CN216818904U - Double-end automatic crimping machine for production of electronic connecting wires - Google Patents

Abstract

The utility model belongs to the field of crimping machines, and particularly relates to a double-head automatic crimping machine for producing electronic connecting wires, which comprises a crimping machine; the crimping machine is movably connected with a pressing clamp, the surface of the crimping machine is fixedly connected with a base, and the surface of the crimping machine is fixedly connected with a square block; through the crimping machine, the press tongs, the structural design of clamp plate and splint, slide the clamp plate to the direction of keeping away from splint, can drive the lagging syntropy and slide when the clamp plate is gliding, also can drive the arc wall and slide simultaneously, then block the connecting wire in the arc wall of splint, block the back with the connecting wire, then slide sliding connection's slide bar to the direction that is close to the press tongs, drive splint and clamp plate simultaneously and remove, make the connecting wire remove to the below of press tongs, then start the crimping machine and carry out the crimping, through the design of splint and clamp plate, can block the back rethread slide bar with the connecting wire and send the below of press tongs to the connecting wire, prevent to crush the finger.

Description

A double-head automatic crimping machine for the production of electronic connecting wires

technical field

The utility model relates to the field of crimping machines, in particular to a double-head automatic crimping machine used for the production of electronic connecting wires.

Background technique

A crimper is a tool that facilitates crimping terminals on wires.

The crimping machine is divided into hydraulic crimping machine, insulating terminal crimping machine, etc. The double-head automatic crimping machine produced by electronic connecting wire is to put the connecting wire into the pressing die in the crimping pliers, and the hydraulic pump station provides hydraulic high pressure The oil pushes the hydraulic pliers to work, crimping the terminals to the connecting wires.

The current crimping machine needs to place the wire under the hydraulic pliers, and then crimp the hydraulic pliers, which may cause injury to the hands of the staff when they touch the hydraulic pliers; therefore, a method for Double head automatic crimping machine for the production of electronic connecting wires.

Utility model content

In order to make up for the deficiencies of the prior art, there may be a problem that the hands of the staff touch the hydraulic pliers and cause injury, the utility model provides a double-head automatic crimping machine for the production of electronic connecting wires.

The technical solution adopted by the utility model to solve the technical problem is as follows: the double-head automatic crimping machine used for the production of electronic connecting wires according to the utility model comprises a crimping machine; the crimping machine is movably connected with a Crimping pliers, the surface of the crimping machine is fixedly connected with the base, the surface of the crimping machine is fixedly connected with a block, the inside of the block is slidably connected with a slider, and one side of the slider is fixedly connected with a sliding rod , the end of the sliding rod away from the slider is slidably connected through the side wall of the block, one side of the slider is provided with a splint, one side of the splint is fixedly connected with a bottom plate, and one side of the bottom plate is fixedly connected with a connection The shaft, the surface of the clamping plate is provided with an arc-shaped groove, the clamping plate is provided with a pressure plate, the surface of the clamping plate is also provided with an arc-shaped groove relative to the position of the clamping plate, and a sleeve plate is fixedly connected to one side of the pressure plate, The connecting shaft is slidably connected through the sleeve plate, and through the design of the splint and the pressing plate, the connecting wire can be clamped and then sent to the lower part of the pressing pliers through the sliding rod, so as to prevent the fingers from being crushed.

Preferably, one side of the splint is movably connected with a latch, the interior of the splint is slidably connected with a latch, the interior of the latch is threadedly connected with a latch, and one side of the latch is fixedly connected with a fixing plate , Drive the clamping plate to slide in the direction close to the clamping plate through the thread, and at the same time drive the fixing plate to move in the same direction. Because the fixing plate is "L" shaped, the clamping plate and the clamping plate can be clamped through the fixing plate to prevent shaking.

Preferably, the connecting shaft is square, and the surface of the connecting shaft is sleeved with a return spring, one end of the return spring is fixedly connected to the surface of the bottom plate, and one end of the return spring away from the bottom plate is fixedly connected to the sleeve plate, When the fixing plate is released from the fixing of the pressure plate, the return spring drives the pressure plate to spring open, which is convenient for taking out the connecting wire.

