CN207577833U - It is a kind of for opening and inspecting device after splined driveshaft wear test - Google Patents
It is a kind of for opening and inspecting device after splined driveshaft wear test Download PDFInfo
- Publication number
- CN207577833U CN207577833U CN201721483424.3U CN201721483424U CN207577833U CN 207577833 U CN207577833 U CN 207577833U CN 201721483424 U CN201721483424 U CN 201721483424U CN 207577833 U CN207577833 U CN 207577833U
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- Prior art keywords
- dead ring
- positioning support
- arm
- transmission shaft
- radial direction
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Abstract
The utility model is related to a kind of for opening and inspecting device after splined driveshaft wear test, it is characterised in that：Pushing arm a pair is one group, two groups of pushing arms are arranged on transmission shaft and clamp transmission shaft, the pushing arm of the left and right sides contacts respectively with the shaft shoulder at left and right sides of transmission shaft, upper end radial direction dead ring and lower end radial direction the dead ring splicing of semi-circular shape are in the dead ring of circular ring shape, and pass through dead ring clamping screw and be fastened on transmission shaft, dead ring is particularly located at the position between two groups of pushing arms, screw rod is fixedly connected on the radial direction dead ring of upper end, screw rod is oriented to the upper end positioning support of top, nut exert a force to upper end positioning support uppermost limit, upper end positioning support both sides axis connection has power transmission arm, the pushing arm axis connection of each power transmission arm and corresponding position.The device is convenient and practical, of low cost, securely and reliably, solves the dismounting that still can be axially removed after splined driveshaft abrasion.
Description
Technical field
The utility model is related to a kind of for opening and inspecting device after splined driveshaft wear test, belong to drawing tooling technology
Field.
Background technology
Transmission shaft is the important component of passing power in automotive transmission, its effect is together with gearbox, drive axle
The power of engine is passed into wheel, automobile is made to generate driving force.Under normal circumstances, the spline of transmission shaft is freely to stretch
Contracting, after transmission shaft carries out spline wear experiment, there is deforming or have the flower that localized delamination iron filings lead to transmission shaft in spline
Key can not axial stretching, be merely able to by way of drawing to dismantle spline since the design feature of transmission shaft determines
Get off, existing tool can not be realized, be merely able to use destructive means, and very dangerous.
Invention content
The purpose of this utility model is to provide a kind of for opening and inspecting device after splined driveshaft wear test, the device side
Just it is practical, it is of low cost, securely and reliably, solve the dismounting that still can be axially removed after splined driveshaft abrasion.
What the technical solution of the utility model was realized in：It is a kind of for opening and inspecting dress after splined driveshaft wear test
It puts, is locked by force nut, upper end positioning support, screw rod, power transmission arm, upper end radial direction dead ring, transmission shaft, pushing arm, dead ring
Tight bolt, lower end positioning support, guide rod, lower end radial direction dead ring composition, it is characterised in that：Pushing arm a pair be one group, two
Group pushing arm is arranged on transmission shaft and clamps transmission shaft, the pushing arm of the left and right sides respectively with the shaft shoulder at left and right sides of transmission shaft
Contact, upper end radial direction dead ring and lower end radial direction the dead ring splicing of semi-circular shape are in the dead ring of circular ring shape, and pass through fastening
Ring clamping screw is fastened on transmission shaft, and dead ring is particularly located at the position between two groups of pushing arms, on the radial direction dead ring of upper end
Screw rod is fixedly connected with, screw rod is oriented to the upper end positioning support of top, and force nut is to upper end positioning support uppermost limit, upper end
Positioning support both sides axis connection has power transmission arm, and lower end radial direction dead ring is fixedly connected with guide rod, and guide rod determines the lower end of lower section
Position bearing is oriented to, and there is force nut in lower end positioning support lower end, and also axis connection has power transmission arm, Mei Gechuan for lower end positioning support both sides
The pushing arm axis connection of the arm of force and corresponding position.
