CN219746090U - Riveting machine with replaceable upper die - Google Patents

Abstract

The utility model relates to the technical field of riveting, and discloses a riveting machine with a replaceable upper die, which comprises a riveting machine body, wherein a rivet is arranged at the upper part of a notch at the front side of the riveting machine body, a lower riveting die is arranged at the bottom of the notch at the front side of the riveting machine body, connecting plates are fixedly connected to the left side and the right side of the bottom of the riveting machine body, a servo motor is fixedly connected to one side of the connecting plates, which is far away from the riveting machine body, a rotating wheel is fixedly connected to the output end at the upper side of the servo motor, the two rotating wheels are meshed with each other through a belt, and a plurality of limiting blocks are fixedly connected to the periphery of the belt. According to the utility model, the electrified coil is electrified through the contact piece and the electrified strip, so that the plate is clamped, the plate is convenient to clamp, feeding and discharging are not needed to be performed manually, the riveting efficiency is improved, the rear wheel is pushed by the air cylinder, the front wheel is pushed by the electric push rod, the device is lifted, and the device is moved by the speed reducing motor, so that the device is more convenient to move.

Description

Riveting machine with replaceable upper die

Technical Field

The utility model relates to the technical field of riveting, in particular to a riveting machine with a replaceable upper die.

Background

Rivet connection is a common fixed connection mode in machining, riveting machines are commonly used for connecting plates at present, and in order to adapt to different riveting requirements, the upper dies of most riveting machines can be replaced.

When the existing most riveting machines rivet, the plate to be riveted needs to be placed on the riveting machine by manpower, and then the plate needs to be riveted by the riveting machine, so that a large amount of manpower is required, and the riveting efficiency is low; most of the existing riveting machines are inconvenient to use due to the fact that the volume of the existing riveting machines is large, and large tools such as forklift trucks are needed when the riveting machines are required to be moved.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a riveting machine with a replaceable upper die.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a riveting machine that mould is removable, includes the riveter body, riveter body front side breach upper portion is provided with the die, riveter body front side breach bottom is provided with down the rivet mould, the equal fixedly connected with connecting plate in riveter body bottom left and right sides, one side fixedly connected with servo motor of riveter body is kept away from to the connecting plate, servo motor upside output fixedly connected with runner, two the runner passes through belt intermeshing, a plurality of stoppers of belt periphery fixedly connected with, one side that the belt was kept away from to the stopper is provided with the spout, the inside clamp splice that has through spring sliding connection of spout, one side fixedly connected with metal block that the clamp splice is close to the stopper, spout bottom fixedly connected with power coil, the bottom that the stopper is close to belt one side is connected with the contact through the extension spring, contact electrical connection power coil the riveter body front side passes through bracing piece fixedly connected with and leads to the electric strip, the electric strip sets up at the contact middle part.

Further, electric putter is fixedly connected with to riveter body front side bottom, electric putter bottom fixedly connected with pivot, pivot left and right sides rotates and is connected with the front wheel.

Further, the left side and the right side of the riveting machine body are fixedly connected with cylinders, one of the cylinders is fixedly connected with a gear motor at the bottom of the cylinder, and the output end of the gear motor penetrates through the cylinder and is fixedly connected with a rear wheel.

Further, rubber pads are fixedly connected to one sides of the clamping blocks, which are opposite to the limiting blocks.

Further, the energizing strip is semi-elliptic, and the energizing strip and the belt are mutually parallel.

Further, one side of the contact close to the energizing strip is bent inwards.

Further, an anti-slip pad is arranged at the bottom of the riveter body.

The utility model has the following beneficial effects:

1. the servo motor drives the belt to rotate, so that the limiting block drives the contact to move, when the contact rotates to touch the electrifying strip, the electrifying coil revolves to generate magnetic force to adsorb the metal block, the clamping block is driven to clamp the plate, when the contact breaks away from the electrifying strip, the electrifying coil is powered off, clamping of the plate is canceled, feeding and discharging are not needed manually, and riveting efficiency is improved.

2. The rear wheel is lifted by the air cylinder, the front wheel is lifted by the electric push rod, the gear motor drives the rear wheel to rotate, the device is moved, the problem of difficult movement caused by oversized equipment is solved, and the use is more convenient.

Drawings

FIG. 1 is a schematic view of a rivet according to the present utility model;

FIG. 2 is a schematic view of the rear wheel of the present utility model;

FIG. 3 is a schematic view of the structure of the power strip of the present utility model;

FIG. 4 is a schematic view of the front wheel of the present utility model;

FIG. 5 is a schematic view of the structure of the clamping block of the present utility model;

fig. 6 is a schematic structural diagram of a contact according to the present utility model.

Legend description:

1. a riveter body; 2. riveting heads; 3. a lower riveting die; 4. a connecting plate; 5. a servo motor; 6. a rotating wheel; 7. a belt; 8. a limiting block; 9. clamping blocks; 10. a cylinder; 11. a speed reducing motor; 12. a front wheel; 13. a rear wheel; 14. energizing the strip; 15. an electric push rod; 16. a contact; 17. a tension spring; 18. a power-on coil; 19. a metal block; 20. a spring; 21. and a sliding groove.

Detailed Description

Referring to fig. 1-6, one embodiment provided by the present utility model is: including riveter body 1, riveter body 1 front side breach upper portion is provided with die 2, and riveter body 1 front side breach bottom is provided with down riveting die 3, rivets panel through die 2 and 3 cooperation of riveting die down, and die 2 and 3 citation patent publication number CN206794656U discloses in a riveter die and lower riveting die.

The riveting machine body 1 bottom left and right sides all fixedly connected with connecting plate 4, one side fixedly connected with servo motor 5 that the riveting machine body 1 was kept away from to connecting plate 4, servo motor 5 upside output fixedly connected with runner 6, two runners 6 pass through belt 7 intermeshing, drive runner 6 through servo motor 5 and rotate to make belt 7 rotate.

The periphery of belt 7 fixedly connected with a plurality of stopper 8, stopper 8 remove under the drive of belt 7. One side of the limiting block 8 far away from the belt 7 is provided with a sliding groove 21, a clamping block 9 is slidably connected in the sliding groove 21 through a spring 20, a metal block 19 is fixedly connected to one side of the clamping block 9 close to the limiting block 8, the metal block 19 is made of materials such as iron, cobalt and nickel which can be adsorbed by a magnet, an energizing coil 18 is fixedly connected to the bottom of the sliding groove 21, a contact piece 16 is connected to the bottom of one side of the limiting block 8 close to the belt 7 through a tension spring 17, and the contact piece 16 is electrically connected with the energizing coil 18.

The riveting machine body 1 front side is fixedly connected with a power strip 14 through a supporting rod, and provides power for a contact 16, the power strip 14 is arranged in the middle of the contact 16, and a riveted plate moves to the left side of the device under the driving of a servo motor 5 and a belt 7.

The riveting machine body 1 front side bottom fixedly connected with electric putter 15, electric putter 15 bottom fixedly connected with pivot, pivot left and right sides rotate and are connected with front wheel 12, when needs remove the riveting machine, push out riveting machine body 1 with front wheel 12 through electric putter 15.

The riveting machine body 1 is fixedly connected with cylinders 10 on both sides of the left and right sides of the rear side, one cylinder 10 is fixedly connected with a gear motor 11 at the bottom, and the output end of the gear motor 11 penetrates through the cylinder 10 and is fixedly connected with a rear wheel 13.

The rubber pad is fixedly connected to one side of the clamping block 9 opposite to the limiting block 8, the plate is protected, damage is prevented during clamping, the energizing strip 14 is semi-oval, the length of the energizing strip 14 can be adjusted according to specific feeding and discharging requirements, power is transmitted to the energizing coil 18 when the contact piece 16 contacts the energizing strip 14, the metal block 19 is adsorbed, and therefore the plate is clamped. When the contact 16 breaks away from the energizing strip 14, the energizing coil 18 is powered off, the plate breaks away from under the action of gravity to complete blanking, the energizing strip 14 is parallel to the belt 7, the belt 7 can ensure that the contact 16 can be contacted with the energizing strip 14 when driving the limiting block 8 to move, one side of the contact 16 close to the energizing strip 14 is inwards bent, the contact 16 is contacted with the energizing strip 14 more firmly, an anti-slip pad is arranged at the bottom of the riveter body 1, and the riveter body 1 is prevented from sliding when the device is placed.

