CN215344216U - Motor wiring sealing structure for automobile compressor - Google Patents
Motor wiring sealing structure for automobile compressor Download PDFInfo
- Publication number
- CN215344216U CN215344216U CN202120264159.XU CN202120264159U CN215344216U CN 215344216 U CN215344216 U CN 215344216U CN 202120264159 U CN202120264159 U CN 202120264159U CN 215344216 U CN215344216 U CN 215344216U
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- pressing plate
- motor wiring
- sealing structure
- compressor according
- automobile compressor
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Abstract
A motor wiring sealing structure for an automobile compressor relates to the technical field of wiring structures and comprises a pressing plate which is detachably arranged, wherein mounting holes are formed in the pressing plate in parallel, two insulating sealing gaskets are arranged in the mounting holes in parallel, the outer rings of the insulating sealing gaskets are in interference fit with the inner walls of the mounting holes, binding posts are also commonly inserted in the two insulating sealing gaskets, the inner rings of the insulating sealing gaskets are in interference fit with the peripheral walls of the binding posts, and upper and lower end ports of the mounting holes are respectively and correspondingly provided with an upper pressing plate and a lower pressing plate; and the structure has the problems of small bearing capacity, poor vibration resistance, poor heavy current resistance, easy leakage and high cost.
Description
Technical Field
The utility model relates to the technical field of wiring structures, in particular to a motor wiring sealing structure for an automobile compressor.
Background
The motor-driven compressor internally comprises a motor for driving the whole product to run. Because the controller is outside the product, the wiring of the motor needs to be led out of the shell, so that the wiring is needed to be carried out by utilizing a sealed wiring structure, and the glass sintered wiring terminal is common in the market at present and has the advantages of small bearing capacity, poor vibration resistance, poor large current resistance, easy leakage and high cost; and the mode that an insulating part, a sealing part and a wiring column are combined and fixed on the motor shell exists, and the existing scheme has the defects of complex processing technology, low structural strength, difficulty in assembly and maintenance and the like.
The prior art discloses a patent with publication number CN207652192U, which comprises an insulating washer, a binding post, an insulating anti-rotation pad, a lower nut and an upper nut; the binding post penetrates through the shell and is fixedly connected to the shell, the middle part of the binding post is sleeved with an insulating washer, and the insulating washer is arranged between the binding post and the shell; the lower part of the binding post is sleeved with an insulation anti-rotation pad for preventing the binding post from rotating in the shell, and the insulation anti-rotation pad is arranged between the binding post and the shell; the upper part of the binding post is fixedly connected to the shell through a lower nut, and the upper end face of the insulating gasket is tightly pressed on the shell through the lower nut; the upper end of the binding post is fixedly connected with a lug plate or a lead through an upper nut; the lower end of the binding post is connected with a motor wire in a welding or compression joint mode. The motor wiring structure is reasonable in design, is a reliable wiring structure, can effectively avoid damage to the motor, the connector and the motor controller due to current change, and is compact in structure and high in market popularization value.
The prior device gradually exposes the defects of the technology along with the production and the use, and is mainly expressed in the following aspects:
firstly, the device directly assembles on the motor shell, so that the type of the motor is different, the assembly and the use of the motors with different types cannot be met, and the processing technology is complex, the structural strength is low, and the assembly and the maintenance are not easy.
Secondly, the structure of the device has the advantages of small bearing capacity, poor vibration resistance, poor heavy current resistance, easy leakage and high cost.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a motor wiring sealing structure for an automobile compressor, which is used for solving the problems that the device in the traditional technology is directly assembled on a motor shell, so that the device is limited by different types of motors, can not meet the assembly and use requirements of the motors with different types, and has the advantages of complex processing technology, low structural strength and difficult assembly and maintenance; and the structure has the problems of small bearing capacity, poor vibration resistance, poor heavy current resistance, easy leakage and high cost.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a motor wiring seal structure for automotive compressor, includes the clamp plate of detachable setting, the mounting hole has been seted up on the clamp plate side by side, be equipped with two insulating sealing pad in the mounting hole side by side, insulating sealing pad's outer lane with interference fit, two between the inner wall of mounting hole still common cartridge has the terminal in the insulating sealing pad, insulating sealing pad's inner circle with interference fit between the perisporium of terminal, it is equipped with top board and holding down plate still to correspond respectively on the upper and lower both ends mouth of mounting hole.
