Water jet cutting machine with water jet head convenient to assemble

Abstract

The utility model discloses a water jet cutting machine convenient for assembling a water jet head, which comprises a U-shaped plate used for installing the water jet head and connected with a machine body; a limiting block is welded to the top of the water jet cutter head through a rectangular connecting plate. The middle of the bottom of the U-shaped plate is provided with a limiting slot for inserting the water cutter head, the top of the limiting slot is provided with a through hole, and the limiting block penetrates through the through hole; limiting plates are arranged on the left side and the right side of the through hole, the limiting plates abut against the bottoms of the limiting blocks, round rods are installed on the outer walls of the limiting plates, the outer ends of the left round rod and the right round rod penetrate through vertical plates on the two sides of the U-shaped plate respectively, the round rods are sleeved with springs, and the springs are located between the limiting plates and the vertical plates of the U-shaped plate; according to the water jet cutter with the water jet cutter head convenient to assemble, the water jet cutter head is convenient to disassemble and assemble, and the stability of the water jet cutter head is improved while the water jet cutter head is convenient to assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of water jet cutting, in particular to a water jet cutting machine which is convenient for assembling a water jet head. Background Art

[0002] Waterjet cutting, also known as water jet cutting, 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.

[0003] As disclosed in the prior art (publication (announcement) number: CN215747707U, the publication (announcement) date: 2022-02-08, a device combining a machining center and a sawing water jet is disclosed, including a frame, a machining center, a sawing device, a water jet device, a workbench, a first moving device, and a second moving device; the machining center is arranged on one side of the frame, the workbench is arranged on the other side of the frame, and the sawing device and the water jet device are arranged above the workbench through the first moving device; the first moving device is used to drive the sawing device and the water jet device to move relative to each other along the extension direction of the frame, and the second moving device is used to drive the plate to be processed to be transported between the machining center and the workbench. Different from the prior art, the utility model uses the second moving device to drive the plate to be processed to be transported between the machining center and the workbench, which can eliminate the need for manual handling, improve processing efficiency, and save time and effort.

[0004] However, the water jet head of this technology is difficult to disassemble and assemble, and has certain defects. Utility Model Content

[0005] The utility model aims to provide a water jet cutting machine with a water jet head that is easy to assemble, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0007] A water jet cutting machine with a convenient water jet head assembly, comprising: a shaped plate for mounting the water jet head, the shaped plate being connected to a machine body;

[0008] The top of the water jet head is welded with a limited block via a rectangular connecting plate;

[0009] A limiting slot for inserting the water jet head is provided at the middle of the bottom of the shaped plate, a through hole is provided at the top of the limiting slot, and the limiting block passes through the through hole;

[0010] Limiting plates are provided on both sides of the through hole, and the limiting plates are placed on the bottom of the limiting block. Round rods are installed on the outer walls of the limiting plates, and the outer ends of the left and right round rods pass through the vertical plates on both sides of the C-shaped plate respectively. Springs are mounted on the outside of the round rods, and the springs are located between the limiting plates and the vertical plates of the C-shaped plate.

[0011] Preferably, first cutouts are formed on both left and right sides of the top of the limiting block.

[0012] Preferably, a second cutout is provided on both left and right sides of the bottom of the limiting block, a fourth oblique cutout is provided on the inner side of the top of the limiting plate, and the second cutout and the fourth oblique cutout are offset against each other.

[0013] Preferably, a third oblique cut is formed at the bottom of the through hole.

[0014] Preferably, a threaded hole is provided in the middle of the outer portion of the limiting plate, an outer thread is provided on the inner end outer wall of the round rod, and the inner end of the round rod is screwed into the inner portion of the threaded hole.

[0015] Preferably, a pull ring is welded on the outer end of the round rod.

[0016] The utility model has at least the following beneficial effects:

[0017] The water jet cutting machine with a water jet head that is easy to assemble is convenient for disassembling the water jet head. When disassembly is required, the limit plate is pulled outward by a round rod so that the limit plate is separated from the limit block, and then the water jet head can be pulled out, which is convenient for disassembly of the water jet head.

[0018] During assembly, pull the limit plate outward through the round rod, hold the water jet head to make the limit block pass through the through hole, then release the round rod, and then the limit plate will automatically insert into the bottom of the limit block under the action of the spring, and the assembly is completed, which is convenient;

[0019] After assembly, the top of the water jet head is inserted into the limit slot to effectively prevent it from shaking left and right. The limit plate is pressed against the bottom of the water jet head to effectively prevent the water jet head from moving up and down and shifting left and right. The two work together to facilitate the assembly of the water jet head while improving its stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0021] Figure 1 This is a front view of the water jet cutting machine for assembling the water jet head of the utility model;

[0022] Figure 2This is an enlarged view of part A in the main sectional view of the water jet cutting machine for assembling the water jet head of the utility model;

[0023] Figure 3 It is a structural schematic diagram of a rectangular connecting plate of the utility model;

[0024] Figure 4 This is a force analysis diagram of the limit plate of the utility model.

[0025] In the figure: 100, machine body; 200, water jet head; 210, rectangular connecting plate; 220, limiting block; 221, first incision; 222, second incision; 300, shaped plate; 310, limiting slot; 320, through hole; 321, third oblique incision; 330, limiting plate; 331, fourth oblique incision; 340, round rod; 341, spring; 342, threaded hole; 350, pull ring. DETAILED DESCRIPTION

[0026] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0027] Please refer to Figure 1-Figure 3 As shown, in the embodiment of the utility model,

[0028] A water jet cutting machine that is easy to assemble a water jet head, comprising: a shaped plate 300 for mounting a water jet head 200, the shaped plate 300 being connected to a machine body 100;

[0029] The top of the water jet head 200 is welded with a limiting block 220 through a rectangular connecting plate 210;

[0030] A limiting slot 310 is provided at the middle of the bottom of the U-shaped plate 300 for inserting the water supply cutter head 200, and a through hole 320 is provided at the top of the limiting slot 310, through which the limiting block 220 passes;

[0031] A limit plate 330 is provided on both sides of the through hole 320. The limit plate 330 is pressed against the bottom of the limit block 220. Round rods 340 are installed on the outer walls of the limit plates 330. The outer ends of the left and right round rods 340 pass through the vertical plates on both sides of the C-shaped plate 300 respectively. A spring 341 is mounted on the outside of the round rod 340. The spring 341 is located between the limit plate 330 and the vertical plate of the C-shaped plate 300.

[0032] With the above design, the water knife head 200 is connected to the water knife head 200 through a pipeline. When disassembly is required, the limiting plate 330 is pulled outward through the round rod 340 so that the limiting plate 330 is separated from the limiting block 220, and then the water knife head 200 is pulled out, which facilitates the disassembly of the water knife head 200.

[0033] During assembly, the limiting plate 330 is pulled outward by the round rod 340, and the water jet head 200 is held so that the limiting block 220 passes through the through hole 320, and then the round rod 340 is released, and then the limiting plate 330 is automatically inserted into the bottom of the limiting block 220 under the action of the spring 341, and the assembly is completed, which is convenient for assembly;

[0034] After the assembly is completed, the top of the water jet head 200 is inserted into the interior of the limiting slot 310 to effectively prevent it from shaking left and right. The limiting plate 330 is pressed against the bottom of the water jet head 200 to effectively prevent the water jet head 200 from moving up and down and shifting left and right. The two work together to facilitate the assembly of the water jet head 200 while improving the stability of the water jet head 200.

[0035] First cutouts 221 are provided on both left and right sides of the top of the limiting block 220 to facilitate the limiting block 220 to pass through the through hole 320 .

[0036] like Figure 4 As shown, a second incision 222 is provided on both sides of the bottom of the limit block 220, and a fourth oblique incision 331 is provided on the inner side of the top of the limit plate 330. The second incision 222 and the fourth oblique incision 331 offset each other, thereby improving the fit between the limit plate 330 and the limit block 220. At the same time, under the action of the spring 341, the limit plate 330 supports the limit block 220. According to mechanical analysis, the limit block 220 will be subjected to a horizontal inward thrust F1 and an upward thrust F2, thereby improving the stability of the limit block 220. At the same time, the second incision 222 facilitates the limit block 220 to pass downward from the inside of the through hole 320, thereby facilitating the overall disassembly of the water jet head 200.

