CN109365636A - A kind of single-power multi-station punch - Google Patents
A kind of single-power multi-station punch Download PDFInfo
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- CN109365636A CN109365636A CN201811448271.8A CN201811448271A CN109365636A CN 109365636 A CN109365636 A CN 109365636A CN 201811448271 A CN201811448271 A CN 201811448271A CN 109365636 A CN109365636 A CN 109365636A
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- punch
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- 230000005540 biological transmission Effects 0.000 claims abstract description 142
- 230000007246 mechanism Effects 0.000 claims abstract description 116
- 239000000463 material Substances 0.000 claims abstract description 37
- 238000004080 punching Methods 0.000 claims abstract description 18
- 238000005096 rolling process Methods 0.000 claims description 7
- 230000008450 motivation Effects 0.000 claims 2
- 238000003754 machining Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 11
- 239000007787 solid Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000003672 processing method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
Classifications
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- 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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
-
- 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
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
- B21D43/105—Manipulators, i.e. mechanical arms carrying a gripper element having several degrees of freedom
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- 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
- B21D45/04—Ejecting devices interrelated with motion of tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/26—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The invention discloses a kind of single-power multi-station punchs, each station is corresponded on punching machine, and multiple formed punches are set, the cavity plate being installed on punching machine lower table and the main motor as power source, material jacking mechanism is arranged in the lower section of cavity plate, the manipulator for carrying out moving feeding between stations is provided between the formed punch and cavity plate, the main motor is successively through flywheel, crankshaft, connecting rod and sliding block transmission, formed punch is driven to move up and down, the punching machine further includes a lateral output mechanism, main motor drives lateral output mechanism by the first transmission mechanism, lateral output mechanism passes through the second transmission mechanism driving manipulator again and does reciprocating beat movement, material jacking mechanism is driven to move up and down by third transmission mechanism, multiple site punching can be realized respectively by a main motor and multiple transmission mechanisms, between the liftout demoulding of workpiece and each station Workpiece shift further can also be achieved fishing jig and secondary feeding etc. to workpiece, and high production efficiency, machining accuracy are high, security performance is high.
Description
Technical field
The present invention relates to punching machine technical fields, more particularly to a kind of single-power multi-station punch.
Background technique
In the prior art, when product is needed by Multi-step forming technological forming, need to be cooperated according to the characteristics of product each
Procedure designs one set of die, and is sequentially arranged on common punching machine, gradually completes punching press, this processing method process is more,
Mold is more, it is also more to occupy equipment, while the transfer between each process also needs to complete by worker's manual operations, therefore produces effect
Rate is lower and processing cost is higher, and the stability of security performance and product quality during simultaneous processing is all poor.
The Chinese invention patent of Publication No. CN101293263B discloses a kind of processing method of multi-station automatic drawing
And the punch device using the processing method, the punch device includes multi-station punch, drawing die, liftout system, the material returned
System, detection system, conveyer belt, transmission system, cooling system and lubricating system allow to adopt because being provided with manipulator
The manually-operated process of existing major part is replaced with full-automatic process, to reach the production effect for improving entire product
Rate, while can also be improved the safety of personnel's operation, the processing cost of product is reduced, the quality of processed product is improved.
Because being provided with detection system between each process and on manipulator, it ensure that equipment and mold can pacify in full automatic processing
Entirely, it reliably runs.Again because being provided with manipulator and Pneumatic feeder, allow to reduce the process flow of processing, processing is more
Simply.
The Chinese invention patent of Publication No. CN102950187B discloses a kind of drawing punch, especially novel multi-station
Automatic drawing punch, including multi-station punch, drawing die, liftout system, Pneumatic feeder and transmission system, it is recessed stretching
It is provided with stripper plate between mould and draw punch, de- material disk is equipped on stripper plate, it is living on the lower table of multi-station punch
Dynamic chain is connected to a pair of of square rod, this is located at stripper plate to square rod and stretches between cavity plate, and its both ends ties and is connected to elastic ring,
Transmission system and this to square rod cam engagement, manipulator is fixed on every square rod, the manipulator on two square rods is mutually right
Claim, and corresponding one by one with de- material disk, building block is equipped on the upper table of multi-station punch, and is in product word with two square rods
Shape, which solve the material returning system of existing multi-station automatic drawing punch and driving material returning system and manipulator clamping mechanism works
The transmission system of work is comparatively laborious, the technology drawback of poor work stability, good operating stability.
Although multiple working procedure can be integrated on a punching machine and carry out by above-mentioned patent, still needs separately to set and pneumatically send
Glassware realizes the movement of workpiece, not can guarantee in the setting of transmission system yet feeding mechanism, liftout system and each process it
Between orderly cooperation, and then machining accuracy is caused not can guarantee.
Summary of the invention
In order to solve the above technical problems, the object of the present invention is to provide a kind of single-power multi-station punchs, by same
Power device and multiple mechanical transmission mechanisms realize multiple site punching, each station workpiece feeding and the liftout of workpiece, production respectively
It is high-efficient, machining accuracy is high and energy consumption is minimum.
In view of the above-mentioned problems, one technical scheme adopted by the invention is that: a kind of single-power multi-station punch, including multiplexing
Multiple formed punches of each station setting of position punching machine, the correspondence being removably installed on the upper table of the multi-station punch,
The cavity plate being installed on the lower table of the multi-station punch and the main motor as power source, the main motor through flywheel and
The rotation of transmission shaft drive gear wheel, gear wheel pass sequentially through crankshaft, connecting rod and guide post transmission again, and band movable slider and formed punch are done up and down
Movement, the single-power multi-station punch further include a lateral output mechanism, and material jacking mechanism, institute is arranged in the lower section of the cavity plate
Stating material jacking mechanism includes the multiple material pushing needles being correspondingly arranged with each formed punch, is provided between the formed punch and cavity plate for each
The manipulator that moving feeding is carried out between station corresponds to each station on the manipulator and is provided with clamping for clamping workpiece
Mechanism, the main motor pass through second by the first transmission mechanism and the transmission connection of lateral output mechanism, lateral output mechanism again
Transmission mechanism driving manipulator does reciprocating beat movement, drives material jacking mechanism to move up and down by third transmission mechanism.
Preferably, it is additionally provided with a secondary feed mechanism on one of station of the multi-station punch, described two
Secondary feed mechanism includes the vibrating disc automatic charging machine being mounted on the multi-station punch, close to two on the multi-station punch
The secondary feeds mouth of a longitudinal direction, the conveying pipeline of the vibrating disc automatic charging machine is arranged in the position that secondary feed mechanism corresponds to station
It is connected to secondary feeds mouth, the clamping jaw for clamping secondary feeding workpiece, the clamping jaw peace is arranged in the lower section of the secondary feeds mouth
On feeding sliding block, the feeding sliding block is mounted on multi-station punch by the first fixing seat, in first fixing seat
It is provided with the first guide slide that the feeding sliding block can be made to slide back and forth, the front and back extreme position of the clamping jaw is located at pair
Answer the lower section of station punch and the lower section of the secondary feeds mouth, the hinged second connecting rod in end of the feeding sliding block, described
One end of the hinged feeding connecting lever of the other end of two connecting rods is hingedly mounted in the first fixing seat in the middle part of the feeding connecting lever, institute
The other end for stating feeding connecting lever is contacted with the engagement of the periphery of the second cam, and second cam is turned by the driving of lateral output mechanism
It is dynamic, it is connected between the feeding connecting lever and first fixing seat for making the feeding sliding block move backward the first of reset
Spring.
Preferably, the multi-station punch further includes one for the fishing jig mechanism to workpiece rolling or annular knurl, the rolling
Hook mechanism is mounted on multi-station punch by the second fixing seat, and the fishing jig mechanism includes hobboing cutter, and the hobboing cutter passes through hobboing cutter
Rotation is realized in motor driving, and the hobboing cutter and hobboing cutter motor are mounted on hobboing cutter sliding block, and being provided in second fixing seat can
The second guide slide for sliding back and forth the hobboing cutter sliding block, the hinged idler wheel in the end of the hobboing cutter sliding block, the idler wheel
It is contacted with third cam-engaged, the third cam is consolidated by the driving rotation of lateral output mechanism, the hobboing cutter sliding block and second
The second spring for making the hobboing cutter sliding block move backward reset is connected between reservation.
Preferably, first transmission mechanism includes the first bevel gear, and first bevel gear is installed on the first transmission shaft
One end, first bevel gear and gear wheel engaged transmission deliver torque to the first transmission shaft, first transmission shaft
The other end installs the second bevel gear, and the torque of main motor is passed to lateral output mechanism, institute by first transmission mechanism
The second driving shaft that lateral output mechanism includes a longitudinal direction is stated, the upper end of the second driving shaft is equipped with and second umbrella
The third bevel gear of gear engaged transmission, the lower end of the second driving shaft is equipped with the 4th bevel gear rotated therewith.
Preferably, second transmission mechanism includes concave wheel, the concave wheel be mounted on the second driving shaft and and its
It rotates together, the stroke in the concave wheel according to manipulator is provided with eccentric groove, on the lower table of the multi-station punch
By the hinged connecting lever that can be rotated around it of hold-down support, sliding seat, the sliding seat card are provided in the middle part of the connecting lever
It can slide in the eccentric groove and in the eccentric groove, the hinged first connecting rod of the other end of the connecting lever is described
The other end of first connecting rod and manipulator are hinged.
Preferably, the third transmission mechanism includes the 5th bevel gear with the 4th bevel gear engaged transmission, described
5th bevel gear is mounted on lateral third transmission shaft, and the second driving shaft passes through the 4th bevel gear and the 5th umbrella tooth
The engaged transmission of wheel delivers torque to the third transmission shaft, and the multi-station punch further includes one and is driven with the third
Axis the 4th transmission shaft disposed in parallel is sequentially connected between the third transmission shaft and the 4th transmission shaft by sprocket wheel chain, institute
The 5th transmission shaft that multi-station punch further includes a longitudinal direction is stated, one end of the 4th transmission shaft is equipped with the 6th bevel gear,
The 7th bevel gear engaged with the 6th bevel gear is installed, the 4th transmission shaft passes through the described 6th on the 5th transmission shaft
Bevel gear delivers torque to the 5th transmission shaft with the engaging for the 7th bevel gear.
Preferably, the third transmission shaft is mounted on the lower part of multi-station punch, the third transmission shaft by slide chair
On the first cam rotated therewith is installed, one end of the periphery engagement contact liftout connecting lever of first cam is described
Bearing is arranged through a piece fixing axle of setting in the middle part of liftout connecting lever between the liftout connecting lever and the fixing axle, described solid
The both ends of dead axle are fixedly mounted on the slide chair, and the other end and material jacking mechanism of the liftout connecting lever are sequentially connected, and are passed through
The third transmission mechanism drives the material jacking mechanism to move up and down, and the material jacking mechanism includes a slide plate, the slide plate
A liftout seat, a hinged ejector beam on each liftout seat, each material pushing needle is arranged in the upper each material pushing needle of correspondence
It is removably attached on corresponding ejector beam, each ejector beam is corresponded on the multi-station punch and is provided with longitudinal guiding cunning
Road, the one end of the slide plate with liftout connecting lever far from the first cam is hinged, is also sequentially connected on the slide plate described for making
Slide plate moves down the cylinder of reset.
Preferably, second cam is mounted on the 4th transmission shaft and rotates therewith, and the third cam is mounted on
It is rotated therewith on 5th transmission shaft.
Preferably, each formed punch is mounted on the upper work of the multi-station punch by rotatable eccentric shaft respectively
On platform, by rotating the eccentric shaft, the stamping position of formed punch can be adjusted.
The beneficial effects of the present invention are: multiple site punching, work may be implemented by a main motor and multiple transmission mechanisms
Workpiece shift between the liftout de- material and station of part further can also be achieved rolling hook and secondary feeding etc. to workpiece, production effect
Rate is high, machining accuracy is high, can fitness is good between station, and shifted between station without worker's manual operations, automatically
Change degree is good, security performance is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of a preferred embodiment of the present invention；
Fig. 2 is the rearview of Fig. 1；
Fig. 3 is the A of Fig. 1 to partial view；
Fig. 4 is the structural schematic diagram of the second transmission mechanism in the embodiment of the present invention；
Specific embodiment
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Referring to FIG. 1 to FIG. 4, the embodiment of the present invention includes:
A kind of single-power multi-station punch including multi-station punch 1, is removably installed in the multi-station punch 1
Multiple formed punches 2 of each station setting of correspondence on upper table are installed on the lower table of the multi-station punch 1
Cavity plate and main motor 5 as power source, the lower section of the cavity plate are arranged material jacking mechanism 3, the material jacking mechanism 3 include with it is each
Multiple material pushing needles 304 that formed punch 2 is correspondingly arranged are provided with for being moved between stations between the formed punch 2 and cavity plate
The manipulator 4 of feeding is moved, the clamp system that each station is provided with one for clamping workpiece, institute are corresponded on the manipulator 4
It states main motor 5 and drives gear wheel 8 to rotate through flywheel and transmission shaft 9, gear wheel 8 passes sequentially through crankshaft 10, connecting rod 11 and guide post again
12 transmissions, band movable slider 13 and formed punch 2 move up and down, and the single-power multi-station punch further includes a lateral output mechanism
6, the lateral output mechanism 6 drives institute with the transmission connection of main motor 5, by the second transmission mechanism by the first transmission mechanism 7
Manipulator 4 is stated to do reciprocating beat movement, drive the material jacking mechanism 3 to move up and down by third transmission mechanism,
First transmission mechanism 7 includes the first bevel gear 701, and first bevel gear 701 is engaged with the gear wheel 8
Transmission delivers torque to the first transmission shaft 702, and the other end of first transmission shaft 702 is installed the second bevel gear 703, passed through
The torque of main motor 5 is passed to lateral output mechanism 6 by first transmission mechanism 7,
The lateral output mechanism 6 includes the second driving shaft 602 of a longitudinal direction, the upper end of the second driving shaft 602
Third bevel gear 601 with 701 engaged transmission of the second bevel gear, the lower end installation of the second driving shaft 602 are installed
There is the 4th bevel gear 603 rotated therewith,
Second transmission mechanism includes being mounted on the concave wheel 14 rotated therewith on the second driving shaft 602, institute
It states and eccentric groove is provided with according to the stroke of manipulator 4 in concave wheel 14, pass through fixation on the lower table of the multi-station punch 1
Sliding seat 17 is arranged in 15 hinged connecting levers that can be rotated around it 16 of support, the middle part of the connecting lever 16, and the sliding seat 17 blocks
It can slide in the eccentric groove and in the eccentric groove, the hinged first connecting rod 18 of the other end of the connecting lever 16,
The other end and manipulator 4 of the first connecting rod 18 are hinged,
The third transmission mechanism includes the 5th bevel gear 19 with 603 engaged transmission of the 4th bevel gear, the 5th umbrella
Gear 19 is mounted on lateral third transmission shaft 20, and the second driving shaft 602 passes through the 4th bevel gear 603 and the 5th
The engaged transmission of bevel gear 19 delivers torque to the third transmission shaft 20, and the third transmission shaft 20 is pacified by slide chair 21
Mounted in the lower part of multi-station punch 1, the first cam 22 rotated therewith is installed on the third transmission shaft 20, described
One end of one cam, 22 periphery engagement contact liftout connecting lever 23, the middle part of the liftout connecting lever 23 is through a piece fixing axle of setting
24, bearing is set between the liftout connecting lever 23 and the fixing axle 24, and the both ends of the fixing axle 24 are fixedly mounted on described
On slide chair 21, the other end of the liftout connecting lever 23 and material jacking mechanism 3 are sequentially connected, can be with by the third transmission mechanism
The material jacking mechanism 3 is driven to move up and down,
The material jacking mechanism 3 includes a slide plate, each material pushing needle is corresponded on the slide plate, a liftout seat is arranged, described
A hinged ejector beam on each liftout seat, each material pushing needle is removably attached on corresponding ejector beam, described more
The longitudinal guide slide of each ejector beam setting is corresponded on station punching machine 1, one end of the slide plate and liftout connecting lever is hinged, described
The cylinder being also sequentially connected for resetting the slide plate downwards on slide plate,
A secondary feed mechanism, the secondary feeding are additionally provided on one of station of the multi-station punch 1
Mechanism includes the vibrating disc automatic charging machine (not shown) being mounted on the multi-station punch 1, the multi-station punch 1
The upper secondary feeds mouth that a longitudinal direction is set close to the position that secondary feed mechanism corresponds to station, the vibrating disc automatic charging machine
Conveying pipeline lead to secondary feeds mouth, the clamping jaw for clamping secondary feeding workpiece is arranged in the lower section of the secondary feeds mouth, described
Clamping jaw is mounted on feeding sliding block, and the feeding sliding block is mounted on multi-station punch 1 by the first fixing seat, and described first is solid
The first guide slide that the feeding sliding block can be made to slide back and forth, the front and back extreme position difference of the clamping jaw are provided in reservation
Positioned at the lower section of corresponding station punch and the lower section of the secondary feeds mouth, the hinged second connecting rod in end of the feeding sliding block,
It is solid to be hingedly fixed in described first in the middle part of the feeding connecting lever for one end of the hinged feeding connecting lever of the other end of the second connecting rod
In reservation, the other end of the feeding connecting lever is contacted with the engagement of the periphery of the second cam, and the feeding connecting lever is solid with described first
The first spring for making the feeding sliding block move backward reset is connected between reservation, second cam is mounted on and institute
It states on the 4th parallel transmission shaft 21 of third transmission shaft 20 and is rotated together with the 4th transmission shaft 21, the third transmission shaft
20 and the 4th are sequentially connected between transmission shaft 21 by sprocket wheel chain 22,
The multi-station punch 1 further includes one for the Gun Gou mechanism to workpiece rolling, and the Gun Gou mechanism passes through the
Two fixing seats are mounted on multi-station punch 1, and the Gun Gou mechanism includes hobboing cutter motor, and the hobboing cutter motor passes through a toothrow wheel
Engaged transmission, delivers torque to hobboing cutter, realizes the rotation of hobboing cutter, the hobboing cutter and gear are mounted on hobboing cutter sliding block, described
The second guide slide that the hobboing cutter sliding block can be made to slide back and forth, the other end of the hobboing cutter sliding block are provided in second fixing seat
A hinged idler wheel, the idler wheel are contacted with third cam-engaged, and the third cam is mounted on the 5th longitudinal transmission shaft
And rotate therewith, the other end of the 5th transmission shaft 23 is equipped with the 7th bevel gear 25 rotated therewith, described
The 6th bevel gear 24 engaged with the 7th bevel gear 25 is installed, the hobboing cutter sliding block and second are consolidated on the 4th transmission shaft 21
The second spring for making the hobboing cutter sliding block move backward reset is connected between reservation,
Each formed punch 2 is mounted on the upper table of the multi-station punch 1 respectively by rotatable eccentric shaft,
By rotating the eccentric shaft, the stamping position of formed punch 2 can be adjusted.
The working principle of the present embodiment are as follows: main motor 5 passes sequentially through flywheel, gear wheel 8, crankshaft 10, connecting rod 11, guide post 12
It is driven with sliding block 13, driving formed punch 2 moves up and down, and realizes multiple site punching, the punching stroke of every completion of formed punch 2, liftout
Mechanism 3 passes sequentially through 5 → the first transmission mechanism 7 of main motor → lateral output mechanism 6 → third transmission mechanism driving material jacking mechanism 3
Material pushing needle by workpiece from cavity plate ejection into corresponding clamp system on manipulator 4, manipulator 4 is again successively through main motor 5
→ the first transmission mechanism → lateral output mechanism → the second transmission mechanism driving, is moved to next station for workpiece, then carry out down
The punching press of one station, in process, secondary feed mechanism can carry out secondary feeding, clamping jaw by vibrating disc automatic charging machine
26 successively by main 5 → the first transmission mechanism of motor → lateral output mechanism → second transmission mechanism → sprocket wheel chain the 22 → the 4th
21 → the second cams of transmission shaft → feeding connecting lever → second connecting rod → feeding slider-actuated, are delivered to the recessed of corresponding station for workpiece
In mould, Gun Gou mechanism passes sequentially through main 5 → the first transmission mechanism of motor → lateral output mechanism → second transmission mechanism → sprocket wheel
Chain 22 → the 25 → the 5th 23 → third of transmission shaft cam of the 4th the 21 → the 6th the 24 → the 7th bevel gear of bevel gear of transmission shaft → rolling
Wheel → hobboing cutter slider-actuated hobboing cutter is moved to the corresponding position of workpiece, and hobboing cutter motor drives hobboing cutter to carry out rolling hook to workpiece again.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of single-power multi-station punch, including multi-station punch, it is removably installed in the upper work of the multi-station punch
The multiple formed punches for making each station setting of the correspondence on platform, the cavity plate and work being installed on the lower table of the multi-station punch
For the main motor of power source, the main motor is rotated through flywheel and transmission shaft drive gear wheel, gear wheel pass sequentially through again crankshaft,
Connecting rod and guide post transmission, band movable slider and formed punch move up and down, which is characterized in that the single-power multi-station punch further includes
Material jacking mechanism is arranged in the lower section of one lateral output mechanism, the cavity plate, and the material jacking mechanism includes sets corresponding with each formed punch
The multiple material pushing needles set, are provided with the manipulator for carrying out moving feeding between stations between the formed punch and cavity plate,
Each station is corresponded on the manipulator and is provided with clamp system for clamping workpiece, and the main motor passes through the first driver
Structure and the transmission connection of lateral output mechanism, lateral output mechanism pass through the second transmission mechanism driving manipulator again and do reciprocating beat
Movement drives material jacking mechanism to move up and down by third transmission mechanism.
2. a kind of single-power multi-station punch according to claim 1, which is characterized in that the multi-station punch is wherein
A secondary feed mechanism is additionally provided on one station, the secondary feed mechanism includes being mounted on the multi-station punch
Vibrating disc automatic charging machine, correspond to position one longitudinal direction of setting of station on the multi-station punch close to secondary feed mechanism
Secondary feeds mouth, the conveying pipeline of the vibrating disc automatic charging machine is connected to secondary feeds mouth, the lower section of the secondary feeds mouth
Clamping jaw for clamping secondary feeding workpiece is set, and the clamping jaw is mounted on feeding sliding block, and the feeding sliding block passes through first
Fixing seat is mounted on multi-station punch, and first that the feeding sliding block can be made to slide back and forth is provided in first fixing seat
Guide slide, the front and back extreme position of the clamping jaw are located under the lower section and the secondary feeds mouth of corresponding station punch
Side, the hinged second connecting rod in end of the feeding sliding block, one end of the hinged feeding connecting lever of the other end of the second connecting rod are described
It is hingedly mounted in the middle part of feeding connecting lever in the first fixing seat, the other end of the feeding connecting lever is engaged with the periphery of the second cam
Contact, second cam drive rotation by lateral output mechanism by main motor, and the feeding connecting lever is fixed with described first
The first spring for making the feeding sliding block move backward reset is connected between seat.
3. a kind of single-power multi-station punch according to claim 1, which is characterized in that the multi-station punch further includes
One is mounted on multi-station punch by the second fixing seat for the fishing jig mechanism to workpiece rolling or annular knurl, the fishing jig mechanism
On, the fishing jig mechanism includes hobboing cutter, and the hobboing cutter realizes rotation, the hobboing cutter and hobboing cutter motor peace by the driving of hobboing cutter motor
On hobboing cutter sliding block, the second guide slide that the hobboing cutter sliding block can be made to slide back and forth is provided in second fixing seat,
The hinged idler wheel in the end of the hobboing cutter sliding block, the idler wheel are contacted with third cam-engaged, and the third cam is by main horse
Up to by lateral output mechanism driving rotation, be connected between the hobboing cutter sliding block and the second fixing seat make the hobboing cutter sliding block to
The second spring of reset is moved afterwards.
4. a kind of single-power multi-station punch described in any one of claim 1 to 3, which is characterized in that described first
Transmission mechanism includes the first bevel gear, and first bevel gear is installed on one end of the first transmission shaft, first bevel gear with
Gear wheel engaged transmission delivers torque to the first transmission shaft, and the other end of first transmission shaft is installed the second bevel gear, led to
It crosses first transmission mechanism and the torque of main motor is passed into lateral output mechanism, the lateral output mechanism includes one vertical
To second driving shaft, the upper end of the second driving shaft is equipped with the third umbrella tooth with second bevel gear engaged transmission
Wheel, the lower end of the second driving shaft is equipped with the 4th bevel gear rotated therewith.
5. a kind of single-power multi-station punch according to claim 4, which is characterized in that second transmission mechanism includes
Concave wheel, the concave wheel are mounted on the second driving shaft and rotate therewith, according to the stroke of manipulator in the concave wheel
Be provided with eccentric groove, on the lower table of the multi-station punch by hold-down support hinged one can rotate around it turn
Arm, sliding seat is provided in the middle part of the connecting lever, and the sliding seat is arranged in the eccentric groove and can be recessed in the bias
Sliding, the hinged first connecting rod of the other end of the connecting lever, the other end and manipulator of the first connecting rod are hinged in slot.
6. a kind of single-power multi-station punch according to claim 4, which is characterized in that the third transmission mechanism includes
With the 5th bevel gear of the 4th bevel gear engaged transmission, the 5th bevel gear is mounted on lateral third transmission shaft,
The second driving shaft delivers torque to the third by the engaged transmission of the 4th bevel gear and the 5th bevel gear and passes
Moving axis.
7. a kind of single-power multi-station punch according to claim 6, which is characterized in that the third transmission shaft passes through cunning
Panel seat is mounted on the lower part of multi-station punch, and the first cam rotated therewith is equipped on the third transmission shaft, described
One end of the periphery engagement contact liftout connecting lever of first cam, the middle part of the liftout connecting lever is through a piece fixing axle of setting, institute
It states and bearing is set between liftout connecting lever and the fixing axle, the both ends of the fixing axle are fixedly mounted on the slide chair, institute
The other end and material jacking mechanism for stating liftout connecting lever are sequentially connected, and drive the material jacking mechanism to do by the third transmission mechanism
Lower movement, the material jacking mechanism include a slide plate, each material pushing needle are corresponded on the slide plate, a liftout seat is arranged, described every
A hinged ejector beam, each material pushing needle are removably attached on corresponding ejector beam on a liftout seat, the multiplexing
Correspond to each ejector beam on the punching machine of position and is provided with longitudinal guide slide, the slide plate with liftout connecting lever far from the first cam one
End is hinged, and the cylinder for making the slide plate move down reset is also sequentially connected on the slide plate.
8. a kind of single-power multi-station punch according to claim 2, which is characterized in that first transmission mechanism includes
First bevel gear, first bevel gear are installed on one end of the first transmission shaft, and first bevel gear engages biography with gear wheel
Dynamic to deliver torque to the first transmission shaft, the other end of first transmission shaft is installed the second bevel gear, is passed by described first
The torque of main motor is passed to lateral output mechanism by motivation structure, and the lateral output mechanism includes second transmission an of longitudinal direction
Axis, the upper end of the second driving shaft are equipped with the third bevel gear with the second bevel gear engaged transmission, and described second passes
The lower end of moving axis is equipped with the 4th bevel gear rotated therewith, and the third transmission mechanism includes and the 4th bevel gear
5th bevel gear of engaged transmission, the 5th bevel gear are mounted on lateral third transmission shaft, and the second driving shaft is logical
The engaged transmission for crossing the 4th bevel gear and the 5th bevel gear delivers torque to the third transmission shaft, the multistation punching
Bed further includes one and the third transmission shaft the 4th transmission shaft disposed in parallel, the third transmission shaft and the 4th transmission shaft it
Between be sequentially connected by sprocket wheel chain, second cam is mounted on the 4th transmission shaft and rotates therewith.
9. a kind of single-power multi-station punch according to claim 3, which is characterized in that first transmission mechanism includes
First bevel gear, first bevel gear are installed on one end of the first transmission shaft, and first bevel gear engages biography with gear wheel
Dynamic to deliver torque to the first transmission shaft, the other end of first transmission shaft is installed the second bevel gear, is passed by described first
The torque of main motor is passed to lateral output mechanism by motivation structure, and the lateral output mechanism includes second transmission an of longitudinal direction
Axis, the upper end of the second driving shaft are equipped with the third bevel gear with the second bevel gear engaged transmission, and described second passes
The lower end of moving axis is equipped with the 4th bevel gear rotated therewith, and the third transmission mechanism includes and the 4th bevel gear
5th bevel gear of engaged transmission, the 5th bevel gear are mounted on lateral third transmission shaft, and the second driving shaft is logical
The engaged transmission for crossing the 4th bevel gear and the 5th bevel gear delivers torque to the third transmission shaft, the multistation punching
Bed further includes one and the third transmission shaft the 4th transmission shaft disposed in parallel, the third transmission shaft and the 4th transmission shaft it
Between by sprocket wheel chain be sequentially connected, the multi-station punch further includes the 5th transmission shaft an of longitudinal direction, it is described 4th transmission
One end of axis is equipped with the 6th bevel gear, is equipped with the 7th bevel gear engaged with the 6th bevel gear on the 5th transmission shaft,
4th transmission shaft delivers torque to the 5th transmission shaft with engaging for the 7th bevel gear by the 6th bevel gear,
The third cam is mounted on the 5th transmission shaft and rotates therewith.
10. a kind of single-power multi-station punch according to claim 1, which is characterized in that each formed punch leads to respectively
It crosses rotatable eccentric shaft to be mounted on the upper table of the multi-station punch, by rotating the eccentric shaft, can liquidate
The stamping position of head is adjusted.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811448271.8A CN109365636A (en) | 2018-11-30 | 2018-11-30 | A kind of single-power multi-station punch |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811448271.8A CN109365636A (en) | 2018-11-30 | 2018-11-30 | A kind of single-power multi-station punch |
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| CN109365636A true CN109365636A (en) | 2019-02-22 |
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| CN201811448271.8A Pending CN109365636A (en) | 2018-11-30 | 2018-11-30 | A kind of single-power multi-station punch |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110064709A (en) * | 2019-04-27 | 2019-07-30 | 浙江金澳兰机床有限公司 | A kind of steel plate conveying mechanism on punching machine |
| CN113042610A (en) * | 2021-05-31 | 2021-06-29 | 浙江易锻精密机械有限公司 | High-speed precise heavy-duty punch press capable of carrying out low-speed sample |
| CN113070372A (en) * | 2021-04-02 | 2021-07-06 | 黄世津 | Forming and manufacturing equipment for manufacturing bent piece by using high-end equipment |
| CN113245425A (en) * | 2021-06-23 | 2021-08-13 | 浙江易锻精密机械有限公司 | Automatic feeding and discharging device for stamping |
| CN115488254A (en) * | 2022-09-22 | 2022-12-20 | 马鞍山威泰机电有限公司 | Continuous stamping equipment for motor shell |
| CN115990649A (en) * | 2023-03-20 | 2023-04-21 | 山东环日集团有限公司 | Liquefied petroleum gas steel cylinder end socket forming and punching composite device |
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| CN115990649A (en) * | 2023-03-20 | 2023-04-21 | 山东环日集团有限公司 | Liquefied petroleum gas steel cylinder end socket forming and punching composite device |
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