CN107159788A - A kind of special-shaped pipe end product inclined-plane die cutting composite die - Google Patents
A kind of special-shaped pipe end product inclined-plane die cutting composite die Download PDFInfo
- Publication number
- CN107159788A CN107159788A CN201710588287.8A CN201710588287A CN107159788A CN 107159788 A CN107159788 A CN 107159788A CN 201710588287 A CN201710588287 A CN 201710588287A CN 107159788 A CN107159788 A CN 107159788A
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- Prior art keywords
- skewback
- fixedly installed
- leaning
- special
- guide plate
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/08—Dies with different parts for several steps in a process
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention discloses a kind of special-shaped pipe end product inclined-plane die cutting composite die, including mold and lower mould, the mold includes cope plate, die shank is fixedly installed in the upper surface of the cope plate, the lower end of the cope plate is fixedly installed oblique block hitting, and the back of the upper module is longitudinally fixed to set discharging to incline block assembly；The lower mould includes lower template, the guide plate of spill is fixedly installed in the centre of the upper surface of the lower template, take-up housing is fixedly installed in the left and right sides of the guide plate, left-leaning skewback and Right deviation skewback is fixedly installed in the top of the take-up housing respectively, and the upper left corner of the left-leaning skewback and the upper right corner of Right deviation skewback open up hypotenuse.Overall structure of the present invention is stable, reliable, and punching and hypotenuse sawing two procedures are integrated into a procedure, processing efficiency can not only be improved, and punching burr is small, efficiency high is punched, unnecessary cost is reduced, and the quality of product can be improved, it is adapted to batch production.
Description
Technical field
The present invention relates to special pipe processing mold technical field, particularly a kind of special-shaped pipe end product inclined-plane punching compound die
Tool.
Background technology
Special pipe typically can all pass through punching and hypotenuse sawing two procedures when being processed, and be substantially now
Point two procedures are completed, so not only inefficiency, and crudy can not be protected.
The content of the invention
The purpose of the present invention be overcome the deficiencies in the prior art there is provided an a kind of procedure can just complete processing abnormity
Pipe end product inclined-plane die cutting composite die.
The technical solution adopted by the present invention is：
A kind of special-shaped pipe end product inclined-plane die cutting composite die, including mold and lower mould, its innovative point are：The mold
Including cope plate, die shank is fixedly installed in the upper surface of the cope plate, and oblique block hitting is fixedly installed in the lower end of the cope plate, described
The back of upper module is longitudinally fixed to set discharging to incline block assembly；The lower mould includes lower template, the upper surface of the lower template
Centre be fixedly installed the guide plate of spill, the left and right sides of the guide plate is fixedly installed take-up housing, the take-up housing it is upper
Left-leaning skewback and Right deviation skewback is fixedly installed in side respectively, and the upper left corner of the left-leaning skewback and the upper right corner of Right deviation skewback are opened up
Hypotenuse, the inner side of the left-leaning skewback and Right deviation skewback is fixedly connected by back-moving spring with guide plate, solid on the take-up housing
Block is set surely, and the block is separately fixed at the outside of left-leaning skewback and Right deviation skewback, the left-leaning skewback and Right deviation skewback
Laterally activity in a ladder hole, the ladder hole is opened up to be arranged in parallel round punch and abnormal-shaped punch, the guide plate
Fixed seat is fixedly installed in rear end, and roller devices are fixedly installed in the side of the fixed seat；Lead between the cope plate and lower template
Guide pillar is crossed to be fixedly connected.
Further, the lower end of the oblique block hitting opens up dovetail groove, the hypotenuse of the dovetail groove and left-leaning skewback and Right deviation
The angle of inclination of the hypotenuse of skewback is consistent.
Further, the discharging inclines block assembly including column, and the upper end of the column is fixedly connected with cope plate, described
The lower end activity of column sets a rotating shaft, is fixedly installed tilted block in the rotating shaft, and the discharging is inclined block assembly and roller devices
It is located along the same line.
Further, the round punch and abnormal-shaped punch are hierarchic structure.
Further, the roller devices include pushing away post, and roller is fixedly installed in the end for pushing away post, described to push away before post
End contacts connection with guide plate.
Further, be also fixedly installed the auxiliary positioning block of concave structure in the lower template, the auxiliary positioning block with
Guide plate is located along the same line.
Beneficial effects of the present invention are as follows：
Overall structure of the present invention is stable, reliable, and punching and hypotenuse sawing two procedures are integrated into a procedure, can not only be carried
High processing efficiency, and punching burr is small, is punched efficiency high, reduces unnecessary cost, and can improve the quality of product,
It is adapted to batch production.
Brief description of the drawings
The present invention is described in further details with reference to the accompanying drawings and detailed description.
Fig. 1 is front view of the invention；
Fig. 2 is side view of the invention；
Fig. 3 is the top view of lower mould in the present invention.
Embodiment
A kind of special-shaped pipe end product inclined-plane die cutting composite die as Figure 1-3, including mold 1 and lower mould 2, upper mould
Tool 1 includes cope plate 1-1, and die shank 1-2 is fixedly installed in cope plate 1-1 upper surface, and cope plate 1-1 lower end, which is fixedly installed, tiltedly to be beaten
Block 1-3, upper module 1-1 back is longitudinally fixed to set discharging to incline block assembly 1-4；Lower mould 2 includes lower template 2-1, lower template
The guide plate 2-2 of spill is fixedly installed in the centre of 2-1 upper surface, and take-up housing 2- is fixedly installed in the guide plate 2-2 left and right sides
Left-leaning skewback 2-4 and Right deviation skewback 2-5, left-leaning skewback the 2-4 upper left corner and the right side is fixedly installed in 3, take-up housing 2-3 top respectively
The tilted block 2-5 upper right corner opens up hypotenuse, and left-leaning skewback 2-4 and Right deviation skewback 2-5 inner side is by back-moving spring 2-6 with leading
It is fixedly connected to plate 2-2, block 2-7 is fixedly installed on take-up housing 2-3, block 2-7 is separately fixed at left-leaning skewback 2-4 and Right deviation
Skewback 2-5 outside, it is parallel that left-leaning skewback 2-4 and Right deviation skewback 2-5 laterally opens up activity in a ladder hole, ladder hole
Round punch 2-8 and abnormal-shaped punch 2-9 is set, and fixed seat 2-10, fixed seat 2-10 side is fixedly installed in guide plate 2-2 rear end
Roller devices 2-11 is fixedly installed；It is fixedly connected between cope plate 1-1 and lower template 2-1 by guide pillar 3.
Oblique block hitting 1-3 lower end opens up dovetail groove, and the hypotenuse of dovetail groove is oblique with "Left"-deviationist skewback 2-4's and Right deviation skewback 2-5
The angle of inclination on side is consistent.
Discharging inclines block assembly 1-4 including column 1-4-1, and column 1-4-1 upper end is fixedly connected with cope plate 1-1, column
1-4-1 lower end activity sets a rotating shaft 1-4-2, is fixedly installed tilted block 1-4-3 on rotating shaft 1-4-2, and discharging is inclined block assembly 1-4
It is located along the same line with roller devices 2-11.
Round punch 2-8 and abnormal-shaped punch 2-9 is hierarchic structure.
Roller devices 2-11 includes pushing away post 2-11-1, and roller 2-11-2 is fixedly installed in the end for pushing away post 2-11-1, pushes away post 2-
11-1 front end contacts connection with guide plate 2-2.
The auxiliary positioning block 4 of concave structure is also fixedly installed on lower template 2-1, auxiliary positioning block 4 is located at guide plate 2-2
On same straight line.
The operation principle of the present invention：
By whole set of die on stamping machine, workpiece is placed in the groove on auxiliary positioning block 4 and guide plate 2-2, and is passed through
Fixed seat 2-10 is fixed, and stamping machine is moved downward, and oblique block hitting 1-3 drives "Left"-deviationist skewback 2-4 and Right deviation skewback 2-5 to center
Round punch 2-8 and abnormal-shaped punch 2-9 is housed, so as to go out circular hole and inclined-plane on workpiece on motion, oblique block hitting 1-3；Stamping machine
In backhaul, the take-up housing 2-3 of left and right is driven by reseting elasticity 2-6 to be resetted, while discharging is inclined, block assembly 1-4 drives roller devices 2-
11, which produce horizontal displacement, releases workpiece, and discharging inclines block assembly 1-4 for one-way mechanism, is to drive during forcing press is downward
Dynamic roller devices 2-11 produces horizontal movement.
Described above is the preferred embodiment of the present invention, it is impossible to the interest field of the present invention is limited with this.It should refer to
Go out, for those skilled in the art, technical scheme is modified or equivalent substitution, all
Protection scope of the present invention is not departed from.
Claims (6)
1. a kind of special-shaped pipe end product inclined-plane die cutting composite die, including mold and lower mould, it is characterised in that：The mold
Including cope plate, die shank is fixedly installed in the upper surface of the cope plate, and oblique block hitting is fixedly installed in the lower end of the cope plate, described
The back of upper module is longitudinally fixed to set discharging to incline block assembly；The lower mould includes lower template, the upper surface of the lower template
Centre be fixedly installed the guide plate of spill, the left and right sides of the guide plate is fixedly installed take-up housing, the take-up housing it is upper
Left-leaning skewback and Right deviation skewback is fixedly installed in side respectively, and the upper left corner of the left-leaning skewback and the upper right corner of Right deviation skewback are opened up
Hypotenuse, the inner side of the left-leaning skewback and Right deviation skewback is fixedly connected by back-moving spring with guide plate, solid on the take-up housing
Block is set surely, and the block is separately fixed at the outside of left-leaning skewback and Right deviation skewback, the left-leaning skewback and Right deviation skewback
Laterally activity in a ladder hole, the ladder hole is opened up to be arranged in parallel round punch and abnormal-shaped punch, the guide plate
Fixed seat is fixedly installed in rear end, and roller devices are fixedly installed in the side of the fixed seat；Lead between the cope plate and lower template
Guide pillar is crossed to be fixedly connected.
