CN220548169U - Auxiliary fixture for valve body inspection - Google Patents
Auxiliary fixture for valve body inspection Download PDFInfo
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- CN220548169U CN220548169U CN202321949611.1U CN202321949611U CN220548169U CN 220548169 U CN220548169 U CN 220548169U CN 202321949611 U CN202321949611 U CN 202321949611U CN 220548169 U CN220548169 U CN 220548169U
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- 238000007689 inspection Methods 0.000 title claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 104
- 230000000149 penetrating effect Effects 0.000 claims description 14
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 description 6
- 230000000452 restraining effect Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
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- 238000001514 detection method Methods 0.000 description 1
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Abstract
The utility model relates to an auxiliary tool for valve body inspection, and belongs to the technical field of valve body production. Including relative tip flange support positioning mechanism A and tip flange support positioning mechanism B that set up and relative middle part bypass flange support mechanism A and middle part bypass flange support mechanism B that sets up, tip flange support positioning mechanism A's top has the flange draw-in groove A of constraint first port flange, tip flange support positioning mechanism B's top has the flange draw-in groove B of constraint first port flange, tip flange support positioning mechanism A, tip flange support positioning mechanism B, middle part bypass flange support mechanism A and middle part bypass flange support mechanism B encircle same vertical central line and arrange and the contained angle of adjacent two is 90 degrees. The utility model has the following beneficial effects: the valve body leveling device has the advantages that the valve body workblank is leveled rapidly, the flange on the whole and the flanges on the two ends of the valve body workblank are leveled rapidly, the leveling time of the valve body before inspection is saved, and the next quick inspection is facilitated.
Description
Technical Field
The utility model relates to an auxiliary tool for valve body inspection, and belongs to the technical field of valve body production.
Background
The blank of the valve body of the regulating valve shown in fig. 4 specifically comprises a first port and a second port at two ends, and a third port and a fourth port at the middle part, wherein the first port, the second port, the third port and the fourth port are all provided with flanges.
At present, valve body blanks need to be leveled firstly and relevant detection is carried out. The existing method is that the inspection of the 4 inch regulating valve or the 6 inch regulating valve is directly placed on a platform and supported through 3-4 points at the bottom, when each product is placed on the platform for inspection, each supporting point is different due to the placement position, and each regulating valve body blank needs to be independently adjusted and leveled, and then the next inspection is carried out.
The prior art has the following disadvantages that the consideration is incomplete: at present, an auxiliary tool for valve body inspection is lacking, long-time adjustment and leveling are needed, and in practice, about 30 minutes is needed for a single piece.
What is needed is an auxiliary tool for valve body inspection, which can realize the rapid leveling of the whole valve body blank and flanges at two ends, save the leveling time of the valve body before inspection, and facilitate the next rapid inspection.
Disclosure of Invention
In order to solve one of the above problems, according to the above shortcomings in the prior art, the present utility model aims to solve the technical problems: how to realize quick leveling to the whole blank and flanges at two ends, and the quick inspection of the next step is convenient, so that the auxiliary tool for the inspection of the valve body is provided.
The auxiliary tool for valve body inspection is characterized by comprising an end flange supporting and positioning mechanism A, an end flange supporting and positioning mechanism B, a middle bypass flange supporting mechanism A and a middle bypass flange supporting mechanism B which are oppositely arranged, wherein a flange clamping groove A for restraining a first end flange is formed in the top of the end flange supporting and positioning mechanism A, a flange clamping groove B for restraining the first end flange is formed in the top of the end flange supporting and positioning mechanism B, the end flange supporting and positioning mechanism A, the end flange supporting and positioning mechanism B, the middle bypass flange supporting mechanism A and the middle bypass flange supporting mechanism B are arranged around the same vertical center line, the included angles of the adjacent end flange supporting and positioning mechanism A, the end flange supporting and positioning mechanism B, the middle bypass flange supporting mechanism A and the middle bypass flange supporting mechanism B are all arranged on a bottom plate, the gap between the end flange supporting and positioning mechanism A and the end flange supporting and the middle bypass flange supporting and positioning mechanism B is adjustable, and the gap between the middle bypass flange supporting and the middle bypass flange supporting mechanism A and the middle bypass flange supporting and B is adjustable.
