CN215301206U

CN215301206U - Waterproof structure of cutting machine driving box

Info

Publication number: CN215301206U
Application number: CN202120627054.6U
Authority: CN
Inventors: 唐宏峰; 张建强
Original assignee: Tian Jingyang
Current assignee: Tian Jingyang
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-12-24
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses a waterproof construction of cutting machine drive box, characteristics are including box body and lid, place circuit components and parts in the box body, be equipped with waterproof sealing washer between lid and the box body, be equipped with the assembly groove on the waterproof sealing washer, the cooperation of pegging graft of box body outer fringe and assembly groove, be equipped with the convex part that a plurality of was equipped with the screw hole in the box body, be equipped with the sealing part that is used for the cladding convex part on the waterproof sealing washer, be equipped with the through-hole on the lateral wall of box body, through-hole department is equipped with the water joint who is used for connecting external pipe, the advantage is that waterproof sealing washer adopts the mode of pegging graft with the edge of box body to be connected, further strengthen the waterproof performance of waterproof sealing washer, prevent that rivers from going into the interior damage electronic components of drive box.

Description

Waterproof structure of cutting machine driving box

Technical Field

The utility model relates to a cutting machine field especially relates to a waterproof construction of cutting machine drive box.

Background

In the machining process, common plate cutting modes comprise manual cutting, semi-automatic cutting machine cutting and numerical control cutting machine cutting; manual cutting is flexible and convenient, and occupies a large part of cutting in many factories.

A profile cutting machine with a permanent magnet synchronous motor according to publication No. CN209578345U, comprising: base, power driver, drive box, rocking arm, speed governing board, motor, saw bit and section bar fixture, power driver installs in the drive box, and the bottom of base is equipped with and holds the chamber, and the drive box is installed and is being held the intracavity, drive box and base fixed connection, and the surface and the base laminating of drive box.

Among the above-mentioned section bar cutting machine, the drive box that is equipped with power driver establishes the intracavity that holds in the base bottom, and when section bar cutting machine placed on the ground, the drive box was comparatively close with ground, if subaerial water, then easy intaking in the drive box leads to the circuit components and parts in the drive box to receive the damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a cutting machine drive box's waterproof construction of simple structure, good water-stop is provided.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: waterproof construction of cutting machine drive box, its characterized in that: including box body and lid, place circuit components and parts in the box body, be equipped with waterproof sealing washer between lid and the box body, be equipped with the assembly groove on the waterproof sealing washer, the cooperation of pegging graft of box body outer fringe and assembly groove is equipped with the convex part that a plurality of was equipped with the screw hole in the box body, is equipped with the sealing part that is used for the cladding convex part on the waterproof sealing washer, is equipped with the through-hole on the lateral wall of box body, and through-hole department is equipped with the water joint who is used for connecting external pipe.

The utility model discloses further preferred scheme does: the sealing part is provided with an opening corresponding to the threaded hole.

The utility model discloses further preferred scheme does: the box body, the box cover and the water sealing ring are locked through screws, and the screws sequentially penetrate through the box cover and the water sealing ring and then are fixedly connected to the box body.

The utility model discloses further preferred scheme does: the box body is fixedly connected in an inner cavity below the cutting machine base, and an opening of the box body faces downwards.

The utility model discloses further preferred scheme does: lie in the open-ended opposite side on the lateral wall of box body and be equipped with a plurality of pin, the pin makes the box body subsides establish on the base with cutter base fixed connection.

The utility model discloses further preferred scheme does: the waterproof connector comprises a connecting pipe, an inner shrink pipe sleeve and a locking sleeve, one end of the connecting pipe is connected in the through hole, the inner shrink pipe sleeve is inserted into the other end of the connecting pipe, and the locking sleeve is sleeved on the inner shrink pipe sleeve and then is in threaded connection with the connecting pipe.

The utility model discloses further preferred scheme does: the inner shrink pipe sleeve comprises an inner pipe and a shrink pipe sleeved on the inner pipe, and the shrink pipe is extruded by the locking sleeve to enable the inner pipe to be tightly matched with the outer pipe.

The utility model discloses further preferred scheme does: the box body and the box cover are made of metal materials.

The utility model discloses further preferred scheme does: the waterproof sealing ring is made of rubber.

Waterproof construction of cutting machine drive box, its characterized in that: the waterproof sealing ring box comprises a box body and a box cover, a waterproof sealing ring is arranged between the box cover and the box body, assembly grooves and assembly grooves are formed in the upper side and the lower side of the waterproof sealing ring, the outer edge of the box body is in plug-in fit with the assembly grooves in the bottom side, the outer edge of the box cover is in plug-in fit with the assembly grooves in the top side, a plurality of convex portions are arranged in the box body, a sealing portion used for wrapping the convex portions is arranged on the waterproof sealing ring, through holes are formed in the side wall of the box body, and a waterproof joint used for connecting an external pipe is arranged at the through holes.

Compared with the prior art, the utility model has the advantages that be equipped with waterproof sealing washer between lid and the box body, be equipped with the assembly groove on the waterproof sealing washer, the cooperation of pegging graft of box body outer fringe and assembly groove is equipped with the convex part that a plurality of was equipped with the screw hole in the box body, is equipped with the sealing part that is used for the cladding convex part on the waterproof sealing washer, and the waterproof sealing washer adopts the mode of pegging graft with the edge of box body to be connected, further strengthens waterproof sealing washer's waterproof performance, prevents that rivers from going into the interior damage electronic components of drive box.

Drawings

The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of explaining the preferred embodiments, and therefore should not be taken as limiting the scope of the present invention. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.

FIG. 1 is a schematic view of the overall structure of a cutting machine;

FIG. 2 is a schematic view of the bottom of the cutter;

FIG. 3 is an exploded view of FIG. 2;

FIG. 4 is a schematic view of a waterproof seal ring;

fig. 5 is a schematic view of a watertight joint.

Detailed Description

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that the description is illustrative only, and is not to be construed as limiting the scope of the invention.

It should be noted that: like reference numerals refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

Cutting machine drive box's waterproof construction, the drive box is established in the inner chamber of cutting machine 5's base 51 below, including box body 1 and lid 2, box body 1 is the metal material with the material of lid 2, because the cutting machine can produce a large amount of sparks at the during operation, the drive box just establishes in the base below, adopt the metal material can prevent that the spark from leading to the fact the damage to the drive box, box body 1's opening is down, it is equipped with pin 11 to lie in the open-ended opposite side on box body 1, the quantity of pin 11 is four, establish four corners at box body 1 outer wall respectively, pin 11 and base fixed connection.

Be equipped with waterproof sealing ring 3 between box body 1 and the lid 2, waterproof sealing ring 3's material is the rubber material, and waterproof sealing ring 3 presss from both sides after establishing between box body 1 and lid 2, through screw locking.

The first embodiment is as follows: the top side of the waterproof sealing ring 3 is a plane, the bottom surface of the box cover 2 is also a plane, the bottom side of the waterproof sealing ring 3 is provided with an assembly groove 31, the assembly groove 31 is in insertion fit with the outer edge of the box body 1, the waterproof sealing ring 3 can be sleeved on the outer edge of the box body 1, then the box cover 2 is covered on the waterproof sealing ring 3, and then the waterproof sealing ring is locked through screws.

Example two: the top side and the bottom side of the waterproof sealing ring 3 are respectively provided with an assembling groove 31, the bottom surface of the box cover 2 is provided with an edge, the outer edge of the box body 1 is in inserting fit with the assembling groove 31 positioned at the bottom side, the outer edge of the box cover 2 is in inserting fit with the assembling groove 31 positioned at the top side, the waterproof sealing ring 3 is firstly sleeved on the outer edge of the box body 1, then the box cover 2 is inserted in the assembling groove 31 positioned at the top side of the waterproof sealing ring 3, and finally the top side and the bottom side are locked by screws.

In the above embodiment, the waterproof sealing ring 3 is connected with the box body 1 in a matching manner in a plugging manner, so that the waterproof sealing ring 3 has better waterproof performance, and circuit components in the driving box are prevented from being damaged due to water flowing into the driving box.

Be equipped with a plurality of convex part 12 in the box body 1, convex part 12 hugs closely on the inner wall of box body 1, and the quantity of convex part 12 is four at least and establishes four corners in box body 1 respectively, and is preferred, and the quantity of convex part 12 is six, and two other convex parts 12 are established on the lateral wall of box body 1, all are equipped with the screw hole on each convex part 12.

Be equipped with the sealing 32 that is used for cladding convex part 12 on waterproof sealing circle 3, sealing 32 and waterproof sealing circle 3 body coupling, when waterproof sealing circle 3 cladding was on the outer fringe of box body 1, sealing 32 also cladding was on convex part 12 simultaneously, can further promote waterproof sealing circle 3's water-proof effects.

The sealing portion 32 is provided with an opening 33, and a screw is passed through the lid 2, passed through the opening 33, and then screwed into a screw hole of the convex portion 12.

Be equipped with through-hole 13 on the lateral wall of box body 1, through-hole 13 department is equipped with the water joint 4 who is used for connecting external pipe, and water joint 4 includes connecting pipe 41, the pipe box that contracts in and lock sleeve 42, and threaded connection is passed through in through-hole 13 to the one end of connecting pipe 41, and the pipe box that contracts in is inserted and is established the other end at connecting pipe 41, and lock sleeve 42 cover is established and is connected 41 threaded connection with connecting pipe behind the pipe box that contracts in.

The inner shrink pipe sleeve comprises an inner pipe and a shrink pipe sleeved on the inner pipe, an outer pipe is inserted into the inner pipe, then the locking sleeve 42 is screwed, the shrink pipe is extruded by the locking sleeve 42 to enable the inner pipe to be tightly matched with the outer pipe until the locking sleeve 42 is screwed, and the outer pipe is tightly matched with the inner pipe, so that the waterproof effect is better.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are usually placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

It is right above the utility model provides a waterproof construction of cutting machine drive box has carried out detailed introduction, and it is right to have used specific individual example herein the utility model discloses a principle and embodiment have explained, and the description of above embodiment is only used for helping understanding the utility model discloses and core thought. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. Waterproof construction of cutting machine drive box, its characterized in that: including box body and lid, place circuit components and parts in the box body, be equipped with waterproof sealing washer between lid and the box body, be equipped with the assembly groove on the waterproof sealing washer, the cooperation of pegging graft of box body outer fringe and assembly groove is equipped with the convex part that a plurality of was equipped with the screw hole in the box body, is equipped with the sealing part that is used for the cladding convex part on the waterproof sealing washer, is equipped with the through-hole on the lateral wall of box body, and through-hole department is equipped with the water joint who is used for connecting external pipe.

2. The waterproof structure of the cutter drive cassette according to claim 1, characterized in that: the sealing part is provided with an opening corresponding to the threaded hole.

3. The waterproof structure of the cutter drive cassette according to claim 1, characterized in that: the box body, the box cover and the water sealing ring are locked through screws, and the screws sequentially penetrate through the box cover and the water sealing ring and then are fixedly connected to the box body.

4. The waterproof structure of the cutter drive cassette according to claim 1, characterized in that: the box body is fixedly connected in an inner cavity below the cutting machine base, and an opening of the box body faces downwards.

5. The waterproof structure of the cutter drive cassette according to claim 4, characterized in that: lie in the open-ended opposite side on the lateral wall of box body and be equipped with a plurality of pin, the pin makes the box body subsides establish on the base with cutter base fixed connection.

6. The waterproof structure of the cutter drive cassette according to claim 1, characterized in that: the waterproof connector comprises a connecting pipe, an inner shrink pipe sleeve and a locking sleeve, one end of the connecting pipe is connected in the through hole, the inner shrink pipe sleeve is inserted into the other end of the connecting pipe, and the locking sleeve is sleeved on the inner shrink pipe sleeve and then is in threaded connection with the connecting pipe.

7. The waterproof structure of the cutter drive cassette according to claim 6, characterized in that: the inner shrink pipe sleeve comprises an inner pipe and a shrink pipe sleeved on the inner pipe, and the shrink pipe is extruded by the locking sleeve to enable the inner pipe to be tightly matched with the outer pipe.

8. The waterproof structure of the cutter drive cassette according to claim 1, characterized in that: the box body and the box cover are made of metal materials.

9. The waterproof structure of the cutter drive cassette according to claim 1, characterized in that: the waterproof sealing ring is made of rubber.

10. Waterproof construction of cutting machine drive box, its characterized in that: the waterproof sealing ring box comprises a box body and a box cover, a waterproof sealing ring is arranged between the box cover and the box body, assembly grooves and assembly grooves are formed in the upper side and the lower side of the waterproof sealing ring, the outer edge of the box body is in plug-in fit with the assembly grooves in the bottom side, the outer edge of the box cover is in plug-in fit with the assembly grooves in the top side, a plurality of convex portions are arranged in the box body, a sealing portion used for wrapping the convex portions is arranged on the waterproof sealing ring, through holes are formed in the side wall of the box body, and a waterproof joint used for connecting an external pipe is arranged at the through holes.