CN216632142U - Bending device for pipe cutting for trailer accessory production - Google Patents

Abstract

The utility model discloses a pipe cutting bending device for trailer accessory production, which comprises a workbench, a pipe cutting part and a lifting plate, wherein a protective shell is fixedly arranged at the top of the workbench, a top cover is fixedly welded at the top of the protective shell, a plurality of hydraulic cylinders are uniformly arranged on the bottom surface of the top cover, the movable ends of the hydraulic cylinders are fixedly connected with the top surface of the lifting plate, a male die is fixedly arranged in the center of the bottom surface of the lifting plate, a female die is arranged in the center of the top of the workbench, and a placing groove corresponding to the pipe cutting part is formed in the periphery of the top end of the female die. Has the beneficial effects that: the pipe cutting and bending device has the advantages that the pipe cutting and bending device is not easy to shift in position when the pipe cutting and bending operation is carried out, the precision and the quality of the pipe cutting and bending operation are improved, the pipe cutting and bending device does not need to be debugged for multiple times to place the pipe cutting into the placing groove, the working efficiency of the pipe cutting and bending device for trailer accessory production is improved, workers can conveniently take out the bent pipe cutting from the placing groove and unload the bent pipe, and convenience is brought to unloading of the pipe cutting and bending device for trailer accessory production.

Description

Bending device for pipe cutting for trailer accessory production

Technical Field

The utility model relates to the technical field of trailer accessory production, in particular to a pipe cutting bending device for trailer accessory production.

Background

The trailer is a vehicle which is towed by an automobile and has no power driving device, the trailer is divided into a full trailer and a semi-trailer according to the connection mode of the trailer and the towed automobile, the full trailer and the semi-trailer are important vehicle types for road transportation, the transportation by adopting an automobile train is the most effective and simple important means for improving economic benefits, the full trailer has the advantages of rapidness, mobility, flexibility, safety and the like, the transportation in sections can be conveniently realized, when trailer accessories are produced, the cut tubes are frequently required to be bent, and the bending device for the cut tubes for trailer accessory production is frequently used.

The existing bending device for the cut pipe for trailer accessory production is used for bending the cut pipe, the cut pipe cannot be clamped and fixed well, so that the cut pipe can be deviated possibly in the bending operation, the bending precision and the quality of the cut pipe are reduced, and the limit placing groove is matched with the size of the cut pipe and almost tightly jointed, so that the cut pipe is not easy to place in the placing groove by a worker, the working efficiency of the bending device for the cut pipe for trailer accessory production is influenced, and after the bending operation is finished by the cut pipe, the bent cut pipe is not easy to take out from the placing groove by the worker, and inconvenience is brought to unloading of the bending device for the cut pipe for trailer accessory production.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a bending device for a cut pipe for trailer accessory production, which has the advantages that the cut pipe can be fixed during bending operation, the position deviation of the cut pipe is prevented, the precision and the quality of the cut pipe bending are improved, the cut pipe can be conveniently and accurately placed in a placing position, and the cut pipe can be conveniently taken out and unloaded after the bending operation is completed, so that the problems in the background art are solved.

(II) technical scheme

In order to realize the advantages of fixing the cut pipe during the bending operation, preventing the position offset of the cut pipe, improving the precision and quality of the cut pipe bending, facilitating the accurate placement of the cut pipe in the placement, and facilitating the taking out and unloading after the bending operation is finished, the utility model adopts the following specific technical scheme: the utility model provides a trailer accessory production is with bending device who cuts pipe, includes the workstation, cuts pipe and lifter plate, workstation top fixed mounting has the protecting crust, and the fixed welding in protecting crust top has the top cap to a plurality of hydraulic cylinder is evenly installed to the top cap bottom surface, hydraulic cylinder expansion end and lifter plate top surface fixed connection, and lifter plate bottom surface central fixed mounting has the terrace die, workstation top central authorities install the die, and set up the standing groove that corresponds with the pipe cutting position around the die top.

Further, two movable cavities are symmetrically arranged in the two sides of the inner portion of the workbench, the top two sides of each movable cavity are respectively communicated with a first through groove and a second through groove, a plurality of buffer springs are uniformly installed at the bottoms of the inner cavities of the movable cavities, the tops of the buffer springs are connected with a top plate, the top end of the top plate is penetrated through the first through groove to install a plurality of electromagnetic chucks, a plurality of sucker grooves are symmetrically arranged on the two sides of the bottom surface of the placing groove, corresponding clamping and embedding of the sucker grooves are provided with the electromagnetic chucks, and the sucker grooves are communicated with the first through grooves.

Furthermore, two pressing plates are symmetrically installed at two ends of the lifting plate, the bottom ends of the pressing plates penetrate through the second through grooves and are located in the movable cavity, a touch switch is installed in the center of the top surface of the movable cavity, and the touch switch is abutted to the top surface of the bottom end of the pressing plate.

Further, a plurality of reset springs are evenly installed on three sides of the bottom surface of the placing groove, a limiting plate is fixedly connected to the top of each reset spring, and the distance between the inner side faces of the opposite side plates of the limiting plate is equal to the transverse length of the pipe cutting.

Furthermore, a plurality of groups of sliding grooves are symmetrically formed in the inner walls of two sides of the protective shell, a plurality of groups of sliding blocks are symmetrically arranged on the side faces of two sides of the lifting plate, and the sliding blocks are correspondingly embedded in the sliding grooves in a clamping mode.

Furthermore, a control panel is installed on the side surface of the workbench, and the control panel is electrically connected with the hydraulic cylinder, the touch switch and the electromagnetic chuck.

Further, the cross sections of the pressing plate and the top plate are uniform in L-shaped shape.

(III) advantageous effects

Compared with the prior art, the utility model provides a bending device for a cutting pipe for trailer accessory production, which has the following beneficial effects:

the utility model is provided with a limit plate, when in work, a worker places a cutting pipe on an electromagnetic chuck arranged at the top of one end of a top plate, and three sides of the cutting pipe are abutted against three sides of the inner side of the limit plate, thus finishing the limit feeding of the cutting pipe, then the worker starts a plurality of hydraulic cylinders uniformly arranged at the bottom surface of the top cover through a control panel, the hydraulic cylinders push a lifting plate to enable sliding blocks arranged at two ends of the lifting plate to slide along sliding grooves arranged on the side wall of an inner cavity of a protective shell, at the moment, pressing plates symmetrically arranged at two ends of the bottom surface of the lifting plate move downwards along with the lifting plate along a second through groove communicated with one side of the top of a movable cavity, when the bottom end of the pressing plate leaves a touch switch arranged at the top of the movable cavity, a plurality of electromagnetic chucks arranged at the top end of the top plate are automatically opened, the cutting pipe is tightly adsorbed and fixed by magnetic force generated by the electromagnetic chucks, and a male die arranged at the center of the bottom surface of the lifting plate is matched with a female die arranged at the top of a workbench to punch the cutting pipe, at the moment, the pipe cutting pushes the electromagnetic chuck to be embedded into the chuck groove, the top plate is synchronously pushed to compress a plurality of buffer springs connected with the bottom to buffer, the pipe cutting is prevented from being flattened to generate defective products, the lifting plate pushes the limiting plate and the pipe cutting to be accurately embedded into the placing groove, so that the pipe cutting does not deviate in position during bending operation, the precision and the quality of the pipe cutting and bending operation are improved, the pipe cutting is placed into the placing groove without multiple debugging, the working efficiency of the pipe cutting and bending device for the pipe cutting for trailer accessory production is improved, after the bending operation is completed, the hydraulic cylinder shrinks to drive the lifting plate and the pressing plate to ascend, at the moment, under the elastic force action of the buffer springs, the top plate pushes the electromagnetic chuck and the pipe cutting tightly adsorbed on the top of the electromagnetic chuck to be taken out from the placing groove, the limiting plate resets under the elastic force of the reset spring, and the next use is facilitated, when the pressing plate is lifted to be abutted against the touch switch again, the electromagnetic chuck is powered off, a worker can take the bent pipe to be cut off from the electromagnetic chuck for discharging, and great convenience is brought to discharging of the bending device for the pipe cutting for trailer accessory production.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required in the embodiments will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a bending device for a cut pipe for trailer accessory production according to an embodiment of the utility model;

FIG. 2 is an enlarged view at A of FIG. 1 according to an embodiment of the present invention;

FIG. 3 is a perspective view of a top plate and a pressure plate of a bending apparatus for a cut tube for trailer accessory production according to an embodiment of the present invention;

fig. 4 is a perspective view of a limiting plate of the bending device for the cut pipe for trailer accessory production according to the embodiment of the utility model.

In the figure:

1. a work table; 2. a protective shell; 3. a top cover; 4. a hydraulic cylinder; 5. a lifting plate; 6. a male die; 7. a female die; 8. cutting a pipe; 9. a limiting plate; 10. a movable cavity; 11. a buffer spring; 12. a top plate; 13. a chute; 14. a slider; 15. a control panel; 16. pressing a plate; 17. a first through groove; 18. an electromagnetic chuck; 19. a sucker groove; 20. a placement groove; 21. a return spring; 22. a touch switch; 23. a second through slot.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the utility model, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to an embodiment of the utility model, a bending device for a cut pipe for trailer accessory production is provided.

The utility model is further explained by combining the attached drawings and the detailed description, as shown in fig. 1-4, the pipe cutting bending device for trailer accessory production according to the embodiment of the utility model comprises a workbench 1, a pipe cutting 8 and a lifting plate 5, wherein a protective shell 2 is fixedly installed at the top of the workbench 1, a top cover 3 is fixedly welded at the top of the protective shell 2, a plurality of hydraulic cylinders 4 are uniformly installed on the bottom surface of the top cover 3, the movable ends of the hydraulic cylinders 4 are fixedly connected with the top surface of the lifting plate 5, a male die 6 is fixedly installed at the center of the bottom surface of the lifting plate 5, a female die 7 is installed at the center of the top of the workbench 1, and a placing groove 20 corresponding to the pipe cutting 8 is formed around the top end of the female die 7, so that the pipe cutting 8 cannot be displaced during bending operation, and the precision and quality of the pipe cutting 8 can be improved.

In one embodiment, two movable cavities 10 are symmetrically arranged on two sides in the workbench 1, two sides of the top of each movable cavity 10 are respectively communicated with a first through groove 17 and a second through groove 23, a plurality of buffer springs 11 are uniformly arranged at the bottom of the inner cavity of each movable cavity 10, a top plate 12 is connected to the top ends of the buffer springs 11, a plurality of electromagnetic chucks 18 are arranged on the top ends of the top plates 12 through the first through grooves 17, a plurality of chuck grooves 19 are symmetrically arranged on two sides of the bottom surface of the placing groove 20, the electromagnetic chucks 18 are correspondingly embedded in the chuck grooves 19, the chuck grooves 19 are communicated with the first through grooves 17, the electromagnetic chucks 18 are the prior mature technology, and are not repeated herein, so that the cut tubes 8 are tightly adsorbed and fixed by using the magnetic force generated by the electromagnetic chucks 18, the cut tubes 8 are conveniently placed in the placing groove 20 and taken out of the placing groove 20 for unloading, and the cut tubes 8 are prevented from position deviation during bending operation, so as to improve the precision and quality of the bending operation of the cut pipe 8.

In one embodiment, two pressing plates 16 are symmetrically installed at two ends of the lifting plate 5, the bottom ends of the two pressing plates 16 penetrate through the second through groove 23 and are located in the inner cavity of the movable cavity 10, the touch switch 22 is installed in the center of the top surface of the movable cavity 10, the touch switch 22 is abutted to the top surface of the bottom end of the pressing plate 16, the touch switch 22 is the prior art, no further description is given here, the opening and closing of the electromagnetic chuck 18 are automatically controlled, and the cut pipe 8 is conveniently fixed and unloaded.

In one embodiment, a plurality of reset spring 21 is evenly installed on three sides of the bottom surface of the placing groove 20, a limiting plate 9 is fixedly connected to the top of the reset spring 21, the distance between the inner side faces of the limiting plate 9 and the inner side faces of the opposite side plates is equal to the transverse length of the cutting pipe 8, the effect of limiting and fixing the cutting pipe 8 is achieved, the effect that the cutting pipe 8 is placed into the placing groove 20 by a worker is facilitated, the cutting pipe 8 is not required to be debugged for multiple times and placed into the placing groove 20, and the working efficiency of the bending device for the cutting pipe for trailer accessory production is improved.

In one embodiment, a plurality of groups of sliding grooves 13 are symmetrically formed in the inner walls of two sides of the protective shell 2, a plurality of groups of sliding blocks 14 are symmetrically arranged on the side surfaces of two sides of the lifting plate 5, and the sliding blocks 14 are correspondingly clamped in the sliding grooves 13, so that the effect of stable guiding is achieved, and the lifting plate 5 is prevented from being unstable in the lifting process.

In one embodiment, the control panel 15 is installed on the side of the working platform 1, and the control panel 15 is electrically connected with the hydraulic cylinder 4, the touch switch 22 and the electromagnetic chuck 18.

In one embodiment, platen 16 and top plate 12 are uniformly L-shaped in cross-section.

The working principle is as follows: the utility model is provided with a limit plate 9, when in work, a worker places a pipe cutting 8 on an electromagnetic chuck 18 arranged at the top of one end of a top plate 12, and abuts three sides of the pipe cutting 8 against three sides of the inner side of the limit plate 9, so that the limit feeding of the pipe cutting 8 can be completed, then the worker starts a plurality of hydraulic cylinders 4 uniformly arranged at the bottom surface of a top cover 3 through a control panel 15, the hydraulic cylinders 4 push a lifting plate 5 to enable sliders 14 arranged at two ends of the lifting plate 5 to slide along sliding grooves 13 arranged on the side wall of an inner cavity of a protective shell 2, at the moment, press plates 16 symmetrically arranged at two ends of the bottom surface of the lifting plate 5 move downwards along a second through groove 23 communicated with one side of the top of a movable cavity 10 along the lifting plate 5, when the bottom end of the press plate 16 leaves a touch switch 22 arranged at the top of the movable cavity 10, the electromagnetic chucks 18 arranged at the top end of the top plate 12 are automatically opened, and the pipe cutting 8 is tightly adsorbed and fixed by the magnetic force generated by the electromagnetic chucks 18, and a male die 6 arranged at the center of the bottom surface of the lifting plate 5 and a female die 7 arranged at the center of the top of the workbench 1 are matched to punch and bend the cut pipe 8, at the moment, the cut pipe 8 pushes an electromagnetic chuck 18 to be clamped and embedded into a chuck groove 19, a top plate 12 is synchronously pushed to compress a plurality of buffer springs 11 connected at the bottom for buffering, the cut pipe 8 is prevented from being flattened to generate inferior products, the lifting plate 5 pushes a limiting plate 9 and the cut pipe 8 to be accurately clamped and embedded into a placing groove 20, so that the cut pipe 8 can not generate position deviation during bending operation, the precision and the quality of the bending operation of the cut pipe 8 are improved, the cut pipe 8 is placed into the placing groove 20 without multiple debugging, the working efficiency of the pipe bending device for producing trailer fittings is improved, after the bending operation is completed, the hydraulic cylinder 4 contracts to drive the lifting plate 5 and a pressure plate 16 to ascend, at the moment, under the elastic force of the buffer springs 11, roof 12 promotes electromagnet 18 and the tight pipe 8 of cutting that adsorbs in electromagnet 18 top and takes out from standing groove 20, and limiting plate 9 then resets under reset spring 21's spring action, and convenient next use, when 16 lifting of clamp plate to support once more and bump the switch, cut off the power supply of electromagnet 18, the workman can be with cutting the pipe 8 after bending and take off from electromagnet 18 and unload, very big for a trailer accessory production with the bending device's of cutting the pipe unload and bring the facility.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (7)

1. The utility model provides a trailer accessory production is with bending device who cuts pipe, includes workstation (1), cuts pipe (8) and lifter plate (5), its characterized in that, workstation (1) top fixed mounting has protecting crust (2), and the fixed welding in protecting crust (2) top has top cap (3) to a plurality of hydraulic cylinder (4) are evenly installed to top cap (3) bottom surface, hydraulic cylinder (4) expansion end and lifter plate (5) top surface fixed connection, and lifter plate (5) bottom surface central fixed mounting has terrace die (6), workstation (1) top central authorities install die (7), and offer standing groove (20) that correspond with cutting pipe (8) position around die (7) top.

2. The bending device for the cut tube for the trailer accessory production as claimed in claim 1, wherein two movable cavities (10) are symmetrically formed in the workbench (1) on two sides, the two sides of the top of each movable cavity (10) are respectively communicated with a first through groove (17) and a second through groove (23), a plurality of buffer springs (11) are uniformly installed at the bottom of the inner cavity of each movable cavity (10), a top plate (12) is connected to the top end of each buffer spring (11), a plurality of electromagnetic chucks (18) are installed on the top end of each top plate (12) through the corresponding first through groove (17), a plurality of chuck grooves (19) are symmetrically formed in the bottom surface of the placement groove (20), the electromagnetic chucks (18) are correspondingly embedded in the chuck grooves (19), and the chuck grooves (19) are communicated with the first through grooves (17).

3. The bending device for the cut pipe for the trailer accessory production as claimed in claim 1, wherein two pressing plates (16) are symmetrically installed at two ends of the lifting plate (5), the bottom ends of the two pressing plates (16) penetrate through the second through groove (23) and are located in the inner cavity of the movable cavity (10), the touch switch (22) is installed in the center of the top surface of the movable cavity (10), and the touch switch (22) abuts against the top surface of the bottom end of the pressing plate (16).

4. The bending device for the cut tubes for the production of trailer accessories according to claim 1, characterized in that a plurality of return springs (21) are uniformly installed on three sides of the bottom surface of the placing groove (20), a limiting plate (9) is fixedly connected to the top of each return spring (21), and the distance between the inner side surfaces of the opposite side plates of the limiting plate (9) is equal to the transverse length of the cut tubes (8).

5. The bending device for the cut tubes for the production of trailer accessories according to claim 1, characterized in that a plurality of sets of sliding grooves (13) are symmetrically formed in the inner walls of the two sides of the protective shell (2), a plurality of sets of sliding blocks (14) are symmetrically mounted on the side surfaces of the two sides of the lifting plate (5), and the sliding blocks (14) are correspondingly embedded in the sliding grooves (13).

6. The bending device for the pipe cutting for the trailer accessory production is characterized in that a control panel (15) is installed on the side face of the workbench (1), and the control panel (15) is electrically connected with the hydraulic cylinder (4), the touch switch (22) and the electromagnetic chuck (18).

7. The bending device for the cut pipe for trailer accessory production as claimed in claim 3, characterized in that the cross section of the pressure plate (16) and the top plate (12) is uniform L-shaped.

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