Powerful plate cutting device

Abstract

The utility model relates to the technical field of plate cutting machining equipment, in particular to a powerful plate cutting device which comprises a base, a plate bearing frame is fixedly mounted at the top of the base, a multi-shaft electric control sliding rail assembly is arranged at the top of the plate bearing frame, and a water jet cutting protection assembly is arranged at the top of the multi-shaft electric control sliding rail assembly. A to-be-cut plate is arranged under the water jet cutting protection assembly. The position of the high-pressure water jet cutter body can be flexibly adjusted through cooperation of the sliding block and the multi-shaft electric control sliding rail assembly, accurate cutting of different positions of a to-be-cut plate is achieved, and diversified cutting requirements are met. According to the water jet cutting protection assembly, water spray and scrap splashing generated during water jet cutting can be effectively prevented, the combination of the limiting column, the limiting ring and the spring can play a certain buffering and limiting role on the protection structure during cutting, the stability of the water jet cutting protection assembly during cutting is ensured, and the cutting precision is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of plate cutting processing equipment, in particular to a strong plate cutting device. BACKGROUND

[0002] In the field of plate cutting processing, strong plate cutting has high requirements on cutting precision, cutting efficiency and safety during cutting. Traditional cutting methods, such as flame cutting and plasma cutting, often have limitations when facing some special materials or high-precision plate cutting, such as rough cutting surface and large heat-affected zone. Water jet cutting, as a relatively advanced cutting technology, has been widely used in strong plate cutting due to its high cutting precision, wide range of materials that can be cut, and no thermal deformation. However, during water jet cutting, high-pressure water flow may splash and scatter, which not only threatens the safety of operators, but also causes the deterioration of the working environment, affecting the service life of the equipment and the cutting quality.

[0003] For the related technology in the above, the inventor found that the following defects exist: the existing device may only have a simple protective shell without multi-level comprehensive protection, which makes the high-pressure water flow easy to splash out from the gaps or weak parts of the device, causing damage to the operators and surrounding equipment. For the water flow scattering that may occur during high-pressure water jet cutting, there is no targeted protection structure like an inner protective sleeve to effectively block the lateral water flow generated during cutting, which pollutes the environment around the cutting area and increases the safety hazard. SUMMARY

[0004] In view of the deficiencies of the prior art, in order to solve the problems mentioned in the background art, the present application provides a strong plate cutting device.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a strong plate cutting device, comprising a base, a plate bearing frame is fixedly installed on the top of the base, a multi-axis electric control sliding rail assembly is arranged on the top of the plate bearing frame, a water jet cutting protection assembly is arranged on the top of the multi-axis electric control sliding rail assembly, and a plate to be cut is arranged below the water jet cutting protection assembly.

[0006] The water jet cutting protection assembly comprises a high-pressure water pump, a sliding block, a filter pipeline, a high-pressure water jet body, a protection top plate, an upper protection sleeve, a limiting hole, a lower protection sleeve and a ring-shaped protection bottom plate, the sliding block is movably installed at the top of a multi-axis electric control sliding rail assembly, the top of the sliding block is fixedly installed with the high-pressure water pump, the bottom of the high-pressure water pump is communicated with the filter pipeline, the bottom of the filter pipeline is communicated with the high-pressure water jet body, one side of the filter pipeline is fixedly installed with the protection top plate, the bottom of the protection top plate is fixedly connected with the upper protection sleeve, the top of the protection top plate and the upper protection sleeve is penetrated with the limiting hole, the bottom of the upper protection sleeve is movably sleeved with the lower protection sleeve, and the bottom of the lower protection sleeve is fixedly connected with the ring-shaped protection bottom plate.

[0007] Optionally, the water jet cutting protection assembly further comprises a limiting column, a limiting ring, a spring, an inner protection sleeve, a bearing ring and a ball, the limiting column is fixedly installed at the top of the ring-shaped protection bottom plate, the top and the middle of the limiting column are fixedly sleeved with the limiting ring, the limiting rings are fixedly connected with the spring, the spring is sleeved on one side of the limiting column, one side of the ring-shaped protection bottom plate close to the high-pressure water jet body is fixedly connected with the inner protection sleeve, the bottom of the ring-shaped protection bottom plate is fixedly installed with the bearing ring, and the inside of the bearing ring is movably installed with the ball.

[0008] Optionally, the multi-axis electric control sliding rail assembly comprises an X-axis electric control sliding rail fixedly installed at the top of the plate material bearing frame, a Y-axis electric control sliding rail movably installed at one side of the X-axis sliding rail, and a Z-axis sliding rail movably installed at the top of the Y-axis sliding rail, the plate material to be cut is fixedly installed at the top of the plate material bearing frame, the bottom of the plate material bearing frame is a semi-closed water pool, and the plate material to be cut is arranged directly below the high-pressure water jet body.

[0009] Optionally, the limiting column is movably sleeved in the limiting hole, the limiting ring at the top of the limiting column is movably connected with the top of the protection top plate, and the limiting ring at the middle of the limiting column is fixedly sleeved on one side of the limiting column.

[0010] Optionally, the height of the lower protection sleeve is equal to that of the inner protection sleeve, and the thickness of the ring-shaped protection bottom plate is equal to that of the upper protection sleeve.

[0011] Optionally, the plate material to be cut is movably connected with the ball, and the target distance between the high-pressure water jet body and the plate material to be cut during cutting is 0.2-0.8 mm.

[0012] In summary, the application has the following beneficial technical effects:

[0013] 1. The utility model discloses a flexible adjustment high pressure water sword body position can be realized accurate cutting of different positions of the plate to be cut, satisfy the diversified cutting demand, the protection structure that protection top board, upper protection sleeve pipe, lower protection sleeve pipe and annular protection bottom board constitute can effectively block the splash, the chippings of water sword cutting, the combination of limiting column, limiting ring and spring can play a certain buffer and limiting effect to the protection structure in cutting, ensure the stability of water sword cutting protection assembly when cutting, improve cutting accuracy.

[0014] 2. The utility model discloses when using, lower protection sleeve pipe and inner protection sleeve pipe height are equal, annular protection bottom board and upper protection sleeve pipe thickness are equal, this design makes the protection structure more regular and reasonable, help to under different cutting conditions, can better play the protection effect, strengthened the adaptability of device to different plate cutting, the setting of bearing ring and ball bearing makes the contact between the plate to be cut and water sword cutting protection assembly more flexible, the plate can better adapt to cutting action in the cutting process, the reasonable target distance that keeps 0.2-0.8mm of high pressure water sword body and the plate to be cut, help to guarantee cutting accuracy. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the whole structure schematic diagram of equipment in the embodiment of the application;

[0016] Figure 2 It is the local structure schematic diagram of equipment in the embodiment of the application;

[0017] Figure 3 It is the local structure schematic diagram of water sword cutting protection assembly in the embodiment of the application;

[0018] Figure 4 It is the local structure installation schematic diagram of water sword cutting protection assembly in the embodiment of the application;

[0019] Fig. 1, base;2, plate bearing frame;3, multi-shaft electric control sliding rail assembly;4, plate to be cut;5, water sword cutting protection assembly;501, high pressure water pump;502, sliding block;503, filter pipeline;504, high pressure water sword body;505, protection top board;506, upper protection sleeve pipe;507, limiting hole;508, lower protection sleeve pipe;509, annular protection bottom board;510, limiting column;511, limiting ring;512, spring;513, inner protection sleeve pipe;514, bearing ring;515, ball bearing. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings Figures 1-4 The application is further described in detail.

[0021] The embodiment of the application discloses a strong plate cutting device.

[0022] Please see Figure 1 A high-powered sheet metal cutting device includes a base 1, a sheet metal support frame 2 fixedly installed on the top of the base 1, a multi-axis electrically controlled slide rail assembly 3 on the top of the sheet metal support frame 2, a water jet cutting protection assembly 5 on the top of the multi-axis electrically controlled slide rail assembly 3, and a sheet metal to be cut 4 placed directly below the water jet cutting protection assembly 5.

