CN201500794U - Tail pipe structure of horizontal numerical control boring and milling machine - Google Patents
Tail pipe structure of horizontal numerical control boring and milling machine Download PDFInfo
- Publication number
- CN201500794U CN201500794U CN2009202162024U CN200920216202U CN201500794U CN 201500794 U CN201500794 U CN 201500794U CN 2009202162024 U CN2009202162024 U CN 2009202162024U CN 200920216202 U CN200920216202 U CN 200920216202U CN 201500794 U CN201500794 U CN 201500794U
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- China
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- tail pipe
- boring bar
- boring
- milling machine
- pipe structure
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- Expired - Fee Related
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Abstract
The utility model discloses a tail pipe structure of a horizontal numerical control boring and milling machine. The tail pipe structure comprises a circular tail pipe. A boring bar is installed in the tail pipe. The end of the boring bar is installed on a circular sliding block. A gap is arranged on the circular sliding block. A square sliding block is installed on the gap and is arranged in a boring bar travel groove arranged on the tail pipe. Wedge keys with adjustable width are arranged on the square sliding block and in the boring bar travel groove. A screw sleeve connected with a lead screw is arranged on the circular sliding block. The lead screw is connected with a motor through a coupling. The lead screw is arranged in a lead screw hole at the end of the boring bar. The utility model has the advantages that the overall design is simple, the manufacturing is easy, the accuracy can be ensured easily, and the matching accuracy of the square sliding block in the boring bar travel groove can be ensured and adjusted.
Description
Technical field
The utility model relates to a kind of tail pipe structure of horizontal digital-control boring-milling machine.
Background technology
At present, structure and design that the domestic boring and milling machine equipment of producing is adopted are still introduced from the Soviet Union decades ago.In this field, China does not have autonomous intellectual property fully.As a manufacturing powerhouse, need often to use boring and milling machine in fields such as machining, manufacturings.And the domestic employed high-end boring and milling machine equipment of present China generally all needs from external import.Because we can not produce the boring and milling machine equipment that satisfies domestic production processing needs ourselves, domestic relevant industry development often is limited by external technology like this.Particularly those and the closely bound up field of Defence business need to make high-precision product, have higher requirement for machining equipment.To this, grasp present state-of-the-art in the world technology in the present western developed country hand and having a large amount of intellectual properties, but in order to contain the development of rival and developing country, they are provided with numerous technology barriers for the outlet of these high-end devices.
Reform and open up to the outside world two during the last ten years, China constantly promotes the technical strength of oneself, has all obtained technological break-through and has obtained plentiful and substantial technological achievement in a lot of fields.But for the boring and milling machine apparatus field, by the end of so far, China patent total amount in disclosed this field is no more than 200, wherein at the patent quantity of horizontal boring and milling machine then still less.Simultaneously, we also can find through scrutinizing these disclosed patents, for these patent the insides, more are to carry out local improvement and design at existing boring and milling machine, can't break away from existing technological frame and carry out brand-new design.So up to now, China does not also have particularly horizontal boring and milling machine of boring and milling machine that ability produces complete independent intellectual property right.This is the common problem that the domestic boring and milling machine manufacturing enterprise of China is faced.
In sum, produce a kind of boring and milling machine of complete independent intellectual property right, not only can satisfy domestic production demand, break away from the technology barriers of western countries, also can promote technical research and the innovation of China simultaneously in this field to China.Designing the boring and milling machine of complete independent intellectual property right, is the development strategy needs that are based on whole country, also is the happiness of leaving we descendants for simultaneously.
The utility model content
The purpose of this utility model provides a kind of tail pipe structure of horizontal digital-control boring-milling machine, adopts relative simple mechanism to realize transmission boring bar and sleeve simultaneously.
The purpose of this utility model is to be achieved through the following technical solutions:
Tail pipe structure of horizontal digital-control boring-milling machine, comprise circular tail pipe, the inner boring bar of installing of tail pipe, the end of boring bar is installed on the smooth block, smooth block is provided with breach, and installation side's slide block on the breach, while side's slide block are located in the stroke of boring bar groove of offering on the tail pipe, described stroke of boring bar groove is positioned at the side of tail pipe, also is provided with the wedge key that can adjust width in square slide block and the stroke of boring bar groove; Be provided with the silk braid that is connected with leading screw on smooth block, leading screw is connected with motor by shaft coupling, and described leading screw is positioned at the lead screw hole of boring bar end.
