CN222153670U - Automobile parts bending device capable of conveniently controlling bending angle - Google Patents

Abstract

The utility model discloses an automobile part bending device convenient for controlling bending angles, and relates to the technical field of automobile part machining. This automobile parts bending device convenient to control angle of buckling includes the base, be fixed with the fixed station through a plurality of risers on the base, be provided with the supporting shoe on the fixed station, be convenient for wait to bend the placing of spare part, be provided with fixture on the fixed station, be convenient for carry out the centre gripping to the spare part fixedly, fixed station one side activity is provided with the platform of buckling, the arc wall has been seted up on the platform of buckling, the bench surface of buckling is provided with the calibrated scale, the platform bottom of buckling is provided with driven gear through the dwang rotation, the driven gear top is fixed with the pole of buckling, with arc wall movable fit, be fixed with the pointer on the pole of buckling, cooperate with the calibrated scale, driven gear one side meshing has the driving gear, be convenient for adjust the pole of buckling and remove along the orbit of arc wall, combine pointer and calibrated scale, be convenient for the angle of buckling to the spare part is controlled, the quality of buckling has been guaranteed.

Description

Automobile part bending device convenient to control bending angle

Technical Field

The utility model belongs to the technical field of automobile part machining, and particularly relates to an automobile part bending device convenient to control bending angles.

Background

The automobile parts are the basis for assembling automobiles, the automobile parts serve as the basis for supporting the continuous and healthy development of the automobile industry, the demand of the automobile parts is increased along with the continuous change of market demands, the automobile parts mainly comprise metal parts, the forged metal parts enable the parts to be finally molded through operations such as shearing, punching and bending, and the bending operation is a key step in an automobile part machining program.

Publication number "CN219253755U" discloses "a car spare part punching press bending device", stretches out or the withdrawal through first electric telescopic handle, can drive the slider and remove in the lump, and the slider then realizes horizontal migration through the spout, and the slider then realizes that the second frame can remove when horizontal migration, then realizes the position that can adjust tubular product body and buckle from this.

Because the automobile parts are various, different parts need to be bent to different angles, and the following defects still exist in the specific implementation process of the technical scheme:

When the tubular part is subjected to bending treatment, the bending angle of the part cannot be flexibly controlled, and when the bending force is too large or too small, the bending angle of the part is easily caused to be too large or too small, the use requirement of the part is not met, defective products of the part are increased, and the bending quality and the bending efficiency of the part are affected.

Aiming at the problems, we provide an automobile part bending device convenient for controlling the bending angle.

Disclosure of utility model

Technical proposal

In order to solve the technical problems, the utility model provides the automobile part bending device convenient for controlling the bending angle, which comprises a base, wherein a fixed table is fixed on the base through a plurality of vertical plates, a supporting block provided with an arc-shaped groove is arranged on the fixed table, a clamping mechanism is arranged on the fixed table, a bending table is movably arranged on one side of the fixed table, an arc-shaped groove penetrates through the bending table, a dial is arranged on the upper surface of the bending table, a driven gear is rotatably arranged at the bottom of the bending table through a rotating rod, a bending rod is fixed on one side of the top of the driven gear and movably matched with the arc-shaped groove, a pointer is fixed on the bending rod and matched with the dial, a fixed baffle is fixed on one side of the top of the bending table far away from the fixed table, a driving gear is meshed on one side of the driven gear, a graduated scale is fixed on the front side of the bending table and matched with the fixed table, and a moving mechanism is arranged between the bending table and the base.

The moving mechanism comprises a supporting frame, hydraulic rods and sliding blocks, wherein the supporting frame is fixed at the bottom of the bending table, two sliding grooves are oppositely formed in the upper surface of the base, two T-shaped sliding blocks are relatively fixed at the bottom of the supporting frame and are in sliding fit with the sliding grooves, the two hydraulic rods are all installed on the base, and the telescopic ends of the hydraulic rods are fixedly connected with the supporting frame.

