CN203348442U - Movable chain link of oil chain - Google Patents
Movable chain link of oil chain Download PDFInfo
- Publication number
- CN203348442U CN203348442U CN 201320371951 CN201320371951U CN203348442U CN 203348442 U CN203348442 U CN 203348442U CN 201320371951 CN201320371951 CN 201320371951 CN 201320371951 U CN201320371951 U CN 201320371951U CN 203348442 U CN203348442 U CN 203348442U
- Authority
- CN
- China
- Prior art keywords
- chain link
- link body
- chain
- oil
- movable
- 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
Links
Images
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model relates to oil chain transmission components of engineering machines, in particular to a movable chain link of an oil chain. The movable chain link of the oil chain is characterized in that a first chain link body with a connecting pin mounting hole, a second chain link body with a shaft sleeve mounting hole and fixing bolts used for being connected with the first chain link body and the second chain link body are included, the first chain link body is in contact with the second chain link body, communicated bolt holes are formed in the first chain link body and the second chain link body, the contact face of the first chain link body and the second chain link body is an inclined face, and a gear rack and a gear groove which are meshed with each other are arranged on the inclined face. The movable chain link of the oil chain is compact in structure and convenient to mount, in the mounting process, the gear rack and the gear groove of the contact face of the first chain link body and the second chain link body are meshed, then the first chain link body and the second chain link body are fixedly connected through the fixing bolts, and the movable chain link is good in stability and convenient to dismount.
Description
Technical field
The utility model relates to engineering machinery oil chain transmission part, is specifically related to a kind of oily chain chain link alive.
Background technique
Existing, engineering mechanical device is as all needed to use oily chain on excavator, loader, and oily chain is connected to form and arranges in joint a chain link alive its first place is joined by a plurality of chain links, and the steadiness of the chain link of living has important impact to the performance of oily chain.Existing live chain link not only complex structure, be unfavorable for removing and installing, and steadiness is poor, the situations such as chain link is out of shape, comes off in use often occur, and affects the whole service life of oily chain, security incident also easily occurs.
The model utility content
For overcoming deficiency of the prior art, the utility model provides a kind of stationarity good, oily chain for convenience detach chain link alive, it is characterized in that: comprise the first chain link body that has the connecting pin mounting hole, have the second chain link body of axle sleeve mounting hole, with link the fixing bolt of body for being connected the first chain link body and second, described the first chain link body contacts with the second chain link body, and the first chain link body and the second chain link body interior are formed with the bolt hole of perforation, the surface of contact of described the first chain link body and the second chain link body is inclined-plane, this inclined-plane is provided with tooth bar and the teeth groove of mutual interlock.
Further, bolt hole arranges perpendicular to the body length direction of the first chain link body, the second chain abridged edition.
Further, fixing bolt at least is provided with two.
From above-mentioned to description of the present utility model, the oily chain that the utility model provides link configuration alive is compact, easy for installation, during installation first by the tooth bar of the first chain link body and second this contact level of chain link and the mutual interlock of teeth groove, by fixing bolt, the first chain link body is fixedly connected with the second chain link body again, its firm performance is good, is convenient to dismounting.
The accompanying drawing explanation
The structural representation that Fig. 1 is the utility model oil chain chain link alive.
The scheme of installation that Fig. 2 is the utility model oil chain chain link alive.
Embodiment
Below by embodiment, the utility model will be further described.
Shown in Fig. 1, Fig. 2, a kind of oily chain chain link alive, comprise the first chain link body 1, the second chain link body 2 and two fixing bolts 3.The first chain link body 1 left side has connecting pin mounting hole 11, and the tactile face that has two bolts hole, 12, the first chain link bodies 1 and the second chain link body 2 perpendicular to the first chain link body 1 length direction is that ,Qie Gai inclined-plane, inclined-plane is provided with tooth bar 13 and teeth groove 14; The second chain link body 2 right sides have axle sleeve mounting hole 21, and the tactile face that has two bolts hole, 22, the second chain link bodies 2 and the first chain link body 1 perpendicular to the second chain link body 2 length directions is that ,Qie Gai inclined-plane, inclined-plane is provided with tooth bar 23 and teeth groove 24; Fixing bolt 3 is provided with two, when the first chain link body 1 has the teeth groove 24 of tooth bar 13 and teeth groove 14 and the second chain link body 2 and tooth bar 23 mutual interlock, bolt hole 12 connects with bolt hole 22, and fixing bolt passes bolt hole 12 and after bolt hole 22, the first chain link body 1 is fixedly connected with the second chain link body 2.
Above are only embodiment of the present utility model, but design concept of the present utility model is not limited to this, allly utilizes this design to carry out the change of unsubstantiality to the utility model, all should belong to the behavior of invading the utility model protection domain.
Claims (3)
1. the oily chain chain link of living, it is characterized in that: comprise the first chain link body of having the connecting pin mounting hole, have the second chain link body of axle sleeve mounting hole and link the fixing bolt of body for being connected the first chain link body and second, described the first chain link body contacts with the second chain link body and the first chain link body and the second chain link body interior are formed with the bolt hole of perforation, the surface of contact of described the first chain link body and the second chain link body is tooth bar and the teeth groove that ，Gai inclined-plane, inclined-plane is provided with mutual interlock.
2. the oily chain according to claim 1 chain link of living, it is characterized in that: described bolt hole arranges perpendicular to the body length direction of the first chain link body, the second chain abridged edition.
3. the oily chain according to claim 1 and 2 chain link of living, it is characterized in that: described fixing bolt at least is provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320371951 CN203348442U (en) | 2013-06-26 | 2013-06-26 | Movable chain link of oil chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320371951 CN203348442U (en) | 2013-06-26 | 2013-06-26 | Movable chain link of oil chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203348442U true CN203348442U (en) | 2013-12-18 |
Family
ID=49748347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320371951 Expired - Fee Related CN203348442U (en) | 2013-06-26 | 2013-06-26 | Movable chain link of oil chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203348442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106428270A (en) * | 2015-08-05 | 2017-02-22 | 天津卡斯特机械有限公司 | Novel excavator chain link |
-
2013
- 2013-06-26 CN CN 201320371951 patent/CN203348442U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106428270A (en) * | 2015-08-05 | 2017-02-22 | 天津卡斯特机械有限公司 | Novel excavator chain link |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203348442U (en) | Movable chain link of oil chain | |
| CN104369138A (en) | Mounting tool for fitting bolt and ground potential nut | |
| CN203718207U (en) | Flange for connecting pipe fittings | |
| CN205207595U (en) | Transmission housing and gearbox | |
| CN203391885U (en) | Caterpillar chain link | |
| CN205189493U (en) | Iron tower whole translation slide for displacement | |
| CN204186825U (en) | A kind of coupling | |
| CN203308956U (en) | Coupler diaphragm | |
| CN202381558U (en) | Gear and shaft fixing device | |
| CN201934579U (en) | Two-way connector for chain ring of chain | |
| CN102418747A (en) | Rigid coupler for warp knitting machine | |
| CN204098099U (en) | Anti-loosening connector, power shovel and excavator | |
| CN205133005U (en) | Hoisting mechanism encoder cross shaft coupling mounting structure | |
| CN204041871U (en) | For the chain of carpenter's log splitter | |
| CN105526216A (en) | Two-parallel-face installation structure capable of eliminating structure pre-tightening force | |
| CN204041709U (en) | The joint ring linkage structure of automobile gear shifting inhaul cable | |
| CN203130834U (en) | Dovetail groove type key joint universal coupling | |
| CN202418222U (en) | Novel connecting rod pin | |
| CN203668993U (en) | Quick connector for excavator | |
| CN204942482U (en) | The automobile-used gear-box of a kind of track engineering | |
| CN204041876U (en) | The outer chain sheet of carpenter's sawmilling chain bar | |
| CN204827273U (en) | To box -like polished rod anodontia checkpost | |
| CN203596488U (en) | Novel power supply tensioner of slide wire | |
| JP3163507U (en) | Connecter and concrete block connection structure | |
| CN203937441U (en) | A kind of improved front axle housing structure |
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 |
Granted publication date: 20131218 Termination date: 20180626 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |