CN202539687U - Improved structure for connecting multiple sawing machine spindles - Google Patents
Improved structure for connecting multiple sawing machine spindles Download PDFInfo
- Publication number
- CN202539687U CN202539687U CN2012201220857U CN201220122085U CN202539687U CN 202539687 U CN202539687 U CN 202539687U CN 2012201220857 U CN2012201220857 U CN 2012201220857U CN 201220122085 U CN201220122085 U CN 201220122085U CN 202539687 U CN202539687 U CN 202539687U
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- CN
- China
- Prior art keywords
- spindles
- main shaft
- improved structure
- sawing machine
- improved
- 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
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Abstract
The utility model relates to the technical field of machinery and particularly relates to an improved structure for connecting multiple sawing machine spindles. The improved structure comprises spindles and a transmission mechanism; and flat keys are arranged between the transmission mechanism and the spindles. Compared with the prior art, the improved structure provided by the utility model adds flat key connection on the basis of the conventional extension sleeve connection, so that the output torque of the spindles can be improved; and the phenomenon that the spindles are clamped due to sliding between the extension sleeve and the spindles can be avoided. Therefore, the production efficiency is improved; and the production cost increased by damaging the spindles and a tool is reduced.
Description
Technical field
The utility model relates to field of mechanical technique, specifically a kind of improved multi-disc sawing machine main shaft connection structure.
Background technology
The multi-disc sawing machine of Germany's import, in use main shaft can vexed cutter phenomenon irregularly occur, causes main shaft and tool damage.The main cause that causes vexed cutter phenomenon is that the cutting ability of homemade metal material is poor; Intrinsic main shaft connects with tensioner cover mode can not satisfy cutting load and the phenomenon that occurs skidding; Thereby cause in the production process compelledly underspeeding, production efficiency descends, main shaft and tool damage have also caused the increase of production cost.Therefore, a kind of improved multi-disc sawing machine main shaft connection structure that can avoid skidding between main shaft and the tensioner cover of design is vital.
Summary of the invention
The purpose of the utility model is the deficiency that overcomes prior art, and a kind of improved multi-disc sawing machine main shaft connection structure of skidding between main shaft and the tensioner cover can avoided is provided.
In order to achieve the above object, the utility model has designed a kind of improved multi-disc sawing machine main shaft connection structure, comprises main shaft and transmission mechanism, it is characterized in that: be provided with flat key between transmission mechanism and the main shaft.
The utility model is compared with prior art; On existing tensioner cover connection basis, increasing flat key connects; Improve the main shaft output torque; Avoided skidding between tensioner cover and the main shaft and making main shaft that the phenomenon of vexed cutter take place, thereby improved production efficiency, reduced originally the production cost that increases owing to main shaft and tool damage.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Referring to Fig. 1,1 is transmission mechanism; 2 is main shaft; 3 is flat key; 4 is the tensioner cover.
The specific embodiment
Combine accompanying drawing that the utility model is done further describes at present.
Referring to Fig. 1, the utility model comprises main shaft and transmission mechanism.Be provided with flat key 3 between transmission mechanism 1 and the main shaft 2.
The utility model overlaps in existing tensioner increases flat key 3 connections on 4 connection basis; Improve the output torque of main shaft 2; Avoided skidding between tensioner cover 4 and the main shaft 2 and made the phenomenon of the vexed cutter of main shaft 2 generations; Thereby improved production efficiency, reduced originally the production cost that increases owing to main shaft 2 and tool damage.
Claims (1)
1. an improved multi-disc sawing machine main shaft connection structure comprises main shaft and transmission mechanism, it is characterized in that: be provided with flat key (3) between transmission mechanism (1) and the main shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201220857U CN202539687U (en) | 2012-03-27 | 2012-03-27 | Improved structure for connecting multiple sawing machine spindles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201220857U CN202539687U (en) | 2012-03-27 | 2012-03-27 | Improved structure for connecting multiple sawing machine spindles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202539687U true CN202539687U (en) | 2012-11-21 |
Family
ID=47160376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201220857U Expired - Lifetime CN202539687U (en) | 2012-03-27 | 2012-03-27 | Improved structure for connecting multiple sawing machine spindles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202539687U (en) |
-
2012
- 2012-03-27 CN CN2012201220857U patent/CN202539687U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121121 |