As an optimized scheme, the pressing plate is further provided with a fixing hole.
As an optimized scheme, the upper pressing plate and the lower pressing plate are respectively provided with a clamping section clamped in the mounting hole.
As an optimized scheme, an anti-rotation structure is further arranged between the lower end part of the binding post and the lower pressing plate.
As an optimized scheme, the anti-rotation structure comprises a rectangular stop block fixedly connected to the lower end part of the binding post, and a rectangular stop groove clamped with the rectangular stop block is formed in the lower surface of the lower pressing plate.
Preferably, the lower end of the binding post is connected with an electric wire.
As an optimized scheme, the upper end part of the binding post is also in threaded connection with two nuts in parallel.
As an optimized scheme, the lower surface of the upper pressure plate is abutted against the upper surface of the pressure plate.
As an optimized scheme, the upper surface of the lower pressing plate is abutted against the lower surface of the pressing plate.
As an optimized scheme, a connecting hole is formed in the lower end part of the binding post, and the electric wire is connected in the connecting hole.
Compared with the prior art, the utility model has the beneficial effects that:
the wiring device can be used for wiring with motors of different models through the detachable pressing plate, and is convenient to assemble and disassemble, simple in installation steps, high in structural strength and convenient to maintain;
the wiring structure has the advantages of large bearing capacity, strong vibration resistance and large current resistance, difficult leakage and low cost;
when the motor wiring structure is installed and used, the module can be welded or pressed with a motor lead, and can be connected with the motor lead by using a wiring terminal and then fixed;
the modular combination mode is adopted, a high-strength structural member is used as a main structural carrier, and the modular combination and easy installation and maintenance can be realized by matching with an insulating member, a sealing member and a wiring terminal; the production cost is reduced, the structure is simple, the use is convenient, and the device is suitable for large-scale manufacture and installation.
Drawings
In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a top view of the present invention.
In the figure: 1-a binding post; 2-an upper pressing plate; 3, pressing a plate; 4-an insulating gasket; 5, pressing a lower plate; 6-a nut; 7-an electric wire; 8-rectangular stop block; 9-fixing hole.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 and 2, motor wiring seal structure for automobile compressor, clamp plate 3 including detachable setting, the mounting hole has been seted up on the clamp plate 3 side by side, be equipped with two insulating sealing gasket 4 in the mounting hole side by side, interference fit between the outer lane of insulating sealing gasket 4 and the inner wall of mounting hole, terminal 1 has still been inserted jointly in two insulating sealing gasket 4, interference fit between the inner circle of insulating sealing gasket 4 and the perisporium of terminal 1, still correspond respectively on the upper and lower both ends mouth of mounting hole and be equipped with top board 2 and holding down plate 5.
The pressing plate 3 is also provided with a fixing hole 9.
The upper pressure plate 2 and the lower pressure plate 5 are also respectively provided with a clamping section clamped in the mounting hole.
An anti-rotation structure is further arranged between the lower end part of the wiring terminal 1 and the lower pressing plate 5.
The anti-rotation structure comprises a rectangular stop block 8 fixedly connected to the lower end part of the binding post, and a rectangular stop groove clamped with the rectangular stop block 8 is formed in the lower surface of the lower pressing plate.
The lower end of the post 1 is also connected to an electric wire 7.
Two nuts 6 are also screwed in parallel to the upper end of the terminal 1.
The lower surface of the upper press plate 2 abuts against the upper surface of the press plate 3.
The upper surface of the lower platen 5 abuts against the lower surface of the platen 3.
The lower end of the binding post 1 is provided with a connecting hole, and the electric wire 7 is connected in the connecting hole, so that the firmness of connection with the electric wire 7 is improved.
The mounting of the electric wire 7 to the connection hole may be by soldering, crimping or fixing by a fastener.
The installation process of this device does:
the wiring terminal 1 and the electric wire 7 are fixed by welding, crimping or fastening pieces, a lower pressing plate 5 is inserted, 2 insulating sealing gaskets 4 are placed, a pressing plate 3 and an upper pressing plate 2 are sequentially placed, and are fixed by using nuts 6 and fixed on the motor.
The lower part of the binding post 1 is provided with an anti-rotation structure which is matched with the lower pressure plate 5, and the rotation can be prevented when the nut 6 is fixed; and simultaneously, the bottom opening hole or the threaded hole is welded, pressed or fixed by a fastener with the electric wire 7.
2 insulating seal 4 and terminal 1 and 3 interference fit of clamp plate, can with terminal 1, top board 2, clamp plate 3, 5 effective insulating seal of clamp plate down.
The pressing plate 3 is provided with a fixing hole, a matching sealing gasket and a bolt which are fixed on the motor shell.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (9)
1. The utility model provides a motor wiring seal structure for car compressor which characterized in that: including clamp plate (3) of detachable setting, the mounting hole has been seted up on clamp plate (3) side by side, be equipped with two insulating sealing gasket (4) in the mounting hole side by side, the outer lane of insulating sealing gasket (4) with interference fit between the inner wall of mounting hole, two still common cartridge has terminal (1) in insulating sealing gasket (4), the inner circle of insulating sealing gasket (4) with interference fit between the perisporium of terminal (1), it is equipped with top board (2) and holding down plate (5) still to correspond respectively on the upper and lower both ends mouth of mounting hole.
2. The motor wiring sealing structure for the automobile compressor according to claim 1, characterized in that: the pressing plate (3) is also provided with a fixing hole (9).
3. The motor wiring sealing structure for the automobile compressor according to claim 1, characterized in that: the upper pressing plate (2) and the lower pressing plate (5) are respectively provided with a clamping section clamped in the mounting hole.
4. The motor wiring sealing structure for the automobile compressor according to claim 1, characterized in that: and an anti-rotation structure is also arranged between the lower end part of the binding post (1) and the lower pressing plate (5).
5. The motor wiring sealing structure for the automobile compressor according to claim 1, characterized in that: the lower end part of the binding post (1) is also connected with an electric wire (7).
6. The motor wiring sealing structure for the automobile compressor according to claim 1, characterized in that: the upper end part of the binding post (1) is also connected with two nuts (6) in parallel through threads.
7. The motor wiring sealing structure for the automobile compressor according to claim 1, characterized in that: the lower surface of the upper pressing plate (2) is abutted to the upper surface of the pressing plate (3), and the upper surface of the lower pressing plate (5) is abutted to the lower surface of the pressing plate (3).
8. The motor wiring sealing structure for the automobile compressor according to claim 4, characterized in that: the anti-rotation structure comprises a rectangular stop block (8) fixedly connected to the lower end of the binding post (1), and a rectangular stop groove clamped with the rectangular stop block (8) is formed in the lower surface of the lower pressing plate (5).
9. The motor wiring sealing structure for the automobile compressor according to claim 5, characterized in that: the lower end of the binding post (1) is provided with a connecting hole, and the electric wire (7) is connected in the connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120264159.XU CN215344216U (en) | 2021-01-30 | 2021-01-30 | Motor wiring sealing structure for automobile compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120264159.XU CN215344216U (en) | 2021-01-30 | 2021-01-30 | Motor wiring sealing structure for automobile compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215344216U true CN215344216U (en) | 2021-12-28 |
Family
ID=79580090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120264159.XU Active CN215344216U (en) | 2021-01-30 | 2021-01-30 | Motor wiring sealing structure for automobile compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215344216U (en) |
-
2021
- 2021-01-30 CN CN202120264159.XU patent/CN215344216U/en active Active
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