CN106078242A - A kind of novel locking devicen for workbench - Google Patents
A kind of novel locking devicen for workbench Download PDFInfo
- Publication number
- CN106078242A CN106078242A CN201610687693.5A CN201610687693A CN106078242A CN 106078242 A CN106078242 A CN 106078242A CN 201610687693 A CN201610687693 A CN 201610687693A CN 106078242 A CN106078242 A CN 106078242A
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- CN
- China
- Prior art keywords
- locking
- screw shell
- screw
- motor
- chamber
- 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.)
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
A kind of novel locking devicen for workbench, 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, a kind of novel locking devicen for workbench.
Background technology
In manufacture field, work tableland can be dismantled so that being installed and installing of workpiece.But, the work after dismounting
The fixing of platform then needs extra operation to complete.This brings inconvenience for production operation and easily causes production efficiency and declines.
Can the most quickly realize workbench is fixed by the power operated locking devicen of material.But, for workbench
In larger-size situation, the driving of breech lock needs feeding relatively large distance, and this brings difficulty to the size reduction driving transmission.Chi
Very little 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 novel locking devicen for workbench, be used for overcoming of the prior art
Drawbacks described above.
According to the novel locking devicen for workbench of 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 rotation locking piece upper surface
The limit switch driving motor to electrically connect with described screw shell is installed, when described screw shell drives motor to drive spiral shell
When stricture of vagina sleeve rises and described limit switch contacts with the roof of frame, described limit switch controls described screw shell and drives electricity
Machine is out of service；Described screw shell drives and is provided with vibrationproof sheet between motor and described housing, and described vibrationproof sheet is in order to reduce
Produced vibration when described screw shell drives motor to run, so that stable.
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 novel locking devicen for workbench 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.
According to an embodiment of the invention for the novel locking devicen of workbench, 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 42, thus driving institute
State latch bar 42 through the latch hole 430 in workbench 43 and extend into the pedestal 14 being connected with described housing 1 lock hole 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, institute
State the upper end of inner screw part 4 be installed with locking protrude 421 and described inner screw part 4 downside of protruding 421 in described locking pass through
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 421 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 421 that the upper end of described inner screw part 4 is fixed can be from institute
State the space being engaged by locking between tooth 71 and stretch to described locking and protrude in receiving chamber 420, and the most described rotational engagement
Fixed bonding operation portion 62, the upside of operating parts 31 can interact with described rotation locking piece 41 thus rotate described
Rotate locking piece 41 to push down described locking protrude with the elastic top splenium part 72 that is engaged by locking on inside tooth 71 described in utilizing
421, and then realize the axial lock to described inner screw part 4；Described rotation locking piece 41 upper surface is provided with and described screw thread
The limit switch 411 of sleeve drive motor 351 electrical connection, when described screw shell drives motor 351 to drive screw shell 2
When rising and described limit switch 411 contact with the roof of frame, described limit switch 411 controls described screw shell and drives electricity
Machine 351 is out of service；Described screw shell drives and is provided with vibrationproof sheet 350, described vibrationproof between motor 351 and described housing 1
Sheet 350 is in order to reduce produced vibration when described screw shell drives motor 351 to run, so that stable.
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., for a novel locking devicen for workbench, including the housing (1) connected with frame, it 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 (42), thus drives described latch bar (42) through the latch hole (430) in workbench (43) and to stretch into
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
Protrude (421) and described inner screw part (4) to be provided with by bearing in the downside of described locking protrusion (421) axial restraint
Rotational engagement operating parts (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 (421) 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 (421) 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 (421), and then realize axial lock to described inner screw part (4)
Fixed；Described rotation locking piece (41) upper surface is provided with the limit switch driving motor (351) to electrically connect with described screw shell
(411), when described screw shell drive motor (351) drive screw shell (2) rise and described limit switch (411) with
When the roof of frame contacts, described limit switch (411) controls described screw shell and drives motor (351) out of service；Described
Screw shell drives and is provided with vibrationproof sheet (350) between motor (351) and described housing (1), and described vibrationproof sheet (350) is in order to drop
Produced vibration when low described screw shell drives motor (351) to run, so that stable.
A kind of novel locking devicen for workbench, 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 |
|---|---|---|---|
| CN201610687693.5A CN106078242A (en) | 2016-08-19 | 2016-08-19 | A kind of novel locking devicen for workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610687693.5A CN106078242A (en) | 2016-08-19 | 2016-08-19 | A kind of novel locking devicen for workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106078242A true CN106078242A (en) | 2016-11-09 |
Family
ID=58070054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610687693.5A Pending CN106078242A (en) | 2016-08-19 | 2016-08-19 | A kind of novel locking devicen for workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106078242A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107323938A (en) * | 2016-11-16 | 2017-11-07 | 新昌县海格赛斯贸易有限公司 | A kind of locking device for logistics container |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003220528A (en) * | 2002-01-29 | 2003-08-05 | Sig:Kk | Clamping device for moving body |
| JP2005001103A (en) * | 2003-02-17 | 2005-01-06 | Misumi Corp | Locking device in slide mechanism |
| CN2846000Y (en) * | 2005-11-01 | 2006-12-13 | 济南德佳机器有限公司 | Positioning device for sawing angle of sawing machine |
| CN101692951A (en) * | 2009-09-29 | 2010-04-14 | 张亮 | Multi-section vertical lifting mechanism |
| CN201769064U (en) * | 2010-07-20 | 2011-03-23 | 芜湖火龙铸造有限公司 | Locking device for movable working table of machine tool |
| CN102773718A (en) * | 2012-07-23 | 2012-11-14 | 太仓市旭达机械设备有限公司 | Rotary machining workbench |
| CN205219692U (en) * | 2015-12-18 | 2016-05-11 | 浙江东进塑胶有限公司 | Single screw rod filtration equipment in duplex position |
-
2016
- 2016-08-19 CN CN201610687693.5A patent/CN106078242A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003220528A (en) * | 2002-01-29 | 2003-08-05 | Sig:Kk | Clamping device for moving body |
| JP2005001103A (en) * | 2003-02-17 | 2005-01-06 | Misumi Corp | Locking device in slide mechanism |
| CN2846000Y (en) * | 2005-11-01 | 2006-12-13 | 济南德佳机器有限公司 | Positioning device for sawing angle of sawing machine |
| CN101692951A (en) * | 2009-09-29 | 2010-04-14 | 张亮 | Multi-section vertical lifting mechanism |
| CN201769064U (en) * | 2010-07-20 | 2011-03-23 | 芜湖火龙铸造有限公司 | Locking device for movable working table of machine tool |
| CN102773718A (en) * | 2012-07-23 | 2012-11-14 | 太仓市旭达机械设备有限公司 | Rotary machining workbench |
| CN205219692U (en) * | 2015-12-18 | 2016-05-11 | 浙江东进塑胶有限公司 | Single screw rod filtration equipment in duplex position |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107323938A (en) * | 2016-11-16 | 2017-11-07 | 新昌县海格赛斯贸易有限公司 | A kind of locking device for logistics container |
| CN107323938B (en) * | 2016-11-16 | 2018-11-16 | 新昌县海格赛斯贸易有限公司 | A kind of locking device for logistics container |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |