Horizontal unclamping cylinder capable of conveniently changing direction of oil cup

Abstract

The utility model relates to the technical field of horizontal unclamping cylinders, and discloses a horizontal unclamping cylinder convenient for changing the direction of an oil cup, which comprises a cylinder body, a three-way pipe is fixedly communicated with the inside of the cylinder body, and a first hose and a second hose are respectively fixedly communicated with the inside of the three-way pipe. The interior of the first hose and the interior of the second hose fixedly communicate with an oil cup box together, the first hose and the second hose are located at the bottom and the left side of the oil cup box correspondingly, the interior of the three-way pipe fixedly communicates with a first control valve and a second control valve, and steering rods are fixedly installed on the two side faces of the oil cup box correspondingly. A supporting shaft is fixedly installed on the inner wall of the bottom of each steering rod. According to the horizontal type unclamping cylinder capable of conveniently changing the direction of the oil cup, the cylinder body, the three-way pipe, the first hose, the second hose, the oil cup box, the first control valve, the second control valve, the steering rod and the supporting shaft are arranged, the oil cup box and the cylinder body are connected through the three-way pipe, the steering part of the oil cup box adopts the hose, and rotation of the oil cup box is met.

Description

TECHNICAL FIELD

[0001] The utility model relates to horizontal punch cylinder technical field, and specifically is horizontal punch cylinder convenient for converting oil cup direction. BACKGROUND

[0002] Punch cylinder is a kind of alias of hydraulic cylinder, hydraulic cylinder is the hydraulic energy into mechanical energy, the linear reciprocating motion of hydraulic actuator, it simple structure, work reliable, when using it to realize reciprocating motion, can dispense with speed reducer, and there is no transmission gap, and movement is stable, therefore, it is widely used in the hydraulic system of various machines, hydraulic cylinder output force and the effective area of piston and the pressure difference of its two sides are directly proportional, generally applied on gantry numerical control milling machine, and it is called punch cylinder.

[0003] When horizontal installation is carried out to punch cylinder, as oil cup is provided on punch cylinder, its direction is generally parallel to punch cylinder, so that when horizontal installation is carried out, liquid in oil cup is inconvenient for punch cylinder to supply, and the direction of oil cup is not easy to change, therefore, the technical personnel in the art provide a kind of horizontal punch cylinder convenient for converting oil cup direction to solve the problems raised in the above background technology. CONTENT OF UTILITY MODEL

[0004] The utility model aims at providing a kind of horizontal punch cylinder convenient for converting oil cup direction to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of horizontal punch cylinder convenient for converting oil cup direction, including cylinder body, the inside of the cylinder body is fixedly connected with three-way pipe, the inside of the three-way pipe is fixedly connected with first flexible pipe and second flexible pipe respectively, the inside of the first flexible pipe and the inside of the second flexible pipe are fixedly connected with oil cup box, and the first flexible pipe and the second flexible pipe are located at the bottom and left side of oil cup box respectively, the inside of the three-way pipe is fixedly connected with first control valve and second control valve, the two side surfaces of the oil cup box are fixedly installed with steering rod, the bottom inner wall of each steering rod is fixedly installed with support shaft, the outer surface of each support shaft is rotatably connected with the inner wall of cylinder body.

[0007] As a further scheme of the utility model: the left side surface of the cylinder body is installed with limit switch, the back of the cylinder body is fixedly installed with electromagnetic valve.

[0008] As a further scheme of the utility model: the inner wall of the electromagnetic valve is fixedly installed with silencer, the inner wall of the electromagnetic valve is installed with lengthening connector.

[0009] As a further scheme of the utility model: the top of the oil cup box is provided with box cover, and the inside of the box cover is clamped with the top of oil cup box.

[0010] As a further scheme of the utility model: the inside of the box cover is fixedly connected with an oil inlet pipe, and the right side of the cylinder body is provided with a liquid level detector.

[0011] As a further scheme of the utility model: the outer surface of each supporting shaft is threadedly connected with a fastening nut, and the side face of the two fastening nuts, which is close to each other, is in contact with the side face of the two steering rods, which is far away from each other.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The utility model discloses a horizontal type tool changing cylinder, and the cylinder body is connected with the oil cup box through the three-way pipe, and the steering part of the oil cup box is connected with the cylinder body through the flexible pipe, so that the oil cup box can be rotated, the oil cup box can be used to steer, the oil cup box can normally supply liquid after steering, the horizontal type tool changing cylinder can be horizontally installed, and the problem that the oil cup box is parallel to the cylinder body after the horizontal type tool changing cylinder is installed can be solved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a kind of horizontal type tool changing cylinder structure diagram of whole of convenient conversion oil cup direction;

[0015] Figure 2 It is a kind of horizontal type tool changing cylinder structure diagram of cylinder body in three dimensions of convenient conversion oil cup direction;

[0016] Figure 3 It is a kind of horizontal type tool changing cylinder structure diagram of oil cup box in three dimensions of convenient conversion oil cup direction;

[0017] Figure 4 It is a kind of horizontal type tool changing cylinder structure diagram of three-way pipe in three dimensions of convenient conversion oil cup direction.

