CN216727500U

CN216727500U - Grinding wheel abrasive grinding device

Info

Publication number: CN216727500U
Application number: CN202122719010.9U
Authority: CN
Inventors: 李炜
Original assignee: Hebei Jin De Bao Abrasives Co ltd
Current assignee: Hebei Jin De Bao Abrasives Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-06-14
Anticipated expiration: 2031-11-08

Abstract

The utility model relates to the technical field of grinding equipment, in particular to a grinding wheel abrasive grinding device; the grinding material can be ground to different degrees, and the particle size of the ground grinding material is adjusted, so that the applicability is better and the practicability is higher; the automatic grinding machine comprises a base, a machine support, gear motor, the toper abrasive disc, the toper grinds the cover, the lifter plate, four group's screw lead screws, first drive chain and accept the fill, frame fixed mounting is in the top rear portion of frame, gear motor fixed mounting is in the frame, the toper abrasive disc is rotatable to be set up between frame and frame, gear motor's output and toper abrasive disc transmission are connected, the toper grinds the ways and locates on the toper abrasive disc, toper grinds cover fixed mounting on the lifter plate, four group's screw lead screws are rotatable to be set up on the frame, four group's screw lead screws all are connected with lifter plate screw transmission, four group's screw lead screws pass through first drive chain transmission and are connected, accept the fill and set up on the frame, accept the below that the fill is located the toper abrasive disc.

Description

Grinding wheel abrasive grinding device

Technical Field

The utility model relates to the technical field of grinding equipment, in particular to a grinding wheel abrasive grinding device.

Background

As is well known, a grinding wheel abrasive grinding device is a device for grinding wheel abrasives; the existing grinding device generally adopts a grinding disc type, grinding materials with different particle diameters are needed in the production process of grinding wheel grinding materials, and the existing grinding disc type grinding device is difficult to meet the production requirements of the grinding materials with different particle diameters and has certain use limitation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the grinding wheel abrasive grinding device which can grind the abrasive materials to different degrees, adjust the grain size of the ground abrasive materials, and has better applicability and more practicability.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: including frame, gear motor, toper abrasive disc, toper grinding sleeve, lifter plate, four group's screw lead screws, first drive chain and accept the fill, frame fixed mounting is at the top rear portion of frame, gear motor fixed mounting is in the frame, the toper abrasive disc is rotatable to be set up between frame and frame, and gear motor's output and toper abrasive disc transmission are connected, the toper is ground the ways and is located on the toper abrasive disc, toper grinding sleeve fixed mounting is on the lifter plate, four group's screw lead screws are rotatable to be set up on the frame, four group's screw lead screws all are connected with lifter plate screw drive, four group's screw lead screws are connected through first drive chain transmission, it sets up on the frame to accept the fill, it is located the below of toper abrasive disc to accept the fill.

Preferably, still include servo motor and second drive chain, servo motor fixed mounting is in the frame, servo motor's output and one of them group screw lead screw pass through the transmission of second drive chain and are connected.

Preferably, still include two sets of rotation supporting part, two sets of torsional springs and vibrating motor, two sets of rotation supporting part fixed mounting are on the frame, it is rotatable to set up between two sets of rotation supporting parts to hold the fill, hold the fill and pass through two sets of torsional spring fixed connection respectively with two sets of rotation supporting part, vibrating motor fixed mounting is in holding the rear portion of fighting.

Preferably, the top of the conical grinding sleeve is provided with a conical feeding hopper.

Preferably, the four groups of threaded lead screws are all sleeved with springs.

(III) advantageous effects

Compared with the prior art, the utility model provides a grinding wheel abrasive grinding device which has the following beneficial effects: this emery wheel abrasive material grinder, grind between the cover through placing the abrasive material in toper abrasive disc and toper, start gear motor, gear motor drives the toper abrasive disc and rotates, thereby grind the abrasive material from toper abrasive disc and toper between the cover can, when needing to grind back abrasive material granule particle diameter and adjust, through rotating one of them group screw, after first transmission chain drive, four group screw synchronous rotations, make lift slab band move the toper and grind the cover and shift up or move down, thereby adjust the interval between toper abrasive disc outer wall and the toper abrasive disc inner wall, in order to satisfy the production demand, the suitability is better, and is more practical.

