Numerically-controlled lathe for machining cutter claw rod

Abstract

The numerical control lathe comprises a machine body, a machining part used for machining the cutter claw rod is installed in the machine body, a waste treatment box is installed in the lower end of the machine body, and a filter screen is installed in the upper end of the waste treatment box. The filter screen is used for filtering cutting fluid containing waste scraps and waste residues, net racks are fixedly connected to the left side and the right side of the filter screen, and waste residue collecting boxes are slidably mounted in the net racks; and a filter cylinder is installed in the lower end of the waste treatment box, a water pump is embedded in the filter cylinder, the output end of the water pump is connected with a hard pipe, the driving mechanism is used for driving a water spraying pipe to move, and a drainage pipe is installed at the lower end of the waste treatment box. According to the numerical control lathe for machining the cutter claw rod, waste scraps and waste residues attached to the filter screen are cleaned through liquid sprayed out of the water spraying pipe, the filtering effect is guaranteed, and meanwhile damage to the filter screen can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of numerically controlled lathes, in particular to a numerically controlled lathe used for machining a knife claw rod. Background Art

[0002] CNC machine tool is the abbreviation of digital control machine tool. It is an automated machine tool equipped with a program control system. It can make the machine tool move and process parts according to the pre-programmed program. When the CNC machine tool processes the tool gripper, the friction between the tool gripper and the tool will generate a lot of heat. In order to avoid the tool gripper being deformed due to heat and affecting the accuracy and processing efficiency, cutting fluid circulation is required to cool and lubricate the tool gripper and the tool.

[0003] In order to recycle the cutting fluid, a filtering device is usually provided to filter the cutting fluid with chips to save resources and thus reduce production costs. For example, in the patent application entitled "A CNC Lathe for Processing Claw Rods" with the authorization publication number CN214417685U and the authorization publication date 2021-10-19, the storage part is hollowed out to facilitate the discharge of the cutting fluid accumulated on the storage part; the brush roller is arranged at the end of the conveyor belt away from the main body, and is driven by the first motor to sweep the large-diameter metal chips on the conveyor belt to the storage part, and the rotation direction of the brush roller is opposite to that of the driving shaft, so as to facilitate the cleaning of the large-diameter metal chips on the conveyor belt. A filter screen is detachably connected to the entrance of the liquid collecting part to further filter the metal and other impurities in the recovered liquid. The filter screen needs to be replaced regularly after a certain period of use to avoid clogging;

[0004] During the actual use of the above device, a brush roller is used to clean the metal chips on the conveyor belt. This method is likely to cause wear to the conveyor belt, and the metal chips are likely to adhere to the brush roller and affect the cleaning effect. At the same time, in order to avoid clogging, the filter needs to be replaced regularly, which increases the workload.

[0005] So we proposed a CNC lathe for tool claw rod processing in order to solve the above problems. Utility Model Content

[0006] 1. Technical problems to be solved by the utility model:

[0007] The utility model aims to provide a CNC lathe for machining a claw rod, so as to solve the problems in the current market raised by the above-mentioned background technology.

[0008] 2. Technical solution:

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a CNC lathe for processing a claw rod, comprising a machine body, a processing component for processing the claw rod is installed inside the machine body, a waste treatment box is installed inside the lower end of the machine body, and a filter is installed inside the upper end of the waste treatment box, the filter is used to filter the cutting fluid containing waste chips and waste residues, the left and right sides of the filter are fixedly connected with a grid frame, and a waste residue collection box is slidably installed inside the grid frame;

[0010] A filter cartridge is installed inside the lower end of the waste treatment box, and a water pump is embedded in the filter cartridge, and a hard pipe is connected to the output end of the water pump, and the hard pipe is connected to a water spray pipe through a hose, and the water spray pipe is slidably installed inside the waste treatment box, and the water spray pipe sprays liquid in the direction of the filter net, and the front and rear ends of the water spray pipe are respectively installed with driving mechanisms on the front and rear sides of the waste treatment box, and the driving mechanism is used to drive the water spray pipe to move, and a drain pipe is installed at the lower end of the waste treatment box.

[0011] Furthermore, the driving mechanism includes a shell fixedly installed on the front and rear sides of the waste treatment box, an electric push rod is fixedly installed on the upper end of the shell, and the output end of the electric push rod is connected to a movable rod, and the movable rod slides in the interior of the shell, a straight driving groove is opened inside the movable rod, and a through opening is connected between the shell and the waste treatment box.

[0012] Through the above technical solution, after the electric push rod is started, it can drive the movable rod to move downward, and the opening facilitates the liquid inside the shell to be discharged into the waste treatment box.

[0013] Furthermore, the filter is designed in an inverted "V" shape, and the filter is located above the guide groove, and the guide groove is in two groups and is respectively opened inside the front and rear sides of the waste treatment box, and there are two guide grooves symmetrically distributed about the center of the waste treatment box, and the left and right guide grooves are parallel to the left and right sides of the filter respectively.

[0014] Through the above technical solution, the water spray pipe can spray the filter screen evenly under the limiting effect of the guide groove.

[0015] Furthermore, the water spray pipe is composed of a pipe body, a guide block and a drive block, and the guide blocks are in the form of two respectively fixed at the front and rear ends of the pipe body, and the drive blocks are in the form of two respectively rotatably installed at the rear end of the rear guide block and the front end of the front guide block, and a water spray outlet is opened on the side of the pipe body.

[0016] Through the above technical solution, the water spraying ports on the pipe body can be kept in the same direction under the action of the guide block, and the friction can be reduced under the action of the driving block.

[0017] Furthermore, the guide block and the driving block are respectively fitted and slid inside the guide groove and the driving groove.

[0018] Through the above technical solution, the cooperation between the guide block and the guide groove and the drive block and the drive groove can drive the tube body to move back and forth.

[0019] 3. Beneficial effects:

[0020] By adopting the technical solution provided by the utility model, compared with the prior art, the utility model is used for the CNC lathe for processing the claw rod, and the waste debris and residue adhering to the filter net are cleaned up by the liquid sprayed by the water spray pipe, thereby ensuring the filtering effect and avoiding damage to the filter net. The specific contents are as follows:

[0021] When the machine body uses the processing parts to process the knife claw rod, the generated cutting fluid falls on the filter net, and the filter net filters it. The filtered waste chips and waste residues fall into the waste residue collection box, and some waste chips and waste residues remain on the filter net. The water pump built into the filter cartridge is started, and the water pump pumps the cutting fluid that has passed the secondary filtration into the water spray pipe. The water spray pipe uses the water spray port to spray to the filter net, so that the waste chips and waste residues adhering to the filter net fall into the waste residue collection box. At the same time, the electric push rod is started, and the electric push rod drives the movable rod to move downward. During the downward movement of the movable rod, the driving block located in the driving groove is driven to move downward synchronously, and then the water spray pipe is subjected to force. Under the cooperation of the guide block and the guide groove, the water spray pipe can slide inside the guide groove, thereby improving the cleaning effect of the filter net, ensuring the filtering effect of the filter net, and avoiding damage to the filter net. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall side-view stereoscopic structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of the waste treatment box of the utility model from a side view;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the waste treatment box of the utility model;

[0025] Figure 4 This is a schematic diagram of the front section structure of the waste treatment box of the utility model;

[0026] Figure 5 It is a schematic diagram of the three-dimensional structure of the water spray pipe of the utility model from a side view.

