CN202367300U - Electric spark forming machine - Google Patents
Electric spark forming machine Download PDFInfo
- Publication number
- CN202367300U CN202367300U CN2011205127072U CN201120512707U CN202367300U CN 202367300 U CN202367300 U CN 202367300U CN 2011205127072 U CN2011205127072 U CN 2011205127072U CN 201120512707 U CN201120512707 U CN 201120512707U CN 202367300 U CN202367300 U CN 202367300U
- Authority
- CN
- China
- Prior art keywords
- electric spark
- tool fitting
- tool
- spindle
- dust cover
- 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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Abstract
The utility model discloses an electric spark forming machine, and belongs to the technical field of machinery. The electric spark forming machine comprises a base, a support plate, a work stable and a tool installing seat (1), wherein a spindle, a spindle head (1.1), a tool rest (1.2) and a tool are arranged on the tool installing seat (1) which is in a sliding connection with the spindle, and a dust cover (1.3) is connected to the upper portion of the spindle head (1.1) and is in a sliding connection with the tool installing seat (1). According to the electric spark forming machine, impurities such as dust can be prevented from entering the fit position of the spindle and the tool installing seat effectively for a long time, and a longer service life of the spindle is guaranteed.
Description
Technical field
The utility model belongs to field of mechanical technique, especially relates to a kind of electric spark shaping mill that comes converted products through galvano-cautery.
Background technology
Electric spark shaping mill is the more common a kind of process equipment that cooperates numerical control to use together in the lathe; It is different from other lathe; Mode converted products such as ordinary machine tool generally adopts car, digs, mills, dashes, mill, brill, expansion, boring, and electric spark shaping mill utilization galvano-cautery comes converted products.
In conjunction with shown in Figure 1, existing electric spark shaping mill comprises base, supporting plate, workbench and tool fitting; Tool fitting is provided with main shaft, main tapping, knife rest and cutter, and main shaft and tool fitting are slidingly connected, in the middle of the work; Main shaft Z axle (vertically) direction of being everlasting as required the time moves up and down; In order to prevent that impurity such as dust from getting into main shaft and tool fitting cooperation place, all between the main tapping tool fitting, be provided with a dust cover in the prior art, dust cover is enclosed within outside the main shaft; The dust cover upper end links to each other with tool fitting, and the dust cover lower end links to each other with main tapping.
Not enough below said structure exists, because the bellows that existing dust cover adopts elastomeric material to process, easy ageing is made an exception, and service life is short, very easily causes dust impurity to get into main shaft and tool fitting cooperation place after breaking, thereby quickens the main shaft wearing and tearing.
Summary of the invention
The utility model technical problem to be solved is: provide a kind of magazine such as dust that prevents that can be permanently effective to get into main shaft and tool fitting cooperation place, guarantee main shaft longer electric spark shaping mill service life.
The technical scheme that the utility model is taked is: a kind of electric spark shaping mill; Comprise base, supporting plate, workbench and tool fitting; Tool fitting is provided with main shaft, main tapping, knife rest and cutter; Main shaft and tool fitting are slidingly connected, and described main tapping top connects a dust cover, described dust cover and tool fitting sliding fit.
Described dust cover is a metal sleeve, and the sleeve lower end is fixedly connected with the main tapping upper end, and the sleeve sliding fit is in tool fitting.
The beneficial effect of the utility model is: the utility model spindle jacket has a metal sleeve as dust cover; Compare in original corrugated rubber pipe use not fragile; Can effectively avoid dust to get into main shaft and tool fitting cooperation place, prolong the service life of main shaft.
Description of drawings
Fig. 1 is existing electric spark shaping mill sketch map.
Fig. 2 is the utility model electric spark shaping mill sketch map.
Among the figure, 1, tool fitting, 1.1, main tapping, 1.2, knife rest, 1.3, dust cover.
The specific embodiment
Below be the utility model preferred embodiment, but therefore do not limit the protection domain of the utility model.
With reference to shown in Figure 2; A kind of electric spark shaping mill of the utility model; Comprise base, supporting plate, workbench and tool fitting 1, tool fitting 1 is provided with main shaft, main tapping 1.1, knife rest 1.2 and cutter, and main shaft and tool fitting 1 are slidingly connected; Described main tapping 1.1 tops connect a dust cover 1.3, described dust cover 1.3 and tool fitting 1 sliding fit.
Described dust cover 1.3 is a metal sleeve, and the sleeve lower end is fixedly connected with main tapping 1.1 upper ends, and the sleeve sliding fit is in tool fitting 1.Sleeve outline and tool fitting 1 sliding eye match.
Claims (2)
1. electric spark shaping mill; Comprise base, supporting plate, workbench and tool fitting (1); Tool fitting (1) is provided with main shaft, main tapping (1.1), knife rest (1.2) and cutter; Main shaft and tool fitting (1) are slidingly connected, and it is characterized in that: described main tapping (1.1) top connects a dust cover (1.3), described dust cover (1.3) and tool fitting (1) sliding fit.
2. electric spark shaping mill according to claim 1 is characterized in that: described dust cover (1.3) is a metal sleeve, and the sleeve lower end is fixedly connected with main tapping (1.1) upper end, and the sleeve sliding fit is in tool fitting (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205127072U CN202367300U (en) | 2011-12-12 | 2011-12-12 | Electric spark forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205127072U CN202367300U (en) | 2011-12-12 | 2011-12-12 | Electric spark forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202367300U true CN202367300U (en) | 2012-08-08 |
Family
ID=46591024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205127072U Expired - Fee Related CN202367300U (en) | 2011-12-12 | 2011-12-12 | Electric spark forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202367300U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722259A (en) * | 2014-01-03 | 2014-04-16 | 群基精密工业(苏州)有限公司 | Anti-dust device of electric discharge machine spindle |
| CN104227154A (en) * | 2014-08-04 | 2014-12-24 | 哈尔滨工业大学 | Portable machining and observation integrated micro-miniature numerical control electric erosion machining machine tool |
-
2011
- 2011-12-12 CN CN2011205127072U patent/CN202367300U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103722259A (en) * | 2014-01-03 | 2014-04-16 | 群基精密工业(苏州)有限公司 | Anti-dust device of electric discharge machine spindle |
| CN104227154A (en) * | 2014-08-04 | 2014-12-24 | 哈尔滨工业大学 | Portable machining and observation integrated micro-miniature numerical control electric erosion machining machine tool |
| CN104227154B (en) * | 2014-08-04 | 2016-08-24 | 哈尔滨工业大学 | Portable processing observation integration microminiature numerical control galvanic corrosion machining tool |
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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: 20120808 Termination date: 20141212 |
|
| EXPY | Termination of patent right or utility model |