CN210970021U

CN210970021U - High-efficiency hydraulic machine

Info

Publication number: CN210970021U
Application number: CN201921550624.5U
Authority: CN
Inventors: 曹宏博
Original assignee: Dalian Jinding Petrochemical Machinery Co ltd
Current assignee: Dalian Jinding Petrochemical Machinery Co ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-07-10
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a high efficiency hydraulic press relates to hydraulic press technical field. The utility model discloses a machine case, the motor is installed in the front of machine case, the output of motor is connected with the gear, two containing boxes have been placed respectively to machine case both sides, the upper end of machine case is fixed with two sliding rails, sliding connection has the mould board between two sliding rails, the dog is installed at the sliding rail both ends, the welding of sliding rail upper end has four dead levers, the welding of the upper end of four dead levers has the fixed plate, the pneumatic cylinder is installed to the fixed plate, the fixed plate passes through four screw connections with the pneumatic cylinder, hydraulic piston rod is installed to the inboard of pneumatic cylinder, the lower extreme welding of. The utility model discloses a series of structural design make the hydraulic press in the function in-process, by the punching press thing punching press with drop go on simultaneously to improve the work efficiency of hydraulic press, and can the automatic collection stamping workpiece that drops.

Description

High-efficiency hydraulic machine

Technical Field

The utility model relates to a hydraulic press technical field, more specifically say, relate to a high efficiency hydraulic press.

Background

A hydraulic machine is a machine that uses liquid as a working medium to transfer energy to implement various processes. The hydraulic press can be used for forging and forming, straightening, press fitting, packing, briquetting, pressing plates and the like, and the four-column hydraulic press is suitable for the pressing process of plastic materials. Such as powder product forming, plastic product forming, cold (hot) extrusion metal forming, sheet stretching and transverse pressing, bending pressing, turning-through, correcting and other processes.

The form that current hydraulic press device is the haplopore generally is more, often to the demand comparison lack of needs batch production, and efficiency can not obtain promoting relatively, the utility model discloses a new solution has been proposed to above problem.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a high efficiency hydraulic press to solve the technical problem who mentions in the background art.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A high-efficiency hydraulic machine comprises a high-efficiency hydraulic machine body, wherein the high-efficiency hydraulic machine body comprises a machine case, the front surface of the machine case is provided with a motor, the output end of the motor is connected with a gear, and two containing boxes are respectively arranged on two sides of the machine case;

the upper end of machine case is fixed with two slide rails, two sliding connection has the mould board between the slide rail, the dog is installed at the slide rail both ends, the welding of slide rail upper end has four dead levers, four the upper end welding of dead lever has the fixed plate, the pneumatic cylinder is installed to the fixed plate, the fixed plate passes through four screw connections with the pneumatic cylinder, hydraulic piston rod is installed to the inboard of pneumatic cylinder, the lower extreme welding of hydraulic piston rod has the holding down plate.

Preferably, two inclined plates are arranged in the case, the distance between the highest points of the two inclined plates is equal to the length of the lower pressing plate, and the length of the lower pressing plate is equal to half of the length of the die plate.

In any of the above schemes, preferably, two sets of through holes are arranged on the upper surface of the die plate, the number of the through holes in each set is four, four and three, and the through holes are tapered through holes with a small upper part and a large lower part.

In any of the above schemes, preferably, a rack is fixedly installed on one side of the bottom of the mold plate, and the rack is in meshed connection with the gear.

In any of the above schemes, preferably, the lower end of the lower pressure plate is welded with a plate, four plates are transversely distributed, three lugs are longitudinally distributed, and the size of each lug is completely consistent with the size of the upper diameter of the through hole formed in the surface of the die plate.

In any of the above schemes, preferably, the four end corners of the lower pressing plate are all provided with round holes, and the round holes are in clearance fit with the fixing rods.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

the utility model discloses when using, take out cleanly with the mould board from the one end of dog earlier, put back the mould board to the corresponding position of quick-witted case upper end along the sliding rail again, start hydraulic means makes the holding down plate to the mould board punching press under the promotion of hydraulic piston rod and pneumatic cylinder, treat by the shaping of hydraulic pressure thing, starter motor rotating gear, make the rack left and right translation under the rotation of gear, thereby with the left and right translation of mould board, make mould board one side by the hydraulic pressure thing from the swash plate drop at the containing box of quick-witted case one side, simultaneously on the mould board second half by the holding down plate punching press, make the device can effectively carry out hydraulic pressure and unified and mutual noninterference that drops by the stamping workpiece, the work efficiency of hydraulic press has been improved greatly to this.

Drawings

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

FIG. 2 is a bottom view of the hydraulic machine of the present invention;

fig. 3 is a schematic structural diagram of the pushing mechanism of the hydraulic press of the present invention.

The reference numbers in the figures illustrate:

1. a chassis; 2. a housing box; 3. a motor; 4. a sliding rail; 5. a stopper; 6. a mold plate; 7. fixing the rod; 8. a hydraulic piston rod; 9. a lower pressing plate; 10. a fixing plate; 11. a screw; 12. a hydraulic cylinder; 30. a gear; 31. a rack.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 referred to 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 should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are used in a broad sense, and for example, "connected," may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected between two elements.

The specific implementation mode is as follows:

referring to fig. 1-3, a high-efficiency hydraulic machine comprises a machine case 1, wherein a motor 3 is installed on the front surface of the machine case 1, the output end of the motor 3 is connected with a gear 30, and two containing boxes 2 are respectively arranged on two sides of the machine case 1;

two sliding rails 4 are fixed at the upper end of the case 1, a mold plate 6 is connected between the two sliding rails 4 in a sliding mode, stop blocks 5 are installed at two ends of each sliding rail 4, four fixing rods 7 are welded at the upper ends of the sliding rails 4, fixing plates 10 are welded at the upper ends of the four fixing rods 7, a hydraulic cylinder 12 is installed on the fixing plates 10, the fixing plates 10 are connected with the hydraulic cylinder 12 through four screws 11, a hydraulic piston rod 8 is installed on the inner side of the hydraulic cylinder 12, and a lower pressing plate 9 is welded at the lower end of.

In this embodiment, in order to allow the object to be pressed to drop smoothly, two inclined plates are disposed inside the housing 1, the distance between the highest points of the two inclined plates is equal to the length of the lower pressing plate 9, and the length of the lower pressing plate 9 is equal to half of the length of the die plate 6.

In the embodiment, for batch operation of the hydraulic press, two sets of through holes are arranged on the upper surface of the die plate 6, the number of each set of through holes is four, four and three, and the through holes are tapered through holes with a small upper part and a large lower part.

In the embodiment, for smooth left-right translation of the die plate of the hydraulic machine, a rack 31 is fixedly arranged on one side of the bottom of the die plate 6, and the rack 31 is meshed and connected with the gear 30.

In this embodiment, in order to uniformly and accurately press the hydraulic press in batch operation, the lower end of the lower press plate 9 is welded with four plates, four plates are transversely distributed, three lugs are longitudinally distributed, and the size of the lugs is completely consistent with the size of the upper diameter of the through holes arranged on the surface of the die plate 6.

In this embodiment, for stable fixing of the hydraulic machine, the four corners of the lower pressing plate 9 are provided with circular holes, which are in clearance fit with the fixing rod 7.

The working principle is as follows:

when the hydraulic press is used, firstly, the die plate 6 is taken out from one end of the stop block 5 and cleaned, then the die plate 6 is placed back to the corresponding position at the upper end of the case 1 along the sliding rail 4, the hydraulic device is started to enable the pressing plate 9 to be pressed against the die plate 6 under the pushing of the hydraulic piston rod 8 and the hydraulic cylinder 12, the hydraulic object is to be formed, the gear 30 is rotated by the starting motor 3, the rack 31 is enabled to translate left and right under the rotation of the gear 30, the die plate 6 is enabled to translate left and right, the pressed object on one side of the die plate 6 drops in the accommodating box 2 on one side of the case 1 from the inclined plate, meanwhile, the other half of the die plate 6 is pressed by the pressing plate 9, the hydraulic pressure and the dropped pressed object can be effectively unified, the dropping can not interfere with each other.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A high-efficiency hydraulic machine comprises a case (1), and is characterized in that a motor (3) is installed on the front face of the case (1), the output end of the motor (3) is connected with a gear (30), and two containing boxes (2) are respectively placed on two sides of the case (1);

the upper end of machine case (1) is fixed with two sliding rails (4), two sliding connection has mould board (6) between sliding rail (4), dog (5) are installed at sliding rail (4) both ends, sliding rail (4) upper end welding has four dead lever (7), four the upper end welding of dead lever (7) has fixed plate (10), pneumatic cylinder (12) are installed in fixed plate (10), fixed plate (10) are connected through four screws (11) with pneumatic cylinder (12), hydraulic piston rod (8) are installed to the inboard of pneumatic cylinder (12), the lower extreme welding of hydraulic piston rod (8) has holding down plate (9).

2. A high efficiency hydraulic machine as claimed in claim 1 wherein: two inclined plates are arranged in the case (1), the distance between the highest points of the two inclined plates is equal to the length of the lower pressing plate (9), and the length of the lower pressing plate (9) is equal to half of the length of the die plate (6).

3. A high efficiency hydraulic machine as claimed in claim 1 wherein: the upper surface of the die plate (6) is provided with two groups of through holes, the number of the through holes in each group is four, four and three, and the through holes are tapered through holes which are small in upper part and large in lower part.

4. A high efficiency hydraulic machine as claimed in claim 3 wherein: one side of the bottom of the die plate (6) is fixedly provided with a rack (31), and the rack (31) is meshed with the gear (30).

5. A high efficiency hydraulic machine as claimed in claim 3 wherein: the lower end of the lower pressing plate (9) is welded with four plates, the number of the plates is four, the number of the lugs is three, and the size of the lugs is completely consistent with the size of the upper diameter of the through hole formed in the surface of the die plate (6).

6. A high efficiency hydraulic machine as claimed in claim 1 wherein: round holes are formed in four end corners of the lower pressing plate (9) and are in clearance fit with the fixing rods (7).