CN108381169A - A kind of crankshaft toothed wheel press-loading apparatus - Google Patents
A kind of crankshaft toothed wheel press-loading apparatus Download PDFInfo
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- CN108381169A CN108381169A CN201810378796.2A CN201810378796A CN108381169A CN 108381169 A CN108381169 A CN 108381169A CN 201810378796 A CN201810378796 A CN 201810378796A CN 108381169 A CN108381169 A CN 108381169A
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- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 14
- 230000008569 process Effects 0.000 claims abstract description 12
- 238000003825 pressing Methods 0.000 claims description 18
- 238000006073 displacement reaction Methods 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 10
- 230000004087 circulation Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
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- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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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
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
- B23P21/004—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
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Abstract
The present invention discloses a kind of crankshaft toothed wheel press-loading apparatus, including lathe bed, it is set on the lathe bed, several fixtures for workpiece to be mounted on to each press fitting station, be set on the lathe bed, for being set to the gear press mounting mechanism on corresponding gear press mounting to workpiece on the lathe bed on respective press fitting station, the bent axle transshipment acitivity for being in turn mounted to each workpiece according to predetermined process sequence on each fixture.So, crankshaft toothed wheel press-loading apparatus disclosed in this invention, installation of each workpiece on different press fitting stations is realized by several fixtures, circulation of each workpiece between different press fitting stations is realized by bent axle transshipment acitivity again, it is separately implemented on each press fitting station by several gear press mounting mechanisms simultaneously and the corresponding gear of workpiece is pressed, fast and efficiently realize the press fitting to each gear on workpiece (bent axle), hand labor is substantially reduced, technological process is shortened.
Description
Technical field
The present invention relates to technical field of mechanical design, more particularly to a kind of crankshaft toothed wheel press-loading apparatus.
Background technology
Motorcycle engine crankshaft needs to press upper various gears in fit on, is used for passing power.Each gear is according to work
It is divided into main driving gear, balancer shaft drive gear with difference, valve actuation gear requires each angle accurate in the running, with full
It is accurate with valve opening and closing that sufficient power transmits, bent axle operates steadily, so gear angle during press fitting is accurate, deviation is small.
In the prior art, conventional crankshaft toothed wheel pressing method is first to be pressed into each gear on pressing sleeve, then
Individually it is pressed using single-shaft vertical hydraulic press by pressing sleeve again.However, when so installing, the press fitting process of each gear will be more
Fixture is changed, labor intensity is big, and technique is cumbersome, and efficiency is low, and is generally divided into three equipment in the prior art and is pressed respectively, every
Equipment is pressed a gear, and it is more so to occupy hand labor, be easy to cause the waste of manpower and materials, at the same because bent axle weight compared with
Weight is carried harder.
Therefore, how fast and efficiently to realize the press fitting to each gear of bent axle, cut down hand labor, shorten technique stream
Journey is those skilled in the art's technical problem urgently to be resolved hurrily.
Invention content
The object of the present invention is to provide a kind of crankshaft toothed wheel press-loading apparatus, can fast and efficiently realize to each on bent axle
Hand labor is cut down in the press fitting of a gear, shortens technological process.
In order to solve the above technical problems, the present invention provides a kind of crankshaft toothed wheel press-loading apparatus, including lathe bed, it is set to described
Several fixtures on lathe bed, for workpiece to be mounted on to each press fitting station, are set on the lathe bed, for respective
It is pressed the gear press mounting mechanism on corresponding gear press mounting to workpiece on station, is set on the lathe bed, for will be each
Workpiece is in turn mounted to the bent axle transshipment acitivity on each fixture according to predetermined process sequence.
Preferably, the gear press mounting mechanism include for abut before the centre bore of workpiece one end it is top, for abutting work
The back centre of part other end centre bore, is set on the pressed sleeve seat pressed sleeve seat being sheathed on the outer surface of the back centre
And for the pressing sleeve of clamping gear.
Preferably, the gear press mounting mechanism further includes for driving preceding top first drive moved axially along workpiece
Dynamic component, the second driving part for driving the back centre and pressed sleeve seat to be moved axially along workpiece.
Preferably, the gear press mounting mechanism further includes slide unit and the top positioning disk that is set on the slide unit, described
The tail end of back centre is connected on the top positioning disk；Further include spring, the spring is set in the tail end of the back centre
On outer surface, and one end of the spring is connected on the shaft shoulder of the back centre, and the other end is connected to the top positioning disk
Surface on.
Preferably, further include be set on the pressed sleeve seat, the gear positioning disk for being positioned to it when installing gear.
Preferably, further include the tail end for being set to the pressed sleeve seat, for detecting drive of second driving part to it
The pressure sensor of power value, and be set on the outer wall of the pressed sleeve seat, the displacement sensor for detecting its displacement.
Preferably, the bent axle transshipment acitivity includes X-Z two axle movements seat and is arranged on and is used for grabbing workpiece
It is several to clamping jaw, the direction of motion of the X-Z two axle movements seat be respectively workpiece axially and transversely.
Preferably, further include gear feeder structure；The gear feeder structure includes feed bin seat, is set to the feed bin seat
On and keep in the gear feed bin of gear for order, be set on the feed bin seat and for gear to be transported the gear
Lateral feeding module in feed bin, the exit for being set to the gear feed bin and for the feed clamp of clamping gear, setting
In on the feed bin seat and for pushing the gear in the gear feed bin so that front end gear enters in the feed clamp
Push rod is set on the feed bin seat and for driving the feed clamp to move to the clamping work at the gear press mounting mechanism
Longitudinal feeding module of position, and be set on the feed clamp, in place afterwards pushing away the gear of its clamping in its movement
Move the pusher cylinder on the clamping station at the gear press mounting mechanism.
Crankshaft toothed wheel press-loading apparatus provided by the present invention includes mainly that lathe bed, fixture, gear press mounting mechanism and bent axle turn
Transport mechanism.Wherein, lathe bed is mounting body, and fixture, gear press mounting mechanism and bent axle transshipment acitivity are installed on lathe bed, and are pressed from both sides
Tool can be arranged multiple simultaneously, be mainly used for realizing the installation on each press fitting station to workpiece.Gear press mounting mechanism mainly uses
After being installed in place on each press fitting station in workpiece, by the gear press mounting to be installed corresponding to each press fitting station to workpiece
On.Bent axle transshipment acitivity is mainly used for realizing circulation of each workpiece on different press fitting stations, and when gear press mounting, mechanism starts
When press fitting, current workpiece is installed on each fixture by bent axle transshipment acitivity successively according to preset press-loading process sequence, then
After workpiece completes corresponding gear press fitting on each fixture, each corresponding press fitting station, then current workpiece run to next
A fixture, until technological process terminates.In this way, crankshaft toothed wheel press-loading apparatus provided by the present invention, passes through several fixtures reality
Now installation of each workpiece on different press fitting stations, then realize each workpiece in different press fitting works by bent axle transshipment acitivity
Circulation between position, while being separately implemented at the corresponding teeth on each press fitting station to workpiece by several gear press mounting mechanisms
Wheel press fitting, fast and efficiently realizes the press fitting to each gear on workpiece (bent axle), substantially reduces hand labor, shortens
Technological process.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of overall structure diagram of specific implementation mode provided by the present invention.
Fig. 2 is a kind of concrete structure front view of specific implementation mode middle gear press-loading device provided by the present invention.
Fig. 3 is the vertical view of Fig. 2.
Fig. 4 is the concrete structure schematic diagram of bent axle transshipment acitivity in a kind of specific implementation mode provided by the present invention.
Fig. 5 is a kind of concrete structure schematic diagram of specific implementation mode middle gear feed mechanism provided by the present invention.
Wherein, in Fig. 1-Fig. 5：
Lathe bed -1, fixture -2, preceding top -3, back centre -4, pressed sleeve seat -5, pressing sleeve -6, the first driving part -
7, the second driving part -8, slide unit -9, top positioning disk -10, spring -11, gear positioning disk -12, pressure sensor -
13, X-Z axis two axle movement seat -15, clamping jaw -16, feed bin seat -17, gear feed bin -18, lateral feeding module -19, feeding
Fixture -20, push rod -21, longitudinal feeding module -22, pusher cylinder -23.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to FIG. 1, Fig. 1 is a kind of overall structure diagram of specific implementation mode provided by the present invention.
In a kind of specific implementation mode provided by the present invention, crankshaft toothed wheel press-loading apparatus includes mainly lathe bed 1, fixture
2, gear press mounting mechanism and bent axle transshipment acitivity.
Wherein, lathe bed 1 is mounting body, and fixture 2, gear press mounting mechanism and bent axle transshipment acitivity are installed on lathe bed 1,
And fixture 2 can be arranged multiple simultaneously, be mainly used for realizing the installation on each press fitting station to workpiece.Gear press mounting mechanism master
It is used for after workpiece is installed in place on each press fitting station, by the gear press mounting to be installed corresponding to each press fitting station to work
On part.Bent axle transshipment acitivity is mainly used for realizing circulation of each workpiece on different press fitting stations, and when gear press mounting, mechanism opens
When beginning to be pressed, current workpiece is installed on each fixture 2 by bent axle transshipment acitivity successively according to preset press-loading process sequence, so
After corresponding to completion corresponding gear press fitting on press fitting station in each fixture 2, each when workpiece afterwards, then current workpiece is run to down
One fixture 2, until technological process terminates.
In this way, the crankshaft toothed wheel press-loading apparatus that the present embodiment is provided, realizes each workpiece not by several fixtures 2
Installation on same press fitting station, then circulations of each workpiece between different press fitting stations are realized by bent axle transshipment acitivity,
It is separately implemented on each press fitting station by several gear press mounting mechanisms simultaneously and the corresponding gear of workpiece is pressed, quickly,
The press fitting to each gear on workpiece (bent axle) is efficiently realized, hand labor is substantially reduced, shortens technological process.
As shown in Figures 2 and 3, in a kind of preferred embodiment about gear press mounting mechanism, the gear press mounting mechanism
Include mainly preceding top 3, back centre 4, pressed sleeve seat 5 and pressing sleeve 6.Wherein, preceding top 3 are mainly used in the one end for abutting workpiece
Heart hole (at this time workpiece clamping on fixture 2), and back centre 4 is mainly used for abutting the other end centre bore of workpiece, sinciput
Point 3 and back centre 4 are arranged in a straight line, when the two acts on simultaneously, you can by the axial restraint of workpiece.Pressed sleeve seat 5 is set in back centre 4
Outer surface on, be mainly used for that pressing sleeve 6 is installed, and pressing sleeve 6 is mainly used for temporary clamping gear, so that gear is sent to workpiece
It is pressed on outer surface.
Further, it is tightly connected on the centre bore at workpiece both ends for convenience of preceding top 3 and back centre 4, the present embodiment
In be additionally arranged for the first driving parts 7 of top 3 movement before driving and the second driving part for driving back centre 4 to move
8.Specifically, first driving part 7 and the second driving part 8 can be driving cylinder, such as hydraulic cylinder or pneumatic cylinder, and the
The driving direction of one driving part 7 and the second driving part 8 is parallel to the axial direction of workpiece, so that preceding top 3 and back centre 4 can
Along the axial movement of workpiece, positioning is more quick.Meanwhile second driving part 8 can also upon activation it is top 4 movement when
It waits while pressed sleeve seat 5 being driven to move, since pressing sleeve 6 is mounted on pressed sleeve seat 5, when pressed sleeve seat 5 moves, pressing sleeve 6 can
It moves synchronously, thus will be on gear press mounting to workpiece under the action of the driving force of the second driving part 8.
Further, it is contemplated that for each gear on bent axle after being pressed on bent axle, setting angle presence is higher
Limitation, installation accuracy is more demanding, for avoid being additionally arranged in the present embodiment there are angle of gear off-gage phenomenon after press fitting slide unit 9,
Top positioning disk 10 and gear positioning disk 12.Wherein, slide unit 9 can be used as line slide rail use, and aforementioned pressed sleeve seat 5 may be provided at
It on slide unit 9, and is slided on slide unit 9, the length direction of certain slide unit 9 and the axial direction of workpiece are conllinear.Top positioning disk 10 is arranged
It is connected on pressed sleeve seat 5 on slide unit 9, while by fasteners such as bolts, is mainly used for positioning the initial position of back centre 4,
And the tail end of back centre 4 is connected on top positioning disk 10.Meanwhile on the tail end of back centre 4 (opposite with tip) outer surface
It is arranged with spring 11, one end of the spring 11 is connected on the shaft shoulder of back centre 4, and the other end is connected to the table of top positioning disk 10
On face.In this way, when the second driving part 8 driving pressed sleeve seat 5 moves, pressed sleeve seat 5 and pressing sleeve 6 push gear to move in the same direction, when
When moving to certain distance, the tip of back centre 4 resists the centre bore of workpiece one end, and hereafter the second driving part 8 continues to move,
The centre bore of the workpiece pressing under the pressure elastic force effect of spring 11 of back centre 4, makes the positioning surface of workpiece steadily lean against fixture 2
Axial locating surface on, the second driving part 8 continues to press on later, you can will be on gear press mounting to bent axle.Meanwhile gear positions
Disk 12 is arranged on pressed sleeve seat 5, is mainly used for positioning the gear being temporarily pressed on pressing sleeve 6, prevents setting angle super
Difference.
In addition, to monitor the press fitting situation of each workpiece in real time, pressure sensor 13 and position are also additionally arranged in the present embodiment
Displacement sensor.Wherein, the tail end in pressed sleeve seat 5 is arranged in pressure sensor 13, mainly for detection of the second driving part 8 to pressing sleeve
The drive value of seat 5.And displacement sensor is arranged on the outer wall of pressed sleeve seat 5, mainly for detection of the displacement of pressed sleeve seat 5.
In this way, passing through the collective effect of pressure sensor 13 and displacement sensor, you can to every one-stage gear pressure on each workpiece
Pressure information when dress is acquired record, the displacement information synthesis pressure-displacement curve then acquired with displacement sensor
Figure is clearly recorded to be made to crankshaft toothed wheel press fitting data, while can also be stored by memory, convenient for each
The data query of workpiece.
As shown in figure 3, in a kind of preferred embodiment about bent axle transshipment acitivity, which mainly wraps
Include X-Z two axle movements seat 15 and several to clamping jaw 16.Wherein, X-Z two axle movements seat 15 is mainly disposed to the top of each fixture 2
Position, it can be achieved that on lathe bed 1 X-direction and Z-direction movement, wherein X-direction refers to (or the work of each fixture 2
Position) orientation on lathe bed 1 is generally also the horizontal direction perpendicular to bent axle axial direction, Z-direction refers to vertical.Respectively
Clamping jaw 16 is mainly used for grip each workpiece from both ends, it is important that the quantity of clamping jaw 16 can be according to the press fitting station of workpiece
Depending on quantity, for example fixture 2 has 3, and when press fitting station has 3, clamping jaw 16 can be arranged 6 simultaneously, correspond to stock shelf work respectively
Position, 3 of gear press mounting mechanism press fitting stations, blanking rack station and an idle station.
In addition, being additionally arranged gear feeder structure in the present embodiment.As shown in figure 4, in general, the gear feeder structure can be set
Set the top position for being located at gear press mounting mechanism on lathe bed 1.Specifically, the gear feeder structure mainly include feed bin seat 17,
Gear feed bin 18, lateral feeding module 19, feed clamp 20, push rod 21, longitudinal feeding module 22 and pusher cylinder 23.
Wherein, structure based on feed bin seat 17 is mainly used for installing and supporting remaining parts.Gear feed bin 18 is mainly used
In temporary gear to be installed, it is important that the inside installation space of gear feed bin 18 is divided into several installation grid, often
A installation grid installs a gear, and so forming order to each gear keeps in, to be installed in turn in pressing sleeve 6.
Lateral feeding module 19 is arranged on feed bin seat 17, is mainly used for transporting gear in gear feed bin 18 and store up
It deposits.Feed clamp 20 is arranged in the exit of gear feed bin 18, is mainly used for clamping gear.Push rod 21 is arranged in feed bin seat 17
On, it is normally at the tail end of feed bin seat 17, is mainly used for that the gear in gear feed bin 18 is pushed to move to its exit so that each
A gear moves forward an installation grid, and the gear of front end is then detached from and is pushed into from the exit of gear feed bin 18
In feed clamp 20.
Longitudinal feeding module 22 is mainly used for that feed clamp 20 is driven to be vertically moved, so that feed clamp 20 carries tooth
Wheel drops at each clamping station of gear press mounting mechanism, at pressing sleeve 6.Pusher cylinder 23 is arranged on feed clamp 20,
It is mainly used for after the movement in place of feed clamp 20, pushes it on the clamping station of gear press mounting mechanism, in pressing sleeve 6.
So far, the single stroke of gear feeder structure terminates, and can reset later, and carries out gear press mounting by gear press mounting mechanism.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Claims (8)
1. a kind of crankshaft toothed wheel press-loading apparatus, which is characterized in that including lathe bed (1), be set on the lathe bed (1), for inciting somebody to action
Workpiece is mounted on several fixtures (2) of each press fitting station, is set on the lathe bed (1), in respective press fitting work
By the gear press mounting mechanism on corresponding gear press mounting to workpiece on position, it is set on the lathe bed (1), is used for each workpiece
It is in turn mounted to the bent axle transshipment acitivity on each fixture (2) according to predetermined process sequence.
2. crankshaft toothed wheel press-loading apparatus according to claim 1, which is characterized in that the gear press mounting mechanism includes being used for
Abut preceding top (3) of workpiece one end centre bore, the back centre (4) for abutting workpiece other end centre bore, be sheathed on it is described
Pressed sleeve seat (5) on the outer surface of back centre (4) is set on the pressed sleeve seat (5) and for the pressing sleeve (6) of clamping gear.
3. crankshaft toothed wheel press-loading apparatus according to claim 2, which is characterized in that the gear press mounting mechanism further includes using
In drive preceding top (3) move axially along workpiece the first driving part (7), for drive the back centre (4) and press
The second driving part (8) that block set (5) is moved axially along workpiece.
4. crankshaft toothed wheel press-loading apparatus according to claim 3, which is characterized in that the gear press mounting mechanism further includes sliding
Platform (9) and the top positioning disk (10) being set on the slide unit (9), the tail end of the back centre (4) are connected to described top
On positioning disk (10)；Further include spring (11), the spring (11) is set on the trailing exterior surface of the back centre (4), and
One end of the spring (11) is connected on the shaft shoulder of the back centre (4), and the other end is connected to the top positioning disk (10)
Surface on.
5. crankshaft toothed wheel press-loading apparatus according to claim 4, which is characterized in that further include being set to the pressed sleeve seat
(5) the gear positioning disk (12) on, for being positioned to it when installing gear.
6. crankshaft toothed wheel press-loading apparatus according to claim 5, which is characterized in that further include being set to the pressed sleeve seat
(5) tail end, the pressure sensor (13) for detecting second driving part (8) to its drive value, and setting
In the displacement sensor (14) on the outer wall of the pressed sleeve seat (5), for detecting its displacement.
7. crankshaft toothed wheel press-loading apparatus according to claim 1, which is characterized in that the bent axle transshipment acitivity includes X-Z
It two axle movement seat (15) and is arranged on and is used for the several to clamping jaw (16), the X-Z two axle movements seat of grabbing workpiece
(15) the direction of motion be respectively workpiece axially and transversely.
8. according to claim 1-7 any one of them crankshaft toothed wheel press-loading apparatus, which is characterized in that further include gear feeder
Structure；The gear feeder structure includes feed bin seat (17), be set on the feed bin seat (17) and keep in gear for order
Gear feed bin (18), be set on the feed bin seat (17) and for gear to be transported to cross in the gear feed bin (18)
To feeding module (19), it is set to the exit of the gear feed bin (18) and is used for the feed clamp (20) of clamping gear, sets
It is placed on the feed bin seat (17) and for pushing the gear in the gear feed bin (18) so as to be sent described in the entrance of front end gear
Push rod (21) in material clamp (20) is set on the feed bin seat (17) and for driving the feed clamp (20) to move to
Longitudinal feeding module (22) of clamping station at the gear press mounting mechanism, and be set on the feed clamp (20),
For the gear of its clamping to be pushed to the pusher gas on the clamping station at the gear press mounting mechanism afterwards in place in its movement
Cylinder (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810378796.2A CN108381169A (en) | 2018-04-25 | 2018-04-25 | A kind of crankshaft toothed wheel press-loading apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810378796.2A CN108381169A (en) | 2018-04-25 | 2018-04-25 | A kind of crankshaft toothed wheel press-loading apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN108381169A true CN108381169A (en) | 2018-08-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810378796.2A Pending CN108381169A (en) | 2018-04-25 | 2018-04-25 | A kind of crankshaft toothed wheel press-loading apparatus |
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| CN (1) | CN108381169A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047949A (en) * | 2018-08-13 | 2018-12-21 | 南京旭上数控技术有限公司 | A kind of minute gear is to device for discharging and its top pressurized state recognition methods |
| CN110757119A (en) * | 2019-10-08 | 2020-02-07 | 格力电器（武汉）有限公司 | Conveying equipment for screwing workpiece and screwing system |
| CN114986121A (en) * | 2022-06-30 | 2022-09-02 | 浙江伟康电机有限公司 | Motor rotor bearing belt pulley press-fitting machine with pressure displacement monitoring function |
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| CN205968109U (en) * | 2016-08-19 | 2017-02-22 | 常州康普瑞汽车空调有限公司 | Belt pulley pressure equipment machine |
| CN107791203A (en) * | 2017-09-30 | 2018-03-13 | 武汉途盛汽车零部件有限公司 | A kind of automotive ventilation mouth housing clamp press-loading device |
| CN208117213U (en) * | 2018-04-25 | 2018-11-20 | 青岛德盛机械制造有限公司 | A kind of crankshaft toothed wheel press-loading apparatus |
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| CN201455614U (en) * | 2009-05-26 | 2010-05-12 | 襄樊福达东康曲轴有限公司 | Automatic assembling machine for crankshaft flange and gear ring |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047949A (en) * | 2018-08-13 | 2018-12-21 | 南京旭上数控技术有限公司 | A kind of minute gear is to device for discharging and its top pressurized state recognition methods |
| CN110757119A (en) * | 2019-10-08 | 2020-02-07 | 格力电器（武汉）有限公司 | Conveying equipment for screwing workpiece and screwing system |
| CN114986121A (en) * | 2022-06-30 | 2022-09-02 | 浙江伟康电机有限公司 | Motor rotor bearing belt pulley press-fitting machine with pressure displacement monitoring function |
| CN114986121B (en) * | 2022-06-30 | 2024-02-23 | 浙江伟康电机有限公司 | Motor rotor bearing belt pulley press-fitting machine with pressure displacement monitoring function |
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