CN106216487B - It is soft enter cam-type punching tablet side finishing device and its application method - Google Patents
It is soft enter cam-type punching tablet side finishing device and its application method Download PDFInfo
- Publication number
- CN106216487B CN106216487B CN201610864873.6A CN201610864873A CN106216487B CN 106216487 B CN106216487 B CN 106216487B CN 201610864873 A CN201610864873 A CN 201610864873A CN 106216487 B CN106216487 B CN 106216487B
- Authority
- CN
- China
- Prior art keywords
- punch
- bearing
- lower die
- cam
- back bracket
- 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.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The present invention relates to it is a kind of it is soft enter cam-type punching tablet side finishing device and its application method,Including punch bearing,Lower die bearing,Punch bearing downside, which is disposed with, strikes off punch,Holding pad,It is soft enter cam jumper bar,Lower die bearing upper side, which is disposed with, strikes off lower die,Back bracket block,Backstop,It strikes off lower die and is matched with striking off punch,Holding pad, which is located at, to be struck off right over lower die,Back bracket block is slidably connected with lower die bearing,Back bracket block top setting side positioning portion,It is soft enter cam jumper bar between back bracket block and backstop,It is soft enter cam jumper bar undershoot when back bracket block can be pushed to be moved to the left,It is soft enter cam jumper bar be connected through cam ring set with punch bearing,It is soft to enter to be provided with compression spring between cam jumper bar and punch bearing,The configuration of the present invention is simple,It is easily operated,Overcome the shortcomings that traditional mold can only be suitable for consistent web width and the tablet trimming of CHI-pulse and CUN-pulse being irregular very little,Expand the range of work of product,It improves and whole cuts processing effect.
Description
Technical field
The present invention relates to it is a kind of it is soft enter cam-type punching tablet side finishing device and its application method.
Background technology
In sheet metal production, the trimming to product side is commonly used, principle is that the related promotion of undershoot of punch is slided
The opposite side of block positioning trimming tablet side, makes entire tablet stable motionless, can then be punched trimming unnecessary portion.
Traditional mold can only be suitable for that web width is consistent and the tablet of CHI-pulse and CUN-pulse being irregular very little is whole because moving long is shorter
It builds, in face of CHI-pulse and CUN-pulse being irregular is uneven or the concave-convex more tablet trimming of shape then seems unable to do what one wishes.
Invention content
The purpose of the present invention is to provide it is a kind of it is soft enter cam-type punching tablet side finishing device and its application method.
In order to solve the above-mentioned technical problem, a kind of technical solution of the invention is, it is a kind of it is soft enter cam-type punching tablet side
The finishing device in face, the punch bearing including being fixed in upper mold, the lower die bearing below punch bearing, under punch bearing
Side be disposed with from left to right strike off punch, holding pad, it is soft enter cam jumper bar, lower die bearing upper side is from left to right successively
It is provided with and strikes off lower die, back bracket block, backstop, strike off lower die positioned at striking off on the right side of punch and being matched with striking off punch, strike off
It is articles holding table above lower die, holding pad, which is located at, to be struck off right over lower die, and back bracket block is slidably connected with lower die bearing, and back bracket block is with scraping
Except spring A is provided between lower die, back bracket block top sets the side positioning portion limited to the tablet placed on articles holding table, after
Block is fixedly connected with lower die bearing, it is soft enter cam jumper bar between back bracket block and backstop, it is soft enter cam jumper bar undershoot when
Back bracket block can be pushed to be moved to the left, it is soft enter cam jumper bar be connected through cam ring set with punch bearing, it is soft enter cam jumper bar with punching
Compression spring is provided between head bearing.
Further, it is described it is soft enter cam jumper bar left side be inclined-plane.
Further, the angle of the inclined-plane and perpendicular is 10 degree.
Further, the back bracket block upper right quarter is provided with and the matched buffering inclined-plane in inclined-plane.
Further, the holding pad is connected through long bolt with punch bearing, and spring B is arranged on long bolt.
Further, the cam ring set be set in it is soft enter cam jumper bar outside, it is soft enter cam jumper bar at the top of be provided with evagination
Ring portion, cam ring set bottom are provided with the stopper that external projecting ring section is limited.It is a kind of it is soft enter cam-type punching tablet side
The application method of finishing device, includes the following steps：（1）Blowing：Tablet to be punched is placed on articles holding table；（2）It compresses
Positioning：Upper mold drives punch bearing to move down holding pad and descend swage set piece first to lower die is struck off, then it is soft enter cam jumper bar
And then back bracket block is pushed to left side, withstands the right end face of tablet, be allowed to fixed；（3）Punching trimming：Upper mold drives punch
Bearing continues to decline, and strikes off punch and is matched with striking off lower die by unnecessary portion excision on the left of tablet；（4）Discharging：Upper mold
Punch bearing is driven to move up disengaging lower die, it is soft enter cam jumper bar pulled up by cam lantern ring and be detached from by back bracket block and risen,
Back bracket block moves to right reset, then takes out the tablet rebuild.
Compared with prior art, the invention has the advantages that：It is simple in structure, it is easily operated, it overcomes traditional
Mold can only be suitable for the shortcomings that consistent web width and tablet trimming of CHI-pulse and CUN-pulse being irregular very little, expand the processing model of product
It encloses, improves and whole cut processing effect.
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
Description of the drawings
Fig. 1 is the structure diagram of the present apparatus.
In figure：
1- lower die bearings；2- strikes off lower die；3- tablets；4- holding pads；5- punch bearings；6- strikes off punch；7- long bolts；
8- spring Bs；9- springs A；10- back bracket blocks；11- compression springs；12- it is soft enter cam jumper bar；The outer projecting ring sections of 1201-；1202- inclined-planes；13-
Cam ring set；1301- stoppers；14- backstops.
Specific embodiment
As shown in Figure 1, it is a kind of it is soft enter cam-type punching tablet side finishing device, including the punch being fixed in upper mold
Bearing 5, the lower die bearing 1 positioned at 5 lower section of punch bearing, 5 downside of punch bearing is disposed with from left to right strikes off punch
6th, holding pad 4, it is soft enter cam jumper bar 12,1 upper side of lower die bearing be disposed with from left to right strike off lower die 2, back bracket block 10,
Backstop 14 strikes off lower die 3 positioned at striking off 6 right side of punch and being matched with striking off punch 6, and it is articles holding table to strike off 2 top of lower die,
Holding pad 4, which is located at, to be struck off right over lower die 2, and back bracket block 10 is slidably connected with lower die bearing 1, back bracket block 10 with strike off lower die 2 it
Between be provided with spring A9, the side positioning portion that the setting of 10 top of back bracket block limits the tablet 3 placed on articles holding table, backstop
14 are fixedly connected with lower die bearing 1, it is soft enter cam jumper bar 12 between back bracket block 10 and backstop 14, it is soft enter cam jumper bar 12
Back bracket block 10 can be pushed to be moved to the left during undershoot, it is soft enter cam jumper bar 12 be connected through cam ring set 13 with punch bearing 5, it is soft enter
Compression spring 11 is provided between cam jumper bar 12 and punch bearing 5.
In the present embodiment, it back bracket block 10 and strikes off sliding phenomenon will not occur between punch 6 to allow, it can constant guarantor
Hold steady status, it is described it is soft enter 12 left side of cam jumper bar be inclined-plane 1202.
In the present embodiment, the angle on the inclined-plane 1202 and perpendicular is 10 degree, this angle is only compared between steel and steel
Angle of friction to be small.
In the present embodiment, 10 upper right quarter of back bracket block is provided with and 1202 matched buffering inclined-plane of inclined-plane.
In the present embodiment, the holding pad 4 is connected through long bolt 7 with punch bearing 5, and spring is arranged on long bolt 7
B8。
In the present embodiment, the cam ring set 13 be set in it is soft enter cam jumper bar 12 outside, it is soft enter the top of cam jumper bar 12
Outer projecting ring section 1201 is provided with, 13 bottom of cam ring set is provided with the stopper 1301 that external projecting ring section 1201 is limited.It is a kind of
It is soft enter cam-type punching tablet side finishing device application method, include the following steps：（1）Blowing：By material to be punched
Piece 3 is placed on articles holding table；（2）Compress positioning：Upper mold drive punch bearing 5 move down holding pad 4 descend first swage set piece 3 to
Strike off lower die 2, then it is soft enter on the left of cam jumper bar 12 also and then pushes back bracket block 10 to, withstand the right end face of tablet 3, be allowed to
It is fixed；（3）Punching trimming：Upper mold drives punch bearing 5 to continue to decline, and strikes off punch 6 and matches and will expect with striking off lower die 2
3 left side unnecessary portion excision of piece（Punching strikes off work once beginning, will generate lateral thrust, and back bracket block is promoted to move,
But due to it is soft enter cam jumper bar only to take compared with angle of friction be small 10 degree at oblique angle, therefore back bracket block and striking off will not be sent out between punch
Life slides and can keep steady status）；（4）Discharging：Upper mold drives punch bearing 5 to move up disengaging lower die, it is soft enter cam punching
Bar 12 is pulled up by cam lantern ring 13 to be detached from by back bracket block 10 and is risen, and back bracket block 10 moves to right reset, the material that will then rebuild
Piece 3 takes out.
