CN106041544A - Workbench latch device with high locking efficiency - Google Patents
Workbench latch device with high locking efficiency Download PDFInfo
- Publication number
- CN106041544A CN106041544A CN201610688298.9A CN201610688298A CN106041544A CN 106041544 A CN106041544 A CN 106041544A CN 201610688298 A CN201610688298 A CN 201610688298A CN 106041544 A CN106041544 A CN 106041544A
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- China
- Prior art keywords
- locking
- screw shell
- screw
- workbench
- 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.)
- Granted
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- 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
- 238000005299 abrasion Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 239000012636 effector Substances 0.000 claims description 2
- 230000003993 interaction Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 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
- 230000005611 electricity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 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
- 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
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/12—Arrangements for cooling or lubricating parts of the machine
- B23Q11/126—Arrangements for cooling or lubricating parts of the machine for cooling only
- B23Q11/127—Arrangements for cooling or lubricating parts of the machine for cooling only for cooling motors or spindles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Prostheses (AREA)
- Transmission Devices (AREA)
Abstract
A workbench latch device with high locking efficiency comprises a shell (1) fixedly connected with a frame, a thread sleeve drive motor (351) mounted on the shell (1), a threaded toothed ring (35) axially fixed in a cavity (10) of the shell (1) through a bearing, a threaded sleeve (2) fitting an internal thread of the threaded toothed ring (35), an internal screw member drive motor (29) axially fixed in an inner cavity (20) of the threaded sleeve (2), an internal threaded block (24) axially fixed and rotatable under peripheral driving of the internal screw member drive motor (29), and an internal screw member (4) in threaded fit with the internal threaded block (24).
Description
Technical field
The present invention relates to locking device field, the workbench locking devicen of a kind of efficient locking.
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 the workbench locking devicen of a kind of efficient locking, be used for overcoming of the prior art
Drawbacks described above.
The workbench locking devicen of the efficiently locking 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 radially protruding portion in order to
Being slidably matched with the sliding tray in described lock operation part, the top axial of described screw shell has been fixedly mounted rotation locking
Part, wherein, the downside of described rotation locking piece is provided with the locking protrusion inserted for described locking protrusion and accommodates chamber, described locking
The bottom protruding receiving chamber is provided with elastomeric element, and the opening in described locking protrusion receiving chamber is provided with and protrudes radially inward
Be engaged by locking tooth, thus, when described female thread block drive described inner screw part move upward relative to described lock operation part
Time, the locking that the upper end of described inner screw part is fixed is protruded and can be stretched to institute from the described space being engaged by locking between tooth
State locking to protrude and accommodate intracavity, and fixed bonding operation portion, the upside of the most described rotational engagement operating parts can be with institute
State rotation locking piece interaction thus rotate described rotation locking piece and be engaged by locking the elastic top on inside tooth described in utilizing
Splenium part and push down described locking and protrude, and then realize axial lock to described inner screw part, described screw shell drives electricity
Machine outer surface is coated with radiating fin, the heat that described radiating fin produces when running in order to described screw shell to drive motor
Absorb and dissipate, described radiating fin is provided with radiator fan, and described radiator fan is in order to absorb described radiating fin
Heat accelerates to dissipate, and prevents described screw shell from driving motor long-play temperature too high and burning, described radially protruding
Portion is provided with roller by the end face inside described sliding tray, and described roller is orientation roller, and described roller is along described slip trough roller
Dynamic being connected to reduce described radially protruding portion and cause abrasion because being slidably matched for a long time with described sliding tray, raising makes
Use the life-span.
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 efficiently workbench locking devicen of locking 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.
The workbench locking devicen of efficiently locking 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
Being provided with rotational engagement operating parts 31, described rotational engagement operating parts 31 is provided with radially protruding portion 61 bearing and axial restraint
In order to be 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
Rotating locking piece 41, wherein, the downside of described rotation locking piece 41 is provided with the lockings for the insertion of described locking protrusion 42 and protrudes
Accommodating chamber 420, described locking is protruded the bottom in receiving chamber 420 and 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 described inner screw
When part 4 moves upward relative to described lock operation part 3, the locking protrusion 42 that the upper end of described inner screw part 4 is fixed can
Stretch to described locking protrude in receiving chamber 420 from the described space being engaged by locking between tooth 71, and the most described rotation
Fixed bonding operation portion 62, the upside of bonding operation part 31 can interact with described rotation locking piece 41 thus rotate
Described rotation locking piece 41 pushes down described lock tab with the elastic top splenium part 72 that is engaged by locking on inside tooth 71 described in utilizing
Going out 42, and then realize the axial lock to described inner screw part 4, described screw shell drives motor 351 outer surface to be coated with scattered
Hot fin 3511, the heat absorption produced when described radiating fin 3511 is in order to run described screw shell driving motor 351
And dissipate, described radiating fin 3511 is provided with radiator fan 3512, and described radiator fan 3512 is in order to by described radiating fin
The heat that sheet 3511 absorbs accelerates to dissipate, and prevents described screw shell from driving motor 351 long-play temperature too high and burning
Ruining, described radially protruding portion 61 is provided with roller 3910 by the end face inside described sliding tray 39, and described roller 3910 is orientation
Roller, described roller 3910 rolls along described sliding tray 39 and is connected to reduce described radially protruding portion 61 and described slip
Groove 39 causes abrasion because being slidably matched for a long time, improves service life.
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 workbench locking devicen for efficient locking, 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 radially protruding portion (61) in order to described lock operation
Sliding tray (39) in part (3) 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 coated with radiating fin (3511), described radiating fin (3511) in order to
By described screw shell drive motor (351) run time produce heat absorption and dissipate, on described radiating fin (3511)
Being provided with radiator fan (3512), described radiator fan (3512) accelerates to dissipate in order to the heat absorbed by described radiating fin (3511)
Send out, prevent described screw shell from driving motor (351) long-play temperature too high and burning, described radially protruding portion (61)
End face by described sliding tray (39) inner side is provided with roller (3910), and described roller (3910) is orientation roller, described roller
(3910) it is connected to reduce described radially protruding portion (61) and described sliding tray (39) along described sliding tray (39) rolling
Cause abrasion because being slidably matched for a long time, improve service life.
The workbench locking devicen of a kind of efficient locking the most 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 |
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CN201610688298.9A CN106041544B (en) | 2016-08-19 | 2016-08-19 | A kind of workbench locking devicen efficiently locked |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610688298.9A CN106041544B (en) | 2016-08-19 | 2016-08-19 | A kind of workbench locking devicen efficiently locked |
Publications (2)
Publication Number | Publication Date |
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CN106041544A true CN106041544A (en) | 2016-10-26 |
CN106041544B CN106041544B (en) | 2018-07-20 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610688298.9A Active CN106041544B (en) | 2016-08-19 | 2016-08-19 | A kind of workbench locking devicen efficiently locked |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018094587A1 (en) * | 2016-11-23 | 2018-05-31 | 邴启忠 | Highly efficient locking workbench latch device |
CN108422209A (en) * | 2018-03-09 | 2018-08-21 | 宁海逐航工业产品设计有限公司 | A kind of numerically-controlled machine tool device |
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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 CN201610688298.9A patent/CN106041544B/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 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018094587A1 (en) * | 2016-11-23 | 2018-05-31 | 邴启忠 | Highly efficient locking workbench latch device |
CN108422209A (en) * | 2018-03-09 | 2018-08-21 | 宁海逐航工业产品设计有限公司 | A kind of numerically-controlled machine tool device |
CN108422209B (en) * | 2018-03-09 | 2019-01-04 | 平湖市华晟机械有限公司 | A kind of numerically-controlled machine tool device |
Also Published As
Publication number | Publication date |
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CN106041544B (en) | 2018-07-20 |
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Effective date of registration: 20180611 Address after: 100095 Beijing Haidian District Haidian District Yong Jie North Road No. 3 standard workshop 3 story 301B Applicant after: Gelin Weier Sci-Tech Development Co., Ltd., Beijing Applicant after: GW DELIGHT TECHNOLOGY CO, LTD. Address before: 266000 No. 34, Yin Jia Zhuang, Dachang Town, Jiaonan City, Qingdao, Shandong Applicant before: Shang Qingguang |
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