CN201524727U - Numerical control turret punching die - Google Patents
Numerical control turret punching die Download PDFInfo
- Publication number
- CN201524727U CN201524727U CN2009201783075U CN200920178307U CN201524727U CN 201524727 U CN201524727 U CN 201524727U CN 2009201783075 U CN2009201783075 U CN 2009201783075U CN 200920178307 U CN200920178307 U CN 200920178307U CN 201524727 U CN201524727 U CN 201524727U
- Authority
- CN
- China
- Prior art keywords
- guide pin
- pin bushing
- guard shield
- turret punch
- machine mould
- 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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Abstract
The utility model aims at disclosing a numerical control turret punching die which reduces the cost and saves the work procedure. The numerical control turret punching die comprises a striking rod, a punching head, a shield, a guide sleeve and a positioning component, wherein the striking rod is movably connected with the shield which is arranged at the outside of the striking rod; the guide sleeve is arranged at the outside of the punching head; and the striking rod is connected with the punching head and can move vertically by the positioning component and the guide sleeve, thus completing the punching action of a lower die. The numerical control turret punching die can replace the punching head according to needs without replacing the striking rod; and the length of the punching head can be adjusted vertically, thus reducing the cost and prolonging the service time, and simultaneously, due to the setting of the guide sleeve and the positioning component, the replacement and fixing are easier, thus saving the work procedure.
Description
Technical field
The utility model relates to a kind of punch press parts, particularly a kind of NC turret punch machine mould.
Background technology
Existing mold attacking head, spring, middle washer, guide pin bushing, drift, counterdie are one-piece unit, order every mold and all must buy attacking head, spring, middle washer, guide pin bushing, drift, counterdie, as shown in Figure 1, but also have following defective:
(1) the existing mold punch length is 208mm, and whole Zhi Chongtou must scrap behind the reconditioning 2.5-4mm, and die life is short, and very big loss special steel, is unfavorable for reducing production costs.
(2) mould of each size all needs attacking head, spring, middle washer, guide pin bushing, drift, counterdie.The production use cost is high, be unfavorable for reducing production costs
When (3) mould needs replacing, reconditioning drift, complex procedures, and need special-purpose dismantling device, dismounting need be spent 20-30 branch clock time altogether, and industrial injury takes place easily, has reduced production efficiency greatly.
Guiding accuracy when (4) the guide pin bushing endoporus has bit-avoiding slot to influence the drift punching causes that mould weares and teares easily, the product punching quality is poor.
(5) there is screw thread drift upper end, and hardness is higher after the heat treatment, and is more crisp, under the effect of spring stress very wherein, easy fracture splits to be scrapped drift, damages lathe and hurt sb.'s feelings.
The utility model content
The purpose of this utility model is to disclose a kind of NC turret punch machine mould, reduces cost, and saves operation.
NC turret punch machine mould described in the utility model, comprise and hit bar, drift, guard shield, guide pin bushing and positioning component, hitting bar and guard shield flexibly connects, guard shield is arranged on and hits the bar outside, guide pin bushing is arranged on the drift outside, hitting bar connection drift can move up and down by positioning component and guide pin bushing, can finish the punching press action of counterdie.
Wherein, positioning component comprises adjustment seat, regulates alignment pin, regulates trundle, adjustable ring and holder, regulating alignment pin, adjustable ring and holder is integral by regulating trundle and adjustment seat plug-in mounting, the upper edge of guide pin bushing is provided with locating hole, regulate alignment pin and the corresponding position of locating hole and be provided with the plush copper adaptive with locating hole, holder is provided with the steel ball locating hole, in steel ball is housed, be provided with the steel ball locating slot adaptive with steel ball in the relevant position of guide pin bushing and adjustable ring.
Wherein, between adjustable ring and guard shield, also clamped regulating spring.
Wherein, flexibly connect to being threaded.
Wherein, also be provided with limited block, between limited block and adjustment seat, also clamped and taken off the material spring on the top of guard shield.
Wherein, also be provided with O type circle and positive stop key, hit bar, be provided with the air-blowing hole of a up/down perforation in the central authorities of hitting bar by O type circle and positive stop key and limited block positioning and fixing in the upper end of hitting bar.
Wherein, also be provided with locating slot in the outside of guide pin bushing, inner surface also is provided with scraping wings in the lower end of guide pin bushing.
NC turret punch machine mould of the present utility model can be changed drift as required, needn't change the strike bar, and the length of drift can up-down adjustment, reduced cost, prolonged service time, simultaneously, because the setting of guide pin bushing and positioning component, operation has been saved in the replacing of drift and fixing than being easier to.
Description of drawings
Fig. 1 is the schematic diagram of the punch press grinding tool of prior art;
Fig. 2 is the schematic diagram of the utility model NC turret punch machine mould.
Mark the following drawings mark thereon in conjunction with the accompanying drawings:
1-O type circle, the 2-positive stop key, 3-limited block, 4-take off the material spring, the 5-guard shield, 6-air-blowing hole, 7-regulating spring, 8-adjustment seat, 9-regulates alignment pin, and 10-regulates trundle, 11-locating hole, 12-steel ball, 13-steel ball locating slot, 14-adjustable ring, 15-guide pin bushing, the 16-drift, 17-locating slot, 18-scraping wings, 19-hits bar, 20-screw thread, 21-holder.
The specific embodiment
Below in conjunction with accompanying drawing, a specific embodiment of the present utility model is described in detail, but is to be understood that protection domain of the present utility model is not subjected to the restriction of the specific embodiment.
As shown in Figure 2, the utility model NC turret punch machine mould comprises strike bar 19, drift 16, guard shield 5, guide pin bushing 15 and positioning component, hitting bar 19 and guard shield 5 flexibly connects by modes such as screw threads 20, guard shield 5 is arranged on the outside of hitting bar 19, guide pin bushing 15 is arranged on the outside of drift 16, and guide pin bushing 15 has alignment pin slip location on direction locating slot and the drift, and guide pin bushing 15 is connected with guard shield 5 by positioning component, guide pin bushing can move up and down by positioning component, but drift 16 punching press counterdies.
Positioning component comprises adjustment seat 8, regulates alignment pin 9, regulates trundle 10, adjustable ring 14 and holder 21, regulating alignment pin 9, adjustable ring 14 and holder 21 is integral with adjustment seat 8 plug-in mountings by regulating trundle 10, the upper edge of guide pin bushing is provided with locating hole 11, regulate alignment pin and locating hole 11 corresponding positions and be provided with the plush copper adaptive with locating hole, holder 21 is provided with the steel ball locating hole, in steel ball 12 is housed, be provided with the steel ball locating slot 13 adaptive with steel ball in the relevant position of guide pin bushing and adjustable ring.
Top at guard shield 5 also is provided with limited block 3, has also clamped to take off material spring 4 between limited block 3 and adjustment seat 8.Also be provided with O type circle 1 and positive stop key 2 in the upper end of hitting bar 19, hit bar 19, be provided with the air-blowing hole 6 of a up/down perforation, be used to hit the cooling and lubricating of bar in the central authorities of described strike bar by O type circle 1 and positive stop key 2 and limited block 3 positioning and fixing.
Between adjustable ring 14 and guard shield 5, also clamped regulating spring 7.Outside at guide pin bushing also is provided with locating slot 17, and inner surface also is provided with scraping wings 18 in the lower end of guide pin bushing.
When using the NC turret punch machine mould, drift is installed on the strike bar by screw thread 20, adjust the upper-lower position of drift as required, load onto guide pin bushing, steel ball 12 is connected on the steel ball locating slot 13 on the adjustable ring, guide pin bushing is regulated by positioning component, with solid and reliable being fixed on the guide pin bushing of drift, to carry on the holder 21, steel ball 12 is connected on the steel ball locating slot 13 on the guide pin bushing, and guide pin bushing is fixed; Through after the punching press of certain hour, drift can part wear and tear drift to counterdie, and process is to after its reconditioning, and length shortens, and drift is rotated along screw thread 20, and drift is adjusted to the appropriate location.
NC turret punch machine mould of the present utility model can be changed drift as required, needn't change the strike bar, and the length of drift can up-down adjustment, reduced cost, prolonged service time, simultaneously, because the setting of guide pin bushing and positioning component, operation has been saved in the replacing of drift and fixing than being easier to.
NC turret punch machine mould of the present utility model, can be to latest version on the market, material-saving, the most practical two mould: the drift of scrapping of 90 serial moulds and the serial mould of U.S. inscription utilizes once more.Reduced cost.
More than disclosed only be a specific embodiment of the present utility model, still, the utility model is not limited thereto, any those skilled in the art can think variation all should fall into protection domain of the present utility model.
Claims (7)
1. NC turret punch machine mould, it is characterized in that, it is characterized in that, comprise and hit bar, drift, guard shield, guide pin bushing and positioning component, described strike bar and guard shield flexibly connect, and described guard shield is arranged on and hits the bar outside, described guide pin bushing is arranged on the drift outside, described guide pin bushing is connected with guard shield by positioning component, and described strike bar connects drift and can move up and down by positioning component and guide pin bushing, can finish the punching press action to counterdie.
2. NC turret punch machine mould according to claim 1, it is characterized in that, described positioning component comprises adjustment seat, regulate alignment pin, regulate trundle, adjustable ring and holder, described adjusting alignment pin, adjustable ring and holder are integral by regulating trundle and adjustment seat plug-in mounting, the upper edge of described guide pin bushing is provided with locating hole, described adjusting alignment pin and the corresponding position of described locating hole are provided with the plush copper adaptive with described locating hole, described holder is provided with the steel ball locating hole, in steel ball is housed, be provided with the steel ball locating slot adaptive with described steel ball in the relevant position of described guide pin bushing and adjustable ring.
3. NC turret punch machine mould according to claim 1 is characterized in that, has also clamped regulating spring between described adjustable ring and guard shield.
4. NC turret punch machine mould according to claim 1 is characterized in that described flexible connection is for being threaded.
5. NC turret punch machine mould according to claim 2 is characterized in that, also is provided with limited block on the top of described guard shield, has also clamped between described limited block and adjustment seat and has taken off the material spring.
6. NC turret punch machine mould according to claim 5, it is characterized in that, upper end at described strike bar also is provided with O type circle and positive stop key, described strike bar is provided with the air-blowing hole of a up/down perforation by described O type circle and positive stop key and described limited block positioning and fixing in the central authorities of described strike bar.
7. NC turret punch machine mould according to claim 1 is characterized in that, also is provided with locating slot in the outside of described guide pin bushing, and inner surface also is provided with scraping wings in the lower end of guide pin bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201783075U CN201524727U (en) | 2009-09-15 | 2009-09-15 | Numerical control turret punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201783075U CN201524727U (en) | 2009-09-15 | 2009-09-15 | Numerical control turret punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201524727U true CN201524727U (en) | 2010-07-14 |
Family
ID=42516026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201783075U Expired - Fee Related CN201524727U (en) | 2009-09-15 | 2009-09-15 | Numerical control turret punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201524727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248076A (en) * | 2011-06-13 | 2011-11-23 | 江苏金方圆数控机床有限公司 | Deburring die for numerical control turret punch press |
-
2009
- 2009-09-15 CN CN2009201783075U patent/CN201524727U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102248076A (en) * | 2011-06-13 | 2011-11-23 | 江苏金方圆数控机床有限公司 | Deburring die for numerical control turret punch press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100714 Termination date: 20120915 |