CN213731308U

CN213731308U - Adjustable fixing device for valve machining

Info

Publication number: CN213731308U
Application number: CN202022373272.XU
Authority: CN
Inventors: 谢向阳; 徐从钦
Original assignee: Suzhou Industrial Park Tongyi Machinery Co ltd
Current assignee: Suzhou Industrial Park Tongyi Machinery Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-07-20
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses an adjustable fixing device of valve processing usefulness relates to valve processing technology field. The improved structure of the automobile seat is characterized by comprising a base plate, a first rectangular opening is formed in the upper surface of the base plate, a first driving mechanism is arranged in the first rectangular opening, a telescopic rod is fixedly mounted on the upper surface of a ball nut, a synchronous rotating cylinder is fixedly mounted on the upper surface of the telescopic rod through a mounting plate, a disc is fixedly mounted on the opposite side of a transmission rod, a second rectangular opening is arranged on the opposite side of the disc, a second driving mechanism is arranged in the second rectangular opening, and an arc-shaped plate is arranged on the second driving mechanism. The utility model discloses a first actuating mechanism and telescopic link cooperation can satisfy the fixed use of valve of multiple different specifications, and the dismouting process is more convenient, and rethread second actuating mechanism makes the valve fixed more firm, is difficult for droing or rotatory, and the course of working is more stable.

Description

Adjustable fixing device for valve machining

Technical Field

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

Background

The valves are pipe fittings for opening and closing pipes, controlling flow direction, adjusting and controlling parameters (temperature, pressure and flow) of a conveying medium, and can be divided into shut-off valves, check valves, regulating valves and the like according to functions, the valves are control parts in a fluid conveying system, the valves for the fluid control system range from the simplest stop valves to various valves used in a very complicated automatic control system, the variety and the specification of the valves are quite various, the control of the valves can adopt various transmission modes, such as manual, electric, hydraulic, pneumatic, turbine, electromagnetic hydraulic, pneumatic hydraulic, spur gear, bevel gear driving and the like, in the production process of welding the valves, the welding openings of the valves need to be polished, the valves need to be sprayed after polishing, in the processing processes, the valves need to be fixed, however, the fixing device for processing the existing valve still has the problems when in use:

1. in the prior art, the adjustment performance of a fixing device for valve processing is poor, a valve with one size can be fixed, and the installation and the disassembly of the valve are troublesome;

2. among the prior art, fixing device is used in valve processing adopts splint to control the centre gripping fixed with the valve more, leads to the valve fixed insecure, and the valve easily drops or the skew position at the in-process of processing, and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model provides an adjustable fixing device of valve processing usefulness possesses the fixed use of valve that satisfies multiple different specifications, and the dismouting process is more convenient, makes the valve fixed more firm, is difficult for droing or rotatory advantage to it is relatively poor to solve fixing device regulation nature for valve processing, and the valve of a size can only be fixed more, the fixed insecure problem of valve.

For the fixed use of the valve that realizes satisfying multiple different specifications, and the dismouting process is more convenient, makes the valve fixed more firm, is difficult for droing or rotatory purpose, the utility model provides a following technical scheme: an adjustable fixing device for valve processing comprises a base plate, wherein a first rectangular opening is formed in the upper surface of the base plate, a first driving mechanism is arranged in the first rectangular opening and comprises a bearing, a screw rod, a ball nut and a rotating handle, the screw rod is installed between the left inner wall and the right inner wall of the first rectangular opening through the bearing, threads on the screw rod are reversely arranged along the center in the left-right direction, the ball nut is arranged on the screw rod close to the left side and the right side, the rotating handle is fixedly installed on the end head of the right side of the screw rod, telescopic rods are fixedly installed on the upper surfaces of the ball nuts, synchronous rotating cylinders are fixedly installed on the upper surfaces of the telescopic rods through installation plates, transmission rods are fixedly installed on the opposite sides of output shafts of the left synchronous rotating cylinder and the right synchronous rotating cylinder, and discs are fixedly installed on the opposite sides of the transmission rods, the opposite side surfaces of the circular discs are provided with second rectangular openings, second driving mechanisms are arranged in the second rectangular openings, and arc-shaped plates are arranged on the second driving mechanisms.

As a preferred technical scheme of the utility model, ball nut's surface is the rectangle structure, and the laminating of the first rectangle open-ended front and back inner wall of side around ball nut.

As an optimized technical solution of the present invention, the second driving mechanism is the same as the first driving mechanism in structure.

