CN217727802U

CN217727802U - Automatic screw tightening equipment

Info

Publication number: CN217727802U
Application number: CN202221368234.8U
Authority: CN
Inventors: 胡汉绸; 郭嘉联; 黄才雄
Original assignee: Guangzhou Chuanghe Logistics Industry Co ltd
Current assignee: Guangzhou Chuanghe Equipment Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-11-04
Anticipated expiration: 2032-06-02

Abstract

The utility model discloses an automatic screw tightening equipment relates to screw erection equipment field, including the support frame, the top side fixed mounting of support frame has two gag lever posts, and equal slidable mounting has two sliders on two gag lever posts. The utility model discloses, through the cylinder, the setting of electronic spiral shell sword isotructure, prop up the support frame level during use around the equipment that needs were twisted the screw, rotatory knob adjusting telescopic handle's height position, can adjust according to the height of the equipment of nailing, later can hold and promote the handle and drive the connecting plate and remove, the connecting plate can drive electronic spiral shell sword and remove, after adjusting suitable position, with the mounting screw on electronic spiral shell sword push down the switch, electronic spiral shell sword can drive the screw and rotate, the cylinder can promote the connecting plate to descend simultaneously, the connecting plate can drive the equipment that the screw contact needs were twisted the screw on the electronic spiral shell sword, make the rotatory nailing of screw go into equipment, thereby do not need the manual work to press repeatedly, manpower is saved, and it is convenient more quick to nail the screw.

Description

Automatic screw tightening equipment

Technical Field

The utility model relates to a screw erection equipment technical field especially relates to an automatic screw tightening's equipment.

Background

The electric screwdriver is an electric tool for screwing and unscrewing a screw, is provided with a mechanism for adjusting and limiting torque, is mainly used for an assembly line, and is one of necessary tools for most production enterprises.

Among the prior art, ordinary electric screwdriver needs the manual work to press electric screwdriver when twisting the screw, and long-time operation can be very hard, appears tiredly easily, leads to the artifical electric screwdriver's of taking position skew to appear for the screw that enters appears crooked deviation, can influence finished product stability, consequently needs the equipment of an automatic screw up screw to satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic screw up equipment to need the manual work to press when solving the ordinary electric screwdriver that provides in the above-mentioned background art and using, comparatively hard, long-time operation leads to tired electric screwdriver skew that leads to easily, influences the problem of stability.

In order to achieve the above purpose, the utility model provides a following technical scheme: an automatic screw tightening device comprises a support frame, wherein two limiting rods are fixedly arranged on the top side of the support frame, two sliding blocks are respectively and slidably arranged on the two limiting rods, one side, close to each other, of the two sliding blocks positioned on the same side is fixedly provided with a sliding rod, two movable blocks are respectively and slidably arranged on the two sliding rods, the bottom sides of the four movable blocks are fixedly provided with a supporting plate, a supporting rod is fixedly arranged on the supporting plate, a knob is movably arranged on the supporting rod, the inner wall of the supporting rod is sleeved with a telescopic rod in a sliding manner, a limiting plate is fixedly sleeved on the telescopic rod, two air cylinders are fixedly arranged on the bottom side of the limiting plate, the output ends of the two air cylinders are fixedly provided with a same connecting plate, a handle and an electric screwdriver are fixedly arranged on the connecting plate, a switch is movably arranged on the handle, a sleeve is fixedly arranged on the top side of the connecting plate, and the support frame can be supported on a workpiece or a device needing to screw tightening when in use, holding and pushing the handle to enable the handle to drive the connecting plate to move, driving the electric screwdriver to move when the connecting plate moves, driving the cylinder to move when the connecting plate moves, driving the limiting plate to move by the cylinder, driving the telescopic rod to move by the movable limiting plate, driving the support rod to move by the telescopic rod, driving the support plate to move by the movable support rod, driving the four movable blocks to horizontally slide on the two slide bars respectively by the movable support plate, driving the two slide bars to move by the four movable blocks simultaneously, driving the slide blocks on the two sides to slide on the two limiting rods respectively by the slide bars, adjusting any position within the range of the support frame, rotating the knob after adjusting, loosening the telescopic rod by rotating the knob, adjusting the length of the telescopic rod, and then can adjust the height position of electronic screwdriver to the height of the equipment of screw needs to be twisted, then install the screw on electronic screwdriver and press the switch, the output of two cylinders can promote the connecting plate downstream this moment, electronic screwdriver can drive the screw rotation simultaneously, the connecting plate of removal can drive the sleeve pipe downstream, can drive electronic screwdriver downstream when the connecting plate removes, the electronic screwdriver of downstream can drive rotatory screw nail and go into work piece or equipment.

Preferably, the movable hole has been seted up on the sleeve pipe, and the telescopic link slides and cup joints in the movable hole, can drive the sleeve pipe when the connecting plate removes and slide on the telescopic link through the movable hole, and then can not appear the skew when having guaranteed that the connecting plate removes, has promoted the accuracy of advancing of electronic spiral shell sword.

Preferably, the sliding block is provided with a limiting hole, the limiting rod is slidably mounted in the limiting hole, and the sliding block can slide on the limiting rod through the limiting hole when sliding, so that the sliding block can only slide in the horizontal direction.

Preferably, a sliding hole is formed in the movable block, the sliding rod is slidably mounted in the sliding hole, and the movable block can slide on the sliding rod through the sliding hole when sliding, so that the movable block can only slide in the horizontal direction.

Preferably, the telescopic hole begins to have on the vaulting pole, and the telescopic link slides to cup joint in the telescopic hole, and the telescopic link of activity can be at the downthehole activity of telescopic on the vaulting pole, has guaranteed that the skew can not appear in the vaulting pole.

Preferably, a plurality of connecting nuts are movably mounted on the sleeve, one ends of the connecting nuts penetrate through the sleeve and are fixedly mounted on the top side of the connecting plate, the sleeve and the connecting plate can be connected together through the connecting nuts, and the stability of connection between the sleeve and the connecting plate is guaranteed.

Preferably, the connecting plate is provided with an adjusting hole, the support rod is movably sleeved in the adjusting hole, and the connecting plate can slide on the support rod through the adjusting hole during movement.

Preferably, the top side movable mounting of limiting plate has a plurality of fixation nut, and fixation nut's one end runs through limiting plate and fixed mounting in the top side of cylinder, can link together limiting plate and cylinder through fixation nut to the position of restriction cylinder prevents that the cylinder from droing.

The utility model has the advantages that:

the utility model discloses in, through the cylinder, the setting of electronic spiral shell sword isotructure, prop up the support frame level during use around the equipment that needs were twisted the screw, rotatory knob adjusting telescopic handle's high-low position, can adjust according to the height of the equipment of nailing, later can hold and promote the handle and drive the connecting plate and remove, the connecting plate can drive electronic spiral shell sword and remove, after adjusting suitable position, with the mounting screw on electronic spiral shell sword push down the switch, electronic spiral shell sword can drive the screw and rotate, the cylinder can promote the connecting plate to descend simultaneously, the connecting plate can drive the equipment that the screw contact needs were twisted the screw on the electronic spiral shell sword, make the rotatory nailing of screw go into equipment, thereby do not need the manual work to press repeatedly, and manpower is saved, and it is convenient quick more to nail the screw.

The utility model discloses in, through the gag lever post, the slide bar, the setting of fagging isotructure, after placing the level with the support frame, even loosen the handle, electronic screwdriver also can keep the vertically state always, can not take place the skew, and then promoted the accuracy of advancing of nailing into screw, prevent that the screw from appearing crooked, and can drive the vaulting pole through the telescopic link and remove when the connecting plate removes, the vaulting pole removes and can drive the fagging and slide on two slide bars, can drive two slide bars and slide on two gag lever posts respectively when the fagging removes, and then make electronic screwdriver can adjust the optional position on the equipment surface that needs twist the screw in the within range of support frame.

Drawings

Fig. 1 is a schematic structural view of an apparatus for automatically tightening screws according to the present invention;

fig. 2 is a schematic partial structural view of an apparatus for automatically tightening screws according to the present invention;

fig. 3 is a schematic structural view of a cylinder and a connecting plate part of an apparatus for automatically tightening screws according to the present invention;

fig. 4 is a schematic structural view of a sleeve portion of an apparatus for automatically tightening screws according to the present invention;

fig. 5 is a schematic structural view of a connecting plate portion of an apparatus for automatically tightening screws according to the present invention.

In the figure: 1. a support frame; 2. a limiting rod; 3. a slider; 4. a slide bar; 5. a movable block; 6. a supporting plate; 7. a stay bar; 8. a knob; 9. a telescopic rod; 10. a limiting plate; 11. a cylinder; 12. a connecting plate; 13. a handle; 14. an electric screw driver; 15. a switch; 16. a sleeve; 17. a movable hole; 18. a limiting hole; 19. a slide hole; 20. a telescopic hole; 21. a connecting nut; 22. an adjustment hole; 23. and (5) fixing the screw cap.

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.

Referring to fig. 1-5, an apparatus for automatically tightening screws comprises a support frame 1, two limiting rods 2 are fixedly mounted on the top side of the support frame 1, two sliders 3 are slidably mounted on the two limiting rods 2, the same slide rod 4 is fixedly mounted on the side, close to each other, of the two sliders 3 on the same side, two movable blocks 5 are slidably mounted on the two slide rods 4, the same supporting plate 6 is fixedly mounted on the bottom sides of the four movable blocks 5, a supporting rod 7 is fixedly mounted on the supporting plate 6, a knob 8 is movably mounted on the supporting rod 7, an expansion rod 9 is slidably sleeved on the inner wall of the supporting rod 7, a limiting plate 10 is fixedly sleeved on the expansion rod 9, two cylinders 11 are fixedly mounted on the bottom side of the limiting plate 10, the same connecting plate 12 is fixedly mounted on the output ends of the two cylinders 11, a handle 13 and an electric screwdriver 14 are fixedly mounted on the connecting plate 12, and a switch 15 is movably mounted on the handle 13, the top side of the connecting plate 12 is fixedly provided with a sleeve 16, when in use, the support frame 1 can be horizontally supported on a workpiece or equipment needing to be screwed, the handle 13 is held and pushed, so that the handle 13 can drive the connecting plate 12 to move, the connecting plate 12 can drive the electric screwdriver 14 to move when moving, the connecting plate 12 can drive the air cylinder 11 to move when moving, the air cylinder 11 can drive the limiting plate 10 to move, the moving limiting plate 10 can drive the telescopic rod 9 to move, the telescopic rod 9 can drive the stay rod 7 to move, the moving stay rod 7 can drive the supporting plate 6 to move, so that the moving supporting plate 6 drives the four movable blocks 5 to respectively horizontally slide on the two slide bars 4, the four movable blocks 5 can respectively drive the two slide bars 4 to move, and the slide bars 4 drive the slide blocks 3 on the two sides to respectively slide on the two limiting bars 2, and then can adjust the optional position in the within range of support frame 1, after adjusting, can rotate knob 8, it can loosen telescopic link 9 to rotate knob 8, thereby can adjust the length of telescopic link 9, and then can adjust the height position of electronic screwdriver 14, with the height that adapts to the equipment that needs to twist the screw, then install the screw on electronic screwdriver 14 at push down switch 15, the output of two cylinders 11 can promote connecting plate 12 downstream this moment, electronic screwdriver 14 can drive the screw rotatory simultaneously, the connecting plate 12 of removal can drive sleeve pipe 16 and move down, can drive electronic screwdriver 14 and move down when connecting plate 12 removes, electronic screwdriver 14 of downward removal can drive rotatory screw and drive work piece or equipment into.

Referring to fig. 4, the utility model discloses in, seted up the activity hole 17 on the sleeve pipe 16, telescopic link 9 slides and cup joints in activity hole 17, can drive sleeve pipe 16 when connecting plate 12 removes and slide on telescopic link 9 through activity hole 17, and then can not appear the skew when having guaranteed that connecting plate 12 removes, has promoted the accuracy of advancing of electronic spiral shell sword 14.

Referring to fig. 2, the utility model discloses in, seted up spacing hole 18 on the slider 3, gag lever post 2 slidable mounting can slide on gag lever post 2 through spacing hole 18 when slider 3 is gliding in spacing hole 18 to make slider 3 only can slide at the horizontal direction.

Referring to fig. 2, in the utility model discloses in, seted up slide opening 19 on the movable block 5, slide bar 4 slidable mounting is in slide opening 19, and the movable block 5 can slide on slide bar 4 through slide opening 19 when gliding to make movable block 5 only can slide in the horizontal direction.

Referring to fig. 2, in the utility model, the telescopic hole 20 begins to have on the vaulting pole 7, and telescopic link 9 slides and cup joints in telescopic hole 20, and flexible telescopic link 9 can be at the telescopic hole 20 internalization on vaulting pole 7, has guaranteed that the skew can not appear in vaulting pole 7.

Referring to fig. 4, in the present invention, the sleeve 16 is movably mounted with a plurality of connection nuts 21, one end of the connection nut 21 runs through the sleeve 16 and is fixedly mounted on the top side of the connection plate 12, the sleeve 16 and the connection plate 12 can be connected together by the connection nut 21, and the stability of connection between the sleeve 16 and the connection plate 12 is ensured.

Referring to fig. 5, in the utility model discloses in, seted up regulation hole 22 on the connecting plate 12, the activity of vaulting pole 7 cup joints in regulation hole 22, can slide on vaulting pole 7 through regulation hole 22 when connecting plate 12 moves about.

Referring to fig. 4, the utility model discloses in, limiting plate 10's top side movable mounting has a plurality of fixation nut 23, and the one end of fixation nut 23 runs through limiting plate 10 and fixed mounting in the top side of cylinder 11, can link together limiting plate 10 and cylinder 11 through fixation nut 23 to restriction cylinder 11's position prevents that cylinder 11 from droing.

The utility model discloses theory of operation:

when the screw driver is used, the support frame 1 can be supported on a workpiece or equipment needing screwing, the handle 13 is held and pushed, the handle 13 can drive the connecting plate 12 to move, the connecting plate 12 can drive the electric screwdriver 14 to move when moving, the connecting plate 12 can drive the air cylinder 11 to move when moving, the air cylinder 11 can drive the limiting plate 10 to move, the moving limiting plate 10 can drive the telescopic rod 9 to move, the telescopic rod 9 can drive the supporting rod 7 to move, the moving supporting rod 7 can drive the supporting plate 6 to move, so that the moving supporting plate 6 can drive the four movable blocks 5 to horizontally slide on the two sliding rods 4 respectively, the moving four movable blocks 5 can drive the two sliding rods 4 to move simultaneously, the sliding rods 4 can drive the sliding blocks 3 on the two sides to respectively slide on the two limiting rods 2, further, any position can be adjusted within the range of the support frame 1, the knob 8 can be rotated after adjustment, the rotating knob 8 can loosen the telescopic rod 9, further the length of the telescopic rod 9 can be adjusted, further, the height of the electric screwdriver 14 can be adjusted, so as to adapt to the height of the equipment needing screwing, the equipment is installed on the screw driver, the screw driver can drive the screw driver the electric screwdriver 14 to move downwards when the connecting plate 12 moves, the screw driver moves downwards, the screw driver 14, the screw driver moves downwards, the screw driver moves, the connecting plate 14, the screw driver can drive the electric screwdriver 14, and the screw driver 14, the screw driver can drive the screw driver 14, the screw driver moves downwards when the screw driver moves downwards, the slider 3 can slide on the gag lever post 2 through spacing hole 18 when gliding, thereby make the slider 3 only can slide in the horizontal direction, the movable block 5 can slide on slide bar 4 through slide hole 19 when gliding, thereby make the movable block 5 can only slide in the horizontal direction, movable telescopic link 9 can be at the telescopic hole 20 internalization on vaulting pole 7, the vaulting pole 7 can not appear squinting, can link together sleeve pipe 16 and connecting plate 12 through connecting nut 21, the stability of being connected between sleeve pipe 16 and the connecting plate 12 has been guaranteed, can slide on vaulting pole 7 through regulation hole 22 when connecting plate 12 moves about, can link together limiting plate 10 and cylinder 11 through fixing nut 23, thereby restrict the position of cylinder 11, prevent that cylinder 11 from droing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an automatic screw up equipment, includes support frame (1), its characterized in that: the utility model discloses a support frame, including support frame (1), top side fixed mounting has two gag lever post (2), equal slidable mounting has two sliders (3) on two gag lever post (2), one side fixed mounting that two sliders (3) that lie in same one side are close to each other has same slide bar (4), equal slidable mounting has two movable block (5) on two slide bar (4), the bottom side fixed mounting of four movable block (5) has same fagging (6), fixed mounting has vaulting pole (7) on fagging (6), movable mounting has knob (8) on vaulting pole (7), telescopic link (9) have been cup jointed in the inner wall slip of vaulting pole (7), fixed the cup jointing has limiting plate (10) on telescopic link (9), the bottom side fixed mounting of limiting plate (10) has two cylinders (11), the output fixed mounting of two cylinders (11) has same connecting plate (12), fixed mounting has handle (13) and electric screwdriver (14) on connecting plate (12), movable mounting has switch (15) on handle (13), the top side fixed mounting of connecting plate (12) has sleeve pipe (16).

2. The apparatus for automatically tightening a screw according to claim 1, wherein: the sleeve (16) is provided with a movable hole (17), and the telescopic rod (9) is sleeved in the movable hole (17) in a sliding manner.

3. The apparatus for automatically tightening a screw according to claim 1, wherein: a limiting hole (18) is formed in the sliding block (3), and the limiting rod (2) is slidably mounted in the limiting hole (18).

4. The apparatus for automatically tightening a screw according to claim 1, wherein: a sliding hole (19) is formed in the movable block (5), and the sliding rod (4) is slidably mounted in the sliding hole (19).

5. The apparatus for automatically tightening a screw according to claim 1, wherein: the telescopic holes (20) are formed in the support rods (7), and the telescopic rods (9) are sleeved in the telescopic holes (20) in a sliding mode.

6. The apparatus for automatically tightening a screw according to claim 1, wherein: a plurality of connecting screw caps (21) are movably mounted on the sleeve (16), and one ends of the connecting screw caps (21) penetrate through the sleeve (16) and are fixedly mounted on the top side of the connecting plate (12).

7. An apparatus for automatically tightening screws according to claim 1, wherein: the connecting plate (12) is provided with an adjusting hole (22), and the stay bar (7) is movably sleeved in the adjusting hole (22).

8. The apparatus for automatically tightening a screw according to claim 1, wherein: the top side of the limiting plate (10) is movably provided with a plurality of fixing nuts (23), and one end of each fixing nut (23) penetrates through the limiting plate (10) and is fixedly arranged on the top side of the air cylinder (11).