CN201471291U - Coreless clamp workpiece positioning disc device - Google Patents
Coreless clamp workpiece positioning disc device Download PDFInfo
- Publication number
- CN201471291U CN201471291U CN2009202310702U CN200920231070U CN201471291U CN 201471291 U CN201471291 U CN 201471291U CN 2009202310702 U CN2009202310702 U CN 2009202310702U CN 200920231070 U CN200920231070 U CN 200920231070U CN 201471291 U CN201471291 U CN 201471291U
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- positioning
- positioning disk
- positioning disc
- hole
- disc
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Abstract
The utility model discloses a coreless clamp workpiece positioning disc device which consists of a first positioning disc and a second positioning disc. The first positioning disc is positioned above the second positioning disc; a first mounting hole and a first positioning shaft are arranged on the first positioning disc; a positioning hole, a second mounting hole, a thread hole and a second positioning shaft are arranged on the second positioning disc; the first positioning disc and the second positioning disc are matched and positioned through the positioning hole and the first positioning shaft; a bolt passes through the first mounting hole and the thread hole, so that the first positioning disc is tightly connected with the second positioning disc; the positioning hole and the thread hole on the second positioning disc have definite dimensions, and the distribution of positions thereof is relatively fixed. The coreless clamp workpiece positioning disc is standardized and uniformed, thereby greatly reducing the quantity, facilitating the production and the management, improving the work efficiency and reducing the production cost.
Description
Technical field
The utility model relates to a kind of workpiece location of axle sleeve class machine components processing, particularly a kind of positioning plate device for centerless fixture workpiece.
Background technology
At present, in the machining grinding machine of each lathe manufacturer production, use the centerless fixture positioning disk in a large number, but the installation dimension of centerless fixture positioning disk is all inequality, so just gives and use the machine components processing enterprise of these lathes to cause inconvenience.Use a centerless fixture positioning disk can only on a kind of lathe, process the product of a model, on another lathe, process same product as need, must buy or customize the centerless fixture positioning disk of corresponding installation dimension, such operation is just more loaded down with trivial details, enterprise's production cost is improved, reduce production efficiency, the quantity of increase positioning disk at double also is not easy to management etc.
The utility model content
It is identical that technical problem to be solved in the utility model provides a kind of centerless fixture positioning disk installation dimension of various grinding machines that makes, and reaches the standardized positioning plate device for centerless fixture workpiece of centerless fixture positioning disk.
For solving the problems of the technologies described above the technical solution of the utility model be: a kind of positioning plate device for centerless fixture workpiece, to form by first positioning disk and second positioning disk, first positioning disk is positioned at the top of second positioning disk; First positioning disk is provided with first installing hole and first locating shaft, and second positioning disk is provided with locating hole, second installing hole, screwed hole and second locating shaft; First positioning disk and second positioning disk cooperate the location by the locating hole and first locating shaft, and screw is fastenedly connected first positioning disk and second positioning disk by first installing hole, screwed hole; Locating hole on second positioning disk and screwed hole are of a size of a determined value and position distribution relative fixed.
The beneficial effects of the utility model are: reached positioning disk standardization of centerless fixture workpiece and unification, significantly reduced positioning disk quantity, be convenient to production management, increased work efficiency, reduced production costs.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the structural representation of the positioning plate device for centerless fixture workpiece that uses in the prior art;
Fig. 2 is the structural representation of positioning plate device for centerless fixture workpiece of the present utility model.
The specific embodiment
As shown in Figure 1, the centerless fixture workpiece positioning disk 1 of prior art comprises locating shaft 3, installing hole 2, the size of locating shaft 3 and installing hole 2 and position distribution are along with the lathe model, the difference of manufacturer and having nothing in common with each other, machine components at the same specification of needs processing need to be equipped with some kinds of centerless fixture workpiece positioning disks.
Fig. 2 is the structural representation of positioning plate device for centerless fixture workpiece of the present utility model, and it comprises first positioning disk 4 and second positioning disk, 8 compositions, and first positioning disk 4 is positioned at the top of second positioning disk 8; First positioning disk 4 is provided with first installing hole 6 and first locating shaft, 5, the second positioning disks 8 are provided with locating hole 9, second installing hole 10, screwed hole 11 and second locating shaft 12; First positioning disk 4 and second positioning disk 8 cooperate the location by the locating hole 9 and first locating shaft 5, and screw 7 is fastenedly connected first positioning disk 4 and second positioning disk 8 by first installing hole 6, screwed hole 11; Locating hole 9 on second positioning disk 8 and screwed hole 11 are of a size of a determined value and position distribution relative fixed.
Second locating shaft 12 and second installing hole 10 by second positioning disk 8 are fixed on lathe with second positioning disk 8.First locating shaft 5 of first positioning disk 4 cooperates with the locating hole 9 of second positioning disk 8 and locatees; First installing hole 6 of first positioning disk 4 and the screwed hole 11 of second positioning disk 8 carry out firm connection by screw 7.
Because the locating hole 9 and the screwed hole 11 of second positioning disk 8 are of a size of a determined value and its position distribution relative fixed, so, processing is identical with needed first positioning disk 4 of a kind of product on all lathes, thereby has reached the unification and the standardization of centerless fixture positioning disk.
The foregoing description limits the utility model never in any form, and every employing is equal to replaces or technical scheme that the mode of equivalent transformation obtains all drops in the protection domain of the present utility model.
Claims (1)
1. positioning plate device for centerless fixture workpiece, it is characterized in that: described positioning plate device for centerless fixture workpiece is made up of first positioning disk (4) and second positioning disk (8), and first positioning disk (4) is positioned at the top of second positioning disk (8); First positioning disk (4) is provided with first installing hole (6) and first locating shaft (5), and second positioning disk (8) is provided with locating hole (9), second installing hole (10), screwed hole (11) and second locating shaft (12); First positioning disk (4) and second positioning disk (8) cooperate the location by locating hole (9) and first locating shaft (5), and screw (7) is fastenedly connected first positioning disk (4) and second positioning disk (8) by first installing hole (6), screwed hole (11); Locating hole (9) on second positioning disk (8) and screwed hole (11) are of a size of a determined value and its position distribution relative fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202310702U CN201471291U (en) | 2009-08-25 | 2009-08-25 | Coreless clamp workpiece positioning disc device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202310702U CN201471291U (en) | 2009-08-25 | 2009-08-25 | Coreless clamp workpiece positioning disc device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201471291U true CN201471291U (en) | 2010-05-19 |
Family
ID=42407532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202310702U Expired - Lifetime CN201471291U (en) | 2009-08-25 | 2009-08-25 | Coreless clamp workpiece positioning disc device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201471291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015633A (en) * | 2017-11-15 | 2018-05-11 | 嘉善东顺塑料五金制品厂（普通合伙） | A kind of clamp assembly for sander |
-
2009
- 2009-08-25 CN CN2009202310702U patent/CN201471291U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015633A (en) * | 2017-11-15 | 2018-05-11 | 嘉善东顺塑料五金制品厂（普通合伙） | A kind of clamp assembly for sander |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100519 |
|
| CX01 | Expiry of patent term |