CN207696112U - A kind of elastic supporting seat fixture - Google Patents
A kind of elastic supporting seat fixture Download PDFInfo
- Publication number
- CN207696112U CN207696112U CN201721815542.XU CN201721815542U CN207696112U CN 207696112 U CN207696112 U CN 207696112U CN 201721815542 U CN201721815542 U CN 201721815542U CN 207696112 U CN207696112 U CN 207696112U
- Authority
- CN
- China
- Prior art keywords
- mandril
- guide sleeve
- wedge groove
- supporting seat
- elastic supporting
- 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
Landscapes
- Dowels (AREA)
Abstract
Guide sleeve is stretched out in a kind of elastic supporting seat fixture, the mandril room that the head of mandril passes through guide sleeve hollow, and plug screw is tightened on after spring to be withstood on to the lower end of mandril on guide sleeve, and the thumbscrew on guide sleeve holds out against the wedge groove on mandril；The upper side of mandril is equipped with the wedge groove that taper is 3-8 °, is equipped with threaded hole with the corresponding position of wedge groove on guide sleeve, and thumbscrew fixes mandril with the cooperation of mandril wedge groove after passing through the threaded hole；The lower part of guide sleeve carries pedestal, and pedestal is equipped with the hole for connecting machining apparatus.The utility model energy appliance for releasing single rises and holds out against part to be processed, can be according to the actual conditions of part to be processed come adjustment spring pressure size, and wedge lock structure can guarantee that the firm supporting of part to be processed is reliable, avoid the occurrence of shake knife problem, easy to operate, clamp structure is simple.
Description
Technical field
The utility model is related to technical field of mechanical processing, specifically a kind of folder for shockproof support in being machined
Tool.
Background technology
Due to currently casting horizontal limitation, cast(ing) surface relative coarseness, and size fluctuation is larger, in machining process,
If directly supported using traditional casting supporting pin, it is susceptible to shake knife, the defects of finished surface knife mark is apparent, and lead to knife
Have the problems such as unqualified Fast Wearing, roughness and dimension overproof, simultaneously as the size of casting supporting pin has been fixed,
When the different parts of clamping difference part or part, do not have versatility yet.
Invention content
To overcome the shortcomings of that traditional casting supporting pin, the goal of the invention of the utility model are to provide a kind of elastic supporting seat
Fixture, to avoid casting supporting pin because size fluctuation is big, rough surface due to caused by top it is excessive less than part to be processed or top
The problem of.
For achieving the above object, guide sleeve is stretched out in the mandril room that the head of the utility model mandril passes through guide sleeve hollow,
Plug screw is tightened on after spring to be withstood on to the lower end of mandril on guide sleeve, and the thumbscrew on guide sleeve holds out against the wedge groove on mandril.
It is 3-8 ° of wedge groove that the upper side of the mandril, which is equipped with taper, on guide sleeve with the corresponding position of wedge groove
Equipped with threaded hole, thumbscrew fixes mandril with the cooperation of mandril wedge groove after passing through the threaded hole.
The lower part of the guide sleeve carries pedestal, and pedestal is equipped with the hole for connecting machining apparatus.
Compared with prior art, energy appliance for releasing single rises holds out against part to be processed to the utility model, can be according to part to be processed
Actual conditions carry out adjustment spring pressure size, and wedge lock structure can guarantee that the firm supporting of part to be processed is reliable, avoid
There is shake knife problem, easy to operate, clamp structure is simple.
Description of the drawings
Fig. 1 is the structural decomposition diagram of the utility model.
Fig. 2 is the structure sectional view of the utility model.
Specific implementation mode
As shown in Figure 1 and Figure 2, guide sleeve 1 is stretched out in the mandril room that the head of the utility model mandril 2 passes through guide sleeve 1 hollow,
The lower part of the guide sleeve 1 carries pedestal, and pedestal is equipped with the hole for connecting machining apparatus；Spring 3 is withstood on mandril by plug screw 4
It is tightened on behind 2 lower end on guide sleeve 1, by the screw-in depth of plug screw 4 come the pressure of adjustment spring 3, that is, applies the top on mandril 2
Power；The upper side of mandril 2 is equipped with the wedge groove that taper is 3-8 °, and screw thread is equipped with the corresponding position of wedge groove on guide sleeve 1
Hole, thumbscrew 5 coordinates after the threaded hole with the wedge groove of mandril 2 holds out against fixation by mandril 2, to avoid machining process
Middle mandril 2 is sprung back.
Turn-back thumbscrew 5, mandril 2 are jacked up by the pressure of spring 3, until under the top to part to be processed of mandril 2
Side stops, then positive torsion thumbscrew 5, until thumbscrew 5 withstands the wedge groove of mandril 2, the wedge structure of mandril 2 can be protected
2 stress of mandril is demonstrate,proved without gliding, part to be processed can be supported completely.
Claims (3)
1. a kind of elastic supporting seat fixture, it is characterised in that：Mandril（2）Head pass through guide sleeve（1）Hollow mandril room is stretched out
Guide sleeve（1）, plug screw（4）By spring（3）Withstand on mandril（2）Lower end after be tightened on guide sleeve（1）On, guide sleeve（1）On butterfly spiral shell
Nail（5）By mandril（2）On wedge groove hold out against.
2. a kind of elastic supporting seat fixture according to claim 1, it is characterised in that：The mandril（2）Upper side
The wedge groove for being 3-8 ° equipped with taper, in guide sleeve（1）Upper and wedge groove corresponding position is equipped with threaded hole, thumbscrew（5）It wears
Cross after the threaded hole with mandril（2）Wedge groove coordinates mandril（2）It is fixed.
3. a kind of elastic supporting seat fixture according to claim 1, it is characterised in that：The guide sleeve（1）Lower part carry
Pedestal, pedestal are equipped with the hole for connecting machining apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721815542.XU CN207696112U (en) | 2017-12-22 | 2017-12-22 | A kind of elastic supporting seat fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721815542.XU CN207696112U (en) | 2017-12-22 | 2017-12-22 | A kind of elastic supporting seat fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207696112U true CN207696112U (en) | 2018-08-07 |
Family
ID=63028105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721815542.XU Expired - Fee Related CN207696112U (en) | 2017-12-22 | 2017-12-22 | A kind of elastic supporting seat fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207696112U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834483A (en) * | 2019-04-12 | 2019-06-04 | 哈尔滨理工大学 | A kind of thin-wall part milling Auxiliary support positioning device |
| CN113564329A (en) * | 2021-08-03 | 2021-10-29 | 齐齐哈尔和平重工集团有限公司 | Free gravity tempering support for long-tube parts of artillery |
| CN113858037A (en) * | 2020-06-29 | 2021-12-31 | 富准精密模具(嘉善)有限公司 | Shockproof knife device |
-
2017
- 2017-12-22 CN CN201721815542.XU patent/CN207696112U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109834483A (en) * | 2019-04-12 | 2019-06-04 | 哈尔滨理工大学 | A kind of thin-wall part milling Auxiliary support positioning device |
| CN113858037A (en) * | 2020-06-29 | 2021-12-31 | 富准精密模具(嘉善)有限公司 | Shockproof knife device |
| CN113564329A (en) * | 2021-08-03 | 2021-10-29 | 齐齐哈尔和平重工集团有限公司 | Free gravity tempering support for long-tube parts of artillery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207696112U (en) | A kind of elastic supporting seat fixture | |
| CN204639667U (en) | A kind of saddle slabbing fixture | |
| CN105729164A (en) | Milling clamp for plane of sliding saddle | |
| CN103522180A (en) | Clamp special for accurate grinding of taper hole of spindle | |
| CN203843721U (en) | Automobile checking fixture clamp | |
| CN201950241U (en) | Device for processing small hole on small cylindrical surface | |
| CN205218600U (en) | Connecting rod milling machine fixture | |
| CN204321644U (en) | A kind of elasticity frock claw | |
| CN208391546U (en) | Fixture for CNC milling machine processing vertical plane | |
| CN204592788U (en) | A kind of new clamp clamping mobile phone, panel computer | |
| CN206717463U (en) | A kind of lathe Special shock-absorbing fixture | |
| CN209551153U (en) | The core fixture moving up and down that rises | |
| CN105965293A (en) | Surface milling fixture of small machine tool drilling and milling box | |
| CN206732599U (en) | Fixture for the processing of workpiece milling skewed slot | |
| CN209175529U (en) | A kind of step Model For The Bush-axle Type Parts surface grinding machine cross grinding fixture | |
| CN204881566U (en) | Lever magnetic force aligning device | |
| CN109909764A (en) | A kind of rotatable clamp | |
| CN208419799U (en) | A kind of portable cubing | |
| CN203650023U (en) | Clamp for milling side surface of connecting sleeve | |
| CN209407946U (en) | A kind of fixture | |
| CN106736655A (en) | It is a kind of to facilitate manipulation type fixture | |
| CN206869711U (en) | A kind of jaw type flexible clamping instrument | |
| CN206677266U (en) | A kind of milling hypotenuse system | |
| CN205520577U (en) | A anchor clamps for scarf of sight seat | |
| CN206795301U (en) | It is adapted to the fixture of more size square parts clampings |
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: 20180807 Termination date: 20201222 |