CN106239179A - A kind of novel worktable bolt lock structure - Google Patents
A kind of novel worktable bolt lock structure Download PDFInfo
- Publication number
- CN106239179A CN106239179A CN201610687691.6A CN201610687691A CN106239179A CN 106239179 A CN106239179 A CN 106239179A CN 201610687691 A CN201610687691 A CN 201610687691A CN 106239179 A CN106239179 A CN 106239179A
- Authority
- CN
- China
- Prior art keywords
- locking
- lock
- screw part
- inner screw
- housing
- 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.)
- Pending
Links
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 novel worktable bolt lock structure, including the housing (1) being connected with frame, the screw shell being installed on described housing (1) drives motor (351), the thread snare (35) being installed on by bearing in the chamber (10) of described housing (1) axial restraint, screw shell (2) by the screw-internal thread fit of described thread snare (35), the inner screw part being installed in the inner chamber (20) of described screw shell (2) drives motor (29) axial restraint, driven by described inner screw part and drive up rotatable and upper fixing female thread block (24) motor (29) week and by the inner screw part (4) of described female thread block (24) threaded engagement.
Description
Technical field
The present invention relates to locking device field, be specially a kind of novel worktable bolt lock structure.
Background technology
In manufacture field, workbench can dismantle so that being installed and installing of workpiece.But, the workbench after dismounting
Fixing then need extra operation to complete.This brings inconvenience for production operation and easily causes production efficiency and declines.Logical
Cross the power operated locking devicen of material can the most quickly realize workbench is fixed.But, for workbench chi
In very little bigger situation, the driving of breech lock needs feeding relatively large distance, and this brings difficulty to the size reduction driving transmission.Size
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 worktable bolt lock structure, be used for overcoming of the prior art above-mentioned lack
Fall into.
Novel worktable bolt lock structure according to the present invention, including the housing connected with frame, is installed on described housing
Screw shell drive motor, the thread snare being installed on by bearing in the chamber of described housing axial restraint, by
The screw shell of screw-internal thread fit of described thread snare, it is installed on interior intracavity interior of described screw shell axial restraint
Screw rod part drive motor, driven by described inner screw part drive up in motor week rotatable and axially upper fixing female thread block with
And the inner screw part by described female thread block threaded engagement, wherein, described screw shell drives the tooth that motor is coupled by power
Taking turns and engage with described thread snare, described screw shell can slide up and down in described housing and fix in the circumferential,
Described inner screw part can slide up and down in described screw shell and fix in the circumferential, and the lower end of described inner screw part with
Latch bar is connected, thus drives described latch bar through the latch hole in workbench and to extend into the pedestal being connected with described housing
Lock hole in, with complete the breech lock to described workbench locking；Wherein, the upside of described female thread block is solid with lock operation part
Connecting, 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 passes through bearing
And axial restraint be provided with rotational engagement operating parts, described rotational engagement operating parts be provided with driving cog in order to described locking
Sliding tray in operating parts is slidably matched, and the top axial of described screw shell has been fixedly mounted rotation locking piece, wherein, institute
The downside stating rotation locking piece is provided with the locking protrusion receiving chamber supplying described locking to protrude insertion, and described locking is protruded and accommodated chamber
Bottom be provided with elastomeric element, described locking is protruded and is accommodated the opening in chamber and be provided with being engaged by locking of protruding radially inward
Tooth, thus, when described female thread block drives described inner screw part to move upward relative to described lock operation part, described interior spiral shell
The locking protrusion that the upper end of rod member is fixed can stretch to described locking protrusion from the described space being engaged by locking between tooth
Accommodate intracavity, and fixed bonding operation portion, the upside of the most described rotational engagement operating parts can rotate locking with described
Part interacts thus rotates described rotation locking piece and press with the elastic top splenium part that is engaged by locking on inside tooth described in utilizing
Residence is stated locking and is protruded, and then realizes the axial lock to described inner screw part；In the end face outside of described housing, LED is installed
Display lamp, described latch bar lower end is provided with and controls the contact switch that described LED light opens and closes, when described latch bar is driven
Extending in the lock hole of pedestal and time described contact switch contacts with the diapire of described lock hole, described contact switch controls institute
State LED light, thus point out described workbench breech lock to complete；Described screw shell drives and installs between motor and described housing
Having silencing cotton, described silencing cotton is in order to absorb noise produced when described screw shell driving motor runs.