When the riveting device is used, the plate to be riveted is sent to the side edge of the belt 7 from the right side of one side of the device, the rotating wheel 6 is driven to move through the servo motor 5, and accordingly the belt 7 is driven to rotate, and the limiting block 8 on the belt 7 moves along with the belt.

When the contact piece 16 at the bottom of the limiting block 8 rotates to be in contact with the energizing strip 14, the contact piece 16 transmits electricity on the energizing strip 14 to the energizing coil 18, so that the energizing coil 18 generates magnetic force to adsorb the metal block 19, the clamping block 9 moves downwards, the riveted plate is clamped together with the limiting block 8 and is transmitted between the rivet head 2 and the lower riveting die 3 through rotation of the servo motor 5, the plate is riveted through the rivet head 2 and the lower riveting die 3, manual discharging is not needed, and the riveting die is more convenient to use.

The riveted plate moves to the left side of the device under the drive of the servo motor 5 and the belt 7.

When the contact piece 16 is separated from the energizing strip 14, the energizing coil 18 is powered off, the clamping block 9 is sprung upwards under the action of the spring 20 to separate from the plate, and the plate is separated from the limiting block 8 under the action of self gravity to finish blanking.

When the riveting machine needs to be moved, the rear wheel 13 is pushed out of the riveting machine body 1 through the operation of the air cylinder 10, the front wheel 12 is pushed out of the riveting machine body 1 through the electric push rod 15, the riveting machine body 1 leaves the ground, the rear wheel 13 is driven to rotate through the gear motor 11, the riveting machine body 1 is moved, the problem of difficult movement caused by oversized equipment is solved, and the riveting machine is more convenient to use.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides a riveting machine that upper die is removable, includes riveter body (1), its characterized in that: the riveting machine comprises a riveting machine body (1), a riveting head (2) is arranged on the upper portion of a front side gap of the riveting machine body (1), a lower riveting die (3) is arranged at the bottom of the front side gap of the riveting machine body (1), connecting plates (4) are fixedly connected to the left side and the right side of the bottom of the riveting machine body (1), a servo motor (5) is fixedly connected to one side of the connecting plates (4) away from the riveting machine body (1), a rotating wheel (6) is fixedly connected to the output end of the upper side of the servo motor (5), the two rotating wheels (6) are meshed with each other through a belt (7), a plurality of limiting blocks (8) are fixedly connected to the periphery of the belt (7), a sliding groove (21) is formed in one side of the limiting blocks (8) away from the belt (7), a clamping block (9) is slidably connected to the inside through a spring (20), a metal block (19) is fixedly connected to one side of the clamping block (9) close to the limiting block (8), an energizing coil (18) is fixedly connected to the bottom of the sliding block (21), a tension spring (17) is connected to the bottom of one side of the limiting block (8) close to one side of the belt (7) through a contact piece (16), a supporting rod (14) is electrically connected to the front side of the riveting machine (1), the energizing strip (14) is arranged in the middle of the contact (16).

2. The die-up replaceable riveter of claim 1, wherein: the riveting machine is characterized in that an electric push rod (15) is fixedly connected to the bottom of the front side of the riveting machine body (1), a rotating shaft is fixedly connected to the bottom of the electric push rod (15), and front wheels (12) are rotatably connected to the left side and the right side of the rotating shaft.

3. The die-up replaceable riveter of claim 1, wherein: the riveting machine is characterized in that cylinders (10) are fixedly connected to the left side and the right side of the rear side of the riveting machine body (1), one of the cylinders (10) is fixedly connected with a gear motor (11) at the bottom, and the output end of the gear motor (11) penetrates through the cylinders (10) and is fixedly connected with a rear wheel (13).

4. The die-up replaceable riveter of claim 1, wherein: rubber pads are fixedly connected to one sides, opposite to the limiting blocks (8), of the clamping blocks (9).

5. The die-up replaceable riveter of claim 1, wherein: the energizing strip (14) is semi-elliptic, and the energizing strip (14) is parallel to the belt (7).

6. The die-up replaceable riveter of claim 1, wherein: the side of the contact (16) near the energizing strip (14) is bent inwards.

7. The die-up replaceable riveter of claim 1, wherein: the bottom of the riveter body (1) is provided with an anti-slip pad.