CN216951461U

CN216951461U - Hydraulic machinery shell with impact resistance

Info

Publication number: CN216951461U
Application number: CN202122373335.6U
Authority: CN
Inventors: 马继德
Original assignee: Shandong Xinke Hydraulic Co ltd
Current assignee: Shandong Xinke Hydraulic Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-07-12
Anticipated expiration: 2031-09-29

Abstract

The utility model provides a housing for a hydraulic machine with impact resistance, comprising: a body; the two sides of the sliding plate are connected with the two sides of the inner wall of the body in a sliding manner; the top of the first buffer component is fixedly connected with the top of the sliding plate; the right side of the second buffer component is rotatably connected to the left side of the first buffer component, and the second buffer component comprises a pull rod. The utility model provides a shell for a hydraulic machine with impact resistance, wherein a rotating piece drives a sliding rod to slide downwards under the action of a connecting plate and a connecting body, a sliding spring is contracted due to the sliding of the sliding rod, a pull rod is driven to move downwards due to the downward movement of the rotating piece, a sliding block slides rightwards in a sleeve due to the movement of the pull rod, and the spring is contracted, so that the impact on a workpiece is buffered, and the workpiece is prevented from being damaged after being impacted.

Description

Hydraulic machinery shell with impact resistance

Technical Field

The utility model relates to the field of hydraulic machinery, in particular to a shell for hydraulic machinery with an impact prevention function.

Background

Hydraulic machines are devices and tools which are operated by fluid energy, which is common in heavy equipment, in which hydraulic oil is delivered to actuators in the equipment at high pressure by a hydraulic pump. While the hydraulic pump is driven by the engine or electric motor. The hydraulic oil is controlled by manipulating various hydraulic control valves to achieve a desired pressure or flow.

The working medium used by the hydraulic machine not only transmits the pressure, but also ensures that the working parts of the machine work sensitively and reliably, have long service life and less leakage. The basic requirements of the hydraulic machine for the working medium are as follows: the material has proper fluidity and low compressibility so as to improve the transmission efficiency; the rust and corrosion can be prevented; the lubricating property is good; the sealing is easy; stable performance and long-term operation without deterioration.

In the related art, the hydraulic machine is mostly used outdoors, and various emergencies are easy to occur in the working process. However, in the process of working, the existing housing for part of hydraulic machines is inconvenient for protecting the internal machines of the housing from impact, so that the internal machines of the housing are damaged, and the working process is influenced. And, current mechanical housing fixing device is not convenient for carry out the regulation in height according to the model size of machinery, and the adaptability is lower.

Therefore, it is necessary to provide a housing for a hydraulic machine with shock resistance to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a shell for a hydraulic machine with impact resistance, which solves the problems that in the related art, the existing partial shell is inconvenient to protect the internal machine from impact resistance, and the adaptability of a shell fixing device is low.

In order to solve the above technical problem, the present invention provides a housing for a hydraulic machine with impact protection, including: a body;

the two sides of the sliding plate are connected with the two sides of the inner wall of the body in a sliding manner;

the top of the first buffer component is fixedly connected with the top of the sliding plate;

the right side of the second buffer component is rotatably connected to the left side of the first buffer component, the second buffer component comprises a pull rod, the right end of the pull rod is rotatably connected to the left side of the first buffer component, the peripheral side surface of the pull rod is slidably connected with a sleeve, the left end of the pull rod is fixedly connected with a sliding block positioned in the sleeve, and the peripheral side surface of the sliding block is slidably connected with the inner wall of the sleeve;

and the bottom of the limiting component is fixedly connected to two sides of the top of the sliding plate.

Preferably, the side just is located telescopic inside cover and is equipped with the spring all around of pull rod, telescopic left side fixedly connected with dwang, the left end of dwang is rotated and is connected with the rotating turret, the left side fixedly connected with connecting block of rotating turret.

Preferably, the first buffering component comprises a connecting plate, the top of the connecting plate is fixedly connected to the bottom of the sliding plate, the bottom of the connecting plate is connected with a connecting body, the bottom of the connecting body is fixedly connected with a rotating piece, and the bottom of the rotating piece is fixedly connected with a sliding rod.

Preferably, the side face all around sliding connection of slide bar bottom has the sliding sleeve, the bottom of sliding sleeve and the bottom fixed connection of body inner wall, the side face all around of slide bar just is located the outside cover of sliding sleeve and is equipped with the slip spring.

Preferably, the limiting assembly comprises two mounting brackets, the bottom of each mounting bracket is fixedly connected with the two sides of the top of the sliding plate, the top of each mounting bracket is rotatably connected with a threaded sleeve, and the two sides of each threaded sleeve are fixedly connected with an adjusting rotating rod.

