CN112975782A - Clamp for processing circuit board - Google Patents
Clamp for processing circuit board Download PDFInfo
- Publication number
- CN112975782A CN112975782A CN202110206296.2A CN202110206296A CN112975782A CN 112975782 A CN112975782 A CN 112975782A CN 202110206296 A CN202110206296 A CN 202110206296A CN 112975782 A CN112975782 A CN 112975782A
- Authority
- CN
- China
- Prior art keywords
- clamp
- main body
- body frame
- circuit board
- movable supporting
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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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a clamp for processing a circuit board, which comprises a clamp main body frame and two clamp bodies arranged at the front end of the clamp main body frame, wherein one end of each clamp body, which is close to the clamp main body frame, is arranged on the clamp main body frame through a connecting sheet; the clamp comprises a clamp body, a clamp main body frame and a connecting sheet, wherein a hollow middle hole is formed in the center of the clamp main body frame, a movable supporting plate capable of moving vertically is arranged in the hollow middle hole, one end of a curved rod extends into the hollow middle hole, one end of the curved rod, which is positioned in the hollow middle hole, is rotatably connected with one end of the movable supporting plate through the connecting sheet, and a clamp body is clamped or separated through the action of the curved rod, the connecting sheet and the connecting sheet when the movable supporting plate moves vertically.
Description
Technical Field
The invention belongs to the technical field of circuit board processing, and particularly relates to a clamp for processing a circuit board.
Background
The circuit board has the name: the circuit board is miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout, and can be called a printed circuit board or a printed circuit board, which is named as a PCB, an FPC circuit board and a rigid-flexible printed circuit board in English, and the birth and development of the FPC and the PCB are promoted to be a new product of the rigid-flexible printed circuit board, so that the rigid-flexible printed circuit board is a flexible circuit board and a rigid circuit board, and the flexible circuit board and the rigid circuit board are combined together according to related process requirements through processes such as pressing and the like to form the circuit board with the FPC characteristic and the PCB characteristic;
and in the in-process of circuit board production and processing, need carry out the centre gripping to the circuit board, realize the upset processing to the circuit board, therefore anchor clamps are essential, however current anchor clamps simple structure adopts pneumatic centre gripping mostly, and the stability of centre gripping is not good, and the centre gripping effect is not good, and maintains inconveniently.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a clamp for processing a circuit board.
In order to achieve the purpose, the invention adopts the following technical scheme:
a clamp for processing a circuit board comprises a clamp main body frame and two clamp bodies arranged at the front end of the clamp main body frame, wherein one end, close to the clamp main body frame, of each clamp body is arranged on the clamp main body frame through a connecting sheet, a curved rod is further arranged between the outer side of each clamp body and the clamp main body frame, and the bent part of the curved rod is rotationally fixed on the clamp main body frame through a pin shaft;
the fixture comprises a fixture body frame and is characterized in that a hollowed middle hole is formed in the center of the fixture body frame, a movable supporting plate capable of moving vertically is arranged in the hollowed middle hole, one end of a curved rod extends into the hollowed middle hole, one end of the curved rod, which is located in the hollowed middle hole, is rotatably connected with one end of the movable supporting plate through a connecting plate, so that the movable supporting plate is clamped or separated through the curved rod, the connecting plate and the connecting plate when moving vertically.
Preferably, the clamp body inboard is provided with splint, splint pass through the bolt fastening, the inboard edge of splint is provided with the rubber clamp pad.
Preferably, a clamping groove is formed in the outer side of one end, close to the clamp main body frame, of the clamp body, openings are formed in two ends of the clamping groove, a clamping plate is arranged at one end of the curved rod, and the clamping plate is clamped in the clamping groove and is positioned through a bolt.
Preferably, the vertical section of the clamping plate is T-shaped.
Preferably, both ends of the movable supporting plate are in an Contraband shape, one end of the connecting plate is positioned between two horizontal ends of one end of the movable supporting plate, and a screw sleeve is nested in the center of the movable supporting plate;
the fixture is characterized in that a threaded rod is rotatably mounted in the hollow hole in the vertical direction, the threaded rod is matched with the screw sleeve, the threaded rod penetrates through the screw sleeve, a machine box is arranged at the bottom of the fixture main body frame, a motor is mounted in the machine box, and an output shaft of the motor extends into the hollow hole and is connected with one end of the threaded rod.
Preferably, both ends of the movable supporting plate are Contraband-shaped, one end of the connecting plate is positioned between two horizontal ends of one end of the movable supporting plate, and an electric push rod is arranged between the bottom of the movable supporting plate and the inner wall of the hollow hole.
Preferably, a support is fixed below the clamp main body frame through bolts, and a fixing sleeve is welded at the center of the bottom of the support.
According to the clamping device, the clamp body is arranged on the clamp main body frame through the curved rod and the connecting sheet, one end of the curved rod is movably arranged on the movable supporting plate capable of moving vertically through the connecting sheet, when the movable supporting plate moves vertically, the circuit board is clamped and fixed through the mutual linkage and matching of the curved rod, the connecting sheet and the connecting sheet, and the clamping stability of the clamping device on the circuit board is higher and the clamping effect is better due to the mechanical structure;
according to the clamp, the clamp groove is formed in the outer side of one end, close to the clamp main body frame, of the clamp body, the two ends of the clamp groove are open, the clamping plate is arranged at one end of the curved rod, the clamping plate is clamped in the clamp groove and positioned through the bolt, when the clamp body is damaged, the bolt on the clamping plate can be taken down, the pin shaft on the connecting sheet is detached, then the clamping plate is slid to be separated from one end of the clamp groove, the clamp body can be detached, replacement is convenient, and therefore the clamp is convenient to maintain.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a movable pallet of the present invention;
FIG. 3 is a schematic view of the construction of the knee lever of the present invention;
FIG. 4 is a schematic view of a clip body according to the present invention;
fig. 5 is a schematic structural view of a clip in embodiment 2.
Reference numerals: 1. hollowing out the middle hole; 2. a clamp body frame; 3. a support; 4. a motor; 5. fixing the sleeve; 6. a case; 7. a threaded rod; 8. a movable supporting plate; 9. connecting plates; 10. a curved bar; 11. connecting sheets; 12. a clip body; 13. a splint; 14. a screw sleeve; 15. clamping a plate; 16. a card slot; 17. an electric push rod.
Detailed Description
The following further describes a specific embodiment of the clamp for processing a circuit board according to the present invention with reference to fig. 1 to 5. A jig for processing a circuit board of the present invention is not limited to the description of the following embodiments.
Example 1:
the embodiment provides a specific structure of a clamp for processing a circuit board, as shown in fig. 1-4, the structure comprises a clamp main body frame 2 and two clamp bodies 12 installed at the front end of the clamp main body frame 2, wherein one end of each clamp body 12, which is close to the clamp main body frame 2, is installed on the clamp main body frame 2 through a connecting sheet 11, a curved rod 10 is further arranged between the outer side of each clamp body 12 and the clamp main body frame 2, and the bent part of the curved rod 10 is rotationally fixed on the clamp main body frame 2 through a pin shaft;
the central department of anchor clamps main part frame 2 is provided with fretwork mesopore 1, and fretwork mesopore 1 is inside to be provided with movable support plate 8 that can vertical removal, and the one end of curved bar 10 extends to in the fretwork mesopore 1, and the curved bar 10 is located the one end of fretwork mesopore 1 inside and is passed through even board 9 and is connected with the one end rotation of movable support plate 8, makes movable support plate 8 when vertical removal, through curved bar 10, even board 9 and connection piece 11's effect, clamp 12 cramps or separation.
The inboard splint 13 that is provided with of clamp 12, splint 13 pass through the bolt fastening, and the inboard edge of splint 13 is provided with rubber clamp pad.
The clamp body 12 is provided with a clamping groove 16 at the outer side of one end close to the clamp body frame 2, two ends of the clamping groove 16 are opened, one end of the curved rod 10 is provided with a clamping plate 15, and the clamping plate 15 is clamped in the clamping groove 16 and is positioned through a bolt.
The vertical section of the card 15 is "T" shaped.
Two ends of the movable supporting plate 8 are in an Contraband shape, one end of the connecting plate 9 is positioned between two horizontal ends of one end of the movable supporting plate 8, and a screw sleeve 14 is nested in the center of the movable supporting plate 8;
the threaded rod 7 is installed along vertical direction rotation in the fretwork mesopore 1 inside, and threaded rod 7 is supporting with lead screw cover 14, and threaded rod 7 passes lead screw cover 14, and the bottom of anchor clamps main part frame 2 is provided with machine box 6, and machine box 6 internally mounted has motor 4, and the output shaft of motor 4 extends to and is connected with the one end of threaded rod 7 in the fretwork mesopore 1.
The lower part of the clamp main body frame 2 is fixed with a support 3 through a bolt, and the center of the bottom of the support 3 is welded with a fixing sleeve 5.
By adopting the technical scheme:
when the device is used, firstly the motor 4 runs to drive the threaded rod 7 to rotate, the movable supporting plate 8 moves along the vertical direction under the matching action of the screw sleeve 14, and the clamp body 12 clamps or separates under the action of the curved rod 10, the connecting plate 9 and the connecting sheet 11, so that the circuit board is clamped and put down.
Example 2:
the embodiment provides a specific structure of a clamp for processing a circuit board, as shown in fig. 1-5, the structure comprises a clamp main body frame 2 and two clamp bodies 12 installed at the front end of the clamp main body frame 2, wherein one end of each clamp body 12, which is close to the clamp main body frame 2, is installed on the clamp main body frame 2 through a connecting sheet 11, a curved rod 10 is further arranged between the outer side of each clamp body 12 and the clamp main body frame 2, and the bent part of the curved rod 10 is rotationally fixed on the clamp main body frame 2 through a pin shaft;
the central department of anchor clamps main part frame 2 is provided with fretwork mesopore 1, and fretwork mesopore 1 is inside to be provided with movable support plate 8 that can vertical removal, and the one end of curved bar 10 extends to in the fretwork mesopore 1, and the curved bar 10 is located the one end of fretwork mesopore 1 inside and is passed through even board 9 and is connected with the one end rotation of movable support plate 8, makes movable support plate 8 when vertical removal, through curved bar 10, even board 9 and connection piece 11's effect, clamp 12 cramps or separation.
The inboard splint 13 that is provided with of clamp 12, splint 13 pass through the bolt fastening, and the inboard edge of splint 13 is provided with rubber clamp pad.
The clamp body 12 is provided with a clamping groove 16 at the outer side of one end close to the clamp body frame 2, two ends of the clamping groove 16 are opened, one end of the curved rod 10 is provided with a clamping plate 15, and the clamping plate 15 is clamped in the clamping groove 16 and is positioned through a bolt.
The vertical section of the card 15 is "T" shaped.
The two ends of the movable supporting plate 8 are in Contraband shape, one end of the connecting plate 9 is positioned between the two horizontal ends of one end of the movable supporting plate 8, and an electric push rod 17 is arranged between the bottom of the movable supporting plate 8 and the inner wall of the hollow middle hole 1.
The lower part of the clamp main body frame 2 is fixed with a support 3 through a bolt, and the center of the bottom of the support 3 is welded with a fixing sleeve 5.
By adopting the technical scheme:
when the device is used, firstly, the electric push rod 17 runs to push the movable supporting plate 8 to move along the vertical direction, and the clamp body 12 is clamped or separated under the action of the curved rod 10, the connecting plate 9 and the connecting sheet 11, so that the circuit board is clamped and put down.
As can be seen from the combination of the embodiment 1 and the embodiment 2, in the invention, since the clamp body 12 is provided with the clamping groove 16 at the outer side of one end close to the clamp main body frame 2, two ends of the clamping groove 16 are opened, one end of the curved rod 10 is provided with the clamping plate 15, and the clamping plate 15 is clamped in the clamping groove 16 and is positioned by the bolt, when the clamp body 12 is damaged, the bolt on the clamping plate 15 can be taken down, the pin shaft on the connecting sheet 11 is detached, and then the clamping plate 15 is slid to be separated from one end of the clamping groove 16, so that the clamp body 12 can be detached and conveniently replaced, and the clamp is convenient to maintain;
according to the invention, the support 3 is fixed below the clamp main body frame 2 through the bolt, the fixing sleeve 5 is welded at the center of the bottom of the support 3, the device can be fixed through the fixing sleeve 5, namely the fixing sleeve 5 is inserted on a preset fixing rod, and the operation is convenient and rapid.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (7)
1. The utility model provides a circuit board is anchor clamps for processing, includes anchor clamps main part frame (2) and installs two clamp bodies (12) of anchor clamps main part frame (2) front end, its characterized in that: one end, close to the clamp main body frame (2), of the clamp body (12) is mounted on the clamp main body frame (2) through a connecting piece (11), a curved rod (10) is further arranged between the outer side of the clamp body (12) and the clamp main body frame (2), and the bent part of the curved rod (10) is rotationally fixed on the clamp main body frame (2) through a pin shaft;
the fixture is characterized in that a hollowed-out middle hole (1) is formed in the center of the fixture main body frame (2), a movable supporting plate (8) capable of moving vertically is arranged in the hollowed-out middle hole (1), one end of a curved rod (10) extends into the hollowed-out middle hole (1), the curved rod (10) is located at one end of the inner portion of the hollowed-out middle hole (1) and is rotatably connected with one end of the movable supporting plate (8) through a connecting plate (9), the movable supporting plate (8) is made to be clamped or separated through the action of the curved rod (10), the connecting plate (9) and a connecting piece (11) when moving vertically, and the fixture body (12) is clamped or separated.
2. The jig for processing a circuit board according to claim 1, wherein: the clamp is characterized in that a clamping plate (13) is arranged on the inner side of the clamp body (12), the clamping plate (13) is fixed through a bolt, and a rubber clamping pad is arranged on the edge of the inner side of the clamping plate (13).
3. The jig for processing a circuit board according to claim 1, wherein: a clamping groove (16) is formed in the outer side of one end, close to the clamp main body frame (2), of the clamp body (12), two ends of the clamping groove (16) are opened, a clamping plate (15) is arranged at one end of the curved rod (10), and the clamping plate (15) is clamped in the clamping groove (16) and is positioned through a bolt.
4. The jig for processing a circuit board according to claim 3, wherein: the vertical section of the clamping plate (15) is T-shaped.
5. The jig for processing a circuit board according to claim 4, wherein: both ends of the movable supporting plate (8) are Contraband-shaped, one end of the connecting plate (9) is positioned between two horizontal ends of one end of the movable supporting plate (8), and a screw sleeve (14) is nested in the center of the movable supporting plate (8);
threaded rod (7) are installed in the inside vertical direction of edge rotation in fretwork mesopore (1), threaded rod (7) with lead screw cover (14) are supporting, threaded rod (7) pass lead screw cover (14), the bottom of anchor clamps main part frame (2) is provided with machine box (6), machine box (6) internally mounted has motor (4), the output shaft of motor (4) extends to in fretwork mesopore (1) with the one end of threaded rod (7) is connected.
6. The jig for processing a circuit board according to claim 4, wherein: the two ends of the movable supporting plate (8) are Contraband-shaped, one end of the connecting plate (9) is located between two horizontal ends of one end of the movable supporting plate (8), and an electric push rod (17) is arranged between the bottom of the movable supporting plate (8) and the inner wall of the hollow middle hole (1).
7. The jig for processing a circuit board according to any one of claims 5 to 6, wherein: the lower part of the clamp main body frame (2) is fixed with a support (3) through a bolt, and a fixing sleeve (5) is welded at the center of the bottom of the support (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110206296.2A CN112975782A (en) | 2021-02-24 | 2021-02-24 | Clamp for processing circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110206296.2A CN112975782A (en) | 2021-02-24 | 2021-02-24 | Clamp for processing circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112975782A true CN112975782A (en) | 2021-06-18 |
Family
ID=76350082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110206296.2A Pending CN112975782A (en) | 2021-02-24 | 2021-02-24 | Clamp for processing circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112975782A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527807A (en) * | 2012-01-17 | 2012-07-04 | 苏州市越海拉伸机械有限公司 | Multi-station hydraulic stretcher with transposition manipulator |
| CN210868334U (en) * | 2019-06-03 | 2020-06-26 | 武汉中尚电子科技有限公司 | Limiting clamping structure for circuit board production and processing |
| CN211388846U (en) * | 2019-11-20 | 2020-09-01 | 上海非夕机器人科技有限公司 | Clamping mechanism, robot and clamping device |
| CN212553906U (en) * | 2020-05-08 | 2021-02-19 | 福建信息职业技术学院 | Micro-motion mechanical clamping jaw |
-
2021
- 2021-02-24 CN CN202110206296.2A patent/CN112975782A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527807A (en) * | 2012-01-17 | 2012-07-04 | 苏州市越海拉伸机械有限公司 | Multi-station hydraulic stretcher with transposition manipulator |
| CN210868334U (en) * | 2019-06-03 | 2020-06-26 | 武汉中尚电子科技有限公司 | Limiting clamping structure for circuit board production and processing |
| CN211388846U (en) * | 2019-11-20 | 2020-09-01 | 上海非夕机器人科技有限公司 | Clamping mechanism, robot and clamping device |
| CN212553906U (en) * | 2020-05-08 | 2021-02-19 | 福建信息职业技术学院 | Micro-motion mechanical clamping jaw |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210618 |
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| RJ01 | Rejection of invention patent application after publication |