CN102049681A - Small-sized bourdon tube machining all-in-one machine - Google Patents
Small-sized bourdon tube machining all-in-one machine Download PDFInfo
- Publication number
- CN102049681A CN102049681A CN2010105633214A CN201010563321A CN102049681A CN 102049681 A CN102049681 A CN 102049681A CN 2010105633214 A CN2010105633214 A CN 2010105633214A CN 201010563321 A CN201010563321 A CN 201010563321A CN 102049681 A CN102049681 A CN 102049681A
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- China
- Prior art keywords
- cutter holder
- rest
- follow rest
- bourdon tube
- vertical rack
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Abstract
The invention relates to a small-sized bourdon tube machining all-in-one machine, which comprises a lathe body, a worktable, a horizontal guide rail, a workpiece clamp, a mobile cutter holder, a vertical bracket and a numerical control device, and is characterized in that: a workpiece positioning hole is formed in the middle of the vertical bracket; the mobile cutter holder is arranged in front of the vertical bracket through a fixed frame; the mobile cutter holder is arranged at the periphery of the workpiece positioning hole of the vertical bracket and driven by a transverse driving motor and a longitudinal driving motor to realize transverse movement and longitudinal movement; a milling cutter holder is arranged on one side of the mobile cutter holder; a milling cutter and a driving mechanism thereof are arranged on the milling cutter holder; a cut-off cutter holder is arranged on the other side of the mobile cutter holder; a cutter body is arranged on the cut-off cutter holder; and a screw thread milling cutter is arranged on the mobile cutter holder through a cantilever type cutter holder. As the workpiece clamp is matched with the mobile cutter holder, the small-sized bourdon tube machining all-in-one machine integrates a plurality of procedures such as stitching end screw threads on a bourdon tube workpiece, milling a key slot and cutting off, and realizes automatic and high-precision machining through the numerical control device.
Description
Technical field
The present invention relates to musical instrument processing unit (plant) field, particularly a kind of small size bourdon tube processing all-in-one.
Background technology
Small size bourdon tube is an important components in the trumpet, its profile as shown in Figure 3, on its tube wall 17 plane of symmetry be shaped on respectively keyway 18, one ends be shaped in screw thread 19.When this bourdon tube of processing, need carry out car end screw thread, keyseat and cut off processing tubular stock.The mode of existing processed springs pipe is for adopting common lathe and milling machine, the substep operation.Drawback such as it exists that efficient is low, low precision, hand labor intensity are big.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, provide a kind of automaticity height, efficient height, labour intensity low small size bourdon tube processing all-in-one.
The present invention solves its technical problem and is achieved through the following technical solutions:
A kind of small size bourdon tube processing all-in-one, comprise lathe bed, workbench, horizontal guide rail, work piece holder, follow rest, vertical rack and numerical control device, lathe bed is provided with horizontal table, tail end at workbench is fixed with guide rail, on this guide rail, work piece holder is installed by pedestal, at the inner rotating shaft of installing of work piece holder, on workbench, install vertical rack, it is characterized in that: be shaped on the workpiece locating hole at the middle part of vertical rack, by fixing bracket body follow rest is installed in vertical rack the place ahead, the follow rest frame is in the workpiece locating hole periphery of vertical rack, this follow rest is driven by horizontal drive motor and vertical drive motor and realizes horizontal and vertical movement, side at follow rest is equipped with carriage arbor, milling cutter and driving mechanism thereof are installed on this carriage arbor, opposite side at follow rest is equipped with cut-off rest, and cutter hub is installed on cut-off rest, by the cantilevered knife rest screw thread milling cutter is installed on follow rest.
And, side by side two ladder milling cutters and driving mechanism thereof are installed on carriage arbor.
Advantage of the present invention and beneficial effect are:
Bourdon tube processing all-in-one of the present invention, by realizing the work piece holder of level and spinning movement, and can realize that the follow rest that laterally reaches length travel matches, gathered car end screw thread, the keyseat on the bourdon tube workpiece and cut off the processing multiple working procedure, and realized automation, high accuracy processing by numerical control device in one.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a right view of the present invention;
Fig. 3 is the schematic diagram of the part that the present invention processed.
The specific embodiment
The invention will be further described below by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection scope of the present invention with this.
A kind of small size bourdon tube processing all-in-one comprises lathe bed 1, workbench 7, horizontal guide rail 6, work piece holder 5 and driving mechanism, follow rest 10 and driving mechanism thereof, vertical rack 9 and auxiliary body (comprising cooling body 12).Lathe bed is provided with horizontal table, tail end at workbench is fixed with guide rail, on this guide rail, work piece holder is installed by pedestal 4, pedestal is driven along the guide rail horizontal displacement by the drive motors 2 that is installed on the workbench, rotating shaft 3 is installed in the work piece holder, is realized the horizontal displacement and the spinning movement of workpiece by work piece holder.Middle part at workbench is fixed with vertical rack, is shaped on the workpiece locating hole at the middle part of vertical rack.Vertical rack the place ahead at workbench is equipped with follow rest by fixing bracket body 8, and the follow rest frame is in the workpiece locating hole periphery of vertical rack.This follow rest is driven by horizontal drive motor 14 and vertical drive motor 13 and realizes horizontal and vertical movement.On the right side of follow rest carriage arbor 15 is installed, side by side two ladder milling cutters and driving mechanism thereof are installed on this carriage arbor.In the left side of follow rest cut-off rest 16 is installed, cutter hub is installed on cut-off rest.By cantilevered carriage arbor 11 the screw thread milling cutter is installed at follow rest.On the workbench of the place ahead of follow rest, cooling body is installed.Each drive motors is servomotor and is connected with numerical control device, realizes control automatically.
Operation principle of the present invention is:
Workpiece is plugged in the work piece holder, is moved horizontally in the workpiece locating hole of vertical rack, and stretches out workpiece locating hole fixed range.Follow rest moves, and at first makes the screw thread milling cutter move to processing stations, and is corresponding with workpiece, carries out bourdon tube 17 ends and mills out interior screw thread 19.Follow rest moves, and makes the ladder milling cutter move to processing stations, mills out a keyway 18 on workpiece; Follow rest moves, and makes another milling cutter move to processing stations, and simultaneously, workpiece turning cylinder in work piece holder drives the backspin turnback, mills out another keyway on workpiece.Adopt the ladder milling cutter, can process the bigger circular hole of diameter of splined end earlier, and then the keyway of processing connection.Follow rest moves once more, makes cutoff tool move to processing stations, and workpiece is rotation under the turning cylinder driving in work piece holder, finishes cut-out work.By above-mentioned steps, can all finish screw thread in the end of bourdon tube, two keyways and cut off processing.Have advantages such as efficient height, precision is good, labour intensity is low.
Claims (2)
1. a small size bourdon tube is processed all-in-one, comprise lathe bed, workbench, horizontal guide rail, work piece holder, follow rest, vertical rack and numerical control device, lathe bed is provided with horizontal table, tail end at workbench is fixed with guide rail, on this guide rail, work piece holder is installed by pedestal, at the inner rotating shaft of installing of work piece holder, on workbench, install vertical rack, it is characterized in that: be shaped on the workpiece locating hole at the middle part of vertical rack, by fixing bracket body follow rest is installed in vertical rack the place ahead, the follow rest frame is in the workpiece locating hole periphery of vertical rack, this follow rest is driven by horizontal drive motor and vertical drive motor and realizes horizontal and vertical movement, side at follow rest is equipped with carriage arbor, milling cutter and driving mechanism thereof are installed on this carriage arbor, opposite side at follow rest is equipped with cut-off rest, and cutter hub is installed on cut-off rest, by the cantilevered knife rest screw thread milling cutter is installed on follow rest.
2. trombone drawbench according to claim 1 is characterized in that: side by side two ladder milling cutters and driving mechanism thereof are installed on carriage arbor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105633214A CN102049681A (en) | 2010-11-26 | 2010-11-26 | Small-sized bourdon tube machining all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105633214A CN102049681A (en) | 2010-11-26 | 2010-11-26 | Small-sized bourdon tube machining all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102049681A true CN102049681A (en) | 2011-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105633214A Pending CN102049681A (en) | 2010-11-26 | 2010-11-26 | Small-sized bourdon tube machining all-in-one machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN102049681A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286830A (en) * | 2012-02-29 | 2013-09-11 | Cf马丁有限责任公司 | Guitar neck joint routing system |
| CN107053360A (en) * | 2017-03-02 | 2017-08-18 | 南通睿控机械科技有限公司 | A kind of violin system of processing |
| CN109955068A (en) * | 2017-12-24 | 2019-07-02 | 天津市津宝乐器有限公司 | Small size U-bend crosses the neat mouth tooling of pearl |
| CN109955070A (en) * | 2017-12-24 | 2019-07-02 | 天津市津宝乐器有限公司 | Trumpet mouthpiece pipe forms neat mouth tooling |
-
2010
- 2010-11-26 CN CN2010105633214A patent/CN102049681A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286830A (en) * | 2012-02-29 | 2013-09-11 | Cf马丁有限责任公司 | Guitar neck joint routing system |
| CN103286830B (en) * | 2012-02-29 | 2016-03-23 | 德莱得诺特股份有限公司 | Milling system is engraved at guitar neck junction surface |
| CN107053360A (en) * | 2017-03-02 | 2017-08-18 | 南通睿控机械科技有限公司 | A kind of violin system of processing |
| CN107053360B (en) * | 2017-03-02 | 2022-06-17 | 南通睿控机械科技有限公司 | Violin processing system |
| CN109955068A (en) * | 2017-12-24 | 2019-07-02 | 天津市津宝乐器有限公司 | Small size U-bend crosses the neat mouth tooling of pearl |
| CN109955070A (en) * | 2017-12-24 | 2019-07-02 | 天津市津宝乐器有限公司 | Trumpet mouthpiece pipe forms neat mouth tooling |
| CN109955070B (en) * | 2017-12-24 | 2023-09-19 | 天津市津宝乐器有限公司 | Small-size mouth sub-pipe forming and aligning tool |
| CN109955068B (en) * | 2017-12-24 | 2023-09-29 | 天津市津宝乐器有限公司 | Small U-shaped bead passing and aligning tool |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110511 |