CN216178244U

CN216178244U - Automatic assembling equipment for two nuts

Info

Publication number: CN216178244U
Application number: CN202122388435.6U
Authority: CN
Inventors: 邵明双; 魏晓婷
Original assignee: Suzhou Onsimu Automation Technology Co ltd
Current assignee: Suzhou Onsimu Automation Technology Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-04-05
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses two kinds of nut automatic assembly equipment, which comprises a supporting platform, wherein a U-shaped frame is arranged on the upper end surface of the supporting platform, a hydraulic cylinder is arranged above the U-shaped frame, a hydraulic pump is arranged on the side surface of the hydraulic cylinder, the hydraulic pump is communicated with the hydraulic cylinder through a liquid inlet pipe and a liquid outlet pipe, a sliding device is fixedly arranged at one end of a piston end of the hydraulic cylinder, which penetrates through the U-shaped frame, a driving device is arranged at the lower end of the sliding device in a sliding manner, a bolt insertion cavity is arranged at the lower end of a driving shaft of the driving device, an electromagnet is arranged on the bottom surface in the bolt insertion cavity, a conveying device is arranged on the supporting platform and is positioned right below the U-shaped frame, and two groups of nut placing grooves with different sizes are fixedly arranged on the conveying device. The self-locking universal wheel is arranged, so that the device can move freely.

Description

Automatic assembling equipment for two nuts

Technical Field

The utility model relates to the technical field of nut assembly, in particular to two kinds of automatic nut assembly equipment.

Background

At present, screwing and assembling of the bolt and the nut are mainly completed by means of manual or simple tools, such as a wrench and a positioner, because manual assembling is mostly adopted, the production efficiency is low, the labor intensity is high, only one specification of nut can be assembled, and quality problems of improper assembling, surface bump and the like often occur. With the rapid development of economy, the demand is more and more, higher requirements are also put on the production efficiency, quality and cost of bolt and nut assembly, and the problems cannot be effectively solved by the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model provides two kinds of automatic nut assembling equipment for solving the various problems.

In order to solve the technical problems, the technical scheme of the utility model is as follows: two kinds of automatic equipment of nut, including supporting platform, supporting platform bottom four corners department all is equipped with the support column, the supporting platform up end is equipped with U type frame, U type frame top is equipped with the pneumatic cylinder, the side of pneumatic cylinder is equipped with the hydraulic pump, be linked together through feed liquor pipe and drain pipe between hydraulic pump and the pneumatic cylinder, the piston end of pneumatic cylinder passes the fixed slider that is equipped with of one end of U type frame, the slider lower extreme slides and is equipped with drive arrangement, drive arrangement's drive shaft lower extreme is equipped with the bolt and inserts the chamber, the bolt is inserted the inside bottom surface in chamber and is equipped with the electro-magnet, just be equipped with conveyer under U type frame on the supporting platform, the fixed nut standing groove that is equipped with two sets of not unidimensional that goes up of conveyer.

As an improvement, the sliding device comprises a transverse plate fixedly arranged at the piston end of the hydraulic cylinder, a sliding groove is formed in the side edge of the transverse plate, a sliding block is arranged above the driving device and is connected with the sliding groove in a sliding mode in a matched mode, fixing bolts are arranged on two sides of the upper end of the transverse plate, and threaded holes matched with the fixing bolts are formed in two sides of the upper end of the sliding block.

As an improvement, the conveying device comprises two rotating rollers, a second motor and a conveying belt, the rotating rollers are respectively fixedly arranged on the front side and the rear side of the supporting platform, the conveying belt is connected between the rotating rollers, the second motor is fixedly arranged on the side face of the supporting platform, and a driving shaft of the second motor is in driving connection with one of the rotating rollers.

As a modification, the nut placing groove is positioned right below the bolt insertion cavity.

As an improvement, the lower end of the supporting column is fixedly provided with a self-locking universal wheel.

As an improvement, the driving device comprises a motor box fixedly arranged at the piston end of the hydraulic cylinder, and a motor is fixedly arranged in the motor box.

Compared with the prior art, the utility model has the advantages that: the nut placing device is provided with two groups of nut placing grooves with different specifications, the application range of the nut placing device is expanded, the assembly efficiency is high, the electromagnet adsorption bolts are arranged and then driven by the motor to rotate, the nut placing device can be applied to bolts with different sizes, and the nut placing device is provided with the self-locking universal wheel so as to be convenient for the free movement of the nut placing device.

Drawings

Fig. 1 is a front view structural schematic diagram of two automatic nut assembling devices of the utility model.

Fig. 2 is a schematic structural view of a nut placing groove of two automatic nut assembling apparatuses according to the present invention.

Fig. 3 is a schematic structural view of the area a of the automatic nut assembling apparatus according to the present invention.

