CN211102868U - Clamp for clamping flat rear shell - Google Patents
Clamp for clamping flat rear shell Download PDFInfo
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- CN211102868U CN211102868U CN201921555661.5U CN201921555661U CN211102868U CN 211102868 U CN211102868 U CN 211102868U CN 201921555661 U CN201921555661 U CN 201921555661U CN 211102868 U CN211102868 U CN 211102868U
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- clamp
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Abstract
The utility model discloses an anchor clamps for centre gripping dull and stereotyped backshell, including the locating plate, the top surface of locating plate is equipped with the location portion of embedding dull and stereotyped backshell in, the upper surface of location portion contacts with dull and stereotyped backshell medial surface, the upper surface of location portion is equipped with many vacuum adsorption grooves, the bottom of locating plate is equipped with the closing plate, locating plate and closing plate between be equipped with vacuum adsorption chamber, the locating plate on be equipped with the air guide hole that communicates each vacuum adsorption groove with vacuum adsorption chamber, the closing plate on be equipped with the interface that communicates with vacuum adsorption chamber, the upside of dull and stereotyped backshell be equipped with the clamp plate, the bottom of locating plate be equipped with and act on with the clamp plate and then make dull and stereotyped backshell fix the electro-magnet on location portion, the locating plate on still be equipped with the clamp; the flat-plate back shell can be positioned and clamped in an all-round manner, the positioning and clamping effects are good, and the dismounting is convenient.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to an anchor clamps field specifically is an anchor clamps for dull and stereotyped backshell of centre gripping.
[ background of the invention ]
In the production of dull and stereotyped backshell, need carry out the centre gripping to dull and stereotyped backshell, because of dull and stereotyped backshell adopts the aluminum alloy to make usually, adopts big fillet moreover all around, and more difficult accurate location, centre gripping, the structure of current dull and stereotyped backshell anchor clamps is complicated, the operation is comparatively loaded down with trivial details.
The utility model discloses it is not enough to solve prior art and research and propose promptly.
[ Utility model ] content
For solving the technical problem, the utility model discloses an anchor clamps for centre gripping dull and stereotyped backshell, the locating plate comprises a positioning plate, the top surface of locating plate is equipped with the location portion of embedding in the dull and stereotyped backshell, the upper surface and the dull and stereotyped backshell medial surface contact of location portion, the upper surface of location portion is equipped with many vacuum adsorption grooves, the bottom of locating plate is equipped with the closing plate, locating plate and closing plate between be equipped with the vacuum and adsorb the chamber, the locating plate on be equipped with the air guide hole that feeds through each vacuum adsorption groove and vacuum adsorption chamber, the closing plate on be equipped with the communicating interface in vacuum adsorption chamber, the upside of dull and stereotyped backshell be equipped with the clamp plate, the bottom of locating plate be equipped with the clamp plate and then make dull and stereotyped backshell fix the electro-magnet on location portion.
The clamp for clamping the flat panel back shell comprises a plurality of transverse vacuum adsorption grooves arranged along the transverse direction and a plurality of longitudinal vacuum adsorption grooves arranged along the longitudinal direction.
According to the clamp for clamping the flat panel rear shell, the transverse vacuum adsorption grooves are arranged on the positioning part in parallel and at equal intervals, and the longitudinal vacuum adsorption grooves are arranged on the positioning part in parallel and at equal intervals.
According to the clamp for clamping the flat panel rear shell, the distance between two adjacent transverse vacuum adsorption grooves is equal to the distance between two adjacent longitudinal vacuum adsorption grooves.
According to the clamp for clamping the flat plate rear shell, the pressing plate centering assembly comprises the left centering block connected to the left side of the positioning plate in a sliding manner, the right centering block connected to the right side of the positioning plate in a sliding manner, the left driving cylinder for driving the left centering block to move and the right driving cylinder for driving the right centering block to move.
According to the clamp for clamping the flat panel rear shell, the bottom of the pressing plate is provided with the square cushion block, the bottom surface of the cushion block is provided with a plurality of contact surfaces protruding out of the bottom surface of the cushion block at intervals, and each contact surface is in contact with the upper surface of the flat panel rear shell.
According to the clamp for clamping the flat plate rear shell, the through hole penetrating through the pressing plate is formed in the pressing plate.
According to the clamp for clamping the flat plate rear shell, the lifting handle is arranged on the upper surface of the pressing plate.
According to the clamp for clamping the flat rear shell, the bottom of the positioning plate is provided with the supporting plate.
Compared with the prior art, the utility model has the advantages of as follows:
1. the utility model discloses a set up the location portion that can imbed in the dull and stereotyped backshell on the locating plate to upper surface through locating portion sets up the vacuum adsorption groove, can adsorb dull and stereotyped backshell inboard, the combined action through electro-magnet and clamp plate fixes the backshell on location portion, returns the centre subassembly through the clamp plate and returns the centre location to the clamp plate, adopts above-mentioned structure can fix a position, press from both sides tightly the dull and stereotyped backshell omnidirectionally, fix a position and press from both sides tightly effectually, and easy dismounting.
[ description of the drawings ]
The following detailed description of embodiments of the invention is provided in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural view of a back shell of a clamping plate of the present invention;
FIG. 2 is one of the exploded views of the center-hidden-platen centering assembly of the present invention;
FIG. 3 is an enlarged view of portion A labeled in FIG. 2;
fig. 4 is a second exploded view of the hidden platen centering assembly of the present invention;
fig. 5 is a perspective cross-sectional view of the hidden pressing plate centering assembly and the pressing plate of the present invention;
fig. 6 is an enlarged view of a portion B marked in fig. 5.
[ detailed description ] embodiments
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 6, the clamp for clamping a flat panel back case of the present embodiment includes a positioning plate 1, the top surface of the positioning plate 1 is provided with a positioning part 11 embedded in the flat plate rear case 1000, the upper surface of the positioning part 11 is in contact with the inner side surface of the flat plate rear case 1000, the upper surface of the positioning part 11 is provided with a plurality of vacuum adsorption grooves 101, the bottom of the positioning plate 1 is provided with a sealing plate 2, a vacuum adsorption cavity 102 is arranged between the positioning plate 1 and the sealing plate 2, an air guide hole 103 for communicating each vacuum adsorption groove 101 and the vacuum adsorption cavity 102 is arranged on the positioning plate 1, a connector 21 communicated with the vacuum adsorption cavity 102 is arranged on the sealing plate 2, the upper side of the flat plate rear shell 1000 is provided with a pressing plate 3, the bottom of the positioning plate 1 is provided with an electromagnet 4 which is acted with the pressing plate 3 to fix the flat plate rear shell 1000 on the positioning part 11, the positioning plate 1 is also provided with a pressing plate centering assembly 5 which can keep the pressing plate 3 at the middle position. The utility model discloses a set up the location portion that can imbed in the dull and stereotyped backshell on the locating plate to upper surface through locating portion sets up the vacuum adsorption groove, can adsorb dull and stereotyped backshell inboard, the combined action through electro-magnet and clamp plate fixes the backshell on location portion, returns the centre subassembly through the clamp plate and returns the centre location to the clamp plate, adopts above-mentioned structure can fix a position, press from both sides tightly the dull and stereotyped backshell omnidirectionally, fix a position and press from both sides tightly effectually, and easy dismounting.
In this embodiment, the vacuum absorption groove 101 includes a plurality of horizontal vacuum absorption grooves 1011 disposed along the horizontal direction and a plurality of longitudinal vacuum absorption grooves 1012 disposed along the longitudinal direction, the horizontal vacuum absorption grooves 1011 are disposed on the positioning portion 11 in parallel and at equal intervals, the longitudinal vacuum absorption grooves 1012 are disposed on the positioning portion 11 in parallel and at equal intervals, and the distance between two adjacent horizontal vacuum absorption grooves 1011 is equal to the distance between two adjacent longitudinal vacuum absorption grooves 1012. By adopting the structure, the flat-plate back shell can be uniformly adsorbed.
In this embodiment, the pressing plate centering assembly 5 includes a left centering block 51 slidably connected to the left side of the positioning plate 1, a right centering block 52 slidably connected to the right side of the positioning plate 1, a left driving cylinder 53 for driving the left centering block 51 to move, and a right driving cylinder 54 for driving the right centering block 52 to move, and the pressing block is centered and positioned by the combined action of the left driving cylinder 53 and the right driving cylinder.
Because the pressing plate is made of iron material, a square-frame-shaped cushion block 31 is arranged at the bottom of the pressing plate 3, a plurality of contact surfaces 311 protruding out of the bottom surface of the cushion block 31 are arranged at intervals on the bottom surface of the cushion block 31, and each contact surface 311 is in contact with the upper surface of the flat plate rear shell 1000. The cushion block can protect the flat rear shell, can prevent the flat rear shell from being damaged and is anti-skidding.
The press plate 3 is provided with a through hole 32 penetrating the press plate 3, so that the weight of the press plate can be reduced.
To facilitate lifting of the press plate, a handle 33 is provided on the upper surface of the press plate 3.
In this embodiment, a supporting plate 6 is disposed at the bottom of the positioning plate 1.
Claims (9)
1. The clamp for clamping the flat rear shell is characterized by comprising a positioning plate (1), wherein a positioning part (11) embedded into the flat rear shell (1000) is arranged on the top surface of the positioning plate (1), the upper surface of the positioning part (11) is in contact with the inner side surface of the flat rear shell (1000), a plurality of vacuum adsorption grooves (101) are formed in the upper surface of the positioning part (11), a sealing plate (2) is arranged at the bottom of the positioning plate (1), a vacuum adsorption cavity (102) is formed between the positioning plate (1) and the sealing plate (2), an air guide hole (103) for communicating each vacuum adsorption groove (101) with the vacuum adsorption cavity (102) is formed in the positioning plate (1), an interface (21) communicated with the vacuum adsorption cavity (102) is formed in the sealing plate (2), a pressing plate (3) is arranged on the upper side of the flat rear shell (1000), and the bottom of the positioning plate (1) is provided with the pressing plate (3) to enable the flat rear shell (1000) to be fixed in the positioning part 11) The positioning plate (1) is also provided with a pressing plate centering component (5) which enables the pressing plate (3) to keep the middle position.
2. The jig for clamping a flat back cover according to claim 1, wherein the vacuum suction grooves (101) comprise a plurality of lateral vacuum suction grooves (1011) arranged in a lateral direction and a plurality of longitudinal vacuum suction grooves (1012) arranged in a longitudinal direction.
3. The jig for clamping a flat back shell according to claim 2, wherein the lateral vacuum suction grooves (1011) are provided in parallel and at equal intervals on the positioning portion (11), and the longitudinal vacuum suction grooves (1012) are provided in parallel and at equal intervals on the positioning portion (11).
4. The jig for holding a flat panel back cover according to claim 3, wherein the distance between adjacent two of the lateral vacuum suction grooves (1011) is equal to the distance between adjacent two of the longitudinal vacuum suction grooves (1012).
5. The clamp for clamping the flat back shell according to claim 1, wherein the pressing plate centering assembly (5) comprises a left centering block (51) slidably connected to the left side of the positioning plate (1), a right centering block (52) slidably connected to the right side of the positioning plate (1), a left driving cylinder (53) for driving the left centering block (51) to move, and a right driving cylinder (54) for driving the right centering block (52) to move.
6. The clamping apparatus for clamping a flat plate back shell according to claim 1, wherein the bottom of the pressure plate (3) is provided with a block (31) having a square frame shape, the bottom surface of the block (31) is provided with a plurality of contact surfaces (311) protruding from the bottom surface of the block (31) at intervals, and each of the contact surfaces (311) is in contact with the upper surface of the flat plate back shell (1000).
7. The clamp for clamping a flat panel back shell according to claim 6, characterized in that the pressure plate (3) is provided with a through hole (32) penetrating through the pressure plate (3).
8. A clamp for clamping a flat panel back shell according to claim 6, characterized in that the upper surface of the pressure plate (3) is provided with a handle (33).
9. The clamp for clamping a flat panel back shell according to claim 1, characterized in that the bottom of the positioning plate (1) is provided with a support plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921555661.5U CN211102868U (en) | 2019-09-18 | 2019-09-18 | Clamp for clamping flat rear shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921555661.5U CN211102868U (en) | 2019-09-18 | 2019-09-18 | Clamp for clamping flat rear shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211102868U true CN211102868U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921555661.5U Active CN211102868U (en) | 2019-09-18 | 2019-09-18 | Clamp for clamping flat rear shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211102868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114643548A (en) * | 2020-12-18 | 2022-06-21 | 北京小米移动软件有限公司 | Assembly jig and general jig |
-
2019
- 2019-09-18 CN CN201921555661.5U patent/CN211102868U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114643548A (en) * | 2020-12-18 | 2022-06-21 | 北京小米移动软件有限公司 | Assembly jig and general jig |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221108 Address after: 516000 Room 203, second floor, village committee office building, Luoyang street, BOLUO County, Huizhou City, Guangdong Province Patentee after: Huizhou Hetai Intelligent Technology Co.,Ltd. Address before: No. 2, Jiaxing Road, Pingdi Street, Longgang District, Shenzhen, Guangdong 518,116 Patentee before: SHENZHEN ZHENGHE ZHONGTAI PRECISION HARDWARE Co.,Ltd. |