CN112692691A - Grinding device for deburring of gears - Google Patents

Grinding device for deburring of gears Download PDF

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Publication number
CN112692691A
CN112692691A CN202011550609.8A CN202011550609A CN112692691A CN 112692691 A CN112692691 A CN 112692691A CN 202011550609 A CN202011550609 A CN 202011550609A CN 112692691 A CN112692691 A CN 112692691A
Authority
CN
China
Prior art keywords
gear
grinding
shaft
grinding wheel
driving motor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202011550609.8A
Other languages
Chinese (zh)
Inventor
唐正林
蔡固国
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguang Gear Jiashan Co ltd
Original Assignee
Dongguang Gear Jiashan Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dongguang Gear Jiashan Co ltd filed Critical Dongguang Gear Jiashan Co ltd
Priority to CN202011550609.8A priority Critical patent/CN112692691A/en
Publication of CN112692691A publication Critical patent/CN112692691A/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B25/00—Grinding machines of universal type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B24B49/003—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving acoustic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/06—Dust extraction equipment on grinding or polishing machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/10—Single-purpose machines or devices
    • B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

The invention discloses a grinding device for deburring a gear, which comprises a base, a gear rotating device, an installation frame, a gear grinding device and a control system, wherein the gear rotating device is arranged on the base and used for placing the gear to be machined, the installation frame is arranged on the base, the gear grinding device is arranged on the installation frame, and the control system is respectively used for controlling the gear grinding device and the gear rotating device. According to the gear grinding machine, the gear rotating device is driven to move through the displacement adjusting mechanism, so that the end face to be ground of the gear to be machined is located under the end face grinding wheel, and meanwhile, the third driving motor of the gear rotating device and the first driving motor of the end face grinding mechanism are started to grind the end face of the gear. And after one end face of the gear is polished, stopping the third driving motor and the first driving motor, exchanging the other end face of the gear, and starting the third driving motor and the first driving motor to finish polishing of two end faces of the gear to be processed.

Description

Grinding device for deburring of gears
Technical Field
The invention belongs to the technical field of mechanical tool fixtures, and particularly relates to a grinding device for deburring a gear.
Background
In the prior art, generally, the positioning and line drawing are firstly adopted, the drilling center is found, then the drilling machine is used for directly drilling on the gear shaft body, although the drilling machining requirement can be met to a certain extent, the technical capability requirement on workers is higher, the problem that the drilling center is inaccurate in positioning often exists, and a certain error also exists in the drilling process by the drilling machine.
Disclosure of Invention
In view of the above, the present invention provides a gear deburring polishing apparatus that can solve the above problems.
A grinding device for gear deburring comprises a base, a gear rotating device arranged on the base and used for placing a gear to be machined, a mounting frame arranged on the base, a gear grinding device arranged on the mounting frame and a control system respectively used for controlling the gear grinding device and the gear rotating device, wherein the gear grinding device comprises a shaft surface grinding wheel, an end surface grinding wheel, a first driving motor, a grinding shaft and at least two telescopic rods, the shaft surface grinding wheel is provided with a grinding hole with the same shape as the gear to be machined, first grinding paper is arranged in the grinding hole, the shaft surface grinding wheel is arranged on a stand column of the mounting frame and positioned above the gear rotating device, the at least two telescopic rods and the grinding shaft are arranged on the lower end surface of a top plate of the mounting frame, and each telescopic rod and the grinding shaft extend downwards to the upper end of the gear rotating device through the grinding hole of the shaft surface grinding wheel, the free end of the telescopic rod is provided with an electromagnet for adsorbing a gear to be machined, the end face polishing wheel is movably mounted at the lower end of the polishing shaft, and the first driving motor is respectively connected with the control system and the polishing shaft and is used for driving the polishing shaft and the end face polishing wheel to rotate; the gear grinding device is characterized in that the gear grinding device is further provided with two cleaning rings, the two cleaning rings are arranged on two sides of the axial surface grinding wheel respectively, first cleaning brushes are arranged on inner rings of the two cleaning rings, the two cleaning rings and the axial surface grinding wheel are arranged in the shell, the shell is arranged on a side plate of the mounting frame, and the two cleaning rings and the axial surface grinding wheel are integrally formed.
Furthermore, the polishing shaft is located at the centers of the two telescopic rods, and second polishing paper and a second cleaning brush are further arranged on the polishing shaft.
Furthermore, the second cleaning hairbrush of the grinding shaft corresponds to the cleaning rings on two sides of the shaft surface grinding wheel, and the second grinding paper of the grinding shaft corresponds to the shaft surface grinding wheel.
Furthermore, an ultrasonic sensor is arranged at the bottom of the electromagnet and electrically connected with the control system.
Compared with the prior art, the gear deburring polishing device provided by the invention drives the gear rotating device to move through the displacement adjusting mechanism, so that the end face to be polished of the gear to be machined is positioned under the end face polishing wheel, and the third driving motor of the gear rotating device and the first driving motor of the end face polishing mechanism are started simultaneously to polish the end face of the gear. And after one end face of the gear is polished, stopping the third driving motor and the first driving motor, exchanging the other end face of the gear, and starting the third driving motor and the first driving motor to finish polishing of two end faces of the gear to be processed.
Drawings
Fig. 1 is a schematic structural diagram of a grinding device for deburring a gear provided by the invention.
Detailed Description
Specific examples of the present invention will be described in further detail below. It should be understood that the description herein of embodiments of the invention is not intended to limit the scope of the invention.
Fig. 1 is a schematic structural diagram of a grinding device for deburring a gear according to the present invention. A grinding device for gear deburring comprises a base 10, a gear rotating device 20 arranged on the base 10 and used for placing a gear to be machined, a mounting frame arranged on the base 10, a gear grinding device arranged on the mounting frame and a control system respectively used for controlling the gear grinding device and the gear rotating device 20, wherein the gear grinding device comprises a shaft surface grinding wheel 30, an end surface grinding wheel 40, a first driving motor, a grinding shaft 70 and at least two telescopic rods 50, a grinding hole with the same shape as the gear to be machined is formed in the shaft surface grinding wheel 30, first grinding paper is arranged in the grinding hole, the shaft surface grinding wheel 30 is arranged on an upright 90 of the mounting frame and positioned above the gear rotating device 20, and the at least two telescopic rods 50 and the grinding shaft 70 are arranged on the lower end surface of a top plate 100 of the mounting frame, each of the telescopic rod 50 and the grinding shaft 70 extends downwards to the upper end of the gear rotating device 20 through the grinding hole of the shaft surface grinding wheel 30, an electromagnet 60 for adsorbing a gear to be processed is arranged at the free end of the telescopic rod 50, the end surface grinding wheel 40 is movably mounted at the lower end of the grinding shaft 70, and the first driving motor is respectively connected with the control system and the grinding shaft 70 and is used for driving the grinding shaft 70 and the end surface grinding wheel 40 to rotate; gear grinding device still is equipped with two clean rings 80, two clean rings 80 set up respectively the axial plane wheel 30's both sides are polished, circle in two clean rings 80 all is equipped with first clearance brush, can sweep dust and iron fillings respectively around waiting to process the gear and carry out the axial plane and polish through two first clearance brushes, and it is cleaner to make and wait to process the gear surface, two clean rings 80 with axial plane wheel 30 locates in the casing, the casing is located on the curb plate of mounting bracket, two clean rings 80 with axial plane wheel 30 integrated into one piece, two clean rings 80 and axial plane wheel 30 are equipped with the external screw thread, are equipped with the internal thread in the casing, and two clean rings 80 and axial plane wheel 30 are installed in the casing through screw-thread fit, are convenient for change clean ring 80 and axial plane wheel 30 according to the gear of difference.
The working principle is as follows: a method for polishing the end face of a gear; the gear to be machined is placed on the gear rotating device 20, the gear rotating device 20 is driven to move through the displacement adjusting mechanism, the end face to be polished of the gear to be machined is located under the end face polishing wheel 40, meanwhile, the third driving motor of the gear rotating device 20 and the first driving motor of the end face polishing mechanism are started, and polishing of the end face of the gear is achieved. And after one end face of the gear is polished, stopping the third driving motor and the first driving motor, exchanging the other end face of the gear, and starting the third driving motor and the first driving motor to finish polishing of two end faces of the gear to be processed. If the diameter of the end surface grinding wheel 40 is larger than the diameter of the grinding shaft 70, the end surface grinding wheel 40 needs to be removed when the shaft surface of the gear is ground.
The method for polishing the shaft surface of the gear comprises the following steps: the gear to be machined is placed on the gear rotating device 20, the gear rotating device 20 is driven to move through the displacement adjusting mechanism, the gear to be machined is located under the shaft surface polishing wheel 30, the ultrasonic sensor detects that the gear to be machined is located under the telescopic rod 50, a signal is sent to the PLC, the PLC controls the telescopic rod 50 to drive the electromagnet 60 to move downwards to be in contact with the gear to be machined, then the electromagnet 60 is electrified, the gear is sucked by the electromagnet 60, then the PLC controls the telescopic rod 50 to drive the gear to move upwards to enter the shell, the first driving motor is started to drive the polishing shaft 70 to rotate, the gear enters the shaft surface polishing wheel 30 after being preliminarily cleaned by the first cleaning brush of the cleaning ring 80 and the second cleaning brush on the polishing shaft 70, burrs on the outer ring and the inner ring of the gear are polished by the first polishing paper and the second polishing paper, and then the gear is cleaned by the cleaning brushes, and finally, the telescopic rod 50 drives the gear to move downwards to pass through the cleaning ring 80, the polishing wheel and the cleaning ring 80 in sequence again, polishing and cleaning are carried out again, and finally the polished gear is conveyed to the rotating disk. The utility model discloses a terminal surface sanding wheel 40 and axial plane sanding wheel 30 have not only realized treating the polishing of processing gear shaft tooth and terminal surface, and polish axle 70 and have still realized treating the polishing of processing gear inner circle, this simple structure, and all realized polishing the processing to whole each terminal surface of waiting to process the gear to the product quality of gear has been improved.
The polishing shaft 70 is located at the center of the two telescopic rods 50, and second polishing paper and a second cleaning brush are further arranged on the polishing shaft 70. The diameter of the grinding shaft 70 is slightly smaller than the diameter of an inner ring of the gear to be machined and is smaller than 3-4 mm.
The second cleaning brush of the grinding shaft 70 is arranged corresponding to the cleaning rings 80 on the two sides of the shaft surface grinding wheel 30, and the second grinding paper of the grinding shaft 70 is arranged corresponding to the shaft surface grinding wheel 30. The grinding shaft 70 can be used for driving the end face grinding wheel 40 to rotate, and can also be used for grinding the inner ring of the gear to be processed through second grinding paper on the grinding shaft 70.
An ultrasonic sensor is arranged at the bottom of the electromagnet 60 and electrically connected with the control system. The ultrasonic sensor model sets up to CSB, is favorable to intelligent control to absorb the gear and put down the gear of treating processing.
Compared with the prior art, the gear deburring polishing device provided by the invention drives the gear rotating device 20 to move through the displacement adjusting mechanism, so that the end face to be polished of the gear to be machined is positioned under the end face polishing wheel 40, and simultaneously, the third driving motor of the gear rotating device 20 and the first driving motor of the end face polishing mechanism are started to polish the end face of the gear. And after one end face of the gear is polished, stopping the third driving motor and the first driving motor, exchanging the other end face of the gear, and starting the third driving motor and the first driving motor to finish polishing of two end faces of the gear to be processed.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the present invention, and any modifications, equivalents or improvements that are within the spirit of the present invention are intended to be covered by the following claims.

