CN205551623U - Novel parallel key keyway machine tool - Google Patents
Novel parallel key keyway machine tool Download PDFInfo
- Publication number
- CN205551623U CN205551623U CN201620386421.7U CN201620386421U CN205551623U CN 205551623 U CN205551623 U CN 205551623U CN 201620386421 U CN201620386421 U CN 201620386421U CN 205551623 U CN205551623 U CN 205551623U
- Authority
- CN
- China
- Prior art keywords
- keyway
- broach
- lathe bed
- broaching tool
- workpiece
- 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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- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The utility model relates to a novel parallel key keyway machine tool, including the lathe bed, wait that the work piece of processing passes through the work piece mount and fixes on the lathe bed, the work piece center of treating processing is equipped with circular through -hole be equipped with detachable work piece keyway cover in the circular through -hole, still be provided with the broach that is used for processing the keyway on the lathe bed, broach one end is passed work piece keyway cover links to each other with draw gear, draw gear includes hydro -cylinder and broach connector, the hydro -cylinder sets firmly through the base on the lathe bed, the piston rod of hydro -cylinder pass through the broach connector with the broach is connected, the other end of broach is connected with the support, be provided with the gyro wheel under the support. The utility model discloses the technical scheme that takes can realize under the unchangeable condition of broach, can process the keyway of same width in the round hole in different apertures.
Description
Technical field
This utility model relates to machining equipment field, a kind of novel flat key keyseater.
Background technology
In mechanical processing process, general flat key has various width specifications, such as 5,6,8,10 etc., but the most different apertures needs to process the keyway of same width, traditional processing mode, same broaching tool does not adapt to all of aperture, such as Φ 50, Φ 55, Φ 60 etc., so traditional flat key keyway processing mode urgently improves.
Utility model content
This utility model relates to a kind of novel flat key keyseater, it is possible to realizes in the case of broaching tool is constant, can process the keyway of same width in the circular hole of different pore size.Technical solution adopted in the utility model is: a kind of novel flat key keyseater, including lathe bed, workpiece to be processed is fixed on described lathe bed by workpiece holder, described workpiece centre to be processed is provided with manhole, dismountable workpiece keyway set it is provided with in described manhole, the broaching tool for processing keyway it is additionally provided with on described lathe bed, described broaching tool one end is connected through described workpiece keyway set with traction apparatus, described traction apparatus includes oil cylinder and broach connector, described oil cylinder is installed on described lathe bed by base, the piston rod of described oil cylinder is connected with described broaching tool by broach connector, the other end of described broaching tool connects support, described support is arranged with roller.
As preferably, the axial dimension of described workpiece keyway set is in the same size with the axial dimension of described manhole.
As preferably, described broaching tool is provided with stair-stepping blade, and the height of described blade successively decreases successively along the machine direction of broaching tool.
As preferably, described support is roller torr knife rest.
Have the beneficial effect that produced by this utility model that the technical solution of the utility model utilizes the broaching tool of processing keyway to move back and forth in the through hole of required processing workpiece and processes keyway, when the workpiece of required processing has the circular hole of different pore size, only need to change correspondingly sized workpiece keyway set, have adjusted the radial height residing for broaching tool accordingly, achieve the purpose in different apertures and the keyway processing same width in the case of being changed without broaching tool, be greatly improved the versatility of keyseater.
This utility model passes through dismountable keyway set, can change different keyway set the most neatly, reach the effect to broaching tool locating and machining, it is achieved thereby that in the case of broaching tool is constant, can process the keyway of same width in the circular hole of different pore size.
Accompanying drawing explanation
Accompanying drawing 1 is this utility model structural representation.
Detailed description of the invention
Elaborating this utility model below in conjunction with the accompanying drawings, at this, illustrative examples of the present utility model and explanation are used for explaining this utility model, but are not intended as restriction of the present utility model.
nullOne novel flat key keyseater as shown in Figure 1，Including lathe bed 10，Workpiece 3 to be processed is fixed on described lathe bed 10 by workpiece holder 5，Workpiece 3 center to be processed is provided with manhole，Dismountable workpiece keyway set 4 it is provided with in manhole，One is connected with traction apparatus through described workpiece keyway set 4 for processing broaching tool 2 one end of keyway，Traction apparatus includes oil cylinder 8 and broach connector 6，Described oil cylinder 8 is installed on described lathe bed 10 by base 9，The piston rod 7 of described oil cylinder 8 is connected with described broaching tool 2 by broach connector 6，The described broaching tool other end connects the support 1 that can move back and forth along broaching tool 2 length direction，The technical solution of the utility model utilizes the broaching tool of processing keyway to move back and forth in the through hole of required processing workpiece and processes keyway，When the workpiece of required processing has the circular hole of different pore size，Only need to change correspondingly sized workpiece keyway set，Have adjusted the radial height residing for broaching tool accordingly，Achieve the purpose in different apertures and the keyway processing same width in the case of being changed without broaching tool，It is greatly improved the versatility of keyseater.
As preferably, the axial dimension of workpiece keyway set 4 is in the same size with the axial dimension of manhole, the broaching tool 2 through workpiece keyway set 4 can be played more preferable guide effect so that the flat key key way surface quality processed is higher.
As preferably, broaching tool 2 is provided with stair-stepping blade, and the height of blade successively decreases successively along the machine direction of broaching tool 2; use the blade of this kind of shape design; machining keyway step by step, plays a very good protection to the blade of broaching tool 2, extends the service life of broaching tool.
As preferably, support 1 is roller torr knife rest, is provided with the roller that can roll around on lathe bed 10 bottom roller torr knife rest, and the torr cutter frame structure of this kind of design is simple, stable performance and with low cost.
The technical scheme provided this utility model embodiment above is described in detail, principle and the embodiment of this utility model embodiment are set forth by specific case used herein, and the explanation of above example is only applicable to the principle helping to understand this utility model embodiment；Simultaneously for one of ordinary skill in the art, according to this utility model embodiment, all will change in detailed description of the invention and range of application, in sum, this specification content should not be construed as restriction of the present utility model.
Claims (3)
1. a novel flat key keyseater, including lathe bed, workpiece to be processed is fixed on described lathe bed by workpiece holder, described workpiece centre to be processed is provided with manhole, it is characterized in that, dismountable workpiece keyway set it is provided with in described manhole, the broaching tool for processing keyway it is additionally provided with on described lathe bed, described broaching tool one end is connected through described workpiece keyway set with traction apparatus, described traction apparatus includes oil cylinder and broach connector, described oil cylinder is installed on described lathe bed by base, the piston rod of described oil cylinder is connected with described broaching tool by broach connector, the other end of described broaching tool connects support, described support is arranged with roller.
A kind of novel flat key keyseater the most as claimed in claim 1, it is characterised in that the axial dimension of described workpiece keyway set is in the same size with the axial dimension of described manhole.
A kind of novel flat key keyseater the most as claimed in claim 1, it is characterised in that described broaching tool is provided with stair-stepping blade, and the height of described blade successively decreases successively along the machine direction of broaching tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620386421.7U CN205551623U (en) | 2016-05-04 | 2016-05-04 | Novel parallel key keyway machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620386421.7U CN205551623U (en) | 2016-05-04 | 2016-05-04 | Novel parallel key keyway machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205551623U true CN205551623U (en) | 2016-09-07 |
Family
ID=56805634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620386421.7U Expired - Fee Related CN205551623U (en) | 2016-05-04 | 2016-05-04 | Novel parallel key keyway machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205551623U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108213567A (en) * | 2017-12-29 | 2018-06-29 | 莱斯特瑞兹机械(太仓)有限公司 | A kind of keyway attachment and method |
| CN112077394A (en) * | 2020-09-02 | 2020-12-15 | 燕山大学 | Welding burr scraping method and scraping device for large-diameter submerged-arc welding pipe |
| CN113290412A (en) * | 2021-05-26 | 2021-08-24 | 重庆江增船舶重工有限公司 | Automatic tool taking system of horizontal broaching machine |
| CN113523416A (en) * | 2021-08-11 | 2021-10-22 | 荆州市祥达机械制造有限公司 | Machining equipment for machining key groove in spline shaft |
-
2016
- 2016-05-04 CN CN201620386421.7U patent/CN205551623U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108213567A (en) * | 2017-12-29 | 2018-06-29 | 莱斯特瑞兹机械(太仓)有限公司 | A kind of keyway attachment and method |
| CN112077394A (en) * | 2020-09-02 | 2020-12-15 | 燕山大学 | Welding burr scraping method and scraping device for large-diameter submerged-arc welding pipe |
| CN112077394B (en) * | 2020-09-02 | 2021-08-31 | 燕山大学 | Welding burr scraping method and scraping device for large-diameter submerged-arc welding pipe |
| CN113290412A (en) * | 2021-05-26 | 2021-08-24 | 重庆江增船舶重工有限公司 | Automatic tool taking system of horizontal broaching machine |
| CN113290412B (en) * | 2021-05-26 | 2023-03-24 | 重庆江增船舶重工有限公司 | Automatic tool taking system of horizontal broaching machine |
| CN113523416A (en) * | 2021-08-11 | 2021-10-22 | 荆州市祥达机械制造有限公司 | Machining equipment for machining key groove in spline shaft |
| CN113523416B (en) * | 2021-08-11 | 2024-03-29 | 荆州市祥达机械制造有限公司 | A processing equipment for processing keyway on integral key shaft |
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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: 20160907 Termination date: 20170504 |