CN105196080B - Valve body machining positioning alignment device - Google Patents
Valve body machining positioning alignment device Download PDFInfo
- Publication number
- CN105196080B CN105196080B CN201510670045.4A CN201510670045A CN105196080B CN 105196080 B CN105196080 B CN 105196080B CN 201510670045 A CN201510670045 A CN 201510670045A CN 105196080 B CN105196080 B CN 105196080B
- Authority
- CN
- China
- Prior art keywords
- valve body
- mandrel
- alignment device
- handle
- positioning alignment
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Turning (AREA)
Abstract
The present invention relates to valve bodies to machine field,Especially a kind of valve body machining positioning alignment device,Including being used to support valve body and being fixed on the v block on workbench,The positioning alignment device has handle,Elastic element and mandrel,Mandrel is slidably connected with the handle,Elastic element is arranged between mandrel and handle,The elastic force direction of elastic element is parallel with the glide direction of mandrel and handle,Handle is connected using main shaft of numerical control machine tool,It is moved down by main shaft,Second shaft shoulder lower surface of mandrel can slowly set right valve body by spring-compressed counter-force elasticity,And pass through to hold down assembly and compress valve body,Ensure that position is accurate and fixed during part processing,The present invention can centering different size valve body,Realize the quick and precisely positioning to valve body,It is and simple in structure,The processing efficiency of valve body is improved simultaneously,The machining accuracy of valve body is improved indirectly.
Description
Technical field
The present invention relates to valve body field of machining technology, especially a kind of valve body machining positioning alignment device.
Background technology
The definition of " valve " is in fluid system, for controlling the direction of fluid, pressure and the device of flow, at present in pipe
Widely used in road connection is valve body of the tool there are three flange, wherein the flange positioned at valve body both ends is side flange, position
It is middle flange in intermediate flange, this valve body generally uses hot investment casting one-pass molding, precision is first processed in following process
Higher middle end face of flange, then processes other end faces of valve body on the basis of middle end face of flange again, and traditional valve body is installed in
It is more difficult and do not ensure that the middle flange position of each valve body is identical during for valve body centering, cause its processing efficiency low, add
Work precision it is difficult to ensure that, current most of enterprise is using the middle flange of numerically-controlled machine tool processing valve body, the production type of valve body
To produce in enormous quantities, and it can just be put into numerically-controlled machine tool and process after artificial centering is needed during valve body is processed, it is difficult to meet existing
For the requirement of the automatic high-efficiency rate in chemical plant, therefore, how to realize to quick and precisely positioning end face of flange in centering valve body, be
Those skilled in the art's urgent problem at present.
Invention content
The technical problem to be solved by the present invention is to：It is looked for solve the prior art in flange in machining valve body for valve body
It is just more difficult and do not ensure that the middle flange position of each valve body is identical, cause its processing efficiency low, machining accuracy is difficult
The problem of guarantee, now provide it is a kind of it is simple in structure, ensure machining accuracy and production efficiency it is high valve body machining positioning centering dress
It puts.
The technical solution adopted by the present invention to solve the technical problems is：A kind of valve body machining positioning alignment device, packet
It includes and is used to support valve body and is fixed on the v block on workbench, which has handle, elastic element and core
Axis, the mandrel are slidably connected with the handle, and the elastic element is arranged between mandrel and handle, the elastic element
Elastic force direction is parallel with the glide direction of the mandrel and handle, the main shaft of numerically-controlled machine tool is connected handle, main shaft is sat with fixed
Mark moves down, and has one side and the middle end face of flange by spring-compressed counter-force elasticity centering valve body on mandrel.
Further, first shaft shoulder is provided on the handle, second shaft shoulder, the elasticity member are provided on the mandrel
The both ends of part contact respectively with first shaft shoulder and second shaft shoulder.
Preferably, the elastic element is spring.
Further, offer the first thin stepped hole of the thick epimere of hypomere on the handle, first stepped hole it is thick
Section is set on the mandrel.
Mandrel opposite handle disengaging in order to prevent must ensure mandrel opposite handle slidably, further, the mandrel
On offer the second thin stepped hole of the thick epimere of hypomere, the thin segment of first stepped hole offers screw thread, second ladder
The stop screw to match with the screw thread is provided in hole, the end of thread of the stop screw screws in first stepped hole
Thin segment, the nut of the stop screw are located in the thick section of second stepped hole.
For the ease of mandrel is positioned, further, on the mandrel it is located at below second shaft shoulder and is extended with protrusion, institute
It states protrusion and the flange hole of flange middle on valve body matches.
Preferably, there are two the v blocks, the V-type face of two v blocks supports two side methods of valve body respectively
It is blue.
In order to which the valve body after centering is compressed on the table, further, it is provided with to incite somebody to action on the workbench
Valve body is pressed on holding down assembly on workbench.
Further, described hold down assembly has two groups, holds down assembly described in two groups respectively positioned at two side flanges of valve body
Outside.
Further, the pressing plate to hold down assembly including offering waist-shaped hole and be set on workbench first
Pillar, first pillar passes through the waist-shaped hole and its top is threaded with clamp nut, is set on the workbench
There is adjustable for height support element, the support element contacts with the tail end lower surface of pressing plate and supports pressing plate.By the valve after centering
Body is goed deep by pressing plate in the flange hole of valve body side flange, is screwed clamp nut and is compressed valve body on the table, and corresponding tune
The height of whole support element.
The beneficial effects of the invention are as follows：The valve body machining positioning alignment device of the present invention is connected using main shaft of numerical control machine tool
Handle is moved down by main shaft, and the second shaft shoulder lower surface of mandrel can slowly set right valve body by spring-compressed counter-force elasticity,
And pass through to hold down assembly and compress valve body, ensure that position is accurate and fixed during part processing, the present invention can centering different size valve
Body realizes the quick and precisely positioning to valve body, and simple in structure, while improves the processing efficiency of valve body, improves valve indirectly
The machining accuracy of body.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is schematic diagram when valve body machining of the present invention positions alignment device positioning, centering and compresses；
Fig. 2 is the schematic three dimensional views of valve body machining positioning alignment device of the present invention.
Fig. 3 is the sectional view that valve body machining of the present invention positions alignment device elastic element, mandrel and handle assembling.
In figure：1st, handle, 1-1, first shaft shoulder, 1-2, the first stepped hole, 2, mandrel, 2-1, second shaft shoulder, 2-2, second
Stepped hole, 2-3, protrusion, 3, elastic element, 4, stop screw, 5, v block, 6, pressing plate, the 7, first pillar, 8, support element, 9, valve
Body, 9-1, side flange, 9-2, middle flange, 10, workbench.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows composition related to the present invention.
Embodiment 1
As shown in Figs. 1-3, a kind of valve body machining positioning alignment device, including being used to support valve body 9 and being fixed on work
V block 5 on platform 10, there are two the v blocks 5, and the V-type face of two v blocks 5 supports two of valve body 9 respectively
Side flange 9-1, the positioning alignment device have handle 1, elastic element 3 and mandrel 2, and the mandrel 2 is slided with the handle 1 to be connected
Connect, the elastic element 3 is arranged between mandrel 2 and handle 1, the elastic element 3 be spring, the bullet of the elastic element 3
Force direction is parallel with the glide direction of the mandrel 2 and handle 1.
The first shaft shoulder 1-1 is provided on the handle 1, the second shaft shoulder 2-1, the elasticity member are provided on the mandrel 2
The both ends of part 3 contact respectively with first shaft shoulder 1-1 and the second shaft shoulder 2-1, and it is thin that the thick epimere of hypomere is offered on the handle 1
The first stepped hole 1-2, the thick section of the first stepped hole 1-2 is set on the mandrel 2, offered down on the mandrel 2
The thin segment of the second thin stepped hole 2-2, the first stepped hole 1-2 of the thick epimere of section offers screw thread, the second stepped hole 2-2
The stop screw 4 to match with the screw thread is inside provided with, the end of thread of the stop screw 4 screws in the first stepped hole 1-
2 thin segment, the nut of the stop screw 4 are located in the thick section of the second stepped hole 2-2, and second is located on the mandrel 2
Raised 2-3 is extended with below shaft shoulder 2-1, the flange hole of the protrusion 2-3 and flange 9-2 middle on valve body 9 match.
