CN202097274U - Flatting and forming punching die for processing drawing handle of novel car seat - Google Patents

Flatting and forming punching die for processing drawing handle of novel car seat Download PDF

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Publication number
CN202097274U
CN202097274U CN2010206156152U CN201020615615U CN202097274U CN 202097274 U CN202097274 U CN 202097274U CN 2010206156152 U CN2010206156152 U CN 2010206156152U CN 201020615615 U CN201020615615 U CN 201020615615U CN 202097274 U CN202097274 U CN 202097274U
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CN
China
Prior art keywords
punching
module
flattened
forming
bolster
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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 - Lifetime
Application number
CN2010206156152U
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Chinese (zh)
Inventor
穆宜权
曹一枢
黄健
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.)
Wuxi Dawn Die and Stamping Co Ltd
Original Assignee
Wuxi Dawn Die and Stamping 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 Wuxi Dawn Die and Stamping Co Ltd filed Critical Wuxi Dawn Die and Stamping Co Ltd
Priority to CN2010206156152U priority Critical patent/CN202097274U/en
Application granted granted Critical
Publication of CN202097274U publication Critical patent/CN202097274U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model provides a flatting and forming punching die for processing a drawing handle of a novel car seat, which can independently complete flatting molding of a handle body and flatting and punching molding of ends of the drawing handle at one step and is capable of improving positioning accuracy and processing accuracy and processing efficiency. The flatting and forming punching die comprises an upper die plate and a lower die plate, upper backing iron is mounted on the outer side of the upper die plate, and independent guide pillar guide sleeve structures are mounted at four corners of each of the upper die plate and the lower die plate respectively. The flatting and forming punching die is characterized by further comprising two sets of end flatting punching units and two sets of handle body flatting unit, the two sets of end flatting punching units and the two sets of handle body flatting units are symmetrically arranged along the transverse axis, the two sets of handle body flatting units are arranged on the lower portions of the two sets of end flatting punching units, and a handle positioning and supporting structure is mounted at the lower end of the longitudinal center of the lower die plate.

Description

A kind of processing novel car seat mop flatten the forming and punching mould
Technical field
The utility model relates to the formation of tubes technical field of mold, and what be specially a kind of processing novel car seat mop flattens the forming and punching mould.
Background technology
A kind of car seat holder crust pipe, its structure is seen Fig. 1 and Fig. 2, it is annular fitting structure; Moulding is complicated, has at pipe shaft that symmetry horizontal direction part, two places flattens 48, the both ends vertical direction is flattened and punching 49, need flatten at twice with two secondary moulds, punching in the past; Repeatedly the location is prone to produce position error; Machining accuracy is low, and workman's manipulation strength is big, and working (machining) efficiency is low.
Summary of the invention
To the problems referred to above; What the utility model provided a kind of processing novel car seat mop flattens the forming and punching mould; It is that disposable completion is flattened moulding to pipe shaft and the punching moulding is flattened in the end that its needs use a secondary mould; Can effectively improve positioning accuracy and machining accuracy, improve working (machining) efficiency.
Its technical scheme is such; It comprises cope match-plate pattern and lower bolster; Said cope match-plate pattern outside portion is equipped with parallels, and four jiaos of ends of said cope match-plate pattern and lower bolster are corresponding respectively to be equipped with independent guide pillar guide pin bushing structure, and it is characterized in that: it comprises that also the punching module is flattened in the end and pipe shaft is flattened module; Said end is flattened punching module and pipe shaft and is flattened module and include two covers; Said two cover ends flatten the punching module and pipe shaft is flattened module all along the axis of pitch symmetric arrangement, and said two cover pipe shafts are flattened module arrangement and flattened punching module bottom in said two cover ends, and said lower bolster longitudinal center lower end is equipped with pipe fitting positioning support structure.
It is further characterized in that: said two cover ends are flattened the punching module and are separated the location through middle block; Block is installed on said lower bolster in the middle of said; On the said cope match-plate pattern, corresponding said in the middle of stop location be equipped with tiltedly and carve through tiltedly carving seat; Said end is flattened the punching module and is installed on said lower bolster; Said end is flattened the punching module and is comprised forming convax mould piece, slide block and molding concave die piece; The said inclined-plane, both sides of tiltedly carving cooperates with inclined-plane, the said slide block outside; Said forming convax mould piece and said slide block all are installed on take-up housing, and said take-up housing is installed on said lower bolster; Said forming convax mould piece is connected through screw with said slide block; Said slide block endoporus is equipped with the punching small slide block, in the said punching small slide block pierce punch is installed, and said pierce punch front end passes said forming convax mould piece endoporus; All be connected with the rectangle spring between said forming convax mould piece and the punching small slide block and between forming convax mould piece and the said slide block; Said molding concave die piece is installed on the backer through the die backing plate, and said backer outside portion is equipped with angle brace, and said backer and angle brace all are fixed in said lower bolster; Be horizontally installed with spring in the said backer, said spring one end connects adjustment screw, the other end connects the prelocalization guide block; Said prelocalization block passes said backer, die backing plate, molding concave die; In the said molding concave die piece die plate insert is installed; Horizontal little guide pillar is installed in the said molding concave die piece, and correspondence has horizontal little guide pillar hole in the said forming convax mould piece;
Said pipe shaft is flattened module and is comprised mode structure and following mode structure; The said mode structure of going up comprises holding pad, and the said holding pad of going up is installed on upper mounted plate, and said upper mounted plate is installed on upper padding plate, and said upper padding plate is installed on said cope match-plate pattern; Said upper mounted plate is equipped with upper ejector pin, small slide block is tiltedly carved, and said upper ejector pin and small slide block are tiltedly carved and passed the said holding pad of going up; Said mode structure down comprises lower module, and said lower module is installed on said counterdie cushion block, and said counterdie cushion block is installed on lower bolster, and said lower bolster is installed on said lower bolster; In the said counterdie cushion block minor network quickening block is installed, in the said minor network quickening block minor network quickening piece is installed; In the said lower module, top, corresponding said minor network quickening piece both sides is separately installed with little jacking block and inserts; Side moulding small slide block is installed in the said lower module;
Said pipe fitting positioning support structure comprises interfix supporting and rear portion positioning support; Said interfix supporting is installed on said lower bolster; Said rear portion positioning support comprises the rear portion positioning support seat that is installed on said lower bolster lower side, and said rear portion positioning support seat is equipped with positioning supporting assembly and supporting block for location.
A kind of processing novel car seat mop of the utility model flatten the forming and punching mould; The pipe shaft of pipe fitting is flattened moulding to the disposable completion of its ability and tube end is flattened the punching moulding; Avoided to carry out with how secondary mould that punching press is flattened, the punching moulding in the past; Effectively avoided repeatedly punching press and the position error that causes has guaranteed machining accuracy of workpiece, working (machining) efficiency is high.
Description of drawings
Fig. 1 is the workpiece plan structure sketch map of the utility model Mould Machining;
Fig. 2 is the left TV structure sketch map of Fig. 1;
Fig. 3 is the counterdie plan structure sketch map of the utility model mould;
Fig. 4 is that counterdie and the A-A behind the utility model Ccope closing machine among Fig. 3 is to the sectional structure sketch map;
Fig. 5 is that the B-B of Fig. 3 is to the sectional structure sketch map.
The specific embodiment
See Fig. 3, Fig. 4 and Fig. 5; It comprises cope match-plate pattern 2 and lower bolster 13; Cope match-plate pattern 2 outside portions are equipped with parallels 1, and 13 4 jiaos of ends of cope match-plate pattern 2 and lower bolster are corresponding respectively to be equipped with independent guide pillar guide pin bushing structure 37, and it comprises that also the punching module is flattened in the end and pipe shaft is flattened module; The end is flattened punching module and pipe shaft and is flattened module and include two covers; Two cover ends flatten the punching module and pipe shaft is flattened module all along the axis of pitch symmetric arrangement, and two cover pipe shafts are flattened module arrangement and flattened punching module bottom in two cover ends, and lower bolster 13 longitudinal center lower ends are equipped with pipe fitting positioning support structure.Two cover ends are flattened the punching module and are separated the location through middle block 21; Middle block 21 is installed on lower bolster 13; On the cope match-plate pattern 2, corresponding in the middle of block 21 positions be equipped with and tiltedly carve 20 through tiltedly carving seat 19; The end is flattened the punching module and is installed on lower bolster 13; The end is flattened the punching module and is comprised forming convax mould piece 27, slide block 26 and molding concave die piece 28; Tiltedly carving inclined-plane, 20 both sides cooperates with inclined-plane, slide block 26 outside; Forming convax mould piece 27 all is installed on take-up housing 44 with slide block 26, and take-up housing 44 is installed on lower bolster 13; Forming convax mould piece 27 and slide block 26 are connected through screw; Slide block 26 endoporus are equipped with punching small slide block 24, and pierce punch 23 is installed in the punching small slide block 24, and pierce punch 23 front ends pass forming convax mould piece 27 endoporus; Be connected with rectangle spring 22,25 between forming convax mould piece 27 and the punching small slide block 24 and between forming convax mould piece 27 and the slide block 26 respectively; Molding concave die piece 28 is installed on backer 31 through die backing plate 30, and backer 31 outside portions are equipped with angle brace 34, and backer 31 all is fixed in lower bolster 13 with angle brace 34; Be horizontally installed with spring 36 in the backer 31, spring 36 1 ends connect adjustment screw 35, the other end connects prelocalization guide block 32; Prelocalization block 32 passes said backer 31, die backing plate 30, molding concave die 28; Die plate insert 33 is installed in the molding concave die piece 28; Because molding concave die 28 cooperates with forming convax mould piece 27 pipe fitting is flattened the back punching; Through repeatedly thereby stamping-out, the cutting edge of die die thickness that causes easy to wear reduce; And the molding space that reduces directly to have influence on molding concave die and forming convax mould of die thickness and then influences the final molding size of product, thus in molding concave die 28 insert die plate insert 33; Punching position, die plate insert 33 middle part hollow out, the die plate insert 33 that after the wearing and tearing of punch insert 33 cutting edges, only need more renew gets final product; Horizontal little guide pillar 29 is installed in the molding concave die piece 28; Correspondence has horizontal little guide pillar hole in the forming convax mould piece 27; Molding concave die piece 28 is flattened in the forming process with 27 pairs of workpiece of forming convax mould; Workpiece can produce the reaction force that causes owing to material yield intensity; And all only be located by connecting through screw or pin between the slight clearance of depositing between slide block 26 and the take-up housing 44, slide block 26 and the forming convax mould piece 27 and between molding concave die piece 28 and the backer 31, forming convax mould piece 27 and the molding concave die piece 26 easy microdisplacements that elastic modelling quantity takes place make pierce punch 23 and molding concave die piece 26 centre bores produce coaxiality error; Pierce punch 23 is prone to swipe with the inwall of die plate insert 33 in punch process; Be prone to cause the fracture 23 of pierce punch when serious,, play pinpoint effect so molding concave die piece 26 and forming convax mould piece 27 are led standard all the time through horizontal little guide pillar 29; Pipe shaft is flattened module and is comprised mode structure and following mode structure; Last mode structure comprises holding pad 8, and last holding pad 8 is installed on upper mounted plate 6, and upper mounted plate 6 is installed on upper padding plate 5, and upper padding plate 5 is installed on cope match-plate pattern 2; Upper mounted plate 6 be equipped with upper ejector pin 14, small slide block tiltedly carve 4 and on flatten drift 46, upper ejector pin 14, small slide block tiltedly carve 4 and on flatten drift 46 and all pass holding pad 8; Following mode structure comprises lower module 10, and lower module 10 is installed on counterdie cushion block 11, and counterdie cushion block 11 is installed on lower bolster 12, and lower bolster 12 is installed on lower bolster 13; Minor network quickening block 18 is installed in the counterdie cushion block 11, minor network quickening piece 17 is installed in the minor network quickening block 18; In the lower module 10, top, corresponding minor network quickening piece 17 both sides is separately installed with little jacking block 16 and inserts 38; Side moulding small slide block 9 is installed in the lower module 10; Pipe fitting positioning support structure comprises interfix supporting 39 and rear portion positioning support; Interfix supporting 39 is installed on lower bolster 12; The rear portion positioning support comprises the rear portion positioning support seat 40 that is installed on lower bolster 13 lower sides, and rear portion positioning support seat 40 is equipped with positioning supporting assembly 41 and supporting block for location 42.Among Fig. 3,47 are the lifting screw; Among Fig. 4,3 is the nitrogen cylinder, and it compresses holding pad 8 all the time; 7 is side moulding small slide block cover plate; 15 is little jacking block cover plate; Among Fig. 5,43 is the slide block cover plate, and 45 are spring catch bits piece.
Specifically describe below and use the utility model Mould Machining part process: the utility model mould is fixedly installed in punch press; Pipe fitting to be processed is fixed in working position through pipe fitting positioning support structure; Last mode structure tiltedly carves 20 along with cope match-plate pattern 2 presses down along with punching machine presses, and slide block 26 receives tiltedly to carve 20 skew back faces and is squeezed in the slide 44 and slides to the outside in the process of pressing down; Promote forming convax mould 27 simultaneously to the extruding pipe fitting to be processed that slides, pipe fitting is flattened; Cope match-plate pattern 2 drives tiltedly to be carved 20 and continues to press down, and the punching small slide blocks 24 in the slide block 26 drive the pierce punches 23 that are installed in the punching small slide block 24 and move laterally, and pierce punch 23 is protruding will flatten pipe fitting punching moulding; When the end is flattened the punching module and is treated processing pipe fitting flattens punching; Pipe shaft is flattened module pressing down in the process at last mode structure; Upper ejector pin 14 presses down with last mode structure and passes the little jacking block 16 of holding pad 8 impacts; Thereby little jacking block 16 impacts minor network quickening pieces 17 downwards makes it in minor network quickening block 18, hold out against to insert to the opposite side perk and 38 pipe fitting to be processed held out against; On flatten drift 46 and impact pipe fitting to be processed downwards passing holding pad 8 under the drive of last mode structure, 38 1 react on pipe fitting to be processed with inserting, the pipe fitting pipe shaft is flattened; Nitrogen cylinder 3 is flattened at pipe fitting and will be gone up holding pad 8 in the process all the time and hold out against with lower module 10; Guarantee pipe fitting flattened in the process all the time by on holding pad 8 and lower module 10 parcels wherein, thereby pipe fitting is difficult for producing displacement and protruding moulding and the punching processing that influences other position of drum when flattening open form; When pipe shaft was flattened up and down, little cunning was tiltedly carved 4 and is moved inward with the side moulding small slide block 9 in the descending promotion lower module of last mode structure, and the pipe shaft sidepiece is flattened moulding.

