CN104625154A - One-lathe double-end hole boring machine - Google Patents
One-lathe double-end hole boring machine Download PDFInfo
- Publication number
- CN104625154A CN104625154A CN201410792623.7A CN201410792623A CN104625154A CN 104625154 A CN104625154 A CN 104625154A CN 201410792623 A CN201410792623 A CN 201410792623A CN 104625154 A CN104625154 A CN 104625154A
- Authority
- CN
- China
- Prior art keywords
- boring
- frame
- tool holder
- boring cutter
- left end
- 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
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B41/12—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for forming working surfaces of cylinders, of bearings, e.g. in heads of driving rods, or of other engine parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B43/00—Boring or drilling devices able to be attached to a machine tool, whether or not replacing an operative portion of the machine tool
- B23B43/02—Boring or drilling devices able to be attached to a machine tool, whether or not replacing an operative portion of the machine tool to the tailstock of a lathe
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a one-lathe double-end hole boring machine. The one-lathe double-end hole boring machine comprises a machine frame and further comprises a lathe tailstock, a boring frame shaft, a shaft fixing sleeve, a boring cutter holder, a boring cutter, a clamp, a two-hole boring cutter, a long boring rod and a spindle box which are sequentially arranged on the machine frame from left to right, wherein the shaft fixing sleeve installs the boring frame shaft on the lathe tailstock; the left end of the boring cutter holder is rotationally connected with the right end of the boring cutter shaft; the middle of the boring cutter holder is a drive portion; the boring cutter is connected to the right end of the boring cutter holder; the spindle box is located at the right end of the machine frame; the left end of the spindle box is connected with the long boring rod; the left end of the long boring rod is fixedly connected with the two-hole boring cutter; the clamp can slide along a guide rail on the machine frame; a speed reducer driven by a motor is arranged at the left end of the machine frame and provided with a belt wheel; the belt wheel and the rotary portion of the boring cutter holder are in transmission through a belt. The efficiency is greatly improved, and the space is saved.
Description
Technical field
The present invention relates to engine cylinder-body to produce with a car double end Boring machine.
Background technology
Engine (Engine) is a kind of the machine that can be converted into mechanical energy of other form, can comprising as internal combustion engine (petrol engine etc.), external-combustion engine (Stirling engine, steam engine etc.), motor etc.Be normally mechanical energy chemical energy as internal combustion engine.Engine was both applicable to power generating apparatus, also can refer to the whole machine (as: petrol engine, aero-engine) comprising power set.
Cylinder body is the skeleton forming engine, and be the installation foundation of each mechanism of engine and each system, its inside and outside all major parts and annex being installed with engine, bears various load; Therefore, cylinder body must have enough strength and stiffness.
Current our factory is when producing engine cylinder-body, the impact of camshaft hole rough bore is produced, cylinder body three holes, and the past has carried out three hole double end Borings with two lathes, reason is that boring cutter bar is long, machine tool guideway stroke is short, move into after between new car, the arrangement of streamline lathe is restricted, and two lathes take up room greatly, and lose time and resource, need multiple clamping, precision is not high, and efficiency is low.
Summary of the invention
The invention is intended to provide an a kind of car double end Boring machine, to save space, raise the efficiency.
A car double end Boring machine in this programme, comprises frame, also comprises lathe tailstock, boring frame axle, axle fixed cover, boring tool holder, boring cutter, fixture, holes boring cutter, long boring bar and main spindle box that frame is from left to right provided with successively; Boring frame axle is arranged on lathe tailstock by axle fixed cover, boring tool holder left end and boring frame axle right-hand member are rotationally connected, be drive division in the middle part of boring tool holder, boring cutter is connected to boring tool holder right-hand member, and main spindle box is positioned at frame right-hand member, main spindle box left end connects long boring bar, long boring bar left end is connected and fixed holes boring cutter, and fixture can along the slide in frame, and frame left end is also provided with the reductor driven by motor, reductor is provided with belt wheel, belt transmission between belt wheel and boring tool holder rotation section.
Compared with prior art, the invention has the advantages that: comprise frame, also comprise lathe tailstock, boring frame axle, axle fixed cover, boring tool holder, boring cutter, fixture, holes boring cutter, long boring bar and main spindle box that frame is from left to right provided with successively, boring frame axle is arranged on lathe tailstock by axle fixed cover, boring tool holder left end and boring frame axle right-hand member are rotationally connected, it is drive division in the middle part of boring tool holder, boring cutter is connected to boring tool holder right-hand member, main spindle box is positioned at frame right-hand member, main spindle box left end connects long boring bar, long boring bar left end is connected and fixed holes boring cutter, fixture can along the slide in frame, after holes boring cutter processes a hole, can movable clamp next Working position is moved to holes boring cutter place proceed processing, frame left end is also provided with the reductor driven by motor, reductor is provided with belt wheel, belt transmission between belt wheel and boring tool holder rotation section, motor is by belt drive reductor, reductor passes through belt wheel, the belt of boring tool holder rotation section connects drive boring tool holder, boring cutter rotates and carries out bore hole, clamped one time just can complete the processing in three holes, very convenient, improve machining accuracy and efficiency, and the space only occupying a machine tool just completes in prior art the work needing two lathes just can complete, greatly save space and the energy, reduce cost.
Further, boring frame axle is taper, and convenient installation, taper boring frame axle can bear more axial force, makes structure more stable.
Further, fixed by taper roll bearing between boring tool holder and taper boring frame axle, can axial load be born.
Further, frame is provided with bracket, motor, subtracts reductor and is erected on bracket, makes full use of space, simultaneously conveniently adjusts according to layout.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the embodiment of the present invention;
Fig. 2 is the structural representation of the embodiment of the present invention.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: lathe tailstock 1, taper boring frame axle 2, axle fixed cover 3, boring tool holder 4, boring cutter 5, holes boring cutter 6, long boring bar 7, main spindle box 8, motor 9, bracket 10, reductor 11, belt wheel 12.
Embodiment is substantially as shown in accompanying drawing 1 to Fig. 2: a car double end Boring machine comprises frame, also comprises lathe tailstock 1, taper boring frame axle 2, axle fixed cover 3, boring tool holder 4, boring cutter 5, fixture, holes boring cutter 6, long boring bar 7 and main spindle box 8 that frame is from left to right provided with successively, taper boring frame axle is arranged on lathe tailstock by axle fixed cover, boring tool holder left end and taper boring frame axle right-hand member are rotationally connected, it is drive division in the middle part of boring tool holder, boring cutter is connected to boring tool holder right-hand member, main spindle box is positioned at frame right-hand member, main spindle box left end connects long boring bar, long boring bar left end is connected and fixed holes boring cutter, fixture can along the slide in frame, after holes boring cutter processes a hole, can movable clamp next Working position is moved to holes boring cutter place proceed processing, frame left end is also provided with the reductor driven by motor 9, reductor is provided with belt wheel 12, belt transmission between belt wheel and boring tool holder rotation section, motor is by belt drive reductor, reductor passes through belt wheel, the belt of boring tool holder rotation section connects drive boring tool holder, boring cutter rotates and carries out bore hole, clamped one time just can complete the processing in three holes, very convenient, improve machining accuracy and efficiency, and the space only occupying a machine tool just completes in prior art the work needing two lathes just can complete, greatly save space and the energy, reduce cost, taper boring frame axle can bear more axial force, makes structure more stable, fixed by taper roll bearing between boring tool holder and taper boring frame axle, can bear axial load, frame is provided with bracket 10, motor, subtracts reductor 11 and is erected on bracket, makes full use of space, simultaneously conveniently adjusts according to layout.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect the practicality of effect of the invention process and invention.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (4)
1. a car double end Boring machine, comprises frame, it is characterized in that, also comprises lathe tailstock, boring frame axle, axle fixed cover, boring tool holder, boring cutter, fixture, holes boring cutter, long boring bar and main spindle box that frame is from left to right provided with successively; Boring frame axle is arranged on lathe tailstock by axle fixed cover, boring tool holder left end and boring frame axle right-hand member are rotationally connected, be drive division in the middle part of boring tool holder, boring cutter is connected to boring tool holder right-hand member, and main spindle box is positioned at frame right-hand member, main spindle box left end connects long boring bar, long boring bar left end is connected and fixed holes boring cutter, and fixture can along the slide in frame, and frame left end is also provided with the reductor driven by motor, reductor is provided with belt wheel, belt transmission between belt wheel and boring tool holder rotation section.
2. a car double end Boring machine according to claim 1, is characterized in that: boring frame axle is taper.
3. a car double end Boring machine according to claim 2, be is characterized in that: fixed by taper roll bearing between boring tool holder and taper boring frame axle.
4. a car double end Boring machine according to claim 3, is characterized in that: frame is provided with bracket, motor, subtracts reductor and is erected on bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410792623.7A CN104625154A (en) | 2014-12-19 | 2014-12-19 | One-lathe double-end hole boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410792623.7A CN104625154A (en) | 2014-12-19 | 2014-12-19 | One-lathe double-end hole boring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104625154A true CN104625154A (en) | 2015-05-20 |
Family
ID=53204650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410792623.7A Pending CN104625154A (en) | 2014-12-19 | 2014-12-19 | One-lathe double-end hole boring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104625154A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551093A (en) * | 2014-12-31 | 2015-04-29 | 陈瑞武 | Double-end boring machine |
| CN105033316A (en) * | 2015-09-11 | 2015-11-11 | 苏州农业职业技术学院 | Working feed fast backward refitting mechanism suitable for common vehicles |
| CN105057714A (en) * | 2015-09-11 | 2015-11-18 | 苏州农业职业技术学院 | Automatic-feeding lathe tailstock mechanism |
-
2014
- 2014-12-19 CN CN201410792623.7A patent/CN104625154A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551093A (en) * | 2014-12-31 | 2015-04-29 | 陈瑞武 | Double-end boring machine |
| CN105033316A (en) * | 2015-09-11 | 2015-11-11 | 苏州农业职业技术学院 | Working feed fast backward refitting mechanism suitable for common vehicles |
| CN105057714A (en) * | 2015-09-11 | 2015-11-18 | 苏州农业职业技术学院 | Automatic-feeding lathe tailstock mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |