Universal multi-specification bending device

Abstract

The utility model discloses a universal type multi-specification bending device which comprises a bottom plate, a support is fixedly connected to the top of the bottom plate, bearings are installed on the support, a rotating cylinder is arranged between the two bearings, a bending plate is fixedly connected to one side of the rotating cylinder, a handle is installed on the rotating cylinder, a bending groove is formed in one side of the bending plate, and the bending plate is fixedly connected with the bending groove. A support is arranged on the top of the bottom plate, a supporting block is installed on the top of the bottom plate and located on the inner side of the support, a material bearing block is fixedly connected to the top of the supporting block, a limiting groove is formed in the middle of the material bearing block in a penetrating mode, a rodless air cylinder is installed on the top of the bottom plate, and a sliding block is arranged on the rodless air cylinder. According to the connector bending device, a plurality of connectors can be bent at the same time, the bending efficiency is greatly improved, the bending angle can be controlled through the arranged limiting bolts, the buffering effect can be achieved through the arranged buffering mechanism, and a coating on the surface of a pin header is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of connector production, in particular to a universal multi-specification bending device. Background Art

[0002] A connector is a device used to connect two active devices. It is an indispensable component in electronic devices and is widely used in various electronic devices. Connectors not only transmit current, but also transmit various types of signals, such as data signals, audio signals, video signals, etc.

[0003] During the production process of connectors, due to usage requirements, it is sometimes necessary to bend the connector pins. However, currently most of the bending is done manually using tools, and only one connector can be bent at a time. Not only is the bending efficiency low, but the bending angle is also difficult to control. Utility Model Content

[0004] The purpose of the present invention is to provide a universal multi-specification bending device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a universal multi-specification bending device, comprising a base plate, the top of the base plate is fixedly connected to a bracket, a bearing is installed on the bracket, a rotating drum is provided between the two bearings, one side of the rotating drum is fixedly connected to a bending plate, a handle is installed on the rotating drum, a bending groove is provided on one side of the bending plate, a support block is installed on the top of the base plate and on the inner side of the bracket, the top of the support block is fixedly connected to a receiving block, a limiting groove is provided through the middle of the receiving block, a rodless cylinder is installed on the top of the base plate, a slider is provided on the rodless cylinder, a push rod is installed on one side of the slider, one end of the push rod extends to the inside of the limiting groove, and two buffer mechanisms are provided on the base plate.

[0006] As a preferred solution of the present invention, the buffer mechanism includes a pillar fixedly mounted on the base plate, a buffer sleeve is slidably mounted on the top of the pillar, the interior of the buffer sleeve is provided with a first through groove, a second through groove and a third through groove in sequence from top to bottom, and the first through groove, the second through groove and the third through groove are connected, a protrusion is provided on the top of the second through groove, and a spring is provided on the outer sleeve of the pillar.

[0007] As a preferred solution of the present invention, a stop block is fixedly connected to the inner side wall of the bracket.

[0008] As a preferred solution of the present invention, a limiting bolt is installed on the top of the base plate and between the two buffer mechanisms.

[0009] As a preferred solution of the present invention, a connector is placed inside the limiting groove.

[0010] Compared with the existing technology, the beneficial effects of the present invention are: the present invention can reduce the difficulty of bending by setting the bracket, receiving block, limiting groove, bending plate and handle, can bend multiple connectors at the same time, greatly improving the bending efficiency, the bending angle can be controlled by the setting limit bolt, and the setting buffer mechanism can play a buffering role to protect the coating on the surface of the pin header. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0012] Figure 2 It is a right side view of the utility model;

[0013] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle;

[0014] Figure 4 This is a schematic diagram of the structure of the rotating drum of the utility model;

[0015] Figure 5 It is a cross-sectional view of the buffer mechanism of the present utility model.

[0016] In the figure: 1, base plate; 2, rodless cylinder; 3, slider; 4, push rod; 5, bending plate; 6, handle; 7, stop block; 8, rotating drum;

[0017] 9. Buffer mechanism; 91. Pillar; 92. Buffer sleeve; 93. First through slot; 94. Protrusion; 95. Spring; 96. Second through slot; 97. Third through slot;

[0018] 10. Bearing; 11. Support block; 12. Material bearing block; 13. Limiting groove; 14. Connector; 15. Bracket; 16. Bending groove; 17. Limiting bolt. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figures 1 to 5The utility model provides a technical solution: a universal multi-specification bending device, including a base plate 1, a bracket 15 is fixedly connected to the top of the base plate 1, a bearing 10 is installed on the bracket 15, a rotating drum 8 is provided between the two bearings 10, a bending plate 5 is fixedly connected to one side of the rotating drum 8, a handle 6 is installed on the rotating drum 8, the handle 6 is convenient for people to bend the rotating drum 8 to rotate the bending plate 5, a bending groove 16 is provided on one side of the bending plate 5, a support block 11 is installed on the top of the base plate 1 and on the inner side of the bracket 15, a material receiving block 12 is fixedly connected to the top of the support block 11, and a limiting groove 13 is penetrated in the middle of the material receiving block 12. When bending, the connectors 14 are placed into the limiting groove 13 one by one and pushed inward until The connector 14 is blocked by the push rod 4. At this time, the pin of the connector 14 is located in the bending groove 16. The handle 6 is used to rotate the rotating drum 8, and the rotating drum 8 drives the bending plate 5 to rotate to bend the pin, and connectors 14 of different lengths can be placed in the limit groove 13 to achieve multi-specification bending, which greatly improves the bending efficiency. A rodless cylinder 2 is installed on the top of the base plate 1, and a slider 3 is provided on the rodless cylinder 2. A push rod 4 is installed on one side of the slider 3. When the rodless cylinder 2 is started, the slider 3 will move, and the slider 3 will drive the push rod 4 to move, so that the connector 14 in the limit groove 13 can be pushed out, which is convenient for people to take. One end of the push rod 4 extends to the inside of the limit groove 13, and two buffer mechanisms 9 are provided on the base plate 1.

[0021] Among them, the buffer mechanism 9 includes a pillar 91 fixedly mounted on the base plate 1, and a buffer sleeve 92 is slidably mounted on the top of the pillar 91. The interior of the buffer sleeve 92 is provided with a first through groove 93, a second through groove 96 and a third through groove 97 from top to bottom. The first through groove 93 is used to avoid the protrusion 94, so that the buffer sleeve 92 can slide on the outside of the pillar 91. The third through groove 97 facilitates the buffer sleeve 92 to compress the spring 95, and the first through groove 93, the second through groove 96 and the third through groove 97 are connected. A protrusion 94 is provided on the top of the second through groove 96, and the protrusion 94 prevents the buffer sleeve 92 from being completely separated from the buffer sleeve 92. The outer sleeve of the pillar 91 is provided with a spring 95, which can play a buffering role, thereby protecting the coating on the surface of the pin row.

[0022] Among them, the inner side wall of the bracket 15 is fixedly connected with a stop block 7. When the bending plate 5 bends and resets the pin header of the connector 14, the stop block 7 can limit the reset angle of the bending plate 5, so that the bending plate 5 remains in a vertical state to ensure that the pin header on the connector 14 at the limit groove 13 can smoothly enter the bending groove 16.

[0023] Among them, a limiting bolt 17 is installed on the top of the base plate 1 and between the two buffer mechanisms 9. When the bending plate 5 rotates to bend the pins of the connector 14, the limiting bolt 17 blocks the rotation of the bending plate 5, thereby limiting the bending angle to prevent the bending angle from being too large or too small.

[0024] A connector 14 is placed inside the limiting groove 13 .

[0025] After the connector 14 is taken out, the bending plate 5 is reset and rotated until it is blocked by the stop block 7. At this time, the bending plate 5 returns to a vertical state, so that the pins of the next batch of connectors 14 can enter the bending groove 16.

[0026] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one such feature.

[0028] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated 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. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A universal multi-specification bending device, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a bracket (15), a bearing (10) is installed on the bracket (15), a rotating drum (8) is provided between the two bearings (10), one side of the rotating drum (8) is fixedly connected to a bending plate (5), a handle (6) is installed on the rotating drum (8), a bending groove (16) is provided on one side of the bending plate (5), and a support block (11) is installed on the top of the bottom plate (1) and on the inner side of the bracket (15). ), the top of the support block (11) is fixedly connected to a receiving block (12), the middle of the receiving block (12) is penetrated by a limiting groove (13), the top of the base plate (1) is installed with a rodless cylinder (2), a slider (3) is provided on the rodless cylinder (2), a push rod (4) is installed on one side of the slider (3), one end of the push rod (4) extends to the inside of the limiting groove (13), and two buffer mechanisms (9) are provided on the base plate (1).

2. A universal multi-specification bending device according to claim 1, characterized in that: The buffer mechanism (9) comprises a pillar (91) fixedly mounted on a base plate (1); a buffer sleeve (92) is slidably mounted on the top of the pillar (91); a first through slot (93), a second through slot (96) and a third through slot (97) are sequentially provided inside the buffer sleeve (92) from top to bottom; the first through slot (93), the second through slot (96) and the third through slot (97) are connected; a protrusion (94) is provided on the top of the second through slot (96); and a spring (95) is provided on the outer side of the pillar (91).

3. The universal multi-specification bending device according to claim 1, characterized in that: A stop block (7) is fixedly connected to the inner side wall of the bracket (15).

4. The universal multi-specification bending device according to claim 1, characterized in that: A limiting bolt (17) is installed on the top of the base plate (1) and between the two buffer mechanisms (9).

5. The universal multi-specification bending device according to claim 1, characterized in that: A connector (14) is placed inside the limiting groove (13).

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