CN120228319A - High-precision cutting equipment for metal pump body of twin-screw pump and its use method - Google Patents
High-precision cutting equipment for metal pump body of twin-screw pump and its use method Download PDFInfo
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- CN120228319A CN120228319A CN202510496738.XA CN202510496738A CN120228319A CN 120228319 A CN120228319 A CN 120228319A CN 202510496738 A CN202510496738 A CN 202510496738A CN 120228319 A CN120228319 A CN 120228319A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D21/00—Machines or devices for shearing or cutting tubes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/08—Press-pads; Counter-bases; Hold-down devices
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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
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
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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
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/20—Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
- B23Q15/22—Control or regulation of position of tool or workpiece
- B23Q15/26—Control or regulation of position of tool or workpiece of angular position
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
Abstract
The invention relates to the technical field of pump body cutting, in particular to high-precision cutting equipment for a metal pump body of a double-screw pump and a use method of the high-precision cutting equipment. The cutting equipment comprises a workbench, a guide rail frame is arranged on the surface of the workbench, a sliding frame is arranged on the surface of the guide rail frame, a storage frame is arranged below the guide rail frame, a clamping component is arranged on one side of the storage frame, a cutting component is arranged on the surface of an extension plate, and support components are arranged on two sides of the storage frame.
Description
Technical Field
The invention relates to the technical field of pump body cutting, in particular to high-precision cutting equipment for a metal pump body of a double-screw pump and a use method of the high-precision cutting equipment.
Background
Pump valves are a generic term for pumps and valves, a device that is widely used in liquid and gas delivery systems, and are commonly used to control the flow, pressure, and direction of fluids. The pump is mainly used for providing power for fluid flow, and when the pump valve needs to be modified to adapt to new process requirements or improve performance, pipelines on two sides of the pump body need to be cut to change the internal structure of the pump body or new components are installed.
For high-precision cutting equipment of a metal pump body of a double-screw pump and a using method thereof, the prior art has a lot, for example:
Chinese patent publication No. CN119016795A discloses a pump valve shell cutting equipment, including the U type base, U type base upper end surface both ends are all fixed and are provided with the side bearer, and two side bearer are all provided with the cross connecting rod near one side both sides each other, and cross connecting rod keeps away from side bearer one end and is provided with the riser, all is provided with the lifting assembly on two risers, and U type base upper end surface one side is fixed and is provided with the support frame, and support frame upper end fixed surface is provided with the lift footstock, and the bar notch has been seted up to the lift footstock upper wall, and the lift footstock is provided with cutting assembly through the bar notch. This pump valve shell cutting equipment, through being provided with the lifting means, when two brackets are close to each other and insert the pump valve below, through promoting cylinder work, the piston rod is to promoting the inside shrink of cylinder, and the piston rod lower extreme is through spacing slider pulling splint and bracket upward movement, and then the bracket can effectively drive the pump valve and reciprocate, and then makes things convenient for the cutting knife to accomplish the cutting, does not need artifical transport to the workstation, labour saving and time saving.
In the actual use process, there are still some problems to be solved:
1. the partial cutting work is completed by manual operation. The operating personnel need hold cutting tool for a long time, carry out accurate cutting to pump body both sides pipeline, because pump case material is comparatively hard generally, and the cutting process needs to consume a large amount of physical power, and intensity of labour is very big. The long-time high-strength operation is easy to cause fatigue of operators, thereby reducing cutting precision and increasing rejection rate;
2. When the actual pump shell cutting operation, the existing cutting equipment often lacks effective fixing measures to connecting pipelines at two sides of a pump body, so that the pipelines are in a suspended state in the cutting process, and are extremely easy to fall under the action of external forces such as vibration and collision, and once the pipelines fall, the on-site operators can be directly injured, serious safety accidents are caused, surrounding equipment and facilities can be damaged, production interruption is caused, and huge economic losses are brought.
