CN216576379U - Roll-over stand for machining - Google Patents
Roll-over stand for machining Download PDFInfo
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- CN216576379U CN216576379U CN202122898839.XU CN202122898839U CN216576379U CN 216576379 U CN216576379 U CN 216576379U CN 202122898839 U CN202122898839 U CN 202122898839U CN 216576379 U CN216576379 U CN 216576379U
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- rotating
- support plate
- movable support
- plate
- roll
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- 238000003754 machining Methods 0.000 title claims abstract description 18
- 238000003466 welding Methods 0.000 claims abstract description 66
- 230000007935 neutral effect Effects 0.000 claims abstract description 13
- 230000007306 turnover Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a turning frame for machining, which comprises a neutral block, wherein a first movable support plate and a second movable support plate are respectively arranged on two sides of the neutral block, side plates are respectively connected to the top surfaces of the first movable support plate and the second movable support plate, a motor is respectively arranged at the outer sides of the two side plates close to the middle part, a rotating plate is respectively arranged at the inner sides of the two side plates close to the middle part, a support rod is arranged at the inner side of the rotating plate, a rotating knob is arranged at the outer side of the right upper part of the support rod, a lead screw is arranged at one end of the rotating knob, ball bearings are respectively arranged at the surfaces of the lead screw close to the two ends, clamping blocks are respectively arranged at one side of the two ball bearings, and rollers are respectively arranged at the outer ends of the bottom surfaces of the first movable support plate and the second movable support plate. The turnover frame for machining can effectively fix workpieces in different shapes, and can perform automatic welding work to accelerate welding speed.
Description
Technical Field
The utility model relates to the field of roll-over stands, in particular to a roll-over stand for machining.
Background
The mechanical technician is a process of changing the overall dimension or performance of a workpiece through mechanical equipment, wherein the process comprises welding work, and when the welding length of the workpiece is large in size and weight, the workpiece needs to be clamped and fixed through a turnover frame, and then the position of the workpiece is turned over to finish the welding work;
firstly, most of the turnover frames are inconvenient to fix workpieces, and can only fixedly weld arc-shaped workpieces, so that rectangular workpieces are inconvenient to fix; secondly, the turnover frame needs manual assistance to enable the welding part to be aligned with the welding part when the workpiece is rotated, so that the welding efficiency of the workpiece is seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a roll-over stand for machining, which can effectively solve the problems that most roll-over stands in the background technology are inconvenient for fixing workpieces, most roll-over stands can only fixedly weld arc-shaped workpieces, and rectangular workpieces are inconvenient for fixing; secondly, the turnover frame needs manual assistance to enable the welding part to be aligned with a welding part when the workpiece is rotated, and the welding efficiency of the workpiece is seriously influenced.
In order to realize the purpose, the utility model adopts the technical scheme that:
a roll-over stand for machining comprises a neutral block, wherein a first movable support plate and a second movable support plate are respectively arranged on two sides of the neutral block, the top surfaces of the first movable support plate and the second movable support plate are both connected with side plates, and motors are arranged on the outer sides of the two side plates close to the middle;
the inner sides of the two side plates are provided with rotating plates near the middle parts, the inner sides of the rotating plates are provided with supporting rods, a rotating knob is arranged right above the supporting rods and near the outer sides, one end of the rotating knob is provided with a screw rod, the surface of the screw rod is provided with ball bearings near the two ends, and one side of each of the two ball bearings is provided with a clamping block;
the bottom surfaces of the first movable support plate and the second movable support plate are provided with idler wheels by outer ends, the inner ends of the first movable support plate and the second movable support plate are provided with anti-falling blocks, a sliding groove is formed in the middle block, a welding column is arranged on the top surface of the middle block, a rotating motor is arranged on one side of the inside of the welding column, a rotating groove is formed in the inside of the welding column by the other side of the welding column, and a welding gun is arranged in the rotating groove.
As a further scheme of the utility model, the screw rod and the ball bearings are positioned in the corresponding support rod, two sections of rotating threads with opposite directions are arranged on the surface of the screw rod, the two sections of rotating threads are respectively matched with the two ball bearings, one end of the clamping block penetrates through the side wall of the support rod, and the clamping block is movably connected with the support rod.
As a further scheme of the utility model, one end of the motor penetrates through the side plate and is fixedly connected with the rotating plate, the side surface of the rotating plate is completely attached to the side surface of the corresponding side plate, and the rotating plate is movably connected with the side plate.
As a further scheme of the utility model, the two ball bearings and the two clamping blocks are arranged in axial symmetry by taking a center line of the corresponding screw rod as a symmetry line, and the first movable support plate and the second movable support plate are arranged in axial symmetry by taking a welding gun as a symmetry axis.
