CN215528162U

CN215528162U - Multifunctional terminal machine

Info

Publication number: CN215528162U
Application number: CN202122190485.3U
Authority: CN
Inventors: 叶乃吕
Original assignee: Xiamen Jingyuan Electronics Co ltd
Current assignee: Xiamen Jingyuan Electronics Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-01-14
Anticipated expiration: 2031-09-10

Abstract

The utility model relates to the technical field of terminal machines, in particular to a multifunctional terminal machine.A straightening device is connected with a terminal machine body, a mounting plate is provided with a lower roller device and a connecting frame, the connecting frame is connected with an upper roller device, the lower roller device comprises a fixed bearing seat and a movable bearing seat, the movable bearing seat is provided with a notch, the movable bearing seat is connected with a second bolt, the fixed bearing seat and the movable bearing seat are connected with a first connecting rod, and the first connecting rod is connected with a lower straightening roller; the upper roller device comprises an L-shaped block, the L-shaped block is connected with a fixed block, the L-shaped block and the fixed block are connected with a second connecting rod, and the second connecting rod is connected with an upper straightening roller. When the rubber strip needs to be replaced, the second bolt is loosened, the movable bearing seat can slide on the mounting plate, so that the first connecting rod slides out of the first connecting hole, and the rubber strip on the lower straightening roll is replaced conveniently. The fixing block is detached from the L-shaped block, so that the second connecting rod slides out of the second connecting hole, and the rubber strip on the upper straightening roller is conveniently replaced.

Description

Multifunctional terminal machine

Technical Field

The utility model relates to the technical field of terminal machines, in particular to a multifunctional terminal machine.

Background

The terminal machine refers to a machine used for processing electric wires, and the terminal machine can press a hardware head to an electric wire end and then conduct. The terminal that the terminal machine was beaten is usually for connecting more conveniently, need not go the welding just can be stable link together two wires, and only need pull out when tearing open.

For example, chinese patent application No. CN201720041420.3 discloses an automatic wire cutting, peeling and cold pressing terminal machine, which comprises a base, a wire feeding mechanism, a wire cutting and peeling mechanism, a terminal feeding mechanism and a terminal pressing mechanism, wherein the wire feeding mechanism, the wire cutting and peeling mechanism, the terminal feeding mechanism and the terminal pressing mechanism are all fixed on the base through bolts and located at the same horizontal position, a wire feeding device is arranged between the wire feeding mechanism and the wire cutting and peeling mechanism, a terminal feeding device is arranged between the wire cutting and peeling mechanism and the terminal feeding mechanism, a terminal feeding device is arranged between the terminal feeding mechanism and the terminal pressing mechanism, a pressure feeding device is arranged between the terminal feeding mechanism and the terminal pressing mechanism, the wire feeding device, the terminal feeding device and the pressure feeding device are all connected with a conveying cylinder through an air pipe, the machine can simultaneously cut the size of an electric wire at high speed, and peel the wire at 2 ends, the processing technology of the cold pressing terminal at one end has the advantages of humanized control of the length of the wire material, high working efficiency, accurate precision and high stability.

However, the above patent still has a problem that, for example, the straightening mechanism of the patent is inconvenient to detach when the rubber strip on the straightening roll is damaged.

Based on this, the utility model designs a multifunctional terminal machine to solve the technical problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a multifunctional terminal machine, which is used to solve the above-mentioned problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a multifunctional terminal machine comprises a terminal machine body, wherein the terminal machine body is in the prior art. The terminal machine body is connected with a straightening device, the straightening device comprises a mounting plate arranged on the side wall of the terminal machine body, the top of the mounting plate is provided with a lower roll device and a connecting frame, the connecting frame is connected with an upper roll device, the lower roll device comprises a fixed bearing seat and a movable bearing seat, the fixed bearing seat is fixedly connected with the mounting plate through a first bolt, the movable bearing seat is provided with a notch, the movable bearing seat is connected with a second bolt, the second bolt penetrates through the notch to be spirally connected with the mounting plate, the fixed bearing seat and the movable bearing seat are respectively and rotatably connected with a first connecting rod, and the first connecting rod is detachably connected with a lower straightening roll;

the upper roller device comprises an L-shaped block, the L-shaped block is detachably connected with a fixed block, the fixed block is fixed on the L-shaped block through a third bolt, the L-shaped block and the fixed block are respectively and rotatably connected with a second connecting rod, and the second connecting rod is detachably connected with an upper straightening roller.

Preferably, the connecting frame comprises a U-shaped frame at the top of the fixed mounting plate, the U-shaped frame is rotatably connected with an adjusting nut, the adjusting nut is spirally connected with a screw rod, the lower end of the screw rod is connected with an L-shaped block, a guide rod is arranged at the upper end of the L-shaped block, and the guide rod is connected with the U-shaped frame in a sliding manner.

Preferably, the outer walls of the upper straightening roll and the lower straightening roll are respectively provided with a groove, and the grooves are connected with rubber strips.

Preferably, two ends of the lower straightening roll are provided with first connecting holes, the first connecting rods are sleeved in the first connecting holes, one ends of the first connecting rods, which are close to the lower straightening roll, are provided with first planes, and the inner walls of the first connecting holes are provided with second planes matched with the first planes;

and second connecting holes are formed in two ends of the upper straightening roller, the second connecting rod is sleeved in the second connecting holes, a third plane is arranged at one end, close to the lower straightening roller, of the second connecting rod, and a fourth plane matched with the third plane is arranged on the inner wall of each second connecting hole.

Preferably, the fixed block is provided with a dovetail block, the L-shaped block is provided with a dovetail groove matched with the dovetail block, and the dovetail block is sleeved in the dovetail groove.

Compared with the prior art, the utility model has the beneficial effects that: when the rubber strips on the upper straightening roll and the lower straightening roll need to be replaced, the second bolt is loosened, the movable bearing seat can slide on the mounting plate, so that the first connecting rod slides out of the first connecting hole, and the rubber strips on the lower straightening roll are conveniently replaced. The fixing block is detached from the L-shaped block, so that the second connecting rod slides out of the second connecting hole, and the rubber strip on the upper straightening roller is conveniently replaced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of a straightening apparatus according to the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is an enlarged view of a portion B of FIG. 2;

FIG. 5 is a schematic view of the connection structure of the movable bearing seat and the mounting plate according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a terminal machine body; 2. a straightening device; 3. mounting a plate; 4. a lower roll device; 5. a connecting frame; 6. an upper roll device; 7. fixing a bearing seat; 8. a movable bearing seat; 9. a notch; 10. a second bolt; 11. a first connecting rod; 12. a lower straightening roll; 13. an L-shaped block; 14. a fixed block; 15. a second connecting rod; 16. an upper straightening roll; 17. a U-shaped frame; 18. adjusting the nut; 19. a screw rod; 20. a guide bar; 21. a groove; 22. a rubber strip; 23. a first connection hole; 24. a first plane; 25. a second connection hole; 26. a third plane; 27. a dovetail block; 28. a dovetail groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

referring to fig. 1-5, the present invention provides a technical solution: a multifunctional terminal machine comprises a terminal machine body 1, wherein the terminal machine body 1 is connected with a straightening device 2, the straightening device 2 comprises a mounting plate 3 arranged on the side wall of the terminal machine body 1, the top of the mounting plate 3 is provided with a lower roller device 4 and a connecting frame 5, the connecting frame 5 is connected with an upper roller device 6, the lower roller device 4 comprises a fixed bearing seat 7 and a movable bearing seat 8, the fixed bearing seat 7 is fixedly connected with the mounting plate 3 through a first bolt, the movable bearing seat 8 is provided with a notch 9, the movable bearing seat 8 is connected with a second bolt 10, the second bolt 10 penetrates through the notch 9 and is in spiral connection with the mounting plate 3, the fixed bearing seat 7 and the movable bearing seat 8 are respectively and rotatably connected with a first connecting rod 11, and the first connecting rod 11 is detachably connected with a lower straightening roller 12;

the upper roller device 6 comprises an L-shaped block 13, the L-shaped block 13 is detachably connected with a fixed block 14, the L-shaped block 13 and the fixed block 14 are respectively rotatably connected with a second connecting rod 15, and the second connecting rod 15 is detachably connected with an upper straightening roller 16.

Specifically, the connecting frame 5 comprises a U-shaped frame 17 arranged at the top of the fixed mounting plate 3, the U-shaped frame 17 is rotatably connected with an adjusting nut 18, the adjusting nut 18 is spirally connected with a screw rod 19, the lower end of the screw rod 19 is connected with an L-shaped block 13, a guide rod 20 is arranged at the upper end of the L-shaped block 13, and the guide rod 20 is slidably connected with the U-shaped frame 17. The adjusting nut 18 is rotated to drive the L-shaped block 13 to lift, so that the straightening device can adjust the distance between the upper straightening roll 16 and the lower straightening roll 12 according to the diameter of the wire.

Specifically, the outer walls of the upper straightening roll 16 and the lower straightening roll 12 are respectively provided with a groove 21, and the grooves 21 are connected with rubber strips 22. The rubber strip 22 is thus provided to prevent the wire from directly contacting the upper and

lower straightening rollers

16 and 12, which would cause the problem that the insulation layer of the outer wall of the wire is easily damaged.

Specifically, two ends of the lower straightening roll 12 are provided with first connecting holes 23, the first connecting rods 11 are sleeved in the first connecting holes 23, one ends of the first connecting rods 11, which are close to the lower straightening roll 12, are provided with first planes 24, and the inner walls of the first connecting holes 23 are provided with second planes matched with the first planes 24; by the arrangement of the first plane 24 and the second plane, the problem that the lower straightening roll 12 and the first connecting rod 11 rotate relatively when the lower straightening roll 12 rotates is prevented, so that the problem that the lower straightening roll 12 and the first connecting rod 11 are abraded mutually is avoided.

The two ends of the upper straightening roll 16 are provided with second connecting holes 25, the second connecting rod 15 is sleeved in the second connecting holes 25, one end of the second connecting rod 15 close to the lower straightening roll 12 is provided with a third plane 26, and the inner wall of the second connecting hole 25 is provided with a fourth plane matched with the third plane 26. By the arrangement of the third plane 26 and the fourth plane, the problem that the upper straightening roll 16 and the second connecting rod 15 rotate relatively when the upper straightening roll 16 rotates is prevented, so that the problem that the upper straightening roll 16 and the second connecting rod 15 are abraded mutually is avoided.

Specifically, the fixed block 14 is provided with a dovetail block 27, the L-shaped block 13 is provided with a dovetail groove 28 matched with the dovetail block 27, and the dovetail block 27 is sleeved in the dovetail groove 28. The fixed block 14 is positioned through the dovetail block 27 and the dovetail groove 28, so that the problem that the coaxiality of the second connecting rod 15 on the fixed block 14 and the second connecting rod 15 on the L-shaped block 13 is greatly different is solved.

One specific application of this embodiment is: the adjusting nut 18 is rotated to drive the L-shaped block 13 to lift, so that the straightening device can adjust the distance between the upper straightening roll 16 and the lower straightening roll 12 according to the diameter of the wire. The wire rod passes through the space between the upper straightening roller 16 and the lower straightening roller 12, so that the wire rod is straightened, and the straightened wire rod is subjected to steps of peeling, pressing of a hardware head and the like in the terminal machine body 1.

During straightening of the wire, the outer wall of the wire will come into contact with the rubber strip 22. After the rubber strip 22 is used for a period of time, the rubber strip 22 may be damaged. The rubber strip 22 on the upper and lower leveling rolls 16, 12 needs to be replaced at this time. When the lower straightening roll is replaced, the second bolt 10 is loosened, the movable bearing seat 8 can slide on the mounting plate, so that the first connecting rod 11 slides out of the first connecting hole 23, the lower straightening roll 12 is pulled, the other end of the lower straightening roll 12 is separated from the first connecting rod 11, the lower straightening roll 12 is detached from the fixed bearing seat 7 and the movable bearing seat 8, and the problem that the lower straightening roll 12 is not easy to detach in the prior art is solved.

And loosening the third bolt, detaching the fixing block 14 from the L-shaped block 13, so that the second connecting rod 15 slides out of the second connecting hole 25, pulling the upper straightening roll 16, separating the other end of the upper straightening roll 16 from the second connecting rod 15, detaching the upper straightening roll 16 from the second connecting rod 15, and replacing the rubber strip 22 on the upper straightening roll 16 after detaching. The problem that the upper straightening roll 16 is not easy to disassemble in the prior art is solved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a multi-functional terminal machine, includes terminal machine body (1), its characterized in that: the terminal machine body (1) is connected with a straightening device (2), the straightening device (2) comprises a mounting plate (3) arranged on the side wall of the terminal machine body (1), the top of the mounting plate (3) is provided with a lower roll device (4) and a connecting frame (5), the connecting frame (5) is connected with an upper roller device (6), the lower roller device (4) comprises a fixed bearing seat (7) and a movable bearing seat (8), the fixed bearing seat (7) is fixedly connected with the mounting plate (3) through a first bolt, the movable bearing seat (8) is provided with a gap (9), the movable bearing seat (8) is connected with a second bolt (10), the second bolt (10) penetrates through the notch (9) and is in threaded connection with the mounting plate (3), the fixed bearing seat (7) and the movable bearing seat (8) are respectively and rotatably connected with a first connecting rod (11), the first connecting rod (11) is detachably connected with a lower straightening roller (12);

go up roller device (6) including L type piece (13), L type piece (13) can be dismantled and be connected with fixed block (14), L type piece (13) and fixed block (14) rotate respectively and are connected with second connecting rod (15), second connecting rod (15) can be dismantled and be connected with straightening roller (16).

2. The multi-functional terminal machine of claim 1, wherein: the connecting frame (5) comprises a U-shaped frame (17) at the top of the fixed mounting plate (3), the U-shaped frame (17) is rotatably connected with an adjusting nut (18), the adjusting nut (18) is spirally connected with a screw rod (19), the lower end of the screw rod (19) is connected with an L-shaped block (13), a guide rod (20) is arranged at the upper end of the L-shaped block (13), and the guide rod (20) is connected with the U-shaped frame (17) in a sliding mode.

3. The multi-functional terminal machine of claim 1, wherein: the outer walls of the upper straightening roll (16) and the lower straightening roll (12) are respectively provided with a groove (21), and the grooves (21) are connected with rubber strips (22).

4. The multi-functional terminal machine of claim 1, wherein: two ends of the lower straightening roll (12) are provided with first connecting holes (23), the first connecting rods (11) are sleeved in the first connecting holes (23), one ends of the first connecting rods (11) close to the lower straightening roll (12) are provided with first planes (24), and the inner walls of the first connecting holes (23) are provided with second planes matched with the first planes (24);

the improved straightening device is characterized in that second connecting holes (25) are formed in two ends of the upper straightening roll (16), the second connecting rods (15) are sleeved in the second connecting holes (25), a third plane (26) is arranged at one end, close to the lower straightening roll (12), of each second connecting rod (15), and a fourth plane matched with the third plane (26) is arranged on the inner wall of each second connecting hole (25).

5. The multi-functional terminal machine of claim 1, wherein: fixed block (14) are provided with dovetail block (27), L type piece (13) are provided with dovetail (28) with dovetail block (27) assorted, dovetail block (27) cover is established in dovetail (28).