CN216030154U

CN216030154U - Automatic feeding and discharging device of precision grinding machine

Info

Publication number: CN216030154U
Application number: CN202122765507.4U
Authority: CN
Inventors: 徐国昆
Original assignee: Dalian Jinghao Precision Manufacturing Co ltd
Current assignee: Dalian Jinghao Precision Manufacturing Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-03-15
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses an automatic loading and unloading device of a precision grinding machine, which comprises a workbench and a third box body, wherein the right side of the upper surface of the workbench is fixedly connected with the third box body, the left side of the third box body is provided with a correction structure, the correction structure comprises a first frame, a first long roller, a second frame, a long shaft, a second long roller and a first motor, two sides of the upper end of the workbench are respectively and fixedly connected with the first frame and the second frame, and two sides of the inner wall of the first frame and two sides of the inner wall of the second frame are respectively and rotatably connected with a plurality of first long rollers through the long shaft. This automatic unloader that goes up of precision grinding machine through the cooperation between the long roller of second, first frame and the first long roller, treats that the work piece of processing is sent into inside the first frame by the long roller of second in the rotation, because the thrust of the long roller of second makes, the work piece of processing is treated to a plurality of first long rollers of first frame inside is rectified, can carry out the alignment of certain degree to the work piece, has solved the inconvenient problem of alignment when automatic feeding.

Description

Automatic feeding and discharging device of precision grinding machine

Technical Field

The utility model relates to the technical field of automatic feeding and discharging, in particular to an automatic feeding and discharging device for a precision grinding machine.

Background

Automatic go up unloading, be on the modernized digit control machine tool through having configured through automatic transformation go up unloading automatics, replace manual operation through automatics, improved productivity and realized that automated production obtains liking of multiple trade in recent years, replace the staff, replace the manual work to operate on original manual work is got the material and is received the material process, go up unloading automatics one and can replace a plurality of manual works under a lot of circumstances, though the automatic unloader that goes up of current precision grinding machine can satisfy some work demands.

But the inconvenient problem of alignment when current device exists automatic feeding, the not hard up inconvenient problem of adjusting of abrasive band and the inconvenient problem that resets of grinding device.

Disclosure of Invention

The utility model aims to provide an automatic loading and unloading device for a precision grinding machine, which aims to solve the problem that the automatic loading and unloading device in the background technology is inconvenient to straighten.

In order to achieve the purpose, the utility model provides the following technical scheme: an automatic loading and unloading device of a precision grinding machine comprises a workbench and a third box body, wherein the right side of the upper surface of the workbench is fixedly connected with the third box body, and the left side of the third box body is provided with a correction structure;

the correcting structure comprises a first frame, a first long roller, a second frame, a long shaft, a second long roller and a first motor;

first frame and second frame respectively with the upper end both sides fixed connection of workstation, the inner wall both sides of first frame and second frame all rotate through major axis and a plurality of first long roller and are connected, the left side and the first box intercommunication of first frame, the right-hand member and the third box intercommunication of second frame are a plurality of the both ends of the long roller of second all rotate with the third box through the bearing and are connected, the upper portion of the long roller of second is passed through belt and belt pulley and is rotated with first motor and be connected, the upper end and the third box fixed connection of first motor.

Preferably, a second box body is arranged on the left side of the third box body, and the lower end of the second box body is fixedly connected with the workbench.

Preferably, the second box is internally provided with a hollow hole, and the workbench is fixedly connected with the lower end of the first box.

Preferably, an adjusting assembly is installed inside the second box body;

the adjusting assembly comprises a first hydraulic cylinder, a short plate, a third long roller, a second motor and an abrasive belt;

the lower ends of the first hydraulic cylinders and the second motors are fixedly connected with two sides of the workbench, hydraulic rods of the first hydraulic cylinders are fixedly connected with short plates, the short plates are fixedly connected with two sides of the outer wall of the second box body, the outer wall of an output shaft of the second motor is rotatably connected with rotating shafts inside third long rollers on two sides through belts and belt pulleys, and the third long rollers are rotatably connected through abrasive belts.

Preferably, a reciprocating structure is arranged above the abrasive belt;

the reciprocating structure comprises a hemisphere, a gear set, a third motor, a groove cylinder, a square plate and a slideway;

the lower extreme of square plate rotates with the inside pivot of third long roller to be connected, the upper portion and the slide sliding connection of square plate, the tip and the second box fixed connection of slide, the upper end and the hemisphere fixed connection of square plate, the outer wall and the groove cylinder of hemisphere closely laminate, the columniform inner wall in groove and the output shaft outer wall fixed connection of gear train, the input shaft of gear train and the output shaft outer wall fixed connection of third motor, the upper end and the second box fixed connection of third motor.

