Microspur bending equipment for curved needle

Abstract

The bending device comprises a machine body, a sliding rail is installed in the middle of the top end of the machine body, the top of the sliding rail is connected with a bearing seat in a sliding mode, a bearing groove is formed in one side of the bearing seat, one end of the bearing seat is connected with a first air cylinder, an elastic assembly is arranged in the bearing groove, and the first air cylinder is connected with a second air cylinder. The elastic assembly comprises a top plate, a guide rod, a reset spring and a limiting plate. Through the arrangement of the elastic assembly, after the pin is bent, the bearing seat is reset, when the bearing seat is reset to the position of the limiting plate, one end of the guide rod abuts against the limiting plate, at the moment, the guide rod is pressed to drive the top plate to move and stretch the reset spring, and one end of the connector is ejected out of the bearing groove through the movement of the top plate; therefore, a worker can conveniently and quickly take out the connector, operation is simple, and after the guide rod is separated from the limiting plate, the top plate is driven to reset through resilience of the reset spring.

Description

Technical Field

[0001] The utility model relates to the technical field of bending needles, in particular to a bending needle macro-shaped bending device. Background Art

[0002] Pins are a common connector component, commonly used for connection and plugging in electronic devices. They are usually made of metal, with a sharp tip and a cylindrical body, for plugging into corresponding sockets or interfaces. Pins are usually used to transmit electrical signals, power or data, and common applications include circuit board connections, cable connections, and test equipment connections.

[0003] During use of the existing micro-pin bending equipment, the staff places the connector with the pins installed in the bearing slot, drives the bearing slot to move through the bearing seat, and then bends the pins. After the bending is completed, since the connector is embedded in the bearing slot, it is not convenient to quickly remove the connector. Utility Model Content

[0004] The main purpose of the utility model is to provide a bending needle macro-shaped bending device.

[0005] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0006] A bending needle macro-shaped bending equipment comprises a machine body, a slide rail is installed at the middle part of the top of the machine body, a bearing seat is slidably connected to the top of the slide rail, a bearing groove is opened on one side of the bearing seat, one end of the bearing seat is connected to a first cylinder, an elastic component is arranged in the bearing groove, the elastic component comprises a top plate, a guide rod, a reset spring and a limit plate, the top plate is slidably connected to the bearing seat in the bearing groove, the top plate is connected to the opposite end of the bearing seat through the reset spring, and the guide rod is located inside the reset spring, one end of the guide rod extends to the outside of one end of the bearing seat and is slidably connected to the bearing seat, and the limit plate is fixed to one end of the slide rail.

[0007] Preferably, a bending assembly is provided on one side of the bearing seat, and the bending assembly includes a frame, a bending frame and a gear.

[0008] Preferably, both ends of the bending frame are rotatably connected to the frame, and one end of the bending frame passes through the frame and is fixedly connected to the gear.

[0009] Preferably, a power assembly is connected below the gear, and the power assembly includes a rack and a second cylinder.

[0010] Preferably, the gear is meshedly connected with the rack, the rack is fixedly connected with the movable end of the second cylinder, and the bottom end of the rack is slidably connected with the machine body.

[0011] Preferably, a stabilizing assembly is provided on the machine body above the bearing seat, and the stabilizing assembly includes a support frame, a third cylinder and a pressure plate.

[0012] Preferably, the support frame is in an L-shaped structure, the third cylinder is fixed to the top of the support frame, and the movable end of the third cylinder is fixedly connected to the pressure plate.

[0013] The beneficial technical effects are:

[0014] By setting an elastic component, the bearing seat can be reset after the pin is bent. When resetting to the limit plate, one end of the guide rod is against the limit plate. At this time, the guide rod is under pressure to drive the top plate to move and stretch the reset spring. Through the movement of the top plate, one end of the connector is pushed out of the bearing groove, so that the staff can quickly take out the connector. The operation is simple, and after the guide rod is separated from the limit plate, the top plate is reset by the rebound of the reset spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a preferred embodiment of a bending needle macro-shaped bending device according to the utility model;

[0016] Figure 2 It is a schematic diagram of the positional relationship of the slide rail, the bearing seat, the bearing slot, the first cylinder and the elastic component in a preferred embodiment of a bending needle macro bending device according to the utility model;

[0017] Figure 3 It is a schematic diagram of the connection relationship between the bending frame, the gear and the rack in a preferred embodiment of a bending needle macro-shaped bending device according to the utility model.

[0018] The following are the descriptions of the reference numerals:

[0019] 1. Machine body; 2. Slide rail; 3. Bearing seat; 4. Bearing slot; 5. First cylinder; 6. Elastic component; 601. Top plate; 602. Guide rod; 603. Return spring; 604. Limit plate; 7. Bending component; 701. Frame; 702. Bending frame; 703. Gear; 8. Power component; 801. Rack; 802. Second cylinder; 9. Stabilizing component; 901. Support frame; 902. Third cylinder; 903. Press plate. DETAILED DESCRIPTION

[0020] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0021] like Figure 1-Figure 3As shown, a bending needle macro-shaped bending device provided in this embodiment includes a body 1, a slide rail 2 is installed in the middle of the top of the body 1, the slide rail 2 can guide the bearing seat 3, the top of the slide rail 2 is slidably connected to the bearing seat 3, a bearing groove 4 is opened on one side of the bearing seat 3, the bearing seat 3 carries the connector through the bearing groove 4, one end of the bearing seat 3 is connected to a first cylinder 5, the first cylinder 5 can drive the bearing seat 3 to move along the slide rail 2, an elastic component 6 is arranged in the bearing groove 4, and the elastic component 6 includes a top plate 601, a guide rod 602, a return spring 603 and a limit The positioning plate 604 and the top plate 601 are slidably connected with the bearing seat 3 in the bearing groove 4, which is convenient for the top plate 601 to move in the bearing groove 4. The connector is driven to move by the top plate 601. The top plate 601 and the opposite end of the bearing seat 3 are connected by a reset spring 603, and the guide rod 602 is located inside the reset spring 603. After the guide rod 602 is separated from the limiting plate 604, the top plate 601 can be reset by the rebound of the reset spring 603. One end of the guide rod 602 extends to the outside of one end of the bearing seat 3 and is slidably connected to the bearing seat 3. The limiting plate 604 is fixed at one end of the slide rail 2.

[0022] like Figure 1 and Figure 3 As shown, a bending assembly 7 is provided on one side of the bearing seat 3 , and the bending assembly 7 includes a frame 701 , a bending frame 702 and a gear 703 , so as to facilitate bending of the pins through the bending assembly 7 .

[0023] like Figure 1 and Figure 3 As shown, both ends of the bending frame 702 are rotatably connected to the frame 701 , and one end of the bending frame 702 passes through the frame 701 and is fixedly connected to the gear 703 , so that the bending frame 702 can be supported by the frame 701 .

[0024] like Figure 1 and Figure 3 As shown, a power assembly 8 is connected below the gear 703, and the power assembly 8 includes a rack 801 and a second cylinder 802, so that the gear 703 can be driven to rotate by the power assembly 8, thereby driving the bending frame 702 to rotate.

[0025] like Figure 1 and Figure 3 As shown, the gear 703 is meshed with the rack 801 , the rack 801 is fixedly connected to the movable end of the second cylinder 802 , and the bottom end of the rack 801 is slidably connected to the body 1 , so that the second cylinder 802 can drive the rack 801 to slide horizontally along the body 1 .

[0026] like Figure 1-Figure 2 As shown, a stabilizing component 9 is arranged on the body 1 above the bearing seat 3, and the stabilizing component 9 includes a support frame 901, a third cylinder 902 and a pressing plate 903, so as to facilitate pressing down and fixing the connector through the stabilizing component 9 during the bending process.