[0023] Please see Figures 2 to 4 The waterjet cutting protective assembly 5 includes a high-pressure water pump 501, a slider 502, a filter pipe 503, a high-pressure waterjet body 504, a protective top plate 505, an upper protective sleeve 506, a limiting hole 507, a lower protective sleeve 508, and an annular protective base plate 509. The slider 502 is movably installed on the top of the multi-axis electrically controlled slide rail assembly 3. The high-pressure water pump 501 is fixedly installed on the top of the slider 502. The bottom of the high-pressure water pump 501 is connected to the filter pipe 503. The bottom of the filter pipe 503 is connected to the high-pressure waterjet body 504. The protective top plate 505 is fixedly installed on one side of the filter pipe 503. The bottom of the protective top plate 505 is fixedly connected to the upper protective sleeve 506. The tops of both the protective top plate 505 and the upper protective sleeve 506 are provided with limiting holes 507. The bottom of the upper protective sleeve 506 is movably sleeved with the lower protective sleeve 508. The bottom of the lower protective sleeve 508 is fixedly connected to the annular protective base plate 509.

[0024] The waterjet cutting protective assembly 5 also includes a limiting post 510, a limiting ring 511, a spring 512, an inner protective sleeve 513, a bearing ring 514, and a ball bearing 515. The limiting post 510 is fixedly installed on the top of the annular protective base plate 509. The limiting ring 511 is fixedly sleeved on the top and middle of the limiting post 510. The spring 512 is fixedly connected between the limiting rings 511. The spring 512 is sleeved on one side of the limiting post 510. The inner protective sleeve 513 is fixedly connected on the side of the annular protective base plate 509 near the high-pressure waterjet body 504. The bearing ring 514 is fixedly installed on the bottom of the annular protective base plate 509. The ball bearing 515 is movably installed inside the bearing ring 514.

[0025] The multi-axis electrically controlled slide rail assembly 3 includes an X-axis electrically controlled slide rail fixedly installed on the top of the plate support frame 2, a Y-axis electrically controlled slide rail movably installed on one side of the X-axis slide rail, and a Z-axis slide rail movably installed on the top of the Y-axis slide rail. The plate to be cut 4 is fixedly installed on the top of the plate support frame 2. The bottom of the plate support frame 2 is a semi-enclosed water tank. The plate to be cut 4 is located directly below the high-pressure water jet body 504.

[0026] The limiting post 510 is movably sleeved inside the limiting hole 507, the limiting ring 511 at the top of the limiting post 510 is movably connected to the top of the protective top plate 505, and the limiting ring 511 in the middle of the limiting post 510 is fixedly sleeved on one side of the limiting post 510.

[0027] The height of the lower protective sleeve 508 is equal to that of the inner protective sleeve 513, and the thickness of the annular protective bottom plate 509 is equal to that of the upper protective sleeve 506.

[0028] The to-be-cut plate 4 is movably connected with the ball 515, and the target distance between the high-pressure water jet body 504 and the to-be-cut plate 4 during cutting is 0.2-0.8 mm.

[0029] It needs to be further explained that:

[0030] The protective top plate 505, the upper protective sleeve 506, the lower protective sleeve 508 and the annular protective bottom plate 509 in the water jet cutting protection assembly 5 jointly build a rigorous protection system. In the water jet cutting process, the high-pressure water flow carries a huge amount of energy, and a large amount of water splashes and debris will be generated during cutting. The protective top plate 505 can effectively block the upward splashing of water and debris, avoiding damage to other parts above the equipment or affecting the normal operation of the equipment. The upper protective sleeve 506 and the lower protective sleeve 508 provide protection from the side to prevent water splashes and debris from splashing in all directions, ensuring the safety of the operator and reducing the pollution to the working environment. The annular protective bottom plate 509 is in close contact with the to-be-cut plate 4, further preventing the spread of cutting-generated debris downward, ensuring that the cutting work is carried out in a relatively safe and clean environment.

[0031] The high-pressure water pump 501 serves as the power source of the water jet cutting protection assembly 5, providing strong water pressure for the entire cutting process. The high-pressure water flow is delivered to the high-pressure water jet body 504 through the filter pipe 503. The high-pressure water jet body 504 cuts the to-be-cut plate 4 with a precise target distance of 0.2-0.8 mm. The sliding block 502 is installed on the multi-axis electric control sliding rail assembly 3, allowing the high-pressure water jet body 504 to move flexibly in the X, Y and Z axis directions, thereby meeting the cutting requirements of different positions and shapes of the plate. Whether it is straight-line cutting, curve cutting or complex pattern cutting, it can be accurately completed, greatly improving the flexibility and processing precision of cutting.

[0032] The limiting column 510, the limiting ring 511 and the spring 512 cooperate with each other to stabilize the water jet cutting protection assembly 5. The limiting column 510 is movably sleeved in the limiting hole 507, the limiting ring 511 at the top is movably connected with the protective top plate 505, the limiting ring 511 in the middle is fixed on one side of the limiting column 510, and the spring 512 provides a buffer force to reduce the impact of vibration or collision on cutting accuracy during cutting. At the same time, the height of the lower protective sleeve 508 is equal to that of the inner protective sleeve 513, and the thickness of the annular protective bottom plate 509 is equal to that of the upper protective sleeve 506. This design enables the water jet cutting protection assembly 5 to maintain good performance under different cutting conditions, enhances the adaptability to cutting of various plates, and ensures the smooth progress of the cutting work.

[0033] The working principle of the above embodiment is as follows:

[0034] Firstly, the to-be-cut plate 4 is placed on the plate carrier 2 and accurately positioned and firmly fixed. The bottom of the plate carrier 2 is a semi-closed pool that can receive the waste water and debris generated during cutting to provide a stable working platform for subsequent cutting operation.

[0035] Secondly, the high-pressure water pump 501 is started. It is the power core of the water jet cutting protection assembly 5 and pressurizes the water flow to a high-pressure state that meets the cutting requirements. The pressurized water flow passes through the filter pipe 503 to remove impurities, ensuring that the water flow emitted by the high-pressure water jet body 504 is pure, avoiding damage to the cutting accuracy and water jet components caused by impurities.

[0036] Then, the multi-axis electric control sliding rail assembly 3 starts to work. It includes an X-axis electric control sliding rail, a Y-axis electric control sliding rail and a Z-axis sliding rail. The X-axis electric control sliding rail is fixed on the top of the plate carrier 2, the Y-axis electric control sliding rail is movably installed on one side of the X-axis sliding rail, and the Z-axis sliding rail is movably installed on the top of the Y-axis sliding rail. Through the coordinated movement of these sliding rails, the water jet cutting protection assembly 5 installed on the slider 502 on the top of the multi-axis electric control sliding rail assembly 3 can move flexibly in three-dimensional space and reach any position of the to-be-cut plate 4.

[0037] Next, when the water jet cutting protection assembly 5 moves to the specified position, the high-pressure water jet body 504 is aligned with the to-be-cut plate 4 at a precise target distance of 0.2-0.8 mm. The high-pressure pure water flow is emitted from the high-pressure water jet body 504 to cut the plate by using the strong impact force of the high-pressure water flow. During the cutting process, the protection structure of the water jet cutting protection assembly 5 starts to play a role to prevent water splashing and debris from flying.

[0038] Finally, the protection top plate 505, the upper protection sleeve 506, the lower protection sleeve 508 and the annular protection bottom plate 509 jointly constitute a protection system to block water splashing and debris generated by cutting in all directions. The limiting column 510, the limiting ring 511 and the spring 512 cooperate with each other to reduce the impact of vibration and collision during cutting, ensuring the stability and precision of cutting. At the same time, the lower protection sleeve 508 has the same height as the inner protection sleeve 513, and the annular protection bottom plate 509 has the same thickness as the upper protection sleeve 506, ensuring that the water jet cutting protection assembly 5 can operate well under different working conditions and complete the entire plate cutting work.

