Positioning tool for machining special-shaped part by milling machine

Abstract

The utility model relates to the technical field of special-shaped part positioning, and discloses a milling machine machining special-shaped part positioning tool which comprises an operation table, a moving mechanism is arranged on the operation table, a rotating mechanism is arranged on the moving mechanism, a clamping mechanism is arranged on the rotating mechanism, and the rotating mechanism comprises a moving frame. A mounting plate is fixedly connected to the outer side of the moving frame, a second motor is fixedly connected to the top of the mounting plate, and an output shaft of the second motor is in transmission connection with an adjusting frame through a second coupler. A second threaded rod drives two clamping blocks which are in threaded connection with the outer side to move oppositely, so that the inner side special-shaped part is clamped, when the special-shaped part and the angle need to be adjusted, a worker can start a second motor, the second motor drives an adjusting frame at one end of an output shaft to rotate through a second coupler, and then the special-shaped part is adjusted. Therefore, the angle of the device can be adjusted, and the machining requirements of special-shaped parts in various shapes can be met.

Description

Technical Field

[0001] The present application relates to the technical field of positioning special-shaped parts, and in particular to a positioning tool for machining special-shaped parts on a milling machine. Background Art

[0002] In the current field of milling machine processing of special-shaped parts, a fixture is usually used to position the special-shaped parts. However, when the traditional fixture is used to position the special-shaped parts, due to the different shapes of the special-shaped parts, the fixed angle of the fixture cannot adapt to the processing requirements of various special-shaped parts, resulting in low processing efficiency and prone to positioning errors, thus affecting the processing quality; therefore, we propose a milling machine processing special-shaped parts positioning fixture to solve this problem.

[0003] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0004] In order to solve the problem that when traditional clamps are used to position special-shaped parts, the fixing angle of the clamp cannot adapt to the processing requirements of various special-shaped parts due to the different shapes of the special-shaped parts, resulting in low processing efficiency and prone to positioning errors, the present application provides a positioning tool for processing special-shaped parts on a milling machine.

[0005] The present application provides a positioning tool for machining special-shaped parts on a milling machine, which adopts the following technical solution:

[0006] A positioning tool for machining special-shaped parts on a milling machine, comprising an operating table, a moving mechanism is arranged on the operating table, a rotating mechanism is arranged on the moving mechanism, and a clamping mechanism is arranged on the rotating mechanism;

[0007] The rotating mechanism comprises a moving frame, the outer side of the moving frame is fixedly connected with a mounting plate, the top of the mounting plate is fixedly connected with a second motor, and the output shaft of the second motor is transmission-connected with an adjusting frame via a second coupling.

[0008] Preferably, the clamping mechanism comprises an adjusting frame, a fixing plate is fixedly connected to one side of the adjusting frame, a third motor is fixedly connected to the outer side of the fixing plate, and the third motor is transmission-connected to the second threaded rod via a third coupling.

[0009] Preferably, the side of the second threaded rod away from the third motor is rotatably connected to the inner side of the adjusting frame, second guide rods are symmetrically arranged on both sides of the second threaded rod, the second guide rods are fixedly connected to the inner side of the adjusting frame, and the outer side of the second threaded rod is threadedly connected to two clamping blocks, and the clamping blocks are both slidably connected to the outer side of the second guide rod.

[0010] Preferably, the moving mechanism includes a first motor, which is fixedly connected to the outside of the operating table. The first motor is connected to a first threaded rod through a first coupling, and a side of the first threaded rod away from the first motor is rotatably connected to the inside of the operating table.

[0011] Preferably, first guide rods are provided on both sides of the first threaded rod, the two first guide rods are fixedly connected to the inner side of the operating table, the first threaded rod is threadedly connected to the inner side of the movable frame, and the movable frame is slidably connected to the outer sides of the two first guide rods.

[0012] Preferably, a fill light assembly is fixedly connected to the outer side of the adjustment frame, and the fill light assembly includes a universal adjustment tube and a fill light.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. The two clamping blocks connected by the outer thread are driven to move toward each other through the second threaded rod, so as to complete the clamping of the inner special-shaped part. When the angle of the special-shaped part needs to be adjusted, the staff can start the second motor, and the second motor drives the adjustment frame at one end of the output shaft to rotate through the second coupling, so as to complete the adjustment of the device angle. It can adapt to the processing needs of special-shaped parts of various shapes and improve the processing efficiency. When adjusting the angle, the special-shaped part can be accurately positioned, which can reduce the positioning error and improve the processing quality.

[0015] 2. When the clamping position of the special-shaped part needs to be adjusted, the staff can start the first motor, and the first motor drives the first threaded rod to rotate through the first coupling. When the first threaded rod rotates, the first threaded rod drives the movable frame connected with the outer thread to move back and forth along the direction of the two first guide rods, thereby adjusting the position of the device. By adjusting the position of the special-shaped part, the flexibility of the device movement is enhanced, which is convenient for the staff to construct. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the application;

[0017] Figure 2 is a structural schematic diagram of another viewing angle of an embodiment of the application;

[0018] Figure 3 It is a schematic diagram of the structure of the mobile mechanism of the application embodiment.

[0019] Explanation of the accompanying drawings: 1. operating table; 2. first motor; 3. first threaded rod; 4. first guide rod; 5. movable frame; 6. mounting plate; 7. second motor; 8. adjustment frame; 9. fixing plate; 10. third motor; 11. second threaded rod; 12. second guide rod; 13. clamping block; 14. fill light assembly. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-3 This application is described in further detail.

[0021] The present application embodiment discloses a positioning tool for machining special-shaped parts on a milling machine. Figure 1 , a positioning tool for processing special-shaped parts on a milling machine, comprising an operating table 1, a moving mechanism is arranged on the operating table 1, a rotating mechanism is arranged on the moving mechanism, and a clamping mechanism is arranged on the rotating mechanism;

[0022] The rotating mechanism includes a moving frame 5, the outer side of the moving frame 5 is fixedly connected to a mounting plate 6, the top of the mounting plate 6 is fixedly connected to a second motor 7, and the output shaft of the second motor 7 is connected to an adjusting frame 8 through a second coupling; when it is necessary to adjust the angle of the special-shaped part, the staff can start the second motor 7, and the second motor 7 drives the adjusting frame 8 at one end of the output shaft to rotate through the second coupling, thereby completing the adjustment of the angle of the device.

[0023] Reference Figure 1-2 The clamping mechanism includes an adjusting frame 8, a fixing plate 9 is fixedly connected to one side of the adjusting frame 8, a third motor 10 is fixedly connected to the outer side of the fixing plate 9, and the third motor 10 is connected to the second threaded rod 11 through a third coupling.

[0024] Reference Figure 2 The second threaded rod 11 is rotatably connected to the inner side of the adjustment frame 8 at one side away from the third motor 10, and second guide rods 12 are symmetrically arranged on both sides of the second threaded rod 11. The second guide rod 12 is fixedly connected to the inner side of the adjustment frame 8. The outer side of the second threaded rod 11 is threadedly connected to two clamping blocks 13. The second threaded rod 11 is a forward and reverse threaded rod, and the clamping blocks 13 are slidably connected to the outer side of the second guide rod 12.

[0025] By starting the third motor 10, when the third motor 10 rotates, the third motor 10 drives the second threaded rod 11 to rotate through the third coupling. When the second threaded rod 11 rotates, the second threaded rod 11 drives the two clamping blocks 13 connected by the outer threads to move toward each other, thereby completing the clamping of the inner special-shaped part.

[0026] Reference Figure 3 The moving mechanism includes a first motor 2, which is fixedly connected to the outer side of the operating table 1. The first motor 2 is connected to a first threaded rod 3 through a first coupling. The side of the first threaded rod 3 away from the first motor 2 is rotatably connected to the inner side of the operating table 1.

[0027] Reference Figure 3, first guide rods 4 are provided on both sides of the first threaded rod 3, the two first guide rods 4 are fixedly connected to the inner side of the operating table 1, the first threaded rod 3 is threadedly connected to the inner side of the moving frame 5, and the moving frame 5 is slidably connected to the outer side of the two first guide rods 4; when it is necessary to adjust the position of the special-shaped part clamping, the staff can start the first motor 2, and the first motor 2 drives the first threaded rod 3 to rotate through the first coupling. When the first threaded rod 3 rotates, the first threaded rod 3 drives the moving frame 5 threadedly connected on the outer side to move back and forth along the direction of the two first guide rods 4, thereby adjusting the position of the device.

[0028] Reference Figure 2 The outer side of the adjustment frame 8 is fixedly connected with a fill light assembly 14, which includes a universal adjustment tube and a fill light lamp. The setting of the universal adjustment tube enables it to fill light for special-shaped parts, thereby improving the processing accuracy of the device.

[0029] The implementation principle of a positioning tool for processing special-shaped parts on a milling machine in an embodiment of the present application is as follows: when a staff member is using the device, the staff member starts the third motor 10. When the third motor 10 rotates, the third motor 10 drives the second threaded rod 11 to rotate through the third coupling. When the second threaded rod 11 rotates, the second threaded rod 11 drives the two clamping blocks 13 connected by the outer threads to move toward each other, thereby completing the clamping of the inner special-shaped part. When it is necessary to adjust the angle of the special-shaped part, the staff member can start the second motor 7. The second motor 7 drives the adjustment frame 8 at one end of the output shaft to rotate through the second coupling, thereby completing the adjustment of the angle of the device, which can adapt to the processing requirements of special-shaped parts of various shapes and improve the processing efficiency. When the angle is adjusted, the special-shaped part can be accurately positioned, which can reduce the positioning error and improve the processing quality.

[0030] When it is necessary to adjust the position of the clamping position of the special-shaped part, the staff can start the first motor 2, and the first motor 2 drives the first threaded rod 3 to rotate through the first coupling. When the first threaded rod 3 rotates, the first threaded rod 3 drives the movable frame 5 connected with the outer thread to move back and forth along the direction of the two first guide rods 4, thereby adjusting the position of the device. By adjusting the position of the special-shaped part, the flexibility of the device movement is enhanced, which is convenient for the staff's construction.

[0031] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0032] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0034] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A positioning tool for machining special-shaped parts on a milling machine, comprising an operating table (1), characterized in that: The operating table (1) is provided with a moving mechanism, the moving mechanism is provided with a rotating mechanism, and the rotating mechanism is provided with a clamping mechanism; The rotating mechanism comprises a moving frame (5), the outer side of the moving frame (5) is fixedly connected to a mounting plate (6), the top of the mounting plate (6) is fixedly connected to a second motor (7), and the output shaft of the second motor (7) is connected to an adjusting frame (8) via a second coupling.

2. The positioning tool for machining special-shaped parts on a milling machine according to claim 1, characterized in that: The clamping mechanism comprises an adjustment frame (8), one side of the adjustment frame (8) is fixedly connected to a fixing plate (9), the outer side of the fixing plate (9) is fixedly connected to a third motor (10), and the third motor (10) is transmission-connected to a second threaded rod (11) via a third coupling.

3. The positioning tool for machining special-shaped parts on a milling machine according to claim 2, characterized in that: The side of the second threaded rod (11) away from the third motor (10) is rotatably connected to the inner side of the adjustment frame (8); second guide rods (12) are symmetrically arranged on both sides of the second threaded rod (11); the second guide rods (12) are fixedly connected to the inner side of the adjustment frame (8); the outer side of the second threaded rod (11) is threadedly connected to two clamping blocks (13); and the clamping blocks (13) are slidably connected to the outer sides of the second guide rods (12).

4. The positioning tool for machining special-shaped parts on a milling machine according to claim 1, characterized in that: The moving mechanism comprises a first motor (2), the first motor (2) being fixedly connected to the outside of the operating table (1), the first motor (2) being transmission-connected to a first threaded rod (3) via a first coupling, and the side of the first threaded rod (3) away from the first motor (2) being rotationally connected to the inside of the operating table (1).

5. The positioning tool for machining special-shaped parts on a milling machine according to claim 4, characterized in that: First guide rods (4) are provided on both sides of the first threaded rod (3); the two first guide rods (4) are fixedly connected to the inner side of the operating table (1); the first threaded rod (3) is threadedly connected to the inner side of the moving frame (5); and the moving frame (5) is slidably connected to the outer sides of the two first guide rods (4).

6. The positioning tool for machining special-shaped parts on a milling machine according to claim 1, characterized in that: A fill light assembly (14) is fixedly connected to the outer side of the adjustment frame (8), and the fill light assembly (14) comprises a universal adjustment tube and a fill light.

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