CN219464572U - Auxiliary positioning device of bending machine - Google Patents

Abstract

The utility model relates to the technical field of bending machine equipment, in particular to an auxiliary positioning device of a bending machine, which comprises a base, side plates and a positioning frame, wherein two transverse plates are fixedly arranged on the inner sides of the positioning frame, the lower ends of the two transverse plates are connected with support rods in a sliding manner, and anti-wear pads are movably connected between the two support rods and the transverse plates. This auxiliary positioning device of bender twists the slider that moves the threaded rod and can promote the lower extreme and slide in the spout is inside, adjusts the length that needs to buckle with the door plant material then places in the diaphragm top, and two gliding sliders promote the locating plate and press in the both sides of door plant material, and the abrasionproof pad adopts the rubber material to make, and the bracing piece is used for strengthening the diaphragm, has utilized the cooperation of lower extreme bracing piece with the diaphragm, can let the auxiliary positioning device of bender can support and bear the bigger dynamics of bending of bender during operation, is difficult to make the auxiliary positioning device of bender damage to the cost of the auxiliary positioning device of bender has been reduced.

Description

Auxiliary positioning device of bending machine

Technical Field

The utility model relates to the technical field of bending machine equipment, in particular to an auxiliary positioning device of a bending machine.

Background

The bending machine is a machine capable of bending the door plate, the door plate to be bent is placed at the head end of the female die, the door plate is bent and formed by downwards punching the door plate through the head end of the male die on the bending machine, but an existing door plate is lack of a matched auxiliary positioning device at one side plate end, so that the position of the door plate is not easy to fix when the door plate is placed on the female die support in a collision mode, displacement dislocation easily occurs at the bending position of the door plate, and the bending rejection rate of the door plate is high.

For example, the auxiliary positioning device of the bending machine is named as an authorized bulletin number CN214290148U, although the two sides of the positioning screw rod are respectively connected with the threaded blocks in a threaded fit manner, the threaded blocks arranged on the two sides are connected with the limiting and resisting plate in a clamping and locking manner, the structure is simple, the assembly and the installation are convenient, the right side plate end of the door plate is clamped and limited and fixed, the operation and the application are convenient, the auxiliary positioning device still exists, the door plate can be physically bent due to the fact that the door plate is subjected to large force when being bent by the bending machine, the existing auxiliary positioning device below the door plate also needs to bear large force, but the positioning screw rod on one side is difficult to bear large pressure, the door plate is broken suddenly in the bending process, the auxiliary positioning device of the bending machine is damaged, and finally extra cost is generated in the bending process.

Disclosure of Invention

The utility model aims to solve the problem of cost increase of the auxiliary positioning device of the existing bending machine, and provides the auxiliary positioning device of the bending machine.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an auxiliary positioning device of bender, includes base, curb plate and locating rack, the top both sides sliding connection of base has two locating racks, two the inboard of locating rack is equipped with auxiliary positioning device, auxiliary positioning device includes spout, locating plate and diaphragm, two the inboard at the locating rack is fixedly seted up to the spout, two the inside slip joint of spout has the slider, two the upper end threaded connection of slider has the threaded rod, two threaded rod upper end threaded connection is inside the locating rack, two one side fixedly connected with locating plate of slider, two diaphragm fixed mounting is in the inboard of locating rack, two the lower extreme sliding connection of diaphragm has the bracing piece, two swing joint has the wear pad between bracing piece and the diaphragm.

Preferably, an auxiliary bending device is arranged above the base;

the auxiliary bending device comprises a shell, a heater and a bending groove;

the shell is fixedly connected to the upper portion of the base, a heater is arranged in the shell, a connecting rod is fixedly connected to the upper portion of the heater, a bending block is fixedly connected to the upper portion of the connecting rod, a bending groove is fixedly formed in the bending block, and the heater is electrically connected with the bending groove.

Preferably, the two sides of the positioning frame are fixedly provided with adjusting devices;

the adjusting device comprises a sleeve, a spring and an electric telescopic rod;

the two sleeve fixed connection is in the rear side of locating rack, two telescopic inside fixed mounting has the spring, two electric telescopic handle fixed mounting is in the inner wall of curb plate, and electric telescopic handle's front end fixed connection is on the outer wall of locating rack, the inner wall fixed mounting of curb plate has the stopper, two stopper and sleeve slip cup joint.

Preferably, the inner sides of the positioning plate and the transverse plate are movably clamped with door plate materials.

Preferably, the bending block is movably connected with the middle of the door plate.

The auxiliary positioning device of the bending machine has the beneficial effects that: this auxiliary positioning device of bender, the base is used for supporting the locating rack, twist the slider that the threaded rod can promote the lower extreme and slide in the spout is inside, adjust the length that needs to buckle with the door plant material then place in the diaphragm top, two gliding sliders promote the locating plate to press in the both sides of door plant material, form the location fixed to the door plant material, the abrasionproof pad adopts the rubber material to make, the bracing piece is used for strengthening the diaphragm, the cooperation of lower extreme bracing piece and diaphragm has been utilized, can let the auxiliary positioning device of bender can support the dynamics of bending that bears the bender during operation is bigger, be difficult to make the auxiliary positioning device of bender damage, thereby the cost of the auxiliary positioning device of bender has been reduced.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1;

FIG. 3 is a side cross-sectional view of FIG. 2;

FIG. 4 is an enlarged cross-sectional view of the portion A of FIG. 2;

fig. 5 is an enlarged sectional view of the portion B in fig. 2.

In the figure: 1. the anti-abrasion device comprises a base, 2, side plates, 3, a locating rack, 4, a door plate, 5, an auxiliary locating device, 51, a sliding chute, 52, a threaded rod, 53, a sliding block, 54, a locating plate, 55, a transverse plate, 56, a supporting rod, 57, an anti-abrasion pad, 6, an auxiliary bending device, 61, a shell, 62, a heater, 63, a connecting rod, 64 bending blocks, 65, a bending groove, 7, an adjusting device, 71, a sleeve, 72, a spring, 73, a limiting block, 74 and an electric telescopic rod.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

referring to fig. 1-5, an auxiliary positioning device of a bending machine comprises a base 1, side plates 2 and positioning frames 3, wherein two positioning frames 3 are slidably connected to two sides above the base 1, the inner sides of the two positioning frames 3 are provided with auxiliary positioning devices 5, the auxiliary positioning devices 5 comprise sliding grooves 51, positioning plates 54 and transverse plates 55, the two sliding grooves 51 are fixedly arranged on the inner sides of the positioning frames 3, sliding blocks 53 are slidably clamped in the inner sides of the two sliding grooves 51, threaded rods 52 are connected to the upper ends of the two sliding grooves 53 in a threaded manner, the upper ends of the two threaded rods 52 are threadedly connected in the positioning frames 3, the threaded rods 52 are screwed to push the sliding blocks 53 at the lower ends to slide in the sliding grooves 51, one side of the two sliding blocks 53 is fixedly connected with a positioning plate 54, the door plate 4 is adjusted to have the required bending length and then is placed above the transverse plates 55, the two sliding blocks 53 push the positioning plates 54 to be pressed on two sides of the door plate 4, the two transverse plates 55 are fixedly arranged on the inner sides of the positioning frames 3, support rods 56 are slidably connected to the lower ends of the two transverse plates 55, the two support rods 56 are movably connected with the two transverse plates 55, and the two support plates 55 are movably connected with the inner sides of the two transverse plates 55, and the two support plates 55 are movably connected with the two transverse plates 55, and the support plates 55 are movably connected with the two support plates 55, and the two support plates 55 are movably connected with the transverse plates 55;

the base 1 is used for supporting the locating rack 3, the screw rod 52 is twisted and can push the slider 53 of lower extreme to slide in spout 51 inside, adjust the length that needs to buckle with door plant material 4 then place in diaphragm 55 top, two gliding sliders 53 push locating plate 54 pressure in the both sides of door plant material 4 downwards, it is fixed to form the location to door plant material 4, the abrasionproof pad 57 adopts the rubber material to make, bracing piece 56 is used for strengthening diaphragm 55, the cooperation of lower extreme bracing piece and diaphragm has been utilized, can let the auxiliary positioning device of bender can support the bigger dynamics of bending of bearing the bender during operation, be difficult for making the auxiliary positioning device of bender damage, thereby the cost of the auxiliary positioning device of bender has been reduced.

Referring to fig. 1-5, an auxiliary bending device 6 is disposed above the base 1, the auxiliary bending device 6 includes a housing 61, a heater 62 and a bending groove 65, the housing 61 is fixedly connected above the base 1, the heater 62 is disposed inside the housing 61, the housing 61 is used for supporting the heater 62, a connecting rod 63 is fixedly connected above the heater 62, a bending block 64 is fixedly connected above the connecting rod 63, the connecting rod 63 is used for supporting the bending block 64, after the door plate 4 is installed and fixed, the heater 62 is started by connecting an external power supply, the heater 62 supplies power to the bending groove 65 to heat, the heated bending groove 65 heats the part of the door plate 4 to be bent, so that bending of the door plate 4 is easier, the bending groove 65 is fixedly disposed inside the bending block 64, and the heater 62 is electrically connected with the bending groove 65.

Referring to fig. 1-5, adjusting devices 7 are fixedly arranged on two sides of the positioning frame 3, the adjusting devices 7 comprise sleeves 71, springs 72 and electric telescopic rods 74, the two sleeves 71 are fixedly connected to the rear side of the positioning frame 3, the springs 72 are fixedly installed in the two sleeves 71, the two electric telescopic rods 74 are fixedly installed on the inner wall of the side plate 2, the front ends of the electric telescopic rods 74 are fixedly connected to the outer wall of the positioning frame 3, when the length of the door plate 4 needs to be adjusted, the electric telescopic rods 74 are connected with an external power supply to start the electric telescopic rods 74, the electric telescopic rods 74 pull the positioning frame 3 to move to two sides, the sleeves 71 on two sides of the positioning frame 3 are sleeved on the outer sides of the limiting blocks 73, the limiting blocks 73 compress the springs 72 to limit and buffer the movement of the positioning frame 3, the limiting blocks 73 are fixedly installed on the inner wall of the side plate 2, the two limiting blocks 73 are in sliding sleeve joint with the sleeve 71, and the bending blocks 64 are movably connected with the middle of the door plate 4.

Working principle:

firstly, the base 1 is used for supporting the positioning frame 3, the sliding blocks 53 at the lower end can be pushed to slide in the sliding grooves 51 by screwing the threaded rods 52, the door plate 4 is adjusted to be required to be bent, then the door plate is placed above the transverse plates 55, the two sliding blocks 53 sliding downwards push the positioning plates 54 to be pressed on two sides of the door plate 4, the door plate 4 is positioned and fixed, the anti-abrasion pad 57 is made of rubber materials, the supporting rods 56 are used for reinforcing the transverse plates 55, the lower end supporting rods are matched with the transverse plates, so that an auxiliary positioning device of the bending machine can support larger bending force when the bending machine works, and the auxiliary positioning device of the bending machine is not easy to damage;

meanwhile, the shell 61 is used for supporting the heater 62, the connecting rod 63 is used for supporting and fixing the bending block 64, after the door sheet 4 is installed and fixed, the heater 62 is started by connecting an external power supply, the heater 62 supplies power to the bending groove 65 for heating, and the heated bending groove 65 can heat the part of the door sheet 4 needing bending so that the door sheet 4 is easier to bend;

finally, when the length of the door sheet 4 needs to be adjusted, an external power supply is connected to start the electric telescopic rod 74, the electric telescopic rod 74 pulls the positioning frame 3 to move to two sides, meanwhile, the sleeves 71 on two sides of the positioning frame 3 are sleeved on the outer sides of the limiting blocks 73, and meanwhile, the limiting blocks 73 compress the springs 72 to limit and buffer the movement of the positioning frame 3.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims (5)

1. The utility model provides an auxiliary positioning device of bender, includes base (1), curb plate (2) and locating rack (3), its characterized in that: the utility model discloses a wear-resisting device for the automobile, including base (1), top both sides sliding connection of base (1) have two locating rack (3), two the inboard of locating rack (3) is equipped with auxiliary positioning device (5), auxiliary positioning device (5) include spout (51), locating plate (54) and diaphragm (55), two spout (51) are fixed to be offered in the inboard of locating rack (3), two the inside slip joint of spout (51) has slider (53), two the upper end threaded connection of slider (53) has threaded rod (52), two threaded rod (52) upper end threaded connection is inside locating rack (3), two one side fixedly connected with locating plate (54) of slider (53), two diaphragm (55) fixed mounting is in the inboard of locating rack (3), two the lower extreme sliding connection of diaphragm (55) has bracing piece (56), two swing joint has wear-resisting pad (57) between bracing piece (56) and the diaphragm (55).

2. An auxiliary positioning device for a bending machine according to claim 1, wherein: an auxiliary bending device (6) is arranged above the base (1);

the auxiliary bending device (6) comprises a shell (61), a heater (62) and a bending groove (65);

the shell (61) is fixedly connected to the upper portion of the base (1), a heater (62) is arranged in the shell (61), a connecting rod (63) is fixedly connected to the upper portion of the heater (62), a bending block (64) is fixedly connected to the upper portion of the connecting rod (63), a bending groove (65) is fixedly formed in the bending block (64), and the heater (62) is electrically connected with the bending groove (65).

3. An auxiliary positioning device for a bending machine according to claim 1, wherein: two sides of the positioning frame (3) are fixedly provided with adjusting devices (7);

the adjusting device (7) comprises a sleeve (71), a spring (72) and an electric telescopic rod (74);

the two sleeve (71) fixed connection is in the rear side of locating rack (3), two the inside fixed mounting of sleeve (71) has spring (72), two electric telescopic handle (74) fixed mounting is in the inner wall of curb plate (2), and the front end fixed connection of electric telescopic handle (74) is on the outer wall of locating rack (3), the inner wall fixed mounting of curb plate (2) has stopper (73), two stopper (73) are cup jointed with sleeve (71) in the slip.

4. An auxiliary positioning device for a bending machine according to claim 1, wherein: the inner sides of the positioning plate (54) and the transverse plate (55) are movably clamped with a door plate material (4).

5. An auxiliary positioning device for a bending machine according to claim 2, wherein: the bending block (64) is movably connected with the middle of the door plate (4).