Novel hydraulic mechanism

Abstract

The utility model discloses a novel hydraulic mechanism, which belongs to the technical field of hydraulic mechanisms and comprises an oil tank, an oil pump, a control valve group and a protective component, the oil pump and the control valve group are both mounted on the oil tank, the protective component comprises a fixed base and a protective shell, the fixed base is fixedly mounted on the oil tank, and the protective shell is fixedly mounted on the oil tank. The protective shell is detachably installed on the fixed base, connecting grooves are formed in the bottoms of the two sides of the protective shell, grooves are formed in the two sides of the fixed base, springs are fixedly connected into the grooves, connecting blocks are fixedly connected to one ends of the springs, and connecting holes which are obliquely formed are formed in the connecting blocks. A U-shaped connecting rod is slidably connected to the interior of the connecting hole, and a pressing block is fixedly connected to the top of the U-shaped connecting rod; and by arranging the protection assembly, the control valve bank can be protected, and the control valve bank is prevented from being exposed to the outside and being collided and damaged.

Description

Technical Field

[0001] The utility model belongs to the technical field of hydraulic mechanisms, and in particular relates to a novel hydraulic mechanism. Background Art

[0002] The hydraulic mechanism is a machine that uses liquid as the working medium and is made according to Pascal's principle to transfer energy to achieve various processes. The hydraulic mechanism is generally composed of three parts: the machine (host), the power system and the hydraulic control system.

[0003] The hydraulic mechanism is the main power control mechanism of the hot press. The hydraulic mechanism of the existing hot press mainly includes an oil tank, an oil pump and a control valve group. The oil pump and the control valve group are installed on the oil tank. The control valve group is a precision component and plays the function of controlling the entire oil circuit. Therefore, during the use of the control valve group, damage to the control valve group should be avoided. However, most of the existing control valve groups are exposed to the outside world and lack protective measures, which makes the control valve group vulnerable to collision and damage. Utility Model Content

[0004] The purpose of the utility model is to provide a new hydraulic mechanism to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a novel hydraulic mechanism, comprising an oil tank, an oil pump, a control valve group and a protection component, wherein the oil pump and the control valve group are both mounted on the oil tank, and the protection component comprises a fixed base and a protection shell, wherein the fixed base is fixedly mounted on the oil tank, and the protection shell is detachably mounted on the fixed base;

[0006] The bottom of both sides of the protective shell is provided with connecting grooves, and both sides of the fixed base are provided with grooves, a spring is fixedly connected in the groove, one end of the spring is fixedly connected to a connecting block, an inclined connecting hole is provided inside the connecting block, a U-shaped connecting rod is slidably connected inside the connecting hole, and a pressing block is fixedly connected to the top of the U-shaped connecting rod.

[0007] As a preferred implementation, a remote controller is installed on one side of the control valve group.

[0008] As a preferred implementation, bolts are inserted at the four corners of the fixed base, and the fixed base is fixedly mounted on the oil tank by bolts.

[0009] As a preferred implementation, an end of the connection block away from the spring is provided with an oblique angle, and the oblique angle is arranged to tilt upward.

[0010] As a preferred implementation, a strip hole is opened on one side of the protective shell, and the oil pipe of the control valve group is passed through the strip hole.

[0011] As a preferred implementation, heat dissipation holes and heat dissipation fans are respectively provided on two opposite sides of the protective shell.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The novel hydraulic mechanism can fix the fixed base on the fixed base by setting a protective component, and then cover the outside of the control valve group with a protective shell, so as to protect the control valve group and prevent the control valve group from being exposed to the outside and being damaged by collision;

[0014] The novel hydraulic mechanism is provided with a connecting groove, a spring, a connecting block, a connecting hole, a U-shaped connecting rod and a pressing block. When installing the protective shell, it is only necessary to insert the bottom of the protective shell into the inner side of the fixed base, so that the spring drives the connecting block to be inserted into the connecting groove, and the protective shell can be fixed. When disassembling the protective shell, it is only necessary to press the pressing block so that the pressing block drives the connecting block to slide through the U-shaped connecting rod, and the connecting block is moved out of the connecting groove, so that the protective shell can be opened, and the control valve group in the protective shell can be operated conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the protection component of the utility model;

[0017] Figure 3 For this utility model Figure 2 A magnified view of the structure in the middle.

[0018] In the figure: 1. oil tank; 2. oil pump; 3. control valve group; 31. remote controller; 4. protection component; 41. fixed base; 42. protection shell; 43. connecting groove; 44. groove; 45. spring; 46. connecting block; 47. connecting hole; 48. U-shaped connecting rod; 49. pressing block; 410. bolt; 411. strip hole; 412. heat dissipation hole; 413. cooling fan. DETAILED DESCRIPTION

[0019] The present invention will be further described below in conjunction with the embodiments.

[0020] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0021] See also Figure 1-3The utility model provides a novel hydraulic mechanism, including an oil tank 1, an oil pump 2, a control valve group 3 and a protective component 4. The oil pump 2 and the control valve group 3 are both installed on the oil tank 1. A remote controller 31 is installed on one side of the control valve group 3. The remote controller 31 is electrically connected to the control valve group 3, and the remote controller 31 is connected to an external control terminal through a wireless signal, so that the remote control of the control valve group 3 can be realized. The protection component 4 includes a fixed base 41 and a protection shell 42. Bolts 410 are inserted at the four corners of the fixed base 41. The fixed base 41 is fixedly installed on the oil tank 1 by the bolts 410. The protection shell 42 can be detachably installed on the fixed base 41. By setting the protection component 4, the fixed base 41 can be fixed on the fixed base 41, and then the protection shell 42 is covered on the outside of the control valve group 3 to protect the control valve group 3 from being exposed to the outside and being damaged by collision. A strip hole 411 is opened on one side of the protection shell 42, and the oil pipe of the control valve group 3 is inserted in the strip hole 411. By setting the strip hole 411, the oil pipe of the control valve group 3 can be prevented from affecting the installation of the protection shell 42.

[0022] Reference Figure 2 and Figure 3 The bottom of both sides of the protective shell 42 is provided with connecting grooves 43, and both sides of the fixed base 41 are provided with grooves 44. A spring 45 is fixedly connected in the groove 44, and one end of the spring 45 is fixedly connected to a connecting block 46. The end of the connecting block 46 away from the spring 45 is provided with an oblique angle, and the oblique angle is arranged upwardly. An obliquely arranged connecting hole 47 is provided inside the connecting block 46, and a U-shaped connecting rod 48 is slidably connected inside the connecting hole 47. A pressing block 49 is fixedly connected to the top of the U-shaped connecting rod 48. By setting the connecting groove 43, the spring 45, and the connecting Block 46, connecting hole 47, U-shaped connecting rod 48 and pressing block 49. When installing the protective shell 42, it is only necessary to insert the bottom of the protective shell 42 into the inner side of the fixed base 41, so that the spring 45 drives the connecting block 46 to be inserted into the connecting groove 43, and the protective shell 42 can be fixed. When disassembling the protective shell 42, it is only necessary to press the pressing block 49 so that the pressing block 49 drives the connecting block 46 to slide through the U-shaped connecting rod 48, so that the connecting block 46 is moved out of the connecting groove 43, and the protective shell 42 can be opened, so that the control valve group 3 in the protective shell 42 can be operated conveniently.

[0023] Reference Figure 1 and Figure 2 Heat dissipation holes 412 and heat dissipation fans 413 are respectively provided on two opposite sides of the protective shell 42. By providing the heat dissipation holes 412 and the heat dissipation fans 413, the control valve group 3 in the protective shell 42 can be ventilated and cooled to avoid the excessive temperature in the protective shell 42 affecting the stability of the control valve group 3.

[0024] The working principle and use process of the utility model are as follows: first, the fixed base 41 can be fixed on the oil tank 1. When installing the protective shell 42, it is only necessary to insert the bottom of the protective shell 42 into the inner side of the fixed base 41, so that the spring 45 drives the connecting block 46 to be inserted into the connecting groove 43, and the protective shell 42 can be fixed, so that the protective shell 42 covers the outside of the control valve group 3, and the control valve group 3 can be protected to prevent the control valve group 3 from being exposed to the outside and being damaged by collision. When disassembling the protective shell 42, it is only necessary to press the pressing block 49 so that the pressing block 49 drives the connecting block 46 to slide through the U-shaped connecting rod 48, so that the connecting block 46 is moved out of the connecting groove 43, and the protective shell 42 can be opened, so that the control valve group 3 in the protective shell 42 can be operated conveniently.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel hydraulic mechanism, comprising an oil tank (1), an oil pump (2), a control valve group (3) and a protection component (4), characterized in that: The oil pump (2) and the control valve group (3) are both mounted on the oil tank (1); the protection assembly (4) comprises a fixed base (41) and a protection shell (42); the fixed base (41) is fixedly mounted on the oil tank (1); and the protection shell (42) is detachably mounted on the fixed base (41); The bottom of both sides of the protective shell (42) is provided with a connecting groove (43), and the two sides of the fixed base (41) are provided with a groove (44), a spring (45) is fixedly connected in the groove (44), one end of the spring (45) is fixedly connected to a connecting block (46), an inclined connecting hole (47) is provided inside the connecting block (46), a U-shaped connecting rod (48) is slidably connected inside the connecting hole (47), and a pressing block (49) is fixedly connected to the top of the U-shaped connecting rod (48).

2. A novel hydraulic mechanism according to claim 1, characterized in that: A remote controller (31) is installed on one side of the control valve group (3).

3. A novel hydraulic mechanism according to claim 1, characterized in that: Bolts (410) are inserted at the four corners of the fixed base (41), and the fixed base (41) is fixedly mounted on the oil tank (1) by means of the bolts (410).

4. A novel hydraulic mechanism according to claim 1, characterized in that: An end of the connection block (46) away from the spring (45) is provided with an oblique angle, and the oblique angle is arranged to tilt upward.

5. A novel hydraulic mechanism according to claim 1, characterized in that: A strip-shaped hole (411) is provided on one side of the protective shell (42), and the oil pipe of the control valve group (3) is passed through the strip-shaped hole (411).

6. A novel hydraulic mechanism according to claim 1, characterized in that: Two opposite surfaces of the protective shell (42) are respectively provided with heat dissipation holes (412) and heat dissipation fans (413).

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