WO2019071604A1 - 固定装置 - Google Patents

固定装置 Download PDF

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Publication number
WO2019071604A1
WO2019071604A1 PCT/CN2017/106160 CN2017106160W WO2019071604A1 WO 2019071604 A1 WO2019071604 A1 WO 2019071604A1 CN 2017106160 W CN2017106160 W CN 2017106160W WO 2019071604 A1 WO2019071604 A1 WO 2019071604A1
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WO
WIPO (PCT)
Prior art keywords
hole
pressing
fixing
positioning
fixing device
Prior art date
Application number
PCT/CN2017/106160
Other languages
English (en)
French (fr)
Inventor
刘海洋
孟秋涛
李恩
李超群
Original Assignee
富准精密电子（鹤壁）有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 富准精密电子（鹤壁）有限公司 filed Critical 富准精密电子（鹤壁）有限公司
Publication of WO2019071604A1 publication Critical patent/WO2019071604A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H11/00—Auxiliary apparatus or details, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means

Definitions

  • the utility model relates to a fixing device, in particular to a fixing device capable of fixing workpieces of different sizes.
  • the wire cutting process uses metal wire and current to cut the metal material.
  • the wire is necessary to clamp the workpiece to be processed with the fixed jig, and it is necessary to keep the two sides of the workpiece unobstructed so as to penetrate the metal wire. And the perpendicularity of the wire.
  • the existing fixed jig uses the indenter and the pressure plate to fix the workpiece, and the workpiece clamping takes a long time, and it is difficult to position the workpiece.
  • a fixing device for fixing a workpiece comprising a base, a supporting mechanism and at least one pressing mechanism, the base is provided with at least one fixing hole, the supporting mechanism comprises a carrier and at least one fixing member,
  • the carrier is T-shaped, and the carrier comprises a body, a supporting portion and a carrying portion.
  • the body is provided with at least one mounting hole, and each of the mounting holes is a strip hole corresponding to the fixing hole, and the supporting portion is disposed
  • the support portion is provided with at least one through hole and at least one guiding groove, each of the through holes penetrating through opposite ends of the supporting portion, and each guiding groove is opened at the supporting portion away from the supporting portion
  • One side of the body is in communication with the corresponding through hole, and the bearing portion is disposed on a side of the supporting portion away from the body to carry the workpiece, each of the fixing One end of the piece passes through the corresponding mounting hole to be screwed to the corresponding fixing hole, and the position of the fixing member relative to the base is adjusted by adjusting the position of the fixing member in the fixing hole, each of the pressing
  • the mechanism includes a pressing adjusting member and a pressing member, wherein the pressing adjusting member is rotatably disposed in the corresponding through hole, the pressing member is slidably received in the corresponding through hole and the portion of the pressing member is corresponding
  • the body includes a first surface and a second surface opposite to the first surface, each of the mounting holes penetrating the first surface and the second surface, and one end of the supporting portion is flush with the second surface, Both ends of the bearing portion are flush with the first surface and the second surface, respectively.
  • each of the through holes includes a first through hole portion, a second through hole portion and a third through hole portion which are coaxially disposed, and the two ends of the second through hole portion are respectively associated with the first
  • the through hole portion and the third through hole portion communicate with each other, the first through hole portion penetrates one end of the support portion, the third through hole portion penetrates the other end of the support portion, and the pressing adjustment member includes a rod body And a blocking portion disposed at one end of the rod body, the one end of the rod body away from the blocking portion passes through the corresponding first through hole portion, the second through hole portion and protrudes into the third through hole portion, the blocking The portion is rotatably received in the corresponding first through hole portion.
  • first through hole portion and the second through hole portion are both circular holes
  • third through hole portion is a rectangular hole
  • a diameter of the first through hole portion is larger than an aperture of the second through hole portion.
  • the pressing member includes a moving portion and a pressing portion disposed on the moving portion, and the moving portion is provided with a screwing hole, and the moving portion is slidably received in the corresponding third through hole of the through hole And being screwed into the rod body of the corresponding pressing adjustment member through the screwing hole, the pressing portion is disposed on one side of the moving portion, and the pressing portion passes through Correspondingly, the guiding groove protrudes from one side of the supporting portion, and the pressing portion can be moved by the moving portion to press and fix the workpiece located on the carrying portion.
  • the support portion is further provided with at least one guiding hole, each of the guiding holes is a strip hole, and the fixing device further comprises at least one positioning mechanism, each of the positioning mechanisms comprises a positioning adjusting member and a positioning member, the positioning
  • the adjusting member includes a rod body and a blocking portion disposed at one end of the rod body, and an end of the rod body away from the blocking portion slides through the corresponding guiding hole from a side of the supporting portion close to the body to be screwed with the positioning member.
  • the positioning member is fixed to the support portion by rotating the positioning adjusting member such that the blocking portion and the positioning member respectively abut the opposite sides of the supporting portion, and the rod body moves along the corresponding guiding hole to adjust the
  • the position of the positioning member relative to the support portion is capable of abutting an edge of the workpiece on the load bearing portion to position the workpiece.
  • the positioning adjustment member is a bolt.
  • the fixing device has at least one mounting hole penetrating through the body of the carrier, and one end of each fixing member passes through the corresponding mounting hole to be screwed to the fixing hole of the base, and the adjusting member is fixed in the fixing hole.
  • the position is such that the position of the carrier relative to the base is adjusted.
  • the pressing adjustment member and the pressing member are slidably disposed in the supporting portion of the carrier member, and the pressing pressing adjustment member drives the pressing member to move the workpiece to be pressed or fixed, thereby improving the convenience of the workpiece clamping.
  • FIG. 1 is a perspective view of a fixing device in an embodiment of the present invention.
  • Figure 2 is a partially exploded perspective view of the fixing device of Figure 1.
  • FIG 3 is a perspective view of the fixing member of the fixing device shown in Figure 1.
  • Pedestal 10 Fixed hole 11 Carrying mechanism 20 Carrier twenty one Ontology 211 First surface 2111 Second surface 2112 Mounting holes 2113 Support 212 Hole through 2121 The guide groove 2122 Guide hole 2123 First through hole 2124 Second through hole 2125 Third through hole 2126 Carrying part 213 Fastener twenty two Pressing mechanism 30 Pressing the adjustment member 31 Rod body 311,411 Blocking 312,412 Pressing member 32 Mobile department 321 Screw hole 3211 Pressing part 322 Positioning mechanism 40
  • the present invention provides a fixture 100 that can quickly fix a workpiece 200 having different sizes.
  • the fixture 100 includes a base 10, a carrier mechanism 20, at least one pressing mechanism 30, and at least one positioning mechanism 40.
  • the base 10 is mounted on a processing device (not shown) to facilitate machining of the workpiece 200 fixed to the fixture 100.
  • the carrier mechanism 20 is disposed on the base 10 to carry the workpiece 200.
  • At least one pressing mechanism 30 is disposed on the carrying mechanism 20 for pressing and fixing Or release the workpiece 200.
  • At least one positioning mechanism 40 is disposed on the carrier mechanism 20 to position the workpiece 200.
  • the number of the pressing mechanisms 30 is two, and the number of the positioning mechanisms 40 is three, but is not limited thereto.
  • the base 10 has a substantially rectangular plate shape. At least one fixing hole 11 is bored through the base 10. The fixing hole 11 is close to the edge of the base 10. In the present embodiment, the number of the fixing holes 11 is two, but is not limited thereto.
  • the carrier mechanism 20 includes a carrier 21 and at least one fixture 22.
  • the carrier 21 is substantially T-shaped and includes a body 211, a support portion 212 and a bearing portion 213.
  • the body 211 includes a first surface 2111 and a second surface 2112 opposite the first surface 2111.
  • At least one mounting hole 2113 is formed in the body 211.
  • Each mounting hole 2113 is a strip hole.
  • Each of the mounting holes 2113 penetrates the first surface 2111 and the second surface 2112 and corresponds to the fixing hole 11 of the base 10.
  • the number of the mounting holes 2113 is two, but is not limited thereto.
  • the support portion 212 is disposed at one end of the body 211 and one end of the support portion 212 is flush with the second surface 2112 of the body 211.
  • the support portion 212 defines at least one through hole 2121, at least one guiding groove 2122 and at least one guiding hole 2123.
  • Each of the through holes 2121 penetrates opposite ends of the support portion 212.
  • Each of the through holes 2121 includes a first through hole portion 2124, a second through hole portion 2125, and a third through hole portion 2126 which are coaxially disposed. Both ends of the second through hole portion 2125 communicate with the first through hole portion 2124 and the third through hole portion 2126, respectively. Both the first through hole portion 2124 and the second through hole portion 2125 are circular holes.
  • the first through hole portion 2124 penetrates one end of the support portion 212.
  • the aperture of the first through hole portion 2124 is larger than the aperture of the second through hole portion 2125.
  • the third through hole portion 2126 is a rectangular hole.
  • the third through hole portion 2126 penetrates the other end of the support portion 212.
  • Each of the guide grooves 2122 is a strip groove.
  • Each of the guiding grooves 2122 is opened on a side of the supporting portion 212 away from the body 211 and communicates with the third through hole portion 2126 of the corresponding through hole 2121.
  • Each of the guide holes 2123 is a strip-shaped hole that penetrates the opposite sides of the support portion 212. Real In the embodiment, the number of the through holes 2121 and the guide grooves 2122 is two, and the number of the guide holes 2123 is three, but is not limited thereto.
  • the bearing portion 213 is disposed on a side of the support portion 212 away from the body 211 to carry the workpiece 200. Both ends of the carrying portion 213 are flush with the first surface 2111 and the second surface 2112 of the body 211, respectively.
  • each of the fixing members 22 passes through the corresponding mounting hole 2113 to be screwed to the corresponding fixing hole 11, thereby fixing the body 211 of the carrier 21 to the base 10.
  • the position of the carrier 21 relative to the base 10 is adjusted by adjusting the position of the fixing member 22 within the fixing hole 11.
  • Each of the pressing mechanisms 30 includes a pressing adjustment member 31 and a pressing member 32.
  • the pressing adjustment member 31 includes a rod body 311 and a blocking portion 312 provided at one end of the rod body 311. One end of the rod body 311 away from the blocking portion 312 passes through the first through hole portion 2124 and the second through hole portion 2125 of the corresponding through hole 2121 and extends into the third through hole portion 2126.
  • the blocking portion 312 is rotatably received in the first through hole portion 2124 of the corresponding through hole 2121.
  • the pressing member 32 includes a moving portion 321 and a pressing portion 322 provided on the moving portion 321 .
  • the moving portion 321 has a substantially rectangular parallelepiped shape.
  • a screw hole 3211 is formed in the moving portion 321 .
  • the moving portion 321 is slidably received in the third through hole portion 2126 of the corresponding through hole 2121 and screwed to the rod body 311 of the corresponding pressing adjuster 31 through the screwing hole 3211.
  • the pressing portion 322 is provided on one side of the moving portion 321 .
  • the pressing portion 322 passes through the corresponding guiding groove 2122 and protrudes from one side of the supporting portion 212.
  • the pressing portion 322 can be moved by the moving portion 321 to press and fix the workpiece 200 located on the carrying portion 213.
  • Each positioning mechanism 40 includes a positioning adjustment member 41 and a positioning member 42.
  • the positioning adjuster 41 includes a rod body 411 and a blocking portion 412 provided at one end of the rod body 411. One end of the rod body 411 away from the blocking portion 412 is slidably passed through the corresponding guiding hole 2123 from the side of the supporting portion 212 close to the body 211 to be screwed with the positioning member 42. By rotating the positioning adjusting member 41, the blocking portion 412 of the positioning adjusting member 41 and the positioning member 42 respectively abut the supporting portion The opposite sides of the 212 are such that the positioning member 42 is fixed to the support portion 212.
  • the rod body 411 of the positioning adjuster 41 is moved along the corresponding guide hole 2123 to adjust the position of the positioning member 42 with respect to the support portion 212.
  • the positioning member 42 can abut the edge of the workpiece 200 on the carrier portion 213 to position the workpiece 200.
  • the positioning adjustment member 41 is a bolt, but is not limited thereto.
  • each fixing member 22 passes through the corresponding mounting hole 2113 to be screwed onto the corresponding fixing hole 11 , thereby fixing the body 211 of the carrier 21 to the base 10 . on.
  • the moving portion 321 of each pressing member 32 is slidably received in the third through hole portion 2126 of the corresponding through hole 2121, and the end of each of the pressing members 31 of the pressing adjusting member 31 is separated from the end of the blocking portion 312.
  • the first through hole portion 2124 and the second through hole portion 2125 of the through hole 2121 extend into the third through hole portion 2126 and are screwed into the screw hole 3211 of the corresponding moving portion 321.
  • each positioning adjusting member 41 away from the blocking portion 412 is slidly slid from the side of the supporting portion 212 close to the body 211 through the corresponding guiding hole 2123 and screwed with the positioning member 42 to complete the entire fixing device. Assembly of 100.
  • the position of the carrier 21 relative to the base 10 is adjusted by adjusting the position of the fixture 22 within the mounting aperture 11.
  • the workpiece 200 is placed on the carrying portion 213, and the rod body 411 of the positioning adjusting member 41 is moved along the corresponding guiding hole 2123 to adjust the position of the positioning member 42 with respect to the supporting portion 212.
  • the blocking portion 412 of the positioning adjusting member 41 and the positioning member 42 respectively abut the opposite sides of the supporting portion 212, thereby fixing the positioning member 42 to the supporting portion 212 and the positioning member 42 can be placed against it.
  • the edge of the workpiece 200 on the carrier 213 positions the workpiece 200.
  • the pressing and pressing adjustment member 31 drives the pressing member 32 to move to move the pressing portion 322 along the corresponding guiding groove 2122, so that the pressing portion 322 presses and fixes the workpiece 200 on the carrying portion 213, and the fixing of the workpiece 200 is completed. Conversely, the pressing portion 322 moves away from the workpiece 200 along the corresponding guiding groove 2122, thereby releasing the fixed workpiece 200.
  • the fixing device 100 includes a base 10, a carrying mechanism 20, at least one pressing mechanism 30 and at least one positioning mechanism 40, but is not limited thereto. In other embodiments, at least one positioning mechanism 40 can be removed without affecting at least one pressing mechanism 30.
  • the workpiece 200 is pressed and fixed.
  • the fixing device 100 has at least one mounting hole 2113 extending through the body 211 of the carrier 21, and one end of each fixing member 22 passes through the corresponding mounting hole 2113 to be screwed onto the fixing hole 11 of the base, and is adjusted by The position of the fixing member 22 within the fixing hole 11 facilitates adjusting the position of the carrier 21 relative to the base 10.
  • the pressing and adjusting member 31 and the pressing member 32 are slidably disposed in the supporting portion 212 of the carrier 21, and the pressing member 32 is moved by the rotating pressing adjustment member 31 to press or fix the workpiece 200. The convenience of clamping the workpiece 200.

Abstract

一种固定装置(100)，其包括基座(10)、承载机构(20)及至少一个按压机构(30)，基座(10)上贯穿开设有至少一个固定孔(11)，承载机构(20)包括承载件(21)及至少一个固定件(22)，承载件(21)包括本体(211)、支撑部(212)及承载部(213)，本体(211)上贯穿开设有至少一个安装孔(2113)，支撑部(212)上开设有至少一个穿设孔(2121)及至少一个导向槽(2122)，每个固定件(22)的一端穿过相应的安装孔(2113)以螺合于相应的固定孔(11)上，每个按压机构(30)包括按压调节件(31)及按压件(32)，按压调节件(31)可转动地穿设于相应的穿设孔(2121)内，按压件(32)滑动地收容于相应的穿设孔(2121)内且按压件(32)的部分经由相应的导向槽(2122)凸出于支撑部(212)，按压件(32)螺合于按压调节件(31)上，转动按压调节件(31)带动按压件(32)移动以将位于承载部(213)上的工件(200)进行按压固定或者释放。上述固定装置(100)固定或释放工件(200)方便。

Description

固定装置 技术领域
本实用新型涉及一种固定装置，特别是一种能够对不同尺寸的工件进行固定的固定装置。
背景技术
线切割加工工艺利用金属线及电流对金属材料进行切割的加工，在线切割加工时，需要用固定治具对待加工的工件进行夹持，且需要保持工件的两侧无阻挡以便于金属线的贯穿以及金属线的垂直度。现有的固定治具利用压头和压板对工件进行固定，工件装夹耗时长，且不易对工件进行定位。
实用新型内容
鉴于上述状况，有必要提供一种固定方便且定位准确的固定装置。
一种固定装置，用于固定工件，该固定装置包括基座、承载机构及至少一个按压机构，该基座上贯穿开设有至少一个固定孔，该承载机构包括承载件及至少一个固定件，该承载件呈T型，该承载件包括本体、支撑部及承载部，该本体上贯穿开设有至少一个安装孔，每个该安装孔为条形孔且与该固定孔相对应，该支撑部设置于该本体的一端，该支撑部上开设有至少一个穿设孔及至少一个导向槽，每个该穿设孔贯穿该支撑部的相对两端，每个该导向槽开设于该支撑部远离该本体的一侧且与相应的该穿设孔相连通，该承载部设置于该支撑部远离该本体的一侧以承载放置该工件，每个该固定 件的一端穿过相应的该安装孔以螺合于相应的该固定孔上，通过调节该固定件于该固定孔内的位置以调节该承载件相对于该基座的位置，每个该按压机构包括按压调节件及按压件，该按压调节件可转动地穿设于相应的该穿设孔内，该按压件滑动地收容于相应的该穿设孔内且该按压件的部分经由相应的该导向槽凸出于该支撑部，该按压件螺合于该按压调节件上，转动该按压调节件带动该按压件移动以将位于该承载部上的工件进行按压固定或者释放。
进一步地，该本体包括第一表面及与该第一表面相对的第二表面，每个该安装孔贯穿该第一表面和该第二表面，该支撑部的一端与该第二表面平齐，该承载部的两端分别与该第一表面和该第二表面平齐。
进一步地，每个该穿设孔包括同轴设置的第一穿设孔部、第二穿设孔部及第三穿设孔部，该第二穿设孔部的两端分别与该第一穿设孔部及该第三穿设孔部相连通，该第一穿设孔部贯穿该支撑部的一端，该第三穿设孔部贯穿该支撑部的另一端，该按压调节件包括杆体及设置于该杆体一端的阻挡部，该杆体远离该阻挡部的一端穿过相应的该第一穿设孔部、该第二穿设孔部且伸入该第三穿设孔部，该阻挡部转动地收容于相应的该第一穿设孔部内。
进一步地，该第一穿设孔部和该第二穿设孔部都为圆形孔，该第三穿设孔部为矩形孔。
进一步地，该第一穿设孔部的孔径大于该第二穿设孔部的孔径。
进一步地，该按压件包括移动部及设置于该移动部上的按压部，该移动部上贯穿开设有螺合孔，该移动部滑动地收容于相应的该穿设孔的第三穿设孔部内且通过该螺合孔螺合于相应的该按压调节件的杆体上，该按压部设置于该移动部的一侧，该按压部穿过 相应的该导向槽且凸出于该支撑部的一侧，该按压部能够在该移动部带动下移动以将位于该承载部上的工件进行按压固定。
进一步地，该支撑部上还开设有至少一个导向孔，每个该导向孔为条形孔，该固定装置还包括至少一个定位机构，每个该定位机构包括定位调节件及定位件，该定位调节件包括杆体及设置于该杆体一端的阻挡部，该杆体远离该阻挡部的一端从该支撑部靠近该本体的一侧滑动地穿过相应的该导向孔以与该定位件相螺合，通过转动该定位调节件以使该阻挡部和该定位件分别抵持该支撑部的相对两侧，从而使该定位件固定于该支撑部上，该杆体沿相应的该导向孔移动以调节该定位件相对于该支撑部的位置，该定位件能够抵持位于该承载部上的工件的边缘以对该工件进行定位。
进一步地，该定位调节件为螺栓。
上述固定装置通过在承载件的本体上贯穿开设有至少一个安装孔，每个固定件的一端穿过相应的安装孔以螺合于基座的固定孔上，且通过调节固定件于固定孔内的位置以便于调节承载件相对于基座的位置。同时，通过将按压调节件及按压件滑动地穿设于承载件的支撑部内，并由转动按压调节件带动按压件移动以将位工件进行按压固定或者释放，提高了工件装夹的便利性。
附图说明
图1是本实用新型一实施例中固定装置的立体示意图。
图2是图1所示固定装置的部分立体分解示意图。
图3是图1所示固定装置的固定件的立体示意图。
主要元件符号说明
固定装置 100
基座 10
固定孔 11
承载机构 20
承载件 21
本体 211
第一表面 2111
第二表面 2112
安装孔 2113
支撑部 212
穿设孔 2121
导向槽 2122
导向孔 2123
第一穿设孔部 2124
第二穿设孔部 2125
第三穿设孔部 2126
承载部 213
固定件 22
按压机构 30
按压调节件 31
杆体 311，411
阻挡部 312，412
按压件 32
移动部 321
螺合孔 3211
按压部 322
定位机构 40
定位调节件 41
定位件 42
工件 200
如下具体实施方式将结合上述附图进一步说明本实用新型。
具体实施方式
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例，都属于本实用新型保护的范围。
需要说明的是，当一个元件被认为是“连接”另一个元件，它可以使直接连接到另一个元件或者可能同时存在居中设置的元件。当一个元件被认为是“设置在”另一个元件，它可以使直接设置在另一个元件上或者可能同时存在居中设置的元件。
除非另有定义，本文所使用的所有的技术和科学术语与属于本实用新型的技术领域的技术人员通常理解的含义相同。本文中在本实用新型的说明书中所使用的术语只是为了描述具体的实施例的目的，不是旨在于限制本实用新型。本文所使用的术语“及/或”包括一个或多个相关的所列项目的任意的和所有的组合。
请参阅图1，本实用新型提供一种能够对具有不同尺寸的工件200进行快速固定的固定装置100。固定装置100包括基座10、承载机构20、至少一个按压机构30及至少一个定位机构40。基座10用于装设于一加工装置(图未示)上以便于对固定于固定装置100上的工件200进行加工。承载机构20设置于基座10上以承载工件200。至少一个按压机构30设置于承载机构20上以按压固定 或者释放工件200。至少一个定位机构40设置于承载机构20上以对工件200进行定位。本实施例中，按压机构30的数量为两个，定位机构40的数量为三个，但不限于此。
