CN2796941Y

CN2796941Y - Ball grinding machine

Info

Publication number: CN2796941Y
Application number: CN 200520102457
Authority: CN
Inventors: 罗中云
Original assignee: ZHONGYUN MACHINERY MANUFACTURING Co Ltd HUZHOU
Current assignee: ZHONGYUN MACHINERY MANUFACTURING Co Ltd HUZHOU
Priority date: 2005-05-26
Filing date: 2005-05-26
Publication date: 2006-07-19
Anticipated expiration: 2015-05-26

Abstract

The utility model discloses a ball grinding machine which is composed of a base, a material cylinder, a motor, a motor belt pulley, a main shaft, a main shaft belt pulley, a carborundum grinding wheel and a bearing seat assembly, wherein the material cylinder is connected with the base; the motor belt pulley is installed on the motor; the shaft belt pulley is installed at one end of the shaft; the carborundum grinding wheel is connected with the other end of the main shaft; the shaft belt pulley is connected with a motor pulley wheel by a belt; the bearing seat assembly is installed on the base, and the main shaft is installed in the bearing seat assembly. The utility model has the advantages of high grinding precision, good grinding quality, simple structure, and easy manufacture and maintenance. The utility model is suitable for removing mode combining lines of various spheres and is particularly suitable for removing the mode combining line of the plastic sphere. Under the condition that the roundness of the sphere is not broken, the utility model can rapidly remove the mould combining line on the surface of the sphere and has little influence on the overall size of the sphere.

Description

Ball crusher

Technical field: the utility model relates to a kind of ball crusher that is used for the spue line of spherome surface is carried out grinding.

Background technology: employed various spheroids in we produce and live, comprise that Cast-iron Ball, steel ball, baton round etc. adopt the spheroid model to form by cast mostly, the demoulding often regular meeting stay a spue line that protrudes from spherome surface on the surface of spheroid, influenced the roundness of spheroid greatly, it need have been ground off; Prior art is at the spue line to various spheroids; when especially the spue line of baton round being carried out grinding adopt manual operations more; hold spheroid grinding on abrasive machine by the workman; not only working strength of workers is big, production efficiency is low, work under bad environment; and the precision of grinding is low, grinding quality is poor, usually can cause damage because of workman's the operate miss profile to spheroid.In recent years, some professional ball crushers have also appearred on the market, but mostly the equipment complexity, cost an arm and a leg, manufacturing cost height, investment be big.

Summary of the invention: the purpose of this utility model is: a kind of ball crusher is provided, it can alleviate working strength of workers greatly, enhance productivity, improve work situation and device structure is simple, be easy to make, investment is little, to solve the problem that prior art exists.

The utility model is to constitute like this: it is by base (1), barrel (2), motor (3), motor pulley (4), main shaft (5), spindle pulley (6), abrasive disk (8) and bearing block assembly (10) constitute, barrel (2) is connected on the base (1), motor pulley (4) is contained on the motor (3), spindle pulley (6) is contained in an end of main shaft (5), abrasive disk (8) is connected the other end of main shaft (5), spindle pulley (6) links to each other with motor pulley (4) by belt (14), bearing block assembly (10) is contained on the base (1), main shaft (5) is contained in the bearing block assembly (10), on base (1), also be provided with brake gear (9) and outlet pipe (7), for ease of discharging, side at barrel (2) is provided with discharge bucket (11), on discharge bucket (11), be provided with discharge door (12), for to prevent that dirt from entering the rotation that the bearing block assembly influences main shaft, in barrel (2), be provided with dirtproof cover (13) simultaneously.

Compared with prior art, grinding accuracy height of the present utility model, good grinding quality, and simple in structure, be easy to make and safeguard, to remove various spheroids particularly the spue line of baton round extraordinary effect is arranged, under the prerequisite of not destroying the spheroid roundness, can remove the spue line of spherome surface rapidly, and little to the appearance and size influence of spheroid; When work, the ball of required grinding is put into the cylinder of this this product, add little water, machine, then spheroid is done the motion of eddy current shape in container, and constantly contact with abrasive disk in the machine, owing to spue line protrudes from spherome surface, the probability that contacts with abrasive disk is the highest, can can be polished at first, therefore be contacted to reach the purpose of grinding with the continuous of abrasive disk by spherome surface.

Description of drawings:

Accompanying drawing 1 is a structural representation of the present utility model.

The specific embodiment:

Embodiment of the present utility model: it comprises the base (1) of a cast iron, a cylindric barrel (2) and the motor (3) that stainless steel material is made, barrel (2) is by being bolted on the base (1), motor (3) is vertically mounted on the base (1), in the lower end of motor (3) motor pulley (4) is housed; A main shaft (5) is housed in base (1), main shaft (5) is contained in the bearing block assembly of being located on the base (1) (10), in the lower end of main shaft (5) spindle pulley (6) is housed, spindle pulley (6) links to each other with motor pulley (4) by driving belt (14), to obtain power resources; Be fixed with an abrasive disk (8) with screw bolt and nut on the other end of main shaft (5), abrasive disk (8) is the commercially available prod of prior art.For the water that will add when producing in the barrel (2) is discharged, be provided with an outlet pipe (7) on the right side of base (1), simultaneously in order to control the velocity of rotation of main shaft (5), on base (1), be provided with a brake gear (9), when stepping on brake gear (9), block rubber (15) on the brake gear (9) is pressed on the spindle pulley (6), and spindle pulley (6) is applied a pressure, and the friction by block rubber (15) is slowed down spindle pulley (6) or stopped operating.For ease of discharging, be provided with a discharge bucket (11) on the right side of barrel (2), discharge bucket (11) is welded on barrel (2) wall, on discharge bucket (11), be provided with a discharge door (12), discharge door (12) can move up and down, and upwards spurs discharge door (12) and gets final product discharging, simultaneously in order to prevent that dirt from entering bearing block assembly (10), influence the running of main shaft (5), be provided with a dirtproof cover (13) in the bottom center position of barrel (2).

Claims

1, ball crusher, it is characterized in that: it is by base (1), barrel (2), motor (3), motor pulley (4), main shaft (5), spindle pulley (6), abrasive disk (8) and bearing block assembly (10) constitute, barrel (2) is connected on the base (1), motor pulley (4) is contained on the motor (3), spindle pulley (6) is contained in an end of main shaft (5), abrasive disk (8) is connected the other end of main shaft (5), spindle pulley (6) links to each other with motor pulley (4) by belt (14), bearing block assembly (10) is contained on the base (1), and main shaft (5) is contained in the bearing block assembly (10).

2, according to the described ball crusher of claim 1, it is characterized in that: on base (1), be provided with brake gear (9) and outlet pipe (7).

3, according to the described ball crusher of claim 1, it is characterized in that: the side at barrel (2) is provided with discharge bucket (11), is provided with discharge door (12) on discharge bucket (11).

4, according to the described ball crusher of claim 1, it is characterized in that: in barrel (2), be provided with dirtproof cover (13).