CN207606176U - A kind of mobile phone shell push-and-pull time difference punch forming device - Google Patents
A kind of mobile phone shell push-and-pull time difference punch forming device Download PDFInfo
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- CN207606176U CN207606176U CN201721752194.6U CN201721752194U CN207606176U CN 207606176 U CN207606176 U CN 207606176U CN 201721752194 U CN201721752194 U CN 201721752194U CN 207606176 U CN207606176 U CN 207606176U
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Abstract
The utility model discloses a kind of mobile phone shells to push and pull time difference punch forming device, including push-pull mechanism, detent mechanism；The detent mechanism is set on push-pull mechanism pedestal, the slotting tool of the push-pull mechanism hits the pushing block drive block of detent mechanism, the pushing block drive block stress surface drives pushing block, pulling block side-to-side movement, and after slotting tool is detached from pushing block drive block and pulling block drive block, spring contraction keeps pushing block, pulling block in situ；The push-pull mechanism includes pedestal and punching press upper mold, and the detent mechanism includes spring block, lower spring, pulling block drive block, briquetting, pulling block fixed plate, pushing block drive block, pushing block, pulling block, limited block；The utility model pushes and pulls time irreversibility using punching press, to keep the stability of product punching press, good stability of the dimension, punching press to drive without tilting；Pushing block drive block is spirally connected with pushing block, pulling block drive block and pulling block fixed plate are spirally connected, facilitate fine tuning product size；The mold repair time is effectively reduced, cost is reduced, improves production capacity and efficiency.
Description
Technical field
The utility model is related to punch forming technical equipment field, more particularly to a kind of mobile phone shell pushes and pulls time difference punch forming
Device.
Background technology
With the continuous development of electronic technology, the use of mobile phone and tablet computer is more and more extensive, and rear cover all uses gold
Metal products are to meet appearance and the feel requirement of people, and cell phone rear cover is indispensable key point；Rear cover is in production process
In, one of them important production stage is exactly punch forming, and conventionally employed bending and molding mode is realized, but this tradition side
Formula be easy to cause product surface and pulls folding line, and low production efficiency, product size is unstable, and artificial full inspection is needed to easily cause personnel
Visual fatigue is unable to reach full yield standard.
In the prior art, in traditional molding mode, it is easy to happen that wing is dynamic and position to sheet metal in mobile phone shell punching course
It moves, causes punching press stability poor, product appearance quality is poor, and bad rate is higher in production, causes former material loss serious；Mold repair
Time is too long, while high-end handsets are higher to the appearance requirement of rear cover, and the requirement especially to subsequent processing is high, appearance and ruler
It is very little it is bad subsequent processing can be caused difficult, more influence final visual effect.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of mobile phone shell push-and-pull time difference punch forming device, needle
To deficiency in the prior art, 1, using the time irreversibility of punching press push pull maneuver, and product is held to keep respectively
The stability of product punching press, therefore meet the dimensional stability of product appearance requirement and product；2, pushing block and pulling block fixed plate exist
Pushed down by briquetting in motion process, make its will not because of driving upward tilting；3, pushing block drive block and pushing block are spirally connected, pulling block
Drive block is spirally connected with pulling block fixed plate, facilitates fine tuning product size in production that its production is made to stablize increase production capacity；Using above-mentioned three
Kind is improved, and to reduce production and cost of labor, improves the production capacity and efficiency of production.
In order to achieve the above objectives, the technical solution of the utility model is as follows：A kind of mobile phone shell push-and-pull time difference punch forming dress
It sets, including push-pull mechanism, detent mechanism, it is characterised in that：
The push-pull mechanism is driven down by press machine, is moved back and forth up and down；The detent mechanism is fixedly installed on push-and-pull
On the pedestal of mechanism, the slotting tool of the push-pull mechanism hits the pushing block drive block of detent mechanism, the stress of the pushing block drive block
Face drives pushing block, pulling block to carry out side-to-side movement, after slotting tool is detached from pushing block drive block and pulling block drive block, utilizes the receipts of lower spring
Contracting makes pushing block, pulling block keep in the center, and mobile phone shell product is enable smoothly to be detached from forming area；The push-pull mechanism include pedestal and
Punching press upper mold, the detent mechanism include spring block, lower spring, pulling block drive block, briquetting, pulling block fixed plate, pushing block drive block,
Pushing block, pulling block, limited block；
The chassis left side fixes the spring block for being provided with and being embedded with lower spring that is spirally connected, and right side, which is spirally connected, is fixedly installed limit
Block, the pulling block drive block, pulling block fixed plate and pulling block are fixed as pulling body each other by being spirally connected, and the pulling body is put into institute
It states on the pedestal between spring block and limited block；The pulling block drive block is connect with spring block by lower spring, the drawing
Block is touched with limited block；The pulling block fixed plate is embedded to be vertically installed with two groups of limited posts, and the limited post is pushed away for limiting
The left and right position of block；The pushing block drive block is connected with each other with pushing block, and is fixed on pedestal by briquetting.
It is provided with briquetting location hole and screw fixing hole on the pedestal, consolidates for briquetting, spring block, being spirally connected for limited block
It is fixed；The pushing block drive block is spirally connected with pushing block, pulling block drive block and pulling block fixed plate are spirally connected；Screw connection manner is conducive to detent mechanism
Fine tuning to punch forming mobile phone shell.
The punching press upper mold includes holding pad, limiting plate, slotting tool fixed plate, backing plate, upper spring and slotting tool；The holding pad
Top, which is spirally connected, is fixedly installed limiting plate, is spirally connected above the slotting tool fixed plate and is fixedly installed backing plate, the holding pad and limit
Position plate is fixedly connected on by slotting tool fixed plate and backing plate on the cope plate of press by stud；The slotting tool passes perpendicularly through binder
Plate, limiting plate and slotting tool fixed plate, which are spirally connected, is positioned at backing plate, and multiple upper bullets are provided between the slotting tool fixed plate and limiting plate
Spring.
The slotting tool lower face is provided with shock inclined-plane, and the shock inclined-plane connects with the inclined-plane phase knock against each other on pushing block drive block
Effect.
The operation principle of the utility model is：Punching press upper mold, when holding pad contacts limited block upper surface, is pressed to when declining
Flitch drives with limiting plate together in upper spring to be shunk upwards, and slotting tool declines, and when slotting tool encounters pulling block drive block, is continued downward
Make pulling block drive block that pulling block fixed plate and pulling block be driven to move downward, slotting tool continues slamming down pushing block drive block side, makes to push away
Block drive block drives pushing block to move right, and until pushing block is contacted with pulling block side, limiting plate closes completely with slotting tool fixed plate at this time
Close, in upper spring contraction to slotting tool fixed plate, oneself complete choke-out of mold at this time, product oneself in in-mold molding.
Through the above technical solutions, the advantageous effect of technical solutions of the utility model is：Using punching press push pull maneuver when
Between it is asynchronous, and product is held to keep the stability of product punching press respectively, therefore meet product appearance and require and production
The dimensional stability of product；Pushing block and pulling block fixed plate are pushed down by briquetting linkage during the motion, make its will not because of driving and
Upward tilting；Pushing block drive block is spirally connected with pushing block, pulling block drive block and pulling block fixed plate are spirally connected, facilitate production in finely tune product
Size makes its production stablize increase production capacity；It is improved using above-mentioned three kinds, the stability of product parameters is more preferable in production, former material
Loss reduces, and such as because raw material batch difference mold will finely tune more convenient, is effectively reduced the mold repair time, thus
Production and cost of labor are reduced, the production capacity and efficiency of production are improved.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is that a kind of mobile phone shell disclosed in the utility model embodiment pushes and pulls the signal of time difference punch forming device front view
Figure；
Fig. 2 is that a kind of mobile phone shell disclosed in the utility model embodiment pushes and pulls time difference punch forming device briquetting side view
Schematic diagram.
Number and the corresponding component title represented by letter in figure：
1. 2. spring block of pedestal, 3. times springs, 4. pulling block drive block
5. 6. pulling block fixed plate of briquetting, 7. pushing block drive block, 8. pushing block
9. 10. limited block of pulling block, 11. holding pad, 12. limiting plate
13. 16. slotting tool of spring on 14. backing plate 15. of slotting tool fixed plate
17. limited post
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
According to Fig. 1 and Fig. 2, the utility model provides a kind of mobile phone shell push-and-pull time difference punch forming device, including pedestal
1, spring block 2, lower spring 3, pulling block drive block 4, briquetting 5, pulling block fixed plate 6, pushing block drive block 7, pushing block 8, pulling block 9, limit
Block 10, holding pad 11, limiting plate 12, slotting tool fixed plate 13, backing plate 14, upper spring 15, slotting tool 16, limited post 17.
The push-pull mechanism is driven down by press machine, is moved back and forth up and down；The detent mechanism is fixedly installed on push-and-pull
On the pedestal 1 of mechanism, the slotting tool 16 of the push-pull mechanism hits the pushing block drive block 7 of detent mechanism, the pushing block drive block 7
Stress surface drives pushing block 8, pulling block 9 to carry out side-to-side movement, after slotting tool 16 is detached from pushing block drive block 7 and pulling block drive block 4, utilizes
The shrinkage of lower spring 3 makes pushing block 8, pulling block 9 keep in the center, and mobile phone shell product is enable smoothly to be detached from forming area；The push-and-pull
Mechanism includes pedestal 1 and punching press upper mold, and the detent mechanism includes spring block 2, lower spring 3, pulling block drive block 4, briquetting 5, draws
Block fixed plate 6, pushing block drive block 7, pushing block 8, pulling block 9, limited block 10；
Fixed be spirally connected in 1 left side of the pedestal is provided with the spring block 2 for being embedded with lower spring 3, and right side, which is spirally connected, to be fixedly installed
Limited block 10, the pulling block drive block 4, pulling block fixed plate 6 and pulling block 9 are fixed as pulling body each other by being spirally connected, the pulling
Body is put on the pedestal 1 between the spring block 2 and limited block 10；The pulling block drive block 4 passes through lower spring with spring block 2
3 elastic connections, the pulling block 9 are touched with limited block 10；The pulling block fixed plate 6 is embedded to be vertically installed with two groups of limited posts
17, the limited post 17 is used to limit the left and right position of pushing block 8；The pushing block drive block 7 is connected with each other with pushing block 8, and is passed through
Briquetting 5 is fixed on pedestal 1.
Briquetting location hole and screw fixing hole are provided on the pedestal 1, for briquetting 5, spring block 2, limited block 10
Be spirally connected fixation；The pushing block drive block 7 is spirally connected with pushing block 8, pulling block drive block 4 is spirally connected with pulling block fixed plate 6；Screw connection manner is advantageous
In fine tuning of the detent mechanism to punch forming mobile phone shell.
The punching press upper mold includes holding pad 11, limiting plate 12, slotting tool fixed plate 13, backing plate 14, upper spring 15 and slotting tool
16；11 top of the holding pad, which is spirally connected, is fixedly installed limiting plate 12, and 13 top of the slotting tool fixed plate, which is spirally connected, to be fixedly installed
Backing plate 14, the holding pad 11 and limiting plate 12 are fixedly connected on press by stud by slotting tool fixed plate 13 and backing plate 14
On cope plate；The slotting tool 16, which passes perpendicularly through holding pad 11, limiting plate 12 and slotting tool fixed plate 13 and is spirally connected, is positioned at backing plate 14, institute
It states and is provided with multiple upper springs 15 between slotting tool fixed plate 13 and limiting plate 12.
