CN218543510U

CN218543510U - Hydraulic pipeline for friction pad testing machine

Info

Publication number: CN218543510U
Application number: CN202223000576.7U
Authority: CN
Inventors: 王治庭; 刘旭恒; 党珏慧; 常世清; 程南方
Original assignee: Luoyang Ningshui Precision Technology Co ltd
Current assignee: Luoyang Ningshui Precision Technology Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-02-28
Anticipated expiration: 2032-11-08

Abstract

The utility model relates to a technical field of testing machine, and a hydraulic pressure pipeline for friction liner testing machine is disclosed, which comprises a tank body and a pipeline, fixedly connected with connecting pipe on the jar body, equal fixed mounting has the connecting plate on connecting pipe and the pipeline, four spread grooves have all been seted up on two connecting plates, fixed the cup jointing has the plectane on the connecting pipe, the activity runs through has four column spinner on the plectane, insert four bolts in eight spread grooves, make four bolts contact four nuts respectively simultaneously, thereby just can be through the rotatory rotating tube of movable rod, just so just can drive four column spinners rotatory simultaneously through the tooth's socket on four column spinners of rack cooperation, just so can be connected four nuts and four bolts simultaneously, thereby can carry out fixed connection with pipeline and connecting pipe fast, also can carry out four bolts of simultaneous separation and four nuts through the rotatory rotating tube during the dismantlement, thereby can install fast and dismantle the pipeline by convenience of users, just so can improve staff's work efficiency.

Description

Hydraulic pipeline for friction pad testing machine

Technical Field

The utility model relates to a technical field of testing machine specifically is a hydraulic line for friction lining testing machine.

Background

The friction pad testing machine is mainly used for detecting the dual friction coefficient of the friction pad and the steel wire rope in the states of cleaning, water spraying, fat coating and fat coating water spraying, and detecting the dual wear rate of the friction pad and the steel wire rope in the clean state.

Need set up hydraulic line on the friction lining testing machine, and need the connecting tube on the oil tank among the hydraulic line, and use a plurality of bolts to screw up one by one during current most connecting tube and fix to waste time and energy and influence staff's work efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a friction liner is hydraulic line for testing machine possesses can convenience of customers quick installation and dismantlement pipeline, just so can improve advantages such as staff's work efficiency, has solved and has need to set up hydraulic line on the friction liner testing machine, and need the connecting tube on the oil tank among the hydraulic line, and use a plurality of bolts to screw up one by one during current most connecting tube and fix to waste time and energy and influence staff's work efficiency's problem.

(II) technical scheme

For realize the aforesaid can the convenience of customers install fast and dismantle the pipeline, just so can improve staff's work efficiency purpose, the utility model provides a following technical scheme: the utility model provides a hydraulic pressure pipeline for friction liner testing machine, which comprises a tank body and a pipeline, fixedly connected with connecting pipe on the jar body, equal fixed mounting has the connecting plate on connecting pipe and the pipeline, four spread grooves have all been seted up on two connecting plates, fixed the cup jointing has the plectane on the connecting pipe, the activity runs through there are four column spinner on the plectane, all be provided with the nut in four column spinner, the round tooth's socket has all been seted up to four column spinner lateral walls, the rotating tube has been cup jointed on four column spinner, rotating tube inside wall fixed mounting has the round rack, the rack is connected with the tooth's socket meshing in four column spinner outsides, rotating tube lateral wall fixed mounting has four movable rods.

Preferably, a pressure spring is fixedly installed on the left side of the tank body, the pressure spring is movably sleeved on the connecting pipe, a pressure plate is fixedly installed on the left end of the pressure spring, and the pressure plate is movably sleeved on the connecting pipe.

Preferably, four hexagonal through grooves are formed in the rotating columns, and the four nuts are movably connected with the four hexagonal through grooves respectively.

Preferably, the pressure spring is movably sleeved with a telescopic pipe, the right end of the telescopic pipe is fixedly connected with the left side of the tank body, and the left end of the telescopic pipe is fixedly connected with the right side of the pressure plate.

Preferably, the pipeline is internally and movably connected with a fixed pipe, the fixed pipe is fixedly connected with the inner wall of the connecting pipe, and the pipeline is movably sleeved with a moving ring.

(III) advantageous effects

Compared with the prior art, the utility model provides a hydraulic line for friction lining testing machine possesses following beneficial effect:

1. this friction liner hydraulic pressure pipeline for testing machine, through laminating two connecting plates each other, make the spread groove on two connecting plates communicate each other simultaneously, then insert four bolts in eight spread grooves, make four bolts contact four nuts respectively simultaneously, thereby just can be through the rotatory pipe of movable rod, just so can drive four column spinner rotatoryly simultaneously through the tooth's socket on four column spinner of rack cooperation, just so can be connected four nuts and four bolts simultaneously, thereby can carry out fixed connection with pipeline and connecting pipe fast, also can carry out four bolts of simultaneous separation and four nuts through rotatory pipe during the dismantlement, thereby can the quick installation of convenience of customers and dismantle the pipeline, just so can improve staff's work efficiency.

2. This friction lining is hydraulic pressure pipeline for testing machine, move the pressure plate through right and just can extract the nut to convenience of customers changes the nut, can protect pressure spring through flexible pipe and avoid impaired or scratch user, can convenience of customers aim at the spread groove on two connecting plates through fixed pipe, can extrude four bolts simultaneously when the installation through the shift ring, thereby avoid the bolt can't be connected with the nut.

Drawings

Fig. 1 is a schematic front perspective view of the present invention;

fig. 2 is a schematic perspective view of the rotary tube shown in fig. 1 according to the present invention.

In the figure: 1. a tank body; 2. a telescopic pipe; 3. a connecting pipe; 4. a pressure spring; 5. a pressure plate; 6. a circular plate; 7. rotating the tube; 8. rotating the column; 9. connecting grooves; 10. a connecting plate; 11. a movable rod; 12. a moving ring; 13. a fixed tube; 14. a pipeline; 15. a rack; 16. a hexagonal through groove; 17. and a nut.

Detailed Description

The present invention will be described in further detail with reference to the drawings, wherein like elements are designated by like reference numerals, wherein the terms "front", "rear", "left", "right", "upper" and "lower", "bottom" and "top" used in the following description refer to the orientation in the drawings, and the terms "inner" and "outer" refer to the orientation toward or away from the geometric center of a particular element, respectively.

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. 1-2, the present invention provides a technical solution: a hydraulic pipeline for a friction pad tester comprises a tank body 1 and pipelines 14, wherein the tank body 1 is an oil tank on the friction pad tester, a connecting pipe 3 is fixedly connected to the tank body 1, connecting plates 10 are fixedly mounted on the connecting pipe 3 and the pipelines 14 respectively, four connecting grooves 9 are formed in the two connecting plates 10 respectively, a circular plate 6 is fixedly sleeved on the connecting pipe 3, four rotating columns 8 are movably penetrated through the circular plate 6, nuts 17 are arranged in the four rotating columns 8 respectively, a circle of tooth grooves are formed in the outer side walls of the four rotating columns 8 respectively, rotating pipes 7 are sleeved on the four rotating columns 8 respectively, a circle of rack 15 is fixedly mounted on the inner side walls of the rotating pipes 7 respectively, the rack 15 is meshed with the tooth grooves on the outer sides of the four rotating columns 8, four movable rods 11 are fixedly mounted on the outer side walls of the rotating pipes 7, the rotating pipes 7 are rotatably connected through the movable rods 11 by mutually attaching the two connecting plates 10 together, the connecting grooves 9 on the two connecting plates 10 respectively, then four bolts are inserted into the eight connecting grooves 9, the four bolts respectively contact with the four nuts 17 respectively, so that the four bolts, the four bolts can be respectively, the four bolts to be respectively contact with the four nuts 17 respectively, thereby the rotating pipes 7, the pressure plate 4 can be quickly mounted on the connecting pipe 3, the connecting pipe can be quickly, the connecting pipe 14, the connecting pipe can be conveniently disassembled, the connecting pipe 3, the connecting pipe 14, the pressure plate can be quickly, the connecting pipe 3, the connecting pipe 14, the connecting pipe can be disassembled, the connecting pipe 3, the pressure plate can be quickly, the connecting pipe 14, the pressure plate can be quickly, the connecting pipe 14, all seted up hexagon through groove 16 on four column spinner 8, four nuts 17 respectively with four hexagon through groove 16 swing joint, flexible pipe 2 has been cup jointed in the activity on pressure spring 4, flexible pipe 2 right-hand member and 1 left side fixed connection of the jar body, flexible pipe 2 left end and 5 right sides fixed connection of pressure plate, swing joint has fixed pipe 13 in the pipeline 14,

fixed pipe

13 and 3 inner wall fixed connection of connecting pipe, shift ring 12 has been cup jointed in the activity on pipeline 14, pressure plate 5 just can extract nut 17 through moving right, thereby convenience of customers changes nut 17, can protect pressure spring 4 through flexible pipe 2 and avoid impaired or scratch user, can convenience of customers aim at the spread groove 9 on two connecting plates 10 through fixed pipe 13, can extrude four bolts simultaneously when the installation through shift ring 12, thereby avoid the bolt can't be connected with nut 17.

In use, the first step: through laminating two connecting plates 10 each other, make the spread groove 9 on two connecting plates 10 communicate each other simultaneously, then insert four bolts in eight spread grooves 9, make four bolts contact four nuts 17 respectively simultaneously, thereby just can be through 11 rotatory swivel beculae 7 of movable rod, just so can drive four rotatory posts 8 rotatoryly simultaneously through the tooth's socket on 15 cooperation four rotatory posts 8 of rack, just so can be connected four nuts 17 and four bolts simultaneously, thereby can carry out fixed connection with pipeline 14 and connecting pipe 3 fast, also can carry out four bolts of simultaneous separation and four nuts 17 through rotatory swivel beculae 7 during the dismantlement, thereby can convenience of customers installs fast and dismantles pipeline 14, just so can improve staff's work efficiency.

The second step: the nut 17 can be pulled out by moving the pressure plate 5 rightwards, so that the nut 17 can be replaced by a user conveniently, the pressure spring 4 can be protected from being damaged or scratching the user by the telescopic pipe 2, the user can conveniently align to the connecting grooves 9 on the two connecting plates 10 by the fixing pipe 13, and the four bolts can be simultaneously extruded when the bolt is installed by the moving ring 12, so that the bolt cannot be connected with the nut 17.

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 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. The utility model provides a friction lining is hydraulic line for testing machine, includes jar body (1) and pipeline (14), its characterized in that: fixedly connected with connecting pipe (3) on jar body (1), equal fixed mounting has connecting plate (10) on connecting pipe (3) and pipeline (14), four spread groove (9) have all been seted up on two connecting plate (10), plectane (6) have been gone up to fixed the having cup jointed in connecting pipe (3), plectane (6) are gone up the activity and have been run through four column spinner (8), all be provided with nut (17) in four column spinner (8), round tooth's socket has all been seted up to four column spinner (8) lateral walls, revolved pipe (7) have been cup jointed on four column spinner (8), revolved pipe (7) inside wall fixed mounting has round rack (15), rack (15) are connected with the tooth's socket meshing in four column spinner (8) outsides, revolved pipe (7) lateral wall fixed mounting has four movable rod (11).

2. The hydraulic line for a friction pad testing machine according to claim 1, characterized in that: the pressure tank is characterized in that a pressure spring (4) is fixedly mounted on the left side of the tank body (1), the pressure spring (4) is movably sleeved on the connecting pipe (3), a pressure plate (5) is fixedly mounted at the left end of the pressure spring (4), and the pressure plate (5) is movably sleeved on the connecting pipe (3).

3. The hydraulic line for a friction pad testing machine of claim 1, characterized in that: the four rotating columns (8) are all provided with hexagonal through grooves (16), and the four nuts (17) are movably connected with the four hexagonal through grooves (16) respectively.

4. The hydraulic line for a friction pad testing machine according to claim 2, characterized in that: the pressure spring (4) is movably sleeved with a telescopic pipe (2), the right end of the telescopic pipe (2) is fixedly connected with the left side of the tank body (1), and the left end of the telescopic pipe (2) is fixedly connected with the right side of the pressure plate (5).

5. The hydraulic line for a friction pad testing machine according to claim 1, characterized in that: the pipeline (14) is internally and movably connected with a fixed pipe (13), the fixed pipe (13) is fixedly connected with the inner wall of the connecting pipe (3), and the pipeline (14) is movably sleeved with a moving ring (12).