Automatic screw tightening device on automobile part production line

Abstract

The automatic screw tightening device on the automobile part production line comprises an equipment body, a mounting groove is formed in the equipment body, a rotating piece is rotationally connected to the interior of the mounting groove, a first gear is fixedly connected to the rotating piece, a motor is fixedly connected to one end of the inner side of the mounting groove, and a second gear is fixedly connected to the other end of the inner side of the mounting groove. According to the equipment, the driving assembly and the gear assembly are installed in the equipment body, the rotating piece can be driven to rotate, rotation of the spiral head can be completed through mutual connection between the rotating piece and the spiral head, the spiral head corresponds to a screw, and therefore the screw can be conveniently and rapidly screwed. According to the screw tightening device, automatic screw tightening operation can be completed without manually adopting a manual tool, time and labor are saved, a worker can conveniently disassemble and replace a spiral head through cooperation between a positioning bolt and a screw hole so that the screw tightening device can be suitable for tightening screws of different types, and the convenience and applicability of the device are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of automobile parts production, concretely to an automatic screw tightening device on automobile parts production line. BACKGROUND

[0002] In the production and processing work of automobile parts, the use of screw structure is a commonly used connecting structure, in order to save manpower installation connection, therefore needs to use the related automatic sliding installation equipment, adds the convenience for the installation connection work of screw, but the use of part of the existing auxiliary tightening device still has certain deficiency.

[0003] The defects of the screw tightening device in the prior art are that: the existing part of the screw tightening device lacks practical change structure in use, the use of the device is difficult to be applicable to different screw installation, thereby affecting the applicability of the device, and it is difficult to meet the existing use demand. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing an automatic screw tightening device on automobile parts production line, solves the problem that the tightening work lacks practical change structure in the prior art, and the use of the device is difficult to be applicable to different screw installation.

[0005] In order to achieve the above-mentioned purpose, an automatic screw tightening device on automobile parts production line is provided, which comprises an equipment main body, an installation groove is formed in the inside of the equipment main body, a rotating part is rotatably connected in the inside of the installation groove, a gear one is fixedly connected on the rotating part, a motor is fixedly connected on the inside of the installation groove, and a rotating shaft is fixedly connected to the output end of the motor.

[0006] A gear two is fixedly connected on the rotating shaft, the gear one and the gear two are engaged with each other, a connecting piece is fixedly connected to the outer end of the equipment main body, and the rotating part is rotatably connected in the inside of the connecting piece.

[0007] According to the automatic screw tightening device on automobile parts production line, the two ends of the outside of the rotating part are fixedly connected with positioning blocks, and the other end of the rotating part is correspondingly provided with a screw head.

[0008] According to the automatic screw tightening device on automobile parts production line, a limiting groove is formed in the inside of the screw head, and the limiting groove and the rotating part correspond to each other.

[0009] According to the automatic screw tightening device on automobile parts production line, positioning grooves are formed at the two ends of the limiting groove, and the positioning grooves and the positioning blocks correspond to each other.

[0010] According to the automatic screw tightening device for an automotive parts production line, the rotating part has a through screw hole, the screw head is threadedly connected to the screw hole with a positioning bolt, the positioning bolt is threadedly connected to the outer end of a nut and an operating panel is installed thereon, the lower end of the main body of the equipment is fixedly connected to a handle and the outer end of the handle is provided with an anti-slip sleeve.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This patent enables the rotating parts to rotate by installing a drive assembly and gear assembly inside the main body of the device. The rotation of the rotating parts and the screw head is achieved through the connection between the rotating parts and the screw head. By aligning the screw head with the screw, the screw tightening operation can be completed automatically without the need for manual tightening with tools, saving time and effort. The fit between the positioning bolt and the screw hole makes it easy for workers to disassemble and replace the screw head to accommodate different types of screws, thus improving the convenience and applicability of the device.

[0013] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0015] Fig. 1 This is a side view of an automatic screw tightening device for an automotive parts production line according to the present invention.

[0016] Fig. 2 This is a top view of an automatic screw tightening device for an automotive parts production line according to this utility model;

[0017] Fig. 3 This is a bottom view of an automatic screw tightening device for an automotive parts production line according to this utility model.

[0018] In the diagram: 1. Control panel; 2. Main body of equipment; 3. Anti-slip sleeve; 4. Handle; 5. Motor; 6. Gear 1; 7. Rotating shaft; 8. Screw hole; 9. Positioning block; 10. Positioning bolt; 11. Screw head; 12. Nut; 13. Rotating component; 14. Connecting component; 15. Mounting groove; 16. Gear 2; 17. Limiting groove; 18. Positioning groove. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figs. 1-3 This utility model provides a technical solution: an automatic screw tightening device for an automotive parts production line, including a main body 2, an installation groove 15 inside the main body 2, a rotating component 13 rotatably connected inside the installation groove 15, a gear 6 fixedly connected to the rotating component 13, a motor 5 fixedly connected to one end of the inner side of the installation groove 15, and a rotating shaft 7 fixedly connected to the output end of the motor 5. The drive element can be installed inside the installation groove 15, and the motor 5 is electrically connected to the start switch on the handle 4, thereby realizing one-button start and improving the efficiency of use.

[0021] Gear 2 16 is fixedly connected to the rotating shaft 7. Gear 1 6 meshes with gear 2 16. Connector 14 is fixedly connected to the outer end of the main body 2. Rotating part 13 is rotatably connected inside connector 14. Positioning blocks 9 are fixedly connected to both ends of the outer side of rotating part 13. A screw head 11 is installed on the other end of rotating part 13. By holding handle 4 and aligning screw head 11 with screw, starting motor 5 can drive gear 2 16 to rotate. Under meshing action, gear 1 6 and rotating part 13 can rotate. Under the drive of rotating part 13, screw head 11 can rotate, thereby tightening screw, saving time and effort and improving production efficiency.

[0022] The spiral head 11 has a limiting groove 17 inside, which corresponds to the rotating part 13. The two ends of the limiting groove 17 have positioning grooves 18, which correspond to the positioning block 9. The limiting groove 17 and the positioning groove 18 enable the spiral head 11 and the rotating part 13 to quickly align, thus completing the rapid installation of the spiral head 11.

[0023] A threaded hole 8 is provided inside the rotating part 13. A positioning bolt 10 is threadedly connected to the screw head 11 and the screw hole 8. A nut 12 is threadedly connected to the positioning bolt 10. An operation panel 1 is installed on the outer end of the main body 2. A handle 4 is fixedly connected to the lower end of the main body 2. An anti-slip sleeve 3 is provided on the outer end of the handle 4. The limiting groove 17 and the positioning groove 18 on the screw head 11 are respectively aligned with the rotating part 13 and the positioning block 9. When the rotating part 13 is completely inserted into the limiting groove 17, the positioning bolt 10 is turned to cooperate with the screw hole 8, locking the screw head 11 onto the rotating part 13. The other end is fixed with a nut 12 to improve its stability during use. The anti-slip sleeve 3 can improve the stability of the main body 2 during use and prevent slippage.

[0024] Working principle: During installation, select the corresponding screw head 11 according to the type of screw. Align the limiting groove 17 and positioning groove 18 on the screw head 11 with the rotating part 13 and positioning block 9 respectively. After the rotating part 13 is fully inserted into the limiting groove 17, tighten the positioning bolt 10 to make it cooperate with the screw hole 8, lock the screw head 11 on the rotating part 13, and fix the other end with nut 12 to improve its stability during use.

[0025] When in use, the operator holds the handle 4 and aligns the spiral head 11 with the screw. Starting the motor 5 drives the gear 2 16 to rotate. Under the meshing action, the gear 1 6 and the rotating part 13 rotate. Driven by the rotating part 13, the spiral head 11 can rotate, thereby tightening the screw. This saves time and effort and improves production efficiency.

[0026] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. An automatic screw tightening device for an automotive parts production line, comprising a main body (2), characterized in that, The main body (2) of the equipment has an installation groove (15) inside. A rotating part (13) is rotatably connected inside the installation groove (15). A gear (6) is fixedly connected to the rotating part (13). A motor (5) is fixedly connected to one end of the inner side of the installation groove (15). A rotating shaft (7) is fixedly connected to the output end of the motor (5). Gear 2 (16) is fixedly connected to the rotating shaft (7). Gear 1 (6) meshes with gear 2 (16). A connector (14) is fixedly connected to the outer end of the main body (2). The rotating part (13) is rotatably connected inside the connector (14).

2. The automatic screw tightening device for an automotive parts production line as described in claim 1, characterized in that: Positioning blocks (9) are fixedly connected to both ends of the outer side of the rotating component (13), and a screw head (11) is installed at the other end of the rotating component (13).

3. The automatic screw tightening device for an automotive parts production line as described in claim 2, characterized in that: The spiral head (11) has a limiting groove (17) inside, and the limiting groove (17) corresponds to the rotating part (13).

4. The automatic screw tightening device for an automotive parts production line as described in claim 3, characterized in that: The limiting groove (17) has positioning grooves (18) at both ends, and the positioning grooves (18) correspond to the positioning blocks (9).

5. An automatic screw tightening device for an automotive parts production line as described in claim 2, characterized in that: The rotating part (13) has a through screw hole (8) inside, and the screw head (11) is threadedly connected to the screw hole (8) with a positioning bolt (10), and a nut (12) is threadedly connected to the positioning bolt (10).

6. The automatic screw tightening device for an automotive parts production line as described in claim 1, characterized in that: An operation screen (1) is installed on the outer end of the main body (2) of the device, and a handle (4) is fixedly connected to the lower end of the main body (2). An anti-slip sleeve (3) is provided on the outer end of the handle (4).

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