CN215508732U - Two-dimensional bending machine for automobile skylight guide rail - Google Patents

Abstract

The utility model discloses a two-dimensional bending machine for an automobile skylight guide rail, which comprises a base, wherein a U-shaped plate is fixedly connected onto the base, three hydraulic rods are fixedly connected onto the U-shaped plate, two mounting plates are arranged on the upper side of the base, the output ends of the three hydraulic rods are fixedly connected with the mounting plate on the upper side together, a pair of fixing columns is fixedly connected onto the two mounting plates, a rotating column is rotatably connected between each pair of fixing columns, a sliding rod is slidably connected onto the two mounting plates, sliding blocks are fixedly connected onto the other ends of the two sliding rods, two rotating mechanisms are arranged between the two sliding blocks and the rotating column respectively, and a plurality of damping mechanisms are arranged between the mounting plate on the lower side and the base. The die can be rapidly replaced through the rotating mechanism, the guide rails with different radians can be conveniently machined, and the application range is wide; the vibration generated in the stamping process can be reduced through the damping mechanism, and the service life of the device is prolonged.

Description

Two-dimensional bending machine for automobile skylight guide rail

Technical Field

The utility model relates to the technical field of bending machines, in particular to a two-dimensional bending machine for an automobile sunroof guide rail.

Background

The automobile sunroof guide rail has a certain radian, and two methods are used for camber processing at the present stage, one is rolling camber and the other is die pressure camber.

The existing sunroof guide rail is processed by pressing a movable die and a fixed die when being bent, because the bending surface of the guide rail needs to correspond to the bending radian of the roof and different radians of the roof are different, different dies are needed to bend different radians, the existing dies are usually fixed by bolts, and when the dies need to be replaced, the bolts need to be detached one by one, which wastes time and labor; the device can shake in the pressing process, and the service life of the device can be influenced seriously, so that the two-dimensional bending machine for the automobile sunroof guide rail is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a two-dimensional bending machine for an automobile sunroof guide rail, which can quickly replace a die through a rotating mechanism, is convenient for processing guide rails with different radians and has a wide application range; the vibration generated in the stamping process can be reduced through the damping mechanism, and the service life of the device is prolonged.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a two-dimensional bending machine for an automobile skylight guide rail comprises a base, wherein a U-shaped plate is fixedly connected to the base, the utility model discloses a damping device for the automobile seat, including U template, the upside of base, the upper side of base is equipped with two mounting panels, and is three the common mounting panel fixed connection with the upside of output of hydraulic stem, two the equal fixedly connected with of mounting panel a pair of fixed column, every it is every all to rotate between the fixed column and be connected with the column spinner, two all install four moulds on the column spinner, two the equal sliding connection of mounting panel has the slide bar, two the equal fixedly connected with handle of one end of slide bar, two the equal fixedly connected with sliding block of the other end of slide bar, two the sliding block all with mounting panel sliding connection, two the sliding block respectively with the column spinner between be equipped with two rotary mechanism, the downside be equipped with a plurality of damper between mounting panel and the base.

Preferably, rotary mechanism include with sliding block fixed connection's connecting wire, the connecting wire runs through mounting panel and fixed column setting, install first leading wheel and second leading wheel in the mounting panel, install the third leading wheel in the fixed column, the connecting wire is around establishing on first leading wheel, second leading wheel and third leading wheel, sliding connection has the stopper in the fixed column, connecting wire and stopper fixed connection, two coupling spring of fixedly connected with between stopper and the fixed column, stopper fixedly connected with spacing post, spacing post runs through the fixed column and rather than sliding connection, be equipped with four spacing grooves on the rotatory post, spacing post embedding one of them spacing inslot sets up.

Through adopting above-mentioned technical scheme, can change the mould fast through rotary mechanism, be convenient for process the guide rail of different radians, application range is wide.

Preferably, damper includes the carriage release lever with mounting panel fixed connection, the carriage release lever runs through the base setting, be equipped with the sliding tray in the base, sliding tray sliding connection has the fixed block, carriage release lever and fixed block fixed connection, fixedly connected with buffer spring between fixed block and the sliding tray.

Through adopting above-mentioned technical scheme, can reduce the vibrations that produce among the stamping process through damper, prolong the life of device.

Preferably, the outer wall cover of handle is equipped with one deck protective sheath, the material of protective sheath is rubber.

Through adopting above-mentioned technical scheme, give people the comfort.

Preferably, the mold is fixedly connected with the rotary column through a bolt.

Preferably, four limiting grooves are distributed in a square shape.

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

1. the handle is held to the staff and is removed, drives slide bar, sliding block and removes, drives stopper and spacing post through the connecting wire and removes, makes the coupling spring compression, and spacing post back of the body at both ends removes until spacing post breaks away from the spacing groove, can rotate the column spinner, makes different moulds remove the minimum and can process different radians to the guide rail, and application range is wide, easy operation.

2. The device can produce vibrations at two column swivels in-process that bend, drives fixed column, mounting panel, carriage release lever, the fixed block of downside and reciprocates, makes buffer spring compression or tensile, can cushion the shock attenuation to the device through buffer spring deformation, extension device's life.

In conclusion, the die can be rapidly replaced through the rotating mechanism, the guide rails with different radians can be conveniently machined, and the application range is wide; the vibration generated in the stamping process can be reduced through the damping mechanism, and the service life of the device is prolonged.

Drawings

FIG. 1 is a cross-sectional view of a two-dimensional bending machine for a sunroof rail according to the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a schematic partial structural view of a two-dimensional bending machine for a sunroof rail according to the present invention.

In the figure: the device comprises a base 1, a U-shaped plate 2, a hydraulic rod 3, a mounting plate 4, a fixing column 5, a rotating column 6, a die 7, a sliding rod 8, a handle 9, a sliding block 10, a first guide wheel 11, a second guide wheel 12, a third guide wheel 13, a connecting line 14, a limiting block 15, a connecting spring 16, a limiting column 17, a limiting groove 18, a moving rod 19, a fixing block 20 and a buffer spring 21.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, a two-dimensional bending machine for sunroof guide rail, including base 1, fixedly connected with U template 2 on the base 1, three hydraulic stem 3 of fixedly connected with on the U template 2, the upside of base 1 is equipped with two mounting panels 4, the common mounting panel 4 fixed connection with the upside of output of three hydraulic stem 3, a pair of fixed column 5 of the equal fixedly connected with of two mounting panels 4, it is connected with column spinner 6 all to rotate between every pair of fixed column 5, all install four moulds 7 on two column spinners 6, mould 7 passes through bolt and 6 fixed connection of column spinner, install mould 7 respectively through four sides of column spinner 6, can bend different radians to the guide rail through adjusting the different positions of four moulds 7.

The two mounting plates 4 are both connected with sliding rods 8 in a sliding manner, one ends of the two sliding rods 8 are both fixedly connected with handles 9, the outer wall of each handle 9 is sleeved with a layer of protective sleeve, the protective sleeve is made of rubber, the other ends of the two sliding rods 8 are both fixedly connected with sliding blocks 10, the two sliding blocks 10 are both connected with the mounting plates 4 in a sliding manner, two rotating mechanisms are respectively arranged between the two sliding blocks 10 and the rotating columns 6, each rotating mechanism comprises a connecting wire 14 fixedly connected with the corresponding sliding block 10, the connecting wire 14 penetrates through the mounting plates 4 and the fixing columns 5, a first guide wheel 11 and a second guide wheel 12 are arranged in each mounting plate 4, a third guide wheel 13 is arranged in each fixing column 5, the connecting wire 14 is wound on the first guide wheel 11, the second guide wheel 12 and the third guide wheel 13, a limiting block 15 is connected in each fixing column 5 in a sliding manner, and the connecting wire 14 is fixedly connected with the limiting block 15, two connecting springs 16 are fixedly connected between the limiting block 15 and the fixed column 5, a limiting column 17 is fixedly connected to the limiting block 15, the limiting column 17 penetrates through the fixed column 5 and is in sliding connection with the fixed column 5, four limiting grooves 18 are formed in the rotating column 6, the four limiting grooves 18 are distributed in a square shape, the limiting column 17 is embedded into one of the limiting grooves 18, and the positions of different molds 7 can be adjusted through matching of the limiting column 17 and different limiting grooves 18.

Be equipped with a plurality of damper between mounting panel 4 of downside and the base 1, damper includes the carriage release lever 19 with 4 fixed connection of mounting panel, carriage release lever 19 runs through the setting of base 1, be equipped with the sliding tray in the base 1, sliding connection has fixed block 20 in the sliding tray, carriage release lever 19 and 20 fixed connection of fixed block, fixedly connected with buffer spring 21 between fixed block 20 and the sliding tray, can reduce the vibrations that the punching press in-process produced through damper, extension fixture's life.

In the utility model, when guide rails with different radians are required to be machined, a worker only needs to hold the handle 9 to move to drive the sliding rod 8 and the sliding block 10 to move, drive the limiting block 15 and the limiting column 17 to move through the connecting wire 14 to compress the connecting spring 16, and move back and forth through the limiting columns 17 at two ends until the limiting column 17 is separated from the limiting groove 18, so that the rotating column 6 can be rotated, different molds 7 can be moved to the lowest part to machine different radians on the guide rails, the application range is wide, and the operation is simple; the device can shake in the process of bending two rotary columns 6, and the fixed columns 5, the mounting plate 4, the moving rod 19 and the fixed block 20 which are arranged on the lower side are driven to move up and down, so that the buffer spring 21 is compressed or stretched, the device can be buffered and damped through the deformation of the buffer spring 21, and the service life of the device is prolonged.

Claims (6)

1. A two-dimensional bending machine for an automobile skylight guide rail comprises a base (1) and is characterized in that a U-shaped plate (2) is fixedly connected onto the base (1), three hydraulic rods (3) are fixedly connected onto the U-shaped plate (2), two mounting plates (4) are arranged on the upper side of the base (1), the output ends of the three hydraulic rods (3) are fixedly connected with the mounting plates (4) on the upper side together, two of the mounting plates (4) are fixedly connected with a pair of fixing columns (5), a rotating column (6) is rotatably connected between each pair of fixing columns (5), four dies (7) are mounted on the two rotating columns (6), two of the mounting plates (4) are respectively and slidably connected with a sliding rod (8), one end of each of the two sliding rods (8) is fixedly connected with a handle (9), and the other end of each of the two sliding rods (8) is respectively and fixedly connected with a sliding block (10), two sliding block (10) all with mounting panel (4) sliding connection, two sliding block (10) respectively with be equipped with two rotary mechanism between column (6), the downside be equipped with a plurality of damper between mounting panel (4) and base (1).

2. The two-dimensional bending machine for the automobile sunroof guide rail according to claim 1, wherein the rotating mechanism comprises a connecting wire (14) fixedly connected with the sliding block (10), the connecting wire (14) is arranged to penetrate through a mounting plate (4) and a fixing column (5), a first guide wheel (11) and a second guide wheel (12) are mounted in the mounting plate (4), a third guide wheel (13) is mounted in the fixing column (5), the connecting wire (14) is wound on the first guide wheel (11), the second guide wheel (12) and the third guide wheel (13), a limiting block (15) is slidably connected in the fixing column (5), the connecting wire (14) is fixedly connected with the limiting block (15), two connecting springs (16) are fixedly connected between the limiting block (15) and the fixing column (5), and a limiting column (17) is fixedly connected with the limiting block (15), the limiting column (17) penetrates through the fixing column (5) and is in sliding connection with the fixing column, four limiting grooves (18) are formed in the rotating column (6), and the limiting column (17) is embedded into one of the limiting grooves (18) to be arranged.

3. The two-dimensional bending machine for the automobile sunroof rail according to claim 1, wherein the shock absorption mechanism comprises a moving rod (19) fixedly connected with the mounting plate (4), the moving rod (19) penetrates through the base (1), a sliding groove is formed in the base (1), a fixed block (20) is connected in the sliding groove in a sliding mode, the moving rod (19) is fixedly connected with the fixed block (20), and a buffer spring (21) is fixedly connected between the fixed block (20) and the sliding groove.

4. The two-dimensional bending machine for the automobile sunroof rail according to claim 1, wherein a protective sleeve is sleeved on the outer wall of the handle (9), and the protective sleeve is made of rubber.

5. The two-dimensional bending machine for sunroof rails according to claim 1, wherein the mold (7) is fixedly connected to the rotation post (6) by bolts.

6. A two-dimensional bending machine for sunroof rail according to claim 2, wherein four of the limiting grooves (18) are square.

Images