CN215845397U - Pin bending device for bridge rectifier - Google Patents
Pin bending device for bridge rectifier Download PDFInfo
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- CN215845397U CN215845397U CN202122162519.8U CN202122162519U CN215845397U CN 215845397 U CN215845397 U CN 215845397U CN 202122162519 U CN202122162519 U CN 202122162519U CN 215845397 U CN215845397 U CN 215845397U
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- rectifier
- pressing strip
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- pneumatic
- support
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Abstract
The utility model relates to a pin bending device of a bridge rectifier, wherein a main support rod is vertically arranged at the center of the upper part of a main body frame, a pneumatic motor is fixedly connected to the right side of the top of the main support rod, a pneumatic rod bracket is fixedly connected to the right side of the middle position of the main support rod, a pneumatic rod driven by the pneumatic motor downwards penetrates through a through hole of the pneumatic rod bracket and extends downwards, and a bending knife is arranged at the bottommost part of the pneumatic rod; the right side of the position, below the pneumatic rod support, of the pneumatic rod is fixedly connected with a rectifier layering support, a rectifier die layering is connected below the rectifier layering support in a vertically sliding mode, a rectifier die is arranged below the rectifier die layering, and the rectifier die is installed on the table top of the main body frame. When the bent rectifier manufactured by the utility model is arranged on a machine, the rectifier can be directly attached to the side and welded on a circuit board, and the manual bending process is omitted.
Description
Technical Field
The utility model relates to the technical field of bridge rectifier production, in particular to a pin bending device for a bridge rectifier.
Background
In the production process of the finished bridge rectifier on the machine, the black rubber main body of the finished bridge rectifier needs to be flatly attached to a circuit board, so that pins need to be bent towards one side, the conventional operation is to weld the bridge rectifier to the circuit board in advance, then manually bend the bridge rectifier and attach the bridge rectifier to the circuit board, and therefore welding points are loosened in the lateral bending process, and the circuit of the whole circuit board is affected.
Therefore, the device capable of bending the pin of the bridge rectifier in advance is designed to solve the problem.
Disclosure of Invention
The utility model provides a pin bending device of a bridge rectifier, aiming at overcoming the defect that the whole circuit board is not firmly welded due to manual bending in the prior art.
The utility model is realized by the following technical scheme:
the utility model provides a bridge rectifier pin bending device, includes main body frame, its characterized in that:
a main support rod is vertically arranged at the center of the upper part of the main body frame, a pneumatic motor is fixedly connected to the right side of the top of the main support rod, a pneumatic rod support is fixedly connected to the right side of the middle position of the main support rod, a pneumatic rod driven by the pneumatic motor downwards penetrates through a through hole of the pneumatic rod support and extends downwards, and a bending knife is arranged at the bottommost part of the pneumatic rod; the rectifier pressing strip support is fixedly connected to the right side of the position, below the pneumatic rod support, of the pneumatic rod, the rectifier pressing strip support is connected with a rectifier die pressing strip in a vertically sliding mode below the rectifier pressing strip support, a rectifier die is arranged below the rectifier die pressing strip, and the rectifier die is installed on the table top of the main body frame.
Furthermore, in order to better realize the rectifier mold, the main body frame is provided with an opening at the left end of the rectifier mold, a material guide rail is arranged below the opening, and a material receiving box is arranged below the material guide rail.
Further, in order to better realize the utility model, the bending knife is bent into a J shape, and the bent convex surface faces to the rectifier die.
Furthermore, in order to better realize the utility model, the left side of the rectifier die is provided with a groove, a rectifier is placed in the groove, and a rectifier die pressing strip is arranged above the rectifier; the rectifier die pressing strip is connected with the rectifier pressing strip support in a sliding limiting mode.
The utility model has the beneficial effects that:
according to the utility model, the bridge rectifier is bent by 90 degrees in advance, and then the bridge rectifier is welded on the circuit board, so that the manual bending process is omitted, the welding spot looseness caused by manual bending can not be generated, the problem of infirm welding of the whole circuit board is avoided, and the loss caused by reworking or component burning is reduced. When the rectifier is mounted on a machine, the rectifier can be directly attached to the side and welded on a circuit board, and the manual bending process is omitted.
Drawings
Fig. 1 is a schematic perspective view of a bridge rectifier pin bending apparatus according to one embodiment of the present invention;
fig. 2 is a schematic perspective view of a second embodiment of the pin bending apparatus for a bridge rectifier according to the present invention;
FIG. 3 is a schematic diagram of a front view of the pin bending apparatus of the bridge rectifier according to the present invention;
fig. 4 is a schematic diagram of a right-view structure of the pin bending apparatus for a bridge rectifier according to the present invention.
In the figure, the position of the upper end of the main shaft,
1. the rectifier comprises a main body frame, 2, a rectifier die, 3, rectifier die pressing strips, 4, a rectifier pressing strip support, 5, a bending knife, 6, a pneumatic rod, 7, a pneumatic rod support, 8, a pneumatic motor, 9, a main support rod, 10 and a material guide rail.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "middle", "upper", "lower", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally laid out when products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element 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," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should be noted that the terms "disposed," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. Either mechanically or electrically. They may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Some embodiments of the utility model are described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
Fig. 1-4 illustrate an embodiment of a pin bending apparatus for a bridge rectifier according to the present invention, which is implemented as follows:
after the rectifier is placed into the left groove of the rectifier die 2, the pneumatic motor 8 is started, the starting rod 6 is pressed downwards to drive the rectifier pressing strip support 4 to move downwards, in the downward moving process, the rectifier die pressing strip 3 firstly presses the black rubber main body of the rectifier, then the rectifier die pressing strip 3 is in sliding connection with the rectifier pressing strip support 4, the pneumatic rod 6 connected with the rectifier pressing strip support 4 can continuously move downwards, the bending knife 5 at the bottom of the pneumatic rod 6 can bend the pin of the rectifier downwards until no sliding space exists between the rectifier die pressing strip 3 and the rectifier pressing strip support 4, and the rectifier pin can be bent downwards by 90 degrees.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent substitutions made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (4)
1. The utility model provides a bridge rectifier pin bending device, includes main body frame (1), its characterized in that:
a main supporting rod (9) is vertically arranged at the center of the upper part of the main body frame (1), a pneumatic motor (8) is fixedly connected to the right side of the top of the main supporting rod (9), a pneumatic rod support (7) is fixedly connected to the right side of the middle position of the main supporting rod (9), a pneumatic rod (6) driven by the pneumatic motor (8) downwards penetrates through a through hole of the pneumatic rod support (7) and extends downwards, and a bending knife (5) is arranged at the bottommost part of the pneumatic rod (6);
the rectifier pressing strip support is characterized in that the pneumatic rod (6) is located on the right side of the position below the pneumatic rod support (7) and is fixedly connected with a rectifier pressing strip support (4), a rectifier die pressing strip (3) is connected below the rectifier pressing strip support (4) in a vertically sliding mode, a rectifier die (2) is arranged below the rectifier die pressing strip (3), and the rectifier die (2) is installed on the table top of the main body frame (1).
2. The pin bending apparatus for a bridge rectifier according to claim 1, wherein:
the rectifier mould is characterized in that the main body frame (1) is provided with an opening at the left end of the rectifier mould (2), a material guide rail (10) is arranged below the opening, and a material receiving box is arranged below the material guide rail (10).
3. The pin bending apparatus for a bridge rectifier according to claim 1, wherein:
the bending knife (5) is bent into a J shape, and the bent convex surface faces the rectifier die (2).
4. The pin bending apparatus for a bridge rectifier according to claim 1, wherein:
a groove is formed in the left side of the rectifier die (2), a rectifier is placed in the groove, and a rectifier die pressing strip (3) is arranged above the rectifier;
the rectifier die pressing strip (3) is connected with the rectifier pressing strip support (4) in a sliding limiting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122162519.8U CN215845397U (en) | 2021-09-08 | 2021-09-08 | Pin bending device for bridge rectifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122162519.8U CN215845397U (en) | 2021-09-08 | 2021-09-08 | Pin bending device for bridge rectifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215845397U true CN215845397U (en) | 2022-02-18 |
Family
ID=80257380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122162519.8U Active CN215845397U (en) | 2021-09-08 | 2021-09-08 | Pin bending device for bridge rectifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215845397U (en) |
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2021
- 2021-09-08 CN CN202122162519.8U patent/CN215845397U/en active Active
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