CN205995998U - A kind of piston punching auxiliary device - Google Patents
A kind of piston punching auxiliary device Download PDFInfo
- Publication number
- CN205995998U CN205995998U CN201620983871.4U CN201620983871U CN205995998U CN 205995998 U CN205995998 U CN 205995998U CN 201620983871 U CN201620983871 U CN 201620983871U CN 205995998 U CN205995998 U CN 205995998U
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- piston
- lead
- pressing plate
- mobile pressing
- punching
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Abstract
The utility model discloses a kind of piston punching auxiliary device, including mobile pressing plate, vertically it is provided with cylindrical lead on mobile pressing plate, lead is corresponding with the internal thread hole position of piston film to be punched, the end of lead is circular arc, the diameter 0.5mm ~ 2mm less than the internal diameter of internal thread hole on piston film to be punched of lead, and the thickness of mobile pressing plate is 5 ~ 10mm, the shape of mobile pressing plate is adapted with the shape of piston film, and the length of lead is 1 ~ 2 times of be punched depth pistion.During the punching of this utility model piston, because hole punching internal diameter is slightly less than piston diameter, it is relatively difficult that piston enters hole punching, by the positioning action of lead, operator produce a kind of lower pressure to mobile pressing plate simultaneously, and piston just can rapidly and accurately enter in hole punching, are punched efficiency high；The end design of lead is in the arc-shaped, without compromising on piston.
Description
Technical field
This utility model belongs to piston Punching Technology field and in particular to a kind of piston punching auxiliary device.
Background technology
Piston punching typically belongs to " tubular type " punching, and " tubular type " punching has certain difficulty, simultaneously because piston test
The standard of sliding force require it is however generally that, punching face diameter is smaller than piston diameter, the sliding force of such guarantee piston
Performance test is qualified.
Punching face diameter is less than piston diameter, and this means that the setting of punching hole diameter is smaller than piston diameter, therefore
For full wafer piston film, enter punching and there is certain difficulty, punching is extremely inefficient.
Utility model content
Smoothly punching cannot be entered thus causing to be punched the low problem of efficiency, this reality when being punched for piston in prior art
With the new arrangement situation according to piston film to be punched, design a kind of piston punching auxiliary device, significantly improve punching effect
Rate.
For solving above-mentioned technical problem, this utility model employs the following technical solutions：
A kind of piston punching auxiliary device, including mobile pressing plate, mobile pressing plate is vertically provided with cylindrical lead, institute
State that lead is corresponding with the internal thread hole position of piston film to be punched, the end of lead is circular arc, lead straight
Footpath 0.5mm ~ 2mm less than the internal diameter of internal thread hole on piston film to be punched.
Described mobile pressing plate bottom is provided with operation handle.
The thickness of described mobile pressing plate is 5 ~ 10mm, and the shape of mobile pressing plate is adapted with the shape of piston film.
The length of described lead is 1 ~ 2 times of be punched depth pistion.
Described mobile pressing plate is the mobile pressing plate made using politef, and described lead is to adopt politef
The lead made.
The beneficial effects of the utility model：During the punching of this utility model piston, due to hole punching internal diameter, to be slightly less than piston straight
Footpath, piston entrance hole punching is relatively difficult, and by the positioning action of lead, operator are a kind of to mobile pressing plate generation simultaneously
Lower pressure, piston just can rapidly and accurately enter in hole punching, is punched efficiency high；The end design of lead is in the arc-shaped, no
Piston can be damaged；Described operation handle meets human oriented design, can reach, with both hands grip, the purpose being accurately positioned.
Brief description
Fig. 1 is structural representation of the present utility model；Wherein 1 is mobile pressing plate, and 2 is handle, and 3 is lead.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is working state schematic representation of the present utility model；Wherein 5 is upper trimming die, and 7 is piston film to be punched, under 6 are
Punch die, 1 is mobile pressing plate, and 3 is lead.
Specific embodiment
With reference to specific embodiment, this utility model is described further.It should be understood that following examples are only used for
, not for limiting scope of the present utility model, the person skilled in the art in this field can be according to above-mentioned practicality for bright this utility model
New content is made some nonessential improvement and is adjusted.
As shown in Figure 1, Figure 2 and Figure 3, a kind of piston punching auxiliary device, including mobile pressing plate 1, mobile pressing plate 1 hangs down
Directly it is provided with cylindrical lead 3, this movement pressing plate 1 and cylindrical lead 3 are all made using politef macromolecular material,
There is carrying portable and do not scratch punch die；The thickness of mobile pressing plate is 5 ~ 10mm, the shape of mobile pressing plate with to be punched
The shape of piston film is adapted, and the lead on mobile pressing plate is corresponding with the internal thread hole position of piston film 7 to be punched,
And the diameter 0.5mm ~ 2mm less than the internal diameter of internal thread hole on piston film to be punched of lead is it is ensured that lead can facilitate
Quickly insert in the internal thread hole on piston film to be punched；The height of lead is 1 ~ 2 times of depth pistion, on the one hand just
In operation, simultaneously for weeding out piston, shorter lead does not allow easy damaged punch die, also allows for operator's generation downward
Pressure；The end of lead is circular arc, without compromising on piston.
Mobile pressing plate bottom is provided with operation handle 2, and this operation handle meets human oriented design, can be saved time with both hands grip
Laborsaving reach the purpose being accurately positioned simultaneously.
Work process of the present utility model is as follows：During punching, first the female thread of mobile guide pillar and piston film to be punched
Hole corresponds to, and then both hands grip carries the sulfide film of mobile guide pillar, moves into place on the hole punching of lower punch 6, and corresponding
Hole punching, both hands are pinned mobile pressing plate 1 and are produced lower pressure, entirely move pressing plate and move down, and show that piston has completely passed into punching
Cut hole, then upper trimming die 5 be punched downwards, obtain qualified piston.
During the punching of this utility model piston, because hole punching internal diameter is slightly less than piston diameter, piston enters hole punching and compares
Difficulty, by the positioning action of lead, operator produce a kind of lower pressure to mobile pressing plate simultaneously, and piston just can quick standard
Really enter in hole punching, punching efficiency significantly improves.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have been shown and described above.This
The technical staff of industry, it should be appreciated that this utility model is not restricted to the described embodiments, retouches in above-described embodiment and description
That states simply illustrates principle of the present utility model, on the premise of without departing from this utility model spirit and scope, this utility model
Also have various changes and modifications, these changes and improvements both fall within the range of claimed this utility model.This practicality is new
Type claims scope by appending claims and its equivalent thereof.
Claims (5)
1. a kind of piston punching auxiliary device it is characterised in that：Including mobile pressing plate, mobile pressing plate is vertically provided with cylinder
Lead, described lead is corresponding with the internal thread hole position of piston film to be punched, and the end of lead is circular arc, leads
Diameter 0.5mm ~ 2mm less than the internal diameter of internal thread hole on piston film to be punched to post.
2. piston punching auxiliary device according to claim 1 it is characterised in that：Described mobile pressing plate bottom is provided with behaviour
Make handle.
3. piston punching auxiliary device according to claim 1 it is characterised in that：The thickness of described mobile pressing plate be 5 ~
10mm, the shape of mobile pressing plate is adapted with the shape of piston film.
4. piston punching auxiliary device according to claim 1 it is characterised in that：The height of described lead is to wait to rush
Cut depth pistion 1 ~ 2 times.
5. piston punching auxiliary device according to claim 1 it is characterised in that：Described mobile pressing plate is using poly- four
The mobile pressing plate that fluorothene is made, described lead is the lead made using politef.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620983871.4U CN205995998U (en) | 2016-08-30 | 2016-08-30 | A kind of piston punching auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620983871.4U CN205995998U (en) | 2016-08-30 | 2016-08-30 | A kind of piston punching auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205995998U true CN205995998U (en) | 2017-03-08 |
Family
ID=58195781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620983871.4U Active CN205995998U (en) | 2016-08-30 | 2016-08-30 | A kind of piston punching auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205995998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687864A (en) * | 2018-05-17 | 2018-10-23 | 郑州翱翔医药科技股份有限公司 | A kind of blanking units and method for die cutting for exempting from silication piston |
-
2016
- 2016-08-30 CN CN201620983871.4U patent/CN205995998U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687864A (en) * | 2018-05-17 | 2018-10-23 | 郑州翱翔医药科技股份有限公司 | A kind of blanking units and method for die cutting for exempting from silication piston |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |