CN210806668U - Electric wire wall-penetrating protection structure - Google Patents
Electric wire wall-penetrating protection structure Download PDFInfo
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- CN210806668U CN210806668U CN201922064576.5U CN201922064576U CN210806668U CN 210806668 U CN210806668 U CN 210806668U CN 201922064576 U CN201922064576 U CN 201922064576U CN 210806668 U CN210806668 U CN 210806668U
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- wire
- wall
- tool setting
- electric wire
- setting gauge
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Abstract
The utility model discloses a wall protective structure is worn to electric wire, including the bellows, the outside of bellows is provided with the block subassembly that blows, and the inside of bellows is provided with the electric wire, and the lateral wall that the one end of electric wire can pass the tool setting appearance is connected with inside electrical apparatus. The utility model discloses the scheme is reasonable, simple structure, realizes easily.
Description
Technical Field
The utility model belongs to the technical field of the electric wire protection, concretely relates to electric wire wall protective structure.
Background
For wire through-wall technology, the main consideration for wire through-wall tool setting gauge is its sealability. Because the main working environment of the tool setting gauge is on the worktable of the machine tool, the harsh environment (chips, cutting fluid and the like) has great influence on the tool setting gauge in the tool setting process. The requirements on the performance of the position seal of the incoming line will therefore be high. To original inlet wire structure, original inlet wire mode is with screw thread protective sheath direct mount on the chamber wall of tool setting appearance fixing base. The wire passes through the middle of the protective sleeve and then seals the threaded mounting part and the inside of the protective sleeve and adds an O-shaped sealing ring. Such a mounting is relatively complicated in terms of the threading procedure during the assembly process. The mounting mode has the following disadvantages:
1. because the mounting surfaces of the threads and the tool setting gauge are not plane-to-plane surfaces, but the end surfaces of the threads of the protective sleeve face the outer cylindrical surface of the cylinder wall of the tool setting gauge, the mounting has the problems caused by the application of the sealant that the sealant is applied too much locally, the sealant is applied too little locally and is not uniformly applied, and the sealant is not easy to solidify;
2. because the thread only has a fixing function and does not have a sealing function, sealant is coated at the position where the thread is installed, a corresponding sealing sleeve O-shaped ring is added in a threading protective sleeve, and a certain amount of sealant is injected at a corresponding position, so that the sealing mode and the glue injection mode are troublesome and waste working hours, and the processing cost is increased;
3. the integral attractiveness of the product can be influenced by directly installing the threads on the wall of the tool setting gauge cylinder and then gluing and sealing;
4. the installation process that the installation of the sealing ring relative to the electric wire and the installation fit relative to the thread sheath are interference fit and then sealant is applied is difficult to achieve.
In the prior art, cables are generally penetrated through a wall by adopting a sealing module with a small installation size, and the sealing effect is good. The sealed module can be regarded as a relatively small component of the installation facility, which has a good effect on the protection of property and the safety of life. But for the tool setting appearance, the space of installation sealing module is obvious not enough, because tool setting appearance section of thick bamboo wall is the effect that the cylinder is difficult for reaching wants, the manufacturing cost of product obviously increases behind the increase sealing module moreover. This type of seal has limited utility and conditions of use (only for flat-to-flat installations) and is therefore not used.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough to among the above-mentioned prior art provides a wall protective structure is worn to electric wire to solve the problem that the in-process leakproofness of tool setting appearance work on the lathe can not reach and intake.
The utility model adopts the following technical scheme:
the utility model provides a wall protective structure is worn to electric wire, includes the bellows, and the outside of bellows is provided with the block assembly that blows, and the inside of bellows is provided with the electric wire, and the one end of electric wire can pass the lateral wall of tool setting appearance and be connected with inside electrical apparatus.
Specifically, the side wall of the tool setting gauge is in interference fit with the electric wire.
Specifically, a hole with the diameter smaller than the diameter of the wire is formed in the side wall of the tool setting gauge.
Furthermore, a sealing glue is arranged at the joint of the wire and the inner side of the tool setting gauge.
Specifically, the air blowing block assembly is arranged on a base of the tool setting gauge, and an air pipe is arranged on the upper side of the air blowing block assembly.
Specifically, one end of the corrugated pipe is connected with the air blowing block assembly through a threaded fixing piece. Compared with the prior art, the invention has at least the following beneficial effects:
the utility model relates to a wall protective structure is worn to electric wire, the block set up of blowing subassembly and bellows are in the assembling process, and the installation is simple, saves man-hour, reduces economic cost.
Furthermore, a sealant is arranged at the joint of the electric wire and the inner side of the tool setting gauge, so that the sealing effect is effectively improved, and the one-time success rate of the tool setting gauge is improved.
To sum up, the utility model discloses the scheme is reasonable, simple structure, easy realization.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the structure of the present invention;
fig. 3 is a schematic diagram of the position where the sealant is applied according to the present invention, wherein (a) is a top view and (b) is a cross-sectional view.
Wherein: 1. a bellows; 2. an electric wire; 3. a threaded fastener; 4. an air tube; 5. a blow block assembly; 6. tool setting appearance.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "one side", "one end", "one side", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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.
The utility model provides a wall protective structure is worn to electric wire at first installs the electric wire on the section of thick bamboo wall of tool setting appearance with the mode of interference, then beats sealed glue around the section of thick bamboo wall thereby to produce certain influence to the sealing performance of tool setting appearance with the interference volume of the through wires hole of preventing section of thick bamboo wall and electric wire not enough. Therefore, a certain amount of sealant is uniformly coated around the wires passing through the inner side and the outer side of the cylinder wall of the wires while considering a certain interference. And then the air blowing block assembly is arranged on a base of the tool setting gauge and is fixed by screws. And the electric wires are passed through the corresponding corrugated pipes and fixed on the air blowing block assembly by using a threaded fixing piece.
Referring to fig. 1, the utility model relates to a wire wall-through protective structure, including bellows 1, electric wire 2, screw thread mounting 3, trachea 4, the block subassembly 5 of blowing and tool setting appearance 6.
The electric wire 2 is arranged in the corrugated pipe 1, one end of the electric wire 2 penetrates through the side wall of the tool setting gauge 6 to be connected with an internal electric appliance, the corrugated pipe 1 is sleeved with an air blowing block assembly 5, the air blowing block assembly 5 is arranged on a base of the tool setting gauge 6, and one end of the corrugated pipe 1 is connected with the air blowing block assembly 5 through a threaded fixing piece 3.
The side wall of the tool setting gauge 6 is provided with a hole with the diameter smaller than that of the wire 2, the wire 2 is in interference fit with the side wall of the tool setting gauge 6, and a sealant is arranged at the joint.
The air pipe 4 is arranged above the air blowing block assembly 5, the air blowing assembly 5 is mainly used for cleaning the working surface of the tool setting gauge and fixing an electric wire, the electric wire is prevented from being directly pulled in the working process, and the air pipe 4 serves as an air source and provides clean cleaning compressed air.
The utility model relates to a wall protective structure is worn to electric wire constitutes sealed environment through the lateral wall of electric wire and tool setting appearance and plays water-proof effects. A hole with the diameter smaller than that of the wire is formed in the side wall of the tool setting gauge, so that the side wall of the tool setting gauge is in interference fit with the wire, and sealant is uniformly coated in the range shown in figure 3 to achieve a sealing effect; the thread fixing piece is directly installed on the wall of the tool setting gauge cylinder, the air blowing block assembly is additionally arranged, the air blowing block assembly is fixed on the base of the tool setting gauge, the purpose of sealing and protecting an electric wire is achieved by fixing the thread fixing piece on the air blowing block assembly, and the sealing effect of the tool setting gauge is met under a severe environment.
The above contents are only for explaining the technical idea of the present invention, and the protection scope of the present invention cannot be limited thereby, and any modification made on the basis of the technical solution according to the technical idea of the present invention all fall within the protection scope of the claims of the present invention.
Claims (6)
1. The utility model provides a wire wall-through protective structure, its characterized in that includes bellows (1), and the outside of bellows (1) is provided with the block subassembly (5) of blowing, and the inside of bellows (1) is provided with electric wire (2), and the one end of electric wire (2) can pass the lateral wall of tool setting appearance (6) and be connected with inside electrical apparatus.
2. The wire through-wall protection structure according to claim 1, wherein the side wall of the tool setting gauge (6) is in interference fit with the wire (2).
3. The wire wall-through protection structure according to claim 1, wherein a hole with a diameter smaller than that of the wire (2) is formed on the side wall of the tool setting gauge (6).
4. The wire wall-penetrating protection structure according to claim 1, 2 or 3, wherein a sealant is arranged at the joint of the wire (2) and the inner side of the tool setting gauge (6).
5. The wire through-wall protection structure according to claim 1, wherein the air blowing block assembly (5) is arranged on a base of the tool setting gauge (6), and an air pipe (4) is arranged on the upper side of the air blowing block assembly.
6. A wire-through-wall protection structure according to claim 1, characterized in that one end of the corrugated tube (1) is connected to the air-blowing block assembly (5) by means of a threaded fixture (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922064576.5U CN210806668U (en) | 2019-11-26 | 2019-11-26 | Electric wire wall-penetrating protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922064576.5U CN210806668U (en) | 2019-11-26 | 2019-11-26 | Electric wire wall-penetrating protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210806668U true CN210806668U (en) | 2020-06-19 |
Family
ID=71226425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922064576.5U Active CN210806668U (en) | 2019-11-26 | 2019-11-26 | Electric wire wall-penetrating protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210806668U (en) |
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2019
- 2019-11-26 CN CN201922064576.5U patent/CN210806668U/en active Active
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