Drawings

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

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

FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;

in the drawings, the reference numbers: 1. a machine base; 2. a frame; 3. a reduction motor; 4. a conical abrasive disk; 5. a conical grinding sleeve; 6. a lifting plate; 7. a threaded lead screw; 8. a first drive chain; 9. a receiving hopper; 10. a servo motor; 11. a second drive chain; 12. a rotation support; 13. a torsion spring; 14. a vibration motor; 15. a conical feeding hopper; 16. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the grinding wheel abrasive grinding device of the utility model comprises a machine base 1, a machine frame 2, a speed reducing motor 3, a conical grinding disk 4, a conical grinding sleeve 5, a lifting plate 6, four groups of threaded lead screws 7, a first transmission chain 8 and a receiving bucket 9, wherein the machine frame 2 is fixedly arranged at the rear part of the top end of the machine base 1, the speed reducing motor 3 is fixedly arranged on the machine frame 2, the conical grinding disk 4 is rotatably arranged between the machine frame 2 and the machine base 1, the output end of the speed reducing motor 3 is in transmission connection with the conical grinding disk 4, the conical grinding sleeve 5 is sleeved on the conical grinding disk 4, the conical grinding sleeve 5 is fixedly arranged on the lifting plate 6, the four groups of threaded lead screws 7 are rotatably arranged on the machine base 1, the four groups of threaded lead screws 7 are in threaded transmission connection with the lifting plate 6, the four groups of threaded lead screws 7 are in transmission connection through the first transmission chain 8, the receiving bucket 9 is arranged on the machine base 1, the receiving hopper 9 is positioned below the conical grinding disc 4; through placing the abrasive material between toper abrasive disc 4 and toper grinding sleeve 5, start gear motor 3, gear motor 3 drives toper abrasive disc 4 and rotates, thereby grind the abrasive material from toper abrasive disc 4 and toper between grinding sleeve 5 can, when needing to adjust the abrasive material granule particle diameter after grinding, through rotating one of them set of screw lead screw 7, after 8 transmissions of first drive chain, four sets of screw lead screw 7 rotate in step, make lifter plate 6 drive toper grinding sleeve 5 move up or move down, thereby adjust the interval between toper abrasive disc 4 outer wall and the 4 inner walls of toper abrasive disc, in order to satisfy the production demand, the suitability is better, and is more practical.

The grinding wheel abrasive grinding device further comprises a servo motor 10 and a second transmission chain 11, wherein the servo motor 10 is fixedly mounted on the rack 2, and the output end of the servo motor 10 is in transmission connection with one group of threaded lead screws 7 through the second transmission chain 11; by starting the servo motor 10 and after transmission of the second transmission chain 11, the four groups of threaded lead screws 7 synchronously rotate under the action of the first transmission chain 8, the threaded lead screws 7 are rotatably adjusted by using machinery instead of manpower, the operation is more convenient and labor-saving, an external PLC control system can be electrically connected with the servo motor 10, and the PLC control system controls the number of rotation turns of the servo motor 10, so that the lifting height of the lifting plate 6 is controlled, and the automatic control of the grain diameter of the finished abrasive material is indirectly realized; the device also comprises two groups of rotating supporting parts 12, two groups of torsional springs 13 and a vibrating motor 14, wherein the two groups of rotating supporting parts 12 are fixedly arranged on the machine base 1, the receiving hopper 9 is rotatably arranged between the two groups of rotating supporting parts 12, the receiving hopper 9 and the two groups of rotating supporting parts 12 are respectively and fixedly connected through the two groups of torsional springs 13, and the vibrating motor 14 is fixedly arranged at the rear part of the receiving hopper 9; the ground abrasive falls to the receiving hopper 9, and the receiving hopper 9 vibrates under the action of the vibration motor 14 and the two groups of torsion springs 13 by starting the vibration motor 14, so that the abrasive at the receiving hopper 9 is vibrated to fall from the receiving hopper 9, and the abrasive is prevented from accumulating at the receiving hopper 9; the top of the conical grinding sleeve 5 is provided with a conical feeding hopper 15; the grinding materials can be temporarily stored through the arrangement of the conical feeding hopper 15, so that the grinding materials can be conveniently fed; the four groups of threaded lead screws 7 are all sleeved with springs 16; through the setting of spring 16, can carry out elastic support to lifter plate 6, make and keep certain effort between lifter plate 6 and the screw 7, avoid screw 7 to appear the condition emergence of rotation under the vibration.

When the grinding device is used, the grinding materials are placed between the conical grinding disc 4 and the conical grinding sleeve 5, the speed reducing motor 3 is started, the speed reducing motor 3 drives the conical grinding disc 4 to rotate, so that the grinding materials are ground between the conical grinding disc 4 and the conical grinding sleeve 5, when the particle size of the ground grinding materials is required to be adjusted, one group of threaded lead screws 7 is rotated, the four groups of threaded lead screws 7 are driven by the first transmission chain 8 to synchronously rotate, the lifting plate 6 drives the conical grinding sleeve 5 to move up or down, so that the distance between the outer wall of the conical grinding disc 4 and the inner wall of the conical grinding disc 4 is adjusted, the production requirement is met, and the grinding device is better in applicability and more practical; by starting the servo motor 10 and after transmission of the second transmission chain 11, the four groups of threaded lead screws 7 synchronously rotate under the action of the first transmission chain 8, the threaded lead screws 7 are rotatably adjusted by using machinery instead of manpower, the operation is more convenient and labor-saving, an external PLC control system can be electrically connected with the servo motor 10, and the PLC control system controls the number of rotation turns of the servo motor 10, so that the lifting height of the lifting plate 6 is controlled, and the automatic control of the grain diameter of the finished abrasive material is indirectly realized; the ground abrasive falls to the receiving hopper 9, and the receiving hopper 9 vibrates under the action of the vibration motor 14 and the two groups of torsion springs 13 by starting the vibration motor 14, so that the abrasive at the receiving hopper 9 is vibrated to fall from the receiving hopper 9, and the abrasive is prevented from accumulating at the receiving hopper 9; the grinding materials can be temporarily stored through the arrangement of the conical feeding hopper 15, so that the grinding materials can be conveniently fed; through the setting of spring 16, can carry out elastic support to lifter plate 6, make and keep certain effort between lifter plate 6 and the screw 7, avoid screw 7 to appear the condition emergence of rotation under the vibration.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A grinding wheel abrasive grinding device is characterized by comprising a machine base (1), a machine frame (2), a speed reducing motor (3), a conical grinding disc (4), a conical grinding sleeve (5), a lifting plate (6), four groups of threaded lead screws (7), a first transmission chain (8) and a receiving hopper (9), wherein the machine frame (2) is fixedly arranged at the rear part of the top end of the machine base (1), the speed reducing motor (3) is fixedly arranged on the machine frame (2), the output end of the speed reducing motor (3) is in transmission connection with the conical grinding disc (4), the conical grinding disc (4) is rotatably arranged between the machine frame (2) and the machine base (1), the conical grinding sleeve (5) is sleeved on the conical grinding disc (4), the conical grinding sleeve (5) is fixedly arranged on the lifting plate (6), the four groups of threaded lead screws (7) are rotatably arranged on the machine base (1), four groups of threaded lead screws (7) are in threaded transmission connection with the lifting plate (6), the four groups of threaded lead screws (7) are in transmission connection through a first transmission chain (8), the bearing hopper (9) is arranged on the machine base (1), and the bearing hopper (9) is located below the conical grinding disc (4).

2. The grinding wheel abrasive grinding device of claim 1, characterized in that the device further comprises a servo motor (10) and a second transmission chain (11), wherein the servo motor (10) is fixedly installed on the rack (2), and the output end of the servo motor (10) is in transmission connection with one set of threaded lead screws (7) through the second transmission chain (11).

3. The grinding wheel abrasive grinding device of claim 2, characterized by further comprising two sets of rotation supporting portions (12), two sets of torsion springs (13) and a vibration motor (14), wherein the two sets of rotation supporting portions (12) are fixedly mounted on the machine base (1), the receiving hopper (9) is rotatably arranged between the two sets of rotation supporting portions (12), the receiving hopper (9) and the two sets of rotation supporting portions (12) are respectively and fixedly connected through the two sets of torsion springs (13), and the vibration motor (14) is fixedly mounted at the rear portion of the receiving hopper (9).

4. A grinding wheel and abrasive material grinding device according to claim 3, characterized in that the top of the conical grinding sleeve (5) is provided with a conical feeding hopper (15).

5. The grinding wheel and abrasive material grinding device according to claim 4, characterized in that the four groups of threaded lead screws (7) are all sleeved with springs (16).