Preferably, a rubber pad is fixedly connected to the inside of the arc-shaped groove, and a pair of the arc-shaped grooves cooperate with each other to form a circle. The rubber pad can prevent the connecting line from being pressed and damaged by the pressure plate, and can also prevent the connecting line from being in the arc-shaped groove. Swipe back and forth inside.

Preferably, a set of arc grooves are formed on the surface of the splint, the diameters of the arc grooves are different, one end of the slider is slidably connected with the splint, and one side of the slider is fixedly connected with a fixed shaft, so A slide plate is connected through the inside of the slider, a support plate is fixedly connected to one side of the slide plate, the fixed shaft is slidably connected through the support plate, a pressure spring is sleeved on the surface of the fixed shaft, and one end of the pressure spring is fixed Connected to the slider, one side of the slider is fixedly connected with a connecting plate, and one side of the connecting plate is fixedly connected with a clamping block, through the cooperation of the sliding plate and the clamping block, the position of the arc groove can be adjusted, so that the The crimping machine can crimp connecting wires of different diameters.

Preferably, the interior of the slider is slidably connected to a limit rod, and a clamping slot is formed on the surface of the splint relative to the clamping block, and the splint can be prevented from sliding by the limit rod and the slot.

The beneficial part of the present utility model is:

1. Through the structural design of the crimping machine, the crimping pliers, the pressing plate and the plywood, the present invention slides the pressing plate in a direction away from the plywood, and when the pressing plate slides, the sleeve plate is driven to slide in the same direction, and the arc groove is also driven to slide in the same direction. , and then clamp the connecting line in the arc groove of the splint, and then slide the pressure plate toward the splint through the fixed axis, so that the two arc grooves cooperate with each other to clamp the connecting line, and then slide the sliding rod through the block. Slide to the direction close to the crimping pliers, and at the same time drive the splint and the pressing plate to move, so that the connecting wire moves to the bottom of the pressing pliers, and then start the crimping machine for crimping. The slide bar feeds the connecting wire under the crimping pliers to prevent crushing of fingers.

2. Through the structural design of the connecting plate, the sliding plate and the clamping block, the utility model slides the sliding plate in the direction close to the sliding block, and drives the supporting plate to move at the same time. When the supporting plate moves, the pressure spring is squeezed to generate elastic force, and the sliding plate slides on the sliding plate. At the same time, the connecting plate will be driven to slide, so that the connecting plate will drive the block to move, and then the splint will be slid, so that the arc groove with a suitable diameter is aligned with the press clamp, and then the slide plate will be released, the pressure spring will reset, and the connecting plate will be driven at the same time. The clamping block is attached to the surface of the splint, and the function of adjusting the position of the arc groove is realized through the cooperation of the sliding plate and the clamping block, so that the crimping machine can crimp connecting wires with different diameters.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative labor.

FIG. 1 is a schematic structural diagram of the crimping machine according to the first embodiment;

2 is a schematic block diagram of the first embodiment;

Fig. 3 is the structural schematic diagram at A in Fig. 2 of embodiment one;

4 is a schematic diagram of a partial structure of a block of Embodiment 1;

FIG. 5 is a schematic structural diagram of a heat dissipation hole according to the second embodiment.

In the picture: 1. Crimping machine; 2. Clamping plate; 3. Crimping pliers; 4. Base; 5. Square; 6. Plywood; 7. Pressing plate; 8. Bottom plate; , arc groove; 12, rubber pad; 13, fixed plate; 14, latch; 15, slider; 16, sliding rod; 17, fixed shaft; 18, pressure spring; 19, slide plate; 20, limit rod; 21, supporting plate; 22, connecting plate; 23, clamping block; 24, clamping slot; 25, connecting shaft; 27, cooling hole.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example 1

