CN208895967U - A kind of bearing installation auxiliary mould - Google Patents
A kind of bearing installation auxiliary mould Download PDFInfo
- Publication number
- CN208895967U CN208895967U CN201821669995.0U CN201821669995U CN208895967U CN 208895967 U CN208895967 U CN 208895967U CN 201821669995 U CN201821669995 U CN 201821669995U CN 208895967 U CN208895967 U CN 208895967U
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- CN
- China
- Prior art keywords
- jacking block
- rotating shafts
- auxiliary mould
- connecting rod
- mandril
- Prior art date
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Abstract
The utility model discloses a kind of bearings to install auxiliary mould, including pedestal, be arranged on the pedestal for the fixed mechanism of fixed rotating shaft part, being capable of the jacking block that moves in a straight line in the horizontal direction of the relatively described pedestal and actuator for driving the jacking block movement, the actuator includes the mandril that can be moved in the horizontal direction and the control-rod for driving the mandril movement, the direction of motion of the jacking block is conllinear with the axial line of the Rotating Shafts, and the jacking block is removably disposed in the end of the mandril.This practical bearing installation auxiliary mould can fix Rotating Shafts, bearing holder (housing, cover) is pushed to be set on Rotating Shafts using jacking block, the structure very simple of the device can be convenient and quickly install bearing on Rotating Shafts, installation accuracy is preferable, and installation effectiveness also increases.
Description
Technical field
The utility model relates to a kind of bearings to install auxiliary mould.
Background technique
The inner ring of some bearings is set on axis by the way of interference fit, and the prior art generally uses rubber hammer
Equal tools pound bearing on axis, it is easy to pound bearing partially, assembly precision is difficult to ensure, installation process is inconvenient, even
Disfiguring workpiece influences properties of product.
Summary of the invention
The purpose of the utility model is to provide a kind of bearings to install auxiliary mould, bearing easily can be mounted on shaft
On part.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of bearing installation auxiliary mould, including base
Frame, be arranged on the pedestal for fixed rotating shaft part fixed mechanism, can the relatively described pedestal do in the horizontal direction directly
The jacking block that line moves and the actuator for driving the jacking block movement, the actuator includes transporting in the horizontal direction
Dynamic mandril and the control-rod for driving the mandril movement, the direction of motion of the jacking block and the Rotating Shafts
Axial line is conllinear, and the jacking block is removably disposed in the end of the mandril.
Preferably, one end of the jacking block towards the supporting element offers receiving hole, and the internal diameter of the receiving hole is greater than
The diameter of the Rotating Shafts end.
Preferably, the actuator further includes the first connecting rod vertically extended and horizontally extending second
Connecting rod, the upper end of the first connecting rod is fixedly connected on the lower end of the control-rod, the lower end of the first connecting rod is pivotally connected
In the rack, the provided at one of the second connecting rod is connected on the mandril, the other end is pivotally connected in described first
The middle part of connecting rod, the first connecting rod, second connecting rod, mandril constitute slider-crank mechanism.
It is further preferred that the actuator is transversal-push type elbow folder.
Preferably, the fixed mechanism includes being set on the base frame several supporting elements, on each supporting element
It all offers for installing Rotating Shafts and horizontally extending mounting groove, is additionally provided on the supporting element for solid
The locking member of the fixed Rotating Shafts, the extending direction of each mounting groove are identical as the direction of motion of the jacking block.
It is further preferred that at least one in all supporting elements can be along the extending direction of the mounting groove
The relatively described pedestal sliding.
It is further preferred that at least one in each mounting groove is provided with stage portion, the shape of the stage portion
It is harmonious with the step shape of Rotating Shafts.
It is further preferred that the locking member is elbow folder, elbow folder include at least the push rod that can be moved up and down and
For controlling the spanner of the pushrod movement.
Due to the application of the above technical scheme, the utility model has the advantage that this practical axis compared with prior art
Rotating Shafts can be fixed by holding installation auxiliary mould, push bearing holder (housing, cover) to be set on Rotating Shafts using jacking block, the knot of the device
Structure very simple can be convenient and quickly install bearing on Rotating Shafts, and installation accuracy is preferable, and installation effectiveness is also mentioned
It is high.
