CN205078913U - Hollow shock absorber compression valve pole of tip - Google Patents
Hollow shock absorber compression valve pole of tip Download PDFInfo
- Publication number
- CN205078913U CN205078913U CN201520844221.7U CN201520844221U CN205078913U CN 205078913 U CN205078913 U CN 205078913U CN 201520844221 U CN201520844221 U CN 201520844221U CN 205078913 U CN205078913 U CN 205078913U
- Authority
- CN
- China
- Prior art keywords
- valve rod
- stopper
- snubber
- base
- hole
- 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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- Fluid-Damping Devices (AREA)
Abstract
The utility model relates to a hollow shock absorber compression valve pole of tip, including valve rod, stopper, the stopper by base and body injection molding together, and insidely describe for the through -hole, this stopper overlaps in the upper end of valve rod, the top of valve rod inside be the ducted body, the upper end at the valve rod is fixed through the riveting mode with the stopper in the top of valve rod, the body of stopper inside be the columniform through -hole, the base of stopper is the through -hole of back taper, the base of stopper cooperatees with the top of valve rod, the beneficial effects of the utility model are that: because the top terminal surface of valve rod is thinner, the riveting is convenient, does not produce iron fillings, no cleanliness hidden danger, production efficiency can be improved in the production, the product uniformity is promoted.
Description
Technical field
The utility model belongs to shock absorber compression valve technical field, particularly relates to the shock absorber compression valve bar of a kind of end hollow.
Background technique
The compression valve rod design of existing vibration damper is threaded, end is not hollow, nut screwing clamping mode is adopted when assembling with compression valve, and carry out again after needing nut screwing clamping revolving riveting, complex procedures, cost is high, is easy to produce iron filings during riveted joint simultaneously, and the part of completion also needs to detect, and process stability is lower.
Summary of the invention
The purpose of this utility model is the deficiency overcoming the existence of prior art function, and provides the shock absorber compression valve bar of a kind of end hollow, realizes valve rod in the once riveted joint of shock absorber compression valve and, without iron filings, burr, improves the stability of manufacture process.
The purpose of this utility model has been come by following technical solution, comprises valve rod, snubber, and described snubber is by base die cast together with body, and inside is through hole shape, and this snubber is placed on the upper end of valve rod; The inside, top of described valve rod is hollow article, and snubber is fixed on the upper end of valve rod by the top of valve rod by riveting method.
As preferably, the body interior of described snubber is columniform through hole, and the base of snubber is the through hole of inverted cone; The base of snubber matches with the top of valve rod.
The beneficial effects of the utility model are: because the top end face of valve rod is thinner, and riveted joint is convenient, does not produce iron filings, without turbidity test hidden danger; Can enhance productivity in production, improving product conformity.
Accompanying drawing explanation
Fig. 1 is existing stem structure schematic diagram.
Fig. 2 is stem structure schematic diagram of the present utility model.
Fig. 3 is riveted joint of the present utility model assembling compression valve structure schematic diagram.
Label in accompanying drawing is respectively: 1, valve rod; 2, snubber; 11, hollow article; 21, base; 22, body.
Embodiment
Below in conjunction with accompanying drawing, detailed introduction is done to the utility model: as shown in accompanying drawing 2,3, the utility model comprises valve rod 1, snubber 2, described snubber 2 is by base 21 die cast together with body 22, and inside is through hole shape, and this snubber 2 is placed on the upper end of valve rod 1; The inside, top of described valve rod 1 is hollow article 11, and snubber 2 is fixed on the upper end of valve rod 1 by the top of valve rod 1 by riveting method.
Body 22 inside of described snubber 2 is columniform through hole, and the base 21 of snubber 2 is the through hole of inverted cone; The base 21 of snubber 2 matches with the top of valve rod 1.
Valve rod 1 of the present utility model adopts top to be the valve rod 1 of hollow, and without screw thread, in riveting process, directly rivets valve rod 1, only the hollow article 11 of inside, valve rod 1 top need be out of shape, and tamp the base 21 of whole snubber 2, just whole compression valve can be fixed.
The utility model is not limited to above-mentioned mode of execution; no matter do any change on its shape or material are formed; every employing structural design provided by the utility model, is all one distortion of the present utility model, all should thinks within the utility model protection domain.
Claims (2)
1. the shock absorber compression valve bar of an end hollow, comprise valve rod (1), snubber (2), it is characterized in that: described snubber (2) is by base (21) die cast together with body (22), and inside is through hole shape, this snubber (2) is placed on the upper end of valve rod (1); The inside, top of described valve rod (1) is hollow article (11), and snubber (2) is fixed on the upper end of valve rod (1) by the top of valve rod (1) by riveting method.
2. the shock absorber compression valve bar of end according to claim 1 hollow, it is characterized in that: the body (22) of described snubber (2) inside is columniform through hole, the through hole that the base (21) of snubber (2) is inverted cone; The base (21) of snubber (2) matches with the top of valve rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520844221.7U CN205078913U (en) | 2015-10-28 | 2015-10-28 | Hollow shock absorber compression valve pole of tip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520844221.7U CN205078913U (en) | 2015-10-28 | 2015-10-28 | Hollow shock absorber compression valve pole of tip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205078913U true CN205078913U (en) | 2016-03-09 |
Family
ID=55431323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520844221.7U Expired - Fee Related CN205078913U (en) | 2015-10-28 | 2015-10-28 | Hollow shock absorber compression valve pole of tip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205078913U (en) |
-
2015
- 2015-10-28 CN CN201520844221.7U patent/CN205078913U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160309 Termination date: 20211028 |