CN109702667B - Pcb clamping device with multiple angle adjustment for electronic engineering - Google Patents
Pcb clamping device with multiple angle adjustment for electronic engineering Download PDFInfo
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- CN109702667B CN109702667B CN201811624596.7A CN201811624596A CN109702667B CN 109702667 B CN109702667 B CN 109702667B CN 201811624596 A CN201811624596 A CN 201811624596A CN 109702667 B CN109702667 B CN 109702667B
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Abstract
The invention provides a pcb clamping device with multiple angle adjustment for electronic engineering, which comprises a base bracket, a horizontal rotating motor and a quick-release screw, wherein the base bracket is fixed on the base bracket; the middle part of the base support is fixedly connected with a group of horizontal rotating motors; a group of horizontal rotating brackets are fixedly connected to a rotating shaft of the horizontal rotating motor; the left end face of the base support is fixedly connected with a group of inclined deflection motors; a group of inclined deflection brackets are fixedly connected to a rotating shaft of the inclined deflection motor; and the left end surface of the horizontal rotating bracket is axially connected with a group of inclined deflection mandrels. Drive pcb through horizontal rotation motor, slope deflection motor and carry out horizontal rotation and slope deflection, change clamping device in the past and can not move or only a direction pivoted centre gripping mode, can operate under the angle of difference, conveniently carry out multi-angle operation to pcb, improve the operation convenience.
Description
Technical Field
The invention belongs to the technical field of electronic instruments, and particularly relates to a pcb clamping device with multiple angle adjustment for electronic engineering.
Background
Often need use pcb clamping device to fix the pcb when carrying out the testing maintenance to the pcb, conveniently operate the pcb, the mode that current pcb clamping device generally adopted hold-down mechanism to compress tightly the pcb realizes the centre gripping.
Based on the aforesaid to and combine the equipment discovery among the prior art, current pcb clamping device generally adopts fixed centre gripping or adopts the clamping device that can only overturn from beginning to end to carry out the centre gripping, and in use, often can go on a journey because the electric elements blocks the operation difficulty that causes because of reasons such as cause, influence detection and maintenance work, and a lot of clamping device regulating power that have now simultaneously are limited, and the adjustment is complicated, is difficult to adapt to the centre gripping of the pcb of different sizes and thickness, and the commonality is relatively poor.
Disclosure of Invention
In order to solve the technical problems, the invention provides a pcb clamping device with multiple angle adjustments for electronic engineering, so as to solve the problems that the conventional pcb clamping device generally adopts fixed clamping or adopts a clamping device which can only turn back and forth to clamp, in use, the operation difficulty caused by the blocking of electrical elements and the like often occurs, the detection and maintenance work is influenced, meanwhile, the conventional clamping devices have limited adjusting capability and complex adjustment, are difficult to adapt to the clamping of pcbs with different sizes and thicknesses, and have poor universality.
The invention is used for the purpose and the effect of a pcb clamping device with various angle adjustments in electronic engineering, and is achieved by the following specific technical means:
a pcb clamping device with multiple angle modulation for electronic engineering, including base support, horizontal rotation motor, slope deflection motor, horizontal rotation support, slope deflection mandrel, slope deflection support, horizontal rotation mandrel, workstation, circular rail, length adjustment board, spout, centre gripping slide plate, gyro wheel, locating piece, pressure strip, supporting screw, compact heap, compaction dynamics adjusting cap and quick detach screw; the middle part of the base support is fixedly connected with a group of horizontal rotating motors; a group of horizontal rotating brackets are fixedly connected to a rotating shaft of the horizontal rotating motor; the left end face of the base support is fixedly connected with a group of inclined deflection motors; a group of inclined deflection brackets are fixedly connected to a rotating shaft of the inclined deflection motor; the left end surface of the horizontal rotating bracket is axially connected with a group of inclined deflection mandrels; the right end face of the inclined deflection bracket is axially connected with a group of horizontal rotating mandrels; the horizontal rotating mandrel and the inclined deflecting mandrel are hinged together; the top of the horizontal rotating mandrel is fixedly connected with a group of the working tables; the left side and the right side of the upper end surface of the workbench are both connected with a group of length adjusting plates in a sliding manner; the upper end face of the length adjusting plate is connected with two groups of clamping sliding plates in a sliding manner; the upper end of the clamping sliding plate is provided with a group of pressing plates; the length adjusting plate, the clamping sliding plate and the pressing plate are fastened and connected together through the quick-release screws.
Further, the inclined deflecting support is an L-shaped mechanism, the inclined deflecting motor is vertically installed with the horizontal rotating spindle, and the horizontal rotating support is an L-shaped mechanism, and the inclined deflecting spindle is vertically installed with the horizontal rotating motor;
further, the inclined deflecting spindle and the inclined deflecting motor are located on the same central axis, and the horizontal rotating motor and the horizontal rotating spindle are located on the same central axis;
furthermore, a group of circular rails is arranged in front of and behind the upper end face of the workbench, and the two groups of length adjusting plates are connected with the workbench in a sliding mode through the circular rails and locked through screws;
furthermore, a group of sliding grooves is formed in the upper end face of the length adjusting plate, two groups of idler wheels are arranged at the bottom of the clamping sliding plate, and the idler wheels are in sliding fit with the sliding grooves;
furthermore, a group of positioning blocks is arranged on the upper end surface of the clamping sliding plate, and the height of each positioning block is lower than the thickness of the pcb;
further, a group of supporting screws are connected to the right side of the compression plate in a threaded manner;
furthermore, the left side of the compression plate is slidably connected with a group of compression blocks, the left side of the upper end surface of the compression plate is in threaded connection with a group of compression force adjusting caps, and the compression blocks are elastically connected with the compression force adjusting caps through springs;
furthermore, the quick-release screw is structurally characterized in that a handle with a group of eccentric structures is hinged to the top of the quick-release screw, and a nut is connected to the bottom of the quick-release screw in a threaded mode.
Compared with the prior art, the invention has the following beneficial effects:
the pcb is driven by the horizontal rotating motor and the inclined deflection motor to perform horizontal rotation and inclined deflection, so that the clamping mode that the conventional clamping device cannot move or can only rotate in one direction is changed, the pcb can be operated at different angles, multi-angle operation on the pcb is facilitated, and the operation convenience is improved; the pcb with different sizes can be clamped by arranging the length adjusting plate capable of being adjusted in a sliding mode and the clamping sliding plate, so that the method has good universality and adaptability; the quick-release screws are adopted to quickly clamp the pcb and the clamping sliding plate, so that the operation is simple, the working efficiency is improved, the clamping height is conveniently adjusted, the pcbs with different thicknesses can be clamped, and the universality is good; through adopting the compact heap that can adjust the compression degree, compress tightly pcb, prevent that the packing force from damaging pcb too greatly, the adjustment is convenient simultaneously.
Drawings
FIG. 1 is a schematic axial side view of the present invention.
Fig. 2 is a schematic view of the lower axial side structure of the present invention.
Fig. 3 is a schematic side structure view of the clamping slide plate mounting shaft of the invention.
Fig. 4 is a schematic view of the structure of the lower shaft side for mounting the quick release screw (12) of the present invention.
Fig. 5 is a schematic view of the structure of the clamping slide plate on the shaft side.
Fig. 6 is a schematic cross-sectional view of the hold-down plate of the present invention.
FIG. 7 is a schematic side view of the quick release screw of the present invention.
Fig. 8 is a schematic view of the axial side structure of the compact of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1-base support, 2-horizontal rotation motor, 3-inclined deflection motor, 4-horizontal rotation support, 5-inclined deflection mandrel, 6-inclined deflection support, 7-horizontal rotation mandrel, 8-workbench, 801-circular rail, 9-length adjusting plate, 901-sliding groove, 10-clamping sliding plate, 1001-roller, 11-pressing plate, 1101-supporting screw, 1102-pressing block, 1103-pressing force adjusting cap and 12-quick-release screw.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the invention provides a pcb clamping device with multiple angle adjustment for electronic engineering, which comprises: the device comprises a base support 1, a horizontal rotating motor 2, an inclined deflecting motor 3, a horizontal rotating support 4, an inclined deflecting mandrel 5, an inclined deflecting support 6, a horizontal rotating mandrel 7, a workbench 8, a circular rail 801, a length adjusting plate 9, a sliding chute 901, a clamping sliding plate 10, a roller 1001, a positioning block 1002, a pressing plate 11, a supporting screw 1101, a pressing block 1102, a pressing force adjusting cap 1103 and a quick-release screw 12; the middle part of the base bracket 1 is fixedly connected with a group of horizontal rotating motors 2; a group of horizontal rotating brackets 4 are fixedly connected to a rotating shaft of the horizontal rotating motor 2; the left end face of the base support 1 is fixedly connected with a group of inclined deflection motors 3; a group of inclined deflection brackets 6 are fixedly connected to a rotating shaft of the inclined deflection motor 3; the left end surface of the horizontal rotating bracket 4 is axially connected with a group of inclined deflection mandrels 5; the right end face of the inclined deflection bracket 6 is axially connected with a group of horizontal rotating mandrels 7; the horizontal rotation spindle 7 and the inclined deflection spindle 5 are hinged together; the top of the horizontal rotating mandrel 7 is fixedly connected with a group of workbenches 8; the left and right sides of the upper end surface of the workbench 8 are connected with a group of length adjusting plates 9 in a sliding manner; the upper end surface of the length adjusting plate 9 is connected with two groups of clamping sliding plates 10 in a sliding manner; the upper end of the clamping sliding plate 10 is provided with a group of pressing plates 11; the length adjusting plate 9, the clamping sliding plate 10 and the pressing plate 11 are fastened and connected together through quick-release screws 12.
The inclined deflection bracket 6 is an L-shaped mechanism, the inclined deflection motor 3 is vertically arranged with the horizontal rotation spindle 7, the horizontal rotation bracket 4 is an L-shaped mechanism, and the inclined deflection spindle 5 is vertically arranged with the horizontal rotation motor 2.
Wherein the inclined deflecting spindle 5 and the inclined deflecting motor 3 are positioned on the same central axis, and the horizontal rotating motor 2 and the horizontal rotating spindle 7 are positioned on the same central axis
Wherein, the front and back of the up end of workstation 8 all is provided with a set of circular rail 801, and two sets of length adjustment board 9 all pass through circular rail 801 and workstation 8 sliding connection to through screw locking, in use can slide the position adaptation pcb of different length of length adjustment board 9, improve the device's commonality.
Wherein, the up end of length adjustment board 9 is provided with a set of spout 901, and the bottom of centre gripping slide plate 10 is provided with two sets of gyro wheels 1001, and gyro wheel 1001 and spout 901 sliding fit, in use can slide centre gripping slide plate 10, adjusts the centre gripping position, can adapt to the pcb of different width, improves the device's commonality.
Wherein, the up end of centre gripping slide 10 is provided with a set of locating piece 1002, and the height of locating piece 1002 is less than the thickness of pcb, when the installation pcb, leans on the side of pcb on locating piece 1002 to fix a position.
Wherein, a set of supporting screws 1101 is screwed on the right side of the pressing plate 11, and the supporting height of the pressing plate 11 can be adjusted by adjusting the extension length of the supporting screws 1101 in use.
Wherein, the left side sliding connection of pressure strip 11 has a set of compact heap 1102, and the up end left side threaded connection of pressure strip 11 has a set of dynamics of compressing tightly to adjust cap 1103, and through spring elastic connection between compact heap 1102 and the dynamics of compressing tightly adjust cap 1103, in use can adjust the pretightning force of cap 1103 adjustment spring through the adjustment dynamics of compressing tightly, adjusts the packing force to the pcb.
Wherein, the structure of quick detach screw 12 has the handle of a set of eccentric structure for the top hinged joint, and bottom threaded connection has the nut, and cam mechanism through the eccentric wheel realizes that pressure strip 11 compresses tightly the pcb fast and compresses tightly centre gripping slide plate 10 on length adjustment board 9 simultaneously, and easy operation can realize that quick clamping is tight.
When in use: when the pcb is installed, the pcb is inserted into a gap between the clamping sliding plate 10 and the pressing block 1102, the position of the length adjusting plate 9 is adjusted, the clamping sliding plate 10 is adjusted to a proper position through screw locking, and the pcb, the clamping sliding plate 10, the length adjusting plate 9 and the pressing plate 11 are pressed together through quick-release screws 12; when the device is used, the horizontal rotating motor 2 can drive the workbench 8 to horizontally rotate around the horizontal rotating mandrel 7, the inclined deflection motor 3 drives the workbench 8 to obliquely deflect around the inclined deflection mandrel 5, so that the inclination and deflection angle of the pcb are changed, and the pcb is conveniently operated; the pre-tightening force of the spring can be adjusted by adjusting the pressing force adjusting cap 1103, so that the pressing force on the pcb is adjusted, and the pcb is prevented from being damaged due to overlarge pressing force; when encountering pcb with different thicknesses, the pressing range can be adjusted by adjusting the nuts at the bottom of the quick-release screws 12, and the supporting height of the pressing plate 11 is changed by adjusting the extending length of the supporting screws 1101, so that the pressing plate 11 is kept in a horizontal state.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. A pcb clamping device that is used for multiple angle modulation of electronic engineering, its characterized in that: this a pcb clamping device for electronic engineering with multiple angle modulation includes: the device comprises a base support (1), a horizontal rotating motor (2), an inclined deflection motor (3), a horizontal rotating support (4), an inclined deflection mandrel (5), an inclined deflection support (6), a horizontal rotating mandrel (7), a workbench (8), a circular rail (801), a length adjusting plate (9), a sliding groove (901), a clamping sliding plate (10), a roller (1001), a positioning block (1002), a pressing plate (11), a supporting screw (1101), a pressing block (1102), a pressing force adjusting cap (1103) and a quick-release screw (12); the middle part of the base support (1) is fixedly connected with a group of horizontal rotating motors (2); a group of horizontal rotating brackets (4) is fixedly connected to a rotating shaft of the horizontal rotating motor (2); the left end face of the base support (1) is fixedly connected with a group of inclined deflection motors (3); a group of inclined deflection brackets (6) is fixedly connected to a rotating shaft of the inclined deflection motor (3); the left end face of the horizontal rotating bracket (4) is axially connected with a group of inclined deflection mandrels (5); the right end face of the inclined deflection bracket (6) is axially connected with a group of horizontal rotating mandrels (7); the horizontal rotation spindle (7) and the inclined deflection spindle (5) are hinged together; the top of the horizontal rotating mandrel (7) is fixedly connected with a group of working tables (8); the left side and the right side of the upper end surface of the workbench (8) are respectively connected with a group of length adjusting plates (9) in a sliding manner; the upper end face of the length adjusting plate (9) is connected with two groups of clamping sliding plates (10) in a sliding manner; the upper end of the clamping sliding plate (10) is provided with a group of pressing plates (11); length adjusting plate (9), centre gripping slide plate (10) pressure strip (11) pass through quick detach screw (12) fastening connection together, slope deflection mandrel (5) with slope deflection motor (3) are located same central axis, horizontal rotation motor (2) with horizontal rotation mandrel (7) are located same central axis.
2. The pcb clamping device with multiple angle adjustments for electronic engineering as set forth in claim 1, wherein: the inclined deflection bracket (6) is an L-shaped mechanism, the inclined deflection motor (3) is vertically installed with the horizontal rotating mandrel (7), the horizontal rotating bracket (4) is an L-shaped mechanism, and the inclined deflection mandrel (5) is vertically installed with the horizontal rotating motor (2).
3. The pcb clamping device with multiple angle adjustments for electronic engineering as set forth in claim 1, wherein: the front and rear sides of the upper end face of the workbench (8) are provided with a set of circular rails (801), two sets of length adjusting plates (9) are all connected through the circular rails (801) and the workbench (8) in a sliding mode and locked through screws.
4. The pcb clamping device with multiple angle adjustments for electronic engineering as set forth in claim 1, wherein: the upper end face of the length adjusting plate (9) is provided with a group of sliding grooves (901), the bottom of the clamping sliding plate (10) is provided with two groups of rollers (1001), and the rollers (1001) are in sliding fit with the sliding grooves (901).
5. The pcb clamping device with multiple angle adjustments for electronic engineering as set forth in claim 1, wherein: the upper end face of the clamping sliding plate (10) is provided with a group of positioning blocks (1002), and the heights of the positioning blocks (1002) are lower than the thickness of the pcb.
6. The pcb clamping device with multiple angle adjustments for electronic engineering as set forth in claim 1, wherein: the right side of the compression plate (11) is in threaded connection with a group of supporting screws (1101).
7. The pcb clamping device with multiple angle adjustments for electronic engineering as set forth in claim 1, wherein: the left side sliding connection of pressure strip (11) has a set of compact heap (1102), and the up end left side threaded connection of pressure strip (11) has a set of dynamics of compressing tightly adjusts cap (1103), compact heap (1102) with compress tightly and adjust through spring elastic connection between cap (1103).
8. The pcb clamping device with multiple angle adjustments for electronic engineering as set forth in claim 1, wherein: the quick-release screw (12) is structurally characterized in that a handle with a group of eccentric structures is hinged to the top of the quick-release screw, and a nut is connected to the bottom of the quick-release screw in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811624596.7A CN109702667B (en) | 2018-12-28 | 2018-12-28 | Pcb clamping device with multiple angle adjustment for electronic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811624596.7A CN109702667B (en) | 2018-12-28 | 2018-12-28 | Pcb clamping device with multiple angle adjustment for electronic engineering |
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| Publication Number | Publication Date |
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| CN109702667A CN109702667A (en) | 2019-05-03 |
| CN109702667B true CN109702667B (en) | 2020-11-24 |
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| CN112659244B (en) * | 2021-01-18 | 2022-09-23 | 赣州新联兴科技有限公司 | Punching mechanism and punching method of high-frequency high-speed PCB (printed circuit board) of 5G base station |
| CN115592370A (en) * | 2021-07-09 | 2023-01-13 | 三赢科技（深圳）有限公司（Cn） | Dismounting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH10217154A (en) * | 1997-02-03 | 1998-08-18 | Tomoe Giken:Kk | Positioner with tilting mechanism and rotation mechanism |
| CN103213112B (en) * | 2013-04-27 | 2016-03-02 | 上汽通用五菱汽车股份有限公司 | A kind of full-sized car repair piece reprocess support |
| CN204248856U (en) * | 2014-10-16 | 2015-04-08 | 浙江金辰玻璃有限公司 | A kind of glass door frame right angle assembly bench |
| CN105643306A (en) * | 2014-11-15 | 2016-06-08 | 西安志越机电科技有限公司 | Self-locking type eccentric wheel manual pressing device |
| CN105750948A (en) * | 2014-12-13 | 2016-07-13 | 西安志越机电科技有限公司 | Eccentric self-locking pressing apparatus |
| CN204525398U (en) * | 2015-04-07 | 2015-08-05 | 三峡大学 | A kind of multi-station turning positioning table |
| CN107553432B (en) * | 2017-09-08 | 2019-11-15 | 燕山大学 | A kind of three-dimensional turntable of heavy duty balancing tilting moment |
| DE102017008521A1 (en) * | 2017-09-09 | 2018-03-22 | Daimler Ag | Device and method for dismantling a bearing cap |
| CN207682225U (en) * | 2017-11-09 | 2018-08-03 | 建生电路板（惠州）有限公司 | A kind of integrated circuit board production fixture |
| CN208132889U (en) * | 2018-04-28 | 2018-11-23 | 黄河科技学院 | Machinery overhaul platform |
| CN208147382U (en) * | 2018-05-02 | 2018-11-27 | 郑州电力职业技术学院 | Clamp for numerical control machining device |
| CN208196251U (en) * | 2018-05-28 | 2018-12-07 | 西安邮电大学 | Reciprocating shaft-like workpiece automatic clamping device |
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Effective date of registration: 20201109 Address after: 325600 Liushi Zhen Jia Di Cun, Leqing City, Wenzhou City, Zhejiang Province Applicant after: Yueqing Xinyi Technology Co., Ltd Address before: 315700 Ningbo, Xiangshan Province Economic Development Zone, Park Road, No. 98 Applicant before: NINGBO FUMAO COMMUNICATION TECHNOLOGY Co.,Ltd. |
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