Preferably, two the equal threaded connection of threaded sleeve's inner wall has the threaded rod, two the bottom of threaded rod runs through the top of two installing supports respectively and extends to the bottom of two installing supports, two the equal fixed block in week side on threaded rod top is connected with the limiting plate, two the bottom of limiting plate is provided with the work piece.

Compared with the related art, the housing for the hydraulic machine with the impact prevention function has the following beneficial effects:

the utility model provides a shell for a hydraulic machine with impact resistance, wherein a rotating piece drives a sliding rod to slide downwards under the action of a connecting plate and a connecting body, a sliding spring is contracted due to the sliding of the sliding rod, a pull rod is driven to move downwards due to the downward movement of the rotating piece, a sliding block slides rightwards in a sleeve due to the movement of the pull rod, and the spring is contracted, so that the impact on a workpiece is buffered, the workpiece is prevented from being damaged after being impacted, a threaded rod is driven to move downwards due to the rotation of a threaded sleeve, a limiting plate is driven to move downwards due to the movement of the threaded rod, the workpiece is fixed through the limiting plate, a fixing device can be suitable for workpieces of different models, and the adaptability of the device is improved.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of a housing for a hydraulic machine with impact protection according to the present invention;

FIG. 2 is an enlarged view of the structure of the region A shown in FIG. 1;

fig. 3 is an enlarged view of the structure of the region B shown in fig. 1.

Reference numbers in the figures: 1. a body; 2. a sliding plate; 3. a first buffer assembly; 31. a connecting plate; 32. a linker; 33. a rotating member; 34. a slide bar; 35. a sliding sleeve; 36. a slide spring; 4. a second buffer assembly; 41. a pull rod; 42. a sleeve; 43. a slider; 44. a spring; 45. rotating the rod; 46. a rotating frame; 47. connecting blocks; 5. a limiting component; 51. mounting a bracket; 52. a threaded sleeve; 53. a rotating rod is adjusted; 54. a threaded rod; 55. a limiting plate; 6. and (5) a workpiece.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a schematic structural diagram of a preferred embodiment of a housing for a hydraulic machine with impact protection according to the present invention; FIG. 2 is an enlarged view of the structure of the area A shown in FIG. 1; fig. 3 is an enlarged schematic view of a structure in a region B shown in fig. 1, and a housing for a hydraulic machine with impact prevention, includes: a body 1;

the two sides of the sliding plate 2 are connected to the two sides of the inner wall of the body 1 in a sliding mode, and grooves matched with the sliding plate 2 are formed in the two sides of the inner wall of the body 1 and can provide the sliding plate 2 for sliding up and down;

the top of the first buffer component 3 is fixedly connected with the top of the sliding plate 2;

the right side of the second buffer component 4 is rotatably connected to the left side of the first buffer component 3, the second buffer component 4 comprises a pull rod 41, the right end of the pull rod 41 is rotatably connected to the left side of the first buffer component 3, the peripheral side surface of the pull rod 41 is slidably connected with a sleeve 42, the left end of the pull rod 41 is fixedly connected with a slide block 43 positioned inside the sleeve 42, and the peripheral side surface of the slide block 43 is slidably connected with the inner wall of the sleeve 42;

and the bottom of the limiting component 5 is fixedly connected to two sides of the top of the sliding plate 2.

The spring 44 is sleeved on the peripheral side surface of the pull rod 41 and inside the sleeve 42, the rotating rod 45 is fixedly connected to the left side of the sleeve 42, the rotating frame 46 is rotatably connected to the left end of the rotating rod 45, and the connecting block 47 is fixedly connected to the left side of the rotating frame 46.

First buffer module 3 includes connecting plate 31, and the top fixed connection of connecting plate 31 is connected with connecting body 32 in the bottom of sliding plate 2, and the bottom fixed connection of connecting body 32 has a rotation piece 33, and the bottom fixed connection of rotating piece 33 has a slide bar 34.

The peripheral side surface of the bottom end of the sliding rod 34 is connected with a sliding sleeve 35 in a sliding manner, the bottom of the sliding sleeve 35 is fixedly connected with the bottom of the inner wall of the body 1, and a sliding spring 36 is sleeved on the peripheral side surface of the sliding rod 34 and outside the sliding sleeve 35.

The limiting assembly 5 comprises two mounting brackets 51, the bottom of the two mounting brackets 51 is fixedly connected with the two sides of the top of the sliding plate 2, the top of the two mounting brackets 51 is rotatably connected with a threaded sleeve 52, the two sides of the two threaded sleeve 52 are fixedly connected with an adjusting rotating rod 53, and threads matched with threaded rods 54 are arranged inside the threaded sleeve 52.

The equal threaded connection in inner wall of two threaded sleeves 52 has threaded rod 54, and the bottom of two threaded rods 54 runs through the top of two installing support 51 respectively and extends to the bottom of two installing support 51, and the equal fixed block in week side on two threaded rod 54 tops is connected with limiting plate 55, and the bottom of two limiting plate 55 is provided with work piece 6.

