CN217255467U

CN217255467U - Grinding device for front and back surfaces of bearing gasket

Info

Publication number: CN217255467U
Application number: CN202123405878.8U
Authority: CN
Inventors: 张延涛; 杨海程
Original assignee: Henan Yuezhong Precision Machinery Co ltd
Current assignee: Henan Yuezhong Precision Machinery Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-08-23
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a grinding device for the front and the back of a bearing pad, which comprises a base and a bracket; a base: the middle part of the front surface is provided with a mounting groove, a single chip microcomputer is arranged in the mounting groove formed in the middle part of the front surface of the base, a slot is formed in the middle part of the rear side of the upper surface of the base, an electro-hydraulic push rod is arranged in the slot formed in the middle part of the rear side of the upper surface of the base, a high-speed motor is fixedly connected with the telescopic end of the electro-hydraulic push rod, and the end part of an output shaft of the high-speed motor is fixedly connected with a grinding wheel disc; a support: for hollow out construction, the support is provided with two altogether, and two supports are installed respectively in the upper surface left and right sides middle part of base, and linear electric motor is installed to the upper end of support, can overturn the bearing pad piece automatically to the realization is to the effect of bearing pad piece double-sided processing, and equipment can be adjusted according to the size of bearing pad piece simultaneously, can be applicable to the gasket of different width and diameter, makes the practicality of equipment stronger.

Description

Grinding device for front and back surfaces of bearing gasket

Technical Field

The utility model relates to a machining equipment technical field specifically is a bearing pad positive and negative grinder.

Background

The bearing gasket is an annular part of a thrust rolling bearing with one or more raceways, the surface of the gasket is usually required to be ground for ensuring the smooth surface of the bearing gasket during production and use of the bearing gasket, but the double-sided processing of the bearing gasket is difficult to realize during the use of the existing grinding equipment, and the processing equipment is difficult to process the bearing gaskets with different inner diameters and widths, so that the overall applicability of the equipment is poor.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a bearing gasket positive and negative grinder, can overturn bearing gasket automatically to the realization is to the effect of bearing gasket double-sided processing, and equipment can be adjusted according to bearing gasket's size simultaneously, can be applicable to the gasket of different width and diameter, makes the practicality of equipment stronger, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a grinding device for the front and the back of a bearing gasket comprises a base and a support;

base: the middle part of the front surface is provided with a mounting groove, a single chip microcomputer is arranged in the mounting groove formed in the middle part of the front surface of the base, a slot is formed in the middle part of the rear side of the upper surface of the base, an electro-hydraulic push rod is arranged in the slot formed in the middle part of the rear side of the upper surface of the base, a high-speed motor is fixedly connected with the telescopic end of the electro-hydraulic push rod, and the end part of an output shaft of the high-speed motor is fixedly connected with a grinding wheel disc;

a support: the two supports are respectively arranged in the middle of the left side and the right side of the upper surface of the base, linear motors are arranged at the upper ends of the supports, sliding blocks are arranged on the lower surfaces of the linear motors, first stepping motors are arranged in the middle of the outer surfaces of the sliding blocks, a connecting frame is arranged between output shafts of the first stepping motors on the two sides, a second stepping motor is arranged in the middle of the lower surface of the connecting frame, the end portions of the output shafts of the second stepping motors are fixedly connected with connecting seats, mounting holes are formed in the circumferential array of the outer ring surfaces of the connecting seats, and electric push rods are arranged in the mounting holes formed in the outer ring surfaces of the connecting seats;

wherein: the input end of the single chip microcomputer is electrically connected with the output end of an external circuit, and the output end of the single chip microcomputer is electrically connected with the input ends of the linear motor, the first stepping motor, the second stepping motor, the electric push rod, the electro-hydraulic push rod and the high-speed motor respectively.

Further, still include the cooling fan, the cooling fan is the slope structure, and the cooling fan is installed in high-speed motor's upper surface front end, and the output of singlechip is connected to the input electricity of cooling fan. The cooling fan can avoid the phenomenon that equipment is overheated, thereby the use of equipment is safer.

Furthermore, the laser sensor is provided with two laser sensors, the two laser sensors are respectively installed at the rear ends of the upper surfaces of the supports on the two sides, the laser sensors on the two sides correspond to each other, and the laser sensors are electrically connected with the single chip microcomputer in a two-way mode. The laser sensor who sets up can survey the position of treating the processing work piece, avoids equipment to appear hitting the phenomenon of machine and leading to equipment to damage when using to make the security of equipment when using stronger.

The protection plate is arranged at the front end of the lower surface of the high-speed motor and corresponds to the notch formed in the upper surface of the base. The guard plate that sets up can effectively avoid the piece that equipment produced when using to drop in high speed motor's below and influence high speed motor's lift to make the use of equipment safer.

The material collecting box is further included, a slide way is arranged in the middle of the upper surface of the base, and the material collecting box is connected to the inside of the slide way arranged in the middle of the upper surface of the base in a sliding mode. The material collecting box that sets up can make things convenient for the staff to collect and centralized processing the waste material that produces when equipment uses to make the use of equipment more convenient.

Compared with the prior art, the beneficial effects of the utility model are that: this bearing pad positive and negative grinder has following benefit:

1. can overturn the bearing gasket automatically to the realization is to the effect of bearing gasket double-sided processing, equipment can be adjusted according to the size of bearing gasket simultaneously, can be applicable to the gasket of different width and diameter, makes the practicality of equipment stronger.

2. The cooling fan can avoid the phenomenon that equipment is overheated, thereby the use of equipment is safer.

3. The guard plate that sets up can effectively avoid the piece that equipment produced when using to drop in high speed motor's below and influence high speed motor's lift to make the use of equipment safer.

Drawings

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

FIG. 2 is a right side sectional view of the present invention;

fig. 3 is a schematic diagram of the front side cross-sectional structure of the present invention.

In the figure: the device comprises a base 1, a singlechip 2, a support 3, a linear motor 4, a sliding block 5, a first stepping motor 6, a connecting frame 7, a second stepping motor 8, a connecting seat 9, an electric push rod 10, an electric-hydraulic push rod 11, a high-speed motor 12, a cooling fan 13, a laser sensor 14, a protection plate 15 and a material collecting box 16.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment provides a technical solution: a grinding device for the front and back sides of a bearing gasket comprises a base 1 and a support 3;

base 1: the middle part of the front surface is provided with a mounting groove, the inside of the mounting groove formed in the middle part of the front surface of the base 1 is provided with the single chip microcomputer 2, the middle part of the rear side of the upper surface of the base 1 is provided with a slot, the inside of the slot formed in the middle part of the rear side of the upper surface of the base 1 is provided with an electro-hydraulic push rod 11, the telescopic end of the electro-hydraulic push rod 11 is fixedly connected with a high-speed motor 12, and the end part of an output shaft of the high-speed motor 12 is fixedly connected with a grinding wheel disc; still include cooling fan 13, cooling fan 13 is the slope structure, and cooling fan 13 installs in the upper surface front end of high-speed motor 12, and the output of singlechip 2 is connected to cooling fan 13's input electricity. The cooling fan 13 can avoid the phenomenon of overheating of the equipment, so that the equipment is safer to use. The motor protection device is characterized by further comprising a protection plate 15, a groove is formed in the middle of the rear end of the upper surface of the base 1, the protection plate 15 is installed at the front end of the lower surface of the high-speed motor 12, and the protection plate 15 corresponds to the groove formed in the upper surface of the base 1. The guard plate 15 that sets up can effectively avoid the piece that equipment produced when using to drop in the below of high speed motor 12 and influence the lift of high speed motor 12 to make the use of equipment safer. The garbage bin is characterized by further comprising a material receiving box 16, a slide way is arranged in the middle of the upper surface of the base 1, and the material receiving box 16 is connected inside the slide way arranged in the middle of the upper surface of the base 1 in a sliding mode. The arranged material collecting box 16 can facilitate the collection and centralized treatment of waste materials generated by the use of the equipment by workers, so that the use of the equipment is more convenient.

And (3) a bracket: the two supports 3 are respectively arranged in the middle of the left side and the right side of the upper surface of the base 1, a linear motor 4 is arranged at the upper end of each support 3, a sliding block 5 is arranged on the lower surface of each linear motor 4, a first stepping motor 6 is arranged in the middle of the outer surface of each sliding block 5, a connecting frame 7 is arranged between output shafts of the first stepping motors 6 on the two sides, a second stepping motor 8 is arranged in the middle of the lower surface of the connecting frame 7, a connecting seat 9 is fixedly connected to the end part of the output shaft of the second stepping motor 8, mounting holes are formed in the outer ring surface of the connecting seat 9 in a circumferential array mode, and an electric push rod 10 is arranged in each mounting hole formed in the outer ring surface of the connecting seat 9; the two laser sensors 14 are respectively installed at the rear ends of the upper surfaces of the supports 3 on the two sides, the laser sensors 14 on the two sides correspond to each other, and the laser sensors 14 are electrically connected with the single chip microcomputer 2 in a two-way mode. The laser sensor 14 can determine the position of the workpiece to be processed, and the damage of the equipment caused by the phenomenon of collision when the equipment is used is avoided, so that the safety of the equipment in use is stronger.

Wherein: the input end of the single chip microcomputer 2 is electrically connected with the output end of an external circuit, and the output end of the single chip microcomputer 2 is electrically connected with the input ends of the linear motor 4, the first stepping motor 6, the second stepping motor 8, the electric push rod 10, the electro-hydraulic push rod 11 and the high-speed motor 12 respectively.

