CN219837011U

CN219837011U - Auxiliary tool for three-roller plate bending machine

Info

Publication number: CN219837011U
Application number: CN202321262491.8U
Authority: CN
Inventors: 徐秀林
Original assignee: Anhui Aerospace Machine Tool Manufacturing Co ltd
Current assignee: Anhui Aerospace Machine Tool Manufacturing Co ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-10-17
Anticipated expiration: 2033-05-24

Abstract

The utility model discloses an auxiliary tool for a three-roller plate bending machine, which comprises a bottom plate, wherein a mounting frame is arranged on the bottom plate, lower rollers are equidistantly arranged on the mounting frame, one end of each lower roller is connected through a driving device, a movable mounting plate is arranged at one end of the mounting frame, an upper roller is arranged at the other end of the movable mounting plate and the mounting frame through an adjusting component, a transverse plate is arranged at the top end of the mounting frame, the other end of the transverse plate is connected with the bottom plate through a supporting rod, a movable plate is arranged on the transverse plate through a moving mechanism, and an auxiliary clamping mechanism is arranged below the movable plate. The utility model can conveniently clamp and fix the two sides of the coiled plate, further can conveniently and automatically move the plate out of the coiled plate machine, does not need manual operation, improves the safety, is more convenient, saves time and labor, can also adapt to coiled plates with different sizes, can clamp and fix the coiled plates, further facilitates the subsequent movement, ensures the stability and also improves the practicability of the device.

Description

Auxiliary tool for three-roller plate bending machine

Technical Field

The utility model relates to the technical field of plate bending machines, in particular to an auxiliary tool for a three-roller plate bending machine.

Background

The three-roller plate bending machine is mechanical and hydraulic, and the mechanical three-roller plate bending machine is divided into symmetrical and asymmetrical plate bending machines. The metal sheet can be rolled into a conical workpiece with a circular shape, an arc shape and a certain range, the three rollers are symmetrical, the upper roller moves vertically at the central symmetrical position of the two lower rollers, the upper roller is obtained through the transmission of a screw rod screw nut and a worm, and the two lower rollers rotate and are driven by a motor. The output gear of the speed reducer is meshed with the lower roller gear to provide torque for the coiled sheet. After the plate rolling processing is finished, one side of the mounting frame needs to be pulled down automatically or manually, the plate is taken out from the side edge of the upper roller, the plate is relatively heavy, two people are sometimes required to cooperate when the plate is taken down, time and labor are wasted, and certain potential safety hazards still exist due to the fact that the plate is required to be close to the plate rolling machine when the plate is taken out.

Disclosure of Invention

The utility model aims to provide an auxiliary tool for a three-roller plate bending machine, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an auxiliary fixtures for three roller veneer reeling machine, includes the bottom plate, is equipped with the mounting bracket on the bottom plate, and the equidistance is equipped with the lower roll on the mounting bracket, and the one end of lower roll is connected through drive arrangement, and the one end of mounting bracket is equipped with moves the mounting panel, moves the other end of mounting panel and mounting bracket and is equipped with the roller through adjusting part to the mounting bracket top is equipped with the diaphragm, and the diaphragm other end is connected with the bottom plate through the bracing piece, and the diaphragm is equipped with the movable plate through moving mechanism, has auxiliary clamping mechanism under the movable plate.

Preferably, in order to conveniently move with the auxiliary clamping mechanism under the movable plate, further conveniently move the machined coiled plate out of the coiled plate machine, facilitate subsequent machining and use, the movable mechanism comprises a motor arranged on the transverse plate, a screw is arranged at the output end of the motor, a movable block is arranged on the screw at equal intervals through threads, the movable block penetrates out of the transverse plate through an empty slot and is fixedly connected with the movable plate, and the empty slot is formed in the middle of the transverse plate.

Preferably, in order to ensure the stability of movement, avoid shifting, ensure safety, position when still conveniently resetting, be convenient for processing the use next time, moving mechanism still is equipped with the guide bar including seting up the logical groove that the diaphragm is located the empty slot both sides, logical inslot, sliding fit has the guide block on the guide bar to guide block and movable plate fixed connection.

Preferably, in order to move the movable mounting plate, the coiled plate is conveniently moved out of the side edge of the upper roller, and connecting rods are symmetrically arranged on the side wall of the movable plate and fixedly connected with the movable mounting plate.

Preferably, in order to carry out auxiliary clamping and fixing to the coiled plate, and then conveniently follow-up shifting out, the auxiliary clamping mechanism comprises an auxiliary clamping plate arranged under the movable plate, clamping grooves are formed in one ends, close to each other, of the two auxiliary clamping plates, and soft cushions are arranged in the clamping grooves.

Preferably, in order to facilitate clamping of coils with different sizes, practicality is improved, one end of the movable plate bottom, which is far away from the movable mounting plate, is provided with a vertical plate, electric push rods are arranged on the side walls of the vertical plate at equal intervals, and the output ends of the electric push rods are connected with the auxiliary clamping plates.

Preferably, for can cooperate the pushing down of upper roller to roll up board processing, adjusting part is including seting up the spacing groove all on mounting bracket and moving the mounting panel, is equipped with hydraulic telescoping rod in the spacing groove, and hydraulic telescoping rod output in the mounting bracket is equipped with stopper one, and hydraulic telescoping rod output in the moving the mounting panel is equipped with stopper two, and stopper one and stopper two are connected with the both ends of upper roller respectively.

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

(1) The auxiliary clamping mechanism can be used for conveniently clamping and fixing two sides of the coiled plate after the coiled plate is machined, so that the subsequent automatic plate moving out of the coiled plate machine is facilitated, manual operation is not required, the safety is improved, the automatic plate moving device is more convenient, time and labor are saved, coils with different sizes can be adapted, the coils can be clamped and fixed, further the subsequent movement is facilitated, the stability is guaranteed, and the practicability of the device is improved;

(2) Through the moving mechanism who is equipped with, can conveniently carry auxiliary clamping mechanism and remove, can conveniently shift out the veneer reeling machine with the veneer reeling after the processing, conveniently carry out subsequent processing, and can also take the movable mounting panel simultaneously and remove, shift out the upper roller side, can conveniently shift out of veneer reeling, still can shift out the back automatic re-setting, and then do not influence the processing of next time and use, still can guarantee simultaneously the stability at the removal in-process, guarantee safety, still can assist in carrying out the location when resetting, avoid taking place the condition of skew, and the regulation subassembly can conveniently be in carrying out the lower pressure of veneer reeling in-process cooperation upper roller, the rotatory motion of cooperation lower roller, can carry out the continuous bending of many passes to the veneer reeling processing, the veneer reeling is accomplished.

Drawings

FIG. 1 is a schematic structural view of an auxiliary tool for a three-roll bending machine according to the present utility model;

FIG. 2 is a schematic view of a part of the auxiliary tool for a three-roll bending machine according to the present utility model;

FIG. 3 is a schematic structural view of an adjusting assembly in an auxiliary tool for a three-roll bending machine according to the present utility model;

FIG. 4 is a schematic structural view of a moving mechanism and an auxiliary clamping mechanism in an auxiliary tool for a three-roll bending machine according to the present utility model;

fig. 5 is a schematic structural view of an auxiliary clamping mechanism in an auxiliary tool for a three-roller plate bending machine.

In the figure: 1. a bottom plate; 2. a driving device; 3. a mounting frame; 4. a lower roller; 5. an upper roller; 6. a movable mounting plate; 7. a support rod; 8. a cross plate; 9. a motor; 10. a screw; 11. a moving block; 12. a hydraulic telescopic rod; 13. a first limiting block; 14. a limit groove; 15. a second limiting block; 16. a guide rod; 17. a guide block; 18. a moving plate; 19. a connecting rod; 20. a riser; 21. an electric push rod; 22. an auxiliary clamping plate; 23. a clamping groove; 24. and a soft cushion.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides an auxiliary fixtures for three-roller veneer reeling machine, including being used for carrying out the bottom plate 1 of erection bracing to three-roller veneer reeling machine, vertical welding has lower roll 4 on the bottom plate 1, be equipped with on the bottom plate 1 with lower roll 4 assorted drive arrangement 2 (can be motor, the reducing gear box, gear train etc.), can take lower roll 4 work, comparatively ripe technique, do not repeated here), the one end of mounting bracket 3 is equipped with movable mounting panel 6, movable mounting panel 6 and the mounting bracket 3 other end are equipped with upper roll 5 through adjusting part, lower roll 4 provides moment of torsion for the veneer reeling board material, veneer reeling machine specification smooth plastic sheet passes through between the three work rolls (two lower rolls 4, an upper roll 5) of veneer reeling machine, with the help of the rotary motion of upper roll 5, make the metal sheet pass through the multitime continuous bending, produce permanent plastic deformation, adjusting part is including seting up at mounting bracket 3 and movable mounting panel 6 in the spacing groove 14, install hydraulic telescoping rod 12 in the spacing groove 14, the extension end (output) of hydraulic telescoping rod 12 sets up stopper 13 and two 15 respectively, and one stopper 13 is located 3 and movable mounting bracket 6 in the spacing groove 5, and can move out the spacing plate 5 in the spacing groove 6 through the spacing groove, and can move out the mounting bracket 5 after the time, and can move the mounting panel 5.

Referring to fig. 1-5, in order to facilitate the removal of the plate after the rolling, the auxiliary clamping movement is performed without manual taking, which is more convenient, the top end of the mounting frame 3 is provided with a transverse plate 8, the other end of the transverse plate 8 is welded and fixed with the bottom plate 1 through a supporting rod 7, the transverse plate 8 is provided with a moving plate 18 through a moving mechanism, the moving plate 18 is provided with an auxiliary clamping mechanism, the auxiliary clamping mechanism comprises an auxiliary clamping plate 22 arranged under the moving plate 18, the auxiliary clamping plate 22 close to one end of the moving mounting plate 6 is welded with the moving plate 18 and is welded and arranged with the moving mounting plate 6 through a connecting rod 19, the side wall of the other auxiliary clamping plate 22 is provided with an electric push rod 21, the electric push rod 21 is fixedly arranged on a vertical plate 20, the vertical plate 20 is welded with the moving plate 18, one ends of the two auxiliary clamping plates 22 close to each other are provided with arc clamping grooves 23, the arc-shaped inner walls of the arc clamping grooves 23 are adhered with arc-shaped soft cushions 24, the two sides of the rolling plate can be conveniently clamped, the rolling machine is conveniently processed and then the rolling machine is conveniently moved out.

Referring to fig. 1-5, for conveniently moving the coiled sheet out of the coiled sheet machine and moving the movable mounting plate 6, the moving mechanism comprises a motor 9 arranged on a transverse plate 8, the output end of the motor 9 is fixedly provided with a screw rod 10 through a coupler, the other end of the screw rod 10 is installed with the transverse plate 8 through a bearing seat to ensure the stability of the rotation of the screw rod 10, two groups of moving blocks 11 are vertically welded in the middle of a moving plate 18, the moving blocks 11 penetrate through empty slots formed in the middle of the transverse plate 8, threaded holes meshed with the screw rod 10 are formed in the top ends of the moving blocks 11, the moving blocks 11 and the moving plate 18 can conveniently rotate through the screw rod 10, through slots are formed in two sides of the empty slots of the transverse plate 8, guide rods 16 are welded in the through slots, guide blocks 17 are vertically welded at four corners on the moving plate 18, and sliding holes convenient to slide on the guide rods 16 are formed in the top ends of the guide blocks 17.

Working principle: when the utility model is used, the plate is put into the plate bending machine to work through the driving device 2, the lower roller 4 can be driven to rotate, the hydraulic telescopic rod 12 stretches and stretches, the upper roller 5 can be driven to move up and down, the metal plate can be continuously bent for a plurality of times by virtue of the downward pressing of the upper roller 5 and the rotating movement of the lower roller 4, permanent plastic deformation is generated, the plate is coiled into a required cylinder, after the processing is finished, the plate bending machine stops working, the electric push rod 21 stretches, the auxiliary clamping plate 22 with one end is driven to approach the auxiliary clamping plate 22 with the other end, at the moment, the auxiliary clamping plate 22 with one end is firstly contacted with the plate bending, and then is driven to enter the clamping groove 23 along with the continuous movement, auxiliary clamping and fixing can be carried out by matching with the soft cushion 24, at the moment, the plate bending machine is driven to rotate clockwise through the motor 9, the screw rod 10 is driven to rotate, the moving block 11 moves on the screw rod 10, the moving plate 18 moves, the guide block 17 slides on the guide rod 16, stability is guaranteed, the moving mounting plate 6 moves under the action of the connecting rod 19, the second limiting block 15 is not contacted with the upper roller 5, the clamped coiled plate can be moved out along with continuous movement, the electric push rod 21 can be retracted after the end part is moved, the auxiliary clamping plate 22 is reset, clamping and fixing with the coiled plate are lost, the machined coiled plate can be taken out, manual operation is not needed, safety is guaranteed, the motor 9 rotates anticlockwise, the moving mounting plate 6 and the moving plate 18 can be driven to reset, the second limiting block 15 is contacted with the upper roller 5, and next coiled plate machining can be conveniently carried out.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An auxiliary fixture for a three-roller plate bending machine comprises a bottom plate (1), and is characterized in that: be equipped with mounting bracket (3) on bottom plate (1), the equidistance is equipped with lower roller (4) on mounting bracket (3), the one end of lower roller (4) is connected through drive arrangement (2), the one end of mounting bracket (3) is equipped with moves mounting panel (6), the other end of moving mounting panel (6) and mounting bracket (3) is equipped with roller (5) through adjusting part, and mounting bracket (3) top is equipped with diaphragm (8), the diaphragm (8) other end is connected with bottom plate (1) through bracing piece (7), diaphragm (8) are equipped with movable plate (18) through moving mechanism, be equipped with auxiliary clamping mechanism under movable plate (18).

2. The auxiliary fixture for a three-roll bending machine according to claim 1, wherein: the moving mechanism comprises a motor (9) arranged on a transverse plate (8), a screw (10) is arranged at the output end of the motor (9), a moving block (11) is arranged on the screw (10) at equal intervals through threads, the moving block (11) penetrates out of the transverse plate (8) through an empty slot and is fixedly connected with the moving plate (18), and the empty slot is formed in the middle of the transverse plate (8).

3. The auxiliary fixture for a three-roll bending machine according to claim 2, wherein: the moving mechanism further comprises through grooves formed in two sides of the empty groove of the transverse plate (8), guide rods (16) are arranged in the through grooves, guide blocks (17) are slidably matched on the guide rods (16), and the guide blocks (17) are fixedly connected with the moving plate (18).

4. An auxiliary fixture for a three-roll bending machine according to claim 3, wherein: connecting rods (19) are symmetrically arranged on the side walls of the moving plate (18), and the connecting rods (19) are fixedly connected with the moving mounting plate (6).

5. The auxiliary fixture for a three-roll bending machine according to claim 4, wherein: the auxiliary clamping mechanism comprises auxiliary clamping plates (22) arranged under the movable plates (18), clamping grooves (23) are formed in one ends, close to each other, of the two auxiliary clamping plates (22), and soft cushions (24) are arranged in the clamping grooves (23).

6. The auxiliary fixture for a three-roll bending machine according to claim 5, wherein: the bottom end of the moving plate (18) is far away from one end of the moving mounting plate (6) and is provided with a vertical plate (20), electric push rods (21) are equidistantly arranged on the side wall of the vertical plate (20), and the output end of each electric push rod (21) is connected with the auxiliary clamping plate (22).

7. The auxiliary fixture for a three-roll bending machine according to claim 6, wherein: the adjusting component comprises a limiting groove (14) which is formed in the mounting frame (3) and the movable mounting plate (6), a first limiting block (13) is arranged at the output end of the first hydraulic telescopic rod (12) in the mounting frame (3), a second limiting block (15) is arranged at the output end of the second hydraulic telescopic rod (12) in the movable mounting plate (6), and the first limiting block (13) and the second limiting block (15) are respectively connected with the two ends of the upper roller (5).