CN105157995B - Forklift axle strength test rolling support - Google Patents
Forklift axle strength test rolling support Download PDFInfo
- Publication number
- CN105157995B CN105157995B CN201510520754.4A CN201510520754A CN105157995B CN 105157995 B CN105157995 B CN 105157995B CN 201510520754 A CN201510520754 A CN 201510520754A CN 105157995 B CN105157995 B CN 105157995B
- Authority
- CN
- China
- Prior art keywords
- plate
- shaft end
- shaft
- sleeve
- vehicle bridge
- 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.)
- Active
Links
Landscapes
- Forklifts And Lifting Vehicles (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The present invention relates to forklift axle strength test rolling supports.Including load bearing and shaft end limit device, shaft end limit device includes position-limited box, be placed in position-limited box in and can be rolled in position-limited box rolling element, for the shaft end sleeve of joint test vehicle bridge shaft end and the connecting plate of connecting shaft end cap cylinder and rolling element, experiment vehicle bridge passes through shaft end limit device under the action of test load and realizes the real-time compensation of length variation and the real-time compensation of angle change.As shown from the above technical solution, shaft end sleeve is connected by the present invention by connecting plate with rolling element, and by rolling of the rolling element in position-limited box, the real-time compensation of experiment vehicle bridge wheelspan and angle may be implemented, the actual forced status that vehicle bridge can be gone out with accurate simulation, meets the requirement of testing standard；The present invention can also control position of the rolling element in position-limited box simultaneously, to eliminate the transverse direction and axial dipole field accumulation that experiment vehicle bridge generates during the test, avoid the generation of accident.
Description
Technical field
The present invention relates to fork truck fields, and in particular to a kind of forklift axle strength test rolling support.
Background technology
Forklift axle includes drive axle and steeraxle, is the main stressed member of fork truck, and whether intensity meets the requirements directly
Connect the reliability and security for being related to fork truck.Forklift steering bridge is easy to happen permanent deformation in its intensity deficiency, causes to take turns
Situations such as tire premature wear, steering cylinder oil leak, steering failure, occurs, and pontic fracture can occur when serious, cause safety accident.
Therefore, carrying out testing inspection to the intensity of forklift axle is particularly important.
Currently, domestic be primarily present following shortcoming to the support at its both ends of the strength test device of forklift axle：
1, vehicle bridge is easy to happen lateral shift accumulation during strength test, causes pontic to be detached from support device, causes
Accident；
2, vehicle bridge is easy to happen axial dipole field accumulation in experiment process, causes Impact direction to change, can damage setting when serious
It is standby, it causes the accident；
3, domestic generally use rotary shaft support device, generated flexible deformation is restricted during vehicle bridge experiment,
Effective compensation cannot be obtained by testing the wheelspan change generated in the process, be unable to the actual loading situation that accurate simulation goes out vehicle bridge, difficult
To meet testing standard requirement very well；
4, a small number of producers use sliding support mode, although can effectively make up wheelspan change to experiment using such mode
Resulting influence, but not can overcome the disadvantages that the influence that angle change generates test result, the confidence level of test data is still not
It is high；
5, flexibility degree is not high, and domestic producer designs a kind of support generally directed to each vehicle bridge, causes the number of support
Amount, type are various, and manufacturing cost is high, and storage, maintenance are difficult.
6, it supports using above-mentioned rotary shaft or slidably supports two ways, during the test, pontic fracture is easy rolling
It falls, causes safety accident.
Invention content
The purpose of the present invention is to provide a kind of forklift axle strength test rolling support, which may be implemented vehicle
The real-time compensation of bridge length changes during the test real-time compensation and angle change, while it is axial and horizontal to eliminate vehicle bridge
The phenomenon that being accumulated to offset, eliminates safe hidden trouble.
To achieve the above object, present invention employs following technical schemes：Including with the mutually fixed load branch of equipment platform
Seat and the shaft end limit device being fixed on above load bearing, the load bearing are arranged in the both sides shaft end of experiment vehicle bridge
Position, the shaft end limit device includes position-limited box, be placed in position-limited box in and can be rolled in position-limited box rolling element, be used for
The shaft end sleeve of joint test vehicle bridge shaft end and the connecting plate of connecting shaft end cap cylinder and rolling element, the experiment vehicle bridge are being tried
It tests under the action of load through the real-time compensation of shaft end limit device realization length variation and the real-time compensation of angle change；It is described
Position-limited box be open-like shape quadrangle box, be welded by the first bottom plate, front side board, back side panel, left plate, right plate, institute
Two the first threaded holes, the tune being arranged in the first threaded hole are respectively equipped on front side board, back side panel, left plate and the right plate stated
It saves bolt and position of the rolling element in position-limited box is adjusted, first bottom plate is equipped with for the first of connecting T-shaped bolt
Countersunk screw hole；The rolling element includes the sleeve of open column shape, is equipped with shaft in the sleeve, the shaft passes through
The bearing at both ends is fixed in sleeve, and the both ends of sleeve are equipped with and include with the matched bearing cap of bearing, the connecting plate
The sleeve connection plate being connected with shaft end sleeve and the shaft connecting plate being connected with shaft, shaft end sleeve and sleeve connection plate, sleeve
Link position between connecting plate and shaft connecting plate is adjustable.
The front end of the shaft connecting plate is equipped with the first square breach for being used for avoiding experiment vehicle bridge, the sleeve connection plate
Front end be equipped be used for avoid experiment vehicle bridge the second square breach.
Cutting forms the third square breach for accommodating shaft connecting plate downwards on the outer tube wall of the sleeve, the shaft
The groove formed for installing shaft connecting plate is cut downwards in centre position, and the slot bottom of groove is a flat surface, and is set in the plane
There is the second threaded hole being connected with shaft connecting plate.
The lower face of the shaft connecting plate is equipped with the first rectangular boss with the fit depressions of shaft, shaft connecting plate
It is equipped with the second countersunk screw hole of connection shaft, the position of the second countersunk screw hole matches with the position of the second threaded hole,
The third threaded hole being connected with sleeve connection plate is additionally provided on the shaft connecting plate, the third threaded hole equidistantly divides
Cloth.
The shaft end sleeve is an eccentric cylinder, and the position that the shaft end sleeve is connected with sleeve connection plate is one flat
Face, the plane are equipped with the 4th threaded hole being connected with sleeve connection plate.
The upper surface of the sleeve connection plate is equipped with the second rectangular boss being connected with shaft end sleeve, the sleeve connection
Plate is equipped with the third countersunk screw hole being connected with the 4th threaded hole, is additionally provided with and third threaded hole on the sleeve connection plate
The 4th connected countersunk screw hole.
The load bearing includes the top plate and bottom plate of upper and lower directions parallel arrangement, is set between the top plate and bottom plate
Have and is equipped with along top plate length side between vertically disposed two piece of first side plate of top plate width direction, described two blocks of first side plates
The first side of connection is equipped with to two piece of second side plate of setting, between the outer plate surface and top plate and bottom plate of described two blocks of first side plates
The gusset of plate, top plate and bottom plate.
The upper face of the top plate, which is equipped with, is used for fixing the T-slot of shaft end limiting device, described two blocks of first side plates and
The hole for hoist lifted convenient for load bearing is respectively equipped on two piece of second side plate, the bottom plate is equipped with lightening hole, bottom plate
Four sides are additionally provided with the U-type groove being connected with equipment platform.
As shown from the above technical solution, shaft end sleeve is connected by the present invention by connecting plate with rolling element, passes through rolling
Rolling of the kinetoplast in position-limited box may be implemented the real-time compensation of experiment vehicle bridge wheelspan and angle, can go out vehicle bridge with accurate simulation
Actual forced status, meet the requirement of testing standard；The present invention can also control position of the rolling element in position-limited box simultaneously,
To eliminate the transverse direction and axial dipole field accumulation that experiment vehicle bridge generates during the test, the generation of accident is avoided.
Description of the drawings
Fig. 1 is the usage state diagram of the present invention；
Fig. 2 is the structural schematic diagram of shaft end limit device of the present invention；
Fig. 3 is the structural schematic diagram of position-limited box of the present invention；
Fig. 4 is the structural schematic diagram of rolling element of the present invention；
Fig. 5 is the structural schematic diagram of sleeve of the present invention；
Fig. 6 is the structural schematic diagram of shaft of the present invention；
Fig. 7 is the structural schematic diagram of shaft connecting plate of the present invention；
Fig. 8 is the structural schematic diagram of sleeve connection plate of the present invention；
Fig. 9 is the structural schematic diagram of shaft end sleeve of the present invention；
Figure 10 is the structural schematic diagram of T-bolt of the present invention；
Figure 11 is the structural schematic diagram of load bearing of the present invention.
Specific implementation mode
The present invention will be further described below in conjunction with the accompanying drawings：
A kind of forklift axle strength test rolling support as shown in Figure 1 and Figure 2, including with equipment platform is mutually fixed holds
Power bearing 100 and the shaft end limit device 200 for being fixed on 100 top of load bearing, the setting of load bearing 100 is in experiment vehicle bridge
2 both sides shaft end position, shaft end limit device 200 include position-limited box 210, are placed in position-limited box 210 and can be in position-limited box 210
The rolling element 220 of rolling, the shaft end sleeve 230 for 2 shaft end of joint test vehicle bridge and connecting shaft end cap cylinder 230 and rolling element
220 connecting plate 240, experiment vehicle bridge 2 realize the reality of length variation under the action of test load by shaft end limit device 200
When compensation and angle change real-time compensation, that is, the rolling element 220 being connected with vehicle bridge 2 is that can roll in position-limited box 210
Dynamic.
Further, as shown in Fig. 3, Figure 10, position-limited box 210 is the quadrangle box of open-like shape, by the first bottom plate 211, preceding
Side plate 212, back side panel 213, left plate 214, right plate 215 are welded, front side board 212, back side panel 213, left plate 214 and
Two the first threaded holes 216 are respectively equipped on right plate 215, the adjusting bolt being arranged in the first threaded hole 216 is adjustable to be rolled
Position of the body 220 in position-limited box 210, meanwhile, the first threaded hole 216 can also be easy to lift；First bottom plate 211, which is equipped with, to be used
Carry out the first countersunk screw hole 218 of connecting T-shaped bolt 217, two rows are arranged in the first countersunk screw hole 218, will using sunk screw
First bottom plate is compacted to the upper surface of load bearing 100 by T-bolt, and is not higher by the first bottom plate after sunk screw installation
211 upper surface does not influence free movement of the rolling element 220 in position-limited box 210；The lower surface of first bottom plate 211 uses machine
The mode of tool processing processes, and ensures its flatness, so that it is guaranteed that the reliable connection of itself and 100 upper surface of load bearing.
Further, as shown in figure 4, rolling element 220 includes the sleeve 221 of open column shape, shaft is equipped in sleeve 221
222, shaft 222 is fixed on by the bearing 223 at both ends in sleeve 221, and the both ends of sleeve 221 are equipped with and match with bearing 223
The bearing cap 224 of conjunction.Bearing 223 is installed on the both ends of shaft 222 and is placed on the inside of sleeve 221, and bearing cap 224 utilizes heavy
Head screw is fixed on the both ends of sleeve 221, carries out axial limiting to bearing 223, prevents the axial float of shaft 222.Preferably,
Bearing 223 uses cylinder roller bearing, can bear larger radial load, meet the requirement of the vertical bending test of forklift axle.
Further, as shown in Figure 7, Figure 8, connecting plate 240 includes the sleeve connection plate 241 being connected with shaft end sleeve 230
And the shaft connecting plate 242 being connected with shaft 222, shaft end sleeve 230 and sleeve connection plate 241, sleeve connection plate 241 and shaft
Link position between connecting plate 242 is adjustable, and the front end of shaft connecting plate 242 is equipped with the first party for being used for avoiding experiment vehicle bridge 2
V notch v 243, the front end of sleeve connection plate 241 are equipped with the second square breach 244 for being used for avoiding experiment vehicle bridge.First is rectangular scarce
Mouth 243 and the second square breach 244 are avoided installing and generate interference when testing to avoid vehicle bridge.
Further, as shown in Figure 5, Figure 6, cutting downwards forms and accommodates shaft connecting plate 242 on the outer tube wall of sleeve 221
Third square breach 225, that is, processed by the appearance and size of shaft connecting plate 242 on the periphery of sleeve 221 rectangular
The both ends of notch, 221 endoporus of sleeve process bearing mounting groove, and 221 two end faces of sleeve process threaded hole, are convenient for bearing cap
224 connection；The groove 226 formed for installing shaft connecting plate 242, groove 226 are cut downwards in the centre position of shaft 222
Slot bottom be a flat surface, and the plane is equipped with the second threaded hole 227 for being connected with shaft connecting plate 242.
Further, as shown in fig. 7, the lower face of shaft connecting plate 242 be equipped with matched with the groove 226 of shaft 222
The first rectangular boss 2421, shaft connecting plate 242 be equipped with connection shaft 222 the second countersunk screw hole 245, the second countersunk head
The position of screw hole 245 matches with the position of the second threaded hole 227, is additionally provided on shaft connecting plate 242 and sleeve connection plate
241 connected third threaded holes 246,246 equidistantly distributed of third threaded hole, multistage convenient for the experiment of different wheelspan vehicle bridge are adjusted
Section.
Further, as shown in figure 9, shaft end sleeve 230 is an eccentric cylinder, shaft end sleeve 230 and sleeve connection plate 241
Connected position is a flat surface 231, which is equipped with the 4th threaded hole 232 being connected with sleeve connection plate 241, the 4th screw thread
The axial position in hole 232 is determined according to deflecting roller wheelspan.
Further, the upper surface of sleeve connection plate 241 is equipped with the second rectangular boss 247 being connected with shaft end sleeve 230,
Sleeve connection plate 241 is equipped with the third countersunk screw hole 248 being connected with the 4th threaded hole 232, is also set on sleeve connection plate 241
It is also spaced set to have the 4th countersunk screw hole 249 being connected with third threaded hole 246, the 4th countersunk screw hole 249, is convenient for
Different the multistage of wheelspan vehicle bridge experiment are adjusted.
Further, as shown in figure 11, load bearing 100 includes the top plate 110 and bottom plate of upper and lower directions parallel arrangement
120, it is equipped between top plate 110 and bottom plate 120 along vertically disposed two piece of first side plate 130 of 110 width direction of top plate, two pieces the
Two piece of second side plate 140 being arranged along 110 length direction of top plate, the outside plate of two piece of first side plate 130 are equipped between side plate 130
The gusset 150 of the first side plate 130 of connection, top plate 110 and bottom plate 120 is equipped between face and top plate 110 and bottom plate 120.Load branch
Seat 100 is carried out by the way of postwelding processing, to eliminate welding stress, prevents the later stage because of the welding stress decline during use
Caused by deform, to influence the normal use of load bearing 100.Meanwhile the upper and lower surface of load bearing 100 carries out machinery
Processing, ensures the depth of parallelism of its upper and lower surface.
Further, the upper face of top plate 110 is equipped with the T-slot 111 for being used for fixing shaft end limiting device 200, and T-slot is set
Two are set, convenient for connecting shaft end limiting device 200 using T-bolt 217；Two piece of first side plate 130 and two piece of second side plate 140
On be respectively equipped with the hole for hoist 160 lifted convenient for load bearing 100, bottom plate 120 is equipped with lightening hole, and four sides of bottom plate 120 are also
Equipped with the U-type groove 121 being connected with equipment platform.
The installation process of the present invention is as follows：
Two load bearings are mounted on according to vehicle bridge track width dimensions on equipment platform；Two position-limited box are positioned over load
On bearing, it is inserted into T-bolt in the corresponding T-slot of load bearing, adjusts the position of position-limited box to track width dimensions, using interior six
Angle screw passes through position-limited box and screws in T-bolt, to which position-limited box to be fastened to the upper plane of load bearing；
According to different types of vehicle bridge, two corresponding shaft end sleeves is selected to install to the both sides shaft end of vehicle bridge, shaft end set
The plane processed on cylinder straight down, is consistent, and use the nut that vehicle bridge carries by axis with experiment vehicle bridge Impact direction
End cap cylinder is locked；
According to wheelspan difference, corresponding third countersunk screw hole on sleeve connection plate is selected, it will using soket head cap screw
Sleeve connection plate is installed to the sleeve of shaft end；
According to wheelspan difference, corresponding third threaded hole on rolling element is selected, rolling element is installed to sleeve connection, is made
It obtains vehicle bridge and forms an entirety with rolling element；
Hoisting test vehicle bridge, rolling element is placed in position-limited box；
Adjusting bolt in adjustment position-limited box front side board, the first threaded hole of back side panel, left plate and right plate, pushes experiment
Vehicle bridge side-to-side movement so that the design center of effort of vehicle bridge coincide with equipment dynamic output center, then axially long according to vehicle bridge
Variable quantity is spent, adjusts the gap between adjusting bolt and excircle of sleeve face so that it does not interfere pontic wheelspan during the test
Subject to variation；The adjusting bolt on the forward and backward side plate of position-limited box is adjusted, experiment is completed in the gap of unilateral 0.5~1mm of reservation or so
The installation of vehicle bridge.
Working principle of the present invention is as follows：
When testing vehicle bridge stress flexural deformation, wheelspan becomes smaller, because the adjusting bolt on position-limited box left and right side plate with set
There are gaps appropriate between cylinder so that the horizontal rolling that sleeve can be accessible in an axial direction realizes the real-time benefit of wheelspan change
It repays；
It when testing vehicle bridge stress, integrally bends, shaft end has a certain degree shape with horizontal plane, at this point, turning
Axis together with shaft connecting plate around spindle central carry out it is accessible turn to corresponding angle, to realize angle change
Real-time compensation；
When experiment vehicle bridge makes a strength test especially fatigue test, since experiment vehicle bridge can not be adjusted to absolutely just
True position, when each stress, vehicle bridge can all generate micro lateral shift, when offset is accumulate to it is a certain amount of when, before position-limited box
Adjusting bolt on back side panel will limit the continuation transverse shifting of rolling element, and the lateral displacement to limit vehicle bridge continues to build up；
When each stress, vehicle bridge also will produce micro axial dipole field simultaneously, when offset is accumulate to it is a certain amount of when, position-limited box left side plate
On adjusting bolt will limit rolling element and continue to move axially, the axial displacement to limit vehicle bridge continues to build up.
The beneficial effects of the present invention are：1）The real-time compensation of wheelspan change and angle change may be implemented in the present invention；2）
The present invention can effectively eliminate the lateral and axial offset of vehicle bridge, avoid the security risk caused by displacement；3）The present invention can
To meet the experiment of a variety of vehicle bridge, it is only necessary to which the experiment of different vehicle bridge can be met by replacing corresponding shaft end sleeve；4）The present invention
Position-limited box and load bearing installation site it is adjustable, be adapted to different wheelspans vehicle bridge experiment；5）The rolling element of the present invention
It is linked to be entirety with pontic, rolling element is placed in position-limited box, and when bridge body axle is broken, spindle nose is fallen on the inside of position-limited box
Upper limb does not just continue to fall, and can effectively avoid spindle nose tumbles accident；6）The present invention has higher test accuracy, energy
Enough meet the forklift axle strength test of variety classes, tonnage rank；7）The present invention has very high rigidity, makees in test load
Under, compressive deformation can be ignored；During experiment any interference is not generated to the deformation of pontic, examination can be effectively ensured
Test the accurate credible of data.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the model of the present invention
It encloses and is defined, under the premise of not departing from design spirit of the present invention, technical side of the those of ordinary skill in the art to the present invention
The various modifications and improvement that case is made should all be fallen into the protection domain of claims of the present invention determination.
Claims (8)
1. a kind of forklift axle strength test rolling support, it is characterised in that：Including with the mutually fixed load bearing of equipment platform
（100）And it is fixed on load bearing（100）The shaft end limit device of top（200）, the load bearing（100）Setting exists
Test vehicle bridge（2）Both sides shaft end position, the shaft end limit device（200）Including position-limited box（210）, be placed in position-limited box
（210）It is interior and can be in position-limited box（210）The rolling element of interior rolling（220）, be used for joint test vehicle bridge（2）The shaft end sleeve of shaft end
（230）And connecting shaft end cap cylinder（230）With rolling element（220）Connecting plate（240）, the experiment vehicle bridge（2）It is testing
Pass through shaft end limit device under the action of load（200）Realize the real-time compensation of length variation and the real-time compensation of angle change；
The position-limited box（210）For the quadrangle box of open-like shape, by the first bottom plate（211）, front side board（212）, back side panel（213）、
Left plate（214）, right plate（215）It is welded, the front side board（212）, back side panel（213）, left plate（214）And it is right
Side plate（215）On be respectively equipped with two the first threaded holes（216）, the first threaded hole（216）The adjusting bolt of interior setting is adjustable
Rolling element（220）In position-limited box（210）Interior position, first bottom plate（211）It is equipped with and is used for connecting T-shaped bolt
（217）The first countersunk screw hole（218）；The rolling element（220）Sleeve including open column shape（221）, the set
Cylinder（221）It is interior to be equipped with shaft（222）, the shaft（222）Pass through the bearing at both ends（223）It is fixed on sleeve（221）It is interior, and
Sleeve（221）Both ends be equipped with and bearing（223）Matched bearing cap（224）, the connecting plate（240）Including with shaft end
Sleeve（230）Connected sleeve connection plate（241）And and shaft（222）Connected shaft connecting plate（242）, shaft end sleeve
（230）With sleeve connection plate（241）, sleeve connection plate（241）With shaft connecting plate（242）Between link position it is adjustable.
2. forklift axle strength test rolling support according to claim 1, it is characterised in that：The shaft connecting plate
（242）Front end be equipped be used for avoid experiment vehicle bridge（2）The first square breach（243）, the sleeve connection plate（241）Before
End is equipped with the second square breach for being used for avoiding experiment vehicle bridge（244）.
3. forklift axle strength test rolling support according to claim 2, it is characterised in that：The sleeve（221）'s
Cutting downwards, which is formed, on outer tube wall accommodates shaft connecting plate（242）Third square breach（225）, the shaft（222）In
Between position cut downwards formation for installing shaft connecting plate（242）Groove（226）, groove（226）Slot bottom be a flat surface,
And the plane is equipped with and shaft connecting plate（242）The second connected threaded hole（227）.
4. forklift axle strength test rolling support according to claim 3, it is characterised in that：The shaft connecting plate
（242）Lower face be equipped with and shaft（222）Groove（226）Matched first rectangular boss（2421）, shaft connecting plate
（242）It is equipped with connection shaft（222）The second countersunk screw hole（245）, the second countersunk screw hole（245）Position and second
Threaded hole（227）Position match, the shaft connecting plate（242）On be additionally provided with and sleeve connection plate（241）Connected
Third threaded hole（246）, the third threaded hole（246）Equidistantly distributed.
5. forklift axle strength test rolling support according to claim 4, it is characterised in that：The shaft end sleeve
（230）For an eccentric cylinder, the shaft end sleeve（230）With sleeve connection plate（241）Connected position is a flat surface
（231）, the plane be equipped with and sleeve connection plate（241）The 4th connected threaded hole（232）.
6. forklift axle strength test rolling support according to claim 5, it is characterised in that：The sleeve connection plate
（241）Upper surface be equipped with and shaft end sleeve（230）The second connected rectangular boss（247）, the sleeve connection plate（241）
It is equipped with and the 4th threaded hole（232）Connected third countersunk screw hole（248）, the sleeve connection plate（241）On also set
Have and third threaded hole（246）The 4th connected countersunk screw hole（249）.
7. forklift axle strength test rolling support according to claim 1, it is characterised in that：The load bearing
（100）Include the top plate of upper and lower directions parallel arrangement（110）And bottom plate（120）, the top plate（110）With bottom plate（120）It
Between be equipped with along top plate（110）Vertically disposed two piece of first side plate of width direction（130）, two piece of first side plate（130）
Between be equipped with along top plate（110）Two piece of second side plate of length direction setting（140）, two piece of first side plate（130）'s
Outer plate surface and top plate（110）And bottom plate（120）Between be equipped with connection the first side plate（130）, top plate（110）And bottom plate（120）'s
Gusset（150）.
8. forklift axle strength test rolling support according to claim 7, it is characterised in that：The top plate（110）'s
Upper face, which is equipped with, to be used for fixing shaft end limiting device（200）T-slot（111）, two piece of first side plate（130）And two pieces
Second side plate（140）On be respectively equipped with convenient for load bearing（100）The hole for hoist of lifting（160）, the bottom plate（120）On set
There are lightening hole, bottom plate（120）Four sides be additionally provided with the U-type groove being connected with equipment platform（121）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510520754.4A CN105157995B (en) | 2015-08-24 | 2015-08-24 | Forklift axle strength test rolling support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510520754.4A CN105157995B (en) | 2015-08-24 | 2015-08-24 | Forklift axle strength test rolling support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105157995A CN105157995A (en) | 2015-12-16 |
| CN105157995B true CN105157995B (en) | 2018-10-19 |
Family
ID=54798931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510520754.4A Active CN105157995B (en) | 2015-08-24 | 2015-08-24 | Forklift axle strength test rolling support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105157995B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108414246B (en) * | 2018-06-08 | 2024-01-26 | 中汽检测技术有限公司 | Axle experimental device and detection system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4951504A (en) * | 1988-07-13 | 1990-08-28 | Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. | Process and apparatus for testing the axles and/or springs and/or adjacent components of commercial vehicles |
| CN201697795U (en) * | 2010-05-15 | 2011-01-05 | 徐工集团工程机械股份有限公司江苏徐州工程机械研究院 | Axle housing double-side perpendicular independent loading test device |
| CN202720114U (en) * | 2011-11-29 | 2013-02-06 | 青特集团有限公司 | Axle head fixing clamp for set experiment of drive axle housing |
| CN204903185U (en) * | 2015-08-24 | 2015-12-23 | 安徽合力股份有限公司 | Support of rolling of fork truck axle pressure test |
-
2015
- 2015-08-24 CN CN201510520754.4A patent/CN105157995B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4951504A (en) * | 1988-07-13 | 1990-08-28 | Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. | Process and apparatus for testing the axles and/or springs and/or adjacent components of commercial vehicles |
| CN201697795U (en) * | 2010-05-15 | 2011-01-05 | 徐工集团工程机械股份有限公司江苏徐州工程机械研究院 | Axle housing double-side perpendicular independent loading test device |
| CN202720114U (en) * | 2011-11-29 | 2013-02-06 | 青特集团有限公司 | Axle head fixing clamp for set experiment of drive axle housing |
| CN204903185U (en) * | 2015-08-24 | 2015-12-23 | 安徽合力股份有限公司 | Support of rolling of fork truck axle pressure test |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105157995A (en) | 2015-12-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205950181U (en) | A upset frock for assembly of finishing mill group roll -box | |
| CN105157995B (en) | Forklift axle strength test rolling support | |
| CN207087738U (en) | The spring disassembling fixture of main spindle broach bar | |
| CN103697088B (en) | A kind of mechanical yaw brake | |
| CN105136564B (en) | Forklift steering bridge strength test frock | |
| CN104235325B (en) | A kind of installation method of milling train gear housing | |
| CN202952009U (en) | Adjustable welding roller carrier | |
| CN101342657A (en) | Axial-direction pickup fitting mechanical speed-control device | |
| CN204903185U (en) | Support of rolling of fork truck axle pressure test | |
| CN204903279U (en) | Forklift steering bridge pressure test frock | |
| CN206940344U (en) | A kind of cold rolling mill hydraulic cylinder changing device | |
| CN105965076B (en) | The valve deck face milling mechanism of solenoid valve valve deck process equipment | |
| CN204903179U (en) | Forklift steering bridge pressure test auxiliary stay | |
| CN103464835A (en) | High-efficient workpiece tapping machine | |
| CN102426077A (en) | Auxiliary calibration device of push-pull gauge | |
| CN203362577U (en) | Improved base of centrifugal water pump | |
| CN209006409U (en) | A kind of c-type rack that can assemble more y-type rolling mills | |
| CN202606217U (en) | Rack of two-roller vertical roller mill | |
| CN103317352A (en) | Novel Z-shaped cross beam structure of fixed-beam gantry pentahedron | |
| CN201653331U (en) | Gap measuring gauge of upper frame and lower frame of hydraulic fan-shaped section | |
| CN203380610U (en) | Novel pentahedral Z transverse beam structure of fixed-beam gantry | |
| CN203541092U (en) | Adjustable pneumatic lifting device for roll | |
| CN204052392U (en) | A kind of Bar Cooling Bed elastic damping buffer-type alignment retaining device | |
| CN202833952U (en) | Gear with adjustable backlash and backlash adjusting device thereof | |
| CN203268181U (en) | Thrust wheel mounting plate structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210902 Address after: 246000 No. 309, Yingbin West Road, economic development zone, Anqing City, Anhui Province Patentee after: Anqing Heli axle Co.,Ltd. Address before: 230601 668 Fangxing Road, Jing Kai District, Hefei, Anhui Patentee before: ANHUI HELI Co.,Ltd. |