CN211265932U

CN211265932U - Terminal machine capable of improving efficiency

Info

Publication number: CN211265932U
Application number: CN202020232957.XU
Authority: CN
Inventors: 汤俊毅; 黄成�
Original assignee: Changzhou Meihua Electric Appliance Co ltd
Current assignee: Changzhou Meihua Electric Appliance Co ltd
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-08-14
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses an efficiency is improved terminal machine, it relates to terminal machine's technical field, which comprises a worktable, install on the board and beat the end platform, it is fixed with the supporting seat to beat the end bench, the lateral wall of supporting seat articulates there is articulated piece, curved movable groove has been seted up to the side of articulated piece, the top of beating the end platform is equipped with the punching press head, the punching press head is connected with lifting unit, the first fixedly connected with driving medium of punching press, the driving medium slide nested in the movable groove, articulated piece is connected with the driving lever, the one end of driving lever is equipped with stirs the head, one side of beating the end platform is equipped with the cushion cap, the cushion cap is equipped with the clamping jaw. The utility model discloses make the transport and the crimping of terminal go on simultaneously, improve machining efficiency.

Description

Terminal machine capable of improving efficiency

Technical Field

The utility model belongs to the technical field of the technique of terminal machine and specifically relates to a terminal machine of raising efficiency is related to.

Background

The terminal machine is a machine used for processing a lead, and presses a hardware head to the end of the lead, and the terminal is connected with the exposed metal end of the lead in a crimping mode and then conducted. The punched terminals can be connected without welding, and the use is convenient.

Chinese patent No. CN206322983U discloses a terminal machine, in which a terminal reel is placed in a terminal preset cylinder, a terminal is pulled out and stretched along a terminal guide bridge until it reaches a terminal hole rotating member of a terminal end connection terminal driving device, the terminal is pulled out in sequence by rotating the terminal hole rotating member until it reaches a terminal pressing component, a peeled electric wire is placed in sequence on an electric wire conveying device, a clamping device of the material taking device sequentially feeds the electric wire to be processed on an electric wire base, the electric wire clamping member is pushed to rotate so as to be pressed on the electric wire, the terminal pressing component is pressed down so that the terminal is pressed on the peeled electric wire end, and then a carrying mechanism carries the processed electric wire terminal onto an electric wire head conveying belt. The utility model discloses terminal machine degree of automation is higher, and the terminal is carried stably, can improve the efficiency and the crimping quality of electric wire crimping terminal.

The above prior art solutions have the following drawbacks: in the actual use process, the terminals are sequentially pulled out through the terminal hole rotating piece of the terminal driving device, and then the terminal pressing assembly presses down, so that the terminals are pressed at the end parts of the peeled electric wires, the terminals cannot be conveyed and pressed at the same time, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an efficiency is improved terminal machine makes the transport and the crimping of terminal go on simultaneously, raises the efficiency.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides an efficiency of is improved terminal machine, includes the board, install on the board and beat the end platform, beat the end bench and be fixed with the supporting seat, the lateral wall of supporting seat articulates there is articulated piece, curved movable groove has been seted up to the side of articulated piece, the top of beating the end platform is equipped with the punching press head, the punching press head is connected with lifting unit, the first fixedly connected with driving medium of punching press, the driving medium slide nested in movable groove, articulated piece is connected with the driving lever, the one end of driving lever is equipped with stirs the head, one side of beating the end platform is equipped with the cushion cap, the cushion cap is last to be equipped with the clamping jaw.

Through adopting above-mentioned technical scheme, the clamping jaw presss from both sides the wire and gets, removes the tip of wire to between punching press head and the end of beating platform. The terminal is installed in the terminal area, and the terminal area has evenly seted up the through-hole along length direction. The lifting component drives the punching head to descend, drives the driving medium to descend, slides in the curved movable groove through the driving medium, makes the articulated piece rotate round the pin joint with the supporting seat lateral wall, drives the driving lever and rotates, drives to stir the head and stirs the through-hole on the terminal area, carries terminal area and terminal, makes the terminal to the motion of the platform of beating. Simultaneously, the lifting component drives the punching head to descend, and the terminal is connected with the end of the lead in a crimping mode, so that the terminal is separated from the terminal belt. Carry out the transport and the crimping of terminal simultaneously through lifting unit, improve machining efficiency.

The utility model discloses further set up to: the connecting piece is arranged between the hinged block and the shifting rod and fixedly connected to the hinged block, the middle of the shifting rod is hinged to the connecting piece, and a buffer spring is arranged between the end part, far away from the shifting head, of the shifting rod and the hinged block.

Through adopting above-mentioned technical scheme, lifting unit drives the punching press head and goes up and down, drives the driving medium and goes up and down, makes articulated piece round the pin joint reciprocating rotation with the supporting seat lateral wall through the activity groove, drives driving lever reciprocating rotation through connecting piece and buffer spring, drives to stir the head and stirs to the through-hole on the terminal area, carries terminal area and terminal. Buffer spring cushions between the tip of driving lever and articulated piece, reduces the rigidity striking between stirring head and the terminal area, safe and reliable.

The utility model discloses further set up to: the lateral wall of supporting seat is fixed with the dead lever of L shape, the dead lever includes fixed connection's first pole and second pole, first pole connect in the supporting seat, the second pole with be equipped with reset spring between the articulated piece.

Through adopting above-mentioned technical scheme, reset spring is convenient for the restoration of articulated piece, when making the tip of driving medium slide in the activity inslot, is difficult for taking place the dead phenomenon of card, safe and reliable.

The utility model discloses further set up to: the first rod thread penetrates through the side wall of the supporting seat, and a nut is sleeved on the first rod thread.

Through adopting above-mentioned technical scheme, threaded connection, the dismouting of being convenient for. Meanwhile, the first rod is rotated, the length of the first rod inserted into the supporting seat is adjusted, the distance between the second rod and the hinge block is adjusted, and the deformation elasticity of the reset spring is conveniently and flexibly adjusted; after the position is determined, the nut is rotated, the nut is enabled to be abutted against and locked with the side wall of the supporting seat, the rotation of the first rod is limited, the position of the fixing rod is stabilized, and the device is safe and reliable.

The utility model discloses further set up to: the side wall of the hinged block is connected with a connecting plate through a bolt, the buffer spring is located between the end part of the shifting rod and the connecting plate, and the reset spring is located between the second rod and the connecting plate.

Through adopting above-mentioned technical scheme, through bolted connection between connecting plate and the articulated piece, the fixity is high, simultaneously, the dismouting of being convenient for.

The utility model discloses further set up to: the thread bearing table is installed on the upper end face of the machine table in a sliding mode in the horizontal direction, a horizontal screw rod penetrates through threads of the thread bearing table, and the screw rod is connected with a rotating mechanism.

Through adopting above-mentioned technical scheme, slewing mechanism drive screw rod rotates, makes the hold line platform along the axial displacement of screw rod, drives the clamping jaw motion, and the clamping jaw presss from both sides the wire, makes the tip of wire along with the removal synchronous motion of terminal, is convenient for carry out the crimping better.

The utility model discloses further set up to: the rotating mechanism is a motor arranged on the upper end face of the machine table, an output shaft of the motor is coaxially and fixedly connected with the screw, and a bearing seat is sleeved on the output shaft of the motor and is arranged on the upper end face of the machine table.

Through adopting above-mentioned technical scheme, the output shaft of motor rotates, makes the screw rod rotate, makes the accepting table horizontal migration, and the bearing frame rotates the output shaft of motor and supports and stabilize, has improved the stability of holding line platform motion.

The utility model discloses further set up to: and a limiting plate is arranged above the end forging platform, and a limiting channel is arranged between the limiting plate and the end forging platform.

Through adopting above-mentioned technical scheme, the limiting plate forms spacing passageway with beating the end platform cooperation, and the terminal area passes spacing passageway and removes, carries on spacingly and direction to the terminal area, makes the transportation of terminal more stable, does benefit to promote subsequent crimping and beats the end effect.

To sum up, the beneficial effects of the utility model are that:

1. the machine table, the end punching table, the supporting seat, the hinge block, the movable groove, the stamping head, the lifting assembly, the transmission piece, the shifting rod, the shifting head, the wire bearing table and the clamping jaw are adopted, the lifting assembly is used for simultaneously conveying and crimping the terminal, and the processing efficiency is improved.

2. The technology of connecting piece, articulated piece and buffer spring has been adopted, and buffer spring cushions between the tip of driving lever and articulated piece, reduces the rigidity striking between stirring head and the terminal area, safe and reliable.

3. The technology of the screw and the rotating mechanism is adopted, the rotating mechanism drives the screw to rotate, the wire bearing platform moves along the axial direction of the screw, the clamping jaw is driven to move, the clamping jaw clamps the wire, the end part of the wire moves synchronously along with the movement of the terminal, and crimping is facilitated better.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

In the figure, 1, a machine; 2. a terminal beating table; 21. a limiting plate; 3. a supporting seat; 31. fixing the rod; 311. a first lever; 312. a second lever; 313. a nut; 32. a return spring; 4. a hinged block; 41. a movable groove; 42. a connecting member; 43. a deflector rod; 44. a poking head; 45. a buffer spring; 46. a connecting plate; 461. a bolt; 5. punching a head; 51. a transmission member; 6. a lifting assembly; 7. a wire bearing platform; 71. a clamping jaw; 81. a motor; 82. a bearing seat; 9. a screw; 10. a terminal band; 11. a terminal; 12. and a through hole.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a terminal machine for improving efficiency, including board 1, install on board 1 and beat end table 2. A limiting plate 21 is arranged above the end beating platform 2, and a limiting channel is formed between the limiting plate 21 and the end beating platform 2 in a matching mode. The terminals 11 are mounted on the terminal strip 10, and through holes 12 are uniformly formed in the terminal strip 10 along the length direction. Terminal area 10 passes spacing passageway and removes, carries on spacingly and direction to terminal area 10, makes the transportation of terminal 11 more stable, does benefit to promote subsequent crimping and beats the end effect.

Referring to fig. 1, a stamping head 5 is arranged above the punching end table 2, the stamping head 5 is connected with a lifting assembly 6, the lifting assembly 6 is a cylinder, and a transmission piece 51 is fixedly connected with the stamping head 5. The lifting assembly 6 drives the stamping head 5 to descend, and the terminal 11 is in pressure joint with the end of the wire.

Referring to fig. 1 and 2, the upper end face of the end beating platform 2 is fixed with a supporting seat 3, the side wall of the supporting seat 3 is hinged with a hinging block 4, the side face of the hinging block 4 is provided with an arc-shaped movable groove 41, and a transmission piece 51 is nested in the movable groove 41 in a sliding manner. The lateral wall of articulated piece 4 is connected with connecting plate 46, and articulated piece 4 passes through bolt 461 with connecting plate 46 and is connected, and the fixity is high, the dismouting of also being convenient for. The lower extreme fixedly connected with connecting piece 42 of articulated piece 4, connecting piece 42 articulates there is driving lever 43, and the middle part of driving lever 43 is articulated with connecting piece 42, and the one end of driving lever 43 is equipped with toggle head 44, and driving lever 43 is kept away from and is equipped with buffer spring 45 between toggle head 44's the tip and the connecting plate 46.

Referring to fig. 1 and 2, lifting unit 6 drives punching head 5 to lift, drives driving medium 51 to lift, slides in curved movable groove 41 through driving medium 51, makes articulated piece 4 round the pin joint reciprocating rotation with supporting seat 3 lateral wall, drives driving lever 43 reciprocating rotation through connecting piece 42, connecting plate 46 and buffer spring 45, drives stirring head 44 and stirs through-hole 12 on terminal area 10, carries terminal area 10 and terminal 11, makes terminal 11 to beat the motion of end platform 2. The buffer spring 45 buffers between the end of the shift lever 43 and the hinge block 4, reducing the rigid impact between the shift head 44 and the terminal strip 10.

Referring to fig. 1 and 2, an L-shaped fixing rod 31 is fixed on a side wall of the supporting seat 3, the fixing rod 31 includes a first rod 311 and a second rod 312 which are fixedly connected, and the first rod 311 is threaded through the side wall of the supporting seat 3, so as to be convenient for disassembly and assembly. The first rod 311 is sleeved with a nut 313 in a threaded manner, and the nut 313 abuts against the side wall of the support base 3. A return spring 32 is provided between the second rod 312 and the connecting plate 46. The reset spring 32 is convenient for resetting the hinge block 4, so that the end part of the transmission member 51 is not easy to be blocked when sliding in the movable groove 41, and the hinge block is safe and reliable. The nut 313 is unscrewed to separate the nut 313 from the side wall of the support seat 3, the first rod 311 is rotated, the length of the first rod 311 inserted into the support seat 3 is adjusted, the distance between the second rod 312 and the hinge block 4 is adjusted, and the deformation elasticity of the return spring 32 is conveniently and flexibly adjusted. After the position is determined, the nut 313 is rotated to enable the nut 313 to be abutted and locked with the side wall of the supporting seat 3, so that the rotation of the first rod 311 is limited, and the position of the fixing rod 31 is stabilized.

Referring to fig. 1, a wire supporting platform 7 is arranged on one side of the end-beating platform 2, the wire supporting platform 7 is installed on the upper end face of the machine platform 1 in a sliding mode along the horizontal direction, and a clamping jaw 71 is arranged on the wire supporting platform 7. The thread bearing platform 7 is provided with a horizontal screw 9 in a threaded manner, and the screw 9 is connected with a rotating mechanism. The rotating mechanism is a motor 81 arranged on the upper end face of the machine table 1, an output shaft of the motor 81 is coaxially and fixedly connected with the screw 9, a bearing seat 82 is coaxially sleeved on the output shaft of the motor 81, and the bearing seat 82 is fixedly arranged on the upper end face of the machine table 1.

Referring to fig. 1, the output shaft of the motor 81 rotates to rotate the screw rod 9, so that the wire bearing table 7 moves horizontally along the axial direction of the screw rod 9 to drive the clamping jaw 71 to move, the clamping jaw 71 clamps the wire, the end part of the wire is moved to a position between the punching head 5 and the terminal beating table 2, and the end part of the wire moves synchronously along with the movement of the terminal 11, so that better crimping is facilitated. The bearing seat 82 rotatably supports and stabilizes the output shaft of the motor 81, and improves the stability of the movement of the wire bearing table 7.

The implementation principle of the above embodiment is as follows: the output shaft of the motor 81 rotates to enable the screw rod 9 to rotate, so that the wire bearing platform 7 moves horizontally along the axial direction of the screw rod 9 to drive the clamping jaw 71 to move, the clamping jaw 71 clamps the wire, and the end part of the wire is moved between the stamping head 5 and the end punching platform 2. The terminal belt 10 passes through the limiting channel to move, the lifting assembly 6 drives the stamping head 5 to descend to drive the transmission piece 51 to descend, the hinge block 4 rotates around a hinge point with the side wall of the supporting seat 3 through the movable groove 41, the driving lever 43 is driven to rotate through the connecting piece 42, the connecting plate 46 and the buffer spring 45, the driving lever 44 is driven to shift the through hole 12 in the terminal belt 10, the terminal belt 10 and the terminal 11 are conveyed, and the terminal 11 moves towards the terminal table 2; simultaneously, the punching head 5 descends to press the terminal 11 and the end part of the wire, and the terminal 11 is separated from the terminal strip 10; the terminal 11 is conveyed and pressed at the same time, and the processing efficiency is improved. The jaws 71 synchronize the movement of the ends of the wires with the movement of the terminals 11 to facilitate better crimping.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a terminal machine of raising efficiency, includes board (1), its characterized in that: install on board (1) and beat end platform (2), it is fixed with supporting seat (3) on end platform (2) to beat, the lateral wall of supporting seat (3) articulates there is articulated piece (4), curved movable groove (41) have been seted up to the side of articulated piece (4), the top of beating end platform (2) is equipped with stamping head (5), stamping head (5) are connected with lifting unit (6), stamping head (5) fixedly connected with driving medium (51), driving medium (51) slide nested in movable groove (41), articulated piece (4) are connected with driving lever (43), the one end of driving lever (43) is equipped with toggle head (44), the one side of beating end platform (2) is equipped with wire holding platform (7), be equipped with clamping jaw (71) on wire holding platform (7).

2. The terminal machine of claim 1, wherein: the connecting piece (42) is arranged between the hinged block (4) and the shifting lever (43), the connecting piece (42) is fixedly connected to the hinged block (4), the middle of the shifting lever (43) is hinged to the connecting piece (42), and a buffer spring (45) is arranged between the end part, far away from the shifting head (44), of the shifting lever (43) and the hinged block (4).

3. The terminal machine of claim 2, wherein: the lateral wall of supporting seat (3) is fixed with dead lever (31) of L shape, dead lever (31) are including fixed connection's first pole (311) and second pole (312), first pole (311) connect in supporting seat (3), second pole (312) with be equipped with reset spring (32) between articulated piece (4).

4. The terminal machine of claim 3, wherein: the first rod (311) is threaded through the side wall of the supporting seat (3), and a nut (313) is sleeved on the first rod (311) in a threaded mode.

5. The terminal machine of claim 3, wherein: the side wall of the hinged block (4) is connected with a connecting plate (46) through a bolt (461), the buffer spring (45) is positioned between the end of the shifting rod (43) and the connecting plate (46), and the return spring (32) is positioned between the second rod (312) and the connecting plate (46).

6. The terminal machine of claim 1, wherein: the wire bearing table (7) is installed on the upper end face of the machine table (1) in a sliding mode along the horizontal direction, a horizontal screw rod (9) penetrates through the wire bearing table (7) in a threaded mode, and the screw rod (9) is connected with a rotating mechanism.

7. The terminal machine of claim 6, wherein: the rotating mechanism is a motor (81) arranged on the upper end face of the machine table (1), an output shaft of the motor (81) is coaxially and fixedly connected with the screw (9), a bearing seat (82) is sleeved on the output shaft of the motor (81), and the bearing seat (82) is arranged on the upper end face of the machine table (1).

8. The terminal machine of claim 1, wherein: a limiting plate (21) is arranged above the end beating platform (2), and a limiting channel is arranged between the limiting plate (21) and the end beating platform (2).