CN106270272B - The decompressor of hollow out automotive transmission synchronous gear - Google Patents
The decompressor of hollow out automotive transmission synchronous gear Download PDFInfo
- Publication number
- CN106270272B CN106270272B CN201610658496.0A CN201610658496A CN106270272B CN 106270272 B CN106270272 B CN 106270272B CN 201610658496 A CN201610658496 A CN 201610658496A CN 106270272 B CN106270272 B CN 106270272B
- Authority
- CN
- China
- Prior art keywords
- baffle
- plate
- processing groove
- front apron
- synchronous gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/26—Making other particular articles wheels or the like
- B21D53/28—Making other particular articles wheels or the like gear wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/16—Advancing work in relation to the stroke of the die or tool by gravity, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/003—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass in punching machines or punching tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention discloses a kind of decompressor of hollow out automotive transmission synchronous gear, including staking punch, workbench, hydraulic cylinder, right baffle-plate, right shell body, front apron, rear baffle, push pedal and guide plate；Workbench is embedded in the groove of supporting table, and feed well is formed between right baffle-plate and right shell body；Processing groove is formed between front apron and rear baffle, the left end of processing groove communicates with feed well；One circular port is set on workbench and in the middle part of the left end of processing groove, and staking punch, pilot hole and circular port are coaxially set；Chute is formed between the rear end of right baffle-plate and rear baffle, the piston rod of hydraulic cylinder stretches to chute, and end and the push pedal of piston rod are hinged；Front apron and rear baffle are equipped with baffle mechanism close to the outlet of processing groove.The present invention cleverly make use of feed well and processing groove, and automotive transmission synchronous gear to be processed is automatically positioned using hydraulic cylinder and baffle mechanism, registration, and simple in construction, and operation is safer.
Description
Technical field
The present invention relates to a kind of pressing equipment, more particularly to a kind of decompressor of hollow out automotive transmission synchronous gear.
Background technology
The fast development and keen competition of auto industry, to domestic transmission gear processing enterprise and equipment supplier with
While carrying out opportunity, it was also proposed that new challenge；While automotive transmission synchronous gear processing cost is controlled, how height is realized
Effect, high accuracy and high stability processing, it is current problems faced and improves the direction improved.
In the prior art, automotive transmission synchronous gear need to carry out before turning is carried out first punching press forge, frictional force into
The thin slice of type and punching press centre bottom.Automotive transmission synchronous gear blank forms mould substantially after frictional force extrusion forming
Type, because being formed in the endoporus bottom of automotive transmission synchronous gear to be processed with thin slice, so need to be with stamping machine by punching press center
The thin slice of the residual of bottom washes out.
At present, the pressing equipment of the thin slice of punching press centre bottom mainly includes upper mould 50 (being also drift), the and of operating desk 51
Lower mould 52, as shown in figure 1, lower mould 52 is arranged in the groove set on operating desk 51, one is set below the middle part of lower mould 52
Blow tank 53, automotive transmission synchronous gear 42 to be processed is placed in the hole of lower mould 52 by operating personnel by fixture, to be added
Thin slice in the automotive transmission endoporus of work upward, when upper mould 50 is depressed, presses on automotive transmission synchronous gear 42 to be processed
On the thin slice at top, thin slice departs from automotive transmission synchronous gear 42 to be processed, and synchronous by automotive transmission to be processed
The centre bore of tooth 42 is fallen into blow tank 53, and gases at high pressure spray gun is provided with operating desk 51, and gases at high pressure spray gun will fall off
Thin slice blown out from blow tank 53.This processing mode production efficiency is low, and labor intensity increases, and production cost is high.
The content of the invention
For above-mentioned the shortcomings of the prior art, the invention provides it is a kind of it is simple in construction, production cost is low,
And the decompressor of the hollow out automotive transmission synchronous gear to save labour turnover.
In order to solve the above-mentioned technical problem, present invention employs following technical scheme：
The decompressor of hollow out automotive transmission synchronous gear include base, supporting table, vertical column, slide, installed in cunning
Staking punch, workbench, hydraulic cylinder, right baffle-plate, right shell body, front apron, rear baffle, push pedal and guide plate on seat；The cunning
Seat is arranged on vertical column and is slidably matched with vertical column in the vertical direction, and the supporting table is fixed by hold-down mechanism
On base；
Groove is set in the supporting table, and the workbench is embedded in the groove of supporting table, the right baffle-plate, right gear
Plate, front apron and rear baffle are fixed on workbench, and the right baffle-plate is parallel with right shell body, and between right baffle-plate and right shell body
The feed well of automotive transmission synchronous gear to be processed is formed, the distance between the right baffle-plate and right shell body are than vapour to be processed
The big 2-5mm of maximum outside diameter of car speed changer synchronous gear；The top setting overhead gage of the right baffle-plate, the one of the overhead gage
Side is fixed on right baffle-plate, and the opposite side of overhead gage stretches to the top of feed well；Formed and added between the front apron and rear baffle
The processing groove of work automotive transmission synchronous gear, the processing groove is vertical with feed well, and the left end of processing groove communicates with feed well；
The feed well is set in 30 ° -35 ° of oblique angle, and one end that feed well communicates with processing groove is less than the charging aperture of feed well；
One circular port is set on the workbench and in the middle part of the left end of processing groove, and the guide plate is fixed on front
On plate and rear baffle, pilot hole is set on the guide plate；The staking punch, pilot hole and circular port in the vertical direction pair
Should, and be coaxially set；The diameter of the pilot hole is bigger 1-1.5mm than the external diameter of staking punch；The workbench is close to rear side
One waste material output channel is set, and the waste material output channel is communicated with circular port, and waste material is connected outside the waste material output channel and is received
Collection bucket；
Chute is formed between the rear end of the right baffle-plate and rear baffle, the hydraulic cylinder is arranged in supporting table and close to branch
The left side of platform is supportted, the piston rod of the hydraulic cylinder stretches to chute, and end and the push pedal of the piston rod are hinged, the push pedal installation
Coordinate in chute and with slide；When the piston rod of the hydraulic cylinder reaches low order end, the right side of push pedal and circular port
The distance at center is the half of the maximum outside diameter of automotive transmission synchronous gear to be processed；
The rear side of the front apron and the front side of rear baffle form by corresponding straightway I, oblique line section and straightway II,
Straightway I is close to the left end of processing groove, and for the straightway II close to the right-hand member of processing groove, the oblique line section is located at the He of straightway I
Between straightway II, the distance between straightway I on front side of straightway I and rear baffle on rear side of the front apron is than to be processed
The big 1-2mm of maximum outside diameter of automotive transmission synchronous gear, straightway II on rear side of the front apron with front side of rear baffle
The distance between straightway II is bigger 2.5-3.5mm than the maximum outside diameter of automotive transmission synchronous gear to be processed；It is described to add
The right-hand member connection workpiece collection bucket of work groove；The oblique line section and straightway II of the front apron and the oblique line section and straight line of rear baffle
Processing slot part between section II is set in 25 ° -30 ° of oblique angle, and one end of the processing groove of close workpiece collection bucket is most
It is low；
The front apron and rear baffle are equipped with baffle mechanism close to the outlet of processing groove；Baffle plate machine on the front apron
Structure includes baffle plate I, slider I, spring I and plug I；The front apron sets a mounting hole I close to the right-hand member of processing groove, before described
The inner side of baffle plate sets the groove I that can accommodate baffle plate I, and one end of the baffle plate I is hinged on groove I and away from processing groove outlet
One end, the other end of baffle plate I stretch to the right-hand member of processing groove；The mounting hole I is made up of macropore and aperture, and the one of the slider I
Hold spherical for semicircle, the other end of slider I is big termination；Aperture and top of the semicircle bulbous end of the slider I through mounting hole I
Baffle plate I, the big termination of slider I is located in the macropore of mounting hole I；The plug I is coordinated by screw thread to be screwed in mounting hole I
In macropore, the spring I is arranged in the macropore of mounting hole I, and one end of spring I is pressed on plug I, another side pressure of spring I
On the big termination of slider I；
The baffle mechanism of the rear baffle includes baffle plate II, sliding block II, spring II and plug II；The rear baffle is close to be added
The right-hand member of work groove sets a mounting hole II, and the inner side of the rear baffle sets the groove II that can accommodate baffle plate II, the baffle plate II
One end be hinged on groove II and away from one end of processing groove outlet, the other end of baffle plate II stretches to the right-hand member of processing groove；It is described
Mounting hole II is made up of macropore and aperture, and one end of the sliding block II is spherical for semicircle, and the other end of sliding block II is big termination；Institute
The semicircle bulbous end for stating sliding block II passes through the aperture of mounting hole II and heads on baffle plate II, and the big termination of sliding block II is located at mounting hole II
Macropore in；The plug II is coordinated by screw thread to be screwed in the macropore of mounting hole II, and the spring II is arranged on mounting hole
In II macropore, one end of spring II is pressed on plug II, and the other end of spring II is pressed on the big termination of sliding block II；
The correspondence of baffle plate II on baffle plate I and rear baffle on the front apron；
One high-pressure air pipe, the end set jet of high-pressure air pipe are set on the workbench and positioned at the lower section of front apron
Rifle, the jet gun are located at the opposite sides of circular port with waste material output channel respectively；
The both sides of the feed well and the both sides of processing groove are uniformly arranged air nozzle, and the gas outlet direction of the air nozzle is treated
The traffic direction of the automobile gearbox synchronous gear of processing, the air nozzle are connected on air jet pipe.
As a preferred embodiment of the present invention, the baffle plate I and baffle plate II are simultaneously same with automotive transmission to be processed
The distance that the center of circle to the circular port center of automotive transmission synchronous gear are determined when walking tooth contact is automotive transmission to be processed
Cylindrical twice or three times of synchronous gear.
As another preferred scheme of the present invention, the workbench, right baffle-plate, right shell body, front apron and rear baffle
Material percentage composition by weight include：Aluminium 0.66%, vanadium 0.122%, chromium 22.5%, cobalt 0.36%, carbon 0.72%, manganese
10.52%th, molybdenum 0.62%, tungsten 0.71% and titanium 0.032%；Surplus is iron.
Compared with prior art, the present invention has the following technical effect that：
1st, the present invention cleverly make use of feed well and processing groove, and using hydraulic cylinder and baffle mechanism to vapour to be processed
Car speed changer synchronous gear is automatically positioned, registration, and simple in construction.
2nd, automotive transmission synchronous gear to be processed enters the top of the circular port of Stamping Area by feed well and hydraulic cylinder,
Stamping Area is placed on without operating personnel, realizes automatic charging punching press, more efficient, operating personnel are without close to Stamping Area, behaviour
Make safer.
Brief description of the drawings
Fig. 1 is the structural representation of the pressing equipment of the thin slice of punching press centre bottom of the prior art；
Fig. 2 is the structural representation of the decompressor of hollow out automotive transmission synchronous gear；
Fig. 3 is the structural representation that automotive transmission synchronous gear to be processed is located at Stamping Area；
Fig. 4 is the structural representation that front apron, rear baffle and workpiece collection bucket coordinate；
Fig. 5 is the structural representation of front apron and rear baffle.
In figure, 1-base；2-supporting table；3-vertical column；4-slide；5-staking punch；6-workbench；7—
Hydraulic cylinder；8-right baffle-plate；9-right shell body；10-front apron；11-rear baffle；12-push pedal；13-guide plate；14-charging
Groove；15-overhead gage；16-processing groove；17-circular port；18-pilot hole；19-waste material output channel；20-garbage collection
Bucket；21-straightway I；22-oblique line section；23-straightway II；24-workpiece collection bucket；25-baffle plate I；26-slider I；
27-spring I；28-plug I；29-mounting hole I；30-groove I；31-baffle plate II；32-sliding block II；33-spring II；
34-plug II；35-mounting hole II；36-groove II；37-air nozzle；38-air jet pipe；39-high-pressure air pipe；41-spray
Air gun；42-automotive transmission synchronous gear；43-pressing plate；44-cushion block；50-go up mould；51-operating desk；52-lower mould；53—
Blow tank.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and detailed description.
In the description of the invention, term "front", "rear", "left", "right", the orientation of " on ", " under " instruction or position are closed
It is based on orientation shown in the drawings or position relationship, to be for only for ease of the description present invention and simplifying description.
As shown in Figure 2,3, the decompressor of hollow out automotive transmission synchronous gear includes base 1, supporting table 2, vertical column
3rd, slide 4, the staking punch 5 on slide 4, workbench 6, hydraulic cylinder 7, right baffle-plate 8, right shell body 9, front apron 10, after
Baffle plate 11, push pedal 12, guide plate 13 and high-pressure air pipe 39.Slide 4 is arranged on vertical column 3 and with vertical column 3 vertical
It is slidably matched on direction, staking punch 5 is fixedly mounted on slide 4, and supporting table 2 is fixed on base 1 by hold-down mechanism, at this
In embodiment, hold-down mechanism is provided with the corner of base 1, hold-down mechanism includes pressing plate 43, cushion block 44, tie down screw and lock
Tight nut, the middle part of pressing plate 43 are fixed on base 1 by tie down screw and locking nut, and one end of pressing plate 43 passes through cushion block 44
It is pressed on base 1, the other end of pressing plate 43 is pressed in supporting table 2.
Groove is set in supporting table 2, and workbench 6 is embedded in the groove of supporting table 2, right baffle-plate 8, right shell body 9, front
Plate 10 and rear baffle 11 are fixed on workbench 6, and right baffle-plate 8 is parallel with right shell body 9, and shape between right baffle-plate 8 and right shell body 9
Into the feed well 14 of automotive transmission synchronous gear 42 to be processed, the distance between right baffle-plate 8 and right shell body 9 are than vapour to be processed
The big 2-5mm of maximum outside diameter of car speed changer synchronous gear 42.The top setting overhead gage 15 of right baffle-plate 8, the one of overhead gage 15
Side is fixed on right baffle-plate 8, and the opposite side of overhead gage 15 stretches to the top of feed well 14.Shape between front apron 10 and rear baffle 11
Into processing automotive transmission synchronous gear 42 processing groove 16, processing groove 16 is vertical with feed well 14, and the left end of processing groove 16 and
Feed well 14 is communicated, and feed well 14 is set in 30 ° -35 ° of oblique angle, and one end that feed well 14 communicates with processing groove 16 is less than
The charging aperture of feed well 14, be so advantageous to the slide downward of automobile gearbox synchronous gear 42 to be processed, make automobile to be processed
Gearbox synchronous gear tooth 42 smoothly enters in processing groove 16.
One circular port 17 is set on workbench 6 and in the middle part of the left end of processing groove 16, and guide plate 13 is fixed on front
On plate 10 and rear baffle 11, pilot hole 18 is set, as shown in Figure 3 on guide plate 13.Staking punch 5, pilot hole 18 and circular port 17
In the vertical direction is corresponding, and is coaxially set.The diameter of pilot hole 18 is bigger 1-1.5mm than the external diameter of staking punch 5；Workbench
6 set a waste material output channel 19 close to rear side, and waste material output channel 19 communicates with circular port 17, connect outside waste material output channel 19
Connect garbage collection bucket 20.Pilot hole 18 on guide plate 13 plays a part of guiding, its staking punch 5 is accurately directed at processing groove
Circular port 17 on 16.When automotive transmission synchronous gear 42 to be processed is moved to the surface of circular port 17, slide 4 is downward
Mobile, the staking punch 5 on slide 4 moves downwardly through the pilot hole 18 on guide plate 13, and punching press is in automobile variable speed to be processed
On thin slice on device synchronous gear 42, thin slice is set to fall into waste material output channel after departing from the centre bore of automotive transmission synchronous gear 42
19, subsequent staking punch 5 moves up, and during moving up, because of the barrier effect of guide plate 13, makes its automotive transmission to be processed
Synchronous gear 42 leaves staking punch 5.One high-pressure air pipe 39, high-pressure air pipe are set on workbench 6 and positioned at the lower section of front apron 10
39 end set jet gun 41, jet gun 41 are located at the opposite sides of circular port 17 with waste material output channel 19 respectively.High pressure
Tracheae 39 supplies to jet gun 41, and jet gun 41 blows the thin slice fallen into waste material output channel 19 and moved into garbage collection bucket 20
Dynamic, jet gun 41 both plays a part of pusher, plays a part of cooling down circular port 17 again.
Chute is formed between the rear end of right baffle-plate 8 and rear baffle 11, hydraulic cylinder 7 is arranged in supporting table 2 and close to support
The left side of platform 2, the piston rod of hydraulic cylinder 7 stretch to chute, and the end of piston rod is be hinged with push pedal 12, and push pedal 12 is arranged in chute
And coordinate with slide.When the piston rod of hydraulic cylinder 7 reaches low order end, the right side of push pedal 12 and the center of circular port 17 away from
From the half of the maximum outside diameter for automotive transmission synchronous gear 42 to be processed.When the piston rod retraction of hydraulic cylinder 7, push pedal
12 are also and then retracted, and next automotive transmission synchronous gear 42 to be processed is slipped down in processing groove 16, the piston rod of hydraulic cylinder 7
Stretch out again, push pedal 12 promotes the automotive transmission synchronous gear 42 to be processed just to have glided to be moved to the position of circular port 17.
The rear side of front apron 10 and the front side of rear baffle 11 are by corresponding straightway I 21, oblique line section 22 and straightway II
23 compositions, as shown in figure 4, left end of the straightway I 21 close to processing groove 16, straightway II 23 close to processing groove 16 right-hand member, tiltedly
Line segment 22 between straightway I 21 and straightway II 23, the straightway I 21 of the rear side of front apron 10 with it is straight on front side of rear baffle 11
The distance between line segment I 21 is bigger 1-2mm than the maximum outside diameter of automotive transmission synchronous gear to be processed, the rear side of front apron 10
The distance between the straightway II 23 of the front side of straightway II 23 and rear baffle 11 than automotive transmission synchronous gear to be processed
The maximum big 2.5-3.5mm of outside diameter, the right-hand member connection workpiece collection bucket 24 of processing groove 16.In the present embodiment, front apron
The part of processing groove 16 between 10 oblique line section 22 and straightway II 23 and the oblique line section 22 and straightway II 23 of rear baffle 11 is in
25 ° -30 ° of oblique angle is set, minimum close to one end of the processing groove 16 of workpiece collection bucket 24.It is straight on rear side of front apron 10
Line segment I 21 and the distance between the straightway I 21 of the front side of rear baffle 11 are outer than the maximum of automotive transmission synchronous gear to be processed
The big 1-2mm of circular diameter, be advantageous to be accurately positioned automotive transmission synchronous gear to be processed, make its punching precision higher.
The distance between the straightway II 23 of the rear side of front apron 10 and the straightway II 23 of the front side of rear baffle 11 become than automobile to be processed
The big 2.5-3.5mm of maximum outside diameter of fast device synchronous gear 42, be advantageous to the automotive transmission synchronous gear to be processed after punching press
42 outputs.
Front apron 10 and rear baffle 11 are equipped with baffle mechanism close to the outlet of processing groove 16, as shown in Figure 5.Front apron 10
On baffle mechanism include baffle plate I 25, slider I 26, spring I 27 and plug I 28.Front apron 10 is set close to the right-hand member of processing groove 16
Put a mounting hole I 29, the inner side of front apron 10 sets the groove I 30 that can accommodate baffle plate I 25, and one end of baffle plate I 25 is hinged on recessed
One end that groove I 30 and remote processing groove 16 export, the other end of baffle plate I 25 stretch to the right-hand member of processing groove 16.Mounting hole I 29 is by big
Hole and aperture composition, one end of slider I 26 is spherical for semicircle, and the other end of slider I 26 is big termination；The semi-round ball of slider I 26
Shape end passes through the aperture of mounting hole I 29 and heads on baffle plate I 25, and the big termination of slider I 26 is located in the macropore of mounting hole I 29；It is stifled
First I 28 are screwed in the macropore of mounting hole I 29 by screw thread cooperation, and spring I 27 is arranged in the macropore of mounting hole I 29, spring I
27 one end is pressed on plug I 28, and the other end of spring I is pressed on the big termination of slider I 26.
The baffle mechanism of rear baffle 11 includes baffle plate II 31, sliding block II 32, spring II 33 and plug II 34.Rear baffle 11 leans on
The right-hand member of nearly processing groove 16 sets a mounting hole II 35, and the inner side of rear baffle 11 sets the groove II 36 that can accommodate baffle plate II 31,
One end of baffle plate II 31 is hinged on groove II 36 and the one end exported away from processing groove 16, the other end of baffle plate II 31 stretch to processing
The right-hand member of groove 16.Mounting hole II 35 is made up of macropore and aperture, and one end of sliding block II 32 is spherical for semicircle, sliding block II 32 it is another
Hold as big termination；The semicircle bulbous end of sliding block II 32 passes through the aperture of mounting hole II 35 and heads on baffle plate II 31, sliding block II 32
Big termination is located in the macropore of mounting hole II 35；Plug II 34 is coordinated by screw thread to be screwed in the macropore of mounting hole II 35, bullet
Spring II 33 is arranged in the macropore of mounting hole II 35, and one end of spring II 33 is pressed on plug II 34, the other end of spring II 33
It is pressed on the big termination of sliding block II 32.
The correspondence of baffle plate II 31 on baffle plate I 25 and rear baffle 11 on front apron 10.Baffle plate I 25 and baffle plate II 31 simultaneously with
Determined during automotive transmission synchronization tooth contact to be processed the center of circle of automotive transmission synchronous gear to the center of circular port 17 away from
From twice or three times for automotive transmission synchronous gear outside diameter to be processed.Driven by the piston rod of hydraulic cylinder 7
Push pedal 12 positions to the left side for slipping into the automotive transmission synchronous gear 42 to be processed in processing groove 16, passes through baffle plate I 25
Stamped automotive transmission synchronous gear 42 to be processed with baffle plate II 31 and in processing groove 16 is to just in punching press
The right side of automotive transmission synchronous gear 42 to be processed is positioned, and front apron 10 and rear baffle 11 are to just in the to be processed of punching press
The front and rear sides of automotive transmission synchronous gear 42 positioned.
The both sides of feed well 14 and the both sides of processing groove 16 are uniformly arranged air nozzle 37, and the gas outlet direction of air nozzle 37 is treated
The traffic direction of the automobile gearbox synchronous gear of processing, air nozzle 37 are connected on air jet pipe 38.Air nozzle 37 can be periodically turned on,
Gas purges to feed well 14 and processing groove 16, removes feed well 14 and impurity and dust in processing groove 16.
Workbench 6, right baffle-plate 8, right shell body 9, the material percentage composition by weight of front apron 10 and rear baffle 11 include：
Aluminium 0.66%, vanadium 0.122%, chromium 22.5%, cobalt 0.36%, carbon 0.72%, manganese 10.52%, molybdenum 0.62%, tungsten 0.71% and titanium
0.032%；Surplus is iron.The anti-wear performance of the material is good, compared with cast iron of the prior art and stainless steel, its service life
2.3-2.5 times is extended, and then substantially prolongs the service life of the stamping machine.
Using the hollow out automotive transmission synchronous gear decompressor when, automobile to be processed need to only be become by manipulator
Fast device synchronous gear 42 is placed on the arrival end of feed well 14, the thin slice court in the endoporus of automotive transmission synchronous gear 42 to be processed
Under, after the automotive transmission synchronous gear 42 to be processed of bottommost slips into processing groove 16, the piston rod of hydraulic cylinder 7 stretches out, piston
The push pedal 12 of bar connection promotes automotive transmission synchronous gear 42 to be processed to be moved to the top of circular port 17, baffle plate I 25 and gear
Plate II 31 is by stamped automotive transmission synchronous gear 42 to be processed to just in the automotive transmission to be processed of punching press
The right side of synchronous gear 42 is positioned, and staking punch 5 is depressed, and it is defeated that the thin slice of automotive transmission synchronous gear 42 to be processed falls into waste material
Go out passage 19, staking punch 5 rises, and automotive transmission synchronous gear 42 to be processed departs from staking punch 5, the piston rod contracting of hydraulic cylinder 7
Return, push pedal 12 is also and then retracted, and next automotive transmission synchronous gear 42 to be processed is slipped down in processing groove 16, hydraulic cylinder 7
Piston rod stretch out again, push pedal 12 promotes the automotive transmission synchronous gear 42 to be processed just to have glided to be moved to the position of circular port 17
Put, the automotive transmission synchronous gear 42 to be processed being just stamped is moved to next station, close to baffle plate I 25 and baffle plate II 31
Automotive transmission synchronous gear 42 to be processed extrude baffle plate I 25 and baffle plate II 31, baffle plate I 25 pass through the compression spring I of slider I 26
27, baffle plate II 31 is by the compression spring II 33 of sliding block II 32, close to baffle plate I 25 and the automotive transmission to be processed of baffle plate II 31
Synchronous gear 42 is extruded processing groove 16 and fallen into workpiece collection bucket 24, the moment under the restoring force effect of spring I 27 of baffle plate I 25
Reset, at the same time, the momentary reset under the restoring force effect of spring II 33 of baffle plate II 31, and compress next vapour to be processed
Car speed changer synchronous gear 42.And so on circulate, automotive transmission synchronous gear 42 to be processed is stamped completion one by one, whole mistake
Journey registration, realization are automatically brought into operation, and simple in construction, more efficient, and operating personnel close to Stamping Area, operation without more pacifying
Entirely.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to the skill of the present invention
Art scheme is modified or equivalent substitution, and without departing from the objective and scope of technical solution of the present invention, it all should cover at this
Among the right of invention.
Claims (1)
1. the decompressor of hollow out automotive transmission synchronous gear, including base (1), supporting table (2), vertical column (3), slide
(4) staking punch (5) and on slide (4)；The slide (4) be arranged on vertical column (3) on and with vertical column (3)
In the vertical direction is slidably matched, and the supporting table (2) is fixed on base (1) by hold-down mechanism；It is characterized in that：Also wrap
Include workbench (6), hydraulic cylinder (7), right baffle-plate (8), right shell body (9), front apron (10), rear baffle (11), push pedal (12) and
Guide plate (13)；
Groove is set on the supporting table (2), and the workbench (6) is embedded in the groove of supporting table (2), the right baffle-plate
(8), right shell body (9), front apron (10) and rear baffle (11) are fixed on workbench (6), the right baffle-plate (8) and right shell body
(9) it is parallel, and the feed well (14) of automotive transmission synchronous gear to be processed, institute are formed between right baffle-plate (8) and right shell body (9)
It is bigger 2- than the maximum outside diameter of automotive transmission synchronous gear to be processed to state the distance between right baffle-plate (8) and right shell body (9)
5mm；The top of the right baffle-plate (8) sets overhead gage (15), and the side of the overhead gage (15) is fixed on right baffle-plate (8),
The opposite side of overhead gage (15) stretches to the top of feed well (14)；Processing is formed between the front apron (10) and rear baffle (11)
The processing groove (16) of automotive transmission synchronous gear, the processing groove (16) is vertical with feed well (14), and a left side for processing groove (16)
End communicates with feed well (14)；The feed well (14) is set in 30 ° -35 ° of oblique angle, feed well (14) and processing groove
(16) one end communicated is less than the charging aperture of feed well (14)；
One circular port (17), the guide plate are set on the workbench (6) and in the middle part of the left end of processing groove (16)
(13) it is fixed on front apron (10) and rear baffle (11), pilot hole (18) is set on the guide plate (13)；The staking punch
(5), pilot hole (18) is corresponding with circular port (17) in the vertical direction, and is coaxially set；The diameter of the pilot hole (18)
External diameter than staking punch (5) is big 1-1.5mm；The workbench (6) sets a waste material output channel (19) close to rear side, described
Waste material output channel (19) communicates with circular port (17), and the waste material output channel (19) connects garbage collection bucket (20) outside；
Chute is formed between the rear end of the right baffle-plate (8) and rear baffle (11), the hydraulic cylinder (7) is arranged on supporting table (2)
Left side upper and close to supporting table (2), the piston rod of the hydraulic cylinder (7) stretch to chute, the end of the piston rod and push pedal
(12) it is hinged, the push pedal (12) is arranged in chute and coordinated with slide；The piston rod of the hydraulic cylinder (7) reaches most
During right-hand member, the right side of push pedal (12) and the maximum that the distance at circular port (17) center is automotive transmission synchronous gear to be processed
The half of outside diameter；
The rear side of the front apron (10) and the front side of rear baffle (11) by corresponding straightway I (21), oblique line section (22) and
Straightway II (23) forms, and straightway I (21) is close to the left end of processing groove (16), and the straightway II (23) is close to processing groove
(16) right-hand member, the oblique line section (22) is between straightway I (21) and straightway II (23), on rear side of the front apron (10)
Straightway I (21) and the distance between the straightway I (21) on front side of rear baffle (11) it is more synchronous than automotive transmission to be processed
The big 1-2mm of maximum outside diameter of tooth, straightway II (23) on rear side of the front apron (10) with it is straight on front side of rear baffle (11)
The distance between line segment II (23) is bigger 2.5-3.5mm than the maximum outside diameter of automotive transmission synchronous gear to be processed；It is described
The right-hand member connection workpiece collection bucket (24) of processing groove (16)；The oblique line section (22) and straightway II (23) of the front apron (10)
Processing groove (16) between the oblique line section (22) and straightway II (23) of rear baffle (11) is in partly 25 ° -30 ° of oblique angle
Set, it is minimum close to one end of the processing groove (16) of workpiece collection bucket (24)；
The front apron (10) and rear baffle (11) are equipped with baffle mechanism close to the outlet of processing groove (16)；The front apron
(10) baffle mechanism on includes baffle plate I (25), slider I (26), spring I (27) and plug I (28)；The front apron (10) is leaned on
The right-hand member of nearly processing groove (16) sets a mounting hole I (29), and the inner side of the front apron (10), which is set, can accommodate baffle plate I (25)
Groove I (30), one end of the baffle plate I (25) are hinged on groove I (30) and away from one end of processing groove (16) outlet, baffle plate I
(25) the other end stretches to the right-hand member of processing groove (16)；The mounting hole I (29) is made up of macropore and aperture, the slider I
(26) one end is that semicircle is spherical, and the other end of slider I (26) is big termination；The semicircle bulbous end of the slider I (26) passes through
The aperture of mounting hole I (29) simultaneously heads on baffle plate I (25), and the big termination of slider I (26) is located in the macropore of mounting hole I (29)；Institute
State plug I (28) to screw in the macropore of mounting hole I (29) by screw thread cooperation, the spring I (27) is arranged on mounting hole I
(29) in macropore, one end of spring I (27) is pressed on plug I (28), and the other end of spring I is pressed in the big end of slider I (26)
On head；
The baffle mechanism of the rear baffle (11) includes baffle plate II (31), sliding block II (32), spring II (33) and plug II (34)；
The rear baffle (11) sets a mounting hole II (35) close to the right-hand member of processing groove (16), and the inner side of the rear baffle (11) is set
The groove II (36) of baffle plate II (31) can be accommodated, one end of the baffle plate II (31) is hinged on groove II (36) and away from processing groove
(16) one end of outlet, the other end of baffle plate II (31) stretch to the right-hand member of processing groove (16)；The mounting hole II (35) is by macropore
Formed with aperture, one end of the sliding block II (32) is spherical for semicircle, and the other end of sliding block II (32) is big termination；The sliding block
The semicircle bulbous end of II (32) passes through the aperture of mounting hole II (35) and heads on baffle plate II (31), the big termination position of sliding block II (32)
In in the macropore of mounting hole II (35)；The plug II (34) is coordinated by screw thread to be screwed in the macropore of mounting hole II (35),
The spring II (33) is arranged in the macropore of mounting hole II (35), and one end of spring II (33) is pressed on plug II (34), bullet
The other end of spring II (33) is pressed on the big termination of sliding block II (32)；
Baffle plate II (31) on baffle plate I (25) and rear baffle (11) on the front apron (10) is corresponding；
One high-pressure air pipe (39) is set on the workbench (6) and positioned at the lower section of front apron (10), high-pressure air pipe (39)
End set jet gun (41), the jet gun (41) is with waste material output channel (19) respectively positioned at relative the two of circular port (17)
Side；
The both sides of the feed well (14) and the both sides of processing groove (16) are uniformly arranged air nozzle (37), the air nozzle (37)
Towards the traffic direction of automobile gearbox synchronous gear to be processed, the air nozzle (37) is connected to air jet pipe (38) for gas outlet
On；
Determine that automobile becomes when the baffle plate I (25) and baffle plate II (31) while tooth contact synchronous with automotive transmission to be processed
The center of circle of fast device synchronous gear to circular port (17) center distance for automotive transmission synchronous gear to be processed cylindrical twice or
Three times of person；
The workbench (6), right baffle-plate (8), right shell body (9), the material by weight hundred of front apron (10) and rear baffle (11)
Point content includes：Aluminium 0.66%, vanadium 0.122%, chromium 22.5%, cobalt 0.36%, carbon 0.72%, manganese 10.52%, molybdenum 0.62%,
Tungsten 0.71% and titanium 0.032%；Surplus is iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610658496.0A CN106270272B (en) | 2016-08-11 | 2016-08-11 | The decompressor of hollow out automotive transmission synchronous gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610658496.0A CN106270272B (en) | 2016-08-11 | 2016-08-11 | The decompressor of hollow out automotive transmission synchronous gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106270272A CN106270272A (en) | 2017-01-04 |
| CN106270272B true CN106270272B (en) | 2017-11-10 |
Family
ID=57668974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610658496.0A Active CN106270272B (en) | 2016-08-11 | 2016-08-11 | The decompressor of hollow out automotive transmission synchronous gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106270272B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108237178A (en) * | 2018-02-12 | 2018-07-03 | 珠海格力精密模具有限公司 | Die assembly and mold |
| CN111531015A (en) * | 2020-04-29 | 2020-08-14 | 武义珍珍新能源科技有限公司 | Automatic punching and pushing mechanism for hardware punching part for manufacturing lamp body |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2799959B2 (en) * | 1994-11-16 | 1998-09-21 | セイコープレシジョン株式会社 | Press processing equipment |
| CN202291134U (en) * | 2011-08-24 | 2012-07-04 | 石家庄市东方轴瓦有限公司 | Automatic and continuous processing system of bearing bush location lip |
| CN203120385U (en) * | 2012-12-31 | 2013-08-07 | 东莞市新泽谷机械制造股份有限公司 | Feeding guide rail with retaining needle device |
| CN103406468A (en) * | 2013-08-09 | 2013-11-27 | 吴江市钱氏纺织有限公司 | Stamping feeding device for circular workpieces |
| CN204052671U (en) * | 2014-08-25 | 2014-12-31 | 浙江聚利电动工具有限公司 | Automatic counterboring equipment |
| CN205200382U (en) * | 2015-08-12 | 2016-05-04 | 中山耀威粉末元件有限公司 | A autoloading trimmer for metallurgical work piece processing of metal powder |
-
2016
- 2016-08-11 CN CN201610658496.0A patent/CN106270272B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106270272A (en) | 2017-01-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205869319U (en) | A device for synchronous tooth of punching press automotive transmission | |
| CN106111842B (en) | Automotive transmission synchronous gear punching press hollow out machine | |
| CN105251892B (en) | Rear axle square plate blanking-pinching-coining composite die and machining process thereof | |
| CN106270272B (en) | The decompressor of hollow out automotive transmission synchronous gear | |
| CN207887739U (en) | A kind of tractor silencer the cover molding die with holes | |
| CN109013870A (en) | A kind of application method of composite die | |
| CN106040824B (en) | Pressing equipment for hollow out automotive transmission synchronous gear | |
| CN206083679U (en) | Synchronous tooth punching press fretwork equipment of automotive transmission | |
| CN201547139U (en) | Bearing inner and outer ring combination device | |
| CN106077353B (en) | Automobile gearbox synchronous gear stamping machine | |
| CN206550219U (en) | A kind of stroke adjustable die guide pillar of low-frictional force | |
| CN207271929U (en) | A kind of continuous production mould of auto partition part | |
| CN201659244U (en) | Die forging mold | |
| CN201586693U (en) | Automatic processing punch press of single-station inflating valve | |
| CN206085741U (en) | Warm forming hydraulic press that bends | |
| CN106040905B (en) | Equipment for punching press automotive transmission synchronous gear | |
| CN206263135U (en) | Punching press automobile gearbox synchronous gear detent mechanism | |
| CN205915712U (en) | Remove automatic punching machine | |
| CN103240378A (en) | Cold-forging mechanism for shaft parts of sedan double clutch transmission, and automatic system of cold-forging mechanism | |
| CN106217926A (en) | A kind of warm bending and forming hydraulic press and assembly method thereof | |
| CN202398688U (en) | Bidirectional stamping device | |
| CN103586332A (en) | Process for stamping and forming sedan car rear auxiliary frame body | |
| CN206483876U (en) | High intensity cold squeeze buckle pressure pipe processing tool | |
| CN206200034U (en) | Automobile gearbox synchronous gear pressing equipment | |
| CN201931028U (en) | Automatic discharge device of cold stamping composite die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |