CN217571402U - Adjusting and locking mechanism for laser welding of television backboard - Google Patents
Adjusting and locking mechanism for laser welding of television backboard Download PDFInfo
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- CN217571402U CN217571402U CN202221482439.9U CN202221482439U CN217571402U CN 217571402 U CN217571402 U CN 217571402U CN 202221482439 U CN202221482439 U CN 202221482439U CN 217571402 U CN217571402 U CN 217571402U
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Abstract
The utility model relates to a laser welding machine technical field, concretely relates to laser welding TV set backplate adjust locking mechanism, X axle direction distance is adjusted through X axle slip adjustment mechanism to first connecting seat and second connecting seat, and Y axle direction distance is adjusted through first Y axle slip adjustment mechanism and second Y axle slip adjustment mechanism to first layer board to make the TV set backplate be supported by first layer board and second layer board, so that adapt to the TV set backplate of different sizes and place; adopt first locking seat to lock first connecting seat in the workstation, second locking seat locks the second connecting seat in the workstation, third locking seat locks first layer board in first connecting seat and fourth locking seat locks the second layer board in the second connecting seat, avoids in welding process because of first connecting seat, second connecting seat, first layer board or second layer board slide lead to the TV set backplate to appear squinting and influence the welding effect.
Description
Technical Field
The utility model relates to a laser welding machine technical field, concretely relates to laser welding TV set backplate's regulation locking mechanism.
Background
In the existing television back panel, two corner positions at the top of the existing television back panel need to be welded so as to integrate the television back panel. Before the welding, all need the bearing TV set backplate, but be difficult to adapt to not equidimension TV set backplate and place, and appear squinting and influence the welding effect easily in welding process, be difficult to adapt to the welding of the TV set backplate of equidimension not.
Disclosure of Invention
In order to overcome the shortcoming and the deficiency that exist among the prior art, the utility model aims to provide an adjust locking mechanism of laser welding TV set backplate.
The purpose of the utility model is realized through the following technical scheme: the utility model provides an adjust locking mechanism of laser welding TV set backplate, includes the workstation, connects in the X axle sliding adjustment mechanism of workstation, through X axle sliding adjustment mechanism sliding connection in the first connecting seat of workstation one end, through the second connecting seat of X axle sliding adjustment mechanism sliding connection in the workstation other end, connect in the first Y axle sliding adjustment mechanism of first connecting seat, connect in the second Y axle sliding adjustment mechanism of second connecting seat, through first Y axle sliding adjustment mechanism sliding connection in the first layer board of first connecting seat, and through the second Y axle sliding adjustment mechanism sliding connection in the second layer board of second connecting seat, first connecting seat is provided with and is used for first connecting seat locks the first locking seat in the workstation, the second connecting seat is provided with and is used for the second connecting seat locks in the second locking seat of workstation, first layer board is provided with and is used for first layer board locks in the third locking seat of first connecting seat, the second layer board is provided with and is used for the second layer board locks in the fourth locking seat of second connecting seat.
Preferably, the first locking seat comprises a first fixed block fixedly connected with the first connecting seat, a first pressing block arranged between the first connecting seat and the workbench, a first connecting rod fixedly connected with the first pressing block and penetrating through the first fixed block, and a first adjusting bolt penetrating through the first fixed block and abutting against the first pressing block, wherein the first fixing block is provided with a first threaded through hole in threaded connection with the first adjusting bolt; when the first connecting seat is locked on the workbench through the first locking seat, the first adjusting bolt, the first pressing block and the workbench are sequentially abutted.
Preferably, the first fixing block is provided with a first yielding hole, the inner wall of the first yielding hole is fixedly connected with a first linear bearing, and the first connecting rod penetrates through the first linear bearing; the first pressing block is provided with a first limiting groove, two side walls of the first limiting groove are convexly provided with first limiting bulges, and the bottom end of the first adjusting bolt is provided with a first annular groove body matched with the first limiting bulges; when the first adjusting bolt is screwed to ascend, the bottom wall of the first annular groove body abuts against the first limiting protrusion and enables the first pressing block to be separated from the workbench.
Preferably, the second locking seat comprises a second fixed block fixedly connected with the second connecting seat, a second compression block arranged between the second connecting seat and the workbench, a second connecting rod fixedly connected with the second compression block and penetrating through the second fixed block, and a second adjusting bolt penetrating through the second fixed block and abutting against the second compression block, wherein the second fixed block is provided with a second threaded through hole in threaded connection with the second adjusting bolt; when the second connecting seat is locked on the workbench through the second locking seat, the second adjusting bolt, the second pressing block and the workbench are sequentially abutted.
Preferably, the second fixing block is provided with a second abdicating hole, the inner wall of the second abdicating hole is fixedly connected with a second linear bearing, and the second connecting rod penetrates through the second linear bearing; the second pressing block is provided with a second limiting groove, second limiting bulges are convexly extended from two side walls of the second limiting groove, and the bottom end of the second adjusting bolt is provided with a second annular groove body matched with the second limiting bulges; when the second adjusting bolt is screwed to ascend, the bottom wall of the second annular groove body abuts against the second limiting bulge and enables the second pressing block to be separated from the workbench.
Preferably, the third locking seat comprises a third fixed block fixedly connected with the first supporting plate, a third pressing block arranged between the first supporting plate and the first connecting seat, a third connecting rod fixedly connected with the third pressing block and penetrating through the third fixed block, and a third adjusting bolt penetrating through the third fixed block and abutting against the third pressing block, wherein the third fixed block is provided with a third threaded through hole in threaded connection with the third adjusting bolt; when the first supporting plate is locked on the first connecting seat through the third locking seat, the third adjusting bolt, the third pressing block and the first connecting seat are sequentially abutted.
Preferably, the third fixing block is provided with a third abdicating hole, the inner wall of the third abdicating hole is fixedly connected with a third linear bearing, and the third connecting rod penetrates through the third linear bearing; the third pressing block is provided with a third limiting groove, third limiting protrusions are convexly extended from two side walls of the third limiting groove, and a third annular groove body matched with the third limiting protrusions is formed in the bottom end of the third adjusting bolt; when the third adjusting bolt is screwed to ascend, the bottom wall of the third annular groove body abuts against the third limiting protrusion and enables the third pressing block to be separated from the first connecting seat.
Preferably, the fourth locking seat comprises a fourth fixed block fixedly connected with the second supporting plate, a fourth pressing block arranged between the second supporting plate and the second connecting seat, a fourth connecting rod fixedly connected with the fourth pressing block and penetrating through the fourth fixed block, and a fourth adjusting bolt penetrating through the fourth fixed block and abutting against the fourth pressing block, and the fourth fixed block is provided with a fourth threaded through hole in threaded connection with the fourth adjusting bolt; when the second supporting plate is locked on the second connecting seat through the fourth locking seat, the fourth adjusting bolt, the fourth pressing block and the second connecting seat are sequentially abutted.
Preferably, the fourth fixing block is provided with a fourth abdicating hole, the inner wall of the fourth abdicating hole is fixedly connected with a fourth linear bearing, and the fourth connecting rod penetrates through the fourth linear bearing; the fourth compressing block is provided with a fourth limiting groove, the two side walls of the fourth limiting groove are convexly provided with fourth limiting bulges, and the bottom end of the fourth adjusting bolt is provided with a fourth annular groove body matched with the fourth limiting bulges; when the fourth adjusting bolt is screwed to ascend, the bottom wall of the fourth annular groove body abuts against the fourth limiting bulge and enables the fourth pressing block to be separated from the second connecting seat.
The beneficial effects of the utility model reside in that: the utility model discloses an adjusting and locking mechanism for laser welding of television backboards, a first connecting seat and a second connecting seat adjust the distance between the first connecting seat and the second connecting seat in the X-axis direction through an X-axis sliding adjusting mechanism, the first supporting plate adjusts the distance in the Y-axis direction through a first Y-axis sliding adjusting mechanism, the second supporting plate adjusts the distance in the Y-axis direction through a second Y-axis sliding adjusting mechanism, so that the television backboards are supported by the first supporting plate and the second supporting plate, and the television backboards with different sizes are convenient to be placed; after the first connecting seat, the second connecting seat, the first supporting plate and the second supporting plate are adjusted, the first connecting seat is locked on the workbench by the first locking seat, the second connecting seat is locked on the workbench by the second locking seat, the first supporting plate is locked on the first connecting seat by the third locking seat, and the second supporting plate is locked on the second connecting seat by the fourth locking seat, so that the welding effect is prevented from being influenced by the deviation of the television backboard caused by the sliding of the first connecting seat, the second connecting seat, the first supporting plate or the second supporting plate in the welding process.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the first locking seat of the present invention;
fig. 3 is an exploded view of the first locking seat of the present invention;
the reference signs are: 1. a work table; 2. an X-axis slide adjustment mechanism; 3. a first connecting seat; 4. a second connecting seat; 5. a first Y-axis slide adjustment mechanism; 6. a second Y-axis slide adjustment mechanism; 7. a first pallet; 8. a second pallet; 9. a first locking seat; 91. a first fixed block; 92. a first compact block; 93. a first connecting rod; 94. a first adjusting bolt; 10. a second locking seat; 11. a third locking seat; 12. a fourth locking seat; 13. a first threaded through hole; 14. a first abdicating hole; 15. a first linear bearing; 16. a first limit groove; 17. a first limit protrusion; 18. a first annular groove body.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
As shown in fig. 1-3, an adjusting and locking mechanism for laser welding a tv back plate includes a worktable 1, an X-axis sliding adjusting mechanism 2 connected to the worktable 1, a first connecting seat 3 slidably connected to one end of the worktable 1 through the X-axis sliding adjusting mechanism 2, a second connecting seat 4 slidably connected to the other end of the worktable 1 through the X-axis sliding adjusting mechanism 2, a first Y-axis sliding adjusting mechanism 5 connected to the first connecting seat 3, a second Y-axis sliding adjusting mechanism 6 connected to the second connecting seat 4, a first supporting plate 7 slidably connected to the first connecting seat 3 through the first Y-axis sliding adjusting mechanism 5, and a second supporting plate 8 slidably connected to the second connecting seat 4 through the second Y-axis sliding adjusting mechanism 6, wherein the first connecting seat 3 is provided with a first locking seat 9 for locking the first connecting seat 3 to the worktable 1, the second connecting seat 4 is provided with a second locking seat 10 for locking the second connecting seat 4 to the worktable 1, the first supporting plate 7 is provided with a third locking seat 11 for locking the first connecting seat 7 to the first connecting seat 3, and the second supporting plate 4 is provided with a fourth locking seat 12 for locking the second supporting plate 8.
According to the adjusting and locking mechanism for the laser welding television back plate, the distance between a first connecting seat 3 and a second connecting seat 4 in the X-axis direction is adjusted through an X-axis sliding adjusting mechanism 2, the distance between the first supporting plate 7 and the second connecting seat in the Y-axis direction is adjusted through a first Y-axis sliding adjusting mechanism 5, and the distance between the second supporting plate 8 in the Y-axis direction is adjusted through a second Y-axis sliding adjusting mechanism 6, so that the television back plate is supported by the first supporting plate 7 and the second supporting plate 8, and the television back plate can be placed in a manner of adapting to different sizes of television back plates; after the first connecting seat 3 is adjusted, the second connecting seat 4, the first supporting plate 7 and the second supporting plate 8 are adjusted, the first connecting seat 3 is locked on the workbench 1 by the first locking seat 9, the second connecting seat 4 is locked on the workbench 1 by the second locking seat 10, the second supporting plate 8 is locked on the second connecting seat 4 by the third locking seat 11 by the first supporting plate 7 which is locked on the first connecting seat 3 and the fourth locking seat 12, and the welding effect is prevented from being influenced by the deviation of the television backboard caused by the sliding of the first supporting plate 7 or the second supporting plate 8 in the welding process.
In this embodiment, the first locking seat 9 includes a first fixing block 91 fixedly connected to the first connecting seat 3, a first pressing block 92 disposed between the first connecting seat 3 and the workbench 1, a first connecting rod 93 fixedly connected to the first pressing block 92 and penetrating through the first fixing block 91, and a first adjusting bolt 94 penetrating through the first fixing block 91 and abutting against the first pressing block 92, wherein the first fixing block 91 is provided with a first threaded through hole 13 in threaded connection with the first adjusting bolt 94; when the first connecting seat 3 is locked on the workbench 1 through the first locking seat 9, the first adjusting bolt 94, the first pressing block 92 and the workbench 1 are abutted in sequence.
Adopt above-mentioned technical scheme, twist and move first adjusting bolt 94 and move down, make first adjusting bolt 94 push down first compact heap 92 to first adjusting bolt 94, first compact heap 92 and workstation 1 butt in proper order reach the locking effect, and first connecting seat 3 is in the state of stewing for workstation 1 this moment, avoids adjusting the phenomenon that appears the dystopy skew behind first connecting seat 3.
In this embodiment, the first fixing block 91 is provided with a first yielding hole 14, the inner wall of the first yielding hole 14 is fixedly connected with a first linear bearing 15, and the first connecting rod 93 penetrates through the first linear bearing 15; the first pressing block 92 is provided with a first limiting groove 16, two side walls of the first limiting groove 16 are provided with first limiting protrusions 17 in a protruding mode, and the bottom end of the first adjusting bolt 94 is provided with a first annular groove body 18 matched with the first limiting protrusions 17; when the first adjusting bolt 94 is screwed to ascend, the bottom wall of the first annular groove body 18 abuts against the first limiting protrusion 17 and enables the first pressing block 92 to be separated from the workbench 1.
Adopt above-mentioned technical scheme, twist and move first adjusting bolt 94 and rise, drive first compact heap 92 and rise, first connecting rod 93 makes first compact heap 92 break away from workstation 1 with the help of first straight-line bearing 15 rectilinear rising simultaneously, can promote first compact heap 92 to in readjustment first connecting seat 3.
In this embodiment, the second locking seat 10 includes a second fixed block fixedly connected to the second connecting seat 4, a second pressing block disposed between the second connecting seat 4 and the workbench 1, a second connecting rod fixedly connected to the second pressing block and penetrating through the second fixed block, and a second adjusting bolt penetrating through the second fixed block and abutting against the second pressing block, wherein the second fixed block is provided with a second threaded through hole in threaded connection with the second adjusting bolt; when the second connecting seat 4 is locked on the workbench 1 through the second locking seat 10, the second adjusting bolt, the second pressing block and the workbench 1 are sequentially abutted.
Adopt above-mentioned technical scheme, twist and move second adjusting bolt and move down, make second adjusting bolt push down the second compact heap to second adjusting bolt, second compact heap and workstation 1 butt in proper order reach the locking effect, and second connecting seat 4 is in the state of stewing for workstation 1 this moment, avoids appearing the phenomenon of dystopy skew after adjusting second connecting seat 4.
In this embodiment, the second fixing block is provided with a second yielding hole, the inner wall of the second yielding hole is fixedly connected with a second linear bearing, and the second connecting rod penetrates through the second linear bearing; the second pressing block is provided with a second limiting groove, second limiting bulges are convexly extended from two side walls of the second limiting groove, and the bottom end of the second adjusting bolt is provided with a second annular groove body matched with the second limiting bulges; when the second adjusting bolt is screwed to ascend, the bottom wall of the second annular groove body abuts against the second limiting bulge and enables the second pressing block to be separated from the workbench 1.
Adopt above-mentioned technical scheme, twist and move second adjusting bolt and rise, drive the second compact heap and rise, the second connecting rod makes the second compact heap break away from workstation 1 with the help of second linear bearing rectilinear rise simultaneously, can promote the second compact heap to readjust second connecting seat 4.
In this embodiment, the third locking seat 11 includes a third fixed block fixedly connected to the first supporting plate 7, a third pressing block disposed between the first supporting plate 7 and the first connecting seat 3, a third connecting rod fixedly connected to the third pressing block and penetrating through the third fixed block, and a third adjusting bolt penetrating through the third fixed block and abutting against the third pressing block, and the third fixed block is provided with a third threaded through hole in threaded connection with the third adjusting bolt; when the first supporting plate 7 is locked on the first connecting seat 3 through the third locking seat 11, the third adjusting bolt, the third pressing block and the first connecting seat 3 are sequentially abutted.
Adopt above-mentioned technical scheme, twist and move third adjusting bolt and move down, make third adjusting bolt push down the third compact heap to third adjusting bolt, third compact heap and first connecting seat 3 butt in proper order reach the locking effect, and first layer board 7 is in the state of stewing for first connecting seat 3 this moment, avoids appearing the phenomenon of dystopy skew after adjusting first layer board 7.
In this embodiment, the third fixing block is provided with a third abdicating hole, the inner wall of the third abdicating hole is fixedly connected with a third linear bearing, and the third connecting rod penetrates through the third linear bearing; the third pressing block is provided with a third limiting groove, two side walls of the third limiting groove are convexly provided with third limiting bulges, and the bottom end of the third adjusting bolt is provided with a third annular groove body matched with the third limiting bulges; when the third adjusting bolt is screwed to ascend, the bottom wall of the third annular groove body abuts against the third limiting protrusion and enables the third pressing block to be separated from the first connecting seat 3.
By adopting the technical scheme, the third adjusting bolt is screwed to ascend to drive the third pressing block to ascend, and meanwhile, the third connecting rod ascends linearly by virtue of the third linear bearing, so that the third pressing block can be lifted to separate from the first connecting seat 3, and the first supporting plate 7 can be adjusted again.
In this embodiment, the fourth locking seat 12 includes a fourth fixed block fixedly connected to the second supporting plate 8, a fourth pressing block disposed between the second supporting plate 8 and the second connecting seat 4, a fourth connecting rod fixedly connected to the fourth pressing block and penetrating through the fourth fixed block, and a fourth adjusting bolt penetrating through the fourth fixed block and abutting against the fourth pressing block, and the fourth fixed block is provided with a fourth threaded through hole in threaded connection with the fourth adjusting bolt; when the second supporting plate 8 is locked on the second connecting seat 4 through the fourth locking seat 12, the fourth adjusting bolt, the fourth pressing block and the second connecting seat 4 are abutted in sequence.
Adopt above-mentioned technical scheme, twist and move fourth adjusting bolt and move down, make fourth adjusting bolt push down the fourth compact heap to fourth adjusting bolt, fourth compact heap and second connecting seat 4 butt in proper order reach the locking effect, and second layer board 8 is in the state of stewing for second connecting seat 4 this moment, avoids appearing the phenomenon of dystopy skew after having adjusted second layer board 8.
In this embodiment, the fourth fixing block is provided with a fourth abdicating hole, the inner wall of the fourth abdicating hole is fixedly connected with a fourth linear bearing, and the fourth connecting rod penetrates through the fourth linear bearing; the fourth compressing block is provided with a fourth limiting groove, the two side walls of the fourth limiting groove are convexly provided with fourth limiting bulges, and the bottom end of the fourth adjusting bolt is provided with a fourth annular groove body matched with the fourth limiting bulges; when the fourth adjusting bolt is screwed to ascend, the bottom wall of the fourth annular groove body abuts against the fourth limiting protrusion and enables the fourth pressing block to be separated from the second connecting seat 4.
Adopt above-mentioned technical scheme, twist and move fourth adjusting bolt and rise, drive the fourth compact heap and rise, the fourth connecting rod makes the fourth compact heap break away from second connecting seat 4 with the help of fourth linear bearing rectilinear rise simultaneously, can promote the fourth compact heap to in readjustment second layer board 8.
In this embodiment, the first locking seat 9, the second locking seat 10, the third locking seat 11 and the fourth locking seat 12 have the same structure.
The above-mentioned embodiment is the utility model discloses the implementation of preferred, in addition, the utility model discloses can also realize by other modes, not deviating from the utility model discloses any obvious replacement is all within the protection scope under the prerequisite of design.
Claims (9)
1. The utility model provides an adjust locking mechanism of laser welding TV set backplate which characterized in that: the locking device comprises a workbench, an X-axis sliding adjusting mechanism connected to the workbench, a first connecting seat connected to one end of the workbench in a sliding manner through the X-axis sliding adjusting mechanism, a second connecting seat connected to the other end of the workbench in a sliding manner through the X-axis sliding adjusting mechanism, a first Y-axis sliding adjusting mechanism connected to the first connecting seat, a second Y-axis sliding adjusting mechanism connected to the second connecting seat, a first supporting plate connected to the first connecting seat in a sliding manner through the first Y-axis sliding adjusting mechanism, and a second supporting plate connected to the second connecting seat in a sliding manner through the second Y-axis sliding adjusting mechanism.
2. The adjusting and locking mechanism for laser welding the back plate of the television set as claimed in claim 1, wherein: the first locking seat comprises a first fixed block fixedly connected with the first connecting seat, a first pressing block arranged between the first connecting seat and the workbench, a first connecting rod fixedly connected with the first pressing block and penetrating through the first fixed block, and a first adjusting bolt penetrating through the first fixed block and abutting against the first pressing block, wherein the first fixing block is provided with a first threaded through hole in threaded connection with the first adjusting bolt; when the first connecting seat is locked on the workbench through the first locking seat, the first adjusting bolt, the first pressing block and the workbench are sequentially abutted.
3. The adjusting and locking mechanism for laser welding the back plate of the television set as claimed in claim 2, wherein: the first fixing block is provided with a first yielding hole, the inner wall of the first yielding hole is fixedly connected with a first linear bearing, and the first connecting rod penetrates through the first linear bearing; the first pressing block is provided with a first limiting groove, two side walls of the first limiting groove are convexly provided with first limiting bulges, and the bottom end of the first adjusting bolt is provided with a first annular groove body matched with the first limiting bulges; when the first adjusting bolt is screwed to ascend, the bottom wall of the first annular groove body abuts against the first limiting protrusion and enables the first pressing block to be separated from the workbench.
4. The adjusting and locking mechanism for laser welding the back plate of the television set as claimed in claim 1, wherein: the second locking seat comprises a second fixed block fixedly connected with the second connecting seat, a second pressing block arranged between the second connecting seat and the workbench, a second connecting rod fixedly connected with the second pressing block and penetrating through the second fixed block, and a second adjusting bolt penetrating through the second fixed block and abutting against the second pressing block, wherein the second fixed block is provided with a second threaded through hole in threaded connection with the second adjusting bolt; when the second connecting seat is locked on the workbench through the second locking seat, the second adjusting bolt, the second pressing block and the workbench are sequentially abutted.
5. The adjusting and locking mechanism for laser welding the back plate of the television set as claimed in claim 4, wherein: the second fixing block is provided with a second abdicating hole, the inner wall of the second abdicating hole is fixedly connected with a second linear bearing, and the second connecting rod penetrates through the second linear bearing; the second pressing block is provided with a second limiting groove, second limiting bulges are convexly extended from two side walls of the second limiting groove, and the bottom end of the second adjusting bolt is provided with a second annular groove body matched with the second limiting bulges; when the second adjusting bolt is screwed to ascend, the bottom wall of the second annular groove body abuts against the second limiting bulge and enables the second pressing block to be separated from the workbench.
6. The adjusting and locking mechanism for laser welding the back plate of the television set as claimed in claim 1, wherein: the third locking seat comprises a third fixed block fixedly connected with the first supporting plate, a third pressing block arranged between the first supporting plate and the first connecting seat, a third connecting rod fixedly connected with the third pressing block and penetrating through the third fixed block, and a third adjusting bolt penetrating through the third fixed block and abutting against the third pressing block, wherein a third threaded through hole in threaded connection with the third adjusting bolt is formed in the third fixed block; when the first supporting plate is locked on the first connecting seat through the third locking seat, the third adjusting bolt, the third pressing block and the first connecting seat are sequentially abutted.
7. The adjusting and locking mechanism for laser welding the back plate of the television set as claimed in claim 6, wherein: the third fixing block is provided with a third abdicating hole, the inner wall of the third abdicating hole is fixedly connected with a third linear bearing, and the third connecting rod penetrates through the third linear bearing; the third pressing block is provided with a third limiting groove, two side walls of the third limiting groove are convexly provided with third limiting bulges, and the bottom end of the third adjusting bolt is provided with a third annular groove body matched with the third limiting bulges; when the third adjusting bolt is screwed to ascend, the bottom wall of the third annular groove body abuts against the third limiting protrusion and enables the third pressing block to be separated from the first connecting seat.
8. The adjusting and locking mechanism for laser welding the back plate of the television set as claimed in claim 1, wherein: the fourth locking seat comprises a fourth fixed block fixedly connected with the second supporting plate, a fourth pressing block arranged between the second supporting plate and the second connecting seat, a fourth connecting rod fixedly connected with the fourth pressing block and penetrating through the fourth fixed block, and a fourth adjusting bolt penetrating through the fourth fixed block and abutting against the fourth pressing block, wherein the fourth fixed block is provided with a fourth threaded through hole in threaded connection with the fourth adjusting bolt; when the second supporting plate is locked on the second connecting seat through the fourth locking seat, the fourth adjusting bolt, the fourth pressing block and the second connecting seat are sequentially abutted.
9. The adjusting and locking mechanism for laser welding the back plate of a television set as claimed in claim 8, wherein: a fourth yielding hole is formed in the fourth fixing block, a fourth linear bearing is fixedly connected to the inner wall of the fourth yielding hole, and the fourth connecting rod penetrates through the fourth linear bearing; a fourth limiting groove is formed in the fourth pressing block, fourth limiting protrusions are convexly extended from two side walls of the fourth limiting groove, and a fourth annular groove body matched with the fourth limiting protrusions is formed in the bottom end of the fourth adjusting bolt; when the fourth adjusting bolt is screwed to ascend, the bottom wall of the fourth annular groove body abuts against the fourth limiting bulge and enables the fourth pressing block to be separated from the second connecting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221482439.9U CN217571402U (en) | 2022-06-13 | 2022-06-13 | Adjusting and locking mechanism for laser welding of television backboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221482439.9U CN217571402U (en) | 2022-06-13 | 2022-06-13 | Adjusting and locking mechanism for laser welding of television backboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217571402U true CN217571402U (en) | 2022-10-14 |
Family
ID=83529848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221482439.9U Active CN217571402U (en) | 2022-06-13 | 2022-06-13 | Adjusting and locking mechanism for laser welding of television backboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217571402U (en) |
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2022
- 2022-06-13 CN CN202221482439.9U patent/CN217571402U/en active Active
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