CN107052867B - Quick assembling and disassembling jig - Google Patents

Quick assembling and disassembling jig Download PDF

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Publication number
CN107052867B
CN107052867B CN201710373972.9A CN201710373972A CN107052867B CN 107052867 B CN107052867 B CN 107052867B CN 201710373972 A CN201710373972 A CN 201710373972A CN 107052867 B CN107052867 B CN 107052867B
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CN
China
Prior art keywords
cylinder
workbench
positioning
fixed
cover plate
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Legal status (The legal status 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 status listed.)
Active
Application number
CN201710373972.9A
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Chinese (zh)
Other versions
CN107052867A (en
Inventor
唐国军
刘汉青
吴元凯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OPD TECHNOLOGY (SHENZHEN) CO LTD
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OPD TECHNOLOGY (SHENZHEN) CO LTD
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Priority to CN201710373972.9A priority Critical patent/CN107052867B/en
Publication of CN107052867A publication Critical patent/CN107052867A/en
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Classifications

    • 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
    • B23Q3/08—Work-clamping means other than mechanically-actuated
    • 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
    • B23Q2703/00—Work clamping
    • B23Q2703/02—Work clamping means
    • B23Q2703/04—Work clamping means using fluid means or a vacuum
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)

Abstract

The invention relates to the technical field of jigs, and provides a quick assembly and disassembly jig which comprises a workbench, a cover plate and at least two positioning ejection assemblies. The workbench is buckled with the cover plate to form a cavity for accommodating the strip-shaped workpiece. And positioning ejection assemblies are arranged below the two ends of the cavity in the long side direction. The positioning pushing assembly comprises a positioning pin, a first air cylinder and a fixing plate, one end of the positioning pin penetrates through the workbench and stretches into the cavity, two ends of a workpiece are respectively fixed on the corresponding positioning pin, the other end of the positioning pin is vertically fixed on the fixing plate, the first air cylinder comprises a first cylinder body and a first telescopic head, the first cylinder body is fixedly connected with the workbench, and the first telescopic head is vertically fixed on the fixing plate. After the CNC machine tool processes the workpiece, the workpiece part sleeved on the locating pin is cut off, and waste materials are formed. After the first cylinder body is closed, the locating pin is retracted into the workbench along the direction deviating from the penetrating direction, and the waste is separated from the locating pin. In this way, the processed waste material can be rapidly disassembled.

Description

Quick assembling and disassembling jig
Technical Field
The invention relates to the technical field of jigs, in particular to a quick assembling and disassembling jig.
Background
CNC (numerical control machine) is a short term for computer numerical control machine (Computer numerical control), which is an automated machine controlled by a program. The control system can logically process a program prescribed by a control code or other symbol instruction, decode the program by a computer, and make a machine tool execute prescribed actions, and machine blank materials into semi-finished product parts by cutter cutting.
At present, when a long strip-shaped workpiece is processed on a CNC machine tool, the whole workpiece is directly placed in a jig, and two ends of the workpiece are fixed through positioning pins, so that the workpiece is positioned on the machine tool, and the stability of the workpiece in the processing process is ensured. Since the parts of the two ends of the workpiece used for positioning are required to be cut off, waste materials are formed, and the waste materials are still fixed on the positioning pins, so that the disassembly is inconvenient, the next workpiece processing period is prolonged, and the processing efficiency of the workpiece is affected.
Disclosure of Invention
The invention aims to provide a quick loading and unloading jig, which aims to solve the technical problems that when a CNC machine tool is used for machining a strip-shaped workpiece, the machining period of the next workpiece is prolonged and the machining efficiency is reduced due to the fact that waste materials formed by cutting off the two ends of the workpiece for positioning are inconvenient to detach.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a quick loading and unloading tool, includes workstation, apron and two at least location ejector components, the workstation with the apron lock forms the cavity of holding rectangular work piece, the below of the both ends of the long limit direction of cavity all is equipped with location ejector components, each location ejector components all includes locating pin, first cylinder and fixed plate, the one end of locating pin wears to locate the workstation and stretches into in the cavity, the both ends of work piece are fixed in respectively on the locating pin that corresponds, the other end of locating pin is fixed in perpendicularly on the fixed plate, first cylinder includes first cylinder body and first telescopic head, first cylinder body is fixed in the below of workstation, first telescopic head is fixed perpendicularly on the fixed plate, the locating pin is in behind the first cylinder is closed along first telescopic head shrink direction by cavity department accomodate to in the workstation.
Preferably, the workbench and the cover plate are buckled to form two cavities which are arranged side by side, each positioning pushing assembly comprises two positioning pins, the two positioning pins are arranged side by side along the direction penetrating into the workbench, one ends of the two positioning pins are fixed on the fixing plate, and one ends of the two positioning pins respectively extend into the corresponding cavities.
Further, the positioning pushing assembly further comprises a connecting rod, the connecting rod is arranged adjacent to the positioning pin, one end of the connecting rod is fixed on the workbench, the other end of the connecting rod penetrates through the fixing plate and is vertically fixed on the first cylinder body, and the fixing plate moves up and down in the axis direction of the connecting rod.
Preferably, the number of the connecting rods is two, the two connecting rods are arranged side by side along the direction of inserting the workbench, and the two connecting rods are symmetrically distributed on two sides of the first telescopic head.
Specifically, the connecting rod includes first cylinder and second cylinder, the second cylinder by the terminal surface of first cylinder is followed axial direction and is stretched the formation, the diameter of first cylinder is greater than the diameter of second cylinder, first cylinder card is located in the workstation, the second cylinder with first cylinder fixed connection.
Further, the quick loading and unloading jig further comprises a base and a plurality of support columns, wherein each support column is fixedly connected between the base and the workbench, and each positioning pushing assembly is located between the workbench and the base.
Further, the quick assembling and disassembling jig further comprises a locking assembly used for locking the cover plate on the workbench, the locking assembly comprises a pull rod, the pull rod sequentially penetrates through the cover plate and the workbench from top to bottom, and the pull rod applies a locking force to the cover plate along the penetrating direction.
Specifically, the pull rod comprises a third cylinder and a fourth cylinder, the fourth cylinder is formed by protruding the end face of the third cylinder along the axial direction, the diameter of the third cylinder is larger than that of the fourth cylinder, an opening corresponding to the position of the pull rod is formed in the cover plate, the opening comprises a first through hole section and a second through hole section communicated with the first through hole section, the orifice of the first through hole section is larger than that of the second through hole section, the fourth cylinder penetrates through the first through hole section, and the third cylinder is clamped at the outer edge of the second through hole section.
Further, the locking assembly further comprises a second air cylinder and a connecting plate, the second air cylinder comprises a second cylinder body and a second telescopic head, the second cylinder body is fixed on the base, the second telescopic head is fixed on the connecting plate, and one end of the pull rod, far away from the workbench, is fixed on the connecting plate.
Preferably, the number of the pull rods is two, the two pull rods are arranged side by side along the penetrating direction and are vertically fixed on the connecting plate, and the two pull rods are symmetrically arranged on two sides of the second telescopic head.
The invention has the beneficial effects that: the invention provides a quick assembly and disassembly jig, which has the following working process: the cover plate is opened, the strip-shaped workpiece is placed on the workbench, the first cylinder body is opened, the first telescopic head stretches and drives the fixing plate, the fixing plate and the locating pin extend into the cavity along the penetrating direction, two ends of the workpiece are respectively sleeved on the corresponding locating pins, and then the cover plate is covered on the workbench. After the CNC machine tool processes the workpiece, the part of the workpiece sleeved on the locating pin is cut off, so that waste materials are formed. At this time, the first cylinder is closed, the first telescopic head is contracted, and finally, the positioning pin is contracted into the workbench along the direction deviating from the penetrating direction, and the waste is separated from the positioning pin. Therefore, the waste materials after processing can be rapidly disassembled, the time interval of two times of processing is shortened, the processing period of the next workpiece is ensured, and the processing efficiency is effectively improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a quick assembly and disassembly jig according to an embodiment of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a cross-sectional view of a quick loading and unloading jig according to an embodiment of the present invention;
FIG. 4 is an enlarged view at B in FIG. 3;
fig. 5 is another angular cross-sectional view of the quick assembly and disassembly tool according to the embodiment of the present invention.
Wherein, each reference sign in the figure:
the device comprises a workbench 1, a cover plate 2, a positioning pushing assembly 3, a positioning pin 31, a first cylinder 32, a fixed plate 33, a first cylinder 321, a first telescopic head 322, a connecting rod 34, a first cylinder 341, a second cylinder 342, a base 4, a support column 5, a locking assembly 6, a pull rod 61, a third cylinder 611, a fourth cylinder 612, a second cylinder 62, a connecting plate 63, a second cylinder 621, a second telescopic head 622, an opening 21, a first through hole section 211, a second through hole section 212, a workpiece 71 and a waste 72.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1 to 4, the quick assembly and disassembly fixture provided by the embodiment of the invention comprises a workbench 1, a cover plate 2 and at least two positioning and pushing assemblies 3. The workbench 1 and the cover plate 2 are buckled to form a cavity for accommodating the strip-shaped workpiece 71, namely the workpiece 71 is fixed in the cavity to be processed by the CNC machine tool. The lower parts of the two ends of the cavity in the long side direction are respectively provided with a positioning ejection assembly 3. The positioning and pushing assembly 3 comprises a positioning pin 31, a first air cylinder 32 and a fixing plate 33, one end of the positioning pin 31 penetrates through the workbench 1 and stretches into the cavity, two ends of a workpiece 71 are respectively fixed on the corresponding positioning pin 31, the other end of the positioning pin 31 is vertically fixed on the fixing plate 33, the first air cylinder 32 comprises a first cylinder body 321 and a first telescopic head 322, the first cylinder body 321 is fixedly connected with the workbench 1, the first telescopic head 322 is vertically fixed on the fixing plate 33, and the positioning pin 31 is stored into the workbench 1 from the hollow cavity along the shrinkage direction of the first telescopic head 322 after the first air cylinder 32 is closed.
The working process of the quick assembly and disassembly jig provided by the embodiment of the invention is as follows: the cover plate 2 is opened, the strip-shaped workpiece 71 is placed on the workbench 1, the first cylinder 321 is opened, the first telescopic head 322 stretches and drives the fixed plate 33, the fixed plate 33 and the positioning pins 31 stretch into the cavity along the penetrating direction, two ends of the workpiece 71 are respectively sleeved on the corresponding positioning pins 31, and then the cover plate 2 is covered on the workbench 1. After the CNC machine machines the workpiece 71, the portion of the workpiece 71 that is sleeved on the positioning pin 31 is cut off, and a scrap 72 is formed. At this time, the first cylinder 321 is closed, the first expansion head 322 is contracted, and finally, the positioning pin 31 is contracted into the table 1 in a direction away from the penetration, and the scrap 72 is separated from the positioning pin 31. In this way, the waste 72 after processing can be rapidly disassembled, the time interval between two processing is shortened, the processing period of the next workpiece 71 is ensured, and the processing efficiency is effectively improved.
In this embodiment, the cover plate 2 and the working table 1 can be fastened by clamping a clamp, so that the stability of the workpiece 71 during the machining process is ensured.
Preferably, referring to fig. 1 to 3, the workbench 1 and the cover plate 2 are buckled to form two cavities arranged side by side, so that the processing of two workpieces 71 can be completed at one time, and further the working efficiency is provided. Correspondingly, each positioning and pushing assembly 3 comprises two positioning pins 31, the two positioning pins 31 are arranged side by side along the direction penetrating into the workbench 1, one ends of the two positioning pins 31 are fixed on the fixing plate 33, and one ends of the two positioning pins 31 extend into corresponding cavities respectively. I.e. the first telescopic head 322 completes one pushing, two positioning pins 31 can be pushed out. Of course, depending on the number of pockets, a corresponding number of locating pins 31 may be added.
Specifically, referring to fig. 1 to 4, the positioning and pushing assembly 3 further includes a connecting rod 34, the connecting rod 34 is disposed adjacent to the positioning pin 31, one end of the connecting rod 34 is fixed on the workbench 1, the other end of the connecting rod 34 passes through the fixing plate 33 and is vertically fixed on the first cylinder 321, that is, the first cylinder 321 is fixed on the workbench 1 through the connecting rod 34 and keeps stationary with the workbench 1, so that the first telescopic head 322 can drive the fixing plate 33 to move up and down in the axial direction of the connecting rod 34, so that the positioning pin 31 stretches in the accommodating cavity.
Preferably, referring to fig. 3 and 4, in order to maintain stability of the two positioning pins 31 during operation, and to make the forces of the two positioning pins more uniform. The number of connecting rods 34 is increased to two. The two connecting rods 34 are arranged side by side along the direction of inserting the table 1, and the two connecting rods 34 are symmetrically distributed at both sides of the first telescopic head 322. In this way, the two positioning pins 31 are evenly stressed under the drive of the fixing plate 33, and the transmission stability is improved.
Specifically, referring to fig. 4, the connecting rod 34 includes a first cylinder 341 and a second cylinder 342, the second cylinder 342 is formed by protruding an end surface of the first cylinder 341 along an axial direction, a diameter of the first cylinder 341 is larger than a diameter of the second cylinder 342, and the first cylinder 341 is clamped in the workbench 1. In this way, the link 34 is prevented from being pulled out of the table 1 when the first telescopic head 322 is moved.
Further, referring to fig. 1 to 5, the quick assembling and disassembling tool further includes a base 4 and a supporting column 5, the supporting column 5 is disposed between the base 4 and the workbench 1 to raise the workbench 1, and meanwhile, each positioning and pushing assembly 3 is disposed between the base 4 and the workbench 1, so that each positioning and pushing assembly 3 obtains a moving space.
Further, referring to fig. 1, the quick assembling and disassembling fixture further includes a locking assembly 6 for locking the cover plate 2 on the working table 1, the locking assembly 6 includes a pull rod 61, and the pull rod 61 sequentially penetrates through the cover plate 2 and the working table 1 from top to bottom and applies a locking force to the cover plate 2 along the penetrating direction. Specifically, a screw thread may be provided at an end of the pull rod 61 remote from the table 1, and a locking force may be provided by screwing into the base 4.
Specifically, referring to fig. 1 and 5, the pull rod 61 includes a third cylinder 611 and a fourth cylinder 612, the fourth cylinder 612 is formed by protruding an end surface of the third cylinder 611 along an axial direction, a diameter of the third cylinder 611 is larger than a diameter of the fourth cylinder 612, an opening 21 corresponding to the pull rod 61 is formed in the cover plate 2, the opening 21 includes a first through hole section 211 and a second through hole section 212 communicated with the first through hole section 211, an orifice of the first through hole section 211 is larger than an orifice of the second through hole section 212, the fourth cylinder 612 passes through the first through hole section 211, and the cover plate 2 moves along a radial direction of the fourth cylinder 612, so that the third cylinder 611 is clamped at an outer edge of the second through hole section 212, thereby locking the cover plate 2 on the workbench 1.
Further, referring to fig. 5, the locking assembly 6 further includes a second cylinder 62 and a connecting plate 63, the second cylinder 62 includes a second cylinder 621 and a second telescopic head 622, the second cylinder 621 is fixed on the base 4, the second telescopic head 622 is fixed on the connecting plate 63, and an end of the pull rod 61 far away from the workbench 1 is fixed on the connecting plate 63. That is, when the second telescopic head 622 moves telescopically in the axial direction, the connecting plate 63 drives the pull rod 61 to move together, so that a locking force is provided for the pull rod 61 to lock the cover plate 2 on the workbench 1.
Preferably, referring to fig. 5, the number of the pull rods 61 is two, the two pull rods 61 are arranged side by side along the penetrating direction and vertically fixed to the connecting plate 63, and the two pull rods 61 are symmetrically arranged at two sides of the second telescopic head 622. In this way, the cover plate 2 is uniformly stressed at each part, thereby improving the fastening effect on the long-strip-shaped workpiece 71.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.

Claims (10)

1. Quick loading and unloading tool, its characterized in that: the positioning pushing assembly comprises a workbench, a cover plate and at least two positioning pushing assemblies, wherein the workbench and the cover plate are buckled to form a cavity for accommodating a strip-shaped workpiece, the positioning pushing assemblies are arranged below two ends of the cavity in the long side direction, each positioning pushing assembly comprises a positioning pin, a first air cylinder and a fixing plate, one end of each positioning pin penetrates through the workbench and stretches into the cavity, two ends of the workpiece are respectively fixed on the corresponding positioning pins, the other end of each positioning pin is vertically fixed on the fixing plate, each first air cylinder comprises a first cylinder body and a first telescopic head, the first cylinder body is fixed below the workbench, the first telescopic heads are vertically fixed on the fixing plate, and the positioning pins are stored in the workbench from the cavity along the shrinkage direction of the first telescopic heads after the first air cylinders are closed.
2. The quick loading and unloading jig according to claim 1, wherein: the workbench is buckled with the cover plate to form two cavities which are arranged side by side, each positioning pushing assembly comprises two positioning pins, the two positioning pins are arranged side by side along the direction penetrating into the workbench, one ends of the two positioning pins are fixed on the fixing plate, and one ends of the two positioning pins extend into the corresponding cavities respectively.
3. The quick loading and unloading jig according to claim 1, wherein: the positioning pushing assembly further comprises a connecting rod, the connecting rod is arranged adjacent to the positioning pin, one end of the connecting rod is fixed on the workbench, the other end of the connecting rod penetrates through the fixing plate and is vertically fixed on the first cylinder body, and the fixing plate moves up and down in the axis direction of the connecting rod.
4. The quick loading and unloading jig of claim 3, wherein: the number of the connecting rods is two, the two connecting rods are arranged side by side along the direction of inserting the workbench, and the two connecting rods are symmetrically distributed on two sides of the first telescopic head.
5. The quick loading and unloading jig of claim 3, wherein: the connecting rod comprises a first cylinder and a second cylinder, wherein the second cylinder is formed by protruding the end face of the first cylinder along the axial direction, the diameter of the first cylinder is larger than that of the second cylinder, the first cylinder is clamped in the workbench, and the second cylinder is fixedly connected with the first cylinder.
6. The quick load and unload jig of any one of claims 1 to 5, wherein: the quick loading and unloading jig further comprises a base and a plurality of support columns, wherein each support column is fixedly connected between the base and the workbench, and each positioning and pushing assembly is located between the workbench and the base.
7. The quick loading and unloading jig of claim 6, wherein: the quick loading and unloading jig further comprises a locking assembly used for locking the cover plate on the workbench, the locking assembly comprises a pull rod, the pull rod sequentially penetrates through the cover plate and the workbench from top to bottom, and the pull rod applies locking force to the cover plate along the penetrating direction.
8. The quick loading and unloading jig of claim 7, wherein: the pull rod comprises a third cylinder and a fourth cylinder, the fourth cylinder is formed by protruding the end face of the third cylinder along the axial direction, the diameter of the third cylinder is larger than that of the fourth cylinder, an opening corresponding to the position of the pull rod is formed in the cover plate, the opening comprises a first through hole section and a second through hole section communicated with the first through hole section, the orifice of the first through hole section is larger than the orifice of the second through hole section, the fourth cylinder penetrates through the first through hole section, and the third cylinder is clamped on the outer edge of the second through hole section.
9. The quick loading and unloading jig of claim 7, wherein: the locking assembly further comprises a second air cylinder and a connecting plate, the second air cylinder comprises a second cylinder body and a second telescopic head, the second cylinder body is fixed on the base, the second telescopic head is fixed on the connecting plate, and one end of the pull rod, far away from the workbench, is fixed on the connecting plate.
10. The quick loading and unloading jig of claim 9, wherein: the number of the pull rods is two, the two pull rods are arranged side by side along the penetrating direction and are vertically fixed on the connecting plate, and the two pull rods are symmetrically arranged on two sides of the second telescopic head.
CN201710373972.9A 2017-05-24 2017-05-24 Quick assembling and disassembling jig Active CN107052867B (en)

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CN107052867B true CN107052867B (en) 2023-07-28

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Publication number Priority date Publication date Assignee Title
CN108188791B (en) * 2018-01-08 2019-11-05 歌尔股份有限公司 Cover-plate type quick clamping tool
CN108422249A (en) * 2018-05-19 2018-08-21 无锡德欣达精密机械有限公司 A kind of milling machine rapid material-feeding device
CN110605597B (en) * 2018-06-15 2021-09-03 捷普电子(新加坡)公司 Combined positioning jig and use method thereof
CN109648283B (en) * 2019-01-31 2024-03-29 快克智能装备股份有限公司 Suction nozzle quick replacement equipment

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JP5385710B2 (en) * 2009-07-09 2014-01-08 パスカルエンジニアリング株式会社 Clamping device
CN202097522U (en) * 2010-06-25 2012-01-04 中国第一汽车集团公司 Positioning and clamping device for welding fixture
CN103252670B (en) * 2013-05-09 2015-06-17 苏州东方模具科技股份有限公司 Fixture structure used for glass mold blank matching surface machining
CN104175149B (en) * 2014-08-10 2016-06-01 强胜精密机械(苏州)有限公司 A kind of axis products clamping device and clamping method
CN204524919U (en) * 2014-12-26 2015-08-05 天津市金涞精密机械有限公司 Presser foot motor bracket clamp assembling device
CN207043809U (en) * 2017-05-24 2018-02-27 欧朋达科技(深圳)有限公司 Quick despatch tool

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