CN106239183A - A kind of speed adjustable workbench locking devicen - Google Patents
A kind of speed adjustable workbench locking devicen Download PDFInfo
- Publication number
- CN106239183A CN106239183A CN201610689787.6A CN201610689787A CN106239183A CN 106239183 A CN106239183 A CN 106239183A CN 201610689787 A CN201610689787 A CN 201610689787A CN 106239183 A CN106239183 A CN 106239183A
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- China
- Prior art keywords
- locking
- screw
- screw shell
- chamber
- thread
- 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
Links
- 238000009434 installation Methods 0.000 claims description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 239000012636 effector Substances 0.000 claims description 2
- 230000003993 interaction Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
- B23Q1/28—Means for securing sliding members in any desired position
Abstract
A kind of speed adjustable workbench locking devicen, including the housing (1) being connected with frame, the screw shell being installed on described housing (1) drives motor (351), the thread snare (35) being installed on by bearing in the chamber (10) of described housing (1) axial restraint, screw shell (2) by the screw-internal thread fit of described thread snare (35), the inner screw part being installed in the inner chamber (20) of described screw shell (2) drives motor (29) axial restraint, driven by described inner screw part and drive up rotatable and upper fixing female thread block (24) motor (29) week and by the inner screw part (4) of described female thread block (24) threaded engagement.
Description
Technical field
The present invention relates to locking device field, be specially a kind of speed adjustable workbench locking devicen.
Background technology
In manufacture field, workbench can be advantageously able to dismounting so that being installed and installing of workpiece.But, dismounting
After the fixing of workbench then need extra operation to complete.This brings inconvenience for production operation and easily causes production effect
Rate declines.Can the most quickly realize workbench is fixed by the power operated locking devicen of material.But, for
In the situation that bed dimension is bigger, the driving of breech lock needs feeding relatively large distance, and this brings to the size reduction driving transmission
Difficulty.Size is excessive and easily interfere process operation compared with will result in greatly equipment overall dimensions.
Summary of the invention
It is an object of the invention to provide a kind of speed adjustable workbench locking devicen, be used for overcoming of the prior art
Drawbacks described above.
Speed adjustable workbench locking devicen according to the present invention, including the housing being connected with frame, be installed on described
Screw thread gear ring in the chamber that screw shell on housing drives motor, be installed on described housing by bearing axial restraint
Set, by the screw shell of screw-internal thread fit of described thread snare, the inner chamber that is installed on described screw shell axial restraint
Interior inner screw part drives motor, is driven up the rotatable and upper interior spiral shell fixed motor week by the driving of described inner screw part
Stricture of vagina block and the inner screw part by described female thread block threaded engagement, wherein, described screw shell drives motor to be joined by power
The gear that connects and engage with described thread snare, described screw shell can slide up and down and in the circumferential in described housing
Fixing, described inner screw part can slide up and down in described screw shell and fix in the circumferential, and described inner screw part
Lower end is connected with latch bar, thus drives described latch bar through the latch hole in workbench and to extend into connected with described housing
Pedestal lock hole in, with complete the breech lock to described workbench locking；Wherein, the upside of described female thread block and locking behaviour
Workpiece is connected, and the upper end of described inner screw part is installed with the downside that locking is protruded and described inner screw part protrudes in described locking and leads to
Cross bearing and axial restraint be provided with rotational engagement operating parts, described rotational engagement operating parts be provided with driving cog in order to institute
The sliding tray stated in lock operation part is slidably matched, and the top axial of described screw shell has been fixedly mounted rotation locking piece,
Wherein, the downside of described rotation locking piece is provided with to protrude for the described locking locking protrusion insertion and accommodates chamber, described lock tab
Going out to accommodate the bottom in chamber and be provided with elastomeric element, described locking is protruded and is accommodated the opening in chamber and be provided with and protrude radially inward
It is engaged by locking tooth, thus, when described female thread block drives described inner screw part to move upward relative to described lock operation part,
The locking protrusion that the upper end of described inner screw part is fixed can stretch to described from the described space being engaged by locking between tooth
Locking is protruded and is accommodated intracavity, and fixed bonding operation portion, the upside of the most described rotational engagement operating parts can be with described
Rotate locking piece interaction thus rotate described rotation locking piece with the elastic top pressure being engaged by locking on inside tooth described in utilization
Parts and push down described locking and protrude, and then realize axial lock to described inner screw part, described screw shell drives motor
Outer surface is provided with electronic-controlled installation, and described electronic-controlled installation drives motor Electricity Federation, described electronics with described screw shell
Control device is in order to control the rotating speed of described thread snare, such that it is able to regulate the rotating speed of described thread snare as required
Control described screw shell and move up and down speed.
By the present invention, the screw shell that can stretch due to use, therefore so that the excessive problem of spiro rod length
It is addressed.And the connection locking structure used and operationally unlocking, it is possible to screw rod is being locked in good time and separating solution
Lock.And this unblock is to utilize Feed servo system power, power source need not be additionally set, therefore save equipment cost and reduce
Maintenance difficulties.It addition, this lock mode is capable of the strong bonded of face, face engagement type, it is possible to transmit bigger centripetal force.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the speed adjustable workbench locking devicen of the present invention.
Fig. 2 is to rotate bonding operation part in Fig. 1 and rotate the enlarged diagram at locking piece.
Fig. 3 is the schematic diagram rotating locking piece.
Detailed description of the invention
Below in conjunction with Fig. 1-3, the present invention is described in detail.
Speed adjustable workbench locking devicen according to an embodiment of the invention, including the housing 1 connected with frame, peace
The screw shell being loaded on described housing 1 is driven motor 351, is installed on the chamber of described housing 1 by bearing axial restraint
Thread snare 35 in room 10, by the screw shell 2 of the screw-internal thread fit of described thread snare 35, install axial restraint
Inner screw part in the inner chamber 20 of described screw shell 2 drives motor 29, is driven in motor 29 circumference by described inner screw part
Drive rotatable and upper fixing female thread block 24 and by the inner screw part 4 of described female thread block 24 threaded engagement, its
In, described screw shell drives the gear 352 that coupled by power of motor 351 to engage with described thread snare 35, described
Screw shell 2 can slide up and down and fix in the circumferential in described housing 1, and described inner screw part 4 can be at described screw thread
Sleeve 2 slide up and down and fixes in the circumferential, and the lower end of described inner screw part 4 is connected with latch bar 421, thus driving institute
State latch bar 421 through the latch hole 430 in workbench 43 and to extend into and the lock hole of the connected pedestal 14 of described housing 1
In, to complete the locking of the breech lock to described workbench 43；Wherein, the upside of described female thread block 24 is connected with lock operation part 3,
The upper end of described inner screw part 4 is installed with locking protrusion 42 and described inner screw part 4 and passes through in the downside of described locking protrusion 42
Be provided with rotational engagement operating parts 31 bearing and axial restraint, described rotational engagement operating parts 31 be provided with driving cog 61 in order to
Being slidably matched with the sliding tray 39 in described lock operation part 3, the top axial of described screw shell 2 has been fixedly mounted rotation
Locking piece 41, wherein, the downside of described rotation locking piece 41 is provided with the lockings protrusion for the insertion of described locking protrusion 42 and accommodates
Chamber 420, the bottom that described locking protrusion accommodates chamber 420 is provided with elastomeric element 73, and the opening accommodating chamber 420 is protruded in described locking
Position be provided with protrude radially inward be engaged by locking tooth 71, thus, when described female thread block 24 drives described inner screw part 4 phase
When moving upward for described lock operation part 3, the locking protrusion 42 that the upper end of described inner screw part 4 is fixed can be from described
It is engaged by locking the space between tooth 71 and stretches to described locking and protrude in receiving chamber 420, and the most described rotational engagement behaviour
Fixed bonding operation portion 62, the upside of workpiece 31 can interact with described rotation locking piece 41 thus rotate described turning
Dynamic locking piece 41 pushes down described locking protrusion 42 with the elastic top splenium part 72 that is engaged by locking on inside tooth 71 described in utilizing, enters
And realizing the axial lock to described inner screw part 4, described screw shell drives motor 351 outer surface to be provided with Electronic Control dress
Putting 3511, described electronic-controlled installation 3511 drives motor 351 Electricity Federation, described electronic-controlled installation 3511 with described screw shell
In order to control the rotating speed of described thread snare 35, such that it is able to the rotating speed regulating described thread snare 35 as required is controlled
Make described screw shell 2 and move up and down speed.
Valuably or exemplarily, wherein, the end effector face in described bonding operation portion 62 is provided with resilient engagement pad
63, in order to engage described rotation locking piece 41 in rotation.
By the present invention, the screw shell that can stretch due to use, therefore so that the excessive problem of spiro rod length
It is addressed.And the connection locking structure used and operationally unlocking, it is possible to screw rod is being locked in good time and separating solution
Lock.And this unblock is to utilize Feed servo system power, power source need not be additionally set, therefore save equipment cost and reduce
Maintenance difficulties.It addition, this lock mode is capable of the strong bonded of face, face engagement type, it is possible to transmit bigger centripetal force.
Assembly of the invention can effectively solve the problems of the prior art.
Those skilled in the art can be clear and definite, without departing from the overall spirit of the present invention and design when, and can
To make the various modification for above example.Within it each falls within protection scope of the present invention.The protection scheme of the present invention
It is as the criterion with claims appended hereto.
Claims (2)
1. a speed adjustable workbench locking devicen, including the housing (1) connected with frame, is installed on described housing (1)
On screw shell drive motor (351), be installed on by bearing in the chamber (10) of described housing (1) axial restraint
Thread snare (35), by the screw shell (2) of the screw-internal thread fit of described thread snare (35), be installed on axial restraint
Inner screw part in the inner chamber (20) of described screw shell (2) drives motor (29), is driven motor (29) by described inner screw part
Drive up rotatable and axially upper fixing female thread block (24) and interior by described female thread block (24) threaded engagement week
Screw rod part (4), wherein, described screw shell drive motor (351) gear (352) that coupled by power and with described thread
Snare (35) engages, and described screw shell (2) can slide up and down and fix in the circumferential in described housing (1), described interior
Screw rod part (4) can slide up and down and fix in the circumferential in described screw shell (2), and under described inner screw part (4)
End is connected with latch bar (421), thus drives described latch bar (421) through the latch hole (430) in workbench (43) and to stretch
Enter in the lock hole of the pedestal (14) connected with described housing (1), to complete the locking of the breech lock to described workbench (43)；Its
In, the upside of described female thread block (24) is connected with lock operation part (3), and the upper end of described inner screw part (4) is installed with locking
Protrusion (42) and described inner screw part (4) are provided with by bearing in the downside of described locking protrusion (42) axial restraint and turn
Dynamic bonding operation part (31), described rotational engagement operating parts (31) be provided with driving cog (61) in order to described lock operation part
(3) sliding tray (39) in is slidably matched, and the top axial of described screw shell (2) has been fixedly mounted rotation locking piece
(41), wherein, the downside of described rotation locking piece (41) is provided with and protrudes the locking protrusion receiving (42) inserted for described locking
Chamber (420), the bottom that receiving chamber (420) is protruded in described locking is provided with elastomeric element (73), and described locking is protruded and accommodated chamber
(420) opening be provided with protrude radially inward be engaged by locking tooth (71), thus, when described female thread block (24) drives
When described inner screw part (4) moves upward relative to described lock operation part (3), the upper end institute of described inner screw part (4) is fixed
Locking protrude (42) can stretch to from the described space being engaged by locking between tooth (71) described locking protrude accommodate chamber
(420) in, and fixed bonding operation portion (62), the upside of the most described rotational engagement operating parts (31) can be with described
Rotate locking piece (41) interaction thus rotate described rotation locking piece (41) and be engaged by locking tooth (71) inner side described in utilizing
On elastic top splenium part (72) and push down described locking and protrude (42), and then realize axial lock to described inner screw part (4)
Fixed, described screw shell drives motor (351) outer surface to be provided with electronic-controlled installation (3511), described electronic-controlled installation
(3511) driving motor (351) Electricity Federation with described screw shell, described electronic-controlled installation (3511) is in order to control described screw thread
The rotating speed of gear ring set (35), such that it is able to regulate the rotating speed of described thread snare (35) as required to control described thread bush
Cylinder (2) moves up and down speed.
2. a kind of speed adjustable workbench locking devicen as claimed in claim 1, wherein, described bonding operation portion (62)
Resilient engagement pad (63) it is provided with, in order to engage described rotation locking piece (41) in rotation on end effector face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610689787.6A CN106239183B (en) | 2016-08-19 | 2016-08-19 | A kind of adjustable workbench locking devicen of speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610689787.6A CN106239183B (en) | 2016-08-19 | 2016-08-19 | A kind of adjustable workbench locking devicen of speed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106239183A true CN106239183A (en) | 2016-12-21 |
| CN106239183B CN106239183B (en) | 2018-07-13 |
Family
ID=57592803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610689787.6A Active CN106239183B (en) | 2016-08-19 | 2016-08-19 | A kind of adjustable workbench locking devicen of speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106239183B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3837261A (en) * | 1973-03-29 | 1974-09-24 | Textron Inc | Milling machine knee clamp |
| CN201189608Y (en) * | 2008-05-07 | 2009-02-04 | 常熟市中恒数控设备制造有限公司 | Precision rotating table apparatus |
| CN201934432U (en) * | 2011-01-06 | 2011-08-17 | 徐州海伦哲专用车辆股份有限公司 | Fixing device for working platform control box of overhead working truck |
| CN102927093A (en) * | 2012-10-23 | 2013-02-13 | 中国船舶重工集团公司第七一○研究所 | March fixing device with state sampling function |
| CN205290395U (en) * | 2015-12-24 | 2016-06-08 | 浙江博雷重型机床制造有限公司 | Vertical lathe |
| CN205414944U (en) * | 2015-10-24 | 2016-08-03 | 重庆侨立管道制造有限公司 | Two fixed position rotation compact form worktable mechenism that expands |
-
2016
- 2016-08-19 CN CN201610689787.6A patent/CN106239183B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3837261A (en) * | 1973-03-29 | 1974-09-24 | Textron Inc | Milling machine knee clamp |
| CN201189608Y (en) * | 2008-05-07 | 2009-02-04 | 常熟市中恒数控设备制造有限公司 | Precision rotating table apparatus |
| CN201934432U (en) * | 2011-01-06 | 2011-08-17 | 徐州海伦哲专用车辆股份有限公司 | Fixing device for working platform control box of overhead working truck |
| CN102927093A (en) * | 2012-10-23 | 2013-02-13 | 中国船舶重工集团公司第七一○研究所 | March fixing device with state sampling function |
| CN205414944U (en) * | 2015-10-24 | 2016-08-03 | 重庆侨立管道制造有限公司 | Two fixed position rotation compact form worktable mechenism that expands |
| CN205290395U (en) * | 2015-12-24 | 2016-06-08 | 浙江博雷重型机床制造有限公司 | Vertical lathe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106239183B (en) | 2018-07-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180606 Address after: 311899 186 Dajin village, Huan Dong Street, Zhuji, Shaoxing, Zhejiang Applicant after: Lou Guohua Address before: 543113 No. 14, Yi Dao group, Jiucheng village, six town, Cangwu County, Wuzhou, the Guangxi Zhuang Autonomous Region. Applicant before: Huang Shaowei |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180918 Address after: 536017 intersection of No. four road and No. seven road, Tieshan port area, Beihai, the Guangxi Zhuang Autonomous Region. Patentee after: BEIHAI CHENGDE NICKEL INDUSTRY CO., LTD. Address before: 311899 186 Dajin village, Huan Dong Street, Zhuji, Shaoxing, Zhejiang Patentee before: Lou Guohua |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 536017 intersection of No. four road and No. seven road, Tieshan port area, Beihai, the Guangxi Zhuang Autonomous Region. Patentee after: Guangxi Beibu Gulf New Material Co.,Ltd. Address before: 536017 intersection of No. four road and No. seven road, Tieshan port area, Beihai, the Guangxi Zhuang Autonomous Region. Patentee before: BEIHAI CHENGDE FERRONICKEL STAINLESS STEEL Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 536000 intersection of No. four road and No. seven road, Tieshan port area, Beihai, the Guangxi Zhuang Autonomous Region. Patentee after: Guangxi Beigang New Material Co.,Ltd. Address before: 536017 intersection of No. four road and No. seven road, Tieshan port area, Beihai, the Guangxi Zhuang Autonomous Region. Patentee before: Guangxi Beibu Gulf New Material Co.,Ltd. |