CN205363570U - Half gland retainer plate of back sedan -chair is polished and is used fixing device - Google Patents
Half gland retainer plate of back sedan -chair is polished and is used fixing device Download PDFInfo
- Publication number
- CN205363570U CN205363570U CN201521060699.7U CN201521060699U CN205363570U CN 205363570 U CN205363570 U CN 205363570U CN 201521060699 U CN201521060699 U CN 201521060699U CN 205363570 U CN205363570 U CN 205363570U
- Authority
- CN
- China
- Prior art keywords
- pull bar
- hole
- locating piece
- blind hole
- threaded cap
- 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
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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The patent discloses a half gland retainer plate of back sedan -chair is polished and is used fixing device, the vertical direction of frame is opened there is circular blind hole, the frame horizontal direction is opened there is square blind hole, the pull rod is cylindricly and slides in circular blind hole, the sliding block is the cuboid form and slides in square blind hole, pull rod middle part leaves to have to open on first through -hole and the first through -hole downside inner wall has first scarf, the corresponding second scarf that is equipped with in sliding block middle part, sliding block outer end an organic whole is provided with the screw rod, threaded cap one end and screw rod threaded connection and terminal surface and rack side wall counterbalance, the threaded cap other end and fixing of handles, the circular blind hole of locating piece inlay upper end, open at the locating piece center has the gliding second through -hole of the pull rod of confession, the clamp plate cup joints and between the pull rod locks through the nut on the pull rod, the spring is fixed between square blind hole bottom and pull rod bottom, can realize tightly fixing a position the clamp of work piece, can improve efficiency greatly to work piece quick clamping.
Description
Technical field
This utility model relates to a kind of fixture, and after being specifically related to one, the polishing of sedan-chair half gland retainer plate is with fixing device.
Background technology
Half gland retainer plate is security personnel's part that on automobile axle is important, in the running of automobile, subjects the weight of whole vehicle body and vehicle-mounted cargo.Simultaneously as the change of road conditions, it still suffers from the alternate stress of various complexity.Therefore, the quality of half gland retainer plate quality, directly influence the driving safety of vehicle.
In prior art, half gland retainer plate is generally what forging was made, and its surface can produce many burrs, it is necessary to polishes.Being usually workman and be fixed processing by hand-held, crudy is difficult to ensure that, nor safety, efficiency is also low.
Utility model content
After this utility model is intended to offer one, sedan-chair half gland retainer plate is polished with fixing device, to improve working (machining) efficiency.
In base case: the polishing of rear sedan-chair half gland retainer plate, with fixing device, including frame, also includes pull bar, pressing plate, locating piece, sliding shoe, threaded cap, handle and the spring arranged from top to bottom in frame；Frame vertical direction has blind round hole, rack level direction has square blind hole, pull bar is cylindrical and slides in blind round hole, sliding shoe is rectangular-shaped and slides in square blind hole, have on the downside of the first through hole and the first through hole in the middle part of pull bar and inwall has the first wedge surface, the second wedge surface it is correspondingly provided with in the middle part of sliding shoe, sliding shoe outer end has been wholely set screw rod, threaded cap one end is connected with screw flight and end face and frame side wall offset, the threaded cap other end and handle are fixed, locating piece is bumped into blind round hole upper end, locating piece center has the second through hole slided for pull bar, pressing plate be socketed in pull bar upper end and and pull bar between pass through nut check；Spring is fixed between bottom square blind via bottom and pull bar.
Advantage of the present utility model and principle: 1, the setting of handle makes the rotation of threaded cap convenient；2, the cooperation of the first wedge surface and the second wedge surface, it is possible to make pull bar vertically slide steadily；3, constitute lead screw pair between threaded cap and sliding shoe, rotate threaded cap and can realize the quick mobile of sliding shoe.During use, workpiece is placed on locating piece, then forward drive handle, thus driving threaded cap to rotate forward, and then sliding shoe is driven to be displaced outwardly, and then by the cooperation of the second wedge surface, the first wedge surface, pull bar against the force of the spring is driven to move down, thus band dynamic pressure plate is by Work-sheet pressing.After machining, reverse drive handle, thus driving threaded cap to rotate backward, and then drive sliding shoe to move inward, pull bar moves up under the action of the spring, thus unclamping workpiece.This utility model is capable of the clamping and positioning to workpiece, it is possible to workpiece quick-clamping, substantially increase efficiency.
Preferred version one, based on the further optimization of scheme, pull bar upper end is provided with axle journal, and pressing plate is socketed on axle journal；Facilitate pressing plate fixing on pull bar.
Preferred version two, the preferably further optimization of one, locating piece central protuberance has positioning boss, and positioning boss is circumferentially with chamfering；Workpiece is realized location by fast and easy, facilitates workpiece to take off from locating piece simultaneously.
Preferred version three, the preferably further optimization of two, the threaded cap other end is connected by pin with handle；Fast and easy is stably fixed.
Accompanying drawing explanation
Fig. 1 is the schematic front view of this utility model embodiment.
Detailed description of the invention
Below by detailed description of the invention, this utility model is described in further detail:
Accompanying drawing labelling in Figure of description includes: frame 10, spring 11, sliding shoe 20, locating piece 21, pull bar 30, pressing plate 31, workpiece 40, threaded cap 50, handle 51.
Embodiment is substantially as shown in Figure 1: the polishing of rear sedan-chair half gland retainer plate, with fixing device, including frame 10, also includes pull bar 30, pressing plate 31, locating piece 21, sliding shoe 20, threaded cap 50, handle 51 and the spring 11 arranged from top to bottom in frame 10；Wherein frame 10 vertical direction has blind round hole, frame 10 horizontal direction has square blind hole, pull bar 30 is cylindrical and slides in blind round hole, sliding shoe 20 is rectangular-shaped and slides in square blind hole, have on the downside of the first through hole and the first through hole in the middle part of pull bar 30 and inwall has the first wedge surface, the second wedge surface it is correspondingly provided with in the middle part of sliding shoe 20, sliding shoe 20 outer end has been wholely set screw rod, threaded cap 50 one end is connected with screw flight and end face and frame 10 sidewall offset, threaded cap 50 other end is connected by pin with handle 51, locating piece 21 is bumped into blind round hole upper end, locating piece 21 center has the second through hole slided for pull bar 30, pressing plate 31 be socketed in pull bar 30 upper end and and pull bar 30 between pass through nut check；Spring 11 is fixed between bottom square blind via bottom and pull bar 30, and locating piece 21 central protuberance has positioning boss, and positioning boss is circumferentially with chamfering；Pull bar 30 upper end is provided with axle journal, and pressing plate 31 is socketed on axle journal.
During use, workpiece 40 is placed on locating piece 21, then forward drive handle 51, thus driving threaded cap 50 to rotate forward, and then drive sliding shoe 20 to be displaced outwardly, and then by the cooperation of the second wedge surface, the first wedge surface, drive pull bar 30 to overcome spring 11 resistance to move down, thus workpiece 40 is compressed by band dynamic pressure plate 31.
After machining, reverse drive handle 51, thus driving threaded cap 50 to rotate backward, and then drive sliding shoe 20 to move inward, pull bar 30 moves up under spring 11 acts on, thus unclamping workpiece 40.
Claims (4)
1. after, the polishing of sedan-chair half gland retainer plate is with fixing device, it is characterised in that includes frame, also includes pull bar, pressing plate, locating piece, sliding shoe, threaded cap, handle and the spring arranged from top to bottom in frame；Frame vertical direction has blind round hole, rack level direction has square blind hole, pull bar is cylindrical and slides in blind round hole, sliding shoe is rectangular-shaped and slides in square blind hole, have on the downside of the first through hole and the first through hole in the middle part of pull bar and inwall has the first wedge surface, the second wedge surface it is correspondingly provided with in the middle part of sliding shoe, sliding shoe outer end has been wholely set screw rod, threaded cap one end is connected with screw flight and end face and frame side wall offset, the threaded cap other end and handle are fixed, locating piece is bumped into blind round hole upper end, locating piece center has the second through hole slided for pull bar, pressing plate be socketed in pull bar upper end and and pull bar between pass through nut check；Spring is fixed between bottom square blind via bottom and pull bar.
2. rear sedan-chair half gland retainer plate according to claim 1 polishing is with fixing device, it is characterised in that: pull bar upper end is provided with axle journal, and pressing plate is socketed on axle journal.
3. rear sedan-chair half gland retainer plate according to claim 1 polishing is with fixing device, it is characterised in that: locating piece central protuberance has positioning boss, and positioning boss is circumferentially with chamfering.
4. rear sedan-chair half gland retainer plate according to claim 1 polishing is with fixing device, it is characterised in that: the threaded cap other end is connected by pin with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521060699.7U CN205363570U (en) | 2015-12-20 | 2015-12-20 | Half gland retainer plate of back sedan -chair is polished and is used fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521060699.7U CN205363570U (en) | 2015-12-20 | 2015-12-20 | Half gland retainer plate of back sedan -chair is polished and is used fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205363570U true CN205363570U (en) | 2016-07-06 |
Family
ID=56258450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521060699.7U Expired - Fee Related CN205363570U (en) | 2015-12-20 | 2015-12-20 | Half gland retainer plate of back sedan -chair is polished and is used fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205363570U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106625098A (en) * | 2016-12-30 | 2017-05-10 | 缪可言 | Opening closing and grinding structure for self-locking nut of aerospace vehicle |
| CN106971491A (en) * | 2017-05-22 | 2017-07-21 | 肇庆市智高电机有限公司 | A kind of fire alarming device based on controlled in wireless |
| CN113735047A (en) * | 2020-05-27 | 2021-12-03 | 新疆先达智控科技有限公司 | Sealing device with tensioning structure |
-
2015
- 2015-12-20 CN CN201521060699.7U patent/CN205363570U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106625098A (en) * | 2016-12-30 | 2017-05-10 | 缪可言 | Opening closing and grinding structure for self-locking nut of aerospace vehicle |
| CN106971491A (en) * | 2017-05-22 | 2017-07-21 | 肇庆市智高电机有限公司 | A kind of fire alarming device based on controlled in wireless |
| CN113735047A (en) * | 2020-05-27 | 2021-12-03 | 新疆先达智控科技有限公司 | Sealing device with tensioning structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20181220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |