Bending device for electric appliance accessory machining

Abstract

The utility model relates to the technical field of electric appliance accessory machining, and discloses a bending device for electric appliance accessory machining, which comprises a machining table, four fixing feet are fixedly connected to the bottom of the machining table, a fixing frame is fixedly connected to the upper part of the machining table, a clamping mechanism is arranged above the machining table, and the clamping mechanism is fixedly connected to the bottom of the machining table. And an adjusting mechanism is arranged on the inner side of the fixing frame, a second hydraulic cylinder is arranged below the adjusting mechanism, the lower end of the second hydraulic cylinder is fixedly connected with a bending block, and a positioning supporting block is arranged above the machining table and is arranged under the bending block. According to the bending device for electric appliance accessory machining, the clamping mechanism is arranged, electric appliance accessories are prevented from deviating in the bending process, the bending effect is improved, multiple accessories are fixed at the same time, the bending work efficiency is improved, the adjusting mechanism is arranged, different positions of the electric appliance accessories can be bent conveniently, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric appliance fittings processing technical field, concretely is a kind of bending device for electric appliance fittings processing. BACKGROUND

[0002] Electric appliance refers to all electric appliances, from a professional point of view, mainly refers to the electrical device, equipment and element for the connection, breaking of circuit, transformation of circuit parameter, to realize the control, regulation, switching, detection and protection of circuit or electric equipment;From the perspective of ordinary people, it mainly refers to some electric equipment that provides convenience for life, such as TV set, air conditioner, refrigerator, washing machine, various small household appliances and so on, electric appliance needs to be assembled by corresponding accessories in production process, and accessories need to be bent by corresponding bending device, so as to reach the required assembly shape.

[0003] According to the patent with Chinese patent publication No. CN 212733659 U, a kind of bending device for electric appliance fittings processing is disclosed, to solve the problem that electric appliance fittings bending, often limited to the type of bent electric appliance fittings, bending angle fixed, including L-type plate, lengthening plate, support plate and motor box, the upper end of L-type plate vertical support arm is horizontally provided with support plate, the lower end surface of the support plate is vertically provided with connecting plate, connecting plate lower end surface is welded with pressure head, the both sides of the horizontal support arm of L-type plate are fixedly provided with two groups of parallel lengthening plate, lengthening plate is equipped with module between, lengthening plate side plate is provided with through hole and is provided with bolt at through hole, the corresponding side wall of module is provided with bolt hole matched with bolt. By rotating bolt to adjust the reserved gap of module, different electric appliance fittings can be bent, and the bending angle can be adjusted.

[0004] However, the bending device does not set up clamping mechanism to clamp and fix electric appliance fittings, so that the position of electric appliance fittings may shift during bending, affecting the effect of bending, and the efficiency of bending is also relatively low, and it is not convenient to adjust the position of bending block, and it is not convenient to bend different positions of electric appliance fittings, so the practicability is not high, for this reason, we propose a kind of bending device for electric appliance fittings processing. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a kind of bending device for electric appliance fittings processing.

[0006] To achieve the above object, the utility model provides following technical scheme: A kind of bending device for electrical fittings processing, including processing table, the bottom of the processing table is fixedly connected with fixed foot and the number of fixed foot is four, the top of the processing table is fixedly connected with fixed frame, the top of the processing table is provided with clamping mechanism, the inboard of the fixed frame is provided with adjusting mechanism, the lower portion of the adjusting mechanism is provided with second hydraulic cylinder, the lower end of the second hydraulic cylinder is fixedly connected with bending block, the top of the processing table is provided with positioning support block and positioning support block is arranged directly below bending block.

[0007] Preferably, the top of the processing table is provided with a movable slot, the positioning support block is connected with the movable slot through a movable block, and the movable slot is provided to facilitate the horizontal movement of the positioning support block.

[0008] Preferably, the clamping mechanism includes a mounting frame, a sliding groove, a sliding block, a connecting plate, a first hydraulic cylinder, a connecting spring, an upper clamping block, and a lower clamping block. The mounting frame is fixedly connected to the top of the processing table. The sliding groove is provided in the inner side of the mounting frame. The sliding block is connected with the sliding groove. The number of sliding grooves and sliding blocks is two and symmetrically arranged. The connecting plate is fixedly connected with the two sliding blocks. The first hydraulic cylinder is fixedly installed on the top of the mounting frame. The output end of the first hydraulic cylinder is fixedly connected with the connecting plate. The connecting spring is fixedly connected below the connecting plate. The upper clamping block is fixedly connected to the lower end of the connecting spring. The lower clamping block is fixedly connected to the inner bottom of the mounting frame. The connecting spring, the upper clamping block, and the lower clamping block are linearly arrayed in the inner side of the mounting frame. The one side of the electrical fittings is clamped and fixed by the upper clamping block and the lower clamping block, and multiple electrical fittings can be clamped simultaneously.

[0009] Preferably, the number of clamping mechanisms is two and symmetrically arranged on the top of the processing table. Two clamping mechanisms are provided to clamp the two sides of the electrical fittings simultaneously, making the clamping more stable.

[0010] Preferably, the adjusting mechanism includes a mounting frame, a motor, a threaded rod, a threaded sleeve, and an L-shaped connecting rod. The mounting frame is fixedly connected to the inner top of the fixed frame. The motor is fixedly installed on the right side of the mounting frame. The output end of the motor is fixedly connected with the threaded rod through a shaft coupling. The two ends of the threaded rod are rotatably connected with the inner side of the mounting frame through bearings. The threaded sleeve is threadedly connected to the outer wall of the threaded rod and is in contact with the inner top of the mounting frame. The second hydraulic cylinder is fixedly connected with the threaded sleeve. The threaded rod is rotated by the motor, causing the threaded sleeve to move.

[0011] Preferably, the two ends of the L-shaped connecting rod are fixedly connected with the threaded sleeve and the back of the positioning support block, respectively. The L-shaped connecting rod is provided to move the positioning support block simultaneously during the movement of the threaded sleeve.

[0012] Compared with the prior art, the bending device for electric appliance accessory machining has the following beneficial effects:

[0013] 1、The bending device for electric appliance accessory machining has the following beneficial effects:

[0014] 2、The bending device for electric appliance accessory machining has the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, illustrate the present application and explain the principles of the present application, and do not limit the present application. In the drawings:

[0016] Figure 1 It is a schematic view of the structure of the present application as a whole;

[0017] Figure 2 It is a schematic view of the structure of the clamping mechanism of the present application;

[0018] Figure 3 It is a schematic view of the structure of the present application from the front;

[0019] Figure 4 It is an enlarged view of A of the present application.

[0020] In the drawings: 1, machining table; 2, fixed foot; 3, fixed frame; 4, clamping mechanism; 401, mounting frame; 402, sliding groove; 403, sliding block; 404, connecting plate; 405, first hydraulic cylinder; 406, connecting spring; 407, upper clamping block; 408, lower clamping block; 5, adjusting mechanism; 501, mounting frame; 502, motor; 503, threaded rod; 504, threaded sleeve; 505, L-shaped connecting rod; 6, second hydraulic cylinder; 7, bending block; 8, positioning support block; 9, movable groove. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the accompanying drawings of the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. EMBODIMENT

[0022] As Figures 1-4The utility model provides a kind of bending device for electrical fittings processing, including processing table 1, the bottom of processing table 1 is fixedly connected with fixed foot 2 and the number of fixed foot 2 is four, the top of processing table 1 is fixedly connected with fixed frame 3, the top of processing table 1 is provided with clamping mechanism 4, the inboard of fixed frame 3 is provided with adjusting mechanism 5, the below of adjusting mechanism 5 is provided with second hydraulic cylinder 6, the lower end of second hydraulic cylinder 6 is fixedly connected with bending block 7, the top of processing table 1 is provided with positioning support block 8 and positioning support block 8 is arranged directly below bending block 7.

[0023] The top of processing table 1 is provided with movable groove 9, and the positioning support block 8 is slidably connected to the movable groove 9 through the movable block. The movable groove 9 is provided to facilitate the horizontal movement of the positioning support block 8.

[0024] The clamping mechanism 4 includes a mounting frame 401, a sliding groove 402, a sliding block 403, a connecting plate 404, a first hydraulic cylinder 405, a connecting spring 406, an upper clamping block 407, and a lower clamping block 408. The mounting frame 401 is fixedly connected to the top of the processing table 1. The sliding groove 402 is formed in the inner side of the mounting frame 401. The sliding block 403 is slidably connected to the sliding groove 402. The number of sliding grooves 402 and sliding blocks 403 is two, and they are symmetrically arranged. The connecting plate 404 is fixedly connected to the two sliding blocks 403. The first hydraulic cylinder 405 is fixedly installed on the top of the mounting frame 401. The output end of the first hydraulic cylinder 405 is fixedly connected to the connecting plate 404. The connecting spring 406 is fixedly connected to the lower side of the connecting plate 404. The upper clamping block 407 is fixedly connected to the lower end of the connecting spring 406. The lower clamping block 408 is fixedly connected to the inner bottom of the mounting frame 401. The connecting spring 406, the upper clamping block 407, and the lower clamping block 408 are linearly arrayed on the inner side of the mounting frame 401. The upper clamping block 407 and the lower clamping block 408 clamp and fix one side of the electrical fittings. At the same time, multiple electrical fittings can be clamped.

[0025] The number of clamping mechanisms 4 is two, and they are symmetrically arranged on the top of the processing table 1. Two clamping mechanisms 4 are provided to clamp both sides of the electrical fittings simultaneously, making the clamping more stable.

[0026] In this embodiment, the clamping mechanism 4 clamps and fixes both sides of the electrical fittings, preventing the electrical fittings from shifting during the bending process, improving the bending effect. At the same time, multiple fittings are fixed, facilitating simultaneous bending processing and improving the efficiency of bending work. EMBODIMENT

[0027] As Figures 1-4As shown, on the basis of embodiment 1, the utility model provides a technical scheme: adjusting mechanism 5 includes mounting frame 501, motor 502, threaded rod 503, threaded sleeve 504 and L-shaped connecting rod 505, mounting frame 501 is fixedly connected at the inner side top of fixed frame 3, motor 502 is fixedly installed at the right side of mounting frame 501, and the output end of motor 502 is fixedly connected with threaded rod 503 through a shaft coupling, both ends of threaded rod 503 are rotatably connected with the inner side of mounting frame 501 through a bearing, threaded sleeve 504 is screw connected on the outer wall of threaded rod 503 and the inner side top of mounting frame 501 is pasted with threaded sleeve 504, second hydraulic cylinder 6 is fixedly connected with threaded sleeve 504, threaded rod 503 is rotated by motor 502, so that threaded sleeve 504 moves.

[0028] Both ends of L-shaped connecting rod 505 are fixedly connected with threaded sleeve 504 and the back of positioning support block 8 respectively, L-shaped connecting rod 505 is arranged, so that threaded sleeve 504 drives positioning support block 8 to move simultaneously during the movement of threaded sleeve 504.

[0029] In the embodiment, the position of the bending block 7 is adjusted by the adjusting mechanism 5, which facilitates the bending of the electrical accessory at different positions and improves the practicality of the device.

[0030] The working principle of the bending device for electrical accessory machining will be described below.

[0031] As shown, Figures 1-4 When in use, the two sides of the electrical accessory are placed between the upper clamping blocks 407 and the lower clamping blocks 408, the first hydraulic cylinder 405 is started to drive the connecting plate 404 to move, due to the limiting action of the sliding groove 402 and the sliding block 403, the connecting plate 404 moves downward along the direction of the sliding groove 402, and drives the plurality of upper clamping blocks 407 to move downward, cooperates with the lower clamping blocks 408 to clamp and fix the electrical accessory, the connecting spring 406 plays a buffering role in the process of bending the electrical accessory, prevents damage to the electrical accessory, the second hydraulic cylinder 6 is started to drive the bending block 7 to move downward, cooperates with the positioning support block 8 to bend the electrical accessory; when the position of the bending block 7 needs to be adjusted, the motor 502 is started to drive the threaded rod 503 to rotate, so that the threaded sleeve 504 moves, and drives the lower bending block 7 to move and adjust, due to the connecting action of the L-shaped connecting rod 505, the threaded sleeve 504 drives the positioning support block 8 to move simultaneously, facilitates the bending work.

Claims

1. A bending device for processing electrical fittings, comprising a processing table (1), characterized in that: The bottom of the processing table (1) is fixedly connected with four fixing feet (2), the top of the processing table (1) is fixedly connected with a fixing frame (3), the top of the processing table (1) is provided with a clamping mechanism (4), the inner side of the fixing frame (3) is provided with an adjusting mechanism (5), the lower side of the adjusting mechanism (5) is provided with a second hydraulic cylinder (6), the lower end of the second hydraulic cylinder (6) is fixedly connected with a bending block (7), and the top of the processing table (1) is provided with a positioning support block (8) arranged directly below the bending block (7).

2. The bending device for processing electrical appliance accessories according to claim 1, characterized in that: The top of the processing table (1) is provided with a movable groove (9), and the positioning support block (8) is slidably connected with the movable groove (9) through a movable block.

3. The bending device for processing electrical appliance accessories according to claim 1, characterized in that: The clamping mechanism (4) comprises a mounting frame (401), a sliding groove (402), a sliding block (403), a connecting plate (404), a first hydraulic cylinder (405), a connecting spring (406), an upper clamping block (407) and a lower clamping block (408), the mounting frame (401) is fixedly connected to the top of the processing table (1), the sliding groove (402) is formed in the inner side of the mounting frame (401), the sliding block (403) is slidably connected with the sliding groove (402), the number of the sliding groove (402) and the sliding block (403) is two and they are symmetrically arranged, the connecting plate (404) is fixedly connected with the two sliding blocks (403), the first hydraulic cylinder (405) is fixedly installed on the top of the mounting frame (401), the output end of the first hydraulic cylinder (405) is fixedly connected with the connecting plate (404), the connecting spring (406) is fixedly connected below the connecting plate (404), the upper clamping block (407) is fixedly connected to the lower end of the connecting spring (406), the lower clamping block (408) is fixedly connected to the inner bottom of the mounting frame (401), and the connecting spring (406), the upper clamping block (407) and the lower clamping block (408) are linearly arranged in the inner side of the mounting frame (401).

4. The bending device for processing electrical appliance accessories according to claim 1, characterized in that: The number of the clamping mechanism (4) is two and they are symmetrically arranged on the top of the processing table (1).

5. The bending device for processing electrical appliance accessories according to claim 1, characterized in that: The adjusting mechanism (5) comprises a mounting frame (501), a motor (502), a threaded rod (503), a threaded sleeve (504) and an L-shaped connecting rod (505), the mounting frame (501) is fixedly connected to the inner top of the fixing frame (3), the motor (502) is fixedly installed on the right side of the mounting frame (501), the output end of the motor (502) is fixedly connected with the threaded rod (503) through a shaft coupling, the two ends of the threaded rod (503) are rotatably connected with the inner side of the mounting frame (501) through bearings, the threaded sleeve (504) is threadedly connected with the outer wall of the threaded rod (503) and abuts against the inner top of the mounting frame (501), and the second hydraulic cylinder (6) is fixedly connected with the threaded sleeve (504).

6. The bending device for processing electrical appliance accessories according to claim 5, characterized in that: The two ends of the L-shaped connecting rod (505) are fixedly connected with the threaded sleeve (504) and the back of the positioning support block (8) respectively.

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