CN207724108U - A kind of internal and external grinding machine motor axle bed - Google Patents
A kind of internal and external grinding machine motor axle bed Download PDFInfo
- Publication number
- CN207724108U CN207724108U CN201721263923.1U CN201721263923U CN207724108U CN 207724108 U CN207724108 U CN 207724108U CN 201721263923 U CN201721263923 U CN 201721263923U CN 207724108 U CN207724108 U CN 207724108U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- hole
- mounting hole
- grinding machine
- saddle
- 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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- Rotary Pumps (AREA)
Abstract
The utility model discloses a kind of internal and external grinding machine motor axle beds, including pedestal, one is symmetrical respectively on the downside of the pedestal connects saddle, vertical mounting hole is set on saddle, perforation is provided with mounting hole on the pedestal, pedestal end set fixing threaded hole, pedestal top are equipped with pump nozzle screw hole, and lower end, which is set, contains oil pocket and penetrate into mounting hole；With simple in structure, reasonable design, thinking novel and unique, change the structure of traditional axle bed, by increasing saddle, and increased saddle is arranged in the outside of pedestal, with this increase this spindle drum supports main shaft stability, promote main shaft more stable in operation process, prolong the service life simultaneously, avoids main shaft carrying excessive and crack.
Description
Technical field
The utility model is related to field of mechanical technique, more particularly to a kind of internal and external grinding machine motor axle bed.
Background technology
Cylindrical grinder is the outer surface and shaft shoulder end face that workpieces processing is cylindrical, cone or other shapes element line transform into
Grinding machine；Using most extensively, capable of processing various cylinder conical external surfaces and shaft shoulder face grinding machine.
At most a kind of Beijing Hanyang of all kinds of Metal Cutting Machine Tool kinds of grinding machine, main Types have cylindrical grinder, internal grinder,
Surface grinding machine, centerless grinding machine, cutter and tool grinding machine etc..
Belong to a kind of important processing method in machining, its advantage is that high precision machining, rapidoprint range is wide, but passes
The shortcomings of system mill there are processing efficiencies low, high processing costs, machining accuracy and unstable processing quality so that the application of tradition mill by
Certain restrictions, especially Material Processing metal material with high hardness are arrived, main shaft stand under load is larger, and easily vibration generates spindle drum stress
Cracking etc. is caused, and then influences machining accuracy.
Utility model content
The purpose of this utility model is to be directed to existing issue, provides a kind of internal and external grinding machine motor axle bed.
The utility model is achieved through the following technical solutions：A kind of internal and external grinding machine motor axle bed, including pedestal,
One symmetrically connects saddle respectively for the pedestal downside, and vertical mounting hole is arranged on saddle, is penetrated through on the pedestal and is provided with peace
Hole, pedestal end set fixing threaded hole are filled, pedestal top is equipped with pump nozzle screw hole, and lower end, which is set, contains oil pocket and penetrate into installation
Hole.
Further include end cap as further improvement of these options, described end cap one end is located at boss, is passed through on boss
It is equipped with axis hole, end face is equipped with fixed hole, and positioned at the outside of axis hole.
As further improvement of these options, the pump nozzle screw hole overlaps with the axial line for containing oil pocket,
And it is mutually perpendicular to and intersects between the axial line of pump nozzle and the axial line of mounting hole.
The utility model has the following advantages compared with prior art：With simple in structure, reasonable design, thinking is novel solely
Spy changes the structure of traditional axle bed, and by increasing saddle, and increased saddle is arranged in the outside of pedestal, increases this with this
Spindle drum promotes main shaft more stable in operation process, prolongs the service life simultaneously, avoid base bearing in the stability of supports main shaft
It carries excessive and cracks.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the side structure schematic view of Fig. 1.
Fig. 3 is the end cover structure schematic diagram of Fig. 1.
Specific implementation mode
The utility model is further illustrated below in conjunction with the accompanying drawings.
As illustrated in fig. 1-3, a kind of internal and external grinding machine motor axle bed, including pedestal 1,1 downside difference one of the pedestal
Body symmetrically connects saddle 5, and vertical mounting hole 6 is arranged on saddle 5, is penetrated through on the pedestal 1 and is provided with mounting hole 2,1 end of pedestal
Fixing threaded hole 3 is set, and 1 top of pedestal is equipped with pump nozzle screw hole 4, and lower end, which is set, contains oil pocket 7 and penetrate into mounting hole 2.
Further include end cap 8 as further improvement of these options, described 8 one end of end cap is located at boss 803, convex
Through axis hole 802 is equipped on platform 803, end face is equipped with fixed hole 801, and positioned at the outside of axis hole 802.
As further improvement of these options, the pump nozzle screw hole overlaps with the axial line for containing oil pocket,
And it is mutually perpendicular to and intersects between the axial line of pump nozzle and the axial line of mounting hole.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (3)
1. a kind of internal and external grinding machine motor axle bed, including pedestal, which is characterized in that one symmetrically connects respectively on the downside of the pedestal
Joint chair block, is arranged vertical mounting hole on saddle, on the pedestal perforation be provided with mounting hole, pedestal end set fixing threaded hole,
Pump nozzle screw hole is equipped at the top of pedestal, lower end, which is set, contains oil pocket and penetrate into mounting hole.
2. a kind of internal and external grinding machine as described in claim 1 motor axle bed, which is characterized in that further include end cap, it is described
End cap one end is located at boss, runs through on boss and is equipped with axis hole, and end face is equipped with fixed hole, and positioned at the outside of axis hole.
3. a kind of internal and external grinding machine motor axle bed according to claim 1, which is characterized in that the pump nozzle screw hole
It overlaps with the axial line for containing oil pocket, and is mutually perpendicular to and intersects between the axial line of pump nozzle and the axial line of mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721263923.1U CN207724108U (en) | 2017-09-29 | 2017-09-29 | A kind of internal and external grinding machine motor axle bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721263923.1U CN207724108U (en) | 2017-09-29 | 2017-09-29 | A kind of internal and external grinding machine motor axle bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207724108U true CN207724108U (en) | 2018-08-14 |
Family
ID=63090849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721263923.1U Expired - Fee Related CN207724108U (en) | 2017-09-29 | 2017-09-29 | A kind of internal and external grinding machine motor axle bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207724108U (en) |
-
2017
- 2017-09-29 CN CN201721263923.1U patent/CN207724108U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 Termination date: 20190929 |