CN206114291U - Transaxle break -in testing arrangement - Google Patents
Transaxle break -in testing arrangement Download PDFInfo
- Publication number
- CN206114291U CN206114291U CN201621042617.0U CN201621042617U CN206114291U CN 206114291 U CN206114291 U CN 206114291U CN 201621042617 U CN201621042617 U CN 201621042617U CN 206114291 U CN206114291 U CN 206114291U
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- drive axle
- brake
- support
- test device
- stage body
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Abstract
The utility model discloses a transaxle break -in testing arrangement, transaxle break -in testing arrangement includes: the test stage body is equipped with the support that is used for supporting the transaxle on the test stage body, the stopper is established on the test stage body, and the braking assembly that the stopper is used for connecting the transaxle is in order to apply the brake the transaxle, the converter is established on the test stage body, and the converter is used for connecting the transaxle, protector establishes on the test stage body, and protector is used for covering at least the both ends of transaxle. According to the utility model discloses a transaxle break -in testing arrangement is through setting up protector on the test stage body to make protector cover the both ends of transaxle at least. Can protect the transaxle like this to improve transaxle break -in testing arrangement's safety in utilization.
Description
Technical field
This utility model is related to engineering truck technical field, more particularly to a kind of drive axle grinding test device.
Background technology
Drive axle break-in experimental stand in correlation technique, the experimental stand brakeless device, it is impossible to drive axle system
Dynamic device carries out break-in adjustment test.In addition, the unshielded device in experimental stand two ends, has potential safety hazard in test.
Utility model content
This utility model is intended at least to solve to a certain extent one of technical problem in correlation technique.For this purpose, this reality
It is to propose a kind of drive axle grinding test device with a new purpose, using for the drive axle grinding test device is pacified
Full property is improved.
According to the drive axle grinding test device of this utility model embodiment, including：Test stage body, on the test stage body
It is provided with for supporting the support of drive axle；Brake, the brake are located on the test stage body, and the brake is used to connect
The brake assembly of drive axle is connect to brake to the drive axle；Converter, the converter are located on the test stage body, described
Converter is used to connect drive axle；Preventer, the preventer are located on the test stage body, and the preventer is used for
The two ends of drive axle are covered at least.
According to the drive axle grinding test device of this utility model embodiment, by protection dress is arranged on test stage body
Put, and make preventer at least cover the two ends of drive axle.So drive axle can be protected, so as to improve drive axle
The safety in utilization of grinding test device.
In addition, also there is following additional technology according to the drive axle grinding test device of this utility model above-described embodiment
Feature：
According to some embodiments of the present utility model, the support includes spaced apart two.
Further, the support is provided with and shelves groove, and the bottom shelved in groove is in circular arc planar, and described in two
The axis collinear of the bottom arc surface for shelving groove on support.
Further, the top for shelving groove is opened wide, and the groove of shelving is in the shape that groove width is gradually reduced from top to bottom
Shape.
In some embodiments of the present utility model, the support be in vertically arranged tabular, and the support in along from
The shape that the direction width of top to bottm gradually increases.
According to some embodiments of the present utility model, the preventer includes two protective covers being arranged symmetrically, two
The protective cover is located at the both sides outside the support respectively, and the protective cover is opened wide towards the side of the support.
Further, the protective cover is suitable to cover the corresponding end of drive axle and cover the brake assembly of respective side extremely
A few part.
Further, two protective covers are arranged symmetrically with regard to the support.
According to some embodiments of the present utility model, the brake includes：Oil cylinder；Brake unit, the brake unit
It is connected with the oil cylinder, the brake unit is for the brake assembly pumping brake fluid to drive axle.
Further, the brake unit includes keep plate, and the keep plate is configured to be suitable to place balancing weight to tie up
Hold on-position.
Additional aspect of the present utility model and advantage will be set forth in part in the description, partly will be from explained below
In become obvious, or by it is of the present utility model practice recognize.
Description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will from the description with reference to accompanying drawings below to embodiment
Become obvious and easy to understand, wherein：
Fig. 1 is the schematic diagram of the drive axle grinding test device according to this utility model embodiment.
