A bending device for processing electrical parts

Abstract

The utility model relates to the technical field of electrical parts processing, and discloses a bending device for electrical parts processing, including a base, a workbench fixedly connected to the top of the base, a die-changing mechanism arranged inside the right side of the workbench, a bending mechanism arranged on the top of the workbench, the die-changing mechanism comprising a multi-mode component, a push-pull component and a limit component, the multi-mode component is arranged inside the right side of the workbench, the push-pull component is arranged inside the multi-mode component, the limit component is arranged on the outer ring of the push-pull component, and the bending mechanism comprises a bending component, a driving component and a transmission component. The bending device for electrical parts processing, through the die-changing mechanism, can allow the staff to adjust the position of the telescopic frame so that the composite angle dies of different angles are aligned with the workbench, so that the staff can use the composite angle dies of different angles to bend the plate at different angles, thereby increasing the applicable scope of the bending device when in use and facilitating the use of the staff.

Description

Technical Field

[0001] The utility model relates to the technical field of processing electrical appliance parts, in particular to a bending device for processing electrical appliance parts. Background Art

[0002] Electrical appliances refer to all electrical appliances. From a professional perspective, they mainly refer to electrical devices, equipment and components used to connect and disconnect circuits, transform circuit parameters, and achieve control, regulation, switching, detection and protection of circuits or electrical equipment. They mainly refer to some commonly used household electrical equipment that provides convenience for life, such as televisions, air conditioners, refrigerators, washing machines and various small appliances. Electrical appliances are composed of various accessories, so a lot of equipment and tools are needed to assist in the processing of electrical appliances.

[0003] According to the "A Bending Device for Processing Electrical Accessories (Publication Number: CN 212733659U; Application Number: 202021400518.1)" published on the patent website, the above application is optimized for: "Electrical appliances require many accessories during assembly, and the accessories need to be processed according to the situation, and bending accessories is a process in the accessory processing process. Existing bending devices often bend a limited number of electrical accessories, and there is a problem of fixed bending angles." However, when the bending equipment in the above application is in use, the bending angle of the sheet can only be controlled by setting the downward movement distance of the pressure head. Errors are prone to occur during the bending process, the processing accuracy is poor, and it is not convenient to use. Utility Model Content

[0004] The purpose of the utility model is to provide a bending device for processing electrical accessories to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bending device for processing electrical accessories, comprising a base, a workbench is fixedly connected to the top of the base, a mold changing mechanism is arranged on the right side of the workbench, and a bending mechanism is arranged on the top of the workbench.

[0006] The mold changing mechanism includes a multi-mode component, a push-pull component and a limit component. The multi-mode component is arranged on the right side of the workbench, the push-pull component is arranged on the inner side of the multi-mode component, and the limit component is arranged on the outer ring of the push-pull component.

[0007] The bending mechanism comprises a bending assembly, a driving assembly and a transmission assembly. The bending assembly is arranged on the top of the workbench, the driving assembly is arranged on the front and rear sides of the workbench, and the transmission assembly is arranged on the top of the bending assembly.

[0008] Preferably, the multi-mode assembly includes a telescopic frame, which is slidably connected to the top inner right side of the workbench, a slide groove is provided on the right side of the workbench corresponding to the position of the telescopic frame, and a compound angle die is fixedly connected to the right side of the telescopic frame.

[0009] Preferably, the telescopic frame is slidably connected to limit strips at the top left side and the right side of the bottom, and the limit strips are fixedly connected to the top left side and the right side of the bottom in the slide groove.

[0010] Preferably, the push-pull assembly includes a push-pull arm 1, which is fixedly connected to the front side of the telescopic frame, a sliding rod is fixedly connected to the rear side of the push-pull arm 1, a push-pull arm 2 is fixedly connected to the rear side of the telescopic frame.

[0011] Preferably, the limiting assembly includes a slide cylinder, the slide cylinder is slidably connected to the outer ring of the sliding rod, the outer ring of the slide cylinder is fixedly connected with a fixed fin, and the fixed fin is fixedly connected to the left bottom of the slide groove.

