Grinding and polishing integrated machine tool

Abstract

The utility model discloses a grinding and polishing integrated machine tool which comprises a machine tool body, a main machine, a tailstock, a movable platform and a water circulation assembly, the two sides of the top of the machine tool body are each provided with a first guide rail in the extending direction of the machine tool body, and a chuck is rotationally installed at the top of the main machine; the tailstock is slidably mounted at the tops of the two first guide rails, a center assembly is arranged at the top of the tailstock, a first displacement assembly is arranged at the bottom of the tailstock, the moving platform is slidably mounted at the tops of the two first guide rails, and a first mounting platform and a second mounting platform are slidably mounted on the moving platform; a grinding machine is arranged on the first mounting platform, a polishing machine is arranged on the second mounting platform, a second displacement assembly is arranged at the bottom of the moving platform, the water circulation assembly comprises a plurality of spray heads, and a collecting groove is formed in the bottom of the machine tool body. The grinding and polishing device can grind and polish workpieces at the same time, and therefore the machining efficiency of the workpieces is improved.

Description

Technical Field

[0001] This utility model relates to the field of machine tool equipment, and in particular to an integrated grinding and polishing machine tool. Background Technology

[0002] Grinding generally refers to a processing method that uses a rough object to treat the surface of an object through friction. Grinding can remove impurities from the surface of an object, change the surface roughness, and remove excess material from the workpiece. Polishing refers to a finishing process that uses polishing tools and abrasive particles or other polishing media to treat the surface of a workpiece, reducing the surface roughness to obtain a bright and smooth surface. Existing equipment can only perform grinding or polishing operations; a single device cannot perform both grinding and polishing operations simultaneously, which affects the processing efficiency of the workpiece. Utility Model Content

[0003] The purpose of this utility model is to provide a grinding and polishing integrated machine tool, which can simultaneously perform grinding and polishing operations on workpieces, thereby improving the processing efficiency of workpieces.

[0004] To achieve the above and other related objectives, this utility model provides an integrated grinding and polishing machine tool, comprising: a machine tool body, a main unit, a tailstock, a moving platform, and a water circulation assembly. The top two sides of the machine tool body are respectively provided with first guide rails along the extending direction of the machine tool body. The main unit is located at one end of the machine tool body, and a chuck is rotatably mounted on the top side of the main unit facing the machine tool body. The main unit is drivenly connected to the chuck to drive the chuck to rotate. The tailstock is slidably mounted on the top of the two first guide rails. A center assembly is provided on the top side of the tailstock facing the main unit, and a first displacement assembly is provided at the bottom of the tailstock. The first displacement assembly is used to drive the tailstock to move along the first guide rails. The moving platform is slidably mounted on the top of the two first guide rails, and is located between the main unit and the tailstock. First mounting platforms are slidably mounted on the top two sides of the moving platform. The mobile platform includes a first driving component and a second driving component at its two ends. The first driving component is driven and connected to the first mounting platform to drive the first mounting platform to slide along the extension direction of the mobile platform. The second driving component is driven and connected to the second mounting platform to drive the second mounting platform to slide along the extension direction of the mobile platform. A grinding wheel is mounted on the first mounting platform, and a polishing machine is mounted on the second mounting platform. A second displacement component is mounted at the bottom of the mobile platform to drive the mobile platform to move along the first guide rail. The water circulation component includes several nozzles, which are mounted on the first mounting platform via a mounting bracket. The nozzles cooperate with the workpiece and are connected to a water supply device via pipes. A collection tank is mounted at the bottom of the machine tool body and is connected to a wastewater device via pipes.

[0005] In one example of the integrated grinding and polishing machine tool of this utility model, the tip assembly includes a tip and a handle. The tip is retractably mounted on the top of the tailstock, and the handle is mounted on the top of the tailstock on the side away from the tip. The handle is driven to the tip for driving the tip to extend or retract.

[0006] In one example of the integrated grinding and polishing machine tool of this utility model, the first displacement component includes a first drive motor, the first drive motor is installed at the bottom of the tailstock on the side away from the tip, the output end of the first drive motor is equipped with a first gear, and the machine tool body is provided with a first rack that cooperates with the first gear.

[0007] In one example of the integrated grinding and polishing machine tool of this utility model, the top surface of the mobile platform is provided with two second guide rails and two third guide rails. The first mounting platform is slidably connected to the two second guide rails, and the second mounting platform is slidably connected to the two third guide rails.

[0008] In one example of the grinding and polishing integrated machine tool of this utility model, the first drive component includes a second drive motor, the output end of the second drive motor is equipped with a first lead screw, the bottom of the first mounting platform is provided with a first threaded sleeve, and the first threaded sleeve cooperates with the first lead screw.

[0009] In one example of the integrated grinding and polishing machine tool of this utility model, the second drive component includes a third drive motor, the output end of the third drive motor is equipped with a second lead screw, the bottom of the second mounting platform is provided with a second lead sleeve, and the second lead sleeve cooperates with the second lead screw.

[0010] In one example of the integrated grinding and polishing machine tool of this utility model, the grinding machine includes a grinding wheel motor, a drive shaft assembly and a grinding wheel. The output end of the grinding wheel motor is driven to one end of the drive shaft assembly via a belt. The grinding wheel is installed at the other end of the drive shaft assembly. A belt housing is provided around the belt and a grinding wheel housing is provided around the grinding wheel.

[0011] In one example of the integrated grinding and polishing machine tool of this utility model, a drive wheel is rotatably mounted on the polishing machine, a cylinder is provided on the polishing machine below the drive wheel, a driven wheel assembly is installed on the telescopic end of the cylinder, a driven wheel is rotatably mounted on the driven wheel assembly, a polishing belt is sleeved on the drive wheel and the driven wheel, and an air pressure regulating valve is provided on the polishing machine, which cooperates with the cylinder.

[0012] In one example of the integrated grinding and polishing machine tool of this utility model, the second displacement component includes a fourth drive motor, the output end of the fourth drive motor is equipped with a second gear, and the machine tool body is provided with a second rack that cooperates with the second gear.

[0013] In one example of the integrated grinding and polishing machine tool of this utility model, a limit sensor is provided on the machine tool body on both sides of the moving platform. The two limit sensors cooperate with the moving platform and are slidably installed in the first slide groove of the machine tool body. Each of the two limit sensors is provided with a fastening bolt.

[0014] This utility model relates to an integrated grinding and polishing machine. One end of the workpiece is clamped by a chuck, and the other end is fixed by a center assembly. The main unit drives the chuck to rotate, thereby rotating the workpiece. A first displacement assembly drives the tailstock to move along a first guide rail. The distance between the center assembly and the chuck can be adjusted to accommodate workpieces of different lengths. A first drive assembly moves the first mounting platform, aligning the grinding wheel of the grinding machine with the workpiece surface. A second drive assembly moves the second mounting platform, aligning the polishing belt of the polishing machine with the workpiece surface. A second displacement assembly moves the moving platform along the first guide rail, which in turn moves the grinding wheel and polishing machine, thus completing the grinding and polishing of the workpiece. During grinding and polishing, water can be sprayed onto the workpiece using a water circulation assembly, and wastewater is collected in a collection tank. This utility model can perform grinding and polishing operations simultaneously, thereby improving workpiece processing efficiency. Attached Figure Description

[0015] Figure 1 This is a front view of an embodiment of the integrated grinding and polishing machine tool of this utility model;

[0016] Figure 2 This is a top view of an embodiment of the integrated grinding and polishing machine tool of this utility model;

[0017] Figure 3 This is a schematic diagram of the tailstock structure in one embodiment of the integrated grinding and polishing machine tool of this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the moving platform in one embodiment of the integrated grinding and polishing machine tool of this utility model;

[0019] Figure 5 This is a partial structural diagram of the moving platform in one embodiment of the integrated grinding and polishing machine tool of this utility model;

[0020] Figure 6 This is a top view of the grinding wheel machine in one embodiment of the integrated grinding and polishing machine tool of this utility model;

[0021] Figure 7 This is a top view of the polishing machine in one embodiment of the integrated grinding and polishing machine tool of this utility model.

[0022] Component designation:

[0023] 100. Machine tool body; 110. First guide rail; 120. Limit sensor; 130. First slide rail; 200. Main unit; 210. Chuck; 300. Tailstock; 310. Center assembly; 311. Center; 312. Handle; 320. First displacement assembly; 321. First drive motor; 322. First gear; 323. First rack; 400. Moving platform; 410. First mounting platform; 420. Second mounting platform; 421. Third guide rail; 430. First drive assembly; 440. Second drive assembly 450. Grinding wheel; 451. Grinding wheel motor; 452. Drive shaft assembly; 453. Grinding wheel; 454. Belt housing; 455. Grinding wheel housing; 460. Polishing machine; 461. Drive wheel; 462. Cylinder; 463. Driven wheel assembly; 464. Air pressure regulating valve; 470. Second displacement assembly; 471. Fourth drive motor; 472. Second gear; 473. Second rack; 500. Water circulation assembly; 510. Nozzle; 520. Mounting bracket; 530. Collection tank; 600. Workpiece. Detailed Implementation

[0024] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model. It should be noted that, in the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. It should also be understood that the terminology used in the embodiments of this utility model is for describing specific implementation schemes and not for limiting the scope of protection of this utility model. Test methods in the following embodiments that do not specify specific conditions are generally performed under conventional conditions or according to the conditions recommended by the respective manufacturers.

[0025] When numerical ranges are given in the embodiments, it should be understood that, unless otherwise specified in this invention, both endpoints of each numerical range and any value between the two endpoints may be selected. Unless otherwise defined, all technical and scientific terms used in this invention, as well as the prior art known to those skilled in the art and the description of this invention, may be implemented using any prior art methods, equipment, and materials similar to or equivalent to those in the embodiments of this invention.

[0026] Please see Figures 1 to 7This utility model provides an integrated grinding and polishing machine tool, comprising: a machine tool body 100, a main unit 200, a tailstock 300, a moving platform 400, and a water circulation assembly 500. The machine tool body 100 has a first guide rail 110 on each of its two top sides along its extension direction. The main unit 200 is located at one end of the machine tool body 100, and a chuck 210 is rotatably mounted on the top side of the main unit 200 facing the machine tool body 100. The main unit 200 is drivenly connected to the chuck 210, and is used to drive the chuck 210 to rotate. The tailstock 300 is slidably mounted on the top of the two first guide rails 110. A center assembly 310 is provided on the top side of the tailstock 300 facing the main unit 200, and a first displacement assembly 320 is provided at the bottom of the tailstock 300. The first displacement assembly 320 is used to drive the tailstock 300 to move along the first guide rails 110. The mobile platform 400 is slidably mounted on the top of the two first guide rails 110. The mobile platform 400 is located between the main unit 200 and the tailstock 300. A first mounting platform 410 and a second mounting platform 420 are slidably mounted on the top two sides of the mobile platform 400, respectively. A first driving component 430 and a second driving component 440 are respectively provided at the ends of the two sides of the mobile platform 400. The first driving component 430 is driven to drive the first mounting platform 410 to slide along the extension direction of the mobile platform 400. The second driving component 440 is driven to drive the second mounting platform 420 to slide along the extension direction of the mobile platform 400. A grinding wheel 450 is provided on the first mounting platform 410, and a polishing machine 460 is provided on the second mounting platform 420. A second displacement component 470 is provided at the bottom of the mobile platform 400, and the second displacement component 470 is used to drive the mobile platform 400 to move along the first guide rail 110. The water circulation assembly 500 includes a plurality of nozzles 510, which are mounted on the first mounting platform 410 via mounting brackets 520. The nozzles 510 cooperate with the workpiece 600 and are connected to a water supply device via pipes. The bottom of the machine tool body 100 is provided with a collection tank 530, which is connected to a wastewater device via pipes.

[0027] This utility model relates to an integrated grinding and polishing machine tool. A chuck 210 clamps one end of a workpiece 600, and a center assembly 310 fixes the other end. The main unit 200 drives the chuck 210 to rotate, thereby rotating the workpiece 600. A first displacement assembly 320 drives the tailstock 300 to move along the first guide rail 110, adjusting the distance between the center assembly 310 and the chuck 210 to accommodate workpieces 600 of different lengths. A first drive assembly 430 drives the first mounting platform 410 to move, aligning the grinding wheel of the grinding machine 450 with the surface of the workpiece 600. A second drive assembly 440 drives the second mounting platform 420 to move, aligning the polishing belt of the polishing machine 460 with the surface of the workpiece 600. A second displacement assembly 470 drives the moving platform 400 to move along the first guide rail 110, thus moving the grinding machine 450 and the polishing machine 460 to complete the grinding and polishing of the workpiece 600. During grinding and polishing, water can be sprayed onto the grinding and polishing areas of the workpiece 600 using the nozzles 510 of the water circulation component 500. This reduces the temperature of the working area and prevents dust generation. Wastewater is collected using the collection tank 530. It should be noted that the mounting bracket 520 is adjustable in height and angle, allowing the nozzles 510 to align with the surface of the workpiece 600. The water supply device includes a water tank and a water pump, and the wastewater device filters the wastewater, enabling water recycling. Both the water supply and wastewater devices are existing technologies and will not be described in detail here.

[0028] Please see Figure 3 In one example of the grinding and polishing integrated machine tool of this utility model, the tip assembly 310 includes a tip 311 and a handle 312. The tip 311 is telescopically mounted on the top of the tailstock 300. The handle 312 is mounted on the top of the tailstock 300 on the side away from the tip 311. The handle 312 is drivenly connected to the tip 311 and is used to drive the tip 311 to extend and retract.

[0029] Please see Figure 2 and Figure 3 In one example of the integrated grinding and polishing machine tool of this utility model, the first displacement component 320 includes a first drive motor 321. The first drive motor 321 is installed at the bottom of the tailstock 300 on the side away from the tip 311. A first gear 322 is installed at the output end of the first drive motor 321. The machine tool body 100 is provided with a first rack 323 that meshes with the first gear 322. The first gear 322 meshes with the first rack 323, controlling the first drive motor 321 to drive the first gear 322 to rotate, driving the first gear 322 to move along the first rack 323, thereby driving the tailstock 300 to move along the first guide rail 110.

[0030] Please see Figure 4 In one example of the integrated grinding and polishing machine tool of this utility model, the top surface of the moving platform 400 is provided with two second guide rails and two third guide rails 421. The first mounting platform 410 is slidably connected to the two second guide rails, and the second mounting platform 420 is slidably connected to the two third guide rails 421. The first drive assembly 430 includes a second drive motor, the output end of which is equipped with a first lead screw. The bottom of the first mounting platform 410 is provided with a first threaded sleeve, which cooperates with the first lead screw. The second drive assembly 440 includes a third drive motor, the output end of which is equipped with a second lead screw. The bottom of the second mounting platform 420 is provided with a second threaded sleeve, which cooperates with the second lead screw. The second drive motor is controlled to drive the first lead screw to rotate, driving the first threaded sleeve to move along the first lead screw, thereby driving the first mounting platform 410 to move along the second guide rails. The control method of the second drive assembly 440 is the same as that of the first drive assembly 430.

[0031] Please see Figure 6 In one example of the integrated grinding and polishing machine tool of this utility model, the grinding wheel machine 450 includes a grinding wheel motor 451, a drive shaft assembly 452, and a grinding wheel 453. The output end of the grinding wheel motor 451 is driven to one end of the drive shaft assembly 452 via a belt. The grinding wheel 453 is mounted on the other end of the drive shaft assembly 452. A belt housing 454 is provided around the belt, and a grinding wheel housing 455 is provided around the grinding wheel 453. The grinding wheel motor 451 drives the drive shaft inside the drive shaft assembly 452 to rotate via the belt. The grinding wheel 453 is fixedly mounted on the other end of the drive shaft, thereby driving the grinding wheel 453 to rotate. The grinding wheel 453 is replaceable.

[0032] Please see Figure 4 , Figure 5 and Figure 7 In one example of the integrated grinding and polishing machine tool of this utility model, a drive wheel 461 is rotatably mounted on the polishing machine 460. A cylinder 462 is provided on the polishing machine 460 below the drive wheel 461. A driven wheel assembly 463 is installed on the telescopic end of the cylinder 462. A driven wheel is rotatably mounted on the driven wheel assembly 463. A polishing belt is sleeved on the drive wheel 461 and the driven wheel. The polishing machine 460 is provided with a pressure regulating valve 464, which cooperates with the cylinder 462. The drive wheel 461 drives the driven wheel and the polishing belt to rotate, thereby polishing the surface of the workpiece 600. The pressure regulating valve 464 can adjust the pressure of the cylinder 462, thereby affecting the pressure of the driven wheel on the surface of the workpiece 600.

[0033] Please see Figure 1 and Figure 5In one example of the integrated grinding and polishing machine tool of this utility model, the second displacement component 470 includes a fourth drive motor 471, the output end of which is equipped with a second gear 472. The machine tool body 100 is provided with a second rack 473 that meshes with the second gear 472. A limit sensor 120 is provided on each side of the machine tool body 100 of the moving platform 400. The two limit sensors 120 mesh with the moving platform 400 and are slidably installed in a first slide groove 130 on the machine tool body 100. Each limit sensor 120 is provided with a fastening bolt. The second gear 472 meshes with the second rack 473, controlling the fourth drive motor 471 to drive the second gear 472 to rotate, thus driving the second gear 472 to move along the second rack 473, thereby driving the moving platform 400 to move along the first guide rail 110.

[0034] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A grinding and polishing integrated machine tool, characterized in that, include: The machine tool body has a first guide rail on each of its top two sides along the extension direction of the machine tool body; The host is located at one end of the machine tool body, and the host is rotatably mounted on the top of the host facing the machine tool body. The host is driven to drive the chuck to rotate. The tailstock is slidably mounted on the top of the two first guide rails. The top of the tailstock facing the main unit is provided with a top tip assembly, and the bottom of the tailstock is provided with a first displacement assembly. The first displacement assembly is used to drive the tailstock to move along the first guide rails. A mobile platform is slidably mounted on top of two first guide rails. The mobile platform is located between the main unit and the tailstock. A first mounting platform and a second mounting platform are slidably mounted on both sides of the top of the mobile platform. A first driving component and a second driving component are respectively provided at the ends of both sides of the mobile platform. The first driving component is drivenly connected to the first mounting platform and is used to drive the first mounting platform to slide along the extension direction of the mobile platform. The second driving component is drivenly connected to the second mounting platform and is used to drive the second mounting platform to slide along the extension direction of the mobile platform. A grinding wheel is provided on the first mounting platform and a polishing machine is provided on the second mounting platform. A second displacement component is provided at the bottom of the mobile platform and is used to drive the mobile platform to move along the first guide rails. A water circulation assembly includes several nozzles, which are mounted on the first mounting platform via a mounting bracket. The nozzles cooperate with the workpiece and are connected to a water supply device via pipes. A collection tank is provided at the bottom of the machine tool body, and the collection tank is connected to a wastewater device via a pipe.

2. The grinding and polishing integrated machine tool as described in claim 1, characterized in that, The tip assembly includes a tip and a handle. The tip is retractably mounted on the top of the tailstock, and the handle is mounted on the top of the tailstock on the side away from the tip. The handle is driven to the tip for driving the tip to extend or retract.

3. The grinding and polishing integrated machine tool as described in claim 1, characterized in that, The first displacement component includes a first drive motor, which is installed at the bottom of the tailstock on the side away from the tip. A first gear is installed at the output end of the first drive motor, and a first rack that cooperates with the first gear is provided on the machine tool body.

4. The grinding and polishing integrated machine tool as described in claim 1, characterized in that, The top surface of the mobile platform is provided with two second guide rails and two third guide rails. The first mounting platform is slidably connected to the two second guide rails, and the second mounting platform is slidably connected to the two third guide rails.

5. The grinding and polishing integrated machine tool as described in claim 4, characterized in that, The first drive assembly includes a second drive motor, the output end of which is equipped with a first lead screw, and the bottom of the first mounting platform is provided with a first lead sleeve, which cooperates with the first lead screw.

6. The grinding and polishing integrated machine tool as described in claim 4, characterized in that, The second drive assembly includes a third drive motor, the output end of which is equipped with a second lead screw, and the bottom of the second mounting platform is provided with a second lead sleeve, which cooperates with the second lead screw.

7. The grinding and polishing integrated machine tool as described in claim 1, characterized in that, The grinding machine includes a grinding wheel motor, a drive shaft assembly, and a grinding wheel. The output end of the grinding wheel motor is driven to one end of the drive shaft assembly via a belt. The grinding wheel is mounted on the other end of the drive shaft assembly. A belt housing is provided around the belt, and a grinding wheel housing is provided around the grinding wheel.

8. The grinding and polishing integrated machine tool as described in claim 1, characterized in that, The polishing machine is rotatably mounted with a drive wheel, and a cylinder is provided on the polishing machine below the drive wheel. A driven wheel assembly is installed on the telescopic end of the cylinder, and a driven wheel is rotatably mounted on the driven wheel assembly. A polishing belt is sleeved on the drive wheel and the driven wheel. The polishing machine is equipped with an air pressure regulating valve, which cooperates with the cylinder.

9. The grinding and polishing integrated machine tool as described in claim 1, characterized in that, The second displacement component includes a fourth drive motor, the output end of which is equipped with a second gear, and the machine tool body is provided with a second rack that cooperates with the second gear.

10. The grinding and polishing integrated machine tool as described in claim 1, characterized in that, Each of the two limit sensors is provided on the machine tool body on both sides of the mobile platform. The two limit sensors cooperate with the mobile platform and are slidably installed in the first slide groove of the machine tool body. Each of the two limit sensors is provided with a fastening bolt.

Images