Therefore, a high-precision cutting device for a metal pump of a double-screw pump and a use method thereof are provided.
Disclosure of Invention
The invention aims to provide high-precision cutting equipment for a metal pump of a double-screw pump and a use method thereof, so as to solve the problems in the background art.
In order to solve the technical problems, one of the purposes of the invention is to provide a high-precision cutting device for a metal pump of a double-screw pump, which comprises a workbench, wherein a guide rail frame is arranged on the surface of the workbench, a sliding frame is arranged on the surface of the guide rail frame, the sliding frames are symmetrically arranged, rotating motors are arranged at the end parts of the sliding frames, the rotating motors penetrate through the sliding frames, friction wheels are arranged at the end parts of the rotating motors, the friction wheels move on the surface of the guide rail frame, auxiliary wheels are arranged on the inner wall of the sliding frames, an extension plate is arranged at the end parts of the sliding frames, a storage frame is arranged below the guide rail frame, a clamping assembly is arranged at one side of the storage frame, a cutting assembly is arranged on the surface of the extension plate, the utility model discloses a support device for a pump body, including the thing frame, put thing frame both sides and be equipped with supporting component, supporting component is used for supporting pump body both sides pipeline bottom to cooperate cutting component to fix the cutting end, supporting component is including establishing the electric conductor rail in putting thing frame both sides, electric conductor rail surface slip is equipped with removes the seat, it is equipped with the bottom plate to remove the seat surface, the bottom plate top is equipped with electric telescopic handle, electric telescopic handle surface is equipped with the supporting seat, the inside bracing piece that is equipped with of supporting seat, the bracing piece surface rotates and is equipped with the balance plate, and the bracing piece surface is equipped with the torsional spring, the torsional spring both ends are fixed respectively at supporting seat and balance plate tip, the balance plate both ends are equipped with the backup pad, the supporting component tip is equipped with protection component.
As a further improvement of the technical scheme, the clamping assembly comprises a vertical frame arranged on one side of the storage frame, a threaded rod is arranged at the top of the vertical frame, a pressure plate is arranged at the end part of the threaded rod, and the pressure plate is driven to move along the vertical direction by rotating the threaded rod.
As a further improvement of the technical scheme, the cutting assembly comprises a first air cylinder arranged at the top of the extension plate, a piston rod at the end part of the first air cylinder penetrates through the extension plate, a movable frame is arranged at the end part of the first air cylinder, the movable frame is hollow, a cutting machine is arranged below the movable frame, a rotating rod is arranged at the top of the cutting machine and penetrates through the movable frame to the inside of the cutting machine, and a turbine is arranged at the end part of the rotating rod.
As a further improvement of the technical scheme, a servo motor is arranged at the end part of the movable frame, the output end of the servo motor penetrates through the movable frame, a worm is arranged at the end part of the servo motor, and the worm is meshed with the turbine.
As a further improvement of the technical scheme, base plates are arranged on two sides of the cutting machine, column casings are arranged at the bottoms of the base plates, sliding rods are arranged on the inner walls of the column casings in a sliding mode, elastic pieces are arranged between the column casings and the sliding rods, and pressing plates are arranged at the bottoms of the sliding rods.
As a further improvement of the technical scheme, a foam-rubber cushion is arranged at the bottom of the pressing plate, and the foam-rubber cushion removes granular dust on the surface of the foam-rubber cushion when the foam-rubber cushion moves on the pipeline surfaces on two sides of the pump body.
As a further improvement of the technical scheme, the surface of the supporting plate is arc-shaped, and the electric telescopic rod is controlled to drive the supporting plate to move to the bottoms of the pipelines on two sides of the pump body to be attached and supported.
As a further improvement of the technical scheme, the protection component comprises supporting blocks arranged at the end parts of the workbench, long rods are arranged between the supporting blocks, gears are arranged on two sides of each long rod, and a baffle is arranged between the gears.
As a further improvement of the technical scheme, a second air cylinder is arranged on one side of the baffle, a push plate is arranged on a piston rod at the end part of the second air cylinder, a rack is arranged at the end part of the push plate, and the rack moves at the bottom of the gear.
The second purpose of the invention is to provide a method for using the high-precision cutting equipment for the metal pump body of the double-screw pump, which is based on the high-precision cutting equipment for the metal pump body of the double-screw pump and comprises the following steps:
s1, when a pump is placed in the storage frame, a pressing plate is driven to move in the vertical direction by rotating threaded rods on two sides of the storage frame, and the top of the pump body is pressed and fixed by adjusting the pressing pressure heights of the pressing plates on two sides;
s2, controlling the movable seat to move on the surface of the electric guide rail, enabling the movable seat to drive the bottom plate to move along the horizontal direction, enabling the supporting plates arranged on two sides of the balancing plate to be attached to the bottom of the pump body pipeline by controlling the electric telescopic rod to drive the supporting seat to move along the vertical direction when the balancing plate arranged above the bottom plate moves to the position below the cutting center, and enabling the pressing plate to be in extrusion fit with the supporting plates when the cutting machine drives the pressing plate to move downwards to cut;
S3, a piston rod at the end part of the second air cylinder is controlled to drive the push plate to move along the axial direction, the rack is driven to move in the moving process of the push plate, the rack is moved to the bottom of the gear, and the rack is driven to rotate in a meshed manner by the movement of the rack, so that the baffle is enabled to rotate to a vertical position, and the end face of the cutting position is blocked;
s4, controlling a piston rod at the end part of the first cylinder to drive the movable frame to move along the vertical direction, and driving the cutting machine to cut the pump body pipeline in the moving process of the movable frame.
Compared with the prior art, the invention has the beneficial effects that:
1. According to the high-precision cutting equipment for the metal pump of the double-screw pump and the use method of the high-precision cutting equipment, the moving seat is controlled to move on the surface of the electric guide rail, the moving seat drives the bottom plate to move along the horizontal direction, when the balance plate arranged above the bottom plate moves to the lower part of the cutting center position, the supporting seat is driven to move along the vertical direction by controlling the electric telescopic rod, so that the supporting plates arranged on two sides of the balance plate are attached to the bottom of a pump body pipeline, when the pump body is cut, as the distance between the pressing plates arranged on two sides of the cutting machine is the same as the distance between the supporting plates, when the cutting machine drives the pressing plates to move downwards to cut, the pressing plates are in extrusion fit with the supporting plates, and when the pump body cuts off, the clamping force between the pressing plates and the supporting plates is received, so that the cut materials are ensured to be fixed at the cutting position, the cut materials are prevented from falling directly, and the safety of the cutting operation is improved.
2. According to the high-precision cutting equipment for the metal pump of the double-screw pump and the application method of the high-precision cutting equipment, the piston rod at the end part of the second cylinder is controlled to drive the pushing plate to move along the axial direction, the rack is driven to move in the pushing plate moving process, the rack is moved to the bottom of the gear, and the rack is driven to be meshed with the gear to rotate, so that the baffle is enabled to rotate to the vertical position, the end face of the cutting position is blocked, and the environment pollution caused by broken slag particles generated in the cutting process is avoided.
3. According to the high-precision cutting equipment for the metal pump body of the double-screw pump and the application method of the high-precision cutting equipment, the servo motor is controlled to drive the worm to rotate, the worm wheel is driven to mesh and rotate when the worm rotates, and the cutting machine is driven to coaxially rotate when the worm wheel rotates, so that the cutting angle of the pump body is adjusted, and the practicability of the cutting device is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a cutting assembly according to the present invention;
FIG. 3 is a cross-sectional view of a cutting assembly of the present invention;
FIG. 4 is a schematic diagram of the invention at A of FIG. 3;
FIG. 5 is a schematic view of a support assembly according to the present invention;
FIG. 6 is a cross-sectional view of a support assembly of the present invention;
fig. 7 is a schematic structural diagram of a protection component according to the present invention.
Fig. 8 is a front view of the overall structure of the present invention.
The meaning of each reference sign in the figure is:
100. The device comprises a workbench, 101, a guide rail frame, 102, a sliding frame, 103, a rotating motor, 104, friction wheels, 105 and auxiliary wheels;
106. An extension plate;
200. the device comprises a storage frame, a vertical frame, 202, a threaded rod, 203 and a pressure plate;
300. the cutting assembly comprises a cutting assembly, a first cylinder, a moving frame, a cutting machine, a servo motor, a worm, a turbine, a base plate, a column casing, 309, a sliding rod, 310, an elastic piece, 311, a pressing plate, 312 and a foam cushion, wherein the cutting assembly comprises a cutting assembly, a first cylinder, a moving frame, a cutting machine, a servo motor, a worm, a turbine, a base plate, a column casing, 309, a sliding rod, 310 and an elastic piece;
400. support assembly, 401, electric guide rail, 402, movable seat, 403, bottom plate, 404, electric telescopic rod, 405, support seat, 406, balance plate, 407, torsion spring, 408, and support plate;
500. the device comprises a protection component 501, a supporting block 502, a baffle plate 503, a gear 504, a second cylinder 505, a push plate 506 and a rack.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, there is provided a high precision cutting apparatus for a metal pump of a twin screw pump and a method of using the same, comprising a table 100, a guide rail frame 101 provided on a surface of the table 100, a sliding frame 102 provided on a surface of the guide rail frame 101, the sliding frame 102 being symmetrically provided, a rotating motor 103 provided at an end of the sliding frame 102, the rotating motor 103 penetrating the sliding frame 102 and having a friction wheel 104 provided at an end thereof, the friction wheel 104 moving on a surface of the guide rail frame 101, an auxiliary wheel 105 provided on an inner wall of the sliding frame 102, an extension plate 106 provided at an end of the sliding frame 102, a storage frame 200 provided under the guide rail frame 101, a clamping assembly provided on one side of the storage frame 200, a cutting assembly 300 provided on a surface of the extension plate 106, support assemblies 400 provided on both sides of the storage frame 200, the support assembly 400 is used for supporting the bottoms of pipelines on two sides of the pump body and fixing cutting ends by matching with the cutting assembly 300, the support assembly 400 comprises electric guide rails 401 arranged on two sides of the storage frame 200, a movable seat 402 is arranged on the surface of each electric guide rail 401 in a sliding mode, a bottom plate 403 is arranged on the surface of each movable seat 402, an electric telescopic rod 404 is arranged on the top of each bottom plate 403, a support seat 405 is arranged on the surface of each electric telescopic rod 404, a support rod is arranged inside each support seat 405, a balance plate 406 is rotatably arranged on the surface of each support rod, a torsion spring 407 is arranged on the surface of each support rod, two ends of each torsion spring 407 are respectively fixed at the ends of each support seat 405 and the ends of each balance plate 406, support plates 408 are arranged at two ends of each balance plate 406, and the ends of each support assembly 400 are provided with a protection assembly 500.
When the pump body is placed inside the object placing frame 200, when cutting the pipeline of its tip, in order to avoid the uneven production of pump body both sides atress to rock, lead to cutting position skew, influence cutting accuracy, consequently, clamping assembly is equipped with threaded rod 202 including setting up the grudging post 201 of object placing frame 200 one side, the grudging post 201 top is equipped with pressure disk 203, threaded rod 202 tip is equipped with pressure disk 203, rotate threaded rod 202 and drive pressure disk 203 and remove along the vertical direction, when the pump is placed inside object placing frame 200, drive pressure disk 203 and remove along the vertical direction through the threaded rod 202 that rotates object placing frame 200 both sides, because the pump body surface height is uneven, press the height through the pressure disk 203 of adjusting both sides, thereby the guarantee is fixed the pump body, improve the stability of pump body, avoid rocking in the pump body cutting process to influence cutting accuracy.
When cutting pump body tip pipeline, when cutting through the operating personnel, the height Wen Suixie that produces causes the scald easily, and cutting process intensity of labour is big, consequently, cutting assembly 300 is including establishing the first cylinder 301 at extension board 106 top, first cylinder 301 tip piston rod runs through extension board 106 and tip is equipped with and removes frame 302, remove frame 302 is hollow form, remove frame 302 below and be equipped with cutter 303, the cutter 303 top is equipped with the dwang and runs through removal frame 302 to its inside, the dwang tip is equipped with turbine 306, remove frame 302 tip and be equipped with servo motor 304, servo motor 304 output runs through removal frame 302 and tip is equipped with worm 305, worm 305 and turbine 306 meshing setting, when needs to cut the pump body, control first cylinder 301 tip piston rod drive remove frame 302 along the vertical direction, remove frame 302 and remove in-process drive cutter 303 cut pump body pipeline, operating personnel intensity of labour has been reduced, when needs to adjust the cutting angle, control servo motor 304 drives worm 305 and rotates, drive turbine 306 meshing rotates when the worm 305 rotates, drive cutter 303 coaxial rotation when turbine 306 rotates, thereby the cutting angle to the pump body has improved the practicality of cutting device.
When the pipelines on two sides of the pump body are cut, as the pipelines are in a suspended state, vibration is easy to generate in the cutting process, so that the cutting precision is reduced, two sides of the cutting machine 303 are provided with base plates 307, the bottoms of the base plates 307 are provided with column barrels 308, the inner walls of the column barrels 308 are slidably provided with sliding rods 309, elastic pieces 310 are arranged between the column barrels 308 and the sliding rods 309, pressing plates 311 are arranged at the bottoms of the sliding rods 309, when the cutting machine 303 moves downwards along the vertical direction, the pressing plates 311 are in contact with the pipelines at first, the pressing plates 311 are driven by the extrusion force of the pump body to slide on the inner walls of the column barrels 308, meanwhile, the sliding rods 309 extrude the elastic pieces 310, and as the pressing plates 311 are in a symmetrical state, the two sides of the cutting position are pressed in the cutting process of the pump body, vibration of the suspended parts of the pipelines is reduced, and the cutting precision is improved.
When carrying out the cutting process to the pipeline of pump body both sides, in order to avoid remaining the grit granule on the pipeline surface, lead to cutter 303 cutting in-process to produce and burst the sword, influence cutter 303 life, consequently, clamp plate 311 bottom is equipped with foam-rubber cushion 312, foam-rubber cushion 312 removes its surface granule dust when the pipeline surface of pump body both sides, when not carrying out the cutting operation, control first cylinder 301 output drive remove frame 302 along the vertical direction moves down, make the foam-rubber cushion 312 that the frame 302 below was established laminate with the pump body surface, slide on the guide rail frame 101 surface through sliding frame 102, thereby make foam-rubber cushion 312 sweep the pipeline surface, make the granule that adheres to the grit on the pipeline surface drop, thereby avoid cutter 303 to cause to burst the sword in the cutting process, improve cutter 303 life.
When the pipeline cutting to the pump body both sides is accomplished, the cutting material drops, because the cutting material is heavier, cause workstation 100 deformation easily in the in-process of dropping, influence workstation 100 follow-up use, and the cutting material that drops rolls easily, cause the potential safety hazard, consequently, support assembly 400 is including establishing the electric guide rail 401 at thing frame 200 both sides, electric guide rail 401 surface slip is equipped with movable seat 402, movable seat 402 surface is equipped with bottom plate 403, the bottom plate 403 top is equipped with electric telescopic handle 404, electric telescopic handle 404 surface is equipped with supporting seat 405, the inside bracing piece that is equipped with of supporting seat 405, the bracing piece surface rotation is equipped with balance plate 406, balance plate 406 both ends are equipped with backup pad 408, during the cutting operation, remove at electric guide rail 401 surface through the control movable seat 402 and drive bottom plate 403 along the horizontal direction and remove, when the balance plate 406 that the bottom plate 403 top was equipped with moves to the cutting central point below, the backup pad that makes balance plate 406 both sides be equipped with is laminated to the pipeline bottom of the pump body, when cutting the pump body, because the distance between the clamp plate 311 that the cutter 303 both sides were equipped with and backup pad 408 is the same, consequently, cut the distance between the clamp plate 311 and the clamp plate 311 is cut the position when the cut, thereby cut material is cut off the position when the cut material is directly, avoid the clamp plate 311 to take place, the cut material is cut to the position when the clamp plate 311, the cut material is cut down, and the cut material is directly, when the clamp plate is avoided, the clamp plate is cut to the clamp down, and the position is cut to the clamp down.
When carrying out the cutting process to pump body tip pipeline, in order to avoid the broken sediment granule splash polluted environment that the cutting produced, consequently, protection module 500 is including establishing the supporting shoe 501 at workstation 100 tip, be equipped with the stock between the supporting shoe 501, the stock both sides are equipped with gear 503, be equipped with baffle 502 between the gear 503, baffle 502 one side is equipped with second cylinder 504, second cylinder 504 tip piston rod is equipped with push pedal 505, push pedal 505 tip is equipped with rack 506, rack 506 removes in the gear 503 bottom, when cutting, through control second cylinder 504 tip piston rod drive push pedal 505 along axial direction removal, the rack 506 removal is driven to the gear 503 bottom in the push pedal 505 removal in-process, rack 506 removal drives gear 503 meshing rotation, thereby make baffle 502 rotate to vertical position department, cut the position terminal surface and block, avoid the broken sediment granule polluted environment that produces in the cutting process.
When the pump body is placed in the storage frame 200, the threaded rods 202 on the two sides of the storage frame 200 are rotated to drive the pressure plates 203 to move in the vertical direction, and the pressure plates 203 on the two sides are adjusted to press the height due to uneven surface of the pump body, so that the pump body is ensured to be fixed, the stability of the pump body is improved, and the influence of shaking in the cutting process of the pump body on the cutting precision is avoided;
When the movable seat 402 is controlled to move on the surface of the electric guide rail 401, the movable seat 402 drives the bottom plate 403 to move along the horizontal direction, and when the balance plate 406 arranged above the bottom plate 403 moves to the position below the cutting center, the support seat 405 is driven to move along the vertical direction by controlling the electric telescopic rod 404, so that the support plates 408 arranged on two sides of the balance plate 406 are attached to the bottom of a pump body pipeline;
The piston rod at the end part of the second cylinder 504 is controlled to drive the push plate 505 to move along the axial direction, the push plate 505 drives the rack 506 to move in the moving process, the rack 506 moves to the bottom of the gear 503, and the rack 506 moves to drive the gear 503 to rotate in a meshed manner, so that the baffle 502 rotates to a vertical position, the end face of the cutting position is blocked, and the environment is prevented from being polluted by the slag particles generated in the cutting process;
The piston rod at the end part of the first air cylinder 301 is controlled to drive the movable frame 302 to move along the vertical direction, the cutting machine 303 is driven to cut a pump body pipeline in the moving process of the movable frame 302, the labor intensity of operators is reduced, when the cutting angle needs to be adjusted, the servo motor 304 is controlled to drive the worm 305 to rotate, the worm 305 is driven to be meshed with the turbine 306 to rotate, and the cutting machine 303 is driven to coaxially rotate when the turbine 306 rotates, so that the cutting angle of the pump body is adjusted, and the practicability of the cutting device is improved.
The application method of the high-precision cutting equipment for the metal pump of the double-screw pump comprises the following steps:
S1, when a pump is placed in the storage frame 200, the threaded rods 202 on two sides of the storage frame 200 are rotated to drive the pressure plates 203 to move in the vertical direction, and the top of the pump body is pressed and fixed by adjusting the pressing heights of the pressure plates 203 on two sides;
S2, by controlling the movable seat 402 to move on the surface of the electric guide rail 401, the movable seat 402 drives the bottom plate 403 to move along the horizontal direction, when the balance plate 406 arranged above the bottom plate 403 moves to the lower part of the cutting center position, the support seat 405 is driven by the control motor telescopic rod 404 to move along the vertical direction, the support plates 408 arranged on two sides of the balance plate 406 are attached to the bottom of the pump body pipeline, and when the cutting machine 303 drives the press plate 311 to move downwards to cut, the press plate 311 is in extrusion fit with the support plates 408;
S3, a piston rod at the end part of the second cylinder 504 is controlled to drive the push plate 505 to move along the axial direction, the push plate 505 is driven to move in the moving process, the rack 506 is moved to the bottom of the gear 503, and the rack 506 is moved to drive the gear 503 to rotate in a meshed manner, so that the baffle 502 is rotated to a vertical position, and the end face of the cutting position is blocked;
and S4, controlling a piston rod at the end part of the first cylinder 301 to drive the movable frame 302 to move along the vertical direction, and driving the cutting machine 303 to cut the pump body pipeline in the moving process of the movable frame 302.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The high-precision cutting equipment for the metal pump of the double-screw pump is characterized by comprising a workbench, a guide rail frame is arranged on the surface of the workbench, a sliding frame is arranged on the surface of the guide rail frame, the sliding frames are symmetrically arranged, rotating motors are arranged at the end parts of the sliding frames, friction wheels are arranged at the end parts of the rotating motors, the friction wheels move on the surface of the guide rail frame, auxiliary wheels are arranged on the inner wall of the sliding frames, an extension plate is arranged at the end part of the sliding frames, a storage frame is arranged below the guide rail frame, a clamping component is arranged on one side of the storage frame, a cutting component is arranged on the surface of the extension plate, supporting components are arranged on two sides of the storage frame and used for supporting the bottoms of pipelines on two sides of a pump body and fixing cutting ends in a matched mode, the supporting components comprise electric guide rails arranged on two sides of the storage frame, a movable seat is arranged on the surface of the electric guide rail in a sliding mode, a bottom plate is arranged on the surface of the movable seat, an electric telescopic rod is arranged on the top of the bottom plate, a supporting seat is arranged on the surface of the electric telescopic rod, a supporting seat is arranged inside the supporting seat, a supporting rod is arranged inside the supporting rod, a balance plate is arranged on the supporting rod, the supporting rod is arranged on the surface of the supporting rod, a supporting rod is arranged on the balance plate, supporting rod is arranged on the supporting rod, supporting components are respectively, two ends of the supporting rod and the supporting seat are fixed at the ends of the supporting rod and the supporting rod are respectively.
2. The high-precision cutting equipment for the metal pump of the double-screw pump according to claim 1, wherein the clamping assembly comprises a vertical frame arranged on one side of the object placing frame, a threaded rod is arranged at the top of the vertical frame, a pressure plate is arranged at the end part of the threaded rod, and the pressure plate is driven to move in the vertical direction by rotating the threaded rod.
3. The high-precision cutting equipment for the metal pump of the double-screw pump according to claim 1, wherein the cutting assembly comprises a first cylinder arranged at the top of the extension plate, a piston rod at the end part of the first cylinder penetrates through the extension plate, a movable frame is arranged at the end part of the first cylinder, the movable frame is hollow, a cutting machine is arranged below the movable frame, a rotating rod is arranged at the top of the cutting machine and penetrates through the movable frame to the inside of the cutting machine, and a turbine is arranged at the end part of the rotating rod.
