CN213616048U - Compact stable grinding main shaft - Google Patents
Compact stable grinding main shaft Download PDFInfo
- Publication number
- CN213616048U CN213616048U CN202021563024.5U CN202021563024U CN213616048U CN 213616048 U CN213616048 U CN 213616048U CN 202021563024 U CN202021563024 U CN 202021563024U CN 213616048 U CN213616048 U CN 213616048U
- Authority
- CN
- China
- Prior art keywords
- spindle
- main shaft
- compact
- adjusting
- stable grinding
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a compact stable grinding main shaft, including the main shaft mounting panel the correspondence is equipped with spindle motor on the main shaft mounting panel, spindle motor's output shaft corresponds with the main shaft body and is connected, the main shaft body corresponds releasable connection with the grinding head the spindle motor outside correspondence is equipped with the protective housing, the bottom and the main shaft mounting panel of protective housing correspond and are connected the protective housing outside still corresponds and is equipped with a plurality of strengthening rib. The utility model relates to a compact stable grinding main shaft compact structure practices thrift installation space, can improve joint strength through the strengthening rib, and then has improved spindle motor pivoted stability, and the main shaft body also can the steady operation.
Description
Technical Field
The utility model belongs to the technical field of the inside spare part of grinding machine and specifically relates to a compact stable grinding main shaft.
Background
The existing motor middle-mounted grinding spindle structure is characterized in that a spindle motor is mounted between a front end bearing and a rear end bearing and generally comprises a box body main body and the spindle motor, when a machine tool processes parts, a grinding spindle is used as a supporting body for supporting the processed parts, and if the structure is not compact enough, a large amount of mounting space is occupied; if the structure is not stable enough, the precision of the parts will be poor and the fraction defective will be increased. Therefore, there is a need to design a compact and stable grinding spindle.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, a compact and stable grinding spindle is provided.
The utility model discloses a following scheme realizes:
the utility model provides a compact stable grinding main shaft, includes the main shaft mounting panel correspond on the main shaft mounting panel and be equipped with spindle motor, spindle motor's output shaft corresponds with the main shaft body and is connected, the main shaft body corresponds releasable connection with the grinding head the spindle motor outside corresponds and is equipped with the protective housing, the bottom and the main shaft mounting panel of protective housing correspond and are connected the protective housing outside still corresponds and is equipped with a plurality of strengthening rib.
The bottom of the spindle mounting plate is correspondingly connected with the spindle supporting plate, the spindle mounting plate and the spindle supporting plate are correspondingly detachably connected through bottom hexagon socket head cap screws, and the bottom hexagon socket head cap screws are uniformly distributed at the connecting position of the spindle mounting plate and the spindle supporting plate.
The spindle supporting plate is correspondingly connected with the supporting screw, and a locking gasket and a rectangular spring are correspondingly arranged between the spindle supporting plate and the supporting screw.
The strengthening rib is for encircleing two in the protective housing outside, the strengthening rib corresponds with the protective housing through the outer hexagon bolt of a plurality of and is connected.
And a gasket is correspondingly arranged between the main shaft body and the main shaft motor.
The spindle support plate is characterized in that a buffer groove which is recessed inwards is correspondingly formed in the lower side wall of the spindle support plate, an adjusting pin is correspondingly arranged in the buffer groove and is correspondingly connected with an adjusting screw, the upper end of the adjusting screw penetrates through the spindle support plate, an adjusting block is correspondingly arranged in the buffer groove, and an adjusting block screw is correspondingly arranged at the bottom of the adjusting block.
The buffer slot is of a long strip-shaped structure, two ends of the buffer slot are respectively corresponding to an adjusting pin, the side edge of each adjusting pin is flush with the side edge of the buffer slot, and adjusting blocks are correspondingly arranged between the adjusting pins arranged at the two ends of the buffer slot.
The utility model has the advantages that:
the utility model relates to a compact stable grinding main shaft compact structure practices thrift installation space, can improve joint strength through the strengthening rib, and then has improved spindle motor pivoted stability, and the main shaft body also can the steady operation.
Drawings
Fig. 1 is a schematic perspective view of a compact and stable grinding spindle according to the present invention;
fig. 2 is a schematic sectional view of a compact and stable grinding spindle according to the present invention;
in the figure: the spindle comprises a spindle mounting plate 1, a spindle supporting plate 2, a bottom hexagon socket head cap screw 3, a spindle motor 4, a supporting screw 5, a locking gasket 6, a rectangular spring 7, a spindle body 8, a grinding head 9, a protective shell 10, a reinforcing rib 11, an outer hexagon bolt 12, a washer 13, an adjusting pin 14, an adjusting screw 15, an adjusting block 16 and an adjusting block screw 17.
Detailed Description
The preferred embodiments of the present invention will be further described with reference to the accompanying drawings in which:
the utility model provides a compact stable grinding main shaft, includes main shaft mounting panel 1 the correspondence is equipped with spindle motor 4 on the main shaft mounting panel 1, spindle motor 4's output shaft (do not mark in the drawing) corresponds with the main shaft body 8 and is connected, the main shaft body 8 corresponds releasable connection with grinding head 9 spindle motor 4 outside correspondence is equipped with protective housing 10, protective housing 10's bottom corresponds with main shaft mounting panel 1 and is connected the protective housing 10 outside still corresponds and is equipped with a plurality of strengthening rib 11. The utility model relates to a compact stable grinding main shaft compact structure practices thrift installation space, can improve joint strength through the strengthening rib, and then has improved spindle motor pivoted stability, and the main shaft body also can the steady operation.
The bottom of the spindle mounting plate 1 is correspondingly connected with the spindle supporting plate 2, the spindle mounting plate 1 and the spindle supporting plate 2 are correspondingly detachably connected through the bottom hexagon socket head cap screws 3, and the bottom hexagon socket head cap screws 3 are uniformly distributed at the connecting position of the spindle mounting plate 1 and the spindle supporting plate 2.
The spindle supporting plate 2 is correspondingly connected with the supporting screw 5, and a locking gasket 6 and a rectangular spring 7 are correspondingly arranged between the spindle supporting plate 2 and the supporting screw 5. The locking gasket 6 and the rectangular spring 7 play a role in buffering the main shaft support plate 2 and an external support (not shown in the drawing, and are not described herein again specifically according to the actual situation), so that the vibration in the working process is reduced.
The reinforcing ribs 11 are two which encircle the outside of the protective shell 10, and the reinforcing ribs 11 are correspondingly connected with the protective shell 10 through a plurality of outer hexagon bolts 12. The protective shell can be firmly fixed through the two reinforcing ribs, vibration in the working process is reduced, and the structural stability can be kept when external force impacts the protective shell. And a gasket 13 is correspondingly arranged between the main shaft body 8 and the main shaft motor 4. The gasket can play waterproof dirt-proof effect, and furthest avoids external environment to spindle motor's influence.
The utility model discloses a main shaft support plate, including main shaft support plate 2, main shaft support plate 15, adjusting screw 14 and adjusting screw 15, main shaft support plate 2 is passed to the upper end of adjusting screw 15, and through rotatory adjusting screw 15, the adjusting screw 14 height of being connected with it just can be controlled to the corresponding dashpot (not marked in the drawing) that is equipped with inside concave yield (in the drawing) that is equipped with of main shaft support plate 2 lower side wall, and then adjusts adjusting screw 14 and the gap of the installation face (not drawn in the drawing) of this application, reduces the installation gap, makes equipment can operate in a stable environment.
An adjusting block 16 is correspondingly arranged in the buffer groove, and an adjusting block screw 17 is correspondingly arranged at the bottom of the adjusting block 16. The upper portion of adjusting block screw 17 is connected with the adjusting block, and the lower part of adjusting block screw 17 is connected with the installation face, is connected with the installation face through adjusting block screw 17, can strengthen this application and the power of being connected of installation face.
The buffer slot is rectangular shape structure the both ends of buffer slot correspond an adjusting pin 14 respectively, the side of adjusting pin 14 flushes with the side of buffer slot the setting corresponds between the adjusting pin 14 at buffer slot both ends and is equipped with adjusting block 16, and two adjusting pins 14 are in the middle of the adjusting block package clamp, can improve the stability of this system.
Although the invention has been shown and described in detail with respect to the preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. A compact stable grinding spindle, includes spindle mounting panel (1), its characterized in that: correspond on main shaft mounting panel (1) and be equipped with spindle motor (4), the output shaft and the main shaft body (8) of spindle motor (4) correspond and are connected, the main shaft body (8) correspond releasable connection with grinding head (9) the correspondence is equipped with protective housing (10) in the main shaft motor (4) outside, the bottom and the main shaft mounting panel (1) of protective housing (10) correspond and are connected the protection housing (10) outside still corresponds and is equipped with a plurality of strengthening rib (11).
