CN217469065U

CN217469065U - Wiring harness production is with pipeline coupling mechanism who starts press-connection machine

Info

Publication number: CN217469065U
Application number: CN202220248143.4U
Authority: CN
Inventors: 吴杰; 熊福兵
Original assignee: Shenyang Olint Electric Harness Co ltd
Current assignee: Shenyang Olint Electric Harness Co ltd
Priority date: 2022-02-03
Filing date: 2022-02-03
Publication date: 2022-09-20
Anticipated expiration: 2032-02-03

Abstract

The utility model discloses a pipeline connecting mechanism of a starting crimping machine for wiring harness production, which belongs to the technical field of crimping machines and comprises an air inlet pipe, wherein one end of the air inlet pipe is fixedly connected with a flange, the other end of the air inlet pipe is fixedly connected with a hollow bin, the other end of the hollow bin is fixedly connected with a first air inlet and a second air inlet, a straight-through connecting pipe is fixedly connected in the first air inlet and the second air inlet, grooves are respectively arranged between the first air inlet and the straight-through connecting pipe and between the second air inlet and the straight-through connecting pipe, and a sealing component is arranged in each groove; when first air inlet took place to leak, will take over outward and the cock exchange uses, cock threaded connection plugs up first air inlet in the outside of first air inlet, and the use of continuing ventilating in the direct takeover outside of external pipe threaded connection in the second air inlet need not to dismantle and reinstalls the intake pipe, effectively reduces the maintenance duration, avoids hindering work progress, improves work efficiency.

Description

Wiring harness production is with pipeline coupling mechanism who starts press-connection machine

Technical Field

The utility model relates to a press-connection machine technical field, concretely relates to pencil production is with pipeline coupling mechanism who starts press-connection machine.

Background

The crimping machine is a necessary tool for conducting wire connection and crimping in the on-line foundation construction and line maintenance of the power industry. The crimping machine is divided into a hydraulic crimping machine, a large-tonnage crimping machine (punch), an insulation terminal crimping machine and a hand-operated hydraulic crimping machine of a crimping clamp split type crimping machine. When the crimping pliers work, a piece to be crimped is placed in a pressing die in the crimping pliers, the moving mechanism moves the crimping pliers to a required proper position to be crimped, and a hydraulic pump station provides hydraulic high-pressure oil to push the hydraulic pliers to work for crimping.

The existing crimping machine is generally only provided with one air inlet, and the air inlet needs to be replaced when leaking, but the air inlet pipeline is too troublesome to install and detach, and the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims at providing a pencil production is with pipeline coupling mechanism who starts press-connection machine aims at solving the above-mentioned problem that current press-connection machine exists.

In order to solve the above problem, the utility model adopts the following technical scheme:

the utility model provides a pencil production is with pipeline coupling mechanism who starts press-connection machine, includes the intake pipe, the one end fixedly connected with flange of intake pipe, the other end fixedly connected with well hollow warehouse of intake pipe, the first air inlet of the other end fixedly connected with and the second air inlet of well hollow warehouse, equal fixedly connected with leads directly to take over in first air inlet and the second air inlet, first air inlet and second air inlet respectively with lead directly be provided with the recess between taking over, every all be provided with seal assembly in the recess, first air inlet, second air inlet and the circumference surface that leads directly to take over all are provided with the external screw thread.

As a preferred scheme of the utility model, be provided with in the first air inlet and take over outward, take over outward and take over threaded connection directly rather than one of them, the outside threaded connection of second air inlet has the cock.

As an optimized scheme of the utility model, every group seal assembly all includes packing ring and sealing washer, the equal sliding connection of packing ring and sealing washer is in the recess, the sealing washer is located the packing ring and keeps away from one side in hollow warehouse.

As a preferred scheme of the utility model, two all be provided with the spring in the recess, the outside of directly taking over is located to the spring housing, the spring is located between the inner wall of packing ring and recess.

As an optimized proposal of the utility model, a plurality of anti-skid grooves evenly distributed are all seted up on the circumference surface of cock and external pipe.

As a preferred scheme of the utility model, the upside of intake pipe is rotated and is connected with the knob, the intake pipe internal rotation is connected with the valve ball, knob and valve ball fixed connection.

Compared with the prior art, the utility model has the advantages of:

(1) the utility model discloses the cock can threaded connection in the outside of first air inlet and second air inlet, cock threaded connection is in the outside of first air inlet and second air inlet, with the outside of taking over threaded connection directly, the position of both connections is different, when first air inlet takes place to leak, will take over externally and the use of cock exchange, cock threaded connection plugs up first air inlet in the outside of first air inlet, the use of continuing to ventilate in the interior direct takeover outside of taking over of second air inlet of external pipe threaded connection, need not to dismantle the intake pipe of reinstallation, effectively reduce the maintenance duration, avoid hindering work progress, and the work efficiency is improved.

(2) The utility model discloses in, elasticity through the spring promotes the packing ring and outwards removes, and the packing ring promotes the outside removal of sealing washer, makes the sealing washer be in compression state all the time, strengthens sealed effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the present invention;

FIG. 3 is a schematic sectional view of the present invention;

fig. 4 is a schematic structural diagram of the sealing assembly of the present invention.

The reference numbers in the figures illustrate:

1. an air inlet pipe; 2. a flange; 3. a first air inlet; 4. a second air inlet; 5. straight-through pipe connection; 6. a groove; 7. a spring; 8. a gasket; 9. a seal ring; 10. a cock; 11. an external connection pipe; 12. an anti-slip groove; 13. a knob; 14. a hollow bin; 15. a valve ball.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-4, a pipeline connecting mechanism of a start-up crimping machine for harness production comprises an air inlet pipe 1, a flange 2 is fixedly connected to one end of the air inlet pipe 1, a hollow bin 14 is fixedly connected to the other end of the air inlet pipe 1, a first air inlet 3 and a second air inlet 4 are fixedly connected to the other end of the hollow bin 14, a through connection pipe 5 is fixedly connected to the inside of each of the first air inlet 3 and the second air inlet 4, grooves 6 are formed between the first air inlet 3 and the through connection pipe 5 and between the second air inlet 4 and the through connection pipe 5, a sealing assembly is arranged in each groove 6, and external threads are arranged on the circumferential surfaces of the first air inlet 3, the second air inlet 4 and the through connection pipe 5.

In this embodiment, the flange 2 is connected with the crimping machine, the first air inlet 3 and the second air inlet 4 can be exchanged for use, the cock 10 can be in threaded connection with the outside of the first air inlet 3 and the second air inlet 4, the cock 10 is in threaded connection with the outside of the first air inlet 3 and the second air inlet 4 and in threaded connection with the outside of the external pipe 11, the positions where the cock and the external pipe are connected are different, when the first air inlet 3 leaks, the external pipe 11 is exchanged with the cock 10 for use, the cock 10 is in threaded connection with the outside of the first air inlet 3 to block the first air inlet 3, the external pipe 11 is in threaded connection with the outside of the through pipe 5 in the second air inlet 4 to continue to be ventilated for use, the air inlet pipe 1 does not need to be disassembled and reinstalled, the maintenance time is effectively reduced, the work progress is prevented from being delayed, and the guarantee of the work efficiency is improved.

Specifically, an external connecting pipe 11 is arranged in the first air inlet 3, the external connecting pipe 11 is in threaded connection with one of the through connecting pipes 5, and a cock 10 is in threaded connection with the outer side of the second air inlet 4.

In this embodiment, the joint of the external connection pipe 11 and the through connection pipe 5 is located in the first air inlet 3, the joint of the cock 10 and the second air inlet 4 is located outside the second air inlet 4, the positions of the joints are different, and when the joint leaks, the cock 10 and the external connection pipe 11 can be directly replaced to continue to be used without mutual influence.

Specifically, each group of sealing assemblies comprises a gasket 8 and a sealing ring 9, the gasket 8 and the sealing ring 9 are connected in the groove 6 in a sliding mode, and the sealing ring 9 is located on one side, away from the hollow bin 14, of the gasket 8.

In this embodiment, the sealing ring 9 is located in the groove 6, and when the external connection pipe 11 is inserted into the first air inlet 3, the sealing ring 9 is squeezed to achieve a sealing effect.

Specifically, springs 7 are arranged in the two grooves 6, the springs 7 are sleeved on the outer sides of the straight connecting pipes 5, and the springs 7 are located between the gaskets 8 and the inner walls of the grooves 6.

In this embodiment, the gasket 8 is pushed to move outwards by the elasticity of the spring 7, and the gasket 8 pushes the sealing ring 9 to move outwards, so that the sealing ring 9 is always in a compression state, and the sealing effect is enhanced.

Specifically, a plurality of anti-skidding grooves 12 are formed in the circumferential surfaces of the cock 10 and the outer connecting pipe 11, and the anti-skidding grooves 12 are uniformly distributed.

In this embodiment, the anti-slip groove 12 may increase the friction force at the joint between the cock 10 and the outer tube 11, so as to easily rotate the cock 10 and the outer tube 11, thereby facilitating the replacement of the cock 10 and the outer tube 11.

Specifically, the upper side of the air inlet pipe 1 is rotatably connected with a knob 13, a valve ball 15 is rotatably connected in the air inlet pipe 1, and the knob 13 is fixedly connected with the valve ball 15.

In this embodiment, drive valve ball 15 through rotating knob 13 and rotate, can close intake pipe 1, the same control of first air inlet 3 and second air inlet 4, simple and practical.

The working principle is as follows: the cock 10 can be in the outside of first air inlet 3 and second air inlet 4 by threaded connection, cock 10 threaded connection is in the outside of first air inlet 3 and second air inlet 4 and the outside of external pipe 11 threaded connection directly take over 5, the position that both connect is different, when first air inlet 3 takes place to leak, external pipe 11 is used with the exchange of cock 10, cock 10 threaded connection blocks up first air inlet 3 in the outside of first air inlet 3, the use of continuing to ventilate in the direct pipe 5 outside of external pipe 11 threaded connection in second air inlet 4, need not to dismantle intake pipe 1 of reinstallation, effectively reduce maintenance duration, avoid hindering the work progress, improve work efficiency's guarantee.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. The utility model provides a pencil production is with pipeline coupling mechanism who starts press-connection machine, includes intake pipe (1), its characterized in that: the one end fixedly connected with flange (2) of intake pipe (1), the other end fixedly connected with well empty storehouse (14) of intake pipe (1), the first air inlet of other end fixedly connected with (3) and second air inlet (4) of well empty storehouse (14), equal fixedly connected with leads directly to take over (5) in first air inlet (3) and second air inlet (4), be provided with between first air inlet (3) and second air inlet (4) and directly to take over (5) recess (6), every all be provided with seal assembly in recess (6), the circumference surface of first air inlet (3), second air inlet (4) and directly to take over (5) all is provided with the external screw thread.

2. The pipe connecting mechanism of the start crimping machine for the wire harness production as claimed in claim 1, wherein: an external connecting pipe (11) is arranged in the first air inlet (3), the external connecting pipe (11) is in threaded connection with one of the through connecting pipes (5), and a cock (10) is in threaded connection with the outer side of the second air inlet (4).

3. The pipe connecting mechanism of the start crimping machine for the wire harness production as claimed in claim 2, wherein: every group sealing assembly all includes packing ring (8) and sealing washer (9), equal sliding connection in recess (6) of packing ring (8) and sealing washer (9), sealing washer (9) are located packing ring (8) and keep away from one side of hollow warehouse (14).

4. The pipe connecting mechanism of the start crimping machine for the wire harness production as claimed in claim 3, wherein: springs (7) are arranged in the two grooves (6), the springs (7) are sleeved on the outer side of the straight-through connecting pipe (5), and the springs (7) are located between the gasket (8) and the inner wall of the grooves (6).

5. The pipe connecting mechanism of the start crimping machine for the wire harness production as claimed in claim 4, wherein: the periphery surfaces of the cock (10) and the outer connecting pipe (11) are provided with a plurality of anti-skidding grooves (12), and the anti-skidding grooves (12) are uniformly distributed.

6. The pipe connecting mechanism of the start crimping machine for the wire harness production as claimed in claim 5, wherein: the upside of intake pipe (1) is rotated and is connected with knob (13), intake pipe (1) internal rotation is connected with valve ball (15), knob (13) and valve ball (15) fixed connection.