CN1857859A - Multipurpose intermittent cutter - Google Patents
Multipurpose intermittent cutter Download PDFInfo
- Publication number
- CN1857859A CN1857859A CN 200610012699 CN200610012699A CN1857859A CN 1857859 A CN1857859 A CN 1857859A CN 200610012699 CN200610012699 CN 200610012699 CN 200610012699 A CN200610012699 A CN 200610012699A CN 1857859 A CN1857859 A CN 1857859A
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- CN
- China
- Prior art keywords
- knife bar
- multipurpose
- eccentric wheel
- boss
- tool bar
- 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.)
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- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The present invention relates to machining apparatus technology, and especially a kind of multipurpose intermittent cutter suitable for machining workpiece with rib and notch simultaneously. The cutter includes a turning tool and a tool bar. The two-section tool bar with turning tool on one end and connecting plate on the other end is mounted inside one main body with inner boss. There are one eccentric wheel fixed to a hard shaft over the tool bar, one soft shaft connected to the hard shaft, and one spring outside the tool bar and with one end fixed to the boss and the other end fixed to the connecting board. The present invention has low use cost, convenient operation, high machining efficiency and high machining precision.
Description
Technical field
The invention belongs to the mechanical processing technique apparatus technology, particularly a kind of suitable processing has the workpiece of fin, notch feature and the multipurpose intermittent cutter of metallic fiber.
Background technology
The sky of electromagnetic adjustable speed motor, real magnetic pole need to adopt the processing method of interrupted cut because the structure of its profile.Engine lathe uses general lathe tool processing magnetic pole outer surface, and workpiece and lathe tool constantly are subjected to shock and vibration, often occur phenomenons such as moving part, broken cutter, vexed car in the processing, inefficiency, difficult quality guarantee.
Internal combustion engine is as the power source of motor vehicles and machines, be a collection back and forth, compound movements such as revolution, impact are the tribology system of one, the cylinder liner piston ring friction pair is called one of three big friction pairs by automobile industry, reduce the attention that its wearing and tearing are subjected to the professional and technical personnel always, in order to improve the life-span of cylinder sleeve and piston kinematic pair, reduce friction, improve wearability, inner surface at cylinder sleeve must generate oil-bearing structure, with deposit lubricating oil.The present invention proposes to process the little hole of cylinder sleeve working surface with machining process, can guarantee little hole degree of depth uniformity, and little hole distributes and structural parameters are controlled, makes between cylinder sleeve and piston face and sets up hydrodynamic lubrication.
Metallic fiber is owing to its unique excellent properties is used widely, and cutting method is made metallic fiber, and equipment is simple, and is with low cost, is applicable to the metallic fiber processing of unlike material.
More than the Surface Machining of three kinds of parts, all need to adopt the method for interrupted cut, but there is not at present a kind of equipment can solve the problem of motor pole processing, the processing of inner surface of cylinder liner oil storage ditch, metallic fiber processing simultaneously as yet, just do not have a kind of equipment to process simultaneously and have fin, the workpiece of notch feature and metallic fiber.
Summary of the invention
The present invention does not have a kind of equipment to process simultaneously to have fin in order to solve as yet in the prior art, the problem of the workpiece of notch feature and metallic fiber, and a kind of multipurpose intermittent cutter is provided.
The present invention adopts following technical scheme to realize that multipurpose intermittent cutter comprises lathe tool, knife bar.In being loaded on, establishes by knife bar in the main body of boss, the boss through-hole diameter is less than the diameter of knife bar hypomere, diameter greater than the knife bar epimere, the knife bar top is provided with eccentric wheel, eccentric wheel is installed on the hard axle that at one end connects flexible axle, hard axle is fixed in main body, and the knife bar epimere sets gradually spring, connecting plate from bottom to top.
Knife bar epimere of the present invention is established external screw thread, and connecting plate is fixed thereon by nut.
Lathe tool of the present invention does reciprocating linear motion under eccentric effect, thus the contact that realizes lathe tool and workpiece with separate, finally finish interrupted cut processing.Regulate eccentric eccentric throw, just can regulate the turning degree of depth of lathe tool workpiece.Regulate eccentric rotating speed, just can regulate the frequency of machining, with the distribution interval that reaches control motor pole convex shoulder, the distribution interval of inner surface of cylinder liner oil storage ditch and the length of metallic fiber.Change the shape and size of lathe tool, just can change the shape and size of groove, and the shape and size of metallic fiber.Parts such as described eccentric wheel are that those skilled in the art can be known from known technology.
Add man-hour actual, workpiece is installed on the scroll chuck of lathe, do gyration with main shaft.Multipurpose intermittent cutter is installed on the slip crate of lathe, multipurpose intermittent cutter can laterally reach the length feed motion.Multipurpose intermittent cutter is placed the outside of bar-shaped workpieces, can be used for processing motor pole convex shoulder and metallic fiber; Multipurpose intermittent cutter is placed the inside of cylinder sleeve, can be used for processing cylinder sleeve inner surface oil storage ditch.
Compared with prior art, the invention solves a kind of equipment can process simultaneously have fin, the problem of the workpiece of notch feature and metallic fiber, be a kind of simple in structure, it is low, easy to operate to make use cost, the plant equipment that the operating efficiency machining accuracy is high.
Description of drawings
Fig. 1 is a structural representation of the present invention
Among the figure: 1-lathe tool, 2-knife bar, 3-main body, 4-boss, 5-spring, 6-connecting plate, 7-nut, 8-eccentric wheel, the hard axle of 9-, 10-flexible axle.
The specific embodiment
In conjunction with the accompanying drawings embodiments of the present invention are further described, present embodiment is to be used for illustrating of the present invention, rather than the present invention is done any restriction.
Multipurpose intermittent cutter as shown in Figure 1.Mainly comprise lathe tool 1, knife bar 2, main body 3, spring 5, nut 7, eccentric wheel 8, hard axle 9, flexible axle 10 etc.Lathe tool 1 is installed on the knife bar 2; By nut 7, elastic force that can regulating spring 5, and regulate the return speed of lathe tool 1 with this; Eccentric wheel 8 is installed on the hard axle 9, and contacts with knife bar 2; Hard axle 9 is connected with flexible axle 10, and flexible axle 10 rotates, and can drive hard axle 9 and eccentric wheel 8 rotations; Under the effect of eccentric wheel 8, can drive knife bar 2 and lathe tool 1 is done reciprocal feed motion.Regulate the eccentric throw of eccentric wheel 8, can control the degree of depth of cutting.
Multipurpose intermittent cutter is installed on the slip crate of lathe, can does feed motion in company with slip crate.When processing motor pole convex shoulder and metallic fiber, multipurpose intermittent cutter need be placed the outside of workpiece.When processing cylinder sleeve inner surface oil storage ditch, the multipurpose topping machanism need be placed the inside of cylinder sleeve.
Claims (2)
1, a kind of multipurpose intermittent cutter, comprise lathe tool (1), knife bar (2), it is characterized in that knife bar (2) establishes in the main body (3) of boss (4) in being loaded on, boss (4) through-hole diameter is less than the diameter of knife bar hypomere, greater than the diameter of knife bar epimere, knife bar (2) top is provided with eccentric wheel (8), and eccentric wheel (8) is installed on the hard axle (9) that at one end connects flexible axle (10), hard axle (9) is fixed in main body (3), and knife bar (2) epimere sets gradually spring (5), connecting plate (6) from bottom to top.
2, multipurpose intermittent cutter according to claim 1 is characterized in that knife bar (2) epimere is an external screw thread, and connecting plate (6) is fixed thereon by nut (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100126999A CN100421877C (en) | 2006-05-13 | 2006-05-13 | Multipurpose intermittent cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100126999A CN100421877C (en) | 2006-05-13 | 2006-05-13 | Multipurpose intermittent cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1857859A true CN1857859A (en) | 2006-11-08 |
| CN100421877C CN100421877C (en) | 2008-10-01 |
Family
ID=37296836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100126999A Expired - Fee Related CN100421877C (en) | 2006-05-13 | 2006-05-13 | Multipurpose intermittent cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100421877C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030326A (en) * | 2017-06-02 | 2017-08-11 | 广西玉柴机器股份有限公司 | The cut-out frock of the prod of nitrogen before foundry furnace |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS596457A (en) * | 1982-06-30 | 1984-01-13 | Sankyo Seisakusho:Kk | Cam device |
| JPS6114803A (en) * | 1984-06-29 | 1986-01-23 | Mitsubishi Heavy Ind Ltd | Diameter control tool |
| CN2202602Y (en) * | 1994-08-26 | 1995-07-05 | 吴阳曙 | Cutting knife |
| CN2671729Y (en) * | 2003-12-22 | 2005-01-19 | 叶超英 | Automatic cutting shaping device for string spring steelw ire of bed core assembling |
| CN2905314Y (en) * | 2006-05-13 | 2007-05-30 | 中北大学 | Multipurpose intermittent cutting device |
-
2006
- 2006-05-13 CN CNB2006100126999A patent/CN100421877C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030326A (en) * | 2017-06-02 | 2017-08-11 | 广西玉柴机器股份有限公司 | The cut-out frock of the prod of nitrogen before foundry furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100421877C (en) | 2008-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Baody Auto Parts Co., Ltd. Assignor: Zhongbei Univ Contract fulfillment period: 2009.6.1 to 2015.5.31 contract change Contract record no.: 2009990000746 Denomination of invention: Multipurpose intermittent cutter Granted publication date: 20081001 License type: Exclusive license Record date: 2009.7.14 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.6.1 TO 2015.5.31; CHANGE OF CONTRACT Name of requester: NINGBO BAIDI CAR PARTS CO., LTD. Effective date: 20090714 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081001 Termination date: 20120513 |