Numerical control grooving machine

Abstract

The utility model discloses a numerical control grooving machine, which relates to the technical field of machinery manufacturing and comprises a numerical control grinding machine, an X-axis moving structure, a Y-axis moving structure and a Z-axis moving structure are arranged on the numerical control grinding machine, a polisher is arranged on the lower side of the Z-axis moving structure and used for grooving a workpiece, a bench vice is arranged on the X-axis moving structure, and the Y-axis moving structure is arranged on the Z-axis moving structure. The bench vice is used for clamping a workpiece, the X-axis moving structure comprises a sliding frame, the sliding frame is installed on the numerical control grinding machine, a sliding groove is formed in the sliding frame, a screw rod is rotationally connected into the sliding groove, and the screw rod is spirally connected with the bench vice; the X-axis moving structure, the Y-axis moving structure and the Z-axis moving structure are mounted on the numerical control grinding machine, and the moving structures are subjected to machining control through the numerical control grinding machine, so that the arc-shaped groove can be formed in the machined workpiece through the polisher, and the machining efficiency of the workpiece is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical manufacturing technical field, concretely is a numerical control grooving machine. BACKGROUND

[0002] The plane grinding machine is a grinding machine for grinding the plane or the shaped surface of a workpiece, and is widely used in the mechanical processing industry, such as precise grinding processing of the plane, the corner, the boss and the like of a metal workpiece, to improve the surface smoothness and flatness; in the mold manufacturing field, it is used for grinding the working surface of a mold to ensure the processing precision and the surface quality; in the fields of automobile parts, aerospace parts, machine tool accessories and the like, it is used for precise processing and finishing of various metal parts.

[0003] The existing grinding machine can only open a straight slot for a workpiece when processing and grooving the workpiece, and cannot open an arc slot, resulting in the need to replace the grooving tool when opening the arc slot for the workpiece, and thus leading to low efficiency of the tool grinding machine processing mode and greatly affecting the product delivery schedule.

[0004] Therefore, a numerical control grooving machine is provided to solve the problems in the above background art. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a numerical control grooving machine to solve the problems in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A numerical control grooving machine comprises a numerical control grinding machine, wherein an X-axis moving structure, a Y-axis moving structure and a Z-axis moving structure are arranged on the numerical control grinding machine, a polisher is arranged on the lower side of the Z-axis moving structure, the polisher is used for grooving a workpiece, a bench vice is arranged on the X-axis moving structure, and the bench vice is used for clamping the workpiece.

[0008] As a further scheme of the utility model, the X-axis moving structure comprises a sliding frame, the sliding frame is installed on the numerical control grinding machine, a sliding groove is formed in the sliding frame, a screw rod is rotatably connected in the sliding groove, and the screw rod is screw-connected with the bench vice.

[0009] As a further scheme of the utility model, the Y-axis moving structure comprises a fixed frame, the fixed frame is fixedly connected with the numerical control grinding machine, a threaded rod and a fixed connection slide bar are rotatably connected between the fixed frames.

[0010] As a further scheme of the utility model: wherein, the Z axis movement includes installation block, the installation block is connected with the threaded rod screw, and with the sliding rod sliding connection, the downside of the installation block is installed with air cylinder, the output end of the air cylinder is installed with polisher.

[0011] As a further scheme of the utility model: wherein, the upside of the polisher is fixedly connected with symmetrical sliding limit rod, the sliding limit rod penetrates the installation block, the air cylinder is located between the symmetrical sliding limit rod.

[0012] As a further scheme of the utility model: wherein, one side of the polisher is installed with dustproof frame, the polisher is installed with grinding wheel, and the grinding wheel is located in the middle part of the dustproof frame.

[0013] As a further scheme of the utility model: wherein, the fixed frame and the sliding frame are all installed with servo motor, the servo motor drives the threaded rod and the screw rod to rotate, and the servo motor is electrically connected with the numerical control grinding machine.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] Through installing X axis movement structure, Y axis movement structure and Z axis movement structure on the numerical control grinding machine, the movement structure is all controlled by the numerical control grinding machine to process, so that the polisher can process the workpiece to open arc-shaped groove, and the processing efficiency of the workpiece is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is the overall structure schematic diagram in the utility model;

[0017] Fig. 2 It is the rear side schematic diagram of polisher structure in the utility model;

[0018] Fig. 3 It is the front side schematic diagram of polisher structure in the utility model;

[0019] Fig. 4 It is the overhead schematic diagram of numerical control grinding machine structure in the utility model;

[0020] The corresponding relationship between the annotations of each drawing and the component names in the drawing is as follows:

[0021] 1, numerical control grinding machine; 2, sliding frame; 201, screw rod; 202, sliding groove; 3, bench vice; 4, polisher; 5, installation block; 501, sliding limit rod; 502, air cylinder; 6, threaded rod; 601, sliding rod; 7, dustproof frame. DETAILED DESCRIPTION

[0022] Please refer to Figs. 1-4The application discloses a numerical control slotting machine which comprises a numerical control grinding machine 1, wherein an X-axis moving structure, a Y-axis moving structure and a Z-axis moving structure are arranged on the numerical control grinding machine 1, a grinder 4 is arranged on the lower side of the Z-axis moving structure, the grinder 4 is used for slotting a workpiece, a bench vice 3 is arranged on the X-axis moving structure, and the bench vice 3 is used for clamping the workpiece.

[0023] The X-axis moving structure, the Y-axis moving structure and the Z-axis moving structure are arranged on the numerical control grinding machine 1, the moving structures are controlled by the numerical control grinding machine 1, the grinder 4 can be used for slotting an arc-shaped groove on the workpiece, and therefore the machining efficiency of the workpiece is improved.

[0024] Preferably, the X-axis moving structure comprises a sliding frame 2 which is arranged on the numerical control grinding machine 1, a sliding groove 202 is arranged on the sliding frame 2, a screw rod 201 is rotatably connected to the inside of the sliding groove 202, and the screw rod 201 is screw-connected with the bench vice 3.

[0025] The bench vice 3 can be used for clamping the workpiece which needs to be machined, the bench vice 3 can be moved towards the X-axis direction when the screw rod 201 rotates, and the workpiece on the bench vice 3 can be far away from or close to the grinder 4.

[0026] Preferably, the Y-axis moving structure comprises a fixing frame which is fixedly connected with the numerical control grinding machine 1, and a threaded rod 6 and a fixed sliding rod 601 are rotatably connected between the fixing frame.

[0027] When the threaded rod 6 rotates, the grinder 4 can be moved towards the Y-axis direction on the numerical control grinding machine 1, and the grinder 4 can be moved when machining the workpiece on the bench vice 3.

[0028] Preferably, the Z-axis moving structure comprises a mounting block 5 which is screw-connected with the threaded rod 6 and is slidingly connected with the sliding rod 601, a pneumatic cylinder 502 is arranged on the lower side of the mounting block 5, and the grinder 4 is arranged on the output end of the pneumatic cylinder 502.

[0029] The pneumatic cylinder 502 can drive the grinder 4 to move up and down, and therefore the depth of the workpiece slotting can be controlled.

[0030] Preferably, the upper side of the grinder 4 is fixedly connected with symmetrical sliding limit rods 501, the sliding limit rods 501 penetrate through the mounting block 5, and the pneumatic cylinder 502 is located between the symmetrical sliding limit rods 501.

[0031] When the pneumatic cylinder 502 controls the grinder 4 to move up and down, the sliding limit rods 501 can limit the moving direction of the grinder 4, so that the grinder 4 will not be deviated or shaken when moving up and down.

[0032] Preferably, the side of the sander 4 is provided with a dustproof frame 7, and the sander 4 is provided with a grinding wheel, which is located in the middle of the dustproof frame 7.

[0033] When the sander 4 is used to groove the workpiece, the generated debris can be blocked by the dustproof frame 7, so that the debris can be prevented from flying everywhere, and the working safety of the processing personnel is protected.

[0034] Preferably, the fixed frame and the sliding frame 2 are provided with servo motors, the servo motors drive the threaded rod 6 and the screw rod 201 to rotate, and the servo motors are electrically connected with the numerical control grinding machine 1.

[0035] The numerical control grinding machine 1 is provided with a numerical control system (not described in the prior art), and the numerical control system is used to control the rotation of the servo motor, the air cylinder 502 and the sander 4.

[0036] Working principle: when used, the workpiece to be processed can be clamped by the setting bench vice 3, step one: the servo motor is started to drive the screw rod 201 to rotate, so that the bench vice 3 moves in the sliding groove 202 to the lower side of the sander 4 (+X direction), then the sander 4 is started, the sander 4 drives the grinding wheel to rotate, and then the air cylinder 502 drives the sander 4 to move downward (Z direction), step two: the grinding wheel cuts the groove depth of the workpiece, step three: the screw rod 201 drives the bench vice 3 to move in the -X direction, at the same time, the air cylinder 502 drives the sander 4 to move in the +Z direction, so that the half arc-shaped groove is opened; after the half arc-shaped groove is opened, the sander 4 and the workpiece on the bench vice 3 return to the initial position (step two); step four: the screw rod 201 drives the bench vice 3 to move in the +X direction, at the same time, the air cylinder 502 drives the sander 4 to move in the +Z direction, so that the other half arc-shaped groove is obtained; step five: return to the initial position (step two); step six: tool return; that is, the arc-shaped groove processing of the workpiece is completed.

[0037] The above is only a preferred embodiment 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. A numerically controlled slotter comprising a numerically controlled grinding machine (1), characterised in that, The numerical control grinding machine (1) is provided with X-axis moving structure, Y-axis moving structure and Z-axis moving structure, the lower side of the Z-axis moving structure is provided with a grinder (4), the grinder (4) grooves the workpiece, the X-axis moving structure is provided with a bench vice (3), and the bench vice (3) clamps the workpiece.

2. A numerically controlled grooving machine according to claim 1, characterized in that The X-axis moving structure comprises a sliding frame (2), the sliding frame (2) is installed on the numerical control grinding machine (1), a sliding groove (202) is formed in the sliding frame (2), a screw rod (201) is rotatably connected in the sliding groove (202), and the screw rod (201) is screw-connected with the bench vice (3).

3. A numerically controlled grooving machine according to claim 2, characterized in that The Y-axis moving structure comprises a fixed frame, the fixed frame is fixedly connected with the numerical control grinding machine (1), and a threaded rod (6) and a fixed connection sliding rod (601) are rotatably connected between the fixed frames.

4. A numerically controlled grooving machine according to claim 3, characterized in that The Z-axis moving comprises a mounting block (5), the mounting block (5) is screw-connected with the threaded rod (6) and is slidingly connected with the sliding rod (601), a cylinder (502) is installed on the lower side of the mounting block (5), and a grinder (4) is installed on the output end of the cylinder (502).

5. A numerically controlled grooving machine according to claim 4, characterized in that The upper side of the grinder (4) is fixedly connected with symmetrical sliding limit rods (501), the sliding limit rods (501) penetrate the mounting block (5), and the cylinder (502) is located between the symmetrical sliding limit rods (501).

6. A numerically controlled grooving machine according to claim 4, characterized in that, One side of the grinder (4) is provided with a dustproof frame (7), a grinding wheel is installed on the grinder (4), and the grinding wheel is located in the middle of the dustproof frame (7).

7. The numerically controlled grooving machine according to claim 3, characterized in that, Servo motors are installed on the fixed frame and the sliding frame (2), the servo motors drive the threaded rod (6) and the screw rod (201) to rotate, and the servo motors are electrically connected with the numerical control grinding machine (1).

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