CN106737276A - A kind of workbench differential thread manual locking device - Google Patents
A kind of workbench differential thread manual locking device Download PDFInfo
- Publication number
- CN106737276A CN106737276A CN201611104255.8A CN201611104255A CN106737276A CN 106737276 A CN106737276 A CN 106737276A CN 201611104255 A CN201611104255 A CN 201611104255A CN 106737276 A CN106737276 A CN 106737276A
- Authority
- CN
- China
- Prior art keywords
- briquetting
- screw
- seat
- locking
- fixed
- 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
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The present invention discloses a kind of workbench differential thread manual locking device, including：Locking nut (2), seat (3), fixed seat (4), briquetting (1), stop screw (5) and tie down screw (6)；When thread groove end is turned to, the press strip of briquetting (1) turns to locked position, and the axial locking groove of the overall threadingly groove end of subsequent briquetting (1) pushes locking testpieces；So as to realize quick locking function；Unblock is similar to therewith, and process is opposite.The present invention is reduced and manually adjusts briquetting height flow, reduces the difficulty of operation, solves the problems, such as that workbench service efficiency is low.
Description
Technical field
The present invention relates to a kind of locking device for worktable, particularly a kind of workbench differential thread manual locking device.
Background technology
Conventional locking device for worktable, including：Briquetting, screw assembly and cushion block.Briquetting fixing end is positioned on cushion block, pressure
Block working end is placed on testpieces, and briquetting and cushion block are fixed on the table by screw assembly.Operationally, operating personnel are led to
Cross adjustment cushion block highly make briquetting working end height it is contour with testpieces after, screw assembly is tightened by specific purpose tool, make briquetting
Working end compresses testpieces, realizes the locking of testpieces and workbench.
Testpieces is dismounted on the table to be needed frequently to dismount screw assembly, adjusting pad tile height, drop with specific purpose tool
Low workbench service efficiency.
The content of the invention
Present invention aim at a kind of workbench differential thread manual locking device is provided, workbench service efficiency is solved
Low problem.
A kind of workbench differential thread manual locking device, including：Locking nut, seat and fixed seat, also include：Pressure
Block, stop screw and tie down screw.The briquetting is T-shape cylinder, and centre is through hole, and there is retainer ring upper end, and there is tongue at middle part
There is one section of smooth cylinder shape press strip, the front end that there is thread groove, stop screw lower end, and tie down screw has one section of screw thread for top, in
Portion is polished rod, and there is ring flange bottom.Locking nut and seat mode connects for screw, seat are fixed czermak space and are coordinated with briquetting upper end, and briquetting is put
In in fixed seat, fixed seat lower end is fixed with tie down screw bottom ring flange, and tie down screw passes through briquetting interstitial hole and locking screw
Mother is spirally connected, and stop screw is fixed on fixed seat outside, and stop screw front end is placed in the thread groove of briquetting lower end, fixed seat flange
Disk is placed in workbench groove and screw is fixed.
During work, fixed seat ring flange is placed in workbench groove and screw is fixed, and operating personnel tighten lock by rotation
Tight nut, drives the relative rotation of locking nut and tie down screw, and tie down screw is limited by fixed seat, locking nut and seat quilt
Dynamic helical rotation is moved down, and seat is gradually decreased with the gap of briquetting upper end and finally disappeared, and briquetting just follows spiral rotating and moves down,
And briquetting is also limited by stop screw, can only rotate and move down along briquetting thread groove, when thread groove end is turned to, pressure
The press strip of block turns to locked position, and the axial locking groove of the overall threadingly groove end of subsequent briquetting pushes locking testpieces.From
And realize quick locking function.Unblock is similar to therewith, and process is opposite.
The present invention improves the stabilization under locking device locking state in briquetting thread groove tip designs axial locking groove
Property.
The present invention has taken into full account the operability of locking device.Using differential thread structure, the axial rotation of briquetting
Compression is converted to the rotation of locking nut, and reduction manually adjusts briquetting height flow, reduces the difficulty of operation, solves work
The low problem of platform service efficiency.
Brief description of the drawings
A kind of workbench of Fig. 1 composition figure of differential thread manual locking falling unit；
A kind of workbench of Fig. 2 three-dimensional, exploded view of differential thread manual locking falling unit；
Fig. 3 briquette structure schematic diagrames；
1. 2. locking nut of briquetting, 3. tie down screws of 4. fixed seat, 5. stop screw 6.
Specific embodiment
A kind of workbench differential thread manual locking device, including：Locking nut 2, seat 3 and fixed seat 4, also include：
Briquetting 1, stop screw 5 and tie down screw 6.The briquetting 1 is T-shape cylinder, and centre is through hole, and there is retainer ring upper end, in
There is ligulate press strip in portion, and there is one section of smooth cylinder the front end that there is thread groove, stop screw 5 lower end, and tie down screw 6 has one section for top
Screw thread, middle part is polished rod, and there is ring flange bottom.Locking nut 2 and the mode connects for screw of seat 3, seat 3 fix czermak space with the upper end of briquetting 1
Coordinate, briquetting 1 is placed in fixed seat 4, and the lower end of fixed seat 4 is fixed with the bottom ring flange of tie down screw 6, tie down screw 6 passes through pressure
The interstitial hole of block 1 is spirally connected with locking nut 2, and stop screw 5 is fixed on the outside of fixed seat 4, and the front end of stop screw 5 is placed under briquetting 1
In the thread groove at end, the ring flange of fixed seat 4 is placed in workbench groove and screw is fixed.
During work, the ring flange of fixed seat 4 is placed in workbench groove and screw is fixed, and operating personnel tighten lock by rotation
Tight nut 2, drives the relative rotation of locking nut 2 and tie down screw 6, and tie down screw 6 is limited by fixed seat 4, locking nut 2
Moved down with the passive helical rotation of seat 3, seat 3 is gradually decreased with the gap of the upper end of briquetting 1 and finally disappeared, and briquetting 1 just follows spiral
Rotate and move down, and briquetting 1 is also limited by stop screw 5, can only be rotated and be moved down along the thread groove of briquetting 1, when turning to
During thread groove end, the press strip of briquetting 1 turns to locked position, the axial locking groove of the overall threadingly groove end of subsequent briquetting 1
Push locking testpieces.So as to realize quick locking function.Unblock is similar to therewith, and process is opposite.
Claims (1)
1. a kind of workbench differential thread manual locking device, including：Locking nut (2), seat (3) and fixed seat (4), it is special
Levy is also to include：Briquetting (1), stop screw (5) and tie down screw (6)；The briquetting (1) is T-shape cylinder, and centre is
There is retainer ring through hole, upper end, and there is ligulate press strip at middle part, and there is one section of light traveller the front end that there is thread groove, stop screw (5) lower end
Face, tie down screw (6) has one section of screw thread for top, and middle part is polished rod, and there is ring flange bottom；Locking nut (2) and seat (3) screw
Connection, seat (3) and briquetting (1) upper end are fixed czermak space and are coordinated, and briquetting (1) is placed in fixed seat (4), fixed seat (4) lower end with
Tie down screw (6) bottom ring flange is fixed, and tie down screw (6) is spirally connected through briquetting (1) interstitial hole with locking nut (2), spacing
Screw (5) is fixed on fixed seat (4) outside, and stop screw (5) front end is placed in the thread groove of briquetting (1) lower end, fixed seat (4)
Ring flange is placed in workbench groove and screw is fixed；
During work, fixed seat (4) ring flange is placed in workbench groove and screw is fixed, and operating personnel tighten locking by rotation
Nut (2), drives the relative rotation of locking nut (2) and tie down screw (6), and tie down screw (6) is limited by fixed seat (4),
Locking nut (2) and the passive helical rotation of seat (3) are moved down, and seat (3) is gradually decreased and finally disappeared with the gap of briquetting (1) upper end
Lose, briquetting (1) just follows spiral rotating and moves down, and briquetting (1) is also limited by stop screw (5), can only be along briquetting (1)
Thread groove is rotated and moved down, and when thread groove end is turned to, the press strip of briquetting (1) turns to locked position, subsequent briquetting (1)
The axial locking groove of overall threadingly groove end pushes locking testpieces；So as to realize quick locking function；Unblock is similar to therewith,
Process is opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611104255.8A CN106737276A (en) | 2016-12-05 | 2016-12-05 | A kind of workbench differential thread manual locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611104255.8A CN106737276A (en) | 2016-12-05 | 2016-12-05 | A kind of workbench differential thread manual locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106737276A true CN106737276A (en) | 2017-05-31 |
Family
ID=58874103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611104255.8A Pending CN106737276A (en) | 2016-12-05 | 2016-12-05 | A kind of workbench differential thread manual locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106737276A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128264A (en) * | 2018-08-22 | 2019-01-04 | 宁波指南针软件有限公司 | A kind of desktop type drilling equipment of photoelectric nacelle connector |
| CN110076370A (en) * | 2019-04-30 | 2019-08-02 | 海南中玻工程玻璃有限公司 | A kind of drilling machine with automatic positioning function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3572216A (en) * | 1969-04-23 | 1971-03-23 | Applied Power Ind Inc | Fluid force applying device |
| SU1537447A1 (en) * | 1987-12-14 | 1990-01-23 | Предприятие П/Я В-8266 | Clamping device |
| CN101829970A (en) * | 2010-05-21 | 2010-09-15 | 宁海县海浴铝业有限公司 | Workpiece-pressing jig |
| CN203622007U (en) * | 2013-11-28 | 2014-06-04 | 上海西晨洋禾机械装备有限公司 | Compressing device |
| CN104816176A (en) * | 2015-04-30 | 2015-08-05 | 湖北三江航天万峰科技发展有限公司 | Rapid locking mechanism |
-
2016
- 2016-12-05 CN CN201611104255.8A patent/CN106737276A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3572216A (en) * | 1969-04-23 | 1971-03-23 | Applied Power Ind Inc | Fluid force applying device |
| SU1537447A1 (en) * | 1987-12-14 | 1990-01-23 | Предприятие П/Я В-8266 | Clamping device |
| CN101829970A (en) * | 2010-05-21 | 2010-09-15 | 宁海县海浴铝业有限公司 | Workpiece-pressing jig |
| CN203622007U (en) * | 2013-11-28 | 2014-06-04 | 上海西晨洋禾机械装备有限公司 | Compressing device |
| CN104816176A (en) * | 2015-04-30 | 2015-08-05 | 湖北三江航天万峰科技发展有限公司 | Rapid locking mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128264A (en) * | 2018-08-22 | 2019-01-04 | 宁波指南针软件有限公司 | A kind of desktop type drilling equipment of photoelectric nacelle connector |
| CN110076370A (en) * | 2019-04-30 | 2019-08-02 | 海南中玻工程玻璃有限公司 | A kind of drilling machine with automatic positioning function |
| CN110076370B (en) * | 2019-04-30 | 2020-02-21 | 海南中玻工程玻璃有限公司 | Drilling machine with automatic positioning function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |
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| WD01 | Invention patent application deemed withdrawn after publication |