CN206123462U - Location locking device floats - Google Patents
Location locking device floats Download PDFInfo
- Publication number
- CN206123462U CN206123462U CN201621095934.9U CN201621095934U CN206123462U CN 206123462 U CN206123462 U CN 206123462U CN 201621095934 U CN201621095934 U CN 201621095934U CN 206123462 U CN206123462 U CN 206123462U
- Authority
- CN
- China
- Prior art keywords
- lock lever
- check lock
- screw rod
- locking device
- pedestal
- 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.)
- Expired - Fee Related
Links
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model relates to a press from both sides tight frock, especially a location locking device floats, which comprises a base, left side clamping jaw, right side clamping jaw, screw rod and check lock lever, the middle part axial of base is equipped with the movable rod, the upper end of movable rod is equipped with transfers knothole, the via hole that the lower extreme is established, this movable rod and base sliding fit, the middle part of screw rod is located transfers knothole, the both ends of this screw rod are equipped with reverse screw thread respectively, left side clamping jaw and the fixed axle sleeve that is equipped with of the lower extreme average level of right clamping jaw, be equipped with the reverse screw -thread fit's that establishes with screw rod both ends screw thread on the axle sleeve respectively, the lower extreme of a left side clamping jaw and right clamping jaw respectively with the base on the spout sliding fit that establishes, base and via hole are passed to the check lock lever level, be equipped with the cam on the check lock lever, the cam rotates with the via hole to be connected, rotate between check lock lever and the base and be connected, be equipped with compression spring between the lower extreme of movable rod and the base. Adopt the utility model discloses technical scheme's location locking device floats, simple structure, and the simple operation has, press from both sides the tight effectual and strong characteristics of auto -lock nature.
Description
Technical field
This utility model is related to a kind of clamping tool, particularly a kind of floating positioning and locking device.
Background technology
For workpiece, when some Surface Machinings are carried out, it usually needs by piece-holder and fix.Such as workpiece is carried out
Sandblasting adds man-hour, and needing to fix workpiece could carry out sandblasting operation to it, but the effect of existing fixture clamping workpiece is simultaneously
It is undesirable, need to persistently exert a force, self-locking more can be to be improved.
Utility model content
The purpose of this utility model is to solve above-mentioned technical problem, there is provided a kind of floating positioning and locking device, structure letter
Single, and with simple operation, clamping effect is good and the characteristics of strong self-locking performance.
To solve above-mentioned technical problem, this utility model employs a kind of floating positioning and locking device, including pedestal, Zuo Jia
Pawl, right jaw, screw rod and check lock lever, wherein, motion bar is axially arranged with the middle part of the pedestal, the upper end of the motion bar is provided with
Adjustment hole, via set by lower end, motion bar is slidably matched with the pedestal, and the middle part of the screw rod is located at the adjustment hole
Interior, the screw rod is respectively arranged at two ends with reverse thread, and the left jaw is fixed with axle with the equal level in lower end of the right jaw
Set, be respectively equipped with the axle sleeve with set by the screw rod two ends reverse thread coordinate screw thread, the left jaw with it is described
The lower end of right jaw coordinates respectively with slide set on the pedestal, and the check lock lever is horizontal through the pedestal and institute
State via, the check lock lever is provided with cam, the cam is rotated with the via and is connected, the check lock lever and the pedestal it
Between rotate connection, be provided with compression spring between the lower end of the motion bar and the pedestal.
Further, in above-mentioned technical proposal, the left jaw is provided with to post, and the right jaw is provided with arc contact
Block.
Further, in above-mentioned technical proposal, the screw rod is provided with handle.
Further, in above-mentioned technical proposal, the screw rod is provided with for limiting the left jaw with the right jaw
Excessively mobile limiting plate, the limiting plate is divided into the both sides of the motion bar.
Further, in above-mentioned technical proposal, the check lock lever left end is provided with and screws handle, and right-hand member is provided with and limits the check lock lever
The baffle plate of abjection.
Further, in above-mentioned technical proposal, between the check lock lever and the pedestal axle sleeve is provided with.
This utility model is had the advantage that：Realize that screw rod drives two simultaneously by the cooperation of screw rod and two jaws
Individual jaw does move toward one another or from motion, realizes the clamping to workpiece and loosens, and when workpiece is in clamped condition, passes through
Check lock lever below pedestal is realized moving up and down motion bar, when motion bar is moved down, motion bar clamping screw, while
The tension to two jaws is realized, the clamped condition of condition is locked, the design simple structure, and with simple operation, folder
Tight effect is good and the characteristics of strong self-locking performance.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein：Pedestal 1；Left jaw 2；Right jaw 3；Screw rod 4；Check lock lever 5；To post 6；Arc contact block 7；Motion bar 8；Adjust
Hole 9；Via 10；Limiting plate 11；Chute 12；Cam 13；Screw handle 14；Baffle plate 15；Compression spring 16；Handle 17；Axle sleeve 18；Work
Part 19.
Specific embodiment
This utility model is further described below in conjunction with the accompanying drawings.
As shown in figure 1, this utility model provides a kind of floating positioning and locking device, including pedestal 1, left jaw 2, right jaw
3rd, screw rod 4 and check lock lever 5, wherein, left jaw 2 is provided with to post 6, and right jaw 3 is provided with arc contact block 7, the middle part axle of pedestal 1
To motion bar 8 is provided with, the upper end of motion bar 8 is provided with adjustment hole 9, via 10 set by lower end, and the motion bar 8 slides with pedestal 1 and matches somebody with somebody
Close, the middle part of screw rod 4 is located in adjustment hole 9, the screw rod 4 is respectively arranged at two ends with reverse thread, the left jaw 2 and the right side
The equal level in lower end of jaw 3 is fixed with axle sleeve 18, be respectively equipped with the axle sleeve 18 with it is reverse set by the two ends of the screw rod 4
The screw thread that screw thread coordinates, screw rod 4 is provided with the limiting plate 11 excessively mobile with right jaw 3 for limiting left jaw 2, limiting plate 11
The both sides of motion bar 8 are divided into, left jaw 2 is slidably matched respectively with the lower end of right jaw 3 with chute 12 set on pedestal 1,
Horizontal through pedestal 1 and via 10, check lock lever 5 is provided with cam 13 to check lock lever 5, and cam 13 is rotated with via 10 and is connected, locks
Connection is rotated between bar 5 and pedestal 1, the left end of check lock lever 5 is provided with and screws handle 14, right-hand member is provided with the gear for limiting the abjection of check lock lever 5
Plate 15, between the lower end of motion bar 8 and pedestal 1 compression spring 16 is provided with.Additionally, screw rod 4 is provided with handle 17, check lock lever and base
Axle sleeve is provided between seat.
Drive screw 4, drives left jaw 2 to do move toward one another with right jaw 3, realizes the clamping to workpiece 19, drives afterwards
Check lock lever 5, projection and the lower hole wall of via 10 set on motion bar 8 of the cam 13 on check lock lever 5 offset, motion bar
8 move down, the stretching screw 4 of motion bar 8, realize the locking to left jaw 2 and right jaw 3；Reverse drive check lock lever 5 afterwards, convex
In the case that wheel 13 is applied to the power disappearance of 10 times hole walls of via, compression spring 16 drives and moved on motion bar 8, and screw rod 4 is relaxed,
Screw rod 4 is rotated, drives left jaw 2 to do from motion with right jaw 3, workpiece 19 is released.
Specification and drawings of the present utility model are considered as illustrative and not restrictive, on this utility model basis
On, those skilled in the art are according to disclosed technology contents, it is not necessary to which performing creative labour just can be to some of them technology
Feature makes some and replaces and deform, in protection domain of the present utility model.
Claims (6)
1. floating positioning and locking device, including pedestal, left jaw, right jaw, screw rod and check lock lever, it is characterised in that：The base
The middle part of seat is axially arranged with motion bar, and the upper end of the motion bar is provided with adjustment hole, via set by lower end, the motion bar with it is described
Pedestal is slidably matched, and the middle part of the screw rod is located in the adjustment hole, and the screw rod is respectively arranged at two ends with reverse thread, described
Left jaw is fixed with axle sleeve with the equal level in lower end of the right jaw, is respectively equipped with the axle sleeve and the screw rod two ends institute
If the screw thread that coordinates of reverse thread, the lower end of the left jaw and the right jaw respectively with chute set on the pedestal
Be slidably matched, horizontal through the pedestal and the via, the check lock lever is provided with cam to the check lock lever, the cam with
The via rotates connection, and connection, the lower end of the motion bar and the pedestal are rotated between the check lock lever and the pedestal
Between be provided with compression spring.
2. floating positioning and locking device according to claim 1, it is characterised in that：The left jaw is provided with to post, institute
State right jaw and be provided with arc contact block.
3. floating positioning and locking device according to claim 1, it is characterised in that：The screw rod is provided with handle.
4. floating positioning and locking device according to claim 1, it is characterised in that：The screw rod is provided with for limiting
The left jaw limiting plate excessively mobile with the right jaw is stated, the limiting plate is divided into the both sides of the motion bar.
5. floating positioning and locking device according to claim 1, it is characterised in that：The check lock lever left end is provided with and screws
Handle, right-hand member is provided with the baffle plate for limiting the check lock lever abjection.
6. floating positioning and locking device according to claim 1, it is characterised in that：Between the check lock lever and the pedestal
It is provided with axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621095934.9U CN206123462U (en) | 2016-09-30 | 2016-09-30 | Location locking device floats |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621095934.9U CN206123462U (en) | 2016-09-30 | 2016-09-30 | Location locking device floats |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206123462U true CN206123462U (en) | 2017-04-26 |
Family
ID=58570970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621095934.9U Expired - Fee Related CN206123462U (en) | 2016-09-30 | 2016-09-30 | Location locking device floats |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206123462U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333402A (en) * | 2018-11-06 | 2019-02-15 | 天津大学 | A kind of gapless locking fixture |
| CN112972077A (en) * | 2021-02-19 | 2021-06-18 | 山东大学齐鲁医院(青岛) | Tibia prosthesis extracting device |
-
2016
- 2016-09-30 CN CN201621095934.9U patent/CN206123462U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109333402A (en) * | 2018-11-06 | 2019-02-15 | 天津大学 | A kind of gapless locking fixture |
| CN109333402B (en) * | 2018-11-06 | 2024-05-17 | 天津大学 | Gapless locking clamp |
| CN112972077A (en) * | 2021-02-19 | 2021-06-18 | 山东大学齐鲁医院(青岛) | Tibia prosthesis extracting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170426 Termination date: 20170930 |