CN217096641U - Valve end cover spigot end processing frock - Google Patents
Valve end cover spigot end processing frock Download PDFInfo
- Publication number
- CN217096641U CN217096641U CN202220522832.XU CN202220522832U CN217096641U CN 217096641 U CN217096641 U CN 217096641U CN 202220522832 U CN202220522832 U CN 202220522832U CN 217096641 U CN217096641 U CN 217096641U
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- circular mounting
- open slot
- end cover
- shaped open
- mounting panel
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Abstract
The utility model relates to a valve end cover tang end processing frock, including the circular mounting panel of clamping on the three-jaw chuck, seted up the U-shaped open slot on the circular mounting panel, the centre of a circle of circular mounting panel is located the U-shaped open slot, and the width of U-shaped open slot is greater than valve end cover tang portion width, is less than tang end flange width, and circular mounting panel is provided with a pair of screw hole at U-shaped open slot bilateral symmetry, and the distance between the two screw holes and the distance between the two bolt holes on the tang end flange are unanimous to the line between the two screw hole centre of a circle passes the centre of a circle of circular mounting panel. The utility model discloses valve end cover spigot end processing frock overall structure is simple, and the cost is low, the work piece dismouting of being convenient for, convenient to use, easily operation, work piece irregular part are located circular mounting panel below completely, can not cause the interference to the course of working.
Description
Technical Field
The utility model relates to a valve end cover processing technology field, especially a valve end cover spigot end processing frock.
Background
The end cap of the valve is irregular in shape and, as shown in fig. 1, is generally in the shape of a crutch having a spigot portion 110 and a spigot end flange 120. Due to irregular shape, the existing adopted tool has complex structure, high manufacturing cost and complex workpiece dismounting process.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a simple structure, make the convenient valve end cover spigot end processing frock of easily operating.
The utility model discloses a following scheme realizes: the utility model provides a valve end cover tang end processing frock, includes the circular mounting panel of clamping on the three-jaw chuck, the U-shaped open slot has been seted up on the circular mounting panel, and the centre of a circle of circular mounting panel is located the U-shaped open slot, and the width of U-shaped open slot is greater than valve end cover tang portion width, is less than tang end flange width, and circular mounting panel is provided with a pair of screw hole at U-shaped open slot bilateral symmetry, and the distance between two screw holes is unanimous with the distance between the two bolt holes on the tang end flange to the line between the two screw hole centre of a circle passes the centre of a circle of circular mounting panel.
Furthermore, the locking device also comprises a pair of locking screws which are used for penetrating through the bolt holes on the spigot end flange and are in threaded connection with the threaded holes on the circular mounting plate.
Furthermore, the locking screw is a socket head cap screw.
Furthermore, the thickness of the circular mounting plate is 12-15 mm, and the width of the U-shaped open slot is 5-10 mm larger than that of the spigot part of the valve end cover.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses valve end cover spigot end processing frock overall structure is simple, and the cost is low, the work piece dismouting of being convenient for, convenient to use, easily operation, work piece irregular part are located circular mounting panel below completely, can not cause the interference to the course of working.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to specific embodiments and related drawings.
Drawings
Fig. 1 is a side view of the valve end cap of the present invention;
FIG. 2 is a right side view of FIG. 1;
FIG. 3 is a plan view of the processing tool according to the embodiment of the present invention in a use state;
FIG. 4 is a schematic view of the valve end cap and the circular mounting plate according to the embodiment of the present invention;
FIG. 5 is a schematic view of a circular mounting plate according to an embodiment of the present invention;
the reference numbers in the figures illustrate: 100-valve end cover, 110-spigot part, 120-spigot end flange, 121-bolt hole, 200-three-jaw chuck, 300-circular mounting plate, 310-U-shaped open slot, 320-threaded hole and 400-locking screw.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
As shown in fig. 1-5, a valve end cover spigot end processing frock, includes circular mounting panel 300 of clamping on three-jaw chuck 200, U-shaped open slot 310 has been seted up on circular mounting panel 300, and the centre of a circle of circular mounting panel is located the U-shaped open slot, and the width of U-shaped open slot is greater than valve end cover 100 spigot portion 110 width, is less than spigot end flange 120 width, and circular mounting panel is provided with a pair of screw hole 320 in U-shaped open slot bilateral symmetry, and the distance between two screw hole 320 is unanimous with the distance between two bolt holes 121 on spigot end flange 120 to the line between the two screw hole centre of a circle passes the centre of a circle of circular mounting panel. The circular mounting plate is directly connected to clamp on the three-jaw chuck, and the U-shaped open slot is put into to the tang portion of work piece, and the tang end flange of work piece is located the circular mounting panel upside, and the screw hole position on the circular mounting panel aligns with the bolt hole on the tang end flange for work piece irregular part is located the circular mounting panel below completely, can not cause the interference to the course of working, and overall structure is simple, and the cost is low, the work piece dismouting of being convenient for, convenient to use, easily operation.
In this embodiment, a pair of locking screws 400 are further included for passing through the bolt holes on the spigot end flange and being in threaded connection with the threaded holes on the circular mounting plate; the spigot end flange is fixed on the circular mounting plate by the locking screw, so that the whole workpiece is clamped, and the operation is simple.
In this embodiment, the locking screw is a socket head cap screw.
In this embodiment, the thickness of the circular mounting plate is 12-15 mm, and the width of the U-shaped open slot is 5-10 mm larger than the width of the spigot part of the valve end cover.
Any technical solution disclosed in the present invention is, unless otherwise stated, disclosed a numerical range if it is disclosed, and the disclosed numerical range is a preferred numerical range, and any person skilled in the art should understand that: the preferred ranges are merely those values which are obvious or representative of the technical effects which can be achieved. Because numerical value is more, can't be exhaustive, so the utility model discloses just disclose some numerical values with the illustration the technical scheme of the utility model to, the numerical value that the aforesaid was enumerated should not constitute right the utility model discloses create the restriction of protection scope.
The utility model discloses if disclose or related to mutual fixed connection's spare part or structure, then, except that other has declared, fixed connection can understand: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).
In addition, the terms used in any aspect of the present disclosure as described above to indicate positional relationships or shapes include similar, analogous, or approximate states or shapes unless otherwise stated.
The utility model provides an arbitrary part both can be assembled by a plurality of solitary component parts and form, also can be the solitary part that the integrated into one piece technology was made.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the protection scope of the technical solution of the present invention.
Claims (4)
1. The utility model provides a valve end cover spigot end processing frock which characterized in that: the circular mounting plate is clamped on a three-jaw chuck, a U-shaped open slot is formed in the circular mounting plate, the circle center of the circular mounting plate is located in the U-shaped open slot, the width of the U-shaped open slot is larger than the width of a spigot part of a valve end cover and smaller than the width of a spigot end flange, a pair of threaded holes are symmetrically formed in the U-shaped open slot in two sides of the circular mounting plate, the distance between the two threaded holes is consistent with the distance between two bolt holes in the spigot end flange, and a connecting line between the circle centers of the two threaded holes penetrates through the circle center of the circular mounting plate.
2. The valve end cover spigot end processing tool of claim 1, wherein: the locking device also comprises a pair of locking screws which are used for penetrating through bolt holes on the spigot end flange and are in threaded connection with threaded holes on the circular mounting plate.
3. The valve end cover spigot end processing tool according to claim 2, wherein: the locking screw is a socket head cap screw.
4. The valve end cover spigot end processing tool of claim 1, wherein: the thickness of the circular mounting plate is 12-15 mm, and the width of the U-shaped open slot is 5-10 mm larger than that of the spigot part of the valve end cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220522832.XU CN217096641U (en) | 2022-03-11 | 2022-03-11 | Valve end cover spigot end processing frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220522832.XU CN217096641U (en) | 2022-03-11 | 2022-03-11 | Valve end cover spigot end processing frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217096641U true CN217096641U (en) | 2022-08-02 |
Family
ID=82601943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220522832.XU Active CN217096641U (en) | 2022-03-11 | 2022-03-11 | Valve end cover spigot end processing frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217096641U (en) |
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2022
- 2022-03-11 CN CN202220522832.XU patent/CN217096641U/en active Active
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