CN218940244U

CN218940244U - Quick-plug wire connection structure arranged on polishing machine

Info

Publication number: CN218940244U
Application number: CN202320035960.6U
Authority: CN
Inventors: 杜振晓; 章红英
Original assignee: Zhejiang Yongkang Shangpu Industry And Trade Co ltd
Current assignee: Zhejiang Yongkang Shangpu Industry And Trade Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-04-28
Anticipated expiration: 2033-01-06

Abstract

The utility model provides a quick-plug wire connection structure arranged on a polishing machine, which comprises: install quick-connect wire connection subassembly at burnishing machine tail end, quick-connect wire connection subassembly includes protective sheath, connector, female round pin, power cord, connecting seat, public round pin and lead wire, connector fixed mounting is at the front end tip of protective sheath, and female round pin inlays the inside front end of connector, and power cord fixed mounting is at the tail end tip of protective sheath. According to the quick-plug wire connecting structure arranged on the polishing machine, the connecting seat is clamped in the tail end of the polishing machine, the connector is inserted into the tail end of the connecting seat, and when the connector is inserted into the tail end of the connecting seat, the male pin is inserted into the female pin to achieve the purpose of connecting the power line with the lead wire, so that the connector is convenient to disassemble and assemble, and when the power line is damaged due to pulling, the shell of the polishing machine is not required to be disassembled for replacement, and trouble is saved.

Description

Quick-plug wire connection structure arranged on polishing machine

Technical Field

The utility model relates to the technical field of polishing machines, in particular to a quick-plug wire connection structure arranged on a polishing machine.

Background

Polishers, also known as grinders, are often used for mechanical grinding, polishing and waxing. The working principle is as follows: the motor drives the sponge or wool polishing disc arranged on the polishing machine to rotate at a high speed, and the polishing disc and the polishing agent jointly act and rub the surface to be polished, so that the purposes of removing paint surface pollution, oxide layers and shallow marks can be achieved. The rotation speed of the polishing disk is generally 1500-3000r/min, and is mostly continuously variable, and the rotation speed can be adjusted at any time according to the requirements during construction.

At present, a power line at the tail end of the polishing machine is generally fixedly installed, for example, an angular polishing machine disclosed in Chinese patent publication No. CN112338726A, the power line at the tail end of the polishing machine is fixedly installed, the polishing machine is inconvenient to disassemble and assemble, and when the power line is damaged by pulling and needs to be replaced, the polishing machine shell needs to be disassembled for replacement, so that the polishing machine is more troublesome.

Therefore, a quick-plug wire connection structure arranged on a polishing machine is provided.

Disclosure of Invention

The utility model aims to solve the problems in the background art, and provides a quick-plug wire connecting structure arranged on a polishing machine.

The specific technical scheme is as follows:

a quick-connect electrical wire connection structure disposed on a polishing machine, comprising: install quick-connect wire connection subassembly at burnishing machine tail end, quick-connect wire connection subassembly includes protective sheath, connector, female round pin, power cord, connecting seat, public round pin and lead wire, connector fixed mounting is in the front end tip of protective sheath, female round pin inlays the dress and is in inside the front end of connector, power cord fixed mounting is in the tail end tip of protective sheath, just the front end of power cord with female round pin is connected, the connecting seat joint is in inside the tail end of burnishing machine, public round pin fixed mounting is in inside the tail end of connecting seat, lead wire fixed mounting is in the front end tip of connecting seat, just the tail end of lead wire with public round pin is connected, wherein:

the connector is inserted into the tail end of the connecting seat, and the male pin is inserted into the female pin when the connector is inserted into the tail end of the connecting seat.

As a preferable scheme of the utility model, a limit inclined plane is arranged on the side surface of the connector, and a limit chute matched with the limit inclined plane is arranged inside the tail end of the connector.

As a preferable scheme of the utility model, an annular convex ring is integrally arranged on the outer side surface of the connecting seat, and an annular clamping groove body for clamping the annular convex ring is integrally arranged in the tail end of the polishing machine.

As a preferable scheme of the utility model, a reinforcing sleeve is fixedly arranged at the junction of the lead wire and the front end of the connecting seat.

As a preferable scheme of the utility model, a reinforcing seat is fixedly arranged at the junction of the power line and the tail end of the protective sleeve, and anti-skid patterns are arranged on the surface of the reinforcing seat.

As a preferable scheme of the utility model, the end part of the tail end of the reinforcing seat is integrally provided with a baffle plate.

As a preferable scheme of the utility model, the side surface of the protective sleeve is provided with an arc-shaped groove.

As a preferable scheme of the utility model, the tail end of the power line is fixedly provided with a cable plug.

The utility model has the following beneficial effects:

the quick-plug wire connecting structure arranged on the polishing machine mainly comprises a protective sleeve, a connector, a female pin, a power wire, a connecting seat, a male pin and a lead wire, wherein the connecting seat is clamped in the tail end of the polishing machine, the connector is inserted into the tail end of the connecting seat, and when the connector is inserted into the tail end of the connecting seat, the male pin is inserted into the female pin to achieve the purpose of connecting the power wire with the lead wire, so that the connector is convenient to disassemble and assemble, and when the power wire is damaged due to pulling, the shell of the polishing machine is not required to be disassembled for replacement, thereby saving trouble.

Drawings

Fig. 1 is a schematic structural diagram of a quick-plug wire connection structure provided on a polishing machine according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a local explosion structure of a quick-connect wire connection structure provided on a polishing machine according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a partially exploded view of a quick connect wire connection structure provided on a polishing machine according to an embodiment of the present utility model;

FIG. 4 is a schematic cross-sectional view of a quick-connect wire connection structure provided on a polishing machine according to an embodiment of the present utility model when the quick-connect wire connection structure is mounted on the polishing machine;

FIG. 5 is an enlarged schematic view of the structure shown at A in FIG. 4;

FIG. 6 is a schematic diagram of a quick-connect wire connection structure provided on a polishing machine according to an embodiment of the present utility model when the quick-connect wire connection structure is installed on the polishing machine;

fig. 7 is an exploded view of a quick-connect wire connection structure provided on a polishing machine according to an embodiment of the present utility model.

In the accompanying drawings:

1. a protective sleeve; 2. a connecting seat; 3. a reinforcing sleeve; 4. a lead wire; 5. a reinforcing seat; 6. a power line; 7. a cable plug; 8. a connector; 9. a female pin; 10. limiting inclined planes; 11. an annular convex ring; 12. an arc-shaped groove; 13. a baffle; 14. a male pin; 15. an annular clamping groove body; 16. polishing machine; 17. and (5) sealing the cover.

Detailed Description

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings. Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the utility model, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numbers in the drawings of embodiments of the utility model correspond to the same or similar components; in the description of the present utility model, it should be understood that, if the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, rather than indicating or implying that the apparatus or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional relationships in the drawings are merely for exemplary illustration and should not be construed as limiting the present patent, and that the specific meaning of the terms described above may be understood by those of ordinary skill in the art according to specific circumstances.

In the description of the present utility model, unless explicitly stated and limited otherwise, the term "coupled" or the like should be interpreted broadly, as it may be fixedly coupled, detachably coupled, or integrally formed, as indicating the relationship of components; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between the two parts or interaction relationship between the two parts. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The quick-plug wire connection structure provided by the embodiment of the utility model and arranged on the polishing machine, as shown in fig. 1-6, comprises: the quick-plug wire connection assembly is arranged at the tail end of the polishing machine 16, and mainly comprises a protective sleeve 1, a connector 8, a female pin 9, a power wire 6, a connecting seat 2, a male pin 14 and a lead wire 4, wherein the connector 8 is fixedly arranged at the front end part of the protective sleeve 1, the female pin 9 is embedded in the front end part of the connector 8, the power wire 6 is fixedly arranged at the tail end part of the protective sleeve 1, the front end of the power wire 6 is connected with the female pin 9, the female pin 9 is provided with two female pins 9, the two female pins 9 are packaged together through a sealing cover 17, the connecting seat 2 is clamped inside the tail end of the polishing machine 16, the male pin 14 is fixedly arranged inside the tail end of the connecting seat 2, the lead wire 4 is fixedly arranged at the front end part of the connecting seat 2, the tail end of the lead wire 4 is connected with the male pin 14, and the front end of the lead wire 4 is connected with a power supply circuit board inside the polishing machine 16.

Wherein, the connector 8 is inserted into the tail end of the connecting seat 2, and the male pin 14 is inserted into the female pin 9 when the connector 8 is inserted into the tail end of the connecting seat 2.

Adopt above-mentioned technical scheme set up quick-connect wire connection structure on burnishing machine mainly by protective sheath 1, connector 8, female round pin 9, power cord 6, connecting seat 2, public round pin 14 and lead wire 4 constitute, with connecting seat 2 joint inside the tail end of burnishing machine 16, inside the tail end of connecting seat 2 is inserted to connector 8, the purpose that power cord 6 and lead wire 4 are connected is realized to the inside that male round pin 14 inserted female round pin 9 when connector 8 inserts the tail end inside of connecting seat 2 for connector 8 is convenient for dismouting, need not to take apart the burnishing machine 16 shell when power cord 6 needs to be changed because of pulling damage and can change, more save trouble.

In order to ensure that the connector 8 is accurately inserted into the tail end of the connecting seat 2, a limiting inclined plane 10 is arranged on the side surface of the connector 8, and a limiting chute matched with the limiting inclined plane 10 is arranged in the tail end of the connecting seat 2.

In order to facilitate the assembly of the connecting seat 2 inside the tail end of the polishing machine 16, an annular convex ring 11 is integrally arranged on the outer side surface of the connecting seat 2, and an annular clamping groove body 15 for clamping the annular convex ring 11 is integrally arranged inside the tail end of the polishing machine 16.

In order to prevent the lead wire 4 from being broken easily, a reinforcing sleeve 3 is fixedly arranged at the junction of the lead wire 4 and the front end of the connecting seat 2.

In order to prevent the power line 6 from being broken, the juncture of the power line 6 and the tail end of the protective sleeve 1 is fixedly provided with a reinforcing seat 5, the arranged power line 6 also has the function of a handle, and in order to improve the anti-skid performance of the reinforcing seat 5, the surface of the reinforcing seat 5 is provided with anti-skid patterns.

In order to further improve the operability of the reinforcing seat 5 when used as a handle, a baffle 13 is integrally arranged at the tail end part of the reinforcing seat 5, and the baffle 13 can prevent the handle from slipping off the surface of the reinforcing seat 5.

In order to further improve the handling of the reinforcing seat 5 when in use as a handle, an arc-shaped groove 12 is provided on the side of the protective cover 1, and the provided arc-shaped groove 12 is used for accommodating a thumb, so that the handling of the reinforcing seat 5 when in use as a handle can be further improved.

In order to facilitate the connection of the power supply, a cable plug 7 is fixedly arranged at the tail end of the power line 6.

To sum up, the quick-plug wire connection structure provided by the embodiment is arranged on the polishing machine, and has the following advantages:

this set up quick-connect wire connection structure on burnishing machine mainly comprises protective sheath 1, connector 8, female round pin 9, power cord 6, connecting seat 2, public round pin 14 and lead wire 4, with connecting seat 2 joint inside the tail end of burnishing machine 16, inside the tail end of connecting seat 2 is inserted to connector 8, the purpose that power cord 6 and lead wire 4 are connected is realized to the inside that male round pin 14 inserted female round pin 9 when connector 8 inserts the tail end inside of connecting seat 2 for connector 8 is convenient for dismouting, need not to dismantle the burnishing machine 16 shell when the power cord 6 needs to be changed because of pulling damage and can change, more save trouble.

The foregoing is merely illustrative of the preferred embodiments of the present utility model and is not intended to limit the embodiments and scope of the present utility model, and it should be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included in the scope of the present utility model.

Claims

1. A quick-connect electrical wire connection structure disposed on a polishing machine, comprising: install quick-connect wire connection subassembly at burnishing machine tail end, its characterized in that, quick-connect wire connection subassembly includes protective sheath, connector, female round pin, power cord, connecting seat, public round pin and lead wire, connector fixed mounting is in the front end tip of protective sheath, female round pin inlays the dress and is in inside the front end of connector, power cord fixed mounting is in the tail end tip of protective sheath, just the front end of power cord with female round pin is connected, the connecting seat joint is in inside the tail end of burnishing machine, public round pin fixed mounting is in inside the tail end of connecting seat, lead wire fixed mounting is in the front end tip of connecting seat, just the tail end of lead wire with public round pin is connected, wherein:

2. The quick connect cable connection structure according to claim 1, wherein a limit inclined plane is disposed on a side surface of the connector, and a limit chute matched with the limit inclined plane is disposed inside a tail end of the connector.

3. The quick-connect cable connection structure according to claim 1 or 2, wherein the outer side surface of the connection seat is integrally provided with an annular convex ring, and the inside of the tail end of the polishing machine is integrally provided with an annular clamping groove body for clamping the annular convex ring.

4. The quick connect wire connecting structure of claim 3, wherein a reinforcing sleeve is fixedly installed at the junction of the lead wire and the front end of the connection base.

5. The quick connect electrical wire connection structure of claim 1, wherein a reinforcing seat is fixedly installed at the junction of the power wire and the tail end of the protective sleeve, and anti-skid patterns are provided on the surface of the reinforcing seat.

6. The quick connect electrical wire connection structure of claim 5, wherein the rear end of the reinforcing base is integrally provided with a stop.

7. The quick connect electrical wiring structure of claim 1 wherein said protective sleeve has arcuate grooves on its sides.

8. The quick connect electrical wiring structure of claim 1 or 5, wherein a cable plug is fixedly mounted at a tail end of the power cord.