CN110641069A

CN110641069A - Automatic lifting type double-path hydraulic machine

Info

Publication number: CN110641069A
Application number: CN201911080176.1A
Authority: CN
Inventors: 宋志峰
Original assignee: Nantong Weifeng Heavy Industry Machinery Co Ltd
Current assignee: Nantong Weifeng Heavy Industry Machinery Co Ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-01-03

Abstract

The invention discloses an automatic lifting type double-path hydraulic machine, which comprises a base, supporting legs and a supporting frame, wherein the supporting legs are fixedly arranged on two sides of the bottom end of the base, a lifting mechanism is arranged in the base, the supporting frame is arranged at the upper end of the base, a hydraulic cylinder is arranged at the upper top end of the supporting frame, guide rods are fixedly arranged on two sides of the top wall in the supporting frame, a rack is arranged at one end of the hydraulic cylinder, through holes are formed in two ends of the rack, and the two guide rods penetrate through the through holes and are fixedly connected with a fixed seat. Time and labor are saved, the hydraulic press can adapt to different heights, and the working face is wider.

Description

Automatic lifting type double-path hydraulic machine

Technical Field

The invention relates to a hydraulic press device, in particular to an automatic lifting type double-path hydraulic press, and belongs to the technical field of hydraulic presses.

Background

The hydraulic machine in the prior art has the advantages that the application of the hydraulic machine in the field of mechanical manufacturing is wide, the pressing area and the stroke of the hydraulic machine in the prior art are large, the pressing area and the stroke of the hydraulic machine with small tonnage are small, no hydraulic machine has large pressing area, but the stroke and the pressure are small, if the pressure is too large, certain influence is generated on an oil pipe, the oil pipe is easy to burst, and a hydraulic oil cylinder is easy to damage; in addition, when the hydraulic machine works, the hydraulic machine cannot fully work due to the height problem, and the hydraulic machine can reach a certain position only by manually moving or erecting some equipment, so that time and labor are wasted.

Disclosure of Invention

The invention provides an automatic lifting type double-path hydraulic machine which is used for solving the problems in the background technology.

In order to solve the technical problems, the invention provides the following technical scheme:

the invention discloses an automatic lifting type double-path hydraulic machine which comprises a base, supporting legs and a supporting frame, wherein the supporting legs are fixedly mounted on two sides of the bottom end of the base, a lifting mechanism is arranged in the base, the supporting frame is arranged at the upper end of the base, a hydraulic cylinder is arranged at the upper top end of the supporting frame, guide rods are fixedly mounted on two sides of the inner top wall of the supporting frame, a rack is mounted at one end of the hydraulic cylinder, through holes are formed in two ends of the rack, the two guide rods penetrate through the through holes and are fixedly connected with a fixed seat, sliding sleeves are sleeved at the bottom ends of the two guide rods, and a supporting plate.

As a preferred technical scheme, the lifting mechanism comprises a motor, a worm, a turbine, a threaded rod and a lifting plate, the motor is fixedly installed at the inner bottom wall of the base, the output end of the motor is fixedly connected with the worm, one side of the worm is meshed with the turbine, the threaded rod is fixedly connected at the axis of the turbine, and one end, far away from the turbine, of the threaded rod is fixedly connected with the inner top wall of the base through a bearing.

As a preferable technical scheme, the threaded rod is provided with the lifting plate in a threaded manner, the two sides of the upper end of the lifting plate are fixedly connected with the lifting rods, and the top ends of the two lifting rods penetrate through the upper end of the base and are fixedly connected with the bottom end of the supporting frame.

As a preferred technical scheme, sliding grooves are formed in two sides of the inner wall of the base, sliding blocks are fixedly connected to two ends of the lifting plate, and the sliding blocks are slidably mounted in the sliding grooves.

As a preferable technical scheme of the invention, one end of the hydraulic cylinder is connected with a hydraulic rod, and the hydraulic rod penetrates through the middle parts of the frame and the support plate and extends to the outside.

The invention has the following beneficial effects:

1. the invention has simple structure, realizes the adjustment of the height of the support frame by the mutual matching use among the lifting mechanism, the motor, the worm wheel, the threaded rod, the lifting plate, the lifting rod, the sliding chute and the sliding block which are arranged in the base, when in use, a worker controls the motor to work, drives the worm to rotate by the motor, so that the worm drives the worm wheel to rotate, drives the threaded rod to rotate by the rotation of the worm wheel, further drives the lifting plate which is arranged on the threaded rod to move up and down, further causes the lifting rods on the upper surfaces of the two sides of the lifting plate to move up and down, thus driving the support frame to move, changing the height of the support frame, thereby conveniently solving the problem that the existing hydraulic machine can not work fully because of the height when in work, and needs to manually move or erect some equipment to reach a certain position, the problem of wasting time and energy, this design is convenient and simple has solved this problem, and the spout and the slider of seting up in base inner wall both sides have improved the stability of lifter plate when the oscilaltion simultaneously, and it is stable to increase equipment operation, improve the equipment practicality.

2. This hydraulic press accessible motor control goes up and down, can not receive the restriction because of the height, unable normal work, also need not the people to go to move, labour saving and time saving for the height that can adapt to the difference of hydraulic press, the working face is wider.

Drawings

The accompanying drawings, which 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 principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the base of the present invention;

fig. 3 is a schematic structural diagram of a in fig. 2 according to the present invention.

In the figure: 1. a base; 2. supporting legs; 3. a lifting mechanism; 31. a motor; 32. a scroll bar; 33. a turbine; 34. a threaded rod; 35. a lifting plate; 36. a lifting rod; 37. a chute; 38. a slider; 4. a support frame; 5. a guide bar; 6. a frame; 7. a hydraulic cylinder; 8. a sliding sleeve; 9. a support plate; 10. a hydraulic rod.

Detailed Description

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.

Example (b): as shown in fig. 1-3, an automatic over-and-under type double-circuit hydraulic press, including base 1, supporting leg 2 and support frame 4, the equal fixed mounting in bottom both sides of base 1 has supporting leg 2, be equipped with elevating system 3 in the base 1, the 1 upper end of base is equipped with support frame 4, the last top of support frame 4 is equipped with pneumatic cylinder 7, the equal fixed mounting in roof both sides has guide bar 5 in the support frame 4, frame 6 is installed to the one end of pneumatic cylinder 7, the through-hole has all been seted up at the both ends of frame 6, and two guide bar 5 all passes through-hole and fixing base fixed connection, two the bottom of guide bar 5 all is equipped with sliding sleeve 8, two fixedly connected with backup pad 9 between the sliding sleeve 8.

The lifting mechanism 3 comprises a motor 31, a worm 32, a worm 33, a threaded rod 34 and a lifting plate 35, the motor 31 is fixedly installed at the inner bottom end of the base 1, the output end of the motor 31 is fixedly connected with the worm 32, one side of the worm 32 is engaged with the worm 33, the threaded rod 34 is fixedly connected with the axis center of the worm 33, one end of the threaded rod 34 far away from the worm 33 is fixedly connected with the inner top wall of the base 1 through a bearing, the lifting plate 35 is installed on the threaded rod 34 in a threaded manner, the two sides of the upper end of the lifting plate 35 are both fixedly connected with lifting rods 36, the top ends of the two lifting rods 36 penetrate through the upper end of the base 1 and are fixedly connected with the bottom end of the support frame 4, sliding grooves 37 are both arranged at the two sides of the inner wall of the base 1, sliding blocks 38 are both fixedly connected with the two, the hydraulic rod 10 extends through the middle of the frame 6 and the support plate 9 to the outside.

The working principle is as follows: when the lifting device is used, the structure of the lifting device is simple, the lifting mechanism 3, the motor 31, the worm 32, the turbine 33, the threaded rod 34, the lifting plate 35, the lifting rod 36, the sliding chute 37 and the sliding block 38 are arranged in the base 1 and are matched with each other for use, so that the height of the support frame 4 is adjusted, when the lifting device is used, a worker controls the motor 31 to work, the worm 32 is driven by the motor 31 to rotate, the worm 32 drives the turbine 33 to rotate, the threaded rod 34 is driven by the turbine 33 to rotate, the lifting plate 35 which is arranged on the threaded rod 34 in a threaded mode moves up and down, the lifting rods 36 on the upper surfaces of the two sides of the lifting plate 35 move up and down, the support frame 4 is driven to move, the height of the support frame 4 is changed, and the problem that the height of the existing hydraulic machine cannot work fully due to, still need the manual work to go to move or erect some equipment and just can reach certain position, the problem that wastes time and energy, this design is convenient and simple has solved this problem, spout 37 and slider 38 of seting up in base 1 inner wall both sides have improved the stability of lifter plate 35 when the oscilaltion simultaneously, it is stable to increase the equipment operation, improve the equipment practicality, this hydraulic press accessible motor 32 control goes up and down, can not receive the restriction because of the height, unable normal work, also need not the people to go to move, time saving and labor saving, make the hydraulic press can adapt to different height, the working face is wider.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automatic lifting type two-way hydraulic machine is characterized by comprising a base (1), supporting legs (2) and a supporting frame (4), supporting legs (2) are fixedly arranged on two sides of the bottom end of the base (1), a lifting mechanism (3) is arranged in the base (1), a supporting frame (4) is arranged at the upper end of the base (1), a hydraulic cylinder (7) is arranged at the upper top end of the supporting frame (4), guide rods (5) are fixedly arranged on both sides of the inner top wall of the support frame (4), one end of the hydraulic cylinder (7) is provided with a frame (6), both ends of the frame (6) are provided with through holes, and two the guide bar (5) all passes through-hole and fixing base fixed connection, two the bottom of guide bar (5) all is equipped with sliding sleeve (8), two fixedly connected with backup pad (9) between sliding sleeve (8).

2. An automatic lifting two-way hydraulic machine according to claim 1, characterized in that: elevating system (3) include motor (31), worm (32), turbine (33), threaded rod (34) and lifter plate (35), base (1) inner bottom fixed mounting has motor (31), output fixedly connected with worm (32) of motor (31), one side meshing of worm (32) is connected with turbine (33), fixedly connected with threaded rod (34) are located to the axle center of turbine (33), roof fixed connection in bearing and base (1) is passed through to the one end that turbine (33) were kept away from in threaded rod (34).

3. An automatic lifting two-way hydraulic machine according to claim 2, characterized in that: threaded mounting has lifter plate (35) on threaded rod (34), just equal fixedly connected with lifter (36) in the upper end both sides of lifter plate (35), two the top of lifter (36) all runs through base (1) upper end and support frame (4) bottom fixed connection.

4. An automatic lifting two-way hydraulic machine according to claim 1, characterized in that: base (1) inner wall both sides have all been seted up spout (37), the equal fixedly connected with slider (38) in both ends of lifter plate (35), slider (38) slidable mounting is in spout (37).

5. An automatic lifting two-way hydraulic machine according to claim 1, characterized in that: one end of the hydraulic cylinder (7) is connected with a hydraulic rod (10), and the hydraulic rod (10) penetrates through the middle parts of the rack (6) and the supporting plate (9) and extends to the outside.