It is provided with valve body 9 being pressed on holding down assembly on workbench 10, the pressure on the workbench 10
Tight component has two groups, holds down assembly described in two groups and is located at the outside of 9 two side flange 9-1 of valve body, the packet that holds down assembly respectively
The first pillar 7 for including the pressing plate 6 for offering waist-shaped hole and being set on workbench 10, first pillar 7 pass through the waist
Type hole and its top are threaded with clamp nut, and adjustable for height support element 8, the branch are provided on the workbench 10
Support member 8 contacts with the tail end lower surface of pressing plate 6 and supports pressing plate 6.
The valve body machining positioning alignment device of the present invention is on numerically-controlled machine tool to the Primary Location of valve body 9, centering and pressure
Tight process is as follows；
Primary Location：Handle 1 is connected using the main shaft of numerically-controlled machine tool, main shaft is moved down with fixed coordinates, 2 front end of mandrel
Raised 2-3 import valve body 9 in flange 9-2 flange hole in make 9 Primary Location of valve body；
Centering：After the raised 2-3 of 2 front end of mandrel is imported in valve body 9 in the flange hole of flange 9-2, main shaft continues downward
Mobile, the second shaft shoulder 2-1 lower surfaces of mandrel 2 can be contacted with the end face of flange 9-2 in valve body 9, at this time second shaft shoulder of mandrel 2
2-1 lower surfaces can slowly set right valve body 9 by spring-compressed counter-force elasticity, and two side flange 9-1 of valve body 9 can opposite v block 5
Two V-type faces rotation, when motion of main shaft is to fixed coordinates or close to fixed coordinates, the second shaft shoulder 2-1 lower surfaces of mandrel 2
It is parallel with the middle flange 9-2 end faces of valve body 9；
It compresses：Valve body 9 after centering is goed deep on valve body 9 by pressing plate 6 in the flange hole of side flange 9-1, to screw compression
Nut compresses valve body 9 on the table, and the height of corresponding adjustment support element 8.
Above-mentioned desirable embodiment according to the present invention is enlightenment, and by above-mentioned description, relevant staff is complete
Can various changes and amendments be carried out without departing from the scope of the technological thought of the present invention'.This invention it is technical
Range is not limited to the content on specification, it is necessary to determine its technical scope according to right.
Claims (10)
1. a kind of valve body machining positioning alignment device, including being used to support valve body（9）And it is fixed on workbench（10）On V
Sections（5）, it is characterised in that：The positioning alignment device has handle（1）, elastic element（3）And mandrel（2）, the mandrel（2）
With the handle（1）It is slidably connected, the elastic element（3）It is arranged on mandrel（2）With handle（1）Between, the elastic element
（3）Elastic force direction and the mandrel（2）And handle（1）Glide direction it is parallel, the main shaft and handle of numerically-controlled machine tool（1）Even
It connects, mandrel（2）By elastic element（3）Compression counter-force elasticity set right valve body（9）Middle flange（9-2）End face.
2. valve body machining positioning alignment device according to claim 1, it is characterised in that：The handle（1）Upper setting
There is first shaft shoulder（1-1）, the mandrel（2）On be provided with second shaft shoulder（2-1）, the elastic element（3）Both ends respectively with
First shaft shoulder（1-1）With second shaft shoulder（2-1）Contact.
3. valve body machining positioning alignment device according to claim 2, it is characterised in that：The elastic element（3）For
Spring.
4. valve body machining positioning alignment device according to claim 2, it is characterised in that：The handle（1）On open up
The first stepped hole for having the thick epimere of hypomere thin（1-2）, first stepped hole（1-2）Thick section be set in the mandrel（2）On.
5. valve body machining positioning alignment device according to claim 4, it is characterised in that：The mandrel（2）On open up
The second stepped hole for having the thick epimere of hypomere thin（2-2）, first stepped hole（1-2）Thin segment offer screw thread, described second
Stepped hole（2-2）Inside it is provided with the stop screw to match with the screw thread（4）, the stop screw（4）The end of thread screw in
First stepped hole（1-2）Thin segment, the stop screw（4）Nut be located at second stepped hole（2-2）Thick section
It is interior.
6. valve body machining positioning alignment device according to claim 2, it is characterised in that：The mandrel（2）On be located at
Second shaft shoulder（2-1）Lower section be extended with protrusion（2-3）, the protrusion（2-3）With valve body（9）Flange in upper（9-2）Flange
Hole matches.
7. valve body machining positioning alignment device according to claim 1, it is characterised in that：The v block（5）Have two
It is a, two v blocks（5）V-type face support valve body respectively（9）Two side flanges（9-1）.
8. valve body machining positioning alignment device according to claim 1, it is characterised in that：The workbench（10）On
It is provided with for by valve body（9）It is pressed on workbench（10）On hold down assembly.
9. valve body machining positioning alignment device according to claim 8, it is characterised in that：Described hold down assembly has two
Group holds down assembly described in two groups and is located at valve body respectively（9）Two side flanges（9-1）Outside.
10. valve body machining positioning alignment device according to claim 9, it is characterised in that：It is described hold down assembly including
Offer the pressing plate of waist-shaped hole（6）And it is set to workbench（10）On the first pillar（7）, first pillar（7）It passes through
The waist-shaped hole and its top are threaded with clamp nut, the workbench（10）On be provided with adjustable for height support element
（8）, the support element（8）With pressing plate（6）Tail end lower surface contact and support pressing plate（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510670045.4A CN105196080B (en) | 2015-10-16 | 2015-10-16 | Valve body machining positioning alignment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510670045.4A CN105196080B (en) | 2015-10-16 | 2015-10-16 | Valve body machining positioning alignment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105196080A CN105196080A (en) | 2015-12-30 |
| CN105196080B true CN105196080B (en) | 2018-07-10 |
Family
ID=54944208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510670045.4A Active CN105196080B (en) | 2015-10-16 | 2015-10-16 | Valve body machining positioning alignment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105196080B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110328374A (en) * | 2019-07-09 | 2019-10-15 | 苏州优力克流体控制科技有限公司 | A kind of novel throttle valve lathe machining device |
| CN111376098B (en) * | 2020-04-09 | 2021-08-17 | 惠州联合阀控液压技术有限公司 | Special machining, loading and positioning method for valve body |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2637042Y (en) * | 2003-08-12 | 2004-09-01 | 黄宗响 | Expansion type internal centering elastic clamping device |
| CN202592060U (en) * | 2012-03-19 | 2012-12-12 | 常州机电职业技术学院 | Ball valve core clamping device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2824038Y (en) * | 2005-07-01 | 2006-10-04 | 中兴通讯股份有限公司 | Measuring clamp with positioning self-straightening structure |
| CN201205658Y (en) * | 2008-04-21 | 2009-03-11 | 九江学院 | High efficiency clamp for processing valve body |
| KR20080072809A (en) * | 2008-07-19 | 2008-08-07 | 김원준 | A jig device for processing a body of safety lock valve |
| CN204248446U (en) * | 2014-11-17 | 2015-04-08 | 贵阳广航铸造有限公司 | A kind of floating type automatic positioning equipment |
-
2015
- 2015-10-16 CN CN201510670045.4A patent/CN105196080B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2637042Y (en) * | 2003-08-12 | 2004-09-01 | 黄宗响 | Expansion type internal centering elastic clamping device |
| CN202592060U (en) * | 2012-03-19 | 2012-12-12 | 常州机电职业技术学院 | Ball valve core clamping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105196080A (en) | 2015-12-30 |
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