CN207509003U - Numerically control grinder main shaft support device - Google Patents
Numerically control grinder main shaft support device Download PDFInfo
- Publication number
- CN207509003U CN207509003U CN201721636534.9U CN201721636534U CN207509003U CN 207509003 U CN207509003 U CN 207509003U CN 201721636534 U CN201721636534 U CN 201721636534U CN 207509003 U CN207509003 U CN 207509003U
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- Prior art keywords
- main shaft
- fixedly connected
- horizontal
- cylinder
- plane
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Abstract
The utility model discloses a kind of numerically control grinder main shaft support devices, including supporting table, vertical riser is fixedly installed at the top of the supporting table, supporting rod and cylinder, there are two vertical risers and is oppositely arranged in parallel, supporting rod is located between two vertical risers, there are two cylinders and is located at the side of vertical riser respectively, horizontal cylinder is fixedly connected at the top of the supporting rod, vertical riser side close to each other offers annular turn trough, swivel becket is rotatably connected in annular turn trough, side of the swivel becket far from annular turn trough is respectively sleeved at outside the both ends of horizontal cylinder, the inner wall of the swivel becket is fixedly connected with several the first inclined-plane columns, column side close to each other in first inclined-plane, which connects, the second inclined-plane column.The utility model causes main shaft to be more uniformly stressed during fixed, and fixed support effect is more preferable, meets use demand of the people in production and living.
Description
Technical field
The utility model is related to numerical control machine tool technique field more particularly to a kind of numerically control grinder main shaft support devices.
Background technology
Machine tool chief axis refers to the axis that workpiece or cutter rotation are driven on lathe, usually by main shaft, bearing and driving member (tooth
Wheel or belt wheel) etc. composition spindle unit, be mainly used in the machine support driving parts such as gear, belt wheel, transmit movement and turn round
Square, such as machine tool chief axis；Some is used for clamping workpiece, such as mandrel, in addition to the lathe that the main motions such as planer, broaching machine are linear motion
Outside, most of lathes have spindle unit, and the kinematic accuracy and the rigidity of structure of spindle unit are to determine that processing quality and cutting are imitated
An important factor for rate.The index for weighing spindle unit performance is mainly running accuracy, rigidity and velocity adaptive.
Present people are when numerically control grinder is fixed on main shaft on numerically control grinder, cylinder that generally use is arranged oppositely
Group relatively moves two snap-gauges of flat shape, and during main shaft is fastened on, this card sets mode to the force of main shaft and unbalanced,
And fixation in the Z-axis direction and unstable, it can not meet use demand of the people in production and living.
Utility model content
The purpose of this utility model is to solve shortcoming in the prior art, and a kind of numerically control grinder proposed is used
Main shaft support device.
To achieve these goals, the utility model employs following technical solution：
Numerically control grinder main shaft support device, including supporting table, be fixedly installed at the top of the supporting table vertical riser,
Supporting rod and cylinder, there are two vertical risers and is oppositely arranged in parallel, and supporting rod is located between two vertical risers, and cylinder has two
Side that is a and being located at vertical riser respectively, is fixedly connected with horizontal cylinder, the vertical riser phase at the top of the supporting rod
Mutually close side offers annular turn trough, swivel becket is rotatably connected in annular turn trough, the swivel becket is far from annular
The side of turn trough is respectively sleeved at outside the both ends of horizontal cylinder, and the inner wall of the swivel becket is fixedly connected with several first tiltedly
Face column, column side close to each other in first inclined-plane, which connects, the second inclined-plane column, and the horizontal cylinder offers several
A square through hole, the second inclined-plane column one end close to each other extends to the inside of horizontal cylinder across square through hole, and second is oblique
Column one end close to each other in face is fixedly connected with arc snap-gauge, and inner wall has been fixedly connected at the both ends open of the square through hole
Limited block, the cylinder outside of second inclined-plane column are fixedly connected with limiting plate, and limiting plate is between limited block, and limited block
Resetting spring is fixedly connected between limiting plate, horizontal concrete chute is offered at the top of the supporting table, is slided in horizontal concrete chute
Sliding block is connected with, horizontal teeth wheel plate is connected at the top of sliding block, the bottom of the swivel becket is fixedly connected with arc-shaped gear wheel plate, institute
The side for stating horizontal teeth wheel plate is fixedly connected with the output shaft of cylinder.
Preferably, the horizontal teeth wheel plate and arc-shaped gear wheel plate side close to each other offer tooth socket and are intermeshed
Connection.
Preferably, the horizontal concrete chute is located at the vertical lower section of swivel becket, and the top of supporting table is extended at the top of sliding block
And it is fixedly connected with the bottom of horizontal teeth wheel plate.
Preferably, the vertical riser offers the circular through hole of horizontal direction, and circular through hole is connected with horizontal cylinder
It is logical.
Preferably, the side that first inclined-plane column and the second inclined-plane column contact with each other is ramp structure, and slides and connect
Touch connection.
Preferably, the equidistant inner wall for being arranged on swivel becket of the first inclined-plane band of column shape.
Compared with prior art, the beneficial effects of the utility model are：
Between main shaft is inserted into arc snap-gauge, horizontal teeth wheel plate is driven by cylinder, horizontal teeth wheel plate passes through gear grooved
The rotation of arc-shaped gear wheel plate is driven, swivel becket rotates in annular groove therewith, while swivel becket rotates, the first inclined-plane column and the
Interaction, the first inclined-plane column relatively, which occur, for two inclined-plane columns inclined-plane close to each other pushes away the second inclined-plane column toward side close to each other
Dynamic, the arc snap-gauge of the second inclined-plane column one end setting close to each other carries out main shaft sandwiched, uniform force, fixed support effect
It is good, and the setting of limited block, it is the moving range in order to limit the second inclined-plane column, while but also the arc of second inclined-plane column one end
It is more bonded between shape snap-gauge and main shaft, the utility model causes main shaft to be more uniformly stressed during fixed, fixed branch
It is more preferable to support effect, meets use demand of the people in production and living.
Description of the drawings
Fig. 1 be the utility model proposes numerically control grinder main shaft support device main structure diagram；
Fig. 2 be the utility model proposes numerically control grinder main shaft support device side elevational cross-section structure diagram；
Fig. 3 be the utility model proposes numerically control grinder main shaft support device part side elevational cross-section structural representation
Figure.
In figure：1 supporting table, 2 vertical risers, 3 supporting rods, 4 horizontal cylinders, 5 swivel beckets, 6 first inclined-plane columns, 7 second are tiltedly
Face column, 8 arc snap-gauges, 9 limited blocks, 10 limiting plates, 11 resetting springs, 12 arc-shaped gear wheel plates, 13 cylinders, 14 horizontal teeth wheel plates,
15 sliding blocks.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-3, numerically control grinder main shaft support device, including supporting table 1, the top of supporting table 1 is fixedly installed
Vertical riser 2, supporting rod 3 and cylinder 13, there are two vertical risers 2 and is oppositely arranged in parallel, and supporting rod 3 is located at two and stands vertically
Between plate 2, there are two cylinders 13 and is located at the side of vertical riser respectively, and the top of supporting rod 3 is fixedly connected with horizontal cylinder
4, vertical riser 2 side close to each other offers annular turn trough, and swivel becket 5 is rotatably connected in annular turn trough, rotation
Side of the ring 5 far from annular turn trough is respectively sleeved at outside the both ends of horizontal cylinder 4, if the inner wall of swivel becket 5 is fixedly connected with
Dry the first inclined-plane column 6, the first inclined-plane column 6 side close to each other, which connects, the second inclined-plane column 7, and horizontal cylinder 4 opens up
There are several square through holes, the second inclined-plane column 7 one end close to each other extends to the inside of horizontal cylinder 4 across square through hole,
And second the one end close to each other of inclined-plane column 7 be fixedly connected with arc snap-gauge 8, inner wall is fixed at the both ends open of square through hole
Be connected with limited block 9, be fixedly connected with limiting plate 10 on the outside of the cylinder of the second inclined-plane column 7, limiting plate 10 be located at limited block 9 it
Between, and resetting spring 11 is fixedly connected between limited block 9 and limiting plate 10, the top of supporting table 1 offers horizontal concrete chute, water
Sliding block 15 is slidably connected in smooth slot, the top of sliding block 15 is connected with horizontal teeth wheel plate 14, and the bottom of swivel becket 5 is fixedly connected
There is arc-shaped gear wheel plate 12, the side of horizontal teeth wheel plate 14 is fixedly connected with the output shaft of cylinder 13, horizontal teeth wheel plate 14 and arc
The side close to each other of gear plate 12 offers tooth socket and is intermeshed connection, horizontal concrete chute be located at swivel becket 5 it is vertical under
Side, the top of sliding block 15 extend to the top of supporting table 1 and are fixedly connected with the bottom of horizontal teeth wheel plate 14, and vertical riser 2 is opened
Circular through hole equipped with horizontal direction, and circular through hole is connected with horizontal cylinder 4,7 phase of the first inclined-plane column 6 and the second inclined-plane column
The side mutually contacted is ramp structure, and sliding contact connects, the first inclined-plane column 6 annular it is equidistant be arranged on swivel becket 5
Inner wall.
The operation principle of the utility model is：
Between main shaft is inserted into arc snap-gauge 8, horizontal teeth wheel plate 14 is driven by cylinder 13, horizontal teeth wheel plate 14 passes through
Gear grooved drives arc-shaped gear wheel plate 12 to rotate, and swivel becket 5 rotates in annular groove therewith, while swivel becket 5 rotates, first
Interaction relatively occurs for 6 and second inclined-plane column 7 of inclined-plane column inclined-plane close to each other, and the first inclined-plane column 6 is by the second inclined-plane column 7 toward mutually
Close side pushes, and the arc snap-gauge 8 of the second inclined-plane column 7 one end setting close to each other carries out sandwiched to main shaft, and stress is equal
Even, fixed support effect is good, and the setting of limited block 9, is the moving range in order to limit the second inclined-plane column 7, while but also
It is more bonded between the arc snap-gauge 8 and main shaft of 7 one end of the second inclined-plane column, the utility model causes main shaft during fixed
It is more uniformly stressed, fixed support effect is more preferable, meets use demand of the people in production and living.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. numerically control grinder main shaft support device, including supporting table (1), which is characterized in that the top of the supporting table (1) is fixed
Vertical riser (2), supporting rod (3) and cylinder (13) are provided with, there are two vertical risers (2) and is oppositely arranged in parallel, supporting rod
(3) between two vertical risers (2), there are two cylinders (13) and is located at the side of vertical riser, the supporting rod respectively
(3) horizontal cylinder (4) is fixedly connected at the top of, the vertical riser (2) side close to each other offers annular turn trough,
Swivel becket (5) is rotatably connected in annular turn trough, side of the swivel becket (5) far from annular turn trough is respectively sleeved at level
Outside the both ends of cylinder (4), the inner wall of the swivel becket (5) is fixedly connected with several the first inclined-plane columns (6), and described first tiltedly
Face column (6) side close to each other, which connects, the second inclined-plane column (7), and it is rectangular that the horizontal cylinder (4) offers several
Through-hole, the second inclined-plane column (7) one end close to each other extends to the inside of horizontal cylinder (4) across square through hole, and second is oblique
Face column (7) one end close to each other is fixedly connected with arc snap-gauge (8), and inner wall is fixed at the both ends open of the square through hole
Limited block (9) is connected with, limiting plate (10), limiting plate (10) position are fixedly connected on the outside of the cylinder of second inclined-plane column (7)
Between limited block (9), and resetting spring (11), the supporting table are fixedly connected between limited block (9) and limiting plate (10)
(1) horizontal concrete chute is offered at the top of, sliding block (15) is slidably connected in horizontal concrete chute, sliding block is connected with level at the top of (15)
Gear plate (14), the bottom of the swivel becket (5) are fixedly connected with arc-shaped gear wheel plate (12), and the one of the horizontal teeth wheel plate (14)
Side is fixedly connected with the output shaft of cylinder (13).
2. numerically control grinder according to claim 1 main shaft support device, which is characterized in that the horizontal teeth wheel plate (14)
Side close to each other offers tooth socket and is intermeshed connection with arc-shaped gear wheel plate (12).
3. numerically control grinder according to claim 1 main shaft support device, which is characterized in that the horizontal concrete chute, which is located at, to be turned
The vertical lower section of rotating ring (5), extend at the top of sliding block (15) supporting table (1) top and with the bottom of horizontal teeth wheel plate (14)
It is fixedly connected.
4. numerically control grinder according to claim 1 main shaft support device, which is characterized in that the vertical riser (2) is opened
Circular through hole equipped with horizontal direction, and circular through hole is connected with horizontal cylinder (4).
5. numerically control grinder according to claim 1 main shaft support device, which is characterized in that first inclined-plane column (6)
The side to contact with each other with the second inclined-plane column (7) is ramp structure, and sliding contact connects.
6. numerically control grinder according to claim 1 main shaft support device, which is characterized in that first inclined-plane column (6)
The annular equidistant inner wall for being arranged on swivel becket (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721636534.9U CN207509003U (en) | 2017-11-29 | 2017-11-29 | Numerically control grinder main shaft support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721636534.9U CN207509003U (en) | 2017-11-29 | 2017-11-29 | Numerically control grinder main shaft support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207509003U true CN207509003U (en) | 2018-06-19 |
Family
ID=62542351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721636534.9U Expired - Fee Related CN207509003U (en) | 2017-11-29 | 2017-11-29 | Numerically control grinder main shaft support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207509003U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108972596A (en) * | 2018-07-16 | 2018-12-11 | 安徽智森电子科技有限公司 | A kind of manipulator being easily installed |
| CN111397565A (en) * | 2020-03-05 | 2020-07-10 | 湖北隐冠轴业有限公司 | Automobile hub shaft roundness detection and trimming device and using method thereof |
-
2017
- 2017-11-29 CN CN201721636534.9U patent/CN207509003U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108972596A (en) * | 2018-07-16 | 2018-12-11 | 安徽智森电子科技有限公司 | A kind of manipulator being easily installed |
| CN108972596B (en) * | 2018-07-16 | 2021-08-24 | 安徽智森电子科技有限公司 | Manipulator convenient to installation |
| CN111397565A (en) * | 2020-03-05 | 2020-07-10 | 湖北隐冠轴业有限公司 | Automobile hub shaft roundness detection and trimming device and using method thereof |
| CN111397565B (en) * | 2020-03-05 | 2022-03-22 | 湖北隐冠轴业有限公司 | Automobile hub shaft roundness detection and trimming device and using method thereof |
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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 |
Granted publication date: 20180619 Termination date: 20191129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |