CN110181362A - Vehicle mould differential gear and powder metallurgical technique - Google Patents
Vehicle mould differential gear and powder metallurgical technique Download PDFInfo
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- CN110181362A CN110181362A CN201910482097.7A CN201910482097A CN110181362A CN 110181362 A CN110181362 A CN 110181362A CN 201910482097 A CN201910482097 A CN 201910482097A CN 110181362 A CN110181362 A CN 110181362A
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- space
- hydraulic
- end wall
- fixedly connected
- lifting
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/08—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of toothed articles, e.g. gear wheels; of cam discs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/14—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by liquid or gas pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/24—After-treatment of workpieces or articles
- B22F2003/247—Removing material: carving, cleaning, grinding, hobbing, honing, lapping, polishing, milling, shaving, skiving, turning the surface
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Transmission Devices (AREA)
- Retarders (AREA)
Abstract
The invention discloses vehicle mould differential gear and powder metallurgical techniques, including pedestal, the pedestal upper surface is fixedly connected with a supporting block, the pedestal upper surface is symmetrically fixedly connected with a support column centered on supporting block, the first hydraulic space is symmetrically set in the pedestal, a upper end wall is provided in the first hydraulic space upper end wall through pedestal upper surface and support column lower end surface and the second hydraulic space in support column, the first hydraulic plate is slidably connected in first hydraulic space, it is connected between first hydraulic space and the second hydraulic space by the first hydraulic pipeline, the first hydraulic pump is provided in first hydraulic space, the second hydraulic plate is slidably connected in second hydraulic space.This apparatus structure is simple, and operation is convenient, in present invention work, by mechanical transmission, realizes the cleaning to differential gear process face simultaneously when realizing friction treatment, while simplified next step operates, has saved the energy, improved efficiency.
Description
Technical field
The present invention relates to differential gear field of surface treatment, specially vehicle mould differential gear and powder metallurgical technique.
Background technique
Powder metallurgy is to produce differential gear powder or with differential gear powder (or differential gear powder and non-difference
The mixture of fast device gear powder) be used as raw material, by shaping and be sintered, manufacture differential gear material, composite material and
The technology of various types product, currently, more next using vehicle mould differential gear surface requirements made of powder metallurgical technique
It is higher, differential gear surface treatment is realized by manually or mechanically mostly at this stage, it is artificial greatly to increase worker's
Workload, it is mechanical to need to consume a large amount of energy when realizing, and left largely in process face mostly when realizing surface treatment
Residue is handled, greatly affected the progress of further work.
Summary of the invention
The purpose of the present invention is to provide vehicle mould differential gear and powder metallurgical techniques, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the invention provides the following technical scheme: vehicle mould differential gear and powder metallurgical technique, packet
Pedestal is included, the pedestal upper surface is fixedly connected with a supporting block, pedestal upper surface bilateral symmetry centered on supporting block
It is fixedly connected with a support column, the first hydraulic space, first hydraulic space upper end are symmetrically set in the pedestal
A upper end wall is provided in wall through pedestal upper surface and support column lower end surface and the second hydraulic space in support column, institute
It states and slidably connects the first hydraulic plate in the first hydraulic space, by the between first hydraulic space and the second hydraulic space
