CN213137961U - Hydraulic press lift platform - Google Patents

Abstract

The utility model discloses a hydraulic press lift platform, the on-line screen storage device comprises a base, the upper end fixed mounting of base has the stand, and is provided with elevating system on the base, elevating system's upper end fixed mounting has the processing platform who is used for placing the machined part, the outside fixed mounting of stand has fixed case, and is provided with the clamping mechanism who is used for the fixed elevating system of centre gripping on the stand. A hydraulic press lift platform, through the elevating system who sets up for processing platform can go up and down, conveniently adjusts processing platform's height as required, is applicable to the hydraulic pressure work of higher work piece, has improved and has used the flexibility, adopts clamping mechanism, after processing platform's altitude mixture control, can carry out the centre gripping to elevating system and fix, the lead screw is being cooperated, the nut seat is used, can guarantee elevating system and processing platform's stability, and then processing platform is enough firm in the time of the guarantee hydraulic pressure.

Description

Hydraulic press lift platform

Technical Field

The utility model relates to a hydraulic press field, in particular to hydraulic press lift platform.

Background

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 machine is generally composed of three parts of a machine (main machine), a power system and a hydraulic control system. The hydraulic machine is classified into a valve hydraulic machine, a liquid hydraulic machine and an engineering hydraulic machine. When the hydraulic press is used, a workpiece is placed on the platform, and then die-casting is carried out by using the hydraulic mechanism, so that hydraulic work is completed; in traditional hydraulic press, the place platform position of hydraulic press is fixed, can not adjust, causes the hydraulic press at the in-process that pushes down, and same stroke only possesses same pressure, and the interval size is unchangeable simultaneously, can not process higher work piece, is not suitable for the work piece of equidimension not, uses to have great limitation.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a hydraulic machine lifting platform, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a hydraulic press lift platform, includes the base, the upper end fixed mounting of base has the stand, and is provided with elevating system on the base, elevating system's upper end fixed mounting has the processing platform who is used for placing the machined part, the outside fixed mounting of stand has fixed case, and is provided with the clamping mechanism who is used for the fixed elevating system of centre gripping on the stand.

Preferably, the lifting mechanism comprises a servo motor, a screw rod, a support, a fixed seat, a lifting seat, a connecting plate, a nut seat and a guide pillar, the servo motor is fixed in the base, the screw rod is arranged on the servo motor, the support is fixed in the base, the fixed seat is arranged on the base, the lifting seat is arranged on the fixed seat, the connecting plate is fixed on the lifting seat, the nut seat is fixed on the connecting plate, and the guide pillar is fixed on the connecting plate.

Preferably, the screw rod sequentially penetrates through the support, the connecting plate and the nut seat, the screw rod is in threaded connection with the nut seat, and the lower end of the guide post is located in the support.

Preferably, the clamping mechanism comprises a clamping groove, a clamping block and a clamping block, the clamping groove is formed in the lifting mechanism, the clamping block is fixed on the clamping block, and the clamping block and the clamping groove are clamped mutually.

Preferably, the grip block includes movable block, through-hole, electric putter and square pole, the through-hole is seted up on the stand, electric putter is fixed in the inside of fixed case, and electric putter runs through in the through-hole, movable block and electric putter's terminal fixed connection, square pole is fixed in on the movable block, and square pole runs through in the stand.

Compared with the prior art, the utility model discloses following beneficial effect has: this hydraulic press lift platform through the elevating system who sets up for processing platform can go up and down, and the height of processing platform is adjusted as required to the convenience, is applicable to the hydraulic pressure work of higher work piece, adopts clamping mechanism, after the altitude mixture control of processing platform, can carry out the centre gripping to elevating system fixed, guarantees elevating system and processing platform's stability, and then the sufficient firm of processing platform in the time of the guarantee hydraulic pressure.

Drawings

Fig. 1 is a schematic view of the overall structure of a hydraulic machine lifting platform of the present invention;

fig. 2 is a front view of a lifting platform of a hydraulic press according to the present invention;

fig. 3 is a schematic structural view of a lifting mechanism of a hydraulic machine lifting platform of the present invention;

fig. 4 is a schematic structural view of a clamping mechanism of a hydraulic machine lifting platform of the present invention;

fig. 5 is a schematic structural view of the driving mechanism of the lifting platform of the hydraulic machine of the present invention.

In the figure: 1. a base; 2. a column; 3. a lifting mechanism; 301. a servo motor; 302. a screw rod; 303. a support; 304. a fixed seat; 305. a lifting seat; 306. a connecting plate; 307. a nut seat; 308. a guide post; 4. a processing platform; 5. a fixed box; 6. a clamping mechanism; 601. a card slot; 602. a clamping block; 6021. a movable block; 6022. a through hole; 6023. an electric push rod; 6024. a square rod; 603. and (7) clamping blocks.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made 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, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, a hydraulic press lifting platform comprises a base 1, wherein an upright post 2 is fixedly mounted at the upper end of the base 1, a lifting mechanism 3 is arranged on the base 1, a processing platform 4 for placing a workpiece is fixedly mounted at the upper end of the lifting mechanism 3, a fixing box 5 is fixedly mounted at the outer side of the upright post 2, and a clamping mechanism 6 for clamping and fixing the lifting mechanism 3 is arranged on the upright post 2;

the lifting mechanism 3 comprises a servo motor 301, a screw rod 302, a support 303, a fixed seat 304, a lifting seat 305, a connecting plate 306, a nut seat 307 and a guide post 308, wherein the servo motor 301 is fixed in the base 1, the screw rod 302 is arranged on the servo motor 301, the support 303 is fixed in the base 1, the fixed seat 304 is arranged on the base 1, the lifting seat 305 is arranged on the fixed seat 304, the connecting plate 306 is fixed on the lifting seat 305, the nut seat 307 is fixed on the connecting plate 306, and the guide post 308 is fixed on the connecting plate 306; the screw rod 302 sequentially penetrates through the bracket 303, the connecting plate 306 and the nut seat 307, the screw rod 302 is in threaded connection with the nut seat 307, and the lower end of the guide pillar 308 is positioned in the bracket 303; the clamping mechanism 6 comprises a clamping groove 601, a clamping block 602 and a fixture block 603, the clamping groove 601 is arranged on the lifting mechanism 3, the fixture block 603 is fixed on the clamping block 602, and the fixture block 603 is clamped with the clamping groove 601; the clamping block 602 includes movable block 6021, through-hole 6022, electric putter 6023 and square pole 6024, through-hole 6022 is seted up on stand 2, electric putter 6023 is fixed in the inside of fixed case 5, and electric putter 6023 runs through in through-hole 6022, movable block 6021 and electric putter 6023's terminal fixed connection, square pole 6024 is fixed in on movable block 6021, and square pole 6024 runs through in stand 2, elevating system 3 through setting up, make processing platform 4 can go up and down, conveniently adjust processing platform 4's height as required, be applicable to the hydraulic pressure work of higher work piece, adopt clamping mechanism 6, after processing platform 4's altitude mixture, can carry out the centre gripping fixed to elevating system 3, guarantee elevating system 3 and processing platform 4's stability, and then processing platform 4 is enough firm in the guarantee hydraulic pressure.

