Desktop wire spring hole threading machine

Abstract

The invention relates to the technical field of wire threading machines and discloses a desktop wire spring hole wire threading machine, comprising a shell, a top end of the shell is provided with a groove, a turntable mechanism is fixedly installed in the groove, a fixed base is arranged at the bottom of the turntable mechanism, a central control rotating platform is rotatably installed on the fixed base, a transfer disc is fixedly installed on the fixed base, a front sleeve feeding mechanism and an inner sleeve feeding mechanism are fixedly installed around the transfer disc and on the upper surface of the shell, a gold wire material tray feeding mechanism is fixedly installed on the upper surface of the shell and at a position matched with the wire clamping and feeding mechanism, a front sleeve feeding cylinder and an inner sleeve feeding cylinder are arranged on the transfer disc, the front sleeve feeding mechanism and the inner sleeve feeding mechanism are fixedly installed around the transfer disc, and an automatic feeding effect is achieved by setting the front sleeve feeding rod and the inner sleeve feeding rod, the front sleeve feeding cylinder and the inner sleeve feeding cylinder, and the positions of the front sleeve feeding mechanism and the inner sleeve feeding mechanism.

Description

Technical Field

[0001] The invention relates to the technical field of wire threading machines, in particular to a desktop wire spring hole threading machine. Background Art

[0002] Wire spring holes are widely used in electrical connectors, namely connector products. They have the advantages of low and stable contact resistance, small insertion and extraction force, low contact wear, long insertion and extraction life, and the ability to maintain high reliability of electrical contact in strong vibration and impact environments. The front sleeve of the wire spring hole is the core of the wire spring hole component. The front sleeve of the wire spring hole is composed of an inner sleeve and an outer sleeve that are concentrically sleeved together and a beryllium bronze wire embedded in between.

[0003] The existing wire spring hole front sleeve has very high positioning requirements during the production process, and the existing manual positioning method has poor positioning. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the present invention provides a desktop wire spring hole threading machine.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a desktop wire spring hole threading machine, comprising a shell, a groove is opened at the top of the shell, a turntable mechanism is fixedly installed in the groove, a fixed base is arranged at the bottom of the turntable mechanism, a central control rotating platform is rotatably installed on the fixed base, a transfer disc is fixedly installed on the fixed base, a front sleeve feeding mechanism and an inner sleeve feeding mechanism are fixedly installed around the transfer disc and on the upper surface of the shell, a wire clamping and feeding mechanism is also fixedly installed around the transfer disc and on the upper surface of the shell, and a gold wire material tray feeding mechanism is fixedly installed on the upper surface of the shell and at a position matching the wire clamping and feeding mechanism.

[0008] Preferably, four front sleeve material rods and four inner sleeve material rods are evenly distributed on the upper surface of the rotating disc, the four front sleeve material rods and the four inner sleeve material rods are distributed alternately, and the front sleeve material rods and the inner sleeve material rods are installed on the rotating disc by rotation.

[0009] Preferably, a central control rotating platform extends out from the center position of the transfer disc, and the central control rotating platform is adapted to the movable ends of four front sleeve material rods and four inner sleeve material rods. A front sleeve material cylinder and an inner sleeve material cylinder are fixedly installed on the central control rotating platform, and the angles of the front sleeve material cylinder and the inner sleeve material cylinder are adapted to the angle between the front sleeve material rod and the adjacent inner sleeve material rod.

[0010] Preferably, the front sleeve feeding mechanism includes a front sleeve feeder, and a front sleeve sensing optical fiber is fixedly installed at one end of the front sleeve feeder close to the transfer disc, and a front sleeve lifting cylinder is fixedly installed below the front sleeve sensing optical fiber and on the front sleeve feeder.

[0011] Preferably, the structure of the inner sleeve feeding mechanism is the same as that of the front sleeve feeding mechanism, and the angle between the front sleeve feeding mechanism and the inner sleeve feeding mechanism is matched with the angle between the front sleeve taking cylinder and the inner sleeve taking cylinder.

[0012] Preferably, the wire clamping and feeding mechanism includes a base one, on which a track is fixedly installed, and a freely sliding high-precision wire clamping and feeding device is provided on the track, the high-precision wire clamping and feeding device is away from one end of the transfer disc and a wire missing detection bucket is fixedly installed on the upper surface of the shell, the high-precision wire clamping and feeding device is close to one end of the transfer disc and a feeding cylinder is fixedly installed on the base one, and a built-in cutter is installed on the base one and at a position matching the feeding cylinder.

[0013] Preferably, the wire clamping and feeding mechanism also includes a base two, the position of the base two is adapted to the position of the unloading cylinder and the built-in cutter, a product detection device is rotatably mounted on the base two, and a finished product material box is fixedly mounted on the upper surface of the shell at a position adapted to the product detection device.

[0014] Preferably, the gold wire tray feeding mechanism includes a frame, on which a plurality of winding trays are movably engaged, a wire tray driving motor is fixedly installed below the frame, a rotating shaft is provided on the frame, and the rotating shaft is connected to the output shaft of the wire tray driving motor through a crawler track, the rotating shaft passes through the winding tray and drives the winding tray to rotate on the frame, and a rubber-coated wheel is also rotatably installed on the frame, and the rubber-coated wheel is arranged between the winding tray and the wire missing detection bucket.

[0015] Preferably, the frame includes a cross frame, on which blocks are evenly arranged, a slot is formed between two adjacent winding material trays, each slot corresponds to a winding material tray, and the winding material trays are placed on the cross frame.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the present invention provides a desktop wire spring hole threading machine, which has the following beneficial effects:

[0018] 1. The desktop wire spring hole threading machine is provided with a front sleeve feeding cylinder and an inner sleeve feeding cylinder on a rotating disc, and a front sleeve feeding mechanism and an inner sleeve feeding mechanism are fixedly installed around the rotating disc. The front sleeve feeding rod and the inner sleeve feeding rod, the front sleeve feeding cylinder and the inner sleeve feeding cylinder, and the position setting of the front sleeve feeding mechanism and the inner sleeve feeding mechanism can achieve the effect of automatic feeding.

[0019] 2. The desktop wire spring hole threading machine is provided with a product detection device on the wire clamping and feeding mechanism. Through the detection function of the product detection device, the finished product is sheared and dropped into the finished product box, so as to achieve the effect of freely collecting the finished product.

[0020] 3. The desktop wire spring hole threading machine uses the clamping action of the clamping block and the clamping slot to limit the sliding of the clamping slot on the rotating shaft, thereby ensuring the accurate winding of the winding material reel. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the overall top view structure of the present invention;

[0023] Figure 3 For the present invention Figure 1 A magnified view of middle;

[0024] Figure 4 It is a schematic diagram of the overall side structure of the present invention.

[0025] In the figure: 10, shell; 20, turntable mechanism; 21, front sleeve material rod; 22, inner sleeve material rod; 23, front sleeve material cylinder; 24, inner sleeve material cylinder; 25, central control rotating platform; 26, transfer disc; 30, front sleeve feeding mechanism; 31, front sleeve feeder; 32, front sleeve induction optical fiber; 33, front sleeve lifting cylinder; 40, inner sleeve feeding mechanism; 50, wire clamping and feeding mechanism; 51, missing wire detection bucket; 52, high-precision wire clamping and feeding device; 53, finished product box; 54, product detection device; 55, unloading cylinder; 56, built-in cutter; 60, gold wire tray feeding mechanism; 61, winding tray; 62, rubber-coated wheel; 63, wire tray drive motor; 64, cross frame; 65, clamp block; 66, clamp slot. DETAILED DESCRIPTION

[0026] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-4A desktop wire spring hole threading machine includes a shell 10, a groove is opened at the top of the shell 10, a turntable mechanism 20 is fixedly installed in the groove, a fixed base is arranged at the bottom of the turntable mechanism 20, a central control rotating platform 25 is rotatably installed on the fixed base, a transfer disc 26 is fixedly installed on the fixed base, a front sleeve feeding mechanism 30 and an inner sleeve feeding mechanism 40 are fixedly installed around the transfer disc 26 and on the upper surface of the shell 10, a wire clamping and feeding mechanism 50 is also fixedly installed around the transfer disc 26 and on the upper surface of the shell 10, and a gold wire material tray feeding mechanism 60 is fixedly installed on the upper surface of the shell 10 and at a position adapted to the wire clamping and feeding mechanism 50.

