CN209970489U

CN209970489U - Water jet cutting machine

Info

Publication number: CN209970489U
Application number: CN201920821229.XU
Authority: CN
Inventors: 王宝玉
Original assignee: Shandong Yilian Precision Sheet Metal Co Ltd
Current assignee: Shandong Yilian Precision Sheet Metal Co Ltd
Priority date: 2019-06-01
Filing date: 2019-06-01
Publication date: 2020-01-21
Anticipated expiration: 2029-06-01

Abstract

The utility model relates to the technical field of accessories of machining equipment, in particular to a water jet cutting machine which can stir water and sand in a working box, so that the water and the sand are mixed more uniformly, and the practicability is improved; the device comprises a bottom plate, four groups of support plates, a working box, an ultrahigh pressure pressurizer, a connecting pipe and a connecting block, wherein the right side of the top end of the working box and the bottom end of the left side of the working box are respectively communicated and provided with an input pipe and an output pipe; still including placing board, ball bearing, spacing piece, rotation post, pneumatic cylinder, telescopic link and connecting rod, place the board bottom and link to each other with the work box top, place the inboard portion and be provided with and deposit the chamber, ball bearing and spacing piece are all placed placing the inboard portion, and the connecting rod bottom is provided with the puddler, still includes DC motor, axis of rotation, first sprocket, second sprocket, chain and two sets of supports.

Description

Water jet cutting machine

Technical Field

The utility model relates to a technical field of machining equipment auxiliary device especially relates to a water jet cutting machine.

Background

As is well known, a water jet cutting machine is a device used for cutting metal plates, so that people can cut the metal plates more conveniently, and the water jet cutting machine is widely used in the field of machining equipment; the existing water jet cutting machine comprises a bottom plate, four groups of support plates, a working box, an ultrahigh pressure pressurizer, a connecting pipe and a connecting block, wherein the bottom end of the working box is connected with the left side of the top end of the bottom plate, a working cavity is arranged in the working box, the right side and the left side bottom end of the top end of the working box are respectively communicated and provided with an input pipe and an output pipe, regulating valves are arranged on the input pipe and the output pipe, the middle part of the right end of the working box is communicated and provided with a conveying pipe, the bottom end of the conveying pipe extends into the bottom end of the working box, the left end of the ultrahigh pressure pressurizer is connected with the middle part of the right end of the working box, the right end of the conveying pipe is communicated and provided with the left input end of the ultrahigh pressure pressurizer, the left end and the right, the right end of the bottom plate is communicated with a collecting hole, and the top ends of the four groups of support plates are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom plate; when the existing water jet cutting machine is used, firstly, the device is fixed at a proper position, a metal sheet metal to be cut is placed on the right side of the top end of a bottom plate, water and sand are input into a working box through an input pipe, an ultrahigh pressure pressurizer is electrically connected, the water and the sand in the working box are transmitted out by the ultrahigh pressure pressurizer and are sprayed out from a nozzle through a connecting pipe, a worker controls a connecting block to move the connecting pipe back and forth, so that the metal sheet metal is cut, the worker collects waste water and waste sand, a supporting plate can fix the bottom plate, the ultrahigh pressure pressurizer is purchased, and the ultrahigh pressure pressurizer is electrically connected through a use instruction purchased together when in use; the existing water jet cutting machine is difficult to stir water and sand in a working box in use, so that the water and the sand are mixed unevenly, and the practicability is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can stir the water and the sand material of work box inside, make more even that water and sand material mix, improve the water jet cutting machine of practicality.

