CN206351210U - A kind of loudspeaker pelvic cavity decompressor - Google Patents
A kind of loudspeaker pelvic cavity decompressor Download PDFInfo
- Publication number
- CN206351210U CN206351210U CN201621398555.7U CN201621398555U CN206351210U CN 206351210 U CN206351210 U CN 206351210U CN 201621398555 U CN201621398555 U CN 201621398555U CN 206351210 U CN206351210 U CN 206351210U
- Authority
- CN
- China
- Prior art keywords
- mould
- staking punch
- upper mould
- punching press
- pelvic cavity
- 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
Links
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model discloses a kind of loudspeaker pelvic cavity decompressor, it includes upper mould (1) and the lower mould (2) being mated with, it is connected between described upper mould (1) and lower mould (2) by guide rod (3), clearance sliding fit between described guide rod (3) and upper mould (1), (1 bottom surface is provided with the staking punch (4) for stamping out arc pelvic cavity structure to the upper mould, the chute that an insertion is set is offered in the middle part of the staking punch (4), provided with guiding slide bar (5) between the upper mould (1) and staking punch (4), guiding slide bar (5) one end is fixed on staking punch (4).The utility model reasonable in design, it is easy to operate, whole loudspeaker pelvic cavity once can be just gone out with punch forming, production efficiency is greatly improved, and production cost greatly reduces into.
Description
Technical field
The utility model is related to the manufacture field of loudspeaker process equipment, and in particular to a kind of loudspeaker pelvic cavity decompressor.
Background technology
The arcuate structure of common generally one concave of loudspeaker pelvic cavity in the market, its periphery be provided with one into
The installation side that type goes out, its bottom needs once to stamp out the hole slot for installing speaker portion, therefore overall structure is more
Complexity, at least needs three punch steps to stamp out whole pelvic cavity and comes, and is especially easily sent out during last punching
Raw deviation is, it is necessary to which punching press again, greatly reduces production efficiency, and greatly adds production cost, therefore urgent need
A kind of new technical scheme is wanted to solve above-mentioned problem.
Utility model content
The utility model purpose is to provide a kind of loudspeaker pelvic cavity decompressor, and it can efficiently solve in background technology and be deposited
The problem of.
The problem of in order to solve in the presence of background technology, it includes upper mould 1 and the lower mould 2 being mated with, and described is upper
It is connected between mould 1 and lower mould 2 by guide rod 3, clearance sliding fit between described guide rod 3 and upper mould 1, under the upper mould 1
Bottom surface is provided with the staking punch 4 for stamping out arc pelvic cavity structure, and the middle part of the staking punch 4 offers what an insertion was set
Chute, provided with slide bar 5 is oriented between the upper mould 1 and staking punch 4, the one end of guiding slide bar 5 is fixed on staking punch 4, and its is another
One end is connected through back-moving spring 6 and upper mould 1 with locating piece 7, and one end of the back-moving spring 6 is withstood on the bottom surface of mould 1,
Its other end is withstood on the upper top surface of staking punch 4, and one is provided with the middle part of the upper bottom surface of mould 1 is used for punching press tap hole trough
Along chute clearance sliding fit at punching press post 8, the periphery of the punching press post 8, inwardly offered at the upper top surface of the lower mould 2 with
The corresponding forming cavity 9 of staking punch 4, the bottom of the forming cavity 9 is provided with the forming hole 10 corresponding with punching press post 8, it is described into
The bottom of type hole 10 is communicated with the bottom surface of lower mould 2, and the periphery of the staking punch 4, which is arranged with a circle, is used to stamp out rushing for only side
Pressure pipe 11, the tubular structure that the impact tube 11 generally can be with the clearance sliding fit of staking punch 4, the upper end of the impact tube 11 is consolidated
At the bottom surface for being scheduled on mould 1.
In punching course when punching press post 8 end pass through forming hole 10 when, the bottom edge of the impact tube 11 with
The perimetral tight contact of forming cavity 9.
As a result of above technical scheme, the utility model has the advantages that：Reasonable in design, operation side
Just, whole loudspeaker pelvic cavity once can be just gone out with punch forming, production efficiency is greatly improved, and greatly reduces into and produces into
This.
Brief description of the drawings
In order to illustrate more clearly of the utility model, embodiment is briefly described below in conjunction with accompanying drawing.
Fig. 1 is structural representation of the present utility model.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
The accompanying drawing that face will be combined in the utility model embodiment, is carried out clear, complete to the technical scheme in the utility model embodiment
Ground is described.
Referring to Fig. 1, present embodiment is achieved using following technical scheme, and it includes upper mould 1 and right therewith
The lower mould 2 connect, is connected between described upper mould 1 and lower mould 2 by guide rod 3, and gap is slided between described guide rod 3 and upper mould 1
Coordinate, the bottom surface of the upper mould 1 is provided with the staking punch 4 for stamping out arc pelvic cavity structure, and the middle part of the staking punch 4 is opened
The chute set provided with an insertion, provided with slide bar 5 is oriented between the upper mould 1 and staking punch 4, the one end of guiding slide bar 5 is consolidated
It is scheduled on staking punch 4, its other end is connected through back-moving spring 6 and upper mould 1 with locating piece 7, one end top of the back-moving spring 6
On the bottom surface of upper mould 1, its other end is withstood on the upper top surface of staking punch 4, and one is provided with the middle part of the upper bottom surface of mould 1
Along chute clearance sliding fit at the individual punching press post 8 for punching press tap hole trough, the periphery of the punching press post 8, the lower mould 2 it is upper
Inwardly offer the forming cavity 9 corresponding with staking punch 4 at top surface, the bottom of the forming cavity 9 is provided with corresponding with punching press post 8
Forming hole 10, the bottom of the forming hole 10 communicates with the bottom surface of lower mould 2, and the periphery of the staking punch 4 is arranged with a circle
Impact tube 11 for stamping out only side, the tubular structure that the impact tube 11 generally can be with the clearance sliding fit of staking punch 4, institute
The upper end for stating impact tube 11 is fixed at the bottom surface of mould 1.
