Ball-end milling cutter for machining blade
By designing structures such as mounting rings, anti-slip blocks, anti-slip rings, and fixing grooves on ball end mills, the problem of milling cutter slippage is solved, resulting in a more stable machining process and a lower defect rate.
Patent Information
- Application Number
- CN202423274280.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2034-12-30
AI Technical Summary
Existing ball end mills used for machining blades are prone to slippage during installation, leading to defects during machining.
A ball end mill was designed, including the end mill body, end mill shank, mounting ring, anti-slip block, anti-slip ring and fixing groove. It is integrally cast and equipped with anti-slip texture and rubber anti-slip ring and fixing block to enhance stability and friction.
It effectively prevents milling cutter slippage, improves machining stability, and reduces product defect rate.
Smart Images
Figure CN223733930U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of ball end mill, especially to a ball end mill for processing blade. BACKGROUND
[0002] In the mechanical manufacturing industry, when processing some large and difficult-to-process material blades using numerical control machine tools, the general processing method is to use a ball end mill to process the ball head of the ball end mill after rough processing in multiple layers, and when processing some large and difficult-to-process material blades, the ball end mill is used to process the ball head by adjusting the processing parameters to ensure the processing quality and efficiency.
[0003] The existing ball end mill for processing blades is often directly locked by the staff using the machine tool when installing, but since the ball end mill is basically integrally formed, the end is generally smooth, and the ball end mill may slip in subsequent work, which may cause defects in the product during processing. SUMMARY
[0004] The utility model discloses a ball end mill for processing blades to solve the problems in the prior art.
[0005] To achieve the above object, the utility model adopts the following technical scheme:
[0006] A ball end mill for processing blades, comprising a ball end mill body, a ball end mill handle fixed at the bottom of the ball end mill body, a plurality of installation rings fixed at equal intervals on the outer side wall of the ball end mill handle, a plurality of anti-skid blocks fixed at equal intervals on the outer side wall of the installation ring, a plurality of placing grooves formed on the outer side wall of the ball end mill handle near the installation ring, an anti-skid ring sleeved in the placing groove, a plurality of fixing grooves formed at equal intervals on the inner side wall of the placing groove, and a fixing block arranged on the inner side wall of the anti-skid ring corresponding to the fixing groove.
[0007] As a preferred scheme of the utility model, the ball end mill body, the ball end mill handle, the installation ring and the anti-skid block are integrally cast.
[0008] The technical effect of the above further scheme is that the ball end mill body, the ball end mill handle, the installation ring and the anti-skid block are integrally cast, so that the overall structure is more firm and stable during work.
[0009] As the preferred scheme of the utility model, the outer side wall of the anti-skid block is equidistantly provided with a plurality of anti-skid lines.
[0010] The technical effect of the above further scheme is that the anti-skid lines can make the milling tool holder more stable and less likely to slip when the machine tool clamps the milling tool holder.
[0011] As the preferred scheme of the utility model, the placing groove is matched with the anti-skid ring, and the fixing groove is matched with the fixing block.
[0012] The technical effect of the above further scheme is that the placing groove is matched with the anti-skid ring, so that the staff can conveniently install the anti-skid ring, and the fixing groove is matched with the fixing block, so that the anti-skid ring will not be offset after installation and is more stable.
[0013] As the preferred scheme of the utility model, the anti-skid ring and the fixing block are made of rubber material, and the anti-skid ring and the fixing block are integrally formed.
[0014] The technical effect of the above further scheme is that the anti-skid ring and the fixing block made of rubber material have a large friction with other objects, so that the milling tool holder can be effectively prevented from slipping.
[0015] As the preferred scheme of the utility model, the diameter of the anti-skid block is 11 mm, and the diameter of the anti-skid ring is 12 mm.
[0016] The technical effect of the above further scheme is that the diameter of the anti-skid block is 11 mm and the diameter of the anti-skid ring is 12 mm, so that when the machine tool clamps the milling tool holder, the anti-skid ring can be appropriately contracted under pressure, so that the contact area of the anti-skid ring can be larger and the anti-skid effect can be better.
[0017] Compared with the prior art, the utility model has the beneficial effects that:
[0018] In the utility model, through the design of the mounting ring, the anti-skid block, the anti-skid ring, the fixing groove and the fixing block, when the ball-end milling tool for machining blades is installed and put into use, the machine tool can effectively clamp and fix the ball-end milling tool, so that the ball-end milling tool is prevented from slipping and rotating, and the probability of product defects is effectively reduced. BRIEF DESCRIPTION OF DRAWINGS
[0019] Fig. 1 The utility model provides a kind of overall structure schematic diagram of ball-end milling tool for machining blade;
[0020] Fig. 2 The utility model provides a kind of placing groove structure side surface anatomical drawing of ball-end milling tool for machining blade;
[0021] Fig. 3 The utility model provides a fixed groove structure top end plan view dissection of ball head milling cutter for processing vane.
[0022] Legend: 1, milling cutter main part; 2, milling cutter handle; 201, mounting ring; 202, antiskid block; 203, antiskid line; 3, placing groove; 301, antiskid ring; 302, fixed groove; 303, fixed block. DETAILED DESCRIPTION
[0023] The technical scheme in the embodiments of the utility model will be apparently and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by the ordinary skilled in the art without creative work belong to the protection scope of the utility model.
[0024] In order to facilitate understanding of the utility model, the utility model will be described more fully below in conjunction with the related, a number of embodiments of the utility model are given. However, the utility model can be realized in many different forms, and is not limited to the embodiments described in the text. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.
