Damping base and numerical control machine tool

Abstract

The utility model discloses a damping base and a numerical control machine tool, and belongs to the technical field of numerical control machine tools, the damping base comprises a damping cleaning mechanism, the damping cleaning mechanism comprises a base, one side of the bottom of the base is fixedly connected with a mounting part, and a plurality of groups of cleaning parts are correspondingly arranged in the mounting part; the cleaning part cleans the bottom of the base through an air spraying head and a water spraying head, the bottom of the base is provided with an auxiliary cleaning part corresponding to the cleaning part, the auxiliary cleaning part is arranged at the bottom of the base in a limited sliding mode to clean the ground, and the mounting part, the cleaning part and the auxiliary cleaning part are all controlled through a single-chip microcomputer and controlled through buttons. Vibration transmission is reduced, the quality and precision of machined products are improved, the percent of pass of the products is increased, meanwhile, the bottom of the numerical control machine tool body can be conveniently and comprehensively cleaned, metal scrap residues are reduced, and a factory is neater and more attractive.

Description

Technical Field

[0001] The utility model relates to the field of numerical control machine tools, and in particular to a shock-absorbing base and a numerical control machine tool. Background Art

[0002] CNC machine tool is the abbreviation of digital control machine tool, which is an automated machine tool equipped with a program control system. The control system can logically process programs specified by control codes or other symbolic instructions, decode them, express them in coded numbers, and input them into the CNC device through information carriers.

[0003] CNC machine tools will generate certain vibrations when in use, which will lead to a decrease in the quality and precision of processed products. At the same time, CNC machine tools will cut a large amount of metal when used in factories. During cutting, some metal debris will carry away the cutting fluid and drop the material. If workers do not clean it in time, the metal debris will be kicked into the bottom of the CNC machine tool and stick to it. Over time, a lot of metal debris will accumulate at the bottom of the CNC machine tool, forming a sanitary dead corner, which is unhygienic and unsightly. It is not convenient to clean the bottom of the CNC machine tool while damping the vibration of the CNC machine tool, so as to reduce the generation of sanitary dead corners. How to invent a shock-absorbing base and CNC machine tool to improve these problems has become an urgent problem to be solved by technicians in this field. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a shock-absorbing base and a CNC machine tool, which aim to improve the problem that the CNC machine tool will generate certain vibrations during use, which will lead to a decrease in the quality and precision of the processed products, and some metal debris will carry away the cutting fluid and drop materials during cutting. If the workers do not clean them up in time, the metal debris will be kicked into the bottom of the CNC machine tool by the workers and stick to it.

[0005] The utility model is implemented as follows: a shock-absorbing base includes a shock-absorbing cleaning mechanism, the shock-absorbing cleaning mechanism includes a base, a mounting piece is fixedly connected to one side of the bottom of the base, a plurality of groups of cleaning pieces are correspondingly arranged in the mounting piece, the cleaning pieces clean the bottom of the base through a jet head and a water spray head, the bottom of the base is provided with auxiliary cleaning pieces corresponding to the cleaning pieces, the auxiliary cleaning pieces are limitedly slidably arranged at the bottom of the base to clean the ground.

[0006] In a preferred technical solution of the utility model, the base includes an upper base plate and a lower base plate, the upper base plate and the lower base plate are fixedly connected by damping springs, the damping springs are located at the four corners of the upper base plate and the lower base plate, and support legs are fixedly installed at the four bottom corners of the lower base plate.

[0007] In a preferred technical solution of the utility model, baffles are fixedly provided on four sides of the exterior of the upper base plate, and the baffles are slidably sleeved on the exterior of the lower base plate.

[0008] In a preferred technical solution of the present invention, the mounting member is fixedly mounted on the inner bottom of the lower base plate through a connecting plate, a plurality of mounting shells are fixedly mounted on one side of the connecting plate close to the interior of the lower base plate, a motor is fixedly mounted on one side of the interior of the mounting shell, a connecting shaft is limitedly mounted on the other side of the interior of the mounting shell for limited rotation, and the jet head and the water spray head are fixedly mounted on the motor and the connecting shaft, respectively.

[0009] In a preferred technical solution of the present invention, one side of the jet head and the water spray head are rotatably connected to a connecting plate through a connecting plate, and the other side of the jet head and the water spray head are fixedly mounted on the rotating shaft of the motor. The jet head is connected to an external air source through a pump, and the water spray head is connected to a storage box through a connecting pipe, and the storage box is mounted on the lower base plate.

[0010] In a preferred technical solution of the utility model, the auxiliary cleaning part is installed on the bottom of the lower base plate through a group of slides, the bottom of one group of slides is fixedly connected to an upper connecting plate, the bottom of the upper connecting plate is connected to a lower connecting plate through a cylinder, and a brush is provided at the bottom of the lower connecting plate.

[0011] In a preferred technical solution of the utility model, a group of the slides consists of two slides, which are arranged in parallel on both sides of the bottom of the lower base plate, and both sides of the top of the upper connecting plate are fixedly connected to the two sliders of the two slides.

[0012] In a preferred technical solution of the present invention, the two ends of the top of the lower connecting plate are fixedly connected to the piston rod of the cylinder, the bottom of the cylinder is fixedly installed on the upper connecting plate, the cylinder is connected to an external air source, and two magnetic blocks are fixedly provided on the top of the brush. Grooves are provided at corresponding positions of the lower connecting plate and the magnetic blocks, and magnetic sheets are fixedly provided in the grooves.

[0013] In a preferred technical solution of the utility model, spray heads are respectively arranged on both sides of the bottom of the upper connecting plate, and the spray heads are installed on the upper connecting plate through a motor, a connecting shaft and a mounting shell.

[0014] In another preferred technical solution of the utility model, a CNC machine tool includes a bottom of a CNC machine tool body fixedly installed above the base, and the base is fixedly connected to the bottom of the CNC machine tool body by bolts.

[0015] The beneficial effects of the utility model are as follows: the utility model provides a shock-absorbing base and a CNC machine tool obtained by the above design. When in use, when the CNC machine tool body is processing, vibration will be generated, and the vibration will be transmitted to the base. The damping spring between the upper base plate and the lower base plate will reduce vibration and reduce the transmission of vibration. When processing is carried out for a long time, more metal debris is easy to be generated at the bottom of the processing equipment. The metal debris carrying cutting fluid, oil and other impurities will stick to the bottom of the equipment, which is time-consuming and laborious to clean. When cleaning is required, the multiple nozzles on the connecting plate are turned on to blow air to clean the bottom of the shock-absorbing cleaning mechanism. If the blowing angle is not enough, the nozzle is driven by the motor to cooperate with the connecting shaft to rotate, which is very effective for the shock-absorbing cleaning. The bottom of the cleaning mechanism is cleaned. If all-round cleaning is performed, first use the jet head to spray air and the water spray head to spray water, and then use the cylinder to drive the plate brush to descend and contact the ground, and cooperate with the slide to drive the plate brush to move and clean the ground. At the same time, open the jet heads on both sides of the upper connecting plate to blow air to blow out the metal debris on both sides of the bottom of the shock-absorbing cleaning mechanism, and clean the metal debris on both sides of the supporting legs. After cleaning, the jet head on one side of the connecting plate blows the lower plate brush and the ground dry to prevent water from dripping, reduce the transmission of vibration, improve the quality and precision of the processed products, and improve the product qualification rate. At the same time, it is convenient to clean the bottom of the CNC machine tool body in an all-round way, reduce the residual metal debris, and make the factory more tidy and beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of one side structure provided by an embodiment of the utility model;

[0018] Figure 2 A schematic diagram of the structure of a shock-absorbing cleaning mechanism provided in an embodiment of the utility model;

[0019] Figure 3 A bottom view structural schematic diagram provided for an embodiment of the utility model;

[0020] Figure 4 A schematic diagram of the disassembly structure of the auxiliary cleaning member provided in the embodiment of the utility model;

[0021] Figure 5 A schematic diagram of the installation structure of the installation piece and the cleaning piece provided in the embodiment of the utility model.

[0022] In the figure: 100-CNC machine tool body; 200-shock absorption cleaning mechanism; 210-base; 211-upper base plate; 212-lower base plate; 213-support leg; 214-damping spring; 215-baffle; 220-mounting part; 221-connecting plate; 222-mounting shell; 223-motor; 224-connecting shaft; 230-cleaning part; 231-jet head; 232-water spray head; 233-storage box; 240-auxiliary cleaning part; 241-slide; 242-upper connecting plate; 243-cylinder; 244-lower connecting plate; 245-plate brush; 246-magnetic block. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 and Figure 2 The utility model provides a technical solution: a shock-absorbing base, including a shock-absorbing cleaning mechanism 200, the shock-absorbing cleaning mechanism 200 includes a base 210, a mounting member 220 is fixedly connected to one side of the bottom of the base 210, a plurality of cleaning members 230 are correspondingly arranged in the mounting member 220, the cleaning members 230 clean the bottom of the base 210 through a jet head 231 and a water spray head 232, an auxiliary cleaning member 240 is correspondingly arranged at the bottom of the base 210 and the cleaning member 230, the auxiliary cleaning member 240 is limitedly slidably arranged at the bottom of the base 210 to clean the ground, the mounting member 220, the cleaning member 230 and the auxiliary cleaning member 240 are all controlled by a single-chip microcomputer and operated by buttons.

[0025] See also Figure 2 and Figure 3The base 210 includes an upper base plate 211 and a lower base plate 212. The upper base plate 211 and the lower base plate 212 are fixedly connected by damping springs 214. The damping springs 214 are located at the four corners of the upper base plate 211 and the lower base plate 212. Support legs 213 are fixedly installed at the four corners of the bottom of the lower base plate 212. The damping springs 214 are used to reduce shock and reduce vibration transmission, thereby increasing the service life of the equipment. Baffles 215 are fixedly arranged on the four sides of the outer surface of the upper base plate 211. The baffles 215 are slidably sleeved on the outer surface of the lower base plate 212. The baffles 215 are used to block metal debris to prevent debris from entering. The support legs 213 are used for support to prevent water from penetrating and causing rust and corrosion on the inner bottom. The support legs 213 are raised to improve ventilation and reduce rust.

[0026] See also Figures 3 to 5 The mounting member 220 is fixedly mounted on the inner bottom of the lower base plate 212 through a connecting plate 221. A plurality of mounting shells 222 are fixedly mounted on one side of the connecting plate 221 close to the inside of the lower base plate 212. A motor 223 is fixedly mounted on one side of the inside of the mounting shell 222. A connecting shaft 224 is limitedly mounted on the other side of the inside of the mounting shell 222 for limited rotation. The jet head 231 and the water spray head 232 are fixedly mounted on the motor 223 and the connecting shaft 224, respectively. One side of the jet head 231 and the water spray head 232 is rotatably connected to the connecting plate 221 through the connecting plate 221, and the other side of the jet head 231 and the water spray head 232 is fixedly installed on the rotating shaft of the motor 223. The jet head 231 is connected to the external air source through a pump, and the water spray head 232 is connected to the storage box 233 through a connecting pipe. The storage box 233 is installed on the lower base plate 212. The motor 223 is a servo motor, which is controlled by a single-chip microcomputer. It is necessary to adjust the angles of the jet head 231 and the water spray head 232 to blow air and spray water on the ground. The storage box 233 is connected to the outside world, and cleaning liquid can be set inside the storage box 233 to improve the cleaning effect.

[0027] See also Figure 3 to Figure 4 The auxiliary cleaning part 240 is installed on the bottom of the lower base plate 212 through a group of slides 241. The bottom of a group of slides 241 is fixedly connected to an upper connecting plate 242. The bottom of the upper connecting plate 242 is connected to a lower connecting plate 244 through a cylinder 243. A brush 245 is provided at the bottom of the lower connecting plate 244. The slide 241 is controlled by a single-chip microcomputer. The slide 241 drives the brush 245 to move and cooperates with the cylinder 243 to drive the brush 245 to rise and fall, so that the brush 245 always pulls out dirt from the inside. The brush 245 can be replaced with a scraper, etc.

[0028] There are two slides 241 in a set. The two slides 241 are arranged in parallel on both sides of the bottom of the lower base plate 212. The top sides of the upper connecting plate 242 are fixedly connected to the two sliders of the two slides 241. The two ends of the top of the lower connecting plate 244 are fixedly connected to the piston rod of the cylinder 243. The bottom of the cylinder 243 is fixedly installed on the upper connecting plate 242. The cylinder 243 is connected to the external air source. Two magnetic blocks 246 are fixedly arranged on the top of the plate brush 245. The lower connecting plate 244 and the magnetic blocks 246 are provided with grooves at the corresponding positions and magnetic sheets are fixedly arranged in the grooves. The plate brush 245 is magnetically installed with the lower connecting plate 244 through the magnetic blocks 246, which is convenient for replacement and disassembly. The two sides of the bottom of the upper connecting plate 242 are respectively provided with nozzles 231. The nozzles 231 are installed on the upper connecting plate 242 through the motor 223, the connecting shaft 224 and the mounting shell 222, which is convenient for blowing out the metal debris on both sides.

[0029] The bottom of the CNC machine tool body 100 is fixedly installed above the base 210, and the base 210 is fixedly connected to the bottom of the CNC machine tool body 100 by bolts, which improves the firmness of the installation of the CNC machine tool body 100 and facilitates disassembly later.

[0030] Working principle: When the CNC machine tool body 100 is processing, vibration will be generated, and the vibration will be transmitted to the base 210. The damping spring 214 between the upper base plate 211 and the lower base plate 212 will reduce the vibration and reduce the transmission of vibration. When processing for a long time, the bottom of the processing equipment is prone to produce more metal debris. The metal debris carrying cutting fluid, oil and other impurities will stick to the bottom of the equipment, which is time-consuming and laborious to clean. When cleaning is required, the multiple nozzles 231 on the connecting plate 221 are turned on to blow air to clean the bottom of the shock-absorbing cleaning mechanism 200. If the blowing angle is not enough, the motor 223 drives the nozzle 231 to cooperate with The connecting shaft 224 rotates to clean the bottom of the shock-absorbing cleaning mechanism 200. If all-round cleaning is performed, the jet is first sprayed through the jet head 231 and the water spray head 232 sprays water, and then the cylinder 243 drives the brush 245 to descend and contact the ground to cooperate with the slide 241 to drive the brush 245 to move and clean the ground. At the same time, the jet heads 231 on both sides of the upper connecting plate 242 are turned on to spray air to blow out the metal debris on both sides of the bottom of the shock-absorbing cleaning mechanism 200 and clean the metal debris on both sides of the supporting legs 213. After cleaning, the jet head 231 on one side of the connecting plate 221 blows the lower brush 245 and the ground dry to prevent water.

[0031] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A shock-absorbing base, characterized in that: include A shock-absorbing cleaning mechanism, the shock-absorbing cleaning mechanism includes a base, a mounting piece is fixedly connected to one side of the bottom of the base, a plurality of groups of cleaning pieces are correspondingly arranged in the mounting piece, the cleaning pieces clean the bottom of the base through a jet head and a water spray head, an auxiliary cleaning piece is arranged at the bottom of the base corresponding to the cleaning piece, and the auxiliary cleaning piece is limitedly slidably arranged at the bottom of the base to clean the ground.

2. A shock-absorbing base according to claim 1, characterized in that: The base includes an upper base plate and a lower base plate, the upper base plate and the lower base plate are fixedly connected by damping springs, the damping springs are located at the four corners of the upper base plate and the lower base plate, and support legs are fixedly installed at the four bottom corners of the lower base plate.

3. A shock-absorbing base according to claim 2, characterized in that: Baffles are fixedly arranged on four sides of the outer side of the upper bottom plate, and the baffles are slidably sleeved on the outer side of the lower bottom plate.

4. A shock-absorbing base according to claim 2, characterized in that: The mounting member is fixedly mounted on the inner bottom of the lower base plate via a connecting plate, a plurality of mounting shells are fixedly mounted on one side of the connecting plate close to the interior of the lower base plate, a motor is fixedly mounted on one side of the interior of the mounting shell, a connecting shaft is limitedly mounted on the other side of the interior of the mounting shell for limited rotation, and the jet head and the water spray head are fixedly mounted on the motor and the connecting shaft respectively.

5. A shock-absorbing base according to claim 4, characterized in that: One side of the jet head and the water spray head is rotatably connected to the connecting plate through a connecting plate, and the other side of the jet head and the water spray head is fixedly installed on the rotating shaft of the motor. The jet head is connected to an external air source through a pump, and the water spray head is connected to a storage box through a connecting pipe, and the storage box is installed on the lower base plate.

6. A shock-absorbing base according to claim 2, characterized in that: The auxiliary cleaning part is installed on the bottom of the lower base plate through a group of slides, the bottom of the slide is fixedly connected with an upper connecting plate, the bottom of the upper connecting plate is connected with a lower connecting plate through a cylinder, and a brush is arranged at the bottom of the lower connecting plate.

7. A shock-absorbing base according to claim 6, characterized in that: A group of slides consists of two slides, which are arranged in parallel on both sides of the bottom of the lower base plate, and both sides of the top of the upper connecting plate are fixedly connected to the two sliders of the two slides.

8. A shock-absorbing base according to claim 7, characterized in that: The two ends of the top of the lower connecting plate are fixedly connected to the piston rod of the cylinder, the bottom of the cylinder is fixedly installed on the upper connecting plate, the cylinder is connected to an external air source, two magnetic blocks are fixedly provided on the top of the brush, grooves are provided at the corresponding positions of the lower connecting plate and the magnetic blocks, and a magnetic sheet is fixedly provided in the groove.

9. The shock-absorbing base according to claim 6, characterized in that: Both sides of the bottom of the upper connecting plate are respectively provided with spray heads, and the spray heads are installed on the upper connecting plate through a motor, a connecting shaft and a mounting shell.

10. A numerically controlled machine tool, comprising a shock-absorbing base according to any one of claims 1 to 9, characterized in that: The bottom of the CNC machine tool body is fixedly installed above the base, and the base is fixedly connected to the bottom of the CNC machine tool body through bolts.

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