WO2018001104A1 - 壳体加工工艺及壳体 - Google Patents

壳体加工工艺及壳体 Download PDF

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Publication number
WO2018001104A1
WO2018001104A1 PCT/CN2017/088460 CN2017088460W WO2018001104A1 WO 2018001104 A1 WO2018001104 A1 WO 2018001104A1 CN 2017088460 W CN2017088460 W CN 2017088460W WO 2018001104 A1 WO2018001104 A1 WO 2018001104A1
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WIPO (PCT)
Prior art keywords
jig
casing
housing
processing process
process according
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Ceased
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PCT/CN2017/088460
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English (en)
French (fr)
Inventor
许海平
成蛟
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of WO2018001104A1 publication Critical patent/WO2018001104A1/zh
Anticipated expiration legal-status Critical
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/04—Metal casings

Definitions

  • the present invention relates to the field of mobile terminal housing technologies, and in particular, to a processing technology of a terminal housing, and more particularly to a housing processed using the housing processing technology.
  • the processing of high-light edges is usually performed by CNC milling.
  • the casing is subject to retreat deformation, and it is easy to cause a problem such as a vibrating knife pattern and a large and small edge.
  • An object of the present invention is to provide a casing processing process, and the casing processed by the process can avoid the retreat deformation of the casing during the side high-gloss processing, and avoid the occurrence of the vibration pattern and the size of the edge.
  • Another object of the present invention is to provide a housing which is low in cost, capable of ensuring quality, simple in production process, and easy to use.
  • a casing processing process wherein the casing is stamped and formed by a metal plate, and a high-edge edge processing is performed on an outer peripheral portion of the casing, and the casing is supported by the supporting fixture before the high-light edge processing. Support inside the body.
  • the strength of the casing can be effectively reinforced, and the deformation of the casing during the high-light processing process can be avoided, and the situation of the knives and the size of the edges can be avoided.
  • a housing is provided that is formed using a housing processing process as described above.
  • the invention has the beneficial effects that by providing the supporting fixture inside the casing, the strength of the casing can be effectively reinforced, and the deformation of the casing during the high-light processing process can be avoided, and the situation of the knives and the size of the edges can be avoided.
  • the casing processed by the above process has low cost, effective quality assurance, simple production process and easy promotion.
  • FIG. 1 is a schematic view showing a supporting structure of a housing by using a supporting jig in the first embodiment.
  • FIG. 2 is a schematic view showing a supporting structure of a housing by using a supporting jig in the second embodiment.
  • FIG. 3 is a schematic view showing the support structure of the casing by using the supporting jig in the third embodiment.
  • FIG. 4 is a top plan view showing a supporting structure of a housing by using a supporting jig in the third embodiment.
  • FIG. 5 is a schematic structural view of a housing according to Embodiment 4.
  • FIG. 6 is a schematic view showing the support structure of the housing by using the supporting jig in the fourth embodiment.
  • the casing is stamped and formed by a metal plate, and the outer peripheral portion of the casing is subjected to high-light edge processing, and the casing is supported by the supporting fixture before the high-light edge processing.
  • Internal support By providing the supporting fixture, the housing is supported inside, so that the housing is transmitted by the processing tool to the supporting fixture during the high-gloss processing, thereby avoiding the retraction deformation of the shell during the side high-gloss processing, and avoiding the vibration knife pattern and the size edge.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • a casing processing method according to the present invention is formed by stamping and forming the casing 10 with a metal plate, and performing high-edge processing on the outer peripheral portion of the casing 10, The inside of the casing 10 is supported by the supporting jig 11 before the high-gloss processing.
  • the strength of the casing 10 can be effectively reinforced, and the deformation of the casing 10 during the high-light processing can be prevented from being repelled, thereby avoiding the occurrence of the knives and the size of the edges.
  • the stamping process of the casing 10 may be formed by hot press forming or cold forming.
  • the casing 10 is formed by cold press forming, and the supporting jig 11 is fixed to the casing 10 . Internal, then the housing 10 and the support jig 11 are fixed together on a CNC workbench for high-light edge processing.
  • the support jig 11 is an integral structure, and its outer contour shape corresponds to the inner contour shape of the casing 10.
  • the support jig 11 By designing the support jig 11 as a unitary structure, the outer portion of the support jig 11 always abuts against the inner wall of the casing 10 during the processing of the high-light edge, which enables the most effective support for the casing 10.
  • the support structure is the most simplified, avoiding the structure being too complicated to affect the installation of the support structure and ensuring the support effect.
  • an inner casing structural member may be disposed inside the casing 10 between the casing 10 by stamping the metal sheet and the high peripheral processing of the outer peripheral portion of the casing 10, and the supporting fixture 11 is disposed on the supporting fixture 11
  • a structural member accommodating structure is disposed at a position corresponding to the inner casing structural member.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • a casing processing method according to the present invention is formed by stamping the casing 20 with a metal plate, and performing high-edge processing on the outer peripheral portion of the casing 20, The inside of the casing 20 is supported by the supporting jig 21 before the high-gloss processing.
  • the housing 20 is also formed by cold press forming, and the support jig 21 is fixed inside the housing 20, and then the housing 20 and the support jig 21 are fixed together. High-light edge processing on the CNC workbench.
  • the support jig 21 is a unitary structure whose outer contour shape corresponds to the inner contour shape of the casing 20.
  • the difference between this embodiment and the first embodiment is that in the present embodiment, the fixture jig 21 for mounting or removing the support jig 21 is provided on the support jig 21 of the unitary structure.
  • the jig clamping portion By providing the jig clamping portion, it is possible to avoid the problem that the integrated jig is unfavorable for operation when it is installed and disassembled without the jig grip portion.
  • a recess 22 is provided in the middle of the supporting jig 21, and the jig clamping portion is a handle 23 disposed in the recess 22, and the handle 23 is away from the surface of the supporting jig 21 Lower than the support jig 21 opens the surface of the recess 22.
  • Embodiment 3 is a diagrammatic representation of Embodiment 3
  • a casing processing method according to the present invention is formed by stamping the casing 30 with a metal plate and performing high-light edges on the outer peripheral portion of the casing 30. Processing, supporting the inside of the casing 30 by using the supporting jig 31 before the high-gloss processing.
  • the housing 30 is fixed to the CNC table, and then the support jig 31 is fixed inside the housing 30 and then processed by high-edge processing.
  • the support fixture 31 of the present embodiment adopts a split structure having a first portion 311 of the fixture and a second portion 312 of the fixture.
  • the first portion 311 cooperates with the second portion 312 of the jig to form the support jig 31, and the outer contour of the support jig 31 corresponds to the inner contour of the casing 30.
  • a retaining element is disposed between the first portion 311 of the jig and the second portion 312 of the jig.
  • the outer dimensions of the support jig 31 can be defined by the stop element to correspond to the inner dimensions of the housing 30.
  • the relative position between the first portion 311 of the jig and the second portion 312 of the jig is adjustable.
  • the first part 311 of the jig and the second part 312 of the jig are both "L"-shaped structures, and the two can cooperate to form a substantially rectangular supporting jig 31, and the first part 311 of the jig is treated
  • the second portion 312 is respectively mounted on both ends of the connecting rod 313 and is slidable along the connecting rod 313 within a limited range.
  • the connecting rod 313 is provided with a positioning thread (not shown) and cooperates with the positioning thread.
  • the positioning nut 314 can move the jig first portion 311 and the jig second portion 312 to a position abutting against the inner wall of the housing 30 by rotating the positioning nut 314.
  • the longer side of the first portion 311 of the jig having the "L" type structure and the second portion 312 of the jig in this embodiment is parallel to the longitudinal direction of the casing 30, and the first portion 311 of the jig and the second portion 312 of the jig are
  • the length is equal to the length of the long side of the inside of the casing 30, and the shorter side of the first portion 311 of the jig and the second portion 312 of the jig is parallel to the width direction of the casing 30, and the first portion 311 of the jig and the second portion of the jig
  • the width of the 312 is smaller than the width of the interior of the housing 30 such that the first portion 311 of the jig and the second portion 312 of the jig can be relatively moved within the housing 30 in the width direction of the housing 30 to facilitate mounting.
  • the width of the first portion 311 of the jig and the second portion 312 of the jig corresponding to the inner width of the casing 30 when moving in the width direction of the casing 30 to the maximum distance.
  • the distance between the first portion 311 of the jig and the second portion 312 of the jig is adjusted before the supporting jig 31 is installed, so as to be easily loaded into the casing 30, After entering the housing 30, the distance between the two is adjusted to abut against the inner wall of the housing 30.
  • the longer side of the fixture first portion 311 and the second portion 312 of the fixture is the same length as the interior of the housing 30 to ensure that the longer side of the housing 30 is fully supported to avoid deformation, and because of the width direction of the housing 30 relative to the length
  • the direction is narrow, and part of the support can satisfy the supporting effect. Therefore, the first part 311 of the jig and the second part 312 of the jig can be relatively moved in the direction, and the length of the shorter side is smaller than the width of the inside of the casing 30. A space with a relative movement of the first portion 311 and the second portion 312 of the jig.
  • Embodiment 4 is a diagrammatic representation of Embodiment 4:
  • a casing processing method according to the present invention is formed by stamping the casing 40 with a metal plate and performing high-light edges on the outer peripheral portion of the casing 40.
  • the inside of the casing 40 is supported by the supporting jig 41 before the high-gloss processing.
  • the strength of the casing 40 can be effectively reinforced, and the deformation of the casing 40 during the high-light processing can be prevented from being repelled, thereby avoiding the occurrence of the knives and the size of the edges.
  • the housing 40 is first fixed to the CNC table, and then the support fixture 41 is fixed inside the housing 40 for high-edge processing.
  • the supporting jig 41 is a split structure having a jig first portion 411 and a jig second portion 412, and the jig first portion 411 cooperates with the jig second portion 412 to form the supporting jig 41.
  • the outer contour of the support jig 41 corresponds to the inner contour of the housing 40.
  • an inner casing structural member 42 may be disposed inside the casing 40 between the casing 40 and the high-edge processing of the outer peripheral portion of the casing 40.
  • a structural member accommodating structure 414 is disposed at a position corresponding to the inner casing structural member 42 on the jig 41.
  • the inner casing structural member 42 is a structure disposed inside the casing 40 for supporting and fixing components such as a circuit board, a battery, etc., and the structural member accommodating structure 414 is engaged with the inner casing structural member 42 and is used for avoiding the inner casing structure. Item 42.
  • the structural member accommodating structure 414 is a groove or structural member accommodating member 414 which is formed on the supporting jig 41 and is formed on the surface of the supporting jig 41 corresponding to the inner casing structural member 42 and faces the supporting jig 41.
  • the hole structure is further processed, and a button mounting hole 401 for mounting each button is formed on the shell 40.
  • a support protrusion 413 for reinforcing the button mounting hole 401 is disposed on the support jig 41 corresponding to the button mounting hole 401.
  • the axial direction of the supporting protrusion 413 is the same as the moving direction of the jig first portion 411 and the jig second portion 412, so that the supporting protrusion 413 can be selectively inserted in the moving direction thereof.
  • the button mounting hole 401 is withdrawn to ensure that the support protrusion 413 can be inserted into the button mounting hole 401 to support it during the high-edge processing.
  • Also provided in this embodiment is a housing formed by the housing machining process as described above.
  • Also provided in this embodiment is a terminal that employs a housing as described above.

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

一种壳体加工工艺，采用金属板材冲压成型所述壳体(10,20,30,40)，并对所述壳体(10,20,30,40)的外周部进行高光边加工，在所述高光边加工前，采用支撑治具(11,21,31,41)对所述壳体(10,20,30,40)内部进行支撑。

Description

壳体加工工艺及壳体 技术领域
本发明涉及移动终端壳体技术领域，特别涉及终端壳体的加工工艺，尤其涉及使用该壳体加工工艺加工的壳体。
背景技术
一般地，高光边的加工通常采用CNC铣削加工。现有的金属壳体在通过CNC加工形成高光边时壳体会有退让变形，容易产生振刀纹以及大小边等不良情况。
发明内容
本发明的一个目的在于：提供一种壳体加工工艺，采用该工艺加工的壳体能够避免侧边高光加工时壳体的退让变形，避免产生振刀纹以及大小边等不良情况。
本发明的另一个目的在于：提供一种壳体，其成本低、质量能够的到有效保证、生产工艺简单、易于推广使用。
为达此目的，本发明采用以下技术方案：
一方面，提供一种壳体加工工艺，采用金属板材冲压成型所述壳体，并对所述壳体的外周部进行高光边加工，于所述高光边加工前采用支撑治具对所述壳体内部进行支撑。
通过在壳体内部设置支撑治具，可以有效的补强壳体强度，避免高光加工过程中壳体受力退让变形，避免产生振刀纹以及大小边的情况。
另一方面，提供一种壳体，采用如上所述的壳体加工工艺加工形成。
本发明的有益效果为：通过在壳体内部设置支撑治具，可以有效的补强壳体强度，避免高光加工过程中壳体受力退让变形，避免产生振刀纹以及大小边的情况。采用上述工艺加工而成的壳体，其成本低、质量能够的到有效保证、生产工艺简单、易于推广使用。
附图说明
下面根据附图和实施例对本发明作进一步详细说明。
图1为实施例一中采用支撑治具对壳体进行支撑结构示意图。
图2为实施例二中采用支撑治具对壳体进行支撑结构示意图。
图3为实施例三中采用支撑治具对壳体进行支撑结构示意图。
图4为实施例三中采用支撑治具对壳体进行支撑结构俯视图。
图5为实施例四所述壳体结构示意图。
图6为实施例四中采用支撑治具对壳体进行支撑结构示意图。
图1中：
10、壳体；11、支撑治具；
图2中：
20、壳体；21、支撑治具；22、凹槽；23、把手；
图3、4中：
30、壳体；31、支撑治具；311、治具第一部分；312、治具第二部分；313、连接杆；314、定位螺母；
图5、6中：
40、壳体；401、按键安装孔；41、支撑治具；411、治具第一部分；412、治具第二部分；413、支撑凸起；结构件让位结构414；内壳结构件42。
具体实施方式
下面结合附图并通过具体实施方式来进一步说明本发明的技术方案。
本发明所述的壳体加工工艺，采用金属板材冲压成型所述壳体，并对所述壳体的外周部进行高光边加工，于所述高光边加工前采用支撑治具对所述壳体内部进行支撑。通过设置支撑治具在内部支持壳体，使壳体在高光加工时受到加工刀具的挤压传递至支撑治具，避免侧边高光加工时壳体的退让变形，避免产生振刀纹以及大小边等不良。
实施例一：
如图1所示，于本实施例中，本发明所述的一种壳体加工工艺，采用金属板材冲压成型所述壳体10，并对所述壳体10的外周部进行高光边加工，于所述高光边加工前采用支撑治具11对所述壳体10内部进行支撑。
通过在壳体10内部设置支撑治具11，可以有效的补强壳体10强度，避免高光加工过程中壳体10受力退让变形，避免产生振刀纹以及大小边的情况。
具体实施过程中，壳体10的冲压过程可以采用热压成型或冷压成型，本实施例中采用冷压成型形成所述壳体10，将所述支撑治具11固定于所述壳体10内部，之后将所述壳体 10以及所述支撑治具11共同固定于CNC工作台上进行高光边加工处理。
于本实施例中所述支撑治具11为一体结构，其外部轮廓形状与所述壳体10的内部轮廓形状相对应。
通过将支撑治具11设计为一体结构，在高光边的加工过程中支撑治具11的外部与壳体10的内壁始终抵接，其能够在保证给壳体10最有效的支撑的情况下使得支撑结构最简化，避免结构过于复杂对支撑结构的安装造成影响，保证支撑效果。
优选的，在采用金属板材冲压成型所述壳体10与对所述壳体10的外周部进行高光边加工之间还可以在壳体10内部设置内壳结构件，在所述支撑治具11上与所述内壳结构件对应的位置设置有结构件让位结构。
实施例二：
如图2所示，于本实施例中，本发明所述的一种壳体加工工艺，采用金属板材冲压成型所述壳体20，并对所述壳体20的外周部进行高光边加工，于所述高光边加工前采用支撑治具21对所述壳体20内部进行支撑。
本实施例中同样采用冷压成型形成所述壳体20，并且将所述支撑治具21固定于所述壳体20内部，之后将所述壳体20以及所述支撑治具21共同固定于CNC工作台上进行高光边加工处理。
所述支撑治具21为一体结构，其外部轮廓形状与所述壳体20的内部轮廓形状相对应。本实施例与实施例一的不同之处在于，本实施例中在一体结构的支撑治具21上设置有用于安装或取出所述支撑治具21的治具夹持部。
通过设置治具夹持部可以避免一体式治具在没有治具夹持部时进行安装、拆卸时不利于操作的问题。
本实施例中在支撑治具21的中部设置有凹槽22，所述治具夹持部为设置在所述凹槽22中的把手23，所述把手23远离所述支撑治具21的表面低于所述支撑治具21开设所述凹槽22的表面。
实施例三：
如图3、4所示，于本实施例中，本发明所述的一种壳体加工工艺，采用金属板材冲压成型所述壳体30，并对所述壳体30的外周部进行高光边加工，于所述高光边加工前采用支撑治具31对所述壳体30内部进行支撑。
于本实施例中将所述壳体30固定于CNC工作台，之后将所述支撑治具31固定于所述壳体30内部再进行高光边加工处理。
为了便于支撑治具31在壳体30装夹后固定，本实施例中的所述支撑治具31采用分体式结构，其具有治具第一部分311以及治具第二部分312，所述治具第一部分311与所述治具第二部分312相配合形成所述支撑治具31，所述支撑治具31的外部轮廓与所述壳体30的内部轮廓相对应。所述治具第一部分311与所述治具第二部分312之间具有限位元件。通过所述限位元件可以限定所述支撑治具31的外形尺寸，使其与壳体30的内部尺寸相对应。
所述治具第一部分311与所述治具第二部分312之间的相对位置可调。具体的，本实施例中，治具第一部分311与治具第二部分312均为“L”形结构、两者相配合能形成大致呈矩形的支撑治具31，治具第一部分311与治具第二部分312分别安装在连接杆313的两端，并可沿连接杆313在限定范围内滑动，连接杆313上设置有定位螺纹(图中未示出)以及与所述定位螺纹相配合的定位螺母314，通过旋转定位螺母314可以推动所述治具第一部分311与所述治具第二部分312运动到与壳体30内壁相抵接的位置。
本实施例中呈“L”型结构的治具第一部分311和治具第二部分312较长的边与壳体30的长度方向平行，且治具第一部分311与治具第二部分312的长度均等于壳体30内部的长边的长度，治具第一部分311和治具第二部分312较短的边与壳体30的宽度方向平行，且治具第一部分311与治具第二部分312的宽度均小于壳体30内部的宽度，使得治具第一部分311与治具第二部分312可以在壳体30内沿壳体30的宽度方向相对运动，从而便于安装。
在限位元件的作用下，治具第一部分311与治具第二部分312在壳体30的宽度方向上运动到最大距离时其宽度与壳体30内部宽度相对应。
通过将支撑治具31设置为可相互运动的两部分，安装支撑治具31前调小治具第一部分311与治具第二部分312之间的距离，便于装入壳体30中，在装入壳体30中后调节两者之间的距离使其抵靠壳体30内壁。
治具第一部分311以及治具第二部分312较长的边与壳体30内部的长度相同能够保证壳体30较长边被完全支撑，避免变形，而由于壳体30的宽度方向相对于长度方向较窄，部分支撑即可满足支撑效果，因此选择治具第一部分311与治具第二部分312可以在该方向上相对运动，较短边的长度小于壳体30内部的宽度预留了治具第一部分311与治具第二部分312相对运动的空间。
实施例四：
如图5、6所示，于本实施例中，本发明所述的一种壳体加工工艺，采用金属板材冲压成型所述壳体40，并对所述壳体40的外周部进行高光边加工，于所述高光边加工前采用支撑治具41对所述壳体40内部进行支撑。
通过在壳体40内部设置支撑治具41，可以有效的补强壳体40强度，避免高光加工过程中壳体40受力退让变形，避免产生振刀纹以及大小边的情况。
本实施例中，同样先将所述壳体40固定于CNC工作台，之后将所述支撑治具41固定于所述壳体40内部再进行高光边加工处理。
所述支撑治具41为分体式结构，其具有治具第一部分411以及治具第二部分412，所述治具第一部分411与所述治具第二部分412相配合形成所述支撑治具41，所述支撑治具41的外部轮廓与所述壳体40的内部轮廓相对应。
本实施例中，在采用金属板材冲压成型所述壳体40与对所述壳体40的外周部进行高光边加工之间还可以在壳体40内部设置内壳结构件42，在所述支撑治具41上与所述内壳结构件42对应的位置设置有结构件让位结构414。所述内壳结构件42为设置在壳体40内部的用于支撑、固定电路板、电池等元件的结构，而结构件让位结构414与内壳结构件42配合且用于避让内壳结构件42。例如，结构件让位结构414为开设在支撑治具41上的凹槽或结构件让位结构414为形成于支撑治具41的与内壳结构件42对应的表面且朝向支撑治具41的中心凹入的凹入部。
所述采用金属板材冲压成型所述壳体40之后，还包括孔结构加工，在所述壳体40上加工形成用于安装各按键的按键安装孔401。所述支撑治具41上与所述按键安装孔401对应的设置有用于补强所述按键安装孔401的支撑凸起413。需要指出的是所述支撑凸起413的轴线方向与所述治具第一部分411以及治具第二部分412的运动方向相同，以便于所述支撑凸起413在其运动方向上可选择性插入或退出按键安装孔401，保证高光边加工的过程中支撑凸起413能够插入按键安装孔401中对其进行支撑。
本实施例中还提供一种壳体，其采用如上所述的壳体加工工艺加工形成。
本实施例中还提供一种终端，其采用如上所述的壳体。
需要声明的是，上述具体实施方式仅仅为本发明的较佳实施例及所运用技术原理，在本发明所公开的技术范围内，任何熟悉本技术领域的技术人员所容易想到的变化或替换，都应涵盖在本发明的保护范围内。

Claims (20)

  1. 一种壳体加工工艺，采用金属板材冲压成型所述壳体，并对所述壳体的外周部进行高光边加工，其特征在于，于所述高光边加工前采用支撑治具对所述壳体内部进行支撑。
  2. 根据权利要求1所述的壳体加工工艺，其特征在于，所述壳体加工工艺包括：将所述支撑治具固定于所述壳体内部，之后将所述壳体以及所述支撑治具共同固定于CNC工作台上进行高光边加工处理。
