CN215268918U - Bearing jig for assisting printed circuit board processing - Google Patents
Bearing jig for assisting printed circuit board processing Download PDFInfo
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- CN215268918U CN215268918U CN202121095885.XU CN202121095885U CN215268918U CN 215268918 U CN215268918 U CN 215268918U CN 202121095885 U CN202121095885 U CN 202121095885U CN 215268918 U CN215268918 U CN 215268918U
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- printed circuit
- circuit board
- wall
- processing
- mounting groove
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- 239000000463 material Substances 0.000 claims abstract description 24
- 230000008878 coupling Effects 0.000 claims abstract description 3
- 238000010168 coupling process Methods 0.000 claims abstract description 3
- 238000005859 coupling reaction Methods 0.000 claims abstract description 3
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000005299 abrasion Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 8
- 239000000428 dust Substances 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 7
- 230000003749 cleanliness Effects 0.000 abstract description 4
- 230000002457 bidirectional effect Effects 0.000 description 7
- 238000003754 machining Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of appurtenance, especially, supplementary printed circuit board processing bear tool, the current tool that bears who proposes to the background art does not possess the centre gripping and inhales the problem of material function, the following scheme of present proposal, the loading board of mounting groove is seted up including the bottom inner wall, be equipped with fixture in the mounting groove, and fixture including fix at the servo motor of loading board lateral wall, through shaft coupling and servo motor output shaft's two-way screw rod, in proper order the screw thread install two sliders at two opposite screw thread ends of two-way screw rod, weld two L type connecting rods at two slider lateral walls in proper order. The utility model can ensure that the printed circuit board is not easy to shake on the bearing plate in the process of processing and assembling, thereby improving the processing efficiency and the assembling precision; the dust and debris on the surface of the bearing plate can be cleaned in time, so that the cleanliness of the surface of the bearing plate is improved, and the probability of serious pollution on the surface of the printed circuit board is reduced.
Description
Technical Field
The utility model relates to an appurtenance technical field especially relates to a supplementary printed circuit board processing bear tool.
Background
Printed circuit boards, also known as printed circuit boards, are providers of electrical connections for electronic components. An auxiliary tool is often needed in the process of processing and assembling the printed circuit board, and the commonly used auxiliary tool is a bearing jig and is mainly used for supporting the printed circuit board in the processing process.
However, the existing bearing jig does not have a clamping function, so that printed circuit boards of different types cannot be clamped and fixed, and the printed circuit boards are prone to shaking on the bearing jig in the process of machining and assembling, so that machining efficiency can be affected finally, and assembling accuracy is reduced; and current bearing jig does not possess and inhales the material function, and then leads to leading to printed circuit board easily to appear a large amount of dusts and piece on the in-process bearing jig of processing assembly, and then has reduced the cleanliness factor that bears the jig surface to if not in time clear up, can cause serious pollution to printed circuit board surface, influence its normal use. Therefore, a bearing jig for assisting the processing of the printed circuit board is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a bearing jig for assisting the processing of a printed circuit board.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a supplementary printed circuit board processing bear tool, includes that the loading board of mounting groove is seted up to the bottom inner wall, be equipped with fixture in the mounting groove, and fixture is including fixing the servo motor at the loading board lateral wall, the two-way screw rod of being connected through shaft coupling and servo motor output shaft, two sliders of screw thread installation in proper order at two opposite screw thread ends of two-way screw rod, weld in proper order at two L type connecting rods of two slider lateral walls, set up at the slide of loading board inner wall on one side and weld in proper order at two cavity grip blocks of two L type connecting rod one side outer walls, two all be equipped with on the L type connecting rod and inhale material mechanism, and two inhale material mechanism and all include the welding at the workbin that inhales of L type connecting rod opposite side outer wall, insert the installing frame of establishing in inhaling the workbin, fix the filter screen on the installing frame and set up the air exhaust fan below the filter screen.
Preferably, the slide communicates with each other with the mounting groove, and the outer wall of two L type connecting rods all with the inner wall sliding connection of slide, two-way screw rod pass through two bearings respectively with the both sides inner wall connection of mounting groove, and the one side outer wall that two cavity grip blocks are close to each other all bonds and has the abrasionproof pad.
Preferably, the inner walls of the bottoms of the two hollow clamping plates are provided with material sucking holes distributed at equal intervals, and the inner walls of the tops of the two hollow clamping plates are respectively communicated with the inner walls of the tops of the two material sucking boxes through U-shaped pipelines.
Preferably, inhale that it has sealing door through hinge on the workbin, and inhale the both sides inner wall of workbin and all seted up the slot, the both sides outer wall of installing frame respectively with the inner wall sliding connection of two slots.
Preferably, the inner wall of the bottom of the suction box is provided with a round hole, and the air exhaust fan is fixedly arranged on the inner wall of the round hole through a bolt.
Preferably, the servo motor is connected with a reversing switch through a wire, and the reversing switch is connected with a power line.
The utility model has the advantages that:
1. the utility model discloses possess the clamping function, through the rotation of servo motor drive two-way screw rod, under the spacing of slide, two sliders of threaded connection can drive two L type connecting rods and be close to each other, and then two cavity grip blocks are close to each other and carry out the centre gripping to the printed circuit board of different models and fix, and then make the printed circuit board difficult to rock on the loading board in the process of processing assembly, thereby improved machining efficiency, improved the precision of assembly;
2. the utility model discloses possess and inhale the material function, start two air exhaust fans, constantly be reciprocating motion on the horizontal direction through two cavity grip blocks, the dust and the piece on bearing plate surface are sucked to two U type pipelines in from a plurality of suction material hole departments gradually, finally get into to two from two U type pipelines and inhale the workbin, under the interception of two filter screens, finally be collected two and inhale the workbin, can in time clear up bearing plate surface's dust and piece like this, and then improved bearing plate surface's cleanliness factor, the probability that the printed circuit board surface received the serious pollution condition and takes place has been reduced, thereby can not influence its normal use.
Drawings
Fig. 1 is a schematic structural view of a supporting jig for assisting printed circuit board processing according to the present invention;
fig. 2 is a schematic view of a three-dimensional structure of the bottom of a supporting jig for assisting the processing of a printed circuit board according to the present invention;
fig. 3 is a schematic view of an internal three-dimensional structure of a suction box in a carrying fixture for assisting printed circuit board processing according to the present invention;
fig. 4 is the utility model provides a supplementary printed circuit board processing's hollow grip block's in bearing tool section three-dimensional structure sketch map.
In the figure: the device comprises a bearing plate 1, a mounting groove 2, a servo motor 3, a bidirectional screw rod 4, a sliding block 5, a connecting rod 6L, a slideway 7, a hollow clamping plate 8, a suction box 9, a mounting frame 10, an air exhaust fan 11, an anti-abrasion pad 12, a suction hole 13, a U-shaped pipeline 14, a sealing door 15, a slot 16 and a filter screen 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a bearing jig for assisting printed circuit board processing comprises a bearing plate 1 with a mounting groove 2 arranged on the inner wall of the bottom, a clamping mechanism is arranged in the mounting groove 2, the clamping mechanism comprises a servo motor 3, a bidirectional screw 4, two sliders 5, two L-shaped connecting rods 6, a slide 7 and two hollow clamping plates 8, the servo motor 3 is fixedly arranged on the side wall of the bearing plate 1 through bolts, the servo motor 3 is connected with a reversing switch through a lead, the reversing switch is connected with a power cord, the bidirectional screw 4 is connected with an output shaft of the servo motor 3 through a coupler, the bidirectional screw 4 is respectively connected with the inner walls of two sides of the mounting groove 2 through two bearings, the two sliders 5 are sequentially and threadedly arranged at two opposite threaded ends of the bidirectional screw 4, the two L-shaped connecting rods 6 are sequentially welded on the side walls of the two sliders 5, the slide 7 is arranged on one side inner wall of the bearing plate 1, the slide way 7 is communicated with the mounting groove 2, the outer walls of the two L-shaped connecting rods 6 are both in sliding connection with the inner wall of the slide way 7, the two hollow clamping plates 8 are sequentially welded on the outer wall of one side of the two L-shaped connecting rods 6, the outer wall of one side, close to each other, of the two hollow clamping plates 8 is respectively bonded with an anti-abrasion pad 12, the arranged anti-abrasion pads 12 can protect the surface of the printed circuit board and prevent the printed circuit board from being abraded by the two hollow clamping plates 8 in the clamping process, the inner walls of the bottoms of the two hollow clamping plates 8 are respectively provided with material sucking holes 13 distributed at equal intervals, a clamping mechanism is arranged, a bidirectional screw 4 is driven by a servo motor 3 to rotate, under the limiting of the slide way 7, the two slide blocks 5 in threaded connection can drive the two L-shaped connecting rods 6 to be close to each other, the two hollow clamping plates 8 are close to clamp and fix the printed circuit boards of different models, and the printed circuit board is not easy to shake on the bearing plate 1 in the processing and assembling process, therefore, the processing efficiency is improved, and the assembling precision is improved;
the two L-shaped connecting rods 6 are respectively provided with a material suction mechanism, the two material suction mechanisms respectively comprise a material suction box 9, a mounting frame 10, a filter screen 17 and an air exhaust fan 11, the material suction box 9 is welded on the outer wall of the other side of the L-shaped connecting rod 6, the mounting frame 10 is inserted in the material suction box 9, the filter screen 17 is fixedly mounted on the mounting frame 10 through bolts, the air exhaust fan 11 is arranged below the filter screen 17, the inner walls of the tops of the two hollow clamping plates 8 are respectively communicated with the inner walls of the tops of the two material suction boxes 9 through U-shaped pipelines 14, the material suction box 9 is hinged with a sealing door 15 through hinges, the inner walls of the two sides of the material suction box 9 are respectively provided with slots 16, the outer walls of the two sides of the mounting frame 10 are respectively connected with the inner walls of the two slots 16 in a sliding manner, the inner wall of the bottom of the material suction box 9 is provided with a round hole, and the air exhaust fan 11 is fixedly mounted on the inner wall of the round hole through bolts and is provided with the two material suction mechanisms, start two air exhaust fan 11, constantly be reciprocating motion in the horizontal direction through two cavity grip blocks 8, the dust and the piece on bearing plate 1 surface are from a plurality of suction holes 13 gradually inhaled to two U type pipelines 14 in, finally get into to two suction box 9 from two U type pipelines 14, under the interception of two filter screens 17, finally collected in two suction box 9, can in time clear up the dust and the piece on bearing plate 1 surface like this, and then improved the cleanliness factor on bearing plate 1 surface, the probability that the printed circuit board surface received the serious pollution condition and takes place has been reduced, thereby can not influence its normal use.
The working principle is as follows: when clamping is needed, a printed circuit board to be processed is placed on the bearing plate 1, the servo motor 3 drives the bidirectional screw rod 4 to rotate, the two sliders 5 in threaded connection can drive the two L-shaped connecting rods 6 to mutually approach under the limiting of the slide way 7, and then the two hollow clamping plates 8 drive the two anti-abrasion pads 12 to mutually approach to clamp and fix the printed circuit boards of different models; when needs are cleared up loading board 1 surface, start two air exhaust fans 11, constantly be reciprocating motion in the horizontal direction through two cavity grip blocks 8, the dust and the piece on loading board 1 surface are inhaled gradually to two U type pipelines 14 in from a plurality of material holes 13 of inhaling, finally get into two and inhale workbin 9 from two U type pipelines 14 departments, under two filter screens 17's interception, finally be collected in two inhale workbin 9, through opening sealing door 15, then take out installing frame 10 and can empty the accumulational dust and the piece in filter screen 17 surface, and also can regularly wash filter screen 17.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
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 (6)
1. The utility model provides a supplementary printed circuit board processing bear tool, including bottom inner wall set up loading board (1) of mounting groove (2), a serial communication port, be equipped with fixture in mounting groove (2), and fixture including fix servo motor (3) at loading board (1) lateral wall, through two-way screw rod (4) of shaft coupling and servo motor (3) output shaft, two slider (5) of two opposite screw thread ends in two-way screw rod (4) are installed to screw thread in proper order, weld in proper order at two L type connecting rod (6) lateral walls, set up slide (7) at loading board (1) one side inner wall and weld in proper order at two cavity grip block (8) of two L type connecting rod (6) one side outer walls, two all be equipped with on L type connecting rod (6) and inhale material mechanism, and two inhale material mechanism and all including welding inhaling workbin (9) that inhale at L type connecting rod (6) opposite side outer wall, The suction box comprises a mounting frame (10) inserted in the suction box (9), a filter screen (17) fixed on the mounting frame (10) and an air exhaust fan (11) arranged below the filter screen (17).
2. The bearing jig for assisting the processing of the printed circuit board as claimed in claim 1, wherein the slide way (7) is communicated with the mounting groove (2), the outer walls of the two L-shaped connecting rods (6) are slidably connected with the inner wall of the slide way (7), the two-way screw (4) is respectively connected with the inner walls of the two sides of the mounting groove (2) through two bearings, and the outer wall of one side of the two hollow clamping plates (8) close to each other is bonded with an anti-abrasion pad (12).
3. The carrying fixture for assisting printed circuit board processing according to claim 1, wherein the bottom inner walls of the two hollow clamping plates (8) are provided with material sucking holes (13) distributed at equal intervals, and the top inner walls of the two hollow clamping plates (8) are respectively communicated with the top inner walls of the two material sucking boxes (9) through U-shaped pipes (14).
4. The bearing jig for assisting in processing the printed circuit board as claimed in claim 1, wherein the suction box (9) is hinged with a sealing door (15) through a hinge, slots (16) are formed in inner walls of two sides of the suction box (9), and outer walls of two sides of the mounting frame (10) are respectively connected with inner walls of the two slots (16) in a sliding manner.
5. The carrying jig for assisting printed circuit board processing as claimed in claim 1, wherein the suction box (9) is provided with a circular hole on the inner wall of the bottom thereof, and the air exhaust fan (11) is fixedly mounted on the inner wall of the circular hole by means of a bolt.
6. The carrying jig for assisting printed circuit board processing as claimed in claim 1, wherein the servo motor (3) is connected with a reversing switch through a wire, and the reversing switch is connected with a power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121095885.XU CN215268918U (en) | 2021-05-21 | 2021-05-21 | Bearing jig for assisting printed circuit board processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121095885.XU CN215268918U (en) | 2021-05-21 | 2021-05-21 | Bearing jig for assisting printed circuit board processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215268918U true CN215268918U (en) | 2021-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121095885.XU Active CN215268918U (en) | 2021-05-21 | 2021-05-21 | Bearing jig for assisting printed circuit board processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215268918U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115091444A (en) * | 2022-08-26 | 2022-09-23 | 溧阳市金桥机械有限公司 | Clamping tool for automatic production of agricultural machine castings |
| CN115805328A (en) * | 2022-11-23 | 2023-03-17 | 强成国 | Block terminal busbar copper bar production and processing equipment |
-
2021
- 2021-05-21 CN CN202121095885.XU patent/CN215268918U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115091444A (en) * | 2022-08-26 | 2022-09-23 | 溧阳市金桥机械有限公司 | Clamping tool for automatic production of agricultural machine castings |
| CN115805328A (en) * | 2022-11-23 | 2023-03-17 | 强成国 | Block terminal busbar copper bar production and processing equipment |
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