CN208276153U - A kind of die casting machine gear positioning structure - Google Patents
A kind of die casting machine gear positioning structure Download PDFInfo
- Publication number
- CN208276153U CN208276153U CN201820531478.0U CN201820531478U CN208276153U CN 208276153 U CN208276153 U CN 208276153U CN 201820531478 U CN201820531478 U CN 201820531478U CN 208276153 U CN208276153 U CN 208276153U
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- China
- Prior art keywords
- gear
- eccentric shaft
- hole
- positioning
- eccentric
- 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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Abstract
The utility model relates to a kind of die casting machine gear positioning structures, including the gear for positioning matrix and being arranged in positioning matrix side, a pair of of eccentric shaft location hole is opened up in the positioning matrix side opposite with gear, capacity eccentric bearing through hole is opened up on the gear, eccentric shaft cooperates through the eccentric axis through hole and with the eccentric shaft location hole, in the inside of the eccentric axis through hole, in the outer ring of the eccentric shaft also fitted bearing.The advantages of the utility model structure is simple, easy to use, realizes gear using eccentric shaft and bearing and positions the positioning of matrix, small with frictional force, easy to install and easy adjustment, it is time saving and energy saving, substantially increase the production and processing efficiency of enterprise.
Description
Technical field
The utility model relates to die casting machine apparatus field more particularly to a kind of die casting machine gear positioning structures.
Background technique
Currently, as shown in Figure 1, the direct clearance fit of gear 2 is in positioning matrix in existing die casting machine gear positioning structure
It is rotated on 1, this fit structure keeps the frictional force of gear larger, is not easy to assemble, and usually needs to lubricate in the process of running, time-consuming
Arduously, the processing efficiency of enterprise is seriously reduced.
Utility model content
The applicant is directed to above-mentioned existing issue, has carried out Improvement, provides a kind of die casting machine gear positioning structure,
It is positioned by eccentric shaft and bearing, has the advantages that frictional force is small, adjustment easy to install and easy.
Technical solution used by the utility model is as follows:
A kind of die casting machine gear positioning structure, including the gear for positioning matrix and being arranged in positioning matrix side, in institute
It states the positioning matrix side opposite with gear and opens up a pair of of eccentric shaft location hole, capacity eccentric bearing perforation is opened up on the gear
Hole, eccentric shaft cooperates through the eccentric axis through hole and with the eccentric shaft location hole, in the eccentric axis through hole
Portion, in the outer ring of the eccentric shaft also fitted bearing.
The beneficial effects of the utility model are as follows:
The utility model structure is simple, easy to use, realizes gear using eccentric shaft and bearing and positions the positioning of matrix,
The advantages of it is small with frictional force, easy to install and easy adjustment, it is time saving and energy saving, substantially increase the production and processing efficiency of enterprise.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of existing gear positioning.
Fig. 2 is the structural schematic diagram of the utility model.
Wherein: 1, positioning matrix；101, eccentric shaft location hole；2, gear；3, eccentric axis through hole；4, screw；5, eccentric
Axis；6, bearing.
Specific embodiment
Illustrate specific embodiment of the present utility model below.
As shown in Fig. 2, a kind of die casting machine gear positioning structure includes positioning matrix 1 and being arranged in position 1 side of matrix
Gear 2, gear 2 by screw 4 with position matrix 1 it is affixed.It is opened up in positioning matrix 1 side opposite with gear 2 a pair of inclined
Mandrel location hole 101, opens up eccentric axis through hole 3 on gear 2, and eccentric shaft 5 runs through eccentric axis through hole 3 and determines with eccentric shaft
Position hole 101 cooperates, in the inside of eccentric axis through hole 3, in the outer ring of eccentric shaft 5 also fitted bearing 6.
The utility model structure is simple, easy to use, realizes gear using eccentric shaft and bearing and positions the positioning of matrix,
The advantages of it is small with frictional force, easy to install and easy adjustment, it is time saving and energy saving, substantially increase the production and processing efficiency of enterprise.
Above description is the explanation to the utility model, is not the restriction to utility model, defined by the utility model
Range is referring to claim, and without prejudice to the basic structure of the utility model, the utility model can make any shape
The modification of formula.
Claims (1)
1. a kind of die casting machine gear positioning structure, including the gear for positioning matrix (1) and being arranged in positioning matrix (1) side
(2), it is characterised in that: a pair of of eccentric shaft location hole (101) is opened up in positioning matrix (1) and gear (2) opposite side,
Opened up on the gear (2) capacity eccentric bearing through hole (3), eccentric shaft (5) through the eccentric axis through hole (3) and with it is described
Eccentric shaft location hole (101) cooperation also cooperates in the inside of the eccentric axis through hole (3), in the outer ring of the eccentric shaft (5)
Bearing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820531478.0U CN208276153U (en) | 2018-04-13 | 2018-04-13 | A kind of die casting machine gear positioning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820531478.0U CN208276153U (en) | 2018-04-13 | 2018-04-13 | A kind of die casting machine gear positioning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208276153U true CN208276153U (en) | 2018-12-25 |
Family
ID=64749170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820531478.0U Expired - Fee Related CN208276153U (en) | 2018-04-13 | 2018-04-13 | A kind of die casting machine gear positioning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208276153U (en) |
-
2018
- 2018-04-13 CN CN201820531478.0U patent/CN208276153U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181225 |