CN215879342U

CN215879342U - Straightening device for cutting metal hose

Info

Publication number: CN215879342U
Application number: CN202122316657.7U
Authority: CN
Inventors: 岳仁; 王守全; 于海航; 李连松
Original assignee: Tangshan Huituo Industrial Co ltd
Current assignee: Tangshan Huituo Industrial Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-02-22
Anticipated expiration: 2031-09-24

Abstract

The utility model belongs to the technical field of metal hose processing, and discloses a straightening device for cutting a metal hose, which comprises a table body, wherein a controller is fixed on the side wall of the table body, a fixed frame is installed at the top of the table body, a fixed plate is installed below the inside of the fixed frame, a movable plate is connected to the inside of the fixed frame, which is close to the upper part of the fixed plate, rotating shafts are movably connected to the side walls of the movable plate and the fixed plate through bearings, and straightening guide wheels are sleeved on the outer wall of the rotating shafts. The practicability of the device is greatly improved.

Description

Straightening device for cutting metal hose

Technical Field

The utility model belongs to the technical field of metal hose processing, and particularly relates to a straightening device for cutting a metal hose.

Background

The metal hose is an important component in a connecting pipeline of modern industrial equipment, the metal hose is used as a wire and cable protection pipe for wires, cables and signals of an automatic instrument and a civil shower hose, the specification ranges from 3mm to 150mm, and the small-caliber metal hose (the inner diameter ranges from 3mm to 25mm) is mainly used for protecting a sensing line of a precise optical ruler and a line of an industrial sensor.

In chinese patent with patent No. CN202020347538.0, a straightening device for cutting metal hoses is disclosed, which is characterized in that the device pours metal hoses into a straightening guide wheel set, thereby guiding and straightening the metal hoses, and avoiding the deflection of the bent notches of the hoses, but the device still has more defects in practical use, for example, the distance between an upper guide wheel set and a lower guide wheel set is difficult to adjust and control, which is difficult to be applied to straightening metal hoses with different diameters, once the diameter of the metal hoses changes, the metal hoses cannot enter the guide wheel set, or the side walls of the hoses cannot be attached to the outer walls of the guide wheels, which can lead to failure of straightening, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a straightening device for cutting a metal hose, which aims to solve the problems that the distance between an upper guide wheel set and a lower guide wheel set is difficult to adjust and the application range is small in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a straightening device for cutting metal hoses comprises a table body, wherein a controller is fixed on the side wall of the table body, a fixed frame is installed at the top of the table body, a fixed plate is installed below the inside of the fixed frame, a movable plate is connected to the inside of the fixed frame, which is close to the upper part of the fixed plate, a rotating shaft is movably connected to the side walls of the movable plate and the fixed plate through bearings, a straightening guide wheel is sleeved on the outer wall of the rotating shaft, a second motor is installed at one end of each of the side walls of the movable plate and the fixed plate, the output end of the second motor is connected with one of the rotating shafts, grooves are formed in both sides of the inner wall of the fixed frame, a first motor is fixedly connected to both sides of the outer wall of the fixed frame through supports, a screw rod is movably connected to the inside of each groove through a bearing, a thread sleeve is installed on the outer wall of the screw rod, and a first gear is fixed to one end of the screw rod, which extends to the outside the fixed frame, the two ends of the movable plate are respectively connected with the two threaded sleeves, and a second gear meshed with the first gear is installed at the top end of the first motor.

Preferably, a telescopic cylinder is installed at the top of the movable plate, the positioning rods penetrate through the two ends of the movable plate, one end of each positioning rod is connected with the fixed frame, the bottom end of each positioning rod is connected with the fixed plate, a spring is sleeved on the outer wall of each telescopic cylinder, and the top end of each telescopic cylinder is connected with the fixed frame.

Preferably, the straightening guide wheels are cylindrical, and the intervals between two adjacent straightening guide wheels are equal.

Preferably, one end of the spring is connected with the movable plate, and the other end of the spring is connected with the fixed frame.

Preferably, the outer wall of the first motor is provided with a protective cover, and the outer wall of the protective cover is provided with heat dissipation holes.

Preferably, the supporting columns are installed at two ends of the top of the platform body close to one side of the fixing frame, and the top ends of the supporting columns are connected with the arc-shaped supporting sleeves.

Compared with the prior art, the utility model has the beneficial effects that:

(1) according to the utility model, through the matching of the structures such as the groove, the threaded sleeves, the first gear and the second gear, the two threaded sleeves can simultaneously drive the movable plate to move, so that the distance between the upper straightening guide wheel and the lower straightening guide wheel can be accurately adjusted, the distance is equal to the outer diameter of the processed metal hose, the metal hoses with different diameters can be conveniently straightened, the application range of the device is expanded, and the practicability of the device is greatly improved.

(2) The utility model can limit the two ends of the movable plate by matching the positioning rod with the telescopic cylinder, so that the movable plate is not easy to shake when moving, the stability of the movable plate is greatly improved, and simultaneously, the vibration caused by the rotation of the straightening guide wheel can be further reduced under the buffer of the spring, so that the stability during straightening is enhanced, the straightening guide wheel is prevented from shaking, and the processing quality is greatly improved.

Drawings

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

FIG. 2 is a rear view of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

in the figure: 1. a table body; 2. a controller; 3. a fixing frame; 4. a first motor; 5. a first gear; 6. a telescopic cylinder; 7. a spring; 8. a movable plate; 9. a second gear; 10. positioning a rod; 11. straightening guide wheels; 12. a fixing plate; 13. a rotating shaft; 14. a second motor; 15. a groove; 16. a threaded sleeve; 17. a screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a straightening device for cutting metal hoses comprises a table body 1, a controller 2 is fixed on the side wall of the table body 1, the type of the controller 2 is a CPU226, a fixed frame 3 is installed at the top of the table body 1, a fixed plate 12 is installed below the inner portion of the fixed frame 3, a movable plate 8 is connected to the inner portion of the fixed frame 3 close to the upper portion of the fixed plate 12, rotating shafts 13 are movably connected to the side walls of the movable plate 8 and the fixed plate 12 through bearings, a straightening guide wheel 11 is sleeved on the outer wall of each rotating shaft 13, a second motor 14 is installed at one end of each of the side walls of the movable plate 8 and the fixed plate 12, the second motor 14 and a first motor 4 are electrically connected with the controller 2, the type of each of the second motor 14 and the first motor 4 is GH-28-750-60S, the output end of the second motor 14 is connected with one of the rotating shafts 13, grooves 15 are formed in two sides of the inner wall of the fixed frame 3, and both sides of the outer wall of the fixed frame 3 are fixedly connected with a first motor 4 through a bracket, the interior of the groove 15 is movably connected with a screw 17 through a bearing, the outer wall of the screw 17 is provided with a threaded sleeve 16, one end of the screw 17 extending to the exterior of the fixed frame 3 is fixed with a first gear 5, both ends of the movable plate 8 are respectively connected with the two threaded sleeves 16, the top end of the first motor 4 is provided with a second gear 9 meshed with the first gear 5, the two first motors 4 are started through the controller 2, so that the two first motors 4 work simultaneously to drive the first gear 5 to rotate, then the first gear 5 drives the screw 17 to rotate through the second gear 9, the screw 17 drives the threaded sleeve 16 to move, then the two threaded sleeves 16 drive the movable plate 8 to move simultaneously, thereby the distance between the upper and lower straightening guide wheels 11 can be accurately adjusted, and the distance is equal to the outer diameter of the processed metal hose, thereby being convenient for straightening the metal hoses with different diameters, enlarging the application range of the device and greatly improving the practicability of the device.

Further, a telescopic cylinder 6 is installed at the top of movable plate 8, and the both ends of movable plate 8 all run through there is locating lever 10, the one end of locating lever 10 is connected with fixed frame 3, and the bottom of locating lever 10 is connected with fixed plate 12, the outer wall cover of telescopic cylinder 6 is equipped with spring 7, and the top of telescopic cylinder 6 is connected with fixed frame 3, can carry on spacingly to the both ends of movable plate 8 through locating lever 10, simultaneously under telescopic cylinder 6's cooperation, be difficult for rocking when can making movable plate 8 remove, the stability of movable plate 8 has been improved greatly, simultaneously under spring 7's buffering, the vibrations that cause when can further reduce straightening guide pulley 11 and rotate, thereby stability when having strengthened the straightening, prevented that straightening guide pulley 11 from taking place to rock, and the processing quality is greatly improved.

Further, the straightening guide wheels 11 are cylindrical, and the interval between two adjacent straightening guide wheels 11 is equal.

Specifically, one end of the spring 7 is connected with the movable plate 8, the spring 7 has a buffering and damping effect, and the other end of the spring 7 is connected with the fixed frame 3.

Specifically, the protective cover is installed to the outer wall of first motor 4, can protect first motor 4 through the protective cover, and the louvre has been seted up to the outer wall of protective cover.

Specifically, the support column is all installed to one side that the top both ends of stage body 1 are close to fixed frame 3, and the top of support column is connected with the arc support cover, can support metal collapsible tube through the arc support cover.

The working principle and the using process of the utility model are as follows: when the utility model is used, the distance between the upper and lower two groups of straightening guide wheels 11 can be adjusted according to the outer diameter of the metal hose to be processed, the two first motors 4 are started by the controller 2, the two first motors 4 work simultaneously to drive the first gear 5 to rotate, then the first gear 5 drives the screw rod 17 to rotate through the second gear 9, the screw rod 17 drives the thread bush 16 to move, then the two thread bushes 16 simultaneously drive the movable plate 8 to move, at the moment, the movable plate can move along the positioning rod 10, the movable plate 8 is not easy to shake when moving under the matching of the telescopic cylinder 6, the stability of the movable plate 8 is greatly improved, thereby the distance between the upper and lower two groups of straightening guide wheels 11 can be accurately adjusted, the distance is equal to the outer diameter of the processed metal hose, the metal hoses with different diameters can be conveniently straightened, then the metal hose is guided between the upper and lower two groups of straightening guide wheels 11, can straighten it through straightening guide pulley 11 and handle, in addition, through the cooperation at spring 7, can further reduce the vibrations that straightening guide pulley 11 caused when rotating to stability when having strengthened the straightening has prevented that straightening guide pulley 11 from taking place to rock, has improved processingquality greatly.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a straightener is used in cutting of metal collapsible tube which characterized in that: comprises a table body (1), a controller (2) is fixed on the side wall of the table body (1), a fixed frame (3) is installed at the top of the table body (1), a fixed plate (12) is installed below the inner part of the fixed frame (3), a movable plate (8) is connected above the fixed frame (3) and close to the fixed plate (12), the side walls of the movable plate (8) and the fixed plate (12) are both connected with a rotating shaft (13) through a bearing, a straightening guide wheel (11) is sleeved on the outer wall of the rotating shaft (13), a second motor (14) is installed at one end of the side wall of the movable plate (8) and one end of the side wall of the fixed plate (12), the output end of the second motor (14) is connected with one of the rotating shaft (13), grooves (15) are respectively formed in both sides of the inner wall of the fixed frame (3), and first motors (4) are fixedly connected with both sides of the outer wall of the fixed frame (3) through a support, the inside of recess (15) has screw rod (17) through bearing swing joint, thread bush (16) are installed to the outer wall of screw rod (17), and screw rod (17) extend to fixed frame (3) outside one end and are fixed with first gear (5), the both ends of fly leaf (8) are connected with two thread bushes (16) respectively, second gear (9) with first gear (5) engaged with are installed on the top of first motor (4).

2. The straightening device for cutting the metal hose according to claim 1, wherein: a telescopic cylinder (6) is installed at the top of the movable plate (8), positioning rods (10) penetrate through the two ends of the movable plate (8), one end of each positioning rod (10) is connected with the fixed frame (3), the bottom end of each positioning rod (10) is connected with the fixed plate (12), a spring (7) is sleeved on the outer wall of the telescopic cylinder (6), and the top end of the telescopic cylinder (6) is connected with the fixed frame (3).

3. The straightening device for cutting the metal hose according to claim 1, wherein: the straightening guide wheels (11) are cylindrical, and the intervals of two adjacent straightening guide wheels (11) are equal.

4. The straightening device for cutting the metal hose according to claim 2, wherein: one end of the spring (7) is connected with the movable plate (8), and the other end of the spring (7) is connected with the fixed frame (3).

5. The straightening device for cutting the metal hose according to claim 1, wherein: the outer wall of the first motor (4) is provided with a protective cover, and the outer wall of the protective cover is provided with heat dissipation holes.

6. The straightening device for cutting the metal hose according to claim 1, wherein: the top both ends of stage body (1) are close to one side of fixed frame (3) and all install the support column, and the top of support column is connected with the arc and holds in the palm the cover.