CN216939925U

CN216939925U - Grinding machine and grinding disc connecting device for mechanical part production

Info

Publication number: CN216939925U
Application number: CN202220248508.3U
Authority: CN
Inventors: 李俊杰; 王丹丹
Original assignee: Tianjin Hongshan Precision Mould Co ltd
Current assignee: Tianjin Hongshan Precision Mould Co ltd
Priority date: 2022-02-05
Filing date: 2022-02-05
Publication date: 2022-07-12
Anticipated expiration: 2032-02-05

Abstract

The utility model discloses a grinding machine and grinding disc connecting device for producing mechanical parts, which comprises a base, wherein a vertical beam is arranged at the top of the base, an installation groove is formed in the vertical beam, a motor is arranged at the top of the vertical beam right above the installation groove, the end of an output shaft of the motor is provided with a screw rod through a coupler, a nut is arranged on the screw rod in a threaded manner and is embedded on a movable block, a driving device is arranged on the side wall of the movable block, the output shaft end of the driving device is connected with a connecting shaft, the end of the connecting shaft is provided with a torque sensor through a first flange, a grinding disc is arranged on the side wall of the torque sensor through a second flange, and a workpiece table is arranged at the top of the base below the grinding disc. This machine parts production is with grinding machine mill connecting device, degree of automation is high, and the normal operation of grinding machine is guaranteed in the pressure of polishing that can effective real-time monitoring, control mill, and then guarantees production efficiency, increases the practicality of grinding machine.

Description

Grinding machine grinding disc connecting device for mechanical part production

Technical Field

The utility model relates to the technical field of grinding machines for machining, in particular to a grinding wheel connecting device of a grinding machine for producing mechanical parts.

Background

A grinding machine is a machine tool that grinds the surface of a workpiece using a grinder. Most grinding machines perform grinding processing using a grinding wheel rotating at a high speed to grind a workpiece. Along with the high-speed development of economy, the requirement on benefit is higher and higher, and the control on cost is also stricter and more, under various conditions, traditional grinding machines have more or less shortcomings when in use, for example, the existing grinding machines are all directly connected between a driving shaft and a grinding wheel grinding disc, so that the grinding friction force of the grinding disc acting on a workpiece cannot be effectively controlled, and then the problem that the grinding efficiency is low or the grinding disc is blocked exists, and further the practicability of the grinding machine is reduced. Therefore, the grinding machine grinding disc connecting device for producing the mechanical parts is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a grinding machine and grinding disc connecting device for producing mechanical parts, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a grinding machine mill connecting device is used in machine parts production, the on-line screen storage device comprises a base, the perpendicular roof beam is installed at the base top, erect the inside mounting groove that is equipped with of roof beam, be located erect roof beam top directly over the mounting groove and install the motor, the output shaft end of motor is equipped with the screw rod through the shaft coupling, and the screw rod extends to the bottom of mounting groove, the screw thread is equipped with the nut on the screw rod, the nut inlays to be established on the movable block, install drive arrangement on the movable block lateral wall, drive arrangement's output shaft end is connected with the connecting axle, the connecting axle end is equipped with torque sensor through first flange, install the mill through the second flange on torque sensor's the lateral wall, be located the base top of mill below is equipped with the work piece platform.

Preferably, the terminal of the torque sensor is connected with the processor through a cable.

Preferably, the terminal of the processor is connected with the PLC through a cable.

Preferably, the terminal of the PLC controller is connected with the motor through a cable.

Compared with the prior art, the utility model has the beneficial effects that: this grinding machine mill connecting device is used in machine parts production, through setting up first flange, torque sensor, the second flange, a processor, a PLC controller, can install torque sensor between drive connecting axle and mill through first flange cooperation second flange, through the torque change of torque sensor monitoring connecting axle, and then monitor the pressure of polishing that the mill acted on the work piece, give the treater with the detected signal again, receive the processing signal of telecommunication through the treater, give PLC controller with the signal of telecommunication again, through the positive and negative rotation of PLC controller control motor, and then carry out effectual regulation through the motor to the feed quantity of mill, and then reach the effect of intelligent regulation mill pressure of polishing, make this grinding machine mill connecting device for machine parts production, structural design is reasonable, the customization cost is not high, degree of automation is high, can effective real-time monitoring, The grinding pressure of the grinding disc is controlled, normal operation of the grinding machine is guaranteed, production efficiency is guaranteed, and practicability of the grinding machine is improved.

Drawings

FIG. 1 is a schematic structural perspective view of a grinding wheel connecting device of a grinding machine for producing mechanical parts according to the present invention;

FIG. 2 is an enlarged sectional view of a torsion sensor of a grinding disc connecting device for a grinding machine for producing mechanical parts according to the present invention;

fig. 3 is an electrical schematic diagram of a grinding disc connecting device of a grinding machine for producing mechanical parts, which is provided by the utility model.

In the figure: the device comprises a base 1, a vertical beam 2, a mounting groove 3, a motor 4, a screw 5, a nut 6, a movable block 7, a driving device 8, a connecting shaft 9, a first flange 10, a torsion sensor 11, a second flange 12, a grinding disc 13, a processor 14, a PLC (programmable logic controller) 15 and a workpiece table 16.

