CN106881496B - A kind of intermittence hitch feed device and Pipe Cutting equipment - Google Patents

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

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Publication number
CN106881496B
CN106881496B CN201710306926.7A CN201710306926A CN106881496B CN 106881496 B CN106881496 B CN 106881496B CN 201710306926 A CN201710306926 A CN 201710306926A CN 106881496 B CN106881496 B CN 106881496B
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China
Prior art keywords
clamping
cutter
intermittence
hitch feed
crushing block
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CN106881496A (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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    • 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 intermittence hitch feed device and Pipe Cutting equipment, design cutting equipment field, the intermittence hitch feed device is limited by motion profile of two annular spacing grooves side by side to two clamping limbs, two clamping limbs, which can show, periodically steps up material, and push forward, to realize the purpose of intermittent feeding.The intermittence hitch feed device it is simple in sturcture, ingenious in design, operation and maintenance is all very convenient.The Pipe Cutting equipment, it includes cutter device and above-mentioned intermittent hitch feed device, which includes cutter, crushing block and driving crushing block close to or far from the power device of cutter, and the cutting chamber for placing tubing is formed between cutter and crushing block.The intermittent cutting chamber that pushes to of tubing is completed into cutting by having a rest property hitch feed device, to be cut into the uniform pipe fitting of length dimension, saves artificial feeding bring human cost, working efficiency is higher, and dimensional accuracy is higher, uses simple and convenient.

Description

A kind of intermittence hitch feed device and Pipe Cutting equipment
Technical field
The present invention relates to cutting equipment fields, set in particular to a kind of intermittent hitch feed device and Pipe Cutting It is standby.
Background technique
Pipe cutting machine is common cutting equipment in steel pipe process, and during the work time, needing will be between tubular materials It is conveyed at cutting part to having a rest property, so that tubular materials are cut into the of substantially equal pipe fitting of length.
In the prior art, some small-sized work mills generally use the mode of artificial feeding, by the label of range estimation or pre-production The length of pipe fitting is positioned, precision is low, and labor intensive.And the existing pipe cutting machine for having automatic sample conveying function, it further relates to It is controlled to computer program, equipment price is expensive.
Summary of the invention
The purpose of the present invention is to provide a kind of intermittent hitch feed devices to be realized by simple mechanical structure Intermittence clamping to material, and it is fed forward fixed distance, 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, and it includes above-mentioned intermittent hitch feed devices, lead to It crosses above-mentioned intermittent hitch feed device and carries out feeding, the uniform tubing of length can be cut into, manpower can be saved, worked It is high-efficient, it uses simple and convenient.Meanwhile the Pipe Cutting equipment uses mechanical structure, low cost is especially suitable for some small-sized The use in work mill.
The embodiment of the present invention is achieved in that
A kind of intermittence hitch feed device, comprising:
Erecting bed and the clamping device being set on erecting bed, clamping device include a pair of of folder that can be close to each other or separate Gripping member, each clamping piece include the position-limit mechanism of clamping limb and limitation clamping limb movement;Each position-limit mechanism includes being located at Limiting slot on erecting bed and the connector being slidably matched with limiting slot, limiting slot are annular, and one end sliding of connector is embedded In in limiting slot, the other end is connect with clamping limb;Each clamping piece includes the drive moved for drive connection part along limiting slot Dynamic device.
Further, in the other preferred embodiments of the present invention, erecting bed includes the first peace positioned at clamping device side Dress face, each driving device include the limited block that can be rotated around the axis perpendicular to the first mounting surface, and two limiting slots distinguish ring It is arranged around two limited blocks;Each limited block is equipped with perforative matching hole, and the axis direction of matching hole is parallel to the first installation Face;Each driving device includes sliding bar, and one end of sliding bar and connector are hinged, and other end sliding is embedded at matching hole.
Further, in the other preferred embodiments of the present invention, erecting bed further includes being oppositely arranged with the first mounting surface Second mounting surface, each driving device include be set to the second mounting surface to the rotate gear that is connect with power source, two The middle part of a rotate gear is fixedly connected with two limited blocks respectively.
Further, in the other preferred embodiments of the present invention, rotate gear includes fixing to connect respectively with two limited blocks The first rotate gear and the second rotate gear connect, the first rotate gear and the engagement of the second rotate gear, and the first rotate gear It is connect with one in the second rotate gear with power source.
Further, in the other preferred embodiments of the present invention, each clamping limb includes the connection connecting with connector Portion, and the clamping part being connect with interconnecting piece;Clamping part is plate, and two clamping parts are oppositely arranged.
Further, in the other preferred embodiments of the present invention, each clamping part includes first connect with interconnecting piece Cushion made of useful elastic material is arranged in surface, and the second surface for contacting with clamped material, second surface.
A kind of Pipe Cutting equipment, including cutter device and above-mentioned intermittent hitch feed device;Cutter device includes cutter, squeezes Briquetting and driving crushing block are formed between cutter and crushing block for placing cutting for tubing close to or far from the power device of cutter Cut chamber.
Further, in the other preferred embodiments of the present invention, power device includes speed reducer and provides for speed reducer dynamic The motor of power;Speed reducer is equipped with eccentric wheel and the connecting rod hinged with eccentric wheel, and one end of connecting rod and the wheel week of eccentric wheel are hinged, separately One end is hinged with extrusion.
Further, in the other preferred embodiments of the present invention, cutter device further includes cutting rack, cutter and crushing block peace Loaded on cutting rack, there is a pair of guide rails disposed in parallel on cutting rack, the both ends of crushing block are equipped with the cunning being slidably matched with guide rail Moving part.
Further, in the other preferred embodiments of the present invention, cutter one is laterally away from crushing block towards crushing block Direction bending.
The beneficial effect of the embodiment of the present invention is:
The present invention provides a kind of intermittent hitch feed devices, are pressed from both sides by two annular spacing grooves side by side to two The motion profile of gripping arm limits, and as clamping limb is moved along the track of limiting slot, two clamping limbs can show the period Property material is stepped up, and forward push one end distance, to realize the purpose of intermittent feeding.Intermittence clamping is sent Expect the simple in sturcture, ingenious in design of device, operation and maintenance is all very convenient.
The present invention also provides a kind of Pipe Cutting equipment, and it includes cutter devices and above-mentioned intermittent hitch feed device, should Cutter device includes the power device of cutter, crushing block and driving crushing block close to or far from cutter, between cutter 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 It cuts, to be cut into the uniform pipe fitting of length dimension, saves artificial feeding bring human cost, working efficiency is higher, size Precision is higher, uses simple and convenient.Meanwhile the Pipe Cutting equipment uses mechanical structure, low cost is especially suitable for some small The use in type work mill.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this A little attached drawings obtain other relevant attached drawings.
Fig. 1 is signal of a kind of intermittent hitch feed device under the first visual angle provided by first embodiment of the invention Figure;
Fig. 2 is signal of a kind of intermittent hitch feed device under the second visual angle provided by first embodiment of the invention Figure;
Fig. 3 is signal of a kind of intermittent hitch feed device under third visual angle provided by first embodiment of the invention Figure;
Fig. 4 is a kind of schematic diagram of the clamping limb of intermittent hitch feed device provided by first embodiment of the invention;
Fig. 5 is a kind of schematic diagram of Pipe Cutting equipment provided by second embodiment of the invention.
Icon: 10- Pipe Cutting equipment;100- intermittence hitch feed device;110- erecting bed;The first mounting surface of 111-; The second mounting surface of 112-;120- clamping device;1201- clamping piece;121- clamping limb;1211- interconnecting piece;1212- clamping part; 1212a- first surface;1212b- second surface;122- position-limit mechanism;1221- limiting slot;1221a- proximal slot;1221b- mistake Aqueduct;1222- connector;130- driving device;131- limited block;132- sliding bar;133- rotate gear;First turn of 1331- Moving gear;The second rotate gear of 1332-;140- supporting element;141- U-typed slot;200- cutter device;210- cutting rack;211- Guide rail;220- cutter;The first cutter of 221-;The second cutter of 222-;223- cuts chamber;230- crushing block;231- sliding part;240- Power device;241- speed reducer;242- motor;243- eccentric wheel;244- connecting rod;245- shaft.
Specific embodiment
To keep the purposes, technical schemes and advantages of embodiment of the present invention clearer, implement below in conjunction with the present invention The technical solution in embodiment of the present invention is clearly and completely described in attached drawing in mode, it is clear that described reality The mode of applying is some embodiments of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ability Domain those of ordinary skill every other embodiment obtained without creative efforts, belongs to the present invention The range of protection.Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below and is wanted The scope of the present invention of protection is sought, but is merely representative of selected embodiment of the invention.Based on the embodiment in the present invention, Every other embodiment obtained by those of ordinary skill in the art without making creative efforts belongs to this Invent the range of protection.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of The description present invention and simplified description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with spy Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more, Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc. Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral;It can be direct phase Even, can also indirectly connected through an intermediary, the interaction that can be connection or two elements inside two elements is closed System.For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood as the case may be Meaning.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower" It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above " Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of First feature horizontal height is less than second feature.
First embodiment
It is shown referring to Fig.1 the present embodiment provides a kind of intermittent hitch feed device 100, 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 be close to each other or separate a pair of of clamping piece 1201, wherein Each clamping piece 1201 includes clamping limb 121 and the position-limit mechanism 122 for limiting the movement of clamping limb 121.Each position restrainer Structure 122 includes the limiting slot 1221 being located on erecting bed 110 and the connector 1222 being slidably matched with limiting slot 1221.Limit Slot 1221 is annular, and one end sliding of connector 1222 is embedded in limiting slot 1221, and the other end is connect with clamping limb 121.Together When, each clamping piece 1201 includes the driving device 130 moved for drive connection part 1222 along limiting slot 1221, in reality In use, under the driving of driving device 130, two connectors 1222 rail set respectively along respective limiting slot 1221 Mark does circumferential movement.
According to actual needs when using, limiting slot 1221 can be designed to annulus, elliptical ring, square ring or other shapes, Further, two limiting slots 1221 can be identical shape, be also possible to different shapes.In the present embodiment, it limits Slot 1221 is both designed to the shape of straight-flanked ring, meanwhile, in order to allow connector 1222 by rectangle when moving to another side on one side It can seamlessly transit, spy uses a kind of round rectangle ring.In order to preferably be illustrated, we are by each limiting slot 1221 It is further subdivided into proximal slot 1221a and lead-over groove 1221b.Two nearest sides of 1221 mutual distance of limiting slot are as close End slot 1221a, remaining is lead-over groove 1221b.Under the driving of driving device 130, two connectors 1222 are along respective Limiting slot 1221 moves in a reverse direction namely one moves along clockwise direction, 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 setting, two clamping limbs 121 reach minimum distance, and clamp to object.As two connectors 1222 are along respective Object is pushed out forward a certain distance by proximal slot 1221a movement, 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, loosen the folder to object It holds.Then, two connectors 1222 return to initial position along respective lead-over groove 1221b, and are again introduced into proximal slot 1221a, Clamp two clamping limbs 121 to object again.It and so on moves, realizes and the intermittence of material is clamped, and forward Push certain distance.The length that can be seen that proximal slot 1221a from above-mentioned working principle directly affect that material is pushed away from From can be set according to the actual demand in operation process.And the shape of lead-over groove 1221b then influences not operation process Greatly, there is no too many limitations for shape, can be changed according to actual needs.
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 limiting slot 1221 is from the first installation The groove that face 111 opens up.In order to drive two connectors 1222 to move respectively along respective limiting slot 1221, in the present embodiment, Each driving device 130 includes the limited block 131 that can be rotated around the axis perpendicular to the first mounting surface 111, meanwhile, two Limiting slot 1221 is arranged around two limited blocks 131 respectively.Each limited block 131 is equipped with perforative matching hole (not shown), The axis direction of matching hole is parallel to the first mounting surface 111.Each driving device 130 includes sliding bar 132, sliding bar 132 One end and connector 1222 it is hinged, other end sliding is embedded at matching hole.Due between limited block 131 and connector 1222 Sliding of the distance with connector 1222 in limiting slot 1221, always among variation, so limited block 131 and connector It is attached between 1222 using sliding bar 132.Sliding bar 132, can only be along the axis of matching hole due to the limitation of matching hole Direction movement, so on the one hand, sliding bar 132 can be rotated with the rotation of limited block 131, thus with follower link 1222 It is slided along limiting slot 1221, on the other hand, sliding bar 132 can slide in limiting slot 1221 again with connector 1222, and It is slided in matching hole, maintains the lasting driving to connector 1222.
Each driving device 130 include be set to the second mounting surface 112 to the rotate gear that is connect with power source 133, the middle parts of two rotate gears 133 by the rotation axis (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 respectively with two limited blocks 131 1331 and second rotate gear 1332, it is engaged between the first rotate gear 1331 and the second rotate gear 1332, the first turning gear Wheel 1331 is connect with power source.In actual work, power source drives the first rotate gear 1331 to rotate, and the first rotate gear 1331 drive the second rotate gear 1332 to rotate synchronously again, to realize the synchronous operation of two clamping limbs 121.
As shown in Figure 1 and Figure 4, each clamping limb 121 includes the interconnecting piece 1211 connecting with connector 1222, and with even The clamping part 1212 that socket part 1211 connects, in order to increase the contact area of clamping part 1212 Yu object, to reach more preferably stable Property, clamping part 1212 can be set to plate, and two clamping parts 1212 are oppositely arranged.Further, each clamping part 1212 It include the first surface 1212a being connect with interconnecting piece 1211, and the second surface for being contacted with clamped material 1212b.More preferably, the shape for the object that the shape of clamping part 1212 can clamp according to specific needs is adjusted, similarly, Second surface 1212b can also be adjusted according to the surface shape of clamped object, so that second surface 1212b and material Surface is more bonded.In the present embodiment, in order to preferably clamp to tubular materials, clamping part 1212 is designed to strip Shape, length direction is parallel with the first mounting surface 111, i.e., keeps always with the length direction of tubular materials.Meanwhile in order to increase The stability of clamping, the direction of second surface 1212b towards interconnecting piece 1211 are formed by bending the song being bonded with tubular materials surface Face.It is further preferable that second surface 1212b is also provided with the cushion (not shown) made of elastic material, it is such Setting, will not influence the effect of clamping surface of material is uneven.In the other preferred embodiments of the present invention, for The limiting slot 1221 of oval ring-type or annular shape, the setting of cushion is with regard to even more important, in these cases, proximal slot 1221a It is likely to one section of circular arc, when connector 1222 moves in such proximal slot 1221a, two clamping limbs 121 are being clamped Firmly after object, it would still be possible to distance can be further reduced, at this moment cushion is prevented from clamping process and squeezed to the transition of material Pressure, so as to protect the material to be conveyed well.
Further, a pair being oppositely arranged also is convexly equipped in the first mounting surface 111 of erecting bed 110 to be used for tube Expect the supporting element 140 being supported.Two supporting elements 140 are respectively in the two sides of clamping device 120, and along the length of tubular materials The setting of direction interval.Each supporting element 140 includes a perforative U-typed slot 141, and in actual use, tubular materials are It is slided in U-typed slot 141, U-typed slot 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-typed slot 141 can also be substituted using through the through-hole of supporting element 140 or the position limiting structure of other forms, can be according to the actual situation Referring to setting.
Second embodiment
A kind of Pipe Cutting equipment 10 is present embodiments provided, referring to Figure 5, including cutter device 200 and intermittent clamping Feed device 100.
As shown in figure 5, cutter device 200 includes cutting rack 210, and the cutter 220 that is installed on cutting rack 210 and squeeze Briquetting 230.The cutting chamber 223 for placing tubing is formed between cutter 220 and crushing block 230.It is sent by intermittence clamping Tubular materials are sent into cutting chamber 223 between material device 100, to complete to cut.
In the present embodiment, tubular materials are truncated using cut mode between cutter 220 and crushing block 230.Into One step, the direction that is laterally away from crushing block 230 of the cutter 220 towards crushing block 230 is bent into " V " font structure, is formed The first cutter 221 and the second cutter 222 at an angle.When actual shearing, tubular materials are located at the first cutter 221 and second The position that cutter 222 connects, namely the apex of " V " font structure, the first cutter 221 and the second cutter 222 can simultaneously from Tubular materials are sheared in two different directions, to prevent tubular materials from sliding in shear history, convenient for pipe Shape material is fixed.
Further, as shown in figure 5, cutter device 200 further includes to drive crushing block 230 close to or far from cutter 220 power device 240, power device 240 include speed reducer 241 and provide the motor 242 of power for speed reducer 241.Slow down Machine 241 is equipped with eccentric wheel 243 and the connecting rod 244 hinged with eccentric wheel 243, and week is taken turns with eccentric wheel 243 is located in one end of connecting rod 244 On shaft 245 it is hinged, the middle part of the other end and extrusion is hinged.Meanwhile on cutting rack 210 there is a pair disposed in parallel to lead Rail 211, the both ends of crushing block 230 are equipped with the sliding part 231 being slidably matched with guide rail 211.In actual use, with eccentric wheel 243 rotation, the position of shaft 245 is periodically separate and close to cutter 220, so that crushing block 230 is driven to move, and 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 close to or far from cutting Knife 220 is realized and is sheared to the periodicity of 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, drives the rotation of the first transmission gear as the power source of the first transmission gear using eccentric wheel 243.Meanwhile 1:1 can be set by the transmission ratio of the two, when so that cutter device 200 completing 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 far from cutter When 220, intermittent hitch feed device 100 starts hitch feed.And work as crushing block 230 close to cutter 220, and prepare to start to cut When cutting, intermittent hitch feed device 100 stops feeding, and clamping limb 121 is resetted, and prepares the clamping of next cycle.
In conclusion passing through two annular stops side by side the present invention provides a kind of intermittent hitch feed device Slot limits the motion profile of two clamping limbs, as clamping limb is moved along the track of limiting slot, two clamping limb meetings It shows and periodically material is stepped up, and push one end distance forward, to realize the purpose of intermittent feeding.Between being somebody's turn to do Having a rest property hitch feed device it is simple in sturcture, ingenious in design, operation and maintenance is all very convenient.
The present invention also provides a kind of Pipe Cutting equipment, and it includes cutter devices and above-mentioned intermittent hitch feed device, should Cutter device includes the power device of cutter, crushing block and driving crushing block close to or far from cutter, between cutter 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 It cuts, to be cut into the uniform pipe fitting of length dimension, saves artificial feeding bring human cost, working efficiency is higher, size Precision is higher, uses simple and convenient.Meanwhile the Pipe Cutting equipment uses mechanical structure, low cost is especially suitable for some small The use in type work mill.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims (9)

1. a kind of intermittence hitch feed device characterized by comprising
Erecting bed and the clamping device being set on the erecting bed, the clamping device includes can be close to each other or separate one To clamping piece, each clamping piece includes clamping limb and the position-limit mechanism for limiting the clamping limb movement;Each limit Position mechanism includes the limiting slot being located on the erecting bed and the connector being slidably matched with the limiting slot, the limiting slot One end sliding for annular, the connector is embedded in the limiting slot, and the other end is connect with the clamping limb;It is each described Clamping piece includes the driving device for driving the connector to move along the limiting slot;
The erecting bed includes the first mounting surface positioned at the clamping device side, and each driving device includes can be around Perpendicular to the limited block of the axis rotation of first mounting surface, two limiting slots are set around two limited blocks respectively It sets;Each limited block is equipped with perforative matching hole, and the axis direction of the matching hole is parallel to first mounting surface; Each driving device includes sliding bar, and one end of the sliding bar and the connector are hinged, and other end sliding is embedded In the matching hole.
2. intermittence hitch feed device according to claim 1, which is characterized in that the erecting bed further include with it is described The second mounting surface that first mounting surface is oppositely arranged, each driving device include being set to the use of second mounting surface With the rotate gear connecting with power source, the middle part of two rotate gears is fixedly connected with two limited blocks respectively.
3. intermittence hitch feed device according to claim 2, which is characterized 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 engagement, and one in first rotate gear and second rotate gear connect with the power source.
4. intermittence hitch feed device according to claim 1, which is characterized in that each clamping limb include with The interconnecting piece of the connector connection, and the clamping part being connect with the interconnecting piece;The clamping part is plate, and described in two Clamping part is oppositely arranged.
5. intermittence hitch feed device according to claim 4, which is characterized in that each clamping part include with The first surface of the interconnecting piece connection, and the second surface for being contacted with clamped material, the second surface setting Cushion made of useful elastic material.
6. a kind of Pipe Cutting equipment, which is characterized in that including cutter device and intermittence as claimed in any one of claims 1 to 5 Hitch feed device;The cutter device includes cutter, crushing block and the driving crushing block close to or far from the cutter Power device forms the cutting chamber for placing tubing between the cutter and the crushing block.
7. Pipe Cutting equipment according to claim 6, which is characterized in that the power device includes speed reducer and subtracts to be described Fast machine provides the motor of power;The speed reducer be equipped with eccentric wheel and the connecting rod hinged with the eccentric wheel, the one of the connecting rod End and the wheel week of the eccentric wheel are hinged, and the other end is hinged with extrusion.
8. Pipe Cutting equipment according to claim 7, which is characterized in that the cutter device further includes cutting rack, described to cut Knife and the crushing block are installed on the cutting rack, have a pair of guide rails disposed in parallel, the crushing block on the cutting rack Both ends be equipped with the sliding part that is slidably matched with the guide rail.
9. Pipe Cutting equipment according to claim 7, which is characterized in that a side of the cutter towards the crushing block is to remote Direction bending from 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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CN109702267B (en) * 2019-01-31 2020-04-07 重庆宏通建筑工程有限公司 Building pipe cutting machine
CN110524044B (en) * 2019-09-10 2020-11-24 苏州瓦泊特智能科技有限公司 Automatic continuous cutting equipment for pipes

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