CN216504394U

CN216504394U - Water jet cutting device applied to workpiece production

Info

Publication number: CN216504394U
Application number: CN202122963493.7U
Authority: CN
Inventors: 冯雨桐; 魏华; 孙嘉岑; 王璐璐; 李蒙召; 李思睿; 满美杉; 樊克松
Original assignee: Henan Normal University
Current assignee: Henan Normal University
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-13
Anticipated expiration: 2031-11-30

Abstract

The utility model belongs to the technical field of water jet cutting, and discloses a water jet cutting device applied to workpiece production, which comprises a cutting platform, an ultra-high pressure pump device and a hose, wherein an installation frame and a cutting nozzle are arranged above the cutting platform, long rods are fixedly arranged on two sides of an inner cavity of the cutting platform, and a baffle and a flexible spring are movably sleeved on the outer surfaces of the long rods from top to bottom in sequence. According to the utility model, through the arrangement of the long rod, the baffle, the flexible spring, the first movable plate and the limiting rod, due to the matching between the round shaft and the first movable plate, the first movable plate can move left and right along the outer surface of the round shaft, so that the baffle can be relieved from limiting through the matching between the limiting rod and the cutting platform, at the moment, because the flexible spring is in a compressed state, an elastic force can be applied to the baffle, and the baffle can be driven to move upwards through the matching between the baffle and the long rod, so that water flow can be shielded.

Description

Water jet cutting device applied to workpiece production

Technical Field

The utility model belongs to the technical field of water jet cutting, and particularly relates to a water jet cutting device applied to workpiece production.

Background

The water jet cutting is a plane cutting machine tool formed by combining an ultrahigh pressure water jet generator and a two-dimensional numerical control processing platform, the pressure of water flow is increased to be high enough, the water flow has great kinetic energy and can penetrate chemical fibers, wood, leather, rubber and the like, a certain proportion of abrasive materials are mixed in high-speed water flow, almost all hard materials such as ceramics, stone, glass, metal, alloy and the like can be penetrated, the processing is started or ended at any position of the materials under the guidance of the two-dimensional numerical control processing platform, and the cutting machine tool moves at a proper speed according to a set track to realize the plane cutting processing of any figure.

At present, when an enterprise produces a workpiece, the enterprise often needs to use a water jet cutting device to cut the workpiece, and in the actual use process of the existing water jet cutting device, although the basic purpose of cutting the workpiece can be realized, the existing water jet cutting device does not have a good protection structure, so that under the action of high-pressure water flow, the water flow can cause the water flow to sputter everywhere when the workpiece is cut, and further inconvenience is brought to an operator.

Meanwhile, in the use process of the existing water jet cutting device, because the existing water jet cutting device does not have a good structure for fixing the workpiece, when the workpiece with light weight is cut, the workpiece is subjected to position deviation under the action of water flow, the cutting effect is further reduced, and therefore the existing water jet cutting device needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provides a water jet cutting device applied to workpiece production, which has the advantages of preventing water flow sputtering and conveniently fixing the workpiece.

In order to achieve the purpose, the utility model provides the following technical scheme: a water jet cutting device applied to workpiece production comprises a cutting platform, an ultra-high pressure pump device and a hose, wherein a mounting frame and a cutting nozzle are arranged above the cutting platform, long rods are fixedly mounted on two sides of an inner cavity of the cutting platform, a baffle and a flexible spring are sequentially and movably sleeved on the outer surface of each long rod from top to bottom, a handle is fixedly mounted on the right side of the flexible spring, a round shaft is fixedly mounted inside the handle, a first movable plate and a rigid spring are sequentially and movably sleeved on the outer surface of the round shaft from left to right, a limiting rod is fixedly mounted on the left side of the first movable plate, and the ultra-high pressure pump device and the cutting nozzle are fixedly communicated through the hose.

As a preferred technical scheme of the utility model, a brake motor is fixedly installed inside the cutting platform, a first gear is fixedly installed at the other end of an output shaft of the brake motor, a round bar is fixedly installed at the top of the cutting platform, a second movable plate is movably sleeved on the outer surface of the round bar, a rotating bar is movably sleeved on the top of the cutting platform, a second gear is fixedly sleeved on the outer surface of the rotating bar, a transmission belt is connected between the first gear and the second gear in a transmission manner, and a clamping block is fixedly installed at the top of the second movable plate.

As a preferred technical scheme of the utility model, two ends of the flexible spring are respectively fixedly connected with the cutting platform and the baffle plate, the cross section of the baffle plate is U-shaped, and due to the design of the flexible spring, the baffle plate has good elastic resetting performance, and at the moment, the flexible spring is in a compressed state, so that an elastic force is applied to the baffle plate, the baffle plate can be driven to move upwards through the matching between the baffle plate and the long rod, and then water flow can be shielded, and the water flow can be prevented from splashing to clothes of operators.

As a preferred technical solution of the present invention, two ends of the rigid spring are respectively fixedly connected to the first movable plate and the handle, and the limit rod penetrates through the baffle and is movably sleeved with the cutting platform, due to the design of the rigid spring, the first movable plate has a good elastic resetting performance, and at this time, the rigid spring is in a compressed state, so that an elastic force is applied to the first movable plate, and the baffle can be limited by the cooperation between the limit rod and the cutting platform.

As a preferred technical scheme of the utility model, the inner wall of the transmission belt is provided with teeth, the teeth are respectively engaged and connected with the first gear and the second gear, and due to the design of the transmission belt, when the first gear rotates, the transmission belt is driven to rotate, so that the second gear drives the rotating rod to rotate through the matching of the transmission belt and the second gear, and the second movable plate can be adjusted.

As a preferred technical scheme of the utility model, the rubber block is adhered to the inner side of the clamping block, the rubber block is conical, two threads are arranged on the outer surface of the rotating rod, the directions of the two threads are opposite, the number of the second movable plates is two, the two second movable plates are both in threaded sleeve connection with the rotating rod, due to the design of the rotating rod, the second movable plates are driven to move oppositely or oppositely when the rotating rod rotates through the two opposite threads, so that the rotating rod can be driven to clamp a workpiece, and meanwhile, the friction force between the workpiece and the rotating rod is increased through the conical rubber block on the inner side of the rotating rod, so that the workpiece is more stable.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the long rod, the baffle, the flexible spring, the first movable plate and the limiting rod, due to the matching between the circular shaft and the first movable plate, the first movable plate can move left and right along the outer surface of the circular shaft, so that the limit of the baffle can be relieved through the matching between the limiting rod and the cutting platform, at the moment, because the flexible spring is in a compressed state, an elastic force can be applied to the baffle, the baffle can be driven to move upwards through the matching between the baffle and the long rod, water flow can be shielded, and further, water flow can be prevented from sputtering to an operator.

2. According to the utility model, the first gear is rotated due to the operation of the brake motor, so that the first gear can drive the second gear to rotate through the transmission belt through the cooperation between the first gear and the transmission belt, the second gear can drive the rotation rod to rotate, the two second movable plates can move in the opposite directions or in the opposite directions through the threads on the surfaces of the two rotating rods, and the workpiece can be clamped and fixed through the clamping block.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional side view of the present invention;

FIG. 3 is a schematic cross-sectional view of the baffle of the present invention;

FIG. 4 is a schematic cross-sectional view of the back side of the present invention;

fig. 5 is a schematic view of the enlarged structure of a portion a in fig. 4 according to the present invention.

In the figure: 1. cutting the platform; 2. an ultra-high pressure pumping arrangement; 3. a mounting frame; 4. cutting the spray head; 5. a long rod; 6. a baffle plate; 7. a flexible spring; 8. a handle; 9. a circular shaft; 10. a first movable plate; 11. a rigid spring; 12. a limiting rod; 13. a brake motor; 14. a first gear; 15. a round bar; 16. a second movable plate; 17. rotating the rod; 18. a second gear; 19. a transmission belt; 20. and (4) clamping the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the utility model provides a water jet cutting device applied to workpiece production, which comprises a cutting platform 1, an ultra-high pressure pump device 2 and a hose, wherein an installation frame 3 and a cutting nozzle 4 are arranged above the cutting platform 1, long rods 5 are fixedly arranged on both sides of an inner cavity of the cutting platform 1, a baffle 6 and a flexible spring 7 are movably sleeved on the outer surface of each long rod 5 from top to bottom in sequence, a handle 8 is fixedly arranged on the right side of each flexible spring 7, a round shaft 9 is fixedly arranged inside each handle 8, a first movable plate 10 and a rigid spring 11 are movably sleeved on the outer surface of each round shaft 9 from left to right in sequence, a limiting rod 12 is fixedly arranged on the left side of each first movable plate 10, and the ultra-high pressure pump device 2 and the cutting nozzle 4 are fixedly communicated through the hose.

Wherein, the inside fixed mounting of cutting platform 1 has brake motor 13, the other end fixed mounting of brake motor 13 output shaft has first gear 14, the top fixed mounting of cutting platform 1 has round bar 15, the surface activity of round bar 15 has cup jointed second fly leaf 16, the top activity of cutting platform 1 has cup jointed dwang 17, the surface of dwang 17 is cup jointed second gear 18, the transmission is connected with drive belt 19 between first gear 14 and the second gear 18, the top fixed mounting of second fly leaf 16 has grip block 20, because the design of second fly leaf 16, through the cooperation between second fly leaf 16 and the round bar 15, make second fly leaf 16 can remove along the surface of round bar 15, thereby can drive grip block 20 and press from both sides tight location to the work piece.

Wherein, the both ends of flexible spring 7 respectively with

cutting platform

1 and 6 fixed connection of baffle, the cross-section of baffle 6 is the U font, because flexible spring 7's design, make baffle 6 have good elasticity reset performance, flexible spring 7 is compression state this moment, consequently can apply an elasticity to baffle 6, thereby can drive baffle 6 upward movement through the cooperation between baffle 6 and the stock 5, and then can shelter from rivers, make can avoid rivers to splash operating personnel's clothing.

