CN106881496A - A kind of intermittent hitch feed device and Pipe Cutting equipment - Google Patents

A kind of intermittent hitch feed device and Pipe Cutting equipment Download PDF

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Publication number
CN106881496A
CN106881496A CN201710306926.7A CN201710306926A CN106881496A CN 106881496 A CN106881496 A CN 106881496A CN 201710306926 A CN201710306926 A CN 201710306926A CN 106881496 A CN106881496 A CN 106881496A
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CN
China
Prior art keywords
clamping
cutting
intermittent
hitch feed
crushing block
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Granted
Application number
CN201710306926.7A
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Chinese (zh)
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CN106881496B (en
Inventor
李殿波
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Yanbian Tongda Industrial Co Ltd
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Yanbian Tongda Industrial Co Ltd
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Priority to CN201710306926.7A priority Critical patent/CN106881496B/en
Publication of CN106881496A publication Critical patent/CN106881496A/en
Application granted granted Critical
Publication of CN106881496B publication Critical patent/CN106881496B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D33/00Accessories for shearing machines or shearing devices
    • B23D33/02Arrangements for holding, guiding, and/or feeding work during the operation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D21/00Machines or devices for shearing or cutting tubes

Abstract

A kind of intermittent hitch feed device and Pipe Cutting equipment, design cutting equipment field, the intermittent hitch feed device is any limitation as by two annular spacing grooves side by side to the movement locus of two clamping limbs, two clamping limbs can show and periodically material is stepped up, and push forward, so as to realize the purpose of intermittent feeding.The simple structure of the intermittent hitch feed device, designs ingenious, and operation and maintenance is all very convenient.The Pipe Cutting equipment, it includes cutter sweep and above-mentioned intermittent hitch feed device, and the cutter sweep includes cutting knife, crushing block and drives crushing block closer or far from the power set of cutting knife, and the cutting chamber for placing tubing is formed between cutting knife and crushing block.By having a rest property hitch feed device by tubing it is intermittent push to cutting chamber and complete cutting cut out the uniform pipe fitting of length dimension, save the human cost that artificial feeding belt comes, operating efficiency is higher, and dimensional accuracy is higher, use simple and convenient.

Description

A kind of intermittent hitch feed device and Pipe Cutting equipment
Technical field
The present invention relates to cutting equipment field, set in particular to a kind of intermittent hitch feed device and Pipe Cutting It is standby.
Background technology
Pipe cutting machine is the cutting equipment commonly used in steel pipe process, and it is in the course of the work, it is necessary to by between tubular materials Conveyed at cutting part to having a rest property, so as to tubular materials are cut into the of substantially equal pipe fitting of length.
In the prior art, some small-sized work mills are generally by the way of artificial feeding, by range estimation or the mark of pre-production To position the length of pipe fitting, its precision is low, and labor intensive.And the existing pipe cutting machine for possessing automatic sample conveying function, further relate to To computer program control, equipment price costliness.
The content of the invention
It is an object of the invention to provide a kind of intermittent hitch feed device, it is realized by simple mechanical structure Intermittence clamping to material, and fixed distance is fed forward, its equipment is simple, and operation and maintenance is all very convenient.
Another object of the present invention is to provide a kind of Pipe Cutting equipment, it includes above-mentioned intermittent hitch feed device, leads to Crossing above-mentioned intermittent hitch feed device carries out feeding, can cut out the homogeneous tubing of length, and it can save manpower, work Efficiency high, uses simple and convenient.Meanwhile, the Pipe Cutting equipment uses mechanical structure, and low cost is especially suitable for some small-sized The use in work mill.
What embodiments of the invention were realized in:
A kind of intermittent hitch feed device, including:
Erecting bed and the clamping device being arranged on erecting bed, clamping device include can it is close to each other or away from a pair of folders Gripping member, each holder includes the position-limit mechanism of clamping limb and limitation clamping limb motion;Each position-limit mechanism includes being located at Stopper slot on erecting bed and the connector being slidably matched with stopper slot, stopper slot are annular, and one end of connector is slided and is embedded In in stopper slot, the other end is connected with clamping limb;Each holder includes the drive moved along stopper slot for drive connection part Dynamic device.
Further, in other preferred embodiments of the invention, erecting bed includes the first peace positioned at clamping device side Dress face, each drive device includes the limited block that can be rotated around the axle perpendicular to the first mounting surface, and two stopper slots distinguish ring Set around two limited blocks;Each limited block is equipped with the mating holes for running through, and the axis direction of mating holes is installed parallel to first Face;Each drive device includes sliding bar, and one end and the connector of sliding bar are hinged, and the other end is slided and is embedded at mating holes.
Further, in other preferred embodiments of the invention, erecting bed also includes being oppositely arranged with the first mounting surface Second mounting surface, each drive device include being arranged at the second mounting surface to the rotate gear that is connected with power source, two The middle part of individual rotate gear is fixedly connected with two limited blocks respectively.
Further, in other preferred embodiments of the invention, rotate gear includes being fixed with two limited blocks respectively and connects The first rotate gear and the second rotate gear for connecing, the first rotate gear and the second rotate gear are engaged, and the first rotate gear It is connected with power source with the second rotate gear.
Further, in other preferred embodiments of the invention, each clamping limb includes the connection being connected with connector Portion, and the clamping part being connected with connecting portion;Clamping part is tabular, and two clamping parts are oppositely arranged.
Further, in other preferred embodiments of the invention, each clamping part includes be connected with connecting portion first Surface, and the second surface for being contacted with clamped material, second surface are provided with the cushion pad being made of elastomeric material.
A kind of Pipe Cutting equipment, including cutter sweep and above-mentioned intermittent hitch feed device;Cutter sweep includes cutting knife, squeezes Briquetting and driving crushing block are formed for placing cutting for tubing closer or far from the power set of cutting knife between cutting knife and crushing block Cut chamber.
Further, in other preferred embodiments of the invention, power set include reductor and for reductor provides dynamic The motor of power;Reductor is provided with eccentric wheel and the connecting rod being hinged with eccentric wheel, one end of connecting rod be hinged in the wheel week of eccentric wheel, separately One end is hinged with extrusion.
Further, in other preferred embodiments of the invention, cutter sweep also includes cutting rack, and cutting knife and crushing block are pacified Loaded on cutting rack, there is a pair of guide rails be arrangeding in parallel on cutting rack, the two ends of crushing block are provided with the cunning coordinated with slide Moving part.
Further, in other preferred embodiments of the invention, cutting knife is laterally away from crushing block towards the one of crushing block Direction bends.
The beneficial effect of the embodiment of the present invention is:
The invention provides a kind of intermittent hitch feed device, it passes through two annular spacing grooves side by side and two is pressed from both sides The movement locus of gripping arm is any limitation as, and as clamping limb is moved along the track of stopper slot, two clamping limbs can show the cycle Property ground material is stepped up, and forward push one end distance, so as to realize the purpose of intermittent feeding.Intermittence clamping is sent Expect the simple structure of device, design ingenious, operation and maintenance is all very convenient.
Present invention also offers a kind of Pipe Cutting equipment, it includes cutter sweep and above-mentioned intermittent hitch feed device, should Cutter sweep includes cutting knife, crushing block and drives crushing block closer or far from the power set of cutting knife, between cutting knife and crushing block Form the cutting chamber for placing tubing.The intermittent cutting chamber that pushes to of tubing is completed to cut by having a rest property hitch feed device Cut to cut out the uniform pipe fitting of length dimension, save the human cost that artificial feeding belt comes, operating efficiency is higher, size Precision is higher, uses simple and convenient.Meanwhile, the Pipe Cutting equipment uses mechanical structure, and low cost is especially suitable for some small The use in type work mill.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be attached to what is used needed for embodiment Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, thus be not construed as it is right The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this A little accompanying drawings obtain other related accompanying drawings.
