CN213972703U

CN213972703U - Novel low-energy-consumption oil press

Info

Publication number: CN213972703U
Application number: CN202022298505.4U
Authority: CN
Inventors: 徐玲玲
Original assignee: Dongguan Hunton Machinery Co ltd
Current assignee: Dongguan Hunton Machinery Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-08-17
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses a novel low energy consumption oil press, including the undersetting, the stand is installed to the undersetting upside, the roof is installed to the stand upper end, roof upside mid-mounting has first pneumatic cylinder, the transmission of first pneumatic cylinder downside is connected with first telescopic link, the backup pad is installed to first telescopic link lower extreme, the upper die base is installed to the backup pad downside, undersetting upside mid-mounting has the die holder, upper die base internally mounted has interior die holder, and the cross section of interior die holder is less than the cross-sectional area of upper die holder, the inside die cavity of having seted up of die holder, and install the stripper in the die cavity, the utility model discloses an upper die base internally mounted has interior die holder, can extrude the processing to little work piece, need not to launch whole upper die holder, is convenient for energy-conservation, improves the flexibility and the efficiency of processing use moreover.

Description

Novel low-energy-consumption oil press

Technical Field

The utility model relates to an oil press technical field specifically is a novel low energy consumption hydraulic press.

Background

The hydraulic press (a kind of hydraulic press) is a hydraulic press which uses special hydraulic oil as working medium, uses hydraulic pump as power source, and makes the hydraulic oil enter into oil cylinder/piston through hydraulic pipeline by the action force of pump, then there are several groups of mutually matched sealing elements in the oil cylinder/piston, the sealing at different positions are different, but all play the role of sealing, so the hydraulic oil can not be leaked. Finally, hydraulic oil circulates in an oil tank through a one-way valve to enable an oil cylinder/piston to do work circularly, so that a certain mechanical action is completed as a machine of productivity, and the oil press is mainly divided into the following parts according to the structure: four-column oil presses (three-beam four-column, five-beam four-column), two-column oil presses, single-column oil presses (C-shaped), frame-type oil presses, and the like.

The existing four-column oil press is inconvenient for processing small workpieces, needs to start the whole upper die base, has low processing precision and reduces the use flexibility.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel low energy consumption hydraulic press to solve current four post hydraulic presses, be not convenient for process small-size work piece, need start whole upper die base, the machining precision is low down, has reduced the flexibility problem of using moreover.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel low energy consumption hydraulic press, includes the undersetting, the stand is installed to the undersetting upside, the roof is installed to the stand upper end, roof upside mid-mounting has first pneumatic cylinder, first pneumatic cylinder downside transmission is connected with first telescopic link, the backup pad is installed to first telescopic link lower extreme, the upper die base is installed to the backup pad downside, undersetting upside mid-mounting has the die holder, upper die base internally mounted has interior die holder, and the cross section of interior die holder is less than the cross-sectional area of upper die base, the die cavity has been seted up to die holder inside, and installs the stripper in the die cavity.

Furthermore, a first groove is formed in the inner side of the upper die base, and the inner die base is slidably clamped in the first groove.

Furthermore, a second hydraulic cylinder is installed on the upper side of the supporting plate, a second telescopic rod is connected to the lower side of the second hydraulic cylinder in a transmission mode, and one end of the second telescopic rod is fixedly connected with the upper portion of the inner die base.

Furthermore, a second groove is formed in the bottom of the die groove, and the stripper plate is slidably clamped in the second groove.

Furthermore, stripper one end transmission is connected with the third pneumatic cylinder, and the third pneumatic cylinder is installed at undersides middle part of the undersetting, the PLC switch board is installed to undersetting one side.

Furthermore, guide plates are installed on two sides of the supporting plate, and the guide plates are arranged on the outer sides of the stand columns in a sliding and clamping mode.

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

the utility model discloses an upper die base internally mounted has interior die holder, and the cross section of interior die holder is less than the cross-sectional area of upper die base, can extrude the processing to little work piece, need not to launch whole upper die base, is convenient for save energy, improves the flexibility and the efficiency of processing and using moreover, is favorable to improving the precision of processing.

The utility model discloses a second recess has been seted up to the bottom in the die cavity, and the stripper slides the card and establishes in the second recess, and stripper one end transmission is connected with the third pneumatic cylinder, and third pneumatic cylinder drive stripper lift adjustment to can carry out the jacking to the inboard work piece of die cavity and unload the processing, unload mould convenient and fast.

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 view of the internal structure of the upper mold base of the present invention;

fig. 3 is the schematic diagram of the internal structure of the lower die holder of the present invention.

In the figure: 1. a lower support; 2. a column; 3. a top plate; 4. a first hydraulic cylinder; 5. a first telescopic rod; 6. a support plate; 7. a guide plate; 8. an upper die holder; 9. a lower die holder; 10. a die cavity; 11. a stripper plate; 12. a third hydraulic cylinder; 13. a PLC control cabinet; 14. an inner die holder; 15. a second hydraulic cylinder; 16. a second telescopic rod; 17. a first groove; 18. a second groove.

