CN210388153U

CN210388153U - Adjustable welding roller frame

Info

Publication number: CN210388153U
Application number: CN201920816737.9U
Authority: CN
Inventors: 吴立新
Original assignee: Wuxi Mingli Technology Co Ltd
Current assignee: Wuxi Mingli Technology Co Ltd
Priority date: 2019-06-02
Filing date: 2019-06-02
Publication date: 2020-04-24
Anticipated expiration: 2029-06-02

Abstract

The utility model discloses a welding gyro wheel frame with adjustable, including the gyro wheel frame base, the top both sides of gyro wheel frame base are all dug and are equipped with the spout, and the one end of two spouts is equipped with the motor standing groove, and the both ends of motor standing groove communicate in two spouts respectively, and the spout is close to the equal fixedly connected with supporting shoe of one end of motor standing groove, and the inside of spout is equipped with two-way lead screw, and the both ends of two-way lead screw rotate with spout and a supporting shoe respectively to be connected, the utility model discloses the beneficial effect who reaches is: this gyro wheel frame is convenient for adjust, through set up spiral heel brace and supporting backing plate around the base, can adjust this gyro wheel frame's height according to the size of pipeline, make things convenient for the workman more laborsaving when carrying out manufacturing procedure such as welding, it has good synchronization effect more to carry out driven two lead screws through the gear, the motor drives the lead screw, thereby the control slider slides, increases the area that each strong point formed, thereby makes the pipeline more stable between the supporting roller.

Description

Adjustable welding roller frame

Technical Field

The utility model relates to a welding roller frame, in particular to welding roller frame with adjustable belongs to welding auxiliary assembly technical field.

Background

The roller frame is characterized in that a circular welding part is driven to rotate by means of friction force of the welding part and a driving roller to complete welding of an annular welding line, the adjustable roller frame is suitable for barrels with different diameters by adjusting the center distance of the roller, in the prior art, the heights of supports at the bottoms of most roller frames are limited, if the diameters of pipelines are smaller, workers need to bend down to process during welding construction, and the process is laborious.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome prior art's defect, a welding roller frame with adjustable is provided, through set up spiral heel brace and support backing plate around the base, can adjust the height of this gyro wheel frame according to the size of pipeline, make things convenient for the workman more laborsaving when welding etc. manufacturing procedure, it has good synchronization effect to carry out two driven lead screws through the gear more, the motor drives the lead screw, thereby the control slide slides, increase the area that each strong point formed, thereby make the pipeline more stable between the support rollers.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a welding gyro wheel frame with adjustable, including the gyro wheel frame base, the top both sides of gyro wheel frame base are all excavated and are equipped with the spout, two the one end of spout is equipped with the motor standing groove, the both ends of motor standing groove communicate in two spouts respectively, the equal fixedly connected with supporting shoe of one end that the spout is close to the motor standing groove, the inside of spout is equipped with two-way lead screw, the both ends of two-way lead screw rotate with spout and supporting shoe respectively and be connected, the one end that the spout was kept away from to two-way lead screw passes No. two gears of a supporting shoe fixedly connected with, the both ends of two-way lead screw all are equipped with the slider, slider and two-way lead screw threaded connection, slider and spout sliding connection, the four corners of gyro wheel frame base all is equipped.

As a preferred technical scheme of the utility model, the middle part fixedly connected with double-end motor of motor standing groove, the equal fixedly connected with gear of output at double-end motor both ends, two the gear is connected with two No. two gear engagement respectively.

As an optimal technical scheme of the utility model, four the equal fixedly connected with supporting shoe No. two in top both sides of slider, relative two the adjacent album of No. two supporting shoes all is equipped with L shape connecting plate, adjacent two the both ends of L shape connecting plate are all rotated and are connected with supporting roller.

As an optimal technical scheme of the utility model, adjacent two equal fixedly connected with dwang between the contained angle of L shape connecting plate, the dwang rotates with No. two supporting shoes to be connected, L shape connecting plate passes through the dwang and rotates with No. two supporting shoes to be connected.

As a preferred technical scheme of the utility model, the centre of a circle that uses the dwang on the L shape connecting plate is equipped with a plurality of spacing stick jacks as centre of a circle equidistance, the position that No. two supporting shoes correspond spacing stick jack is equipped with a spacing hole.

As an optimal technical scheme of the utility model, spiral heel brace and gyro wheel frame base threaded connection, the bottom of spiral heel brace is connected with the support backing plate, the support backing plate rotates with the spiral heel brace and is connected.

The utility model discloses the beneficial effect who reaches is: this gyro wheel frame is convenient for adjust, through set up spiral heel brace and supporting backing plate around the base, can adjust this gyro wheel frame's height according to the size of pipeline, make things convenient for the workman more laborsaving when carrying out manufacturing procedure such as welding, it has good synchronization effect more to carry out driven two lead screws through the gear, the motor drives the lead screw, thereby the control slider slides, increases the area that each strong point formed, thereby makes the pipeline more stable between the supporting roller.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of a connection structure of the support roller;

fig. 3 is a schematic view of the connection structure of the spiral heel brace.

In the figure: 1. a roller frame base; 2. a chute; 21. a motor placing groove; 3. a double-headed motor; 4. a first gear; 5. a bidirectional screw rod; 6. a second gear; 7. a first supporting block; 8. a slider; 81. a second supporting block; 811. a limiting hole; 82. an L-shaped connecting plate; 821. a limiting rod inserting hole; 83. rotating the rod; 84. supporting the rollers; 9. a spiral foot support; 91. and supporting the backing plate.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-3, an adjustable welding roller carrier comprises a roller carrier base 1, wherein two sliding grooves 2 are formed in two sides of the top of the roller carrier base 1, a motor placing groove 21 is formed in one end of each of the two sliding grooves 2, two ends of each of the motor placing grooves 21 are communicated with the two sliding grooves 2 respectively, a first supporting block 7 is fixedly connected to one end, close to the motor placing groove 21, of each sliding groove 2, a bidirectional screw rod 5 is arranged inside each sliding groove 2, two ends of each bidirectional screw rod 5 are rotatably connected with the corresponding sliding groove 2 and the corresponding supporting block 7 respectively, one end, far away from the corresponding sliding groove 2, of each bidirectional screw rod 5 penetrates through a second gear 6 fixedly connected with the corresponding supporting block 7, sliding blocks 8 are arranged at two ends of each bidirectional screw rod 5, the sliding blocks 8 are in threaded connection with the corresponding bidirectional screw rods 5, the sliding blocks 8.

The middle part of the motor placing groove 21 is fixedly connected with a double-end motor 3, the output ends at two ends of the double-end motor 3 are fixedly connected with a first gear 4, the two first gears 4 are respectively meshed with two second gears 6, two bidirectional screw rods 5 are driven by the double-end motor 3, the rotation of the screw rods is synchronous, two supporting blocks 81 are fixedly connected with two sides of the top parts of four sliding blocks 8, the adjacent photo albums of the two opposite supporting blocks 81 are respectively provided with an L-shaped connecting plate 82, two ends of the two adjacent L-shaped connecting plates 82 are respectively and rotatably connected with a supporting roller 84, a rotating rod 83 is fixedly connected between the included angles of the two adjacent L-shaped connecting plates 82, the rotating rod 83 is rotatably connected with the second supporting blocks 81, the L-shaped connecting plates 82 are rotatably connected with the second supporting blocks 81 through the rotating rod 83, a plurality of limiting rod inserting holes 821 are arranged on the, the position that No. two supporting shoe 81 corresponds spacing stick jack 821 is equipped with a spacing hole 811, and spiral heel brace 9 and gyro wheel frame base 1 threaded connection, the bottom of spiral heel brace 9 is connected with supporting baseplate 91, and supporting baseplate 91 rotates with spiral heel brace 9 to be connected, and through the rotation of spiral heel brace 9, the reduction is raised to gyro wheel frame base 1, reaches the effect of adjusting the gyro wheel frame height.

Specifically, when the utility model is used, according to the external diameter of the pipeline, the double-end motor 3 is started, the output ends at the two ends of the double-end motor 3 drive the first gear 4 to rotate, the second gear 6 meshed with the first gear 4 drives the two-way screw 5 to rotate, the two-way screw 5 can drive the two sliders 8 in the same chute 2 to do relative motion in the chute 2, the relative position of the two adjacent sliders 8 is adjusted by controlling the work of the double-end motor 3, the pipeline is placed between the two groups of supporting rollers 84, the pipeline can extrude the contacted supporting roller 84, the L-shaped connecting plate 82 rotates with the second supporting block 81 through the two rotating rods 83, after the two supporting rollers 84 are contacted with the outer wall of the pipeline, the limiting rod is inserted into the limiting hole 811 and the limiting rod jack 821 to prevent the L-shaped connecting plate 82 from rotating during the work, when the height of the roller frame needs to be adjusted, the spiral foot supports 9 are rotated to control the spiral foot supports 9 in threaded connection with the roller frame base 1 to achieve the effect of adjusting the height of the roller frame base 1.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The adjustable welding roller carrier is characterized by comprising a roller carrier base (1), wherein sliding grooves (2) are formed in two sides of the top of the roller carrier base (1), a motor placing groove (21) is formed in one end of each of the two sliding grooves (2), two ends of each motor placing groove (21) are respectively communicated with the two sliding grooves (2), a first supporting block (7) is fixedly connected to one end, close to the motor placing groove (21), of each sliding groove (2), a bidirectional screw rod (5) is arranged inside each sliding groove (2), two ends of each bidirectional screw rod (5) are respectively rotatably connected with the corresponding sliding groove (2) and the corresponding first supporting block (7), one end, far away from the corresponding sliding groove (2), of each bidirectional screw rod (5) penetrates through the corresponding first supporting block (7) to be fixedly connected with a second gear (6), sliding blocks (8) are arranged at two ends of each bidirectional screw rod (5), the sliding block (8) is in threaded connection with the bidirectional screw rod (5), the sliding block (8) is in sliding connection with the sliding groove (2), and spiral foot supports (9) are arranged at four corners of the roller frame base (1).

2. The adjustable welding roller frame as claimed in claim 1, wherein a double-headed motor (3) is fixedly connected to the middle of the motor placing groove (21), a first gear (4) is fixedly connected to the output ends of both ends of the double-headed motor (3), and two first gears (4) are respectively engaged with two second gears (6).

3. The adjustable welding roller frame as claimed in claim 1, wherein two supporting blocks (81) are fixedly connected to two sides of the top of four sliding blocks (8), two adjacent photo albums of the two opposite supporting blocks (81) are respectively provided with an L-shaped connecting plate (82), and two ends of two adjacent L-shaped connecting plates (82) are respectively rotatably connected with a supporting roller (84).

4. The adjustable welding roller frame according to claim 3, characterized in that a rotating rod (83) is fixedly connected between the included angles of two adjacent L-shaped connecting plates (82), the rotating rod (83) is rotatably connected with the second supporting block (81), and the L-shaped connecting plates (82) are rotatably connected with the second supporting block (81) through the rotating rod (83).

5. The adjustable welding roller frame according to claim 3, wherein the L-shaped connecting plate (82) is provided with a plurality of limiting rod insertion holes (821) at equal intervals around the center of the rotating rod (83), and the second supporting block (81) is provided with a limiting hole (811) at a position corresponding to the limiting rod insertion hole (821).

6. The adjustable welding roller frame according to claim 1, characterized in that the spiral foot brace (9) is in threaded connection with the roller frame base (1), a support base plate (91) is connected to the bottom of the spiral foot brace (9), and the support base plate (91) is rotatably connected with the spiral foot brace (9).