Wherein, the both ends of stiff spring 11 respectively with first fly leaf 10 and handle 8 fixed connection, gag lever post 12 pass baffle 6 and cup joint with cutting platform 1 activity, because stiff spring 11's design for first fly leaf 10 has good elasticity reset performance, and stiff spring 11 is compression state this moment, consequently can exert an elasticity to first fly leaf 10, thereby can carry on spacingly to baffle 6 through the cooperation between gag lever post 12 and the cutting platform 1.

Wherein, the inner wall of drive belt 19 is equipped with the tooth, and the tooth is connected with first gear 14 and the meshing of second gear 18 respectively, because the design of drive belt 19 for will drive belt 19 and rotate when first gear 14 takes place to rotate, thereby through the cooperation of drive belt 19 with second gear 18, make second gear 18 drive dwang 17 take place to rotate, and then can adjust second fly leaf 16.

Wherein, the inboard of grip block 20 is glued there is the block rubber, the shape of block rubber is the toper, the surface of dwang 17 is equipped with two sections screws, the opposite direction of two sections screws, the quantity of second fly leaf 16 is two, two second fly leaves 16 all cup joint with dwang 17 screw thread, because the design of dwang 17, it carries out opposite or back-to-back motion to drive second fly leaf 16 when making dwang 17 take place to rotate through two sections opposite screws, thereby can drive dwang 17 and carry out the centre gripping to the work piece, simultaneously through the inboard toper block rubber of dwang 17, make the frictional force between increase work piece and dwang 17, and then make the more stable of work piece.

The working principle and the using process of the utility model are as follows:

firstly, an operator can start the brake motor 13, because the first gear 14 rotates due to the operation of the brake motor 13, the first gear 14 can drive the second gear 18 to rotate through the transmission belt 19 by the cooperation between the first gear 14 and the transmission belt 19, at this time, the second gear 18 can drive the rotating rod 17 to rotate, the two second movable plates 16 can move in the opposite directions or in the opposite directions by the opposite threads at the two ends of the surface of the rotating rod 17, and then the workpiece can be clamped and fixed through the clamping block 20;

afterwards, operating personnel can hold handle 8 and stimulate first fly leaf 10, because cooperation between circle axle 9 and the first fly leaf 10, make can drive first fly leaf 10 and remove about the surface of circle axle 9, thereby can remove spacingly to baffle 6 through gag lever post 12 and cutting platform 1's cooperation, this moment because flexible spring 7 is compression state, consequently can apply an elasticity to baffle 6, make can drive baffle 6 upward movement through the cooperation between baffle 6 and stock 5, thereby can shelter from rivers, and then can avoid rivers to sputter operating personnel.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be applied to water jet cutting device of work piece production, includes cutting platform (1), super high pressure pump unit (2) and hose, be equipped with mounting bracket (3) and cutting shower nozzle (4) above cutting platform (1), its characterized in that: the cutting platform is characterized in that long rods (5) are fixedly mounted on two sides of an inner cavity of the cutting platform (1), a baffle (6) and a flexible spring (7) are sequentially and movably sleeved on the outer surface of each long rod (5) from top to bottom, a handle (8) is fixedly mounted on the right side of the flexible spring (7), a round shaft (9) is fixedly mounted inside the handle (8), a first movable plate (10) and a rigid spring (11) are sequentially and movably sleeved on the outer surface of the round shaft (9) from left to right, a limiting rod (12) is fixedly mounted on the left side of the first movable plate (10), and the ultra-high pressure pump device (2) is fixedly communicated with the cutting nozzle (4) through a hose.

2. A water jet cutting device applied to workpiece production according to claim 1, characterized in that: the inside fixed mounting of cutting platform (1) has brake motor (13), the other end fixed mounting of brake motor (13) output shaft has first gear (14), the top fixed mounting of cutting platform (1) has round bar (15), second fly leaf (16) has been cup jointed in the surface activity of round bar (15), dwang (17) has been cup jointed in the top activity of cutting platform (1), the outer fixed cover of dwang (17) has second gear (18), the transmission is connected with drive belt (19) between first gear (14) and second gear (18), the top fixed mounting of second fly leaf (16) has grip block (20).

3. A water jet cutting device applied to workpiece production according to claim 1, characterized in that: the two ends of the flexible spring (7) are respectively fixedly connected with the cutting platform (1) and the baffle (6), and the cross section of the baffle (6) is U-shaped.

4. A water jet cutting device applied to workpiece production according to claim 1, characterized in that: the two ends of the rigid spring (11) are respectively fixedly connected with the first movable plate (10) and the handle (8), and the limiting rod (12) penetrates through the baffle (6) and is movably sleeved with the cutting platform (1).

5. A water jet cutting device applied to workpiece production according to claim 2, characterized in that: the inner wall of the transmission belt (19) is provided with teeth which are respectively meshed with the first gear (14) and the second gear (18).

6. A water jet cutting device applied to workpiece production according to claim 2, characterized in that: the inboard of grip block (20) is glued there is the block rubber, the shape of block rubber is the toper, the surface of dwang (17) is equipped with two sections screw threads, two sections the opposite direction of screw thread, the quantity of second fly leaf (16) is two, two second fly leaf (16) all cup joints with dwang (17) screw thread.