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 worktable bolt lock structure 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.
Novel worktable bolt lock structure according to an embodiment of the invention, including the housing 1 connected with frame, is installed on institute
State screw shell on housing 1 and drive motor 351, in the chamber 10 that is installed on described housing 1 by bearing axial restraint
Thread snare 35, by the screw shell 2 of the screw-internal thread fit of described thread snare 35, axial restraint be installed on described
Inner screw part in the inner chamber 20 of screw shell 2 drives motor 29, being driven motor to drive up for 29 weeks by described inner screw part can
Rotate and axially go up fixing female thread block 24 and by the inner screw part 4 of described female thread block 24 threaded engagement, wherein, 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, described inner screw part 4 can be in described screw shell 2 on
Lower slider and fixing in the circumferential, and the lower end of described inner screw part 4 is connected with latch bar 42, thus drive described 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 institute
State the breech lock locking of workbench 43；Wherein, the upside of described female thread block 24 is connected with lock operation part 3, described inner screw part 4
Upper end be installed with locking protrude 421 and described inner screw part 4 protrude the downside of 421 by bearing axially admittedly in described locking
Surely being provided with rotational engagement operating parts 31, described rotational engagement operating parts 31 is provided with driving cog 61 in order to grasp with described locking
Sliding tray 39 in workpiece 3 is slidably matched, and the top axial of described screw shell 2 has been fixedly mounted rotation locking piece 41, its
In, 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, described
Locking is protruded the bottom in receiving chamber 420 and is provided with elastomeric element 73, and the opening that described locking protrusion accommodates chamber 420 is provided with
Protrude radially inward is engaged by locking tooth 71, thus, when described female thread block 24 drives described inner screw part 4 relative to described lock
Determining operating parts 3 when moving upward, the fixed locking in the upper end of described inner screw part 4 is protruded 421 and can be engaged by locking from described
Space between tooth 71 and stretch to described locking and protrude and accommodate in chamber 420, and the most described rotational engagement operating parts 31
Fixed bonding operation portion 62, upside can interact with described rotation locking piece 41 thus rotate described rotation locking piece
41 push down described locking protrusion 421 with the elastic top splenium part 72 that is engaged by locking on inside tooth 71 described in utilizing, and then realize
Axial lock to described inner screw part 4；LED light 12, described latch bar 42 are installed in the end face outside of described housing 1
Lower end is provided with and controls the contact switch 431 that described LED light 12 opens and closes, when described latch bar 42 is extend into pedestal by driving
In the lock hole of 14 and when described contact switch 431 contacts with the diapire of described lock hole, described contact switch 431 controls described
LED light 12, thus point out described workbench 43 breech lock to complete；Described screw shell drive motor 351 and described housing 1 it
Between silencing cotton 350 is installed, described silencing cotton 350 in order to absorb described screw shell drive motor 351 run time produced
Noise.
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 novel worktable bolt lock structure, including the housing (1) being connected with frame, the spiral shell that is installed on described housing (1)
Stricture of vagina sleeve drive motor (351), the thread being installed on by bearing in the chamber (10) of described housing (1) axial restraint
Snare (35), by the screw shell (2) of the screw-internal thread fit of described thread snare (35), be installed on described spiral shell axial restraint
Inner screw part in the inner chamber (20) of stricture of vagina sleeve (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 of described female thread block (24) threaded engagement
(4), wherein, described screw shell drive motor (351) gear (352) that coupled by power and with described thread snare
(35) engagement, described screw shell (2) can slide up and down and fix in the circumferential in described housing (1), described inner screw
Part (4) can slide up and down and fix in the circumferential in described screw shell (2), and the lower end of described inner screw part (4) with
Latch bar (42) is connected, thus drive described latch bar (42) through the latch hole (430) in workbench (43) and extend into
In the lock hole of the pedestal (14) that described housing (1) is connected, to complete the locking of the breech lock to described workbench (43)；Wherein, institute
The upside stating 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 and protrudes
(421) and described inner screw part (4) described locking protrude (421) downside be provided with rotation by bearing axial restraint