Claims (4)

1. A grinding device for gear deburring is characterized by comprising a base, a gear rotating device, a mounting frame, a gear grinding device and a control system, wherein the gear rotating device is arranged on the base and used for placing a gear to be machined, the mounting frame is arranged on the base, the gear grinding device is arranged on the mounting frame, the control system is respectively used for controlling the gear grinding device and the gear rotating device, the gear grinding device comprises a shaft surface grinding wheel, an end surface grinding wheel, a first driving motor, a grinding shaft and at least two telescopic rods, a grinding hole with the same shape as the gear to be machined is formed in the shaft surface grinding wheel, first grinding paper is arranged in the grinding hole, the shaft surface grinding wheel is arranged on an upright post of the mounting frame and positioned above the gear rotating device, and the at least two telescopic rods and the grinding shaft are arranged on the lower end surface of a top plate of the mounting frame, each telescopic rod and each grinding shaft extend downwards to the upper end of the gear rotating device through the grinding hole of the shaft surface grinding wheel, an electromagnet for adsorbing a gear to be machined is arranged at the free end of each telescopic rod, the end surface grinding wheel is movably mounted at the lower end of each grinding shaft, and the first driving motor is connected with the control system and the grinding shaft respectively and is used for driving the grinding shafts and the end surface grinding wheels to rotate; the gear grinding device is characterized in that the gear grinding device is further provided with two cleaning rings, the two cleaning rings are arranged on two sides of the axial surface grinding wheel respectively, first cleaning brushes are arranged on inner rings of the two cleaning rings, the two cleaning rings and the axial surface grinding wheel are arranged in the shell, the shell is arranged on a side plate of the mounting frame, and the two cleaning rings and the axial surface grinding wheel are integrally formed.
2. A gear deburring grinding apparatus as claimed in claim 1 wherein: the polishing shaft is located in the centers of the two telescopic rods, and second polishing paper and a second cleaning brush are further arranged on the polishing shaft.
3. A gear deburring grinding apparatus as claimed in claim 2 wherein: the second cleaning hairbrush of the grinding shaft corresponds to the cleaning rings on two sides of the shaft surface grinding wheel, and the second grinding paper of the grinding shaft corresponds to the shaft surface grinding wheel.
4. A gear deburring grinding apparatus as claimed in claim 1 wherein: and an ultrasonic sensor is arranged at the bottom of the electromagnet and is electrically connected with the control system.
CN202011550609.8A 2020-12-24 2020-12-24 Grinding device for deburring of gears Withdrawn CN112692691A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011550609.8A CN112692691A (en) 2020-12-24 2020-12-24 Grinding device for deburring of gears

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011550609.8A CN112692691A (en) 2020-12-24 2020-12-24 Grinding device for deburring of gears

Publications (1)

Publication Number Publication Date
CN112692691A true CN112692691A (en) 2021-04-23

Family

ID=75509966

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011550609.8A Withdrawn CN112692691A (en) 2020-12-24 2020-12-24 Grinding device for deburring of gears

Country Status (1)

Country Link
CN (1) CN112692691A (en)

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Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20210423

WW01 Invention patent application withdrawn after publication