CN216434157U - Clamping device for detecting and positioning electronic components of circuit board - Google Patents
Clamping device for detecting and positioning electronic components of circuit board Download PDFInfo
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- CN216434157U CN216434157U CN202122311321.1U CN202122311321U CN216434157U CN 216434157 U CN216434157 U CN 216434157U CN 202122311321 U CN202122311321 U CN 202122311321U CN 216434157 U CN216434157 U CN 216434157U
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- fixedly connected
- rod
- bearing
- clamping frame
- circuit board
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Abstract
The utility model discloses a clamping device for circuit board electronic components detects location relates to circuit board and detects anchor clamps technical field, include: the lifting device comprises a base, a supporting rod, a lifting cavity, a lower clamping frame, a cross rod II, a bearing IV and an upper clamping frame; a supporting rod is fixedly connected to the left side of the upper surface of the base; one side in the supporting rod is fixedly connected with a lifting cavity; one end of the right side of the supporting rod is movably connected with a lower clamping frame; has the advantages that: through rotatory rocker, it is rotatory to make the rocker pass through the through-hole and drive gear two, and it is rotatory to make gear two drive gear one, and the gear drives and drives the screw thread lead screw rotation, makes the slider on the screw thread lead screw, horizontal migration about can carrying out, and the slider drives horizontal pole one simultaneously and horizontal migration about centre gripping frame down to can adjust the distance between centre gripping frame and the last centre gripping frame down, thereby make centre gripping frame and last centre gripping frame can press from both sides the tight fixed to the circuit board of multiple size.
Description
Technical Field
The utility model relates to a circuit board detects anchor clamps technical field, concretely relates to a clamping device that is used for circuit board electronic components to detect location.
Background
Along with the development of economy and the continuous improvement of science and technology, electronic products are more and more widely used, and electronic components are generally required to be tested in the production and manufacturing process, wherein a common method is to test by adopting a circuit board, the circuit board is required to be fixed firstly when the test is carried out, and then the electronic components are tested by using a special tool; when the circuit board is fixed, a clamping device is needed;
at present, the existing clamp is inconvenient to use, only a circuit board with a single specification can be fixed, and the position of the circuit board after being fixed cannot be adjusted, so that electronic elements are inconvenient to detect; therefore, a clamping device for detecting and positioning electronic components of a circuit board is provided to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the clamping device for detecting and positioning the electronic components of the circuit board is provided, and the problem that the existing clamp is inconvenient to use and can only fix the circuit board with a single specification, and the position of the fixed circuit board cannot be adjusted, so that the electronic components are inconvenient to detect is solved.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a clamping device for circuit board electronic components detects location, include: the lifting device comprises a base, a supporting rod, a lifting cavity, a lower clamping frame, a cross rod II, a bearing IV and an upper clamping frame; a supporting rod is fixedly connected to the left side of the upper surface of the base; a lifting cavity is fixedly connected to one side inside the supporting rod; one end of the right side of the supporting rod is movably connected with a lower clamping frame; a second cross rod is fixedly connected to the right side of the top of the supporting rod; a bearing IV is fixedly connected inside the bottom of the right side of the cross rod II; one side of the bottom of the right side of the second cross rod is movably connected with an upper clamping frame;
the lifting cavity comprises: the device comprises a bearing I, a threaded screw rod, a gear I, a gear II, a through hole, a rocker, a sliding block, a cross rod I and a bearing II;
the lower clamping frame includes: the clamping device comprises a threaded hole I, a threaded rod I, a bearing III, a clamping plate I and a rotating rod I;
the upper clamping frame includes: the screw hole II, the threaded rod II, the bearing V, the clamping plate II and the rotating rod II.
Preferably, bearings I are fixedly connected to the upper part and the lower part of the inner part of the lifting cavity; the interior of the lifting cavity is movably connected with a threaded lead screw, and the threaded lead screws are fixedly connected to the interior of an inner ring of the bearing from top to bottom; the bottom of the outer wall of the threaded lead screw is fixedly connected with a first gear; the left side of the first gear is meshed with a second gear; the left side of the second gear is fixedly connected with a rocker; the rocker extends to the outside of the supporting rod through a through hole arranged on the supporting rod; the outer wall of the threaded lead screw is movably connected with a sliding block; the right side of the sliding block is fixedly connected with a first cross rod; and a second bearing is fixedly connected inside the top of the right side of the first cross rod.
