A transverse milling head

Abstract

The utility model discloses a kind of transverse milling and digging head, including the milling and digging cylinder with horizontal arrangement of axis, milling and digging cylinder includes cylinder end plate and cylinder side wall, the end face pick is equipped on the cylinder end plate, the side pick is equipped with two rows on the cylinder side wall around axis and is arranged spirally, the spin angle between adjacent two side picks on the same spiral configuration line is 5-10 °;The circumferential angle between adjacent two side picks on the same spiral configuration line is 25-26 °;The cutting angle of each side pick is 45-55 °.The milling and digging head is arranged pick according to parameter setting, not only more beautiful in appearance, also increase pick strength, and control cutting line distance is uniform, convenient for welding, overall function is perfect, and practicality is strong.

Description

Technical Field

[0001] This utility model relates to the field of engineering machinery technology, and more specifically, it relates to a transverse milling head. Background Technology

[0002] Traditional milling heads have an haphazard arrangement of cutting teeth, resulting in uneven stress on the teeth and affecting their lifespan and appearance. Therefore, this invention proposes a transverse milling head. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a transverse milling head.

[0004] To solve the above-mentioned technical problems, the purpose of this utility model is achieved as follows: The present utility model relates to a transverse milling head, which includes a milling drum with its axis arranged horizontally. The milling drum includes a drum end plate and a drum side wall. The drum end plate is provided with end face cutting teeth, and the drum side wall is provided with two rows of side cutting teeth arranged spirally around the axis. The spin angle between two adjacent side cutting teeth on the same spiral construction line is 5-10°; the circumferential angle between two adjacent side cutting teeth on the same spiral construction line is 25-26°; and the cutting angle of each side cutting tooth is 45-55°.

[0005] The present invention is further configured such that the spin angle between two adjacent side cutting teeth on the same helical construction line is 7°.

[0006] The present invention is further configured such that the circumferential angle between two adjacent side cutting teeth on the same helical construction line is 25.79°.

[0007] The present invention is further configured such that the cutting angle of each of the side cutting teeth is 50°.

[0008] In summary, the present invention has the following beneficial effects: The transverse milling head involved in the present invention has cutting teeth arranged according to parameter settings, which not only makes it more aesthetically pleasing in appearance, but also increases the strength of the cutting teeth, controls the uniformity of the cutting line spacing, facilitates welding, has complete overall functions, and is highly practical. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0010] Figure 2 This is a structural schematic diagram from another perspective of the present invention. Detailed Implementation

[0011] To enable those skilled in the art to better understand the technical solution of this utility model, the preferred embodiments of this utility model are described below in conjunction with specific examples. However, it should be understood that these descriptions are only for further illustrating the features and advantages of this utility model, and not for limiting the patent claims of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this utility model.

[0012] The present invention will be further described below with reference to the accompanying drawings and preferred embodiments.

[0013] Example 1

[0014] See Figure 1 and Figure 2 As shown, the transverse milling head involved in this embodiment includes a milling drum 1 with its axis arranged horizontally. The milling drum 1 includes a drum end plate 2 and a drum side wall 3. The drum end plate 2 is provided with end face cutting teeth 4, and the drum side wall 3 is provided with two rows of side cutting teeth 5 arranged spirally around the axis. The spin angle between two adjacent side cutting teeth 5 on the same spiral construction line is 7°; the circumferential angle between two adjacent side cutting teeth 5 on the same spiral construction line is 25.79°; and the cutting angle of each side cutting tooth 5 is 50°.

[0015] In this embodiment, the side cutting teeth 5 arranged on the side wall 3 of the drum are mainly positioned by the tooth tips. Combined with setting various orientation parameters of the cutting teeth, a systematic method for arranging the cutting teeth is established. The cutting angle is determined by setting the initial angle between the cutting teeth and the cutting tooth holder. The data for positioning the cutting teeth and the cutting tooth holder include: the number of helical lines, the cutting angle, the cutting radius, the cutting tooth deflection angle, the section distance, and the circumferential angle. The number of cutting teeth is then determined based on the axial length of the drum and these parameters. Two helical lines can make the cutting teeth more evenly stressed, improving compressive strength; the deflection angle allows the cutting teeth to spin, improving their lifespan.

[0016] The transverse milling head involved in this utility model has cutting teeth arranged according to parameter settings, which not only makes it more aesthetically pleasing, but also increases the strength of the cutting teeth, controls the uniformity of the cutting line spacing, facilitates welding, and has complete overall functions and strong practicality.

[0017] Unless otherwise specified, in this utility model, terms such as "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the actual orientation or positional relationship shown. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe orientation or positional relationships in this utility model are for illustrative purposes only and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood in conjunction with the embodiments and according to the specific circumstances.

[0018] Unless otherwise expressly specified and limited, the terms "set up," "connected," and "linked" in this utility model should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A transverse milling head, comprising a milling drum with its axis arranged horizontally, the milling drum including a drum end plate and a drum side wall, wherein the drum end plate is provided with end face cutting teeth, characterized in that: The sidewall of the roller is provided with two rows of side cutting teeth arranged spirally around the axis. The spin angle between two adjacent side cutting teeth on the same spiral construction line is 5-10°; the circumferential angle between two adjacent side cutting teeth on the same spiral construction line is 25-26°; and the cutting angle of each side cutting tooth is 45-55°.

2. The transverse milling head according to claim 1, characterized in that: The spin angle between two adjacent side cutting teeth on the same helical construction line is 7°.

3. The transverse milling head according to claim 1, characterized in that: The circumferential angle between two adjacent side cutting teeth on the same helical construction line is 25.79°.

4. The transverse milling head according to claim 1, characterized in that: The cutting angle of each of the aforementioned side cutting teeth is 50°.

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