Fixing tool for refrigerator sheet metal part machining

Abstract

The utility model discloses a fixing tool for processing a refrigerator sheet metal part, which is characterized by comprising a bottom plate, a motor fixedly connected with the bottom plate, a screw fixedly connected with an output shaft of the motor, a threaded cylinder in threaded connection with the screw, and a table board fixedly connected with the threaded cylinder; the swinging assembly is arranged on the upper side of the table board; the mounting plate is arranged at one end of the swing assembly, the mounting plate is fixedly connected with a steering engine, and an output shaft of the steering engine penetrates through the mounting plate; the U-shaped plate is fixedly connected with an output shaft of the steering engine, the U-shaped plate is at least connected with one clamping air cylinder, and piston rods of the clamping air cylinders penetrate through the U-shaped plate to be connected with clamping plates. The utility model relates to the field of fixing tools, in particular to a fixing tool for refrigerator sheet metal part machining. The technical problem to be solved by the utility model is to provide the fixing tool for processing the refrigerator sheet metal part, which is favorable for fixing the sheet metal part.

Description

Technical Field

[0001] The utility model relates to the field of fixed tooling, in particular to a fixed tooling for processing refrigerator sheet metal parts. Background Art

[0002] Sheet metal is a comprehensive cold processing technology for thin metal plates, including shearing, punching, cutting, folding, welding, riveting, splicing, etc. Sheet metal parts are widely used in the production of automobiles, home appliances, etc. During the processing of refrigerator sheet metal parts, fixed tooling is required to fix the sheet metal parts.

[0003] The prior art, such as the utility model with authorization announcement number CN219212864U, can clamp sheet metal parts and drive them to rotate, thereby facilitating the processing of sheet metal parts.

[0004] At present, there is still a lack of a fixed tooling to facilitate the adjustment of the position and angle of the sheet metal parts, so as to facilitate the workers to process the sheet metal parts. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a fixing tool for processing refrigerator sheet metal parts, which is conducive to fixing the sheet metal parts.

[0006] The utility model adopts the following technical solutions to achieve the invention purpose:

[0007] A fixed tooling for processing refrigerator sheet metal parts, characterized in that it includes: a bottom plate, the bottom plate is fixedly connected to a motor, the output shaft of the motor is fixedly connected to a screw, the screw is threadedly connected to a threaded barrel, and the threaded barrel is fixedly connected to a table top; a swing assembly, arranged on the upper side of the table top; a mounting plate, arranged at one end of the swing assembly, the mounting plate is fixedly connected to a steering gear, and the output shaft of the steering gear passes through the mounting plate; a U-shaped plate, fixedly connected to the output shaft of the steering gear, the U-shaped plate is connected to at least one clamping cylinder, and the piston rod of the clamping cylinder passes through the U-shaped plate to connect the clamping plate. By adopting the clamping cylinder, the clamping plate and the U-shaped plate can clamp the sheet metal parts, and by adopting the steering gear, the angle of the sheet metal parts can be adjusted, and the inclined hole can be drilled. The height of the sheet metal parts can be adjusted by driving with a motor, which is convenient for the staff to process according to their own height and work habits.

[0008] As a further limitation of the technical solution, the swing assembly includes a symmetrical first parallel rod and a symmetrical second parallel rod, the lower ends of the symmetrical first parallel rod and the lower ends of the symmetrical second parallel rod are respectively rotatably connected to the table top, the upper ends of the symmetrical first parallel rod and the middle parts of the symmetrical second parallel rod are respectively rotatably connected to the third parallel rod, the upper ends of the symmetrical second parallel rods are respectively rotatably connected to the fourth parallel rod, the symmetrical third parallel rod and the symmetrical fourth parallel rod are respectively rotatably connected to the mounting seats, and the symmetrical mounting seats are respectively fixedly connected to the mounting plate. By adopting the parallel rod rotation connection method, the position adjustment of the mounting plate is realized, which is convenient for the staff to perform processing according to their own height and work habits.

[0009] As a further limitation of the technical solution, the table is fixedly connected to a U-shaped shaft, the U-shaped shaft is rotatably connected to an electric push rod, the push rod of the electric push rod is rotatably connected to a connecting shaft, and the connecting shaft is fixedly connected to the symmetrical third parallel rod. The electric push rod is used to provide power for the movement of the swing assembly.

[0010] As a further limitation of the technical solution, the surface of the clamping plate is coated with rubber. By coating the surface of the clamping plate with rubber, damage to the sheet metal part is avoided when the sheet metal part is clamped.

[0011] As a further limitation of the technical solution, the bottom plate is fixedly connected to a vertical rod, and the vertical rod passes through the table top and is fixedly connected to a limit block. The vertical rod plays an auxiliary guiding role for the table top, and the limit block prevents the screw rod from being separated from the threaded barrel.

[0012] As a further limitation of the technical solution, the bottom plate is fixedly connected to a group of guide rods, the table top is fixedly connected to a group of guide cylinders, and each of the guide rods is respectively arranged in the corresponding guide cylinder. By arranging the guide rods in the guide cylinders, the table top is guided to move in the height direction.

[0013] Compared with the related art, the fixing tool for processing refrigerator sheet metal parts provided by the utility model has the following beneficial effects:

[0014] (1) This device uses a motor to adjust the height of the sheet metal parts, making it convenient for workers to adjust according to their working habits;

[0015] (2) This device uses an electric push rod to adjust the position of the sheet metal parts in space, which is convenient for staff to use;

[0016] (3) The device is driven by a servo to adjust the angle of the sheet metal, making drilling easier. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1The three-dimensional structure of the utility model is shown in FIG. Figure 1 .

[0018] Figure 2 It is a schematic diagram of the local three-dimensional structure of the utility model Figure 1 .

[0019] Figure 3 It is a schematic diagram of the local three-dimensional structure of the utility model Figure 2 .

[0020] Figure 4 It is a schematic diagram of the local three-dimensional structure of the utility model Figure 3 .

[0021] Figure 5 The three-dimensional structure of the utility model is shown in FIG. Figure 2 .

[0022] In the figure: 1, table, 2, guide cylinder, 3, guide rod, 4, bottom plate, 5, motor, 6, screw, 7, threaded cylinder, 8, vertical rod, 9, U-shaped shaft, 10, limit block, 11, mounting plate, 12, mounting seat, 13, fourth parallel rod, 14, second parallel rod, 15, third parallel rod, 16, first parallel rod, 17, electric push rod, 18, connecting shaft, 19, steering gear, 20, U-shaped plate, 21, clamping cylinder, 22, clamping plate. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0024] Embodiment 1: A fixed tool for processing refrigerator sheet metal parts, comprising: a bottom plate 4, the bottom plate 4 is fixedly connected to a motor 5, the output shaft of the motor 5 is fixedly connected to a screw rod 6, the screw rod 6 is threadedly connected to a threaded barrel 7, and the threaded barrel 7 is fixedly connected to a table top 1; a swing assembly, arranged on the upper side of the table top 1; a mounting plate 11, arranged at one end of the swing assembly, the mounting plate 11 is fixedly connected to a steering gear 19, and the output shaft of the steering gear 19 passes through the mounting plate 11; a U-shaped plate 20, fixedly connected to the output shaft of the steering gear 19, the U-shaped plate 20 is connected to at least one clamping cylinder 21, and the piston rod of the clamping cylinder 21 passes through the U-shaped plate 20 to connect the clamping plate 22. By adopting the clamping cylinder 21, the clamping plate 22 and the U-shaped plate 20 can clamp the sheet metal part, and by adopting the steering gear 19, the angle of the sheet metal part can be adjusted, and the inclined hole can be drilled. The motor 5 is used to drive the sheet metal part to adjust its height, which is convenient for the staff to process according to their own height and work habits.

[0025] The model of the motor 5 is SD100.

[0026] The model of the steering gear 19 is DHEB-GF775.

[0027] The model of the clamping cylinder 21 is MHL2-10D.

[0028] The swing assembly includes a symmetrical first parallel rod 16 and a symmetrical second parallel rod 14, the lower ends of the symmetrical first parallel rod 16 and the lower ends of the symmetrical second parallel rod 14 are respectively rotatably connected to the table 1, the upper ends of the symmetrical first parallel rod 16 and the middle parts of the symmetrical second parallel rod 14 are respectively rotatably connected to the third parallel rod 15, the upper ends of the symmetrical second parallel rod 14 are respectively rotatably connected to the fourth parallel rod 13, the symmetrical third parallel rod 15 and the symmetrical fourth parallel rod 13 are respectively rotatably connected to the mounting seat 12, and the symmetrical mounting seats 12 are respectively fixedly connected to the mounting plate 11. By adopting the parallel rod rotation connection method, the position adjustment of the mounting plate 11 is realized, which is convenient for the staff to perform processing according to their own height and working habits.

[0029] The table 1 is fixedly connected to the U-shaped shaft 9, the U-shaped shaft 9 is rotatably connected to the electric push rod 17, the push rod of the electric push rod 17 is rotatably connected to the connecting shaft 18, and the connecting shaft 18 is fixedly connected to the symmetrical third parallel rod 15. The electric push rod 17 is used to provide power for the movement of the swing assembly.

[0030] The model of the electric push rod 17 is LX712.

[0031] The surface of the clamping plate 22 is coated with rubber. By coating the surface of the clamping plate 22 with rubber, damage to the sheet metal part is avoided when the sheet metal part is clamped.

[0032] The bottom plate 4 is fixedly connected to a group of guide rods 3, and the table top 1 is fixedly connected to a group of guide cylinders 2, and each of the guide rods 3 is respectively arranged in the corresponding guide cylinder 2. By arranging the guide rods 3 in the guide cylinders 2, the table top 1 is guided to move in the height direction.

[0033] The working principle of a fixed tooling for processing refrigerator sheet metal parts provided by the utility model is as follows:

[0034] The sheet metal part is placed in the area formed by the U-shaped plate 20 and the clamping plate 22, and the clamping cylinder 21 is controlled to extend. The clamping cylinder 21 drives the clamping plate 22 to move, so that the clamping plate 22 and the U-shaped plate 20 clamp the sheet metal part.

[0035] The motor 5 is controlled to rotate, the motor 5 drives the screw 6 to rotate, the screw 6 drives the threaded cylinder 7 to move, the threaded cylinder 7 drives the table 1 to move, the table 1 drives the guide cylinder 2 to move along the guide rod 3, the table 1 drives the swing assembly, the mounting plate 11, the steering gear 19, the U-shaped plate 20, the clamping cylinder 21 and the clamping plate 22 to move, so that the clamping plate 22 and the U-shaped plate 20 drive the sheet metal to move to a suitable height. The electric push rod 17 is controlled to extend and retract, the electric push rod 17 drives the connecting shaft 18 to swing, and then the electric push rod 17 swings, the connecting shaft 18 drives the third parallel rod 15 to swing, the third parallel rod 15 drives the first parallel rod 16 and the second parallel rod 14 to swing, the second parallel rod 14 drives the fourth parallel rod 13 to swing, the third parallel rod 15 and the fourth parallel rod 13 drive the mounting seat 12, the mounting plate 11, the steering gear 19, the U-shaped plate 20, the clamping cylinder 21 and the clamping plate 22 to swing, the clamping plate 22 and the U-shaped plate 20 drive the sheet metal to swing to a suitable position, which is convenient for the staff to process.

[0036] When it is necessary to drill an inclined hole, the steering gear 19 is controlled to rotate, and the steering gear 19 drives the U-shaped plate 20, the clamping cylinder 21 and the clamping plate 22 to swing to a suitable angle, so that the staff can drill the inclined hole conveniently.

[0037] Embodiment 2: This embodiment is further described on the basis of embodiment 1, wherein the bottom plate 4 is fixedly connected to the vertical rod 8, and the vertical rod 8 passes through the table top 1 and is fixedly connected to the limit block 10. The vertical rod 8 is used to assist the table top 1 in guiding, and the limit block 10 is used to prevent the screw rod 6 from being separated from the threaded barrel 7.

[0038] The working principle of a fixed tooling for processing refrigerator sheet metal parts provided by the utility model is as follows:

[0039] When the table top 1 moves in the height direction, it moves along the vertical rod 8 .

[0040] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A fixing tool for processing refrigerator sheet metal parts, characterized in that: include: A bottom plate (4), the bottom plate (4) is fixedly connected to a motor (5), an output shaft of the motor (5) is fixedly connected to a screw rod (6), the screw rod (6) is threadedly connected to a threaded barrel (7), and the threaded barrel (7) is fixedly connected to a table top (1); A swing assembly, arranged on the upper side of the table top (1); A mounting plate (11) is arranged at one end of the swing assembly, the mounting plate (11) is fixedly connected to a steering gear (19), and an output shaft of the steering gear (19) passes through the mounting plate (11); The U-shaped plate (20) is fixedly connected to the output shaft of the steering gear (19); the U-shaped plate (20) is connected to at least one clamping cylinder (21); and the piston rod of the clamping cylinder (21) passes through the U-shaped plate (20) and is connected to a clamping plate (22).

2. The fixing tool for processing refrigerator sheet metal parts according to claim 1 is characterized in that: The swing assembly comprises a symmetrical first parallel rod (16) and a symmetrical second parallel rod (14); the lower ends of the symmetrical first parallel rod (16) and the lower ends of the symmetrical second parallel rod (14) are respectively rotatably connected to the table top (1); the upper ends of the symmetrical first parallel rod (16) and the middle parts of the symmetrical second parallel rod (14) are respectively rotatably connected to the third parallel rod (15); the upper ends of the symmetrical second parallel rods (14) are respectively rotatably connected to the fourth parallel rod (13); the symmetrical third parallel rod (15) and the symmetrical fourth parallel rod (13) are respectively rotatably connected to the mounting seats (12); and the symmetrical mounting seats (12) are respectively fixedly connected to the mounting plate (11).

3. The fixing tool for processing refrigerator sheet metal parts according to claim 2 is characterized in that: The table top (1) is fixedly connected to a U-shaped shaft (9), the U-shaped shaft (9) is rotatably connected to an electric push rod (17), the push rod of the electric push rod (17) is rotatably connected to a connecting shaft (18), and the connecting shaft (18) is fixedly connected to the symmetrical third parallel rod (15).

4. The fixing tool for processing refrigerator sheet metal parts according to claim 1 is characterized in that: The surface of the clamping plate (22) is coated with rubber.

5. The fixing tool for processing refrigerator sheet metal parts according to claim 1 is characterized in that: The bottom plate (4) is fixedly connected to a vertical rod (8), and the vertical rod (8) passes through the table top (1) and is fixedly connected to a limit block (10).

6. The fixing tool for processing refrigerator sheet metal parts according to claim 1 is characterized in that: The bottom plate (4) is fixedly connected to a group of guide rods (3), the table top (1) is fixedly connected to a group of guide cylinders (2), and each of the guide rods (3) is respectively arranged in a corresponding guide cylinder (2).

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