CN209736663U - Axial positioner for three-jaw chuck of lathe - Google Patents
Axial positioner for three-jaw chuck of lathe Download PDFInfo
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- CN209736663U CN209736663U CN201822229460.8U CN201822229460U CN209736663U CN 209736663 U CN209736663 U CN 209736663U CN 201822229460 U CN201822229460 U CN 201822229460U CN 209736663 U CN209736663 U CN 209736663U
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- adjustment post
- jaw chuck
- positioner
- lathe
- axial
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Abstract
The utility model belongs to the technical field of three-jaw chuck technique and specifically relates to a lathe three-jaw chuck axial locator, including the locator body, the coaxial adjustment post that is equipped with on one side of locator body, the cross-section of adjustment post is the T type, and the locator body is close the coaxial fixedly connected with installation pipe in one side of adjustment post, and in the one end of adjustment post extended to the installation pipe, the adjustment post radius that is located the installation pipe equaled with the installation intraductal diameter. The utility model discloses a design has guaranteed that the location is accurate, can fix a position the part that the diameter of axial excircle is 20mm-105 mm's size, designs the preparation location adjustment post again for satisfying the operation requirement, can adjust clamping dimensional requirement, can satisfy clamping dimensional requirement through the adjustment post of changing different length, when saving the machine and adding the part, measure and adjust one by one, greatly improve production efficiency.
Description
Technical Field
The utility model relates to a three-jaw chuck technical field especially relates to a lathe three-jaw chuck axial locator.
Background
When the lathe is used for processing short shaft parts in batches, each part needs to be measured and adjusted in the clamping process, the preparation time is too long, and the production efficiency is low. The three-jaw chuck positioner is a device convenient for repeatedly positioning parts in batch production, and when the parts are machined in batches by the existing lathe, each part needs to be measured and adjusted when the parts are replaced, so that the preparation time is long, and the machining efficiency is influenced. To this end, we propose a three-jaw chuck axial positioner for a lathe.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a three-jaw chuck axial positioner of a lathe.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The axial positioner for the three-jaw chuck of the design lathe comprises a positioner body, wherein an adjusting column is coaxially arranged on one side of the positioner body, the cross section of the adjusting column is in a T shape, the positioner body is close to an installation pipe which is fixedly and coaxially connected with one side of the adjusting column, one end of the adjusting column extends into the installation pipe, and is located the inner diameter of the installation pipe is equal to the radius of the adjusting column.
Preferably, the adjusting column comprises a stand column and a connecting plate, one end of the stand column is coaxially connected to one side of the connecting plate, the radius of the connecting plate is equal to the outer diameter of the installation pipe, and the radius of the stand column is equal to the inner diameter of the installation pipe.
Preferably, the processing flatness of the locator body is 0.1 mm.
Preferably, the axial positioning tolerance of the locator body is less than 0.1 mm.
Preferably, the locator body and the adjusting column can be used for processing parts with the outer diameter of 20mm-105mm
The utility model provides a three-jaw chuck axial locator of lathe, beneficial effect lies in: the utility model discloses a design has guaranteed that the location is accurate, can fix a position the part that the diameter of axial excircle is 20mm-105 mm's size, and axial positioning tolerance control is within 0.01mm, for satisfying the operation requirement design the preparation again and fix a position the adjustment post, can adjust clamping size requirement, can satisfy clamping size requirement through the adjustment post of changing different length, when saving the machine and adding the part, measure and adjust one by one, greatly improve production efficiency.
Drawings
Fig. 1 is a front view of the positioner body and the adjusting column of the axial positioner for a lathe three-jaw chuck of the present invention.
Fig. 2 is a right side view of the positioner body and the adjusting column of the axial positioner for a lathe three-jaw chuck of the present invention.
Fig. 3 is a front view of the positioner body of the lathe three-jaw chuck axial positioner provided by the present invention.
Fig. 4 is a left side view of the positioner body of the lathe three-jaw chuck axial positioner provided by the present invention.