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 and 3, in an embodiment of the present invention, a novel low-energy-consumption oil press includes a lower support 1, a column 2 is installed on the upper side of the lower support 1, a top plate 3 is installed on the upper end of the column 2, a first hydraulic cylinder 4 is installed in the middle of the upper side of the top plate 3, a first telescopic rod 5 is connected to the lower side of the first hydraulic cylinder 4 in a transmission manner, a support plate 6 is installed at the lower end of the first telescopic rod 5, an upper mold base 8 is installed on the lower side of the support plate 6, the first hydraulic cylinder 4 drives the upper mold base 8 to move down to perform a stamping process on a workpiece placed in the lower mold base 9, a lower mold base 9 is installed in the middle of the upper side of the lower support 1, an inner mold base 14 is installed inside the upper mold base 8, and the cross section of the inner mold base 14 is smaller than the cross section of the upper mold base 8, so as to extrude small workpieces without starting the whole upper mold base 8, thereby facilitating energy saving and improving flexibility and efficiency of processing use, a die cavity 10 is formed in the lower die base 9, and a discharging plate 11 is installed in the die cavity 10, so that the workpiece in the die cavity 10 can be jacked and discharged, and the die is convenient and fast to discharge.

Preferably, the inner side of the upper die holder 8 is provided with a first groove 17, and the inner die holder 14 is slidably clamped in the first groove 17, so that the inner die holder 14 can be conveniently positioned and positioned in a sliding and clamping manner.

Preferably, a second hydraulic cylinder 15 is installed on the upper side of the supporting plate 6, a second telescopic rod 16 is connected to the lower side of the second hydraulic cylinder 15 in a transmission mode, one end of the second telescopic rod 16 is fixedly connected with the upper portion of the inner die holder 14, and the second hydraulic cylinder 15 can drive the inner die holder 14 to be adjusted in a lifting mode, so that small workpieces are extruded and processed.

Preferably, the second groove 18 is formed in the bottom of the mold cavity 10, and the discharging plate 11 is slidably clamped in the second groove 18, so that the discharging plate 11 is conveniently mounted and stored.

Preferably, 11 one end transmissions of stripper are connected with third pneumatic cylinder 12, and third pneumatic cylinder 12 installs in 1 downside middle part of undersetting, and 11 lift adjustment of third pneumatic cylinder 12 drive stripper to can carry out the jacking to the inboard work piece of die cavity 10 and unload and handle, PLC switch board 13 is installed to 1 one side of undersetting, is convenient for carry out whole regulation and control and handles.

Preferably, guide plates 7 are installed on two sides of the supporting plate 6, and the guide plates 7 are slidably clamped on the outer side of the upright post 2, so that the upper die holder 8 can be conveniently lifted, guided and adjusted.

The utility model discloses a theory of operation and use flow: the workpiece to be processed is placed in a die cavity 10 of a lower die holder 9, a first hydraulic cylinder 4 drives an upper die holder 8 to move downwards to perform stamping processing on the workpiece placed in the lower die holder 9, an inner die holder 14 is installed inside the upper die holder 8, the cross section of the inner die holder 14 is smaller than the cross section area of the upper die holder 8, small workpieces can be extruded, the whole upper die holder 8 does not need to be started, energy conservation is facilitated, and the flexibility and the efficiency of processing and using are improved.

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. A novel low energy consumption hydraulic press, includes undersetting (1), its characterized in that: stand (2) are installed to undersetting (1) upside, roof (3) are installed to stand (2) upper end, roof (3) upside mid-mounting has first pneumatic cylinder (4), first pneumatic cylinder (4) downside transmission is connected with first telescopic link (5), backup pad (6) are installed to first telescopic link (5) lower extreme, upper die base (8) are installed to backup pad (6) downside, undersetting (1) upside mid-mounting has die holder (9), upper die base (8) internally mounted has interior die holder (14), and the cross section of interior die holder (14) is less than the cross-sectional area of upper die base (8), die holder (9) inside has been seted up die cavity (10), and has stripper (11) in die cavity (10).

2. The new low energy consumption hydraulic press according to claim 1, characterized in that: a first groove (17) is formed in the inner side of the upper die holder (8), and the inner die holder (14) is slidably clamped in the first groove (17).

3. The new low energy consumption hydraulic press according to claim 1, characterized in that: a second hydraulic cylinder (15) is installed on the upper side of the supporting plate (6), a second telescopic rod (16) is connected to the lower side of the second hydraulic cylinder (15) in a transmission mode, and one end of the second telescopic rod (16) is fixedly connected with the upper portion of the inner die holder (14).

4. The new low energy consumption hydraulic press according to claim 1, characterized in that: a second groove (18) is formed in the bottom of the die cavity (10), and the stripper plate (11) is slidably clamped in the second groove (18).

5. The new low energy consumption hydraulic press according to claim 1, characterized in that: one end of the stripper plate (11) is connected with a third hydraulic cylinder (12) in a transmission manner, and the third hydraulic cylinder (12) is installed in the middle of the lower side of the lower support (1).

6. The new low energy consumption hydraulic press according to claim 1, characterized in that: guide plates (7) are installed on two sides of the support plate (6), and the guide plates (7) are slidably clamped outside the upright posts (2).