[0025] It should be noted that when an element is referred to as "fixed to" another element, it can be directly on the other element or there can be a middle element. When an element is referred to as "connected to" another element, it can be directly connected to the other element or there can be a middle element. The terms "vertical", "horizontal", "left", "right", and similar expressions used herein are for illustrative purposes only.
[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and / or" used herein includes any and all combinations of one or more of the associated listed items. EMBODIMENTS
[0027] As Figs. 1-3As shown, the utility model provides a kind of technical scheme: a ball end mill for processing blade, including milling cutter main body 1, milling cutter main body 1 can be processed to blade under high-speed rotation, the bottom of milling cutter main body 1 is fixed with milling cutter handle 2, milling cutter handle 2 is used to be fixed between machine tool, equidistantly fixed with several installation rings 201 on the outer side wall of milling cutter handle 2, equidistantly fixed with several anti-skid blocks 202 on the outer side wall of installation ring 201, anti-skid block 202 can be locked between machine tool, several placing grooves 3 are set on the outer side wall of milling cutter handle 2 close to installation ring 201, the inside of placing groove 3 is installed with anti-skid ring 301, the inside of placing groove 3 is equipped with anti-skid ring 301, equidistantly ring around several fixed grooves 302 are set on the inner side wall of placing groove 3, fixed block 303 is set on the inner side wall of anti-skid ring 301 corresponding fixed groove 302, and fixed block 303 can be clamped in the inside of fixed groove 302, to ensure that anti-skid ring 301 cannot be deviated. EMBODIMENT
[0028] As Figs. 1-3 Shown, milling cutter main body 1, milling cutter handle 2, installation ring 201 and anti-skid block 202 are integrally cast, and the integrally cast milling cutter main body 1, milling cutter handle 2, installation ring 201 and anti-skid block 202 make the overall structure more firm, and also more stable during work.
[0029] The outer side wall of anti-skid block 202 is equidistantly provided with several anti-skid lines 203, which can make the milling cutter handle 2 more stable and not easy to slip when locked by the machine tool.
[0030] The placing groove 3 is adapted to the anti-skid ring 301, the fixed groove 302 is adapted to the fixed block 303, the placing groove 3 is adapted to the anti-skid ring 301, so that the staff can be more convenient when installing the anti-skid ring 301, and the fixed groove 302 is adapted to the fixed block 303, so that the anti-skid ring 301 will not deviate after installation, which is more stable.
[0031] The anti-skid ring 301 and the fixed block 303 are made of rubber material, and the anti-skid ring 301 and the fixed block 303 are integrally formed. The anti-skid ring 301 and the fixed block 303 made of rubber material have a large friction force with other objects, which can effectively prevent the milling cutter handle 2 from slipping.
[0032] The diameter of the anti-skid block 202 is 11mm, and the diameter of the anti-skid ring 301 is 12mm. The diameter of the anti-skid block 202 is 11mm and the diameter of the anti-skid ring 301 is 12mm, so that the anti-skid ring 301 can be appropriately contracted when the milling cutter handle 2 is locked by the machine tool, so that the contact area of the anti-skid ring 301 can be larger, and the anti-skid effect can be better.
[0033] The utility model discloses a work flow: when a ball end mill for processing blade installation is completed and is put into use, first, the machine tool will clamp the milling cutter handle 2, when the machine tool drives the milling cutter handle 2 and the milling cutter main body 1 to rotate in subsequent work, the anti -skid block 202 can be effectively clamped between inside and the machine tool, prevents the milling cutter handle 2 from slipping, and the anti -skid ring 301 can assist the anti -skid block 202 to fix anti -skid, to increase the friction between the milling cutter handle 2 and the machine tool, and the fixed block 303 can be firmly clamped in the inside of fixed groove 302, so that the anti -skid ring 301 can be more stable, so the milling cutter main body 1 and the milling cutter handle 2 can effectively prevent the inside of the machine tool from slipping, compared with the ball end mill for processing blade of prior art, can effectively hold the ball end mill and fix, prevent the ball end mill from slipping and rotating, effectively reduce the probability of product defect.
[0034] Although the embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made thereto without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A ball nose milling cutter for machining a blade, comprising a cutter body (1), characterised in that: The bottom of the milling cutter body (1) is fixed with a milling cutter handle (2), the outer side wall of the milling cutter handle (2) is fixed with a plurality of installation rings (201) at equal intervals, the outer side wall of the installation ring (201) is fixed with a plurality of anti-skid blocks (202) at equal intervals, a plurality of placing grooves (3) are formed in the outer side wall of the milling cutter handle (2) near the installation ring (201), the inside of the placing groove (3) is sleeved with an anti-skid ring (301), a plurality of fixing grooves (302) are formed in the inner side wall of the placing groove (3) at equal intervals, and the inner side wall of the anti-skid ring (301) is provided with a fixing block (303) at the position corresponding to the fixing groove (302).
2. A ball nose cutter for machining a blade according to claim 1, characterized in that: The milling cutter body (1), the milling cutter handle (2), the installation ring (201) and the anti-skid block (202) are integrally cast.
3. A ball nose end mill for machining a blade according to claim 1, characterized in that: A plurality of anti-skid lines (203) are formed in the outer side wall of the anti-skid block (202) at equal intervals.
4. A ball nose cutter for machining a blade according to claim 1, characterized in that: The placing groove (3) is matched with the anti-skid ring (301), and the fixing groove (302) is matched with the fixing block (303).
5. A ball nose cutter for machining a blade according to claim 1, characterized in that: The anti-skid ring (301) and the fixing block (303) are made of rubber material, and are integrally formed.
6. A ball nose cutter for machining a blade according to claim 1, characterized in that: The diameter of the anti-skid block (202) is 11mm, and the diameter of the anti-skid ring (301) is 12mm.