Piston turning tool

Abstract

The utility model discloses a piston turning tool, and particularly relates to the technical field of piston turning equipment, the piston turning tool comprises a feeding clamping assembly arranged below a turning assembly, and the top end of the turning assembly is fixedly provided with a cooling assembly. According to the piston turning tool, pistons of different sizes can be clamped and fixed by controlling the two arc-shaped clamping plates, meanwhile, when the pistons are loosened, the pistons can be synchronously jacked up through the vertical rods, workers can conveniently take out the machined pistons, further, the multiple pistons can be machined at the same time, the machining efficiency is improved, and the machining cost is reduced. Furthermore, the positions of machined pistons and unmachined pistons can be conveniently adjusted through a rotating motor, feeding and discharging operation can be conveniently conducted on other stations during machining, cold water in a water supply water tank can be further sprayed out through a spray head, a turning tool can be cooled under the condition that raised dust is reduced, and the machining efficiency is improved. And the practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of piston turning processing equipment, in particular to a piston turning tool. Background Art

[0002] A motorcycle is a two-wheeled or three-wheeled vehicle driven by a gasoline engine and steered by a handlebar. It is light, flexible and fast, and is widely used for patrolling, passenger and cargo transportation, etc., and is also used as sports equipment.

[0003] The piston is one of the important parts of a motorcycle. During the production process, the piston needs to be processed using a turning tool. First, the piston ring needs to be clamped and fixed before processing. However, during the continuous drilling of multiple piston rings, it is troublesome to remove the piston ring after each hole is completed, and the processing efficiency is low. At the same time, the inner diameters of piston rings of different sizes are also different, so it is necessary to adapt to the fixing and clamping of piston rings with different inner diameters. A large amount of dust will be generated when drilling the piston rings. Excessive inhalation is harmful to human health and pollutes the environment. Long-term turning operations will also cause the turning tool to overheat, which may cause the surface of the turned piston to be not smooth enough. Utility Model Content

[0004] The purpose of the utility model is to provide a piston turning tool to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a piston turning tool, comprising a loading and clamping assembly arranged below a turning assembly, a cooling assembly being fixedly mounted on the top of the turning assembly;

[0006] The feeding clamping assembly comprises a chassis, a turntable is rotatably mounted on the top surface of the chassis, a support plate is fixedly mounted around the turntable, a top plate is fixedly mounted on the top of the four support plates, a rotating motor is fixedly mounted at the center of the bottom surface of the chassis, the top end of the output shaft of the rotating motor is fixedly connected to the center of the bottom surface of the turntable, a No. 1 cylinder is fixedly mounted on both sides of the top surface of the turntable, a semicircular plate is fixedly mounted on the top ends of the piston rods of the two No. 1 cylinders, a vertical rod is fixedly mounted on the top surfaces of the two semicircular plates, a sleeve rotating seat is fixedly mounted on the middle part of the rod body of the vertical rod, a transmission rod is rotatably connected to the two ends of the sleeve rotating seat, a transmission slide block is rotatably connected to the top ends of the two transmission rods, and an arc clamping plate is fixedly mounted on the top surfaces of the two transmission slide blocks, a plurality of circular grooves are opened on the top surface of the top plate, and a limit plate is fixedly mounted in the plurality of circular grooves;

[0007] The cooling assembly comprises a water supply tank, a water supply pipe is fixedly installed at the middle of the front side of the water supply tank, and a nozzle is fixedly installed at the other end of the water supply pipe away from the water supply tank.

[0008] Preferably, the turning assembly includes a mounting plate, three legs are fixedly mounted on the side of the mounting plate, a No. 2 cylinder is fixedly mounted on the top surface of the mounting plate, and a lifting plate is fixedly mounted on the bottom end of the piston rod of the No. 2 cylinder.

[0009] Preferably, three processing motors are fixedly mounted on the bottom surface of the lifting plate, and a turning tool is fixedly mounted on the bottom end of the output shafts of the three processing motors.

[0010] Preferably, a slide groove is provided on both sides of the top surface of the limiting plate, and a lifting through hole is provided at the center of the top surface of the limiting plate.

[0011] Preferably, a plurality of the transmission slide blocks correspond one-to-one to a plurality of slide grooves, and the transmission slide blocks are slidably installed in the slide grooves.

[0012] Preferably, the bottom ends of the three legs are fixedly connected to the side of the chassis, and the water supply tank is fixedly mounted on the top surface of the mounting plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the piston turning tooling can clamp and fix pistons of different sizes by controlling two arc-shaped clamping plates, and at the same time, when the piston is loosened, the piston can be synchronously lifted up by the vertical rod, so that the staff can take out the processed piston conveniently, and further, multiple pistons can be processed at the same time to improve the processing efficiency, and the processed piston and the unprocessed piston can be conveniently switched by rotating the motor, and other workstations can be conveniently loaded and unloaded during processing, and further, the cold water in the water supply tank can be sprayed out by the nozzle, and the turning tool can be cooled while reducing dust, which is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the feeding and clamping assembly of the utility model;

[0016] Figure 3 It is a partial three-dimensional structural schematic diagram of the feeding clamping assembly of the utility model;

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the turning assembly and the cooling assembly of the utility model.

[0018] In the figure: 1. Feeding clamping assembly; 101. Chassis; 102. Support plate; 103. Top plate; 104. Rotating motor; 105. Turntable; 106. No. 1 cylinder; 107. Semicircular plate; 108. Vertical pole; 109. Socketed rotating seat; 110. Transmission rod; 111. Transmission slider; 112. Arc clamping plate; 113. Limiting plate; 114. Slide groove; 115. Lifting perforation; 2. Turning assembly; 201. Mounting plate; 202. Support leg; 203. No. 2 cylinder; 204. Lifting plate; 205. Processing motor; 206. Turning tool; 3. Cooling assembly; 301. Water supply tank; 302. Water supply pipe; 303. Nozzle. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figure 1-4 As shown, the utility model provides a technical solution: comprising a loading and clamping assembly 1 arranged below a turning assembly 2, and a cooling assembly 3 is fixedly installed on the top of the turning assembly 2;

[0021] The feeding clamping assembly 1 includes a chassis 101, a turntable 105 is rotatably mounted on the top surface of the chassis 101, a support plate 102 is fixedly mounted on the four sides of the turntable 105, a top plate 103 is fixedly mounted on the top of the four support plates 102, a rotating motor 104 is fixedly mounted at the center of the bottom surface of the chassis 101, the top end of the output shaft of the rotating motor 104 is fixedly connected to the center of the bottom surface of the turntable 105, a No. 1 cylinder 106 is fixedly mounted on both sides of the top surface of the turntable 105, and the top ends of the piston rods of the two No. 1 cylinders 106 are fixedly mounted. A semicircular plate 107 is fixedly installed, and a vertical rod 108 is fixedly installed on the top surface of the two semicircular plates 107. A sleeve rotating seat 109 is fixedly sleeved in the middle of the rod body of the vertical rod 108. Both ends of the sleeve rotating seat 109 are rotatably connected to a transmission rod 110. The top ends of the two transmission rods 110 are rotatably connected to a transmission slider 111. The top surfaces of the two transmission sliders 111 are fixedly installed with an arc clamping plate 112. The top surface of the top plate 103 is provided with a plurality of circular grooves, and a limit plate 113 is fixedly installed in each of the plurality of circular grooves.

[0022] The cooling component 3 includes a water supply tank 301, a water supply pipe 302 is fixedly installed in the middle of the front of the water supply tank 301, and a nozzle 303 is fixedly installed at the other end of the water supply pipe 302 away from the water supply tank 301. The nozzle 303 can be opened to spray out the cold water in the water supply tank 301, and the turning tool 206 can be cooled while reducing dust.

[0023] In this embodiment, the turning assembly 2 includes a mounting plate 201, three legs 202 are fixedly mounted on the side of the mounting plate 201, a No. 2 cylinder 203 is fixedly mounted on the top surface of the mounting plate 201, a lifting plate 204 is fixedly mounted on the bottom end of the piston rod of the No. 2 cylinder 203, three processing motors 205 are fixedly mounted on the bottom surface of the lifting plate 204, and a turning tool 206 is fixedly mounted on the bottom end of the output shaft of each of the three processing motors 205, and the turning tool 206 is driven by the processing motor 205 to rotate to perform turning operations on the top surface of the piston.

[0024] A sliding groove 114 is formed on both sides of the top surface of the limiting plate 113 , and a lifting through hole 115 is formed at the center of the top surface of the limiting plate 113 .

[0025] A plurality of the transmission sliders 111 correspond one to one with a plurality of slide grooves 114, and the transmission sliders 111 are slidably installed in the slide grooves 114. Since the other end of the transmission rod 110 is rotatably connected to a transmission slider 111, and the transmission slider 111 is slidably installed in the slide groove 114, the lowering of the bottom end of the transmission rod 110 will drive the transmission slider 111 to move in the slide groove 114, thereby making the two transmission sliders 111 approach each other, and the approach of the two transmission sliders 111 will drive the two arc-shaped clamping plates 112 to approach each other, thereby synchronously fixing the three pistons.

[0026] The bottom ends of the three legs 202 are fixedly connected to the side of the chassis 101 , and the water supply tank 301 is fixedly mounted on the top surface of the mounting plate 201 .

[0027] When in use, the piston is taken out and then fixedly installed in sequence between the three groups of arc-shaped clamping plates 112 that have not entered the bottom of the turning component 2. A cavity is provided at the bottom of the piston, so that the piston to be processed can be conveniently sleeved on the top of the corresponding vertical rod 108. After placing the three pistons in sequence, a No. 1 cylinder 106 on the same side is started, and a No. 1 cylinder 106 drives a semicircular plate 107 to descend. The semicircular plate 107 on the same side rises and can drive the vertical rod 108 to descend. The descent of the vertical rod 108 can drive the sleeve rotating seat 109 to descend, and the descent of the sleeve rotating seat 109 can drive a transmission rod 110 The other end of the transmission rod 110 is rotatably connected to a transmission slider 111, and the transmission slider 111 is slidably installed in the slide groove 114. Therefore, the lowering of the bottom end of the transmission rod 110 will drive the transmission slider 111 to move in the slide groove 114, thereby making the two transmission sliders 111 approach each other. The approach of the two transmission sliders 111 will drive the two arc-shaped clamping plates 112 to approach each other, thereby synchronously fixing the three pistons, and when the arc-shaped clamping plates 112 approach each other and clamp the pistons, the vertical rod 108 will also descend synchronously, so that the bottom surface of the piston hits the top surface of the limit plate 113.

[0028] After the piston is installed, the rotating motor 104 is started, and the rotating motor 104 drives the turntable 105 to rotate. The rotation of the turntable 105 can make the three installed pistons rotate to the bottom of the turning assembly 2, and then the No. 2 cylinder 203 is started. Under the action of the No. 2 cylinder 203, the lifting plate 204 will drive the processing motor 205 and the arc-shaped turning tool 206 fixedly installed at the bottom end of the output shaft of the processing motor 205 to descend to the top surface of the piston, and then the processing motor 205 is started, and the turning tool 206 is driven by the processing motor 205 to rotate to perform turning operations on the top surface of the piston.

[0029] While the three installed pistons are being turned, the staff can load the pistons to the vacant workstations that have been turned to the outside. After the three pistons are processed, the processed pistons and the unprocessed pistons are switched by rotating the motor 104. The unprocessed pistons are turned to the bottom of the turning assembly 2, and the processed ones are turned to the outside. Subsequently, under the action of the No. 1 cylinder 106, the semicircular plate 107 rises. At this time, the two arc-shaped clamping plates 112 are separated, so that the three pistons on the outer workstations can be synchronously released, and the pistons can be synchronously lifted up by the vertical rod 108 at the same time, so that the staff can remove the processed pistons, which is more practical. During processing, the nozzle 303 can also be turned on. The nozzle 303 can spray cold water in the water supply tank 301, and the turning tool 206 can be cooled while reducing dust.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A piston turning tool, characterized in that : comprising a loading and clamping assembly (1) arranged below a turning assembly (2), a cooling assembly (3) being fixedly mounted on the top end of the turning assembly (2); The loading clamping assembly (1) comprises a chassis (101), a rotating disk (105) is rotatably mounted on the top surface of the chassis (101), a support plate (102) is fixedly mounted on each of the four sides of the rotating disk (105), a top plate (103) is fixedly mounted on the top of the four support plates (102), a rotating motor (104) is fixedly mounted at the center of the bottom surface of the chassis (101), the top end of the output shaft of the rotating motor (104) is fixedly connected to the center of the bottom surface of the rotating disk (105), a No. 1 cylinder (106) is fixedly mounted on both sides of the top surface of the rotating disk (105), and the top ends of the piston rods of the two No. 1 cylinders (106) are fixedly mounted. A semicircular plate (107) is fixedly installed at each end, a vertical rod (108) is fixedly installed on the top surface of each of the two semicircular plates (107), a sleeve rotating seat (109) is fixedly sleeved in the middle of the rod body of the vertical rod (108), both ends of the sleeve rotating seat (109) are rotatably connected to a transmission rod (110), the top ends of the two transmission rods (110) are rotatably connected to a transmission slider (111), and an arc-shaped clamping plate (112) is fixedly installed on the top surface of each of the two transmission sliders (111), and a plurality of circular grooves are opened on the top surface of the top plate (103), and a limiting plate (113) is fixedly installed in each of the plurality of circular grooves; The cooling assembly (3) comprises a water supply tank (301), a water supply pipe (302) is fixedly mounted in the middle of the front of the water supply tank (301), and a nozzle (303) is fixedly mounted at the other end of the water supply pipe (302) away from the water supply tank (301).

2. A piston turning tool according to claim 1, characterized in that: The turning assembly (2) comprises a mounting plate (201), three legs (202) are fixedly mounted on the side of the mounting plate (201), a No. 2 air cylinder (203) is fixedly mounted on the top surface of the mounting plate (201), and a lifting plate (204) is fixedly mounted on the bottom end of the piston rod of the No. 2 air cylinder (203).

3. A piston turning tool according to claim 2, characterized in that: Three processing motors (205) are fixedly mounted on the bottom surface of the lifting plate (204), and a turning tool (206) is fixedly mounted on the bottom end of the output shaft of each of the three processing motors (205).

4. A piston turning tool according to claim 1, characterized in that: A slide groove (114) is provided on both sides of the top surface of the limiting plate (113), and a lifting through hole (115) is provided at the center of the top surface of the limiting plate (113).

5. A piston turning tool according to claim 4, characterized in that: A plurality of the transmission slide blocks (111) correspond one to one with a plurality of slide grooves (114), and the transmission slide blocks (111) are slidably installed in the slide grooves (114).

6. A piston turning tool according to claim 2, characterized in that: The bottom ends of the three supporting legs (202) are fixedly connected to the side of the chassis (101), and the water supply tank (301) is fixedly mounted on the top surface of the mounting plate (201).

Images