CN111633137A - Positioning mechanism for mounting metal shell of drum washing machine - Google Patents
Positioning mechanism for mounting metal shell of drum washing machine Download PDFInfo
- Publication number
- CN111633137A CN111633137A CN202010557603.7A CN202010557603A CN111633137A CN 111633137 A CN111633137 A CN 111633137A CN 202010557603 A CN202010557603 A CN 202010557603A CN 111633137 A CN111633137 A CN 111633137A
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- Prior art keywords
- plate
- washing machine
- fixed
- mounting
- metal shell
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention discloses a positioning mechanism for mounting a metal shell of a drum washing machine, which comprises a mounting bottom plate, wherein a T-shaped limiting bulge part is fixed on the top surface of the mounting bottom plate, and the metal shell of the washing machine to be processed is placed on the mounting bottom plate and is positioned in the T-shaped limiting bulge part; two connecting support frames are fixed on the top surface of the middle part of the mounting bottom plate, a transverse moving mechanism is fixed on the two connecting support frames, a front-back adjusting mechanism is fixed on a moving block of the transverse moving mechanism, and a front pressing plate of the front-back adjusting mechanism corresponds to a bending connecting edge formed on the inner side wall of the front end of each of the left side plate and the right side plate of the metal shell of the washing machine to be processed. The invention can assist in supporting the bent connecting edges of the two side plates of the metal shell of the washing machine to be processed, is convenient for fixing the rear plate body, has good supporting effect and improves the installation effect.
Description
Technical Field
The invention relates to the technical field of manufacturing of household appliances of washing machines, in particular to a positioning mechanism for mounting a metal shell of a drum washing machine.
Background
At present, when the washing machine is assembled, the metal shell of the washing machine and the rear plate body are required to be fixed together, the rear plate body can be generally fixed by bolts or formed bending edges fixed on the inner side walls of the front ends of two side plates of the metal shell of the washing machine through riveting, and the metal shell of the washing machine consists of the front plate body and the two side plate bodies, so that when the rear plate body is installed, the two bending edges of the metal shell of the washing machine are not supported and fixed, and are easy to shake, and the installation efficiency and the installation effect are influenced.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a positioning mechanism for mounting a metal shell of a drum washing machine, which can assist in supporting the bent connecting edges of two side plates of the metal shell of the washing machine to be processed, is convenient for fixing a rear plate body, has good supporting effect and improves the mounting effect.
The scheme for solving the technical problems is as follows:
a positioning mechanism for mounting a metal shell of a drum washing machine comprises a mounting base plate, wherein a T-shaped limiting bulge is fixed on the top surface of the mounting base plate, and the metal shell of the washing machine to be processed is placed on the mounting base plate and is positioned in the T-shaped limiting bulge;
two connecting support frames are fixed on the top surface of the middle part of the mounting bottom plate, a transverse moving mechanism is fixed on the two connecting support frames, a front-back adjusting mechanism is fixed on a moving block of the transverse moving mechanism, and a front pressing plate of the front-back adjusting mechanism corresponds to a bending connecting edge formed on the inner side wall of the front end of each of the left side plate and the right side plate of the metal shell of the washing machine to be processed.
The transverse moving mechanism comprises a transverse moving motor, the transverse moving motor is fixed on the side wall of the corresponding vertical plate of the connecting support frame, an output shaft of the transverse moving motor penetrates through the vertical plate of the connecting support frame and is connected with a transverse screw rod through a coupler, a moving block is connected onto the transverse screw rod in a threaded mode, and a vertical connecting plate is arranged on the front portion of the outer end of the moving block.
And a lower extension plate is formed on the bottom surface of the moving block, a transverse guide rod is fixed on the lower extension plate, and the transverse guide rod is inserted in a guide through hole formed in a vertical plate connected with the support frame.
The guide through hole is inserted and sleeved with a guide sleeve body, the guide sleeve body is fixed on a vertical plate of the connecting and supporting frame, and the transverse guide rod is inserted and sleeved in the guide sleeve body.
The front and rear adjusting mechanism comprises a fine adjusting motor, the fine adjusting motor is fixed on the rear wall surface of the vertical connecting plate, an output shaft of the fine adjusting motor penetrates through the front wall surface of the vertical connecting plate and is connected with an adjusting screw rod through a coupler, an adjusting threaded sleeve is connected onto the adjusting screw rod in a threaded mode, and the front end of the adjusting threaded sleeve is fixed on the rear wall surface of the front pressing plate.
And rear extension rods are fixed on the rear wall surfaces of the upper part and the lower part of the front pressing plate and are inserted and sleeved in front guide through holes arranged on the vertical connecting plate.
The inner side wall of the front guide through hole is inserted and sleeved with a front guide sleeve, the front guide sleeve is fixed on the vertical connecting plate, and the rear extension rod is inserted and sleeved in the corresponding front guide sleeve.
An elastic layer is fixed on the front wall surface of the front pressing plate.
And a rear baffle is fixed on the top surface of the mounting bottom plate in front of the rear transverse part of the T-shaped limiting protruding part and is positioned in front of the front plate body of the metal shell of the washing machine to be processed.
The invention has the following outstanding effects: compared with the prior art, it can be through the pressure strip before removing to press and lean on the connection edge of bending of two curb plates of waiting to process washing machine metal casing through preceding pressure strip, thereby support, make things convenient for the fixed of back plate body, its supporting effect is good, improves the installation effect.
Drawings
FIG. 1 is a partial front view of the present invention;
FIG. 2 is a partial top view of the present invention;
figure 3 is a schematic view of a partial structure at the moving mass of the invention;
fig. 4 is a partially enlarged view of fig. 2.
Detailed Description
In the embodiment, as shown in fig. 1 to 4, a positioning mechanism for mounting a metal shell of a drum washing machine comprises a mounting base plate 10, a T-shaped limiting protrusion 11 is fixed on the top surface of the mounting base plate 10, and a metal shell 100 of a washing machine to be processed is placed on the mounting base plate 10 and is positioned in the T-shaped limiting protrusion 11;
two connecting support frames 20 are fixed on the top surface of the middle part of the mounting bottom plate 10, a transverse moving mechanism 30 is fixed on the two connecting support frames 20, a front-back adjusting mechanism 40 is fixed on a moving block 31 of the transverse moving mechanism 30, and a front pressing plate 41 of the front-back adjusting mechanism 40 corresponds to a bent connecting edge 101 formed on the inner side wall of the front end of each of the left and right side plates of the metal shell 100 of the washing machine to be processed.
Further, the transverse moving mechanism 30 includes a transverse moving motor 32, the transverse moving motor 32 is fixed on the corresponding side wall of the vertical plate connected with the support frame 20, an output shaft of the transverse moving motor 32 penetrates through the vertical plate connected with the support frame 20 and is connected with a transverse screw 33 through a coupler, a moving block 31 is screwed on the transverse screw 33, and a vertical connecting plate 34 is arranged at the front part of the outer end of the moving block 31.
Further, a lower extension plate 35 is formed on the bottom surface of the moving block 31, a transverse guide rod 36 is fixed on the lower extension plate 35, and the transverse guide rod 36 is inserted into a guide through hole 21 formed in a vertical plate of the connecting support frame 20.
Furthermore, a guide sleeve body 22 is inserted and sleeved in the guide through hole 21, the guide sleeve body 22 is fixed on a vertical plate of the connecting support frame 20, and the transverse guide rod 36 is inserted and sleeved in the guide sleeve body 22.
Further, the front-back adjusting mechanism 40 includes a fine-tuning motor 42, the fine-tuning motor 42 is fixed on the rear wall surface of the vertical connecting plate 34, an output shaft of the fine-tuning motor 42 penetrates through the front wall surface of the vertical connecting plate 34 and is connected with an adjusting screw rod through a coupler, an adjusting screw sleeve 43 is screwed on the adjusting screw rod, and the front end of the adjusting screw sleeve 43 is fixed on the rear wall surface of the front pressing plate 41.
Further, rear extension bars 44 are fixed to rear wall surfaces of upper and lower portions of the front pressing plate 41, and the rear extension bars 44 are inserted into front guide through holes 341 formed in the vertical connecting plate 34.
Further, a front guide sleeve 342 is inserted into the inner side wall of the front guide through hole 341, the front guide sleeve 342 is fixed to the vertical connecting plate 34, and the rear extension rod 44 is inserted into the corresponding front guide sleeve 342.
Further, an elastic layer 45 is fixed to the front wall surface of the front pressing plate 41.
Further, a rear baffle plate 12 is fixed on the top surface of the mounting base plate 10 in front of the rear transverse part of the T-shaped limiting protrusion part 11, and the rear baffle plate 12 is in front of the front plate body of the metal casing 100 of the washing machine to be processed.
In this embodiment, the traverse motor 32 and the fine adjustment motor 42 are both connected to the control host through electrical connection wires, and are controlled by the control host, which is a common structure and can be purchased directly, and detailed description is omitted.
The working principle is as follows: in use, the metal casing 100 of the washing machine to be processed is placed on the mounting base plate 10 and in the T-shaped limiting bulge 11, and the rear baffle 12 is in front of the front plate body of the metal casing 100 of the washing machine to be processed;
then, the control is carried out by pressing the control host, the transverse moving motor 32 and the fine tuning motor 42 run, so that the front pressing plate 41 moves transversely and moves forwards, the elastic layer 45 is pressed on the rear wall surface of the corresponding bending connecting edge 101, meanwhile, the front part of the front plate body of the metal shell 100 of the washing machine to be processed is pressed on the rear elastic layer 2 fixed on the rear wall surface of the rear baffle plate 12, positioning support is realized, and the rear plate body is convenient to mount on the two bending connecting edges 101.
After the first positioning is finished, the memory function of the control host can remember the operation conditions of the transverse moving motor 32 and the fine tuning motor 42, so that the transverse moving motor 32 and the fine tuning motor 42 can automatically operate to move only by manually pressing an opening key during subsequent batch installation and processing, and the processing efficiency is greatly improved.
The memory function in the control host is controlled by an internal program, which is a common control method, and the existing control host has the function, so the detailed description is not needed.
Finally, the above embodiments are only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the scope of the present invention should be defined by the claims.
Claims (9)
1. A positioning mechanism for mounting a metal shell of a drum washing machine comprises a mounting base plate (10), and is characterized in that: a T-shaped limiting bulge part (11) is fixed on the top surface of the mounting bottom plate (10), and the metal shell (100) of the washing machine to be processed is placed on the mounting bottom plate (10) and is positioned in the T-shaped limiting bulge part (11);
two connecting support frames (20) are fixed on the top surface of the middle part of the mounting bottom plate (10), a transverse moving mechanism (30) is fixed on the two connecting support frames (20), a front-back adjusting mechanism (40) is fixed on a moving block (31) of the transverse moving mechanism (30), and a front pressing plate (41) of the front-back adjusting mechanism (40) corresponds to a bending connecting edge (101) formed on the inner side wall of the front end of the left side plate and the right side plate of the metal shell (100) of the washing machine to be processed.
2. A positioning mechanism for mounting a metal casing of a drum washing machine according to claim 1, characterized in that: the transverse moving mechanism (30) comprises a transverse moving motor (32), the transverse moving motor (32) is fixed on the side wall of the corresponding vertical plate connected with the support frame (20), an output shaft of the transverse moving motor (32) penetrates through the vertical plate connected with the support frame (20) and is connected with a transverse screw (33) through a coupler, a moving block (31) is screwed on the transverse screw (33), and a vertical connecting plate (34) is arranged at the front part of the outer end of the moving block (31).
3. A positioning mechanism for mounting a metal casing of a drum washing machine according to claim 2, characterized in that: the bottom surface of the moving block (31) is formed with a lower extension plate (35), a transverse guide rod (36) is fixed on the lower extension plate (35), and the transverse guide rod (36) is inserted in a guide through hole (21) formed in a vertical plate of the connecting support frame (20).
4. A positioning mechanism for mounting a metal casing of a drum washing machine according to claim 3, characterized in that: the guide sleeve body (22) is inserted in the guide through hole (21), the guide sleeve body (22) is fixed on a vertical plate of the connecting support frame (20), and the transverse guide rod (36) is inserted in the guide sleeve body (22).
