CN204692360U - A kind ofly realize by gland the fixed structure that axle head is connected with link - Google Patents
A kind ofly realize by gland the fixed structure that axle head is connected with link Download PDFInfo
- Publication number
- CN204692360U CN204692360U CN201520360316.1U CN201520360316U CN204692360U CN 204692360 U CN204692360 U CN 204692360U CN 201520360316 U CN201520360316 U CN 201520360316U CN 204692360 U CN204692360 U CN 204692360U
- Authority
- CN
- China
- Prior art keywords
- gland
- link
- screw rod
- conical bore
- locking nut
- 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
Abstract
The utility model discloses and a kind ofly realize by gland the fixed structure that axle head is connected with link, comprise axle and link; One end of axle is cone axis, has screw rod in one end of cone axis; Link is provided with the conical bore coordinated with cone axis and the through hole passed for screw rod, and conical bore and through hole communicate; Cone axis is located in conical bore, and screw rod, through through hole, is provided with the locking nut be connected with screw rod in the side relative with conical bore; Screw rod is fixed with gland by the lock screw of more than two, and gland is pressed together on the end face of locking nut.This structure can prevent locking nut from loosening, and raising circular cone post coordinates reliability with link.
Description
Technical field
The utility model relates to the fixed structure of axle and link.
Background technique
Link is connected with axle, if adopt cylndrical surface to coordinate, be difficult to control matching gap, requirement on machining accuracy is high, processing difficulties, and when after use a period of time, because wearing and tearing can make the matching gap of link and axle increase, once gap increases, then need to change the requirement that component just can reach use, therefore, link and axle adopt conical surface mixing ratio better, when adopting conical surface to coordinate, the usual nut of axial end portion is locked, but in use find, nut is easy to the phenomenon occurring loosening, bearing and link is caused to loosen, thus cannot transmission of power be carried out.
Summary of the invention
In order to prevent locking nut from loosening, that improves circular cone post and link coordinates reliability, and the utility model provides and a kind ofly realizes by gland the fixed structure that axle head is connected with link.
For achieving the above object, a kind ofly realizing by gland the fixed structure that axle head is connected with link, comprising axle and link; One end of axle is cone axis, has screw rod in one end of cone axis; Link is provided with the conical bore coordinated with cone axis and the through hole passed for screw rod, and conical bore and through hole communicate; Cone axis is located in conical bore, and screw rod, through through hole, is provided with the locking nut be connected with screw rod in the side relative with conical bore; Screw rod is fixed with gland by the lock screw of more than two, and gland is pressed together on the end face of locking nut.
Said structure, be fixed on screw rod by the lock screws of more than two by gland, like this, gland itself can not rotate relative to screw rod, because gland is pressed together on the end face of locking nut, therefore, locking nut does not have rotatable space, like this, locking nut there will not be loosening phenomenon, raising cone axis coordinates reliability with conical bore, realizes the transmission of power reliably, and gland is fixing also very convenient; In addition, when there is wear phenomenon in cone axis and conical bore, gland can be disassembled, further tighten locking nut, and then utilize gland pressing locking nut, prevent locking nut from loosening, like this, the matching gap of cone axis and conical bore can be adjusted as required, do not need to change parts, also can adjust now.
Further, side relative with conical bore on link is provided with counterbore, and counterbore and through hole communicate, and screw rod extend in counterbore, and described locking nut and gland are positioned at counterbore.
Further, gland is provided with counter sink, the head of lock screw is positioned at counter sink.The head of lock screw is hidden in counter sink, the wearing and tearing of the head to lock screw can be reduced.
Further, between gland and screw rod end face, there is gap, like this, the space that gland is certain can be given, even if tighten locking nut further, can continue to allow gland be pressed on locking nut as long as tighten lock screw further.
Further, the sidewall of gland and counterbore is transition fit.Utilize gland can protection lock jack panel like this.
Further, described link is coupling.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further elaborated.
As shown in Figure 1, realize by gland the fixed structure that axle head is connected with link and comprise axle 1 and link 2.One end of described axle 1 is cone axis 11, has screw rod 12 in one end of cone axis 11.Described link 2 is coupling, and link 2 is provided with the conical bore 21 coordinated with cone axis and the through hole 22 passed for screw rod, and side relative with conical bore on link 2 is provided with counterbore 23, and conical bore 21, through hole 22 and counterbore 23 communicate; Cone axis 11 is located in conical bore 21, and screw rod 13 passes through hole 22 and extend in counterbore 23, is provided with the locking nut 3 be connected with screw rod in counterbore 23.
Lock screw 4 by more than two on screw rod 12 is fixed with gland 5.The upper surface of gland 5 has boss 51, and boss 51 is pressed together on the end face of locking nut 3, has gap between gland 5 and screw rod end face, and gland and counterbore are transition fit, can prevent large particulate matter from entering in counterbore, play the effect of protection lock jack panel 3; Gland 5 is provided with counter sink, and the head of lock screw is positioned at counter sink, can play the effect of protection locking screw head.
Structure of the present utility model, be fixed on screw rod 3 by the lock screws 4 of more than two by gland 5, like this, gland 5 itself can not rotate relative to screw rod 12, boss 51 due to gland is pressed together on the end face of locking nut 3, therefore, locking nut 3 does not have rotatable space, like this, locking nut 3 there will not be loosening phenomenon, raising cone axis coordinates reliability with conical bore, realizes the transmission of power reliably, and gland 5 is fixing also very convenient, in addition, when there is wear phenomenon with conical bore 21 in cone axis 11, gland 5 can be disassembled, further tighten locking nut 3, and then utilize lock screw 4 to lock gland 5, owing to having gap between gland 5 and screw rod end face, therefore, gland has the space to the motion of screw rod direction, like this, even if locking nut 3 is locked further, the boss 51 of gland also can press on locking nut 3, prevent locking nut from loosening, like this, the matching gap of cone axis and conical bore can be adjusted as required, do not need to change parts, also can adjust now.
Claims (6)
1. realize by gland the fixed structure that axle head is connected with link, comprise axle and link; One end of axle is cone axis, has screw rod in one end of cone axis; Link is provided with the conical bore coordinated with cone axis and the through hole passed for screw rod, and conical bore and through hole communicate; Cone axis is located in conical bore, and screw rod, through through hole, is provided with the locking nut be connected with screw rod in the side relative with conical bore; It is characterized in that: on screw rod, be fixed with gland by the lock screw of more than two, gland is pressed together on the end face of locking nut.
2. according to claim 1ly realize by gland the fixed structure that axle head is connected with link, it is characterized in that: side relative with conical bore on link is provided with counterbore, counterbore and through hole communicate, and screw rod extend in counterbore, and described locking nut and gland are positioned at counterbore.
3. according to claim 1ly realize by gland the fixed structure that axle head is connected with link, it is characterized in that: on gland, be provided with counter sink, the head of lock screw is positioned at counter sink.
4. according to claim 1ly realize by gland the fixed structure that axle head is connected with link, it is characterized in that: between gland and screw rod end face, have gap.
5. according to claim 2ly realize by gland the fixed structure that axle head is connected with link, it is characterized in that: the sidewall of gland and counterbore is transition fit.
6. according to claim 1ly realize by gland the fixed structure that axle head is connected with link, it is characterized in that: described link is coupling.
Priority Applications (17)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520360316.1U CN204692360U (en) | 2015-05-29 | 2015-05-29 | A kind ofly realize by gland the fixed structure that axle head is connected with link |
| BR112017017023-0A BR112017017023A2 (en) | 2015-02-09 | 2015-12-22 | An extended type pine ridge tillage machines and powder loose powder ridge tillage machines |
| EP15881853.4A EP3286996A4 (en) | 2015-02-09 | 2015-12-22 | Extended-type subsoiling powder ridge machine and subsoiling powder ridge machine |
| AU2015382628A AU2015382628B2 (en) | 2015-02-09 | 2015-12-22 | Extended Type Subsoiling Smash-Ridging Machine and Subsoiling Smash-Ridging Machine |
| NZ735292A NZ735292A (en) | 2015-02-09 | 2015-12-22 | Extended type subsoiling smash-ridging machine and subsoiling smash-ridging machine |
| UAA201708644A UA121128C2 (en) | 2015-02-09 | 2015-12-22 | Extended-type subsoiling powder ridge machine and subsoiling powder ridge machine |
| CA2976137A CA2976137A1 (en) | 2015-02-09 | 2015-12-22 | Extended type subsoiling smash-ridging machine and subsoiling smash-ridging machine |
| EA201791672A EA201791672A1 (en) | 2015-02-09 | 2015-12-22 | MACHINE FOR IMPROVING DIFFICULTY AND COMBATING OF EXTENDED TYPE AND MACHINE FOR SOILSHEATING WITH DIGGING AND COMBATING |
| US15/549,892 US20180027722A1 (en) | 2015-02-09 | 2015-12-22 | Extended-type subsoiling powder ridge machine and subsoiling powder ridge machine |
| JP2017559749A JP6596515B2 (en) | 2015-02-09 | 2015-12-22 | Extension type cultivator / crusher / stander and cultivator / crusher / stander |
| KR1020177025246A KR102064046B1 (en) | 2015-02-09 | 2015-12-22 | Extended tillage ridges and tillage ridges |
| PCT/CN2015/098217 WO2016127705A1 (en) | 2015-02-09 | 2015-12-22 | Extended-type subsoiling powder ridge machine and subsoiling powder ridge machine |
| US15/880,420 US20180206384A1 (en) | 2015-02-09 | 2018-01-25 | Extended-type subsoiling smash-ridging machine and subsoiling smash-ridging machine |
| US15/880,409 US20180160612A1 (en) | 2015-02-09 | 2018-01-25 | Extended-type subsoiling smash-ridging machine and subsoiling smash-ridging machine |
| US15/880,397 US20180206383A1 (en) | 2015-02-09 | 2018-01-25 | Extended-type subsoiling smash-ridging machine and subsoiling smash-ridging machine |
| US15/880,353 US20180206381A1 (en) | 2015-02-09 | 2018-01-25 | Extended-type subsoiling smash-ridging machine and subsoiling smash-ridging machine |
| US15/880,388 US20180206382A1 (en) | 2015-02-09 | 2018-01-25 | Extended-type subsoiling smash-ridging machine and subsoiling smash-ridging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520360316.1U CN204692360U (en) | 2015-05-29 | 2015-05-29 | A kind ofly realize by gland the fixed structure that axle head is connected with link |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204692360U true CN204692360U (en) | 2015-10-07 |
Family
ID=54232660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520360316.1U Expired - Fee Related CN204692360U (en) | 2015-02-09 | 2015-05-29 | A kind ofly realize by gland the fixed structure that axle head is connected with link |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204692360U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016127705A1 (en) * | 2015-02-09 | 2016-08-18 | 广西五丰机械有限公司 | Extended-type subsoiling powder ridge machine and subsoiling powder ridge machine |
| WO2016202255A1 (en) * | 2015-06-15 | 2016-12-22 | 李深文 | Extended plowing and ridging machine, and plowing and ridging machine |
-
2015
- 2015-05-29 CN CN201520360316.1U patent/CN204692360U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016127705A1 (en) * | 2015-02-09 | 2016-08-18 | 广西五丰机械有限公司 | Extended-type subsoiling powder ridge machine and subsoiling powder ridge machine |
| WO2016202255A1 (en) * | 2015-06-15 | 2016-12-22 | 李深文 | Extended plowing and ridging machine, and plowing and ridging machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205715164U (en) | Self-locking type check bolt assembly | |
| CN204692360U (en) | A kind ofly realize by gland the fixed structure that axle head is connected with link | |
| CN204828244U (en) | Locknut | |
| CN105041830A (en) | Locknut | |
| CN207104752U (en) | A kind of combined sleeve die nut | |
| CN203889057U (en) | Pull rod fastening part of flight control system | |
| CN203223450U (en) | Fastening connection structure | |
| CN204692359U (en) | The fixed structure of a kind of axle head and link | |
| CN202132347U (en) | Ball head bolt | |
| CN203394977U (en) | Double-bolt connecting structure | |
| CN204094738U (en) | A kind of assembly type operation tool for ship valve | |
| CN203979084U (en) | Butterfly spring | |
| CN204585116U (en) | A kind of installing mechanism realizing fixation workpiece in blind hole | |
| CN204708953U (en) | A kind of modularization assembling blade plate | |
| CN204025616U (en) | A kind of briquetting | |
| CN203441935U (en) | Screw structure of six-roller reversing mill | |
| CN202597398U (en) | Fastening bolt | |
| CN201330782Y (en) | Stud in metric and English system | |
| CN111022470A (en) | Angle-adjustable cutting board stud | |
| CN204327714U (en) | A kind of Novel anti-loosening nut | |
| CN203335581U (en) | Cable pressing bolt | |
| CN202451593U (en) | Swing connecting device capable of rotationally stopping at any angle | |
| CN202391905U (en) | Countersunk bolt | |
| CN204437020U (en) | A kind of novel flange bolt with holes | |
| CN203003574U (en) | Connection structure for ball screw pair and main shaft sleeve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151230 Address after: 537522 Rongxian County Economic Development Zone, the Guangxi Zhuang Autonomous Region, Yulin Patentee after: GUANGXI WUFENG MACHINERY CO., LTD. Address before: 537500 Rongxian County Economic Development Zone, the Guangxi Zhuang Autonomous Region, Yulin Patentee before: Li Shenwen |
|
| 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: 20151007 Termination date: 20210529 |