Metal part machining contour cutting device

Abstract

The utility model discloses a metal part machining contour cutting device which comprises a machine tool, a connecting block is arranged at the position, close to the middle, in the machine tool, a driving motor is fixedly arranged at the bottom of the connecting block, a cutting drill bit is fixedly arranged at the bottom of the driving motor, and a workbench is fixedly arranged at the bottom in the machine tool. A clamping assembly is fixedly arranged at the top of the workbench through bolts, a cavity is formed in the clamping assembly, notches are formed in the two sides of the clamping assembly, and a reciprocating motor is fixedly arranged at the bottom in the clamping assembly. According to the metal part machining contour cutting device, by arranging a clamping assembly, a positioning block, a clamping block, a pull rod and a reciprocating motor, when the device clamps a workpiece, clamping of the workpiece can be completed only through one-time insertion, the workpiece clamping time is shortened, the machining efficiency is improved, convenience is brought to a user, and the practicability of the device is improved; and the use requirements of users are met.

Description

Technical Field

[0001] This utility model relates to the field of metal parts technology, specifically to a contour cutting device for metal parts processing. Background Technology

[0002] Metal parts are metal products required in the manufacturing process, such as mechanical parts and components. They are usually made of metal materials and used to construct machinery, automobiles, aircraft, and so on. To ensure the accurate dimensions and shape of metal parts, contour cutting devices are used during the machining process.

[0003] The prior art document, "A contour cutting device for machining metal parts", patent number (CN222344388U), achieves the effect of facilitating multi-angle adjustment of the cutting angle by setting up a worktable, a bracket, a hydraulic cylinder, a mounting plate, a limit rod, a limit block, an electric slide rail, an electric slider, a mounting frame, a hinge seat, a connecting rod, an adjustment component, and a cutting mechanism, thereby improving the practicality of the device.

[0004] However, the contour cutting device is inconvenient to clamp the workpiece during use, causing inconvenience to the user and no longer meeting the user's needs. Utility Model Content

[0005] The purpose of this utility model is to provide a contour cutting device for machining metal parts, so as to solve the problem mentioned in the background art that the contour cutting device is inconvenient to clamp the workpiece during use, causing inconvenience to the user and failing to meet the user's needs.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a contour cutting device for machining metal parts, comprising a machine tool, a connecting block disposed in the middle of the machine tool, a drive motor fixedly disposed at the bottom of the connecting block, a cutting drill fixedly disposed at the bottom of the drive motor, a worktable fixedly disposed at the bottom of the machine tool, a clamping assembly fixedly disposed at the top of the worktable by bolts, a cavity opened inside the clamping assembly, slots opened on both sides of the clamping assembly, a reciprocating motor fixedly disposed at the bottom of the clamping assembly, a lead screw fixedly disposed at the output end of the reciprocating motor located at the top, a connecting sleeve threadedly connected to the lead screw near the top position, pull rods movably disposed on both sides of the connecting sleeve via rotating shafts, and clamping blocks movably disposed on both sides of the clamping assembly near the top position via rotating shafts.

[0007] Furthermore, drive cylinders are fixedly installed on both sides of the top of the machine tool, and the output end of the drive cylinder is fixedly connected to the connecting block at the bottom.

[0008] Furthermore, the slot and the clamping assembly are designed as an integrated unit.

[0009] Furthermore, the two pull rods are both connected to each other through the slot and extend to the outside of the clamping assembly, and the pull rods are movably connected to the slot.

[0010] Furthermore, positioning blocks are fixedly provided on both sides near the top of the clamping assembly.

[0011] Furthermore, the bottom of the clamping block is movably connected to the pull rod via a pivot.

[0012] Furthermore, a support base is fixedly provided at the bottom of the machine tool.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This metal parts machining contour cutting device, by setting up a clamping assembly, positioning block, clamping block, pull rod and reciprocating motor, allows the device to clamp the workpiece with just one insertion, reducing workpiece clamping time, improving processing efficiency, bringing convenience to users, improving the practicality of the device, and meeting the user's needs. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a cross-sectional view of the structure of this utility model;

[0017] Figure 3 for Figure 2 A magnified view of part A in the diagram;

[0018] Figure 4 This is a schematic diagram of the groove of this utility model.

[0019] In the diagram: 1. Machine tool; 2. Connecting block; 3. Cutting drill bit; 4. Worktable; 5. Clamping assembly; 6. Groove; 7. Reciprocating motor; 8. Lead screw; 9. Connecting sleeve; 10. Tie rod; 11. Clamping block; 12. Drive cylinder; 13. Positioning block; 14. Support base; 15. Drive motor. Detailed Implementation

[0020] The utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. The following embodiments are only descriptive and are not limiting of the scope of protection of this utility model.

[0021] Please see Figure 1-4This utility model provides a technical solution: a contour cutting device for machining metal parts, including a machine tool 1. The machine tool 1 is used to set up corresponding components. A connecting block 2 is set in the middle of the machine tool 1. The connecting block 2 is used to set up a drive motor 15. The drive motor 15 is fixedly set at the bottom of the connecting block 2. The drive motor 15 can generate driving force. A cutting drill bit 3 is fixedly set at the bottom of the drive motor 15. The cutting drill bit 3 is used to cut parts. A worktable 4 is fixedly set at the bottom of the machine tool 1. The worktable 4 is used to set up corresponding components. A clamping component 5 is fixedly set at the top of the worktable 4 by bolts. The clamping component 5 is used to clamp the parts to be processed. The clamping assembly 5 has an internal cavity, and slots 6 are provided on both sides of the clamping assembly 5. The slots 6 facilitate the movement of the pull rod 10. A reciprocating motor 7 is fixedly installed at the bottom of the clamping assembly 5. The reciprocating motor 7 can generate driving force. A lead screw 8 is fixedly installed at the output end of the reciprocating motor 7 at the top. The lead screw 8 can drive the connecting sleeve 9 to move. The connecting sleeve 9 is threadedly connected to the top position of the lead screw 8. Pull rods 10 are movably installed on both sides of the connecting sleeve 9 through a rotating shaft. The pull rods 10 can pull the clamping blocks 11 to move. Clamping blocks 11 are movably installed on both sides of the clamping assembly 5 through a rotating shaft at the top position. The clamping blocks 11 can clamp the parts.

[0022] Furthermore, drive cylinders 12 are fixedly installed on both sides of the top of the machine tool 1. The output end of the drive cylinder 12 located at the bottom is fixedly connected to the connecting block 2. The drive cylinder 12 can drive the connecting block 2 to move.

[0023] Furthermore, the slot 6 and the clamping assembly 5 are integrated into one design, wherein the slot 6 facilitates the movement of the pull rod 10.

[0024] Furthermore, the opposite sides of the two pull rods 10 both pass through the slot 6 and extend to the outside of the clamping assembly 5. The pull rods 10 are movably connected to the slot 6, and the pull rods 10 can drive the clamping block 11 to move.

[0025] Furthermore, positioning blocks 13 are fixedly installed on both sides of the clamping assembly 5 near the top, wherein the positioning blocks 13 serve a positioning function.

[0026] Furthermore, the bottom of the clamping block 11 is movably connected to the pull rod 10 via a pivot, wherein the clamping block 11 is capable of clamping the part.

[0027] Furthermore, a support base 14 is fixedly provided at the bottom of the machine tool 1, wherein the support base 14 can support the machine tool 1.

[0028] Working principle: When using this device, the user inserts one end of the part into the clamping assembly 5 and it contacts the positioning block 13 to position the part. Then, the user starts the reciprocating motor 7 to rotate, which drives the lead screw 8 to rotate. The rotation of the lead screw 8 drives the connecting sleeve 9 to move upward. The movement of the connecting sleeve 9 drives the pull rod 10 to move. The movement of the pull rod 10 drives the clamping block 11 to move in the opposite direction, thereby clamping the part.

[0029] Based on the above work process, we can conclude that:

[0030] This metal parts machining contour cutting device, by setting up a clamping assembly 5, a positioning block 13, a clamping block 11, a pull rod 10 and a reciprocating motor 7, enables the device to clamp the workpiece with just one insertion, reducing the workpiece clamping time, improving processing efficiency, bringing convenience to users, improving the practicality of the device, and meeting the user's needs.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A contour cutting device for machining metal parts, comprising a machine tool (1), characterized in that: A connecting block (2) is provided in the middle of the machine tool (1). A drive motor (15) is fixedly provided at the bottom of the connecting block (2). A cutting drill bit (3) is fixedly provided at the bottom of the drive motor (15). A worktable (4) is fixedly provided at the bottom of the machine tool (1). A clamping assembly (5) is fixedly provided at the top of the worktable (4) by bolts. A cavity is provided inside the clamping assembly (5). A slot (6) is provided on both sides of the clamping assembly (5). A reciprocating motor (7) is fixedly provided at the bottom of the clamping assembly (5). A lead screw (8) is fixedly provided at the output end of the reciprocating motor (7) located at the top. A connecting sleeve (9) is threadedly connected to the lead screw (8) near the top. A pull rod (10) is movably provided on both sides of the connecting sleeve (9) through a rotating shaft. A clamping block (11) is movably provided on both sides of the clamping assembly (5) near the top through a rotating shaft.

2. The contour cutting device for machining metal parts according to claim 1, characterized in that: The machine tool (1) has a drive cylinder (12) fixedly installed on both sides of the top of the machine tool (1). The output end of the drive cylinder (12) is fixedly connected to the connecting block (2) at the bottom.

3. The contour cutting device for machining metal parts according to claim 1, characterized in that: The slot (6) and the clamping assembly (5) are integrated into one unit.

4. The contour cutting device for machining metal parts according to claim 1, characterized in that: The two pull rods (10) are connected to each other by passing through the slot (6) on opposite sides and extending to the outside of the clamping assembly (5). The pull rods (10) are movably connected to the slot (6).

5. The contour cutting device for machining metal parts according to claim 1, characterized in that: Positioning blocks (13) are fixedly installed on both sides near the top of the clamping assembly (5).

6. The contour cutting device for machining metal parts according to claim 1, characterized in that: The bottom of the clamp (11) is movably connected to the pull rod (10) via a pivot.

7. The contour cutting device for machining metal parts according to claim 1, characterized in that: The bottom of the machine tool (1) is fixedly provided with a support base (14).

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