CN206662054U - Progressive die for stamping parts of automobile - Google Patents
Progressive die for stamping parts of automobile Download PDFInfo
- Publication number
- CN206662054U CN206662054U CN201720335133.3U CN201720335133U CN206662054U CN 206662054 U CN206662054 U CN 206662054U CN 201720335133 U CN201720335133 U CN 201720335133U CN 206662054 U CN206662054 U CN 206662054U
- Authority
- CN
- China
- Prior art keywords
- punch
- die shoe
- locating piece
- station punching
- insulation crust
- 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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Abstract
The utility model discloses the progressive die for stamping parts of automobile, including upper bolster, electromagnet and station punching, the upper bolster bottom is connected with locating piece, the upper locating piece bottom is connected with punch-pin, it is connected between the upper bolster and die shoe by guide pillar, spring is provided with outside the locating dowel, the die shoe bottom is provided with insulation crust, and insulation crust one end is connected by rotating shaft with die shoe, the insulation crust other end is rotatedly connected by rotating shaft with motor to be connect, electromagnet is provided with the inside of the insulation crust, the motor is fixed on die shoe outer wall.The station punching first half that the progressive die for being used for stamping parts of automobile is opened up is consistent with punch structure, and station punching lower half is ramp structure, and when upper bolster exceeds station punching first half position with die shoe matched moulds state lower punch bottom, so that the waste material after being cut will not be stuck in station punching, follow-up cutting waste material discharge is not interfered with.
Description
Technical field
Technical field of mold is the utility model is related to, particularly for the progressive die of stamping parts of automobile.
Background technology
Progressive die (being also the progressive die) is made up of multiple stations, and each station associates in order completes different processing, is rushing
A series of different punch process is completed in the one stroke of bed.
After one stroke is completed, material is moved forward according to a fixed step pitch by punch press feeder, so existed
Can completes multiple processes on one secondary mould, typically there is punching, blanking, bending, trimming, drawing etc..
For progressive die in die cutting process, waste material, which is easily stuck in relief hole, causes follow-up waste material not exclude,
And punching course punch-pin lower surface easily produces vacuum with salvage department so that waste material is adsorbed in punch-pin by certain negative pressure
On, the phenomenon of jump-scrap is produced, easily mould is caused to damage, seriously goes back the life security of entail dangers to surrounding people.
Utility model content
The purpose of this utility model is to provide the progressive die for stamping parts of automobile, to solve to carry in above-mentioned background technology
For the progressive die gone out in die cutting process, waste material, which is easily stuck in relief hole, causes follow-up waste material not exclude, and rushes
Press through journey punch-pin lower surface and easily produce vacuum with salvage department so that waste material is adsorbed on punch-pin by certain negative pressure, production
The phenomenon of raw jump-scrap, easily causes to damage to mould, the problem of seriously going back the life security of entail dangers to surrounding people.
To achieve the above object, the utility model provides following technical scheme：For the progressive die of stamping parts of automobile, including
Upper bolster, upper locating piece, punch-pin, spring, fixed plate, lower locating piece, die shoe, guide pillar, motor, rotating shaft, insulation crust, positioning
Post, electromagnet and station punching, the upper bolster bottom are connected with locating piece, and the upper locating piece bottom is connected with punch-pin,
Lower locating piece is connected with the top of the die shoe, fixed plate, the lower locating piece and lower mould are connected with the top of the lower locating piece
Seat offers station punching, and station punching position is corresponding with punch-pin position, passes through between the upper bolster and die shoe
Guide pillar is connected, and is connected between the upper locating piece and lower locating piece by locating dowel, and spring is provided with outside the locating dowel,
The die shoe bottom is provided with insulation crust, and insulation crust one end is connected by rotating shaft with die shoe, the insulation crust
The other end is rotatedly connected with motor by rotating shaft and connect, and electromagnet is provided with the inside of the insulation crust, under the motor is fixed on
On die holder outer wall.
Preferably, the station punching first half is consistent with punch structure, and the station punching lower half is inclined-plane knot
Structure.
Preferably, the upper bolster exceeds station punching first half position with die shoe matched moulds state lower punch bottom.
Preferably, the insulation crust is rotatable adjusting means.
Preferably, the distance between the upper bolster and die shoe matched moulds state lower punch bottom and electromagnet are in electromagnetism
The magnetic-adsorption scope of iron.
Compared with prior art, the beneficial effects of the utility model are：The progressive die for being used for stamping parts of automobile is opened up
The station punching first half it is consistent with punch structure, and station punching lower half is ramp structure, and when upper bolster is with
Die holder matched moulds state lower punch bottom exceeds station punching first half position so that the waste material after being cut will not be in station punching
Inside it is stuck, does not interfere with follow-up cutting waste material discharge, die shoe bottom is provided with electromagnet, and upper bolster and die shoe matched moulds
The distance between state lower punch bottom and electromagnet are in the magnetic-adsorption scope of electromagnet, can have by the suction of electromagnet
After what is imitated avoids punching course punch-pin lower surface from producing vacuum with salvage department, waste material is adsorbed in punch-pin by certain negative pressure
On, the phenomenon of jump-scrap is produced, ensures will not be because of jump-scrap during the use of progressive die the reason for mold damage.
Brief description of the drawings
Fig. 1 is the utility model main structure diagram；
Fig. 2, which is that the utility model is right, regards cross section structure diagram；
Fig. 3 is that the utility model matched moulds state bottom right regards cross section structure diagram.
In figure：1st, upper bolster, 2, upper locating piece, 3, punch-pin, 4, spring, 5, fixed plate, 6, lower locating piece, 7, die shoe,
8th, guide pillar, 9, motor, 10, rotating shaft, 11, insulation crust, 12, locating dowel, 13, electromagnet, 14, station punching.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：For the progressive die of stamping parts of automobile, including it is upper
Die holder 1, upper locating piece 2, punch-pin 3, spring 4, fixed plate 5, lower locating piece 6, die shoe 7, guide pillar 8, motor 9, rotating shaft 10, insulation
Shell 11, locating dowel 12, electromagnet 13 and station punching 14, the bottom of upper bolster 1 are connected with locating piece 2, the upper bottom of locating piece 2
Be connected with punch-pin 3, the top of die shoe 7 is connected with lower locating piece 6, and the lower top of locating piece 6 is connected with fixed plate 5, lower locating piece 6 with
Die shoe 7 offers station punching 14, and the position of station punching 14 is corresponding with the position of punch-pin 3, upper bolster 1 and die shoe 7
Between be connected by guide pillar 8, be connected between upper locating piece 2 and lower locating piece 6 by locating dowel 12, set outside locating dowel 12
There is spring 4, the bottom of die shoe 7 is provided with insulation crust 11, and the one end of insulation crust 11 is connected by rotating shaft 10 with die shoe 7,
The other end of insulation crust 11 is rotatedly connected with motor 9 by rotating shaft 10 and connect, and the inner side of insulation crust 11 is provided with electromagnet 13, motor
9 are fixed on the outer wall of die shoe 7.
In above-described embodiment, specifically, the first half of station punching 14 is consistent with the structure of punch-pin 3, the lower half of station punching 14
Portion is ramp structure, and the waste material after cutting is because the first half of station punching 14 is consistent with the structure of punch-pin 3, the lower half of station punching 14
For ramp structure, and upper bolster 1 exceeds the first half position of station punching 14 with the bottom of 7 matched moulds state lower punch of die shoe 3, will not
It is stuck in station punching 14, does not interfere with follow-up cutting waste material discharge；
In above-described embodiment, specifically, upper bolster 1 exceeds station punching 14 with the bottom of 7 matched moulds state lower punch of die shoe 3
First half position, because the first half of station punching 14 is consistent with the structure of punch-pin 3, the lower half of station punching 14 is for waste material after cutting
Ramp structure, and upper bolster 1 exceeds the first half position of station punching 14, Bu Hui with the bottom of 7 matched moulds state lower punch of die shoe 3
Station punching 14 is stuck, and does not interfere with follow-up cutting waste material discharge；
In above-described embodiment, specifically, insulation crust 11 is rotatable adjusting means, electromagnet is made by insulation crust 11
13 are not directly contacted with motor 9, are not in failure during the guarantee use of motor 9；
In above-described embodiment, specifically, between upper bolster 1 and the bottom of 7 matched moulds state lower punch of die shoe 3 and electromagnet 13
Distance be in the magnetic-adsorption scope of electromagnet 13, punching course punch-pin 3 can effectively be avoided by the suction of electromagnet 13
After lower surface produces vacuum with salvage department, waste material is adsorbed on punch-pin 3 by certain negative pressure, produces the phenomenon of jump-scrap,
Ensure will not be because of jump-scrap the reason for mold damage during the use of progressive die.
