CN212886618U

CN212886618U - Brake block plane grinding device

Info

Publication number: CN212886618U
Application number: CN202021684192.XU
Authority: CN
Inventors: 郭达亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-04-06
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses a brake pad plane polishing device, the structure of which comprises an operation table, a plane polishing frame, a power connecting block, a hand pushing frame, a height adjusting device, supporting legs, a plane polishing machine body, a protective door and a hand pulling frame, wherein the supporting legs are sequentially connected into a rectangular structure arranged at the bottom of the plane polishing machine body, the top of the rear end of the plane polishing machine body is vertically connected with the bottom of the power connecting block, the top of the power connecting block is fixedly connected with the bottom of the rear end of the plane polishing frame, the bottom of the operation table is fixedly connected with the top of the plane polishing machine body, the right end of the hand pushing frame is welded with the left side of the top of the plane polishing machine body, the side of the protective door is fixedly connected with the front side of the plane polishing machine body, the back of the hand pulling frame is vertically connected with the front side of, the device can carry out automatically regulated to the height of workstation, improve equipment's practical value.

Description

Brake block plane grinding device

Technical Field

The utility model relates to a brake block plane grinding device belongs to brake block plane grinding device field.

Background

The servo motor can control the speed and position accuracy accurately, and can convert the voltage signal into torque and rotating speed to drive a control object. The rotation speed of the rotor of the servo motor is controlled by an input signal and can quickly respond, the servo motor is used as an actuating element in an automatic control system, has the characteristics of small electromechanical time constant, high linearity, starting voltage and the like, and can convert a received electric signal into angular displacement or angular speed on a motor shaft for output. The servo motor is divided into two categories of direct current servo motors and alternating current servo motors, and is mainly characterized in that when the signal voltage is zero, the signal voltage has no autorotation phenomenon, and the rotating speed is reduced at a constant speed along with the increase of the torque.

The prior art discloses the application numbers as follows: CN201620136075.7 the utility model discloses a brake block plane grinding device. It includes frame, pivot, polishing piece, the adjustable support of piece of polishing, the PLC controller, a motor, timer reminding device and the switch of polishing, is provided with a plurality of pivots in the frame, and the pivot links to each other with the motor, and the pivot both sides all are provided with the polishing piece, and the piece of polishing is installed on the adjustable support of piece of polishing, and the adjustable support of piece of polishing sets up in the frame, and the PLC controller links to each other with motor, the switch of polishing, and timer reminding device links to each other with the switch of polishing. The utility model discloses simple structure can improve the plane efficiency of polishing of brake block greatly, improves the effect of polishing, and the practicality is strong, also greatly reduced workman's intensity of labour. However, the prior art is imperfect, the equipment cannot automatically adjust the height of the workbench, and the practical value of the equipment is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a brake block plane grinding device to it is imperfect to solve prior art, and this equipment can't carry out automatically regulated to the height of workstation, reduces the practical value of equipment.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a brake block plane grinding device, its structure includes operation panel, plane frame of polishing, power connecting block, hand push frame, height adjusting device, supporting legs, plane frame of polishing, guard gate, hand power frame, the supporting legs connects gradually the rectangle structure range in the plane bottom of the body of polishing, the plane is polished organism rear end top and is connected perpendicularly bottom the power connecting block, the power connecting block top is polished a rear end bottom fixed connection with the plane, its characterized in that:

the bottom of the operating platform is fixedly connected with the top of the plane polishing machine body, the right end of the hand push frame is welded with the left side of the top end of the plane polishing machine body, the side face of the protective door is fixedly connected with the front side of the plane polishing machine body, the back of the hand pull frame is vertically connected with the front side of the protective door, and the height adjusting device is installed inside the plane polishing machine body;

the height adjusting device comprises a servo motor, an external thread connecting rod, an upper cross arm, a connecting plate, a top block, an antiskid plate and a lower cross arm, wherein the top of the servo motor is vertically connected with the bottom of the external thread connecting rod, the side face of the top end of the external thread connecting rod is connected with the inside of the lower cross arm through threads, the tops of two ends of the lower cross arm are fixedly connected with the bottoms of two ends of the upper cross arm, the top of the upper cross arm is provided with the top block, the top of the top block is vertically connected with the bottom of the connecting plate, and the top of the connecting plate is fixedly connected with the bottom of.

Furthermore, the lower cross arm consists of a left rotating arm, an internal thread sleeve and a right rotating arm.

Further, the right end of the left rotating arm is connected to the left end of the internal thread sleeve.

Further, the left end of the right turning arm is connected to the right side of the internal thread sleeve.

Further, the inner part of the internal thread sleeve is connected with the side surface of the external thread connecting rod through threads.

Further, the type of the servo motor is 40DNA-40CB1 AMS.

Further, the support feet increase the stability of the device.

The utility model discloses increased high adjusting device, the device can carry out automatically regulated, improve equipment's practical value to the height of workstation.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is the utility model relates to a brake block plane grinding device's schematic structure diagram.

Fig. 2 is a schematic structural view of the height adjusting device of the present invention.

Fig. 3 is a schematic structural view of the lower cross arm of the present invention.

