CN220612192U - Auxiliary device of squeeze riveter - Google Patents

Abstract

The utility model relates to the technical field of squeeze riveters and discloses an auxiliary device of a squeeze riveter, which comprises a bottom plate and a top box, wherein a mounting groove is formed in the top of the bottom plate, a double-shaft motor is fixedly connected inside the mounting groove, two threaded rods are rotatably connected inside the mounting groove, a threaded sleeve is connected to the outer threads of the threaded rods, a sliding rod is fixedly connected to the outer side of the threaded sleeve, two supporting rods are rotatably connected to the outer sides of the sliding rod, a sliding block is rotatably connected to the other ends of the supporting rods, and two limiting blocks are fixedly connected to the outer sides of the sliding block. According to the utility model, under the drive of the double-shaft motor, the supporting rod starts to rotate and enables the top box to ascend or descend, so that the free adjustment of the height of the riveting press is realized, and under the drive of the servo motor, the gear can drive the rack plate to move, so that the processing is more stable, and the riveting press quality is better.

Description

Auxiliary device of squeeze riveter

Technical Field

The utility model relates to the technical field of squeeze riveters, in particular to an auxiliary device of a squeeze riveter.

Background

The squeeze riveter is a mechanical device for riveting or connecting metal parts, and is widely applied to industries such as automobile manufacturing, aerospace, electronic and electric appliances, mechanical manufacturing and the like for processing the connection requirements of various metal parts.

The existing squeeze riveter is generally integrated, the height is basically fixed, the height cannot be adjusted, manual operation is performed on operators with different heights, and the squeeze riveter is quite inconvenient, when a worker is required to hold smaller workpieces, the squeeze riveter cannot be effectively fixed in the manner, the workpieces are easily offset in the squeeze riveting process, the squeeze riveting quality is affected, and therefore the squeeze riveter auxiliary device is provided in the technical field to solve the problems.

Disclosure of Invention

In order to overcome the defects, the utility model provides an auxiliary device of a squeeze riveter, which aims to solve the problems that the height of the squeeze riveter cannot be adjusted and a smaller workpiece cannot be clamped in an auxiliary manner.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a squeeze riveter auxiliary device, including bottom plate and top case, the mounting groove has been seted up at the top of bottom plate, the inside fixedly connected with biax motor of mounting groove, the inside rotation of mounting groove is connected with two threaded rods, the outside threaded connection of threaded rod has the thread bush, the outside fixedly connected with slide bar of thread bush, the outside rotation of slide bar is connected with two bracing pieces, the other end rotation of bracing piece is connected with the slider, the outside fixedly connected with stopper of slider, the inside rotation of four bracing pieces is connected with the connecting rod, four spouts have been seted up to the bottom of top case, two spacing grooves have been seted up to the inner wall of spout.

Further, the top fixedly connected with mounting box of top case, the outside fixedly connected with servo motor of mounting box, servo motor's output fixedly connected with gear, the outside through-hole department sliding connection of mounting box has rack board, the top fixedly connected with clamp plate of rack board, the outside fixedly connected with layer board of mounting box, the outside fixedly connected with balance post of mounting box.

Further, the outer side of the gear is meshed with the outer side of the rack plate, and the top of the balance column is fixedly connected with the bottom of the pressing plate.

Further, the top fixedly connected with fixed plate of bottom plate, two bar grooves have been seted up in the outside of fixed plate.

Further, the output end of biax motor and the other end fixed connection of threaded rod, the other end and the inner wall sliding connection in bar groove of sliding rod.

Further, the outside of slider and the inner wall sliding connection of spout, the outside and the inner wall sliding connection of spacing groove of stopper.

Further, two limit posts are fixedly connected to the close sides of the bottom plate and the top box, and a press riveting mechanism is arranged at the top of the top box.

Further, a feeding mechanism is arranged on the outer side of the press riveting mechanism, and a control pedal is arranged on the outer side of the press riveting mechanism.

The utility model has the following beneficial effects:

1. through the mutually supporting of mounting groove, biax motor, threaded rod, thread bush, slide bar, slider, top case isotructure, under the drive of biax motor, the bracing piece begins to rotate and makes the top case rise or descend, so realizes freely adjusting the height of squeeze riveter, more facilitates the user operation.

