CN216344580U

CN216344580U - Buckle leak protection oil release oil pipe for punch press

Info

Publication number: CN216344580U
Application number: CN202122903972.XU
Authority: CN
Inventors: 杨勇; 梁志强
Original assignee: Oriental Jinyu Tianjin Technology Co ltd
Current assignee: Oriental Jinyu Tianjin Technology Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-04-19
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a snap ring oil leakage prevention pressure relief oil pipe for a punch press, which comprises a pipe body and a connecting mechanism, wherein the connecting mechanism is installed at the joint end of the pipe body, the connecting mechanism comprises a rotary ring, a joint pipe, a screw sleeve, a spring, an adhesive tape and a perforated rubber ring, the rotary ring is installed at one end of the pipe body, the joint pipe connected with the pipe body is installed at one side of the rotary ring, the screw sleeve is installed at the periphery of the rotary ring, the spring is installed at the side, close to the joint pipe, of the surface of the rotary ring, after the screw is tightened, the spring is compressed, the rubber sleeve is sleeved outside a connecting position to seal the periphery of the connecting position, the perforated rubber ring is located at the butt joint of the joint pipe and a connecting piece, the perforated rubber ring can directly seal the connecting position and is matched with the rubber sleeve, the sealing performance of the joint position is improved, oil leakage is prevented, the pressure of the rubber sleeve can be ensured by the spring, and retraction of the rubber sleeve is avoided.

Description

Buckle leak protection oil release oil pipe for punch press

Technical Field

The utility model relates to the technical field of punch assemblies, in particular to a snap ring oil leakage-proof pressure relief oil pipe for a punch.

Background

The high-pressure oil pipe is a component of a high-pressure oil circuit, the oil pipe is required to bear certain oil pressure and have certain fatigue strength, and the sealing requirement of a pipeline is ensured.

The traditional high-pressure oil pipe has the following disadvantages when in use: 1. the traditional high-pressure oil pipe is easy to leak oil when the joint of the oil pipe and the oil using component, especially the pipeline joint, is in a high-pressure state for a long time; 2. the traditional high-pressure oil pipe is single in joint type, is a straight pipe or a bent pipe, only can select a proper oil pipe according to the use environment, cannot be adjusted according to the field environment, and is not flexible to use.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a snap ring oil leakage-proof pressure relief oil pipe for a punch press, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a buckle leak protection oil release oil pipe for punch press, includes the body, still includes coupling mechanism, coupling mechanism is installed to body joint end, coupling mechanism includes swivel, joint pipe, swivel nut, spring, adhesive tape and trompil gum ring, the swivel is installed to body one end, the joint pipe that is connected with the body is installed to swivel one side, the swivel is installed to the swivel periphery, the swivel surface is close to joint pipe one side and installs the spring, the adhesive tape is installed to swivel one side is kept away from to the spring, the adhesive tape end is provided with the trompil and glues the ring, trompil center trompil position is corresponding with joint pipe tip trompil position.

The adjusting mechanism comprises a connecting pipe, a linear connecting pipe, a right-angle connecting pipe, a threaded end cover and a rubber ring, the connecting pipe is arranged between the pipe body and the connector pipe, the linear connecting pipe is arranged at one end of the connecting pipe, the right-angle connecting pipe is arranged on one side of the surface of the connecting pipe, the threaded pipes are arranged at two ends of the pipe body, and the threaded end covers can be detachably connected in the linear connecting pipe and the right-angle connecting pipe; install the connecting pipe at the link of body, connecting pipe one end is equipped with and is located the straight line takeover on the same axis with the joint pipe, the connecting pipe surface is equipped with and takes over with joint pipe vertically right angle, the body tip is equipped with the screwed pipe, before carrying out the installation of body, it is inside to take over to straight line or right angle takeover to twist the screwed pipe according to on-the-spot installation environment, and then confirm the straight line state of pipeline joint department or also be the right angle state, can satisfy different user demands, the use flexibility has been improved, the takeover that does not use one side can twist the end cap in order to seal, do not influence oil pipe normal use, simultaneously under high pressure, also can change screwed pipe and end cap into the connecting piece that has higher compressive strength.

Furthermore, the spring and the rubber sleeve are both positioned inside the threaded sleeve, and the surface of the perforated rubber ring is attached to the surface of the joint pipe; the perforated rubber ring is attached to the joint of the joint pipe and the external component, so that the sealing performance is improved.

Furthermore, the straight connecting pipe and the connecting pipe are positioned on the same axis, and the right-angle connecting pipe is vertical to the surface of the connecting pipe; through the connecting pipe of the different directions of connecting pipe surface, can choose for use in a flexible way.

Furthermore, rubber rings are arranged on the surfaces of the threaded end cover and the threaded pipe at one side close to the connecting end; the rubber ring can improve the sealing effect of the joint.

Compared with the prior art, the utility model has the following beneficial effects: the joint end of the pipe body is provided with the joint pipe to play a main connecting role, when butt joint is carried out, the end part of the joint pipe is aligned to the joint, the threaded sleeve is in butt joint with the external thread of the joint, then the threaded sleeve is screwed and tightened, after the tightening is finished, the spring is compressed, the rubber sleeve is sleeved outside the joint position to play a sealing role on the periphery of the joint, the perforated rubber ring is positioned at the butt joint of the joint pipe and the connecting piece, the connecting part can be directly sealed, the perforated rubber ring is mutually matched with the rubber sleeve, the sealing performance of the joint is improved, oil leakage is prevented, the pressure of the rubber sleeve can be ensured by the spring, and the retraction of the rubber sleeve is avoided; install the connecting pipe at the link of body, connecting pipe one end is equipped with and is located the straight line takeover on the same axis with the joint pipe, the connecting pipe surface is equipped with and takes over with joint pipe vertically right angle, the body tip is equipped with the screwed pipe, before carrying out the installation of body, it is inside to take over to straight line or right angle takeover to twist the screwed pipe according to on-the-spot installation environment, and then confirm the straight line state of pipeline joint department or also be the right angle state, can satisfy different user demands, the use flexibility has been improved, the takeover that does not use one side can twist the end cap in order to seal, do not influence oil pipe normal use, simultaneously under high pressure, also can change screwed pipe and end cap into the connecting piece that has higher compressive strength.

Drawings

Fig. 1 is a schematic view of an overall structure of a grommet oil leakage prevention pressure relief oil pipe for a punch press according to the present invention.

Fig. 2 is a schematic view of a connection joint of a connection pipe of a snap ring oil leakage prevention and pressure relief oil pipe for a punch press according to the present invention.

Fig. 3 is a schematic view of the internal structure of a swivel nut of the snap ring oil leakage prevention and pressure relief oil pipe for a punch press according to the present invention.

In the figure: 1. a pipe body; 2. a connecting mechanism; 201. rotating the ring; 202. a joint pipe; 203. A threaded sleeve; 204. a spring; 205. a rubber sleeve; 206. opening a rubber ring; 3. an adjustment mechanism; 301. a connecting pipe; 302. a straight line pipe connection; 303. a right-angle connecting pipe; 304. a threaded pipe; 305. a threaded end cap; 306. and (4) a rubber ring.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-3, a retaining ring oil leakage prevention pressure relief oil pipe for a punch press comprises a pipe body 1 and a connecting mechanism 2, wherein the connecting mechanism 2 is installed at a joint end of the pipe body 1, the connecting mechanism 2 comprises a swivel 201, a joint pipe 202, a threaded sleeve 203, a spring 204, an adhesive tape and a perforated rubber ring 206, the swivel 201 is installed at one end of the pipe body 1, the joint pipe 202 connected with the pipe body 1 is installed at one side of the swivel 201, the threaded sleeve 203 is installed on the periphery of the swivel 201, the spring 204 is installed at one side, close to the joint pipe 202, of the surface of the swivel 201, the adhesive tape is installed at one side, far away from the swivel 201, of the spring 204, the tail end of the adhesive tape is provided with the perforated rubber ring 206, and the central perforated position of the perforated rubber ring 206 corresponds to the end of the joint pipe 202.

The pipe joint comprises a pipe body 1 and a connecting mechanism 2, and is characterized by further comprising an adjusting mechanism 3, wherein the adjusting mechanism 3 is installed between the pipe body 1 and the connecting mechanism 2, the adjusting mechanism 3 comprises a connecting pipe 301, a linear connecting pipe 302, a right-angle connecting pipe 303, a threaded pipe 304, a threaded end cover 305 and a rubber ring 306, the connecting pipe 301 is installed between the pipe body 1 and a joint pipe 202, the linear connecting pipe 302 is installed at one end of the connecting pipe 301, the right-angle connecting pipe 303 is installed on one side of the surface of the connecting pipe 301, the threaded pipes 304 are installed at two ends of the pipe body 1, and the threaded end cover 305 can be detachably connected inside the linear connecting pipe 302 and the right-angle connecting pipe 303; connecting pipe 301 is installed at the link of body 1, connecting pipe 301 one end is equipped with and is located the straight line takeover 302 on the coaxial line with joint pipe 202, connecting pipe 301 surface is equipped with the right angle takeover 303 perpendicular to joint pipe 202, body 1 tip is equipped with screwed pipe 304, before carrying out the installation of body 1, screwed pipe 304 according to the on-the-spot installation environment and twist inside straight line takeover 302 or the right angle takeover 303, and then confirm the straight line state or the right angle state of pipeline joint department, can satisfy different user demands, use flexibility has been improved, the takeover that does not use one side can twist threaded end cover 305 and seal, do not influence oil pipe normal use, simultaneously under high pressure, also can change screwed pipe 304 and threaded end cover 305 into the connecting piece that has higher compressive strength.

The spring 204 and the rubber sleeve 205 are both positioned inside the threaded sleeve 203, and the surface of the perforated rubber ring 206 is attached to the surface of the joint pipe 202; the perforated rubber ring 206 is attached to the joint of the joint pipe 202 and the external component, and the sealing performance is improved.

Wherein the straight connecting pipe 302 and the connecting pipe 301 are positioned on the same axis, and the right-angle connecting pipe 303 is perpendicular to the surface of the connecting pipe 301; through the connecting pipes on the surface of the connecting pipe 301 in different directions, the connecting pipes can be flexibly selected.

Wherein, the rubber rings 306 are arranged on the surfaces of the threaded end cover 305 and the threaded pipe 304 close to the connecting end; the rubber ring 306 may improve the sealing effect at the joint.

It should be noted that, the utility model is a retaining ring oil leakage prevention pressure relief oil pipe for a punch, when in use, the joint end of a pipe body 1 is provided with a joint pipe 202 to play a main connecting role, when in butt joint, the end part of the joint pipe 202 is aligned with the joint, a threaded sleeve 203 is in butt joint with the external thread of the joint, then the threaded sleeve 203 is screwed and tightened, after the tightening is completed, a spring 204 is compressed, a rubber sleeve 205 is sleeved outside the joint to play a sealing role on the periphery of the joint, a perforated rubber ring 206 is positioned at the butt joint of the joint pipe 202 and a connecting piece to directly play a sealing role on the joint to be matched with the rubber sleeve 205, the sealing performance of the joint is improved, oil leakage is prevented, the spring 204 can ensure the pressure of the rubber sleeve 205, the rubber sleeve 205 is prevented from retracting, a connecting pipe 301 is installed at the connecting end of the pipe body 1, one end of the connecting pipe 301 is provided with a straight connecting pipe 302 which is positioned on the same axis with the joint pipe 202, the surface of the connecting pipe 301 is provided with a right-angle connecting pipe 303 vertical to the joint pipe 202, the end part of the pipe body 1 is provided with a threaded pipe 304, before the pipe body 1 is installed, the threaded pipe 304 is screwed into the straight-line connecting pipe 302 or the right-angle connecting pipe 303 according to the field installation environment, so that the straight-line state or the right-angle state of the pipeline joint is determined, different use requirements can be met, the use flexibility is improved, the connecting pipe which is not used on one side can be screwed into a threaded end cover 305 for sealing, the normal use of the oil pipe is not influenced, and meanwhile, under a high-pressure state, the threaded pipe 304 and the threaded end cover 305 can be changed into a connecting piece with higher compressive strength.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A retaining ring oil leakage prevention pressure relief oil pipe for a punch press comprises a pipe body (1) and is characterized by further comprising a connecting mechanism (2), the connecting mechanism (2) is installed at the joint end of the pipe body (1), the connecting mechanism (2) comprises a rotating ring (201), a joint pipe (202), a threaded sleeve (203), a spring (204), an adhesive tape and a perforated rubber ring (206), one end of the pipe body (1) is provided with a rotating ring (201), one side of the rotating ring (201) is provided with a joint pipe (202) connected with the pipe body (1), a threaded sleeve (203) is arranged on the periphery of the rotating ring (201), a spring (204) is arranged on one side of the surface of the rotating ring (201) close to the joint pipe (202), a rubber strip is arranged on one side of the spring (204) far away from the rotating ring (201), a perforated rubber ring (206) is arranged at the tail end of the rubber strip, the central opening position of the opening rubber ring (206) corresponds to the opening position of the end part of the joint pipe (202).

2. The oil pipe of claim 1, wherein the oil pipe comprises: still include adjustment mechanism (3), install adjustment mechanism (3) between body (1) and coupling mechanism (2), adjustment mechanism (3) are taken over (302), right angle and are taken over (303), screwed pipe (304), end cap (305) and rubber ring (306) including connecting pipe (301), straight line, install connecting pipe (301) between body (1) and adapter tube (202), connecting pipe (301) one end is installed straight line and is taken over (302), connecting pipe (301) surface one side is installed right angle and is taken over (303), screwed pipe (304) are all installed at body (1) both ends, straight line is taken over (302) and right angle (303) inside all can be dismantled and be connected with end cap (305).

3. The oil pipe of claim 1, wherein the oil pipe comprises: the spring (204) and the rubber sleeve (205) are both positioned inside the threaded sleeve (203), and the surface of the perforated rubber ring (206) is attached to the surface of the joint pipe (202).

4. The oil pipe of claim 2, wherein the oil pipe comprises: the straight connecting pipe (302) and the connecting pipe (301) are positioned on the same axis, and the right-angle connecting pipe (303) is vertical to the surface of the connecting pipe (301).

5. The oil pipe of claim 2, wherein the oil pipe comprises: and rubber rings (306) are arranged on the surfaces of the threaded end cover (305) and the threaded pipe (304) close to one side of the connecting end.