CN219425571U

CN219425571U - Inverted riveting device

Info

Publication number: CN219425571U
Application number: CN202320179006.4U
Authority: CN
Inventors: 李锋; 周玮; 吴海龙; 张兵兵; 孙威
Original assignee: Yantai Sanhuan Intelligent Equipment Co ltd
Current assignee: Yantai Sanhuan Intelligent Equipment Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-07-28
Anticipated expiration: 2033-02-08

Abstract

The utility model discloses an inverted riveting device which comprises a workbench and a rack, wherein the workbench is fixedly connected with the rack, the upper end part of the rack is fixedly connected with a supporting plate, the upper end part of the supporting plate is fixedly connected with a first cylinder, the output end of the first cylinder penetrates through the supporting plate to be fixedly connected with a mounting block, and the lower end face of the mounting block is provided with a limiting block; the work bench is fixedly connected with fourth cylinder, and the output of fourth cylinder fixedly connected with first motor, and the output of first motor is equipped with soon the die, and the frame is equipped with the feeding mechanism who is used for transporting the rivet, and the frame is equipped with the installation mechanism that is used for installing the rivet, and the work bench is equipped with the transport mechanism who is used for transporting the work piece. The rivet riveting device is favorable for riveting the rivet by the rivet screwing head, so that an operator can conveniently process the rivet by riveting.

Description

Inverted riveting device

Technical Field

The utility model relates to the field of riveting technology, in particular to an inverted riveting device.

Background

The riveting machine is a riveting machine which is used for downwards pressing through an air cylinder or a hydraulic cylinder in a rotating mode according to a certain swinging angle so as to rivet rivets. The spin riveting machine has the characteristics of compact structure, stable performance, convenient operation and the like. The riveting machine is mainly assembled by rotation and pressure, and common types are an automatic riveting machine and a spin riveting machine.

The related art can refer to the chinese patent with publication number CN208303768U and discloses a spin riveting machine, which comprises a machine base, a frame arranged on the machine base, a motor, a cylinder, a transmission rod and a controller, wherein the motor is arranged on the frame, one end of the cylinder is connected with the motor, the other end of the cylinder is connected with the upper end of the transmission rod, the controller is arranged on one side of the frame, the controller is electrically connected with the motor and the cylinder, the lower end of the transmission rod is connected with a spin riveting head, a spin riveting seat is correspondingly arranged below the spin riveting head, a workpiece is arranged on the spin riveting seat, and the motor and the cylinder drive the transmission rod to drive the spin riveting head to spin rivet and connect the workpiece.

To the above related art, the operator first needs to put the rivet into the riveting hole from the lower part of the workpiece, the motor and the cylinder drive the rivet with the rotary riveting head to process, the rivet is easy to slide down when the rivet is installed from the lower part of the workpiece, and the operator is inconvenient to process the rivet.

Disclosure of Invention

In order to facilitate machining and spin riveting of rivets, the application provides an inverted riveting device.

The application provides an handstand riveting set adopts following technical scheme:

the inverted riveting device comprises a workbench and a frame, wherein the workbench is fixedly connected with the frame, the upper end part of the frame is fixedly connected with a supporting plate, the upper end part of the supporting plate is fixedly connected with a first cylinder, the output end of the first cylinder penetrates through the supporting plate to be fixedly connected with a mounting block, and the lower end face of the mounting block is provided with a limiting block; the work bench is fixedly connected with fourth cylinder, and the output of fourth cylinder fixedly connected with first motor, and the output of first motor is equipped with soon the die, and the frame is equipped with the feeding mechanism who is used for transporting the rivet, and the frame is equipped with the installation mechanism that is used for installing the rivet, and the work bench is equipped with the transport mechanism who is used for transporting the work piece.

Through adopting above-mentioned technical scheme, transport the work piece of required processing through transport mechanism, installation mechanism absorbs the rivet and is connected rivet and work piece, transport mechanism transports the work piece that is equipped with the rivet to soon in the die department, insert the work piece with rivet top-down, make the work piece be difficult for the landing of rivet in the transportation, first cylinder drives the stopper through the installation piece and moves down, make stopper and rivet upper end inconsistent, fourth cylinder and first motor cooperation drive soon die motion, be favorable to soon the die and rivet soon to rivet, it is comparatively convenient to make operating personnel process soon the rivet.

