WO2013174143A1 - 工件接合装置 - Google Patents

工件接合装置 Download PDF

Info

Publication number
WO2013174143A1
WO2013174143A1 PCT/CN2013/000566 CN2013000566W WO2013174143A1 WO 2013174143 A1 WO2013174143 A1 WO 2013174143A1 CN 2013000566 W CN2013000566 W CN 2013000566W WO 2013174143 A1 WO2013174143 A1 WO 2013174143A1
Authority
WO
WIPO (PCT)
Prior art keywords
workpiece
sliding
joining device
sliding mechanism
distance
Prior art date
Application number
PCT/CN2013/000566
Other languages
English (en)
French (fr)
Inventor
游明司
Original Assignee
Yu Mingszu
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 Yu Mingszu filed Critical Yu Mingszu
Publication of WO2013174143A1 publication Critical patent/WO2013174143A1/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/0007—Connections or joints between tool parts
    • B25B23/0035—Connection means between socket or screwdriver bit and tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/02—Spanners; Wrenches with rigid jaws
    • B25B13/06—Spanners; Wrenches with rigid jaws of socket type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/02—Arrangements for handling screws or nuts
    • B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
    • B25B23/10—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/02—Arrangements for handling screws or nuts
    • B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
    • B25B23/10—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means
    • B25B23/105—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means the gripping device being an integral part of the driving bit
    • B25B23/108—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means the gripping device being an integral part of the driving bit the driving bit being a Philips type bit, an Allen type bit or a socket

Definitions

  • the utility model relates to a workpiece joining device, in particular to a workpiece joining device capable of tightly clamping a workpiece and having a quick disassembly and assembly effect.
  • the workpiece engagement device is a device for engaging a workpiece with a drive tool. After assembling the workpiece to the workpiece joining device and driving the workpiece joining device with the driving tool, the workpiece can be driven at the same time for engineering work.
  • the advantage of joining the workpiece to the drive tool by the workpiece joining device is that it facilitates the replacement of the drive tool with workpieces of various forms and specifications, such as a screwdriver, a cross screwdriver, a self-tapping screw, or a self-tapping screw to accelerate engineering work. Implementation.
  • Most of the conventional workpiece joining devices have a sleeve in which a magnet or a rubber ring is attached for suction or clamping of the workpiece.
  • the use of magnets often does not allow good adsorption of workpieces that are not susceptible to magnetism, such as stainless steel workpieces.
  • the way to install the rubber ring is often due to the wear or deterioration of the rubber material, and it is not possible to hold the workpiece tightly. In this way, the workpiece is easily loosened and dropped, which may cause danger and also reduce work efficiency.
  • the common workpiece joining device cannot properly adjust the force of clamping the workpiece depending on the size of the workpiece and the needs of the engineering work. When the workpiece is clamped with too much or too little force, the workpiece is easily worn away from the gripping position, which affects the quality of the engineering work.
  • the object of the present invention is to provide a workpiece joining device that overcomes the deficiencies in the above prior art, thereby enhancing the safety of engineering work and improving the quality of engineering work.
  • the purpose of the utility model is achieved as follows:
  • a workpiece joining device for engaging a workpiece includes an engaging mechanism, a sliding mechanism, and a holding member.
  • the engaging mechanism has an insertion groove, and the insertion groove has an insertion space for inserting a workpiece from a front end of the insertion groove, and an outer wall and an inner side wall of the insertion groove are formed.
  • a through hole communicating with the insertion space;
  • the sliding mechanism is slidably sleeved outside the engaging mechanism, and the sliding mechanism and the outer side wall have a sliding top abutting distance, When the sliding mechanism is pushed closer to the front end of the insertion groove, the contact point of the through hole and the outer side wall is smaller than the sliding top abutting distance of the sliding mechanism, and the sliding mechanism is pushed away from the insertion mechanism.
  • the contact point of the through hole and the outer side wall is larger than the sliding top abutting distance of the sliding mechanism; the top holding member is movably disposed in the through hole.
  • the piece moves toward the inner side wall as the sliding top abutting pitch is reduced to press against the workpiece or retracts into the through hole as the sliding top abutting pitch becomes larger to release the workpiece.
  • the sliding mechanism is a cylinder whose inner diameter is gradually decreasing from the front side toward the rear side.
  • the inner diameter of the through hole at the inner side wall is smaller than the size of the top member.
  • the insertion groove is a polygonal groove body.
  • the engaging mechanism has a stopping portion for blocking the sliding mechanism to limit the sliding distance of the sliding mechanism.
  • the workpiece joining device further includes a pushing mechanism connected to the sliding mechanism to provide a restoring force for pushing the sliding mechanism toward the front end of the insertion groove.
  • the pushing mechanism includes a fixing member and an elastic member, the fixing member is fixed on the engaging mechanism, and the elastic member is disposed on the sliding mechanism and the fixing member. between.
  • the fixing member is fixed to the joint mechanism by screwing.
  • the top holding member is a bead body.
  • the joint mechanism has a joint
  • the utility model adopts the above technical solutions, and has the following advantages compared with the prior art.
  • the workpiece joining device of the present invention presses against the holding member by the sliding mechanism, so that the workpiece is forced into the insertion groove by the pressing member, so that the workpiece is firmly joined to the workpiece engaging device.
  • the utility model solves the problem that the magnet can not absorb the workpiece which is not easily magnetized and the rubber ring is worn or deteriorated; in addition, the state in which the holding member is pressed against the workpiece is pushed by the sliding mechanism or Pushing away from the front end of the insertion groove, the method of disassembling and combining the workpiece is relatively simple; and the pushing mechanism can be automatically reset by the pushing mechanism without the user's operation, thereby increasing the convenience of use. Furthermore, the force of the holding member against the workpiece can be adjusted by adjusting the position of the fixing member. Therefore, the workpiece joining device of the utility model can achieve the effects of tightly clamping the workpiece, quickly disassembling the workpiece, and adjusting the force of clamping the workpiece, thereby greatly improving work safety and work efficiency.
  • Figure 1 is a perspective view of one embodiment of a workpiece joining apparatus of the present invention
  • Figure 2 is an exploded view of one embodiment of the workpiece joining apparatus of the present invention.
  • Figure 3 is a perspective view of one embodiment of a workpiece joining apparatus of the present invention.
  • Figure 4 is a cross-sectional view of the engagement mechanism of one embodiment of the workpiece joining apparatus of the present invention.
  • Figure 5 is a partial cross-sectional view showing the embodiment of the workpiece joining apparatus of the present invention when the sliding mechanism is pushed away from the front end of the insertion groove.
  • Figure 6 is a partial cross-sectional view showing the embodiment of the workpiece joining apparatus of the present invention when the sliding mechanism is pushed toward the front end of the insertion groove.
  • Figure 7 is a partial cross-sectional view showing the embodiment of the workpiece joining apparatus of the present invention when the pushing mechanism is near the front end of the insertion groove.
  • Figure 8 is a schematic view showing the use of an embodiment of the workpiece joining apparatus of the present invention.
  • FIG. 1 is a perspective view of an embodiment of a workpiece joining apparatus of the present invention
  • FIG. 2 is an exploded view of an embodiment of the workpiece joining apparatus of the present invention.
  • the workpiece joining device 100 mainly includes an engaging mechanism 1, a sliding mechanism 2, and a holding member 3.
  • the engaging mechanism 1 has an insertion groove 11 having an insertion space s for inserting a workpiece from the front end 111 of the insertion groove 11.
  • a through hole 12 is formed between the outer side wall 112 of the insertion groove 11 and the inner side wall 113 to communicate with the insertion space S.
  • the sliding mechanism 2 is set on the joint mechanism 1 And slidable to push or push away from the front end 111 of the insertion groove 11, and the sliding mechanism 2 and the outer side wall 112 have a sliding top abutment distance D (refer to FIG. 3).
  • the top holder 3 is disposed in the through hole 12.
  • the workpiece engaging device 100 further includes a pushing mechanism 4.
  • the pushing mechanism 4 is connected to the sliding mechanism 2, and pushes the sliding mechanism 2 toward the front end 111 of the insertion groove 11.
