Stamping device for efficient hardware machining

Abstract

The utility model relates to the technical field of hardware machining, in particular to an efficient stamping device for hardware machining, which comprises a bottom plate, a first die is fixedly connected to the surface of the bottom plate, a round hole is formed in the first die, a steel rod is slidably connected in the round hole, a rotating seat is fixedly connected to the bottom of the steel rod, and a threaded rod is rotatably connected to the bottom of the rotating seat. A driving motor is installed at the bottom of the bottom plate, a threaded barrel is fixedly connected to the output end of the driving motor and is in threaded connection with the threaded rod, a top plate is fixedly connected to the top of the bottom plate, and an air cylinder is installed at the top of the top plate; when the first die and the second die are punched, cold air in the freezing box can be sprayed to the surfaces of the first die and the second die through the air pipes by means of the air extracting pump, then the first die and the second die can be cooled, and the phenomenon that the first die and the second die are damaged due to the high surface temperature caused by long-time continuous punching is avoided; and the protection effect on the first mold and the second mold is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to hardware machining technical field, concretely is a kind of high -efficient hardware machining punch press. BACKGROUND

[0002] Punch press is by press and die to plate material, strip material, tubular product and profile and so on, exert external force, make it produce plastic deformation or separate, to obtain the forming processing method of the workpiece of required shape and size.In hardware machining, punch press needs to be used.

[0003] The utility model discloses a hardware machining punch press device of CN213256466U, first start hydraulic oil cylinder, and hydraulic oil cylinder drives telescopic link to carry out punch press downward, and telescopic link drives connecting plate and first extrusion block to move downward, simultaneously drive connecting rod and slider fixedly connected with connecting plate to move downward, first spring is stretched at this moment, and second spring is compressed, and first extrusion block is treated shock-absorbing.

[0004] There is still certain deficiency in use, punch press die cannot be cooled in use, when punch forming is frequently carried out, the temperature of punch die surface can sharply rise, can lead to the phenomenon that punch die appears damage, reduces the service life of punch die, and when punch is completed, the formed hardware is not ejected from die, to further reduce the convenience of punch press device in use. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of high -efficient hardware machining punch press device to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A kind of high -efficient hardware machining punch press device, including bottom plate, the surface of the bottom plate is fixedly connected with first die, the first die is opened in circular hole, steel pole is slidably connected in the circular hole, the bottom of the steel pole is fixedly connected with rotating seat, rotating seat is rotatably connected with threaded rod at the bottom, the bottom of the bottom plate is installed with drive motor, the output of the drive motor is fixedly connected with threaded cylinder, threaded cylinder is threadedly connected with threaded rod, the top of the bottom plate is fixedly connected with top plate, the top of the top plate is installed with cylinder, the bottom of the cylinder is fixedly connected with second die, and the first die and second die are opposite in position.

[0008] As the preferred scheme of the utility model, the surface of the bottom plate is fixedly connected with air pipe, the air pipe is opened in through hole, and the air pipe is arranged at the side of the first die and the second die.

[0009] As the preferred scheme of the utility model, the side surface of the top plate is fixedly connected with a freezer, a refrigerating machine is installed in the freezer, and the side surface of the freezer is fixedly connected with a screen.

[0010] As the preferred scheme of the utility model, the top of the freezer is abutted with a cover plate, the top of the top plate is provided with an air suction pump, one end of the air suction pump is fixedly connected with the air pipe, and the other end of the air suction pump is fixedly connected with the freezer.

[0011] As the preferred scheme of the utility model, the bottom of the bottom plate is fixedly connected with a supporting seat, the bottom of the supporting seat is provided with anti-skid lines, and the shape of the supporting seat is T-shaped.

[0012] As the preferred scheme of the utility model, a plurality of through holes are arranged, the plurality of through holes are equidistantly distributed in the air pipe, and the sizes of the plurality of through holes are the same.

[0013] As the preferred scheme of the utility model, the shape of the cover plate is rectangular, the cross-sectional area of the cover plate and the freezer is the same, and the material of the cover plate is plastic.

