CN212397737U

CN212397737U - Convenient steel pipe bending device

Info

Publication number: CN212397737U
Application number: CN202020481074.2U
Authority: CN
Inventors: 葛明明
Original assignee: Fujian Guoan Shipbuilding Industry Co ltd
Current assignee: Fujian Guoan Shipbuilding Industry Co ltd
Priority date: 2020-04-05
Filing date: 2020-04-05
Publication date: 2021-01-26
Anticipated expiration: 2030-04-05

Abstract

The utility model relates to a bender technical field just discloses a convenience steel pipe bending device, including the device footstock, the screw thread push rod has been cup jointed in the inside activity of device footstock, the movable plate has been cup jointed in the inside activity of screw thread push rod lower part, the lower part fixedly connected with depression bar of movable plate. This convenience steel pipe bending device, through the one side fixedly connected with dwang with fixing device, and fix the inside of cup joint at the dwang, in the use, when the device bending degree is different, through rotating the cup, make can play the angle of adjusting arc fixing device shell, play the changeable effect of increase device angle for this in the use, play the multiplicable more stable effect of fixing the steel pipe in the use for this in the use, and can adjust along with the angle difference, make stability and the flexibility that increases the device in the use.

Description

Convenient steel pipe bending device

Technical Field

The utility model relates to a bender technical field specifically is a convenience steel pipe bending device.

Background

The bender is a device that rectifies and bends crooked steel sheet, often operates through one, and the structure reduces the phenomenon of the operation of being convenient for, and current bender in the use, can meet the steel pipe of crooked degree variation in size for can have certain problem at fixed in-process, improve current convenience steel pipe bending device for this.

In current convenience steel pipe bending device, crooked needs are adjusted can appear in the steel pipe of common device, just place corresponding baffle with the device in accommodation process, can have fixed unstable phenomenon, can appear common fixing device simultaneously and can't adjust along with crooked degree, and the variation in size of device steel pipe, and in fixed process, the device draws needs backward removal in right time, in common device, the effect that can not become flexible removal around fixing device can't be used.

SUMMERY OF THE UTILITY MODEL

The utility model is not enough to prior art, the utility model provides a convenience steel pipe bending device, possess the steel pipe of fixed variation in size and can change the advantage of fixing device's angle according to the different steel pipe of degree of curvature, the steel pipe of having solved common device can appear crooked needs to be adjusted, only place the device on corresponding baffle in accommodation process, can have fixed unstable phenomenon, common fixing device can appear simultaneously and can't adjust along with the degree of curvature, and the variation in size of device steel pipe, and in fixed process, the device need move backward when drawing, in common device, the effect problem of can not become flexible the removal around the unable effect of fixing device.

The utility model provides a following technical scheme: a convenient steel pipe bending device comprises a device top seat, wherein a threaded push rod is sleeved in the device top seat in a movable mode, a movable disc is sleeved in the inner part of the lower portion of the threaded push rod in a movable mode, a compression rod is fixedly connected to the lower portion of the movable disc, a first hinge is fixedly connected to one side of the lower portion of the device top seat, a telescopic rod is sleeved in the lower portion of the first hinge in a movable mode, a second hinge is sleeved in the lower portion of the telescopic rod in a movable mode, a fixing device cross rod is fixedly connected to the lower portion of the second hinge, a loop is fixedly connected to one side of the fixing device cross rod, a rotating rod is sleeved in the loop in a movable mode, an arc-shaped fixing device shell is fixedly connected to one side of the rotating rod, a fastening nut is fixedly connected to one side of the lower portion of the arc-shaped fixing, the utility model discloses a spacing pole, including fixing device horizontal pole, spring two, middle part fixedly connected with bracing piece, the lower part fixedly connected with supporting leg of fixing device horizontal pole, one side fixedly connected with cross section of fixing device horizontal pole, spring two has been cup jointed in the outside activity of cross section, the bracing piece is gone up to the middle part fixedly connected with bottom of cross section, the lower part fixedly connected with support column of bracing piece on the bottom, the fixed case of lower part fixedly connected with bottom helical gear of support column, the inside middle part fixedly connected with helical gear of the fixed incasement portion of bottom helical gear, the helical gear dwang has been cup jointed in one side activity of helical gear, the steel pipe has.

Preferably, the outside of screw thread push rod is equipped with the screw thread, and is connected with the inside of device footstock mutually supporting, and the inside activity of screw thread push rod lower part has cup jointed the activity dish simultaneously for the activity dish does not rotate along with screw thread push rod rotation.

Preferably, the telescopic rod is of a telescopic rod structure and can be freely stretched, and a first hinge and a second hinge are movably mounted at the upper part and the lower part of the telescopic rod of the device respectively, so that the angle can be adjusted through the first hinge and the second hinge.

Preferably, bottom helical gear fixed box and helical gear are helical gear cooperation connection structure, rotate bottom helical gear fixed box, can drive the helical gear rotation of both sides for promote the helical gear dwang and rotate, make can rotate the helical gear dwang and rotate to inside supporting leg lower part one side horizontal pole.

Preferably, the dwang activity cup joints the inside at the loop for through the dwang, can rotate the rotation, make the angle that changes arc fixing device shell.

Preferably, the temples of arc fixing device shell fixedly connected with spring one and gag lever post, wherein the gag lever post cup joints in the inside of arc fixing device shell, can carry out the flexible of certain degree, and in the inside of arc fixing device shell, cuts apart into a plurality of middle part clamp plates, and two arc fixing device shells fix through fastening nut for fix the inside at the middle part clamp plate with the steel pipe.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this convenience steel pipe bending device, through the one side fixedly connected with dwang with fixing device, and fix the inside of cup joint at the dwang, in the use, when the device bending degree is different, through rotating the cup, make can play the angle of adjusting arc fixing device shell, play the changeable effect of increase device angle for this in the use, play the multiplicable more stable effect of fixing the steel pipe in the use for this in the use, and can adjust along with the angle difference, make stability and the flexibility that increases the device in the use.

2. This convenience steel pipe bending device, it fixes two different arc fixing device shells through passing through fastening nut with the device, and place the inside at the device with the steel pipe, it is fixed to push the steel pipe to the well middle part clamp plate under the thrust effect of arc fixing device shell internal spring one simultaneously, for this reason in the use, can fix according to the variation in size of device steel pipe, and move the in-process in needs, can promote the shrink of spring and produce the space, make to play the effect of convenient removal, for this is in the use, play the effect of the flexibility that increases the stability removal when device uses.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

fig. 2 is the utility model discloses the local arc fixing device shell of structure looks sideways at enlarged schematic diagram.

In the figure: 1. a device top seat; 2. a threaded push rod; 3. a movable tray; 4. a pressure lever; 5. a first hinge; 6. a telescopic rod; 7. a second hinge; 8. a fixture cross bar; 9. looping; 10. rotating the rod; 11. an arcuate fixture housing; 12. fastening a nut; 13. a first spring; 14. a limiting rod; 15. a middle pressing plate; 16. supporting legs; 17. a cross-section; 18. a second spring; 19. a bottom upper support bar; 20. a support pillar; 21. a bottom bevel gear fixing box; 22. a helical gear; 23. a bevel gear rotating rod; 24. and (5) steel pipes.

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. 1-2, a convenient steel pipe bending device comprises a device top seat 1, a threaded push rod 2 is movably sleeved inside the device top seat 1, a movable disc 3 is movably sleeved inside the lower portion of the threaded push rod 2, a pressure rod 4 is fixedly connected to the lower portion of the movable disc 3, a first hinge 5 is fixedly connected to one side of the lower portion of the device top seat 1, a telescopic rod 6 is movably sleeved below the first hinge 5, a second hinge 7 is movably sleeved below the telescopic rod 6, a fixing device cross rod 8 is fixedly connected to the lower portion of the second hinge 7, a movable sleeve 9 is fixedly connected to one side of the fixing device cross rod 8, a rotating rod 10 is movably sleeved inside the movable sleeve 9, an arc-shaped fixing device shell 11 is fixedly connected to one side of the rotating rod 10, a fastening nut 12 is fixedly connected to one side of the lower portion of the arc-shaped fixing device shell 11, a first, the lower part fixedly connected with gag lever post 14 of spring 13, another side fixedly connected with middle part clamp plate 15 of gag lever post 14, the lower part fixedly connected with supporting leg 16 of fixing device horizontal pole 8, one side fixedly connected with cross section 17 of fixing device horizontal pole 8, spring two 18 has been cup jointed in the outside activity of cross section 17, bracing piece 19 is gone up in the middle part fixedly connected with bottom of cross section 17, bracing piece 19's lower part fixedly connected with support column 20 is gone up in the bottom, the lower part fixedly connected with bottom helical gear fixing box 21 of support column 20, the inside middle part fixedly connected with helical gear 22 of bottom helical gear fixing box 21, helical gear 22's one side activity has cup jointed helical gear dwang 23, steel pipe 24 has been cup jointed in the.

Wherein, the outer part of the threaded push rod 2 is provided with threads and is mutually matched and connected with the inner part of the device top seat 1, meanwhile, the inner part of the lower part of the threaded push rod 2 is movably sleeved with the movable disc 3, so that the movable disc 3 does not rotate along with the rotation of the threaded push rod 2, in the using process, the thread is arranged outside the thread push rod 2 and is mutually matched and connected with the device top seat 1, so that the threaded push rod 2 is driven to move downwards by rotating the threaded push rod 2 in the using process, meanwhile, the movable disc 3 is movably sleeved in the lower part of the threaded push rod 2, so that the movable disc 3 does not rotate along with the rotation of the threaded push rod 2 in the use process, and the steel pipe 24 is sleeved in the lower part of the movable disc 3, so that in the use process, when downward pressure is applied to the pressure lever 4, the steel pipe 24 can be driven to perform pressure, so that the bent steel pipe 24 can be straightened and bent.

Wherein, the telescopic link 6 is the telescopic link structure, can freely stretch, and there are hinge one 5 and hinge two 7 at the upper portion of device telescopic link 6 and lower part movable mounting respectively, make can advance hinge one 5 and hinge two 7 angle regulation, in the use, through installing telescopic link 6 to be the telescopic link structure, and the upper portion and the lower part fixedly connected with hinge one 5 and hinge two 7 of telescopic link 6, make in the use, through the inside in the use of device, when needing to carry out fixed correction to different devices, through the length of adjusting telescopic link 6, and adjust the inclination, make in the use, can play the effect of the practicality when increasing the device and using, for this in the use, stability and the practicality when increasing the device and using.

Wherein, the bevel gear 22 and the bevel gear rotating rod 23 are in a bevel gear matching connection structure, the bevel gear 22 is rotated to drive the bevel gear rotating rods 23 at two sides to rotate, so that the bevel gear rotating rod 23 can be rotated and rotated to the inside of the cross rod at one side of the lower part of the supporting leg 16, in the using process, the height is usually adjusted, so that devices with different bending degrees are placed in the devices, but in the using process, a steel pipe 24 with a larger bending degree exists, so that in the using process, the devices are difficult to fix, therefore, in the using process, the bevel gear 22 and the bevel gear rotating rod 23 are fixedly connected at the lower part of the devices, the bevel gear 22 is rotated in the using process, so that the bevel gear rotating rods 23 at two sides of the bevel gear 22 are driven to rotate, and the screw thread is arranged at the outer part of the bevel gear rotating rod 23, the steel pipe 24 that can be in its inside fixed connection variation in size degree of inclination when increasing the device use is played in the use for this reason, in the use, plays practicality and the flexibility when increasing the device use for this reason.

Wherein, dwang 10 activity cup joints the inside at loop 9, make through dwang 10, can rotate the rotation, make the angle that changes arc fixing device shell 11, in the use, crooked needs are adjusted can appear in the steel pipe 24 of common device, only place the device on corresponding baffle in accommodation process, can have fixed unstable phenomenon, common fixing device can appear simultaneously and can't adjust along with the bending degree, for this in the use, through one side fixedly connected with dwang 10 with fixing device, and cup joint dwang 10 fixed inside at loop 9, in the use, when appearing the device bending degree different, through rotating loop 9, make can play the angle of adjusting arc fixing device shell 11, play the changeable effect of increase device angle for this in the use, play multiplicable more stable effect to steel pipe 24 fixed in the use for this in the use And can be adjusted along with the angle difference, make stability and the flexibility of increase device in the use.

Wherein, the temple fixedly connected with spring 13 and gag lever post 14 of arc fixing device shell 11, wherein gag lever post 14 cup joints in the inside of arc fixing device shell 11, can carry out the flexible of certain degree, and in the inside of arc fixing device shell 11, cut apart into a plurality of middle part clamp plates 15, and two arc fixing device shells 11 fix through fastening nut 12, make and fix steel pipe 24 in the inside of middle part clamp plate 15, in the use, the size of device steel pipe 24 is different, and in fixed process, the device need remove backward when pulling, in common device, the effect that can become flexible and remove around fixing device can't be used, for this reason in the use, fix two different arc fixing device shells 11 through fastening nut 12 with the device, and place steel pipe 24 in the inside of device, move middle part clamp plate 15 to in under the thrust effect of arc fixing device shell 11 internal spring 13 simultaneously and carry out steel pipe 24 to steel pipe 24 in Extrusion is fixed, for this reason in the use, can fix according to the variation in size of device steel pipe 24, and removes the in-process at needs, can promote spring 13 and contract and produce the space for play the effect of convenient removal, for this in the use, play the effect that increases the flexibility that the stability when device used removed.

The working principle is as follows: during the use, change the length of telescopic link 6, simultaneously according to steel pipe 24's bending degree rotation helical gear 22, make to drive helical gear dwang 23 and rotate, make to shrink helical gear dwang 23, change the lower part of bottom cross section simultaneously, place steel pipe 24 inside depression bar 4's lower part and middle part clamp plate 15 simultaneously, through rotating fastening nut 12, make to fix two arc fixing device shells 11, make to fix steel pipe 24 in the inside of arc fixing device shell 11, and at fixed in-process, can rotate around dwang 10 through loop 9, make in the use, but angle regulation, it is convenient fixed, rotate threaded push rod 2, make to promote depression bar 4 and remove downwards, make to provide thrust, to this end device steel pipe 24 is buckled and is rectified the processing.

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. The utility model provides a convenience steel pipe bending device, includes device footstock (1), its characterized in that: the device is characterized in that a threaded push rod (2) is sleeved in the inner part of the device top seat (1), a movable disc (3) is sleeved in the inner part of the lower part of the threaded push rod (2), a compression rod (4) is fixedly connected to the lower part of the movable disc (3), a first hinge (5) is fixedly connected to one side of the lower part of the device top seat (1), a telescopic rod (6) is sleeved in the lower part of the first hinge (5), a second hinge (7) is sleeved in the lower part of the telescopic rod (6), a fixing device cross rod (8) is fixedly connected to the lower part of the second hinge (7), a movable sleeve (9) is fixedly connected to one side of the fixing device cross rod (8), a rotating rod (10) is sleeved in the inner part of the movable sleeve (9), an arc-shaped fixing device shell (11) is fixedly connected to one side of the rotating rod (10), and a fastening nut (12, the inner part of the arc-shaped fixing device shell (11) is fixedly connected with a first spring (13), the lower part of the first spring (13) is fixedly connected with a limiting rod (14), the other side of the limiting rod (14) is fixedly connected with a middle pressing plate (15), the lower part of the fixing device cross rod (8) is fixedly connected with a supporting leg (16), one side of the fixing device cross rod (8) is fixedly connected with a cross section (17), the outer part of the cross section (17) is movably sleeved with a second spring (18), the middle part of the cross section (17) is fixedly connected with a bottom upper supporting rod (19), the lower part of the bottom upper supporting rod (19) is fixedly connected with a supporting column (20), the lower part of the supporting column (20) is fixedly connected with a bottom bevel gear fixing box (21), and the middle part of the inner part of the bottom fixing box, one side activity of helical gear (22) has cup jointed helical gear dwang (23), the inside activity of middle part clamp plate (15) has cup jointed steel pipe (24).

2. The convenient steel pipe bending device according to claim 1, characterized in that: the outside of screw thread push rod (2) is equipped with the screw thread, and is connected with the inside of device footstock (1) mutually supporting, and movable disc (3) have been cup jointed in the inside activity of screw thread push rod (2) lower part simultaneously for movable disc (3) do not rotate along with screw thread push rod (2) rotation and rotate.

3. The convenient steel pipe bending device according to claim 1, characterized in that: the telescopic rod (6) is of a telescopic rod structure and can be freely stretched, and a first hinge (5) and a second hinge (7) are movably mounted on the upper portion and the lower portion of the telescopic rod (6) respectively, so that the angle can be adjusted through the first hinge (5) and the second hinge (7).

4. The convenient steel pipe bending device according to claim 1, characterized in that: bottom helical gear fixed box (21) and helical gear (22) are helical gear cooperation connection structure, rotate bottom helical gear fixed box (21), can drive helical gear (22) rotation of both sides for promote helical gear dwang (23) and rotate, make can rotate helical gear dwang (23) to inside the horizontal pole of one side of supporting leg (16) lower part.

5. The convenient steel pipe bending device according to claim 1, characterized in that: dwang (10) activity cup joints the inside at loop (9) for through dwang (10), can rotate the rotation, make the angle that changes arc fixing device shell (11).

6. The convenient steel pipe bending device according to claim 1, characterized in that: temples fixedly connected with spring (13) and gag lever post (14) of arc fixing device shell (11), wherein gag lever post (14) cup joint in the inside of arc fixing device shell (11), can carry out certain degree flexible, and in the inside of arc fixing device shell (11), cut apart into a plurality of middle part clamp plates (15), and two arc fixing device shells (11) are fixed through fastening nut (12) for fix steel pipe (24) in the inside of middle part clamp plate (15).