One hydraulic pipeline is connected to, and is provided with the first hydraulic pump in first hydraulic space, is slidably connected in second hydraulic space
There is the second hydraulic plate, a liter close to the end wall connection free surrounding space of supporting block is provided in the second hydraulic space upper end wall
Space drops, and second hydraulic plate upper surface is fixedly connected with a upper end through lifting space lower end wall and is located in lifting space
The first hydraulic stem, be provided with a left and right ends on the upside of the supporting block and extend through left and right sides lifting space close to supporting block
End wall and the support rod that is fixedly connected with the first hydraulic stem upper end, first hydraulic space is in the end wall of base center
Be symmetrically set with a mobile space, the mobile space far from being provided with third hydraulic space in the end wall of base center,
Third hydraulic plate is slidably connected in the third hydraulic space, and a connection is provided in the third hydraulic space lower end wall
It is hydraulic to be provided with second in second hydraulic pipeline for second hydraulic pipeline of third hydraulic space at left and right sides of three hydraulic plates
Pump, the third hydraulic plate close to the end face of base center be fixedly connected with one close to one end of base center through third it is hydraulic
End wall and second hydraulic stem that is located at mobile space in of the space close to base center are provided with one and the in the mobile space
The mobile bar that two hydraulic stems are fixedly connected, upper end wall connection free surrounding space is provided in the supporting block and lower end wall connection moves
The shifting chute in dynamic space, the mobile bar upper end is through mobile space upper end wall with end wall above and below shifting chute and positioned at free surrounding space
It is interior, a lifting space is provided in the second hydraulic space right end wall on the left of the supporting block, in the right end wall of the lifting space
It is provided with a lifting slot, a translation space is provided in the lifting slot right end wall, is provided with one in the lifting slot lower end wall
Rotation space, lifting space left end wall are rotatably connected to a rotary shaft, are fixedly connected with a rotation on the rotary shaft axis body
Rotating disk, the rotation gear front end engagement are connected with a lower end through lifting space lower end wall and the first hydraulic space upper end wall
And the first rack bar being fixedly connected with the first hydraulic plate upper surface, the rotary shaft right end is through lifting space right end wall and position
In in rotation space, the rotary shaft right end is fixedly connected with a rotate gear, and the rotate gear right side is fixedly connected with
One rotational pin, suit is connected with one back-shaped piece on the rotational pin shank, and the back-shaped piece of upper surface is fixedly connected with a upper end
Through rotation space upper end wall and it is located at the elevating lever being lifted in slot, it is sliding with lifting slot that the elevating lever upper end is fixedly connected with one
The lifting plate of dynamic connection, the lifting plate upper end are fixedly connected with the second rack bar, lead between the translation space and lifting slot
The connection of third hydraulic pipeline is crossed, slidably connects a translation plates in the translation space, in the mobile bar on the left of the supporting block
It is provided with a lifting groove, the rotation that a upper end wall is connected to free surrounding space with right end wall is provided in the lifting groove upper end wall
Slot is connected between the lifting groove and translation space by hydraulic hose, and a lifter plate, institute are slidably connected in the lifting groove
State rotation slot left end wall and be rotatably connected to a driven shaft, be fixedly connected with a driven gear on the driven shaft axis body, it is described from
Moving axis right end is fixedly connected with a fan, the lifter plate upper surface be fixedly connected with a upper end through lifting groove upper end wall and with
The follower lever of connection is engaged in driven gear rear end, is provided with a friction mechanism in the support rod.
Preferably, the friction mechanism includes revolution space, it is extraneous that lower end wall connection is provided in the support rod
The revolution space in space is provided with a driving space, setting in the wall of the driving space left end in the wall of the revolution space left end
There is the 4th hydraulic space, a lower end wall is provided in the 4th hydraulic space lower end wall through support rod lower end wall, the first liquid
Compression bar upper and lower end face and the second hydraulic plate end wall and are connected to the 4th hydraulic tube of the 4th hydraulic space and the second hydraulic space up and down
Road is provided with an electromagnetic switch in the 4th hydraulic pipeline, slidably connects the 4th hydraulic plate in the 4th hydraulic space,
The 4th hydraulic plate right end is fixedly connected with a right end through the 4th hydraulic space right end wall, driving space left hand end wall in buying
With revolution space left end wall and the catch bar in revolution space, the catch bar right end are fixedly connected with one and revolution space
The pushing block being slidably connected is provided with a lower end in the pushing block through revolution space lower end wall and is located in free surrounding space
Helical axis, the helical axis lower end are fixedly connected with a friction block, and the helical axis upper end is through pushing block upper surface and is located at
In revolution space, the helical axis on the upside of the pushing block is fixedly connected with a limited block, and the limited block upside is provided with and spiral shell
The first belt pulley that spin axis is fixedly connected, the driving are spatially rotatably connected to a transmission shaft, the transmission shaft between lower end wall
First bevel gear is fixedly connected on axis body, the first bevel gear left end engagement is connected with second bevel gear, second cone
Gear centre is fixedly connected with a left end and drives the first line shaft of space left end wall rotation connection, on second rack bar
End is through driving space lower end wall and is located in driving space, and one is fixedly connected on the first line shaft axis body and is located at second
Driving wheel on the left of bevel gear, the driving wheel rear end are engaged connection with the second rack bar, are set in the lower end wall of the driving space
It is equipped with the spring groove in multiple upper end wall connection driving spaces, slidably connects a upper end through spring groove upper end in the spring groove
Wall and the second line shaft being slidably connected with driving space upper end wall, it is described to be located on the second line shaft axis body driven in space
It is fixedly connected with third belt pulley, the spring groove is fixedly connected with one and second far from the end wall at driving space lower end wall center
The adjustable spring that line shaft is fixedly connected, the first bevel gear downside are provided with the second belt being fixedly connected with transmission shaft
Wheel is connected between first belt pulley, the second belt pulley and third belt pulley by belt.
Compared with prior art, the beneficial effects of the present invention are: in present invention work, the difference that will be surface-treated
Fast device gear is placed in supporting table, and the second hydraulic pump works drive mobile bar to clamp differential gear, the first liquid by transmission
Press pump work, electromagnetic switch are closed, the decline of the first hydraulic plate, thus decline the second hydraulic plate, so that support rod is driven to decline,
After friction block lower end surface and differential gear upper surface contact, the first hydraulic pump stops working, and opens electromagnetic switch at this time, left
First hydraulic pump reverse operation of side, thus drive the 4th hydraulic plate move right, thus by catch bar promotion pushing block to
Right movement, while with the rising of the first hydraulic plate, to drive the first rack bar to move upwards, so that rotary teeth be driven to rotate
It is dynamic, so that rotate gear is driven to rotate, so that elevating lever is driven to move up and down, so that the second rack bar is driven to move up and down, from
And driving wheel is driven to rotate, the second pulley rotation is driven by the transmission of bevel gear, so that the first pulley rotation is driven, from
And friction block is driven to rotate, to start to be surface-treated differential gear, when catch bar pushes pushing block to move right
When, belt pulls adjustable spring compression, to increase the distance between the first belt pulley and the second belt pulley, with lifting plate
Rise and fall, drive the side-to-side movement of translation plates, so that lifter plate is driven to move up and down, so that follower lever is driven to move up and down,
To drive blower to rotate, so that the friction product by friction block on differential gear surface is blown away, guarantee the clean of rubbing surface
Neatly, after completion processing, the first hydraulic pump and the second hydraulic pump works, so that driving device returns to original position, the letter of this apparatus structure
Single, it is convenient to operate, and by mechanical transmission, realizes simultaneously to the clear of differential gear process face when realizing friction treatment
It is clean, while simplifying operation in next step, the energy is saved, efficiency is improved.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of vehicle mould differential gear of the present invention and powder metallurgical technique entirety complete section；
Fig. 2 is the vertical view enlarged structure schematic diagram that vehicle mould differential gear of the present invention and powder metallurgical technique drive space complete section.
Specific embodiment
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 description, 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.
A kind of embodiment provided by the invention referring to FIG. 1-2: vehicle mould differential gear and powder metallurgical technique, including
Pedestal 1,1 upper surface of pedestal are fixedly connected with a supporting block 60,1 upper surface of pedestal left and right centered on supporting block 60
It symmetrically is fixedly connected with a support column 15, the first hydraulic space 6 is symmetrically set in the pedestal 1, described first is hydraulic
It is provided with a upper end wall in 6 upper end wall of space through 1 upper surface of pedestal and 15 lower end surface of support column and is located in support column 15
Second hydraulic space 14 slidably connects the first hydraulic plate 5, first hydraulic space 6 and in first hydraulic space 6
It is connected between two hydraulic spaces 14 by the first hydraulic pipeline 8, is provided with the first hydraulic pump 7, institute in first hydraulic space 8
It states and slidably connects the second hydraulic plate 11 in the second hydraulic space 14, be provided with one in 14 upper end wall of the second hydraulic space and lean on
The lifting space 24 of the end wall connection free surrounding space of nearly supporting block 60,11 upper surface of the second hydraulic plate is fixedly connected on one
End is through lifting 24 lower end wall of space and is located at the first hydraulic stem 13 gone up and down in space 24, is provided on the upside of the supporting block 60
It is close to the end wall of supporting block 60 and solid with 13 upper end of the first hydraulic stem that one left and right ends extend through left and right sides lifting space 24
Surely the support rod 19 connected, it is mobile empty that first hydraulic space 6 is symmetrically set with one in the end wall at 1 center of pedestal
Between 54, be provided with third hydraulic space 58, the third hydraulic space in the end wall of the mobile space 54 far from 1 center of pedestal
Third hydraulic plate 55 is slidably connected in 58, and a connection third hydraulic plate 55 is provided in 58 lower end wall of third hydraulic space
Second hydraulic pipeline 56 of left and right sides third hydraulic space 58 is provided with the second hydraulic pump in second hydraulic pipeline 56
57, the third hydraulic plate 55 is fixedly connected with one close to the end face at 1 center of pedestal and runs through third close to the one end at 1 center of pedestal
End wall of the hydraulic space 58 close to 1 center of pedestal and the second hydraulic stem 59 in mobile space 54, the mobile space 54
It is inside provided with a mobile bar 38 being fixedly connected with the second hydraulic stem 59, it is outer that upper end wall connection is provided in the supporting block 60
Boundary space and lower end wall connection mobile space 54 shifting chute 47,38 upper end of mobile bar through 54 upper end wall of mobile space with
About 54 end wall of shifting chute and the interior setting of 14 right end wall of the second hydraulic space in free surrounding space, on the left of the supporting block 60
There is a lifting space 9, a lifting slot 41, setting in the 41 right end wall of lifting slot are provided in the 9 right end wall of lifting space
There is a translation space 44, a rotation space 65,9 left end wall of the lifting space rotation are provided in 41 lower end wall of lifting slot
It is connected with a rotary shaft 4, a rotation gear 3,3 front end of the rotation gear engagement are fixedly connected on 4 axis body of rotary shaft
A lower end is connected with to fix through lifting 9 lower end wall of space with 6 upper end wall of the first hydraulic space and with 5 upper surface of the first hydraulic plate
First rack bar 2 of connection, 4 right end of rotary shaft is through lifting 9 right end wall of space and is located in rotation space 65, the rotation
4 right end of shaft is fixedly connected with a rotate gear 64, and 64 right side of rotate gear is fixedly connected with a rotational pin 63, described
Suit is connected with one back-shaped piece 62 on 63 shank of rotational pin, and back-shaped piece of 62 upper surfaces are fixedly connected with a upper end through rotation
65 upper end wall of space and the elevating lever 61 being located in lifting slot 39,61 upper end of elevating lever are fixedly connected with one and lifting slot 39
The lifting plate 40 being slidably connected, 40 upper end of lifting plate are fixedly connected with the second rack bar 23, the translation space 44 and lift
It rises and is connected between slot 39 by third hydraulic pipeline 42, slidably connect a translation plates 43, the branch in the translation space 44
It is provided with a lifting groove 46 in the mobile bar 38 in 60 left side of bracer, a upper end wall and the right side are provided in 46 upper end wall of lifting groove
End wall is connected to the rotation slot 52 of free surrounding space, is connected between the lifting groove 46 and translation space 44 by hydraulic hose 45,
A lifter plate 48 is slidably connected in the lifting groove 46, the 52 left end wall of rotation slot is rotatably connected to a driven shaft 49, institute
It states and is fixedly connected with a driven gear 50 on 49 axis body of driven shaft, 49 right end of driven shaft is fixedly connected with a fan 53, institute
48 upper surface of lifter plate is stated to be fixedly connected with a upper end through 46 upper end wall of lifting groove and engage connection with 50 rear end of driven gear
Follower lever 51, be provided with a friction mechanism 68 in the support rod 19.