16 lower face of the slotting tool is provided with shock inclined-plane, and the shock inclined-plane and the inclined-plane on pushing block drive block 7 are mutual
Hit the effect of connecing.
The utility model concrete operation step is：Pedestal 1 is equipped with the location hole and screw fixing hole of briquetting 5；Holding pad
11 are fixed together with limiting plate 12 using screw, and holding pad 11 and limiting plate 12 pass through slotting tool fixed plate 13 and pad using screw
Plate 14 is fixed on slotting tool fixed plate 13；Punching press part of the upper die：Slotting tool 16 is fixed by 11 limiting plate 12 of holding pad and slotting tool
Plate 13 positions, and is fixed on backing plate 14 using screw, and upper spring 15 is mounted on limiting plate 12 and backing plate by slotting tool fixed plate 13
Between 14；
Detent mechanism part：Pedestal 1 and spring block 2 and limited block 10 make to be screwed on pedestal 1, and pulling block drives
Block 4 makes to lie against on pedestal 1 after being screwed with pulling block fixed plate 6 and pulling block 9, and pushing block drive block 7 uses screw with pushing block 8
It is lain against after fixation in pulling block fixed plate 6, limited post 17 is installed in pulling block fixed plate 6, is limited pushing block left and right position, is used pressure
Block 5, which pushes down pulling block fixed plate 6 and pushing block 8, makes screw be fixed on pedestal 1, and lower spring 3 drives in spring block 2 in pulling block
4 side of drive block；
Punching press upper mold is to when declining, and when holding pad 11 contacts 10 upper surface of limited block, holding pad 11 drives with limiting plate 12
It moves and is shunk upwards together in upper spring 15, slotting tool 16 declines, and when slotting tool 16 encounters pulling block drive block 4, continuation makes pulling block downwards
Drive block 4 drives pulling block fixed plate 6 and pulling block 9 to move downward, and slotting tool 16 continues 7 side of slamming down pushing block drive block, makes to push away
Block drive block 7 drives pushing block 8 to move right, until pushing block 8 is contacted with 9 side of pulling block, limiting plate 12 and slotting tool fixed plate at this time
13 are closed completely, and upper spring 15 is contracted in slotting tool fixed plate 13；
Pushing block 8 is pushed down by briquetting 5 during the motion with pulling block fixed plate 6 makes it not tilt upward because of driving；It pushes away
Block drive block 7 makes to be screwed with pushing block 8 and pulling block drive block 4 makes to be screwed with pulling block fixed plate, facilitates in production
Fine tuning product size makes its production stablize increase production capacity.
By above-mentioned specific embodiment, the utility model has the beneficial effects that：It is different using the time of punching press push pull maneuver
Step, and product is held to keep the stability of product punching press respectively, therefore meet the ruler of product appearance requirement and product
Very little stability；Pushing block is pushed down by briquetting linkage during the motion with pulling block fixed plate, it is made not tilt upward because of driving
It is dynamic；Pushing block drive block is spirally connected with pushing block, pulling block drive block and pulling block fixed plate are spirally connected, facilitate production in fine tuning product size make
It, which produces to stablize, increases production capacity；It is improved using above-mentioned three kinds, the stability of product parameters is more preferable in production, the loss drop of former material
It is low, such as because raw material batch difference mold will finely tune more convenient, it is effectively reduced the mold repair time, to reduce life
Production and cost of labor, improve the production capacity and efficiency of production.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
Claims (4)
1. a kind of mobile phone shell pushes and pulls time difference punch forming device, which is characterized in that including push-pull mechanism, detent mechanism；It is described to push away
Drawing mechanism is driven down by press machine, is moved back and forth up and down；The detent mechanism is fixedly installed on the pedestal of push-pull mechanism, institute
The slotting tool for stating push-pull mechanism hits the pushing block drive block of detent mechanism, and the stress surface of the pushing block drive block drives pushing block, pulling block
Side-to-side movement is carried out, after slotting tool is detached from pushing block drive block and pulling block drive block, makes pushing block, pulling block using the shrinkage of lower spring
It keeps in the center, mobile phone shell product is enable smoothly to be detached from forming area；The push-pull mechanism includes pedestal and punching press upper mold, described fixed
Position mechanism includes spring block, lower spring, pulling block drive block, briquetting, pulling block fixed plate, pushing block drive block, pushing block, pulling block, limit
Block；
The chassis left side fixes the spring block for being provided with and being embedded with lower spring that is spirally connected, and right side, which is spirally connected, is fixedly installed limited block,
The pulling block drive block, pulling block fixed plate and pulling block are fixed as pulling body each other by being spirally connected, and the pulling body is put into described
On pedestal between spring block and limited block；The pulling block drive block is connect with spring block by lower spring, the pulling block
It is touched with limited block；The pulling block fixed plate is embedded to be vertically installed with two groups of limited posts, and the limited post is for limiting pushing block
Left and right position；The pushing block drive block is connected with each other with pushing block, and is fixed on pedestal by briquetting.
2. a kind of mobile phone shell according to claim 1 pushes and pulls time difference punch forming device, which is characterized in that on the pedestal
It is provided with briquetting location hole and screw fixing hole, the fixation that is spirally connected for briquetting, spring block, limited block；The pushing block drive block
It is spirally connected with pushing block, pulling block drive block and pulling block fixed plate are spirally connected；Screw connection manner is conducive to detent mechanism to punch forming mobile phone shell
Fine tuning.
3. a kind of mobile phone shell according to claim 1 pushes and pulls time difference punch forming device, which is characterized in that in the punching press
Mould includes holding pad, limiting plate, slotting tool fixed plate, backing plate, upper spring and slotting tool；It is spirally connected and is fixedly installed above the holding pad
Limiting plate is spirally connected above the slotting tool fixed plate and is fixedly installed backing plate, and the holding pad and limiting plate are passed through by stud to be inserted
Knife fixed plate is fixedly connected on backing plate on the cope plate of press；It is solid that the slotting tool passes perpendicularly through holding pad, limiting plate and slotting tool
Fixed board, which is spirally connected, is positioned at backing plate, and multiple upper springs are provided between the slotting tool fixed plate and limiting plate.
4. a kind of mobile phone shell according to claim 1 pushes and pulls time difference punch forming device, which is characterized in that under the slotting tool
End face is provided with shock inclined-plane, and the shock inclined-plane connects effect with the inclined-plane phase knock against each other on pushing block drive block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721752194.6U CN207606176U (en) | 2017-12-15 | 2017-12-15 | A kind of mobile phone shell push-and-pull time difference punch forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721752194.6U CN207606176U (en) | 2017-12-15 | 2017-12-15 | A kind of mobile phone shell push-and-pull time difference punch forming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207606176U true CN207606176U (en) | 2018-07-13 |
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ID=62798047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721752194.6U Active CN207606176U (en) | 2017-12-15 | 2017-12-15 | A kind of mobile phone shell push-and-pull time difference punch forming device |
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| CN (1) | CN207606176U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290412A (en) * | 2018-09-29 | 2019-02-01 | 杭州杰恺自动化设备有限公司 | A kind of rear upper slitter trigger structure for metal plate four sides edging moulding |
-
2017
- 2017-12-15 CN CN201721752194.6U patent/CN207606176U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109290412A (en) * | 2018-09-29 | 2019-02-01 | 杭州杰恺自动化设备有限公司 | A kind of rear upper slitter trigger structure for metal plate four sides edging moulding |
| CN109290412B (en) * | 2018-09-29 | 2023-10-13 | 杭州杰恺自动化设备有限公司 | Rear upper knife plate mechanism for sheet metal four-sided edge forming |
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