Optionally, the feeding mechanism includes first slide rail and second slide rail, and first slide rail and frame fixed connection, first spout has been seted up to first slide rail, and second slide rail and first slide rail fixed connection, second slide rail have been seted up the second spout that is linked together with first spout.

Through adopting above-mentioned technical scheme, add the rivet in to the second spout through the second slide rail, the rivet slides to store in the first slide rail under the effect of gravity, is favorable to realizing transporting the effect to the rivet.

Optionally, the second slide rail is fixedly connected with a baffle plate matched with the second slide groove.

By adopting the technical scheme, the baffle is beneficial to reducing the probability of rivet sliding.

Optionally, the installation mechanism includes third slide rail, lead screw, second motor, first slider and second cylinder. The third sliding rail is fixedly connected with the frame, the third sliding groove is formed in the third sliding rail, the screw rod is rotationally connected in the third sliding groove, the second motor is fixedly connected with the third sliding rail, the output shaft of the second motor is fixedly connected with the screw rod, the first sliding block is in sliding connection with the third sliding groove and is in threaded connection with the screw rod, the second cylinder is fixedly connected with the first sliding block, and the output end of the second cylinder is fixedly connected with the magnetic suction head.

Through adopting above-mentioned technical scheme, the second cylinder drives the magnetic suction head and moves down and take out the rivet, and the second motor passes through the lead screw and drives first slider motion, makes rivet and work piece correspondence, and the second cylinder drives the magnetic suction head and makes the rivet insert in the work piece, and transport mechanism drives the work piece motion and makes rivet and magnetic suction head separation, is favorable to realizing the effect to work piece installation rivet.

Optionally, the conveying mechanism includes third cylinder, transport piece and two fourth slide rails, and two fourth slide rails all are with frame fixed connection, and four spouts have all been seted up to two fourth slide rails, transport the piece along length direction's both ends sliding connection in corresponding fourth spout, third cylinder and frame fixed connection, the output and the transport piece fixed connection of third cylinder.

Through adopting above-mentioned technical scheme, place the work piece on to transporting the piece, the third cylinder drives and transports piece reciprocating motion, is favorable to realizing transporting the effect to the work piece, and the fourth slide rail is spacing and supporting transporting the piece, is convenient for promote and transport the stability that the piece transported the work piece.

Optionally, a cushion pad is fixedly connected to the upper end of the mounting block.

Through adopting above-mentioned technical scheme, the blotter is favorable to protecting the installation piece.

Optionally, two sleeves of backup pad up end fixedly connected with, the sleeve cover is equipped with the bracing piece, bracing piece and sleeve sliding connection, and the backup pad is worn to establish with installation piece fixed connection to the bracing piece.

Through adopting above-mentioned technical scheme, when first cylinder drove the installation piece motion, two bracing pieces slide in corresponding sleeve, bracing piece and sleeve cooperation are favorable to promoting the stability of installation piece motion.

Optionally, the limit block is provided with a rotary groove, and the rotary riveting head corresponds to the rotary groove.

Through adopting above-mentioned technical scheme, when first cylinder drove the stopper through the installation piece and move down, the upper end of rivet is located and revolves the inslot and inconsistent with the groove, revolves the groove and is favorable to promoting the spacing effect to the rivet.

In summary, the present application includes at least one of the following beneficial technical effects:

1. conveying a workpiece to be processed through a conveying mechanism, sucking the rivet by a mounting mechanism and connecting the rivet with the workpiece, conveying the workpiece with the rivet to a spin rivet head by the conveying mechanism, inserting the rivet into the workpiece from top to bottom, so that the rivet is not easy to slide in the conveying process of the workpiece, driving a limiting block to move downwards through a mounting block to enable the limiting block to be in contact with the upper end of the rivet, and driving the spin rivet head to move through the matching of a fourth cylinder and a first motor, so that spin riveting of the rivet by the spin rivet head is facilitated, and an operator can process the rivet more conveniently;

2. rivet is added into the second sliding groove through the second sliding rail, and slides into the first sliding rail to be stored under the action of gravity, so that the effect of conveying the rivet is realized;

3. the second cylinder drives the magnetic suction head to move downwards to take out the rivet, the second motor drives the first sliding block to move through the screw rod to enable the rivet to correspond to the workpiece, the second cylinder drives the magnetic suction head to enable the rivet to be inserted into the workpiece, and the conveying mechanism drives the workpiece to move to enable the rivet to be separated from the magnetic suction head, so that the effect of installing the rivet on the workpiece is achieved.

Drawings

Fig. 1 is a schematic view of the whole structure of an inverted caulking apparatus.

Fig. 2 is intended to highlight the position of the fourth cylinder and the table.

FIG. 3 is a schematic view showing the positions of the limiting block and the spin groove.

Reference numerals illustrate: 1. a work table; 2. a frame; 3. a feeding mechanism; 4. a mounting mechanism; 5. a transport mechanism; 11. a fourth cylinder; 12. a first motor; 13. spin riveting head; 21. a support plate; 22. a first cylinder; 23. a mounting block; 24. a limiting block; 25. a cushion pad; 26. a sleeve; 27. a support rod; 31. a first slide rail; 32. a second slide rail; 33. a first chute; 34. a second chute; 35. a baffle; 41. a third slide rail; 42. a screw rod; 43. a second motor; 44. a first slider; 45. a second cylinder; 46. a third chute; 47. a magnetic tip; 51. a third cylinder; 52. a transport block; 53. a fourth slide rail; 54. a fourth chute; 241. and (5) rotating the groove.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses an inverted riveting device.

Referring to fig. 1 and 2, an inverted riveting device comprises a workbench 1 and a frame 2, wherein the workbench 1 is fixedly connected with the frame 2, and the workbench 1 is provided with a conveying mechanism 5. The conveying mechanism 5 comprises a third air cylinder 51, a conveying block 52 and two fourth sliding rails 53, the third air cylinder 51 is fixedly connected with the frame 2, and the output end of the third air cylinder 51 is fixedly connected with the conveying block 52. The output end of the third cylinder 51 extends to push the carrying block 52 to move.

Referring to fig. 1 and 2, two fourth slide rails 53 are fixedly connected with the frame 2, and the two fourth slide rails 53 are provided with fourth slide grooves 54, and two ends of the conveying block 52 along the length direction are slidably connected in the corresponding fourth slide grooves 54. When the output end of the third cylinder 51 pushes the conveying block 52, the conveying block 52 slides on the fourth sliding rail 53, and the fourth sliding rail 53 limits and supports the conveying block 52, so that the stability of conveying the workpiece by the conveying block 52 can be improved.

Referring to fig. 1 and 2, a third cylinder 51 pushes a carrying block 52 to a preset position, an operator mounts a workpiece to be riveted on the carrying block 52, and a frame 2 is provided with a feeding mechanism 3. The feeding mechanism 3 comprises a first sliding rail 31 and a second sliding rail 32, the first sliding rail 31 is fixedly connected with the frame 2, the first sliding rail 31 is provided with a first sliding groove 33, the second sliding rail 32 is fixedly connected with the first sliding rail 31, and the second sliding rail 32 is provided with a second sliding groove 34 communicated with the first sliding groove 33.

Referring to fig. 1 and 2, rivets slide down from the second chute 34 to the first chute 33 under the action of gravity, and a plurality of rivets are sequentially arranged in the first chute 33, so that the effect of conveying the rivets is achieved. The second slide rail 32 is fixedly connected with a baffle 35 which is matched with the second slide groove 34. The straight rail part of the second sliding rail 32 is in a vertical state, and the baffle 35 can shield the second sliding groove 34, so that the probability of the rivet sliding from the second sliding groove 34 is reduced.

Referring to fig. 1 and 3, the frame 2 is provided with a mounting mechanism 4, and the mounting mechanism 4 includes a third slide rail 41, a screw 42, a second motor 43, a first slider 44, and a second cylinder 45. The third slide rail 41 is fixedly connected with the frame 2, the third slide rail 41 is provided with a third slide groove 46, the screw rod 42 is rotatably connected in the third slide groove 46, the second motor 43 is fixedly connected with the third slide rail 41, the second motor 43 is started, an output shaft of the second motor 43 is fixedly connected with the screw rod 42, and the output shaft of the second motor 43 drives the screw rod 42 to rotate.

Referring to fig. 1 and 3, the first slider 44 is slidably connected to the third sliding groove 46 and is screwed to the screw 42, and the screw 42 drives the first slider 44 to move in a direction approaching the first sliding rail 31. The second cylinder 45 is fixedly connected with the first sliding block 44, the output end of the second cylinder 45 is fixedly connected with the magnetic suction head 47, the output end of the second cylinder 45 stretches out to drive the magnetic suction head 47 to move downwards, the magnetic suction head 47 is enabled to be in contact with the rivet, and the magnetic suction head 47 adsorbs the rivet.

Referring to fig. 1 and 3, the output end of the second cylinder 45 contracts to drive the magnetic head 47 to move upwards, the magnetic head 47 drives the rivet to move upwards, the output shaft of the second motor 43 drives the screw rod 42 to rotate, the screw rod 42 drives the first slider 44 to move towards the direction close to the workpiece, after the first slider 44 reaches a preset position, the output end of the second cylinder 45 stretches out to drive the rivet to move downwards, the rivet is installed in the workpiece, and the output end of the third cylinder 51 contracts to drive the workpiece to move towards the direction away from the first sliding rail 31.

Referring to fig. 1 and 2, the workbench 1 is fixedly connected with a fourth cylinder 11, an output end of the fourth cylinder 11 is fixedly connected with a first motor 12, a rotary riveting head 13 is arranged at an output end of the first motor 12, and the output shrinkage of the third cylinder 51 enables the rivet to correspond to the rotary riveting head 13. The upper end of the frame 2 is fixedly connected with a support plate 21, the upper end of the support plate 21 is fixedly connected with a first air cylinder 22, the output end of the first air cylinder 22 penetrates through the support plate 21 to be fixedly connected with a mounting block 23, and the output end of the first air cylinder 22 stretches out to drive the mounting block 23 to move downwards.

Referring to fig. 1 and 3, two sleeves 26 are fixedly connected to the upper end surface of the support plate 21, the sleeves 26 are sleeved with support rods 27, the support rods 27 are slidably connected with the sleeves 26, and the support rods 27 penetrate through the support plate 21 and are fixedly connected with the mounting blocks 23. When the first cylinder 22 drives the mounting block 23 to move, the two support rods 27 slide in the corresponding sleeves 26, and the support rods 27 are matched with the sleeves 26, so that the stability of the movement of the mounting block 23 can be improved.

Referring to fig. 1 and 3, a limiting block 24 is arranged on the lower end surface of the mounting block 23, a rotary groove 241 is formed in the mounting block 23, the rotary rivet head 13 corresponds to the rotary groove 241, the first cylinder 22 drives the limiting block 24 to move downwards, the upper end of the rivet is located in the rotary groove 241 and is abutted against the inner wall of the rotary groove 241, and the rotary groove 241 is beneficial to improving the limiting effect of the rivet. The fourth cylinder 11 (refer to fig. 2) is matched with the first motor 12 (refer to fig. 2) to drive the rotary riveting head 13 (refer to fig. 2) to move, so that the rotary riveting head 13 (refer to fig. 2) is beneficial to rotary riveting of the rivet, and an operator can conveniently process the rivet.

Referring to fig. 1 and 3, after the rivet is screwed, the output end of the first cylinder 22 contracts to drive the mounting block 23 to move upwards, the upper end of the mounting block 23 is fixedly connected with a buffer pad 25, and the buffer pad 25 can reduce the impact of the supporting plate 21 on the mounting block 23, so that the mounting block 23 is protected conveniently. The output end of the third air cylinder 51 stretches out to push the moving block to move, and the conveying block 52 can convey the workpiece subjected to spin riveting, so that the workpiece can be machined conveniently.

