CN212169926U

CN212169926U - Automatic production line of hexagonal self-drilling screw

Info

Publication number: CN212169926U
Application number: CN202020739601.5U
Authority: CN
Inventors: 鄢立春
Original assignee: Tianjin Yiou Hardware Products Co ltd
Current assignee: Tianjin Yiou Hardware Products Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-12-18
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses an automatic production line of hexagonal drill tail screw, including production line stage body, chassis, direction slide bar, fan and fixture, the bottom mounting of production line stage body has the chassis, and one side on production line stage body top is provided with first fixed plate, be fixed with the telescopic link on the outer wall of first fixed plate one side, and the output of telescopic link is fixed with the threaded rod to the one end of threaded rod is provided with fixture, be fixed with waste material box on the first fixed plate outer wall of telescopic link below, the production line stage body top of first fixed plate one side is fixed with the third fixed plate, and the production line stage body top of third fixed plate one side is fixed with the second fixed plate, all be fixed with the motor on the outer wall of third fixed plate and second fixed plate one side. The utility model discloses not only improved the machining efficiency of hexagonal brill tail screw, improved the stationarity when processing removes, reduced moreover adding flying upward of dust man-hour.

Description

Automatic production line of hexagonal self-drilling screw

Technical Field

The utility model relates to an angle bores tail screw production technical field, specifically is an automatic production line of hexagonal brill tail screw.

Background

The screw is a tool for fastening machine parts of an object step by utilizing the physics and mathematical principles of inclined plane circular rotation and friction of the object, and has various shapes, wherein the hexagonal self-drilling screw is a screw with a self-tapping drilling head at the front end of the screw, and the hexagonal self-drilling screw is generally produced through a production line.

The automatic production line on the market is various and can basically meet the use requirements of people, but certain defects still exist, and the specific problems are as follows.

(1) When the existing automatic production line is used, the clamping pieces are usually inconvenient to rapidly adjust according to the size of the screw and are generally processed one by one, so that the production efficiency of the hexagon self-drilling screw is influenced;

(2) the existing automatic production line is easy to have unstable condition when moving the hexagonal self-drilling screw, so that the improved space exists;

(3) the dust generated in the existing automatic production line during processing is easy to fly around, which not only pollutes the working environment, but also harms the health of workers, thereby having certain disadvantages.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic production line of hexagonal drill tail screw to the production efficiency who proposes automatic production line in solving above-mentioned background art remains to improve, and the screw removes the problem that the polluted environment is not steady enough and the dust flies upward.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic production line of a hexagonal self-drilling screw comprises a production line table body, an underframe, a guide slide bar, a fan and a clamping mechanism, wherein the underframe is fixed at the bottom end of the production line table body, a first fixing plate is arranged at one side of the top end of the production line table body, a telescopic rod is fixed on the outer wall of one side of the first fixing plate, a threaded rod is fixed at the output end of the telescopic rod, the clamping mechanism is arranged at one end of the threaded rod, a waste material box is fixed on the outer wall of the first fixing plate below the telescopic rod, a third fixing plate is fixed at the top end of the production line table body at one side of the first fixing plate, a second fixing plate is fixed at the top end of the production line table body at one side of the third fixing plate, motors are fixed on the outer walls at one sides of the third fixing plate and the second fixing plate, a rotating shaft is fixed, and the outer wall of pedestal one side is fixed with the cylinder, and the output and the first fixed plate fixed connection of cylinder to be fixed with control panel on the outer wall of pedestal opposite side, the output of the inside singlechip of control panel respectively with the input electric connection of cylinder, motor and telescopic link.

Preferably, one side on production line stage body top is fixed with the support body, and the fan is all installed to the both sides of support body bottom, and the fan is corresponding with second fixed plate and third fixed plate respectively, blows the raise dust downwards.

Preferably, the inside of production line stage body is provided with the dovetail, and the inside of dovetail all is fixed with the direction slide bar to sliding connection has the slide on the outer wall of direction slide bar, and the top of slide and the bottom fixed connection of first fixed plate have improved the stationarity when hexagonal drill tail screw removes.

Preferably, the outer wall of one side of the second fixing plate is provided with a dust removing brush, the outer wall of the third fixing plate of one side of the second fixing plate is provided with a polishing block, and one ends of the polishing block and the dust removing brush are fixedly connected with the rotating shaft and used for machining the hexagon drill tail screw.

Preferably, the inside of fixture has set gradually grip block, thread bush, screw hole and rubber inner circle, and the one end threaded connection of threaded rod has the thread bush, and the one end of thread bush is fixed with the grip block for the centre gripping work of hexagonal drill tail screw.

Preferably, the inside of grip block all is provided with equidistant screw hole, and is fixed with the rubber inner circle on the inner wall of screw hole, is convenient for carry out the centre gripping to the hexagonal self-drilling screw and fixes, increases the frictional force between hexagonal self-drilling screw and the screw hole simultaneously.

Compared with the prior art, the beneficial effects of the utility model are that: the automatic production line of the hexagonal self-drilling screw not only improves the processing efficiency of the hexagonal self-drilling screw, improves the stability during processing and moving, but also reduces the flying of dust during processing;

(1) the hexagonal self-drilling screw is inserted into the screw hole in the clamping plate through the clamping plate, the threaded sleeve, the screw hole and the rubber inner ring, wherein the friction force between the hexagonal self-drilling screw and the screw hole is increased due to the arrangement of the rubber inner ring on the inner wall of the screw hole, multiple groups of screw holes can meet the requirement of simultaneous processing of multiple screws, the clamping plate can be rotated to drive the threaded sleeve to rotate, the threaded sleeve is separated from the threaded rod, and the clamping plate is changed according to the diameter of the hexagonal self-drilling screw, so that the processing efficiency of the hexagonal self-drilling screw is improved;

(2) the dovetail groove, the guide sliding rod and the sliding seat are arranged, the sliding seat is driven by the first fixing plate to move synchronously, the sliding seat slides on the outer wall of the guide sliding rod in the dovetail groove, and the guide sliding rod guides and limits the movement of the first fixing plate, so that the stability of the processing movement is improved;

(3) through being provided with support body, fan and waste material box, the fan work of support body bottom is bloied downwards for add the dust downstream that produces man-hour, waste material box on the first fixed plate outer wall is collected the dust, thereby has reduced the flying upward of dust man-hour.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the enlarged structure of the present invention from a partial top view;

fig. 3 is an enlarged schematic view of the first fixing plate side of the present invention;

FIG. 4 is a schematic view of a cross-sectional enlarged structure of the clamping mechanism of the present invention;

fig. 5 is a schematic side view of the clamping plate of the present invention.

In the figure: 1. a production line table body; 2. a chassis; 3. a dovetail groove; 4. a guide slide bar; 5. a slide base; 6. a first fixing plate; 7. a cylinder; 8. a base body; 9. a control panel; 10. a frame body; 11. a fan; 12. a second fixing plate; 13. a dust removal brush; 14. a third fixing plate; 15. grinding blocks; 16. a motor; 17. a rotating shaft; 18. a telescopic rod; 19. a threaded rod; 20. a clamping mechanism; 2001. a clamping plate; 2002. a threaded sleeve; 2003. a screw hole; 2004. a rubber inner ring; 21. a waste material box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: an automatic production line for a hexagonal self-drilling screw comprises a production line table body 1, an underframe 2, a guide slide bar 4, a fan 11 and a clamping mechanism 20, wherein the underframe 2 is fixed at the bottom end of the production line table body 1, and a first fixing plate 6 is arranged on one side of the top end of the production line table body 1;

a frame body 10 is fixed on one side of the top end of the production line table body 1, fans 11 are installed on two sides of the bottom end of the frame body 10, the type of each fan 11 can be GD30K2-12, the input end of each fan 11 is electrically connected with the output end of a single chip microcomputer in the control panel 9, and the fans 11 respectively correspond to the second fixing plate 12 and the third fixing plate 14 and blow raised dust downwards;

a dovetail groove 3 is formed in the production line table body 1, a guide slide rod 4 is fixed in each dovetail groove 3, a slide seat 5 is connected to the outer wall of each guide slide rod 4 in a sliding mode, the top end of each slide seat 5 is fixedly connected with the bottom end of a first fixing plate 6, and stability of the hexagon drill tail screw during moving is improved;

an expansion link 18 is fixed on the outer wall of one side of the first fixing plate 6, the type of the expansion link 18 can be YNT-03, a threaded rod 19 is fixed at the output end of the expansion link 18, and a clamping mechanism 20 is arranged at one end of the threaded rod 19;

a clamping plate 2001, a threaded sleeve 2002, screw holes 2003 and a rubber inner ring 2004 are sequentially arranged in the clamping mechanism 20, the threaded sleeve 2002 is connected to one end of the threaded rod 19 in a threaded mode, the clamping plate 2001 is fixed to one end of the threaded sleeve 2002, the screw holes 2003 with equal intervals are arranged in the clamping plate 2001, and the rubber inner ring 2004 is fixed to the inner wall of each screw hole 2003;

inserting the hexagon self-drilling screw to be processed into a screw hole 2003 in a clamping plate 2001, wherein friction between the hexagon self-drilling screw and the screw hole 2003 is increased due to the arrangement of a rubber inner ring 2004 on the inner wall of the screw hole 2003, multiple groups of screw holes 2003 can meet the requirement of simultaneous processing of multiple screws, the clamping plate 2001 can be rotated to drive a threaded sleeve 2002 to rotate, the threaded sleeve 2002 is separated from a threaded rod 19, and the clamping plate 2001 is changed according to the diameter of the hexagon self-drilling screw, so that the processing efficiency of the hexagon self-drilling screw is improved;

a waste material box 21 is fixed on the outer wall of the first fixing plate 6 below the telescopic rod 18, a third fixing plate 14 is fixed at the top end of the production line table body 1 at one side of the first fixing plate 6, and a second fixing plate 12 is fixed at the top end of the production line table body 1 at one side of the third fixing plate 14;

the outer wall of one side of the second fixing plate 12 is provided with a dust removing brush 13, the outer wall of the third fixing plate 14 of one side of the second fixing plate 12 is provided with a polishing block 15, and one ends of the polishing block 15 and the dust removing brush 13 are fixedly connected with a rotating shaft 17 and used for machining a hexagonal self drilling screw;

the outer walls of one sides of the third fixing plate 14 and the second fixing plate 12 are both fixed with a motor 16, the type of the motor 16 can be Y112M-2, the output end inside the motor 16 is fixed with a rotating shaft 17 through a coupler, one side of the top end of the production line table body 1 is fixed with a base body 8, the outer wall of one side of the base body 8 is fixed with an air cylinder 7, the type of the air cylinder 7 can be SC160-25, the output end of the air cylinder 7 is fixedly connected with the first fixing plate 6, the outer wall of the other side of the base body 8 is fixed with a control panel 9, the type of the control panel 9 can be DL203, and the output end of a single chip microcomputer inside the control panel 9 is electrically connected with the input ends of the air cylinder 7, the motor.

The working principle is as follows: when the hexagon self-drilling screw machining device is used, a worker firstly inserts a hexagon self-drilling screw to be machined into a screw hole 2003 in a clamping plate 2001, wherein the arrangement of a rubber inner ring 2004 on the inner wall of the screw hole 2003 increases the friction force between the hexagon self-drilling screw and the screw hole 2003, a plurality of groups of screw holes 2003 can meet the requirement of simultaneously machining a plurality of screws, in addition, the clamping plate 2001 can be rotated to drive a threaded sleeve 2002 to rotate, the threaded sleeve 2002 is separated from a threaded rod 19, the clamping plate 2001 is replaced according to the diameter of the hexagon self-drilling screw, so that the machining efficiency of the hexagon self-drilling screw is improved, then, the control panel 9 is operated to control the cylinder 7, the fan 11, the motor 16 and the telescopic rod 18 to work, the cylinder 7 drives the first fixing plate 6 to move towards one side, in the moving process of the first fixing plate 6, the first fixing plate 6 drives the sliding seat 5 to synchronously move, the sliding seat 5 slides on the outer wall, the guide slide bar 4 guides and limits the movement of the first fixing plate 6, so that the stability of the processing movement is improved, finally, the telescopic rod 18 pushes the hexagonal self-drilling screw to enable the hexagonal self-drilling screw to move to one side, when the first fixing plate 6 moves to the position of the third fixing plate 14, the motor 16 drives the grinding block 15 to rotate through the rotating shaft 17 to grind the hexagonal self-drilling screw, when the first fixing plate 6 moves to the position of the second fixing plate 12, the motor 16 drives the dust removing brush 13 to rotate through the rotating shaft 17 to sweep dust on the surface of the hexagonal self-drilling screw down, meanwhile, the fan 11 at the bottom end of the frame body 10 blows downwards in working, so that dust generated in machining moves downwards, the waste material box 21 on the outer wall of the first fixing plate 6 collects the dust, the flying of the dust in machining is reduced, and the work of an automatic production line of the hexagonal self-drilling screw is completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an automatic production line of hexagonal drill tail screw, includes production line stage body (1), chassis (2), direction slide bar (4), fan (11) and fixture (20), its characterized in that: the bottom end of the production line table body (1) is fixed with an underframe (2), one side of the top end of the production line table body (1) is provided with a first fixing plate (6), the outer wall of one side of the first fixing plate (6) is fixed with a telescopic rod (18), the output end of the telescopic rod (18) is fixed with a threaded rod (19), one end of the threaded rod (19) is provided with a clamping mechanism (20), the outer wall of the first fixing plate (6) below the telescopic rod (18) is fixed with a waste material box (21), the top end of the production line table body (1) of one side of the first fixing plate (6) is fixed with a third fixing plate (14), the top end of the production line table body (1) of one side of the third fixing plate (14) is fixed with a second fixing plate (12), the outer walls of one sides of the third fixing plate (14) and the second fixing plate (12) are both fixed with a motor (16), and the output end inside the, one side on production line stage body (1) top is fixed with pedestal (8), and is fixed with cylinder (7) on the outer wall of pedestal (8) one side, the output and first fixed plate (6) fixed connection of cylinder (7) to be fixed with control panel (9) on the outer wall of pedestal (8) opposite side, the output of the inside singlechip of control panel (9) respectively with the input electric connection of cylinder (7), motor (16) and telescopic link (18).

2. The automatic production line of the hex drill tail screw as claimed in claim 1, wherein: one side on production line stage body (1) top is fixed with support body (10), and the both sides of support body (10) bottom all install fan (11), and fan (11) are corresponding with second fixed plate (12) and third fixed plate (14) respectively.

3. The automatic production line of the hex drill tail screw as claimed in claim 1, wherein: the inside of production line stage body (1) is provided with dovetail (3), and the inside of dovetail (3) all is fixed with direction slide bar (4) to sliding connection has slide (5) on the outer wall of direction slide bar (4), the top of slide (5) and the bottom fixed connection of first fixed plate (6).

4. The automatic production line of the hex drill tail screw as claimed in claim 1, wherein: the outer wall of one side of the second fixing plate (12) is provided with a dust removing brush (13), the outer wall of the third fixing plate (14) of one side of the second fixing plate (12) is provided with a grinding block (15), and one end of each of the grinding block (15) and the dust removing brush (13) is fixedly connected with the rotating shaft (17).

5. The automatic production line of the hex drill tail screw as claimed in claim 1, wherein: the clamping mechanism (20) is internally provided with a clamping plate (2001), a threaded sleeve (2002), a threaded hole (2003) and a rubber inner ring (2004) in sequence, one end of the threaded rod (19) is connected with the threaded sleeve (2002) in a threaded mode, and the clamping plate (2001) is fixed at one end of the threaded sleeve (2002).

6. The automatic production line of the hex drill screw of claim 5, wherein: screw holes (2003) with equal intervals are formed in the clamping plate (2001), and rubber inner rings (2004) are fixed on the inner walls of the screw holes (2003).