CN206889390U - A kind of oil cylinder Shackle assembly - Google Patents
A kind of oil cylinder Shackle assembly Download PDFInfo
- Publication number
- CN206889390U CN206889390U CN201720539905.5U CN201720539905U CN206889390U CN 206889390 U CN206889390 U CN 206889390U CN 201720539905 U CN201720539905 U CN 201720539905U CN 206889390 U CN206889390 U CN 206889390U
- Authority
- CN
- China
- Prior art keywords
- ear body
- tapped
- blind hole
- hole
- tapped blind
- 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
Landscapes
- Actuator (AREA)
Abstract
A kind of oil cylinder Shackle assembly,Including ear body and locking nut,The block that ear body is arranged for left and right,The left side of ear body is provided with the manhole of horizontally disposed and front and rear insertion,The tapped blind hole of horizontally disposed left and right trend is provided with the right side of ear body,The opening of tapped blind hole is on the right side of ear body,Right side is vertical with the axis of tapped blind hole,The axis of tapped blind hole and the axis of through hole are total to same level and are mutually perpendicular to,The screwed hole of locking nut corresponds to identical on opening diameter and screw thread specification respectively with tapped blind hole,During use,Ear body is spun by the thread segment of tapped blind hole and piston rod,The thread segment of locking nut and piston rod spins,And the right side of locking nut and ear body is in close contact,The right side of ear body is provided with the tapped through hole connected with tapped blind hole,Spinning lock-screw in tapped through hole,During use,The end of thread of lock-screw and the thread segment of piston rod are in close contact.This Shackle assembly, parts are few, simple in construction, reliable with piston rod assembling effect stability.
Description
Technical field
It the utility model is related to a kind of oil cylinder Shackle assembly.
Background technology
One end that the piston rod of oil cylinder hanger and oil cylinder is located on the outside of cylinder body spins, and oil cylinder passes through on hanger and vehicle pallet fork
Support plate is connected with bearing pin, and hanger carries out movement under force repeatedly as oil cylinder is flexible, and if things go on like this loose phenomenon occurs in hanger.With
Once failing, oil cylinder will suspend use and be repaired upper several fastening means.Project progress can be so influenceed, is caused under production capacity
Drop, so as to influence corporate profit.The problem of being loosened for hanger, existing hanger locking mechanism has bolt to fasten, gluing fastens,
Thrust washer retaining etc., several fastening means of the above have that relatively cumbersome, parts are more, assembling is complicated, parts machining is difficult
The problem of.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of oil cylinder Shackle assembly, and its parts is few, structure letter
It is single, it is reliable with piston rod assembling effect stability.
In order to solve the above technical problems, the utility model provides a kind of oil cylinder Shackle assembly, including ear body and locking screw
Mother, ear body are the block of left and right arrangement, and the left side of ear body is provided with the manhole of horizontally disposed and front and rear insertion, the right side of ear body
The tapped blind hole moved towards provided with horizontally disposed and left and right, the right-end openings of tapped blind hole are located on the right side of ear body, the right side
End face is vertical with the axis of tapped blind hole, and the axis of tapped blind hole and the axis of manhole are total to same level and mutually hung down
Directly, the screwed hole of locking nut corresponds to identical on opening diameter and screw thread specification respectively with tapped blind hole, in use, ear body leads to
The thread segment for crossing the piston rod of tapped blind hole and oil cylinder spins, and the thread segment of locking nut and piston rod spins, and locking nut
It is in close contact with the right side of ear body, the right side of ear body is provided with the tapped through hole connected with tapped blind hole, spinning in tapped through hole
Lock-screw, in use, the thread segment of the end of thread of lock-screw and piston rod is in close contact.
For the sake of simple declaration problem, a kind of oil cylinder Shackle assembly described in the utility model is referred to as originally hung below
Ear component.
The mounting means of this Shackle assembly is：Locking nut is first threaded to the end of the thread segment of piston rod, then by ear
Body is threaded to the specified location on the thread segment of piston rod by tapped blind hole, and then reversely rotating locking nut makes itself and ear body
Right side be in close contact, finally by lock-screw screw in tapped through hole in, make the end of thread of lock-screw and the spiral shell of piston rod
Line section is in close contact.
