CN103659462A - Indexing mechanism - Google Patents

Indexing mechanism Download PDF

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Publication number
CN103659462A
CN103659462A CN201310664346.7A CN201310664346A CN103659462A CN 103659462 A CN103659462 A CN 103659462A CN 201310664346 A CN201310664346 A CN 201310664346A CN 103659462 A CN103659462 A CN 103659462A
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CN
China
Prior art keywords
indexing
positioning
horizontal
indexing plate
workpiece
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Pending
Application number
CN201310664346.7A
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Chinese (zh)
Inventor
郭彩芬
董志
万长东
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Suzhou Vocational University
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Suzhou Vocational University
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Publication date
Application filed by Suzhou Vocational University filed Critical Suzhou Vocational University
Priority to CN201310664346.7A priority Critical patent/CN103659462A/en
Publication of CN103659462A publication Critical patent/CN103659462A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
    • B23B47/28—Drill jigs for workpieces
    • 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
    • B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
    • B23Q16/02—Indexing equipment

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Units (AREA)

Abstract

本发明公开了一种分度装置，包括：夹具底座、定位芯轴和分度盘，所述夹具底座设有水平工作台；所述分度盘通过所述定位芯轴与所述水平工作台连接，并能在水平方向上绕所述定位芯轴旋转；所述定位芯轴带有伸出所述风度盘上部的连接端，用于紧固工件；所述分度盘设有多个等份分布的定位孔，所述水平工作台设有带螺纹的定位插销，用于旋入所述定位孔中并固定所述分度盘。该分度装置结构简单，没有齿轮或者蜗杆这类精密零件，但是使用更为方便，转动分度盘使定位孔对准定位插销，然后插入插销即可完成一次分度。

The invention discloses an indexing device, which comprises: a fixture base, a positioning mandrel and an indexing plate, the fixture base is provided with a horizontal workbench; the indexing plate passes through the positioning mandrel and the horizontal workbench connected, and can rotate around the positioning mandrel in the horizontal direction; the positioning mandrel has a connecting end protruding from the upper part of the scale plate for fastening the workpiece; the indexing plate is provided with a plurality of Positioning holes distributed in parts, the horizontal table is provided with threaded positioning pins for screwing into the positioning holes and fixing the indexing plate. The indexing device has a simple structure and no precision parts such as gears or worms, but it is more convenient to use. Turn the indexing plate to align the positioning holes with the positioning pins, and then insert the pins to complete an indexing.

Description

A kind of indexing means
Technical field
The present invention relates to a kind of machinery processing apparatus, particularly a kind of indexing means.
Background technology
In machining, often there is the multistation processing of workpiece, as the processing of the processing of the processing of the groove of rule, gear and tooth bar, spline and other halving holes or decile groove etc.After this class workpiece clamped one time, need in process, carry out calibration,, after completing a Surface Machining, make successively workpiece turn over certain angle and move a certain distance in company with the moving part of fixture, then next surface is processed, until complete whole processing contents.Indexing means can make the operation of workpiece concentrate, therefore be widely used in the processing such as turning, drilling, milling.
Existing indexing means has hand pulling type locator, rifle pillar locator and pinion and-rack operating mechanism several, and the structure of these indexing means is all more complicated, operates also more loaded down with trivial details.
Summary of the invention
The technical problem to be solved in the present invention is the indexing means that how to provide a kind of simple in structure, easy to use.
For solving the problems of the technologies described above, the invention provides a kind of indexing means, comprising: clamp base, positioning core axle and index dial, described clamp base is provided with horizontal table; Described index dial is connected with described horizontal table by described positioning core axle, and can be in the horizontal direction around described positioning core axle rotation; Described positioning core axle is with the link that stretches out described demeanour dish top, for fastening workpiece; Described index dial is provided with the locating hole that a plurality of equal portions distribute, and described horizontal table is provided with threaded fastening screw, for screwing in described locating hole fixing described index dial.
Preferably, described link is provided with screw thread or the clamp nut coordinating with workpiece, for fastening workpiece.
Preferably, described horizontal table is connected with described fastening screw by lining.
Preferably, also comprise the bushing plate of being located at described horizontal table top, described bushing plate is provided with abrasionproof lining and Quick-change drill bush.
This indexing means is simple in structure, there is no this class precision component of gear or worm screw, but uses more conveniently, rotates index dial and makes locating hole aim at fastening screw, then inserts latch and can complete calibration one time.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of indexing means of the present invention.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples are used for illustrating the present invention, but are not used for limiting the scope of the invention.
Of the present invention a kind of indexing means as shown in Figure 1, comprising: clamp base 1, positioning core axle 2 and index dial 3, and clamp base 1 is provided with horizontal table 101; Index dial 3 is connected with horizontal table 101 by positioning core axle 2, and can be in the horizontal direction around positioning core axle 2 rotations; Positioning core axle 2 is with the link 201 that stretches out demeanour dish 3 tops, and link 201 is provided with screw thread or the clamp nut coordinating with workpiece 4, for fastening workpiece 4; Index dial 3 is provided with the locating hole 301 that a plurality of equal portions distribute, and horizontal table 101 is provided with threaded fastening screw 102, for screwing in locating hole 301 fixed indexing plate 3.
In order to prevent indexing means rapid wear, horizontal table 101 is connected with fastening screw 102 by lining 103.
In order to be convenient for changing cutter, this indexing means also comprises the bushing plate 104 of being located at horizontal table 101 tops, and bushing plate 104 is provided with abrasionproof lining 105 and Quick-change drill bush 106, for assembling cutter.
This indexing means is simple in structure, there is no this class precision component of gear or worm screw, but uses more conveniently, rotates index dial and makes locating hole aim at fastening screw, then inserts latch and can complete calibration one time.
Above embodiment is only for illustrating the present invention; and be not limitation of the present invention; the those of ordinary skill in relevant technologies field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.

Claims (4)

1.一种分度装置，其特征在于，包括：夹具底座、定位芯轴和分度盘，所述夹具底座设有水平工作台；所述分度盘通过所述定位芯轴与所述水平工作台连接，并能在水平方向上绕所述定位芯轴旋转；所述定位芯轴带有伸出所述风度盘上部的连接端，用于紧固工件；所述分度盘设有多个等份分布的定位孔，所述水平工作台设有带螺纹的定位插销，用于旋入所述定位孔中并固定所述分度盘。 1. An indexing device, characterized in that it comprises: a clamp base, a positioning mandrel and an indexing plate, the clamping base is provided with a horizontal worktable; the indexing plate is connected to the horizontal table by the positioning mandrel The workbench is connected and can rotate around the positioning mandrel in the horizontal direction; the positioning mandrel has a connecting end protruding from the upper part of the demeanor plate for fastening the workpiece; the indexing plate is provided with multiple The horizontal table is provided with a threaded positioning pin, which is used to screw into the positioning hole and fix the indexing plate. 2.如权利要求1所述的分度盘，其特征在于，所述连接端设有与工件配合的螺纹或者紧固螺母，用于紧固工件。 2. The indexing plate according to claim 1, characterized in that, the connecting end is provided with a screw thread or a fastening nut matched with the workpiece for fastening the workpiece. 3.如权利要求1所述的分度盘，其特征在于，所述水平工作台通过衬套与所述定位插销连接。 3. The indexing table according to claim 1, wherein the horizontal table is connected to the positioning pin through a bushing. 4.如权利要求1所述的分度盘，其特征在于，还包括设于所述水平工作台上方的钻模板，所述钻模板上设有防磨衬套和快换钻套。 4. The indexing plate according to claim 1, further comprising a drill template arranged above the horizontal workbench, and the drill template is provided with an anti-wear bushing and a quick-change drill sleeve.
CN201310664346.7A 2013-12-10 2013-12-10 Indexing mechanism Pending CN103659462A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310664346.7A CN103659462A (en) 2013-12-10 2013-12-10 Indexing mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310664346.7A CN103659462A (en) 2013-12-10 2013-12-10 Indexing mechanism

Publications (1)

Publication Number Publication Date
CN103659462A true CN103659462A (en) 2014-03-26

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104690603A (en) * 2015-03-13 2015-06-10 山东滨州渤海活塞股份有限公司 Milling machine dual-functional clamp
CN104816199A (en) * 2015-01-16 2015-08-05 苏州市职业大学 Dividing device controlled by relay contactor
CN104874866A (en) * 2014-12-13 2015-09-02 余姚市庆达机械有限公司 Grinding machine for star wheel teeth of single-screw air compressors
CN105127801A (en) * 2015-10-09 2015-12-09 安徽合力股份有限公司合肥铸锻厂 Broaching machine tooling
CN106584155A (en) * 2016-12-30 2017-04-26 山东金辰机械股份有限公司 Machining tool for multiple holes in disk type part and machining method using tool
CN107649894A (en) * 2017-11-15 2018-02-02 盐城市大丰匀力机械制造厂 Rotary clamp component
CN109093160A (en) * 2018-10-22 2018-12-28 河南寰球航空装备科技有限公司 A kind of machine components quickly punch positioning device
CN113500457A (en) * 2021-06-25 2021-10-15 苏州市职业大学 Intelligent indexing device and intelligent indexing control circuit

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08197379A (en) * 1995-01-26 1996-08-06 Hitachi Ltd Rotation angle positioning mechanism for rotation mechanism in transport line
DE20211747U1 (en) * 2002-07-30 2002-12-05 Maxion Werkzeuge und Maschinen GmbH, 07381 Pößneck Machine vice for drilling cylindrical workpieces
CN201889672U (en) * 2010-12-01 2011-07-06 綦江县自力汽车配件厂 Indexing device
CN202377576U (en) * 2011-11-16 2012-08-15 新邵县泵业有限公司 Bracket type indexing drilling and grinding device
CN203171352U (en) * 2013-03-12 2013-09-04 徐州工程学院 Machining fixture for radial holes evenly distributed in circumference
CN203779226U (en) * 2013-12-10 2014-08-20 苏州市职业大学 Indexing device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08197379A (en) * 1995-01-26 1996-08-06 Hitachi Ltd Rotation angle positioning mechanism for rotation mechanism in transport line
DE20211747U1 (en) * 2002-07-30 2002-12-05 Maxion Werkzeuge und Maschinen GmbH, 07381 Pößneck Machine vice for drilling cylindrical workpieces
CN201889672U (en) * 2010-12-01 2011-07-06 綦江县自力汽车配件厂 Indexing device
CN202377576U (en) * 2011-11-16 2012-08-15 新邵县泵业有限公司 Bracket type indexing drilling and grinding device
CN203171352U (en) * 2013-03-12 2013-09-04 徐州工程学院 Machining fixture for radial holes evenly distributed in circumference
CN203779226U (en) * 2013-12-10 2014-08-20 苏州市职业大学 Indexing device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104874866A (en) * 2014-12-13 2015-09-02 余姚市庆达机械有限公司 Grinding machine for star wheel teeth of single-screw air compressors
CN104816199A (en) * 2015-01-16 2015-08-05 苏州市职业大学 Dividing device controlled by relay contactor
CN104690603A (en) * 2015-03-13 2015-06-10 山东滨州渤海活塞股份有限公司 Milling machine dual-functional clamp
CN105127801A (en) * 2015-10-09 2015-12-09 安徽合力股份有限公司合肥铸锻厂 Broaching machine tooling
CN105127801B (en) * 2015-10-09 2017-10-03 安徽合力股份有限公司合肥铸锻厂 A kind of broaching machine frock
CN106584155A (en) * 2016-12-30 2017-04-26 山东金辰机械股份有限公司 Machining tool for multiple holes in disk type part and machining method using tool
CN107649894A (en) * 2017-11-15 2018-02-02 盐城市大丰匀力机械制造厂 Rotary clamp component
CN109093160A (en) * 2018-10-22 2018-12-28 河南寰球航空装备科技有限公司 A kind of machine components quickly punch positioning device
CN113500457A (en) * 2021-06-25 2021-10-15 苏州市职业大学 Intelligent indexing device and intelligent indexing control circuit

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Application publication date: 20140326