Copper bar bending device with positioning mechanism

Abstract

The utility model relates to the field of copper bar machining, in particular to a copper bar bending device with a positioning mechanism. The utility model provides the copper bar bending device with the positioning mechanism, which is capable of positioning and measuring the bending length of the copper bar, simplifying the operation steps and improving the bending efficiency of the copper bar. A copper bar bending device with a positioning mechanism comprises a workbench, first connecting frames, rotating bolts and the like, the left portion and the right portion of the upper side of the workbench are both connected with the first connecting frames, and the upper portion of the first connecting frame on the left side is in threaded connection with the rotating bolts. According to the copper bar bending device, a second auxiliary roller rotates to enable a prompting rotating disc to rotate, then the prompting rotating disc is loosened, after the prompting rotating disc rotates by one circle, the prompting rotating disc makes contact with a clamping block, the length needing to be bent is determined according to the number of circles of the prompting rotating disc, and the purpose that the length needing to be bent of a copper bar can be positioned and measured is achieved; and the operation steps are simplified, and the copper bar bending efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of copper bar processing, in particular to a copper bar bending device with a positioning mechanism. Background Art

[0002] Copper busbar is a long copper product, usually with a rectangular cross-section, used to conduct current or heat. Copper busbar is usually made of high-purity copper material, with good electrical and thermal conductivity. Copper busbar can be used as a conductive part to connect electrical equipment, such as connecting switches, circuit breakers, relays, etc. By bending the copper busbar, electrical connection between devices can be achieved to ensure smooth transmission of current.

[0003] The existing copper bar bending with a positioning mechanism is to measure the length of the copper bar to be bent by using a ruler and mark it on the copper bar, and then put the copper bar into the tube bending machine for bending. Since the bending length of the copper bar is measured manually using a ruler, the measurement speed is slow, and after the measurement is completed, the marked position on the copper bar needs to be aligned with the bending area on the tube bending machine, the operation is cumbersome, which affects the bending efficiency of the copper bar and is relatively inconvenient.

[0004] Therefore, it is necessary to design a copper busbar bending device with a positioning mechanism that can locate and measure the length of the copper busbar that needs to be bent, simplify the operation steps, and improve the copper busbar bending efficiency. Utility Model Content

[0005] In order to overcome the shortcomings of the existing copper busbar bending with a positioning mechanism, such as slow measuring speed and the need to align the marked position on the copper busbar with the bending area on the tube bender after the measurement, which is cumbersome to operate and thus affects the copper busbar bending efficiency and is relatively inconvenient, the utility model provides a copper busbar bending device with a positioning mechanism which can position and measure the length of the copper busbar to be bent, simplifies the operating steps and improves the copper busbar bending efficiency.

[0006] The technical implementation scheme of the utility model is: a copper busbar bending device with a positioning mechanism, including a workbench, a first connecting frame, a rotating bolt, a first guide clamping plate, a first auxiliary roller, a motor, a fixed column, a rotating column and a prompting mechanism, the left and right parts of the upper side of the workbench are connected with the first connecting frame, the upper part of the first connecting frame on the left side is threadedly connected with the rotating bolt, the right side of the rotating bolt is rotatably connected with the first guide clamping plate, the left side of the first connecting frame on the right side is also connected with the first guide clamping plate, the first guide clamping plate on the left side is slidably connected to the workbench, the first guide clamping plate is rotatably connected with the first auxiliary roller, the front part of the workbench is connected with the motor, the upper side of the front of the workbench is connected with the fixed column, the motor output shaft is connected with the rotating column, and the upper side of the rear of the workbench is provided with a prompting mechanism.

[0007] In a preferred embodiment of the present invention, a knob is provided on the left side of the rotating bolt.

[0008] In a preferred embodiment of the present invention, the fixed column and the rotating column are both made of steel.

[0009] In a preferred embodiment of the utility model, the prompt mechanism includes a second connecting frame, a second guide clamping plate, a first spring, a second auxiliary roller, a rotating locking column, a prompt turntable, a second spring and a locking block. Two left and right second connecting frames are connected to the upper rear side of the workbench. The second connecting frames are slidably connected to the second guide clamping plates. The second guide clamping plates and the adjacent second connecting frames are connected with the first spring. The second guide clamping plates are rotatably connected to the second auxiliary rollers. The upper part of the second auxiliary roller on the right side is connected to a rotating locking column. The rotating locking column is slidably connected to the prompt turntable. A second spring is connected between the prompt turntable and the rotating locking column. The upper side of the second guide clamping plate on the right side is connected to a locking block, and the locking block is in contact with the prompt turntable.

[0010] In a preferred embodiment of the present invention, the blocking block is L-shaped.

[0011] In a preferred embodiment of the utility model, a positioning mechanism is also included, which includes a positioning block and a fixing bolt. The front part of the workbench is slidably connected with the positioning block, and the fixing bolt is threadedly connected to the positioning block, and the fixing bolt is in contact with the workbench.

[0012] Compared with the prior art, the utility model has the following advantages: 1. The utility model rotates the second auxiliary roller to rotate the prompt dial, and then releases the prompt dial. After the prompt dial rotates one circle, the prompt dial contacts the positioning block, and the length required for bending is determined by the number of circles of the prompt dial, thereby achieving the effect of being able to position and measure the length required for bending the copper busbar, simplifying the operating steps, and improving the bending efficiency of the copper busbar.

[0013] 2. The utility model moves through the positioning block. After moving to a certain position, the fixing bolt is rotated to move the fixing bolt downward, and then the fixing bolt contacts the workbench, thereby achieving the effect of being able to adjust the bending angle of the copper busbar, facilitating the production of copper busbars with different bending angles, and improving the utilization rate of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a structural schematic diagram of the utility model.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the utility model.

[0017] Figure 4It is a three-dimensional structural schematic diagram of the prompting mechanism of the utility model.

[0018] Figure 5 It is a partial three-dimensional structural schematic diagram of the prompting mechanism of the utility model.

[0019] Figure 6 It is a three-dimensional structural schematic diagram of the positioning mechanism of the utility model.

[0020] The markings of the components in the accompanying drawings are as follows: 1. workbench, 2. first connecting frame, 3. rotating bolt, 4. first guide clamp, 5. first auxiliary roller, 6. motor, 7. fixed column, 8. rotating column, 9. prompt mechanism, 90. second connecting frame, 91. second guide clamp, 92. first spring, 93. second auxiliary roller, 94. rotating positioning column, 95. prompt turntable, 96. second spring, 97. positioning block, 10. positioning mechanism, 100. positioning block, 101. fixing bolt. DETAILED DESCRIPTION

[0021] First of all, it should be pointed out that in the different described embodiments, the same parts are provided with the same reference numerals or the same component names, wherein the disclosure contained in the entire description can be transferred to the same parts with the same reference numerals or the same component names. Selected positional descriptions in the description, such as top, bottom, lateral, etc., also refer to the directly described and shown figures and are transferred to the new positions in the case of a change in position.

[0022] A copper busbar bending device with a positioning mechanism, such as Figure 1 and Figure 3 As shown, it includes a workbench 1, a first connecting frame 2, a rotating bolt 3, a first guide clamping plate 4, a first auxiliary roller 5, a motor 6, a fixed column 7, a rotating column 8 and a prompting mechanism 9. The left and right parts of the upper side of the workbench 1 are connected to the first connecting frame 2. The upper part of the first connecting frame 2 on the left side is threadedly connected with the rotating bolt 3. A knob is provided on the left side of the rotating bolt 3 for easy holding and rotating the rotating bolt 3. The right side of the rotating bolt 3 is rotatably connected to the first guide clamping plate 4, and the left side of the first connecting frame 2 on the right side is also connected to the first guide clamping plate 4. The first guide clamping plate 4 on the left side is slidably connected to the workbench 1, and the first auxiliary roller 5 is rotatably connected to the first guide clamping plate 4. The front part of the workbench 1 is connected to the fixed column 7, and the upper side of the front of the workbench 1 is connected to the rotating column 8. The fixed column 7 and the rotating column 8 are both made of steel, which has the characteristics of high hardness and high strength. A prompting mechanism 9 that can locate and measure the length of the copper busbar that needs to be bent is provided on the upper rear side of the workbench 1.

[0023] like Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the prompt mechanism 9 includes a second connecting frame 90, a second guide clamping plate 91, a first spring 92, a second auxiliary roller 93, a rotating clamping column 94, a prompt turntable 95, a second spring 96 and a clamping block 97. The upper rear side of the workbench 1 is connected to the left and right second connecting frames 90, and the second connecting frames 90 are slidably connected to the second guide clamping plates 91. The second guide clamping plates 91 and the adjacent second connecting frames 90 are connected to the first springs 92. The second guide clamping plates 91 are rotatably connected to the second auxiliary rollers 93. The upper part of the second auxiliary roller 93 on the right side is connected to the rotating clamping column 94, and the prompt turntable 95 is slidably connected to the rotating clamping column 94. The second spring 96 is connected between the prompt turntable 95 and the rotating clamping column 94. The upper side of the second guide clamping plate 91 on the right side is connected to the clamping block 97. The clamping block 97 is L-shaped, which is convenient for clamping the prompt turntable 95. The clamping block 97 contacts the prompt turntable 95.

[0024] When using the device, first place the workbench 1 in the bending area of ​​the copper bar, then pass the copper bar between the second guide clamps 91, so that the second guide clamps 91 move outward, and then the second guide clamps 91 move away from each other, the first spring 92 is squeezed and contracted, and then the prompt dial 95 is moved upward, the second spring 96 is squeezed and contracted, so that the prompt dial 95 no longer contacts the blocking block 97, and then the copper bar is moved to drive the second auxiliary roller 93 to rotate, so that the prompt dial 95 rotates, the copper bar contacts the first auxiliary roller 5, and drives the first auxiliary roller 5 to rotate, and then the prompt dial 95 is released, and the second spring 96 is restored, so that the prompt dial 95 is in the rotation blocking position. The copper bar is moved on the column 94. When the prompt turntable 95 rotates one circle, the prompt turntable 95 contacts the positioning block 97. The length required for bending is determined by the number of circles of the prompt turntable 95, so that the length required for bending of the copper bar can be positioned and measured, which simplifies the operation steps and improves the bending efficiency of the copper bar. Then, the knob is turned to drive the rotating bolt 3 to rotate, so that the rotating bolt 3 moves on the first connecting frame 2 through the thread, and then drives the first guide clamping plate 4 to move, so that the copper bar is clamped between the first guide clamping plates 4, and the copper bar is located between the fixed column 7 and the rotating column 8. After clamping is completed, the motor 6 is started, and the motor 6 operates to drive the rotating column 8 to rotate, so as to bend the copper bar.

[0025] like Figure 1 , Figure 2 and Figure 6 As shown, a positioning mechanism 10 is also included, and the positioning mechanism 10 includes a positioning block 100 and a fixing bolt 101. The front of the workbench 1 is slidably connected to the positioning block 100, and the fixing bolt 101 is threadedly connected to the positioning block 100, and the fixing bolt 101 is in contact with the workbench 1.

[0026] When using the positioning mechanism 10 of the present device, the bending angle of the copper busbar can be adjusted. When the copper busbar needs to be bent, the fixing bolt 101 can be rotated so that the fixing bolt 101 moves upward under the action of the thread, so that the fixing bolt 101 no longer contacts the workbench 1, and then the positioning block 100 is moved. After moving to a certain position, the fixing bolt 101 is rotated so that the fixing bolt 101 moves downward under the action of the thread, and then the fixing bolt 101 contacts the workbench 1, so that the bending angle of the copper busbar can be adjusted, which is convenient for producing copper busbars with different bending angles and improving the utilization rate of the present device.

[0027] Although the present disclosure has been described with respect to only a limited number of embodiments, those skilled in the art having benefit of this disclosure will appreciate that various other embodiments may be designed without departing from the scope of the present invention. Therefore, the scope of the present invention should be limited only by the appended claims.

Claims

1. A copper busbar bending device with a positioning mechanism, characterized in that: The invention comprises a workbench (1), a first connecting frame (2), a rotating bolt (3), a first guide clamping plate (4), a first auxiliary roller (5), a motor (6), a fixed column (7), a rotating column (8) and a prompting mechanism (9). The left and right parts of the upper side of the workbench (1) are both connected to the first connecting frame (2). The upper part of the left first connecting frame (2) is threadedly connected to the rotating bolt (3). The right side of the rotating bolt (3) is rotatably connected to the first guide clamping plate (4). The left side of the right first connecting frame (2) is also connected to the first guide clamping plate (4). The left first guide clamping plate (4) is slidably connected to the workbench (1). The first auxiliary roller (5) is rotatably connected to the first guide clamping plate (4). The front part of the workbench (1) is connected to the fixed column (7). The output shaft of the motor (6) is connected to the rotating column (8). The upper rear part of the workbench (1) is provided with a prompting mechanism (9) capable of positioning and measuring the length of the copper bar to be bent.

2. A copper busbar bending device with a positioning mechanism according to claim 1, characterized in that: A knob is provided on the left side of the rotating bolt (3).

3. A copper busbar bending device with a positioning mechanism according to claim 2, characterized in that: The materials of the fixed column (7) and the rotating column (8) are both steel.

4. A copper busbar bending device with a positioning mechanism according to claim 3, characterized in that: The prompt mechanism (9) comprises a second connecting frame (90), a second guide clamping plate (91), a first spring (92), a second auxiliary roller (93), a rotating clamping column (94), a prompting turntable (95), a second spring (96) and a clamping block (97). The upper rear side of the workbench (1) is connected to two left and right second connecting frames (90). The second connecting frames (90) are both slidably connected to the second guide clamping plates (91). The second guide clamping plates (91) are both connected to the adjacent second connecting frames (90). A first spring (92) is connected, a second auxiliary roller (93) is rotatably connected to the second guide clamping plate (91), a rotary clamping column (94) is connected to the upper part of the second auxiliary roller (93) on the right side, a prompting turntable (95) is slidably connected to the rotary clamping column (94), a second spring (96) is connected between the prompting turntable (95) and the rotary clamping column (94), a clamping block (97) is connected to the upper side of the second guide clamping plate (91) on the right side, and the clamping block (97) is in contact with the prompting turntable (95).

5. A copper busbar bending device with a positioning mechanism according to claim 4, characterized in that: The positioning block (97) is L-shaped.

6. A copper busbar bending device with a positioning mechanism according to claim 5, characterized in that: The invention also comprises a positioning mechanism (10), wherein the positioning mechanism (10) comprises a positioning block (100) and a fixing bolt (101); the front of the workbench (1) is slidably connected to the positioning block (100); the fixing bolt (101) is threadedly connected to the positioning block (100); and the fixing bolt (101) is in contact with the workbench (1).

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