CN220944039U - Automatic pressing and stabilizing device for driving screws - Google Patents

Abstract

The utility model provides an automatic screw driving pressing and stabilizing device, which is characterized in that a placing seat is arranged on a bottom plate, two linear bearings are respectively arranged on the left side and the right side of the placing seat, an upper double-shaft air cylinder and a lower double-shaft air cylinder are arranged between the two linear bearings on the same side, a fixed plate is arranged above the bottom plate, a guide rod of each linear bearing is connected with the fixed plate, a piston of each upper double-shaft air cylinder is connected with the lower end of the corresponding fixed plate, a pressing plate is arranged above the fixed plate, the pressing plate is matched with the fixed plate through a sliding rail and a sliding block, a pressing plate air cylinder is arranged on the fixed plate, a pressing plate electromagnetic valve and a lifting electromagnetic valve are arranged on the front side of the placing seat, the pressing plate air cylinder is connected with an air source through the pressing plate electromagnetic valve, and the upper double-shaft air cylinder and the lower double-shaft air cylinder are connected with the lifting electromagnetic valve; the utility model controls the pressing plate to move in all directions back and forth and left and right through the combination of the pressing plate cylinder, the upper and lower double-shaft cylinder and the electromagnetic valve, and mechanically controls the pressing product, thereby improving the working efficiency and reducing the labor load.

Description

Automatic pressing and stabilizing device for driving screws

Technical Field

The utility model relates to the technical field of screw locking, in particular to an automatic pressing and stabilizing device for driving screws.

Background

The process production discovers that when the locking screw is locked and the condition of multiple screws occurs, the condition of high side and low side occurs when the locking screw is independently locked and the screw is locked after the pressing plate is used for pressing the assembly parts, but the pressed pressing plate cannot realize automatic control, and the personnel is required to continuously cover the pressing plate and open the pressing plate to switch back and forth, and then the locking screw is locked and paid, so that the action is complex and the labor intensity is high.

Disclosure of utility model

The utility model aims to provide an automatic screw driving pressing and stabilizing device.

In order to achieve the above object, the technical scheme of the present utility model is as follows:

The utility model provides a beat screw automatic dynamic pressure and stabilising arrangement, its characterized in that, including the bottom plate, be equipped with on the bottom plate and place the seat, the left and right sides of placing the seat respectively is equipped with two linear bearing, is equipped with a double-shaft cylinder from top to bottom between two linear bearing of homonymy, the left and right sides of bottom plate top respectively is equipped with a fixed plate, the fixed plate is along fore-and-aft direction parallel arrangement, and the guide arm of two linear bearing of homonymy is connected with the lower extreme of a fixed plate, the piston of upper and lower double-shaft cylinder is connected with the lower extreme of fixed plate, and the top of two fixed plates all is equipped with the clamp plate, two clamp plate fixed connection, is equipped with the clamp plate cylinder on the fixed plate of one side through slide rail and slider cooperation sliding connection between clamp plate and the fixed plate, clamp plate cylinder control clamp plate back-and-forth movement, the front side of placing the seat is equipped with clamp plate solenoid valve and lifting solenoid valve, the clamp plate cylinder passes through the clamp plate solenoid valve and is connected with the air supply, upper and lower double-shaft cylinder is connected with lifting solenoid valve.

Further, four positioning pins are arranged on the placement seat, four positioning pin holes are formed in the bottom plate, and the four positioning pins are correspondingly arranged with the four positioning pin holes.

Further, the pressing plate comprises a first pressing plate and a second pressing plate, the first pressing plate and the second pressing plate are respectively matched with the positions of the fixing plates on the left side and the right side, and the first pressing plate and the second pressing plate are fixedly connected through a cross beam.

Further, the outer edges of the first pressing plate, the second pressing plate and the cross beam are fixed through an outer frame to form an integrated structure.

Further, a first linear guide rail is arranged on the fixed plate at one side, a first sliding block is arranged at the upper end of the first pressing plate, and the first linear guide rail and the first sliding block slide in a matched manner;

The fixed plate on the other side is provided with a second sliding block, the upper end of the second pressing plate is provided with a second linear guide rail, and the second sliding block slides in a matched manner with the second linear guide rail.

The utility model controls the pressing plate to move in all directions back and forth and left and right through the combination of the pressing plate cylinder, the upper and lower double-shaft cylinder and the electromagnetic valve, and mechanically controls the pressing product, thereby improving the working efficiency and reducing the labor load.

Drawings

FIG. 1 is a block diagram of one side of the present utility model;

FIG. 2 is a state diagram of the utility model when extended and not depressed;

FIG. 3 is a state diagram of the utility model when retracted and depressed;

Fig. 4 is a structural diagram of the other side of the present utility model.

Reference numerals:

1, a pressing plate cylinder; 2, retracting the detection sensor; 3 a first linear guide rail; a 4-cylinder descent sensor;

5, placing a seat; 6, a bottom plate; 7, a guide rod; 8, a linear bearing; 9 upper and lower double-shaft cylinders; 10 a first slider;

11 a pressure plate electromagnetic valve; 12 a platen fixing frame; 13 fixing plates; 14 a second linear guide rail;

15 a second slider; 16 a first platen; 17 second press plate.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model discloses a screw driving automatic pressing and stabilizing device, which is shown in fig. 1 and comprises a bottom plate 6, wherein a placement seat 5 is arranged on the bottom plate 6, four positioning pins are arranged on the placement seat 5, four positioning pin holes are arranged on the bottom plate 6, and the four positioning pins are correspondingly arranged with the four positioning pin holes.

Two linear bearings 8 are respectively arranged on the left side and the right side of the placement seat 5, an upper double-shaft air cylinder 9 and a lower double-shaft air cylinder 9 are arranged between the two linear bearings 8 on the same side, a fixing plate 13 is respectively arranged on the left side and the right side above the bottom plate 6, the two fixing plates 13 are arranged in parallel along the front-back direction, the guide rods 7 of the two linear bearings 8 on the same side are connected with the lower ends of the fixing plates 13, and the pistons of the upper double-shaft air cylinder 9 and the lower double-shaft air cylinder 9 are connected with the lower ends of the fixing plates 13.

The top of two fixed plates 13 all is equipped with the clamp plate, and clamp plate and fixed plate 13 pass through slide rail and slider cooperation sliding connection, are equipped with clamp plate cylinder 1 on the fixed plate 13 of one side, and the piston of clamp plate cylinder 1 is connected with the rear end of clamp plate, and clamp plate cylinder 1 control clamp plate back-and-forth movement, and the front side of placing seat 5 is equipped with clamp plate solenoid valve 11 and lift solenoid valve, and clamp plate cylinder 1 passes through clamp plate solenoid valve 11 and connects the air supply, and lift solenoid valve is connected with upper and lower biax cylinder 9, and clamp plate solenoid valve 11 and lift solenoid valve are by PLC control.

As shown in fig. 2 and 3, the pressing plates include a first pressing plate 16 and a second pressing plate 17, the first pressing plate 16 and the second pressing plate 17 are respectively matched with the positions of the fixing plates 13 on the left side and the right side, the first pressing plate 16 and the second pressing plate 17 are fixedly connected through a beam, and the outer edges of the first pressing plate 16, the second pressing plate 17 and the beam are fixed through the outer frame 12 to form an integral structure.

The upper end of one side fixed plate 13 is equipped with first straight line guide rail 3, and the lower extreme of first clamp plate 16 is equipped with first slider 10, and first straight line guide rail 3 and first slider 10 cooperation slip.

The upper end of the other side fixed plate 13 is provided with a second sliding block 15, the lower end of the second pressing plate 17 is provided with a second linear guide rail 14, and the second sliding block 15 and the second linear guide rail 14 slide in a matching way.