  • the sliding mechanism 2 is a cylindrical body whose inner diameter is gradually reduced from the front side toward the rear side. Further, an outer wall 112 of an equal outer diameter extends rearward from the front end 11 1 of the insertion groove 11. Therefore, the distance between the inner wall of the sliding mechanism 2 and the outer side wall 112 of the insertion groove 11 is gradually decreased from the front end to the rear end. Thereby, when the sliding mechanism 2 is pushed close to the front end 111 of the insertion groove 11, the through hole 12 and the contact point P of the outer side wall 112 are spaced apart from the sliding top abutment distance D of the sliding mechanism 2, and the sliding mechanism is reduced. When the front end of the insertion groove 11 is pushed away from the front end of the insertion groove 11, the contact point P of the through hole 12 and the outer side wall 112 is larger than the sliding top abutment distance D of the sliding mechanism 2.
  • the insertion slot 1 1 is a polygonal groove, for example, a hexagon.
  • the opening 114 of the insertion groove 1 1 has a hexagonal shape, and the insertion space of the insertion groove 11 is formed to extend from the opening 114 in the depth direction of the insertion groove 11. Therefore, the insertion groove 11 can be inserted into a workpiece having a hexagonal shape joint.
  • the opening 114 of the insertion slot 11 may be triangular, quadrangular, pentagonal, or other shape and extends into the depth direction of the insertion slot 11 to form an insertion space for workpieces of various shapes.
  • the connector is inserted therein.
  • FIG. 5 it is a partial cross-sectional view of the embodiment of the workpiece joining device of the present invention when the sliding mechanism is pushed away from the front end of the insertion groove. Since the workpiece joining device 100 in the present embodiment has a decreasing sliding abutting pitch in a direction approaching the front end 1 11 of the insertion groove 11 to the front end 111 away from the insertion groove 1 1 . Therefore, when the sliding mechanism 2 is pushed away from the front end 111 of the insertion groove 11, the contact point P of the through hole 12 and the outer side wall 112 is apart from the sliding top contact distance D' of the sliding mechanism 2 compared to the original sliding mechanism.
  • the through hole 12 when not pushed away and the contact point P of the outer side wall 112 are spaced apart from each other by the sliding top abutment pitch of the sliding mechanism 2 becomes larger.
  • an activity space is provided for the top holding member 3 can be displaced in the direction of the sliding mechanism 2 and retracted into the through hole 12, so that the workpiece 5 can be prevented from being blocked by the holding member 3, and can be smoothly inserted into the insertion space, or the workpiece 5 can be retracted from the insertion space. from.
  • an embodiment of the workpiece joining device of the present invention is a partial cross-sectional view of the sliding mechanism as it approaches the front end of the insertion groove.
  • the pushing mechanism 4 includes a fixing member 41 and an elastic member 42.
  • the fixing member 41 is fixed at a fixed position of the engaging member 1, and
  • the elastic member 42 is disposed between the sliding mechanism 2 and the fixing member 41.
  • the elastic member 42 is a kind The elastically repositionable member, for example, a spring. Therefore, the sliding mechanism 2 is pushed by the restoring force F1 of the elastic member 42 to move toward the front end 111 of the insertion groove 11.
  • the engaging mechanism 1 is The outer side wall 112 has a stopping portion 115 for blocking the sliding mechanism 2 to limit the sliding distance of the sliding mechanism 2, so that the sliding mechanism 2 returns to the original position.
  • the present invention is not limited thereto, for example, the top
  • the pushing mechanism can also be a nut that is locked to the engaging mechanism and directly connected to the sliding mechanism, and the sliding mechanism is pushed toward the front end of the insertion groove by rotating the nut forward.
  • FIG. 7 it is a partial cross-sectional view of the embodiment of the workpiece joining device of the present invention when the pushing mechanism is close to the front end of the insertion groove.
  • the joint mechanism 1 has a screwing portion 13 which is screwed to the screw portion 13 and can be pushed toward the front end 111 of the insertion groove 11 to compress the elastic member 42.
  • the restoring force F1 of the compressed elastic member 42 is applied to the sliding mechanism 2. The greater the degree to which the elastic member 42 is compressed, the larger the restoring force F1.
  • the workpiece joining apparatus 100 of the present invention can adjust the holding member 3 by adjusting the position of the fixing member 41. Forced to the strength of the workpiece 5.
  • the bottom end of the internal thread of the fixing member 41 is press-formed to have a specific shape, so that the fixing member 41 can only be rotated to push toward the front end 111 of the insertion groove 11, but cannot be Rotate and push away from the front end 111 of the insertion groove 11.
  • the elastic member 42 it is possible to prevent the elastic member 42 from being loosened due to the backward movement of the fixing member 41, and the sliding mechanism 2 may cause the holding member 3 to slide out of the through hole 12 due to excessive backward movement.
  • FIG. 8 is a schematic view showing the use of an embodiment of the workpiece joining apparatus of the present invention.
  • the engaging mechanism 1 has a joint 14 at the end opposite to the insertion groove 1, and the joint 14 has a specification matching with a driving tool 6, and is connectable to the driving tool 6.
  • the workpiece 5 is a self-drilling screw
  • the driving tool 6 is a power tool that drives the rotation of the workpiece engaging device 100 to drive the workpiece 5 to rotate to perform the drilling operation.
  • the present invention is not limited thereto, and the workpiece 5 may be a screw or a nut, and the driving tool 6 may be a variety of electric, pneumatic, or manual driving tools.
  • the workpiece joining device 100 of the present invention allows various workpieces and driving tools to be joined to each other to perform various engineering operations.
  • the workpiece joining device provided by the utility model has industrial utilization value, and therefore the utility model has met the requirements of the patent.
  • the present invention has been described above in accordance with the preferred embodiments of the present invention, it is not intended to limit the scope of the present invention to the structures described above, as long as the structures covered by the claims of the present invention are Within the scope of protection. Those skilled in the art can easily develop equivalent alternative structures after reading the above description, and such equivalent alternative structures are also within the scope of the present invention.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)

Abstract

一种工件接合装置，包括一接合机构（1）、一滑靠机构（2）、及一顶持件（3），接合机构（1）具有一插置槽（11）供工件（5）插置，插置槽（11）的外侧壁（112）与内侧壁（113）之间形成一通孔（12），与插置空间（S）连通；滑靠机构（2）滑动地套设于接合机构（1）外，在滑靠机构（2）推近于插置槽（11）的前端（111）时，通孔（12）与外侧壁（112）的临接点（P）相距于滑靠机构（2）的滑靠顶抵间距（D''）缩小，而在滑靠机构（2）推离插置槽（11）的前端（111）时，滑靠顶抵间距（D'）变大；顶持件（3）可移动地设置在通孔（12）内，顶持件（3）随着滑靠顶抵间距缩小而向所述内侧壁（113）移动以迫抵工件（5），或随着滑靠顶抵间距变大而退回通孔（12）内以释放工件（5），上述工件接合装置可达到紧密夹持工件、快速拆装工件、以及调整夹持工件的力量的功效，大幅提升工作安全及工作效率。

Description

Figure imgf000003_0001
工件接合装置 技术领域
本实用新型涉及一种工件接合装置， 具体来说， 是涉及一种能将工 件紧密夹持并具有快速拆装效果的工件接合装置。 背景技术
工件接合装置是一种供工件与驱动工具接合的装置。将工件组装于 工件接合装置后， 再以驱动工具驱动工件接合装置， 便能同时带动工件 以进行工程作业。藉由工件接合装置接合工件与驱动工具的好处是便于 驱动工具更换接合各种不同形式及规格的工件， 诸如一字起子、十字起 子、 自攻螺丝、 或钻尾螺丝等工件， 以加速工程作业的实施。
常见的工件接合装置大多具有一套筒，套筒内安装有一个磁铁或加 装有一个橡胶圈， 以作为吸附或夹持工件之用。使用磁铁的方式常常不 能良好地吸附不易受磁的工件， 例如不锈钢材质的工件等。 而加装橡胶 圈的方式往往会因橡胶材料磨损或变质，而无法紧密地夹持工件。如此， 工件容易松脱掉落， 而可能发生危险， 并且也降低了工作效率。 此外， 常见的工件接合装置无法根据的工件的尺寸以及工程作业的需求，而适 当地调整夹持工件的力量。 以过大或过小的力量夹持工件而进行施工， 除了容易使工件的夹持部位受到磨损外，也会容易使工件偏离于夹持位 置， 而影响工程作业的质量。
鉴于以上所述，如何使工件接合装置在可快速地组合及拆卸工件的 前提下， 能紧密地夹持工件， 以避免工件于施工时掉落、磨损、或偏离， 系为一项重要的课题。 实用新型内容
本实用新型的目的是提供一种工件接合装置， 克服了以上现有技 术中的不足之处，进而增强工程作业的安全性，并提升工程作业的质量。 本实用新型的目的是这样实现的：
一种工件接合装置， 用于接合工件， 包括一接合机构、 一滑靠机构、 及一顶持件。 所述接合机构具有一插置槽， 所述插置槽具有一插置空间， 用于供工件自所述插置槽的前端插置， 所述插置槽的外侧壁与内侧壁之间 形成一通孔， 与所述插置空间连通； 所述滑靠机构滑动地套设于所述接合 机构外， 且所述滑靠机构与所述外侧壁之间具有一滑靠顶抵间距， 在所述 滑靠机构推近于所述插置槽的前端时， 所述通孔与外侧壁的临接点相距于 所述滑靠机构的滑靠顶抵间距缩小， 而在滑靠机构推离插置槽的前端时， 所述通孔与外侧壁的临接点相距于所述滑靠机构的滑靠顶抵间距变大； 所 述顶持件可移动地设置在所述通孔内 所述顶持件随着所述滑靠顶抵间距 缩小而向所述内侧壁移动以迫抵工件 或随着所述滑靠顶抵间距变大而退 回所述通孔内以释放工件。
作为本实用新型的一种实施方式 ， 所述滑靠机构为一筒体， 其内径自 前侧朝后侧为渐减。
作为本实用新型的一种实施方式 ， 所述通孔在所述内侧壁处的内径小 于该顶持件的尺径。
作为本实用新型的一种实施方式 ， 所述插置槽为一多边形的槽体。 作为本实用新型的一种实施方式， 所述接合机构具有一挡止部， 用于 挡止所述滑靠机构来限制滑靠机构的滑动距离。
作为本实用新型的一种实施方式， 所述工件接合装置还包括一顶推机 构， 与所述滑靠机构连接， 提供将所述滑靠机构朝所述插置槽的前端推近 的复位力。
作为本实用新型的一种实施方式， 所述顶推机构包括一固定构件和一 弹性构件， 所述固定构件固定在所述接合机构上， 所述弹性构件设置于所 述滑靠机构与固定构件之间。
作为本实用新型的一种实施方式， 所述固定构件以螺设方式固定在接 合机构上。
作为本实用新型的一种实施方式， 所述顶持件为一珠体。
作为本实用新型的一种实施方式， 所述接合机构具有一接头
本实用新型由于采用了上述技术方案，与现有技术相比具有以下有 益效果： 本实用新型一种工件接合装置通过滑靠机构迫抵顶持件， 进而 使工件受顶持件迫抵而卡固于插置槽中，以使工件稳固地接合于工件接 合装置， 与现有的工件接合装置相比， 本实用新型解决了磁铁不能吸附 不易受磁的工件以及橡胶圈磨损或变质的问题； 此外， 顶持件迫抵工件 的状态是通过滑靠机构推近或推离插置槽的前端而改变， 因此， 拆卸及 组合工件的方式相当简便； 且可利用顶推机构而使滑靠机构自动复位， 而不需经由使用者操作， 更增加了使用的便利性； 再者， 更可通过调整 固定构件的位置而调整顶持件迫抵于工件的力量。 因此， 本实用新型工 件接合装置可达到紧密夹持工件、快速拆装工件、 以及调整夹持工件的 力量的功效， 大幅提升工作安全及工作效率。 附图说明
通过以下本发明的实施例并结合附图的描述， 示出本发明的其它优点 和特征， 该实施例以实例的形式给出， 但并不限于此， 其中：
图 1为本实用新型工件接合装置的一个实施例的立体图；
图 2为本实用新型工件接合装置的一个实施例的分解图；
图 3为本实用新型工件接合装置的一个实施例的透视图。
图 4为本实用新型工件接合装置的一个实施例的接合机构的剖视图。 图 5为本实用新型工件接合装置的一个实施例在滑靠机构推离插置槽 的前端时的局部剖视图。
图 6为本实用新型工件接合装置的一个实施例在滑靠机构推近插置槽 的前端时的局部剖视图。
图 7为本实用新型工件接合装置的一个实施例在顶推机构靠近插置槽 的前端时的局部剖视图。
图 8为本实用新型工件接合装置的一个实施例的使用示意图。
【主要组件符号说明】
100 工件接合装置
I 接合机构
I I 插置槽
I I I 前端 1 12 外侧壁
1 13 内侧壁
1 14 开口
1 1 5 挡止部
12 通孔
13 螺合部
14 接头
2 滑靠机构
3 顶持件
4 顶推机构
41 固定构件
42 弹性构件
工件
6 驱动工具
D、 D'、 D 滑靠顶抵间距
F l 复位力
F2 推顶力
L 内径
P 临接点
S 插置空间
Θ 角度 具体实施方式
同时参阅图 1、 图 2所示， 图 1为本实用新型工件接合装置的一个实 施例的立体图， 图 2为本实用新型工件接合装置的一个实施例的分解图。 工件接合装置 100主要包含一接合机构 1、 一滑靠机构 2、 及一顶持件 3。 接合机构 1具有一插置槽 11， 插置槽 11具有一插置空间 s， 以供一工件 自插置槽 11的前端 111而插置。 插置槽 11的外侧壁 112与内侧壁 113之 间形成有一通孔 12，与插置空间 S连通。滑靠机构 2套设于接合机构 1夕卜， 而可滑动以推近或推离插置槽 11的前端 111， 且滑靠机构 2与外侧壁 112 之间具有一滑靠顶抵间距 D (请参阅图 3 ) 。 顶持件 3设置在通孔 12中。
作为本实用新型工件接合装置的一个较佳实施例， 本实施例中， 工件 接合装置 100更包括一顶推机构 4。 顶推机构 4连接与滑靠机构 2连接， 并朝插置槽 11的前端 111顶推滑靠机构 2。
参考如图 3所示的本实用新型工件接合装置的实施例的透视图。 在本 实施例中， 滑靠机构 2为一筒体， 其内径自前侧朝后侧为渐小。 并且， 自 插置槽 11的前端 11 1向后延伸有一段等外径的外侧壁 112。 因此， 滑靠机 构 2的内壁与插置槽 11的外侧壁 112之间的间距由前端至后端渐减。 藉 此， 在滑靠机构 2推近插置槽 11的前端 111时， 通孔 12与外侧壁 112的 临接点 P相距于滑靠机构 2的滑靠顶抵间距 D缩小，而在滑靠机构 2推离 插置槽 11的前端时， 通孔 12与外侧壁 112之临接点 P相距于滑靠机构 2 的滑靠顶抵间距 D变大。
如图 4 所示的本实用新型工件接合装置的实施例的接合机构的剖视 图。 在本实施例中， 通孔 12在插置槽 11的内侧壁 113处的内径 L小于顶 持件的尺径。 因此， 顶持件不会掉入插置槽 1 1 之内。 在本实施例中， 插 置槽 1 1为一多边形的槽体， 例如， 六角形。 插置槽 1 1的开口 114为六角 形， 而插置槽 11的插置空间为自开口 114向插置槽 11的深度方向延伸而 形成。 因此， 插置槽 11 可供具有六角形状接头的工件插置。 当然， 本实 用新型并不限于此， 插置槽 11的开口 114可为三角形、 四角形、 五角形、 或其它形状而向插置槽 11 的深度方向延伸形成插置空间， 以供各种形状 的工件接头插置于其中。
本实用新型用于工件接合的方式将在以下详加以说明：
如图 5所示， 其为本实用新型工件接合装置的一个实施例在滑靠机构 推离插置槽的前端时的局部剖视图。 由于本实施例中工件接合装置 100在 接近插置槽 11的前端 1 11至远离插置槽 1 1的前端 111的方向上， 具有渐 减的滑靠顶抵间距。 因此， 在滑靠机构 2推离插置槽 11 的前端 111时， 通孔 12与外侧壁 112的临接点 P相距于滑靠机构 2的滑靠顶抵间距 D'相 较于原本滑靠机构 2未推离时的通孔 12与外侧壁 112的临接点 P相距于 滑靠机构 2的滑靠顶抵间距为变大。 如此， 提供了一活动空间而使顶持件 3可朝滑靠机构 2的方向位移而退回通孔 12内，使工件 5得以不受顶持件 3阻挡， 而可顺畅地插入插置空间中， 或是使工件 5得以自插置空间中退 离。
如图 6所示， 其本实用新型工件接合装置的一个实施例在滑靠机构推 近插置槽的前端时的局部剖视图。 在工件 5插入插置空间后， 将滑靠机构 2推近插置槽 11的前端 111， 通孔 12与外侧壁 112的临接点 P相距于滑 靠机构 2的滑靠顶抵间距 D"相较于滑靠机构 2推离时的通孔 12与外侧壁 1 12的临接点 P相距于滑靠机构 2的滑靠顶抵间距 D' (配合参阅图 5 ) 为 变小， 使顶持件 3朝内侧壁位移， 而使工件 5受顶持件 3迫抵而卡固于插 置槽 11中。 较佳地， 如图 4所示， 每个通孔 12之间的夹角角度 Θ相同， 而使得工件 5平均地受各个顶持件 3迫抵， 从而平稳地卡固在插置槽 11 中。 在本实施例中， 顶持件 3为一珠体， 以便于在通孔 12中位移。 当然 顶持件 3也可以为其它形状， 例如柱状或不规则形状。 顶推机构 4包括一 固定构件 41及一弹性构件 42。固定构件 41固定在接合构件 1的一固定位 置处， 而弹性构件 42设置在滑靠机构 2与固定构件 41之间。 弹性构件 42 为一种具有弹力而可复位的构件， 例如弹簧。 因此， 滑靠机构 2会受弹性 构件 42的复位力 F1推顶而往插置槽 11的前端 111移动。 而结合图 3所 示， 接合机构 1的外侧壁 112具有一挡止部 115， 以挡止滑靠机构 2而限 制滑靠机构 2的滑动距离， 使滑靠机构 2回复至原本位置。 然而， 本实用 新型并不只限于此， 例如， 顶推机构也可为一锁合在接合机构上的螺帽， 并直接地连接于滑靠机构， 而藉由向前转动螺帽而将滑靠机构往插置槽的 前端推近。
如图 7所示， 其为本实用新型工件接合装置的一个实施例在顶推机构 靠近插置槽的前端时的局部剖视图。 如图所示， 接合机构 1具有一螺合部 13 , 固定构件 41螺设于螺合部 13而可向插置槽 11的前端 111推近而压 缩弹性构件 42。 受压缩的弹性构件 42的复位力 F1施加于滑靠机构 2。 当 弹性构件 42受压缩的程度越大， 复位力 F1也越大。 而为了保持力平衡， 当复位力 F1越大时， 滑靠机构 2对与顶持件 3的推顶力 F2也随之增加， 而增强推顶力 F2即增强了顶持件 3迫抵于工件 5的力量。 所以， 本实用 新型工件接合装置 100可藉由调整固定构件 41 的位置， 而调整顶持件 3 迫抵于工件 5的力量。
另外， 在本实施例中， 固定构件 41 的内部螺牙的底端为受冲压成型 而具有一特定形状， 使固定构件 41 只能经转动而推近插置槽 11 的前端 111， 而不能经转动而推离插置槽 11的前端 111。 如此， 可避免因固定构 件 41因向后移动使弹性构件 42过松， 而导致滑靠机构 2有可能因向后移 动过多而使顶持件 3滑落于通孔 12之外。
如图 8所示， 为本实用新型工件接合装置的一实施例的使用示意图。 接合机构 1在相反于插置槽 1 1的一端具有一接头 14，接头 14具有与一驱 动工具 6相匹配的规格， 而可连接于驱动工具 6上。 在本实施例中， 工件 5为一种钻尾螺丝， 而驱动工具 6为一种可驱动工件接合装置 100旋转的 电动工具而带动工件 5旋转以实施钻孔作业。 当然， 本实用新型并不只限 于此， 工件 5也可为螺杆或螺帽， 而驱动工具 6也可为各种电动、 气动、 或手动的驱动工具。 而藉由本实用新型工件接合装置 100使各种工件与驱 动工具相互接合搭配， 以实施各种工程作业。
由以上实施例可知， 本实用新型所提供的工件接合装置确具产业上 的利用价值， 故本实用新型已符合于专利的要件。 虽然本实用新型已依据 本实用新型的较佳实施例在上文中加以说明， 但这并不表示本实用新型的 范围只局限于上述的结构， 只要被本实用新型的权利要求所覆盖的结构均 在保护范围之内。 本技术领域的技术人员在阅读上述的说明后可很容易地 发展出的等效替代结构， 而这些等效的替代结构亦是在本案要求的范围之 内。

Claims

权 利 要 求 书 一种工件接合装置， 用于接合工件， 其特征在于： 该工件接合装 置包括 - 一接合机构， 具有一插置槽， 所述插置槽具有一插置空间， 用于供工 件自所述插置槽的前端插置， 所述插置槽的外侧壁与内侧壁之间形成一通 孔， 与所述插置空间连通；
一滑靠机构， 滑动地套设于所述接合机构外， 且所述滑靠机构与所述 外侧壁之间具有一滑靠顶抵间距， 在所述滑靠机构推近于所述插置槽的前 端时， 所述通孔与外侧壁的临接点相距于所述滑靠机构的滑靠顶抵间距缩 小， 而在滑靠机构推离插置槽的前端时， 所述通孔与外侧壁的临接点相距 于所述滑靠机构的滑靠顶抵间距变大； 以及
一顶持件， 可移动地设置在所述通孔内， 所述顶持件随着所述滑靠顶 抵间距缩小而向所述内侧壁移动以迫抵工件， 或随着所述滑靠顶抵间距变 大而退回所述通孔内以释放工件。
2、 如权利要求 1 所述的工件接合装置， 其特征在于： 所述滑靠机构 为一筒体， 其内径自前侧朝后侧为渐减。
3、 如权利要求 1 所述的工件接合装置， 其特征在于： 所述通孔在所 述内侧壁处的内径小于该顶持件的尺径。
4、 如权利要求 1 所述的工件接合装置， 其特征在于： 所述插置槽为 一多边形的槽体。
5、 如权利要求 1 所述的工件接合装置， 其特征在于： 所述接合机构 具有一挡止部， 用于挡止所述滑靠机构来限制滑靠机构的滑动距离。
6、 如权利要求 1 所述的工件接合装置， 其特征在于： 还包括一顶推 机构， 与所述滑靠机构连接， 提供将所述滑靠机构朝所述插置槽的前端推 近的复位力。
7、 如权利要求 6 所述的工件接合装置， 其特征在于： 所述顶推机构 包括一固定构件和一弹性构件， 所述固定构件固定在所述接合机构上， 所 述弹性构件设置于所述滑靠机构与固定构件之间。
8、 如权利要求 Ί 所述的工件接合装置， 其特征在于： 所述固定构件 以螺设方式固定在接合机构上。
9、 如权利要求 1 所述的工件接合装置， 其特征在于： 所述顶持件为 一珠体。
10、 如权利要求 1所述的工件接合装置， 其特征在于： 所述接合机构 具有一接头。
PCT/CN2013/000566 2012-05-25 2013-05-13 工件接合装置 WO2013174143A1 (zh)

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