CN208811851U - The positioning mechanism of sander or grinding machine - Google Patents
The positioning mechanism of sander or grinding machine Download PDFInfo
- Publication number
- CN208811851U CN208811851U CN201821308461.5U CN201821308461U CN208811851U CN 208811851 U CN208811851 U CN 208811851U CN 201821308461 U CN201821308461 U CN 201821308461U CN 208811851 U CN208811851 U CN 208811851U
- Authority
- CN
- China
- Prior art keywords
- column
- adjustable positioning
- positioning column
- fixed disk
- adjustable
- 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses sander or the positioning mechanisms of grinding machine, including activity orientation column, adjustable positioning column, column, the activity orientation column is made of fixed disk and positioning cylinder, fixed disk and positioning cylinder are integrally formed, it is equipped with upper spider in fixed disk and connects mounting hole, big top and small bottom conical bore is equipped in the middle part of the lower end of positioning cylinder, nose cone corresponding with circular cone hole site and size is equipped in the upper center of adjustable positioning column, nose cone is inserted in conical bore, it is equipped with spanner on the adjustable positioning column of nose cone lower end and adjusts hex surface, external screw thread is equipped in the lower end of adjustable positioning column, internal screw thread is equipped in the upper end of column, adjustable positioning column is threadedly coupled with column, the first scale ring is installed on the adjustable positioning column that spanner adjusts hex surface lower end；The utility model simple structure and reasonable design, installation and easy to use.
Description
Technical field
The utility model relates to motor more particularly to the positioning mechanisms of sander or grinding machine.
Background technique
Traditional oil abrasion machine lifting-positioning device is various informative, there is screw rod positioning, guide post positioning, cushion block positioning etc., this
Class positioning device can only generally determine that unidirectional position, i.e., position vertically or horizontally can only be determined, cannot be effective
Ensure the stability in equipment work, seriously affects the working efficiency and work quality of equipment.In addition, traditional positioning device
The position that generally cannot accurately, intuitively show anchor point is not easy to operate and adjust.
Summary of the invention
For overcome the deficiencies in the prior art, the utility model offer is reasonable in design, structure is simple, easy to use
The positioning mechanism of sander or grinding machine.
The positioning mechanism of sander or grinding machine, including activity orientation column, adjustable positioning column, column, the activity orientation
Column is made of fixed disk and positioning cylinder, and fixed disk and positioning cylinder are integrally formed, and upper spider connection peace is equipped in fixed disk
Hole is filled, big top and small bottom conical bore is equipped in the middle part of the lower end of positioning cylinder, is equipped in the upper center of adjustable positioning column
Nose cone corresponding with circular cone hole site and size, nose cone are inserted in conical bore, the adjustable positioning in nose cone lower end
Column is equipped with spanner and adjusts hex surface, is equipped with external screw thread in the lower end of adjustable positioning column, is equipped with internal screw thread in the upper end of column, can
It adjusts positioning column to be threadedly coupled with column, the first scale ring is installed on the adjustable positioning column that spanner adjusts hex surface lower end,
Second scale ring is installed on column, the first scale ring, the second scale ring by holding screw respectively with adjustable positioning column, vertical
Column connection, all offers mutual corresponding screw hole on adjustable positioning column, column, and twist-on has soket head cap screw in screw hole,
Lower bearing bracket connection mounting hole is additionally provided on column.
The beneficial effects of the utility model are: the structure design of the utility model is reasonable, mainly by activity orientation column, can set up
Position column, column, the first scale ring, second scale ring etc. are constituted, and nose cone is inserted in conical bore, and adjustable positioning column is called adjusting
Screw rod, the structure type that this product is adjusted using major diameter adjusting screw rod, the conical surface positions, adjusting screw rod part can facilitate adjusting high
Lower position, tapered portion can reliably limit levels direction position, be able to bear the pulling force of a degree of horizontal direction, and
And the conical surface positions more convenient the quick of oil cylinder lifting and rises and fall function.Have outside adjusting screw rod and column a pair of with a scale
The relative position of scale ring, adjusting screw rod and column is very clear, convenient for operation.When needing to adjust, it can be set up with spanner rotation
Spanner on the column of position adjusts hex surface, and regulated quantity is referring to the scale on scale ring, after having adjusted, successively by soket head cap screw
It is screwed into and is located at adjustable positioning column, the screw hole on column, adjustable positioning column, column can be fastened.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the appearance diagram of the utility model.
Fig. 2 is the diagrammatic cross-section of the utility model.
Specific embodiment
The positioning mechanism of-Fig. 2 referring to Fig.1, sander or grinding machine, including activity orientation column 1, adjustable positioning column 2, column
3, the activity orientation column 1 is made of fixed disk 4 and positioning cylinder 5, and fixed disk 4 and positioning cylinder 5 are integrally formed, in fixed disk
4, which are equipped with upper spider, connects mounting hole 6, big top and small bottom conical bore 7 is equipped in the middle part of the lower end of positioning cylinder 5, can
The upper center of positioning column 2 is adjusted to be equipped with nose cone 8 corresponding with 7 position of conical bore and size, nose cone 8 is inserted in conical bore
In 7, spanner is equipped on the adjustable positioning column 2 of 8 lower end of nose cone and adjusts hex surface 9, be equipped in the lower end of adjustable positioning column 2 outer
Screw thread is equipped with internal screw thread in the upper end of column 3, and adjustable positioning column 2 is threadedly coupled with column 3, adjusts 9 lower end of hex surface in spanner
Adjustable positioning column 2 on the first scale ring 10 is installed, the second scale ring 11 is installed on column 3, the first scale ring 10,
Second scale ring 11 is connect with adjustable positioning column 2, column 3 respectively by holding screw 12, on adjustable positioning column 2, column 3 all
Mutual corresponding screw hole 13 is offered, twist-on has soket head cap screw 14 in screw hole 13, and lower bearing bracket connection is additionally provided on column 3
Mounting hole 15.The structure design of the utility model is reasonable, mainly by activity orientation column, adjustable positioning column, column, the first scale ring,
Second scale ring etc. is constituted, and nose cone is inserted in conical bore, and adjustable positioning column is called adjusting screw rod, and this product uses major diameter tune
Save screw rod adjust, the structure type of conical surface positioning, adjusting screw rod part can facilitate adjusting high and low position, and tapered portion can
By ground limit levels direction position, it is able to bear the pulling force of a degree of horizontal direction, and the conical surface positions more convenient oil cylinder
Function is quickly risen and falls in lifting.There is a pair of scale ring with a scale outside adjusting screw rod and column, adjusting screw rod and vertical
The relative position of column is very clear, convenient for operation.When needing to adjust, hexagonal is adjusted with the spanner on spanner rotation adjustable positioning column
Face, regulated quantity is referring to the scale on scale ring, after having adjusted, soket head cap screw is sequentially screwed into be located at adjustable positioning column,
Screw hole on column can fasten adjustable positioning column, column.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the protection scope of the utility model.
Claims (1)
1. the positioning mechanism of sander or grinding machine, including activity orientation column, adjustable positioning column, column, it is characterised in that: described
Activity orientation column is made of fixed disk and positioning cylinder, and fixed disk and positioning cylinder are integrally formed, and upper machine is equipped in fixed disk
Frame connects mounting hole, big top and small bottom conical bore is equipped in the middle part of the lower end of positioning cylinder, in the upper end of adjustable positioning column
Middle part is equipped with nose cone corresponding with circular cone hole site and size, and nose cone is inserted in conical bore, in nose cone lower end
Adjustable positioning column is equipped with spanner and adjusts hex surface, is equipped with external screw thread in the lower end of adjustable positioning column, is equipped in the upper end of column
Internal screw thread, adjustable positioning column are threadedly coupled with column, are equipped with first on the adjustable positioning column that spanner adjusts hex surface lower end
Scale ring, is equipped with the second scale ring on column, the first scale ring, the second scale ring by holding screw respectively with it is adjustable
Positioning column, column connection, all offer mutual corresponding screw hole, twist-on has interior six in screw hole on adjustable positioning column, column
Angle screw is additionally provided with lower bearing bracket connection mounting hole on column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821308461.5U CN208811851U (en) | 2018-08-14 | 2018-08-14 | The positioning mechanism of sander or grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821308461.5U CN208811851U (en) | 2018-08-14 | 2018-08-14 | The positioning mechanism of sander or grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208811851U true CN208811851U (en) | 2019-05-03 |
Family
ID=66273504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821308461.5U Expired - Fee Related CN208811851U (en) | 2018-08-14 | 2018-08-14 | The positioning mechanism of sander or grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208811851U (en) |
-
2018
- 2018-08-14 CN CN201821308461.5U patent/CN208811851U/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 |
Granted publication date: 20190503 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |