Bending device for power distribution switch accessory production

Abstract

The utility model belongs to the technical field of power distribution switch accessory production, and particularly relates to a bending device for power distribution switch accessory production, which comprises a workbench capable of limiting part of parts of the device or providing installation positions. The workbench is provided with a positioning assembly which can conveniently fix the metal sheet accessory according to the length of the metal sheet accessory and the position to be bent, and the positioning assembly is provided with a bending assembly which can bend the fixed metal sheet accessory according to needs. According to the bending device, the transverse positions of the two sets of clamping pieces with variable longitudinal lengths can be conveniently adjusted through the arranged transverse moving piece, and the longitudinal position changes of part of parts of the clamping pieces are transmitted to the bending assembly in real time through the longitudinal moving piece, so that the bending device can rapidly and stably clamp the parts according to the bending requirements of the parts of different specifications; and the bending assembly can accurately apply pressure to the position, needing to be bent, of the accessory after running.

Description

Technical Field

[0001] The utility model belongs to the technical field of the production of distribution switch accessories, and particularly relates to a bending device for the production of distribution switch accessories. Background Art

[0002] In the process of producing accessories for connecting electronic components in a distribution switch, it is necessary to perform a certain degree of bending on the accessories to ensure that there is enough space in the distribution switch to place each electronic component and ensure that each electronic component can be effectively connected.

[0003] The Chinese patent document with the authorization announcement number CN218079753U discloses a bending machine for distribution switch accessories. After clamping the metal sheet-like accessories to be bent by a movable pressing member and a supporting member, the pressing member is driven to move by a hydraulic rod, so that the metal sheet-like accessories can be bent by contacting a fixed abutting member or a sliding abutting member.

[0004] However, in the prior art, it is inconvenient to fully fix metal sheet-like accessories with different lengths according to the bending requirements during bending, and accurately perform bending processing on the preset bending positions. Therefore, a bending device for the production of distribution switch accessories is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a bending device for the production of distribution switch accessories.

[0006] The technical solution adopted by the utility model is as follows:

[0007] A bending device for the production of distribution switch accessories includes a workbench that can limit some components of the device or provide an installation position. A positioning component is arranged on the workbench, which can conveniently fix a metal sheet-like accessory according to the length and the position to be bent of the metal sheet-like accessory. A bending component is arranged on the positioning component, which can bend the fixed metal sheet-like accessory as required.

[0008] The positioning component includes a transverse moving member that can adjust the clamping force on the accessory, a clamping member that can meet the fixing requirements of accessories with different lengths, and a longitudinal moving member that can bend the accessory as required at a certain distance on one side of the accessory.

[0009] Preferably: The transverse moving member includes supports fixedly installed on both sides of the workbench. A bidirectional lead screw is movably connected between the supports. One end of the bidirectional lead screw is fixedly connected to a motor. A transverse moving frame is arranged between the workbench and the bidirectional lead screw.

[0010] Preferably: The clamping member includes a bidirectional hydraulic rod fixedly installed in the transverse moving frame. The telescopic end of the bidirectional hydraulic rod is fixedly connected to a clamping plate. A clamping pad is fixedly connected inside the clamping plate.

[0011] Preferably, the longitudinal moving member includes a limiting rod fixedly connected inside the workbench. A limiting frame is arranged between the workbench and the limiting rod. A locking knob is fixedly installed below the limiting frame. A longitudinal moving frame is movably connected to the limiting frame. A telescopic connecting rod is arranged between the clamping plate and the longitudinal moving frame.

[0012] Preferably, the workbench is slidably connected to the transverse moving frame. The support is rotatably connected to the bidirectional lead screw. The bidirectional lead screw is threadedly connected to the transverse moving frame.

[0013] Preferably, the transverse moving frame is slidably connected to the clamping plate.

[0014] Preferably, the workbench, the limiting rod, and the longitudinal moving frame are all slidably connected to the limiting frame. The clamping plate and the longitudinal moving frame are both rotatably connected to the telescopic connecting rod.

[0015] The beneficial effects of the present utility model are as follows: It is convenient to adjust the lateral position of two groups of clamping members with variable longitudinal lengths through the provided transverse moving member, and the longitudinal position change of some components of the clamping members is transmitted to the bending assembly in real time through the longitudinal moving member, so that the device can quickly and stably clamp according to the bending requirements of accessories of different specifications, and enable the bending assembly to accurately apply pressure to the position where the accessory needs to be bent after operation. Description of the Drawings

[0016] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. They are used together with the following specific embodiments to explain the present utility model, but do not constitute a limitation to the present utility model. In the drawings:

[0017] Figure 1 is an isometric structural schematic diagram of a bending device for the production of distribution switch accessories according to the present utility model;

[0018] Figure 2 is a front view structural schematic diagram of a bending device for the production of distribution switch accessories according to the present utility model;

[0019] Figure 3 is a top view structural schematic diagram of a bending device for the production of distribution switch accessories according to the present utility model;

[0020] Figure 4 is a partially enlarged structural schematic diagram of some components of a bending device for the production of distribution switch accessories according to the present utility model;

[0021] Figure 5 is Figure 4 a partially enlarged structural schematic diagram of some components of

[0022] The description of the reference numerals is as follows:

[0023] 1. Workbench; 2. Positioning component; 201. Support; 202. Bi-directional lead screw; 203. Motor; 204. Transverse moving frame; 205. Bi-directional hydraulic rod; 206. Clamping plate; 207. Clamping pad; 208. Limit rod; 209. Limit frame; 210. Locking knob; 211. Longitudinal moving frame; 212. Telescopic connecting rod; 3. Bending component; 301. Cylinder; 302. Bending knife. Detailed implementation mode

[0024] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation to the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more.

[0025] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "connection" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.

[0026] The present invention will be further described below with reference to the embodiments and the accompanying drawings.

[0027] As Figures 1 - 5 shown, a bending device for the production of distribution switch accessories includes a workbench 1 that can limit or provide an installation position for some components of the device. On the workbench 1, there is a positioning component 2 that can conveniently fix metal sheet-like accessories according to their length and the position to be bent. On the positioning component 2, there is a bending component 3 that can bend the fixed metal sheet-like accessories as required.

[0028] In this embodiment: The positioning component 2 includes a transverse moving member for adjusting the clamping force on the fitting, a clamping member capable of meeting the fixing requirements of fittings of different lengths, and a longitudinal moving member for enabling the bending component 3 to bend the fitting as required at a certain distance on one side of the fitting. The transverse moving member includes supports 201 fixedly installed on both sides of the workbench 1. A bidirectional lead screw 202 is movably connected between the supports 201. One end of the bidirectional lead screw 202 is fixedly connected to a motor 203. A transverse moving frame 204 is arranged between the workbench 1 and the bidirectional lead screw 202. The clamping member includes a bidirectional hydraulic rod 205 fixedly installed in the transverse moving frame 204. The telescopic end of the bidirectional hydraulic rod 205 is fixedly connected to a clamping plate 206. A clamping pad 207 is fixedly connected inside the clamping plate 206. The longitudinal moving member includes a limiting rod 208 fixedly connected inside the workbench 1. A limiting frame 209 is arranged between the workbench 1 and the limiting rod 208. A locking knob 210 is fixedly installed below the limiting frame 209. A longitudinal moving frame 211 is movably connected to the limiting frame 209. A telescopic connecting rod 212 is arranged between the clamping plate 206 and the longitudinal moving frame 211;

[0029] The workbench 1 is slidably connected to the transverse moving frame 204. The support 201 is rotatably connected to the bidirectional lead screw 202. The bidirectional lead screw 202 is threadedly connected to the transverse moving frame 204. The transverse moving frame 204 is slidably connected to the clamping plate 206. The workbench 1, the limiting rod 208, and the longitudinal moving frame 211 are all slidably connected to the limiting frame 209. The clamping plate 206 and the longitudinal moving frame 211 are both rotatably connected to the telescopic connecting rod 212;

[0030] The bidirectional lead screw 202 is installed in the workbench 1 through the support 201. The motor 203 drives the bidirectional lead screw 202 to rotate relative to the support 201. After rotation, the bidirectional lead screw 202 drives the two transverse moving frames 204 to move transversely in opposite directions at the same time. The bidirectional hydraulic rod 205 drives the clamping plate 206 to move longitudinally relative to the connected transverse moving frame 204. The clamping pad 207 is used to contact the fitting to be bent instead of the clamping plate 206 to provide sufficient friction to ensure the fixing effect of the fitting and avoid damage to the surface of the fitting. The movable range of the limiting frame 209 is restricted by the limiting rod 208. By loosening or tightening the locking knob 210, the limiting frame 209 can slide transversely relative to the limiting rod 208 or stably stop at a certain position. The movable range of the longitudinal moving frame 211 on which the bending component 3 is installed is restricted by the limiting frame 209. The longitudinal position of the clamping plate 206 can be stably transmitted to the longitudinal moving frame 211 after transverse movement along with the limiting frame 209 through the telescopic connecting rod 212.

[0031] In this embodiment: The bending component 3 includes a cylinder 301 fixedly installed on the longitudinal moving frame 211. The telescopic end of the cylinder 301 is fixedly connected to a bending knife 302; The cylinder 301 drives the bending knife 302 to move transversely a certain distance. The bending knife 302 contacts the fitting clamped in the positioning component 2 and applies pressure to bend it.

[0032] Working principle: When this device is installed and used for the bending work of the distribution switch accessories production, according to the specifications of the accessories to be bent and the bending requirements, the motor 203 is used to drive the two transverse moving frames 204 to separate a certain distance. After adjusting the longitudinal position of the clamping plates 206 through the bidirectional hydraulic rod 205, the accessories are placed between the clamping pads 207. Then, the motor 203 works again to make the two transverse moving frames 204 move towards each other a certain distance to clamp the accessories.

[0033] When clamping, the position of the accessories to be bent should be located at the edge of one end of the clamping pad 207 away from the other clamping pad 207 with the same transverse position, that is, flush with the bending part of the clamping plate 206, so that the position of the accessories to be bent can have the same longitudinal position as the cutting edge of the bending knife 302.

[0034] During the clamping process, since the longitudinal position of the clamping plate 206 is transmitted to the longitudinal moving frame 211 through the telescopic connecting rod 212, only by adjusting the clamped part of the accessories according to the bending requirements can it be ensured that the cutting edge of the bending knife 302 is facing the position of the accessories to be bent.

[0035] After clamping is completed, the locking knob 210 can be rotated to adjust the transverse position of the limit frame 209. After the transverse distance between the bending knife 302 and the accessories is appropriate, the cylinder 301 can be made to work to drive the bending knife 302 to move horizontally, so as to bend the clamped accessories as required.

[0036] The above has made a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the purpose of the present invention.

Claims

1. A bending device for the production of distribution switch accessories, characterized in that: The device comprises a workbench (1) capable of limiting the position of some parts of the device or providing installation positions, the workbench (1) being provided with a positioning component (2) capable of conveniently fixing the metal sheet accessories according to their length and the position to be bent, and the positioning component (2) being provided with a bending component (3) capable of bending the fixed metal sheet accessories as required; The positioning assembly (2) comprises a transverse moving part capable of adjusting the clamping force of the accessory, a clamping part capable of meeting the fixing requirements of accessories of different lengths, and a longitudinal moving part capable of enabling the bending assembly (3) to bend the accessory as required at a certain distance on one side of the accessory.

2. A bending device for producing power distribution switch accessories according to claim 1, characterized in that: The transverse moving member comprises supports (201) fixedly mounted on both sides of the workbench (1), a bidirectional lead screw (202) being movably connected between the supports (201), a motor (203) being fixedly connected to one end of the bidirectional lead screw (202), and a transverse moving frame (204) being arranged between the workbench (1) and the bidirectional lead screw (202).

3. The bending device for producing power distribution switch accessories according to claim 2 is characterized in that: The clamping member comprises a bidirectional hydraulic rod (205) fixedly installed in the transverse frame (204), the telescopic end of the bidirectional hydraulic rod (205) is fixedly connected to a clamping plate (206), and a clamping pad (207) is fixedly connected inside the clamping plate (206).

4. The bending device for producing power distribution switch accessories according to claim 3 is characterized in that: The longitudinal shifting member comprises a limiting rod (208) fixedly connected to the workbench (1); a limiting frame (209) is arranged between the workbench (1) and the limiting rod (208); a locking knob (210) is fixedly installed below the limiting frame (209); a longitudinal shifting frame (211) is movably connected to the limiting frame (209); and a retractable connecting rod (212) is arranged between the clamping plate (206) and the longitudinal shifting frame (211).

5. The bending device for producing power distribution switch accessories according to claim 2, characterized in that: The workbench (1) is slidably connected to the transverse frame (204), the support (201) is rotationally connected to the bidirectional lead screw (202), and the bidirectional lead screw (202) is threadedly connected to the transverse frame (204).

6. The bending device for producing power distribution switch accessories according to claim 3 is characterized in that: The transverse moving frame (204) is slidably connected to the clamping plate (206).

7. The bending device for producing power distribution switch accessories according to claim 4, characterized in that: The workbench (1), the limiting rod (208) and the longitudinal moving frame (211) are all slidably connected to the limiting frame (209), and the clamping plate (206) and the longitudinal moving frame (211) are all rotationally connected to the telescopic connecting rod (212).

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