CN201873692U - Punching stripper and punching device - Google Patents
Punching stripper and punching device Download PDFInfo
- Publication number
- CN201873692U CN201873692U CN201020595670XU CN201020595670U CN201873692U CN 201873692 U CN201873692 U CN 201873692U CN 201020595670X U CN201020595670X U CN 201020595670XU CN 201020595670 U CN201020595670 U CN 201020595670U CN 201873692 U CN201873692 U CN 201873692U
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- China
- Prior art keywords
- stamping knife
- web member
- punching
- edge
- dumping device
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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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Abstract
The utility model discloses a punching stripper comprising a material pressing piece for running through of a stamping knife and a connecting piece, wherein one end of the connecting piece is fixed with a stamping knife shaft, the material pressing piece is movably connected with the other end of the connecting piece, and an elastic piece is arranged between the connecting piece and the material pressing piece. The utility model has simple structure and is used conveniently; a punching device of the punching stripper is arranged and started up during use, the stamping knife punches into a material being processed, simultaneously the material pressing piece presses the material being processed, the elastic piece is compressed, and the stamping knife punches through belt material; the material pressing piece presses the material being processed to prevent the stamping knife from lifting up the material being processed when the stamping knife returns, so that the material being processed is not deformed or damaged caused by lifting up during punching, the punching efficiency is high, and the products fabricated have reliable quality.
Description
Technical field
The utility model relates to a kind of dumping device, prevents punching dumping device and the hole punched device that material to be machined is taken up by stamping knife when being specifically related to a kind of punching.
Background technology
Material is being added man-hour,, in the course of processing as leatherware, often need use leather cutting machine the material punching for cooperating the needs of processing, to cladding to be processed cut, processing treatment such as punching.
Hole punched device on the existing leather cutting machine mostly is not provided with the punching discharging structure, when stamping knife is finished cladding punching backhaul, stamping knife is easily with the cladding pull-up that fixes, thereby cause cladding to be pulled to deformation even damage, and subsequent handling is difficult to carry out, and need readjust cladding or change cladding.
As from the foregoing, this hole punched device that shedding mechanism is not set of the prior art causes the damage of cladding easily, is difficult to guarantee precision, the quality of product, simultaneously perforated inefficiency.
The utility model content
The utility model purpose is, a kind of punching dumping device is provided, and is taken up by stamping knife when preventing the material to be machined punching.Based on this, the utility model also provides a kind of hole punched device that is provided with this punching dumping device.
For solving the problems of the technologies described above, a kind of punching dumping device of the present utility model, comprise binder spare, the web member that can supply stamping knife to pass, described web member one end and stamping knife axle are fixed, described binder spare flexibly connects with the other end of described web member, is provided with elastic component between described web member and the described binder spare.
Preferably, described binder spare comprises an annular cover and the gusset body that is connected with annular cover; Described web member is a sleeve shape body, is set on the stamping knife axle, and an end and stamping knife axle are fixed, and the other end and gusset body flexibly connect.
Preferably, inner butt, the other end and described annular cover butt of described elastic component one end and described web member.
Preferably, the end that described gusset body is connected with web member is provided with outward extending first edge, and the end of described web member is provided with second edge that extends internally, and the gusset body stretches in the web member, and first edge is overlapped on second edge.
As another scheme, the end that described gusset body is connected with web member is provided with the 3rd edge that extends internally, and the end of described web member is provided with outward extending the 4th edge, and the gusset body is enclosed within the web member outside, and the 3rd edge is overlapped on the 4th edge.
Preferably, the outside sheathed gum cover of described web member, described gum cover is provided with anti-skidding line.
Preferably, described elastic component is any in spring, resilient sleeve, the elasticity post.
Preferably, described gusset body is provided with some open slots.
A kind of hole punched device that the utility model provides, comprise that a stamping knife axle and is arranged on the stamping knife on this stamping knife axle, also comprise a punching dumping device, it comprises binder spare, the web member that can supply stamping knife to pass, described web member one end and stamping knife axle are fixed, described binder spare flexibly connects with the other end of described web member, is provided with elastic component between described web member and the described binder spare.
