CN215355983U

CN215355983U - Hydraulic machine for forging automobile part machining die

Info

Publication number: CN215355983U
Application number: CN202121179792.5U
Authority: CN
Inventors: 韩佰强
Original assignee: Kunshan Baidewo Mould Co ltd
Current assignee: Kunshan Baidewo Mould Co ltd
Priority date: 2021-05-30
Filing date: 2021-05-30
Publication date: 2021-12-31
Anticipated expiration: 2031-05-30

Abstract

The utility model discloses a hydraulic press for forging an automobile part machining die, which comprises a base and a hydraulic drive box, wherein the hydraulic drive box is arranged above the base, the base and the hydraulic drive box are connected through supports, four groups of supports are uniformly arranged, sound insulation door plates are arranged among the supports, the top ends of the sound insulation door plates are rotatably connected to the hydraulic drive box through rotating shaft hinges, the bottom ends of the sound insulation door plates are detachably connected to the base through lock catches, and support legs are arranged at four corners of the bottom end of the base. Through the linear constraint cover that sets up piston rod bottom, it is all parallel in the guide post to ensure piston rod motion process at every turn, and at the during operation, the piston rod is difficult to keep in the in-service use in-process completely perpendicular to mould machined surface to forge, probably causes the mould surface pressurized inequality, and the forging effect is poor and the mould material quality after forging is not up to standard the wait condition, makes the hydraulic press better to the forging effect of mould.

Description

Hydraulic machine for forging automobile part machining die

Technical Field

The utility model relates to the technical field of automobile die machining equipment, in particular to a hydraulic press for forging an automobile part machining die.

Background

At present, the mold demand of the automobile market in China reaches more than 200 billion yuan. The high-speed development of the domestic automobile industry puts higher and higher requirements on the mold industry and provides huge power for the development of the mold industry. The mold industry in China is in the high-speed development period, and in recent 10 years, the mold industry is rapidly developed at the growth rate of 15% every year. The huge potential of the automobile market in China brings a wider development space for the development of automobile molds.

A hydraulic machine is a machine for transferring energy to carry out various processes, made according to the pascal principle, using a liquid as working medium. The hydraulic press is composed of three parts, i.e. a main machine, a power system and a hydraulic control system, and is an important processing device for forging automobile part dies. The current hydraulic machines have the following disadvantages when forging the die: because the influence of factors such as machining precision and error, hydraulic press piston rod hardly keeps the forging of complete perpendicular to mould machined surface in the in-service use process, probably causes the mould surface pressurized inequality, forges the condition such as the mould material quality after the effect is poor and forging is not up to standard, and in the forging process, can produce great noise pollution, causes the influence to user's operational environment, and the practicality of device is lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hydraulic machine for forging an automobile part machining die, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a hydraulic press for forging automobile part processing dies comprises a base and a hydraulic drive box, wherein the hydraulic drive box is arranged above the base, the base is connected with the hydraulic drive box through a support, four groups of supports are uniformly arranged, a sound insulation door plate is arranged between the supports, the top end of the sound insulation door plate is rotatably connected with the hydraulic drive box through a rotating shaft hinge, the bottom end of the sound insulation door plate is detachably connected with the base through a lock catch, support legs are arranged at four corners of the bottom end of the base, a forklift groove is arranged between the support legs, a piston rod is downwards arranged at the output end of the hydraulic drive box, the piston rod is arranged at the middle position of the bottom end of the hydraulic drive box, four groups of guide posts are uniformly arranged between the hydraulic drive box and the base along the circumference, a linear binding sleeve is arranged at the bottom end of the piston rod and comprises a water flat plate, the top of horizontal plate and the bottom fixed connection of piston rod, the outside of horizontal plate is provided with four groups extension arms along the circumference, be provided with the trepanning with the mutual adaptation of guide post on the extension arm, linear constraint cover passes through trepanning sliding connection in guide post, the bottom of linear constraint cover is provided with flange.

Preferably, the door plant gives sound insulation includes interior layer of looking, interior layer of looking's material is high strength toughened glass, interior layer of looking's centre is provided with the hollow layer, be provided with the wire net in the hollow layer.

Preferably, the bottom ends of the support legs are provided with bottom cushions made of polyurethane.

Preferably, the front end of the hydraulic drive box is provided with a control panel, and the hydraulic drive box is electrically connected with the control panel.

Preferably, the top middle position of base is provided with the operation panel, be provided with mounting fixture on the operation panel.

Preferably, the top ends of the extension arms are provided with horizontal liquid level meters.

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

the utility model ensures that the piston rod is parallel to the guide post in each movement process by arranging the linear binding sleeve at the bottom end of the piston rod, the forging head can vertically press the surface of the die during working, the influence of factors such as processing precision and error is avoided, the piston rod is difficult to be completely vertically kept to be forged on the processing surface of the die during actual use, the conditions of uneven pressure on the surface of the die, poor forging effect, substandard die material quality after forging and the like are possibly caused, the forging effect of the die by the hydraulic press is better, and by arranging the sound-proof door plate, when the hydraulic press works, a user puts down the sound-proof door plate, the hollow layer of the sound-proof door plate is used for isolating forging noise, the noise pollution generated during forging is reduced, and the working environment of the user is ensured, simultaneously, set up the intraformational wire net of cavity, can effectively prevent when taking place the processing operation accident, carry out the separation to the mould of departure, prevent that the interior layer of looking in its puncture outside from causing danger to the user, effectively strengthen the practicality of device.

Drawings

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

FIG. 2 is a schematic side view of the present invention.

Fig. 3 is a schematic bottom structure of the present invention.

FIG. 4 is a schematic view of a linear constraining sheath according to the present invention.

Fig. 5 is a schematic view showing an internal structure of the soundproof door panel according to the present invention.

In the figure: 1. a base; 2. a hydraulic drive box; 21. a control panel; 3. a support; 4. a support leg; 41. a bottom pad; 5. a forklift slot; 6. an operation table; 7. a guide post; 8. a piston rod; 9. a linear restraint sleeve; 91. a horizontal plate; 92. an extension arm; 93. trepanning; 94. a horizontal liquid level meter; 10. a connecting flange; 11. a sound-insulating door panel; 111. an inner viewing layer; 112. a hollow layer; 113. and (5) steel wire meshes.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of a hydraulic press for forging an automotive part machining die according to the present invention is shown: a hydraulic press for forging an automobile part machining die comprises a base 1 and a hydraulic drive box 2, an operation table 6 is arranged at the middle position of the top end of the base 1, a fixing clamp is arranged on the operation table 6 and used for supporting the machined die, the hydraulic drive box 2 is arranged above the base 1, a control panel 21 is arranged at the front end of the hydraulic drive box 2, the hydraulic drive box 2 is electrically connected with the control panel 21, a user can conveniently operate and control the hydraulic drive box 2, the base 1 is connected with the hydraulic drive box 2 through a support 3, four groups of the support 3 are uniformly arranged, sound insulation door panels 11 are arranged among the supports 3, the top ends of the sound insulation door panels 11 are rotatably connected with the hydraulic drive box 2 through rotating shaft hinges, the bottom ends of the sound insulation door panels 11 are detachably connected with the base 1 through lock catches, each sound insulation door panel 11 comprises an inner vision layer 111, and the inner vision layer 111 is made of high-strength toughened glass, the middle of the inner viewing layer 111 is provided with the hollow layer 112, the hollow layer 112 is internally provided with the steel wire mesh 113, by arranging the sound insulation door plate 11, when the hydraulic press works, a user puts down the sound insulation door plate 11, the hollow layer 112 of the sound insulation door plate 11 is used for isolating forging noise, the noise pollution generated in the forging process is reduced, and the working environment of the user is ensured, meanwhile, the steel wire mesh 113 in the hollow layer 112 is arranged, so that the flying-out die can be effectively prevented from being isolated when a processing operation accident happens, the inner viewing layer 111 outside the flying-out die is prevented from being punctured, the danger to the user is prevented, the practicability of the device is effectively enhanced, the four corners at the bottom end of the base 1 are respectively provided with the support legs 4, the bottom ends of the support legs 4 are provided with the bottom cushions 41, the bottom cushions 41 are made of polyurethane, the polyurethane material has better wear resistance and noise reduction capability, the forging noise can be effectively reduced, and the protection effect is simultaneously exerted on the support legs 4, a forklift groove 5 is arranged between the support legs 4, which is convenient for a user to move the whole hydraulic press, a piston rod 8 is arranged at the output end of the hydraulic drive box 2 downwards, the piston rod 8 is arranged at the middle position of the bottom end of the hydraulic drive box 2, four groups of guide posts 7 are evenly arranged between the hydraulic drive box 2 and the base 1 along the circumference, a linear binding sleeve 9 is arranged at the bottom end of the piston rod 8, the linear binding sleeve 9 comprises a horizontal plate 91, the top end of the horizontal plate 91 is fixedly connected with the bottom end of the piston rod 8, four groups of extension arms 92 are arranged at the outer side of the horizontal plate 91 along the circumference, a horizontal liquid level meter 94 is arranged at the top end of each extension arm 92, which is convenient for the user to observe whether the hydraulic press is horizontal, sleeve holes 93 which are mutually matched with the guide posts 7 are arranged on the extension arms 92, the linear binding sleeve 9 is connected with the guide posts 7 in a sliding way through the sleeve holes 93, and a connecting flange 10 is arranged at the bottom end of the linear binding sleeve 9, the forging head is used for installing the forging head, the linear constraint sleeve 9 is arranged at the bottom end of the piston rod 8, the extension arm 92 is arranged on the linear constraint sleeve 9, the extension arm 92 is connected to the guide post 7 in a sliding mode through the sleeve hole 93, the piston rod 8 is guaranteed to be parallel to the guide post 7 in each motion process, when the forging head works, the forging head can vertically apply pressure to the surface of a die, the influences of factors such as machining precision and errors are avoided, the piston rod 8 is difficult to be completely vertical to the machining surface of the die in the actual use process for forging, the die surface is likely to be unevenly pressed, the forging effect is poor, the quality of a forged die material does not reach the standard, and the forging effect of a hydraulic press on the die is better.

The working principle is as follows: when the hydraulic press is used, a user uses the connecting flange 10 to additionally arrange a forging head corresponding to a die, places the die to be machined and forged on the operating platform 6, closes the sound-proof door plate 11, and sets the sound-proof door plate 11, so that when the hydraulic press works, the user puts down the sound-proof door plate 11, uses the hollow layer 112 of the sound-proof door plate 11 to isolate forging noise, reduces noise pollution generated during forging, ensures the working environment of the user, and simultaneously sets the steel wire mesh 113 in the hollow layer 112, so that the flying-out die can be effectively prevented from being isolated when a machining operation accident happens, the inner viewing layer 111 on the outer side of the die is prevented from being punctured to cause danger to the user, the practicability of the device is effectively enhanced, and after the preparation is finished, the hydraulic drive box 2 is controlled to operate by the control panel 21 to forge, through the linear constraint cover 9 that sets up 8 bottoms of piston rod, be provided with extension arm 92 on the linear constraint cover 9, extension arm 92 passes through trepanning 93 sliding connection in guide post 7, it is parallel in guide post 7 all to ensure 8 motion processes of piston rod at every turn, at the during operation, the forging head can exert pressure to mould surface vertical, avoid because the influence of factors such as machining precision and error, piston rod 8 hardly keeps the forging of complete perpendicular to mould machined surface in the in-service use process, it is uneven to probably cause the mould surface pressurized, forge the poor and not up to standard condition of mould material quality after forging of effect, make the hydraulic press better to the forging effect of mould.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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

1. The utility model provides a hydraulic press for forging auto parts machining mould, includes base (1) and hydraulic drive case (2), its characterized in that: the hydraulic drive box (2) is arranged above the base (1), the base (1) and the hydraulic drive box (2) are connected through a support (3), four groups of the supports (3) are uniformly arranged, sound insulation door plates (11) are arranged between the supports (3), the top ends of the sound insulation door plates (11) are rotatably connected to the hydraulic drive box (2) through rotating shaft hinges, the bottom ends of the sound insulation door plates (11) are detachably connected to the base (1) through lock catches, supporting legs (4) are arranged at four corners of the bottom end of the base (1), forklift grooves (5) are arranged between the supporting legs (4), a piston rod (8) is downwards arranged at the output end of the hydraulic drive box (2), the piston rod (8) is arranged at the middle position of the bottom end of the hydraulic drive box (2), four groups of guide columns (7) are uniformly arranged between the hydraulic drive box (2) and the base (1) along the circumference, the bottom of piston rod (8) is provided with linear constraint cover (9), linear constraint cover (9) are including horizontal plate (91), the top of horizontal plate (91) and the bottom fixed connection of piston rod (8), the outside of horizontal plate (91) is provided with four groups extension arm (92) along the circumference, be provided with trepanning (93) with guide post (7) mutual adaptation on extension arm (92), linear constraint cover (9) are through trepanning (93) sliding connection in guide post (7), the bottom of linear constraint cover (9) is provided with flange (10).

2. The hydraulic machine for forging automotive part-machining dies according to claim 1, characterized in that: the soundproof door panel (11) comprises an inner visual layer (111), the inner visual layer (111) is made of high-strength toughened glass, a hollow layer (112) is arranged in the middle of the inner visual layer (111), and a steel wire mesh (113) is arranged in the hollow layer (112).

3. The hydraulic machine for forging automotive part-machining dies according to claim 1, characterized in that: the bottom of stabilizer blade (4) is provided with heelpiece (41), the material of heelpiece (41) is polyurethane.

4. The hydraulic machine for forging automotive part-machining dies according to claim 1, characterized in that: the front end of the hydraulic drive box (2) is provided with a control panel (21), and the hydraulic drive box (2) is electrically connected with the control panel (21).

5. The hydraulic machine for forging automotive part-machining dies according to claim 1, characterized in that: the top middle position of base (1) is provided with operation panel (6), be provided with mounting fixture on operation panel (6).

6. The hydraulic machine for forging automotive part-machining dies according to claim 1, characterized in that: the top end of the extension arm (92) is provided with a horizontal liquid level meter (94).