CN210648276U

CN210648276U - Resistance bending, cutting, welding and testing integrated machine

Info

Publication number: CN210648276U
Application number: CN201921678801.8U
Authority: CN
Inventors: 沈幼君; 尚爱华
Original assignee: Suzhou Guokongda Automation Equipment Co Ltd
Current assignee: Suzhou Guokongda Automation Equipment Co Ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-06-02
Anticipated expiration: 2029-10-09

Abstract

The utility model belongs to the technical field of resistance processing check out test set and specifically relates to resistance is bent and is cut welding test all-in-one. The all-in-one machine comprises a machine table, a translation lifting transmission mechanism, a feeding guide mechanism, a cutting mechanism I, a bending mechanism, a welding mechanism, a cutting mechanism II, a resistance value testing mechanism and a material conveying seat, wherein the machine table is provided with the translation lifting transmission mechanism, the feeding guide mechanism, the cutting mechanism I, the bending mechanism, the welding mechanism, the cutting mechanism II, the resistance value testing mechanism and the material conveying seat. The utility model discloses a translation lift drive mechanism drives other mechanisms and goes up and down to drive the forward conveying of resistance. Redundant pins of the resistor are cut through the first cutting mechanism. The pins of the resistor are bent through a bending mechanism. And welding the pins of the two resistors together through a welding mechanism. And detecting the resistance value after welding through a resistance value testing mechanism. This application has improved the work efficiency of resistance processing and detection.

Description

Resistance bending, cutting, welding and testing integrated machine

Technical Field

The utility model belongs to the technical field of resistance processing check out test set and specifically relates to resistance is bent and is cut welding test all-in-one.

Background

The pins of the two resistors are connected, the pins need to be cut, bent and welded, and finally the resistance value is tested. However, the efficiency of the existing resistance machining detection equipment is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem of description among the background art, the utility model provides a resistance is bent and is cut welding test all-in-one. The other mechanisms are driven to lift through the translation lifting transmission mechanism, and the resistors are driven to convey forwards. Redundant pins of the resistor are cut through the first cutting mechanism. The pins of the resistor are bent through a bending mechanism. And welding the pins of the two resistors together through a welding mechanism. And detecting the resistance value after welding through a resistance value testing mechanism. This application has improved the work efficiency of resistance processing and detection.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a resistance is bent and is cut welding test all-in-one, includes board, translation lift drive mechanism, pan feeding guiding mechanism, cuts mechanism one, the mechanism of bending, welding mechanism, cuts mechanism two, resistance accredited testing organization and passes the material seat, install translation lift drive mechanism, pan feeding guiding mechanism on the board, cut mechanism one, the mechanism of bending, welding mechanism, cut mechanism two, resistance accredited testing organization, biography material seat, translation lift drive mechanism's lift end with cut mechanism one, the mechanism of bending, welding mechanism, cut mechanism two, resistance accredited testing organization is connected, translation lift drive mechanism with pass the material seat and be connected with the spring between biography material seat and the board.

Specifically, the translation lifting transmission mechanism comprises a lifting plate, a lifting driving cam, a motor, a horizontal push block driving cam, a U-shaped frame, a bottom plate and a bottom plate driving cam, wherein a plurality of guide rods are vertically fixed between the lifting plate and the bottom plate, the guide rods penetrate through the table top of the machine table, rollers are rotatably connected onto the bottom plate, the rollers on the bottom plate are arranged in grooves of the bottom plate driving cam, the lifting driving cam, the horizontal push block driving cam and the bottom plate driving cam are all arranged on a shaft rod in a penetrating manner, the shaft rod is rotatably connected onto the machine table, a machine body of the motor is fixed onto the machine table, an output shaft of the motor is connected with the shaft rod through a transmission belt, the left side and the right side of the U-shaped frame are respectively matched with vertical rails on the machine table, the horizontal plane of the U-shaped frame is connected with the bottom of a, the U-shaped frame is fixed with a U-shaped groove plate, the horizontal pushing block is connected to a horizontal sliding rail of the machine table in a sliding mode, the horizontal pushing block is connected with two rollers in a rotating mode, one roller of the horizontal pushing block is arranged in a U-shaped groove of the U-shaped groove plate, and the other roller of the horizontal pushing block is located on the side edge of the horizontal pushing block driving cam.

Specifically, pan feeding guiding mechanism comprises guide roll and guide roll driving motor, and guide roll one end is fixed on the output shaft of guide roll driving motor, and guide roll driving motor fixes on the board.

Specifically, the first cutting mechanism consists of a first cutting knife and a first connecting block, the first cutting knife is fixed at the bottom end of the first connecting block, the first connecting block is connected to a vertical rail of the machine platform in a sliding mode, and the top end of the first connecting block is fixed on the lifting plate.

Specifically, the bending mechanism is composed of a base, a second connecting block, an inclined plane block and a bending block, the base is fixed on a machine table, the second connecting block is connected to a vertical rail of the machine table in a sliding mode, the top end of the second connecting block is fixed on a lifting plate, the second connecting block is fixed with the inclined plane block, the bending block penetrates through the inclined plane block, a spring is connected between the bending block and the inclined plane block, inclined planes are arranged at the front end and the rear end of the bending block, and the inclined planes at the rear end of the bending block are matched with the inclined planes of the.

Specifically, the welding mechanism comprises a welding head and a third connecting block, the welding head is fixed on the third connecting block, the third connecting block is connected to a vertical rail of the machine platform in a sliding mode, and the top end of the third connecting block is fixed on the lifting plate.

Specifically, cut mechanism two and constitute by cutting sword two and connecting block four, cut sword two and fix in connecting block four bottoms, and connecting block four sliding fit is connected on the perpendicular track of board, and connecting block four tops are fixed on the lifter plate.

Specifically, resistance accredited testing organization comprises last detecting head, lower probe and connecting block five, and connecting block five sliding fit connects on the perpendicular track of board, and five tops of connecting block are fixed on the lifter plate, and five bottom mounting of connecting block have last detecting head, and lower probe is fixed on the board, goes up the detecting head and is located directly over lower probe.

The utility model has the advantages that: the utility model provides a resistance is bent and is cut welding test all-in-one. The other mechanisms are driven to lift through the translation lifting transmission mechanism, and the resistors are driven to convey forwards. Redundant pins of the resistor are cut through the first cutting mechanism. The pins of the resistor are bent through a bending mechanism. And welding the pins of the two resistors together through a welding mechanism. And detecting the resistance value after welding through a resistance value testing mechanism. This application has improved the work efficiency of resistance processing and detection.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the translational lifting transmission mechanism of the present invention;

fig. 3 is a schematic structural view of the translational lifting transmission mechanism of the present invention;

fig. 4 is a schematic structural view of a first cutting mechanism of the present invention;

fig. 5 is a schematic structural view of the bending mechanism of the present invention;

fig. 6 is a schematic structural diagram of the welding mechanism of the present invention;

fig. 7 is a schematic structural view of a second cutting mechanism of the present invention;

FIG. 8 is a schematic structural diagram of a resistance value testing mechanism according to the present invention;

in the figure, 1, a machine table, 2, a translation lifting transmission mechanism, 3, a feeding guide mechanism, 4, a cutting mechanism I, 5, a bending mechanism, 6, a welding mechanism, 7, a cutting mechanism II, 8, a resistance value testing mechanism, 9, a material conveying seat, 21, a lifting plate, 22, a lifting driving cam, 23, a motor, 24, a horizontal push block, 25, a horizontal push block driving cam, 26, a U-shaped frame, 27, a bottom plate, 28, a bottom plate driving cam, 31, a guide roller, 32, a guide roller driving motor, 41, a cutting knife I, 42, a connecting block I, 51, a base, 52, a connecting block II, 53, an inclined plane block, 54, a bending block, 61, a welding head, 62, a connecting block III, 71, a cutting knife II, 72, a connecting block IV, 81, an upper detecting head, 82, a lower detecting head, 83 and a connecting block V are arranged.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

Fig. 1 is the structural schematic diagram of the utility model discloses a, fig. 2 is the utility model discloses a translation lift drive mechanism's structural schematic diagram, fig. 3 is the utility model discloses a translation lift drive mechanism's structural schematic diagram, fig. 4 is the utility model discloses a structure schematic diagram of cutting mechanism one, fig. 5 is the utility model discloses a mechanism's of bending structural schematic diagram, fig. 6 is the utility model discloses a welding mechanism's structural schematic diagram, fig. 7 is the utility model discloses a structure schematic diagram of cutting mechanism two, fig. 8 is the utility model discloses a resistance accredited testing organization's structural schematic diagram.

The utility model provides a resistance is bent and is cut welding test all-in-one, includes board 1, translation lift drive mechanism 2, pan feeding guiding mechanism 3, cuts mechanism 4, the mechanism 5 of bending, welding mechanism 6, cuts mechanism two 7, resistance accredited testing organization 8 and passes material seat 9, install translation lift drive mechanism 2 on the board 1, pan feeding guiding mechanism 3, cut mechanism 4, bend mechanism 5, welding mechanism 6, cut mechanism two 7, resistance accredited testing organization 8, pass material seat 9, translation lift drive mechanism 2 lift end with cut mechanism 4, bend mechanism 5, welding mechanism 6, cut mechanism two 7, resistance accredited testing organization 8 is connected, translation lift drive mechanism 2 with pass material seat 9 and be connected with the spring between material seat 9 and the board 1. The translational lifting transmission mechanism 2 comprises a lifting plate 21, a lifting driving cam 22, a motor 23, a horizontal push block 24, a horizontal push block driving cam 25, a U-shaped frame 26, a bottom plate 27 and a bottom plate driving cam 28, wherein a plurality of guide rods are vertically fixed between the lifting plate 21 and the bottom plate 27 and penetrate through the table top of the machine table 1, the bottom plate 27 is rotatably connected with rollers, the rollers on the bottom plate 27 are arranged in grooves of the bottom plate driving cam 28, the lifting driving cam 22, the horizontal push block driving cam 25 and the bottom plate driving cam 28 are all arranged on a shaft rod in a penetrating manner, the shaft rod is rotatably connected to the machine table 1, a machine body of the motor 23 is fixed on the machine table 1, an output shaft of the motor is connected with the shaft rod through a transmission belt, the left side and the right side of the U-shaped frame 26 are respectively matched with vertical rails on the machine table 1, the horizontal plane of the U-shaped, the rollers on the U-shaped frame 26 are arranged in the grooves of the lifting driving cam 22, the U-shaped groove plate is fixed on the U-shaped frame 26, the horizontal pushing block 24 is connected on the horizontal sliding rail of the machine table 1 in a sliding manner, the horizontal pushing block 24 is connected with two rollers in a rotating manner, one roller of the horizontal pushing block 24 is arranged in the U-shaped groove of the U-shaped groove plate, and the other roller of the horizontal pushing block 24 is positioned on the side edge of the horizontal pushing block driving cam 25. The feeding guide mechanism 3 is composed of a guide roller 31 and a guide roller driving motor 32, one end of the guide roller 31 is fixed on an output shaft of the guide roller driving motor 32, and the guide roller driving motor 32 is fixed on the machine table 1. The first cutting mechanism 4 is composed of a first cutting knife 41 and a first connecting block 42, the first cutting knife 41 is fixed at the bottom end of the first connecting block 42, the first connecting block 42 is connected to a vertical rail of the machine table 1 in a sliding mode, and the top end of the first connecting block 42 is fixed on the lifting plate 21. The bending mechanism 5 comprises a base 51, a second connecting block 52, an inclined plane block 53 and a bending block 54, the base 51 is fixed on the machine table 1, the second connecting block 52 is connected to a vertical rail of the machine table 1 in a sliding mode, the top end of the second connecting block 52 is fixed on the lifting plate 21, the second connecting block 52 is fixed with the inclined plane block 53, the bending block 54 penetrates through the inclined plane block 53, a spring is connected between the bending block 54 and the inclined plane block 53, inclined planes are arranged at the front end and the rear end of the bending block 54, and the inclined plane at the rear end of the bending block 54 is matched with the inclined plane of the inclined. The welding mechanism 6 is composed of a welding head 61 and a third connecting block 63, the welding head 61 is fixed on the third connecting block 63, the third connecting block 63 is connected to a vertical rail of the machine table 1 in a sliding fit mode, and the top end of the third connecting block 63 is fixed on the lifting plate 21. The second cutting mechanism 7 is composed of a second cutting knife 71 and a fourth connecting block 72, the second cutting knife 71 is fixed at the bottom end of the fourth connecting block 72, the fourth connecting block 72 is connected to a vertical rail of the machine table 1 in a sliding mode, and the top end of the fourth connecting block 72 is fixed on the lifting plate 21. The resistance value testing mechanism 8 is composed of an upper detecting head 81, a lower detecting head 82 and a five connecting block 83, the five connecting block 83 is connected to a vertical rail of the machine table 1 in a sliding mode, the top end of the five connecting block 83 is fixed to the lifting plate 21, the bottom end of the five connecting block 83 is fixed with the upper detecting head 81, the lower detecting head 82 is fixed to the machine table 1, and the upper detecting head 81 is located right above the lower detecting head 82.

As shown in the attached drawing 1, the utility model discloses a pin welding of two adjacent resistances is in the same place on will carrying the material to cut off the resistance that welds from carrying the material, ejection of compact behind the detection resistance value.

At first on the guide roll 31 of pan feeding guiding mechanism 3 is placed to the material area that will be connected with resistance, guide roll driving motor 32's output shaft orders about the guide roll 31 rotatory, and guide roll 31 utilizes frictional force to drive the material area forward transmission, and until the material area is located the top of biography material seat 9, pass material seat 9 and be located between two positioning seats, the positioning seat is fixed on board 1, and the positioning seat all is equipped with the arc wall with the top end face of wearing material seat 9. Pins are arranged at the front end and the rear end of the resistor on the material belt, the pins at the front end and the rear end are respectively arranged in the arc-shaped grooves of the positioning seat, and the resistor is arranged in the arc-shaped grooves of the material conveying seat 9. The feeding guide mechanism 3 can drive the material conveying seat 9 to move up and down and back and forth, so that the material belt is pushed to transmit forwards. And the feeding guide mechanism 3 can drive the cutting mechanism I4, the bending mechanism 5, the welding mechanism 6, the cutting mechanism II 7 and the resistance value testing mechanism 8 to move up and down at the same time, so that the operations of cutting, bending, welding and resistance value testing of the pins of the resistors are completed.

As shown in fig. 2 and 3, the output shaft of the motor 23 may drive the shaft to rotate via a belt. The shaft rod can drive the lifting driving cam 22, the horizontal push block driving cam 25 and the bottom plate driving cam 28 to rotate. The front and back surfaces of the elevation driving cam 22 are provided with irregular annular grooves. When the lifting driving cam 22 rotates, the rollers on the bottom plate 27 roll along the irregular annular grooves on the front surface of the lifting driving cam 22, thereby moving the bottom plate 27 connected with the rollers on the bottom plate 27 up and down. The guide rod vertically fixed on the bottom plate 27 slides up and down along the guide hole on the table top of the machine table 1, and the lifting plate 21 fixed on the top end of the guide rod can move up and down synchronously with the bottom plate 27. The bottom plate 27 is rotatably connected with another auxiliary roller, the rotating shaft is fixed with a cam corresponding to the auxiliary roller, the outer edge of the cam is attached to the auxiliary roller, when the cam rotates, the auxiliary roller can roll along the outer edge of the cam, and when the bottom plate 27 moves up and down, the auxiliary roller and the cam can play a role in auxiliary support and balance.

The outer edge of the horizontal pushing block driving cam 25 is attached to one roller on the horizontal pushing block 24, when the shaft rod drives the horizontal pushing block driving cam 25 to rotate, the horizontal pushing block driving cam 25 can extrude the roller to push the horizontal pushing block 24 to horizontally move along the sliding rail, the horizontal pushing block 24 which horizontally moves can push the U-shaped slotted plate to horizontally move through the other roller on the horizontal pushing block 24, and then the material conveying seat 9 fixed with the U-shaped slotted plate is pushed to horizontally move. When the thrust of the horizontal push block driving cam 25 to the material conveying seat 9 disappears, the horizontal push block driving cam can move reversely under the driving of the retraction and reset of the spring, so that the left-right circular horizontal movement of the material conveying seat 9 is realized.

A roller is rotatably mounted on the U-shaped frame 26 and the roller on the U-shaped frame 26 is disposed in an irregular annular groove on the opposite side of the lift drive cam 22. When the lifting driving cam 22 rotates, the rollers on the U-shaped frame 26 roll along the irregular annular grooves on the reverse side of the lifting driving cam 22, so as to drive the U-shaped frame 26 to move up and down along the vertical track on the machine table 1. Thus, the material conveying seat 9 can move up and down circularly.

When the material area comes to the top of passing material seat 9, two pins of the resistance on the material area are arranged in two positioning seats respectively, this moment under the driving of translation elevating drive mechanism 2, pass material seat 9 from up stretching out down, make the main part laminating of resistance in the arc wall of passing material seat 9, then pass material seat 9 and continue to rise, break away from the positioning seat until resistance, it descends after one section distance to pass material seat 9 forward removal after that, make the resistance pin on passing material seat 9 laminate again in the arc wall of current positioning seat, just so realized the partial antedisplacement in material area. Then the material conveying seat 9 is reset, and the material belt can be continuously conveyed forwards by repeating the actions after the reset. Finally, the material conveying seat 9 can convey the completely cut resistors which are processed and detected to the discharge hole.

As shown in fig. 4, the material transfer seat 9 transfers the resistor of the pin to be cut to a position right below the first cutting knife 41, the lifting plate 21 drives the first connecting block 42 to move downwards along the vertical track, and the first connecting block 42 drives the first cutting knife 41 to cut off the redundant part of the pin of the resistor.

As shown in fig. 5, the transfer base 9 moves the resistance of the uncut pin to the front of the bending mechanism 5. At this time, the lifting plate 21 drives the second connecting block 52 to move downward along the vertical slide rail, and moves downward synchronously with the inclined block 53 fixed to the second connecting block 52, and the inclined surface of the inclined block 53 presses the inclined surface at the rear end of the bending block 54, so that the bending block 54 can be driven to move linearly along the groove penetrating level on the base 51. The inclined surface at the front end of the bending block 54 moves linearly towards the pin of the resistor horizontally, and the inclined surface on the bending block 54 bends the pin, so that the pin of the resistor is bent towards the pin of the adjacent resistor to be cut, and the pin of one resistor to be cut is contacted with the pin of the adjacent resistor to be bent. After the bending is finished, the inclined plane block 53 moves upwards to reset, and the bending block 54 is driven by the return deformation of the spring to retreat and reset.

As shown in fig. 6 and 7, the material transfer seat 9 transfers the connection between the cut pin and the bent pin to the position right below the welding head 61. And the pin at the other end of the resistor, which is contacted with the two pins, is just positioned right below the two cutting knives II 71. The lifting plate 21 drives the third connecting block 63 to move downwards along the vertical track, and the third connecting block 63 drives the welding head 61 to move to a connecting point of the two pins for welding operation, so that the pins of the two resistors are welded together.

The lifting plate 21 simultaneously drives the connecting block IV 72 to move downwards along the vertical track until the two cutting blades 71 on the connecting block IV 72 cut off the redundant part of the pin at the other end of the two resistors.

As shown in fig. 8, the material conveying seat 9 conveys two resistors welded together to the resistance value testing mechanism 8, so that pins of the two resistors which are not welded to each other are arranged between two sets of upper detecting heads 81 and lower detecting heads 82, at this time, the lifting plate 21 drives the two upper detecting heads 81 to move downwards to respectively attach the two upper detecting heads 81 to the pins of the two resistors, so that the pins are clamped by the detecting heads 81 and the lower detecting heads 82, and finally, the resistance value testing mechanism tests the resistance values of the two resistors welded together. And finally discharging the resistor after the processing test is finished.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A resistance bending, cutting, welding and testing integrated machine is characterized by comprising a machine table (1), a translation lifting transmission mechanism (2), a feeding guide mechanism (3), a cutting mechanism I (4), a bending mechanism (5), a welding mechanism (6), a cutting mechanism II (7), a resistance value testing mechanism (8) and a material conveying seat (9), wherein the translation lifting transmission mechanism (2), the feeding guide mechanism (3), the cutting mechanism I (4), the bending mechanism (5), the welding mechanism (6), the cutting mechanism II (7), the resistance value testing mechanism (8) and the material conveying seat (9) are installed on the machine table (1), the lifting end of the translation lifting transmission mechanism (2) is connected with the cutting mechanism I (4), the bending mechanism (5), the welding mechanism (6), the cutting mechanism II (7) and the resistance value testing mechanism (8), the translation lifting transmission mechanism (2) is connected with the material conveying seat (9), a spring is connected between the material conveying seat (9) and the machine table (1).

2. The resistance bending, cutting, welding and testing all-in-one machine according to claim 1, characterized in that: the translation lifting transmission mechanism (2) consists of a lifting plate (21), a lifting driving cam (22), a motor (23), a horizontal push block (24), a horizontal push block driving cam (25), a U-shaped frame (26), a bottom plate (27) and a bottom plate driving cam (28), wherein a plurality of guide rods are vertically fixed between the lifting plate (21) and the bottom plate (27), the guide rods penetrate through the table top of the machine table (1), rollers are rotatably connected on the bottom plate (27), the rollers on the bottom plate (27) are arranged in grooves of the bottom plate driving cam (28), the lifting driving cam (22), the horizontal push block driving cam (25) and the bottom plate driving cam (28) are respectively penetrated on a shaft rod, the shaft rod is rotatably connected on the machine table (1), the machine body of the motor (23) is fixed on the machine table (1), the output shaft of the motor is connected with the shaft rod through a transmission belt, the left side and the right side of the U-shaped frame (26) are respectively matched, the horizontal plane of U-shaped frame (26) is connected with passing material seat (9) bottom cunning and joining in marriage, it is connected with the roller to rotate on U-shaped frame (26), the roller on U-shaped frame (26) is arranged in the recess of lift drive cam (22), be fixed with the U-shaped frid on U-shaped frame (26), the cunning of horizontal ejector pad (24) is joined in marriage and is connected on the horizontal slide rail of board (1), it is connected with two rollers to rotate on horizontal ejector pad (24), the U-shaped inslot of U-shaped frid is arranged in to a roller of horizontal ejector pad (24), another roller of horizontal ejector pad (24) is located the side of horizontal ejector pad drive cam (25).

3. The resistance bending, cutting, welding and testing all-in-one machine according to claim 1, characterized in that: the feeding guide mechanism (3) is composed of a guide roller (31) and a guide roller driving motor (32), one end of the guide roller (31) is fixed on an output shaft of the guide roller driving motor (32), and the guide roller driving motor (32) is fixed on the machine table (1).

4. The resistance bending, cutting, welding and testing all-in-one machine according to claim 1, characterized in that: the first cutting mechanism (4) is composed of a first cutting knife (41) and a first connecting block (42), the first cutting knife (41) is fixed at the bottom end of the first connecting block (42), the first connecting block (42) is connected to a vertical rail of the machine table (1) in a sliding mode, and the top end of the first connecting block (42) is fixed on the lifting plate (21).

5. The resistance bending, cutting, welding and testing all-in-one machine according to claim 1, characterized in that: the bending mechanism (5) is composed of a base (51), a second connecting block (52), an inclined plane block (53) and a bending block (54), the base (51) is fixed on the machine table (1), the second connecting block (52) is connected to a vertical rail of the machine table (1) in a sliding fit mode, the top end of the second connecting block (52) is fixed on the lifting plate (21), the second connecting block (52) and the inclined plane block (53) are fixed together, the bending block (54) penetrates through the inclined plane block (53), a spring is connected between the bending block (54) and the inclined plane block (53), inclined planes are arranged at the front end and the rear end of the bending block (54), and the inclined plane at the rear end of the bending block (54) is matched with the inclined plane of the inclined plane block (53).

6. The resistance bending, cutting, welding and testing all-in-one machine according to claim 1, characterized in that: the welding mechanism (6) is composed of a welding head (61) and a third connecting block (62), the welding head (61) is fixed on the third connecting block (62), the third connecting block (62) is connected to a vertical rail of the machine table (1) in a sliding mode, and the top end of the third connecting block (62) is fixed on the lifting plate (21).

7. The resistance bending, cutting, welding and testing all-in-one machine according to claim 1, characterized in that: the cutting mechanism II (7) is composed of a cutting knife II (71) and a connecting block IV (72), the cutting knife II (71) is fixed at the bottom end of the connecting block IV (72), the connecting block IV (72) is connected to a vertical rail of the machine table (1) in a sliding mode, and the top end of the connecting block IV (72) is fixed on the lifting plate (21).

8. The resistance bending, cutting, welding and testing all-in-one machine according to claim 1, characterized in that: resistance accredited testing organization (8) are become by last detecting head (81), lower probe (82) and five (83) of connecting block, and connecting block five (83) sliding fit connects on the perpendicular track of board (1), and connecting block five (83) top is fixed on lifter plate (21), and connecting block five (83) bottom mounting has last detecting head (81), and lower probe (82) are fixed on board (1), goes up detecting head (81) and is located probe (82) down directly over.