CN106041549B - A kind of workbench bolt lock structure of mechanical processing - Google Patents
A kind of workbench bolt lock structure of mechanical processing Download PDFInfo
- Publication number
- CN106041549B CN106041549B CN201610689747.1A CN201610689747A CN106041549B CN 106041549 B CN106041549 B CN 106041549B CN 201610689747 A CN201610689747 A CN 201610689747A CN 106041549 B CN106041549 B CN 106041549B
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- China
- Prior art keywords
- screw shell
- housing
- driving motor
- locking
- inner screw
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- 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
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Transmission Devices (AREA)
Abstract
The workbench bolt lock structure of a kind of mechanical processing, 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 the workbench bolt lock structures in locking device field, specially a kind of mechanical processing.
Background technology
In manufacture field, workbench can dismantle being loaded and installing in order to workpiece.But the workbench after dismounting
Fixation additional operation is then needed to complete.This, which brings inconvenience for production operation and be easy to cause production efficiency, declines.It is logical
Fixation for workbench can quickly be realized securely by crossing the power operated locking devicen of material.But for workbench ruler
In very little larger situation, the driving of breech lock needs to feed relatively large distance, this brings difficulty to the size reduction of driving transmission.Size
It is bigger that equipment overall dimensions will be caused excessive and easily interfere process operation.
The content of the invention
It is an object of the invention to provide a kind of workbench bolt lock structure of mechanical processing, for overcoming in the prior art
Drawbacks described above.
The workbench bolt lock structure of mechanical processing according to the present invention, including be connected with rack housing, be installed on institute
It states the screw shell driving motor on housing, be installed on the indoor thread of chamber of the housing and axial restraint by bearing
Snare, by the thread snare screw-internal thread fit screw shell, be installed in the screw shell axial restraint
The inner screw part driving motor of intracavitary is gone up by driving up rotatable and axial direction the inner screw part driving motor week in fixed
Threaded block and the inner screw part by the internal thread block thread fitting, wherein, the screw shell driving motor passes through power
The gear of connection and engaged with the thread snare, the screw shell can slide up and down and in circumferential direction in the housing
Upper fixation, the inner screw part can be slided up and down in the screw shell and fixed in the circumferential, and the inner screw part
Lower end be connected with latch bar, so as to which the latch bar be driven to consolidate through the latch hole in workbench and extending into the housing
In the lock hole of pedestal even, locked with the breech lock completed to the workbench；Wherein, the upside of the internal thread block and locking
Operating parts is connected, and the upper end of the inner screw part is installed with locking protrusion and the inner screw part is in the downside of the locking protrusion
Be provided with rotational engagement operating parts by bearing and axial restraint, the rotational engagement operating parts be provided with driving cog to
Sliding groove in the lock operation part is slidably matched, and the top axial of the screw shell is fixedly mounted with rotation locking
Part, wherein, 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
The bottom of protrusion accommodating chamber is provided with elastomeric element, and the opening of the locking protrusion accommodating chamber, which is provided with, to be protruded radially inward
Be engaged by locking tooth, as a result, when the internal thread block drives the inner screw part to be moved upwards compared with the lock operation part
When, the locking protrusion that the upper end of the inner screw part is fixed can stretch to institute from the gap being engaged by locking between tooth
It states in locking protrusion accommodating chamber, and the fixed bonding operation portion in upside of the rotational engagement operating parts afterwards can be with institute
It states and rotates locking piece interaction so as to the elastic top for rotating the rotation locking piece to be engaged by locking described in utilizing on the inside of tooth
Splenium part and push down the locking protrusion, and then realize to the axial lock of the inner screw part；The outboard end peace of the housing
Equipped with indicator light, the top for rotating locking piece is equipped with the contact-making switch that the indicator light is controlled to open and close, when the screw thread
When sleeve drive motor driving screw shell rises and the contact-making switch is contacted with the roof of rack, the contact-making switch control
Indicator light lights, so as to which the screw shell be prompted to rise to peak；The screw shell driving motor and the housing it
Between silencing cotton is installed, generated noise when the silencing cotton is to absorb the screw shell driving motor operation.
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 workbench bolt lock structure of the mechanical processing 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.
The workbench bolt lock structure of mechanical processing according to an embodiment of the invention, including be connected with rack housing 1,
The screw shell driving motor 351 that is installed on the housing 1 is installed on the housing 1 by bearing and axial restraint
Thread snare 35 in chamber 10, by the thread snare 35 screw-internal thread fit screw shell 2, pacify axial restraint
It is inner screw part driving motor 29 in inner cavity 20 loaded on the 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 part 4 by 24 thread fitting of internal thread block,
Wherein, the screw shell driving motor 351 is engaged by gear 352 that power couples with the thread snare 35, institute
Stating screw shell 2 can slide up and down in the housing 1 and fix in the circumferential, and the inner screw part 4 can be in the spiral shell
It slides up and down in line sleeve 2 and fixes in the circumferential, and the lower end of the inner screw part 4 is connected with latch bar 42, so as to drive
The latch bar 42 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
In, it 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,
The upper end of the inner screw part 4 is installed with locking protrusion 421 and the inner screw part 4 leads in the downside of the locking protrusion 421
Cross bearing and axial restraint be provided with rotational engagement operating parts 31, the rotational engagement operating parts 31 is provided with driving cog 61 and uses
To be slidably matched with the sliding groove 39 in the lock operation part 3, the top axial of the screw shell 2, which is fixedly mounted with, to be turned
Dynamic locking piece 41, wherein, the downside for rotating locking piece 41 is provided with to hold for the locking protrusion for locking 421 insertion of protrusion
Receive chamber 420, the bottom of the locking protrusion accommodating chamber 420 is provided with elastomeric element 73, and the locking protrusion accommodating chamber 420 is opened
Oral area position be provided 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
When being moved upwards compared with the lock operation part 3, the fixed locking protrusion 421 in the upper end of the inner screw part 4 can be from
The gap being engaged by locking between tooth 71 and stretch to it is described locking protrusion accommodating chamber 420 in, and afterwards it is described rotation connect
The bonding operation portion 62 that the upside of closing operation part 31 is fixed can interact with the rotation locking piece 41 so as to rotate
It states and rotates locking piece 41 with the elastic top splenium part 72 being engaged by locking described in utilization on 71 inside of tooth and push down the locking and protrude
421, and then realize the axial lock to the inner screw part 4；The outboard end of the housing 1 is equipped with indicator light 410, described turn
The top of dynamic locking piece 41 is equipped with the contact-making switch 411 that the indicator light 410 is controlled to open and close, when the screw shell drives electricity
When the driving screw shell 2 of machine 351 rises and the contact-making switch 411 is contacted with the roof of rack, the contact-making switch 411 controls
Indicator light 410 lights, so as to which the screw shell 2 be prompted to rise to peak；The screw shell driving motor 351 with it is described
Silencing cotton 350 is installed, the silencing cotton 350 runs when institute to absorb the screw shell driving motor 351 between housing 1
The noise of generation.
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 workbench bolt lock structure of mechanical processing, including be connected with rack housing (1), be installed on the housing
(1) screw shell driving motor (351) on, 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), pacify axial restraint
Inner screw part driving motor (29) in inner cavity (20) loaded on the screw shell (2), by the inner screw part driving motor
(29) rotatable and axial fixed internal thread block (24) is driven up week and by internal thread block (24) thread fitting
Inner screw part (4), wherein, the screw shell driving motor (351) by gear (352) that power couples and with the spiral shell
Line gear ring set (35) engages, and the screw shell (2) can slide up and down in the housing (1) and fix in the circumferential, institute
Stating inner screw part (4) can slide up and down in the screw shell (2) and fix in the circumferential, and the inner screw part (4)
Lower end and latch bar (42) be connected, so as to drive the latch bar (42) 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 (421) calmly and the inner screw part (4) is set and axial restraint in the downside of the locking protrusion (421) by bearing
Have a rotational engagement operating parts (31), the rotational engagement operating parts (31) be provided with driving cog (61) to the lock operation
Sliding groove (39) in part (3) 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 (421) 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 (421) 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 (421), and then realize to the axial lock of the inner screw part (4)
It is fixed；The outboard end of the housing (1) is equipped with indicator light (410), and the top for rotating locking piece (41) is equipped with control institute
The contact-making switch (411) of indicator light (410) keying is stated, when on the screw shell driving motor (351) driving screw shell (2)
It rising and the contact-making switch (411) with the roof of rack when contacting, the contact-making switch (411) controls indicator light (410) to light,
So as to which the screw shell (2) be prompted to rise to peak；The screw shell driving motor (351) and the housing (1) it
Between silencing cotton (350) is installed, the silencing cotton (350) is absorbing screw shell driving motor (351) the operation when institute
The noise of generation.
2. a kind of workbench bolt lock structure of mechanical processing as described in claim 1, wherein, 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 |
|---|---|---|---|
| CN201610689747.1A CN106041549B (en) | 2016-08-19 | 2016-08-19 | A kind of workbench bolt lock structure of mechanical processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610689747.1A CN106041549B (en) | 2016-08-19 | 2016-08-19 | A kind of workbench bolt lock structure of mechanical processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106041549A CN106041549A (en) | 2016-10-26 |
| CN106041549B true CN106041549B (en) | 2018-06-01 |
Family
ID=57195217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610689747.1A Active CN106041549B (en) | 2016-08-19 | 2016-08-19 | A kind of workbench bolt lock structure of mechanical processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106041549B (en) |
Families Citing this family (1)
| 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 |
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 CN201610689747.1A patent/CN106041549B/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 |
|---|---|
| CN106041549A (en) | 2016-10-26 |
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| Date | Code | Title | Description |
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| 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 |
Effective date of registration: 20200506 Address after: 362000, Quanzhou, Fujian province Quangang district after the town of Tu Tu village, East House No. 69 Patentee after: Liu Weiwei Address before: 362499, room 4, building 720, 302 South Riverside Road, Phoenix Town, Anxi County, Fujian, Quanzhou, China Patentee before: Feng Shuzhu |
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| TR01 | Transfer of patent right | ||
| CP02 | Change in the address of a patent holder |
Address after: 223600 north side of xinshuguan Road, wanpi Township, Shuyang County, Suqian City, Jiangsu Province Patentee after: Liu Weiwei Address before: 362000, Quanzhou, Fujian province Quangang district after the town of Tu Tu village, East House No. 69 Patentee before: Liu Weiwei |
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| CP02 | Change in the address of a patent holder |