[0018] In the drawing: 1, cylinder body;2, limit switch;3, oil cup box;4, liquid level detector;5, extension joint;6, silencer;7, electromagnetic valve;8, three-way pipe;9, box cover;10, oil inlet pipe;11, steering rod;12, fastening nut;13, supporting shaft;14, first control valve;15, first flexible pipe;16, second flexible pipe;17, second control valve. DETAILED DESCRIPTION

[0019] Please refer to Figures 1-4The utility model provides a horizontal horizontal cylinder of sword cylinder, including cylinder 1, the inside fixed communication of cylinder 1 has three -way pipe 8, the inside fixed communication of three -way pipe 8 has first hose 15 and second hose 16 respectively, the inside of first hose 15 and the inside of second hose 16 are fixedly connected with oil cup box 3 in common, and first hose 15 and second hose 16 are located at the bottom and left side of oil cup box 3 respectively, the inside fixed communication of three -way pipe 8 has first control valve 14 and second control valve 17, and the both sides of oil cup box 3 are fixedly installed with steering rod 11, the bottom inner wall of each steering rod 11 is fixedly installed with support shaft 13, and the outer surface of each support shaft 13 is rotatably connected with the inner wall of cylinder 1.

[0020] The left side of cylinder 1 is installed with limit switch 2, through limit switch 2, limit switch 2 is a kind of safety protection device, it controls and limits the movement of sword cylinder by detecting the position information of sword cylinder, the back of cylinder 1 is fixedly installed with electromagnetic valve 7, electromagnetic valve 7 can control the movement direction of oil cylinder piston according to different types, the inner wall of electromagnetic valve 7 is fixedly installed with muffler 6, electromagnetic valve 7 is installed with extension joint 5, by being provided with muffler 6, its function is to change the transmission direction and speed of liquid flow, absorb part of hydraulic energy and convert it into heat energy, to reduce noise effect, the top of oil cup box 3 is provided with box cover 9, and the inside of box cover 9 is clamped with the top of oil cup box 3, through box cover 9, for closing oil cup box 3.

[0021] The inside fixed communication of box cover 9 has oil inlet pipe 10, through oil inlet pipe 10, since the closure of oil cup box 3 by box cover 9, oil inlet pipe 10 is convenient to add oil liquid into oil cup box 3, the right side of cylinder 1 is provided with liquid level detector 4, the outer surface of each support shaft 13 is threadedly connected with fastening nut 12, and the side of two fastening nuts 12, which are close to each other, is respectively in contact with the side of two steering rods 11, which are away from each other, by being provided with fastening nut 12, for fastening steering rod 11, ensure that steering rod 11 does not easily shake after steering.

[0022] The working principle of the utility model is: when using, the whole cylinder body 1 adopts horizontal installation, when the cylinder body 1 is horizontally installed, for the convenience of the use of the oil cup box 3, the steering lever 11 is used to support the oil cup box 3, at this time, the first control valve 14 is opened, the second control valve 17 is closed, the first hose 15 and the three-way pipe 8 provide oil liquid for the cylinder body 1, because the installation mode of the cylinder body 1 is not limited to horizontal installation, in order to meet the different installation modes of the cylinder body 1, when the cylinder body 1 is vertically installed, the steering lever 11 is rotated, after the steering lever 11 is rotated, the oil cup box 3 is parallel to the vertical cylinder body 1, and the first hose 15 is changed according to the rotating position, and the second hose 16 is changed in cooperation with the rotation of the oil cup box 3, when the cylinder body 1 is vertically used, the first control valve 14 is closed, and the second control valve 17 is opened, at this time, the oil cup box 3 provides oil liquid for the cylinder body 1 through the second hose 16 and the three-way pipe 8 side opening, the oil cup box 3 can meet the different installation modes of the cylinder body 1, and after the liquid in the oil cup box 3 is used up, the liquid is added into the oil cup box 3 at the oil inlet pipe 10.

[0023] The above is only the preferred specific implementation mode of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A horizontal knife-changing cylinder for easy switching of oil cup direction, comprising a cylinder body (1), characterized in that: The cylinder body (1) is fixedly connected to a three-way pipe (8). The three-way pipe (8) is fixedly connected to a first hose (15) and a second hose (16). The first hose (15) and the second hose (16) are fixedly connected to an oil cup box (3). The first hose (15) and the second hose (16) are located at the bottom and left side of the oil cup box (3), respectively. The three-way pipe (8) is fixedly connected to a first control valve (14) and a second control valve (17). Steering rods (11) are fixedly installed on both sides of the oil cup box (3). A support shaft (13) is fixedly installed on the bottom inner wall of each steering rod (11). The outer surface of each support shaft (13) is rotatably connected to the inner wall of the cylinder body (1).

2. A horizontal tool-changing cylinder for easy oil cup orientation conversion according to claim 1, characterized in that: A limit switch (2) is installed on the left side of the cylinder (1), and a solenoid valve (7) is fixedly installed on the back of the cylinder (1).

3. A horizontal tool-changing cylinder for easy oil cup orientation conversion according to claim 2, characterized in that: A silencer (6) is fixedly installed on the inner wall of the solenoid valve (7), and an extension connector (5) is installed on the inner wall of the solenoid valve (7).

4. A horizontal tool-changing cylinder for easy oil cup orientation conversion according to claim 1, characterized in that: The oil cup box (3) is provided with a lid (9) on top, and the inside of the lid (9) is engaged with the top of the oil cup box (3).

5. A horizontal tool-changing cylinder for easy oil cup orientation conversion according to claim 4, characterized in that: The inside of the cover (9) is fixedly connected to an oil inlet pipe (10), and a liquid level detector (4) is provided on the right side of the cylinder (1).

6. A horizontal tool-changing cylinder for easy oil cup orientation conversion according to claim 1, characterized in that: Each of the support shafts (13) has a threaded fastening nut (12) on its outer surface, and the two fastening nuts (12) are in contact with each other on their respective sides, which are close to each other and respectively contact the two steering rods (11) on their respective sides that are far apart.

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