CN205414426U - Main shaft box of milling machine - Google Patents
Main shaft box of milling machine Download PDFInfo
- Publication number
- CN205414426U CN205414426U CN201620202327.1U CN201620202327U CN205414426U CN 205414426 U CN205414426 U CN 205414426U CN 201620202327 U CN201620202327 U CN 201620202327U CN 205414426 U CN205414426 U CN 205414426U
- Authority
- CN
- China
- Prior art keywords
- milling machine
- casing
- box body
- main spindle
- spindle box
- 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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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model belongs to the technical field of machinery, involve the milling machine, specifically indicate a main shaft box of milling machine, the mount pad that extends including box and box lower extreme, the box in be provided with the work die cavity, all offer corresponding rectangle through -hole around the box on the terminal surface, all set up corresponding a plurality of circular through -hole about the box on the side, all be equipped with the installation department of outside extension on the tip to the side of about the box, be provided with the many strengthening ribs of being connected with the box no. 1 on the preceding terminal surface of installation department, an object of the utility model is to provide a simple structure, the air permeability is good, solid structure's main shaft box of milling machine.
Description
Technical field
This utility model belongs to field of mechanical technique, relates to milling machine, refers specifically to the main spindle box body of a kind of milling machine.
Background technology
The most complicated structure of currently used main spindle box body, heavier-weight, preparation cost is high, in order to meet main shaft long-time high-speed cruising requirement so that box house has good air permeability to realize purpose of lowering the temperature.
Summary of the invention
In order to overcome defect of the prior art, the purpose of this utility model is to provide a kind of simple in construction, and air permeability is good, the main spindle box body of milling machine firm in structure.
The purpose of this utility model is achieved in that
A kind of main spindle box body of milling machine, the mounting seat extended including casing and casing lower end, work die cavity it is provided with in described casing, the rectangular through holes of correspondence is all offered on end face before and after described casing, multiple manholes of correspondence are all offered on the left and right side of described casing, it is equipped with outward extending installation portion on the end of the left and right side of described casing, the front end face of described installation portion is provided with the many reinforcements being connected with casing one.
Use after said structure, simple in construction, the setting of rectangular through holes and manhole the weight that can reduce main spindle box body is set, also make casting and processing cost reduce, increase economic efficiency；The air permeability of main spindle box body can be improved simultaneously, improve the service life of main shaft；Reinforcement one the structural strength that can improve main spindle box body is set.
This utility model is further arranged to: the cross section of described reinforcement one is triangle.
After using said structure, while increasing the structural strength of reinforcement one, moreover it is possible to save material.
This utility model is further arranged to: the 2/5 to 3/5 of the left surface width of a diameter of casing of described manhole.
After using said structure, the structural strength of casing can also be kept while increasing box house performance of ventilating by manhole.
This utility model is further arranged to: the area of described rectangular through holes is the 70% of the front end face area of casing.
After using said structure, increase box house performance of ventilating by rectangular through holes, the structural strength of casing can also be kept simultaneously.
This utility model is further arranged to: be provided with at least 4 fixing holes on described installation portion.
After using said structure, it is simple to the installation of main spindle box body.
This utility model is further arranged to: the penetrating installing hole one that is provided with in the middle part of described mounting seat, described installing hole one connects work die cavity.
This utility model is further arranged to: be provided with installing hole two on the upper surface of described work die cavity, and described installing hole two is coaxially disposed with installing hole one.
After using said structure, it is simple to produce, and facilitate the installation of main shaft.
This utility model is further arranged to: being provided with the reinforcement two of horizontally set and many longitudinally disposed reinforcements three on the lateral wall of described mounting seat, described reinforcement two is connected with many reinforcements three.
After using said structure, increase the structural strength of mounting seat.
This utility model is further arranged to: described casing, mounting seat, reinforcement one, reinforcement two, reinforcement three and installation portion are integrated casting.
After using said structure, it is simple to produce, the most one-body molded intensity that can improve structure, improve service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is front view of the present utility model；
Fig. 3 is the A-A sectional view in Fig. 2.
Label implication in figure:
1-casing；2-mounting seat；3-works die cavity；4-rectangular through holes；5-manhole；6-installation portion；
61-fixing hole；7-reinforcement one；8-installing hole one；9-installing hole two；10-reinforcement two；
11-reinforcement three.
Detailed description of the invention
With specific embodiment, this utility model is further described below in conjunction with the accompanying drawings:
See shown in Fig. 1, Fig. 2, Fig. 3, a kind of main spindle box body of milling machine, the mounting seat 2 extended including casing 1 and casing 1 lower end, it is provided with work die cavity 3 in described casing 1, all offer the rectangular through holes 4 of correspondence before and after described casing 1 on end face, the left and right side of described casing 1 all offers multiple manholes 5 of correspondence, so can reduce the weight of main spindle box body 1, also make casting and processing cost reduce, increase economic efficiency；The air permeability of main spindle box body 1 can be improved simultaneously, improve the service life of main shaft；It is equipped with outward extending installation portion 6 on the end of the left and right side of described casing 1, the front end face of described installation portion 6 is provided with the many reinforcements 1 being connected with casing 1, so can improve the structural strength of main spindle box body 1.
It is further arranged to: the cross section of described reinforcement 1 is triangle, while increasing the structural strength of reinforcement 1, moreover it is possible to save material.
It is further arranged to: the 2/5 to 3/5 of the left surface width of a diameter of casing 1 of described manhole 5, so can also keep the structural strength of casing 1 while increasing casing 1 inner ventilation performance.
It is further arranged to: the 70% of the front end face area that area is casing 1 of described rectangular through holes 4, so can increase casing 1 inner ventilation performance, the structural strength of casing 1 can also be kept simultaneously.
It is further arranged to: be provided with at least 4 fixing holes 61 on described installation portion 6, it is simple to the installation of main spindle box body 1.
It is further arranged to: the penetrating installing hole 1 that is provided with in the middle part of described mounting seat 2, described installing hole 1 connection work die cavity 3；Being provided with installing hole 29 on the upper surface of described work die cavity 3, described installing hole 29 is coaxially disposed with installing hole 1, is so easy to produce, and facilitates the installation of main shaft.
Being further arranged to: be provided with the reinforcement 3 11 that the reinforcement 2 10 and Duo Gen of horizontally set is longitudinally disposed on the lateral wall of described mounting seat 2, described reinforcement 2 10 is connected with many reinforcements 3 11, so increases the structural strength of mounting seat 2.
It is further arranged to: described casing 1, mounting seat 2, reinforcement 1, reinforcement 2 10, reinforcement 3 11 and installation portion 6 are integrated casting, is so easy to produce, the most one-body molded intensity that can improve structure, improves service life.
Above-described embodiment is only preferred embodiment of the present utility model, limits protection domain of the present utility model the most according to this, therefore: all equivalence changes done according to structure of the present utility model, shape, principle, within protection domain of the present utility model all should be covered by.
Claims (9)
1. the main spindle box body of a milling machine, the mounting seat extended including casing and casing lower end, it is characterized in that: in described casing, be provided with work die cavity, the rectangular through holes of correspondence is all offered on end face before and after described casing, multiple manholes of correspondence are all offered on the left and right side of described casing, it is equipped with outward extending installation portion on the end of the left and right side of described casing, the front end face of described installation portion is provided with the many reinforcements being connected with casing one.
The main spindle box body of a kind of milling machine the most according to claim 1, it is characterised in that: the cross section of described reinforcement one is triangle.
The main spindle box body of a kind of milling machine the most according to claim 1 and 2, it is characterised in that: the 2/5 to 3/5 of the left surface width of a diameter of casing of described manhole.
The main spindle box body of a kind of milling machine the most according to claim 3, it is characterised in that: the area of described rectangular through holes is the 70% of the front end face area of casing.
5. according to the main spindle box body of a kind of milling machine described in claim 1 or 2 or 4, it is characterised in that: it is provided with at least 4 fixing holes on described installation portion.
The main spindle box body of a kind of milling machine the most according to claim 1 and 2, it is characterised in that: the penetrating installing hole one that is provided with in the middle part of described mounting seat, described installing hole one connects work die cavity.
The main spindle box body of a kind of milling machine the most according to claim 1, it is characterised in that: being provided with installing hole two on the upper surface of described work die cavity, described installing hole two is coaxially disposed with installing hole one.
The main spindle box body of a kind of milling machine the most according to claim 1, it is characterised in that: being provided with the reinforcement two of horizontally set and many longitudinally disposed reinforcements three on the lateral wall of described mounting seat, described reinforcement two is connected with many reinforcements three.
The main spindle box body of a kind of milling machine the most according to claim 8, it is characterised in that: described casing, mounting seat, reinforcement one, reinforcement two, reinforcement three and installation portion are integrated casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620202327.1U CN205414426U (en) | 2016-03-16 | 2016-03-16 | Main shaft box of milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620202327.1U CN205414426U (en) | 2016-03-16 | 2016-03-16 | Main shaft box of milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205414426U true CN205414426U (en) | 2016-08-03 |
Family
ID=56547145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620202327.1U Expired - Fee Related CN205414426U (en) | 2016-03-16 | 2016-03-16 | Main shaft box of milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205414426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113714929A (en) * | 2020-09-27 | 2021-11-30 | 泉州市海恩德机电科技发展有限公司 | Improved grinding host |
-
2016
- 2016-03-16 CN CN201620202327.1U patent/CN205414426U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113714929A (en) * | 2020-09-27 | 2021-11-30 | 泉州市海恩德机电科技发展有限公司 | Improved grinding host |
| CN113714929B (en) * | 2020-09-27 | 2022-12-20 | 泉州市海恩德机电科技发展有限公司 | Improved grinding host |
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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: 20160803 Termination date: 20180316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |