CN209830926U - Special-shaped valve fixture - Google Patents
Special-shaped valve fixture Download PDFInfo
- Publication number
- CN209830926U CN209830926U CN201920146500.4U CN201920146500U CN209830926U CN 209830926 U CN209830926 U CN 209830926U CN 201920146500 U CN201920146500 U CN 201920146500U CN 209830926 U CN209830926 U CN 209830926U
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- CN
- China
- Prior art keywords
- valve body
- valve
- supporting plate
- shaft pin
- pressing
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- 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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- Lift Valve (AREA)
- Valve Housings (AREA)
Abstract
The utility model provides a dysmorphism valve anchor clamps belongs to frock clamp technical field, including bottom plate, first backup pad, second backup pad, installation pivot, compress tightly pivot and location cushion. When the valve body of the five-way ball valve is processed, the bottom plate is firstly fixed on a workbench of a machine tool or a processing center, then the center hole of the valve body is sleeved outside the installation shaft pin arranged on the first supporting plate, two side outlets of the valve body are placed at the tops of the positioning cushion blocks arranged on two side faces of the installation shaft pin, the valve body is prevented from rotating, and then the valve body is pressed and fixed on the installation shaft pin through the pressing shaft pin arranged on the second supporting plate. The utility model discloses special-shaped valve anchor clamps, simple structure preparation low cost to the installation easy operation of valve body, it is fixed firm, reduced to add operating personnel unnecessary auxiliary time at the valve body and improved production efficiency.
Description
Technical Field
The utility model belongs to the technical field of frock clamp, more specifically say, relate to a dysmorphism valve anchor clamps.
Background
A valve is a device for controlling the direction, pressure, and flow rate of a fluid in a fluid system, and is a device capable of controlling the flow rate of a medium (liquid, gas, or powder) in a pipe or equipment by flowing or stopping the medium. According to their function, they can be classified into shut-off valves, check valves, regulating valves, and the like. In the valve body processing process of the valve, because the shape of the valve body is mostly irregular (such as a five-way ball valve), the valve body is difficult to fix when the valve body is processed, and the working efficiency and the processing precision of the valve body processing are influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dysmorphism valve anchor clamps aims at solving the valve body of current five-way ball valve and adds the problem of the fixed difficulty of clamping man-hour.
In order to achieve the above object, the utility model adopts the following technical scheme: provided is a profile valve fixture, including:
a base plate;
the first supporting plate is arranged on the bottom plate and is perpendicular to the bottom plate;
the second supporting plate is arranged on the bottom plate and is parallel to the first supporting plate;
the mounting shaft pin is arranged on the first supporting plate, is perpendicular to the first supporting plate and is used for fixing a central hole of the valve body;
the pressing shaft pin is movably arranged on the second supporting plate, is coaxially arranged with the mounting shaft pin and is used for pressing and fixing the valve body on the mounting shaft pin; and
and the positioning cushion blocks are arranged on two sides of the mounting shaft pin and used for supporting and positioning the valve body.
Furthermore, the number of the installation shaft pins is multiple, the installation shaft pins are uniformly arranged along the length direction of the first supporting plate, and the number of the compression shaft pins and the number of the positioning cushion blocks are matched with the number of the installation shaft pins.
Further, the length of the mounting shaft pin is smaller than the height of the center hole of the valve body, and the diameter of the mounting shaft pin is matched with the height diameter of the center hole.
Further, the pressure pin includes:
the rotating screw penetrates through the second supporting plate and is in threaded connection with the second supporting plate;
the pressing piece is rotatably arranged at the end part of the rotating screw rod, is positioned between the first supporting plate and the second supporting plate and is used for pressing and fixing the valve body on the mounting shaft pin;
and the rotating handle is arranged at the end part of the rotating screw rod, which is far away from the pressing piece.
Further, the pressure pin further includes:
and the fixing groove is arranged on the end face, close to the mounting shaft pin, of the pressing sheet, is coaxially arranged with the rotating screw rod, and is used for accommodating the side end face of the valve body.
Further, the rotating screw includes:
the rod body penetrates through the second supporting plate; and
and the driving threads are arranged on the periphery of the rod body and are uniformly arranged along the length direction of the rod body.
Further, the drive thread is a triangular thread, and the drive thread is a metric upset thread.
Further, the dysmorphism valve anchor clamps still include:
and the fixed pressing plates are arranged on two side surfaces of the bottom plate and used for fixing the bottom plate to a workbench of a machine tool.
Further, the fixed platen includes:
the pressing plate body is arranged on two side surfaces of the bottom plate;
the reinforcing ribs are arranged between the pressing plate body and the first supporting plate; and
and the fixing threaded hole is formed in the pressure plate body and used for installing the pressure plate body on the workbench.
The utility model provides a special-shaped valve anchor clamps's beneficial effect lies in: compared with the prior art, when processing the valve body of five-way ball valve, at first with the bottom plate fixed to lathe or machining center's workstation on, then with the centre bore suit of valve body to set up the installation pivot outside on first backup pad to place the location cushion top that sets up at installation pivot both sides face with two side outlets of valve body, prevent that the valve body from taking place to rotate, then compress tightly the valve body through the pressure pin that sets up in the second backup pad and fix on the installation pivot. The utility model discloses special-shaped valve anchor clamps, simple structure preparation low cost to the installation easy operation of valve body, it is fixed firm, reduced to add operating personnel unnecessary auxiliary time at the valve body and improved production efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a first schematic structural diagram of a special-shaped valve fixture provided in an embodiment of the present invention;
fig. 2 is a schematic structural diagram ii of the special-shaped valve fixture provided in the embodiment of the present invention;
fig. 3 is a schematic structural diagram of the valve body processed by the present invention.
In the figure: 1. a base plate; 2. a first support plate; 3. a second support plate; 4. installing a shaft pin; 5. pressing the shaft pin; 51. rotating the screw; 52. a compression sheet; 53. rotating the handle; 54. fixing the groove; 6. positioning a cushion block; 7. fixing the pressing plate; 71. a pressing plate body; 72. reinforcing ribs; 73. fixing the threaded hole; 8. a valve body; 81. a central bore; 82. and a side outlet.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to fig. 3, the special-shaped valve clamp according to the present invention will be described. The special-shaped valve clamp comprises a bottom plate 1, a first supporting plate 2, a second supporting plate 3, a mounting shaft pin 4, a pressing shaft pin 5 and a positioning cushion block 6. The first supporting plate 2 is arranged on the bottom plate 1 and is perpendicular to the bottom plate 1; the second supporting plate 3 is arranged on the bottom plate 1 and is parallel to the first supporting plate 2; the mounting shaft pin 4 is arranged on the first support plate 2, is perpendicular to the first support plate 2, is positioned in a central hole on the valve body and is used for mounting and fixing the valve body; the pressing shaft pin 5 is movably arranged on the second supporting plate 3, is coaxially arranged with the mounting shaft pin 4 and is used for pressing and fixing the valve body on the mounting shaft pin 4; and positioning cushion blocks 6 are arranged on two sides of the mounting shaft pin 4 and used for preventing the valve body from rotating.
Compared with the prior art, the dysmorphism valve anchor clamps that this embodiment provided, when the valve body of processing five-way ball valve, at first with bottom plate 1 fixed to lathe or machining center's workstation on, then with the centre bore suit of valve body to set up the installation pivot 4 outsides on first backup pad 2, and place two side outlets of valve body to the 6 tops of setting at the location cushion of 4 both sides faces of installation pivot, prevent that the valve body from taking place to rotate, then compress tightly the valve body through setting up the pressure pin 5 in second backup pad 3 and fix on installation pivot 4. And then machining the end face of the side outlet positioned at the top on the valve body through a machine tool or a machining center. The utility model discloses special-shaped valve anchor clamps, simple structure preparation low cost to the installation easy operation of valve body, it is fixed firm, reduced to add operating personnel unnecessary auxiliary time at the valve body and improved production efficiency.
As a specific implementation of the special-shaped valve fixture provided by the utility model, please refer to fig. 1 and fig. 2 together, the quantity of installation pivot 4 is a plurality of, and a plurality of installation pivot 4 evenly set up along the length direction of first backup pad 2, compress tightly the quantity of pivot 5 and locating cushion 6 and the quantity phase-match of installation pivot 4. The quantity of installation pivot 4 is a plurality of, can add a procedure and process a plurality of valve bodies simultaneously when the machine tool number mills man-hour, can make this embodiment can the clamping a plurality of valve bodies simultaneously for processing, has reduced the valve body and has assisted the number of times of alignment on machining center or lathe, has improved machining efficiency.
As a specific implementation manner of the special-shaped valve clamp provided by the present invention, please refer to fig. 1 and fig. 2, the length of the installation shaft pin 4 is smaller than the height of the center hole on the valve body, and the diameter of the installation shaft pin 4 matches with the height diameter of the center hole. The diameter of the mounting shaft pin 4 is 0.06mm smaller than the diameter of the central hole, and the mounting shaft pin 4 is of the size, so that the valve body and the mounting shaft pin 4 are more accurately mounted during processing, the clamping is firm and reliable, and the processing precision of the valve body is improved.
As a specific embodiment of the special-shaped valve clamp provided by the present invention, please refer to fig. 1 and 2, the pressing pin 5 includes a rotating screw 51, a pressing piece 52 and a rotating handle 53. The rotating screw 51 penetrates through the second support plate 3 and is in threaded connection with the second support plate 3; the pressing piece 52 is rotatably arranged at the end part of the rotating screw 51, is positioned between the first supporting plate 2 and the second supporting plate 3, and is used for pressing and fixing the valve body on the mounting shaft pin 4; a turning handle 53 is provided at the end of the turning screw 51 remote from the pressing piece 52. With the adoption of the structure of the pressing shaft pin 5, the rotating handle 53 can be rotated to drive the rotating screw rod 51 to move along the axial direction of the rotating screw rod 51, so that the pressing piece 52 is pushed to be close to or far away from the mounting shaft pin 4, and the use of the pressing shaft pin 5 is simpler and more convenient.
Optionally, a rotating structure is further disposed between the pressing piece 52 and the rotating screw 51, so that the pressing piece 52 is rotatably disposed at an end of the rotating screw 51, and the rotating structure is a rotating bearing.
As a specific embodiment of the special-shaped valve clamp provided in the present invention, please refer to fig. 1 and 2, the pressing pin 5 further includes a fixing groove 54. The fixing groove 54 is provided on the end surface of the pressing piece 52 close to the mounting shaft pin 4, and is arranged coaxially with the rotating screw 51, for accommodating the side end surface of the valve body. The size of the fixing groove 54 is matched with the end face of the valve body, and the valve body is fixed more firmly and reliably due to the arrangement of the fixing groove 54.
As a specific embodiment of the special-shaped valve clamp provided in the present invention, please refer to fig. 1 and 2, the rotating screw 51 includes a rod body and a driving thread. The rod body penetrates through the second supporting plate 3; and the driving thread is arranged on the periphery of the rod body and is uniformly arranged along the length direction of the rod body. The second support plate 3 is also provided with a threaded hole matched with the driving thread. The rotating screw 51 is adjusted in a thread driving mode, so that the movement of the compression shaft pin 5 is more stable and accurate, and the valve body is more firmly and reliably fixed.
As a specific embodiment of the special-shaped valve clamp provided by the present invention, please refer to fig. 1 and fig. 2, the driving screw is a triangular screw, and the driving screw is a metric rough pressing screw. The driving thread is a triangular thread, and the triangular thread has low screwing torque and high locking performance.
As a specific embodiment of the special-shaped valve clamp provided by the present invention, please refer to fig. 1 and 2, the special-shaped valve clamp further includes a fixing pressing plate 7. The number of the fixed pressing plates 7 is plural, and the fixed pressing plates are arranged on two side faces of the base plate 1 and used for fixing the base plate 1 to a workbench of a machine tool. The setting of the fixed pressing plate 7 enables the base to be more convenient and faster to mount on the workbench of the machine tool, so that the operation of the embodiment is more convenient.
As a specific embodiment of the special-shaped valve clamp provided by the present invention, please refer to fig. 1 and 2, the fixing pressing plate 7 includes a pressing plate body 71, a reinforcing rib 72 and a fixing threaded hole 73. The pressing plate body 71 is arranged on two side surfaces of the bottom plate 1; the reinforcing ribs 72 are arranged between the pressure plate body 71 and the first supporting plate 2; and fixing screw holes 73 are provided on the platen body 71 for mounting the platen body 71 to a table. The fixing threaded holes 73 can be used for fixing the fixing pressing plate 7 on a cushion block arranged on the working table surface through fastening screws, so that the fixing pressing plate 7 is more firmly installed, and meanwhile, the reinforcing ribs 72 are arranged to enable the fixing between the pressing plate body 71 and the first supporting plate 2 to be more stable.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A profile valve fixture for it, comprising:
a base plate;
the first supporting plate is arranged on the bottom plate and is perpendicular to the bottom plate;
the second supporting plate is arranged on the bottom plate and is parallel to the first supporting plate;
the mounting shaft pin is arranged on the first supporting plate, is perpendicular to the first supporting plate and is used for fixing a central hole of the valve body;
the pressing shaft pin is movably arranged on the second supporting plate, is coaxially arranged with the mounting shaft pin and is used for pressing and fixing the valve body on the mounting shaft pin; and
and the positioning cushion blocks are arranged on two sides of the mounting shaft pin and used for supporting and positioning the valve body.
2. The contoured valve fixture of claim 1, wherein the number of said mounting pins is plural, the plural mounting pins are uniformly arranged along the length direction of said first support plate, and the number of said pressing pins and said positioning pads matches the number of said mounting pins.
3. The contoured valve fixture of claim 2, wherein the length of said mounting axle pin is less than the height of the central bore of the valve body and the diameter of the mounting axle pin matches the height diameter of the central bore.
4. The profile valve fixture of claim 3 wherein the distance between said locating spacers is adapted to the width of the valve body and the upper surface of the locating spacer abuts the lower portion of the side outlet of the valve body.
5. The contoured valve clamp of any one of claims 1 to 4, wherein said hold-down pin comprises:
the rotating screw penetrates through the second supporting plate and is in threaded connection with the second supporting plate;
the pressing piece is rotatably arranged at the end part of the rotating screw rod, is positioned between the first supporting plate and the second supporting plate and is used for pressing and fixing the valve body on the mounting shaft pin;
and the rotating handle is arranged at the end part of the rotating screw rod, which is far away from the pressing piece.
6. The contoured valve clamp of claim 5, wherein said hold-down pin further comprises:
and the fixing groove is arranged on the end face, close to the mounting shaft pin, of the pressing sheet, is coaxially arranged with the rotating screw rod, and is used for accommodating the side end face of the valve body.
7. The contoured valve clamp of claim 6, wherein said rotating screw comprises:
the rod body penetrates through the second supporting plate; and
and the driving threads are arranged on the periphery of the rod body and are uniformly arranged along the length direction of the rod body.
8. The contoured valve clamp of claim 7, wherein said drive threads are triangular threads and said drive threads are metric upset threads.
9. The contoured valve clamp of any one of claims 1 to 4, further comprising:
and the fixed pressing plates are arranged on two side surfaces of the bottom plate and used for fixing the bottom plate to a workbench of a machine tool.
10. The contoured valve clamp of claim 9, wherein the stationary platen comprises:
the pressing plate body is arranged on two side surfaces of the bottom plate;
the reinforcing ribs are arranged between the pressing plate body and the first supporting plate; and
and the fixing threaded hole is formed in the pressure plate body and used for installing the pressure plate body on the workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920146500.4U CN209830926U (en) | 2019-01-28 | 2019-01-28 | Special-shaped valve fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920146500.4U CN209830926U (en) | 2019-01-28 | 2019-01-28 | Special-shaped valve fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209830926U true CN209830926U (en) | 2019-12-24 |
Family
ID=68902959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920146500.4U Expired - Fee Related CN209830926U (en) | 2019-01-28 | 2019-01-28 | Special-shaped valve fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209830926U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111300094A (en) * | 2020-03-14 | 2020-06-19 | 佛山舒宜添科技有限公司 | Clamping device is used in processing of valve body terminal surface |
| CN111360564A (en) * | 2020-04-22 | 2020-07-03 | 周江宏 | Fool-proof device for numerical control machine tool workpiece processing safety |
| CN112091687A (en) * | 2020-10-20 | 2020-12-18 | 李艳艳 | Fixing clamp for numerical control machine tool |
-
2019
- 2019-01-28 CN CN201920146500.4U patent/CN209830926U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111300094A (en) * | 2020-03-14 | 2020-06-19 | 佛山舒宜添科技有限公司 | Clamping device is used in processing of valve body terminal surface |
| CN111360564A (en) * | 2020-04-22 | 2020-07-03 | 周江宏 | Fool-proof device for numerical control machine tool workpiece processing safety |
| CN112091687A (en) * | 2020-10-20 | 2020-12-18 | 李艳艳 | Fixing clamp for numerical control machine tool |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 Termination date: 20220128 |