In the figure: the device comprises an operating table-1, a plane grinding frame-2, a power connecting block-3, a hand-push frame-4, a height adjusting device-5, a supporting foot-6, a plane grinding machine body-7, a protective door-8, a hand-pull frame-9, a servo motor-501, an external thread connecting rod-502, an upper cross arm-503, a connecting plate-504, a top block-505, an anti-skid plate-506, a lower cross arm-507, a left rotating arm-5071, an internal thread sleeve-5072 and a right rotating arm-5073.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, 2 and 3, the present invention provides a technical solution of a brake pad plane polishing device: the structure of the device comprises an operation table 1, a plane grinding frame 2, a power connecting block 3, a hand-push frame 4, a height adjusting device 5, supporting legs 6, a plane grinding machine body 7, a protective door 8 and a hand-pull frame 9, wherein the supporting legs 6 are sequentially connected into a rectangular structure and are arranged at the bottom of the plane grinding machine body 7, the top of the rear end of the plane grinding machine body 7 is vertically connected with the bottom of the power connecting block 3, the top end of the power connecting block 3 is fixedly connected with the bottom of the rear end of the plane grinding frame 2, the bottom of the operation table 1 is fixedly connected with the top of the plane grinding machine body 7, the right end of the hand-push frame 4 is welded with the left side of the top end of the plane grinding machine body 7, the side face of the protective door 8 is fixedly connected with the front side of the plane grinding machine body 7, the back of; the height adjusting device 5 comprises a servo motor 501, an external thread connecting rod 502, an upper cross arm 503, a connecting plate 504, a top block 505, an anti-skid plate 506 and a lower cross arm 507, wherein the top of the servo motor 501 is vertically connected with the bottom of the external thread connecting rod 502, the side surface of the top end of the external thread connecting rod 502 is connected with the inside of the lower cross arm 507 through threads, the tops of two ends of the lower cross arm 507 are fixedly connected with the bottoms of two ends of the upper cross arm 503, the top of the upper cross arm 503 is provided with the top block 505, the top of the top block 505 is vertically connected with the bottom of the connecting plate 504, the top of the connecting plate 504 is fixedly connected with the bottom of the anti-skid plate 506, the lower cross arm 507 comprises a left rotating arm 5071, an internal thread sleeve 5072 and a right rotating arm 5073, the right rotating arm 5071 is connected to the left end of the internal thread sleeve 5072, the left end of the right rotating arm 5073 is connected to the right side, the servo motor 501 is 40DNA-40CB1AMS, and the supporting legs 6 increase the stability of the equipment.

The control mode of the servo motor is automatically controlled by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the servo motor belongs to the common knowledge in the field, and the servo motor is mainly used for protecting a mechanical device, so the control mode and the circuit connection are not explained in detail in the invention.

When using, we need to adjust the operation panel 1 of the plane grinding machine body 7 through the height adjusting device 5, the servo motor 501 can drive the external thread connecting rod 502 to rotate, the external thread connecting rod 502 controls the lifting of the internal thread sleeve 5072, the internal thread sleeve 5072 pulls the upper cross arm 503 open through the left rotating arm 5071 and the right rotating arm 5073, the upper cross arm 503 opens the connecting plate 504, the ejector block 505 and the antiskid plate 506 to descend, and the device can automatically adjust the height of the operation panel, thereby improving the practical value of the equipment.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a brake block plane grinding device, its structure includes operation panel (1), plane grinding frame (2), power connecting block (3), hand push frame (4), height adjusting device (5), supporting legs (6), plane grinding machine body (7), guard gate (8), hand pull frame (9), supporting legs (6) connect gradually and connect into the rectangle structure and arrange in plane grinding machine body (7) bottom, plane grinding machine body (7) rear end top is connected perpendicularly bottom power connecting block (3), power connecting block (3) top and plane grinding frame (2) rear end bottom fixed connection, its characterized in that:

the bottom of the operating platform (1) is fixedly connected with the top of the plane grinding machine body (7), the right end of the hand push frame (4) is welded with the left side of the top end of the plane grinding machine body (7), the side face of the protective door (8) is fixedly connected with the front side of the plane grinding machine body (7), the back of the hand push frame (9) is vertically connected with the front side of the protective door (8), and the height adjusting device (5) is installed inside the plane grinding machine body (7);

the height adjusting device (5) comprises a servo motor (501), an external thread connecting rod (502), an upper cross arm (503), a connecting plate (504), a top block (505), an anti-skid plate (506) and a lower cross arm (507), wherein the top of the servo motor (501) is vertically connected with the bottom of the external thread connecting rod (502), the side face of the top end of the external thread connecting rod (502) is connected with the inside of the lower cross arm (507) through threads, the tops of the two ends of the lower cross arm (507) are fixedly connected with the bottoms of the two ends of the upper cross arm (503), the top block (505) is arranged at the top of the upper cross arm (503), the top of the top block (505) is vertically connected with the bottom of the connecting plate (504), and the top of the connecting plate (504) is fixedly connected with the bottom of the.

2. The brake pad flat grinding device of claim 1, wherein: the lower cross arm (507) is composed of a left rotating arm (5071), an internal thread sleeve (5072) and a right rotating arm (5073).

3. The brake pad flat grinding device of claim 2, wherein: the right end of the left rotating arm (5071) is connected to the left end of the internal thread sleeve (5072).

4. The brake pad flat grinding device of claim 2, wherein: the left end of the right rotating arm (5073) is connected to the right side of the internal thread sleeve (5072).

5. The brake pad flat grinding device of claim 2, wherein: the inner part of the internal thread sleeve (5072) is connected with the side surface of the external thread connecting rod (502) through threads.