CN210937316U - Positioning tool of ball valve core circle milling device - Google Patents
Positioning tool of ball valve core circle milling device Download PDFInfo
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- CN210937316U CN210937316U CN201921056379.2U CN201921056379U CN210937316U CN 210937316 U CN210937316 U CN 210937316U CN 201921056379 U CN201921056379 U CN 201921056379U CN 210937316 U CN210937316 U CN 210937316U
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- valve core
- ball valve
- case
- semicircle ring
- positioning tool
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Abstract
The utility model relates to a ball valve case mills location frock of circle device, including the circle device of milling and fixing the epaxial case location head of rotation of the circle device of milling, center of sphere location head includes integrated into one piece's flange joint board, cylinder changeover portion and grip segment, and the grip segment includes the semicircle ring of two separations, and the semicircle ring inner wall has the fixing base through the bolt fastening, is fixed with distraction device on the fixing base on one of them semicircle ring, and the output of distraction device offsets with the fixing base on another semicircle ring. The utility model discloses a in the time, embolia the centre gripping section with the case, then utilize the distraction device to strut two semicircle rings and come the centre gripping location case, can adapt to the comparatively case that is close of size, the commonality is stronger, only needs a power supply, practices thrift the cost, has simple structure, convenient operation, fixed stable advantage.
Description
Technical Field
The utility model relates to a case processing technology field, concretely relates to ball valve case mills location frock of circle device.
Background
The surface of the valve core needs to be milled by a milling machine in the valve core machining process, and the valve core needs to be clamped and positioned by a special tool in the process. The existing valve core clamping and positioning tool generally adopts two matched dies to clamp and fix the valve core, and then a circle milling machine is used for carrying out circle milling treatment on the valve core, such as a valve core end face milling clamp disclosed in the patent application number 201210364401.6. The structure is complex and requires two power sources.
SUMMERY OF THE UTILITY MODEL
To not enough among the background art, the utility model provides a ball valve case mills location frock of circle device.
The utility model adopts the technical proposal that: the utility model provides a ball valve case mills location frock of circle device, includes the circle device of milling and fixes the epaxial case location head of pivot at the circle device of milling, center of sphere location head include integrated into one piece's flange joint board, cylinder changeover portion and centre gripping section, the centre gripping section include the semicircle ring of two separations, the semicircle ring inner wall has the fixing base through the bolt fastening, is fixed with distraction device on the fixing base on one of them semicircle ring, the output of distraction device offsets with the fixing base on another semicircle ring.
Furthermore, a plurality of fixing holes are formed in the periphery of the flange connecting plate at equal intervals.
Furthermore, a positioning step is arranged between the cylindrical transition section and the clamping section.
Furthermore, the outer surface of the semicircular ring is provided with anti-skid convex lines.
Further, the anti-skid wales are square or round.
Furthermore, the strutting device is a hydraulic cylinder or an air cylinder.
Further, the valve core positioning head is made of spring steel.
The utility model has the advantages that: the utility model discloses a in the time, embolia the centre gripping section with the case, then utilize the distraction device to strut two semicircle rings and come the centre gripping location case, can adapt to the comparatively case that is close of size, the commonality is stronger, only needs a power supply, practices thrift the cost, has simple structure, convenient operation, fixed stable advantage.
In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided.
The present invention will be described in further detail below with reference to the drawings.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic front view of a valve core positioning head.
FIG. 3 is a side view of a valve core positioning head
In the figure: 1. a circle milling device; 2. a valve core positioning head; 3. a flange connecting plate; 4. a cylindrical transition section; 5. a clamping section; 6. a semicircular ring; 7. a fixed seat; 8. a distraction device; 9. a fixing hole; 10. positioning a step; 11. anti-skid wales.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
The utility model provides a ball valve case mills location frock of circle device.
In this embodiment, referring to fig. 1 to 3, the positioning tool for the ball valve core milling device includes a milling device 1 and a valve core positioning head 2 fixed on a rotating shaft of the milling device 1, where the ball center positioning head 2 includes an integrally formed flange connecting plate 3, a cylindrical transition section 4 and a clamping section 5, the clamping section 5 includes two separated semicircular rings 6, fixing seats 7 are fixed on inner walls of the semicircular rings 6 through bolts, a spreading device 8 is fixed on the fixing seat 7 on one of the semicircular rings, and an output end of the spreading device 8 abuts against the fixing seat 7 on the other semicircular ring.
The utility model discloses in the time of using, with the case suit on the centre gripping section, utilize the semicircle ring that struts the device and strut the centre gripping section, utilize the outer wall of centre gripping section and the friction of case to fix a position the case, its simple structure, the location is stable, the operation and the control of being convenient for, in addition, as long as the shaft hole size of case is in centre gripping section match range, just can the not case of equidimension of centre gripping location, application scope is wider.
Specifically, a plurality of fixing holes 9 are arranged on the periphery of the flange connecting plate 3 at equal intervals; and a positioning step 10 is arranged between the cylindrical transition section 4 and the clamping section 5. The positioning step is used for positioning the installation position of the valve core.
Specifically, the outer surface of the semicircular ring 6 is provided with an anti-skid convex line 11; the anti-skid wales are square or round.
Among the above-mentioned technical scheme, through setting up anti-skidding burr, increase the frictional force of case and clamping section outer wall, improve the fixed stability of case.
Specifically, the strutting device is a hydraulic cylinder or an air cylinder; the valve core positioning head is made of spring steel.
The utility model discloses a in the time, embolia the centre gripping section with the case, then utilize the distraction device to strut two semicircle rings and come the centre gripping location case, can adapt to the comparatively case that is close of size, the commonality is stronger, only needs a power supply, practices thrift the cost, has simple structure, convenient operation, fixed stable advantage.
The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the inventive concepts are not limited to the embodiments, and any modifications that utilize the inventive concepts are intended to be included within the scope of the appended claims.
Claims (7)
1. The utility model provides a ball valve case mills location frock of circle device which characterized in that: including the circle milling device with fix the epaxial case location head of commentaries on classics of circle milling device, case location head include integrated into one piece's flange joint board, cylinder changeover portion and centre gripping section, the centre gripping section include the semicircle ring of two separations, the semicircle ring inner wall has the fixing base through the bolt fastening, is fixed with distraction device on the fixing base on one of them semicircle ring, the output of distraction device offsets with the fixing base on another semicircle ring.
2. The positioning tool for the ball valve core rounding device according to claim 1, characterized in that: the periphery of the flange connecting plate is provided with a plurality of fixing holes at equal intervals.
3. The positioning tool for the ball valve core rounding device according to claim 1, characterized in that: and a positioning step is arranged between the cylindrical transition section and the clamping section.
4. The positioning tool for the ball valve core rounding device according to any one of claims 1 to 3, characterized in that: and the outer surface of the semicircular ring is provided with anti-skid convex lines.
5. The positioning tool for the ball valve core rounding device according to claim 4, characterized in that: the anti-skid wales are square or round.
6. The positioning tool for the ball valve core rounding device according to claim 1, characterized in that: the strutting device is a hydraulic cylinder or an air cylinder.
7. The positioning tool for the ball valve core rounding device according to claim 1, characterized in that: the valve core positioning head is made of spring steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921056379.2U CN210937316U (en) | 2019-07-08 | 2019-07-08 | Positioning tool of ball valve core circle milling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921056379.2U CN210937316U (en) | 2019-07-08 | 2019-07-08 | Positioning tool of ball valve core circle milling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210937316U true CN210937316U (en) | 2020-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921056379.2U Active CN210937316U (en) | 2019-07-08 | 2019-07-08 | Positioning tool of ball valve core circle milling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210937316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114770858A (en) * | 2022-03-31 | 2022-07-22 | 公元股份有限公司 | Positioning tool for injection molding ball valve |
-
2019
- 2019-07-08 CN CN201921056379.2U patent/CN210937316U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114770858A (en) * | 2022-03-31 | 2022-07-22 | 公元股份有限公司 | Positioning tool for injection molding ball valve |
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