CN106515065A - Improved-type crank punch - Google Patents
Improved-type crank punch Download PDFInfo
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- CN106515065A CN106515065A CN201611192236.5A CN201611192236A CN106515065A CN 106515065 A CN106515065 A CN 106515065A CN 201611192236 A CN201611192236 A CN 201611192236A CN 106515065 A CN106515065 A CN 106515065A
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- base
- workbench
- punch press
- crank
- modified model
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- 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)
- Press Drives And Press Lines (AREA)
Abstract
The invention provides an improved-type crank punch, belonging to the technical field of machinery. By adopting the improved-type crank punch, the problem that a current crank punch cannot convey materials automatically is solved. The improved-type crank punch comprises a rack, a sliding block, a worktable, a crank mechanism and a driving motor, wherein the rack consists of a base, two side walls which are symmetrically arranged on the base and a cross beam which is arranged on the two side walls in a spanning manner; the sliding block is located between the cross beam and the base; the cross beam, the sliding block and the base are sequentially arranged and are parallel to one another; two sides of the sliding block are separately movably connected with side walls; the worktable is movably arranged on the base, and the worktable can be move into or move out of the base; the crank mechanism is arranged in the cross beam and is connected with the sliding block; the driving motor is arranged on the top of the cross beam; and the driving motor drives the crank mechanism to move through a gear transmission mechanism so as to drive the sliding block to reciprocate vertically. The improved-type crank punch has the advantage of capability of automatically conveying materials.
Description
Technical field
The invention belongs to field of mechanical technique, it is related to a kind of modified model crank punch press, particularly a kind of self-feeding changes
Enter type crank punch press.
Background technology
Punch press is punching type forcing press, often coordinates one group of mould being placed on punch press to carry out various punchings for sheet material
Pressure technique carrys out shaped article part, is widely used in rushing for electronics, communication, electrical equipment, furniture, the vehicles, five metals parts etc.
Pressure and molding.
When punch press works, slide block drives upper mould to descend relatively mould to move, and the rotary motion of crank is converted to linear motion, by
Motor drive gear, crank (or eccentric gear), connecting rod etc. operate, and change into pumping for slide block, realize punching press.
Punch press can be divided into crank type press, link-type punch press, toggle joint type punch press, friction-type punch press, spiral according to the difference of drive mechanism
Formula punch press, rack type punch press and cam-type punch press etc..
In actual production operation, at most, its stroke is longer for crank type press application, and load suffered by punch press is more uniform and crank
Mechanism easily makes, and is practically applicable to be punched, bends, stretches, forging and other almost all of punch press processing.
The workbench of existing crank punch press is nearly all fixed, needs manually to be put into sheet material during press work
In punch press, uncertain factor is excessive, and automaticity is low, inefficiency and safety is not high.
In sum, be to solve the deficiency on existing crank punching machine structure, need design it is a kind of it is reasonable in design, can be automatic
The modified model crank punch press of feeding.
The content of the invention
The purpose of the present invention is there are the problems referred to above for existing technology, it is proposed that it is a kind of it is reasonable in design, can give automatically
The modified model crank punch press of material.
The purpose of the present invention can be realized by following technical proposal：A kind of modified model crank punch press, including：
Frame, is constituted by base, the two side being symmetricly set on base and across the crossbeam being arranged on two side；
Slide block, between crossbeam and base and crossbeam, slide block, base three are be arranged in parallel successively, slide block both sides difference
It is flexibly connected with side wall；
Workbench, is movably arranged on base, and workbench can be into and out base；
Crank mechanism, is arranged on inside crossbeam and is connected with slide block；
Motor, is arranged on cross rail top, motor by gear drive drive crank mechanism action so as to
Band movable slider pumps.
In a kind of above-mentioned modified model crank punch press, base face is symmetrically arranged with two slide rails for movable workbench,
Chute is offered on each slide rail and chute extends to susceptor surface.
In a kind of above-mentioned modified model crank punch press, four edge of workbench bottom is provided with roller and each roller
Part passes downwards workbench, is that one group and two groups of rollers are correspondingly arranged with two chutes positioned at two rollers of homonymy, each
Roller can be rolled along corresponding chute.
In a kind of above-mentioned modified model crank punch press, annular bar, and the axial width of annular bar is installed with around roller
It is adapted with trough width.
In a kind of above-mentioned modified model crank punch press, four edge of base the week side of boss is mounted on lockable mechanism, the lock
The latch that locking mechanism is included the oil cylinder being connected with base and is connected with oil cylinder, the oil cylinder can drive latch compression work
Platform.
In a kind of above-mentioned modified model crank punch press, the latch includes vertical portion, the horizontal part being connected as a single entity, water
Flat portion and the output shaft fixed connection of corresponding oil cylinder, are bent to form the hook portion for locking workbench at the top of vertical portion.
In a kind of above-mentioned modified model crank punch press, it is one-to-one with latch some fixed to be also equipped with base
Position block, each locating piece are connected with the horizontal part of corresponding latch, and the locating piece is listed in horizontal part with corresponding oil cylinder point
Both sides and locating piece are located above horizontal part, and the locating piece is be arranged in parallel with vertical portion.
In a kind of above-mentioned modified model crank punch press, the width of locating slot and locating slot on each locating piece, is offered
It is consistent with chute.
In a kind of above-mentioned modified model crank punch press, workbench back arranges sprocket drive spindle, mobile motor, the gear
Axle is connected with mobile motor by pitch wheel group, and gear shaft two ends are respectively by leaning in carrier wheel and two groups of rollers
Two rollers at nearly workbench back connect, and each carrier wheel is coaxially disposed with corresponding roller.
In a kind of above-mentioned modified model crank punch press, it is provided with base and completes for detecting whether workbench moves
Some sensors.
In a kind of above-mentioned modified model crank punch press, crossbeam inner horizontal is provided with bent axle, and crankshaft two end is respectively fixedly connected with
There is crank, be respectively connected with connecting rod on each crank and connecting rod is extended downwardly and is connected with slide block, the crank and corresponding connecting rod
Constitute above-mentioned crank mechanism.
In a kind of above-mentioned modified model crank punch press, on each crank, be arranged with crank set, and crank set with it is corresponding
Connecting rod threaded connection.
In a kind of above-mentioned modified model crank punch press, the gear drive includes driving shaft, power transmission shaft, actively
Driving gear is installed with axle, driven gear is installed with bent axle, is arranged with side by side and engages with driving gear on power transmission shaft
The first travelling gear for arranging engages the second travelling gear for arranging with driven gear, and the driving shaft passes through the first Timing Belt
It is connected with motor.
In a kind of above-mentioned modified model crank punch press, be provided with slide block and machine adjusted correspondingly with crank mechanism
Structure and the regulation motor for driving governor motion, the governor motion include intermeshing turbine, worm screw, each turbine
Connect with corresponding connecting rod and two worm screws are connected with regulation motor respectively.
In a kind of above-mentioned modified model crank punch press, adjustment axis are additionally provided with slide block, above-mentioned two worm screw point is listed in
Adjustment axis two ends, are arranged with regulation gear in adjustment axis and regulation gear is connected with regulation motor by the second Timing Belt.
In a kind of above-mentioned modified model crank punch press, some hydraulic cylinders are also evenly distributed with crossbeam, each hydraulic pressure
The output shaft of cylinder is extended downwardly and is connected with slide block, and is provided with amortisseur in hydraulic cylinder output shaft with the junction of slide block.
In a kind of above-mentioned modified model crank punch press, each side wall is symmetrically arranged with two guide rails towards slide block side,
Slide block both sides are installed with and the one-to-one guide block of each guide rail respectively.
In a kind of above-mentioned modified model crank punch press, ladder stand is installed with a side wall wherein.