Signal of a kind of intermittent hitch feed device that Fig. 1 is provided by first embodiment of the invention under the first visual angle Figure;
Signal of a kind of intermittent hitch feed device that Fig. 2 is provided by first embodiment of the invention under the second visual angle Figure;
Signal of a kind of intermittent hitch feed device that Fig. 3 is provided by first embodiment of the invention under the 3rd visual angle Figure;
The schematic diagram of the clamping limb of a kind of intermittent hitch feed device that Fig. 4 is provided by first embodiment of the invention;
A kind of schematic diagram of Pipe Cutting equipment that Fig. 5 is provided by second embodiment of the invention.
Icon:10- Pipe Cutting equipment;100- intermittence hitch feed devices;110- erecting beds;The mounting surfaces of 111- first; The mounting surfaces of 112- second;120- clamping devices;1201- holders;121- clamping limbs;1211- connecting portions;1212- clamping parts; 1212a- first surfaces;1212b- second surfaces;122- position-limit mechanisms;1221- stopper slots;1221a- proximal slots;1221b- mistakes Aqueduct;1222- connectors;130- drive devices;131- limited blocks;132- sliding bars;133- rotate gears;First turn of 1331- Moving gear;The rotate gears of 1332- second;140- support members;141- " U " type groove;200- cutter sweeps;210- cutting racks;211- Guide rail;220- cutting knifes;The cutting knifes of 221- first;The cutting knifes of 222- second;223- cuts chamber;230- crushing blocks;231- sliding parts;240- Power set;241- reductors;242- motors;243- eccentric wheels;244- connecting rods;245- rotating shafts.
Specific embodiment
To make the purpose, technical scheme and advantage of embodiment of the present invention clearer, implement below in conjunction with the present invention Accompanying drawing in mode, is clearly and completely described to the technical scheme in embodiment of the present invention, it is clear that described reality The mode of applying is a part of implementation method of the invention, rather than whole implementation methods.Based on the implementation method in the present invention, ability The every other implementation method that domain those of ordinary skill is obtained under the premise of creative work is not made, belongs to the present invention The scope of protection.Therefore, the detailed description of embodiments of the present invention below to providing in the accompanying drawings is not intended to limit and wants The scope of the present invention of protection is sought, but is merely representative of selected implementation method of the invention.Based on the implementation method in the present invention, The every other implementation method that those of ordinary skill in the art are obtained under the premise of creative work is not made, belongs to this Invent the scope of protection.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward ", " up time The orientation or position relationship of the instruction such as pin ", " counterclockwise " are, based on orientation shown in the drawings or position relationship, to be for only for ease of The description present invention is described with simplified, must have specific orientation, Yi Te rather than the equipment or element for indicating or imply meaning Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or Implicitly include one or more this feature.In the description of the invention, " multiple " is meant that two or more, Unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc. Term should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integrally;It can be direct phase Connect, it is also possible to be indirectly connected to by intermediary, can be that the connection or two interactions of element of two element internals are closed System.For the ordinary skill in the art, above-mentioned term in the present invention specific can as the case may be understood Implication.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score The first and second feature directly contacts can be included, it is also possible to including the first and second features be not directly contact but by it Between other characterisation contact.And, fisrt feature second feature " on ", " top " and " above " include that first is special Levy directly over second feature and oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature exists Second feature " under ", " lower section " and " below " include fisrt feature immediately below second feature and obliquely downward, or be merely representative of Fisrt feature level height is less than second feature.
First embodiment
The present embodiment provides a kind of intermittent hitch feed device 100, shown in reference picture 1, including erecting bed 110 and setting In the clamping device 120 on erecting bed 110.
As depicted in figs. 1 and 2, clamping device 120 include can it is close to each other or away from a pair of holders 1201, wherein, Each holder 1201 includes clamping limb 121 and the position-limit mechanism 122 for limiting the motion of clamping limb 121.Each position restrainer Structure 122 includes the stopper slot 1221 being located on erecting bed 110 and the connector 1222 being slidably matched with stopper slot 1221.It is spacing Groove 1221 is annular, and one end of connector 1222 is slided and is embedded in stopper slot 1221, and the other end is connected with clamping limb 121.Together When, each holder 1201 includes the drive device 130 moved along stopper slot 1221 for drive connection part 1222, in reality When using, under the driving of drive device 130, two connectors 1222 are respectively along the set rail of respective stopper slot 1221 Mark does circumferential movement.
According to being actually needed when using, stopper slot 1221 can be designed to annulus, elliptical ring, square ring or other shapes, Further, two stopper slots 1221 can be identical shape, or different shapes.In the present embodiment, it is spacing Groove 1221 is both designed to the shape of straight-flanked ring, meanwhile, during in order to allow connector 1222 to move to another side by one side of rectangle Can seamlessly transit, spy employs a kind of round rectangle ring.In order to preferably illustrate, we are by each stopper slot 1221 It is further subdivided into proximal slot 1221a and lead-over groove 1221b.Two nearest sides of the mutual distance of stopper slot 1221 are closely End slot 1221a, remaining is lead-over groove 1221b.Under the driving of drive device 130, two connectors 1222 are along respective Stopper slot 1221 is moved in a reverse direction, namely one is moved along clockwise direction, and another is moved in the counterclockwise direction, and The two remains synchronous.When two connectors 1222 are moved to the position of proximal slot 1221a by respective lead-over groove 1221b respectively When putting, two clamping limbs 121 reach minimum distance, and object is clamped.As two connectors 1222 are along respective Proximal slot 1221a is moved, and object is pushed out forward a certain distance by clamping limb 121.And as two connectors 1222 are by each From proximal slot 1221a move to lead-over groove 1221b when, the distance between two clamping limbs 121 increase, and loosen the folder to object Hold.Then, two connectors 1222 return to initial position along respective lead-over groove 1221b, and are again introduced into proximal slot 1221a, Two clamping limbs 121 are made to be clamped to object again.And so on move, realize the intermittence clamping to material, and forward Push certain distance.The length that can be seen that proximal slot 1221a from above-mentioned operation principle directly affect that material is pushed away from Set from, actual demand that can be in operation process.And the shape of lead-over groove 1221b then influences not on operation process Greatly, its shape does not have too many limitation, can be changed according to the actual requirements.
As shown in figures 1 and 3, further, erecting bed 110 includes the first mounting surface 111 being oppositely arranged and the second peace Dress face 112.Wherein, above-mentioned clamping device 120 is installed on the side of the first mounting surface 111, and stopper slot 1221 is to be installed from first The groove that face 111 opens up.In order to drive two connectors 1222 to be moved along respective stopper slot 1221 respectively, in the present embodiment, Each drive device 130 includes a limited block 131 that can be rotated around the axle perpendicular to the first mounting surface 111, meanwhile, two Stopper slot 1221 is set around two limited blocks 131 respectively.Each limited block 131 is equipped with the mating holes (not shown) for running through, The axis direction of mating holes is parallel to the first mounting surface 111.Each drive device 130 includes sliding bar 132, sliding bar 132 One end be hinged with connector 1222, the other end slide be embedded at mating holes.Due between limited block 131 and connector 1222 Slip of the distance with connector 1222 in stopper slot 1221, all the time among change, so limited block 131 and connector It is attached using sliding bar 132 between 1222.Sliding bar 132, can only be along the axis of mating holes due to the limitation of mating holes Direction is moved, so on the one hand, sliding bar 132 can be rotated with the rotation of limited block 131, so that band follower link 1222 Slided along stopper slot 1221, on the other hand, sliding bar 132 can be slided with connector 1222 in stopper slot 1221 again, and Slided in mating holes, maintain the lasting driving to connector 1222.
Each drive device 130 include being arranged at the second mounting surface 112 to the rotate gear that is connected with power source 133, two middle parts of rotate gear 133 by the rotary shaft (not shown) through erecting bed 110 respectively with two limited blocks 131 It is fixedly connected.Further, rotate gear 133 includes the first rotate gear being fixedly connected with two limited blocks 131 respectively 1331 and second rotate gear 1332, engaged between the first rotate gear 1331 and the second rotate gear 1332, the first turning gear Wheel 1331 is connected with power source.During real work, power source drives the first rotate gear 1331 to rotate, and the first rotate gear 1331 drive the synchronous axial system of the second rotate gear 1332 again, so as to realize two synchronous operations of clamping limb 121.
As shown in Figure 1 and Figure 4, each clamping limb 121 includes the connecting portion 1211 that be connected with connector 1222, and with company The clamping part 1212 of the connection of socket part 1211, in order to increase the contact area of clamping part 1212 and object, is more preferably stablized with reaching Property, clamping part 1212 could be arranged to tabular, and two clamping parts 1212 are oppositely arranged.Further, each clamping part 1212 Include the first surface 1212a being connected with connecting portion 1211, and the second surface for being contacted with clamped material 1212b.More preferably, the shape of the object that the shape of clamping part 1212 can be clamped according to specific needs is adjusted, similarly, Second surface 1212b can also be adjusted according to the surface configuration of clamped object, so that second surface 1212b and material More fit on surface.In the present embodiment, in order to preferably be clamped to tubular materials, clamping part 1212 is designed to strip Shape, its length direction is parallel with the first mounting surface 111, i.e., the length direction with tubular materials keeps always.Meanwhile, in order to increase The stability of clamping, second surface 1212b is bent to form the song fitted with tubular materials surface towards the direction of connecting portion 1211 Face.It is further preferable that second surface 1212b is also provided with the cushion pad (not shown) being made of elastomeric material, it is such Set, even if the uneven effect for also not interfering with clamping of surface of material.In other preferred embodiments of the invention, for The stopper slot 1221 of oval ring-type or annular shape, the setting of cushion pad is just even more important, in these cases, proximal slot 1221a One section of circular arc is likely to, when connector 1222 is moved in such proximal slot 1221a, two clamping limbs 121 are in clamping Firmly after object, it would still be possible to can further decreased distance, the transition that at this moment cushion pad is prevented from clamping process to material squeezes Pressure such that it is able to protect the material to be conveyed well.
Further, the first mounting surface 111 in erecting bed 110 is also convexly equipped with a pair for being oppositely arranged and is used for tube The support member 140 that material is supported.Two support members 140 are respectively in the both sides of clamping device 120, and along the length of tubular materials Direction interval setting.Each support member 140 includes " U " type groove 141 for running through, and when actually used, tubular materials are Slided in " U " type groove 141, " U " type groove 141 can provide the effect of support for tubular materials, while can also limit tube Horizontally slipping for material, is maintained the direction of motion of tubular materials.In other preferred embodiments of the invention, " U " type groove 141 can also be substituted using through the through hole of support member 140 or the position limiting structure of other forms, can be according to actual conditions With reference to setting.
Second embodiment
A kind of Pipe Cutting equipment 10 is present embodiments provided, shown in reference picture 5, including cutter sweep 200 and intermittent clamping Feed device 100.
As shown in figure 5, cutter sweep 200 includes cutting rack 210, and it is installed on cutting knife 220 on cutting rack 210 and squeezes Briquetting 230.The cutting chamber 223 for placing tubing is formed and cutting knife 220 and crushing block 230 between.Sent by intermittence clamping Tubular materials feeding cutting chamber 223 is completed into cutting between material device 100.
In the present embodiment, tubular materials are blocked using cut mode between cutting knife 220 and crushing block 230.Enter One step ground, cutting knife 220 is bent into " V " font structure towards the one of crushing block 230 direction for being laterally away from crushing block 230, is formed The first cutting knife 221 and the second cutting knife 222 at an angle.During actual shearing, tubular materials are located at the first cutting knife 221 and second The position of the connection of cutting knife 222, namely " V " font structure apex, the first cutting knife 221 and the second cutting knife 222 can simultaneously from Two different directions are sheared to tubular materials, to prevent tubular materials from being slided in shear history, are easy to pipe Shape material is fixed.
Further, as shown in figure 5, cutter sweep 200 also includes being used to drive crushing block 230 closer or far from cutting knife 220 power set 240, power set 240 include reductor 241 and the motor 242 of power are provided for reductor 241.Slow down Machine 241 is provided with eccentric wheel 243 and the connecting rod 244 being hinged with eccentric wheel 243, one end of connecting rod 244 with take turns week positioned at eccentric wheel 243 On rotating shaft 245 be hinged, be hinged in the middle part of the other end and extrusion.Meanwhile, have on cutting rack 210 a pair be arranged in parallel and lead Rail 211, the two ends of crushing block 230 are provided with the sliding part 231 being slidably matched with guide rail 211.When actually used, with eccentric wheel 243 rotation, the position of rotating shaft 245 periodically away from near cutting knife 220, so as to drive crushing block 230 to move, but due to Guide rail 211 limits the deflection of crushing block 230 so that crushing block 230 can only be under the drive of eccentric wheel 243 closer or far from cutting Knife 220, realizes the periodicity shearing to tubular materials.
Further, eccentric wheel 243 can carry out half with the first rotate gear 1331 of intermittent hitch feed device 100 Intersect V belt translation, the rotation of the first travelling gear is driven using eccentric wheel 243 as the power source of the first travelling gear.Meanwhile, The gearratio of the two can be set to 1:1 so that when cutter sweep 200 completes the cutting of a cycle, intermittence clamping is sent Material device 100 just completes the feeding of a cycle.Further, by debugging, crushing block 230 can be made away from cutting knife When 220, intermittent hitch feed device 100 starts hitch feed.And work as crushing block 230 and start to cut near cutting knife 220, and preparation When cutting, intermittent hitch feed device 100 stops feeding, and clamping limb 121 is resetted, and prepares the clamping of next cycle.
In sum, the invention provides a kind of intermittent hitch feed device, it passes through two annular stops side by side Groove is any limitation as to the movement locus of two clamping limbs, as clamping limb is moved along the track of stopper slot, two clamping limb meetings Show and periodically material is stepped up, and push one end distance forward, so as to realize the purpose of intermittent feeding.Between being somebody's turn to do The simple structure of having a rest property hitch feed device, designs ingenious, and operation and maintenance is all very convenient.
Present invention also offers a kind of Pipe Cutting equipment, it includes cutter sweep and above-mentioned intermittent hitch feed device, should Cutter sweep includes cutting knife, crushing block and drives crushing block closer or far from the power set of cutting knife, between cutting knife and crushing block Form the cutting chamber for placing tubing.The intermittent cutting chamber that pushes to of tubing is completed to cut by having a rest property hitch feed device Cut to cut out the uniform pipe fitting of length dimension, save the human cost that artificial feeding belt comes, operating efficiency is higher, size Precision is higher, uses simple and convenient.Meanwhile, the Pipe Cutting equipment uses mechanical structure, and low cost is especially suitable for some small The use in type work mill.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this area For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair Change, equivalent, improvement etc., should be included within the scope of the present invention.

Claims (10)

1. a kind of intermittent hitch feed device, it is characterised in that including:
Erecting bed and the clamping device being arranged on the erecting bed, the clamping device include can it is close to each other or away from one To holder, each described holder includes the position-limit mechanism of clamping limb and the limitation clamping limb motion;Each described limit Position mechanism includes the stopper slot being located on the erecting bed and the connector being slidably matched with the stopper slot, the stopper slot It is annular, one end of the connector is slided and is embedded in the stopper slot, and the other end is connected with the clamping limb;Described in each Holder includes the drive device for driving the connector to be moved along the stopper slot.
2. intermittent hitch feed device according to claim 1, it is characterised in that the erecting bed includes being located at described First mounting surface of clamping device side, each described drive device includes to turn around the axle perpendicular to first mounting surface Dynamic limited block, two stopper slots are set around two limited blocks respectively;Each described limited block is equipped with and runs through Mating holes, the axis direction of the mating holes is parallel to first mounting surface;Each described drive device includes sliding Bar, one end of the sliding bar is hinged with the connector, and the other end is slided and is embedded at the mating holes.
3. intermittent hitch feed device according to claim 2, it is characterised in that the erecting bed also include with it is described The second mounting surface that first mounting surface is oppositely arranged, each described drive device includes being arranged at the use of second mounting surface With the rotate gear being connected with power source, two middle parts of the rotate gear are fixedly connected with two limited blocks respectively.
4. intermittent hitch feed device according to claim 3, it is characterised in that the rotate gear include respectively with The first rotate gear and the second rotate gear that two limited blocks are fixedly connected, first rotate gear and described second Rotate gear is engaged, and in first rotate gear and second rotate gear is connected with the power source.
5. intermittent hitch feed device according to claim 2, it is characterised in that each described clamping limb include with The connecting portion of the connector connection, and the clamping part being connected with the connecting portion;The clamping part is tabular, and described in two Clamping part is oppositely arranged.
6. intermittent hitch feed device according to claim 5, it is characterised in that each described clamping part include with The first surface of the connecting portion connection, and the second surface for being contacted with clamped material, the second surface are set The cushion pad that useful elastomeric material is made.
7. a kind of Pipe Cutting equipment, it is characterised in that the intermittence including cutter sweep and as described in any one of claim 1~6 Hitch feed device;The cutter sweep includes cutting knife, crushing block and drives the crushing block closer or far from the cutting knife Power set, form the cutting chamber for placing tubing between the cutting knife and the crushing block.
8. Pipe Cutting equipment according to claim 7, it is characterised in that the power set include reductor and subtract for described Fast machine provides the motor of power;The reductor is provided with eccentric wheel and the connecting rod being hinged with the eccentric wheel, the one of the connecting rod End is hinged with the wheel week of the eccentric wheel, and the other end is hinged with the extrusion.
9. Pipe Cutting equipment according to claim 8, it is characterised in that the cutter sweep also includes cutting rack, described to cut Knife and the crushing block are installed on the cutting rack, have a pair of guide rails be arrangeding in parallel, the crushing block on the cutting rack Two ends be provided with the slide coordinate sliding part.
10. Pipe Cutting equipment according to claim 8, it is characterised in that the cutting knife is one lateral towards the crushing block Away from the direction bending of the crushing block.
CN201710306926.7A 2017-05-03 2017-05-03 A kind of intermittence hitch feed device and Pipe Cutting equipment Active CN106881496B (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
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CN107442705A (en) * 2017-09-27 2017-12-08 合肥棠凯科技有限公司 A kind of efficient steel bar cut-off device
CN108068153A (en) * 2017-08-16 2018-05-25 广州德智能科技有限公司 A kind of modified form environmentally-friendly plastic pipe device
CN108081341A (en) * 2017-08-16 2018-05-29 广州德智能科技有限公司 A kind of novel environment friendly plastic tube device
CN108422033A (en) * 2018-03-03 2018-08-21 滁州市成业机械制造有限公司 A kind of plug location cutting device of extrusion die
CN109702267A (en) * 2019-01-31 2019-05-03 叶建望 A kind of building pipe cutting machine
CN110524044A (en) * 2019-09-10 2019-12-03 苏州瓦泊特智能科技有限公司 A kind of tubing automation continuous cutting device

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CN108422033A (en) * 2018-03-03 2018-08-21 滁州市成业机械制造有限公司 A kind of plug location cutting device of extrusion die
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