CN203918551U - A kind of elastic floating location milling clamper mechanism - Google Patents
A kind of elastic floating location milling clamper mechanism Download PDFInfo
- Publication number
- CN203918551U CN203918551U CN201420261741.0U CN201420261741U CN203918551U CN 203918551 U CN203918551 U CN 203918551U CN 201420261741 U CN201420261741 U CN 201420261741U CN 203918551 U CN203918551 U CN 203918551U
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- CN
- China
- Prior art keywords
- locating surface
- sliding block
- positioning sliding
- location
- elastic floating
- 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 - Lifetime
Links
- 238000007667 floating Methods 0.000 title claims abstract description 16
- 238000003801 milling Methods 0.000 title claims abstract description 15
- 230000000694 effects Effects 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 abstract description 5
- 238000003754 machining Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 230000002452 interceptive effect Effects 0.000 abstract description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a kind of elastic floating location milling clamper mechanism, the situation that has angle to require with respect to locating surface for face of Machining of Shaft-type Parts, location adopts the unsteady location structure of elastic slide block, in the process clamping, positioning sliding block is drawn back gradually under the effect of elastic force, if no laminating, part is because being subject to the moment of torsion will be along the rotational automatic centering of shaft centre line, elastic floating positioning sliding block locating surface and part locating surface be laminating completely finally, solved locating surface size inconsistence problems, and adopt V-type locating piece location to guarantee that Central of the parts is constant, reduce fixture appearance and size prevents from interfering with milling machine cutter bar as far as possible.The utility model is than plain clamp stable accuracy, and convenient mounting and clamping, makes to produce and reliably carry out, and can be applicable to the situation that Machining of Shaft-type Parts face has angle to require with respect to locating surface.
Description
Technical field
The utility model relates to a kind of declutch shift shaft milling clamper, specifically a kind of elastic floating location milling clamper mechanism.
Background technology
For declutch shift shaft milling clamper, guaranteed that milling face and the setting element of location bevel angle were rigidity setting element or drift location in the past, rigidity location is difficult to eliminate because of the inconsistent position error causing of location inclined-plane size, drift positioning fixture appearance and size is large, easy and knife bar interference on lathe.Unstable because of the angles of product that plain clamp is used rigidity location to process, crudy is poor.
Utility model content
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, provide a kind of elastic floating location milling clamper mechanism, this clamp mechanism stable accuracy, convenient mounting and clamping, make to produce and reliably carry out, can be applicable to the situation that Machining of Shaft-type Parts face has angle to require with respect to locating surface.
For achieving the above object, the technical solution adopted in the utility model is: comprise base, the end face fixed installation of base is useful on and keeps V-type locating piece, the positioning sliding block of Central of the parts position and be arranged on the clamping device for part is clamped on base; When part steps up, the locating surface of part and positioning sliding block locating surface fit.
Described clamping device comprises grip slide and is arranged on base, the fishbolt that matches with grip slide and for promoting grip slide, part is clamped.
Spring and the block of cushioning effect in described grip slide, have been provided with.
Described positioning sliding block is elastic floating positioning sliding block.
Described positioning sliding block locating surface is inclined-plane.
Compared with prior art, the utlity model has following beneficial effect:
The situation that the utility model has angle to require for face of Machining of Shaft-type Parts with respect to locating surface, location adopts the unsteady location structure of elastic slide block, in the process clamping, positioning sliding block is drawn back gradually under the effect of elastic force, if no laminating, part is because being subject to the moment of torsion will be along the rotational automatic centering of shaft centre line, elastic floating positioning sliding block locating surface and part locating surface be laminating completely finally, solved locating surface size inconsistence problems, and adopt V-type locating piece location to guarantee that Central of the parts is constant, reduce fixture appearance and size as far as possible and prevent from interfering with milling machine cutter bar.The utility model is than plain clamp stable accuracy, and convenient mounting and clamping, makes to produce and reliably carry out, and can be applicable to the situation that Machining of Shaft-type Parts face has angle to require with respect to locating surface.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is top view of the present utility model.
Wherein: 1 is fishbolt; 2 is grip slide; 3 is positioning sliding block locating surface; 4 is V-type locating piece; 5 is positioning sliding block; 6 is part; 7 is base; 8 is spring; 9 is block.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Referring to Fig. 1, the utility model comprises base 7, and the end face fixed installation of base 7 is useful on and keeps V-type locating piece 4, the positioning sliding block 5 of part 6 centers and be arranged on the clamping device for part 6 is clamped on base 7; Positioning sliding block 5 is elastic floating positioning sliding block.Clamping device comprises grip slide 2 and is arranged on base 7, the fishbolt 1 that matches with grip slide 2 and for promoting grip slide 2, part 6 is clamped.Spring 8 and the block 9 of cushioning effect in grip slide 2, have been provided with.When part 6 steps up, the locating surface of part 6 and positioning sliding block locating surface 3 fit.Positioning sliding block locating surface 3 is inclined-plane.
Principle of the present utility model and the course of work:
As shown in Figure 2, the fishbolt 1 that in use must first screw up with a wrench promotes grip slide 2 arrives after 4 clampings of V-type locating piece part, make part locating surface and elastic floating locating piece locating surface 3 laminating pre-determined bit, slightly unclamp again fishbolt 1 and make part centering voluntarily, and then secondary clamping assurance clamping force just can be processed, so just guaranteed positioning precision, in can be controlled in ± 10 ' scope of angle.By above analysis Design and manufacture, realized fixture positioning precision high, convenient mounting and clamping, applied widely.
Above content is only explanation technological thought of the present utility model; can not limit protection domain of the present utility model with this; every technological thought according to the utility model proposes, any change of doing on technical scheme basis, within all falling into the protection domain of the utility model claims.
Claims (5)
1. an elastic floating is located milling clamper mechanism, it is characterized in that: comprise base (7), the end face fixed installation of base (7) is useful on and keeps V-type locating piece (4), the positioning sliding block (5) of part (6) center and be arranged on the upper clamping device for part (6) is clamped of base (7); When part (6) steps up, the locating surface of part (6) and positioning sliding block locating surface (3) fit.
2. elastic floating according to claim 1 is located milling clamper mechanism, it is characterized in that: described clamping device comprises grip slide (2) and be arranged on base (7) upper, the fishbolt (1) that matches with grip slide (2) and for promoting grip slide (2), part (6) is clamped.
3. elastic floating according to claim 2 location milling clamper mechanism, is characterized in that: the spring (8) and the block (9) that in described grip slide (2), have been provided with cushioning effect.
4. elastic floating according to claim 1 and 2 location milling clamper mechanism, is characterized in that: described positioning sliding block (5) is elastic floating positioning sliding block.
5. elastic floating according to claim 4 location milling clamper mechanism, is characterized in that: described positioning sliding block locating surface (3) is inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420261741.0U CN203918551U (en) | 2014-05-21 | 2014-05-21 | A kind of elastic floating location milling clamper mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420261741.0U CN203918551U (en) | 2014-05-21 | 2014-05-21 | A kind of elastic floating location milling clamper mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203918551U true CN203918551U (en) | 2014-11-05 |
Family
ID=51814428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420261741.0U Expired - Lifetime CN203918551U (en) | 2014-05-21 | 2014-05-21 | A kind of elastic floating location milling clamper mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203918551U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328477A (en) * | 2015-11-30 | 2016-02-17 | 重庆渝记涵诚机械制造有限公司 | Processing method for cross grooves of shifting fork rod |
| CN105328476A (en) * | 2015-11-30 | 2016-02-17 | 重庆渝记涵诚机械制造有限公司 | Shifting fork rod machining clamp |
| CN112692609A (en) * | 2020-12-16 | 2021-04-23 | 江苏瑞尔隆鼎实业有限公司 | Centering clamping mechanism and workpiece clamping method based on same |
-
2014
- 2014-05-21 CN CN201420261741.0U patent/CN203918551U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328477A (en) * | 2015-11-30 | 2016-02-17 | 重庆渝记涵诚机械制造有限公司 | Processing method for cross grooves of shifting fork rod |
| CN105328476A (en) * | 2015-11-30 | 2016-02-17 | 重庆渝记涵诚机械制造有限公司 | Shifting fork rod machining clamp |
| CN112692609A (en) * | 2020-12-16 | 2021-04-23 | 江苏瑞尔隆鼎实业有限公司 | Centering clamping mechanism and workpiece clamping method based on same |
| CN112692609B (en) * | 2020-12-16 | 2022-03-11 | 上海英汇科技发展有限公司 | Centering clamping mechanism and workpiece clamping method based on same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |