CN109262503A - A kind of rotary opening and closing formula electric drive clamping device - Google Patents
A kind of rotary opening and closing formula electric drive clamping device Download PDFInfo
- Publication number
- CN109262503A CN109262503A CN201811406582.8A CN201811406582A CN109262503A CN 109262503 A CN109262503 A CN 109262503A CN 201811406582 A CN201811406582 A CN 201811406582A CN 109262503 A CN109262503 A CN 109262503A
- Authority
- CN
- China
- Prior art keywords
- block
- locating piece
- telescopic block
- drive
- clamping device
- 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.)
- Pending
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Classifications
-
- 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
- B25B11/002—Magnetic work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a kind of rotary opening and closing formula electric drive clamping devices, including the first grip block, the second grip block, connection iron core, coil, conducting electric wire, headstock gear, mobile metal column；The headstock gear includes positioning plate, telescopic block, locating piece, elastomer, drive block, conducting screw rod, hinders logical nut；The present invention compresses downwards telescopic block when drive block, when so that telescopic block bearing against elastomer disengaging locating piece, gap can be generated between telescopic block and locating piece, at this time, rotation hinders logical nut, so that hindering on the gap that the rotation on conducting screw rod of logical nut moves upward and between telescopic block and locating piece, hinders logical nut at this time for telescopic block and locating piece and is pressed on two sides, achieve the purpose that open circuit, operates conveniently.
Description
Technical field
The present invention relates to a kind of rotary opening and closing formula electric drive clamping devices.
Background technique
Currently, applying external force in clamping device generally by operating personnel and carrying out mechanical grip, or pass through screw thread
Rotational structure, motor-driven structure, Telescopic-cylinder mechanism etc. are clamped, for the clamping device driven using electricity
Also more rare, the present invention develops the rotary opening and closing formula electric drive clamping device that a kind of connection is simple, operates conveniently.
Summary of the invention
In view of the deficiencies of the prior art mentioned above, problems solved by the invention are as follows: it is simple, even to provide a kind of blocking way
Connect rotary opening and closing formula electric drive clamping device that is simple, operating conveniently.
To solve the above problems, the technical solution adopted by the present invention is as follows:
A kind of rotary opening and closing formula electric drive clamping device, including the first grip block, the second grip block, connection iron core, coil, lead
Live wire, headstock gear, mobile metal column；The mobile metal column is mounted on the lower end of the second grip block；The movement
Metal column and connection iron core are oppositely arranged；First grip block and the second grip block is opposite to be arranged in parallel；Described first
The lower end installation connection iron core of grip block；Wound around coil on the connection iron core；The coil and conducting wire-shaped are at closing
Cyclization road；The headstock gear is mounted on closed loop；The headstock gear include positioning plate, telescopic block, locating piece,
Elastomer, conducting screw rod, hinders logical nut at drive block；The telescopic block is relatively parallel with locating piece and docking is arranged；Described
The upper half of telescopic block and the relative inner of locating piece is set by taper driver slot；The tapered structure of the drive block；Described
Drive block, which slides up and down, to be mounted in taper driver slot；Positioning plate is installed on the outside of the telescopic block；The telescopic block and fixed
It is attached between the plate of position by elastomer；The telescopic block bears against elastomer and carries out transversal stretching movement；Described leads
Logical screw rod is mounted on the bottom of drive block and screw rod is connected and is connected between telescopic block and locating piece；The conducting screw rod
Lower end extends to the lower end outside of telescopic block and locating piece；The logical nut thread of the resistance is rotatably mounted under conducting screw rod
End.
Further, first grip block, the second grip block are made of plastic material.
Further, the elastomer is spring.
Further, the headstock gear further includes drive rod；The drive rod is mounted on drive block upper end.
Further, the taper driver slot and drive block are in up big and down small pyramidal structure.
Further, the telescopic block and locating piece are made of electrically conductive material.
Beneficial effects of the present invention
The present invention compresses downwards telescopic block when drive block so that telescopic block bears against elastomer when being detached from locating piece, telescopic block and
Gap can be generated between locating piece, at this point, rotation hinders logical nut, moved up simultaneously so that hindering logical nut and rotating on conducting screw rod
It reaches on the gap between telescopic block and locating piece, hinders logical nut at this time for telescopic block and locating piece and be pressed on two sides, reach disconnected
The purpose on road, operates conveniently.