The implementation principle of the inverted riveting device provided by the embodiment of the application is as follows: the third air cylinder 51 pushes the conveying block 52 to a preset position, an operator installs a workpiece to be riveted on the conveying block 52, and the output shaft of the second motor 43 drives the screw rod 42 to rotate. The screw rod 42 drives the first slider 44 to move in a direction approaching the first slide rail 31. The output end of the second air cylinder 45 stretches out to drive the magnetic suction head 47 to move downwards, so that the magnetic suction head 47 is in contact with the rivet, and the magnetic suction head 47 adsorbs the rivet. The output end of the second air cylinder 45 contracts to drive the magnetic suction head 47 to move upwards, the magnetic suction head 47 drives the rivet to move upwards, the screw rod 42 drives the first sliding block 44 to move towards the direction close to the workpiece, after the first sliding block 44 reaches a preset position, the output end of the second air cylinder 45 stretches out to drive the rivet to move downwards, the rivet is installed in the workpiece, and the output contraction of the third air cylinder 51 enables the rivet to correspond to the rotary riveting head 13. The output end of the first air cylinder 22 stretches out to drive the mounting block 23 to move downwards, so that the upper end of the rivet is positioned in the rotary groove 241 and is abutted against the inner wall of the rotary groove 241. The fourth cylinder 11 and the first motor 12 are matched to drive the rotary riveting head 13 to move, so that the rotary riveting head 13 is beneficial to rotary riveting of rivets, and an operator can conveniently process the rivets.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides an handstand riveting set, includes workstation (1) and frame (2), its characterized in that: the workbench (1) is fixedly connected with the frame (2), the upper end part of the frame (2) is fixedly connected with the supporting plate (21), the upper end part of the supporting plate (21) is fixedly connected with the first air cylinder (22), the output end of the first air cylinder (22) penetrates through the supporting plate (21) and is fixedly connected with the mounting block (23), and the lower end face of the mounting block (23) is provided with the limiting block (24); the novel riveting machine comprises a workbench (1), a fourth air cylinder (11) is fixedly connected to the workbench (1), a first motor (12) is fixedly connected to the output end of the fourth air cylinder (11), a rotary riveting head (13) is arranged at the output end of the first motor (12), a feeding mechanism (3) for conveying rivets is arranged on a machine frame (2), a mounting mechanism (4) for mounting the rivets is arranged on the machine frame (2), and a conveying mechanism (5) for conveying workpieces is arranged on the workbench (1).

2. An inverted riveting apparatus according to claim 1, wherein: the feeding mechanism (3) comprises a first sliding rail (31) and a second sliding rail (32), the first sliding rail (31) is fixedly connected with the frame (2), the first sliding rail (31) is provided with a first sliding groove (33), the second sliding rail (32) is fixedly connected with the first sliding rail (31), and the second sliding rail (32) is provided with a second sliding groove (34) communicated with the first sliding groove (33).

3. An inverted riveting apparatus according to claim 2, wherein: and the second sliding rail (32) is fixedly connected with a baffle (35) matched with the second sliding groove (34).

4. An inverted riveting apparatus according to claim 1, wherein: the mounting mechanism (4) comprises a third sliding rail (41), a screw rod (42), a second motor (43), a first sliding block (44) and a second air cylinder (45), wherein the third sliding rail (41) is fixedly connected with the frame (2), the third sliding rail (41) is provided with a third sliding groove (46), the screw rod (42) is rotationally connected in the third sliding groove (46), the second motor (43) is fixedly connected with the third sliding rail (41), an output shaft of the second motor (43) is fixedly connected with the screw rod (42), the first sliding block (44) is slidably connected with the third sliding groove (46) and is in threaded connection with the screw rod (42), the second air cylinder (45) is fixedly connected with the first sliding block (44), and the output end of the second air cylinder (45) is fixedly connected with a magnetic suction head (47).

5. An inverted riveting apparatus according to claim 1, wherein: the conveying mechanism (5) comprises a third air cylinder (51), a conveying block (52) and two fourth sliding rails (53), the two fourth sliding rails (53) are fixedly connected with the frame (2), the two fourth sliding rails (53) are provided with fourth sliding grooves (54), the conveying block (52) is slidably connected into the corresponding fourth sliding grooves (54) along the two ends of the length direction, the third air cylinder (51) is fixedly connected with the frame (2), and the output end of the third air cylinder (51) is fixedly connected with the conveying block (52).

6. An inverted riveting apparatus according to claim 1, wherein: the upper end part of the mounting block (23) is fixedly connected with a buffer cushion (25).

7. An inverted riveting apparatus according to claim 1, wherein: two sleeves (26) are fixedly connected to the upper end face of the supporting plate (21), supporting rods (27) are sleeved on the sleeves (26), the supporting rods (27) are slidably connected with the sleeves (26), and the supporting rods (27) penetrate through the supporting plate (21) and are fixedly connected with the mounting blocks (23).

8. An inverted riveting apparatus according to claim 1, wherein: the limiting block (24) is provided with a rotary groove (241), and the rotary rivet (13) corresponds to the rotary groove (241).