CN207873226U - A stainless steel mobile phone middle frame processing tool - Google Patents
A stainless steel mobile phone middle frame processing tool Download PDFInfo
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- CN207873226U CN207873226U CN201820069888.8U CN201820069888U CN207873226U CN 207873226 U CN207873226 U CN 207873226U CN 201820069888 U CN201820069888 U CN 201820069888U CN 207873226 U CN207873226 U CN 207873226U
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- 239000010935 stainless steel Substances 0.000 title claims abstract description 25
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 25
- 238000003801 milling Methods 0.000 claims abstract description 155
- 238000000034 method Methods 0.000 claims description 18
- 230000008569 process Effects 0.000 claims description 17
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 4
- 229910052721 tungsten Inorganic materials 0.000 claims description 4
- 239000010937 tungsten Substances 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims 1
- 238000005520 cutting process Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 description 17
- 238000003754 machining Methods 0.000 description 10
- 230000006872 improvement Effects 0.000 description 6
- 238000004512 die casting Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
本实用新型涉及不锈钢手机中框加工刀具加工技术领域，具体涉及一种不锈钢手机中框加工刀具，包括圆形刀柄，与圆形刀柄一体加工成型铣切部，所述铣切部外径环向开设有若干刀刃，若干用于将若干刀刃分隔并用于加工排屑的排屑槽，所述刀刃与排屑槽均为螺旋方式设置，所述刀刃包括精铣刀刃和粗铣刀刃，所述精铣刀刃为光滑型刀刃，所述粗铣刀刃为波浪型刀刃，所述刀刃至少设有四片，且依次为精铣刀刃、粗铣刀刃、精铣刀刃和粗铣刀刃设置；本实用新型针对不锈钢手机中框加工刀具加工所设计的精铣和粗铣同时进行的铣刀，在铣切过程中可精粗铣依次交替，能够有效的减缓了铣刀的磨损，使用寿命长。
The utility model relates to the technical field of tool processing for stainless steel mobile phone middle frame processing, and specifically to a tool for processing stainless steel mobile phone middle frame processing, comprising a circular tool handle, a milling cutting part integrally processed and formed with the circular tool handle, the outer diameter of the milling cutting part is circumferentially provided with a plurality of blades, and a plurality of chip removal grooves for separating the plurality of blades and for processing chip removal, the blades and the chip removal grooves are both arranged in a spiral manner, the blades comprise a fine milling blade and a rough milling blade, the fine milling blade is a smooth blade, the rough milling blade is a wavy blade, the blades are provided with at least four blades, and are arranged in sequence as a fine milling blade, a rough milling blade, a fine milling blade and a rough milling blade; the utility model is designed for the processing of stainless steel mobile phone middle frame processing tools, and a milling cutter that performs fine milling and rough milling simultaneously can alternate fine and rough milling in the milling process, can effectively slow down the wear of the milling cutter, and has a long service life.
Description
技术领域technical field
本实用新型涉及不锈钢手机中框加工刀具加工技术领域，特别是涉及一种不锈钢手机中框加工刀具。The utility model relates to the technical field of cutting tools for machining middle frames of stainless steel mobile phones, in particular to a cutting tool for machining middle frames of stainless steel mobile phones.
背景技术Background technique
手机上使用金属中框、壳体不仅有着精美的外观，而且具有手感细腻、耐磨、防摔、抗腐蚀等优点，因而倍受到消费者的喜爱。其中，后盖作为手机重要的一部分，其外表光滑、内侧结构复杂。目前手机后盖的通用做法是：压铸(或锻压)--CNC--外观处理—后盖；压铸具有效率高、成型好、可制造结构复杂件、成本低等优点。The metal middle frame and casing used on mobile phones not only have an exquisite appearance, but also have the advantages of delicate hand feeling, wear resistance, drop resistance, and corrosion resistance, so they are very popular among consumers. Among them, the back cover, as an important part of the mobile phone, has a smooth appearance and a complex inner structure. At present, the general practice of mobile phone back cover is: die-casting (or forging)--CNC--appearance treatment-back cover; die-casting has the advantages of high efficiency, good forming, complex structure and low cost.
现有技术中的手机壳加工中必不可少的需要使用到刀具进行加工，尤其是不锈钢手机框，在加工过程中需要采用直径较小的刀具进行铣切，现有技术中的铣刀大都是精铣刀和粗铣刀单独设置的，需要通过粗铣刀粗铣后再切换精铣刀进行精铣加工，如果直接采用精铣刀铣切则会给精铣刀造成磨损，加工成本较高，而采用粗铣刀直接加工则光洁度不够。In the processing of mobile phone shells in the prior art, it is necessary to use cutting tools for processing, especially stainless steel mobile phone frames. During the processing, it is necessary to use tools with smaller diameters for milling. Most of the milling cutters in the prior art are If the fine milling cutter and the rough milling cutter are set separately, it is necessary to use the rough milling cutter for rough milling and then switch to the fine milling cutter for fine milling. If the fine milling cutter is directly used for milling, it will cause wear to the fine milling cutter, and the processing cost is high , while direct processing with a rough milling cutter is not enough finish.
实用新型内容Utility model content
为解决上述问题，本实用新型提供一种针对不锈钢手机中框加工刀具加工所设计的精铣和粗铣同时进行的铣刀，在铣切过程中可精粗铣依次交替，能够有效的减缓了铣刀的磨损，使用寿命长的不锈钢手机中框加工刀具。In order to solve the above problems, the utility model provides a milling cutter designed for the machining of the middle frame of stainless steel mobile phones, which can carry out fine milling and rough milling at the same time. The wear of the milling cutter, the stainless steel mobile phone middle frame processing tool with a long service life.
本实用新型所采用的技术方案为：一种不锈钢手机中框加工刀具加工刀具，包括圆形刀柄，与圆形刀柄一体加工成型铣切部，所述铣切部外径环向开设有若干刀刃，若干用于将若干刀刃分隔并用于加工排屑的排屑槽，所述刀刃与排屑槽均为螺旋方式设置，所述刀刃包括精铣刀刃和粗铣刀刃，所述精铣刀刃为光滑型刀刃，所述粗铣刀刃为波浪型刀刃，所述刀刃至少设有四片，且依次为精铣刀刃、粗铣刀刃、精铣刀刃和粗铣刀刃设置。The technical scheme adopted by the utility model is: a stainless steel mobile phone middle frame processing tool processing tool, including a circular handle, which is integrally processed with the circular handle to form a milling part, and the outer diameter of the milling part is circumferentially opened. Several blades, several chip flutes used to separate several blades and process chips, the blades and chip flutes are arranged in a spiral manner, the blades include fine milling blades and rough milling blades, the fine milling The milling blade is a smooth blade, and the rough milling blade is a wavy blade. set up.
对上述方案的进一步改进为，所述圆形刀柄与铣切部和刀刃均由钨钢合金一体加工制造成型。A further improvement to the above solution is that the round handle, the milling part and the blade are all integrally processed and formed by tungsten steel alloy.
对上述方案的进一步改进为，所述铣切部背离圆形刀柄一端开设有铣切刀口和铣切槽，所述铣切刀口与刀刃相连，所述铣切槽与排屑槽连通。A further improvement to the above solution is that the end of the milling portion away from the circular handle is provided with a milling edge and a milling groove, the milling edge is connected to the blade, and the milling groove communicates with the chip removal groove.
对上述方案的进一步改进为，所述刀刃与铣切刀口相连位置设有一切角。A further improvement to the above solution is that a cut corner is provided at the position where the blade is connected to the milling edge.
对上述方案的进一步改进为，所述刀刃靠近铣切槽位置设有一排屑倒角。A further improvement to the above solution is that the cutting edge is provided with a chamfer for chip removal at a position close to the milling groove.
对上述方案的进一步改进为，所述圆形刀柄直径大于铣切部，所述圆形刀柄与铣切部相连位置设有一斜面。A further improvement to the above solution is that the diameter of the circular knife handle is larger than the milling portion, and an inclined surface is provided at the connection position between the circular knife handle and the milling portion.
本实用新型的有益效果为：The beneficial effects of the utility model are:
第一方面，设有圆形刀柄，通过圆形刀柄可便于安装固定，便于加工设备安装驱动加工，安装方便，与圆形刀柄一体加工成型铣切部，通过铣切部对不锈钢手机中框加工刀具起到加工作用，加工方便；第二方面，所述铣切部外径环向开设有若干刀刃，通过刀刃可对不锈钢手机中框加工刀具进行铣切，铣切效果好，若干用于将若干刀刃分隔并用于加工排屑的排屑槽，通过排屑槽将刀刃在加工过程中所产生的碎屑起到排出作用，排屑效果好，提高加工效果，所述刀刃与排屑槽均为螺旋方式设置，采用螺旋方式设置的铣刀，整体铣切效果好，排屑效果好，针对不锈钢加工有着很好的加工效果；第三方面，所述刀刃包括精铣刀刃和粗铣刀刃，在刀刃加工过程中，可通过粗铣刀刃起到粗铣作用，通过精铣刀刃起到精铣作用，可同时进行粗铣和精铣，提高加工效率的情况下还能有效的减缓刀具的磨损；第四方面，所述精铣刀刃为光滑型刀刃，光滑型刀刃作用铣切出光滑表面，起到精铣作用，所述粗铣刀刃为波浪型刀刃，波浪型刀刃加工的表面为波浪型表面，并且在铣切中排出的碎屑为卷状，适合粗铣使用，实用性较强；第五方面，所述刀刃至少设有四片，且依次为精铣刀刃、粗铣刀刃、精铣刀刃和粗铣刀刃设置，将精铣刀刃与粗铣刀刃相互错开分隔设置，可便于在加工过程中依次的粗铣和精铣，能够有效的降低刀刃的磨损，提高使用寿命。In the first aspect, there is a circular knife handle, which can be easily installed and fixed through the circular knife handle, which is convenient for the installation and driving of processing equipment. The middle frame processing tool plays a processing role, and the processing is convenient; the second aspect, the outer diameter of the milling part is circumferentially provided with several blades, through which the stainless steel mobile phone middle frame processing tool can be milled, and the milling effect is good. The chip discharge groove is used to separate several blades and process chips. The chips generated by the blade during processing are discharged through the chip discharge groove. The chip removal effect is good and the processing effect is improved. The blade and the discharge The chip flutes are all set in a spiral manner, and the milling cutter set in a spiral manner has good overall milling effect and good chip removal effect, and has a good processing effect for stainless steel processing; the third aspect, the blades include fine milling blades and The rough milling blade, in the process of cutting the blade, can play the role of rough milling through the rough milling blade, and play the role of fine milling through the fine milling blade. Can effectively slow down the wear and tear of the tool; In the fourth aspect, the fine milling blade is a smooth blade, and the smooth blade functions to mill and cut a smooth surface to play a role in fine milling, and the rough milling blade is a wavy blade, The surface processed by the wavy blade is a wavy surface, and the debris discharged during milling is in the form of rolls, which is suitable for rough milling and has strong practicability; in the fifth aspect, the blades are provided with at least four pieces, and they are in turn fine The milling cutter, rough milling cutter, fine milling cutter and rough milling cutter are set, and the fine milling cutter and rough milling cutter are staggered and separated from each other, which can facilitate rough milling and fine milling in sequence during the processing process, and Effectively reduce the wear of the blade and increase the service life.
本实用新型中，针对不锈钢手机中框加工刀具加工所设计的精铣和粗铣同时进行的铣刀，在铣切过程中可精粗铣依次交替，能够有效的减缓了铣刀的磨损，使用寿命长。In the utility model, the milling cutter designed for the machining of the middle frame of stainless steel mobile phone can carry out fine milling and rough milling at the same time. long life.
附图说明Description of drawings
图1为本实用新型的立体图；Fig. 1 is the perspective view of the utility model;
图2为图1的A处放大图。FIG. 2 is an enlarged view of A in FIG. 1 .
附图标识说明：加工刀具100、圆形刀柄110、铣切部120、铣切刀口121、铣切槽122、切角123、排屑倒角124、排屑槽130、精铣刀刃140、粗铣刀刃150、斜面160。Description of the attached drawings: machining tool 100, circular tool holder 110, milling part 120, milling edge 121, milling groove 122, chamfering 123, chip removal chamfer 124, chip removal groove 130, fine milling cutter edge 140 , Rough milling cutter edge 150, bevel 160.
具体实施方式Detailed ways
下面将结合附图对本实用新型作进一步的说明。The utility model will be further described below in conjunction with the accompanying drawings.
如图1～图2所示，分别为本实用新型的立体图和放大图。As shown in Figures 1 to 2, they are respectively a perspective view and an enlarged view of the utility model.
一种不锈钢手机中框加工刀具加工刀具100，包括圆形刀柄110，与圆形刀柄110一体加工成型铣切部120，所述铣切部120外径环向开设有若干刀刃，若干用于将若干刀刃分隔并用于加工排屑的排屑槽130，所述刀刃与排屑槽130均为螺旋方式设置，所述刀刃包括精铣刀刃140和粗铣刀刃150，所述精铣刀刃140为光滑型刀刃，所述粗铣刀刃150为波浪型刀刃，所述刀刃至少设有四片，且依次为精铣刀刃140、粗铣刀刃150、精铣刀刃140和粗铣刀刃150设置。A machining tool 100 for machining a middle frame of a stainless steel mobile phone, including a circular knife handle 110, which is integrally processed with the circular knife handle 110 to form a milling part 120. The cutting edges are separated and used to process the chip removal flute 130 for chip removal. Both the cutting edge and the chip removal flute 130 are arranged in a spiral manner. The blade 140 is a smooth blade, and the rough milling blade 150 is a wavy blade, and the blade is provided with at least four pieces, which are successively the fine milling blade 140, the rough milling blade 150, the fine milling blade 140 and the Rough milling cutting edge 150 is provided.
圆形刀柄110与铣切部120和刀刃均由钨钢合金一体加工制造成型，采用钨钢合金制造的刀具，整体使用强度高、硬度高，适合对不锈钢外壳进行加工，提高加工效果。The round handle 110, the milling part 120 and the blade are all integrally processed and formed by tungsten steel alloy. The tool made of tungsten steel alloy has high overall strength and hardness, and is suitable for processing stainless steel shells to improve the processing effect.
铣切部120背离圆形刀柄110一端开设有铣切刀口121和铣切槽122，所述铣切刀口121与刀刃相连，所述铣切槽122与排屑槽130连通，通过铣切刀口121可进一步起到铣切作用，且在对底面铣切起到光滑铣切作用，同时在铣切过程中通过铣切槽122起到排屑作用，进一步的，所述刀刃与铣切刀口121相连位置设有一切角123，通过切角123可进一步的提高铣切效果，采用切角123铣切，可进一步的减少铣刀的磨损，提高洗刀使用寿命，所述刀刃靠近铣切槽122位置设有一排屑倒角124，通过排屑倒角124可将铣切过程中的碎屑起到排出作用，提高排屑效果。The end of the milling part 120 away from the circular handle 110 is provided with a milling edge 121 and a milling groove 122, the milling edge 121 is connected with the blade, and the milling groove 122 is connected with the chip removal groove 130, through which the milling edge 121 can further play the role of milling, and play a smooth milling role in the milling of the bottom surface, and at the same time play a chip removal role through the milling groove 122 during the milling process, further, the blade and the milling edge 121 The connected position is provided with a cutting angle 123, which can further improve the milling effect by cutting the angle 123, and adopting the cutting angle 123 for milling can further reduce the wear of the milling cutter and improve the service life of the cleaning tool. The blade is close to the milling groove 122 A chip removal chamfer 124 is provided at the position, through which the chips in the milling process can be discharged to improve the chip removal effect.
圆形刀柄110直径大于铣切部120，所述圆形刀柄110与铣切部120相连位置设有一斜面160，采用大直径的刀柄通过斜面160相连，可保证铣切部120的使用强度，可防止刀刃在铣切过程中崩裂，进一步起到保护作用。The diameter of the circular knife handle 110 is larger than that of the milling part 120, and a slope 160 is provided at the connecting position between the circular knife handle 110 and the milling part 120, and a large diameter knife handle is connected through the slope 160, which can ensure the use of the milling part 120 Strength, which prevents the edge from chipping during milling, further protects it.
第一方面，设有圆形刀柄110，通过圆形刀柄110可便于安装固定，便于加工设备安装驱动加工，安装方便，与圆形刀柄110一体加工成型铣切部120，通过铣切部120对不锈钢手机中框加工刀具起到加工作用，加工方便；第二方面，所述铣切部120外径环向开设有若干刀刃，通过刀刃可对不锈钢手机中框加工刀具进行铣切，铣切效果好，若干用于将若干刀刃分隔并用于加工排屑的排屑槽130，通过排屑槽130将刀刃在加工过程中所产生的碎屑起到排出作用，排屑效果好，提高加工效果，所述刀刃与排屑槽130均为螺旋方式设置，采用螺旋方式设置的铣刀，整体铣切效果好，排屑效果好，针对不锈钢加工有着很好的加工效果；第三方面，所述刀刃包括精铣刀刃140和粗铣刀刃150，在刀刃加工过程中，可通过粗铣刀刃150起到粗铣作用，通过精铣刀刃140起到精铣作用，可同时进行粗铣和精铣，提高加工效率的情况下还能有效的减缓刀具的磨损；第四方面，所述精铣刀刃140为光滑型刀刃，光滑型刀刃作用铣切出光滑表面，起到精铣作用，所述粗铣刀刃150为波浪型刀刃，波浪型刀刃加工的表面为波浪型表面，并且在铣切中排出的碎屑为卷状，适合粗铣使用，实用性较强；第五方面，所述刀刃至少设有四片，且依次为精铣刀刃140、粗铣刀刃150、精铣刀刃140和粗铣刀刃150设置，将精铣刀刃140与粗铣刀刃150相互错开分隔设置，可便于在加工过程中依次的粗铣和精铣，能够有效的降低刀刃的磨损，提高使用寿命。In the first aspect, a circular knife handle 110 is provided, which can be easily installed and fixed through the circular knife handle 110, which is convenient for processing equipment to install and drive processing, and is easy to install. The part 120 plays a role in processing the tool for processing the middle frame of the stainless steel mobile phone, and the processing is convenient; in the second aspect, the outer diameter of the milling part 120 is provided with a plurality of blades in the circumferential direction, through which the tool for processing the middle frame of the stainless steel mobile phone can be milled. The milling effect is good, and several chip removal grooves 130 are used to separate several blades and be used for machining chip removal. The processing effect, the blade and the chip removal groove 130 are both arranged in a spiral manner, and the milling cutter arranged in a spiral manner has a good overall milling effect and a good chip removal effect, and has a good processing effect for stainless steel processing; the third aspect, The blade includes a fine milling blade 140 and a rough milling blade 150. During the machining process of the blade, the rough milling effect can be played by the rough milling blade 150, and the fine milling effect can be performed by the fine milling blade 140, which can be carried out simultaneously. Rough milling and fine milling can effectively slow down the wear of the cutter while improving the processing efficiency; in the fourth aspect, the fine milling blade 140 is a smooth blade, and the smooth blade functions to mill and cut a smooth surface to play a role in fine milling. Milling effect, the rough milling blade 150 is a wave-shaped blade, the surface processed by the wave-shaped blade is a wave-shaped surface, and the debris discharged during milling is in a roll shape, which is suitable for rough milling and has strong practicability; fifth In one aspect, the blades are at least provided with four pieces, and are arranged successively for the fine milling blade 140, the rough milling blade 150, the fine milling blade 140 and the rough milling blade 150, and the fine milling blade 140 and the rough milling blade 150 are staggered and separated from each other, which can facilitate the rough milling and finishing milling in sequence during the processing, which can effectively reduce the wear of the cutting edge and increase the service life.
本实用新型中，针对不锈钢手机中框加工刀具加工所设计的精铣和粗铣同时进行的铣刀，在铣切过程中可精粗铣依次交替，能够有效的减缓了铣刀的磨损，使用寿命长。In the utility model, the milling cutter designed for the machining of the middle frame of stainless steel mobile phone can carry out fine milling and rough milling at the same time. long life.
以上所述实施例仅表达了本实用新型的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对本实用新型专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本实用新型构思的前提下，还可以做出若干变形和改进，这些都属于本实用新型的保护范围。因此，本实用新型专利的保护范围应以所附权利要求为准。The above-mentioned embodiments only express several implementations of the utility model, and the description thereof is relatively specific and detailed, but it should not be construed as limiting the patent scope of the utility model. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the scope of protection of the utility model patent should be based on the appended claims.
Claims (6)
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111015142A (en) * | 2019-12-23 | 2020-04-17 | 浙江浪潮精密机械有限公司 | Hard alloy woodworking cutting milling cutter and processing technology thereof |
| CN112388041A (en) * | 2020-11-06 | 2021-02-23 | 东莞富兰地工具股份有限公司 | Composite milling cutter |
| CN112548175A (en) * | 2020-12-23 | 2021-03-26 | 河南理工大学 | Ultrasonic vibration processing device and method for aluminum-based silicon carbide composite material |
| CN113649630A (en) * | 2021-09-24 | 2021-11-16 | 深圳市蓝海永兴实业有限公司 | Milling cutter for drilling polaroid |
| CN114101765A (en) * | 2021-12-08 | 2022-03-01 | 中国航发南方工业有限公司 | Asymmetric groove processing method of high-temperature alloy casing |
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2018
- 2018-01-16 CN CN201820069888.8U patent/CN207873226U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111015142A (en) * | 2019-12-23 | 2020-04-17 | 浙江浪潮精密机械有限公司 | Hard alloy woodworking cutting milling cutter and processing technology thereof |
| CN112388041A (en) * | 2020-11-06 | 2021-02-23 | 东莞富兰地工具股份有限公司 | Composite milling cutter |
| CN112548175A (en) * | 2020-12-23 | 2021-03-26 | 河南理工大学 | Ultrasonic vibration processing device and method for aluminum-based silicon carbide composite material |
| CN113649630A (en) * | 2021-09-24 | 2021-11-16 | 深圳市蓝海永兴实业有限公司 | Milling cutter for drilling polaroid |
| CN114101765A (en) * | 2021-12-08 | 2022-03-01 | 中国航发南方工业有限公司 | Asymmetric groove processing method of high-temperature alloy casing |
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