CN204747209U - Code notches die - Google Patents
Code notches die Download PDFInfo
- Publication number
- CN204747209U CN204747209U CN201520455633.1U CN201520455633U CN204747209U CN 204747209 U CN204747209 U CN 204747209U CN 201520455633 U CN201520455633 U CN 201520455633U CN 204747209 U CN204747209 U CN 204747209U
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- China
- Prior art keywords
- red needle
- cope match
- positioning sleeve
- die
- plate pattern
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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 - Fee Related
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- 238000012856 packing Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 7
- 230000008859 change Effects 0.000 abstract description 5
- 238000004080 punching Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 238000003754 machining Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 238000007514 turning Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a code notches die, include: cope match -plate pattern, lower bolster, die shank, towards needle position sleeve subassembly cutting board subassembly and elastically positioned pillar subassembly under, wherein, the cope match -plate pattern with the die shank bottom is connected, all install towards needle position sleeve subassembly and elastically positioned pillar subassembly the cope match -plate pattern below, the cutting board unit mount is in down on the lower bolster. The utility model discloses a setting up towards needle position sleeve subassembly in cope match -plate pattern bottom, can protecting towards the needle on the one hand, on the other hand only need can change towards the needle through dismantling towards needle position sleeve subassembly when damaging towards the needle, need not the die of refacing, uses manpower sparingly, material resources, and short production efficiency dead time is high for the die, in addition, adopts die processing back to decide the pearl and encloses the code notches, for the machine tooling mode that has now, has saved raw and other materials, has reduced manufacturing cost.
Description
Technical field
The utility model relates to mould manufacturing field, particularly a kind of code notches punch die.
Background technology
Back fixing ball ring is one of vortex type automobile air conditioner compressor part, in prior art, what take back fixing ball ring processing mark breach is the mode of Vehicle Processing external diameter after subdrilling index aperture, namely, after having bored index aperture, index aperture car is fallen 2/3rds, and stay the breach of next 1/3rd, this machining gap method had both been wasted raw material and had been turn increased processing cost.Once designed and produced a set of punching 16 bottom outlet to hold concurrently the punch die in punch mark hole, found in trial-manufacturing process, because index aperture is little, red needle is not wearing and tearing is exactly fracture, reconditioning or change red needle and need to reface punch die, because of time-consuming, effort, affects manufacturing schedule and stops, causing production efficiency low.
Utility model content
The purpose of this utility model is to provide a kind of code notches punch die, to solve above two large problems, reaches the object of time saving and energy saving material saving.
For solving the problems of the technologies described above, the utility model provides a kind of code notches punch die, comprise: cope match-plate pattern, lower bolster, die shank, red needle positioning sleeve assembly, lower knife plate assembly and elasticity positioning pillars assembly, wherein, described cope match-plate pattern is connected with bottom described die shank, described red needle positioning sleeve assembly and elasticity positioning pillars assembly are installed in below described cope match-plate pattern, and described lower knife plate assembly is arranged on described lower bolster.
As preferably, described die shank by die shank bolt and cope match-plate pattern affixed.
As preferably, described red needle positioning sleeve assembly comprises red needle positioning sleeve, red needle, red needle briquetting and positioning sleeve bolt, wherein, red needle positioning sleeve is bolted to bottom described cope match-plate pattern by red needle positioning sleeve, described red needle is fixed in described red needle positioning sleeve, and the bottom of described red needle positioning sleeve is provided with breach.
As preferably, the height of described breach is 1 centimetre, and the level of described breach is semicircle to cross section.
As preferably, described red needle is compressed by the red needle briquetting being positioned at red needle positioning sleeve top, is fixed in described red needle positioning sleeve.
As preferably, described elasticity positioning pillars assembly comprises holddown spring, elasticity positioning pillars and elasticity positioning pillars bolt, wherein, described elasticity positioning pillars is fixed on bottom described cope match-plate pattern by holddown spring, one end of described elasticity positioning pillars bolt is through described cope match-plate pattern, and the other end is connected with described elasticity positioning pillars.
As preferably, described holddown spring by packing ring and described cope match-plate pattern affixed.
As preferably, described lower knife plate assembly comprises lower knife plate, locating dowel and lower knife plate set bolt, and wherein, described lower knife plate is fixed on described lower bolster by lower knife plate set bolt, and described locating dowel is affixed with lower bolster after running through described lower knife plate.
As preferably, described lower knife plate is provided with some grades of otch, dowel hole and fixing hole.
Compared with prior art, the utility model, by arranging red needle positioning sleeve assembly bottom cope match-plate pattern, can protect red needle on the one hand; on the other hand only need by dismounting red needle positioning sleeve assembly when red needle is damaged; i.e. replaceable red needle, without the need to punch die of refacing, saves human and material resources; punch die short production efficiency dead time is high; in addition, punch die processing back fixing ball ring code notches is adopted, relative to existing machining mode; save raw material, reduce production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation marking notch punching mould in the utility model one detailed description of the invention;
Fig. 2 is the side view marking red needle positioning sleeve in notch punching mould in the utility model one detailed description of the invention.
Shown in figure: 100-cope match-plate pattern, 200-lower bolster, 300-die shank, 310-die shank bolt, 400-red needle positioning sleeve assembly, 410-red needle positioning sleeve, 411-breach, 412-plane, 420-red needle, 430-red needle positioning sleeve bolt, 440-red needle briquetting, knife plate assembly under 500-, knife plate under 510-, 520-locating dowel, knife plate set bolt under 530-, 600-elasticity positioning pillars assembly, 610-holddown spring, 620-elasticity positioning pillars, 630-elasticity positioning pillars bolt, 640-packing ring, 900-workpiece.
Detailed description of the invention
For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in detail detailed description of the invention of the present utility model below in conjunction with accompanying drawing.It should be noted that, the utility model accompanying drawing all adopts the form of simplification and all uses non-ratio accurately, only in order to object that is convenient, aid illustration the utility model embodiment lucidly.
As shown in Figure 1, code notches punch die of the present utility model, comprise: cope match-plate pattern 100, lower bolster 200, die shank 300, red needle positioning sleeve assembly 400, lower knife plate assembly 500 and elasticity positioning pillars assembly 600, wherein, described cope match-plate pattern 100 is connected with bottom described die shank 300, described red needle positioning sleeve assembly 400 and elasticity positioning pillars assembly 600 are installed in below described cope match-plate pattern 100, and described lower knife plate assembly 500 is arranged on described lower bolster 200.The utility model by arranging red needle positioning sleeve assembly 400 bottom cope match-plate pattern 100; red needle can be protected on the one hand; on the other hand only need by dismounting red needle positioning sleeve assembly 400 when red needle is damaged; i.e. replaceable red needle; without the need to punch die of refacing; save human and material resources, punch die is short for dead time, and production efficiency is high.In addition, adopt punch die processing back fixing ball ring code notches, relative to existing machining mode, save raw material, reduce production cost.Again because punch mark gap procedures of the present utility model is after car external diameter operation, so preceding working procedure changes lacked turning allowance, both alleviated Vehicle Processing pressure and again reduced processing cost.
Continue with reference to Fig. 1, described die shank 300 is affixed by die shank bolt 310 and cope match-plate pattern 100, and described die shank 300 rises for the red needle positioning sleeve assembly 400 that drives described cope match-plate pattern 100 and be connected with cope match-plate pattern 100 and elasticity positioning pillars assembly 600 and declines.