Compared with the prior art, the utility model has the beneficial effects that: according to the automatic loading and unloading device for the precision grinding machine, through the matching among the second long roller, the first frame and the first long roller, a workpiece to be machined is fed into the first frame by the second long roller in rotation, and due to the thrust of the second long roller, a plurality of first long rollers in the first frame correct the workpiece to be machined, so that the workpiece can be straightened to a certain degree, and the problem that the workpiece is inconvenient to straighten when automatically loaded is solved;

the hydraulic rod of the first hydraulic cylinder extends out to push the second box body to move upwards, the abrasive belt wraps the outer wall of a workpiece to be processed, the second motor is started to drive the abrasive belt to rotate to polish, the square plate is driven by the third long roller to move, but the rotation of the third motor without power needs a certain force, the force is transmitted to the square plate by the grooved cylinder, so that the abrasive belt is in a tightened state to be processed, when the abrasive belt is slightly loosened during processing, the hydraulic rod of the first hydraulic cylinder can be finely adjusted upwards, and the problem that the abrasive belt is loosened and inconvenient to adjust is solved;

through the cooperation between first pneumatic cylinder, groove cylinder and the square plate, the hydraulic stem of first pneumatic cylinder resets, and the third motor can drive the groove cylinder through the gear train and rotate, and the groove cylinder rotates and drives the square plate and remove, and the third long roll resets about the square plate makes, later alright with the inconvenient problem that resets of grinding device has been solved in preparation next processing.

Drawings

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

FIG. 2 is a schematic view of a connection structure of the hollow hole, the second box and the worktable in FIG. 1;

FIG. 3 is a schematic view of the first frame, first long roller and long shaft connection structure of FIG. 2;

fig. 4 is a schematic view of a connection structure of the abrasive belt, the third long roller and the second motor in fig. 2.

In the figure: 1. the device comprises a workbench, 2, a first box body, 3, a correction structure, 301, a first frame, 302, a first long roller, 303, a second frame, 304, a long shaft, 305, a second long roller, 306, a first motor, 4, a second box body, 5, an adjusting component, 501, a first hydraulic cylinder, 502, a short plate, 503, a third long roller, 504, a second motor, 505, a sand belt, 6, a third box body, 7, a reciprocating structure, 701, a hemisphere, 702, a gear set, 703, a third motor, 704, a groove cylinder, 705, a square plate, 706, a slideway, 8 and a hollow hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an automatic loading and unloading device of a precision grinding machine comprises a workbench 1 and a third box 6, the right side of the upper surface of the workbench 1 is fixedly connected with the third box 6, the left side of the third box 6 is provided with a correction structure 3, the correction structure 3 comprises a first frame 301, a first long roller 302, a second frame 303, a long shaft 304, a second long roller 305 and a first motor 306, the first frame 301 and the second frame 303 are respectively and fixedly connected with the two sides of the upper end of the workbench 1, the two sides of the inner walls of the first frame 301 and the second frame 303 are respectively and rotatably connected with a plurality of first long rollers 302 through the long shaft 304, the first long roller 302 can rotate inside the first frame 301 and the second frame 303, the left side of the first frame 301 is communicated with the first box 2, the right end of the second frame 303 is communicated with the third box 6, the two ends of the plurality of second long rollers 305 are respectively and rotatably connected with the third box 6 through bearings, the second long roller 305 can rotate inside the third box 6, the upper portion of the long roller 305 of second is passed through the belt and the belt pulley is rotated with first motor 306 and is connected, first motor 306 can drive the long roller 305 of second and rotate, the upper end and the 6 fixed connection of third box of first motor 306, the left side of third box 6 is provided with second box 4, the lower extreme and the workstation 1 fixed connection of second box 4, the inside of second box 4 is provided with hollow hole 8, hollow hole 8 makes things convenient for the work piece to pass through, the lower extreme fixed connection of workstation 1 and first box 2.

An adjusting component 5 is installed inside the second box 4, the adjusting component 5 includes a first hydraulic cylinder 501, a short plate 502, a third long roller 503, a second motor 504 and an abrasive belt 505, the lower ends of the first hydraulic cylinder 501 and the second motor 504 are fixedly connected with two sides of the workbench 1, a hydraulic rod of the first hydraulic cylinder 501 is fixedly connected with the short plate 502, the hydraulic rod of the first hydraulic cylinder 501 can drive the short plate 502 to move, the short plates 502 are fixedly connected with two sides of the outer wall of the second box 4, the second box 4 can move together with the short plate 502, the outer wall of an output shaft of the second motor 504 is rotatably connected with rotating shafts inside the third long roller 503 through a belt and a belt pulley, the second motor 504 can drive the third long roller 503 to rotate, the third long rollers 503 are rotatably connected through the abrasive belt 505, and a user can select the model of the first hydraulic cylinder 501 according to actual conditions.

A reciprocating structure 7 is installed above the abrasive belt 505, the reciprocating structure 7 comprises a hemisphere 701, a gear set 702, a third motor 703, a groove cylinder 704, a square plate 705 and a slide 706, the lower end of the square plate 705 is rotatably connected with an inner rotating shaft of the third long roller 503, the upper part of the square plate 705 is slidably connected with the slide 706, the square plate 705 can move on the slide 706, the end part of the slide 706 is fixedly connected with the second box 4, the upper end of the square plate 705 is fixedly connected with the hemisphere 701, the outer wall of the hemisphere 701 is tightly attached to the groove cylinder 704, the groove cylinder 704 can be driven to move by rotation of the groove cylinder 704, the inner wall of the groove cylinder 704 is fixedly connected with the outer wall of the output shaft of the gear set 702, the input shaft of the gear set 702 is fixedly connected with the outer wall of the output shaft of the third motor, the third motor 703 can drive the input shaft of the gear set 702 to rotate, the upper end of the third motor 703 is fixedly connected with the second box 4, and a user can select the third motor 703, the second box 704, and the third motor 703, so as required work according to actual conditions, The second motor 504 and the first motor 306.

When the device is used, firstly, a workpiece to be machined is fed into the first frame 301 by the rotating second long roller 305, then, a plurality of first long rollers 302 in the first frame 301 correct the workpiece to be machined, the workpiece to be machined is continuously pushed into the second box body 4 after passing through the first frame 301, the outer wall of the abrasive belt 505 is contacted with the workpiece to be machined, the hydraulic rod of the first hydraulic cylinder 501 extends out to push the second box body 4 to move upwards, the abrasive belt 505 wraps the outer wall of the workpiece to be machined, the second motor 504 is started to drive the abrasive belt 505 to rotate for grinding, at this time, the square plate 705 is driven to move by the third long roller 503, but because the rotation of the non-electrified third motor 703 needs a certain force, the groove cylinder 704 transmits the force to the square plate 705, the abrasive belt 505 is machined in a tight state, when the abrasive belt 505 is slightly loosened, the hydraulic rod of the first hydraulic cylinder 501 is finely adjusted upwards, the part that beats will receive the thrust of second long roller 305 to continue to advance, enter into the inside of first box 2, after the device has processed the work piece, the hydraulic stem of first pneumatic cylinder 501 resets, and third motor 703 can drive groove cylinder 704 through gear train 702 and rotate, and groove cylinder 704 rotates and drives square plate 705 to remove, and square plate 705 makes left and right third long roller 503 reset, later alright in order to prepare for next processing.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. The utility model provides an automatic unloader that goes up of precision grinder, includes workstation (1) and third box (6), the upper surface right side and third box (6) fixed connection of workstation (1), its characterized in that: a correction structure (3) is arranged on the left side of the third box body (6);

the correction structure (3) comprises a first frame (301), a first long roller (302), a second frame (303), a long shaft (304), a second long roller (305) and a first motor (306);

first frame (301) and second frame (303) respectively with the upper end both sides fixed connection of workstation (1), the inner wall both sides of first frame (301) and second frame (303) are all rotated through major axis (304) and a plurality of first long roller (302) and are connected, the left side and the first box (2) intercommunication of first frame (301), the right-hand member and the third box (6) intercommunication of second frame (303), it is a plurality of the both ends of the long roller of second (305) are all rotated through bearing and third box (6) and are connected, the upper portion of the long roller of second (305) is passed through the belt and the belt pulley and is rotated with first motor (306) and be connected, the upper end and the third box (6) fixed connection of first motor (306).

2. The automatic loading and unloading device for the precision grinding machine as claimed in claim 1, wherein: the left side of the third box body (6) is provided with a second box body (4), and the lower end of the second box body (4) is fixedly connected with the workbench (1).

3. The automatic loading and unloading device for the precision grinding machine as claimed in claim 2, wherein; the inside of second box (4) is provided with hollow hole (8), workstation (1) and the lower extreme fixed connection of first box (2).

4. The automatic loading and unloading device for the precision grinding machine as claimed in claim 2, wherein: an adjusting component (5) is arranged in the second box body (4);

the adjusting assembly (5) comprises a first hydraulic cylinder (501), a short plate (502), a third long roller (503), a second motor (504) and a sand belt (505);

the lower ends of the first hydraulic cylinders (501) and the second motors (504) are fixedly connected with two sides of the workbench (1), hydraulic rods of the first hydraulic cylinders (501) are fixedly connected with short plates (502), the short plates (502) are fixedly connected with two sides of the outer wall of the second box body (4), the outer wall of an output shaft of the second motor (504) is rotatably connected with inner rotating shafts of third long rollers (503) on two sides through a belt and a belt pulley, and the third long rollers (503) are rotatably connected through abrasive belts (505).

5. The automatic loading and unloading device for the precision grinding machine as claimed in claim 4, wherein: a reciprocating structure (7) is arranged above the abrasive belt (505);

the reciprocating structure (7) comprises a hemisphere (701), a gear set (702), a third motor (703), a groove cylinder (704), a square plate (705) and a slide way (706);

the lower end of the square plate (705) is rotatably connected with an inner rotating shaft of the third long roller (503), the upper portion of the square plate (705) is connected with a slide way (706) in a sliding mode, the end portion of the slide way (706) is fixedly connected with the second box body (4), the upper end of the square plate (705) is fixedly connected with a hemisphere (701), the outer wall of the hemisphere (701) is tightly attached to a groove cylinder (704), the inner wall of the groove cylinder (704) is fixedly connected with the outer wall of an output shaft of a gear set (702), an input shaft of the gear set (702) is fixedly connected with the outer wall of the output shaft of a third motor (703), and the upper end of the third motor (703) is fixedly connected with the second box body (4).