CN211680673U

CN211680673U - Support for welding rotary vibration screen rack

Info

Publication number: CN211680673U
Application number: CN201922324389.6U
Authority: CN
Inventors: 赵庆斌; 梁永甫; 徐靖东; 李改革; 郭清江; 卢恩同
Original assignee: Xinxiang Zhenying Machinery Equipment Co Ltd
Current assignee: Xinxiang Zhenying Machinery Equipment Co Ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-10-16
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a welding is support for sieve rack that shakes soon, its characterized in that is fixed with 3 piece at least outer loop locating plates along rack outer loop evenly distributed on the work platform, the outermost terminal surface of each outer loop locating plate and the inner wall contact of rack outer loop, 3 piece at least locating plates are fixed on the work platform between rack outer loop and rack inner loop on average, the inside centre of a circle of all directional work platform of each locating plate length direction inwards, the backing plate is fixed on the work platform in each outer loop locating plate and each locating plate outside, 3 at least quick tongs are on average set up on the outside work platform of rack outer loop, work platform central point puts the vertical screw rod that is fixed with, be fixed with the dead lever through the handle of screwing on the screw rod, be equipped with through-hole, both ends fixed pressing plate in the middle of the dead lever. The support can realize the rapid positioning work of the net rack so as to facilitate the welding work of workers, and the whole positioning process is convenient and rapid.

Description

Support for welding rotary vibration screen rack

Technical Field

The utility model belongs to shake sieve net rack welding frock field soon especially relates to a support for sieve net rack shakes soon in welding.

Background

The net frame is an indispensable component of the vibrating screen, and mainly plays a role of fixing the screen mesh. For some special vibrating screens, the requirements for the screen frame are extremely high. For example, the net frame in the ultrasonic vibration sieve should give full play to the ultrasonic efficiency and reasonably distribute the amplitude in the whole area of the sieve net, so that the ultrasonic energy can be uniformly transmitted on the whole sieve net surface, and the whole process of applying one hundred percent of energy to the sieving is achieved. However, when a net frame is generally welded, the net frame body is easily deformed due to high temperature, or the welded net frame is not qualified due to inaccurate positioning during welding, so that uniform transfer of energy cannot be achieved.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model aims at providing a be used for location to shake screen frame soon and make things convenient for welded special stand, and weld effectual indeformable.

The utility model discloses a task is accomplished like this, its characterized in that: at least 3 outer ring locating plates are fixed on the working platform along the average distribution of the inner wall of the outer ring of the net rack, the outermost end face of each outer ring locating plate is in contact with the inner wall of the outer ring of the net rack, at least 3 locating plates are fixed on the working platform between the outer ring of the net rack and the inner ring of the net rack on average, the length direction of each locating plate is inwards directed to the circle center of the working platform, the backing plate is fixed on the working platform outside each outer ring locating plate and each locating plate, at least 3 quick clamps are averagely arranged on the working platform outside the outer ring of the net rack, the central position of the working platform is vertically fixed with a screw rod, a fixing rod is fixed on the screw rod through a screwing handle, and.

The number of the outer ring positioning plates and the number of the positioning plates are 4, and the number of the quick clamps is 4.

The lower parts of the two ends of the fixed rod are fixed with the pressing plates, a through hole is vertically arranged in the middle of the fixed rod, the screw rod penetrates through the through hole, and the screwing handle is screwed on the upper part of the screw rod.

The utility model discloses has following effect: the utility model discloses a quick clamp, outer loop locating plate, dead lever and locating plate can fix a position the rack rapidly and fix on work platform. And then, only the welding operation is needed to be carried out on the connecting part by the staff. The whole positioning and fixing process is quick and simple, and the welding operation of the net rack by workers is greatly facilitated. And the welding effect is good and the welding is not deformed.

Drawings

Fig. 1 is a top view of the present invention; fig. 2 is a schematic view of the fixing rod installation.

Description of the drawings: 1. working platform, 2, outer ring locating plate, 3, backing plate, 4, quick clamp, 5, locating plate, 6, screw, 7, dead lever, 8, clamp plate, 9, screwing handle, 10, net rack outer ring, 11, net rack inner ring, 12, connecting plate.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

As shown in figures 1 and 2, a bracket for welding a rotary vibration screen frame, at least 3 outer ring positioning plates 2 are uniformly distributed and fixed on a working platform 1 along the inner wall of a frame outer ring 10, the outermost end surface of each outer ring positioning plate 2 is contacted with the inner wall of the net rack outer ring 10, at least 3 positioning plates 5 are averagely fixed on the working platform 1 between the net rack outer ring 10 and the net rack inner ring 11, the length direction of each positioning plate 5 is inwards directed to the circle center of the working platform 1, the backing plate 3 is fixed on each outer ring positioning plate 2 and the working platform 1 at the outer side of each positioning plate 5, at least 3 quick clamps 4 are averagely arranged on the working platform 1 at the outer side of the net rack outer ring 10, a screw rod 6 is vertically fixed at the center of the working platform 1, a fixing rod 7 is fixed on the screw rod 6 through a screwing handle 9, and the length of the fixing rod 7 is not less than the diameter of the inner ring 11 of the net rack.

The number of the outer ring positioning plates 2 and the number of the positioning plates 5 are 4, and the number of the quick clamps 4 is 4. The quick clamp 4 is used for fixing the outer ring 10 of the net rack on the working platform 1.

The lower parts of the two ends of the fixed rod 7 are fixed with the pressing plates 8, the middle of the fixed rod 7 is vertically provided with a through hole, the screw rod 6 penetrates through the through hole, and the screwing handle 9 is screwed on the upper part of the screw rod 6. The fixing rod 7 is used for fixing the net rack inner ring 11 on the working platform 1.

When the net rack is welded, the net rack outer ring 10 is firstly positioned on the working platform 1, and the outermost end surfaces of the 4 outer ring positioning plates 2 at the moment are contacted with the inner wall of the net rack outer ring 10. The rack outer ring 10 is then fixed to the work platform 1 by means of 4 quick clamps 4. And then, positioning 4 connecting plates 12 with equal length by using 4 positioning plates 5, and welding and fixing one end of the connecting plates, which is close to the inner wall of the outer ring 10 of the net rack, on the inner wall of the outer ring 10 of the net rack. After the welding is completed, the rack inner ring 11 is placed in the center of the work platform 1, and the inner ends of the 4 connecting plates 12 are all in contact with the rack inner ring 11, that is, the rack inner ring 11 is positioned at the right center of the rack outer ring 10. Then the fixing rod 7 is fixed on the inner ring 11 of the net rack through the screw 6 and the screwing handle 9 to tightly press the inner ring 11 of the net rack, and finally the inner ends of the 4 connecting plates 12 are welded and fixed on the outer wall of the inner ring 11 of the net rack. The welded frame requires that the outer frame ring 10 should be lower than the inner frame ring 11, so that a backing plate 3 is arranged between the outer frame ring 10 and the working platform 1.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected, and may communicate between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Claims

1. The utility model provides a support for welding screen frame that shakes soon which characterized in that: at least 3 outer ring positioning plates (2) are uniformly distributed on the working platform (1) along the inner wall of the outer ring (10) of the net rack, the outermost end surface of each outer ring positioning plate (2) is in contact with the inner wall of the outer ring (10) of the net rack, at least 3 positioning plates (5) are uniformly fixed on the working platform (1) between the outer ring (10) of the net rack and the inner ring (11) of the net rack, the length direction of each positioning plate (5) is inwards directed to the circle center of the working platform (1), the backing plate (3) is fixed on the working platform (1) at the outer side of each outer ring positioning plate (2) and each positioning plate (5), at least 3 quick clamps (4) are uniformly arranged on the outer working platform (1) of the outer ring (10), a screw rod (6) is vertically fixed on the central position of the working platform (1), and a fixing rod (7) is fixed on the screw rod (6) through a handle (9), the length of the fixed rod (7) is not less than the diameter of the net rack inner ring (11).

2. The support for welding the rotary vibration screen frame according to claim 1, wherein: the number of the outer ring positioning plates (2) and the number of the positioning plates (5) are 4, and the number of the quick clamps (4) is 4.

3. The support for welding the rotary vibration screen frame according to claim 1, wherein: the pressing plates (8) are fixed on the lower portions of the two ends of the fixing rod (7), a through hole is vertically formed in the middle of the fixing rod (7), the screw rod (6) penetrates through the through hole, and the screwing handle (9) is screwed on the upper portion of the screw rod (6).