As a further scheme of the utility model, the welding gun is movably connected with the rotating groove, and one end of the rotating motor penetrates through the inner wall of the welding column and the rotating groove to be fixedly connected with the bottom end of the rotating motor.
As a further scheme of the utility model, the inner ends of the first movable support plate and the second movable support plate are provided with anti-falling blocks which are respectively positioned at two sides in the sliding groove, and the anti-falling blocks are connected with the sliding groove in a sliding manner.
Compared with the prior art, the utility model has the following beneficial effects: the utility model rotates the torque through setting the center of the outer side of the first workpiece and the center of the inner side surface of one support rod, drives the screw rod to rotate through the rotation of the torque, and sets two sections of rotating threads with opposite directions on the surface of the screw rod, and the two sections of rotating threads are respectively matched with two ball bearings, so that the two ball bearings move to the opposite side or the opposite side simultaneously, and finally the two clamping blocks fix the upper end and the lower end of the workpiece, and the other workpiece is fixed on the inner side surface of the other support rod according to the method, thus not only effectively fixing the workpieces with different shapes, but also improving the fixing efficiency;
the bottom surface through activity extension board one and activity extension board two all is provided with the gyro wheel by the outer end, the inner of activity extension board one and activity extension board two sets up the anticreep piece and is located the inside both sides of sliding tray respectively, and anticreep piece and sliding tray sliding connection, and then promote activity extension board one and activity extension board two to the well position piece direction removal simultaneously, and then make two bracing pieces remove, let the splice of two work pieces be the vertical state with welder, carry out weldment work through welder's top, the rotor plate rotates simultaneously and drives the bracing piece and rotate, the welding angle of final change work piece, along with the adjustment welder's of welding angle bottom rotates in rotating the inslot portion, and then the welding direction on adjustment welder top, just so can carry out automatic weld work, the artifical consumption has been reduced and welding speed is accelerated simultaneously.
Drawings
FIG. 1 is a schematic view of the overall structure of a roll-over stand for machining according to the present invention;
FIG. 2 is a cross-sectional view of a support bar of the roll-over stand for machining according to the present invention;
FIG. 3 is a cross-sectional view of a weld column of the roll-over stand for machining in accordance with the present invention.
In the figure: 1. a median block; 2. a movable support plate I; 3. a second movable support plate; 4. a side plate; 5. a motor; 6. a rotating plate; 7. a support bar; 8. turning; 9. a screw rod; 10. a ball bearing; 11. a clamping block; 12. a roller; 13. a sliding groove; 14. an anti-drop block; 15. welding the column; 16. a rotation motor; 17. a rotating groove; 18. and (4) welding the welding gun.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-3, a roll-over stand for machining comprises a neutral block 1, wherein a first movable support plate 2 and a second movable support plate 3 are respectively arranged on two sides of the neutral block 1, the top surfaces of the first movable support plate 2 and the second movable support plate 3 are both connected with side plates 4, motors 5 are respectively arranged on the outer sides of the two side plates 4 close to the middle, and the neutral block 1 is used as a neutral line for fixedly welding a workpiece;
the inner sides of the two side plates 4 are provided with rotating plates 6 near the middle parts, the inner sides of the rotating plates 6 are provided with supporting rods 7, a rotating knob 8 is arranged right above the supporting rods 7 and near the outer side, one end of the rotating knob 8 is provided with a screw rod 9, the surfaces of the screw rod 9 are provided with ball bearings 10 near the two ends, one sides of the two ball bearings 10 are provided with clamping blocks 11, and the two ball bearings 10 are driven to move to the opposite side or the opposite side simultaneously through the rotation of the screw rod 9;
the bottom surfaces of the first movable support plate 2 and the second movable support plate 3 are provided with idler wheels 12 close to the outer ends, the inner ends of the first movable support plate 2 and the second movable support plate 3 are provided with anti-falling blocks 14, the inside of the middle block 1 is provided with a sliding groove 13, the top surface of the middle block 1 is provided with a welding column 15, the inside of the welding column 15 is provided with a rotating motor 16 close to one side, the inside of the welding column 15 is provided with a rotating groove 17 close to the other side, a welding gun 18 is arranged inside the rotating groove 17, and the bottom end of the welding gun 18 can be conveniently rotated through the rotating groove 17.
The screw rod 9 and the ball bearings 10 are located inside the corresponding supporting rod 7, two sections of rotating threads in opposite directions are arranged on the surface of the screw rod 9, the two sections of rotating threads are respectively matched with the two ball bearings 10, one end of the clamping block 11 penetrates through the side wall of the supporting rod 7, the clamping block 11 is movably connected with the supporting rod 7, and a workpiece is fixed through the clamping block 11.
One end of the motor 5 penetrates through the side plate 4 and is fixedly connected with the rotating plate 6, the side face of the rotating plate 6 is completely attached to the side face of the corresponding side plate 4, the rotating plate 6 is movably connected with the side plate 4, and the motor 5 drives the rotating plate 6 to rotate.
The two ball bearings 10 and the two clamping blocks 11 are arranged in axial symmetry by taking the center line of the corresponding screw rod 9 as a symmetry line, the movable support plate I2 and the movable support plate II 3 are arranged in axial symmetry by taking the welding gun 18 as a symmetry axis, and welding work is carried out through the welding gun 18.
The welding gun 18 is movably connected with the rotating groove 17, one end of the rotating motor 16 penetrates through the inner wall of the welding column 15 and is fixedly connected with the bottom end of the rotating groove 17 and the rotating motor 16, and the rotating motor 16 rotates to drive the bottom end of the welding gun 18 to rotate.
The inner ends of the first movable support plate 2 and the second movable support plate 3 are provided with anti-falling blocks 14 which are respectively positioned at two sides in the sliding groove 13, the anti-falling blocks 14 are connected with the sliding groove 13 in a sliding mode, and the first movable support plate 2 or the second movable support plate 3 is prevented from being completely separated from the neutral block 1 through the anti-falling blocks 14.
When the roll-over stand for machining is used, firstly, the center of the outer side of a workpiece is aligned with the center of the inner side surface of a supporting rod 7, a rotating knob 8 is rotated, a screw rod 9 is driven to rotate through the rotation of the rotating knob 8, two sections of rotating threads in opposite directions are arranged on the surface of the screw rod 9, the two sections of rotating threads are respectively matched with two ball bearings 10, the two ball bearings 10 are further enabled to move towards the opposite side or the opposite side simultaneously, finally, the upper end and the lower end of the workpiece are fixed through two clamping blocks 11, then, the other workpiece is fixed on the inner side surface of the other supporting rod 7 according to the method, rollers 12 are arranged at the outer ends, close to the bottom surfaces, of the first movable supporting plate 2 and the second movable supporting plate 3, the inner ends of the first movable supporting plate 2 and the second movable supporting plate 3 are respectively provided with anti-off blocks 14, the inner ends of the first movable supporting plate 2 and the second movable supporting plate 3 are respectively located at two sides inside a sliding groove 13, and the anti-off blocks 14 are respectively arranged at the inner ends of the first movable supporting plate 2 and the second supporting plate 3 And the anti-drop block 14 is connected with the sliding groove 13 in a sliding manner, so that the first movable support plate 2 and the second movable support plate 3 are pushed to move towards the direction of the neutral block 1 at the same time, so that the two support rods 7 move, the welding positions of the two workpieces are perpendicular to the welding gun 18, welding work is performed through the top end of the welding gun 18, meanwhile, the two motors 5 drive the two rotating plates 6 to rotate, so that the support rods 7 are driven to rotate, the welding angle of the workpieces is finally changed, the rotating motor 16 is rotated along with the adjustment of the welding angle, the bottom end of the welding gun 18 is rotated inside the rotating groove 17, the welding direction of the top end of the welding gun 18 is adjusted, and thus automatic welding work can be performed.
The utility model is aligned with the center of the inner side surface of one supporting rod 7 by arranging the center of the outer side of a first workpiece and the center of the inner side surface of the supporting rod 7, rotating the rotating knob 8, driving the screw rod 9 to rotate by the rotation of the rotating knob 8, arranging two sections of rotating threads with opposite directions on the surface of the screw rod 9, and respectively matching the two sections of rotating threads with the two ball bearings 10, further enabling the two ball bearings 10 to simultaneously move to the opposite side or the opposite side, finally enabling the two clamping blocks 11 to fix the upper end and the lower end of the workpiece, and enabling the other workpiece to be fixed on the inner side surface of the other supporting rod 7 according to the method, so that the workpieces with different shapes can be effectively fixed, and meanwhile, the fixing efficiency can be improved; the rollers 12 are arranged at the outer ends of the bottom surfaces of the first movable support plate 2 and the second movable support plate 3, the anti-falling blocks 14 are arranged at the inner ends of the first movable support plate 2 and the second movable support plate 3 and are respectively positioned at two sides in the sliding groove 13, and the anti-falling blocks 14 are connected with the sliding groove 13 in a sliding manner, further pushing the first movable support plate 2 and the second movable support plate 3 to move towards the direction of the neutral block 1 simultaneously, further moving the two support rods 7, enabling the welding position of the two workpieces to be vertical to the welding gun 18, carrying out welding work through the top end of the welding gun 18, meanwhile, the rotating plate 6 rotates to drive the supporting rod 7 to rotate, the welding angle of the workpiece is finally changed, the bottom end of the welding gun 18 rotates in the rotating groove 17 along with the adjustment of the welding angle, and then the welding direction of the top end of the welding gun 18 is adjusted, so that automatic welding work can be carried out, the labor consumption is reduced, and the welding speed is increased.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a roll-over stand for machining which characterized in that: the motor comprises a neutral block (1), wherein a movable support plate I (2) and a movable support plate II (3) are respectively arranged on two sides of the neutral block (1), side plates (4) are respectively connected to the top surfaces of the movable support plate I (2) and the movable support plate II (3), and motors (5) are respectively arranged at the outer sides of the two side plates (4) close to the middle;
rotating plates (6) are arranged on the inner sides of the two side plates (4) close to the middle, supporting rods (7) are arranged on the inner sides of the rotating plates (6), rotating knobs (8) are arranged on the outer sides of the supporting rods (7) above the rotating knobs, lead screws (9) are arranged at one ends of the rotating knobs (8), ball bearings (10) are arranged on the surfaces of the lead screws (9) close to the two ends of the lead screws, and clamping blocks (11) are arranged on one sides of the two ball bearings (10);
the bottom surfaces of the first movable support plate (2) and the second movable support plate (3) are provided with idler wheels (12) by outer ends, the inner ends of the first movable support plate (2) and the second movable support plate (3) are provided with anti-falling blocks (14), a sliding groove (13) is formed in the middle block (1), a welding column (15) is arranged on the top surface of the middle block (1), a rotating motor (16) is arranged on one side of the inside of the welding column (15), a rotating groove (17) is formed in the other side of the inside of the welding column (15), and a welding gun (18) is arranged in the rotating groove (17).
2. The roll-over stand for machining according to claim 1, characterized in that: the lead screw (9) and the ball bearings (10) are located inside the corresponding supporting rod (7), two sections of rotating threads with opposite directions are arranged on the surface of the lead screw (9), the two sections of rotating threads are respectively matched with the two ball bearings (10), one end of the clamping block (11) penetrates through the side wall of the supporting rod (7), and the clamping block (11) is movably connected with the supporting rod (7).
3. The roll-over stand for machining according to claim 1, characterized in that: one end of the motor (5) penetrates through the side plate (4) and is fixedly connected with the rotating plate (6), the side face of the rotating plate (6) is completely attached to the side face of the corresponding side plate (4), and the rotating plate (6) is movably connected with the side plate (4).
4. The roll-over stand for machining according to claim 1, characterized in that: the two ball bearings (10) and the two clamping blocks (11) are arranged in an axial symmetry mode by taking the center line of the corresponding screw rod (9) as a symmetry line, and the movable support plate I (2) and the movable support plate II (3) are arranged in an axial symmetry mode by taking a welding gun (18) as a symmetry axis.
5. The roll-over stand for machining according to claim 1, characterized in that: the welding gun (18) is movably connected with the rotating groove (17), and one end of the rotating motor (16) penetrates through the inner wall of the welding column (15) and the rotating groove (17) to be fixedly connected with the bottom end of the rotating motor (16).
6. The roll-over stand for machining according to claim 1, characterized in that: the inner ends of the first movable support plate (2) and the second movable support plate (3) are provided with anti-falling blocks (14) which are respectively positioned at two sides in the sliding groove (13), and the anti-falling blocks (14) are connected with the sliding groove (13) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122898839.XU CN216576379U (en) | 2021-11-24 | 2021-11-24 | Roll-over stand for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122898839.XU CN216576379U (en) | 2021-11-24 | 2021-11-24 | Roll-over stand for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216576379U true CN216576379U (en) | 2022-05-24 |
Family
ID=81646870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122898839.XU Active CN216576379U (en) | 2021-11-24 | 2021-11-24 | Roll-over stand for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216576379U (en) |
-
2021
- 2021-11-24 CN CN202122898839.XU patent/CN216576379U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231215 Address after: 710000, Zone G-Q317, 9th Floor, Building E3, West Yungu Phase I, Fengxi New City, Xixian New Area, Xi'an City, Shaanxi Province Patentee after: Shaanxi Huizhi Hongfeng Electronic Technology Co.,Ltd. Address before: 510000 601, Fuli Jinxi business center, No. 5, Fuchang Road, Haizhu District, Guangzhou City, Guangdong Province Patentee before: Wen Jiequn |
|
| TR01 | Transfer of patent right |