CN213559493U

CN213559493U - Side buckling type cylinder interaction mechanism for fender door

Info

Publication number: CN213559493U
Application number: CN202022383481.2U
Authority: CN
Inventors: 黄毅平
Original assignee: Simhoong Auto Parts Industry Anhui Co ltd
Current assignee: Simhoong Auto Parts Industry Anhui Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-06-29
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a fender door side buckle formula cylinder interactive mechanism, including upper die base, die holder, pressure flitch, support attaching slotting tool, CAM drive block, CAM sword piece, mould benevolence piecemeal, CAM driven piece, cylinder and cylinder buckle nut, upper die base and die holder set up relatively, the bed surface department at the hydraulic press is fixed to the upside of upper die base, the downside of upper die base is fixed with the pressure flitch and supports attaching the slotting tool, the upside slip of die holder has limited the CAM drive block, it is equipped with CAM driven piece and mould benevolence piecemeal to slide on the CAM drive block, the CAM driven piece is located the lateral part lock that is close to mould benevolence piecemeal and has attached CAM sword piece. The utility model discloses on the mould of wide application in the interactive structure of thread board, this mechanism can let the plate after the shaping conveniently break away from mould benevolence, has also made things convenient for the mould equipment simultaneously.

Description

Side buckling type cylinder interaction mechanism for fender door

Technical Field

The utility model relates to the technical field of mold, especially, relate to a fender door side buckle formula cylinder interactive mechanism.

Background

The fender is also called a fender and is an outer plate of a vehicle body for covering the wheel. And the front fender and the rear fender are divided according to the installation position. By utilizing hydrodynamics, the wind resistance coefficient is reduced, and the vehicle can run more stably. Since the front fender is mounted on the front wheel, and the front wheel has a steering function, it is necessary to secure a maximum limit space for the rotation of the front wheel, and thus a designer may verify the design size of the fender using a "wheel jump map" according to the selected tire model size. The rear fender has no problem of wheel rotation friction, but due to aerodynamic consideration, the rear fender slightly shows an arch arc line and protrudes outwards. The automobile fender die mostly adopts a stamping die which comprises an upper die base and a lower die base.

In the prior art, the automobile fender die has the problems that a formed plate is not easy to separate from a die core and the die is complex to assemble. Therefore, it is necessary to provide a shutter door side snap-in cylinder interaction mechanism to improve the above situation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned problem that exists among the conventional art, provide a fender door side buckle formula cylinder interactive mechanism.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

a fender door side buckle type cylinder interaction mechanism comprises an upper die base, a lower die base, a pressure plate, an attaching slotting tool, a CAM driving block, a CAM cutter block, a mold core sub-block, a CAM driven block, a cylinder and a cylinder buckle nut, wherein the upper die base and the lower die base are arranged oppositely, the upper side of the upper die base is fixed at the bed surface of an oil press, the pressure plate and the attaching slotting tool are fixed at the lower side of the upper die base, the CAM driving block is limited at the upper side of the lower die base in a sliding manner, the CAM driven block and the mold core sub-block are arranged on the CAM driving block in a sliding manner, and the CAM driven block is located at the side part close to the mold core sub-block and is locked with the CAM;

when the upper die base, the pressing plate and the abutting slotting tool on the upper die base are driven by the oil press to move downwards, the abutting slotting tool is firstly inserted to abut the CAM driving block in place, then when the pressing plate touches the lower die core and continues to move downwards, the CAM driving block pushes the CAM driven block and the CAM knife block on the CAM driven block to move, and when the CAM knife block is shaped on the die core sub-block, the CAM knife block stops moving; when the upper die base, the pressing plate and the attached supporting slotting tool on the upper die base are driven by the oil press to move upwards, the CAM driving block finishes interaction actions under the acting force of the cylinder through the cylinder clamping nut, and further the die core blocks of the side whole part are withdrawn to form a material returning space which is convenient for taking out parts.

Further, in the fender door side buckle type cylinder interaction mechanism, the pressure plate is fixed with the upper die base through a bolt.

Furthermore, in the aforesaid fender door side buckle formula cylinder interaction mechanism, it is equipped with the wearing layer to support to attach the slotting tool and be located and the interactive piece junction of CAM.

Furthermore, in the fender door side buckle type cylinder interaction mechanism, a sliding surface between the CAM driving block and the mold core sub-block is a horizontal plane.

Furthermore, in the fender door side buckle type cylinder interaction mechanism, a sliding surface between the CAM driving block and the CAM driven block is an inclined surface, and the movement direction of the CAM knife block during displacement is parallel to the direction of the inclined surface.

Further, in the fender door side buckle type cylinder interaction mechanism, the angle of the inclined plane deviating from the horizontal plane is 10-30 degrees.

The utility model has the advantages that:

the utility model provides a fender door side buckle formula cylinder interaction mechanism design scientific and reasonable, it mainly comprises upper die base, die holder, pressure flitch, support attaching slotting tool, CAM drive block, CAM sword piece, mould benevolence piecemeal, CAM driven piece, cylinder and cylinder buckle nut, and its wide application is on the mould of fender interaction structure, and this mechanism can let the plate after the shaping conveniently break away from mould benevolence, has also made things convenient for the mould equipment simultaneously.

Of course, it is not necessary for any product to achieve all of the above advantages simultaneously in practicing the invention.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

the mold comprises an upper mold base 1, a lower mold base 2, a material pressing plate 3, a propping and attaching slotting tool 4, a CAM driving block 5, a CAM knife block 6, a mold core block 7, a CAM driven block 8, a cylinder 9 and a cylinder 10.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, the present embodiment is a fastening cylinder interaction mechanism for a fender door side, which includes an upper die base 1, a lower die base 2, a pressure plate 3, an abutting slotting tool 4, a CAM driving block 5, a CAM tool block 6, a die core block 7, a CAM driven block 8, a cylinder 9, and a cylinder fastening nut 10. The upper die holder 1 and the lower die holder 2 are arranged oppositely, the upper side of the upper die holder 1 is fixed on the bed surface of an oil press, and the lower side of the upper die holder 1 is fixed with a material pressing plate 3 and an abutting slotting tool 4. The upper side of the lower die holder 2 is limited in sliding mode by a CAM driving block 5, a CAM driven block 8 and a die core block 7 are arranged on the CAM driving block 5 in a sliding mode, and a CAM cutter block 6 is locked and attached to the side portion, close to the die core block 7, of the CAM driven block 8.

In this embodiment, the pressure plate 3 is fixed to the upper die base 1 by bolts.

In this embodiment, the wear-resistant layer is arranged at the joint of the CAM interaction block and the attachment-supporting slotting tool 4, and the design of the wear-resistant layer can prolong the service life of the attachment-supporting slotting tool 4.

In this embodiment, the sliding surface between the CAM driving block 5 and the core segment 7 is a horizontal surface. The sliding surface between the CAM driving block 5 and the CAM driven block 8 is an inclined surface, the moving direction of the CAM knife block 6 during displacement is flush with the direction of the inclined surface, and the angle of the inclined surface deviating from the horizontal plane is 10-30 degrees.

One specific application of this embodiment is:

when the upper die holder 1, the pressure plate 3 and the abutting slotting tool 4 on the upper die holder are driven by the oil press to move downwards, the abutting slotting tool 4 is inserted to abut the CAM driving block 5 in place, when the pressure plate 3 touches the lower die core and continues to move downwards, the CAM driving block 5 pushes the CAM driven block 8 and the CAM knife block on the CAM driven block to move, when the CAM knife block 6 shapes the die core sub-block 7, the CAM knife block stops moving, and the whole actuating process is completed. When the upper die holder 1, the pressure plate 3 on the upper die holder and the attached inserting knife 4 are driven by the oil press to move upwards, the CAM driving block 5 finishes interaction action under the action force of the cylinder 9 through the cylinder clamping nut 10, and further the die core sub-block 7 of the side whole part is withdrawn, so that a workpiece is conveniently taken.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments. 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 invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a fender door side buckle formula cylinder interactive mechanism which characterized in that: the CAM driven block and the die core block are arranged on the CAM driving block in a sliding manner, and the CAM driven block is positioned at the side part close to the die core block and is locked with the CAM cutter block;

2. The fender door side snap-on cylinder interaction mechanism of claim 1, wherein: the pressure plate is fixed with the upper die base through bolts.

3. The fender door side snap-on cylinder interaction mechanism of claim 1, wherein: and the joint of the abutting slotting tool and the CAM interaction block is provided with a wear-resistant layer.

4. The fender door side snap-on cylinder interaction mechanism of claim 1, wherein: and the sliding surface between the CAM driving block and the mold core sub-block is a horizontal plane.

5. The fender door side snap-on cylinder interaction mechanism of claim 1, wherein: the sliding surface between the CAM driving block and the CAM driven block is an inclined surface, and the movement direction of the CAM knife block during displacement is parallel and level to the direction of the inclined surface.

6. The fender door side snap-on cylinder interaction mechanism of claim 5, wherein: the angle of the inclined plane deviating from the horizontal plane is 10-30 degrees.