CN210614978U

CN210614978U - Rivet pulling machine

Info

Publication number: CN210614978U
Application number: CN201921448032.2U
Authority: CN
Inventors: 李俊; 颜必成
Original assignee: Changzhou Inte General Mechanical Equipment Co Ltd
Current assignee: Changzhou Inte General Mechanical Equipment Co Ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-05-26
Anticipated expiration: 2029-09-03

Abstract

The utility model relates to a blind rivet machine, the on-line screen storage device comprises a base, the base both ends all are equipped with clamping device, clamping device is used for pressing from both sides tight part, two be equipped with between the clamping device and be used for the heating device of part, the base both sides are equipped with respectively and are used for the drive the gliding drive arrangement of clamping device. The utility model discloses a blind rivet machine adopts connecting rod transmission structure, presss from both sides tightly the part more nimble, adopts the flame nozzle to heat up the part simultaneously, and overall structure is simple, and easily shaping has improved work efficiency, and degree of automation is high, saves the cost of labor.

Description

Rivet pulling machine

Technical Field

The utility model relates to a machining equipment especially relates to a blind rivet machine.

Background

At present, nails on the rake for leveling the ground are cast or machined, the machining method is low in machining efficiency, time and labor are wasted, the production process is complex, the automation degree is low, a large amount of manpower and material resources are required to be added to the production in the batch production work, and the problem that the time and the manpower are wasted greatly in the nail machining work is solved.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the low complicated problem of process of nail production efficiency, the utility model provides a blind rivet machine, the on-line screen storage device comprises a base, the base both ends all are equipped with clamping device, clamping device is used for pressing from both sides tight part, two be equipped with between the clamping device and be used for the heating device of part, the base both sides are equipped with respectively and are used for the drive the gliding drive arrangement of clamping device.

Preferably, the clamping device comprises a power mechanism, a transmission mechanism and a clamping mechanism which are arranged on the base plate, the power mechanism is in transmission connection with the transmission mechanism and is used for driving the clamping mechanism to clamp parts, and the base plate is arranged on the base in a sliding mode.

Further, the power mechanism comprises a cylinder, and a piston of the cylinder is connected with the transmission mechanism.

As preferred, clamping mechanism includes push pedal and mounting panel, the mounting panel is including setting up installation department and clamping part on the bottom plate, the installation department is fixed clamping part is kept away from one side of power unit, offer the mounting groove that is used for placing the part on the installation department, clamping part is including fixing the V type spout of installation department is in with setting up two clamp tight pieces in V type spout below, it slides and sets up to press from both sides tight piece on the bottom plate, the great one end setting of V type spout opening is keeping away from the one end of installation department, two be equipped with the guide post on pressing from both sides tight piece, the guide post with V type spout cooperation direction, two press from both sides tight piece and be connected with the push pedal, the push pedal with drive mechanism connects. Owing to press from both sides and be equipped with the guide post on the tight piece, the guide post slides along the limit of V type spout, because the great one end setting of opening size of V type spout is keeping away from one side of installation department, press from both sides tight piece toward the one end removal that is close to the installation department, two press from both sides tight piece just relative motion to the realization is to the clamp of part, presss from both sides tight piece toward the one end removal of keeping away from the installation department, and two press from both sides tight piece just opposite motion, realize loosening to the part.

Furthermore, be equipped with the guide way in the push pedal, the guide way along push pedal length direction sets up, two all be equipped with the guide block on the tight piece of clamp, the guide block slides and sets up in the guide way, be equipped with the spring between two guide blocks. The push plate pushes the clamping block to move, and the clamping block can move left and right in the forward or backward movement process under the guiding action of the V-shaped groove, so that the moving stroke of the clamping block is fixed by the guide groove. The spring between two guide blocks has played the effect that resets, and when the push pedal pulled backward, the spring pulled the both ends of guide way with two guide blocks, accomplished to reset.

Preferably, in order to increase the friction force with the part and to clamp the part better, the surfaces of the two clamping blocks which are opposite to each other are provided with tooth shapes.

Further, drive mechanism includes the connecting rod, the one end of connecting rod is rotated and is equipped with the connector, the other end pass through the connecting plate with clamping mechanism connects, power unit with the connector is connected, the rectangular hole has been seted up at the middle part of connecting rod, be equipped with the pivot in the rectangular hole, the pivot passes the rectangular hole rotates and sets up on the mount, the mount sets up on the bottom plate. The piston of the cylinder is connected with the connector at one end of the connecting rod to drive the connecting rod to rotate, and the connecting plate at the other end of the connecting rod drives the push plate of the clamping mechanism to move, so that the push plate pushes the clamping block to move back and forth.

Preferably, the driving device is an oil cylinder, and a piston of the oil cylinder is connected with the clamping device. The oil cylinder drives the whole clamping device to move back and forth, so that the parts are broken, and the nail is machined.

Further, the heating device is a flame nozzle.

Preferably, the heating device further comprises a fan, and the position of the fan corresponds to the position of the heating device. The heating device heats the parts, and the generated smoke is sucked away by the fan and discharged to the outside.

Has the advantages that: the utility model discloses a blind rivet machine adopts connecting rod transmission structure, presss from both sides tightly the part more nimble, adopts the flame nozzle to heat up the part simultaneously, and overall structure is simple, and easily shaping has improved work efficiency, and degree of automation is high, saves the cost of labor.

Drawings

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

fig. 2 is a schematic view of the clamping device of the present invention;

FIG. 3 is a schematic view of the clamping mechanism of the present invention;

1. a base; 2. an oil cylinder; 3. a cylinder; 4. a connector; 5. a connecting rod; 6. a strip hole; 7. a fixed mount; 8. a flame nozzle; 9. mounting grooves; 10. a guide post; 11. a V-shaped chute; 12. a clamping block; 13. pushing the plate; 14. tooth profile; 15. a base plate; 16. a connecting plate; 17. a guide groove; 18. a guide block; 19. a spring; 20. an installation part; 21. a clamping portion; 22. rotating shaft

Detailed Description

As shown in the figure, a rivet pulling machine comprises a base 1, clamping devices are arranged at two ends of the base 1 and used for clamping parts, a heating device used for heating the parts is arranged between the clamping devices and is a flame nozzle 8, and driving devices used for driving the clamping devices to slide are arranged on two sides of the base 1 respectively. The clamping device comprises a power mechanism, a transmission mechanism and a clamping mechanism, wherein the power mechanism, the transmission mechanism and the clamping mechanism are arranged on the base plate 15, the power mechanism is in transmission connection with the transmission mechanism and is used for driving the clamping mechanism to clamp parts, and the base plate 15 is arranged on the base 1 in a sliding mode.

The power mechanism comprises a cylinder 3, and a piston of the cylinder 3 is connected with the transmission mechanism. Clamping mechanism includes push pedal 13 and mounting panel, the mounting panel is in including fixed setting installation department 20 and clamping part 21 on the bottom plate 15, installation department 20 sets up clamping part 21 is kept away from one side of power unit, offer the mounting groove 9 that is used for placing the part on the installation department 20, clamping part 21 is including fixing the V type spout 11 of installation department 20 is in with the setting two tight pieces 12 of clamp of V type spout 11 below, it sets up to press from both sides tight piece 12 slip on the bottom plate 15, the great one end setting of V type spout 11 opening is keeping away from the one end of installation department 20, two be equipped with guide post 10 on pressing from both sides tight piece 12, guide post 10 with 11 cooperation direction of V type spout, two press from both sides tight piece 12 and be connected with push pedal 13, push pedal 13 with drive mechanism connects. The push plate 13 is provided with a guide groove 17, the guide groove 17 is arranged along the length direction of the push plate 13, two clamping blocks 12 are respectively provided with a guide block 18, the guide blocks 18 are arranged in the guide groove 17 in a sliding manner, and a spring 19 is arranged between the two guide blocks 18.

Drive mechanism includes connecting rod 5, the one end of connecting rod 5 is rotated and is equipped with connector 4, the other end pass through connecting plate 16 with clamping mechanism connects, power unit with connector 4 connects, rectangular hole 6 has been seted up at the middle part of connecting rod 5, be equipped with pivot 22 in the rectangular hole 6, pivot 22 passes rectangular hole 6 rotates and sets up on mount 7, mount 7 sets up on bottom plate 15. The piston of the cylinder 3 is connected with the connector 4 at one end of the connecting rod 5 to drive the connecting rod 5 to rotate, and the connecting rod 5 drives the push plate 13 of the clamping mechanism to move, so that the push plate 13 pushes the clamping block 12 to move back and forth.

The driving device is an oil cylinder 2, and a piston of the oil cylinder 2 is connected with the clamping device. The oil cylinders 2 drive the whole clamping devices to move, and after the clamping devices complete clamping, the oil cylinders 2 on the two sides respectively drive the two clamping devices to move in opposite directions to break parts, so that nail processing is completed. The heating device also comprises a fan, and the position of the fan corresponds to the position of the heating device. The fan sucks away the smoke generated by the flame nozzle heating part and discharges the smoke to the outside.

The specific working principle is as follows: the cylinder 3 is opened, the piston of the cylinder 3 is pushed forward, the clamping block 12 is driven by the connecting rod 5 to move towards the direction close to the cylinder 3, the guide block 18 on the clamping block 12 slides to the two ends of the guide groove 17 under the action of the guide groove 17, the cylinder 3 stops working, the clamping devices are arranged at the two ends of the base 1, the two ends of the part are placed from the mounting groove 9, the cylinder 3 continues to work, the piston of the cylinder 3 is pulled back, the piston of the cylinder 3 drives the connecting rod 5 to rotate, the connecting rod 5 drives the push plate 13 to move, the push plate 13 pushes the clamping block 12, the clamping block 12 moves forward under the action of the V-shaped sliding groove 11 and is close to each other, and the part is clamped by the two clamping blocks 12; and then opening the flame nozzle 8, heating the middle position of the part, when the temperature reaches a preset temperature, operating the oil cylinders 2 at the two ends, respectively pulling the clamping devices in opposite directions, wherein the higher the metal temperature is, the easier the metal is to deform, the higher the metal temperature is, the breakage is caused under the action of tensile force, and the broken part becomes a tip, so that the nail machining is completed.

Claims

1. A kind of blind rivet machine, characterized by: the clamping device is used for clamping parts and is provided with a heating device used for heating the parts, and two sides of the base (1) are respectively provided with a driving device used for driving the clamping devices to slide.

2. A nailer according to claim 1 wherein: the clamping device comprises a power mechanism, a transmission mechanism and a clamping mechanism, wherein the power mechanism, the transmission mechanism and the clamping mechanism are arranged on the base plate (15), the power mechanism is in transmission connection with the transmission mechanism and is used for driving the clamping mechanism to clamp parts, and the base plate (15) is arranged on the base (1) in a sliding mode.

3. A nailer according to claim 2 wherein: the power mechanism comprises a cylinder (3), and a piston of the cylinder (3) is connected with the transmission mechanism.

4. A nailer according to claim 2 wherein: clamping mechanism includes push pedal (13) and mounting panel, the mounting panel is including fixing installation department (20) and clamping part (21) on bottom plate (15), installation department (20) set up clamping part (21) are kept away from one side of power unit, offer mounting groove (9) that are used for placing the part on installation department (20), clamping part (21) are including fixing V type spout (11) of installation department (20) and setting two clamp tight piece (12) of V type spout (11) below, press from both sides tight piece (12) and slide and set up on bottom plate (15), the great one end setting of V type spout (11) opening is keeping away from the one end of installation department (20), two be equipped with guide post (10) on pressing from both sides tight piece (12), guide post (10) with V type spout (11) cooperation direction, the two clamping blocks (12) are connected with a push plate (13), and the push plate (13) is connected with the transmission mechanism.

5. A riveter according to claim 4, characterized in that: be equipped with guide way (17) on push pedal (13), guide way (17) are along push pedal (13) length direction sets up, two all be equipped with guide block (18) on pressing from both sides tight piece (12), guide block (18) slide to be set up in guide way (17), two be equipped with spring (19) between guide block (18).

6. A riveter according to claim 4, characterized in that: the opposite surfaces of the two clamping blocks (12) are provided with tooth shapes (14).

7. A nailer according to claim 2 wherein: drive mechanism includes connecting rod (5), the one end of connecting rod (5) is rotated and is equipped with connector (4), the other end pass through connecting plate (16) with clamping mechanism connects, power unit with connector (4) are connected, rectangular hole (6) have been seted up at the middle part of connecting rod (5), be equipped with pivot (22) in rectangular hole (6), pivot (22) are passed rectangular hole (6) are rotated and are set up on mount (7), mount (7) set up on bottom plate (15).

8. A nailer according to claim 1 wherein: the driving device is an oil cylinder (2), and a piston of the oil cylinder (2) is connected with the clamping device.

9. A nailer according to claim 1 wherein: the heating device is a flame nozzle (8).

10. A nailer according to claim 1 wherein: the heating device also comprises a fan, and the position of the fan corresponds to the position of the heating device.