CN110666027A - Multifunctional gate type hydraulic machine - Google Patents

Abstract

The invention discloses a multifunctional gantry hydraulic press, comprising a winding roller, a disc and a solder wire. The disc is fixed on the left and right sides of the winding roller, and the diameter of the disc is 100mm. The wire is wound on the winding roller, the outer part of the solder wire is provided with a solder wire shell, the inner part of the solder wire is provided with an inner core, the outer surface of the inner core is provided with an anti-oxidation layer, and the outer surface of the anti-oxidation layer is provided. A second tin layer is arranged on the wall, a first tin layer is arranged outside the second tin layer, and a corrosion-resistant layer is smeared between the first tin layer and the solder wire. There are several convex strips between the solder wire shells, which can increase the content of the tin wire body. At the same time, there are several connection posts inside the solder wire, and each connection post is fixedly connected to the outer surface of the inner core. , can improve the stability and pressure resistance of the solder wire.

Description

A multifunctional gantry hydraulic press

technical field

The invention relates to a hydraulic press device, in particular to a multifunctional gantry hydraulic press, which belongs to the technical field of mechanical equipment.

Background technique

The gantry hydraulic press is a machine that uses liquid as the working medium to transfer energy to realize various processes. In addition to forging and forming, hydraulic presses can also be used for straightening, pressing, packing, pressing blocks and pressing plates. Hydraulic presses include hydraulic presses and hydraulic presses. The water-based liquid as the working medium is called a hydraulic press, and the oil as the working medium is called a hydraulic press.

The existing punching dies all use hydraulic presses. However, the current hydraulic press cannot solve the problem of the displacement deviation of the punching die when it falls, and does not have a precise positioning function, resulting in inaccurate positioning of the punching punch. The problem of crushing the mold, and the heat generated during the forming process of the current blanking mold raw materials cannot be discharged in time, resulting in the mold being affected by high temperature for a long time, thus affecting the service life of the mold, and the product cannot be quickly unloaded after blanking. material, which brings inconvenience to use.

SUMMARY OF THE INVENTION

The present invention provides a multifunctional gantry hydraulic press for solving the problems raised in the background art.

In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:

The present invention is a multifunctional gantry hydraulic press, comprising a base, a moving wheel, a workbench, a column and a top plate, the moving wheels are installed on both sides of the bottom end of the base, and the two sides of the upper end of the base are fixedly installed with The top of the two uprights is fixedly installed with a top plate, the middle of the top plate is installed with a hydraulic cylinder, the upper end of the outer wall of one of the uprights is installed with a support seat, the support seat is fixedly installed with a hydraulic press, the hydraulic press and the A hydraulic pipeline is fixedly connected between the hydraulic cylinders.

As a preferred technical solution of the present invention, a hydraulic rod is connected to one end of the hydraulic cylinder, and a lifting plate is fixedly connected to the hydraulic rod through the middle of the top plate, and sliding blocks are fixedly connected to both ends of the lifting plate.

As a preferred technical solution of the present invention, a chute is provided on the inner side walls of the two uprights, and the slider is slidably installed in the chute.

As a preferred technical solution of the present invention, a buffer spring is fixedly installed in the middle of the bottom surface of the lifting plate, an upper die seat is fixedly installed at the bottom end of the buffer spring, and the bottom end of the upper die seat is integrally provided with a convex mold.

As a preferred technical solution of the present invention, the upper surface of the base is provided with a worktable, the upper surface of the worktable is provided with a lower die base, the lower die base is provided with a concave die, and the convex die is provided on the upper surface of the base. Compatible with the die.

As a preferred technical solution of the present invention, a heat dissipation mechanism is provided in the middle of the upper mold base, and the heat dissipation mechanism includes a heat dissipation cavity and an air circulation groove.

The beneficial effects achieved by the present invention are:

1. The present invention has a simple structure and is easy to operate. By providing a chute and a slider on both sides of the inner wall of the top plate, the lifting plate can be lowered gently. When the die base is pressed down, it plays a very good buffer, thereby improving the punching effect and quality. By adding the design of moving wheels on both sides of the bottom end of the base, the movement and handling of the machine are more convenient and fast.

2. In the present invention, a chute is provided on the inner side walls of the two uprights, so that when the hydraulic cylinder drives the upper die base to move down, the sliders at both ends of the lifting plate can slide in the chute, thereby ensuring the punching on the die. The punch can accurately enter the punching cavity to avoid the displacement deviation of the punching die when it falls, and solve the problem of the displacement deviation of the previous punching die when it falls, resulting in inaccurate positioning of the punching punch and crushing the lower part. At the same time, through the cooperation of the chute and the slider, the effect of precise positioning of the punching die is achieved, and the accuracy of the punching die is improved.

3. In the present invention, a heat dissipation mechanism is provided in the upper die base, and the heat dissipation cavity and the air circulation groove are used together to achieve rapid heat dissipation of the material and increase the forming speed. The punch is made of metal material breathable steel. , so that the heat generated by the raw materials during the molding process can be quickly dissipated, which increases the demolding speed, prolongs the service life of the mold, ensures the impact strength, and improves the wear resistance between the punch and the cavity. service life.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the structure schematic diagram of the upper die seat of the present invention;

Fig. 3 is the three-dimensional structure schematic diagram of the upper die base and the lower die base of the present invention;

FIG. 4 is a schematic structural diagram of the heat dissipation mechanism of the present invention.

In the figure: 1. Base; 2. Moving wheel; 3. Workbench; 4. Upright column; 5. Top plate; 6. Support seat; 7. Hydraulic press; 8. Hydraulic pipeline; 9. Hydraulic cylinder; 10. Chute ;11. Slider; 12. Lifting plate; 13. Upper die base; 14. Punch die; 15. Buffer spring; 16. Concave die; 17. Lower die base; 18. Air circulation slot; 19. Heat dissipation mechanism; 20 , cooling cavity.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Example: As shown in Figures 1-4, a multifunctional gantry hydraulic press includes a base 1, a moving wheel 2, a worktable 3, a column 4 and a top plate 5, and both sides of the bottom end of the base 1 are installed There is a moving wheel 2, a column 4 is fixedly installed on both sides of the upper end of the base 1, a top plate 5 is fixedly installed at the top of the two columns 4, a hydraulic cylinder 9 is installed in the middle of the top plate 5, and one of the column A support base 6 is installed on the upper end of the outer wall of 4 , a hydraulic press 7 is fixedly installed on the support base 6 , and a hydraulic pipeline 8 is fixedly connected between the hydraulic press 7 and the hydraulic cylinder 9 .

One end of the hydraulic cylinder 9 is connected with a hydraulic rod, and the hydraulic rod penetrates through the middle of the top plate 5 and is fixedly connected with a lifting plate 12 . Both ends of the lifting plate 12 are fixedly connected with a slider 11 . The inner side walls are provided with chute 10, the sliding block 11 is slidably installed in the chute 10, the middle of the bottom surface of the lifting plate 12 is fixedly installed with a buffer spring 15, and the bottom end of the buffer spring 15 is fixedly installed with a buffer spring 15. The upper die base 13, the bottom end of the upper die base 13 is integrally provided with a punch 14, the upper surface of the base 1 is provided with a workbench 3, and the upper surface of the workbench 3 is provided with a lower die base 17, The lower die base 17 is provided with a concave die 16, the male die 14 is adapted to the concave die 16, the upper die base 13 is provided with a heat dissipation mechanism 19 in the middle, and the heat dissipation mechanism 19 includes a heat dissipation cavity 20 and an air Flow tank 18.

Working principle: The present invention has a simple structure and is easy to operate. By providing the chute 10 and the slider 11 on both sides of the inner wall of the top plate 5, the lifting plate 12 can be lowered gently, and at the same time, the lifting plate 12 can be lowered between the lifting plate 12 and the upper die base 13. A buffer spring 15 is connected, so that when the upper die base 13 is pressed down, it can play a good buffer, thereby improving the punching effect and quality. The handling is more convenient and fast. According to the present invention, the chute 10 is provided on the inner side walls of the two uprights 4, so that when the hydraulic cylinder 9 drives the upper die base 13 to move down, the sliders 11 at both ends of the lifting plate 12 can slide in the chute. 10, so as to ensure that the punch 14 on the die can accurately enter the punching cavity, avoid the displacement deviation of the punching die when it falls, and solve the displacement deviation of the previous punching die when it falls. This leads to the problem of inaccurate positioning of the punching die 14 and crushing the lower die holder 17. At the same time, through the cooperation of the chute 10 and the slider 11, the effect of precise positioning of the punching die 14 is achieved, and the accuracy of the punching die is improved. In the present invention, the heat dissipation mechanism 19 is provided in the upper die base 13, and the heat dissipation cavity 20 and the air circulation groove 18 are used together to achieve rapid heat dissipation of the material and increase the molding speed. The punch 14 is made of metal material for ventilation It is made of steel, so that the heat generated by the raw materials during the molding process can be quickly dissipated, which improves the demolding speed and prolongs the service life of the mold. While ensuring the impact strength, the resistance between the punch 14 and the cavity is improved. Grinding performance and extended service life.

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

Claims (6)

1. The utility model provides a multi-functional gate-type hydraulic press, its characterized in that, includes base (1), removes wheel (2), workstation (3), stand (4) and roof (5), the bottom both sides of base (1) are all installed and are removed wheel (2), the equal fixed mounting in base (1) upper end both sides has stand (4), two the top fixed mounting of stand (4) has roof (5), the mid-mounting of roof (5) has pneumatic cylinder (9), one supporting seat (6) are installed to the outer wall upper end of stand (4), fixed mounting has hydraulic press (7) on supporting seat (6), fixedly connected with hydraulic line (8) between hydraulic press (7) and pneumatic cylinder (9).

2. A multi-function gate-type hydraulic machine as claimed in claim 1, wherein: one end of the hydraulic cylinder (9) is connected with a hydraulic rod, the hydraulic rod penetrates through a lifting plate (12) fixedly connected to the middle of the top plate (5), and sliding blocks (11) are fixedly connected to the two ends of the lifting plate (12).

3. A multi-function gate-type hydraulic machine as claimed in claim 1, wherein: two spout (10) have all been seted up on the inside wall of stand (4), slider (11) slidable mounting is in spout (10).

4. A multi-function gate-type hydraulic machine as claimed in claim 2, wherein: the bottom surface middle part fixed mounting of lifter plate (12) has buffer spring (15), the bottom fixed mounting of buffer spring (15) has upper die base (13), the bottom an organic whole of upper die base (13) is equipped with terrace die (14).

5. A multi-function gate-type hydraulic machine as claimed in claim 1, wherein: the upper surface of base (1) is equipped with workstation (3), the upper surface of workstation (3) is equipped with die holder (17), die (16) have been seted up on die holder (17), terrace die (14) and die (16) looks adaptation.

6. A multi-function gate-type hydraulic machine as claimed in claim 1, wherein: the heat dissipation device is characterized in that a heat dissipation mechanism (19) is arranged in the middle of the upper die base (13), and the heat dissipation mechanism (19) comprises a heat dissipation cavity (20) and an air circulation groove (18).

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