CN220073508U - Circuit board welding jig - Google Patents
Circuit board welding jig Download PDFInfo
- Publication number
- CN220073508U CN220073508U CN202320847002.9U CN202320847002U CN220073508U CN 220073508 U CN220073508 U CN 220073508U CN 202320847002 U CN202320847002 U CN 202320847002U CN 220073508 U CN220073508 U CN 220073508U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- rod
- spring
- fixedly connected
- sliding
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000003466 welding Methods 0.000 title claims abstract description 36
- 230000000694 effects Effects 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000741 silica gel Substances 0.000 description 4
- 229910002027 silica gel Inorganic materials 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
The utility model discloses a circuit board welding jig, and relates to the field of welding jigs. The circuit board welding jig comprises a workbench, the upper surface fixedly connected with dead lever of workbench, the inside sliding connection of workstation has the slide bar, the surface of slide bar is provided with slewing mechanism, slewing mechanism is used for the rotation effect to anchor clamps, slewing mechanism includes tooth piece, grip block, spring, the inside at the dead lever is connected in the tooth piece rotation, grip block fixed connection is at the surface of tooth piece, spring fixed connection is in the side of slide bar, the inside at the workstation of the other end fixed connection of spring, slide bar activity joint is at the surface of tooth piece. This circuit board welding jig conveniently carries out angle modulation to the circuit board, convenient welding use.
Description
Technical Field
The utility model relates to the technical field of welding jigs, in particular to a circuit board welding jig.
Background
The circuit board welding jig is an auxiliary tool for welding the circuit board, and generally two clamping plates are used for fixing the circuit board, so that the circuit board can be prevented from being displaced during circuit welding.
The existing welding jig for the circuit board can not adjust the rotation angle of the clamping plate when the circuit board is welded, so that the problem of inflexibility in welding is caused;
the reason for this problem is that the threaded rod is generally rotated to drive the movable plate to clamp and fix the two sides of the circuit board in the use process of the circuit board welding jig, at this time, the welding tool is used to weld the circuit board, the existing circuit board welding jig generally clamps the circuit board in a plane, at this time, a circuit welding worker needs to vertically and downwards look at the lower head for a long time in order to accurately weld the circuit board, so that the neck of the circuit worker is tired when keeping an action for a long time, thereby affecting the welding efficiency of the circuit board, and therefore, we propose the circuit board welding jig.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model discloses a circuit board welding jig for solving the problems in the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: a circuit board welding jig, comprising:
the upper surface of the workbench is fixedly connected with a fixing rod;
the inside of the workbench is connected with a sliding rod in a sliding way, the outer surface of the sliding rod is provided with a rotating mechanism, and the rotating mechanism is used for rotating the clamp;
the rotating mechanism comprises a tooth block, a clamping plate and a spring, wherein the tooth block is rotationally connected to the inside of a fixed rod, the clamping plate is fixedly connected to the outer surface of the tooth block, the spring is fixedly connected to the side face of a sliding rod, the other end of the spring is fixedly connected to the inside of a workbench, and the sliding rod is movably clamped to the outer surface of the tooth block.
Preferably, the sliding tray has been seted up to the upper surface of workstation, the slide bar slides in the inside of sliding tray, sliding tray fixedly connected with gag lever post, the slide bar activity cup joints the surface at the gag lever post, the spring activity cup joints the surface at the gag lever post, the other end fixed connection of spring is in the inside of slide tray.
Preferably, the surface fixedly connected with stopper of sliding rod, the tooth's socket has been seted up to the surface of stopper, tooth piece activity joint is in the inside of tooth's socket, the surface fixedly connected with dwang of tooth piece, dwang rotates the inside of connecting at the dead lever, grip block fixed connection is in the tip of dwang.
Preferably, the surface sliding connection of grip block has the fly leaf, the upper surface rotation of fly leaf is connected with the threaded rod, threaded rod threaded connection is in the inside of grip block, the fly leaf offsets with the surface of grip block.
The utility model discloses a circuit board welding jig which has the following beneficial effects:
1. this circuit board welding jig rotates the grip block, at this moment the grip block will drive the dwang and rotate in the inside of dead lever, also can bring the tooth piece to rotate simultaneously, at this moment rotate the grip block to make things convenient for circuit board welded angle can, at this moment slow mode slide bar, thereby the spring will lose extrusion force and take place tension, promote the slide bar under spring tension's effect, at this moment the slide bar will drive the stopper and cup joint the surface at the tooth piece, the inside of tooth piece is advanced to the movable card in the tooth groove of poking, set up like this and be in order to adjust the angle of grip block, increase the flexibility that the tool used, also play the effect of centre gripping simultaneously.
2. This circuit board welding jig places the circuit board both sides position in the position of fly leaf and the centre gripping board side below splint centre, through rotating the threaded rod, at this moment the threaded rod with the screw thread rotate in the inside of grip block, at this moment the threaded rod will drive the fly leaf offset with the surface of circuit board can, the upper surface of grip block side below splint is provided with the silica gel board, the lower surface of fly leaf is provided with a silica gel board also, in order to carry out the centre gripping to the circuit board can not damage the circuit board like this, play certain guard action to the circuit board, can play certain centre gripping effect at welding in-process to the circuit board like this better.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the portion A of FIG. 1 according to the present utility model;
FIG. 3 is a schematic cross-sectional view of the end structure of the slide bar of the present utility model;
FIG. 4 is a schematic cross-sectional view showing the internal structure of the sliding groove of the present utility model.
In the figure: 1. a work table; 101. a fixed rod; 2. a slide bar; 201. tooth blocks; 202. a clamping plate; 203. a spring; 204. a limit rod; 205. a sliding groove; 206. tooth slots; 207. a movable plate; 208. a threaded rod; 209. a limiting block; 210. and rotating the rod.
Detailed Description
The embodiment of the utility model discloses a circuit board welding jig, which is shown in figures 1-4 and comprises the following components;
the workbench 1, the upper surface of the workbench 1 is fixedly connected with a fixed rod 101;
the inside of the workbench 1 is connected with a sliding rod 2 in a sliding way, a rotating mechanism is arranged on the outer surface of the sliding rod 2, and the rotating mechanism is used for rotating the clamp;
the rotating mechanism comprises a tooth block 201, a clamping plate 202 and a spring 203, wherein the tooth block 201 is rotationally connected to the inside of the fixed rod 101, the clamping plate 202 is fixedly connected to the outer surface of the tooth block 201, the spring 203 is fixedly connected to the side surface of the sliding rod 2, the other end of the spring 203 is fixedly connected to the inside of the workbench 1, and the sliding rod 2 is movably clamped to the outer surface of the tooth block 201.
Referring to fig. 1-4, a sliding groove 205 is formed in the upper surface of the workbench 1, the sliding rod 2 slides in the sliding groove 205, the sliding groove 205 is fixedly connected with a limiting rod 204, the sliding rod 2 is movably sleeved on the outer surface of the limiting rod 204, a spring 203 is movably sleeved on the outer surface of the limiting rod 204, the other end of the spring 203 is fixedly connected in the sliding groove 205, the sliding rod 2 slides in the sliding groove 205 to press the spring 203 together with the inner part of the sliding groove 205, meanwhile, the bottom of the sliding rod 2 slides on the outer surface of the limiting rod 204, and the sliding rod 2 drives a limiting block 209 to leave the outer surface of the tooth block 201, so that the angle of the clamping plate 202 is adjusted.
Referring to fig. 2-3, the outer surface of the sliding rod 2 is fixedly connected with a limiting block 209, a tooth slot 206 is formed on the outer surface of the limiting block 209, a tooth block 201 is movably clamped in the tooth slot 206, a rotating rod 210 is fixedly connected to the outer surface of the tooth block 201, the rotating rod 210 is rotationally connected to the inside of the fixed rod 101, a clamping plate 202 is fixedly connected to the end part of the rotating rod 210, the clamping plate 202 is rotated, at this time, the clamping plate 202 drives the rotating rod 210 to rotate in the inside of the fixed rod 101, and at the same time, the tooth block 201 is also carried to rotate, and at this time, the clamping plate 202 is rotated to an angle convenient for welding a circuit board.
Referring to fig. 1-2, the outer surface of the clamping plate 202 is slidably connected with a movable plate 207, the upper surface of the movable plate 207 is rotatably connected with a threaded rod 208, the threaded rod 208 is in threaded connection with the inside of the clamping plate 202, and the movable plate 207 abuts against the outer surface of the clamping plate 202, so that the circuit board is not damaged when being clamped, a certain protection effect is achieved on the circuit board, and a certain clamping effect can be achieved in the welding process of the circuit board better.
Working principle:
when using circuit board welding jig, place the circuit board both sides position in the position of fly leaf 207 and clamp plate 202 side below splint centre, through rotating threaded rod 208, this moment threaded rod 208 rotates the screw thread in the inside of clamp plate 202, at this moment threaded rod 208 will drive fly leaf 207 with the surface counterbalance of circuit board can, the upper surface of clamp plate 202 side below splint is provided with the silica gel board, the lower surface of fly leaf 207 is provided with a silica gel board also, in order to carry out the centre gripping to the circuit board can not damage the circuit board like this, play certain guard action to the circuit board, can play certain centre gripping effect in welding process like this the circuit board better.
Through sliding the slide bar 2, at this moment, slide the slide bar 2 inside the slide groove 205 and squeeze the spring 203 together with the inside of the slide groove 205, simultaneously the bottom of the slide bar 2 will slide the surface at the gag lever post 204, at this moment, the slide bar 2 will drive the stopper 209 to leave the surface of tooth piece 201, at this moment, the grip block 202 rotates at the inside of dead lever 101 again, at the same time, also can carry tooth piece 201 to rotate, at this moment, rotate grip block 202 to the angle that makes things convenient for circuit board welding can, at this moment, slow mode slide bar 2, at this moment, spring 203 will lose the extrusion force and thereby take place tensile force, promote slide bar 2 under the effect of spring 203 tension, at this moment, slide bar 2 will drive the stopper 209 to cup joint the surface at tooth piece 201, the dead tooth piece 201 will move into the inside of tooth groove 206, the setting is in order to adjust the angle of grip block 202 like this, increase the flexibility that the tool used, also plays the effect of centre gripping simultaneously.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. A circuit board welding jig, comprising:
the workbench (1), the upper surface of the workbench (1) is fixedly connected with a fixed rod (101);
the device is characterized in that a sliding rod (2) is connected inside the workbench (1) in a sliding manner, a rotating mechanism is arranged on the outer surface of the sliding rod (2), and the rotating mechanism is used for rotating the clamp;
the rotating mechanism comprises a tooth block (201), a clamping plate (202) and a spring (203), wherein the tooth block (201) is rotationally connected to the inside of a fixed rod (101), the clamping plate (202) is fixedly connected to the outer surface of the tooth block (201), the spring (203) is fixedly connected to the side surface of a sliding rod (2), the other end of the spring (203) is fixedly connected to the inside of a workbench (1), and the sliding rod (2) is movably clamped to the outer surface of the tooth block (201).
2. The circuit board welding jig of claim 1, wherein: the utility model discloses a workbench, including workstation (1) and spring, sliding tray (205) have been seted up to the upper surface of workstation (1), sliding tray (2) slip is in the inside of sliding tray (205), sliding tray (205) fixedly connected with gag lever post (204), sliding tray (2) activity cup joints the surface at gag lever post (204), spring (203) activity cup joints the surface at gag lever post (204), the other end fixed connection of spring (203) is in the inside of sliding tray (205).
3. The circuit board welding jig of claim 1, wherein: the sliding rod is characterized in that a limiting block (209) is fixedly connected to the outer surface of the sliding rod (2), a tooth slot (206) is formed in the outer surface of the limiting block (209), the tooth block (201) is movably clamped inside the tooth slot (206), a rotating rod (210) is fixedly connected to the outer surface of the tooth block (201), the rotating rod (210) is rotationally connected to the inner portion of the fixed rod (101), and the clamping plate (202) is fixedly connected to the end portion of the rotating rod (210).
4. The circuit board welding jig of claim 1, wherein: the outer surface sliding connection of grip block (202) has fly leaf (207), the upper surface rotation of fly leaf (207) is connected with threaded rod (208), threaded rod (208) threaded connection is in the inside of grip block (202), fly leaf (207) offsets with the surface of grip block (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320847002.9U CN220073508U (en) | 2023-04-17 | 2023-04-17 | Circuit board welding jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320847002.9U CN220073508U (en) | 2023-04-17 | 2023-04-17 | Circuit board welding jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220073508U true CN220073508U (en) | 2023-11-24 |
Family
ID=88827223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320847002.9U Active CN220073508U (en) | 2023-04-17 | 2023-04-17 | Circuit board welding jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220073508U (en) |
-
2023
- 2023-04-17 CN CN202320847002.9U patent/CN220073508U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |