CN210118031U - Dish washer door body fixed knot constructs and dish washer - Google Patents
Dish washer door body fixed knot constructs and dish washer Download PDFInfo
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- CN210118031U CN210118031U CN201920355589.5U CN201920355589U CN210118031U CN 210118031 U CN210118031 U CN 210118031U CN 201920355589 U CN201920355589 U CN 201920355589U CN 210118031 U CN210118031 U CN 210118031U
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Abstract
The utility model discloses a dishwasher door body fixed knot constructs, including set up at dishwasher body front end, around establishing frame and the hinge fixation plate in the opening periphery, the frame with hinge fixation plate adopts the riveted form to fix. The utility model discloses a turn-ups riveting and TOX are connected and have been replaced traditional bolted connection, can accomplish the assembly on same lathe, have realized intelligent assembly and the automated production of frame and hinge fixation board, have reduced manual operation, have effectively improved productivity ratio, and turn-ups riveting and TOX are connected and have been increaseed the lifting surface area between frame and the hinge fixation board, improve the intensity and the reliability of junction.
Description
Technical Field
The utility model belongs to the domestic appliance field, specifically speaking relates to a dish washer door body fixed knot constructs, especially, still relates to a dish washer of using above-mentioned dish washer door body fixed knot to construct.
Background
The dishwasher comprises a frame and a hinge fixing plate which are arranged around the periphery of an opening of the dishwasher body, and the frame and the hinge fixing plate are required to be fixed together when the dishwasher is assembled. In the prior art, generally, the frame and the hinge fixing plate are fixed by bolts, a third part needs to be introduced, manual operation needs to be reflected, the number of processes is large, the production cost is reduced, the production efficiency is low, and automatic production cannot be realized. In addition, the dishwasher may have a problem of falling off during transportation or use, which affects normal use of users. Some manufacturers adopt a welding fixing mode to weld the frame and the hinge fixing plate together, so that the frame and the hinge fixing plate are easy to rust.
In view of this, the present invention is provided.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art, provides a dish washer door body fixed knot constructs, realizes frame and hinge fixed plate automated production, reduces manual operation, effective productivity gain.
In order to solve the technical problem, the utility model adopts the following basic concept:
the utility model provides a dishwasher door body fixed knot constructs, including set up at dishwasher body front end, around establishing frame and the hinge fixed plate in the opening periphery, the frame with the hinge fixed plate adopts the riveted form to fix.
Further, the frame is U type structure, and is fixed in dishwasher body open-ended periphery, the tip of frame with the hinge fixed plate is platelike structure, and the tip of frame and hinge fixed plate adopt turn-ups riveting and/or TOX to be connected and fix, and the end at the frame is fixed towards the open-ended outside of dishwasher in the hinge fixed plate symmetry.
Furthermore, at least one cylindrical hole is formed in the hinge fixing plate, a flanging cylinder is correspondingly punched at the end of the frame, the flanging cylinder penetrates through the cylindrical hole and then is pressed flat, and the flanging cylinder presses the hinge fixing plate towards the peripheral flanging of the cylindrical hole.
Furthermore, a plurality of openings are arranged on the flange of the flange cylinder, and the openings are uniformly arranged at intervals.
Furthermore, the hinge fixing plate and the end part of the frame are attached and fixed, the plane of the frame is punched to the plane of the hinge fixing plate, a groove is formed in the frame, a protrusion is formed in the hinge fixing plate, the groove and the protrusion are continuously extruded to generate plastic deformation, and the hinge fixing plate and the end part of the frame form a circular connecting point which is embedded with each other at the extruding position.
Further, two circular connection points are punched from the plane of the frame to the plane of the hinge fixing plate.
Furthermore, the two circular connecting points are respectively arranged at the same side of the flanging cylinder, and the connecting lines of the two circular connecting points and the flanging cylinder are arranged in a triangular shape; or the two circular connecting points are respectively arranged at two sides of the flanging cylinder, and the two circular connecting points and the flanging cylinder form a straight line.
Furthermore, one side of the frame is provided with a folded edge, the folded edge and the end plane of the frame form a guide groove, and the edge of the hinge fixing plate is inserted into the guide groove.
The invention also discloses a dish washing machine, the periphery of the opening on the dish washing machine body is provided with the dish washing machine door body fixing structure, the frame of the dish washing machine door body fixing structure is arranged on the periphery of the opening of the dish washing machine body, and the hinge fixing plate is rotatably hinged with the door body mechanism of the dish washing machine.
Further, a hinge plate is arranged on the door body mechanism and is rotatably connected with a hinge fixing plate; the hinge plate is provided with a mounting hole for the hinge shaft to pass through, the hinge plate is provided with a mounting groove, and the hinge plate passes through the mounting hole and the mounting groove through the hinge shaft and is connected with the hinge fixing plate.
After the technical scheme is adopted, compared with the prior art, the utility model following beneficial effect has.
1. The utility model provides a frame and hinge fixed plate's is fixed, at first relies on the cylinder hole that the turn-ups cylinder on the frame inserted hinge fixed plate to fix a position, and the turn-ups cylinder passes receive the extrusion behind the cylinder hole, and turn-ups cylindrical turn-ups warp the extrusion and live hinge fixed plate, two circular tie points of punching press on frame and hinge fixed plate again, three point atress have greatly improved frame and hinge fixed plate's stability and the ability of bearing the destruction.
2. The utility model discloses a turn-ups riveting and TOX are connected and have been replaced traditional bolted connection, and turn-ups riveting and TOX are connected and have been increaseed the lifting surface area between frame and the hinge fixed plate, improve the intensity and the reliability of junction.
3. The utility model discloses can realize on a lathe at assembly, fixed in-process, realize frame and hinge fixed plate's intelligent assembly and automated production, reduce manual operation, improve the production efficiency of workman's security and product.
4. The utility model provides a be equipped with a plurality of looks spaced openings on the cylindrical turn-ups of turn-ups, the tearing of panel when both can reducing the punching press turn-ups reduces the rusty risk of rupture point, can also improve turn-ups formability.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a schematic view of a door fixing structure of a dishwasher in an embodiment of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
fig. 3 is a schematic structural diagram of a hinge fixing plate according to an embodiment of the present invention.
Description of the main elements in the figures: 1. a frame; 2. a hinge fixing plate; 11. flanging a cylinder; 12. a circular connection point; 110. opening the gap; 13. folding edges; 20. a cylindrical bore; 21. mounting holes; 22. a stop portion.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments, and the following embodiments are used for illustrating the present invention, but do not limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
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; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 3, the structure for fixing the door of the dishwasher in the embodiment comprises a frame 1 and a hinge fixing plate 2, the dishwasher comprises a dishwasher body, an opening for a user to place a dish is formed in the dishwasher body, the frame 1 is arranged on the periphery of the opening of the dishwasher body, the frame 1 is connected with the dishwasher body through a bolt in a detachable manner, the hinge fixing plate 2 and the frame 1 are fixedly connected through flanging riveting and/or TOX, a hinge plate is fixed on the dishwasher body and hinged to the hinge fixing plate 2, and when the hinge plate rotates around the hinge fixing plate 2, the door rotates to be opened or closed.
The utility model provides a frame 1 and hinge fixed plate 2 adopt the fixed mode that turn-ups riveting and/or TOX are connected to replace traditional bolted connection, and all location, assembly and fixed process all realize on the lathe, have avoided manual operation, have realized intelligent assembly and automated production of frame 1 and hinge fixed plate 2, have effectively improved productivity ratio.
Example one
As shown in fig. 2, in this embodiment, the frame 1 is a U-shaped structure and is fixed to the periphery of the opening of the dishwasher body, the end of the frame 1 and the hinge fixing plate 2 are both plate-shaped structures, the end of the frame 1 and the hinge fixing plate 2 are fixed by flanging riveting and/or TOX connection, and the hinge fixing plate 2 is symmetrically fixed at the end of the frame 1 facing the outside of the opening of the dishwasher.
In this embodiment, the end portion of the frame 1 and the hinge fixing plate 2 are riveted and fixed by flanging, at least one cylindrical hole 20 is formed in the hinge fixing plate 2, the end portion of the frame 1 is correspondingly punched with a flanging cylinder 11, the diameter of the flanging cylinder 11 is the same as that of the cylindrical hole 20, when the flanging cylinder 11 passes through the cylindrical hole 20, the flanging cylinder 11 is pressed flat, the flanging cylinder 11 presses the hinge fixing plate 2 towards the peripheral flanging of the cylindrical hole 20, and the hinge fixing plate 2 is attached and fixed to the end portion of the frame 1; preferably, the diameter of the flanging cylinder 11 is 10-20 mm.
In this embodiment, be equipped with the opening 110 that a plurality of looks intervals set up on the turn-ups of turn-ups cylinder 11, opening 110 is the U type, opening 110 both can reduce the tearing of panel when the punching press turn-ups, reduces the rusty risk of breaking point, can also improve the formability of turn-ups.
Through the setting, the turn-ups of turn-ups cylinder 11 and hinge fixed plate 2 keep away from the spacing contact in one side of frame 1 to compress tightly frame 1 and hinge fixed plate 2, increaseed the lifting surface area between frame 1 and the hinge fixed plate 2, improve the intensity and the reliability of junction.
In this embodiment, after the ends of the hinge fixing plate 2 and the frame 1 are riveted by flanging, the plane of the frame 1 is stamped to the plane of the hinge fixing plate 2, a groove is formed on the frame 1, a protrusion is formed on the hinge fixing plate 2, and the groove and the protrusion are continuously extruded to generate plastic deformation, so that the ends of the hinge fixing plate 2 and the frame 1 form a circular connecting point 12 embedded with each other at the extruded part.
In the embodiment, two circular connecting points 12 are punched from the plane of the frame 1 to the plane of the hinge fixing plate 2, the two circular connecting points 12 are respectively arranged at two sides of the flanging cylinder 11, and the two circular connecting points 12 and the flanging cylinder 11 form a straight line; or the two TOX connection points are respectively arranged on the same side of the flanging cylinder 11, and the connecting lines of the two circular connection points 12 and the flanging cylinder 11 form a triangular arrangement, so that three points are stressed, and the stability and the damage bearing capacity of the frame 1 and the hinge fixing plate 2 are greatly improved.
In this embodiment, one side of the frame 1 is provided with a folded edge 13, the folded edge 13 and the end plane of the frame 1 form a guide groove, and the edge of the hinge fixing plate 2 is inserted into the guide groove, so that the hinge fixing plate 2 is positioned and mounted conveniently.
Go up out a turn-ups cylinder 11 on frame 1, correspond on the hinged plate 2 and punch out a cylinder hole 20, and turn-ups cylinder 11 corresponds and fixes a position in inserting cylinder hole 20, and the TOX connection technology of deuterogamying fixes, the utility model discloses a hinged plate 2 and frame 1's location, assembly, fixed in-process can be realized on a lathe, have realized intelligent assembly and the automated production of frame 1 and hinged plate 2, have reduced manual operation, improve the production efficiency of workman's security and product.
Example two
The dishwasher in this embodiment includes dishwasher body, hinge plate (not shown in the figure), be located dishwasher opening periphery frame 1, hinge fixed plate 2 with frame 1 is fixed, the hinge plate with door body mechanism fixed connection, hinge plate and hinge fixed plate 2 are articulated mutually.
In this embodiment, the hinge plate and the hinge fixing plate 2 are rotatably connected by the hinge shaft, the hinge plate is provided with a mounting hole 21 for the hinge shaft to pass through, the hinge plate is provided with a mounting groove, and the hinge plate passes through the mounting hole 21 and the mounting groove by the hinge shaft and is connected with the hinge fixing plate 2. The hinge fixing plate 2 is further provided with a stopping portion 22, the stopping portion 22 is perpendicular to the plane of the hinge fixing plate 2, and when the door body mechanism is opened for 90 degrees, one side of the hinge plate is in limit contact with the stopping portion 22 of the hinge fixing plate 2.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the above preferred embodiment, but not to limit the present invention, any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and any simple modification, equivalent change and modification made to the above embodiments by the technical spirit of the present invention still fall within the scope of the present invention.
