CN217832526U - Height-adjustable's welding roller frame - Google Patents
Height-adjustable's welding roller frame Download PDFInfo
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- CN217832526U CN217832526U CN202221540604.1U CN202221540604U CN217832526U CN 217832526 U CN217832526 U CN 217832526U CN 202221540604 U CN202221540604 U CN 202221540604U CN 217832526 U CN217832526 U CN 217832526U
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Abstract
The utility model discloses a height-adjustable welding roller carrier, which belongs to the technical field of roller carriers and comprises a support plate, two side plates, a support frame and two movable blocks, wherein the top end of the support plate is provided with a through hole, the bottom end of the support plate is fixedly provided with two support plates and a bottom plate, the top end of the support frame is provided with two roller carriers, the bottom end of the support frame is fixedly provided with two movable rods, and the inner sides of the movable rods are connected with driven rods through first connecting blocks; a first bearing is fixed at the top end of the bottom plate, a screw rod is connected to the first bearing, a first bevel gear is fixed on the screw rod, the other end of the screw rod penetrates through the through hole and is connected with a moving block, two sides of the moving block are both connected with a driving rod through a second connecting block, the output end of a first driving motor is connected with a second bevel gear, and the top end of the moving block is connected with the other ends of the driven rod and the driving rod through a third connecting block; by using the roller carrier, the height of the roller carrier can be freely adjusted, and the requirement that people with different heights can conveniently operate is met.
Description
Technical Field
The utility model relates to a gyro wheel frame technical field, in particular to height-adjustable's welding roller frame.
Background
The cylindrical welding rotating device is mainly used on large-scale machines in heavy industry, large-scale cylindrical workpieces are connected in a girth welding mode, if the positions of the workpieces are fixed all the time, the welding of the tops of the workpieces becomes very difficult, the existing solution is to place the workpieces on a welding roller frame, and drive the workpieces to rotate through the rotation of rollers, so that the parts which are not welded are always positioned at the bottoms of the workpieces, and the construction difficulty is greatly reduced.
The height of the conventional welding roller carrier cannot be adjusted, so that the requirement that different people with different heights can conveniently operate cannot be met, and the limitation is large, so that a welding roller carrier with adjustable height needs to be designed urgently to solve the problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a height-adjustable's welding roller frame to solve the unable regulation of current welding roller frame height and lead to it not to satisfy the problem that the different people homoenergetic of height conveniently operated this demand.
In order to solve the technical problem, the utility model provides a height-adjustable welding roller carrier, which comprises a supporting plate, wherein two side plates are fixed at the top end of the supporting plate, a through hole is formed in the top end of the supporting plate, two supporting plates are fixed at the bottom end of the supporting plate, a supporting frame is arranged between the two side plates, two roller carriers are arranged at the top end of the supporting frame, two moving rods are fixed at the bottom end of the supporting frame, first connecting blocks are fixed on the inner sides of the two moving rods, and the two first connecting blocks are movably connected with driven rods through first rotating shafts;
a bottom plate is fixed between the two support plates, a first bearing is fixed at the top end of the bottom plate, a first driving motor is fixed through a bearing block, a screw rod is connected onto the first bearing, a first bevel gear is fixed onto the screw rod, the other end of the screw rod penetrates through the through hole, is located at the top end of the support plate, and is in threaded connection with a moving block, second connecting blocks are fixed on two sides of the moving block, and the two second connecting blocks are movably connected with a driving rod through a second rotating shaft; the output end of the first driving motor is connected with a second bevel gear in meshing transmission with the first bevel gear;
the backup pad top still is equipped with two movable blocks, two the movable block top all is fixed with the third connecting block, the third connecting block with the driven lever with the other end of actuating lever all is through third pivot swing joint.
Optionally, a straight-notch opening is formed in the top end of the supporting frame, a first lead screw and a second lead screw are arranged inside the supporting frame, a second driving motor is fixed on one side wall of the supporting frame, a second bearing is fixed on the other side wall of the supporting frame, the first lead screw is fixedly connected with the second lead screw through a round block, the other end of the first lead screw is connected with the second bearing, and the other end of the second lead screw is connected with the output end of the second driving motor; and the bottom ends of the two roller frames are respectively fixed with a sliding plate which is in sliding connection with the straight groove opening, the bottom ends of the two sliding plates are respectively fixed with a screw tube, and the two screw tubes are respectively in threaded connection with the first lead screw and the second lead screw.
Optionally, the inner sides of the two side plates are both provided with first sliding grooves, and both sides of the supporting frame are both fixed with first sliding blocks located in the first sliding grooves.
Optionally, the top ends of the two moving rods are all provided with grooves, the top end of the supporting plate is fixed with two straight rods, and the top ends of the two straight rods are respectively located in the two grooves.
Optionally, both side walls of the groove are provided with limiting grooves, and both sides of the top end of the straight rod are fixed with limiting blocks located in the limiting grooves.
Optionally, two second sliding grooves are formed in the top end of the supporting plate, and second sliding blocks located in the second sliding grooves are fixed at the bottom ends of the two movable blocks.
The utility model provides a height-adjustable welding roller carrier, which comprises a support plate, two side plates, a support frame and two movable blocks, wherein the top end of the support plate is provided with a through hole, the bottom end of the support plate is fixed with two support plates and is provided with a bottom plate, the top end of the support frame is provided with two roller carriers, the bottom end of the support frame is fixed with two movable rods, and the inner sides of the movable rods are connected with driven rods through first connecting blocks; a first bearing is fixed at the top end of the bottom plate, a screw rod is connected to the first bearing, a first bevel gear is fixed on the screw rod, the other end of the screw rod penetrates through the through hole and is connected with a moving block, two sides of the moving block are both connected with a driving rod through a second connecting block, the output end of a first driving motor is connected with a second bevel gear, and the top end of the moving block is connected with the other ends of the driven rod and the driving rod through a third connecting block; by using the roller carrier, the height of the roller carrier can be freely adjusted, and the requirement that people with different heights can conveniently operate is met.
Drawings
Fig. 1 is a schematic structural view of a height-adjustable welding roller frame provided by the present invention.
Detailed Description
The following provides a further detailed description of the height-adjustable welding roller frame according to the present invention with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
Example one
The utility model provides a height-adjustable welding roller carrier, the structure of which is shown in figure 1, comprising a supporting plate 1, wherein two side plates 2 are fixed at the top end of the supporting plate 1 and provided with through holes 3, two support plates 4 are fixed at the bottom end of the supporting plate, a supporting frame 5 is arranged between the two side plates 2, two roller carriers 6 are arranged at the top end of the supporting frame 5, two moving rods 7 are fixed at the bottom end of the supporting frame, first connecting blocks 8 are fixed at the inner sides of the two moving rods 7, and the two first connecting blocks 8 are movably connected with driven rods 10 through first rotating shafts 9; a bottom plate 11 is fixed between the two support plates 4, a first bearing 12 is fixed at the top end of the bottom plate 11, a first driving motor 14 is fixed through a bearing block 13, a screw rod 15 is connected onto the first bearing 12, a first bevel gear 16 is fixed onto the screw rod 15, the other end of the screw rod passes through the through hole 3 and is located at the top end of the support plate 1, a moving block 17 is in threaded connection with the screw rod, second connecting blocks 18 are fixed on two sides of the moving block 17, the two second connecting blocks 18 are both movably connected with driving rods 20 through second rotating shafts 19, and the output end of the first driving motor 14 is connected with a second bevel gear 21 in meshing transmission with the first bevel gear 16; the top end of the supporting plate 1 is further provided with two movable blocks 22, the top ends of the two movable blocks 22 are respectively fixed with a third connecting block 23, the third connecting block 23 is movably connected with the other ends of the driven rods 10 and the driving rods 20 through a third rotating shaft 24, the output end of the first driving motor 14 drives the second bevel gear 21 to be meshed with the first bevel gear 16 for transmission, so that the screw rod 15 rotates to drive the moving block 17 to drive one ends of the two driving rods 20 to move up and down, at the moment, the other ends of the two driving rods 20 drive one end of the driven rod 10 to move horizontally inwards or outwards, and finally, the other ends of the driven rods 10 drive the moving rod 7, the supporting frame 5 and the two roller frames 6 to move horizontally up and down for height adjustment. By using the height-adjustable welding roller carrier, the height of the roller carrier 6 can be freely adjusted, and the requirement that people with different heights can conveniently operate is met.
The top end of the supporting frame 5 is provided with a straight notch 25, a first lead screw 27 and a second lead screw 28 are arranged inside the supporting frame, a second driving motor 26 is fixed on one side wall of the supporting frame, a second bearing 32 is fixed on the other side wall of the supporting frame, the first lead screw 27 and the second lead screw 28 are fixedly connected through a round block 29, the other end of the first lead screw 27 is connected with the second bearing 32, and the other end of the second lead screw 28 is connected with the output end of the second driving motor 26; the bottom ends of the two roller frames 6 are respectively fixed with a sliding plate 30 which is slidably connected with the straight notch 25, the bottom ends of the two sliding plates 30 are respectively fixed with a screw tube 31, the two screw tubes 31 are respectively in threaded connection with the first lead screw 27 and the second lead screw 28, and the output end of the second driving motor 26 drives the first lead screw 27 and the second lead screw 28 to rotate, so that the two roller frames 6 are always moved horizontally inwards or outwards; the inner sides of the two side plates 2 are both provided with first sliding grooves 33, and both sides of the supporting frame 5 are both fixed with first sliding blocks 34 positioned in the first sliding grooves 33, so that the supporting frame 5 horizontally moves up and down; the top ends of the two moving rods 7 are respectively provided with a groove 36, the top end of the supporting plate 1 is fixedly provided with two straight rods 35, and the top ends of the two straight rods 35 are respectively positioned in the two grooves 36, so that the supporting frame 5 can be moved up and down horizontally all the time; limiting grooves 37 are formed in two side walls of the groove 36, limiting blocks 38 located in the limiting grooves 37 are fixed to two sides of the top end of the straight rod 35, and the straight rod 35 is prevented from being separated from the groove 36; two sections of second sliding grooves 39 are formed in the top end of the supporting plate 1, and second sliding blocks 40 located in the second sliding grooves 39 are fixed at the bottom ends of the two movable blocks 22, so that the movable blocks 22 can move horizontally and leftwards and rightwards all the time without deviation; a stopper 41 is fixed to the other end of the screw 15 to prevent the moving block 17 from being separated from the screw 15.
When the device is used, the first driving motor 14 is started, the output end of the first driving motor drives the second bevel gear 21 to be meshed with the first bevel gear 16 for transmission, the screw 15 rotates to drive the moving block 17 to drive one ends of the two driving rods 20 to move up and down, the other ends of the two driving rods 20 drive one ends of the driven rods 10 to move horizontally inwards or outwards, and finally the other ends of the two driven rods 10 drive the moving rod 7, the supporting frame 5 and the two roller frames 6 to move horizontally up and down to a proper height so as to meet the requirement of convenience in use of a current user.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.
Claims (7)
1. A height-adjustable welding roller carrier comprises a supporting plate (1) and is characterized in that two side plates (2) are fixed to the top end of the supporting plate (1) and provided with through holes (3), two supporting plates (4) are fixed to the bottom end of the supporting plate (1), a supporting frame (5) is arranged between the two side plates (2), two roller carriers (6) are arranged at the top end of the supporting frame (5), two moving rods (7) are fixed to the bottom end of the supporting frame, first connecting blocks (8) are fixed to the inner sides of the two moving rods (7), and the two first connecting blocks (8) are movably connected with driven rods (10) through first rotating shafts (9);
a bottom plate (11) is fixed between the two support plates (4), a first bearing (12) is fixed at the top end of the bottom plate (11), a first driving motor (14) is fixed through a bearing block (13), a screw rod (15) is connected onto the first bearing (12), a first bevel gear (16) is fixed onto the screw rod (15), the other end of the screw rod penetrates through the through hole (3) and is located at the top end of the support plate (1), a moving block (17) is connected onto the screw rod in a threaded mode, second connecting blocks (18) are fixed on two sides of the moving block (17), and the two second connecting blocks (18) are movably connected with driving rods (20) through second rotating shafts (19); the output end of the first driving motor (14) is connected with a second bevel gear (21) which is in meshing transmission with the first bevel gear (16);
backup pad (1) top still is equipped with two movable block (22), two movable block (22) top all is fixed with third connecting block (23), third connecting block (23) with driven lever (10) with the other end of actuating lever (20) all is through third pivot (24) swing joint.
2. The height-adjustable welding roller frame according to claim 1, characterized in that the top end of the support frame (5) is provided with a straight notch (25), a first lead screw (27) and a second lead screw (28) are arranged inside the support frame, a second driving motor (26) is fixed on one side wall of the support frame, a second bearing (32) is fixed on the other side wall of the support frame, the first lead screw (27) and the second lead screw (28) are fixedly connected through a round block (29), the other end of the first lead screw (27) is connected with the second bearing (32), and the other end of the second lead screw (28) is connected with the output end of the second driving motor (26); the bottom ends of the two roller frames (6) are respectively fixed with a sliding plate (30) which is connected with the straight notch (25) in a sliding mode, the bottom ends of the two sliding plates (30) are respectively fixed with a solenoid (31), and the two solenoids (31) are respectively in threaded connection with the first lead screw (27) and the second lead screw (28).
3. The height adjustable welding roller carrier according to claim 1, characterized in that the inner sides of both side plates (2) are provided with first sliding grooves (33), and both sides of the support frame (5) are fixed with first sliding blocks (34) positioned in the first sliding grooves (33).
4. The height-adjustable welding roller frame according to claim 1, characterized in that the top ends of the two moving rods (7) are provided with grooves (36), the top end of the support plate (1) is fixed with two straight rods (35), and the top ends of the two straight rods (35) are respectively positioned in the two grooves (36).
5. The height-adjustable welding roller frame according to claim 4, wherein both side walls of the groove (36) are provided with limiting grooves (37), and both sides of the top end of the straight rod (35) are fixed with limiting blocks (38) positioned in the limiting grooves (37).
6. The height-adjustable welding roller frame according to claim 1, characterized in that two second sliding grooves (39) are formed at the top end of the supporting plate (1), and a second sliding block (40) positioned in the second sliding grooves (39) is fixed at the bottom ends of the two movable blocks (22).
7. Height adjustable welding roller frame according to claim 1, characterized in that a stop (41) is fixed to the other end of the screw (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221540604.1U CN217832526U (en) | 2022-06-20 | 2022-06-20 | Height-adjustable's welding roller frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221540604.1U CN217832526U (en) | 2022-06-20 | 2022-06-20 | Height-adjustable's welding roller frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217832526U true CN217832526U (en) | 2022-11-18 |
Family
ID=84024889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221540604.1U Active CN217832526U (en) | 2022-06-20 | 2022-06-20 | Height-adjustable's welding roller frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217832526U (en) |
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2022
- 2022-06-20 CN CN202221540604.1U patent/CN217832526U/en active Active
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