[0014] As the preferred scheme of the utility model, two refrigerating machines are arranged, the positions of the two refrigerating machines are opposite, and the models of the two refrigerating machines are the same.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1、In the utility model, the air suction pump, the air pipe, the through hole, the freezer, the refrigerating machine and the screen are used in cooperation, when the first mold and the second mold are stamped, the air inside the freezer can be sprayed to the surface of the first mold and the second mold through the air pipe by the air suction pump, so that the first mold and the second mold can be cooled and cooled, and the phenomenon of high surface temperature damage of the first mold and the second mold caused by long-time continuous stamping is avoided, and the protection effect of the first mold and the second mold is improved.

[0017] 2、In the utility model, the driving motor, the threaded cylinder, the threaded rod, the rotating seat and the steel rod are used in cooperation, after the hardware is stamped and formed in the mold, the steel rod can be driven upward by the driving motor, the hardware inside the first mold can be pushed out upward through the steel rod, so that the hardware is taken out conveniently, and the convenience of the stamping device in use is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the whole structure schematic view of the utility model;

[0019] Figure 2 It is the side view structure schematic view of the utility model;

[0020] Figure 3 It is the internal structure schematic view of the freezer of the utility model.

[0021] Figure 4 It is the structure schematic view of the first mold bottom of the utility model.

[0022] In the drawing: 1, bottom plate; 2, support seat; 3, first mold; 4, top plate; 5, air cylinder; 6, freezer; 7, air suction pump; 8, cover plate; 9, air pipe; 10, through hole; 11, second mold; 12, driving motor; 13, threaded cylinder; 14, threaded rod; 15, rotating seat; 16, screen; 17, refrigeration machine; 18, round hole; 19, steel pole. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0024] Embodiment, please see Figures 1-4 The utility model provides a technical scheme:

[0025] A kind of high-efficiency stamping device for hardware machining, including bottom plate 1, the surface of bottom plate 1 is fixedly connected with first mold 3, first mold 3 is internally provided with round hole 18, steel pole 19 is slidably connected in round hole 18, the bottom of steel pole 19 is fixedly connected with rotating seat 15, embryo is placed in first mold 3, then second mold 11 is moved downwards by air cylinder 5, the stamping effect of second mold 11 to first mold 3 can form hardware in first mold 3, the bottom of rotating seat 15 is rotatably connected with threaded rod 14, driving motor 12 is installed at the bottom of bottom plate 1, the output of driving motor 12 is fixedly connected with threaded cylinder 13, threaded cylinder 13 is threadedly connected with threaded rod 14, top plate 4 is fixedly connected at the top of bottom plate 1, air cylinder 5 is installed at the top of top plate 4, second mold 11 is fixedly connected at the bottom of air cylinder 5, second mold 11 is opposite to first mold 3.

[0026] In this embodiment as Figure 1 And Figure 2As shown, the surface of the bottom plate 1 is fixedly connected with the air pipe 9, the air pipe 9 is provided with a through hole 10, the air pipe 9 is arranged on the side of the first mold 3 and the second mold 11, the side of the top plate 4 is fixedly connected with the freezer 6, the freezer 6 is provided with a refrigerating machine 17, the side of the freezer 6 is fixedly connected with a screen 16, the top of the freezer 6 is abutted with a cover plate 8, the top of the top plate 4 is provided with an air pump 7, one end of the air pump 7 is fixedly connected with the air pipe 9, and the other end of the air pump 7 is fixedly connected with the freezer 6.

[0027] When the first mold 3 and the second mold 11 are punched, the cold air in the freezer 6 can be sprayed to the surface of the first mold 3 and the second mold 11 through the air pipe 9 by the air pump 7, so as to cool the first mold 3 and the second mold 11, avoid the phenomenon that the surface temperature of the first mold 3 and the second mold 11 is high and damaged after long-time continuous punching, and improve the protection effect of the first mold 3 and the second mold 11.

[0028] In this embodiment, as shown in Figure 3 and Figure 4 As shown, the bottom of the bottom plate 1 is fixedly connected with a support seat 2, the bottom of the support seat 2 is provided with anti-skid lines, the shape of the support seat 2 is T-shaped, the through hole 10 is provided with a plurality of through holes 10, the plurality of through holes 10 are equally distributed in the air pipe 9, the plurality of through holes 10 are the same in size, the cover plate 8 is rectangular in shape, the cross-sectional area of the cover plate 8 is the same as that of the freezer 6, the material of the cover plate 8 is plastic, the refrigerating machine 17 is provided with two, the two refrigerating machines 17 are opposite in position, and the two refrigerating machines 17 are the same in model.

[0029] When the hardware is punched and formed in the mold, the steel rod 19 can be driven upward by the driving motor 12, the hardware in the first mold 3 can be pushed out upward by the steel rod 19, and then the hardware can be taken out conveniently, and the convenience of the punching device in use is improved.

[0030] The utility model discloses a work flow: using the high -efficient hardware machining punch device of scheme design in working, the embryo is placed in the first mould 3, then through the cylinder 5 drive second mould 11 move down, through the punch effect of second mould 11 to first mould 3, can form hardware in first mould 3, when hardware punch completes, can through drive motor 12 drive screw tube 13 rotate, because screw tube 13 and screw rod 14 screw connection, and then can drive steel pole 19 to move upward, and then the hardware in first mould 3 inside is jacked up, is convenient for to hardware take out, when the surface temperature of first mould 3 and second mould 11 is higher, can through refrigerator 17 to the gas in freezer 6 inside cooling cooling, then under the suction of suction pump 7, the cold air in freezer 6 inside enters into the gas pipe 9 in, and through the through -hole 10 is spouted to the surface of first mould 3 and second mould 11, and the surface temperature of first mould 3 and second mould 11 is cooled down to first mould 3 and second mould 11, avoid first mould 3 and second mould 11 surface temperature and appear the phenomenon of high-temperature damage.

[0031] Although the embodiments of the 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 thereto without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency stamping device for hardware processing, comprising a base plate (1), characterized in that: A first mold (3) is fixedly connected to the surface of the base plate (1). A circular hole (18) is provided in the first mold (3). A steel rod (19) is slidably connected in the circular hole (18). A rotating seat (15) is fixedly connected to the bottom of the steel rod (19). A threaded rod (14) is rotatably connected to the bottom of the rotating seat (15). A drive motor (12) is installed at the bottom of the base plate (1). A threaded cylinder (13) is fixedly connected to the output end of the drive motor (12). The threaded cylinder (13) is threadedly connected to the threaded rod (14). A top plate (4) is fixedly connected to the top of the base plate (1). A cylinder (5) is installed on the top of the top plate (4). A second mold (11) is fixedly connected to the bottom of the cylinder (5). The second mold (11) is positioned opposite to the first mold (3).

2. The high-efficiency stamping device for hardware processing according to claim 1, characterized in that: An air pipe (9) is fixedly connected to the surface of the base plate (1). A through hole (10) is opened in the air pipe (9). The air pipe (9) is located on the side of the first mold (3) and the second mold (11).

3. The high-efficiency stamping device for hardware processing according to claim 1, characterized in that: A freezer (6) is fixedly connected to the side of the top plate (4), a refrigeration unit (17) is installed inside the freezer (6), and a screen (16) is fixedly connected to the side of the freezer (6).

4. The high-efficiency stamping device for hardware processing according to claim 3, characterized in that: The top of the freezer (6) is abutted by a cover plate (8), and a vacuum pump (7) is installed on the top of the top plate (4). One end of the vacuum pump (7) is fixedly connected to the air pipe (9), and the other end of the vacuum pump (7) is fixedly connected to the freezer (6).

5. The high-efficiency stamping device for hardware processing according to claim 1, characterized in that: The bottom of the base plate (1) is fixedly connected to a support seat (2), and the bottom of the support seat (2) is provided with anti-slip texture. The support seat (2) is T-shaped.

6. The high-efficiency stamping device for hardware processing according to claim 2, characterized in that: Multiple through holes (10) are provided, and the multiple through holes (10) are equidistantly distributed in the air tube (9), and the multiple through holes (10) are all the same size.

7. The high-efficiency stamping device for hardware processing according to claim 4, characterized in that: The cover plate (8) is rectangular in shape, and the cross-sectional area of ​​the cover plate (8) is the same as that of the freezer (6). The cover plate (8) is made of plastic.

8. The high-efficiency stamping device for hardware processing according to claim 3, characterized in that: There are two refrigeration units (17), which are positioned opposite each other and are of the same model.

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