The advantages of this Shackle assembly：Locking nut and lock-screw are used between ear body and piston rod in this Shackle assembly
Two ways is locked, and the assembling between piston rod is reliable and stable, and will not be loosened because of hanger causes oil cylinder to disable, and influences
Project progress.In addition, this Shackle assembly parts are few, and it is simple in construction, it is easy to process, it is adapted in industry promote the use of.
To reach the more preferable using effect of this Shackle assembly, its preferred scheme is as follows：
As preferable, the axis of the tapped through hole is vertical with the axis of blind hole.
Ear body spinning on the piston rod after, lock-screw screw in tapped through hole, the end of thread and the piston rod of lock-screw hang down
Directly, locking effect is more preferable.
Diameter as preferable, described tapped through hole is less than the diameter of tapped blind hole.
On the premise of this Shackle assembly locking effect is ensured, using less tapped through hole, it can more facilitate processing,
Lock-screw accordingly can also reduce cost of material using less size model number simultaneously.
As preferable, the shape of the ear body is in strip；Semicircular in shape on the left of the longitudinal section of ear body, longitudinal section right side
In the short isosceles trapezoid in left side bottom side length, right side base, the upper and lower ends on the left side base of isosceles trapezoid with it is above-mentioned semicircular
The two terminal circle slip of diameter；The leading flank of ear body and trailing flank are the plane arranged and be parallel to each other vertically.
So, ear body is more than the height on right side in the height in strip and left side, first, can improve ear body and vehicle pallet fork
On support plate bonding strength；Second, the axial depth of tapped blind hole can be made larger, the screw-in depth of piston rod thread section also compared with
Greatly, so that the bonding strength between ear body and piston rod is higher；Therefore in use, this Shackle assembly is difficult to loose phenomenon occur,
The usage time of oil cylinder can effectively be extended, improve work efficiency.
Brief description of the drawings
Fig. 1 is the stereogram of this Shackle assembly middle ear body.
Fig. 2 is the top view of this Shackle assembly use state.
Fig. 3 is Fig. 2 A-A sectional views.
Embodiment
As shown in Figure 1-Figure 3,
A kind of oil cylinder Shackle assembly, including ear body 1 and locking nut 2.
Ear body 1 is the strip block of left and right arrangement, and the longitudinal section left side semicircular in shape of ear body 1, longitudinal section right side is in a left side
The short isosceles trapezoid in side bottom side length, right side base, the upper and lower ends on the left side base of isosceles trapezoid and above-mentioned semicircular diameter
Two terminal circle slip, above-mentioned semicircular diameter, the length on left side base of isosceles trapezoid are 80mm, the right side of isosceles trapezoid
The length on side base is 55mm, a height of 105mm of waist of isosceles trapezoid, i.e.,：The upper side on the right side of ear body 1 is mutually right with downside
The clinoplain of title, the left end of upper side is high, right-hand member is low, and the difference in height between left end and right-hand member is 50mm, the left end of downside
It is low, right-hand member is high, the difference in height between left end and right-hand member is 50mm；The leading flank of ear body 1 with trailing flank for vertical arrangement and mutually
Parallel plane.
The left side of ear body 1 is provided with the manhole 5 of horizontally disposed and front and rear insertion, a diameter of 56mm of manhole 5, circle
The axis of shape through hole 5 is by the semicircular center of circle on the left of the longitudinal section of ear body 1.
The right side of ear body 1 is provided with the tapped blind hole 6 that horizontally disposed and left and right is moved towards, and the specification of tapped blind hole 6 is M36*
1.5th, depth 70mm, the right-end openings of tapped blind hole 6 are located on the right side of ear body 1, the right side and tapped blind hole 6
Axis is vertical, and the axis of tapped blind hole 6 is total to same level with the axis of manhole 5 and is mutually perpendicular to.
