CN208556724U - A kind of high-accuracy valve clamp for machining - Google Patents
A kind of high-accuracy valve clamp for machining Download PDFInfo
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- CN208556724U CN208556724U CN201820489358.9U CN201820489358U CN208556724U CN 208556724 U CN208556724 U CN 208556724U CN 201820489358 U CN201820489358 U CN 201820489358U CN 208556724 U CN208556724 U CN 208556724U
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- flange
- fixing piece
- valve
- clamp
- valve body
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Abstract
The utility model relates to tooling and fixture technical field, in particular to a kind of high-accuracy valve clamp for machining, including pedestal and clamp assemblies, clamp assemblies are fixed on pedestal, valve includes valve body, the first flange and second flange that are connected on valve body, valve body has an end face to be processed, the side that first flange and second flange are located remotely from each other is flange end face to be processed, clamp assemblies are for clamping valve body, the axis of each end face to be processed of valve is parallel to pedestal, and clamp assemblies are between first flange and second flange；Pedestal is spindle rotationally arranged on workbench, and when bottom valve is clamped by fixture, each end face to be processed is showed, can under the rotation of pedestal by each end face to be processed successively towards process tool, it is easy to process quick.
Description
Technical field
The utility model relates to tooling and fixture technical field, in particular to a kind of high-accuracy valve clamp for machining.
Background technique
Valve be to make to be piped and set for controlling the direction of fluid, pressure and the device of flow in the fluid system
Standby interior medium (liquid, gas and powder) flowing or the device that stops and can control its flow.It is processed to valve
When, since structure is complicated for valve internal, some inner dead spaces are difficult to be processed, and need that valve is fixed, convenient for operation
Personnel process valve.
At least there are the following problems in the prior art for inventor's discovery: valve is fixed generalling use one end, to the other end
The mode of processing is processed, and generally carries block to the clamping of valve one end in the prior art, is want to other to be processed
End face processing, needs to dismantle fixation again, waste time, and processes trouble.
Utility model content
The purpose of this utility model is to provide a kind of high-accuracy valve clamp for machining, valve is each to be added when by clamping
Work end face can be processed.
In order to solve the above technical problems, the embodiments of the present invention provides a kind of high-accuracy valve clamp for machining,
Include: a kind of high-accuracy valve clamp for machining, for clamping valve, the valve includes valve body and the valve body
The first flange of connection, the second flange being connect with the valve body, and first flange and second flange are oppositely arranged, and the
One flange and second flange side away from each other to each other are flange end face to be processed, and the valve body has one
End face to be processed, the fixture include pedestal and clamp assemblies, and the clamp assemblies are fixed on the pedestal, the clamping group
For part for clamping the valve body, the axis of the end face to be processed of the valve body is parallel to the pedestal, and institute
Clamp assemblies are stated between two flanges；The pedestal is spindle rotationally arranged on workbench, and the pedestal is used for band
The valve rotation is moved, the flange end face to be processed of the first flange is used in the base rotation to the first default position
Towards process tool when setting；The end face to be processed of the valve body is used in the base rotation to the second predeterminated position
Process tool described in Shi Chaoxiang；The flange end face to be processed of the second flange is used for pre- to third in the base rotation
If towards the process tool when position.
The utility model embodiment in terms of existing technologies, when valve is clamped by fixture, each end face to be processed
Show, can under the rotation of pedestal by each end face to be processed successively towards process tool, it is easy to process quick.
In addition, stating clamp assemblies includes the first fixing piece and the second fixing piece, first fixing piece and described second are consolidated
Determine part and be located at opposite direction to clamp to the valve body；First fixing piece includes two and abuts with the valve body
The first bearing surface, two first bearing surfaces are mutually angled；Second fixing piece includes two and the valve
The second bearing surface that ontology abuts, two second bearing surfaces are mutually angled.
In addition, being connected between two first bearing surfaces by arc surface, pass through between two second bearing surfaces
The connection of second arc surface.When the first fixing piece and the second fixing piece are clamped and connected portion, it is solid that the first arc surface can increase by first
Determine that the contact area of part and interconnecting piece, similarly the second arc surface can also increase the contact area of the second fixing piece and interconnecting piece,
It is strong to the fixation of interconnecting piece that clamp assemblies can be enhanced in the increase of interconnecting piece and the first fixing piece and the second fixing piece contact area
Degree.
In addition, the valve body includes holding part for storing spool and for connecting the holding part and the method
Two blue interconnecting pieces, the end face to be processed is located on the holding part；There are two the clamp assemblies are set, two folders
It holds component and clamps two interconnecting pieces respectively.
In addition, first fixing piece of two clamp assemblies is staggered with second fixing piece, and be staggered
It is equidistant, two first fixing pieces are located between two second fixing pieces.
In addition, first fixing piece is fixed on the base, second fixing piece is used to cooperate along preset direction
First fixing piece clamps the valve body；The pedestal is equipped with adjusting rod, and the adjusting rod is along the preset direction
Through second fixing piece, second fixing piece is used to slide on the adjusting rod along the preset direction.
In addition, the adjusting rod is equipped with the locking member for locking second fixing piece.
In addition, the pedestal is equipped with multiple location holes, the location hole is for installing second fixing piece or described
Adjusting rod.The position of setting adjustable first fixing piece and the second fixing piece of location hole, to be adapted to various sizes of valve.
Detailed description of the invention
One or more embodiments are illustrated by the picture in corresponding attached drawing, these exemplary theorys
The bright restriction not constituted to embodiment, the element in attached drawing with same reference numbers label are expressed as similar element, remove
Non- to have special statement, composition does not limit the figure in attached drawing.
Fig. 1 is the assembling schematic diagram of high-accuracy valve clamp for machining and valve；
Fig. 2 is the structural schematic diagram of the first fixing piece and the second fixing piece.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Each embodiment of type is explained in detail.However, it will be understood by those skilled in the art that each in the utility model
In embodiment, in order to make the reader understand this application better, many technical details are proposed.But even if without these skills
The application technical side claimed also may be implemented in art details and various changes and modifications based on the following respective embodiments
Case.
The first embodiment of the utility model is related to a kind of high-accuracy valve clamp for machining, as shown in Figure 1, for clamping
Valve 1 to be processed, valve 1 connect including valve body 11, the first flange 12 connecting with valve body 11, with valve body 11
The second flange 13 connect, and first flange 12 and second flange 13 are oppositely arranged, and first flange 12 and second flange 13 are each other
The side being located remotely from each other is flange end face 121 to be processed；Valve body 11 includes the holding part 111 and use for storing spool
In two interconnecting pieces 112 for connecting the holding part 111 with the flange, end face of the holding part 111 far from interconnecting piece 112 be to
End face is processed, from the foregoing, it will be observed that the tool of valve 1 is there are three end face to be processed, the fixture in present embodiment once fills valve 1
Folder, three end faces to be processed of valve 1 can be processed.
Fixture includes pedestal 2 and clamp assemblies 3, and 3 quantity of clamp assemblies is 2, and opposite setting is on pedestal 2, two folders
Two interconnecting pieces 112 that component 3 is respectively used to clamping valve body 11 are held, clamp assemblies 3 include the first fixing piece 31 and second
Fixing piece 32, the first fixing piece 31 are fixed on pedestal 2, as shown in Fig. 2, on the first fixing piece 31 include two inclined-planes, two
Inclined-plane forms in the first fixing piece 31 and is recessed, and described two inclined-planes are the first bearing surface 311, and two the first bearing surfaces 311 are used
In abutting interconnecting piece 112；Second fixing piece 32 and the first fixing piece 31 are clamped and connected portion 112 in an opposite direction, and second is solid
Determining part 32 includes two the second bearing surfaces 321, and two the second bearing surfaces 321 are clamped component 3 and press from both sides for abutting interconnecting piece 112
The interconnecting piece 112 held is abutted with two the first bearing surfaces 311 and two the second bearing surfaces 321, is realized and is fixed；Then valve 1 is logical
It crosses two clamp assemblies 3 and the fixation on fixture is realized to the clamping of two interconnecting pieces 112 respectively.
It is worth noting that, being connected between two the first bearing surfaces 311 by the first arc surface 312, while two second
It is connected between bearing surface 321 by the second arc surface, when the first fixing piece 31 and the second fixing piece 32 are clamped and connected portion 112,
First arc surface 312 can increase the contact area of the first fixing piece 31 and interconnecting piece 112, similarly the second arc surface or increase
Add the contact area of the second fixing piece 32 and interconnecting piece 112, interconnecting piece 112 is contacted with the first fixing piece 31 and the second fixing piece 32
Clamp assemblies 3 can be enhanced to the fixing intensity of interconnecting piece 112 in the increase of area.
As shown in Figure 1, first fixing piece 31 is mutually staggered with the second fixing piece 32 in clamp assemblies 3, two clamp assemblies
3 center symmetric setting relative to pedestal 2, in fixture, two the first fixing pieces 31 are close to each other, are located at two the second fixing pieces
Between 32.Valve 1 lesser for 112 outer diameter of interconnecting piece, the first fixing piece 31 and the second fixing piece 32 may phases in clamping
Mutually collision leads to not clamp, and the two mutually staggers can be smooth to the lesser interconnecting piece of outer diameter 112 to avoid the collision because of the two
Clamping is completed, increasing clamp assemblies 3 can be with the size range of the interconnecting piece 112 of clamping.
It is also worth noting that when clamping valve 1, the axes O O ' placement of holding part 111 is parallel with pedestal 2, then hold
The end face to be processed 121 for setting the end face to be processed in portion 111 and the end face to be processed 121 of first flange 12, second flange 13 is located at
Sustained height, pedestal 2 are spindle rotationally arranged on workbench, and the flange of first flange 12 end face 121 to be processed is used for
Towards process tool when the pedestal 2 turns to the first predeterminated position, and Precision Machining is carried out by process tool, which processes
Bi Hou, pedestal 2 turn to the second predeterminated position, and the end face to be processed of the valve body 11 is added towards process tool
Work, last pedestal 2 turn to third predeterminated position, and the flange of second flange 13 end face 121 to be processed is towards process tool
It is processed, to the clamping of valve 1 in present embodiment, any end face to be processed is not blocked, only needs rotating base
2, can whole to valve 1 end face to be processed process, it is very convenient.
Meanwhile when the first fixing piece 31 is fixed, the second fixing piece 32 is upper from vertical direction to clamp valve body 11, pedestal
2 are equipped with 4 adjusting rods 4, and adjusting rod 4 is arranged along the vertical direction, are symmetrically opened up on each second fixing piece 32 there are two through-hole,
Adjusting rod 4 runs through through-hole, the second fixing piece 32 is moved in the vertical direction along adjusting rod 4, to valve body 11
Interconnecting piece 112 clamped.Adjusting rod 4 is equipped with locking member, and locking member is for fixing the second fixing piece 32, present embodiment
In, adjusting rod 4 is threaded rod, and locking member is locking nut 5.Locking nut 5 it is very convenient to the locking of the second fixing piece 32 and
Securely, while convenient disassembly, user can complete disassembly of the valve 1 on fixture by unscrewing locking nut 5.Certainly, in reality
In the production on border, adjusting rod 4 and locking member may be other parts, be not specifically limited in present embodiment.
It is worth noting that, offering two rows of location holes 6, location hole 6 on pedestal 2 to be adapted to the valve 1 of different sizes
For installing the second fixing piece 32 or adjusting rod 4, the distance between adjustable first fixing piece 31 and the second fixing piece 32, with
And the distance between two clamp assemblies 3.
High-accuracy valve clamp for machining in present embodiment, passes through the setting of clamp assemblies 3, when clamping valve 1, valve
Three end faces to be processed of door 1 can be processed；By the rotatable setting of pedestal 2, each end face to be processed can be according to
It is secondary to be processed, it is convenient and efficient；The setting of adjusting rod 4 and location hole 6, fixture can carry out clamping to various sizes of valve 1.
It will be understood by those skilled in the art that the respective embodiments described above are to realize the specific implementation of the utility model
Example, and in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit of the utility model
And range.
Claims (8)
1. a kind of high-accuracy valve clamp for machining, for clamping valve, the valve includes valve body and the valve body
The first flange of connection, the second flange being connect with the valve body, and first flange and second flange are oppositely arranged, and the
One flange and second flange side away from each other to each other are flange end face to be processed, and the valve body has one
End face to be processed, which is characterized in that the fixture includes pedestal and clamp assemblies, and the clamp assemblies are fixed on the pedestal
On, for clamping the valve body, the axis of the end face to be processed of the valve body is parallel to the clamp assemblies
The pedestal, and the clamp assemblies are between the first flange and the second flange；
The pedestal is spindle rotationally arranged on workbench, and the pedestal is for driving the valve to rotate, the first flange
Flange end face to be processed be used for when the base rotation is to the first predeterminated position towards process tool；
The end face to be processed of the valve body be used for when the base rotation is to the second predeterminated position towards described plus
Work cutter；
The flange end face to be processed of the second flange is used for when the base rotation is to third predeterminated position towards institute
State process tool.
2. high-accuracy valve clamp for machining according to claim 1, which is characterized in that the clamp assemblies include first solid
Determine part and the second fixing piece, first fixing piece and second fixing piece are located at opposite direction and press from both sides to the valve body
It holds；
First fixing piece includes two the first bearing surfaces abutted with the valve body, and two first bearing surfaces are mutual
It is angled；Second fixing piece include two the second bearing surfaces abutted with the valve body, two described second
Bearing surface is mutually angled.
3. high-accuracy valve clamp for machining according to claim 2, which is characterized in that between two first bearing surfaces
It is connected by arc surface, is connected between two second bearing surfaces by the second arc surface.
4. high-accuracy valve clamp for machining according to claim 3, which is characterized in that the valve body includes for receiving
Receive spool holding part and two interconnecting pieces for connecting the holding part Yu the flange, the end face to be processed is located at institute
It states on holding part；There are two the clamp assemblies are set, two clamp assemblies clamp two interconnecting pieces respectively.
5. high-accuracy valve clamp for machining according to claim 4, which is characterized in that two clamp assemblies it is described
First fixing piece is staggered with second fixing piece, and what is be staggered is equidistant, and two first fixing pieces are located at two
Between second fixing piece.
6. high-accuracy valve clamp for machining according to claim 2, which is characterized in that first fixing piece is fixed on institute
It states on pedestal, second fixing piece is used to cooperate first fixing piece to clamp the valve body along preset direction；It is described
Pedestal is equipped with adjusting rod, and the adjusting rod runs through second fixing piece along the preset direction, and second fixing piece is used
In on the adjusting rod along the preset direction slide.
7. high-accuracy valve clamp for machining according to claim 6, which is characterized in that the adjusting rod is equipped with for locking
The locking member of fixed second fixing piece.
8. high-accuracy valve clamp for machining according to claim 6, which is characterized in that the pedestal is equipped with multiple positioning
Hole, the location hole is for installing second fixing piece or the adjusting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820489358.9U CN208556724U (en) | 2018-04-08 | 2018-04-08 | A kind of high-accuracy valve clamp for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820489358.9U CN208556724U (en) | 2018-04-08 | 2018-04-08 | A kind of high-accuracy valve clamp for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208556724U true CN208556724U (en) | 2019-03-01 |
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ID=65479975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820489358.9U Active CN208556724U (en) | 2018-04-08 | 2018-04-08 | A kind of high-accuracy valve clamp for machining |
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| Country | Link |
|---|---|
| CN (1) | CN208556724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405499A (en) * | 2019-07-08 | 2019-11-05 | 苏州名匠阀门设备有限公司 | Valve positioning tool and valve processing method |
-
2018
- 2018-04-08 CN CN201820489358.9U patent/CN208556724U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110405499A (en) * | 2019-07-08 | 2019-11-05 | 苏州名匠阀门设备有限公司 | Valve positioning tool and valve processing method |
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