CN219665608U - Tool for overhauling coal cutter parts - Google Patents
Tool for overhauling coal cutter parts Download PDFInfo
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- CN219665608U CN219665608U CN202321290107.5U CN202321290107U CN219665608U CN 219665608 U CN219665608 U CN 219665608U CN 202321290107 U CN202321290107 U CN 202321290107U CN 219665608 U CN219665608 U CN 219665608U
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- Prior art keywords
- fixed
- overhauling
- material placing
- placing plate
- base
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- 239000003245 coal Substances 0.000 title claims abstract description 31
- 238000003466 welding Methods 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 25
- 238000005065 mining Methods 0.000 claims abstract description 15
- 230000007306 turnover Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000017105 transposition Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model discloses a tooling device for overhauling a coal cutter component, which comprises a base, wherein universal wheels are respectively arranged on the periphery of the lower end surface of the base, two outer rods are fixed on the upper end surface of the base, an inner rod is sleeved in an inner cavity of each outer rod, bearing plates are fixed on the upper end surfaces of the two inner rods, two supporting plates are fixed on one side of the upper end surface of each bearing plate, a material placing plate is arranged between the two supporting plates, a servo motor is arranged on the surface of each supporting plate, a plurality of rotary seats are arranged on the upper end surface of each material placing plate, and supporting legs are rotatably arranged in the inner cavities of the rotary seats. According to the overhaul fixture of the coal mining machine, the servo motor can drive the material placing plate to turn over a larger angle, meanwhile, the supporting plate can be lifted and adjusted, the height of the material placing plate can be adjusted, the height and the angle of the drum of the coal mining machine can be flexibly adjusted by equipment, and the turning rolls arranged on the surfaces of the supporting feet can assist in turning over the drum of the coal mining machine and turning and welding the surface of the drum of the coal mining machine, so that the overhaul process is easier.
Description
Technical Field
The utility model relates to the technical field of overhaul tooling equipment, in particular to a tooling device for overhaul of a coal cutter part.
Background
In an underground roadway of coal mining, the production environment is bad, metal equipment is rusted due to moisture and dust, wherein the coal mining machine is equipment with very large usage amount, the coal mining machine is used in the underground environment for a long time, the phenomena of fracture, abrasion, exceeding of dimension error and the like of a cutting pick box of a roller of the coal mining machine are caused, the roller of the coal mining machine is maintained, and gas shielded welding is adopted for welding among components;
the utility model provides a coal-winning machine cylinder maintenance frock in coal mining with publication number CN208196057U, is including the chassis of arranging in ground, the chassis be metal frame, metal frame's one end is equipped with the fixed cylinder rotating plate spare that can overturn relative metal frame link, wherein, chassis is close to fixed cylinder rotating plate spare free end department and is equipped with the jack of jack-up fixed cylinder rotating plate spare free end.
In the device, although the roller is regulated in multiple directions and multiple angles, the roller is limited in the use process, and the roller lifting device does not have a lifting regulation function, so that the roller cannot be lifted to the high altitude, and the roller is lifted for maintenance.
Disclosure of Invention
The utility model aims to solve the defects that the existing tooling device for overhauling the coal cutter parts has limited adjusting angle and does not have a lifting adjusting function, so that equipment cannot be lifted to the high altitude, and a roller is lifted for overhauling.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a coal-winning machine part overhauls and uses frock utensil, includes the base, install the universal wheel around the terminal surface under the base respectively, the base up end is fixed with two outer poles, outer pole inner chamber has cup jointed the interior pole, two interior pole up end is fixed with the loading board, loading board up end one side is fixed with two backup pads, two install between the backup pad and put the flitch, backup pad surface mounting has servo motor, put the flitch up end and install a plurality of transposition, the support foot is installed in the transposition inner chamber rotation, the support foot surface rotation is installed and is changeed the roller, change the roller both sides respectively with the transposition inner wall between be fixed with the torsional spring;
the welding machine is characterized in that a first moving bin is fixed on the upper end face of the base, a first screw rod is rotatably installed in an inner cavity of the first moving bin, a second moving seat is fixed on the first surface of the screw rod through a ball nut, a second screw rod is rotatably installed in the inner cavity of the second moving seat, a lifting arm is fixed on the second surface of the screw rod through the ball nut, a welding head is installed on the front end face of the lifting arm, and a welding machine is fixed on the upper end face of the lifting arm.
As a further description of the above technical solution:
the surface of the inner rod is provided with a spring bolt, and a plurality of clamping holes are formed in the surface of the outer rod at equal intervals.
As a further description of the above technical solution:
the spring bolt is sleeved with the clamping hole on the surface of the outer rod and used for fixing the inner rod.
As a further description of the above technical solution:
the output end of the servo motor penetrates through the supporting plate to be in transmission connection with the material placing plate and is used for driving the material placing plate to turn over.
As a further description of the above technical solution:
the other side of the upper end surface of the bearing plate is fixedly provided with a supporting block, and the supporting block is movably connected with the lower end surface of the material placing plate.
As a further description of the above technical solution:
the welding head is arranged above the material placing plate and used for welding and maintaining the coal cutter component.
As a further description of the above technical solution:
the welding machine is connected with the welding head through a connecting wire and is used for controlling the operation of the welding head. In conclusion, by adopting the technical scheme, the utility model has the beneficial effects that:
1. according to the overhaul fixture of the coal mining machine, the servo motor can drive the material placing plate to turn over a larger angle, meanwhile, the supporting plate can be lifted and adjusted, the height of the material placing plate can be adjusted, the height and the angle of the drum of the coal mining machine can be flexibly adjusted by equipment, the turning rolls arranged on the surfaces of the supporting feet can assist the drum of the coal mining machine to turn over, the surface of the drum of the coal mining machine can be welded in a turning mode, the overhaul process is easier, and the problems in the background art are solved in sum.
2. According to the welding device, the tool for lifting the roller is integrated with the welding device, and meanwhile, the welding head can flexibly adjust the position, so that the welding maintenance is convenient.
Drawings
FIG. 1 is a schematic structural view of a tool for overhauling a coal cutter component in a three-dimensional manner;
FIG. 2 is a schematic view of the structure of the middle material plate of the present utility model;
fig. 3 is a schematic view of the structure of the welding head in the present utility model.
Legend description:
1. a base; 2. a universal wheel; 3. an outer rod; 4. an inner rod; 5. a spring bolt; 6. a carrying plate; 7. a support plate; 8. a material placing plate; 9. a servo motor; 10. a support block; 11. rotating base; 12. supporting feet; 13. a rotating roller; 14. a torsion spring; 15. moving the first bin; 16. a first screw rod; 17. a second movable seat; 18. a second screw rod; 19. a lifting arm; 20. a welding head; 21. a welding machine.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a fixture for overhauling a coal cutter part comprises a base 1, universal wheels 2 are respectively arranged around the lower end surface of the base 1, two outer rods 3 are fixed on the upper end surface of the base 1, inner rods 4 are sleeved in inner cavities of the outer rods 3, a bearing plate 6 is fixed on the upper end surface of the two inner rods 4, two supporting plates 7 are fixed on one side of the upper end surface of the bearing plate 6, a material placing plate 8 is arranged between the two supporting plates 7, a servo motor 9 is arranged on the surface of the supporting plates 7, a plurality of rotary seats 11 are arranged on the upper end surface of the material placing plate 8, supporting legs 12 are rotatably arranged in inner cavities of the rotary seats 11, rotary rollers 13 are rotatably arranged on the surfaces of the supporting legs 12, and torsion springs 14 are respectively fixed between two sides of the rotary rollers 13 and the inner walls of the rotary seats 11;
the upper end face of the base 1 is fixedly provided with a first movable bin 15, a first screw rod 16 is rotatably arranged in an inner cavity of the first movable bin 15, a second movable seat 17 is fixedly arranged on the surface of the first screw rod 16 through a ball nut, a second screw rod 18 is rotatably arranged in the inner cavity of the second movable seat 17, a lifting arm 19 is fixedly arranged on the surface of the second screw rod 18 through a ball nut, a welding head 20 is arranged on the front end face of the lifting arm 19, and a welding machine 21 is fixedly arranged on the upper end face of the lifting arm 19;
the pushing device is arranged in an overhaul area through the universal wheel 2, at the moment, the bearing plate 6 is manually pulled, the inner rod 4 at the bottom end of the bearing plate moves up and down in the inner cavity of the outer rod 3, the height of the bearing plate 6 is adjusted, the position of the inner rod 4 is fixed through the spring bayonet 5, and after the height of the bearing plate 6 is fixed, the shearer drum to be overhauled is placed on the upper end surfaces of the supporting legs 12;
the roller is lifted by the plurality of supporting legs 12, and meanwhile, the roller 13 rotatably arranged on the surface of the supporting legs 12 can assist the roller to turn over, so that the roller can be turned over and welded;
the output end of the servo motor 9 rotates to drive the material placing plate 8 to turn over an angle, so that the material placing plate 8 can drive the coal cutter roller to adjust the placing angle;
through moving the first bin 15 and the second moving seat 17, the welding head 20 can be driven to move in an X-axis and Y-axis linear mode, and the position of the welding head 20 is adjusted, so that the position of the welding head can be adjusted above the material placing plate 8, and welding maintenance operation can be performed on the roller.
Further, the surface of the inner rod 4 is provided with a spring bolt 5, and a plurality of clamping holes are formed in the surface of the outer rod 3 at equal intervals.
Further, the spring bolt 5 is sleeved with the clamping hole on the surface of the outer rod 3 and used for fixing the inner rod 4.
Further, the output end of the servo motor 9 penetrates through the supporting plate 7 to be in transmission connection with the material placing plate 8, and is used for driving the material placing plate 8 to turn over.
Further, the other side of the upper end surface of the bearing plate 6 is fixed with a supporting block 10, and the supporting block 10 is movably connected with the lower end surface of the material placing plate 8.
Further, a welding head 20 is arranged above the material placing plate 8 and is used for welding and maintaining the coal cutter components.
Further, the welder 21 is connected to the welding head 20 through a connecting wire for controlling the operation of the welding head 20.
Working principle: when the device is used, firstly, the device is pushed to be placed in an overhaul area through the universal wheel 2, at the moment, the bearing plate 6 is pulled manually, the inner rod 4 at the bottom end of the bearing plate is lifted and moved in the inner cavity of the outer rod 3, the height of the bearing plate 6 is adjusted, the position of the inner rod 4 is fixed through the spring bayonet 5, after the height of the bearing plate 6 is fixed, the shearer drum to be overhauled is placed on the upper end faces of the supporting legs 12, at the moment, the drum is lifted through the supporting legs 12, meanwhile, the rotating roller 13 rotatably installed on the surface of the supporting legs 12 can assist the drum to overturn, the drum can overturn and weld, the output end of the servo motor 9 rotates, the overturning angle of the shearer drum can be driven, the shearer drum can be driven to adjust the overturning angle through the moving bin I15 and the moving seat II 17, the welding head 20 can be driven to move in an X-axis and Y-axis manner, and the position of the shearer drum can be adjusted above the shearer drum, and the overhauling operation principle is completed.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (7)
1. The utility model provides a frock utensil is used in overhaul of coal-winning machine part, includes base (1), its characterized in that, universal wheels (2) are installed respectively around the terminal surface under base (1), base (1) up end is fixed with two outer poles (3), interior pole (4) have been cup jointed to outer pole (3) inner chamber, two interior pole (4) up end is fixed with loading board (6), loading board (6) up end one side is fixed with two backup pads (7), two install between backup pad (7) and put flitch (8), backup pad (7) surface mounting has servo motor (9), put flitch (8) up end and install a plurality of swivel bases (11), swivel base (11) inner chamber rotation is installed and is held in the palm foot (12), hold in the palm foot (12) surface rotation and install roller (13), roller (13) both sides are fixed with torsional spring (14) between swivel base (11) inner wall respectively;
the welding machine is characterized in that a first movable bin (15) is fixed on the upper end face of the base (1), a first screw rod (16) is rotatably installed in an inner cavity of the first movable bin (15), a second movable seat (17) is fixed on the surface of the first screw rod (16) through a ball nut, a second screw rod (18) is rotatably installed in the inner cavity of the second movable seat (17), a lifting arm (19) is fixed on the surface of the second screw rod (18) through a ball nut, a welding head (20) is installed on the front end face of the lifting arm (19), and a welding machine (21) is fixed on the upper end face of the lifting arm (19).
2. The tooling device for overhauling the coal cutter parts according to claim 1, wherein the surface of the inner rod (4) is provided with a spring bolt (5), and a plurality of clamping holes are formed in the surface of the outer rod (3) at equal intervals.
3. The tooling device for overhauling a coal cutter component according to claim 2, wherein the spring bolt (5) is sleeved with a clamping hole on the surface of the outer rod (3) and used for fixing the inner rod (4).
4. The tooling device for overhauling the components of the coal mining machine according to claim 1, wherein the output end of the servo motor (9) penetrates through the supporting plate (7) to be in transmission connection with the material placing plate (8) and is used for driving the material placing plate (8) to turn over.
5. The tooling device for overhauling the coal cutter parts according to claim 1, wherein a supporting block (10) is fixed on the other side of the upper end face of the bearing plate (6), and the supporting block (10) is movably connected with the lower end face of the material placing plate (8).
6. Tooling device for overhauling a coal cutter component according to claim 1, characterized in that the welding head (20) is arranged above the material placing plate (8) and is used for welding and repairing the coal cutter component.
7. Tooling device for overhauling a coal cutter component according to claim 1, characterized in that the welding machine (21) is connected with the welding head (20) by a connecting wire for controlling the operation of the welding head (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321290107.5U CN219665608U (en) | 2023-05-25 | 2023-05-25 | Tool for overhauling coal cutter parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321290107.5U CN219665608U (en) | 2023-05-25 | 2023-05-25 | Tool for overhauling coal cutter parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219665608U true CN219665608U (en) | 2023-09-12 |
Family
ID=87927109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321290107.5U Active CN219665608U (en) | 2023-05-25 | 2023-05-25 | Tool for overhauling coal cutter parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219665608U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118848320A (en) * | 2024-09-12 | 2024-10-29 | 江苏恒诚专用车有限公司 | A semi-trailer carriage assembly welding equipment |
-
2023
- 2023-05-25 CN CN202321290107.5U patent/CN219665608U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118848320A (en) * | 2024-09-12 | 2024-10-29 | 江苏恒诚专用车有限公司 | A semi-trailer carriage assembly welding equipment |
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| GR01 | Patent grant |