Workpiece fixing mechanism of water cutting numerical control machine tool

Abstract

The workpiece fixing mechanism of the water cutting numerical control machine tool comprises a shell, a clamping plate, a spraying device, a mounting box, a collecting box and a door body, the clamping plate is located on the upper side of the shell, and the spraying device is fixedly connected to the right side of the top of the clamping plate; the mounting box is fixedly connected to the lower side of the left side wall of the shell, the collecting box is connected to the right side of the top of an inner cavity of the shell in a clamped mode, and the door body is hinged to the front side wall of the shell. The work load of operators is reduced, convenience in actual use of the workpiece fixing mechanism is facilitated, the water circulation function of the workpiece fixing mechanism is achieved, the use cost of the workpiece fixing mechanism is controlled, and the actual use effect of the workpiece fixing mechanism is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing devices, in particular to a workpiece fixing mechanism of a waterjet numerically controlled machine tool. Background Art

[0002] The water jet cutting machine is a cutting device that uses ultra-high pressure water jets for cold cutting. It is stable, safe and reliable. It is commonly used in the processing of materials such as metal, stone and glass. In order to facilitate the cutting process, a workpiece fixing mechanism is generally used to fix the material.

[0003] Most of the existing workpiece fixing mechanisms do not have a waste recovery structure, which makes it difficult for operators to collect waste after use, affecting the convenience of the workpiece fixing mechanism when it is actually used. In addition, the existing workpiece fixing mechanisms generally do not have a water circulation structure, which leads to waste of water when the workpiece fixing mechanism is actually used, increasing the cost of the workpiece fixing mechanism when in use and affecting the effect of the workpiece fixing mechanism when in actual use. For this reason, we propose a workpiece fixing mechanism for a waterjet CNC machine tool. Utility Model Content

[0004] The utility model aims to provide a workpiece fixing mechanism for a waterjet CNC machine tool, so as to solve the problem that the workpiece fixing mechanism has no waste material recovery structure and lacks water circulation function in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a workpiece fixing mechanism for a waterjet CNC machine tool, comprising a shell, a splint, a spray device, an installation box, a collection box and a door body, the splint is located on the upper side of the shell, the spray device is fixedly connected to the top right side of the splint, the installation box is fixedly connected to the lower side of the left side wall of the shell, the collection box is clamped on the right side of the top of the inner cavity of the shell, the door body is hinged on the front side wall of the shell, a magnetic suction block is fixedly connected to the right side of the rear side wall of the inner cavity of the shell, a guide rail is fixedly connected between the front and rear side walls of the inner cavity of the shell, a filter screen is provided in the middle of the bottom of the collection box, and rollers are fixedly connected to the upper sides of the left and right side walls of the collection box.

[0006] As a further description of the above scenario:

[0007] A cylinder is inserted on the left side of the top of the shell, and the clamping plate is fixedly connected to the output end of the cylinder. A feed port is opened on the right side of the top of the shell.

[0008] As a further description of the above scenario:

[0009] The left side of the bottom of the clamping plate is fixedly connected to a limiting rod, and the end of the limiting rod passes through the left side of the top of the shell and extends into the inside thereof, and the end of the limiting rod is fixedly connected to a limiting block.

[0010] As a further description of the above scenario:

[0011] A telescopic connecting pipe is inserted in the middle of the left side wall of the spray device.

[0012] As a further description of the above scenario:

[0013] The inner cavity of the installation box is fixedly connected to a pump, and the output end of the pump passes through the left side of the top of the inner cavity of the installation box and is sleeved on the end of the telescopic connecting pipe. The input end of the pump passes through the lower side of the right side wall of the inner cavity of the installation box and is inserted into the lower side of the left side wall of the shell.

[0014] As a further description of the above scenario:

[0015] A control panel is fixedly connected to the upper left side of the front side wall of the door body, and the control panel is electrically connected to the cylinder, the spray device and the pump.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The workpiece fixing mechanism of the waterjet CNC machine tool, when the workpiece fixing mechanism is in use, the waste generated by cutting is mixed with the water flow and enters the interior of the collection box, the water flow passes through the filter screen and enters the inner cavity of the shell, and the waste is accumulated inside the collection box. When processing, the operator opens the door to pull out the collection box, which is convenient for the operator to collect and process the waste generated by processing after use, reduces the workload of the operator, and is conducive to the convenience of the actual use of the workpiece fixing mechanism.

[0018] 2. The workpiece fixing mechanism of the waterjet CNC machine tool uses a pump to pump water after the water flows into the lower side of the inner cavity of the shell. The pumped water is sent into the spray device through a telescopic connecting pipe. The spray device sprays water onto the surface of the processed material. The water mixed with the waste reaches the inside of the collection box through the feed port. After the waste is filtered, the water enters the lower side of the shell again, thereby realizing the water circulation function of the workpiece fixing mechanism, controlling the cost of the workpiece fixing mechanism when in use, and improving the effect of the workpiece fixing mechanism when in actual use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a workpiece fixing mechanism of a waterjet CNC machine tool proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the main cross-sectional structure of a workpiece fixing mechanism of a waterjet CNC machine tool proposed by the utility model;

[0021] Figure 3 It is a left-side sectional structural schematic diagram of a workpiece fixing mechanism of a waterjet CNC machine tool proposed by the utility model;

[0022] Figure 4 The utility model provides a workpiece fixing mechanism for a waterjet CNC machine tool. Figure 2 Schematic diagram of the enlarged structure of part A in the middle.

[0023] In the figure: 100, shell; 110, cylinder; 120, feed port; 130, magnetic block; 140, guide rail; 200, clamp; 210, limit rod; 220, limit block; 300, spray device; 310, telescopic connecting pipe; 400, installation box; 410, pump; 500, collection box; 510, filter screen; 520, roller; 600, door body; 610, control panel. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The utility model provides a workpiece fixing mechanism for a waterjet CNC machine tool, which is beneficial to the convenience of the workpiece fixing mechanism when it is actually used, and improves the effect of the workpiece fixing mechanism when it is actually used. Figure 1-4 , including a housing 100, a clamping plate 200, a spray device 300, an installation box 400, a collection box 500 and a door body 600;

[0028] Please refer again Figure 1-4 A magnetic block 130 is fixedly connected to the right side of the rear side wall of the inner cavity of the shell 100, and a guide rail 140 is fixedly connected between the front and rear side walls of the inner cavity of the shell 100. The shell 100, the clamping plate 200, the spray device 300, the installation box 400, the collection box 500 and the door body 600, the magnetic block 130 is used to adsorb and fix the collection box 500, and the guide rail 140 is used to roll the connection roller 520;

[0029] Please refer again Figure 1-4 , the clamping plate 200 is fixedly connected to the output end of the cylinder 110, and the clamping plate 200 is used to connect and install the limit rod 210;

[0030] Please refer again Figure 1-4 The spray device 300 is fixedly connected to the top right side of the clamping plate 200, and the spray device 300 is used to connect and install the telescopic connecting pipe 310;

[0031] Please refer again Figure 1-4 The installation box 400 is fixedly connected to the lower side of the left side wall of the housing 100, and the installation box 400 is used to connect and install the pump 410;

[0032] Please refer again Figure 1-4 There is a filter screen 510 in the middle of the bottom of the collection box 500, and rollers 520 are fixedly connected to the upper sides of the left and right side walls of the collection box 500. The collection box 500 is clamped on the right side of the top of the inner cavity of the shell 100. The filter screen 510 is used to separate waste and water, and the roller 520 is used to clamp the collection box 500;

[0033] Please refer again Figure 1-4 The door body 600 is hinged to the front side wall of the shell 100 , and the door body 600 is used to connect and install the control panel 610 .

[0034] To sum up, when the workpiece fixing mechanism is in use, the waste generated by cutting is mixed with the water flow and enters the interior of the collection box 500. The water flows through the filter 510 and enters the inner cavity of the shell 100. The waste accumulates inside the collection box 500. During processing, the operator opens the door 600 to pull out the collection box 500, which is convenient for the operator to collect and process the waste generated by processing, reduces the operator's workload, and is conducive to the convenience of actual use of the workpiece fixing mechanism.

[0035] Please refer again Figure 1-4A cylinder 110 is inserted into the left side of the top of the shell 100, and a clamp 200 is fixedly connected to the output end of the cylinder 110. A feed port 120 is opened on the right side of the top of the shell 100. The cylinder 110 is used to drive the clamp 200 to move, and the feed port 120 is used for water and waste to enter the collection box 500.

[0036] Please refer again Figure 1-4 The left bottom side of the splint 200 is fixedly connected to a limiting rod 210, and the end of the limiting rod 210 passes through the left top side of the shell 100 and extends into the interior thereof. The end of the limiting rod 210 is fixedly connected to a limiting block 220. The limiting rod 210 is used to limit the range of movement of the splint 200, and the limiting block 220 is used to limit the range of movement of the limiting rod 210.

[0037] Please refer again Figure 1-4 A telescopic connecting pipe 310 is inserted in the middle of the left side wall of the spray device 300 , and the telescopic connecting pipe 310 is used to connect and install the pump 410 .

[0038] Please refer again Figure 1-4 The inner cavity of the installation box 400 is fixedly connected to a pump 410, and the output end of the pump 410 passes through the left side of the top of the inner cavity of the installation box 400 and is sleeved on the end of the telescopic connecting pipe 310. The input end of the pump 410 passes through the lower side of the right side wall of the inner cavity of the installation box 400 and is inserted into the lower side of the left side wall of the shell 100. The pump 410 is used to pump water.

[0039] Please refer again Figure 1-4 A control panel 610 is fixedly connected to the upper left side of the front side wall of the door body 600. The control panel 610 is electrically connected to the cylinder 110, the spray device 300 and the pump 410. The control panel 610 is used to control the cylinder 110, the spray device 300 and the pump 410.

[0040] To summarize, after the water flows into the lower side of the inner cavity of the shell 100, the pump 410 is used to pump water, and the pump 410 pumps water into the spray device 300 through the telescopic connecting pipe 310. The spray device 300 sprays water onto the surface of the processed material, and the water mixed with the waste reaches the inside of the collection box 500 through the feed port 120. After the waste is filtered, the water enters the lower side of the shell 100 again, thereby realizing the water circulation function of the workpiece fixing mechanism, controlling the cost of the workpiece fixing mechanism when in use, and improving the effect of the workpiece fixing mechanism when in actual use.

[0041] In specific use, when operating, the technicians in this field control the operation of the cylinder 110 through the control panel 610, and the cylinder 110 drives the clamping plate 200 to extend and retract, and the material to be cut is clamped between the clamping plate 200 and the shell 100. When the cylinder 110 drives the clamping plate 200 to extend and retract, the telescopic connecting pipe 310 is extended and retracted accordingly. During processing, the control panel 610 controls the operation of the pump 410, and the pump 410 pumps water through the telescopic connecting pipe 310 and sends it into the spray device 300. The control panel 610 controls the spray device 300 to spray water onto the surface of the processed material. The water mixed with the waste reaches the inside of the collection box 500 through the feed port 120. The water flows through the filter screen 510 and enters the inner cavity of the shell 100. The waste accumulates inside the collection box 500. During processing, the operator opens the door 600 to pull out the collection box 500. When the collection box 500 is pulled out, the roller 520 rolls in the inner cavity of the guide rail 140. After the waste is filtered, the water enters the lower side of the shell 100 again.

[0042] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0043] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A workpiece fixing mechanism for a waterjet CNC machine tool, characterized in that: The invention comprises a shell (100), a clamping plate (200), a spray device (300), an installation box (400), a collection box (500) and a door body (600), wherein the clamping plate (200) is located on the upper side of the shell (100), the spray device (300) is fixedly connected to the top right side of the clamping plate (200), the installation box (400) is fixedly connected to the lower side of the left side wall of the shell (100), and the collection box (500) is snap-connected to the shell. The door body (600) is hinged on the front side wall of the shell (100), a magnetic block (130) is fixedly connected to the right side of the rear side wall of the inner cavity of the shell (100), a guide rail (140) is fixedly connected between the front and rear side walls of the inner cavity of the shell (100), a filter net (510) is provided in the middle of the bottom of the collection box (500), and rollers (520) are fixedly connected to the upper sides of the left and right side walls of the collection box (500).

2. The workpiece fixing mechanism of a waterjet CNC machine tool according to claim 1, characterized in that: A cylinder (110) is inserted into the left side of the top of the shell (100), and the clamping plate (200) is fixedly connected to the output end of the cylinder (110). A feed port (120) is opened on the right side of the top of the shell (100).

3. The workpiece fixing mechanism of a waterjet CNC machine tool according to claim 1 is characterized in that: The left bottom side of the clamping plate (200) is fixedly connected to a limiting rod (210), and the end of the limiting rod (210) passes through the left top side of the shell (100) and extends into the interior thereof, and the end of the limiting rod (210) is fixedly connected to a limiting block (220).

4. The workpiece fixing mechanism of a waterjet CNC machine tool according to claim 1, characterized in that: A telescopic connecting pipe (310) is inserted in the middle of the left side wall of the spray device (300).

5. The workpiece fixing mechanism of a waterjet CNC machine tool according to claim 1, characterized in that: The inner cavity of the installation box (400) is fixedly connected to a pump (410), and the output end of the pump (410) passes through the left side of the top of the inner cavity of the installation box (400) and is sleeved on the end of the telescopic connecting pipe (310), and the input end of the pump (410) passes through the lower side of the right side wall of the inner cavity of the installation box (400) and is inserted into the lower side of the left side wall of the shell (100).

6. The workpiece fixing mechanism of a waterjet CNC machine tool according to claim 1, characterized in that: A control panel (610) is fixedly connected to the upper left side of the front side wall of the door body (600), and the control panel (610) is electrically connected to the cylinder (110), the spray device (300) and the pump (410).

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