Rapid polishing machine

Abstract

The utility model discloses a fast polishing machine, relates to mechanical part processing technical field, including fixing mechanism, also including clamping mechanism and polishing mechanism, clamping mechanism includes two movable plate, two movable plate top opposite ends are both equipped with clamping plate, polishing mechanism includes the fixed mount, the fixed mount is equipped with the clamping plate, and the fixed mount is equipped with the clamping plate. A movable seat is arranged on the inner wall of the fixing frame, a first hydraulic cylinder is arranged on the top of the movable seat, a second hydraulic cylinder is installed on the outer wall of one side of the movable seat, and a grinding plate is arranged at the output end of the second hydraulic cylinder. Mechanical parts of different sizes can be clamped and fixed through the clamping mechanism, the polishing direction of the surfaces of the mechanical parts can be adjusted through work of a second motor, and the position of a polishing plate can be adjusted through rotation of a first hydraulic cylinder, a second hydraulic cylinder and an adjusting lead screw; and the grinding mechanism can grind and polish different positions of the surface of the mechanical part, and the machining efficiency of the mechanical part can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical parts processing, in particular to a fast polishing machine. Background Art

[0002] Grinding is a type of surface modification technology. It generally refers to a processing method that uses rough objects (such as sandpaper containing higher hardness particles) to change the physical properties of the material surface through friction. The main purpose is to obtain a specific surface roughness.

[0003] The prior art has the following deficiencies: when the prior polishing equipment is used to polish mechanical parts, after polishing an area of ​​a part, the orientation of the part cannot be easily changed, and thus different orientations of parts of different sizes cannot be quickly polished, which makes it easy for parts to be missed during polishing, thereby affecting the efficiency of mechanical parts processing.

[0004] The above information disclosed in this Background section is only for enhancement of understanding of the background of the present disclosure and therefore it may contain information that does not constitute the prior art that is already known to one of ordinary skill in the art. Utility Model Content

[0005] The purpose of the utility model is to provide a fast polishing machine, which can clamp and fix mechanical parts of different sizes through a clamping mechanism, the second motor can adjust the orientation of the grinding of the surface of the mechanical parts, the operation of the first hydraulic cylinder and the second hydraulic cylinder and the rotation of the adjusting screw can adjust the position of the grinding plate, so that the grinding mechanism can grind and polish different positions of the mechanical parts to solve the above-mentioned deficiencies in the technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fast polishing machine, including a fixing mechanism, and also including:

[0007] The clamping mechanism is arranged on the top of the fixing mechanism and is used to clamp and fix the mechanical parts;

[0008] A grinding mechanism, arranged on an outer wall of one side of the fixing mechanism, is used for grinding and polishing mechanical parts;

[0009] The fixing mechanism comprises a fixing base, a filter screen is movably mounted on the top inner wall of the fixing base, and a fixing rack is fixedly mounted on one side of the top of the fixing base;

[0010] The clamping mechanism comprises two movable plates, movable gears are rotatably mounted on the inner sides of the bottoms of one side of the two movable plates, a first motor is disposed on one side of the two movable gears, the two movable gears are respectively meshed with the two ends of the fixed rack, a rotating shaft is rotatably mounted on the inner walls of the tops of the two movable plates, a clamping plate is fixedly mounted on the opposite ends of the two rotating shafts, and a second motor is disposed on the end of one of the rotating shafts away from the clamping plate;

[0011] The grinding mechanism includes an adjusting screw, which is arranged on an inner wall of one side of the fixed base, a third motor is arranged at one end of the adjusting screw, a fixing frame is sleeved on the outer thread of the adjusting screw, a movable seat is arranged on the inner wall of the fixing frame, a first hydraulic cylinder is arranged on the top of the movable seat, a second hydraulic cylinder is fixedly installed on an outer wall of one side of the movable seat, an output end of the second hydraulic cylinder passes through the inner wall of the movable seat and is fixedly installed with a mounting frame, a fourth motor is fixedly installed inside the mounting frame, and a grinding plate is transmission-installed on the output end of the fourth motor.

[0012] Preferably, a slide rail is fixedly installed on the side of the top of the fixed base away from the fixed rack, and sliders are fixedly installed on the side of the bottom of the two movable plates away from the movable gear, and the outer walls at both ends of the slide rail are movably connected to the inner walls of the two sliders respectively.

[0013] Preferably, an installation groove is provided on an inner wall of one side of the fixed base, the inner wall of the installation groove is rotatably connected to the adjusting screw rod, and the inner wall of the installation groove is movably connected to the outer wall of the bottom of one side of the fixed frame.

[0014] Preferably, an outer wall at one end of the fixed base is fixedly connected to the third motor, and the third motor is transmission-connected to the adjusting screw rod via an output shaft.

[0015] Preferably, a movable groove is formed on the inner wall of the fixing frame, and the inner wall of the movable groove is movably connected to the outer wall of the movable seat.

[0016] Preferably, the top of the fixing frame is fixedly connected to the first hydraulic cylinder, and the output end of the first hydraulic cylinder passes through the top inner wall of the movable groove and is fixedly connected to the top of the movable seat.

[0017] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0018] 1. The first motor works through the meshing action between the movable gear and the fixed rack, so that the distance between the two clamping plates can be adjusted, so that the clamping mechanism can clamp and fix mechanical parts of different sizes. The second motor works to rotate the adjacent rotating shaft, so that the mechanical parts rotate accordingly, and the grinding position of the mechanical parts surface can be adjusted. At the same time, the first hydraulic cylinder and the second hydraulic cylinder work to adjust the longitudinal position and height of the grinding plate. At the same time, the third motor works to rotate the adjusting screw rod, so that the lateral position of the grinding plate can be adjusted, so that the grinding mechanism can grind and polish different positions on the surface of mechanical parts of different sizes, which can avoid omissions in the grinding of mechanical parts and improve the efficiency of mechanical parts processing;

[0019] 2. The movement of the movable plate can be limited by the connection between the slide rail and the slider, so that the clamping plate can stably clamp the mechanical parts. The movable groove can limit the movement of the movable seat, so that the grinding plate remains stable during the height adjustment process. At the same time, the mounting groove can limit the movement of the fixed frame, so that the grinding plate remains stable during the lateral adjustment process. The debris generated during the grinding process can be filtered through the filter net, and the debris can be cleaned conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0022] Figure 2 It is a partial cross-sectional structural diagram of the utility model.

[0023] Figure 3 It is an exploded view of the three-dimensional structure of the fixing mechanism of the utility model.

[0024] Figure 4 It is an exploded view of the three-dimensional structure of the clamping mechanism of the utility model.

[0025] Figure 5 It is an exploded view of the three-dimensional structure of the grinding mechanism of the utility model.

[0026] Description of reference numerals:

[0027] 1. Fixing mechanism; 101. Fixing base; 102. Filter; 103. Fixing rack; 104. Slide rail; 105. Mounting slot;

[0028] 2. Clamping mechanism; 201. movable plate; 202. movable gear; 203. first motor; 204. slider; 205. rotating shaft; 206. clamping plate; 207. second motor;

[0029] 3. Grinding mechanism; 301. Adjusting screw rod; 302. Third motor; 303. Fixed frame; 304. Movable groove; 305. Movable seat; 306. First hydraulic cylinder; 307. Second hydraulic cylinder; 308. Mounting frame; 309. Fourth motor; 310. Grinding plate. DETAILED DESCRIPTION

[0030] The utility model provides Figure 1 A fast polishing machine shown includes a fixing mechanism 1 and further includes:

[0031] The clamping mechanism 2 is arranged on the top of the fixing mechanism 1 and is used to clamp and fix the mechanical parts;

[0032] The grinding mechanism 3 is arranged on one side outer wall of the fixing mechanism 1 and is used for grinding and polishing mechanical parts.

[0033] In order to conveniently collect the debris generated by grinding, Figure 2 and Figure 3 As shown, the fixing mechanism 1 includes a fixed base 101, a filter screen 102 is movably installed on the top inner wall of the fixed base 101, and a fixed rack 103 is fixedly installed on one side of the top of the fixed base 101. The setting of the filter screen 102 allows the debris generated during the grinding process of the mechanical parts to fall to the bottom of the fixed base 101, which can prevent impurities from affecting the processing of the mechanical parts.

[0034] In order to conveniently grind different positions of mechanical parts of different sizes, such as Figure 2 and Figure 4As shown, the clamping mechanism 2 includes two movable plates 201, and movable gears 202 are rotatably installed on the inner sides of the bottom of one side of the two movable plates 201, and a first motor 203 is provided on one side of the two movable gears 202. The two movable gears 202 are respectively meshed with the two ends of the fixed rack 103, and a rotating shaft 205 is rotatably installed on the top inner walls of the two movable plates 201. A clamping plate 206 is fixedly installed on the opposite ends of the two rotating shafts 205, and a second motor 207 is provided on the end of one of the rotating shafts 205 away from the clamping plate 206. The first motor 203 works to rotate the movable gears 202, and through the meshing action between the movable gears 202 and the fixed rack 103, the distance between the two clamping plates 206 can be adjusted, so that the two clamping plates 206 can clamp mechanical parts of different sizes. At the same time, the second motor 207 works to rotate one of the rotating shafts 205, which can drive the mechanical parts to rotate, so that the grinding mechanism 3 can grind and polish the mechanical parts in different orientations.

[0035] In order to conveniently grind and polish different positions on the surface of mechanical parts, such as Figure 2 and Figure 5 As shown, the grinding mechanism 3 includes an adjusting screw 301, which is arranged on the inner wall of one side of the fixed base 101, and a third motor 302 is arranged at one end of the adjusting screw 301. A fixing frame 303 is sleeved on the outer thread of the adjusting screw 301, and a movable seat 305 is arranged on the inner wall of the fixing frame 303. A first hydraulic cylinder 306 is arranged on the top of the movable seat 305, and a second hydraulic cylinder 307 is fixedly installed on the outer wall of one side of the movable seat 305. The output end of the second hydraulic cylinder 307 passes through the inner wall of the movable seat 305 and is fixed. A mounting frame 308 is installed, and a fourth motor 309 is fixedly installed inside the mounting frame 308. A grinding plate 310 is installed on the output end transmission of the fourth motor 309. The first hydraulic cylinder 306 can adjust the height of the grinding plate 310. The third motor 302 works to rotate the adjusting screw rod 301, so as to adjust the lateral position of the grinding plate 310. The lateral position of the grinding plate 310 can be adjusted by the second hydraulic cylinder 307, so that the grinding plate 310 can grind and polish different positions on the surface of the mechanical parts.

[0036] In order to keep the movable plate 201 stable during the adjustment process, Figure 2-4 As shown, a slide rail 104 is fixedly installed on one side of the top of the fixed base 101 away from the fixed rack 103, and sliders 204 are fixedly installed on one side of the bottom of the two movable plates 201 away from the movable gear 202. The outer walls at both ends of the slide rail 104 are movably connected to the inner walls of the two sliders 204 respectively. The slide rail 104 can limit the movement of the sliders 204, so that the movable plate 201 remains stable during the movement, and the two clamping plates 206 can clamp the mechanical parts.

[0037] In order to keep the fixing frame 303 stable during the adjustment process, Figure 2-3 and Figure 5 As shown, a mounting groove 105 is provided on the inner wall of one side of the fixed base 101, and the inner wall of the mounting groove 105 is rotatably connected to the adjusting screw rod 301, and the inner wall of the mounting groove 105 is movably connected to the outer wall at the bottom of one side of the fixed frame 303. The mounting groove 105 can limit the movement of the fixed frame 303, so that the fixed frame 303 remains stable during the movement.

[0038] In order to provide power for the movement of the fixed frame 303, as Figure 2 As shown, the outer wall of one end of the fixed base 101 is fixedly connected to the third motor 302, and the third motor 302 is connected to the adjusting screw rod 301 through an output shaft transmission connection. The fixed base 101 can install and fix the third motor 302. The operation of the third motor 302 causes the adjusting screw rod 301 to rotate, and then the lateral position of the fixed frame 303 can be adjusted.

[0039] In order to keep the grinding plate 310 stable during the height adjustment process, Figure 2 and Figure 5 As shown, a movable groove 304 is opened on the inner wall of the fixed frame 303, and the inner wall of the movable groove 304 is movably connected to the outer wall of the movable seat 305. The top of the fixed frame 303 is fixedly connected to the first hydraulic cylinder 306. The output end of the first hydraulic cylinder 306 passes through the top inner wall of the movable groove 304 and is fixedly connected to the top of the movable seat 305. The movable groove 304 can limit the movement of the movable seat 305, so that the grinding plate 310 remains stable during the height adjustment process.

[0040] The specific implementation method is as follows: when grinding and polishing mechanical parts, the mechanical parts are placed in the gap between the two clamping plates 206, and the two first motors 203 are operated to make the two movable gears 202 rotate. Through the meshing action between the movable gears 202 and the fixed rack 103, the two movable plates 201 move relative to or away from each other, so that the two clamping plates 206 can clamp and fix the two ends of the mechanical parts. At the same time, the slide rail 104 can limit the movement of the two sliders 204, so that the two clamping plates 206 can stably clamp the mechanical parts, and then the second hydraulic cylinder 307 is operated to make the mounting frame 308 move longitudinally, so that the longitudinal position of the grinding plate 310 can be adjusted, and the first hydraulic cylinder 306 is operated to make the movable seat 305 move along the inner wall of the movable groove 304, so that the height of the grinding plate 310 can be adjusted, so that the grinding plate 310 can contact the outer wall of the mechanical parts, and then through The fourth motor 309 works to rotate the grinding plate 310, so that the mechanical parts can be ground and polished. The third motor 302 works to rotate the adjusting screw 301, so that the fixing frame 303 moves along the inner wall of the mounting groove 105 on its outer side, so that the lateral position of the grinding plate 310 can be adjusted, so that the grinding plate 310 can grind and polish different positions on the surface of the mechanical parts. At the same time, the second motor 207 works to rotate one of the rotating shafts 205, and under the clamping action of the clamping plate 206, the mechanical parts rotate accordingly, so that the grinding plate 310 can grind different positions around the mechanical parts, so that the grinding and polishing of the mechanical parts is more thorough, omissions can be avoided, and the efficiency of grinding the mechanical parts can be improved. This embodiment specifically solves the problem that it is not possible to conveniently grind different positions on the surface of mechanical parts in the prior art, which affects the processing efficiency of mechanical parts.

[0041] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A fast polishing machine, comprising a fixing mechanism (1), characterized in that: Also includes: A clamping mechanism (2) is arranged on the top of the fixing mechanism (1) and is used to clamp and fix the mechanical parts; A grinding mechanism (3) is arranged on an outer wall of one side of the fixing mechanism (1) and is used for grinding and polishing mechanical parts; The fixing mechanism (1) comprises a fixing base (101), a filter screen (102) is movably mounted on the top inner wall of the fixing base (101), and a fixing rack (103) is fixedly mounted on one side of the top of the fixing base (101); The clamping mechanism (2) comprises two movable plates (201), a movable gear (202) is rotatably mounted on the inner side of the bottom of one side of the two movable plates (201), a first motor (203) is provided on one side of the two movable gears (202), the two movable gears (202) are respectively meshed with two ends of a fixed rack (103), a rotating shaft (205) is rotatably mounted on the inner wall of the top of the two movable plates (201), a clamping plate (206) is fixedly mounted on the opposite ends of the two rotating shafts (205), and a second motor (207) is provided on the end of one of the rotating shafts (205) away from the clamping plate (206); The grinding mechanism (3) comprises an adjusting screw (301), the adjusting screw (301) being arranged on an inner wall of one side of a fixed base (101), a third motor (302) being arranged at one end of the adjusting screw (301), a fixing frame (303) being sleeved on the outer side of the adjusting screw (301) by a thread, a movable seat (305) being arranged on the inner wall of the fixing frame (303), a first hydraulic cylinder (306) being arranged on the top of the movable seat (305), a second hydraulic cylinder (307) being fixedly mounted on an outer wall of one side of the movable seat (305), an output end of the second hydraulic cylinder (307) penetrating the inner wall of the movable seat (305) and being fixedly mounted with a mounting frame (308), a fourth motor (309) being fixedly mounted inside the mounting frame (308), and a grinding plate (310) being transmission-mounted on the output end of the fourth motor (309).

2. A fast polishing machine according to claim 1, characterized in that: A slide rail (104) is fixedly mounted on the top of the fixed base (101) on one side away from the fixed rack (103), and sliders (204) are fixedly mounted on the bottom of the two movable plates (201) on one side away from the movable gear (202), and the outer walls at both ends of the slide rail (104) are movably connected to the inner walls of the two sliders (204) respectively.

3. A fast polishing machine according to claim 1, characterized in that: An inner wall of one side of the fixed base (101) is provided with a mounting groove (105), the inner wall of the mounting groove (105) is rotatably connected to the adjusting screw rod (301), and the inner wall of the mounting groove (105) is movably connected to the outer wall of the bottom of one side of the fixed frame (303).

4. A fast polishing machine according to claim 1, characterized in that: An outer wall at one end of the fixed base (101) is fixedly connected to the third motor (302), and the third motor (302) is transmission-connected to the adjusting screw rod (301) via an output shaft.

5. A fast polishing machine according to claim 1, characterized in that: The inner wall of the fixed frame (303) is provided with a movable groove (304), and the inner wall of the movable groove (304) is movably connected to the outer wall of the movable seat (305).

6. A fast polishing machine according to claim 5, characterized in that: The top of the fixed frame (303) is fixedly connected to the first hydraulic cylinder (306), and the output end of the first hydraulic cylinder (306) passes through the top inner wall of the movable groove (304) and is fixedly connected to the top of the movable seat (305).

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