CN213223843U

CN213223843U - Auto-parts processing is with mould of buckling of preventing kick-backing

Info

Publication number: CN213223843U
Application number: CN202021816912.3U
Authority: CN
Inventors: 聂其权
Original assignee: Kunshan Xiangbei Precision Metal Co ltd
Current assignee: Kunshan Xiangbei Precision Metal Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-05-18
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses an auto-parts processing is with preventing mould of buckling that kick-backs, including main platform and lower bolster, upper end one side of main platform is provided with first hydraulic stem, and the one end of first hydraulic stem is provided with the ejector pad, one side of ejector pad is provided with the lower bolster, and the upper end both sides of lower bolster are provided with the pinhole, the upper end center department of lower bolster is provided with concave type mould, and the lower bolster one side of keeping away from the ejector pad is provided with fixed dog, the top of concave type mould is provided with protruding type mould, and the upper end of protruding type mould is provided with the cope match-plate pattern. This prevent resilience bending die is provided with the lower bolster, and the lower bolster mainly plays the concave type mould of cooperation to conveniently bear the effect of placing to the plate, simultaneously because the plate is bending man-hour, the upper and lower two sides of plate all need be moulding to it, therefore the effect of concave type mould still lies in the protruding type mould of cooperation, and bends moulding to the reverse side of plate, and the pinhole mainly plays the effect that makes things convenient for the locating pin to carry out male simultaneously.

Description

Auto-parts processing is with mould of buckling of preventing kick-backing

Technical Field

The utility model relates to a mould technical field that buckles prevents kick-backing specifically is a mould of buckling prevents kick-backing for auto-parts processing.

Background

In addition to cutting and polishing metal fittings during processing, metal fittings are often required to be bent and shaped, and springback often occurs during the bending process or after the processing, so that the method is particularly important for preventing the springback of the fittings.

A mould of bending of preventing kick-backing that is used for auto-parts processing usefulness on the market at present, its operation mode is similar basically, either quenches the heating to the accessory and bends, perhaps extrudees moulding repeatedly to the accessory, but the mode of quenching is very consuming time and is used up power, and time efficiency is lower, and the moulding mode of extrudeing repeatedly then the plate off normal condition emergence of walking the shape can often appear, for this reason, we provide a mould of bending of preventing kick-backing for auto-parts processing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an auto-parts processing is with preventing mould of buckling that kick-backs to solve the current market that proposes in the above-mentioned background art and be used for the auto-parts processing to prevent the mould of bending that kick-backs of usefulness, its operation mode is similar basically, or to quench the heating and bend the accessory, perhaps extrude the moulding repeatedly to the accessory, nevertheless the power consumption consuming time very much of the mode of quenching, and time efficiency is lower, and extrude moulding repeatedly the problem that the condition emergence of the shape was walked to the plate off normal then can often appear to the mode of extruding repeatedly.

In order to achieve the above object, the utility model provides a following technical scheme: a rebound-proof bending die for automobile part processing comprises a main platform and a lower template, wherein a first hydraulic rod is arranged on one side of the upper end of the main platform, a push block is arranged at one end of the first hydraulic rod, a lower template is arranged on one side of the push block, pin holes are formed in two sides of the upper end of the lower template, a concave die is arranged at the center of the upper end of the lower template, a fixed stop block is arranged on one side of the lower template away from the push block, a convex die is arranged above the concave die, an upper template is arranged at the upper end of the convex die, positioning pins are arranged on two sides of the lower end of the upper template, a positive hook is arranged on two sides of the upper end of the upper template, a vibrator is arranged at the middle position of the upper end of the upper template, a sliding block is arranged on one side of the positive hook, a reverse hook is arranged at the lower end of the sliding block, the upper end of the side frame is provided with a sliding frame, the upper end of the sliding frame is provided with a cross beam, a sliding rail is arranged at the joint of the cross beam and the sliding frame, and a third hydraulic rod is arranged on one side of the sliding frame.

Preferably, the two sides of the lower template are respectively attached to the push block and the fixed stop block, and the push block is in sliding connection with the main platform through the first hydraulic rod.

Preferably, the pin holes are symmetrically distributed along the central axis of the lower template, and the concave molds at the upper end of the lower template are distributed in a groove shape.

Preferably, the positioning pins are symmetrically distributed along the vertical central axis of the upper template, and the convex molds at the lower end of the upper template are distributed in a protruding shape.

Preferably, the height dimension of the vibrating machine is larger than that of the front hook, and the vibrating machine is distributed horizontally.

Preferably, the positive hook and the slide block form lap joint fixation through the reverse hook, and the slide block and the side frame form sliding connection through the second hydraulic rod.

Preferably, the carriage is movably connected with the cross beam through a third hydraulic rod and a slide rail, and the cross beam is perpendicular to the side frames.

Preferably, the cross beam is parallel to the main platform, and the cross beam and the main platform are horizontally distributed.

Compared with the prior art, the beneficial effects of the utility model are that: this mould of buckling of preventing kick-backing is provided with the lower bolster, the axis symmetric distribution of lower bolster is followed to the pinhole, and the lower bolster mainly plays the concave type mould of cooperation to conveniently bear the effect of placing to the plate, simultaneously because the plate is bending man-hour, the upper and lower two sides of plate all need moulding to it, therefore the effect of concave type mould still lies in the protruding type mould of cooperation, and bends moulding to the reverse side of plate, the pinhole mainly plays the effect that makes things convenient for the locating pin to carry out male simultaneously.

The cope match-plate pattern mainly plays and mutually supports with the lower bolster to carry out laminating extruded effect between protruding type mould and the concave mould, simultaneously because the plate is adding man-hour, its upper and lower two sides all need be moulding, consequently protruding type mould's primary action lies in can bending moulding to the front of plate, the locating pin mainly plays in addition and cooperatees with the pinhole, and fix between cope match-plate pattern and the lower bolster, thereby make the electromagnetic shaker can not make and take place the skew between cope match-plate pattern and the lower bolster when carrying out the vibrations operation.

Because normally bending processing back to panel, the phenomenon that appears kick-backing after the processing often can take place for the panel, and the resilience of panel must lead to the fact its service quality, consequently the main action of vibrations machine lies in can shaking and beat protruding type mould and the panel between the concave type mould to make the inside of panel take place deformation, and then make the phenomenon that processing back kick-backs can not appear for the panel.

Drawings

Fig. 1 is a schematic front view of the external structure of the present invention;

FIG. 2 is a schematic view of the front view of the internal structure of the present invention;

fig. 3 is a schematic view of the lower template overlooking structure of the utility model.

In the figure: 1. a main platform; 2. a first hydraulic lever; 3. a push block; 4. a lower template; 5. a pin hole; 6. a concave mold; 7. fixing a stop block; 8. a male mold; 9. mounting a template; 10. positioning pins; 11. a positive hook; 12. a vibrating machine; 13. a slider; 14. reverse hooking; 15. a second hydraulic rod; 16. a side frame; 17. a carriage; 18. a cross beam; 19. a slide rail; 20. a third hydraulic ram.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a rebound-preventing bending die for processing automobile parts comprises a main platform 1, a first hydraulic rod 2, a push block 3, a lower template 4, pin holes 5, a concave die 6, a fixed stop 7, a convex die 8, an upper template 9, a positioning pin 10, a positive hook 11, a vibrator 12, a slide block 13, a reverse hook 14, a second hydraulic rod 15, a side frame 16, a slide frame 17, a cross beam 18, a slide rail 19 and a third hydraulic rod 20, wherein the first hydraulic rod 2 is arranged on one side of the upper end of the main platform 1, the push block 3 is arranged at one end of the first hydraulic rod 2, the lower template 4 is arranged on one side of the push block 3, the pin holes 5 are arranged on two sides of the upper end of the lower template 4, the concave die 6 is arranged at the center of the upper end of the lower template 4, the fixed stop 7 is arranged on one side of the lower template 4 far away from the push block 3, the concave die 8 is arranged above the convex die 6, positioning pins 10 are arranged on two sides of the lower end of an upper template 9, positive hooks 11 are arranged on two sides of the upper end of the upper template 9, a vibrator 12 is arranged in the middle of the upper end of the upper template 9, a sliding block 13 is arranged on one side of the positive hooks 11, a reverse hook 14 is arranged on the lower end of the sliding block 13, a second hydraulic rod 15 is arranged on the upper end of the sliding block 13, a side frame 16 is arranged on one side of the second hydraulic rod 15, a sliding frame 17 is arranged on the upper end of the side frame 16, a cross beam 18 is arranged on the upper end of the sliding frame 17, a sliding rail 19 is arranged at the joint of the cross beam 18 and the;

the two sides of the lower template 4 are respectively attached to the push block 3 and the fixed stop dog 7, the push block 3 is in sliding connection with the main platform 1 through the first hydraulic rod 2, the fixed stop dog 7 mainly plays a role in matching with the push block 3 and clamping and fixing the two sides of the lower template 4, the first hydraulic rod 2 mainly plays a role in pushing the push block 3 to move horizontally, so that the push block 3 and the fixed stop dog 7 can attach and extrude the lower template 4, and meanwhile, the lower template 4 is more convenient to disassemble and assemble due to the matching between the push block 3, the first hydraulic rod 2 and the fixed stop dog 7;

the pin holes 5 are symmetrically distributed along the central axis of the lower template 4, the concave molds 6 at the upper ends of the lower template 4 are distributed in a groove shape, the lower template 4 mainly plays a role in matching the concave molds 6 and facilitating bearing and placement of the plates, and meanwhile, because the upper surface and the lower surface of the plates need to be shaped when the plates are bent and processed, the concave molds 6 also play a role in matching the convex molds 8 and bending and shaping the reverse surfaces of the plates, and meanwhile, the pin holes 5 mainly play a role in facilitating insertion of the positioning pins 10;

the positioning pins 10 are symmetrically distributed along the vertical central axis of the upper template 9, the convex mold 8 at the lower end of the upper template 9 is distributed in a protruding shape, the upper template 9 is mainly matched with the lower template 4 and used for laminating and extruding the convex mold 8 and the concave mold 6, and meanwhile, when the plate is processed, the upper surface and the lower surface of the plate need to be shaped, so that the convex mold 8 has the main function of bending and shaping the front surface of the plate, in addition, the positioning pins 10 are mainly matched with the pin holes 5 and used for fixing the upper template 9 and the lower template 4, and the upper template 9 and the lower template 4 cannot be deviated when the vibrator 12 is used for vibrating operation;

the height dimension of the vibrator 12 is larger than that of the front hook 11, the vibrator 12 is distributed horizontally, and after the plate is normally bent and processed, the plate often rebounds after being processed, and the rebounding of the plate inevitably causes the use quality of the plate, so that the vibrator 12 has the main effect of vibrating and beating the plate between the convex die 8 and the concave die 6, so that the interior of the plate is deformed, and the plate cannot rebound after being processed;

the positive hook 11 is in lap joint fixation with the sliding block 13 through the reverse hook 14, the sliding block 13 is in sliding connection with the side frame 16 through the second hydraulic rod 15, the sliding block 13 mainly has the effects that the positive hook 11 is in lap joint fixation through the reverse hook 14, the upper template 9 is more convenient to replace and disassemble by adopting a lap joint mode, the second hydraulic rod 15 can lift and lower the sliding block 13, and the upper template 9 can move up and down under the driving of the second hydraulic rod 15;

the sliding frame 17 is movably connected with the cross beam 18 through a third hydraulic rod 20 and a sliding rail 19, the cross beam 18 is perpendicular to the side frame 16, the sliding rail 19 enables the sliding frame 17 to move more smoothly, and continuous operation is often required to be carried out on a plurality of plates when equipment is processed, so that the third hydraulic rod 20 mainly has the function of pushing the sliding frame 17 and the equipment to move horizontally, the continuous operation of the upper die plate 9 is facilitated, and the side frame 16 mainly has the function of stabilizing the second hydraulic rod 15 and the sliding block 13;

crossbeam 18 is parallel to each other with main platform 1, and crossbeam 18 is horizontal distribution with main platform 1, and crossbeam 18 is the fixed main part of whole equipment with main platform 1, and wherein crossbeam 18 mainly plays and fixes balladeur train 17 and third hydraulic stem 20 to and play and go on the effect firm to cope match-plate pattern 9, and main platform 1 then mainly plays and bears fixed effect to lower bolster 4 and ejector pad 3 and fixed stop 7.

The working principle is as follows: for the anti-rebound bending die for processing the automobile parts, firstly, the lower die plate 4 is placed at the upper end of the main platform 1, then the push block 3 is pushed through the first hydraulic rod 2, so that the push block 3 and the fixed stop 7 form extrusion and fixation on the lower die plate 4, finally, the plate which is not bent is placed into the concave die 6, then the second hydraulic rod 15 can push the slide block 13 and the reverse hook 14 to descend, the upper die plate 9 which is fixed through the lap joint of the forward hook 11 and the reverse hook 14 can also descend synchronously, and the convex die 8 is driven to descend simultaneously until the upper and lower surfaces of the plate are completely bent by the convex die 8 and the concave die 6, meanwhile, the positioning pin 10 can be inserted into the pin hole 5 and fixes the upper die plate 9 and the lower die plate 4, so that the upper die plate 9 and the lower die plate 4 can not deviate and move when being vibrated, next, the vibrator 12 starts to intervene, because when the plate is normally bent, the plate often has the phenomenon of rebounding after being processed, therefore, the vibrator 12 is used for vibrating and beating the plate between the convex mold 8 and the concave mold 6, so that the inside of the plate is deformed, and further the phenomenon of rebounding after being processed can not occur on the plate, and finally, after the plate is processed, the upper mold plate 9 can be lifted by the second hydraulic rod 15, and the carriage 17 and the upper mold plate 9 are moved under the pushing of the third hydraulic rod 20, so that the next operation area can be entered.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an auto-parts processing is with preventing mould of buckling that kick-backs, includes main platform (1) and lower bolster (4), its characterized in that: a first hydraulic rod (2) is arranged on one side of the upper end of the main platform (1), a push block (3) is arranged at one end of the first hydraulic rod (2), a lower template (4) is arranged on one side of the push block (3), pin holes (5) are formed in two sides of the upper end of the lower template (4), a concave mold (6) is arranged at the center of the upper end of the lower template (4), a fixed stop block (7) is arranged on one side, away from the push block (3), of the lower template (4), a convex mold (8) is arranged above the concave mold (6), an upper template (9) is arranged at the upper end of the convex mold (8), positioning pins (10) are arranged on two sides of the lower end of the upper template (9), a positive hook (11) is arranged on two sides of the upper end of the upper template (9), a vibrator (12) is arranged in the middle of the upper end of the upper template (9), and a slide block (, and the lower extreme of slider (13) is provided with anti-hook (14), the upper end of slider (13) is provided with second hydraulic stem (15), and one side of second hydraulic stem (15) is provided with side bearer (16), the upper end of side bearer (16) is provided with carriage (17), and carriage (17) upper end is provided with crossbeam (18), the junction of crossbeam (18) and carriage (17) is provided with slide rail (19), and one side of carriage (17) is provided with third hydraulic stem (20).

2. The anti-rebound bending die for processing the automobile parts as claimed in claim 1, wherein: the two sides of the lower template (4) are respectively attached to the push block (3) and the fixed stop block (7), and the push block (3) is in sliding connection with the main platform (1) through the first hydraulic rod (2).

3. The anti-rebound bending die for processing the automobile parts as claimed in claim 1, wherein: the pin holes (5) are symmetrically distributed along the central axis of the lower template (4), and the concave molds (6) at the upper end of the lower template (4) are distributed in a groove shape.

4. The anti-rebound bending die for processing the automobile parts as claimed in claim 1, wherein: the positioning pins (10) are symmetrically distributed along the vertical central axis of the upper template (9), and the convex molds (8) at the lower end of the upper template (9) are distributed in a protruding shape.

5. The anti-rebound bending die for processing the automobile parts as claimed in claim 1, wherein: the height of the vibrator (12) is larger than that of the front hook (11), and the vibrator (12) is distributed horizontally.

6. The anti-rebound bending die for processing the automobile parts as claimed in claim 1, wherein: the positive hook (11) and the sliding block (13) form lap joint fixation through the reverse hook (14), and the sliding block (13) and the side frame (16) form sliding connection through the second hydraulic rod (15).

7. The anti-rebound bending die for processing the automobile parts as claimed in claim 1, wherein: the sliding frame (17) is movably connected with the cross beam (18) through a third hydraulic rod (20) and a sliding rail (19), and the cross beam (18) is perpendicular to the side frame (16).

8. The anti-rebound bending die for processing the automobile parts as claimed in claim 1, wherein: the beam (18) is parallel to the main platform (1), and the beam (18) and the main platform (1) are horizontally distributed.