CN201579438U - Tool for precisely lathing bearing hole of combined brake disc machined on numerical control lathe - Google Patents
Tool for precisely lathing bearing hole of combined brake disc machined on numerical control lathe Download PDFInfo
- Publication number
- CN201579438U CN201579438U CN2009203516721U CN200920351672U CN201579438U CN 201579438 U CN201579438 U CN 201579438U CN 2009203516721 U CN2009203516721 U CN 2009203516721U CN 200920351672 U CN200920351672 U CN 200920351672U CN 201579438 U CN201579438 U CN 201579438U
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- tool
- bearing hole
- hooked
- end bearing
- cutter
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Abstract
The utility model discloses a tool for precisely lathing bearing hole of combined brake disc machined on numerical control lathe. The utility model is characterized in that the tool comprises a main tool used for machining a big-end bearing hole and a tool holder for the main tool, and a hooked tool used for machining a small-end bearing hole and a tool holder for the hooked tool; the main tool and the tool holder of the main tool are arranged in parallel with the hooked tool and the tool holder of the hooked tool and are connected with the hooked tool and the tool holder of the hooked tool through a rectangular guide way; the tool holder of the main tool and the tool holder of the hooked tool are respectively provided with a depth adjusting bolt; the tool holder of the hooked tool is also provided with a diameter adjusting bolt. The utility model can be applied to the numerical control lathe for batch manufacture of combined brake discs and brake drums; the utility model can complete simultaneous machining of the bearing hole apertures from two sides (because cone bearings are assembled face to face and back to back) in order to guarantee the high-precision requirement for the form and position tolerance such as the coaxial degree and the squareness of the two holes.
Description
Technical field
The utility model relates to a kind of machined tool of lathe, particularly relates to a kind of cutter of lathe in machining combined type brake disc finish turning dead eye.
Background technology
In existing processing combined type brake disc technology, generally be divided into the processing of three prefaces: process little-end bearing hole allowance earlier; Reprocessing big-end bearing hole is to size; The 3rd preface is then also located with big-end bearing, and processing little-end bearing hole is to size.Can be in actual production, because the influence of the factors such as gap, location in locating shaft and big-end bearing hole is difficult to guarantee the drawing requirement.(drawing requires axiality less than 0.03mm)
For the reply new product development, improve the quality of products, be the task of top priority at the cutter of the higher lathe in machining combined type brake disc finish turning dead eye of a kind of easy to use on lathe, steady quality of above problem design, working (machining) efficiency.
Summary of the invention
The purpose of this utility model just is to overcome the prior art above shortcomings, designs a kind of cutter of lathe in machining combined type brake disc finish turning dead eye.This machined tool can be applicable to numerically controlled lathe and produces products such as combined type brake disc, brake rim in batches; Bilateral (back-to-back, face-to-face assemble cone bearing) bearing aperture is processed simultaneously, to guarantee the high-precision requirement of form and position tolerances such as two hole axialities and perpendicularity.
The technical solution that the utility model provides is: the cutter of this lathe in machining combined type brake disc finish turning dead eye, be characterized in including the main cutter in the processing big-end bearing hole that be arranged in parallel and the plastic cutter and the tool rest thereof in tool rest and processing little-end bearing hole thereof, the main cutter in described processing big-end bearing hole and tool rest thereof are connected by rectangular guideway with the plastic cutter and the tool rest thereof in processing little-end bearing hole, be respectively equipped with the degree of depth on the tool rest of described main cutter and the tool rest of plastic cutter and adjust bolt, also be provided with diameter on the tool rest of plastic cutter and adjust bolt.
Compared with prior art, the beneficial effects of the utility model are:
1, product quality height:
Owing in a clamping, finish the processing of two holes, guaranteed the axiality requirement; Axiality should be " 0 " in theory, and the actual numerical value that measures exists: 0.002mm～0.004mm; Reasons such as the variation of consideration chucking power and material variation, this result satisfies the quality of customer requirement fully less than drawing requirement＜0.03mm.
2, reduce by a procedure, improved production efficiency and economic benefit, reduced personnel labor, reduce by a procedure, improved machine tool utilization rate; Shorten intermediate link, reduced workpiece turnover and process-cycle, and reduced operative employee's labour intensity about 1/3.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Specific embodiments
As shown in Figure 1, the cutter of this lathe in machining combined type brake disc finish turning dead eye, include the main cutter 1 in the processing big-end bearing hole that be arranged in parallel and the plastic cutter 3 and the tool rest 4 thereof in tool rest 2 and processing little-end bearing hole thereof, the main cutter 1 in described processing big-end bearing hole and tool rest 2 thereof are connected by rectangular guideway 5 with the plastic cutter 3 and the tool rest 4 thereof in processing little-end bearing hole, be respectively equipped with the degree of depth on the tool rest 2 of described main cutter and the tool rest 4 of plastic cutter and adjust bolt 6, also be provided with diameter on the tool rest 4 of plastic cutter and adjust bolt 7.Mark among the figure: 8 is supporting vertical plate, is used to support diameter and adjusts bolt 7 adjustings.
By the processing of two prefaces, process little-end bearing hole and pre-made allowance earlier during processing combined type brake disc finish turning dead eye; Cutter after the second preface utilization improves is promptly processed the main cutter 1 in big-end bearing hole and the plastic cutter 3 in processing little-end bearing hole, and the finish turning processing of two dead eyes has been accomplished to finish simultaneously in processing little-end bearing hole in processing big-end bearing hole in a clamping.The degree of depth of feed can be adjusted bolt 6 controls by regulating the degree of depth, spacing between the plastic cutter 3 in the main cutter 1 in processing big-end bearing hole and processing little-end bearing hole can be adjusted bolt 7 controls by diameter, and main cutter 1 and tool rest 2 thereof also can move laterally on rectangular guideway 5 with plastic cutter 3 and tool rest 4 thereof.
Claims (1)
1. the cutter of a lathe in machining combined type brake disc finish turning dead eye, it is characterized in that including the main cutter in the processing big-end bearing hole that be arranged in parallel and the plastic cutter and the tool rest thereof in tool rest and processing little-end bearing hole thereof, the main cutter in described processing big-end bearing hole and tool rest thereof are connected by rectangular guideway with the plastic cutter and the tool rest thereof in processing little-end bearing hole, be respectively equipped with the degree of depth on the tool rest of described main cutter and the tool rest of plastic cutter and adjust bolt, also be provided with diameter on the tool rest of plastic cutter and adjust bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203516721U CN201579438U (en) | 2009-12-31 | 2009-12-31 | Tool for precisely lathing bearing hole of combined brake disc machined on numerical control lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203516721U CN201579438U (en) | 2009-12-31 | 2009-12-31 | Tool for precisely lathing bearing hole of combined brake disc machined on numerical control lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201579438U true CN201579438U (en) | 2010-09-15 |
Family
ID=42721431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203516721U Expired - Fee Related CN201579438U (en) | 2009-12-31 | 2009-12-31 | Tool for precisely lathing bearing hole of combined brake disc machined on numerical control lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201579438U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103817358A (en) * | 2014-02-24 | 2014-05-28 | 苏州卡波尔模具科技有限公司 | Lathe saddle |
| CN109759804A (en) * | 2019-03-29 | 2019-05-17 | 山东鸿源新材料有限公司 | The process for machining of new-energy automobile driving motor shell |
| WO2020168919A1 (en) * | 2019-02-20 | 2020-08-27 | 青岛理工大学 | Cutter device for rough machining of pulley slot and method |
-
2009
- 2009-12-31 CN CN2009203516721U patent/CN201579438U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103817358A (en) * | 2014-02-24 | 2014-05-28 | 苏州卡波尔模具科技有限公司 | Lathe saddle |
| WO2020168919A1 (en) * | 2019-02-20 | 2020-08-27 | 青岛理工大学 | Cutter device for rough machining of pulley slot and method |
| CN109759804A (en) * | 2019-03-29 | 2019-05-17 | 山东鸿源新材料有限公司 | The process for machining of new-energy automobile driving motor shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENYANG YINGHAO MACHINERY CO., LTD. Free format text: FORMER OWNER: SHENYANG JINDE MACHINERY CO.,LTD. Effective date: 20141208 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141208 Address after: 110141 Liaoning province Shenyang City Yuhong District No. 101-3 Patentee after: Shenyang surplus Machinery Co., Ltd. Address before: 110141 Heping Village, Yuhong District, Liaoning, Shenyang Patentee before: Shenyang Jinde Machinery Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20161231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |