CN106181443B - A kind of adjustable workbench latch apparatus - Google Patents
A kind of adjustable workbench latch apparatus Download PDFInfo
- Publication number
- CN106181443B CN106181443B CN201610690073.7A CN201610690073A CN106181443B CN 106181443 B CN106181443 B CN 106181443B CN 201610690073 A CN201610690073 A CN 201610690073A CN 106181443 B CN106181443 B CN 106181443B
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- CN
- China
- Prior art keywords
- screw
- screw shell
- driving motor
- locking
- inner screw
- 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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- 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
- 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
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000003993 interaction 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
- 239000007787 solid Substances 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
-
- 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
- B23Q1/30—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 controlled in conjunction with the feed mechanism
Abstract
A kind of adjustable workbench latch apparatus, including the housing being connected with rack（1）, be installed on the housing（1）On screw shell driving motor（351）, the housing is installed on by bearing and axial restraint（1）Chamber（10）Interior thread snare（35）, by the thread snare（35）Screw-internal thread fit screw shell（2）, be installed on the screw shell axial restraint（2）Inner cavity（20）Interior inner screw part driving motor（29）, by the inner screw part driving motor（29）Drive up rotatable and axial fixed internal thread block week（24）And by the internal thread block（24）The inner screw part of thread fitting（4）.
Description
Technical field
The present invention relates to locking device fields, are specially a kind of adjustable workbench latch apparatus.
Background technology
In manufacture field, workbench can be advantageously able to dismounting being loaded and installing in order to workpiece.But it dismantles
The fixation of workbench afterwards then needs additional operation to complete.This brings inconvenience for production operation and be easy to cause production and imitates
Rate declines.Fixation for workbench can quickly be realized by the power operated locking devicen of material securely.But for
In the larger situation of bed dimension, the driving of breech lock needs to feed relatively large distance, this brings to the size reduction of driving transmission
It is difficult.Size is bigger will to be caused equipment overall dimensions excessive and easily interfere process operation.
The content of the invention
It is of the prior art above-mentioned for overcoming it is an object of the invention to provide a kind of adjustable workbench latch apparatus
Defect.
Adjustable workbench latch apparatus according to the present invention, including be connected with rack housing, be installed on the housing
On screw shell driving motor, be installed on by bearing and axial restraint the housing the indoor thread snare of chamber,
By the screw shell of the screw-internal thread fit of the thread snare, the interior intracavitary that is installed on the screw shell axial restraint
Inner screw part driving motor goes up fixed internal thread block by driving up rotatable and axial direction the inner screw part driving motor week
And the inner screw part by the internal thread block thread fitting, wherein, what the screw shell driving motor was coupled by power
Gear and engaged with the thread snare, the screw shell can slide up and down and solid in the circumferential in the housing
Fixed, the inner screw part can be slided up and down in the screw shell and fixed in the circumferential, and under the inner screw part
End is connected with latch bar, so as to drive the latch bar through the latch hole in workbench and extend into what is be connected with the housing
In the lock hole of pedestal, locked with the breech lock completed to the workbench；Wherein, the upside of the internal thread block and lock operation
Part is connected, and the upper end of the inner screw part is installed with locking protrusion and the inner screw part passes through in the downside of the locking protrusion
Be provided with rotational engagement operating parts bearing and axial restraint, the rotational engagement operating parts be provided with driving cog to it is described
Sliding groove in lock operation part is slidably matched, and the top axial of the screw shell is fixedly mounted with rotation locking piece,
In, it is described to rotate the locking protrusion accommodating chamber being provided on the downside of locking piece for the locking protrusion insertion, the locking protrusion
The bottom of accommodating chamber is provided with elastomeric element, and the opening of the locking protrusion accommodating chamber is provided with the lock protruded radially inward
Determine soldered tooth, as a result, when the internal thread block drives the inner screw part to be moved upwards compared with the lock operation part, institute
Fixed the locking in upper end for stating inner screw part protrudes and can stretch to the lock from the gap being engaged by locking between tooth
Surely protrude in accommodating chamber, and the fixed bonding operation portion in upside of the rotational engagement operating parts afterwards can be with described turn
Dynamic locking piece interaction is so as to rotating the rotation locking piece to be engaged by locking the elastic top splenium on the inside of tooth described in utilizing
Part and push down the locking protrusion, and then realize to the axial lock of the inner screw part, funnel be equipped at the top of the latch hole
Shape pilot hole, the infundibulate pilot hole are connected with the latch hole, and the latch bar bottom is equipped with conical head, the leakage
Bucket shape pilot hole is rapidly and accurately inserted into for the latch bar in the latch hole, outside the screw shell driving motor
Surface is equipped with electronic control unit, the electronic control unit and the screw shell driving motor Electricity Federation, the electronics control
Device processed is to control the rotating speed of the thread snare, so as to adjust the rotating speed of the thread snare as needed
The screw shell is controlled to move up and down speed.