4. The high-precision cutting equipment for the metal pump of the double-screw pump according to claim 3, wherein the end part of the movable frame is provided with a servo motor, the output end of the servo motor penetrates through the movable frame, the end part of the servo motor is provided with a worm, and the worm is meshed with the turbine.
5. The high-precision cutting equipment for the metal pump of the double-screw pump according to claim 3, wherein base plates are arranged on two sides of the cutting machine, a column casing is arranged at the bottom of the base plates, a sliding rod is arranged on the inner wall of the column casing in a sliding mode, an elastic piece is arranged between the column casing and the sliding rod, and a pressing plate is arranged at the bottom of the sliding rod.
6. The high-precision cutting equipment for the metal pump body of the double-screw pump according to claim 5, wherein a foam cushion is arranged at the bottom of the pressing plate, and the foam cushion removes granular dust on the surface of the foam cushion when the foam cushion moves on the surfaces of the pipelines on two sides of the pump body.
7. The high-precision cutting equipment for the metal pump body of the double-screw pump according to claim 1, wherein the surface of the supporting plate is arc-shaped, and the electric telescopic rod is controlled to drive the supporting plate to move to the bottoms of the pipelines on two sides of the pump body to be attached and supported.
8. The high-precision cutting equipment for the metal pump of the double-screw pump according to claim 3, wherein the protection assembly comprises supporting blocks arranged at the end part of the workbench, long rods are arranged between the supporting blocks, gears are arranged on two sides of each long rod, and a baffle is arranged between the gears.
9. The high-precision cutting equipment for the metal pump of the double-screw pump according to claim 8, wherein a second cylinder is arranged on one side of the baffle plate, a push plate is arranged on a piston rod at the end part of the second cylinder, a rack is arranged at the end part of the push plate, and the rack moves at the bottom of the gear.
10. The use method of the high-precision cutting equipment for the metal pump of the double-screw pump is realized by the high-precision cutting equipment for the metal pump of the double-screw pump, which is characterized by comprising the following steps of:
s1, when a pump is placed in the storage frame, a pressing plate is driven to move in the vertical direction by rotating threaded rods on two sides of the storage frame, and the top of the pump body is pressed and fixed by adjusting the pressing pressure heights of the pressing plates on two sides;
s2, controlling the movable seat to move on the surface of the electric guide rail, enabling the movable seat to drive the bottom plate to move along the horizontal direction, enabling the supporting plates arranged on two sides of the balancing plate to be attached to the bottom of the pump body pipeline by controlling the electric telescopic rod to drive the supporting seat to move along the vertical direction when the balancing plate arranged above the bottom plate moves to the position below the cutting center, and enabling the pressing plate to be in extrusion fit with the supporting plates when the cutting machine drives the pressing plate to move downwards to cut;
S3, a piston rod at the end part of the second air cylinder is controlled to drive the push plate to move along the axial direction, the rack is driven to move in the moving process of the push plate, the rack is moved to the bottom of the gear, and the rack is driven to rotate in a meshed manner by the movement of the rack, so that the baffle is enabled to rotate to a vertical position, and the end face of the cutting position is blocked;
s4, controlling a piston rod at the end part of the first cylinder to drive the movable frame to move along the vertical direction, and driving the cutting machine to cut the pump body pipeline in the moving process of the movable frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510496738.XA CN120228319A (en) | 2025-04-21 | 2025-04-21 | High-precision cutting equipment for metal pump body of twin-screw pump and its use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510496738.XA CN120228319A (en) | 2025-04-21 | 2025-04-21 | High-precision cutting equipment for metal pump body of twin-screw pump and its use method |
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| Publication Number | Publication Date |
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| CN120228319A true CN120228319A (en) | 2025-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202510496738.XA Pending CN120228319A (en) | 2025-04-21 | 2025-04-21 | High-precision cutting equipment for metal pump body of twin-screw pump and its use method |
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