CN211591388U

CN211591388U - Hydraulic press

Info

Publication number: CN211591388U
Application number: CN201922379382.4U
Authority: CN
Inventors: 陈品清; 陈育胜
Original assignee: Nanjing Chuanshi Heavy Industry Technology Co ltd
Current assignee: Nanjing Chuanshi Heavy Industry Technology Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-09-29
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a hydraulic machine, which comprises a lower base and a top plate, wherein four corners of the upper side of the lower base are provided with telescopic rods, the upper side of the telescopic rod is in transmission connection with the top plate through a first hydraulic cylinder, a second hydraulic cylinder is arranged in the middle of the lower side of the top plate, the lower side of the second hydraulic cylinder is connected with a hydraulic plate in a transmission way, a hydraulic support is arranged on the upper side of the lower base, a lower support leg is arranged at the lower side of the lower base, a PLC control cabinet is arranged at one end of the lower base, the four corners of the hydraulic plate are provided with sliding sleeves, and the hydraulic plate is sleeved with the telescopic rod sliding strip through the sliding sleeves, the first hydraulic cylinder and the second hydraulic cylinder are arranged to realize two-stage hydraulic treatment, which is beneficial to improving the hydraulic production efficiency of the speed reducer, and the hydraulic support is arranged, so that the lower part of the workpiece is conveniently supported and fixed, and hydraulic treatment is better performed.

Description

Hydraulic press

Technical Field

The utility model relates to a speed reducer processing equipment technical field specifically is a hydraulic press.

Background

The reducer is an independent part consisting of gear transmission, worm transmission and gear-worm transmission enclosed in a rigid shell, and is commonly used as a speed reduction transmission device between a prime mover and a working machine. The function of matching the rotation speed and transmitting the torque between the prime mover and the working machine or the actuating mechanism is very extensive in modern machinery. The speed reducer plays a role in matching rotating speed and transmitting torque between the prime mover and the working machine or the actuating mechanism, and is a relatively precise machine. Its purpose is to reduce the speed and increase the torque. A hydraulic machine is needed to carry out hydraulic treatment on the workpiece in the production process of the speed reducer.

The existing hydraulic machine has limited hydraulic pressure, can only carry out primary hydraulic treatment through a single hydraulic cylinder, has a small hydraulic pressure degree range, and is low in hydraulic efficiency and difficult to meet the requirements of hydraulic production and use of a speed reducer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic press to solve current hydraulic press, hydraulic pressure is limited, can only carry out one-level hydraulic pressure through single pneumatic cylinder and handle, and hydraulic pressure degree scope is less, makes hydraulic pressure inefficiency, is difficult to satisfy the required problem of speed reducer hydraulic pressure production use well.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydraulic press, includes lower base and roof, the telescopic link is all installed at four turnings of base upside down, connect through first pneumatic cylinder transmission between telescopic link upside and the roof, roof downside mid-mounting has the second pneumatic cylinder, second pneumatic cylinder downside transmission is connected with the hydraulic pressure board, hydraulic support has been placed to the base upside down, the stabilizer blade is installed down to the base downside down, the PLC switch board is installed to base one end down.

Preferably, sliding sleeves are installed at four corners of the hydraulic plate, and the hydraulic plate is sleeved with the telescopic rod sliding strip through the sliding sleeves.

Preferably, roof upside internally mounted has the batch oil tank, and first pneumatic cylinder and second pneumatic cylinder all are connected with the batch oil tank through defeated oil pipe, install the fuel delivery pump on the defeated oil pipe.

Preferably, an operation panel is installed on one end upper side of the PLC control cabinet, and a plurality of control buttons are installed on the operation panel.

Preferably, the hydraulic support comprises a first support plate and a second support plate, and the first support plate and the second support plate are fixedly connected through a vertical plate.

Preferably, the lower side of the first support plate is provided with a foot pad, and four corners of the upper side of the second support plate are provided with limiting columns.

Preferably, four groups of telescopic rods and four groups of first hydraulic cylinders are arranged.

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

1. the utility model discloses a connect through first pneumatic cylinder transmission between telescopic link upside and the roof, roof downside mid-mounting has the second pneumatic cylinder, and second pneumatic cylinder downside transmission is connected with the hydraulic plate, and first pneumatic cylinder and second pneumatic cylinder can realize that two-stage hydraulic pressure is handled for hydraulic pressure degree scope is great, is convenient for improve hydraulic precision, is favorable to improving the efficiency of speed reducer hydraulic pressure production.

2. The utility model discloses and through the hydraulic support who is equipped with, hydraulic support is including first extension board and the second extension board that is equipped with, and first extension board and second extension board pass through the riser and fixed even, and the pad foot is installed to first extension board downside, and spacing post is installed at four turnings of second extension board upside for support fixedly to the work piece lower part, be convenient for better carry out hydraulic pressure and handle.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a schematic diagram of the structure of the hydraulic support of the present invention.

In the figure: 1. a lower base; 2. a hydraulic plate; 3. a top plate; 4. a second hydraulic cylinder; 5. a lower leg; 6. a telescopic rod; 7. an oil storage tank; 8. a first hydraulic cylinder; 9. a sliding sleeve; 10. a PLC control cabinet; 11. an oil transfer pump; 12. an oil delivery pipe; 13. a hydraulic support; 1301. a first support plate; 1302. a vertical plate; 1303. a second support plate; 1304. a foot pad; 1305. a limiting column; 14. and a control button.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, in the embodiment of the present invention, a hydraulic press comprises a lower base 1 and a top plate 3, four corners of the upper side of the lower base 1 are all provided with a telescopic rod 6, the upper side of the telescopic rod 6 is in transmission connection with the top plate 3 through a first hydraulic cylinder 8, which can drive a second hydraulic cylinder 4 and a hydraulic plate 2 to hydraulically lift and adjust, the middle of the lower side of the top plate 3 is provided with the second hydraulic cylinder 4, the lower side of the second hydraulic cylinder 4 is in transmission connection with the hydraulic plate 2, the second hydraulic cylinder 4 is used for driving the hydraulic plate 2 to move up and down for hydraulic treatment, which can realize two-stage hydraulic treatment, which is beneficial for improving the hydraulic production efficiency of a speed reducer, the upper side of the lower base 1 is provided with a hydraulic support 13 for supporting and fixing the lower part of a workpiece, which is convenient for better hydraulic, and the control ends of the first hydraulic cylinder 8 and the second hydraulic cylinder 4 are electrically connected with the PLC control cabinet 10.

Preferably, sliding sleeve 9 is installed at 2 four turnings of hydraulic pressure board, and hydraulic pressure board 2 establishes through sliding

sleeve

9 and 6 slip strip covers of telescopic link, can lead to the processing to hydraulic pressure board 2, is favorable to improving hydraulic stationarity.

Preferably, roof 3 upside internally mounted has batch oil tank 7, and first pneumatic cylinder 8 and second pneumatic cylinder 4 all are connected with batch oil tank 7 through defeated oil pipe 12, install petroleum pump 11 on defeated oil pipe 12, and the use is controlled to first pneumatic cylinder 8 and second pneumatic cylinder 4 of being convenient for hydraulic pressure.

Preferably, an operation panel is installed on the upper side of one end of the PLC control cabinet 10, and a plurality of control buttons 14 are installed on the operation panel, so as to facilitate operation and control.

Preferably, the hydraulic support 13 includes a first support plate 1301 and a second support plate 1303, the first support plate 1301 and the second support plate 1303 are fixedly connected through a vertical plate 1302, a foot pad 1304 is installed on the lower side of the first support plate 1301, and a limiting column 1305 is installed on the four corners of the upper side of the second support plate 1303, and is used for supporting and fixing the lower portion of the workpiece, so that better hydraulic treatment is facilitated.

Preferably, the telescopic rod 6 and the first hydraulic cylinder 8 are provided with four groups, and can simultaneously drive four corners of the top plate 3 to be adjusted in a lifting mode.

The utility model discloses a theory of operation and use flow: a workpiece is placed on the hydraulic support 13, the hydraulic plate 2 is driven to press downwards through the first hydraulic cylinder 8 and the second hydraulic cylinder 4, hydraulic processing is performed on the workpiece, two-stage hydraulic processing can be achieved, hydraulic precision is improved conveniently, and hydraulic production efficiency of the speed reducer is improved beneficially; and through the hydraulic support 13 that is equipped with, hydraulic support 13 is including being equipped with first extension board 1301 and second extension board 1303, and first extension board 1301 and second extension board 1303 pass through riser 1302 fixed connection for support the fixed work piece lower part, be convenient for better carry out hydraulic treatment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a hydraulic press, includes lower base (1) and roof (3), its characterized in that: telescopic link (6) are all installed at four turnings of lower base (1) upside, connect through first pneumatic cylinder (8) transmission between telescopic link (6) upside and roof (3), roof (3) downside mid-mounting has second pneumatic cylinder (4), second pneumatic cylinder (4) downside transmission is connected with hydraulic pressure board (2), hydraulic support (13) have been placed to base (1) upside down, stabilizer blade (5) down are installed to base (1) downside down, PLC switch board (10) are installed to base (1) one end down.

2. A hydraulic machine as claimed in claim 1, characterized in that: sliding sleeves (9) are installed at four corners of the hydraulic plate (2), and the hydraulic plate (2) is sleeved with the sliding strip of the telescopic rod (6) through the sliding sleeves (9).

3. A hydraulic machine as claimed in claim 1, characterized in that: roof (3) upside internally mounted has batch oil tank (7), and first pneumatic cylinder (8) and second pneumatic cylinder (4) all are connected with batch oil tank (7) through defeated oil pipe (12), install defeated oil pump (11) on defeated oil pipe (12).

4. A hydraulic machine as claimed in claim 1, characterized in that: an operation panel is installed on the upper side of one end of the PLC control cabinet (10), and a plurality of control buttons (14) are installed on the operation panel.

5. A hydraulic machine as claimed in claim 1, characterized in that: the hydraulic support (13) comprises a first support plate (1301) and a second support plate (1303), and the first support plate (1301) and the second support plate (1303) are fixedly connected through a vertical plate (1302).

6. A hydraulic machine as claimed in claim 5, characterized in that: the lower side of the first support plate (1301) is provided with a foot pad (1304), and four corners of the upper side of the second support plate (1303) are provided with limiting columns (1305).

7. A hydraulic machine as claimed in claim 1, characterized in that: the telescopic rod (6) and the first hydraulic cylinder (8) are provided with four groups.