CN211361865U - Novel grinding machine tailstock - Google Patents
Novel grinding machine tailstock Download PDFInfo
- Publication number
- CN211361865U CN211361865U CN201922333954.5U CN201922333954U CN211361865U CN 211361865 U CN211361865 U CN 211361865U CN 201922333954 U CN201922333954 U CN 201922333954U CN 211361865 U CN211361865 U CN 211361865U
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- CN
- China
- Prior art keywords
- grinding machine
- face
- thimble
- shell
- novel grinding
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- 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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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model belongs to the technical field of the lathe tailstock, especially, be a novel grinding machine tailstock, which comprises a housin, the one end of casing is provided with the pivot, the preceding terminal surface of pivot is provided with the scale, the one end of pivot is provided with the thimble, the surface of casing is provided with sliding tray and fixed plate respectively, one side of sliding tray is provided with the telescopic link, the one end of telescopic link is provided with the reference column, the medial surface of casing is provided with the spring. The utility model discloses a set up reference column, telescopic link and sliding tray, the reference column passes through telescopic link adjustment length, through the sliding tray adjustment height, makes that the thimble can be accurate fix the work piece center, prevents that the work piece from being damaged by the grinding because of the thimble location is inaccurate, has avoided certain economic loss for operating personnel, through setting up the scale, during the adjustment thimble, operating personnel is through observing the epaxial scale of rotating, prevents to make the thimble become flexible, drop because of the adjustment is excessive.
Description
Technical Field
The utility model relates to a lathe tailstock technical field specifically is a novel grinding machine tailstock.
Background
The grinding machine tailstock mainly utilizes a tip arranged on the tailstock and a tip of a grinding machine headstock to support a workpiece together, and the tailstock is fastened on an inclined plane of a workbench through an L-shaped screw during grinding.
There are the following problems:
1. when the centre of a workpiece is fixed by using the centre of the tailstock of the traditional grinding machine, the fixed position of the centre is easy to deviate from the central position of the workpiece, so that the workpiece is damaged by grinding, and certain loss is brought to operators.
2. When an operator adjusts the ejector pin of the tailstock of the traditional grinding machine, the rotating shaft is not provided with a measuring device, so that the ejector pin is easy to adjust excessively, the ejector pin is loosened and falls off, and unnecessary troubles are brought to the operator.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a novel grinding machine tailstock has solved the easy problem of being adjusted excessively of grinding damage and thimble of work piece.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel grinding machine tailstock, includes the casing, the one end of casing is provided with the pivot, the other end of casing is provided with the handle, the surface of handle is provided with anti-skidding cover, the preceding terminal surface of pivot is provided with the scale, the one end of pivot is provided with the thimble, the surface of casing is provided with sliding tray and fixed plate respectively, one side of sliding tray is provided with the telescopic link, the one end of telescopic link is provided with the reference column, the lower terminal surface of fixed plate is provided with the guide rail, the lower terminal surface of guide rail is provided with the support column, the lower terminal surface of support column is provided with the base, the medial surface of casing is provided with the spring, the one end of spring is provided with the supporting seat, the lower terminal surface.
As a preferred technical scheme of the utility model, pivot and handle swing joint respectively in the both ends of casing, antiskid cover fixed connection is in the surface of handle.
As a preferred technical scheme of the utility model, scale fixed connection is in the preceding terminal surface of pivot, thimble swing joint is in the one end of pivot.
As a preferred technical scheme of the utility model, the equal fixed connection of sliding tray and fixed plate is in the surface of casing, telescopic link swing joint is in one side of sliding tray.
As a preferred technical scheme of the utility model, reference column fixed connection is in the one end of telescopic link, guide rail fixed connection is in the lower terminal surface of fixed plate.
As a preferred technical scheme of the utility model, support column fixed connection is in the lower terminal surface of guide rail, base fixed connection is in the lower terminal surface of support column.
As a preferred technical scheme of the utility model, spring swing joint is in the medial surface of casing, supporting seat fixed connection is in the one end of spring.
As a preferred technical scheme of the utility model, locating plate swing joint is in the lower terminal surface of casing, hinge mechanism swing joint is in the preceding terminal surface of locating plate.
Compared with the prior art, the utility model provides a novel grinding machine tailstock possesses following beneficial effect:
1. this novel grinding machine tailstock, through setting up reference column, telescopic link and sliding tray, the reference column passes through telescopic link adjustment length, through the sliding tray adjustment height, makes that the thimble can be accurate fix the work piece center, prevents that the work piece from being damaged by the grinding because of the thimble location is inaccurate, has avoided certain economic loss for operating personnel.
2. This novel grinding machine tailstock, through setting up the scale, during the adjustment thimble, operating personnel prevents to make the thimble become flexible, drop because of the adjustment is excessive through observing the epaxial scale of pivot.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection of the positioning post of the present invention;
fig. 3 is a schematic structural diagram of the rotating shaft of the present invention.
In the figure: 1. a housing; 2. a rotating shaft; 3. a thimble; 4. a sliding groove; 5. a telescopic rod; 6. a positioning column; 7. a base; 8. a support pillar; 9. a guide rail; 10. a hinge mechanism; 11. a spring; 12. a fixing plate; 13. a supporting seat; 14. positioning a plate; 15. a handle; 16. calibration; 17. an anti-slip sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a novel grinding machine tailstock, which comprises a housin 1, the one end of casing 1 is provided with pivot 2, the other end of casing 1 is provided with handle 15, handle 15's surface is provided with antiskid cover 17, the preceding terminal surface of pivot 2 is provided with scale 16, the one end of pivot 2 is provided with thimble 3, the surface of casing 1 is provided with sliding tray 4 and fixed plate 12 respectively, one side of sliding tray 4 is provided with telescopic link 5, the one end of telescopic link 5 is provided with reference column 6, the lower terminal surface of fixed plate 12 is provided with guide rail 9, the lower terminal surface of guide rail 9 is provided with support column 8, the lower terminal surface of support column 8 is provided with base 7, the medial surface of casing 1 is provided with spring 11, the one end of spring 11 is provided with supporting seat 13, the lower terminal surface.
In this embodiment, the housing 1 prevents the device from being damaged by external force, the operator fastens the thimble 3 by pulling the handle 15, the spring 11 provides power for the thimble 3, and the fixing plate 12 fixes the hinge mechanism 10.
Specifically, the rotating shaft 2 and the handle 15 are respectively movably connected to two ends of the housing 1, and the anti-slip sleeve 17 is fixedly connected to the outer surface of the handle 15.
In this embodiment, the rotating shaft 2 drives the thimble 3 to rotate, and the anti-slip sleeve 17 increases the friction force between the hand of the operator and the handle 15.
Specifically, the scale 16 is fixedly connected to the front end surface of the rotating shaft 2, and the thimble 3 is movably connected to one end of the rotating shaft 2.
In this embodiment, an operator observes the adjustment degree of the thimble 3 through the observation scale 16, and the thimble 3 is used for fixing the center position of the workpiece.
Specifically, the sliding groove 4 and the fixing plate 12 are both fixedly connected to the outer surface of the housing 1, and the telescopic rod 5 is movably connected to one side of the sliding groove 4.
In this embodiment, the height of the positioning column 6 is adjusted by the telescopic rod 5 through the sliding groove 4, and the transverse position of the positioning column 6 is adjusted by the telescopic rod 5.
Specifically, the positioning column 6 is fixedly connected to one end of the telescopic rod 5, and the guide rail 9 is fixedly connected to the lower end face of the fixing plate 12.
In this embodiment, the positioning column 6 holds the workpiece, so that the center of the workpiece is parallel to the ejector pin, and the housing 1 moves through the guide rail 9.
Specifically, the supporting column 8 is fixedly connected to the lower end face of the guide rail 9, and the base 7 is fixedly connected to the lower end face of the supporting column 8.
In this embodiment, the support column 8 fixes the guide rail 9 in a certain position, and the base 7 supports the whole device.
Specifically, the spring 11 is movably connected to the inner side surface of the housing 1, and the supporting seat 13 is fixedly connected to one end of the spring 11.
In this embodiment, the thimble 3 is tightly pressed against the center of the workpiece by the spring 11, and the support base 13 fixes the position of the spring 11.
Specifically, the positioning plate 14 is movably connected to the lower end surface of the housing 1, and the hinge mechanism 10 is movably connected to the front end surface of the positioning plate 14.
In this embodiment, the positioning plate 14 fixes the hinge mechanism 10, and the thimble 3 adjusts the position through the hinge mechanism 10.
The utility model discloses a theory of operation and use flow: an operator pushes the shell 1 to slide on the guide rail 9, the rotating shaft 2 is adjusted to a proper position, the telescopic rod 5 is pulled to adjust the length of the fixing plate 12, the position of the telescopic rod 5 in the sliding groove 4 is slid to adjust the height of the positioning column 6, the center of a workpiece is enabled to be parallel to the ejector pin 3, the hinge mechanism 10 is pulled to adjust the transverse position of the ejector pin 3, the operator observes the adjustment degree of the ejector pin 3 by observing the scale 16 on the rotating shaft 2, the ejector pin 3 is adjusted to a proper position, the handle 15 is pulled, the ejector pin 3 is enabled to tightly push against the center of the workpiece, and grinding work is conducted.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a novel grinding machine tailstock, includes casing (1), its characterized in that: one end of the shell (1) is provided with a rotating shaft (2), the other end of the shell (1) is provided with a handle (15), the outer surface of the handle (15) is provided with an anti-skidding sleeve (17), the front end face of the rotating shaft (2) is provided with scales (16), one end of the rotating shaft (2) is provided with a thimble (3), the outer surface of the shell (1) is respectively provided with a sliding groove (4) and a fixed plate (12), one side of the sliding groove (4) is provided with a telescopic rod (5), one end of the telescopic rod (5) is provided with a positioning column (6), the lower end face of the fixed plate (12) is provided with a guide rail (9), the lower end face of the guide rail (9) is provided with a supporting column (8), the lower end face of the supporting column (8) is provided with a base (7), the inner side face of the shell (1), the lower end face of the shell (1) is provided with a positioning plate (14), and the front end face of the positioning plate (14) is provided with a hinge mechanism (10).
2. The novel grinding machine tailstock according to claim 1, characterized in that: the rotating shaft (2) and the handle (15) are respectively movably connected to two ends of the shell (1), and the anti-slip sleeve (17) is fixedly connected to the outer surface of the handle (15).
3. The novel grinding machine tailstock according to claim 1, characterized in that: the scale (16) is fixedly connected to the front end face of the rotating shaft (2), and the ejector pin (3) is movably connected to one end of the rotating shaft (2).
4. The novel grinding machine tailstock according to claim 1, characterized in that: the sliding groove (4) and the fixing plate (12) are both fixedly connected to the outer surface of the shell (1), and the telescopic rod (5) is movably connected to one side of the sliding groove (4).
5. The novel grinding machine tailstock according to claim 1, characterized in that: the positioning column (6) is fixedly connected to one end of the telescopic rod (5), and the guide rail (9) is fixedly connected to the lower end face of the fixing plate (12).
6. The novel grinding machine tailstock according to claim 1, characterized in that: support column (8) fixed connection is in the lower terminal surface of guide rail (9), base (7) fixed connection is in the lower terminal surface of support column (8).
7. The novel grinding machine tailstock according to claim 1, characterized in that: the spring (11) is movably connected to the inner side face of the shell (1), and the supporting seat (13) is fixedly connected to one end of the spring (11).
8. The novel grinding machine tailstock according to claim 1, characterized in that: the positioning plate (14) is movably connected to the lower end face of the shell (1), and the hinge mechanism (10) is movably connected to the front end face of the positioning plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922333954.5U CN211361865U (en) | 2019-12-23 | 2019-12-23 | Novel grinding machine tailstock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922333954.5U CN211361865U (en) | 2019-12-23 | 2019-12-23 | Novel grinding machine tailstock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211361865U true CN211361865U (en) | 2020-08-28 |
Family
ID=72167885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922333954.5U Expired - Fee Related CN211361865U (en) | 2019-12-23 | 2019-12-23 | Novel grinding machine tailstock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211361865U (en) |
-
2019
- 2019-12-23 CN CN201922333954.5U patent/CN211361865U/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: 20200828 Termination date: 20211223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |