CN206838877U - Automatic hole punching on circular duct machine available for production line - Google Patents
Automatic hole punching on circular duct machine available for production line Download PDFInfo
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- CN206838877U CN206838877U CN201720616586.3U CN201720616586U CN206838877U CN 206838877 U CN206838877 U CN 206838877U CN 201720616586 U CN201720616586 U CN 201720616586U CN 206838877 U CN206838877 U CN 206838877U
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- steel pipe
- pipe storage
- storage bracket
- feeding
- punching
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Abstract
It the utility model is related to the automatic hole punching on circular duct machine available for production line, including platform, hole punched device, positioner and feeding device；It is characterized in that：The platform includes support, two supporting plates, hopper, charging steel pipe storage bracket and discharging steel pipe storage bracket, the support includes center section and using center section as axisymmetric left and right two parts, two supporting plates are fixed in the two-part upper surface in left and right respectively, left low right high steel pipe storage bracket is respectively and fixedly provided with the support below each supporting plate, the inner side correspondence position of each steel pipe storage bracket is provided with a number of breach, it is the steel pipe storage bracket that discharges positioned at left side positioned at right side to feed steel pipe storage bracket；The charging steel pipe storage bracket and the angle of horizontal plane are β, and the angle of the steel pipe storage bracket that discharges and horizontal plane is that α, β and α size will ensure that steel pipe can tumble by gravity from right to left in charging steel pipe storage bracket and discharging steel pipe storage bracket.
Description
Technical field
It the utility model is related to pressing equipment technical field, the specifically automatic hole punching on circular duct machine available for production line.
Background technology
With social progress, the raising of the increase of cost of labor, and production automation degree is, it is necessary to which one kind can be used in
The continuous equipment being punched out to steel pipe of production line, and reduce artificial intervention.In Application No. 2015110144297
State's patent discloses a kind of Full-automatic round tube perforating press, including work top, and the work top is provided with air cylinder support, described
The top of air cylinder support is provided with cylinder, and the output end of the cylinder passes through the air cylinder support straight down, the cylinder it is defeated
Go out end and be fixedly connected with drift, the lower section of the drift is provided with die holder.Need that manually pipe is positioned in the groove of workbench, then
Start cylinder punching, it is impossible to continuously work, it is necessary to manual intervention, it is impossible to be used in production line.Application number CN201620971060.2
Disclose a kind of hole punching on circular duct machine, including batch feeding rack, jacking cylinder, aberration inductor, transmission clamping jaw, transition frame, charging clamping jaw,
Digital control processing clamping jaw, mould and blanking rack, the batch feeding rack, the transition frame and the blanking rack are arranged side by side, the jacking
Cylinder is arranged at the output end of the batch feeding rack, and the aberration inductor is close proximity to the jacking cylinder and set, it is described enter feed collet
Pawl and the digital control processing clamping jaw may be contained within the transition frame, and the mould corresponds to the charging clamping jaw and set, the biography
Clamping jaw is sent to be arranged at the top of the transition frame.The structure can be used for working continuously for production line, but complicated, be only capable of
Be applicable single product, need to make different moulds for the steel pipe of different size, and make mould can dramatically increase cost and
Labor intensity, and need the artificial production efficiency placed material, greatly reduce production line.
Application number CN201520097638.1 discloses a kind of hole punching on circular duct machine, including safe feeding device, support frame with
Frame is connected, and oil cylinder is fixed with support frame, and piercing knife is connected with oil cylinder, and collecting box is connected with frame, the safe feeding device
Fixed with frame, supporting plate is connected with frame, and chute feeder is fixed with supporting plate, and elevator is provided with bracket, elevator and optical axis and
Leading screw is connected, and servomotor is fixed with frame, and servomotor is connected with leading screw.Need people outside perforating press by pipe from chute feeder
It is sent into perforating press, it is impossible to meet working continuously for production line, it is impossible to take material automatically.
Utility model content
In view of the shortcomings of the prior art, technical problem to be solved in the utility model, there is provided one kind can be used for production line
Full-automatic round tube perforating press, steel pipe is placed on by punching position, Ran Houding along guide rail from a upper station by feeding plate
Position device positions steel pipe, and steel tube clamping, hole punched device are driven stamping knife to be punched out, punch hole, positioner by hole punched device
Unclamp, clamping device is unclamped, and the steel pipe for punching hole is placed into next station by feeding plate along guide rail, is completed once punching and is appointed
Business.Then feeding device goes a station to take steel pipe, carries out punching task next time.In the entirely punching cycle, it is not necessary to
Artificially go to intervene, it is convenient and safe.And the top of clamping device can be changed according to the size of pipe diameter, or according to punching
Diameter changes stamping knife diameter, can also further expand the perforating press according to the size of the cylinder of workpiece replacing hole punched device
Use range.
The utility model solves the technical scheme that the technical problem uses：There is provided a kind of available for the automatic of production line
Hole punching on circular duct machine, including platform, hole punched device, positioner and feeding device；It is characterized in that：
The platform includes support, two supporting plates, hopper, charging steel pipe storage bracket and discharging steel pipe storage bracket,
The support includes center section and using center section as axisymmetric left and right two parts, and the two-part upper surface in left and right is solid respectively
Fixed two supporting plates, left low right high steel pipe storage bracket, each steel pipe are respectively and fixedly provided with the support below each supporting plate
The inner side correspondence position of storage bracket is provided with a number of breach, positioned at right side be charging steel pipe storage bracket, position
In left side be discharging steel pipe storage bracket；The angle of the charging steel pipe storage bracket and horizontal plane is β, discharging steel pipe storage
The angle of support and horizontal plane is that α, β and α size will ensure that steel pipe can be deposited in charging steel pipe storage bracket and discharging steel pipe
Put and tumbled from right to left by gravity on support；
A hole punched device is respectively fixed with described two supporting plates, support center section stationary positioned device and
Feeding device；Feeding device is positioned steel pipe movement to relevant position, and by positioner, determines punching position, punching
Aperture apparatus is punched out to steel pipe；
The feeding device includes feeding drive mechanism, feeding motor mounting plate, bearing block, axle, feeding plate and guide rail；
The feeding drive mechanism is fixed on the center section of support by feeding motor mounting plate；Feeding drive mechanism
Output shaft passes through shaft coupling coupling spindle；The both ends of axle are respectively arranged in corresponding bearing block, and feeding drive mechanism can band moving axis
Rotate, two bearing blocks are fixed with support；A number of feeding is installed on the axle between two bearing blocks by key
Plate, the quantity and the quantity of breach in charging steel pipe storage bracket of feeding plate match；When the shaft is rotated, two feeding plates are driven
And then rotate together；On the left and right sides for the center section that two fixing ends of the guide rail are fixed on support, rail crown is set
There are curved indentations, the radius of curvature of the curved indentations is not less than the radius for treating punching steel pipe；
The top of the feeding plate has a material grasping breach, and the right-hand member of the material grasping breach is higher than left end, and material grasping breach
Width is not less than the radius for treating punching steel pipe；When feeding plate turns to initial position and ultimate position, the top of feeding plate can be just
The good corresponding breach from charging steel pipe storage bracket and the steel pipe storage bracket that discharges passes through, and initial position is remembered to take steel pipe position
For position a, ultimate position is designated as position c to send out the position of steel pipe；Feeding plate and two steel pipe storage brackets, guide rails are not
Interfere；
The positioner includes positioning drive mechanisms, positioning motor installing plate, guide shaft, bearing, top, push rod, leading screw
And sliding block；
Positioning drive mechanisms, the Locating driver are fixed with by positioning motor installing plate in the center section side of support
The output shaft of mechanism couples one end of leading screw by shaft coupling；It is fixed with and is led by bearing on support above two bearing blocks
Axle；The other end of the leading screw sequentially passes through two sliding blocks, and being coordinated by screw thread makes leading screw and sliding block form screw pair, each
The lower end of sliding block passes through guide shaft, and sliding block can move forward and backward with guide shaft composition prismatic pair, sliding block along corresponding guide shaft；Positioned at silk
Push rod is fixedly mounted on the inside of each sliding block below thick stick, top is connected through a screw thread on the inside of push rod；Two sliding blocks and leading screw
The thread rotary orientation of connection is different, and under the driving of leading screw, two sliding blocks can be along guide shaft move toward one another or mutually from moving；
The hole punched device includes punching drive mechanism, push pedal, spring, stamping knife and briquetting；The punching drive mechanism is led to
Bolt is crossed to be fixed in supporting plate；The output end of punching drive mechanism is connected with push pedal, and the inner side of push pedal passes through spring and briquetting
Outside is connected, and the both ends of spring are connected in push pedal and briquetting by screw respectively；The briquetting is provided with stamping knife punched out, described
Stamping knife one end is fixed on the inner side of push pedal, and the other end passes through spring, and is passed from the stamping knife punched out of briquetting, and the axle of stamping knife
Coordinate with the interporal lacuna of briquetting, the height at the center of the stamping knife is with the axis of top in sustained height.
Compared with prior art, the beneficial effects of the utility model are：
The utility model drives feeding plate that steel pipe is sent into punching position by feeding drive mechanism (feeding servomotor),
Positioner automatically fixes steel pipe both ends, and is fixed on correct position, and now hole punched device then rushes first by steel tube clamping
Hole, positioner and hole punched device are unclamped, the steel pipe for punching hole is sent to by position c from position b by feeding plate, so as to be sent to
In next process or hopper.Human intervention is not needed during this, by controlling each drive mechanism (motor or gas
Cylinder) action, the automatic punching of steel pipe can be realized.
The utility model reclaiming process is simple, drives feeding plate by rotation feeding servomotor, steel pipe strap exists during feeding
In the arc groove of feeding plate, steel pipe follows feeding plate to be moved to punching position along guide rail, and this process does not need outer add operation.This
Utility model punching function changes the stamping knife of respective diameters according to the diameter and wall thickness of steel pipe, or changes the power of different capacity
Source, to meet the needs of different workpieces, the scope of application is wider；The utility model can incorporate as a subelement of production line
Into automatic production line, production efficiency is further improved, reduces human intervention.
Brief description of the drawings
Fig. 1 is the overall structure diagram (one) for the automatic hole punching on circular duct machine that the utility model can be used for production line.
Fig. 2 is the overall structure diagram (two) for the automatic hole punching on circular duct machine that the utility model can be used for production line.
Fig. 3 is that the positioner for the automatic hole punching on circular duct machine that the utility model can be used for production line and feeding device structure are shown
It is intended to.
Fig. 4 is a kind of the vertical of the hole punched device 2 for automatic embodiment of hole punching on circular duct machine that the utility model can be used for production line
Body structural representation.
Fig. 5 is the stamping knife and spring scheme of installation for the automatic hole punching on circular duct machine that the utility model can be used for production line；
Fig. 6 is the reclaiming process schematic diagram for the automatic hole punching on circular duct machine that the utility model can be used for production line.
Fig. 7 the utility model can be used for a kind of three-dimensional knot of the guide rail 406 of automatic embodiment of hole punching on circular duct machine of production line
Structure schematic diagram.
Fig. 8 the utility model can be used for a kind of solid of the feeding plate 403 of automatic embodiment of hole punching on circular duct machine of production line
Structural representation.
In figure：1st, platform, 2, hole punched device, 3, positioner, 4, feeding device, 5, steel pipe, 101, supporting plate, 102, branch
Frame, 103, hopper, 104, charging steel pipe storage bracket, 105, discharging steel pipe storage bracket, 201, cylinder, 202, push pedal, 203,
Spring, 204, stamping knife, 205, briquetting, 301, positioning servomotor, 302, positioning motor installing plate, 303, guide shaft, 305, bearing,
306th, come directly towards, 307, push rod, 308, leading screw, 309, sliding block, 401, feeding servomotor, 402, feeding motor mounting plate, 403,
Feeding plate, 404, bearing block, 405, axle, 406, guide rail, 4031, material grasping breach, 4061, fixing end, 4062, curved indentations.
Embodiment
To make the purpose of this utility model, technical scheme and advantage of greater clarity, with reference to embodiment
And referring to the drawings, utility model is further described.It should be understood that these descriptions are merely illustrative, and do not really want to limit
The protection domain of the utility model claims processed.In addition, in the following description, eliminate and known features and technology are retouched
State, to avoid unnecessarily obscuring concept of the present utility model.
The utility model can be used for the automatic hole punching on circular duct machine of production line, and (referring to Fig. 1-2) includes platform 1, hole punched device
2nd, positioner 3 and feeding device 4；
The platform 1 includes 102, two supporting plates 101 of support, hopper 103, charging steel pipe storage bracket 104 and discharging
Steel pipe storage bracket 105, the support 102 include center section and using center sections as axisymmetric left and right two parts, left and right
Two supporting plates 101 are fixed in two-part upper surface respectively, and a left side is respectively and fixedly provided with the support 102 below each supporting plate 101
Low right high steel pipe storage bracket, the inner side correspondence position of each steel pipe storage bracket are provided with a number of breach, position
It is the steel pipe storage bracket 105 that discharges positioned at left side in right side to feed steel pipe storage bracket 104；The charging steel pipe is deposited
The angle for putting support 104 and horizontal plane is β, and the angle of discharging steel pipe storage bracket 105 and horizontal plane is that α, β and α size will
Ensure that steel pipe can tumble by gravity from right to left in charging steel pipe storage bracket 104 and discharging steel pipe storage bracket 105,
And steel pipe storage bracket can not be gone out when being rolled into minimum point (referring to Fig. 6)；
A hole punched device 2 is respectively fixed with described two supporting plates 101, it is fixed to be fixed in the center section of support 102
Position device 3 and feeding device 4；Feeding device 4 is positioned steel pipe movement to relevant position, and by positioner 3, it is determined that
Punching position, hole punched device 2 are punched out to steel pipe；
The feeding device 4 (referring to Fig. 2, Fig. 3 and Fig. 6) include feeding servomotor 401, feeding motor mounting plate 402,
Bearing block 404, axle 405, feeding plate 403 and guide rail 406；
The feeding servomotor 401 is fixed on the center section of support 102 by feeding motor mounting plate 402；Feeding
The output shaft of servomotor 401 passes through shaft coupling coupling spindle 405；The both ends of axle 405 are respectively arranged in corresponding bearing block 404
Interior, feeding servomotor 401 can be rotated with moving axis 405, and two bearing blocks 404 are fixed with support 102；Two bearing blocks it
Between axle 405 on a number of feeding plate 403 is installed by key, quantity and the charging steel pipe storage bracket of feeding plate 403
The quantity of upper breach matches；When axle 405 rotates, two feeding plates 403 are driven and then to rotate together；(the ginseng of guide rail 406
See Fig. 7) two fixing ends 4061 center section for being fixed on support 102 the left and right sides on, it is recessed that rail crown is provided with curved surface
Groove 4062, the radius of curvature of the curved indentations are not less than the radius for treating punching steel pipe, can ensure that steel pipe enters curved surface along guide rail
During groove location, do not fallen off in the case where not acted on by external force；
The top of the feeding plate 403 (referring to Fig. 8) has material grasping breach 4031, and the right-hand member of the material grasping breach is higher than a left side
End, and the width of material grasping breach is not less than and treats the radius of punching steel pipe, can ensure steel pipe in curved surface gap position, not by
Do not fallen off under external force effect；When feeding plate 403 turns to initial position and ultimate position, the top of feeding plate can be just from entering
The corresponding breach of material steel pipe storage bracket 104 and discharging steel pipe storage bracket 105 passes through, and initial position is remembered to take steel pipe position
For position a, ultimate position is designated as position c to send out the position of steel pipe；Namely requiring in the rotary course of feeding plate will be from
The breach of two steel pipe storage brackets passes through, and also to ensure requirements above when installing two steel pipe storage brackets, feeding plate with
Two steel pipe storage brackets, guide rails do not interfere；The position that definition crawl breach moves to peak is fixed steel pipe
Position, that is, punching position, it is designated as position b；Feeding plate 403 is as shown in Figure 5 according to installation as shown in Figure 5, its direction of rotation
Rotate counterclockwise；
The positioner 3 (referring to Fig. 2 and Fig. 3) includes positioning servomotor 301, positioning motor installing plate 302, guide shaft
303rd, bearing 305, top 306, push rod 307, leading screw 308 and sliding block 309；
Positioning servomotor 301, institute are fixed with by positioning motor installing plate 302 in the center section side of support 102
The output shaft for stating positioning servomotor 301 couples one end of leading screw 308 by shaft coupling；The support of two tops of bearing block 404
Guide shaft 303 is fixed with by bearing 305 on 102；The other end of the leading screw sequentially passes through two sliding blocks 309, and passes through screw thread
Cooperation makes leading screw and sliding block forms screw pair, and the lower end of each sliding block 309 passes through guide shaft, and sliding block forms prismatic pair with guide shaft 303,
Sliding block can move forward and backward along corresponding guide shaft, and radial position of the length of the guide shaft with treating punching on punching steel pipe is relevant,
Two groups of ultimate ranges for treating punching position on steel pipe can not be less than, once institute's hole punched is one group for stamping knife action, stamping knife action the
Secondary institute's hole punched is second group, and by that analogy, steel pipe moves forward and backward under leading screw drive during second of punching, makes steel pipe second
Group punching position face stamping knife；Be fixedly mounted push rod 307 on the inside of each sliding block below leading screw, push rod 307 it is interior
Side is connected through a screw thread top 306；Two sliding blocks are different from the thread rotary orientation that leading screw connects, and ensure during installation when positioning servo electricity
When machine 301 rotates, under the driving of leading screw 308, two sliding blocks 309 are along the move toward one another of guide shaft 303 or mutually from moving；
The hole punched device 2 (referring to Fig. 2, Fig. 4 and Fig. 5) includes cylinder 201, push pedal 202, spring 203, the and of stamping knife 204
Briquetting 205；The cylinder 201 is secured by bolts in supporting plate 101；The piston of cylinder 201 is connected with push pedal 202, push pedal
202 inner side is connected by spring 203 with the outside of briquetting 205, and the both ends of spring 203 are connected in push pedal 202 by screw respectively
On briquetting 205；The briquetting 205 is provided with stamping knife punched out, and described one end of stamping knife 204 is fixed on the inner side of push pedal 202, another
End is passed through spring 203, and from the stamping knife punched out of briquetting 205, and the interporal lacuna of the axle of stamping knife 204 and briquetting 205 is matched somebody with somebody
Close, ensure that punching is completed；The height at the stamping knife center and the axis of top 306 are holding out against steel pipe in sustained height, top 306
When in the hollow scope of steel pipe, steel pipe can be held out against.
Cylinder promotes push pedal 202 to compress steel pipe by spring band dynamic pressure block 205, compresses exhaust hood and promotes stamping knife 204 to carry out
Punching；Feeding device 4 is fixed on support 102 by the both ends of feeding motor mounting plate 402, and feeding servomotor 401 rotates, and enters
And drive feeding plate to rotate, make feeding plate from charging steel pipe storage bracket 104 by steel pipe movement to punching position, pass through positioning
Device 3 is positioned, and has beaten behind hole feeding device 4 by steel pipe movement at discharging steel pipe storage bracket 105；If necessary to steel
The diverse location of pipe is punched out, and is moved by positioning servomotor band movable slider on guide shaft 303, and then make to treat punching steel pipe
It is movable, so as to realize the punching to the diverse location of steel pipe.
It is of the present utility model to be further characterized by being provided with neck in the supporting plate 101 in left-right direction, push pedal 202
Lower end can move along chute, promote push pedal 202 to be moved linearly in the neck of supporting plate 101, can prevent the piston of cylinder
Bar under the stamping knife stress of both sides flexural deformation and cause the position of punching inaccurate.
Of the present utility model to be further characterized by the material grasping breach be curved surface breach, the radius of curvature of the curved surface breach
Not less than the radius for treating punching steel pipe, it can ensure that steel pipe in curved surface gap position, is not fallen off in the case where not acted on by external force.
The quantity of the inner side connection stamping knife of the present utility model for being further characterized by each push pedal 202 is 2-3,
The quantity of feeding plate is 2-3.
The β and α of the present utility model that is further characterized by is 10-30 °.
It is of the present utility model to be further characterized by that material is installed on the support of the lower section of discharging steel pipe storage bracket 105
Bucket 103.
Cylinder described in the utility model is punching drive mechanism, can also be replaced with other power source, such as can be with
With stepper motor, electric putter, hydraulic cylinder etc..The positioning servomotor is positioning drive mechanisms, can also use other power source
To replace, as long as can guarantee that leading screw can by regulation rotation.The feeding servomotor is feeding detent mechanism, can also be used
Other power source replaces, as long as can guarantee that axle can be rotated by regulation can.
The direction for entering perforating press using steel pipe in the application goes out the direction of perforating press as a left side as the right side using steel pipe.
If the utility model can be deposited as a single perforating press, hopper 103 as the steel pipe for finally punching hole
Place is put, after hopper 103 is full, can be changed；If as a unit of production line, that is, there is subsequent handling after having beaten hole
Need to complete, then hopper 103 can not have to, and the left end for the steel pipe storage bracket 105 that discharges directly is connected into next process conveys
Device；Steel pipe in charging steel pipe storage bracket 104 can be placed manually up, can also be from a upper process for production line
Conveying device conveying comes.The utility model can punch according to being actually needed to steel pipe, radially be punched along steel pipe,
The hole beaten can be that both ends are penetrating, or one end is penetrating, and two cylinders work and can complete punching two ends simultaneously, single
Individual cylinder action can be with single-ended punching.
If fixing two stamping knives in a push pedal in the utility model, then the position of two stamping knives will consider that workpiece need to be beaten
The position in hole；Guide rail 406 and feeding plate 403 will guarantee to support workpiece when installing, guide rail is treats that punching steel pipe provides motion
Track, and ensure feeding plate 403 steady in-position a, position b, position c in reclaiming process.
Operation principle and workflow of the present utility model are：The utility model can be independently independent as a perforating press
Using can also be as a production unit in production line.Both are difference：Needed during independent use manually steel
Pipe is positioned in charging steel pipe storage bracket 104, and steel pipe can be automatically fallen into hopper 103 after punching hole, and steel pipe is filled in hopper
Afterwards, hopper is manually taken out, steel pipe is taken out or changes sky hopper in a device；During a unit as production line, on production line
The steel pipe automatic transport that one procedure processes is rushed to feeding in steel pipe storage bracket 104 by perforating press of the present utility model
Behind complete hole, the conveying device of subsequent processing is rolled to by the steel pipe storage bracket 105 that discharges, carries out the work of subsequent processing.Phase
Same part：Feeding plate 403 is according to counterclockwise rotates shown in Fig. 6, and from initial position, i.e. (position a is to take steel pipe to position a
Position, position b is the position of fixed steel pipe, and position c is the position for sending out steel pipe) by the material grasping breach on feeding plate by steel
Pipe 5 is sent at the b of position along guide rail 406, and as 403 in-position b of feeding plate, feeding plate no longer rotates, and is rotated during this
Speed is unsuitable too fast, ensures that steel pipe will not move forward again because of inertia during the b of in-position；As steel pipe in-position b, positioning
Device 3 is started working, and positioning servomotor 301, which rotates, causes two sliding blocks 309 to drive 306 phases of corresponding push rod 307 and top
To motion, the both ends of steel pipe are withstood on, the shift position of two sliding blocks determines according to the requirement of steel pipe drilling technology；Next
Hole punched device is started working, and after steel pipe has been completely fixed, two cylinders 201 are started working, and cylinder promotes briquetting 205 to compress steel
Manage, then cylinder promotes stamping knife to be punched out；If going back second group of hole of communications centre, need first to unclamp briquetting 205, then leading screw drives
Slide block movement makes the position that axially moves to second group hole of the steel pipe along leading screw, then carries out the processing in second group of hole, certainly such as
Tab phenolphthaleinum axle long enough, the processing in the 3rd group of hole can also be carried out.After the completion of punching, steel pipe is unclamped in two cylinder movements, returns to gas
The initial position of cylinder, positioner unclamps push rod and top returns to the initial position of sliding block, after being returned to corresponding initial position,
The feeding strip of feeding device moves steel pipe and is sent to position c along guide rail from position b, to this completion one-off hole-piercing cycle.Then exist
In the presence of gravity, the steel pipe after punching is entered discharging steel pipe storage bracket, enter next process immediately or enter material bin.
The utility model does not address part and is applied to prior art.
Claims (6)
1. a kind of automatic hole punching on circular duct machine available for production line, including platform, hole punched device, positioner and feeding device；
It is characterized in that：
The platform includes support, two supporting plates, hopper, charging steel pipe storage bracket and discharging steel pipe storage bracket, described
Support includes center section and using center section as axisymmetric left and right two parts, and the two-part upper surface in left and right fixes two respectively
Individual supporting plate, left low right high steel pipe storage bracket, each steel pipe storage are respectively and fixedly provided with the support below each supporting plate
The inner side correspondence position of support is provided with a number of breach, positioned at right side to feed steel pipe storage bracket, positioned at a left side
Side for discharge steel pipe storage bracket；A hole punched device is respectively fixed with described two supporting plates, in the pars intermedia of support
Divide stationary positioned device and feeding device；
The feeding device includes feeding drive mechanism, feeding motor mounting plate, bearing block, axle, feeding plate and guide rail；
The feeding drive mechanism is fixed on the center section of support by feeding motor mounting plate；The output of feeding drive mechanism
Axle passes through shaft coupling coupling spindle；The both ends of axle are respectively arranged in corresponding bearing block, and feeding drive mechanism can rotate with moving axis,
Two bearing blocks are fixed with support；A number of feeding plate is installed on the axle between two bearing blocks by key, taken
The quantity of flitch and the quantity of breach in charging steel pipe storage bracket match；Two fixing ends of the guide rail are fixed on support
Center section the left and right sides on, rail crown is provided with curved indentations, and the radius of curvature of the curved indentations is not less than treating punching
The radius of steel pipe；
The top of the feeding plate has material grasping breach, and the right-hand member of the material grasping breach is higher than left end, and the width of material grasping breach
Not less than the radius for treating punching steel pipe；When feeding plate turns to initial position and ultimate position, the top of feeding plate can just from
The corresponding breach of charging steel pipe storage bracket and the steel pipe storage bracket that discharges passes through, and initial position is designated as position to take steel pipe position
A is put, ultimate position is designated as position c to send out the position of steel pipe；Feeding plate does not occur with two steel pipe storage brackets, guide rails
Interference.
2. the automatic hole punching on circular duct machine according to claim 1 available for production line, it is characterised in that the positioner
Including positioning drive mechanisms, positioning motor installing plate, guide shaft, bearing, top, push rod, leading screw and sliding block；
Positioning drive mechanisms, the positioning drive mechanisms are fixed with by positioning motor installing plate in the center section side of support
Output shaft pass through shaft coupling couple leading screw one end；Guide shaft is fixed with by bearing on support above two bearing blocks；Institute
The other end for stating leading screw sequentially passes through two sliding blocks, and being coordinated by screw thread makes leading screw and sliding block form screw pair, each sliding block
Lower end pass through guide shaft, sliding block can move forward and backward with guide shaft composition prismatic pair, sliding block along corresponding guide shaft；Under leading screw
Push rod is fixedly mounted on the inside of each sliding block of side, top is connected through a screw thread on the inside of push rod；Two sliding blocks are connected with leading screw
Thread rotary orientation it is different, under the driving of leading screw, two sliding blocks can be along guide shaft move toward one another or mutually from moving.
3. the automatic hole punching on circular duct machine according to claim 1 available for production line, it is characterised in that the hole punched device
Including punching drive mechanism, push pedal, spring, stamping knife and briquetting；The punching drive mechanism is secured by bolts in supporting plate；
The output end of punching drive mechanism is connected with push pedal, and by spring with being connected on the outside of briquetting, the both ends of spring are divided for the inner side of push pedal
It is not connected in by screw in push pedal and briquetting；The briquetting is provided with stamping knife punched out, and described stamping knife one end is fixed on push pedal
Inner side, the other end passes through spring, and is passed from the stamping knife punched out of briquetting, and the interporal lacuna of the axle of stamping knife and briquetting coordinates,
The height at the center of the stamping knife and the axis of top are in sustained height.
4. the automatic hole punching on circular duct machine according to claim 1 available for production line, it is characterised in that in the supporting plate
Neck is provided with left-right direction, and the lower end of push pedal can move along chute.
5. the automatic hole punching on circular duct machine according to claim 1 available for production line, it is characterised in that the material grasping breach
For curved surface breach, the radius of curvature of the curved surface breach is not less than the radius for treating punching steel pipe.
6. according to any described automatic hole punching on circular duct machines available for production line of claim 1-5, it is characterised in that it is described go out
Hopper is installed on support below material steel pipe storage bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720616586.3U CN206838877U (en) | 2017-05-31 | 2017-05-31 | Automatic hole punching on circular duct machine available for production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720616586.3U CN206838877U (en) | 2017-05-31 | 2017-05-31 | Automatic hole punching on circular duct machine available for production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206838877U true CN206838877U (en) | 2018-01-05 |
Family
ID=60798494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720616586.3U Withdrawn - After Issue CN206838877U (en) | 2017-05-31 | 2017-05-31 | Automatic hole punching on circular duct machine available for production line |
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| Country | Link |
|---|---|
| CN (1) | CN206838877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984699A (en) * | 2017-05-31 | 2017-07-28 | 河北工业大学 | Automatic hole punching on circular duct machine available for production line |
-
2017
- 2017-05-31 CN CN201720616586.3U patent/CN206838877U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984699A (en) * | 2017-05-31 | 2017-07-28 | 河北工业大学 | Automatic hole punching on circular duct machine available for production line |
| CN106984699B (en) * | 2017-05-31 | 2018-06-22 | 河北工业大学 | Automatic hole punching on circular duct machine available for production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180105 Effective date of abandoning: 20180622 |