The utility model discloses a water jet cutting machine, comprising a bottom plate, four groups of extension boards, a work box, an ultrahigh pressure pressurizer, a connecting pipe and a connecting block, wherein the bottom end of the work box is connected with the left side of the top end of the bottom plate, a work cavity is arranged in the work box, the right side and the left side bottom end of the top end of the work box are respectively communicated and provided with an input pipe and an output pipe, and regulating valves are respectively arranged on the input pipe and the output pipe, the middle part of the right end of the work box is communicated and provided with a conveying pipe, the bottom end of the conveying pipe extends into the bottom end of the work box, the left end of the ultrahigh pressure pressurizer is connected with the middle part of the right end of the work box, the right end of the conveying pipe is communicated with the left input end of the ultrahigh pressure pressurizer, the left end and the, the right end of the bottom plate is communicated with a collecting hole, and the top ends of the four groups of support plates are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom plate; the bottom end of the rotating column can rotatably penetrate through the top end of the placing plate and is inserted into the ball bearing to be connected with the limiting piece, the bottom end of the rotating column is internally provided with a storage cavity, the hydraulic cylinder is placed in the rotating column, the bottom output end of the hydraulic cylinder is connected with the top end of the telescopic rod, the bottom end of the telescopic rod firstly penetrates through the inner bottom side wall of the rotating column, then penetrates through the inner bottom side wall of the placing plate, finally penetrates through the top end of the working box and extends into the working box to be connected with the top end of the connecting rod, the bottom end of the connecting rod is provided with a stirring rod, the connecting rod further comprises a direct current motor, a rotating shaft, a first chain wheel, a second chain wheel, a chain and two groups of brackets, the bottom end of the direct current motor is connected with the left side of the top end of the working box, the output end of the top of the direct current motor is connected with the bottom end of the rotating shaft, the top end of the rotating shaft is connected with the middle part of the bottom end of the first chain wheel, the second chain wheel is fixedly sleeved on the outer side wall of the top end of the rotating column, the left side wall and the inner right side wall of the chain are respectively connected with the left end of the first chain wheel and the right end of the second chain wheel in a meshed mode, the top ends of the two groups of supports are respectively connected with the left end and the right end of the direct current motor, and the.

The water jet cutting machine of the utility model also comprises a fixed plate, an alternating current motor, a transmission shaft, a threaded rod, a movable plate, a connecting shaft and a smooth ball, wherein the top end of the right side of the working box is provided with a connecting plate, the left end of the fixed plate is connected with the right end of the connecting plate, a processing cavity is arranged inside the fixed plate, the bottom end of the treatment cavity is communicated with a treatment port, the front end of an alternating current motor is connected with the rear end of a fixed plate, the front output end of the alternating current motor is connected with the rear end of a transmission shaft, the front end of the transmission shaft penetrates through the rear end of the fixed plate and extends into the fixed plate to be connected with the rear end of a threaded rod, the front end of the threaded rod penetrates through the rear end of a movable plate in a threaded mode and is connected with the rear end of a connecting shaft, a placing cavity is formed in the middle of the front end of the fixed plate, a smooth ball is placed in the placing cavity, the front end of the connecting shaft can rotatably penetrate through the rear end of the placing cavity.

The utility model discloses a water jet cutting machine still includes concave type slide rail and i-shaped slider, and concave type slide rail top links to each other with the fixed plate inner top lateral wall, but i-shaped slider top and concave type slide rail bottom middle part cooperation sliding connection, i-shaped slider bottom links to each other with the movable plate top.

The utility model discloses a water jet cutting machine still includes the stabilizing plate, and the stabilizing plate top links to each other with the alternating current motor bottom, and the stabilizing plate front end links to each other with the fixed plate rear end.

The utility model discloses a water jet cutting machine still includes two sets of baffles, and two sets of baffle bottoms all link to each other with bottom plate top right side.

The utility model discloses a water jet cutting machine still includes four groups and lifts the pole, and four groups lift pole top inboards and link to each other with bottom plate bottom left front side, left rear side, right front side and right rear side respectively.

The utility model discloses a water jet cutting machine all is provided with the handle cover on four group's the pole outer end lateral wall of lifting.

The utility model discloses a water jet cutting machine still includes four group's steady pads, and four group's steady pad tops link to each other with four group's extension board bottoms respectively.

The utility model discloses a water jet cutting machine still includes the backup pad, and the backup pad top links to each other with superhigh pressure pressurizer bottom, and the backup pad left end links to each other with the work box right-hand member.

Compared with the prior art, the beneficial effects of the utility model are that: can stir the water and the sand in the work box to ensure that the water and the sand are mixed more uniformly, electrically connects the direct current motor, drives the rotating shaft to rotate, drives the first chain wheel to rotate by the rotating shaft, and is driven by the chain, thereby rotating the second chain wheel and further rotating the rotating column, the rotating column can rotate in the ball bearing, thereby rotating the stirring rod and simultaneously electrically connecting the hydraulic cylinder, the hydraulic cylinder drives the telescopic rod to move up and down, further, the stirring rod moves up and down, and further the stirring rod moves up and down while rotating, the water and the sand in the working box are stirred, the practicability is improved, the direct current motor and the hydraulic cylinder are purchased, and the direct current motor and the hydraulic cylinder are electrically connected through a use instruction which is purchased together when in use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a right side view of the fixing plate of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