[0027] In the figure: 1. machine body; 2. processing parts; 3. waste treatment box; 31. guide groove; 4. filter screen; 5. grid frame; 6. waste residue collection box; 7. shell; 71. through port; 8. electric push rod; 9. movable rod; 91. drive groove; 10. water spray pipe; 101. pipe body; 102. water spray port; 103. guide block; 104. drive block; 11. filter cartridge; 12. hard pipe; 13. drain pipe. DETAILED DESCRIPTION

[0028] In order to facilitate the understanding of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the 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, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "provided with", etc. 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. Example

[0032] See also Figure 1-5A CNC lathe for processing a claw rod comprises a machine body 1, a processing component 2 for processing the claw rod is installed inside the machine body 1, a waste treatment box 3 is installed inside the lower end of the machine body 1, and a filter screen 4 is installed inside the upper end of the waste treatment box 3, the filter screen 4 is used to filter the cutting fluid containing waste chips and waste residues, the left and right sides of the filter screen 4 are fixedly connected with a grid frame 5, and a waste residue collection box 6 is slidably installed inside the grid frame 5; a filter cartridge 11 is installed inside the lower end of the waste treatment box 3, and a water pump is embedded and installed inside the filter cartridge 11, and a hard pipe 12 is connected to the output end of the water pump, and the hard pipe 12 is connected to a water spray pipe 10 through a hose, and the water spray pipe 10 is slidably installed inside the waste treatment box 3, the water spray pipe 10 sprays liquid in the direction of the filter screen 4, and the front and rear ends of the water spray pipe 10 are respectively installed with driving mechanisms on the front and rear sides of the waste treatment box 3, the driving mechanism is used to drive the water spray pipe 10 to move, and the lower end of the waste treatment box 3 is installed with a drain pipe 13; the filter screen 4 is designed in an inverted "V" shape, and the filter screen 4 is located above the guide groove 31, and the guide groove 31 is in two groups and is respectively opened inside the front and rear sides of the waste treatment box 3, and there are two guide grooves 31 symmetrically distributed about the center of the waste treatment box 3, and the left and right guide grooves 31 are respectively parallel to the left and right sides of the filter screen 4;

[0033] Combination Figure 1-4 As shown, when the machine body 1 uses the processing component 2 to process the claw rod, the cutting fluid generated falls on the filter screen 4, the filter screen 4 filters the cutting fluid, and the filtered waste chips and residues fall into the waste residue collection box 6, and part of the waste chips and residues remain on the filter screen 4. The water pump built in the filter cartridge 11 is started, and the water pump pumps the cutting fluid that has been filtered twice into the water spray pipe 10. The water spray pipe 10 uses the water spray port 102 to spray to the filter screen 4, so that the waste chips and residues adhering to the filter screen 4 fall into the waste residue collection box 6;

[0034] The driving mechanism includes a shell 7 fixedly mounted on the front and rear sides of the waste treatment box 3, an electric push rod 8 is fixedly mounted on the upper end of the shell 7, and the output end of the electric push rod 8 is connected to a movable rod 9, and the movable rod 9 fits and slides inside the shell 7, a straight driving groove 91 is opened inside the movable rod 9, and a through hole 71 is connected between the shell 7 and the waste treatment box 3; the water spray pipe 10 is composed of a pipe body 101, a guide block 103 and a drive block 104, and the guide block 103 is in the form of two fixed at the front and rear ends of the pipe body 101, and the drive block 104 is in the form of two rotatably mounted at the rear end of the rear guide block 103 and the front end of the front guide block 103, and a water spray port 102 is opened on the side of the pipe body 101; the guide block 103 and the drive block 104 fit and slide inside the guide groove 31 and the drive groove 91 respectively;

[0035] Combination Figure 3-5As shown, the water pump is started and the electric push rod 8 is started at the same time, and the electric push rod 8 drives the movable rod 9 to move downward. During the downward movement of the movable rod 9, the driving block 104 located in the driving groove 91 is driven to move downward synchronously, so that the water spray pipe 10 is subjected to force. With the cooperation of the guide block 103 and the guide groove 31, the water spray pipe 10 can slide inside the guide groove 31, thereby improving the cleaning effect of the filter screen 4, ensuring the filtering effect of the filter screen 4, and avoiding damage to the filter screen 4.

[0036] Working principle: When using the CNC lathe for tool claw rod processing, Figure 1-5 As shown, the machine body 1 processes the claw rod through the processing component 2, and the generated cutting fluid is filtered by the filter screen 4. The filtered waste chips and waste residues fall into the waste residue collection box 6, and some of the waste chips and waste residues remain on the filter screen 4. The water pump built into the filter cylinder 11 and the electric push rod 8 are started. The water pump pumps the cutting fluid that has undergone secondary filtration into the water spray pipe 10 and sprays it to the filter screen 4 through the water spray port 102, so that the waste chips and waste residues adhering to the filter screen 4 fall into the waste residue collection box 6. The electric push rod 8 drives the movable rod 9 to move downward, and utilizes the cooperation of the driving groove 91 and the driving block 104 as well as the guide block 103 and the guide groove 31 to drive the water spray pipe 10 to slide, thereby improving the cleaning effect of the filter screen 4, ensuring the filtering effect of the filter screen 4, and avoiding damage to the filter screen 4.

[0037] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A CNC lathe for machining a claw rod, characterized in that: The machine comprises a body (1), a processing component (2) for processing a knife claw rod is installed inside the body (1), a waste treatment box (3) is installed inside the lower end of the body (1), and a filter screen (4) is installed inside the upper end of the waste treatment box (3), the filter screen (4) is used to filter cutting fluid containing waste chips and waste residues, a grid frame (5) is fixedly connected to the left and right sides of the filter screen (4), and a waste residue collection box (6) is slidably installed inside the grid frame (5); A filter cartridge (11) is installed inside the lower end of the waste treatment box (3), and a water pump is embedded in the filter cartridge (11), and the output end of the water pump is connected to a hard pipe (12), and the hard pipe (12) is connected to a water spray pipe (10) through a hose, and the water spray pipe (10) is slidably installed inside the waste treatment box (3), and the water spray pipe (10) sprays liquid in the direction of the filter screen (4), and the front and rear ends of the water spray pipe (10) are respectively installed with a driving mechanism on the front and rear sides of the waste treatment box (3), and the driving mechanism is used to drive the water spray pipe (10) to move, and a drainage pipe (13) is installed at the lower end of the waste treatment box (3).

2. A CNC lathe for machining a claw rod according to claim 1, characterized in that: The driving mechanism comprises a shell (7) fixedly mounted on the front and rear sides of the waste treatment box (3); an electric push rod (8) is fixedly mounted on the upper end of the shell (7); an output end of the electric push rod (8) is connected to a movable rod (9); and the movable rod (9) fits and slides inside the shell (7); a straight driving groove (91) is provided inside the movable rod (9); and a through opening (71) is connected between the shell (7) and the waste treatment box (3).

3. A CNC lathe for machining a claw rod according to claim 1, characterized in that: The filter screen (4) is designed in an inverted "V" shape, and the filter screen (4) is located above the guide groove (31). The guide groove (31) is in two groups and is respectively opened inside the front and rear sides of the waste treatment box (3). There are two guide grooves (31) symmetrically distributed about the center of the waste treatment box (3). The left and right guide grooves (31) are respectively parallel to the left and right sides of the filter screen (4).

4. A CNC lathe for machining a claw rod according to claim 1, characterized in that: The water spray pipe (10) is composed of a pipe body (101), a guide block (103) and a drive block (104), wherein the guide block (103) is in the form of two parts respectively fixed to the front and rear ends of the pipe body (101), and the drive block (104) is in the form of two parts respectively rotatably mounted to the rear end of the rear guide block (103) and the front end of the front guide block (103), and a water spray port (102) is provided on the side of the pipe body (101).

5. A CNC lathe for machining a claw rod according to claim 4, characterized in that: The guide block (103) and the drive block (104) are respectively fitted and slid inside the guide groove (31) and the drive groove (91).

Images