Reference：
Drive axle grinding test device 100,
Test stage body 1, support 11,
Brake unit 22,
Preventer 4, drive axle 5, adjusting knob 6, power line 7, brake pipe 8.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein ad initio
Same or similar element or the element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining Description of Drawings is exemplary, it is intended to for explaining this utility model, and it is not intended that to this utility model
Restriction.
The drive axle grinding test device 100 according to this utility model embodiment is described in detail with reference to Fig. 1.
According to the drive axle grinding test device 100 of this utility model embodiment, including：Test stage body 1, brake, change
Frequency device (not shown) and preventer 4.Wherein, drive axle grinding test device 100 can be used for the driving of such as fork truck etc.
Bridge is tested.
Specifically, test stage body 1 and be provided with support 11, support 11 is used to support drive axle 5.So can by support 11
So that the support to drive axle 5 is better achieved.The brake is located on test stage body 1, and the brake is used to connect driving
The brake assembly of bridge 5, the brake can be braked to drive axle 5.
The converter is located on test stage body 1, and the converter is used to connect drive axle 5.Wherein, the converter can
To be located at the inside of test stage body 1, so realize that motor different rotating speeds switch by adjusting the converter, reflect drive axle 5
Working condition under different rotating speeds, to complete break-in test of the drive axle 5 under different operating modes.In addition, by the converter
It is located at (for example to test inside stage body 1) also save on test stage body 1 and takes up room.
Preventer 4 is located on test stage body 1, and preventer 4 is used for the two ends at least covering drive axle 5.Thus, pass through
Preventer 4 can be protected to drive axle 5, so as to improve the safety in utilization of drive axle grinding test device 100.
According to the drive axle grinding test device 100 of this utility model embodiment, by arranging protection on test stage body 1
Device 4, and make preventer 4 at least cover the two ends of drive axle 5.So drive axle 5 can be protected, so as to improve
The safety in utilization of drive axle grinding test device 100.
In addition, can be adjusted to drive axle by converter, complete the break-in to drive axle under different operating modes and survey
Examination.
With reference to Fig. 1, according to some specific embodiments of the present utility model, support 11 includes spaced apart two.So
Can be with force balance, so as to the stable support to drive axle 5 is better achieved by two supports 11.
During actual test, motor of drive axle 5 etc. can be positioned between two supports 11, and by drive axle
5 brake assembly is placed in the outside of two supports 11.
Certainly, in other embodiment of the present utility model, support 11 can also be one, three etc., the tool of support 11
Body arranges to realize being advisable the effective support of drive axle 5.
Further, can be provided with support 11 and shelve groove, the bottom shelved in groove is in circular arc planar, so that
Preferably can be coordinated with the Support Position of drive axle 5 by the groove of shelving, so that it is guaranteed that support 11 is to drive axle 5
Secure support.And the axis collinear of the bottom arc surface for shelving groove on two supports 11.Thus, it is possible to a certain extent
Improve the test accuracy of drive axle grinding test device 100.
Further, the top for shelving groove is opened wide, and the groove of shelving is in the shape that groove width is gradually reduced from top to bottom
Shape.Thus, secure support of the support 11 to drive axle 5 can be realized by the groove of shelving.
In some specific embodiments of the present utility model, support 11 be in vertically arranged tabular, and support 11 in along from
The shape that the direction width of top to bottm gradually increases.As a result, support 11 has preferable structural strength and stability, from
And stable installation of the support 11 on test stage body 1 is able to ensure that, and then can preferably support drive axle 5.
With reference to Fig. 1, according to some specific embodiments of the present utility model, preventer 4 includes two be arranged symmetrically to be prevented
Shield, two protective covers are located at the both sides outside support 11 respectively, and the protective cover is opened wide towards the side of support 11.Thus,
At least a portion of drive axle 5 can be covered by two protective covers such that it is able to improve drive axle grinding test device 100
Safety in utilization.
Further, the protective cover is suitable to the brake assembly for covering 5 corresponding end of drive axle and covering respective side
At least partially.Thus, it is possible to ensure the safety in drive axle break-in test process, drive axle grinding test device is improved
100 use reliability.
Further, two protective covers are arranged symmetrically with regard to support 11.Thus, can be with force balance, preferably in fact
The now protection to drive axle 5, reduces the security risk in test process.
With reference to Fig. 1, according to some specific embodiments of the present utility model, the brake includes oil cylinder and brake unit
22, brake unit 22 is connected with the oil cylinder, and brake unit 22 is for the brake assembly pumping brake fluid to drive axle 5.Thus,
Brake can be passed through and brake fluid is conveyed to the brake assembly of drive axle 5, complete the action similar to brake on drive axle 5, with
The stability and braking effect of Test driver bridge 5.
Further, brake unit 22 can include keep plate, the keep plate be configured to be suitable to place balancing weight with
Maintain on-position.During the actual travel of vehicle, it may be necessary to step on brake so that automobile can be definitely slowing down
Degree does reduction of speed motion, and in this stage, the performance of drive axle 5 has been largely fixed the driving safety of automobile, accordingly, it would be desirable to
The effectively braking effect of detection braking assembly.
In this utility model, keep plate is configured and adapted to place balancing weight, in detection process, can set on keep plate
Put balancing weight so that keep plate can maintain on-position.The shape of keep plate is maintained so as to without the need for exerting a force to keep plate in addition
State.
In addition, with reference to Fig. 1, according to the drive axle grinding test device 100 of this utility model embodiment, can also include adjusting
Section knob 6, power line 7, brake pipe 8 etc., adjusting knob 6 are located on test stage body 1, are easy to user operation, and power line 7 can be with
The transmission of electric energy is realized, brake pipe 8 is used to transmit fluid.
The work of the drive axle grinding test device 100 according to this utility model embodiment is described in detail with reference to Fig. 1
Process.
Specifically, the drive axle grinding test device 100 according to this utility model embodiment, including test stage body 1, surveys
Brake can be included inside test stand body 1, oil cylinder is connected with the brake, brake unit 22 on the oil cylinder, is connected with.
1 upper end of the test stage body is provided with support 11, and support 11 can include two for being arranged symmetrically.Install inside test stage body 1
There is converter.11 two ends of the support are provided with preventer 4.
According to the running-in testing method of the drive axle grinding test device 100 of this utility model embodiment, key step is such as
Under：Drive axle is arranged on running-in test table body, i.e., is coordinated with bearing pin with V-block (such as aforesaid support 11) and is fixed, connect
Logical three phase mains；Gear oil (brake fluid) is injected in drive axle, brake pipe is connected, is enable brake unit to work；Beat
Switch power supply, allows drive axle to rotate forward reversion, with sound meter Test driver bridge noise situation, while listening to whether drive axle has carefully respectively
Abnormal sound.When observation drive axle works, whether the right and left rotating speed is identical, if both sides difference is larger, pressing keep plate adds
Carry, make left and right wheel speed close.Input current is adjusted, drive axle is made and is worked respectively one minute with different rotating speeds, observe drive axle
Working condition.Into running in stage, run switch is got to into anti-converting, presses keep plate and hang up balancing weight, run four minutes,
Then rotate forward three minutes.
According to the drive axle grinding test device 100 of this utility model embodiment, drive axle loading running-in is increased, adjusted
Drive axle brake unit 22, is allowed in good working order.The drive axle grinding test device 100 is provided with motor, therefore
Converter can be contained in inside test stage body 1, save space.Increase preventer 4 at 1 two ends of test stage body, improve
Security and the reliability in break-in test process.So far complete the drive axle grinding test device according to this utility model embodiment
100 course of work.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the feature described with reference to the embodiment or example
It is contained at least one embodiment of the present utility model or example.In this manual, the schematic representation to above-mentioned term
Identical embodiment or example are directed to necessarily.And, the specific features of description, structure, material or feature can be
Combined in any one or more embodiments or example in an appropriate manner.Additionally, in the case of not conflicting, this area
The feature of the different embodiments or example described in this specification and different embodiments or example can be carried out by technical staff
With reference to and combination.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to restriction of the present utility model, one of ordinary skill in the art is in scope of the present utility model
It is interior above-described embodiment to be changed, be changed, being replaced and modification.
Claims (10)
1. a kind of drive axle grinding test device, it is characterised in that include：
Test stage body, the test stage body are provided with for supporting the support of drive axle；
Brake, the brake are located on the test stage body, the brake be used to connecting the brake assembly of drive axle with
The drive axle is braked；
Converter, the converter are located on the test stage body, and the converter is used to connect drive axle；
Preventer, the preventer are located on the test stage body, and the preventer is used at least cover drive axle
Two ends.
2. drive axle grinding test device according to claim 1, it is characterised in that the support includes spaced apart
Two.
3. drive axle grinding test device according to claim 2, it is characterised in that the support is provided with shelves groove,
The bottom shelved in groove is in the axis collinear of the bottom arc surface for shelving groove in circular arc planar, and two supports.
4. drive axle grinding test device according to claim 3, it is characterised in that the top for shelving groove is opened wide,
And the groove of shelving is in the shape that groove width is gradually reduced from top to bottom.
5. drive axle grinding test device according to claim 2, it is characterised in that the support is in vertically arranged plate
Shape, and the support is in the shape gradually increased along direction width from top to bottom.
6. the drive axle grinding test device according to any one of claim 1-5, it is characterised in that the preventer
Including two protective covers being arranged symmetrically, two protective covers are located at the both sides outside the support, and the protective cover respectively
Open wide towards the side of the support.
7. drive axle grinding test device according to claim 6, it is characterised in that the protective cover is suitable to cover driving
The corresponding end of bridge and cover respective side brake assembly at least a portion.
8. drive axle grinding test device according to claim 7, it is characterised in that two protective covers are with regard to described
Support is arranged symmetrically.
9. the drive axle grinding test device according to any one of claim 1-5, it is characterised in that the brake bag
Include：
Oil cylinder；
Brake unit, the brake unit are connected with the oil cylinder, and the brake unit is for the brake assembly pump to drive axle
Send brake fluid.
10. drive axle grinding test device according to claim 9, it is characterised in that the brake unit includes braking
Plate, the keep plate are configured to be suitable to place balancing weight to maintain on-position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621042617.0U CN206114291U (en) | 2016-09-07 | 2016-09-07 | Transaxle break -in testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621042617.0U CN206114291U (en) | 2016-09-07 | 2016-09-07 | Transaxle break -in testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206114291U true CN206114291U (en) | 2017-04-19 |
Family
ID=58519730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621042617.0U Active CN206114291U (en) | 2016-09-07 | 2016-09-07 | Transaxle break -in testing arrangement |
Country Status (1)
| Country | Link |
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| CN (1) | CN206114291U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107192547A (en) * | 2017-07-04 | 2017-09-22 | 襄阳国铁机电股份有限公司 | A kind of diesel locomotive unit brake testing stand |
| CN108931385A (en) * | 2018-06-27 | 2018-12-04 | 滁州市康达叉车零部件制造有限公司 | A kind of driving axle of forklift braking intelligent measurement test platform |
| CN108982102A (en) * | 2018-08-08 | 2018-12-11 | 芜湖蓬翔车桥有限公司 | Test equipment is merged suitable for automobile drive axle |
| CN108982103A (en) * | 2018-08-08 | 2018-12-11 | 芜湖蓬翔车桥有限公司 | A kind of automobile drive axle grinding test device |
-
2016
- 2016-09-07 CN CN201621042617.0U patent/CN206114291U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107192547A (en) * | 2017-07-04 | 2017-09-22 | 襄阳国铁机电股份有限公司 | A kind of diesel locomotive unit brake testing stand |
| CN108931385A (en) * | 2018-06-27 | 2018-12-04 | 滁州市康达叉车零部件制造有限公司 | A kind of driving axle of forklift braking intelligent measurement test platform |
| CN108931385B (en) * | 2018-06-27 | 2021-02-09 | 滁州市康达叉车零部件制造有限公司 | Forklift drive axle braking intelligent detection test platform |
| CN108982102A (en) * | 2018-08-08 | 2018-12-11 | 芜湖蓬翔车桥有限公司 | Test equipment is merged suitable for automobile drive axle |
| CN108982103A (en) * | 2018-08-08 | 2018-12-11 | 芜湖蓬翔车桥有限公司 | A kind of automobile drive axle grinding test device |
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