It should be noted that, the utility model relates to a hydraulic press lifting platform, when using, place whole hydraulic press on ground, support the hydraulic press main part through base 1, connect the hydraulic press to the power, begin to use the hydraulic press afterwards, the staff places the mould on the processing platform 4 on elevating system 3, start the hydraulic pressure mechanism in the hydraulic press through the controller, the hydraulic pressure mechanism begins to operate and takes the hydraulic plate to descend, after the hydraulic plate contacts the mould, begin to carry out hydraulic pressure work to the mould, the hydraulic pressure mechanism resumes to the initial position after hydraulic pressure work is accomplished, go the mould can, when needing, can adjust the height of processing platform 4, thereby change the hydraulic pressure scope under the unchangeable condition of hydraulic pressure mechanism stroke, improve the practicality, during the regulation, the staff starts the electric putter 6023 in fixed case 5, electric putter 6023 contracts and takes movable block 6021 and fixture block 603 to move, so that the fixture block 603 moves out of the slot 601, when the fixture block 603 moves out, the worker starts the servo motor 301 in the lifting mechanism 3 through the program on the controller, the servo motor 301 drives the lead screw 302 to rotate for a certain number of turns under the control of the program, the lead screw 302 drives the nut seat 307 to lift or descend together with the connecting plate 306, so as to drive the lifting seat 305 and the processing platform 4 to lift up and down to the corresponding position in the program instruction, in the process, the guide pillar 308 moves along the bracket 303, the adjustment stability of the lifting mechanism 3 is ensured, after the processing platform 4 is adjusted, the worker starts the electric push rod 6023 again, the electric push rod 6023 works to push the movable block 6021 to move, the square rod 6024 moves along the square groove on the upright column 2 until the fixture block 603 on the movable block 6021 is clamped into the slot 601, and the movable block 6021 is clamped on the lifting seat 305 at the same time, the stability of seat 305 has been guaranteed, after clamping mechanism 6 fixed seat 305, the staff put processing platform 4 with mould or work piece on, then carry on hydraulic pressure work can, through the elevating system 3 that sets up, be convenient for adjust processing platform height 4 as required, set up clamping mechanism 6 simultaneously, guarantee processing platform 4's when the hydraulic plate pushes down stability.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a hydraulic press lift platform which characterized in that: the automatic clamping device is characterized by comprising a base (1), wherein an upright post (2) is fixedly arranged at the upper end of the base (1), an elevating mechanism (3) is arranged on the base (1), a processing platform (4) used for placing a workpiece is fixedly arranged at the upper end of the elevating mechanism (3), a fixed box (5) is fixedly arranged at the outer side of the upright post (2), and a clamping mechanism (6) used for clamping the fixed elevating mechanism (3) is arranged on the upright post (2).

2. The hydraulic machine lifting platform of claim 1, wherein: the lifting mechanism (3) comprises a servo motor (301), a screw rod (302), a support (303), a fixed seat (304), a lifting seat (305), a connecting plate (306), a nut seat (307) and a guide post (308), wherein the servo motor (301) is fixed in the base (1), the screw rod (302) is arranged on the servo motor (301), the support (303) is fixed in the base (1), the fixed seat (304) is arranged on the base (1), the lifting seat (305) is arranged on the fixed seat (304), the connecting plate (306) is fixed on the lifting seat (305), the nut seat (307) is fixed on the connecting plate (306), and the guide post (308) is fixed on the connecting plate (306).

3. The hydraulic machine lifting platform of claim 2, wherein: the screw rod (302) sequentially penetrates through the support (303), the connecting plate (306) and the nut seat (307), the screw rod (302) is in threaded connection with the nut seat (307), and the lower end of the guide post (308) is located in the support (303).

4. The hydraulic machine lifting platform of claim 1, wherein: clamping mechanism (6) include draw-in groove (601), grip block (602) and fixture block (603), draw-in groove (601) are seted up on elevating system (3), fixture block (603) are fixed in on grip block (602), and between fixture block (603) and draw-in groove (601) looks joint.

5. The hydraulic machine lifting platform of claim 4, wherein: the clamping block (602) comprises a movable block (6021), a through hole (6022), an electric push rod (6023) and a square rod (6024), wherein the through hole (6022) is arranged on the upright post (2), the electric push rod (6023) is fixed in the fixed box (5), the electric push rod (6023) penetrates through the through hole (6022), the movable block (6021) is fixedly connected with the tail end of the electric push rod (6023), the square rod (6024) is fixed on the movable block (6021), and the square rod (6024) penetrates through the upright post (6022).

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