请同时参阅图2和图3，基座10大致呈矩形板状。基座10上贯穿开设有至少一个固定孔11。固定孔11靠近基座10的以边缘。本实施例中，固定孔11的数量为两个，但不限于此。
承载机构20包括承载件21及至少一个固定件22。承载件21大致呈T型，其包括本体211、支撑部212及承载部213。本体211包括第一表面2111及与第一表面2111相对的第二表面2112。本体211上贯穿开设有至少一个安装孔2113。每个安装孔2113为条形孔。每个安装孔2113贯穿第一表面2111和第二表面2112且与基座10的固定孔11相对应。本实施例中，安装孔2113的数量为两个，但不限于此。
支撑部212设置于本体211的一端且支撑部212的一端与本体211的第二表面2112平齐。支撑部212上开设有至少一个穿设孔2121、至少一个导向槽2122及至少一个导向孔2123。每个穿设孔2121贯穿支撑部212的相对两端。每个穿设孔2121包括同轴设置的第一穿设孔部2124、第二穿设孔部2125及第三穿设孔部2126。第二穿设孔部2125的两端分别与第一穿设孔部2124及第三穿设孔部2126相连通。第一穿设孔部2124和第二穿设孔部2125都为圆形孔。第一穿设孔部2124贯穿支撑部212的一端。第一穿设孔部2124的孔径大于第二穿设孔部2125的孔径。第三穿设孔部2126为矩形孔。第三穿设孔部2126贯穿支撑部212的另一端。每个导向槽2122为条形槽。每个导向槽2122开设于支撑部212远离本体211的一侧且与相应的穿设孔2121的第三穿设孔部2126相连通。每个导向孔2123为条形孔，其贯穿支撑部212的相对两侧。本实 施例中，穿设孔2121和导向槽2122的数量均为两个，导向孔2123的数量为三个，但不限于此。
承载部213设置于支撑部212远离本体211的一侧以承载放置工件200。承载部213的两端分别与本体211的第一表面2111和第二表面2112平齐。
每个固定件22的一端穿过相应的安装孔2113以螺合于相应的固定孔11上，从而将承载件21的本体211固定于基座10上。通过调节固定件22于固定孔11内的位置以调节承载件21相对于基座10的位置。
每个按压机构30包括按压调节件31及按压件32。按压调节件31包括杆体311及设置于杆体311一端的阻挡部312。杆体311远离阻挡部312的一端穿过相应的穿设孔2121的第一穿设孔部2124、第二穿设孔部2125且伸入第三穿设孔部2126。阻挡部312转动地收容于相应的穿设孔2121的第一穿设孔部2124内。按压件32包括移动部321及设置于移动部321上的按压部322。移动部321大致呈长方体状。移动部321上贯穿开设有螺合孔3211。移动部321滑动地收容于相应的穿设孔2121的第三穿设孔部2126内且通过螺合孔3211螺合于相应的按压调节件31的杆体311上。按压部322设置于移动部321的一侧。按压部322穿过相应的导向槽2122且凸出于支撑部212的一侧。按压部322能够在移动部321带动下移动以将位于承载部213上的工件200进行按压固定。
每个定位机构40包括定位调节件41及定位件42。定位调节件41包括杆体411及设置于杆体411一端的阻挡部412。杆体411远离阻挡部412的一端从支撑部212靠近本体211的一侧滑动地穿过相应的导向孔2123以与定位件42相螺合。通过转动定位调节件41以使定位调节件41的阻挡部412和定位件42分别抵持支撑部 212的相对两侧，从而使定位件42固定于支撑部212上。定位调节件41的杆体411沿相应的导向孔2123移动以调节定位件42相对于支撑部212的位置。定位件42能够抵持位于承载部213上的工件200的边缘以对工件200进行定位。本实施例中，定位调节件41为螺栓，但不限于此。
请同时参阅图1至图3，组装时，每个固定件22的一端穿过相应的安装孔2113以螺合于相应的固定孔11上，从而将承载件21的本体211固定于基座10上。将每个按压件32的移动部321滑动地收容于相应的穿设孔2121的第三穿设孔部2126内，并将每个按压调节件31的杆体311远离阻挡部312的一端穿过相应的穿设孔2121的第一穿设孔部2124、第二穿设孔部2125且伸入第三穿设孔部2126且螺合于相应的移动部321的螺合孔3211内。将每个定位调节件41的杆体411远离阻挡部412的一端从支撑部212靠近本体211的一侧滑动地穿过相应的导向孔2123且与定位件42相螺合，完成了对整个固定装置100的组装。
使用时，通过调节固定件22于固定孔11内的位置以调节承载件21相对于基座10的位置。将工件200放置于承载部213上，并将定位调节件41的杆体411沿相应的导向孔2123移动以调节定位件42相对于支撑部212的位置。通过转动定位调节件41以使定位调节件41的阻挡部412和定位件42分别抵持支撑部212的相对两侧，从而使定位件42固定于支撑部212上且定位件42能够抵持位于承载部213上的工件200的边缘以对工件200进行定位。转动按压调节件31带动按压件32移动以使按压部322沿相应的导向槽2122移动，从而使按压部322将位于承载部213上的工件200进行按压固定，完成了对工件200的固定。反之，按压部322沿相应的导向槽2122远离工件200移动，从而将固定的工件200释放。
固定装置100包括基座10、承载机构20、至少一个按压机构30及至少一个定位机构40，但不限于此，在其它实施例中至少一个定位机构40可以去除，并不影响至少一个按压机构30对工件200进行按压固定。
固定装置100通过在承载件21的本体211上贯穿开设有至少一个安装孔2113，每个固定件22的一端穿过相应的安装孔2113以螺合于基座的固定孔11上，且通过调节固定件22于固定孔11内的位置以便于调节承载件21相对于基座10的位置。同时，通过将按压调节件31及按压件32滑动地穿设于承载件21的支撑部212内，并由转动按压调节件31带动按压件32移动以将位工件200进行按压固定或者释放，提高了工件200装夹的便利性。
另外，本领域技术人员还可在本实用新型精神内做其它变化，当然，这些依据本实用新型精神所做的变化，都应包含在本实用新型所要求保护的范围。

Claims (8)

  1. 一种固定装置，用于固定工件，该固定装置包括基座、承载机构及至少一个按压机构，其特征在于：该基座上贯穿开设有至少一个固定孔，该承载机构包括承载件及至少一个固定件，该承载件呈T型，该承载件包括本体、支撑部及承载部，该本体上贯穿开设有至少一个安装孔，每个该安装孔为条形孔且与该固定孔相对应，该支撑部设置于该本体的一端，该支撑部上开设有至少一个穿设孔及至少一个导向槽，每个该穿设孔贯穿该支撑部的相对两端，每个该导向槽开设于该支撑部远离该本体的一侧且与相应的该穿设孔相连通，该承载部设置于该支撑部远离该本体的一侧以承载放置该工件，每个该固定件的一端穿过相应的该安装孔以螺合于相应的该固定孔上，通过调节该固定件于该固定孔内的位置以调节该承载件相对于该基座的位置，每个该按压机构包括按压调节件及按压件，该按压调节件可转动地穿设于相应的该穿设孔内，该按压件滑动地收容于相应的该穿设孔内且该按压件的部分经由相应的该导向槽凸出于该支撑部，该按压件螺合于该按压调节件上，转动该按压调节件带动该按压件移动以将位于该承载部上的工件进行按压固定或者释放。
  2. 如权利要求1所述的固定装置，其特征在于：该本体包括第一表面及与该第一表面相对的第二表面，每个该安装孔贯穿该第一表面和该第二表面，该支撑部的一端与该第二表面平齐，该承载部的两端分别与该第一表面和该第二表面平齐。
  3. 如权利要求2所述的固定装置，其特征在于：每个该穿设孔包括同轴设置的第一穿设孔部、第二穿设孔部及第三穿设孔部，该第二穿设孔部的两端分别与该第一穿设孔部及该第三穿设孔部相连通，该第一穿设孔部贯穿该支撑部的一端，该第三穿设孔部贯 穿该支撑部的另一端，该按压调节件包括杆体及设置于该杆体一端的阻挡部，该杆体远离该阻挡部的一端穿过相应的该第一穿设孔部、该第二穿设孔部且伸入该第三穿设孔部，该阻挡部转动地收容于相应的该第一穿设孔部内。
  4. 如权利要求3所述的固定装置，其特征在于：该第一穿设孔部和该第二穿设孔部都为圆形孔，该第三穿设孔部为矩形孔。
  5. 如权利要求3所述的固定装置，其特征在于：该第一穿设孔部的孔径大于该第二穿设孔部的孔径。
  6. 如权利要求3所述的固定装置，其特征在于：该按压件包括移动部及设置于该移动部上的按压部，该移动部上贯穿开设有螺合孔，该移动部滑动地收容于相应的该穿设孔的第三穿设孔部内且通过该螺合孔螺合于相应的该按压调节件的杆体上，该按压部设置于该移动部的一侧，该按压部穿过相应的该导向槽且凸出于该支撑部的一侧，该按压部能够在该移动部带动下移动以将位于该承载部上的工件进行按压固定。
  7. 如权利要求1所述的固定装置，其特征在于：该支撑部上还开设有至少一个导向孔，每个该导向孔为条形孔，该固定装置还包括至少一个定位机构，每个该定位机构包括定位调节件及定位件，该定位调节件包括杆体及设置于该杆体一端的阻挡部，该杆体远离该阻挡部的一端从该支撑部靠近该本体的一侧滑动地穿过相应的该导向孔以与该定位件相螺合，通过转动该定位调节件以使该阻挡部和该定位件分别抵持该支撑部的相对两侧，从而使该定位件固定于该支撑部上，该杆体沿相应的该导向孔移动以调节该定位件相对于该支撑部的位置，该定位件能够抵持位于该承载部上的工件的边缘以对该工件进行定位。
  8. 如权利要求7所述的固定装置，其特征在于：该定位调节 件为螺栓。
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