CN218955645U

CN218955645U - Valve flange diameter qualification degree detection device

Info

Publication number: CN218955645U
Application number: CN202320078472.3U
Authority: CN
Inventors: 陈章
Original assignee: Shenpu Flange Manufacturing Co ltd
Current assignee: Shenpu Flange Manufacturing Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-05-02
Anticipated expiration: 2033-01-10

Abstract

The embodiment of the application discloses valve flange diameter qualification degree detection device, including supporting the base, the opposite side fixedly connected with motor support frame on support base upper portion, the dwang is installed to one side of motor support frame, the outside fixedly connected with scale plate of dwang, limit cover is installed to one side on support base upper portion, limit the internally mounted of cover has the threaded rod. This valve flange diameter qualification detection device, through rotating the screw push rod, the screw push rod carries the position of first clamp plate and adjusts, and the position that first clamp plate drove the spring simultaneously is adjusted, and the back is adjusted to the position of spring, can carry and detect the tentacle extrusion outside at the reference column according to reference column diameter size difference to detect the tentacle and carry out the pressfitting to the position of reference column and prescribe a limit to, and detect the tentacle and detect the in-process to the reference column diameter, detect the effect that the tentacle can detect the reference column of size difference.

Description

Valve flange diameter qualification degree detection device

Technical Field

The utility model relates to the technical field of valve flange detection equipment, in particular to a device for detecting the diameter qualification degree of a valve flange.

Background

The flange is also called a flange plate or flange. The parts connecting the pipes to each other are connected to the pipe ends. The flanges are provided with holes, and the two flanges are tightly connected by bolts. The flanges are sealed by gaskets. The flange is a disc-shaped part, most commonly used in pipeline engineering, and the flanges are used in pairs. In pipeline engineering, flanges are mainly used for connection of pipelines. In the valve flange production process, the state of the flange needs to be detected, when the state of the flange is detected, the outer diameter or the inner diameter of the flange needs to be detected, when the diameter of the flange is detected, the qualification degree of the diameter needs to be detected, and the produced flange is detected by commonly utilizing a diameter qualification degree detection device.

In the valve diameter qualification degree detection device, according to the model of flange, design corresponding diameter's cylinder and pipe, adjust the position of cylinder and pipe simultaneously, drive cylinder and pipe cup joint in proper order in the inside or the outside of flange, whether match and align between cylinder and pipe and the flange according to observing, cylinder and pipe can detect the diameter qualification degree of flange promptly, but because the flange model is different, when detecting the diameter part of flange to different models, need produce and replace detection cylinder and the pipe of different models, but produce and replace detection pipe and cylinder of different models, increase the loss of material and the problem of waste time, for this reason, a valve flange diameter qualification degree detection device has been proposed.

Disclosure of Invention

The utility model provides a valve flange diameter qualification degree detection device, which is provided with a rotary threaded push rod, wherein the position of a spring carried by the threaded push rod is adjusted, and the position of a detection tentacle outside a positioning column is carried by the spring to be adjusted, namely, after the detection tentacle is sheathed outside the positioning column, the detection tentacle can be carried to contact and detect the outer part of the positioning column according to the diameter of the positioning column.

The utility model provides the following technical scheme: the utility model provides a valve flange diameter qualification degree detection device, includes the support base, the opposite side fixedly connected with motor support frame on support base upper portion, the dwang is installed to one side of motor support frame, the outside fixedly connected with scale plate of dwang, the limit cover is installed to one side on support base upper portion, the internally mounted who limits the cover has the threaded rod, the outside upper end threaded connection of threaded rod has the expansion clamp, the upper portion fixedly connected with locating plate of expansion clamp, internally mounted of scale plate one side has the screw thread push rod, the lower part fixedly connected with first clamp plate of screw thread push rod, the outside activity of scale plate has cup jointed the spring, the measuring rod is installed in the outside of spring, one side fixedly connected with detects the tentacle of spring, the mid-mounting in the locating plate outside has the threaded rod to limit the cover, the outside activity of limiting the cover has cup jointed the screw thread post, the outside threaded connection of screw thread post has the clamp, the valve flange has been cup jointed in the middle part activity of locating plate, the reference column is installed to one side of locating plate.

Preferably, the upper part and the lower part of the spring are respectively provided with a detection rod, and the detection rods are respectively arranged between the rotating rod and the spring and between the spring and the first pressing plate.

Preferably, the thread pushing rod passes through the scale plate and clings to the outer part of the first pressing plate, the scale plate is arranged at the upper end and the lower end of the outer part of the rotating rod, and a scale groove is formed in the outer part of the scale plate.

Preferably, the inside of inject the cover has offered the spout, the both sides activity of flexible clamp lower part cup joints in the inside of spout, flexible clamp is including telescopic link and movable sleeve.

Preferably, the inside of locating plate both sides has seted up the spout, the middle part activity of clamp plate cup joints in the inside of spout, reverse thread groove has been seted up to the upper end and the lower extreme of screw thread post.

Preferably, the inner side of the pressing plate extends to the other side of the positioning plate, and the pressing plate is clung to the outer part of the positioning column.

Preferably, the detecting feeler may extend to the inside or the outside of the positioning column, and the other side of the valve flange extends to the inside of the front end of the rotating rod.

Compared with the existing valve flange diameter qualification degree detection device, the device has the following beneficial effects:

1. this valve flange diameter qualification detection device, through rotating the screw push rod, the screw push rod carries the position of first clamp plate and adjusts, and the position that first clamp plate drove the spring simultaneously is adjusted, and the back is adjusted to the position of spring, can carry and detect the tentacle extrusion outside at the reference column according to reference column diameter size difference to detect the tentacle and carry out the pressfitting to the position of reference column and prescribe a limit to, and detect the tentacle and detect the in-process to the reference column diameter, detect the effect that the tentacle can detect the reference column of size difference.

2. This valve flange diameter qualification degree detection device, through rotating the screw thread post, the screw thread post drives the clamp plate and evenly moves to the inboard, the clamp plate is synchronous to the middle part compression of locating plate, the clamp plate can extrude the position of locating plate to prescribe a limit to, the clamp plate carries the locating plate to keep the state of centering, adjust the position of locating plate simultaneously, the threaded rod prescribes a limit to the position that the cover carried the valve flange cup joints, after the opposite side of valve flange extends to the inside of dwang, after the valve flange extends to the inside of dwang, can carry the position of locating plate and dwang and calibrate, avoid when appearing the skew because the mounted position of locating plate, lead to causing the problem of interference when examining the diameter of locating plate.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic side view of the main body of the present utility model;

FIG. 3 is a schematic cross-sectional view of the main body of the present utility model;

fig. 4 is an enlarged schematic view of the structure of the present utility model at a.

In the figure: 1. a support base; 2. a motor support; 3. a rotating lever; 4. a scale plate; 5. a threaded push rod; 6. a first platen; 7. a spring; 8. a detection rod; 9. detecting tentacles; 10. defining a sleeve; 11. a threaded rod; 12. a telescopic clamp; 13. a positioning plate; 14. a threaded rod defining a sleeve; 15. a threaded column; 16. a pressing plate; 17. a valve flange; 18. and positioning columns.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

Referring to fig. 1, 2, 3 and 4, a valve flange diameter qualification detecting device comprises a supporting base 1, a motor supporting frame 2 is fixedly connected to the other side of the upper part of the supporting base 1, the position of a rotating rod 3 carried by the motor supporting frame 2 is limited, the rotating rod 3 is installed on one side of the motor supporting frame 2, the rotating rod 3 rotates, the rotating rod 3 carries a spring 7 to rotate, a scale plate 4 is fixedly connected to the outside of the rotating rod 3, the position of the scale plate 4 carries the spring 7 to adjust, a limiting sleeve 10 is installed on one side of the upper part of the supporting base 1, the limiting sleeve 10 limits the position of a threaded rod 11, a threaded rod 11 is installed in the limiting sleeve 10, the position of the threaded rod 11 carrying a telescopic clamp 12 is adjusted, the upper end of the outer part of the threaded rod 11 is in threaded connection with the telescopic clamp 12, the height of the telescopic clamp 12 carrying a positioning plate 13 is adjusted, the upper part of the telescopic clamp 12 is fixedly connected with a positioning plate 13, a threaded push rod 5 is arranged in one side of the scale plate 4, the threaded push rod 5 is rotated, the threaded push rod 5 pushes a first pressing plate 6 to move downwards and adjust the position of a spring 7, the lower part of the threaded push rod 5 is fixedly connected with the first pressing plate 6, the outside of the scale plate 4 is movably sleeved with the spring 7, the position of the spring 7 is adjusted, the spring 7 carries a detection feeler 9 to be attached to the outside of a positioning column 18, a detection rod 8 is arranged on the outside of the spring 7, the detection rod 8 drives the spring 7 to be in a extrusion force state, one side of the spring 7 is fixedly connected with the detection feeler 9, after the detection feeler 9 contacts with the outside of the positioning column 18, the detection feeler 9 can detect the diameter of the positioning column 18, a threaded rod limiting sleeve 14 is arranged in the middle of the outside of the positioning plate 13, the threaded rod limiting sleeve 14 limits the position of the threaded column 15, the threaded column 15 is movably sleeved outside the threaded rod limiting sleeve 14, the threaded column 15 is rotated, the threaded column 15 drives the position of the pressing plate 16 to be synchronously adjusted, the outer side of the threaded column 15 is in threaded connection with the pressing plate 16, the pressing plate 16 limits the position of the positioning column 18 in an extrusion mode, the valve flange 17 is movably sleeved in the middle of the positioning plate 13, the valve flange 17 extends to the inside of the rotating rod 3, the position between the valve flange 17 and the rotating rod 3 is limited, and the positioning column 18 is arranged on one side of the positioning plate 13.

Referring to fig. 1 and 2, the detection rod 8 is installed at the upper and lower parts of the spring 7, the detection rod 8 is installed between the rotation rod 3 and the spring 7 and between the spring 7 and the first pressing plate 6, the detection rod 8 is installed at the upper and lower parts of the spring 7, that is, the detection rod 8 extends between the rotation rod 3 and the spring 7, when the detection feeler 9 installed at the other side of the spring 7 extends to the inside or the outside of the positioning column 18, the rotation rod 3 rotates, the spring 7 is carried to rotate, and meanwhile, the defect of the inner diameter or the outer diameter of the detection rod 8 can be detected according to the change of the position between the observation spring 7 and the scale plate 4 when the spring 7 moves at the position outside the scale plate 4, and the problem of irregular overall shape of the positioning column 18 can be detected.

Referring to fig. 3, the threaded push rod 5 passes through the scale plate 4 and clings to the outside of the first pressing plate 6, the scale plate 4 is installed at the upper end and the lower end of the outside of the rotating rod 3, scale grooves are formed in the outside of the scale plate 4, the threaded push rod 5 drives the first pressing plate 6 to move inwards by rotating the threaded push rod 5, meanwhile, as the upper part and the lower part of the spring 7 are both provided with the detection rod 8, namely after the first pressing plate 6 moves downwards, the spring 7 moves to the positions of the centers of the rotating rod 3 and the first pressing plate 6, namely, the position of the spring 7 can be adjusted, meanwhile, after the position of the spring 7 is adjusted, the detection feeler 9 installed outside the carrying spring 7 clings to the positioning column 18 according to the size of the positioning column 18, and drives the detection feeler 9 to contact with the positioning column 18, the state of the pressing force kept between the detection feeler 9 and the positioning column 18 is detected according to the different sizes of the positioning column 18.

Referring to fig. 3, a chute is formed in the interior of the limiting sleeve 10, two sides of the lower portion of the telescopic clamp 12 are movably sleeved in the chute, the telescopic clamp 12 comprises a telescopic rod and a movable sleeve, a groove is formed in the interior of the limiting sleeve 10, the lower portion of the telescopic clamp 12 is movably sleeved in the groove, the threaded rod 11 is rotated, the threaded rod 11 and the telescopic clamp 12 perform threaded movement, the position of the portable positioning plate 13 is adjusted, and after the position of the positioning plate 13 is adjusted, the position of the positioning plate 13, which carries the positioning post 18, is controlled and adjusted with the detection feeler 9, so that the accuracy is increased when the positioning post 18 is positioned.

Referring to fig. 4, a sliding groove is formed in the two sides of the positioning plate 13, the middle of the pressing plate 16 is movably sleeved in the sliding groove, the upper end and the lower end of the threaded column 15 are provided with reverse threaded grooves, the threaded column 15 is respectively engaged with the upper pressing plate 16 and the lower pressing plate 16 through rotating the threaded column 15, the two pressing plates 16 are synchronously carried to adjust to the central position, the pressing plates 16 can squeeze and limit the position of the positioning column 18, when the position of the biscuit carrying the positioning column 18 is positioned, the positioning column 18 can be carried to keep the central position, namely, the accuracy is increased when the position of the positioning column 18 is increased, and the problem that the positioning column 18 is offset when the position of the other side of the positioning plate 13 is installed is avoided.

Referring to fig. 3 and 4, the inner side of the pressing plate 16 extends to the other side of the positioning plate 13, the pressing plate 16 is closely attached to the outer portion of the positioning post 18, the inner side of the pressing plate 16 extends to the other side of the positioning plate 13, the positioning post 18 is clamped between the pressing plates 16, the pressing plate 16 can squeeze and limit the position of the positioning post 18, and the problem of deviation of the position of the positioning post 18 is avoided.

Referring to fig. 3, the detecting feeler 9 may extend to the inside or outside of the positioning column 18, the other side of the valve flange 17 extends to the inside of the front end of the rotating rod 3, the valve flange 17 is installed through the inside of the positioning plate 13, while the valve flange 17 is located in the middle of the positioning column 18, when the position carrying the positioning column 18 is installed and positioned, the valve flange 17 extends to the inside of the rotating rod 3, that is, the valve flange 17 may be accurately installed in the middle of the rotating rod 3, so that the problem that the detecting result is affected due to the deviation of installation when the positioning column 18 detects is avoided, while the valve flange 17 is seriously installed in the inside of the rotating rod 3, the position of the valve flange 17 carrying the rotating rod 3 is limited, so that the problem of position deviation due to shaking when the rotating rod 3 rotates is avoided.

Working principle: during the use, install the reference column 18 in the inboard of clamp plate 16, rotate screw thread post 15 simultaneously, screw thread post 15 carries simultaneously between the clamp plate 16 and carries the screw thread motion, promptly screw thread post 15 rotation in-process, can drive clamp plate 16 and remove to the middle part of locating plate 13 in step, promptly when carrying the position of reference column 18 and fix a position, drive the reference column 18 and remove to the outside central point of locating plate 13 put, simultaneously adjust the position of telescopic clamp 12, telescopic clamp 12 drives valve flange 17 and extends to the inside of dwang 3, can drive the reference column 18 and keep the state of being centered, simultaneously rotate screw thread push rod 5, screw thread push rod 5 drives the position of spring 7 and adjusts, simultaneously detect the pressfitting outside at reference column 18, and can adjust the state of pressure, simultaneously start the motor of dwang 3 one side installation, the motor carries the dwang 3 and rotates, dwang 3 drives and detects feeler 9 rotation, detect feeler 9 and be located the outside rotation of reference column 18, when the outside diameter of reference column 18 is not neat, the problem that the position of detecting feeler 9 can appear the skew, can take place according to observe spring 7 rotation in-process, spring 7 is outside 4, the outside position of scale plate diameter emergence detection position of position, can take place the deflection state to the feeler 9.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and are not limiting thereof; although the present application has been described in detail with reference to the foregoing embodiments, one of ordinary skill in the art will appreciate that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not drive the essence of the corresponding technical solutions to depart from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. The utility model provides a valve flange diameter qualification degree detection device, includes support base (1), the opposite side fixedly connected with motor support frame (2) on support base (1) upper portion, dwang (3) are installed to one side of motor support frame (2), the outside fixedly connected with scale plate (4) of dwang (3), limit cover (10) are installed to one side on support base (1) upper portion, limit the internally mounted of cover (10) has threaded rod (11), threaded rod (11) outside upper end threaded connection has expansion clamp (12), the upper portion fixedly connected with locating plate (13) of expansion clamp (12), its characterized in that: the utility model discloses a measuring device, including scale board (4), screw rod, threaded rod, locating plate (13), valve flange (17) have been cup jointed in the outside activity of scale board (4), detection lever (8) are installed in the outside of spring (7), one side fixedly connected with of spring (7) detects tentacle (9), mid-mounting in locating plate (13) outside has threaded rod to inject cover (14), threaded post (15) have been cup jointed in the outside activity of threaded rod to inject cover (14), the outside threaded connection of threaded post (15) has clamp plate (16), valve flange (17) have been cup jointed in the middle part activity of locating plate (13), locating post (18) are installed to one side of locating plate (13).

2. The valve flange diameter qualification testing apparatus of claim 1, wherein: the upper part and the lower part of the spring (7) are respectively provided with a detection rod (8), and the detection rods (8) are respectively arranged between the rotating rod (3) and the spring (7) and between the spring (7) and the first pressing plate (6).

3. The valve flange diameter qualification testing apparatus of claim 1, wherein: the thread pushing rod (5) penetrates through the scale plate (4) and clings to the outer portion of the first pressing plate (6), the scale plate (4) is installed at the upper end and the lower end of the outer portion of the rotating rod (3), and a scale groove is formed in the outer portion of the scale plate (4).

4. The valve flange diameter qualification testing apparatus of claim 1, wherein: the inside of limiting cover (10) has seted up the spout, the both sides activity of telescopic clamp (12) lower part cup joints in the inside of spout, telescopic clamp (12) are including telescopic link and movable sleeve.

5. The valve flange diameter qualification testing apparatus of claim 1, wherein: the inside of locating plate (13) both sides has seted up the spout, the middle part activity of clamp plate (16) cup joints in the inside of spout, reverse thread groove has been seted up to the upper end and the lower extreme of screw thread post (15).

6. The valve flange diameter qualification testing apparatus of claim 1, wherein: the inner side of the pressing plate (16) extends to the other side of the positioning plate (13), and the pressing plate (16) is tightly attached to the outer part of the positioning column (18).

7. The valve flange diameter qualification testing apparatus of claim 1, wherein: the detecting feeler (9) can extend to the inside or the outside of the positioning column (18), and the other side of the valve flange (17) extends to the inside of the front end of the rotating rod (3).