CN217167269U - Hydraulic horizontal moving type roller frame - Google Patents

Abstract

The utility model discloses a hydraulic pressure formula gyro wheel frame that moves, including gyro wheel frame body and connecting block, surface front end is fixed with the pneumatic cylinder under the gyro wheel frame body, pneumatic cylinder swing joint's hydraulic stem runs through the gyro wheel frame body, the hydraulic stem top is fixed with the fixed plate, the fixed plate rear end is fixed with the second gyro wheel, surface mounting has the motor on the fixed plate, the fixed plate rear end is seted up flutedly, surface mounting has the motor on the fixed plate, the round hole has been seted up to the fixed plate upper surface, the motor rotates the transmission shaft of connecting and stretches into in the round hole, the motor rotates the transmission shaft bottom mounting of connecting has the lead screw, lead screw and connecting block threaded connection, the connecting block rear end is fixed with first gyro wheel, the lead screw bottom rotates with recess inner wall bottom and is connected. The utility model has the advantages of can be so that circular welding piece roll welding, can the stable in position for the welding is accurate.

Description

Hydraulic horizontal moving type roller frame

Technical Field

The utility model relates to a gyro wheel frame technical field specifically is a hydraulic pressure moves formula gyro wheel frame.

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. The adjustable roller frame has three types of manual screw rod adjustment, manual bolt displacement and electric slide plate displacement. The roller is suitable for cylinders with different diameters by adjusting the center distance of the rollers. When the round weldment is subjected to rolling welding by the roller frame, the round weldment may be offset, so that the welding is inaccurate.

Through a large number of searches, the following results are found: chinese utility model patent column: application number CN201922374545.X, publication number CN211248997U, hydraulic pressure translation formula gyro wheel frame mainly has support body and second gyro wheel body, the inside of support body is fixed with first driving motor, and first driving motor's output is connected with first connecting axle, the top of first connecting axle is connected with the second connecting axle, the left side of first adjusting panel is provided with second adjusting panel, the inboard of slide bar is provided with the locking axle, and the below of locking axle is connected with the constant head tank, the middle part inboard of second adjusting panel is fixed with fixed panel, the output of hydraulic stem is connected with first regulating block, the output of second driving motor is connected with first gyro wheel body, and the rear side of first gyro wheel body is connected with the belt, the second gyro wheel body sets up the terminal inboard at the belt.

The existing hydraulic translation type roller frame cannot ensure that the position of a circular weldment cannot deviate stably when the roller frame is subjected to rolling welding.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic pressure moves formula gyro wheel frame, possess and can be so that when circular weldment roll welding, can the stable in position for the accurate advantage of welding has solved circular weldment when the gyro wheel frame carries out roll welding, can take place the skew, leads to welding unsafe problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydraulic pressure sliding type gyro wheel frame, includes gyro wheel frame body and connecting block, surface front end is fixed with the pneumatic cylinder under the gyro wheel frame body, pneumatic cylinder swing joint's hydraulic stem runs through the gyro wheel frame body, the hydraulic stem top is fixed with the fixed plate, the fixed plate rear end is fixed with the second gyro wheel, fixed plate upper surface has the motor, the fixed plate rear end is seted up flutedly, fixed plate upper surface has the motor, the round hole has been seted up to the fixed plate upper surface, the motor rotates the transmission shaft of connecting and stretches into in the round hole, the motor rotates the transmission shaft bottom mounting of connecting has the lead screw, lead screw and connecting block threaded connection, the connecting block rear end is fixed with first gyro wheel, the lead screw bottom rotates with recess inner wall bottom and is connected.

Preferably, a control switch box is fixed in the middle of the front end of the roller frame body, and a display screen and a button are sequentially embedded and mounted at the front end of the control switch box from top to bottom.

Preferably, four supporting columns are fixed on the lower surface of the roller frame body in a rectangular array.

Preferably, the front end of the upper surface of the roller frame body is provided with a through groove, and a hydraulic rod movably connected with the hydraulic cylinder penetrates through the through groove.

Preferably, the second roller fixed at the rear end of the fixing plate is aligned with the first roller fixed at the rear end of the connecting block.

Preferably, the upper surface of the connecting block is provided with a threaded hole, and the lead screw penetrates through the threaded hole and is in threaded connection.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up the fixed plate rear end and be fixed with the second gyro wheel, the fixed plate upper surface is fixed with the motor, the fixed plate rear end is seted up flutedly, the fixed plate upper surface is fixed with the motor, the fixed plate upper surface is seted up the round hole, the transmission shaft that the motor rotated the connection stretches into in the round hole, the transmission shaft bottom that the motor rotated the connection is fixed with the lead screw, lead screw and connecting block threaded connection, the connecting block rear end is fixed with the first gyro wheel, the lead screw bottom is connected with recess inner wall bottom rotation, when needing to weld circular welding piece, place circular welding piece on the gyro wheel frame body, the control switch box is operated again, make the pneumatic cylinder start, the hydraulic stem stretches out and draws back to suitable position, restart the motor and make the lead screw rotate, the first gyro wheel moves down, make first gyro wheel and second gyro wheel can clip circular welding piece, when having reached and can make circular welding piece roll the welding piece and weld, the position is stable and the offset effect is not generated.

Drawings

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

fig. 2 is a schematic side view of the present invention;

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

FIG. 4 is a schematic side sectional view of the present invention;

fig. 5 is an enlarged schematic structural view of fig. 4 according to the present invention.

In the figure: 1. a pillar; 2. a motor; 3. a hydraulic lever; 4. a fixing plate; 5. a roller frame body; 6. a hydraulic cylinder; 7. controlling a switch box; 8. a first roller; 9. a second roller; 10. a lead screw; 11. a groove; 12. a through groove; 13. connecting blocks; 14. a circular hole; 15. a threaded bore.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 in specific cases to those skilled in the art.

Referring to fig. 1 to 5, the present invention provides an embodiment: the utility model provides a hydraulic pressure parallel moving type gyro wheel frame, including gyro wheel frame body 5 and connecting block 13, gyro wheel frame body 5 lower surface front end is fixed with pneumatic cylinder 6, be fixed with control switch box 7 in the middle of the 5 front ends of gyro wheel frame body, display screen and button are installed to 7 front end from the top down gomphosis in proper order of control switch box, gyro wheel frame body 5 lower surface is the rectangle permutation and is fixed with four pillar 1, pneumatic cylinder 6 provides power for the flexible of hydraulic stem 3, control switch box 7 is used for the start-up and the stop of control motor 2 and pneumatic cylinder 6, pillar 1 is used for supporting gyro wheel frame body 5. As is well known to those skilled in the art, the provision of the hydraulic cylinder 6 is well known and is conventional and will not be described herein, and any selection may be made by those skilled in the art as needed or convenient. As is well known to those skilled in the art, the provision of the control switch box 7 is well known and is conventional in the art and will not be described herein in detail, and any selection may be made by those skilled in the art as needed or convenient.

The hydraulic rod 3 movably connected with the hydraulic cylinder 6 penetrates through the roller carrier body 5, the front end of the upper surface of the roller carrier body 5 is provided with a through groove 12, the hydraulic rod 3 movably connected with the hydraulic cylinder 6 penetrates through the through groove 12, and the hydraulic rod 3 is used for fixing the fixing plate 4.

Fixed plate 4 is fixed on 3 tops of hydraulic stem, and fixed plate 4 is used for fixed motor 2 and second gyro wheel 9, can set up recess 11 simultaneously, and fixed plate 4 rear end is fixed with second gyro wheel 9, and fixed second gyro wheel 9 of fixed plate 4 rear end aligns with the fixed first gyro wheel 8 of connecting block 13 rear end, and second gyro wheel 9 is used for pressing from both sides circular welding piece tightly with first gyro wheel 8.

The motor 2 is fixed on the upper surface of the fixing plate 4, and the motor 2 provides power for the rotation of the screw rod 10. As is well known to those skilled in the art, the provision of the motor 2 is well known and is conventional in the art and will not be described further herein, and any selection may be made by those skilled in the art as needed or convenient. The rear end of the fixing plate 4 is provided with a groove 11, the groove 11 is convenient for the rotary connection of a screw rod 10, the upper surface of the fixing plate 4 is fixed with a motor 2, the upper surface of the fixing plate 4 is provided with a round hole 14, the round hole 14 is convenient for the transmission shaft rotatably connected with the motor 2 to extend into the round hole 14, the transmission shaft rotatably connected with the motor 2 extends into the round hole 14, the bottom end of the transmission shaft rotatably connected with the motor 2 is fixed with the screw rod 10, the screw rod 10 is used for being in threaded connection with a connecting block 13, after the screw rod 10 rotates, the connecting block 13 can move up and down, the first roller 8 and the second roller 9 are convenient for clamping a circular welding piece, the screw rod 10 is in threaded connection with the connecting block 13, the upper surface of the connecting block 13 is provided with a threaded hole 15, the screw rod 10 penetrates through the threaded hole 15 and is in threaded connection, the rear end of the connecting block 13 is fixed with a first roller 8, the bottom end of the screw rod 10 is rotatably connected with the bottom end of the inner wall of the groove 11, after the circular welding piece is clamped by the first roller 8 and the second roller 9, the position is limited, deviation can not occur, and meanwhile, the circular welding part is convenient to rotate and weld.

The working principle is as follows: when the roller frame body 5 is needed to weld the circular welding part, the circular welding part is placed on the roller frame body 5, the control switch box 7 is operated again, the hydraulic cylinder 6 is started, the hydraulic rod 3 stretches to a proper position, the control switch box 7 is operated again, the motor 2 is started, the lead screw 10 rotates, the connecting block 13 moves downwards, the first roller 8 and the second roller 9 can clamp the circular welding part tightly, the circular welding part rotates, meanwhile, the first roller 8 and the second roller 9 can also roll, the circular welding part can be conveniently welded in a rotating mode, meanwhile, the position of the circular welding part can be limited, deviation is prevented, and welding is inaccurate.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims (6)

1. The utility model provides a hydraulic pressure parallel moving type gyro wheel frame, includes gyro wheel frame body (5) and connecting block (13), its characterized in that: the front end of the lower surface of the roller frame body (5) is fixedly provided with a hydraulic cylinder (6), a hydraulic rod (3) movably connected with the hydraulic cylinder (6) penetrates through the roller frame body (5), the top end of the hydraulic rod (3) is fixedly provided with a fixing plate (4), the rear end of the fixing plate (4) is fixedly provided with a second roller (9), the upper surface of the fixing plate (4) is fixedly provided with a motor (2), the rear end of the fixing plate (4) is provided with a groove (11), the upper surface of the fixing plate (4) is fixedly provided with a motor (2), the upper surface of the fixing plate (4) is provided with a round hole (14), a transmission shaft rotatably connected with the motor (2) extends into the round hole (14), the bottom end of the transmission shaft rotatably connected with the motor (2) is fixedly provided with a lead screw (10), the lead screw (10) is in threaded connection with a connecting block (13), and the rear end of the connecting block (13) is fixedly provided with a first roller (8), the bottom end of the screw rod (10) is rotatably connected with the bottom end of the inner wall of the groove (11).

2. A hydraulic pan roller frame as defined in claim 1, wherein: the middle of the front end of the roller frame body (5) is fixed with a control switch box (7), and the front end of the control switch box (7) is sequentially embedded with a display screen and a button from top to bottom.

3. A hydraulic pan roller frame as defined in claim 1, wherein: four supporting columns (1) are fixed on the lower surface of the roller frame body (5) in a rectangular array.

4. A hydraulic pan roller frame as defined in claim 1, wherein: the front end of the upper surface of the roller frame body (5) is provided with a through groove (12), and a hydraulic rod (3) movably connected with the hydraulic cylinder (6) penetrates through the through groove (12).

5. A hydraulic pan roller frame as defined in claim 1, wherein: and a second roller (9) fixed at the rear end of the fixing plate (4) is aligned with a first roller (8) fixed at the rear end of the connecting block (13).

6. A hydraulic pan roller frame as defined in claim 1, wherein: threaded holes (15) are formed in the upper surface of the connecting block (13), and the lead screw (10) penetrates through the threaded holes (15) and is in threaded connection.

Images