Claims (10)
1. The utility model provides a dishwasher door body fixed knot constructs, including set up at dishwasher body front end, around establishing frame and the hinge fixed plate in the opening periphery, its characterized in that: the frame and the hinge fixing plate are fixed in a riveting mode.
2. The door fixing structure of the dishwasher according to claim 1, wherein: the frame is U type structure, and is fixed in dishwasher body open-ended periphery, the tip of frame with hinge fixed plate is platelike structure, and the tip of frame and hinge fixed plate adopt turn-ups riveting and/or TOX to be connected and fix, and hinge fixed plate symmetry fixes the tip at the frame towards the open-ended outside of dishwasher.
3. The door fixing structure of the dishwasher according to claim 2, wherein: the hinge fixing plate is provided with at least one cylindrical hole, the end part of the frame is correspondingly punched with a flanging cylinder, the flanging cylinder penetrates through the cylindrical hole and then is pressed flat, and the flanging cylinder presses the hinge fixing plate towards the peripheral flanging of the cylindrical hole.
4. The door fixing structure of the dishwasher according to claim 3, wherein: a plurality of openings are formed in the turned edge of the turned edge cylinder, and the openings are evenly arranged at intervals.
5. The door fixing structure of the dishwasher according to claim 2, wherein: the hinge fixing plate is attached to and fixed with the end portion of the frame, stamping is conducted from the plane of the frame to the plane of the hinge fixing plate, a groove is formed in the frame, a protrusion is formed in the hinge fixing plate, the groove and the protrusion are continuously extruded to generate plastic deformation, and therefore the hinge fixing plate and the end portion of the frame form a circular connecting point which is embedded with each other at the extruding position.
6. The door fixing structure of the dishwasher according to claim 5, wherein: two circular connection points are punched from the plane of the frame to the plane of the hinge fixing plate.
7. The door fixing structure of the dishwasher according to claim 6, wherein: the two circular connecting points are respectively arranged at the same side of the flanging cylinder, and the connecting lines of the two circular connecting points and the flanging cylinder are arranged in a triangular shape; or the two circular connecting points are respectively arranged at two sides of the flanging cylinder, and the two circular connecting points and the flanging cylinder form a straight line.
8. The door fixing structure of a dishwasher according to any one of claims 1 to 7, wherein: one side of the frame is provided with a folded edge, the folded edge and the end plane of the frame form a guide groove, and the edge of the hinge fixing plate is inserted into the guide groove.
9. A dishwasher, characterized by: the periphery of the opening on the dishwasher body is provided with the dishwasher door body fixing structure as claimed in any one of claims 1 to 8, the frame of the dishwasher door body fixing structure is arranged on the periphery of the opening on the dishwasher body, and the hinge fixing plate is rotatably hinged with the door body mechanism of the dishwasher.
10. A dishwasher according to claim 9, wherein: the door body mechanism is provided with a hinge plate which is rotatably connected with a hinge fixing plate; the hinge plate is provided with a mounting hole for the hinge shaft to pass through, the hinge plate is provided with a mounting groove, and the hinge plate passes through the mounting hole and the mounting groove through the hinge shaft and is connected with the hinge fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920355589.5U CN210118031U (en) | 2019-03-19 | 2019-03-19 | Dish washer door body fixed knot constructs and dish washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920355589.5U CN210118031U (en) | 2019-03-19 | 2019-03-19 | Dish washer door body fixed knot constructs and dish washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210118031U true CN210118031U (en) | 2020-02-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920355589.5U Active CN210118031U (en) | 2019-03-19 | 2019-03-19 | Dish washer door body fixed knot constructs and dish washer |
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| Country | Link |
|---|---|
| CN (1) | CN210118031U (en) |
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- 2019-03-19 CN CN201920355589.5U patent/CN210118031U/en active Active
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