[0027] like Figure 1-Figure 2 As shown, the support frame 901 is L-shaped, the third cylinder 902 is fixed on the top of the support frame 901, and the movable end of the third cylinder 902 is fixedly connected to the pressure plate 903, so that the third cylinder 902 can drive the pressure plate 903 to press down the connector, thereby fixing the connector.

[0028] Working principle of this device: When this device is used, the staff will place the connector with the pin installed in the bearing groove 4 on the bearing seat 3, and make one end of the connector abut against one end of the top plate 601. After the placement is completed, the first cylinder 5 drives the bearing seat 3 to move along the slide rail 2, so that the pin on the connector moves to the top of the bending frame 702. After the movement is completed, the third cylinder 902 on the support frame 901 drives the pressure plate 903 to press down, and the connector is pressed down by the pressure plate 903 to fix it in the bearing groove 4. After the fixation is completed, the second cylinder 802 in the power component 8 drives the rack 801 to move horizontally along the body 1. During the horizontal movement of the rack 801, the gear 703 in the bending component 7 is driven to rotate. The wheel 703 can drive the bending frame 702 to rotate along the frame 701, and the pin is bent by the rotation of the bending frame 702. After the bending is completed, the second cylinder 802 drives the pressure plate 903 to reset, and the first cylinder 5 drives the bearing seat 3 to reset. When the bearing seat 3 is reset to the limit plate 604, one end of the guide rod 602 is against the limit plate 604. At this time, the guide rod 602 is subjected to pressure to drive the top plate 601 to move and stretch the reset spring 603. Through the movement of the top plate 601, one end of the connector is pushed out of the bearing slot 4, so that the staff can quickly take out the connector. The operation is simple, and after the guide rod 602 is separated from the limit plate 604, the top plate 601 is reset by the rebound of the reset spring 603.

[0029] The above are only further embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A bending device with a micro-pitch bending needle, characterized in that: The invention comprises a machine body (1), a slide rail (2) is installed at the middle of the top of the machine body (1), a bearing seat (3) is slidably connected to the top of the slide rail (2), a bearing groove (4) is opened on one side of the bearing seat (3), a first cylinder (5) is connected to one end of the bearing seat (3), an elastic component (6) is arranged in the bearing groove (4), and the elastic component (6) comprises a top plate (601), a guide rod (602), a return spring (603) and a limit plate (604), wherein ... The top plate (601) is slidably connected to the bearing seat (3) in the bearing groove (4); the top plate (601) is connected to the opposite end of the bearing seat (3) through the reset spring (603); and the guide rod (602) is located inside the reset spring (603); one end of the guide rod (602) extends to the outside of one end of the bearing seat (3) and is slidably connected to the bearing seat (3); and the limit plate (604) is fixed to one end of the slide rail (2).

2. The bending needle macro bending device according to claim 1, characterized in that: A bending assembly (7) is provided on one side of the bearing seat (3), and the bending assembly (7) comprises a frame (701), a bending frame (702) and a gear (703).

3. The bending needle macro bending device according to claim 2, characterized in that: Both ends of the bending frame (702) are rotatably connected to the frame (701), and one end of the bending frame (702) passes through the frame (701) and is fixedly connected to the gear (703).

4. The bending needle macro bending device according to claim 3, characterized in that: A power assembly (8) is connected below the gear (703), and the power assembly (8) comprises a rack (801) and a second cylinder (802).

5. The bending needle macro bending device according to claim 4, characterized in that: The gear (703) is meshed and connected with the rack (801), the rack (801) is fixedly connected to the movable end of the second cylinder (802), and the bottom end of the rack (801) is slidably connected to the body (1).

6. The bending needle macro bending device according to claim 5, characterized in that: A stabilizing assembly (9) is arranged on the machine body (1) above the bearing seat (3), and the stabilizing assembly (9) comprises a support frame (901), a third cylinder (902) and a pressing plate (903).

7. The bending needle macro bending device according to claim 6, characterized in that: The support frame (901) is in an L-shaped structure, the third cylinder (902) is fixed to the top of the support frame (901), and the movable end of the third cylinder (902) is fixedly connected to the pressing plate (903).

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