Fig. 5 is a front view of the adjusting column of the lathe three-jaw chuck axial positioner of the present invention.
Fig. 6 is a left side view of the adjusting column of the lathe three-jaw chuck axial positioner of the present invention.
In the figure: locator body 1, adjustment column 2.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-6, lathe three-jaw chuck axial locator, including locator body 1, the coaxial adjustment post 2 that is equipped with on one side of locator body 1, the cross-section of adjustment post 2 is the T type, locator body 1 is close the coaxial fixedly connected with installation pipe of one side of adjustment post 2, the one end of adjustment post 2 extends to in the installation pipe, 2 radiuses of adjustment post and installation intraductal diameters that are located the installation are equal, be favorable to adjustment post 2 and locator body 1 to carry out stable installation, the stability of installation has been improved, and the adjustment post 2 that sets up can carry out the selection of different length according to the size of different processing parts, guarantee to fix a position the part that different dimensional requirements, and the location is accurate.
The adjusting column 2 comprises a stand column and a connecting plate, one end of the stand column is coaxially connected to one side of the connecting plate, the radius of the connecting plate is equal to the outer diameter of the mounting pipe, the radius of the stand column is equal to the inner diameter of the mounting pipe, the machining flatness of the positioner body 1 is 0.01mm, the axial positioning tolerance of the positioner body 1 is less than 0.01mm, and the positioner body 1 and the adjusting column 2 can machine parts with the outer diameters ranging from 20mm to 105 mm.
The utility model discloses when using, install the device on lathe chuck, according to the dimensional requirement of part, choose best adjustment post 2 for use, tightly on locator body 1 with part one end top, carry out the clamping alignment, 1 axial precision of locator body is 0.01mm, the plane degree is 0.01mm, the coarse lathe work part in batches only need adjust one can, all the other parts are directly processed according to the clamping mode of first, the fine lathe work part in batches is at first with axial dimension adjustment, only need simply adjust excircle precision during processing, just can process, link with very big simplification measurement and adjustment like this, the preparation time before the part machining, satisfy the processing of batch production's minor axis class part.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. the utility model provides a lathe three-jaw chuck axial locator, includes locator body (1), its characterized in that, coaxial adjustment post (2) of being equipped with on one side of locator body (1), the cross-section of adjustment post (2) is the T type, the coaxial fixedly connected with installation pipe of one side that locator body (1) is close adjustment post (2), the one end of adjustment post (2) extends to in the installation pipe, is located adjustment post (2) radius and installation intraductal diameter of installation equal.
2. Lathe three-jaw chuck axial positioner according to claim 1, characterized in that the adjustment column (2) comprises a vertical column and a connecting plate, one end of the vertical column being coaxially connected on one side of the connecting plate and the radius of the connecting plate being equal to the outer diameter of the mounting tube and the radius of the vertical column being equal to the inner diameter of the mounting tube.
3. Three-jaw chuck axial positioner for a lathe according to claim 1, characterised in that the machining flatness of the positioner body (1) is 0.01 mm.
4. Three-jaw chuck axial positioner for lathes according to claim 1, characterized in that the axial positioning tolerance of the positioner body (1) is less than 0.01 mm.
5. Three-jaw chuck axial positioner for a lathe according to claim 1, characterised in that the positioner body (1) and the adjustment column (2) are able to machine parts having an outer diameter of between 20mm and 105 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822229460.8U CN209736663U (en) | 2018-12-28 | 2018-12-28 | Axial positioner for three-jaw chuck of lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822229460.8U CN209736663U (en) | 2018-12-28 | 2018-12-28 | Axial positioner for three-jaw chuck of lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209736663U true CN209736663U (en) | 2019-12-06 |
Family
ID=68704410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822229460.8U Active CN209736663U (en) | 2018-12-28 | 2018-12-28 | Axial positioner for three-jaw chuck of lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209736663U (en) |
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2018
- 2018-12-28 CN CN201822229460.8U patent/CN209736663U/en active Active
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