CN102829087A - Cruciform joint - Google Patents
Cruciform joint Download PDFInfo
- Publication number
- CN102829087A CN102829087A CN 201110172259 CN201110172259A CN102829087A CN 102829087 A CN102829087 A CN 102829087A CN 201110172259 CN201110172259 CN 201110172259 CN 201110172259 A CN201110172259 A CN 201110172259A CN 102829087 A CN102829087 A CN 102829087A
- Authority
- CN
- China
- Prior art keywords
- hole
- positioning pin
- shaft
- pin hole
- cruciform
- 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.)
- Pending
Links
- 239000011148 porous material Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Joining Of Building Structures In Genera (AREA)
Abstract
The invention relates to a cruciform joint comprising shaft jacks and a positioning pin hole. The cruciform joint is characterized in that the two shaft jacks form a cruciform; a bearing guard is arranged in a rotation shaft hole; the positioning pin hole is provided at a shaft top end; a supporting shaft hole is an open hole; and a bolt joint hole is provided at the opening on the outer side. The cruciform joint has the advantages of simple structure, convenient application, and low manufacturing cost.
Description
Technical field
The present invention relates to a kind of connection set, particularly a kind of cross shaped joint.
Background technique
At present, make supporting surface and rotatingshaft be cross and engage all will changing through increasing device of shape, cumbersome, user cost is big.
Summary of the invention
For overcoming the deficiency of existing technology, the present invention provides a kind of new device, can will have composite set now and become a kind of single device, and simple in structure, easy to use, cost is low.
The technological scheme that the present invention deals with problems is: a kind of cross shaped joint; Comprise a jack, positioning pin hole; It is characterized in that: diaxon jack axle is crosswise, is provided with bearing guard in its rotational axis hole, and its spindle nose end is provided with positioning pin hole; Support axis hole and be made as the opening shape, the opening outside is provided with the bolted joints hole.
In all recessed fittings body of bolted joints hole both ends of the surface.
Useful effect of the present invention is that simple in structure, easy to use, cost is low.
Description of drawings
Below in conjunction with accompanying drawing the present invention is further specified.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the partial sectional view of Fig. 1.
Among the figure 1, the bolted joints hole end surface, 2, the bolted joints hole, 3, positioning pin hole, 4, rotational axis hole, 5, bearing guard, 6, support axis hole, 7, opening.
Embodiment
A kind of cross shaped joint comprises a jack, positioning pin hole, and diaxon jack axle is crosswise, is provided with bearing guard 5 in its rotational axis hole 4, and its spindle nose end is provided with positioning pin hole 3, supports axis hole 6 and is made as the opening shape, and opening 7 outsides are provided with bolted joints hole 2.
In all recessed fittings body of bolted joints hole 2 both ends of the surface 1.
Claims (2)
1. a cross shaped joint comprises a jack, positioning pin hole, it is characterized in that: diaxon jack axle is crosswise, is provided with bearing guard in its rotational axis hole, and its spindle nose end is provided with positioning pin hole, supports axis hole and is made as open pore, and the opening outside is provided with the bolted joints hole.
2. according to the described cross shaped joint of claim 1, it is characterized in that: in all recessed fittings body of bolted joints hole both ends of the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110172259 CN102829087A (en) | 2011-06-18 | 2011-06-18 | Cruciform joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110172259 CN102829087A (en) | 2011-06-18 | 2011-06-18 | Cruciform joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102829087A true CN102829087A (en) | 2012-12-19 |
Family
ID=47332332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110172259 Pending CN102829087A (en) | 2011-06-18 | 2011-06-18 | Cruciform joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102829087A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322070A (en) * | 2013-07-03 | 2013-09-25 | 苏州市吴中区欣鑫开关配件厂 | Connecting shaft |
-
2011
- 2011-06-18 CN CN 201110172259 patent/CN102829087A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322070A (en) * | 2013-07-03 | 2013-09-25 | 苏州市吴中区欣鑫开关配件厂 | Connecting shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121219 |