CN201969848U - Positioning chaplet - Google Patents
Positioning chaplet Download PDFInfo
- Publication number
- CN201969848U CN201969848U CN2011200675831U CN201120067583U CN201969848U CN 201969848 U CN201969848 U CN 201969848U CN 2011200675831 U CN2011200675831 U CN 2011200675831U CN 201120067583 U CN201120067583 U CN 201120067583U CN 201969848 U CN201969848 U CN 201969848U
- Authority
- CN
- China
- Prior art keywords
- stud
- main body
- core
- chaplet
- positioning
- 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 - Lifetime
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model provides a positioning chaplet, which comprises a chaplet main body. The center of the chaplet main body is provided with a mounting hole. A positioning device is arranged in the mounting hole. The positioning chaplet is convenient to place. A sand core can be effectively positioned and is prevented from being formed.
Description
Technical field
The utility model relates to casting field, is specifically related to a kind of location stud.
Background technology
As shown in Figure 2, external form 4 forms die cavity 6 with core 5, prevents long core 5 flexural deformations in casting, often adds stud main body 1 and makes core 5 more impetus.As shown in Figure 1, in the existing casting technique stud main body 1 is made a solid ganoid metal derby, be placed in the die cavity 6 that forms between core 5 and the external form 4, it is not bad to place stud main body 1 on the plane, if on curved surface or steeper face, stud main body 1 just is difficult to place, and easy sliding transfer, is difficult to support core 5.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of location stud, and it is convenient to place, and can locate core effectively, prevents the core distortion.
For solving above-mentioned existing technical problem, the utility model adopts following scheme: a kind of location stud, comprise the stud main body, and described stud main body central authorities are provided with installing hole, are provided with positioner in the described installing hole.
As preferably, described positioner adopts locating pin.The locating pin lower end hammers in the core, makes the stud main body be fixed on the core, and is easy for installation.
Beneficial effect:
The utility model adopts technique scheme that a kind of location stud is provided, and it is convenient to place, and has located core effectively, has prevented the core distortion.
Description of drawings
Fig. 1 is the cutaway view of existing stud;
Fig. 2 is the user mode schematic diagram of existing stud;
Fig. 3 is a cutaway view of the present utility model;
Fig. 4 is a user mode schematic diagram of the present utility model.
The specific embodiment
As shown in Figure 3, a kind of location stud comprises stud main body 1, and described stud main body 1 central authorities are provided with installing hole 2, are provided with positioner 3 in the described installing hole 2.Described positioner 3 adopts locating pin.During actual the use, as shown in Figure 4, positioner 3 lower ends are hammered in the core 5, make stud main body 1 be fixed on the core 5, again core 5 is inserted in external form 4 and gets final product, make core 5 that impetus arranged, and impetus is fixed.Stud main body 1 is easy for installation, and any position all can place, and has located core effectively, has prevented the core distortion.
Claims (2)
1. a location stud comprises stud main body (1), and it is characterized in that: described stud main body (1) central authorities are provided with installing hole (2), are provided with positioner (3) in the described installing hole (2).
2. a kind of location according to claim 1 stud is characterized in that: described positioner (3) adopts locating pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200675831U CN201969848U (en) | 2011-03-15 | 2011-03-15 | Positioning chaplet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200675831U CN201969848U (en) | 2011-03-15 | 2011-03-15 | Positioning chaplet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201969848U true CN201969848U (en) | 2011-09-14 |
Family
ID=44574954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200675831U Expired - Lifetime CN201969848U (en) | 2011-03-15 | 2011-03-15 | Positioning chaplet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201969848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139355A (en) * | 2011-03-15 | 2011-08-03 | 中核苏阀横店机械有限公司 | Locating chaplet |
-
2011
- 2011-03-15 CN CN2011200675831U patent/CN201969848U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139355A (en) * | 2011-03-15 | 2011-08-03 | 中核苏阀横店机械有限公司 | Locating chaplet |
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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: 20110914 |
|
| CX01 | Expiry of patent term |