CN112893914B - But trompil device is used in switch board production and processing of adjustable size - Google Patents
But trompil device is used in switch board production and processing of adjustable size Download PDFInfo
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- CN112893914B CN112893914B CN202110052627.1A CN202110052627A CN112893914B CN 112893914 B CN112893914 B CN 112893914B CN 202110052627 A CN202110052627 A CN 202110052627A CN 112893914 B CN112893914 B CN 112893914B
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- bevel gear
- column
- pull
- drives
- bottom plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0032—Arrangements for preventing or isolating vibrations in parts of the machine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
Abstract
The invention discloses a punching device for production and processing of a power distribution cabinet with adjustable size, which comprises a first bottom plate, wherein four hollow columns are fixedly arranged at the top of the first bottom plate, sliding columns are movably inserted at the tops of the four hollow columns, first springs are movably sleeved on the outer surfaces of the four hollow columns, a second bottom plate is fixedly arranged between the tops of the four sliding columns, a base is fixedly arranged at the top of the first bottom plate, and a second motor is fixedly arranged at the top of the base, so that the problems that when a worker suddenly breaks through a cabinet body of the power distribution cabinet in actual use, the worker instantly loses a supporting point, the worker needs to react in extremely short time, if the worker carelessly breaks through the cabinet body of the power distribution cabinet, danger is caused, and certain potential safety hazard exists are solved, and when holes of different gears are dealt with, a large number of parts of the device need to be disassembled and replaced so as to achieve the purpose, there is a possibility that the operation efficiency of the apparatus may be lowered.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a hole forming device capable of adjusting size and used for production and processing of a power distribution cabinet.
Background
The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect. The control center is used for commanding various components in a power supply circuit to reasonably distribute electric energy, is a control link for reliably receiving an upper end power supply and correctly feeding out load electric energy, and is also a key for obtaining whether a user is satisfied with power supply quality. The operation reliability of the power distribution cabinet is improved, and the power distribution cabinet is a target of creating a high-quality project, is divided into a power distribution cabinet, a lighting distribution cabinet and a metering cabinet, and is a final-stage device of a power distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
Most of the existing tapping devices for power distribution cabinet production and processing need manpower to exert force on the drill bit so as to drive the drill bit to penetrate through the power distribution cabinet downwards for tapping, however, when the operator in actual use may suddenly break through the cabinet body of the power distribution cabinet, the operator instantly loses the supporting point, the operator needs to react in a very short time, if careless, danger may be caused, and certain potential safety hazards exist, and when the existing tapping device in actual use generates a large amount of heat when the drill bit is rubbed with the cabinet body of the power distribution cabinet, when the work load is large, the heat dissipation of the drill bit may be poor, the precision of the drill bit may be reduced due to high temperature, and even the drill bit is damaged, and when a small part of the tapping devices with heat dissipation structures are in actual use, the drill bit is not convenient to adjust, so when holes of different gears are coped with, a large number of parts of the apparatus need to be removed and replaced for the purpose, and thus the operation efficiency of the apparatus may be reduced.
We therefore propose an adjustable-size tapping device for the production and processing of electrical distribution cabinets, in order to solve the problems set out above.
Disclosure of Invention
The invention aims to provide a hole forming device for production and processing of a power distribution cabinet with adjustable size, and aims to solve the problems that some wall flatness detection devices in the current market, which are provided by the background technology, are inconvenient to extend in length, have a low application range, are inconvenient to visually display errors according to requirements, and are inconvenient to subsequently support.
In order to achieve the purpose, the invention provides the following technical scheme: a punching device with adjustable size for production and processing of a power distribution cabinet comprises a first base plate, wherein four hollow columns are fixedly mounted at the top of the first base plate, sliding columns are movably inserted into the tops of the four hollow columns, a first spring is movably sleeved on the outer surfaces of the four hollow columns, a second base plate is fixedly mounted between the tops of the sliding columns, a base is fixedly mounted at the top of the first base plate, a second motor is fixedly mounted at the top of the base, a supporting column is fixedly mounted at the top of the first base plate, a lifting gear is movably sleeved on the outer surface of the supporting column, a second expansion plate is fixedly mounted at the top of the first base plate, a first expansion plate is fixedly mounted at the bottom of the second base plate, a first motor is fixedly mounted at the top of the second base plate, a first conical gear is fixedly sleeved on the outer surface of the output end of the first motor, the top of the second bottom plate is provided with a rotating hole, a rotating rod is movably inserted into the inner wall of the rotating hole, a first bearing is fixedly mounted at the top of the second bottom plate, the outer surface of the rotating rod is fixedly sleeved with a second bevel gear, the top of the second bottom plate is fixedly provided with a support plate, a rotating column is movably inserted in the center of the support plate, a third bevel gear is fixedly sleeved on the outer surface of one end, close to the first motor, of the rotating column, a spiral fan blade is fixedly sleeved at one end, far away from the third bevel gear, of the rotating column, a ventilation pipe is fixedly communicated with the outer surface of the support plate, a heat dissipation copper pipe is movably inserted at the top of the rotating rod, a heat dissipation aluminum sheet is fixedly inserted at one end, far away from the rotating rod, of the heat dissipation copper pipe, a quick-release box body is fixedly welded at the bottom of the rotating rod, clamping blocks are fixedly mounted on two sides of the inner wall of the quick-release box body, and an arc-shaped elastic plate is fixedly mounted at one end, opposite to each clamping block, the outer surface of the quick-release box body is movably inserted with two pull columns, two pull blocks are fixedly connected with one ends of the pull columns back to back, and a second spring is fixedly connected with the outer surface of each pull column.
Preferably, one end of the first spring is fixedly connected with the outer surface of the hollow column, and the other end of the first spring is fixedly connected with the outer surface of the sliding column.
Preferably, the outer surface of the output end of the second motor is fixedly connected with the inner surface of the lifting gear.
Preferably, the outer surface of the first expansion plate and the outer surface of the second expansion plate are engaged with the teeth of the lifting gear.
Preferably, the roller teeth of the first bevel gear are meshed with the roller teeth of the second bevel gear, and the roller teeth of the second bevel gear are meshed with the roller teeth of the third bevel gear.
Preferably, the inner wall of the ventilation pipe is matched with the outer surface of the spiral fan blade.
Preferably, the outer surface of the connecting rod is provided with two clamping grooves, and the inner walls of the two clamping grooves are respectively matched with the two arc-shaped elastic plates.
Preferably, one end of each second spring, which is back to back, is fixedly connected with two sides of the inner wall of the quick-release box body, and the other end of each second spring, which is opposite to the second spring, is fixedly connected with the outer surfaces of the two pull columns.
Compared with the prior art, the invention has the beneficial effects that: this trompil device is used in production and processing of switch board of adjustable size:
(1) the first motor drives the first bevel gear to drive the second bevel gear to rotate, then the rotating rod drives the drill bit to rotate so as to achieve the purpose of hole forming, the second motor drives the lifting gear to rotate, then the second motor starts to work, then the output end of the second motor drives the lifting gear to rotate, then the lifting gear drives the first expansion plate and the second expansion plate to move, then the first expansion plate and the second expansion plate drive the second bottom plate to move downwards, at the moment, the sliding column slides downwards along the hollow column, then the first spring is stressed to contract, at the moment, the drill bit connected with the bottom of the connecting rod can carry out hole forming work on the power distribution cabinet, so that the driving device can carry out integral lifting, the purpose of driving the drill bit to carry out automatic lifting is achieved, and the situation that a worker can break through the cabinet body of the power distribution cabinet suddenly in the actual use is avoided, therefore, the staff loses the supporting point instantly and needs to react in a very short time, and if the staff carelessly react, danger can be caused, and certain potential safety hazards exist.
(2) The first motor drives the first bevel gear to rotate, then the first bevel gear drives the third bevel gear to rotate through the transmission of the second bevel gear, the third bevel gear drives the rotary column to rotate, the rotary column drives the spiral fan blades to rotate, the air flow generated by the spiral fan blades can blow and radiate heat to the radiating aluminum sheets through the ventilation pipes, meanwhile, as the radiating copper pipe is inserted at the top of the drill bit, heat can be transmitted to the outer surface of the radiating aluminum sheets through the radiating copper pipe, the radiating structure is added on the premise of not increasing the number of the motors, a large amount of heat can be avoided when the drill bit is in friction with the box body of the power distribution cabinet, when the work load is large, the heat radiation of the drill bit is possibly poor, the precision of the drill bit can be reduced due to high temperature, even the drill bit is damaged, and by dragging the two pull blocks outwards, then the pull blocks drive the pull columns to move outwards, draw the post this moment to slide along the inner wall of quick detach box, the second spring is drawn the post afterwards and is driven to slide to the inner wall of quick detach box, the second spring is drawn the one end atress shrink of piece towards this moment, the bottom of quick detach box is inserted at the top of the drill bit that will need to be changed afterwards, the connecting rod is withstood the rebound by new drill bit this moment, the inner wall of the draw-in groove that the connecting rod surface was seted up afterwards agrees with together with the surface of arc elastic plate, thereby play the effect of shock attenuation buffering, when the hole of reply different gears has been solved, need to dismantle a large amount of parts of device and change in order to reach the purpose, so the problem that the work efficiency that may lead to the device descends.
Drawings
FIG. 1 is a front cross-sectional structural view of the present invention;
FIG. 2 is a side view, cross-sectional structural diagram of the right side of the present invention;
FIG. 3 is a schematic side cross-sectional view of the left side of the present invention;
FIG. 4 is a front sectional view of the quick release case of the present invention;
FIG. 5 is a side view, cross-sectional structural schematic view of the quick release case of the present invention;
FIG. 6 is a perspective view of a first bearing according to the present invention;
fig. 7 is a schematic perspective view of the pull block of the present invention.
In the figure: 1. a first base plate; 2. a first spring; 3. a hollow column; 4. a traveler; 5. a connecting rod; 6. a first bearing; 7. a first motor; 8. a first bevel gear; 9. a second bevel gear; 10. hole turning; 11. a quick-release box body; 12. a third bevel gear; 13. a second base plate; 14. a second motor; 15. a base; 16. a first expansion plate; 17. a pillar; 18. a second expansion plate; 19. a lifting gear; 20. a rotating rod; 21. a card slot; 22. an arc-shaped elastic plate; 23. a clamping block; 24. pulling the block; 25. pulling the column; 26. a second spring; 27. a helical fan blade; 28. a vent pipe; 29. turning the column; 30. radiating aluminum sheets; 31. a support plate; 32. a heat dissipation copper pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a punching device with adjustable size for production and processing of a power distribution cabinet comprises a first base plate 1, four hollow columns 3 are fixedly installed at the top of the first base plate 1, sliding columns 4 are movably inserted at the tops of the four hollow columns 3, first springs 2 are movably sleeved on the outer surfaces of the four hollow columns 3, a second base plate 13 is fixedly installed between the tops of the four sliding columns 4, a base 15 is fixedly installed at the top of the first base plate 1, a second motor 14 is fixedly installed at the top of the base 15, a supporting column 17 is fixedly installed at the top of the first base plate 1, a lifting gear 19 is movably sleeved on the outer surface of the supporting column 17, a second expansion plate 18 is fixedly installed at the top of the first base plate 1, a first expansion plate 16 is fixedly installed at the bottom of the second base plate 13, a first motor 7 is fixedly installed at the top of the second base plate 13, a first conical gear 8 is fixedly sleeved on the outer surface of the output end of the first motor 7, the top of the second bottom plate 13 is provided with a rotary hole 10, a rotary rod 20 is movably inserted into the inner wall of the rotary hole 10, the top of the second bottom plate 13 is fixedly provided with a first bearing 6, the outer surface of the rotary rod 20 is fixedly provided with a second bevel gear 9, the top of the second bottom plate 13 is fixedly provided with a support plate 31, a rotary column 29 is movably inserted into the center of the support plate 31, the outer surface of one end of the rotary column 29 close to the first motor 7 is fixedly provided with a third bevel gear 12, one end of the rotary column 29 far away from the third bevel gear 12 is fixedly provided with a spiral fan blade 27, the outer surface of the support plate 31 is fixedly communicated with a vent pipe 28, the top of the rotary rod 20 is movably inserted with a heat dissipation copper pipe 32, one end of the heat dissipation copper pipe 32 far away from the rotary rod 20 is fixedly inserted with a heat dissipation aluminum sheet 30, the bottom of the rotary rod 20 is fixedly welded with a quick release box body 11, two sides of the inner wall of the quick release box body 11 are both fixedly provided with fixture blocks 23, and the opposite ends of the two fixture blocks 23 are both fixedly provided with arc-shaped elastic plates 22, two pull columns 25 are movably inserted in the outer surface of the quick-release box body 11, pull blocks 24 are fixedly connected to the opposite ends of the two pull columns 25, and second springs 26 are fixedly connected to the outer surfaces of the two pull columns 25.
One end of the first spring 2 is fixedly connected with the outer surface of the hollow column 3, the other end of the first spring 2 is fixedly connected with the outer surface of the sliding column 4, and the first spring 2 is stressed and contracted to play a role in damping and buffering when the sliding column 4 slides along the hollow column 3.
The outer surface of the output end of the second motor 14 is fixedly connected with the inner surface of the lifting gear 19, and the lifting gear 19 can be driven along the support column 17 by the output end of the second motor 14.
The outer surface of the first expansion plate 16 and the outer surface of the second expansion plate 18 are meshed with the roller teeth of the lifting gear 19, the first expansion plate 16 and the second expansion plate 18 can be driven by the lifting gear 19 to move up and down, and the distance between the second base plate 13 and the first base plate 1 is reduced by the first expansion plate 16 and the second expansion plate 18 so as to achieve the effect of propelling the drill bit.
The roller teeth of the first bevel gear 8 are meshed with the roller teeth of the second bevel gear 9, the roller teeth of the second bevel gear 9 are meshed with the roller teeth of the third bevel gear 12, the first bevel gear 8 can be driven to rotate by the first motor 7, and then the second bevel gear 9 and the third bevel gear 12 can be driven to rotate by the first bevel gear 8.
The inner wall of the ventilation pipe 28 is matched with the outer surface of the spiral fan blade 27, and the air flow generated when the spiral fan blade 27 rotates can penetrate through the ventilation pipe 28 to perform air blowing, air cooling and heat dissipation on the outer surface of the heat dissipation aluminum sheet 30.
Two clamping grooves 21 are formed in the outer surface of the connecting rod 5, the inner walls of the two clamping grooves 21 are respectively matched with the two arc-shaped elastic plates 22, and the two clamping grooves 21 can be fixed with the arc-shaped elastic plates 22.
One end that two second springs 26 carried on the back mutually respectively with quick detach box 11's inner wall both sides fixed connection, two second spring 26 relative one end respectively with two draw the fixed surface connection of post 25, can carry out atress constriction to second spring 26 through drawing post 25.
The working principle of the embodiment is as follows: when the hole drilling device for the production and processing of the size-adjustable power distribution cabinet is used, as shown in fig. 1-5, when the hole drilling device starts to work, first the first motor 7 starts to work, then the first motor 7 drives the first bevel gear 8 to rotate, then the first bevel gear 8 drives the second bevel gear 9 to rotate, then the second bevel gear 9 drives the rotating rod 20 to rotate, then the rotating rod 20 rotates along the first bearing 6, then the rotating rod 20 drives the quick-release box body 11 to rotate, then the rotating rod 20 drives the connecting rod 5 to rotate, (as shown in fig. 2), then the second motor 14 starts to work, then the output end of the second motor 14 drives the lifting gear 19 to rotate, then the lifting gear 19 drives the first expansion plate 16 and the second expansion plate 18 to move, then the first expansion plate 16 and the second expansion plate 18 drive the second bottom plate 13 to move downwards, at the moment, the sliding column 4 slides downwards along the hollow column 3, then the first spring 2 is stressed to be contracted, at the moment, a drill connected with the bottom of the connecting rod 5 can perform hole drilling work on the power distribution cabinet, (as shown in fig. 3), after the work is finished, the second motor 14 rotates reversely, then the second motor 14 drives the lifting gear 19 to rotate reversely, then the lifting gear 19 drives the first telescopic plate 16 and the second telescopic plate 18, at the moment, the force borne by the first spring 2 disappears, and then the sliding column 4 slides upwards along the hollow column 3 to restore the original shape;
as shown in fig. 1-7, in operation of the device, the second bevel gear 9 drives the third bevel gear 12 to rotate, then the third bevel gear 12 drives the rotary column 29 to rotate, at this time, the rotary column 29 rotates along the outer surface of the support plate 31, then the rotary column 29 drives the spiral fan 27 to rotate, then the spiral fan 27 generates wind current to blow along the ventilation pipe 28, at this time, since the heat dissipation copper pipe 32 is movably inserted inside the quick-release box body 11, heat is transferred to the outer surface of the heat dissipation aluminum sheet 30 by the heat dissipation copper pipe 32, at this time, the wind current inside the ventilation pipe 28 blows to the outer surface of the heat dissipation aluminum sheet 30 to dissipate heat, (as shown in fig. 4-5) when the connecting rod 5 needs to be dismounted, the pull block 24 is firstly pulled outwards, then the pull block 24 drives the pull column 25 to move outwards, at this time, the second spring 26 is compressed, and then the connecting rod 5 is pulled downwards, then the arc-shaped elastic plate 22 is extruded by the clamping slot 21 to pop out (as shown in fig. 4), when a new drill bit needs to be installed at the bottom of the quick release case 11, first two pull blocks 24 are pulled outwards, then the pull block 24 drives the pull column 25 to move outwards, at this time, the pull column 25 slides along the inner wall of the quick release case 11, then the second spring 26 is driven by the pull column 25 to slide towards the inner wall of the quick release case 11, at this time, one end of the second spring 26 facing the pull block 24 is compressed by force, then the top of the drill bit needing to be replaced is inserted into the bottom of the quick release case 11, at this time, the connecting rod 5 is pushed upwards by the new drill bit, at this time, the inner wall of the clamping slot 21 formed in the outer surface of the connecting rod 5 is wedged with the outer surface of the arc-shaped elastic plate 22, thereby playing a role of damping and buffering, then the pull block 24 is loosened, at this time, the force borne by the second spring 26 disappears, and drives the pull column 25 to recover to the original state, at this moment, the pull column 25 drives the pull block 24 to restore, one end of the pull column 25, which is far away from the pull block 24, is movably inserted into the outer surface of the connecting rod 5, until the outer surface of the pull block 24 collides with the outer surface of the quick-release box body 11 to limit, the pull column 25 stops moving, and therefore the purpose of quickly replacing the drill bit is achieved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof.
Claims (1)
1. The utility model provides a trompil device is used in production and processing of switch board of adjustable size, includes first bottom plate (1), its characterized in that: the top fixed mounting of first bottom plate (1) has four well hollow columns (3), and four the top of well hollow column (3) is all movable to be inserted and is equipped with traveller (4), and four the surface of well hollow column (3) is all movable to be overlapped and is equipped with first spring (2), four fixed mounting has second bottom plate (13) between the top of traveller (4), the top fixed mounting of first bottom plate (1) has base (15), the top fixed mounting of base (15) has second motor (14), the top fixed mounting of first bottom plate (1) has pillar (17), the surface movable sleeve of pillar (17) is equipped with elevating gear (19), the top fixed mounting of first bottom plate (1) has second expansion plate (18), the bottom fixed mounting of second bottom plate (13) has first expansion plate (16), the top fixed mounting of second bottom plate (13) has first motor (7), the outer surface fixing sleeve of the output end of the first motor (7) is provided with a first bevel gear (8), the top of the second bottom plate (13) is provided with a rotating hole (10), the inner wall of the rotating hole (10) is movably inserted with a rotating rod (20), the top of the second bottom plate (13) is fixedly provided with a first bearing (6), the outer surface fixing sleeve of the rotating rod (20) is provided with a second bevel gear (9), the top of the second bottom plate (13) is fixedly provided with a support plate (31), the center of the support plate (31) is movably inserted with a rotating column (29), the outer surface fixing sleeve of one end of the rotating column (29) close to the first motor (7) is provided with a third bevel gear (12), the fixing sleeve of one end of the rotating column (29) far away from the third bevel gear (12) is provided with a spiral fan blade (27), the outer surface fixing of the support plate (31) is communicated with a ventilating pipe (28), a heat dissipation copper pipe (32) is movably inserted in the top of the rotating rod (20), a heat dissipation aluminum sheet (30) is fixedly inserted in one end, far away from the rotating rod (20), of the heat dissipation copper pipe (32), a quick-release box body (11) is fixedly welded at the bottom of the rotating rod (20), clamping blocks (23) are fixedly mounted on two sides of the inner wall of the quick-release box body (11), an arc-shaped elastic plate (22) is fixedly mounted at one end, opposite to the two clamping blocks (23), of each clamping block, two pull columns (25) are movably inserted in the outer surface of the quick-release box body (11), pull blocks (24) are fixedly connected at one end, opposite to the two pull columns (25), of each pull column, and a second spring (26) are fixedly connected at the outer surfaces of the two pull columns (25);
one end of the first spring (2) is fixedly connected with the outer surface of the hollow column (3), and the other end of the first spring (2) is fixedly connected with the outer surface of the sliding column (4);
the outer surface of the output end of the second motor (14) is fixedly connected with the inner surface of the lifting gear (19);
the outer surface of the first expansion plate (16) and the outer surface of the second expansion plate (18) are meshed with the roller teeth of the lifting gear (19);
the roller teeth of the first bevel gear (8) are meshed with the roller teeth of the second bevel gear (9), and the roller teeth of the second bevel gear (9) are meshed with the roller teeth of the third bevel gear (12);
the inner wall of the ventilation pipe (28) is matched with the outer surface of the spiral fan blade (27);
the outer surface of the connecting rod (5) is provided with two clamping grooves (21), and the inner walls of the two clamping grooves (21) are respectively matched with the two arc-shaped elastic plates (22);
one ends of the two second springs (26) which are opposite to each other are fixedly connected with two sides of the inner wall of the quick-release box body (11) respectively, and the opposite ends of the two second springs (26) are fixedly connected with the outer surfaces of the two pull columns (25) respectively;
when the rapid disassembly and assembly machine starts to work, firstly, the first motor starts to work, then the first motor drives the first bevel gear to rotate, then the first bevel gear drives the second bevel gear to rotate, then the second bevel gear drives the rotating rod to rotate, then the rotating rod rotates along the first bearing, then the rotating rod drives the rapid disassembly box body to rotate, then the rotating rod drives the connecting rod to rotate, then the second motor starts to work, then the output end of the second motor drives the lifting gear to rotate, then the lifting gear drives the first expansion plate and the second expansion plate to move, then the first expansion plate and the second expansion plate drive the second bottom plate to move downwards, at the moment, the sliding column slides downwards along the hollow column, then the first spring is stressed to contract, at the moment, a drill bit connected to the bottom of the connecting rod can perform tapping work on a power distribution cabinet, and after the work is finished, the second motor performs reverse rotation, then the second motor drives the lifting gear to rotate reversely, then the lifting gear drives the first expansion plate and the second expansion plate, at the moment, the force borne by the first spring disappears, and then the sliding column slides upwards along the hollow column to restore the original shape;
the third bevel gear is driven to rotate by the second bevel gear, then the third bevel gear drives the rotary column to rotate, at the moment, the rotary column rotates along the outer surface of the support plate, then the rotary column drives the spiral fan blades to rotate, then the spiral fan blades generate air flow to blow along the ventilation pipe, at the moment, the heat dissipation copper pipe is movably inserted in the quick-release box body, so that heat is transferred to the outer surface of the heat dissipation aluminum sheet by the heat dissipation copper pipe, at the moment, the air flow in the ventilation pipe blows to the outer surface of the heat dissipation aluminum sheet to dissipate heat, when the connecting rod needs to be disassembled, the pull block is firstly pulled outwards, then the pull block drives the pull column to move outwards, at the moment, the second spring is stressed and contracted, then the connecting rod is pulled downwards, then the arc-shaped elastic plate is extruded by the clamping groove to pop outwards, when a new drill bit needs to be installed at the bottom of the quick-release box body, at first two pull blocks outwards, then the pull block drives the pull column to move outwards, the pull column slides along the inner wall of the quick-release box body at the moment, then the second spring is driven by the pull column to slide towards the inner wall of the quick-release box body, the second spring is stressed and contracted towards one end of the pull block at the moment, then the top of a drill bit to be replaced is inserted into the bottom of the quick-release box body, the connecting rod is propped by a new drill bit to move upwards at the moment, then the inner wall of a clamping groove formed in the outer surface of the connecting rod is matched with the outer surface of the arc-shaped elastic plate together, thereby play the effect of shock attenuation buffering, loosen afterwards and draw the piece, the atress that the second spring received this moment disappears, drives and draws the post reconversion, draws the post this moment to drive and draws the piece reconversion, draws the post to keep away from the one end that draws the piece and inserts with the surface activity of connecting rod and establish together, bumps together with the surface of quick detach box and carries out spacingly until drawing the surface of piece, draws the post stop to remove to reach the purpose of quick replacement drill bit.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110052627.1A CN112893914B (en) | 2021-01-15 | 2021-01-15 | But trompil device is used in switch board production and processing of adjustable size |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110052627.1A CN112893914B (en) | 2021-01-15 | 2021-01-15 | But trompil device is used in switch board production and processing of adjustable size |
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| Publication Number | Publication Date |
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| CN112893914A CN112893914A (en) | 2021-06-04 |
| CN112893914B true CN112893914B (en) | 2022-08-30 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205551550U (en) * | 2016-03-29 | 2016-09-07 | 张明勤 | A mould that is used for tubular product to punch a hole or drill |
| CN208178518U (en) * | 2018-04-10 | 2018-12-04 | 苏州富莱克精密工具有限公司 | A kind of separate assembling fluted drill |
| CN110496992B (en) * | 2019-09-06 | 2020-10-27 | 永康雪纺自动化设备有限公司 | Automatic perforating device of metal steel pipe |
| CN211162076U (en) * | 2019-12-11 | 2020-08-04 | 营口市北方锻压管件有限公司 | Quick drilling machine |
| CN111745181A (en) * | 2020-07-31 | 2020-10-09 | 孙雪峰 | New energy automobile's motor heat dissipation wheel centre bore processingequipment |
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2021
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