[0012] Preferably, the bending assembly includes a limit plate, which is fixedly connected to the top of the workbench. A fixed shaft is provided on the right side of the limit plate, which is fixedly connected to the top of the workbench. The outer ring of the fixed shaft is rotatably connected to a rotating drum, and a pressure plate is fixedly connected to the right side of the rotating drum.

[0013] Preferably, the driving assembly includes a protrusion, which is fixedly connected to the front and rear sides of the workbench, a fixing frame 1 is fixedly connected to the top of the protrusion, an electric cylinder is fixedly connected to the right side of the fixing frame 1, a fixing frame 2 is fixedly connected to the front and rear sides of the electric cylinder, and the fixing frame 2 is fixedly connected to the top of the protrusion.

[0014] Preferably, the transmission assembly includes an electric telescopic rod, which is fixedly connected to the bottom of the electric cylinder, and the bottom of the electric telescopic rod is fixedly connected to a limiting slide rod, the outer ring of the limiting slide rod is slidably connected to a slide rail, and the outer side of the limiting slide rod is fixedly connected to a limiting plate.

[0015] Compared with the prior art, the utility model provides a bending device for processing electrical accessories, which has the following beneficial effects:

[0016] 1. The bending device for processing electrical parts has a die-changing mechanism, and the staff can adjust the position of the telescopic frame to align the compound angle dies of different angles with the workbench, so that the staff can bend the plate at different angles through the compound angle dies of different angles, which increases the application range of the bending device when in use and is convenient for the staff to use.

[0017] 2. The bending device for processing electrical parts has a bending mechanism. The staff only needs to start the electric cylinder to drive the electric telescopic rod to extend downward to drive the pressing plate to flip downward with the fixed axis as the axis. The pressing plate squeezes the plate downward to complete the bending of the plate. The operation is simple and convenient for the staff to use. At the same time, during the bending process of the plate, the limit plate limits the plate so that the left side of the plate will not tilt upward, ensuring the stability of the plate during the bending process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 It is a front schematic diagram of the utility model;

[0020] Figure 2 It is a partial structural schematic diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the main structure of the utility model;

[0022] Figure 4 It is a schematic diagram of the outer side of the mold changing mechanism part structure;

[0023] Figure 5 It is a schematic diagram of the inner side of the mold changing mechanism part;

[0024] Figure 6 It is a partial structural diagram of the bending mechanism.

[0025] In the figure: 1. mold changing mechanism; 11. multi-mold assembly; 1101. telescopic frame; 1102. slideway; 1103. compound angle die; 1104. limit bar; 12. push-pull assembly; 1201. push-pull arm 1; 1202. slide bar; 1203. push-pull arm 2; 13. limit assembly; 1301. slide cylinder; 1302. fixed fin; 2. bending mechanism; 21. bending assembly; 2101, limit plate; 2102, fixed shaft; 2103, rotating drum; 2104, pressure plate; 22, driving assembly; 2201, cam; 2202, fixed frame 1; 2203, electric cylinder; 2204, fixed frame 2; 23, transmission assembly; 2301, electric telescopic rod; 2302, limit slide bar; 2303, slide rail; 2304, limit plate; 3, base; 4, workbench. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] The utility model provides a technical solution:

[0029] Embodiment 1

[0030] Combination Figures 1 to 5 A bending device for processing electrical parts includes a base 3, a workbench 4 is fixedly connected to the top of the base 3, a mold changing mechanism 1 is arranged inside the right side of the workbench 4, and a bending mechanism 2 is arranged on the top of the workbench 4.

[0031] The mold changing mechanism 1 includes a multi-mode component 11, a push-pull component 12 and a limit component 13. The multi-mode component 11 is arranged on the right side of the workbench 4, the push-pull component 12 is arranged on the inner side of the multi-mode component 11, and the limit component 13 is arranged on the outer circle of the push-pull component 12.

[0032] The multi-mode assembly 11 includes a telescopic frame 1101, which is slidably connected to the top of the right side of the workbench 4. A slide groove 1102 is provided on the right side of the workbench 4 corresponding to the position of the telescopic frame 1101. A compound angle die 1103 is fixedly connected to the right side of the telescopic frame 1101. A limit bar 1104 is slidably connected to the top of the left side and the right side of the bottom of the telescopic frame 1101. The limit bar 1104 is fixedly connected to the top of the left side and the right side of the bottom of the slide groove 1102. The push-pull assembly 12 includes a push-pull arm 1201. Arm 1201 is fixedly connected to the front side of the telescopic frame 1101, the rear side of the push-pull arm 1201 is fixedly connected to the sliding rod 1202, the rear side of the sliding rod 1202 is fixedly connected to the push-pull arm 2 1203, the push-pull arm 2 1203 is fixedly connected to the rear side of the telescopic frame 1101, the limiting assembly 13 includes a slide 1301, the slide 1301 is slidably connected to the outer ring of the sliding rod 1202, the outer ring of the slide 1301 is fixedly connected to a fixed fin 1302, and the fixed fin 1302 is fixedly connected to the bottom left side of the slide groove 1102.

[0033] Furthermore: the staff can adjust the position of the telescopic frame 1101 to align the compound angle pressing dies 1103 of different angles with the workbench 4, so that the staff can bend the plate at different angles through the compound angle pressing dies 1103 of different angles, thereby increasing the scope of application of the bending device when in use and making it easier for the staff to use.

[0034] Embodiment 2

[0035] See also Figures 1 to 3 and Figure 6 On the basis of Example 1, it is further obtained that the bending mechanism 2 includes a bending component 21, a driving component 22 and a transmission component 23, the bending component 21 is arranged on the top of the workbench 4, the driving component 22 is arranged on the front and rear sides of the workbench 4, and the transmission component 23 is arranged on the top of the bending component 21.

[0036] The bending assembly 21 includes a limit plate 2101, which is fixedly connected to the top of the workbench 4. A fixed shaft 2102 is arranged on the right side of the limit plate 2101, and the fixed shaft 2102 is fixedly connected to the top of the workbench 4. The outer ring of the fixed shaft 2102 is rotatably connected to a rotating drum 2103, and a pressure plate 2104 is fixedly connected to the right side of the rotating drum 2103. The driving assembly 22 includes a cam 2201, which is fixedly connected to the front and rear sides of the workbench 4, and a fixed frame 2202 is fixedly connected to the top of the cam 2201. An electric cylinder 2203 is fixedly connected to the right side of 2202, and a fixing frame 2204 is fixedly connected to the front and rear sides of the electric cylinder 2203. The fixing frame 2204 is fixedly connected to the top of the protrusion 2201. The transmission assembly 23 includes an electric telescopic rod 2301, which is fixedly connected to the bottom of the electric cylinder 2203. A limiting slide bar 2302 is fixedly connected to the bottom of the electric telescopic rod 2301. The outer ring of the limiting slide bar 2302 is slidably connected to the slide rail 2303, and the outer side of the limiting slide bar 2302 is fixedly connected to a limiting plate 2304.

[0037] Furthermore: the staff only needs to start the electric cylinder 2203 to drive the electric telescopic rod 2301 to extend downward to drive the pressing plate 2104 to flip downward with the fixed axis 2102 as the axis, and the pressing plate 2104 squeezes the plate downward to complete the bending of the plate. The operation is simple and convenient for the staff to use. At the same time, during the bending process of the plate, the limit plate 2101 limits the plate so that the left side of the plate will not tilt upward, thereby ensuring the stability of the plate during the bending process.

[0038] During actual operation, when this device is used, when it is necessary to bend the plate, the staff first pulls the push-pull arm 1201 to drive the telescopic frame 1101 to move, so that the compound angle die 1103 of the appropriate angle is aligned with the workbench 4, and then the staff inserts the plate to be bent into the top of the workbench 4, so that the position to be bent is at the bottom of the rotating drum 2103, and then the staff starts the electric cylinder 2203, and the electric cylinder 2203 starts to drive the electric telescopic rod 2301 to extend downward, and the electric telescopic rod 2301 extends downward to drive the limiting slide bar 2302 to move downward, and the limiting slide bar 2302 moves downward and slides in the slide rail 2303 to drive the pressure plate 2104 to flip downward, and the pressure plate 2104 flips downward to drive the part of the plate located below the pressure plate 2104 to bend until the bottom of the plate fits with the outer side of the compound angle die 1103, at this time, the bending work of the plate is completed.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A bending device for processing electrical parts, comprising a base (3), characterized in that: The top of the base (3) is fixedly connected to a workbench (4), a mold changing mechanism (1) is arranged inside the right side of the workbench (4), and a bending mechanism (2) is arranged on the top of the workbench (4); The mold changing mechanism (1) comprises a multi-mode component (11), a push-pull component (12) and a limit component (13); the multi-mode component (11) is arranged inside the right side of the workbench (4); the push-pull component (12) is arranged inside the multi-mode component (11); and the limit component (13) is arranged on the outer ring of the push-pull component (12); The bending mechanism (2) comprises a bending component (21), a driving component (22) and a transmission component (23); the bending component (21) is arranged on the top of the workbench (4); the driving component (22) is arranged on the front and rear sides of the workbench (4); and the transmission component (23) is arranged on the top of the bending component (21).

2. The bending device for processing electrical parts according to claim 1, characterized in that: The multi-mode assembly (11) comprises a telescopic frame (1101), wherein the telescopic frame (1101) is slidably connected to the top inner side of the right side of the workbench (4), a slide groove (1102) is provided on the right side of the workbench (4) at a position corresponding to the telescopic frame (1101), and a composite angle pressing die (1103) is fixedly connected to the right side of the telescopic frame (1101).

3. The bending device for processing electrical parts according to claim 2, characterized in that: The telescopic frame (1101) is slidably connected to a limit strip (1104) at the top of the left side and the right side of the bottom, and the limit strip (1104) is fixedly connected to the top of the left side and the right side of the bottom in the slide groove (1102).

4. The bending device for processing electrical parts according to claim 1, characterized in that: The push-pull assembly (12) comprises a push-pull arm 1 (1201), wherein the push-pull arm 1 (1201) is fixedly connected to the front side of the telescopic frame (1101), the rear side of the push-pull arm 1 (1201) is fixedly connected to a sliding rod (1202), the rear side of the sliding rod (1202) is fixedly connected to a push-pull arm 2 (1203), and the push-pull arm 2 (1203) is fixedly connected to the rear side of the telescopic frame (1101).

5. The bending device for processing electrical parts according to claim 1, characterized in that: The limiting assembly (13) includes a slide cylinder (1301), the slide cylinder (1301) is slidably connected to the outer ring of the sliding rod (1202), the outer ring of the slide cylinder (1301) is fixedly connected with a fixed fin (1302), and the fixed fin (1302) is fixedly connected to the left bottom of the slide groove (1102).

6. The bending device for processing electrical parts according to claim 1, characterized in that: The bending assembly (21) comprises a limit plate (2101), wherein the limit plate (2101) is fixedly connected to the top of the workbench (4), a fixed shaft (2102) is arranged on the right side of the limit plate (2101), wherein the fixed shaft (2102) is fixedly connected to the top of the workbench (4), the outer ring of the fixed shaft (2102) is rotatably connected to a rotating drum (2103), and a pressure plate (2104) is fixedly connected to the right side of the rotating drum (2103).

7. The bending device for processing electrical parts according to claim 1, characterized in that: The driving assembly (22) comprises a boss (2201), wherein the boss (2201) is fixedly connected to the front and rear sides of the workbench (4), a fixing frame 1 (2202) is fixedly connected to the top of the boss (2201), an electric cylinder (2203) is fixedly connected to the right side of the fixing frame 1 (2202), a fixing frame 2 (2204) is fixedly connected to the front and rear sides of the electric cylinder (2203), and the fixing frame 2 (2204) is fixedly connected to the top of the boss (2201).

8. The bending device for processing electrical parts according to claim 1, characterized in that: The transmission assembly (23) comprises an electric telescopic rod (2301), wherein the electric telescopic rod (2301) is fixedly connected to the bottom of the electric cylinder (2203), the bottom of the electric telescopic rod (2301) is fixedly connected to a limit slide rod (2302), the outer ring of the limit slide rod (2302) is slidably connected to a slide rail (2303), and the outer side of the limit slide rod (2302) is fixedly connected to a limit plate (2304).

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