CN210678284U

CN210678284U - Three-shaft grinding machine with grinding disc convenient to replace

Info

Publication number: CN210678284U
Application number: CN201921061161.6U
Authority: CN
Inventors: 庞育良
Original assignee: Huzhou Jinyuan Grinding Co Ltd
Current assignee: Huzhou Jinyuan Grinding Co Ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-06-05
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses a conveniently change three-shaft type of mill, including antidetonation base, the upper end fixed mounting of antidetonation base has the grinding vessel, the inside fixed mounting of antidetonation base has damping spring, the positive intermediate position of grinding vessel is fixed with the observation window, the discharge gate has been seted up to the upper end position of grinding vessel avris, the material pouring mouth has been seted up to the upper end of grinding vessel, the lower extreme position of observation window has preset the control area, the outside movable mounting of discharge gate has the bleeder valve, the bottom fixed mounting of grinding table has the gear box, the grinding table passes through interconnect between gear box and the output shaft of grinding driving motor. This conveniently change three-shaft type of mill adopts the open type of integral type hollow circular cylinder structure to grind the design, can carry out high-efficient stable grinding work according to the different characteristics of the material that grinds in the in-service use, has effectively richened holistic service function nature, has enlarged holistic application scope.

Description

Three-shaft grinding machine with grinding disc convenient to replace

Technical Field

The utility model relates to a grind technical field, specifically be a three-shaft type of conveniently changing mill grinds machine.

Background

The grinder is a grinder for grinding the surface of a workpiece by using a grinder coated with or embedded with an abrasive, and is mainly used for grinding high-precision planes, internal and external cylindrical surfaces, conical surfaces, spherical surfaces, threaded surfaces and other profiles in the workpiece, and the main types of the grinder are a disc grinder, a rotating shaft grinder and various special grinders. .

However, most existing grinding machines in the existing market have a closed grinding structure, and long-time grinding operation and inhibition of a sealed space easily cause a special grinding material to lose activity in the grinding process, so that the use effect and the working performance of the whole grinding are affected, the shock resistance and the shaking resistance of a supporting carrier are poor, the whole use stability of the grinding machine is difficult to ensure in the use process of practical application, the whole use functionality is affected, and the whole application range is narrow.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveniently change three-shaft type of mill, with solve and provide in the above-mentioned background art and mostly closed grinding structure, long-time grinding operation and confined space's inhibitive nature makes special abrasive material lose the activity at the in-process that grinds the work easily, thereby the result of use and the working property of whole grinding have been influenced, and the antidetonation that supports the carrier prevents shaking the nature relatively poor, be difficult to guarantee to grind holistic stability in use of machine in actual application, thereby holistic use functionality has been influenced, lead to the narrower problem of whole application scope.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a conveniently change three-shaft type of mill, includes the antidetonation base, the upper end fixed mounting of antidetonation base has the grinding vessel, the inside fixed mounting of antidetonation base has damping spring, the positive intermediate position of grinding vessel is fixed with the observation window, the discharge gate has been seted up to the upper end position of grinding vessel avris, the material reversing mouth has been seted up to the upper end of grinding vessel, the outer lane fixed position of grinding vessel upper end installs leak protection baffle, the inside intermediate position fixed mounting of grinding vessel has grinding table, the control area has been preset to the lower extreme position of observation window, the outside movable mounting of discharge gate has the bleeder valve, grinding table's bottom fixed mounting has the gear box, grinding table passes through interconnect between gear box and the output shaft of grinding driving motor.

Preferably, the whole circular short cylinder hollow structure that is of antidetonation base, and damping spring's upper and lower both ends contradict each other with the inside upper and lower both ends of antidetonation base to in the equidistant setting of the inside annular of antidetonation base, every damping spring's specification is the same simultaneously.

Preferably, the grinding cylinder is of an inverted circular truncated cone structure with the diameter size decreasing from top to bottom, the diameter size of a material pouring port formed in the upper end of the grinding cylinder is matched with the diameter size of the leakage-proof baffle, and the leakage-proof baffle is of a circular ring structure with two vertical sides.

Preferably, the observation window wholly adopts the toughened glass material, and the inner wall of material pouring mouth has seted up half curved guide arc groove to lead to the both sides of grinding the platform.

Preferably, the control area and the grinding driving motor are electrically connected with each other, and the discharge port penetrates through the grinding cylinder to be communicated with the inside of the grinding cylinder.

Preferably, the output shaft of the grinding driving motor penetrates through the gear box and is connected with the supporting telescopic sleeve, the upper end of the supporting telescopic sleeve is movably provided with a telescopic rod, the outer diameter size of the telescopic rod is matched with the inner diameter size of the telescopic rod, the telescopic rod is externally provided with a positioning hole, the upper end of the telescopic rod is in threaded connection with a grinding disc, and the outer specification of the telescopic rod is movably provided with a positioning buckle, the inner specification of the positioning hole is matched with that of the positioning.

Compared with the prior art, the beneficial effects of the utility model are that: this conveniently change three-shaft type of mill, the design is ground to the open type that adopts integral type hollow circular cylinder structure, can carry out high-efficient stable grinding work according to the different characteristics of the material that grinds in the in-service use, can effectively keep the activity of inside abrasive material under the circumstances that the assurance grinding job stabilization goes on, the holistic result of use and working property of this mill have been promoted, and set up to extending structure through the supporting component with the mill, can carry out appropriate flexible adjustment according to the in-service use condition, make this mill wholly more conveniently carry out the change of mill according to the in-service use condition of difference, holistic use functionality has effectively been richened, holistic application scope has been enlarged.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is a schematic view of the top view structure of the present invention.

In the figure: 1. a shock-resistant base; 2. a grinding cylinder; 3. a damping spring; 4. an observation window; 5. a discharge port; 6. pouring a material port; 7. a leak-proof baffle plate; 8. a grinding table; 9. a control area; 10. a discharge valve; 11. a gear case; 12. grinding the driving motor; 13. supporting the telescopic sleeve; 14. a guide arc groove; 15. a telescopic rod; 16. positioning holes; 17. positioning buckles; 18. a grinding disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a three-shaft grinding machine convenient for replacing a grinding disc comprises an anti-vibration base 1, a grinding cylinder 2, a damping spring 3, an observation window 4, a discharge port 5, a material pouring port 6, a leakage-proof baffle 7, a grinding table 8, a control area 9, a discharge valve 10, a gear box 11 and a grinding driving motor 12, wherein the upper end of the anti-vibration base 1 is fixedly provided with the grinding cylinder 2, the damping spring 3 is fixedly arranged inside the anti-vibration base 1, the observation window 4 is fixed at the middle position of the front surface of the grinding cylinder 2, the discharge port 5 is arranged at the upper end position of the side of the grinding cylinder 2, the material pouring port 6 is arranged at the upper end of the grinding cylinder 2, the leakage-proof baffle 7 is fixedly arranged at the outer ring position of the upper end of the grinding cylinder 2, the grinding table 8 is fixedly arranged at the middle position inside the grinding cylinder 2, the control area 9 is preset at the lower end, the grinding table 8 is connected with an output shaft of a grinding driving motor 12 through a gear box 11;

furthermore, the whole anti-seismic base 1 is of a circular short cylinder hollow structure, the upper end and the lower end of each damping spring 3 are mutually abutted with the upper end and the lower end of the inside of the anti-seismic base 1 and are annularly and equidistantly arranged in the anti-seismic base 1, and the specifications of the damping springs 3 are the same, so that the damping performance of the whole grinding machine in normal use is enhanced, and the use functionality of the whole grinding machine is enriched;

furthermore, the whole grinding cylinder 2 is of an inverted frustum structure with the diameter size gradually reduced from top to bottom, the diameter size of a material pouring port 6 formed in the upper end of the grinding cylinder 2 is matched with that of a leakage-proof baffle 7, and meanwhile, the whole leakage-proof baffle 7 is of a circular ring structure with two vertical sides, so that the reasonable stability of the whole structure is guaranteed;

furthermore, the whole observation window 4 is made of toughened glass, and the inner wall of the material pouring port 6 is provided with a semi-arc-shaped guide arc groove 14 which leads to two sides of the grinding table 8, so that the grinding machine is ensured to have basic functionality in normal use;

furthermore, the control area 9 and the grinding driving motor 12 are electrically connected with each other, and the discharge port 5 penetrates through the grinding cylinder 2 to be communicated with the inside of the grinding cylinder, so that the operation is simple, the control is convenient, and the use difficulty of the whole grinding machine is reduced;

furthermore, the output shaft of the grinding driving motor 12 penetrates through the gear box 11 and is connected with the supporting telescopic sleeve 13, the upper end of the supporting telescopic sleeve 13 is movably provided with a telescopic rod 15, the outer diameter of the telescopic rod 15 is matched with the inner diameter of the telescopic rod, a positioning hole 16 is formed in the outer portion of the telescopic rod, meanwhile, the upper end of the telescopic rod 15 is in threaded connection with a grinding disc 18, a positioning buckle 17, the outer specification of which is matched with the inner specification of the positioning hole 16, is movably arranged in the outer portion of the telescopic rod, the integral using effect and working performance of the grinding machine are improved.

The working principle is as follows: firstly, the material to be ground is poured into the grinding cylinder 2 from the material pouring opening 6, the guiding arc groove 14 arranged on the inner wall of the grinding cylinder 2 can stably guide the material to the upper end of the grinding table 8 by utilizing the radian characteristic of the guiding arc groove, the grinding driving motor 12 is controlled and started by pressing a designated key in the re-control area 9, an output shaft of the grinding driving motor rotates to drive three supporting telescopic sleeves 13 to rotate through a gear box 11, so that a grinding disc 18 on the upper part of the supporting telescopic sleeves 13 rotates to uniformly and stably grind the material, the submerging process can be visually and stably observed through an observation window 4, the length can be properly adjusted by utilizing the telescopic structure characteristic between the supporting telescopic sleeves 13 and a telescopic rod 15 according to the specific use condition of practical use work, and then the positioning fixing is carried out by utilizing the corresponding conformity of the specification between a positioning hole 16 and a positioning buckle 17, when different materials are ground, the grinding disc 18 can be replaced by a special mounting structure between the grinding disc 18 and the telescopic rod 15, and the whole application range is effectively enlarged.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a conveniently change triaxial of mill, includes antidetonation base, its characterized in that: the utility model discloses a grinding machine, including antidetonation base, grinding drum, inspection window, grinding drum avris, material pouring hole, leak protection baffle, grinding drum top, control area, the outside movable mounting of discharge gate has a bleeder valve, grinding table's bottom fixed mounting has the gear box, mutual connection between grinding table passes through the gear box and grinds driving motor's output shaft.

2. The three-shaft grinding machine with the grinding disc convenient to replace according to claim 1, is characterized in that: the whole circular short cylinder hollow structure that is of antidetonation base, and damping spring's upper and lower both ends contradict each other with the inside upper and lower both ends of antidetonation base to in the equidistant setting of the inside annular of antidetonation base, every damping spring's specification is the same simultaneously.

3. The three-shaft grinding machine with the grinding disc convenient to replace according to claim 1, is characterized in that: the grinding cylinder is integrally of an inverted circular truncated cone structure with the diameter size gradually decreased from top to bottom, the diameter size of a material pouring port formed in the upper end of the grinding cylinder is identical to that of the leakage-proof baffle, and meanwhile, the leakage-proof baffle is integrally of a circular ring structure with two vertical sides.

4. The three-shaft grinding machine with the grinding disc convenient to replace according to claim 1, is characterized in that: the observation window wholly adopts the toughened glass material, and the inner wall of material pouring mouth has seted up semi-arc's guide arc groove to lead to the both sides of grinding the platform.

5. The three-shaft grinding machine with the grinding disc convenient to replace according to claim 1, is characterized in that: the control area is electrically connected with the grinding driving motor, and the discharge port penetrates through the grinding cylinder to be communicated with the inside of the grinding cylinder.

6. The three-shaft grinding machine with the grinding disc convenient to replace according to claim 1, is characterized in that: the output shaft of the grinding driving motor penetrates through the gear box and is connected with the supporting telescopic sleeve, the upper end of the supporting telescopic sleeve is movably provided with a telescopic rod, the outer diameter size of the telescopic rod is matched with the inner diameter size of the telescopic rod, a positioning hole is formed in the outer portion of the telescopic rod, the upper end of the telescopic rod is in threaded connection with a grinding disc, and a positioning buckle, the outer specification of which is matched with the inner specification of the positioning hole, is movably arranged in the.