CN202498394U - Angle head positioner used for valve body - Google Patents
Angle head positioner used for valve body Download PDFInfo
- Publication number
- CN202498394U CN202498394U CN2011205628729U CN201120562872U CN202498394U CN 202498394 U CN202498394 U CN 202498394U CN 2011205628729 U CN2011205628729 U CN 2011205628729U CN 201120562872 U CN201120562872 U CN 201120562872U CN 202498394 U CN202498394 U CN 202498394U
- Authority
- CN
- China
- Prior art keywords
- bearing cap
- angle head
- positioner
- positioning
- valve body
- 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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Abstract
The utility model discloses an angle head positioner used for valve body, which comprises a sector plate and a positioning taper sleeve, a circular hole is opened at the position of the sector plate corresponding to an angle head taper pin, the positioning taper sleeve is provided in the circular hole, the angle taper pin and the positioning taper sleeve are positioned in a surface contact form, a screwed hole is opened on the sector plate, and is fastened and connected with a main shaft bearing cap by screw passed through the screwed hole, a pinhole is provided on the sector plate, and is positioned with the main shaft bearing cap by the positioning pin passed through the pinhole. The angle head positioner used for valve body is characterized in that the angle head and the positioner are positioned according to a conical surface, the positioning guiding is good, the positioning precision is high and the wearing is small; The positioner and a main shaft bearing cap connection screw and a main shaft bearing cap original fastening screw can be used together, and the integral manufacture difficulty is reduced; the positioner and the main shaft bearing cap are fixed by two pins after tightening, the movement of the positioner can be prevented, and the positioning stability can be enhanced.
Description
Technical field
The utility model relates to the clamping tool for machine work design field, is specifically related to a kind of angle head positioner that is used for valve body.
Background technology
The angle head cutter generally is used on the Digit Control Machine Tool hole or the plane that processing and main shaft tilt, in order to guarantee the Working position precision, angle head must be on main shaft accurate location; The angle head positioner that is used for valve body commonly used at present is a square; Be fixed on main shaft bearing with four screws and cover, position point is a straight trough, and angle head taper pin and straight trough are located with the line contact form; Positioning accuracy is not high, and the locating surface easy abrasion.
The utility model content
The purpose of the utility model is to overcome above-mentioned not enough problem, and a kind of angle head positioner that is used for valve body is provided.
The utility model for realizing the technical scheme that above-mentioned purpose adopted is: a kind of angle head positioner that is used for valve body; Comprise fanning strip, location tapered sleeve; Said fanning strip is offering circular hole with the corresponding position of angle head taper pin; Said location tapered sleeve is housed in the said circular hole, and said angle taper pin and location tapered sleeve be with face contact form location, offers screwed hole on the said fanning strip and be fastenedly connected through screw and the mainshaft bearing cap that penetrates said screwed hole; Said fanning strip is provided with pin-and-hole, and alignment pin and mainshaft bearing cap location through penetrating said pin-and-hole.
Screwed hole position on the said fanning strip is corresponding with the original screw position of said mainshaft bearing cap, and said screw adopts the original screw of mainshaft bearing cap.
Said screwed hole is a strip.
Symmetry offers two said pin-and-holes on the said fanning strip.
The characteristics of the utility model are: angle head and positioner are located with the conical surface, and positioning and guiding is good, and positioning accuracy is high, and it is little to wear and tear; Positioner and mainshaft bearing cap joint bolt and the original trip bolt of mainshaft bearing cap are shared, have reduced whole manufacture difficulty; Positioner and mainshaft bearing cap are fixing with two pins tight back, prevent that positioner from moving, and have improved the stability of location.
Description of drawings
Fig. 1 is the utility model scheme of installation;
Fig. 2 is the fanning strip front view of the utility model;
Fig. 3 is the fanning strip vertical view of the utility model.
Wherein: 1, angle head taper pin 2, location tapered sleeve 3, fanning strip 4, alignment pin 5, screw 6, mainshaft bearing cap 7, circular hole 8, screwed hole 9, pin-and-hole.
The specific embodiment
Shown in Fig. 1-3, the utility model comprises fanning strip 3, location tapered sleeve 2, and said fanning strip 3 is offering circular hole 7 with angle head taper pin 1 corresponding position; Said location tapered sleeve 2 is housed in the said circular hole 7, and said angle taper pin 1 is located with the face contact form with location tapered sleeve 2, and positioning and guiding is good; Positioning accuracy is high, and it is little to wear and tear, and offers screwed hole 8 on the said fanning strip 3; The position of said screwed hole 8 is corresponding with said mainshaft bearing cap 6 original screw positions, and adopts the original screw and the mainshaft bearing cap 6 of mainshaft bearing cap 6 to be fastenedly connected, to reduce manufacturing cost; Said screwed hole 8 is processed as strip, so that adjustment position when installing, symmetrical preboring has two pin-and-holes 9 on the said fanning strip 3; And alignment pin 4 and mainshaft bearing cap 6 location through penetrating said pin-and-hole 9, prevent that positioner from moving, improve position stability.
The above; Be merely the preferable specific embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technical staff who is familiar with the present technique field is equal to replacement or changes according to the technical scheme of the utility model and inventive concept thereof in the technical scope that the present invention discloses, and all should be encompassed within the protection domain of the utility model.
Claims (4)
1. angle head positioner that is used for valve body; It is characterized in that: comprise fanning strip (3), location tapered sleeve (2); Said fanning strip (3) is offering circular hole (7) with the corresponding position of angle head taper pin (1); Said location tapered sleeve (2) is housed in the said circular hole (7); Said angle taper pin (1) is located with the face contact form with location tapered sleeve (2); Offer screwed hole (8) on the said fanning strip (3) and the screw (5) through penetrating said screwed hole (8) is fastenedly connected with mainshaft bearing cap (6), said fanning strip (3) is provided with pin-and-hole (9), and alignment pin (4) and mainshaft bearing cap (6) location through penetrating said pin-and-hole (9).
2. the angle head positioner that is used for valve body as claimed in claim 1; It is characterized in that: screwed hole (8) position on the said fanning strip (3) is corresponding with the original screw position of said mainshaft bearing cap (6), and said screw (5) adopts the original screw of mainshaft bearing cap (6).
3. according to claim 1 or claim 2 the angle head positioner that is used for valve body, it is characterized in that: said screwed hole (8) is a strip.
4. the angle head positioner that is used for valve body as claimed in claim 1 is characterized in that: said fanning strip (3) is gone up symmetry and is offered two said pin-and-holes (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205628729U CN202498394U (en) | 2011-12-29 | 2011-12-29 | Angle head positioner used for valve body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205628729U CN202498394U (en) | 2011-12-29 | 2011-12-29 | Angle head positioner used for valve body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202498394U true CN202498394U (en) | 2012-10-24 |
Family
ID=47035020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205628729U Expired - Fee Related CN202498394U (en) | 2011-12-29 | 2011-12-29 | Angle head positioner used for valve body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202498394U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085697A (en) * | 2019-12-10 | 2020-05-01 | 北京动力机械研究所 | Angular positioning device for numerical control machine tool |
| CN111570866A (en) * | 2019-02-19 | 2020-08-25 | 成都飞机工业（集团）有限责任公司 | Angle head locking device |
-
2011
- 2011-12-29 CN CN2011205628729U patent/CN202498394U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111570866A (en) * | 2019-02-19 | 2020-08-25 | 成都飞机工业（集团）有限责任公司 | Angle head locking device |
| CN111085697A (en) * | 2019-12-10 | 2020-05-01 | 北京动力机械研究所 | Angular positioning device for numerical control machine tool |
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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: 20121024 Termination date: 20181229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |