CN218256930U - Oil press - Google Patents

Abstract

The utility model discloses a hydraulic press, which comprises a roof, the curb plate, right side have all been welded to the bottom left and right sides of roof the right side top bolted connection of curb plate has gear motor, gear motor's output runs through the curb plate welding and has the cross axle, first gear has all been welded at both ends about the cross axle, the top meshing of first gear has the second gear, the central point of second gear puts and has the lead screw along the welding of upper and lower direction. This hydraulic press, through the roof, the curb plate, gear motor, the cross axle, first gear, the second gear, dodge the groove, the lead screw, the regulation of backup pad isotructure realization backup pad height, this hydraulic press, through the gag lever post, the supporting shoe, the oil hydraulic cylinder, first slider, the runner, the interface, the spring, the second slider, the slide, structures such as horizontal pole have prevented that the motion from oiling presses the product quality problem that the dislocation leads to, and avoided appearing the damage that rigidity collision equipment utensil led to the fact, installation maintenance time is practiced thrift in this design, the suitability is strong.

Description

Oil press

Technical Field

The utility model relates to an oil press technical field specifically is an oil press.

Background

The hydraulic press (one type of hydraulic press) uses special hydraulic oil as a working medium, uses a hydraulic pump as a power source, and makes the hydraulic oil enter an oil cylinder/piston through a hydraulic pipeline by the action of the pump, then several groups of mutually matched sealing parts are arranged in the oil cylinder/piston, the sealing parts at different positions are different, but the sealing parts play a role in sealing, so that the hydraulic oil cannot leak. At last, hydraulic oil is circulated at the oil tank through the check valve to make hydro-cylinder/piston circulation do work thereby accomplishing certain mechanical action and coming as a machinery of productivity, however, current hydraulic press is whether inclined to one side or not when the transmission, all can be in the same place, even the slider has inclined to one side, also can be in the same place, thereby possibly lead to follow-up product to appear the quality problems, and the guide pillar of current crash pad all is made by high strength steel, when the slider can not laminate, rigidity striking problem appears very easily, thereby can damage the product, beneficial effect is not obvious, the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil press to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an oil press, includes the roof, the curb plate has all been welded to the bottom left and right sides of roof, the right side top bolted connection of curb plate has gear motor, gear motor's output runs through the curb plate welding and has the cross axle, first gear has all been welded at both ends about the cross axle, the meshing of the top of first gear has the second gear, the central point of second gear puts and has welded the lead screw along the upper and lower direction, the groove of dodging has been seted up to the inboard of curb plate, the outer wall spiro union of lead screw has the backup pad, the gag lever post is all installed to the bottom left and right sides of backup pad, the bottom fixedly connected with supporting shoe of curb plate, the hydraulic cylinder is installed on the top of supporting shoe, first slider is installed on the top of hydraulic cylinder, first slider top left and right sides all is provided with clamping device, clamping device includes interface, spring, second slider, slide, horizontal pole and runner, the interface has all been seted up to the top left and right sides of first slider, the top left and right sides inner chamber of first slider has the one end that the spring has all welded the one end of spring, the second slider, the other end of first slider has the pivot to be connected with the slide, the horizontal pole through the pivot inboard welding.

Preferably, the first gear and the second gear are both bevel gears.

Preferably, the left side and the right side of the inner cavity of the supporting block are provided with sliding grooves.

Preferably, the cross section of the supporting block is U-shaped.

Preferably, the rotor is a circular rotor.

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

1. the oil press realizes the height adjustment of the supporting plate through the structures such as the top plate, the side plate, the speed reducing motor, the cross shaft, the first gear, the second gear, the avoiding groove, the lead screw and the supporting plate.

2. This hydraulic press has prevented the product quality problem that the oil pressure dislocation led to in the motion through gag lever post, supporting shoe, oil hydraulic cylinder, first slider, runner, interface, spring, second slider, slide, horizontal pole isotructure to avoided appearing the damage that rigidity collision equipment utensil led to the fact, installation maintenance time is practiced thrift in this design, and the suitability is strong.

Drawings

FIG. 1 is a front sectional view of the side plate structure of the present invention;

FIG. 2 is an enlarged view of the point A of the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1. the device comprises a top plate, 2, side plates, 3, a speed reducing motor, 4, a transverse shaft, 5, a first gear, 6, a second gear, 7, an avoidance groove, 8, a screw rod, 9, a supporting plate, 10, a limiting rod, 11, a supporting block, 12, an oil hydraulic cylinder, 13, a first sliding block, 14, a rotating wheel, 15, a plug-in interface, 16, a spring, 17, a second sliding block, 18, a slide way, 19 and a transverse shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-3, the present invention provides a technical solution: an oil press comprises a top plate 1, wherein the top plate 1 plays a connecting role, side plates 2 are welded on the left side and the right side of the bottom end of the top plate 1, a speed reducing motor 3 is connected to the top end of the right side of the side plate 2 through a bolt, the speed reducing motor 3 rotates clockwise, a cross shaft 4 is welded on the output end of the speed reducing motor 3 penetrating through the side plate 2, the speed reducing motor 3 drives the cross shaft 4 to rotate clockwise, first gears 5 are welded on the left end and the right end of the cross shaft 4, the cross shaft 4 drives the first gears 5 to rotate clockwise, a second gear 6 is meshed at the top end of the first gears 5, the first gears 5 drive the second gears 6 to rotate anticlockwise, a lead screw 8 is welded at the central position of the second gears 6 along the up-down direction, the lead screw 8 is driven to rotate anticlockwise by the second gears 6, a avoiding groove 7 is formed in the inner side of the side plate 2, a supporting plate 9 is screwed on the outer wall of the lead screw 8, and the lead screw 8 drives the supporting plate 9 to move downwards to a proper position, the left side and the right side of the bottom end of the supporting plate 9 are both provided with a limiting rod 10, the bottom end of the side plate 2 is fixedly connected with a supporting block 11, the top end of the supporting block 11 is provided with an oil pressure cylinder 12, the top end of the oil pressure cylinder 12 is provided with a first slide block 13, the left side and the right side of the top end of the first slide block 13 are both provided with a clamping device, the clamping device comprises an inserting port 15, a spring 16, a second slide block 17, a slide way 18, a cross rod 19 and a rotating wheel 14, the left side and the right side of the top end of the first slide block 13 are both provided with the inserting port 15, the inner cavities at the left side and the right side of the top end of the first slide block 13 are both welded with one end of the spring 16, due to the elasticity of the spring 16, the rotating wheel 14 can be tightly attached to the limiting rod 10 to position the limiting rod 10, the second slide block 17 is welded at the other end of the spring 16, the upper ends and the lower ends of the inner cavities at the left side and the right side of the top end of the first slide block 13 are both provided with the slide ways 18, and the second slide way 17 are embedded with the slide way 18, one end of a cross rod 19 is welded on the inner side of the second sliding block 17, so that the second sliding block 17 is pushed to slide in the slide way 18 through the cross rod 19, the other end of the cross rod 19 is rotatably connected with the rotating wheel 14 through a pin shaft, and the oblique edge of the limiting rod 10 extrudes the rotating wheel 14.

Preferably, the first gear 5 and the second gear 6 are both bevel gears, and the first gear 5 drives the second gear 6 to rotate counterclockwise.

As the preferred scheme, the left side and the right side of the inner cavity of the supporting block 11 are provided with sliding grooves, and the sliding grooves facilitate the first sliding blocks 13 to slide up and down.

Preferably, the cross section of the supporting block 11 is "U" shaped, and the supporting block 11 plays a supporting role.

Preferably, the rotating wheel 14 is a circular rotating wheel, the other end of the cross rod 19 is rotatably connected with the rotating wheel 14 through a pin shaft, and the oblique edge of the limiting rod 10 extrudes the rotating wheel 14.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the automatic oil pressure limiting device is used, firstly, the speed reducing motor 3 is connected with an external power supply, at the moment, the speed reducing motor 3 rotates clockwise, the speed reducing motor 3 drives the transverse shaft 4 to rotate clockwise, the transverse shaft 4 drives the first gear 5 to rotate clockwise, the first gear 5 drives the second gear 6 to rotate anticlockwise, the second gear 6 drives the lead screw 8 to rotate anticlockwise, the lead screw 8 drives the supporting plate 9 to move downwards to a proper position, at the moment, when the limiting rod 10 is inserted into the inserting port 15, the bevel edge of the limiting rod 10 extrudes the rotating wheel 14, the second sliding block 17 is pushed to slide in the sliding way 18 through the transverse rod 19, the rotating wheel 14 can be tightly attached to the limiting rod 10 due to the elastic force of the spring 16, the limiting rod 10 is positioned and prevented from being deflected leftwards and rightwards, so that the accurate pressure of oil pressure is realized, and a series of adverse factors generated by dislocation are prevented, the automatic oil pressure limiting device has obvious beneficial effects and strong practicability.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless otherwise expressly stated or limited, the terms "snap" and "coupling" and "bayonet" and "weld" and "screw" are to be construed broadly, e.g., as being either a fixed connection or a detachable connection or an integral part thereof; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 (5)

1. An oil press comprising a top plate (1), characterized in that: the hydraulic clamping device is characterized in that side plates (2) are welded on the left and right sides of the bottom end of the top plate (1), a speed reducing motor (3) is bolted on the top end of the right side of each side plate (2), an output end of the speed reducing motor (3) penetrates through the side plates (2) and is welded with a cross shaft (4), first gears (5) are welded on the left and right ends of the cross shaft (4), second gears (6) are meshed on the top ends of the first gears (5), a lead screw (8) is welded on the central position of each second gear (6) along the upper and lower directions, an avoiding groove (7) is formed in the inner side of each side plate (2), a supporting plate (9) is screwed on the outer wall of each lead screw (8), limiting rods (10) are mounted on the left and right sides of the bottom end of each supporting plate (9), supporting blocks (11) are fixedly connected with the bottom end of each side plate (2), a cylinder (12) is mounted on the top end of each supporting block (11), a first sliding block (13) is mounted on the top end of each oil hydraulic cylinder (12), clamping devices are arranged on the left and right sides of the top end of each first sliding block (13), each clamping device comprises an inserting port (15), a sliding block (17), a sliding rail (15), a sliding rail (17), a sliding rail (14) and a sliding rail (15) are arranged on the left side and a sliding rail (15), and a sliding rail (15) and a sliding rail (14) on the left side, the one end of spring (16) is all welded to the top left and right sides inner chamber of first slider (13), the other end welding of spring (16) has second slider (17), slide (18) have all been seted up at both ends about the top left and right sides inner chamber of first slider (13), second slider (17) and slide (18) scarf joint mutually, the inboard welding of second slider (17) has the one end of horizontal pole (19), the other end of horizontal pole (19) is connected with runner (14) through the round pin rotation.

2. An oil press as claimed in claim 1, characterized in that: the first gear (5) and the second gear (6) are both bevel gears.

3. An oil press as claimed in claim 1, characterized in that: the left side and the right side of the inner cavity of the supporting block (11) are provided with sliding grooves.

4. An oil press as claimed in claim 1, characterized in that: the cross section of the supporting block (11) is U-shaped.

5. An oil press as claimed in claim 1, characterized in that: the rotating wheel (14) is a circular rotating wheel.

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