CN211193480U

CN211193480U - Coupling part grinding device

Info

Publication number: CN211193480U
Application number: CN201922139537.7U
Authority: CN
Inventors: 黄启友; 石利强; 王明国; 李洪涛
Original assignee: Suzhou Buwei Precision Machinery Co ltd
Current assignee: Suzhou Buwei Precision Machinery Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-08-07
Anticipated expiration: 2029-12-04

Abstract

The utility model relates to the technical field of shaft coupling processing, in particular to a shaft coupling part polishing device, which solves the problems of low automation level, low working efficiency and various potential safety hazards existing in the prior art when polishing shaft coupling parts, and comprises a processing table and a polishing wheel, wherein the middle of the upper surface of the processing table is provided with a guide rail, the side wall of the processing table is provided with a panel with a built-in singlechip, both sides of the upper surface of the processing table are respectively welded with a fixed frame, the two fixed frames are respectively positioned at both sides of the guide rail, the bottom wall of the fixed frame is welded with a fixed shaft, a lifting plate is arranged between the fixed shafts at both sides through a push rod motor in a sliding way, the polishing wheel is arranged at the bottom of the lifting plate through a rotating motor, compared with the prior art, the utility model not only avoids manual direct contact, greatly ensures the life safety, the working efficiency is improved.

Description

Coupling part grinding device

Technical Field

The utility model relates to a shaft coupling processing technology field especially relates to a shaft coupling part grinding device.

Background

The coupling is a device for connecting two shafts or a shaft and a rotating part, rotating together in the process of transmitting motion and power and not separating under normal conditions. Sometimes it is used as a safety device to prevent the coupled machine parts from bearing excessive load, and it plays the role of overload protection.

In the existing grinding process, a worker usually places the parts of the coupler on the grinding device manually, clamps and fixes the parts manually, and then takes the parts away manually after grinding, and in summary, the automation level of the processing method is low, the working efficiency is low, and various safety hazards exist, so that a device is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the automatic level is low, the work efficiency is low and various potential safety hazards exist when polishing the coupler part among the prior art, and a coupler part polishing device is provided.

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

a polishing device for a coupler part comprises a processing table and a polishing wheel, wherein a guide rail is arranged in the middle of the upper surface of the processing table, a panel with a built-in single chip microcomputer is mounted on the side wall of the processing table, fixing frames are welded on two sides of the upper surface of the processing table, and the two fixing frames are respectively positioned on two sides of the guide rail;

the diapire of mount has welded the fixed axle, it is provided with the lifter plate to slide through the push rod motor between the fixed axle of both sides, throw aureola passes through the rotating electrical machines and installs in the bottom of lifter plate, the inner chamber has all been seted up in the inside of processing platform to the both sides of guide rail, be provided with guide shaft and screw rod between the inner wall of inner chamber respectively, and the equal activity in both sides of guide rail is provided with the splint of embedded distance sensor, one side of splint is connected with the piston board through the loose axle, the outer wall of guide shaft and screw rod is arranged in to the piston board slides, and one side of splint is provided with the spring of cover on the loose axle, the both sides of guide rail are equallyd divide and do.

Preferably, the guide shaft is fixed between the inner walls of the inner cavity through welding, one end of the screw rod is connected with the motor, the motor is installed on one side of the inner walls of the inner cavity through screws, and the other end of the screw rod is fixedly connected with the inner walls of the inner cavity through bearings.

Preferably, the piston plate and the movable shaft are fixed through welding, the movable shaft and the clamping plate are fixed through welding, and the distance sensor is embedded in the outer wall of the clamping plate.

Preferably, one side of the inside of the piston plate is provided with a sliding hole matched with the guide shaft, and the other side of the inside of the piston plate is provided with a threaded hole matched with the screw rod.

Preferably, the fixed block has all been welded to the both sides of the lateral wall of lifter plate, and the fixed block is connected fixedly with the output of push rod motor, and the push rod motor passes through the screw fixation in the lateral wall of mount to the rotating electrical machines passes through the roof of bolt fastening in the lifter plate, and the throwing aureola passes through the output axle head of screw fixation in rotating electrical machines.

The utility model discloses a set up baffle and push pedal, utilize stirring of push pedal to make the part move on automatically the processing platform treat the processing region, carry on spacingly to it by the baffle again, can be again by the push pedal with its propelling movement treat the processing region after polishing simultaneously, in addition, set up the splint of taking distance sensor, be favorable to carrying out the clamp to the part automatically and tightly, compare in prior art, the utility model discloses not only having avoided artificial direct contact, having ensured workman's life safety greatly, improved the degree of automation of equipment moreover, improved work efficiency.

Drawings

Fig. 1 is a schematic structural view of a coupling part polishing device provided by the present invention;

fig. 2 is a schematic top view of a processing table of the polishing device for coupler parts provided by the utility model.

In the figure: 1 processing table, 11 panels, 12 guide rails, 13 inner cavities, 14 guide shafts, 15 screw rods, 2 fixing frames, 21 fixing shafts, 3 lifting plates, 31 fixing blocks, 4 polishing wheels, 5 clamping plates, 51 distance sensors, 6 movable shafts, 61 piston plates, 7 baffle plates and 8 push plates.

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.

Referring to fig. 1-2, a coupler part grinding device comprises a processing table 1 and a polishing wheel 4, wherein a guide rail 12 is arranged in the middle of the upper surface of the processing table 1, a panel 11 with a built-in single chip microcomputer (model AT89C51) is installed on the side wall of the processing table 1, fixing frames 2 are welded on two sides of the upper surface of the processing table 1, the two fixing frames 2 are respectively positioned on two sides of the guide rail 12, fixing shafts 21 are welded on the bottom wall of the fixing frames 2, the fixing shafts 21 are used for limiting and guiding the lifting plates 3, a lifting plate 3 is arranged between the fixing shafts 21 on two sides in a sliding mode through a push rod motor, the lifting plate 3 is used for driving the polishing wheel 4 to adjust the position height, the polishing wheel 4 is installed AT the bottom of the lifting plate 3 through a rotating motor, inner cavities 13 are formed in the processing table 1 on two sides of the guide rail 12, the guide shaft 14 is used for guiding the piston plate 61, the screw 15 is used for driving the piston plate 61 to move and adjust, the two sides of the guide rail 12 are movably provided with a clamping plate 5 embedded with a distance sensor 51, the clamping plate 5 is used for fixing parts, one side of the clamping plate 5 is connected with the piston plate 61 through a movable shaft 6, the piston plate 61 is used for driving the clamping plate 5 to move and adjust, the piston plate 61 and the movable shaft 6 are fixed through welding, the movable shaft 6 and the clamping plate 5 are also fixed through welding, the distance sensor 51 is embedded in the outer wall of the clamping plate 5, the piston plate 61 is slidably arranged on the outer walls of the guide shaft 14 and the screw 15, one side of the interior of the piston plate 61 is provided with a sliding hole matched with the guide shaft 14, the other side of the interior of the piston plate 61 is provided with a threaded hole matched with the screw 15, one side of the clamping plate 5 is provided with a spring sleeved on the movable shaft 6, the, the baffle 7 is for conveniently carrying on spacingly to its position when pushing up the region of waiting to process spare part, and the push pedal 8 is for assisting will promote spare part and remove, and one side of push pedal 8 and baffle 7 all is provided with electric cylinder in the inside of processing platform 1.

The guide shaft 14 is fixed between the inner walls of the inner cavity 13 by welding, one end of the screw 15 is connected with the motor, the motor is installed on one side of the inner wall of the inner cavity 13 by a screw, and the other end of the screw 15 is fixedly connected with the inner wall of the inner cavity 13 by a bearing.

Fixed block 31 (fixed block 31 is the strip structure) has all been welded to the both sides of the lateral wall of lifter plate 3, and fixed block 31 is connected fixedly with the output of push rod motor, and the push rod motor passes through the screw fixation in the lateral wall of mount 2 to the rotating electrical machines passes through the roof of bolt fastening in lifter plate 3, and throwing aureola 4 passes through the output axle head of screw fixation in rotating electrical machines.

In this embodiment, the power is turned on, the machine is started, the component is placed on the guide rail 12, the electric cylinders push the baffles 7 at the two sides to close, and the other electric cylinders respectively push the push plates 8 at the two sides to rotate towards the middle side, so as to push the component towards the middle to-be-processed area and make the component abut against the baffles 7, at this time, the electric cylinders pause, then the motor drives the screw rod 15 to rotate, so as to drive the piston plate 61 to move towards one side close to the component along the screw rod 15 and the guide shaft 14, so as to drive the clamping plate 5 to remove towards the same side, when the distance monitored by the distance sensor 51 is 0 (i.e. the distance between the clamping plate 5 and the component), the motor pauses, then, the push rod motor pushes the fixing block 31 to move downwards, so as to drive the lifting plate 3 to move downwards, and the polishing wheel 4 is close to the surface of the component, when the polishing wheel 4, the push rod motor is stopped temporarily, then the rotating motor is started to drive the polishing wheel 4 to polish, after the polishing time is up, the rotating motor is stopped automatically, meanwhile, the motors on the two sides drive the screw rods 15 to rotate reversely, so that the piston plate 61 drives the clamping plate 5 to move back, the motor is stopped when the clamping plate 5 moves back to contact with the side wall of the guide rail 12, then the electric cylinder for controlling the baffle 7 is started to drive the baffle 7 to move back to expose the channel behind the guide rail 12, the electric cylinder for controlling the push plate 8 is started continuously, the part is pushed to the back of the guide rail 12 to pass through the middle area of the baffle 7 on the two sides and move to the other side of the guide rail 12, then the electric cylinder for controlling the push plate 8 is reset, the push plate 8 is driven to reset to the horizontal position (flush with the side wall of the guide rail 12), then the next part is placed into, and cutting off the power supply and turning off the machine.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A grinding device for coupler parts comprises a processing table (1) and a polishing wheel (4), wherein a guide rail (12) is arranged in the middle of the upper surface of the processing table (1), a panel (11) with a built-in single chip microcomputer is mounted on the side wall of the processing table (1), fixing frames (2) are welded on two sides of the upper surface of the processing table (1), and the two fixing frames (2) are respectively positioned on two sides of the guide rail (12);

it is characterized in that fixed shafts (21) are welded on the bottom wall of the fixed frame (2), a lifting plate (3) is arranged between the fixed shafts (21) at two sides in a sliding way through a push rod motor, a polishing wheel (4) is arranged at the bottom of the lifting plate (3) through a rotating motor, inner cavities (13) are arranged at two sides of a guide rail (12) in the processing table (1), a guide shaft (14) and a screw rod (15) are respectively arranged between the inner walls of the inner cavities (13), clamping plates (5) embedded with distance sensors (51) are movably arranged at two sides of the guide rail (12), one side of each clamping plate (5) is connected with a piston plate (61) through a movable shaft (6), the piston plate (61) is arranged on the outer walls of the guide shaft (14) and the screw rod (15) in a sliding way, a spring sleeved on the movable shaft (6) is arranged at one side of each clamping plate (5), a baffle plate (7) and a, one side of the push plate (8) and one side of the baffle plate (7) are both provided with electric cylinders in the processing table (1).

2. The grinding device for the coupler parts as claimed in claim 1, wherein the guide shaft (14) is fixed between the inner walls of the inner cavity (13) through welding, one end of the screw rod (15) is connected with a motor, the motor is installed on one side of the inner walls of the inner cavity (13) through screws, and the other end of the screw rod (15) is fixedly connected with the inner walls of the inner cavity (13) through a bearing.

3. A coupling part grinding device according to claim 1, characterized in that the piston plate (61) and the movable shaft (6) are fixed by welding, the movable shaft (6) and the clamping plate (5) are also fixed by welding, and the distance sensor (51) is embedded inside the outer wall of the clamping plate (5).

4. The grinding device for the coupler parts according to claim 1, wherein a sliding hole matched with the guide shaft (14) is formed in one side of the interior of the piston plate (61), and a threaded hole matched with the screw rod (15) is formed in the other side of the interior of the piston plate (61).

5. The coupler part grinding device according to claim 1, wherein fixing blocks (31) are welded on two sides of the side wall of the lifting plate (3), the fixing blocks (31) are fixedly connected with the output end of a push rod motor, the push rod motor is fixed on the side wall of the fixing frame (2) through screws, the rotating motor is fixed on the top wall of the lifting plate (3) through bolts, and the polishing wheel (4) is fixed on the output shaft end of the rotating motor through screws.