fig. 4 is a schematic top view of the bottom plate of the present invention;

in the drawings, the reference numbers: 1. a base plate; 2. a support plate; 3. a work box; 4. an ultrahigh pressure pressurizer; 5. a connecting pipe; 6. connecting blocks; 7. an input tube; 8. an output pipe; 9. a transfer tube; 10. a nozzle; 11. a collection well; 12. placing the plate; 13. a ball bearing; 14. rotating the column; 15. a hydraulic cylinder; 16. a telescopic rod; 17. a connecting rod; 18. a stirring rod; 19. a direct current motor; 20. a rotating shaft; 21. a first sprocket; 22. a second sprocket; 23. a chain; 24. a support; 25. a fixing plate; 26. an alternating current motor; 27. a drive shaft; 28. a threaded rod; 29. moving the plate; 30. a connecting shaft; 31. smooth balls; 32. a connecting plate; 33. a concave slide rail; 34. an I-shaped slide block; 35. a stabilizing plate; 36. a baffle plate; 37. lifting the rod; 38. covering the handlebar; 39. a stabilizing pad; 40. and a support plate.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in figures 1 to 4, the water jet cutting machine of the utility model comprises a bottom plate 1, four groups of support plates 2, a working box 3, an ultrahigh pressure pressurizer 4, a connecting pipe 5 and a connecting block 6, wherein the bottom end of the working box 3 is connected with the left side of the top end of the bottom plate 1, a working chamber is arranged in the working box 3, the right side and the left side bottom end of the top end of the working box 3 are respectively communicated with an input pipe 7 and an output pipe 8, regulating valves are respectively arranged on the input pipe 7 and the output pipe 8, a conveying pipe 9 is arranged in the middle of the right end of the working box 3 in a communicating manner, the bottom end of the conveying pipe 9 extends into the bottom end of the working box 3, the left end of the ultrahigh pressure pressurizer 4 is connected with the middle of the right end of the working box 3, the right end of the conveying pipe 9 is communicated with the left input, the right end of the connecting pipe 5 is communicated with a nozzle 10, the right end of the connecting pipe 5 fixedly penetrates through the left end of the connecting block 6 and fixedly penetrates out of the bottom end of the connecting block 6, the right end of the bottom plate 1 is communicated with a collecting hole 11, and the top ends of the four groups of support plates 2 are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom plate 1; the device also comprises a placing plate 12, a ball bearing 13, a limiting piece, a rotating column 14, a hydraulic cylinder 15, a telescopic rod 16 and a connecting rod 17, wherein the bottom end of the placing plate 12 is connected with the top end of the work box 3, a storage cavity is arranged inside the placing plate 12, the ball bearing 13 and the limiting piece are both placed inside the placing plate 12, the bottom end of the rotating column 14 can rotatably penetrate through the top end of the placing plate 12 and is connected with the limiting piece by being inserted into the ball bearing 13, a storage cavity is arranged inside the bottom end of the rotating column 14, the hydraulic cylinder 15 is placed inside the rotating column 14, the bottom output end of the hydraulic cylinder 15 is connected with the top end of the telescopic rod 16, the bottom end of the telescopic rod 16 firstly penetrates through the inner bottom side wall of the rotating column 14, then penetrates through the inner bottom side wall of the placing plate 12, finally penetrates through the top end of the work box, The bottom end of the direct current motor 19 is connected with the left side of the top end of the working box 3, the output end of the top of the direct current motor 19 is connected with the bottom end of a rotating shaft 20, the top end of the rotating shaft 20 is connected with the middle part of the bottom end of a first chain wheel 21, the second chain wheel 22 is fixedly sleeved on the outer side wall of the top end of a rotating column 14, the inner left side wall and the inner right side wall of the chain 23 are respectively connected with the left end of the first chain wheel 21 and the right end of the second chain wheel 22 in a meshed mode, the top ends of the two groups of supports 24 are respectively connected with the left end and the right end of the direct current motor 19; can stir the water and the sand in the work box to ensure that the water and the sand are mixed more uniformly, electrically connects the direct current motor, drives the rotating shaft to rotate, drives the first chain wheel to rotate by the rotating shaft, and is driven by the chain, thereby rotating the second chain wheel and further rotating the rotating column, the rotating column can rotate in the ball bearing, thereby rotating the stirring rod and simultaneously electrically connecting the hydraulic cylinder, the hydraulic cylinder drives the telescopic rod to move up and down, further, the stirring rod moves up and down, and further the stirring rod moves up and down while rotating, the water and the sand in the working box are stirred, the practicability is improved, the direct current motor and the hydraulic cylinder are purchased, and the direct current motor and the hydraulic cylinder are electrically connected through a use instruction which is purchased together when in use.

The water jet cutting machine of the utility model also comprises a fixed plate 25, an alternating current motor 26, a transmission shaft 27, a threaded rod 28, a movable plate 29, a connecting shaft 30 and a smooth ball 31, a connecting plate 32 is arranged at the top end of the right side of the working box 3, the left end of the fixed plate 25 is connected with the right end of the connecting plate 32, a processing cavity is arranged inside the fixed plate 25, a processing port is arranged at the bottom end of the processing cavity in a communicating manner, the front end of the alternating current motor 26 is connected with the rear end of the fixed plate 25, the front output end of the alternating current motor 26 is connected with the rear end of the transmission shaft 27, the front end of the transmission shaft 27 passes through the rear end of the fixed plate 25 and extends into the fixed plate 25 to be connected with the rear end of the threaded rod 28, the front end of the threaded rod 28 passes through the rear end of the movable plate 29 and is connected with the rear end of the connecting shaft 30, a placing, the bottom end of the moving plate 29 is connected with the top end of the connecting block 6; can make the automatic removal of going on of nozzle around, it is labour saving and time saving relatively, carry out the electricity with AC motor and connect, AC motor drives the transmission shaft and rotates, the transmission shaft drives the threaded rod and rotates, the threaded rod front end links to each other with the connecting axle, the connecting axle links to each other with smooth ball, smooth ball can rotate placing intracavity portion, and then supplementary threaded rod rotates, and then make the movable plate carry out the removal of front and back, make the nozzle carry out the removal of front and back, AC motor purchases and purchases, and AC motor carries out the electricity through the instruction manual of buying together when using and connects.

The water jet cutting machine of the utility model also comprises a concave slide rail 33 and an I-shaped slide block 34, the top end of the concave slide rail 33 is connected with the inner top side wall of the fixed plate 25, the top end of the I-shaped slide block 34 can be matched and slidably connected with the middle part of the bottom end of the concave slide rail 33, and the bottom end of the I-shaped slide block 34 is connected with the top end of the movable plate 29; the I-shaped sliding block can move on the concave sliding rail, and is connected with the moving plate so as to assist the moving plate to move forwards and backwards.

The water jet cutting machine of the utility model also comprises a stabilizing plate 35, the top end of the stabilizing plate 35 is connected with the bottom end of the alternating current motor 26, and the front end of the stabilizing plate 35 is connected with the rear end of the fixed plate 25; the stabilizing plate can make the alternating current motor more stable.

The water jet cutting machine of the utility model also comprises two groups of baffles 36, the bottom ends of the two groups of baffles 36 are connected with the right side of the top end of the bottom plate 1; the inner end of the baffle plate is in contact with the two ends of the metal plate, so that the metal plate can be fixed to a certain extent.

The water jet cutting machine of the utility model also comprises four groups of lifting rods 37, wherein the inner sides of the top ends of the four groups of lifting rods 37 are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the bottom plate 1; the lifting rod can make the worker more convenient when moving the device.

In the water jet cutting machine of the utility model, the outer side walls of the outer ends of the four groups of lifting rods 37 are provided with handle sleeves 38; the handle sleeve can make the worker more comfortable when contacting with the lifting rod, and improves the use comfort of the device.

The water jet cutting machine of the utility model also comprises four groups of stabilizing pads 39, and the top ends of the four groups of stabilizing pads 39 are respectively connected with the bottom ends of the four groups of support plates 2; the stabilizing pad may allow the device to be more securely held in place.

The water jet cutting machine of the utility model also comprises a support plate (40), the top end of the support plate (40) is connected with the bottom end of the ultrahigh pressure pressurizer (4), and the left end of the support plate (40) is connected with the right end of the work box (3); the support plate can make the ultrahigh pressure pressurizer more stable.

The utility model discloses a water jet cutting machine, it at first fixes the device in an appropriate position at during operation, place the metal panel beating that needs the cutting on bottom plate top right side, input water and sand material to the work box inside through the input tube, carry out the electricity with the superhigh pressure presser, the superhigh pressure presser spreads out the water and the sand material of work box inside and makes water and sand material spout from the nozzle through the connecting pipe, make the connecting pipe carry out the fore-and-aft movement, and then cut the metal panel beating, the staff collects waste water and waste sand, the extension board can the fixed baseplate, can stir the water and the sand material of work box inside, make the water and the sand material mix more evenly, carry out the electricity with DC motor, DC motor drives the axis of rotation and rotates, the axis of rotation drives first sprocket and rotates, through the transmission of chain, and then make the second sprocket rotate, and then make the rotation post rotate, the rotating column can rotate in the ball bearing, so that the stirring rod rotates, the hydraulic cylinders are electrically connected, the hydraulic cylinders drive the telescopic rods to move up and down, the stirring rod moves up and down, the stirring rod rotates and moves up and down, water and sand in the working box are stirred, the practicability is improved, the nozzle can automatically move forwards and backwards, time and labor are saved, the alternating current motor is electrically connected, the alternating current motor drives the transmission shaft to rotate, the transmission shaft drives the threaded rod to rotate, the front end of the threaded rod is connected with the connecting shaft, the connecting shaft is connected with the smooth ball, the smooth ball can rotate in the placing cavity, the threaded rod is assisted to rotate, the front and back movement is further carried out, the nozzle moves forwards and backwards, and the H-shaped moving plate slide block can move on the concave slide rail, and the I-shaped slider links to each other with the movable plate, and then the removal around the supplementary movable plate carries out, the firm board can make alternating current motor more firm, baffle inner and metal panel beating both ends contact, and then can carry out certain fixed action to the metal panel beating, it can make the staff more convenient when the mobile device to lift the pole, the handle grip can make the staff more comfortable when contacting with lifting the pole, the use travelling comfort of device has been improved, firm pad can make the device more firm fix in a suitable position, the backup pad can make the superhigh pressure presser more firm, the superhigh pressure presser, direct current motor, alternating current motor and pneumatic cylinder are all bought, and superhigh pressure presser, direct current motor, alternating current motor and pneumatic cylinder all carry out the electricity through the use specification of purchasing together when using.

The utility model discloses a water jet cutting machine, it is above the mounting means, the connected mode or the mode that sets up of all parts are welding, riveting or other common mechanical mode, wherein slidable/rotate fixedly for sliding/not dropping under the rotation state, seal when sealed intercommunication is two connecting pieces intercommunications promptly, and concrete structure, model and the coefficient index of all parts thereof are its from taking the technique, as long as can reach all can implementing of its beneficial effect, so do not add at much and give unnecessary detail.

In the case where no description is given to the contrary, the directional terms included in the terms "up, down, left, right, front, rear, inside, outside, vertical, horizontal" and the like only represent the direction of the term in the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A water jet cutting machine comprises a bottom plate (1), four groups of support plates (2), a working box (3), an ultrahigh pressure pressurizer (4), a connecting pipe (5) and a connecting block (6), wherein the bottom end of the working box (3) is connected with the left side of the top end of the bottom plate (1), a working cavity is arranged inside the working box (3), an input pipe (7) and an output pipe (8) are respectively communicated with the right side and the left side bottom end of the top end of the working box (3), regulating valves are respectively arranged on the input pipe (7) and the output pipe (8), a conveying pipe (9) is communicated with the middle part of the right end of the working box (3), the bottom end of the conveying pipe (9) extends into the inside of the bottom end of the working box (3), the left end of the ultrahigh pressure pressurizer (4) is connected with the middle part of the right end of the working box (3), the right end of the conveying pipe (9) is communicated, the right output end of the ultrahigh pressure pressurizer (4) is communicated with the left end of the connecting pipe (5), the right end of the connecting pipe (5) is communicated with a nozzle (10), the right end of the connecting pipe (5) fixedly penetrates through the left end of the connecting block (6) and fixedly penetrates out of the bottom end of the connecting block (6), the right end of the bottom plate (1) is communicated with a collecting hole (11), and the top ends of the four groups of support plates (2) are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the; the device is characterized by further comprising a placing plate (12), a ball bearing (13), a limiting piece, a rotating column (14), a hydraulic cylinder (15), a telescopic rod (16) and a connecting rod (17), wherein the bottom end of the placing plate (12) is connected with the top end of the work box (3), a storage cavity is arranged inside the placing plate (12), the ball bearing (13) and the limiting piece are both placed inside the placing plate (12), the bottom end of the rotating column (14) can rotatably penetrate through the top end of the placing plate (12) and is inserted into the ball bearing (13) to be connected with the limiting piece, the storage cavity is arranged inside the bottom end of the rotating column (14), the hydraulic cylinder (15) is placed inside the rotating column (14), the output end of the bottom of the hydraulic cylinder (15) is connected with the top end of the telescopic rod (16), the bottom end of the telescopic rod (16) firstly penetrates through the inner bottom side wall of the rotating column (14), then penetrates through the inner bottom side wall of the placing plate (12), finally, connecting rod (17) bottom is provided with puddler (18), still include direct current motor (19), axis of rotation (20), first sprocket (21), second sprocket (22), chain (23) and two sets of support (24), direct current motor (19) bottom links to each other with work box (3) top left side, direct current motor (19) top output links to each other with axis of rotation (20) bottom, axis of rotation (20) top links to each other with first sprocket (21) bottom middle part, the fixed suit of second sprocket (22) is on rotation post (14) top lateral wall, left side wall and interior right side wall are connected with first sprocket (21) left end and second sprocket (22) right-hand member meshing respectively in chain (23), two sets of support (24) tops link to each other with direct current motor (19) left end and right-hand member respectively, two sets of support (24) bottoms all link to each other with work box (3) top left side.

2. The water jet cutting machine according to claim 1, further comprising a fixing plate (25), an AC motor (26), a transmission shaft (27), a threaded rod (28), a moving plate (29), a connecting shaft (30) and smooth balls (31), wherein a connecting plate (32) is arranged at the top end of the right side of the working box (3), the left end of the fixing plate (25) is connected with the right end of the connecting plate (32), a treatment cavity is arranged inside the fixing plate (25), a treatment port is arranged at the bottom end of the treatment cavity in a communicating manner, the front end of the AC motor (26) is connected with the rear end of the fixing plate (25), the front output end of the AC motor (26) is connected with the rear end of the transmission shaft (27), the front end of the transmission shaft (27) passes through the rear end of the fixing plate (25) and extends into the fixing plate (25) to be connected with the rear end of the threaded rod connecting shaft (28), the front end of the, the cavity is placed to inside being provided with in fixed plate (25) front end middle part, and smooth ball (31) are placed and are being placed intracavity portion, and connecting axle (30) front end is rotatable to be passed and is placed the chamber rear end and stretch into and place intracavity portion and smooth ball (31) rear end and link to each other, and movable plate (29) bottom links to each other with connecting block (6) top.

3. The water jet cutting machine according to claim 2, further comprising a concave slide rail (33) and a drum-shaped slide block (34), wherein the top end of the concave slide rail (33) is connected with the inner top side wall of the fixed plate (25), the top end of the drum-shaped slide block (34) is connected with the middle part of the bottom end of the concave slide rail (33) in a matched and sliding manner, and the bottom end of the drum-shaped slide block (34) is connected with the top end of the movable plate (29).

4. A water jet cutting machine according to claim 3, characterized by further comprising a stabilizing plate (35), wherein the top end of the stabilizing plate (35) is connected with the bottom end of the alternating current motor (26), and the front end of the stabilizing plate (35) is connected with the rear end of the fixing plate (25).

5. The water jet cutting machine according to claim 4, characterized by further comprising two sets of baffles (36), wherein the bottom ends of the two sets of baffles (36) are connected with the right side of the top end of the bottom plate (1).

6. The water jet cutting machine according to claim 5, further comprising four sets of the lifting rods (37), wherein the inner sides of the top ends of the four sets of the lifting rods (37) are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the base plate (1).

7. The water jet cutting machine according to claim 6, characterized in that the outer side walls of the outer ends of the four sets of lifting rods (37) are provided with handle sleeves (38).

8. The water jet cutting machine according to claim 7, further comprising four sets of stabilizing pads (39), wherein the top ends of the four sets of stabilizing pads (39) are connected to the bottom ends of the four sets of support plates (2), respectively.

9. The water jet cutting machine according to claim 8, further comprising a support plate (40), wherein the top end of the support plate (40) is connected to the bottom end of the ultra-high pressure pressurizer (4), and the left end of the support plate (40) is connected to the right end of the work box (3).