CN215747556U

CN215747556U - Driven welding walking roller carrier

Info

Publication number: CN215747556U
Application number: CN202120738712.9U
Authority: CN
Inventors: 潘显峰
Original assignee: Zhengzhou Yueda Technology Equipment Co ltd
Current assignee: Zhengzhou Yueda Technology Equipment Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2022-02-08
Anticipated expiration: 2031-04-13

Abstract

The utility model provides a driven welding walking roller carrier, which relates to the technical field of barrel assembly welding and comprises a supporting seat, wherein the upper surface of the supporting seat is symmetrically provided with at least two fixed supporting components for supporting the bottom of a barrel, a synchronous driving mechanism is arranged inside the supporting seat, the movable end of the synchronous driving mechanism is provided with at least two movable supporting components for supporting the side surface of the barrel, and the two movable supporting components are symmetrically arranged by taking the center line of the front surface of the supporting seat as a symmetrical axis; through starting synchronous drive mechanism for two at least activity supporting component can be according to the diameter of barrel or reverse motion in opposite directions, make the activity supporting component can clip the both sides of barrel, thereby play the both sides of stabilizing the barrel, avoid the unstable problem that leads to welding quality poor of barrel welding, this device can be according to the distance between two at least activity supporting component of the reasonable adjustment of the diameter of barrel.

Description

Driven welding walking roller carrier

Technical Field

The utility model relates to the technical field of welding of barrel assembly, in particular to a driven welding walking roller carrier.

Background

The roller frame drives the circular weldment to rotate by means of the friction force between the weldment and the driving roller so as to complete the welding of the annular welding seam. The welding speed can be adjusted by the rotating speed of the driving roller on the roller frame. The rollers are always kept on the same axis, so that the workpiece is not easy to deform and slip when rotating.

In the conventional driven welding traveling roller frame, the distance between the rollers cannot be adjusted according to the diameter of the cylinder, so that a driven welding traveling roller frame capable of adjusting the distance between the rollers is required.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a driven welding walking roller frame, and aims to solve the problem that the distance between rollers cannot be adjusted according to the diameter of a cylinder in the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme: driven welding walking gyro wheel frame, including the supporting seat, the upper surface symmetry of supporting seat is provided with two at least fixed supporting components that are used for supporting the barrel bottom, the inside of supporting seat is provided with synchronous actuating mechanism, synchronous actuating mechanism's expansion end is provided with two at least movable supporting components that are used for supporting the barrel side, two movable supporting component uses the positive central line of supporting seat to be the symmetry setting as the symmetry axis, synchronous actuating mechanism is used for driving two at least movable supporting components along horizontal direction synchronous opposite directions or reverse motion, be provided with the drive on the supporting seat the elevating system that the supporting seat rises or descends.

In order to ensure that the utility model has the effect of stably supporting the bottom of the cylinder body, the utility model has the further technical scheme that the fixed supporting assembly comprises fixed plates which are symmetrically arranged at two sides of the supporting seat, a supporting rod is rotatably connected between the two fixed plates, and the outer surface of the supporting rod is fixedly connected with a first roller.

In order to enable the synchronous driving mechanism to have the effect of synchronously driving the two movable supporting assemblies to synchronously move in the opposite direction or in the reverse direction along the transverse direction, the further technical scheme of the synchronous driving mechanism is that the synchronous driving mechanism comprises a servo motor fixedly connected to one side of the supporting seat, the output end of the servo motor is fixedly connected with a screw rod, the screw rod comprises a positive thread section and a reverse thread section, one movable supporting assembly is in threaded connection with the positive thread section, the other movable supporting assembly is in threaded connection with the reverse thread section, and the synchronous driving mechanism further comprises a guide component for guiding the movable supporting assemblies.

In order to enable the utility model to have the function of guiding the movable supporting components, the utility model has the further technical scheme that the guiding component comprises at least two transversely arranged guiding rods, and the guiding rods are in sliding connection with the two movable supporting components.

In order to enable the utility model to have the function of supporting two sides of the cylinder body, the utility model has the further technical scheme that the movable supporting assembly comprises a movable plate, the inner surface of the movable plate is fixedly connected with a rotating rod, the outer surface of the rotating rod is fixedly connected with a second roller, the bottom of the movable plate is fixedly connected with a threaded plate, one threaded plate is in threaded connection with a positive thread section, and the other threaded plate is in threaded connection with a negative thread section.

In order to enable the lifting mechanism to have a lifting effect, the lifting mechanism comprises an L-shaped plate, the L-shaped plate is fixedly connected with the supporting seat, the bottom of the L-shaped plate is fixedly connected with a telescopic part, the output end of the telescopic part is fixedly connected with a fixed disk, and the bottom of the fixed disk is fixedly provided with a floor.

In order to ensure that the floor has the function of convenient movement, the further technical scheme of the utility model is that the bottom of the floor is provided with rollers

The utility model has the beneficial effects that:

1. the cylinder is placed above the fixed supporting component by using the hoisting mechanism, the fixed supporting component can stably support the bottom of the cylinder, the synchronous driving mechanism is started, at least two movable supporting components can move oppositely or reversely according to the diameter of the cylinder, the movable supporting components can clamp the two sides of the cylinder, the two sides of the cylinder are stabilized, the problem that the welding quality is poor due to unstable welding of the cylinder is solved, and the distance between the at least two movable supporting components can be adjusted reasonably according to the diameter of the cylinder.

2. When servo motor drives the lead screw and rotates, can make two activity supporting component be close to each other or keep away from, thereby distance between the reasonable adjustment activity supporting component of diameter according to the barrel, when two activity supporting component in opposite directions or reverse motion, the guide bar can play the guide effect, need explain, activity supporting component's inboard is provided with the slider, the spout with slider looks adaptation is seted up to the both sides of supporting seat, make activity supporting component's guide effect better, it is more firm during lateral shifting, through starting telescopic part, the supporting seat can realize rising or descend, can be according to the height of the high adjustment supporting seat of initiative walking gyro wheel frame, it is required to explain, telescopic part is the cylinder, when pneumatic cylinder or electric telescopic handle, the homoenergetic enough realizes the lift of supporting seat.

Drawings

FIG. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic front view of an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a synchronous driving mechanism according to an embodiment of the present invention.

In the figure: 1. a supporting seat; 2. fixing the support component; 201. a fixing plate; 202. a support bar; 203. a first drum; 3. a synchronous drive mechanism; 301. a servo motor; 302. a screw rod; 3021. a positive thread section; 3022. a reverse-threaded segment; 303. a guide bar; 4. a movable support assembly; 401. a movable plate; 402. rotating the rod; 403. a second drum; 404. a thread plate; 5. a lifting mechanism; 501. an L-shaped plate; 502. a telescopic member; 503. fixing the disc; 504. a floor; 6. and a roller.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1-3, the driven welding walking roller carrier comprises a supporting seat 1, at least two fixed supporting components 2 for supporting the bottom of a cylinder are symmetrically arranged on the upper surface of the supporting seat 1, a synchronous driving mechanism 3 is arranged inside the supporting seat 1, at least two movable supporting components 4 for supporting the side surface of the cylinder are arranged at the movable end of the synchronous driving mechanism 3, the two movable supporting components 4 are symmetrically arranged by taking the front central line of the supporting seat 1 as a symmetrical axis, the synchronous driving mechanism 3 is used for driving the at least two movable supporting components 4 to synchronously move in opposite directions or in opposite directions along the transverse direction, and a lifting mechanism 5 for driving the supporting seat 1 to ascend or descend is arranged on the supporting seat 1.

In this embodiment, use hoisting machine to construct the top of placing at fixed supporting component 2 with the barrel, make the bottom of the barrel can be lived in the support that fixed supporting component 2 can be stable, through starting synchronous drive mechanism 3, make two at least activity supporting component 4 can be according to the diameter of barrel or reverse motion in opposite directions, make activity supporting component 4 can carry the both sides of barrel, thereby play the both sides of the barrel that stabilizes, avoid the barrel to weld the problem that the unstable welding quality is poor that leads to, this device can be according to the distance between two at least activity supporting component 4 of the reasonable adjustment of diameter of barrel.

In another embodiment of the present invention, the fixed supporting component 2 includes fixing plates 201 symmetrically disposed on two sides of the supporting seat 1, a supporting rod 202 is rotatably connected between the two fixing plates 201, a first roller 203 is fixedly connected to an outer surface of the supporting rod 202, and the first roller 203 can rotate along with the rolling of the cylinder, so as to facilitate welding and simultaneously play a role in supporting the cylinder.

Specifically, synchronous drive mechanism 3 includes servo motor 301 of fixed connection in supporting seat 1 one side, servo motor 301's output fixedly connected with lead screw 302, lead screw 302 includes regular thread section 3021 and

anti-thread section

3022, 4 threaded connection of a movable supporting component 3021 in the regular thread section, 4 threaded connection of another movable supporting component 3022 in the anti-thread section, synchronous drive mechanism 3 still includes the guide part that leads movable supporting component 4, when servo motor 301 drives lead screw 302 and rotates, can make two movable supporting component 4 be close to each other or keep away from, thereby according to the distance between the reasonable adjustment movable supporting component 4 of diameter of barrel.

Specifically, the guide part includes two at least horizontal guide bar 303 that set up, guide bar 303 is sliding connection with two movable supporting component 4, when two movable supporting component 4 or reverse motion in opposite directions, guide bar 303 can play the guide effect, it needs to explain, movable supporting component 4's inboard is provided with the slider, the spout with slider looks adaptation is seted up to the both sides of supporting seat 1, make movable supporting component 4's guide effect better, it is more firm during lateral shifting.

Specifically, the movable supporting component 4 includes the movable plate 401, the internal surface fixedly connected with dwang 402 of the movable plate 401, the external surface fixedly connected with second cylinder 403 of dwang 402, the bottom fixedly connected with thread plate 404 of movable plate 401, a thread plate 404 threaded connection is in the regular thread section 3021, another thread plate 404 threaded connection is in the reverse thread section 3022, when the lead screw 302 rotates, can drive two at least movable supporting components 4 and move or the reverse motion in opposite directions, thereby make two at least second cylinders 403 can press from both sides tight barrel, avoid the barrel to take place to rock.

Specifically, elevating system 5 includes L template 501, L template 501 and supporting seat 1 fixed connection, the bottom fixedly connected with extensible member 502 of L template 501, the output fixedly connected with fixed disk 503 of extensible member 502, the bottom fixed mounting of fixed disk 503 has floor 504, through starting extensible member 502, supporting seat 1 can realize rising or descending, can be according to the height of the height adjustment supporting seat 1 of initiative walking gyro wheel frame, it is required to explain, when extensible member 502 is the cylinder, pneumatic cylinder or electric telescopic handle, the homoenergetic realizes the lift of supporting seat 1.

Specifically, the bottom of the floor 504 is provided with the roller 6, two parallel slide rails are paved on the ground by arranging the roller 6, and the roller 6 at the bottom of the floor 504 is arranged on the slide rails, so that the device is convenient to push to move.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Driven welding walking gyro wheel frame, characterized by: including supporting seat (1), the upper surface symmetry of supporting seat (1) is provided with two at least fixed supporting component (2) that are used for supporting the barrel bottom, the inside of supporting seat (1) is provided with synchronous drive mechanism (3), the expansion end of synchronous drive mechanism (3) is provided with two at least movable supporting component (4) that are used for supporting the barrel side, two movable supporting component (4) are the symmetry setting for the symmetry axis with the positive central line of supporting seat (1), synchronous drive mechanism (3) are used for driving two at least movable supporting component (4) along horizontal direction synchronous opposite directions or reverse motion, be provided with the drive on supporting seat (1) elevating system (5) that supporting seat (1) rises or descend.

2. The driven welding walking roller frame according to claim 1, wherein the fixed supporting component (2) comprises fixing plates (201) symmetrically arranged at two sides of the supporting seat (1), a supporting rod (202) is rotatably connected between the two fixing plates (201), and a first roller (203) is fixedly connected to the outer surface of the supporting rod (202).

3. The driven welding traveling roller frame according to claim 1, wherein the synchronous driving mechanism (3) comprises a servo motor (301) fixedly connected to one side of the supporting seat (1), a lead screw (302) is fixedly connected to an output end of the servo motor (301), the lead screw (302) comprises a regular thread section (3021) and a reverse thread section (3022), one movable supporting component (4) is in threaded connection with the regular thread section (3021), the other movable supporting component (4) is in threaded connection with the reverse thread section (3022), and the synchronous driving mechanism (3) further comprises a guide part for guiding the movable supporting component (4).

4. A driven welding walking roller carrier according to claim 3, characterized in that said guiding member comprises at least two transversely arranged guiding rods (303), said guiding rods (303) being slidably connected to both of said movable supporting members (4).

5. The driven welding walking roller frame according to claim 4, characterized in that the movable support assembly (4) comprises a movable plate (401), a rotating rod (402) is fixedly connected to the inner surface of the movable plate (401), a second roller (403) is fixedly connected to the outer surface of the rotating rod (402), thread plates (404) are fixedly connected to the bottom of the movable plate (401), one thread plate (404) is in threaded connection with a positive thread section (3021), and the other thread plate (404) is in threaded connection with a negative thread section (3022).

6. The driven welding walking roller frame according to any one of claims 1 to 5, wherein the lifting mechanism (5) comprises an L-shaped plate (501), the L-shaped plate (501) is fixedly connected with the supporting seat (1), a telescopic part (502) is fixedly connected to the bottom of the L-shaped plate (501), a fixed disk (503) is fixedly connected to the output end of the telescopic part (502), and a floor (504) is fixedly installed at the bottom of the fixed disk (503).

7. The driven welding traveling roller carrier according to claim 6, wherein a roller (6) is provided at the bottom of the floor (504).