The beneficial effects of the utility model are: precision is made and is easy to guarantee in mechanism's global design simply, easily, and simultaneously, the quality of fit of square slide block in the stroke of boring bar groove can be guaranteed, and can adjust.
Description of drawings
With embodiment the utility model is described in further detail with reference to the accompanying drawings below.
Fig. 1 is the described horizontal digital-control boring-milling machine structure of a utility model embodiment structure chart.
Fig. 2 is the side-looking structure chart of tail pipe
1, tail pipe; 2, boring bar; 3, smooth block; 4, silk braid; 5, leading screw; 6, motor; 7, stroke of boring bar groove.
The specific embodiment
Shown in Fig. 1-2, tail pipe structure of horizontal digital-control boring-milling machine described in the utility model, comprise circular tail pipe 1, the tail pipe 1 inner boring bar 2 of installing, the end of boring bar 2 is installed on the smooth block 3, and smooth block 3 is provided with breach, installation side's slide block on the breach, while side's slide block is located in the stroke of boring bar groove of offering on the tail pipe 17, and described stroke of boring bar groove 7 is positioned at the side of tail pipe, also is provided with the wedge key that can adjust width in square slide block and the stroke of boring bar groove 7; Be provided with the silk braid 4 that is connected with leading screw 5 on smooth block 3, leading screw 5 is connected with motor 6 by shaft coupling, and described leading screw 5 is positioned at the lead screw hole of boring bar 2 ends.
Drive leading screws 5 by motor 6 and rotate, promote smooth block and be positioned at boring bar 2 axially-movables on the smooth block 3.
The beneficial effects of the utility model are: precision is made and is easy to guarantee in mechanism's global design simply, easily, and simultaneously, the quality of fit of square slide block in the stroke of boring bar groove can be guaranteed, and can adjust.
Claims (4)
1. tail pipe structure of horizontal digital-control boring-milling machine is characterized in that, comprises circular tail pipe, the inner boring bar of installing of tail pipe, the end of boring bar is installed on the smooth block, and smooth block is provided with breach, installation side's slide block on the breach, while side's slide block are located in the stroke of boring bar groove of offering on the tail pipe.
2. tail pipe structure according to claim 1 is characterized in that, also is provided with the wedge key that can adjust width in square slide block and the stroke of boring bar groove.
3. tail pipe structure according to claim 1 is characterized in that, is provided with the silk braid that is connected with leading screw on smooth block, and leading screw is connected with motor by shaft coupling, and described leading screw is positioned at the lead screw hole of boring bar end.
4. tail pipe structure according to claim 2 is characterized in that described stroke of boring bar groove is positioned at the side of tail pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202162024U CN201500794U (en) | 2009-09-17 | 2009-09-17 | Tail pipe structure of horizontal numerical control boring and milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202162024U CN201500794U (en) | 2009-09-17 | 2009-09-17 | Tail pipe structure of horizontal numerical control boring and milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201500794U true CN201500794U (en) | 2010-06-09 |
Family
ID=42451736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202162024U Expired - Fee Related CN201500794U (en) | 2009-09-17 | 2009-09-17 | Tail pipe structure of horizontal numerical control boring and milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201500794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639438A (en) * | 2013-12-06 | 2014-03-19 | 中捷机床有限公司 | Spindle structure of numerical control planing bench type milling and boring machining center and manufacturing method thereof |
-
2009
- 2009-09-17 CN CN2009202162024U patent/CN201500794U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639438A (en) * | 2013-12-06 | 2014-03-19 | 中捷机床有限公司 | Spindle structure of numerical control planing bench type milling and boring machining center and manufacturing method thereof |
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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 |
Granted publication date: 20100609 Termination date: 20140917 |
|
| EXPY | Termination of patent right or utility model |