Detailed description of the invention
Attached drawing 1 is that the bearing of the utility model installs the front view of auxiliary mould；
Attached drawing 2 is the front view of actuator；
Attached drawing 3 is that the bearing installation auxiliary mould of the utility model is mounted with the front view with the jacking block of receiving hole；
Attached drawing 4 is that the bearing of the utility model installs the side view of auxiliary mould；
Wherein: 10, Rotating Shafts；20, bearing；1, pedestal；2, supporting element；21, mounting groove；22, locking member (elbow folder)；
221, push rod；222, spanner；3, jacking block；31, receiving hole；4, actuator (transversal-push type elbow folder)；41, mandril；42, control-rod；43,
First connecting rod；44, second connecting rod.
Specific embodiment
The technical solution of the utility model is further elaborated with reference to the accompanying drawing.
Auxiliary mould, including pedestal 1, setting are installed in base referring to a kind of bearing that Fig. 1 and Fig. 3 show the utility model
On frame 1 for fixed rotating shaft part 10 fixed mechanism, can with respect to the jacking block 3 that pedestal 1 moves in a straight line in the horizontal direction, with
And the actuator 4 for driving jacking block 3 to move, actuator 4 include the mandril 41 that can move in the horizontal direction and for driving
The control-rod 42 that mandril 41 moves, the direction of motion of jacking block 3 is conllinear with the axial line of Rotating Shafts 10, and jacking block 3 is removably set
It sets in the end of mandril 41.When the end of Rotating Shafts 10 is arranged in bearing 20, jacking block 3 can push bearing 20 be installed to turn
In axis part 10.
Actuator 4 further includes the first connecting rod 43 vertically extended and horizontally extending second connecting rod 44,
The upper end of first connecting rod 43 is fixedly connected on the lower end of control-rod 42, the lower end of first connecting rod is pivotally connected in rack 1, and second
The provided at one of connecting rod 44 is connected on mandril 41, the other end is pivotally connected in the middle part of first connecting rod 43, first connecting rod 43,
Two connecting rods 44, mandril 41 constitute slider-crank mechanism, which amplifies the power that control-rod 42 passes to mandril 41,
Therefore operator can push bearing 20 to be installed on Rotating Shafts 10 with lesser power.
Specifically, fixed mechanism includes several supporting elements 2 of setting on the pedestal 1, is opened up on each supporting element 2 useful
It is additionally provided on installation Rotating Shafts 10 and horizontally extending mounting groove 21, supporting element 2 for fixed rotating shaft zero
The extending direction of the locking member 22 of part 10, each mounting groove 21 is conllinear with the direction of motion of jacking block 3.
At least one in all supporting elements 2 can be slided along the extending direction of mounting groove 21 with respect to pedestal 1, with convenient
The Rotating Shafts 10 of fixed different length, improve the scope of application of device.
In the present invention, locking member 22 be elbow folder, elbow folder 22 include at least can move up and down push rod 221, with
And the spanner 222 for controlling the movement of push rod 221.Push rod 221 can limit Rotating Shafts 10 in the movement of vertical direction, same to push rod
221 frictional force provided can limit Rotating Shafts 10 in axial movement, realize the fully locked of Rotating Shafts 10.
In certain embodiments, at least one in all mounting grooves 21 is provided with stage portion, the shape of stage portion with
The step shape of Rotating Shafts 10 is harmonious, stage portion also play to Rotating Shafts 10 axial limiting effect.
Referring to figure 1 and figure 2, actuator 4 is transversal-push type elbow folder, and transversal-push type elbow folder 4 includes moving in the horizontal direction
Mandril 41, the direction of motion of mandril 41 is conllinear with the axial line of Rotating Shafts 10, and jacking block 3 is removably disposed in mandril 41
End.Jacking block 3 at least there are two types of, a kind of one end of jacking block 3 towards supporting element 2 offers receiving hole 31, the receiving hole 31 it is interior
Diameter is greater than the diameter of 10 end of Rotating Shafts, and the farther away bearing 20 in 10 end of positional distance Rotating Shafts is suitble to this jacking block 3
It is installed, it is shown in Figure 2；Another jacking block 3 is solid parts, and the bearing 20 that position is located at 10 end of Rotating Shafts is suitble to
It is installed with this jacking block 3, it is shown in Figure 1.
After Rotating Shafts 10 are mounted in mounting groove 21 and are locked by locking member 22, bearing 20 is placed on and is turned
The end of axis part 10, driving jacking block 3 are moved towards the direction of Rotating Shafts 10, and bearing 20 is pushed into shaft by the end of jacking block 3
On part 10, the uniform force during the installation process of bearing 20, therefore installation accuracy is preferable, installation effectiveness also increases.This reality
Auxiliary mould structure very simple is installed with novel bearing, bearing 20 can be conveniently and efficiently installed on Rotating Shafts 10, and
During the installation process bearing 20 and other parts will not be caused to damage, the Rotating Shafts 10 of different length can be suitable for.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (8)
1. a kind of bearing installs auxiliary mould, it is characterised in that: including pedestal (1), be arranged on the pedestal (1) for fixing
The fixed mechanism of Rotating Shafts (10), can the jacking block (3) that moves in a straight line in the horizontal direction of the relatively described pedestal (1) and
Actuator (4) for driving the jacking block (3) to move, the actuator (4) includes the mandril that can be moved in the horizontal direction
(41) and the control-rod (42) for driving the mandril (41) to move, the direction of motion of the jacking block (3) and the shaft
The axial line of part (10) is conllinear, and the jacking block (3) is removably disposed in the end of the mandril (41).
2. a kind of bearing according to claim 1 installs auxiliary mould, it is characterised in that: the jacking block (3) is described in
One end of Rotating Shafts (10) offers receiving hole (31), and the internal diameter of the receiving hole (31) is held greater than the Rotating Shafts (10)
The diameter in portion.
3. a kind of bearing according to claim 1 installs auxiliary mould, it is characterised in that: the actuator (4) further includes
The first connecting rod (43) and horizontally extending second connecting rod (44) vertically extended, the first connecting rod (43)
Upper end is fixedly connected on the lower end of the control-rod (42), the lower end of the first connecting rod is pivotally connected on the pedestal (1),
The provided at one of the second connecting rod (44) is connected on the mandril (41), the other end is pivotally connected in the first connecting rod
(43) middle part, the first connecting rod (43), second connecting rod (44), mandril (41) constitute slider-crank mechanism.
4. a kind of bearing according to claim 3 installs auxiliary mould, it is characterised in that: the actuator (4) is horizontal pushes away
Formula elbow folder.
5. a kind of bearing according to claim 1 installs auxiliary mould, it is characterised in that: the fixed mechanism includes setting
Several supporting elements (2) on the pedestal (1) are offered for installing Rotating Shafts on each supporting element (2)
(10) and horizontally extending mounting groove (21) it, is additionally provided on the supporting element (2) for fixing the shaft zero
The extending direction of the locking member (22) of part (10), each mounting groove (21) is identical as the direction of motion of the jacking block (3).
6. a kind of bearing according to claim 5 installs auxiliary mould, it is characterised in that: all supporting elements (2)
In at least one can be slided along the extending direction pedestal (1) relatively of the mounting groove (21).
7. a kind of bearing according to claim 5 installs auxiliary mould, it is characterised in that: in each mounting groove (21)
At least one is provided with stage portion, and the shape of the stage portion and the step shape of Rotating Shafts (10) are harmonious.
8. a kind of bearing according to claim 5 installs auxiliary mould, it is characterised in that: the locking member (22) is elbow
Folder, the elbow folder include at least the push rod (221) that can be moved up and down and for controlling pulling for the push rod (221) movement
Hand (222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821669995.0U CN208895967U (en) | 2018-10-15 | 2018-10-15 | A kind of bearing installation auxiliary mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821669995.0U CN208895967U (en) | 2018-10-15 | 2018-10-15 | A kind of bearing installation auxiliary mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208895967U true CN208895967U (en) | 2019-05-24 |
Family
ID=66575734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821669995.0U Active CN208895967U (en) | 2018-10-15 | 2018-10-15 | A kind of bearing installation auxiliary mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208895967U (en) |
-
2018
- 2018-10-15 CN CN201821669995.0U patent/CN208895967U/en active Active
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