Distance-adjustable milling cutter

Abstract

The utility model discloses a distance-adjustable milling cutter, which relates to the technical field of milling equipment and comprises a first adjusting part, a second adjusting part, a base and a cover plate detachably arranged on the base. Through the mode that the first adjusting part and the second adjusting part are combined, the adjusting range of the cutter is enlarged, meanwhile, an operator can flexibly select the adjusting mode according to the actual machining requirement, and the application range is wider; the base and the cover plate are detachably connected, so that an operator can conveniently maintain and clean the interior of the device, and the machining efficiency is improved; through the compact design, the device is simple in structure, capable of rapidly adjusting the position of the cutter, convenient to operate and better in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of milling equipment, and particularly relates to an adjustable-distance milling cutter. Background Art

[0002] An adjustable-distance milling cutter is a milling cutter whose design allows users to adjust the tool spacing according to needs; it can change the distance between the tools through an adjusting device, so as to achieve different cutting widths; this milling cutter provides greater flexibility during the machining process and is suitable for a variety of materials and different machining requirements.

[0003] The utility model patent with the publication number of CN221454452U discloses an adjustable-distance milling cutter device, which includes a milling cutter, a rotating shaft, a connecting ring, an adjusting component and a tool handle; the milling cutter is installed below the rotating shaft, and the connecting ring is located below the tool handle; the adjusting component is composed of an adjusting sleeve, a piston rod, a cylinder, a slider and a fixing component. Among them, the cylinder is located inside the connecting ring, the piston rod is fixedly connected with the cylinder, and the adjusting sleeve is fixedly connected with the piston rod and is located on the side of the piston rod away from the cylinder; the slider is fixed on both sides of the adjusting sleeve; a sliding groove is provided on the inner wall of the connecting ring, and the fixing component is located below the adjusting sleeve and is used to fix the milling cutter.

[0004] However, the operation method of this prior art is complex, the adjustment method is single, the adjustment range is limited, and it is not convenient for maintenance and cleaning. Content of the Utility Model

[0005] In view of the above technical problems, the utility model provides the following technical solutions: an adjustable-distance milling cutter, which includes a base and a cover plate, and the cover plate is detachably arranged on the base; a second adjusting part and a first adjusting part are slidably arranged in the radial direction of the base. The second adjusting part includes a second adjusting slider for adjusting the position of the first adjusting part. The second adjusting slider is slidably arranged on the first adjusting part. The first adjusting part includes a first adjusting slider slidably matched with the second adjusting slider, and a first adjusting milling cutter is detachably arranged on the first adjusting slider.

[0006] Further, the second adjusting slider is slidably arranged in a V-shaped groove on the base through a second adjusting screw, and the second adjusting screw is in threaded cooperation with the second adjusting slider.

[0007] Further, the first adjusting milling cutter is arranged on the first adjusting slider through a plurality of first adjusting screws. A plurality of mounting holes matched with the first adjusting screws are arranged on the first adjusting slider; a mounting groove is arranged on the first adjusting milling cutter, and the first adjusting screw is matched with the mounting hole to adjust the extension amount of the first adjusting milling cutter.

[0008] Further, the second adjusting slider is V-shaped, and a rectangular boss slidably matched with the base and the cover plate is arranged on the second adjusting slider.

[0009] Furthermore, the cover plate is arranged on the base through a plurality of first fastening screws, and the first fastening screws are in threaded fit with the base.

[0010] Furthermore, the first adjusting slider is symmetrically arranged with respect to the rotation center of the base, and the central parts of the base and the cover plate are hollow structures.

[0011] Furthermore, a cylindrical boss is arranged on the top of the cover plate, a groove connected to the milling equipment is arranged on the cylindrical boss, and the cover plate is fixed to the milling equipment through a second fastening screw arranged on the cylindrical boss.

[0012] The beneficial effects of the present utility model compared with the prior art are as follows:

[0013] 1. By combining the first adjusting part and the second adjusting part, the adjustment range of the tool is increased. At the same time, it is convenient for the operator to flexibly select the adjustment method according to the actual processing requirements, and the applicable range is wider.

[0014] 2. By connecting the base and the cover plate in a detachable manner, it is convenient for the operator to maintain and clean the inside of the device, improving the processing efficiency.

[0015] 3. Through the compact design, the structure of the device is simple, the position of the tool can be quickly adjusted, the operation is convenient, and the practicability is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0017] Figure 2 It is a sectional view of the overall structure of the present utility model.

[0018] Figure 3 It is a schematic diagram of the overall structure of the present utility model from the front view angle.

[0019] Figure 4 It is a schematic diagram of the overall structure of the present utility model from the side view angle.

[0020] Figure 5 It is a schematic diagram of a partial structure of the cover plate of the present utility model.

[0021] Figure 6 It is a schematic diagram of a partial structure of the second adjusting part of the present utility model Figure 1 .

[0022] Figure 7 It is a schematic diagram of a partial structure of the second adjusting part of the present utility model Figure 2 .

[0023] Figure 8This is a schematic diagram of the partial structure of the base of the present utility model.

[0024] Figure 9 This is a schematic diagram of the partial structure of the first adjustment part of the present utility model Figure 1 。

[0025] Figure 10 This is a schematic diagram of the partial structure of the first adjustment part of the present utility model Figure 2 。

[0026] Figure 11 This is a schematic diagram of the partial structure of the first adjustment part of the present utility model Figure 3 。

[0027] Reference numerals: 1 - first adjustment part; 2 - second adjustment part; 3 - base; 4 - cover plate; 101 - first adjustment milling cutter; 102 - first adjustment screw; 103 - first adjustment slider; 201 - second adjustment screw rod; 202 - second adjustment slider; 501 - first fastening screw rod; 502 - second fastening screw rod. Detailed implementation manners

[0028] 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.

[0029] As Figures 1 to 8 shown, an adjustable milling cutter includes a base 3 and a cover plate 4. Both the base 3 and the cover plate 4 are disc-shaped, and the cover plate 4 is detachably arranged on the base 3; a second adjustment part 2 and a first adjustment part 1 are slidably arranged in the radial direction of the base 3; the second adjustment part 2 includes a second adjustment screw rod 201 and a second adjustment slider 202. The second adjustment slider 202 is used to adjust the position of the first adjustment part 1. The second adjustment slider 202 is slidably arranged on the first adjustment part 1, and the second adjustment slider 202 is slidably arranged in a V-shaped groove on the base 3 through the second adjustment screw rod 201. The second adjustment screw rod 201 and the second adjustment slider 202 are in threaded cooperation; the second adjustment slider 202 is V-shaped, and a rectangular boss for slidable cooperation with the base 3 and the cover plate 4 is arranged on the second adjustment slider 202.

[0030] As Figures 6 to 11As shown, the first adjustment part 1 includes a first adjustment milling cutter 101, a first adjustment screw 102, and a first adjustment slider 103; the first adjustment slider 103 is slidably engaged with the second adjustment slider 202, and the first adjustment milling cutter 101 is detachably arranged on the first adjustment slider 103. The first adjustment milling cutter 101 is arranged on the first adjustment slider 103 through a plurality of first adjustment screws 102, and a plurality of mounting holes for cooperating with the first adjustment screws 102 are arranged on the first adjustment slider 103; a mounting groove is arranged on the first adjustment milling cutter 101, and the first adjustment screw 102 cooperates with the mounting hole to adjust the extension amount of the first adjustment milling cutter 101.

[0031] As Figures 1 to 11 shown, the cover plate 4 is arranged on the base 3 through a plurality of first fastening screws 501, and the first fastening screws 501 are in threaded cooperation with the base 3; the first adjustment slider 103 is symmetrically arranged with respect to the rotation center of the base 3, and the central parts of the base 3 and the cover plate 4 are hollow structures; a cylindrical boss is arranged on the top of the cover plate 4, and a groove for connecting with the milling equipment is arranged on the cylindrical boss. The cover plate 4 is fixed to the milling equipment through the second fastening screw 502 arranged on the cylindrical boss.

