CN220342534U - Clamping device for circuit board processing - Google Patents
Clamping device for circuit board processing Download PDFInfo
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- CN220342534U CN220342534U CN202321957379.6U CN202321957379U CN220342534U CN 220342534 U CN220342534 U CN 220342534U CN 202321957379 U CN202321957379 U CN 202321957379U CN 220342534 U CN220342534 U CN 220342534U
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- clamping
- frame
- circuit board
- rotating block
- sliding
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- 238000012545 processing Methods 0.000 title claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of circuit board processing, in particular to a clamping device for circuit board processing, which can rotate and fix a circuit board after clamping according to actual processing requirements, is more convenient to process and increases practicability; the clamping device comprises a clamping frame I and a clamping frame II, wherein the clamping frame I and the clamping frame II are connected through an adjustable clamping mechanism, the adjustable clamping mechanism comprises a base, a support, an outer ring, balls, rotating blocks, a threaded sleeve, a threaded rod, a bearing, a twisting handle, a sliding bar and a sliding sleeve frame, the left side and the right side of the top end of the base are respectively connected with the bottom end of a group of outer rings, the outer end of the threaded rod is connected with the middle part of the inner end of the twisting handle, the inner end of the threaded rod is rotationally connected with the middle part of the outer end of the clamping frame through the bearing, the front side and the rear side of the outer end of the clamping frame are respectively connected with the left end of a group of sliding bar, the front end and the rear end of the inner side of the right rotating block are respectively connected with the inner end of the sliding sleeve frame, and the outer side sliding connection of the sliding bar is further provided with a clamping mechanism between the outer ring on the left side and the rotating blocks.
Description
Technical Field
The utility model relates to the technical field of circuit board processing, in particular to a clamping device for circuit board processing.
Background
Along with the development of the prior art, the use of the circuit board is also more and more extensive, and when the electronic product is assembled, the process is complicated, and especially in the processing process of the circuit board, the circuit board needs to be clamped and fixed by using a corresponding clamping device, so that the occurrence of offset of the circuit board during processing is avoided, the defective products are caused, and the existing circuit board clamping device needs to be designed in advance when the circuit board is installed.
The prior art is provided with a circuit board clamping device with the publication number of CN215073176U, which provides a design concept of clamping circuit boards with different sizes and different types, and the distance between the first mounting plate and the second mounting plate can be easily adjusted through the first slide way, the second slide way and the length adjusting bolt, so that the effects of easily fixing the circuit boards with different types and different sizes when the circuit boards are clamped and fixed are increased, the problem that the clamping device needs to be replaced when the circuit boards with different sizes are fixed and the circuit boards with different types are replaced is solved, the production cost is increased, and the use is inconvenient.
However, in the actual circuit board processing process, the device is only limited to clamping in one state of the circuit board, so that the device is inconvenient to process at certain parts and has insufficient practicability.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the clamping device for processing the circuit board can rotate and fix the circuit board after clamping according to actual processing requirements, is more convenient to process and increases practicability.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the clamping device for processing the circuit board comprises a clamping frame I and a clamping frame II, wherein the clamping frame I and the clamping frame II are connected through an adjustable clamping mechanism, the adjustable clamping mechanism comprises a base, a support, an outer ring, balls, rotating blocks, a threaded sleeve, a threaded rod, bearings, twisting handles, sliding strips and a sliding sleeve frame, the left side and the right side of the top end of the base are respectively connected with the bottom end of a group of outer rings, the inner side of the outer ring is rotationally connected with the outer side of the rotating blocks through a plurality of groups of balls, the inner end of the left rotating block is connected with the middle part of one outer end of the clamping frame, the inner side of the right rotating block is connected with the outer side of the threaded sleeve, the inner wall of the threaded sleeve is in threaded connection with the outer wall of the threaded rod, the outer end of the threaded rod is connected with the middle part of the inner end of the twisting handles, the inner end of the threaded rod is in rotary connection with the middle part of the outer end of the clamping frame through bearings, the front and back sides of the outer ends of the clamping frame are respectively connected with the left ends of a group of sliding strips, the inner sides of the right rotating block are respectively connected with the inner ends of a group of sliding sleeve frame, the inner sides of the sliding frames are slidingly connected, and clamping mechanisms are further arranged between the left outer ring and the rotating block.
Preferably, the clamping mechanism comprises a connecting frame, a jacking screw sleeve, a jacking screw rod and a contact ring pad, the upper side of the outer end of the left outer ring is connected with the inner end of the connecting frame, the inner side of the connecting frame is connected with the outer side of the jacking screw sleeve, the inner wall of the jacking screw sleeve is in threaded connection with the outer wall of the jacking screw rod, and the contact ring pad is arranged at the outer end of the rotating block corresponding to the vertical ring side of the jacking screw rod.
Preferably, the sliding strip further comprises baffle plates, and the outer sides of each group of sliding strips are respectively connected with the middle parts of the inner sides of one group of baffle plates.
Preferably, the device further comprises a handle piece, wherein the left side of the front end of the right rotating block is connected with the inner end of the handle piece.
Preferably, the device further comprises oil injection nozzles, wherein a group of oil injection nozzles are respectively arranged in the middle of the top end of each group of outer ring, and the output ends of the oil injection nozzles are communicated with the inner wall of the outer ring.
Preferably, the oil injection nozzle further comprises an oil injection cap, and the oil injection cap is detachably arranged on the outer side of the oil injection nozzle.
(III) beneficial effects
Compared with the prior art, the utility model provides the clamping device for processing the circuit board, which has the following beneficial effects:
the circuit board is placed in the inner side of the clamping frame II and the inner side of the clamping frame I, the twisting handle is twisted under the fixed state of the right rotating block, the threaded rod rotates under the restraint of the bearing, the threaded rod is assembled with the threaded sleeve in a threaded manner, and the sliding of the two groups of sliding strips on the inner side of the sliding sleeve frame is restrained, so that the clamping frame II moves inwards to be tightly acted on the current board with the clamping frame I, the circuit board is rotated by the rotation restraint of the balls in the outer ring by the two groups of rotating blocks and is fixed by the clamping mechanism at any position, the circuit board can be stabilized in the state, the circuit board can be rotated and fixed after being clamped according to actual processing requirements, the processing is more convenient, and the practicability is improved.
Drawings
FIG. 1 is an axial view of a schematic structural diagram of the present utility model;
FIG. 2 is a top view of FIG. 1 in accordance with the present utility model;
FIG. 3 is a front view of FIG. 1 of the present utility model;
fig. 4 is a left side view of fig. 1 in accordance with the present utility model.
The reference numerals in the drawings: 1. a base; 2. a bracket; 3. an outer ring; 4. a ball; 5. a rotating block; 6. the clamping frame I; 7. a thread sleeve; 8. a threaded rod; 9. a bearing; 10. a second clamping frame; 11. twisting the handle; 12. a slide bar; 13. a sliding sleeve frame; 14. a connecting frame; 15. tightly pushing the screw sleeve; 16. tightly pushing the screw rod; 17. a contact ring pad; 18. a baffle; 19. a handle piece; 20. an oil filling nozzle; 21. and (5) oiling the cap.
Detailed Description
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Example 1
Referring to fig. 1-4, a clamping device for circuit board processing comprises a clamping frame one 6 and a clamping frame two 10, wherein the clamping frame one 6 and the clamping frame two 10 are connected through an adjustable clamping mechanism, the adjustable clamping mechanism comprises a base 1, a bracket 2, an outer ring 3, balls 4, a rotating block 5, a threaded sleeve 7, a threaded rod 8, a bearing 9, a twisting handle 11, sliding strips 12 and a sliding sleeve frame 13, the left side and the right side of the top end of the base 1 are respectively connected with the bottom end of a group of outer rings 3, the inner side of the outer ring 3 is rotationally connected with the outer side of the rotating block 5 through a plurality of groups of balls 4, the inner end of the left rotating block 5 is connected with the middle part of the outer end of the clamping frame one 6, the inner side of the rotating block 5 is connected with the outer side of the threaded sleeve 7, the inner wall of the threaded rod 8 is in threaded connection with the middle part of the inner end of the twisting handle 11, the inner end of the threaded rod 8 is rotationally connected with the middle part of the outer end of the clamping frame two 10 through a bearing 9, the front and back sides of the outer ends of the clamping frame two 10 are respectively connected with the left ends of a group of sliding strips 12, the inner side of the rotating block 5 is respectively connected with the inner side of the sliding strips 13, and the sliding sleeve 3 is also connected with the inner side of the sliding sleeve 13; firstly, the left rotating block 5 is relatively fixed with the outer ring 3 by a clamping mechanism, then the clamping frame two 10 and the clamping frame one 6 are correspondingly arranged, a circuit board is arranged on the inner sides of the clamping frame two 10 and the clamping frame one 6, under the fixed state of the right rotating block 5, the screwing handle 11 is screwed, the threaded rod 8 rotates under the constraint of the bearing 9, the threaded rod 8 is screwed with the threaded sleeve 7 and is limited by the sliding of the two groups of sliding strips 12 on the inner side of the sliding sleeve frame 13, the clamping frame two 10 is enabled to move inwards, and then the clamping frame one 6 acts on a current board to clamp, the circuit board is rotated by the rotation constraint of the balls 4 in the outer ring 3 by means of the two groups of rotating blocks 5, and is fixed by the clamping mechanism at any position, so that the circuit board can be stabilized in the state, the circuit board can be rotated and fixed after being clamped according to actual processing requirements, the processing is more convenient, and the practicability is increased.
The clamping mechanism comprises a connecting frame 14, a jacking screw sleeve 15, a jacking screw rod 16 and a contact ring pad 17, wherein the upper side of the outer end of the left outer ring 3 is connected with the inner end of the connecting frame 14, the inner side of the connecting frame 14 is connected with the outer side of the jacking screw sleeve 15, the inner wall of the jacking screw sleeve 15 is in threaded connection with the outer wall of the jacking screw rod 16, and the contact ring pad 17 is arranged at the outer end of the rotating block 5 corresponding to the vertical ring side of the jacking screw rod 16; the tightening screw 16 is screwed, and the tightening screw 16 is combined with the tightening screw sleeve 15 in a screwing way, so that the tightening screw 16 acts inwards on the contact ring pad 17 to be clamped, and the rotating block 5 is fixed relative to the outer ring 3 under the connection of the connecting frame 14, thereby improving the stability.
The oil filling nozzle comprises an oil filling nozzle body 20, and is characterized by further comprising an oil filling cap 21, wherein the oil filling cap 21 is detachably arranged on the outer side of the oil filling nozzle body 20; after the oiling cap 21 is installed, the inner side of the oiling nozzle 20 can be sealed and protected, and the reliability is improved.
Example 2
Referring to fig. 1-4, a clamping device for circuit board processing comprises a clamping frame one 6 and a clamping frame two 10, wherein the clamping frame one 6 and the clamping frame two 10 are connected through an adjustable clamping mechanism, the adjustable clamping mechanism comprises a base 1, a bracket 2, an outer ring 3, balls 4, a rotating block 5, a threaded sleeve 7, a threaded rod 8, a bearing 9, a twisting handle 11, sliding strips 12 and a sliding sleeve frame 13, the left side and the right side of the top end of the base 1 are respectively connected with the bottom end of a group of outer rings 3, the inner side of the outer ring 3 is rotationally connected with the outer side of the rotating block 5 through a plurality of groups of balls 4, the inner end of the left rotating block 5 is connected with the middle part of the outer end of the clamping frame one 6, the inner side of the rotating block 5 is connected with the outer side of the threaded sleeve 7, the inner wall of the threaded rod 8 is in threaded connection with the middle part of the inner end of the twisting handle 11, the inner end of the threaded rod 8 is rotationally connected with the middle part of the outer end of the clamping frame two 10 through a bearing 9, the front and back sides of the outer ends of the clamping frame two 10 are respectively connected with the left ends of a group of sliding strips 12, the inner side of the rotating block 5 is respectively connected with the inner side of the sliding strips 13, and the sliding sleeve 3 is also connected with the inner side of the sliding sleeve 13; firstly, the left rotating block 5 is relatively fixed with the outer ring 3 by a clamping mechanism, then the clamping frame two 10 and the clamping frame one 6 are correspondingly arranged, a circuit board is arranged on the inner sides of the clamping frame two 10 and the clamping frame one 6, under the fixed state of the right rotating block 5, the screwing handle 11 is screwed, the threaded rod 8 rotates under the constraint of the bearing 9, the threaded rod 8 is screwed with the threaded sleeve 7 and is limited by the sliding of the two groups of sliding strips 12 on the inner side of the sliding sleeve frame 13, the clamping frame two 10 is enabled to move inwards, and then the clamping frame one 6 acts on a current board to clamp, the circuit board is rotated by the rotation constraint of the balls 4 in the outer ring 3 by means of the two groups of rotating blocks 5, and is fixed by the clamping mechanism at any position, so that the circuit board can be stabilized in the state, the circuit board can be rotated and fixed after being clamped according to actual processing requirements, the processing is more convenient, and the practicability is increased.
The sliding strip 12 further comprises baffle plates 18, and the outer sides of each group of sliding strips 12 are respectively connected with the middle parts of the inner sides of one group of baffle plates 18; the outside of the slide bar 12 can be blocked by the blocking piece 18, so that the slide bar 12 is prevented from sliding out of the slide sleeve frame 13, and the reliability is improved.
The left side of the front end of the right rotating block 5 is connected with the inner end of the handle piece 19; the holding handle piece 19 is convenient for holding and fixing the rotating block 5 on the right side, so that convenience is improved.
The device further comprises oil filling nozzles 20, wherein a group of oil filling nozzles 20 are respectively arranged in the middle of the top end of each group of outer ring 3, and the output ends of the oil filling nozzles 20 are communicated with the inner wall of the outer ring 3; the oil can be injected into the inner side of the outer ring 3 through the oil injection nozzle 20 for maintenance, so as to lubricate the ball 4 and avoid clamping stagnation.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The clamping device for processing the circuit board comprises a clamping frame I (6) and a clamping frame II (10), wherein the clamping frame I (6) and the clamping frame II (10) are connected through an adjustable clamping mechanism, and the clamping device is characterized in that the adjustable clamping mechanism comprises a base (1), a bracket (2), an outer ring (3), balls (4), a rotating block (5), a threaded sleeve (7), a threaded rod (8), a bearing (9), a screwing handle (11), a sliding bar (12) and a sliding sleeve frame (13), the left side and the right side of the top end of the base (1) are respectively connected with the bottom end of a group of outer rings (3), the inner side of the outer ring (3) is rotationally connected with the outer side of the rotating block (5) through a plurality of groups of balls (4), the inner side of the left side rotating block (5) is connected with the middle part of the outer end of the clamping frame I (6), the inner side of the right side rotating block (5) is connected with the outer side of a threaded sleeve (7), the inner wall of the threaded sleeve (7) is in threaded rod (8) is in threaded mounting connection with the outer wall of the threaded rod (8), the middle part of the inner end of the threaded rod (11) is connected with the inner end of the screwing handle (8) through the bearing (9) and the inner end of the clamping frame II (10) is respectively connected with the front end of the left side rotating block II (10) and the front end of the sliding sleeve (13) respectively, the inner side of the sliding sleeve frame (13) is in sliding connection with the outer side of the sliding strip (12), and a clamping mechanism is further arranged between the left outer ring (3) and the rotating block (5).
2. The clamping device for circuit board processing according to claim 1, wherein: the clamping mechanism comprises a connecting frame (14), a jacking screw sleeve (15), a jacking screw rod (16) and a contact ring pad (17), wherein the upper side of the outer end of the left outer ring (3) is connected with the inner end of the connecting frame (14), the inner side of the connecting frame (14) is connected with the outer side of the jacking screw sleeve (15), the inner wall of the jacking screw sleeve (15) is in threaded connection with the outer wall of the jacking screw rod (16), and the contact ring pad (17) is arranged at the outer end of the rotating block (5) corresponding to the vertical ring side of the jacking screw rod (16).
3. The clamping device for circuit board processing according to claim 1, wherein: the sliding strip is characterized by further comprising baffle plates (18), wherein the outer sides of each group of sliding strips (12) are respectively connected with the middle parts of the inner sides of one group of baffle plates (18).
4. The clamping device for circuit board processing according to claim 1, wherein: the left side of the front end of the right rotating block (5) is connected with the inner end of the handle piece (19).
5. The clamping device for circuit board processing according to claim 1, wherein: the novel oil filling machine further comprises oil filling nozzles (20), wherein a group of oil filling nozzles (20) are respectively arranged in the middle of the top end of each group of outer ring (3), and the output end of each oil filling nozzle (20) is communicated with the inner wall of each outer ring (3).
6. The clamping device for circuit board processing according to claim 5, wherein: the oil injection nozzle is characterized by further comprising an oil injection cap (21), and the oil injection cap (21) is detachably arranged on the outer side of the oil injection nozzle (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321957379.6U CN220342534U (en) | 2023-07-24 | 2023-07-24 | Clamping device for circuit board processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321957379.6U CN220342534U (en) | 2023-07-24 | 2023-07-24 | Clamping device for circuit board processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220342534U true CN220342534U (en) | 2024-01-12 |
Family
ID=89458692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321957379.6U Active CN220342534U (en) | 2023-07-24 | 2023-07-24 | Clamping device for circuit board processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220342534U (en) |
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2023
- 2023-07-24 CN CN202321957379.6U patent/CN220342534U/en active Active
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