Five-axis taper milling cutter

Abstract

The utility model relates to the technical field of milling cutters, and discloses a five-axis taper milling cutter which comprises a containing box, a fixing plate is fixedly connected to the top end of the interior of the containing box, a driving assembly is fixedly connected to the top end of the fixing plate, a threaded rod is fixedly connected to the driving end of the driving assembly, and a carrying plate is connected to the exterior of the threaded rod in a threaded mode. Two stop blocks are fixedly connected to the bottom end of the carrying plate, a containing block is fixedly connected to the bottom end of the interior of the containing box, cavities are formed in the left side and the right side of the containing block, clamping rods are slidably connected to the inner walls of the left side and the right side of the containing block, and special-shaped pressing plates are fixedly connected to the sides, away from each other, of the two clamping rods. And the outer part of the clamping rod is fixedly connected with a limiting plate. According to the utility model, quick replacement of the milling cutter is realized, and the downtime in production can be reduced, so that the milling cutter can be quickly replaced, the downtime of a production line is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of milling cutters, in particular to a five-axis taper milling cutter. Background Art

[0002] A milling cutter usually refers to a sharp tool used for cutting, slicing or chipping materials. This tool usually has a sharp edge and can easily penetrate, cut or remove various materials. Five-axis machining usually requires cutting in multiple directions, including three linear directions of X, Y, and Z and two rotational directions of A and B. The milling cutter can accurately cut in different directions to achieve the processing of complex workpieces.

[0003] In the prior art, some five-axis milling cutters are usually used for cutting metal materials. However, in five-axis machining, the tool needs to cut in multiple directions, which will cause the cutting edge of the tool to become blunt. When the tool becomes blunt, the cutting efficiency will decrease and the machining quality will also be affected. At this time, the milling cutter needs to be replaced. Most of the replacements are done by the staff using tools to turn the bolts and nuts. This not only increases the labor intensity of the staff, but also increases the time for replacing the milling cutter, increases the downtime on the production line, and reduces production efficiency. Therefore, a five-axis tapered milling cutter is proposed to address the above shortcomings. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a five-axis tapered milling cutter, aiming to improve the problem of replacing the milling cutter in the prior art, which not only increases the labor intensity of the staff but also increases the downtime on the production line and reduces production efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a five-axis taper milling cutter comprises a accommodating box, the internal top end of the accommodating box is fixedly connected with a fixing plate, the top end of the fixing plate is fixedly connected with a driving assembly, the driving end of the driving assembly is fixedly connected with a threaded rod, the external thread of the threaded rod is connected with a loading plate, the bottom end of the loading plate is fixedly connected with two stop blocks, the internal bottom end of the accommodating box is fixedly connected with a accommodating block, cavities are opened inside the left and right sides of the accommodating block, the left and right inner walls of the accommodating block are slidably connected with a clamping rod, the far sides of the two clamping rods are fixedly connected with a special-shaped pressing plate, the outside of the clamping rod is fixedly connected with a limiting plate, the outside of the clamping rod is sleeved with a strong spring, the bottom end of the accommodating block is slidably connected with a connecting block, the left and right sides of the connecting block are opened with a clamping hole, and the bottom end of the connecting block is rotatably connected with a milling cutter.

[0006] Furthermore, the driving assembly includes a motor, the bottom end of the motor is fixedly connected to the top end of the fixing plate, and the driving end of the motor is fixedly connected to the top end of the threaded rod.

[0007] Furthermore, the bottom end of the threaded rod is rotatably connected to the top end of the accommodating block, and the top end of the loading plate is in contact with the bottom end of the fixing plate.

[0008] Furthermore, the left and right sides of the object carrier are slidably connected to the interior of the containing box, and one side of the stopper is slidably connected to one side of the interior of the containing box.

[0009] Furthermore, the outside of the limiting plate is slidably connected to the inside of the cavity, the outside of one side of the engaging rod is engaged with the inside of the engaging hole, and one side of the stopper is in contact with one side of the special-shaped pressing plate.

[0010] Furthermore, one end of the strong spring 1 is fixedly connected to one side of the interior of the cavity, and the other end of the strong spring 1 is fixedly connected to one side of the limit plate.

[0011] Furthermore, a plurality of fixed columns are fixedly connected to the bottom of the storage box, and the inner walls of the adjacent sides of the plurality of fixed columns are slidably connected to sliding rods. The interior of the fixed columns is slidably connected to a limiting disk, and a strong spring 2 is arranged inside the fixed columns.

[0012] Furthermore, two clamping blocks are fixedly connected to adjacent sides of the plurality of sliding rods, and one side of the clamping blocks is in contact with the outside of the milling cutter.

[0013] The utility model has the following beneficial effects:

[0014] In the utility model, through the mutual cooperation of structures such as threaded rods, loading plates, blocks, accommodating blocks, cavities, engaging rods, special-shaped pressing plates, limit plates, strong springs, connecting blocks, engaging holes, etc., the milling cutter can be quickly replaced, which can reduce the downtime in production. This can quickly replace the milling cutter, reduce the downtime of the production line, and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of a five-axis taper milling cutter proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of a housing box for a five-axis taper milling cutter proposed by the utility model;

[0017] Figure 3 for Figure 2 A in the enlarged view;

[0018] Figure 4The utility model discloses a schematic diagram of a clamping block structure of a five-axis taper milling cutter.

[0019] Legend:

[0020] 1. Container; 2. Fixed plate; 3. Motor; 4. Threaded rod; 5. Loading plate; 6. Stop block; 7. Container block; 8. Cavity; 9. Engagement rod; 10. Special-shaped pressing plate; 11. Limiting plate; 12. Powerful spring 1; 13. Connecting block; 14. Engagement hole; 15. Milling cutter; 16. Fixed column; 17. Sliding rod; 18. Limiting plate; 19. Clamping block; 20. Powerful spring 2. DETAILED DESCRIPTION

[0021] 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.

[0022] Reference Figure 2 The utility model provides an embodiment: a five-axis taper milling cutter, comprising a containing box 1, the main body of the device, the internal top end of the containing box 1 is fixedly connected with a fixing plate 2, the top end of the fixing plate 2 is fixedly connected with a driving assembly for fixing the driving assembly, the driving assembly comprises a motor 3, the bottom end of the motor 3 is fixedly connected to the top end of the fixing plate 2, the driving end of the motor 3 is fixedly connected to the top end of a threaded rod 4 for providing power, the driving end of the driving assembly is fixedly connected with a threaded rod 4, the external thread of the threaded rod 4 is connected with a loading plate 5, the top end of the loading plate 5 is in contact with the bottom end of the fixing plate 2, the left and right sides of the loading plate 5 are slidably connected to the inside of the containing box 1, the bottom end of the loading plate 5 is fixedly connected with two stoppers 6, one side of the stopper 6 is slidably connected to one side of the inside of the containing box 1, the bottom end of the inside of the containing box 1 is fixedly connected with a containing block 7, and the bottom end of the threaded rod 4 is rotatably connected to the top end of the containing block 7.

[0023] Reference Figure 1-3The left and right sides of the receiving block 7 are provided with cavities 8, and the inner walls of the left and right sides of the receiving block 7 are slidably connected with clamping rods 9, and the far sides of the two clamping rods 9 are fixedly connected with special-shaped pressing plates 10. The function of these special-shaped pressing plates 10 is to apply force at a specific position to affect the movement of the device. One side of the stopper 6 contacts one side of the special-shaped pressing plate 10, and the outside of the clamping rod 9 is fixedly connected with a limit plate 11 to ensure that the operation is performed within a safe range. The outside of the limit plate 11 is slidably connected to the inside of the cavity 8 to achieve In order to precisely control the range of motion of the device, a strong spring 12 is sleeved on the outside of the locking rod 9 to provide additional force or reaction force, one end of the strong spring 12 is fixedly connected to one side of the inner part of the cavity 8, and the other end of the strong spring 12 is fixedly connected to one side of the limit plate 11. A connecting block 13 is slidably connected to the bottom end of the accommodating block 7, and locking holes 14 are provided on the left and right sides of the connecting block 13. The outside of one side of the locking rod 9 is engaged with the inside of the locking hole 14, and the bottom end of the connecting block 13 is rotatably connected to a milling cutter 15.

[0024] Reference Figure 2 and Figure 4 A plurality of fixed columns 16 are fixedly connected to the bottom of the accommodating box 1, and a sliding rod 17 is slidably connected to the inner wall of the adjacent side of the plurality of fixed columns 16. A limiting disk 18 is slidably connected to the interior of the fixed column 16, and a strong spring 20 is arranged inside the fixed column 16. Two clamping blocks 19 are fixedly connected to the adjacent side of the plurality of sliding rods 17, and one side of the clamping block 19 contacts the outside of the milling cutter 15.

[0025] Working principle: first, slide the connecting block 13 into the interior of the accommodating block 7, so that the milling cutter 15 is squeezed by the two clamping blocks 19 to provide additional clamping force, first start the motor 3, and drive the threaded rod 4 to move under the drive of the motor 3, and then drive the loading plate 5 to move under the movement of the threaded rod 4, and then drive the stopper 6 to move under the movement of the loading plate 5, so that the stopper 6 contacts the special-shaped pressing plate 10, giving pressure to the special-shaped pressing plate 10, and then after the special-shaped pressing plate 10 is subjected to pressure, it will drive the engaging rod 9 to move and engage with the engaging hole 14 to fix the milling cutter 15, and then under the movement of the engaging rod 9, the limit plate 11 moves inside the cavity 8, and then under the movement of the limit plate 11, the strong spring 12 is subjected to pressure, and a rebound force will be generated under the force of the strong spring 12 to provide subsequent restoring force.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A five-axis taper milling cutter, comprising a housing box (1), characterized in that: The top end of the interior of the containing box (1) is fixedly connected to a fixing plate (2), the top end of the fixing plate (2) is fixedly connected to a driving assembly, the driving end of the driving assembly is fixedly connected to a threaded rod (4), the outer thread of the threaded rod (4) is threadedly connected to a loading plate (5), the bottom end of the loading plate (5) is fixedly connected to two stoppers (6), the bottom end of the interior of the containing box (1) is fixedly connected to a receiving block (7), the left and right sides of the receiving block (7) are each provided with a cavity (8), the receiving block (7) is The inner walls on both sides are slidably connected with a clamping rod (9), and the far sides of the two clamping rods (9) are fixedly connected with a special-shaped pressing plate (10). The outside of the clamping rod (9) is fixedly connected with a limit plate (11), and the outside of the clamping rod (9) is sleeved with a strong spring (12). The bottom end of the accommodating block (7) is slidably connected with a connecting block (13), and the left and right sides of the connecting block (13) are provided with clamping holes (14), and the bottom end of the connecting block (13) is rotatably connected with a milling cutter (15).

2. A five-axis taper milling cutter according to claim 1, characterized in that: The driving assembly comprises a motor (3), the bottom end of the motor (3) is fixedly connected to the top end of the fixing plate (2), and the driving end of the motor (3) is fixedly connected to the top end of the threaded rod (4).

3. The five-axis taper milling cutter according to claim 1, characterized in that: The bottom end of the threaded rod (4) is rotatably connected to the top end of the accommodating block (7), and the top end of the loading plate (5) is in contact with the bottom end of the fixing plate (2).

4. The five-axis taper milling cutter according to claim 1, characterized in that: The left and right sides of the object carrier plate (5) are slidably connected to the interior of the containing box (1), and one side of the stopper (6) is slidably connected to one side of the interior of the containing box (1).

5. The five-axis taper milling cutter according to claim 1, characterized in that: The outside of the limit plate (11) is slidably connected to the inside of the cavity (8), the outside of one side of the engaging rod (9) is engaged with the inside of the engaging hole (14), and one side of the stop block (6) is in contact with one side of the special-shaped pressing plate (10).

6. The five-axis taper milling cutter according to claim 1, characterized in that: One end of the strong spring (12) is fixedly connected to one side of the interior of the cavity (8), and the other end of the strong spring (12) is fixedly connected to one side of the limit plate (11).

7. The five-axis taper milling cutter according to claim 1, characterized in that: A plurality of fixed columns (16) are fixedly connected to the bottom of the containing box (1), and the inner walls of the adjacent sides of the plurality of fixed columns (16) are slidably connected to sliding rods (17). The interior of the fixed columns (16) is slidably connected to a limiting plate (18), and a strong spring 2 (20) is arranged inside the fixed columns (16).

8. The five-axis taper milling cutter according to claim 7, characterized in that: Two clamping blocks (19) are fixedly connected to adjacent sides of the plurality of sliding rods (17), and one side of the clamping blocks (19) is in contact with the outside of the milling cutter (15).

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