CN105403394A - Clamping test board used for forklift gear box and driving axle assembly - Google Patents
Clamping test board used for forklift gear box and driving axle assembly Download PDFInfo
- Publication number
- CN105403394A CN105403394A CN201510915599.6A CN201510915599A CN105403394A CN 105403394 A CN105403394 A CN 105403394A CN 201510915599 A CN201510915599 A CN 201510915599A CN 105403394 A CN105403394 A CN 105403394A
- Authority
- CN
- China
- Prior art keywords
- clamping
- bearing
- box assembly
- fork truck
- bridge box
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention provides a clamping test board used for a forklift gear box and driving axle assembly. The clamping test board comprises a rack and a motor fixedly disposed on the rack. The output shaft of the motor is connected with a bearing by a transmission shaft, and the other end of the bearing is connected with a connecting spline by a universal joint. The rack disposed on the other end of the connecting spline is fixedly provided with a support, the upper end surface of which is fixedly provided with a supporting column used for supporting and fixing the case of the gear box and driving axle assembly and a case pressing device. A pair of supporting seats are fixedly parallely disposed on the rack disposed on the other side of the motor, and the upper end surfaces of the supporting seats are fixedly provided with clamping devices used for locating the forklift gear box and driving axle assembly. The clamping test board provided by the invention can be used for the positioning and the installation of the forklift gear box and driving axle assemblies having different models, and the fast clamping and the fast loosening can be realized; the applicability is strong, and the costs are low.
Description
Technical field
The invention belongs to four pivot electric forklift drive disk assembly field tests, be specifically related to a kind of clamping testing table for fork truck bridge box assembly.
background technology:
Along with the development of auto industry, the level of Rail car manufacture industry is also improving constantly, low noiseization also just one of important performance becoming vehicle.The noise of vehicle drive system is only second to motor, and the noise therefore reducing transmission assembly is also a part for entire car denoise.Due to improving constantly of gear drive work quality, the noise of transmission assembly has become one of important indicator mutually arranged side by side with intensity, fatigue lifetime and transfer efficiency.That is, the noise level of transmission assembly has become one of important symbol of wheel box quality.
And for existing four pivot electric forklifts at present, the Detecting data of a wheel box and driving axis (being called for short bridge box assembly) need be developed for testing wheel box and the noise of driving axis under high-speed cruising.This testing table for the production of the on-line checkingi on line, and needs the tested parts of energy quick despatch, to improve the testing efficiency of testing table.Clamp fixture on testing table can realize this function, and electronic four fulcrum forklifts because of different tonnage have the bridge box assembly of different structure, and the frock of testing table can carry out switching needs easily, meets different bridge box assembly test needs.So this testing table must meet different clamp fixture can carry out switching fast and tested parts can promptly by these two requirements of clamping on test-bed.
Summary of the invention
In order to solve above-mentioned Problems existing, the invention provides a kind of clamping testing table for fork truck bridge box assembly.
Technical scheme of the present invention is: a kind of clamping testing table for fork truck bridge box assembly, comprise stand and be fixedly arranged on the motor on stand, the output shaft of described motor is connected with bearing by transmission shaft, the other end of described bearing by universal joint be connected spline joint; Be positioned at connect the spline other end stand on be installed with support, described pedestal upper end face is installed with support column and the case shell hold down gag of support and fixed bridge box assembly case shell; Parallelly on the stand being positioned at motor opposite side be installed with a pair supporting seat, described supporting seat upper surface is installed with the clamping device positioned fork truck bridge box assembly.
Further scheme, described clamping device comprises and positions the axle housing clamping device of clamping to 2-2.5t fork truck bridge box assembly or 3-3.5t fork truck bridge box assembly is positioned to the bearing pin clamping device of clamping.
Further scheme, described bearing pin clamping device comprises for fixing bearing pin pedestal, and the top end face of described bearing pin pedestal is the groove matched with the bearing pin of 3-3.5t fork truck bridge box assembly; The rear end of described bearing pin pedestal is connected with bearing, and described bearing is provided with clamp system; Described clamp system top is installed with handle, and the clamping head of clamp system front end is connected with rebound by mount pin, and described rebound front end sleeve is provided with movable ram, and movable ram is fixed on rebound by set nut.
Described axle housing clamping device comprises the bearing of the V-shaped opening of top end face, the cover plate of the opening of falling V is provided with above described bearing, one end of described bearing and cover plate is flexibly connected by the first bearing pin, the other end of described bearing is provided with the second pinned connection, described second bearing pin intermediate sleeve is provided with gib-headed bolt, and cover plate and bearing are linked into an integrated entity by band shoulder nut by the other end of gib-headed bolt.
The inner side of described cover plate and bearing is all installed with snubber block.
Described case shell hold down gag comprises mounting seat, and described mounting seat is provided with clamping element, and described clamping element is installed with handle, and the front end of clamping element is connected with pressure head by U-shaped chuck, and described pressure head is fixed on U-shaped chuck by hold-down nut; Described mounting seat offers the U bolt groove for erection bolt.
Described support comprises base plate and top board, described top board offers for the threaded hole of install bin shell hold down gag and at least two for installing the mounting hole of support column.
Described supporting seat comprises base plate and top board, described top board offers locating slot and threaded hole.
Testing table of the present invention can be used for the Set and Positioning of the electronic four pivot counterweight motor-driven fork truck bridge box assemblies of 2-2.5t and the electronic four pivot counterweight motor-driven fork truck bridge box assemblies of 3-3.5t, its raising middle flask shell hold down gag and bearing pin clamping device or axle housing clamping device are fast fixtures, can quick-clamping by test specimen.Axle housing clamping device and bearing pin clamping device are all modular design, and offer locating slot and threaded hole positions installation by the top board that supports seat, it is convenient to change, and without the need to adjustment, directly changes.
Motor, transmission shaft, bearing, universal joint and connection spline link into an integrated entity to constitute input driving-chain, and their centres degree require be less than 0.05mm; For providing the power run by test specimen.
Support column is inserted in the mounting hole on support, can the support column of different size be selected to be inserted in corresponding mounting hole, for the process area terrace of the case shell of stay fork vehicle bridge box assembly according to different fork truck bridge box assemblies.In addition, the mounting seat of case shell hold down gag is located at U bolt groove, and it is corresponding with the threaded hole on the top board of support, the installation site of adjustable FCL shell hold down gag, and the fork truck bridge box assembly different for Set and Positioning is tested.
In addition, the top board of supporting seat offers locating slot and threaded hole, be respectively used to fixed pin shaft clamping device or axle housing clamping device, thus realize the test of Set and Positioning two kinds of different model fork truck bridge box assemblies.
Clamping element in case shell hold down gag and the clamp system on bearing pin clamping device are commercial existing products, and it is a kind of quick-speed jigs of linkage assembly, and the self-lock mechanism that mainly make use of linkage assembly realizes self-locking.During locking, promote clamping element or clamp system by handle, after being pushed into the dead point of mechanism, and under linkage assembly is in equilibrant effect, do not have loosening phenomenon.And when relaxing by test specimen, pull clamping element or clamp system with handle, it is raised together with pressure head and unclamps from the compression of fork truck bridge box assembly.
Snubber block material on axle housing clamping device is brass, its role is to absorb a part and causes vibrations because installing reason, and can reduce the contact area between fork truck bridge box assembly and axle housing clamping device, thus increase positioning precision.Snubber block totally three is be arranged on triangularly on cover plate and bearing with screw respectively.
Bearing in axle housing clamping device and one end of cover plate are flexibly connected by the first bearing pin, the other end is linked into an integrated entity by the second bearing pin, gib-headed bolt and band shoulder nut, and centre is just being used on assembling fork vehicle bridge box assembly.When disassembly is desired, after unclamping band shoulder nut, gib-headed bolt is flipped out around the second bearing pin rotates from the draw-in groove cover plate, thus cover plate is separated with bearing, then cover plate is carried out rotating separation around the first bearing pin, can will be taken out by test specimen or dismantle.
So the present invention has following beneficial effect:
1, testing table of the present invention can adapt to location, the installation of the fork truck bridge box assembly of different model; Strong adaptability, cost are low;
2, the case shell hold down gag in this testing table and bearing pin clamping device or axle housing clamping device all can realize Quick-clamped and unclamp, convenient to operation;
3, this testing table achieves clamping and is positioned one, practical function modularization, is convenient to change, adjust.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described in further detail:
Fig. 1 is the first structural representation of the present invention;
Fig. 2 is the second structural representation of the present invention;
Fig. 3 is raising middle flask shell hold down gag structural representation of the present invention;
Fig. 4 is medium-height trestle structural representation of the present invention;
Fig. 5 is bearing pin clamping device structural representation in the present invention;
Fig. 6 is clamping support schematic diagram in the present invention;
Fig. 7 is intermediate axle shell clamping device structural representation of the present invention;
Fig. 8 is intermediate axle shell clamping device open mode figure of the present invention;
Fig. 9 is for installing 2-2.5t fork truck bridge box assembly schematic diagram;
Figure 10 is for installing 3-3.5t fork truck bridge box assembly schematic diagram.
In figure: 1-motor 1,2-transmission shaft, 3-bearing, 4-stand, 5-universal joint, 6-connects spline, 7-support column, 8-case shell hold down gag, 9-support, 10-bearing pin clamping device, 11-supporting seat, 12-2-2.5t fork truck bridge box assembly, 13-axle housing clamping device, 14-3-3.5t fork truck bridge box assembly;
8-1 mounting seat, 8-2U clevis head, 8-3 pressure head, 8-4 hold-down nut, 8-5 handle, 8-6 clamping element, 8-7U shape bolt slot;
9-1 top board, 9-2 mounting hole, 9-3 threaded hole, 9-4 base plate;
10-1 movable ram, 10-2 set nut, 10-3 rebound, 10-4 mount pin, 10-5 clamping head, 10-6 handle, 10-7 clamp system, 10-8 bearing, 10-9 bearing pin pedestal, 10-10 groove;
11-1 top board, 11-2 threaded hole, 11-3 locating slot, 11-4 base plate;
13-1 cover plate, 13-2 snubber block, 13-3 first bearing pin, 13-4 bearing, 13-5 second bearing pin, 13-6 gib-headed bolt, 13-7 band shoulder nut.
Embodiment
As shown in Figure 1, 2, a kind of clamping testing table for fork truck bridge box assembly, comprise stand 4 and be fixedly arranged on the motor 1 on stand 4, the output shaft of described motor 1 is connected with bearing 3 by transmission shaft 2, the other end of described bearing 3 by universal joint 5 be connected spline 6 and connect; Be positioned at connect spline 6 other end stand 4 on be installed with support 9, described support 9 upper surface is installed with support column 7 and the case shell hold down gag 8 of support and fixed bridge box assembly case shell; Parallelly on the stand 4 being positioned at motor 1 opposite side be installed with a pair supporting seat 11, described supporting seat 11 upper surface is installed with the clamping device positioned fork truck bridge box assembly.
Further scheme, described clamping device comprises and positions the axle housing clamping device 13 of clamping to 2-2.5t fork truck bridge box assembly or 3-3.5t fork truck bridge box assembly is positioned to the bearing pin clamping device 10 of clamping.
As shown in Figure 1,5, bearing pin clamping device 10 comprises for fixing bearing pin pedestal 10-9, and the top end face of described bearing pin pedestal 10-9 is the groove 10-10 matched with the bearing pin of 3-3.5t fork truck bridge box assembly; The rear end of described bearing pin pedestal 10-9 is connected with bearing 10-8, and described bearing 10-8 is provided with clamp system 10-7; Described clamp system 10-7 top is installed with handle 10-6, the clamping head 10-5 of clamp system 10-7 front end is connected with rebound 10-3 by mount pin 10-4, described rebound 10-3 front end sleeve is provided with movable ram 10-1, and movable ram 10-1 is fixed on rebound 10-3 by set nut 10-2.
As shown in Fig. 2,7,8, axle housing clamping device 13 comprises the bearing 13-4 of the V-shaped opening of top end face, the cover plate 13-1 of the opening of falling V is provided with above described bearing 13-4, one end of described bearing 13-4 and cover plate 13-1 is flexibly connected by the first bearing pin 13-3, the other end of described bearing 13-4 is provided with the second bearing pin 13-5 and connects, described second bearing pin 13-5 intermediate sleeve is provided with gib-headed bolt 13-6, and cover plate 13-1 and bearing 13-4 is linked into an integrated entity by band shoulder nut 13-7 by the other end of gib-headed bolt 13-6.
Preferably, the inner side of described cover plate 13-1 and bearing 13-4 is all installed with snubber block 13-2.
Bearing 13-4 in axle housing clamping device 13 and one end of cover plate 13-1 are flexibly connected by the first bearing pin 13-3, the other end is linked into an integrated entity by the second bearing pin 13-5, gib-headed bolt 13-6 and band shoulder nut 13-7, and centre is just being used on assembling fork vehicle bridge box assembly.When disassembly is desired, first unclamp band shoulder nut 13-7, gib-headed bolt 13-6 is flipped out from the draw-in groove cover plate 13-1 around the second bearing pin 13-5 rotates, thus cover plate 13-1 is separated with bearing 13-4, then cover plate 13-1 is separated around the first bearing pin 13-3 carries out rotating, then can will therefrom be taken out by test specimen or dismantle.
As shown in Figure 3, case shell hold down gag 8 comprises mounting seat 8-1, described mounting seat 8-1 is provided with clamping element 8-6, described clamping element 8-6 is installed with handle 8-5, the front end of clamping element 8-6 is connected with pressure head 8-3 by U-shaped chuck 8-2, and described pressure head 8-3 is fixed on U-shaped chuck 8-2 by hold-down nut 8-4; Described mounting seat 8-1 offers the U bolt groove 8-7 for erection bolt.
As shown in Figure 4, support 9 comprises base plate 9-4 and top board 9-1, described top board 9-1 offers for install bin shell hold down gag 8 threaded hole 9-3 and at least two for installing the mounting hole 9-2 of support column 7.
U bolt groove 8-7 on the mounting seat 8-1 of case shell hold down gag 8 is corresponding with the threaded hole 9-3 on the top board 9-1 of support 9, the installation site of adjustable FCL shell hold down gag 8, and the fork truck bridge box assembly different for Set and Positioning is tested.In addition, support column 7 is inserted in the mounting hole 9-2 on support 9, and the support column 7 of different size can be selected according to different fork truck bridge box assemblies to be inserted in corresponding installation 9-2 hole, for the process area terrace of the case shell of stay fork vehicle bridge box assembly.
As shown in Figure 6, supporting seat 11 comprises base plate 11-4 and top board 11-1, described top board 11-1 offers locating slot 11-3 and threaded hole 11-2.Locating slot 11-3 and threaded hole 11-2 is respectively used to fixed pin shaft clamping device 10 and axle housing clamping device 13, thus realizes Set and Positioning two kinds of different model fork truck bridge box assemblies.
As shown in Figure 9, the schematic diagram for Set and Positioning 2-2.5t fork truck bridge box assembly: first connection spline 6 is inserted by the input end of test specimen 2-2.5t fork truck bridge box assembly 12, then the axle housing setting circle of 2-2.5t fork truck bridge box assembly is placed between the bearing 13-4 of axle housing clamping device 13 and cover plate 13-1, tighten band shoulder nut 13-7 and bearing 13-4 and cover plate 13-1 is fixed connection, thus the axle housing setting circle of bridge box assembly is fixed; Again the case casing tech step surface of bridge box assembly is placed on support column 7, uses case shell hold down gag 8 compaction case casing tech step surface simultaneously; Finally couple together between connection spline 6 and universal joint 5 with bolt.
During test, open motor 1, power, by by transmission shaft 2 and bearing 3, universal joint 5 and be connected the input driving-chain that spline 6 forms and import in the casing by test specimen, drives and is rotated by test specimen, operating personnel can listen or detect by the noise of test specimen, for judging by the quality of test specimen with noise instrument by ear.
When off-test is dismantled, first unclamp band shoulder nut 13-7, gib-headed bolt 13-6 is flipped out around the second bearing pin 13-5 rotates from the draw-in groove cover plate 13-1, thus cover plate 13-1 is separated with bearing 13-4, then cover plate 13-1 is separated around the first bearing pin 13-3 carries out rotating; Then promoted on clamping element 8-6 by the handle 8-5 on case shell hold down gag 8, thus unclamp from the compression of fork truck bridge box assembly with pressure head 8-3 raises together; Finally to dismantle universal joint 5 and the bolt be connected between spline 6.Then can lift by crane by test specimen.
The schematic diagram for Set and Positioning 3-3.5t fork truck bridge box assembly as shown in Figure 10: first the bearing pin of 3-3.5t fork truck bridge box assembly 14 is placed in the groove 10-10 on bearing pin clamping device 10, driving handle 10-6, locked by clamp system 10-7, it drives a pair movable ram 10-1 to be compressed by the bearing pin of 3-3.5t fork truck bridge box assembly 14.The case casing tech step surface of 3-3.5t fork truck bridge box assembly 14 is placed on support column 7 simultaneously, and the compaction case casing tech step surface of control box shell hold down gag 8.
During test, open motor 1, power, by by transmission shaft 2 and bearing 3, universal joint 5 and be connected the input driving-chain that spline 6 forms and import in the casing by test specimen, drives and is rotated by test specimen, operating personnel can listen or detect by the noise of test specimen, for judging by the quality of test specimen with noise instrument by ear.
When off-test is dismantled, unclamp bearing pin clamping device 10 and case shell hold down gag 8 respectively, then dismantle universal joint 5 and the bolt be connected between spline 6.Then can lift by crane by test specimen.
Above embodiment is not limited only to protection scope of the present invention, all modify based on basic thought of the present invention or change all belong to protection scope of the present invention.
Claims (8)
1. the clamping testing table for fork truck bridge box assembly, comprise stand (4) and be fixedly arranged on the motor (1) on stand (4), it is characterized in that: the output shaft of described motor (1) is connected with bearing (3) by transmission shaft (2), the other end of described bearing (3) passes through universal joint (5) and is connected spline (6) and connects; Be positioned at connect spline (6) other end stand (4) on be installed with support (9), described support (9) upper surface is installed with support and the support column (7) of fixed bridge box assembly case shell and case shell hold down gag (8); Be positioned at that the stand (4) of motor (1) opposite side is upper is parallelly installed with a pair supporting seat (11), described supporting seat (11) upper surface is installed with the clamping device positioned fork truck bridge box assembly.
2. a kind of clamping testing table for fork truck bridge box assembly according to claim 1, is characterized in that: described clamping device positions the axle housing clamping device (13) of clamping to 2-2.5t fork truck bridge box assembly or 3-3.5t fork truck bridge box assembly positioned to the bearing pin clamping device (10) of clamping.
3. a kind of clamping testing table for fork truck bridge box assembly according to claim 2, it is characterized in that: described bearing pin clamping device (10) comprises for fixing bearing pin pedestal (10-9), and the top end face of described bearing pin pedestal (10-9) is the groove (10-10) matched with the bearing pin of 3-3.5t fork truck bridge box assembly; The rear end of described bearing pin pedestal (10-9) is connected with bearing (10-8), and described bearing (10-8) is provided with clamp system (10-7); Described clamp system (10-7) top is installed with handle (10-6), the clamping head (10-5) of clamp system (10-7) front end is connected with rebound (10-3) by mount pin (10-4), described rebound (10-3) front end sleeve is provided with movable ram (10-1), and movable ram (10-1) is fixed on rebound (10-3) by set nut (10-2).
4. a kind of clamping testing table for fork truck bridge box assembly according to claim 2, it is characterized in that: described axle housing clamping device (13) comprises the bearing (13-4) of the V-shaped opening of top end face, described bearing (13-4) top is provided with the cover plate (13-1) of the opening of falling V, one end of described bearing (13-4) and cover plate (13-1) is flexibly connected by the first bearing pin (13-3), the other end of described bearing (13-4) is provided with the second bearing pin (13-5) and connects, described second bearing pin (13-5) intermediate sleeve is provided with gib-headed bolt (13-6), cover plate (13-1) and bearing (13-4) are linked into an integrated entity by band shoulder nut (13-7) by the other end of gib-headed bolt (13-6).
5. a kind of clamping testing table for fork truck bridge box assembly according to claim 4, is characterized in that: the inner side of described cover plate (13-1) and bearing (13-4) is all installed with snubber block (13-2).
6. a kind of clamping testing table for fork truck bridge box assembly according to claim 1, it is characterized in that: described case shell hold down gag (8) comprises mounting seat (8-1), described mounting seat (8-1) is provided with clamping element (8-6), described clamping element (8-6) is installed with handle (8-5), the front end of clamping element (8-6) is connected with pressure head (8-3) by U-shaped chuck (8-2), and described pressure head (8-3) is fixed on U-shaped chuck (8-2) by hold-down nut (8-4); Described mounting seat (8-1) offers the U bolt groove (8-7) for erection bolt.
7. a kind of clamping testing table for fork truck bridge box assembly according to claim 1, it is characterized in that: described support (9) comprises base plate (9-4) and top board (9-1), described top board (9-1) offering for the threaded hole (9-3) of install bin shell hold down gag (8) and at least two for installing the mounting hole (9-2) of support column (7).
8. a kind of clamping testing table for fork truck bridge box assembly according to claim 1, it is characterized in that: described supporting seat (11) comprises base plate (11-4) and top board (11-1), described top board (11-1) offers locating slot (11-3) and threaded hole (11-2).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510915599.6A CN105403394B (en) | 2015-12-09 | 2015-12-09 | A kind of clamping testing stand for fork truck bridge box assembly |
| CN201711071885.4A CN107631873B (en) | 2015-12-09 | 2015-12-09 | Clamping test bed for 2-2.5t forklift axle box assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510915599.6A CN105403394B (en) | 2015-12-09 | 2015-12-09 | A kind of clamping testing stand for fork truck bridge box assembly |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711071885.4A Division CN107631873B (en) | 2015-12-09 | 2015-12-09 | Clamping test bed for 2-2.5t forklift axle box assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105403394A true CN105403394A (en) | 2016-03-16 |
| CN105403394B CN105403394B (en) | 2018-01-12 |
Family
ID=55469019
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510915599.6A Active CN105403394B (en) | 2015-12-09 | 2015-12-09 | A kind of clamping testing stand for fork truck bridge box assembly |
| CN201711071885.4A Active CN107631873B (en) | 2015-12-09 | 2015-12-09 | Clamping test bed for 2-2.5t forklift axle box assembly |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711071885.4A Active CN107631873B (en) | 2015-12-09 | 2015-12-09 | Clamping test bed for 2-2.5t forklift axle box assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105403394B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108760897A (en) * | 2018-05-13 | 2018-11-06 | 重庆机电职业技术学院 | The fixture of shift lever assembly for ultrasonic examination |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540540A (en) * | 2018-11-09 | 2019-03-29 | 安徽合力股份有限公司 | A kind of the run-in test system and test method of electric traction railway carriage axle assembly |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5060176A (en) * | 1988-10-25 | 1991-10-22 | Kabushiki Kaisha Meidensha | Electric motor powered testing apparatus for automotive power transmission |
| JP2004286609A (en) * | 2003-03-24 | 2004-10-14 | Shinko Electric Co Ltd | Testing device for transmission |
| KR20110037671A (en) * | 2009-10-07 | 2011-04-13 | 현대자동차주식회사 | Angle measurement system of drive shaft |
| CN103018039A (en) * | 2012-12-06 | 2013-04-03 | 安徽合力股份有限公司 | Testing table for testing of forklift transmission part |
| CN103344440A (en) * | 2013-07-14 | 2013-10-09 | 湖北精川智能装备股份有限公司 | Axle testbed for axle assembly running-in test |
| CN203949789U (en) * | 2014-04-17 | 2014-11-19 | 常州市罗军机械设备有限公司 | A kind of axle assembly testing table |
| CN204202881U (en) * | 2014-11-17 | 2015-03-11 | 大连康展机电工程有限公司 | A kind of drive axle run-in stand |
| CN205228804U (en) * | 2015-12-09 | 2016-05-11 | 安徽合力股份有限公司 | A clamping test bench for fork truck axle case assembly |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100494946C (en) * | 2006-06-26 | 2009-06-03 | 合肥工业大学 | Test stage for detecting noise of rear axle |
| CN201371733Y (en) * | 2009-02-27 | 2009-12-30 | 凯傲宝骊(江苏)叉车有限公司 | Full floating damping device of power transmission device for forklift |
| CN103018036B (en) * | 2012-11-23 | 2015-06-17 | 浙江美科斯叉车有限公司 | Gearbox detection device |
| CN103543009B (en) * | 2013-08-22 | 2017-03-29 | 浙江中柴机器有限公司 | A kind of change speed gear box test-bed |
| CN103706988A (en) * | 2013-12-30 | 2014-04-09 | 郑州精益达汽车零部件有限公司 | Work fixture for welding axle housing and upper traction bar support for bus |
| CN204149861U (en) * | 2014-10-22 | 2015-02-11 | 龙工(上海)机械部件有限公司 | A kind of engine balance forklift driving system duplex V shape drive mechanism |
| CN104709077B (en) * | 2015-03-25 | 2017-05-31 | 绍兴金道齿轮箱有限公司 | A kind of electri forklift and its bridge case |
-
2015
- 2015-12-09 CN CN201510915599.6A patent/CN105403394B/en active Active
- 2015-12-09 CN CN201711071885.4A patent/CN107631873B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5060176A (en) * | 1988-10-25 | 1991-10-22 | Kabushiki Kaisha Meidensha | Electric motor powered testing apparatus for automotive power transmission |
| JP2004286609A (en) * | 2003-03-24 | 2004-10-14 | Shinko Electric Co Ltd | Testing device for transmission |
| KR20110037671A (en) * | 2009-10-07 | 2011-04-13 | 현대자동차주식회사 | Angle measurement system of drive shaft |
| CN103018039A (en) * | 2012-12-06 | 2013-04-03 | 安徽合力股份有限公司 | Testing table for testing of forklift transmission part |
| CN103344440A (en) * | 2013-07-14 | 2013-10-09 | 湖北精川智能装备股份有限公司 | Axle testbed for axle assembly running-in test |
| CN203949789U (en) * | 2014-04-17 | 2014-11-19 | 常州市罗军机械设备有限公司 | A kind of axle assembly testing table |
| CN204202881U (en) * | 2014-11-17 | 2015-03-11 | 大连康展机电工程有限公司 | A kind of drive axle run-in stand |
| CN205228804U (en) * | 2015-12-09 | 2016-05-11 | 安徽合力股份有限公司 | A clamping test bench for fork truck axle case assembly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108760897A (en) * | 2018-05-13 | 2018-11-06 | 重庆机电职业技术学院 | The fixture of shift lever assembly for ultrasonic examination |
| CN108760897B (en) * | 2018-05-13 | 2024-05-03 | 重庆机电职业技术学院 | Clamp for gear shift lever assembly for ultrasonic flaw detection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105403394B (en) | 2018-01-12 |
| CN107631873A (en) | 2018-01-26 |
| CN107631873B (en) | 2020-07-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213632657U (en) | Transmission lubrication test bench | |
| CN101509835B (en) | Angle and height adjustable clamping apparatus | |
| CN105403394A (en) | Clamping test board used for forklift gear box and driving axle assembly | |
| CN212093860U (en) | Arc-structure special-shaped steel pipe adjustable clamp rapid bending equipment | |
| CN107705691B (en) | Rotor-bearing experiment table | |
| CN205228804U (en) | A clamping test bench for fork truck axle case assembly | |
| CN107617840B (en) | Multi-angle positioning fixture for welding | |
| CN219131490U (en) | High stability anchor clamps of axle class milling drilling processing | |
| CN117168808A (en) | Aligning and transmission precision testing tool for harmonic reducer | |
| CN111069882A (en) | Automatic press-fitting machine for drive axle hub assembly | |
| CN214393677U (en) | Polishing device for automobile brake disc | |
| CN211013502U (en) | RV speed reducer comprehensive performance test bench | |
| CN210375716U (en) | General type braking bench test clamping device | |
| CN209311095U (en) | A kind of Engine Block Test terminal pad | |
| CN220971275U (en) | Clamp for automatic welding of sheet metal components of automobile trunk | |
| CN215699785U (en) | Four-axis frock clamp convenient to installation | |
| CN218988681U (en) | New energy automobile battery disassembles verifying attachment | |
| CN205733991U (en) | A kind of Small Cylindrical body punching parts quick clamping mechanism | |
| CN221247640U (en) | Pressing structure for step sleeve of longitudinal frame body | |
| CN214684425U (en) | A frock clamp for chassis mills face | |
| CN217551867U (en) | Automobile rear axle housing assembly flange plate hole machining clamp | |
| CN204976069U (en) | Coupling coupler body adds clamping apparatus | |
| CN118321836B (en) | Welding fixture for oil cylinder support | |
| CN216299217U (en) | Automobile transmission shaft assembly table | |
| CN213874952U (en) | Test fixture for detecting speed reducing motor |
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 |