The clamping mechanism comprises a screw rod, a movable frame, side clamping plates, an L bracket, an electric push rod, lifting plates and a pressing plate, wherein a plurality of strip-shaped grooves are formed in the fixed table in a penetrating mode, the screw rod is arranged on the lower side of the fixed table, the two movable frames are arranged on the screw rod in a threaded mode, the directions of the thread grooves of the threaded holes in the movable frames are opposite, the movable frames are movably matched with the strip-shaped grooves, and the plurality of side clamping plates are fixed on one surfaces, close to each other, of the two movable frames through the fixed rods respectively.

The L support is fixed on the rear end face of the fixed table, the electric push rod is arranged at the top of the L support, the telescopic end of the electric push rod penetrates through the L support and is fixedly connected with the lifting plate, and the bottom of the lifting plate is fixedly connected with the plurality of pressing plates through connecting rods.

The screw rod is characterized in that support rods are arranged on two sides of the screw rod, the support rods penetrate through the movable frame, the movable frame is in sliding fit with the support rods, a first motor is arranged on the rear side of the fixed table, the first motor is mounted on a vertical plate on the rear side, and an output shaft of the first motor is connected with the rear end of the screw rod.

A protection frame is fixed between one side surface of the fixed baffle and the support frame, the lower end of the rotating rod is in running fit with the protection frame, a rotating shaft is arranged on the inner side of the protection frame in a rotating mode, the driving gear is arranged on the rotating shaft, a second motor is mounted on the top of the inner side of the protection frame, and an output shaft of the second motor is connected with the upper end of the rotating shaft.

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

according to the utility model, the support blocks and the arc-shaped grooves formed on the support blocks are convenient for placing the tubular parts, the fixing baffle plate is combined to effectively limit the ends of the tubular parts, and the clamping mechanism is matched to limit and fix the parts, so that the stability of the parts in the bending operation process is ensured;

Under the meshing action of the driving gear and the driven gear and the running fit of the rotating rod and the bending table, the driven gear is convenient to adjust to rotate, the bending rod is combined with the movable fit of the arc groove, the bending rod is driven to move along the track of the arc groove, the purpose of bending the part is achieved, the pointer is matched with the dial, the moving angle of the bending rod is convenient to control, the purpose of controlling the bending angle of the part is achieved, the bending quality and the bending effect are effectively improved, the defect that the bending angle of the part cannot be flexibly controlled when the pipe part is subjected to bending treatment in the prior art is overcome, when the bending force is too large or too small, the bending angle of the part is easily caused to be too large or too small, the use requirement of the part is not met, the defective products of the part are increased, and the bending quality and the bending efficiency of the part are affected is overcome;

Simultaneously under moving mechanism's effect, be convenient for adjust bending the platform and keep away from or be close to the fixed station, and then driven fixed stop's removal, combine the mutual cooperation of scale and fixed station, be convenient for to fixed stop and fixed station's interval to control, conveniently adjust the position of buckling of spare part, effectively improved flexibility and the practicality of device.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure shown at A in FIG. 1;

FIG. 4 is a schematic view of the structure of FIG. 1 from another perspective;

Fig. 5 is a schematic view of the back of fig. 2.

The drawing comprises a base, a fixed table, a supporting block, a bending table, an arc-shaped groove, a dial, a driven gear, a bending rod, a pointer, a driving gear, a fixed baffle, a graduated scale, a 13, a supporting frame, a 14, a hydraulic rod, a 15, a chute, a 16, a screw rod, a 17, a movable frame, a 18, a side clamping plate, a 19, an L bracket, a 20, an electric push rod, a 21, a lifting plate, a 22, a pressing plate, a 23, a supporting rod, a 24, a first motor, a 25, a second motor, a 26 and a protective frame.

Detailed Description

This embodiment is an automobile parts bending device convenient to control angle of buckling, as shown in fig. 1-5, this automobile parts bending device convenient to control angle of buckling, including base 1, be fixed with fixed station 2 through a plurality of risers on base 1, be provided with the supporting shoe 3 of seting up the arc recess on the fixed station 2, be provided with fixture on the fixed station 2, fixed station 2 one side activity is provided with the platform 4 of buckling, it has arc wall 5 to run through on the platform 4 of buckling, the upper surface of the platform 4 of buckling is provided with calibrated scale 6, the platform 4 bottom of buckling is provided with driven gear 7 through the dwang rotation, driven gear 7 top one side is fixed with the pole 8 of buckling, with arc wall 5 clearance fit, be fixed with pointer 9 on the pole 8 of buckling, cooperate with calibrated scale 6, the one side that the platform 4 top of buckling is kept away from the fixed station 2 is fixed stop 11, driven gear 7 one side meshing has driving gear 10, the platform 4 front side of buckling is fixed with scale 12, cooperate with fixed station 2, be provided with moving mechanism between platform 4 and the base 1.

Through supporting shoe 3 and the arc recess of seting up on, be convenient for tubular spare part place, combine fixed stop 11 effectively to tubular spare part's end to play spacing effect, cooperation fixture, carry out spacing fixed to spare part, the stability of spare part in the operation of bending has been guaranteed, wherein under the meshing effect of driving gear 10 and driven gear 7, and the dwang with the normal running fit of bending platform 4, be convenient for adjust driven gear 7 and rotate, combine the clearance of bending rod 8 and arc wall 5, and then drive bending rod 8 and follow the orbit of arc wall 5 and move, reach the purpose of bending the processing to spare part, wherein pointer 9 and calibrated scale 6's mutually support, be convenient for carry out the accuse to the angle of bending rod 8, and then realize the purpose of controlling spare part bending angle, bending quality and bending effect have effectively been improved, simultaneously under moving mechanism's effect, be convenient for adjust bending platform 4 and keep away from or be close to fixed bench 2, and then drive the removal of fixed stop 11, combine scale 12 and the mutually support 2, be convenient for carry out the control to the clearance of fixed stop 11 and fixed bench 2, the spare part is bent the position, the convenient for bending position is adjusted to the spare part, the spare part is difficult to be bent the problem of bending the spare part is solved when the spare part is greatly or the flexible, the spare part is bent with the requirement is greatly or the bending the spare part has been difficult to be bent, the spare part has been solved, the problem is bent, the spare part has been bent, and has been difficult to be bent the spare part has been greatly flexible and has been bent the spare part and has been bent.

The moving mechanism comprises a supporting frame 13, a hydraulic rod 14 and sliding blocks, wherein the supporting frame 13 is fixed at the bottom of the bending table 4, two sliding grooves 15 are correspondingly formed in the upper surface of the base 1, two T-shaped sliding blocks are relatively fixed at the bottom of the supporting frame 13 and are in sliding fit with the sliding grooves 15, the two hydraulic rods 14 are all installed on the base 1, the telescopic ends of the hydraulic rods 14 are fixedly connected with the supporting frame 13, the hydraulic rods 14 are combined through the sliding fit of the T-shaped sliding blocks and the sliding grooves 15, the supporting frame 13 is conveniently pushed to move left and right, the purpose of adjusting the bending table 4 to move is achieved, and different bending parts of parts are conveniently adjusted.

The clamping mechanism comprises a screw rod 16, movable frames 17, side clamping plates 18, an L bracket 19, an electric push rod 20, a lifting plate 21 and a pressing plate 22, wherein a plurality of strip-shaped grooves are formed in the fixed table 2 in a penetrating mode, the screw rod 16 is arranged on the lower side of the fixed table 2, the two movable frames 17 are arranged on the screw rod 16 in a threaded mode, the directions of the threaded grooves of the threaded holes of the two movable frames 17 are opposite, the movable frames 17 are movably matched with the strip-shaped grooves, the plurality of side clamping plates 18 are respectively fixed on one surfaces of the two movable frames 17, which are close to each other, through the fixed rods, the L bracket 19 is fixed on the rear end surface of the fixed table 2, the electric push rod 20 is arranged on the top of the L bracket 19, the telescopic end of the electric push rod 20 penetrates through the L bracket 19 and is fixedly connected with the lifting plate 21, the bottom of the lifting plate 21 is fixedly connected with the plurality of pressing plates 22 through connecting rods, the screw rods 16 are matched with the threaded grooves of the movable frames 17, the threaded grooves of the threaded holes of the two movable frames 17 are in opposite directions, the two movable frames 17 are conveniently adjusted to be close to the supporting blocks 3, the side clamping plates 18 are further driven to be close to parts, two sides of the parts are clamped and fixed under the action of the electric push rod 20, the electric push rod is conveniently moves down to the lifting plate 21 to move down to the parts, and further, the lifting plate 21 is conveniently and the lifting plate is pressed down to the parts, and is further tightly and pressed to the parts.

