WO2012171251A1 - 可调节行程的油缸组件和定位装置的插拔销机构 - Google Patents

可调节行程的油缸组件和定位装置的插拔销机构 Download PDF

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Publication number
WO2012171251A1
WO2012171251A1 PCT/CN2011/078337 CN2011078337W WO2012171251A1 WO 2012171251 A1 WO2012171251 A1 WO 2012171251A1 CN 2011078337 W CN2011078337 W CN 2011078337W WO 2012171251 A1 WO2012171251 A1 WO 2012171251A1
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WO
WIPO (PCT)
Prior art keywords
cylinder
mounting
positioning device
positioning
connecting rod
Prior art date
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.)
Ceased
Application number
PCT/CN2011/078337
Other languages
English (en)
French (fr)
Inventor
易伟平
张红霞
黄建军
刘志云
王莲芳
龙德元
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.)
Hunan Zoomlion Special Vehicle Co Ltd
Changsha Zoomlion Heavy Industry Science and Technology Development Co Ltd
Original Assignee
Hunan Zoomlion Special Vehicle Co Ltd
Changsha Zoomlion Heavy Industry Science and Technology Development Co Ltd
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.)
Filing date
Publication date
Application filed by Hunan Zoomlion Special Vehicle Co Ltd, Changsha Zoomlion Heavy Industry Science and Technology Development Co Ltd filed Critical Hunan Zoomlion Special Vehicle Co Ltd
Publication of WO2012171251A1 publication Critical patent/WO2012171251A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20Other details, e.g. assembly with regulating devices

Definitions

  • a cylinder assembly generally includes: a cylinder and a cylinder mount. During use, the cylinder is fixed by the cylinder mount. If it is necessary to adjust the stroke of the cylinder, the position of the cylinder support needs to be moved. Cylinder bearings generally need to be secured by fasteners (bolts, nuts, etc.). For a cylinder assembly that often requires adjustment of the stroke, frequent fasteners are required to be disassembled, which makes the operation extremely inconvenient and reduces work efficiency.
  • an adjustable stroke cylinder assembly comprising: a bracket disposed in a horizontal direction; a cylinder disposed on the bracket; wherein the bracket has a plurality of Install the cylinder at the selected installation location. Further, a plurality of mutually parallel card slots are disposed on the bracket in a longitudinal direction perpendicular to the cylinder to form a plurality of cylinder mounting positions; the outer side surface of the cylinder has a positioning member adapted to the shape of the slot.
  • a pin insertion mechanism of a positioning device including: a first mounting seat on which a cylinder is mounted, and a positioning pin for the positioning device is inserted and removed; The above-mentioned cylinder of the cylinder. Further, the insertion and removal pin mechanism of the positioning device of the present invention further includes: a second mounting seat on which a guide plate is disposed, and the guide plate has a guiding hole for wearing the set pin.
  • the positioning connector of the positioning device is provided with a plurality of first mounting positions and a plurality of second mounting positions, and the first mounting seat and the second mounting seat are detachably mounted in the first mounting position and the second mounting position, respectively. on.
  • the positioning connection seat of the positioning device is provided with a plurality of first mounting holes to form a plurality of first mounting positions and a plurality of second mounting positions; the first mounting seat and the second mounting seat are respectively provided with a plurality of The second mounting hole, the first mounting seat and the second mounting seat are mounted to the positioning connector of the positioning device by a fastener and through a cooperation of the first mounting hole and the second mounting hole.
  • the pitch of the first mounting hole is larger than the pitch of the second mounting hole; and, the pitch of the first mounting hole is an integral multiple of the pitch of the second mounting hole.
  • the second mounting hole includes a plurality of rows of through holes arranged in parallel, and the adjacent two rows of through holes are misaligned.
  • the first end of the connecting rod is detachably connected to the front end of the piston rod.
  • the first end portion of the connecting rod has an annular flange, and the front end of the piston rod is provided with a snap portion adapted to the annular flange, and the engaging portion cooperates with the annular flange to link the connecting rod and the piston rod.
  • the adjustable stroke cylinder assembly includes a bracket and a cylinder, wherein the bracket has a plurality of selectable cylinder mounting positions for mounting the cylinder.
  • FIG. 1 shows a schematic structural view of an embodiment of an adjustable stroke cylinder assembly according to the present invention
  • Figure 2 shows a schematic structural view of an embodiment of a plug pin mechanism of a positioning device according to the present invention.
  • DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS It should be noted that the embodiments in the present application and the features in the embodiments may be combined with each other without conflict. The invention will be described in detail below with reference to the drawings in conjunction with the embodiments. 1 is a schematic structural view of an embodiment of an adjustable stroke cylinder assembly according to the present invention. As shown in FIG.
  • the adjustable stroke cylinder assembly of the present embodiment includes: a bracket 13 And the cylinder 11; the bracket 13 is arranged in the horizontal direction; the cylinder 11 is disposed on the bracket 13; wherein the bracket 13 has a plurality of selectable cylinder mounting positions for mounting the cylinder 11.
  • the bracket 13 has a plurality of selectable cylinder mounting positions for mounting the cylinder 11.
  • the bracket 13 is provided with a plurality of mutually parallel card slots, each of which has a longitudinal direction perpendicular to the cylinder 11 And; the outer side surface of the cylinder 11 has a positioning member adapted to the shape of the slot.
  • the shape of the positioning member and the card slot is not limited as long as the function of the fixed cylinder 11 can be realized.
  • the positioning member is preferably an annular step 113 extending in the radial direction along the outer side surface of the cylinder 11, and the engaging groove is preferably an annular groove 131 formed in the bracket 13.
  • This structure is easy to process, and it is more stable to snap the annular step 113 into the annular groove 131.
  • the implementation of the cylinder 11 along its longitudinal adjustment may also be: providing a radially extending flange on the outer side of the cylinder 11 and a vertical plate on the bracket 13
  • the vertical plate is provided with a plurality of positioning protrusions, and the flanges and the positioning protrusions are respectively provided with connecting holes, and the oil cylinder 11 is connected with the positioning protrusions of the plurality of different positions by the fasteners to realize the longitudinal direction of the oil cylinder 11 Adjustment.
  • the implementation manner in which the cylinder 11 can be adjusted along the longitudinal direction thereof is not limited to the above two types.
  • the present invention further provides a plug-and-pin mechanism for a positioning device, comprising: a first mounting seat 10, an oil cylinder mounted on the first mounting seat 10, and a positioning pin 1 for positioning the device Among them, the cylinder is the above-mentioned cylinder.
  • the plug pin mechanism further includes: a connecting rod 30, the first end of the connecting rod 30 is connected to the front end of the piston rod 111, and the second end of the connecting rod 30 is connected to the positioning pin 1 of the positioning device.
  • the piston rod 111 of the oil cylinder 11 is used to telescopically drive the connecting rod 30 to drive the positioning pin 1 of the positioning device to move in the longitudinal direction, thereby automatically completing the operation of inserting the positioning pin 1 into the positioning hole and pulling out the positioning hole, and in the process
  • the positioning pin is evenly stressed, the insertion and removal process Smooth.
  • the cylinder can be installed in different cylinder installation positions according to requirements, thus realizing the adjustment of the insertion and withdrawal stroke of the positioning pin 1, and further improving the convenience of the positioning device.
  • the insertion pin mechanism of the positioning device further includes: a second mounting seat 50 on which a guide plate 51 is provided, and the guide plate 51 has a guiding hole penetrating the set pin 1.
  • the guiding plate 51 has a guiding effect on the positioning pin 1.
  • the guide plate 51 can support the positioning pin 1 when the positioning pin 1 is taken out, completely eliminating the safety concealment caused by the "flying out" of the positioning pin, and in another preferred implementation.
  • the first mounting seat 10 and the second mounting seat 50 are respectively provided in the positioning connecting base 3 of the positioning device.
  • the first mounting position and the second mounting position are detachably mounted.
  • the structure is advantageous for the versatility of the positioning device. Specifically, when the workpiece to be positioned changes, only the positions of the first mounting base 10 and the second mounting seat 50 on the positioning connector 3 of the positioning device need to be moved. , to make the positioning device have a certain versatility.
  • the positioning connecting seat 3 of the positioning device is provided with a plurality of first mounting holes 5 to form a plurality of first mounting positions and a plurality of second mounting positions; the first mounting base 10 and the second mounting seat 50 are both A plurality of second mounting holes 53 are provided.
  • the first mounting seat 10 and the second mounting seat 50 are mounted to the positioning connector 3 of the positioning device by a fastener and through the cooperation of the first mounting hole 5 and the second mounting hole 53. .
  • This method is simple, easy to operate, and low in cost.
  • the pitch of the first mounting hole 5 is larger than the pitch of the second mounting hole 53; preferably, the pitch of the first mounting hole 5 is an integral multiple of the pitch of the second mounting hole 53.
  • the pitch of the first mounting hole 5 and the pitch of the second mounting hole 53 are designed to facilitate fine adjustment of the positions of the first mount 10 and the second mount 50.
  • the second mounting hole 53 includes a plurality of rows of through holes arranged in parallel, and preferably, the adjacent two rows of through holes are misaligned.
  • the first end of the connecting rod 30 is detachably connected to the front end of the piston rod 111.
  • the front ends of the connecting rod 30 and the piston rod 111 may be connected by flanges, bolts, threads, bolts, and the like.
  • the first end of the connecting rod 30 has an annular flange 31, and the front end of the piston rod 111 is provided with a snap portion 115 adapted to the annular flange 31, the engaging portion 115 having The U-shaped groove has a space in the middle to accommodate the annular flange 31.
  • the catching portion 115 of the cylinder 11 can be caught downward on the annular flange 31 of the connecting rod 30, such that the engaging portion 115 cooperates with the annular flange 31 to interlock the connecting rod 30 and the piston rod 111.
  • the second end of the connecting rod 30 is screwed to the positioning pin 1.
  • connection is simple, and at the same time, the adjustment of the pull-out stroke of the positioning pin 1 can also be achieved by the threading of the connecting rod 30 with the positioning pin 1.
  • the outer surface of the middle portion of the connecting rod 30 is symmetrically provided with a clamping cut surface.
  • the outer circle is milled with a symmetrical plane to form a clamping section.
  • the cylinder or other drive member capable of performing axial drive is an equivalent alternative of the technical solution of the present invention, and is within the scope of the present invention.
  • the above is only the preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes can be made to the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and scope of the present invention are intended to be included within the scope of the present invention.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)

Abstract

本发明提供了一种可调节行程的油缸组件和定位装置的插拔销机构其中,可调节行程的油缸组件包括:托架(13),沿水平方向布置;油缸(11),设置在托架(13)上;其中,托架(13)上具有多个可选择的油缸安装位置安装油缸(11)。本发明有效解决现有技术中油缸组件调节行程操作不方便的问题,从而提高了工作效率。

Description

可调节行程的油缸组件和定位装置的插拔销机构 技术领域 本发明涉及工艺装备领域, 具体而言, 涉及一种可调节行程的油缸组件和定位装 置的插拔销机构。 背景技术 目前, 油缸组件一般包括: 油缸和油缸安装座。 在使用过程中, 利用油缸安装座 将油缸固定, 如果需要调节油缸的行程, 则需要移动油缸支座的位置。 油缸支座一般 需要靠紧固件 (螺栓、 螺母等) 进行固定。 对于经常需要调节行程的油缸组件而言, 需要频繁的拆装紧固件, 使操作极为不便, 并且, 使工作效率降低。 发明内容 本发明旨在提供一种可调节行程的油缸组件和定位装置的插拔销机构, 以解决现 有技术中油缸组件调节行程操作不方便的问题。 为了实现上述目的,根据本发明的一个方面,提供了一种可调节行程的油缸组件, 包括: 托架, 沿水平方向布置; 油缸, 设置在托架上; 其中, 托架上具有多个可选择 的安装位置安装油缸。 进一步地, 托架上沿垂直于油缸的纵向方向设有多个相互平行的卡槽以形成多个 油缸安装位置; 油缸的外侧面具有与卡槽形状适配的定位件。 进一步地, 定位件为沿插拔销油缸外侧面沿径向延伸的环形台阶, 卡槽为形成在 托架上的环形槽。 根据本发明的另一方面, 提供了一种定位装置的插拔销机构, 包括: 第一安装座, 第一安装座上安装有油缸, 用于定位装置的定位销的插拔; 其中, 所述油缸上述的油 缸。 进一步地, 本发明的定位装置的插拔销机构还包括: 第二安装座, 其上设有导向 板, 导向板上具有穿设定位销的导向孔。 进一步地,定位装置的定位连接座上设有多个第一安装位置和多个第二安装位置, 第一安装座和第二安装座分别可拆卸地安装在第一安装位置和第二安装位置上。 进一步地, 定位装置的定位连接座上设有多个第一安装孔, 以形成多个第一安装 位置和多个第二安装位置; 第一安装座和第二安装座上均设有多个第二安装孔, 第一 安装座和第二安装座利用紧固件并通过第一安装孔和第二安装孔的配合安装至定位装 置的定位连接座上。 进一步地, 第一安装孔的孔距大于第二安装孔的孔距; 并且, 第一安装孔的孔距 为第二安装孔的孔距的整数倍。 进一步地, 第二安装孔包括多排平行设置的通孔, 并且, 相邻的两排通孔之间错 位分布。 进一步地, 连接杆的第一端与活塞杆的前端为可拆卸连接。 进一步地, 连接杆的第一端端部具有环形凸缘, 活塞杆的前端设有与环形凸缘适 配的卡接部, 卡接部与环形凸缘配合使连接杆和活塞杆联动。 进一步地, 连接杆的第二端与定位销螺接连接, 并且, 连接杆中部的外表面对称 设有夹持切面。 本发明的技术方案中, 可调节行程的油缸组件包括托架和油缸, 其中, 托架上具 有多个可选择的油缸安装位置, 用于安装油缸。 当需要调节油缸的行程时, 只需要将 油缸安装至所需的油缸安装位置即可。 这样, 无需进行紧固件的拆装, 这样, 解决了 现有技术中油缸组件调节行程操作不方便的问题, 从而提高了工作效率。 附图说明 构成本申请的一部分的说明书附图用来提供对本发明的进一步理解, 本发明的示 意性实施例及其说明用于解释本发明, 并不构成对本发明的不当限定。 在附图中: 图 1示出了根据本发明的可调节行程的油缸组件的实施例的结构示意图; 以及 图 2示出了根据本发明的定位装置的插拔销机构的实施例的结构示意图。 具体实施方式 需要说明的是, 在不冲突的情况下, 本申请中的实施例及实施例中的特征可以相 互组合。 下面将参考附图并结合实施例来详细说明本发明。 图 1示出了根据本发明的可调节行程的油缸组件的实施例的结构示意图, 如图 1 所示, 从图中可以看出, 本实施例的可调节行程的油缸组件包括: 托架 13和油缸 11 ; 托架 13沿水平方向布置; 油缸 11设置在托架 13上; 其中, 托架 13上具有多个可选 择的油缸安装位置用于安装油缸 11。 当需要调节油缸的行程时, 只需要将油缸安装至 所需的油缸安装位置即可。 这样, 无需进行紧固件的拆装, 这样, 解决了现有技术中 油缸组件调节行程操作不方便的问题, 从而提高了工作效率。 形成多个油缸安装位置的方式有多种, 其中, 在一种优选的实施例中, 托架 13 上设有多个相互平行的卡槽, 多个卡槽均沿垂直于油缸 11的纵向方向设置; 并且, 油 缸 11的外侧面具有与卡槽形状适配的定位件。 这样, 需要调节油缸 11的行程时, 通 过油缸 11的定位件卡入不同位置的卡槽中实现油缸 11沿纵向的调整。 此处, 定位件 和卡槽的形状不限, 只要可以实现固定油缸 11的功能即可。 在上述实施例中, 如图 1 所示, 定位件优选为沿油缸 11外侧面沿径向延伸的环形台阶 113, 卡槽优选为形成在 托架 13上的环形槽 131。 这种结构容易加工, 并且, 将环形台阶 113卡入环形槽 131 更加稳定。 另外, 对于本领域技术人员来说, 油缸 11可沿其纵向调整的实现方式还可以是: 在油缸 11外侧面设有沿径向且沿水平延伸的凸缘, 在托架 13设有立板, 立板上设有 多个定位凸块, 在上述凸缘和定位凸块上均设有连接孔, 利用紧固件将油缸 11与多个 不同位置的定位凸块连接实现油缸 11沿纵向的调整。 当然, 油缸 11可沿其纵向调整 的实现方式并不限于上述两种, 只要在第一安装座 10和油缸 11上合理设计对应的结 构均可以实现油缸 11沿纵向的调整, 在此不再列举。 如图 2所示,本发明还提供了一中定位装置的插拔销机构,包括:第一安装座 10, 第一安装座 10上安装有油缸, 用于定位装置的定位销 1的插拔; 其中, 油缸为上述的 油缸。 上述插拔销机构还包括: 连接杆 30, 连接杆 30的第一端与活塞杆 111 的前端连 接, 连接杆 30的第二端与定位装置的定位销 1连接。 在上述机构中, 利用油缸 11的 活塞杆 111伸缩带动连接杆 30进而带动定位装置的定位销 1沿纵向移动,从而自动完 成定位销 1插入定位孔和拔出定位孔的操作, 且该过程中定位销受力均匀, 插拔过程 平稳。 同时, 油缸可以根据需求安装在不同的油缸安装位置, 这样, 实现了定位销 1 的插拔行程的调节, 更进一步的提高了定位装置使用的便利性。 在上述实施例中, 优选地, 定位装置的插拔销机构还包括: 第二安装座 50, 其上 设有导向板 51, 该导向板 51上具有穿设定位销 1的导向孔。 该导向板 51—方面对于 定位销 1具有导向作用, 另一方面, 现有技术中, 利用手动锤击将定位销取出时, 由 于定位销受到较大的冲击力, 容易以较快的速度飞出, 存在较大的安全隐患, 该导向 板 51在定位销 1取出时可以托住定位销 1, 彻底消除了定位销"飞出"所带来的安全隐 串、 在另一种优选的实施例中, 与上述实施例的区别之处在于, 定位装置的定位连接 座 3上设有多个第一安装位置和多个第二安装位置, 第一安装座 10和第二安装座 50 分别可拆卸地安装在第一安装位置和第二安装位置上。 该结构有利于定位装置的通用 性, 具体说, 当所需定位的工件产生变化时, 只需要移动第一安装座 10和第二安装座 50在定位装置的定位连接座 3上的位置即可, 使定位装置具有一定的通用性。 优选地, 定位装置的定位连接座 3上设有多个第一安装孔 5, 以形成多个第一安 装位置和多个第二安装位置; 第一安装座 10和第二安装座 50上均设有多个第二安装 孔 53, 第一安装座 10和第二安装座 50利用紧固件并通过第一安装孔 5和第二安装孔 53的配合安装至定位装置的定位连接座 3上。 这种方式简单, 易操作, 且成本较低。 优选地, 第一安装孔 5的孔距大于第二安装孔 53的孔距; 优选地, 第一安装孔 5 的孔距为第二安装孔 53的孔距的整数倍。 第一安装孔 5的孔距和第二安装孔 53的孔 距设计有利于第一安装座 10和第二安装座 50的位置微调。 同时, 为了进一步方便微 调,第二安装孔 53包括多排平行设置的通孔,优选地,相邻的两排通孔之间错位分布。 在上述实施例中,优选地,连接杆 30的第一端与活塞杆 111的前端为可拆卸连接。 连接杆 30和活塞杆 111的前端可以通过法兰、 插销、 螺纹、 螺栓等方式连接。 在一种 优选的实施例中, 连接杆 30的第一端端部具有环形凸缘 31, 活塞杆 111 的前端设有 与环形凸缘 31适配的卡接部 115, 该卡接部 115具有 U形槽, 并中部具有容纳环形凸 缘 31的空间。 使用时, 油缸 11的卡接部 115可以向下卡在连接杆 30的环形凸缘 31 上, 这样, 卡接部 115与环形凸缘 31配合使连接杆 30和活塞杆 111实现联动。 在上述实施例中, 优选地, 连接杆 30的第二端与定位销 1螺接连接。这种连接方 式简单, 同时通过连接杆 30与定位销 1的螺纹配合, 也可以实现定位销 1的拔销行程 的调节。 并且, 连接杆 30中部的外表面对称设有夹持切面。 具体说, 在连接杆 30的 外圆上铣有对称的平面以形成夹持切面。 当需要调节油缸 11 的卡接部 115和连接杆 30的环形凸缘 31的位置时, 可以用扳手卡住夹持切面旋转, 即可实现对准。 需要注意的是, 本发明使用拔销驱动机构为油缸, 同样的, 气缸或者其他可完成 轴向驱动的驱动件均为本发明的技术方案的等同替换方案,均在本发明保护的范围内。 以上所述仅为本发明的优选实施例而已, 并不用于限制本发明, 对于本领域的技 术人员来说, 本发明可以有各种更改和变化。 凡在本发明的精神和原则之内, 所作的 任何修改、 等同替换、 改进等, 均应包含在本发明的保护范围之内。

Claims

权 利 要 求 书
1. 一种可调节行程的油缸组件, 其特征在于, 包括:
托架 (13), 沿水平方向布置;
油缸 (11), 设置在所述托架 (13) 上;
其中,所述托架( 13 )上具有多个可选择的油缸安装位置安装所述油缸( 11 )。
2. 根据权利要求 1所述的油缸组件, 其特征在于, 所述托架 (13) 上沿垂直于所 述油缸 (11) 的纵向方向设有多个相互平行的卡槽以形成多个所述油缸安装位 置; 所述油缸 (11) 的外侧面具有与所述卡槽形状适配的定位件。
3. 根据权利要求 2所述的油缸组件, 其特征在于, 所述定位件为沿所述油缸(11) 外侧面沿径向延伸的环形台阶 (113), 所述卡槽为形成在所述托架 (13) 上的 环形槽 (131)。
4. 一种定位装置的插拔销机构, 其特征在于, 包括: 第一安装座 (10), 所述第一安装座 (10)上安装有油缸, 用于定位装置的 定位销 (1) 的插拔; 其中, 所述油缸为权利要求 1至 3中任一项所述的油缸。
5. 根据权利要求 4所述的定位装置的插拔销机构, 其特征在于, 还包括: 连接杆
(30), 其第一端与所述油缸的活塞杆 (111) 的前端连接, 所述连接杆 (30) 的第二端与所述定位销 (1) 连接。
6. 根据权利要求 4所述的定位装置的插拔销机构, 其特征在于, 还包括: 第二安 装座 (50), 其上设有导向板 (51), 所述导向板 (51) 上具有穿设所述定位销
(1) 的导向孔。
7. 根据权利要求 6所述的定位装置的插拔销机构, 其特征在于, 所述定位装置的 定位连接座(3)上设有多个第一安装位置和多个第二安装位置, 所述第一安装 座 (10) 和所述第二安装座 (50) 分别可拆卸地安装在所述第一安装位置和所 述第二安装位置上。
8. 根据权利要求 7所述的定位装置的插拔销机构, 其特征在于, 所述定位装置的 定位连接座(3)上设有多个第一安装孔(5), 以形成多个所述第一安装位置和 多个所述第二安装位置; 所述第一安装座 (10) 和所述第二安装座 (50) 上均 设有多个第二安装孔(53), 所述第一安装座(10)和所述第二安装座(50)利 用紧固件并通过所述第一安装孔(5)和所述第二安装孔(53)的配合安装至所 述定位装置的定位连接座 (3) 上。
9. 根据权利要求 8所述的定位装置的插拔销机构, 其特征在于, 所述第一安装孔
(5) 的孔距大于所述第二安装孔 (53) 的孔距; 并且, 所述第一安装孔 (5) 的孔距为所述第二安装孔 (53) 的孔距的整数倍。
10. 根据权利要求 8或 9所述的定位装置的插拔销机构, 其特征在于, 所述第二安 装孔 (53) 包括多排平行设置的通孔, 并且, 相邻的两排所述通孔之间错位分 布。
11. 根据权利要求 5所述的定位装置的插拔销机构, 其特征在于, 所述连接杆(30) 的第一端与所述活塞杆 (111) 的前端为可拆卸连接。
12. 根据权利要求 5所述的定位装置的插拔销机构, 其特征在于, 所述连接杆(30) 的第一端端部具有环形凸缘 (31), 所述活塞杆 (111) 的前端设有与所述环形 凸缘 (31)适配的卡接部 (115), 所述卡接部 (115) 与所述环形凸缘 (31) 配 合使所述连接杆 (30) 和所述活塞杆 (111) 联动。
13. 根据权利要求 5所述的定位装置的插拔销机构, 其特征在于, 所述连接杆(30) 的第二端与所述定位销 (1)螺接连接, 并且, 所述连接杆(30) 中部的外表面 对称设有夹持切面。
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CN2878316Y (zh) * 2006-01-23 2007-03-14 长沙中联重工科技发展股份有限公司 起重机用插拔销机构
CN201757097U (zh) * 2010-08-19 2011-03-09 徐州徐工基础工程机械有限公司 油缸辅助支撑装置
CN102059496A (zh) * 2010-12-03 2011-05-18 天津天汽模车身装备技术有限公司 用于汽车车身装焊夹具定位销气动推进装置及其工作方法
CN202082199U (zh) * 2011-06-17 2011-12-21 长沙中联重工科技发展股份有限公司 可调节行程的油缸组件和定位装置的插拔销机构

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