CN103659464A - Indexing mechanism - Google Patents
Indexing mechanism Download PDFInfo
- Publication number
- CN103659464A CN103659464A CN201310664265.7A CN201310664265A CN103659464A CN 103659464 A CN103659464 A CN 103659464A CN 201310664265 A CN201310664265 A CN 201310664265A CN 103659464 A CN103659464 A CN 103659464A
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- CN
- China
- Prior art keywords
- index dial
- positioning core
- horizontal table
- positioning
- indexing
- 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.)
- Pending
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Classifications
-
- 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
- B23Q16/04—Indexing equipment having intermediate members, e.g. pawls, for locking the relatively movable parts in the indexed position
- B23Q16/06—Rotary indexing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses an indexing mechanism which comprises a clamp base, a positioning core shaft and an indexing disc. A horizontal workbench is arranged on the clamp base. The indexing disc is connected with the horizontal workbench through the positioning core shaft and can rotate around the positioning core shaft in the horizontal direction. The positioning core shaft is provided with a connection end which extends out of the upper portion of the indexing disc and is used for fastening a workpiece. The indexing disc is provided with multiple positioning holes which are distributed in an equally-divided mode. Positioning bolts are arranged on the horizontal workbench and the positioning bolts are movably inserted into the positioning holes in a connected mode through springs. The indexing mechanism is simple in structure, free of precise parts such as gears or worms and more convenient to use. The indexing disc is rotated to make the positioning holes align with the positioning bolts and then, after the bolts are inserted, one-time indexing can be achieved.
Description
Technical field
The present invention relates to a kind of machinery processing apparatus, particularly a kind of indexing mechanism.
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 mechanism can make the operation of workpiece concentrate, therefore be widely used in the processing such as turning, drilling, milling.
Existing indexing mechanism has hand pulling type locator, rifle pillar locator and pinion and-rack operating mechanism several, and the structure of these indexing mechanisms 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 mechanism 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 mechanism, 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 fastening screw, and described fastening screw is plugged in described locating hole by spring activity.
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 mechanism 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 mechanism 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 mechanism 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 the fastening screw 102 that can insert locating hole 301, for fixed indexing plate 3.Horizontal table 101 is provided with the fastening screw 102 that can insert locating hole 301, and location is inserted 102 pins and is plugged in locating hole 301 by spring 107 activities.
In order to prevent indexing mechanism rapid wear, horizontal table 101 is connected with fastening screw 102 by lining 103.
In order to be convenient for changing cutter, this indexing mechanism 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 mechanism 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. an indexing mechanism, is characterized in that, comprising: clamp base, positioning core axle and index dial, and 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 fastening screw, and described fastening screw is plugged in described locating hole by spring activity.
2. index dial as claimed in claim 1, is characterized in that, described link is provided with screw thread or the clamp nut coordinating with workpiece, for fastening workpiece.
3. index dial as claimed in claim 1, is characterized in that, described horizontal table is connected with described fastening screw by lining.
4. index dial as claimed in claim 1, is characterized in that, also comprises the bushing plate of being located at described horizontal table top, and described bushing plate is provided with abrasionproof lining and Quick-change drill bush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310664265.7A CN103659464A (en) | 2013-12-10 | 2013-12-10 | Indexing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310664265.7A CN103659464A (en) | 2013-12-10 | 2013-12-10 | Indexing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103659464A true CN103659464A (en) | 2014-03-26 |
Family
ID=50298891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310664265.7A Pending CN103659464A (en) | 2013-12-10 | 2013-12-10 | Indexing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103659464A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227083A (en) * | 2014-09-11 | 2014-12-24 | 河南飞龙(芜湖)汽车零部件有限公司 | Drill jig for water leakage hole of pump |
| CN104760325A (en) * | 2014-12-30 | 2015-07-08 | 苏州市博奥塑胶电子有限公司 | Continuous processing platform |
| CN105500272A (en) * | 2015-12-31 | 2016-04-20 | 苏州博众精工科技有限公司 | Positioning rotating component |
| CN110238429A (en) * | 2019-07-26 | 2019-09-17 | 湖南南方通用航空发动机有限公司 | A kind of drilling jig gripper |
| CN112589171A (en) * | 2020-12-02 | 2021-04-02 | 四川航天长征装备制造有限公司 | Milling clamping tool and machining method for rotary part with circumferential boss |
| CN113926872A (en) * | 2021-09-02 | 2022-01-14 | 华东理工大学 | Clamp for extrusion strengthening of high-strength alloy turbine disc hole structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08197379A (en) * | 1995-01-26 | 1996-08-06 | Hitachi Ltd | Rotational angle positioning mechanism for rotational mechanism on transfer line |
| 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 |
| CN203779228U (en) * | 2013-12-10 | 2014-08-20 | 苏州市职业大学 | Indexing mechanism |
-
2013
- 2013-12-10 CN CN201310664265.7A patent/CN103659464A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08197379A (en) * | 1995-01-26 | 1996-08-06 | Hitachi Ltd | Rotational angle positioning mechanism for rotational mechanism on transfer line |
| 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 |
| CN203779228U (en) * | 2013-12-10 | 2014-08-20 | 苏州市职业大学 | Indexing mechanism |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227083A (en) * | 2014-09-11 | 2014-12-24 | 河南飞龙(芜湖)汽车零部件有限公司 | Drill jig for water leakage hole of pump |
| CN104760325A (en) * | 2014-12-30 | 2015-07-08 | 苏州市博奥塑胶电子有限公司 | Continuous processing platform |
| CN105500272A (en) * | 2015-12-31 | 2016-04-20 | 苏州博众精工科技有限公司 | Positioning rotating component |
| CN110238429A (en) * | 2019-07-26 | 2019-09-17 | 湖南南方通用航空发动机有限公司 | A kind of drilling jig gripper |
| CN112589171A (en) * | 2020-12-02 | 2021-04-02 | 四川航天长征装备制造有限公司 | Milling clamping tool and machining method for rotary part with circumferential boss |
| CN113926872A (en) * | 2021-09-02 | 2022-01-14 | 华东理工大学 | Clamp for extrusion strengthening of high-strength alloy turbine disc hole structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |