CN213592340U - Negative pressure adsorption jig carrier seat for earphone die holder - Google Patents
Negative pressure adsorption jig carrier seat for earphone die holder Download PDFInfo
- Publication number
- CN213592340U CN213592340U CN202022422382.0U CN202022422382U CN213592340U CN 213592340 U CN213592340 U CN 213592340U CN 202022422382 U CN202022422382 U CN 202022422382U CN 213592340 U CN213592340 U CN 213592340U
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- Prior art keywords
- negative pressure
- pressure adsorption
- seat
- die holder
- earphone
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- 238000001179 sorption measurement Methods 0.000 title claims abstract description 41
- 238000003754 machining Methods 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 3
- 238000002788 crimping Methods 0.000 abstract description 3
- 238000007634 remodeling Methods 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 3
- 238000000227 grinding Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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Abstract
The utility model discloses a negative pressure adsorption jig carries seat for earphone die holder, adsorb including the detachable negative pressure of fixing on the processing equipment and carry the seat, the negative pressure adsorbs and carries the seat and include the loading end, is equipped with the profile recess on the loading end, and is located the supporting area of profile recess, is equipped with the negative pressure air flue in the supporting area, reaches the air pocket that is linked together with the negative pressure air flue, and the negative pressure adsorbs to be equipped with in carrying the seat and is used for the pipeline that is linked together with the negative pressure air flue, and the pipeline possesses the interface end that is used for connecting the air supply, is equipped. The utility model discloses can realize adsorbing the negative pressure stability of earphone die holder, satisfy many types piece and carry on the demand altogether, need not to cut apart independent clamping, loading and unloading operation is high-efficient, can not produce the crimping damage to the product surface. Possess the counterpoint cooperation design, and can realize high-efficient the remodeling for the initial position precision of earphone die holder is higher, has reduced the initial counterpoint requirement of machining equipment, and the machining operation is more high-efficient smooth.
Description
Technical Field
The utility model relates to a negative pressure adsorption jig carrier seat for earphone die holder belongs to the technical field of machine tooling tool.
Background
Machining is short for machining and refers to a machining process for removing materials through mechanical precision machining. During machining operation, the workpiece needs to be fixed by the jig, so that a large number of auxiliary jigs can be involved, and the auxiliary jigs need to be designed differently according to product structures, so that the stability and the limitation of product machining are met, and the forming precision is improved. The design of the jig has important significance on the machining stability, the forming precision and the machining efficiency of the product.
In the prior art, an earphone die holder, that is, a die holder for injection molding of earphones exists, and generally, the earphone die holder is firstly roughly processed to form an earphone die holder blank, and then local finishing milling and grinding are realized through precision machining.
The earphone die holder idiosome is a plurality of earphone die holder mosaic structure after the rough machining shaping, cuts into single idiosome at first, when carrying out local finishing milling again, need independently fix through anchor clamps, influence the operating efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the not enough of above-mentioned prior art, to the loaded down with trivial details problem of the fixed operation of traditional single earphone die holder clamping, propose the negative pressure adsorption jig that is used for the earphone die holder and carry the seat.
In order to achieve the above purpose, the utility model discloses the technical scheme who adopts is:
the negative pressure adsorption jig carrier seat for the earphone die holder comprises a bottom plate, a plurality of earphone die holder molding blocks are arranged on the bottom plate,
the negative pressure adsorption jig carrier comprises a negative pressure adsorption carrier detachably fixed on the machining equipment,
the negative pressure adsorption carrier seat comprises a bearing surface, a contour groove and a supporting area are arranged on the bearing surface, the supporting area is located in the contour groove, a negative pressure air passage and an air groove communicated with the negative pressure air passage are arranged in the supporting area, a pipeline communicated with the negative pressure air passage is arranged in the negative pressure adsorption carrier seat, the pipeline is provided with an interface end used for being connected with an air source, and a sealing rubber strip is arranged in the contour groove.
Preferably, at least two limiting bulges are arranged in the supporting area, and limiting matching hole positions which are in one-to-one correspondence with the limiting bulges are arranged on the bottom plate.
Preferably, a plurality of supporting blocks arranged in a matrix form are arranged on the supporting area, the top surfaces of the supporting blocks are flush with the bearing surface, and the air grooves which are transversely and longitudinally crossed are formed among the supporting blocks.
Preferably, a magnetic table is arranged on the machining equipment, and the negative pressure adsorption carrying seat is a stainless steel carrying seat.
Preferably, the negative pressure adsorption carrier seat is a rectangular seat body, and the magnetic table is provided with an angle end limiting part for limiting any angle end of the rectangular seat body.
The beneficial effects of the utility model are mainly embodied in that:
1. can realize adsorbing the negative pressure of earphone die holder stably, satisfy many types piece and carry on the demand altogether, need not to cut apart independent clamping, the loading and unloading operation is high-efficient, can not produce the crimping damage to the product surface.
2. Possess the counterpoint cooperation design, and can realize high-efficient the remodeling for the initial position precision of earphone die holder is higher, has reduced the initial counterpoint requirement of machining equipment, and the machining operation is more high-efficient smooth.
Drawings
Fig. 1 is a schematic structural view of the negative pressure adsorption jig carrier for the earphone die holder of the present invention.
Fig. 2 is a schematic view of the earphone die holder of the present invention fixed on the negative pressure adsorption jig carrier.
Detailed Description
The utility model provides a negative pressure adsorption jig carrier seat for earphone die holder. The technical solution of the present invention will be described in detail below with reference to the accompanying drawings so as to be easier to understand and grasp.
A negative pressure adsorption tool carrier for an earphone die holder, as shown in fig. 1 and 2, the earphone die holder 1 includes a bottom plate 11, and a plurality of earphone die holder molding blocks 12 are arranged on the bottom plate 11.
As shown in fig. 1 and 2, the negative pressure adsorption jig carrier includes a negative pressure adsorption carrier 2 detachably fixed to a machining device, the negative pressure adsorption carrier 2 includes a carrying surface 3, the carrying surface 3 is provided with a contour groove 4 and a supporting area 5 located in the contour groove 4, the supporting area 5 is provided with a negative pressure air passage 6 and an air groove 7 communicated with the negative pressure air passage, the negative pressure adsorption carrier 2 is provided with a pipeline communicated with the negative pressure air passage, the pipeline is provided with an interface end 8 for connecting an air source, and the contour groove 4 is provided with a sealing rubber strip 9.
The specific implementation process and principle description are as follows:
firstly, the blank of the earphone die holder 1 is reserved on the bottom plate 11, the cutting of a single earphone die holder molded block 12 is not needed, and then the negative pressure adsorption carrying seat 2 is used for carrying out negative pressure adsorption and fixation on the bottom plate 11, so that the online machining and grinding of a plurality of earphone die holder molded blocks 12 can be realized, the cutting, clamping and fixation of the single earphone die holder molded block 12 are not needed, and the negative pressure adsorption, assembly, disassembly and assembly are efficient.
Specifically, a bottom plate of the earphone die holder 1 is supported on a sealing rubber strip 9 of the contour groove 4, the sealing rubber strip 9 is provided with an exposed part opposite to the bearing surface 3, the sealing rubber strip is connected with an air source through a connector end 8 to perform air suction operation, and a negative pressure air channel 6 sucks air between the supporting area 5 and the bottom plate 11 through an air groove 7, so that the bottom plate 11 is tightly attached to and abutted against the bearing surface 3, and locking is achieved. The assembly and disassembly are efficient, a clamp is not required to be designed for fixing, and the surface of a product is not damaged by clamping.
In a specific embodiment, at least two limiting protrusions 51 are disposed in the supporting region 5, and the bottom plate 11 is provided with limiting matching hole positions corresponding to the limiting protrusions 51 one to one.
Through the one-to-one correspondence of the limiting protrusions 51 and the limiting matching holes, the relative position degree of the bottom plate 11 and the bearing surface 3 can be accurate, and the requirement for accurate alignment machining is met.
In one embodiment, the support area 5 is provided with a plurality of support blocks 52 arranged in a matrix, the top surfaces of the support blocks 52 are flush with the carrying surface 3, and the plurality of support blocks form air grooves which are crossed in the transverse direction and the longitudinal direction.
With such a design, the supporting block 52 can provide reliable support, and the transverse and longitudinal air grooves 7 can provide uniform suction air paths, so that the negative pressure adsorption is more efficient and stable.
