CN216264660U - Positioning tool of valve part machining drilling machine - Google Patents
Positioning tool of valve part machining drilling machine Download PDFInfo
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- CN216264660U CN216264660U CN202122315459.9U CN202122315459U CN216264660U CN 216264660 U CN216264660 U CN 216264660U CN 202122315459 U CN202122315459 U CN 202122315459U CN 216264660 U CN216264660 U CN 216264660U
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- positioning column
- supporting
- accommodating groove
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Abstract
The utility model provides a positioning tool of a valve part machining drilling machine, which comprises a seat body, a positioning table, a positioning column, a supporting assembly, a limiting table and a supporting table, wherein one end of a workpiece is positioned and clamped by the positioning column in the positioning table in a threaded connection mode, the other end of the workpiece is arranged on the supporting table and is accommodated in an accommodating groove, the accommodating groove is arranged in a V shape to meet clamping of workpieces with different outer diameters, the extension length of the positioning column along the horizontal direction is adjusted through threaded connection, so that clamping of workpieces with different sizes is met, and furthermore, the end part of the positioning column is inserted with supporting components with different end surfaces, the end surfaces of the supporting components are spherical surfaces or planes, and then satisfy the centre gripping to the work piece of different structural feature, this positioner can improve the centre gripping variety to the drilling work piece from this, satisfies the location centre gripping to the spare part of different structural feature.
Description
Technical Field
The utility model relates to the technical field of drilling machine positioning tool equipment, in particular to a positioning tool of a drilling machine for machining valve parts.
Background
Valve parts are one of important parts in industrial production, and relevant parts of the valve, such as a valve body, a valve plate, a connecting flange or other parts, are usually required to be drilled. In the drilling course of working, need usually carry out the drilling again after the centre gripping with spare part on the location frock, and the centre gripping variety of current location frock is relatively poor, can't satisfy the centre gripping to the spare part of different structural feature.
SUMMERY OF THE UTILITY MODEL
In view of the above, the technical problems to be solved by the present invention are: how to provide a valve parts machining drilling machine's location frock in order to improve the centre gripping variety to the drilling work piece, satisfy the location centre gripping to the spare part of different structural feature.
In order to achieve the purpose, the utility model provides a positioning tool of a valve part machining drilling machine, which comprises a base body, a positioning table, a positioning column, a supporting assembly, a limiting table and a supporting table, wherein the base body is provided with a positioning hole;
the positioning table, the limiting table and the bearing table are fixedly arranged on the base body, the positioning table and the limiting table are arranged oppositely, and the bearing table is positioned between the limiting table and the positioning table;
a threaded hole is formed in the positioning table, the positioning column is in threaded connection with the threaded hole, the positioning column is arranged along the horizontal direction, a connecting hole is formed in the end part of the positioning column, the supporting assembly is inserted into the connecting hole, and the end face of the supporting assembly is a plane or a spherical surface;
an accommodating groove is formed in one side, facing the positioning table, of the limiting table, and the accommodating groove is V-shaped;
the bearing platform is located below the accommodating groove.
Furthermore, the limiting table is fixedly arranged on the base body through screws.
Further, the positioning column is in threaded connection with the threaded hole so as to adjust the distance between the end part of the positioning column and the accommodating groove.
Further, the opening angle of the receiving groove is 60 °.
Furthermore, an ejection hole is formed in the bearing platform and arranged in the vertical direction.
Compared with the prior art, the positioning tool of the valve part machining drilling machine provided by the utility model has the beneficial effects that: realize the location centre gripping to work piece one end by threaded connection's reference column in the location platform, the other end setting of work piece is on the bearing platform and holds in the holding tank, the holding tank is the centre gripping of V type setting in order to satisfy the work piece of different external diameters, through threaded connection with the extension length of adjustment reference column along the horizontal direction, and then satisfy the centre gripping of not unidimensional work piece, furthermore, it has the supporting component of different shape terminal surfaces to peg graft at the tip of reference column, supporting component's terminal surface shape is sphere or plane, and then satisfy the centre gripping to the work piece of different structural feature, this positioner can improve the centre gripping variety to drilling work piece from this, satisfy the location centre gripping to the spare part of different structural feature.
Drawings
FIG. 1 is a schematic structural diagram of a positioning tool of a valve part machining drilling machine in the embodiment of the utility model;
FIG. 2 is a schematic structural diagram illustrating an example of a spherical end surface of a support member according to an embodiment of the present invention;
fig. 3 is a schematic structural view illustrating an example in which an end surface of a support member is a plane in an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-3, the present invention provides a positioning tool of a valve part machining drilling machine, which includes a base 11, a positioning table 12, a positioning column 13, a supporting assembly 14, a limiting table 15, and a supporting table 16.
The positioning table 12, the limiting table 15 and the bearing table 16 are fixedly arranged on the base body 11, the positioning table 12 is arranged opposite to the limiting table 15, the bearing table 16 is arranged between the limiting table 15 and the positioning table 12, and the limiting table 15 is fixedly arranged on the base body 11 through screws.
Set up the screw hole in the location platform 12, reference column 13 threaded connection is in the screw hole, reference column 13 sets up along the horizontal direction, and reference column 13 threaded connection is in the screw hole with the distance size between tip and the holding tank 151 of adjustment reference column 13, realizes the location centre gripping to work piece one end by reference column 13 threaded connection in location platform 12, through threaded connection with the extension length of adjustment reference column 13 along the horizontal direction, and then satisfies the centre gripping of not unidimensional work piece.
The end of the positioning post 13 is provided with a connecting hole 131, the supporting component 14 is inserted into the connecting hole 131, the end surface of the supporting component 14 is a plane or a spherical surface, please refer to fig. 2 and 3, the end of the positioning post 13 is inserted with the supporting components 14 with different end surfaces, the end surface of the supporting component 14 is a spherical surface or a plane, and further, the clamping of workpieces with different structural characteristics is satisfied, and thus the positioning device can improve the clamping diversity of the drilling workpiece.
The supporting platform 16 is located below the accommodating groove 151, the supporting of the workpiece below is achieved through the supporting platform 16, so that the supporting stability is guaranteed, an ejection hole 161 is formed in the supporting platform 16, the ejection hole 161 is formed in the vertical direction, and an operator can eject the workpiece upwards through the ejection hole 161.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. A positioning tool of a valve part machining drilling machine is characterized by comprising a base body, a positioning table, a positioning column, a supporting assembly, a limiting table and a supporting table;
the positioning table, the limiting table and the bearing table are fixedly arranged on the base body, the positioning table and the limiting table are arranged oppositely, and the bearing table is positioned between the limiting table and the positioning table;
a threaded hole is formed in the positioning table, the positioning column is in threaded connection with the threaded hole, the positioning column is arranged along the horizontal direction, a connecting hole is formed in the end part of the positioning column, the supporting assembly is inserted into the connecting hole, and the end face of the supporting assembly is a plane or a spherical surface;
an accommodating groove is formed in one side, facing the positioning table, of the limiting table, and the accommodating groove is V-shaped;
the bearing platform is located below the accommodating groove.
2. The positioning tool of the valve part machining drilling machine according to claim 1, wherein the limiting table is fixedly arranged on the base body through screws.
3. The positioning tool of the valve part machining drilling machine according to claim 1, wherein the positioning column is in threaded connection with the threaded hole so as to adjust the distance between the end portion of the positioning column and the accommodating groove.
4. The positioning tool of the valve part machining drilling machine according to claim 1, wherein an opening angle of the accommodating groove is 60 °.
5. The positioning tool of the valve part machining drilling machine according to claim 1, wherein an ejection hole is formed in the bearing table, and the ejection hole is formed in a vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122315459.9U CN216264660U (en) | 2021-09-24 | 2021-09-24 | Positioning tool of valve part machining drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122315459.9U CN216264660U (en) | 2021-09-24 | 2021-09-24 | Positioning tool of valve part machining drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216264660U true CN216264660U (en) | 2022-04-12 |
Family
ID=81065637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122315459.9U Active CN216264660U (en) | 2021-09-24 | 2021-09-24 | Positioning tool of valve part machining drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216264660U (en) |
-
2021
- 2021-09-24 CN CN202122315459.9U patent/CN216264660U/en active Active
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