By the present invention, due to the use of the screw shell that can be stretched, therefore the problem of spiro rod length can be caused excessive
It is addressed.And use connection locking structure and operationally unlock, screw rod can locked in due course and separately solved
Lock.And this unlock is using Feed servo system power, without in addition setting power source, therefore saves equipment cost and reduces
Maintenance difficulties.In addition, this lock mode can realize the firm connection of face face engagement type, larger centripetal force can be transferred.
Description of the drawings
Fig. 1 is the overall structure diagram of the adjustable workbench latch apparatus of the present invention.
Fig. 2 is the enlarged diagram rotated in Fig. 1 at bonding operation part and rotation locking piece.
Fig. 3 is the schematic diagram for rotating locking piece.
Specific embodiment
With reference to Fig. 1-3, the present invention is described in detail.
Adjustable workbench latch apparatus according to an embodiment of the invention, including be connected with rack housing 1, be installed on
Screw shell driving motor 351 on the housing 1, the chamber 10 that the housing 1 is installed on by bearing and axial restraint
Interior thread snare 35, by the thread snare 35 screw-internal thread fit screw shell 2, be installed on institute axial restraint
It states the inner screw part driving motor 29 in the inner cavity 20 of screw shell 2, driven up within 29 weeks by the inner screw part driving motor
Rotatable and axial fixed internal thread block 24 and the inner screw part 4 by 24 thread fitting of internal thread block, wherein, institute
Screw shell driving motor 351 is stated by gear 352 that power couples to be engaged with the thread snare 35, the thread bush
Cylinder 2 can be slided up and down in the housing 1 and fixed in the circumferential, and the inner screw part 4 can be in the screw shell 2
It slides up and down and fixes in the circumferential, and the lower end of the inner screw part 4 is connected with latch bar 421, so as to drive the breech lock
Bar 421 passes through the latch hole 430 in workbench 43 and extend into the lock hole for the pedestal 14 being connected with the housing 1, with complete
The breech lock locking of the paired workbench 43；Wherein, the upside of the internal thread block 24 is connected with lock operation part 3, described interior
The upper end of screw rod part 4 be installed with locking protrusion 42 and the inner screw part 4 it is described locking protrusion 42 downside by bearing and
Be provided with rotational engagement operating parts 31 axial restraint, the rotational engagement operating parts 31 be provided with driving cog 61 to it is described
Sliding groove 39 in lock operation part 3 is slidably matched, and the top axial of the screw shell 2 is fixedly mounted with rotation locking piece
41, wherein, the downside for rotating locking piece 41 is provided with the locking protrusion accommodating chamber 420 that 42 insertions are protruded for the locking,
The bottom of the locking protrusion accommodating chamber 420 is provided with elastomeric element 73, and the opening of the locking protrusion accommodating chamber 420 is set
Be equipped with protrude radially inward be engaged by locking tooth 71, as a result, when the internal thread block 24 drives the inner screw part 4 compared with institute
When stating lock operation part 3 and moving upwards, the locking protrusion 42 that the upper end of the inner screw part 4 is fixed can connect from the locking
It closes the gap between tooth 71 and stretches in the locking protrusion accommodating chamber 420, and the rotational engagement operating parts 31 afterwards
The fixed bonding operation portion 62 in upside can interact to rotate described rotate with the rotation locking piece 41 and lock
Part 41 pushes down the locking protrusion 42 with the elastic top splenium part 72 being engaged by locking described in utilization on 71 inside of tooth, and then realizes
To the axial lock of the inner screw part 4,430 top of latch hole is equipped with infundibulate pilot hole 431, and the infundibulate is oriented to
Hole 431 is connected with the latch hole 430, and 421 bottom of latch bar is equipped with conical head 4211, the infundibulate pilot hole
431 are rapidly and accurately inserted into for the latch bar 421 in the latch hole 430, the screw shell driving motor 351
Outer surface is equipped with electronic control unit 3511, the electronic control unit 3511 and 351 electricity of screw shell driving motor
Connection, the electronic control unit 3511 is to control the rotating speed of the thread snare 35, so as to adjust institute as needed
The rotating speed of thread snare 35 is stated the screw shell 2 to be controlled to move up and down speed.
Valuably or illustratively, wherein, resilient engagement pad is provided on the end effector face in the bonding operation portion 62
63, to engage the rotation locking piece 41 in rotation.
By the present invention, due to the use of the screw shell that can be stretched, therefore the problem of spiro rod length can be caused excessive
It is addressed.And use connection locking structure and operationally unlock, screw rod can locked in due course and separately solved
Lock.And this unlock is using Feed servo system power, without in addition setting power source, therefore saves equipment cost and reduces
Maintenance difficulties.In addition, this lock mode can realize the firm connection of face face engagement type, larger centripetal force can be transferred.
The device of the invention can effectively solve the problems of the prior art.
Those skilled in the art can be clear and definite, can in the case of the overall spirit of the present invention and design is not departed from
To make the various modifications for above example.It is each fallen within protection scope of the present invention.The protection scheme of the present invention
It is subject to claims appended hereto.
Claims (2)
1. a kind of adjustable workbench latch apparatus, including be connected with rack housing (1), be installed on the housing (1)
Screw shell driving motor (351), the screw thread being installed on by bearing in the chamber (10) of the housing (1) and axial restraint
Gear ring set (35), by the thread snare (35) screw-internal thread fit screw shell (2), be installed on axial restraint it is described
It is inner screw part driving motor (29) in the inner cavity (20) of screw shell (2), circumferential by the inner screw part driving motor (29)
It is upper to drive rotatable and axial fixed internal thread block (24) and the inner screw by internal thread block (24) thread fitting
Part (4), which is characterized in that the screw shell driving motor (351) by gear (352) that power couples and with the screw thread
Gear ring set (35) engages, and the screw shell (2) can slide up and down in the housing (1) and fix in the circumferential, described
Inner screw part (4) can be slided up and down in the screw shell (2) and fixed in the circumferential, and the inner screw part (4)
Lower end is connected with latch bar (421), so as to which the latch bar (421) be driven to pass through the latch hole (430) in workbench (43) simultaneously
It extend into the lock hole for the pedestal (14) being connected with the housing (1), is locked with the breech lock completed to the workbench (43)；
Wherein, the upside of the internal thread block (24) is connected with lock operation part (3), and the upper end of the inner screw part (4) is installed with lock
It protrudes (42) calmly and the inner screw part (4) is provided with and axial restraint in the downside of the locking protrusion (42) by bearing
Rotational engagement operating parts (31), the rotational engagement operating parts (31) be provided with driving cog (61) to the lock operation part
(3) sliding groove (39) in is slidably matched, and the top axial of the screw shell (2) is fixedly mounted with rotation locking piece
(41), wherein, the locking protrusion for being provided on the downside of locking piece (41) and being inserted into for the locking protrusion (42) that rotates accommodates
Chamber (420), the bottom of the locking protrusion accommodating chamber (420) are provided with elastomeric element (73), the locking protrusion accommodating chamber
(420) opening be provided with protrude radially inward be engaged by locking tooth (71), as a result, when the internal thread block (24) drive
When the inner screw part (4) moves upwards compared with the lock operation part (3), the upper end institute of the inner screw part (4) is fixed
Locking protrusion (42) can be stretched to from the gap being engaged by locking between tooth (71) it is described locking protrusion accommodating chamber
(420) in, and the fixed bonding operation portion (62) in upside of the rotational engagement operating parts (31) afterwards can with it is described
Locking piece (41) is rotated to interact to rotate the rotation locking piece (41) to be engaged by locking described in utilization on the inside of tooth (71)
On elastic top splenium part (72) and push down the locking protrusion (42), and then realize to the axial lock of the inner screw part (4)
It is fixed, infundibulate pilot hole (431), the infundibulate pilot hole (431) and the latch hole are equipped at the top of the latch hole (430)
(430) be connected, latch bar (421) bottom be equipped with conical head (4211), the infundibulate pilot hole (431) with for
The latch bar (421) is rapidly and accurately inserted into the latch hole (430), and the screw shell driving motor (351) is outside
Surface is equipped with electronic control unit (3511), the electronic control unit (3511) and the screw shell driving motor
(351) Electricity Federation, the electronic control unit (3511) is to control the rotating speed of the thread snare (35), so as to basis
It needs to adjust the rotating speed of the thread snare (35) the screw shell (2) to be controlled to move up and down speed.
A kind of 2. adjustable workbench latch apparatus as described in claim 1, which is characterized in that the bonding operation portion (62)
End effector face on be provided with resilient engagement pad (63), to engaged in rotation it is described rotation locking piece (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610690073.7A CN106181443B (en) | 2016-08-19 | 2016-08-19 | A kind of adjustable workbench latch apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610690073.7A CN106181443B (en) | 2016-08-19 | 2016-08-19 | A kind of adjustable workbench latch apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106181443A CN106181443A (en) | 2016-12-07 |
| CN106181443B true CN106181443B (en) | 2018-06-05 |
Family
ID=57523111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610690073.7A Active CN106181443B (en) | 2016-08-19 | 2016-08-19 | A kind of adjustable workbench latch apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106181443B (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 CN201610690073.7A patent/CN106181443B/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 |
|---|---|
| CN106181443A (en) | 2016-12-07 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191127 Address after: No.84, group 13, Yongle Village, Dongxi Town, Qijiang District, Chongqing 401434 Patentee after: Yan Shiliang Address before: 362499, room 4, building 720, 302 South Riverside Road, Phoenix Town, Anxi County, Fujian, Quanzhou, China Patentee before: Feng Shuzhu |
|
| CP02 | Change in the address of a patent holder |
Address after: No. 36, Baima Industrial Park, Gaogang District, Taizhou City, Jiangsu Province Patentee after: Yan Shiliang Address before: No.84, group 13, Yongle Village, Dongxi Town, Qijiang District, Chongqing 401434 Patentee before: Yan Shiliang |
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| CP02 | Change in the address of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200928 Address after: The 1 group and the village Yin Yang Zhen Qidong city 226000 Jiangsu city of Nantong Province Patentee after: Qidong Yincheng Equipment Technology Co.,Ltd. Address before: No. 36, Baima Industrial Park, Gaogang District, Taizhou City, Jiangsu Province Patentee before: Yan Shiliang |
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| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: Qirui Industrial Park, No. 2099 Century Avenue, Qidong Economic Development Zone, Nantong City, Jiangsu Province, 226000 Patentee after: Qidong Jinjiyuan Technology Development Co.,Ltd. Address before: 226000 group 1, hehe village, Yinyang Town, Qidong City, Nantong City, Jiangsu Province Patentee before: Qidong Yincheng Equipment Technology Co.,Ltd. |
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| CP03 | Change of name, title or address |