Edge grinding machine for small workpieces

Abstract

The utility model relates to the technical field of machining equipment, in particular to an edge grinding machine for small workpieces, which comprises a base, a grinding wheel and a grinding wheel, a grinding frame is fixedly mounted at the upper end of the base, a first sliding rail is fixedly mounted at the upper end of the grinding frame, and a sliding seat is embedded at the upper end of the first sliding rail. An electric telescopic rod is installed in the first sliding rail and connected with the sliding seat. According to the edge grinding machine, the servo motor on the clamping base drives the rotating disc to rotate, the clamping base can flexibly adjust the edge grinding angle, a workpiece can rotate to the optimal edge grinding position, the pneumatic rod and the pressing rod on the support ensure that the workpiece can be stably fixed to the clamping base, the pneumatic rod pushes the pressing rod through the support according to an instruction of the controller, and therefore the workpiece can be stably ground. According to the edge grinding device, clamping and releasing of a workpiece are achieved, so that it is guaranteed that the workpiece does not displace or loosen in the edge grinding process, the edge grinding machining precision and stability are improved, and the quality problem caused by loosening of the workpiece in the machining process is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical processing equipment technical field especially relates to a kind of edge grinding machine for small workpiece. BACKGROUND

[0002] In processing manufacturing industry, the processing of small workpiece often needs to pass through edge grinding this important process, edge grinding not only can improve the surface quality of workpiece, improve its finish and aesthetic property, but also can remove edge burr, promote the dimensional accuracy of workpiece.In the edge grinding machine in relevant technology when edge grinding small workpiece, edge grinding machine lacks enough adaptability and flexibility, it is difficult to flexibly adjust the workpiece of different size and shape, workpiece is not stable enough in edge grinding process, prone to workpiece displacement or loosening in edge grinding process, and then influence edge grinding quality and efficiency, in view of this, it is necessary to improve the current edge grinding machine to solve the above problems;

[0003] The above information disclosed in the background section of this document merely to understand the background of the inventive concept, and therefore, it can include information that does not constitute the prior art. SUMMARY

[0004] The utility model aims at providing a kind of edge grinding machine for small workpiece to solve the problem that the edge grinding machine lacks enough adaptability and flexibility when edge grinding small workpiece in the above background technology, it is difficult to flexibly adjust the workpiece of different size and shape, workpiece is not stable enough in edge grinding process, prone to workpiece displacement or loosening in edge grinding process, and then influence edge grinding quality and efficiency.

[0005] To achieve the above object, the utility model has adopted the following technical scheme:

[0006] An edge grinding machine for small workpiece, including base, polishing wheel and polishing wheel, the upper end of base is fixedly installed with polishing frame, the upper end of polishing frame is fixedly installed with first sliding rail, the upper end of first sliding rail is embedded with sliding seat, the inside of first sliding rail is installed with electric telescopic rod, electric telescopic rod connects sliding seat, the upper end of sliding seat is fixedly installed with polishing arm, the side of polishing arm is fixedly installed with second sliding rail, the side of sliding plate is embedded in second sliding rail, and the upper end of base is fixedly installed with clamping base, the upper end of clamping base is fixedly installed with servo motor, the upper end of servo motor is connected with rotating disc, the upper end of rotating disc is fixedly installed with clamping seat, the upper end of clamping seat is fixedly installed with support, the side of support is installed with pneumatic rod, pneumatic rod is connected with pressure rod through support.

[0007] As a preferred technical scheme, the upper end of the polishing frame is fixedly installed with a stepping motor, the stepping motor is connected with a sliding plate through a lead screw, the lower end of the sliding plate is fixedly installed with a motor base, the lower end of the motor base is fixedly installed with a driving motor, and the driving motor is connected with a polishing wheel.

[0008] As a preferred technical scheme, one side of the clamping base is fixedly installed with an emergency button.

[0009] As a preferred technical scheme, one side of the clamping base is fixedly installed with a controller, and the controller is electrically connected with the electric telescopic rod, the driving motor, the stepping motor, the servo motor and the emergency button.

[0010] The utility model discloses the beneficial effect is:

[0011] Through the edge grinding machine, the sliding seat can stably slide on the first slide rail, and the electric telescopic rod drives the sliding seat to move, so that the polishing arm can be adjusted at different positions, thereby adapting to the edge grinding operation of workpieces of different sizes and shapes, and the flexibility of the equipment is improved.

[0012] In addition, the servo motor on the clamping base drives the rotating disc to rotate, so that the clamping seat can flexibly adjust the angle of edge grinding, so that the workpiece can be rotated to the best edge grinding position, the pneumatic rod and the pressing rod on the support ensure that the workpiece can be stably fixed on the clamping seat, the pneumatic rod drives the pressing rod through the support according to the instruction of the controller, the clamping and release of the workpiece are realized, so that the displacement or loosening of the workpiece during the edge grinding process is avoided, the accuracy and stability of the edge grinding process are improved, and the quality problem caused by loosening of the workpiece during the machining process is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 A structural schematic view of the edge grinding machine for small workpieces is provided.

[0014] Figure 2 A structural schematic view of the edge grinding machine for small workpieces is provided.

[0015] In the drawing: 1 base, 2 polishing frame, 3 clamping base, 4 first slide rail, 5 electric telescopic rod, 6 sliding seat, 7 polishing arm, 8 second slide rail, 9 sliding plate, 10 motor base, 11 driving motor, 12 polishing wheel, 13 stepping motor, 14 lead screw, 15 rotating disc, 16 servo motor, 17 clamping seat, 18 support, 19 pneumatic rod, 20 pressing rod, 21 controller. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with 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.

[0017] In the description of the utility model, it needs to be understood that the directions or position relations indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" are based on the directions or position relations shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model to having a particular direction, being constructed and operated in a particular direction, and therefore cannot be understood as limiting the utility model.

[0018] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0019] Referring to Figure 1-2 A kind of edge grinding machine for small workpiece, including pedestal 1, polishing wheel 12 and polishing wheel 12, the upper end of pedestal 1 is fixedly installed with polishing frame 2, the upper end of polishing frame 2 is fixedly installed with first sliding rail 4, the upper end of first sliding rail 4 is embedded with sliding seat 6, and electric telescopic rod 5 is installed in the inside of first sliding rail 4, and electric telescopic rod 5 is connected sliding seat 6.

[0020] Through the design, sliding seat 6 can stably slide on first sliding rail 4, and electric telescopic rod 5 drives sliding seat 6 to move, so that polishing arm 7 can be adjusted at different positions, to adapt to different sizes and shapes of workpiece for edge grinding operation, and the flexibility of equipment is improved.

[0021] The upper end of sliding seat 6 is fixedly installed with polishing arm 7, one side of polishing arm 7 is fixedly installed with second sliding rail 8, one side of sliding plate 9 is embedded in second sliding rail 8, and the upper end of polishing frame 2 is fixedly installed with stepper motor 13, stepper motor 13 is connected sliding plate 9 by screw rod 14, the lower end of sliding plate 9 is fixedly installed with motor base 10, the lower end of motor base 10 is fixedly installed with driving motor 11, and driving motor 11 is connected polishing wheel 12.

[0022] Through the design, the stepping motor 13 receives the instruction of the controller 21, drives the sliding plate 9 to move along the vertical direction of the polishing frame 2 through the lead screw 14, realizes the distance adjustment of the polishing wheel 12 and the workpiece, realizes the accurate control of the distance between the polishing wheel and the workpiece, and further improves the accuracy and consistency of the edge polishing.

[0023] The upper end of the base 1 is fixedly installed with a clamping base 3, the upper end of the clamping base 3 is fixedly installed with a servo motor 16, the upper end of the servo motor 16 is connected with a rotating disc 15, the upper end of the rotating disc 15 is fixedly installed with a clamping seat 17, the upper end of the clamping seat 17 is fixedly installed with a support 18, one side of the support 18 is installed with a pneumatic rod 19, and the pneumatic rod 19 is connected with a pressing rod 20 through the support 18.

[0024] Through the design, the servo motor 16 on the clamping base 3 drives the rotating disc 15 to rotate, so that the clamping seat 17 can flexibly adjust the angle of the edge polishing, so that the workpiece can be rotated to the best edge polishing position, the pneumatic rod 19 and the pressing rod 20 on the support 18 ensure that the workpiece can be stably fixed on the clamping seat 17, the pneumatic rod 19 pushes the pressing rod 20 through the support 18 according to the instruction of the controller 21, realizes the clamping and releasing of the workpiece, thereby ensuring that the workpiece does not displace or loosen during the edge polishing process, improving the accuracy and stability of the edge polishing process, and avoiding quality problems caused by loosening of the workpiece during the machining process.

[0025] In other embodiments, an emergency button 22 is fixedly installed on one side of the clamping base 3.

[0026] Through the design, the operator can quickly stop the operation of the equipment through the emergency button 22 in an emergency, ensuring the safety of the operator, and the emergency button 22 is arranged on one side of the clamping base 3, so that the operator can take measures in the first time, avoiding safety hazards caused by equipment failure or unexpected situations.

[0027] In other embodiments, a controller 21 is fixedly installed on one side of the clamping base 3, and the controller 21 is electrically connected with the electric telescopic rod 5, the driving motor 11, the stepping motor 13, the servo motor 16 and the emergency button 22.

[0028] In this embodiment, the sliding seat 6 can stably slide on the first sliding rail 4, the electric telescopic rod 5 drives the sliding seat 6 to move, so that the polishing arm 7 can be adjusted at different positions, thereby adapting to different sizes and shapes of the workpiece for edge polishing operation, and the flexibility of the equipment is improved. The stepping motor 13 receives the instruction of the controller 21, drives the sliding plate 9 to move along the vertical direction of the polishing frame 2 through the lead screw 14, realizes the distance adjustment of the polishing wheel 12 and the workpiece, realizes the accurate control of the distance between the polishing wheel and the workpiece, and further improves the accuracy and consistency of the edge polishing.

[0029] And, the servo motor 16 on the clamping base 3 drives the rotating disc 15 to rotate, so that the clamping base 17 can flexibly adjust the angle of the edging, so that the workpiece can be rotated to the optimal edging position, the pneumatic rod 19 and the pressing rod 20 on the support 18 ensure that the workpiece can be stably fixed on the clamping base 17, the pneumatic rod 19 pushes the pressing rod 20 through the support 18 according to the instruction of the controller 21, realizes the clamping and release of the workpiece, so as to ensure that the workpiece does not displace or loosen during the edging process, improves the precision and stability of the edging process, and avoids the quality problem caused by loosening of the workpiece during the machining process.

[0030] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An edge grinding machine for small workpieces, comprising a base (1), a grinding wheel (12) and a grinding wheel (12), characterized in that: A grinding frame (2) is fixedly mounted on the upper end of the base (1), a first slide rail (4) is fixedly mounted on the upper end of the grinding frame (2), a sliding seat (6) is embedded in the upper end of the first slide rail (4), an electric telescopic rod (5) is installed inside the first slide rail (4), the electric telescopic rod (5) is connected to the sliding seat (6), a grinding arm (7) is fixedly mounted on the upper end of the sliding seat (6), a second slide rail (8) is fixedly mounted on one side of the grinding arm (7), and one side of the sliding plate (9) is embedded in the second slide rail. The invention relates to a rail (8), and a clamping base (3) is fixedly installed on the upper end of the base (1), a servo motor (16) is fixedly installed on the upper end of the clamping base (3), the upper end of the servo motor (16) is connected to the rotating disk (15), the upper end of the rotating disk (15) is fixedly installed with a clamping seat (17), the upper end of the clamping seat (17) is fixedly installed with a bracket (18), a pneumatic rod (19) is installed on one side of the bracket (18), and the pneumatic rod (19) is connected to the pressure rod (20) through the bracket (18).

2. The edge grinding machine for small workpieces according to claim 1, characterized in that: A stepper motor (13) is fixedly mounted on the upper end of the grinding frame (2), the stepper motor (13) is connected to a sliding plate (9) via a screw rod (14), a motor seat (10) is fixedly mounted on the lower end of the sliding plate (9), a drive motor (11) is fixedly mounted on the lower end of the motor seat (10), and the drive motor (11) is connected to a grinding wheel (12).

3. The edge grinding machine for small workpieces according to claim 1, characterized in that: An emergency button (22) is fixedly mounted on one side of the clamping base (3).

4. The edge grinding machine for small workpieces according to claim 1, characterized in that: A controller (21) is fixedly mounted on one side of the clamping base (3), and the controller (21) is electrically connected to the electric telescopic rod (5), the drive motor (11), the stepping motor (13), the servo motor (16), and the emergency button (22).

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