CN107120347A - A kind of special purpose vehicle bearing pin fixation kit - Google Patents
A kind of special purpose vehicle bearing pin fixation kit Download PDFInfo
- Publication number
- CN107120347A CN107120347A CN201710385024.7A CN201710385024A CN107120347A CN 107120347 A CN107120347 A CN 107120347A CN 201710385024 A CN201710385024 A CN 201710385024A CN 107120347 A CN107120347 A CN 107120347A
- Authority
- CN
- China
- Prior art keywords
- bearing pin
- connecting plate
- locking
- special purpose
- mentioned
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 4
- 230000003449 preventive effect Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000010923 batch production Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2326/00—Articles relating to transporting
- F16C2326/01—Parts of vehicles in general
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The present invention relates to special purpose vehicle accessory, more particularly to a kind of special purpose vehicle bearing pin fixation kit.The special purpose vehicle bearing pin fixation kit of the present invention includes fixed seat and Assembly of pin；The Assembly of pin includes bearing pin and pulled with the locking for being fixed on bearing pin wherein one end；The fixed seat has to be extended through provided with the mounting hole for being coaxially disposed and being mutually matched with the bearing pin on interval and the first connecting plate and the second connecting plate that be arranged in parallel, first connecting plate and the second connecting plate；The other end of the bearing pin sequentially passes through the mounting hole on first connecting plate and the second connecting plate, and the locking, which is pulled, to be abutted and be fixed on the lateral surface of first connecting plate.Advantage：It is simple in construction, more convenient, time-consuming short, the efficiency high of dismounting is dismounted, labour is saved, reduces assembly cost.
Description
Technical field
The present invention relates to special purpose vehicle accessory, more particularly to a kind of special purpose vehicle bearing pin fixation kit.
Background technology
At present, existing special purpose vehicle bearing pin is generally locked using limited block, the sub-assembly of such as bolts and nuts or other classes
As fixture, contact area is small between the sub-assembly and fixed seat, and external force is larger needed for pretension, and dismantles and also compare after pretension
It is constant, cause whole sub-assembly in disassembly process than relatively time-consuming, it is less efficient, in addition, traditional bearing pin is locked using limited block
Tightly both unsightly it had been not easy to carry out application processing, and had influenceed rust-proof effect.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of special purpose vehicle bearing pin fixation kit, effectively overcome existing
There is the defect of technology.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of special purpose vehicle bearing pin fixation kit, including it is solid
Reservation and Assembly of pin；Above-mentioned Assembly of pin includes bearing pin and pulled with the locking for being fixed on bearing pin wherein one end；Above-mentioned fixed seat tool
Have and extended through on interval and the first connecting plate and the second connecting plate that be arranged in parallel, above-mentioned first connecting plate and the second connecting plate
Provided with the mounting hole for being coaxially disposed and being mutually matched with above-mentioned bearing pin；The other end of above-mentioned bearing pin sequentially passes through above-mentioned first connection
Mounting hole on plate and the second connecting plate, above-mentioned locking, which is pulled, to be abutted and is fixed on the lateral surface of above-mentioned first connecting plate.
The beneficial effects of the invention are as follows：It is simple in construction, more convenient, time-consuming short, the efficiency high of dismounting is dismounted, work is saved
Power, reduces assembly cost.
On the basis of above-mentioned technical proposal, the present invention can also do following improvement.
Further, the central axis setting perpendicular to above-mentioned bearing pin is pulled in above-mentioned locking, thereon through being provided with and above-mentioned bearing pin
One end matching through hole, above-mentioned locking is pulled to be set on one end periphery of above-mentioned bearing pin by through hole, and above-mentioned locking is pulled and sold
Axle is welded to each other fixation in through hole.
Beneficial effect using above-mentioned further scheme is.
Further, above-mentioned locking, which is pulled, is provided with positioning hole, on the lateral surface of above-mentioned first connecting plate it is vertical be provided with it is above-mentioned
The corresponding locating dowel of positioning hole, one end periphery of the above-mentioned locating dowel away from the first connecting plate is provided with screw thread, and above-mentioned locating dowel is remote
One end from the first connecting plate passes through above-mentioned positioning hole, and is removably threaded with nut, above-mentioned nut and locking pull to
Connect.
It is simple in construction using the beneficial effect of above-mentioned further scheme, by the cooperation of locating dowel and positioning hole to locking
Plate and positioned, it is ensured that bearing pin will not be rotated, meanwhile, locking is pulled by nut and the cooperation of locating dowel and locating dowel three
It is fixed on the first connecting plate, total is consolidated, dismounts extremely convenient.
Further, above-mentioned locking, which is pulled, is provided with positioning hole, and the position of correspondence positioning hole, which is run through, on above-mentioned first connecting plate opens
Have and screw is installed at screwed hole, above-mentioned positioning hole, above-mentioned screw is threadedly coupled with above-mentioned screwed hole.
Using the beneficial effect of above-mentioned further scheme coordinated by the way that positioning hole and screw and screwed hole are triangular,
Latch is positioned and fixed, total is simple, convenient disassembly.
Further, above-mentioned positioning hole is bar shaped circular hole.
It is to ensure that locating dowel or screw can easily pass through the positioning hole using the beneficial effect of above-mentioned further scheme,
So that assembling is more convenient, assembly difficulty is reduced, the processing technology difficulty of positioning hole is also decreased.
Further, the lateral surface of above-mentioned first connecting plate with above-mentioned locking provided with corresponding groove is pulled, and above-mentioned locking is pulled
It is inlaid in above-mentioned groove.
It is so that locking is pulled using the beneficial effect of above-mentioned further scheme to be inlaid in groove, is not susceptible to loosen, lock
The contrast locating tightly pulled relatively is consolidated.
Further, above-mentioned fixed seat also includes installing flat board, and above-mentioned installation flat board is rectangular slab, above-mentioned first connecting plate
Above-mentioned installation flat board is each perpendicular to the second connecting plate to set, and it is symmetrical and integrally formed to be arranged on above-mentioned installation flat board same
The corresponding both sides edge in side.
It is that whole fixed seat structure is simple using the beneficial effect of above-mentioned further scheme, it is easy to process.
Further, the surface that above-mentioned bearing pin and locking are pulled is coated with rust preventive coating.
Using the beneficial effect of above-mentioned further scheme be by coat rust preventive coating beneficial to bearing pin and locking pull it is long when
Between use.
Brief description of the drawings
Fig. 1 be embodiment one in special purpose vehicle bearing pin fixation kit cross-sectional view；
Fig. 2 pulls the cross-sectional view being assemblied in groove for locking in embodiment one；
Fig. 3 be embodiment two in special purpose vehicle bearing pin fixation kit cross-sectional view；
Fig. 4 pulls the cross-sectional view being assemblied in groove for locking in embodiment two.
In accompanying drawing, the list of parts representated by each label is as follows：
1st, fixed seat, 2, Assembly of pin, the 11, first connecting plate, the 12, second connecting plate, 13, flat board is installed, 21, bearing pin,
22nd, locking is pulled, and 111, locating dowel, 112, nut, 221, positioning hole, 222, screw.
Embodiment
The principle and feature of the present invention are described below in conjunction with accompanying drawing, the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
Embodiment one：As shown in figure 1, the special purpose vehicle bearing pin fixation kit of the present embodiment includes fixed seat 1 and bearing pin group
Part 2；
Above-mentioned Assembly of pin 2 includes bearing pin 21 and pulls 22 with the locking for being fixed on the wherein one end of bearing pin 21；
Above-mentioned fixed seat 1 has interval and the first connecting plate 11 and the second connecting plate 12 that be arranged in parallel, and above-mentioned first connects
Extended through on the connecting plate 12 of fishplate bar 11 and second provided with the mounting hole for being coaxially disposed and being mutually matched with above-mentioned bearing pin 21；
The other end of above-mentioned bearing pin 21 sequentially passes through the mounting hole on the above-mentioned connecting plate 12 of first connecting plate 11 and second, on
Locking is stated to pull 22 abuttings and be fixed on the lateral surface of above-mentioned first connecting plate 11.
During use, fixed seat 1 is fixed on position to be installed, tumbler even the first connecting plate 11 and second is connected
Between fishplate bar 12, and the hole position on the tumbler made is corresponding with mounting hole on same axial line, next step, by bearing pin 21
The other end sequentially passes through the installation on mounting hole, the hole position of tumbler and the second connecting plate 12 of above-mentioned first connecting plate 11
Hole, afterwards, on the lateral surface that latch 22 is fixed on to the first connecting plate 11, total dismounting is more convenient, assembling
Technique is simple, and labor intensity is low, locking pull 22 and the first contact area between connecting plate 11 it is larger, static friction between the two
Power is larger so that both are fixed than stronger, and required pretightning force is smaller, meanwhile, because locking pull 22 with the outside of the first connecting plate 11
The foundation area in face is larger, is pulled in fastening locking during 22, locking, which pulls 22, to be caused to the lateral surface of the first portrait 11
Damage, the structural strength of part is not influenceed.
Preferably, above-mentioned locking pull 22 perpendicular to above-mentioned bearing pin 21 central axis set, thereon through be provided with it is above-mentioned
The through hole of one end matching of bearing pin 21, above-mentioned locking is pulled 22 and is set in by through hole on one end periphery of above-mentioned bearing pin 21, above-mentioned
Locking pull 22 and bearing pin 21 be welded to each other fixation in through hole, locking pull 22 and the parts processing of bearing pin 21 reconnect it is fixed cause plus
Work technique is simple, and both, which weld, can be fixed as entirety, and comparision of production is convenient, suitable for batch production.
As shown in Fig. 2 above-mentioned locking, which is pulled, is provided with positioning hole 221 on 22, it is vertical on the lateral surface of above-mentioned first connecting plate 11
Provided with locating dowel 111 corresponding with above-mentioned positioning hole 221, above-mentioned locating dowel 111) away from the first connecting plate 11 one end periphery on
Provided with screw thread, above-mentioned locating dowel 111) one end away from the first connecting plate 11 is through above-mentioned positioning hole 221, and removably screw thread
Nut 112 is connected with, above-mentioned nut 112 is pulled 22 with locking and abutted, coordinating by the grafting of locating dowel 111 and positioning hole 221 makes
Must lock pull 22 will not occur it is mobile relative to the circumference of bearing pin 21, it is ensured that the stabilization of whole bearing pin 21, in addition, bearing pin 21 is remote
Locking can be pulled 22 by the nut 112 being threadedly coupled with it and tightly be connected to the first connecting plate 11 by one end of the first connecting plate 11
Lateral surface on, further ensure that the firm of total, be not susceptible to loosen.
Preferably, above-mentioned positioning hole 221 is bar shaped circular hole, the design of bar shaped circular hole so that locating dowel 111 need not be with positioning
Hole 221 is accurately aligned, as long as ensuring that locating dowel 111 passes through the positioning hole 221, reduces the difficulty of assembling, meanwhile, bar
Shape circular hole processing technology is low than circular hole.
Preferably, the lateral surface of above-mentioned first connecting plate 11 is provided with pulls 22 corresponding grooves, above-mentioned lock with above-mentioned locking
Tightly pull 22 to be inlaid in above-mentioned groove, under the limitation of groove, locking, which pulls 22, will not occur to make circumferential movement relative to bearing pin 21,
So that bearing pin 21 will not also rotate, it is ensured that the validity and stability of whole component, in addition, locking pull 22 hide or
Part is hidden in groove, can be reduced the spatial volume of whole component, is especially advantageous for installing the modular construction in narrow and small position.
It is preferred that, above-mentioned fixed seat 1 also includes installing flat board 13, and above-mentioned installation flat board 13 is rectangular slab, above-mentioned first
The connecting plate 12 of connecting plate 11 and second is each perpendicular to above-mentioned installation flat board 13 and set, and it is symmetrical and it is integrally formed be arranged on it is above-mentioned
Install in the corresponding both sides edge in the same side of flat board 13, installation process, flat board 13 need to will be only installed and welded or by bolt etc.
It is fixed on position to be installed.
It is preferred that, above-mentioned bearing pin 21 and locking pull 22 surface and are coated with rust preventive coating, it is ensured that bearing pin 21 and locking are pulled
22 is durable, and being difficult corrosion influences its life-span.
Embodiment two：As shown in figure 3, above-mentioned locking, which is pulled, is provided with positioning hole 221 on 22, correspondence on above-mentioned first connecting plate 11
The position of positioning hole 221, which is run through to be provided with screwed hole, above-mentioned positioning hole 221, is provided with screw 222, above-mentioned screw and above-mentioned screw thread
Hole is threadedly coupled, and locking is pulled 22 and first and need to can be only connected by screw between connecting plate 11, dismount it is fairly simple, plus
Work technique is also simple.
As shown in figure 4, the lateral surface of above-mentioned first connecting plate 11 with above-mentioned locking provided with 22 corresponding grooves are pulled, it is above-mentioned
Locking is pulled 22 and is inlaid in above-mentioned groove, under the limitation of groove, and locking, which pulls 22, will not occur to make circumferential fortune relative to bearing pin 21
It is dynamic, so that bearing pin 21 will not also rotate, it is ensured that the validity and stability of whole component, in addition, to pull 22 hidden for locking
Hide or part is hidden in groove, the spatial volume of whole component can be reduced, be especially advantageous for that the component is installed in narrow and small position
Structure.
Other be the same as Examples one.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (8)
1. a kind of special purpose vehicle bearing pin fixation kit, it is characterised in that：Including fixed seat (1) and Assembly of pin (2)；
The Assembly of pin (2) includes bearing pin (21) and is fixed on the locking of bearing pin (21) wherein one end pulling (22)；
The fixed seat (1) has interval and the first connecting plate (11) and the second connecting plate (12) that be arranged in parallel, described first
Extended through on connecting plate (11) and the second connecting plate (12) provided with the peace for being coaxially disposed and being mutually matched with the bearing pin (21)
Fill hole；
The other end of the bearing pin (21) sequentially passes through the mounting hole on first connecting plate (11) and the second connecting plate (12),
The locking pulls (22) and abuts and be fixed on the lateral surface of first connecting plate (11).
2. a kind of special purpose vehicle bearing pin fixation kit according to claim 1, it is characterised in that：The locking is pulled (22) and hung down
The straight central axis in the bearing pin (21) is set, thereon through being provided with the through hole that is matched with one end of the bearing pin (21), institute
State locking and pull (22) and be set in by through hole on one end periphery of the bearing pin (21), (22) are pulled in the locking and bearing pin (21) exists
Through hole is welded to each other fixation.
3. a kind of special purpose vehicle bearing pin fixation kit according to claim 2, it is characterised in that：The locking is pulled on (22)
It is provided with positioning hole (221), the lateral surface of first connecting plate (11) vertically provided with corresponding fixed with the positioning hole (221)
Position post (111), one end periphery of the locating dowel (111) away from the first connecting plate (11) is provided with screw thread, the locating dowel
(111) one end away from the first connecting plate (11) passes through the positioning hole (221), and is removably threaded with nut
(112), the nut (112) is pulled (22) with locking and abutted.
4. a kind of special purpose vehicle bearing pin fixation kit according to claim 2, it is characterised in that：The locking is pulled on (22)
The position of correspondence positioning hole (221) on positioning hole (221), first connecting plate (11) is provided with through screwed hole is provided with, it is described
Positioning hole (221) place is provided with screw (222), and the screw is threadedly coupled with the screwed hole.
5. a kind of special purpose vehicle bearing pin fixation kit according to claim 3 or 4, it is characterised in that：The positioning hole
(221) it is bar shaped circular hole.
6. a kind of special purpose vehicle bearing pin fixation kit according to any one of Claims 1-4, it is characterised in that：Described
The lateral surface of one connecting plate (11) is provided with pulls (22) corresponding groove with the locking, the locking pull (22) be inlaid in it is described
In groove.
7. a kind of special purpose vehicle bearing pin fixation kit according to any one of Claims 1-4, it is characterised in that：It is described solid
Reservation (1) also includes installing flat board (13), and the installation flat board (13) is rectangular slab, first connecting plate (11) and second
Connecting plate (12) is each perpendicular to the installation flat board (13) and set, and symmetrical and integrally formed be arranged on the installation flat board
(13) the corresponding both sides edge in the same side.
8. a kind of special purpose vehicle bearing pin fixation kit according to any one of Claims 1-4, it is characterised in that：The pin
The surface that (22) are pulled in axle (21) and locking is coated with rust preventive coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710385024.7A CN107120347A (en) | 2017-05-26 | 2017-05-26 | A kind of special purpose vehicle bearing pin fixation kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710385024.7A CN107120347A (en) | 2017-05-26 | 2017-05-26 | A kind of special purpose vehicle bearing pin fixation kit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107120347A true CN107120347A (en) | 2017-09-01 |
Family
ID=59728579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710385024.7A Pending CN107120347A (en) | 2017-05-26 | 2017-05-26 | A kind of special purpose vehicle bearing pin fixation kit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107120347A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181111A (en) * | 2018-02-23 | 2019-08-30 | 宝山钢铁股份有限公司 | A kind of pressing plate link mechanism of rolling-cut double side shear |
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| FR2862357B1 (en) * | 2003-11-14 | 2006-01-06 | Mecanique Deville | METHOD OF ASSEMBLING A JOINT AXIS WITH A STOP PLATE FOR CONSTRUCTIONS INCLUDING TWO ELEMENTS THAT ARE ORIENTABLE TO ONE ANOTHER |
| CN201166044Y (en) * | 2007-05-14 | 2008-12-17 | 田渝生 | Screw thread locking mechanism |
| CN201666294U (en) * | 2010-01-27 | 2010-12-08 | 江苏柳工机械有限公司 | Pin shaft connecting apparatus |
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| CN203035743U (en) * | 2013-01-09 | 2013-07-03 | 中联重科股份有限公司 | Pin shaft locking assembly, pin shaft locking structure and crane |
| CN203560248U (en) * | 2013-11-28 | 2014-04-23 | 中联重科股份有限公司 | Pin shaft fixing device |
| KR20140056829A (en) * | 2012-11-01 | 2014-05-12 | (주)태성공업 | Two links connected to the hinge pin or hinge pin manufacturing method |
| CN203627437U (en) * | 2013-11-21 | 2014-06-04 | 中国科学院上海技术物理研究所 | Locking device of two-dimensional scanning mechanism |
| CN203717621U (en) * | 2014-02-28 | 2014-07-16 | 中联重科股份有限公司 | pin shaft mounting structure and engineering machinery |
| CN204781052U (en) * | 2015-05-05 | 2015-11-18 | 徐工集团工程机械股份有限公司科技分公司 | Loader round pin axle device |
| CN106286506A (en) * | 2015-06-03 | 2017-01-04 | 天津市鑫祥金属制品有限公司 | A kind of novel parallel link plate |
| CN206802037U (en) * | 2017-05-26 | 2017-12-26 | 湖北聚力汽车技术股份有限公司 | A kind of special purpose vehicle bearing pin fixation kit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4607977A (en) * | 1985-08-05 | 1986-08-26 | Varnelis Edmund K | Pivot joint |
| FR2862357B1 (en) * | 2003-11-14 | 2006-01-06 | Mecanique Deville | METHOD OF ASSEMBLING A JOINT AXIS WITH A STOP PLATE FOR CONSTRUCTIONS INCLUDING TWO ELEMENTS THAT ARE ORIENTABLE TO ONE ANOTHER |
| CN201166044Y (en) * | 2007-05-14 | 2008-12-17 | 田渝生 | Screw thread locking mechanism |
| CN201666294U (en) * | 2010-01-27 | 2010-12-08 | 江苏柳工机械有限公司 | Pin shaft connecting apparatus |
| CN102078883A (en) * | 2010-11-17 | 2011-06-01 | 中冶京诚工程技术有限公司 | Hydraulic cylinder earring pin shaft locking device |
| JP2013104437A (en) * | 2011-11-10 | 2013-05-30 | Hitachi Constr Mach Co Ltd | Bearing device |
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| KR20140056829A (en) * | 2012-11-01 | 2014-05-12 | (주)태성공업 | Two links connected to the hinge pin or hinge pin manufacturing method |
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| CN203627437U (en) * | 2013-11-21 | 2014-06-04 | 中国科学院上海技术物理研究所 | Locking device of two-dimensional scanning mechanism |
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| CN203717621U (en) * | 2014-02-28 | 2014-07-16 | 中联重科股份有限公司 | pin shaft mounting structure and engineering machinery |
| CN204781052U (en) * | 2015-05-05 | 2015-11-18 | 徐工集团工程机械股份有限公司科技分公司 | Loader round pin axle device |
| CN106286506A (en) * | 2015-06-03 | 2017-01-04 | 天津市鑫祥金属制品有限公司 | A kind of novel parallel link plate |
| CN206802037U (en) * | 2017-05-26 | 2017-12-26 | 湖北聚力汽车技术股份有限公司 | A kind of special purpose vehicle bearing pin fixation kit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181111A (en) * | 2018-02-23 | 2019-08-30 | 宝山钢铁股份有限公司 | A kind of pressing plate link mechanism of rolling-cut double side shear |
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Application publication date: 20170901 |