CN219443062U

CN219443062U - Drawing die for sheet metal part

Info

Publication number: CN219443062U
Application number: CN202320531830.1U
Authority: CN
Inventors: 赵树希
Original assignee: Baiyue Tianjin Machinery Co ltd
Current assignee: Baiyue Tianjin Machinery Co ltd
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-08-01
Anticipated expiration: 2033-03-02

Abstract

The utility model relates to a drawing die for sheet metal parts, which comprises a processing table, wherein a mounting plate is fixedly connected to the inner top wall of the processing table, a servo motor is fixedly arranged on the side wall of the mounting plate, a threaded rotating shaft is fixedly connected to an output shaft of the servo motor, an adjusting sleeve is connected to the outer threads of the threaded rotating shaft, a storage box is fixedly connected to the bottom of the adjusting sleeve, a submersible pump is fixedly arranged on the inner bottom wall of the storage box, a connecting pipe is fixedly connected to the water outlet end of the submersible pump, a distributor is fixedly connected to one end of the connecting pipe, which is far away from the submersible pump, and a spray head is fixedly connected to the bottom of the distributor. The drawing die of the sheet metal part sprays lubricating mixed liquid into the lower die through the mutual cooperation of a servo motor, a threaded rotating shaft, a storage box, a distributor, a submersible pump and a spray head, so that the die and the sheet metal material are prevented from being bonded, the lower die is rapidly cooled through the mutual cooperation of a fan and a heat conducting fin, and the drawing effect is maintained.

Description

Drawing die for sheet metal part

Technical Field

The utility model relates to the technical field of drawing dies, in particular to a drawing die for sheet metal parts.

Background

Drawing, also called drawing, stretching, calendaring and the like, refers to a mechanical processing technology for punching a flat blank with a certain shape obtained after blanking into various open hollow parts or reducing the diameter and increasing the height of the open hollow blank by utilizing a die, and in the manufacturing industry of automobile sheet metal dies, a drawing technology is commonly used for manufacturing an automobile outer covering part so as to obtain a metal outer plate with higher yield point and higher hardness.

The patent of the prior art publication No. CN213645511U discloses a drawing die for a fan heater pressure chamber plate capable of being rapidly formed, the drawing die comprises a lower die holder, a blank holder, a female die and a water pump, wherein a supporting block is arranged on the outer surface of the top end of the lower die holder, a positioning ball is arranged on the outer surface of the top end of the blank holder, a fixing plate is arranged on the outer surface of the left side of the female die, a hollowed-out plate is arranged in the male die, a cooling box is fixedly arranged at the bottom end of a water outlet pipe, a water inlet pipe is fixedly arranged at the top end of the water pump, a locking bolt is arranged on the outer surface of the left side of the fixing plate, and a spring is arranged on the outer surface of the supporting rod. This but quick fashioned electric fan heater pressure chamber board drawing die cools off the great department of deflection through setting up the cooling water course in the terrace die, connects through the fixed plate between die and die holder, fixes through the locking bolt when carrying and avoids rocking, sets up buffer gear in the fixed plate bottom, avoids the too big damage mould of pressure.

However, when the die is forcibly pulled with huge force in the moment, the packing force and the adhesion force between the formed workpiece and the die are added, so that the workpiece is easily damaged in the demolding process, the product forming rate is low, and the use practicability is poor, and the drawing die of the sheet metal part is provided to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a drawing die for sheet metal parts, which has the advantages of convenience in demolding and the like, and solves the problems that the workpiece is easily damaged in the demolding process and the product molding rate is low in the drawing die in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drawing die of sheet metal component, includes the processing platform, fixedly connected with mounting panel on the interior roof of processing platform, fixedly connected with servo motor on the lateral wall of mounting panel, fixedly connected with screw thread pivot on servo motor's the output shaft, the outside threaded connection of screw thread pivot has the adjusting collar, the bottom fixedly connected with bin of adjusting collar, fixedly connected with immersible pump on the interior diapire of bin, fixedly connected with connecting pipe on the play water end of immersible pump, the one end fixedly connected with distributor of immersible pump is kept away from to the connecting pipe, the bottom fixedly connected with shower nozzle of distributor.

Further, fixedly connected with spout seat on the interior diapire of processing platform, the bottom fixedly connected with support slider of bin, support slider sliding connection is in the inside of spout seat.

Further, a hydraulic push rod is fixedly installed on the inner top wall of the processing table, an upper die plate is fixedly connected to the output end of the hydraulic push rod, and an upper die is fixedly connected to the bottom of the upper die plate.

Further, the lower die plate is fixedly connected to the inner bottom wall of the processing table, and the lower die is fixedly connected to the top of the lower die plate.

Further, the cooling hole is formed in the lower die plate, the bottom of the lower die is fixedly connected with the heat conducting fin, and the heat conducting fin is located in the cooling hole.

Further, the bottom fixedly connected with fan of lower bolster, the one end that the conducting strip kept away from the bed die extends to the bottom of lower bolster.

Further, the bottom fixedly connected with locating lever of last mould, the constant head tank has been seted up to the inside of bed die, locating lever and constant head tank looks adaptation.

Compared with the prior art, the utility model provides a drawing die for a sheet metal part, which comprises the following components

The beneficial effects are that:

this drawing die of sheet metal component, through servo motor, screw thread pivot, bin, distributor, immersible pump and shower nozzle mutually support and spray the inside of bed die with lubricated mixed liquid, avoid taking place to bond between mould and the sheet metal material, mutually support through fan and conducting strip and make the bed die cool off fast, keep drawing effect, when having solved prior art drawing die, very easily damage the work piece at the drawing of patterns process, lead to the problem that the product shaping rate is low.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 3 is an enlarged schematic view of the structure of the B of fig. 1 according to the present utility model.

In the figure: 1 processing table, 2 mounting panel, 3 servo motor, 4 screw thread pivot, 5 adjusting sleeve, 6 bin, 7 immersible pump, 8 connecting pipe, 9 distributor, 10 shower nozzle, 11 spout seat, 12 supporting slide blocks, 13 hydraulic push rod, 14 cope match-plates, 15 cope match-plates, 16 lower bolster, 17 bed die, 18 thermovent, 19 conducting strip, 20 fans.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a drawing die for sheet metal parts in this embodiment includes a processing table 1, a hydraulic push rod 13 is fixedly installed on an inner top wall of the processing table 1, an upper die plate 14 is fixedly connected to an output end of the hydraulic push rod 13, an upper die 15 is fixedly connected to a bottom of the upper die plate 14, a lower die plate 16 is fixedly connected to an inner bottom wall of the processing table 1, a lower die 17 is fixedly connected to a top of the lower die plate 16, a positioning rod is fixedly connected to a bottom of the upper die 15, a positioning groove is formed in the lower die 17, the positioning rod is matched with the positioning groove, and the positioning rod is inserted into the positioning groove by starting the hydraulic push rod 13, so that damage caused by interference of the dies is effectively avoided.

In this embodiment, fixedly connected with mounting panel 2 on the interior roof of processing platform 1, fixedly mounted with servo motor 3 on the lateral wall of mounting panel 2, fixedly connected with screw thread pivot 4 on servo motor 3's the output shaft can drive screw thread pivot 4 through starting servo motor 3 and rotate, screw thread pivot 4's external screw thread is connected with adjusting sleeve 5, adjusting sleeve 5's bottom fixedly connected with bin 6, and the inside of bin 6 is stored and is lubricated mixed liquid, and lubricated mixed liquid coating adhesive force is strong, and lubricated effectual.

It should be noted that, fixedly connected with spout seat 11 on the interior diapire of processing platform 1, the bottom fixedly connected with support slider 12 of bin 6, support slider 12 sliding connection is in the inside of spout seat 11, because bin 6 carries out spacingly through support slider 12, and then makes bin 6 carry out lateral shifting regulation when screw spindle 4 rotates.

In this embodiment, fixedly mounted immersible pump 7 on the interior diapire of bin 6, fixedly connected with connecting pipe 8 on the play water end of immersible pump 7, the one end fixedly connected with distributor 9 of immersible pump 7 is kept away from to connecting pipe 8, the bottom fixedly connected with shower nozzle 10 of distributor 9, through the inside that starts immersible pump 7 with lubricating oil mixed solution transport to distributor 9, spray the inside of bed die 17 with lubricating mixed solution through shower nozzle 10, can avoid taking place the bonding between mould and the sheet metal material.

It should be noted that, the heat dissipation port 18 has been seted up to the inside of lower bolster 16, the bottom fixedly connected with conducting strip 19 of bed die 17, conducting strip 19 is located the inside of heat dissipation port 18, the bottom fixedly connected with fan 20 of lower bolster 16, the one end that lower bolster 17 was kept away from to conducting strip 19 extends to the bottom of lower bolster 16, heat to lower bolster 16 is led through conducting strip 19, increase the area of contact with the air through conducting strip 19, dispel the heat to conducting strip 19 through starting fan 20, make the lower bolster 17 cool off fast, keep the drawing effect.

The working principle of the embodiment is as follows:

the servo motor 3 is started to drive the threaded rotating shaft 4 to rotate, the storage box 6 drives the distributor 9 to move to the upper side of the lower die 17, the submersible pump 7 is started to enable the spray head 10 to spray the lubricating mixed liquid into the lower die 17, then the distributor 9 is restored, the hydraulic push rod 13 is started to enable the positioning rod to be inserted into the positioning groove, and the upper die 15 and the lower die 17 are matched to draw the sheet metal part.

The beneficial effects of the embodiment are as follows:

The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. Drawing die of sheet metal component, including processing platform (1), its characterized in that: fixedly connected with mounting panel (2) on the interior roof of processing platform (1), fixedly connected with servo motor (3) on the lateral wall of mounting panel (2), fixedly connected with screw thread pivot (4) on the output shaft of servo motor (3), the outside threaded connection of screw thread pivot (4) has adjusting collar (5), the bottom fixedly connected with bin (6) of adjusting collar (5), fixedly connected with immersible pump (7) on the interior diapire of bin (6), fixedly connected with connecting pipe (8) on the play water end of immersible pump (7), one end fixedly connected with distributor (9) of immersible pump (7) are kept away from to connecting pipe (8), the bottom fixedly connected with shower nozzle (10) of distributor (9).

2. The drawing die of a sheet metal part according to claim 1, wherein: the processing bench is characterized in that a chute seat (11) is fixedly connected to the inner bottom wall of the processing bench (1), a supporting slide block (12) is fixedly connected to the bottom of the storage box (6), and the supporting slide block (12) is slidably connected to the inside of the chute seat (11).

3. The drawing die of a sheet metal part according to claim 1, wherein: the hydraulic pushing rod (13) is fixedly mounted on the inner top wall of the processing table (1), an upper die plate (14) is fixedly connected to the output end of the hydraulic pushing rod (13), and an upper die (15) is fixedly connected to the bottom of the upper die plate (14).

4. A drawing die for sheet metal parts according to claim 3, characterized in that: the processing bench is characterized in that a lower die plate (16) is fixedly connected to the inner bottom wall of the processing bench (1), and a lower die (17) is fixedly connected to the top of the lower die plate (16).

5. The drawing die for sheet metal parts according to claim 4, wherein: the inside of lower bolster (16) has seted up thermovent (18), the bottom fixedly connected with conducting strip (19) of bed die (17), conducting strip (19) are located thermovent (18) inside.

6. The drawing die for sheet metal parts according to claim 5, wherein: the bottom of lower bolster (16) is fixedly connected with fan (20), the one end that heat conducting strip (19) kept away from bed die (17) extends to the bottom of lower bolster (16).

7. The drawing die for sheet metal parts according to claim 4, wherein: the bottom of the upper die (15) is fixedly connected with a positioning rod, a positioning groove is formed in the lower die (17), and the positioning rod is matched with the positioning groove.