[0039] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application. Therefore, any equivalent changes made on the basis of the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A high-strength sheet metal cutting device, comprising a base (1), characterized in that: The top of the base (1) is fixedly installed with a plate support frame (2), the top of the plate support frame (2) is provided with a multi-axis electrically controlled slide rail assembly (3), the top of the multi-axis electrically controlled slide rail assembly (3) is provided with a water jet cutting protection assembly (5), and the plate to be cut (4) is provided directly below the water jet cutting protection assembly (5). The waterjet cutting protective assembly (5) includes a high-pressure water pump (501), a slider (502), a filter pipe (503), a high-pressure water jet body (504), a protective top plate (505), an upper protective sleeve (506), a limiting hole (507), a lower protective sleeve (508), and an annular protective bottom plate (509). The slider (502) is movably mounted on the top of the multi-axis electrically controlled slide rail assembly (3). The high-pressure water pump (501) is fixedly mounted on the top of the slider (502), and the bottom of the high-pressure water pump (501) is connected to the filter pipe (503). The bottom of the filter pipe (503) is connected to a high-pressure water jet body (504). A protective top plate (505) is fixedly installed on one side of the filter pipe (503). An upper protective sleeve (506) is fixedly connected to the bottom of the protective top plate (505). Limiting holes (507) are opened through the top of both the protective top plate (505) and the upper protective sleeve (506). A lower protective sleeve (508) is movably sleeved at the bottom of the upper protective sleeve (506). An annular protective bottom plate (509) is fixedly connected to the bottom of the lower protective sleeve (508).

2. The high-strength plate cutting device according to claim 1, characterized in that: The waterjet cutting protection assembly (5) further includes a limiting post (510), a limiting ring (511), a spring (512), an inner protective sleeve (513), a bearing ring (514), and a ball bearing (515). The limiting post (510) is fixedly installed on the top of the annular protective base plate (509). The limiting ring (511) is fixedly sleeved on the top and middle of the limiting post (510). The spring (512) is fixedly connected between the limiting rings (511). The spring (512) is sleeved on one side of the limiting post (510). The inner protective sleeve (513) is fixedly connected on the side of the annular protective base plate (509) near the high-pressure waterjet body (504). The bearing ring (514) is fixedly installed on the bottom of the annular protective base plate (509). The ball bearing (515) is movably installed inside the bearing ring (514).

3. The high-strength plate cutting device according to claim 1, characterized in that: The multi-axis electrically controlled slide rail assembly (3) includes an X-axis electrically controlled slide rail fixedly installed on the top of the plate support frame (2), a Y-axis electrically controlled slide rail movably installed on one side of the X-axis slide rail, and a Z-axis slide rail movably installed on the top of the Y-axis slide rail. The plate to be cut (4) is fixedly installed on the top of the plate support frame (2). The bottom of the plate support frame (2) is a semi-enclosed water tank. The plate to be cut (4) is located directly below the high-pressure water jet body (504).

4. The high-strength plate cutting device according to claim 2, characterized in that: The limiting post (510) is movably sleeved inside the limiting hole (507), the limiting ring (511) at the top of the limiting post (510) is movably connected to the top of the protective top plate (505), and the limiting ring (511) in the middle of the limiting post (510) is fixedly sleeved on one side of the limiting post (510).

5. The high-strength plate cutting device according to claim 1, characterized in that: The lower protective sleeve (508) and the inner protective sleeve (513) are at the same height, and the thickness of the annular protective base plate (509) is the same as the thickness of the upper protective sleeve (506).

6. The high-strength plate cutting device according to claim 1, characterized in that: The plate to be cut (4) is movably connected to the ball bearing (515), and the target distance between the high-pressure water jet body (504) and the plate to be cut (4) is 0.2-0.8mm during cutting.

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