The lead screw 16 both sides all are provided with bracing piece 23, and bracing piece 23 runs through movable frame 17, and movable frame 17 and bracing piece 23 sliding fit, and fixed station 2 rear side is provided with first motor 24, and first motor 24 installs on the riser of rear side, and first motor 24 output shaft is connected with the lead screw 16 rear end, effectively plays spacing and direction effect to movable frame 17 through bracing piece 23, has guaranteed the stability of two movable frames 17 in-process that are close to each other or keep away from.

A protection frame 26 is fixed between one side surface of the fixed baffle 11 and the supporting frame 13, the lower end of the rotating rod is in rotating fit with the protection frame 26, a rotating shaft is arranged on the inner side of the protection frame 26 in a rotating mode, the driving gear 10 is arranged on the rotating shaft, a second motor 25 is arranged on the top of the inner side of the protection frame 26, and an output shaft of the second motor 25 is connected with the upper end of the rotating shaft.

Examples:

When the bending machine is used, firstly, tubular parts to be bent are placed in arc grooves on the supporting blocks 3, the end parts of the parts are propped against the fixed baffle 11, the first motor 24 and the electric push rod 20 are started, the screw rod 16 is driven to rotate by the first motor 24, under the threaded fit of the screw rod 16 and the movable frame 17, the two movable frames 17 are regulated to move towards the direction close to the supporting blocks 3 by combining the sliding fit of the movable frame 17 and the supporting rods 23 until the side clamping plates 18 are driven to clamp the two sides of the parts, the lifting plates 21 are driven to move downwards by the electric push rod 20 until the pressing plates 22 are driven to press downwards on the outer surfaces of the parts, the purpose of limiting and fixing the parts is achieved, and the stability of the parts is ensured;

When the parts are bent, the second motor 25 is started, the driving gear 10 is driven to rotate by the second motor 25, the driven gear 7 is driven to move under the meshing action of the driving gear 10 and the driven gear 7, and the bending rod 8 is driven to move along the track of the arc-shaped groove 5, so that the parts are pushed, and the purpose of bending the parts is achieved;

Under the mutual coordination of the pointer 9 and the dial 6, the moving angle of the bending rod 8 is watched, and the bending angle of the parts is controlled, so that the defects that the bending angle of the parts cannot be flexibly controlled, the bending angle of the parts is too large or too small when the bending force is too large or too small, the use requirement of the parts is not met, the defective products of the parts are increased, the bending quality of the parts is influenced, and the bending efficiency of the parts is ensured in the prior art are overcome;

When adjusting the bending position of spare part, start two hydraulic stems 14 simultaneously, under the sliding fit of T shape slider and spout 15, promote support frame 13 to keeping away from the direction removal of fixed station 2, drive bending platform 4 to keeping away from the direction removal of fixed station 2, and then fixed stop 11 to keeping away from the direction removal of supporting shoe 3, combine the cooperation of scale 12 and fixed station 2, control fixed stop 11 and fixed station 2's distance, treat fixed stop 11 and remove to the suitable position after, close hydraulic stem 14, then place the spare part on supporting shoe 3, and make the end of spare part offset with fixed stop 11, then carry out centre gripping fixed and bending to the spare part and handle, convenient to use.

It should be further noted that, the installation structure, the connection manner or the arrangement manner of each component in the present utility model are all common mechanical manners, so long as the beneficial effects thereof can be achieved, and meanwhile, the hydraulic rod 14, the electric push rod 20, the first motor 24 and the second motor 25 in the present utility model are purchased in the market, and can be installed and used by those skilled in the art according to the requirements.

All technical features in the embodiment can be freely combined according to actual needs.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (6)

1. The utility model provides an automobile parts bending device convenient to control angle of buckling, includes base (1), a serial communication port, be fixed with fixed station (2) through a plurality of risers on base (1), be provided with supporting shoe (3) of seting up the arc recess on fixed station (2), be provided with fixture on fixed station (2), fixed station (2) one side activity is provided with bending station (4), it has arc groove (5) to run through on bending station (4), bending station (4) upper surface is provided with calibrated scale (6), bending station (4) bottom is provided with driven gear (7) through the dwang rotation, driven gear (7) top one side is fixed with bending rod (8), with arc groove (5) movable fit, be fixed with pointer (9) on bending rod (8), cooperate with fixed station (6), bending station (4) top is kept away from one side of fixed with fixed stop (11) of fixed station (2), driven gear (7) one side meshing has driving gear (10), bending station (4) front side is provided with driven gear (12), be provided with scale (1) and move between scale (1).

2. The automobile part bending device convenient to control bending angle according to claim 1, wherein the moving mechanism comprises a supporting frame (13), a hydraulic rod (14) and a sliding block, the supporting frame (13) is fixed at the bottom of the bending table (4), two sliding grooves (15) are relatively formed in the upper surface of the base (1), two T-shaped sliding blocks are relatively fixed at the bottom of the supporting frame (13) and are in sliding fit with the sliding grooves (15), the two hydraulic rods (14) are both installed on the base (1), and the telescopic ends of the hydraulic rods (14) are fixedly connected with the supporting frame (13).

3. The automobile part bending device convenient to control bending angle according to claim 2, wherein the clamping mechanism comprises a screw rod (16), a movable frame (17), side clamping plates (18), an L bracket (19), an electric push rod (20), a lifting plate (21) and a pressing plate (22), wherein a plurality of strip-shaped grooves penetrate through the fixed table (2), the screw rod (16) is arranged on the lower side of the fixed table (2), two movable frames (17) are arranged on the screw rod (16) in a threaded mode, the directions of the threaded grooves of threaded holes on the two movable frames (17) are opposite, the movable frames (17) are movably matched with the strip-shaped grooves, and a plurality of side clamping plates (18) are respectively fixed on one surface, close to each other, of the two movable frames (17) through fixing rods.

4. The automobile part bending device convenient to control bending angle according to claim 3, wherein the L-shaped support (19) is fixed on the rear end face of the fixed table (2), the electric push rod (20) is arranged at the top of the L-shaped support (19), the telescopic end of the electric push rod (20) penetrates through the L-shaped support (19) and is fixedly connected with the lifting plate (21), and the bottom of the lifting plate (21) is fixedly connected with the plurality of pressing plates (22) through connecting rods.

5. The automobile part bending device convenient to control bending angle according to claim 4, wherein supporting rods (23) are arranged on two sides of the screw rod (16), the supporting rods (23) penetrate through the movable frame (17), the movable frame (17) is in sliding fit with the supporting rods (23), a first motor (24) is arranged on the rear side of the fixed table (2), the first motor (24) is arranged on a vertical plate on the rear side, and an output shaft of the first motor (24) is connected with the rear end of the screw rod (16).

6. The automobile part bending device convenient to control bending angle according to claim 5, wherein a protection frame (26) is fixed between one side surface of the fixed baffle plate (11) and the supporting frame (13), the lower end of the rotating rod is in running fit with the protection frame (26), a rotating shaft is rotatably arranged on the inner side of the protection frame (26), the driving gear (10) is arranged on the rotating shaft, a second motor (25) is arranged on the top of the inner side of the protection frame (26), and an output shaft of the second motor (25) is connected with the upper end of the rotating shaft.