CN204953920U - Cutting lathe - Google Patents
Cutting lathe Download PDFInfo
- Publication number
- CN204953920U CN204953920U CN201520624658.XU CN201520624658U CN204953920U CN 204953920 U CN204953920 U CN 204953920U CN 201520624658 U CN201520624658 U CN 201520624658U CN 204953920 U CN204953920 U CN 204953920U
- Authority
- CN
- China
- Prior art keywords
- homalocephalus
- mohs
- cylinder
- drill
- chuck
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a cutting lathe, including lathe body, one end on the lathe workstation sets up the chuck, sets up the back centre at the opposite side of workstation, and the chuck sets up centre gripping mo shi homalocephalus drill bushing between chuck and back centre with the back centre relatively. Mo shi homalocephalus drill bushing be no. 4 homalocephalus drill bushings of moshi or no. 5 homalocephalus drill bushings of moshi. Compared with the prior art, the utility model, its do not need the mandrel alright realize cutting process, saved the manufacturing costs of mandrel, still shortened processing time of preparation, and it is guaranteed to cut the finished product quality.
Description
Technical field
The utility model relates to a kind of stock-removing machine, specifically, is a kind of lathe for Technique Authentication test.
Background technology
Turner machined part Morse reducing sleeve, needs to ensure cutting angle accurate, be therefore in general utilize angle to fix axle to ensure the axiality requirement of the inside and outside conical surface.Require that its processing of axle prepared needs by car, grinding process, and after heat treatment just can come into operation, the process-cycle is long; And the angle requirement of daily cutting center roller is very high, therefore, the scrappage of axle is also very high, causes the waste of material.
Summary of the invention
Goal of the invention: the purpose of this utility model is that providing a kind of utilizes existing machine tool accessories to realize the coaxial lathe cut as axle.
Technical scheme: the utility model adopts following technical scheme to realize: a kind of Cutting lathe, comprise lathe body, one end on Lathe bench arranges chuck, it is top before chuck is arranged, back centre is set at the opposite side of workbench, between front top and back centre, clamps Mohs homalocephalus drill bushing.
Described Mohs homalocephalus drill bushing is Mohs No. 4 homalocephalus drill bushings or Mohs No. 5 homalocephalus drill bushings.
Described Mohs homalocephalus drill bushing bottom is the cylinder of length 5mm.
Described front top by comprising the first cylinder and the second cylinder, two cylinders are coaxially fixedly connected with, and are fixedly installed the bottom surface circular cone equal with its area of section at the first cylindrical top.
Edge's chamfering of the second described cylinder and the first cylinder contact surface, the cone angle on described first cylinder is 120 °.
Beneficial effect: compared with prior art, it does not need to manufacture axle specially just can realize Cutting Process to the utility model, save the manufacturing expense of axle, also shorten the leading time, and it is guaranteed to cut into quality.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is front top structural representation.
Wherein top before 1-, 2-back centre, 3-Mohs homalocephalus drill bushing, 4-chuck, 5-second cylinder, 6-first cylinder, 7-circular cone.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is described in further detail:
The utility model relates to a kind of lathe, and specifically, be a kind of lathe for Technique Authentication test, it comprises lathe body, on the operating desk of lathe body, is provided with chuck 4 and back centre 2.Between chuck and back centre, be clamped with Mohs homalocephalus drill bushing 3, in the utility model, Mohs homalocephalus drill bushing 3 comprises Mohs No. 4 homalocephalus drill bushings and Mohs No. 5 homalocephalus drill bushings, two kinds of homalocephalus drill bushings include top and bottom, in use, the column part of chuck clamping Flat head drill cover bottom, other end back centre 2 just pushes up.
In use, with the top of sinciput pinnacle 1 Mohs No. 4 homalocephalus drill bushings or the bottom of Mohs No. 5 drill bushings, back centre 2 by homalocephalus drill bushing top is just withstanding the other end.Adopt two top clampings during adjustment, do not need centering, clamping precision is high, can ensure higher Geometrical Tolerance Principle.Be clipped in front top 1 on chuck to rotate together, with center without relative motion in company with workpiece.Making and installation is convenient, and centering accurately.
Described front top 1, by comprising the first cylinder 6 and the second cylinder 5, two cylinders are coaxially fixedly connected with, is fixedly installed the long 30mm of the bottom surface circular cone equal with its area of section 7, first cylinder 6, diameter 10mm at the top of the first cylinder 6; The long 5mm of second cylinder 5, diameter 30mm; The second described cylinder 5 and edge's chamfering 45 ° of the first cylinder 6 contact surface, circular cone 7 angle on described first cylinder 6 is 120 °
Utilize the cutting Morse reducing sleeve of lathe described in the utility model, specifically, realized by following steps:
First upper slide rest angle is adjusted clockwise to No. 4, Mohs, hand-turning upper slide rest handwheel, part blank cuts out internal taper hole, part blank is taken off, does plug with Mohs No. 4 homalocephalus drill bushings, the part blank processing internal taper hole is enclosed within drill bushing, and utilize chuck and back centre to be fixed on lathe, then adjust upper slide rest angle counterclockwise to No. 5, Mohs, rotate upper slide rest handwheel, length feed car male cone (strobilus masculinus).
Upper slide rest angular adjustment is comprised the steps: to No. 4, Mohs or No. 5
1) Mohs No. 4 homalocephalus drill bushings or Mohs No. 5 Flat head drill covers are clamped between sinciput point and back centre;
2) axiality of dial gauge accurate correction drill bushing and chuck is used;
3) coarse adjustment upper slide rest angle to 1.5 °, is with tight bolt;
4) make dial gauge indicator and chuck center of circle level, indicator to lean against on the drill bushing conical surface and moves left and right upper slide rest to correct its angle;
5) bolt on and again verify its angle with dial gauge.
In this step 4, dial gauge indicator is leaned against on the drill bushing conical surface and presses down 0.2mm.
After by upper slide rest angular adjustment to Mohs 4 bugle degree, the bottom of Mohs No. 4 homalocephalus drill bushings and stub end are cut the cylinder of a length 5mm by tool operating, are convenient to chuck clamping location when workpiece cuts on overlapping like this.
Claims (5)
1. a Cutting lathe, is characterized in that: comprise lathe body, and the one end on Lathe bench arranges chuck, top before chuck is arranged, and arranges back centre at the opposite side of workbench, between front top and back centre, clamp Mohs homalocephalus drill bushing.
2. Cutting lathe according to claim 1, is characterized in that: described Mohs homalocephalus drill bushing is Mohs No. 4 homalocephalus drill bushings or Mohs No. 5 homalocephalus drill bushings.
3. Cutting lathe according to claim 1, is characterized in that: described Mohs homalocephalus drill bushing bottom is the cylinder of length 5mm.
4. Cutting lathe according to claim 1, is characterized in that: described front top by comprising the first cylinder and the second cylinder, two cylinders are coaxially fixedly connected with, and are fixedly installed the bottom surface circular cone equal with its area of section at the first cylindrical top.
5. Cutting lathe according to claim 4, is characterized in that: edge's chamfering of the second described cylinder and the first cylinder contact surface, and the cone angle on described first cylinder is 120 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520624658.XU CN204953920U (en) | 2015-08-19 | 2015-08-19 | Cutting lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520624658.XU CN204953920U (en) | 2015-08-19 | 2015-08-19 | Cutting lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204953920U true CN204953920U (en) | 2016-01-13 |
Family
ID=55049017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520624658.XU Expired - Fee Related CN204953920U (en) | 2015-08-19 | 2015-08-19 | Cutting lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204953920U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108818091A (en) * | 2018-09-05 | 2018-11-16 | 广州霏鸿智能科技有限公司 | A kind of clamp for machining and its application method of axial workpiece |
| CN114833358A (en) * | 2022-04-06 | 2022-08-02 | 中信重工机械股份有限公司 | Method for finely machining large reducing slender shaft through horizontal lathe |
-
2015
- 2015-08-19 CN CN201520624658.XU patent/CN204953920U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108818091A (en) * | 2018-09-05 | 2018-11-16 | 广州霏鸿智能科技有限公司 | A kind of clamp for machining and its application method of axial workpiece |
| CN108818091B (en) * | 2018-09-05 | 2024-04-30 | 广州市霏鸿智能装备有限公司 | Machining clamp for shaft parts and application method of machining clamp |
| CN114833358A (en) * | 2022-04-06 | 2022-08-02 | 中信重工机械股份有限公司 | Method for finely machining large reducing slender shaft through horizontal lathe |
| CN114833358B (en) * | 2022-04-06 | 2023-11-14 | 中信重工机械股份有限公司 | Method for carrying out finish machining on long and thin shaft with large variable diameter through horizontal lathe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20180819 |