CN211248996U

CN211248996U - Electric lead screw welding roller carrier

Info

Publication number: CN211248996U
Application number: CN201922374429.8U
Authority: CN
Inventors: 王大伟; 姜焕福; 李耀东; 王东宁
Original assignee: Qingdao Weida Machinery Manufacturing Co ltd
Current assignee: Qingdao Weida Machinery Manufacturing Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-08-14
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses an electric screw welding roller carrier, including base and first gear, the lower surface mounting of base has the removal wheel, and the outer end fixedly connected with engaging lug of base, the inside of base is provided with the bidirectional regulating pole, and the right side of bidirectional regulating pole is connected with the output shaft of motor, the inboard all blocks in both ends are connected with the movable block about the base, and the inside scale of installing of inlaying in upper end of base, the upper end inboard of movable block is provided with the restriction piece, and the inboard of restriction piece installs the gyro wheel body, first gear is located the front side of restriction piece, fixed surface is connected with the fixed column on the front end of movable block, the internally mounted of support frame has the clamp plate. This electronic lead screw welding roller frame makes things convenient for the interval between the quick adjustment gyro wheel, reduces the welding assistance time, and control gyro wheel removes and the pivoted precision is high, and is convenient for compress tightly the weldment, avoids its emergence to rock.

Description

Electric lead screw welding roller carrier

Technical Field

The utility model relates to an electronic lead screw technical field specifically is an electronic lead screw welding gyro wheel frame.

Background

The welding roller carrier is a welding auxiliary device, which comprises a base, a roller, a transmission mechanism and the like, drives a weldment to rotate for welding through the friction force between the roller and the weldment, and is suitable for welding cylindrical workpieces such as pipelines, oil tanks and the like;

the conventional electric lead screw welding roller frame is inconvenient to rapidly adjust the distance between rollers so as to reduce the welding auxiliary time, the moving and rotating precision of the control rollers is low, and welding pieces are inconvenient to avoid shaking.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic lead screw welding rolls frame to solve the current electronic lead screw welding rolls frame that proposes in the above-mentioned background art, be not convenient for the interval between the quick adjustment gyro wheel, with this reduction welding assistance time, and control roller removes and the pivoted precision is low, and be not convenient for avoid the weldment to take place the problem of rocking.

In order to achieve the above object, the utility model provides a following technical scheme: an electric lead screw welding roller carrier comprises a base and a first gear, wherein a moving wheel is installed on the lower surface of the base, a connecting lug is fixedly connected to the outer end of the base, a mounting hole is formed in the connecting lug, a bidirectional adjusting rod is arranged in the base, an output shaft of a motor is connected to the right side of the bidirectional adjusting rod, a moving block is connected to the inner sides of the left end and the right end of the base in a clamping mode, a scale ruler is installed in the upper end of the base in an embedded mode, a limiting block is arranged on the inner side of the upper end of the moving block, a roller body is installed on the inner side of the limiting block, a bearing plate is fixedly connected to the front side of the moving block, the first gear is located on the front side of the limiting block, a second gear is connected to the inner side of the first gear in an engaged mode, the internally mounted of support frame has the clamp plate, and the upper end inboard of support frame installs electric telescopic handle.

Preferably, the moving wheel is fixedly connected with the base through a screw, the connecting lug is connected with the base in a welding mode, and the lower surface of the moving wheel protrudes out of the lower surface of the connecting lug.

Preferably, the bidirectional adjusting rod penetrates through the inside of the moving block, the bidirectional adjusting rod is connected with the moving block in a threaded connection mode, the moving block and the limiting block form a rotating structure, and the limiting block and the roller body are of an undetachable structure.

Preferably, the moving block and the limiting block are integrated with the bearing plate and the first gear respectively, and the diameter of the first gear is far larger than that of the second gear.

Preferably, the fixed columns are symmetrically arranged relative to the moving block, and the support frame and the fixed columns form a clamping structure.

Preferably, the outer side of the pressing plate is attached to the support frame, and the pressing plate is U-shaped.

Compared with the prior art, the beneficial effects of the utility model are that: the electric lead screw welding roller frame has the advantages that the distance between the rollers is convenient and rapid to adjust, the welding auxiliary time is reduced, the moving and rotating precision of the rollers is high, the welded parts are convenient to compress, and the welded parts are prevented from shaking;

1. the bidirectional adjusting mechanism is provided with a base, a bidirectional adjusting rod, a motor and a moving block, and the motor connected to the right side of the bidirectional adjusting rod works to facilitate the moving block to move reversely under the limit of the base, so that the distance between the roller bodies can be adjusted quickly, and the welding auxiliary time can be reduced;

2. the roller body is convenient to decelerate and rotate by driving the first gear to rotate through the second gear, so that the control precision of the roller body is high;

3. be provided with gyro wheel body, support frame, clamp plate and electric telescopic handle, carry out the operation through electric telescopic handle for the clamp plate goes up and down under the spacing of support frame, is convenient for reach the purpose that compresses tightly the weldment between the gyro wheel body, thereby avoids the weldment to take place to rock, influences welding quality.

Drawings

FIG. 1 is a schematic front view of the present invention;

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

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic view of the side-looking structure of the fixing column and the supporting frame of the present invention.

In the figure: 1. a base; 2. a moving wheel; 3. connecting lugs; 4. a bidirectional adjusting rod; 5. a motor; 6. a moving block; 7. a graduated scale; 8. a limiting block; 9. a roller body; 10. a bearing plate; 11. a first gear; 12. a second gear; 13. fixing a column; 14. a support frame; 15. pressing a plate; 16. an electric telescopic rod; 17. and (7) installing holes.

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. 1-4, the present invention provides a technical solution: an electric screw rod welding roller carrier comprises a base 1, a moving wheel 2, a connecting lug 3, a bidirectional adjusting rod 4, a motor 5, a moving block 6, a graduated scale 7, a limiting block 8, a roller body 9, a bearing plate 10, a first gear 11, a second gear 12, a fixed column 13, a supporting frame 14, a pressing plate 15, an electric telescopic rod 16 and a mounting hole 17, wherein the moving wheel 2 is installed on the lower surface of the base 1, the outer end of the base 1 is fixedly connected with the connecting lug 3, the mounting hole 17 is formed in the connecting lug 3, the bidirectional adjusting rod 4 is arranged in the base 1, the right side of the bidirectional adjusting rod 4 is connected with an output shaft of the motor 5, the moving block 6 is clamped and connected on the inner sides of the left end and the right end of the base 1, the graduated scale 7 is embedded in the upper end of the base 1, the limiting block 8 is arranged on the inner side of the, a bearing plate 10 is fixedly connected to the front side of the moving block 6, the first gear 11 is located on the front side of the limiting block 8, the inner side of the first gear 11 is meshed with a second gear 12, a fixed column 13 is fixedly connected to the upper surface of the front end of the moving block 6, a supporting frame 14 is connected to the inner portion of the upper end of the fixed column 13 in a penetrating mode, a pressing plate 15 is installed inside the supporting frame 14, and an electric telescopic rod 16 is installed on the inner side of the upper end of the supporting frame 14;

as shown in fig. 1, 2 and 3, the moving wheel 2 is fixedly connected with the base 1 through screws, the engaging lug 3 is connected with the base 1 through welding, the lower surface of the moving wheel 2 protrudes out of the lower surface of the engaging lug 3, so that the moving and the mounting are convenient, the bidirectional adjusting rod 4 penetrates through the inside of the moving block 6, the bidirectional adjusting rod 4 is connected with the moving block 6 through screw threads, the moving block 6 and the limiting block 8 form a rotating structure, and the limiting block 8 and the roller body 9 are of an undetachable structure, so that the roller body 9 can be rapidly moved inwards;

as shown in fig. 3, the moving block 6 and the limiting block 8 are integrated with the bearing plate 10 and the first gear 11, respectively, and the diameter of the first gear 11 is much larger than that of the second gear 12, so as to facilitate the reduction of the speed of the limiting block 8, as shown in fig. 3 and 4, the fixed columns 13 are symmetrically arranged with respect to the moving block 6, and the supporting frames 14 and the fixed columns 13 form a clamping structure, so as to facilitate the support of the supporting frames 14, as shown in fig. 1, 2 and 3, the outer side of the pressing plate 15 is attached to the supporting frames 14, and the pressing plate 15 is U-shaped, so as to facilitate the limitation of the pressing plate 15.

The working principle is as follows: when the electric lead screw is used for welding the roller frame, as shown in figures 1 and 2, firstly, the roller frame is conveniently moved through the moving wheel 2 arranged on the lower surface of the base 1, the roller frame is conveniently installed through the installation hole 17 formed in the connecting lug 3, as shown in figures 1, 2 and 3, the motor 5 connected with the right side of the bidirectional adjusting rod 4 operates to enable the bidirectional adjusting rod 4 to rotate, the bidirectional adjusting rod 4 is in threaded connection with the moving block 6, the moving block 6 is connected with the fixture block of the base 1, so that the single moving block 6 reversely moves under the limit of the base 1, the moving block 6 is in rotational connection with the limiting block 8, the roller body 9 is connected to the inner side of the limiting block 8, and therefore, under the rotation of the bidirectional adjusting rod 4 and the action of the graduated scale 7, the distance between the roller bodies 9 is conveniently and rapidly and accurately adjusted, so that the distance is the same, therefore, the auxiliary welding time of the roller frame is reduced, after the distance between the roller bodies 9 is adjusted, welding is placed on the inner side of the roller bodies 9, as shown in fig. 1, 3 and 4, operation is performed through the electric telescopic rod 16, so that the electric telescopic rod 16 drives the pressing plate 15 to lift, the pressing plate 15 is connected with the supporting frame 14 in a clamping manner, the pressing plate 15 lifts under the limit of the supporting frame 14, the pressing plate 15 is convenient to attach and press a welding piece, the welding piece is prevented from shaking, and welding quality is not affected, as shown in fig. 3, operation is performed through the motor 5 on the front side of the second gear 12, so that the second gear 12 rotates, the second gear 12 is meshed with the first gear 11, the first gear 11 is fixedly connected with the limiting block 8, so that the first gear 11 drives the roller bodies 9 on the inner side of the limiting block 8 to rotate, and as the diameter size of the second gear 12 is far smaller than that of the first gear, the second gear 12 is convenient to drive the roller body 9 to rotate in a decelerating manner, so that the rotation precision of the roller body 9 is high, after the weldment is finished, the electric telescopic rod 16 is used for operating, the pressing plate 15 is disconnected from the welding, the weldment is convenient to take out, and a series of operations of the electric screw rod welding roller frame are completed.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an electronic lead screw welding rolls, includes base (1) and first gear (11), its characterized in that: the lower surface of the base (1) is provided with a movable wheel (2), the outer end of the base (1) is fixedly connected with a connecting lug (3), a mounting hole (17) is formed in the connecting lug (3), a bidirectional adjusting rod (4) is arranged in the base (1), the right side of the bidirectional adjusting rod (4) is connected with an output shaft of a motor (5), the inner sides of the left end and the right end of the base (1) are respectively connected with a movable block (6) in a clamping manner, a scale (7) is embedded in the upper end of the base (1), a limiting block (8) is arranged on the inner side of the upper end of the movable block (6), a roller body (9) is arranged on the inner side of the limiting block (8), a bearing plate (10) is fixedly connected to the front side of the movable block (6), the first gear (11) is positioned on the front side of the limiting block (8), and the inner side of the first gear (, the upper surface of the front end of the moving block (6) is fixedly connected with a fixed column (13), a supporting frame (14) penetrates through the inner portion of the upper end of the fixed column (13), a pressing plate (15) is mounted inside the supporting frame (14), and an electric telescopic rod (16) is mounted on the inner side of the upper end of the supporting frame (14).

2. The electric lead screw welding roller frame of claim 1, wherein: remove wheel (2) and base (1) and pass through screw fixed connection, and engaging lug (3) are connected through the welded mode with base (1) to the lower surface protrusion in engaging lug (3) of removing wheel (2) is lower surface.

3. The electric lead screw welding roller frame of claim 1, wherein: the bidirectional adjusting rod (4) penetrates through the inside of the moving block (6), the bidirectional adjusting rod (4) is connected with the moving block (6) in a threaded connection mode, the moving block (6) and the limiting block (8) form a rotating structure, and the limiting block (8) and the roller body (9) are of an undetachable structure.

4. The electric lead screw welding roller frame of claim 1, wherein: the moving block (6) and the limiting block (8) are integrated with the bearing plate (10) and the first gear (11) respectively, and the diameter of the first gear (11) is far larger than that of the second gear (12).

5. The electric lead screw welding roller frame of claim 1, wherein: the fixed columns (13) are symmetrically arranged relative to the moving block (6), and the supporting frame (14) and the fixed columns (13) form a clamping structure.

6. The electric lead screw welding roller frame of claim 1, wherein: the outer side of the pressing plate (15) is attached to the supporting frame (14), and the pressing plate (15) is U-shaped.