Operation principle：When being used for the progressive die of stamping parts of automobile using this, need first to being entirely used for stamping parts of automobile
Progressive die have understanding in a structure, upper bolster 1 makes punch-pin 3 carry out die cut to plate with 7 continuous matched moulds of die shoe,
Because the first half of station punching 14 is consistent with the structure of punch-pin 3, the lower half of station punching 14 is ramp structure for waste material after cutting, and
Upper bolster 1 exceeds the first half position of station punching 14 with the bottom of 7 matched moulds state lower punch of die shoe 3, will not be in station punching 14
It is stuck, does not interfere with follow-up cutting waste material discharge, the bottom of die shoe 7 is provided with electromagnet 13, and upper bolster 1 and die shoe 7
The distance between the bottom of matched moulds state lower punch 3 and electromagnet 13 are in the magnetic-adsorption scope of electromagnet 13, pass through electromagnet
After 13 suction can effectively avoid the lower surface of punching course punch-pin 3 from producing vacuum with salvage department, waste material passes through certain negative pressure
And adsorb on punch-pin 3, the phenomenon of jump-scrap is produced, ensures to damage because of the reason for jump-scrap during the use of progressive die
Bad mould, and the waste material after die cut can be adsorbed on the surface of electromagnet 13, after adsorbing to a certain extent, can pass through motor
9 driving insulation crusts 11 rotate, and form inclined-plane, and stop the energization of electromagnet 13, make the waste material on the surface of electromagnet 13
Slide and flock together downwards, more facilitate the subsequent treatment of waste material, effectively waste material can be avoided to block by the progressive die
In station punching 14, cause follow-up waste material can not discharge and avoid waste material by certain negative pressure to adsorb on punch-pin 3, produce
The phenomenon of jump-scrap, ensures stabilization and security during the use of progressive die, and the running of progressive die and operation principle are
Existing mature technology, do not do tired state.
In summary, general principle, principal character and advantage of the present utility model has been shown and described above.The industry
Technical staff it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification only
It is to illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has
Various changes and modifications, these changes and improvements are both fallen within claimed the scope of the utility model.The requires of the utility model
Protection domain is defined by appended claims and its effect thing.
Claims (5)
1. for the progressive die of stamping parts of automobile, including upper bolster (1), upper locating piece (2), punch-pin (3), spring (4), fixed plate
(5), lower locating piece (6), die shoe (7), guide pillar (8), motor (9), rotating shaft (10), insulation crust (11), locating dowel (12), electricity
Magnet (13) and station punching (14), it is characterised in that：Upper bolster (1) bottom is connected with locating piece (2), described fixed
Position block (2) bottom is connected with punch-pin (3), and lower locating piece (6), lower locating piece (6) top are connected with the top of the die shoe (7)
Portion is connected with fixed plate (5), and the lower locating piece (6) offers station punching (14), and station punching with die shoe (7)
(14) position is corresponding with punch-pin (3) position, is connected between the upper bolster (1) and die shoe (7) by guide pillar (8), institute
State and be connected between locating piece (2) and lower locating piece (6) by locating dowel (12), spring is provided with outside the locating dowel (12)
(4), die shoe (7) bottom is provided with insulation crust (11), and insulation crust (11) one end passes through rotating shaft (10) and die shoe
(7) it is connected, insulation crust (11) other end is rotatedly connected by rotating shaft (10) with motor (9) to be connect, the insulation crust
(11) inner side is provided with electromagnet (13), and the motor (9) is fixed on die shoe (7) outer wall.
2. the progressive die according to claim 1 for stamping parts of automobile, it is characterised in that：On the station punching (14)
Half portion is consistent with punch-pin (3) structure, and station punching (14) lower half is ramp structure.
3. the progressive die according to claim 1 or 2 for stamping parts of automobile, it is characterised in that：The upper bolster (1) with
Die shoe (7) matched moulds state lower punch (3) bottom exceeds station punching (14) first half position.
4. the progressive die according to claim 1 for stamping parts of automobile, it is characterised in that：The insulation crust (11) is
Rotatable adjusting means.
5. the progressive die according to claim 1 for stamping parts of automobile, it is characterised in that：The upper bolster (1) is with
The distance between die holder (7) matched moulds state lower punch (3) bottom and electromagnet (13) are in the magnetic-adsorption model of electromagnet (13)
Enclose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720335133.3U CN206662054U (en) | 2017-03-31 | 2017-03-31 | Progressive die for stamping parts of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720335133.3U CN206662054U (en) | 2017-03-31 | 2017-03-31 | Progressive die for stamping parts of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206662054U true CN206662054U (en) | 2017-11-24 |
Family
ID=60367454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720335133.3U Expired - Fee Related CN206662054U (en) | 2017-03-31 | 2017-03-31 | Progressive die for stamping parts of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206662054U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984039A (en) * | 2017-12-19 | 2018-05-04 | 中国航发南方工业有限公司 | A kind of progressive die Screw thread process method |
| CN110899470A (en) * | 2019-12-07 | 2020-03-24 | 日照市伟业工具股份有限公司 | Punching device is used in production of building fastener |
-
2017
- 2017-03-31 CN CN201720335133.3U patent/CN206662054U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107984039A (en) * | 2017-12-19 | 2018-05-04 | 中国航发南方工业有限公司 | A kind of progressive die Screw thread process method |
| CN107984039B (en) * | 2017-12-19 | 2019-05-24 | 中国航发南方工业有限公司 | A kind of progressive die Screw thread process method |
| CN110899470A (en) * | 2019-12-07 | 2020-03-24 | 日照市伟业工具股份有限公司 | Punching device is used in production of building fastener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20190331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |