CN106425585A - General crankshaft milling positioning frame - Google Patents
General crankshaft milling positioning frame Download PDFInfo
- Publication number
- CN106425585A CN106425585A CN201611080115.1A CN201611080115A CN106425585A CN 106425585 A CN106425585 A CN 106425585A CN 201611080115 A CN201611080115 A CN 201611080115A CN 106425585 A CN106425585 A CN 106425585A
- Authority
- CN
- China
- Prior art keywords
- base
- tailstock
- right angle
- bent axle
- headstock
- 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
Links
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
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
- B23Q2703/105—Devices for clamping workpieces of a particular form or made from a particular material for clamping a crankshaft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a general crankshaft milling positioning frame. The positioning frame comprises a base for mounting on a milling machine worktable; a head base is arranged at one end of the base, and a tail base is arranged at the other end of the base; a three-jaw chuck is mounted on the head base; a right-angled positioning rod is arranged on the head base, and is rotationally arranged on the head base; a four-jaw chuck is arranged on the tail base; the right-angled positioning rod includes a right-angled positioning end, an extension section and a fixed end; and the extension section is positioned between the right-angled positioning end and the fixed end. The precise positioning of a crankshaft is realized through a special positioning frame; meanwhile, the transverse installation of the crankshaft is precisely positioned through a transverse right-angled positioning rod; and in addition, the positioning frame can realize quick clamping, and facilitates batch production.
Description
Technical field
The present invention relates to a kind of positioner is and in particular to a kind of universal bent axle milling locating rack.
Background technology
In prior art, it is all by milling machine Milling Process that bent axle needs the diameter of axle end face of processing, during Milling Process, first uses
Common vice clamping, then artificial to knife milling, existing processing mode machining accuracy is low, high labor intensive, batch are raw
Produce error larger, and clamping trouble, positioning not accurate enough, meanwhile, bent axle middle part does not support, during milling bent axle have micro-
Little flexural deformation, leads to crudy not high.
Content of the invention
In view of this, it is an object of the invention to provide a kind of universal bent axle milling locating rack, existing skill can be overcome
The drawbacks described above of art.
For reaching above-mentioned purpose, the present invention provides following technical scheme：
A kind of universal bent axle milling locating rack, described locating rack includes the base for being arranged on milling machine table, described
On base, one end is provided with headstock, and the described base other end is provided with tailstock, and described headstock is provided with scroll chuck, described head
It is additionally provided with right angle locating rod, described right angle locating rod is rotatably arranged on headstock, and described tailstock is provided with song on seat
Shaft clamping device, described right angle locating rod includes right angle positioning termination and a telescopic section and a fixing end, described stretches
Contracting section is located between right angle positioning termination and fixing end.
Further, described base is provided with multiple strip holes being easily installed T-bolt, described strip hole is uniformly distributed
In base both sides.
Further, described base is additionally provided with slide rail, described tailstock is arranged on this slide rail, and described tailstock is provided with
It is easy to be fixed on tailstock and press closer screw on slide rail.
Further, the clamping device on described tailstock is chuck, and described chuck is detachably arranged in tailstock
On.
The beneficial effects of the present invention is：The present invention realizes being accurately positioned of bent axle by a special locating rack, with
When being transversely mounted of bent axle is accurately positioned, in addition, the locating rack of the present invention is also by a horizontal right angle locating rod
Enable quick clamping, be conducive to producing in batches.
Brief description
In order that the purpose of the present invention, technical scheme and beneficial effect are clearer, the present invention provides drawings described below to carry out
Explanation：
Fig. 1 is the structural representation of the present invention.
Specific embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art is permissible
It is better understood from the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
As illustrated, a kind of universal bent axle milling locating rack, described locating rack is included for being arranged on milling machine table
On base 1, on described base, one end is provided with headstock 2, and the described base other end is provided with tailstock 3, on described headstock install
There is scroll chuck 4, described headstock be additionally provided with right angle locating rod 5, described right angle locating rod is rotatably arranged on headstock,
Chuck 6 is provided with described tailstock.
In the present embodiment, one end is scroll chuck, and one end is chuck, is easy to ensure that axis are vertical with cutter,
In addition the rotatable clamping being easy to workpiece of right angle locating rod and positioning.
In the present embodiment, described base is additionally provided with slide rail 7, described tailstock is arranged on this slide rail, on described tailstock
It is provided with to be easy to be fixed on tailstock and press closer screw on slide rail.The structure of the present embodiment is easy to process the bent axle of different length.
In the present embodiment, described right angle locating rod includes right angle positioning termination and a telescopic section and a fixation
End, described telescopic section is located between right angle positioning termination and fixing end.The structure of the present embodiment is easy to right angle locating rod to difference
Shaft part positioned.
In the present embodiment, described base is additionally provided with bent axle bracket 8, described bent axle bracket be arranged on headstock and tailstock it
Between.The structure of the present embodiment is prevented from deflection of crankshaft deformation during processing.
Embodiment described above is only the preferred embodiment lifted for absolutely proving the present invention, the protection model of the present invention
Enclose not limited to this.Equivalent substitute or conversion that those skilled in the art are made on the basis of the present invention, all in the present invention
Protection domain within.Protection scope of the present invention is defined by claims.
Claims (4)
1. a kind of universal bent axle milling locating rack it is characterised in that：Described locating rack is included for being arranged on milling machine table
On base, on described base, one end is provided with headstock, and the described base other end is provided with tailstock, and described headstock is provided with three
Dog chuck, described headstock is additionally provided with right angle locating rod, and described right angle locating rod is rotatably arranged on headstock, described tail
It is also equipped with bent axle clamping device, described right angle locating rod includes right angle positioning termination and a telescopic section and one on seat
Fixing end, described telescopic section is located between right angle positioning termination and fixing end.
2. a kind of universal bent axle milling locating rack according to claim 1 it is characterised in that：It is provided with described base
Multiple strip holes being easily installed T-bolt, described strip hole is evenly distributed on base both sides.
3. a kind of universal bent axle milling locating rack according to claim 1 it is characterised in that：Also set up on described base
There is slide rail, described tailstock is arranged on this slide rail, described tailstock is provided be easy to be fixed on tailstock and presses closer spiral shell on slide rail
Nail.
4. a kind of universal bent axle milling locating rack according to claim 1 it is characterised in that：Clamping on described tailstock
Device is chuck, and described chuck is detachably arranged on tailstock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611080115.1A CN106425585A (en) | 2016-11-30 | 2016-11-30 | General crankshaft milling positioning frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611080115.1A CN106425585A (en) | 2016-11-30 | 2016-11-30 | General crankshaft milling positioning frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106425585A true CN106425585A (en) | 2017-02-22 |
Family
ID=58222879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611080115.1A Pending CN106425585A (en) | 2016-11-30 | 2016-11-30 | General crankshaft milling positioning frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106425585A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015064A (en) * | 2018-09-17 | 2018-12-18 | 湖北汉唐智能科技股份有限公司 | A kind of automobile engine crankshaft positioning centering mechanism |
-
2016
- 2016-11-30 CN CN201611080115.1A patent/CN106425585A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015064A (en) * | 2018-09-17 | 2018-12-18 | 湖北汉唐智能科技股份有限公司 | A kind of automobile engine crankshaft positioning centering mechanism |
| CN109015064B (en) * | 2018-09-17 | 2024-04-05 | 湖北汉唐智能科技股份有限公司 | Automobile engine crankshaft positioning and centering mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170222 |
|
| WD01 | Invention patent application deemed withdrawn after publication |