CN207873693U - A kind of valve positioning fixture for boring and milling machine - Google Patents
A kind of valve positioning fixture for boring and milling machine Download PDFInfo
- Publication number
- CN207873693U CN207873693U CN201820048825.4U CN201820048825U CN207873693U CN 207873693 U CN207873693 U CN 207873693U CN 201820048825 U CN201820048825 U CN 201820048825U CN 207873693 U CN207873693 U CN 207873693U
- Authority
- CN
- China
- Prior art keywords
- lateral displacement
- fixed plate
- screw hole
- gag lever
- lever post
- 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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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model discloses a kind of valve positioning fixtures for boring and milling machine, it is related to boring and milling machine fixture, including fixed plate, limiting plate, adapting table and gag lever post, four angles of fixed plate are provided with fixing threaded hole, it is threaded in fixing threaded hole, it is welded with limiting plate the left and right sides of adapting table, it is welded with fixed plate bottom surface, it is welded with fixed plate the bottom surface of limiting plate, top is provided with groove and lateral Displacement screw hole, the limiting plate has two pieces and is symmetrical set, lateral Displacement bolt is pierced by from lateral Displacement screw hole, lateral Displacement nut is arranged on lateral Displacement bolt, gag lever post is vertical to be welded in fixed plate, it is internally provided with screw hole, longitudinal spacing nut is arranged on gag lever post, longitudinal spacing bolt is arranged in the screw hole of gag lever post.The utility model can solve the problems, such as that positioning fixture positions cumbersome and position inaccurate so that it cannot ensure machining accuracy in the prior art.
Description
Technical field
The utility model is related to boring and milling machine fixture, especially a kind of valve positioning fixtures for boring and milling machine.
Background technology
In China, boring and milling machine is a kind of common metalworking machinery, when processing valve using boring and milling machine, first has to use
Positioning fixture positions valve, ensures that valve will not be subjected to displacement in any direction in processing.In the prior art, fixed
Position fixture positions cumbersome and position inaccurate to valve, can not ensure machining accuracy.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of valve positioning fixture for boring and milling machine processing, solutions
Certainly positioning fixture positions cumbersome and position inaccurate so that it cannot the problem of ensureing machining accuracy in the prior art.
Technical solution adopted by the utility model to solve its technical problems is：A kind of valve locating clip for boring and milling machine
Tool, which is characterized in that including fixed plate, limiting plate, adapting table and gag lever post, four angles of fixed plate are provided with fixing threaded hole, Gu
Determine to be threaded in screw hole, the left and right sides of adapting table is welded with limiting plate, and bottom surface is welded with fixed plate, the bottom surface of limiting plate
It is welded with fixed plate, top is provided with groove and lateral Displacement screw hole, and the limiting plate has two pieces and is symmetrical set, lateral to limit
Position bolt is pierced by from lateral Displacement screw hole, and lateral Displacement nut is arranged on lateral Displacement bolt, the vertical welding of gag lever post
In fixed plate, it is internally provided with screw hole, longitudinal spacing nut is arranged on gag lever post, and the setting of longitudinal spacing bolt is limiting
In the screw hole of bar.
Further, the shape of the groove is arc.
Further, the quantity of the lateral Displacement bolt, lateral Displacement nut and lateral Displacement screw hole is at least four
It is a.
The utility model has the advantages that：This positioning fixture structure is simple, saves cost, can be firmly by valve
Door fixes on fixed and accurate position, and operation employee can be relatively easy to grasp localization method and skill.
Description of the drawings
Fig. 1 is the utility model rearview；
Fig. 2 is the utility model vertical view；
Fig. 3 is the utility model side view；
Fig. 4 is valve side view；
Fig. 5 is vertical view after positioning fixture positions valve.
Specific implementation mode
As shown in Fig. 1,2,3,4 and 5, a kind of valve positioning fixture for boring and milling machine, which is characterized in that including fixed plate
Four angles of 1, limiting plate 2, adapting table 4 and gag lever post 32, fixed plate 1 are provided with fixing threaded hole 11, and spiral shell is arranged in fixing threaded hole 11
The left and right sides of line, adapting table 4 is welded with limiting plate 2, and bottom surface is welded with fixed plate 1, bottom surface and the fixed plate 1 of limiting plate 2
Welding, top are provided with groove 22 and lateral Displacement screw hole 23, and the limiting plate 2 has two pieces and is symmetrical set, lateral Displacement
Bolt 21 is pierced by from lateral Displacement screw hole 23, and lateral Displacement nut 24 is arranged on lateral Displacement bolt 21, and gag lever post 32 is perpendicular
Straight is welded in fixed plate 1, is internally provided with screw hole, and longitudinal spacing nut 31 is arranged on gag lever post 32, longitudinal spacing
Bolt 3 is arranged in the screw hole of gag lever post 32.The shape of the groove 22 is arc.The lateral Displacement bolt 21, lateral limit
The quantity of position nut 24 and lateral Displacement screw hole 23 is at least four.
When being positioned to valve using this positioning fixture, first positioning fixture is fixed in the operating table surface of boring and milling machine,
Being placed on 5 level of valve body in groove 22 again, the bottom surface of spool installing port 52 and longitudinal spacing bolt 3 are in vertical position at this time
Correspondence is set, the inner surface of ring flange 51 is corresponding on horizontal position with lateral Displacement bolt 21,3 He of adjustment longitudinal spacing bolt
The position of lateral Displacement bolt 21 makes it carry out horizontal location and vertically oriented to valve respectively, tightens 31 He of longitudinal spacing nut
Lateral Displacement nut 24, while starting the upper compression hydraulic cylinder of boring and milling machine, the upper surface of valve body 5 is compressed, entire valve is solid
It is fixed on fixed accurate location, does not have the displacement in any direction in process.
The above descriptions are merely preferred embodiments of the present invention, not makees in any form to the utility model
Limitation, any person skilled in the art do not departing within the scope of technical solutions of the utility model, when using above-mentioned
The technology contents of announcement make a little change or the equivalent embodiment for being modified to equivalent variations, as long as being without departing from the utility model
Technical solution content, according to the technical essence of the utility model, within the spirit and principles of the present invention, to implementing above
Any simple modification, equivalent replacement and improvement etc., still fall within the protection domain of technical solutions of the utility model made by example
Within.
Claims (3)
1. a kind of valve positioning fixture for boring and milling machine, which is characterized in that including fixed plate（1）, limiting plate（2）, adapting table
（4）And gag lever post（32）, fixed plate（1）Four angles be provided with fixing threaded hole（11）, fixing threaded hole（11）It is inside threaded, accepts
Platform（4）The left and right sides and limiting plate（2）Welding, bottom surface and fixed plate（1）Welding, limiting plate（2）Bottom surface and fixed plate
（1）Welding, top is provided with groove（22）With lateral Displacement screw hole（23）, the limiting plate（2）There are two pieces and be symmetrical set,
Lateral Displacement bolt（21）From lateral Displacement screw hole（23）In be pierced by, lateral Displacement nut（24）It is arranged in lateral Displacement bolt
（21）On, gag lever post（32）Vertical is welded on fixed plate（1）On, it is internally provided with screw hole, longitudinal spacing nut（31）If
It sets in gag lever post（32）On, longitudinal spacing bolt（3）It is arranged in gag lever post（32）Screw hole in.
2. a kind of valve positioning fixture for boring and milling machine as described in claim 1, which is characterized in that the groove（22）'s
Shape is arc.
3. a kind of valve positioning fixture for boring and milling machine as claimed in claim 1 or 2, which is characterized in that the lateral limit
Position bolt（21）, lateral Displacement nut（24）With lateral Displacement screw hole（23）Quantity be at least four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820048825.4U CN207873693U (en) | 2018-01-12 | 2018-01-12 | A kind of valve positioning fixture for boring and milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820048825.4U CN207873693U (en) | 2018-01-12 | 2018-01-12 | A kind of valve positioning fixture for boring and milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207873693U true CN207873693U (en) | 2018-09-18 |
Family
ID=63506142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820048825.4U Expired - Fee Related CN207873693U (en) | 2018-01-12 | 2018-01-12 | A kind of valve positioning fixture for boring and milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207873693U (en) |
-
2018
- 2018-01-12 CN CN201820048825.4U patent/CN207873693U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20210112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |