CN210649661U - Clamping jig for middle frame of mobile phone - Google Patents
Clamping jig for middle frame of mobile phone Download PDFInfo
- Publication number
- CN210649661U CN210649661U CN201921339915.XU CN201921339915U CN210649661U CN 210649661 U CN210649661 U CN 210649661U CN 201921339915 U CN201921339915 U CN 201921339915U CN 210649661 U CN210649661 U CN 210649661U
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- bottom plate
- cylinder
- mobile phone
- apron
- slide rail
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
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Abstract
A clamping jig for a middle frame of a mobile phone comprises a bottom plate, a cover plate, a connecting assembly and a cylinder, wherein the cover plate is aligned with the bottom plate, and a sliding hole is formed in the cover plate; the connecting assembly comprises a connecting plate and a slide rail column, the connecting plate is respectively connected with the bottom plate and the cover plate, the first end of the slide rail column is connected with the bottom plate, and the second end of the slide rail column penetrates through the sliding hole in a sliding mode; the cylinder sets up on the connecting plate, the apron is located between cylinder and the bottom plate, the piston rod of cylinder is fixed in the apron and keeps away from on the side of bottom plate, the cylinder is used for driving the apron and is the displacement operation along the slide rail post to the direction of being close to or keeping away from the bottom plate, namely, the cylinder drives the apron pressfitting or keeps away from the bottom plate, the trajectory of motion of apron has been injectd to the slide rail post, make the apron align the bottom plate motion, so, the apron can accurate lid close the bottom plate, it closes to have avoided the manual work lid, the lid closes the operation more simply convenient, and behind the cylinder drive apron pressfitting bottom plate, need not to fix the cell-phone center again.
Description
Technical Field
The utility model relates to a cell-phone production tool technical field especially relates to a centre gripping tool of cell-phone center.
Background
At present, in the production and processing of the mobile phone middle frame, the edge of the mobile phone middle frame needs to be drilled and milled, a jig needs to be used for fixing the mobile phone middle frame before the drilling and milling processing, and only the edge of the frame body of the mobile phone middle frame is exposed.
The existing jig for fixing the middle frame of the mobile phone comprises a bottom plate and a cover plate, wherein the bottom plate and the cover plate are made of metal materials, the middle frame of the mobile phone is clamped between the bottom plate and the cover plate, it needs to be explained that an electromagnet is arranged in the bottom plate, after the middle frame of the mobile phone is placed on the bottom plate, the cover plate covers the middle frame of the mobile phone, so that the middle frame of the mobile phone is clamped between the bottom plate and the cover plate, then a power supply is switched on, the electromagnet in the bottom plate has magnetic attraction capacity, so that the bottom plate can magnetically attract the cover plate, and the middle frame of the mobile phone is clamped between the bottom plate and the. However, the use of the jig for fixing the middle frame of the mobile phone has the following problems:
firstly, put back on the bottom plate to the cell-phone center, need manually close the apron lid on the bottom plate to with cell-phone center centre gripping between bottom plate and apron, after cell-phone center processing is accomplished, also need manually take off the apron after just can take off the cell-phone center, this operation consumes time long, makes work efficiency slower.
The second, the counterpoint hole has been seted up on the apron, be provided with the counterpoint post on the bottom plate, the apron lid closes on the bottom plate, need aim at the counterpoint hole with the counterpoint post and counterpoint the lid and close, however because the counterpoint hole is when counterpointing with the counterpoint post, people's eye can not see the position in counterpoint hole, when counterpoint hole and counterpoint post, rely on the sensation to counterpoint entirely, so that the apron can hardly counterpoint the upper plate correctly, can hardly cover the apron on the bottom plate promptly.
Thirdly, the cell-phone center can receive great effort at drilling and hole milling processing, after bottom plate and apron centre gripping cell-phone center, still need to lead to the electro-magnet of bottom plate, so that the bottom plate has magnetism, the apron can be inhaled with great suction to the bottom plate like this, with the cell-phone apron centre gripping more firmly between bottom plate and apron, so, after bottom plate and apron centre gripping cell-phone center, need start switch and make the bottom plate take magnetism to adsorb the apron, after processing is accomplished, need close switch and make the bottom plate demagnetize, manual taking off the apron again, just can take off the cell-phone center, so, the manufacturing procedure of cell-phone center is comparatively loaded down with trivial details.
SUMMERY OF THE UTILITY MODEL
Therefore, a clamping jig for the middle frame of the mobile phone, which can enable the cover of the cover plate to be more simple and convenient to close, and enable the machining procedures to be simpler and more concise, and can improve the production efficiency, is needed to be designed.
A centre gripping tool of cell-phone center includes: the connecting assembly comprises a bottom plate, a cover plate, a connecting assembly and a cylinder, wherein the cover plate is aligned with the bottom plate, and a sliding hole is formed in the cover plate; the connecting assembly comprises a connecting plate, an elastic buffer lantern ring and a slide rail column, the connecting plate is connected with the bottom plate, the first end of the slide rail column is connected with the bottom plate, the second end of the slide rail column penetrates through the sliding hole in a sliding mode, the elastic buffer lantern ring is sleeved outside the slide rail column, the elastic buffer lantern ring is located between the bottom plate and the cover plate, the elastic buffer lantern ring is fixed on the bottom plate, and one side, away from the bottom plate, of the elastic buffer lantern ring is used for being abutted to the cover plate; the cylinder set up in on the connecting plate, the apron be located the cylinder with between the bottom plate, the piston rod of cylinder is fixed in the apron is kept away from on the side of bottom plate, the cylinder is used for driving the apron is along the slide rail post is to being close to or keeping away from the displacement operation is done to the direction of bottom plate.
In one embodiment, the bottom plate comprises a bottom plate body and a limiting column, and the limiting column is arranged on the bottom plate body.
In one embodiment, the clamping fixture of the mobile phone middle frame further comprises a mobile phone middle frame, a limiting hole is formed in the mobile phone middle frame, the mobile phone middle frame is arranged on the bottom plate, the limiting post penetrates through the limiting hole, and the cover plate is used for being supported against the mobile phone middle frame.
In one embodiment, the ratio of the distance between the cylinder and the bottom plate to the length of the slide rail column is 1: (1.1-1.5).
In one embodiment, the connecting assembly comprises two slide rail columns, first ends of the two slide rail columns are respectively connected with the bottom plate, and the bottom plate is located between the two slide rail columns;
the cover plate is provided with two sliding holes, and the second ends of the two sliding rail columns are slidably arranged in the sliding holes in a penetrating mode in a one-to-one correspondence mode.
In one embodiment, the slide rail column is a cylindrical structure.
The clamping jig for the middle frame of the mobile phone is provided with the bottom plate, the cover plate, the connecting assembly and the air cylinder, wherein the cover plate is aligned with the bottom plate, and the cover plate is provided with the sliding hole; the connecting assembly comprises a connecting plate, an elastic buffer lantern ring and a slide rail column, the connecting plate is connected with the bottom plate, the first end of the slide rail column is connected with the bottom plate, the second end of the slide rail column penetrates through the sliding hole in a sliding mode, the elastic buffer lantern ring is sleeved outside the slide rail column, the elastic buffer lantern ring is located between the bottom plate and the cover plate, the elastic buffer lantern ring is fixed on the bottom plate, and one side, away from the bottom plate, of the elastic buffer lantern ring is used for being abutted to the cover plate; the cylinder set up in on the connecting plate, the apron be located the cylinder with between the bottom plate, the piston rod of cylinder is fixed in the apron is kept away from on the side of bottom plate, the cylinder is used for driving the apron along slide rail post is to being close to or keeping away from the displacement operation is done to the direction of bottom plate, namely, the cylinder drives apron pressfitting or keeping away from the bottom plate, the slide rail post has injectd the movement track of apron makes the apron aligns the bottom plate motion, so, the apron can accurately cover and close the bottom plate, has avoided artifical lid to close, and the lid closes the operation more simple convenient, just the cylinder drives the apron pressfitting behind the bottom plate, need not to fix again the cell-phone center, and the manufacturing procedure is comparatively simple and concise, has improved production efficiency. The processing procedure is simple and simplified, and the production efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a clamping jig of a middle frame of a mobile phone according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a clamping jig of a middle frame of a mobile phone according to another embodiment of the present invention.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, a clamping fixture 10 for a middle frame of a mobile phone is provided with a bottom plate 100, a cover plate 200, a connecting assembly 300 and a cylinder 400, wherein the cover plate 200 is aligned with the bottom plate 100, and a sliding hole 210 is formed in the cover plate 200.
It should be noted that, referring to fig. 1, the connecting assembly 300 includes a connecting plate 310, an elastic buffer collar 320 and a sliding rail column 330, the connecting plate 310 is connected to the bottom plate 100, a first end of the sliding rail column 330 is connected to the bottom plate 100, a second end of the sliding rail column 330 is slidably inserted into the sliding hole 210, the elastic buffer collar 320 is sleeved outside the sliding rail column, the elastic buffer collar is located between the bottom plate and the cover plate, the elastic buffer collar is fixed on the bottom plate, one side of the elastic buffer collar away from the bottom plate is used for supporting the cover plate, that is, the sliding rail column 330 is inserted into the sliding hole 210 of the cover plate 200, the cover plate 200 slides on the sliding rail column 330, the elastic buffer collar 320 has a certain buffer resilience when being squeezed, when the cover plate 200 is close to the bottom plate 100, the elastic buffer lantern ring 320 is squeezed, the elastic buffer lantern ring 320 can slow down the movement speed of the cover plate 200, and a good protection effect is achieved on a middle frame of the mobile phone placed on the bottom plate 100.
It should be further noted that, referring to fig. 1, the cylinder 400 is disposed on the connecting plate 310, the cover plate 200 is located between the cylinder 400 and the bottom plate 100, a piston rod 410 of the cylinder 400 is fixed on a side of the cover plate 200 away from the bottom plate 100, and the cylinder 400 is configured to drive the cover plate 200 to perform a displacement operation along the sliding rail column 330 in a direction approaching to or away from the bottom plate 100, that is, the cylinder 400 drives the cover plate 200 to press or away from the bottom plate 100, and the sliding rail column 330 defines a movement track of the cover plate 200, so that the cover plate 200 moves in alignment with the bottom plate 100, and thus, the cover plate 200 can accurately cover the bottom plate 100, thereby avoiding manual cover closing, and the cover closing operation is simpler and more convenient.
It should be further described that, referring to fig. 1, after the cylinder 400 drives the cover plate 200 to press the bottom plate 100, a pressing force exists on the middle frame of the mobile phone to fix the middle frame of the mobile phone, and the middle frame of the mobile phone does not need to be fixed, so that the processing procedure is simpler; after the mobile phone middle frame is placed on the bottom plate 100, the cylinder 400 drives the cover plate 400 to be pressed or to be away from the bottom plate 100, the cover plate 400 does not need to be manually closed or taken down, and therefore working efficiency is improved.
In an embodiment, referring to fig. 2, the bottom plate 100 includes a bottom plate body 110 and a limiting post 120, the limiting post 120 is disposed on the bottom plate body 110, the clamping fixture 10 of the middle mobile phone frame further includes a middle mobile phone frame, a limiting hole is disposed on the middle mobile phone frame, the middle mobile phone frame is disposed on the bottom plate 100, the limiting post 120 penetrates through the limiting hole, the cover plate 200 is used for supporting the middle mobile phone frame, and the limiting post 120 enables the middle mobile phone frame to be mounted easily.
In an embodiment, referring to fig. 1, the clamping fixture 10 of the middle frame of the mobile phone further includes an elastic buffer collar 320, the elastic buffer collar 320 is sleeved outside the sliding rail column 330, the elastic buffer collar 320 is located between the bottom plate 100 and the cover plate 200, the elastic buffer collar 320 is fixed on the bottom plate 100, one side of the elastic buffer collar 320, which is away from the bottom plate 100, is used for supporting the cover plate 200, and when the cylinder 400 drives the cover plate 200 to cover the bottom plate 100, the elastic buffer collar 320 slows down the pressing force of the cover plate 200 on the bottom plate 100, so as to protect the middle frame of the mobile phone installed on the bottom plate 100.
Referring to fig. 1, in one embodiment, the length ratio of the distance between the cylinder 400 and the bottom plate 100 to the sliding rail column 330 is 1: (1.1 ~ 1.5), so, apron 200 can not break away from during the displacement the slide rail post 330 has increased apron 200 lid closes the stability of bottom plate 100.
Referring to fig. 1, in one embodiment, the connecting assembly 300 includes two sliding rail columns 330, first ends of the two sliding rail columns 330 are respectively connected to the base plate 100, and the base plate 100 is located between the two sliding rail columns 330;
the cover plate 200 is provided with two sliding holes 210, and the second ends of the two sliding rail columns 330 are slidably inserted into the sliding holes 210 in a one-to-one correspondence manner.
Referring to fig. 1, in one embodiment, the sliding rail column 330 is a cylinder structure, so that the sliding rail column 330 has a smaller friction on the surface to facilitate the displacement operation of the cover plate 200 on the sliding rail column 330.
The utility model discloses a centre gripping tool of cell-phone center compares with prior art and has following advantage at least:
firstly, after the mobile phone middle frame is placed on the bottom plate, the cylinder drives the cover plate to be pressed or to be away from the bottom plate, the cover plate does not need to be manually closed or taken down, and the working efficiency is improved.
And secondly, the slide rail column defines the motion track of the cover plate, so that the cover plate is aligned with the bottom plate to move, therefore, the cover plate can be accurately covered on the bottom plate, the manual covering is avoided, and the covering operation is simpler and more convenient.
Thirdly, after the cover plate is pressed on the bottom plate through the driving of the cylinder, a pressing force exists on the mobile phone middle frame to fix the mobile phone middle frame, and the mobile phone middle frame does not need to be fixed, so that the processing procedure is simpler and more simplified.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above embodiments are only intended to illustrate some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (6)
1. The utility model provides a centre gripping tool of cell-phone center which characterized in that includes:
a bottom plate, a plurality of first connecting plates,
the cover plate is aligned with the bottom plate, and a sliding hole is formed in the cover plate;
the connecting assembly comprises a connecting plate, an elastic buffer lantern ring and a slide rail column, the connecting plate is connected with the bottom plate, the first end of the slide rail column is connected with the bottom plate, the second end of the slide rail column penetrates through the sliding hole in a sliding mode, the elastic buffer lantern ring is sleeved outside the slide rail column, the elastic buffer lantern ring is located between the bottom plate and the cover plate, the elastic buffer lantern ring is fixed on the bottom plate, and one side, away from the bottom plate, of the elastic buffer lantern ring is used for being abutted to the cover plate; and
the cylinder, the cylinder set up in on the connecting plate, the apron be located the cylinder with between the bottom plate, the piston rod of cylinder is fixed in the apron is kept away from on the side of bottom plate, the cylinder is used for driving the apron is along the slide rail post is to being close to or keeping away from the displacement operation is done to the direction of bottom plate.
2. The clamping fixture for the middle frame of the mobile phone according to claim 1, wherein the bottom plate comprises a bottom plate body and a limiting post, and the limiting post is disposed on the bottom plate body.
3. The clamping jig for the middle frame of the mobile phone according to claim 2, further comprising a middle frame of the mobile phone, wherein the middle frame of the mobile phone is provided with a limiting hole, the middle frame of the mobile phone is disposed on the bottom plate, the limiting post penetrates through the limiting hole, and the cover plate is used for being supported against the middle frame of the mobile phone.
4. The clamping jig for the middle frame of the mobile phone according to claim 1, wherein the ratio of the distance between the cylinder and the bottom plate to the length of the sliding rail column is 1: (1.1-1.5).
5. The clamping jig for the middle frame of the mobile phone according to claim 1, wherein the connecting assembly comprises two slide rail columns, first ends of the two slide rail columns are respectively connected with the bottom plate, and the bottom plate is located between the two slide rail columns;
the cover plate is provided with two sliding holes, and the second ends of the two sliding rail columns are slidably arranged in the sliding holes in a penetrating mode in a one-to-one correspondence mode.
6. The clamping fixture for the middle frame of the mobile phone according to claim 1, wherein the sliding rail column is a cylinder structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921339915.XU CN210649661U (en) | 2019-08-19 | 2019-08-19 | Clamping jig for middle frame of mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921339915.XU CN210649661U (en) | 2019-08-19 | 2019-08-19 | Clamping jig for middle frame of mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210649661U true CN210649661U (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921339915.XU Expired - Fee Related CN210649661U (en) | 2019-08-19 | 2019-08-19 | Clamping jig for middle frame of mobile phone |
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| Country | Link |
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| CN (1) | CN210649661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114952228A (en) * | 2022-07-05 | 2022-08-30 | 珠海格力智能装备有限公司 | Robot clamp for expanded joint of multiple-specification expanded joints in automatic expanded joint system |
-
2019
- 2019-08-19 CN CN201921339915.XU patent/CN210649661U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114952228A (en) * | 2022-07-05 | 2022-08-30 | 珠海格力智能装备有限公司 | Robot clamp for expanded joint of multiple-specification expanded joints in automatic expanded joint system |
| CN114952228B (en) * | 2022-07-05 | 2023-11-28 | 珠海格力智能装备有限公司 | Robot clamp for expansion joint of multi-specification expansion joint in automatic expansion joint system |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 |