CN208322626U - A kind of automatic press mounting device for bearing installation - Google Patents
A kind of automatic press mounting device for bearing installation Download PDFInfo
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- CN208322626U CN208322626U CN201820888497.9U CN201820888497U CN208322626U CN 208322626 U CN208322626 U CN 208322626U CN 201820888497 U CN201820888497 U CN 201820888497U CN 208322626 U CN208322626 U CN 208322626U
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- fixed cylinder
- driving
- fixing seat
- bearing
- drive sleeve
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Abstract
The utility model discloses a kind of automatic press mounting devices for bearing installation, including fixing seat, the fixing seat sliding is equipped with vertical fixed cylinder, the lower end of the fixing seat is provided with drive sleeve, the drive sleeve is set in the outside of fixed cylinder, it is threadedly coupled between the drive sleeve and fixed cylinder simultaneously, extend drive sleeve in the lower end of the fixed cylinder, and the bottom end of the fixed cylinder is provided with extruding sliding block, the upper end of the fixing seat is provided with the driving device for driving fixed cylinder to move up and down, the driving device includes that the driving plate and driving gear of the upper end of fixed cylinder is arranged in, bearing is provided between the driving plate and fixed cylinder, the driving gear is installed in fixed cylinder, driving motor is provided in the driving plate, the motor gear engaged with driving gear is provided on the output shaft of the driving motor, The press fitting of bearing can be carried out automatically, it is time saving and energy saving, while the press fitting limitation of bearing is small, practicability is high.
Description
Technical field
The utility model relates to bearing mounting technique field, specially a kind of automatic press mounting device for bearing installation.
Background technique
Bearing is a kind of important spare part in contemporary mechanical equipment.Its major function is to support mechanical rotary body, is reduced
Coefficient of friction in its motion process, and guarantee its rotating accuracy.
In daily life, when needing to install bearing on axial workpiece, generally by manual type, first by axis class zero
Part righting beats axial workpiece or bearing with external force, bearing is nested on axial workpiece.For example, existing pump motor axis
When in use, operator needs that a bearing is put into lower press fitting clamping fixture manually pressure-bearing assembling device, and rotor is put into pressing machine,
Another bearing is put into armature spindle upper end, carries out bearings at both ends press fitting with hand steered rotor.This press-loading apparatus, scrappage
High, disposable qualification rate is low, and concentricity is poor after connection, and press-loading process inefficiency, and operation risk factor is big, the work of worker
It is big to make intensity, can not produce in batches.
In order to improve the prior art, application No. is 201620199407.6 Chinese utility model patents to disclose a kind of axis
Pressure-bearing assembling device, the program use pressure-bearing set by setting guide post, while in press fitting, keep each section stress of bearing equal
It is even, will not there is a phenomenon where the axis of bearing inner race and axle deviation, pull or be pressed not just so as to avoid journal surface
The problem of.
But the installation process of program middle (center) bearing is complex, takes a long time, installation difficulty is larger, can not automatically into
Row.
Summary of the invention
In order to overcome the shortcomings of prior art, the utility model provides a kind of press fitting that can carry out bearing automatically,
It is time saving and energy saving, while the press fitting limitation of bearing is small, the high automatic press mounting device for bearing installation of practicability can be solved effectively
The problem of certainly background technique proposes.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of automatic press mounting device for bearing installation, including fixing seat, it is vertical that the fixing seat sliding is equipped with
Fixed cylinder, the lower end of the fixing seat are provided with drive sleeve, and the drive sleeve is set in the outside of fixed cylinder, while described
It is threadedly coupled between drive sleeve and fixed cylinder, drive sleeve, and the bottom of the fixed cylinder are extended in the lower end of the fixed cylinder
End is provided with extruding sliding block；
The upper end of the fixing seat is provided with the driving device for driving fixed cylinder to move up and down, and the driving device includes setting
The driving plate and driving gear in the upper end of fixed cylinder are set, bearing, the driving are provided between the driving plate and fixed cylinder
Gear is installed in fixed cylinder, and driving motor is provided in the driving plate, be provided on the output shaft of the driving motor with
Drive the motor gear of gear engagement.
Further, guiding device is provided in the fixing seat, the guiding device includes being arranged in fixing seat upper end
Two vertical guide chutes, guide chute described in two is separately positioned on the two sides of driving plate, in the guide chute
It slides up and down and is provided with guiding slide, guiding slide described in two is fixedly connected with the both ends of driving plate respectively.
Further, the support device for being used to support fixing seat, the support device are provided with below the fixing seat
Including the support base below fixing seat both ends is arranged in, the support base is connected by bracket with fixing seat, on the support base
It is provided with clamping cylinder, the output end of two clamping cylinders is oppositely arranged, and the output end of the clamping cylinder is connected with arc-shaped
Clamp pad.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model can drive fixed cylinder turn by the way that driving device is arranged, drive squeeze sliding block with wait be pressed
Bearing is close, when squeezing sliding block and when bearing touch, pressure can be applied to bearing by squeezing sliding block, makes to squeeze connecing for sliding block and bearing
Contact moves down a small distance, and when fixed cylinder rotation, the contact point for squeezing sliding block and brick bearing to be pressed constantly changes, from
And making difference on bearing that can move down a distance, after fixed cylinder turning collar, bearing is that entirety is moved downwardly one
Section distance, with the increase of fixed cylinder turnning circle, bearing is constantly mobile to the lower section of shaft, to realize the press fitting of bearing.
(2) the utility model passes through setting support device, and two clamp pads, which face, in support device needs pressing bearing
Shaft when two clamp pads being made to be clipped in the both ends of shaft, support device can be made to consolidate when the output end of two clamping cylinders stretches out
It is scheduled in shaft, and then is fixed on entire press-loading apparatus in shaft.By above description it is found that the utility model can pass through branch
Support arrangement is fixed in shaft, no matter shaft is in a vertical state in this way, heeling condition or horizontal device, all will not influence pressure
The normal operation of assembling device promotes the practicability of press-loading apparatus so that it is smaller to limit the use of this bearing press-fitting device.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Figure label:
1- fixing seat；2- driving device；3- guiding device；4- support device；
101- fixed cylinder；102- drive sleeve；103- squeezes sliding block；
201- driving plate；202- drives gear；203- bearing；204- driving motor；205- motor gear；
301- guide chute；302- is oriented to slide；
401- support base；402- bracket；403- clamping cylinder；404- clamp pad.
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 making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, the utility model provides a kind of automatic press mounting device for bearing installation, including fixing seat 1,
The sliding of fixing seat 1 is equipped with vertical fixed cylinder 101, and the lower end of the fixing seat 1 is provided with drive sleeve 102, described
Drive sleeve 102 is set in the outside of fixed cylinder 101, while being threadedly coupled between the drive sleeve 102 and fixed cylinder 101,
Drive sleeve 102 is extended in the lower end of the fixed cylinder 101, and the bottom end of the fixed cylinder 101 is provided with and squeezes sliding block 103.
In the present invention, the sliding of fixed cylinder 101 is threaded through in fixing seat 1, so fixed cylinder 101 can go up downslide
It is dynamic, it not will receive the constraint of fixing seat 1, while fixed cylinder 101 slides up and down the structural behaviour that will not influence fixing seat 1.And
It is threadedly coupled between drive sleeve 102 and fixed cylinder 101, when fixed cylinder 101 rotates in drive sleeve 102, fixed cylinder 101
Also it can move in the vertical direction, it can be known as turn up and down.In the automatic press mounting device of practical practical the utility model
When, 101 sets of the fixed cylinder outsides in shaft, the bottom end of fixed cylinder 101 is against bearing to be mounted is needed, when driving fixed cylinder 101
When rotation, the extruding sliding block 103 that 101 bottom end of fixed cylinder is arranged in can be gradually close to bearing, and when extruding sliding block 103 and bearing
When contact, pressure can be applied to bearing by squeezing sliding block 103.
As shown in Figure 1, shaft state in a vertical shape, fixed cylinder 101 are located at the top to pressing bearing at this time, slided when extruding
Block 103 and when bearing touch, downward pressure can be applied to the contact point of itself and bearing by squeezing sliding block 103, make the contact point to
Lower mobile a small distance squeezes sliding block 103 and the contact point of brick bearing to be pressed constantly changes when fixed cylinder 101 rotates, from
And making difference on bearing that can move down a distance, after fixed cylinder turning collar, bearing is that entirety is moved downwardly one
Section distance.With the increase of 101 turnning circle of fixed cylinder, bearing is constantly mobile to the lower section of shaft, to realize the pressure of bearing
Dress.
As shown in Figure 1, in the present invention, the upper end of the fixing seat 1, which is provided with, drives fixed cylinder 101 to move up and down
Driving device 2, the driving device 2 include be arranged in fixed cylinder 101 upper end driving plate 201 and driving gear 202, institute
It states and is provided with bearing 203 between driving plate 201 and fixed cylinder 101, the driving gear 202 is installed in fixed cylinder 101, described
It is provided with driving motor 204 in driving plate 201, is provided on the output shaft of the driving motor 204 and is engaged with driving gear 202
Motor gear 205.
In the present invention, the rotation of fixed cylinder 101 and moving up and down is controlled by driving device 2.In driving device 2,
Driving motor 204 will drive the motor gear 205 on its output shaft and rotate when working, due to motor gear 205 and driving gear
202 engagements, and gear 202 is driven to be installed in fixed cylinder 101, so fixed cylinder 101 can be made when motor gear 205 rotates
Rotation, simultaneously because the sliding of fixed cylinder 101 is threaded through in fixing seat 1, and the lower thread of fixed cylinder 101 is connected to drive sleeve
In 102, so the rotation of fixed cylinder 101 move up or down it can.It that is to say to work as and can make the downward turn of fixed cylinder 101.
As shown in Figure 1, in the present invention, guiding device 3 is provided in the fixing seat 1, the guiding device 3 is wrapped
Two vertical guide chutes 301 that 1 upper end of fixing seat is set are included, guide chute 301 described in two is separately positioned on drive
The two sides of movable plate 201 slide up and down in the guide chute 301 and are provided with guiding slide 302, guiding slide described in two
302 are fixedly connected with the both ends of driving plate 201 respectively.
In the present invention, driving motor 203 is fixed in driving plate 201, between driving plate 201 and fixed cylinder 101
It is provided with bearing 203, so fixed cylinder 101 can rotate in driving plate 201.But due to fixed cylinder 101 rotation when can on
Lower movement, to make also to move up and down in driving plate 201, guiding device 3 can provide at this time for moving up and down for driving plate 201
Guiding role keeps the moving direction of driving plate 201 accurate.Simultaneously because the both ends of driving plate 201 respectively with two guiding slides
302 are connected, and driving plate 201 will not be rotated with the rotation of fixed cylinder 101, thus guarantee the normal operation of driving device 2, into
And enable press-loading apparatus normal operation.
As shown in Figure 1, in the present invention, the lower section of the fixing seat 1 is provided with the support for being used to support fixing seat 1
Device 4, the support device 4 include the support base 401 being arranged in below 1 both ends of fixing seat, and the support base 401 passes through bracket
402 are connected with fixing seat 1, and clamping cylinder 403 is provided on the support base 401, and the output end of two clamping cylinders 403 is opposite
Setting, the output end of the clamping cylinder 403 are connected with the clamp pad 404 of arc-shaped.In above-mentioned support device 4, two
Clamp pad 404 faces the shaft for needing pressing bearing, when the output end stretching of two clamping cylinders 403, makes two clamp pads
403 when being clipped in the both ends of shaft, support device 4 can be made to be fixed in shaft, and then be fixed on entire press-loading apparatus in shaft.
By above description it is found that the utility model can be fixed in shaft by support device, no matter shaft is in vertical shape in this way
State, heeling condition or horizontal device, all will not influence the normal operation of press-loading apparatus, to make making for this bearing press-fitting device
It is smaller with limiting, promote the practicability of press-loading apparatus.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (3)
1. a kind of automatic press mounting device for bearing installation, it is characterised in that: including fixing seat (1), the fixing seat (1) is sliding
Dynamic to be equipped with vertical fixed cylinder (101), the lower end of the fixing seat (1) is provided with drive sleeve (102), the drive sleeve
(102) it is set in the outside of fixed cylinder (101), while being threadedly coupled between the drive sleeve (102) and fixed cylinder (101),
The lower end of the fixed cylinder (101) is extended drive sleeve (102), and the bottom end of the fixed cylinder (101) is provided with extruding and slides
Block (103)；
The upper end of the fixing seat (1) is provided with the driving device (2) for driving fixed cylinder (101) to move up and down, the driving dress
Setting (2) includes setting in the driving plate (201) of the upper end of fixed cylinder (101) and driving gear (202), the driving plate (201)
It is provided between fixed cylinder (101) bearing (203), the driving gear (202) is installed on fixed cylinder (101), the drive
It is provided with driving motor (204), is provided on the output shaft of the driving motor (204) and driving gear on movable plate (201)
(202) motor gear (205) engaged.
2. a kind of automatic press mounting device for bearing installation according to claim 1, it is characterised in that: the fixing seat
(1) it is provided on guiding device (3), the guiding device (3) includes two vertical guiding of the setting in fixing seat (1) upper end
Sliding slot (301), guide chute (301) described in two are separately positioned on the two sides of driving plate (201), the guide chute
(301) in slide up and down be provided with guiding slide (302), guiding slide (302) described in two respectively with driving plate (201)
Both ends are fixedly connected.
3. a kind of automatic press mounting device for bearing installation according to claim 1, it is characterised in that: the fixing seat
(1) support device (4) for being used to support fixing seat (1) is provided with below, the support device (4) includes being arranged in fixing seat
(1) support base below both ends (401), the support base (401) are connected by bracket (402) with fixing seat (1), the support
It is provided with clamping cylinder (403) on seat (401), the output end of two clamping cylinders (403) is oppositely arranged, the clamping cylinder
(403) output end is connected with the clamp pad (404) of arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820888497.9U CN208322626U (en) | 2018-06-08 | 2018-06-08 | A kind of automatic press mounting device for bearing installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820888497.9U CN208322626U (en) | 2018-06-08 | 2018-06-08 | A kind of automatic press mounting device for bearing installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208322626U true CN208322626U (en) | 2019-01-04 |
Family
ID=64773948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820888497.9U Active CN208322626U (en) | 2018-06-08 | 2018-06-08 | A kind of automatic press mounting device for bearing installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208322626U (en) |
-
2018
- 2018-06-08 CN CN201820888497.9U patent/CN208322626U/en active Active
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