CN206527504U - A kind of needle bearing assembling apparatus of Automobile drive assembly drive gear - Google Patents
A kind of needle bearing assembling apparatus of Automobile drive assembly drive gear Download PDFInfo
- Publication number
- CN206527504U CN206527504U CN201720161220.1U CN201720161220U CN206527504U CN 206527504 U CN206527504 U CN 206527504U CN 201720161220 U CN201720161220 U CN 201720161220U CN 206527504 U CN206527504 U CN 206527504U
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- China
- Prior art keywords
- plate
- sleeve
- needle bearing
- assembling apparatus
- drive gear
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Abstract
The utility model is related to a kind of needle bearing assembling apparatus of Automobile drive assembly drive gear, including the sleeve that is connected（6）Support（1）, fixes sleeve upside is provided with guide holder（8）, guide holder upside, which is set, pushes sleeve（17）, push mating connection depression bar in sleeve（14）；Also include and main pinion（21）The turnbarrel of corresponding matching（11）, it is provided with turnbarrel and main pinion（21）The raised line of spline fitted（12）, turnbarrel side is provided with handle（13）.Advantage of the present utility model：The present apparatus is arranged on aerostatic press, pressure head can rotate, it is positioned using workpiece center hole, control axial force and revolving force are engaged with ball bearing using plane bearing, shaft strength can simultaneously rotate, pushed easily, when bearing is put into the locking of tooling base endoporus, it is rounded original subtriangular tighten up, main pinion is easily entered in bearing and rotated freely, and labor intensity is small.
Description
Technical field
The utility model is related to Automobile drive assembly technical field, more particularly to a kind of Automobile drive assembly drive gear
Needle bearing assembling apparatus.
Background technology
Needle bearing is the roller bearing with cylindrical roller, with respect to its diameter, and roller was not only thin but also long.This roller is referred to as rolling
Pin, although with less section, bearing still has higher load-taking capacity, and needle bearing is equipped with thin and long roller,
Therefore radial structure is compact, and when its internal diameter size and load-carrying ability identical with other types of bearings, minimum outer diameter is particularly suitable for use in
The supporting structure of the size-constrained system of radially installed.
It is different according to use occasion, bearing or needle roller and retainer component without inner ring are can select, is now matched with bearing
Journal surface and shell hole surface directly as bearing inside and outside rolling surface, for ensure load-carrying ability and behavior in service with
There is lasso bearing identical, the hardness of axle or shell aperture raceway face, the raceway that machining accuracy and surface quality should be with bearing rings
It is similar.Such a bearing is only capable of bearing radial load.
Automobile drive assembly is in assembling process, and because needle bearing is subtriangular irregular shape, its inner ring is protected
It is rubber to hold frame, the meeting positioning modification during press-fiting, and causes needle roller to scratch master and takes out surface, causes main tooth to be pumped into and scrap.
Existing press-fitting tool design is unreasonable, causes product rejection rate high, and human users' labor intensity is big.
Utility model content
The purpose of this utility model is that, in order to solve shortcoming present in background technology, and a kind of Automobile drive proposed is total
Into the needle bearing assembling apparatus of driving gear.
To achieve these goals, the utility model employs following technical scheme：
A kind of needle bearing assembling apparatus of Automobile drive assembly drive gear, it is characterised in that：Including support, in support
On be fixedly connected with fixes sleeve, the upside of fixes sleeve be provided with guide holder, be correspondingly arranged on the upside of guide holder and push sleeve,
Pushing the depression bar that is connected in sleeve；
Also include the turnbarrel with main pinion corresponding matching, provided with convex with main pinion spline fitted in turnbarrel
Bar, handle is provided with turnbarrel side.
On the basis of above-mentioned technical proposal, there can be technical scheme further below：
The support includes bottom plate, provided with two risers be arrangeding in parallel on bottom plate, is provided with the upside of two risers
Supporting plate, on the supporting plate provided with mounting hole, is fixedly connected with the fixes sleeve in mounting hole.
The fixes sleeve includes logical cylinder, and the fixed plate being connected with the support is provided with the side of logical cylinder.
The guide holder includes symmetrically arranged fixed cage plate and movable cage plate, fixed cage plate and the hardened structure phase of movable sleeve
Together, they include semi-circular plate, and connecting plate is equipped with the both sides of semi-circular plate, and two semi-circular plate corresponding matchings form cylinders, Gu
Determine cage plate to be fixedly connected on the bracket, backing plate is additionally provided with the downside of fixed cage plate.
It is provided with top on the downside of the depression bar, upside is provided with top plate.
The cylinder that is connected in sleeve is pushed described, the depression bar is connected in fixed cylinder.
Connecting plate is provided with the upside for pushing sleeve.
The utility model has the advantage of：The present apparatus is arranged on aerostatic press, and pressure head can rotate, and it utilizes workpiece centre
Hole is positioned, and control axial force and revolving force are engaged with ball bearing using plane bearing, and shaft strength can simultaneously rotate, push
Easily, when bearing is put into the locking of tooling base endoporus, it is rounded original subtriangular tighten up, main pinion easily enters bearing
Inside rotate freely, labor intensity is small, improve operating efficiency, it is ensured that product quality.
Brief description of the drawings
Fig. 1 is basic structure schematic diagram of the present utility model.
Embodiment
In order that the utility model is more clearly understood, the present apparatus is described in detail below in conjunction with accompanying drawing, it is described herein
Specific embodiment only explaining the utility model, be not used to limit the utility model.
As shown in figure 1, a kind of needle bearing assembling apparatus for Automobile drive assembly drive gear that the utility model is provided,
Including support 1, support 1 includes bottom plate 2, on a base plate 2 provided with two risers be arrangeding in parallel 3, set in the upside of two risers 3
There is supporting plate 4, mounting hole 5 is provided with supporting plate 4, mounting hole 5 is hatch frame, and its bottom is semicircle pore structure, is being installed
Fixes sleeve 6 is fixedly connected with the semicircle orifice in hole 5, fixes sleeve 6 includes logical cylinder, and fixed plate 7 is provided with the upside of logical cylinder, fixed
Plate 7 is connected by screw in supporting plate 4.
Guide holder 8 is provided with the upside of the fixes sleeve 6, guide holder 8 includes symmetrically arranged fixed cage plate 9 and activity
Cage plate 10, fixed cage plate 9 is identical with the movable structure of cage plate 10, and they include semi-circular plate, and company is equipped with the both sides of semi-circular plate
Fishplate bar, two semi-circular plate corresponding matching formation cylinders, fixed cage plate 9 is fixedly connected on the support 1, in fixed cage plate 9
Downside is additionally provided with backing plate 19.
It is correspondingly arranged in the upside of the guide holder 8 and pushes sleeve 17, is provided with the upside for pushing sleeve 17 and is connected to gas
Connecting plate 18 on press.The cylinder 16 that is connected in sleeve 17 is being pushed, fixed cylinder 16 is ladder tubular structure, in fixed cylinder 16
Interior connection depression bar 14, the downside of depression bar 14 is provided with top, and upside is provided with top plate 15.
Also include the turnbarrel 11 with the corresponding matching of main pinion 21, be provided with and the spline of main pinion 21 in turnbarrel 11
The raised line 12 of cooperation, handle 13 is provided with the side of turnbarrel 11.
When in use, needle bearing 20 is placed in fixes sleeve 6, and main pinion 21 is correspondingly arranged in fixes sleeve 6, main
The hole of the end of tooth axle 21 and the corresponding matching of depression bar 14.
Claims (7)
1. a kind of needle bearing assembling apparatus of Automobile drive assembly drive gear, it is characterised in that：Including support（1）, in branch
Frame（1）On be fixedly connected with fixes sleeve（6）, in fixes sleeve（6）Upside be provided with guide holder（8）, in guide holder（8）Upside
It is correspondingly arranged and pushes sleeve（17）, pushing sleeve（17）Interior mating connection depression bar（14）；
Also include and main pinion（21）The turnbarrel of corresponding matching（11）, in turnbarrel（11）Inside it is provided with and main pinion（21）
The raised line of spline fitted（12）, in turnbarrel（11）Side is provided with handle（13）.
2. a kind of needle bearing assembling apparatus of Automobile drive assembly drive gear according to claim 1, its feature exists
In：The support（1）Including bottom plate（2）, in bottom plate（2）Provided with two risers be arrangeding in parallel（3）, in two risers（3）
Upside be provided with supporting plate（4）, in supporting plate（4）It is provided with mounting hole（5）, in mounting hole（5）Inside it is fixedly connected with the fixation
Sleeve（6）.
3. a kind of needle bearing assembling apparatus of Automobile drive assembly drive gear according to claim 1, its feature exists
In：The fixes sleeve（6）Including leading to cylinder, it is provided with and the support in the side of logical cylinder（1）The fixed plate being connected（7）.
4. a kind of needle bearing assembling apparatus of Automobile drive assembly drive gear according to claim 1, its feature exists
In：The guide holder（8）Including symmetrically arranged fixed cage plate（9）With movable cage plate（10）, fixed cage plate（9）With movable cage plate
（10）Structure is identical, and they include semi-circular plate, and connecting plate, two semi-circular plate corresponding matching shapes are equipped with the both sides of semi-circular plate
Into cylinder, fixed cage plate（9）It is fixedly connected on the support（1）On, in fixed cage plate（9）Downside be additionally provided with backing plate（19）.
5. a kind of needle bearing assembling apparatus of Automobile drive assembly drive gear according to claim 1, its feature exists
In：The depression bar（14）Downside is provided with top, and upside is provided with top plate（15）.
6. a kind of needle bearing assembling apparatus of Automobile drive assembly drive gear, its feature according to claim 1 or 5
It is：Sleeve is pushed described（17）Inside be connected cylinder（16）, in fixed cylinder（16）The interior connection depression bar（14）.
7. a kind of needle bearing assembling apparatus of Automobile drive assembly drive gear according to claim 1, its feature exists
In：Sleeve is pushed described（17）Upside be provided with connecting plate（18）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720161220.1U CN206527504U (en) | 2017-02-22 | 2017-02-22 | A kind of needle bearing assembling apparatus of Automobile drive assembly drive gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720161220.1U CN206527504U (en) | 2017-02-22 | 2017-02-22 | A kind of needle bearing assembling apparatus of Automobile drive assembly drive gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206527504U true CN206527504U (en) | 2017-09-29 |
Family
ID=59920030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720161220.1U Active CN206527504U (en) | 2017-02-22 | 2017-02-22 | A kind of needle bearing assembling apparatus of Automobile drive assembly drive gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206527504U (en) |
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2017
- 2017-02-22 CN CN201720161220.1U patent/CN206527504U/en active Active
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