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 present invention provides a technical solution: a grinding machine and grinding disc connecting device for producing mechanical parts comprises a base 1, wherein a vertical beam 2 is installed on the top of the base 1, the vertical beam 2 and the base 1 are designed into a whole, the whole stability can be ensured, the whole stability of a grinding machine is further ensured, a mounting groove 3 is formed in the vertical beam 2, a motor 4 is installed on the top of the vertical beam 2 which is positioned right above the mounting groove 3, the motor 4 is fixed on the top of the vertical beam 2 in a bolt mode, the stability of the motor 4 can be ensured, the disassembly can be easily carried out, the motor 4 can be conveniently maintained or replaced, the motor 4 is a forward and reverse servo motor, a wiring terminal of the motor 4 is externally connected with a power supply and a PLC (programmable logic controller) 15 through a wire, the PLC 15 is used for controlling the starting and stopping of the motor 4, a screw rod 5 is arranged at the end head of an output shaft of the motor 4 through a coupler, the screw rod 5 extends to the bottom of the mounting groove 3, a nut 6 is arranged on the screw rod 5 through a thread, the nut 6 is embedded on the movable block 7, a driving device 8 is installed on the side wall of the movable block 7, a wiring end of the driving device 8 is externally connected with a power supply and a control switch through a wire, starting and stopping of the driving device 8 are controlled through the control switch, an output shaft end of the driving device 8 is connected with a connecting shaft 9, a torque sensor 11 is arranged at the end of the connecting shaft 9 through a first flange 10, the torque sensor 11 is externally connected with the power supply and the control switch, starting and stopping of the torque sensor 11 are controlled through the control switch, a grinding disc 13 is installed on the side wall of the torque sensor 11 through a second flange 12, and a workpiece table 16 is arranged at the top of the base 1 below the grinding disc 13;

specifically, a workpiece to be processed is assembled on a workpiece table 16 through a clamp, a driving device 8 is started again, the driving device 8 drives a connecting shaft 9 to rotate, a torque sensor 11 is driven to rotate through the connecting shaft 9, a grinding disc 13 is driven to rotate through the rotating torque sensor 11, a motor 4 is controlled to rotate forward, a screw 5 is driven to rotate forward through the motor 4, a nut 6 in threaded connection is driven to descend through the screw 5, a movable block 7 is driven to descend through the nut 6, the grinding disc 13 is driven to descend through the movable block 7, the workpiece on the workpiece table 16 is ground through the rotating grinding disc 13, in the grinding process, the torque sensor 11 monitors the torque of the connecting shaft 9 in real time, the grinding pressure of the grinding disc 13 is indirectly detected, a detection signal is transmitted to a processor 14, the detection signal is transmitted to a PLC (programmable logic controller) 15 after being processed by the processor 14, and the motor 4 is controlled to rotate forward and backward through the PLC 15, and then the feed amount of the grinding disc 13 is adjusted through the motor 4, and the grinding pressure of the grinding disc 13 is automatically adjusted.

The working principle, this machine parts production is with grinding machine mill connecting device is in the in-process that uses: the external power supply of the grinding machine is switched on, a workpiece to be processed is assembled on a workpiece table 16 through a clamp, a driving device 8 is switched on, a connecting shaft 9 is driven to rotate through the driving device 8, a torque sensor 11 is driven to rotate through the connecting shaft 9, a grinding disc 13 is driven to rotate through the rotating torque sensor 11, a motor 4 is controlled to rotate forwards, a screw 5 is driven to rotate forwards through the motor 4, a nut 6 in threaded connection is driven to descend through the screw 5, a movable block 7 is driven to descend through the nut 6, the grinding disc 13 is driven to descend through the movable block 7, the workpiece on the workpiece table 16 is ground through the rotating grinding disc 13, the torque of the connecting shaft 9 is monitored in real time through the torque sensor 11 in the grinding process, the grinding pressure of the grinding disc 13 is indirectly detected, a detection signal is transmitted to a processor 14, the detection signal is transmitted to a PLC (programmable logic controller) 15 after being processed by the processor 14, the PLC controller 15 controls the motor 4 to rotate forward and backward, so that the feeding amount of the grinding disc 13 is adjusted through the motor 4, and the grinding pressure of the grinding disc 13 is automatically adjusted. Make this machine parts production grinding machine mill connecting device for, structural design is reasonable, and the cost of customization is not high, and degree of automation is high, can effective real-time monitoring, control the pressure of polishing of mill, guarantees the normal operation of grinding machine, and then guarantees production efficiency, increases the practicality of grinding machine.

Further, the terminals of the torque sensor 11 are connected to the processor 14 through cables.

Further, the terminals of the processor 14 are connected to the PLC controller 15 through cables.

Further, the terminals of the PLC controller 15 are connected to the motor 4 through cables.

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. The utility model provides a machine parts production is with grinding machine mill connecting device, includes base (1), its characterized in that: the top of the base (1) is provided with a vertical beam (2), the interior of the vertical beam (2) is provided with a mounting groove (3), the top of the vertical beam (2) which is positioned right above the mounting groove (3) is provided with a motor (4), the end of the output shaft of the motor (4) is provided with a screw rod (5) through a coupler, and the screw rod (5) extends to the bottom of the mounting groove (3), a nut (6) is arranged on the screw rod (5) in a threaded manner, the nut (6) is embedded on the movable block (7), the side wall of the movable block (7) is provided with a driving device (8), the output shaft end of the driving device (8) is connected with a connecting shaft (9), the end of the connecting shaft (9) is provided with a torque sensor (11) through a first flange (10), a grinding disc (13) is mounted on the side wall of the torque sensor (11) through a second flange (12), and a workpiece table (16) is arranged at the top of the base (1) below the grinding disc (13).

2. The grinding machine grinding disc connecting device for producing mechanical parts, according to claim 1, is characterized in that: the terminal of the torque sensor (11) is connected with the processor (14) through a cable.

3. The grinding machine grinding disc connecting device for producing mechanical parts, according to claim 2, is characterized in that: the terminal of the processor (14) is connected with the PLC (15) through a cable.

4. The grinding machine grinding disc connecting device for producing mechanical parts, according to claim 3, is characterized in that: and the wiring end of the PLC (15) is connected with the motor (4) through a cable.