2. Through the mutually supporting of mounting box, servo motor, gear, rack board, clamp plate, layer board isotructure, under servo motor's drive, the gear can drive the rack board and remove, and then makes the clamp plate compress tightly the work piece on the layer board, so can realize carrying out auxiliary clamping to less work piece for it is more stable during processing, presses the riveting quality better.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic diagram of a base plate structure according to the present utility model;

FIG. 3 is a schematic view of a slider structure according to the present utility model;

fig. 4 is a schematic view of the internal structure of the mounting box of the present utility model.

Legend description:

1. a bottom plate; 2. a mounting groove; 3. a biaxial motor; 4. a threaded rod; 5. a thread sleeve; 6. a slide bar; 7. a support rod; 8. a slide block; 9. a limiting block; 10. a connecting rod; 11. a top box; 12. a chute; 13. a limit groove; 14. a mounting box; 15. a servo motor; 16. a gear; 17. rack plate; 18. a pressing plate; 19. a supporting plate; 20. a balance column; 21. a fixing plate; 22. a bar-shaped groove; 23. a limit column; 24. a press riveting mechanism; 25. a feeding mechanism; 26. and controlling the pedal.

Detailed Description

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a squeeze riveter auxiliary device, including bottom plate 1 and top case 11, mounting groove 2 has been seted up at the top of bottom plate 1, the inside fixedly connected with biax motor 3 of mounting groove 2, the inside rotation of mounting groove 2 is connected with two threaded rods 4, the outside threaded connection of threaded rod 4 has thread bush 5, the outside fixedly connected with slide bar 6 of thread bush 5, the outside rotation of slide bar 6 is connected with two bracing pieces 7, the other end rotation of bracing piece 7 is connected with slider 8, the outside fixedly connected with two stopper 9 of slider 8, the inside rotation of four bracing pieces 7 is connected with connecting rod 10.

Four spouts 12 have been seted up to the bottom of top case 11, two spacing grooves 13 have been seted up to the inner wall of spout 12, under the drive of biax motor 3, two threaded rods 4 begin to rotate, thereby make two thread bush 5 begin to move, and can drive slide bar 6 and remove, make four bracing pieces 7 take place to rotate, slider 8 slides in the inside of spout 12, make top case 11 rise or descend, so can freely adjust according to user's height, the person of facilitating the use works.

The top of top case 11 fixedly connected with mounting box 14, the outside fixedly connected with servo motor 15 of mounting box 14, servo motor 15's output fixedly connected with gear 16. The outside through hole department sliding connection of mounting box 14 has rack board 17, and the top of rack board 17 is fixedly connected with clamp plate 18. A supporting plate 19 is fixedly connected to the outer side of the mounting box 14. A balance column 20 is fixedly connected to the outside of the mounting box 14. The gear 16 starts to rotate under the drive of the servo motor 15, and the rack plate 17 moves, so that the pressing plate 18 is driven to move downwards, and the workpiece at the top of the supporting plate 19 can be pressed.

The outer side of the gear 16 is meshed with the outer side of the rack plate 17, and the rack plate 17 is driven to move when the gear 16 rotates. The top of the balance post 20 is fixedly connected with the bottom of the pressure plate 18. The balance column 20 is a telescopic column that assists in balancing the platen 18 as it moves.

The top fixedly connected with fixed plate 21 of bottom plate 1, two bar grooves 22 have been seted up in the outside of fixed plate 21, and bar groove 22 makes things convenient for slide bar 6 to remove.

The output of biax motor 3 and the other end fixed connection of threaded rod 4, under the drive of biax motor 3, two threaded rods 4 begin to rotate, the other end and the inner wall sliding connection of bar groove 22 of slide bar 6, and slide bar 6 removes can be more stable.

The outside of slider 8 and the inner wall sliding connection of spout 12, the outside of stopper 9 and the inner wall sliding connection of spacing groove 13 for slider 8 can stabilize the inside removal at spout 12, can not drop.

Two limit posts 23 are fixedly connected to the close sides of the bottom plate 1 and the top box 11, so that the position of the top box 11 can be prevented from shifting when the top box 11 moves, the top of the top box 11 is provided with a squeeze riveting mechanism 24, and the squeeze riveting mechanism 24 is used for processing workpieces, and the squeeze riveting mechanism belongs to the prior art and is not repeated herein.

The feeding mechanism 25 is installed in the outside of the press riveting mechanism 24, and the feeding mechanism 25 is used for automatic feeding, belongs to the prior art, and is not described in detail here, and the outside of the press riveting mechanism 24 is provided with a control pedal 26, so that a user can control the press riveting mechanism 24 to process a workpiece through the control pedal 26.

When the device is specifically used, a user can start the double-shaft motor 3, under the driving of the double-shaft motor 3, the two threaded rods 4 start to rotate, the threaded sleeves 5 move to drive the sliding rods 6 to move, the four supporting rods 7 rotate, the sliding blocks 8 slide in the sliding grooves 12, the top box 11 rises or falls, free adjustment can be performed according to the height of the user, and the device is convenient for the user to work. When the fine workpieces are required to be processed, the workpieces can be placed at the top of the supporting plate 19, the servo motor 15 is started again, the rack plate 17 moves to drive the pressing plate 18 to move downwards, the workpieces at the top of the supporting plate 19 are pressed tightly, the processing is more stable, and the press riveting quality is better.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims (8)

1. The utility model provides a squeeze riveter auxiliary device, includes bottom plate (1) and top case (11), its characterized in that: mounting groove (2) have been seted up at the top of bottom plate (1), the inside fixedly connected with biax motor (3) of mounting groove (2), the inside rotation of mounting groove (2) is connected with two threaded rods (4), the outside threaded connection of threaded rod (4) has threaded sleeve (5), the outside fixedly connected with slide bar (6) of threaded sleeve (5), the outside rotation of slide bar (6) is connected with two bracing pieces (7), the other end rotation of bracing piece (7) is connected with slider (8), the outside fixedly connected with stopper (9) of slider (8), the inside rotation of four bracing pieces (7) is connected with connecting rod (10), four spouts (12) have been seted up to the bottom of top case (11), two spacing grooves (13) have been seted up to the inner wall of spout (12).

2. The squeeze riveter assist device of claim 1, wherein: the top fixedly connected with installation box (14) of top case (11), the outside fixedly connected with servo motor (15) of installation box (14), the output fixedly connected with gear (16) of servo motor (15), the outside through-hole department sliding connection of installation box (14) has rack board (17), the top fixedly connected with clamp plate (18) of rack board (17), the outside fixedly connected with layer board (19) of installation box (14), the outside fixedly connected with balance post (20) of installation box (14).

3. The squeeze riveter assist device of claim 2, wherein: the outer side of the gear (16) is meshed with the outer side of the rack plate (17), and the top of the balance column (20) is fixedly connected with the bottom of the pressing plate (18).

4. The squeeze riveter assist device of claim 1, wherein: the top of the bottom plate (1) is fixedly connected with a fixing plate (21), and two strip-shaped grooves (22) are formed in the outer side of the fixing plate (21).

5. The squeeze riveter assist device of claim 1, wherein: the output end of the double-shaft motor (3) is fixedly connected with the other end of the threaded rod (4), and the other end of the sliding rod (6) is in sliding connection with the inner wall of the strip-shaped groove (22).

6. The squeeze riveter assist device of claim 1, wherein: the outer part of the sliding block (8) is in sliding connection with the inner wall of the sliding groove (12), and the outer part of the limiting block (9) is in sliding connection with the inner wall of the limiting groove (13).

7. The squeeze riveter assist device of claim 1, wherein: two limit posts (23) are fixedly connected to the close sides of the bottom plate (1) and the top box (11), and a press riveting mechanism (24) is arranged at the top of the top box (11).

8. The riveter assist device of claim 7, wherein: the feeding mechanism (25) is arranged on the outer side of the press riveting mechanism (24), and a control pedal (26) is arranged on the outer side of the press riveting mechanism (24).