Compared with prior art, present configuration is reasonable in design, facilitates workbench using roller and being equipped with for slide rail
It is mobile, it is easy to feeding；Roller is driven to roll by mobile motor, carrier wheel etc. simultaneously, high degree of automation；Lockable mechanism
Arranging being capable of stationary work-table, it is ensured that job stability, practicality are good.
Description of the drawings
Fig. 1 is the structural representation of a preferred embodiment of the present invention.
Fig. 2 is the part-structure schematic diagram of Fig. 1.
Fig. 3 is the part-structure schematic diagram of Fig. 2.
Fig. 4 is the structural representation of base in a preferred embodiment of the present invention.
Fig. 5 is the part-structure schematic diagram of Fig. 4.
Fig. 6 is the structural representation of lockable mechanism in a preferred embodiment of the present invention.
In figure, 11, base；111st, rolling groove；12nd, side wall；121st, guide rail；13rd, crossbeam；14th, slide block；141st, guide block；15、
Ladder stand；20th, bent axle；21st, crank；22nd, connecting rod；23rd, crank set；31st, driving shaft；32nd, adjustment axis；33rd, gear shaft；41st, it is main
Moving gear；42nd, driven gear；43rd, the first travelling gear；44th, the second travelling gear；45th, turbine；46th, worm screw；47th, adjust tooth
Wheel；48th, gear train；49th, carrier wheel；51st, motor；52nd, regulation motor；53rd, mobile motor；60th, workbench；61st, roll
Wheel；611st, annular bar；71st, slide rail；711st, chute；72nd, latch；721st, horizontal part；722nd, vertical portion；723rd, hook portion；73rd, it is fixed
Position block；731st, locating slot；81st, hydraulic cylinder；82nd, oil cylinder；90th, protective case.
Specific embodiment
The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As depicted in figs. 1 and 2, this modified model crank punch press includes：
Frame, by base 11, is symmetrical arranged two side 12 on the pedestal 11 and across being arranged on two side 12
Crossbeam 13 is constituted；
Slide block 14, between crossbeam 13 and base 11 and crossbeam 13, slide block 14,11 three of base are be arranged in parallel successively,
14 both sides of slide block are flexibly connected with side wall 12 respectively；
Workbench 60, is movably arranged on base 11, and workbench 60 can be into and out base 11；
Crank mechanism, is arranged on inside crossbeam 13 and is connected with slide block 14；
Motor 51, is arranged at the top of crossbeam 13, and motor 51 drives crank mechanism to move by gear drive
Make so as to band movable slider 14 pumps.
Typically by the mould for setting within it, material (sheet material) is pressed by punch press deforms material to punch press, obtains
To required shape and precision.In actual production operation, crank type press application at most, is practically applicable to be punched, bends, stretches, forging
Make and other almost all of punch press processing.During work, slide block 14 drives upper mould to descend relatively mould to move, by the rotary motion of crank
Pumping for slide block 14 is changed into, punching press is realized.
The workbench 60 of existing crank punch press is nearly all fixed, needs manually to put sheet material during press work
Enter in punch press, uncertain factor is excessive, and automaticity is low, inefficiency and safety is not high.
For this purpose, the present invention devises a kind of modified model crank punch press, base may move into or out by arranging workbench 60
11 setting, improves automaticity and work efficiency, while strengthening the safety of operation.In the present embodiment, crank punch press leads to
Motor 51 of overdriving drives crank mechanism control slide block 14 to pump to carry out press work, good operating stability.
As shown in Figures 4 to 6, it is preferable that 11 face of base is symmetrically arranged with two slide rails 71 for the movement of workbench 60, often
Chute 711 is offered on individual slide rail 71 and chute 711 extends to 11 surface of base.
Specifically, by symmetrically arranged two slide rail 71 into and out base 11, stamping mold is arranged on workbench 60
On workbench 60, can move with workbench 60, reach the purpose of self-feeding, can be completely achieved automated production, cost
It is low, efficiency high.
Herein preferably slide rail 71 to be arranged on base 11 facial, it is to avoid excessively take up room, while operator can be the bottom of at
11 backs of seat carry out other associative operations.
It is further preferred that 60 bottom of workbench, four edge is provided with roller 61 and each roller 61 part is downward
Workbench 60 is passed, is that one group and two groups of rollers 61 are correspondingly arranged with two chutes 711 positioned at two rollers 61 of homonymy, each rolling
Wheel 61 can be rolled along corresponding chute 711.
Chute 711 is opened up on slide rail 71, and 60 bottom of workbench arranges roller 61, by the cooperation of roller 61 and chute 711
During work, workbench 60 is smoothly mobile, and roller 61 is passed workbench 60 and is easy to be engaged with chute 711.
Preferably roller 61 is four herein, and is evenly distributed on 60 4 edge of workbench, and each roller 61 is balanced to carry work
Make platform 60.In four rolling 61, two of which is facial near workbench 60, and other two is near 60 back of workbench, and is located at work
Two rollers 61 for making 60 the same side of platform are then corresponding with one of them in two chutes 711, each chute 711 with it is corresponding
Two rollers 61 are in same straight line, are easy to roller 61 to roll along chute 711.
It is noted that chute 711 extends to 11 surface of base forms rolling groove 111, the setting of rolling groove 111 is easy to
Workbench 60 is moved on the pedestal 11, back and forth in base 11 and slide rail 71.
Further, annular bar 611, and the axial width of annular bar 611 and 711 width of chute are installed with around roller 61
It is adapted.When workbench 60 is moved on slide rail 71, really annular bar 611 is engaged with chute 711.And rolling groove 111
Width is then more than chute 711, and rolling groove 111 is adapted with roller 61, is easy to roller 61 to be embedded in wherein.
Preferably, 11 the week side of boss of base, four edge is mounted on lockable mechanism, and lockable mechanism includes connected with base 11
Oil cylinder 82 and the latch 72 being connected with oil cylinder 82, oil cylinder 82 can drive latch 72 to compress workbench 60.
When workbench 60 is located on base 11, lockable mechanism action, oil cylinder 82 are ordered about latch 72 and compress workbench 60,
Workbench 60 is fixed on the pedestal 11, it is ensured that workbench 60 and die table during work, be smoothed out press work；Work as punching
After the completion of pressure work, lockable mechanism action, oil cylinder 82 are reversely ordered about latch 72 and depart from workbench 60.
It is further preferred that latch 72 includes vertical portion 722, the horizontal part 721 being connected as a single entity, horizontal part 721 with it is right
The output shaft fixed connection of oil cylinder 82 is answered, the hook portion 723 for locking workbench 60 at the top of vertical portion 722, is bent to form.
Herein, preferably latch 72 is arranged in class " L " shape, and specifically, latch 72 includes the vertical portion being connected as a single entity
722nd, horizontal part 721, are bent to form hook portion 723 at the top of vertical portion 722, oil cylinder 82 is connected with horizontal part 721, and oil cylinder 82 drives lock
When stops 72 is moved down, hook portion 723 is moved down with vertical portion 722 and can compress workbench 60, conversely, when oil cylinder 82 drives latch
When moving on 72, hook portion 723 is moved up with vertical portion 722 can unclamp workbench 60.
Preferably, also it is equipped with the pedestal 11 and 72 one-to-one multiple locating pieces 73 of latch, each locating piece
73 are connected with the horizontal part 721 of corresponding latch 72,82 points of locating piece 73 and corresponding oil cylinder be listed in 721 both sides of horizontal part and
Locating piece 73 is located above horizontal part 721, and locating piece 73 is be arranged in parallel with vertical portion 722.
Locating piece 73 be as lockable mechanism a part exist, locating piece 73 is consistent with oil cylinder 82, with it is corresponding
Horizontal part 721 is connected, and wherein, locating piece 73 is located above horizontal part 721, and oil cylinder 82 is located at below horizontal part 721, locating piece 73
It is arranged in parallel with vertical portion 722, locating piece 73 is moved with latch 72.
It is further preferred that offering the width and chute of locating slot 731 and locating slot 731 on each locating piece 73
711 is consistent.
In the present embodiment, lockable mechanism, locating piece 73 and roller 61 are correspondingly arranged, and quantity is consistent, and locating piece 73 is to fixed
Position roller 61, while and move the signal for completing, when roller 61 is rolled to corresponding locating piece 73, lock as workbench 60
Locking mechanism action, workbench 60 is fixed on the pedestal 11.Locating slot 731 is consistent with 711 width of chute herein, is easy to annular bar
In 611 embedded locating slots 731.
When roller 61 moves to corresponding locating piece 73, workbench 60 moves into base 11 and completes, and oil cylinder 82 drives locking
Block 72 is moved down and compresses workbench 60, and now locating piece 73 moves down disengaging roller 61 therewith；
When press work is completed, oil cylinder 82 drives and move and depart from workbench 60 on latch 72, and now locating piece 73 is therewith
Upper shifting is simultaneously chimeric with roller 61, and mobile motor 53 can the rolling of driving rolls 61 and then the driving removal base 11 of workbench 60.
Further, it is provided with the pedestal 11 for detecting whether workbench 60 moves the multiple sensors for completing (figure
Not shown in).When workbench 60 movement complete when, sensor can feedback information, be easy to operator control work process,
The setting of sensor can further provide for the signal that the movement of workbench 60 is completed, it is ensured that work is accurate.
In the present embodiment, the quantity of preferred sensor is four and is corresponded with roller 61, when roller 61 is rolled to correspondence
Locating piece 73 when, the further feedback information of sensor, lockable mechanism action, lock workbench 60, carry out press work.
As shown in Figure 4 and Figure 5, it is preferable that 60 back of workbench arranges sprocket drive spindle 33, mobile motor 53, gear shaft 33
It is connected with mobile motor 53 by pitch wheel group 48,33 two ends of gear shaft pass through carrier wheel 49 and two groups of rollings respectively
Two rollers 61 in wheel 61 near 60 back of workbench connect, and each carrier wheel 49 is coaxially set with corresponding roller 61
Put.
The movement of workbench 60, has so as to drive what roller 61 was rolled really by 53 gear shaft 33 of mobile motor
Body, carrier wheel 49, the two ends of gear shaft 33 are being coaxially disposed respectively on two rollers 61 at 60 back of workbench
Engage with two carrier wheels 49 respectively, mobile motor 53 transfers power to gear shaft 33, drive gear by gear train 48
Axle 33 is rotated, and then drives carrier wheel 49, roller 61 to rotate, so as to promote workbench 60 to move.
In the present embodiment, the quantity of preferred mobile motor 53 is one, and mobile motor 53 is driven near 60 back of workbench
Two rollers 61 are rolled, and away from two rollers 61 (i.e. near two rollers 61 of 60 face of workbench) at 60 back of workbench
It is then occur to roll under the linkage effect of two rollers 61 near 60 back of workbench.Controlled using a mobile motor 53
The synchronicity that roller 61 is rolled is ensure that, and then guarantees that the movement of workbench 60 is stable.
As shown in Figures 2 and 3, it is preferable that 13 inner horizontal of crossbeam is provided with bent axle 20,20 two ends of bent axle have been respectively fixedly connected with
Crank 21, is respectively connected with connecting rod 22 on each crank 21 and connecting rod 22 is extended downwardly and is connected with slide block 14, crank 21 with it is corresponding
Connecting rod 22 constitute above-mentioned crank mechanism.
Above-mentioned crank mechanism includes the crank 21 being connected with each other and connecting rod 22, and specifically, crank 21 is arranged on bent axle 20
Two ends and it is integrally formed with bent axle 20, can rotates with dynamic crankshaft 20 during 51 drive gear drive mechanism of motor, and then band
Dynamic two cranks 21 are rotated with bent axle 20, and further, crank 21 drives 22 in the vertical direction of corresponding connecting rod back and forth to move
It is dynamic, so as to drive slide block 14 to pump.
