CN211990394U

CN211990394U - Pipe bending mechanism of shock absorption coiled pipe

Info

Publication number: CN211990394U
Application number: CN202020641916.6U
Authority: CN
Inventors: 王晓辉
Original assignee: Shandong Xudong Thermal Equipment Co ltd
Current assignee: Shandong Xudong Thermal Equipment Co ltd
Priority date: 2020-04-25
Filing date: 2020-04-25
Publication date: 2020-11-24
Anticipated expiration: 2030-04-25

Abstract

The utility model discloses a pipe bending mechanism of a shock-absorbing coiled pipe, which comprises a machine frame and an upper cross beam, a pipe position regulator consisting of a pipe clamping groove, a connecting straight plate and a height adjusting buckle is used for fixing the pipe to be inserted into a machine, the pipe clamping groove at the upper end of the pipe position regulator can fix the inserted pipe well to prevent the pipe from falling off and shifting, the connecting straight plate is connected with the pipe clamping groove at the upper end and the height adjusting buckle at the lower end to provide a certain mechanical strength, the lower end of the connecting straight plate is provided with a plurality of height adjusting buckles, personnel can adjust the pipe position regulator according to different bending angles and heights, and clamp the height adjusting buckle on the cross beam at the upper end of the right side of the machine frame for fixing, after fixing, the personnel only need to place the pipe into the pipe clamping groove to enable the pipe to enter the machine to bend by oneself without manual adjustment and support, greatly saves the labor cost and facilitates the operation.

Description

Pipe bending mechanism of shock absorption coiled pipe

Technical Field

The utility model belongs to the technical field of relevant return bend mechanism, concretely relates to return bend mechanism of shock attenuation coiled pipe.

Background

Pipe bending machines can be broadly classified into numerical control pipe bending machines, hydraulic pipe bending machines, and the like. The wheel mold, the clamping mold, the guide mold and the core rod are mainly used for electric power construction, highway construction, pipeline laying and repairing in the aspects of boilers, bridges, ships, furniture, decoration and the like, and the wheel mold, the clamping mold, the guide mold and the core rod have the advantages of multiple functions, reasonable structure, simplicity in operation and the like.

The prior damping coiled pipe bending mechanism has the following problems: when the existing damping coiled pipe bending mechanism is used for bending pipes, the manual adjustment of the position of a person for inserting the pipes causes the waste of manpower and the inconvenience of pipe bending operation, and the manual adjustment of the angle is unstable in control, so that the problem that the bending of the pipe body cannot reach the standard is easily caused.

Disclosure of Invention

An object of the utility model is to provide a return bend mechanism of shock attenuation coiled pipe to current shock attenuation coiled pipe return bend mechanism who proposes in solving above-mentioned background art when carrying out the return bend operation, the position that needs personnel's manual adjustment to insert tubular product causes the waste of manpower and the inconvenience of return bend operation, and artifical manual angle of adjustment control is unstable, causes the crooked problem not up to standard of body easily.

In order to achieve the above object, the utility model provides a following technical scheme:

a shock-absorbing pipe bending mechanism for coiled pipes comprises a machine frame and an upper cross beam, wherein the upper cross beam is arranged and fixed at the upper end of the machine frame, the lower end of the machine frame is provided with a bottom cross beam, the upper end of the bottom cross beam is provided with a motor, the upper side of the right end of the mechanical frame is provided with an electric switch, the front side of the upper end of the mechanical frame is provided with a supporting shaft lever, the right side of the upper end of the upper cross beam is provided with a die feeding wheel, the right side of the die feeding wheel is arranged on the machine frame and is provided with a pipe position regulator, the left side of the upper end of the upper cross beam is provided with a die guide wheel, the middle position of the upper end of the upper cross beam is provided with a fixing clamp box, the upper end of the fixing clip box is provided with a fixing nut, the inside of the fixing clip box is provided with a position adjuster, the front end of the position adjuster is provided with a die clamping wheel, the motor is electrically connected with the electric switch, and the electric switch is electrically connected with an external power supply.

Preferably, the supporting shaft rod comprises a fixing shaft, a supporting rod, a metal base and fixing screw holes, the supporting rod is arranged at the lower end of the fixing shaft, the metal base is arranged at the upper end of the supporting rod, the fixing screw holes are formed in two ends of the inner portion of the metal base, and the metal base is connected to the framework.

Preferably, the position regulator includes threaded rod, twist grip, screens case and pivot fixed orifices, the upper end both sides of threaded rod are provided with twist grip, the lower extreme of threaded rod is provided with the screens case, the front end of screens case is provided with the pivot fixed orifices, the pivot fixed orifices is connected on die clamping wheel.

Preferably, the pipe position regulator comprises a pipe clamping groove, a connecting straight plate and a height adjusting buckle, the lower end of the pipe clamping groove is provided with the connecting straight plate, the front end of the connecting straight plate is provided with the height adjusting buckle, and the height adjusting buckle is connected to the framework.

Preferably, the inside of the machine frame is in a hollow state, two bottom cross beams are arranged at the lower end of the machine frame, and the inside of the bottom cross beam is in a hollow state.

Preferably, the supporting shaft rods are respectively arranged on the left side and the right side of the upper end of the machine frame, the supporting shaft rod at the left end is connected with the die guide wheel, and the supporting shaft rod at the right end is connected with the die feeding wheel.

Preferably, the upper end of the position adjuster penetrates through a fixing nut and is located at the upper end of the fixing clamp box, and the fixing clamp box is hollow.

Preferably, the rear end of the die guide wheel is welded and fixed on the upper cross beam, and the rear end of the die feeding wheel is welded and fixed on the upper cross beam.

Compared with the prior art, the utility model provides a return bend mechanism of shock attenuation coiled pipe possesses following beneficial effect:

the utility model discloses a by the pipe draw-in groove, connect the pipe position regulator that straight board and altitude mixture control detain and constitute, be used for the fixed tubular product that needs to get into the machine, the pipe draw-in groove of pipe position regulator upper end can carry out fine fixing with the tubular product of putting into, prevent that tubular product from droing the aversion, it detains to connect the straight board lower extreme and has set up a plurality of altitude mixture control, can adjust according to angle and altitude mixture control of difference, and detain the altitude mixture control and block into on the crossbeam of framework right side upper end fixed, after fixed, the personnel only need put into the pipe draw-in groove with tubular product, just can make tubular product get into the machine by oneself and carry out the return bend operation, and need not manual adjustment and support, the human cost.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a pipe bending mechanism of a shock-absorbing coiled pipe according to the present invention;

fig. 2 is a schematic structural view of the supporting shaft rod of the present invention;

fig. 3 is a schematic structural view of the position adjuster of the present invention;

fig. 4 is a schematic structural diagram of a pipe position regulator according to the present invention;

in the figure: 1. fixing a nut; 2. a die guide wheel; 3. a die clamping wheel; 4. a support shaft; 41. a fixed shaft; 42. a support bar; 43. a metal base; 44. fixing screw holes; 5. an electric motor; 6. a frame; 7. a bottom cross member; 8. a position adjuster; 81. a threaded rod; 82. rotating the handle; 83. a clamping box; 84. a rotating shaft fixing hole; 9. a fixed clip box; 10. a die feeding wheel; 11. an upper cross member; 12. a tube position adjuster; 121. a tube clamp groove; 122. connecting the straight plates; 123. a height adjusting buckle; 13. an electric switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a return bend mechanism of shock attenuation coiled pipe, includes framework 6 and upper portion crossbeam 11, and upper portion crossbeam 11 is installed and is fixed on framework 6's upper end position, and the lower extreme of framework 6 is provided with bottom crossbeam 7, and the inside of framework 6 is the hollow state, and bottom crossbeam 7 is provided with two altogether at the lower extreme of framework 6, and the inside of bottom crossbeam 7 is the hollow state. The framework 6 has only set up main supporting beam and has constituteed the support body, save material when not influencing its structural strength, weight reduction, the inside of framework 6 is the cavity state, the inner space of utilization framework 6 that can be abundant, the lower extreme of framework 6 is provided with bottom crossbeam 7, bottom crossbeam 7 is provided with two at the lower extreme of framework 6 altogether, can set up motor 5 with the top and carry out fine fixed and laying, the inside of bottom crossbeam 7 is the cavity state, save material when not influencing the structural strength of bottom crossbeam 7, the weight of mechanism is alleviateed, make things convenient for personnel's removal.

The utility model provides a return bend mechanism of shock attenuation coiled pipe, is provided with motor 5 including the upper end of bottom crossbeam 7, and the right-hand member upside of framework 6 is provided with electric switch 13, and motor 5 and electric switch 13 electric connection, electric switch 13 and external power source electric connection. The electric switch 13 independently controls the switch of the motor 5, so that the operation of personnel is facilitated, and the electric switch 13 is arranged at the right end of the framework 6 and is positioned at the same side with the die feeding wheel 10, so that the personnel can conveniently control the switch of the machine at any time when the machine is fed.

The utility model provides a return bend mechanism of shock attenuation coiled pipe, is provided with supporting shaft 4 including the upper end front side of framework 6, and supporting shaft 4 includes fixed axle 41, bracing piece 42, metal base 43 and fixed screw 44, and the lower extreme of fixed axle 41 is provided with bracing piece 42, and the upper end of bracing piece 42 is provided with metal base 43, and the inside both ends of metal base 43 are provided with fixed screw 44, and metal base 43 is connected on framework 6. The fixing screw holes 44 formed at the two ends of the metal base 43 can fix the metal base 43 to the frame 6 to prevent the metal base from falling off, the support rod 42 can support the fixing shaft 41 well, and the fixing shaft 41 can fix the rotating shaft inside well.

The utility model provides a return bend mechanism of shock attenuation coiled pipe, is provided with into mould wheel 10 including the upper end right side of upper portion crossbeam 11, and the right side that advances mould wheel 10 is located and is provided with pipe position regulator 12 on framework 6, and pipe position regulator 12 includes pipe draw-in groove 121, connects straight board 122 and height control and detains 123, and the lower extreme of pipe draw-in groove 121 is provided with connects straight board 122, and the front end of connecting straight board 122 is provided with height control and detains 123, and height control detains 123 and connects on framework 6. Pipe draw-in groove 121 of pipe position regulator 12 upper end can carry out fine fixed with the tubular product of putting into, prevent that tubular product from droing the aversion, it detains 123 to connect the straight board 122 lower extreme to have set up a plurality of altitude mixture control, can adjust according to angle and the high demand of difference, and detain 123 card with the altitude mixture control and fix on the crossbeam of the 6 right sides upper ends of framework, after fixed, personnel only need put into pipe draw-in groove 121 with tubular product, just can make tubular product get into the machine by oneself and carry out the return bend operation, and need not manual adjustment and support, the human cost has been practiced thrift greatly, the operation has been made things convenient.

The utility model provides a return bend mechanism of shock attenuation coiled pipe, upper end left side including upper portion crossbeam 11 is provided with mould wheel 2, the upper end intermediate position of upper portion crossbeam 11 is provided with fixation clamp case 9, the upper end of fixation clamp case 9 is provided with fixation nut 1, the inside of fixation clamp case 9 is provided with positioning device 8, positioning device 8 includes threaded rod 81, turning handle 82, screens case 83 and pivot fixed orifices 84, the upper end both sides of threaded rod 81 are provided with turning handle 82, the lower extreme of threaded rod 81 is provided with screens case 83, the front end of screens case 83 is provided with pivot fixed orifices 84, pivot fixed orifices 84 are connected on pressing from both sides mould wheel 3, fixing nut 1 is located the upper end of fixation clamp case 9 is passed to positioning device 8's upper end, the inside of fixation clamp case 9 is hollow state. The position of fixed positioning ware 8 that the fixation clamp case 9 can be fine, make things convenient for positioning ware 8 to realize its function, fixing nut 1 is located the upper end of fixation clamp case 9 is passed to positioning ware 8's upper end, fine fixed positioning ware 8's upper end, thereby make personnel can not rock by a wide margin when operating positioning ware 8's upper end better atress, the twist grip 82 of personnel's rotatory threaded rod 81 upper end both sides, and fixing nut 1 is passed to rotatory threaded rod 81 upper end, thereby the screw thread rises or descends through the rotation and drives the screens case 83 of lower extreme and rise or descend, and the pivot fixed orifices 84 of screens case 83's front end setting is connected on pressing from both sides the die wheel 3, thereby drive the lift of pressing from both sides die wheel 3, just can adjust the crooked angle of tubular product.

The utility model provides a return bend mechanism of shock attenuation coiled pipe, is provided with die clamping wheel 3 including the front end of positioning device 8, and the supporting shaft pole 4 has one respectively on the upper end left side and the right side of framework 6, and the supporting shaft pole 4 of left end connects in leading die wheel 2, and the supporting shaft pole 4 of right-hand member connects in advancing die wheel 10. The pipe enters the die wheel 10, is bent by the die clamping wheel 3 and is guided out by the die guiding wheel 2, the two supporting shaft rods 4 support and fix the positions of the die wheel 10 and the die guiding wheel 2 and allow the die wheel to rotate, and the die clamping wheel 3 can be adjusted in height by the position adjuster 8, so that the bending degree of the pipe is adjusted.

A pipe bending mechanism of a shock absorption coiled pipe comprises a die guide wheel 2, wherein the rear end of the die guide wheel is welded and fixed on an upper cross beam 11, and the rear end of a die feeding wheel 10 is welded and fixed on the upper cross beam 11. The rear ends of the die guide wheel 2 and the die feeding wheel 10 are welded and fixed, so that the bending operation can be more accurate by preventing the movement in the operation process and fixing the position of a bending point

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, just can use the designated position department with the return bend mechanism of shock attenuation coiled pipe. When the pipe bending mechanism of the damping coiled pipe is used, the position adjuster 8 consisting of the threaded rod 81, the rotating handle 82, the clamping box 83 and the rotating shaft fixing hole 84 is adjusted according to the angle required to be bent, the upper end of the position adjuster 8 penetrates through the fixing nut 1 and is positioned at the upper end of the fixing clamp box 9, the upper end of the position adjuster 8 is well fixed, the upper end of the position adjuster 8 cannot shake greatly during operation of a person, so that the person can bear force better, the rotating handles 82 on two sides of the upper end of the threaded rod 81 are rotated by the person, the upper end of the rotating threaded rod 81 penetrates through the fixing nut 1, threads rise or fall through rotation to drive the clamping box 83 at the lower end to rise or fall, the rotating shaft fixing hole 84 arranged at the front end of the clamping box 83 is connected to the clamping wheel 3, so that the lifting of the clamping wheel 3 is driven, the bending angle of the pipe can be adjusted, and after the adjustment is finished, the pipe required to be bent is placed, The pipe position regulator 12 is composed of a connecting straight plate 122 and a height regulating buckle 123, a pipe clamping groove 121 at the upper end of the position regulator 12 can well fix a put-in pipe to prevent the pipe from falling off and shifting, a plurality of height regulating buckles 123 are arranged at the lower end of the connecting straight plate 122 and can be regulated according to different angles and height requirements, the height regulating buckles 123 are clamped into a cross beam at the upper end of the right side of the mechanism frame 6 to be fixed, after the pipe is fixed, a person only needs to put the pipe into the pipe clamping groove 121 to enable the pipe to automatically enter the machine to conduct pipe bending operation without manual regulation and support, the labor cost is greatly saved, the operation is convenient, after the pipe is put in, an electric switch 13 is arranged at the upper side of the right end of the mechanism frame 6, a motor 5 is arranged at the upper end of a starting bottom cross beam 7, the motor 5 drives a guide die wheel 2 arranged at the left side of the upper end of an upper cross beam 11, the transmission tubular product, advance the front end connection of mould wheel 10 and guide die wheel 2 and be at the supporting shaft pole 4 of constituteing by fixed axle 41, bracing piece 42, metal base 43 and fixed screw 44, the fixed screw 44 that the inside both ends of metal base 43 set up, can be fine fix metal base 43 on framework 6, prevent to drop, bracing piece 42 can be fine support fixed axle 41, fixed inside rotation axis that fixed axle 41 can be fine, tubular product is derived from guide die wheel 2, can accomplish whole return bend operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A pipe bending mechanism of a shock-absorbing coiled pipe comprises a mechanical frame (6) and an upper cross beam (11), and is characterized in that: the upper cross beam (11) is fixedly arranged at the upper end of the machine frame (6), the lower end of the machine frame (6) is provided with a bottom cross beam (7), the upper end of the bottom cross beam (7) is provided with a motor (5), the upper side of the right end of the machine frame (6) is provided with an electric switch (13), the front side of the upper end of the machine frame (6) is provided with a supporting shaft rod (4), the right side of the upper end of the upper cross beam (11) is provided with a die feeding wheel (10), the right side of the die feeding wheel (10) is positioned on the machine frame (6) and is provided with a pipe position regulator (12), the left side of the upper end of the upper cross beam (11) is provided with a die guide wheel (2), the middle position of the upper end of the upper cross beam (11) is provided with a fixing clamp box (9), the upper end of the fixing clamp box (9) is provided with a fixing nut (1), the front end of the position regulator (8) is provided with a die clamping wheel (3), the motor (5) is electrically connected with the electric switch (13), and the electric switch (13) is electrically connected with an external power supply.

