CN219521890U - Valve body fixing tool - Google Patents
Valve body fixing tool Download PDFInfo
- Publication number
- CN219521890U CN219521890U CN202320773428.4U CN202320773428U CN219521890U CN 219521890 U CN219521890 U CN 219521890U CN 202320773428 U CN202320773428 U CN 202320773428U CN 219521890 U CN219521890 U CN 219521890U
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- positioning
- valve body
- pressing plate
- positioning seat
- fixing tool
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Abstract
The utility model belongs to the technical field of fixing devices, and particularly discloses a valve body fixing tool which comprises a positioning seat; the positioning assembly is arranged on the opposite side wall of the positioning seat and used for supporting and positioning the main body end and the flange end; the fixing mechanism is arranged at the end part of the positioning seat far away from the positioning assembly and comprises a pressing plate and a pressing rod, wherein the pressing plate is arranged on the positioning seat and is rotationally connected with the positioning seat, the pressing rod can be radially and slidably arranged on the positioning seat along the positioning seat so as to adjust the distance between the pressing rod and the pressing plate, and the fixing mechanism also comprises a fastening piece arranged on the pressing plate and the pressing rod.
Description
Technical Field
The utility model relates to the field of fixing devices, in particular to a valve body fixing tool.
Background
At present, in the machining industry, the clamp is an important factor of product quality, and when the valve body of the existing regulating valve is machined, the main body end and the flange end of the valve body are mainly machined, and the machining process often needs multiple times of clamping, is high in labor intensity, and is unstable in valve body clamping, so that machining dimensional accuracy is affected.
In order to solve the problem of governing valve body is fixed among the prior art, put forward a quick fixed frock of valve body production among the prior art, including bottom plate, backing plate, roof, base, two water courses, a plurality of flange holes, two cylinders, two splint, two inserts, a plurality of locating levers etc. utilize the mode of a plurality of locating levers and flange hole flange embedding, cooperate the dual insurance that has inserts and splint simultaneously, further improve stability, but once clamping can only fix single valve body, can't effectively improve the machining efficiency of valve body.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, the present utility model aims to provide a valve body fixing tool, which is used for solving the problem that in the prior art, only a single valve body can be fixed by one-time clamping, and the valve body processing efficiency is low.
To achieve the above and other related objects, the present utility model provides a valve body fixing tool, including:
a positioning seat;
the positioning assembly is arranged on the opposite side wall of the positioning seat and used for supporting and positioning the main body end and the flange end;
the fixing mechanism is arranged at the end part of the positioning seat far away from the positioning assembly and comprises a pressing plate and a pressing rod, wherein the pressing plate and the pressing rod are arranged on the positioning seat, the pressing plate is rotationally connected with the positioning seat, the pressing rod can be radially and slidingly arranged on the positioning seat along the positioning seat so as to adjust the distance between the pressing rod and the pressing plate, and the fixing mechanism further comprises a pressing plate and a fastening piece arranged on the pressing plate.
Further, the side walls of the positioning seat, which are arranged on the positioning assembly, are all rotationally connected with a rotating shaft, the rotating shaft is positioned at one end of the positioning seat, which is far away from the positioning assembly, the pressing plate is arranged on the side walls of the rotating shaft, and the pressing plate can rotate by taking the rotating shaft as the center.
Further, the surface of locating seat far away from locating component rotates and is connected with the fixed axle, the rigid coupling has the apron on the fixed axle, the symmetry is equipped with compression screw on the apron, is used for compressing tightly the clamp plate, the rotation plane of fixed axle with the rotation plane of clamp plate looks perpendicular.
Further, the positioning seat is symmetrically and fixedly connected with a positioning shaft, and the compression bar is slidably arranged on the positioning shaft.
Further, the fastener comprises a first fixing screw rod arranged at the end part of the pressing plate and a second fixing screw rod arranged at the end part of the pressing rod, wherein the axis of the first fixing screw rod passes through the center of the main body end, and the axis of the second fixing screw rod passes through the center of the flange end.
Further, the locating component comprises a base, a first locating block and a second locating block, wherein the base is fixedly connected to the side wall of the locating seat, the first locating block and the second locating block are detachably connected with the base, and the second locating block corresponds to the flange end in number and position.
