Cutting device for mechanical equipment production and cutting method thereof

Abstract

The invention discloses a cutting device for mechanical equipment production and a cutting method of the cutting device, and relates to the technical field of cutting device design, the cutting device comprises a cutting main body, a workpiece cutting supporting unit, a workpiece cutting unit and a water recycling unit, four corners of the lower side surface of the cutting main body are respectively and fixedly connected with a supporting leg; a water containing groove is formed in the surface of the upper side of the cutting body, the surface of the inner bottom end of the water containing groove is obliquely arranged, workpiece cutting supporting units are arranged at the positions, corresponding to the water containing groove, of the surfaces of the front side and the rear side of the cutting body, and a workpiece cutting unit is arranged at the position, located on the left side of the water containing groove, of the surface of the upper side of the cutting body. Waste water generated in the cutting process can be collected, so that water is recycled, resource waste is prevented, during cutting, too high heat cannot be generated, workpieces are prevented from being damaged due to overheating, and cutting use is not affected.

Description

Technical Field

[0001] The present invention relates to the technical field of cutting device design, in particular to a cutting device for mechanical equipment production and a cutting method thereof. Background Art

[0002] Waterjet cutting, also known as water knife, is a high-pressure water jet cutting technology. It is a machine that uses high-pressure water jet cutting. Under the control of a computer, it can carve workpieces at will, and is less affected by the texture of the material. Because of its low cost, easy operation, and high yield rate, waterjet cutting is gradually becoming the mainstream cutting method in industrial cutting technology. In the production process of mechanical equipment, workpieces need to be cut and processed to facilitate production and use. In order to facilitate cutting and improve cutting efficiency, a cutting device for mechanical equipment production is needed.

[0003] The existing cutting devices and cutting methods for mechanical equipment production have the problem that when in use, the waste water generated during the cutting process cannot be collected and the water cannot be recycled, which easily leads to waste of resources. When cutting, excessive heat is easily generated, which damages the workpiece and affects the cutting use. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the existing defects and provide a cutting device and a cutting method for the production of mechanical equipment. When in use, the waste water generated in the cutting process can be collected, thereby allowing the water to be recycled and preventing waste of resources. When cutting, no excessive heat is generated, preventing the workpiece from being damaged due to overheating, and not affecting the cutting use, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: A cutting device for production of mechanical equipment, comprising a cutting body, a workpiece cutting support unit, a workpiece cutting unit, and a water recycling unit;

[0006] Cutting body: A supporting leg is fixedly connected to each of the four corners of the lower surface, a water tank is provided on the upper surface of the cutting body, the inner bottom surface of the water tank is inclined, workpiece cutting support units are provided on the front and rear surfaces of the cutting body at positions corresponding to the water tank, and a workpiece cutting unit is provided on the upper surface of the cutting body at a position on the left side of the water tank;

[0007] The water circulation unit comprises a fixed support bar, a water storage tank, a filter screen, a circulation pipe, an external water inlet pipe, a filter shell, a filter element, a water outlet pipe, a high-pressure water circulation hose and a pressurized water pump. The upper surface of the cutting body is located in the water storage tank and is fixedly connected to a plurality of fixed support bars of a linear array. The front surface of the cutting body is located on the left side of the water storage tank and is provided with a cover plate clamping groove. A rectangular hole is provided on the cutting body in the cover plate clamping groove. The cover plate clamping groove is clamped with a fixed door plate by bolts. A water storage tank is fixedly connected to the bottom end surface of the rectangular hole. A water inlet hole is provided on the left side surface of the water storage tank. The water inlet hole extends into the rectangular hole. The water inlet hole is fixedly clamped with the filter screen. The rectangular hole on the cutting body is located at an edge of the water inlet hole and is fixedly connected to one end of the circulation pipe by a rubber strip. The other end of the circulation pipe extends into the water storage tank. The rear surface of the cutting body is located at a position corresponding to the water storage tank. A water inlet circular hole is provided, which extends into the rectangular hole, and is fixedly connected to an external water inlet pipe in the water inlet circular hole. The front end of the external water inlet pipe extends into the water storage tank, and the rear end of the external water inlet pipe is connected to an external water source. A snap-in circular hole is provided on the left side surface of the cutting body, and the snap-in circular hole extends into the rectangular hole, and is fixedly snap-connected with a filter shell in the snap-in circular hole. The filter shell is fixedly connected with a filter element. The water inlet hole on the filter shell is fixedly connected to one end of the filter pipe, and the other end of the filter pipe extends into the water storage tank. The water outlet hole on the filter shell is fixedly snap-connected to one end of the water outlet pipe. The left side surface of the cutting body is fixedly connected to a pressurized water pump through a support frame, and the other end of the water outlet pipe is fixedly snap-connected to the water inlet hole on the pressurized water pump. The water outlet hole on the pressurized water pump is fixedly snap-connected to one end of a high-pressure water circulation hose. The input end of the pressurized water pump is electrically connected to the output end of an external power supply through an external control switch group.

[0008] The cutting body is used to assemble the assembly device, the support legs are used for support, the workpiece cutting support unit is used to clamp the workpiece of the mechanical equipment, the workpiece cutting unit is used for cutting, the fixed support bar is used for filtering support, and large waste is placed in the water tank. The water tank is used to hold water, and the filter screen is used for filtering to filter the collected wastewater and let the wastewater flow into the water tank through the circulation pipe. The external water inlet pipe is used to let the external water flow into the water tank. The filter shell is convenient for fixing the filter element, and the filter element is used to filter and purify the water, so that the water can be recycled. The water outlet pipe is used to let the filtered water flow into the pressurized water pump, and the pressurized water pump is started to provide power for the water circulation. The high-pressure water circulation hose 1 is used to let the water flow into the high-pressure water circulation hose 2, thereby facilitating the recycling and cutting.

[0009] Furthermore, the water circulation unit also includes a water pump, a water spray pipe, a cleaning nozzle, a triangular limit block, a rotating motor 2, a movable cylinder, a sealing door panel and a waste collection frame, the inner bottom surface of the water tank on the cutting body is fixedly connected to two equally spaced triangular limit blocks, and the two triangular limit blocks are arranged at the front and rear sides of the filter plate, the inner bottom surface of the water tank on the cutting body is located between the two triangular limit blocks to form a waste residue groove, the waste residue groove on the cutting body is provided with a residue discharge cavity, the right side surface of the cutting body is provided with a residue discharge hole, the residue discharge hole extends into the residue discharge cavity, and the residue discharge cavity is inclined at a certain angle, the inner bottom surface of the water tank on the cutting body is located in front of the residue tank to form a motor holding groove, one of the triangular limit blocks is provided with a notch at the position corresponding to the motor holding groove, a movable cylinder is rotatably connected in the waste residue groove, the front end of the movable cylinder extends into the motor holding groove, and the motor holding A rotating motor 2 is fixedly connected to the bottom surface of the trough, the output shaft on the rotating motor 2 is fixedly connected to the movable cylinder, a sealing door plate is fixedly sleeved on the position of the movable cylinder located in the waste slag trough, the sealing door plate corresponds to the filter screen plate, the lower surface of the cutting body is fixedly clamped with the waste collection frame through a support frame, the waste collection frame corresponds to the slag discharge hole, a cleaning nozzle is fixedly connected to the left side surface of the water tank on the cutting body, the cleaning nozzle corresponds to the filter screen plate, the water inlet hole on the cleaning nozzle is fixedly clamped with one end of the water spray pipe, a clamping hole 1 is provided on the right side surface of the water storage tank, the clamping hole 1 extends into the water storage tank, the clamping hole 1 is fixedly connected to the water pump through sealant, the other end of the water spray pipe extends into the rectangular hole and is clamped with the water outlet hole on the water pump, the water inlet hole on the water pump is connected to a hose 1, and the input end of the water pump and the rotating motor 2 is electrically connected to the output end of the external power supply through an external control switch group.

