CN203018754U - Main shaft box formed integrally by box body and mounting seat - Google Patents
Main shaft box formed integrally by box body and mounting seat Download PDFInfo
- Publication number
- CN203018754U CN203018754U CN 201220565093 CN201220565093U CN203018754U CN 203018754 U CN203018754 U CN 203018754U CN 201220565093 CN201220565093 CN 201220565093 CN 201220565093 U CN201220565093 U CN 201220565093U CN 203018754 U CN203018754 U CN 203018754U
- Authority
- CN
- China
- Prior art keywords
- box body
- main shaft
- mounting seat
- casing
- formed integrally
- 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 a main shaft box formed integrally by a box body and a mounting seat. The main shaft box comprises the box body, the interior of the box body is divided into a left cavity, a right cavity and an upper cavity through partition plates, and a rotating shaft passes through the upper cavity and the right cavity from top to bottom. An air inlet hole is formed in the upper wall of the upper cavity, air outlet holes are respectively formed in side walls of the right cavity, a vent hole is formed between the upper cavity and the right cavity, and an airflow channel is formed among the air inlet hole, the air outlet hole and the two cavities. The mounting seat is arranged on one side of the box body, and the mounting seat and the box body are formed integrally. A plurality of through holes are formed in the side wall of the box body, and reinforcing ribs are arranged at the bottom of the box body. The main shaft box formed integrally by the box body and the mounting seat is reasonable in structure, the box body and the mounting seat are formed integrally, mechanical strength and precision are increased, space for the installation position of a main shaft inside the box body is reduced, short-distance cool air circulation can be generated inside the box body to achieve the purpose of reducing temperature around the main shaft, and thus working efficiency and economic benefits are improved.
Description
Technical field
The utility model relates to the assembly of machining center mainshaft mechanism, is specifically related to the integrated main spindle box body of a kind of casing and mount pad.
Background technology
In order to satisfy the long high-speed cruising requirement of main shaft, need to dwindle the space in main spindle box body inner main axis installation position, make the inside of main spindle box body have in-plant circulating cold air to realize the purpose of lowering the temperature.
In addition, casing and mount pad normally are fixedly installed togather, and be not easy to realize on technique, and intensity are not high yet.
The utility model content
Cross heat affecting normal operation in order to make up because of main shaft, the defective that the life-span is short, the utility model provides a kind of casing and the integrated main spindle box body of mount pad.
The technical solution of the utility model is as follows:
The integrated main spindle box body of a kind of casing and mount pad, include casing, become left and right, upper three chambers by baffle for separating in described casing, have rotating shaft to pass from top to bottom described upper chamber and right chamber: the upper wall of described upper chamber is provided with air admission hole, be respectively equipped with venthole on the sidewall of described right chamber, be provided with passage between upper chamber and right chamber, describedly form gas channel between pore and two chambers; One side of described casing has integrated mount pad.
The sidewall of described casing is provided with a plurality of through holes.
The bottom of described casing has reinforcement.
The beneficial effects of the utility model:
The utility model is rational in infrastructure, casing and mount pad are one-body molded, mechanical strength and precision have been increased, dwindled space, casing inner main axis installation position, can form in-plant circulating cold air at box house and realize reducing main shaft environment temperature purpose, thereby improve operating efficiency and economic benefit.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Referring to Fig. 1,
The integrated main spindle box body of a kind of casing and mount pad, include casing 4, become left and right, upper three chambers 3,6,9 by baffle for separating in described casing 4, have rotating shaft to pass from top to bottom described upper chamber 9 and right chamber 6: the upper wall of described upper chamber 9 is provided with air admission hole 5, the sidewall of described right chamber 6 is provided with venthole 7, be provided with passage 10 between upper chamber 9 and right chamber 6, describedly form gas channel between pore 5,7 and two chambers; One side of described casing 4 has integrated mount pad 1; The sidewall of casing is provided with a plurality of through holes 8; The bottom of casing has reinforcement 2.
Claims (3)
1. a casing and the integrated main spindle box body of mount pad, include casing, become left and right, upper three chambers by baffle for separating in described casing, there is rotating shaft to pass from top to bottom described upper chamber and right chamber, it is characterized in that: the upper wall of described upper chamber is provided with air admission hole, be respectively equipped with venthole on the sidewall of described right chamber, be provided with passage between upper chamber and right chamber, describedly form gas channel between pore and two chambers; One side of described casing has integrated mount pad.
2. the integrated main spindle box body of casing according to claim 1 and mount pad, it is characterized in that: the sidewall of described casing is provided with a plurality of through holes.
3. the integrated main spindle box body of casing according to claim 1 and mount pad, it is characterized in that: the bottom of described casing has reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220565093 CN203018754U (en) | 2012-10-30 | 2012-10-30 | Main shaft box formed integrally by box body and mounting seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220565093 CN203018754U (en) | 2012-10-30 | 2012-10-30 | Main shaft box formed integrally by box body and mounting seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203018754U true CN203018754U (en) | 2013-06-26 |
Family
ID=48642768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220565093 Expired - Fee Related CN203018754U (en) | 2012-10-30 | 2012-10-30 | Main shaft box formed integrally by box body and mounting seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203018754U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104493206A (en) * | 2014-12-19 | 2015-04-08 | 无锡大龙马数控机床制造有限责任公司 | Spindle box structure of power spindle device of machining center |
| CN104493208A (en) * | 2014-12-19 | 2015-04-08 | 无锡大龙马数控机床制造有限责任公司 | Power spindle device |
| CN104785797A (en) * | 2014-01-17 | 2015-07-22 | 舍弗勒技术股份两合公司 | Spindle box and spindle box transmission system |
-
2012
- 2012-10-30 CN CN 201220565093 patent/CN203018754U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785797A (en) * | 2014-01-17 | 2015-07-22 | 舍弗勒技术股份两合公司 | Spindle box and spindle box transmission system |
| CN104785797B (en) * | 2014-01-17 | 2018-05-18 | 舍弗勒技术股份两合公司 | Spindle box and spindle box transmission system |
| CN104493206A (en) * | 2014-12-19 | 2015-04-08 | 无锡大龙马数控机床制造有限责任公司 | Spindle box structure of power spindle device of machining center |
| CN104493208A (en) * | 2014-12-19 | 2015-04-08 | 无锡大龙马数控机床制造有限责任公司 | Power spindle device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20131030 |