Double-terminal crimping pliers

Abstract

The utility model discloses a pair of double-terminal crimping pliers, which comprises a mounting seat, one side of the mounting seat is fixedly connected with a lower pliers seat, an upper pliers seat is arranged right above the lower pliers seat, the top end of the lower pliers seat and the bottom end of the upper pliers seat are respectively provided with a mounting groove, crimping plates are fixedly arranged in the two mounting grooves, and the crimping plates are fixedly connected with the lower pliers seat. And a sliding groove is formed in one end of each of the two crimping plates. According to the utility model, the crimping plate is provided with the first crimping groove and the second crimping groove, simultaneous crimping of double-terminal joints can be realized, and meanwhile, after the upper clamp seat and the lower clamp seat are gently spliced, the two adjusting screw rods are sequentially rotated to drive the two slide blocks to move in the slide grooves, and the distance between the first crimping groove and the second crimping groove is adjusted, so that the crimping of the double-terminal joints can be realized. According to the double-terminal crimping device, crimping of double terminals of different models is achieved, practicability is improved, the structure is simple, adjustment is convenient, and the crimping efficiency of the double terminals can also be improved in the mode that the two terminals are crimped at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of crimping pliers, in particular to a pair of double-terminal crimping pliers. Background Art

[0002] Terminals, as an indispensable part of electronic equipment, are mainly responsible for connecting power and signals to ensure the normal operation of the equipment. The connectors of the terminals usually need to be connected to the circuits by crimping. The commonly used tools are crimping pliers. Double terminals usually refer to terminal types with two connection points, which have the characteristics of reliable connection, good contact, and easy use.

[0003] Most of the current crimping pliers can usually only crimp one terminal at a time. When crimping double terminals, due to the small distance between the two parallel terminals, two terminals need to be positioned twice for individual crimping, and the gap may be too small, which affects the crimping of the crimping pliers and even makes it impossible to crimp, reducing the crimping efficiency of the double terminals. Utility Model Content

[0004] The utility model aims to provide a double-terminal crimping pliers 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 double-terminal crimping pliers, including a mounting seat, a lower clamp seat is fixedly connected to one side of the mounting seat, an upper clamp seat is arranged directly above the lower clamp seat, a mounting groove is provided at the top end of the lower clamp seat and the bottom end of the upper clamp seat, crimping plates are fixedly arranged inside the two mounting grooves, a slide groove is provided at one end of the two crimping plates, adjusting bolts are rotatably connected inside the two slide grooves, sliders are engaged with the outer surfaces of the two adjusting bolts, a No. 1 crimping groove is provided at the bottom end of the crimping plate located inside the upper clamp seat and the top end of the other crimping plate and at the same position, and a No. 2 crimping groove is provided at one end of the two sliders.

[0006] As a further preferred embodiment of the present technical solution, a crimping seat is fixedly connected to the top of the mounting seat, a pressure rod is rotatably connected inside the crimping seat, handles are rotatably connected on both sides of the crimping seat, the top end of the pressure rod is rotatably connected to the inside of the handle, and the bottom end of the pressure rod is fixedly connected to the top of the upper clamp seat.

[0007] As a further preferred embodiment of the technical solution, limiting blocks are fixedly connected to both sides of the crimping seat, and the outer surface of the handle is in contact with the outer surface of the limiting block.

[0008] As a further preferred embodiment of the technical solution, two No. 1 fixing through holes are penetrated on both sides of the upper clamp seat and the lower clamp seat, two No. 2 fixing through holes are penetrated on one side of the two crimping plates, fixing bolts are inserted into the four No. 1 fixing through holes, and one ends of the four fixing bolts are respectively inserted into the four No. 2 fixing through holes.

[0009] As a further preferred embodiment of the present technical solution, a positioning block is fixedly connected to the bottom end of the crimping plate located inside the upper clamp seat, and a positioning groove is provided at the top end of the other crimping plate and located at the same position as the positioning block.

[0010] As a further preferred embodiment of the technical solution, two positioning plates are fixedly connected to the top of the mounting seat, and the outer surface of the upper clamp seat is plugged into the two positioning plates.

[0011] As a further preferred embodiment of the present technical solution, fixing plates are fixedly connected to both sides of the mounting seat and located at the lower edge position, and the top ends of the two fixing plates are fixedly connected to reinforcing ribs, and one side of the two reinforcing ribs is fixedly connected to both sides of the mounting seat.

[0012] The utility model provides a double-terminal crimping pliers, which has the following beneficial effects:

[0013] The utility model provides a first crimping groove and a second crimping groove on the crimping plate, which can realize the simultaneous crimping of double-terminal connectors. At the same time, after the upper clamp seat and the lower clamp seat are gently assembled, the two adjusting screws are rotated in sequence to drive the two slide blocks to move in the slide groove, and the distance between the first crimping groove and the second crimping groove is adjusted to realize the crimping of double terminals of different models, thereby improving practicality, having a simple structure and being easy to adjust. The method of crimping two terminals at the same time can also improve the crimping efficiency of the double terminals. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is an exploded schematic diagram of the structure between the upper clamp seat and the lower clamp seat of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure between the crimping seat and the upper clamp seat of the utility model.

[0017] In the figure: 1. Mounting seat; 2. Lower clamp seat; 3. Upper clamp seat; 4. Mounting slot; 5. Crimping plate; 6. Slide slot; 7. Sliding block; 8. Crimping slot No. 1; 9. Crimping slot No. 2; 10. Adjusting bolt; 11. Positioning slot; 12. Positioning block; 13. Fixed through hole No. 1; 14. Fixed through hole No. 2; 15. Fixing bolt; 16. Crimping seat; 17. Pressure rod; 18. Handle; 19. Limiting block; 20. Positioning plate; 21. Fixing plate; 22. Reinforcing rib. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0019] The utility model provides a technical solution: Figure 1-3 As shown, in this embodiment, a double-terminal crimping pliers includes a mounting seat 1, a lower clamp seat 2 is fixedly connected to one side of the mounting seat 1, an upper clamp seat 3 is arranged directly above the lower clamp seat 2, a mounting groove 4 is provided at the top of the lower clamp seat 2 and the bottom of the upper clamp seat 3, a crimping plate 5 is fixedly arranged inside the two mounting grooves 4, a slide groove 6 is provided at one end of the two crimping plates 5, an adjusting bolt 10 is rotatably connected inside the two slide grooves 6, and a slider 7 is meshed on the outer surface of the two adjusting bolts 10, and the bottom end of the crimping plate 5 located inside the upper clamp seat 3 and the other A No. 1 crimping groove 8 is provided at the top of the crimping plate 5 and at the same position, and a No. 2 crimping groove 9 is provided at one end of the two sliders 7. By providing the No. 1 crimping groove 8 and the No. 2 crimping groove 9, the two terminals can be crimped at the same time. By providing the mounting groove 4, the crimping plate 5 can be positioned, and the crimping plate 5 and the mounting groove 4 have an interference fit. By providing the adjusting bolt 10, the slider 7 can be driven to move, so that the distance between the No. 1 crimping groove 8 and the No. 2 crimping groove 9 can be adjusted, thereby increasing practicality.

[0020] like Figure 1 and Figure 3 As shown, a crimping seat 16 is fixedly connected to the top of the mounting seat 1, a pressure rod 17 is rotatably connected inside the crimping seat 16, handles 18 are rotatably connected on both sides of the crimping seat 16, the top of the pressure rod 17 is rotatably connected to the inside of the handle 18, and the bottom end of the pressure rod 17 is fixedly connected to the top of the upper clamp seat 3. By setting the pressure rod 17, the upper clamp seat 3 can be driven to open and close, and by setting the handle 18, the pressure rod 17 can be driven to rotate.

[0021] like Figure 3 As shown, the limiting blocks 19 are fixedly connected to both sides of the crimping seat 16, and the outer surface of the handle 18 contacts the outer surface of the limiting blocks 19. By setting the limiting blocks 19, the rotation range of the handle 18 can be limited to avoid damage to the pressure rod 17 due to excessive rotation angle.

[0022] like Figure 1 and Figure 2As shown, two No. 1 fixing through holes 13 are penetrated on both sides of the upper clamp seat 3 and the lower clamp seat 2, and two No. 2 fixing through holes 14 are penetrated on one side of the two crimping plates 5. Fixing bolts 15 are inserted into the four No. 1 fixing through holes 13, and one end of the four fixing bolts 15 are respectively inserted into the four No. 2 fixing through holes 14, wherein, by setting the fixing bolts 15, the crimping plate 5 can be fixed and limited inside the mounting groove 4.

[0023] like Figure 2 As shown, the bottom end of the crimping plate 5 located inside the upper clamp seat 3 is fixedly connected to a positioning block 12, and a positioning groove 11 is provided at the top of the other crimping plate 5 and at the same position as the positioning block 12, which can position the upper clamp seat 3 and the lower clamp seat 2 to prevent misalignment and cause poor crimping effect.

[0024] like Figure 1 As shown, two positioning plates 20 are fixedly connected to the top of the mounting seat 1, and the outer surface of the upper clamp seat 3 is plugged into the two positioning plates 20, so as to position the upper clamp seat 3 and prevent it from tilting.

[0025] like Figure 1 As shown, fixing plates 21 are fixedly connected on both sides of the mounting seat 1 and at the lower edge position, and reinforcing ribs 22 are fixedly connected to the top ends of the two fixing plates 21. One side of the two reinforcing ribs 22 is fixedly connected to both sides of the mounting seat 1. By setting the reinforcing ribs 22, the structural strength can be improved.

[0026] The utility model provides a double-terminal crimping pliers, the specific working principle of which is as follows:

[0027] Place the double terminals to be crimped on the No. 1 crimping groove 8 and the No. 2 crimping groove 9 of the crimping plate 5 on the lower clamp seat 2, and then another staff member turns the handle 18 to drive the upper clamp seat 3 on the pressing rod 17 to rotate and finally compress and merge the two crimping plates 5 to achieve simultaneous crimping of the two terminals. When the distance between the two parallel terminals changes, the upper clamp seat 3 and the lower clamp seat 2 are gently combined, and the two adjusting bolts 10 are turned in turn to drive the two sliders 7 to move in the slide groove 6, so as to adjust the distance between the No. 1 crimping groove 8 and the No. 2 crimping groove 9 to complete the matching.

[0028] 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 double-terminal crimping pliers, comprising a mounting seat (1), characterized in that: A lower clamp seat (2) is fixedly connected to one side of the mounting seat (1), an upper clamp seat (3) is arranged directly above the lower clamp seat (2), a mounting groove (4) is provided at the top of the lower clamp seat (2) and the bottom of the upper clamp seat (3), a crimping plate (5) is fixedly arranged inside the two mounting grooves (4), a slide groove (6) is provided at one end of the two crimping plates (5), an adjusting bolt (10) is rotatably connected inside the two slide grooves (6), and a slider (7) is meshed on the outer surface of the two adjusting bolts (10), a No. 1 crimping groove (8) is provided at the bottom end of the crimping plate (5) inside the upper clamp seat (3) and the top end of the other crimping plate (5) and at the same position, and a No. 2 crimping groove (9) is provided at one end of the two sliders (7).

2. A double-terminal crimping pliers according to claim 1, characterized in that: The top of the mounting seat (1) is fixedly connected to a crimping seat (16), the interior of the crimping seat (16) is rotatably connected to a pressing rod (17), both sides of the crimping seat (16) are rotatably connected to handles (18), the top of the pressing rod (17) is rotatably connected to the interior of the handle (18), and the bottom of the pressing rod (17) is fixedly connected to the top of the upper clamp seat (3).

3. A double-terminal crimping pliers according to claim 2, characterized in that: The two sides of the crimping seat (16) are fixedly connected to limit blocks (19), and the outer surface of the handle (18) is in contact with the outer surface of the limit blocks (19).

4. A double-terminal crimping pliers according to claim 1, characterized in that: Two No. 1 fixing through holes (13) are formed through both sides of the upper clamp seat (3) and the lower clamp seat (2), and two No. 2 fixing through holes (14) are formed through one side of the two crimping plates (5). Fixing bolts (15) are inserted into the four No. 1 fixing through holes (13), and one end of the four fixing bolts (15) is respectively inserted into the four No. 2 fixing through holes (14).

5. A double-terminal crimping pliers according to claim 4, characterized in that: The bottom end of the crimping plate (5) located inside the upper clamp seat (3) is fixedly connected to a positioning block (12), and a positioning groove (11) is provided at the top end of the other crimping plate (5) and at the same position as the positioning block (12).

6. A double-terminal crimping pliers according to claim 1, characterized in that: Two positioning plates (20) are fixedly connected to the top of the mounting seat (1), and the outer surface of the upper clamp seat (3) is plugged into the two positioning plates (20).

7. A double-terminal crimping pliers according to claim 6, characterized in that: Fixed plates (21) are fixedly connected to both sides of the mounting seat (1) and at the lower edge positions, and the top ends of the two fixed plates (21) are fixedly connected to reinforcing ribs (22), and one side of the two reinforcing ribs (22) is fixedly connected to both sides of the mounting seat (1).

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