[0010] The water pump is used to pump the water in the water tank into the water spray pipe, the water spray pipe is used to let the water flow into the cleaning nozzle, the cleaning nozzle is used to spray water, thereby cleaning the impurities, so that the impurities can flow into the waste slag tank, the triangular limit block is used for limiting, so that the water and impurities can flow onto the sealing door plate, the rotating motor is started to rotate the movable cylinder, the movable cylinder rotates, so that the sealing door plate rotates, thereby the waste slag falls into the waste slag tank, thereby collecting the waste slag, and the waste collection frame is used to collect the waste slag flowing out of the device, so that it is convenient for centralized treatment and use.

[0011] Furthermore, the water circulation unit also includes a limiting sliding column, a high-pressure water circulation hose 2, a pipe clamping plate, an energy storage box and a supercharger. The rear side of the water jet cutting head in the workpiece cutting unit is fixedly connected to the energy storage box through a support plate. The water outlet hole on the energy storage box is connected to one end of the water supply pipe 2, and the other end of the water supply pipe 2 extends into the water jet cutting head. A supercharger is fixedly connected to the left surface of the energy storage box, and the control head on the supercharger extends into the energy storage box. The water inlet hole on the energy storage box is fixedly connected to one end of the high-pressure water circulation hose 2, and the other end of the high-pressure water circulation hose 1 passes through the support vertical rod in the workpiece cutting unit and is fixedly connected to the high-pressure water circulation hose 2. A plurality of equally spaced pipe fixing buckles are fixedly connected to the supporting vertical rod and the movable horizontal plate in the cutting unit respectively, and all the pipe fixing buckles are fixedly clamped with the corresponding high-pressure water circulation hose. A limiting groove is provided on the lower surface of the movable horizontal plate in the workpiece cutting unit, and a limiting sliding column is fixedly connected in the limiting groove. The limiting groove is slidably connected to the connecting slider, and the sliding hole on the connecting slider is slidably connected to the corresponding limiting sliding column. A pipe clamping plate is fixedly connected to the lower surface of the connecting slider, and a circular hole two is provided on the pipe clamping buckle. The high-pressure water circulation hose two passes through the corresponding circular hole two. The input end of the supercharger is electrically connected to the output end of the external power supply through an external control switch group.

[0012] The limiting slide is used to move the pipe clamping plate, the pipe clamping plate is used to fix the high-pressure water flow hose 2, the high-pressure water flow hose 2 is used to allow water to flow into the energy storage box, the booster is used to increase the use, the energy storage box is used to flow the pressurized and stored water into the water jet cutting head, thereby performing cutting, and the booster uses a liquid booster pump to increase the pressure, thereby facilitating cutting.

[0013] Furthermore, the workpiece cutting unit includes a fixed cross bar, an adjusting screw, a rotating motor, a movable slider and a supporting vertical rod. The upper surface of the cutting body is fixedly connected to a fixed cross bar at a position located on the left side of the water tank. A rectangular slide groove is opened on the upper surface of the fixed cross bar. A movable slider is slidably connected in the rectangular slide groove. An adjusting screw is rotatably connected in the rectangular slide groove. The screw hole on the movable slider is threadedly connected to the corresponding adjusting screw. The rear surface of the cutting body is fixedly connected to the rotating motor through a motor fixing plate. The rear end of the adjusting screw extends to the rear side of the fixed cross bar and is fixedly connected to the output shaft on the rotating motor. The upper surface of the movable slider is fixedly connected to a supporting vertical rod. The input end of the rotating motor is electrically connected to the output end of an external power supply through an external control switch group.

[0014] The fixed cross bar is used to fix the adjusting screw. The adjusting screw rotates to drive the moving slider to move. The moving slider moves to adjust the longitudinal position for easy cutting. Once the rotating motor is started, it drives the adjusting screw to rotate to increase the power for longitudinal adjustment. The moving slider is used to fix the supporting vertical rod. The supporting vertical rod is used to fix the moving cross plate, thereby performing cutting.

[0015] The cam is connected to the front of the movable plate, and the movable plate is connected to the rear of the movable plate, and the movable plate is connected to the rear of the movable plate by the movable plate.

[0016] The movable horizontal plate is used to fix the movable sliding column 2, the movable sliding column 2 is used to make the movement of the adjusting slider more stable, the adjusting slider is used to adjust the horizontal position of the cutting knife for cutting, and the electric telescopic rod 2 is started to push the adjusting slider to move, thereby adjusting the position.

[0017] Furthermore, the workpiece cutting unit also includes an electric telescopic rod three, a water jet cutting head, a water jet sand feeding mechanism and a protective shield. The front surface of the adjusting slider is fixedly connected to the electric telescopic rod three through a fixing frame. The electric telescopic rod three is fixedly connected to the water jet cutting head through a cutter head fixing seat. A protective shield is fixedly sleeved on the cutting head of the water jet cutting head. The feed hole on the water jet cutting head is connected to the water jet sand feeding mechanism. The input end of the electric telescopic rod three is electrically connected to the output end of the external power supply through an external control switch group.

[0018] The electric telescopic rod is started three times to adjust the height. The water jet sand feeding mechanism is used to allow external cutting sand to flow into the water jet cutting head. The water jet cutting head is used for water cutting. The protective cover is used for protection to prevent water and cutting sand from splashing and affecting cutting.

[0019] Furthermore, the workpiece cutting support unit includes a supporting and fixing plate, a movable sliding column, a clamping movable plate, an electric telescopic rod and a supporting flat plate, the front and rear side surfaces of the cutting body are respectively fixedly connected to a supporting and fixing plate at positions corresponding to the water tank, a movable sliding column is fixedly connected between the two supporting and fixing plates, the movable sliding column is arranged at a position on the upper side of the cutting body, two equally spaced clamping movable plates are slidably connected on the movable sliding column, the non-corresponding sides of the two supporting and fixing plates are respectively fixedly connected to the electric telescopic rod through a stabilizing support frame, the corresponding ends of the two electric telescopic rods respectively penetrate the corresponding supporting and fixing plates and are fixedly connected to the clamping movable plate, the corresponding side surfaces of the two clamping movable plates are respectively fixedly connected to a supporting flat plate, the upper side surfaces of the two supporting flat plates are respectively provided with friction protrusions, and the input end of the electric telescopic rod is electrically connected to the output end of an external power supply through an external control switch group.

[0020] The support fixed plate is used to fix the movable sliding column, and the movable sliding column is used to make the movement of the clamping movable plate more stable. Once the electric telescopic rod is started, the position of the two clamping movable plates is adjusted to facilitate clamping. The support flat plate is used to place the workpiece to facilitate clamping and positioning of the workpiece.

[0021] Furthermore, the workpiece cutting support unit also includes a movable connecting seat, an auxiliary supporting oblique rod and a workpiece fixing suction cup. The non-corresponding side surfaces of the two clamping movable plates are respectively fixedly connected to two equally spaced movable connecting seats. The four movable connecting seats are respectively arranged on the left and right sides of the corresponding electric telescopic rod. Each movable connecting seat is movably connected to the corresponding auxiliary supporting oblique rod. The corresponding side surfaces of the four auxiliary supporting oblique rods are respectively fixedly connected to a workpiece fixing suction cup.

[0022] The movable connecting seat is used to allow the auxiliary supporting diagonal rod to move, the auxiliary supporting diagonal rod is used to fix the workpiece fixing suction cup, and the workpiece fixing suction cup is used to clamp the four corners of the workpiece, thereby making the fixation more stable and convenient for cutting.

[0023] Furthermore, the workpiece cutting support unit also includes a movable slide column 1, a clamping spring and a clamping pressure plate. The left and right side surfaces of the two clamping movable plates are respectively provided with a clamping groove, and a movable slide column 1 is fixedly connected in each clamping groove. A clamping pressure plate is respectively arranged at the position on the upper side of the supporting flat plate on the two clamping movable plates, and the sliding holes on the two clamping pressure plates are respectively slidably connected on the corresponding movable slide column 1, and the two clamping pressure plates are slidably connected in the corresponding clamping grooves, and a clamping spring is fixedly sleeved on the position on the lower side of the clamping pressure plate on each movable slide column 1, and the two clamping pressure plates correspond to the corresponding supporting flat plates respectively.

[0024] The movable slide column is used to make the clamping plate move more stably. The clamping plate is used to clamp the workpiece, thereby facilitating the fixing of the workpiece. The clamping spring is convenient for clamping, thereby clamping the workpiece.

[0025] Furthermore, first, the distance between the clamping devices is adjusted through the workpiece cutting support unit to clamp and fix the mechanical equipment workpiece that needs to be cut, and then the water circulation unit is turned on to facilitate water circulation. Water is filled into the water tank through the external water inlet pipe, and the water is filtered through the filter shell, and then stored and pressurized through the energy storage box. After the pressurization is completed, the position of the cutting knife is adjusted by starting the workpiece cutting unit, and the cutting sand is adjusted through the knife sand feeding mechanism for cutting. Then, the wastewater impurities generated during the cutting process are collected through the water tank, and the wastewater is filtered through the filter screen plate, so that the wastewater can flow back to the water tank for recycling. After cutting, the waste residue is flushed by opening the sealing door panel and starting the water pump. The waste residue flows out of the device through the residue discharge cavity and is finally collected by the waste collection frame.

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] 1. The cutting device for production of mechanical equipment has the following advantages: a water circulation unit is provided, and external water is allowed to flow into the water storage tank through an external water inlet pipe, and the water is allowed to flow into the water outlet pipe by starting a pressurized water pump. Before flowing into the water outlet pipe, the water is filtered through a filter element, and the filtered water flows into the high-pressure water flow hose 2 through a high-pressure water flow hose 1. The high-pressure water flow hose 2 is used to allow water to flow into the energy storage tank, and the energy storage tank is pressurized by a booster, thereby pressurizing and storing energy in the water, and the pressurized energy-storing water flows into the water jet cutting head through the water supply pipe 2, and the limit slide is used to move the pipe clamping plate, and the pipe clamping plate is used to fix the high-pressure water flow hose 2 to fix the pipe, during the cutting process. , the waste water is filtered through the filter screen, so that the water can flow back into the water storage tank for recycling. The triangular limit block is used for limiting the position, so that the water can flow out of the filter screen for recycling. After cutting, the water in the water storage tank is pumped into the water spray pipe through the water pump. The water spray pipe is used to let the water flow into the cleaning nozzle. The cleaning nozzle is used to let the water spray out, so as to clean the impurities and let the impurities flow into the waste residue tank. The triangular limit block is used for limiting the position, so that the water and impurities can flow into the sealing door plate. The rotating motor 2 is started to rotate the movable cylinder. The movable cylinder rotates to rotate the sealing door plate, so that the waste residue falls into the waste residue tank to process the waste residue and prevent the filter screen from being blocked, so as to be recycled.

[0028] 2. The cutting device for production of mechanical equipment has the following advantages: a workpiece cutting unit is provided, and a fixed cross bar is used to fix the adjusting screw. The adjusting screw rotates to drive the moving slider to move, and the moving slider moves to adjust the longitudinal position, which is convenient for cutting. The rotating motor is started to drive the adjusting screw to rotate to increase the power for longitudinal adjustment. The moving slider is used to fix the supporting vertical bar, and the supporting vertical bar is used to fix the moving cross plate. The moving cross plate is used to fix the moving slide column 2. The moving slide column 2 is used to make the movement of the adjusting slider more stable. The adjusting slider is used to adjust the transverse position of the cutting knife for cutting. The electric telescopic rod 2 is started to push the adjusting slider to move, thereby adjusting the longitudinal position. The electric telescopic rod 3 is started to adjust the height. The water jet sand feeding mechanism is used to allow the external cutting sand to flow into the water jet cutting head. The water jet cutting head is used for water cutting. The protective shield is used for protection to prevent water and cutting sand from splashing for cutting.

[0029] 3. The cutting device for production of mechanical equipment has the following advantages: a workpiece cutting support unit is provided, and a support fixing plate is used to fix the movable sliding column, and the movable sliding column is used to make the clamping movable plate move more stably. Once the electric telescopic rod is started, the positions of the two clamping movable plates are adjusted to facilitate clamping. The support flat plate is used to place the workpiece, thereby making the fixation more stable. The movable sliding column is used to make the clamping pressure plate move more stably. The clamping pressure plate is used to clamp the workpiece, thereby facilitating the fixing of the workpiece. The clamping spring is convenient for clamping. The movable connecting seat is used to make the auxiliary support inclined rod movable. The auxiliary support inclined rod is used to fix the workpiece fixing suction cup. The workpiece fixing suction cup is used to clamp the four corners of the workpiece to fix the workpiece.

[0030] 4. The cutting device used in the production of this mechanical equipment has the following advantages: when in use, the waste water generated during the cutting process can be collected, thereby allowing the water to be recycled and preventing waste of resources; when cutting, it will not generate excessive heat, preventing the workpiece from being damaged due to overheating and not affecting the cutting use. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the front structure of the present invention;

[0032] Figure 2 It is a schematic diagram of the cross-sectional structure of the back side of the present invention;

[0033] Figure 3 This is a schematic diagram of the partial structure of the workpiece cutting support unit of the present invention;

[0034] Figure 4 For the present invention Figure 3 A schematic diagram of the partially enlarged structure at center A;

[0035] Figure 5It is a schematic diagram of a partial cross-sectional structure of a workpiece cutting unit of the present invention;

[0036] Figure 6 It is a schematic diagram of a partial front cross-sectional structure of a workpiece cutting unit of the present invention;

[0037] Figure 7 It is a schematic diagram of the side cross-sectional structure of the present invention;

[0038] Figure 8 For the present invention Figure 7 A schematic diagram of the partially enlarged structure at B in the middle;

[0039] Fig. 9 It is a schematic diagram of the partial cross-sectional structure of the water storage tank of the present invention.

[0040] In the figure: 1 cutting body, 2 supporting legs, 3 workpiece cutting supporting unit, 31 supporting fixed plate, 32 moving sliding column, 33 clamping moving plate, 34 electric telescopic rod 1, 35 supporting plate, 36 auxiliary supporting inclined rod, 37 workpiece fixing suction cup, 38 moving sliding column 1, 39 clamping spring, 310 clamping pressure plate, 311 movable connecting seat, 4 workpiece cutting unit, 41 fixed cross bar, 42 adjusting screw, 43 rotating motor 1, 44 moving slider, 45 supporting vertical rod, 46 moving cross plate, 47 moving sliding column 2, 48 electric telescopic rod 2, 49 adjusting slider, 410 electric telescopic rod 3, 411 water jet cutting head, 412 water jet cutting head, 413 Abrasive knife feeding mechanism, 413 protective shield, 5 water recycling unit, 51 fixed support bar, 52 water storage tank, 53 filter screen, 54 circulation pipeline, 55 external water inlet pipeline, 56 filter shell, 57 filter element, 58 water outlet pipeline, 59 pressurized water pump, 510 high-pressure water circulation hose 1, 511 limiting sliding column, 512 high-pressure water circulation hose 2, 513 pipeline clamping plate, 514 energy storage box, 515 supercharger, 516 water pump, 517 water spray pipeline, 518 cleaning nozzle, 519 triangular limiting block, 520 rotating motor 2, 521 movable cylinder, 522 sealing door panel, 523 waste collection frame. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] See also Figure 1-9 ,This embodiment provides a technical solution: a cutting device for mechanical equipment production, including a cutting body 1, a workpiece cutting support unit 3, a workpiece cutting unit 4, and a water recycling unit 5;

[0043] Cutting body 1: A supporting leg 2 is fixedly connected to each of the four corners of the lower surface, a water tank is provided on the upper surface of the cutting body 1, the bottom surface of the water tank is inclined, a workpiece cutting support unit 3 is provided on the front and rear surfaces of the cutting body 1 at positions corresponding to the water tank, and a workpiece cutting unit 4 is provided on the upper surface of the cutting body 1 at a position on the left side of the water tank;

[0044] The water recycling unit 5 includes a fixed support bar 51, a water storage tank 52, a filter screen 53, a circulation pipe 54, an external water inlet pipe 55, a filter shell 56, a filter element 57, a water outlet pipe 58, a high-pressure water circulation hose 510 and a pressurized water pump 59. The upper surface of the cutting body 1 is located in the water tank and fixedly connected to a plurality of linear array fixed support bars 51. The front surface of the cutting body 1 is located on the left side of the water tank and has a cover plate snap-in groove. The cutting body 1 has a cover plate snap-in groove on the upper surface. There is a rectangular hole, the cover plate is clamped with the fixed door plate through bolts in the clamping groove, a water storage tank 52 is fixedly connected to the bottom surface of the rectangular hole, a water inlet hole 1 is opened on the left side surface of the water storage tank, the water inlet hole 1 extends into the rectangular hole, and the water inlet hole 1 is fixedly clamped with the filter screen plate 53, the rectangular hole on the cutting body 1 is located at the edge of the water inlet hole and is fixedly connected with one end of the circulation pipe 54 through a rubber strip, and the other end of the circulation pipe 54 extends into the water storage tank 52, and the rear side surface of the cutting body 1 is located at the water storage tank 52 A water inlet circular hole is provided at a corresponding position, the water inlet circular hole extends into the rectangular hole, the water inlet circular hole is fixedly connected with an external water inlet pipe 55, the front end of the external water inlet pipe 55 extends into the water storage tank 52, and the rear end of the external water inlet pipe 55 is connected to an external water source. A snap-fit ​​circular hole is provided on the left side surface of the cutting body 1, the snap-fit ​​circular hole extends into the rectangular hole, the snap-fit ​​circular hole is fixedly connected with a filter shell 56, the filter shell 56 is fixedly connected with a filter element 57, and the water inlet hole on the filter shell 56 is fixedly connected with one end of the filter pipe. The other end of the filter pipe extends into the water tank 52, the water outlet hole on the filter shell 56 is fixedly connected with one end of the water outlet pipe 58, the left surface of the cutting body 1 is fixedly connected with the pressurized water pump 59 through the support frame, the other end of the water outlet pipe 58 is fixedly connected with the water inlet hole on the pressurized water pump 59, the water outlet hole on the pressurized water pump 59 is fixedly connected with one end of the high-pressure water circulation hose 510, and the input end of the pressurized water pump 59 is electrically connected to the output end of the external power supply through the external control switch group.

[0045] The cutting body 1 is used for assembling the assembly device, the support leg 2 is used for support, the workpiece cutting support unit 3 is used for clamping the workpiece of the mechanical equipment, the workpiece cutting unit 4 is used for cutting, the fixed support bar 51 is used for filtering support, and large waste is placed in the water tank. The water tank 52 is used to hold water, and the filter screen plate 53 is used for filtering to filter the collected wastewater and let the wastewater flow into the water tank 52 through the circulation pipe 54. The external water inlet pipe 55 is used to let the external water flow into the water tank 52. The filter shell 56 is convenient for fixing the filter element 57. The filter element 57 is used to filter and purify the water, so that the water can be recycled. The water outlet pipe 58 is used to let the filtered water flow into the pressurized water pump 59. The pressurized water pump 59 is started to provide power for the water circulation. The high-pressure water circulation hose 1 510 is used to let the water flow into the high-pressure water circulation hose 2 512, thereby facilitating recycling for cutting.

[0046] The water recycling unit 5 also includes a water pump 516, a water spray pipe 517, a cleaning nozzle 518, a triangular stopper 519, a rotating motor 520, a movable cylinder 521, a sealing door panel 522 and a waste collection frame 523. The inner bottom surface of the water tank on the cutting body 1 is fixedly connected to two equally spaced triangular stoppers 519, and the two triangular stoppers 519 are arranged at the front and rear sides of the filter screen plate 53. The inner bottom surface of the water tank on the cutting body 1 is located between the two triangular stoppers 519. There is a waste slag groove, a slag discharge cavity is opened in the waste slag groove on the cutting body 1, a slag discharge hole is opened on the right side surface of the cutting body 1, the slag discharge hole extends into the slag discharge cavity, and the slag discharge cavity is inclined at a certain angle. The bottom surface of the water tank on the cutting body 1 is located at the front side of the waste slag groove. A motor holding groove is opened, and a notch is opened on one of the triangular limit blocks 519 at the position corresponding to the motor holding groove. A movable cylinder 521 is rotatably connected in the waste slag groove, and the front end of the movable cylinder 521 extends into the motor holding groove. The bottom surface of the motor holding groove The surface is fixedly connected to a rotating motor 2 520, the output shaft of the rotating motor 2 520 is fixedly connected to the movable cylinder 521, a sealing door plate 522 is fixedly sleeved at the position in the waste slag tank on the movable cylinder 521, the sealing door plate 522 corresponds to the filter screen plate 53, the lower surface of the cutting body 1 is fixedly connected to the waste collection frame 523 through the support frame, the waste collection frame 523 corresponds to the slag discharge hole, and a cleaning nozzle 518 is fixedly connected to the left side surface of the water tank on the cutting body 1, and the cleaning nozzle 518 corresponds to the filter screen plate 53. The water inlet hole on the cleaning nozzle 518 is fixedly connected with one end of the water spray pipe 517, and a connecting hole 1 is opened on the right surface of the water tank 52. The connecting hole 1 extends into the water tank 52, and is fixedly connected with the water pump 516 through a sealant. The other end of the water spray pipe 517 extends into the rectangular hole and is connected with the water outlet hole on the water pump 516. The water inlet hole on the water pump 516 is connected with a hose 1. The input end of the water pump 516 and the rotating motor 2 520 are electrically connected to the output end of the external power supply through an external control switch group.

[0047] The water pump 516 is used to pump the water in the water tank 52 into the water spray pipe 517. The water spray pipe 517 is used to allow water to flow into the cleaning nozzle 518. The cleaning nozzle 518 is used to spray water to clean impurities and facilitate the impurities to flow into the waste slag tank. The triangular limit block 519 is used for limiting to facilitate the water and impurities to flow onto the sealing door plate 522. The rotating motor 2 520 is started to rotate the movable cylinder 521. The movable cylinder 521 rotates to rotate the sealing door plate 522, thereby allowing the waste slag to fall into the waste slag tank, thereby collecting the waste slag. The waste collection frame 523 is used to collect the waste slag flowing out of the device for centralized treatment and use.

[0048] The water recycling unit 5 also includes a limiting sliding column 511, a high-pressure water circulation hose 512, a pipe clamping plate 513, an energy storage box 514 and a supercharger 515. The rear side of the water jet cutting head 411 in the workpiece cutting unit 4 is fixedly connected to the energy storage box 514 through a support plate. The water outlet hole on the energy storage box 514 is connected to one end of the water supply pipe 2, and the other end of the water supply pipe 2 extends into the water jet cutting head 411. A supercharger 515 is fixedly connected to the left surface of the energy storage box 514, and the control head on the supercharger 515 extends into the energy storage box 514. The water inlet hole on the energy storage box 514 is fixedly connected to one end of the high-pressure water circulation hose 512. The other end of the high-pressure water circulation hose 510 passes through the support vertical rod 45 in the workpiece cutting unit 4 and is connected to the high-pressure water circulation hose 2. 512 is fixedly connected, and a plurality of equally spaced pipe fixing buckles are fixedly connected on the supporting vertical rod 45 and the movable horizontal plate 46 in the workpiece cutting unit 4, and all the pipe fixing buckles are fixedly connected with the corresponding high-pressure water circulation hose 510. A limiting groove 1 is provided on the lower side surface of the movable horizontal plate 46 in the workpiece cutting unit 4, and a limiting sliding column 511 is fixedly connected in the limiting groove 1. The limiting groove 1 is slidably connected with the connecting slider, and the sliding hole on the connecting slider is slidably connected on the corresponding limiting sliding column 511. A pipe clamping plate 513 is fixedly connected to the lower side surface of the connecting slider, and a circular hole 2 is provided on the pipe clamping buckle 513. The high-pressure water circulation hose 512 passes through the corresponding circular hole 2. The input end of the supercharger 515 is electrically connected to the output end of the external power supply through the external control switch group.

[0049] The limiting slide 511 is used to move the pipe clamping plate 513, the pipe clamping plate 513 is used to fix the high-pressure water circulation hose 512, the high-pressure water circulation hose 512 is used to allow water to flow into the energy storage box 514, the booster 515 is used to increase the use, the energy storage box 514 is used to boost the energy storage water to the water jet cutting head 411, thereby performing cutting, and the booster 515 uses a liquid booster pump to perform pressurization, thereby facilitating cutting.

[0050] The workpiece cutting unit 4 includes a fixed cross bar 41, an adjusting screw 42, a rotating motor 43, a movable slider 44 and a supporting vertical rod 45. The upper surface of the cutting body 1 is fixedly connected to a fixed cross bar 41 at a position on the left side of the water tank. A rectangular slide groove 1 is provided on the upper surface of the fixed cross bar 41. A movable slider 44 is slidably connected in the rectangular slide groove 1. An adjusting screw 42 is rotatably connected in the rectangular slide groove 1. The screw hole on the movable slider 44 is threadedly connected to the corresponding adjusting screw 42. The rear surface of the cutting body 1 is fixedly connected to the rotating motor 43 through a motor fixing plate. The rear end of the adjusting screw 42 extends to the rear side of the fixed cross bar 41 and is fixedly connected to the output shaft on the rotating motor 43. The upper surface of the movable slider 44 is fixedly connected to a supporting vertical rod 45. The input end of the rotating motor 43 is electrically connected to the output end of the external power supply through an external control switch group.

[0051] The fixed cross bar 41 is used to fix the adjusting screw 42. The adjusting screw 42 rotates to drive the movable slider 44 to move. The movable slider 44 moves to adjust the longitudinal position for convenient cutting. The rotating motor 43 is started to drive the adjusting screw 42 to rotate to increase the power for longitudinal adjustment. The movable slider 44 is used to fix the supporting vertical rod 45. The supporting vertical rod 45 is used to fix the movable cross plate 46 for cutting.

[0052] The workpiece cutting unit 4 also includes a movable cross plate 46, a movable slide column 47, an electric telescopic rod 48 and an adjusting slider 49. A movable cross plate 46 is fixedly connected to the right side surface of the support vertical rod 45. A rectangular slide groove 2 is provided on the front side surface of the movable cross plate 46. The rectangular slide groove 2 runs through the front and rear sides of the movable cross plate 46. The rectangular slide groove 2 is fixedly connected to the movable slide column 47. The rectangular slide groove 2 is slidably connected to the adjusting slider 49. The sliding hole on the adjusting slider 49 is slidably connected to the corresponding movable slide column 47. The upper end surface of the movable cross plate 46 is fixedly connected to the electric telescopic rod 48 through a support frame. The adjusting slider 49 is fixedly connected to the movable push plate. The right end of the electric telescopic rod 48 is fixedly connected to the corresponding movable push plate. The adjusting slider 49 is fixedly connected to the connecting slider on the movable cross plate 46 through a connecting strip. The input end of the electric telescopic rod 48 is electrically connected to the output end of the external power supply through an external control switch group.

