CN109531016B - A location carrier for cell-phone camera radium welds - Google Patents
A location carrier for cell-phone camera radium welds Download PDFInfo
- Publication number
- CN109531016B CN109531016B CN201811499562.XA CN201811499562A CN109531016B CN 109531016 B CN109531016 B CN 109531016B CN 201811499562 A CN201811499562 A CN 201811499562A CN 109531016 B CN109531016 B CN 109531016B
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- Prior art keywords
- transverse
- block
- camera
- pressing
- longitudinal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
Abstract
The invention relates to a positioning carrier for laser welding of a mobile phone camera, which comprises an upper cover plate, a lower cover plate and a lock catch for connecting the upper cover plate and the lower cover plate, wherein the upper cover plate is provided with a bracket transverse positioning assembly, a bracket longitudinal positioning assembly and a positioning assembly locking device, the bracket transverse positioning assembly comprises a transverse fixing block, a transverse guide rod connected with the transverse fixing block, a transverse sliding block connected with the transverse guide rod and a transverse sliding rail clamped with the transverse sliding block, the end part of the transverse sliding block is provided with a bracket transverse pressing block, the transverse guide rod is sleeved with a transverse spring, the bracket longitudinal positioning assembly comprises a longitudinal fixing block, the vertical guide rod is connected with the vertical fixing block, the vertical sliding block is connected with the vertical guide rod, the vertical sliding rail is clamped with the vertical sliding block, the vertical spring is sleeved on the vertical guide rod, and the back plate positioning assembly, the frame vertical positioning block, the frame transverse positioning block and the camera positioning assembly are arranged on the lower cover plate. The invention has the advantages of accurate positioning, high welding precision and high yield.
Description
Technical Field
The invention relates to the field of laser welding, in particular to a positioning carrier for laser welding of a mobile phone camera.
Background
In the middle of the assembly of smart mobile phone, when traditional camera was assembled, its welding precision was not high, and the reason is poor to the positioning accuracy of each part in the installation to lead to the product yield low.
Disclosure of Invention
The invention aims to provide a positioning carrier for laser welding of a mobile phone camera, which has the advantages of accurate positioning, high welding precision and high yield.
The invention realizes the purpose through the following technical scheme: a positioning carrier for laser welding of a mobile phone camera comprises an upper cover plate, a lower cover plate, a lock catch for connecting the upper cover plate and the lower cover plate, wherein the upper cover plate is provided with a support transverse positioning assembly, a support longitudinal positioning assembly and a positioning assembly locking device, the support transverse positioning assembly comprises a transverse fixing block, a transverse guide rod connected with the transverse fixing block, a transverse sliding block connected with the transverse guide rod and a transverse sliding rail clamped with the transverse sliding block, a support transverse pressing block is arranged at the end part of the transverse sliding block, a transverse spring is sleeved on the transverse guide rod, two ends of the transverse spring are respectively abutted against the transverse fixing block and the transverse sliding block, the support longitudinal positioning assembly comprises a longitudinal fixing block, a longitudinal guide rod connected with the longitudinal fixing block, a longitudinal sliding block connected with the longitudinal guide rod and a longitudinal sliding rail clamped with the longitudinal sliding block, and a longitudinal spring is sleeved on, two ends of the longitudinal spring are respectively abutted against the longitudinal fixing block and the longitudinal sliding block, and the lower cover plate is provided with a back plate positioning assembly, a frame longitudinal positioning block, a frame transverse positioning block and a camera positioning assembly.
Furthermore, the lock catch has two, two the lock catch symmetry sets up.
Furthermore, the upper cover plate is provided with a two-dimensional code yielding hole.
Furthermore, the positioning assembly locking device comprises a locking block mounting plate, a transverse positioning assembly locking block and a longitudinal positioning assembly locking block, wherein the transverse positioning assembly locking block and the longitudinal positioning assembly locking block are mounted on the locking block mounting plate.
Furthermore, there are two backplate locating component, two backplate locating component symmetry sets up.
Furthermore, the backboard positioning assembly comprises a backboard pressing block, a backboard pressing guide pillar connected with the backboard pressing block and a backboard pressing spring, and two ends of the backboard pressing spring are respectively abutted against the backboard pressing block and the lower cover plate.
Furthermore, the camera positioning assembly comprises a camera pressing block, a camera pressing guide pillar connected with the camera pressing block and a camera pressing spring, and two ends of the camera pressing spring are respectively abutted against the camera pressing block and the lower cover plate.
Furthermore, a camera receding groove is formed in the camera pressing block. Compared with the prior art, the positioning carrier for laser welding of the mobile phone camera has the advantages that: a triangular calibration hole with the precision of +/-0.008 mm is designed, the position precision of the floating support column and the middle plate positioning column is controlled by taking the coordinate of the calibration hole as a reference, and the relative position of the triangular calibration hole and the floating support column and the middle plate positioning column is controlled within +/-0.02 mm. Based on the high-precision carrier, the welding position of each stud can be positioned only by shooting the calibration hole and then compensating the welding coordinates of the studs, so that the shooting frequency before welding is reduced, the welding efficiency is improved by more than 20%, and the yield is improved by more than 2%.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a rear view structural diagram of the present invention.
Fig. 3 is a partial structural schematic diagram of fig. 1.
Fig. 4 is a partial structural schematic view of fig. 2.
Detailed Description
Referring to fig. 1 to 4, a positioning carrier for laser welding of a mobile phone camera includes an upper cover plate 1, a lower cover plate 2, and two latches 3 connecting the upper cover plate 1 and the lower cover plate 2, where the two latches 3 are symmetrically arranged.
The upper cover plate 1 is provided with a bracket transverse positioning assembly 12, a bracket longitudinal positioning assembly 13 and a positioning assembly locking device 14. The upper cover plate 1 is also provided with a two-dimensional code yielding hole 11 for yielding when scanning the two-dimensional code on the inner side of the back plate 4.
The bracket transverse positioning assembly 12 comprises a transverse fixing block 121, a transverse guide rod 123 connected with the transverse fixing block 121, a transverse slider 125 connected with the transverse guide rod 123, and a transverse slide rail 124 clamped with the transverse slider 125. The transverse guide rod 123 is sleeved with a transverse spring 122, and two ends of the transverse spring 122 respectively abut against the transverse fixing block 121 and the transverse sliding block 125. The lateral slider 125 can move along the lateral slide rail 124 under the elastic force of the lateral spring 122. The end of the lateral slider 125 is provided with a bracket lateral compression block 126. The bracket transverse pressing block 126 presses and positions the bracket 5 from the transverse direction.
The bracket longitudinal positioning assembly 13 comprises a longitudinal fixing block 131, a longitudinal guide rod 133 connected with the longitudinal fixing block 131, a longitudinal slide block 135 connected with the longitudinal guide rod 133, and a longitudinal slide rail 134 clamped with the longitudinal slide block 135. The longitudinal guide rod 133 is sleeved with a longitudinal spring 132, and two ends of the longitudinal spring 132 respectively abut against the longitudinal fixed block 131 and the longitudinal slider 135. The longitudinal slider 135 can move along the longitudinal slide 134 by the elastic force of the longitudinal spring 132. The end of the longitudinal slide 135 is provided with a bracket longitudinal hold down 136. The bracket longitudinal pressing block 136 presses and positions the bracket 5 from the longitudinal direction.
The positioning assembly locking device 14 includes a locking block mounting plate 141, a transverse positioning assembly locking block 142 mounted on the locking block mounting plate 141, and a longitudinal positioning assembly locking block 143. The lateral positioning assembly locking block 142 is located on the lateral side of the lateral slider 125, and the moving direction of the lateral positioning assembly locking block 142 is perpendicular to the moving direction of the lateral slider 125. The longitudinal positioning assembly locking block 143 is located at a side of the longitudinal slider 135, and a moving direction of the longitudinal positioning assembly locking block 143 is perpendicular to a moving direction of the longitudinal slider 135.
The lower cover plate 2 is provided with a back plate positioning assembly 21, a frame longitudinal positioning block 22, a frame transverse positioning block 23 and a camera positioning assembly 24. There are two frame longitudinal positioning blocks 22, and the two frame longitudinal positioning blocks 22 are symmetrically arranged.
The number of the back plate positioning assemblies 21 is two, and the two back plate positioning assemblies 21 are symmetrically arranged. Backplate locating component 21 includes backplate compact heap 211, the backplate that is connected with backplate compact heap 211 compresses tightly guide pillar 212 and backplate pressure spring 213, and it has two to compress tightly guide pillar 212, and two compress tightly guide pillar 212 parallel arrangement, and backplate pressure spring 213 has four, and four backplate pressure spring 213 are located four angles of backplate compact heap 211. Two ends of the back plate hold-down spring 213 are respectively abutted against the back plate hold-down block 211 and the lower cover plate 2. The compression guide posts 212 and the back plate compression springs 213 are perpendicular to the back plate 4.
The camera positioning assembly 24 includes a camera pressing block 241, a camera pressing guide post 242 connected to the camera pressing block 241, and a camera pressing spring 243. There are four camera pressing guide posts 242, and the four camera pressing guide posts 242 are located at four corners of the rectangle. There are four camera hold-down springs 243, and the four camera hold-down springs 243 are located at the four corners of the rectangle. Both ends of the camera pressing spring 243 are respectively abutted against the camera pressing block 241 and the lower cover plate 2. The camera pressing guide post 242 and the camera pressing spring 243 are perpendicular to the back plate 4. The camera pressing block 241 is provided with a camera receding groove 244 for avoiding the camera 6 during welding.
According to the invention, the back plate is accurately positioned, the bracket and the camera are accurately positioned, and then the laser welding is carried out, so that the welding precision can be improved, and the product yield can be improved.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a location carrier that is used for cell-phone camera radium to weld which characterized in that: the upper cover plate is provided with a bracket transverse positioning component, a bracket longitudinal positioning component and a positioning component locking device, the bracket transverse positioning component comprises a transverse fixed block, a transverse guide rod connected with the transverse fixed block, a transverse sliding block connected with the transverse guide rod and a transverse sliding rail clamped with the transverse sliding block, a bracket transverse pressing block is arranged at the end part of the transverse sliding block, a transverse spring is sleeved on the transverse guide rod, two ends of the transverse spring are respectively abutted against the transverse fixed block and the transverse sliding block, the bracket longitudinal positioning component comprises a longitudinal fixed block, a longitudinal guide rod connected with the longitudinal fixed block, a longitudinal sliding block connected with the longitudinal guide rod and a longitudinal sliding rail clamped with the longitudinal sliding block, a longitudinal spring is sleeved on the longitudinal guide rod, and two ends of the longitudinal spring are respectively abutted against the longitudinal fixed block and the longitudinal sliding block, the lower cover plate is provided with a back plate positioning assembly, a frame longitudinal positioning block, a frame transverse positioning block and a camera positioning assembly;
the positioning component locking device comprises a locking block mounting plate, a transverse positioning component locking block and a longitudinal positioning component locking block, wherein the transverse positioning component locking block and the longitudinal positioning component locking block are mounted on the locking block mounting plate;
the backboard positioning assembly comprises a backboard pressing block, a backboard pressing guide pillar connected with the backboard pressing block and a backboard pressing spring, the number of the pressing guide pillars is two, the two pressing guide pillars are arranged in parallel, the number of the backboard pressing springs is four, the four backboard pressing springs are positioned at four corners of the backboard pressing block, two ends of the backboard pressing spring are respectively abutted against the backboard pressing block and the lower cover plate, and the pressing guide pillars and the backboard pressing spring are both perpendicular to the backboard;
the camera positioning assembly comprises a camera pressing block, four camera pressing guide columns and four camera pressing springs, the camera pressing guide columns are connected with the camera pressing block, two ends of each camera pressing spring are respectively abutted to the camera pressing block and the lower cover plate, the number of the camera pressing guide columns is four, the four camera pressing guide columns are located at four corners of a rectangle, the number of the camera pressing springs is four, the four camera pressing springs are located at four corners of the rectangle, two ends of each camera pressing spring are respectively abutted to the camera pressing block and the lower cover plate, and the camera pressing guide columns and the camera pressing springs are perpendicular to the back plate.
2. The positioning carrier for laser welding of the camera of the mobile phone according to claim 1, characterized in that: the lock catch has two, two the lock catch symmetry sets up.
3. The positioning carrier for laser welding of the camera of the mobile phone according to claim 1, characterized in that: the upper cover plate is also provided with a two-dimensional code yielding hole.
4. The positioning carrier for laser welding of the camera of the mobile phone according to claim 1, characterized in that: the number of the back plate positioning assemblies is two, and the two back plate positioning assemblies are symmetrically arranged.
5. The positioning carrier for laser welding of the camera of the mobile phone according to claim 1, characterized in that: the camera pressing block is provided with a camera receding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811499562.XA CN109531016B (en) | 2018-12-09 | 2018-12-09 | A location carrier for cell-phone camera radium welds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811499562.XA CN109531016B (en) | 2018-12-09 | 2018-12-09 | A location carrier for cell-phone camera radium welds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109531016A CN109531016A (en) | 2019-03-29 |
| CN109531016B true CN109531016B (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811499562.XA Active CN109531016B (en) | 2018-12-09 | 2018-12-09 | A location carrier for cell-phone camera radium welds |
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| Country | Link |
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| CN (1) | CN109531016B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003045389A (en) * | 2001-07-27 | 2003-02-14 | Fuji Photo Film Co Ltd | Battery holding structure for portable device |
| CN206405960U (en) * | 2017-01-16 | 2017-08-15 | 东莞市司姆特电子科技有限公司 | A kind of device for clamping cylinder during fin for locking |
| CN106975876B (en) * | 2017-03-29 | 2019-01-25 | 广东长盈精密技术有限公司 | Welding fixture |
| CN207548021U (en) * | 2017-12-08 | 2018-06-29 | 东莞市华茂电子集团有限公司 | A kind of mobile phone shell rear cover connects auxiliary clamp with camera shooting lap welding |
| CN208106910U (en) * | 2018-03-20 | 2018-11-16 | 深圳市泰品科技有限公司 | A kind of carrier |
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2018
- 2018-12-09 CN CN201811499562.XA patent/CN109531016B/en active Active
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| Publication number | Publication date |
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| CN109531016A (en) | 2019-03-29 |
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