[0028] Four front sleeve material rods 21 and four inner sleeve material rods 22 are evenly distributed on the upper surface of the transfer disc 26. The four front sleeve material rods 21 and the four inner sleeve material rods 22 are distributed alternately. The front sleeve material rods 21 and the inner sleeve material rods 22 are installed on the transfer disc 26 by rotation.

[0029] A central control rotating platform 25 extends from the center of the transfer disc 26, and the central control rotating platform 25 is adapted to the movable ends of the four front sleeve material rods 21 and the four inner sleeve material rods 22. A front sleeve material cylinder 23 and an inner sleeve material cylinder 24 are fixedly mounted on the central control rotating platform 25, and the angles of the front sleeve material cylinder 23 and the inner sleeve material cylinder 24 are adapted to the angle between the front sleeve material rod 21 and the adjacent inner sleeve material rod 22.

[0030] The front sleeve loading mechanism 30 includes a front sleeve feeder 31, and a front sleeve sensing optical fiber 32 is fixedly installed at one end of the front sleeve feeder 31 close to the transfer disc 26. A front sleeve lifting cylinder 33 is fixedly installed below the front sleeve sensing optical fiber 32 and on the front sleeve feeder 31.

[0031] The structure of the inner sleeve feeding mechanism 40 is the same as that of the front sleeve feeding mechanism 30 , and the angle between the front sleeve feeding mechanism 30 and the inner sleeve feeding mechanism 40 is matched with the angle between the front sleeve taking cylinder 23 and the inner sleeve taking cylinder 24 .

[0032] The wire clamping and feeding mechanism 50 includes a base one, on which a track is fixedly installed, and a freely sliding high-precision wire clamping and feeding device 52 is arranged on the track. The high-precision wire clamping and feeding device 52 is away from one end of the transfer disc 26 and a missing wire detection bucket 51 is fixedly installed on the upper surface of the shell 10. The high-precision wire clamping and feeding device 52 is close to one end of the transfer disc 26 and a feeding cylinder 55 is fixedly installed on the base one. A built-in cutter 56 is installed on the base one and at a position adapted to the feeding cylinder 55.

[0033] The wire clamping and feeding mechanism 50 also includes a base 2, the position of which is matched with the positions of the unloading cylinder 55 and the built-in cutter 56, and a product detection device 54 is rotatably mounted on the base 2, and a finished product box 53 is fixedly mounted on the upper surface of the shell 10 and at a position matched with the product detection device 54.

[0034] The gold wire tray feeding mechanism 60 includes a frame, on which a plurality of winding trays 61 are movably engaged, a tray driving motor 63 is fixedly installed below the frame, a rotating shaft is provided on the frame, and the rotating shaft is connected to the output shaft of the tray driving motor 63 through a track, the rotating shaft passes through the winding tray 61 and drives the winding tray 61 to rotate on the frame, and a rubber-coated wheel 62 is also rotatably installed on the frame, and the rubber-coated wheel 62 is arranged between the winding tray 61 and the wire-missing detection bucket 51.

[0035] The frame includes a cross frame 64 , on which blocks 65 are evenly arranged, and a slot 66 is formed between two adjacent winding material trays 61 . Each slot 66 corresponds to a winding material tray 61 , and the winding material trays 61 are placed on the cross frame 64 .

[0036] When in use, a front sleeve feeding cylinder 23 and an inner sleeve feeding cylinder 24 are arranged on the transfer disc 26, and a front sleeve feeding mechanism 30 and an inner sleeve feeding mechanism 40 are fixedly installed around the transfer disc 26. Through the position setting of the front sleeve feeding rod 21 and the inner sleeve feeding rod 22, the front sleeve feeding cylinder 23 and the inner sleeve feeding cylinder 24, and the front sleeve feeding mechanism 30 and the inner sleeve feeding mechanism 40, the effect of automatic feeding is achieved. A product detection device 54 is arranged on the wire clamping and feeding mechanism 50. Through the detection effect of the product detection device 54, the finished product is sheared and dropped into the finished product box 53, so as to achieve the effect of freely collecting the finished product. Through the clamping effect of the clamping block 65 and the clamping slot 66, the clamping block 65 is used to limit the sliding of the clamping slot 66 on the rotating shaft, thereby ensuring the accurate winding of the winding material disc 61.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A desktop wire spring hole threading machine, comprising a housing (10), characterized in that: A groove is provided at the top of the shell (10), a turntable mechanism (20) is fixedly installed in the groove, a fixed base is provided at the bottom of the turntable mechanism (20), a central control rotating platform (25) is rotatably installed on the fixed base, a transfer disc (26) is fixedly installed on the fixed base, a front sleeve feeding mechanism (30) and an inner sleeve feeding mechanism (40) are fixedly installed around the transfer disc (26) and on the upper surface of the shell (10), a wire clamping and feeding mechanism (50) is also fixedly installed around the transfer disc (26) and on the upper surface of the shell (10), and a gold wire material tray feeding mechanism (60) is fixedly installed on the upper surface of the shell (10) and at a position compatible with the wire clamping and feeding mechanism (50); Four front sleeve material rods (21) and four inner sleeve material rods (22) are evenly distributed on the upper surface of the transfer disc (26), the four front sleeve material rods (21) and the four inner sleeve material rods (22) are alternately distributed, and the front sleeve material rods (21) and the inner sleeve material rods (22) are rotatably mounted on the transfer disc (26); A central control rotating platform (25) extends out from the center of the rotating disc (26), and the central control rotating platform (25) is adapted to the movable ends of four front sleeve material rods (21) and four inner sleeve material rods (22). A front sleeve material cylinder (23) and an inner sleeve material cylinder (24) are fixedly mounted on the central control rotating platform (25), and the angles of the front sleeve material cylinder (23) and the inner sleeve material cylinder (24) are adapted to the angle between the front sleeve material rod (21) and the adjacent inner sleeve material rod (22); The front sleeve loading mechanism (30) comprises a front sleeve feeder (31), a front sleeve sensing optical fiber (32) is fixedly mounted on one end of the front sleeve feeder (31) close to the transfer disc (26), and a front sleeve lifting cylinder (33) is fixedly mounted below the front sleeve sensing optical fiber (32) and on the front sleeve feeder (31).

2. The desktop wire spring hole threading machine according to claim 1, characterized in that: The structure of the inner sleeve feeding mechanism (40) is the same as that of the front sleeve feeding mechanism (30), and the angle between the front sleeve feeding mechanism (30) and the inner sleeve feeding mechanism (40) is matched with the angle between the front sleeve taking cylinder (23) and the inner sleeve taking cylinder (24).

3. The desktop wire spring hole threading machine according to claim 1, characterized in that: The wire clamping and feeding mechanism (50) comprises a base one, a track is fixedly mounted on the base one, a freely sliding high-precision wire clamping and feeding device (52) is arranged on the track, a wire missing detection bucket (51) is fixedly mounted on the upper surface of the shell (10) at one end of the high-precision wire clamping and feeding device (52) away from the transfer disc (26), and a material discharge cylinder (55) is fixedly mounted on the base one at one end of the high-precision wire clamping and feeding device (52) close to the transfer disc (26), and a built-in cutter (56) is mounted on the base one at a position matching the material discharge cylinder (55).

4. The desktop wire spring hole threading machine according to claim 3, characterized in that: The wire clamping and feeding mechanism (50) also includes a base 2, the position of which is compatible with the positions of the unloading cylinder (55) and the built-in cutter (56), a product detection device (54) is rotatably mounted on the base 2, and a finished product material box (53) is fixedly mounted on the upper surface of the shell (10) at a position compatible with the product detection device (54).

5. The desktop wire spring hole threading machine according to claim 3, characterized in that: The gold wire material tray feeding mechanism (60) comprises a frame, on which a plurality of winding material trays (61) are movably engaged, a wire tray driving motor (63) is fixedly installed below the frame, a rotating shaft is arranged on the frame, and the rotating shaft is connected to the output shaft of the wire tray driving motor (63) through a crawler belt, the rotating shaft penetrates the winding material tray (61) and drives the winding material tray (61) to rotate on the frame, and a rubber-coated wheel (62) is also rotatably installed on the frame, and the rubber-coated wheel (62) is arranged between the winding material tray (61) and the missing wire detection bucket (51).

6. The desktop wire spring hole threading machine according to claim 5, characterized in that: The frame comprises a cross frame (64), on which clamping blocks (65) are evenly arranged, and a clamping groove (66) is formed between two adjacent winding material discs (61), each clamping groove (66) corresponds to a winding material disc (61), and the winding material discs (61) are placed on the cross frame (64).

Images