[0032] As Figures 1 to 11 shown, for an adjustable milling cutter disclosed by the present utility model, its working principle is: the cylindrical boss arranged on the cover plate 4 of the device is attached to the installation end of the milling equipment, and it is fixed by rotating the second fastening screw 502.

[0033] After the installation is completed, according to the processing requirements, the operator manually rotates the second adjustment screw 201 through a tool. The rotation of the second adjustment screw 201 drives the second adjustment slider 202 to slide. The sliding of the second adjustment slider 202 drives the first adjustment slider 103 to move along the radial direction of the base 3 and the cover plate 4 through the chute on the first adjustment slider 103, thereby adjusting the position of the first adjustment slider 103 and realizing the adjustment of the position of the first adjustment milling cutter 101 arranged on the first adjustment slider 103.

[0034] According to the actual processing requirements, the relative position between the first adjustment milling cutter 101 and the first adjustment slider 103 can also be adjusted through the first adjustment screw 102, realizing the re - adjustment of the position of the first adjustment milling cutter 101, and combining the two adjustment methods, so that the adjustment range of the position of the first adjustment milling cutter 101 is larger, the applicable range is wider, and the adjustment method is specifically as follows: the position of the first adjustment milling cutter 101 is adjusted by adjusting the cooperation between the first adjustment screw 102 and the mounting holes at different positions on the first adjustment slider 103.

[0035] When replacing the tool, manually remove the first adjusting screw 102 and remove and replace the first adjusting milling cutter 101; during maintenance, manually remove a plurality of first fastening screws 501 to separate the base 3 from the cover plate 4, and perform maintenance on the second adjusting slider 202, the first adjusting slider 103, and the second adjusting screw 201 located between the base 3 and the cover plate 4. The operation is simple and convenient for cleaning and maintenance.

Claims

1. An adjustable milling cutter, characterized in that: It includes a base (3) and a cover plate (4), and the cover plate (4) is detachably arranged on the base (3); a second adjusting part (2) and a first adjusting part (1) are slidably arranged in the radial direction of the base (3). The second adjusting part (2) includes a second adjusting slider (202) for adjusting the position of the first adjusting part (1). The second adjusting slider (202) is slidably arranged on the first adjusting part (1). The first adjusting part (1) includes a first adjusting slider (103) that slidably cooperates with the second adjusting slider (202), and a first adjusting milling cutter (101) is detachably arranged on the first adjusting slider (103).

2. The adjustable milling cutter according to claim 1, wherein: The second adjusting slider (202) is slidably arranged in the V-shaped groove on the base (3) through a second adjusting screw (201), and the second adjusting screw (201) is in threaded cooperation with the second adjusting slider (202).

3. The adjustable milling cutter according to claim 2, wherein: The first adjusting milling cutter (101) is arranged on the first adjusting slider (103) through a plurality of first adjusting screws (102). A plurality of mounting holes cooperating with the first adjusting screws (102) are arranged on the first adjusting slider (103); a mounting groove is arranged on the first adjusting milling cutter (101), and the first adjusting screw (102) cooperates with the mounting hole to adjust the protruding amount of the first adjusting milling cutter (101).

4. The adjustable milling cutter according to claim 2, wherein: The second adjusting slider (202) is V-shaped, and a rectangular boss that slidably cooperates with the base (3) and the cover plate (4) is arranged on the second adjusting slider (202).

5. An adjustable milling cutter according to claim 4, characterized in that: The cover plate (4) is arranged on the base (3) through a plurality of first fastening screws (501), and the first fastening screws (501) are in threaded cooperation with the base (3).

6. An adjustable milling cutter according to claim 1, characterized in that: The first adjusting sliders (103) are symmetrically arranged with respect to the rotation center of the base (3), and the central parts of the base (3) and the cover plate (4) are hollow structures.

7. An adjustable milling cutter according to claim 1, characterized in that: A cylindrical boss is arranged on the top of the cover plate (4), a groove connected to the milling equipment is arranged on the cylindrical boss, and the cover plate (4) is fixed to the milling equipment through a second fastening screw (502) arranged on the cylindrical boss.

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