[0053] The movable horizontal plate 46 is used to fix the movable sliding column 47, the movable sliding column 47 is used to make the adjustment slider 49 move more stably, the adjustment slider 49 is used to adjust the horizontal position of the cutting knife for cutting, and the electric telescopic rod 48 is started to push the adjustment slider 49 to move, thereby adjusting the position.

[0054] The workpiece cutting unit 4 also includes an electric telescopic rod three 410, a water jet cutting head 411, a water jet sand feeding mechanism 412 and a protective shield 413. The front surface of the adjusting slider 49 is fixedly connected to the electric telescopic rod three 410 through a fixing frame. The electric telescopic rod three 410 is fixedly connected to the water jet cutting head 411 through a cutter head fixing seat. A protective shield 413 is fixedly sleeved on the cutting head of the water jet cutting head 411. The feed hole on the water jet cutting head 411 is connected to the water jet sand feeding mechanism 412. The input end of the electric telescopic rod three 410 is electrically connected to the output end of the external power supply through an external control switch group.

[0055] The electric telescopic rod 410 is started to adjust the height, the water jet sand feeding mechanism 412 is used to allow the external cutting sand to flow into the water jet cutting head 411, the water jet cutting head 411 is used for water cutting, and the protective shield 413 is used for protection to prevent water and cutting sand from splashing and affecting cutting.

[0056] The workpiece cutting support unit 3 includes a supporting fixed plate 31, a movable sliding column 32, a clamping movable plate 33, an electric telescopic rod 34 and a supporting flat plate 35. The front and rear side surfaces of the cutting body 1 are respectively fixedly connected to a supporting fixed plate 31 at the position corresponding to the water tank, a movable sliding column 32 is fixedly connected between the two supporting fixed plates 31, the movable sliding column 32 is arranged at the upper side of the cutting body 1, and two equally spaced clamping movable plates 33 are slidably connected on the movable sliding column 32. The non-corresponding sides of the two supporting fixed plates 31 are respectively fixedly connected to the electric telescopic rod 34 through a stable support frame, and the corresponding ends of the two electric telescopic rods 34 respectively penetrate the corresponding supporting fixed plates 31 and are fixedly connected to the clamping movable plates 33. The corresponding side surfaces of the two clamping movable plates 33 are respectively fixedly connected to a supporting flat plate 35, and the upper side surfaces of the two supporting flat plates 35 are respectively provided with friction protrusions, and the input end of the electric telescopic rod 34 is electrically connected to the output end of the external power supply through an external control switch group.

[0057] The supporting fixed plate 31 is used to fix the movable sliding column 32, and the movable sliding column 32 is used to make the clamping movable plate 33 move more stably. The electric telescopic rod 34 is started to adjust the positions of the two clamping movable plates 33 to facilitate clamping. The supporting flat plate 35 is used to place the workpiece to facilitate clamping and positioning of the workpiece.

[0058] The workpiece cutting support unit 3 also includes a movable connecting seat 311, an auxiliary supporting inclined rod 36 and a workpiece fixing suction cup 37. The non-corresponding side surfaces of the two clamping movable plates 33 are respectively fixedly connected to two equally spaced movable connecting seats 311. The four movable connecting seats 311 are respectively arranged on the left and right sides of the corresponding electric telescopic rod 34. Each movable connecting seat 311 is movably connected to the corresponding auxiliary supporting inclined rod 36. The corresponding side surfaces of the four auxiliary supporting inclined rods 36 are respectively fixedly connected to a workpiece fixing suction cup 37.

[0059] The movable connecting seat 311 is used to allow the auxiliary supporting inclined rod 36 to move, and the auxiliary supporting inclined rod 36 is used to fix the workpiece fixing suction cup 37, and the workpiece fixing suction cup 37 is used to clamp the four corners of the workpiece, thereby making the fixation more stable and convenient for cutting.

[0060] The workpiece cutting support unit 3 also includes a movable slide column 38, a clamping spring 39 and a clamping pressure plate 310. The left and right side surfaces of the two clamping movable plates 33 are respectively provided with a clamping groove, and a movable slide column 38 is fixedly connected in each clamping groove. A clamping pressure plate 310 is respectively arranged at a position on the upper side of the supporting flat plate 35 on the two clamping movable plates 33. The sliding holes on the two clamping pressure plates 310 are respectively slidably connected on the corresponding movable slide column 38. The two clamping pressure plates 310 are slidably connected in the corresponding clamping grooves. A clamping spring 39 is fixedly sleeved at a position on each movable slide column 38 at the lower side of the clamping pressure plate 310. The two clamping pressure plates 310 correspond to the corresponding supporting flat plates 35 respectively.

[0061] The movable slide column 38 is used to make the clamping plate 310 move more stably. The clamping plate 310 is used to clamp the workpiece, thereby facilitating the fixing of the workpiece. The clamping spring 39 is convenient for clamping, thereby clamping the workpiece.

[0062] First, the workpiece cutting support unit 3 is used to adjust the distance between the clamping devices to clamp and fix the mechanical equipment workpiece that needs to be cut, and then the water circulation unit 5 is turned on to facilitate water circulation. Water is filled into the water storage tank 52 through the external water inlet pipe 55, and the water is filtered through the filter shell 56. Then, energy storage and pressurization are performed through the energy storage box 514. After the pressurization is completed, the cutting knife position is adjusted by starting the workpiece cutting unit 4, and the cutting sand is adjusted through the knife sand feeding mechanism 412 for cutting. Then, the wastewater impurities generated during the cutting process are collected through the water tank, and the wastewater is filtered through the filter screen plate 53, so that the wastewater can flow back into the water storage tank 52 for recycling. After cutting, the sealing door panel 522 is opened and the water pump 516 is started to flush the waste residue. The waste residue flows out of the device through the residue discharge cavity and is finally collected by the waste collection frame 523.

[0063] It is worth noting that the core chip of the external control switch group disclosed in the above embodiments is a PLC single chip microcomputer, the rotating motor 2 520 and the rotating motor 1 43 are servo motors, the booster 515 is a liquid pressure pump, and the external control switch group controls the operation of the electric telescopic rod 1 34, the electric telescopic rod 2 48, the rotating motor 1 43, the electric telescopic rod 3 410, the pressurized water pump 59, the booster 515, the water pump 516 and the rotating motor 2 520 using methods commonly used in the prior art.

[0064] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A cutting device for mechanical equipment production, characterized in that: It comprises a cutting body (1), a workpiece cutting support unit (3), a workpiece cutting unit (4), and a water recycling unit (5); Cutting body (1): a support leg (2) is fixedly connected to each of the four corners of the lower surface; a water tank is provided on the upper surface of the cutting body (1); the inner bottom surface of the water tank is inclined; a workpiece cutting support unit (3) is provided on the front and rear side surfaces of the cutting body (1) at positions corresponding to the water tank; a workpiece cutting unit (4) is provided on the upper surface of the cutting body (1) at a position on the left side of the water tank; The water circulation unit (5) comprises a fixed support bar (51), a water storage tank (52), a filter screen (53), a circulation pipe (54), an external water inlet pipe (55), a filter shell (56), a filter element (57), a water outlet pipe (58), a high-pressure water circulation hose (510) and a pressurized water pump (59). The upper surface of the cutting body (1) is located in a water tank and is fixedly connected to a plurality of linear array fixed support bars (51). The front surface of the cutting body (1) is located on the left side of the water tank and is provided with a cover plate clamping groove. The upper surface of the cutting body (1) is located in the cover plate clamping groove. A rectangular hole is provided, the cover plate snap-fitting groove is snap-fitted with the fixed door plate by bolts, the bottom surface of the rectangular hole is fixedly connected to a water storage tank (52), a water inlet hole 1 is provided on the left side surface of the water storage tank, the water inlet hole 1 extends into the rectangular hole, the water inlet hole 1 is fixedly snap-fitted with a filter screen plate (53), a position at one edge of the water inlet hole in the rectangular hole on the cutting body (1) is fixedly connected to one end of a circulation pipe (54) by a rubber strip, the other end of the circulation pipe (54) extends into the water storage tank (52), and the rear side surface of the cutting body (1) is located at the water storage tank (52). A water inlet circular hole is provided at a corresponding position, the water inlet circular hole extends into the rectangular hole, the water inlet circular hole is fixedly connected to an external water inlet pipe (55), the front end of the external water inlet pipe (55) extends into the water storage tank (52), the rear end of the external water inlet pipe (55) is connected to an external water source, a snap-fit ​​circular hole is provided on the left side surface of the cutting body (1), the snap-fit ​​circular hole extends into the rectangular hole, the snap-fit ​​circular hole is fixedly snap-fitted to a filter shell (56), the filter shell (56) is fixedly connected to a filter element (57), the water inlet hole on the filter shell (56) is connected to a filter element (57) on the filter shell (56), and the filter element (57) is fixedly connected to a filter element (57) on the filter shell (56). The filter housing (56) is fixedly connected to one end of the filter housing (56), the other end of the filter pipe extends into the water storage tank (52), the water outlet hole on the filter housing (56) is fixedly connected to one end of the water outlet pipe (58), the left side surface of the cutting body (1) is fixedly connected to the pressurized water pump (59) through a support frame, the other end of the water outlet pipe (58) is fixedly connected to the water inlet hole on the pressurized water pump (59), the water outlet hole on the pressurized water pump (59) is fixedly connected to one end of a high-pressure water circulation hose (510), and the input end of the pressurized water pump (59) is electrically connected to the output end of an external power supply through an external control switch group.

2. A cutting device for mechanical equipment production according to claim 1, characterized in that: The water recycling unit (5) further comprises a water pump (516), a water spraying pipe (517), a cleaning nozzle (518), a triangular stopper (519), a second rotating motor (520), a movable cylinder (521), a sealing door plate (522) and a waste collection frame (523); the inner bottom surface of the water tank on the cutting body (1) is fixedly connected to two triangular stoppers (519) at equal intervals; the two triangular stoppers (519) are arranged at the front and rear sides of the filter screen plate (53); the inner bottom surface of the water tank on the cutting body (1) is located between the two triangular stoppers (519) and is opened. A slag trough is provided, a slag discharge cavity is provided in the slag trough on the cutting body (1), a slag discharge hole is provided on the right side surface of the cutting body (1), the slag discharge hole extends into the slag discharge cavity, the slag discharge cavity is inclined at a certain angle, a motor receiving groove is provided on the bottom surface of the water storage tank on the cutting body (1) at a position in front of the slag trough, a notch is provided on one of the triangular limit blocks (519) at a position corresponding to the motor receiving groove, a movable cylinder (521) is rotatably connected in the slag trough, the front end of the movable cylinder (521) extends into the motor receiving groove, and a fixedly connected inner bottom surface of the motor receiving groove is provided. A second rotating motor (520), the output shaft of the second rotating motor (520) is fixedly connected to a movable cylinder (521), a sealing door plate (522) is fixedly sleeved at a position on the movable cylinder (521) located in the waste slag tank, the sealing door plate (522) corresponds to the filter screen plate (53), the lower side surface of the cutting body (1) is fixedly clamped to a waste collection frame (523) through a support frame, the waste collection frame (523) corresponds to the slag discharge hole, a cleaning nozzle (518) is fixedly connected to the left side surface of the water tank on the cutting body (1), the cleaning nozzle (518) is connected to the filter screen plate (53) Correspondingly, the water inlet on the cleaning nozzle (518) is fixedly connected to one end of the water spray pipe (517), and a first connecting hole is opened on the right side surface of the water storage tank (52). The first connecting hole extends into the water storage tank (52), and the first connecting hole is fixedly connected to the water pump (516) through a sealant. The other end of the water spray pipe (517) extends into the rectangular hole and is connected to the water outlet on the water pump (516). The water inlet on the water pump (516) is connected to a hose. The input end of the water pump (516) and the second rotating motor (520) is electrically connected to the output end of the external power supply through an external control switch group.

3. A cutting device for mechanical equipment production according to claim 1, characterized in that: The water circulation unit (5) further comprises a limit slide (511), a second high-pressure water circulation hose (512), a pipe clamping plate (513), an energy storage box (514) and a pressure booster (515). The rear side of the water jet cutting head (411) in the workpiece cutting unit (4) is fixedly connected to the energy storage box (514) through a support plate. The water outlet on the energy storage box (514) is connected to one end of the second water supply pipe. The other end of the second water supply pipe extends into the water jet cutting head (411). A pressure booster (515) is fixedly connected to the left surface of the energy storage box (514). The control head on the pressure booster (515) extends into the energy storage box (514). The water inlet on the energy storage box (514) is fixedly connected to one end of the second high-pressure water circulation hose (512). The other end of the first high-pressure water circulation hose (510) passes through the support vertical rod (45) in the workpiece cutting unit (4) and is connected to the high-pressure water circulation hose (510). A water circulation hose (512) is fixedly connected, and a plurality of equally spaced pipe fixing buckles are fixedly connected to the support vertical rod (45) and the movable horizontal plate (46) in the workpiece cutting unit (4), and all the pipe fixing buckles are fixedly connected to the corresponding high-pressure water circulation hose (510). A limiting groove (510) is provided on the lower surface of the movable horizontal plate (46) in the workpiece cutting unit (4), and a limiting sliding column (511) is fixedly connected in the limiting groove (510), and the limiting groove (510) is slidably connected to the connecting slider, and the sliding hole on the connecting slider is slidably connected to the corresponding limiting sliding column (511). A pipe clamping plate (513) is fixedly connected to the lower surface of the connecting slider, and a circular hole (510) is provided on the pipe clamping buckle (513), and the high-pressure water circulation hose (512) passes through the corresponding circular hole (510). The input end of the supercharger (515) is electrically connected to the output end of the external power supply through an external control switch group.

4. A cutting device for mechanical equipment production according to claim 1, characterized in that: The workpiece cutting unit (4) comprises a fixed cross bar (41), an adjusting screw (42), a rotating motor (43), a movable slider (44) and a supporting vertical bar (45). The upper surface of the cutting body (1) is located at the left side of the water tank and is fixedly connected to a fixed cross bar (41). A rectangular slide groove (1) is provided on the upper surface of the fixed cross bar (41). A movable slider (44) is slidably connected in the rectangular slide groove (1). An adjusting screw (42) is rotatably connected in the rectangular slide groove (1). The movable slider The screw hole on (44) is threadedly connected to the corresponding adjusting screw (42), the rear side surface of the cutting body (1) is fixedly connected to the rotating motor (43) through the motor fixing plate, the rear end of the adjusting screw (42) extends to the rear side of the fixed cross bar (41) and is fixedly connected to the output shaft on the rotating motor (43), the upper side surface of the movable slider (44) is fixedly connected to a supporting vertical rod (45), and the input end of the rotating motor (43) is electrically connected to the output end of the external power supply through an external control switch group.

5. A cutting device for mechanical equipment production according to claim 4, characterized in that: The workpiece cutting unit (4) further comprises a movable horizontal plate (46), two movable sliding columns (47), two electric telescopic rods (48) and an adjusting slider (49); the right side surface of the supporting vertical rod (45) is fixedly connected to a movable horizontal plate (46); the front side surface of the movable horizontal plate (46) is provided with a rectangular sliding groove (2); the rectangular sliding groove (2) runs through the front and rear sides of the movable horizontal plate (46); the inside of the rectangular sliding groove (2) is fixedly connected to the second movable sliding column (47); the inside of the rectangular sliding groove (2) is slidably connected to the adjusting slider (49); the adjusting slider The sliding hole on (49) is slidably connected to the corresponding movable sliding column 2 (47); the upper end surface of the movable horizontal plate (46) is fixedly connected to the electric telescopic rod 2 (48) through a support frame; the adjusting slider (49) is fixedly connected to the movable push plate; the right end of the electric telescopic rod 2 (48) is fixedly connected to the corresponding movable push plate; the adjusting slider (49) is fixedly connected to the connecting slider on the movable horizontal plate (46) through a connecting strip; the input end of the electric telescopic rod 2 (48) is electrically connected to the output end of the external power supply through an external control switch group.

6. A cutting device for mechanical equipment production according to claim 5, characterized in that: The workpiece cutting unit (4) further comprises an electric telescopic rod three (410), a water jet cutting head (411), a water jet sand feeding mechanism (412) and a protective shield (413); the front surface of the adjusting slider (49) is fixedly connected to the electric telescopic rod three (410) via a fixing frame; the electric telescopic rod three (410) is fixedly connected to the water jet cutting head (411) via a cutting head fixing seat; a protective shield (413) is fixedly sleeved on the cutting head of the water jet cutting head (411); the feeding hole on the water jet cutting head (411) is connected to the water jet sand feeding mechanism (412); and the input end of the electric telescopic rod three (410) is electrically connected to the output end of an external power supply via an external control switch group.

7. The cutting device for mechanical equipment production according to claim 1, characterized in that: The workpiece cutting support unit (3) comprises a support fixing plate (31), a movable sliding column (32), a clamping movable plate (33), an electric telescopic rod (34) and a support flat plate (35). The front and rear surfaces of the cutting body (1) are respectively fixedly connected to a support fixing plate (31) at positions corresponding to the water tank. A movable sliding column (32) is fixedly connected between the two support fixing plates (31). The movable sliding column (32) is arranged at a position on the upper side of the cutting body (1). Two clamping movable plates (33) with equal spacing are slidably connected to the movable sliding column (32). ), the non-corresponding sides of the two support fixing plates (31) are respectively fixedly connected to the electric telescopic rod one (34) through a stable support frame, the corresponding ends of the two electric telescopic rods one (34) respectively penetrate the corresponding support fixing plates (31) and are fixedly connected to the clamping movable plate (33), the corresponding side surfaces of the two clamping movable plates (33) are respectively fixedly connected to a support flat plate (35), and the upper side surfaces of the two support flat plates (35) are respectively provided with friction protrusions, and the input end of the electric telescopic rod one (34) is electrically connected to the output end of the external power supply through an external control switch group.

8. A cutting device for mechanical equipment production according to claim 7, characterized in that: The workpiece cutting support unit (3) further comprises a movable connection seat (311), an auxiliary support inclined rod (36) and a workpiece fixing suction cup (37); the non-corresponding side surfaces of the two clamping movable plates (33) are respectively fixedly connected to two equally spaced movable connection seats (311); the four movable connection seats (311) are respectively arranged on the left and right sides of the corresponding electric telescopic rod (34); each movable connection seat (311) is movably connected to the corresponding auxiliary support inclined rod (36); and the corresponding side surfaces of the four auxiliary support inclined rods (36) are respectively fixedly connected to a workpiece fixing suction cup (37).

9. A cutting device for mechanical equipment production according to claim 7, characterized in that: The workpiece cutting support unit (3) further comprises a movable slide column (38), a clamping spring (39) and a clamping pressure plate (310). The left and right side surfaces of the two clamping movable plates (33) are respectively provided with a clamping groove, and a movable slide column (38) is fixedly connected in each clamping groove. A clamping pressure plate (310) is respectively arranged at a position on the upper side of the support plate (35) on the two clamping movable plates (33). The sliding holes on the two clamping pressure plates (310) are respectively slidably connected on the corresponding movable slide column (38). The two clamping pressure plates (310) are slidably connected in the corresponding clamping grooves. A clamping spring (39) is respectively fixedly sleeved at a position on each movable slide column (38) located at the lower side of the clamping pressure plate (310). The two clamping pressure plates (310) correspond to the corresponding support plates (35).

10. A cutting method for a cutting device for mechanical equipment production according to claims 1-9, characterized in that: First, the workpiece cutting support unit (3) is used to adjust the distance between the clamping devices to clamp and fix the mechanical equipment workpiece to be cut, and then the water circulation unit (5) is turned on to facilitate water circulation. Water is injected into the water storage tank (52) through the external water inlet pipe (55), and the water is filtered through the filter shell (56). Then, energy storage and pressurization are performed through the energy storage box (514). After the pressurization is completed, the position of the cutting knife is adjusted by starting the workpiece cutting unit (4), and the cutting sand is adjusted by the knife sand feeding mechanism (412) for cutting. Then, the waste water impurities generated during the cutting process are collected by the water tank, and the waste water is filtered through the filter screen plate (53) to facilitate the waste water to flow back into the water storage tank (52) for recycling. After cutting, the sealing door plate (522) is opened and the water pump (516) is started to wash the waste residue. The waste residue flows out of the device through the residue discharge cavity and is finally collected by the waste collection frame (523).

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