Preferably, a threaded hole I is fixedly connected to the right side of the lower clamping frame; a first threaded rod is movably connected inside the first threaded hole, and the left side of the first threaded rod extends into the lower clamping frame; a bearing III is fixedly connected to the left side of the threaded rod I; the left side of the bearing III is fixedly connected with a first clamping plate; and the bottom of the lower clamping frame is fixedly connected with a first rotating rod, and the bottom of the first rotating rod is fixedly connected inside the inner ring of the second bearing.
Preferably, a threaded hole II is fixedly connected to the right side of the upper clamping frame; a threaded rod II is movably connected inside the threaded hole II, and the left side of the threaded rod II extends into the upper clamping frame; a bearing V is fixedly connected to the left side of the threaded rod II; the left side of the bearing five is fixedly connected with a second clamping plate;
go up centre gripping frame top fixedly connected with rotary rod two, just two tops of rotary rod fixed connection are inside four inner circles of bearing.
As an optimization of the utility model, the lower clamping frame and the lower clamping frame are symmetrically arranged from top to bottom.
As an optimization, the inner wall of the lower clamping frame and the inner wall of the lower clamping frame, the first clamping plate and the outer wall of the left side of the first clamping plate are both provided with sponge cushions.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
the clamping plate for the electronic component has simple structure, reasonable design and convenient use; when the circuit board is optically detected, the clamping operation is simple and convenient, the circuit board can be effectively prevented from being damaged, the circuit board clamping device can be suitable for clamping and fixing circuit boards with different sizes, and the detection angle is simple and convenient to adjust when the circuit board is detected.
Drawings
FIG. 1 is a front view of the present invention as a whole;
FIG. 2 is a schematic overall front sectional view of the present invention;
FIG. 3 is a schematic view of the right sectional view of the integral supporting rod of the present invention;
fig. 4 is an enlarged schematic view of the whole fig. 2 of the present invention at a;
fig. 5 is an enlarged schematic structural diagram of the whole fig. 2B of the present invention.
The reference numerals are explained below:
1. a base; 2. a support bar; 3. a lifting cavity; 301. a first bearing; 302. a threaded lead screw; 303. a first gear; 304. a second gear; 305. a through hole; 306. a rocker; 307. a slider; 308. a first cross bar;
309. a second bearing; 4. a lower clamping frame; 401. a first threaded hole; 402. a first threaded rod; 403. a third bearing; 404. a first clamping plate; 405. rotating the rod I; 5. a second cross bar; 6. a bearing IV; 7. an upper clamping frame; 701. a second threaded hole; 702. a second threaded rod; 703. a fifth bearing; 704. a second clamping plate; 705. and rotating the rod II.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 to 5, a clamping device for detecting and positioning electronic components of a circuit board comprises: the device comprises a base 1, a support rod 2, a lifting cavity 3, a lower clamping frame 4, a cross rod II 5, a bearing IV 6 and an upper clamping frame 7; the left side of the upper surface of the base 1 is fixedly connected with a supporting rod 2; one side inside the supporting rod 2 is fixedly connected with a lifting cavity 3; one end of the right side of the supporting rod 2 is movably connected with a lower clamping frame 4; the right side of the top of the support rod 2 is fixedly connected with a cross rod II 5; a bearing IV 6 is fixedly connected inside the bottom of the right side of the cross rod II 5; one side of the bottom of the right side of the second cross rod 5 is movably connected with an upper clamping frame 7;
the lifting chamber 3 comprises: a first bearing 301, a threaded screw 302, a first gear 303, a second gear 304, a through hole 305, a rocker 306, a sliding block 307, a first cross bar 308 and a second bearing 309;
the lower grip frame 4 includes: a first threaded hole 401, a first threaded rod 402, a third bearing 403, a first clamping plate 404 and a first rotating rod 405;
the upper clamp frame 7 includes: a second screw hole 701, a second screw rod 702, a fifth bearing 703, a second clamping plate 704 and a second rotating rod 705.
In the embodiment, the first bearings 301 are fixedly connected with the upper part and the lower part inside the lifting cavity 3; a threaded lead screw 302 is movably connected inside the lifting cavity 3, and the threaded lead screws 302 are fixedly connected inside an inner ring of a first bearing 301 from top to bottom; the bottom of the outer wall of the threaded screw 302 is fixedly connected with a first gear 303; the left side of the first gear 303 is meshed with a second gear 304; the left side of the second gear 304 is fixedly connected with a rocker 306; the rocker 306 extends to the outside of the support rod 2 through a through hole 305 arranged on the support rod 2; the outer wall of the threaded screw 302 is movably connected with a slide block 307; a first cross bar 308 is fixedly connected to the right side of the sliding block 307; a second bearing 309 is fixedly connected to the inside of the top of the right side of the first cross rod 308.
During the specific use, the rocker 306 is rotated, the rocker 306 drives the gear II 304 to rotate through the through hole 305, the gear II 304 drives the gear I303 to rotate, the gear I303 drives the threaded lead screw 302 to rotate, the sliding block 307 is arranged on the threaded lead screw 302 and can move up and down horizontally, and the sliding block 307 synchronously drives the cross rod I308 and the lower clamping frame 4 to move up and down horizontally, so that the distance between the lower clamping frame 4 and the upper clamping frame 4 can be adjusted, and the lower clamping frame 4 and the upper clamping frame 4 can clamp and fix circuit boards of various sizes.
In this embodiment, the right side of the lower clamping frame 4 is fixedly connected with a first threaded hole 401; a first threaded rod 402 is movably connected inside the first threaded hole 401, and the left side of the first threaded rod 402 extends into the lower clamping frame 4; the left side of the first threaded rod 402 is fixedly connected with a third bearing 403; the left side of the bearing III 3 is fixedly connected with a clamping plate I404; the bottom of the lower clamping frame 4 is fixedly connected with a first rotating rod 405, and the bottom of the first rotating rod 405 is fixedly connected inside an inner ring of a second bearing 309.
When the clamping device is used specifically, the bottom edge of a circuit board is placed inside the lower clamping frame 4, then the first threaded rod 402 is rotated clockwise, the first threaded rod 402 is rotated inside the first threaded hole 401, the left end of the first threaded rod 402 is rotated inside the inner ring of the third bearing 403, the first threaded rod 402 synchronously drives the first clamping plate 404 to move towards the edge of the circuit board, and after the first clamping plate 404 touches the circuit board, the circuit board is clamped and fixed between the first clamping plate 404 and the inside of the lower clamping frame 4, so that the bottom edge of the circuit board is fixed conveniently;
simultaneously, the lower clamping frame 4 is shifted, the first rotating rod 405 rotates in the inner ring of the second bearing 309, so that the first rotating rod 406 can drive the lower clamping frame 4 to rotate by 360 degrees, and meanwhile, the lower clamping frame 4 can synchronously drive the circuit board to rotate by 360 degrees and can turn over the circuit board, and therefore the detection angle of the circuit board is convenient to adjust.
In this embodiment, the right side of the upper clamping frame 7 is fixedly connected with a second threaded hole 701; a second threaded rod 702 is movably connected inside the second threaded hole 701, and the left side of the second threaded rod 702 extends into the upper clamping frame 7; the left side of the second threaded rod 701 is fixedly connected with a fifth bearing 703; the left side of the bearing five 703 is fixedly connected with a clamping plate II 704; the top of the upper clamping frame 7 is fixedly connected with a second rotating rod 705, and the top of the second rotating rod 705 is fixedly connected inside an inner ring of the bearing four 6.
When the clamping device is used specifically, the top edge of the circuit board is placed inside the upper clamping frame 7, then the second threaded rod 702 is rotated clockwise, the second threaded rod 702 is rotated inside the second threaded hole 701, the left end of the second threaded rod 701 is rotated inside the inner ring of the fifth bearing 703, the second threaded rod 702 synchronously drives the second clamping plate 704 to move towards the edge of the circuit board, and after the second clamping plate 704 touches the circuit board, the circuit board is clamped and fixed between the second clamping plate 704 and the inside of the upper clamping frame 7, so that the top edge of the circuit board can be fixed;
meanwhile, after the circuit board is fixed by the upper clamping frame 7 and the lower clamping frame 4 from top to bottom, when the lower clamping frame 4 is stirred, the upper clamping frame 7 can also rotate inside the inner ring of the bearing four 6 through the second rotating rod 705, so that the upper clamping frame 7 is driven to rotate, the lower clamping frame 4 and the upper clamping frame 7 can synchronously rotate, and the detection angle during the inspection of the circuit board is convenient to adjust.
In this embodiment, the lower holding frame 4 and the lower holding frame 7 are arranged vertically symmetrically.
When the clamping device is used specifically, the circuit board can be clamped and fixed up and down through the upper clamping frame 7 and the lower clamping frame 4; simultaneously, the upper clamping frame 7 and the lower clamping frame 4 can clamp and fix the circuit board singly, so that the use is convenient, a plurality of circuit boards can be clamped and fixed, and the detection efficiency is improved
In this embodiment, the inner walls of the lower holding frame 4 and the lower holding frame 7 and the outer walls of the left sides of the first holding plate 404 and the second holding plate 704 are both provided with foam pads.
During the specific use, all be equipped with the foam-rubber cushion through inside inner wall of centre gripping frame 4 and lower centre gripping frame 7 and grip block 404 and two 704 left side outer walls of grip block down to make grip block 404 and two 704 of grip block press from both sides the fastening to the circuit board regularly, can effectually protect the circuit board centre gripping, avoid the circuit board to press from both sides badly.
The utility model provides a clamping device's that is used for circuit board electronic components to detect location theory of operation:
when the clamping device is used, the bottom edge of a circuit board is placed inside the lower clamping frame 4, then the first threaded rod 402 is rotated clockwise, the first threaded rod 402 is rotated inside the first threaded hole 401, the left end of the first threaded rod 402 is rotated inside the inner ring of the third bearing 403, the first threaded rod 402 synchronously drives the first clamping plate 404 to move towards the edge of the circuit board, and the first clamping plate 404 is clamped and fixed between the first clamping plate 404 and the inside of the lower clamping frame 4 after touching the circuit board, so that the bottom edge of the circuit board is fixed conveniently;
then, the rocker 306 is rotated, the rocker 306 drives the gear II 304 to rotate through the through hole 305, the gear II 304 drives the gear I303 to rotate, the gear I303 drives the threaded screw rod 302 to rotate, the sliding block 307 is arranged on the threaded screw rod 302 and can move up and down horizontally, and meanwhile, the sliding block 307 synchronously drives the cross rod I308 and the lower clamping frame 4 to move up and down horizontally, so that the distance between the lower clamping frame 4 and the upper clamping frame 4 is adjusted, and after the distance is adjusted to a proper position, the top edge of the circuit board is placed inside the upper clamping frame 7;
then, the second threaded rod 702 is rotated clockwise, the second threaded rod 702 is rotated in the second threaded hole 701, the left end of the second threaded rod 701 is rotated in the inner ring of the fifth bearing 703, the second threaded rod 702 synchronously drives the second clamping plate 704 to move towards the edge of the circuit board, and the second clamping plate 704 is clamped and fixed between the second clamping plate 704 and the inner part of the upper clamping frame 7 after touching the circuit board, so that the top edge of the circuit board is fixed;
meanwhile, after the upper clamping frame 7 and the lower clamping frame 4 fix the circuit board up and down, the lower clamping frame 4 is pulled, so that the first rotating rod 405 rotates inside the inner ring of the second bearing 309; meanwhile, the upper clamping frame 7 can also rotate in the inner ring of the bearing four 6 through the second rotating rod 705, so that the lower clamping frame 4 and the upper clamping frame 7 can synchronously rotate, and the detection angle during the inspection of the circuit board is convenient to adjust.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (6)
1. A clamping device for detecting and positioning electronic components of a circuit board comprises: the device comprises a base (1), a support rod (2), a lifting cavity (3), a lower clamping frame (4), a cross rod II (5), a bearing IV (6) and an upper clamping frame (7); the method is characterized in that: the left side of the upper surface of the base (1) is fixedly connected with a supporting rod (2); a lifting cavity (3) is fixedly connected to one side of the inner part of the supporting rod (2); one end of the right side of the supporting rod (2) is movably connected with a lower clamping frame (4); a second cross rod (5) is fixedly connected to the right side of the top of the supporting rod (2); a bearing IV (6) is fixedly connected inside the bottom of the right side of the cross rod II (5); one side of the bottom of the right side of the second cross rod (5) is movably connected with an upper clamping frame (7);
the lifting chamber (3) comprises: the device comprises a bearing I (301), a threaded lead screw (302), a gear I (303), a gear II (304), a through hole (305), a rocker (306), a sliding block (307), a cross bar I (308) and a bearing II (309);
the lower clamping frame (4) comprises: the device comprises a first threaded hole (401), a first threaded rod (402), a third bearing (403), a first clamping plate (404) and a first rotating rod (405);
the upper clamping frame (7) comprises: a second threaded hole (701), a second threaded rod (702), a fifth bearing (703), a second clamping plate (704) and a second rotating rod (705).
2. The clamping device for detecting and positioning the electronic components of the circuit board as claimed in claim 1, wherein: a first bearing (301) is fixedly connected to the upper part and the lower part of the interior of the lifting cavity (3); a threaded lead screw (302) is movably connected inside the lifting cavity (3), and the threaded lead screw (302) is vertically and fixedly connected inside an inner ring of the first bearing (301); the bottom of the outer wall of the threaded screw rod (302) is fixedly connected with a first gear (303); a second gear (304) is meshed and connected to the left side of the first gear (303); a rocker (306) is fixedly connected to the left side of the second gear (304); the rocker (306) extends to the outside of the supporting rod (2) through a through hole (305) formed in the supporting rod (2); the outer wall of the threaded lead screw (302) is movably connected with a sliding block (307); a first cross rod (308) is fixedly connected to the right side of the sliding block (307); and a second bearing (309) is fixedly connected to the inside of the top of the right side of the first cross rod (308).
3. The clamping device for detecting and positioning the electronic components of the circuit board as claimed in claim 1, wherein: the right side of the lower clamping frame (4) is fixedly connected with a first threaded hole (401); a first threaded rod (402) is movably connected inside the first threaded hole (401), and the left side of the first threaded rod (402) extends into the lower clamping frame (4); a third bearing (403) is fixedly connected to the left side of the first threaded rod (402); the left side of the bearing III (403) is fixedly connected with a clamping plate I (404); the bottom of the lower clamping frame (4) is fixedly connected with a first rotating rod (405), and the bottom of the first rotating rod (405) is fixedly connected inside an inner ring of a second bearing (309).
4. The clamping device for detecting and positioning the electronic components of the circuit board as claimed in claim 1, wherein: a second threaded hole (701) is fixedly connected to the right side of the upper clamping frame (7); a second threaded rod (702) is movably connected inside the second threaded hole (701), and the left side of the second threaded rod (702) extends into the upper clamping frame (7); a bearing fifth (703) is fixedly connected to the left side of the threaded rod II (702); the left side of the bearing five (703) is fixedly connected with a clamping plate II (704); and the top of the upper clamping frame (7) is fixedly connected with a second rotating rod (705), and the top of the second rotating rod (705) is fixedly connected inside an inner ring of the fourth bearing (6).
5. The clamping device for detecting and positioning the electronic components of the circuit board as claimed in claim 1, wherein: the lower clamping frame (4) and the upper clamping frame (7) are arranged in a vertically symmetrical mode.
6. The clamping device for detecting and positioning the electronic components of the circuit board as claimed in claim 1, wherein: sponge cushions are arranged on the inner walls of the lower clamping frame (4) and the upper clamping frame (7) and the outer walls of the left sides of the first clamping plate (404) and the second clamping plate (704).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122311321.1U CN216434157U (en) | 2021-09-24 | 2021-09-24 | Clamping device for detecting and positioning electronic components of circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122311321.1U CN216434157U (en) | 2021-09-24 | 2021-09-24 | Clamping device for detecting and positioning electronic components of circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216434157U true CN216434157U (en) | 2022-05-03 |
Family
ID=81322780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122311321.1U Active CN216434157U (en) | 2021-09-24 | 2021-09-24 | Clamping device for detecting and positioning electronic components of circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216434157U (en) |
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2021
- 2021-09-24 CN CN202122311321.1U patent/CN216434157U/en active Active
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