In punching course when punching press post 8 end pass through forming hole 10 when, the bottom edge of the impact tube 11 with
The perimetral tight contact of forming cavity 9.
Further is made to the application method of technical scheme part in present embodiment and its principle below in conjunction with the accompanying drawings
Elaboration：
Profile plate is put on lower mould 2 first, then upper mould 1 pressurizeed, the punching press during upper mould 1 is descending
First 4 first to profile plate contact moudling, and then above mould 1 is continued traveling downwardly, and then punching press post 8 is contacted and punching press with the middle part of profile plate
Tap hole trough, impact tube 11 directly contacts the only side for stamping out pelvic cavity with lower mould 2 while punching press tap hole trough.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that,
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, the essence of appropriate technical solution is departed from each embodiment technology of the utility model
The spirit and scope of scheme.
Claims (2)
1. a kind of loudspeaker pelvic cavity decompressor, it is characterised in that it includes upper mould (1) and the lower mould (2) being mated with, described
It is connected between upper mould (1) and lower mould (2) by guide rod (3), clearance sliding fit, institute between described guide rod (3) and upper mould (1)
The bottom surface for stating mould (1) is provided with the middle part of staking punch (4) for stamping out arc pelvic cavity structure, the staking punch (4) and opened
The chute set provided with an insertion, provided with guiding slide bar (5), the guiding slide bar between the upper mould (1) and staking punch (4)
(5) one end is fixed on staking punch (4), and its other end is connected through back-moving spring (6) and upper mould (1) with locating piece (7), described
One end of back-moving spring (6) is withstood on the bottom surface of mould (1), and its other end is withstood on the upper top surface of staking punch (4), it is described on
One is provided with the middle part of mould (1) bottom surface is used for edge at the punching press post (8) of punching press tap hole trough, the periphery of the punching press post (8)
The forming cavity (9) corresponding with staking punch (4) is inwardly offered at chute clearance sliding fit, the upper top surface of the lower mould (2),
The bottom of the forming cavity (9) is provided with the forming hole (10) corresponding with punching press post (8), and the bottom of the forming hole (10) is with
The bottom surface of mould (2) is communicated, and the periphery of the staking punch (4) is arranged with the impact tube (11) that a circle is used to stamp out only side, should
Impact tube (11) generally can be with staking punch (4) clearance sliding fit tubular structure, the upper end of the impact tube (11) is fixed
At the bottom surface of upper mould (1).
2. a kind of loudspeaker pelvic cavity decompressor according to claim 1, it is characterised in that when punching press post in punching course
(8) when end passes through forming hole (10), the bottom edge of the impact tube (11) and the perimetral tight of forming cavity (9) connect
Touch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621398555.7U CN206351210U (en) | 2016-12-20 | 2016-12-20 | A kind of loudspeaker pelvic cavity decompressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621398555.7U CN206351210U (en) | 2016-12-20 | 2016-12-20 | A kind of loudspeaker pelvic cavity decompressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206351210U true CN206351210U (en) | 2017-07-25 |
Family
ID=59347931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621398555.7U Expired - Fee Related CN206351210U (en) | 2016-12-20 | 2016-12-20 | A kind of loudspeaker pelvic cavity decompressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206351210U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438238A (en) * | 2020-04-27 | 2020-07-24 | 铜陵乐知科技服务有限公司 | Automatic bending equipment for steel automobile wheel balance block |
-
2016
- 2016-12-20 CN CN201621398555.7U patent/CN206351210U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438238A (en) * | 2020-04-27 | 2020-07-24 | 铜陵乐知科技服务有限公司 | Automatic bending equipment for steel automobile wheel balance block |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103658392A (en) | Pipe hoop stamping die | |
| CN204657285U (en) | A kind of shell fragment takes all of compound progressive die structure | |
| CN104438833B (en) | A kind of continuous stamping die manufacturing threading device talk bonder terminal | |
| CN206351210U (en) | A kind of loudspeaker pelvic cavity decompressor | |
| CN206276786U (en) | A kind of multistage drift | |
| CN204208970U (en) | A kind of modularization valve block blanking die | |
| CN204396702U (en) | A kind of digital stamping machining support mould | |
| CN104001837B (en) | Wire pair moves bend forming die | |
| CN203265407U (en) | Continuous stamping die for outer ring | |
| CN203370953U (en) | Deep drawing die | |
| CN204724683U (en) | Rush anti-burr punch die structure | |
| CN202137266U (en) | USB iron casing die | |
| CN205032569U (en) | Make continuous stamping die of backplate communication connector shielding piece | |
| CN205551229U (en) | Slider inclined plane hole flanging takes off material mould | |
| CN202291034U (en) | Sheet metal part riveting mold | |
| CN203649112U (en) | Cement conveying hopper side plate punching device | |
| CN206263081U (en) | A kind of tubular type keeper interlocks the stamping mold of frame | |
| CN205571156U (en) | Packing ring one shot forming stamping die | |
| CN206951970U (en) | A kind of new axis hole diel | |
| CN205008476U (en) | Spring leaf mold processing | |
| CN204182770U (en) | The adjustable punching die of a kind of punching position | |
| CN104690162A (en) | Continuous punching device | |
| CN103752719B (en) | Elastic tripper in automobile terminal high-speed precise punching die | |
| CN203955890U (en) | A kind of punching press shaping mould for cabinet side board | |
| CN203610505U (en) | T-shaped iron shaping mold |
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: 20170725 Termination date: 20171220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |