CN203125172U - Lathe locating device - Google Patents
Lathe locating device Download PDFInfo
- Publication number
- CN203125172U CN203125172U CN 201320021895 CN201320021895U CN203125172U CN 203125172 U CN203125172 U CN 203125172U CN 201320021895 CN201320021895 CN 201320021895 CN 201320021895 U CN201320021895 U CN 201320021895U CN 203125172 U CN203125172 U CN 203125172U
- Authority
- CN
- China
- Prior art keywords
- lathe
- mohs cone
- locating
- cone
- positioning 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 a lathe locating device which comprises a locating body and a Mohs cone. The locating body is cylindrical, the Mohs cone is axially and fixedly connected with the locating body, and a conical bore is formed in one end, far away from the Mohs cone, of the locating body. After the mentioned scheme is adopted, when the lathe locating device is used for processing axis parts, two lathe locating devices are needed altogether, the Mohs cone of one device is mounted in a lathe main shaft, the Mohs cone of the other device is mounted in a tailstock of the lathe, the axis parts are clamped in the conical holes of the two devices and is pushed tightly, and processing can be simply carried out. When the axis parts are clamped by adopting the lathe locating device, central holes do not need to be drilled in two ends of the axis parts, processing time is saved, and production cost is reduced.
Description
Technical field
The utility model relates to a kind of positioner, relates in particular to a kind of lathe positioner.
Background technology
In mechanical processing process, the working shaft-like part particularly during longaxones parts, is generally wanted earlier at the two ends of axle centering, with clamping in two top two centre bores that withstand on spool, and then machines.Axial workpiece of every processing all will increase man-hour at the two ends of axle centering, and in high volume production process, this method is very time-consuming especially, has increased processing cost greatly.
The utility model content
Problem to be solved in the utility model is that prior art is used top clamping when the working shaft-like part, be at the two ends of axle centering, the processing cost height, the utility model provides a kind of lathe positioner, without centering, reduces production costs during the working shaft-like part.
The purpose of this utility model is achieved through the following technical solutions.A kind of lathe positioner comprises positioning body and Mohs cone, and positioning body is cylindrical, and the Mohs cone is connected with the positioning body axial restraint, and positioning body is provided with conical bore away from an end of Mohs cone.Adopt this scheme, during the working shaft-like part, need two lathe positioners altogether, the Mohs cone lathe spindle of packing into of a device, the Mohs cone of another device lathe tailstock of packing into holds out against after axial workpiece being stuck in the conical bore of two devices, can process.Adopt this scheme clamping axial workpiece not need at the two ends of axle centering, save process time, reduced production cost.
As preferably, be connected with nut with screw rod between described Mohs cone and the positioning body.When the external diameter of axial workpiece not simultaneously, can load onto the positioning body that conical bore varies in size in the Mohs cone, to satisfy the axial workpiece that the processing external diameter varies in size.
As preferably, the coning angle of described conical bore is 90 °.Generally there is 45 ° chamfering at the two ends of axial workpiece, form a cone, and this cone just in time is stuck in the conical bore of device during the clamping axial workpiece, and is easy to setup.
The beneficial effects of the utility model are without centering, to reduce production costs during the working shaft-like part.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
The specific embodiment
Below the utility model is described in further detail in conjunction with the accompanying drawings and embodiments:
Shown in Fig. 1, a kind of lathe positioner, comprise Mohs cone 3 and positioning body 2, positioning body is cylindrical, be respectively equipped with screw on described Mohs cone and the positioning body, the two ends of screw rod 4 are connected in the screw of Mohs cone and positioning body, and two nuts are separately fixed at a side of Mohs cone and positioning body.Positioning body is provided with conical bore 1 away from an end of Mohs cone, and the coning angle of described conical bore is 90 °.During the working shaft-like part, need two lathe positioners altogether, the Mohs cone lathe spindle of packing into of a device, the Mohs cone of another device lathe tailstock of packing into holds out against after axial workpiece being stuck in the conical bore of two devices, can process.Adopt this scheme clamping axial workpiece not need at the two ends of axle centering, save process time, reduced production cost.
The above is the preferable specific embodiment of the utility model, is not to limit practical range of the present utility model with this.The utility model can also have other embodiment, and only otherwise deviate from spirit of the present utility model, no matter in form what kind of conversion all drops within the protection domain of the present utility model.
Claims (3)
1. a lathe positioner is characterized in that, comprises positioning body (2) and Mohs cone (3), and positioning body is cylindrical, and the Mohs cone is connected with the positioning body axial restraint, and positioning body is provided with conical bore (1) away from an end of Mohs cone.
2. a kind of lathe positioner according to claim 1 is characterized in that, is connected with nut with screw rod between described Mohs cone and the positioning body.
3. a kind of lathe positioner according to claim 1 and 2 is characterized in that, the coning angle of described conical bore is 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320021895 CN203125172U (en) | 2013-01-16 | 2013-01-16 | Lathe locating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320021895 CN203125172U (en) | 2013-01-16 | 2013-01-16 | Lathe locating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203125172U true CN203125172U (en) | 2013-08-14 |
Family
ID=48933193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320021895 Expired - Fee Related CN203125172U (en) | 2013-01-16 | 2013-01-16 | Lathe locating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203125172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU198785U1 (en) * | 2019-12-25 | 2020-07-28 | Публичное акционерное общество "Тульский оружейный завод" (ПАО "Тульский оружейный завод") | FIXING DEVICE ON THE LATHE OF HOLLOW CONICAL PRODUCTS |
-
2013
- 2013-01-16 CN CN 201320021895 patent/CN203125172U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU198785U1 (en) * | 2019-12-25 | 2020-07-28 | Публичное акционерное общество "Тульский оружейный завод" (ПАО "Тульский оружейный завод") | FIXING DEVICE ON THE LATHE OF HOLLOW CONICAL PRODUCTS |
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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: 20130814 Termination date: 20140116 |