Valuably, the friction mechanism 68 includes revolution space 32, and lower end wall connection is provided in the support rod 19
The revolution space 32 of free surrounding space is provided with a driving space 31, the driving space 32 in the 32 left end wall of revolution space
It is provided with the 4th hydraulic space 16 in the wall of left end, a lower end wall is provided in 16 lower end wall of the 4th hydraulic space through support
19 lower end wall of bar, 13 upper and lower end face of the first hydraulic stem and about 11 end wall of the second hydraulic plate and it is connected to the 4th hydraulic space 16 and
4th hydraulic pipeline 12 of two hydraulic spaces 14, is provided with an electromagnetic switch 10 in the 4th hydraulic pipeline 12, and the described 4th
Slidably connect the 4th hydraulic plate 18 in hydraulic space 16,18 right end of the 4th hydraulic plate buy in be fixedly connected with a right end and pass through
It wears 16 right end wall of the 4th hydraulic space, driving 31 left hand end wall of space and 32 left end wall of revolution space and is located in revolution space 32
Catch bar 17,17 right end of catch bar is fixedly connected with a pushing block 36 being slidably connected with revolution space 32, described to push away
A lower end is provided in motion block 36 through 32 lower end wall of revolution space and the helical axis 35 in free surrounding space, the helical axis
35 lower ends are fixedly connected with a friction block 37, and 35 upper end of helical axis is through 36 upper surface of pushing block and is located at revolution space 32
Interior, the helical axis 35 of 36 upside of the pushing block is fixedly connected with a limited block 33, is provided on the upside of the limited block 33 and spiral shell
The first belt pulley 34 that spin axis 35 is fixedly connected is rotatably connected to a transmission shaft 27, institute between about 26 end wall of driving space
It states and is fixedly connected with first bevel gear 25 on 27 axis body of transmission shaft, 25 left end of the first bevel gear engagement is connected with the second cone tooth
Wheel 22,22 center of second bevel gear are fixedly connected with a left end and drive the first power of 26 left end wall of space rotation connection
Axis 20,23 upper end of the second rack bar is through driving 26 lower end wall of space and is located in driving space 26, first power
A driving wheel 21 for being located at 22 left side of second bevel gear, 21 rear end of driving wheel and the second tooth are fixedly connected on 20 axis body of axis
The engagement connection of bar 23, it is described to drive the spring groove that multiple upper end walls connection driving spaces 26 are provided in 26 lower end wall of space
66, a upper end is slidably connected in the spring groove 66 through 66 upper end wall of spring groove and is connected with driving 26 upper end wall of space sliding
The second line shaft 30 connect, it is described to be fixedly connected with third belt pulley on 30 axis body of the second line shaft driven in space 26
29, the spring groove 6 is fixedly connected with one and the fixed company of the second line shaft 30 far from the end wall at driving 26 lower end wall center of space
The adjustable spring 67 connect is provided with the second belt pulley 28 being fixedly connected with transmission shaft 27, institute on the downside of the first bevel gear 25
It states and is connected between the first belt pulley 34, the second belt pulley 28 and third belt pulley 29 by belt, effect is to drive helical axis
35 rotations are to drive 37 pivoting friction of friction block.
Specifically used mode: in present invention work, the differential gear being surface-treated is placed in supporting table
60, the work of the second hydraulic pump 57 drives mobile bar 38 to clamp differential gear by transmission, the work of the first hydraulic pump 7, electromagnetism
Switch 10 is closed, and the decline of the first hydraulic plate 5, so that support rod 19 be driven to decline, works as friction so that the second hydraulic plate 11 be made to decline
After 37 lower end surface of block is contacted with differential gear upper surface, the first hydraulic pump 7 stops working, and opens electromagnetic switch 10 at this time, left
7 reverse operation of the first hydraulic pump of side, to drive the 4th hydraulic plate 18 to move right, to push by catch bar 17
Block 36 moves right, while with the rising of the first hydraulic plate 5, to drive the first rack bar 2 to move upwards, to drive rotation
Rotating disk 3 rotates, to drive rotate gear 64 to rotate, to drive elevating lever 61 to move up and down, to drive the second rack gear
Bar 23 moves up and down, so that driving wheel 21 be driven to rotate, the rotation of the second belt pulley 28 is driven by the transmission of bevel gear, thus band
Dynamic first belt pulley 34 rotation, so that friction block 37 be driven to rotate, to start to be surface-treated differential gear, when pushing away
Lever 17 pushes pushing block 36 when moving right, and belt pulls adjustable spring 67 to compress, to increase the first belt pulley 34 and the
The distance between two belt pulleys 28 drive the side-to-side movement of translation plates 43, to drive liter with the rise and fall of lifting plate 40
It drops plate 48 to move up and down, to drive follower lever 51 to move up and down, to drive blower to rotate, thus by friction block 37 in differential
The friction product of device gear surface is blown away, and guarantees the neat and tidy of rubbing surface, after completion processing, the first hydraulic pump 7 and the second liquid
Press pump 57 works, so that driving device returns to original position, this apparatus structure is simple, and it is convenient to operate, and by mechanical transmission, is realizing
The cleaning to differential gear process face is realized when friction treatment simultaneously and has saved energy while simplifying operation in next step
Source improves efficiency.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (2)
1. vehicle mould differential gear and powder metallurgical technique, including pedestal, it is characterised in that: the pedestal upper surface is fixedly connected
There is a supporting block, the pedestal upper surface is symmetrically fixedly connected with a support column centered on supporting block, in the pedestal
It is symmetrically set with the first hydraulic space, a upper end wall is provided in the first hydraulic space upper end wall through pedestal upper end
Face and support column lower end surface and the second hydraulic space being located in support column slidably connect first in first hydraulic space
Hydraulic plate is connected between first hydraulic space and the second hydraulic space by the first hydraulic pipeline, the first hydraulic sky
It is interior to be provided with the first hydraulic pump, the second hydraulic plate, second hydraulic space are slidably connected in second hydraulic space
One is provided in upper end wall close to the lifting space of the end wall connection free surrounding space of supporting block, second hydraulic plate upper surface is solid
Surely a upper end is connected with through lifting space lower end wall and is located at the first hydraulic stem gone up and down in space, is set on the upside of the supporting block
A left and right ends are equipped with to extend through left and right sides lifting space close to the end wall of supporting block and fix with the first hydraulic stem upper end
The support rod of connection, first hydraulic space are symmetrically set with a mobile space, institute in the end wall of base center
Mobile space is stated far from third hydraulic space is provided in the end wall of base center, is slidably connected in the third hydraulic space
Third hydraulic plate is provided with third hydraulic space at left and right sides of a connection third hydraulic plate in the third hydraulic space lower end wall
The second hydraulic pipeline, be provided with the second hydraulic pump in second hydraulic pipeline, the third hydraulic plate is close to base center
End face be fixedly connected with one close to one end of base center through third hydraulic space close to base center end wall and be located at
The second hydraulic stem in mobile space is provided with a mobile bar being fixedly connected with the second hydraulic stem, institute in the mobile space
It states and is provided with the shifting chute that a upper end wall is connected to free surrounding space and lower end wall connection mobile space in supporting block, in the mobile bar
End is through end wall above and below mobile space upper end wall and shifting chute and is located in free surrounding space, and second on the left of the supporting block is hydraulic
It is provided with a lifting space in the right end wall of space, a lifting slot is provided in the right end wall of the lifting space, the lifting slot is right
It is provided with a translation space in end wall, a rotation space, lifting space left end wall are provided in the lifting slot lower end wall
It is rotatably connected to a rotary shaft, a rotation gear, the rotation gear front end engagement are fixedly connected on the rotary shaft axis body
A lower end is connected with through lifting space lower end wall and the first hydraulic space upper end wall and fixes company with the first hydraulic plate upper surface
The first rack bar connect, the rotary shaft right end is through lifting space right end wall and is located in rotation space, and the rotary shaft is right
End is fixedly connected with a rotate gear, and the rotate gear right side is fixedly connected with a rotational pin, on the rotational pin shank
Suit is connected with one back-shaped piece, and the back-shaped piece of upper surface is fixedly connected with a upper end through rotation space upper end wall and is located at lift
The elevating lever in slot is risen, the elevating lever upper end is fixedly connected with a lifting plate being slidably connected with lifting slot, the lifting plate
Upper end is fixedly connected with the second rack bar, is connected between the translation space and lifting slot by third hydraulic pipeline, described flat
It moves in space and slidably connects a translation plates, a lifting groove, the lifting groove are provided in the mobile bar on the left of the supporting block
The rotation slot that a upper end wall is connected to free surrounding space with right end wall is provided in upper end wall, between the lifting groove and translation space
It is connected to by hydraulic hose, a lifter plate is slidably connected in the lifting groove, rotation slot left end wall is rotatably connected to one
Driven shaft is fixedly connected with a driven gear on the driven shaft axis body, and the driven shaft right end is fixedly connected with a fan, institute
Lifter plate upper surface is stated to be fixedly connected with a upper end through lifting groove upper end wall and engage the driven of connection with driven gear rear end
Bar is provided with a friction mechanism in the support rod.
2. vehicle mould differential gear according to claim 1 and powder metallurgical technique, it is characterised in that: the friction mechanism
Including revolution space, the revolution space of lower end wall connection free surrounding space is provided in the support rod, the revolution space is left
It is provided with a driving space in end wall, the 4th hydraulic space, the 4th hydraulic sky are provided in the wall of the driving space left end
Between a lower end wall is provided in lower end wall through support rod lower end wall, the first hydraulic stem upper and lower end face and the second hydraulic plate upper and lower side
Wall and the 4th hydraulic pipeline for being connected to the 4th hydraulic space and the second hydraulic space, it is electric that one is provided in the 4th hydraulic pipeline
Magnetic switch, slidably connects the 4th hydraulic plate in the 4th hydraulic space, the 4th hydraulic plate right end buy in be fixedly connected
There is a right end through the 4th hydraulic space right end wall, driving space left hand end wall and revolution space left end wall and is located at revolution space
Interior catch bar, the catch bar right end are fixedly connected with a pushing block being slidably connected with revolution space, in the pushing block
A lower end is provided with through revolution space lower end wall and the helical axis in free surrounding space, the helical axis lower end is fixedly connected
There is a friction block, the helical axis upper end is through pushing block upper surface and is located in revolution space, the spiral shell on the upside of the pushing block
Spin axis is fixedly connected with a limited block, is provided with the first belt pulley being fixedly connected with helical axis on the upside of the limited block, described
Driving is spatially rotatably connected to a transmission shaft between lower end wall, is fixedly connected with first bevel gear on the transmission shaft axis body, institute
It states the engagement of first bevel gear left end and is connected with second bevel gear, the second bevel gear center is fixedly connected with a left end and driving
First line shaft of space left end wall rotation connection, second rack bar upper end is through driving space lower end wall and is located at driving
In space, a driving wheel being located on the left of second bevel gear, the driving wheel are fixedly connected on the first line shaft axis body
Rear end engages connection with the second rack bar, and the bullet in multiple upper end wall connection driving spaces is provided in the driving space lower end wall
Spring slot slidably connects what a upper end was slidably connected through spring groove upper end wall and with driving space upper end wall in the spring groove
Second line shaft, it is described to be fixedly connected with third belt pulley, the spring on the second line shaft axis body driven in space
Slot is fixedly connected with an adjustable spring being fixedly connected with the second line shaft far from the end wall at driving space lower end wall center, described
Be provided with the second belt pulley being fixedly connected with transmission shaft on the downside of first bevel gear, first belt pulley, the second belt pulley with
It is connected between third belt pulley by belt.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910482097.7A CN110181362B (en) | 2019-06-04 | 2019-06-04 | Vehicle model differential gear surface treatment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910482097.7A CN110181362B (en) | 2019-06-04 | 2019-06-04 | Vehicle model differential gear surface treatment device |
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| CN110181362A true CN110181362A (en) | 2019-08-30 |
| CN110181362B CN110181362B (en) | 2021-06-04 |
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| CN201910482097.7A Active CN110181362B (en) | 2019-06-04 | 2019-06-04 | Vehicle model differential gear surface treatment device |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001212753A (en) * | 2000-02-01 | 2001-08-07 | Crt:Kk | Polishing slurry cleaning device for internal gear in lapping and polishing dual-purpose machine |
| CN207522247U (en) * | 2017-08-26 | 2018-06-22 | 杨玉建 | A kind of automobile gear end face grinding device |
| CN208323038U (en) * | 2018-04-02 | 2019-01-04 | 天津市赫尔科盛科技发展有限公司 | A kind of medal polish equipment |
| CN109794820A (en) * | 2018-12-28 | 2019-05-24 | 张跃霖 | A kind of burr remover suitable for gear |
-
2019
- 2019-06-04 CN CN201910482097.7A patent/CN110181362B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001212753A (en) * | 2000-02-01 | 2001-08-07 | Crt:Kk | Polishing slurry cleaning device for internal gear in lapping and polishing dual-purpose machine |
| CN207522247U (en) * | 2017-08-26 | 2018-06-22 | 杨玉建 | A kind of automobile gear end face grinding device |
| CN208323038U (en) * | 2018-04-02 | 2019-01-04 | 天津市赫尔科盛科技发展有限公司 | A kind of medal polish equipment |
| CN109794820A (en) * | 2018-12-28 | 2019-05-24 | 张跃霖 | A kind of burr remover suitable for gear |
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|---|---|
| CN110181362B (en) | 2021-06-04 |
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Effective date of registration: 20210316 Address after: 211400 No.8 Lianzhong Road, Yizheng Automobile Industrial Park, Yangzhou City, Jiangsu Province Applicant after: ASM ALLOY MATERIALS (YIZHENG) Co.,Ltd. Address before: 321000 Room 201, unit 1, building 111, Dongxian new village, Dongxian community, Wuning street, Dongyang City, Jinhua City, Zhejiang Province Applicant before: Dongyang Yipin New Energy Co.,Ltd. |
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Address after: No. 8, Lianzhong Road, Automobile Industrial Park, Yangzhou (Yizheng), Jiangsu Province, 225000 Patentee after: ASIMCO Alloy Materials (Yizheng) Co.,Ltd. Address before: 211400 No.8 Lianzhong Road, Yizheng Automobile Industrial Park, Yangzhou City, Jiangsu Province Patentee before: ASM ALLOY MATERIALS (YIZHENG) CO.,LTD. |
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