As shown in the figure: 1. a support platform; 2. a support pillar; 3. a U-shaped frame; 4. a hydraulic cylinder; 5. a drive device; 6. inserting a bolt into the cavity; 7. an electromagnet; 8. a nut placing groove; 9. rotating the roller; 10. a second motor; 11. a conveyor belt; 12. a self-locking universal wheel; 13. a motor case; 14. a motor; 15. a transverse plate; 16. a chute; 17. and (5) fixing the bolt.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawings 1 to 3, the two nut automatic assembly devices comprise a support platform 1, wherein support columns 2 are arranged at four corners of the bottom of the support platform 1, the upper end surface of the supporting platform 1 is provided with a U-shaped frame 3, a hydraulic cylinder 4 is arranged above the U-shaped frame 3, a hydraulic pump is arranged on the side surface of the hydraulic cylinder 4, the hydraulic pump is communicated with the hydraulic cylinder 4 through a liquid inlet pipe and a liquid outlet pipe, a sliding device is fixedly arranged at one end of the piston end of the hydraulic cylinder 4, which penetrates through the U-shaped frame 3, a driving device 5 is arranged at the lower end of the sliding device in a sliding manner, a bolt inserting cavity 6 is arranged at the lower end of a driving shaft of the driving device 5, an electromagnet 7 is arranged on the bottom surface inside the bolt inserting cavity 6, and a conveying device is arranged on the supporting platform 1 and under the U-shaped frame 3, and two groups of nut placing grooves 8 with different sizes are fixedly arranged on the conveying device.

Slide device is including fixed diaphragm 15 of locating 4 piston ends of pneumatic cylinder, diaphragm 15 side is equipped with

spout

16, 5 tops of drive arrangement are equipped with the slider, slider and 16 matching sliding connection of spout, diaphragm 15 upper end both sides all are equipped with fixing bolt 17, slider upper end both sides are equipped with the screw hole that matches with fixing bolt 17.

The conveying device comprises two rotating rollers 9, a second motor 10 and a conveying belt 11, wherein the rotating rollers 9 are respectively fixedly arranged on the front side and the rear side of the supporting platform 1, the conveying belt 11 is connected between the rotating rollers 9, and the second motor 10 is fixedly arranged on the side surface of the supporting platform 1 and a driving shaft of the second motor 10 is in driving connection with one of the rotating rollers 9.

The nut placing groove 8 is positioned right below the bolt inserting cavity 6.

And a self-locking universal wheel 12 is fixedly arranged at the lower end of the support column 2.

The driving device 5 comprises a motor box 13 fixedly arranged at the piston end of the hydraulic cylinder 4, and a motor 14 is fixedly arranged in the motor box 13.

The specific implementation mode of the utility model is as follows: before the nut placing device is used, an external power supply is connected, nuts are placed in nut placing grooves 8 with corresponding sizes, then the driving device 5 is moved, the bolt inserting cavity 6 is located right above the nut placing grooves 8 where the nuts are placed, then the fixing bolt 17 is screwed to fix the driving device 5, then the bolts are placed in the bolt inserting cavity 6, the electromagnet 7 is electrified to adsorb the bolts, then the hydraulic cylinder 4 is started to move the bolts downwards to be in contact with the inner ring of the nuts, then the motor 14 and the hydraulic cylinder 4 are started to drive the bolts to rotate downwards to screw the nuts, after the bolt is screwed, the hydraulic cylinder 4 is lifted, the electromagnet 7 is powered off, the bolts are taken down, new bolts are placed, then the motor two 10 is started to drive the conveyor belt to move, the new nut placing grooves 8 with the nuts are moved to the positions below the bolts, the steps are repeated, and the sequential assembly is carried out.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. Two kinds of nut automatic assembly equipment, including supporting platform (1), its characterized in that: supporting columns (2) are arranged at four corners of the bottom of the supporting platform (1), a U-shaped frame (3) is arranged on the upper end face of the supporting platform (1), a hydraulic cylinder (4) is arranged above the U-shaped frame (3), a hydraulic pump is arranged on the side surface of the hydraulic cylinder (4), the hydraulic pump is communicated with the hydraulic cylinder (4) through a liquid inlet pipe and a liquid outlet pipe, a sliding device is fixedly arranged at one end of the piston end of the hydraulic cylinder (4) which penetrates through the U-shaped frame (3), the lower end of the sliding device is provided with a driving device (5) in a sliding way, the lower end of a driving shaft of the driving device (5) is provided with a bolt inserting cavity (6), an electromagnet (7) is arranged on the bottom surface inside the bolt insertion cavity (6), a conveying device is arranged on the supporting platform (1) and is positioned right below the U-shaped frame (3), two groups of nut placing grooves (8) with different sizes are fixedly arranged on the conveying device.

2. The two nut automatic assembly apparatus of claim 1, wherein: slide device is including fixed diaphragm (15) of locating pneumatic cylinder (4) piston end, diaphragm (15) side is equipped with spout (16), drive arrangement (5) top is equipped with the slider, slider and spout (16) match sliding connection, diaphragm (15) upper end both sides all are equipped with fixing bolt (17), slider upper end both sides are equipped with the screw hole that matches with fixing bolt (17).

3. The two nut automatic assembly apparatus of claim 1, wherein: conveyer includes two commentaries on classics roller (9), motor two (10), conveyer belt (11), change roller (9) and fixedly locate both sides around supporting platform (1) respectively, two it is equipped with conveyer belt (11) to change to connect between roller (9), the drive shaft that supporting platform (1) side and motor two (10) were located in motor two (10) is connected with one of them commentaries on classics roller (9) drive.

4. The two nut automatic assembly apparatus of claim 1, wherein: the nut placing groove (8) is located right below the bolt inserting cavity (6).

5. The two nut automatic assembly apparatus of claim 1, wherein: the lower end of the supporting column (2) is fixedly provided with a self-locking universal wheel (12).

6. The two nut automatic assembly apparatus of claim 1, wherein: the driving device (5) comprises a motor box (13) fixedly arranged at the piston end of the hydraulic cylinder (4), and a motor (14) is fixedly arranged in the motor box (13).