Preferably, described binder spare comprises an annular cover and the gusset body that is connected with annular cover; Described web member is a sleeve shape body, is set on the stamping knife axle, and an end and stamping knife axle are fixed, and the other end and gusset body flexibly connect.
Compared with prior art, the utility model is simple in structure, and is easy to use, the hole punched device of this punching dumping device is set, during use, starts hole punched device, when stamping knife poured processed material, binder spare was pushed down processed material, and elastic component is compressed, stamping knife dashes and wears cladding, and when the stamping knife backhaul, binder spare is pushed down processed material, stop stamping knife that processed strip is risen, thereby make that processed material can not be out of shape, damage, high punching efficiency, the reliable product quality that makes because of being taken up in the punch process.
Description of drawings
Fig. 1 is the structural representation of embodiment one that the utlity model has the hole punched device of punching dumping device;
Fig. 2 is the exploded view of Fig. 1;
Fig. 3 is the structural representation that the utlity model has the hole punched device embodiment two of punching dumping device.
1---the stamping knife axle; 2---stamping knife and cap;
21---the stamping knife cover; 22---endoporus;
23---second edge; 24---the 4th edge;
3---stamping knife; 4---spring;
5---the binder cover; 51---first edge;
52---the 3rd edge; 53---open slot.
Embodiment
Of the present utility modelly be contemplated that substantially, a binder spare is set, compress cladding, prevent that cladding is taken up when the stamping knife backhaul by this binder spare.
Below in conjunction with accompanying drawing, punching dumping device of the present utility model and installation are elaborated by specific embodiment.
Embodiment one
Referring to Fig. 1, in the present embodiment, hole punched device comprises a stamping knife axle 1, be provided with a circular port in described stamping knife axle 1 lower end, be provided with a stamping knife 3 in the circular port, also comprise a punching dumping device, it comprises stamping knife and cap 2 and binder cover 5, and described stamping knife 3 is fastened on the stamping knife axle 1 by stamping knife and cap 2.
Stamping knife and cap 2 outer setting have is convenient to hand stamping knife cover 21 that twist, that have the annular knurl structure, be provided with an endoporus 22 at stamping knife and cap 2 lower ends, in endoporus 22, be provided with joining with it binder cover 5, offer many open slots 53 on the described binder cover 5, so that be pressed in the endoporus 22 of stamping knife and cap 2.The end of binder cover 5 is provided with outward extending first edge 51, the end of stamping knife and cap 2 is provided with second edge 23 that extends internally, binder cover 5 ends that are provided with first edge 51 stretch in the endoporus 22, and first edge 51 is overlapped on second edge 23, is difficult for deviating from from endoporus 22.
Between stamping knife and cap 2 and binder cover 5, also be provided with a discharging stage clip 4, reach stamping knife 3 by stretching of discharging stage clip 4 and dash the discharging effect that processed material is taken up by stamping knife that prevents when wearing processed material backhaul.
When using the utility model, only need the punching dumping device is packed on the hole punched device, start the cylinder punching, when stamping knife 3 pours processed material, binder cover 5 is pushed down cladding, and discharging stage clip 4 is compressed, and stamping knife 3 dashes when wearing processed material backhaul binder cover 5 and pushes down processed material and prevent that stamping knife from playing processed strip and get final product, thereby make punch work efficient height, reliable product quality.
Embodiment two
Referring to Fig. 3, the difference of hole punched device in the present embodiment and embodiment one is, binder cover 5 ends that are connected with stamping knife and cap 2 in its punching dumping device, its bore is greater than the external diameter of stamping knife and cap, it also is the outer end that binder cover 5 can be set in stamping knife and cap, the end of binder cover 5 is provided with the 3rd edge 52 that extends internally, and the end of stamping knife and cap is provided with outward extending the 4th edge 24, the 3rd edge 52 is overlapped on the top at the 4th edge, make the binder cover be difficult for taking off from the outside of stamping knife and cap, the binder cover is connected versatilely with stamping knife and cap.
Rest part is all consistent with embodiment one, repeats no more herein.
Be provided with the hole punched device of punching dumping device of the present utility model, can be applied in punching processing, perhaps be applied in and cladding the proterties similarly punching processing of other resilient material such as elastomeric material, plastics, the perhaps punching processing of paper product, timber cladding.
Only be preferred implementation of the present utility model below, should be pointed out that above-mentioned preferred implementation should not be considered as restriction of the present utility model, protection domain of the present utility model should be as the criterion with the determined scope of claim.For those skilled in the art, in not breaking away from spirit and scope of the present utility model, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. punching dumping device, it is characterized in that comprise binder spare, the web member that can supply stamping knife to pass, described web member one end and stamping knife axle are fixed, described binder spare flexibly connects with the other end of described web member, is provided with elastic component between described web member and the described binder spare.
2. punching dumping device according to claim 1 is characterized in that, described binder spare comprises an annular cover and the gusset body that is connected with annular cover; Described web member is a sleeve shape body, is set on the stamping knife axle, and an end and stamping knife axle are fixed, and the other end and gusset body flexibly connect.
3. punching dumping device according to claim 2 is characterized in that, described elastic component one end and described web member inner butt, the other end and described annular cover butt.
4. punching dumping device according to claim 2, it is characterized in that, the end that described gusset body is connected with web member is provided with outward extending first edge, the end of described web member is provided with second edge that extends internally, the gusset body stretches in the web member, and first edge is overlapped on second edge.
5. punching dumping device according to claim 2, it is characterized in that, the end that described gusset body is connected with web member is provided with the 3rd edge that extends internally, the end of described web member is provided with outward extending the 4th edge, the gusset body is enclosed within the web member outside, and the 3rd edge is overlapped on the 4th edge.
6. punching dumping device according to claim 1 is characterized in that, the outside sheathed gum cover of described web member, and described gum cover is provided with anti-skidding line.
7. punching dumping device according to claim 1 is characterized in that, described elastic component is any in spring, resilient sleeve, the elasticity post.
8. punching dumping device according to claim 2 is characterized in that, described gusset body is provided with some open slots.
9. hole punched device, comprise that a stamping knife axle and is arranged on the stamping knife on this stamping knife axle, it is characterized in that, also comprise a punching dumping device, it comprises binder spare, the web member that can supply stamping knife to pass, described web member one end and stamping knife axle are fixed, and described binder spare flexibly connects with the other end of described web member, is provided with elastic component between described web member and the described binder spare.
10. hole punched device according to claim 9 is characterized in that, described binder spare comprises an annular cover and the gusset body that is connected with annular cover; Described web member is a sleeve shape body, is set on the stamping knife axle, and an end and stamping knife axle are fixed, and the other end and gusset body flexibly connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020595670XU CN201873692U (en) | 2010-11-05 | 2010-11-05 | Punching stripper and punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020595670XU CN201873692U (en) | 2010-11-05 | 2010-11-05 | Punching stripper and punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201873692U true CN201873692U (en) | 2011-06-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020595670XU Expired - Fee Related CN201873692U (en) | 2010-11-05 | 2010-11-05 | Punching stripper and punching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201873692U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717125A (en) * | 2012-06-07 | 2012-10-10 | 江苏天工工具有限公司 | Drill bit for drilling small hole |
| CN107586894A (en) * | 2017-10-31 | 2018-01-16 | 孙梦 | A kind of accurate punch device of leatherware processing |
| CN113349522A (en) * | 2021-05-24 | 2021-09-07 | 福建屹立智能化科技有限公司 | Punching device |
-
2010
- 2010-11-05 CN CN201020595670XU patent/CN201873692U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717125A (en) * | 2012-06-07 | 2012-10-10 | 江苏天工工具有限公司 | Drill bit for drilling small hole |
| CN107586894A (en) * | 2017-10-31 | 2018-01-16 | 孙梦 | A kind of accurate punch device of leatherware processing |
| CN113349522A (en) * | 2021-05-24 | 2021-09-07 | 福建屹立智能化科技有限公司 | Punching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Punching stripper and punching device Effective date of registration: 20120424 Granted publication date: 20110622 Pledgee: China Merchants Bank, Limited by Share Ltd, Dongguan Nancheng branch Pledgor: Emma CNC Technology Co.,Ltd. Registration number: 2012990000166 |
|
| 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: 20110622 Termination date: 20181105 |