CN218118175U

CN218118175U - Hydraulic lock convenient to install

Info

Publication number: CN218118175U
Application number: CN202220070478.1U
Authority: CN
Inventors: 曹宏
Original assignee: Adinod Machinery Jiangsu Co ltd
Current assignee: Adinod Machinery Jiangsu Co ltd
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-12-23
Anticipated expiration: 2032-01-12

Abstract

The utility model discloses an install convenient hydraulic pressure lock relates to hydraulic pressure lock technical field, all adopts the butt joint mode of internal thread formula for the oil nozzle of cominging in and going out of the hydraulic pressure lock of solving among the prior art, and pipeline itself on the valve body can't rotate, so need spend the problem of the structure direction of extremely long time adjustment hydraulic pressure lock in the installation. The both ends of latch fitting main part all are provided with the axle collar of screwing, and the outside of the axle collar of screwing is provided with threaded joint, threaded joint's inside is provided with the output glib talker, and the output glib talker extends to threaded joint's inside, one side of latch fitting main part is provided with the hasp groove piece, and the hasp groove piece has a plurality ofly, the top of latch fitting main part is provided with the input glib talker, and the input glib talker has two, the inside of input glib talker is provided with the bayonet socket magnetic ring, and bayonet socket magnetic ring and input glib fixed connection, be provided with the pressfitting annular between input glib talker and the bayonet socket magnetic ring, the surface of pressfitting annular is provided with the meshing rotary tank.

Description

Hydraulic lock convenient to install

Technical Field

The utility model relates to a hydraulic pressure lock technical field specifically is a install convenient hydraulic pressure lock.

Background

The hydraulic lock is essentially composed of two hydraulic control one-way valves, a loop can be locked, oil in the loop is prevented from flowing, the oil cylinder can be kept still even if a certain external load exists, according to a comparison document (the patent name: the hydraulic lock is CN 208935075U), oil inlet and outlet nozzles of the hydraulic lock adopt an internal thread type butt joint mode, a pipeline on a valve body cannot rotate, and therefore the structural direction of the hydraulic lock needs to be adjusted in an extremely long time in the installation process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an install convenient hydraulic pressure lock to the oil nozzle that comes in and out of the hydraulic pressure lock that proposes in solving above-mentioned background art all adopts the butt joint mode of internal thread formula, and pipeline itself on the valve body can't rotate, so need spend the problem of the structure direction of extremely long time adjustment hydraulic pressure lock in the installation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydraulic lock convenient to install, includes the latch fitting main part, the both ends of latch fitting main part all are provided with the axle collar of screwing, and the outside of the axle collar of screwing is provided with threaded joint, threaded joint's inside is provided with the output glib talker, and the output glib talker extends to threaded joint's inside, one side of latch fitting main part is provided with the hasp slotted vane, and the hasp slotted vane has a plurality ofly, the top of latch fitting main part is provided with the input glib talker, and the input glib talker has two, the inside of input glib talker is provided with the bayonet socket magnetic ring, and bayonet socket magnetic ring and input glib fixed connection.

Preferably, a pressing ring groove is formed between the input oil nozzle and the bayonet magnetic ring, and a plurality of meshing rotating grooves are formed in the outer surface of the pressing ring groove.

Preferably, one side of the engagement rotating groove is provided with a locking rotating groove, and the surface diameter of the locking rotating groove is smaller than that of the engagement rotating groove.

Preferably, an oil duct inner connecting pipe is arranged on the inner side of the screwing shaft collar and is connected with the locking piece main body in a combined mode, an inner lap-joint groove is formed in one end of the oil duct inner connecting pipe, and the oil duct inner connecting pipe is of a hollow structure.

Preferably, one end of the threaded joint is provided with a metal grinding shaft, the metal grinding shaft and the threaded joint are arranged to be of an integrated structure, the output oil nozzle extends into the metal grinding shaft, and the metal grinding shaft is rotatably connected with the oil duct inner connecting pipe through an inner connecting groove.

Preferably, the inner side of the screwing collar is provided with a bearing inner ring, the screwing collar is rotatably connected with the locking piece main body through the bearing inner ring, the threaded joint is fixedly connected with the screwing collar, and the metal grinding shaft extends to the inner side of the bearing inner ring.

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

1. the utility model inserts the oil pipe with the metal joint into the bayonet magnetic ring inside the input oil nozzle, and the bayonet magnetic ring is used for adsorbing and fixing the oil pipe, so that the time required for screwing is saved, and the joint can be rotated on the basis of the bayonet magnetic ring in the process of butting the input oil nozzle, so that the buckle on the street is screwed into the locking rotary slot, and the situation that the joint falls off due to dragging can be avoided;

2. the utility model discloses the screwed joint at both ends adopts the design of rotation formula interface, and screwed between the axle collar for fixed knot constructs, and the axle collar of screwing utilize inboard bearing inner ring can realize and the latch fitting between the rotation function, and screwed joint carries out the built-up connection through the metal grinding shaft of one end and the oil duct inner connecting pipe of inside oil pocket simultaneously, utilizes the metal line structure to take the leakproofness between groove and the metal grinding shaft in can guaranteeing, avoids the seepage of fluid.

Drawings

FIG. 1 is an overall front view of the present invention;

FIG. 2 is a schematic structural view of an input nozzle tip according to the present invention;

fig. 3 is a schematic view of a screw joint structure according to the present invention;

fig. 4 is a schematic view of the structure of the inner connecting pipe of the oil duct of the present invention.

In the figure: 1. a lock body; 2. a hasp slot sheet; 3. an input oil nozzle; 4. a bayonet magnetic ring; 5. screwing the collar; 6. a threaded joint; 7. an output nozzle tip; 8. pressing the ring groove; 9. engaging the rotary groove; 10. locking the rotary groove; 11. an oil duct is internally connected with a pipe; 12. an inner lap rotary groove; 13. metal grinding shaft; 14. and (4) an inner ring of the bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1, the present invention provides an embodiment: the utility model provides a hydraulic pressure lock convenient installation, including latch fitting main part 1, the both ends of latch fitting main part 1 all are provided with the ring collar 5 of screwing, and the outside of the ring collar 5 of screwing is provided with screwed joint 6, screwed joint 6's inside is provided with output glib talker 7, and output glib talker 7 extends to screwed joint 6's inside, this screwed joint 6 adopts the design of rotation formula interface, the regional suit that has the internal thread cuff with output oil pipe on screwed joint 6, it rotates to drive screwed joint 6 through the ring collar 5 of screwing afterwards, thereby accomplish and fix, so need not to adjust whole latch fitting structure, conveniently assemble and dismantle, one side of latch fitting main part 1 is provided with hasp groove piece 2, and hasp groove piece 2 has a plurality ofly, utilize hasp groove piece 2 to fix it on the installation face of equipment, the top of latch fitting main part 1 is provided with input glib 3, and input glib 3 has two, the inside of input glib 3 is provided with bayonet socket 4, and bayonet socket 3 and input glib 3 fixed connection, input glib 3 department adopts the magnetic ring design of inscription formula, direct bayonet socket that will have the metal connects when using, the bayonet socket 3 of input glib to fix it in the magnetic ring 4, the bayonet socket that has saved its time.

Referring to fig. 2, a press fit ring groove 8 is arranged between the input oil nozzle 3 and the bayonet magnetic ring 4, a plurality of engagement rotary grooves 9 are arranged on the outer surface of the press fit ring groove 8, a locking rotary groove 10 is arranged on one side of each engagement rotary groove 9, the surface diameter of each locking rotary groove 10 is smaller than that of each engagement rotary groove 9, and the bayonet magnetic ring 4 can be used as a base for rotating the connector to enable a buckle on a street to be screwed into the locking rotary groove 10 in the process of butt joint of the input oil nozzle 3, so that the phenomenon that the connector falls off due to dragging can be avoided.

Referring to fig. 3-4, an oil duct inner pipe 11 is disposed inside a screwing collar 5, the oil duct inner pipe 11 is connected to a locking piece main body 1 in a combined manner, an inner overlapping groove 12 is disposed at one end of the oil duct inner pipe 11, the oil duct inner pipe 11 is of a hollow structure, a metal grinding shaft 13 is disposed at one end of a threaded joint 6, the metal grinding shaft 13 and the threaded joint 6 are of an integrated structure, an oil outlet nozzle 7 extends into the metal grinding shaft 13, the metal grinding shaft 13 is rotatably connected to the oil duct inner pipe 11 through the inner overlapping groove 12, a bearing inner ring 14 is disposed inside the screwing collar 5, the screwing collar 5 is rotatably connected to the locking piece main body 1 through the bearing inner ring 14, the threaded joint 6 is fixedly connected to the screwing collar 5, the metal grinding shaft 13 extends into the bearing inner ring 14, a fixed structure is disposed between the threaded joint 6 and the screwing collar 5, the bearing inner ring 14 on the inner side can achieve a rotation function between the locking piece, the threaded joint 6 is connected to the inner oil duct inner pipe 11 through the metal grinding shaft 13 on one end in a combined manner, a sealing function between the oil duct inner shaft and the oil duct inner groove 12 can be prevented from leaking.

The working principle is as follows: when the oil pipe screwing device is used, an oil pipe with a metal joint is directly inserted into the bayonet magnetic ring 4 inside the input oil nozzle 3 and is adsorbed and fixed by the bayonet magnetic ring 4, the time required for screwing is saved, the joint can be rotated on the basis of the bayonet magnetic ring 4 in the process of butt joint of the input oil nozzle 3, a buckle on the joint is screwed into the locking rotary groove 10, the situation that the joint falls off due to dragging can be avoided, the threaded joints 6 at two ends are designed by adopting self-rotating interfaces, a fixed structure is arranged between the threaded joint 6 and the screwing shaft collar 5, the screwing shaft collar 5 can realize the rotating function with a locking piece by utilizing the inner bearing inner ring 14 at the inner side, meanwhile, the threaded joint 6 is connected with the inner connecting pipe 11 of an oil cavity in a combined mode through the metal grinding shaft 13 at one end, the metal grain structure can ensure the sealing performance between the inner screwing rotary groove 12 and the metal grinding shaft 13, the leakage of oil is avoided, the region of the output oil pipe with an inner threaded sleeve opening is sleeved on the threaded joint 6, the threaded joint 6 is driven to rotate by the shaft collar 5, the threaded joint 6, the screwing is further, the whole assembling and the assembling structure is convenient, and disassembling structure is not required.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a install convenient hydraulic lock, includes latch fitting main part (1), its characterized in that: the improved oil pump is characterized in that both ends of the locking piece main body (1) are provided with screwing shaft rings (5), the outer sides of the screwing shaft rings (5) are provided with threaded joints (6), output oil nipples (7) are arranged inside the threaded joints (6), the output oil nipples (7) extend to the inside of the threaded joints (6), one sides of the locking piece main body (1) are provided with hasp groove pieces (2), the hasp groove pieces (2) are multiple, the upper portion of the locking piece main body (1) is provided with input oil nipples (3), the input oil nipples (3) are provided with two, the inside of the input oil nipples (3) is provided with bayonet magnetic rings (4), and the bayonet magnetic rings (4) are fixedly connected with the input oil nipples (3).

2. A hydraulic lock for ease of installation as defined in claim 1 wherein: be provided with pressfitting annular (8) between input glib talker (3) and bayonet socket magnetic ring (4), the surface of pressfitting annular (8) is provided with meshing rotating groove (9), and meshing rotating groove (9) have a plurality ofly.

3. A hydraulic lock for ease of installation as defined in claim 2 wherein: and one side of the meshing rotary groove (9) is provided with a locking rotary groove (10), and the surface diameter of the locking rotary groove (10) is smaller than that of the meshing rotary groove (9).

4. A hydraulic lock for ease of installation as claimed in claim 1 wherein: an oil duct inner connecting pipe (11) is arranged on the inner side of the screwing shaft collar (5), the oil duct inner connecting pipe (11) is connected with the locking piece main body (1) in a combined mode, an inner overlapping groove (12) is formed in one end of the oil duct inner connecting pipe (11), and the oil duct inner connecting pipe (11) is of a hollow structure.

5. A hydraulic lock for ease of installation according to claim 4, wherein: one end of the threaded joint (6) is provided with a metal grinding shaft (13), the metal grinding shaft (13) and the threaded joint (6) are arranged to be of an integrated structure, the output oil nozzle (7) extends to the inside of the metal grinding shaft (13), and the metal grinding shaft (13) is rotatably connected with the oil duct inner connecting pipe (11) through an inner lap joint groove (12).

6. A hydraulic lock for ease of installation according to claim 5, wherein: the inner side of the screwing collar (5) is provided with a bearing inner ring (14), the screwing collar (5) is rotatably connected with the locking piece main body (1) through the bearing inner ring (14), the threaded joint (6) is fixedly connected with the screwing collar (5), and the metal grinding shaft (13) extends to the inner side of the bearing inner ring (14).