CN207127078U - A kind of horn spring plate one-shot forming apparatus - Google Patents
A kind of horn spring plate one-shot forming apparatus Download PDFInfo
- Publication number
- CN207127078U CN207127078U CN201721148311.8U CN201721148311U CN207127078U CN 207127078 U CN207127078 U CN 207127078U CN 201721148311 U CN201721148311 U CN 201721148311U CN 207127078 U CN207127078 U CN 207127078U
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- CN
- China
- Prior art keywords
- spring plate
- horn spring
- bending
- unit
- horn
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- 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
Links
- 238000005452 bending Methods 0.000 claims abstract description 41
- 238000004080 punching Methods 0.000 claims abstract description 12
- 239000012634 fragment Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000012797 qualification Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a kind of horn spring plate one-shot forming apparatus, including workbench, the workbench is provided with the horn spring plate conveying device and horn spring plate shaped device that the horn spring plate blank of banding is displaced downwardly to next station successively, the horn spring plate conveying device is connected with horn spring plate shaped device, is connected with several punching units, several bending units and the horn spring plate blanking unit that can go out horn spring plate profile in the horn spring plate shaped device in turn；The upper mould of all punching unit, bending unit and blanking unit is both connected on same upper bolster, lower mould is both connected on same die shoe, the die shoe is fixedly connected on the workbench, the upper bolster can relatively described die shoe move up and down.The processes such as the punching press, bending, blanking that horn spring plate is completed in one set of die can be realized using such scheme, so as to be greatly enhanced production efficiency, save manpower, and improve product qualification rate.
Description
Technical field
It the utility model is related to a kind of horn spring plate one-shot forming apparatus.
Background technology
Loudspeaker unit is broadly divided into spring-piece type contact, the contact of pad formula and lead type and connect according to the difference of its way of contact
Touch.Because the spring-piece type way of contact is easy for installation, and when being connected with other parts, it is only necessary to using the expansion performance of shell fragment,
Shell fragment is set to carry out effectively contacting can with corresponding external contact feed point after certain compression.And pad formula or lead type
Then need to carry out multiple welding when being connected with other parts.Therefore, present increasing mobile phone, flat board and notebook computer
Spring-piece type is used Deng consumer electronics product.
In the prior art, the structure of horn spring plate is of all kinds, such as a kind of horn spring plate structure as shown in Figure 1,
The shape of horn spring plate 1 after it is molded has many places bending, is typically by multiple tracks independence in the processing of the horn spring plate 1
What brake forming process was just completed, how secondary mould, such as diel, punching die, brake forming are related in these processes
Mould etc., almost each procedure be required for a secondary mould.Therefore, personnel's number provisioned in the whole production line of one side
Measure it is more, so as to which production cost is high, low production efficiency；On the other hand so more mould equally also increase production cost, half into
Product from a upper procedure be transported to next process when in the presence of certain position error, the accumulation of error is larger during so as to produce,
Easily cause the scrappage of product big.
Utility model content
The utility model to solve the above problems, provide can one-shot forming horn spring plate and save manpower, improve product
The horn spring plate one-shot forming apparatus of qualification rate.
The purpose of this utility model is achieved by the following technical solution：A kind of horn spring plate one-shot forming apparatus,
Including workbench, the workbench is defeated provided with the horn spring plate that the horn spring plate blank of banding is displaced downwardly to next station successively
Device and horn spring plate shaped device are sent, the horn spring plate conveying device is connected with horn spring plate shaped device, described
It is connected with several punching units, several bending units in horn spring plate shaped device in turn and the horn spring plate can be gone out
The horn spring plate blanking unit of profile；The upper mould of all punching unit, bending unit and blanking unit is both connected to together
On one upper bolster, lower mould is both connected on same die shoe, and the die shoe is fixedly connected on the workbench, described
Upper bolster can relatively described die shoe move up and down.
Preferably, the upper mould of described bending unit is bending punch-pin, and the lower mould of bending unit is bending female die, and bending is convex
The lower surface of mould is the type face being engaged with the bending end of the horn spring plate, and is circular arc mistake at the edge close to bending part
Cross face；Described bending female die is provided with the horn spring plate that is used to house to concave from top to bottom in the side wall close to bending part and rolled over
The groove of bent-up end.
Compared to background technology, the beneficial effects of the utility model are：The upper mould of all units of the present utility model is all connected with
On same upper bolster, lower mould is both connected on same die shoe, can be achieved to complete rushing for horn spring plate in one set of die
The processes such as pressure, bending, blanking, so as to be greatly enhanced production efficiency, manpower is saved, and improve product qualification rate.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, forms one of the present utility model
Point, schematic description and description of the present utility model is used to explain the utility model, does not form to of the present utility model
Improper restriction.In the accompanying drawings：
Fig. 1 is a kind of structural representation of horn spring plate of the prior art；
Fig. 2 is a kind of structural representation of horn spring plate one-shot forming apparatus of the utility model.
Embodiment
In order that technical problem to be solved in the utility model, technical scheme and beneficial effect are clearer, clear, with
Under in conjunction with the accompanying drawings and embodiments, the utility model is further elaborated.It is it should be appreciated that described herein specific real
Example is applied only to explain the utility model, is not used to limit the utility model.
As shown in Fig. 2 a kind of horn spring plate one-shot forming apparatus of the present utility model, including workbench（It is not shown）, institute
State workbench be provided with by the horn spring plate blank 10 of banding be displaced downwardly to successively next station horn spring plate conveying device 2 and
Horn spring plate shaped device 3, the horn spring plate conveying device 2 are connected with horn spring plate shaped device 3, the horn spring plate
It is connected with several punching units 31, several bending units 32 in shaped device 3 in turn and horn spring plate profile can be gone out
Horn spring plate blanking unit 33；The upper mould of all punching unit 31, bending unit 32 and blanking unit 33 is equal（Do not scheme
Show）It is connected on same upper bolster, lower mould is both connected on same die shoe 34, and die shoe 34 is fixedly connected on workbench
On, upper bolster can relatively described die shoe 34 move up and down.
In the present embodiment, the upper mould of described bending unit 32 is bending punch-pin, and the lower mould of bending unit 32 is recessed for bending
Mould, the lower surface of bending punch-pin are the type face being engaged with the bending end of horn spring plate, and are at the edge close to bending part
Arc-shaped transitional surface；Described bending female die close to bending part side wall on be provided with concave from top to bottom be used for house loudspeaker
The groove at shell fragment bending end（It is not shown）.
By the way that the upper mould of all units is both connected on same upper bolster, lower mould is both connected to same the utility model
On individual die shoe 34, it can be achieved to complete the processes such as the punching press, bending, blanking of horn spring plate in one set of die, so as to greatly carry
High efficiency, manpower is saved, and improve product qualification rate.
It should be noted that horn spring plate one-shot forming apparatus of the present utility model cannot be only used for one-shot forming such as Fig. 1
Shown horn spring plate, the shaping of the horn spring plate of other structures is also applied for, the shaped device only need to be according to different loudspeaker
This practicality can be achieved in the structure that the Structure adaptation of shell fragment changes the upper die and lower die of punching unit, bending unit and blanking unit
New purpose, is not limited.
Preferred embodiment of the present utility model has shown and described in described above, as previously described, it should be understood that this practicality is new
Type is not limited to form disclosed herein, is not to be taken as the exclusion to other embodiment, and available for various other groups
Conjunction, modification and environment, and above-mentioned teaching or the technology of association area can be passed through in utility model contemplated scope described herein
Or knowledge is modified.And the change and change that those skilled in the art are carried out do not depart from spirit and scope of the present utility model, then
All should be in the protection domain of the appended claims for the utility model.
Claims (2)
1. a kind of horn spring plate one-shot forming apparatus, including workbench, it is characterised in that：The workbench is provided with banding
Horn spring plate blank is displaced downwardly to the horn spring plate conveying device and horn spring plate shaped device of next station, the loudspeaker successively
Shell fragment conveying device is connected with horn spring plate shaped device, and several punchings are connected with turn in the horn spring plate shaped device
Hole unit, several bending units and the horn spring plate blanking unit that the horn spring plate profile can be gone out；All punchings
The upper mould of hole unit, bending unit and blanking unit is both connected on same upper bolster, and lower mould is both connected to same lower mould
On seat, the die shoe is fixedly connected on the workbench, the upper bolster can relatively described die shoe move up and down.
A kind of 2. horn spring plate one-shot forming apparatus according to claim 1, it is characterised in that：Described bending unit
Upper mould is bending punch-pin, and the lower mould of bending unit is bending female die, and the lower surface of bending punch-pin is the folding with the horn spring plate
The type face that bent-up end is engaged, and be arc-shaped transitional surface at the edge close to bending part；Described bending female die is close to bending
The side wall at place is provided with the groove for being used to house horn spring plate bending end to concave from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721148311.8U CN207127078U (en) | 2017-09-08 | 2017-09-08 | A kind of horn spring plate one-shot forming apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721148311.8U CN207127078U (en) | 2017-09-08 | 2017-09-08 | A kind of horn spring plate one-shot forming apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207127078U true CN207127078U (en) | 2018-03-23 |
Family
ID=61638045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721148311.8U Expired - Fee Related CN207127078U (en) | 2017-09-08 | 2017-09-08 | A kind of horn spring plate one-shot forming apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207127078U (en) |
-
2017
- 2017-09-08 CN CN201721148311.8U patent/CN207127078U/en not_active Expired - Fee Related
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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: 20180323 |