Alloy end mill

Abstract

The utility model provides an alloy end milling cutter, which relates to the technical field of milling cutters and comprises an alloy milling cutter body. A spiral groove is formed in the alloy milling cutter body. According to the alloy milling cutter, the mounting blocks, the through holes and the auxiliary plates are arranged, when the alloy milling cutter body rotates, air can be collected between the two adjacent auxiliary plates under the action of the auxiliary plates, and at the moment, part of air can flow away from the position between the two adjacent auxiliary plates; the other part of air can penetrate through the through holes and make contact with the alloy milling cutter body, auxiliary cooling of the alloy milling cutter body is achieved, compared with an existing device, auxiliary cooling of the alloy milling cutter body can be achieved, and the service life of the alloy milling cutter body is guaranteed; and the blocking seat is arranged, so that when the alloy milling cutter body is mounted, the alloy milling cutter body can be quickly positioned through the contact between the top end surface of the blocking seat and the milling cutter mounting seat on the milling machine, and the mounting efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of milling cutters, and more specifically, particularly relates to an alloy end milling cutter. Background Art

[0002] A milling cutter is a rotating tool with one or more teeth used for milling. When working, each tooth cuts off the excess of the workpiece intermittently in sequence. The milling cutter is mainly used to process planes, steps, grooves, forming surfaces and cut off workpieces on milling machines.

[0003] During the processing of the milling cutter currently used, the milling cutter itself is kept in a high temperature state for a long time, which affects the service life of the milling cutter. It is not possible to automatically complete airflow-assisted cooling when the milling cutter is rotating through structural improvements. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an alloy end mill to solve the problem that the milling cutter currently used is in a high temperature state for a long time during the processing, which affects the service life of the milling cutter, and it is not possible to automatically complete airflow assisted cooling when the milling cutter rotates through structural improvements.

[0005] The purpose and effect of the alloy end mill of the utility model are achieved by the following specific technical means:

[0006] An alloy end mill comprises an alloy milling cutter body; the alloy milling cutter body is provided with a spiral groove.

[0007] Furthermore, a mounting block with an annular plate structure is welded to the alloy milling cutter body, and six through holes are opened in an annular array on the mounting block.

[0008] Furthermore, the through hole is opened in an inclined shape, the inclination angle of the through hole is 10 degrees, and the lower end of the through hole is aligned with the alloy milling cutter body.

[0009] Furthermore, a stopper is welded on the alloy milling cutter body, the stopper is an annular structure, and the stopper is a limiting member when the alloy milling cutter body is installed.

[0010] Furthermore, six auxiliary plates are welded on the top surface of the mounting block in a circular array, the through hole is located between two adjacent auxiliary plates, the six auxiliary plates are all L-shaped structures, and the six auxiliary plates together constitute a wind gathering structure at the through hole.

[0011] Furthermore, the top end surfaces of the six auxiliary plates are all welded to the bottom end surface of the block seat.

[0012] Furthermore, a mounting groove is provided on the alloy milling cutter body, and the mounting groove is an annular groove structure.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] A mounting block, a through hole and an auxiliary plate are provided. Through the setting of the mounting block, the through hole and the auxiliary plate, when the alloy milling cutter body rotates, under the action of the auxiliary plate, the air can be gathered between two adjacent auxiliary plates. At this time, part of the air will flow away from between the two adjacent auxiliary plates, and another part of the air will pass through the through hole and contact the alloy milling cutter body, thereby realizing auxiliary cooling of the alloy milling cutter body. Compared with the existing device, this device can realize auxiliary cooling of the alloy milling cutter body and ensure the service life of the alloy milling cutter body.

[0015] A stopper is provided, and through the setting of the stopper, when the alloy milling cutter body is installed, the top surface of the stopper is in contact with the milling cutter mounting seat on the milling machine, so that the alloy milling cutter body can be quickly positioned, thereby improving the installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the axial structure of the alloy end mill of the utility model.

[0017] Figure 2 It is a schematic diagram of the main structure of the alloy end mill of the utility model.

[0018] Figure 3 The utility model is a schematic diagram of the axial split structure of the alloy end mill.

[0019] Figure 4 It is an axial structural schematic diagram of the mounting block, through hole and auxiliary plate of the utility model.

[0020] Figure 5 It is a schematic diagram of the axial structure of the utility model after the installation block, the through hole and the auxiliary plate are partially cut away.

[0021] Figure 6 This utility model Figure 5 Schematic diagram of the main structure.

[0022] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0023] 1. alloy milling cutter body; 101. spiral groove; 102. stopper; 103. mounting groove; 104. mounting block; 105. through hole; 106. auxiliary plate. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the described embodiments of 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.

[0025] Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by ordinary technicians in the field to which the utility model belongs. Similar words such as "one", "an" or "the" used in the patent application specification and claims of the utility model do not indicate a quantitative limitation, but indicate the existence of at least one. Similar words such as "include" or "comprise" mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents. Similar words such as "connect" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0026] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0027] Embodiment 1:

[0028] As attached Figure 1 To Attachment Figure 6 As shown:

[0029] The utility model provides an alloy end milling cutter, comprising an alloy milling cutter body 1; a spiral groove 101 is provided on the alloy milling cutter body 1.

[0030] A mounting block 104 of an annular plate structure is welded to the alloy milling cutter body 1 , and six through holes 105 are formed in an annular array on the mounting block 104 .

[0031] The through hole 105 is opened in an inclined shape, and the inclination angle of the through hole 105 is 10 degrees. The lower end of the through hole 105 is aligned with the alloy milling cutter body 1.

[0032] Among them, a stopper 102 is welded on the alloy milling cutter body 1, and the stopper 102 is a ring structure. The stopper 102 is a limit part when the alloy milling cutter body 1 is installed. When installing the alloy milling cutter body 1, the top surface of the stopper 102 is in contact with the milling cutter mounting seat on the milling machine, so that the alloy milling cutter body 1 can be quickly positioned, thereby improving the installation efficiency.

[0033] Among them, six auxiliary plates 106 are welded on the top surface of the mounting block 104 in a circular array shape, and the through hole 105 is located between two adjacent auxiliary plates 106. The six auxiliary plates 106 are all L-shaped structures. The six auxiliary plates 106 together constitute a wind collection structure at the through hole 105. When the alloy milling cutter body 1 rotates, under the action of the auxiliary plate 106, the air can be collected between two adjacent auxiliary plates 106. At this time, part of the air will flow away from between the two adjacent auxiliary plates 106, and another part of the air will pass through the through hole 105 and contact with the alloy milling cutter body 1, thereby realizing auxiliary cooling of the alloy milling cutter body 1.

[0034] The top ends of the six auxiliary plates 106 are all welded to the bottom end of the blocking seat 102 , which can improve the firmness of the auxiliary plates 106 during use.

[0035] Among them, the alloy milling cutter body 1 is provided with a mounting groove 103, which is an annular groove structure. When the alloy milling cutter body 1 is installed, the mounting groove 103 is engaged with the protrusion on the milling cutter fixing seat to improve the stability of the alloy milling cutter body 1 during installation.

[0036] Embodiment 2:

[0037] On the basis of the first embodiment, a mounting groove 103 is provided on the alloy milling cutter body 1. The mounting groove 103 is an annular groove structure. When the alloy milling cutter body 1 is installed, the mounting groove 103 is engaged with the protrusion on the milling cutter fixing seat, which can improve the stability of the alloy milling cutter body 1 during installation.

[0038] Working principle: During installation, insert the upper end of the alloy milling cutter body 1 into the tool seat of the milling machine until the top surface of the stop seat 102 contacts the tool seat. At this time, the mounting groove 103 on the alloy milling cutter body 1 is aligned with the protrusion on the tool seat for engaging with the mounting groove 103. Finally, adjust the tool seat and clamp it to complete the fixation of the alloy milling cutter body 1; when the alloy milling cutter body 1 rotates, under the action of the auxiliary plate 106, the air can be gathered between the two adjacent auxiliary plates 106. At this time, part of the air will flow away from between the two adjacent auxiliary plates 106, and another part of the air will pass through the through hole 105 and contact with the alloy milling cutter body 1, thereby realizing auxiliary cooling of the alloy milling cutter body 1.

[0039] Although the present application has been described with reference to the above-mentioned embodiments, it will be appreciated by those skilled in the art that various changes may be made without departing from the concept and scope of the present application as defined by the appended claims. Although this specification contains many specific implementation details, these should not be interpreted as limitations on the scope of the present application, but as descriptions of features directed to specific embodiments. The scope of the present application is defined by the appended claims and their equivalents, and is not limited to the embodiments described above.

Claims

1. An alloy end mill, characterized in that: The invention comprises an alloy milling cutter body (1); the alloy milling cutter body (1) is provided with a spiral groove (101); a mounting block (104) with an annular plate structure is welded to the alloy milling cutter body (1), and the mounting block (104) is provided with six through holes (105) in an annular array.

2. An alloy end mill as claimed in claim 1, characterized in that: The through hole (105) is opened in an inclined shape, the inclination angle of the through hole (105) is 10 degrees, and the lower end of the through hole (105) is aligned with the alloy milling cutter body (1).

3. An alloy end mill as claimed in claim 2, characterized in that: A stopper (102) is welded on the alloy milling cutter body (1); the stopper (102) is an annular structure and is a limiting component when the alloy milling cutter body (1) is installed.

4. An alloy end mill as claimed in claim 3, characterized in that: The top surface of the mounting block (104) is welded with six auxiliary plates (106) in a circular array, the through hole (105) is located between two adjacent auxiliary plates (106), the six auxiliary plates (106) are all L-shaped structures, and the six auxiliary plates (106) together form a wind gathering structure at the through hole (105).

5. An alloy end mill as claimed in claim 4, characterized in that: The top end surfaces of the six auxiliary plates (106) are all welded to the bottom end surface of the stopper (102).

6. An alloy end mill as claimed in claim 5, characterized in that: The alloy milling cutter body (1) is provided with a mounting groove (103), and the mounting groove (103) is an annular groove structure.

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