The good effect of the utility model is that the device is convenient and practical, of low cost, securely and reliably, solves transmission shaft flower
The dismounting that still can be axially removed after key abrasion.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：As shown in Figure 1, a kind of wear for splined driveshaft
Device is opened and inspect after experiment, by force nut 1, upper end positioning support 2, screw rod 3, power transmission arm 4, upper end radial direction dead ring 5, transmission
Axis 6, pushing arm 7, dead ring clamping screw 8, lower end positioning support 9, guide rod 10, lower end radial direction dead ring 11 form, special
Sign is：A pair of pushing arm 7 is one group, and two groups of pushing arms 7 are arranged on transmission shaft 6 and clamp transmission shaft 6, and the left and right sides pushes away
The shaft shoulder of the arm of force 7 respectively with 6 left and right sides of transmission shaft contacts, and the upper end radial direction dead ring 5 of semi-circular shape and lower end radially fasten
The splicing of ring 11 is in the dead ring of circular ring shape, and passes through dead ring clamping screw 8 and be fastened on transmission shaft 6, and dead ring is particularly located at
Position between two groups of pushing arms 7, screw rod 3 is fixedly connected on upper end radial direction dead ring 5, and screw rod 3 positions branch to the upper end of top
Seat 2 is oriented to, and for force nut 1 to 2 uppermost limit of upper end positioning support, positioning support 2 both sides axis connection in upper end has power transmission arm 4, under
End radial direction dead ring 11 is fixedly connected with guide rod 10, and guide rod 10 is oriented to the lower end positioning support 9 of lower section, lower end positioning support
There are force nut 1 in 9 lower ends, and also axis connection has power transmission arm 4 to 9 both sides of lower end positioning support, and each power transmission arm 4 is pushed away with corresponding position
7 axis connection of the arm of force.
Screw rod 3 is connect across 2 posterior end of upper end positioning support with upper end radial direction dead ring 5, the fastening of arrangement symmetrical above and below
Ring is fixed transmission shaft 6 by dead ring clamping screw 8, and lower end radial direction dead ring 11 passes through guide rod 10 and lower end positioning support
9 connections, power transmission arm 4 are connect respectively with upper end positioning support 2 and pushing arm 7, and pushing arm 7 uses in pairs, after being fastened by bolts
Transmission shaft 6 is clamped, the pushing arm of the left and right sides contacts respectively with the shaft shoulder at left and right sides of transmission shaft, by tightening force nut
After 1, upper end positioning support 2 moves down while drives power transmission arm 4 and pushing arm 7 moves right, and lower end positioning support 9 is along leading
It is moved up to bar 10, and then the separation at spline fitted or so by transmission shaft 6.
Claims (1)
1. it is a kind of for opening and inspecting device after splined driveshaft wear test, by force nut, upper end positioning support, screw rod, biography
The arm of force, upper end radial direction dead ring, transmission shaft, pushing arm, dead ring clamping screw, lower end positioning support, guide rod, lower end are radially
Dead ring forms, it is characterised in that：Pushing arm a pair is one group, and two groups of pushing arms are arranged on transmission shaft and clamp transmission shaft,
The pushing arm of the left and right sides contacts respectively with the shaft shoulder at left and right sides of transmission shaft, the upper end radial direction dead ring of semi-circular shape and lower end
The splicing of radial direction dead ring is in the dead ring of circular ring shape, and passes through dead ring clamping screw and be fastened on transmission shaft, and dead ring is specific
Position between two groups of pushing arms, screw rod is fixedly connected on the radial direction dead ring of upper end, and screw rod positions branch to the upper end of top
Seat is oriented to, and force nut is to upper end positioning support uppermost limit, and upper end positioning support both sides axis connection has power transmission arm, and lower end is radially
Dead ring is fixedly connected with guide rod, and guide rod is oriented to the lower end positioning support of lower section, and there is force spiral shell in lower end positioning support lower end
Mother, also axis connection has the pushing arm axis connection of power transmission arm, each power transmission arm and corresponding position for lower end positioning support both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721483424.3U CN207577833U (en) | 2017-11-09 | 2017-11-09 | It is a kind of for opening and inspecting device after splined driveshaft wear test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721483424.3U CN207577833U (en) | 2017-11-09 | 2017-11-09 | It is a kind of for opening and inspecting device after splined driveshaft wear test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207577833U true CN207577833U (en) | 2018-07-06 |
Family
ID=62731269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721483424.3U Active CN207577833U (en) | 2017-11-09 | 2017-11-09 | It is a kind of for opening and inspecting device after splined driveshaft wear test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207577833U (en) |
-
2017
- 2017-11-09 CN CN201721483424.3U patent/CN207577833U/en active Active
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