CN202964181U - Positioning device for rocker arm milling holes - Google Patents
Positioning device for rocker arm milling holes Download PDFInfo
- Publication number
- CN202964181U CN202964181U CN 201220619566 CN201220619566U CN202964181U CN 202964181 U CN202964181 U CN 202964181U CN 201220619566 CN201220619566 CN 201220619566 CN 201220619566 U CN201220619566 U CN 201220619566U CN 202964181 U CN202964181 U CN 202964181U
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- CN
- China
- Prior art keywords
- positioning seat
- circular hole
- square
- rocker arm
- utility
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- 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 relates to a positioning device for rocker arm milling holes, which comprises a left positioning seat and a right positioning seat. The left positioning seat is L-shaped; a semicircular groove is formed at the edge of on one side of an upper table top of the left positioning seat; a left circular hole symmetrical with the semicircular groove is formed on the side wall of the left positioning seat; an adjusting device is arranged on a lower table top of the left positioning seat; a square botch is formed at the edge of the top surface of the right positioning seat; a right circular hole and a square groove are respectively formed on the front wall and the side wall of the right positioning seat; the right circular hole is symmetrical with the square groove; and two bolts respectively penetrate through the left circular hole and the right circular hole, so as to ensure that the left positioning seat and the right positioning seat are connected into a whole body. The positioning device has a simple structure, and is convenient to operate and high in machining accuracy.
Description
Technical field
The utility model relates to technical field of tooling clamps, relates in particular to a kind of positioner to rocking arm cylindrical end end face hole milling.
Background technology
Rocking arm has a square end and cylindrical end, needs processing to portal on the end face of its cylindrical end, is used for being connected with other part, and process this hole and use lathe, inefficiency, cost is high; Now use milling machine to mill processing to it, but the location of rocking arm is needed higher precision, and operation is also fairly simple.
The utility model content
The utility model provides a kind of rocking arm hole milling positioner for the problems referred to above of the prior art, and it is simple in structure, and is easy and simple to handle, and machining accuracy is high.
The technical scheme that the utility model adopts is as follows:
Rocking arm hole milling positioner comprises left positioning seat and right positioning seat, and left positioning seat is L-shaped, and the side edge of the upper table surface of left positioning seat is with semi-circular groove, on sidewall about the semi-circular groove symmetry with left circular hole; Be provided with adjusting device on following table; The top edge of right positioning seat is with square breach, and the antetheca of right positioning seat and sidewall are respectively with right circular hole and square groove, and right circular hole is symmetrical about square breach; Bolt passes left circular hole and right circular hole connects as one right positioning seat and right positioning seat.
The utility model has the advantage of: the left and right positioning seat is set, and arrange on each positioning seat with rocking arm two ends and distinguish corresponding breach and semi-circular groove, adjusting device is set on the table top on left positioning seat simultaneously is used for supporting rocking arm, height that can adjusting rock arm, the left and right positioning seat is bolted and is integrated, and rocking arm is carried out clamping and positioning; The utility model is simple in structure, and is easy and simple to handle, and machining accuracy is high.
Description of drawings
Fig. 1 is the stereogram of left positioning seat of the present utility model.
Fig. 2 is the stereogram of right positioning seat of the present utility model.
Fig. 3 is use state diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
As shown in Figure 1 to Figure 3, the utility model comprises left positioning seat 1 and right positioning seat 2, left positioning seat 1 is L-shaped, the side edge of the upper table surface 11 of left positioning seat 1 is with semi-circular groove 15, be used for the cylindrical end location with Rocker arm 4, on the sidewall of upper table surface 11 about semi-circular groove 15 symmetries with left circular hole 14; Be provided with adjusting device 13 on following table 12, support Rocker arm 4 in vertical direction and regulate its height; End face 21 edges of right positioning seat 2 are with square breach 22, the square end of 22 pairs of Rocker arm 4s of square breach positions, the antetheca of right positioning seat 2 and sidewall are respectively with right circular hole 23 and square groove 24, left circular hole 14 on right circular hole 23 and left positioning seat 1 is corresponding, right positioning seat 2 can be fixed with operating desk by square groove 24; Right circular hole 23 is about square breach 22 symmetries; Bolt 3 passes left circular hole 14 and right circular hole 23 connects as one right positioning seat 1 and right positioning seat 2, with the Rocker arm 4 clamping and positioning, mills out circular hole 41 at the end face of the cylindrical end of Rocker arm 4.
Above description is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range within protection domain of the present utility model, can be done any type of modification referring to claim.
Claims (1)
1. rocking arm hole milling positioner, comprise left positioning seat (1) and right positioning seat (2), it is characterized in that: left positioning seat (1) is L-shaped, the side edge of the upper table surface (11) of left positioning seat (1) is with semi-circular groove (15), and is symmetrical with left circular hole (14) about semi-circular groove (15) on sidewall; Be provided with adjusting device (13) on following table (12); End face (21) edge of right positioning seat (2) is with square breach (22), and the antetheca of right positioning seat (2) and sidewall are respectively with right circular hole (23) and square groove (24), and right circular hole (23) is about square breach (22) symmetry; Bolt (3) passes left circular hole (14) and right circular hole (23) connects as one right positioning seat (1) and right positioning seat (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220619566 CN202964181U (en) | 2012-11-21 | 2012-11-21 | Positioning device for rocker arm milling holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220619566 CN202964181U (en) | 2012-11-21 | 2012-11-21 | Positioning device for rocker arm milling holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202964181U true CN202964181U (en) | 2013-06-05 |
Family
ID=48505310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220619566 Expired - Fee Related CN202964181U (en) | 2012-11-21 | 2012-11-21 | Positioning device for rocker arm milling holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202964181U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009150A (en) * | 2012-11-21 | 2013-04-03 | 无锡市航鹄科技有限公司 | Positioning device for hole milling of rocker arm |
| CN111070126A (en) * | 2019-12-23 | 2020-04-28 | 天津市航宇嘉瑞科技股份有限公司 | Combined clamping tool for processing irregular rocker arm product |
| CN114346725A (en) * | 2021-11-05 | 2022-04-15 | 安徽省恒泰动力科技有限公司 | Automatic spacing frock clamp of clamping |
-
2012
- 2012-11-21 CN CN 201220619566 patent/CN202964181U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009150A (en) * | 2012-11-21 | 2013-04-03 | 无锡市航鹄科技有限公司 | Positioning device for hole milling of rocker arm |
| CN111070126A (en) * | 2019-12-23 | 2020-04-28 | 天津市航宇嘉瑞科技股份有限公司 | Combined clamping tool for processing irregular rocker arm product |
| CN114346725A (en) * | 2021-11-05 | 2022-04-15 | 安徽省恒泰动力科技有限公司 | Automatic spacing frock clamp of clamping |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20131121 |