[0037] A third oblique cut 321 is formed at the bottom of the through hole 320 to facilitate the limiting block 220 to pass through the through hole 320 upwards.

[0038] A threaded hole 342 is provided in the middle of the outer portion of the limiting plate 330 , an outer thread is provided on the inner outer wall of the round rod 340 , and the inner end of the round rod 340 is screwed into the threaded hole 342 , so that the round rod 340 can be easily disassembled and assembled by twisting the round rod 340 .

[0039] A pull ring 350 is welded to the outer end of the round rod 340 , and the pull ring 350 is used to facilitate pulling the round rod 340 .

[0040] In summary:

[0041] The water jet cutting machine with a water jet head that is easy to assemble facilitates the disassembly and assembly of the water jet head 200;

[0042] The top of the water jet head 200 is inserted into the limiting slot 310 to effectively prevent the water jet head 200 from shaking left and right. The limiting plate 330 is pressed against the bottom of the water jet head 200 to effectively prevent the water jet head 200 from moving up and down and shifting left and right. The two work together to facilitate the assembly of the water jet head 200 and improve the stability of the water jet head 200.

[0043] The first cutouts 221 are provided on both the left and right sides of the top of the limit block 220 to facilitate the limit block 220 to pass through the through hole 320;

[0044] According to mechanical analysis, the limit block 220 will be subjected to a horizontal inward thrust F1 and an upward thrust F2, which improves the stability of the limit block 220. At the same time, the second incision 222 facilitates the limit block 220 to pass downward from the inside of the through hole 320, thereby facilitating the overall disassembly of the water jet head 200.

[0045] It should be noted that the profile plate 300 can be arbitrarily installed on the body of a water jet cutting machine of different models, not limited to Figure 1 One of them.

[0046] The above description shows and describes several preferred embodiments of the utility model, but as before, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept of this article through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A water jet cutting machine with a water jet head that is easy to assemble, characterized in that: include: A shaped plate (300) for mounting a water jet head (200), wherein the shaped plate (300) is connected to the machine body (100); A limiting block (220) is welded to the top of the water jet head (200) via a rectangular connecting plate (210); A limiting slot (310) for inserting the water jet head (200) is provided at the middle of the bottom of the shaped plate (300), a through hole (320) is provided at the top of the limiting slot (310), and the limiting block (220) passes through the through hole (320); The left and right sides of the through hole (320) are both provided with a limit plate (330), the limit plate (330) is pressed against the bottom of the limit block (220), the outer wall of the limit plate (330) is installed with a round rod (340), the outer ends of the left and right round rods (340) respectively pass through the vertical plates on both sides of the C-shaped plate (300), the outside of the round rod (340) is sleeved with a spring (341), and the spring (341) is located between the limit plate (330) and the vertical plate of the C-shaped plate (300).

2. A water jet cutting machine with a convenient water jet head assembly according to claim 1, characterized in that: The first cutouts (221) are formed on both left and right sides of the top of the limiting block (220).

3. A water jet cutting machine with a convenient water jet head assembly according to claim 1, characterized in that: The left and right sides of the bottom of the limiting block (220) are both provided with second cutouts (222), and the inner side of the top of the limiting plate (330) is provided with a fourth oblique cutout (331), and the second cutout (222) and the fourth oblique cutout (331) are abutted against each other.

4. A water jet cutting machine with a convenient water jet head assembly according to claim 1, characterized in that: A third oblique cutout (321) is formed at the bottom of the through hole (320).

5. A water jet cutting machine with a convenient water jet head assembly according to claim 4, characterized in that: A threaded hole (342) is provided in the middle of the outer portion of the limiting plate (330), an outer thread is provided on the inner outer wall of the round rod (340), and the inner end of the round rod (340) is screwed into the inner portion of the threaded hole (342).

6. The water jet cutting machine with a convenient water jet head assembly according to claim 1, characterized in that: A pull ring (350) is welded to the outer end of the round rod (340).

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