Ball mill for bearing steel balls of machine tool

Abstract

The utility model discloses a machine tool bearing steel ball mill which comprises a machining table and a dust removal mechanism, and fixing seats are arranged on the left side and the right side of the upper surface of the machining table. The dust removal mechanism comprises an outer cylinder, rotating rods, an inner cylinder, dust outlet holes, a dust suction pipe and a dust suction fan, the outer cylinder is rotationally connected between the two fixing bases, the rotating rods are rotationally connected to the left wall and the right wall of the outer cylinder, the ends, away from the center of the outer cylinder, of the rotating rods penetrate through the fixing bases on the same side, and the inner cylinder is fixedly connected between the two rotating rods; according to the machine tool bearing steel ball mill, dust generated in the grinding process of materials is removed through the dust removal mechanism, the influence of the dust on the grinding work of the materials is avoided, the dust removal work does not influence the grinding process of the materials, the grinding efficiency of the materials is improved, and the service life of the materials is prolonged. And the material grinding efficiency is improved, so that the production efficiency of the machine tool bearing steel balls is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel ball processing technical field, concretely is lathe bearing steel ball ball mill. BACKGROUND

[0002] Steel ball is an important mechanical basic spare, has extensive use, and steel ball processing is a complex and delicate process, in the processing process of steel ball processing, in order to make material reach the granularity and quality requirement required for producing steel ball, need to use lathe bearing steel ball ball mill;

[0003] The existing lathe bearing steel ball ball mill usually adds material into the cylinder by the staff, then rotates the cylinder, and the grinding medium is lifted to a certain height under the action of centrifugal force and friction, then falls in the state of throwing or falling, impacts and grinds the material in the cylinder, gradually reduces the granularity of material, and achieves the purpose of refining.

[0004] The existing lathe bearing steel ball ball mill has the following problems: usually one cylinder, the dust generated in the grinding process of material is difficult to discharge in time, which will affect the grinding work of material, thereby reducing the grinding efficiency of material, and causing the production efficiency of lathe bearing steel ball to decline, therefore, we propose lathe bearing steel ball ball mill. UTILITY MODEL CONTENT

[0005] The utility model solves the technical problem of overcoming the defects of the prior art, provides lathe bearing steel ball ball mill, removes the dust generated in the grinding process of material through dust removal mechanism, avoids the influence of dust on the grinding work of material, and the dust removal work does not affect the grinding process of material, improves the grinding efficiency of material, and improves the production efficiency of lathe bearing steel ball, which can effectively solve the problems in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: lathe bearing steel ball ball mill, including processing table, the upper surface left and right sides of processing table are equipped with fixed seat, still including dust removal mechanism;

[0007] The dust removal mechanism comprises an outer cylinder, rotating rods, an inner cylinder, dust outlet holes, a dust suction pipe and a dust suction fan, the outer cylinder is rotationally connected between the two fixed seats, rotating rods are rotationally connected to the left and right walls of the outer cylinder, the ends of the rotating rods away from the center of the outer cylinder penetrate through the same side of the fixed seat, the inner cylinder is fixedly connected between the two rotating rods, the outer surface of the inner cylinder is provided with uniformly distributed dust outlet holes, the dust suction pipe is arranged at the dust outlet of the outer cylinder, the upper surface of the processing table is fixedly connected with the dust suction fan, the material suction port of the dust suction fan is connected with the outer cylinder through the dust suction pipe, the dust removal mechanism can remove the dust generated during the grinding process of the material, avoids the influence of the dust on the grinding work of the material, does not affect the grinding process of the material, improves the grinding efficiency of the material, and improves the production efficiency of the machine tool bearing steel ball.

[0008] Further, the single-chip microcomputer is fixedly connected to the upper surface of the processing table, the input end of the single-chip microcomputer is electrically connected with the external power supply, and the input end of the dust suction fan is electrically connected with the output end of the single-chip microcomputer, so that the normal work of the equipment can be controlled.

[0009] Further, the right side of the right side of the fixed seat is rotationally connected with a pin shaft, the outer surfaces of the right rotating rod and the pin shaft are respectively fixedly provided with belt pulleys, and the two belt pulleys are drivingly connected through a belt, so that the inner cylinder can be driven to rotate.

[0010] Further, the upper surface of the processing table is provided with a motor one, the output shaft left end of the motor one is fixedly connected with the right end of the pin shaft, and the input end of the motor one is electrically connected with the output end of the single-chip microcomputer, so as to provide driving force.