  3. 根据权利要求1所述的壳体加工工艺，其特征在于，所述壳体加工工艺包括：将所述壳体固定于CNC工作台，之后将所述支撑治具固定于所述壳体内部再进行高光边加工处理。
  4. 根据权利要求1-3中任一项所述的壳体加工工艺，其特征在于，所述支撑治具为一体结构，其外部轮廓形状与所述壳体的内部轮廓形状相对应。
  5. 根据权利要求1-3中任一项所述的壳体加工工艺，其特征在于，所述支撑治具为分体式结构，其具有治具第一部分以及治具第二部分，所述治具第一部分与所述治具第二部分相配合形成所述支撑治具，所述支撑治具的外部轮廓与所述壳体的内部轮廓相对应。
  6. 根据权利要求5所述的壳体加工工艺，其特征在于，所述治具第一部分与所述治具第二部分之间的相对位置可调。
  7. 根据权利要求6所述的壳体加工工艺，其特征在于，所述治具第一部分与所述治具第二部分之间具有限位元件。
  8. 根据权利要求7所述的壳体加工工艺，其特征在于，所述限位元件包括：
    连接杆，所述连接杆上设有定位螺纹，所述治具第一部分和所述治具第二部分分别安装在所述连接杆的两端且所述治具第一部分与所述治具第二部分沿所述连接杆可滑动；
    定位螺母，所述定位螺母与所述定位螺纹配合。
  9. 根据权利要求5所述的壳体加工工艺，其特征在于，所述治具第一部分与所述治具第二部分均为“L”形结构、两者相配合能形成大致呈矩形的所述支撑治具。
  10. 根据权利要求9所述的壳体加工工艺，其特征在于，所述治具第一部分和所述治具第二部分较长的边均与所述壳体的长度方向平行且所述治具第一部分与所述治具第二部分的长度均等于所述壳体内部的长边的长度。
  11. 根据权利要求9所述的壳体加工工艺，其特征在于，所述治具第一部分和所述治具第二部分较短的边均与所述壳体的宽度方向平行，且所述治具第一部分与所述治具第二部分的宽度均小于所述壳体内部的宽度。
  12. 根据权利要求1-11中任一项所述的壳体加工工艺，其特征在于，在采用金属板材冲压成型所述壳体的工序之后，还设置孔结构加工工序：在所述壳体上加工形成用于安装各按键的按键安装孔。
  13. 根据权利要求12所述的壳体加工工艺，其特征在于，所述支撑治具上与所述按键安装孔对应的设置有用于补强所述按键安装孔的支撑凸起。
  14. 根据权利要求1至13中任一项所述的壳体加工工艺，其特征在于，所述支撑治具上设置有用于安装或取出所述支撑治具的治具夹持部。
  15. 根据权利要求14所述的壳体加工工艺，其特征在于，所述支撑治具的中部设置有凹槽，所述治具夹持部设置在所述凹槽中。
  16. 根据权利要求15所述的壳体加工工艺，其特征在于，所述治具夹持部为设置在所述凹槽中的把手。
  17. 根据权利要求16所述的壳体加工工艺，其特征在于，所述把手远离所述支撑治具的表面低于所述支撑治具开设所述凹槽的表面。
  18. 根据权利要求1至17中任一项所述的壳体加工工艺，其特征在于，所述壳体内部设有内壳结构件，所述支撑治具的与所述内壳结构件对应的位置设有结构件让位结构。
  19. 根据权利要求18所述的壳体加工工艺，其特征在于，所述结构件让位结构与所述内壳结构件配合且用于避让所述内壳结构件。
  20. 一种壳体，其特征在于，采用权利要求1至19中任一项所述的壳体加工工艺加工形成。
PCT/CN2017/088460 2016-06-27 2017-06-15 壳体加工工艺及壳体 Ceased WO2018001104A1 (zh)

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