CN107096957A - A kind of steel tube fixing device - Google Patents

A kind of steel tube fixing device Download PDF

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Publication number
CN107096957A
CN107096957A CN201710539679.5A CN201710539679A CN107096957A CN 107096957 A CN107096957 A CN 107096957A CN 201710539679 A CN201710539679 A CN 201710539679A CN 107096957 A CN107096957 A CN 107096957A
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CN
China
Prior art keywords
screw rod
balladeur train
chuck
chute
symmetrically
Prior art date
Application number
CN201710539679.5A
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Chinese (zh)
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CN107096957B (en
Inventor
姚莉萍
Original Assignee
姚莉萍
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Publication date
Application filed by 姚莉萍 filed Critical 姚莉萍
Priority to CN201710539679.5A priority Critical patent/CN107096957B/en
Publication of CN107096957A publication Critical patent/CN107096957A/en
Application granted granted Critical
Publication of CN107096957B publication Critical patent/CN107096957B/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
    • B23D21/00Machines or devices for shearing or cutting tubes
    • 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
    • B23D33/04Arrangements for holding, guiding, and/or feeding work during the operation for making circular cuts

Abstract

The invention discloses a kind of steel tube fixing device, including base, base top left and right ends are symmetrically arranged with left projection and right projection, left guide hole and right guide hole are respectively symmetrically provided with left projection and right projection, the medial extremity of left projection and right projection is respectively symmetrically provided with the left counterbore and right counterbore communicated with left guide hole and right guide hole, base top is located at left projection and the medial extremity of right projection is respectively symmetrically provided with the first left chute and the first right rail, respectively symmetrically being provided with first left chute and the first right rail can the left and right left balladeur train and right balladeur train that slip, the medial extremity of left balladeur train and right balladeur train is respectively symmetrically provided with the second left chute and the second right rail, the apparatus structure of the present invention is simple, low production cost, can be fixedly clamped the steel pipe of different-diameter, and it is convenient and swift to removing and being fixedly clamped for steel pipe, add the cutting section processing efficiency follow-up to steel pipe, it is simple to operate, overall structure operation safety, reliably, rationally, it is adapted to promote the use of.

Description

A kind of steel tube fixing device
Technical field
The present invention relates to steel pipe technical field, more particularly to a kind of steel tube fixing device.
Background technology
Nowadays, steel pipe is using widely, and it is applied not only to convey liquid, and it is additionally operable to manufacture construction steel structure frame, Because steel pipe is different using place and the use length needed, added in steel pipe using preceding needing to it to carry out cutting section Work, to meet the use demand of steel pipe, but steel pipe is substantially cylindrical, and has the steel pipe of different-diameter, and this results in steel pipe Stationary positioned it is relatively difficult, general fixing device can only fix the steel pipe of same diameter, it is difficult to fixed other different straight The steel pipe in footpath, which results in the raising of steel pipe fixed cost so that the cutting section processing efficiency of steel pipe is low, therefore, typically Fixing device can not meet existing a variety of different-diameters steel pipe fixed demand.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of steel tube fixing device, it can solve the problem that above-mentioned show in the art The problem of.
To solve the above problems, the present invention is adopted the following technical scheme that:A kind of steel tube fixing device of the present invention, including bottom Seat, the base top left and right ends are symmetrically arranged with left projection and right projection, the left projection and right projection respectively symmetrically Left guide hole and right guide hole are provided with, the medial extremity of the left projection and right projection is respectively symmetrically provided with and the left guide hole and the right side Left counterbore and right counterbore that guide hole is communicated, the base top is located at the left projection and the medial extremity of right projection is respectively symmetrically set Be equipped with the first left chute and the first right rail, the first left chute and the first right rail be respectively symmetrically provided with can left and right it is sliding The left balladeur train and right balladeur train walked, the medial extremity of the left balladeur train and right balladeur train are respectively symmetrically provided with the second left chute and second right side The first left slider that can be slipped up and down and first right side are respectively symmetrically provided with chute, the second left chute and the second right rail The second left slider and second that can be slipped up and down is also respectively symmetrically provided with sliding block, the second left chute and the second right rail The medial extremity of right sliding block, first left slider and the first right sliding block is respectively symmetrically provided with the first left chuck and the first right folder The medial extremity of set, second left slider and the second right sliding block is respectively symmetrically provided with the second left chuck and the second right chuck, institute The medial extremity for stating the first left chuck, the first right chuck, the second left chuck and the second right chuck is provided with arc-shaped notch, the left side Respectively symmetrically it is provided with and is led with the slip left side of mating connection of the left guide hole and right guide hole in the middle of the outboard end of balladeur train and right balladeur train Post and right guide pillar, the left guide pillar and right guide pillar periphery are wound with left spring and right spring, the second left chute and respectively About the first drive component and about the second drive component, the first left chute and are respectively symmetrically provided with two right rails Left and right drive component is provided with one right rail.
As preferred technical scheme, one end of the left spring and right spring respectively with the left balladeur train and right balladeur train Outboard end is fixedly connected, and the bottom hole wall of the other end of the left spring and right spring respectively with the left counterbore and right counterbore is fixed Connection.
As preferred technical scheme, four arc-shaped notch it is each in be provided with rubber blanket, the first left cunning Block and the first right sliding block are symmetrical arranged with second left slider and the second right sliding block respectively, the first left chuck and first right side Chuck is symmetrical arranged with the described second left chuck and the second right chuck respectively.
As preferred technical scheme, about first drive component includes the first oscilaltion screw rod and is arranged on institute State about the first motor in the second left chute top end wall, the first oscilaltion screw rod include on first screw rod and First time screw rod being connected with screw rod on described first, screw rod is through first left slider and with described first on described first Left slider screw thread is connected, and first time screw rod coordinates through second left slider and with the second left slider screw thread Connection, screw tip is connected with about first motor on described first, first time screw rod bottom and described the Two left chute base end walls are rotatably connected, and the thread rotary orientation reverse symmetry on described first on screw rod and first time screw rod is set Put, about second drive component includes the second oscilaltion screw rod and be arranged in the second right rail top end wall the About two motors, the second oscilaltion screw rod include screw rod on second and be connected with screw rod on described second the Two times screw rods, screw rod is connected through the described first right sliding block and with the described first right sliding block screw thread on described second, described Second time screw rod is connected through the described second right sliding block and with the described second right sliding block screw thread, screw tip on described second It is connected with about second motor, second time screw rod bottom rotatably coordinates with the second right rail base end wall Connect, the thread rotary orientation reverse symmetry on described second on screw rod and second time screw rod is set.
As preferred technical scheme, the left and right drive component includes left and right drive screw and is arranged on first right side Left and right driving motor in chute right-hand member wall, the left and right drive screw include from left to right be sequentially connected left screw rod, middle company Bar and right screw rod, the left screw rod are connected through the bottom of the left balladeur train and with the left balladeur train screw thread, the left spiral shell Bar left end is rotatably connected with the described first left chute left end wall, and the middle connecting rod passes through the described first left chute and first The base between right rail and rotatably it is connected with the base, the right screw rod passes through the bottom of the right balladeur train And be connected with right balladeur train screw thread, the right screw rod right-hand member is connected with the left and right driving motor, the left screw rod and right spiral shell Thread rotary orientation reverse symmetry on bar is set.
As preferred technical scheme, the height of the left balladeur train and right balladeur train is more than the height of the left projection and right projection Degree, the left balladeur train and right balladeur train are set with the base integral type, the height of the second left chute and the second right cunning The height of groove is identical with the length of the described first left chute left end wall to the first right rail right-hand member wall respectively.
It is used as preferred technical scheme, about first motor, about the second motor and left and right driving electricity Machine is serially connected.
The beneficial effects of the invention are as follows:
1. worked simultaneously by controlling about the first motor, about the second motor and left and right driving motor to be powered, Left and right driving motor work provides the left balladeur train of power drive and right balladeur train slips to the centre of base, and about the first motor is carried Slipped for the centre of the left slider of power drive first and the second left slider to the second left chute, about the second motor provides dynamic Power drives the centre of the first right sliding block and the second right sliding block to the second right rail to slip, finally by the first left chuck, first right side Chuck, the second left chuck and the second right chuck simultaneously clamp on fixed steel pipe, and the fixation of steel pipe is caused by the arc-shaped notch of setting More stable, safety, it is convenient that follow-up cutting section processing is carried out to steel pipe, the first left folder can be prevented by the rubber blanket of setting Set, the first right chuck, the second left chuck and the second right chuck produce abrasion when being fixedly clamped steel pipe to the surface of steel pipe, are needing When steel pipe is removed, it is only necessary to by controlling about the first motor, about the second motor and left and right driving motor Work reversion, it is just releasable that being fixedly clamped power of steel pipe is removed steel pipe.
2. by when left balladeur train and right balladeur train slip to the centre of base left guide pillar and right guide pillar also inwardly break away walk and Left guide hole and right guide hole are retracted into, so that left balladeur train and slipping for right balladeur train are oriented to by left guide pillar and right guide pillar, this When left spring and right spring also stretch out left counterbore and right counterbore respectively, left spring and right spring are applied with to left balladeur train and right balladeur train To the pressure on top surface of inner side top pressure, the first left chuck, the first right chuck, the second left chuck and the second right chuck are not only increased to steel The power that is fixedly clamped of pipe, can also reduce the vibration of left balladeur train and right balladeur train, without using this in follow-up cutting section processing During device, the present apparatus can also be lifted by left guide pillar and right guide pillar and carried, so as to facilitate the carrying movement of the present apparatus.
3. the apparatus structure of the present invention is simple, low production cost, the steel pipe for the different-diameter that can be fixedly clamped, and right Removing and being fixedly clamped for steel pipe is convenient and swift, adds the cutting section processing efficiency follow-up to steel pipe, simple to operate, Overall structure operation is safe and reliable, reasonable, is adapted to promote the use of.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of overall structure diagram of steel tube fixing device of the invention, now, the first left chuck, the first right folder Set, the second left chuck and the second right chuck are in and are located remotely from each other state;
When Fig. 2 is in mutually abutting state for the first left chuck, the first right chuck, the second left chuck and the second right chuck in Fig. 1 Structural representation;
Fig. 3 is placed into the rear structural representation being in when being fixedly clamped state for steel pipe in the present invention;
Fig. 4 is Fig. 2 top view.
Embodiment
The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Refering to a kind of steel tube fixing device shown in Fig. 1-4, including base 3, the top left and right ends of base 3 are symmetrically set It is equipped with left projection 31 and right projection 32, the left projection 31 and right projection 32 and is respectively symmetrically provided with left guide hole 91 and right guide hole 92, the medial extremity of the left projection 31 and right projection 32 is respectively symmetrically provided with what is communicated with the left guide hole 91 and right guide hole 92 Left counterbore 903 and right counterbore 904, the top of base 3 are located at the medial extremity of the left projection 31 and right projection 32 respectively symmetrically It is provided with the first left right rail 42 of chute 41 and first, the first left right rail 42 of chute 41 and first and respectively symmetrically sets Have can the left and right left balladeur train 51 and right balladeur train 52 that slip, the medial extremity of the left balladeur train 51 and right balladeur train 52 is respectively symmetrically provided with Respectively symmetrically be provided with the second left right rail 62 of chute 61 and second, the second left right rail 62 of chute 61 and second can on Under the first left slider 71 and the first right sliding block 72 that slip, in the second left right rail 62 of chute 61 and second also respectively symmetrically The second left slider 81 and the second right sliding block 82 that can be slipped up and down are provided with, the right sliding block 72 of first left slider 71 and first Medial extremity is respectively symmetrically provided with the first right chuck 702 of left chuck 701 and first, the right sliding block of second left slider 81 and second 82 medial extremity is respectively symmetrically provided with the second right chuck 802 of left chuck 801 and second, and the first left chuck 701, first is right Chuck 702, the medial extremity of the second right chuck 802 of left chuck 801 and second are provided with arc-shaped notch 78, the left He of balladeur train 51 Respectively symmetrically it is provided with and is led with the slip left side of mating connection of the left guide hole 91 and right guide hole 92 in the middle of the outboard end of right balladeur train 52 Post 901 and right guide pillar 902, left guide pillar 901 and right guide pillar 902 periphery are wound with left spring 905 and right spring 906 respectively, About the first drive component and about the second driving are respectively symmetrically provided with the second left right rail 62 of chute 61 and second Left and right drive component is provided with component, the first left right rail 42 of chute 41 and first.
Wherein, the outside of one end of the left spring 905 and right spring 906 respectively with the left balladeur train 51 and right balladeur train 52 End is fixedly connected, the hole of the other end of the left spring 905 and right spring 906 respectively with the left counterbore 903 and right counterbore 904 Bottom wall is fixedly connected, so as to be applied respectively to the left balladeur train 51 and right balladeur train 52 by the left spring 905 and right spring 906 To the pressure on top surface of inner side top pressure.
Wherein, four arc-shaped notch 78 it is each in be provided with rubber blanket 77, first left slider 71 and first Right sliding block 72 is symmetrical arranged with the right sliding block 82 of second left slider 81 and second respectively, the first left chuck 701 and first Right chuck 702 is symmetrical arranged with the described second right chuck 802 of left chuck 801 and second respectively, so that the described first left folder Cover four arc-shaped notch 78 when the 701, first right chuck 702, the second right chuck 802 of left chuck 801 and second are mutually abutted Just form a full circle.
Wherein, about first drive component includes the first oscilaltion screw rod and is arranged on the described second left chute 61 About the first motor 501 in top end wall, the first oscilaltion screw rod include first on screw rod 511 and with it is described First time screw rod 521 that screw rod 511 is connected on first, on described first screw rod 511 pass through first left slider 71 and with institute The mating connection of the screw thread of the first left slider 71 is stated, first time screw rod 521 passes through second left slider 81 and with described second The screw thread of left slider 81 is connected, and the top of screw rod 511 is connected with about first motor 501 on described first, described First time bottom of screw rod 521 is rotatably connected with the described second left base end wall of chute 61, screw rod 511 and on described first Once the thread rotary orientation reverse symmetry on screw rod 521 is set, and about second drive component includes the second oscilaltion screw rod With about the second motor 502 being arranged in the top end wall of the second right rail 62, the second oscilaltion screw rod bag Screw rod 512 on screw rod 512 and the second time screw rod 522 being connected with screw rod 512 on described second on second, described second is included to wear Cross the described first right sliding block 72 and be connected with the described first right screw thread of sliding block 72, second time screw rod 522 is described in Second right sliding block 82 is simultaneously connected with the described second right screw thread of sliding block 82, the top of screw rod 512 and described second on described second Motor 502 is connected up and down, and the bottom of second time screw rod 522 rotatably coordinates company with the base end wall of the second right rail 62 Connect, the thread rotary orientation reverse symmetry on described second on screw rod 512 and second time screw rod 522 is set.
Wherein, the left and right drive component includes left and right drive screw and is arranged in the right-hand member wall of the first right rail 42 Left and right driving motor 7, the left and right drive screw includes the left screw rod 4, middle connecting rod 6 and the right screw rod that are from left to right sequentially connected 5, the left screw rod 4 is connected through the bottom of the left balladeur train 51 and with the left screw thread of balladeur train 51, and the left screw rod 4 is left End is rotatably connected with the described first left left end wall of chute 41, and the middle connecting rod 6 passes through the described first left chute 41 and the The base 3 between one right rail 42 and rotatably it is connected with the base 3, the right screw rod 5 passes through the right cunning The bottom of frame 52 and it is connected with the right screw thread of balladeur train 52, the right right-hand member of screw rod 5 is connected with the left and right driving motor 7, institute The thread rotary orientation reverse symmetry stated on left screw rod 4 and right screw rod 5 is set.
Wherein, the height of the left balladeur train 51 and right balladeur train 52 is more than the height of the left projection 31 and right projection 32, institute State left balladeur train 51 and right balladeur train 52 to set with the integral type of base 3, the height of the second left chute 61 and second right side The height of chute 62 is identical with the length of the described first left left end wall of chute 41 to the right-hand member wall of the first right rail 42 respectively.
Wherein, about first motor 501, about the second motor 502 and left and right driving motor 7 are mutually gone here and there Connection, so that energy after about first motor 501, about the second motor 502 and the energization of left and right driving motor 7 Work simultaneously.
In initial position, about first motor 501, about the second motor 502 and left and right are driven Dynamic motor 7 is in the state that is stopped, and the left balladeur train 51 is in the high order end and the left projection of the described first left chute 41 31 abut state, and the low order end that the right balladeur train 52 is in first right rail 42 abuts state with the right projection 32, institute State the first left slider 71 and second left slider 81 is respectively at the top and bottom of the described second left chute 61, it is described The first right sliding block 82 of right sliding block 72 and second is respectively at the top and bottom of second right rail 62, now, described First left chuck 701, the first right chuck 702, the second right chuck 802 of left chuck 801 and second are in and are located remotely from each other state, and institute State left guide pillar 901 and right guide pillar 902 is respectively at the state for slipping and stretching out laterally the left guide hole 91 and right guide hole 92, institute State left spring 905 and right spring 906 is respectively at and is retracted in the left side respectively by the left balladeur train 51 and the top pressure of right balladeur train 52 State in counterbore 903 and right counterbore 904.
When needing to be fixedly clamped steel pipe, steel pipe is first placed in the described first right folder of left chuck 701, first from top to bottom The 702, second left corresponding centre position of the right chuck 802 of chuck 801 and second is covered, about first motor is then controlled 501st, about the second motor 502 and left and right driving motor 7 are powered and while working, the work of left and right driving motor 7 is carried For left and right drive screw turns described in power drive, so as to drive the left balladeur train 51 and right balladeur train 52 into the base 3 Between slip, now, the centre of left balladeur train 51 and right balladeur train 52 to the base 3 is slipped so that the left guide pillar 901 and the right side Guide pillar 902 inwardly breaks away and is retracted into the left guide hole 91 and right guide hole 92, and the left spring 905 and right spring 906 are distinguished The left counterbore 903 and right counterbore 904 are stretched out, and about first motor 501 is provided on first described in power drive Lower lifting screw is rotated, so as to drive first left slider 71 and second left slider 81 to the described second left chute 61 Centre is slipped, and about second motor 502 provides the second oscilaltion screw rod described in power drive and rotated, so as to drive The centre for moving first right sliding block 72 and second right sliding block 82 to second right rail 62 is slipped, finally by described first Left chuck 701, the first right chuck 702, the second right chuck 802 of left chuck 801 and second simultaneously clamp on fixed steel pipe, and steel pipe is pressed from both sides About first motor 501, about the second motor 502 and left and right driving motor 7 is controlled to power off after fastening And be stopped, now, just can carry out follow-up cutting section to steel pipe processes, and 906 pairs of the left spring 905 and right spring The left balladeur train 51 and right balladeur train 52 are applied with the pressure on top surface to inner side top pressure, not only increase the described first left chuck 701, One right chuck 702, the second right chuck 802 of left chuck 801 and second, can also be in follow-up cuttings point to the power that is fixedly clamped of steel pipe The vibration of the left balladeur train 51 and right balladeur train 52 is reduced in Duan Jiagong, by controlling about first motor 501, second Motor 502 and the work reversion of left and right driving motor 7 up and down, it is just releasable that being fixedly clamped power of steel pipe is taken steel pipe Under.
The left balladeur train 51 is caused to be in institute when the centre of left balladeur train 51 and right balladeur train 52 to the base 3 is slipped The low order end of the first left chute 41 is stated, when the right balladeur train 52 is in the high order end of first right rail 42, described first is left Sliding block 71 and second left slider 81 just slip to the described second left chute 61 to the centre of the described second left chute 61 Centre position, the right sliding block 82 of the first right sliding block 72 and second also just slips to institute to the centre of second right rail 62 The centre position of the second right rail 62 is stated, now the described first left chuck 701, the first right chuck 702, the second left and of chuck 801 Second right chuck 802 mutually abuts and causes four arc-shaped notch 78 just to form a full circle.
The beneficial effects of the invention are as follows:
1. worked simultaneously by controlling about the first motor, about the second motor and left and right driving motor to be powered, Left and right driving motor work provides the left balladeur train of power drive and right balladeur train slips to the centre of base, and about the first motor is carried Slipped for the centre of the left slider of power drive first and the second left slider to the second left chute, about the second motor provides dynamic Power drives the centre of the first right sliding block and the second right sliding block to the second right rail to slip, finally by the first left chuck, first right side Chuck, the second left chuck and the second right chuck simultaneously clamp on fixed steel pipe, and the fixation of steel pipe is caused by the arc-shaped notch of setting More stable, safety, it is convenient that follow-up cutting section processing is carried out to steel pipe, the first left folder can be prevented by the rubber blanket of setting Set, the first right chuck, the second left chuck and the second right chuck produce abrasion when being fixedly clamped steel pipe to the surface of steel pipe, are needing When steel pipe is removed, it is only necessary to by controlling about the first motor, about the second motor and left and right driving motor Work reversion, it is just releasable that being fixedly clamped power of steel pipe is removed steel pipe.
2. by when left balladeur train and right balladeur train slip to the centre of base left guide pillar and right guide pillar also inwardly break away walk and Left guide hole and right guide hole are retracted into, so that left balladeur train and slipping for right balladeur train are oriented to by left guide pillar and right guide pillar, this When left spring and right spring also stretch out left counterbore and right counterbore respectively, left spring and right spring are applied with to left balladeur train and right balladeur train To the pressure on top surface of inner side top pressure, the first left chuck, the first right chuck, the second left chuck and the second right chuck are not only increased to steel The power that is fixedly clamped of pipe, can also reduce the vibration of left balladeur train and right balladeur train, without using this in follow-up cutting section processing During device, the present apparatus can also be lifted by left guide pillar and right guide pillar and carried, so as to facilitate the carrying movement of the present apparatus.
3. the apparatus structure of the present invention is simple, low production cost, the steel pipe for the different-diameter that can be fixedly clamped, and right Removing and being fixedly clamped for steel pipe is convenient and swift, adds the cutting section processing efficiency follow-up to steel pipe, simple to operate, Overall structure operation is safe and reliable, reasonable, is adapted to promote the use of.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally The principle of invention, various changes and modifications of the present invention are possible without departing from the spirit and scope of the present invention, these changes Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its Equivalent is defined.

Claims (7)

1. a kind of steel tube fixing device, it is characterised in that:Including base, base top left and right ends be symmetrically arranged with left projection and The medial extremity point of left guide hole and right guide hole, left projection and right projection is respectively symmetrically provided with right projection, left projection and right projection It is not symmetrically arranged with the left counterbore and right counterbore communicated with left guide hole and right guide hole, base top is located at left projection and right projection Medial extremity is respectively symmetrically provided with the first left chute and the first right rail, the first left chute and the first right rail and respectively symmetrically set Be equipped with can the left and right left balladeur train and right balladeur train that slip, the medial extremity of left balladeur train and right balladeur train is respectively symmetrically provided with the second left chute With the second right rail, the first left slider that can slip up and down and the are respectively symmetrically provided with the second left chute and the second right rail The second left slider and second that can be slipped up and down is also respectively symmetrically provided with one right sliding block, the second left chute and the second right rail The medial extremity of right sliding block, the first left slider and the first right sliding block is respectively symmetrically provided with the first left chuck and the first right chuck, the The medial extremity of two left sliders and the second right sliding block is respectively symmetrically provided with the second left chuck and the second right chuck, the first left chuck, The medial extremity of first right chuck, the second left chuck and the second right chuck is provided with arc-shaped notch, left balladeur train and right balladeur train it is outer The left guide pillar and right guide pillar of mating connection of being slipped with left guide hole and right guide hole, left guide pillar and the right side are respectively symmetrically provided with the middle of side Guide pillar periphery is wound with left spring and right spring, the second left chute and the second right rail and is respectively symmetrically provided with first respectively Left and right drive component is provided with lower drive component and about the second drive component, the first left chute and the first right rail.
2. steel tube fixing device according to claim 1, it is characterised in that:One end difference of the left spring and right spring It is fixedly connected with the outboard end of the left balladeur train and right balladeur train, the other end of the left spring and right spring is heavy with the left side respectively Hole is fixedly connected with the bottom hole wall of right counterbore.
3. steel tube fixing device according to claim 1, it is characterised in that:Each middle setting of four arc-shaped notch There is rubber blanket, first left slider and the first right sliding block are symmetrical arranged with second left slider and the second right sliding block respectively, The first left chuck and the first right chuck are symmetrical arranged with the described second left chuck and the second right chuck respectively.
4. steel tube fixing device according to claim 1, it is characterised in that:About first drive component includes first Oscilaltion screw rod and about the first motor being arranged in the described second left chute top end wall, first oscilaltion Screw rod is included on screw rod and first time screw rod be connected with screw rod on described first on first, described first described in screw rod is passed through First left slider simultaneously with the first left slider screw thread be connected, first time screw rod pass through second left slider and with The second left slider screw thread is connected, and screw tip is connected with about first motor on described first, described First time screw rod bottom is rotatably connected with the described second left chute base end wall, screw rod and first time screw rod on described first On thread rotary orientation reverse symmetry set, about second drive component includes the second oscilaltion screw rod and described in being arranged on About the second motor in second right rail top end wall, the second oscilaltion screw rod include second on screw rod and with Second time screw rod that screw rod is connected on described second, on described second screw rod through the described first right sliding block and with described first right side Sliding block screw thread is connected, and second time screw rod through the described second right sliding block and coordinates company with the described second right sliding block screw thread Connect, screw tip is connected with about second motor on described second, second time screw rod bottom and described second Right rail base end wall is rotatably connected, and the thread rotary orientation reverse symmetry on described second on screw rod and second time screw rod is set Put.
5. steel tube fixing device according to claim 1, it is characterised in that:The left and right drive component includes left and right and driven Screw rod and the left and right driving motor being arranged in the first right rail right-hand member wall, the left and right drive screw are included from left to right Left screw rod, middle connecting rod and the right screw rod being sequentially connected, the left screw rod through the left balladeur train bottom and with the left balladeur train Screw thread is connected, and the left screw rod left end is rotatably connected with the described first left chute left end wall, and the middle connecting rod is worn The base crossed between the described first left chute and the first right rail and rotatably it is connected with the base, the right spiral shell Bar is connected through the bottom of the right balladeur train and with right balladeur train screw thread, the right screw rod right-hand member and the left and right driving motor Thread rotary orientation reverse symmetry on connection, the left screw rod and right screw rod is set.
6. steel tube fixing device according to claim 1, it is characterised in that:The height of the left balladeur train and right balladeur train is more than The height of the left projection and right projection, the left balladeur train and right balladeur train are set with the base integral type, the second left cunning The height of groove and the height of second right rail respectively with the described first left chute left end wall to the first right rail right-hand member The length of wall is identical.
7. the steel tube fixing device according to claim 4 or 5, it is characterised in that:About first motor, second Motor and left and right driving motor are serially connected up and down.
CN201710539679.5A 2017-07-04 2017-07-04 A kind of steel tube fixing device CN107096957B (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3392485B2 (en) * 1993-12-08 2003-03-31 三菱重工業株式会社 Pipe cutting machine
CN102699703A (en) * 2012-06-07 2012-10-03 珠海格力电器股份有限公司 Drilling fixture
CN204747640U (en) * 2015-07-01 2015-11-11 山东豪迈重工有限公司 Pipe fitting groove preparation equipment
CN105127767A (en) * 2015-09-09 2015-12-09 成都川睿科技有限公司 Auxiliary machining device for square work-piece of intelligent device in intelligent transportation system
CN205057564U (en) * 2015-09-25 2016-03-02 重庆瀚方钢结构有限公司 Unsteady anchor clamps of processing steel pipe
CN205324836U (en) * 2015-12-03 2016-06-22 重庆协祥机械制造有限公司 More smooth pipe cutting device of incision
CN205733216U (en) * 2016-06-29 2016-11-30 张家港市友胜机械制造有限公司 Pipe cutting machine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3392485B2 (en) * 1993-12-08 2003-03-31 三菱重工業株式会社 Pipe cutting machine
CN102699703A (en) * 2012-06-07 2012-10-03 珠海格力电器股份有限公司 Drilling fixture
CN204747640U (en) * 2015-07-01 2015-11-11 山东豪迈重工有限公司 Pipe fitting groove preparation equipment
CN105127767A (en) * 2015-09-09 2015-12-09 成都川睿科技有限公司 Auxiliary machining device for square work-piece of intelligent device in intelligent transportation system
CN205057564U (en) * 2015-09-25 2016-03-02 重庆瀚方钢结构有限公司 Unsteady anchor clamps of processing steel pipe
CN205324836U (en) * 2015-12-03 2016-06-22 重庆协祥机械制造有限公司 More smooth pipe cutting device of incision
CN205733216U (en) * 2016-06-29 2016-11-30 张家港市友胜机械制造有限公司 Pipe cutting machine

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