CN218310428U - Fender mould - Google Patents

Abstract

The utility model discloses a fender mould, including mould roof and mould bottom plate, the welding of the lower surface middle part of mould roof has the punching press board, the lower surface of punching press board is equipped with shaping piece and last shaping groove respectively, the upper surface of mould bottom plate is equipped with down shaping groove and lower shaping piece, go up the shaping piece with the profile in shaping groove is relative down, go up the shaping groove with the profile of shaping piece is relative down. The utility model is provided with an upper forming block, an upper forming groove, a lower forming groove and a lower forming block which are matched with the structural shapes of the grooves and the like required by the mudguard; placing the prefabricated fender workpiece between a mold top plate and a mold bottom plate, and driving the mold top plate to press the prefabricated fender workpiece through an external press; the upper forming block, the upper forming groove, the lower forming groove and the lower forming block are matched for punch forming; the mud guard can be molded at one time without multiple processing procedures such as bending, ribbing, forming and the like, so that the time is saved, and the processing efficiency of the mud guard is improved.

Description

Fender mold

Technical Field

The utility model relates to a fender mould specifically is car fender mould belongs to mould technical field.

Background

The fender is a plate structure arranged behind the outer frame of the wheel, and can reduce mud water splashing in rainy days and reduce the damage to the vehicle caused by flying of broken stones on the road due to rolling of the wheel; the vehicle body is protected from being scratched;

the known Chinese published authorization utility model (publication number: CN 212419205U) discloses an automobile fender bending and shaping device, which comprises a fixed box, wherein a motor is installed on the top surface in the fixed box, a shaping disc is installed at the output end of the motor, a plurality of mold cores are installed on the outer circular surface of the shaping disc, and grooves are formed in the outer side walls of the mold cores; the disc excircle face of sizing disc is provided with a plurality of cell bodies, the disc excircle face of sizing disc rotates installs the pressure strip, cell body internally mounted has the elastic thrust subassembly, fixed case last surface mounting has the baffle. Has the advantages that: the mold core and the compression plate can be rotated in the baffle to realize the bending and shaping of the fender, the compression plate can be pushed to rotate by the elasticity of the elastic thrust component, the opening of the compression plate is realized, and the demoulding of the fender is facilitated; the device can continuously bend, shape and demold the fender, so that the continuous processing of the automobile fender is realized, and the processing efficiency of the automobile fender is greatly improved;

the shaping device can only carry out bending operation on the mudguard; the fender parts are complex in structure and asymmetric in shape, and have grooves and cantilevers, so that in the traditional production process, the fenders need to undergo processes of ribbing, forming and the like besides bending, the processing procedures are multiple, the time is long, and the processing efficiency of the fenders is low; therefore, the mudguard mould is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fender mud board mould to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fender mould, includes mould roof and mould bottom plate, the welding of the lower surface middle part of mould roof has the punching press board, the lower surface of punching press board is equipped with shaping piece and last shaping groove respectively, the upper surface of mould bottom plate is equipped with down shaping groove and shaping piece down, go up the shaping piece with the profile in shaping groove is relative down, go up the shaping groove with the profile of shaping piece is relative down.

Further preferred is: and an exhaust groove is formed in one side of the upper surface of the die bottom plate.

Further preferred is: lower guide way has been seted up to the lower surface of mould bottom plate, the inside wall sliding connection of lower guide way has the guide holder.

Further preferred is: an upper guide groove is formed in the upper surface of the mold top plate.

Further preferred is: the upper guide groove is opposite to the outline of the guide seat.

Further preferred is: and upper positioning holes are uniformly formed in the lower surface of the mold top plate.

Further preferred is: and lower positioning holes are uniformly formed in the upper surface of the die bottom plate.

Further preferably: the position of the lower positioning hole is opposite to the position of the upper positioning hole.

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

the utility model arranges an upper molding block, an upper molding groove, a lower molding groove and a lower molding block which are matched with the structural shapes of the groove and the like required by the mudguard; placing the prefabricated fender workpiece between a mold top plate and a mold bottom plate, and driving the mold top plate to press the prefabricated fender workpiece through an external press; the upper forming block, the upper forming groove, the lower forming groove and the lower forming block are matched for punch forming; the mud guard can be molded at one time without multiple processing procedures such as bending, ribbing, forming and the like, so that the time is saved, and the processing efficiency of the mud guard is improved.

Drawings

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

FIG. 2 is a schematic structural view of an upper molding block and an upper molding groove in the present invention;

FIG. 3 is a schematic structural view of the middle and lower molding grooves and the lower molding block of the present invention;

fig. 4 is a schematic structural view of the middle guide seat of the present invention;

fig. 5 is a schematic structural view of the upper positioning hole and the upper guide groove of the present invention.

In the figure: 1. a mold top plate; 2. stamping the plate; 3. mounting a forming block; 4. an upper molding groove; 5. a mold base plate; 6. a lower forming groove; 7. a lower forming block; 8. a lower positioning hole; 9. an upper positioning hole; 10. a lower guide groove; 11. an upper guide groove; 12. a guide seat; 13. an air discharge groove.

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. 1-5, the present invention provides a technical solution: a fender mould comprises a mould top plate 1 and a mould bottom plate 5, wherein a stamping plate 2 is welded in the middle of the lower surface of the mould top plate 1, an upper forming block 3 and an upper forming groove 4 are respectively arranged on the lower surface of the stamping plate 2, a lower forming groove 6 and a lower forming block 7 are arranged on the upper surface of the mould bottom plate 5, the upper forming block 3 is opposite to the lower forming groove 6 in outline, and the upper forming groove 4 is opposite to the lower forming block 7 in outline; the upper forming block 3, the upper forming groove 4, the lower forming groove 6 and the lower forming block 7 are matched with the structural shapes of the grooves and the like required by the mudguard; placing the prefabricated fender workpiece between a mold top plate 1 and a mold bottom plate 5, and driving the mold top plate 1 to press the prefabricated fender workpiece through an external press; the upper forming block 3, the upper forming groove 4, the lower forming groove 6 and the lower forming block 7 are matched for punch forming; the mud guard can be molded at one time without multiple processing procedures such as bending, ribbing, forming and the like, so that the time is saved, and the processing efficiency of the mud guard is improved.

In one embodiment: an exhaust groove 13 is formed in one side of the upper surface of the die bottom plate 5; facilitating the gas to be discharged along the discharge grooves 13.

In one embodiment: the lower surface of the die bottom plate 5 is provided with a lower guide groove 10, and the inner side wall of the lower guide groove 10 is connected with a guide seat 12 in a sliding manner.

In one embodiment: the upper surface of the mould top plate 1 is provided with an upper guide groove 11.

In one embodiment: the upper guide groove 11 is opposite to the outline of the guide seat 12; during stamping, the die top plate 1 can slide up and down along the guide seat 12 through the upper guide groove 11, and a guide effect is provided for the movement of the die top plate 1.

In one embodiment: the upper surface of the die bottom plate 5 is uniformly provided with lower positioning holes 8; before punching, a metal rod with the size corresponding to that of the lower positioning hole 8 can be inserted into the lower positioning hole 8 to serve as a positioning rod.

In one embodiment: the position of the lower positioning hole 8 is opposite to that of the upper positioning hole 9, and the lower surface of the die top plate 1 is uniformly provided with the upper positioning holes 9; during punching, the upper positioning hole 9 slides on the outer side wall of the positioning rod, so that the position between the die top plate 1 and the die bottom plate 5 can be quickly positioned.

The utility model discloses a theory of operation is: the upper forming block 3, the upper forming groove 4, the lower forming groove 6, the lower forming block 7, grooves needed by the fender and other structural shapes are matched; placing the prefabricated fender workpiece between a mold top plate 1 and a mold bottom plate 5, and driving the mold top plate 1 to press the prefabricated fender workpiece through an external press; the upper forming block 3, the upper forming groove 4, the lower forming groove 6 and the lower forming block 7 are matched for punch forming; the mud guard can be formed at one time, and does not need to undergo multiple processing procedures such as bending, ribbing, forming and the like, so that the time is saved, and the processing efficiency of the mud guard is improved.

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 (8)

1. The utility model provides a fender mould, includes mould roof (1) and mould bottom plate (5), its characterized in that: the lower surface middle part welding of mould roof (1) has ram plate (2), the lower surface of ram plate (2) is equipped with respectively and forms one-tenth shaping piece (3) and last shaping groove (4), the upper surface of mould bottom plate (5) is equipped with down one-tenth shaping groove (6) and lower one-tenth shaping piece (7), go up one-tenth shaping piece (3) with the profile of shaping groove (6) is relative down, go up one-tenth shaping groove (4) with the profile of shaping piece (7) is relative down.

2. The fender mold of claim 1, wherein: and an exhaust groove (13) is formed in one side of the upper surface of the die bottom plate (5).

3. The fender mold of claim 1, wherein: lower guide way (10) have been seted up to the lower surface of mould bottom plate (5), the inside wall sliding connection of lower guide way (10) has guide holder (12).

4. The fender mold of claim 3, characterized in that: an upper guide groove (11) is formed in the upper surface of the mold top plate (1).

5. The fender mold of claim 4, wherein: the upper guide groove (11) is opposite to the outline of the guide seat (12).

6. The fender mold of claim 1, wherein: the lower surface of the die top plate (1) is uniformly provided with upper positioning holes (9).

7. The fender mold of claim 6, wherein: and lower positioning holes (8) are uniformly formed in the upper surface of the die bottom plate (5).

8. The fender mold of claim 7, wherein: the position of the lower positioning hole (8) is opposite to the position of the upper positioning hole (9).

Images