Please refer to Figures 1-4, a double-head automatic crimping machine for electronic connection wire production, including a crimping machine 1; a crimping machine 1 is movably connected with a crimping pliers 3, and the crimping machine The surface of 1 is fixedly connected with the base 4, the surface of the crimping machine 1 is fixedly connected with a block 5, the interior of the block 5 is slidably connected with a slider 15, and one side of the slider 15 is fixedly connected with a sliding rod 16 , the end of the sliding rod 16 away from the slider 15 is slidably connected through the side wall of the block 5, one side of the slider 15 is provided with a splint 6, and one side of the splint 6 is fixedly connected with a bottom plate 8, the bottom plate One side of 8 is fixedly connected with a connecting shaft 25, the surface of the clamping plate 6 is provided with an arc-shaped groove 11, the clamping plate 6 is provided with a pressing plate 7, and the surface of the pressing plate 7 is also provided with an arc relative to the position of the clamping plate 6. The groove 11, one side of the pressing plate 7 is fixedly connected with the sleeve plate 10, and the connecting shaft 25 is slidably connected through the sleeve plate 10; during operation, when the connecting wire needs to be crimped, the surface of the bottom plate 8 is fixedly connected. Connecting the shaft 25, first slide the pressing plate 7 away from the clamping plate 6, and when the pressing plate 7 slides, it will drive the sleeve plate 10 to slide in the same direction, and also drive the arc groove 11 to slide, so that the gap between the clamping plate 6 and the pressing plate 7 is moved. The space is increased to place the connecting wire, then the connecting wire is clamped in the arc groove 11 of the splint 6, and then the pressing plate 7 is slid toward the splint 6 through the fixed shaft 17, so that the two arc grooves 11 cooperate with each other. Hold the connecting wire, and then slide the sliding rod 16 of the sliding connection to the direction close to the crimping pliers 3 through the block 5, and at the same time drive the clamping plate 6 and the pressing plate 7 to move, so that the connecting wire moves to the top of the base 4, and then start the crimping machine 1 The crimping forceps 3 is used for crimping, and through the design of the clamping plate 6 and the pressing plate 7, the connecting wire can be clamped and then sent to the lower part of the pressing forceps 3 through the sliding rod 16 to prevent the fingers from being crushed.

One side of the splint 6 is movably connected with a latch 14, the interior of the splint 6 is slidably connected with a latch 2, the interior of the latch 2 is threadedly connected with a latch 14, and one side of the latch 2 is fixed A fixed plate 13 is connected; when working, in order to prevent the pressure plate 7 from shaking at will, after the connecting wire is clamped by the clamping plate 6 and the pressure plate 7, the clamping plate 2 is driven to slide in the direction close to the clamping plate 6 by rotating the clamping bolt 14 through the thread. , at the same time drive the fixed plate 13 to move in the same direction, because the fixed plate 13 is "L" shaped, the clamping plate 6 and the pressure plate 7 can be clamped by the fixed plate 13 to prevent shaking.

The connecting shaft 25 is square, the surface of the connecting shaft 25 is sleeved with a return spring 9, one end of the return spring 9 is fixedly connected to the surface of the bottom plate 8, and one end of the return spring 9 away from the bottom plate 8 is fixedly connected to the sleeve. When working, slide the pressure plate 7 to the direction close to the splint 6, and while clamping the connecting line, it will drive the sleeve plate 10 to move, and at the same time, through the cooperation of the sleeve plate 10 and the bottom plate 8, the return spring 9 will be squeezed to generate elastic force, When the connecting wire is crimped, and the fixing plate 13 is used to release the fixing of the pressing plate 7, the return spring 9 drives the pressing plate 7 to spring open, so that the connecting wire can be easily taken out.

The inside of the arc-shaped groove 11 is fixedly connected with a rubber pad 12, and a pair of the arc-shaped grooves 11 cooperate with each other to form a circular shape; when working, sliding the pressure plate 7 in the direction close to the splint 6 will drive the arc-shaped groove 11 to move. , so that the rubber pad 12 is attached to the surface of the connecting wire. The rubber pad 12 can prevent the pressing plate 7 from pressing the connecting wire to damage, and can also prevent the connecting wire from sliding back and forth in the arc groove 11 .

The surface of the splint 6 is provided with a set of arc-shaped grooves 11, the diameters of the arc-shaped grooves 11 are different, one end of the slider 15 is slidably connected with the splint 6, and one side of the slider 15 is fixedly connected with a fixed A shaft 17, a slide plate 19 is connected through the inside of the slider 15, a support plate 21 is fixedly connected to one side of the slide plate 19, the fixed shaft 17 is slidably connected through the support plate 21, and the surface of the fixed shaft 17 is sleeved There is a pressure spring 18, one end of the pressure spring 18 is fixedly connected to the sliding block 15, one side of the sliding plate 19 is fixedly connected with a connecting plate 22, and one side of the connecting plate 22 is fixedly connected with a clamping block 23; When it is necessary to crimp connecting wires with different diameters, first slide the slide plate 19 in the direction close to the slider 15, and at the same time drive the support plate 21 to move, while the support plate 21 moves, it will squeeze the pressure spring 18 to generate elastic force , when the sliding plate 19 slides, it will drive the connecting plate 22 to slide, so that the connecting plate 22 drives the clamping block 23 to move, so that the clamping block 23 is separated from the splint 6, the fixation of the splint 6 is released, and then the splint 6 is slid, so that the diameter is suitable After the arc groove 11 is aligned with the pressing forceps 3, the sliding plate 19 is released, the pressure spring 18 is reset, and at the same time, the connecting plate 22 is driven. , the position of the arc groove 11 can be adjusted, so that the crimping machine 1 can crimp connecting wires with different diameters.

The interior of the sliding block 15 is slidably connected to the limit rod 20, and the surface of the clamping plate 6 is provided with a clamping slot 24 relative to the position of the clamping block 23; during operation, the sliding plate 19 will drive the connecting plate 22 to slide at the same time. When the plate 22 moves, it will drive the clamping block 23 to move, so that the clamping block 23 is separated from the clamping slot 24, and then after the reset spring 9 is reset, the limit rod 20 is slid in the direction close to the sliding plate 19. The splint 6 is prevented from sliding.

Embodiment 2

Please refer to FIG. 5 , for Comparative Example 1, as another embodiment of the present invention, the surface of the crimping machine 1 is provided with cooling holes 27 ; during operation, many electrical devices are integrated inside the crimping machine 1 . , When the crimping machine 1 is used to crimp the terminals, a large amount of heat will be generated inside. If the heat is not discharged in time, it may cause accelerated aging of the circuit, so the heat dissipation hole 27 can effectively solve this situation. .

Working principle, when the connecting wire needs to be crimped, firstly slide the pressing plate 7 away from the clamping plate 6 through the connecting shaft 25 that is fixedly connected on the surface of the bottom plate 8, and when the pressing plate 7 slides, it will drive the sleeve plate 10 to slide in the same direction At the same time, it will also drive the arc groove 11 to slide, so that the space between the clamping plate 6 and the pressure plate 7 is increased, so that the connecting wire can be placed, and then the connecting wire is clamped in the arc groove 11 of the clamping plate 6, and then the pressure plate 7 is fixed by The shaft 17 slides in the direction close to the splint 6, and at the same time, through the cooperation of the sleeve plate 10 and the bottom plate 8, the return spring 9 will be squeezed to generate elastic force. , after the connection line is clamped by the cooperation of the clamping plate 6 and the pressing plate 7, and then the clamping bolt 14 is rotated to drive the clamping plate 2 to slide in the direction close to the clamping plate 6 through the thread, and at the same time, the fixed plate 13 is driven to move in the same direction, because the fixed plate 13 is a "L" shape, so the clamping plate 6 and the pressing plate 7 can be clamped through the fixing plate 13, and then the sliding rod 16 that is slidably connected through the block 5 is slid in the direction close to the pressing forceps 3, while driving the clamping plate 6 and the pressing plate 7 to move , so that the connecting wire moves to the top of the base 4, and then start the crimping machine 1 to perform crimping through the crimping pliers 3; , at the same time drive the support plate 21 to move, when the support plate 21 moves, it will squeeze the pressure spring 18 to generate elastic force, and when the slide plate 19 slides, it will drive the connecting plate 22 to slide, so that the connecting plate 22 drives the block 23 to move, so that the block 23 Release the clamping slot 24, release the fixation of the splint 6, and then slide the splint 6 so that the arc-shaped groove 11 with a suitable diameter is aligned with the pressing forceps 3, and then release the slide plate 19, the pressure spring 18 resets, and drives the connecting plate 22 at the same time, The connecting plate 22 drives the clamping block 23 to fit on the surface of the splint 6, and then slides the limit rod 20 toward the sliding plate 19 after the reset spring 9 is reset.

In the description of this specification, description with reference to the terms "one embodiment", "example", "specific example", etc. means that a specific feature, structure, material or characteristic described in connection with the embodiment or example is included in the present invention. in at least one embodiment or example. In this specification, schematic representations of the above terms 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 basic principles, main features and advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention The new model will also have various changes and improvements, which all fall within the scope of the claimed invention.

Claims (6)

1. A double-ended automatic crimping machine for the production of electronic connecting wires, characterized in that: it comprises a crimping machine (1); A base (4) is fixedly connected to the surface of the crimping machine (1), a block (5) is fixedly connected to the surface of the crimping machine (1), and a slider (15) is slidably connected to the inside of the block (5). One side of the sliding block (15) is fixedly connected with a sliding rod (16), and one end of the sliding rod (16) away from the sliding block (15) is slidably connected through the side wall of the block (5), and the sliding block (16) is slidably connected One side of (15) is provided with a splint (6), one side of the splint (6) is fixedly connected with a bottom plate (8), and one side of the bottom plate (8) is fixedly connected with a connecting shaft (25). The surface of the clamping plate (6) is provided with an arc-shaped groove (11), the clamping plate (6) is provided with a pressing plate (7), and the surface of the pressing plate (7) is also provided with an arc-shaped groove relative to the position of the clamping plate (6). A groove (11), a sleeve plate (10) is fixedly connected to one side of the pressing plate (7), and the connecting shaft (25) is slidably connected through the sleeve plate (10). 2. A double-headed automatic crimping machine for electronic connection wire production according to claim 1, characterized in that: one side of the splint (6) is movably connected with a latch (14), and the splint (6) is movably connected to one side. The interior of (6) is slidably connected with a clamping plate (2), the interior of the clamping plate (2) is threadedly connected with a clamping bolt (14), and one side of the clamping plate (2) is fixedly connected with a fixing plate (13). . 3. A double-head automatic crimping machine for electronic connection wire production according to claim 2, characterized in that: the connecting shaft (25) is square, and the surface of the connecting shaft (25) is sleeved with A return spring (9), one end of the return spring (9) is fixedly connected to the surface of the bottom plate (8), and one end of the return spring (9) away from the bottom plate (8) is fixedly connected to the sleeve plate (10). 4. A double-head automatic crimping machine for electronic connection wire production according to claim 3, characterized in that: a rubber pad (12) is fixedly connected to the inside of the arc groove (11), and a pair of The arc-shaped grooves (11) cooperate with each other to form a circle. 5 . The double-head automatic crimping machine for producing electronic connecting wires according to claim 4 , wherein a set of arc grooves ( 11 ) are formed on the surface of the splint ( 6 ), and the arc The diameters of the grooves (11) are different. One end of the slider (15) is slidably connected with a splint (6), and one side of the slider (15) is fixedly connected with a fixed shaft (17). A slide plate (19) is connected through the inside of (15), a support plate (21) is fixedly connected to one side of the slide plate (19), and the fixed shaft (17) is slidably connected through the support plate (21). A pressure spring (18) is sleeved on the surface of the shaft (17), one end of the pressure spring (18) is fixedly connected to the sliding block (15), and one side of the sliding plate (19) is fixedly connected with a connecting plate (22) A clamping block (23) is fixedly connected to one side of the connecting plate (22). 6. A double-head automatic crimping machine for electronic connection wire production according to claim 5, characterized in that: the inner sliding connection of the sliding block (15) is connected to the limit rod (20), and the splint The surface of (6) is provided with a clamping groove (24) relative to the position of the clamping block (23).

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