Claims (10)

1. a processing novel car seat mop flattens the forming and punching mould; It comprises cope match-plate pattern and lower bolster; Said cope match-plate pattern outside portion is equipped with parallels; Four jiaos of ends of said cope match-plate pattern and lower bolster are corresponding respectively to be equipped with independent guide pillar guide pin bushing structure; It is characterized in that: it comprises that also the punching module is flattened in the end and pipe shaft is flattened module, and said end is flattened punching module and pipe shaft and flattened module and include two covers, and said two cover ends flatten the punching module and pipe shaft is flattened module all along the axis of pitch symmetric arrangement; Said two cover pipe shafts are flattened module arrangement and are flattened punching module bottom in said two cover ends, and said lower bolster longitudinal center lower end is equipped with pipe fitting positioning support structure.
2. a kind of processing novel car seat mop according to claim 1 flatten the forming and punching mould, it is characterized in that: said two cover ends are flattened the punching module and are separated the location through middle block; Block is installed on said lower bolster in the middle of said; On the said cope match-plate pattern, corresponding said in the middle of stop location be equipped with tiltedly and carve through tiltedly carving seat.
3. a kind of processing novel car seat mop according to claim 2 flatten the forming and punching mould, it is characterized in that: said end is flattened the punching module and is installed on said lower bolster; Said end is flattened the punching module and is comprised forming convax mould piece, slide block and molding concave die piece; The said inclined-plane, both sides of tiltedly carving cooperates with inclined-plane, the said slide block outside; Said forming convax mould piece and said slide block all are installed on take-up housing, and said take-up housing is installed on said lower bolster; Said forming convax mould piece is connected through screw with said slide block.
4. a kind of processing novel car seat mop according to claim 3 flatten the forming and punching mould; It is characterized in that: said slide block endoporus is equipped with the punching small slide block; In the said punching small slide block pierce punch is installed, said pierce punch front end passes said forming convax mould piece endoporus; All be connected with the rectangle spring between said forming convax mould piece and the punching small slide block and between forming convax mould piece and the said slide block.
5. a kind of processing novel car seat mop according to claim 4 flatten the forming and punching mould; It is characterized in that: said molding concave die piece is installed on the backer through the die backing plate; Said backer outside portion is equipped with angle brace, and said backer and angle brace all are fixed in said lower bolster.
6. a kind of processing novel car seat mop according to claim 5 flatten the forming and punching mould, it is characterized in that: be horizontally installed with spring in the said backer, said spring one end connects adjustment screw, the other end connects the prelocalization guide block; Said prelocalization block passes said backer, die backing plate, molding concave die; In the said molding concave die piece die plate insert is installed; Horizontal little guide pillar is installed in the said molding concave die piece, and correspondence has horizontal little guide pillar hole in the said forming convax mould piece.
7. a kind of processing novel car seat mop according to claim 6 flatten the forming and punching mould, it is characterized in that: said pipe shaft is flattened module and is comprised mode structure and following mode structure.
8. a kind of processing novel car seat mop according to claim 7 flatten the forming and punching mould; It is characterized in that: the said mode structure of going up comprises holding pad; The said holding pad of going up is installed on upper mounted plate; Said upper mounted plate is installed on upper padding plate, and said upper padding plate is installed on said cope match-plate pattern; Said upper mounted plate is equipped with upper ejector pin, small slide block is tiltedly carved, and said upper ejector pin and small slide block are tiltedly carved and passed the said holding pad of going up.
9. a kind of processing novel car seat mop according to claim 8 flatten the forming and punching mould; It is characterized in that: said mode structure down comprises lower module; Said lower module is installed on said counterdie cushion block; Said counterdie cushion block is installed on lower bolster, and said lower bolster is installed on said lower bolster; In the said counterdie cushion block minor network quickening block is installed, in the said minor network quickening block minor network quickening piece is installed; In the said lower module, top, corresponding said minor network quickening piece both sides is separately installed with little jacking block and inserts; Side moulding small slide block is installed in the said lower module.
10. a kind of processing novel car seat mop according to claim 9 flatten the forming and punching mould, it is characterized in that: said pipe fitting positioning support structure comprises interfix supporting and rear portion positioning support; Said interfix supporting is installed on said lower bolster; Said rear portion positioning support comprises the rear portion positioning support seat that is installed on said lower bolster lower side, and said rear portion positioning support seat is equipped with positioning supporting assembly and supporting block for location.
CN2010206156152U 2010-11-20 2010-11-20 Flatting and forming punching die for processing drawing handle of novel car seat Expired - Lifetime CN202097274U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206156152U CN202097274U (en) 2010-11-20 2010-11-20 Flatting and forming punching die for processing drawing handle of novel car seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206156152U CN202097274U (en) 2010-11-20 2010-11-20 Flatting and forming punching die for processing drawing handle of novel car seat

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CN202097274U true CN202097274U (en) 2012-01-04

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102139314A (en) * 2010-11-20 2011-08-03 无锡曙光模具有限公司 Flattening and forming punching dies for machining novel mop of sedan seat
CN104772389A (en) * 2013-08-01 2015-07-15 浙江利帆家具有限公司 Upper die for stamping circular tube supporting element
CN105665523A (en) * 2016-04-09 2016-06-15 合肥亿恒机械有限公司 Punching and flattening die for producing automobile covering parts

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102139314A (en) * 2010-11-20 2011-08-03 无锡曙光模具有限公司 Flattening and forming punching dies for machining novel mop of sedan seat
CN102139314B (en) * 2010-11-20 2013-03-06 无锡曙光模具有限公司 Flattening and forming punching dies for machining novel mop of sedan seat
CN104772389A (en) * 2013-08-01 2015-07-15 浙江利帆家具有限公司 Upper die for stamping circular tube supporting element
CN105665523A (en) * 2016-04-09 2016-06-15 合肥亿恒机械有限公司 Punching and flattening die for producing automobile covering parts

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C14 Grant of patent or utility model
GR01 Patent grant
RGAV Abandon patent right to avoid regrant
AV01 Patent right actively abandoned

Granted publication date: 20120104

Effective date of abandoning: 20130306