CN204094230U - A kind of light-wall pipe cutting die - Google Patents
A kind of light-wall pipe cutting die Download PDFInfo
- Publication number
- CN204094230U CN204094230U CN201420371248.4U CN201420371248U CN204094230U CN 204094230 U CN204094230 U CN 204094230U CN 201420371248 U CN201420371248 U CN 201420371248U CN 204094230 U CN204094230 U CN 204094230U
- Authority
- CN
- China
- Prior art keywords
- light
- slide block
- wall pipe
- cutter
- tool slide
- 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.)
- Expired - Fee Related
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a kind of light-wall pipe cutting die, the structure of patrix be end face arrange its back side of cope match-plate pattern of die shank affixed cutter, the wedge that affixed left and right symmetry is upright on the cope match-plate pattern back side of cutter both sides, the structure of counterdie is coordinated by the guide groove of take-up housing to be installed with a left side in the middle part of lower bolster, right-cut tool slide block, on a left side, right-cut tool slide block is installed with respectively wheel rim and stretches out a left side, the internal trolley of right-cut tool slide block outer face, left, its other end of extension spring that right-cut tool slide block outer end connects to respectively connected on lower bolster two symmetrical positioning seats, left, the left side that right positioning seat and take-up housing are formed, right guide groove respectively with a left side, right wedge is dynamic to be coordinated, positioning seat is installed with and stretches out a left side, the outer roller of right positioning seat end face, outer roller is corresponding with internal trolley, left, right wedge respectively with corresponding in, outer roller matches.It is rational in infrastructure, dependable performance, can improve the production efficiency cutting off light-wall pipe, ensures the kerf of light-wall pipe after cutting off.
Description
Technical field
The utility model belongs to the structure of light-wall pipe cutting die in plate spring assembly, particularly a kind of light-wall pipe cutting die.
Background technology
Light-wall pipe accessory in production plate spring assembly, need thin-wall pipes to cut off by the length of regulation on lathe, production efficiency is not high, time-consuming, and manufacturing cost is high.
Utility model content
The purpose of this utility model is to provide a kind of light-wall pipe cutting die, and it is rational in infrastructure, dependable performance, can improve the production efficiency cutting off light-wall pipe, and stable production process is smooth, and can ensure the kerf cutting off rear light-wall pipe, reduces production cost.
The purpose of this utility model is achieved in that a kind of light-wall pipe cutting die, be made up of the upper die and lower die cooperatively interacted, the structure of patrix be end face its back side of cope match-plate pattern that die shank is set by upper cutter head and upper slitter pressing plate affixed cutter, the wedge that affixed left and right symmetry is upright on the cope match-plate pattern back side of cutter both sides, the structure of counterdie is coordinated by the guide groove of take-up housing at the middle part of lower bolster to be installed with a left side, right-cut tool slide block, on a left side, right-cut tool slide block is installed with wheel rim respectively by wheel shaft and stretches out a left side, the internal trolley of right-cut tool slide block outer face, left, its other end of extension spring that right-cut tool slide block outer end connects respectively connected affixed on lower bolster two symmetrical positioning seats, left, the left side that right positioning seat and take-up housing are formed, right guide groove respectively with a left side, right wedge is dynamic to be coordinated, positioning seat is installed with by wheel shaft and stretches out a left side, the outer roller of right positioning seat inner face, outer roller is corresponding with internal trolley, left, right wedge respectively with corresponding in, outer roller matches.
The utility model be with punch press adaptation cut push broach mould, when shearing light-wall pipe, patrix declines, left and right wedge promotes internal trolley, forces left and right cutting knife slide block to the center displacement, light-wall pipe is first clamped at circular arc cutting edge place by the cutting knife of left and right slide block, be about under cutter light-wall pipe cut off, because being lived by the shape controlling of light-wall pipe incision position before shearing, upper slitter is the pointed shape of circular arc, to guarantee fracture rounding.The shearing of lower cutter circular arc cutting edge, light-wall pipe is cut off, and light-wall pipe tightly need be produced certain predeformation by the conjunction of lower cutter slide block, to ensure the shape rounding of light-wall pipe its otch after severance.After cut-out completes, left and right slide block makes it reset by both sides extension spring, is in and treats material state.
The utility model is rational in infrastructure, dependable performance, improves the production efficiency cutting off light-wall pipe, and stable production process is smooth, and ensure that the kerf cutting off rear light-wall pipe, reduces production cost.
Accompanying drawing explanation
Be further described the utility model below in conjunction with accompanying drawing, Fig. 1 is perspective view of the present utility model; Fig. 2 is the main TV structure schematic diagram of patrix; Fig. 3 is the main TV structure schematic diagram of counterdie.
Detailed description of the invention
A kind of light-wall pipe cutting die, as shown in Figure 1, Figure 2, Figure 3 shows, be made up of the upper die and lower die cooperatively interacted, the structure of patrix be end face its back side of cope match-plate pattern 2 that die shank 1 is set by upper cutter head 3 and upper slitter pressing plate affixed cutter 4, the wedge 6 that affixed left and right symmetry is upright on cope match-plate pattern 2 back side of cutter 4 both sides, the structure of counterdie is coordinated by the guide groove of take-up housing 7 at the middle part of lower bolster 11 to be installed with a left side, right-cut tool slide block 5, on a left side, right-cut tool slide block 5 is installed with wheel rim respectively by wheel shaft and stretches out a left side, the internal trolley 8 of right-cut tool slide block 5 outer face, left, its other end of extension spring 12 that right-cut tool slide block 5 outer end connects respectively connected affixed on lower bolster 11 two symmetrical positioning seats 10, left, the left side that right positioning seat 10 is formed with take-up housing 7, right guide groove respectively with a left side, right wedge 6 is dynamic to be coordinated, positioning seat 10 is installed with by wheel shaft and stretches out a left side, the outer roller 9 of right positioning seat 10 inner face, outer roller 9 is corresponding with internal trolley 8, left, right wedge 6 respectively with corresponding in, outer roller 8, 9 match.Cutter 4 arranges upper slitter circular arc cutting edge.Left and right cutting knife slide block 5 arranges cutting knife circular arc cutting edge respectively that match with cutter 4 upper slitter circular arc cutting edge.The guide groove that take-up housing 7 is arranged is dovetail groove.The structure of left and right wedge 6 is that the lower end of the guide rod medial surface upright downwards arranges the inclined plane matched with internal trolley 8.
Claims (5)
1. a light-wall pipe cutting die, it is characterized in that: be made up of the upper die and lower die cooperatively interacted, the structure of patrix be end face cope match-plate pattern (2) its back side that die shank (1) is set by upper cutter head (3) and upper slitter pressing plate affixed cutter (4), the wedge (6) that affixed left and right symmetry is upright on cope match-plate pattern (2) back side of cutter (4) both sides, the structure of counterdie is coordinated by the guide groove of take-up housing (7) at the middle part of lower bolster (11) to be installed with a left side, right-cut tool slide block (5), on a left side, right-cut tool slide block (5) is installed with wheel rim respectively by wheel shaft and stretches out a left side, the internal trolley (8) of right-cut tool slide block (5) outer face, left, extension spring (12) its other end that right-cut tool slide block (5) outer end connects respectively connected at upper affixed two the symmetrical positioning seats (10) of lower bolster (11), left, the left side that right positioning seat (10) and take-up housing (7) are formed, right guide groove respectively with a left side, right wedge (6) is dynamic to be coordinated, positioning seat (10) is installed with by wheel shaft and stretches out a left side, the outer roller (9) of right positioning seat (10) inner face, outer roller (9) is corresponding with internal trolley (8), left, right wedge (6) respectively with corresponding in, outer roller (8, 9) match.
2. a kind of light-wall pipe cutting die according to claim 1, is characterized in that: on cutter (4), arrange upper slitter circular arc cutting edge.
3. a kind of light-wall pipe cutting die according to claim 1, is characterized in that: on left and right cutting knife slide block (5), arrange the cutting knife circular arc cutting edge matched with cutter (4) upper slitter circular arc cutting edge respectively.
4. a kind of light-wall pipe cutting die according to claim 1, is characterized in that: the upper guide groove arranged of take-up housing (7) is dovetail groove.
5. a kind of light-wall pipe cutting die according to claim 1, is characterized in that: the structure of left and right wedge (6) is that the lower end of the guide rod medial surface upright downwards arranges the inclined plane matched with internal trolley (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420371248.4U CN204094230U (en) | 2014-07-07 | 2014-07-07 | A kind of light-wall pipe cutting die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420371248.4U CN204094230U (en) | 2014-07-07 | 2014-07-07 | A kind of light-wall pipe cutting die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204094230U true CN204094230U (en) | 2015-01-14 |
Family
ID=52262699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420371248.4U Expired - Fee Related CN204094230U (en) | 2014-07-07 | 2014-07-07 | A kind of light-wall pipe cutting die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204094230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493335A (en) * | 2016-12-19 | 2017-03-15 | 上海普锐赛司实业有限公司 | A kind of quick removal die-cast product ring gate shaving die structure |
-
2014
- 2014-07-07 CN CN201420371248.4U patent/CN204094230U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493335A (en) * | 2016-12-19 | 2017-03-15 | 上海普锐赛司实业有限公司 | A kind of quick removal die-cast product ring gate shaving die structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20150707 |
|
| EXPY | Termination of patent right or utility model |