CN218364381U

CN218364381U - Wear-resisting guide roller for welding wire equipment

Info

Publication number: CN218364381U
Application number: CN202222798517.2U
Authority: CN
Inventors: 龙泽红
Original assignee: Shanghai Qianjie Electromechanical Supporting Co ltd
Current assignee: Shanghai Qianjie Electromechanical Supporting Co ltd
Priority date: 2022-10-24
Filing date: 2022-10-24
Publication date: 2023-01-24
Anticipated expiration: 2032-10-24

Abstract

The utility model discloses a wear-resisting deflector roll for welding wire equipment belongs to welding wire equipment technical field, and it includes the deflector roll, be equipped with the cavity in the deflector roll, the equal joint in both sides of cavity inner wall has the bearing, is equipped with same threaded rod in two bearings, the one end and the carousel of threaded rod are connected, the threaded rod is established in two movable assembly. This wear-resisting deflector roll for welding wire equipment, through setting up the threaded rod, the fly leaf, the connecting rod, the push rod, fixed plate and carousel, move the mounting groove with the both ends of dwang in, the corotation carousel, four push rods of keeping away from each other all drive the fixed plate each other with the inner wall in close contact with of mounting groove, when needs are dismantled this deflector roll, the reversal carousel, four fixed plates that are close to each other break away from with the inner wall of mounting groove, this deflector roll alright dismantle, this deflector roll only need rotate the carousel alright quick carry out the dismouting to the deflector roll, and the operation is thus simple, make that this deflector roll can be convenient install and maintain.

Description

Wear-resistant guide roller for welding wire equipment

Technical Field

The utility model belongs to the technical field of welding wire equipment, specifically be a wear-resisting deflector roll for welding wire equipment.

Background

The deflector roll belongs to welding wire equipment partly, the deflector roll need use two fixed knot to its both ends are fixed mostly when the installation, when needs install it on welding wire equipment, the user is with in two mounting grooves on the deflector roll immigration welding wire equipment, then use tool operates the both ends of fixing structure with the deflector roll repeatedly and fixes in the mounting groove, when needs dismantle the maintenance to it, user use tool removes fixedly to the both ends of deflector roll, then this deflector roll could accomplish the dismantlement, the operation is comparatively loaded down with trivial details, consequently, need a welding wire equipment to solve above-mentioned problem with wear-resisting deflector roll.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a welding wire is wear-resisting deflector roll for equipment has solved the trouble problem of deflector roll dismouting.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a welding wire is wear-resisting deflector roll for equipment, includes the deflector roll, be equipped with the cavity in the deflector roll, the equal joint in both sides of cavity inner wall has the bearing, is equipped with same threaded rod in two bearings, the one end and the carousel of threaded rod are connected, the threaded rod is established in two movable assembly, movable assembly establishes in the cavity, movable assembly is articulated through two round pin axles and two connecting rods, and the one end that four connecting rods were kept away from mutually all is articulated through round pin axle and four promotion subassemblies, and four promotion subassemblies are established respectively in the front and the back of cavity inner wall, and four one end that promote the subassembly and keep away from mutually are fixed plate occasionally all, the fixed plate is established in the recess, and the front and the back at the deflector roll are established respectively to four recesses, promote the subassembly and establish in baffle and spring, the deflector roll is established in wear-resisting assembly.

As a further aspect of the present invention: the deflector roll includes the dwang, the cavity is seted up in the dwang, the dwang is established in two limiting plates, wear-resisting subassembly and dwang and two limiting plate connection, four recesses are seted up respectively at the front and the back of dwang, and four promotion subassemblies are established in same dwang.

As a further aspect of the present invention: the movable assembly comprises a movable plate, the threaded rod is connected in the movable plate in a threaded mode, the movable plate is hinged to the two idler wheels through a pin shaft, the two idler wheels are in lap joint with the upper surface and the lower surface of the inner wall of the cavity respectively, and one ends, close to the four connecting rods, of the four connecting rods are hinged to the two movable plates respectively through pin shafts.

As a further aspect of the present invention: the pushing assembly comprises a sliding sleeve, the sliding sleeve is clamped in the cavity, a push rod is connected in the sliding sleeve in a sliding mode, one end of the push rod is hinged to the connecting rod through a pin shaft, and the other end of the push rod is connected with the fixing plate.

As a further aspect of the present invention: the push rod is arranged in the spring and the baffle, and two ends of the spring are respectively connected with the baffle and the cavity.

As a further aspect of the present invention: the wear-resisting component comprises a wear-resisting sleeve, the rotating rod is arranged in the wear-resisting sleeve, the two sides of the wear-resisting sleeve are both connected with wear-resisting plates, and one surface, far away from the two wear-resisting plates, of the wear-resisting sleeve is connected with one surface, close to the two limiting plates, of the two limiting plates respectively.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this wear-resisting deflector roll for welding wire equipment, through setting up the threaded rod, the fly leaf, the connecting rod, the push rod, fixed plate and carousel, move the mounting groove with the both ends of dwang in, the corotation carousel, four push rods of keeping away from each other all drive the fixed plate each other with the inner wall in close contact with of mounting groove, when needs are dismantled this deflector roll, the reversal carousel, four fixed plates that are close to each other break away from with the inner wall of mounting groove, this deflector roll alright dismantle, this deflector roll only need rotate the carousel alright quick carry out the dismouting to the deflector roll, and the operation is thus simple, make that this deflector roll can be convenient install and maintain.

2. This wear-resisting deflector roll for welding wire equipment through setting up wear-resisting cover and abrasion pad, because of wear-resisting cover cup joints in the dwang outside, wear-resisting cover can separate dwang and welding wire, and establishes respectively between two limiting plates because of two antifriction plates, and the abrasion pad can separate welding wire between two limiting plates with the limiting plate for welding wire winding can not cause the damage to dwang and limiting plate when on this deflector roll, has improved the normal life of this deflector roll.

3. This wear-resisting deflector roll for welding wire equipment through setting up sliding sleeve and push rod, because of sliding connection has the push rod in the sliding sleeve, the sliding sleeve can carry on spacingly to the push rod for the push rod can not take place to rock when the motion, and the fixed plate of being connected with the push rod can be steady in the recess and move.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic view of a front perspective cross-sectional structure of the present invention;

fig. 3 is a schematic sectional structure view of the rotating rod of the present invention in a partially overlooked three-dimensional manner;

fig. 4 is a side-view three-dimensional sectional structure schematic diagram of the rotating rod of the present invention;

in the figure: guide rollers 1, rotating rods 101, limiting plates 102, bearings 2, threaded rods 3, movable assemblies 4, movable plates 41, rollers 42, connecting rods 5, pushing assemblies 6, sliding sleeves 61, push rods 62, fixed plates 7, grooves 8, springs 9, baffles 10, cavities 11, wear-resistant assemblies 12, wear-resistant sleeves 121, wear-resistant plates 122 and rotating discs 13.

Detailed Description

The technical solution of the present patent will be further described in detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a welding wire equipment is with wear-resisting deflector roll, including deflector roll 1, be equipped with cavity 11 in the deflector roll 1, the equal joint in both sides of cavity 11 inner wall has bearing 2, be equipped with same threaded rod 3 in two bearings 2, through setting up bearing 2, establish in two bearings 2 because of threaded rod 3, two bearings 2 can be spacing fixed threaded rod 3 in cavity 11, the one end and the carousel 13 of threaded rod 3 are connected, through setting up carousel 13, because carousel 13 is connected with threaded rod 3, user's accessible carousel 13 is light rotates threaded rod 3, threaded rod 3 establishes in two movable assembly 4, movable assembly 4 establishes in cavity 11, movable assembly 4 is articulated with two connecting rods 5 through two round pins, the one end that four connecting rods 5 kept away from is all articulated with four promotion subassemblies 6 through the round pin axle, four promote the subassembly 6 and establish respectively in the front and the back of cavity 11 inner wall, four promote the one end that subassembly 6 kept away from mutually all occasionally fixed plate 7, fixed plate 7 establishes in recess 8, four recesses 8 establish in deflector roll 1's front and the back, through setting up recess 8, it establishes spring assembly 10 and wear-resisting subassembly 12 in deflector roll 1 and baffle 12.

Specifically, as shown in fig. 2 and 3, the guide roller 1 includes a rotating rod 101, a cavity 11 is formed in the rotating rod 101, the rotating rod 101 is formed in two limiting plates 102, by providing the limiting plates 102, the welding wire on the surface of the rotating rod 101 can be limited by the cooperation of the rotating rod 101 and the two limiting plates 102, so that the welding wire cannot be separated from the two ends of the guide roller 1, the wear-resistant component 12 is connected with the rotating rod 101 and the two limiting plates 102, four grooves 8 are formed in the front and back of the rotating rod 101, respectively, four pushing components 6 are formed in the same rotating rod 101, the movable component 4 includes a movable plate 41, the threaded rod 3 is screwed into the movable plate 41, by providing the threaded rod 3, by providing two portions of threads with opposite thread directions on the outer surface of the threaded rod 3, the rotatable threaded rod 3 can drive the two movable plates 41 to be close to or away from each other, the movable plate 41 is hinged to the two idler wheels 42 by providing a pin shaft, by providing the idler wheels 42 between the movable plate and the movable plate 11 and the cavity 11, by providing the idler wheels 42, by providing a sliding sleeve 62, the sliding sleeve 62 is connected to the sliding sleeve 62, the sliding sleeve 62 and the sliding sleeve 62, through setting up spring 9 and connecting rod 5, when reversal carousel 13, push rod 62 stimulates fixed plate 7 motion under the effect of spring 9 elasticity and connecting rod 5, and the both ends of spring 9 are connected with baffle 10 and cavity 11 respectively, and wear-resisting component 12 includes wear-resisting cover 121, and dwang 101 is established in wear-resisting cover 121, and the both sides of wear-resisting cover 121 all are connected with antifriction plate 122, and the one side that two antifriction plate 122 kept away from mutually is connected with the one side that two limiting plates 102 are close to mutually respectively.

The utility model discloses a theory of operation does:

s1, when the guide roller 1 needs to be installed, two ends of a rotating rod 101 are moved into an installation groove, a forward rotation rotary table 13 drives a threaded rod 3 to rotate forward in two bearings 2, two threads with opposite thread directions are formed in the outer surface of the threaded rod 3, the forward rotation threaded rod 3 drives two movable plates 41 to be away from each other, and the two movable plates 41 which are away from each other drive the two rotating rods 101 to rotate;

s2, finally, the four rotating rods 101 push the push rods 62 to move in the sliding sleeve 61, the four push rods 62 drive the baffle plates 10 to be away from each other, the springs 9 contract, the four push rods 62 which are away from each other drive the fixed plates 7 to be away from each other, and when the four fixed plates 7 which are away from each other are in close contact with the inner wall of the mounting groove, when the guide roller 1 needs to be disassembled, the rotating disc 13 is reversed, and the reversed rotating disc 13 drives the threaded rod 3 to be reversed in the two bearings 2;

s3, finally, the reversed threaded rod 3 drives the two movable plates 41 to be close to each other, the two movable plates 41 which are close to each other drive the two rotating rods 101 to rotate, the four rotating rods 101 all push the push rods 62 to move in the sliding sleeve 61, the four push rods 62 which are close to each other all drive the fixed plates 7 to be close to each other, the four fixed plates 7 which are close to each other are separated from the inner wall of the mounting groove, and the guide roller 1 can be detached.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a wear-resisting deflector roll for welding wire equipment, includes deflector roll (1), its characterized in that: be equipped with cavity (11) in deflector roll (1), the equal joint in both sides of cavity (11) inner wall has bearing (2), is equipped with same threaded rod (3) in two bearing (2), the one end and carousel (13) of threaded rod (3) are connected, threaded rod (3) are established in two movable assembly (4), movable assembly (4) are established in cavity (11), movable assembly (4) are articulated through two round pin axles and two connecting rod (5), and the one end that four connecting rod (5) were kept away from mutually all is articulated through round pin axle and four promotion subassembly (6), and four promote subassembly (6) and establish respectively in the front and the back of cavity (11) inner wall, and four promote the one end that subassembly (6) kept away from mutually and have fixed plate (7) when equal, establish in recess (8) fixed plate (7), establish respectively in the front and the back of deflector roll (1) four recess (8), promote subassembly (6) and establish in baffle (10) and spring (9), deflector roll (1) are established in wear-resisting subassembly (12).

2. The wear-resistant guide roller for welding wire equipment as defined in claim 1, wherein: deflector roll (1) is including dwang (101), cavity (11) are seted up in dwang (101), dwang (101) are established in two limiting plate (102), wear-resisting subassembly (12) are connected with dwang (101) and two limiting plate (102), and the front and the back at dwang (101) are seted up respectively in four recess (8), and four promotion subassemblies (6) are established in same dwang (101).

3. The wear-resistant guide roller for welding wire equipment as defined in claim 1, wherein: the movable assembly (4) comprises a movable plate (41), the threaded rod (3) is connected in the movable plate (41) in a threaded mode, the movable plate (41) is hinged to two rollers (42) through a pin shaft, the two rollers (42) are respectively in lap joint with the upper surface and the lower surface of the inner wall of the cavity (11), and one ends, close to each other, of the four connecting rods (5) are hinged to the two movable plates (41) through the pin shaft.

4. The wear-resistant guide roller for welding wire equipment as claimed in claim 1, characterized in that: promote subassembly (6) including sliding sleeve (61), sliding sleeve (61) joint is in cavity (11), sliding sleeve (61) sliding connection has push rod (62), the one end of push rod (62) is articulated through round pin axle and connecting rod (5), the other end and the fixed plate (7) of push rod (62) are connected.

5. The wear-resistant guide roller for welding wire equipment as set forth in claim 4, wherein: the push rod (62) is arranged in the spring (9) and the baffle (10), and two ends of the spring (9) are respectively connected with the baffle (10) and the cavity (11).

6. The wear-resistant guide roller for welding wire equipment as defined in claim 2, wherein: wear assembly (12) are including wear-resisting cover (121), establish in wear-resisting cover (121) dwang (101), the both sides of wear-resisting cover (121) all are connected with antifriction plate (122), and the one side that two antifriction plate (122) kept away from mutually is connected with the one side that two limiting plates (102) are close to mutually respectively.