Automatic feeding device for centerless grinding machine

Abstract

The utility model discloses an automatic feeding and feeding device for a centerless grinding machine, and relates to the technical field of centerless grinding machines, the automatic feeding and feeding device for the centerless grinding machine comprises a centerless grinding machine device, a feeding groove is formed in a feeding table, an automatic separating and blocking assembly is installed in the feeding table, and the centerless grinding machine device is connected with the automatic separating and blocking assembly. An automatic pushing feeding assembly is installed on the surface of the inner side of the feeding table, and a circular pushing block is installed on the surface of the outer side of the automatic pushing feeding assembly. The belt, the connecting block, the circular pushing block and the moving groove are matched with one another, so that the circular pushing block circularly moves, metal pipes are automatically fed to the machining table, manual intervention and operation time are reduced, production efficiency is greatly improved, the machining period is shortened, yield is increased, production precision can be improved, and production cost is reduced. The consistency and the stability of the product quality are ensured, and the risk of accidents is reduced. The operation process is safer and more reliable, and the safety of operators is protected.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of centerless grinding machine, concretely is a kind of automatic feeding feeding device for centerless grinding machine. BACKGROUND

[0002] Centerless grinding machine is a kind of special grinding equipment for high-precision machining cylindrical parts, it adopts centerless grinding principle, can be accurately processed into the shape and size required by material through cutting and grinding, and centerless grinding machine is composed of mechanical structure, main shaft, grinding head and control system.It usually has the function of automation, can control the machining process through program, realizes efficient production, and centerless grinding machine is mainly used for machining cylindrical or cylindrical parts, such as shaft, pin, gear, etc.It can realize very high precision and surface quality, and is usually used for manufacturing parts in high-precision fields such as automobile, aerospace and medical devices.

[0003] The existing centerless grinding machine needs more labor input when processing metal pipes, and the operator may feel tired during long-time operation, thereby affecting work efficiency and accuracy, and manual placement of metal pipes is easily affected by the technical level of the operator, so that non-standard operation or low precision may lead to inaccurate placement of metal pipes, thereby affecting the precision and quality of processing, since the operator needs to place the metal pipes into the processing position, there may be safety hazards caused by improper operation, manual placement of metal pipes needs relatively long time and energy, and it cannot meet the demand of high output and rapid processing, so that the production capacity and benefit are limited to improve. UTILITY MODEL CONTENTS

[0004] The utility model provides a kind of automatic feeding feeding device for centerless grinding machine, with the advantage that centerless grinding machine device has automatic stable feeding feeding, to solve the problem of slow manual feeding of centerless grinding machine device.

[0005] To realize the purpose that centerless grinding machine device has automatic stable feeding feeding, the utility model provides the following technical scheme: a kind of automatic feeding feeding device for centerless grinding machine, including centerless grinding machine device and installation in the processing table of centerless grinding machine device inside, the outside surface of the centerless grinding machine device is installed with feeding table, the inside of the feeding table is equipped with feeding groove, the inside of the feeding table is installed with automatic separation blocking component, the inside surface of the feeding table is installed with automatic pushing feeding component, the outside surface of the automatic pushing feeding component is installed with circular push block.

[0006] As a preferred technical scheme of the utility model, the automatic separation blocking component includes left elastic baffle and right elastic baffle, the left elastic baffle is evenly installed at the inner wall of feeding groove, and the right elastic baffle is evenly installed at the inner wall of feeding groove.

[0007] As a preferred technical scheme of the utility model, the automatic pushing and feeding assembly comprises a rotating motor and a rotating shaft, the rotating motor is installed on the inner side surface of the feeding table, the rotating shaft is movably installed on the outer side surface of the output end of the rotating motor, and the outer side surface of the rotating shaft is movably contacted with the inside of the feeding table.

[0008] As a preferred technical scheme of the utility model, the inner side surface of the feeding table is movably installed with a driven shaft, and the outer side surface of the driven shaft is installed with a driven wheel.

[0009] As a preferred technical scheme of the utility model, the outer side surface of the rotating shaft is installed with a driving wheel, and the outer side surface of the driving wheel and the outer side surface of the driven wheel are movably installed with a belt.

[0010] As a preferred technical scheme of the utility model, the outer side surface of the belt is installed with a connecting block, and one end surface of the connecting block is fixedly connected with one end surface of a circular push block.

[0011] As a preferred technical scheme of the utility model, the inside of the feeding table is provided with a moving groove, and the inner wall of the moving groove is movably contacted with the outer side surface of the connecting block.

[0012] Compared with the prior art, the utility model provides an automatic feeding and feeding device for centerless grinding machine, which has the following beneficial effects:

[0013] The automatic feeding and feeding device for centerless grinding machine is matched with the belt, the connecting block, the circular push block and the moving groove, so that the circular push block makes a circulating movement, thereby realizing automatic feeding of the metal pipe to the processing table, reducing manual intervention and operation time, greatly improving production efficiency, shortening processing cycle, increasing output, improving production precision, ensuring product quality consistency and stability, and reducing the risk of accidents. The operation process is safer and more reliable, and the safety of the operator is protected. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the overall structure schematic view of the utility model;

[0015] Figure 2 It is the internal structure schematic view of the automatic separation and barrier assembly of the utility model;

[0016] Figure 3 It is the automatic pushing and feeding assembly provided by the utility model; Figure 2 It is the enlarged schematic view of the structure of part A in the utility model;

[0017] Figure 4 It is the internal structure schematic view of the automatic pushing and feeding assembly of the utility model.

[0018] In the figure: 1, centerless grinding machine device; 2, feeding table; 3, feeding groove; 4, left elastic baffle; 5, rotating motor; 6, rotating shaft; 7, driven shaft; 8, driving wheel; 9, driven wheel; 10, belt; 11, connecting block; 12, circular push block; 13, moving groove; 14, processing table; 15, right elastic baffle. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Please refer to Figures 1-4 The utility model discloses a kind of automatic feeding feeding device for centerless grinding machine, including centerless grinding machine device 1 and the processing table 14 installed in the inside of centerless grinding machine device 1, the outside surface of centerless grinding machine device 1 is installed with feeding table 2, the inside of feeding table 2 is opened with feeding groove 3, automatic separation barrier component is installed in the inside of feeding table 2, the inside surface of feeding table 2 is installed with automatic push feeding component, the outside surface of automatic push feeding component is installed with circular push block 12, circular push block 12 does cyclic motion, to realize that metal tubular product is automatically fed to processing table 14, reduce manual intervention and operation time, greatly improve production efficiency, shorten processing cycle, increase yield, worker can concentrate on other important operation or monitoring task, improve work efficiency, and metal tubular product can be accurately and stably placed on processing table 14, avoid error and instability in manual operation, can improve production precision, guarantee product quality consistency and stability, reduce the risk of accident. Operation process is safer and more reliable, protect the safety of operator.

[0021] Automatic separation barrier component includes left elastic baffle 4 and right elastic baffle 15, left elastic baffle 4 is evenly distributed and installed at the inner wall of feeding groove 3, right elastic baffle 15 is evenly distributed and installed at the inner wall of feeding groove 3, metal tubular product is rolled to the upper side of left elastic baffle 4 and right elastic baffle 15 through feeding groove 3, right elastic baffle 15 and left elastic baffle 4 are made of elastic material, and the elastic material will be bent by the metal tubular product, causing the metal tubular product to automatically move to the lower side of right elastic baffle 15 and left elastic baffle 4, when there is metal tubular product between right elastic baffle 15 and left elastic baffle 4, the metal tubular product above cannot move to the lower side, and finally the first metal tubular product moves into moving groove 13, achieving batch feeding of metal tubular product.

[0022] The automatic pushing and feeding assembly comprises a rotary motor 5 and a rotary shaft 6, the rotary motor 5 is installed on the inner side surface of the feeding table 2, the rotary shaft 6 is movably installed on the outer side surface of the output end of the rotary motor 5, the outer side surface of the rotary shaft 6 is movably contacted with the inner part of the feeding table 2, the rotary motor 5 is controlled to work through the controller, and the rotary motor 5 drives the rotary shaft 6 to rotate.

[0023] The inner side surface of the feeding table 2 movably installs a driven shaft 7, the outer side surface of the driven shaft 7 is installed with a driven wheel 9, and the main driving wheel 8 drives the driven wheel 9 to rotate through the belt 10.

[0024] The outer side surface of the rotary shaft 6 is installed with the main driving wheel 8, the outer side surface of the main driving wheel 8 is movably installed with the belt 10 together with the outer side surface of the driven wheel 9, and the driven wheel 9 synchronously drives the driven shaft 7 to rotate.

[0025] The outer side surface of the belt 10 is installed with a connecting block 11, one end surface of the connecting block 11 is fixedly connected with one end surface of a circular push block 12, and the belt 10 synchronously drives the connecting block 11 to rotate.

[0026] The inner part of the feeding table 2 is provided with a moving groove 13, the inner wall of the moving groove 13 is movably contacted with the outer side surface of the connecting block 11, one end surface of the circular push block 12 is movably contacted with one end surface of the metal pipe, and the circular push block 12 pushes the metal pipe to move in the moving groove 13 to the machining table 14.

[0027] When the metal pipe needs to be polished and processed, a plurality of metal pipes are placed horizontally in the feeding table 2, the metal pipes are rolled to the upper part of the left elastic baffle 4 and the right elastic baffle 15 through the feeding groove 3, the right elastic baffle 15 and the left elastic baffle 4 are made of elastic material, the elastic material is bent by the metal pipe, so that the metal pipe is automatically moved to the lower part of the right elastic baffle 15 and the left elastic baffle 4, when the metal pipe is in the middle of the right elastic baffle 15 and the left elastic baffle 4, the upper metal pipe cannot be moved to the lower part, and finally the first metal pipe is moved to the moving groove 13, and the metal pipe is fed in batches.

[0028] When the machining table 14 needs to process the metal pipe, the rotating motor 5 is controlled to work by the controller, the rotating motor 5 drives the rotating shaft 6 to rotate, the rotating shaft 6 synchronously drives the driving wheel 8 to rotate, the driving wheel 8 drives the driven wheel 9 to rotate through the belt 10, the driven wheel 9 synchronously drives the driven shaft 7 to rotate, the belt 10 synchronously drives the connecting block 11 to rotate, the connecting block 11 drives the circular push block 12 to rotate, so that one end surface of the circular push block 12 is in movable contact with one end surface of the metal pipe, the circular push block 12 pushes the metal pipe to move in the moving groove 13 to the machining table 14, the circular push block 12 rotates circularly, so that the metal pipe is automatically fed to the machining table 14, manual intervention and operation time are reduced, production efficiency is greatly improved, the processing period is shortened, the yield is increased, workers can concentrate on other important operations or monitoring tasks, work efficiency is improved, the metal pipe can be accurately and stably placed on the machining table 14, errors and instability in manual operation are avoided, production precision is improved, consistency and stability of product quality are ensured, and the risk of accidents is reduced. The operation process is safer and more reliable, and the safety of the operator is protected.

Claims

1. A centerless grinding machine automatic feeding and loading device, comprising a centerless grinding machine device (1) and a machining table (14) installed inside the centerless grinding machine device (1), characterized in that: The outer side surface of the centerless grinding machine device (1) is provided with a feeding table (2), the inner side of the feeding table (2) is provided with a feeding groove (3), the inner side of the feeding table (2) is provided with an automatic separation blocking assembly, the inner side surface of the feeding table (2) is provided with an automatic pushing feeding assembly, and the outer side surface of the automatic pushing feeding assembly is provided with a circular pushing block (12).

2. The automatic feeding and loading device for a centerless grinding machine according to claim 1, characterized in that: The automatic separation blocking assembly comprises left elastic baffle plates (4) and right elastic baffle plates (15), the left elastic baffle plates (4) are uniformly arranged on the inner wall of the feeding groove (3), and the right elastic baffle plates (15) are uniformly arranged on the inner wall of the feeding groove (3).

3. The automatic feeding and loading device for centerless grinding machine according to claim 1, characterized in that: The automatic pushing feeding assembly comprises a rotating motor (5) and a rotating shaft (6), the rotating motor (5) is arranged on the inner side surface of the feeding table (2), the rotating shaft (6) is movably arranged on the outer side surface of the output end of the rotating motor (5), and the outer side surface of the rotating shaft (6) is movably connected with the inner side of the feeding table (2).

4. The automatic feeding and loading device for centerless grinding machine according to claim 3, characterized in that: The inner side surface of the feeding table (2) is movably provided with a driven shaft (7), and the outer side surface of the driven shaft (7) is provided with a driven wheel (9).

5. The automatic feeding and loading device for a centerless grinding machine according to claim 4, characterized in that: The outer side surface of the rotating shaft (6) is provided with a driving wheel (8), and the outer side surface of the driving wheel (8) and the outer side surface of the driven wheel (9) are movably provided with a belt (10) together.

6. The automatic feeding and loading device for a centerless grinding machine according to claim 5, characterized in that: The outer side surface of the belt (10) is provided with a connecting block (11), and one end surface of the connecting block (11) is fixedly connected with one end surface of the circular pushing block (12).

7. The automatic feeding and loading device for a centerless grinding machine according to claim 6, characterized in that: The inner side of the feeding table (2) is provided with a moving groove (13), and the inner wall of the moving groove (13) is movably connected with the outer side surface of the connecting block (11).

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