On be classified as preferred embodiment, the object, technical solutions and advantages of the present invention are had been further described, institute
It should be understood that the foregoing is merely illustrative of the preferred embodiments of the present invention, it is not intended to limit the invention, it is all the present invention's
Within spirit and principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (2)
1. it is a kind of it is soft enter cam-type punching tablet side finishing device, it is characterised in that：Including the punch being fixed in upper mold
Bearing, the lower die bearing below punch bearing, punch bearing downside is disposed with from left to right strikes off punch, binder
Plate, it is soft enter cam jumper bar, lower die bearing upper side is disposed with from left to right strikes off lower die, back bracket block, backstop, strikes off down
Mould, which is located at, to be struck off on the right side of punch and is matched with striking off punch, is struck off for articles holding table above lower die, holding pad, which is located at, strikes off lower die
Surface, back bracket block are slidably connected with lower die bearing, back bracket block and strike off and are provided with spring A between lower die, and back bracket block top is set
Put the side positioning portion limited to the tablet placed on articles holding table, backstop is fixedly connected with lower die bearing, it is soft enter cam punching
Bar between back bracket block and backstop, it is soft enter cam jumper bar undershoot when back bracket block can be pushed to be moved to the left, it is soft enter cam jumper bar
Be connected through cam ring set with punch bearing, it is soft to enter to be provided with compression spring between cam jumper bar and punch bearing, it is described it is soft enter cam
Jumper bar left side is inclined-plane, and the angle of the inclined-plane and perpendicular is 10 degree, and the back bracket block upper right quarter is provided with and inclined-plane
Matched buffering inclined-plane, the holding pad are connected through long bolt with punch bearing, and spring B is arranged on long bolt, described convex
Wheel ring set be set in it is soft enter cam jumper bar outside, it is soft enter cam jumper bar at the top of be provided with outer projecting ring section, cam ring set bottom is provided with
The stopper that external projecting ring section is limited.
2. it is a kind of it is soft enter cam-type punching tablet side finishing device application method, using as described in claim 1 soft
Enter the finishing device of cam-type punching tablet side, which is characterized in that include the following steps：（1）Blowing：By tablet to be punched
It is placed on articles holding table；（2）Compress positioning：Upper mold drives punch bearing to move down holding pad and descends swage set piece first to striking off down
Mould, then it is soft enter on the left of cam jumper bar also and then pushes back bracket block to, withstand the right end face of tablet, be allowed to fixed；（3）
Punching trimming：Upper mold drive punch bearing continue to decline, strike off punch and strike off lower die match will tablet left side it is unnecessary
Part is cut off；（4）Discharging：Upper mold drives punch bearing to move up disengaging lower die, it is soft enter cam jumper bar covered and pull up by cam ring
It is detached from by back bracket block and is risen, back bracket block moves to right reset, then takes out the tablet rebuild.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610864873.6A CN106216487B (en) | 2016-09-30 | 2016-09-30 | It is soft enter cam-type punching tablet side finishing device and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610864873.6A CN106216487B (en) | 2016-09-30 | 2016-09-30 | It is soft enter cam-type punching tablet side finishing device and its application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106216487A CN106216487A (en) | 2016-12-14 |
| CN106216487B true CN106216487B (en) | 2018-06-12 |
Family
ID=58076539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610864873.6A Expired - Fee Related CN106216487B (en) | 2016-09-30 | 2016-09-30 | It is soft enter cam-type punching tablet side finishing device and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106216487B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202021273U (en) * | 2011-01-21 | 2011-11-02 | 富港电子（东莞）有限公司 | Stamping die |
| CN201969773U (en) * | 2011-01-26 | 2011-09-14 | 成都万荣科技有限责任公司 | Single-hole vertical punching die for tube |
| JP2012245532A (en) * | 2011-05-26 | 2012-12-13 | Toyota Motor Corp | Press die |
| CN103316993B (en) * | 2013-06-14 | 2015-08-19 | 衡阳财经工业职业技术学院 | A kind of multifunction combined mould of cutting sth. askew |
| CN204700126U (en) * | 2015-06-19 | 2015-10-14 | 四川长虹技佳精工有限公司 | A kind of bidirectional slider structure of die cutting die |
| CN205200283U (en) * | 2015-12-16 | 2016-05-04 | 方大特钢科技股份有限公司 | Thick plate spring crop mould |
| CN205309053U (en) * | 2015-12-31 | 2016-06-15 | 无锡同捷汽车设计有限公司 | Mould trimming die scrap cutter |
| CN206083553U (en) * | 2016-09-30 | 2017-04-12 | 福州大学 | Renovation device of die -cut tablet of soft income cam -type side |
-
2016
- 2016-09-30 CN CN201610864873.6A patent/CN106216487B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106216487A (en) | 2016-12-14 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| 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: 20180612 Termination date: 20200930 |