The first linear guide rail 3 is arranged below the fixing plate 13 on one side, the second linear guide rail 14 is arranged above the fixing plate 13 on the other side, the first sliding block 10 and the second sliding block 1515 are respectively arranged above and below the fixing plate 13, and compared with the scheme that the linear guide rails are arranged below the fixing plate 13 on two sides, the defect that the head weight is light when the pressing plate stretches out is avoided, and the balance is better.

In actual use, as shown in fig. 3 and 4, the utility model is provided with a pressing plate electromagnetic valve 11, a lifting electromagnetic valve, a retraction detection sensor 2 and a cylinder descending sensor, wherein the retraction detection sensor 2 detects the position of a cylinder rod of the pressing plate cylinder 1, the cylinder descending sensor detects the position of a cylinder rod of the upper and lower double-shaft cylinder 9, and when an operator places a product, the pressing plate electromagnetic valve 11 and the lifting electromagnetic valve do not act.

In the initial state, the cylinder rod of the upper and lower double-shaft cylinder 9 extends out, and the cylinder rod of the pressing plate cylinder 1 extends out;

When the locking is needed, a PLC control button is pressed, the PLC triggers, a pressing plate electromagnetic valve 11 acts, a cylinder rod of a pressing plate cylinder 1 retracts, a retraction detection sensor 2 has a signal to trigger a lifting electromagnetic valve to act, the cylinder rod of an upper and lower double-shaft cylinder 9 moves downwards, and a pressing plate presses a product 18;

After the locking is finished, a PLC control button is pressed, the PLC is triggered, the lifting electromagnetic valve is reset, the upper and lower double-shaft air cylinders 9 ascend, the pressure plate electromagnetic valve 11 is reset after time delay, the cylinder rod of the pressure plate air cylinder 1 stretches out, and an operator can take and put a product 18 at the moment.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (5)

1. The utility model provides a beat screw automatic dynamic pressure and stabilising arrangement, its characterized in that, including the bottom plate, be equipped with on the bottom plate and place the seat, the left and right sides of placing the seat respectively is equipped with two linear bearing, is equipped with a double-shaft cylinder from top to bottom between two linear bearing of homonymy, the left and right sides of bottom plate top respectively is equipped with a fixed plate, the fixed plate is along fore-and-aft direction parallel arrangement, and the guide arm of two linear bearing of homonymy is connected with the lower extreme of a fixed plate, the piston of upper and lower double-shaft cylinder is connected with the lower extreme of fixed plate, and the top of two fixed plates all is equipped with the clamp plate, two clamp plate fixed connection, is equipped with the clamp plate cylinder on the fixed plate of one side through slide rail and slider cooperation sliding connection between clamp plate and the fixed plate, clamp plate cylinder control clamp plate back-and-forth movement, the front side of placing the seat is equipped with clamp plate solenoid valve and lifting solenoid valve, the clamp plate cylinder passes through the clamp plate solenoid valve and is connected with the air supply, upper and lower double-shaft cylinder is connected with lifting solenoid valve.

2. The automatic screwing pressing and stabilizing device according to claim 1, wherein four positioning pins are arranged on the placement seat, four positioning pin holes are formed in the bottom plate, and the four positioning pins are arranged corresponding to the four positioning pin holes.

3. The automatic screw driving and stabilizing device according to claim 1, wherein the pressing plate comprises a first pressing plate and a second pressing plate, the first pressing plate and the second pressing plate are respectively matched with the positions of the fixing plates on the left side and the right side, and the first pressing plate and the second pressing plate are fixedly connected through a cross beam.

4. The screw driving automatic pressure and stabilization device according to claim 3, wherein the outer edges of the first pressure plate, the second pressure plate and the cross beam are fixed in an integrated structure by an outer frame.

5. The automatic driving screw pressing and stabilizing device according to claim 3, wherein,

A first linear guide rail is arranged on the fixed plate at one side, a first sliding block is arranged at the upper end of the first pressing plate, and the first linear guide rail and the first sliding block slide in a matched manner;

The fixed plate on the other side is provided with a second sliding block, the upper end of the second pressing plate is provided with a second linear guide rail, and the second sliding block slides in a matched manner with the second linear guide rail.