CN218283338U - Stamping device for forming turned edge of iron box cover - Google Patents

Abstract

The utility model relates to a stamping equipment technical field especially relates to a stamping device is used in iron box lid turn-up shaping, and its technical scheme includes mounting panel, bed plate and second hydraulic equipment, the bracing piece is installed to the up end of bed plate, and the module is installed down to the upper end of bracing piece, be provided with cooperation chamber and turn-up chamber down in the module, the cooperation chamber is located the below in turn-up chamber, the lower extreme of module is installed down to second hydraulic equipment, and the hydraulic stem of second hydraulic equipment extends to cooperation chamber and turn-up intracavity and installs the supporting shoe, the up end of supporting shoe is provided with the recess, installs the electro-magnet in the recess, the gag lever post is installed to the up end of bed plate, and the roof is installed to the upper end of gag lever post, the mounting panel sets up in the below of roof, and the dead lever that is the symmetric distribution is installed to the lower extreme department of mounting panel, and the punching press piece is installed to the terminal department of dead lever. The utility model discloses possess and can prevent the skew of iron box lid, and be convenient for with its advantage of taking out in the die cavity.

Description

Stamping device for forming turned edge of iron box cover

Technical Field

The utility model relates to a stamping equipment technical field specifically is a stamping device is used in iron box lid turn-up shaping.

Background

The stamping is a forming method in which a press and a die are used to apply external force to a plate, a strip, a pipe, a profile, etc. to cause plastic deformation or separation, thereby obtaining a workpiece (stamped part) of a desired shape and size. The stamping process is a production technology for obtaining product parts with certain shape, size and performance by directly applying deformation force to a plate in a die by means of the power of conventional or special stamping equipment and deforming the plate.

The iron box lid needs carry out the turn-up shaping to it in production and processing, and stamping device who uses at present does not be equipped with fixed knot and constructs when the turn-up is stamped to the iron box lid, the condition of skew appears easily at the in-process of punching press, and its position is the inner wall that is located the die cavity after the turn-up of iron box lid punching press is accomplished in addition, leads to not being convenient for to take out under the condition of iron box lid hugging closely the lid inner wall, takes time when taking out to the machining efficiency of iron box lid has been influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stamping device is used in iron box lid turn-up shaping possesses and can prevent the skew of iron box lid, and is convenient for with its advantage of taking out in the die cavity, has solved the problem that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stamping device for iron box lid turn-up shaping, includes mounting panel, bed plate and second hydraulic equipment, the bracing piece is installed to the up end of bed plate, and the module is installed down to the upper end of bracing piece, be provided with cooperation chamber and turn-up chamber on the module down, the cooperation chamber is located the below in turn-up chamber, and the inner wall in turn-up chamber is provided with the arc limit, the lower extreme of module is installed down to second hydraulic equipment, and the hydraulic stem of second hydraulic equipment extends to cooperation chamber and turn-up intracavity and installs the supporting shoe, the up end of supporting shoe is provided with the recess, installs the electro-magnet in the recess, the gag lever post is installed to the up end of bed plate, and the roof is installed to the upper end of gag lever post, the mounting panel sets up in the below of roof, and the dead lever that is symmetric distribution is installed to the lower extreme department of mounting panel, and the punching press piece is installed to the terminal department of dead lever.

Preferably, the limiting rods are four in number, and the four limiting rods are distributed in a rectangular array relative to the base plate. The setting of gag lever post not only can support the roof, can also carry on spacingly to the stop collar piece.

Preferably, the upper end of the top plate is provided with a first hydraulic device, and a hydraulic rod of the first hydraulic device extends to the lower part of the top plate and is fixedly connected with the mounting plate. The first hydraulic equipment works to enable the punching block to descend for punching work.

Preferably, the connecting rod is installed to the side of mounting panel, and the connecting rod is equipped with four altogether, and four connecting rods are the array distribution about the mounting panel, spacing cover piece is installed to the terminal department of connecting rod, and spacing cover piece cup joints on the gag lever post. The setting of spacing cover piece can be spacing to the mounting panel rise and descend.

Preferably, the number of the support rods is four, and the four support rods are distributed in an array relative to the lower module. The setting of bracing piece can carry out fixed stay to the lower module.

Compared with the prior art, the beneficial effects of the utility model are as follows: put the iron box lid in the upper end of supporting shoe, can adsorb fixedly to the iron box lid through electro-magnet work, can prevent that the skew from appearing on the supporting shoe in the iron box lid, can conveniently carry out stamping work, can make the punching press piece descend and the contact of iron box lid through first hydraulic equipment work during the punching press, cooperation second hydraulic equipment work can make punching press piece and supporting shoe centre gripping iron box lid descend simultaneously, can carry out hemming work to the iron box lid under the effect in hemming chamber, can drive the iron box lid through first hydraulic equipment and second hydraulic equipment simultaneous working and rise out the hemming chamber after the hemming is accomplished, can be convenient for take off the iron box lid after punching press piece and supporting shoe separate, can improve the machining efficiency of iron box lid.

Drawings

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

fig. 2 is a schematic front view of the present invention;

fig. 3 is a schematic sectional view of the top view of the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.

The reference numerals and names in the figures are as follows:

1. a top plate; 2. a connecting rod; 3. a first hydraulic device; 4. mounting a plate; 5. stamping the blocks; 6. a limiting rod; 7. a support bar; 8. a base plate; 9. a second hydraulic device; 10. a lower module; 11. fixing the rod; 12. A limiting sleeve block; 13. a support block; 14. an arc-shaped edge; 15. a mating cavity; 16. a crimping cavity; 17. an electromagnet.

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.

Example one

Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides a stamping device is used in iron box lid turn-up shaping, includes mounting panel 4, bed plate 8 and second hydraulic equipment 9, bracing piece 7 is installed to the up end of bed plate 8, bracing piece 7 is equipped with four altogether, and four bracing pieces 7 are array distribution about module 10 down, and module 10 is installed down to the upper end of bracing piece 7, be provided with cooperation chamber 15 and turn-up chamber 16 down on the module 10, cooperation chamber 15 is located the below of turn-up chamber 16, and the inner wall of turn-up chamber 16 is provided with arc limit 14, the lower extreme of module 10 is installed down to second hydraulic equipment 9, and the hydraulic stem of second hydraulic equipment 9 extends to cooperation chamber 15 and turn-up and installs supporting shoe 13 in the chamber 16, the up end of supporting shoe 13 is provided with the recess, installs electro-magnet 17 in the recess, the utility model provides a second hydraulic equipment 9 and electro-magnet 17 are known for technical personnel in the field, all belong to conventional means or common general knowledge, just no longer describe here, and technical personnel in the field can carry out arbitrary apolegamy according to its needs or convenience.

In this embodiment, put the iron box lid in the upper end of supporting shoe 13, can adsorb fixedly the iron box lid through electro-magnet 17 work, can prevent that the skew from appearing in the iron box lid on supporting shoe 13, can conveniently carry out stamping work, after the punching press turn-up is accomplished, work simultaneously can drive the iron box lid through first hydraulic equipment 3 and second hydraulic equipment 9 and rise out hem chamber 16, after punching press piece 5 and supporting shoe 13 part, electro-magnet 17 stop work can be convenient for take off the iron box lid from supporting shoe 13.

Example two

Referring to fig. 1 to 4, the present invention provides an embodiment: compared with the first embodiment, the stamping device for forming the turned edge of the iron box cover further comprises: the utility model provides a first hydraulic equipment 3 is known for technical personnel in the field, all belongs to conventional means or common general knowledge, and here no longer gives details, and technical personnel in the field can carry out arbitrary option according to its needs or facility.

In this embodiment, work through first hydraulic equipment 3 can make punching press piece 5 descend and contact with the iron box lid during the punching press, and work of cooperation second hydraulic equipment 9 simultaneously can make punching press piece 5 and supporting shoe 13 centre gripping iron box lid descend, can carry out turn-up work to the iron box lid under the effect of turn-up chamber 16, can prevent scratch iron box lid under the effect of arc limit 14.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (5)

1. The utility model provides a stamping device is used in forming of iron box lid turn-up, includes mounting panel (4), bed plate (8) and second hydraulic equipment (9), its characterized in that: bracing piece (7) are installed to the up end of bed plate (8), and lower module (10) is installed to the upper end of bracing piece (7), be provided with cooperation chamber (15) and turn-up chamber (16) down on module (10), cooperation chamber (15) are located the below of turn-up chamber (16), and the inner wall in turn-up chamber (16) is provided with arc limit (14), the lower extreme of module (10) is installed down in second hydraulic equipment (9), and the hydraulic stem of second hydraulic equipment (9) extends to cooperation chamber (15) and turn-up chamber (16) and installs supporting shoe (13), the up end of supporting shoe (13) is provided with the recess, installs electro-magnet (17) in the recess, gag lever post (6) is installed to the up end of bed plate (8), and roof (1) is installed to the upper end of gag lever post (6), mounting panel (4) are disposed under roof (1), and the lower extreme department of mounting panel (4) installs dead lever post (11) that are the symmetric distribution, and punch block (5) are installed to the terminal department of dead lever post (11).

2. The punching device for forming the turned edge of the iron box cover as claimed in claim 1, wherein: the limiting rods (6) are four in number, and the four limiting rods (6) are distributed in a rectangular array relative to the base plate (8).

3. The punching device for forming the turned edge of the iron box cover as claimed in claim 1, wherein: first hydraulic equipment (3) are installed to the upper end of roof (1), and the hydraulic stem of first hydraulic equipment (3) extends to the below and mounting panel (4) fixed connection of roof (1).

4. The punching device for forming the turned edge of the iron box cover as claimed in claim 1, wherein: connecting rod (2) are installed to the side of mounting panel (4), and connecting rod (2) are equipped with four altogether, and four connecting rod (2) are array distribution about mounting panel (4), spacing cover piece (12) are installed to the terminal department of connecting rod (2), and spacing cover piece (12) cup joint on gag lever post (6).

5. The stamping device for the curling forming of the iron box cover according to claim 1, wherein: the number of the support rods (7) is four, and the four support rods (7) are distributed in an array mode relative to the lower module (10).

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