CN204770103U - High atrichia of buffer type high strength toughness thorn drift - Google Patents
High atrichia of buffer type high strength toughness thorn drift Download PDFInfo
- Publication number
- CN204770103U CN204770103U CN201520372133.1U CN201520372133U CN204770103U CN 204770103 U CN204770103 U CN 204770103U CN 201520372133 U CN201520372133 U CN 201520372133U CN 204770103 U CN204770103 U CN 204770103U
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- Prior art keywords
- blade
- high strength
- type high
- buffer
- strength toughness
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- 201000004384 Alopecia Diseases 0.000 title abstract 3
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 6
- 235000019994 cava Nutrition 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
- 230000001629 suppression Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
- 238000004080 punching Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Punching Or Piercing (AREA)
Abstract
The utility model discloses a high atrichia of buffer type high strength toughness thorn drift, its characterized in that: inwards cave in and be formed with a recess in one side of drift seat, be provided with a blade in the recess, the screw passes the drift seat part of the rear end and the recess both sides of blade, tip at the blade is provided with the cutting edge, the cutting edge adopts the range upon range of suppression of a plurality of steel sheets to form, the fillet is processed into at the both ends of cutting edge, the welding has two to take the piece on the drift seat, it colludes the foot to be provided with at the free end of taking the piece, be provided with two flutings in the rear end of blade, take colluding the foot and can stretching into the blade and correspond the fluting fit in and connect of piece, the cover is equipped with at least three blotter on the blade stretches out the open -ended part, the blotter thickness that is close to blade part more is thick more, and the interval between two adjacent blotters equals, the utility model provides a blade is not fragile, long service life, and bonding strength is high, and toughness is good, detachable blade fast, high atrichia of buffer type high strength toughness thorn drift that use cost hangs down.
Description
Technical field
The utility model relates to a kind of drift, particularly relates to a kind of buffer-type high strength toughness high burr-free punch.
Background technology
Its punch holder of current drift and blade adopt one-body molded, after blade uses for a long time, consume gradually because of wearing and tearing, final blade is scrapped because damage and can not use, because blade can not be separated with punch holder, whole like this drift has also just been scrapped, and needs again to change drift, use cost improves greatly, has increased the weight of the burden of enterprise.Simultaneously because current blade is overall formation, this just causes blade bulk strength lower, poor toughness, easily ruptures in blade place, causes the damage of cutter.Punch product current in addition, easily forms burr on the product plane of disruption, reduces the quality of product, can not meet the accurately machined requirement of some products.Simultaneously current ram impacts and comparatively large, easily damages blade in punching course, substantially reduces the service life of blade, unnecessary loss is brought to enterprise, the bond strength of blade and punch holder is inadequate in addition, often easily causes the damage of blade, brings greater loss to enterprise.
Utility model content
In order to solve the problems of the prior art, the utility model provides that a kind of structure is simple, and blade is not fragile, long service life, and bond strength is high, good toughness, can quick-detachment blade, the buffer-type high strength toughness high burr-free punch that use cost is low.
In order to solve the problem, technical solution adopted in the utility model is:
A kind of buffer-type high strength toughness high burr-free punch, comprise punch holder, it is characterized in that: also comprise screw, nut and blade, the side of described punch holder caves inward and is formed with a groove, a blade is provided with in groove, described screw is through the rear end of blade and the punch holder part of groove both sides, and the part that screw passes punch holder is fixed by nut check, the end of blade is provided with blade, described blade adopts the stacked compacting of some steel discs to form, fillet is processed at the two ends of described blade, punch holder is welded with two butt strips, the free end of butt strip is provided with hook, two flutings are provided with in the rear end of blade, the hook of described butt strip can stretch in blade correspondence fluting and be connected, the part of stretching out opening at blade is arranged with at least three cushion pads, cushion pad thickness the closer to knife edge part is thicker, and spacing between adjacent two cushion pads is equal,
Aforesaid a kind of buffer-type high strength toughness high burr-free punch, is characterized in that: described two butt strips are parallel to each other.
Aforesaid a kind of buffer-type high strength toughness high burr-free punch, is characterized in that: described punch holder adopts stainless steel material to make.
Aforesaid a kind of buffer-type high strength toughness high burr-free punch, is characterized in that: the part of stretching out opening at blade is arranged with three cushion pads.
Aforesaid a kind of buffer-type high strength toughness high burr-free punch, is characterized in that: described blade adopts wolfram steel material to make.
Aforesaid a kind of buffer-type high strength toughness high burr-free punch, is characterized in that: described nut adopts hex nut.
The beneficial effects of the utility model are: the utility model buffer-type high strength toughness high burr-free punch, a blade is provided with in groove, described screw is through the rear end of blade and the punch holder part of groove both sides, and the part that screw passes punch holder is fixed by nut check.Being coordinated by screw and nut is fixed in groove by dismountable for blade, and fast easy for installation, simultaneously when breaks down, also quick release, effectively reduces cost, avoids the waste that punch holder is unnecessary.The utility model is provided with blade in the end of blade in addition, and described blade adopts the stacked compacting of some steel discs to form, and makes blade toughness greatly improve like this, and not easy fracture during use, service life is longer.Fillet is processed at the two ends of blade in addition, carries out punching press by fillet to product, the product tear face smoother after punching press, and product quality is higher, can meet the needs that following process uses.
The utility model drift stretches out in the part of opening at blade and is arranged with three cushion pads, cushion pad thickness the closer to knife edge part is thicker, and spacing between adjacent two cushion pads is equal, stamping press can be cushioned like this by multi-level cushion pad, avoid breaks down, extend the service life of blade, use more safe and reliable, also mitigate the burden of enterprise.In punch holder, be welded with two butt strips simultaneously, the free end of butt strip be provided with hook, be provided with two flutings in the rear end of blade, by hook and blade slotted engagement, add the bonding strength of punch holder and blade, use more safe and reliable.
Accompanying drawing explanation
Fig. 1 is the utility model buffer-type high strength toughness high burr-free punch structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1, a kind of buffer-type high strength toughness high burr-free punch, comprise punch holder 1, screw 4, nut 5 and blade 3, the side of described punch holder 1 caves inward and is formed with a groove 2, a blade 3 is provided with in groove 2, described screw 4 is through the rear end of blade 3 and punch holder 1 part of groove 2 both sides, and the part that screw 4 passes punch holder 1 is locked by nut 5, the end of blade 3 is provided with blade 7, described blade 7 adopts the stacked compacting of some steel discs to form, and fillet 6 is processed at the two ends of described blade 7.Described blade 3 is rectangular blade.Described punch holder 1 adopts stainless steel material to make.Described blade 7 adopts high-abrasive material to make.Described blade 3 adopts wolfram steel material to make.Described nut 5 adopts hex nut.Punch holder 1 is welded with two butt strips 8, the free end of butt strip 8 is provided with hook, two flutings 9 are provided with in the rear end of blade 3, the hook of described butt strip 8 can stretch in blade 3 correspondence fluting 9 and be connected, the part of stretching out opening at blade 3 is arranged with three cushion pads 10, cushion pad 10 thickness the closer to knife edge part is thicker, and spacing between adjacent two cushion pads 10 is equal.
The utility model buffer-type high strength toughness high burr-free punch, a blade 3 is provided with in groove 2, described screw 4 is through the rear end of blade 3 and punch holder 1 part of groove 2 both sides, and the part that screw 4 passes punch holder 1 is locked by nut 5, is coordinated by screw 4 and nut 5 and be fixed in groove 2 by dismountable for blade 3, fast easy for installation, simultaneously when blade 3 damages, also quick release, effectively reduces cost, avoids the waste that punch holder 1 is unnecessary.The utility model is provided with blade 7 in the end of blade 4 in addition, and described blade 7 adopts the stacked compacting of some steel discs to form, and makes blade 7 toughness greatly improve like this, and not easy fracture during use, service life is longer.Fillet 6 is processed at the two ends of blade 7 in addition, carries out punching press by fillet 6 pairs of products, the product tear face smoother after punching press, and product quality is higher, can meet the needs that following process uses.
The utility model drift stretches out in the part of opening at blade 3 and is arranged with three cushion pads 10, cushion pad 10 thickness the closer to blade 7 part is thicker, and spacing between adjacent two cushion pads 10 is equal, stamping press can be cushioned like this by multi-level cushion pad 10, blade 3 is avoided to damage, extend the service life of blade 3, use more safe and reliable, also mitigate the burden of enterprise.In punch holder 1, be welded with two butt strips 8 simultaneously, the free end of butt strip 8 is provided with hook, is provided with two flutings 9 in the rear end of blade 3, being slotted by hook and blade 39 is coordinated, add punch holder 1 and the bonding strength of blade 3, use more safe and reliable.
More than show and stated general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. a buffer-type high strength toughness high burr-free punch, comprise punch holder, it is characterized in that: also comprise screw, nut and blade, the side of described punch holder caves inward and is formed with a groove, a blade is provided with in groove, described screw is through the rear end of blade and the punch holder part of groove both sides, and the part that screw passes punch holder is fixed by nut check, the end of blade is provided with blade, described blade adopts the stacked compacting of some steel discs to form, fillet is processed at the two ends of described blade, punch holder is welded with two butt strips, the free end of butt strip is provided with hook, two flutings are provided with in the rear end of blade, the hook of described butt strip can stretch in blade correspondence fluting and be connected, the part of stretching out opening at blade is arranged with at least three cushion pads, cushion pad thickness the closer to knife edge part is thicker, and spacing between adjacent two cushion pads is equal.
2. a kind of buffer-type high strength toughness high burr-free punch according to claim 1, is characterized in that: described two butt strips are parallel to each other.
3. a kind of buffer-type high strength toughness high burr-free punch according to claim 2, is characterized in that: described punch holder adopts stainless steel material to make.
4. a kind of buffer-type high strength toughness high burr-free punch according to claim 3, is characterized in that: the part of stretching out opening at blade is arranged with three cushion pads.
5. a kind of buffer-type high strength toughness high burr-free punch according to claim 4, is characterized in that: described blade adopts wolfram steel material to make.
6. a kind of buffer-type high strength toughness high burr-free punch according to claim 5, is characterized in that: described nut adopts hex nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520372133.1U CN204770103U (en) | 2015-06-03 | 2015-06-03 | High atrichia of buffer type high strength toughness thorn drift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520372133.1U CN204770103U (en) | 2015-06-03 | 2015-06-03 | High atrichia of buffer type high strength toughness thorn drift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204770103U true CN204770103U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520372133.1U Expired - Fee Related CN204770103U (en) | 2015-06-03 | 2015-06-03 | High atrichia of buffer type high strength toughness thorn drift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204770103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369602A (en) * | 2019-07-19 | 2019-10-25 | 佛山以卓智能装备制造有限公司 | A kind of longitudinal knife for cutting function with void |
-
2015
- 2015-06-03 CN CN201520372133.1U patent/CN204770103U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369602A (en) * | 2019-07-19 | 2019-10-25 | 佛山以卓智能装备制造有限公司 | A kind of longitudinal knife for cutting function with void |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Huping Inventor before: Wang Fanye |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160913 Address after: 510730 Guangdong province Jinxiu Road, Guangzhou economic and Technological Development Zone Minghua Street No. 3 on the third floor Room 302 Patentee after: GUANGZHOU JUSEN PRECISION MOLD CO., LTD. Address before: Zhenjiang City, Jiangsu Province, 212003 Jingkou District Road No. 301 building 201, unit eleven, Room 403 Patentee before: Wang Fanye |
|
| 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: 20151118 Termination date: 20190603 |