WO2019056424A1 - 固定装置 - Google Patents

固定装置 Download PDF

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Publication number
WO2019056424A1
WO2019056424A1 PCT/CN2017/106189 CN2017106189W WO2019056424A1 WO 2019056424 A1 WO2019056424 A1 WO 2019056424A1 CN 2017106189 W CN2017106189 W CN 2017106189W WO 2019056424 A1 WO2019056424 A1 WO 2019056424A1
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WO
WIPO (PCT)
Prior art keywords
fixing
lever
plate
bottom plate
disposed
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Application number
PCT/CN2017/106189
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English (en)
French (fr)
Inventor
周安华
闫敏
陈宗玉
秦擎
苏东海
Original Assignee
晋城富泰华精密电子有限公司
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Application filed by 晋城富泰华精密电子有限公司 filed Critical 晋城富泰华精密电子有限公司
Publication of WO2019056424A1 publication Critical patent/WO2019056424A1/zh

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    • 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 a plurality of workpieces at a time.
  • a plurality of workpieces are first fixed on the fixture, and then the fixture is fixed on the processing fixture, and the workpiece needs to be detached from the fixture after processing, which is cumbersome and inefficient.
  • the workpiece is disassembled and assembled on the jig, which is labor intensive and inefficient.
  • a fixing device for fixing a plurality of workpieces comprising a base and at least one fixing mechanism, the base comprising a substrate and a fixing plate disposed on the substrate, each fixing mechanism comprising a fixed driving member and a support
  • the fixing member and the supporting member are disposed on the substrate, the supporting member is located between the fixed driving member and the fixing plate, and the lever is pivotally connected to the supporting member
  • One end of the lever is pivotally connected to the fixed driving member, and one end of the connecting member is pivotally connected to an end of the lever away from the fixed driving member.
  • the fixing member comprises a bottom plate and two side plates, and the bottom plate is disposed on the fixing plate
  • the two side plates are vertically extending from opposite sides of the bottom plate toward the same side of the bottom plate, and each of the side plates is provided with a resisting inclined surface, and the connecting member is slidably worn away from one end of the lever. Passing the fixing plate and the bottom plate and connecting to the pressing member
  • the pressing member is provided with two pressing inclined surfaces, and the two pressing inclined surfaces can cooperate with the abutting inclined surfaces of the two side plates, and the fixed driving member drives the lever to rotate around the supporting member to drive the connection.
  • the piece moves to move the pressing member toward or away from the bottom plate such that each pressing slope presses a corresponding portion of the workpiece to the corresponding abutting slope or releases the corresponding workpiece.
  • the base further includes at least one support rod, at least one of the support rods is disposed on the substrate, and the fixed plate is disposed on an end of the at least one support rod away from the substrate.
  • the fixing plate includes a first surface and a second surface opposite to the first surface, the fixing plate is provided with at least one groove, and at least one groove is formed on the first surface and uniformly distributed on the fixing plate On the first surface, the bottom plate is disposed on a bottom surface of the corresponding groove.
  • the fixing plate is further provided with at least one through hole, each of the through holes is formed through a bottom surface of the corresponding groove and located at a central position of a bottom surface of the corresponding groove, and the bottom plate runs through A through hole is defined, and the through hole is located at a central position of the bottom plate and corresponds to the corresponding through hole.
  • the connecting member includes a rod body and a pivoting portion disposed at one end of the rod body, the pivoting portion is pivotally connected to an end of the lever away from the fixed driving member, the rod body slidingly passes through the corresponding through hole and correspondingly The through hole is disposed at an end of the rod body away from the pivot portion.
  • each of the fixing mechanisms further includes a pivoting member pivotally connected to an end of the lever away from the fixed driving member, the pivoting portion being pivotally connected to an end of the pivoting member away from the lever.
  • a fixing hole is formed in the pressing member, and the fixing hole is configured to receive an end of the rod body away from the pivoting portion to fix the pressing member to the rod body.
  • the first surface of the fixing plate is further provided with at least two bosses, two for each The bosses are respectively located on opposite sides of the corresponding groove, and each of the bosses is for placing the corresponding workpiece.
  • the fixed drive member is a linear cylinder.
  • the above fixing device increases the stability of the fixed workpiece by providing a lever between the fixed driving member and the pressing member to increase the pressing force of the pressing member.
  • the pressing member is close to or away from the bottom plate of the fixing member to make each abutting
  • the pressure ramping surface fixes the corresponding part of the workpiece to the corresponding resisting slope or releases the corresponding workpiece, and the operation is simple and efficient.
  • 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 plate of the fixing device shown in Figure 1.
  • Boss 135 Fixing mechanism 20 Fixed drive twenty one supporting item twenty two lever twenty three Pivot twenty four Connector 25 Rod body 251 Pivot 252 Fastener 26 Bottom plate 261 Through hole 2611 Side panel 262 Resisting the slope 2621 Pressing member 27 Compressing the slope 271 Fixed hole 272
  • the present invention provides a fixing device 100 capable of fixing a plurality of workpieces (not shown) at a time.
  • the fixture 100 includes a base 10 and at least one securing mechanism 20.
  • the base 10 is mounted on a processing device (not shown) to facilitate machining of the workpiece fixed to the fixture 100.
  • At least one fixing mechanism 20 is disposed on the base 10 to fix or release the workpiece.
  • the number of the fixing mechanisms 20 is four, but is not limited thereto. In other embodiments, the number of the fixing mechanisms 20 may be determined according to the number of workpieces.
  • the base 10 includes a base plate 11 , at least one support rod 12 and a fixed plate 13 .
  • the substrate 11 is substantially rectangular.
  • At least one support rod 12 is disposed on the substrate 11.
  • the fixing plate 13 is disposed on an end of the at least one support rod 12 away from the substrate 11.
  • the fixing plate 13 is substantially rectangular and includes a first surface 131 and a second surface 132 opposite to the first surface 131.
  • the fixing plate 13 is provided with at least one groove 133 and at least one through hole 134. At least one groove 133 is formed on the first surface 131 and uniformly distributed on the first surface 131.
  • Each of the through holes 134 extends through a bottom surface of the corresponding groove 133 and is located at a substantially central position of the bottom surface of the corresponding groove 133.
  • the number of the support bars 12 is two, and the number of the grooves 133 and the through holes 134 are all four, but are not limited thereto.
  • At least two protrusions are further disposed on the first surface 131 of the fixing plate 13 Taiwan 135.
  • Each of the two bosses 135 is located on opposite sides of the corresponding groove 133.
  • Each boss 135 is used to place a workpiece.
  • each fixing mechanism 20 includes a fixed driving member 21, a supporting member 22, a lever 23, a pivoting member 24, a connecting member 25, a fixing member 26, and a pressing member 27.
  • the fixed driving member 21 and the supporting member 22 are spaced apart from each other on the side of the substrate 11 facing the fixing plate 13.
  • the support member 22 is located between the fixed drive member 21 and the fixed plate 13.
  • the lever 23 is pivotally connected to the support member 22 and one end of the lever 23 is pivotally connected to the fixed drive member 21.
  • the lever 23 is rotated about the support 22 by the driving of the fixed drive member 21.
  • the pivoting member 24 is pivotally connected to an end of the lever 23 away from the fixed driving member 21.
  • the connecting member 25 includes a rod body 251 and a pivoting portion 252 disposed at one end of the rod body 251.
  • the rod body 251 has a substantially cylindrical rod shape.
  • the pivoting portion 252 is pivotally connected to one end of the pivoting member 24 away from the lever 23 .
  • the fixed driving member 21 is a linear cylinder, but is not limited thereto. In other embodiments, the fixed driving member 21 is a linear actuator.
  • the fixing member 26 is disposed in the corresponding recess 133.
  • the fixing member 26 includes a bottom plate 261 and two side plates 262.
  • the bottom plate 261 has a substantially elongated plate shape.
  • the bottom plate 261 is disposed on a bottom surface (not labeled) of the corresponding recess 133.
  • a through hole 2611 is formed in the bottom plate 261.
  • the through hole 2611 is located at a substantially central position of the bottom plate 261 and corresponds to the corresponding through hole 134 to slide the end of the rod body 251 away from the pivot portion 252 through the corresponding through hole 134 and the corresponding through hole 2611.
  • the two side plates 262 are formed by the opposite edges of the bottom plate 261 extending perpendicularly toward the same side of the bottom plate 261.
  • Each of the side plates 262 is provided with a resisting slope 2621.
  • the abutting slopes 2621 of the two side plates 262 are oppositely disposed.
  • the pressing member 27 is disposed at one end of the rod body 251 away from the pivoting portion 252.
  • the cross section of the pressing member 27 is trapezoidal.
  • Two pressing slopes 271 are formed on the pressing member 27.
  • Two pressing slopes 271 are respectively located on opposite sides of the pressing member 27.
  • the two pressing slopes 271 can cooperate with the abutting slopes 2621 of the two side plates 262 to press and fix the workpiece portion between the abutting slopes 2621 and one of the pressing slopes 271, thereby fixing the workpiece Pieces.
  • the pressing member 27 is provided with a fixing hole 272.
  • the fixing hole 272 is for receiving one end of the rod body 251 away from the pivot portion 252 to fix the pressing member 27 to the rod body 251.
  • At least one support rod 12 is disposed on the substrate 11 and the fixing plate 13 is disposed on an end of the at least one support rod 12 away from the substrate 11.
  • the fixed driving member 21 and the supporting member 22 of each fixing mechanism 20 are spaced apart from the side of the substrate 11 facing the fixing plate 13, and the lever 23 is pivotally connected to the supporting member 22 and one end of the lever 23 and the fixed driving member 21 are fixed.
  • the phase is connected.
  • the pivoting member 24 is pivotally connected to one end of the lever 23 away from the fixed driving member 21, and the bottom plate 261 of the fixing member 26 is disposed on the bottom surface of the corresponding recess 133.
  • the pivoting portion 252 is pivotally connected to one end of the pivoting member 24 away from the lever 23, and one end of the rod body 251 away from the pivoting portion 252 is slidably passed through the corresponding through hole 134 and the corresponding through hole 2611 and the pressing member 27 The connection is completed, and the assembly of the entire fixture 100 is completed.
  • the fixed drive member 21 of each of the securing mechanisms 20 drives the lever 23 to rotate about the support member 22 to drive the pivot member 24 and the link member 25 to move.
  • the connecting member 25 drives the pressing member 27 close to the bottom plate 261 of the fixing member 26 such that each pressing inclined surface 271 presses and fixes a portion of the corresponding workpiece to the corresponding resisting inclined surface 2621, thereby fixing the workpiece.
  • the connecting member 25 drives the pressing member 27 away from the bottom plate 261 of the fixing member 26 to move each pressing inclined surface 271 away from the corresponding resisting inclined surface 2621, thereby releasing the fixed workpiece.
  • the pedestal 10 includes a substrate 11 , at least one support rod 12 and a fixed plate 13 , but is not limited thereto. In other embodiments, at least one support rod 12 can be removed, and the fixed plate 13 is directly mounted on the substrate 11 without affecting the base.
  • the seat 10 and the fixed plate 13 support the entire fixture 100.
  • Each fixing mechanism 20 includes a fixed driving member 21, a supporting member 22, a lever 23, a connecting member 25, a fixing member 26 and a pressing member 27, but is not limited thereto.
  • the pivoting member 24 can be removed.
  • the pivoting portion 252 of the connecting member 25 is directly pivoted to the end of the lever 23 away from the fixed driving member 21, and does not affect the movement of the connecting member 25 by the lever 23.
  • the fixing device 100 increases the stability of the fixed workpiece by providing the lever 23 between the fixed driving member 21 and the pressing member 27 to increase the pressing force of the pressing member 27. At the same time, by providing the abutting slopes 2621 on each side plate 262 of the fixing member 26, and providing a pressing slope 271 on the pressing member 27 that cooperates with the corresponding abutting slopes 2621, the pressing member 27 approaches or moves away from the fixing member 26.
  • the bottom plate 261 is such that each pressing slope 271 presses and fixes a portion of the corresponding workpiece to the corresponding abutting slope 2621 or releases the corresponding workpiece 200, which is simple and efficient.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

一种固定装置(100)，包括基座(10)及至少一个固定机构(20)，基座(10)包括基板(11)及设置于基板(11)上的固定板(13)，每个固定机构(20)包括固定驱动件(21)、支撑件(22)、杠杆(23)、连接件(25)、固定件(26)及按压件(27)，杠杆(23)枢接于支撑件(22)上且杠杆(23)的一端与固定驱动件(21)相枢接，连接件(25)枢接于杠杆(23)远离固定驱动件(21)的一端，固定件(26)包括底板(261)及两个侧板(262)，每个侧板(262)上开设有抵持斜面(2621)，连接件(25)滑动地穿过固定板(13)和底板(261)且与按压件(27)相连接，按压件(27)上开设有两个抵压斜面(271)，两个抵压斜面(271)能够与两个侧板(262)的抵持斜面(2621)相配合，固定驱动件(21)驱动杠杆(23)绕支撑件(22)转动以带动连接件(25)移动，连接件(25)带动按压件(27)靠近或者远离底板(261)以使每个抵压斜面(271)将相应的工件的部分抵压固定至相应的抵持斜面(2621)上或者释放相应的工件；该固定装置(100)操作简单，固定工件的稳定性高。

Description

固定装置 技术领域
本实用新型涉及一种固定装置，特别是一种能够一次固定多个工件的固定装置。
背景技术
在CNC加工的工程中需将多个工件首先固定于夹具上，再将夹具固定于加工固定装置上，且加工后需将工件从夹具上拆卸下来，操作繁琐，效率低。同时，人工于夹具上拆装工件，劳动强度大且效率低。
实用新型内容
鉴于上述状况，有必要提供一种无需夹具且拆装工件效率高的固定装置。
一种固定装置，用于固定多个工件，该固定装置包括基座及至少一个固定机构，该基座包括基板及设置于该基板上的固定板，每个该固定机构包括固定驱动件、支撑件、杠杆、连接件、固定件及按压件，该固定驱动件及该支撑件设置于该基板上，该支撑件位于该固定驱动件和该固定板之间，该杠杆枢接于该支撑件上且该杠杆的一端与该固定驱动件相枢接，该连接件一端枢接于该杠杆远离该固定驱动件的一端，该固定件包括底板及两个侧板，该底板设置于该固定板上，两个该侧板为该底板的相对两个边缘沿朝向该底板的同一侧垂直延伸而成，每个该侧板上开设有抵持斜面，该连接件远离该杠杆的一端滑动地穿过该固定板和该底板且与该按压件相连 接，该按压件上开设有两个抵压斜面，两个该抵压斜面能够与两个该侧板的抵持斜面相配合，该固定驱动件驱动该杠杆绕该支撑件转动以带动该连接件移动，该连接件带动该按压件靠近或者远离该底板以使每个抵压斜面将相应的该工件的部分抵压固定至相应的该抵持斜面上或者释放相应的该工件。
进一步地，该基座还包括至少一个支撑杆，至少一个该支撑杆设置于该基板上，该固定板设置于至少一个该支撑杆远离该基板的一端上。
进一步地，该固定板包括第一表面及与该第一表面相对的第二表面，该固定板上开设有至少一个凹槽，至少一个该凹槽开设于该第一表面上且均匀分布于该第一表面上，该底板设置于相应的该凹槽的底面上。
进一步地，该固定板上还开设有至少一个穿设孔，每个该穿设孔贯穿开设于相应的该凹槽的底面上且位于相应的该凹槽的底面的中央位置，该底板上贯穿开设有通孔，该通孔位于该底板的中央位置且与相应的该穿设孔相对应。
进一步地，该连接件包括杆体及设置于该杆体一端的枢接部，该枢接部枢接于该杠杆远离该固定驱动件的一端，该杆体滑动地穿过相应的该穿设孔和相应的该通孔，该按压件设置于该杆体远离该枢接部的一端。
进一步地，每个该固定机构还包括枢接件，该枢接件枢接于该杠杆远离该固定驱动件的一端，该枢接部枢接于该枢接件远离该杠杆的一端。
进一步地，该按压件上贯穿开设有固定孔，该固定孔用于收容该杆体远离该枢接部的一端以将该按压件固定于该杆体上。
进一步地，该固定板的第一表面上还设有至少两个凸台，每两 个该凸台分别位于相应的该凹槽的相对两侧，每个该凸台用于放置相应的该工件。
进一步地，该固定驱动件为直线气缸。
上述固定装置通过将在固定驱动件和按压件之间设置杠杆从而增加按压件的按压力，提高了固定工件的稳定性。同时，通过在固定件的每个侧板上设置抵持斜面，并在按压件上设置与相应的抵持斜面配合的抵压斜面，该按压件靠近或者远离固定件的底板以使每个抵压斜面将相应的工件的部分抵压固定至相应的抵持斜面上或者释放相应的工件，操作简单且效率高。
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板的立体示意图。
主要元件符号说明
固定装置 100
基座 10
基板 11
支撑杆 12
固定板 13
第一表面 131
第二表面 132
凹槽 133
穿设孔 134
凸台 135
固定机构 20
固定驱动件 21
支撑件 22
杠杆 23
枢接件 24
连接件 25
杆体 251
枢接部 252
固定件 26
底板 261
通孔 2611
侧板 262
抵持斜面 2621
按压件 27
抵压斜面 271
固定孔 272
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一次固定多个工件(图未示)的固定装置100。固定装置100包括基座10及至少一个固定机构20。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上的工件进行加工。至少一个固定机构20设置于基座10上以固定或者释放工件。本实施例中，固定机构20的数量为四个，但不限于此，在其它实施例中，固定机构20的数量可以根据工件的数量决定。
请同时参阅图1和图3，基座10包括基板11、至少一个支撑杆12及固定板13。基板11大致呈矩形。至少一个支撑杆12设置于基板11上。固定板13设置于至少一个支撑杆12远离基板11的一端上。固定板13大致呈矩形，其包括第一表面131及与第一表面131相对的第二表面132。固定板13上开设有至少一个凹槽133及至少一个穿设孔134。至少一个凹槽133开设于第一表面131上且均匀分布于第一表面131上。每个穿设孔134贯穿开设于相应的凹槽133的底面上且位于相应的凹槽133的底面的大致中央位置。本实施例中，支撑杆12的数量为两个，凹槽133和穿设孔134的数量都为四个，但不限于此。
本实施例中，固定板13的第一表面131上还设有至少两个凸 台135。每两个凸台135分别位于相应的凹槽133的相对两侧。每个凸台135用于放置工件。
请同时参阅图2和图3，每个固定机构20包括固定驱动件21、支撑件22、杠杆23、枢接件24、连接件25、固定件26及按压件27。固定驱动件21和支撑件22间隔设置于基板11朝向固定板13的一侧上。支撑件22位于固定驱动件21和固定板13之间。杠杆23枢接于支撑件22上且杠杆23的一端与固定驱动件21相枢接。杠杆23在固定驱动件21的驱动下绕支撑件22转动。枢接件24枢接于杠杆23远离固定驱动件21的一端。连接件25包括杆体251及设置于杆体251一端的枢接部252。杆体251大致呈圆柱杆状。枢接部252枢接于枢接件24远离杠杆23的一端。本实施例中，固定驱动件21为直线气缸，但不限于此，在其它实施例中，固定驱动件21为直线驱动器。
固定件26设置于相应的凹槽133内。固定件26包括底板261及两个侧板262。底板261大致呈长条板状。底板261设置于相应的凹槽133的底面(未标示)上。底板261上贯穿开设有通孔2611。通孔2611位于底板261的大致中央位置且与相应的穿设孔134相对应以使杆体251远离枢接部252的一端滑动地穿过相应的穿设孔134和相应的通孔2611。两个侧板262为底板261的相对两个边缘沿朝向底板261的同一侧垂直延伸而成。每个侧板262上开设有抵持斜面2621。两个侧板262的抵持斜面2621相对设置。
按压件27设置于杆体251远离枢接部252的一端。按压件27的横截面为梯形。按压件27上开设有两个抵压斜面271。两个抵压斜面271分别位于按压件27的相对两侧。两个抵压斜面271能够与两个侧板262的抵持斜面2621相配合以将位于一个抵持斜面2621和一个抵压斜面271之间的工件部分抵压固定，从而固定工 件。本实施例中，按压件27贯穿开设有固定孔272。固定孔272用于收容杆体251远离枢接部252的一端以将按压件27固定于杆体251上。
请同时参阅图1至图3，组装时，至少一个支撑杆12设置于基板11上，并将固定板13设置于至少一个支撑杆12远离基板11的一端上。将每个固定机构20的固定驱动件21和支撑件22间隔设置于基板11朝向固定板13的一侧上，并将杠杆23枢接于支撑件22上且杠杆23的一端与固定驱动件21相枢接。将枢接件24枢接于杠杆23远离固定驱动件21的一端，并将固定件26的底板261设置于相应的凹槽133的底面上。将枢接部252枢接于枢接件24远离杠杆23的一端，并将杆体251远离枢接部252的一端滑动地穿过相应的穿设孔134和相应的通孔2611且与按压件27相连接，完成了对整个固定装置100的组装。
使用时，每个固定机构20的固定驱动件21驱动杠杆23绕支撑件22转动以带动枢接件24和连接件25移动。连接件25带动按压件27靠近固定件26的底板261以使每个抵压斜面271将相应的工件的部分抵压固定至相应的抵持斜面2621上，从而对工件进行固定。反之，连接件25带动按压件27远离固定件26的底板261以使每个抵压斜面271远离相应的抵持斜面2621上，从而将固定的工件释放。
基座10包括基板11、至少一个支撑杆12及固定板13，但不限于此，在其它实施例中，至少一个支撑杆12可以去除，固定板13直接架设于基板11上，并不影响基座10及固定板13支撑整个固定装置100。
每个固定机构20包括固定驱动件21、支撑件22、杠杆23、连接件25、固定件26及按压件27，但不限于此，在其它实施例中， 枢接件24可以去除，连接件25的枢接部252直接枢接于杠杆23远离固定驱动件21的一端，并不影响杠杆23带动连接件25移动。
固定装置100通过将在固定驱动件21和按压件27之间设置杠杆23从而增加按压件27的按压力，提高了固定工件的稳定性。同时，通过在固定件26的每个侧板262上设置抵持斜面2621，并在按压件27上设置与相应的抵持斜面2621配合的抵压斜面271，按压件27靠近或者远离固定件26的底板261以使每个抵压斜面271将相应的工件的部分抵压固定至相应的抵持斜面2621上或者释放相应的工件200，操作简单且效率高。
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 (9)

  1. 一种固定装置，用于固定多个工件，该固定装置包括基座及至少一个固定机构，该基座包括基板及设置于该基板上的固定板，其特征在于：每个该固定机构包括固定驱动件、支撑件、杠杆、连接件、固定件及按压件，该固定驱动件及该支撑件设置于该基板上，该支撑件位于该固定驱动件和该固定板之间，该杠杆枢接于该支撑件上且该杠杆的一端与该固定驱动件相枢接，该连接件一端枢接于该杠杆远离该固定驱动件的一端，该固定件包括底板及两个侧板，该底板设置于该固定板上，两个该侧板为该底板的相对两个边缘沿朝向该底板的同一侧垂直延伸而成，每个该侧板上开设有抵持斜面，该连接件远离该杠杆的一端滑动地穿过该固定板和该底板且与该按压件相连接，该按压件上开设有两个抵压斜面，两个该抵压斜面能够与两个该侧板的抵持斜面相配合，该固定驱动件驱动该杠杆绕该支撑件转动以带动该连接件移动，该连接件带动该按压件靠近或者远离该底板以使每个抵压斜面将相应的该工件的部分抵压固定至相应的该抵持斜面上或者释放相应的该工件。
  2. 如权利要求1所述的固定装置，其特征在于：该基座还包括至少一个支撑杆，至少一个该支撑杆设置于该基板上，该固定板设置于至少一个该支撑杆远离该基板的一端上。
  3. 如权利要求1所述的固定装置，其特征在于：该固定板包括第一表面及与该第一表面相对的第二表面，该固定板上开设有至少一个凹槽，至少一个该凹槽开设于该第一表面上且均匀分布于该第一表面上，该底板设置于相应的该凹槽的底面上。
  4. 如权利要求3所述的固定装置，其特征在于：该固定板上还开设有至少一个穿设孔，每个该穿设孔贯穿开设于相应的该凹槽的底面上且位于相应的该凹槽的底面的中央位置，该底板上贯穿开 设有通孔，该通孔位于该底板的中央位置且与相应的该穿设孔相对应。
  5. 如权利要求4所述的固定装置，其特征在于：该连接件包括杆体及设置于该杆体一端的枢接部，该枢接部枢接于该杠杆远离该固定驱动件的一端，该杆体滑动地穿过相应的该穿设孔和相应的该通孔，该按压件设置于该杆体远离该枢接部的一端。
  6. 如权利要求5所述的固定装置，其特征在于：每个该固定机构还包括枢接件，该枢接件枢接于该杠杆远离该固定驱动件的一端，该枢接部枢接于该枢接件远离该杠杆的一端。
  7. 如权利要求5所述的固定装置，其特征在于：该按压件上贯穿开设有固定孔，该固定孔用于收容该杆体远离该枢接部的一端以将该按压件固定于该杆体上。
  8. 如权利要求3所述的固定装置，其特征在于：该固定板的第一表面上还设有至少两个凸台，每两个该凸台分别位于相应的该凹槽的相对两侧，每个该凸台用于放置相应的该工件。
  9. 如权利要求1所述的固定装置，其特征在于：该固定驱动件为直线气缸。
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CN103522096A (zh) * 2013-10-09 2014-01-22 成都华川电装有限责任公司 机加箱体夹具
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CN105598869A (zh) * 2014-10-31 2016-05-25 富泰华工业（深圳）有限公司 定位装置
WO2017131304A1 (ko) * 2016-01-29 2017-08-03 주식회사 삼천리기계 원 웨지 센터링 유압 척

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CN103358246A (zh) * 2012-04-02 2013-10-23 富泰华工业（深圳）有限公司 压紧机构
CN203509730U (zh) * 2013-08-30 2014-04-02 陈治强 装夹送料装置
CN103522096A (zh) * 2013-10-09 2014-01-22 成都华川电装有限责任公司 机加箱体夹具
CN204053566U (zh) * 2014-08-15 2014-12-31 浙江三和机电科技有限公司 用于加工曲轴斜孔的夹具
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