CN201988961U - Handle mechanism of ball high-speed electric spindle - Google Patents
Handle mechanism of ball high-speed electric spindle Download PDFInfo
- Publication number
- CN201988961U CN201988961U CN201020686418XU CN201020686418U CN201988961U CN 201988961 U CN201988961 U CN 201988961U CN 201020686418X U CN201020686418X U CN 201020686418XU CN 201020686418 U CN201020686418 U CN 201020686418U CN 201988961 U CN201988961 U CN 201988961U
- Authority
- CN
- China
- Prior art keywords
- main body
- handle
- holder main
- speed electric
- ball high
- 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
Links
Abstract
The utility model relates to a handle mechanism of a ball high-speed electric spindle, in particular to a tool assembling and disassembling mechanism of a spindle broach component. An inclined surface (2) is arranged at a step on the inner wall of an opening on the upper portion of a handle body (1), and a step with an end surface (3) on the upper portion is arranged on the outer wall of the middle of the handle body (1). The handle mechanism is convenient for assembling and disassembling tools, can guarantee processing precision by the aid of internal and external precision control structures, and is convenient in popularization and application.
Description
Technical field
The utility model relates to a kind of machining equipment, specifically a kind of dismounting cutter mechanism of main spindle broach assembly.
Background technology
In the prior art, the handle of a knife mechanism and the pulling claw of main shaft directly are used, directly have influence on the operating process of dismounting cutter, so that precision and speed when main shaft uses, so its requirement on machining accuracy is higher, and common handle of a knife mechanism is because of guaranteeing the structure of radial and axial location accordingly, and therefore existing handle of a knife mechanism all can not make main shaft improve speed and efficient.
Summary of the invention
The utility model relates to a kind of handle of a knife mechanism of ball high-speed electric main shaft, and it is convenient to the dismounting cutter, utilizes inside and outside precision control structure, can guarantee the precision of handle of a knife mechanism processing, is convenient to promote and use.
The utility model technical solution is in existing holder main body (1), holder main body (1) lower openings place is fixed with nut (5), holder main body (1) lower openings inwall in nut (5) is provided with on the basis of internal conical surface (4), the utility model particularly is provided with inclined-plane (2) at the upper opening inwall step place of holder main body (1), and the middle part outer wall of holder main body (1) is provided with the step of top band edge face (3).
More than inclined-plane described in the utility model (2) be arranged on the bottom of holder main body (1) upper opening inwall step.
Handle of a knife of the present utility model has the multidiameter of ladder, the top of its through hole has inclined-plane 2 and cooperates with the pulling claw inclined-plane, axle core and handle of a knife male cone (strobilus masculinus) 1, end face 3 can realize radially and axial location that process guarantees precision, internal conical surface 4, the nut 5 control chuck claws firmly clamp-on tool that stretches.In the use, when the needs tool changing, axle core pull bar down pushes away in pneumatic action, at this moment, the slide cores that has outer conical surface is down moved, and makes slide cores male cone (strobilus masculinus) and cooperation place, pulling claw inclined-plane that enough shrink space be arranged, at this moment, the outside tension force of pulling claw is laid down, and the handle of a knife assembly can easily be taken down, and can change the cutter that needs like a cork, thereafter, pulling claw is used back-moving spring, and band handle of a knife assembly up draws, and makes that handle of a knife is held.
Advantage of the present utility model is to be convenient to the dismounting cutter, utilizes inside and outside precision control structure, can guarantee the precision of handle of a knife mechanism processing, is convenient to promote and use.
Description of drawings
Fig. 1 is an organigram of the present utility model.
The specific embodiment
Embodiment 1
According to Figure 1 and Figure 2, the utility model is at existing holder main body 1, holder main body 1 lower openings place is fixed with nut 5, holder main body 1 lower openings inwall at nut 5 is provided with on the basis of internal conical surface 4, upper opening inwall step place at holder main body 1 is provided with inclined-plane 2, and the middle part outer wall of holder main body 1 is provided with the step of top band edge face 3.
Embodiment 2
With embodiment 1, be the bottom that described inclined-plane 2 is arranged on holder main body 1 upper opening inwall step.
Claims (1)
1. the handle of a knife mechanism of a ball high-speed electric main shaft, it has comprised holder main body (1), holder main body (1) lower openings place is fixed with nut (5), holder main body (1) lower openings inwall in nut (5) is provided with internal conical surface (4), it is characterized in that being provided with inclined-plane (2) at the upper opening inwall step place of holder main body (1), the middle part outer wall of holder main body (1) is provided with the step of top band edge face (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020686418XU CN201988961U (en) | 2010-12-29 | 2010-12-29 | Handle mechanism of ball high-speed electric spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020686418XU CN201988961U (en) | 2010-12-29 | 2010-12-29 | Handle mechanism of ball high-speed electric spindle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201988961U true CN201988961U (en) | 2011-09-28 |
Family
ID=44665464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020686418XU Expired - Fee Related CN201988961U (en) | 2010-12-29 | 2010-12-29 | Handle mechanism of ball high-speed electric spindle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201988961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226797A (en) * | 2018-08-22 | 2019-01-18 | 深圳信息职业技术学院 | A kind of novel combination type knife bar |
-
2010
- 2010-12-29 CN CN201020686418XU patent/CN201988961U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226797A (en) * | 2018-08-22 | 2019-01-18 | 深圳信息职业技术学院 | A kind of novel combination type knife bar |
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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: 20110928 Termination date: 20191229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |