CN221603054U - Forming tool for maintenance joint vertical pipe of construction lifter - Google Patents
Forming tool for maintenance joint vertical pipe of construction lifter Download PDFInfo
- Publication number
- CN221603054U CN221603054U CN202322593996.9U CN202322593996U CN221603054U CN 221603054 U CN221603054 U CN 221603054U CN 202322593996 U CN202322593996 U CN 202322593996U CN 221603054 U CN221603054 U CN 221603054U
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- wall
- vertical pipe
- forming tool
- riser
- clamping block
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- 238000012423 maintenance Methods 0.000 title claims abstract description 17
- 238000010276 construction Methods 0.000 title claims abstract description 15
- 238000007493 shaping process Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 abstract description 17
- 238000003466 welding Methods 0.000 abstract description 9
- 238000003801 milling Methods 0.000 abstract description 7
- 238000004080 punching Methods 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000007514 turning Methods 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 3
- 239000010720 hydraulic oil Substances 0.000 abstract 2
- 238000012545 processing Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005493 welding type Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Forging (AREA)
Abstract
The utility model discloses a forming tool for a maintenance joint vertical pipe of a construction elevator, and belongs to the technical field of elevator maintenance. The hydraulic oil cylinder is embedded in the inner wall of the support frame, a forming tool is arranged at the top of the base, and a punching cutter is arranged at the output end of the hydraulic oil cylinder. According to the utility model, the stamping knife is driven by the hydraulic cylinder to process the to-be-maintained section vertical pipe, so that the requirement of welding a special work type is eliminated, the working procedures of machining such as milling, turning and the like are eliminated, the energy consumption during transferring different work stations of a workpiece due to a forklift, a flat car, a crane and the like is reduced, and compared with the traditional method, the production efficiency is improved by using the tool and the technological method; the motor drives the threaded rod to rotate, and the rotating rod is meshed with the threaded rod to enable the upper clamping block and the lower clamping block to move in opposite directions, so that the section vertical pipe to be maintained is clamped, and the section vertical pipe can be prevented from rotating when being processed.
Description
Technical Field
The utility model relates to the technical field of elevator maintenance, in particular to a forming tool for a maintenance node vertical pipe of a construction elevator.
Background
When the speed reducer of the construction hoist breaks down and needs to be disassembled, or a pinion assembled on the speed reducer needs to be replaced by a new pinion due to grinding, if the construction hoist is not provided with a maintenance section, the whole transmission device is disassembled, and the transmission device is temporarily erected to maintain a frame or lifted by an automobile crane, but the operation is time-consuming, labor-consuming and expensive; if the construction hoist is provided with a maintenance joint, the transmission device can be quickly replaced by only lowering the transmission device to the maintenance joint, which is the current practice of various construction hoist manufacturers, but the manufacturing process is complex.
The maintenance section vertical pipe is formed by welding two short pipes at two ends and round steel with a notch milled in the middle, and a welding line is processed by a lathe after welding forming, and the process needs three different working types: the welder, the lathe and the milling machine are different in the used types, which means that the workpieces are required to be transferred at different stations by using a forklift, a flat car, a crane and the like, so that the production efficiency is low, the labor cost is high, and the energy consumption is increased.
The prior art method is to divide the vertical pipe of the maintenance joint into two parts, weld round steel in the middle, and machine the welding seam by a lathe after welding and forming. The process not only relates to special types of welding, but also needs turning and milling with too hard technology, has high technical requirements on operators, and can be completed by transferring workpieces to different stations for processing, so that the logistics transportation route is long, and the energy consumption is increased; meanwhile, when the section vertical pipe to be maintained is processed, the section vertical pipe can rotate, and the processing process is influenced.
Disclosure of utility model
1. Technical problem to be solved
The utility model aims to provide a forming tool for a maintenance node vertical pipe of a construction hoist, which aims to solve the problems that in the prior art, the process not only relates to special welding types, but also needs a lathe worker and a milling worker with excessively hard technology, has high technical requirements on operators, and can be completed only by transferring a workpiece to different stations for processing, so that a logistics transportation route is long, and the energy consumption is increased; the node riser can rotate, which affects the processing process.
2. Technical proposal
The forming tool comprises a support frame, wherein a hydraulic cylinder is embedded in the inner wall of the support frame, a base is arranged on the inner wall of the support frame, a forming tool is arranged at the top of the base, the forming tool comprises a forming tool upper die and a forming tool bottom die, a punching cutter is arranged at the output end of the hydraulic cylinder, a to-be-maintained section riser is arranged at the top of the forming tool bottom die, and a plurality of guide posts penetrating through the forming tool upper die are arranged at the top of the forming tool bottom die;
The stopper, the base top is provided with the stopper of waiting to maintain festival riser mutually supporting, inside opposition of stopper is provided with clamp splice and lower clamp splice, the stopper lateral wall is provided with the motor, the motor output be provided with run through in the threaded rod of clamp splice down, the threaded rod lateral wall be provided with run through in go up the dwang of clamp splice, hydraulic cylinder with the motor all is provided with independent electric connection's switch.
Preferably, the upper die of the forming tool is in threaded connection with the base, and nuts are in threaded connection with the outer wall of the circumference of the bolts.
Preferably, a first limiting groove matched with the stand pipe of the section to be maintained is formed in the top of the bottom die of the forming tool, and a second limiting groove matched with the stand pipe of the section to be maintained is formed in the side walls of the upper clamping block and the lower clamping block.
Preferably, the first fluted disc is sleeved on the circumferential outer wall of the threaded rod, and the second fluted disc which is in meshed connection with the first fluted disc is fixedly arranged at one end of the rotating rod.
Preferably, a tooth slot meshed with the rotating rod is formed in the top of the upper clamping block, a first sliding slot matched with the upper clamping block is formed in the inner wall of the limiting block, and a second sliding slot matched with the lower clamping block is formed in the inner wall of the limiting block.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
According to the utility model, the stamping knife is driven by the hydraulic cylinder to process the to-be-maintained section vertical pipe, so that the requirement of welding a special work type is eliminated, the working procedures of machining such as milling, turning and the like are eliminated, the energy consumption during transferring different work stations of a workpiece due to a forklift, a flat car, a crane and the like is reduced, and compared with the traditional method, the production efficiency is improved by using the tool and the technological method; the motor drives the threaded rod to rotate, and the rotating rod is meshed with the threaded rod to enable the upper clamping block and the lower clamping block to move in opposite directions, so that the section vertical pipe to be maintained is clamped, and the section vertical pipe can be prevented from rotating when being processed.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic elevational view of the overall structure of the present utility model;
FIG. 3 is a side view of the overall structure of the present utility model;
FIG. 4 is a schematic view of a stopper according to the present utility model;
FIG. 5 is a schematic diagram illustrating the detachment of the stopper structure according to the present utility model;
The reference numerals in the figures illustrate: 1. a support frame; 2. a hydraulic cylinder; 3. forming tool; 4. forming an upper die of the tool; 5. a bolt; 6. a nut; 7. punching a cutter; 8. a section riser to be maintained; 9. forming a bottom die of the tooling; 10. a base; 11. a limiting block; 12. a guide post; 13. an upper clamping block; 14. a lower clamping block; 15. a motor; 16. a threaded rod; 17. a fluted disc I; 18. a fluted disc II; 19. a rotating lever; 20. tooth slots.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-5, the present utility model provides a technical solution:
The utility model provides a shaping frock of construction elevator maintenance festival riser, including support frame 1, the inner wall of support frame 1 has inlayed hydraulic cylinder 2, the support frame 1 inner wall has base 10 through bolt 5, shaping frock 3 has been set firmly at the base 10 top, shaping frock 3 includes shaping frock upper die 4 and shaping frock die block 9, hydraulic cylinder 2 output has fixed die cutter 7, shaping frock die block 9 top sliding connection has the festival riser 8 of waiting to maintain, shaping frock die block 9 top has set firmly a plurality of guide posts 12 that run through shaping frock upper die 4, lifting together die cutter 7 and shaping frock upper die 4 when hydraulic cylinder 2 rises, at this moment will wait to maintain festival riser 8 and place on shaping frock die block 9 until touching stopper 11, hydraulic cylinder 2 descends together with die cutter 7 a certain distance, at this moment make die cutter 7 keep rectilinear movement through guide post 12, press forming with die cutter 7 to wait to maintain festival riser 8 by virtue of hydraulic cylinder 2's pressure, the demand of this special kind of welding has been eliminated, the processing procedures of milling, the machine work station consumption of the work piece when having reduced because of fork truck, flatbed, crane etc. is carried out different to the work station;
The stopper 11 mutually supporting with the festival riser 8 of waiting to maintain has been set firmly at the base 10 top, the inside opposite sliding connection of stopper 11 has last clamp splice 13 and lower clamp splice 14, the motor 15 has been set firmly to stopper 11 lateral wall, motor 15 output has set firmly the threaded rod 16 that runs through in lower clamp splice 14, threaded rod 16 lateral wall meshing is connected with the dwang 19 that runs through in last clamp splice 13, drive threaded rod 16 through motor 15 and rotate, be connected by dwang 19 and threaded rod 16 meshing, make upward and downward clamp splice opposite movement, the riser 8 of waiting to maintain carries out the centre gripping, can prevent to wait to maintain festival riser 8 and take place to rotate when being processed, hydraulic cylinder 2 and motor 15 all are provided with independent electric connection's switch, hydraulic cylinder 2 model is H0509 single-action hydro-cylinder, motor 15 model is BMH1401P01A2A servo motor, the switch is the common model in market.
Specifically, the forming upper die 4 and the base 10 are both in threaded connection with a plurality of bolts 5, and the outer wall of the circumference of each bolt 5 is in threaded connection with a nut 6, so that the forming upper die 4 is fixed, and the base 10 is fixed on the inner wall of the supporting frame 1.
Further, a first limit groove matched with the section stand pipe 8 to be maintained is formed in the top of the forming tool bottom die 9 and used for placing the section stand pipe 8 to be maintained, and a second limit groove matched with the section stand pipe 8 to be maintained is formed in the side walls of the upper clamping block 13 and the lower clamping block 14 and used for clamping the section stand pipe 8 to be maintained.
It is worth to describe that the circumference outer wall of the threaded rod 16 is sleeved with a fluted disc I17, one end of the rotating rod 19 is fixedly provided with a fluted disc II 18 meshed with the fluted disc I17, and when the threaded rod 16 rotates, the rotating rod 19 is driven to rotate through the meshed connection of the fluted disc I17 and the fluted disc II 18.
It is noted that, the top of the upper clamping block 13 is provided with a tooth slot 20 engaged with the rotating rod 19, when the rotating rod 19 rotates, the upper clamping block 13 can move through the tooth slot 20, the inner wall of the limiting block 11 is provided with a first sliding slot matched with the upper clamping block 13 for sliding matched with the upper clamping block 13, and the inner wall of the limiting block 11 is provided with a second sliding slot matched with the lower clamping block 14 for sliding matched with the lower clamping block 14.
The utility model relates to circuits, electronic components and modules in the prior art, and can be completely realized by those skilled in the art, and needless to say, the utility model is not related to the improvement of the internal structure and method.
Working principle: firstly, when the hydraulic cylinder 2 rises, the punching cutter 7 and the upper die 4 of the forming tool are lifted together, at the moment, the section vertical pipe 8 to be maintained is placed on the bottom die 9 of the forming tool until the section vertical pipe meets the limiting block 11, the hydraulic cylinder 2 descends together with the punching cutter 7 to descend for a certain distance, at the moment, the punching cutter 7 is kept in linear motion through the guide post 12, the punching cutter 7 is driven by the pressure of the hydraulic cylinder 2 to press the section vertical pipe 8 to be maintained, the requirement of welding a special work class is eliminated, the working procedures of machining such as milling, turning and the like are eliminated, the consumption of energy sources when different stations of workpieces are transferred by a forklift, a flat car, a crane and the like is reduced, the threaded rod 16 is driven to rotate through the motor 15, the fluted disc I17 is sleeved on the circumferential outer wall of the threaded rod 16, the fluted disc I18 is fixedly arranged at one end of the rotating rod 19, the fluted disc II 18 is meshed and connected with the fluted disc II 18 through the fluted disc 17 in a meshed manner, the rotating rod 19 is meshed and connected with the threaded rod 16, the upper clamping block and the lower clamping block are made to move in opposite directions, the section vertical pipe 8 to be maintained, and the section vertical pipe 8 to be maintained can be prevented from rotating when being machined.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a shaping frock of construction elevator maintenance festival riser, includes support frame (1), its characterized in that, support frame (1) inner wall inlays and is equipped with hydraulic cylinder (2), support frame (1) inner wall is provided with base (10), base (10) top is provided with shaping frock (3), shaping frock (3) are including shaping frock upper die (4) and shaping frock die block (9), hydraulic cylinder (2) output is provided with stamping knife (7), shaping frock die block (9) top is provided with to wait to maintain festival riser (8), shaping frock die block (9) top is provided with a plurality of guide posts (12) that run through in shaping frock upper die (4);
Stopper (11), base (10) top be provided with wait to maintain stopper (11) of festival riser (8) mutually supporting, stopper (11) inside opposition is provided with clamp splice (13) and clamp splice (14) down, stopper (11) lateral wall is provided with motor (15), motor (15) output be provided with run through in threaded rod (16) of clamp splice (14) down, threaded rod (16) lateral wall be provided with run through in dwang (19) of clamp splice (13) upward, hydraulic cylinder (2) with motor (15) all are provided with independent electric connection's switch.
2. The tooling for forming a construction elevator maintenance node riser according to claim 1, wherein: the forming tool upper die (4) and the base (10) are in threaded connection with a plurality of bolts (5), and nuts (6) are in threaded connection with the outer wall of the circumference of each bolt (5).
3. The tooling for forming the construction elevator maintenance node riser according to claim 2, wherein: limiting grooves I matched with the section stand pipes to be maintained (8) are formed in the top of the forming tool bottom die (9), and limiting grooves II matched with the section stand pipes to be maintained (8) are formed in the side walls of the upper clamping blocks (13) and the lower clamping blocks (14).
4. A construction hoist service node riser forming tool according to claim 3, wherein: the circumference outer wall of the threaded rod (16) is sleeved with a fluted disc I (17), and one end of the rotating rod (19) is fixedly provided with a fluted disc II (18) which is meshed with the fluted disc I (17).
5. The tooling for forming the construction elevator maintenance node riser as claimed in claim 4, wherein: the upper clamping block (13) is characterized in that a tooth slot (20) meshed with the rotating rod (19) is formed in the top of the upper clamping block, a first sliding chute matched with the upper clamping block (13) is formed in the inner wall of the limiting block (11), and a second sliding chute matched with the lower clamping block (14) is formed in the inner wall of the limiting block (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322593996.9U CN221603054U (en) | 2023-09-22 | 2023-09-22 | Forming tool for maintenance joint vertical pipe of construction lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322593996.9U CN221603054U (en) | 2023-09-22 | 2023-09-22 | Forming tool for maintenance joint vertical pipe of construction lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221603054U true CN221603054U (en) | 2024-08-27 |
Family
ID=92431459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322593996.9U Active CN221603054U (en) | 2023-09-22 | 2023-09-22 | Forming tool for maintenance joint vertical pipe of construction lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221603054U (en) |
-
2023
- 2023-09-22 CN CN202322593996.9U patent/CN221603054U/en active Active
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