CN209541700U - Fixture is used in a kind of vehicle differential gear shell physical examination survey - Google Patents
Fixture is used in a kind of vehicle differential gear shell physical examination survey Download PDFInfo
- Publication number
- CN209541700U CN209541700U CN201822192701.6U CN201822192701U CN209541700U CN 209541700 U CN209541700 U CN 209541700U CN 201822192701 U CN201822192701 U CN 201822192701U CN 209541700 U CN209541700 U CN 209541700U
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- China
- Prior art keywords
- lifting seat
- workbench
- differential casing
- gear
- movable block
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Abstract
The utility model discloses a kind of vehicle differential gear shell physical examination survey fixtures of automobile component detection technique field, it include workbench, supporting leg is symmetrically arranged at left and right sides of the workbench bottom, lifting seat is symmetrically arranged at left and right sides of the workbench top, and right side lifting seat is slidably connected with workbench, the lifting seat inner cavity is provided with screw rod, the utility model can be fixed differential casing on work top by the elevating mechanism and flange dish groove being arranged, avoid the mode that portable differential casing is fixed, it can be clamped fixation well for the different differential casing of model by the lifting seat of the interaction of setting, it is locked by the fixation device and differential casing flange of setting, convenient for overturning, the structure of fixed device overturning is driven to can be realized the overturning to differential casing by the gear of setting, Convenient for users to detecting the data of differential casing different sides.
Description
Technical field
The utility model relates to automobile component detection technique field, specially a kind of vehicle differential gear shell physical examination is surveyed with folder
Tool.
Background technique
Automobile differential is the main part of drive axle, its effect is while transmitting power to both sides semiaxis, to allow both sides
Semiaxis is rotated with different revolving speed, is met two sidecar wheels and is made Unequal distance traveling in the form of pure rolling as far as possible, reduce tire with
The friction on ground.Automobile differential needs to detect differential mechanism inside or face size after the completion of production, general to examine
Survey mode is that differential casing is directly placed in desktop detection, because of the being not fixed property of differential casing, causes detection accuracy lower,
Good school is not achieved and surveys effect, and existing fixture cannot be fixed well for the specific shape of differential casing,
Clamp operation is more troublesome, therefore it is very in need to design a kind of new differential casing detection fixture.
Such as a kind of detection fixture of electric car differential casing of Chinese Patent Application No. CN201520669316.X, packet
Pedestal is included, the two sides of pedestal, which upwardly extend, is respectively equipped with the first column and the second column, along it on the first column and the second column
Several location holes are equipped at intervals on length direction, the first column is equipped with the first support bar beyond the first column width, the
Two columns are equipped with the second support bar beyond the second column width, in first support bar and second support bar along its length
On be also equipped at intervals with several location holes, the end of first support bar is equipped with semicircular first fixed ring, second support bar
End is also equipped with semicircular second fixed ring, the first fixed ring and the setting of the second fixed ring opposite face.The utility model
Advantage is: the detection fixture of the electric car differential casing of the utility model, structure is simple, easy to operate, good fixing effect,
It is high to detect accuracy, can be applicable to the differential mechanism of different model.
Although different model differential casing can be fixed in the detection fixture of this electric car differential casing,
But it cannot clamp differential casing by location hole and fixed ring well, between the setting of location hole is so that horizontal clamping is
Away from formula, differential casing of different sizes on the market is difficult to enable fixed ring against differential casing, to press from both sides
It sets that equipment therein is easy to shake, loses the purpose for clamping detection, while its clamping process is to need the portable difference of user
Fast device shell, then positioning clamping device is adjusted to complete, process is more laborious, and body is consumed very much for the user of long-time service
Can, and for differential casing detection, need the data to its multiple directions interior and exterior to measure, the prior art cannot
Turning operation is carried out to differential casing, needs user not stop to replace differential casing direction, behaviour detection bottom data
Make cumbersome, take time and effort, be based on this, the utility model devises a kind of vehicle differential gear shell physical examination survey fixture, on solving
State problem.
Utility model content
The purpose of this utility model is to provide a kind of vehicle differential gear shell physical examination survey fixtures, to solve above-mentioned background skill
Although what is proposed in art can be fixed different model differential casing, it cannot be very by location hole and fixed ring
Good clamping differential casing, the setting of location hole is so that horizontal clamping is space type, for difference of different sizes on the market
Fast device shell is difficult that fixed ring is lost against differential casing so that sandwiched equipment therein is easy to shake
The purpose of detection is clamped, while its clamping process is to need the portable differential casing of user, then adjust positioning clamping device
It completes, process is more laborious, physical efficiency is consumed very much for the user of long-time service, and for differential casing detection,
The data to its multiple directions interior and exterior are needed to measure, the prior art cannot carry out turning operation to differential casing, right
User is needed not stop to replace differential casing direction in detection bottom data, it is cumbersome, the problem of taking time and effort.
To achieve the above object, the utility model provides the following technical solutions: a kind of vehicle differential gear shell physical examination survey folder
Tool, includes workbench, and supporting leg is symmetrically arranged at left and right sides of the workbench bottom, and the workbench top left and right sides is right
Title is provided with lifting seat, and right side lifting seat is slidably connected with workbench, and the lifting seat inner cavity is provided with screw rod, the screw rod
Bottom end connects lifting seat bottom wall of inner cavity by bearing, and the lifting seat top is provided with first motor, the first motor output
Shaft end is connect through lifting seat roof with screw mandrel top by bearing connection, offers item in the middle part of the symmetrical lifting seat opposite face
Shape slot, the left side screw rod is socketed with the first movable block, and the first movable block sliding clamping strip groove, first movable block are right
End is rotatably connected to the first drive rod, and the right side screw rod is socketed with the second movable block, and the sliding clamping bar shaped of the second movable block
Slot, second movable block left end are rotatably connected to the second drive rod, and the second movable block top middle portion offers gear grooved,
It is provided with gear in the gear grooved, the second drive rod right end runs through the second movable block left side wall connection gear, and described the
Two movable block tops are provided with the second motor, and second motor output gear end is engaged with gear, first drive rod and
Second drive rod opposite end is symmetrically arranged with fixed device, is provided with differential casing between the symmetrical fixed device, and
Fixed device is spirally connected differential casing ring flange, and top is provided with slip draw-in groove, the right side lifting seat on the right side of the workbench
Bottom is provided with U-shaped support base, and U-shaped support base is slidably connected slip draw-in groove.
Preferably, flange dish groove is offered in the middle part of the bench-top, and ring flange groove depth is 3cm-5cm.
Preferably, top middle portion is provided with tilted conical rack gear on the right side of the workbench, and tilted conical rack gear is tilted to the left, institute
Tilted conical rack gear is stated through U-shaped support base bottom through-hole.
Preferably, the U-shaped support base right hand top offers wedge type block notch, is provided with and carves in the wedge type block notch
Shape block, and wedge type block is clamped tilted conical rack gear, the wedge type block notch may be provided with multiple.
Preferably, the fixed device includes fixed locking pedestal, arc panel and lock-screw, the fixed locking base
Affixed first drive rod on the left of seat connecting plate, the arc panel are slidably connected on the right side of fixed locking pedestal connecting plate, the fixation
It is arc-shaped to lock pedestal bearing plate, the lock-screw is successively spirally connected from the bottom up through locking arc panel, differential casing method
Blue disk and fixed locking pedestal bearing plate.
Compared with prior art, the utility model has the beneficial effects that the utility model by setting elevating mechanism and
Flange dish groove can be fixed differential casing on work top, then be promoted to the height of suitable user and examine
It surveys, avoids the mode that portable differential casing is fixed, save the physical strength of user, pass through the lifting of the interaction of setting
Seat can be clamped fixation for the different differential casing of model well, pass through the fixation device and differential carrier of setting
The locking of body flange, can preferably be fixed, and convenient for overturning, the structure energy of fixed device overturning is driven by the gear of setting
Enough overturnings realized to differential casing do not stop convenient for users to detecting the data of differential casing different sides without using person
Gripping angle is adjusted, time and physical strength is saved, greatly accelerates detection efficiency.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model top view；
Fig. 3 is enlarged diagram at the utility model A；
Fig. 4 is enlarged diagram at the utility model B.
In attached drawing, parts list represented by the reference numerals are as follows:
1- workbench, 2- supporting leg, 3- lifting seat, 4- screw rod, 5- first motor, 6- strip groove, the first movable block of 7-, 8-
One drive rod, the fixed device of 9-, the fixed locking pedestal of 91-, 92- arc panel, 93- lock-screw, 10- differential casing, 11- the
Two movable blocks, the second drive rod of 12-, 13- gear grooved, 14- gear, the second motor of 15-, 16-U type support base, 17- sliding card
Slot, 18- tilted conical rack gear, 19- flange dish groove, 20- wedge type block, 21- wedge type block notch.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of vehicle differential gear shell physical examination survey fixture,
Include workbench 1, supporting leg 2 is symmetrically arranged at left and right sides of 1 bottom of workbench, is symmetrical arranged at left and right sides of 1 top of workbench
There is lifting seat 3, right side lifting seat 3 is slidably connected with workbench 1, and 3 inner cavity of lifting seat is provided with screw rod 4, and 4 bottom end of screw rod passes through axis
Connection 3 bottom wall of inner cavity of lifting seat is held, 3 top of lifting seat is provided with first motor 5, and 5 output shaft end of first motor is connected by bearing
It connects and is connect through 3 roof of lifting seat with 4 top of screw rod, offer strip groove 6, left side screw rod 4 in the middle part of symmetrical 3 opposite face of lifting seat
It is socketed with the first movable block 7, the first movable block 7 sliding clamping strip groove 6,7 right end of the first movable block is rotatably connected to the first biography
Lever 8, right side screw rod 4 are socketed with the second movable block 11, the second movable block 11 sliding clamping strip groove 6,11 left side of the second movable block
End is rotatably connected to the second drive rod 12, and 11 top middle portion of the second movable block offers gear grooved 13, is provided in gear grooved 13
Gear 14,12 right end of the second drive rod run through 11 left side wall connection gear 14 of the second movable block, the setting of 11 top of the second movable block
There is the second motor 15,15 output gear end of the second motor is engaged with gear 14,12 opposite end of the first drive rod 8 and the second drive rod
It is symmetrically arranged with fixed device 9, is provided with differential casing 10 between symmetrical fixed device 9, fixed device 9 is spirally connected differential mechanism
10 ring flange of shell, 1 right side top of workbench are provided with slip draw-in groove 17, and lifting seat 3 bottom in right side is provided with U-shaped support base
16, U-shaped support base 16 is slidably connected slip draw-in groove 17.
Wherein, 1 middle top of workbench offers flange dish groove 19, and 19 depth of flange dish groove is 3cm-5cm, can be in work
Make to place differential casing on platform, so that fixed device 9 be facilitated to clamp, 1 right side top middle portion of workbench is provided with tilted conical
Rack gear 18, tilted conical rack gear 18 are tilted to the left, and tilted conical rack gear 18 runs through U-shaped 16 bottom through-hole of support base, and wedge type block is facilitated to insert
Enter limit, to fix lifting seat, it is avoided to move to right, U-shaped 16 right hand top of support base offers wedge type block notch 21, wedge
Wedge type block 20 is provided in block notch 21, wedge type block 20 is clamped tilted conical rack gear 18, and wedge type block notch 21 may be provided with multiple, side
Just wedge type block is embedded in tilted conical rack gear, and fixed device 9 includes fixed locking pedestal 91, arc panel 92 and lock-screw 93, Gu
Affixed first drive rod 8 on the left of tight 91 connecting plate of pedestal of lock, arc panel 92, which is slidably connected, fixes locking 91 connecting plate of the pedestal right side
Side, fixed locking 91 bearing plate of pedestal is arc-shaped, and lock-screw 93 is successively spirally connected from the bottom up through locking arc panel 92, differential
10 ring flange of device shell and fixed locking 91 bearing plate of pedestal, have the function of that locking differential casing can be fastened, turn over convenient for it
Turn operation.
One concrete application of the present embodiment are as follows: the utility model first motor 5 and the second motor 15 pass through external control
System switch is electrically connected with external power supply, in use, fixed device 9 is dropped to work top height by starting first motor 5, it will
Differential casing 10 is put in Geordie flange dish groove 19 along ring flange direction, adjusts the fixed device 9 of differential casing 10 and left side
Contact is directed at through-hole on 10 ring flange of differential casing, screws lock-screw 93, arc panel 92 and 10 ring flange of differential casing
Close connection, then pushes lifting seat 3 to slide to the left, and the fixed device 9 in right side is made to contact differential casing 10, then from carving type block
Notch 21 places wedge type block 20, carves type block 20 and tilted conical rack gear 18 is clamped, right side lifting seat 3 is limited, cannot move to right, then weigh
Multiple aforementioned locking process, can effectively lock differential casing 10, the structure solve the prior art its by location hole and
Fixed ring cannot clamp differential casing well, and the setting of location hole is so that horizontal clamping is space type, on the market
Differential casing of different sizes is difficult to enable fixed ring against differential casing, so that sandwiched equipment therein is easy to
The problem of shaking, losing the purpose for clamping detection starts first motor 5, first motor 5 wait lock differential casing 10
Screw rod 4 is driven to rotate, the first movable block 7 is synchronous with the second movable block to be risen, and is driven differential casing 10 to move upwards, is adjusted to
It is suitble to user to detect height, which is fixed without the portable differential casing 10 of user, saves the body of user
Power, and fixation procedure is simple and reliable, solving the prior art its clamping process is to need the portable differential casing of user, then adjust
The problem of section positioning clamping device is completed, and process is more laborious, consumes very much physical efficiency for the user of long-time service, for
When needing to detect housing bottom pore size data, start the second motor 15, by gear drive, the rotation of gear 14 drives the second transmission
Bar 12 rotates, and because the first drive rod 8 is flexibly connected with the first movable block 7, therefore differential casing 10 can be with the second drive rod 12
Rotation, wait go to face to be detected, Data Detection can be carried out by stopping the second motor 15, which solves the existing skill of the prior art
Art cannot carry out turning operation to differential casing 10, need user not stop to replace differential casing detection bottom data
10 directions, it is cumbersome, the problem of taking time and effort.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
- It include workbench (1), it is characterised in that: workbench (1) bottom 1. a kind of vehicle differential gear shell physical examination, which is surveyed, uses fixture It is symmetrically arranged with supporting leg (2) at left and right sides of portion, is symmetrically arranged with lifting seat (3) at left and right sides of workbench (1) top, and is right Side lifting seat (3) is slidably connected with workbench (1), and lifting seat (3) inner cavity is provided with screw rod (4), screw rod (4) bottom end Lifting seat (3) bottom wall of inner cavity is connected by bearing, lifting seat (3) top is provided with first motor (5), the first motor (5) output shaft end is connect through lifting seat (3) roof with screw rod (4) top by bearing connection, symmetrical lifting seat (3) phase Middle face is offered strip groove (6), the left side screw rod (4) is socketed with the first movable block (7), and the first movable block (7) is sliding Dynamic clamping strip groove (6), the first movable block (7) right end are rotatably connected to the first drive rod (8), the right side screw rod (4) It is socketed with the second movable block (11), and the second movable block (11) sliding clamping strip groove (6), the second movable block (11) left end It is rotatably connected to the second drive rod (12), the second movable block (11) top middle portion offers gear grooved (13), the gear It is provided with gear (14) in slot (13), the second drive rod (12) right end runs through the second movable block (11) left side wall connection gear (14), the second movable block (11) top is provided with the second motor (15), the second motor (15) output gear end and tooth (14) engagement is taken turns, first drive rod (8) and the second drive rod (12) opposite end are symmetrically arranged with fixed device (9), described It is provided with differential casing (10) between symmetrical fixed device (9), and fixed device (9) are spirally connected differential casing (10) flange Disk, workbench (1) right side top are provided with slip draw-in groove (17), and right side lifting seat (3) bottom is provided with U-shaped support Seat (16), and U-shaped support base (16) is slidably connected slip draw-in groove (17).
- 2. a kind of vehicle differential gear shell physical examination according to claim 1, which is surveyed, uses fixture, it is characterised in that: the workbench (1) middle top offers flange dish groove (19), and flange dish groove (19) depth is 3cm-5cm.
- 3. a kind of vehicle differential gear shell physical examination according to claim 1, which is surveyed, uses fixture, it is characterised in that: the workbench (1) right side top middle portion is provided with tilted conical rack gear (18), and tilted conical rack gear (18) is tilted to the left, the tilted conical rack gear (18) run through U-shaped support base (16) bottom through-hole.
- 4. a kind of vehicle differential gear shell physical examination according to claim 1, which is surveyed, uses fixture, it is characterised in that: the U-shaped support Seat (16) right hand top offers wedge type block notch (21), is provided with wedge type block (20) in the wedge type block notch (21), and carve Shape block (20) is clamped tilted conical rack gear (18), and the wedge type block notch (21) may be provided with multiple.
- 5. a kind of vehicle differential gear shell physical examination according to claim 1, which is surveyed, uses fixture, it is characterised in that: the fixed device It (9) include fixed locking pedestal (91), arc panel (92) and lock-screw (93), described fixed locking pedestal (91) connecting plate Affixed first drive rod (8) in left side, the arc panel (92) is slidably connected on the right side of fixed locking pedestal (91) connecting plate, described solid The tight pedestal of lock (91) bearing plate is arc-shaped, and the lock-screw (93) is successively spirally connected from the bottom up through locking arc panel (92), differential casing (10) ring flange and fixed locking pedestal (91) bearing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822192701.6U CN209541700U (en) | 2018-12-26 | 2018-12-26 | Fixture is used in a kind of vehicle differential gear shell physical examination survey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822192701.6U CN209541700U (en) | 2018-12-26 | 2018-12-26 | Fixture is used in a kind of vehicle differential gear shell physical examination survey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209541700U true CN209541700U (en) | 2019-10-25 |
Family
ID=68266193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822192701.6U Expired - Fee Related CN209541700U (en) | 2018-12-26 | 2018-12-26 | Fixture is used in a kind of vehicle differential gear shell physical examination survey |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209541700U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110921557A (en) * | 2019-12-23 | 2020-03-27 | 鞍钢集团矿业有限公司 | Special overhauling tool for mining automobile differential and using method |
| CN111070452A (en) * | 2020-01-03 | 2020-04-28 | 宜昌市洋坤建筑有限公司 | Cement precast slab draw-in groove processing equipment for building |
| CN111390759A (en) * | 2020-04-10 | 2020-07-10 | 芜湖市久强轴承制造有限公司 | Overturning type positioning and supporting device for bearing machining and manufacturing and using method thereof |
| CN112139909A (en) * | 2020-09-27 | 2020-12-29 | 广州图宇科技有限公司 | Moving and steering mechanism for polishing clamp of optical lens |
-
2018
- 2018-12-26 CN CN201822192701.6U patent/CN209541700U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110921557A (en) * | 2019-12-23 | 2020-03-27 | 鞍钢集团矿业有限公司 | Special overhauling tool for mining automobile differential and using method |
| CN111070452A (en) * | 2020-01-03 | 2020-04-28 | 宜昌市洋坤建筑有限公司 | Cement precast slab draw-in groove processing equipment for building |
| CN111390759A (en) * | 2020-04-10 | 2020-07-10 | 芜湖市久强轴承制造有限公司 | Overturning type positioning and supporting device for bearing machining and manufacturing and using method thereof |
| CN112139909A (en) * | 2020-09-27 | 2020-12-29 | 广州图宇科技有限公司 | Moving and steering mechanism for polishing clamp of optical lens |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191025 Termination date: 20191226 |