The working principle of the shell with the impact resistance for the hydraulic machine provided by the utility model is as follows:

when the device is used, when the body 1 is impacted externally, the sliding plate 2 moves downwards, and then the rotating piece 33 drives the sliding rod 34 to slide downwards under the action of the connecting plate 31 and the connecting body 32, the sliding of the sliding rod 34 enables the sliding spring 36 to contract, meanwhile, the downward movement of the rotating piece 33 drives the pull rod 41 to move downwards, the movement of the pull rod 41 enables the sliding block 43 to slide rightwards in the sleeve 42, and meanwhile, the spring 44 contracts, so that the impact on the workpiece 6 is buffered;

the second step is that: the rotation adjusting rotating rod 53 is rotated, the rotation of the adjusting rotating rod 53 drives the threaded sleeve 52 to rotate, the rotation of the threaded sleeve 52 drives the threaded rod 54 to move downwards, the movement of the threaded rod 54 drives the limiting plate 55 to move downwards, and the workpiece 6 is fixed through the limiting plate 55.

under the effect through connecting plate 31 and connector 32, make and rotate 33 and drive slide bar 34 and slide downwards, slide bar 34's slip makes sliding spring 36 contract, it moves down to drive pull rod 41 through the downward movement of rotating 33 simultaneously, pull rod 41's removal makes slider 43 slide right in sleeve 42's inside, make spring 44 contract, cushion the impact that work piece 6 received from this, avoid work piece 6 to receive to lead to the fact the damage after assaulting, the rotation through threaded sleeve 52 drives threaded rod 54 and moves downwards, the removal of threaded rod 54 drives limiting plate 55 and moves downwards, fix work piece 6 through limiting plate 55, make fixing device can be applicable to the work piece 6 of different models, the adaptability of device has been improved.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A housing for a hydraulic machine having impact protection, comprising: a body (1);

the two sides of the sliding plate (2) are connected to the two sides of the inner wall of the body (1) in a sliding manner;

the top of the first buffer component (3) is fixedly connected with the top of the sliding plate (2);

the right side of the second buffer component (4) is rotatably connected to the left side of the first buffer component (3), the second buffer component (4) comprises a pull rod (41), the right end of the pull rod (41) is rotatably connected to the left side of the first buffer component (3), the peripheral side surface of the pull rod (41) is slidably connected with a sleeve (42), the left end of the pull rod (41) is fixedly connected with a sliding block (43) which is positioned inside the sleeve (42), and the peripheral side surface of the sliding block (43) is slidably connected with the inner wall of the sleeve (42);

the bottom of the limiting component (5) is fixedly connected to two sides of the top of the sliding plate (2).

2. The housing for hydraulic machinery with impact prevention according to claim 1, wherein a spring (44) is sleeved on the peripheral side of the pull rod (41) and inside the sleeve (42), a rotating rod (45) is fixedly connected to the left side of the sleeve (42), a rotating frame (46) is rotatably connected to the left end of the rotating rod (45), and a connecting block (47) is fixedly connected to the left side of the rotating frame (46).

3. The housing for a hydraulic machine with shock protection according to claim 1, wherein the first buffer assembly (3) comprises a connecting plate (31), the top of the connecting plate (31) is fixedly connected to the bottom of the sliding plate (2), the bottom of the connecting plate (31) is connected with a connecting body (32), the bottom of the connecting body (32) is fixedly connected with a rotating member (33), and the bottom of the rotating member (33) is fixedly connected with a sliding rod (34).

4. The housing for hydraulic machinery with shock protection as claimed in claim 3, wherein a sliding sleeve (35) is connected to the peripheral side of the bottom end of the sliding rod (34) in a sliding manner, the bottom of the sliding sleeve (35) is fixedly connected with the bottom of the inner wall of the body (1), and a sliding spring (36) is sleeved on the peripheral side of the sliding rod (34) and outside the sliding sleeve (35).

5. The housing for the hydraulic machine with the impact prevention function according to claim 1, wherein the limiting assembly (5) comprises two mounting brackets (51), the bottoms of the two mounting brackets (51) are fixedly connected with two sides of the top of the sliding plate (2), the tops of the two mounting brackets (51) are both rotatably connected with threaded sleeves (52), and two sides of the two threaded sleeves (52) are both fixedly connected with adjusting rotating rods (53).

6. The housing with the impact prevention function for the hydraulic machine as claimed in claim 5, wherein threaded rods (54) are connected to inner walls of the two threaded sleeves (52) in a threaded manner, bottom ends of the two threaded rods (54) penetrate through tops of the two mounting brackets (51) respectively and extend to bottoms of the two mounting brackets (51), limiting plates (55) are fixedly connected to peripheral side surfaces of top ends of the two threaded rods (54), and workpieces (6) are arranged at bottoms of the two limiting plates (55).