The right side of ear body 1 is provided with the vertical tapped through hole 4 arranged and connected with tapped blind hole 6, and the upper end of tapped through hole 4 is opened
Mouth is on the upper side of ear body 1, and the specification of tapped through hole 4 is M10, and the position of tapped through hole 4 is located at the axial direction of tapped blind hole 6
Middle part, the axis of tapped through hole 4 is respectively with tapped blind hole 6, the axis perpendicular of manhole 5, and spinning is locked in tapped through hole 4
Screw (lock-screw not shown in accompanying drawing).
The screwed hole 2a of locking nut 2 corresponds to identical on opening diameter and screw thread specification respectively with tapped blind hole 6.
In use, ear body 1 is spun by the thread segment of tapped blind hole 6 and piston rod 3, the spiral shell of locking nut 2 and piston rod 3
Line section is spun, and the right side of locking nut 2 and ear body 1 is in close contact, the end of thread of lock-screw and the thread segment of piston rod 3
It is in close contact.
The mounting means of this Shackle assembly is：Locking nut 2 is first threaded to the end of the thread segment of piston rod 3, then will
For ear body 1 by the spinning of tapped blind hole 6 on the thread segment of piston rod 3, the thread segment of piston rod 3 screws in 65mm in tapped blind hole 6
Place, then reversely rotating locking nut 2 is in close contact the right side of itself and ear body 1, and lock-screw finally is screwed in into screw thread
In through hole 4, the end of thread of lock-screw is set to be in close contact with the thread segment of piston rod 3.
The advantages of this Shackle assembly：Using locking nut 2 and locking between ear body 1 and piston rod 3 in this Shackle assembly
Screw two ways is locked, and the assembling between piston rod 3 is reliable and stable, and will not be loosened because of hanger causes oil cylinder to stop
With influenceing project progress.In addition, this Shackle assembly parts are few, simple in construction, easy to process, being adapted in industry promote makes
With.
Semicircular in shape on the left of the longitudinal section of ear body 1, longitudinal section right side is in the short isosceles ladder in left side bottom side length, right side base
Shape, first, the bonding strength of ear body 1 and the support plate on vehicle pallet fork can be improved；Second, the axial depth of tapped blind hole 6 can be made
Larger, the screw-in depth of the thread segment of piston rod 3 is also larger, so that the bonding strength between ear body 1 and piston rod 3 is higher；Therefore
It in use, this Shackle assembly is difficult to loose phenomenon occur, can effectively extend the usage time of oil cylinder, improve work efficiency.
The axis of tapped through hole 4 is vertical with the axis of blind hole 6, after the spinning of ear body 1 is on piston rod 3, lock-screw
Tapped through hole 4 is screwed in, the end of thread of lock-screw is vertical with the lateral surface of piston rod 3, and locking effect is more preferable.
On the premise of this Shackle assembly locking effect is ensured, using less tapped through hole 4, it can more facilitate and add
Work, while lock-screw accordingly can also reduce cost of material using less size model number.
Above-described is only a kind of embodiment of the present utility model.It should be pointed out that the ordinary skill for this area
For personnel, on the premise of the utility model principle is not departed from, some variations and modifications can also be made, these also should be regarded as
Belong to the scope of protection of the utility model.
Claims (4)
1. a kind of oil cylinder Shackle assembly, including ear body and locking nut, ear body is the block of left and right arrangement, and the left side of ear body is provided with
The manhole of horizontally disposed and front and rear insertion, the right side of ear body are provided with the tapped blind hole that horizontally disposed and left and right is moved towards, screw thread
The right-end openings of blind hole are located on the right side of ear body, and the right side is vertical with the axis of tapped blind hole, the axle of tapped blind hole
The axis of line and manhole is total to same level and is mutually perpendicular to, and the screwed hole and tapped blind hole of locking nut are respectively in opening
Corresponded on diameter and screw thread specification it is identical, in use, ear body is spun by the thread segment of tapped blind hole and the piston rod of oil cylinder, lock
The thread segment of tight nut and piston rod is spun, and the right side of locking nut and ear body is in close contact, it is characterised in that：Ear body
Right side is provided with the tapped through hole that is connected with tapped blind hole, spinning lock-screw in tapped through hole, in use, the screw thread of lock-screw
End and the thread segment of piston rod are in close contact.
A kind of 2. oil cylinder Shackle assembly according to claim 1, it is characterised in that：The tapped through hole is arranged vertically and it
Upper end open is located on the upper side of ear body, and the position of tapped through hole is located at the axially middle part of tapped blind hole, the axle of tapped through hole
Line respectively with tapped blind hole, the axis perpendicular of manhole.
A kind of 3. oil cylinder Shackle assembly according to claim 1, it is characterised in that：The diameter of the tapped through hole is less than spiral shell
The diameter of line blind hole.
A kind of 4. oil cylinder Shackle assembly according to claim 1, it is characterised in that：The shape of the ear body is in strip；
Semicircular in shape on the left of the longitudinal section of ear body, longitudinal section right side is in the short isosceles trapezoid in left side bottom side length, right side base, isosceles trapezoid
Left side base upper and lower ends and above-mentioned semicircular diameter two terminal circle slip；The leading flank of ear body and trailing flank are perpendicular
The straight plane arranged and be parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720539905.5U CN206889390U (en) | 2017-05-16 | 2017-05-16 | A kind of oil cylinder Shackle assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720539905.5U CN206889390U (en) | 2017-05-16 | 2017-05-16 | A kind of oil cylinder Shackle assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206889390U true CN206889390U (en) | 2018-01-16 |
Family
ID=61342345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720539905.5U Expired - Fee Related CN206889390U (en) | 2017-05-16 | 2017-05-16 | A kind of oil cylinder Shackle assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206889390U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188314A (en) * | 2018-03-09 | 2018-06-22 | 重庆禀天科技有限公司 | Band ear cylinder proper forgings One-time forging Whole fiber moulding process |
| CN108516455A (en) * | 2018-04-26 | 2018-09-11 | 张家港凯斯机械有限公司 | A kind of safety hook for Steel plate hoisting implement |
-
2017
- 2017-05-16 CN CN201720539905.5U patent/CN206889390U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188314A (en) * | 2018-03-09 | 2018-06-22 | 重庆禀天科技有限公司 | Band ear cylinder proper forgings One-time forging Whole fiber moulding process |
| CN108188314B (en) * | 2018-03-09 | 2019-05-21 | 重庆禀天科技有限公司 | Band ear cylinder proper forgings One-time forging Whole fiber moulding process |
| CN108516455A (en) * | 2018-04-26 | 2018-09-11 | 张家港凯斯机械有限公司 | A kind of safety hook for Steel plate hoisting implement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206889390U (en) | A kind of oil cylinder Shackle assembly | |
| CN109909562A (en) | A kind of pvc pipe screw thread wire-drawing frame with inside and outside double fastener function | |
| CN208021545U (en) | Combined type knuckle | |
| CN203543556U (en) | Adjustable trailer arm assembly | |
| CN204410162U (en) | A kind of L-type shelf post | |
| CN206159224U (en) | Theftproof bolt group | |
| CN208503195U (en) | Cinch bolt | |
| CN211666271U (en) | Anti-overturning sliding pull rod adjusting device for template | |
| CN209385454U (en) | Furniture connects expansion mechanism | |
| CN209067627U (en) | A kind of safety set screw for automobile chassis | |
| CN205024337U (en) | Disk electrophoresis spare hanger | |
| CN207122470U (en) | Connection component | |
| CN205503681U (en) | Take bolt of sucking disc | |
| CN201646284U (en) | Rear tow hook of airport trailer | |
| CN207390896U (en) | A kind of lifting and driving screw rod | |
| CN218913427U (en) | High-strength bolt | |
| CN205956190U (en) | Straight pivot | |
| CN204739065U (en) | External screw thread guide pin | |
| CN204741237U (en) | Mine cable hook's anti -drop structure | |
| CN209115507U (en) | A kind of anti-theft bolt | |
| CN208281491U (en) | Oleo-pneumatic suspension piston rod after a kind of | |
| CN206738340U (en) | A kind of anti-rotation riveting parts | |
| CN209479605U (en) | A kind of bumper being easily installed with disassembly | |
| CN207373630U (en) | A kind of mold ejection structure of anti-rotation | |
| CN220789506U (en) | Intersection safety precaution characters warning structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |