CN105430919A - Printed-board rapid clamping tooling clamp and usage method thereof - Google Patents
Printed-board rapid clamping tooling clamp and usage method thereof Download PDFInfo
- Publication number
- CN105430919A CN105430919A CN201510915038.6A CN201510915038A CN105430919A CN 105430919 A CN105430919 A CN 105430919A CN 201510915038 A CN201510915038 A CN 201510915038A CN 105430919 A CN105430919 A CN 105430919A
- Authority
- CN
- China
- Prior art keywords
- overcoat
- printed board
- pipe
- base
- clamp
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/01—Tools for processing; Objects used during processing
- H05K2203/0147—Carriers and holders
- H05K2203/0165—Holder for holding a Printed Circuit Board [PCB] during processing, e.g. during screen printing
Abstract
The invention relates to a printed-board rapid clamping tooling clamp and a usage method thereof. The clamp comprises a pedestal, an outer sleeve, a guide bar, a spring, a magnet and O-shaped rings. The tooling clamp is placed on an iron plate plane. A whole tooling clamp is firmly adsorbed on an iron plate. Portions of the three O-shaped rings on the outer sleeve are held and are pressed downwardly. The outer sleeve moves downwardly on a circular pipe of the pedestal. At this time, an upper end surface of the outer sleeve and a small round surface of the guide bar generate a segment of spacing gap. A printed board is put into the gap. The outer sleeve is not pressed by the hand right now. Through an effect of the spring, the outer sleeve moves upwardly on the circular pipe of the pedestal. The printed board is clamped in the gap between the upper end surface of the outer sleeve and the small round surface of the guide bar. By using the clamp and the method, an installation and clamping speed is fast; operation is flexible and convenient; the tooling is small, which is convenient for moving and carrying.
Description
Technical field
The present invention relates to a kind of printed board fast clamp frock clamp and using method, be applied in the clamping of printed board during clamping, the printed board flying probe of printed board when BGA changes clamping, the printed board point glue of printed board when tin cream is scraped in printed board in weldering process.
Background technology
BGA in the past changes weldering, when tin cream is scraped in printed board, need to be used as cushion block with the books of some different-thickness, pad on band element printed board four angles, ensure that printed board is parallel to workbench, but this is sensorial parallel, in fact can not ensures that printed board is really parallel to workbench, and the movement of this mode printed board meeting all around, have impact on the quality of scraping tin cream.
During the point of printed board in the past glue, need make cushion block special to ensure that printed board is parallel to the workbench of point gum machine, like this for multi-varieties and small-batch company cost too high.
When being with element printed board flying probe, if distance printed board is had components and parts by gripper edge 5mm, this printed board cannot be clamped, so just can not use this testing of equipment of flying probe in the past.
Summary of the invention
In view of the situation of prior art, and the deficiency existed, the invention provides a kind of printed board fast clamp frock clamp and using method, can be used for clamping printed board, can ensure the level of printed board, clamping speed block is convenient to move and carry.
The present invention is for realizing upper object, the technical scheme adopted is, a kind of printed board fast clamp frock clamp, it is characterized in that: comprise base, overcoat, guide post, spring, magnet, O type circle, an O type circle is set with in three semicircle grooves on described outer casing outer wall, described magnet is fixed in the round recessed of base, the pipe end of described base inserts in the round recessed of overcoat, spring is provided with between pipe and round recessed inner face, the cylindrical end of described guide post inserts external trepanning successively, the pipe of spring and base is fixed together, the pipe being enclosed within base outward can move up and down.
A using method for printed board fast clamp frock clamp, is characterized in that: step is as follows,
First frock clamp is placed in an iron plate plane, whole frock clamp is firmly adsorbed on iron plate by the magnetic action of magnet, grasp the part of outer three the O type circles put, then firmly toward pressing down, the pipe being enclosed within base outward moves down, now the little disc of overcoat upper surface and guide post creates a certain distance gap, again gap is put in printed board, the hand of pressing overcoat is decontroled, by the effect of spring, the pipe being enclosed within base outward moves up, printed board is clamped in the gap of the little disc of overcoat upper surface and guide post.
The invention has the beneficial effects as follows:
1, clamping speed block, flexible and convenient operation, this frock is small and exquisite, is convenient to move and carry.
2, have magnetic absorption function, applicable situation is many.As: can the clamping printed board when printed board point glue (point gum machine point glue), to ensure the level of printed board; Printed board is clamped, to ensure the level of printed board when being used in flying probe; Printed board, when scraping tin cream (when BGA changes weldering local tin scraping cream), can be used for clamping printed board, to ensure some special occasions such as the level of printed board.
3, gripping strength can arbitrarily adjust, and is adjusted the decrement of spring, thus reach the object of adjustment chucking power size by the adjustment guide post length be screwed in base pipe.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of base of the present invention;
Fig. 3 is the structural representation of overcoat of the present invention;
Fig. 4 is the structural representation of guide post of the present invention;
Fig. 5 is the structural representation of spring of the present invention;
Fig. 6 is the structural representation of magnet of the present invention;
Fig. 7 is the structural representation of O type circle of the present invention;
Fig. 8 is using state schematic diagram of the present invention.
Embodiment
As shown in Fig. 1 to 7, a kind of printed board fast clamp frock clamp, comprises base 1, overcoat 2, guide post 3, spring 4, magnet 5, O type circle 6.
Base 1 is made up of disc 1-1 integrally and pipe 1-2, disc 1-1 is provided with round recessed 1-3, is provided with the through hole 1-4 communicated with pipe 1-2 at the center of round recessed 1-3 inner face, the inwall of through hole 1-4 is provided with screw thread 1-5.
Overcoat 2 is cylindric, and an end face of overcoat 2 is provided with round recessed 2-1, and the face of overcoat 2 other end is provided with the hole 2-2 communicated with round recessed 2-1, and the outer wall of overcoat 2 is interval with three semicircle groove 2-3.
Guide post 3 is made up of little disc 3-1 integrally and cylinder 3-2, is provided with external screw thread 3-3 in one end of small column 3-2.
Magnet 5 round, is provided with counterbore 5-1 at the center of magnet 5.
An O type circle 6 is set with in three semicircle groove 2-3 on overcoat 2 outer wall, magnet 5 is arranged in the round recessed 1-3 of base 1, be screwed together by the counterbore 5-1 of base 1 and the screw thread 1-5 of base 1 with sunk screw, magnet 5 is fixed in the round recessed 1-3 of base 1, spring 4 is placed in the round recessed 2-1 of overcoat 2, the pipe 1-2 of base 1 is held in the round recessed 2-1 inserting overcoat 2, the cylinder 3-2 of guide post 3 is held and inserts overcoat 2 hole 2-2 successively, spring 4 is screwed together with the screw thread 1-5 in the pipe 1-2 of base 1, overcoat 2 is by the effect of spring 4, the pipe 1-2 of base 1 can move up and down.
As shown in Figure 8, a kind of using method of printed board fast clamp frock clamp, step is as follows:
First frock clamp is placed in an iron plate plane, whole frock clamp is firmly adsorbed on iron plate by the magnetic action of magnet 5, grasp the part of three O type circles 6 on overcoat 2, then firmly toward pressing down, overcoat 2 moves down on the pipe 1-2 of base 1, now the little disc 3-1 of overcoat 2 upper surface and guide post 3 creates a certain distance gap, again gap is put in printed board 7, the hand of pressing overcoat 2 is decontroled, by the effect of spring 4, overcoat 2 moves up on the pipe 1-2 of base 1, printed board 7 is clamped in the gap of the little disc 3-1 of overcoat 2 upper surface and guide post 3.
According to use needs, 4 cover frock clamp of the present invention can be adopted to use together, clamp 4 angles of printed board 7 simultaneously according to the method described above, thus reach the firm object clamping printed board 7.
The present invention can for the clamping of band element printed board be with fixing, and keep the parallel of printed board and workbench, its application scenario is more, such as: can be used for being with the BGA of element printed board to tear down and reconstruct, need fixed printed board when tin cream is scraped in printed board and ensure that printed board is parallel with workbench, at this moment this frock clamp can not only clamp and the printed board of fixed band element, it can also be made to be parallel to workbench and place; Also can be used for being with the clamping of the printed board of element when glue with fixing, because automatic dispensing machine printed board when glue must be parallel to workbench, be parallel to workbench place so the printed board of band element must be realized by means of this frock clamp; Can also be applied in the flying probe of band element printed board, printed board is needed to have the limit of two one fixed widthes during the element printed board of flying probe equipment clamping band, and printing edges of boards do not have components and parts, but actual conditions be printed board limit on have components and parts, so flying probe equipment can not clamp this printed board, at this moment, this frock clamp not only can clamp this printed board but also can be adsorbed on flying probe equipment, reaches the object of fixed printed board like this.
Claims (6)
1. a printed board fast clamp frock clamp, it is characterized in that: comprise base (1), overcoat (2), guide post (3), spring (4), magnet (5), O type circle (6), an O type circle (6) is set with in three semicircle grooves (2-3) on described overcoat (2) outer wall, described magnet (5) is fixed in the round recessed (1-3) of base (1), pipe (1-2) end of described base (1) inserts in the round recessed (2-1) of overcoat (2), spring (4) is provided with between pipe (1-2) and round recessed (2-1) inner face, cylinder (3-2) end of described guide post (3) inserts overcoat (2) hole (2-2) successively, spring (4) is fixed together with the pipe (1-2) of base (1), overcoat (2) can move up and down on the pipe (1-2) of base (1).
2. a kind of printed board fast clamp frock clamp according to claim 1, it is characterized in that: described base (1) is made up of disc (1-1) integrally and pipe (1-2), disc (1-1) is provided with round recessed (1-3), be provided with the through hole (1-4) communicated with pipe (1-2) at the center of round recessed (1-3) inner face, the inwall of through hole (1-4) is provided with screw thread (1-5).
3. a kind of printed board fast clamp frock clamp according to claim 1, it is characterized in that: described overcoat (2) is for cylindric, an end face of overcoat (2) is provided with round recessed (2-1), the face of overcoat (2) other end is provided with the hole (2-2) communicated with round recessed (2-1), the outer wall of overcoat (2) is interval with three semicircle grooves (2-3).
4. a kind of printed board fast clamp frock clamp according to claim 1, is characterized in that: described guide post (3) is made up of little disc (3-1) integrally and cylinder (3-2), is provided with external screw thread (3-3) in one end of small column (3-2).
5. a kind of printed board fast clamp frock clamp according to claim 1, is characterized in that: described magnet (5) round, is provided with counterbore (5-1) at the center in magnet (5) face.
6. a using method for printed board fast clamp frock clamp, is characterized in that: step is as follows,
First frock clamp is placed in an iron plate plane, whole frock clamp is firmly adsorbed on iron plate by the magnetic action of magnet (5), grasp the part of three O type circles (6) on overcoat (2), then firmly toward pressing down, overcoat (2) moves down on the pipe (1-2) of base (1), now the little disc (3-1) of overcoat (2) upper surface and guide post (3) creates a certain distance gap, again gap is put in printed board (7), the hand that will press overcoat (2) is decontroled, by the effect of spring (4), overcoat (2) moves up on the pipe (1-2) of base (1), printed board (7) is clamped in the gap of little disc (3-1) of overcoat (2) upper surface and guide post (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510915038.6A CN105430919B (en) | 2015-12-11 | 2015-12-11 | A kind of printed board fast clamp frock clamp and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510915038.6A CN105430919B (en) | 2015-12-11 | 2015-12-11 | A kind of printed board fast clamp frock clamp and application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105430919A true CN105430919A (en) | 2016-03-23 |
| CN105430919B CN105430919B (en) | 2018-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510915038.6A Active CN105430919B (en) | 2015-12-11 | 2015-12-11 | A kind of printed board fast clamp frock clamp and application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105430919B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201252682Y (en) * | 2008-09-04 | 2009-06-03 | 伟创力(上海)科技有限公司 | Clamping device of printed circuit board |
| CN202587624U (en) * | 2012-05-09 | 2012-12-05 | 珠海格力电器股份有限公司 | Positioning device for welding electronic component |
| CN203091914U (en) * | 2012-12-20 | 2013-07-31 | 苏州工业园区胜福科技有限公司 | Solder pallet fixture |
| CN203416509U (en) * | 2013-07-04 | 2014-01-29 | 深圳市锐思技术有限公司 | Rapid fixing device of PCB |
| CN203504930U (en) * | 2013-06-17 | 2014-03-26 | 武汉迈力特通信有限公司 | PCB pinch plate locking mechanism |
| CN203973440U (en) * | 2014-08-04 | 2014-12-03 | 合肥瑞华电子科技有限责任公司 | A kind of clamping device for circuit board |
-
2015
- 2015-12-11 CN CN201510915038.6A patent/CN105430919B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201252682Y (en) * | 2008-09-04 | 2009-06-03 | 伟创力(上海)科技有限公司 | Clamping device of printed circuit board |
| CN202587624U (en) * | 2012-05-09 | 2012-12-05 | 珠海格力电器股份有限公司 | Positioning device for welding electronic component |
| CN203091914U (en) * | 2012-12-20 | 2013-07-31 | 苏州工业园区胜福科技有限公司 | Solder pallet fixture |
| CN203504930U (en) * | 2013-06-17 | 2014-03-26 | 武汉迈力特通信有限公司 | PCB pinch plate locking mechanism |
| CN203416509U (en) * | 2013-07-04 | 2014-01-29 | 深圳市锐思技术有限公司 | Rapid fixing device of PCB |
| CN203973440U (en) * | 2014-08-04 | 2014-12-03 | 合肥瑞华电子科技有限责任公司 | A kind of clamping device for circuit board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105430919B (en) | 2018-03-16 |
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| CB02 | Change of applicant information |
Address after: 300462 Binhai New Area, Tianjin economic and Technological Development Zone, North Street, No. 141 Applicant after: Tianjin 712 Communications Broadcasting Limited by Share Ltd Address before: 300462 Binhai New Area, Tianjin economic and Technological Development Zone, North Street, No. 141 Applicant before: Tianjin 712 Communication Broadcast Co., Ltd. |
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