CN212496381U

CN212496381U - Automatic screw locking device

Info

Publication number: CN212496381U
Application number: CN202021121618.0U
Authority: CN
Inventors: 黄天兴
Original assignee: Dongguan Huanglong Electronics Co ltd
Current assignee: Dongguan Huanglong Electronics Co ltd
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-02-09
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses an automatic lock screw device relates to screw technical field, specifically includes base, fixed plate and automatic lock screw machine body, the bottom of fixed plate is connected with the last fixed surface of base, and automatic lock screw machine body is located the front of fixed plate, and the front of fixed plate is provided with the fixed axle, and the fixed surface of fixed axle has cup jointed bearing A, and bearing A's fixed surface has cup jointed the connecting plate, and bearing A and connecting plate all are located the front of fixed plate. Through setting up the motor, the cell body slides, the movable block, lock nut and activity groove, reached the auto-screwdriving machine body and fixed and can carry out the effect of adjusting to the angle of auto-screwdriving machine body, solved that hand-held type lock screw machine manual operation is inconvenient and this auto-screwdriving machine can only carry out the screw of vertical direction on some products and carry out the auto-screwdriving, and can't adjust the angle of auto-screwdriving machine, very inconvenient problem when the screw of other angles of reply is locked.

Description

Automatic screw locking device

Technical Field

The utility model relates to a screw specifically is an automatic lock screw device.

Background

The automatic screw locking equipment is also called automatic screw locking machine, automatic screw feeding and locking machine, automatic screw locking machine, industrial screwing system, etc. and is one device with automatic mechanism to screw.

In the patent nos.: in the patent of CN209021580U, although the problem of manual operation inconvenience of the handheld screw locking machine is well solved, after the automatic screw locking machine is fixed, the automatic screw locking machine can only lock screws on some products automatically in the vertical direction, and the angle of the automatic screw locking machine cannot be changed, which is very inconvenient when screws at other angles are handled.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic lock screw device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an automatic screw locking device comprises a base, a fixed plate and an automatic screw locking machine body, wherein the bottom of the fixed plate is fixedly connected with the upper surface of the base, the automatic screw locking machine body is positioned on the front surface of the fixed plate, the front surface of the fixed plate is provided with a fixed shaft, the surface of the fixed shaft is fixedly sleeved with a bearing A, the surface of the bearing A is fixedly sleeved with a connecting plate, the bearing A and the connecting plate are both positioned on the front surface of the fixed plate, the top of the connecting plate is provided with a sliding groove body, the inside of the sliding groove body is movably connected with a movable block, the back surface of the automatic screw locking machine body is fixedly connected with the front surface of the movable block, the bottom of the inner wall of the sliding groove body is provided with a fixed groove, the inside of the fixed groove is provided with a bearing B, the inside of the bearing B, the bottom of motor output shaft and the top fixed connection of threaded rod, the movable groove has been seted up in the front of fixed plate, and the inside in movable groove is provided with the dead screw, the right-hand member of dead screw and the left side fixed connection of slip cell body, and the surface screw thread of dead screw has cup jointed lock nut, and lock nut is located the left side of fixed plate.

As a further aspect of the present invention: and a hand screwing block is arranged on the surface of the locking nut.

As a further aspect of the present invention: and a cushion block is arranged at the position, close to the top, of the left side of the fixing plate.

As a further aspect of the present invention: the movable groove is an arc-shaped groove.

As a further aspect of the present invention: the fixed shaft is arranged on the front face of the fixed plate close to the base.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up the motor, the cell body slides, the movable block, lock nut and activity groove, it makes the not hard up removal thread dead lever of lock nut adjust the angle of sliding the cell body in the inside of activity groove to rotate lock nut, it is fixed with the cell body that slides to rotate lock nut after the adjustment is accomplished, make the auto-screwdriving machine body can lock the screw of other positions, the motor rotates and drives the movable block downstream through output shaft and threaded rod, the movable block downstream drives the auto-screwdriving machine body downstream and locks the silk that falls, motor reverse rotation passes through the output shaft after the locking, threaded rod and movable block make the auto-screwdriving machine body upstream move back to original position, it fixes and can adjust the effect to the angle of auto-screwdriving machine body to have reached the auto-screwdriving machine body, the inconvenient and this auto-screwdriving machine that falls of hand-held type lock screw machine manual operation can only carry out vertical direction and go on some products to have solved The screw of carrying out the auto-lock, and the angle of unable adjustment auto-lock screw machine, very inconvenient problem when the screw of reply other angles locks.

Drawings

Fig. 1 is a front view of an automatic screw locking device.

Fig. 2 is a left side view of an automatic screw locking device.

FIG. 3 is a left sectional view of an automatic screw locking device.

As shown in the figure: 1. a base; 2. a fixing plate; 3. the automatic screw locking machine body; 4. a fixed shaft; 5. a bearing A; 6. a connecting plate; 7. a sliding groove body; 8. a movable block; 9. fixing grooves; 10. a bearing B; 11. a threaded rod; 12. a motor; 13. a movable groove; 14. a threaded fixing rod; 15. and (5) locking a nut.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, in an embodiment of the present invention, an automatic screw locking device includes a base 1, a fixing plate 2 and an automatic screw locking machine body 3, a cushion block is disposed on a position near a top portion of the left side of the fixing plate 2, the cushion block facilitates to horizontally place the fixing plate 2, so that the automatic screw locking machine body 3 is horizontally placed, and increases practicability, the bottom portion of the fixing plate 2 is fixedly connected to an upper surface of the base 1, the automatic screw locking machine body 3 is located on a front surface of the fixing plate 2, the front surface of the fixing plate 2 is provided with a fixing shaft 4, the fixing shaft 4 is disposed on the front surface of the fixing plate 2 near the base 1, a bearing a5 is fixedly sleeved on the surface of the fixing shaft 4, so that the connecting plate 6 is not easy to shake, the rotation is more stable, the connecting plate 6 is fixedly sleeved on the surface of the bearing a5, and, the top of the connecting plate 6 is provided with a sliding groove body 7, the inside of the sliding groove body 7 is movably connected with a movable block 8, the movable block 8 is matched with the inner wall of the sliding groove body 7, so that the movable block 8 can stably move up and down, the back of the automatic screw locking machine body 3 is fixedly connected with the front of the movable block 8, the bottom of the inner wall of the sliding groove body 7 is provided with a fixed groove 9, the inside of the fixed groove 9 is provided with a bearing B10, the inside of the bearing B10 is fixedly connected with a threaded rod 11, the movable block 8 is sleeved on the surface of the threaded rod 11 in a threaded manner, the threaded rod 11 is movably connected with the inside of the sliding groove body 7, the bottom of the sliding groove body 7 is fixedly connected with a motor 12, the motor 12 is powered by an external power supply and is controlled by an externally connected controller, the, activity groove 13 is the arc wall, the arc sets up the rotation of the sliding groove body 7 of being convenient for, make threaded fixing rod 14 rotate as the axle center around the centre of a circle of fixed axle 4, the inside of activity groove 13 is provided with threaded fixing rod 14, threaded fixing rod 14's right-hand member and sliding groove body 7's left side fixed connection, threaded fixing rod 14's surface screw thread has cup jointed lock nut 15, lock nut 15's surface is provided with the hand and screws up the piece, bare-handed can screw up lock nut 15, it is fixed to make its sliding groove body 7, the manually operation of being convenient for, lock nut 15 is located the left side of fixed plate 2.

When the automatic screw locking machine is used, the motor 12 is controlled by an external controller, the motor 12 is powered by an external power supply, the locking nut 15 is firstly rotated to loosen the sliding groove body 7, then the sliding groove body 7 is rotated to adjust the automatic screw locking machine body 3 to a required angle, the locking nut 15 is reversely rotated to enable the threaded fixing rod 14 to move towards the left side to lock and fix the sliding groove body 7, the motor 12 is rotated to drive the threaded rod 11 to rotate in the sliding groove body 7 through the output shaft, the threaded rod 11 rotates to drive the movable block 8 to move downwards, the movable block 8 moves downwards to drive the automatic screw locking machine body 3 to move downwards to lock the screw, after locking, the motor 12 is controlled to reversely rotate to enable the threaded rod 11 to reversely rotate, the threaded rod 11 reversely rotates to drive the movable block 8 to move upwards, the movable block 8 moves upwards to drive the automatic screw locking machine body 3 to move upwards to return to the original position, the angle of the automatic screw locking machine body 3 is adjusted through the locking nut 15 and the thread fixing rod 14, screws in other positions can be conveniently locked, the practicability is high, and the use is very convenient.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention, and the following claims are therefore to be read in this light of the appended claims.

Claims

1. The automatic screw locking device comprises a base (1), a fixed plate (2) and an automatic screw locking machine body (3), and is characterized in that the bottom of the fixed plate (2) is fixedly connected with the upper surface of the base (1), the automatic screw locking machine body (3) is positioned on the front surface of the fixed plate (2), a fixed shaft (4) is arranged on the front surface of the fixed plate (2), a bearing A (5) is sleeved on the surface of the fixed shaft (4), a connecting plate (6) is sleeved on the surface of the bearing A (5), the bearing A (5) and the connecting plate (6) are both positioned on the front surface of the fixed plate (2), a sliding groove body (7) is arranged at the top of the connecting plate (6), a movable block (8) is movably connected inside the sliding groove body (7), the back surface of the automatic screw locking machine body (3) is fixedly connected with the front surface of the movable block (8), a fixed groove (9) is formed in the bottom, the inside of fixed slot (9) is provided with bearing B (10), inside fixedly connected with threaded rod (11) of bearing B (10), movable block (8) screw thread cup joints the surface at threaded rod (11), threaded rod (11) swing joint is in the inside of slip cell body (7), the bottom fixedly connected with motor (12) of slip cell body (7), the bottom of motor (12) output shaft and the top fixed connection of threaded rod (11), movable groove (13) have been seted up in the front of fixed plate (2), the inside of movable groove (13) is provided with threaded fixing rod (14), the right-hand member of threaded fixing rod (14) and the left side fixed connection of slip cell body (7), the surperficial screw thread of threaded fixing rod (14) has cup jointed lock nut (15), lock nut (15) are located the left side of fixed plate (2).

2. An automatic screw-locking device, according to claim 1, characterized in that the surface of said lock nut (15) is provided with a hand-tightening block.

3. The automatic screw locking device according to claim 1, wherein a cushion block is provided on the left side of the fixing plate (2) near the top-most position.

4. An automatic screw-locking device according to claim 1, characterized in that said movable slot (13) is an arc-shaped slot.

5. An automatic screw locking device according to claim 1, characterized in that said fixed shaft (4) is arranged on the front face of the fixed plate (2) close to the base (1).