Bonding operation part (31), described rotational engagement operating parts (31) be provided with driving cog (61) in order to described lock operation part (3)
Interior sliding tray (39) is slidably matched, and the top axial of described screw shell (2) has been fixedly mounted rotation locking piece (41), its
In, the downside of described rotation locking piece (41) is provided with protrudes the locking protrusion receiving chamber (421) inserted for described locking
(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 described
When inner screw part (4) moves upward relative to described lock operation part (3), the lock that the upper end of described inner screw part (4) is fixed
Fixed protrude (421) can stretch to described locking protrusion receiving chamber (420) from the described space being engaged by locking between tooth (71)
In, and fixed bonding operation portion (62), the upside of the most described rotational engagement operating parts (31) can rotate lock with described
Locking member (41) interacts thus rotates described rotation locking piece (41) and be engaged by locking the bullet on tooth (71) inner side described in utilizing
Property top splenium part (72) and push down described locking and protrude (421), and then realize axial lock to described inner screw part (4)；Institute
Stating and be provided with LED light (12) in the end face outside of housing (1), described latch bar (42) lower end is provided with the described LED of control
The contact switch (431) that display lamp (12) opens and closes, when described latch bar (42) is extend in the lock hole of pedestal (14) by driving
And described contact switch (431) is when contacting with the diapire of described lock hole, described contact switch (431) controls described LED instruction
Lamp (12), thus point out described workbench (43) breech lock to complete；Described screw shell drives motor (351) and described housing (1)
Between silencing cotton (350) is installed, described silencing cotton (350) in order to absorb described screw shell drive motor (351) run time
Produced noise.
2. a kind of novel worktable bolt lock structure as claimed in claim 1, wherein, the end behaviour of described bonding operation portion (62)
Make on face, to be provided with resilient engagement pad (63), in order to engage described rotation locking piece (41) in rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610687691.6A CN106239179A (en) | 2016-08-19 | 2016-08-19 | A kind of novel worktable bolt lock structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610687691.6A CN106239179A (en) | 2016-08-19 | 2016-08-19 | A kind of novel worktable bolt lock structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106239179A true CN106239179A (en) | 2016-12-21 |
Family
ID=57591696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610687691.6A Pending CN106239179A (en) | 2016-08-19 | 2016-08-19 | A kind of novel worktable bolt lock structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106239179A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084346A (en) * | 2017-03-03 | 2017-08-22 | 冯伟微 | It is a kind of that quickly firm LED street lamp is installed |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06351219A (en) * | 1993-06-08 | 1994-12-22 | Nippon Thompson Co Ltd | Braking device and driving unit provided with the device and with linear motor |
| DE19546162A1 (en) * | 1994-12-12 | 1996-06-13 | Makita Corp | Foot mounting structure usable for cutting tools |
| 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 |
| CN102229060A (en) * | 2011-06-01 | 2011-11-02 | 邓文俊 | Novel transmission and manual-operation double-control device of numerically-controlled motor |
| CN202655913U (en) * | 2012-06-14 | 2013-01-09 | 青岛永基重型机床有限公司 | Rotary type workbench and vertical type turn milling compound machine tool |
| CN204209424U (en) * | 2014-09-18 | 2015-03-18 | 浙江法拿克机械科技有限公司 | The rotation control means of the workbench of Compositions of metal-working machines |
| 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 CN201610687691.6A patent/CN106239179A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06351219A (en) * | 1993-06-08 | 1994-12-22 | Nippon Thompson Co Ltd | Braking device and driving unit provided with the device and with linear motor |
| DE19546162A1 (en) * | 1994-12-12 | 1996-06-13 | Makita Corp | Foot mounting structure usable for cutting tools |
| 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 |
| CN102229060A (en) * | 2011-06-01 | 2011-11-02 | 邓文俊 | Novel transmission and manual-operation double-control device of numerically-controlled motor |
| CN202655913U (en) * | 2012-06-14 | 2013-01-09 | 青岛永基重型机床有限公司 | Rotary type workbench and vertical type turn milling compound machine tool |
| CN204209424U (en) * | 2014-09-18 | 2015-03-18 | 浙江法拿克机械科技有限公司 | The rotation control means of the workbench of Compositions of metal-working machines |
| 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 (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084346A (en) * | 2017-03-03 | 2017-08-22 | 冯伟微 | It is a kind of that quickly firm LED street lamp is installed |
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Legal Events
| 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 |
Application publication date: 20161221 |
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| RJ01 | Rejection of invention patent application after publication |