CN205442561U - Eccentric formula hydro -cylinder structure - Google Patents
Eccentric formula hydro -cylinder structure Download PDFInfo
- Publication number
- CN205442561U CN205442561U CN201521097695.6U CN201521097695U CN205442561U CN 205442561 U CN205442561 U CN 205442561U CN 201521097695 U CN201521097695 U CN 201521097695U CN 205442561 U CN205442561 U CN 205442561U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- hydro
- oil cylinder
- eccentric shaft
- footstock
- 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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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model relates to an eccentric formula hydro -cylinder structure contains preceding frame, back frame, rocker assembly, hydro -cylinder eccentric shaft, plays to rise the hydro -cylinder, the bilateral symmetry of preceding frame be equipped with rocker support and hydro -cylinder footstock, the both sides of back frame are equipped with two hydro -cylinder supporting shoes that are parallel to each other respectively, and the middle part is equipped with the support rib plate who is parallel to each other, the one end and the rocker support hinge -type connection of rocker assembly, the other end is linked with the articulated formula of support rib plate, play to rise lower extreme and two hydro -cylinder supporting shoe hinge -type connection of hydro -cylinder, the left end of hydro -cylinder eccentric shaft (eccentric apart from being 3mm) is two cylinder and hydro -cylinder footstock hinge -type connection that have a determining deviation, right -hand member and the upper end hinge -type connection who plays to rise oil cylinder piston rod, the rotatory hydro -cylinder eccentric shaft of eccentric formula hydro -cylinder structure accessible come the ground clearance of frame before the adjustment to compensate processing and assembly error.
Description
Technical field
This utility model relates to the improvement of a kind of cylinder structure, particularly a kind of centering type cylinder structure.
Background technology
There is certain error in existing fork truck parts during processing and assembling, causes the road clearance of front frame not meet the regulation of industry standard.To this end, we have developed a kind of centering type cylinder structure.
Utility model content
This utility model purpose is to provide a kind of centering type cylinder structure to overcome the deficiencies in the prior art.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: centering type cylinder structure, comprises front frame, Rear frame, rocker assembly, oil cylinder eccentric shaft, lift oil tank；The monosymmetric of described front frame is provided with rocker support and oil cylinder footstock；Two oil cylinders being parallel to each other that are respectively provided on two sides with of described Rear frame prop up bracer, and middle part is provided with the bearing rib being parallel to each other；One end of described rocker assembly and rocker support radial type connect, and the other end links with bearing rib radial type；The lower end of described lift oil tank is propped up bracer radial type with two oil cylinders and is connected；The left end of described oil cylinder eccentric shaft (eccentric throw is 3mm) is two and has cylinder at regular intervals, and oil cylinder footstock radial type connects, and the upper end thereof formula of right-hand member and lift oil tank piston rod connects.
Preferably, the left end of described oil cylinder eccentric shaft is provided with the short axle of hexagonal shape, and short axle stretches out oil cylinder footstock；The middle part of described regulation axle clamp is provided with the plum blossom hole consistent with short axle overall dimensions；Described short axle is just stuck in plum blossom hole, and regulation axle clamp is fixed on the outside of oil cylinder footstock with screw, and once the position of oil cylinder eccentric shaft determines, and oil cylinder eccentric shaft just can not be rotated further by.
Due to the utilization of technique scheme, this utility model compared with prior art has the advantage that
Existing fork lift truck structure is optimized by centering type cylinder structure described in the utility model, change the connecting shaft of lift oil tank piston plate upper end and front frame assembly into eccentric shaft, the road clearance of front frame is adjusted, to reach the setting of industry standard by rotation eccentric axis.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings technical solutions of the utility model are described further:
Accompanying drawing 1 is the assembling schematic diagram of centering type cylinder structure described in the utility model;
Accompanying drawing 2 is the sectional view of centering type cylinder structure described in the utility model.
Accompanying drawing 3 is the side view of centering type cylinder structure described in the utility model.
Accompanying drawing 4 is the axonometric chart of oil cylinder eccentric shaft described in the utility model.
Accompanying drawing 5 is the axonometric chart of regulation axle clamp described in the utility model.
Wherein: 1, front frame；2, Rear frame；3, oil cylinder props up bracer；4, bearing rib；5, lift oil tank；6, regulation axle clamp；7, oil cylinder eccentric shaft；8, screw；9, oil cylinder footstock；10, rocker support；11, rocker assembly；12, short axle；13, plum blossom hole.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment the utility model is described in further detail (left and right sides symmetrical configuration, herein only illustrate a side structure).
Accompanying drawing 1-5 is centering type cylinder structure described in the utility model, comprises front frame 1, Rear frame 2, rocker assembly 11, oil cylinder eccentric shaft 7, lift oil tank 5；The monosymmetric of described front frame 1 is provided with rocker support 10 and oil cylinder footstock 9；Two oil cylinders being parallel to each other that are respectively provided on two sides with of described Rear frame 2 prop up bracer 3, and middle part is provided with the bearing rib 4 being parallel to each other；One end of described rocker assembly 11 and rocker support 10 radial type connect, and the other end links with bearing rib 4 radial type；The lower end of described lift oil tank 5 is propped up bracer 3 radial type with two oil cylinders and is connected；Described oil cylinder eccentric shaft 7(eccentric throw is 3mm) left end be two and have cylinders at regular intervals, and oil cylinder footstock 9 radial type connects, and the upper end thereof formula of right-hand member and lift oil tank piston rod connects；The left end of described oil cylinder eccentric shaft 7 is provided with the short axle 12 of hexagonal shape, and short axle 12 stretches out oil cylinder footstock 9；The middle part of described regulation axle clamp 6 is provided with the plum blossom hole 13 consistent with short axle overall dimensions；Described short axle 12 is just stuck in plum blossom hole 13, and regulation axle clamp 6 is fixed on the outside of oil cylinder footstock 9 with screw 8, and once the position of oil cylinder eccentric shaft 7 determines, oil cylinder eccentric shaft 7 just can not be rotated further by.
Existing fork lift truck structure is optimized by centering type cylinder structure described in the utility model, change the connecting shaft of lift oil tank piston plate upper end and front frame assembly into eccentric shaft, the road clearance of front frame is adjusted, to reach the setting of industry standard by rotation eccentric axis.
Below it is only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, within the scope of all falling within this utility model rights protection.
Claims (2)
1. centering type cylinder structure, it is characterised in that comprise front frame, Rear frame, rocker assembly, oil cylinder eccentric shaft, lift oil tank；The monosymmetric of described front frame is provided with rocker support and oil cylinder footstock；Two oil cylinders being parallel to each other that are respectively provided on two sides with of described Rear frame prop up bracer, and middle part is provided with the bearing rib being parallel to each other；One end of described rocker assembly and rocker support radial type connect, and the other end links with bearing rib radial type；The lower end of described lift oil tank is propped up bracer radial type with two oil cylinders and is connected；The left end of described oil cylinder eccentric shaft is two and has cylinder at regular intervals, and oil cylinder footstock radial type connects, and the upper end thereof formula of right-hand member and lift oil tank piston rod connects；The eccentric throw of described oil cylinder eccentric shaft is 3mm.
Centering type cylinder structure the most according to claim 1, it is characterised in that: the left end of described oil cylinder eccentric shaft is provided with the short axle of hexagonal shape, and short axle stretches out oil cylinder footstock；The middle part of regulation axle clamp is provided with the plum blossom hole consistent with short axle overall dimensions；Described short axle is just stuck in plum blossom hole, and regulation axle clamp is fixed on the outside of oil cylinder footstock with screw, and once the position of oil cylinder eccentric shaft determines, and oil cylinder eccentric shaft just can not be rotated further by.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521097695.6U CN205442561U (en) | 2015-12-25 | 2015-12-25 | Eccentric formula hydro -cylinder structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521097695.6U CN205442561U (en) | 2015-12-25 | 2015-12-25 | Eccentric formula hydro -cylinder structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205442561U true CN205442561U (en) | 2016-08-10 |
Family
ID=56578208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521097695.6U Expired - Fee Related CN205442561U (en) | 2015-12-25 | 2015-12-25 | Eccentric formula hydro -cylinder structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205442561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105366596A (en) * | 2015-12-25 | 2016-03-02 | 苏州先锋物流装备科技有限公司 | Eccentric oil cylinder structure |
-
2015
- 2015-12-25 CN CN201521097695.6U patent/CN205442561U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105366596A (en) * | 2015-12-25 | 2016-03-02 | 苏州先锋物流装备科技有限公司 | Eccentric oil cylinder structure |
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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 |
Granted publication date: 20160810 Termination date: 20161225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |