CN204564902U - A kind of steel lid rushes four side punch dies - Google Patents
A kind of steel lid rushes four side punch dies Download PDFInfo
- Publication number
- CN204564902U CN204564902U CN201520022161.0U CN201520022161U CN204564902U CN 204564902 U CN204564902 U CN 204564902U CN 201520022161 U CN201520022161 U CN 201520022161U CN 204564902 U CN204564902 U CN 204564902U
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- CN
- China
- Prior art keywords
- patrix
- tapered wedges
- steel lid
- counterdie
- fixed head
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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.)
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Abstract
The utility model discloses a kind of steel lid and rush four side punch dies, comprise cope match-plate pattern, tapered wedges, holding pad, counterdie, patrix, base plate, rubber bullet apical organ, drift, spring, described tapered wedges comprises outer tapered wedges and interior tapered wedges, die shoe and counterdie fixed head is provided with outside described counterdie, patrix take-up housing is provided with outside described patrix, guide plate is provided with between described counterdie fixed head and patrix take-up housing, patrix slide block seat cushion is provided with on the downside of described patrix take-up housing, described patrix slide block seat cushion is provided with outer tapered wedges baffle plate, the quantity of described drift is four, corresponding with the hole site, side of steel lid to be processed respectively.The structure of the inside and outside tapered wedges of the utility model design, adopt four drifts simultaneously to four side opening processing of steel lid, make the cubic side opening of steel lid can one-off hole-piercing shaping, position, hole be easy to ensure, without deflection, simple to operate, personnel labor intensity is low, and efficiency is high, prevents producing line product and piles up, guarantee product surface quality, reduce scrappage.
Description
Technical field
The utility model relates to a kind of mould, particularly relates to a kind of steel lid and rushes four side punch dies.
Background technology
Four sides hole punching of current steel lid generally needs one-sided rushing one by one, and the mould structure adopted is comparatively simple, but frequency of utilization high, easily damage; And the easy off normal in position, hole, make boring ratio be easier to distortion, burr is many; The efficiency of one-shot side opening is low, product can be caused to stack, frequently contact, mobile, and surface is easy to scratch, and surface quality is low; Make scrappage up to 3%.
Utility model content
The utility model is in order to solve defect and the deficiency of the existence of above-mentioned prior art, provide one make cubic side opening can one-off hole-piercing shaping, position, hole is easy to ensure, without deflection, simple to operate, personnel labor intensity is low, efficiency is high, prevent from producing line product to pile up, guarantee product surface quality, the steel lid reducing scrappage rushes four side punch dies.
The technical solution of the utility model: a kind of steel lid rushes four side punch dies, comprise cope match-plate pattern, tapered wedges, holding pad, counterdie, patrix, base plate, rubber bullet apical organ, be arranged on the drift in counterdie and patrix, be arranged on the spring on drift, described tapered wedges comprises outer tapered wedges and interior tapered wedges, die shoe and counterdie fixed head is provided with outside described counterdie, patrix take-up housing is provided with outside described patrix, guide plate is provided with between described counterdie fixed head and patrix take-up housing, patrix slide block seat cushion is provided with on the downside of described patrix take-up housing, described patrix slide block seat cushion is provided with outer tapered wedges baffle plate, the quantity of described drift is four, corresponding with the hole site, side of steel lid to be processed respectively.
The structure of the inside and outside tapered wedges of the utility model design, adopt four drifts simultaneously to four side opening processing of steel lid, make the cubic side opening of steel lid can one-off hole-piercing shaping, position, hole be easy to ensure, without deflection, simple to operate, personnel labor intensity is low, and efficiency is high, prevents producing line product and piles up, guarantee product surface quality, reduce scrappage.
Preferably; described rubber bullet apical organ comprises rubber tip, sheet rubber, screw rod and push rod; described screw rod is fastenedly connected with base plate center through after rubber tip and sheet rubber, and described push rod is arranged on sheet rubber outer ring, and patrix slide block seat cushion is withstood through after base plate in the upper end of push rod.
This kind of structure makes it can more conveniently allow counterdie reset reliably to prepare, the workpiece that circulate rush four hole operations, raising punching efficiency.
Preferably, described cope match-plate pattern top center is provided with die shank, is provided with outer tapered wedges fixed head on the downside of cope match-plate pattern, is provided with interior tapered wedges fixed head on the upside of described base plate, and patrix slide block seat cushion is withstood through after base plate and interior tapered wedges fixed head in the upper end of described push rod.
This kind of structure facilitates installation and the clamping of mould, also makes its punch process more reliable and more stable simultaneously, prevents that hole is biased to be moved.
Preferably, described patrix slide block seat cushion both sides are provided with outer tapered wedges baffle plate, and described outer tapered wedges baffle plate is corresponding with the position of outer tapered wedges fixed head.
More reliable and more stable when this kind of structure makes outer tapered wedges descending, prevent that hole is biased to be moved.
Preferably, described drift is oblong punches, and described spring both sides are respectively equipped with drift fixture and knock-outs will.
More reliable and more stable when this kind of structure makes drift punching, be also convenient to the demoulding of steel lid simultaneously.
Utility model works principle, workpiece (steel lid to be processed) is put into counterdie, and patrix is descending, and patrix holding pad is Work-sheet pressing.The outer tapered wedges of patrix four continues descending, and make punching counterdie and workpiece outer wall laminating, interior tapered wedges makes drift descending along interior tapered wedges in patrix is descending, red needle is made to pour counterdie, workpiece is separated with waste material, and patrix resets under press ram drives, and completes workpiece and once rushes four hole actions.Counterdie have rubber bullet apical organ make counterdie reset prepare, the workpiece that circulated rush four hole operations.
The structure of the inside and outside tapered wedges of the utility model design, adopt four drifts simultaneously to four side opening processing of steel lid, make the cubic side opening of steel lid can one-off hole-piercing shaping, position, hole be easy to ensure, without deflection, simple to operate, personnel labor intensity is low, and efficiency is high, prevents producing line product and piles up, guarantee product surface quality, reduce scrappage.
Accompanying drawing explanation
Fig. 1 is sectional structure schematic diagram of the present utility model;
1. die shanks, 2. cope match-plate pattern in figure, 3. outer tapered wedges fixed head, 4. outer tapered wedges; 5. holding pad, 6. die shoe, 7. counterdie, 8. counterdie fixed head; 9. guide plate, 10. spring, 11. drifts, 12. patrix take-up housings; 13. outer tapered wedges baffle plates, tapered wedges in 14., 15. patrix slide block seat cushions, tapered wedges fixed head in 16.; 17. base plates, 18. push rods, 19. screw rods, 20. sheet rubbers; 21. rubber tip, 22. drift fixtures, 23. knock-outs will.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, but is not the restriction to the utility model protection domain.
As shown in Figure 1, a kind of steel lid rushes four side punch dies, comprise cope match-plate pattern 2, tapered wedges, holding pad 5, counterdie 7, patrix, base plate 17, rubber bullet apical organ, be arranged on the drift 11 in counterdie 7 and patrix, be arranged on the spring 10 on drift 11, tapered wedges comprises outer tapered wedges 4 and interior tapered wedges 14, die shoe 6 and counterdie fixed head 8 is provided with outside counterdie 7, patrix take-up housing 12 is provided with outside patrix, guide plate 9 is provided with between counterdie fixed head 8 and patrix take-up housing 12, patrix slide block seat cushion 15 is provided with on the downside of patrix take-up housing 12, patrix slide block seat cushion 15 is provided with outer tapered wedges baffle plate 13, the quantity of drift 11 is four, corresponding with the hole site, side of steel lid to be processed respectively.Rubber bullet apical organ comprises rubber tip 21, sheet rubber 20, screw rod 19 and push rod 18; screw rod 19 is fastenedly connected through after rubber tip 21 and sheet rubber 20 and base plate 17 center; push rod 18 is arranged on sheet rubber 20 outer ring, and patrix slide block seat cushion 15 is withstood through after base plate 17 in the upper end of push rod 18.Cope match-plate pattern 2 top center is provided with die shank 1, is provided with outer tapered wedges fixed head 3 on the downside of cope match-plate pattern 2, is provided with interior tapered wedges fixed head 16 on the upside of base plate 17, and patrix slide block seat cushion 15 is withstood through after base plate 17 and interior tapered wedges fixed head 16 in the upper end of push rod 18.Patrix slide block seat cushion 15 both sides are provided with outer tapered wedges baffle plate 13, and outer tapered wedges baffle plate 13 is corresponding with the position of outer tapered wedges fixed head 3.Drift 11 is oblong punches, and spring 10 both sides are respectively equipped with drift fixture 22 and knock-outs will 23.
When the utility model uses, be contained in by mould on punch press and debugged stroke, patrix is in punch press upper end. steel lid is put into counterdie. start punching press. and patrix moves downward:
One. holding pad compression leg steel lid;
Two. wedge press-in die block is to die, and both are together toward interior motion.When die motion, when compressing steel lid, holding pad and cope match-plate pattern also compress;
Three. when down moving, patrix take-up housing is together with slide block seat cushion, and whole when down moving, declivity is wedge pressed into drift fixture outward movment and completes to punching again.Punch press starts backhaul to starting point, namely initial point on punch press, completes a punching press task.
The structure of the inside and outside tapered wedges of the utility model design, adopt four drifts simultaneously to four side opening processing of steel lid, make the cubic side opening of steel lid can one-off hole-piercing shaping, position, hole be easy to ensure, without deflection, simple to operate, personnel labor intensity is low, and efficiency is high, prevents producing line product and piles up, guarantee product surface quality, reduce scrappage.
Claims (5)
1. a steel lid rushes four side punch dies, it is characterized in that: it comprises cope match-plate pattern, tapered wedges, holding pad, counterdie, patrix, base plate, rubber bullet apical organ, be arranged on the drift in counterdie and patrix, be arranged on the spring on drift, described tapered wedges comprises outer tapered wedges and interior tapered wedges, die shoe and counterdie fixed head is provided with outside described counterdie, patrix take-up housing is provided with outside described patrix, guide plate is provided with between described counterdie fixed head and patrix take-up housing, patrix slide block seat cushion is provided with on the downside of described patrix take-up housing, described patrix slide block seat cushion is provided with outer tapered wedges baffle plate, the quantity of described drift is four, corresponding with the hole site, side of steel lid to be processed respectively.
2. a kind of steel lid according to claim 1 rushes four side punch dies; it is characterized in that: described rubber bullet apical organ comprises rubber tip, sheet rubber, screw rod and push rod; described screw rod is fastenedly connected with base plate center through after rubber tip and sheet rubber; described push rod is arranged on sheet rubber outer ring, and patrix slide block seat cushion is withstood through after base plate in the upper end of push rod.
3. a kind of steel lid according to claim 2 rushes four side punch dies; it is characterized in that: described cope match-plate pattern top center is provided with die shank; outer tapered wedges fixed head is provided with on the downside of cope match-plate pattern; be provided with interior tapered wedges fixed head on the upside of described base plate, patrix slide block seat cushion is withstood through after base plate and interior tapered wedges fixed head in the upper end of described push rod.
4. a kind of steel lid according to claim 3 rushes four side punch dies, it is characterized in that: described patrix slide block seat cushion both sides are provided with outer tapered wedges baffle plate, and described outer tapered wedges baffle plate is corresponding with the position of outer tapered wedges fixed head.
5. a kind of steel lid according to claim 1 rushes four side punch dies, it is characterized in that: described drift is oblong punches, and described spring both sides are respectively equipped with drift fixture and knock-outs will.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520022161.0U CN204564902U (en) | 2015-01-09 | 2015-01-09 | A kind of steel lid rushes four side punch dies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520022161.0U CN204564902U (en) | 2015-01-09 | 2015-01-09 | A kind of steel lid rushes four side punch dies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204564902U true CN204564902U (en) | 2015-08-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520022161.0U Expired - Fee Related CN204564902U (en) | 2015-01-09 | 2015-01-09 | A kind of steel lid rushes four side punch dies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204564902U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001253A (en) * | 2016-07-29 | 2016-10-12 | 苏州瑞玛金属成型有限公司 | Multi-hole-site die lateral punching device |
| CN107234888A (en) * | 2017-05-26 | 2017-10-10 | 中车眉山车辆有限公司 | A kind of hollow square tube pressure word device |
-
2015
- 2015-01-09 CN CN201520022161.0U patent/CN204564902U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106001253A (en) * | 2016-07-29 | 2016-10-12 | 苏州瑞玛金属成型有限公司 | Multi-hole-site die lateral punching device |
| CN106001253B (en) * | 2016-07-29 | 2019-05-28 | 苏州瑞玛精密工业股份有限公司 | Multi-hole position mould side punching device |
| CN107234888A (en) * | 2017-05-26 | 2017-10-10 | 中车眉山车辆有限公司 | A kind of hollow square tube pressure word device |
| CN107234888B (en) * | 2017-05-26 | 2023-05-30 | 中车眉山车辆有限公司 | Hollow square tube character pressing device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20180109 |