CN218253535U - Active welding walking roller carrier - Google Patents

Abstract

The utility model discloses an initiative welding walking gyro wheel frame, comprising a base plate, the front side mid-mounting of bottom plate has first motor, first screw rod is installed to the output of first motor, and the inner chamber rear side that the rear end of first screw rod extends to the bottom plate passes through the bearing and is in the same place with the bottom plate mounting, the equal spiro union in both sides has the lagging around the outer wall of first screw rod, and both ends all install the connecting block about the lagging, the bottom of connecting block is provided with the gyro wheel, first bar mouth has all been seted up to the top left and right sides of bottom plate, first bar mouth is extended on the top of connecting block, both sides all are provided with gyro wheel frame mechanism around the top of bottom plate. This initiative welding walking gyro wheel frame not only can make things convenient for the welding piece of different diameters different length to weld, can make things convenient for a plurality of rectangle casees neatly to put together moreover, avoids influencing weldment work, has satisfied the user demand of enterprise.

Description

Active welding walking roller carrier

Technical Field

The utility model relates to the field of welding technique, specific initiative welding walking gyro wheel frame that says so.

Background

The roller carrier is used for driving a circular weldment to rotate by means of friction force of the weldment and a driving roller so as to complete welding of an annular welding seam, the welding speed can be adjusted by the rotating speed of the driving roller on the roller carrier, the roller is always kept on the same axis, so that a workpiece is not easy to deform and slip when rotating, the driving welding walking roller carrier can drive the barrel bodies to rotate, and the welding process is completed by two barrel bodies in the rotating process;

in the existing roller carrier, when a weldment is long, a plurality of roller carriers need to be placed for supporting, but each roller carrier is very inconvenient to be placed neatly, and when deviation occurs to drive a circular weldment to rotate, welding work is easily influenced, so that an active welding walking roller carrier is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem that every roller carrier is inconvenient to put neatly among the prior art, and providing an initiative welding walking roller carrier.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an initiative welding walking gyro wheel frame, includes the bottom plate, the front side mid-mounting of bottom plate has first motor, first screw rod is installed to the output of first motor, and the inner chamber rear side that the rear end of first screw rod extends to the bottom plate passes through the bearing and bottom plate installation together, the equal spiro union in both sides has the lagging around the outer wall of first screw rod, and both ends all install the connecting block about the lagging, the bottom of connecting block is provided with the gyro wheel, first bar mouth has all been seted up to the top left and right sides of bottom plate, first bar mouth is extended on the top of connecting block, both sides all are provided with gyro wheel frame mechanism around the top of bottom plate.

In a preferred embodiment, gyro wheel frame mechanism includes four rectangle casees, and two the outside rectangle casees set up both sides around the top of bottom plate respectively to install together with the top of the connecting block that corresponds the position, the upper surface at the bottom plate is placed to the inboard two rectangle casees, the top of rectangle case has seted up second bar mouth along left and right directions, the inner chamber middle part of rectangle case is installed the second screw rod through the bearing along left and right directions, the right side of rectangle case is provided with the handle to link together with the second screw rod, the outer wall left and right sides of second screw rod has all the spiro union to have the cover piece, the top of cover piece extends second bar mouth and installs the concave plate, install the circle roller through the bearing above the inner wall of concave plate, the second motor is installed in the outside of concave plate, and the output of second motor links together with the circle roller.

Furthermore, the thread directions of the two sides of the outer wall of the first screw rod and the outer wall of the second screw rod are opposite.

Furthermore, the front side wall surface and the rear side wall surface of the sleeve block are attached to the inner wall of the second strip-shaped opening.

In a preferred embodiment, the outer side of the upper surface of the rectangular box is provided with scales in the left-right direction.

In a preferred embodiment, the left and right ends of the front side of the rectangular box at the rearmost side and the left and right ends of the front side of the two inner rectangular boxes are both provided with a connecting sleeve, the left and right ends of the rear side of the rectangular box at the foremost side and the left and right ends of the rear side of the two inner rectangular boxes are both provided with inserting rods matched with the connecting sleeves, and the corresponding inserting rods are inserted into the connecting sleeves.

Compared with the prior art, the utility model provides an initiative welding walking gyro wheel frame, it rotates to drive the second screw rod through the handle, the second screw rod drives the lagging, concave plate and round roller move to the inboard or outside, adjust the distance between two round rollers, so that place the welding piece of different diameters, it rotates to drive first screw rod through first motor, can make first screw rod drive the lagging, connecting block and rectangle case move to the inboard or outside, adjust the welding piece of distance in order to be suitable for different length between the rectangle case, cooperation through adapter sleeve and inserted bar, can conveniently splice two adjacent rectangle casees neatly and put together, thereby not only can make things convenient for the welding piece of different diameters different length to weld, and can make things convenient for a plurality of rectangle casees neatly to put together, avoid influencing weldment, the user demand of enterprise has been satisfied.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front cross-sectional structural view of the base plate and rectangular box of FIG. 1;

fig. 3 is a right side structural view of the rectangular box located at the foremost side in fig. 1.

In the figure: 1. the device comprises a bottom plate, 2, a first motor, 3, a first screw rod, 4, a sleeve plate, 5, a connecting block, 6, a roller, 7, a first strip-shaped opening, 8, a rectangular box, 9, a second strip-shaped opening, 10, a second screw rod, 11, a handle, 12, a sleeve block, 13, a concave plate, 14, a round roller, 15, a second motor, 16, scales, 17, a connecting sleeve, 18 and an inserting rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the scope of protection of the present invention based on the embodiments of the present invention.

The utility model relates to an initiative welding walking gyro wheel frame has solved the technical problem among the prior art, and the general thinking is as follows:

the first embodiment is as follows:

see FIGS. 1-3; an active welding walking roller carrier comprises a bottom plate 1, wherein a first motor 2 is arranged in the middle of the front side of the bottom plate 1, a first screw rod 3 is arranged at the output end of the first motor 2, the rear end of the first screw rod 3 extends to the rear side of an inner cavity of the bottom plate 1 and is installed with the bottom plate 1 through a bearing, sleeve plates 4 are respectively screwed on the front side and the rear side of the outer wall of the first screw rod 3, connecting blocks 5 are respectively installed at the left end and the right end of each sleeve plate 4, the sleeve plates 4 are driven to move inwards or outwards when the first screw rod 3 rotates through the screwed fit of the first screw rod 3 and the sleeve plates 4, rollers 6 are arranged at the bottom end of each connecting block 5, first strip-shaped ports 7 are respectively arranged on the left side and the right side of the top end of the bottom plate 1, first strip-shaped ports 7 extend from the top end of each connecting block 5, roller carrier mechanisms are respectively arranged on the front side and the rear side of the top end of the bottom plate 1, and comprise four rectangular boxes 8, the two rectangular boxes 8 at the outermost side are respectively arranged at the front side and the rear side of the top end of the bottom plate 1 and are installed together with the tops of the connecting blocks 5 at corresponding positions, the two rectangular boxes 8 at the inner side are placed on the upper surface of the bottom plate 1, the top ends of the rectangular boxes 8 are provided with second strip-shaped openings 9 along the left-right direction, the middle part of an inner cavity of each rectangular box 8 is provided with a second screw 10 along the left-right direction through a bearing, the right side of each rectangular box 8 is provided with a handle 11 and is connected with the second screw 10, the second screw 10 can be conveniently driven to rotate through the handle 11, sleeve blocks 12 are respectively screwed at the left side and the right side of the outer wall of each second screw 10, the sleeve blocks 12 can be driven to move inwards or outwards when the second screws 10 rotate through the screw connection matching of the second screw 10 and the sleeve blocks 12, the top ends of the sleeve blocks 12 extend out of the second strip-shaped openings 9 to be provided with concave plates 13, round rollers 14 are installed above the inner walls of the concave plates 13 through bearings, the second motor 15 is installed on the outside of the concave plate 13, and the output end of the second motor 15 is connected with the round roller 14, and the round roller 14 can be driven to rotate by the second motor 15 so as to drive the round welding part to rotate.

In order to drive the two sleeve plates 4 and the two sleeve blocks 12 to move inwards or outwards simultaneously when the first screw rod 3 and the second screw rod 10 rotate, the thread directions of the two sides of the outer walls of the first screw rod 3 and the second screw rod 10 are opposite.

In order to ensure that the sleeve block 12 is limited and prevented from rotating along with the second screw rod 10, the front and rear side wall surfaces of the sleeve block 12 are attached to the inner wall of the second strip-shaped opening 9.

To facilitate the display of the distance the concave plate 13 is moved and adjusted, the outer side of the upper surface of the rectangular box 8 is provided with scales 16 in the left-right direction.

For being connected between two rectangle casees 8 and the inboard two rectangle casees 8 in the convenience outside, both ends all are provided with adapter sleeve 17 about both ends and the front side of two inboard rectangle casees 8 about both ends about the front side of the rectangle case 8 that is located the rearmost side, both ends all are provided with adapter sleeve 17 assorted inserted bar 18 about both ends and the inboard two rectangle casees 8 rear sides about the rear side of the rectangle case 8 that is located foremost side, and corresponding inserted bar 18 inserts in adapter sleeve 17.

In this embodiment, when in use, the rotating handle 11 drives the second screw rod 10 to rotate, the second screw rod 10 drives the two sleeve blocks 12 to move inwards or outwards, the sleeve blocks 12 drive the concave plates 13 and the round rollers 14 to move inwards or outwards, the distance between the two round rollers 14 is adjusted, so as to place welding pieces with different diameters, the adjusted positions of the concave plates 13 can be displayed by observing the scales 16 when adjusting, the positions of the concave plates 13 on the rectangular boxes 8 at the front side and the rear side are consistent, the first motor 2 is started to drive the first screw rod 3 to rotate, the first screw rod 3 drives the two sleeve plates 4 to move inwards or outwards, the sleeve plates 4 drive the connecting blocks 5 and the rectangular boxes 8 to move inwards or outwards, the distance between the rectangular boxes 8 is adjusted to be suitable for the welding pieces with different lengths, when a plurality of rectangular boxes 8 need to be placed, the rectangular boxes 8 with the connecting sleeves 17 and the inserting rods 18 are placed on the bottom plate 1, the inserting rods 18 are inserted into the corresponding rectangular boxes 17, so as to connect the two rectangular boxes 8 with each other, the added with the connecting boxes and the added with the compact structure, and the convenience in placing device for placing multiple welding pieces with multiple boxes together.

It will be evident to those skilled in the art that the invention 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, and therefore, the present invention is considered to be exemplary and not restrictive in any way, since the scope of the present invention is defined 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, without any reference thereto being construed as limiting the claim concerned.

Claims (6)

1. The utility model provides an initiative welding walking gyro wheel frame, includes bottom plate (1), its characterized in that: the utility model discloses a bottom plate, including bottom plate (1), front side mid-mounting have first motor (2), first screw rod (3) are installed to the output of first motor (2), and the rear end of first screw rod (3) extends to the inner chamber rear side of bottom plate (1) and passes through the bearing and install with bottom plate (1) together, the equal spiro union in both sides has lagging (4) around the outer wall of first screw rod (3), and both ends all install connecting block (5) about lagging (4), the bottom of connecting block (5) is provided with gyro wheel (6), first bar mouth (7) have all been seted up to the top left and right sides of bottom plate (1), first bar mouth (7) extend on the top of connecting block (5), both sides all are provided with gyro wheel frame mechanism around the top of bottom plate (1).

2. The active welding traveling roller frame of claim 1, wherein: gyro wheel frame mechanism includes four rectangle casees (8), two in the outside rectangle case (8) set up both sides around the top of bottom plate (1) respectively to with the top installation of connecting block (5) that corresponds the position together, inboard two the upper surface at bottom plate (1) is placed in rectangle case (8), second bar mouth (9) have been seted up along the left right direction in the top of rectangle case (8), second screw rod (10) are installed through the bearing along the left right direction in the middle part of the inner chamber of rectangle case (8), the right side of rectangle case (8) is provided with handle (11) to link together with second screw rod (10), the equal spiro union in the outer wall left and right sides of second screw rod (10) has cover block (12), the top of cover block (12) extends second bar mouth (9) and installs concave plate (13), circle roller (14) are installed through the bearing to the inner wall top of concave plate (13), second motor (15) are installed in the outside of concave plate (13), and the output of second motor (15) links together with circle roller (14).

3. The active welding traveling roller frame of claim 2, wherein: the thread directions of the two sides of the outer walls of the first screw (3) and the second screw (10) are opposite.

4. The active welding traveling roller frame of claim 2, wherein: the front side wall surface and the rear side wall surface of the sleeve block (12) are attached to the inner wall of the second strip-shaped opening (9).

5. The active welding traveling roller frame of claim 2, wherein: scales (16) are arranged on the outer side of the upper surface of the rectangular box (8) along the left-right direction.

6. The active welding traveling roller frame of claim 2, wherein: be located the rearmost both ends and inboard two about the front side of rectangle case (8) both ends all are provided with adapter sleeve (17) about the front side of rectangle case (8), are located foremost both ends and inboard two about the rear side of rectangle case (8) both ends all are provided with adapter sleeve (17) assorted inserted bar (18) about rectangle case (8) rear side, and during corresponding inserted bar (18) inserted bar (17).

Images