CN2454043Y

CN2454043Y - Rack for fixing spraying nozzle

Info

Publication number: CN2454043Y
Application number: CN 00264351
Authority: CN
Inventors: 蔡政道
Original assignee: Apex Mfg Co Ltd
Current assignee: Apex Mfg Co Ltd
Priority date: 2000-12-06
Filing date: 2000-12-06
Publication date: 2001-10-17
Anticipated expiration: 2010-12-06

Abstract

The utility model relates to a rack for fixing a spraying nozzle, which comprises a U-shaped footstock. A pipe is horizontally connected between fins of both sides of the U-shaped footstock. One end of the pipe is locked with a spraying nozzle on the fin corresponding to the pipe; the lower side of the footstock and a base are locked on the upper end and the lower end of an arm body with a nut by a screw bolt respectively. Hereby, any fine adjustment angle for the footstock and the base by serving the screw bolt as the fulcrum is provided, and the pipe is arranged in the footstock and does not interfere the adjustment action.

Description

The support that is used for fixing nozzle

The utility model system relates to jet and device hydrojet, is specifically related to be used for fixing the support of nozzle.

Generally need be fixed on the desired location in order to nozzle jet or that spray cutting fluid, lubricating fluid, this just need be equipped with a support with fixed nozzle, and visual sprinkling position and adjust angle.Common nozzle holder as shown in Figure 5, one has the base 40 of magnetic block, its section is a ㄩ shape sheet, both sides at an upper portion thereof utilize following pivot 42 and pivot arm 46 one ends of a section for ㄈ shape are installed in it, this pivot arm 46 is equidistant several invaginated type pearl grooves 41 that is arranged with in this end one side of descending pivot 42 relatively along circumference, base 40 outside correspondences snap in pearl groove 41 and are provided with towards the outstanding Elastic Circular prominent (not shown in the figures) of pivot arm 46 directions, pivot arm 46 upper ends are articulated in the top arm 47 that a section is ㄇ shape, top arm 47 stretches into the inner face of pivot arm 46, the circumference that articulates pivot arm 46 in top arm 47 relatively forms continuous serrate slot 48, the Elastic Circular prominent 461 that is provided with for pivot arm 46 is equipped in the serrate slot 48, and pipe 44 1 ends of CLNT ON or lubricating fluid see through joint 45 and connect and be fixed in base 40 1 sides, pipe 44 is held pivot 42 bottom sides down, edge in addition again, pivot arm 46 1 sides center on up, run through by top arm 47 rear openings again and stretch out, and stretching out locating of top arm 47 front sides, interlocking has a nozzle 49 in top arm 47 in addition, make nozzle 49 affixed in this place and pipe 44, constitute supporting structure like this, therefore pipe 44 forms S shape layout, pivot arm 46 following pivots 42 are fulcrum, slide into suitable angle along pearl groove 41, and the serrate slot 48 of top arm 47 slides along circle prominent 461, forms top arm 47 and has the function of adjusting angle.But there is following shortcoming in above-mentioned supporting structure: 1. processing trouble, part complexity, cost height.Top arm and base must punch process shaping pearl grooves, serrate slot, and it is prominent to need to be provided with circle again on the pivot arm, so processed complex, the cost height; 2. it is restricted to adjust angle.Because the pipe winding becomes S shape, when the following pivot of pivot arm and top arm is fulcrum layback adjustment angle, also can affect pipe, therefore under pipe will be pressed in by top arm, the caliber that adds pipe is bigger, and pipe is obstructed between base and top arm, because of pipe makes top arm layback adjustment angle restricted, influence liquid (or gas) flowing velocity and make mobile having some setbacks as excessive collapsible tube, so support is just big inadequately in the scope of adjusting angle.3. though the pivot arm can distribute and the adjustment angle along the pearl groove, need be more accurate as pearl groove distribution angle, the pearl groove must be processed forr a short time, thereby cost is higher; Owing to be so limited, the size of each pearl groove and each road serrate slot all can not be very accurate, be the angle of this sprinkling exactly so be the angle of deciding scope at the pearl recess gauge, be not quite similar because of the spray angle of variety of way is usually quite precise and tiny, sometimes two pearl grooves (or serrate slot) between angle be only the operator and think optimal, but the support of this kind can't be realized the location of this angle, change speech, adjust the intrinsic normalization that angle is subject to pearl groove (or serrate slot) distribution density, therefore adjustment angle shown in Figure 5 lacks flexibility arbitrarily.

In addition, the utility model patent of " supporting structure of gas-liquid supply nozzle " as No. 354921 bulletin discloses, this support is made up of framework, rail plate, chock and slide block, and the both sides of framework are arranged with a chock, and framework is fixed with a rail plate in the upside of chock, be provided with draw-in groove in rail plate inboard, one slide block both sides convex with the card body, and are articulated with nozzle on slide block, adjust height with the lifting of slide block, and be pivoted between nozzle and slide block with universal joint, to realize adjusting the function of angle; But in the design of aforementioned patent, nozzle only can be adjusted angle by the original place pivot, can't have the adjustment function of fore-and-aft direction (promptly relative lifting direction perpendicular to slide block and rail plate), makes that adjusting angle still has limited; Add structure and part configuration complexity, the volume of framework is huge again, makes manufacturing cost higher, has also influenced implementation result.

Main purpose of the present utility model provides a kind of supporting structure of nozzle, and it has simply, low-cost configuration design, and can provide adjust that angle is flexible, adjusting range greatly and the interference that can not be subjected to installing pipe.

For achieving the above object, the support that is used for fixing nozzle of the present utility model, it comprises: a footstock, it is a ㄈ shape pedestal, its both sides free end is arranged to fin, one tool pipe is housed indirectly, its relative fin of a pipe and an end intrinsic nozzle of locking in two fins; One arm body, it is one microscler, is equipped with slotted hole one, slotted hole one end cooperates one first bolt and is locked in the downside of footstock; One base, it is a pedestal shape, base top surface is equipped with a lamellar body, in order to be posted by the slotted hole lower end of arm body, sets the position by second bolt lock, and arm body lower end is incorporated on the base.

Adopt the said structure scheme, the design of part of nozzle holder of the present utility model is simple, and is easy to manufacture, thereby the production efficiency height, low cost of manufacture; Can realize angle adjustment in a big way, and in setting range selected angle arbitrarily; Can realize the flexible adjustment of multiple angles.

For can clearer understanding the purpose of this utility model, design feature and advantage, one preferred embodiment is elaborated to the utility model below with reference to accompanying drawings.

Fig. 1 is the three-dimensional exploded view of the nozzle holder of a preferred embodiment of the present utility model;

Fig. 2 is the stereo appearance figure of Fig. 1 embodiment of the present utility model;

Fig. 3 is the adjustment schematic side view of Fig. 1 embodiment of the present utility model;

Fig. 4 is another adjustment schematic side view of Fig. 1 embodiment of the present utility model;

Fig. 5 is the sectional view of traditional nozzle holder.

The support that is used for fixing nozzle of the present utility model as shown in Figures 1 to 3, it comprises: a footstock 10, it is a ㄈ shape pedestal, the both sides free end is provided with fin 11, in a fin 11 interlocking joints 12, in joint 12 1 termination tubulature 14, the end in addition of pipe 14 is hinged with a nozzle 13 that is locked on the other end fin 11 more again, and footstock 10 is drilled with pivot hole 15 at the downside of 11 of two fins; One arm body 20, it is one to be equipped with microscler of one slotted hole 21, slotted hole 21 upper ends are aimed at the nuts 24 that pivot hole 15, the first bolts 23 pass slotted

hole

21 and 15 backs, pivot hole and butterfly and are spirally connected, and make arm body 20 be locked on the downside of footstock 10; One base 30, it is the pedestal that is provided with magnetic block one by one in the bottom surface, the end face of base 30 vertically is provided with a upright lamellar body 31 of stretching shape, lamellar body 31 is provided with a pivot hole 32, use slotted hole 21 lower end aligned for arm body 20, fix with butterfly nut 26 screw locks that cooperate for second bolt 25, arm body 20 lower ends are incorporated on the base 30.Outward appearance behind its assembly as shown in Figure 2.

As mentioned above, design of the present utility model has following advantage: 1. part processing is simple and with low cost.The utility model need not be provided with pearl groove, serrate slot, the prominent complex configuration of flexible circle as traditional nozzle holder, first and

second bolt

23 and 25, the butterfly nut 24 and 26 that arm body 20 are locked in footstock 10 and base 30 are available on the market standardization part, therefore cost of the present utility model is quite cheap, the part configuration is simple, easy to manufacture and production efficiency height.2. the scope of adjustable angle is big.Shown in Fig. 3 and 4, the utility model be as will adjusting the angle of arm body 20, can be with the direct openhanded butterfly nut 26 of opening, allow the arm body 20 be that fulcrum is adjusted angle with first bolt 25, to be fit to angle again fastening nut 26 get final product; Because pipe 14 levels are connected between nozzle 13 and joint 12, again in the ㄈ of footstock 10 shape spatial dimension, so without any interference, even can adjust to arm body 20 and lie low on base 30, so adjusting range are very big.Equally, footstock 10 also is a loosen nut 24, and making footstock 10 is that fulcrum pivots with first bolt 23, make footstock 10 can adjust various angles, and can be as the interference that is subjected to pipe 14 in traditional support, it is quite smooth and easy therefore to adjust action, and the scope of adjustable angle is very big.3. can be in setting range selected angle arbitrarily.Because footstock 10, arm body 20 all are that screw lock cooperates with base 30, as long as unclamp and rotate freely footstock 10 or arm body 20, can follow one's bent like this and adjust angle and can not be subjected to as normalization restrictions such as the serrate slot in the conventional stent, pearl groove positions, adjusting angle more can be meticulous and have more flexibility.4. the utility model can also be adjusted height to increase the flexibility of adjusting angle.Can slide and fastening again along slotted hole 21 as footstock 10, making the height adjustment cooperation footstock 10 of footstock 10 is the swing of fulcrum with first bolt 23, can be combined into more kinds of demand angles.5. first and

second bolt

23 and 25 of the present utility model, nut 24 and 26 are butterfly, can directly rotate the control locking by hand and get final product, need not other hand-held tool thereby operation facility.

Claims

1. support that is used for fixing nozzle is characterized in that it comprises:

One footstock, it is a ㄈ shape pedestal, its both sides free end is arranged to fin, in two fins a tool pipe is housed indirectly, an end of pipe is at its relative fin intrinsic nozzle of locking;

One arm body, it is one microscler, is equipped with slotted hole one, slotted hole one end cooperates one first bolt and is locked in the downside of footstock;

One base, it is a pedestal shape, base top surface is equipped with a lamellar body, in order to be posted by the slotted hole lower end of arm body, sets the position by second bolt lock, and arm body lower end is incorporated on the base.

2. the support that is used for fixing nozzle as claimed in claim 1 is characterized in that, this footstock is provided with the pivot hole to aim at slotted hole in downside, for first bolt-through, and cooperates the nut of butterfly to lock.

3. the support that is used for fixing nozzle as claimed in claim 2 is characterized in that, this base is provided with the slotted hole of pivot hole with the alignment arm body in lamellar body, for second bolt-through of butterfly, and cooperates the nut of butterfly to lock.

4. the support that is used for fixing nozzle as claimed in claim 3 is characterized in that this base adorns an intrinsic magnetic block in the bottom surface.