It is further preferred that on each crank 21, be arranged with crank set 23, and crank set 23 and 22 spiral shell of corresponding connecting rod
Stricture of vagina connects.It is connected by crank set 23 between connecting rod 22 and crank 21,22 part of connecting rod is plugged in crank set 23 and and crank
Set 23 is threadedly coupled, it can be ensured that the connective stability of connecting rod 22 and crank 21, while protecting crank 21 with connecting rod 22 by outer
Portion's environmental effect.
Preferably, gear drive includes driving shaft 31, power transmission shaft, is installed with driving gear 41 on driving shaft 31,
Driven gear 42 is installed with bent axle 20, is arranged with side by side and engages the first transmission for arranging with driving gear 41 on power transmission shaft
Gear 43, the second travelling gear 44 for being engaged setting with driven gear 42, driving shaft 31 (are not shown in figure by the first Timing Belt
Go out) it is connected with motor 51.
The output power of motor is mainly delivered to bent axle 20 and crank mechanism by gear drive, and transmission performance is good.
Specifically, by the two groups of teeth wheel for engaging, i.e. driving gear 41 and the first travelling gear 43, driven gear 42 and the second driving cog
Wheel 44, transmits power.Wherein the first travelling gear 43 is coaxially disposed with the second travelling gear 44.
Herein, it is driven by the first Timing Belt between driving shaft 31 and motor, the setting of Timing Belt makes gear ratio more
Plus accurately, and it is little to the active force of driving shaft 31, be conducive to life-time service.
Preferably, it is provided with the one-to-one governor motion of crank mechanism and for driving regulation machine in slide block 14
The regulation motor 52 of structure, governor motion include intermeshing turbine 45, worm screw 46, each turbine 45 with corresponding connecting rod 22
Connect and two worm screws 46 are connected with regulation motor 52 respectively.
22 lower end of connecting rod is passed crossbeam 13 and is stretched into and is connected with slide block 14 in slide block 14, is particularly connected with turbine 45,
Turbine 45 constitutes governor motion with corresponding worm screw 46.As connecting rod 22 is threadedly coupled with crank set 23, therefore regulation motor 52
Turbine 45 drivening rod 22 that drives rotate the length that can change connecting rod 22 inside crank set 23, slide so as to reach to adjust
The distance between block 14 and crossbeam 13, that is to say, that being capable of the distance between adjusting slider 14 and base 11, i.e. slide block 14 and bottom
The size of the work space between seat 11 changes, it is adaptable to different stamping molds, applied widely.
It is further preferred that being additionally provided with adjustment axis 32 in slide block 14,46 points of above-mentioned two worm screw is listed in 32 liang of adjustment axis
End, is arranged with regulation gear 47 in adjustment axis 32 and adjusts gear 47 by the second Timing Belt (not shown) and adjust electricity
Machine 52 is connected.
During practical adjustments, regulation motor 52 controls two governor motions, specifically, above-mentioned two worm screw simultaneously by adjustment axis 32
46 are connected in 32 two ends of adjustment axis, and adjustment axis 32 then match somebody with somebody cooperation by the regulation gear 47 and the second Timing Belt that are disposed thereon
With the power of regulation motor 52 is delivered to worm and gear 46, it is ensured that the synchronicity of two governor motions so that on slide block 14 is steady
Under, the size in steady adjustment work space.
Wherein, protective case 90 is additionally provided with outside turbine 45 with worm screw 46, it is ensured that the transmission of worm and gear 46 is not by outer
Portion's environmental effect, reaches preferably transmission effect.
As depicted in figs. 1 and 2, it is preferable that be also evenly distributed with multiple hydraulic cylinders 81 in crossbeam 13, each hydraulic cylinder 81
Output shaft extend downwardly and be connected with slide block 14, and damping is installed in the junction of 81 output shaft of hydraulic cylinder and slide block 14
Device (not shown).
As punching apparatus volume is big, part weight, it is to ensure stability of the slide block 14 when moving up and down, in crossbeam 13
Hydraulic cylinder 81 is set, and the output shaft of hydraulic cylinder 81 is extended downwardly and is connected with slide block 14, when slide block 14 is moved up and down to slide block
14 apply oppositions, reach the purpose of counterweight, it is to avoid 14 dramatic decrease of slide block and affect press work to be normally carried out.
Slide block 14 is moved down when carrying out press work, and the output shaft of hydraulic cylinder 81 is moved down therewith, the setting energy of amortisseur
81 damping of hydraulic cylinder, cushioning effect is enough given, is conducive to the life-time service of hydraulic cylinder 81.
The quantity of hydraulic cylinder 81 is preferably four herein, sets up four edges in crossbeam 13 separately, to counteracting forces, enters
One step guarantees that slide block 14 is steady mobile.
It is further preferred that each side wall 12 faces 14 side of slide block is symmetrically arranged with two guide rails 121,14 both sides of slide block
It is installed with respectively and 121 one-to-one guide block 141 of each guide rail.Guide rail 121 facilitates 14 edge of slide block in 141 mating reaction of guide block
Two side 12 to move up and down, while guide effect is provided for slide block 14, make slide block 14 steady mobile.
It is noted that guide block 141 is curved inwardly by 14 side of slide block extends to the adjacent surface of slide block 14, and guide block
141 two surface configurations relative with guide rail 121 are adapted.
141 bending extension of guide block and guide block 141 two surface configurations relative with guide rail 121 are adapted so that guide block 141
It is curved surface with the contact surface between guide rail 121, guide effect is good.Guide block 141 along guide rail 121 move up and down when, guide block 141 with
Friction between guide rail 121 is less, stablizes quick mobile and weares and teares little, be conducive to press work between guide block 141 and guide rail 121
It is smoothed out.
As illustrated in fig. 1, it is preferred that being installed with ladder stand 15 on a side wall 12 wherein.Due to punching apparatus it is huger
Greatly, the installation, maintenance of parts and dismounting not all can be solved on the ground, and the setting of ladder stand 15 facilitates operator
Member step on punch press facilities for observation or carry out overhaul, dismantlement work.
This modified model crank punching machine structure is reasonable in design, facilitates workbench 60 using roller 61 and being equipped with for slide rail 71
It is mobile, it is easy to feeding；Roller 61 is driven to roll by mobile motor 53, carrier wheel 49 etc. simultaneously, high degree of automation；Locking
The setting of mechanism being capable of stationary work-table 60, it is ensured that job stability, practicality are good.
Specific embodiment described herein is only explanation for example spiritual to the present invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement or replaced using similar mode to described specific embodiment
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (10)
1. a kind of modified model crank punch press, it is characterised in that include：
Frame, is constituted by base, the two side being symmetricly set on base and across the crossbeam being arranged on two side；
Slide block, between crossbeam and base and crossbeam, slide block, base three are be arranged in parallel successively, slide block both sides respectively with side
Wall is flexibly connected；
Workbench, is movably arranged on base, and workbench can be into and out base；
Crank mechanism, is arranged on inside crossbeam and is connected with slide block；
Motor, is arranged on cross rail top, and motor drives crank mechanism action so as to drive by gear drive
Slide block pumps.
2. a kind of modified model crank punch press according to claim 1, it is characterised in that base face is symmetrically arranged with and supplies work
Make two slide rails of platform movement, offer chute on each slide rail and chute extends to susceptor surface.
3. a kind of modified model crank punch press according to claim 2, it is characterised in that four edge of workbench bottom is all provided with
It is equipped with roller and each roller part passes downwards workbench, is one group and two groups of rollers and two positioned at two rollers of homonymy
Chute is correspondingly arranged, and each roller can be rolled along corresponding chute.
4. a kind of modified model crank punch press according to claim 3, it is characterised in that be installed with annular bar around roller,
And the axial width of annular bar is adapted with trough width.
5. a kind of modified model crank punch press according to Claims 2 or 3 or 4, it is characterised in that four edge of base the week side of boss
Lockable mechanism is mounted on, the latch that the lockable mechanism is included the oil cylinder being connected with base and is connected with oil cylinder is described
Oil cylinder can drive latch to compress workbench.
6. a kind of modified model crank punch press according to claim 5, it is characterised in that the latch includes being connected as a single entity
Vertical portion, horizontal part, horizontal part and the output shaft fixed connection of corresponding oil cylinder, be bent to form at the top of vertical portion for locking workbench
Hook portion.
7. a kind of modified model crank punch press according to claim 6, it is characterised in that be also equipped with and locking on base
The one-to-one some locating pieces of block, each locating piece are connected with the horizontal part of corresponding latch, the locating piece with it is corresponding
Oil cylinder point be listed in horizontal part both sides and locating piece is located above horizontal part, the locating piece is be arranged in parallel with vertical portion.
8. a kind of modified model crank punch press according to claim 7, it is characterised in that it is fixed to offer on each locating piece
The width of position groove and locating slot is consistent with chute.
9. a kind of modified model crank punch press according to claim 3 or 4, it is characterised in that workbench back arranges with teeth
Wheel shaft, mobile motor, the gear shaft are connected with mobile motor by pitch wheel group, and gear shaft two ends pass through respectively
Carrier wheel is connected near two rollers at workbench back with two groups of rollers, and each carrier wheel with corresponding roller
It is coaxially disposed.
10. a kind of modified model crank punch press according to claim 1, it is characterised in that be provided with base for examining
Survey whether workbench moves some sensors for completing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611192236.5A CN106515065B (en) | 2016-12-21 | 2016-12-21 | A kind of modified crank punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611192236.5A CN106515065B (en) | 2016-12-21 | 2016-12-21 | A kind of modified crank punching machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106515065A true CN106515065A (en) | 2017-03-22 |
| CN106515065B CN106515065B (en) | 2018-07-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201611192236.5A Active CN106515065B (en) | 2016-12-21 | 2016-12-21 | A kind of modified crank punching machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827612A (en) * | 2017-04-14 | 2017-06-13 | 扬力集团股份有限公司 | A kind of forcing press for processing pop can cover plate |
| CN108544792A (en) * | 2018-06-22 | 2018-09-18 | 浙江高精锻压股份有限公司 | A kind of half-closed forcing press |
| CN113878046A (en) * | 2021-12-06 | 2022-01-04 | 沈阳华天航空机械有限公司 | Oversized titanium alloy thermal forming furnace |
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| CN205167639U (en) * | 2015-12-03 | 2016-04-20 | 宁波澳玛特高精冲压机床股份有限公司 | Punch press with crank connecting rod protection casing |
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| JP2006061974A (en) * | 2004-08-30 | 2006-03-09 | Komatsu Ltd | Slide driving apparatus and press machine |
| CN202573030U (en) * | 2012-03-29 | 2012-12-05 | 昆山锐捷五金制品有限公司 | Pneumatic punching machine |
| CN202804524U (en) * | 2012-07-25 | 2013-03-20 | 济南轨道交通装备有限责任公司 | Compressing tool for assembly of freight car bodies |
| CN103085303A (en) * | 2013-01-17 | 2013-05-08 | 常州市佳王精密机械有限公司 | High-speed precise punch |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827612A (en) * | 2017-04-14 | 2017-06-13 | 扬力集团股份有限公司 | A kind of forcing press for processing pop can cover plate |
| CN106827612B (en) * | 2017-04-14 | 2018-03-20 | 扬力集团股份有限公司 | A kind of forcing press for processing pop can cover plate |
| CN108544792A (en) * | 2018-06-22 | 2018-09-18 | 浙江高精锻压股份有限公司 | A kind of half-closed forcing press |
| CN113878046A (en) * | 2021-12-06 | 2022-01-04 | 沈阳华天航空机械有限公司 | Oversized titanium alloy thermal forming furnace |
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| CN106515065B (en) | 2018-07-20 |
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