Tumbler grinder-polisher

Abstract

The utility model discloses a kind of barrel grinding and polishing machines, including rack, motor, gearbox, belt pulley set, roller;The motor is installed at the bottom of rack, the output shaft of motor is connected with the power input shaft of gearbox, the power output shaft of gearbox is connected with the rotating shaft on roller by belt pulley set, and the roller is rotatably installed on the rack by rotating shaft.Working, parts are poured into the roller, and then the barrel cover is firmly sealed on the opening of barrel body, the motor is driven to rotate the roller by gearbox and belt pulley set, the parts are constantly turned over in the roller, and the polishing effect is good.After polishing is completed, the barrel cover of the roller is opened, and the parts are poured out from the opening of the roller, and the discharging is very convenient.

Description

Technical Field

[0001] This utility model relates to the field of machining, and in particular to a barrel grinding and polishing machine. Background Technology

[0002] Some metal parts require polishing after machining, such as Figure 1 As shown, conventional polishing methods use vibratory polishing equipment, including a polishing cylinder 1' and a vibrator 2'. The polishing cylinder 1' is installed on the vibrator 2'. During operation, the parts are placed into the polishing cylinder 1' for polishing. This traditional polishing equipment first pours the parts into the polishing cylinder 1' and uses the vibration of the vibrator 2' to polish the parts. The polishing effect is not good. After polishing, the parts are taken out, which is very troublesome to unload. Utility Model Content

[0003] The purpose of this invention is to provide a barrel grinding and polishing machine with good polishing effect and convenient material feeding.

[0004] To achieve the above objectives, the technical solution of this utility model is:

[0005] This utility model is a barrel grinding and polishing machine, including a frame, a motor, a gearbox, a pulley set, and a drum;

[0006] The motor is installed at the bottom of the frame, and the output shaft of the motor is connected to the power input shaft of the gearbox. The power output shaft of the gearbox is connected to the rotating shaft on the drum through a pulley set. The drum is rotatably mounted on the frame through the rotating shaft.

[0007] The roller includes a cylinder body, a left rotating shaft, a right rotating shaft, a cylinder cover, and a locking rod. The cylinder body has a receiving cavity with an opening. The cylinder cover covers the opening of the cylinder body to seal the receiving cavity. The locking rod consists of a swing rod, one or more eccentric blocks, and a handle. The two ends of the swing rod are inserted into two hanging rings on the upper part of the frame. The one or more eccentric blocks and the handle fix the middle part of the swing rod. The eccentric blocks can abut against the cover surface of the cylinder cover to firmly seal the cylinder cover on the opening of the cylinder body. The left rotating shaft and the right rotating shaft are respectively vertically fixed to the center of the two side walls of the cylinder body. The left rotating shaft is rotatably mounted on the frame through a bearing and connected to the pulley assembly. The right rotating shaft is rotatably mounted on the frame through a bearing.

[0008] This utility model also includes a conveyor belt; the conveyor belt is disposed on one side of the frame, and the discharge end of the conveyor belt is connected to the opening of the roller.

[0009] The locking rod includes two eccentric blocks, which are spaced apart and installed in the middle of the swing rod. The handle is fixed in the middle of the swing rod and located between the two eccentric blocks.

[0010] After adopting the above solution, since this utility model includes a frame, a motor, a gearbox, a pulley set, and a roller, during operation, the parts are poured into the roller and the cylinder cover is firmly sealed on the opening of the cylinder. The motor drives the roller to rotate through the gearbox and the pulley set. The parts are continuously turned over inside the roller, resulting in a good polishing effect. After polishing is completed, the cylinder cover of the roller is opened and the parts are poured out from the opening of the roller, making unloading very convenient.

[0011] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of traditional polishing equipment;

[0013] Figure 2 This is an isometric drawing of this utility model;

[0014] Figure 3 This is an isometric drawing of the roller of this utility model;

[0015] Figure 4 This is a schematic diagram of the opening of the roller cover of this utility model. Detailed Implementation

[0016] like Figures 2-4 As shown, this utility model is a barrel grinding and polishing machine, including a frame 1, a gearbox 2, a pulley set 3, a roller 4, a conveyor belt 5, and a motor 6.

[0017] The motor 6 is installed at the bottom of the frame 1. The output shaft of the motor 6 is connected to the power input shaft of the gearbox 2. The power output shaft of the gearbox 2 is connected to the rotating shaft on the roller 4 through the pulley set 3. The roller 4 is rotatably installed on the frame 1 through the rotating shaft. The conveyor belt 5 is set on one side of the frame 1. The discharge end of the conveyor belt 5 is connected to the opening of the roller 4.

[0018] The roller 4 includes a cylinder 41, a left rotating shaft 42, a right rotating shaft (not shown in the figure), a cylinder cover 44, and a locking rod 45. The cylinder 41 has a receiving cavity with an opening 411. The cylinder cover 44 covers the opening 411 of the cylinder 41 to seal the receiving cavity. The locking rod 45 consists of a swing rod 451, a handle 452, and two eccentric blocks 453. The two ends of the swing rod 451 are inserted into the fixing holes 111 of two hanging rings 11 on the upper part of the frame 1. The two eccentric blocks 453 are spaced apart. The handle 452 is fixed in the middle of the swing arm 451 and located between two eccentric blocks 453. The two eccentric blocks 453 can abut against the cover surface of the cylinder cover 44 to firmly seal the cylinder cover 44 on the opening 411 of the cylinder body 41. The left rotating shaft 42 and the right rotating shaft are respectively vertically fixed in the center of the two side walls of the cylinder body 41. The left rotating shaft 42 is rotatably mounted on the frame 1 through a bearing and connected to the pulley group 3. The right rotating shaft is rotatably mounted on the frame 1 through a bearing.

[0019] The working principle of this utility model:

[0020] During operation, the parts are poured into the drum 4 and the drum cover 44 is then firmly sealed on the opening 411 of the drum body 41. The motor 6 drives the drum 4 to rotate through the gearbox 2 and the pulley group 3. The parts are continuously turned over inside the drum 4. After polishing is completed, the drum cover 44 of the drum 4 is opened and the parts are poured out from the opening 411 of the drum 4.

[0021] The above description is merely a preferred embodiment of the present utility model, and therefore cannot be used to limit the scope of the present utility model. All equivalent changes and modifications made in accordance with the scope of the patent application and the contents of the specification of the present utility model should still fall within the scope of the patent of the present utility model.

Claims

1. A barrel tumbler polishing machine characterized by: Includes frame, motor, gearbox, pulley assembly, and rollers; The motor is installed at the bottom of the frame, and the output shaft of the motor is connected to the power input shaft of the gearbox. The power output shaft of the gearbox is connected to the rotating shaft on the drum through a pulley set. The drum is rotatably mounted on the frame through the rotating shaft.

2. The barrel tumbler polishing machine of claim 1, wherein: The roller includes a cylinder body, a left rotating shaft, a right rotating shaft, a cylinder cover, and a locking rod. The cylinder body has a receiving cavity with an opening. The cylinder cover covers the opening of the cylinder body to seal the receiving cavity. The locking rod consists of a swing rod, one or more eccentric blocks, and a handle. The two ends of the swing rod are inserted into two hanging rings on the upper part of the frame. The one or more eccentric blocks and the handle fix the middle part of the swing rod. The eccentric blocks can abut against the cover surface of the cylinder cover to firmly seal the cylinder cover on the opening of the cylinder body. The left rotating shaft and the right rotating shaft are respectively vertically fixed to the center of the two side walls of the cylinder body. The left rotating shaft is rotatably mounted on the frame through a bearing and connected to the pulley assembly. The right rotating shaft is rotatably mounted on the frame through a bearing.

3. The tumbler grinding and polishing machine according to claim 1, characterized in that: It also includes a conveyor belt; the conveyor belt is disposed on one side of the frame, and the discharge end of the conveyor belt is connected to the opening of the roller.

4. The tumbler grinding and polishing machine according to claim 2, characterized in that: The locking rod includes two eccentric blocks, which are spaced apart and installed in the middle of the swing rod. The handle is fixed in the middle of the swing rod and located between the two eccentric blocks.

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