Power supply pin riveting machine

Abstract

The utility model discloses a power supply pin riveting machine which comprises a bottom plate, a short support is fixedly supported on one side of the upper end of the bottom plate, a pneumatic rod is supported in the direction of one side of the short support, a sliding strip is arranged in the short support, the rear end of the sliding strip is fixedly connected with a movable frame, and the movable frame is fixedly connected with a power supply pin. A vertical sliding rail is fixedly connected to the rear end of the movable frame, a vertical sliding strip is movably arranged at the rear end of the vertical sliding rail, a connecting block is fixedly connected to the rear end of the vertical sliding strip, a power source head is clamped to the lower end of the connecting block, and a long support is fixedly connected to the rear end of the bottom plate. And a hydraulic column is fixedly supported and connected to the upper end of the long bracket. In the stamping and riveting process of the riveting machine, the pneumatic rod drives the movable frame, the vertical sliding rail, the vertical sliding strip and the connecting block at the rear end to move transversely, the stamping and riveting process is replaced by mechanical operation control, and the riveting efficiency between a power source head and a power source riveting type pin is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power plug riveting, in particular to a power plug pin riveting machine. Background Art

[0002] Riveting of power plugs is one of the common methods for connecting wires and plugs. When riveting, the cross section of the wire should be flattened, the connecting part between the plug and the wire should be cleaned, and riveting tools such as manual riveting pliers should be selected. Then, the pins should be manually inserted into the pin sheath. During this process, pay attention to the gap between the pins and the pin sheath. Align the plug and the wire with the pressure port of the riveting tool and rivet. During the riveting process, it is necessary to determine the appropriate riveting force according to the type of riveting tool and the specifications of the plug. At the same time, the balance of riveting should be ensured to avoid the plug being pressed obliquely or the riveting being loose;

[0003] In the above manual riveting process, manual operation tools are required to rivet the plug and the wire. Manual operation makes the riveting efficiency between the power head and the power riveting type pins low; the alignment work between the pins and the plug is all done manually. This manual pressure riveting will make the position of the power riveting type pins more easily deviated. Therefore, in order to solve the above problems, we propose a power pin riveting machine. Utility Model Content

[0004] The utility model aims to provide a power pin riveting machine to solve the problem proposed in the above background technology that in the manual riveting process, manual operation tools are required to rivet the plug and the wire, and the manual operation makes the riveting efficiency between the power head and the power riveted pins low; the alignment work between the pins and the plug is all done manually, and this manual pressure riveting will make the position of the power riveted pins more easily deviated.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a power pin riveting machine, comprising a base plate, a short bracket is fixedly supported on one side of the upper end of the base plate, a pneumatic rod is supported in the direction of one side of the short bracket, a slide bar is arranged in the short bracket, the rear end of the slide bar is fixedly connected to a movable frame, the rear end of the movable frame is fixedly connected to a vertical sliding rail, the rear end of the vertical sliding rail is movably provided with a vertical slide bar, the rear end of the vertical slide bar is fixedly connected to a connecting block, the lower end of the connecting block is clamped with a power head, the rear end of the base plate is fixedly connected to a long bracket, the upper end of the long bracket is fixedly supported and connected to a hydraulic column, the lower end of the long bracket is fixedly supported and connected to a riveting stamping table, the upper end of the riveting stamping table is provided with a deep groove near the middle, and the power riveting pin is clamped in the deep groove.

[0006] Preferably, the side cross-sections of the vertical sliding rail and the vertical slide bar are both L-shaped structures, and a tension spring A is connected between the lower end of the vertical slide bar and the upper end surface of the transverse section on one side of the vertical sliding rail.

[0007] Preferably, a connecting groove is fixedly provided inside the lower end of the connecting block, and a plurality of extension springs B are connected to both sides of the connecting groove, and one end of the extension spring B is connected to a special-shaped limiting piece.

[0008] Preferably, the special-shaped limiting piece is composed of three C-shaped pieces welded together.

[0009] Preferably, both sides of the deep groove are fixedly connected with clamping parts, and the power riveted pin is clamped between the two clamping parts in the deep groove.

[0010] Preferably, the clamping member comprises an elastic ring fixedly connected to the bottom end of the deep groove, one side of the upper end of the elastic ring is fixedly connected to a clamping plate, and one side end of the clamping plate is fixedly connected to a pressing plate.

[0011] Preferably, two ends of the power riveted pin are provided with small grooves, and the upper end of the clamping piece is clamped in the small groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model uses a pneumatic rod to drive the rear movable frame, vertical sliding rail, vertical slide bar and connecting block to move horizontally during the punching and riveting process in the riveting machine, and punches and rivets the power supply head and the power supply riveting type pin as a whole between the output end of the lower end of the hydraulic column and the riveting punching table. The punching and riveting process is replaced by mechanical operation control, which not only improves the riveting efficiency between the power supply head and the power supply riveting type pin;

[0014] 2. The utility model enables the output end of one end of the pneumatic rod to push the entire movable frame to move backward, wherein the lateral movement cooperation between the short bracket and the slide rail has a guiding effect on the movement of the movable frame, and at this time the movable frame drives the vertical sliding rail and the vertical slide bar at the rear end to move upward to the riveting and stamping table, and the connecting block at the rear end of the vertical slide bar drives the power head at its lower end to move to just above the power riveting type pin clamped on the riveting and stamping table, wherein the front end of the riveting and stamping table faces the lateral movement of the movable frame to cause obstruction, thereby preventing the movable frame from continuing to move horizontally beyond the position of the power riveting type pin at the upper end of the riveting and stamping table, so that the position of the power riveting type pin of the stamping and riveting is more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2It is a side cutaway view of the utility model as a whole;

[0017] Figure 3 For this utility model Figure 2 A magnified section view at center A;

[0018] Figure 4 For this utility model Figure 2 Enlarged view of the section at point B.

[0019] In the figure: 1. bottom plate; 2. short bracket; 3. movable frame; 4. vertical sliding rail; 5. snap-fitting piece; 501. elastic ring; 502. pressing plate; 503. snap-fitting piece; 6. pneumatic rod; 7. riveting punching table; 8. long bracket; 9. hydraulic column; 10. extension spring A; 11. connecting block; 12. extension spring B; 13. connecting groove; 14. special-shaped limit plate; 15. power supply head; 16. vertical slide bar; 17. power supply riveted pin; 18. deep groove. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] See also Figures 1 to 4 The utility model provides an embodiment: a power pin riveting machine, including a bottom plate 1, a short bracket 2 is fixedly supported on one side of the upper end of the bottom plate 1, a pneumatic rod 6 is supported on the direction of one side of the short bracket 2, a slide bar is arranged in the short bracket 2, a movable frame 3 is fixedly connected to the rear end of the slide bar, a vertical sliding rail 4 is fixedly connected to the rear end of the movable frame 3, a vertical slide bar 16 is movably arranged at the rear end of the vertical sliding rail 4, a connecting block 11 is fixedly connected to the rear end of the vertical slide bar 16, a power supply head 15 is clamped at the lower end of the connecting block 11, wherein the short bracket 2 and the slide bar are laterally coordinated and movable so that the entire movable frame 3 and the components at the rear end of the movable frame 3 can be laterally movable;

[0022] The rear end of the base plate 1 is fixedly connected to a long bracket 8, the upper end of the long bracket 8 is fixedly supported and connected to a hydraulic column 9, the lower end of the long bracket 8 is fixedly supported and connected to a riveting punching table 7, a deep groove 18 is provided near the middle of the upper end of the riveting punching table 7, a power riveting pin 17 is clamped in the deep groove 18, wherein the side cross-sections of the vertical sliding rail 4 and the vertical slide bar 16 are both L-shaped structures, and a tension spring A10 is connected between the lower end of the vertical slide bar 16 and the upper end surface of the transverse section of one side of the vertical sliding rail 4.