2. A compact, stable grinding spindle according to claim 1, characterized in that: the spindle is characterized in that the bottom of the spindle mounting plate (1) is correspondingly connected with the spindle supporting plate (2), the spindle mounting plate (1) and the spindle supporting plate (2) are correspondingly detachably connected through a bottom hexagon socket head cap screw (3), and the bottom hexagon socket head cap screws (3) are uniformly distributed at the connecting position of the spindle mounting plate (1) and the spindle supporting plate (2).
3. A compact, stable grinding spindle according to claim 2, characterized in that: the spindle supporting plate (2) is correspondingly connected with the supporting screw (5), and a locking gasket (6) and a rectangular spring (7) are correspondingly arranged between the spindle supporting plate (2) and the supporting screw (5).
4. A compact, stable grinding spindle according to claim 1, characterized in that: the reinforcing ribs (11) are two which encircle the outer side of the protective shell (10), and the reinforcing ribs (11) are correspondingly connected with the protective shell (10) through a plurality of outer hexagon bolts (12).
5. A compact, stable grinding spindle according to claim 1, characterized in that: and a gasket (13) is correspondingly arranged between the main shaft body (8) and the main shaft motor (4).
6. A compact, stable grinding spindle according to claim 3, characterized in that: the utility model discloses a spindle support plate, including spindle support plate (2), main shaft support plate (15) and adjusting block (16), the bottom correspondence of adjusting block (16) is equipped with adjusting block screw (17), spindle support plate (2) downside wall correspondence is equipped with the dashpot of inside concave yield the correspondence is equipped with adjusting pin (14) in the dashpot, adjusting pin (14) correspond with adjusting screw (15) and are connected, spindle support plate (2) are passed to the upper end of adjusting screw (15).
7. A compact, stable grinding spindle according to claim 6, characterized in that: the buffer slot is of a long strip-shaped structure, two ends of the buffer slot are respectively corresponding to an adjusting pin (14), the side edge of each adjusting pin (14) is flush with the side edge of the buffer slot, and adjusting blocks (16) are correspondingly arranged between the adjusting pins (14) arranged at the two ends of the buffer slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021563024.5U CN213616048U (en) | 2020-07-31 | 2020-07-31 | Compact stable grinding main shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021563024.5U CN213616048U (en) | 2020-07-31 | 2020-07-31 | Compact stable grinding main shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213616048U true CN213616048U (en) | 2021-07-06 |
Family
ID=76642743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021563024.5U Active CN213616048U (en) | 2020-07-31 | 2020-07-31 | Compact stable grinding main shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213616048U (en) |
-
2020
- 2020-07-31 CN CN202021563024.5U patent/CN213616048U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101704190B (en) | Horizontal type turning and milling composite processing center | |
| CN213616048U (en) | Compact stable grinding main shaft | |
| CN214197091U (en) | Mounting seat for shockproof buffer of electronic equipment | |
| CN218836897U (en) | Front steering knuckle milling and drilling tool | |
| CN215237867U (en) | Main shaft and motor directly-connected reversely-mounted main shaft box structure | |
| CN201529897U (en) | Horizontal type milling composite machining center | |
| CN208663306U (en) | A kind of novel sharpening machine bistrique damping device | |
| CN208246569U (en) | A kind of grinding wheel head structure of edge rounding machine | |
| CN214653057U (en) | Crane crossbeam device | |
| CN212169328U (en) | Numerical control laser cutting positioning and clamping device | |
| CN209477718U (en) | A kind of milling machine upright shockproof structure | |
| CN213196492U (en) | Stabilizing device for movable cross beam of planer type milling machine | |
| CN218119150U (en) | Display screen convenient to install and used for electronic equipment | |
| CN212965221U (en) | Tester for maintaining electronic product of machine tool | |
| CN216290759U (en) | Frame mounting structure and photovoltaic module | |
| CN214998589U (en) | Mechanical pneumatic push rod convenient to install for mechanical design | |
| CN216264617U (en) | Special fixture for machining industrial motor base | |
| CN217949351U (en) | Connector for assembly type building | |
| CN219981195U (en) | Servo driver | |
| CN219421240U (en) | Electricity-saving controller for communication engineering | |
| CN220220571U (en) | Automobile rearview mirror reinforcing plate structure | |
| CN211956305U (en) | Display fixing structure of touch query all-in-one machine | |
| CN204338884U (en) | Headstock structure on machining center power spindle device | |
| CN213783080U (en) | Speed reduction motor with automatic overload power-off protection function | |
| CN219767395U (en) | Manual internal expansion clamp for blind hole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |