CN103659330A - Positioning tool for lathing inner circles - Google Patents
Positioning tool for lathing inner circles Download PDFInfo
- Publication number
- CN103659330A CN103659330A CN201310626772.1A CN201310626772A CN103659330A CN 103659330 A CN103659330 A CN 103659330A CN 201310626772 A CN201310626772 A CN 201310626772A CN 103659330 A CN103659330 A CN 103659330A
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- CN
- China
- Prior art keywords
- positioning
- positioning seat
- base
- component
- positioning tool
- 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
- 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
- B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The invention relates to a positioning tool for lathing inner circles. The positioning tool comprises a base. A positioning seat is connected to the upper portion of the base, and a positioning cover is sleeved on the outside of the positioning seat; a plurality of arc-shaped bumps are arranged inside the positioning seat, a polygonal hole is formed in a position among the various arc-shaped bumps, and at least one arc-shaped bump is provided with an elastic pin. The positioning tool has the advantages that the positioning tool is simple in structure and can be mounted easily and conveniently, and the stability of a component can be guaranteed owing to the elastic pins when the component is inlaid in the positioning seat; the polygonal hole is in clearance fit with a polygonal base of the component, the polygonal base of the component is locked by the aid of the positioning cover and fasteners, accordingly, the stability and the precision of the component can be guaranteed when the component is lathed, the concentricity can be guaranteed, and the machining quality and the machining efficiency can be improved.
Description
Technical field
The present invention relates to frock, especially a kind of positioning tool for inner circle Vehicle Processing.
Background technology
At present in order to process various rotary surfaces, inside and outside circle cylinder, inner headed face, taper seat and the shaping surface of revolution all need to use Vehicle Processing, for Vehicle Processing, in order to guarantee the concentricity of position to be processed and part, prerequisite is the position stability that will guarantee part, so in the urgent need to designing a kind of frock with located higher stability.
Summary of the invention
The applicant, for above-mentioned existing issue, is studied improvement, and a kind of positioning tool for inner circle Vehicle Processing is provided, and has position stability good, the advantage that concentricity and machining accuracy are high.
The technical solution adopted in the present invention is as follows:
A positioning tool for inner circle Vehicle Processing, comprises base, on the top of base, connects positioning seat, the outer cover dress locating cover of described positioning seat; A plurality of arc bumps are arranged in the inside of described positioning seat, between each arc bump, form polygonal hole, at least on an arc bump, resilient key are set.
Its further technical scheme is:
Described base, positioning seat and locating cover are circle;
On locating cover, have circular through hole, described circular through hole and locating cover, in the same center of circle, are positioned at the two ends of described circular through hole, at described locating cover, securing member are also set.
Beneficial effect of the present invention is as follows:
The present invention is simple in structure, simple installation, resilient key relate to the solid stability of fraction part when embedding positioning seat, the polygon base matched in clearance of while polygonal hole and part, and lock by locating cover and securing member, guarantee stability and the accuracy of part when Vehicle Processing, guaranteed concentricity, improved crudy and working (machining) efficiency.
Accompanying drawing explanation
Fig. 1 is blast structural representation of the present invention.
Fig. 2 is partial structurtes schematic diagram of the present invention after Assembly part.
Fig. 3 is perspective view of the present invention.
Wherein: 1, base; 2, positioning seat; 3, locating cover; 201, arc bump; 202, resilient key; 203, polygonal hole; 301, securing member; 302, circular through hole; 4, polygon base; 401, interior circular hole; 402, round boss.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1, a kind of positioning tool for inner circle Vehicle Processing comprises base 1, at the top of base 1 welding positioning seat 2, the outer cover dress locating cover 3 of positioning seat 2, on locating cover 3, have circular through hole 302, circular through hole 302 in the same center of circle, is positioned at the two ends of circular through hole 302 with locating cover 3, at locating cover 3, securing member 301 is also set.A plurality of arc bumps 201 are arranged in the inside (in the present invention, arc bump 201 is 4) of positioning seat 2, between each arc bump 201, form polygonal hole 203, at least on an arc bump 201, resilient key 202 are set.Base 1, positioning seat 2 and locating cover 3 are circle.
The concrete assembling process of the present invention and part is as follows:
As shown in Figure 2, part to be processed comprises polygon base 4, at four jiaos of places of polygon base 4, installing hole is set, and the middle part that is positioned at described polygon base 4 arranges round boss 402, has the interior circular hole 401 that concentric is arranged in round boss 402.By polygon base 4 matched in clearance of part to be processed in the polygonal hole 203 of positioning seat 2, resilient key 202 contacts backward interior contraction with polygon base 4, when shape changeable base 4 stretch into completely polygonal hole 203 interior after, resilient key 202 is stretched out and is propped up the wall of polygon base 4 by elastic force, guaranteed the assembling strong degree of positioning seat 2 with part to be processed.In order to guarantee that part adds the solid stability in man-hour, as shown in Figure 3, locating cover is sleeved on to the periphery of positioning seat 2, the installing holes that four jiaos of the polygon base 4 by securing member 301 and part to be processed places arrange are simultaneously locked, and have guaranteed to add the stability of part in man-hour.
More than describing is explanation of the invention, is not the restriction to invention, and limited range of the present invention, referring to claim, within protection scope of the present invention, can be done any type of modification.
Claims (3)
1. for a positioning tool for inner circle Vehicle Processing, it is characterized in that: comprise base (1), on the top of described base (1), connect positioning seat (2), the outer cover dress locating cover (3) of described positioning seat (2); A plurality of arc bumps (201) are arranged in the inside of described positioning seat (2), form polygonal hole (203) between each arc bump (201), and resilient key (202) is at least set on an arc bump (201).
2. a kind of positioning tool for inner circle Vehicle Processing as claimed in claim 1, is characterized in that: described base (1), positioning seat (2) and locating cover (3) are circle.
3. a kind of positioning tool for inner circle Vehicle Processing as claimed in claim 1, it is characterized in that: on described locating cover (3), have circular through hole (302), described circular through hole (302) and locating cover (3) are in the same center of circle, be positioned at the two ends of described circular through hole (302), at described locating cover (3), securing member (301) be also set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310626772.1A CN103659330A (en) | 2013-11-28 | 2013-11-28 | Positioning tool for lathing inner circles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310626772.1A CN103659330A (en) | 2013-11-28 | 2013-11-28 | Positioning tool for lathing inner circles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103659330A true CN103659330A (en) | 2014-03-26 |
Family
ID=50298765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310626772.1A Pending CN103659330A (en) | 2013-11-28 | 2013-11-28 | Positioning tool for lathing inner circles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103659330A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041599A (en) * | 2016-08-11 | 2016-10-26 | 太仓市凯福士机械有限公司 | Enhanced type positioning mechanism for high-density mechanical processing |
| CN106078273A (en) * | 2016-08-11 | 2016-11-09 | 太仓市凯福士机械有限公司 | A kind of ultrahigh-intensity high-toughness limiting and fixing device |
| CN111098164A (en) * | 2020-01-03 | 2020-05-05 | 龙口市亨嘉智能装备有限公司 | Positioning and guiding device for polygonal machining material |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007090446A (en) * | 2005-09-27 | 2007-04-12 | Nabeya Iron & Tool Works Ltd | Positioning pin |
| KR20090128157A (en) * | 2008-06-10 | 2009-12-15 | 박재경 | Jaw fixing device for cutting jaw of lathe |
| CN201737975U (en) * | 2010-06-18 | 2011-02-09 | 中国航空工业第六一八研究所 | Annular magnetic steel heat treatment flux conducting clamp |
| CN102873555A (en) * | 2012-09-06 | 2013-01-16 | 苏州市东立机械有限公司 | Circumferential semicircle hole punching clamp |
| CN202701818U (en) * | 2012-06-11 | 2013-01-30 | 海盐双赢管件制造有限公司 | Fixture |
| CN202877919U (en) * | 2012-09-27 | 2013-04-17 | 苏州市东立机械有限公司 | Stepped shaft punching clamp |
| CN203092148U (en) * | 2012-12-01 | 2013-07-31 | 娄底光华机械设备制造有限公司 | Positioning fixture for piston rod heads |
| CN203566279U (en) * | 2013-11-28 | 2014-04-30 | 无锡市航鹄科技有限公司 | Positioning tool used for inner circle lathing |
-
2013
- 2013-11-28 CN CN201310626772.1A patent/CN103659330A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007090446A (en) * | 2005-09-27 | 2007-04-12 | Nabeya Iron & Tool Works Ltd | Positioning pin |
| KR20090128157A (en) * | 2008-06-10 | 2009-12-15 | 박재경 | Jaw fixing device for cutting jaw of lathe |
| CN201737975U (en) * | 2010-06-18 | 2011-02-09 | 中国航空工业第六一八研究所 | Annular magnetic steel heat treatment flux conducting clamp |
| CN202701818U (en) * | 2012-06-11 | 2013-01-30 | 海盐双赢管件制造有限公司 | Fixture |
| CN102873555A (en) * | 2012-09-06 | 2013-01-16 | 苏州市东立机械有限公司 | Circumferential semicircle hole punching clamp |
| CN202877919U (en) * | 2012-09-27 | 2013-04-17 | 苏州市东立机械有限公司 | Stepped shaft punching clamp |
| CN203092148U (en) * | 2012-12-01 | 2013-07-31 | 娄底光华机械设备制造有限公司 | Positioning fixture for piston rod heads |
| CN203566279U (en) * | 2013-11-28 | 2014-04-30 | 无锡市航鹄科技有限公司 | Positioning tool used for inner circle lathing |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106041599A (en) * | 2016-08-11 | 2016-10-26 | 太仓市凯福士机械有限公司 | Enhanced type positioning mechanism for high-density mechanical processing |
| CN106078273A (en) * | 2016-08-11 | 2016-11-09 | 太仓市凯福士机械有限公司 | A kind of ultrahigh-intensity high-toughness limiting and fixing device |
| CN111098164A (en) * | 2020-01-03 | 2020-05-05 | 龙口市亨嘉智能装备有限公司 | Positioning and guiding device for polygonal machining material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |