Cutting machine for machining mechanical parts

Abstract

The utility model belongs to the technical field of cutting machines, and particularly relates to a cutting machine for machining mechanical parts, which comprises a supporting bottom, a sliding rod is slidably connected in the supporting bottom, a connecting block is fixedly connected to one end, far away from the supporting bottom, of the sliding rod, and a threaded rod is connected in the connecting block through a bearing. The threaded rod is connected with the supporting bottom through threads, an air cylinder is fixedly connected to the upper end of the connecting block, a mounting frame is fixedly connected to the output end of the air cylinder, and a motor is fixedly mounted on the left side of the mounting frame. The rotating shaft is arranged, so that the clamping seat can rotate conveniently, the clamping seat drives a workpiece to rotate, the limiting frame, the limiting rod, the spring and other components are arranged, the clamping seat can be limited, the adjusted position of the clamping seat can be limited, and the clamping seat is convenient to adjust. The problem that when a cutting machine for machining mechanical parts is used, the angle of a workpiece is inconvenient to adjust is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machines, in particular to a cutting machine for machining mechanical parts. Background Art

[0002] The cutting machine plays an important role in the processing of mechanical parts. It can realize the precise cutting and processing of materials to meet the requirements of parts of different shapes and sizes. According to the utility model with the patent authorization announcement number CN212665111U, a cutting device for processing mechanical parts is disclosed, including a coordinate workbench and a fixed frame, a bracket is installed on the upper end of the coordinate workbench, a wire cutting machine is installed on the left end of the bracket, and a through-shaped fixing hole is symmetrically opened on both sides of the upper end of the fixed frame, and a first screw is screwed into the fixing hole. When the workpiece is small, the utility model rotates the fixing hole on the corresponding fixing frame through the first screw, and the upper fixing plate is nested corresponding to the first screw, and then the second screw is penetrated and threaded to the upper fixing plate, and the workpiece is placed between the upper fixing plate and the lower fixing plate for support and fixation. When the workpiece is small, the second screw and the lower fixing plate are removed, the workpiece is placed under the upper fixing plate, and the first screw is rotated so that the upper fixing plate presses down to fix the workpiece, so that the wire cutting fixation is flexible, and it is more convenient to process parts with large size differences, which is conducive to a good fixing effect. However, it is inconvenient to adjust the angle of the workpiece and the position of the cutting machine when the cutting machine is used for machining mechanical parts. Utility Model Content

[0003] The utility model aims to provide a cutting machine for machining mechanical parts, which solves the problem that the cutting machine for machining mechanical parts is inconvenient to adjust the angle of the workpiece and the position of the cutting machine when in use.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting machine for machining mechanical parts, comprising a supporting base, a sliding rod is slidably connected inside the supporting base, an end of the sliding rod away from the supporting base is fixedly connected to a connecting block, a threaded rod is connected inside the connecting block through a bearing, the threaded rod is connected to the supporting base through a threaded connection, an upper end of the connecting block is fixedly connected to a cylinder, an output end of the cylinder is fixedly connected to a mounting frame, a motor is fixedly installed on the left side of the mounting frame, the output end of the motor is rotatably connected to the mounting frame, the output end of the motor is fixedly connected to a connecting shaft, and the connecting shaft is away from the electric motor. A cutting knife is fixedly connected to one end of the machine, the upper end of the supporting base contacts with a clamping seat, the lower end of the clamping seat is fixedly connected with a rotating shaft, the rotating shaft is connected to the supporting base through a bearing, the front side of the supporting base contacts a limiting plate, the end of the limiting plate close to the supporting base is fixedly connected to a limiting rod, the outer side of the limiting rod is fixedly connected to a limiting block, the inner part of the supporting base is fixedly connected to a limiting frame, a spring is arranged on the outer side of the limiting frame, the end of the limiting plate close to the clamping seat is fixedly connected with a clamping block, a clamping slot is provided inside the clamping seat, the limiting plate contacts with the clamping seat, and the inner part of the clamping slot is slidably connected with a clamping block.

[0005] Preferably, a limiting ring is fixedly connected inside the supporting bottom, and the limiting ring is slidably connected to the sliding rod. The limiting ring can limit the sliding rod through the design of the limiting ring.

[0006] Preferably, one end of the threaded rod away from the supporting bottom is fixedly connected with a knob, and the knob is in contact with the connecting block. The threaded rod can be easily rotated through the design of the knob.

[0007] Preferably, the limiting frame is in contact with the limiting rod, and the limiting frame is slidably connected to the limiting block. The limiting frame can play a limiting role on the limiting block through the design of the limiting frame.

[0008] Preferably, one end of the spring contacts the limiting frame, and the other end of the spring contacts the limiting block. Through the design of the spring, the limiting plate can be driven to limit the clamping seat.

[0009] Preferably, there are multiple card slots, which are distributed in a ring shape on the clamping seat. The card slots are designed to cooperate with the clamping block to limit the clamping seat.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The utility model is provided with a rotating shaft, which can facilitate the rotation of the clamping seat, so that the clamping seat drives the workpiece to rotate, and by providing components such as a limit frame, a limit rod, and a spring, the clamping seat can be limited, and the position of the clamping seat after adjustment can be limited, thereby solving the problem that it is inconvenient to adjust the angle of the workpiece when using a cutting machine for processing mechanical parts.

[0012] 2. The utility model is provided with components such as a sliding rod and a threaded rod. By rotating the threaded rod, the threaded rod and the supporting bottom can generate a threaded motion, so that the threaded rod can drive the connecting seat to move, and the connecting seat can drive the cutter to move, so that the position of the cutter can be adjusted, thereby solving the problem that it is inconvenient to adjust the position of the cutting machine in the cutting machine for processing mechanical parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0014] Figure 2 For the utility model Figure 1 Bottom view of the local structure;

[0015] Figure 3 For the utility model Figure 1 A side cross-sectional view of

[0016] Figure 4 For the utility model Figure 3 A-section structure enlarged view.

[0017] In the figure: 1. support base; 11. slide rod; 12. connecting block; 13. limit ring; 14. threaded rod; 15. knob; 2. cylinder; 21. mounting bracket; 22. motor; 23. connecting shaft; 24. cutter; 3. clamping seat; 31. rotating shaft; 4. limit plate; 41. limit rod; 42. limit block; 43. limit bracket; 44. spring; 45. clamp block; 46. clamping slot. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-4A cutting machine for processing mechanical parts includes a supporting base 1, a sliding rod 11 is slidably connected inside the supporting base 1, and a connecting block 12 is fixedly connected to one end of the sliding rod 11 away from the supporting base 1, a limiting ring 13 is fixedly connected inside the supporting base 1, and the limiting ring 13 is slidably connected to the sliding rod 11. The design of the limiting ring 13 can limit the sliding rod 11, and a threaded rod 14 is connected to the supporting base 1 through a bearing inside the connecting block 12. The threaded rod 14 is threadedly connected to the supporting base 1, and a knob 15 is fixedly connected to one end of the threaded rod 14 away from the supporting base 1, and the knob 15 is in contact with the connecting block 12. The design of the knob 15 can facilitate the rotation of the threaded rod 14.

[0020] See also Figure 2-4 The upper end of the connecting block 12 is fixedly connected to the cylinder 2, the output end of the cylinder 2 is fixedly connected to the mounting frame 21, the left side of the mounting frame 21 is fixedly installed with a motor 22, the output end of the motor 22 is rotatably connected to the mounting frame 21, the output end of the motor 22 is fixedly connected to a connecting shaft 23, the end of the connecting shaft 23 away from the motor 22 is fixedly connected to a cutter 24, the upper end of the supporting bottom 1 contacts with a clamping seat 3, the lower end of the clamping seat 3 is fixedly connected with a rotating shaft 31, the rotating shaft 31 is connected to the supporting bottom 1 through a bearing, the front side of the supporting bottom 1 contacts with a limiting plate 4, the end of the limiting plate 4 close to the supporting bottom 1 is fixedly connected to a limiting rod 41, and the outer side of the limiting rod 41 is fixedly connected to a limiting block 42.

[0021] See also Figure 2-4 The inner part of the support bottom 1 is fixedly connected to a limit frame 43, and the limit frame 43 contacts the limit rod 41, and the limit frame 43 is slidably connected to the limit block 42. Through the design of the limit frame 43, the limit block 42 can be limited. A spring 44 is arranged on the outer side of the limit frame 43, and one end of the spring 44 contacts the limit frame 43, and the other end of the spring 44 contacts the limit block 42. Through the design of the spring 44, the limit plate 4 can be driven to limit the clamping seat 3. One end of the limit plate 4 close to the clamping seat 3 is fixedly connected with a clamping block 45, and the clamping seat 3 is provided with a clamping groove 46 inside. The number of the clamping grooves 46 is multiple, and the multiple clamping grooves 46 are distributed in an annular shape on the clamping seat 3. Through the design of the clamping grooves 46, the clamping seat 3 can be limited by the clamping block 45. The limit plate 4 contacts the clamping seat 3, and the clamping block 45 is slidably connected inside the clamping groove 46.

[0022] The specific implementation process of the utility model is as follows: when in use, by rotating the knob 15, the knob 15 drives the threaded rod 14 to rotate, so that the threaded rod 14 and the support base 1 can have a threaded movement, so that the threaded rod 14 can move in the support base 1, which can drive the connecting block 12 to move, so that the connecting block 12 drives the mounting frame 21 on the cylinder 2 to move, so that the mounting frame 21 drives the motor 22 to move, so that the motor 22 drives the cutter 24 on the connecting shaft 23 to move, and the position of the cutter 24 can be adjusted;

[0023] By moving the limit plate 4 in the direction away from the supporting base 1, the limit plate 4 drives the limit rod 41 to move, and the limit rod 41 drives the limit block 42 to move on the limit frame 43, so that the limit block 42 squeezes the spring 44, and at the same time, the limit plate 4 drives the clamping block 45 to move, so that the clamping block 45 slides out of the clamping groove 46 on the clamping seat 3, so that the limit on the clamping seat 3 can be released, and the clamping seat 3 can be rotated.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting machine for machining mechanical parts, comprising a support base (1), characterized in that: The support base (1) is slidably connected to a slide rod (11) inside, and one end of the slide rod (11) away from the support base (1) is fixedly connected to a connection block (12), and a threaded rod (14) is connected to the connection block (12) inside via a bearing, and the threaded rod (14) is connected to the support base (1) via a thread, and the upper end of the connection block (12) is fixedly connected to a cylinder (2), and the output end of the cylinder (2) is fixedly connected to a mounting frame (21), and a motor (22) is fixedly installed on the left side of the mounting frame (21), and the output end of the motor (22) is rotatably connected to the mounting frame (21), and the output end of the motor (22) is fixedly connected to a connecting shaft (23), and the end of the connecting shaft (23) away from the motor (22) is fixedly connected to a cutter (24), and the upper end of the support base (1) is connected to a A clamping seat (3) is provided, the lower end of the clamping seat (3) is fixedly connected with a rotating shaft (31), the rotating shaft (31) is connected to the supporting base (1) through a bearing, the front of the supporting base (1) contacts a limiting plate (4), one end of the limiting plate (4) close to the supporting base (1) is fixedly connected with a limiting rod (41), the outer side of the limiting rod (41) is fixedly connected with a limiting block (42), the interior of the supporting base (1) is fixedly connected with a limiting frame (43), the outer side of the limiting frame (43) is provided with a spring (44), one end of the limiting plate (4) close to the clamping seat (3) is fixedly connected with a clamping block (45), a clamping groove (46) is provided inside the clamping seat (3), the limiting plate (4) contacts with the clamping seat (3), and the inside of the clamping groove (46) is slidably connected with a clamping block (45).

2. A cutting machine for machining mechanical parts according to claim 1, characterized in that: A limiting ring (13) is fixedly connected inside the supporting base (1), and the limiting ring (13) is slidably connected to the sliding rod (11).

3. A cutting machine for machining mechanical parts according to claim 1, characterized in that: One end of the threaded rod (14) away from the supporting base (1) is fixedly connected to a knob (15), and the knob (15) is in contact with the connecting block (12).

4. A cutting machine for machining mechanical parts according to claim 1, characterized in that: The limiting frame (43) is in contact with the limiting rod (41), and the limiting frame (43) is slidably connected to the limiting block (42).

5. The cutting machine for machining mechanical parts according to claim 1, characterized in that: One end of the spring (44) contacts the limiting frame (43), and the other end of the spring (44) contacts the limiting block (42).

6. The cutting machine for machining mechanical parts according to claim 1, characterized in that: There are a plurality of the card slots (46), and the plurality of card slots (46) are distributed in a ring shape on the clamping seat (3).

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