Preferably, the end flange supporting and positioning mechanism A comprises a vertically arranged supporting plate A, a flange clamping groove A is formed in the top of the supporting plate A, two groups of supporting legs A are arranged at intervals at the bottom of the supporting plate A, two groups of mutually parallel and spaced-arranged long-strip-shaped position adjusting holes A are formed in the bottom plate, each group of supporting legs A are respectively locked and fixed with the bottom plate through locking bolts A penetrating through the corresponding position adjusting holes A, and connection notches A matched with the locking bolts A are formed in the supporting legs A.
The support plate A translates along the length direction of the corresponding position adjusting hole A, after the support plate A reaches a designated position, the support leg A is locked and fixed with the bottom plate through the locking bolt A penetrating through the corresponding position adjusting hole A, so that the gap between the support plate A and the support plate B is adjusted and fixed as required (the valve body types are different, the length is also different, and the gap between the support plate A and the support plate B is matched with the corresponding valve body type).
Preferably, the end flange supporting and positioning mechanism B comprises a vertically arranged supporting plate B, flange clamping grooves B are formed in the top of the supporting plate B, two groups of supporting legs B are arranged at intervals at the bottom of the supporting plate B, two groups of mutually parallel and spaced-arranged long-strip-shaped position adjusting holes B are formed in the bottom plate, each group of supporting legs B are respectively locked and fixed with the bottom plate through locking bolts B penetrating through the corresponding position adjusting holes B, and connecting notches B matched with the locking bolts B are formed in the supporting legs B.
The supporting plate B translates along the length direction of the corresponding position adjusting hole B, so that the supporting plate B is close to or far away from the supporting plate A, after reaching a designated position, the supporting legs B are locked and fixed with the bottom plate through locking bolts B penetrating through the corresponding position adjusting holes B, and the gap between the supporting plate A and the supporting plate B is adjusted and fixed as required (the valve body types are different and the lengths of the supporting plates are also different, and the gap between the supporting plate A and the supporting plate B is matched with the corresponding valve body type).
Preferably, the flange clamping groove A and the flange clamping groove B are both V-shaped opening positioning grooves, two limiting inclined planes of the V-shaped opening positioning grooves are utilized for positioning the port flange, and the wear-resisting blocks can be detachably mounted on the two limiting inclined planes.
Preferably, the adjustable-distance screw comprises a distance adjusting screw A, one end of the distance adjusting screw A penetrates through the center of the supporting plate A, the supporting plate A is clamped between a first nut and a second nut which are arranged on the distance adjusting screw A, the other end of the distance adjusting screw A penetrates through the center of the supporting plate B, the supporting plate B is clamped between a third nut and a fourth nut which are arranged on the distance adjusting screw A, and the gap between the supporting plate A and the supporting plate B is adjusted as required and fixed in an auxiliary mode by changing the positions of the first nut, the second nut, the third nut and the fourth nut on the distance adjusting screw A.
Preferably, the middle bypass flange supporting mechanism A comprises a supporting plate C, two groups of supporting legs C are arranged at intervals at the bottom of the supporting plate C, two groups of mutually parallel and spaced-arranged long-strip-shaped position adjusting holes C are formed in the bottom plate, each group of supporting legs C are respectively locked and fixed with the bottom plate through locking bolts C penetrating through the corresponding position adjusting holes C, connection gaps C matched with the locking bolts C are formed in the supporting legs C, supporting bolts A with adjustable heights are formed in the tops of the supporting plates C, the supporting bolts A are vertically arranged, the bottoms of the supporting bolts A are connected with threaded holes in the supporting plates C, the heights of the supporting bolts A are changed by changing the depth of the supporting plates C screwed into the threaded holes, and nuts of the supporting bolts A are used for supporting the corresponding middle bypass flanges.
Preferably, the middle bypass flange supporting mechanism B comprises a supporting plate D, two groups of supporting legs D are arranged at intervals at the bottom of the supporting plate D, two groups of mutually parallel and spaced-arranged long-strip-shaped position adjusting holes D are formed in the bottom plate, each group of supporting legs D are respectively locked and fixed with the bottom plate through locking bolts D penetrating through the corresponding position adjusting holes D, connection gaps D matched with the locking bolts D are formed in the supporting legs D, supporting bolts B with adjustable heights are formed in the tops of the supporting plates D, the supporting bolts B are vertically arranged, the bottoms of the supporting bolts B are connected with threaded holes in the supporting plates D, the heights of the supporting bolts B are changed by changing the depth of the supporting plates D screwed into the threaded holes, and nuts of the supporting bolts B are used for supporting the corresponding middle bypass flanges.
Preferably, the novel adjustable-distance screw further comprises a distance adjusting screw B, one end of the distance adjusting screw B penetrates through the center of the supporting plate C, the supporting plate C is clamped between a fifth nut and a sixth nut which are arranged on the distance adjusting screw B, the other end of the distance adjusting screw B penetrates through the center of the supporting plate D, the supporting plate D is clamped between a seventh nut and an eighth nut which are arranged on the distance adjusting screw B, and the gap between the supporting plate C and the supporting plate D is adjusted as required and fixed in an auxiliary mode by changing the positions of the fifth nut, the sixth nut, the seventh nut and the eighth nut on the distance adjusting screw B.
Compared with the prior art, the utility model has the following beneficial effects:
the auxiliary tool for valve body inspection disclosed by the utility model realizes relatively rapid leveling of the whole valve body blank and flanges at two ends, saves the leveling time of the valve body before inspection, and is convenient for the next rapid inspection.
The auxiliary tool for valve body inspection disclosed by the utility model has the advantages that the 4-inch adjusting valve and the 6-inch adjusting valve are structurally mutually matched, but the size difference is larger, and the design of the position adjusting holes enables the supporting plate to be slidably adjusted on the bottom plate so as to ensure that the position of the supporting plate can be adjusted to be suitable for different types of sizes.
According to the auxiliary tool for valve body inspection, as the flanges at the two ends of different products are different in size, the wear-resisting blocks are detachably arranged on the two limiting inclined planes, and the wear-resisting blocks with different thicknesses are replaced according to the sizes of the flanges at the two ends.
According to the auxiliary tool for valve body inspection, as the sizes of the bypass flanges at the middle parts of different products are different, the supporting bolts are vertically arranged, the bottoms of the supporting bolts are connected with the threaded holes in the supporting plates, the heights of the supporting bolts are changed by changing the depth of the supporting plates screwed into the threaded holes, and nuts of the supporting bolts are used for supporting the corresponding bypass flanges at the middle parts.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a front view of the present utility model;
FIG. 2 is a left side view of the present utility model;
FIG. 3 is a top view of the present utility model;
FIG. 4 is a perspective view of the present utility model;
in the figure: 1. the device comprises an end flange supporting and positioning mechanism A1.1, a supporting plate A1.2, supporting legs A1.3, locking bolts A1.4, a position adjusting hole A2, an end flange supporting and positioning mechanism B3, a middle bypass flange supporting mechanism A3.1, a supporting plate C3.2, supporting legs C3.3, locking bolts C3.4, a position adjusting hole C3.5, supporting bolts A4, a middle bypass flange supporting mechanism B5, a bottom plate 6, a flange clamping groove A7, a flange clamping groove B8, a distance adjusting screw A9, a distance adjusting screw B10 and an adjusting valve blank.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
the present utility model is further illustrated by the following examples, which are not intended to be limiting, but any modifications, equivalents, improvements, etc. within the spirit and principles of the present utility model are intended to be included within the scope of the present utility model.
1, as shown in fig. 1-4, the auxiliary tool for valve body inspection comprises an end flange supporting and positioning mechanism A1, an end flange supporting and positioning mechanism B2, and a middle bypass flange supporting and positioning mechanism A3 and a middle bypass flange supporting and positioning mechanism B4, which are oppositely arranged, wherein a flange clamping groove A6 for restraining a first end flange is formed in the top of the end flange supporting and positioning mechanism A1, a flange clamping groove B7 for restraining the first end flange is formed in the top of the end flange supporting and positioning mechanism B2, the end flange supporting and positioning mechanism A1, the end flange supporting and positioning mechanism B2, the middle bypass flange supporting and positioning mechanism A3 and the middle bypass flange supporting and positioning mechanism B4 are arranged around the same vertical center line, the included angles between the end flange supporting and positioning mechanism A1, the end flange supporting and positioning mechanism B2, the middle bypass flange supporting and positioning mechanism B4 are all installed on a bottom plate 5, the gap between the end flange supporting and positioning mechanism A1 and the end flange supporting and positioning mechanism B2 is adjustable, and the gap between the middle bypass flange supporting and positioning mechanism A3 and the middle bypass flange supporting and positioning mechanism B4 is adjustable.
The end flange supporting and positioning mechanism A1 and the end flange supporting and positioning mechanism B2 support and assist in leveling for two end flanges of the regulating valve, the middle bypass flange supporting mechanism A3 and the middle bypass flange supporting mechanism B4 support and assist in leveling for two middle bypass flanges of the regulating valve, a gap between the end flange supporting and positioning mechanism A1 and the end flange supporting and positioning mechanism B2 is adjustable, and a gap between the middle bypass flange supporting mechanism A3 and the middle bypass flange supporting mechanism B4 is adjustable, so that universality is strong.
Embodiment 2, as shown in fig. 1-4, an auxiliary tool for valve body inspection comprises an end flange supporting and positioning mechanism A1, an end flange supporting and positioning mechanism B2, a middle bypass flange supporting and positioning mechanism A3 and a middle bypass flange supporting and positioning mechanism B4, wherein the end flange supporting and positioning mechanism A1 is provided with a flange clamping groove A6 for restraining a first end flange at the top, the end flange supporting and positioning mechanism B2 is provided with a flange clamping groove B7 for restraining the first end flange at the top, the end flange supporting and positioning mechanism A1, the end flange supporting and positioning mechanism B2, the middle bypass flange supporting and positioning mechanism A3 and the middle bypass flange supporting and positioning mechanism B4 are arranged around the same vertical center line, the included angles between the end flange supporting and positioning mechanism A1, the end flange supporting and positioning mechanism B2, the middle bypass flange supporting and positioning mechanism A3 and the middle bypass flange supporting and positioning mechanism B4 are all arranged on a bottom plate 5, the gap between the end flange supporting and positioning mechanism B2 is adjustable, and the gap between the middle bypass flange supporting and positioning mechanism A3 and the middle bypass flange supporting and positioning mechanism B4 is adjustable.
Further, the end flange support positioning mechanism A1 comprises a vertically arranged supporting plate A1.1, a flange clamping groove A6 is formed in the top of the supporting plate A1.1, two groups of supporting legs A1.2 are arranged at intervals at the bottom of the supporting plate A1.1, two groups of mutually parallel and spaced-arranged long-strip-shaped position adjusting holes A1.4 are formed in the bottom plate 5, each group of supporting legs A1.2 are respectively locked and fixed with the bottom plate 5 through locking bolts A1.3 penetrating through the corresponding position adjusting holes A1.4, and a connecting notch A matched with the locking bolts A1.3 is formed in the supporting legs A1.2.
The supporting plate A1.1 translates along the length direction of the corresponding position adjusting hole A1.4, after the supporting leg A1.2 reaches the designated position, the supporting leg A1.1 and the bottom plate 5 are locked and fixed through the locking bolts A1.3 penetrating through the corresponding position adjusting hole A1.4, and the gap between the supporting plate A1.1 and the supporting plate B is adjusted and fixed according to the requirement (the valve body model is different, the length is also different, and the gap between the supporting plate A1.1 and the supporting plate B is matched with the corresponding valve body model).
Further, tip flange supports positioning mechanism B2 includes the backup pad B of vertical setting, flange draw-in groove B7 has been seted up at backup pad B's top, backup pad B's bottom interval is provided with two sets of supporting legs B, be provided with two sets of parallel and interval setting each other and be banding position adjustment hole B on the bottom plate 5, every supporting legs B of group is respectively through wearing to locate corresponding position adjustment hole B's locking bolt B with bottom plate 5 locking is fixed, set up on the supporting legs B with locking bolt B complex connection breach B.
The supporting plate B translates along the length direction of the corresponding position adjusting hole B, so that the supporting plate B is close to or far away from the supporting plate A, after the supporting plate B reaches a designated position, the supporting legs B are locked and fixed with the bottom plate 5 through locking bolts B penetrating through the corresponding position adjusting hole B, and the gap between the supporting plates A1.1 and B is adjusted and fixed as required (the valve body types are different and the lengths are also different), and the gap between the supporting plates A1.1 and B is matched with the corresponding valve body types).
Further, the flange clamping groove A6 and the flange clamping groove B7 are both V-shaped opening positioning grooves, two limiting inclined planes of the V-shaped opening positioning grooves are utilized for positioning the port flange, and the abrasion-resistant blocks can be detachably installed on the two limiting inclined planes.
Further, still include roll adjustment screw rod A8, roll adjustment screw rod A8's one end runs through backup pad A1.1's center, and backup pad A1.1 centre gripping is between first nut and the second nut that set up on roll adjustment screw rod A8, roll adjustment screw rod A8's the other end runs through backup pad B's center, and backup pad B centre gripping is between the third nut and the fourth nut that set up on roll adjustment screw rod A8, is in the position on roll adjustment screw rod A8 through changing first nut, second nut, third nut and fourth nut, realizes that clearance between backup pad A1.1 and the backup pad B is adjusted as required, and supplementary fixed.
Further, the middle bypass flange supporting mechanism A3 comprises a supporting plate C3.1, two groups of supporting legs C3.2 are arranged at intervals at the bottom of the supporting plate C3.1, two groups of mutually parallel and spaced position adjusting holes C3.4 which are in a long strip shape are arranged on the bottom plate 5, each group of supporting legs C3.2 are respectively locked and fixed with the bottom plate 5 through locking bolts C3.3 penetrating through the corresponding position adjusting holes C3.4, a connecting notch C matched with the locking bolts C3.3 is formed in the supporting legs C3.2, supporting bolts A3.5 with adjustable heights are formed in the top of the supporting plate C3.1, the bottoms of the supporting bolts A3.5 are vertically arranged and connected with threaded holes in the supporting plate C3.1, the heights of the supporting bolts A3.5 are changed by changing the depths of the supporting plate C3.1 in a screwed mode, and nuts of the supporting bolts A3.5 are used for supporting the corresponding middle bypass flanges.
Further, middle part bypass flange supporting mechanism B4 includes backup pad D, backup pad D's bottom interval is provided with two sets of supporting legs D, be provided with two sets of parallel and interval setting's that are long banding position adjustment hole D each other on the bottom plate 5, every supporting legs D respectively through wear to locate corresponding position adjustment hole D's lock bolt D with bottom plate 5 locking is fixed, set up on the supporting legs D with lock bolt D complex connection breach D, highly adjustable supporting bolt B has been seted up at backup pad D's top, supporting bolt B vertical setting, its bottom is connected with the screw hole on the backup pad D, through changing the degree of depth of this screw hole of backup pad D screw in, and then change supporting bolt B's height, supporting bolt B's nut is used for supporting corresponding middle part bypass flange.
Further, the novel adjustable-distance screw comprises a distance adjusting screw B9, one end of the distance adjusting screw B9 penetrates through the center of the supporting plate C3.1, the supporting plate C3.1 is clamped between a fifth nut and a sixth nut which are arranged on the distance adjusting screw B9, the other end of the distance adjusting screw B9 penetrates through the center of the supporting plate D, the supporting plate D is clamped between a seventh nut and an eighth nut which are arranged on the distance adjusting screw B9, and the gap between the supporting plate C3.1 and the supporting plate D is adjusted and fixed in an auxiliary mode according to requirements by changing the positions of the fifth nut, the sixth nut, the seventh nut and the eighth nut on the distance adjusting screw B9.
Example 3, practical data: the original inspection time of each product is about 30-35 minutes, and after the new tooling is manufactured and used, the inspection time of each blank is saved to about 8-12 minutes. The test time is saved by about 67 percent.
The auxiliary tool for valve body inspection disclosed by the utility model realizes relatively rapid leveling of the whole valve body blank and flanges at two ends, saves the leveling time of the valve body before inspection, and is convenient for the next rapid inspection.
The auxiliary tool for valve body inspection disclosed by the utility model has the advantages that the 4-inch adjusting valve and the 6-inch adjusting valve are structurally mutually matched, but the size difference is larger, and the design of the position adjusting holes enables the supporting plate to be slidably adjusted on the bottom plate so as to ensure that the position of the supporting plate can be adjusted to be suitable for different types of sizes.
According to the auxiliary tool for valve body inspection, as the flanges at the two ends of different products are different in size, the wear-resisting blocks are detachably arranged on the two limiting inclined planes, and the wear-resisting blocks with different thicknesses are replaced according to the sizes of the flanges at the two ends.
According to the auxiliary tool for valve body inspection, as the sizes of the bypass flanges at the middle parts of different products are different, the supporting bolts are vertically arranged, the bottoms of the supporting bolts are connected with the threaded holes in the supporting plates, the heights of the supporting bolts are changed by changing the depth of the supporting plates screwed into the threaded holes, and nuts of the supporting bolts are used for supporting the corresponding bypass flanges at the middle parts.
The foregoing has shown and described the basic principles, main features and advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
The present utility model is not described in detail in the present application, and is well known to those skilled in the art.
Claims (7)
1. Auxiliary fixtures is used in valve body inspection, its characterized in that: including relative tip flange support positioning mechanism A (1) and tip flange support positioning mechanism B (2) and relative middle part bypass flange support mechanism A (3) and middle part bypass flange support mechanism B (4) that set up, the top of tip flange support positioning mechanism A (1) has the flange draw-in groove A (6) of restraint first port flange, the top of tip flange support positioning mechanism B (2) has the flange draw-in groove B (7) of restraint first port flange, tip flange support positioning mechanism A (1), tip flange support positioning mechanism B (2), middle part bypass flange support mechanism A (3) and middle part bypass flange support mechanism B (4) encircle same vertical central line and the contained angle between adjacent two is 90 degrees, tip flange support positioning mechanism A (1), tip flange support positioning mechanism B (2), middle part bypass flange support mechanism A (3) and middle part bypass flange support mechanism B (4) all install on bottom plate (5), just tip flange support positioning mechanism A (1) and tip flange support the middle part clearance between positioning mechanism B (2) adjustable, tip flange support mechanism A (3) and bypass flange support mechanism B (4) adjustable clearance between the bypass flange support mechanism B (4).
2. The auxiliary fixture for valve body inspection according to claim 1, wherein the end flange supporting and positioning mechanism a (1) comprises a vertically arranged supporting plate a (1.1), flange clamping grooves a (6) are formed in the top of the supporting plate a (1.1), two groups of supporting legs a (1.2) are arranged at intervals at the bottom of the supporting plate a (1.1), two groups of mutually parallel and spaced-arranged strip-shaped position adjusting holes a (1.4) are formed in the bottom plate (5), each group of supporting legs a (1.2) are respectively locked and fixed with the bottom plate (5) through locking bolts a (1.3) penetrating through the corresponding position adjusting holes a (1.4), and connecting gaps a matched with the locking bolts a (1.3) are formed in the supporting legs a (1.2).
3. The auxiliary fixture for valve body inspection according to claim 2, wherein the end flange supporting and positioning mechanism B (2) comprises a vertically arranged supporting plate B, a flange clamping groove B (7) is formed in the top of the supporting plate B, two groups of supporting legs B are arranged at intervals at the bottom of the supporting plate B, two groups of mutually parallel and spaced-arranged long-strip-shaped position adjusting holes B are formed in the bottom plate (5), each group of supporting legs B are respectively locked and fixed with the bottom plate (5) through locking bolts B penetrating through the corresponding position adjusting holes B, and connecting notches B matched with the locking bolts B are formed in the supporting legs B.
4. The auxiliary tool for valve body inspection according to claim 3, further comprising a distance adjusting screw a (8), wherein one end of the distance adjusting screw a (8) penetrates through the center of the supporting plate a (1.1), the supporting plate a (1.1) is clamped between a first nut and a second nut arranged on the distance adjusting screw a (8), the other end of the distance adjusting screw a (8) penetrates through the center of the supporting plate B, the supporting plate B is clamped between a third nut and a fourth nut arranged on the distance adjusting screw a (8), and the positions of the first nut, the second nut, the third nut and the fourth nut on the distance adjusting screw a (8) are changed.
5. The auxiliary fixture for valve body inspection according to claim 4, wherein the middle bypass flange supporting mechanism A (3) comprises a supporting plate C (3.1), two groups of supporting legs C (3.2) are arranged at intervals at the bottom of the supporting plate C (3.1), two groups of mutually parallel and spaced position adjusting holes C (3.4) are arranged on the bottom plate (5), each group of supporting legs C (3.2) is respectively locked and fixed with the bottom plate (5) through a locking bolt C (3.3) penetrating through the corresponding position adjusting hole C (3.4), a connecting notch C matched with the locking bolt C (3.3) is formed in the supporting legs C (3.2), a supporting bolt A (3.5) with adjustable height is formed in the top of the supporting plate C (3.1), the bottom of the supporting bolt A (3.5) is vertically arranged and connected with a threaded hole in the supporting plate C (3.1), and the depth of the supporting bolt A (3.5) in the threaded hole is changed through changing the supporting plate C (3.1), and the middle bypass flange A is further changed.
6. The auxiliary fixture for valve body inspection according to claim 5, wherein the middle bypass flange supporting mechanism B (4) comprises a supporting plate D, two groups of supporting legs D are arranged at intervals at the bottom of the supporting plate D, two groups of mutually parallel and spaced elongated position adjusting holes D are arranged on the bottom plate (5), each group of supporting legs D are respectively locked and fixed with the bottom plate (5) through locking bolts D penetrating through the corresponding position adjusting holes D, connecting notches D matched with the locking bolts D are formed in the supporting legs D, supporting bolts B with adjustable heights are formed in the tops of the supporting plates D, the bottoms of the supporting bolts B are vertically arranged and connected with threaded holes in the supporting plates D, the heights of the supporting bolts B are changed by changing the depth of the supporting plates D screwed into the threaded holes, and nuts of the supporting bolts B are used for supporting the corresponding middle bypass flanges.
7. The auxiliary tool for valve body inspection according to claim 6, further comprising a distance adjusting screw B (9), wherein one end of the distance adjusting screw B (9) penetrates through the center of the support plate C (3.1), the support plate C (3.1) is clamped between a fifth nut and a sixth nut provided on the distance adjusting screw B (9), the other end of the distance adjusting screw B (9) penetrates through the center of the support plate D, the support plate D is clamped between a seventh nut and an eighth nut provided on the distance adjusting screw B (9), and the fifth nut, the sixth nut, the seventh nut and the eighth nut are positioned on the distance adjusting screw B (9) by changing positions of the fifth nut, the sixth nut and the eighth nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321949611.1U CN220548169U (en) | 2023-07-24 | 2023-07-24 | Auxiliary fixture for valve body inspection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321949611.1U CN220548169U (en) | 2023-07-24 | 2023-07-24 | Auxiliary fixture for valve body inspection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220548169U true CN220548169U (en) | 2024-03-01 |
Family
ID=90008811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321949611.1U Active CN220548169U (en) | 2023-07-24 | 2023-07-24 | Auxiliary fixture for valve body inspection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220548169U (en) |
-
2023
- 2023-07-24 CN CN202321949611.1U patent/CN220548169U/en active Active
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