CN108741436A - A kind of punch structure in shoes skin hole punched device - Google Patents
A kind of punch structure in shoes skin hole punched device Download PDFInfo
- Publication number
- CN108741436A CN108741436A CN201810839598.1A CN201810839598A CN108741436A CN 108741436 A CN108741436 A CN 108741436A CN 201810839598 A CN201810839598 A CN 201810839598A CN 108741436 A CN108741436 A CN 108741436A
- Authority
- CN
- China
- Prior art keywords
- punch
- locking nut
- tapered sleeve
- discharging set
- shoes skin
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43D—MACHINES, TOOLS, EQUIPMENT OR METHODS FOR MANUFACTURING OR REPAIRING FOOTWEAR
- A43D8/00—Machines for cutting, ornamenting, marking or otherwise working up shoe part blanks
- A43D8/02—Cutting-out
- A43D8/04—Stamping-out
- A43D8/06—Dies therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1845—Means for removing cut-out material or waste by non mechanical means
- B26D7/1863—Means for removing cut-out material or waste by non mechanical means by suction
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention discloses the punch structures in a kind of shoes skin hole punched device, including jumper bar, punch, tapered sleeve and locking nut, the punch is fixed on by tapered sleeve and locking nut on jumper bar, tapered sleeve is threaded in the bottom end of punch, punch is plugged in tapered sleeve, and the inner cavity of punch and the inner cavity of jumper bar connect, and locking nut is threaded on tapered sleeve, and locking nut compresses the conical surface of tapered sleeve, and tapered sleeve is lock onto on punch；It is plugged with discharging set in the locking nut, resetting spring is equipped in locking nut, the upper end of resetting spring contacts on the inner wall of locking nut, and the bottom end of resetting spring contacts on the upper surface of discharging set.The configuration of the present invention is simple, it is easy to use, in punch process, shoes skin is compressed, avoids the dislocation of shoes skin or fold, when punch is sprung back, shoes skin is flicked, and is avoided manually removing to flick shoes skin, is improved working efficiency, and more safety is used.
Description
Technical field：
The present invention relates to the punch structures in a kind of shoes skin hole punched device.
Background technology：
For punch in existing shoes skin hole punched device in shoes skin punch process, shoes skin will produce showing for dislocation or fold
As influencing the effect of punching, when punch is sprung back, shoes skin can be moved up with punch, need manually to go to flick shoes skin, using effect
Difference.
Invention content：
The present invention is the punch provided to solve the above-mentioned problems of the prior art in a kind of shoes skin hole punched device
Structure.
The technical solution adopted in the present invention has：A kind of punch structure in shoes skin hole punched device, including jumper bar, punch,
Tapered sleeve and locking nut, the punch are fixed on by tapered sleeve and locking nut on jumper bar, and tapered sleeve is threaded in the bottom of punch
End, punch is plugged in tapered sleeve, and the inner cavity of punch and the inner cavity of jumper bar connect, and locking nut is threaded on tapered sleeve,
And locking nut compresses the conical surface of tapered sleeve, and tapered sleeve is lock onto on punch；
It is plugged with discharging set in the locking nut, resetting spring is equipped in locking nut, the upper end of resetting spring is supported
It touches on the inner wall of locking nut, the bottom end of resetting spring contacts on the upper surface of discharging set.
Further, the discharging set is adopted made of plastic, and the upper end of discharging set extends outwardly and forms determining for platform-like
Position portion is equipped with contraction mouth on the side wall of discharging set, and the upper surface that the upper surface of the contraction mouth is covered with discharging is flush.
Further, the jumper bar is equipped with suction hole.
The present invention has the advantages that：
The configuration of the present invention is simple, it is easy to use, in punch process, shoes skin is compressed, avoids the dislocation of shoes skin or fold,
When punch is sprung back, shoes skin is flicked, and is avoided manually removing to flick shoes skin, is improved working efficiency, and more safety is used.
Description of the drawings：
Fig. 1 is structure of the invention figure.
Fig. 2 is sectional view of the present invention.
Fig. 3 is structure chart of the punch on jumper bar in the present invention.
Specific implementation mode：
The present invention will be further described below with reference to the drawings.
Such as Fig. 1 to Fig. 3, the punch structure in a kind of shoes skin hole punched device of the present invention, including jumper bar 22, punch 33, tapered sleeve
41 and locking nut 42, punch 33 be fixed on jumper bar 22 by tapered sleeve 41 and locking nut 42, tapered sleeve 41 is threaded in punching
First 33 bottom end, punch 33 are plugged in tapered sleeve 41, and the inner cavity of punch 33 and the inner cavity of jumper bar 22 connect, locking nut 42
It is threaded on tapered sleeve 41, and locking nut 42 compresses the conical surface of tapered sleeve 41, and tapered sleeve 41 is lock onto on punch 33.
It is plugged with discharging set 43 in locking nut 42, resetting spring is equipped in locking nut 42 and (is not drawn into Fig. 2 multiple
Position spring), the upper end of resetting spring contacts on the inner wall of locking nut 42, and the bottom end of resetting spring contacts at discharging set 43
On upper surface.The lower face of discharging set 43 is less than the lower face of punch 33.
In 33 punch process of punch, discharging set 43 is first pressed on cladding, plays the role of binder, can be to avoid cladding mistake
The phenomenon that position or fold.Punch 33 continues during pushing completion punching, and discharging covers 43 compressed springs.When punch 33 bounces back,
Discharging covers 43 returns, and cladding is flicked, and avoids cladding that punch 33 is followed to move upwardly together.
Discharging set 43 adopt it is made of plastic, discharging set 43 upper end extend outwardly and form the positioning region 431 of platform-like, press
The bottom end of contracting spring contacts on positioning region 431.Discharging set 43 side wall on be equipped with contraction mouth 432, the contraction mouth 432 it is upper
End face and the upper surface of discharging set 43 are flush.When being packed into discharging set 43 to locking nut 42, discharging set 43 need to be only compressed
Upper port, discharging set 43, to contract, are then convenient for the handling of discharging set 43 by contraction mouth 432.
Suction hole 221 is equipped on jumper bar 22, in punch process, with the punching each time of punch 33, in punch 33
The waste material gone out can be entered and connect air extractor on suction hole 221 when clearing up the waste material in punch 33, convenient in punching
Waste material cleaning.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
It for member, can also make several improvements without departing from the principle of the present invention, these improvement also should be regarded as the present invention's
Protection domain.
Claims (3)
1. the punch structure in a kind of shoes skin hole punched device, it is characterised in that：Including jumper bar (22), punch (33), tapered sleeve (41)
With locking nut (42), the punch (33) is fixed on by tapered sleeve (41) and locking nut (42) on jumper bar (22), tapered sleeve
(41) it is threaded in the bottom end of punch (33), punch (33) is plugged in tapered sleeve (41), and the inner cavity of punch (33) and jumper bar
(22) inner cavity connects, and locking nut (42) is threaded on tapered sleeve (41), and locking nut (42) compresses tapered sleeve (41)
The conical surface, and tapered sleeve (41) is lock onto on punch (33)；
It is plugged with discharging set (43) in the locking nut (42), resetting spring, resetting spring are equipped in locking nut (42)
Upper end contact on the inner wall of locking nut (42), the bottom end of resetting spring contacts on the upper surface of discharging set (43).
2. the punch structure in shoes skin hole punched device as described in claim 1, it is characterised in that：The discharging set (43) uses
Plastics are made, and the upper end of discharging set (43) extends outwardly and forms the positioning region (431) of platform-like, the side wall in discharging set (43)
It is equipped with contraction mouth (432), the upper surface and the upper surface of discharging set (43) of the contraction mouth (432) are flush.
3. the punch structure in shoes skin hole punched device as described in claim 1, it is characterised in that：The jumper bar (22) is equipped with
Suction hole (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810839598.1A CN108741436A (en) | 2018-07-27 | 2018-07-27 | A kind of punch structure in shoes skin hole punched device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810839598.1A CN108741436A (en) | 2018-07-27 | 2018-07-27 | A kind of punch structure in shoes skin hole punched device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108741436A true CN108741436A (en) | 2018-11-06 |
Family
ID=63971905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810839598.1A Pending CN108741436A (en) | 2018-07-27 | 2018-07-27 | A kind of punch structure in shoes skin hole punched device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108741436A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752679A (en) * | 2013-12-25 | 2014-04-30 | 柳州市迅达汽车配件制造有限公司 | Stamping die |
| CN203635730U (en) * | 2013-12-02 | 2014-06-11 | 重庆迈兴机电有限责任公司 | Shaft sleeve forming machine |
| CN204019627U (en) * | 2014-08-22 | 2014-12-17 | 南阳医学高等专科学校第一附属医院 | A kind of accounting voucher special-purpose multifunctional punching pressuring flat device |
| CN204127013U (en) * | 2014-08-07 | 2015-01-28 | 中国重型机械研究院股份公司 | A kind of linkage structure thickening drift and oil cylinder piston |
| CN104550435A (en) * | 2015-01-21 | 2015-04-29 | 常州机电职业技术学院 | Punching blanking die |
-
2018
- 2018-07-27 CN CN201810839598.1A patent/CN108741436A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203635730U (en) * | 2013-12-02 | 2014-06-11 | 重庆迈兴机电有限责任公司 | Shaft sleeve forming machine |
| CN103752679A (en) * | 2013-12-25 | 2014-04-30 | 柳州市迅达汽车配件制造有限公司 | Stamping die |
| CN204127013U (en) * | 2014-08-07 | 2015-01-28 | 中国重型机械研究院股份公司 | A kind of linkage structure thickening drift and oil cylinder piston |
| CN204019627U (en) * | 2014-08-22 | 2014-12-17 | 南阳医学高等专科学校第一附属医院 | A kind of accounting voucher special-purpose multifunctional punching pressuring flat device |
| CN104550435A (en) * | 2015-01-21 | 2015-04-29 | 常州机电职业技术学院 | Punching blanking die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181106 |
|
| RJ01 | Rejection of invention patent application after publication |