CN210968583U

CN210968583U - Valve processing is with adjustable fixing device

Info

Publication number: CN210968583U
Application number: CN201921838296.9U
Authority: CN
Inventors: 胡珂
Original assignee: Henan Yuda Valve Manufacturing Co ltd
Current assignee: Henan Yuda Valve Manufacturing Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-07-10
Anticipated expiration: 2029-10-25

Abstract

The utility model relates to a valve processing technology field just discloses an adjustable fixing device is used in valve processing, including base, valve, the top welded fastening of base has the backup pad, screw hole threaded connection in the backup pad has adjustable fixing device, the through-hole has been seted up on the end flange of valve. This valve processing is with adjustable fixing device, place the base subaerial, the valve is placed between the backup pad, adjust the distance between fixed plate through rotating the hand wheel, make the end flange contact of fixed plate and valve, the bolt passes behind through-hole and the fixed through-hole and nut threaded connection, when the valve of other structure length of needs processing, only need pull down the bolt, rotate hand wheel regulation fixed plate, more convenient high efficiency, after the valve is fixed, the buffer zone and the contact of valve passageway inner wall on the arc extension board on the fixed plate, certain cushioning effect has, avoid the valve to produce big rocking in the course of working, the precision of valve processing has been improved.

Description

Valve processing is with adjustable fixing device

Technical Field

The utility model relates to a valve processing technology field specifically is an adjustable fixing device is used in valve processing.

Background

In the production and processing of valves, the valves need to be fixed to a certain extent, and therefore the valves need to be fixed by a fixing device, but the existing fixing device is single in specification and only can be used for fixing the valves of a certain specification, and in the processing process, the device is unstable and easy to shake, so that the problems of low processing precision and the like are caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a valve processing is with adjustable fixing device has solved the problem that can not adjust and machining precision is low.

(II) technical scheme

For the purpose such as realize above-mentioned adjustable and precision height, the utility model provides a following technical scheme: the utility model provides an adjustable fixing device is used in valve processing, includes base, valve, the top welded fastening of base has the backup pad, screw hole threaded connection in the backup pad has adjustable fixing device, the through-hole has been seted up on the end flange of valve, adjustable fixing device's bolt passes through-hole and fixed through-hole and nut threaded connection is fixed.

Preferably, adjustable fixing device includes double-screw bolt, screw hole threaded connection in double-screw bolt and the backup pad, the valve was kept away from to the double-screw bolt one end and hand wheel welded fastening, the hand wheel was kept away from to the double-screw bolt one end and the screw hole threaded connection who sets up on the fixed plate, set up fluted and fixed through hole on the fixed plate, recess and arc extension board fixed joint, it has the buffering area to bond on the side of arc extension board, the bolt passes fixed through hole and through-hole and nut threaded connection, the buffering area contacts with the passageway inner wall of valve.

Preferably, the through holes are uniformly distributed on the end flange of the valve, at least two of the through holes in the end flange coincide with the fixing through holes in the fixing plate, and bolts are used for penetrating through the through holes and the fixing through holes, so that the fixing plate and the valve can be well fixed, the valve is prevented from shaking to a certain extent, and the valve is machined.

Preferably, the distance between the fixing plates is adjustable, the range between the two fixing plates is 0.7-1 m, the horizontal distance between the two fixing plates is adjusted by rotating the hand wheel to drive the fixing plates to move, and valves with different structural lengths can be machined.

Preferably, the grooves are vertically symmetrical, the inner diameters of the grooves are respectively 10 inches, 12 inches and 16 inches, and valves with different calibers can be machined, so that the device is wider in universality.

Preferably, the material of buffering area is natural rubber, and natural rubber has fine wearability, and very high elasticity, tear strength play fine cushioning effect to the valve during processing, avoid the valve to produce great rocking, have improved the precision of valve processing.

Compared with the prior art, the utility model provides an adjustable fixing device is used in valve processing possesses following beneficial effect:

1. this adjustable fixing device is used in valve processing places the base subaerial, and the valve is placed between the backup pad, adjusts the distance between the fixed plate through rotating the hand wheel, makes the end flange contact of fixed plate and valve, and the bolt passes behind through-hole and the fixed through-hole with nut threaded connection, when the valve of other structure length of needs processing, only need pull down the bolt, rotates the hand wheel and adjusts the fixed plate, more convenient high efficiency.

2. This valve processing is with adjustable fixing device, after the valve is fixed, the buffer zone and the contact of valve passageway inner wall on the arc extension board on the fixed plate have certain cushioning effect, avoid the course of working in the valve to produce big rocking, improved the precision of valve processing.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a top view of the present invention;

fig. 3 is a perspective view of the fixing plate structure of the present invention.

Wherein: 1. a base; 2. a support plate; 3. a valve; 4. a through hole; 5. an adjustable fixing device; 501. a hand wheel; 502. a stud; 503. a fixing plate; 504. a fixing through hole; 505. a bolt; 506. a nut; 507. a threaded hole; 508. a groove; 509. an arc-shaped support plate; 510. a buffer zone.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides an adjustable fixing device for valve processing, which comprises a base 1 and a valve 3, wherein a supporting plate 2 is welded and fixed on the top of the base 1, a threaded hole on the supporting plate 2 is connected with an adjustable fixing device 5 in a threaded manner, the adjustable fixing device 5 comprises a stud 502 and a bolt 505, the stud 502 is in threaded connection with the threaded hole on the supporting plate 2, one end of the stud 502 far away from the valve is welded and fixed with a hand wheel 501, one end of the stud 502 far away from the hand wheel 501 is in threaded connection with a threaded hole 507 arranged on a fixing plate 503, the distance between the fixing plates 503 is adjustable, the range between the two fixing plates is 0.7-1 m, the hand wheel 501 is rotated to drive the fixing plate 503 to move, the horizontal distance between the two fixing plates 503 is adjusted, the valves 3 with different structural lengths can be processed, the groove 508 is fixedly clamped with the arc support plate 509, the groove 508 is vertically symmetrical, the inner diameters of the groove 508 are respectively 10 inches, 12 inches and 16 inches, valves 3 with different calibers can be processed, the universality of the device is wider, a buffer strip 510 is bonded on the side surface of the arc support plate 509, the buffer strip 510 is made of natural rubber, the natural rubber has good wear resistance and high elasticity and tear strength, the buffer strip 3 is well buffered during processing, the valve 3 is prevented from shaking greatly, the processing precision of the valve 3 is improved, a bolt 505 penetrates through a fixing through hole 504 and a through hole 4 to be in threaded connection with a nut 506, the buffer strip 510 is in contact with the inner wall of a channel of the valve 3, the end flange of the valve 3 is provided with through holes 4, the through holes 4 are uniformly distributed on the end flange of the valve 3, at least two through holes 4 on the end flange are superposed with the fixing through holes 504 on the fixing plate 503, the bolt penetrates through the through hole 4 and the fixing through hole 504, the fixing plate 503 and the valve 3 can be well fixed, certain shaking of the valve 3 is avoided, and due to the fact that the valve 3 is machined, the bolt 505 of the adjustable fixing device 5 penetrates through the through hole 4 and the fixing through hole 504 to be fixedly connected with the nut 506 in a threaded mode.

When the valve 3 is used, the base 1 is placed on the ground, the valve 3 is placed between the supporting plates 2, the hand wheel 501 is rotated to drive the stud 502 to rotate, the distance between the fixing plates 503 is adjusted, the fixing plates 503 are in contact with the end flanges of the valve 3, the through holes 4 on the end flanges are overlapped with the fixing through holes 504 on the fixing plates 503, the bolts 505 penetrate through the through holes 4 and the fixing through holes 504 and are in threaded connection with the nuts 506, when the valve 3 with other structural lengths needs to be processed, only the bolts 505 and the nuts 506 need to be detached, the hand wheel 501 is rotated to adjust the distance between the fixing plates 503, the steps are repeated, the valve 3 is processed more conveniently and efficiently, after the valve 3 is fixed, the grooves 508 on the fixing plates 503 are clamped with the arc-shaped supporting plates 509, the buffer belts 510 on the arc-shaped supporting plates 509 are in contact with the inner walls of the channels of the valve 3, the machining precision of the valve 3 is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable fixing device is used in valve processing, includes base (1), valve (3), its characterized in that: the top welded fastening of base (1) has backup pad (2), screw hole threaded connection on backup pad (2) has adjustable fixing device (5), through-hole (4) have been seted up on the end flange of valve (3), bolt (505) of adjustable fixing device (5) pass through-hole (4) and fixed through-hole (504) and nut (506) threaded connection are fixed.

2. The adjustable fixing device for valve processing according to claim 1, wherein: adjustable fixing device (5) include double-screw bolt (502), bolt (505), screw hole threaded connection on double-screw bolt (502) and the backup pad (2), the one end and hand wheel (501) welded fastening that the valve was kept away from in double-screw bolt (502), screw hole (507) threaded connection who offers on one end and the fixed plate (503) of hand wheel (501) are kept away from in double-screw bolt (502), set up recess (508) and fixed through hole (504) on fixed plate (503), recess (508) and arc extension board (509) fixed joint, it has buffering area (510) to bond on the side of arc extension board (509), bolt (505) pass fixed through hole (504) and through-hole (4) and nut (506) threaded connection, the contact of the passageway inner wall of buffering area (510) and valve (3).

3. The adjustable fixing device for valve processing according to claim 2, wherein: the through holes (4) are uniformly distributed on the end flange of the valve (3), and at least two through holes (4) on the end flange are superposed with the fixing through holes (504) on the fixing plate (503).

4. The adjustable fixing device for valve processing according to claim 2, wherein: the distance between the fixing plates (503) is adjustable, and the range between the two fixing plates is 0.7-1 m.

5. The adjustable fixing device for valve processing according to claim 2, wherein: the grooves (508) are symmetrical up and down, and the inner diameters of the grooves (508) are respectively 10 inches, 12 inches and 16 inches.

6. The adjustable fixing device for valve processing according to claim 2, wherein: the buffer belt (510) is made of natural rubber.