In a preferred embodiment, the magnetic table 10 is arranged on the machining equipment, and the negative pressure adsorption carrier is a stainless steel carrier. The negative pressure adsorption carrying seat is a rectangular seat body, and the magnetic table is provided with an angle end limiting part for limiting any angle end of the rectangular seat body.
Specifically, the magnetic table 10 is matched with the stainless steel negative pressure adsorption carrying seat, so that the negative pressure adsorption carrying seat can be quickly replaced, the high-efficiency type changing requirement is met, meanwhile, the loading position of the negative pressure adsorption carrying seat can be limited by the angle end limiting matching, and the initial position degree limiting requirement on machining equipment is met.
Can discover through the above description, the utility model discloses a negative pressure adsorption jig carrier seat for earphone die holder can realize stably adsorbing the negative pressure of earphone die holder, satisfies polytype piece and carries on the demand altogether, need not to cut apart independent clamping, and the loading and unloading operation is high-efficient, can not produce the crimping damage to the product surface. Possess the counterpoint cooperation design, and can realize high-efficient the remodeling for the initial position precision of earphone die holder is higher, has reduced the initial counterpoint requirement of machining equipment, and the machining operation is more high-efficient smooth.
The above technical solutions of the present invention have been fully described, and it should be noted that the present invention is not limited by the above description, and all technical solutions formed by equivalent transformation or equivalent transformation adopted by the spirit of the present invention in the aspects of structure, method or function by those of ordinary skill in the art all fall within the protection scope of the present invention.
Claims (5)
1. A negative pressure adsorption jig carrier for earphone die holder, the earphone die holder includes the bottom plate, be equipped with a plurality of earphone die holder type pieces on the bottom plate, its characterized in that:
the negative pressure adsorption jig carrier comprises a negative pressure adsorption carrier detachably fixed on the machining equipment,
the negative pressure adsorption carrier seat comprises a bearing surface, a contour groove and a supporting area are arranged on the bearing surface, the supporting area is located in the contour groove, a negative pressure air passage and an air groove communicated with the negative pressure air passage are arranged in the supporting area, a pipeline communicated with the negative pressure air passage is arranged in the negative pressure adsorption carrier seat, the pipeline is provided with an interface end used for being connected with an air source, and a sealing rubber strip is arranged in the contour groove.
2. The negative pressure adsorption jig carrier seat for the earphone holder according to claim 1, characterized in that:
the supporting area is internally provided with at least two limiting bulges, and the bottom plate is provided with limiting matching hole sites which are in one-to-one correspondence with the limiting bulges.
3. The negative pressure adsorption jig carrier seat for the earphone holder according to claim 1, characterized in that:
the supporting area is provided with a plurality of supporting blocks arranged in a matrix form, the top surfaces of the supporting blocks are flush with the bearing surface, and a plurality of air grooves which are crossed transversely and longitudinally are formed between the supporting blocks.
4. The negative pressure adsorption jig carrier seat for the earphone holder according to claim 1, characterized in that:
the machining equipment is provided with a magnetic table, and the negative pressure adsorption carrying seat is a stainless steel carrying seat.
5. The negative pressure adsorption jig carrier seat for an earphone holder according to claim 4, wherein:
the negative pressure adsorption carrying seat is a rectangular seat body, and the magnetic table is provided with an angle end limiting part for limiting any angle end of the rectangular seat body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022422382.0U CN213592340U (en) | 2020-10-27 | 2020-10-27 | Negative pressure adsorption jig carrier seat for earphone die holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022422382.0U CN213592340U (en) | 2020-10-27 | 2020-10-27 | Negative pressure adsorption jig carrier seat for earphone die holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213592340U true CN213592340U (en) | 2021-07-02 |
Family
ID=76592750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022422382.0U Expired - Fee Related CN213592340U (en) | 2020-10-27 | 2020-10-27 | Negative pressure adsorption jig carrier seat for earphone die holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213592340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113567713A (en) * | 2021-07-22 | 2021-10-29 | 昆山沃得福自动化设备有限公司 | Chip test carrier |
-
2020
- 2020-10-27 CN CN202022422382.0U patent/CN213592340U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113567713A (en) * | 2021-07-22 | 2021-10-29 | 昆山沃得福自动化设备有限公司 | Chip test carrier |
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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: 20210702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |