CN202964085U - High-precision lathe bore-hole locating device - Google Patents
High-precision lathe bore-hole locating device Download PDFInfo
- Publication number
- CN202964085U CN202964085U CN 201220631048 CN201220631048U CN202964085U CN 202964085 U CN202964085 U CN 202964085U CN 201220631048 CN201220631048 CN 201220631048 CN 201220631048 U CN201220631048 U CN 201220631048U CN 202964085 U CN202964085 U CN 202964085U
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- China
- Prior art keywords
- locating
- positioning disk
- sidewall
- boss
- plate
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- Expired - Fee Related
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Abstract
The utility model relates to a high-precision lathe bore-hole locating device which comprises a locating plate. Locating holes are formed evenly on the locating plate. A balance block is fixedly connected at the edge of the locating plate. An L-shaped locating block is fixedly connected in the center of the locating plate. A screw is installed on the side wall of the locating block. The end portion of the screw is fixedly connected with a pressing block in a vertical mode. A boss is arranged at the edge of the side wall of the locating block. A connecting bolt is installed on a pressing plate and connected with the side wall of the locating plate. One end of the pressing plate is pressed on the boss. The high-precision lathe bore-hole locating device is simple in structure, easy and convenient to operate and high in locating machining precision.
Description
Technical field
The utility model relates to technical field of tooling clamps, relates in particular to a kind of positioner to the processing of workpiece bellmouth finish turning.
Background technology
Workpiece 1 as shown in Figure 1, it has two orthogonal sidewalls 11 and sidewall 13, with a bellmouth 12 that precision is lower, now as requested, need to carry out fine finishining to bellmouth 12 on sidewall 13; Vehicle Processing is commonly used to reach to foreign round endoporus and carries out thick fine finishining, and efficient is higher, but the positioning accuracy of its workpiece 1 is also had higher requirements, and could satisfy the needs of finish turning processing.
The utility model content
The utility model provides a kind of high accuracy finish turning taper hole 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 the location machining accuracy is high.
The technical scheme that the utility model adopts is as follows:
High accuracy finish turning taper hole positioner comprises positioning disk, is evenly equipped with locating hole on positioning disk, the positioning disk edge balance weight that is connected; At the central authorities of the positioning disk square locating piece that is connected, on the sidewall of locating piece, screw rod is installed, the end of screw rod vertically is fixed with briquetting; The edge of the sidewall of locating piece is with boss; Connecting bolt is installed on pressing plate is connected with sidewall, a side pressure of pressing plate is on boss.
The utility model has the advantage of: the square location-plate is set on positioning disk, screw rod and pressing plate are installed respectively on the two side of location-plate, briquetting is installed on screw rod, can compress the location to the two side of workpiece; Balance weight is set on positioning disk, is conducive to make positioning disk balance more in the high-speed rotation process, guarantee the Vehicle Processing precision of workpiece; The utility model is simple in structure, and is easy and simple to handle, and the location machining accuracy is high.
Description of drawings
Fig. 1 is the stereogram of workpiece.
Fig. 2 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 depicted in figs. 1 and 2, the utility model comprises positioning disk 2, is evenly equipped with locating hole 21 on positioning disk 2, positioning disk 2 can be affixed on the rotating disk of lathe, and make positioning disk 2 stressed evenly; The positioning disk 2 edges balance weight 22 that is connected can make positioning disk 2 more steady in the process of high-speed rotation, guarantees the Vehicle Processing precision of workpiece 1; At the central authorities of the positioning disk 2 square locating piece 3 that is connected, on the sidewall 32 of locating piece 3, screw rod 4 is installed, the end of screw rod 4 vertically is fixed with briquetting 5, can compress the location to the sidewall 11 of workpiece 1; The edge of the sidewall 33 of locating piece 3 is with boss 31; Connecting bolt 7 is installed on pressing plate 6 to be connected with sidewall 33, one side pressure of pressing plate 6 is on boss 31, the other end of pressing plate 6 is pressed on the sidewall 33 of workpiece 1, and adjusting bolt 7 can make pressing plate 6 oppose side walls 33 compress the location, adds man-hour, make workpiece 1 be in vertical state, be pressed on the boss 34 of locating piece 3, boss 34 is vertical with sidewall 33 and sidewall 32, starts lathe, make workpiece 1 and High Rotation Speed, the bellmouth 12 on oppose side wall 33 carries out finish turning processing.
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. high accuracy finish turning taper hole positioner, comprise positioning disk (2), it is characterized in that: be evenly equipped with locating hole (21) on positioning disk (2), positioning disk (2) the edge balance weight (22) that is connected; At the central authorities of positioning disk (2) the square locating piece (3) that is connected, on the sidewall (32) of locating piece (3), screw rod (4) is installed, the end of screw rod (4) vertically is fixed with briquetting (5); The edge of the sidewall (33) of locating piece (3) is with boss (31); Connecting bolt (7) is installed on pressing plate (6) is connected with sidewall (33), a side pressure of pressing plate (6) is on boss (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220631048 CN202964085U (en) | 2012-11-26 | 2012-11-26 | High-precision lathe bore-hole locating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220631048 CN202964085U (en) | 2012-11-26 | 2012-11-26 | High-precision lathe bore-hole locating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202964085U true CN202964085U (en) | 2013-06-05 |
Family
ID=48505214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220631048 Expired - Fee Related CN202964085U (en) | 2012-11-26 | 2012-11-26 | High-precision lathe bore-hole locating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202964085U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990389A (en) * | 2012-11-26 | 2013-03-27 | 无锡市航鹄科技有限公司 | High-efficiency finish turning taper hole locating device |
| CN103639632A (en) * | 2013-11-28 | 2014-03-19 | 无锡市航鹄科技有限公司 | Tool structure for reference positioning of large welding part |
| CN104259874A (en) * | 2014-08-17 | 2015-01-07 | 成都亨通兆业精密机械有限公司 | Oil hole machining fixing seat beneficial to bearing outer ring surface quality |
-
2012
- 2012-11-26 CN CN 201220631048 patent/CN202964085U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990389A (en) * | 2012-11-26 | 2013-03-27 | 无锡市航鹄科技有限公司 | High-efficiency finish turning taper hole locating device |
| CN103639632A (en) * | 2013-11-28 | 2014-03-19 | 无锡市航鹄科技有限公司 | Tool structure for reference positioning of large welding part |
| CN104259874A (en) * | 2014-08-17 | 2015-01-07 | 成都亨通兆业精密机械有限公司 | Oil hole machining fixing seat beneficial to bearing outer ring surface quality |
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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: 20131126 |