2. The tube bending mechanism for a shock-absorbing serpentine tube according to claim 1, wherein: the supporting shaft lever (4) comprises a fixing shaft (41), a supporting rod (42), a metal base (43) and fixing screw holes (44), the supporting rod (42) is arranged at the lower end of the fixing shaft (41), the metal base (43) is arranged at the upper end of the supporting rod (42), the fixing screw holes (44) are formed in two ends of the interior of the metal base (43), and the metal base (43) is connected to the framework (6).

3. The tube bending mechanism for a shock-absorbing serpentine tube according to claim 1, wherein: position regulator (8) include threaded rod (81), twist grip (82), screens case (83) and pivot fixed orifices (84), the upper end both sides of threaded rod (81) are provided with twist grip (82), the lower extreme of threaded rod (81) is provided with screens case (83), the front end of screens case (83) is provided with pivot fixed orifices (84), pivot fixed orifices (84) are connected on die clamping wheel (3).

4. The tube bending mechanism for a shock-absorbing serpentine tube according to claim 1, wherein: the pipe position regulator (12) comprises a pipe clamping groove (121), a connecting straight plate (122) and a height regulating buckle (123), the lower end of the pipe clamping groove (121) is provided with the connecting straight plate (122), the front end of the connecting straight plate (122) is provided with the height regulating buckle (123), and the height regulating buckle (123) is connected to the framework (6).

5. The tube bending mechanism for a shock-absorbing serpentine tube according to claim 1, wherein: the inside of the machine frame (6) is in a hollow state, the two bottom cross beams (7) are arranged at the lower end of the machine frame (6), and the inside of the bottom cross beam (7) is in a hollow state.

6. The tube bending mechanism for a shock-absorbing serpentine tube according to claim 1, wherein: the supporting shaft rods (4) are respectively arranged on the left side and the right side of the upper end of the machine frame (6), the supporting shaft rod (4) at the left end is connected to the die guide wheel (2), and the supporting shaft rod (4) at the right end is connected to the die feeding wheel (10).

7. The tube bending mechanism for a shock-absorbing serpentine tube according to claim 1, wherein: the upper end of the position adjuster (8) penetrates through the fixing nut (1) and is located at the upper end of the fixing clamp box (9), and the fixing clamp box (9) is hollow.

8. The tube bending mechanism for a shock-absorbing serpentine tube according to claim 1, wherein: the rear end of the die guide wheel (2) is welded and fixed on the upper cross beam (11), and the rear end of the die feeding wheel (10) is welded and fixed on the upper cross beam (11).