Flat cable bending equipment

Abstract

The utility model discloses flat cable bending equipment which comprises a bending seat, a stamping die and a stamping driving mechanism for driving the stamping die to press downwards, the bending seat is located below the stamping die, the stamping die is provided with a plurality of pressing blocks, and the bending seat is provided with pressing grooves corresponding to the pressing blocks; a first limiting groove and a second limiting groove which are matched with a flat cable are formed in the two sides of the upper surface of the bending base correspondingly, a limiting mechanism is arranged above the first limiting groove and comprises a limiting block and a limiting spring for driving the limiting block to slide to the position above the first limiting groove, the limiting block is connected with a connecting rod, and the connecting rod is connected with the limiting mechanism. The connecting rod penetrates through the fixing block to be connected with the limiting head, the fixing block is fixed to the bending base, the connecting rod is sleeved with the limiting spring, and the limiting spring is located between the fixing block and the limiting block. According to the utility model, the flat cable is limited and prevented from laterally moving, and the bending quality of the flat cable is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire arrangement processing, in particular to a wire arrangement bending device. Background Art

[0002] Flat cables are a commonly used electrical connection element used for data transmission between components. Currently, in order to meet the needs of product miniaturization and to improve space utilization within the equipment, it is usually necessary to bend the flat cables first and then connect them between components.

[0003] In the prior art, the cables are bent manually, which has a low bending efficiency. Some companies use bending machines to bend the cables, but the bending machines are prone to sideways movement of the cables, resulting in poor bending quality. Utility Model Content

[0004] The main technical problem solved by the utility model is to provide a cable bending device, which limits the cable to prevent the cable from lateral movement and improves the quality of the cable bending.

[0005] In order to solve the above technical problems, a technical solution adopted by the utility model is: a wire arrangement bending device, comprising a bending seat, a stamping die and a stamping drive mechanism for driving the stamping die to press down, the bending seat is located below the stamping die, the stamping die is provided with a plurality of pressing blocks, and the bending seat is provided with pressing grooves corresponding to the pressing blocks;

[0006] A first limiting groove and a second limiting groove matching the cable arrangement are respectively provided on both sides of the upper surface of the bending seat, a limiting mechanism is provided above the first limiting groove, the limiting mechanism comprises a limiting block and a limiting spring driving the limiting block to slide above the first limiting groove, the limiting block is connected to the connecting rod, the connecting rod passes through the fixed block and is connected to the limiting head, the fixed block is fixed to the bending seat, the limiting spring is sleeved on the connecting rod, and the limiting spring is located between the fixed block and the limiting block. Through the setting of the limiting block and the first limiting groove, the cable arrangement can only slide in the length direction of the first limiting groove, the cable arrangement is limited to prevent the cable arrangement from shifting sideways, and the quality of cable arrangement bending is improved;

[0007] A plurality of adsorption holes are provided on the bottom surface of the second limiting groove, the second limiting groove is connected with the plurality of adsorption holes, the plurality of adsorption holes are connected with the negative pressure chamber, the negative pressure chamber is connected with the air outlet, and the adsorption holes adsorb the cable so that the cable can only slide in the second limiting groove and cannot be separated from the second limiting groove.

[0008] Furthermore, the bottom surfaces of the first limiting groove and the second limiting groove are both provided with mounting grooves, a top block is installed inside the mounting groove, and the bending seat is provided with a lifting handle for driving the top block to rise to lift the cable.

[0009] Furthermore, the push block is connected to the push rod, the push rod passes through the bending seat and is connected to the lifting handle, the push rod is provided with a return spring, and the return spring is located between the bending seat and the lifting handle. After each bending of the cable is completed, the lifting handle is manually lifted, and the push rod is used to lift the push block to facilitate the removal of the bent cable.

[0010] Furthermore, the air outlet is connected to an air pipe, and the air pipe is connected to a negative pressure device.

[0011] Furthermore, the stamping drive mechanism includes a stamping cylinder, the stamping cylinder is fixed to a frame, and the stamping cylinder is connected to the stamping die.

[0012] Furthermore, the frame is provided with a receiving groove matching the bending seat, and the bending seat is fixed to the receiving groove.

[0013] The beneficial effects of the present invention include at least the following points:

[0014] The utility model discloses a bending seat of the utility model, wherein the upper surface of the bending seat is respectively provided with a first limit groove and a second limit groove matching the cable arrangement, and a limit mechanism is provided above the first limit groove, the limit mechanism comprises a limit block and a limit spring driving the limit block to slide to the top of the first limit groove, the limit block is connected with the connecting rod, the connecting rod passes through the fixed block and is connected with the limit head, the fixed block is fixed to the bending seat, the limit spring is sleeved on the connecting rod, and the limit spring is located between the fixed block and the limit block. Through the setting of the limit block and the first limit groove, the cable arrangement can only slide in the length direction of the first limit groove, the cable arrangement is limited to prevent the cable arrangement from shifting sideways, and the quality of cable arrangement bending is improved. It is worth noting that a plurality of adsorption holes are provided on the bottom surface of the second limit groove, the second limit groove is connected with the plurality of adsorption holes, the plurality of adsorption holes are connected with the negative pressure chamber, the negative pressure chamber is connected with the air outlet hole, and the adsorption holes adsorb the cable arrangement, so that the cable arrangement can only slide in the second limit groove, so that the cable arrangement can not be separated from the second limit groove;

[0015] The top block of the utility model is connected with the top rod, and the top rod passes through the bending seat and is connected with the lifting handle. The top rod is sleeved with a reset spring, and the reset spring is located between the bending seat and the lifting handle. After each bending of the cable, the lifting handle is manually lifted, and the top block is lifted by the top rod, so that the bent cable is conveniently taken away. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the cable bending device of the utility model;

[0018] Figure 3 The utility model Figure 2 A magnified view of point A;

[0019] Figure 4 It is a cross-sectional view of the utility model;

[0020] Figure 5 The utility model Figure 4 The enlarged view of point B;

[0021] Figure 6 It is a structural schematic diagram of the frame of the utility model;

[0022] The parts in the accompanying drawings are marked as follows:

[0023] 1. Bending seat; 11. Pressing groove; 12. First limiting groove; 121. Adsorption hole; 122. Negative pressure chamber; 123. Air outlet; 13. Second limiting groove; 14. Mounting groove; 2. Stamping die; 21. Pressing block; 3. Stamping drive mechanism; 4. Cable arrangement; 51. Limiting block; 52. Limiting spring; 53. Connecting rod; 54. Fixed block; 55. Limiting head; 6. Ejector block; 61. Ejector rod; 62. Reset spring; 63. Lifting handle; 7. Frame; 71. Accommodating groove. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0025] Embodiment: A cable bending device, such as Figure 1 As shown, it includes a bending seat 1, a stamping die 2 and a stamping drive mechanism 3 for driving the stamping die 2 to press down. The bending seat 1 is located below the stamping die 2. Figure 2 As shown, the stamping die 2 is provided with a plurality of pressing blocks 21, and the bending seat 1 is provided with pressing grooves 11 corresponding to the pressing blocks 21;

[0026] The upper surface of the bending seat 1 is provided with a first limiting groove 12 and a second limiting groove 13 respectively matching the cable 4, and a limiting mechanism is provided above the first limiting groove 12. Figure 3As shown, the limiting mechanism includes a limiting block 51 and a limiting spring 52 driving the limiting block 51 to slide to the top of the first limiting groove 12, the limiting block 51 is connected to a connecting rod 53, the connecting rod 53 passes through a fixing block 54 and is connected to a limiting head 55, the fixing block 54 is fixed to the bending seat 1, the limiting spring 52 is sleeved on the connecting rod 53, and the limiting spring 52 is located between the fixing block 54 and the limiting block 51;

[0027] The bottom surface of the second limiting groove 13 is provided with a plurality of adsorption holes 121 , the second limiting groove 13 is connected with the plurality of adsorption holes 121 , the plurality of adsorption holes 121 are connected with the negative pressure chamber 122 , and the negative pressure chamber 122 is connected with the air outlet 123 .

[0028] like Figure 4 He Ru Figure 5 As shown, the bottom surfaces of the first limiting groove 12 and the second limiting groove 13 are both provided with mounting grooves 14, and a top block 6 is installed inside the mounting groove 14. The bending seat 1 is provided with a lifting handle 63 for driving the top block 6 to rise to lift the flat cable 4.

[0029] The ejector block 6 is connected to the ejector rod 61 , and the ejector rod 61 passes through the bending seat 1 and is connected to a lifting handle 63 . The ejector rod 61 is sleeved with a return spring 62 , and the return spring 62 is located between the bending seat 1 and the lifting handle 63 .

[0030] The air outlet 123 is communicated with an air pipe, and the air pipe is communicated with a negative pressure device.

[0031] The stamping drive mechanism 3 includes a stamping cylinder, which is fixed to a frame 7 and connected to the stamping die 2 .

[0032] like Figure 6 As shown, the frame 7 is provided with a receiving groove 71 matching the bending seat 1 , and the bending seat 1 is fixed to the receiving groove 71 .

[0033] The working principle of the utility model is as follows: the two ends of the cable are placed in the first limit groove and the second limit groove, the adsorption hole of the second limit groove adsorbs the cable, the stamping cylinder drives the stamping die to press down, the pressing block presses the cable into the pressing groove, and the cable is bent. After the bending is completed, the negative pressure device is closed, the limit head is pulled by hand to make the limit block away from the first limit groove, the lifting handle is manually lifted, and the top block is lifted by the push rod. The top block lifts the cable, which is convenient for taking away the bent cable.

[0034] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structural transformations made 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 cable bending device, characterized in that: It comprises a bending seat (1), a stamping die (2) and a stamping drive mechanism (3) for driving the stamping die to press downward, the bending seat is located below the stamping die, the stamping die is provided with a plurality of pressing blocks (21), and the bending seat is provided with pressing grooves (11) corresponding to the pressing blocks; A first limiting groove (12) and a second limiting groove (13) matching the cable arrangement (4) are respectively provided on both sides of the upper surface of the bending seat; a limiting mechanism is provided above the first limiting groove, the limiting mechanism comprising a limiting block (51) and a limiting spring (52) driving the limiting block to slide to above the first limiting groove; the limiting block is connected to a connecting rod (53); the connecting rod passes through a fixing block (54) and is connected to a limiting head (55); the fixing block is fixed to the bending seat; the limiting spring is sleeved on the connecting rod; and the limiting spring is located between the fixing block and the limiting block; The bottom surface of the second limiting groove is provided with a plurality of adsorption holes (121), the second limiting groove is connected to the plurality of adsorption holes, the plurality of adsorption holes are connected to the negative pressure chamber (122), and the negative pressure chamber is connected to the air outlet hole (123).

2. The cable bending device according to claim 1, characterized in that: The bottom surfaces of the first limiting groove and the second limiting groove are both provided with mounting grooves (14), a top block (6) is installed inside the mounting groove, and the bending seat is provided with a lifting handle (63) for driving the top block to rise to lift the cable.

3. The cable bending device according to claim 2, characterized in that: The push block is connected to a push rod (61), the push rod passes through a bending seat and is connected to a lifting handle, the push rod is sleeved with a return spring (62), and the return spring is located between the bending seat and the lifting handle.

4. The cable bending device according to claim 1, characterized in that: The air outlet is communicated with an air pipe, and the air pipe is communicated with a negative pressure device.

5. The cable bending device according to claim 1, characterized in that: The stamping drive mechanism comprises a stamping cylinder, the stamping cylinder is fixed to a frame (7), and the stamping cylinder is connected to the stamping die.

6. The cable bending device according to claim 5, characterized in that: The frame is provided with a receiving groove (71) matching the bending seat, and the bending seat is fixed to the receiving groove.

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