[0023] A connecting groove 13 is fixedly provided inside the lower end of the connecting block 11, and multiple tension springs B12 are connected to both sides of the connecting groove 13. One end of the tension spring B12 is connected to a special-shaped limiting plate 14, wherein the special-shaped limiting plate 14 is composed of three C-shaped plates welded together. This arrangement increases the friction between one end face of the special-shaped limiting plate 14 and the power source head 15, thereby making the two special-shaped limiting plates 14 clamp and fix the overall power source head 15 more tightly.

[0024] Wherein, the two sides of the deep groove 18 are fixedly connected with the clamping parts 5, the power riveted pin 17 is clamped between the two clamping parts 5 in the deep groove 18, the clamping part 5 comprises an elastic ring 501 fixedly connected to the bottom end of the deep groove 18, one side of the upper end of the elastic ring 501 is fixedly connected with a clamping piece 503, one side end of the clamping piece 503 is fixedly connected with a pressing plate 502, wherein the elastic ring 501 and the clamping piece 503 are made of elastic metal, and the pressing plate 502 is made of hard metal material;

[0025] When in use, the integral power supply head 15 is first inserted into the connection slot 13 at the lower end of the connection block 11, wherein both sides of the lower end of the connection slot 13 are connected with a tension spring B12, and the tension spring B12's tension elastic force can push the special-shaped limiting piece 14 laterally to one side, and the integral special-shaped limiting piece 14 is welded by three C-shaped pieces, so as to further improve the limiting fixation of the two special-shaped limiting pieces 14 on the integral power supply head 15, and finally the upper end of the integral power supply head 15 is fixed in the connection slot 13 at the lower end of the connection block 11;

[0026] Then the operator inserts the power riveted pin 17 downward into the clamping parts 5 on both sides of the bottom end of the deep groove 18, wherein small grooves are provided at both ends of the power riveted pin 17, and the elastic ring 501 and the clamping piece 503 are made of elastic metal, and the pressing plate 502 is made of hard metal material, so that the upper end of the clamping piece 503 is clamped in the small groove, and finally the power riveted pin 17 is clamped and fixed in the middle of the deep groove 18 by the two clamping pieces 503;

[0027] Then the operator switches the pneumatic rod 6 so that the output end of one end of the pneumatic rod 6 pushes the entire movable frame 3 to move backward, wherein the lateral movement cooperation between the short bracket 2 and the slide rail has a guiding effect on the movement of the movable frame 3, and at this time the movable frame 3 drives the vertical sliding rail 4 and the vertical slide bar 16 at the rear end to move above the riveting and punching table 7, and then the connecting block 11 at the rear end of the vertical slide bar 16 drives the power supply head 15 at its lower end to move to just above the power supply riveting type pin 17 clamped on the riveting and punching table 7, wherein the front end of the riveting and punching table 7 faces the lateral movement of the movable frame 3 to cause obstruction, thereby preventing the movable frame 3 from continuing to move lateral to exceed the position of the power supply riveting type pin 17 at the upper end of the riveting and punching table 7;

[0028] Then, the operator controls the switch of the hydraulic column 9, so that the output end of the lower end of the hydraulic column 9 moves downward, thereby pressing the vertical slide bar 16 at the rear end of the vertical slide rail 4 downward. At this time, the vertical slide bar 16 moves vertically downward on the rear side of the vertical slide rail 4, and drives the connection block 11 at the rear end to move downward. The connection block 11 drives the power supply head 15 at the lower end to be inserted into the power supply riveted pin 17, and finally realizes the insertion and riveting between the power supply riveted pin 17 and the power supply head 15;

[0029] After the riveting is completed, the integral power supply head 15 and the power supply riveted pin 17 are fixed to the upper end of the riveting punching platform 7. At this time, the user presses down the pressing plate 502, wherein the pressing plate 502 is made of hard metal material, and the elastic ring 501 and the clamping piece 503 are made of elastic metal. Under the pressure of the pressing plate 502, the clamping piece 503 on one side thereof is bent, so that the upper end of the clamping piece 503 is disengaged from the clamping groove of the power supply riveted pin 17, and then the integral power supply riveted pin 17 is disengaged from the two clamping parts 5, and finally the integrally riveted power supply head 15 and the power supply riveted pin 17 are released from the riveting punching platform 7, so that the complete riveting of the power supply pin is realized;

[0030] During the stamping and riveting process in the riveting machine, the pneumatic rod 6 drives the rear end movable frame 3, the vertical sliding rail 4, the vertical slide bar 16 and the connecting block 11 to move horizontally, and the power head 15 and the power riveting type pin 17 are integrally stamped and riveted between the output end of the lower end of the hydraulic column 9 and the riveting punching table 7. The stamping and riveting process is replaced by mechanical operation control, which not only improves the riveting efficiency between the power head 15 and the power riveting type pin 17, but also blocks the horizontal movement of the movable frame 3 at the front end of the riveting punching table 7, thereby preventing the movable frame 3 from continuing to move horizontally beyond the position of the power riveting type pin 17 at the upper end of the riveting punching table 7, so that the position of the power riveting type pin 17 by stamping and riveting is more accurate.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A power pin riveting machine, comprising a base plate (1), a short bracket (2) fixedly supported on one side of the upper end of the base plate (1), a pneumatic rod (6) supported in the direction of one side of the short bracket (2), a slide bar provided inside the short bracket (2), a movable frame (3) fixedly connected to the rear end of the slide bar, characterized in that: The rear end of the movable frame (3) is fixedly connected to a vertical sliding rail (4), the rear end of the vertical sliding rail (4) is movably provided with a vertical slide bar (16), the rear end of the vertical slide bar (16) is fixedly connected to a connecting block (11), the lower end of the connecting block (11) is clamped with a power supply head (15), the rear end of the base plate (1) is fixedly connected to a long bracket (8), the upper end of the long bracket (8) is fixedly supported and connected to a hydraulic column (9), the lower end of the long bracket (8) is fixedly supported and connected to a riveting punching table (7), the upper end of the riveting punching table (7) is provided with a deep groove (18) near the middle, and a power supply riveting type pin (17) is clamped in the deep groove (18).

2. A power pin riveting machine according to claim 1, characterized in that: The side cross-sections of the vertical sliding rail (4) and the vertical slide bar (16) are both L-shaped structures, and a tension spring A (10) is connected between the lower end of the vertical slide bar (16) and the upper end surface of the horizontal section on one side of the vertical sliding rail (4).

3. A power pin riveting machine according to claim 1, characterized in that: A connecting groove (13) is fixedly provided inside the lower end of the connecting block (11), a plurality of extension springs B (12) are connected to both sides of the connecting groove (13), and one end of the extension spring B (12) is connected to a special-shaped limiting piece (14).

4. A power pin riveting machine according to claim 3, characterized in that: The special-shaped limiting piece (14) is formed by welding three C-shaped pieces.

5. The power pin riveting machine according to claim 1, characterized in that: Both sides of the deep groove (18) are fixedly connected with clamping parts (5), and the power supply riveted pin (17) is clamped between the two clamping parts (5) inside the deep groove (18).

6. A power pin riveting machine according to claim 5, characterized in that: The clamping member (5) comprises an elastic ring (501) fixedly connected to the bottom end of the deep groove (18), one side of the upper end of the elastic ring (501) is fixedly connected to a clamping plate (503), and one side end of the clamping plate (503) is fixedly connected to a pressing plate (502).

7. A power pin riveting machine according to claim 6, characterized in that: Small grooves are provided at both ends of the power riveted plug pin (17), and the upper end of the clamping piece (503) is clamped in the small groove.

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