Welding fixture for guide manipulator of milling machine

Abstract

The utility model discloses a milling machine guiding manipulator welding fixture which comprises a fixing seat and a fixture base, a fixture groove is formed in the surface of the fixing seat, and through the arrangement of a rotating handle, a rotating shaft and other structures, after a milling machine guiding manipulator is clamped and fixed through a clamping block, the milling machine guiding manipulator can be welded to the fixture base. When the angle of the clamp needs to be adjusted so that welding machining at different angles can be conveniently conducted, a handle is rotated to drive a rotating shaft to rotate, then the rotating shaft drives a clamp base to rotate, and after angle adjustment is completed, a connecting plate and a telescopic rod structure are moved towards a positioning hole of the rotating handle through a spring structure; the top end of the telescopic rod structure is clamped in the positioning hole, the problem that welding errors are generated due to the fact that the inclination angle of the clamp base is operated by mistake due to mistaken touch is solved, the precise positioning and mistaken touch prevention functions of angle adjustment of the guide manipulator of the milling machine are achieved, and the precision and safety of welding machining are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of milling machines, and particularly relates to a welding fixture for a guiding manipulator of a milling machine. Background Technique

[0002] The guiding manipulator of a milling machine is an auxiliary device installed on the milling machine, and its main function is to guide and precisely control the working direction and milling depth of the milling machine.

[0003] In the existing welding technology of the guiding manipulator of a milling machine, the traditional welding fixture design mainly focuses on the fixation and positioning of workpieces. However, these fixtures often have certain limitations, especially in adjusting the welding angle of workpieces. Due to the lack of a flexible angle adjustment mechanism in traditional welding fixtures, it is often difficult for operators to achieve precise angle adjustment of workpieces during complex welding operations. This fixed-angle welding method limits the flexibility and adaptability of the welding process, resulting in difficulty in achieving ideal welding effects and precision under certain specific welding requirements. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a welding fixture for a guiding manipulator of a milling machine, so as to solve the problem that the traditional welding fixture lacks a flexible angle adjustment mechanism, and it is often difficult for operators to achieve precise angle adjustment of workpieces during complex welding operations. This fixed-angle welding method limits the flexibility and adaptability of the welding process, resulting in difficulty in achieving ideal welding effects and precision under certain specific welding requirements as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A welding fixture for a guiding manipulator of a milling machine, including a fixed seat and a fixture base. A fixture groove is provided on the surface of the fixed seat. The fixture base is rotatably connected inside the fixture groove through a rotating shaft. One end of the rotating shaft is fixedly connected with a rotating handle. A plurality of positioning holes are provided through the surface of the rotating handle, and the positioning holes are evenly distributed on the surface of the rotating handle. An expansion rod structure is fixedly connected to the outer surface of the fixed seat. A connecting plate is fixedly connected to the side surface of the expansion rod structure. A spring structure is provided between the inner side surface of the connecting plate and the side surface of the fixed seat. The output end of the expansion rod structure is snap-fitted into the positioning hole.

[0006] Preferably, a workpiece groove is provided on the surface of the fixture base.

[0007] Preferably, fixing blocks are fixedly connected to both ends inside the workpiece groove.

[0008] Preferably, adjusting rods are threadedly connected through both ends of the surface of the fixing block.

[0009] Preferably, a clamping block is fixedly connected to the inner end of the adjusting rod.

[0010] Preferably, an adjusting handle is fixedly connected to the outer end of the adjusting rod.

[0011] Preferably, fixing holes are penetrated through the four corners of the surface of the fixing seat.

[0012] Compared with the prior art, the utility model provides a welding fixture for a milling machine guiding manipulator, which has the following beneficial effects:

[0013] 1. By structures such as the rotating handle and the rotating shaft provided in the utility model, after the milling machine guiding manipulator is clamped and fixed by the clamping block, when the angle needs to be adjusted to facilitate welding processing at different angles, the rotating handle is rotated to drive the rotating shaft to rotate, thereby driving the fixture base to rotate through the rotating shaft. After the angle adjustment is completed, the connecting plate and the telescopic rod structure are moved towards the positioning hole of the rotating handle through the spring structure, so that the top end of the telescopic rod structure is stuck inside the positioning hole, preventing the inclination angle of the fixture base from being accidentally moved due to accidental touch and causing welding errors. The accurate positioning and anti-accidental touch functions of the angle adjustment of the milling machine guiding manipulator are realized, the accuracy and safety of welding processing are improved, and the problem that the traditional welding fixture lacks a flexible angle adjustment mechanism and it is often difficult for the operator to achieve precise angle adjustment of the workpiece during complex welding operations is effectively avoided. This fixed-angle welding method limits the flexibility and adaptability of the welding process, resulting in difficulty in achieving ideal welding effects and accuracy under certain specific welding requirements;

