CN211939360U

CN211939360U - High-efficient grinding machine numerical control gear grinding machine

Info

Publication number: CN211939360U
Application number: CN202020349873.4U
Authority: CN
Inventors: 陈厚力
Original assignee: Anhui Bozhirui Mechanical Blade Co ltd
Current assignee: Anhui Bozhirui Mechanical Blade Co ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-11-17
Anticipated expiration: 2030-03-19

Abstract

The utility model discloses a high-efficiency grinding machine numerical control gear grinding machine, which comprises a workbench, wherein the inner central part of the workbench is embedded with a work suction table, the central part of the work suction table is fixedly connected with a system control box, the surface of the system control box is embedded with a control panel, the surface of the work suction table is embedded with a bulge, two sides of the inner part of the workbench are fixedly connected with a movable plate, the surface of the movable plate is provided with a groove, one side of the movable plate is fixedly connected with a guide rod, one end of the guide rod is connected with a first motor in a transmission way, one side of the movable plate is fixedly connected with a push plate, and the movable plates are symmetrically arranged at two sides of the work suction table, so that the gear grinding effect can be simultaneously achieved through the movable plates at two sides, the working efficiency is effectively accelerated, and the movable plate and the work suction table are mutually meshed through the pressure, thereby achieving the effect of grinding the teeth and effectively achieving the effect of clamping and fixing the workpiece.

Description

High-efficient grinding machine numerical control gear grinding machine

Technical Field

The utility model belongs to the technical field of the gear grinding machine, concretely relates to high-efficient grinding machine numerical control gear grinding machine.

Background

Gear grinding machines utilize grinding wheels as grinding tools for machining cylindrical gears or certain gears (bevel gears, etc.) in gear machining machines for machining the tooth surfaces of tools. The method is mainly used for eliminating deformation after heat treatment, improving the gear precision, improving the tool setting precision and efficiency of the gear grinding machine, and has obvious significance for improving the gear machining precision and efficiency. The automatic tool setting of the gear grinding machine can be realized by adjusting the tool setting without stopping the machine, and the automatic tool setting device is simple in operation, high in efficiency and high in tool setting precision. The main idea of automatic and accurate tool setting is that a numerical control system automatically acquires tooth space boundaries on two sides of a workpiece and records the positions of the tooth space boundaries, then the position of the middle point of the accurate tooth space is obtained through calculation, namely the position of a feeding machining starting point is obtained, finally an instruction is sent out, and a servo system determines the position of a grinding wheel. Therefore, how to quickly and accurately acquire the tooth socket boundary position is the key of the automatic precise tool setting technology.

The currently used gear grinding machine is slow in working efficiency in the using process and high in resource consumption, the quality of a processed workpiece cannot be effectively guaranteed in the using process, and the gear grinding machine has certain limitations.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient grinding machine numerical control gear grinding machine to the process work efficiency who proposes in solving above-mentioned background art in the use is slow, and resource consumption is many, at the in-process that uses, the work piece quality of processing can not obtain the problem of effectual assurance.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency grinding machine numerical control gear grinding machine comprises a workbench, wherein a work suction table is embedded in the center of the interior of the workbench, a system control box is fixedly connected to the center of the work suction table, a control panel is embedded in the surface of the system control box, a protrusion is embedded in the surface of the work suction table, movable plates are fixedly connected to two sides of the interior of the workbench, a groove is formed in the surface of each movable plate, a guide rod is fixedly connected to one end of each movable plate, a first motor is connected to one end of each guide rod in a transmission mode, a push plate is fixedly connected to one side of each movable plate, a first cylinder seat is fixedly connected to one side of each push plate, a second motor is fixedly connected to one end of each movable plate through the guide rod, a push plate is fixedly connected to one side of the movable plate, a second cylinder seat is fixedly connected to one side of the push plate, a, the interior roll connection of horizontal guide rail has the guide pulley, the one end of guide pulley is provided with the gear box.

Preferably, the number of the guide wheels and the number of the gear boxes are two, the guide wheels and the gear boxes are symmetrically distributed at the bottom of the movable plate, a large gear is arranged inside the gear box, and a small gear is meshed with the surface of the large gear.

Preferably, the first cylinder block and the second cylinder block are respectively provided with two, the two first cylinder blocks and the two second cylinder blocks are distributed on one side of the two moving plates in a mirror image mode, and the two moving plates do horizontal movement in the left-right direction through acting forces of the first cylinder blocks and the second cylinder blocks.

Preferably, the gear box is in transmission connection with the corresponding first motor and the corresponding second motor through belts, and the first cylinder seat and the second cylinder seat are in control connection with the system control box respectively.

Preferably, the two moving plates are symmetrically distributed on two sides of the working suction table, and the horizontal planes of the moving plates and the working suction table are the same plane.

Preferably, the number of the protrusions and the number of the grooves are the same, the positions of the protrusions and the positions of the grooves are symmetrical, the protrusions are clamped inside the grooves, and the protrusions are of a tooth-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the movable plates are symmetrically arranged on two sides of the working suction table, so that the effect of grinding teeth can be achieved through the movable plates on two sides, and the working efficiency of the working suction table is effectively accelerated.

2. The movable plate through both sides is provided with push pedal and cylinder seat, can make movable plate and work inhale mutually engaged between the platform through the pressure of push pedal and cylinder seat, and then reach the effect of gerar grinding, and can effectually reach the fixed effect of centre gripping to the work piece.

3. The gear box and the guide wheel can be in transmission fit with each other through the acting force of the driving motor, and then the moving plate can move in the horizontal direction.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the workbench of the present invention;

fig. 3 is a schematic view of the horizontal guide rail structure of the present invention.

In the figure: 1. a work table; 2. moving the plate; 3. a working suction table; 4. a system control box; 5. a control panel; 6. a groove; 7. a protrusion; 8. a first cylinder block; 9. pushing the plate; 10. a first motor; 11. a second motor; 12. a second cylinder block; 13. a guide bar; 14. a horizontal guide rail; 15. a guide wheel; 16. a gear case; 17. a bull gear; 18. a pinion gear.

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 invention provides a technical solution: a high-efficiency grinding machine numerical control gear grinding machine comprises a workbench 1, a work suction table 3 is embedded in the center of the interior of the workbench 1, a system control box 4 is fixedly connected to the center of the work suction table 3, a control panel 5 is embedded in the surface of the system control box 4, a protrusion 7 is embedded in the surface of the work suction table 3, movable plates 2 are fixedly connected to two sides of the interior of the workbench 1, a groove 6 is formed in the surface of each movable plate 2, one end of each movable plate 2 at one side is fixedly connected with a guide rod 13, one end of each guide rod 13 is connected with a first motor 10 in a transmission manner, one side of each movable plate 2 is fixedly connected with a push plate 9, one side of each push plate 9 is fixedly connected with a first cylinder seat 8, one end of each movable plate 2 at the other side is fixedly connected with a second motor 11 through the guide rod 13, one side of each movable plate, the bottom of the moving plate 2 is provided with a horizontal guide rail 14, a guide wheel 15 is connected inside the horizontal guide rail 14 in a rolling manner, and one end of the guide wheel 15 is provided with a gear box 16.

In order to facilitate the horizontal sliding of the moving plate 2, in this embodiment, two guide wheels 15 and two gear boxes 16 are respectively arranged, the two guide wheels 15 and the two gear boxes 16 are symmetrically distributed at the bottom of the moving plate 2, a large gear 17 is arranged inside the gear box 16, and a small gear 18 is engaged with the surface of the large gear 17.

In order to enable the moving plate 2 to horizontally move left and right, in this embodiment, two first cylinder seats 8 and two second cylinder seats 12 are respectively arranged, the two first cylinder seats 8 and the two second cylinder seats 12 are distributed on one side of the two moving plates 2 in a mirror image manner, and the two moving plates 2 horizontally move left and right by the acting force of the first cylinder seats 8 and the second cylinder seats 12.

In order to facilitate the control operation of the gear box 16, the first cylinder block 8 and the second cylinder block 12, in the present embodiment, the gear box 16 is connected with the corresponding first motor 10 and the second motor 11 through a belt, respectively, the first cylinder block 8 and the second cylinder block 12 are connected with the system control box 4 in a control manner, and the first motor 10 and the second motor 11 are Y290S215KW motors.

In order to increase the working efficiency of gear grinding, in this embodiment, the two moving plates 2 are symmetrically distributed on two sides of the working suction table 3, and the horizontal planes of the moving plates 2 and the working suction table 3 are the same plane.

In order to improve the gear grinding precision of the gear grinding machine, in the embodiment, the number of the protrusions 7 and the number of the grooves 6 are the same, the positions of the protrusions are symmetrical, the protrusions 7 are clamped in the grooves 6, and the protrusions 7 are in a tooth-shaped structure.

The utility model discloses a theory of operation and use flow: after the device is installed, a workpiece is firstly arranged on the surface of a working suction table 3, the workpiece is limited and fixed through the working suction table 3 to prevent the workpiece from deviating, a control panel 5 which is embedded in the surface of a system control box 4 controls a first motor 10, a second motor 11, a first air cylinder seat 8 and a second air cylinder seat 12, push plates 9 on two sides of a moving plate 2 push the moving plate 2 through acting forces of the first air cylinder seat 8 and the second air cylinder seat 12, the moving plate 2 is moved left and right, the moving plate 2 and the working suction table 3 are connected in a meshed mode, the tooth grinding effect is achieved, a large gear 17 and a small gear moving plate 18 inside a gear box 16 are matched in a rotating mode through the acting forces of the first motor 10 and the second motor 11, and the moving plate 2 is moved horizontally through a guide wheel 15.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient grinding machine numerical control gear grinding machine, includes workstation (1), its characterized in that: the automatic feeding device is characterized in that the central part of the interior of the workbench (1) is embedded with a work suction table (3), the central part of the work suction table (3) is fixedly connected with a system control box (4), the surface of the system control box (4) is embedded with a control panel (5), the surface of the work suction table (3) is embedded with a protrusion (7), the two sides of the interior of the workbench (1) are fixedly connected with a movable plate (2), the surface of the movable plate (2) is provided with a groove (6), one side of the movable plate (2) is fixedly connected with a guide rod (13), one end of the guide rod (13) is in transmission connection with a first motor (10), one side of the movable plate (2) is fixedly connected with a push plate (9), one side of the push plate (9) is fixedly connected with a first cylinder seat (8), the other side of the movable plate (2) is fixedly connected with a second motor (11), and a push plate (9) is fixedly connected to one side of the moving plate (2) on the other side, a second air cylinder seat (12) is fixedly connected to one side of the push plate (9), a horizontal guide rail (14) is arranged at the bottom of the moving plate (2), a guide wheel (15) is connected to the inside of the horizontal guide rail (14) in a rolling manner, and a gear box (16) is arranged at one end of the guide wheel (15).

2. The high-efficiency numerical control gear grinding machine for the grinding machine as claimed in claim 1, wherein: the guide wheel (15) and the gear box (16) are respectively provided with two, the guide wheel (15) and the gear box (16) are symmetrically distributed at the bottom of the moving plate (2), a large gear (17) is arranged inside the gear box (16), and a small gear (18) is meshed on the surface of the large gear (17).

3. The high-efficiency numerical control gear grinding machine for the grinding machine as claimed in claim 1, wherein: the two first cylinder seats (8) and the two second cylinder seats (12) are respectively arranged, the two first cylinder seats (8) and the two second cylinder seats (12) are distributed on one side of the two moving plates (2) in a mirror image mode, and the two moving plates (2) do horizontal movement in the left-right direction through acting forces of the first cylinder seats (8) and the second cylinder seats (12).

4. The high-efficiency numerical control gear grinding machine for the grinding machine as claimed in claim 1, wherein: the gear box (16) is in transmission connection with the corresponding first motor (10) and the corresponding second motor (11) through belts, and the first cylinder seat (8) and the second cylinder seat (12) are in control connection with the system control box (4) respectively.

5. The high-efficiency numerical control gear grinding machine for the grinding machine as claimed in claim 1, wherein: the two moving plates (2) are symmetrically distributed on two sides of the working suction table (3), and the horizontal planes of the moving plates (2) and the working suction table (3) are the same plane.

6. The high-efficiency numerical control gear grinding machine for the grinding machine as claimed in claim 1, wherein: the number of the protrusions (7) and the number of the grooves (6) are the same, the positions of the protrusions (7) and the positions of the grooves (6) are symmetrical, the protrusions (7) are clamped inside the grooves (6), and the protrusions (7) are of a toothed structure.