CN108673092A - Press-loading device on the line of differential gear and bearing - Google Patents
Press-loading device on the line of differential gear and bearing Download PDFInfo
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- CN108673092A CN108673092A CN201810855484.6A CN201810855484A CN108673092A CN 108673092 A CN108673092 A CN 108673092A CN 201810855484 A CN201810855484 A CN 201810855484A CN 108673092 A CN108673092 A CN 108673092A
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- microscope carrier
- slide unit
- gear
- bearing
- clamping
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- 230000006835 compression Effects 0.000 claims description 60
- 238000007906 compression Methods 0.000 claims description 60
- 238000001514 detection method Methods 0.000 claims description 23
- 239000000758 substrate Substances 0.000 claims description 19
- 238000011144 upstream manufacturing Methods 0.000 claims description 7
- 230000033001 locomotion Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 8
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- B23P19/001—Article feeders for assembling machines
-
- 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
-
- 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
- B23P19/027—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 using hydraulic or pneumatic means
Abstract
The invention discloses press-loading devices on the line of a kind of differential gear and bearing, belong to Automatic manual transmission equipment technical field, including rack, the rack is set there are two station, each station is all equipped with pressure head module and supporting platform, one of described two stations station is equipped with feeding slide unit, each station all sets that there are one the press fitting electric cylinders for being used for drive ram module, the press fitting electric cylinders are fixedly installed on the upper end of the rack, pipeline passes through the rack, the supporting platform to be located at the lower section of the rack.The equipment cooperation production line of the present invention uses, and jig microscope carrier is delivered at microscope carrier support component by feeding slide unit automatic charging, then by conveyer belt, and microscope carrier support component lifts jig microscope carrier, and provides counter-force support pressure supply head mould group and complete press fitting.
Description
Technical field
The invention belongs to Automatic manual transmission equipment technical fields, more particularly to a kind of differential mechanism assembly line press-loading device.
Background technology
No matter differential mechanism is all an indispensable important mechanism on truck or car, mainly by left and right half
Shaft gear, two planetary gears and tooth rest composition, function be when automobile turning travel or on uneven road surface when driving, make a left side
Right wheel is rolled with different rotating speeds, that is, ensures that both sides driving wheel makees PURE ROLLING, and differential mechanism also needs to be pressed main deceleration
The parts of gear, parking ratchet wheel and bearing, automation installation on current market can only a machine one use, i.e., an equipment can only
A kind of element is pressed, and can only often press the element at corresponding to same position；
Such as the Chinese patent of Publication No. CN107160153A, a kind of press-loading device is disclosed, discloses a kind of pressing machine,
Include the upper beam and pedestal being connected by guide upright post, is provided between the upper beam and the pedestal and the guide upright post
The press fitting slide unit being slidably matched, the upper beam are equipped with hydraulic press, and the piston rod of the hydraulic press is connect with the press fitting slide unit,
Positioning tool is installed on the pedestal, this equipment one comes that efficiency is low, and two is of high cost, and need to put into it is artificial more, no
Conducive to cost-effective, in addition, current production environment is automated the vertical assembly of group of production line, so needing one kind that can fit
For the press-loading device microscope carrier of production line, improves production efficiency and reduce cost.
Invention content
The invention mainly solves the technical problem of providing press-loading devices on the line of a kind of differential gear and bearing, match
Symphysis producing line uses, and by feeding slide unit automatic charging when feeding, and has the positive and negative detection function of workpiece, to prevent to fill
With mistake, when press fitting, jig microscope carrier is delivered at microscope carrier support component by conveyer belt, microscope carrier support component lifts jig load
Platform, and counter-force support pressure supply head mould group is provided and completes press fitting, pressure head module at least two can be led to the guiding compression bar of mobile handoff
A fixed press fitting electric cylinders driving is crossed, the purpose for being pressed multiple parts by an electric cylinders may be implemented, improve production efficiency
And quality, and reduce cost.
In order to solve the above technical problems, a technical solution of the use of the present invention is as follows：
Press-loading device on the line of a kind of differential gear and bearing, including rack, feeding slide unit, pressure head module and support carry
Platform, the rack are set there are two station, and each station all sets that there are one the press fitting electric cylinders for being used for drive ram module, the pressures
Dress electric cylinders are fixedly installed on the upper end of the rack, and pipeline passes through the rack, the supporting platform to be located at the rack
Lower section and be located at the pipeline；
The pressure head module is located at the lower section of the press fitting electric cylinders, and the pressure head module is fixedly installed in intermediate plate, described
Intermediate plate is fixedly connected on the rack, and the pressure head module includes that translation component and at least two are oriented to compression bar, described in two
Be oriented to compression bar and be installed on the translation component, and two guidings compression bars all can and simultaneously can only there are one move to the pressure
Completion press fitting, the station that is oriented to compression bar and can be docked with the press fitting electric cylinders are docked with the press fitting electric cylinders in the lower section of dress electric cylinders
To be pressed station, and another is station to be pressed, and the translation component includes fixed bottom plate and translational slide, the translational slide
It is installed on the fixed bottom plate by the linear guide, the translational slide can be slided in the horizontal direction, and the fixed bottom plate is equipped with
Flat-removing air cyclinder for driving the translational slide, the fixed bottom plate are fixedly installed in the intermediate plate, the translational slide
Equipped with the guide sleeve passed through for the guiding compression bar, the guiding compression bar is set in the guide sleeve, and the guiding compression bar energy
Slide axially in the guide sleeve, and and the reciprocatingly sliding for upper and lower directions that slide axially, the side of the guide sleeve
Wall is equipped with holding mechanism, and the holding mechanism includes the retaining pin across the side wall of the guide sleeve, and the retaining pin can be along it
Axially reciprocating, the side wall for being oriented to compression bar is equipped with to be inserted into the matched fixed pin holes of the retaining pin, the retaining pin
The fixed pin holes are to lock the sliding for being oriented to compression bar；
The feeding slide unit is mounted on the intermediate plate and passes through when the gear pressure head is located at the press fitting station
Gear to be pressed into is delivered to the lower section of the gear pressure head by the feeding slide unit, and the feeding slide unit includes be vertically connected with
One slide unit and the second slide unit, first slide unit are installed on first base by the linear guide, and the first base is additionally provided with drive
The first driving means of first slide unit are moved, second slide unit is installed on second base by the linear guide, and described second
Pedestal is additionally provided with the second driving device for driving second slide unit；
First slide unit and the second slide unit are vertically arranged by direction of its sliding, the first base be installed on it is described in
Between plate, the second base is installed on first slide unit and can be slided with first slide unit, and second slide unit is equipped with
At least one feeding microscope carrier for placing gear to be pressed into, second slide unit is slidably to the lower section of the gear pressure head；
The supporting platform includes that jig carries and microscope carrier support component, the jig microscope carrier are placed in the pipeline and can be with
Pipeline circulation, the microscope carrier support component are fixedly installed in the lower section of the pipeline, the jig microscope carrier circulate to
The top of the microscope carrier support component, the microscope carrier support component are lifted and support the jig microscope carrier；
The jig microscope carrier includes microscope carrier substrate and the detent mechanism for clamping differential mechanism, and the detent mechanism is installed on
The microscope carrier substrate, the detent mechanism include supporting sleeve and support shaft, and the supporting sleeve is fixedly installed in the microscope carrier substrate
And one end stretches out the microscope carrier substrate, the supporting sleeve is vertical with the microscope carrier substrate, and the support sleeve is connected to the branch
It can slide axially in support set and in the supporting sleeve, the supporting sleeve is stretched out in the support end of the support shaft, and another
End is equipped with compressed spring, and one end of the compressed spring is pushed up to the support shaft, and the other end is fixed on the inner wall of the supporting sleeve；
The microscope carrier support component includes support baseboard and the raising board above the support baseboard, passes through the act
Lift slab lifts and supports the jig microscope carrier, and lifting mechanism and load carrier, institute are equipped between the support baseboard and raising board
It includes the driving part that lifts for being fixed on the support baseboard to state lifting mechanism, and the output end for lifting driving part is connected to
The raising board lifts or falls the raising board by the driving part that lifts, the load carrier include carrying cushion block,
It carries sliding block and drives the carrying driving part of the carrying sliding block, the raising board is fixed in one end of the carrying cushion block
Lower surface, and there is gap, the carrying driving part and the carrying sliding block all positions between the other end and the support baseboard
In the support baseboard, the carrying sliding block is connected to the output shaft of the carrying driving part, and the carrying sliding block can
It is driven to the lower section of the carrying cushion block, between the height for carrying sliding block is less than or equal to described in by the carrying driving part
Gap.
It further says, first slide unit is installed on the side of the first base, and the other side is installed equipped with rack
Plate, the first base are installed by the rack mounting plate to rack, and the table top of first slide unit is additionally provided with slide unit connection
Plate, the second base are equipped with mounting bracket, and the mounting bracket is fixed on the second base and is located at and the second slide unit phase
Same side, the mounting bracket are fixedly connected on the slide unit connecting plate.
It further says, all guiding compression bars are all equipped with clamping pressure head, and the clamping pressure head is removably connected to institute
The lower end for being oriented to compression bar is stated, the clamping pressure head includes the tooth of the bearing head and clamping gear to be pressed into of clamping bearing to be pressed into
Take turns pressure head.
It further says, the bearing head includes bearing clamping axis, and the bearing clamping axis is removably connected to described
It is oriented to the lower end of compression bar, the side wall of the bearing clamping axis is equipped with 3 plungers, and the plunger presses the outer diameter of the bearing clamping axis
It is uniformly distributed, the bearing to be pressed for being inserted in the bearing clamping axis is fixed by the plunger.
It further says, the gear pressure head includes gear clamping seat and clamp system, and the gear clamping seat is detachable
It is connected to the lower end for being oriented to compression bar, the clamp system includes the holder and two clamping cylinders of two " 7 " fonts, two
The side wall of the gear clamping seat is all fixed in one end of the holder, and two holders are arranged by relative direction, two
The clamping cylinder is respectively arranged in the other end of two holders, and the external part of the clamping cylinder extend out to the gear
The lower section of clamping seat clamps with this or holds the gear to be pressed into.
It further says, the support end of the support shaft has " u "-shaped or " V " shape structure, the planet tooth of the differential mechanism
Wheel shaft positioning and clamping is in the support end.
It further says, the support baseboard is divided into upstream end and downstream along the conveying direction of the pipeline, described
Downstream is equipped with the stop cylinder for stopping the jig microscope carrier, and the upstream end is equipped with for preventing the jig microscope carrier from returning
The non-return component moved back.
It further says, the holding mechanism further includes that cylinder, the retaining pin is kept to be connected to the holding cylinder, is led to
Cross the reciprocating motion that the holding cylinder drives the retaining pin.
It further says, the upper surface of the raising board is set there are two positioning pin, and one of described positioning pin is circle
Pin, and another is rhombus pin, the lower surface of the microscope carrier substrate set there are two with the matched dowel hole of the positioning pin.
It further says, second slide unit is additionally provided with detection gear and places positive and negative positive and negative detection unit, described positive and negative
Detection unit includes correlation type photoelectric sensor, and the correlation type photoelectric sensor includes transmitting terminal and receiving terminal, the transmitting
One of end and receiving terminal are installed on the inside of the annular microscope carrier, and another is installed on the outer of the annular microscope carrier
Side, the light beam that the transmitting terminal is sent out are disposed through the detection through-hole of the feeding microscope carrier to receiving terminal, and the gear is correct
It is positioned over the feeding microscope carrier, the light beam that the transmitting terminal is sent out is obstructed by the gear, described when the gear mistake is placed
The light beam that transmitting terminal is sent out is received by the receiving terminal.
Beneficial effects of the present invention：
One, the present invention is set there are two orthogonal two slide units of glide direction, and two can be completed by two slide units
The movement of coordinate, to realize the multi-direction transmission feeding in plane, and all slide units are all automation control, ensure precision
Reduce cost of labor simultaneously；Feeding slide unit be equipped with the positive and negative detection function of workpiece, by be set to the sensor of feeding microscope carrier come
Realize the detection of positive and negative part, can prevent workpiece place mistake and caused by product quality problem, and automate detection more protect
The speed and accuracy of detection are demonstrate,proved；
Two, the present invention has at least two can be each oriented to compression bar with the guiding compression bar of mobile handoff and be all equipped with clamping
Pressure head, and be different clamping pressure heads install according to demand, when press fitting, guiding compression bar is moved to press fitting station, passes through one
The purpose for being pressed multiple parts by an electric cylinders may be implemented in fixed press fitting electric cylinders driving, and guiding compression bar is set to can be horizontal
To in the translational slide of sliding, and the mobile handoff for being oriented to compression bar is completed by cylinder so that it has faster switching speed
Degree, can effectively improve production efficiency, and save cost, in addition, being oriented to compression bar is equipped with holding mechanism, the guarantor being driven by the cylinder
Holding mechanism can realize that full-automatic locking keeps and unclamp the function of press fitting；
Three, the present invention can coordinate production line to use, and jig microscope carrier is delivered at microscope carrier support component by conveyer belt
Stop, then microscope carrier support component lifts jig microscope carrier, and provides counter-force support and complete preset process for other equipment, improves
Production efficiency and quality, and cost is reduced, the detent mechanism for clamping differential mechanism of jig microscope carrier, main support passes through support
Set is completed, and it is high and be furnished with compressed spring that support sleeve is connected to support, therefore support shaft can be in sliding axially in supporting sleeve, differential mechanism
When clamping, the planetary gear shaft of differential mechanism is first placed in the support end of support shaft, after since compressed spring, differential mechanism can be with support
Axis slides, until being pressed on supporting sleeve, the differential mechanism of different dimensions, Er Qiezhi are can adapt to by the elastic telescopic of support shaft
The support end of support axis is equipped with the U-shaped or V-shaped groove structure for the planetary gear shaft for holding differential mechanism, can also limit one of differential mechanism
Degree of freedom prevents its rotation, microscope carrier support component of the invention from lifting raising board by lifting mechanism, and the surface of raising board is equipped with
Positioning pin, jig microscope carrier and microscope carrier support component are fixed by positioning pin, and after raising board lifts, it is supported by load carrier
Raising board, to indirectly support jig microscope carrier, so as to the operation of other equipment, the load carrier of microscope carrier support component is logical
Slipper push will be carried to the lower section for carrying cushion block by crossing carrying driving part, be stated by carrying cushion block and carrying slider support residence
Raising board.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, below with presently preferred embodiments of the present invention and after coordinating attached drawing to be described in detail such as.
Description of the drawings
Fig. 1 is the overall structure diagram of the press-loading device of the present invention；
Fig. 2 is the translational slide structural schematic diagram of pressure head module；
The structural schematic diagram of the guiding compression bar of Fig. 3 pressure head modules；
Fig. 4 is the sectional view for the holding mechanism being oriented on compression bar；
Fig. 5 is the overall structure diagram of feeding slide unit；
Fig. 6 is the structural schematic diagram of the second slide unit of feeding slide unit；
Fig. 7 is the part-structure schematic diagram of the second slide unit of feeding slide unit；
Fig. 8 is the stop member structural schematic diagram of feeding slide unit；
Fig. 9 is the vertical view of the second slide unit of feeding slide unit；
Figure 10 is the portions the A-A sectional view of Fig. 9 (gear is placed correct)；
Figure 11 is the portions the A-A sectional view of Fig. 9 (gear places mistake)；
Figure 12 is the structural schematic diagram of the first slide unit of feeding slide unit；
Figure 13 is the structural schematic diagram of another angle of the first slide unit of feeding slide unit；
Figure 14 is the overall structure diagram of the supporting platform of the present invention；
Figure 15 is the structural schematic diagram of supporting platform；
Figure 16 is the structural schematic diagram of the jig microscope carrier of supporting platform；
Figure 17 is the structural schematic diagram (workpiece decomposing state) of the jig microscope carrier of supporting platform；
Figure 18 is the structural schematic diagram of the detent mechanism of supporting platform；
Figure 19 is the sectional view of the detent mechanism of Figure 18；
Structural schematic diagram when Figure 20 is detent mechanism clamping differential mechanism；
Figure 21 is the structural schematic diagram of the microscope carrier support component of supporting platform；
Figure 22 is the structural schematic diagram of the load carrier of microscope carrier support component；
Figure 23 is the B direction views of Figure 22；
Figure 24 is the structural schematic diagram of the bearing head of the present invention；
Figure 25 is the structural schematic diagram of the gear pressure head of the present invention；
Figure 26 is the front view of supporting platform；
Figure 27 is the sectional view of the workpiece (gear) of the present invention；
Each section label is as follows in attached drawing：
Rack 1, press fitting electric cylinders 2, pipeline 3, differential mechanism 4, bearing to be pressed into 5, gear to be pressed into 6；
Feeding slide unit 100, the first slide unit 100.1, the second slide unit 100.2, first base 100.3, first driving means
100.4, second base 100.5, the second driving device 100.6, gear to be pressed into 6, feeding microscope carrier 100.22, rack mounting plate
100.31, slide unit connecting plate 100.11, mounting bracket 100.52, positive and negative detection unit 100.21, transmitting terminal 100.211, receiving terminal
100.212, light beam 100.213, the detection through-hole 100.214 sent out；
Supporting platform 200, jig microscope carrier 200.1, microscope carrier support component 200.2, microscope carrier substrate 200.11, detent mechanism
200.12, supporting sleeve 200.121, support shaft 200.122, support end 200.1221, compressed spring 200.123, support baseboard
200.21, raising board 200.22, lifting mechanism 200.23, load carrier 200.24, lift driving part 200.231, bearing pads
Block 200.241, carrying sliding block 200.242, carrying driving part 200.243, gap m, height h, the planetary gear for carrying sliding block
Axis 41, downstream 200.212, stop cylinder 200.27, non-return component 200.28, keeps cylinder at upstream end 200.211
300.342, positioning pin 200.221, straight pin 200.2211, rhombus pin 200.2212；
Pressure head module 300, intermediate plate 1.1, translation component 300.31, be oriented to compression bar 300.32, fixed bottom plate 300.311,
Translational slide 300.312, guide sleeve 300.34, holding mechanism 300.341, retaining pin 300.3411, is consolidated flat-removing air cyclinder 300.33
Fixed pin hole 300.3412, bearing head 300.35, gear pressure head 300.36, bearing clamping axis 300.351, plunger 300.352, tooth
Take turns clamping seat 300.361, clamp system 300.362, holder 300.3621 and clamping cylinder 300.3622.
Specific implementation mode
The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Embodiment：Press-loading device on the line of a kind of differential gear and bearing, as shown in Figure 1：It is slided including rack 1, feeding
Platform 100, pressure head module 300 and supporting platform 200, the rack are set there are two station, and each station all sets that there are one be used for
The press fitting electric cylinders 2 of drive ram module, the press fitting electric cylinders are fixedly installed on the upper end of the rack, and pipeline 3 passes through described
Rack, the supporting platform are located at the lower section of the rack and are located at the pipeline；
The pressure head module 300 is located at the lower section of the press fitting electric cylinders, and the pressure head module is fixedly installed in intermediate plate
1.1, the intermediate plate is fixedly connected on the rack；
As shown in Figure 2：The pressure head module includes translating the guiding compression bar 300.32 of component 300.31 and at least two, two
The guiding compression bar is installed on the translation component, and two guiding compression bars all can and simultaneously can only there are one move to institute
The lower section for stating press fitting electric cylinders docks completion press fitting with the press fitting electric cylinders, described to be oriented to what compression bar be docked with the press fitting electric cylinders
Station is press fitting station, and another is station to be pressed；
As shown in Figures 2 and 3：The translation component includes fixing bottom plate 300.311 and translational slide 300.312, described
Translational slide is installed on the fixed bottom plate by the linear guide, and the translational slide can be slided in the horizontal direction, the fixation
Bottom plate is equipped with the cylinder 300.33 for driving the translational slide, and the fixed bottom plate is fixedly installed in the intermediate plate, institute
It states translational slide and is equipped with the guide sleeve 300.34 passed through for the guiding compression bar, the guiding compression bar is set in the guide sleeve,
And the guiding compression bar can slide axially in the guide sleeve, and and described slide axially as the reciprocal cunning of upper and lower directions
It is dynamic；
As shown in Figure 3 and Figure 4：The side wall of the guide sleeve is equipped with holding mechanism 300.341, and the holding mechanism includes wearing
The retaining pin 300.3411 of the side wall of the guide sleeve is crossed, the retaining pin can be along its axially reciprocating, the guiding compression bar
Side wall be equipped with and be inserted into the fixed pin holes with the matched fixed pin holes 300.3412 of the retaining pin, the retaining pin to lock
The sliding for being oriented to compression bar.
As shown in figures 24 and 25：All guiding compression bars are all equipped with clamping pressure head, and the clamping pressure head detachably connects
It is connected to the lower end for being oriented to compression bar, the clamping pressure head includes the bearing head 300.35 and clamping of clamping bearing 5 to be pressed into
The gear pressure head 300.36 of gear 6 to be pressed into；
As shown in figure 24：The bearing head includes bearing clamping axis 300.351, and the bearing clamping axis is detachably connected
In the lower end for being oriented to compression bar, the side wall of the bearing clamping axis is equipped with 3 plungers 300.352, and the plunger presses the axis
The outer diameter for installing folder axis is uniformly distributed, and the bearing to be pressed for being inserted in the bearing clamping axis is fixed by the plunger；
As shown in figure 25：The gear pressure head includes gear clamping seat 300.361 and clamp system 300.362, the tooth
Wheel clamping seat is removably connected to the lower end for being oriented to compression bar, and the clamp system includes the holder of two " 7 " fonts
300.3621 and two clamping cylinders 300.3622, one end of two holders be all fixed on the side of the gear clamping seat
Wall, and two holders are arranged by relative direction, two clamping cylinders are respectively arranged in the another of two holders
End, the external part of the clamping cylinder extend out to the lower section of the gear clamping seat, and the tooth to be pressed into is clamped or held with this
Wheel.
As shown in Figure 2：The guiding compression bar is two, one of them described guiding compression bar is equipped with bearing head, and another
A to be equipped with gear pressure head, the guiding compression bar equipped with bearing head is bearing compression bar, and the both sides of the bearing compression bar, which are equipped with, to be used
In detect the bearing at the bearing head whether there is or not first sensor 300.7, the first sensor is correlation type photoelectric transfer
Sensor.
As shown in Figure 1 and Figure 5：When the gear pressure head is located at the press fitting station, it will wait pressing by the feeding slide unit
Enter the lower section that gear is delivered to the gear pressure head；
As shown in Figure 5：The feeding slide unit includes the first slide unit 100.1 and the second slide unit 100.2, and first slide unit is logical
It crosses the linear guide and is installed on first base 100.3, the first base is also equipped with the first driving of driving first slide unit
Device 100.4, second slide unit are installed on second base 100.5 by the linear guide, and the second base is also equipped with drive
Move the second driving device 100.6 of second slide unit；
First slide unit is vertically arranged with the second slide unit by the direction of its sliding, and the first base is installed on equipment machine
Frame, the second base are installed on first slide unit and can slide therewith；
Second slide unit, as shown in Fig. 5, Fig. 6 and Fig. 7：Feeding microscope carrier equipped at least one holding gears 6
100.22, the shape of the feeding microscope carrier is to be equipped with mounting bracket with the matched annular microscope carrier of the gear, the second base
100.52, the mounting bracket is fixed on the second base and is located at side identical with second slide unit, the mounting bracket
It is installed on the slide unit connecting plate；
As shown in Figure 7 and Figure 8：The second base set there are two for limit second slide unit sliding position resistance
Stopper part 100.51, the stop member include hydraulic bjuffer 100.511 and the dead bolt 100.512 of gear, the hydraulic cushion
Device and the dead bolt of gear are all fixed on the second base by holder 100.513, and the second base is equipped with described for detecting
The second position sensor 100.53 of the position of second slide unit.
Second driving device is double-acting cylinder, and institute can be switched fast by the cylinder and the stop member
State two operating positions of the second slide unit.
As shown in Fig. 9, Figure 10 and Figure 11：Second slide unit is additionally provided with detection gear and places positive and negative positive and negative detection unit
100.21, the positive and negative detection unit includes correlation type photoelectric sensor, and the correlation type photoelectric sensor includes transmitting terminal
100.211 and receiving terminal 100.212, one of the transmitting terminal and receiving terminal are installed on the inside of the annular microscope carrier,
And another is installed on the outside of the annular microscope carrier, the light beam 100.213 that the transmitting terminal is sent out is disposed through on described
Expect the detection through-hole 100.214 of microscope carrier to receiving terminal；
The gear correct placement is obstructed in the feeding microscope carrier, the light beam that the transmitting terminal is sent out by the gear, institute
When stating the placement of gear mistake, the light beam that the transmitting terminal is sent out is received by the receiving terminal.
As shown in figure 12：The side of the first base is equipped with rack mounting plate 100.31, and the first base passes through institute
It states rack mounting plate to install to rack, first slide unit is installed on the other side of the pedestal, the table top of first slide unit
It is additionally provided with slide unit connecting plate 100.11, the first driving means include servo motor 100.41 and ball-screw 100.42, are led to
The position of first slide unit can arbitrarily be adjusted by crossing the servo motor and ball-screw.
As shown in figure 13：The first position that the first base is equipped with the sliding stroke for limiting first slide unit passes
Sensor 100.32.
As shown in Figure 14 and Figure 15：Including jig microscope carrier 200.1 and microscope carrier support component 200.2, the jig microscope carrier is set
It can circulate in pipeline 3 and with the pipeline, the microscope carrier support component is fixedly installed in the lower section of the pipeline, described
Jig microscope carrier circulates to the top of the microscope carrier support component, and the microscope carrier support component is lifted and supports the jig and carries
Platform；
The jig microscope carrier is as shown in Figure 16 and Figure 17：Determine including microscope carrier substrate 200.11 and for clamping differential mechanism 4
Position mechanism 200.12, the detent mechanism are installed on the microscope carrier substrate, and the microscope carrier substrate is equipped with the hanging ring spiral shell for lifting
Nail 200.111, and the bearing 200.112 for guiding is installed by axis of the lifting bolt, the bearing protrudes from described
The side of microscope carrier substrate；
The detent mechanism is as shown in Figure 18, Figure 19 and Figure 20：Including supporting sleeve 200.121 and support shaft 200.122, institute
It states supporting sleeve and is fixedly installed in the microscope carrier substrate and the one end stretching microscope carrier substrate, the supporting sleeve and the microscope carrier base
Plate is vertical, and the support sleeve is connected in the supporting sleeve and can slide axially in the supporting sleeve, the support shaft
Outer diameter has the spline structure 200.1222 that can prevent rotation, and the support is stretched out in the support end 200.1221 of the support shaft
Set, and the other end is equipped with compressed spring 200.123, one end of the compressed spring is pushed up to the support shaft, and the other end is fixed on
The support end of the inner wall of the supporting sleeve, the support shaft has " u "-shaped or " V " shape structure, the planetary gear of the differential mechanism
41 positioning and clamping of axis is in the support end.
The microscope carrier support component is as shown in Figure 21, Figure 22 and Figure 23：Including support baseboard 200.21 and it is located at the branch
Support the raising board 200.22 above bottom plate, lift and support the jig microscope carrier by the raising board, the support baseboard and
Lifting mechanism 200.23 and load carrier 200.24 are equipped between raising board, the lifting mechanism includes being fixed on the support bottom
First driving part 200.231 of plate, the output end of first driving part are connected to the raising board, pass through described first
Driving part lifts or falls the raising board, and the load carrier includes carrying cushion block 200.241, carrying sliding block 200.242
It is fixed on the raising board with one end of the second driving part 200.243 for driving the carrying sliding block, the carrying cushion block
Lower surface, and there is gap m between the other end and the support baseboard；
Second driving part and the carrying sliding block are all located at the support baseboard, and the carrying sliding block is connected to institute
The output shaft of the second driving part is stated, and the carrying sliding block can be driven by second driving part to the carrying cushion block
Lower section, the height h of the carrying sliding block is less than or equal to the gap m, and the upper surface of the raising board sets that there are two positioning pins
200.221, one of described positioning pin is straight pin 200.2211, and another is rhombus pin 200.2212, the load
The lower surface of stylobate plate set there are two with the matched dowel hole of the positioning pin.
The microscope carrier support component further includes the guiding part 200.25 for guiding the raising board movement, the guiding
For component between the support baseboard and raising board, the guiding part is installed on the support baseboard, the guiding part
For flange form linear bearing or guide post.
As shown in figure 26：Further include support component pedestal 200.26, the support component pedestal is set to ground, the microscope carrier
Support component is set to the support component pedestal, and the support baseboard is divided into upstream end along the conveying direction of the pipeline
200.211 and downstream 200.212, the downstream is equipped with the stop cylinder 200.27 for stopping the jig microscope carrier, institute
Upstream end is stated equipped with the non-return component 200.28 for preventing the jig microscope carrier from retracting.
First driving part and second driving part are all cylinder and/or electric cylinders.
The course of work and operation principle of the present invention is as follows：
Gear is first positioned over feeding microscope carrier by the feeding slide unit of equipment, when use, is then driven by first driving means
First slide unit is moved to precalculated position, and first driving means are servo motor and ball-screw, pass through the accurate control of servo motor
The single-direction transmission characteristic of function processed and leading screw, can ensure the first slide unit sliding precise positioning and can Anti-moving, wait for
After the movement in place of first slide unit, the second slide unit is driven by the second driving device, by gear transmission to precalculated position, the second slide unit
Equipped with stop member, and its second driving device is cylinder, and the second slide unit can be switched fast by cylinder and stop member
Two positions can complete to drive, then pass through blocking portion because the second slide unit only needs two operating positions using cylinder
Part can reach two operating positions pre-set, and the operating rate of cylinder is very fast, can quickly finish transmission and appoint
Business, the work of accurate feeding is completed by the first slide unit and the second slide unit；
Feeding slide unit is equipped at feeding microscope carrier and places positive and negative positive and negative detection unit for detecting gear, as shown in Figure 5：
Positive and negative detection unit is the correlation type photoelectric sensor for including transmitting terminal and receiving terminal, one of transmitting terminal and receiving terminal peace
Inside loaded on the annular microscope carrier, and another is installed on the outside of the annular microscope carrier, transmitting terminal and receiving terminal alignment peace
Dress, be additionally provided at the feeding microscope carrier between transmitting terminal and receiving terminal for allow light by detection through-hole, that is, transmitting terminal is sent out
Light beam pass through detection through-hole to receiving terminal, gear structure is as shown in figure 27：The size a on the two sides of gear is different with size b, when
For gear correct placement when feeding microscope carrier, the lower section of gear conforms to the second slide unit completely, so the light that transmitting terminal is sent out
Beam is obstructed by gear, and when gear mistake is placed, the lower section of gear is not bonded with the second slide unit, reserves gap, so the hair
It penetrates the light beam that end is sent out by the receiving terminal to be received, the placement correctness of workpiece is judged with the difference of this signal, in addition, making
It is wrong but since mismachining tolerance or other reasons are made to prevent workpiece from placing with the correlation type photoelectric sensor used in pairs
At signal blocker, to prevent from judging by accident；
The pressure head module of equipment is equipped at least two can be with the guiding compression bar of mobile handoff, and each compression bar that is oriented to all is equipped with
Pressure head is clamped, and is different clamping pressure heads install according to demand, when press fitting, guiding compression bar is moved to press fitting station, passes through
One fixed press fitting electric cylinders driving, may be implemented the purpose for being pressed multiple parts by an electric cylinders, is oriented to compression bar and is set to
In the translational slide that can be slid laterally, and the mobile handoff for being oriented to compression bar is completed by cylinder so that it has cuts faster
Throw-over degree can effectively improve production efficiency, and save cost, in addition, being oriented to compression bar is equipped with holding mechanism, be driven by the cylinder
Holding mechanism can realize that full-automatic locking keeps and unclamp the function of press fitting
Supporting platform coordinates production line to use, and jig microscope carrier is delivered at microscope carrier support component by conveyer belt and is stopped,
Then microscope carrier support component lifts jig microscope carrier, and provides counter-force support and complete preset process for other equipment, improves production
Efficiency and quality, and reduce cost；
The detent mechanism for clamping differential mechanism of jig microscope carrier, main support are completed by supporting sleeve, support shaft socket
It is high in support and be furnished with compressed spring, therefore support shaft can be in sliding axially, when differential mechanism clamping in supporting sleeve, the row of differential mechanism
Star gear shaft is first placed in the support end of support shaft, after can be slided with support shaft due to compressed spring, differential mechanism, until being pressed on branch
Support set can adapt to the differential mechanism of different dimensions by the elastic telescopic of support shaft, and the support end of support shaft is equipped with
The U-shaped or V-shaped groove structure for holding the planetary gear shaft of differential mechanism, can also limit the one degree of freedom of differential mechanism, prevent its turn
It is dynamic.
Jig microscope carrier is equipped with the lifting bolt of lifting, convenience in transport installation, and using lifting bolt as axis, is equipped with and is used for
The bearing of guiding enables jig microscope carrier to eliminate the friction of side when conveyer belt transmits, and ensures the fluency of transmission；
Microscope carrier support component lifts raising board by lifting mechanism, and the surface of raising board is equipped with positioning pin, jig microscope carrier and
Microscope carrier support component is fixed by positioning pin, and after raising board lifts, raising board is supported by load carrier, to indirectly
Jig microscope carrier is supported, so as to the operation of other equipment；
The load carrier of microscope carrier support component is that will be carried under slipper push to carrying cushion block by the second driving mechanism
Side states raising board by carrying cushion block and carrying slider support residence, and it is enough to give jig microscope carrier by metal derby support
Support force, microscope carrier support component is additionally provided with guide mechanism, by guide mechanism can ensure the precision of raising board lifted with
And fluency.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure transformation made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant technical fields,
Similarly it is included within the scope of the present invention.
Claims (10)
1. press-loading device on the line of a kind of differential gear and bearing, it is characterised in that：Including rack (1), the rack is equipped with
Two stations, each station are all equipped with pressure head module (300) and supporting platform (200), and wherein the one of described two stations
A station is equipped with feeding slide unit (100), and each station is all set there are one the press fitting electric cylinders (2) for being used for drive ram module,
The press fitting electric cylinders are fixedly installed on the upper end of the rack, and pipeline (3) passes through the rack, the supporting platform to be located at institute
State the lower section of rack；
The pressure head module (300) is located at the lower section of the press fitting electric cylinders, and the pressure head module is fixedly installed in intermediate plate
(1.1), the intermediate plate is fixedly connected on the rack, and the pressure head module includes translation component (300.31) and at least two
Be oriented to compression bar (300.32), two guiding compression bars are installed on the translation component, and two guiding compression bars all can and
Completion can only be docked with the press fitting electric cylinders there are one the lower section for moving to the press fitting electric cylinders simultaneously to be pressed, the guiding compression bar
The station that can be docked with the press fitting electric cylinders is press fitting station, and another is station to be pressed, and the translation component includes fixing
Bottom plate (300.311) and translational slide (300.312), the translational slide are installed on the fixed bottom plate by the linear guide,
The translational slide can be slided in the horizontal direction, and the fixed bottom plate is equipped with the flat-removing air cyclinder for driving the translational slide
(300.33), the fixed bottom plate is fixedly installed in the intermediate plate, and the translational slide is equipped with to be passed through for the guiding compression bar
Guide sleeve (300.34), the guiding compression bar is set in the guide sleeve, and the guiding compression bar can be in the guide sleeve
Slide axially, and and the reciprocatingly sliding for upper and lower directions that slide axially, the side wall of the guide sleeve be equipped with holding mechanism
(300.341), the holding mechanism includes the retaining pin (300.3411) across the side wall of the guide sleeve, the retaining pin energy
Along its axially reciprocating, it is described be oriented to compression bar side wall be equipped with the matched fixed pin holes of the retaining pin (300.3412),
The retaining pin is inserted into the fixed pin holes to lock the sliding for being oriented to compression bar；
The feeding slide unit (100) is mounted on the intermediate plate and passes through when the gear pressure head is located at the press fitting station
Gear to be pressed into is delivered to the lower section of the gear pressure head by the feeding slide unit, and the feeding slide unit includes be vertically connected with
One slide unit (100.1) and the second slide unit (100.2), first slide unit are installed on first base (100.3) by the linear guide,
The first base is additionally provided with the first driving means (100.4) for driving first slide unit, and second slide unit passes through straight line
Guide rail is installed on second base (100.5), and the second base is additionally provided with the second driving device for driving second slide unit
(100.6)；
First slide unit is vertically arranged with the second slide unit by the direction of its sliding, and the first base is installed on the centre
Plate, the second base are installed on first slide unit and can be slided with first slide unit, and second slide unit is equipped with extremely
A few feeding microscope carrier (100.22) for placing gear to be pressed into (6), second slide unit is slidably to the gear pressure head
Lower section；
The supporting platform (200) includes jig microscope carrier (200.1) and microscope carrier support component (200.2), and the jig microscope carrier is set
It capable of circulating in the pipeline and with the pipeline, the microscope carrier support component is fixedly installed in the lower section of the pipeline,
The jig microscope carrier circulates to the top of the microscope carrier support component, and the microscope carrier support component is lifted and supports the jig
Microscope carrier；
The jig microscope carrier includes microscope carrier substrate (200.11) and the detent mechanism (200.12) for clamping differential mechanism (4), institute
It states detent mechanism and is installed on the microscope carrier substrate, the detent mechanism includes supporting sleeve (200.121) and support shaft
(200.122), the supporting sleeve is fixedly installed in the microscope carrier substrate and one end stretches out the microscope carrier substrate, the supporting sleeve
Vertical with the microscope carrier substrate, the support sleeve is connected in the supporting sleeve and can be in being slided in an axial direction in the supporting sleeve
Dynamic, the supporting sleeve is stretched out in the support end (200.1221) of the support shaft, and the other end is equipped with compressed spring (200.123),
One end of the compressed spring is pushed up to the support shaft, and the other end is fixed on the inner wall of the supporting sleeve；
The microscope carrier support component includes support baseboard (200.21) and the raising board above the support baseboard
(200.22), it is lifted by the raising board and supports the jig microscope carrier, lift is equipped between the support baseboard and raising board
Play mechanism (200.23) and load carrier (200.24), the lifting mechanism include be fixed on the support baseboard lift driving
Component (200.231), the output end for lifting driving part are connected to the raising board, and driving part lift is lifted by described
The raising board is played or falls, the load carrier includes carrying cushion block (200.241), carrying sliding block (200.242) and driving
The following table of the raising board is fixed in one end of the carrying driving part (200.243) of the carrying sliding block, the carrying cushion block
Face, and there is gap (m) between the other end and the support baseboard, the carrying driving part and the carrying sliding block are all located at
The support baseboard, the carrying sliding block is connected to the output shaft of the carrying driving part, and the carrying sliding block can be by
The carrying driving part drives to the lower section of the carrying cushion block, between the height (h) for carrying sliding block is less than or equal to described in
Gap (m).
2. press-loading device on the line of differential gear according to claim 1 and bearing, it is characterised in that：Described first slides
Platform is installed on the side of the first base, and the other side is equipped with rack mounting plate (100.31), and the first base passes through institute
It states rack mounting plate to install to rack, the table top of first slide unit is additionally provided with slide unit connecting plate (100.11), second bottom
Seat is equipped with mounting bracket (100.52), and the mounting bracket is fixed on the second base and is located at and second slide unit identical one
Side, the mounting bracket are fixedly connected on the slide unit connecting plate.
3. press-loading device on the line of differential gear according to claim 1 and bearing, it is characterised in that：It is led described in all
Clamping pressure head is all equipped with to compression bar, the clamping pressure head is removably connected to the lower end for being oriented to compression bar, the clamping pressure head
The gear pressure head (300.36) of bearing head (300.35) and clamping gear to be pressed into (6) including clamping bearing to be pressed into (5).
4. press-loading device on the line of differential gear according to claim 3 and bearing, it is characterised in that：The bearing pressure
Head includes bearing clamping axis (300.351), and the bearing clamping axis is removably connected to the lower end for being oriented to compression bar, the axis
The side wall for installing folder axis is equipped with 3 plungers (300.352), and the plunger is uniformly distributed by the outer diameter of the bearing clamping axis, passes through institute
It states plunger and fixes the bearing to be pressed for being inserted in the bearing clamping axis.
5. press-loading device on the line of differential gear according to claim 3 and bearing, it is characterised in that：The gear pressure
Head includes gear clamping seat (300.361) and clamp system (300.362), and the gear clamping seat is removably connected to described lead
To the lower end of compression bar, the clamp system includes the holder (300.3621) and two clamping cylinders of two " 7 " fonts
(300.3622), the side wall of the gear clamping seat is all fixed in one end of two holders, and two holders press phase
Direction is arranged, two clamping cylinders are respectively arranged in the other end of two holders, the stretching of the clamping cylinder
End extend out to the lower section of the gear clamping seat, and the gear to be pressed into is clamped or held with this.
6. press-loading device on the line of differential gear according to claim 1 and bearing, it is characterised in that：The support shaft
Support end have " u "-shaped or " V " shape structure, planetary gear shaft (41) positioning and clamping of the differential mechanism is in the support end.
7. press-loading device on the line of differential gear according to claim 1 and bearing, it is characterised in that：The support bottom
Plate is divided into upstream end (200.211) and downstream (200.212) along the conveying direction of the pipeline, and the downstream, which is equipped with, to be used
In the stop cylinder (200.27) for stopping the jig microscope carrier, the upstream end is equipped with for preventing the jig microscope carrier from retracting
Non-return component (200.28).
8. press-loading device on the line of differential gear according to claim 1 and bearing, it is characterised in that：The holding machine
Structure further includes that cylinder (300.342), the retaining pin is kept to be connected to the holding cylinder, and institute is driven by the holding cylinder
State the reciprocating motion of retaining pin.
9. press-loading device on the line of differential gear according to claim 1 and bearing, it is characterised in that：The raising board
Upper surface set there are two positioning pin (200.221), one of described positioning pin is straight pin (200.2211), and another
A is rhombus pin (200.2212), the lower surface of the microscope carrier substrate set there are two with the matched dowel hole of the positioning pin.
10. press-loading device on the line of differential gear according to claim 1 and bearing, it is characterised in that：Described second
Slide unit is additionally provided with detection gear and places positive and negative positive and negative detection unit (100.21), and the positive and negative detection unit includes correlation type light
Electric transducer, the correlation type photoelectric sensor include transmitting terminal (100.211) and receiving terminal (100.212), the transmitting terminal
The inside of the annular microscope carrier is installed on one of receiving terminal, and another is installed on the outside of the annular microscope carrier,
The detection through-hole (100.214) that the light beam (100.213) that the transmitting terminal is sent out is disposed through the feeding microscope carrier extremely receives
End, the gear correct placement are obstructed in the feeding microscope carrier, the light beam that the transmitting terminal is sent out by the gear, the gear
When mistake is placed, the light beam that the transmitting terminal is sent out is received by the receiving terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810855484.6A CN108673092A (en) | 2018-07-31 | 2018-07-31 | Press-loading device on the line of differential gear and bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810855484.6A CN108673092A (en) | 2018-07-31 | 2018-07-31 | Press-loading device on the line of differential gear and bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108673092A true CN108673092A (en) | 2018-10-19 |
Family
ID=63814943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810855484.6A Pending CN108673092A (en) | 2018-07-31 | 2018-07-31 | Press-loading device on the line of differential gear and bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108673092A (en) |
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| CN112589434A (en) * | 2020-12-02 | 2021-04-02 | 东风汽车有限公司 | Sliding rail type shafting assembling table |
| CN112589434B (en) * | 2020-12-02 | 2022-08-09 | 东风汽车零部件(集团)有限公司刃量具分公司 | Sliding rail type shafting assembling table |
| CN112756953B (en) * | 2020-12-14 | 2022-04-12 | 中机中联工程有限公司 | Automatic assembly system and method for main reducing component of drive axle |
| CN112756953A (en) * | 2020-12-14 | 2021-05-07 | 中机中联工程有限公司 | Automatic assembly system and method for main reducing component of drive axle |
| CN112605637A (en) * | 2020-12-28 | 2021-04-06 | 浙江大学台州研究院 | Automatic assembling machine for bearings and gears of crankshafts |
| CN113146176A (en) * | 2021-04-07 | 2021-07-23 | 宁波新松机器人科技有限公司 | Automatic assembling device for output shaft assembly of hydraulic motor |
| CN113275866A (en) * | 2021-04-22 | 2021-08-20 | 烟台日冷机电科技有限公司 | Support bearing pressing-in and press-riveting equipment |
| CN113601136A (en) * | 2021-08-23 | 2021-11-05 | 陕西同力达智能科技股份有限公司 | Servo press mounting equipment for assembling driving gear and driven gear |
| CN113770692A (en) * | 2021-10-08 | 2021-12-10 | 马鞍山众翌科技有限公司 | Robot radiator heat pipe pressing device and implementation method thereof |
| CN113857818A (en) * | 2021-12-06 | 2021-12-31 | 苏州托克斯冲压设备有限公司 | Bearing press-fitting equipment |
| CN114056889A (en) * | 2021-12-07 | 2022-02-18 | 安徽苍井精密机械有限公司 | Many material way loading attachment |
| CN114083288B (en) * | 2022-01-21 | 2022-05-10 | 宁波旭升汽车技术股份有限公司 | Device for assembling bearing and clamp spring |
| CN114083288A (en) * | 2022-01-21 | 2022-02-25 | 宁波旭升汽车技术股份有限公司 | Device for assembling bearing and clamp spring |
| CN115091193A (en) * | 2022-07-15 | 2022-09-23 | 盛瑞传动股份有限公司 | Differential assembly assembling method |
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| CN115283973B (en) * | 2022-09-02 | 2024-04-09 | 重庆汉为机械有限公司 | Efficient press-fitting machine for differential mechanism |
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