As an optimal technical scheme of the utility model, the telescopic link includes first sleeve pipe, second sleeve pipe and locking bolt, first sleeve pipe fixed mounting is in ball nut upper surface.

As an optimal technical scheme of the utility model, first sheathed tube upper surface activity is inserted and is equipped with the second sleeve pipe, first sleeve pipe is fixed through locking bolt locking with the second sleeve pipe.

As an optimized technical scheme of the utility model, the leading flank of second sleeve pipe all is provided with the scale mark.

As a preferred technical scheme of the utility model, the side that the arc was kept away from each other is all fixed to be pasted and is had the rubber slipmat.

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

1. this adjustable fixing device of valve processing usefulness, through setting up that the lead screw is rotatory to drive ball nut and removes about among the actuating mechanism, make ball nut pass through the telescopic link and drive synchronous rotation cylinder and remove, make synchronous rotation cylinder drive the disc and remove about, the telescopic link can be to the height of disc adjusting simultaneously, can satisfy the fixed use of valve of multiple different specifications, and the dismouting process is more convenient.

2. This adjustable fixing device of valve processing usefulness drives the arc reverse movement through setting up second actuating mechanism, makes the rubber slipmat on the arc support fixedly to the inner wall of valve discharge orifice, makes the valve fixed more firm, is difficult for droing or rotatory, and the course of working is more stable.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a left side view of the disc of the present invention.

In the figure: 1. a base plate; 2. a first rectangular opening; 3. a first drive mechanism; 301. a bearing; 302. a screw rod; 303. a ball nut; 304. rotating the handle; 4. a telescopic rod; 401. a first sleeve; 402. a second sleeve; 403. locking the bolt; 5. mounting a plate; 6. synchronously rotating the air cylinder; 7. a transmission rod; 8. a disc; 9. a second rectangular opening; 10. a second drive mechanism; 11. an arc-shaped plate; 12. scale lines; 13. a rubber non-slip mat.

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 discloses an adjustable fixing device for valve processing, which comprises a bottom plate 1, wherein a first rectangular opening 2 is formed on the upper surface of the bottom plate 1, a first driving mechanism 3 is arranged in the first rectangular opening 2, the first driving mechanism 3 comprises a bearing 301, a screw 302, a ball nut 303 and a rotating handle 304, the screw 302 is installed between the left and right inner walls of the first rectangular opening 2 through the bearing 301, the thread on the screw 302 is reversely arranged along the center to the left and right, the ball nut 303 is arranged on the screw 302 near to the left and right, the rotating handle 304 is fixedly installed on the right end of the screw 302, the telescopic rod 4 is fixedly installed on the upper surface of the ball nut 303, the synchronous rotating cylinder 6 is fixedly installed on the upper surface of the telescopic rod 4 through a mounting plate 5, and the transmission rod 7 is fixedly installed on the side surface of the output shaft opposite to the left and right synchronous rotating cylinders 6, the opposite sides of the transmission rod 7 are fixedly provided with discs 8, the opposite sides of the discs 8 are provided with second rectangular openings 9, second driving mechanisms 10 are arranged in the second rectangular openings 9, and arc-shaped plates 11 are arranged on the second driving mechanisms 10.

Specifically, the outer surface of the ball nut 303 is of a rectangular structure, and the front and rear inner walls of the first rectangular opening 2 on the front and rear side surfaces of the ball nut 303 are attached to each other.

In this embodiment, the ball nut 303 is more stable in the process of moving left and right in the first rectangular opening 2, and is not easy to shake.

Specifically, the second driving mechanism 10 has the same structure as the first driving mechanism 3.

In this embodiment, the ball nut 303 of the second driving mechanism 10 can move up and down in the second rectangular opening 9, and simultaneously drives the arc plate 11 to move up and down in the opposite direction.

Specifically, the telescopic rod 4 comprises a first sleeve 401, a second sleeve 402 and a locking bolt 403, the first sleeve 401 is fixedly mounted on the upper surface of the ball nut 303, the second sleeve 402 is movably inserted into the upper surface of the first sleeve 401, and the first sleeve 401 and the second sleeve 402 are locked and fixed through the locking bolt 403.

In this embodiment, the second sleeve 402 moves up and down in the first sleeve 401, and the locking bolt 403 locks and fixes the second sleeve 402 and the first sleeve 401, so as to achieve the effect of adjusting the height of the disc 8.

Specifically, the front side of the second sleeve 402 is provided with scale marks 12.

In this embodiment, the graduation marks 12 can check the height of the second sleeve 402, so that the height adjustment of the left and right second sleeves 402 is more accurate.

Specifically, rubber anti-slip pads 13 are fixedly adhered to the sides of the arc-shaped plates 11 far away from each other.

In this embodiment, the rubber anti-slip pad 13 increases the outer surface friction of the arc plate 11, so that the supporting effect of the arc plate 11 is better.

The utility model discloses a theory of operation and use flow: when in use, according to the size of a valve to be processed, the second sleeve 402 in the telescopic rod 4 moves up and down in the first sleeve 401, the locking bolt 403 locks and fixes the second sleeve 402 and the first sleeve 401, the effect of adjusting the height of the disc 8 is achieved, the screw 302 is driven to rotate by the rotating handle 304 in the first driving mechanism 3, the screw 302 is driven to rotate to drive the ball nut 303 to move left and right in opposite directions, the ball nut 303 drives the synchronous rotating cylinder 6 on the upper surface of the mounting plate 5 to move left and right in opposite directions by the telescopic rod 4, the disc 8 clamps and fixes the left and right side surfaces of the valve, the arc-shaped plate 11 is inserted into the water flowing hole of the valve, the arc-shaped plate 11 is driven to move up and down in opposite directions by the second driving mechanism 10, the upper and lower arc-shaped plates 11 support the inner wall of the water flowing hole of the valve, the valve is further fixed, and the synchronous rotating cylinder 6 drives the disc 8 to move left and right, meanwhile, the telescopic rod 4 can adjust the height of the disc 8, so that the valve is more firmly fixed and is not easy to fall off or rotate, and the machining process is more stable.

To sum up, this adjustable fixing device of valve processing usefulness through the cooperation of first actuating mechanism 3 and telescopic link 4, adjusts the disc 8 height and control between the interval, can satisfy the fixed use of the valve of multiple different specifications, and the dismouting process is more convenient, and rethread second actuating mechanism 10 is adjusted the interval between arc 11, makes arc 11 support the valve discharge orifice fixed, makes the valve fixed more firm, is difficult for droing or is rotatory, and the course of working is more stable.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 of valve processing usefulness, includes bottom plate (1), its characterized in that: first rectangle opening (2) have been seted up to the upper surface of bottom plate (1), be provided with first actuating mechanism (3) in first rectangle opening (2), first actuating mechanism (3) are including bearing (301), lead screw (302), ball nut (303) and twist grip (304), install lead screw (302) through bearing (301) between the inner wall about first rectangle opening (2), and lead screw (302) upper thread is along the central reverse setting of controlling, all be provided with ball nut (303) about being close to on lead screw (302), fixed mounting has twist grip (304) on the right side tip of lead screw (302), the equal fixed mounting of upper surface of ball nut (303) has telescopic link (4), the upper surface of telescopic link (4) all has synchronous rotation cylinder (6) through mounting panel (5) fixed mounting, and controls the equal fixed mounting in output shaft side that synchronous rotation cylinder (6) confronted has transfer line (7) The side that transfer line (7) faced mutually all fixed mounting have disc (8), disc (8) face mutually all is provided with second rectangle opening (9), set up second actuating mechanism (10) in second rectangle opening (9), all be provided with arc (11) on second actuating mechanism (10).

2. An adjustable fixture for valve machining according to claim 1, wherein: the outer surface of the ball nut (303) is of a rectangular structure, and the front side and the rear side of the ball nut (303) are attached to the front inner wall and the rear inner wall of the first rectangular opening (2).

3. An adjustable fixture for valve machining according to claim 1, wherein: the second driving mechanism (10) has the same structure as the first driving mechanism (3).

4. An adjustable fixture for valve machining according to claim 1, wherein: the telescopic rod (4) comprises a first sleeve (401), a second sleeve (402) and a locking bolt (403), and the first sleeve (401) is fixedly mounted on the upper surface of the ball nut (303).

5. An adjustable fixture for valve machining according to claim 4, wherein: a second sleeve (402) is movably inserted into the upper surface of the first sleeve (401), and the first sleeve (401) and the second sleeve (402) are locked and fixed through a locking bolt (403).

6. An adjustable fixture for valve machining according to claim 5, wherein: the front side of the second sleeve (402) is provided with scale marks (12).

7. An adjustable fixture for valve machining according to claim 1, wherein: the side surfaces of the arc-shaped plates (11) far away from each other are fixedly stuck with rubber anti-slip pads (13).