CN206912056U - A kind of multi-faceted angle bar cut-out punching die - Google Patents
A kind of multi-faceted angle bar cut-out punching die Download PDFInfo
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- CN206912056U CN206912056U CN201720608211.2U CN201720608211U CN206912056U CN 206912056 U CN206912056 U CN 206912056U CN 201720608211 U CN201720608211 U CN 201720608211U CN 206912056 U CN206912056 U CN 206912056U
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- Prior art keywords
- angle bar
- die
- punching
- cut
- seat
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Abstract
The utility model discloses a kind of multi-faceted angle bar cut-out punching die, including die shank, upper bolster, mounting seat, top shoe, 2 sliding blocks, edger and two groups of perforating dies；Edger includes cope plate, lower template and trimming punch, and two groups of perforating dies are symmetricly set on the both ends of mounting seat, and every group of perforating die includes fixture and punching seat, and die shank is fixedly connected on the top of upper bolster, and top shoe is fixed on below upper bolster；It is fixedly connected on the sliding block of top shoe routing motion on rear side of punching seat.Multi-faceted angle bar cut-out punching die of the present utility model, carries out cut-out punching processing to angle bar, is reduced to a procedure by original two procedures, improves twice of production efficiency, reduce cost of labor.
Description
Technical field
The utility model belongs to machined die field, and in particular to a kind of multi-faceted angle bar cut-out punching die.
Background technology
As shown in figure 1, being the angle bar of machine-shaping, a1 is mounting hole, and a2 is section, is in the past first to use punching press during processing
Mould carries out cutting off processing to workpiece, then carries out the punching processing of two mounting holes to angle bar respectively again, it is necessary to two stations,
Two procedures, its processing efficiency is low, and the punching processing that respectively two mounting brackets are carried out with mounting hole can not ensure mounting hole
Position is accurate.
The content of the invention
Goal of the invention：In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of multi-faceted angle bar
Punching die and angle bar cut-out punching process are cut off, punching and cutting function is realized using a mould, not only increases
Processing efficiency, and ensure that the positional precision of mounting hole.
Technical scheme：In order to realize foregoing invention purpose, the technical solution adopted in the utility model is as follows：
A kind of multi-faceted angle bar cut-out punching die, including die shank, upper bolster, mounting seat, top shoe, 2 sliding blocks, cut
Side mould and two groups of perforating dies；The die shank is fixedly connected on the top of upper bolster.
The edger includes cope plate, lower template and trimming punch, and the cope plate is fixedly connected under upper bolster
Side, connected by the first lead between the cope plate and lower template, be fixedly connected with vertically downward in cope plate lower surface
Trimming punch, in lower template positioned at trimming punch vertical lower opening position offer it is identical with trimming punch cutting edge shape
Cut-out cavity plate.
Two groups of perforating dies are symmetricly set on the both ends of mounting seat, and every group of perforating die includes fixture and punching seat,
The fixture includes fixed block and movable block, is connected between the punching seat and movable block by the second lead, the punching
Seat towards movable Block direction is provided with pierce punch, and the movable block be located at pierce punch) front opening position offer and
Pierce punch cutting edge shape identical punching concave die.
The top shoe is fixed on below upper bolster；It is described to be fixedly connected on punching with top shoe routing motion sliding block
Seat rear side.
Further, the edger is arranged on the middle part of mounting seat, and two counter-punching dies are set relative to edger is equidistant
Put at the both ends of mounting seat.
Further, offered among the fixture and angle bar cross sectional shape identical first " L " shape passage.
Further, die shoe is provided between the mounting seat and lower template, is opened between the lower template and die shoe
Provided with angle bar cross sectional shape identical second " L " shape passage, second " L " the shape passage and two first " L " shape passage positions
In in same horizontal line.
Further, the fixed block of the fixture is located at the front opening position of pierce punch and offered and pierce punch knife
The identical dumping pit of tooth shape shape.
Further, the second lead on the first lead and edger on the perforating die is provided with two groups.
Further, the top shoe vertical section is isosceles right triangle, the lower surface of the upper bolster and top shoe
A right-angle surface be fixedly connected, now the bottom surface of top shoe forms the lower inclined plane that is obliquely installed.
Further, the sliding block is provided with the ramp coordinated with lower inclined plane.
Beneficial effect：Compared with prior art, the utility model has advantages below：
Multi-faceted angle bar cut-out punching die of the present utility model, by perforating die and edger Integrated design in a mould
On, during processing elder generation's punching cut off, be reduced to a station by original two stations of cut-out and punching, only need a work
People can complete cut-out and punch operation, compared to the production efficiency that traditional working mode improves twice, reduce cost of labor.
Brief description of the drawings
Fig. 1 is the structural representation for the angle bar for completing cut-out punching；
Fig. 2 is multi-faceted angle bar cut-out punching die structure schematic diagram A；
Fig. 3 is multi-faceted angle bar cut-out punching die structure schematic diagram B
Fig. 4 is multi-faceted angle bar cut-out punching die right view
Fig. 5 is the profile of multi-faceted angle bar cut-out punching die along the longitudinal centerline.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the utility model is furtherd elucidate, embodiment is with the utility model skill
Implemented under premised on art scheme, it should be understood that these embodiments are merely to illustrate the utility model rather than limit this practicality
New scope.
As shown in Figures 2 to 5, a kind of multi-faceted angle bar cut-out punching die, including die shank 1, upper bolster 2, mounting seat 4,
6,2 sliding blocks 11 of top shoe, edger and two groups of perforating dies；Die shank 1 is fixedly connected on the top of upper bolster 2；Edger is set
Put and be equidistantly positioned in the middle part of mounting seat 4, two counter-punching dies relative to edger in the both sides of lower template 5.
Edger includes cope plate 3, lower template 5 and trimming punch 14, and cope plate 3 is fixedly connected on the lower section of upper bolster 2,
Connected by the first lead 10 between cope plate 3 and lower template 5, be fixedly connected with vertically downward in the lower surface of cope plate 3
Trimming punch 14, the opening position positioned at the vertical lower of trimming punch 14 in lower template 5 offer and the knife-edge of trimming punch 14
Shape identical cuts off cavity plate 15.The first lead 10 on edger is provided with two groups, in vertical distribution, two group of first lead
10 are separately positioned on the front and rear sides of trimming punch 14.The upper end of first lead 10 is connected to the lower surface of cope plate 3, lower template 5
On position in the first lead 10 vertically downward be provided with through hole, during 5 matched moulds of cope plate 3 and lower template, the first lead 10 exists
Moved up and down in through hole.
Two groups of perforating dies are symmetricly set on the both ends of mounting seat 4, and every group of perforating die includes fixture 7 and punching seat 8, fixture 7
Including fixed block 71 and movable block 72, connected between punching seat 8 and movable block 72 by the second lead 17, the direction of punching seat 8
The direction of movable block 72 is provided with pierce punch 9, and the front opening position that movable block 72 is located at pierce punch 9 offers and punched hole punching
First 9 cutting edge shape identical punching concave die 12；The second lead 17 on perforating die is provided with two groups, laterally distributed, two groups
Second lead 17 is separately positioned on the both sides up and down of pierce punch 9.The rear end of second lead 17 is connected on punching seat 8, Gu
Determine to be provided with through hole on block 71 and movable block 72 in the position in the front of the second lead 17, during 72 matched moulds of punching seat 8 and movable block,
Second lead 17 moves forward and backward in through hole.
Top shoe 6 is fixed on the lower section of upper bolster 2；Punching seat 8 is fixedly connected on the sliding block 11 of the routing motion of top shoe 6
Rear side.The vertical section of top shoe 6 is isosceles right triangle, and the lower surface of upper bolster 2 is fixed with a right-angle surface of top shoe 6 to be connected
Connect, now the bottom surface of top shoe 6 forms the lower inclined plane 61 being obliquely installed.Sliding block 11 is provided with upper oblique with the cooperation of lower inclined plane 61
Face 13.The shape of sliding block 11 can be cuboid, and one is cut on the rib of the top of cuboid sliding block in the outer part
Individual inclined-plane, form ramp 13.
Offered among fixture 7 and angle bar A shapes the first " L " shape of identical passage 73.The inner side of fixed block 71 is provided with longitudinal direction
Groove, the inner side of movable block 72 are provided with transverse concave groove, after fixed block 71 and the fitting of movable block 72, the transverse concave groove on movable block 72
The first " L " type passage 73 is formed with the longitudinal fluting on fixed block 71.
Die shoe 16 is provided between mounting seat 4 and lower template 5, is offered between lower template 5 and die shoe 16 and angle bar A
" L " shape of cross sectional shape identical second passage 51, vertical groove is offered inside lower template 5, the upper surface of die shoe 16 offers
Transverse concave groove, the transverse concave groove composition of vertical groove and the upper surface of die shoe 16 inside lower template 5, the second " L " shape passage 51
Be located at two first " L " shape passages 73 in same horizontal line, section for " L " type angle bar A through the first " L " type passage and the
Two " L " type passages are fixed.
The front opening position that the fixed block 71 of fixture 7 is located at pierce punch 9 offers and the cutting edge shape phase of pierce punch 9
With dumping pit 711, the waste material after angle bar punching is discharged to mold exterior by dumping pit 711.
Angle bar cuts off punching process：
1) feed, angle bar A is sent into adjustment good position in fixture 7；
2) punching, the top of die shank 7 connection drive device, drive device move downward, and drive top shoe 6 to move downward, on
The lower inclined plane 61 of sliding block and the routing motion of ramp 13, push punching seat 8 to fixture 7 direction, pierce punch 9 passes through punching concave die
12 perforate angle bar A；
3) cut off, drive device is moved upwards, is driven punching seat 8 to retreat, angle bar A is taken out, it would be desirable to the position of trimming
It is fixed on edger, drive device moves downward again, completes cut-out.
Multi-faceted angle bar cut-out punching die of the present utility model, by perforating die and edger Integrated design in a mould
On, during processing elder generation's punching cut off, be reduced to a station by original two stations of cut-out and punching, only need a work
People can complete cut-out and punch operation, compared to the production efficiency that traditional working mode improves twice, reduce cost of labor.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (8)
- A kind of 1. multi-faceted angle bar cut-out punching die, it is characterised in that：Including die shank (1), upper bolster (2), mounting seat (4), Top shoe (6), 2 sliding blocks (11), edger and two groups of perforating dies；The die shank (1) is fixedly connected on the upper of upper bolster (2) Side；The edger includes cope plate (3), lower template (5) and trimming punch (14), and the cope plate (3) is fixedly connected on The lower section of die holder (2), connected between the cope plate (3) and lower template (5) by the first lead (10), in cope plate (3) Lower surface is fixedly connected with trimming punch (14) vertically downward, and trimming punch (14) vertical lower is located in lower template (5) Opening position offer with trimming punch (14) cutting edge shape identical cut-out cavity plate (15)；Two groups of perforating dies are symmetricly set on the both ends of mounting seat (4), and every group of perforating die includes fixture (7) and punching seat (8), the fixture (7) includes fixed block (71) and movable block (72), passes through between the punching seat (8) and movable block (72) Two leads (17) connect, and the punching seat (8) is provided with pierce punch (9), the movable block towards movable block (72) direction (72) the front opening position positioned at pierce punch (9) offers and pierce punch (9) cutting edge shape identical punching concave die (12)；The top shoe (6) is fixed on below upper bolster (2)；It is described fixed with the sliding block (11) of top shoe (6) routing motion It is connected on rear side of punching seat (8).
- 2. multi-faceted angle bar cut-out punching die according to claim 1, it is characterised in that：The edger is arranged on peace The middle part of seat (4) is filled, two counter-punching dies are equidistantly positioned at the both ends of mounting seat (4) relative to edger.
- 3. multi-faceted angle bar cut-out punching die according to claim 1, it is characterised in that：Opened among the fixture (7) Provided with angle bar (A) cross sectional shape identical the first " L " shape passage (73).
- 4. multi-faceted angle bar cut-out punching die according to claim 3, it is characterised in that：The mounting seat (4) and under Die shoe (16) is provided between template (5), is offered between the lower template (5) and die shoe (16) and angle bar (A) section " L " the shape passage of shape identical second (51), the second " L " shape passage (51) and two first " L " shape passages (73) are located at In same horizontal line.
- 5. multi-faceted angle bar cut-out punching die according to claim 1, it is characterised in that：The fixation of the fixture (7) The front opening position that block (71) is located at pierce punch (9) offers dumping pit identical with pierce punch (9) cutting edge shape (711)。
- 6. multi-faceted angle bar cut-out punching die according to claim 1, it is characterised in that：First lead (10) Two groups are provided with the second lead (17) on edger.
- 7. multi-faceted angle bar cut-out punching die according to claim 1, it is characterised in that：The top shoe (6) is perpendicular to cut Face is isosceles right triangle, and the lower surface of the upper bolster (2) is fixedly connected with a right-angle surface of top shoe (6), now The bottom surface of top shoe (6) forms the lower inclined plane (61) being obliquely installed.
- 8. multi-faceted angle bar cut-out punching die according to claim 7, it is characterised in that：The sliding block (11) is set There is the ramp (13) being engaged with lower inclined plane (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720608211.2U CN206912056U (en) | 2017-05-27 | 2017-05-27 | A kind of multi-faceted angle bar cut-out punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720608211.2U CN206912056U (en) | 2017-05-27 | 2017-05-27 | A kind of multi-faceted angle bar cut-out punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206912056U true CN206912056U (en) | 2018-01-23 |
Family
ID=61309249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720608211.2U Expired - Fee Related CN206912056U (en) | 2017-05-27 | 2017-05-27 | A kind of multi-faceted angle bar cut-out punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206912056U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214244A (en) * | 2017-05-27 | 2017-09-29 | 扬州超人运动器材有限公司 | A kind of multi-faceted angle bar cut-out punching die and angle bar cut-out punching process |
| CN108543865A (en) * | 2018-03-07 | 2018-09-18 | 佛山市格菲卡金属制品有限公司 | A kind of corner cut structure applied to ball slide rail manufacture |
| CN109127878A (en) * | 2018-08-09 | 2019-01-04 | 宁国市金泰金属制品有限公司 | A kind of washing machine double-pin axis hole brake ribbon diplopore precise positioning molding die |
-
2017
- 2017-05-27 CN CN201720608211.2U patent/CN206912056U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214244A (en) * | 2017-05-27 | 2017-09-29 | 扬州超人运动器材有限公司 | A kind of multi-faceted angle bar cut-out punching die and angle bar cut-out punching process |
| CN108543865A (en) * | 2018-03-07 | 2018-09-18 | 佛山市格菲卡金属制品有限公司 | A kind of corner cut structure applied to ball slide rail manufacture |
| CN109127878A (en) * | 2018-08-09 | 2019-01-04 | 宁国市金泰金属制品有限公司 | A kind of washing machine double-pin axis hole brake ribbon diplopore precise positioning molding die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 Termination date: 20200527 |