CN108326534B - The press-loading apparatus and pressing method of gear and bearing - Google Patents
The press-loading apparatus and pressing method of gear and bearing Download PDFInfo
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- CN108326534B CN108326534B CN201810368171.8A CN201810368171A CN108326534B CN 108326534 B CN108326534 B CN 108326534B CN 201810368171 A CN201810368171 A CN 201810368171A CN 108326534 B CN108326534 B CN 108326534B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
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- Mechanical Engineering (AREA)
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- General Details Of Gearings (AREA)
Abstract
The invention discloses the press-loading apparatus and pressing method of a kind of gear and bearing, wherein the device includes ontology, testing agency, the first pressing component and the second pressing component；Wherein, the first hole and the second hole are provided on ontology, the axis in the second hole is parallel with the axis in the first hole；Testing agency is slidably connected with the second hole；One end of first pressing component is slidably matched with the first hole, and the other end of the first pressing component is used to cooperate with the hole on the output shaft of gearbox；Second pressing component includes positioning mechanism and bearing head, and bearing head is slidably located on the lateral surface of positioning mechanism, and one end of positioning mechanism is slidably matched with the first hole, the hole cooperation on the other end and output shaft of positioning mechanism.The press-loading apparatus and pressing method of gear and bearing provided by the invention make to realize the press fitting of progress parking gear and tapered roller bearing on the output shaft of gearbox by being uniquely pressed ontology by the switching between the first pressing component and the second pressing component.
Description
Technical field
The present invention relates to gearbox technical field more particularly to the press-loading apparatus and pressing method of a kind of gear and bearing.
Background technique
The output shaft rear end of double clutch automatic speed changing case is equipped with parking gear, and parking gear and gearbox halting mechanism connect
It connects, is used for parking when parking of automobile, after parking gear press fitting, it is also necessary to which tapered roller bearing is fitted on output shaft.One
As in the case of, be pressed respectively using two sets of press-loading apparatus, parking gear be first pressed into output shaft with a set of press-loading apparatus
On, then with another set of press-loading apparatus tapered roller bearing is pressed into output shaft rear end；It is this but on production line of batch
Design causes the increase of production line manufacturing cost.
Summary of the invention
The object of the present invention is to provide the press-loading apparatus and pressing method of a kind of gear and bearing, to solve above-mentioned existing skill
The problems in art realizes the versatility being pressed to parking gear and tapered roller bearing.
The present invention provides the press-loading apparatus of a kind of gear and bearing, wherein includes:
Ontology is provided with the first hole on the ontology；
The second hole is additionally provided on the ontology, the axis in second hole is parallel with the axis in first hole；
Testing agency, the testing agency are slidably connected with second hole；
First pressing component, one end of first pressing component are slidably matched with first hole, first press fitting
The other end of component is used to cooperate with the hole on the output shaft of gearbox；
Second pressing component, second pressing component include positioning mechanism and bearing head, the bearing head sliding
It is set on the lateral surface of the positioning mechanism, one end of the positioning mechanism is slidably matched with first hole, the positioning
Hole on the other end of mechanism and the output shaft cooperates.
The press-loading apparatus of gear and bearing as described above, wherein preferably, be additionally provided with third on the ontology
Hole, the axis in the third hole is vertical with the axis in first hole, and the third hole is run through behind second hole with described the
One Kong Liantong；
The testing agency includes measuring staff and induction rod, and the measuring staff is slidably arranged in second hole, the induction
The axis of bar is vertical with the axis of the measuring staff, and one end of the induction rod is fixedly connected with the measuring staff, the induction rod
The other end stretches out the ontology, and the induction rod is arranged in the third hole, and the diameter in the third hole is greater than the sense
Answer the diameter of bar.
The press-loading apparatus of gear and bearing as described above, wherein it further include elastic element preferably, the elasticity
One end of element is fixed at the bottom in second hole, close to described on the other end of the elastic element and the measuring staff
One end of the bottom in the second hole is fixedly connected.
The press-loading apparatus of as described above gear and bearing, wherein preferably, the first pressing component include guide sleeve and
First locating shaft is provided with the first fixation hole on the guide sleeve, and one end of first locating shaft is fixed at described
In one fixation hole, limited step is formed between the guide sleeve and first locating shaft.
