CN210959005U - Circuit board etching positioning device for electronic major - Google Patents
Circuit board etching positioning device for electronic major Download PDFInfo
- Publication number
- CN210959005U CN210959005U CN201922300935.2U CN201922300935U CN210959005U CN 210959005 U CN210959005 U CN 210959005U CN 201922300935 U CN201922300935 U CN 201922300935U CN 210959005 U CN210959005 U CN 210959005U
- Authority
- CN
- China
- Prior art keywords
- lead screw
- circuit board
- handed lead
- bottom plate
- plate
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a circuit board sculpture positioner for electron specialty, which comprises a substrate, bolt fixedly connected with bottom plate is passed through at the top of base plate, bolt fixedly connected with support column is passed through at the top of bottom plate, the top welding of support column has the roof, the inside of bottom plate is rotated and is connected with first levogyration lead screw, the one end welding of first levogyration lead screw has first dextrorotation lead screw, the below position department that the inside of bottom plate is close to first levogyration lead screw rotates and is connected with second levogyration lead screw. This circuit board sculpture positioner for electron specialty realizes pressing from both sides tightly in advance of circuit board through two first splint that move in opposite directions, realizes the spacing fixed of circuit board both sides to realize the lateral shifting of circuit board under the rolling effect of ball, and then realize the tight location of clamp of circuit board through two second splint that move in opposite directions, the location operation of the circuit board of being convenient for improves the fixed accuracy nature in location.
Description
Technical Field
The utility model relates to a circuit board technical field specifically is a circuit board sculpture positioner is used to electron specialty.
Background
The circuit board has the name: ceramic circuit board, alumina ceramic circuit board, aluminum nitride ceramic circuit board, PCB board, aluminum substrate, high frequency board, thick copper board, impedance board, PCB, ultra-thin circuit board, printed (copper etching technology) circuit board, etc.
However, current circuit board can be processed through the sculpture in processing man-hour, need fix a position fixedly through positioner during current circuit board sculpture to guarantee the precision of follow-up sculpture, current circuit board etching device is mostly fixed through anchor clamps location, anchor clamps complex operation, and the location accuracy is low, and in addition, the sculpture solution on the circuit board is difficult to by thoroughly clearing up after processing is accomplished, thereby causes the problem that circuit board processingquality is low easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a circuit board sculpture positioner is used to electron specialty to propose current circuit board sculpture device location complex operation, positioning accuracy low and the low problem of circuit board processingquality among the above-mentioned background art of solution.
In order to achieve the above object, the utility model provides a following technical scheme: a circuit board etching and positioning device for electronic major comprises a substrate, wherein the top of the substrate is fixedly connected with a bottom plate through bolts, the top of the bottom plate is fixedly connected with a support column through bolts, the top end of the support column is welded with a top plate, the inside of the bottom plate is rotatably connected with a first left-handed lead screw, one end of the first left-handed lead screw is welded with a first right-handed lead screw, the inside of the bottom plate is rotatably connected with a second left-handed lead screw close to the lower position of the first left-handed lead screw, one end of the second left-handed lead screw is welded with a second right-handed lead screw, hand wheels are welded at one ends of the first left-handed lead screw and the second right-handed lead screw, a first clamping plate is rotatably connected on the outer wall of one side of the second left-handed lead screw and the second right-handed lead screw through threads, and a second clamping plate is rotatably connected on the outer wall of one, the welding has the spring on one side inner wall of second splint, the one end welding of keeping away from the second splint on the spring has the ball seat, the embedding has the ball on one side outer wall of ball seat, the embedding of top central point department of putting of roof has the fixing base, the inside of fixing base is run through there is the slide bar, the top cover of slide bar is equipped with the handle, and the bottom welding of slide bar has the sponge fixed plate, the bottom embedding of sponge fixed plate has the sponge.
Preferably, the number of the support columns is four, and the four support columns are symmetrically arranged between the bottom plate and the top plate.
Preferably, four through holes are symmetrically formed in the top of the substrate.
Preferably, the screw thread turning directions of the first left-handed screw and the first right-handed screw are opposite, and the screw thread turning directions of the second left-handed screw and the second right-handed screw are opposite.
Preferably, the top of the bottom plate is provided with grooves at positions close to the lower parts of the first clamping plate and the second clamping plate.
Preferably, the fixed seat is connected with the sliding rod in a sliding manner.
Compared with the prior art, the beneficial effects of the utility model are that: this circuit board sculpture positioner for electron specialty, the tight of clamp in advance of circuit board is realized through two first splint that move in opposite directions, realize the spacing fixed of circuit board both sides, and realize the lateral shifting of circuit board under the rolling effect of ball, and then realize the tight location of clamp of circuit board through two second splint that move in opposite directions, the location operation of the circuit board of being convenient for, improve the fixed accuracy nature in location, in addition, the sponge through the over-and-under type can absorb the sculpture solution on the circuit board, avoid the sculpture to cause the damage of circuit board on the flow of circuit board, improve the precision of sculpture, guarantee the processingquality of circuit board.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a top view of the bottom plate of the present invention;
fig. 4 is a schematic view of the internal structure of the first clamping plate of the present invention.
In the figure: 1. a substrate; 2. a base plate; 3. a support pillar; 4. a top plate; 5. a first left-handed lead screw; 6. a first right-handed lead screw; 7. a second left-handed lead screw; 8. a second right-handed lead screw; 9. a hand wheel; 10. a first splint; 11. a second splint; 12. a spring; 13. a ball seat; 14. a ball bearing; 15. a fixed seat; 16. a slide bar; 17. a handle; 18. a sponge fixing plate; 19. a sponge.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a circuit board etching positioning device for electronic major comprises a base plate 1, wherein the top of the base plate 1 is fixedly connected with a bottom plate 2 through bolts, the top of the bottom plate 2 is fixedly connected with a support column 3 through bolts, the top end of the support column 3 is welded with a top plate 4, the inside of the bottom plate 2 is rotatably connected with a first left-handed lead screw 5, one end of the first left-handed lead screw 5 is welded with a first right-handed lead screw 6, the inside of the bottom plate 2 is rotatably connected with a second left-handed lead screw 7 at a position close to the lower part of the first left-handed lead screw 5, one end of the second left-handed lead screw 7 is welded with a second right-handed lead screw 8, one ends of the first left-handed lead screw 5 and the second right-handed lead screw 8 are both welded with hand wheels 9, the outer walls of one side of the second left-handed lead screw 7 and the second right-handed lead screw 8 are both connected with a first clamping plate 10 through screw threads, the, the welding has spring 12 on one side inner wall of second splint 11, the welding of the one end of keeping away from second splint 11 on spring 12 has ball seat 13, the embedding has ball 14 on the outer wall of one side of ball seat 13, the embedding of top central point department of roof 4 has fixing base 15, the inside of fixing base 15 runs through there is slide bar 16, the top cover of slide bar 16 is equipped with handle 17, and the welding of slide bar 16's bottom has sponge fixed plate 18, the embedding of sponge fixed plate 18's bottom has sponge 19.
The utility model discloses in: the number of the support columns 3 is four, and the four support columns 3 are symmetrically arranged between the bottom plate 2 and the top plate 4; the stability of the top plate 4 support is ensured.
The utility model discloses in: four through holes are symmetrically formed in the top of the substrate 1; it is convenient to fix the substrate 1 on the work platform.
The utility model discloses in: the thread turning directions of the first left-handed screw 5 and the first right-handed screw 6 are opposite, and the thread turning directions of the second left-handed screw 7 and the second right-handed screw 8 are opposite; facilitating the movement of the two first clamping plates 10 and the second clamping plate 11 towards or away from each other.
The utility model discloses in: grooves are formed in the positions, close to the lower parts of the first clamping plate 10 and the second clamping plate 11, of the top of the bottom plate 2; the movement of the first clamping plate 10 and the second clamping plate 11 is ensured.
The utility model discloses in: the fixed seat 15 is connected with the sliding rod 16 in a sliding way; ensuring the stability of the movement of the slide bar 16.
The working principle is as follows: the base plate 1 is placed on a horizontal working platform, the sponge 19 is installed on a sponge fixing plate 18, a circuit board to be etched is placed on a bottom plate 2, a hand wheel 9 on a second right-handed screw 8 is rotated, the second right-handed screw 8 drives a second left-handed screw 7 to rotate, the circuit board is connected with first clamping plates 10 in a screwing mode through the second right-handed screw 8 and the second left-handed screw 7, the two first clamping plates 10 move oppositely, the circuit board is clamped through the two first clamping plates 10, balls 14 are in contact extrusion with the side edges of the circuit board, springs 12 deform under the action of extrusion force, when the circuit board is stably clamped and difficultly to move, the hand wheel 9 on the first left-handed screw 5 is rotated, the first left-handed screw 5 drives the first right-handed screw 6 to rotate, the first left-handed screw 5 and the first right-handed screw 6 are connected with the second clamping plates 11 in a screwing mode, the two second clamping plates 11 move oppositely, and the circuit board is clamped through the two, realize fixed location, guarantee the stability of follow-up sculpture, after accomplishing the sculpture, remove sponge fixed plate 18 to the circuit board through slide bar 16, absorb the sculpture solution through sponge 19, avoid etching the circuit board again, guarantee the precision of sculpture.
In summary, the following steps: this circuit board sculpture positioner for electron specialty, realize pressing from both sides tightly in advance of circuit board through two first splint 10 that move in opposite directions, realize the spacing of circuit board both sides fixed, and realize the lateral shifting of circuit board under the rolling effect of ball 14, and then realize the tight location of clamp of circuit board through two second splint 11 that move in opposite directions, the location operation of the circuit board of being convenient for, improve the fixed accuracy nature of location, in addition, the sponge 19 through over-and-under type can absorb the sculpture solution on the circuit board, avoid the sculpture to cause the damage of circuit board on the flow of circuit board, the precision of sculpture is improved, guarantee the processingquality of circuit board.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a circuit board sculpture positioner for electronic specialty, includes base plate (1), its characterized in that: the top of the base plate (1) is fixedly connected with a bottom plate (2) through a bolt, the top of the bottom plate (2) is fixedly connected with a support column (3) through a bolt, a top plate (4) is welded at the top end of the support column (3), a first left-handed lead screw (5) is connected to the bottom plate (2) in an internal rotation mode, a first right-handed lead screw (6) is welded at one end of the first left-handed lead screw (5), a second left-handed lead screw (7) is connected to the position, close to the lower portion of the first left-handed lead screw (5), of the bottom plate (2) in an internal rotation mode in a rotating mode, a second right-handed lead screw (8) is welded at one end of the second left-handed lead screw (7), a hand wheel (9) is welded at one end of the first left-handed lead screw (5) and one end of the second right-handed lead screw (8), and a first clamping plate (10) is connected, all close soon through the screw thread and be connected with second splint (11) on the one side outer wall of first levogyration lead screw (5) and first dextrorotation lead screw (6), the welding has spring (12) on the one side inner wall of second splint (11), the one end welding of keeping away from second splint (11) on spring (12) has ball seat (13), the embedding has ball (14) on the one side outer wall of ball seat (13), the top central point department of putting of roof (4) embedding has fixing base (15), the inside of fixing base (15) is run through has slide bar (16), the top cover of slide bar (16) is equipped with handle (17), and the bottom welding of slide bar (16) has sponge fixed plate (18), the bottom embedding of sponge fixed plate (18) has sponge (19).
2. The circuit board etching positioning device for electronic profession of claim 1, wherein: the supporting columns (3) are four in number, and the four supporting columns (3) are symmetrically arranged between the bottom plate (2) and the top plate (4).
3. The circuit board etching positioning device for electronic profession of claim 1, wherein: four through holes are symmetrically formed in the top of the substrate (1).
4. The circuit board etching positioning device for electronic profession of claim 1, wherein: the thread turning directions of the first left-handed lead screw (5) and the first right-handed lead screw (6) are opposite, and the thread turning directions of the second left-handed lead screw (7) and the second right-handed lead screw (8) are opposite.
5. The circuit board etching positioning device for electronic profession of claim 1, wherein: grooves are formed in the positions, close to the lower portions of the first clamping plate (10) and the second clamping plate (11), of the top of the bottom plate (2).
6. The circuit board etching positioning device for electronic profession of claim 1, wherein: the fixed seat (15) is connected with the sliding rod (16) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922300935.2U CN210959005U (en) | 2019-12-20 | 2019-12-20 | Circuit board etching positioning device for electronic major |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922300935.2U CN210959005U (en) | 2019-12-20 | 2019-12-20 | Circuit board etching positioning device for electronic major |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210959005U true CN210959005U (en) | 2020-07-07 |
Family
ID=71379112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922300935.2U Expired - Fee Related CN210959005U (en) | 2019-12-20 | 2019-12-20 | Circuit board etching positioning device for electronic major |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210959005U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111890297A (en) * | 2020-08-13 | 2020-11-06 | 北京北海建材集团有限公司 | Steel wall frame assembly mould platform |
| CN112234020A (en) * | 2020-09-02 | 2021-01-15 | 江苏盐芯微电子有限公司 | Integrated circuit packaging equipment |
| CN113262936A (en) * | 2021-04-08 | 2021-08-17 | 四川雷得云母有限公司 | Gluing equipment with quick positioning mechanism for mica tape production |
| CN114650661A (en) * | 2022-05-23 | 2022-06-21 | 合肥工业大学 | Positioning jig for PCB and positioning method thereof |
-
2019
- 2019-12-20 CN CN201922300935.2U patent/CN210959005U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111890297A (en) * | 2020-08-13 | 2020-11-06 | 北京北海建材集团有限公司 | Steel wall frame assembly mould platform |
| CN112234020A (en) * | 2020-09-02 | 2021-01-15 | 江苏盐芯微电子有限公司 | Integrated circuit packaging equipment |
| CN112234020B (en) * | 2020-09-02 | 2024-01-30 | 江苏盐芯微电子有限公司 | Integrated circuit packaging equipment |
| CN113262936A (en) * | 2021-04-08 | 2021-08-17 | 四川雷得云母有限公司 | Gluing equipment with quick positioning mechanism for mica tape production |
| CN114650661A (en) * | 2022-05-23 | 2022-06-21 | 合肥工业大学 | Positioning jig for PCB and positioning method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210959005U (en) | Circuit board etching positioning device for electronic major | |
| CN210756069U (en) | Positioning device for welding circuit board | |
| CN209319136U (en) | A kind of aluminum alloy piping welding adjustable tool fixture | |
| CN108513453A (en) | A kind of welding circuit board frock clamp convenient for adjusting | |
| CN203155894U (en) | Circuit board foot cutter | |
| CN218488216U (en) | Fixing clamp | |
| CN112440059A (en) | Clamp for welding | |
| CN203973117U (en) | Electronic package metal shell weld jig | |
| CN217291100U (en) | Welding tool for assembling automobile door plate | |
| CN212497223U (en) | Polishing clamp for large flange production | |
| CN212086731U (en) | Positioning equipment for mounting special substrate | |
| CN210742335U (en) | Movable test base | |
| CN211920280U (en) | Copper alloy pipe rolling pushing device | |
| CN217770545U (en) | Fixing device for welding circuit board | |
| CN206509617U (en) | A kind of Portable aluminium alloy support of welding fixture | |
| CN212834007U (en) | PVD coating clamp with adjustable size | |
| CN213717804U (en) | Positioning device for motor punching sheet | |
| CN215301080U (en) | Multi-angle clamping device is used in circuit board production | |
| CN220362183U (en) | Welding device for chip mounting processing | |
| CN215968622U (en) | Supporting device for steel pipe detection | |
| CN214023768U (en) | Heat exchange tube cutting device is used in radiator production | |
| CN217860977U (en) | Flexible adjusting clamping mechanism | |
| CN213240366U (en) | Detection device is used in electronic component production convenient to adjust | |
| CN214489415U (en) | Metal piece welding and fixing device for desk production | |
| CN217341940U (en) | Metal surface spraying curing equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 Termination date: 20201220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |