- Publication number
- CN107901114A CN107901114A CN201711191266.9A CN201711191266A CN107901114A CN 107901114 A CN107901114 A CN 107901114A CN 201711191266 A CN201711191266 A CN 201711191266A CN 107901114 A CN107901114 A CN 107901114A
- Authority
- CN
- China
- Prior art keywords
- duct
- compact heap
- cutter head
- clamping device
- plastic part
- 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.)
- Pending
Links
Classifications
-
- 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
- B26D7/02—Means for holding or positioning work with clamping means
-
- 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
- B26D7/18—Means for removing cut-out material or waste
-
- 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
- B26D7/20—Cutting beds
-
- 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
- B26D7/22—Safety devices specially adapted for cutting machines
-
- 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
-
- 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
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)
Abstract
The present patent application belongs to mechanical perforation techniques field, specifically disclose a kind of automobile plastic part machinery formula punching automatic clamping device, including base, the base is equipped with workbench and stent, crossbeam is equipped with the stent successively, cylinder, piston rod and the first cutter head, the workbench is equipped with groove, the side of the groove is equipped with the duct being connected with bottom surface, the bottom hole road outlet is equipped with the first raised compact heap, the lateral aperture road outlet is equipped with second compact heap equal with side, first compact heap and the second compact heap are connected with elastic component between duct, the duct is tightly connected with first compact heap and the second compact heap.Present invention is mainly applied to mechanical punching, and part is unable to Automatic-clamping before solving the problems, such as punching.
Description
Technical field
The invention belongs to mechanical punching equipment technical field, specifically discloses a kind of automobile plastic part machinery formula punching certainly
Dynamic clamping device.
Background technology
Plastic products are widely used in daily life, and various daily necessitiess can not only be made in plastics,
Various machine components can also be manufactured into, and are applied to processing manufacturing industry, plastic part processing cost is low, compares metal material
Part quality it is light, greatly facilitate the life of people.
In existing part punching processing technology, to needing to be clamped part reprocessing before part punching, for some
The part of uneven surface, can be moved after clamping, cause punching position not accurate, do not reach processing request.
For the above problem, the patent of Publication No. CN 104438572A discloses a kind of aluminium sheet punching clamping device, bag
Grip slipper is included, supporting station is equipped with the middle part of the grip slipper, wherein, it is additionally provided with punching pressing plate, grip block, grip block and locking screw
Bolt；One end of punching pressing plate and the side of grip slipper are hinged, and the inner surface of grip slipper connection punching pressing plate side forms support
Face；The grip block is connected to the bottom surface in the middle part of punching pressing plate, and punching pressing plate is equipped with drill jig sleeve, grip block shape triangular in shape
Shape, one tip of grip block are hinged with grip slipper, another tip of one end and grip block of clamping screw is hinged, and punching pressing plate is remote
One end from hinged end is equipped with locking through hole, and for clamping screw through locking through hole, clamping screw upper end is equipped with clamp nut.Using
Clamping is stablized during the aluminium sheet punching clamping device clamping aluminium sheet of this application, so that product punch size is accurate.
Using foregoing invention scheme when, it is necessary to part first is clamped reprocessing with clamping device, adjust and clamp dress
Put that process is cumbersome, increase the time of part processing, reduce the processing efficiency of punching.
The content of the invention
The purpose of the present invention is providing a kind of automobile plastic part machinery formula punching automatic clamping device, to solve punching
The problem of clamping device causes processing efficiency low is artificially adjusted in journey.
In order to achieve the above object, base case of the invention is：A kind of automobile plastic part machinery formula punching is pressed from both sides automatically
Tight device, including base, the base are equipped with workbench and stent, and the stent is equipped with sequentially connected crossbeam, cylinder
With the first cutter head, the workbench is equipped with groove, and the groove floor is equipped with the first duct, and the groove side is equipped with second
Duct, first duct and the second hole link, first duct exit be equipped be slidably connected with it and with the first hole
First compact heap of road inner wall sealing, second duct exit be equipped be slidably connected with it and with the second duct inner wall sealing
The second compact heap, the first spring is connected between first compact heap and the first duct, between the second compact heap and the second duct
Second spring is connected with, in its natural state, the bottom surface of groove is protruded in one end of the first compact heap for the first spring and second spring, the
Two compact heaps are located in the second duct.
The operation principle of this base case is：When being punched out processing to plastic part, part is placed into workbench
Groove in；Since the first compact heap is located at the top of groove floor, so part can be pressed in the first gripping block；Start gas
Cylinder, control cylinder move downward piston rod；Since the first cutter head is located at the piston-rod lower end of cylinder, piston rod will drive
One cutter head moves downward；First cutter head moves downward when touching plastic part, cutter head start constantly to plastic part apply to
Under pressure；Since plastic part is located above the first compact heap, plastic part starts to apply pressure to the first compact heap, makes the
One compact heap is moved into the first duct；Due to being to seal between the first duct and the second duct, the first compact heap is transported downwards
It is dynamic to cause the gas in the first duct and the second duct to be compressed, so as to promote the second compact heap to be moved to outside the second duct；The
Two compact heaps move to outside the second duct and touch the side of plastic part, constantly apply pressure to plastic part side, lead to
The side for crossing the second compact heap and groove compresses plastic part；After the completion of punching, the first compact heap and the second compact heap exist
Under the elastic force effect of spring, the first compact heap protrudes the bottom surface of groove, and the second compact heap is retracted to inside the second duct.
The beneficial effect of this base case is：Do not have to artificial adjusting pressing device in punching process, realize
Punching and compression are carried out at the same time, and reduce manual operation, are improved work efficiency.
Compared with prior art, the groove surface that present apparatus workbench is equipped with can serve as the clamping face of clamping device, keep away
Exempt from using dedicated clamping device, the occupied space of device of reduction；It is connected between first compact heap and the first duct
First spring, second spring is connected between the second compact heap and the second duct, is processed part latter two compact heap and is passed through elasticity
Part can automatically reset, without adjusting with regard to the processing that can carry out next part；Part is without using other Special clamping devices
In the case of, the just Automatic-clamping, and clamping step is to pass through punching course under the action of the first compact heap and the second compact heap
The pressure of generation carries out motive force transmission, work is practical, and operating process is easy come what is realized using gas pressure.
Further, the groove floor is equipped with tool bore, and the second cutter head, the first cutter head position phase are equipped with the tool bore
Corresponding second cutter head, two cutter heads are punched out from the upper and lower of part, and compared to one cutter head is punched out, two cutter heads into
Row punching ensure that institute's hole punched can completely penetrate through, when being carried out at the same time punching to part both sides, stamping press suffered by part both sides
Difference is smaller, can reduce deformation extent of the part in punch process.
Further, the second cutter head upper end is equipped with collecting tank, and the defective material energy indwelling left after punching is in the collecting tank
It is interior, due to impact defective material will not be caused arbitrarily to place, easy to collect cleaning.
Further, it is slidably connected between second cutter head and tool bore, the 3rd is connected between second cutter head and tool bore
Spring, the second cutter head upper surface are equipped with inclined-plane, and punching completion, impact force are larger after the first cutter head and the second insert contacts
When the second cutter head can move down, prevent impact force excessive and cutter head caused to damage, when the first cutter head leaves, the second cutter head by
Restorable inertia is wanted in the 3rd spring, the defective material on inclined-plane can be released workbench, under the action of inclined-plane, defective material energy
By oblique release workbench, without clearing up defective material, will not can continue to add there is a situation where dropping back into workbench again after vertical release
Work.
Further, the workbench is connected with base longitudinal sliding motion, and the 4th spring is equipped between workbench and base, works as knife
When the impact force of head is excessive, the elastic component meeting automatic telescopic between workbench and base, slows down pressure of the part to the first compact heap
Power, so as to reduce pressure of second compact heap to part side, prevents the second compact heap from causing to damage to the side of part.
Further, hydraulic oil is full of in first duct and the second duct, air is influenced by environmental temperature, can produce
Life is expanded with heat and contract with cold, and volume change is big, and hydraulic oil is influenced by ambient temperature small, there is provided pressure ratio gas is more stable.
Brief description of the drawings
Fig. 1 is the stereochemical structure signal of automobile plastic part machinery formula punching automatic clamping device embodiment one of the present invention
Figure；
Fig. 2 is the structural profile view of workbench in Fig. 1；
Fig. 3 is the Working table structure cut-away view of the embodiment of the present invention two；
Fig. 4 is connection diagram between workbench and base in the embodiment of the present invention three.
Embodiment
Below by embodiment, the present invention is described in further detail：
Reference numeral in Figure of description includes：Base 1, stent 2, crossbeam 3, cylinder 4, piston rod 41, the first cutter head
5th, workbench 6, groove 61, the first compact heap 7, the second compact heap 71, the first spring 8, second spring 81, the 3rd spring 82,
Four springs 83, the first duct 9, the second duct 91, the second cutter head 10, tool bore 101, collecting tank 11, slide bar 12.
Embodiment one
As shown in Figure 1, automobile plastic part machinery formula punching automatic clamping device, including base 1, it is provided with base 1
Workbench 6 and stent 2, workbench 6 and stent 2 can be weldingly fixed on base 1 or be flexibly connected by bolt
On base 1；The installation of 2 upper end of stent is connected to the crossbeam 3 parallel with base 1, is provided with cylinder 4 on crossbeam 3, makes the work of cylinder 4
Downward, 41 lower end of piston rod is provided with the first cutter head 5 to 41 direction of motion of stopper rod, the blade of the first cutter head 5 downward, workbench 6
Working face is processed into groove 61；As shown in Fig. 2, the bottom surface of groove 61 is machined with the first duct 9, the side of groove 61 is machined with
Two ducts 91, the first duct 9 are connected with the second duct 91,9 exit of the first duct be provided with slidably and with the first duct 9
First compact heap 7 of inner wall sealing, is connected with the first spring 8 between the first compact heap 7 and the first duct 9,；Second duct 91
Exit is provided with the second compact heap 71 for sliding and being sealed with the second duct 91, between the second compact heap 71 and the second duct 91
It is connected with second spring 81；When maintaining the original state, the first compact heap 7 protrusion is located at groove 61 for first spring 8 and second spring 81
On bottom surface, the second compact heap 71 is located inside the second duct 91.
When it is implemented, the part for needing punching is placed on groove 61, the bottom of part connects with the first compact heap 7
Touch, start cylinder 4, piston rod 41 moves downward, and the first cutter head 5 contact part simultaneously compresses downwards, and the first cutter head 5 compresses part
During, part bottom surface promotes the first compact heap 7 to move downward, and gas is promoted in the first duct 9, so as to promote the second compression
Block 71 is to part flank movement, and when being moved with the first compact heap 7 into the first duct 9, the second compact heap 71 is to the second duct
Moved outside 91, and compressing component.
After the completion of punching, piston rod 41 moves upwards, and part reduces the pressure of the first compact heap 7, in the first spring 8
The lower first moving mass of effect is moved upwards, and the second compact heap 71 is extensive since second spring 81 is acted on to 91 contract of the second duct
State before the processing of return-to-zero part.
Embodiment two
As shown in figure 3, on the basis of embodiment one, a tool bore 101 is opened up in the bottom of groove 61, in tool bore 101
One slidable second cutter head 10 of interior installation, 10 working face of the second cutter head are equipped with the collecting tank 11 being recessed inwardly, the first knife
First 5 and second cutter head 10 position it is corresponding, 10 bottom of the second cutter head is connected with the spring 8 of workbench 6, in punching by upper
Lower two cutter heads are processed part, ensure that institute's hole punched passes through workpiece；It is larger in 5 downward punching press impact force of the first cutter head
When, since 10 bottom of the second cutter head is equipped with the 3rd spring 82, cushioning effect can be played, cutter head is avoided and is directly rushed with workbench 6
Hit, play the role of protecting cutter head.
After the completion of punching, punching defective material can be remained in collecting tank 11, after the first cutter head 5 leaves workbench 6, the second knife
First 10 pop up under the effect of spring 8, and defective material is convenient to clean punching and leaves defective material since inertia is pushed out collecting tank 11.
Embodiment three
As shown in figure 4, on the basis of embodiment two, hydraulic oil is filled in plughole 9, hydraulic oil is affected by temperature
The change expanded with heat and contract with cold is smaller than air, and when punching can provide stable extruding force；Installed between workbench 6 and base 1
One slide bar 12 and the 4th spring 83, when part is larger to 7 pressure of the first compact heap, the second compact heap 71 can be to the side of part
Larger pressure is produced, the 4th spring 83 between workbench 6 and base 1 can play cushioning effect, avoid the second compact heap 71
Produce that extruding force is excessive to part and part of damage.
Above-described is only the embodiment of the present invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these are implemented all without the influence present invention
Effect and practical applicability.
Claims (6)
1. automobile plastic part machinery formula punching automatic clamping device, including base, the base are equipped with workbench and stent,
The stent is equipped with sequentially connected crossbeam, cylinder and the first cutter head, it is characterised in that and the workbench is equipped with groove,
The groove floor is equipped with the first duct, and the groove side is equipped with the second duct, first duct and the second hole link,
First duct exit be equipped be slidably connected with it and with the first compact heap of the first duct inner wall sealing, second hole
Road exit be equipped be slidably connected with it and with the second compact heap of the second duct inner wall sealing, first compact heap and first
The first spring is connected between duct, second spring is connected between the second compact heap and the second duct, the first spring and second spring exist
Under natural conditions, the bottom surface of one end protrusion groove of the first compact heap, the second compact heap are located in the second duct.
2. automobile plastic part machinery formula punching automatic clamping device according to claim 1, it is characterised in that described recessed
Groove bottom is equipped with tool bore, and the second cutter head, corresponding second cutter head of the first cutter head position are equipped with the tool bore.
3. automobile plastic part machinery formula punching automatic clamping device according to claim 2, it is characterised in that described
Two cutter head upper ends are equipped with collecting tank.
4. automobile plastic part machinery formula punching automatic clamping device according to claim 2, it is characterised in that described
It is slidably connected between two cutter heads and tool bore, the 3rd spring, the second cutter head upper table is connected between second cutter head and tool bore
Face is equipped with inclined-plane.
5. the automobile plastic part machinery formula punching automatic clamping device according to any one of claim 1-4, it is special
Sign is that the workbench is connected with base longitudinal sliding motion, and the 4th spring is equipped between workbench and base.
6. automobile plastic part machinery formula punching automatic clamping device according to claim 5, it is characterised in that described
Hydraulic oil is full of in one duct and the second duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711191266.9A CN107901114A (en) | 2017-11-24 | 2017-11-24 | Automobile plastic part machinery formula punching automatic clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711191266.9A CN107901114A (en) | 2017-11-24 | 2017-11-24 | Automobile plastic part machinery formula punching automatic clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107901114A true CN107901114A (en) | 2018-04-13 |
Family
ID=61847766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711191266.9A Pending CN107901114A (en) | 2017-11-24 | 2017-11-24 | Automobile plastic part machinery formula punching automatic clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107901114A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113829569A (en) * | 2021-09-22 | 2021-12-24 | 东莞市鑫易塑胶科技有限公司 | High-compression-resistance flame-retardant thermoplastic elastomer and production method thereof |
| CN114701007A (en) * | 2022-06-06 | 2022-07-05 | 广东隆源实业有限公司 | Plastic product punching processing equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040050230A1 (en) * | 2002-09-16 | 2004-03-18 | Pearl Technologies, Inc. | Hold-down clamp for slitter-punch |
| CN201493377U (en) * | 2009-08-10 | 2010-06-02 | 钱周忠 | Novel mechanical punching machine for automotive plastic trimming |
| CN205703838U (en) * | 2016-04-18 | 2016-11-23 | 杭州沃冶精密机械科技有限公司 | A kind of hydraulic auxiliary support structure |
| CN106392930A (en) * | 2016-06-30 | 2017-02-15 | 徐晓杰 | Workpiece two-position clamping device |
| CN206123485U (en) * | 2016-11-02 | 2017-04-26 | 重庆一弘模具设计有限公司 | A fixing device for transmission shaft |
| CN206242164U (en) * | 2016-12-15 | 2017-06-13 | 天津市宏达源科技有限公司 | A kind of automatic broken money pinhole plotter |
-
2017
- 2017-11-24 CN CN201711191266.9A patent/CN107901114A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040050230A1 (en) * | 2002-09-16 | 2004-03-18 | Pearl Technologies, Inc. | Hold-down clamp for slitter-punch |
| CN201493377U (en) * | 2009-08-10 | 2010-06-02 | 钱周忠 | Novel mechanical punching machine for automotive plastic trimming |
| CN205703838U (en) * | 2016-04-18 | 2016-11-23 | 杭州沃冶精密机械科技有限公司 | A kind of hydraulic auxiliary support structure |
| CN106392930A (en) * | 2016-06-30 | 2017-02-15 | 徐晓杰 | Workpiece two-position clamping device |
| CN206123485U (en) * | 2016-11-02 | 2017-04-26 | 重庆一弘模具设计有限公司 | A fixing device for transmission shaft |
| CN206242164U (en) * | 2016-12-15 | 2017-06-13 | 天津市宏达源科技有限公司 | A kind of automatic broken money pinhole plotter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113829569A (en) * | 2021-09-22 | 2021-12-24 | 东莞市鑫易塑胶科技有限公司 | High-compression-resistance flame-retardant thermoplastic elastomer and production method thereof |
| CN114701007A (en) * | 2022-06-06 | 2022-07-05 | 广东隆源实业有限公司 | Plastic product punching processing equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208944917U (en) | A kind of five metalworking stamping devices | |
| CN103418695A (en) | Pneumatic type time-delay mechanism for stamping | |
| CN108176756A (en) | A kind of part hole punched device | |
| CN204800060U (en) | Work piece clamping mechanism who uses on cutting equipment of bumper shock absorber barrel | |
| CN107901114A (en) | Automobile plastic part machinery formula punching automatic clamping device | |
| CN211464476U (en) | High-efficient stamping equipment | |
| CN203437527U (en) | Pneumatic type time-delay mechanism | |
| CN107470489A (en) | The flexible avoiding device of pneumatic gripping and method for plate digital control punching press | |
| CN213729023U (en) | Punch forming device for easy-open lid | |
| CN102357574A (en) | Corrugated plate punching device | |
| CN107626805A (en) | The quick trimming device of metal bellows and the method for the quick trimming of metal bellows | |
| CN207139961U (en) | A kind of automation feeding stamping machine of In-Ear Headphones diaphragm | |
| CN213469223U (en) | Plane stamping equipment for nut manufacturing | |
| CN215786221U (en) | Open type double-crankshaft precision overhead punch press | |
| CN205887789U (en) | Automatic puncher of panel side blow | |
| CN212370919U (en) | Axle box pull rod dismouting press | |
| CN213288803U (en) | Perforating equipment is used in aluminum product production | |
| CN210333944U (en) | Building templates is with awl round pin punching device | |
| CN210647957U (en) | Novel punch press | |
| CN205042959U (en) | Receive material punching machine | |
| CN219253835U (en) | Processing device with recovery function | |
| CN210877210U (en) | Hydraulic press stamping workpiece former | |
| CN219899843U (en) | Feeding and discharging device for punching | |
| CN205650685U (en) | A refrigerator door plant arc is composite forming mould forty percent discount | |
| CN204935715U (en) | The cut-out shaped device of full-automatic side plate forming machine |
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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190711 Address after: 402360 Chongqing Dazu District High-tech Industrial Development Zone Applicant after: Chongqing bear's Beijing Great Automotive Components Company Limited Address before: 402761 Qingba Street Town, Bishan District, Chongqing Applicant before: Chongqing Guan Heng Auto Parts Co., Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180413 |