The press-loading apparatus of as described above gear and bearing, wherein preferably, the positioning mechanism include guide head and
Second locating shaft is provided with the second fixation hole on second locating shaft, and one end of the guide head is fixed at described
In two fixation holes, the other end of the guide head is slidably matched with first hole；The bearing head is slidably located in described
On second locating shaft.
The press-loading apparatus of gear and bearing as described above, wherein preferably, second pressing component further includes limit
Position is sold, and is provided with sliding slot on second locating shaft, and pin hole is provided on the bearing head, and the spacer pin passes through the pin
Sliding slot described in Kong Houyu is slidably matched.
The press-loading apparatus of gear and bearing as described above, wherein preferably, be provided with and be used on the bearing head
It is clamped the card slot of bearing.
The press-loading apparatus of gear and bearing as described above, wherein preferably, the bottom surface of the ontology is provided with annular
Escape groove.
The press-loading apparatus of gear and bearing as described above, wherein it further include detection switch preferably, the detection
Switch fixed setting on the body, is used to issue switching signal to press-loading device.
The present invention also provides a kind of pressing methods, wherein includes the following steps:
Hole cooperation on the output shaft of step 1, the one end for making the first pressing component and gearbox；
Parking gear is set on the first pressing component by step 2；
Step 3, starting press-loading device, cooperate the other end in the first hole and the first pressing component on ontology, and continue
Driving ontology is moved to the direction of parking gear；
Step 4, when ontology moves to the first setting position, the part opposite with the body position detects in testing agency
Whether the distance between described ontology is 0；If so, entering step 5；If not, determining press-loading device in idle running；
Step 5, testing agency issue the signal that component to be pressed is parking gear to press-loading device, so that press-loading device is certainly
The press fitting information of dynamic matching parking gear, and be pressed；
Step 6, press-loading device driving ontology do drawback movement, to complete to parking gear on the output shaft of gearbox
Press fitting；
Step 7 pre-fixes bearing to be pressed on bearing head；
Step 8 cooperates the hole in the second pressing component on one end of positioning mechanism and the output shaft of gearbox；
Step 9, starting press-loading device, cooperate the other end in the first hole and positioning mechanism on ontology, and continue to drive
Ontology is moved to the direction of bearing；
Step 10, when ontology moves to the second setting position, testing agency detects opposite with the body position zero
Whether the distance between part and the ontology are steady state value greater than 0；If so, entering step 11；If not, press-loading device stops
Only run；
Step 11, testing agency issue the signal that component to be pressed is bearing to press-loading device, so that press-loading device is automatic
The press fitting information of bearing is matched, and is pressed；
Step 12, press-loading device driving ontology do drawback movement, with press fitting of the complete matched bearings on output shaft.
The press-loading apparatus and pressing method of gear and bearing provided by the invention are pressed by the first pressing component and second
The switching of inter-module makes to realize progress parking gear and circular cone rolling on the output shaft of gearbox by being uniquely pressed ontology
The press fitting of sub- bearing, simplifies press-loading process, improves production efficiency, has saved production cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the press-loading apparatus of gear provided in an embodiment of the present invention and bearing；
Fig. 2 is the partial sectional view of Fig. 1；
Fig. 3 is to scheme to the state vs of parking gear press fitting front and back；
Fig. 4 is to scheme to the state vs before and after bearing press mounting；
Fig. 5 is the cross-sectional view of the first pressing component；
Fig. 6 is the cross-sectional view of the second pressing component.
Description of symbols:
10- cut-off rule
State of the 11- parking gear before press fitting
State of the 12- parking gear after press fitting
20- cut-off rule
State of the 21- bearing before press fitting
State of the 22- bearing after press fitting
The first hole 100- ontology 110- the second hole 120-
130- third hole 140- elastic element 150- testing agency
151- measuring staff 152- induction rod 160- detection switch
170- annular escape groove 200- the first pressing component 210- guide sleeve
211- the first fixation hole 212- guide plate the first locating shaft of 220-
300- the second pressing component 310- guide head the second locating shaft of 320-
321- sliding slot 330- bearing head 331- pin hole
332- card slot 340- spacer pin 400- output shaft
500- gear 600- bearing
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not construed as limiting the claims.
Referring to Fig. 1 to Fig. 4, the embodiment of the invention provides the press-loading apparatus of a kind of gear and bearing comprising
Ontology 100, testing agency 150, the first pressing component 200 and the second pressing component 300；Wherein, ontology 100 is mounted on press fitting and sets
It is standby upper, the first hole 110 is provided on ontology 100；The second hole 120, the axis in the second hole 120 and are additionally provided on ontology 100
The axis in one hole 110 is parallel；Testing agency 150 is slidably connected with the second hole 120；One end and first of first pressing component 200
Hole 110 is slidably matched, and the other end of the first pressing component 200 is used to cooperate with the hole on the output shaft 400 of gearbox；Second pressure
Arrangement 300 includes positioning mechanism and bearing head 330, and bearing head 330 is slidably located on the lateral surface of positioning mechanism, fixed
One end of position mechanism is slidably matched with the first hole 110, and the other end of positioning mechanism and the hole on output shaft 400 cooperate.
It is understood that being needed when being pressed parking gear and tapered roller bearing on the output shaft 400 to gearbox
Successively successively gear 500 and bearing 600 are pressed on output shaft 400.
Fig. 3 is to scheme to the state vs of parking gear press fitting front and back, as shown in figure 3, being parking in the left side of cut-off rule 10
State 11 of the gear before press fitting is state 12 of the parking gear after press fitting on the right side of cut-off rule 10.During press fitting,
Can the first pressure first be set in by Kong Peihe on one end of the first pressing component 200 and output shaft 400, then by parking gear 500
The outside of arrangement 200；Start press-loading device, driving ontology 100 move to the direction of parking gear 500, make the first hole 110 and
The cooperation of first pressing component 200, and continue that ontology 100 is driven to move to the direction of parking gear 500, when ontology 100 moves to
When the first setting position, whether testing agency 150 detects the distance between the part and ontology 100 opposite with 100 position of ontology
It is 0, if so, testing agency 150 can issue the signal that component to be pressed is parking gear 500 to press-loading device, so that pressure
Press fitting information of standby Auto-matching parking gear 500, such as pressure assembling force required for parking gear 500, press fitting displacement etc. are installed,
And it is pressed；If it is not, then determining press-loading device in idle running, i.e., components not to be pressed；After the completion of press fitting, pressure
Installing is standby can to drive ontology 100 to do drawback movement, to reset to initial position.
Fig. 4 is to scheme to the state vs before and after bearing press mounting, as shown in figure 4, being that bearing is being pressed in the left side of cut-off rule 20
State 21 before dress is state 22 of the bearing after press fitting on the right side of cut-off rule 20.After the completion of parking gear 500 is pressed,
First pressing component 200 is unloaded from output shaft 400, and bearing 600 to be pressed is pre-fixed on bearing head 330,
One end of the positioning mechanism on the second pressing component 300 is installed into the hole on output shaft 400 again；Press fitting is again started up to set
Standby, driving ontology 100 is moved to the direction of bearing 600, and when ontology 100 moves to the second setting position, testing agency 150 is examined
Survey whether the distance between part and ontology 100 opposite with 100 position of ontology is steady state value greater than 0, if so, detection machine
Structure 150 issues the signal that component to be pressed is bearing 600 to press-loading device, so that the pressure of press-loading device Auto-matching bearing 600
Pressure assembling force required for data, such as bearing 600, press fitting displacement etc. are filled, and is pressed；If not, press-loading device stops fortune
Row, at this time press-loading device can not Auto-matching pressing bearing 600 when the data such as required pressure assembling force, press fitting displacement, by stopping
It only runs to protect equipment and with press fitting component.
Wherein, it should be noted that since bearing head 330 is slidably connected with positioning mechanism, the lower end of bearing head 330
It pre-fixes and needs pressing bearing 600,600 upper end of bearing is contacted with ontology 100, directly to bear the pressure assembling force of ontology 100, when this
When body 100 is pressed on bearing head 330, testing agency 150 does not contact with bearing head 330 and other components, due to ontology
100, which press bearing head 330, moves synchronously, and has remained constant distance between testing agency 150 and bearing head 330,
Therefore, in testing agency 150 detect components opposite with its position and between it at a distance from for steady state value greater than 0 when, say
Bright component to be pressed is bearing 600.
As a result, by the switching between the first pressing component 200 and the second pressing component 300, make by being uniquely pressed this
Body 100 realizes the press fitting that parking gear 500 and tapered roller bearing 600 are carried out on the output shaft 400 of gearbox, simplifies
Press-loading process improves production efficiency, has saved production cost.
As shown in Fig. 2, third hole 130 is additionally provided on ontology 100, the axis of the axis in third hole 130 and the first hole 110
Vertically, third hole 130 is connected to behind the second hole 120 with the first hole 110；Testing agency 150 includes measuring staff 151 and induction rod
152, measuring staff 151 is slidably arranged in the second hole 120, and the axis of induction rod 152 is vertical with the axis of measuring staff 151, induction rod 152
One end be fixedly connected with measuring staff 151, the other end of induction rod 152 stretches out ontology 100, and induction rod 152 is arranged in third hole 130
In, and the diameter in third hole 130 is greater than the diameter of induction rod 152.When being pressed to parking gear 500, testing agency 150
The distance between parking gear 500 need for 0 namely testing agency 150 and parking gear 500 contact when, testing agency 150
It can be determined that component to be detected is parking gear 500, press-loading device can be pressed parking gear 500 when institute with Auto-matching at this time
The pressure assembling force needed and press fitting displacement, and start to be pressed parking gear 500；Wherein, measuring staff 151 can be used for detecting it and stay
Whether contacted between skiving wheel 500, and position signal is sent to press-loading device by induction rod 152, to trigger press-loading device certainly
The press fitting data of dynamic matching parking gear 500；It should be noted that measuring staff 151 is in a free state, test side protrudes from this
The bottom surface of body 100, before ontology 100 is contacted with parking gear 500, test side and the parking gear 500 of measuring staff 151 are preferentially connect
Touching, to provide the time of the press fitting data of matching parking gear 500 for press-loading device, with the movement of ontology 100, measuring staff 151
It can be retracted to gradually in the second hole 120, until ontology 100 contacts with parking gear 500, and simultaneously as third hole 130
Diameter is greater than the diameter of induction rod 152, induction rod 152 can movement in the radial direction in third hole 130, to cooperate measuring staff
151 movement in the second hole 120, while by setting third hole 130 and induction rod 152, also facilitate the testing agency
150 with the connection of external device.
As shown in Fig. 2, in order to guarantee measuring staff 151 preventing its vibrated with the stability in 100 motion process of ontology and
It beats, the press-loading apparatus of the gear and bearing can also include elastic element 140, and one end fixation of elastic element 140 is set
The bottom in the second hole 120 is set, is consolidated on the other end and measuring staff 151 of elastic element 140 close to one end of the bottom in the second hole 120
Fixed connection；It is possible thereby to provide extruding force to measuring staff 151 by elastic element 140, and combine third hole 130 to induction rod 152
The reaction force of offer ensure that the stabilization of measuring staff 151.Wherein, elastic element 140 can be spring.
As shown in Figure 3 and Figure 5, the first pressing component 200 includes guide sleeve 210 and the first locating shaft 220, guide sleeve 210
On be provided with the first fixation hole 211, one end of the first locating shaft 220 is fixed in the first fixation hole 211, guide sleeve 210
And first form limited step between locating shaft 220, limited step can be abutted with the end face of output shaft 400, to provide press fitting
Support；Wherein, for the ease of the replacement and maintenance of guide sleeve 210 and the first locating shaft 220, the first fixation hole 211 can be spiral shell
The external screw thread with threaded hole cooperation can be set in pit, one end of the first locating shaft 220.
In order to provide press fitting guiding to parking gear 500, in the marginal position of limited step to output shaft on guide sleeve 210
400 side is extended with guide plate 212, the inner hole and 212 clearance fit of guide plate of parking gear 500, so as to prevent
Inclined problem is pressed in generation during being pressed parking gear 500.
As shown in Figure 4 and Figure 6, positioning mechanism includes guide head 310 and the second locating shaft 320, is set on the second locating shaft 320
It is equipped with the second fixation hole, one end of guide head 310 is fixed in the second fixation hole, the other end of guide head 310 and first
Hole 110 is slidably matched；Bearing head 330 is slidably located on the second locating shaft 320.It is understood that for the ease of guiding
First 310 and second locating shaft 320 replacement and maintenance, the second fixation hole can be threaded hole, one end of guide head 310 can be set
It is equipped with external screw thread, can be connected through a screw thread between the second fixation hole and guide head 310.
Wherein, the second locating shaft 320 may include fixed section and positioning section, and the diameter of fixed section is greater than the straight of positioning section
Diameter, it is possible thereby to form limited step in the position that fixed section is connected with positioning section, which can be connected to output shaft
On 400 end face, to provide press fitting support.
Further, as shown in fig. 6, the second pressing component 300 further includes spacer pin 340, it is arranged on the second locating shaft 320
There is sliding slot 321, pin hole 331 is provided on bearing head 330, spacer pin 340 is slidably matched after passing through pin hole 331 with sliding slot 321.
Wherein, sliding slot 321 is arranged on the fixed section of the second locating shaft 320, and bearing head 330 can pass through spacer pin 340 and pin hole
331 cooperation is slided on fixed section, be thus it can be prevented that bearing head 330 rotates, is avoided during being pressed to bearing 600
The torsion in circumferential direction is generated because of rotation, influences to be pressed quality.
As shown in fig. 6, be provided with the card slot 332 for being clamped bearing 600 on bearing head 330, by the second press fitting group
Before part 300 is installed on output shaft 400, bearing 600 can be pre-fixed in card slot 332, to realize the positioning before press fitting.
As depicted in figs. 1 and 2, it is interfered between the signal teeth on parking gear 500 in order to prevent, ontology 100
Annular escape groove 170 has can be set in bottom surface.
Further, as depicted in figs. 1 and 2, the press-loading apparatus of the gear and bearing can also include detection switch 160,
Detection switch 160 is fixed on ontology 100, for issuing switching signal to press-loading device.Specifically, testing agency 150
In induction rod 152 position signal can be fed back to detection switch 160, detection switch 160 can be sentenced according to the position signal
Disconnected component to be pressed is gear 500 or bearing 600, and issues beginning to press-loading device according to component currently to be pressed
The enabling signal of press fitting data with currently component to be pressed, so as to realize the automatic control of press fitting.
The embodiment of the invention also provides a kind of pressing methods, wherein this method comprises the following steps:
Hole cooperation on the output shaft 400 of step 1, the one end for making the first pressing component 200 and gearbox.
Parking gear 500 is set on the first pressing component 200 by step 2.
Step 3, starting press-loading device, match the other end in the first hole 110 and the first pressing component 200 on ontology 100
It closes, and continues that ontology 100 is driven to move to the direction of parking gear 500.
Step 4, when ontology 100 moves to the first setting position, testing agency 150 detection it is opposite with 100 position of ontology
Part and the distance between ontology 100 whether be 0；If so, entering step 5；If not, determining that press-loading device is transported in zero load
Row.
Step 5, testing agency 150 issue the signal that component to be pressed is parking gear 500 to press-loading device, so that press fitting
The press fitting information of equipment Auto-matching parking gear 500, and be pressed.
Step 6, press-loading device driving ontology 100 do drawback movement, to complete to parking gear 500 on output shaft 400
Press fitting.
Step 7 pre-fixes bearing 600 to be pressed on bearing head 330.
Step 8 cooperates the hole in the second pressing component 300 on one end of positioning mechanism and the output shaft 400 of gearbox.
Step 9, starting press-loading device cooperate the other end in the first hole 110 and positioning mechanism on ontology 100, and after
Continuous driving ontology 100 is moved to the direction of bearing 600.
Step 10, when ontology 100 moves to the second setting position, testing agency 150 detection it is opposite with 100 position of ontology
Part and the distance between ontology 100 whether be steady state value greater than 0；If so, entering step 11；If not, press fitting is set
It is standby out of service.
Step 11, testing agency 150 issue the signal that component to be pressed is bearing 600 to press-loading device, so that press fitting is set
The press fitting information of standby Auto-matching bearing 600, and be pressed.
Step 12, press-loading device driving ontology 100 do drawback movement, with pressure of the complete matched bearings 600 on output shaft 400
Dress.
The press-loading apparatus and pressing method of gear and bearing provided in an embodiment of the present invention pass through the first pressing component and
Switching between two pressing components, make by be uniquely pressed ontology realize on the output shaft of gearbox carry out parking gear and
The press fitting of tapered roller bearing, simplifies press-loading process, improves production efficiency, has saved production cost.
Structure, feature and effect of the invention, the above institute are described in detail based on the embodiments shown in the drawings
Only presently preferred embodiments of the present invention is stated, but the present invention does not limit the scope of implementation as shown in the drawings, it is all according to structure of the invention
Think made change or equivalent example modified to equivalent change, when not going beyond the spirit of the description and the drawings,
It should all be within the scope of the present invention.
Claims (9)
1. the press-loading apparatus of a kind of gear and bearing characterized by comprising
Ontology is provided with the first hole on the ontology；
The second hole is additionally provided on the ontology, the axis in second hole is parallel with the axis in first hole；
Testing agency, the testing agency are slidably connected with second hole；
First pressing component, one end of first pressing component are slidably matched with first hole, first pressing component
The other end be used for and hole on the output shaft of gearbox cooperates；
Second pressing component, second pressing component include positioning mechanism and bearing head, and the bearing head sliding is arranged
On the lateral surface of the positioning mechanism, one end of the positioning mechanism is slidably matched with first hole, the positioning mechanism
The other end and the output shaft on hole cooperate；
First pressing component includes guide sleeve and the first locating shaft, and the first fixation hole is provided on the guide sleeve, described
One end of first locating shaft is fixed in first fixation hole, is formed between the guide sleeve and first locating shaft
Limited step.
2. the press-loading apparatus of gear according to claim 1 and bearing, which is characterized in that be additionally provided on the ontology
Three holes, the axis in the third hole is vertical with the axis in first hole, the third hole run through second hole after with it is described
The connection of first hole；
The testing agency includes measuring staff and induction rod, and the measuring staff is slidably arranged in second hole, the induction rod
Axis is vertical with the axis of the measuring staff, and one end of the induction rod is fixedly connected with the measuring staff, the induction rod it is another
The ontology is stretched out at end, and the induction rod is arranged in the third hole, and the diameter in the third hole is greater than the induction rod
Diameter.
3. the press-loading apparatus of gear according to claim 2 and bearing, which is characterized in that it further include elastic element, it is described
One end of elastic element is fixed at the bottom in second hole, the other end of the elastic element with it is close on the measuring staff
One end of the bottom in second hole is fixedly connected.
4. the press-loading apparatus of gear according to claim 1 and bearing, which is characterized in that the positioning mechanism includes guiding
Head and the second locating shaft are provided with the second fixation hole on second locating shaft, and one end of the guide head is fixed at institute
It states in the second fixation hole, the other end of the guide head is slidably matched with first hole；The bearing head is slidably located in
On second locating shaft.
5. the press-loading apparatus of gear according to claim 4 and bearing, which is characterized in that second pressing component also wraps
Spacer pin is included, sliding slot is provided on second locating shaft, pin hole is provided on the bearing head, the spacer pin passes through institute
It is slidably matched after stating pin hole with the sliding slot.
6. the press-loading apparatus of gear according to claim 1 and bearing, which is characterized in that be provided on the bearing head
For being clamped the card slot of bearing.
7. the press-loading apparatus of gear according to claim 1 and bearing, which is characterized in that the bottom surface of the ontology is provided with
Annular escape groove.
8. the press-loading apparatus of gear according to claim 1 and bearing, which is characterized in that it further include detection switch, it is described
Detection switch is fixedly installed on the body, for issuing switching signal to press-loading device.
9. a kind of pressing method, which comprises the steps of:
Hole cooperation on the output shaft of step 1, the one end for making the first pressing component and gearbox；
Parking gear is set on the first pressing component by step 2；
Step 3, starting press-loading device, cooperate the other end in the first hole and the first pressing component on ontology, and continue to drive
Ontology is moved to the direction of parking gear；
Step 4, when ontology moves to the first setting position, the part and institute opposite with the body position detects in testing agency
State whether the distance between ontology is 0；If so, entering step 5；If not, determining press-loading device in idle running；
Step 5, testing agency issue the signal that component to be pressed is parking gear to press-loading device, so that press-loading device automatic
Press fitting information with parking gear, and be pressed；
Step 6, press-loading device driving ontology do drawback movement, to complete the pressure to parking gear on the output shaft of gearbox
Dress；
Step 7 pre-fixes bearing to be pressed on bearing head；
Step 8 cooperates the hole in the second pressing component on one end of positioning mechanism and the output shaft of gearbox；
Step 9, starting press-loading device, cooperate the other end in the first hole and positioning mechanism on ontology, and continue to drive ontology
It is moved to the direction of bearing；
Step 10, when ontology moves to the second setting position, testing agency detect the part opposite with the body position and
Whether the distance between described ontology is steady state value greater than 0；If so, entering step 11；If not, press-loading device stops fortune
Row；
Step 11, testing agency issue the signal that component to be pressed is bearing to press-loading device, so that press-loading device Auto-matching
The press fitting information of bearing, and be pressed；
Step 12, press-loading device driving ontology do drawback movement, with press fitting of the complete matched bearings on output shaft.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810368171.8A CN108326534B (en) | 2018-04-23 | 2018-04-23 | The press-loading apparatus and pressing method of gear and bearing |
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|---|---|---|---|
| CN201810368171.8A CN108326534B (en) | 2018-04-23 | 2018-04-23 | The press-loading apparatus and pressing method of gear and bearing |
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| CN108326534A CN108326534A (en) | 2018-07-27 |
| CN108326534B true CN108326534B (en) | 2019-08-06 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108673098A (en) * | 2018-07-31 | 2018-10-19 | 昆山宇辰光通自动化科技有限公司 | The changeable pressure head module of differential mechanism press fitting |
| CN109249203A (en) * | 2018-11-01 | 2019-01-22 | 横店集团英洛华电气有限公司 | Disposable double-bearing press fitting device |
| CN112025264B (en) * | 2020-07-22 | 2021-10-26 | 安徽巨一科技股份有限公司 | Flywheel connecting plate press-fitting mechanism and press-fitting system |
| CN113458713A (en) * | 2021-07-29 | 2021-10-01 | 一汽解放汽车有限公司 | Skewed tooth aligning mechanism, press-fitting device and press-fitting method for middle shaft assembly of AMT (automated mechanical transmission) |
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|---|---|---|---|---|
| DE4437046A1 (en) * | 1993-12-18 | 1995-06-22 | Horst Klann | Force-out gear for support joint pin from bearing bush |
| CN202461936U (en) * | 2012-02-23 | 2012-10-03 | 宁波世通汽车零部件有限公司 | Gear box ball bearing installation device |
| CN106378606A (en) * | 2016-09-14 | 2017-02-08 | 安徽江淮汽车股份有限公司 | Press-mounting machine for press-mounting of front oil seal and rear oil seal of crankshaft |
| CN106670773A (en) * | 2017-01-18 | 2017-05-17 | 安徽江淮汽车集团股份有限公司 | Press fitting device for ball bearing and snap ring |
| CN207057398U (en) * | 2017-06-10 | 2018-03-02 | 白尊敏 | U-tube rushes platform, collar all-in-one automatically |
-
2018
- 2018-04-23 CN CN201810368171.8A patent/CN108326534B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4437046A1 (en) * | 1993-12-18 | 1995-06-22 | Horst Klann | Force-out gear for support joint pin from bearing bush |
| CN202461936U (en) * | 2012-02-23 | 2012-10-03 | 宁波世通汽车零部件有限公司 | Gear box ball bearing installation device |
| CN106378606A (en) * | 2016-09-14 | 2017-02-08 | 安徽江淮汽车股份有限公司 | Press-mounting machine for press-mounting of front oil seal and rear oil seal of crankshaft |
| CN106670773A (en) * | 2017-01-18 | 2017-05-17 | 安徽江淮汽车集团股份有限公司 | Press fitting device for ball bearing and snap ring |
| CN207057398U (en) * | 2017-06-10 | 2018-03-02 | 白尊敏 | U-tube rushes platform, collar all-in-one automatically |
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| Publication number | Publication date |
|---|---|
| CN108326534A (en) | 2018-07-27 |
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