CN204430310U - The special extension rod of lathe - Google Patents
The special extension rod of lathe Download PDFInfo
- Publication number
- CN204430310U CN204430310U CN201420790600.8U CN201420790600U CN204430310U CN 204430310 U CN204430310 U CN 204430310U CN 201420790600 U CN201420790600 U CN 201420790600U CN 204430310 U CN204430310 U CN 204430310U
- Authority
- CN
- China
- Prior art keywords
- extension rod
- tool
- plane
- utility
- rough
- 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 - Lifetime
Links
- 238000005520 cutting process Methods 0.000 claims abstract description 4
- 238000003754 machining Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Milling Processes (AREA)
Abstract
一种车床专用延长杆，包括：一延长杆本体，该延长杆本体为阶梯式圆柱体，其中，粗圆柱体的顶部设有两个能够同时安装两个刀具的圆柱孔；细圆柱体的一侧设有一用于安装在刀座上、并与刀座相配的平面。本实用新型能够在一延长杆上，同时安装二支刀具，实现了粗精加工的完全分开，解决了一支刀具分别进行粗、精两种加工的问题；不仅大大提升了刀具的使用寿命，降低了生产成本；而且，还解决了由于刀位不足而导致无法加工的问题，大大提高了工作效率。
A special extension rod for lathes, comprising: an extension rod body, the extension rod body is a stepped cylinder, wherein, the top of the thick cylinder is provided with two cylindrical holes capable of simultaneously installing two tools; The side is provided with a plane for being installed on the knife seat and matched with the knife seat. The utility model can install two cutting tools on an extension rod at the same time, realizes the complete separation of rough and fine machining, and solves the problem of one tool performing rough and fine machining separately; not only greatly improves the service life of the tool, The production cost is reduced; moreover, the problem of inability to process due to insufficient tool positions is also solved, and the work efficiency is greatly improved.
Description
技术领域technical field
本实用新型涉及车床，尤其涉及一种车床专用延长杆。The utility model relates to a lathe, in particular to a special extension rod for the lathe.
背景技术Background technique
在机械加工中，对于比较大的零件，一般使用普通的立车设备，加工时，由于立车设备卡头不够长，必须使用延长杆才可进行，且一个延长杆上只能安装一支刀具。由于干涉问题的存在，通常只能使用四个刀位，且各个刀位上，只能安装一支刀具。但是，随着工件的设计越来越复杂，要求越来越高，一支刀具需分别承担粗、精两种加工，不仅导致刀具磨损较大，使用寿命较低，增加了生产成本；而且，还导致了由于刀位不足无法加工的情况发生。In mechanical processing, for relatively large parts, ordinary vertical lathe equipment is generally used. During processing, because the chuck head of the vertical lathe equipment is not long enough, an extension rod must be used, and only one tool can be installed on one extension rod . Due to the existence of interference problems, usually only four tool positions can be used, and only one tool can be installed on each tool position. However, as the design of the workpiece becomes more and more complex and the requirements are higher and higher, one tool needs to undertake both rough and fine processing, which not only leads to greater tool wear and lower service life, but also increases production costs; moreover, It has also caused the situation that cannot be processed due to insufficient knife positions.
实用新型内容Utility model content
本实用新型的主要目的在于克服现有技术存在的上述缺点，而提供一种改进的车床专用延长杆，其能够在一延长杆上，同时安装两支刀具，实现了粗精加工的完全分开，解决了一支刀具分别进行粗、精两种加工的问题；不仅大大提提升了刀具的使用寿命，降低了生产成本；而且，还解决了由于刀位不足而导致无法加工的问题，大大提高了工作效率。The main purpose of this utility model is to overcome the above-mentioned shortcomings existing in the prior art, and provide an improved special extension rod for lathes, which can install two cutting tools on one extension rod at the same time, and realize the complete separation of rough and fine machining. It solves the problem of rough and fine machining with one tool; it not only greatly improves the service life of the tool and reduces the production cost; moreover, it also solves the problem of inability to process due to insufficient tool positions, greatly improving work efficiency.
本实用新型的目的是由以下技术方案实现的：The purpose of this utility model is achieved by the following technical solutions:
一种车床专用延长杆，包括：一延长杆本体，其特征在于：该延长杆本体为阶梯式圆柱体，其中，粗圆柱体的顶部设有两个能够同时安装两个刀具的圆柱孔；细圆柱体的一侧设有一用于安装在刀座上、并与刀座相配的平面。A special extension rod for lathes, comprising: an extension rod body, characterized in that: the extension rod body is a stepped cylinder, wherein the top of the thick cylinder is provided with two cylindrical holes capable of installing two tools at the same time; One side of the cylinder is provided with a plane for being installed on the knife seat and matched with the knife seat.
所述粗圆柱体的侧面设有一平面，平面上设有数个螺纹孔，螺纹孔内安装有一用于固定刀具的螺丝。A plane is provided on the side of the thick cylinder, and several threaded holes are provided on the plane, and a screw for fixing the tool is installed in the threaded hole.
本实用新型的有益效果：本实用新型由于采用上述技术方案，其能够在一延长杆上，同时安装二支刀具，实现了粗精加工的完全分开，解决了一支刀具分别进行粗、精两种加工的问题；不仅大大提提升了刀具的使用寿命，降低了生产成本；而且，还解决了由于刀位不足而导致无法加工的问题，大大提高了工作效率。Beneficial effects of the utility model: due to the adoption of the above-mentioned technical scheme, the utility model can install two cutting tools on an extension rod at the same time, realizes the complete separation of rough and fine machining, and solves the problem that one tool performs rough and fine machining respectively. It not only greatly improves the service life of the tool and reduces the production cost; but also solves the problem of inability to process due to insufficient tool positions, greatly improving work efficiency.
附图说明Description of drawings
图1为本实用新型结构示意图。Fig. 1 is the structural representation of the utility model.
图2为本实用新型使用状态图。Fig. 2 is the usage status diagram of the utility model.
图中主要标号说明：Explanation of main symbols in the figure:
1-刀座，2-延长杆本体，3-刀具，4-刀具。1-knife seat, 2-extension rod body, 3-knife, 4-knife.
具体实施方式Detailed ways
如图1所示，本实用新型包括：一延长杆本体2，该延长杆本体2为阶梯式圆柱体，其中，粗圆柱体的顶部设有两个能够同时安装两个刀具(3，4)的圆柱孔、粗圆柱体的侧面设有一平面，平面上设有数个螺纹孔，螺纹孔内安装有一用于固定刀具的螺丝；细圆柱体的一侧设有一用于与刀座1相配的平面，细圆柱体采用螺丝固定方式安装在刀座1。As shown in Figure 1, the utility model includes: an extension rod body 2, which is a stepped cylinder, wherein, the top of the thick cylinder is provided with two cutters (3, 4) that can be installed simultaneously. The cylindrical hole and the side of the thick cylinder are provided with a plane, and several threaded holes are provided on the plane, and a screw for fixing the tool is installed in the threaded hole; one side of the thin cylinder is provided with a plane for matching with the tool holder 1 , the thin cylinder is mounted on the knife seat 1 by means of screw fixing.
如图2所示，使用时，分别将进行粗、精两种加工的两支刀具(3，4)安装在粗圆柱体顶部的两个刀具的圆柱孔内，即可以分别进行粗、精加工了。As shown in Figure 2, when in use, the two cutters (3, 4) for rough and fine machining are respectively installed in the cylindrical holes of the two cutters on the top of the rough cylinder, that is, rough and finish machining can be performed respectively up.
以上所述，仅是本实用新型的较佳实施例而已，并非对本实用新型作任何形式上的限制，凡是依据本实用新型的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本实用新型技术方案的范围内。The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the utility model, All still belong to within the scope of the technical solution of the utility model.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420790600.8U CN204430310U (en) | 2014-12-12 | 2014-12-12 | The special extension rod of lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420790600.8U CN204430310U (en) | 2014-12-12 | 2014-12-12 | The special extension rod of lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204430310U true CN204430310U (en) | 2015-07-01 |
Family
ID=53598230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420790600.8U Expired - Lifetime CN204430310U (en) | 2014-12-12 | 2014-12-12 | The special extension rod of lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204430310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113001205A (en) * | 2021-03-30 | 2021-06-22 | 无锡烨隆精密机械股份有限公司 | Lengthened cutter holder |
-
2014
- 2014-12-12 CN CN201420790600.8U patent/CN204430310U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113001205A (en) * | 2021-03-30 | 2021-06-22 | 无锡烨隆精密机械股份有限公司 | Lengthened cutter holder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204053021U (en) | A kind of round-disk shape workpiece Quick drilling tool | |
| CN203184677U (en) | Abreast double lathe tool rest | |
| CN104001949A (en) | Multi-cutter-station cutter disk frame | |
| CN105081681A (en) | Machining method for helicopter fairing supporting piece | |
| CN204019200U (en) | Fixture for machining key slot | |
| CN204430310U (en) | The special extension rod of lathe | |
| CN203245465U (en) | Tool setting technology sleeve used in thread turning process | |
| CN203437963U (en) | Main machine barrel inner bore boring tool | |
| CN203738084U (en) | Special drill jig for plunger end face holes | |
| CN204770735U (en) | Advance boring cutter to one side | |
| CN203918651U (en) | A kind of multi-purpose machine | |
| CN203610698U (en) | Mechanical cutting tool | |
| CN204294943U (en) | A kind of fixture for numerically controlled lathe circular cutter holder | |
| CN204565210U (en) | A kind of rear-end of spindle lid boring grab | |
| CN204075266U (en) | A kind of numerically controlled lathe fixture | |
| CN203541669U (en) | Reverse milling cutter | |
| CN204321251U (en) | A kind of turnery processing auto-feed boring tool rest | |
| CN103506678A (en) | Reverse milling cutter | |
| CN202963586U (en) | Special milling cutter for milling inclined plane | |
| CN204396924U (en) | A kind of gang tool for processing automobile brake drum bottom surface | |
| CN203992455U (en) | A kind of multistation processing lathe tool | |
| CN203470964U (en) | Common floating boring inner-hole lathe | |
| CN207757890U (en) | Using the processing core drill of work in-process cardiolith English | |
| CN202192398U (en) | Rolling head for lathe | |
| CN204035594U (en) | A kind of automobile pull rod ball seat housing 4 processing compound tools |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150701 |
|
| CX01 | Expiry of patent term |