2. a kind of special-shaped pipe end product inclined-plane die cutting composite die according to claim 1, it is characterised in that：The oblique block hitting
Lower end open up dovetail groove, the hypotenuse of the dovetail groove is consistent with the angle of inclination of left-leaning skewback and the hypotenuse of Right deviation skewback.
3. a kind of special-shaped pipe end product inclined-plane die cutting composite die according to claim 1, it is characterised in that：The discharging is inclined
Block assembly includes column, and the upper end of the column is fixedly connected with cope plate, and the lower end activity of the column sets a rotating shaft, institute
State and tilted block is fixedly installed in rotating shaft, the discharging block assembly that inclines is located along the same line with roller devices.
4. a kind of special-shaped pipe end product inclined-plane die cutting composite die according to claim 1, it is characterised in that：The round punch
It is hierarchic structure with abnormal-shaped punch.
5. a kind of special-shaped pipe end product inclined-plane die cutting composite die according to claim 1, it is characterised in that：The roller dress
Put including pushing away post, roller is fixedly installed in the end for pushing away post, and the front end for pushing away post contacts connection with guide plate.
6. a kind of special-shaped pipe end product inclined-plane die cutting composite die according to claim 1, it is characterised in that：The lower template
On the auxiliary positioning block of concave structure is also fixedly installed, the auxiliary positioning block is located along the same line with guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710588287.8A CN107159788A (en) | 2017-07-19 | 2017-07-19 | A kind of special-shaped pipe end product inclined-plane die cutting composite die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710588287.8A CN107159788A (en) | 2017-07-19 | 2017-07-19 | A kind of special-shaped pipe end product inclined-plane die cutting composite die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107159788A true CN107159788A (en) | 2017-09-15 |
Family
ID=59818037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710588287.8A Pending CN107159788A (en) | 2017-07-19 | 2017-07-19 | A kind of special-shaped pipe end product inclined-plane die cutting composite die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107159788A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326122A (en) * | 2018-03-23 | 2018-07-27 | 无锡惠汕金属制品有限公司 | Cross pipe shaving die |
| CN109454139A (en) * | 2018-12-21 | 2019-03-12 | 富奥威泰克汽车底盘系统有限公司 | A kind of pipe fitting angled end-face trimming method and mold |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6072620A (en) * | 1983-09-30 | 1985-04-24 | Miyagi Seiki Kk | Method and device for punching pipe |
| CN202239190U (en) * | 2011-08-18 | 2012-05-30 | 安徽小小神童童车有限公司 | A curved pipe hole-punching device |
| CN103317024A (en) * | 2013-06-27 | 2013-09-25 | 衡阳财经工业职业技术学院 | Punching compound die |
| CN204996923U (en) * | 2015-09-25 | 2016-01-27 | 上海安宇峰实业有限公司 | Pipe fitting through hole side blow casement |
| CN205324445U (en) * | 2015-12-10 | 2016-06-22 | 隆昌山川精密焊管有限责任公司 | Pipe fitting both sides cut -out press |
| CN205763293U (en) * | 2016-06-20 | 2016-12-07 | 江门市安诺特炊具制造有限公司 | A kind of bilateral punching indentation Integral mold |
| CN206083543U (en) * | 2016-09-26 | 2017-04-12 | 无锡市喜德金属科技有限公司 | Pipe fitting tip dashes and lacks device |
-
2017
- 2017-07-19 CN CN201710588287.8A patent/CN107159788A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6072620A (en) * | 1983-09-30 | 1985-04-24 | Miyagi Seiki Kk | Method and device for punching pipe |
| CN202239190U (en) * | 2011-08-18 | 2012-05-30 | 安徽小小神童童车有限公司 | A curved pipe hole-punching device |
| CN103317024A (en) * | 2013-06-27 | 2013-09-25 | 衡阳财经工业职业技术学院 | Punching compound die |
| CN204996923U (en) * | 2015-09-25 | 2016-01-27 | 上海安宇峰实业有限公司 | Pipe fitting through hole side blow casement |
| CN205324445U (en) * | 2015-12-10 | 2016-06-22 | 隆昌山川精密焊管有限责任公司 | Pipe fitting both sides cut -out press |
| CN205763293U (en) * | 2016-06-20 | 2016-12-07 | 江门市安诺特炊具制造有限公司 | A kind of bilateral punching indentation Integral mold |
| CN206083543U (en) * | 2016-09-26 | 2017-04-12 | 无锡市喜德金属科技有限公司 | Pipe fitting tip dashes and lacks device |
Non-Patent Citations (1)
| Title |
|---|
| 金国松等: "管子冲孔工艺及模具设计", 《模具制造》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108326122A (en) * | 2018-03-23 | 2018-07-27 | 无锡惠汕金属制品有限公司 | Cross pipe shaving die |
| CN108326122B (en) * | 2018-03-23 | 2024-03-01 | 无锡惠汕金属制品有限公司 | Cross-shaped pipe trimming die |
| CN109454139A (en) * | 2018-12-21 | 2019-03-12 | 富奥威泰克汽车底盘系统有限公司 | A kind of pipe fitting angled end-face trimming method and mold |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170915 |