[0011] Further, the outer surface left side of the outer cylinder is provided with a gear ring, the right side of the right side of the fixed seat is rotationally connected with a rotating shaft, the outer surface of the rotating shaft is fixedly provided with a gear, the gear ring is meshingly connected with the gear, the side of the fixed seat close to the center of the outer cylinder is provided with a circular ring sliding groove, and the left and right sides of the outer cylinder are provided with uniformly distributed sliding protrusions, the sliding protrusions are slidingly connected in the interiors of the adjacent circular ring sliding grooves, so as to drive the outer cylinder to rotate.

[0012] Further, the upper surface of the processing table is provided with a motor two, the output shaft right end of the motor two is fixedly connected with the left end of the rotating shaft, and the input end of the motor two is electrically connected with the output end of the single-chip microcomputer, so as to provide driving force.

[0013] Further, the charging port of the inner cylinder is threadedly connected with a sealing cover, the upper surface of the sealing cover is provided with a handle, and the steel ball is prevented from leaking out during grinding.

[0014] Further, the outer surface of the outer cylinder is provided with a glass observation window in the slot.

[0015] Compared with the prior art, the machine tool bearing steel ball mill has the following advantages:

[0016] The rotation of the rotating rod drives the inner cylinder to rotate, and the rotation of the inner cylinder causes the dust generated in the grinding process of the material to be discharged from the inner cylinder through the dust outlet hole and fall into the outer cylinder, and the dust suction fan sucks air together with the dust out of the outer cylinder through the dust suction pipe, avoiding the influence of the dust on the grinding work of the material, and the dust removal work does not affect the grinding process of the material, improving the grinding efficiency of the material, and improving the production efficiency of the machine tool bearing steel ball. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is a structure schematic view of the utility model;

[0018] Fig. 2 It is a structure schematic view of the utility model.

[0019] In the figure: 1 processing table, 2 fixed seat, 3 dust removal mechanism, 31 outer cylinder, 32 rotating rod, 33 inner cylinder, 34 dust outlet hole, 35 dust suction pipe, 36 dust suction fan, 4 single-chip microcomputer, 5 belt pulley, 6 belt, 7 motor one, 8 tooth ring, 9 rotating shaft, 10 gear, 11 circular ring sliding slot, 12 sliding protrusion, 13 motor two, 14 pin shaft, 15 sealing cover, 16 handle, 17 glass observation window. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Please refer to Figs. 1-2The embodiment provides a technical scheme: machine tool bearing steel ball ball mill, including processing table 1, the upper surface of processing table 1 is equipped with fixed seat 2 on both sides, further including dust removal mechanism 3, further including single-chip microcomputer 4, single-chip microcomputer 4 is fixedly connected to the upper surface of processing table 1, the input end of single-chip microcomputer 4 is electrically connected with external power supply, the right side of the right side surface of the right side fixed seat 2 is rotatably connected with pin shaft 14, the outer surface of right side rotating rod 32 and pin shaft 14 is respectively fixedly provided with belt pulley 5, two belt pulleys 5 are drivenly connected through belt 6, the upper surface of processing table 1 is equipped with motor one 7, the output shaft left end of motor one 7 is fixedly connected with the right end of pin shaft 14, the input end of motor one 7 is electrically connected with the output end of single-chip microcomputer 4, the outer surface left side of outer cylinder 31 is equipped with gear ring 8, the right side surface of the left side fixed seat 2 is rotatably connected with rotating shaft 9, the outer surface of rotating shaft 9 is fixedly provided with gear 10, gear ring 8 is meshingly connected with gear 10, the side of fixed seat 2 close to the center of outer cylinder 31 is provided with circular ring sliding groove 11, the left and right sides of outer cylinder 31 are equipped with evenly distributed sliding protrusions 12, the sliding protrusions 12 are slidably connected in the interiors of adjacent circular ring sliding grooves 11, the upper surface of processing table 1 is equipped with motor two 13, the output shaft right end of motor two 13 is fixedly connected with the left end of rotating shaft 9, the input end of motor two 13 is electrically connected with the output end of single-chip microcomputer 4, the charging port of inner cylinder 33 is threadedly connected with sealing cover 15, the upper surface of sealing cover 15 is equipped with handle 16, the outer surface of outer cylinder 31 is provided with glass observation window 17 in the slot, the sealing cover 15 is threadedly connected with inner cylinder 33, then the material guide pipe is inserted into the charging port of inner cylinder 33, then the material is added into inner cylinder 33, then the charging port of inner cylinder 33 is sealed with sealing cover 15, then single-chip microcomputer 4 is controlled to open motor one 7, the output shaft of motor one 7 drives pin shaft 14 to rotate, the rotation of pin shaft 14 drives right side rotating rod 32 to rotate through belt pulley 5 and belt 6, when the material is ground, motor two 13 is opened, the output shaft of motor two 13 drives rotating shaft 9 to rotate, so that gear 10 rotates, under the limitation of circular ring sliding groove 11 and sliding protrusion 12, the rotation of gear 10 drives outer cylinder 31 to rotate through meshing gear ring 8, until the charging and discharging port of outer cylinder 31 rotates to the lower side, then motor one 7 is opened, inner cylinder 33 is rotated, the rotation of inner cylinder 33 is observed through glass observation window 17, until the charging port of inner cylinder 33 rotates to the lower side, then sealing cover 15 is taken out, and the ground material can be collected;

[0022] The dust removal mechanism 3 comprises an outer cylinder 31, rotating rods 32, an inner cylinder 33, dust outlet holes 34, a dust suction pipe 35 and a dust suction fan 36. The outer cylinder 31 is rotatably connected between the two fixed seats 2. The left and right walls of the outer cylinder 31 are rotatably connected with the rotating rods 32. The ends of the rotating rods 32 away from the center of the outer cylinder 31 penetrate the same side of the fixed seat 2. The inner cylinder 33 is fixedly connected between the two rotating rods 32. The outer surface of the inner cylinder 33 is provided with uniformly distributed dust outlet holes 34. The dust outlet of the outer cylinder 31 is provided with the dust suction pipe 35. The upper surface of the processing table 1 is fixedly connected with the dust suction fan 36. The dust suction inlet of the dust suction fan 36 is connected with the outer cylinder 31 through the dust suction pipe 35. The dust suction pipe 35 is a rubber hose and is long enough to allow the outer cylinder 31 to rotate 180 degrees. The input end of the dust suction fan 36 is electrically connected with the output end of the single-chip microcomputer 4, so as to rotate the inner cylinder 33. Under the action of centrifugal force and friction, the grinding medium is lifted to a certain height and then falls in a throwing or falling state, so as to impact and grind the material in the inner cylinder 33, so that the particle size of the material is gradually reduced to achieve the purpose of refinement. At the same time, the dust generated in the grinding process of the material is discharged from the inner cylinder 33 through the dust outlet holes 34 and falls into the outer cylinder 31. The dust suction fan 36 is turned on to suck the air together with the dust out of the outer cylinder 31 through the dust suction pipe 35.

[0023] The working principle of the machine tool bearing steel ball ball mill provided by the utility model is as follows: the staff rotates the sealing cover 15 through the handle 16, releases the threaded connection relationship between the sealing cover 15 and the inner cylinder 33, then inserts the material guide pipe into the charging opening of the inner cylinder 33, then adds the material into the inner cylinder 33, then seals the charging opening of the inner cylinder 33 with the sealing cover 15, then controls the single-chip microcomputer 4 to open the motor one 7, the output shaft of the motor one 7 drives the pin shaft 14 to rotate, the rotation of the pin shaft 14 drives the right rotating rod 32 to rotate through the belt pulley 5 and the belt 6, so that the inner cylinder 33 rotates, the grinding medium is lifted to a certain height under the action of centrifugal force and friction force, then falls in a throwing or falling state, impacts and grinds the material in the inner cylinder 33, so that the particle size of the material gradually decreases, and the purpose of refining is achieved, at the same time, the dust generated in the grinding process of the material is discharged from the inner cylinder 33 through the dust outlet hole 34 and falls into the outer cylinder 31, the dust extraction fan 36 is opened, the dust extraction fan 36 sucks the air together with the dust out of the outer cylinder 31 through the dust extraction pipe 35, (the dust extraction pipe 35 is a rubber hose and is long enough to enable the outer cylinder 31 to rotate by 180 degrees), when the material grinding is completed, the motor two 13 is opened, the output shaft of the motor two 13 drives the rotating shaft 9 to rotate, so that the gear 10 rotates, under the limitation of the circular ring sliding groove 11 and the sliding protrusion 12, the rotation of the gear 10 drives the outer cylinder 31 to rotate through the meshing tooth ring 8, until the charging and discharging opening of the outer cylinder 31 rotates to the lower side, then the motor one 7 is opened, so that the inner cylinder 33 rotates, the rotation of the inner cylinder 33 is observed through the glass observation window 17, until the charging opening of the inner cylinder 33 rotates to the lower side and corresponds to the charging and discharging opening of the outer cylinder 31, then the sealing cover 15 is taken out, and the ground material can be collected.

[0024] It is worth noting that the single-chip microcomputer 4 disclosed in the above embodiment can be selected as EFR32MG21, the dust extraction fan 36 can be selected as a 4-68 type centrifugal fan, the motor one 7 and the motor two 13 can be selected as Y180L-6, and the single-chip microcomputer 4 controls the dust extraction fan 36, the motor one 7 and the motor two 13 to work by using the method commonly used in the prior art.

[0025] The above only describes the embodiments of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion obtained by using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A machine tool bearing steel ball ball mill, comprising a processing table (1), the upper surface of the processing table (1) is provided with a fixed seat (2) on the left and right sides, characterized in that: It also includes dust removal mechanism (3); The dust removal mechanism (3) comprises an outer cylinder (31), a rotating rod (32), an inner cylinder (33), a dust outlet (34), a dust suction pipe (35) and a dust suction fan (36). The outer cylinder (31) is rotatably connected between the two fixed seats (2). The left and right walls of the outer cylinder (31) are rotatably connected with the rotating rods (32). The ends of the rotating rods (32) away from the center of the outer cylinder (31) penetrate the same side of the fixed seat (2). The inner cylinder (33) is fixedly connected between the two rotating rods (32). The outer surface of the inner cylinder (33) is provided with uniformly distributed dust outlets (34). The dust outlet of the outer cylinder (31) is provided with a dust suction pipe (35). The upper surface of the processing table (1) is fixedly connected with a dust suction fan (36). The suction port of the dust suction fan (36) is connected with the outer cylinder (31) through the dust suction pipe (35).

2. The machine tool bearing steel ball mill according to claim 1, characterized in that: It also includes a single-chip microcomputer (4) fixedly connected to the upper surface of the processing table (1). The input end of the single-chip microcomputer (4) is electrically connected with an external power supply. The input end of the dust suction fan (36) is electrically connected with the output end of the single-chip microcomputer (4).

3. The machine tool bearing steel ball mill according to claim 2, characterized in that: The right side of the right fixed seat (2) is rotatably connected with a pin shaft (14). The outer surfaces of the right rotating rod (32) and the pin shaft (14) are respectively fixedly provided with belt pulleys (5). The two belt pulleys (5) are drivingly connected through a belt (6).

4. The machine tool bearing steel ball mill according to claim 3, characterized in that: The upper surface of the processing table (1) is provided with a motor (7). The left end of the output shaft of the motor (7) is fixedly connected with the right end of the pin shaft (14). The input end of the motor (7) is electrically connected with the output end of the single-chip microcomputer (4).

5. The machine tool bearing steel ball mill according to claim 2, characterized in that: The outer surface of the outer cylinder (31) is provided with a gear ring (8). The right side of the left fixed seat (2) is rotatably connected with a rotating shaft (9). The outer surface of the rotating shaft (9) is fixedly provided with a gear (10). The gear ring (8) is meshingly connected with the gear (10). The side of the fixed seat (2) close to the center of the outer cylinder (31) is provided with a circular ring sliding groove (11). The left and right sides of the outer cylinder (31) are provided with uniformly distributed sliding protrusions (12). The sliding protrusions (12) are slidingly connected inside the adjacent circular ring sliding grooves (11).

6. The machine tool bearing steel ball mill according to claim 5, characterized in that: The upper surface of the processing table (1) is provided with a motor (7). The left end of the output shaft of the motor (7) is fixedly connected with the right end of the pin shaft (14). The input end of the motor (7) is electrically connected with the output end of the single-chip microcomputer (4).

7. The machine tool bearing steel ball mill of claim 1, wherein: The charging port of the inner cylinder (33) is threadedly connected with a sealing cover (15). The upper surface of the sealing cover (15) is provided with a handle (16).

8. The machine tool bearing steel ball mill of claim 1, wherein: The outer surface of the outer cylinder (31) is provided with a glass observation window (17).

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