5. A positioning mechanism for mounting a metal casing of a drum washing machine according to claim 2, characterized in that: the front and rear adjusting mechanism (40) comprises a fine adjusting motor (42), the fine adjusting motor (42) is fixed on the rear wall surface of the vertical connecting plate (34), an output shaft of the fine adjusting motor (42) penetrates through the front wall surface of the vertical connecting plate (34) and is connected with an adjusting screw rod through a coupler, an adjusting threaded sleeve (43) is connected onto the adjusting screw rod in a threaded mode, and the front end of the adjusting threaded sleeve (43) is fixed on the rear wall surface of the front pressing plate (41).
6. A positioning mechanism for mounting a metal shell of a drum washing machine according to claim 5, characterized in that: rear extension rods (44) are fixed on the rear wall surfaces of the upper portion and the lower portion of the front pressing plate (41), and the rear extension rods (44) are inserted into front guide through holes (341) formed in the vertical connecting plate (34).
7. A positioning mechanism for mounting a metal casing of a drum washing machine according to claim 6, characterized in that: the inner side wall of the front guide through hole (341) is inserted and sleeved with a front guide sleeve (342), the front guide sleeve (342) is fixed on the vertical connecting plate (34), and the rear extension rod (44) is inserted and sleeved in the corresponding front guide sleeve (342).
8. A positioning mechanism for mounting a metal shell of a drum washing machine according to claim 5, characterized in that: an elastic layer (45) is fixed on the front wall surface of the front pressing plate (41).
9. A positioning mechanism for mounting a metal casing of a drum washing machine according to claim 1, characterized in that: the top surface of the mounting bottom plate (10) in front of the rear transverse part of the T-shaped limiting protrusion part (11) is fixed with a rear baffle (12), and the rear baffle (12) is positioned in front of the front plate body of the metal shell (100) of the washing machine to be processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010557603.7A CN111633137A (en) | 2020-06-18 | 2020-06-18 | Positioning mechanism for mounting metal shell of drum washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010557603.7A CN111633137A (en) | 2020-06-18 | 2020-06-18 | Positioning mechanism for mounting metal shell of drum washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111633137A true CN111633137A (en) | 2020-09-08 |
Family
ID=72325838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010557603.7A Withdrawn CN111633137A (en) | 2020-06-18 | 2020-06-18 | Positioning mechanism for mounting metal shell of drum washing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN111633137A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5630577A (en) * | 1994-12-16 | 1997-05-20 | Tankersley; James E. | Clamp assembly |
| CN204366332U (en) * | 2014-12-31 | 2015-06-03 | 布劳恩电梯有限公司 | A kind of apparatus for welding and positioning of switch board housing |
| CN106475937A (en) * | 2016-11-30 | 2017-03-08 | 东莞市天合机电开发有限公司 | A kind of photoelectric microscope detection article mounting table frame mechanism |
| CN108058054A (en) * | 2018-01-24 | 2018-05-22 | 张东莲 | A kind of front and rear removable assistance for lifting mechanism of automotive hub Vehicle Processing |
| CN108673660A (en) * | 2018-08-02 | 2018-10-19 | 佛山信君安智能家居有限公司 | A kind of door-plate engraving fixed mechanism |
| CN210184910U (en) * | 2018-12-04 | 2020-03-27 | 合肥智慧云上信息技术有限公司 | Computer shell fixing device |
-
2020
- 2020-06-18 CN CN202010557603.7A patent/CN111633137A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5630577A (en) * | 1994-12-16 | 1997-05-20 | Tankersley; James E. | Clamp assembly |
| CN204366332U (en) * | 2014-12-31 | 2015-06-03 | 布劳恩电梯有限公司 | A kind of apparatus for welding and positioning of switch board housing |
| CN106475937A (en) * | 2016-11-30 | 2017-03-08 | 东莞市天合机电开发有限公司 | A kind of photoelectric microscope detection article mounting table frame mechanism |
| CN108058054A (en) * | 2018-01-24 | 2018-05-22 | 张东莲 | A kind of front and rear removable assistance for lifting mechanism of automotive hub Vehicle Processing |
| CN108673660A (en) * | 2018-08-02 | 2018-10-19 | 佛山信君安智能家居有限公司 | A kind of door-plate engraving fixed mechanism |
| CN210184910U (en) * | 2018-12-04 | 2020-03-27 | 合肥智慧云上信息技术有限公司 | Computer shell fixing device |
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Application publication date: 20200908 |
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| WW01 | Invention patent application withdrawn after publication |