CN213163544U - Tool base that can convenient angle regulation - Google Patents
Tool base that can convenient angle regulation Download PDFInfo
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- CN213163544U CN213163544U CN202021479724.6U CN202021479724U CN213163544U CN 213163544 U CN213163544 U CN 213163544U CN 202021479724 U CN202021479724 U CN 202021479724U CN 213163544 U CN213163544 U CN 213163544U
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Abstract
The utility model discloses a can convenient angle regulation's tool base, the on-line screen storage device comprises a base, the top of base is rotated and is connected with the rotor plate, and first backup pad and second backup pad have been welded respectively to the top both sides of rotor plate, and one side that first backup pad and second backup pad are close to each other all rotates and is connected with fixed box, and the inside of fixed box is equipped with fixture, circular through-hole has been seted up at one side top of first backup pad, first backup pad is equipped with the carriage release lever in circular through-hole department, the one end of carriage release lever with fixed box welding, the outside cover of carriage release lever is equipped with the worm wheel. The utility model discloses a rotatory rotor plate can adjust the horizontal direction of circuit board, and the rethread rotates the worm and makes the worm rotate, and the worm wheel drives the carriage release lever and rotates, and the carriage release lever drives fixed box and rotates, and the circuit board of fixed box centre gripping is rotatory thereupon, can adjust the vertical angle of circuit board, and the meshing of worm and worm wheel makes the unable free rotation of circuit board, the welding of the circuit board of being convenient for.
Description
Technical Field
The utility model relates to a parts machining technology field especially relates to a tool base that can convenient angle regulation.
Background
The circuit board can use the tool to fix the circuit board when welding, the welding of the circuit board of being convenient for, when welding electronic component, because electronic component can shelter from the field of vision, so the angle of circuit board need be adjusted sometimes when the circuit board welds, the pin welding of part on the circuit board of being convenient for to weld.
Through the retrieval, chinese patent publication is CN 210268594U's patent, discloses a circuit board blind hole detection tool convenient to angle regulation, including unable adjustment base, unable adjustment base's upper surface bilateral symmetry welding has the backup pad, both sides rotate in the backup pad and be connected with first pivot, the backup pad of one side is run through to the one end of first pivot, the one end of first pivot is connected with first gear through the key, unable adjustment base's upper surface welding has the installation piece, install positive reverse motor on the installation piece, positive reverse motor's output is connected with the second pivot through the shaft coupling transmission, the other end of second pivot is connected with the second gear through the key.
A circuit board blind hole detection tool convenient to angle regulation in above-mentioned patent exists following not enough: through the first rotating shaft bearing circuit board and the weight of the clamping mechanism, the stability is lower, and meanwhile, only one angle can be adjusted, so that the angle cannot be adjusted in multiple directions conveniently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a jig base capable of conveniently adjusting the angle.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a can convenient angle regulation's tool base, includes the base, the top of base is rotated and is connected with the rotor plate, and first backup pad and second backup pad have been welded respectively to the top both sides of rotor plate, and one side that first backup pad and second backup pad are close to each other all rotates and is connected with fixed box, and the inside of fixed box is equipped with fixture, circular through-hole has been seted up at one side top of first backup pad, first backup pad is equipped with the carriage release lever in circular through-hole department, the one end of carriage release lever with fixed box welding, the outside cover of carriage release lever is equipped with the worm wheel, circular recess has been seted up on the top of first backup pad, first backup pad is connected with the worm in the inside rotation of circular recess, and worm.
Further, fixture includes telescopic link, rack and gear, the telescopic link is in the inside of fixed box, one side of telescopic link with the rack welding, the gear with the inner wall of fixed box rotates to be connected, the one end welding of telescopic link has the second spring, the one end of second spring with the inner wall welding of fixed box.
Further, two chutes are formed in the inner wall of the worm gear, sliders are welded to the top end and the bottom end of the moving rod, the sliders are located inside the chutes, first springs are sleeved on the outer portions of the moving rod, and the first springs are located between the first supporting plate and the fixing boxes.
Further, fixed cover and dead lever have been welded respectively to one side of two the telescopic link, fixed cover the outside of dead lever with fixed box's one side all welds the fixed block, and the centre gripping recess has been seted up to one side of fixed block.
Furthermore, a positioning rod is welded at one end of the fixing rod, and one end of the positioning rod extends into the fixing sleeve.
Further, the welding of the top of base has the arc piece, and the top of arc piece rotates and is connected with the support column, the top of support column with the rotor plate welding, the arc recess has been seted up to the bottom of rotor plate, the arc recess with arc piece looks adaptation, the annular spout has been seted up on the top of arc piece, the bottom of rotor plate rotates and is connected with the gyro wheel, and the gyro wheel is in the inside of annular groove.
Furthermore, a limiting plate is welded at one end of the moving rod, and a knob is welded at the top end of the worm.
Furthermore, a plurality of draw-in grooves have been seted up on the top of base, and the draw-in groove is the annular, the welding of one side of rotor plate has the retainer plate, and the inside of retainer plate is equipped with the kelly.
The utility model has the advantages that:
1. the fixing box, the worm wheel and the worm are arranged, the rotating plate can be rotated to adjust the horizontal direction of the circuit board, the worm is rotated by rotating the worm, the worm wheel drives the moving rod to rotate, the moving rod drives the fixing box to rotate, the circuit board clamped by the fixing box rotates along with the moving rod, the vertical angle of the circuit board can be adjusted, and the circuit board cannot rotate freely due to the meshing of the worm and the worm wheel, so that the circuit board can be welded conveniently;
2. by arranging the second spring, the rack and the gear, the second spring can pull the telescopic rods, so that the fixed sleeve and the fixed rod on the telescopic rods clamp the circuit board, and the rack can drive the gear to rotate by pulling the telescopic rods, so that the two telescopic rods are far away from each other, and the circuit board can be clamped between the two telescopic rods conveniently;
3. through the arrangement of the sliding block and the first spring, the sliding block can enable the moving rod to move, meanwhile, the moving rod can be driven to rotate through the worm wheel, and through the elastic action of the first spring, the two fixing boxes can be close to each other, so that the circuit board can be clamped conveniently;
4. through setting up the kelly, because the action of gravity of kelly can fall into among the draw-in groove automatically, make the rotor plate unable rotation, when avoiding the circuit board welding, the rotor plate rotates.
Drawings
Fig. 1 is a schematic view of a main view structure of a jig base capable of conveniently adjusting an angle provided in embodiment 1;
fig. 2 is a schematic cross-sectional structural view of a jig base capable of conveniently adjusting an angle provided in embodiment 1;
FIG. 3 is an enlarged view of part A of FIG. 2;
fig. 4 is a schematic cross-sectional structural view of a jig base capable of adjusting an angle conveniently provided in embodiment 2.
In the figure: the device comprises a base 1, an arc-shaped block 2, a supporting column 201, a rotating plate 3, a roller 4, a first supporting plate 5, a worm 6, a movable rod 7, a first spring 701, a sliding block 8, a worm wheel 9, a second spring 10, a fixed box 11, a telescopic rod 12, a fixed sleeve 13, a positioning rod 14, a fixed rod 15, a fixed block 16, a second supporting plate 17, a rack 18, a gear 19, a fixed ring 20, a clamping rod 21 and a clamping groove 22.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-3, a jig base capable of conveniently adjusting an angle comprises a base 1, a rotating plate 3 is rotatably connected to the top end of the base 1, a first supporting plate 5 and a second supporting plate 17 are respectively welded to two sides of the top end of the rotating plate 3, a fixing box 11 is rotatably connected to one side of the first supporting plate 5 close to the second supporting plate 17, a clamping mechanism is arranged inside the fixing box 11, a circular through hole is formed in the top of one side of the first supporting plate 5, a moving rod 7 is arranged at the circular through hole of the first supporting plate 5, one end of the moving rod 7 is welded to the fixing box 11, a worm wheel 9 is sleeved outside the moving rod 7, a circular groove is formed in the top end of the first supporting plate 5, a worm 6 is rotatably connected inside the circular groove of the first supporting plate 5, the worm 6 is meshed with the worm wheel 9, the circuit board is clamped by the clamping mechanisms on the two fixing boxes 11, the horizontal, and then the worm 6 is rotated to rotate the worm 9, the worm wheel 9 drives the movable rod 7 to rotate, the movable rod 7 drives the fixed box 11 to rotate, the circuit board clamped by the fixed box 11 rotates along with the rotation of the movable rod, the vertical angle of the circuit board can be adjusted, and the worm 6 is meshed with the worm wheel 9, so that the circuit board cannot rotate freely, and the circuit board can be welded conveniently.
Wherein, fixture includes telescopic link 12, rack 18 and gear 19, telescopic link 12 is in the inside of fixed box 11, one side and the rack 18 welding of telescopic link 12, gear 19 rotates with the inner wall of fixed box 11 to be connected, the one end welding of telescopic link 12 has second spring 10, the one end of second spring 10 and the inner wall welding of fixed box 11, second spring 10 can stimulate telescopic link 12, it is tight to make telescopic link 12 press from both sides the circuit board, stimulate telescopic link 12, can make rack 18 drive gear 19 rotatory, make two telescopic links 12 keep away from each other, be convenient for with the circuit board centre gripping in the middle of two telescopic links 12.
Wherein, two spouts have been seted up to the inner wall of worm wheel 9, slider 8 has all been welded to the top and the bottom of carriage release lever 7, slider 8 is in the inside of spout, the outside cover of carriage release lever 7 is equipped with first spring 701, first spring 701 is in between first backup pad 5 and the fixed box 11, through slider 8, can make carriage release lever 7 remove, it is rotatory to drive carriage release lever 7 simultaneously through worm wheel 9, through the elastic force effect of first spring 701, can make two fixed boxes 11 be close to each other, be convenient for press from both sides the circuit board tightly.
Wherein, fixed cover 13 and dead lever 15 have been welded respectively to one side of two telescopic links 12, and fixed block 16 has all been welded to the outside of fixed cover 13, dead lever 15 and one side of fixed box 11, and the centre gripping recess has been seted up to one side of fixed block 16, is convenient for put the centre gripping circuit board between the centre gripping recess with the circuit board.
Wherein, the welding of the one end of dead lever 15 has locating lever 14, and the one end of locating lever 14 extends to the inside of fixed cover 13, and locating lever 14 is convenient for two fixed boxes 11 to be close to, makes two fixed boxes 11 can rotate simultaneously, is convenient for adjust the angle of circuit board.
Wherein, the welding of base 1's top has arc piece 2, the top of arc piece 2 is rotated and is connected with support column 201, the top and the 3 welding of rotor plate of support column 201, the arc recess has been seted up to the bottom of rotor plate 3, arc recess and 2 looks adaptations of arc piece, annular spout has been seted up on the top of arc piece 2, the bottom of rotor plate 3 is rotated and is connected with gyro wheel 4, gyro wheel 4 is in the inside of annular groove, it is rotatory to make rotor plate 3 through gyro wheel 4 and support column 201, arc piece 2 can prevent the piece, the dust falls into 3 bottoms of rotor plate, influence the rotation of rotor plate 3.
Wherein, the welding of the one end of carriage release lever 7 has the limiting plate, and the welding of the top of worm 6 has the knob, and the limiting plate can prevent that second spring 701 from making carriage release lever 7 and first backup pad 5 break away from, and the knob is convenient for the rotation of worm 6.
The working principle is as follows: the circuit board is clamped by the fixing sleeves 13 and the fixing rods 15 on the two fixing boxes 11, the horizontal direction of the circuit board can be adjusted by rotating the rotating plate 3, the worm 6 is rotated to enable the worm 9 to rotate, the worm wheel 9 drives the moving rod 7 to rotate, the moving rod 7 drives the fixing boxes 11 to rotate, the circuit board clamped by the fixing boxes 11 rotates along with the rotation of the worm, the vertical angle of the circuit board can be adjusted, the circuit board cannot rotate freely due to the meshing of the worm 6 and the worm wheel 9, and the circuit board can be welded conveniently;
the second spring 10 can pull the telescopic rod 12 to enable the fixed sleeve 13 and the fixed rod 15 on the telescopic rod 12 to clamp the circuit board, and pull the telescopic rod 12 to enable the rack 18 to drive the gear 19 to rotate, so that the two telescopic rods 12 are far away from each other, and the circuit board can be clamped between the two telescopic rods 12 conveniently;
through slider 8, can make the carriage release lever 7 remove, can drive the carriage release lever 7 rotation through worm wheel 9 simultaneously, through the elastic force effect of first spring 701, can make two fixed boxes 11 be close to each other, be convenient for press from both sides the circuit board tightly.
Example 2
Referring to fig. 4, a can convenient angle regulation's tool base, this embodiment compares in embodiment 1, and in order to increase the practicality of device, a plurality of draw-in grooves 22 have been seted up on base 1's top, and draw-in groove 22 is the annular, and one side welding of rotor plate 3 has retainer plate 20, and the inside of retainer plate 20 is equipped with kelly 21, and kelly 21 can fall into automatically among draw-in groove 22 owing to the action of gravity, makes rotor plate 3 unable rotation, and when avoiding the circuit board welding, rotor plate 3 rotates.
The working principle is as follows: the circuit board is clamped by the fixing sleeves 13 and the fixing rods 15 on the two fixing boxes 11, the horizontal direction of the circuit board can be adjusted by rotating the rotating plate 3, the worm 6 is rotated to enable the worm 9 to rotate, the worm wheel 9 drives the moving rod 7 to rotate, the moving rod 7 drives the fixing boxes 11 to rotate, the circuit board clamped by the fixing boxes 11 rotates along with the rotation of the worm, the vertical angle of the circuit board can be adjusted, the circuit board cannot rotate freely due to the meshing of the worm 6 and the worm wheel 9, and the circuit board can be welded conveniently;
the second spring 10 can pull the telescopic rod 12 to enable the fixed sleeve 13 and the fixed rod 15 on the telescopic rod 12 to clamp the circuit board, and pull the telescopic rod 12 to enable the rack 18 to drive the gear 19 to rotate, so that the two telescopic rods 12 are far away from each other, and the circuit board can be clamped between the two telescopic rods 12 conveniently;
the movable rod 7 can be moved through the sliding block 8, meanwhile, the worm wheel 9 can drive the movable rod 7 to rotate, and the two fixing boxes 11 can be close to each other through the elastic action of the first spring 701, so that the circuit board can be clamped conveniently;
the clamping rod 21 automatically falls into the clamping groove 22 under the action of gravity, so that the rotating plate 3 cannot rotate, and the rotating plate 3 is prevented from rotating when a circuit board is welded.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. A jig base capable of conveniently adjusting angles comprises a base (1) and is characterized in that a rotating plate (3) is arranged at the top end of the base (1), a first supporting plate (5) and a second supporting plate (17) are respectively arranged on two sides of the top end of the rotating plate (3), a fixing box (11) is arranged on one side, close to each other, of the first supporting plate (5) and the second supporting plate (17), a clamping mechanism is arranged inside the fixing box (11), a circular through hole is formed in the top of one side of the first supporting plate (5), a moving rod (7) is arranged at the position of the circular through hole of the first supporting plate (5), one end of the moving rod (7) is welded with the fixing box (11), a worm wheel (9) is sleeved outside the moving rod (7), a circular groove is formed in the top end of the first supporting plate (5), a worm (6) is arranged inside the circular groove of the first supporting plate (5), the worm (6) is meshed with the worm wheel (9).
2. The jig base capable of conveniently adjusting the angle according to claim 1, wherein the clamping mechanism comprises a telescopic rod (12), a rack (18) and a gear (19), the telescopic rod (12) is located inside the fixed box (11), one side of the telescopic rod (12) is fixedly connected with the rack (18), the gear (19) is rotatably connected with the inner wall of the fixed box (11), one end of the telescopic rod (12) is provided with a second spring (10), and one end of the second spring (10) is fixedly connected with the inner wall of the fixed box (11).
3. The jig base capable of conveniently adjusting the angle according to claim 2, wherein the inner wall of the worm wheel (9) is provided with two sliding grooves, the top end and the bottom end of the moving rod (7) are respectively provided with a sliding block (8), the sliding blocks (8) are positioned inside the sliding grooves, the outer part of the moving rod (7) is sleeved with a first spring (701), and the first spring (701) is positioned between the first supporting plate (5) and the fixing box (11).
4. The jig base capable of conveniently adjusting the angle according to claim 3, wherein one side of each of the two telescopic rods (12) is provided with a fixing sleeve (13) and a fixing rod (15), the fixing sleeve (13), the outside of the fixing rod (15) and one side of the fixing box (11) are provided with fixing blocks (16), and one side of each fixing block (16) is provided with a clamping groove.
5. The jig base capable of conveniently adjusting the angle as claimed in claim 4, wherein one end of the fixing rod (15) is provided with a positioning rod (14), and one end of the positioning rod (14) extends to the inside of the fixing sleeve (13).
6. The jig base capable of conveniently adjusting the angle according to claim 1, wherein an arc-shaped block (2) is arranged at the top end of the base (1), a support column (201) is arranged at the top end of the arc-shaped block (2), the top end of the support column (201) is welded with the rotating plate (3), an arc-shaped groove is formed in the bottom end of the rotating plate (3), the arc-shaped groove is matched with the arc-shaped block (2), an annular sliding groove is formed in the top end of the arc-shaped block (2), a roller (4) is arranged at the bottom end of the rotating plate (3), and the roller (4) is located inside the annular groove.
7. The jig base capable of conveniently adjusting the angle according to claim 1, wherein a limiting plate is arranged at one end of the moving rod (7), and a knob is arranged at the top end of the worm (6).
8. The jig base capable of conveniently adjusting the angle according to any one of claims 1 to 7, wherein a plurality of clamping grooves (22) are formed in the top end of the base (1), the clamping grooves (22) are annular, a fixing ring (20) is arranged on one side of the rotating plate (3), and a clamping rod (21) is arranged inside the fixing ring (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021479724.6U CN213163544U (en) | 2020-07-24 | 2020-07-24 | Tool base that can convenient angle regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021479724.6U CN213163544U (en) | 2020-07-24 | 2020-07-24 | Tool base that can convenient angle regulation |
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| Publication Number | Publication Date |
|---|---|
| CN213163544U true CN213163544U (en) | 2021-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021479724.6U Active CN213163544U (en) | 2020-07-24 | 2020-07-24 | Tool base that can convenient angle regulation |
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| CN (1) | CN213163544U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115401283A (en) * | 2022-10-10 | 2022-11-29 | 江苏信息职业技术学院 | Electronic part spot welding processing equipment |
| CN115464231A (en) * | 2022-10-10 | 2022-12-13 | 湖南新融创科技有限公司 | Welding device for repairing mobile phone motherboard |
-
2020
- 2020-07-24 CN CN202021479724.6U patent/CN213163544U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115401283A (en) * | 2022-10-10 | 2022-11-29 | 江苏信息职业技术学院 | Electronic part spot welding processing equipment |
| CN115464231A (en) * | 2022-10-10 | 2022-12-13 | 湖南新融创科技有限公司 | Welding device for repairing mobile phone motherboard |
| CN115464231B (en) * | 2022-10-10 | 2024-01-19 | 湖南新融创科技有限公司 | Welding device for repairing mobile phone motherboard |
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