The present invention is by pushing drive block, so that the drive block of taper compresses downwards telescopic block, so that telescopic block is born against
Elastomer is detached from locating piece, forms open circuit, when being clamped, the drive block of taper is moved up, utilizes elastomer
Telescopic block transverse shifting is compressed, so that telescopic block and locating piece dock and then entire closed circuit are connected, utilizes the original of electromagnet
Reason, so that connection iron core adsorbs mobile metal column, so that the first grip block and the second clamping plate spacing reduce shape
At clamping movement trend.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Specific embodiment
The content of present invention is described in further detail with reference to the accompanying drawing.
As shown in Figure 1, a kind of rotary opening and closing formula electric drive clamping device, including the first grip block 3, the second grip block 4,
Connect iron core 1, coil 2, conducting electric wire 6, headstock gear 7, mobile metal column 5；The mobile metal column 5 is mounted on the second folder
Hold the lower end of plate 3；The mobile metal column 5 and connection iron core 1 is oppositely arranged；First grip block 3 and the second clamping
Plate 4 is opposite to be arranged in parallel；The lower end installation connection iron core 1 of first grip block 3；Line is wound on the connection iron core 1
Circle 2；The coil 2 and conducting electric wire 6 forms closed loop；The headstock gear 7 is mounted on closed loop；Described
Headstock gear 7 includes positioning plate 73, telescopic block 72, locating piece 71, elastomer 74, drive block 75, conducting screw rod 78, hinders logical nut
79；Logical nut 79 is hindered to be made of insulating material；Conducting screw rod 78 is made of conductor material.The telescopic block 72 and locating piece 71
Relatively parallel and docking setting；The upper half of the relative inner of the telescopic block 72 and locating piece 71 is set by taper driver slot
76；The tapered structure of drive block 75；The drive block 75, which slides up and down, to be mounted in taper driver slot 76；Described
Positioning plate 73 is installed on the outside of telescopic block 75；It is attached between the telescopic block 75 and positioning plate 73 by elastomer 74；Institute
The telescopic block 72 stated bears against elastomer 74 and carries out transversal stretching movement.The conducting screw rod 78 is mounted on the bottom of drive block 75
It portion and screw rod 78 is connected is connected between telescopic block 72 and locating piece 71；The lower end of the conducting screw rod 78 extends to flexible
The lower end outside of block 72 and locating piece 71；Logical 79 screw thread rotation of nut of the resistance is mounted on the lower end of conducting screw rod 78.
As shown in Figure 1, further, first grip block 3, the second grip block 4 are made of plastic material.Into one
Step, the elastomer 74 are spring.Further, the headstock gear 7 further includes drive rod 77；The drive rod 77 is pacified
Mounted in 75 upper end of drive block.Further, the taper driver slot 76 and drive block 75 are in up big and down small pyramidal structure.Into
One step, the telescopic block 72 and locating piece 71 are made of electrically conductive material.
The present invention compresses downwards telescopic block when drive block, when so that telescopic block bearing against elastomer disengaging locating piece, stretches
Gap can be generated between block and locating piece, at this point, rotation hinders logical nut, rotated on conducting screw rod so that hindering logical nut to moving up
It moves and reaches on the gap between telescopic block and locating piece, hinder logical nut at this time for telescopic block and locating piece and be pressed on two sides, reach
To the purpose of open circuit, operate conveniently；The present invention is by pushing drive block to make so that the drive block of taper compresses downwards telescopic block
Telescopic block bears against elastomer and is detached from locating piece, open circuit is formed, when being clamped, by the drive block of taper to moving up
It is dynamic, telescopic block transverse shifting is compressed using elastomer, so that telescopic block and locating piece dock and then entire closed circuit are connected, benefit
With the principle of electromagnet, mobile metal column is adsorbed so that connecting iron core, so that the first grip block and the second clamping
Plate spacing reduces to form clamping movement trend.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of rotary opening and closing formula electric drive clamping device, which is characterized in that including the first grip block, the second grip block, connect
Connect iron core, coil, conducting electric wire, headstock gear, mobile metal column；The mobile metal column is mounted under the second grip block
End；The mobile metal column and connection iron core is oppositely arranged；First grip block and the second grip block is set in parallel relatively
It sets；The lower end installation connection iron core of first grip block；Wound around coil on the connection iron core；It the coil and leads
Live wire forms closed loop；The headstock gear is mounted on closed loop；The headstock gear includes positioning plate, stretches
Contracting block, elastomer, drive block, conducting screw rod, hinders logical nut at locating piece；The telescopic block is relatively parallel and right with locating piece
Connect setting；The upper half of the relative inner of the telescopic block and locating piece is set by taper driver slot；The drive block is in cone
Shape structure；The drive block, which slides up and down, to be mounted in taper driver slot；Positioning plate is installed on the outside of the telescopic block；It is described
Telescopic block and positioning plate between be attached by elastomer；The telescopic block bears against elastomer and carries out transversal stretching shifting
It is dynamic；The conducting screw rod, which is mounted on the bottom of drive block and screw rod is connected, to be connected between telescopic block and locating piece；It is described
The lower end of conducting screw rod extend to the lower end outside of telescopic block and locating piece；The logical nut thread of the resistance, which is rotatably mounted on, leads
The lower end of logical screw rod.
2. rotary opening and closing formula electric drive clamping device according to claim 1, which is characterized in that first clamping
Plate, the second grip block are made of plastic material.
3. rotary opening and closing formula electric drive clamping device according to claim 1, which is characterized in that the elastomer is
Spring.
4. rotary opening and closing formula electric drive clamping device according to claim 1, which is characterized in that the headstock gear
It further include drive rod；The drive rod is mounted on drive block upper end.
5. rotary opening and closing formula electric drive clamping device according to claim 1, which is characterized in that the taper driving
Slot and drive block are in up big and down small pyramidal structure.
6. rotary opening and closing formula electric drive clamping device according to claim 1, which is characterized in that the telescopic block and
Locating piece is made of electrically conductive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811406582.8A CN109262503A (en) | 2018-11-23 | 2018-11-23 | A kind of rotary opening and closing formula electric drive clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811406582.8A CN109262503A (en) | 2018-11-23 | 2018-11-23 | A kind of rotary opening and closing formula electric drive clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109262503A true CN109262503A (en) | 2019-01-25 |
Family
ID=65190608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811406582.8A Pending CN109262503A (en) | 2018-11-23 | 2018-11-23 | A kind of rotary opening and closing formula electric drive clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109262503A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110547811A (en) * | 2019-09-23 | 2019-12-10 | 江苏科华医疗器械科技有限公司 | Detachable blood collection tube |
| CN110547809A (en) * | 2019-09-23 | 2019-12-10 | 江苏科华医疗器械科技有限公司 | Telescopic blood collection tube |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020134181A1 (en) * | 2001-03-21 | 2002-09-26 | Hsin-Hung Lin | Linkage type mold clamping device driven by electromagnetic force |
| CN202298740U (en) * | 2011-08-05 | 2012-07-04 | 徐州工程学院 | Vibration-reducing connecting rod of vibrating excavator |
| CN105397686A (en) * | 2015-12-15 | 2016-03-16 | 重庆东源农业开发有限公司 | Switching type clamping tool |
| CN205660560U (en) * | 2016-01-08 | 2016-10-26 | 浙江飞鲸新材料科技股份有限公司 | A clamping device for paint production |
| CN206047994U (en) * | 2016-09-28 | 2017-03-29 | 重庆三零三科技有限公司 | A kind of two drive thrust type clamping device |
| CN206907720U (en) * | 2017-06-21 | 2018-01-19 | 国网新疆电力公司电力科学研究院 | Breaker |
-
2018
- 2018-11-23 CN CN201811406582.8A patent/CN109262503A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020134181A1 (en) * | 2001-03-21 | 2002-09-26 | Hsin-Hung Lin | Linkage type mold clamping device driven by electromagnetic force |
| CN202298740U (en) * | 2011-08-05 | 2012-07-04 | 徐州工程学院 | Vibration-reducing connecting rod of vibrating excavator |
| CN105397686A (en) * | 2015-12-15 | 2016-03-16 | 重庆东源农业开发有限公司 | Switching type clamping tool |
| CN205660560U (en) * | 2016-01-08 | 2016-10-26 | 浙江飞鲸新材料科技股份有限公司 | A clamping device for paint production |
| CN206047994U (en) * | 2016-09-28 | 2017-03-29 | 重庆三零三科技有限公司 | A kind of two drive thrust type clamping device |
| CN206907720U (en) * | 2017-06-21 | 2018-01-19 | 国网新疆电力公司电力科学研究院 | Breaker |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110547811A (en) * | 2019-09-23 | 2019-12-10 | 江苏科华医疗器械科技有限公司 | Detachable blood collection tube |
| CN110547809A (en) * | 2019-09-23 | 2019-12-10 | 江苏科华医疗器械科技有限公司 | Telescopic blood collection tube |
| CN110547811B (en) * | 2019-09-23 | 2022-04-29 | 江苏科华医疗器械科技有限公司 | Detachable blood collection tube |
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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: 20190125 |
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| RJ01 | Rejection of invention patent application after publication |