Continue with reference to Fig. 1, described red needle positioning sleeve assembly 400 comprises red needle positioning sleeve 410, red needle 420 and red needle briquetting and positioning sleeve bolt 430, wherein, red needle positioning sleeve 410 is fixed on bottom described cope match-plate pattern 100 by red needle positioning sleeve bolt 430, described red needle 420 is fixed in described red needle positioning sleeve 410, and the bottom of described red needle positioning sleeve 410 is provided with breach 411.Emphasis is with reference to Fig. 2, and the height of this breach 411 is 1 centimetre, and the level of described breach 411 is semicircle to cross section.In other words, red needle positioning sleeve 410 exposes 1 centimeter length, the red needle of 1/2 girth, that is, bottom red needle 420, half exposes, and second half is protected by red needle positioning sleeve 410, and the red needle 420 of expose portion is for workpiece 900 code notches.When red needle 420 1 lateral wearing, code notches can be continued by rotating red needle 420, effectively extending the service life of red needle 420.In addition, the position that described red needle positioning sleeve 410 is exposing red needle forms a plane 412, only this plane 412 and the contacts side surfaces of lower knife plate 510 in lower knife plate assembly 500 can need be completed mould.
As preferably, described red needle 420 is compressed by the red needle briquetting 440 being positioned at red needle positioning sleeve 410 top, is fixed in described red needle positioning sleeve 410.
As preferably, described elasticity positioning pillars assembly 600 comprises holddown spring 610, elasticity positioning pillars 620 and elasticity positioning pillars bolt 630, wherein, described elasticity positioning pillars 620 is fixed on bottom described cope match-plate pattern 100 by holddown spring 610, one end of described elasticity positioning pillars bolt 630 is through described cope match-plate pattern 100, and the other end is connected with described elasticity positioning pillars 620.Further, described holddown spring 610 is affixed by packing ring 640 and described cope match-plate pattern 100.The utility model is by adopting elasticity positioning pillars 620, utilize holddown spring 610 can when code notches, workpiece 900 is pressed on lower knife plate 510 by elasticity positioning pillars 620, ensure that workpiece 900 can not be beated in punching process, both controlled quality and turn avoid the generation caused the accident because manually compressing.
As preferably, described lower knife plate assembly 500 comprises: lower knife plate 510, locating dowel 520 and lower knife plate set bolt 530, wherein, described lower knife plate 510 is fixed on described lower bolster 200 by lower knife plate set bolt 530, described locating dowel 520 run through after described lower knife plate 510 and lower bolster 200 affixed.Wherein, described locating dowel 520 positions workpiece 900 and lower knife plate 510 simultaneously, makes the structure of punch die more succinct.
As preferably, described lower knife plate 510 is provided with some shelves otch corresponding with red needle 420, dowel hole and fixing hole.Particularly, dowel hole, the fixing hole of even, symmetrical 10 grades of otch and correspondence on described lower knife plate 510, the location of each grade of otch, fixing all interchangeable, when finding certain a kerf wearing and tearing of lower knife plate 510, only need change one grade of otch, without the need to again to mould.
Continue referring to figs. 1 through Fig. 2, the following detailed description of the course of work of the present utility model:
Die shank 300 drive the red needle positioning sleeve assembly 400 bottom cope match-plate pattern 100 and cope match-plate pattern 100 and elasticity positioning pillars assembly 600 downward, during close to workpiece 900, first workpiece 900 is contacted by elasticity positioning pillars 620, and along with the decline workpiece pressing 900 of cope match-plate pattern 100, meanwhile, the red needle 420 in red needle positioning sleeve 410 contacts the punching that workpiece 900 completes code notches.In punching code notches process, the red needle 420 of half performs punching action, and second half red needle 420 is by red needle positioning sleeve 410 overfill protections, that is, punch die of the present utility model is the mode punching code notches adopting eccentric punching.Again because punch mark gap procedures of the present utility model is after car external diameter operation, so preceding working procedure changes lacked turning allowance, both saved material, and alleviated Vehicle Processing pressure and again reduce processing cost.
In sum, code notches punch die of the present utility model, comprise: cope match-plate pattern 100, lower bolster 200, die shank 300, red needle positioning sleeve assembly 400, lower knife plate assembly 500 and elasticity positioning pillars assembly 600, wherein, described cope match-plate pattern 100 is connected with bottom described die shank 300, described red needle positioning sleeve assembly 400 and elasticity positioning pillars assembly 600 are installed in below described cope match-plate pattern 100, and described lower knife plate assembly 500 is arranged on described lower bolster 200.The utility model by arranging red needle positioning sleeve assembly 400 bottom cope match-plate pattern 100; red needle can be protected on the one hand; on the other hand only need by dismounting red needle positioning sleeve assembly 400 when red needle is damaged; i.e. replaceable red needle; without the need to punch die of refacing; save human and material resources, punch die is short for dead time, and production efficiency is high.In addition, adopt punch die processing back fixing ball ring code notches, relative to existing machining mode, save raw material, reduce production cost.
Obviously, those skilled in the art can carry out various change and modification to utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (9)
1. a code notches punch die, it is characterized in that, comprise: cope match-plate pattern, lower bolster, die shank, red needle positioning sleeve assembly, lower knife plate assembly and elasticity positioning pillars assembly, wherein, described cope match-plate pattern is connected with bottom described die shank, described red needle positioning sleeve assembly and elasticity positioning pillars assembly are installed in below described cope match-plate pattern, and described lower knife plate assembly is arranged on described lower bolster.
2. code notches punch die as claimed in claim 1, is characterized in that, described die shank by die shank bolt and cope match-plate pattern affixed.
3. code notches punch die as claimed in claim 1, it is characterized in that, described red needle positioning sleeve assembly comprises red needle positioning sleeve, red needle, red needle briquetting and positioning sleeve bolt, wherein, red needle positioning sleeve is bolted to bottom described cope match-plate pattern by red needle positioning sleeve, described red needle is fixed in described red needle positioning sleeve, and the bottom of described red needle positioning sleeve is provided with breach.
4. code notches punch die as claimed in claim 3, it is characterized in that, the height of described breach is 1 centimetre, and the level of described breach is semicircle to cross section.
5. code notches punch die as claimed in claim 3, is characterized in that, described red needle is compressed by the red needle briquetting being positioned at red needle positioning sleeve top, is fixed in described red needle positioning sleeve.
6. code notches punch die as claimed in claim 1, it is characterized in that, described elasticity positioning pillars assembly comprises holddown spring, elasticity positioning pillars and elasticity positioning pillars bolt, wherein, described elasticity positioning pillars is fixed on bottom described cope match-plate pattern by holddown spring, one end of described elasticity positioning pillars bolt is through described cope match-plate pattern, and the other end is connected with described elasticity positioning pillars.
7. code notches punch die as claimed in claim 6, is characterized in that, described holddown spring by packing ring and described cope match-plate pattern affixed.
8. code notches punch die as claimed in claim 1, it is characterized in that, described lower knife plate assembly comprises lower knife plate, lower knife plate set bolt and locating dowel, wherein, described lower knife plate is fixed on described lower bolster by lower knife plate set bolt, and described locating dowel is affixed with lower bolster after running through described lower knife plate.
9. code notches punch die as claimed in claim 8, is characterized in that, described lower knife plate is provided with some grades of otch, dowel hole and fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520455633.1U CN204747209U (en) | 2015-06-29 | 2015-06-29 | Code notches die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520455633.1U CN204747209U (en) | 2015-06-29 | 2015-06-29 | Code notches die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204747209U true CN204747209U (en) | 2015-11-11 |
Family
ID=54461965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520455633.1U Expired - Fee Related CN204747209U (en) | 2015-06-29 | 2015-06-29 | Code notches die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204747209U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234170A (en) * | 2017-06-05 | 2017-10-10 | 昆山钣源冲压技术有限公司 | A kind of contractile hardware dies of red needle |
| CN109226460A (en) * | 2018-09-13 | 2019-01-18 | 吴江市双精轴承有限公司 | A kind of front fixed ball ring position hole machined die set and processing method |
-
2015
- 2015-06-29 CN CN201520455633.1U patent/CN204747209U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107234170A (en) * | 2017-06-05 | 2017-10-10 | 昆山钣源冲压技术有限公司 | A kind of contractile hardware dies of red needle |
| CN109226460A (en) * | 2018-09-13 | 2019-01-18 | 吴江市双精轴承有限公司 | A kind of front fixed ball ring position hole machined die set and processing method |
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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: 20151111 |