CN206912704U - A kind of fool proof piston nail seat - Google Patents
A kind of fool proof piston nail seat Download PDFInfo
- Publication number
- CN206912704U CN206912704U CN201720763889.8U CN201720763889U CN206912704U CN 206912704 U CN206912704 U CN 206912704U CN 201720763889 U CN201720763889 U CN 201720763889U CN 206912704 U CN206912704 U CN 206912704U
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- CN
- China
- Prior art keywords
- piston
- limited block
- nail
- pedestal
- nail seat
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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.)
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Abstract
The utility model discloses a kind of fool proof piston nail seat, internal piston is provided with nail at annular groove place hole to be drilled and wrapped, nail seat includes pedestal, there is a removable limited block on the pedestal, and limited block upwardly extends setting, when the piston is sleeved on pedestal with correct direction, the nail bag of limited block and internal piston is in the both sides of piston pin hole respectively, and the apical side height of limited block is higher than the floor height of nail bag.The utility model is not only simple in structure, reliable operation, piston can be prevented anti-loaded and scrap products.
Description
Technical field
It the utility model is related to Piston Machining field, more particularly to a kind of fool proof piston nail seat.
Background technology
Two-stroke piston requires the dress baffle ring pin at annular groove, and this pin is angled and direction requires, in actual brill
Direction is easy to during hole to bore instead, causes many defective products.
The content of the invention
In order to solve the above technical problems, the purpose of this utility model be to provide it is a kind of simple in construction, reliable operation anti-
Slow-witted piston nail seat.
To achieve the above object, the utility model uses following technical scheme：
A kind of fool proof piston nail seat, internal piston are provided with nail at annular groove place hole to be drilled and wrapped, and the nail seat includes pedestal,
There is a removable limited block on the pedestal, and limited block upwardly extends setting, the piston is sleeved on correct direction
When on pedestal, the nail bag of limited block and internal piston is in the both sides of piston pin hole respectively, and the apical side height of limited block is higher than
Follow closely the floor height of bag.
On the upper surface of the pedestal have with the spacing block-shaped slot being adapted, the bottom of the limited block is plugged on
Slot is interior and is threadedly attached in the locking of the lock-screw on pedestal.
The utility model uses above structure, has the advantages that：When piston is anti-loaded, limited block will keep off nail
Bag makes piston not to be set in completely on nail seat, reaches fool proof effect with this, prevents anti-loaded when piston from placing.This practicality is new
Type is not only simple in structure, reliable operation, piston can be prevented anti-loaded and scrap products.
Brief description of the drawings
The utility model is described in further details below in conjunction with the drawings and specific embodiments；
Fig. 1 is sectional view of the present utility model；
Fig. 2 is schematic diagram when the utility model coordinates with piston.
Embodiment
As shown in Figure 1 or 2, the utility model fool proof piston nail seat, nail is provided with annular groove place hole to be drilled inside piston 4
Bag 41, the nail seat includes pedestal 1, has a removable limited block 2 on the pedestal 1, and limited block 2 is upwardly extended and set
Put, when the piston 4 is sleeved on pedestal 1 with correct direction, limited block 2 is in piston 4 respectively with the nail bag 41 inside piston 4
The both sides of pin-and-hole 42, and the apical side height of limited block 2 is higher than the floor height of nail bag 41.
There is the slot being adapted with the shape of limited block 2, the bottom of the limited block 2 is inserted on the upper surface of the pedestal 1
The lock-screw 3 put in slot and be threadedly attached on pedestal 1 is locked.
Utility model works principle：When piston 4 is sleeved on downwards on nail seat on the basis of pin-and-hole 42 thereon（With pin-and-hole
42 perpendicular to the downward piston set 4 in the direction of operator）, when being difficult to judge whether to install correctly from the outward appearance of piston 4, work as piston
4 it is anti-loaded when limited block 2 will keep off nail bag and 41 piston 4 is not set in completely on nail seat, fool proof effect is reached with this,
It is anti-loaded when preventing piston 4 from placing.The utility model is not only simple in structure, reliable operation, can prevent that piston 4 is anti-loaded and scraps production
Product.
Claims (2)
1. a kind of fool proof piston nail seat, internal piston is provided with nail at annular groove place hole to be drilled and wrapped, and the nail seat includes pedestal, its
It is characterised by：There is a removable limited block on the pedestal, and limited block upwardly extends setting, the piston is with correct side
To when being sleeved on pedestal, the nail bag of limited block and internal piston is in the both sides of piston pin hole, and the top surface of limited block respectively
Highly higher than the floor height of nail bag.
A kind of 2. fool proof piston nail seat according to claim 1, it is characterised in that：Have on the upper surface of the pedestal
With the spacing block-shaped slot being adapted, the bottom of the limited block is plugged in slot and is threadedly attached on pedestal
Lock-screw is locked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720763889.8U CN206912704U (en) | 2017-06-28 | 2017-06-28 | A kind of fool proof piston nail seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720763889.8U CN206912704U (en) | 2017-06-28 | 2017-06-28 | A kind of fool proof piston nail seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206912704U true CN206912704U (en) | 2018-01-23 |
Family
ID=61323245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720763889.8U Active CN206912704U (en) | 2017-06-28 | 2017-06-28 | A kind of fool proof piston nail seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206912704U (en) |
-
2017
- 2017-06-28 CN CN201720763889.8U patent/CN206912704U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220218 Address after: 350000 No. 3 comprehensive office building, No. 8, business Avenue, Nantong town, Minhou County, Fuzhou City, Fujian Province Patentee after: Fujian Huawei Juquan Precision Technology Co.,Ltd. Address before: 350000 Fujian Province, Jinan District of Fuzhou City Drum Shan Fuxing Investment Zone Patentee before: Fuzhou Juquan Automobile Fitting Co.,Ltd. |
|
| TR01 | Transfer of patent right |