Further, the first positioning blocks are provided with supporting rods for supporting the main body end, and the second positioning blocks are provided with backing plates for supporting the flange end.
Further, the first positioning block and the second positioning block are both V-shaped positioning blocks, the center surface of the first positioning block passes through the center of the main body end, and the center surface of the second positioning block passes through the center of the flange end.
Further, the surface of base processing has a plurality of spouts, first locating piece and second locating piece bottom all are equipped with the slider that corresponds with the spout.
Further, the sliding groove is a T-shaped sliding groove, and the sliding block is a T-shaped sliding block in sliding connection with the T-shaped sliding groove.
As described above, the valve body fixing tool has the following beneficial effects:
the utility model provides a processing and fixing tool for valve bodies of regulating valves, which utilizes a lever structure to realize synchronous fixing of valve bodies with the same specification and improve the installation and fixing efficiency of the valve bodies; according to the utility model, three V-shaped positioning blocks are designed according to the size of the flange of the valve body, the flange of the main body and the flanges of the left and right sides are respectively fixed, the stability of the processing and fixing of the valve body is further improved, and the V-shaped positioning blocks are provided with high-hardness supporting blocks, so that the deformation of the valve body in the compression and fixing process is reduced, the stability of the processing and fixing of the valve body is improved, and the relative positions of a T-shaped working table and a tool base of the tool can be adjusted, so that the tool is suitable for regulating valve bodies with different specifications and calibers; the compression bar can slide along the compression bar positioning shaft to realize compression positioning of valve bodies with different specifications, and the cover plate and the movable pressing plate of the tool are in double fixed compression, so that the stability of valve processing and fixing is further improved.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic view of a fixing mechanism according to an embodiment of the present utility model;
fig. 3 is a schematic structural diagram of the clamping device according to the embodiment of the utility model.
Detailed Description
Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model.
It should be noted that, the illustrations provided in the present embodiment merely illustrate the basic concept of the present utility model by way of illustration, and only the components related to the present utility model are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complex. The structures, proportions, sizes, etc. shown in the drawings attached hereto are for illustration purposes only and are not intended to limit the scope of the utility model, which is defined by the claims, but rather by the claims. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like recited in the present specification are merely for descriptive purposes and are not intended to limit the scope of the utility model, but are intended to provide relative positional changes or modifications without materially altering the technical context in which the utility model may be practiced.
Description of the reference numerals
Positioning seat 1, fixed mechanism 2, clamp plate 201, first set screw 202, rotation axis 203, location axle 204, depression bar 205, second set screw 206, hold-down mechanism 3, fixed axle 301, apron 302, anti-rotation screw 303, base 4, first locating piece 5, bracing piece 6, second locating piece 7, backing plate 8, workstation 9.
As shown in fig. 1 to 3, the utility model provides a valve body fixing tool.
In an exemplary embodiment, a valve body fixing tool includes:
a positioning seat 1;
the positioning components are arranged on the left side wall and the right side wall of the positioning seat 1 and are used for supporting and positioning the main body end and the flange end;
the fixing mechanism 2 is arranged at the upper end of the positioning seat 1, the fixing mechanism 2 comprises a pressing plate 201 arranged on the left side wall and the right side wall of the positioning seat 1 and a pressing rod 205 arranged on the front side wall and the rear side wall of the positioning seat 1, the pressing plate 201 is rotationally connected with the positioning seat 1, the pressing rod 205 can be arranged on the positioning seat 1 in a front-back sliding mode along the positioning seat 1 so as to adjust the distance between the pressing rod 205 and the pressing plate 201, and the fixing mechanism further comprises fastening pieces arranged at the end part of the pressing plate 201 and two ends of the pressing rod 205.
According to the utility model, the synchronous fixation of the valve bodies with the same specification is realized by utilizing the lever structure, the installation and fixation efficiency of the valve bodies is improved, the valve bodies can be supported and positioned by the positioning assembly, the deformation amount in the valve body processing process is reduced, and meanwhile, the adjustable compression bar 205 is arranged, so that the valve bodies with different types and sizes can be processed, and the functionality of the utility model is improved.
As shown in fig. 3, in an exemplary embodiment, the left and right side walls of the upper end of the positioning seat 1 are rotatably connected with a rotation shaft 203, a pressing plate 201 is mounted on the side wall of the rotation shaft 203, and the pressing plate 201 can rotate around the rotation shaft 203.
In the utility model, the pressing plate 201 is arranged on the side wall of the rotating shaft 203, the rotating shaft 203 can support and fix the pressing plate 201, so that the pressing plate 201 can rotate around the rotating shaft 203 as the axis, the angle between the pressing plate 201 and the positioning seat 1 can be changed, and the valve body can be placed on the positioning assembly for positioning.
It should be noted that, when the pressing plate 201 rotates, the rotation angle is 0-120 °, and the pressing plate cannot rotate downwards, and the rotation direction can only be upwards, so as to prevent the pressing plate 201 from over-rotating to cause the contact between the pressing plate 201 body and the valve body to damage the valve body, and meanwhile, the fastening piece is also convenient for positioning the valve body.
It should be noted that, when the workpiece is taken out, the platen 201 rotates upward while the platen 201 and the upper surface of the positioning base 1 are kept in a vertical state.
In an exemplary embodiment, a fixed shaft 301 is rotatably connected to a surface of the positioning seat 1 away from the positioning component, a cover plate 302 is fixedly connected to the fixed shaft 301, compression screws are symmetrically arranged on the cover plate 302 and used for compressing the pressing plate 201, and a rotating surface of the fixed shaft 301 is perpendicular to a rotating surface of the pressing plate 201.
In this embodiment, through the fixed axle 301 that is connected with the upper surface rotation of the positioning seat 1 and the apron 302 that sets up on the fixed axle 301 for the apron 302 can be through the fixed axle 301 rotation, can keep parallelism with the clamp plate 201 when clamp plate 201 is the horizontality, and practical clamp screw simultaneously, further fix clamp plate 201, prevent that the valve body from rocking in the course of working clamp plate 201, causes the fixed unstable of valve body, produces the problem of processing error.
It should be noted that, the fixed shaft 301 may freely rotate, when the pressing plate 201 needs to take out a workpiece or mount a workpiece, the axis of the pressing plate 201 is perpendicular to the axis of the cover plate 302, and when the pressing plate 201 is fixed, the axis of the pressing plate 201 is parallel to the axis of the cover plate 302.
Illustratively, the compression screw is threaded with the cover plate 302 to adjust the length of the adjustment screw that extends out of the bottom of the cover plate 302, thereby enabling the compression plate 201 to be tightened against rotation.
In an exemplary embodiment, the positioning seat 1 is symmetrically and fixedly connected with a positioning shaft 204, and a compression rod 205 is slidably mounted on the positioning shaft 204.
In the utility model, the compression bar 205 and the positioning shaft 204 are connected in a sliding way, so that the compression bar 205 can be mutually far away or mutually close to fix flange ends with different specifications, and the utility model can process valve bodies with different specifications, thereby expanding the application range of the utility model.
Illustratively, the positioning shaft 204 is symmetrically and fixedly connected to the front and rear side walls of the positioning seat 1, and the end portion of the positioning shaft 204 may be screwed to an end cap, so as to facilitate the removal of the compression bar 205 for maintenance, repair and replacement.
In an exemplary embodiment, the fastener includes a first set screw 202 disposed at an end of the pressure plate 201 and a second set screw 206 disposed at an end of the pressure rod 205, an axis of the first set screw 202 passing through a center of the body end and an axis of the second set screw 206 passing through a center of the flange end.
In the utility model, the main body end and the flange end of the valve body are respectively fixed through the first fixing screw 202 and the second fixing screw 206, so that the valve body can be integrally fixed on the positioning assembly, and the stability of the valve body in the processing process is ensured.
The first fixing screw 202 is installed at the end of the pressing plate 201, is in threaded connection with the pressing plate 201, and the second fixing screw 206 is symmetrically installed at the end of the pressing rod 205 and is in threaded connection with the pressing rod 205, so that the pressing rod 205 can fix flange ends of valve bodies on two sides at the same time, fixing efficiency is improved, meanwhile, an axis of the first fixing screw 202 penetrates through the center of the main body end, and an axis of the second fixing screw 206 penetrates through the center of the flange end to ensure stability of the main body end and the flange end in fixing.
In an exemplary embodiment, the positioning assembly comprises a base 4, a first positioning block 5 and a second positioning block 7, the base 4 is fixedly connected to the side wall of the positioning seat 1, the first positioning block 5 and the second positioning block 7 are detachably connected with the base 4, and the number and positions of the second positioning block 7 and the flange end correspond to each other.
According to the utility model, the main body end and the flange end of the valve body can be respectively fixed by arranging the first positioning block 5 and the second positioning block 7, and meanwhile, the first positioning block 5 and the second positioning block 7 with different sizes can be selected according to the model of the valve body in a detachable connection mode.
It should be noted that, when the first positioning block is installed, the central surface of the first positioning block needs to be located on the same plane with the axis of the first fixing screw 202, so that the central axis of the first positioning block 5 passes through the central axis of the main body end, and when the second positioning block 7 is installed, the central surface of the first positioning block needs to be located on the same plane with the axis of the second fixing screw 206, so that the central axis of the second positioning block 7 passes through the central axis of the flange end, so as to ensure the positioning effect.
In an exemplary embodiment, the first positioning blocks 5 are each provided with a supporting rod 6 for supporting the main body end, and the second positioning blocks 7 are each provided with a backing plate 8 for supporting the flange end.
In this embodiment, the supporting rod 6 is symmetrically installed on the first positioning block 5, the pad 8 is symmetrically installed on the second positioning block 7, and the valve body can be supported by the supporting rod 6 and the pad 8, so that the valve body is prevented from being damaged by directly contacting with the first positioning block 5 and the second positioning block 7 or the valve body.
For example, the support bar 6 and the backing plate 8 may be selected differently according to the type of the valve body to fit the first positioning block 5 and the second positioning block 7 differently.
Illustratively, the support bar 6 is a high stiffness support bar 6.
In an exemplary embodiment, the first positioning block 5 and the second positioning block 7 are V-shaped positioning blocks, a center surface of the first positioning block 5 passes through a center of the main body end, and a center surface of the second positioning block 7 passes through a center of the flange end.
In the utility model, the fixing effect of the V-shaped first positioning block 5 and the V-shaped second positioning block 7 on the round main body end and the flange end is better.
In an exemplary embodiment, the surface of the base 4 is machined with a plurality of sliding grooves, and the bottoms of the first positioning block 5 and the second positioning block 7 are respectively provided with a sliding block corresponding to the sliding grooves.
In the embodiment, the sliding grooves are formed in the base 4, the first positioning blocks 5 and the sliding blocks are arranged at the bottoms of the second positioning blocks 7, and the first positioning blocks 5 and the second positioning blocks 7 are convenient to install.
The first positioning block 5 and the second positioning block 7 are provided with a plurality of stepped holes, and the stepped holes are used for fixing the first positioning block 5 and the second positioning block 7 on the surface of the base 4, and after the first positioning block 5 and the second positioning block 7 are installed, the stepped holes on the first positioning block 5 and the second positioning block 7 are fixed by using special bolts and nuts, so that the first positioning block 5 and the second positioning block 7 can be fixed in the prior art, and the fixing mode is not repeated herein.
The sliding groove is a T-shaped sliding groove, and the sliding block is a T-shaped sliding block in sliding connection with the T-shaped sliding groove.
According to the utility model, the T-shaped sliding groove and the T-shaped sliding block can be positioned more conveniently, and the installation is convenient.
The specific implementation steps are as follows: the first step, install positioning seat 1 on workstation 9, before hoist and mount the valve body model, select first locating piece 5 and the second locating piece 7 that correspond with the valve body model to install on base 4 surface, will install corresponding bracing piece 6 and backing plate 8 again, the second step, before opening clamp plate 201, guarantee clamp plate 201 axis and apron 302 axis mutually perpendicular, open clamp plate 201 again, clamp plate 201 rotates around rotation axis 203, make clamp plate 201 open, the biggest angle that clamp plate 201 can open needs to be greater than ninety degrees, thereby can hoist and mount the valve body to first locating piece 5 and second locating piece 7 and fix the completion, the third step, rotate clamp plate 201 and reset, make it keep level, the fourth step, remove depression bar 205, make depression bar 205 and flange end of valve body to it, the fifth step, through installing first set screw 202 and second set screw 206 and fix the completion simultaneously of main part end and flange end of both sides valve body, the sixth step, rotatory apron 302, at this moment, the axis of apron 302 is parallel with clamp plate 201 circumference, install clamp screw at the both ends at the apron 302 and firmly fix clamp plate 201, thereby the effect of holding down firmly is increased.
In summary, the valve body fixing tool solves the problem that in the prior art, only a single valve body can be fixed by one-time clamping, so that the valve body machining efficiency is low.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (10)
1. The utility model provides a frock is fixed to valve body, the valve body includes main part end, two flange ends that link to each other with the main part end, the flange end is located main part end both sides, a serial communication port includes:
a positioning seat;
the positioning assembly is arranged on the opposite side wall of the positioning seat and used for supporting and positioning the main body end and the flange end;
the fixing mechanism is arranged at the end part of the positioning seat far away from the positioning assembly and comprises a pressing plate and a pressing rod, wherein the pressing plate and the pressing rod are arranged on the positioning seat, the pressing plate is rotationally connected with the positioning seat, the pressing rod can be radially and slidingly arranged on the positioning seat along the positioning seat so as to adjust the distance between the pressing rod and the pressing plate, and the fixing mechanism further comprises a pressing plate and a fastening piece arranged on the pressing plate.
2. The valve body fixing tool according to claim 1, wherein: the locating seat is located the lateral wall that locating component installed is all rotated and is connected with the rotation axis, the rotation axis is located the locating seat is kept away from locating component's one end, the clamp plate sets up at the rotation axis lateral wall, the clamp plate can be rotated as the center with the rotation axis.
3. The valve body fixing tool according to claim 1, wherein: the surface of locating seat far away from locating component rotates and is connected with the fixed axle, the rigid coupling has the apron on the fixed axle, the symmetry is equipped with compression screw on the apron, is used for compressing tightly the clamp plate, the rotation plane of fixed axle with the rotation plane of clamp plate looks perpendicular.
4. The valve body fixing tool according to claim 2, wherein: the positioning seat is symmetrically and fixedly connected with a positioning shaft, and the compression bar is slidably arranged on the positioning shaft.
5. The valve body fixing tool according to claim 1, wherein: the fastener comprises a first fixing screw rod arranged at the end part of the pressing plate and a second fixing screw rod arranged at the end part of the pressing rod, wherein the axis of the first fixing screw rod penetrates through the center of the main body end, and the axis of the second fixing screw rod penetrates through the center of the flange end.
6. The valve body fixing tool according to claim 1, wherein: the positioning assembly comprises a base, a first positioning block and a second positioning block, wherein the base is fixedly connected to the side wall of the positioning seat, the first positioning block and the second positioning block are detachably connected with the base, and the second positioning block corresponds to the flange end in number and position.
7. The valve body fixing tool according to claim 6, wherein: the first positioning blocks are respectively provided with a supporting rod for supporting the main body end, and the second positioning blocks are respectively provided with a base plate for supporting the flange end.
8. The valve body fixing tool according to claim 7, wherein: the first positioning block and the second positioning block are both V-shaped positioning blocks, the center surface of the first positioning block penetrates through the center of the main body end, and the center surface of the second positioning block penetrates through the center of the flange end.
9. The valve body fixing tool according to any one of claims 6 to 8, wherein: the surface processing of base has a plurality of spouts, first locating piece and second locating piece bottom all are equipped with the slider that corresponds with the spout.
10. The valve body fixing tool according to claim 9, wherein: the sliding groove is a T-shaped sliding groove, and the sliding block is a T-shaped sliding block in sliding connection with the T-shaped sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320773428.4U CN219521890U (en) | 2023-04-10 | 2023-04-10 | Valve body fixing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320773428.4U CN219521890U (en) | 2023-04-10 | 2023-04-10 | Valve body fixing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219521890U true CN219521890U (en) | 2023-08-15 |
Family
ID=87626267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320773428.4U Active CN219521890U (en) | 2023-04-10 | 2023-04-10 | Valve body fixing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219521890U (en) |
-
2023
- 2023-04-10 CN CN202320773428.4U patent/CN219521890U/en active Active
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