CN206273436U - Electric chuck - Google Patents
Electric chuck Download PDFInfo
- Publication number
- CN206273436U CN206273436U CN201620766515.7U CN201620766515U CN206273436U CN 206273436 U CN206273436 U CN 206273436U CN 201620766515 U CN201620766515 U CN 201620766515U CN 206273436 U CN206273436 U CN 206273436U
- Authority
- CN
- China
- Prior art keywords
- screw thread
- gear screw
- thread disk
- cylinder
- claw
- 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.)
- Withdrawn - After Issue
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
- B23B31/28—Chucks characterised by features relating primarily to remote control of the gripping means using electric or magnetic means in the chuck
Abstract
The utility model is related to a kind of electric chuck, and claw lower section has teeth groove, is connected by the screw thread of teeth groove and gear screw thread disk；Gear screw thread disk and motor connection, motor driven gear screw thread disk are rotated, and move claw；Claw is truncation part with the gear screw thread disk at the screw thread cooperation of gear screw thread disk, gear screw thread disk lower gear portion is connected with moving slide block, moving slide block is connected with chuck base inner wedge chuck, wedge shape jacketing connects cylinder, cylinder drives moving slide block to move by wedge shape jacketing, band moving gear screw thread disk, claw movement；Gear screw thread tray bottom groove is connected with cylinder piston rod front end, loosens or sell fixed gear screw thread disk by cylinder piston rod；Motor, cylinder connection host computer.The utility model uses electric hybrid power, and, up to more than 50mm, bilateral up to 100 more than mm, performance accuracy is high for unilateral use scope, and the processing of multi items part just can be completed without being dismounted for multiple times, meets flexible production automation and requires.
Description
Technical field
The utility model is related to a kind of machine chuck, especially a kind of electric chuck using electric hybrid power.
Background technology
In current market, machine chuck has two kinds of forms.First, hand chuck；Its convenient disassembly, easily operation, lacks
Point is that work pieces process scope is relatively low, such as exceeds the range of work, needs manual debugging；Second, air pressure chuck, its range of work is larger,
Have the disadvantage that quality of fit is higher, such as exceed the range of work, adjustment chuck is cumbersome.For this reason, it may be necessary to designing one kind can realize industry
Automated in production, improve the chuck of the range of work and convenient disassembly, while this chuck is connected with host computer, by host computer
Control, can substantially increase speed of production with the high-precision regulation and control range of work.
The content of the invention
The utility model purpose is to provide the big electric chuck of a kind of simple structure, the range of work, so that the range of work
Greatly increase, more than 100mm is increased to from traditional 10mm, regulated and controled by host computer, allow machine tooling with more automation.
To achieve the above object, the technical solution of the utility model is：A kind of electric chuck, including claw, gear screw thread
Disk, moving slide block, wedge shape jacketing, chuck base, the chuck base inside are equipped with motor, cylinder；The claw lower section has
Teeth groove, and the screw thread mating connection for passing through teeth groove and gear screw thread disk；Gear screw thread disk and motor connection, electrical power drive tooth
Wheel screw thread disk is rotated, and moves claw；The claw is cut through with the gear screw thread disk at the screw thread cooperation of gear screw thread disk
Point, the gear parts below the gear screw thread disk are connected with moving slide block, inside the moving slide block and chuck base
Wedge shape jacketing be connected, wedge shape jacketing connection cylinder, cylinder by wedge shape jacketing drive moving slide block movement, so as to drive
Gear screw thread disk, claw movement；The gear screw thread tray bottom groove is connected with the piston rod front end of cylinder, by cylinder
Piston rod loosens or sells fixed gear screw thread disk；The motor, cylinder connection host computer, by PC control motor, cylinder.
The truncation part big 5mm more unilateral than claw of the gear screw thread disk.The electrical power band moving gear screw thread disk is every
The angle of secondary rotation is 120 ° of multiple.
When jaw position is adjusted, the host computer output control signal puts cylinder piston rod front end to cylinder, motor
Loose gear screw thread disk, electrical power band moving gear screw thread disk is rotated；When claw reaches specified location, the host computer output control
Signal processed makes cylinder die to cylinder, and cylinder inner spring promotes piston rod lock gear screw thread disk.
The electric chuck processing workpiece scope >=Φ 100mm.
The utility model produce beneficial effect be:The utility model uses electric hybrid power, considerably increases workpiece
The range of work, more than Φ 100mm are increased to from traditional Φ 10mm, and easy to use by PC control, performance accuracy is high,
Various parts processing just can be completed without being dismounted for multiple times, production automation requirement is met, lathe flexible automation converted products is allowed
Further.
Brief description of the drawings
Fig. 1 is electric chuck structure sectional view of the present utility model；
Fig. 2 is chuck base structural front view；
Fig. 3 is the left sectional view of Fig. 2；
Fig. 4 is the rearview of Fig. 2；
Fig. 5 is gear screw thread dish structure sectional view；
Fig. 6 is the left view of Fig. 5；
Fig. 7 is wedge shape jacketing structural front view；
Fig. 8 is the left view of Fig. 7；
Fig. 9 is claw structure front view；
Figure 10 is the top view of Fig. 9；
Figure 11 is moving slide block structural front view；
Figure 12 is the left view of Figure 11；
Figure 13 is structural representation of air cylinder.
Specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in figure 1 to figure 13, electric chuck of the present utility model, by chuck body, claw drive mechanism, movable jaw three
Individual part composition.Chuck body mainly includes chuck base 1, wedge shape jacketing 5.Claw drive mechanism includes gear screw thread disk 2, motion
Sliding block 6.Movable jaw is made up of three claws 4.The inside of chuck base 1 is equipped with motor 3 and cylinder, and cylinder passes through wedge shape jacketing 5
Moving slide block 6 is moved along the x-axis to the power of moving slide block 6, drives claw 4 to move；After motor 3 is powered, 2 turns of gear screw thread disk
Dynamic, because of claw 4, fixed and gear screw thread disk 2 is divided into six pieces because of motion requirement on X/Y plane, so claw 4 need to move 120 °
Multiple.When adjustment 4 position of claw is needed, host computer makes cylinder piston rod front end loosen gear screw thread disk to air cylinder signal
2, electrical power, gear screw thread disk 2 is rotated, and when claw 4 reaches specified location, cylinder is died, and cylinder inner spring promotes piston rod
Lock gear screw thread disk 2.Both are moved by mechanical engagement.The present apparatus uses electric hybrid power, and unilateral use scope is reachable
More than 50mm, bilateral up to 100 more than mm, easy to use, performance accuracy is high, and multi items zero just can be completed without being dismounted for multiple times
Part is processed, and is met flexible production automation and is required.
As shown in figure 1, a kind of electric chuck, including chuck base 1, gear screw thread disk 2, motor 3, claw 4, wedge shape jacketing
5th, moving slide block 6, cylinder.
The inside of chuck base 1 is equipped with motor 3, cylinder；The lower section of claw 4 has teeth groove, and by teeth groove and gear screw thread disk 2
Screw thread be connected；Gear screw thread disk 2 is connected with motor 3, and electrical power band moving gear screw thread disk 2 is rotated, and moves claw 4
It is dynamic；The gear parts of the lower section of the gear screw thread disk 2 are connected with moving slide block 6, inside moving slide block 6 and chuck base 1
Wedge shape jacketing 5 be connected, the rear end of wedge shape jacketing 5 is connected with cylinder；Cylinder drives moving slide block 6 to move by wedge shape jacketing 5
It is dynamic, so that band moving gear screw thread disk 2, claw 4 is moved；The bottom groove of gear screw thread disk 2 coordinates with the piston rod front end of cylinder and connects
Connect, loosen or sell fixed gear screw thread disk 2 by cylinder piston rod；Motor 3, cylinder connects host computer, by PC control electricity
Machine 3, cylinder.
A. the lower section of claw 4 has teeth groove, and teeth groove coordinates with the screw thread of gear screw thread disk 2.Gear screw thread at screw thread cooperation
Disk 2 is truncation part, truncation part big 5mm more unilateral than claw, it is ensured that the cut through of gear screw thread disk 2 when gear screw thread disk 2 is moved
Divide motionless up and down.
B. the top of gear screw thread disk 2 coordinates with claw 4, and lower gear portion coordinates with moving slide block 6, drives whole claw
Body（Comprising blocking screw thread disc portion, claw and moving slide block）It is mobile.
C. moving slide block 6 is engaged with the wedge shape jacketing 5 inside chuck base 1, and the rear end of wedge shape jacketing 5 is connected with cylinder.
D. chuck base 1 be used for support with the assembling and fixation for coordinating all parts, below base dress be divided into three
Point, a part is equipped with motor, and a part is equipped with cylinder, and remainder is needed for balance.
E. because of topology requirement, the multiple of 120 ° of motion, and motor 3 every time is powered and drives tooth the bottom cog screw thread disk 2 of claw 4
Wheel screw thread disk 2 is rotated, while claw 4 is moved, when gear screw thread disk 2 is rotated, the stop motion of moving slide block 6.
F. after cylinder is died, contained spring promotes piston, and piston rod front end is loosened the bottom groove of screw thread disk 2, makes screw thread disk 2
Can move, drive moving slide block 6 to be moved along X-axis while cylinder is moved by wedge shape jacketing 5 along Z axis, because of moving slide block 6 and band
The dynamic lower section of claw 4 coordinates, so as to drive the moving range of claw 4 bigger.
G. when moving slide block 6 is moved, whole jaw body movement is driven, because the truncation part of gear screw thread disk 2 is than claw list
The big 5mm in side, it is ensured that screw thread disk truncation part is motionless up and down when gear screw thread disk 2 is moved.Motor 3 is moved with moving gear screw thread disk 2
It is, by PC control, to cooperate rather than while carrying out to drive the motion of moving slide block 6 with cylinder.Because using two kinds of movements
Mode is combined, and greatly increases work pieces process scope, can reach unilateral more than 50mm, bilateral reachable 100 more than mm, significantly
Flexible production automation is met to require.
Claims (5)
1. a kind of electric chuck, including claw (4), gear screw thread disk (2), moving slide block (6), wedge shape jacketing (5), chuck base
(1), it is characterised in that：Motor (3), cylinder are housed inside the chuck base (1)；Claw (4) lower section has teeth groove, and
It is connected by the screw thread of teeth groove and gear screw thread disk (2)；Gear screw thread disk (2) is connected with motor (3), and electrical power drives
Gear screw thread disk (2) is rotated, and makes claw (4) mobile；Gear at the screw thread cooperation of the claw (4) and gear screw thread disk (2)
Screw thread disk（2）It is truncation part, the gear parts below the gear screw thread disk (2) are connected with moving slide block (6), institute
State moving slide block (6) to be connected with the internal wedge shape jacketing (5) of chuck base (1), wedge shape jacketing (5) connection cylinder, cylinder
Drive moving slide block (6) mobile by wedge shape jacketing (5), so that band moving gear screw thread disk (2), claw (4) are mobile；The gear
Screw thread disk (2) bottom groove is connected with the piston rod front end of cylinder, loosens or sell fixed gear screw thread by cylinder piston rod
Disk (2)；The motor (3), cylinder connection host computer, by PC control motor (3), cylinder.
2. electric chuck according to claim 1, it is characterised in that：The truncation part of the gear screw thread disk (2) is than card
The unilateral big 5mm of pawl.
3. electric chuck according to claim 1, it is characterised in that：The motor (3) band moving gear screw thread disk (2) is every time
The angle of rotation is 120 ° of multiple.
4. electric chuck according to claim 1, it is characterised in that：When claw (4) position is adjusted, the host computer is defeated
Go out control signal to cylinder, motor (3), cylinder piston rod front end is loosened gear screw thread disk (2), motor (3) is powered and drives tooth
Wheel screw thread disk (2) is rotated；When claw (4) reaches specified location, the host computer output control signal makes cylinder break to cylinder
Gas, cylinder inner spring promotes piston rod lock gear screw thread disk (2).
5. the electric chuck according to claim any one of 1-4, it is characterised in that：The electric chuck processing workpiece scope
≥Φ100mm。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610436370.9A CN105834468A (en) | 2016-06-17 | 2016-06-17 | Electric chuck |
| CN2016104363709 | 2016-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206273436U true CN206273436U (en) | 2017-06-23 |
Family
ID=56576744
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610436370.9A Withdrawn CN105834468A (en) | 2016-06-17 | 2016-06-17 | Electric chuck |
| CN201610574310.3A Expired - Fee Related CN106112040B (en) | 2016-06-17 | 2016-07-20 | Electrical chuck |
| CN201620766515.7U Withdrawn - After Issue CN206273436U (en) | 2016-06-17 | 2016-07-20 | Electric chuck |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610436370.9A Withdrawn CN105834468A (en) | 2016-06-17 | 2016-06-17 | Electric chuck |
| CN201610574310.3A Expired - Fee Related CN106112040B (en) | 2016-06-17 | 2016-07-20 | Electrical chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN105834468A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112040A (en) * | 2016-06-17 | 2016-11-16 | 上海锐铎自动化有限公司 | Electrically chuck |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107813174B (en) * | 2016-09-13 | 2024-01-09 | 安徽昶星机械智能科技有限公司 | Manipulator quick replacement unit head |
| CN107931640A (en) * | 2016-10-13 | 2018-04-20 | 上海锐铎自动化有限公司 | A kind of electro-hydraulic chuck system of intelligent control |
| CN109732110B (en) * | 2019-03-06 | 2021-03-16 | 沈阳众一智能装备科技有限公司 | Chuck capable of flexibly clamping |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD123933A1 (en) * | 1975-12-23 | 1977-01-26 | ||
| CN1759967A (en) * | 2005-10-31 | 2006-04-19 | 王洋 | Digital control electric chuck for lathe |
| CN200963695Y (en) * | 2006-11-14 | 2007-10-24 | 沈永才 | Automatic light and fast clamp |
| CN201033361Y (en) * | 2007-04-30 | 2008-03-12 | 浙江三鸥机械股份有限公司 | Novel chuck |
| CN102240821B (en) * | 2011-07-01 | 2013-01-02 | 常州市力源恒机械有限公司 | Power chuck assembly |
| CN102847967A (en) * | 2012-07-18 | 2013-01-02 | 李广法 | Chuck for machine tool |
| CN203316759U (en) * | 2013-05-08 | 2013-12-04 | 左进保 | High-precision self-centering chuck |
| CN203711896U (en) * | 2013-12-11 | 2014-07-16 | 秦皇岛首钢长白结晶器有限责任公司 | Pneumatic workpiece clamping and fixing device of turning lathe |
| CN105834468A (en) * | 2016-06-17 | 2016-08-10 | 上海锐铎自动化有限公司 | Electric chuck |
-
2016
- 2016-06-17 CN CN201610436370.9A patent/CN105834468A/en not_active Withdrawn
- 2016-07-20 CN CN201610574310.3A patent/CN106112040B/en not_active Expired - Fee Related
- 2016-07-20 CN CN201620766515.7U patent/CN206273436U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106112040A (en) * | 2016-06-17 | 2016-11-16 | 上海锐铎自动化有限公司 | Electrically chuck |
| CN106112040B (en) * | 2016-06-17 | 2018-08-03 | 上海锐铎自动化有限公司 | Electrical chuck |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106112040B (en) | 2018-08-03 |
| CN105834468A (en) | 2016-08-10 |
| CN106112040A (en) | 2016-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170623 Effective date of abandoning: 20180803 |