The utility model provides a pair of bearing pad positive and negative grinder's theory of operation as follows: the gasket to be processed is placed on the upper surface of the connecting frame 7, then the electric push rod 10 is controlled to fix the gasket, the connecting frame 7 is driven to rotate by the rotation of the first stepping motor 6, so that the purpose of driving the gasket to overturn is achieved, when the surface of the gasket corresponds to the grinding wheel disc, the electric hydraulic push rod 11 is controlled to drive the high-speed motor 12 to lift, so that the position of the high-speed motor 12 is adjusted, the high-speed motor 12 drives the grinding wheel disc to rotate, the linear motor 4 drives the sliding block 5 to move, so that the gasket is in contact with the grinding wheel disc, and the purpose of grinding the surface of the gasket is achieved.

It should be noted that the single chip 2 disclosed in the above embodiments is selected from an MCS-51 type single chip, the linear motor 4 is selected from an MLCT270 type linear motor, the first stepping motor 6 is selected from a 1LA8-1PQ8 type stepping motor, the second stepping motor 8 is selected from an FHB31325 type stepping motor, the electric push rod 10 is selected from a DDA200 type electric push rod, the electric push rod 11 is selected from a DYTP275-125 type electric push rod, the high speed motor 12 is selected from a YCT112-4B type motor, the cooling fan 13 is selected from an XF-G34 type cooling fan body, and the laser sensor 14 is selected from an LTR-553ALS-01 type sensor body. The singlechip 2 controls the linear motor 4, the first stepping motor 6, the second stepping motor 8, the electric push rod 10, the electro-hydraulic push rod 11, the high-speed motor 12, the cooling fan 13 and the laser sensor 14 to work by adopting a common method in the prior art.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a bearing gasket positive and negative grinder which characterized in that: comprises a base (1) and a bracket (3);

base (1): the middle part of the front surface is provided with a mounting groove, a single chip microcomputer (2) is arranged in the mounting groove formed in the middle part of the front surface of the base (1), the middle part of the rear side of the upper surface of the base (1) is provided with a slot, an electro-hydraulic push rod (11) is arranged in the slot formed in the middle part of the rear side of the upper surface of the base (1), the telescopic end of the electro-hydraulic push rod (11) is fixedly connected with a high-speed motor (12), and the end part of an output shaft of the high-speed motor (12) is fixedly connected with a grinding wheel disc;

support (3): the lifting device is of a hollow structure, the number of the supports (3) is two, the two supports (3) are respectively installed in the middle of the left side and the right side of the upper surface of the base (1), the upper ends of the supports (3) are provided with linear motors (4), the lower surfaces of the linear motors (4) are provided with sliding blocks (5), the middle of the outer surfaces of the sliding blocks (5) is provided with a first stepping motor (6), a connecting frame (7) is arranged between output shafts of the first stepping motors (6) on the two sides, the middle of the lower surface of the connecting frame (7) is provided with a second stepping motor (8), the end part of an output shaft of the second stepping motor (8) is fixedly connected with a connecting seat (9), the outer ring surface of the connecting seat (9) is provided with mounting holes in a circumferential array mode, and an electric push rod (10) is installed inside the mounting hole formed in the outer ring surface of the connecting seat (9);

wherein: the input end of the single chip microcomputer (2) is electrically connected with the output end of an external circuit, and the output end of the single chip microcomputer (2) is electrically connected with the input ends of the linear motor (4), the first stepping motor (6), the second stepping motor (8), the electric push rod (10), the electro-hydraulic push rod (11) and the high-speed motor (12) respectively.

2. The device for grinding the front and back sides of the bearing pad as claimed in claim 1, wherein: still include cooling fan (13), cooling fan (13) are the slope structure, and cooling fan (13) are installed in the upper surface front end of high-speed motor (12), and the output of singlechip (2) is connected to the input electricity of cooling fan (13).

3. The device for grinding the front and back sides of the bearing pad as claimed in claim 1, wherein: still include laser sensor (14), laser sensor (14) are provided with two altogether, and two laser sensor (14) are installed respectively in the upper surface rear end of the support (3) of both sides, and laser sensor (14) of both sides correspond each other, and laser sensor (14) and singlechip (2) two-way electricity are connected.

4. The device for grinding the front and back sides of the bearing pad as claimed in claim 1, wherein: the motor protection device is characterized by further comprising a protection plate (15), a groove is formed in the middle of the rear end of the upper surface of the base (1), the protection plate (15) is installed at the front end of the lower surface of the high-speed motor (12), and the protection plate (15) corresponds to the groove formed in the upper surface of the base (1).

5. The device for grinding the front and back sides of the bearing pad as claimed in claim 1, wherein: the automatic feeding device is characterized by further comprising a material receiving box (16), a slide way is formed in the middle of the upper surface of the base (1), and the material receiving box (16) is connected inside the slide way formed in the middle of the upper surface of the base (1) in a sliding mode.