[0014] 2. By the fixing holes provided in the utility model, it is convenient to fixedly connect the fixing seat to the equipment through the fixing holes and fixing bolts for use. By the adjusting rod and the clamping block provided, when the milling machine guiding manipulator to be welded is placed inside the workpiece groove during use, the four adjusting handles at the four corners are rotated to drive the adjusting rod to rotate, so that the clamping block slides towards the middle. The purpose of clamping and fixing the milling machine guiding manipulator with different shapes can be achieved through the four clamping blocks at the four corners, realizing quick, flexible and stable clamping and fixing of the milling machine guiding manipulator with different shapes, and improving the adaptability and efficiency of welding processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings are used to provide further understanding of the utility model, and constitute a part of the specification. They are used together with the embodiments of the utility model to explain the utility model, and do not constitute a limitation to the utility model. In the drawings:

[0016] Figure 1 is an isometric view proposed by the utility model;

[0017] Figure 2 The enlarged view of part A in Figure 1 the present utility model;

[0018] Figure 3 The three-dimensional schematic diagram of the present utility model;

[0019] Figure 4 The schematic diagram of the other side of the present utility model;

[0020] Figure 5 The side view of the present utility model;

[0021] Figure 6 The top view of the present utility model;

[0022] In the figure: 1, fixed seat; 2, fixture groove; 3, fixing hole; 4, rotating shaft; 5, rotating handle; 6, positioning hole; 7, telescopic rod structure; 8, connecting plate; 9, spring structure; 10, fixture base; 11, adjusting rod; 12, clamping block; 13, adjusting handle; 14, workpiece groove; 15, fixing block. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-6, the present utility model provides a technical solution: a welding fixture for a milling machine guiding manipulator, which includes a fixed seat 1 and a fixture base 10. A fixture groove 2 is formed on the surface of the fixed seat 1. The fixture base 10 is rotatably connected inside the fixture groove 2 through a rotating shaft 4. One end of the rotating shaft 4 is fixedly connected with a rotating handle 5. A plurality of positioning holes 6 are formed through the surface of the rotating handle 5, and the positioning holes 6 are evenly distributed on the surface of the rotating handle 5. An expansion rod structure 7 is fixedly connected to the outer surface of the fixed seat 1. A connecting plate 8 is fixedly connected to the side surface of the expansion rod structure 7. A spring structure 9 is arranged between the inner side surface of the connecting plate 8 and the side surface of the fixed seat 1. The output end of the expansion rod structure 7 is snap-connected inside the positioning hole 6. Through the structures such as the rotating handle 5 and the rotating shaft 4, after the milling machine guiding manipulator is clamped and fixed by the clamping block 12, when the angle needs to be adjusted to facilitate welding processing at different angles, the rotating handle 5 is rotated to drive the rotating shaft 4 to rotate, so that the fixture base 10 is driven to rotate by the rotating shaft 4. After the angle adjustment is completed, the connecting plate 8 and the expansion rod structure 7 are moved towards the positioning hole 6 of the rotating handle 5 through the spring structure 9, so that the top end of the expansion rod structure 7 is stuck inside the positioning hole 6, preventing the inclination angle of the fixture base 10 from being accidentally moved due to accidental touch, resulting in welding errors. The accurate positioning and anti-accidental-touch functions of the angle adjustment of the milling machine guiding manipulator are realized, the precision and safety of welding processing are improved, and the problem that the traditional welding fixture lacks a flexible angle adjustment mechanism and it is often difficult for the operator to achieve precise angle adjustment of the workpiece during complex welding operations is effectively avoided. This fixed-angle welding method limits the flexibility and adaptability of the welding process, resulting in the difficulty of achieving ideal welding effects and precision under certain specific welding requirements.

[0025] In the present utility model, preferably, a workpiece groove 14 is formed on the surface of the fixture base 10.

[0026] In the present utility model, preferably, fixing blocks 15 are fixedly connected to both ends inside the workpiece groove 14.

[0027] In the present utility model, preferably, adjusting rods 11 are threadedly connected through both ends of the surface of the fixing block 15.

[0028] In the present utility model, preferably, clamping blocks 12 are fixedly connected to the inner ends of the adjusting rods 11.

[0029] In the present utility model, preferably, an adjusting handle 13 is fixedly connected to the outer end of the adjusting rod 11. By providing the adjusting rod 11 and the clamping block 12, when in use, after placing the milling machine guiding manipulator to be welded into the workpiece groove 14, by rotating the four adjusting handles 13 provided at the four corners, the adjusting rod 11 is driven to rotate, causing the clamping block 12 to slide towards the middle. Through the four clamping blocks 12 at the four corners, the purpose of clamping and fixing the milling machine guiding manipulator with different shapes can be achieved, realizing the quick, flexible and stable clamping and fixing of the milling machine guiding manipulator with different shapes, and improving the adaptability and efficiency of the welding process.

[0030] In the present utility model, preferably, fixing holes 3 are respectively formed through the four corners of the surface of the fixing seat 1. By providing the fixing holes 3, it is convenient to fixedly connect the fixing seat 1 to the equipment through the fixing holes 3 and fixing bolts for use.

[0031] The working principle and usage process of the present utility model: When using the welding fixture for the milling machine guiding manipulator of the present utility model, first place the milling machine guiding manipulator into the workpiece groove 14 of the fixture base 10, ensuring that the manipulator is located between the fixing blocks 15. Then rotate the four adjusting handles 13, and through the rotation of the adjusting rod 11, the clamping block 12 slides towards the middle to tightly clamp the manipulator, achieving stable fixation. Next, according to the welding requirements, rotate the rotating handle 5, and drive the fixture base 10 to rotate in the fixture groove 2 of the fixing seat 1 through the rotating shaft 4 to adjust to the required welding angle. After the angle adjustment is completed, the spring structure 9 pushes the connecting plate 8 and the telescopic rod structure 7 towards the positioning hole 6 of the rotating handle 5, ensuring that the top end of the telescopic rod is inserted into the positioning hole 6 to prevent the fixture base 10 from changing its angle due to accidental touch during the welding process. Finally, through the fixing holes 3 on the surface of the fixing seat 1, use fixing bolts to fixedly connect the entire fixture to the equipment, and then precise welding can be started.

[0032] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A welding fixture for a guide manipulator of a milling machine, comprising a fixing seat (1) and a fixture base (10), characterized in that: The surface of the fixing seat (1) is provided with a clamp groove (2), the clamp base (10) is rotatably connected to the inside of the clamp groove (2) via a rotating shaft (4), one end of the rotating shaft (4) is fixedly connected to a rotating handle (5), the surface of the rotating handle (5) is provided with a plurality of positioning holes (6), the positioning holes (6) are evenly distributed on the surface of the rotating handle (5), the outer surface of the fixing seat (1) is fixedly connected to a telescopic rod structure (7), the side surface of the telescopic rod structure (7) is fixedly connected to a connecting plate (8), a spring structure (9) is provided between the inner surface of the connecting plate (8) and the side surface of the fixing seat (1), and the output end of the telescopic rod structure (7) is snap-fitted and connected to the inside of the positioning hole (6).

2. A milling machine guide manipulator welding fixture according to claim 1, characterized in that: A workpiece groove (14) is provided on the surface of the clamp base (10).

3. A milling machine guide manipulator welding fixture according to claim 2, characterized in that: Both ends of the workpiece groove (14) are fixedly connected with fixing blocks (15).

4. A welding fixture for a guide manipulator of a milling machine according to claim 3, characterized in that: Adjustment rods (11) are threadedly connected to both ends of the surface of the fixing block (15).

5. A welding fixture for guide manipulator of a milling machine according to claim 4, characterized in that: The inner end of the adjusting rod (11) is fixedly connected with a clamping block (12).

6. A welding fixture for guide manipulator of a milling machine according to claim 4, characterized in that: The outer end of the adjustment rod (11) is fixedly connected with an adjustment handle (13).

7. A milling machine guide manipulator welding fixture according to claim 1, characterized in that: Fixing holes (3) are provided through the four corners of the surface of the fixing seat (1).

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