Multi-position rotary positioning mechanism of suspension type tightening equipment

Abstract

The utility model discloses a multi-position rotary positioning mechanism of suspension type tightening equipment, which relates to the technical field of automobile engine axle assembly lines, and comprises a connecting plate, an adjusting handle is fixedly mounted on the bottom surface of the connecting plate, a connecting block is fixedly mounted on the bottom surface of the adjusting handle, the connecting block is positioned on one side of the adjusting handle, and the adjusting handle is fixedly mounted on the connecting block. A tightening equipment body is arranged on the side wall of the connecting block; the multi-position rotary positioning mechanism is arranged on the top face of the connecting plate, by arranging the multi-position rotary positioning mechanism, efficient screwing of bolts at various positions and angles is achieved, the time period of screwing operation is greatly shortened, the production efficiency is remarkably improved, and the production cost is reduced. In addition, the requirement for a plurality of special devices is effectively lowered, the expenditure for purchasing and maintaining the devices is reduced, therefore, strict control over the production cost is achieved, and in addition, due to the compact layout design of the mechanism, the occupied area of a production line is greatly reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to automobile engine axle assembly line technical field, concretely is the suspension type tightening equipment multi -position rotary positioning mechanism. BACKGROUND

[0002] With the continuous development of industrial automation, the suspension type tightening equipment is more and more widely used in manufacturing industry. This kind of equipment is usually used for fast and accurate tightening operation on workpiece to improve production efficiency and product quality.

[0003] In traditional suspension type tightening operation, manual tightening operation is usually relied on, and the equipment itself does not have rotating function, so when facing multi -position tightening demand, it is necessary to make multiple non -standard structure equipment, which not only leads to many equipment, scattered process, but also many line body stations and large floor area.

[0004] Therefore, based on the above search and combined with prior art, the suspension type tightening equipment multi -position rotary positioning mechanism is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing suspension type tightening equipment multi -position rotary positioning mechanism to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] The suspension type tightening equipment multi -position rotary positioning mechanism comprises a connecting plate, an adjusting handle is fixedly installed on the bottom surface of the connecting plate, a connecting block is fixedly installed on the bottom surface of the adjusting handle, the connecting block is located on one side of the adjusting handle, and a tightening equipment body is arranged on the side wall of the connecting block.

[0008] Preferably, the multi -position rotary positioning mechanism comprises a top plate, the top plate is fixedly installed on the bottom surface of the connecting interface, a fixed plate is arranged below the top plate, a bottom plate is arranged below the fixed plate, a circular groove is formed in the bottom surface of the bottom plate, a fixed column is slidably arranged in the circular groove, an installation plate is fixedly installed on the bottom surface of the top plate, and the top surface of the fixed column is fixedly connected with the bottom surface of the installation plate.

[0009] Preferably, the multi-position rotary positioning mechanism further comprises a rotating column rotatably connected between the fixed plate and the mounting plate, a clamping plate fixedly installed on the outer wall of the rotating column, two clamping plates fixedly installed on the side wall of the connecting column, a rotating column rotatably connected between the two clamping plates, a rotating plate fixedly installed on the outer surface of the rotating column, and a clamping plate fixedly installed on the side wall of the connecting column.

[0010] Preferably, the multi-position rotary positioning mechanism further comprises a sleeve joint column rotatably connected on the outer surface of the fixed column, a plurality of multi-angle positioning pieces rotatably connected on the outer surface of the sleeve joint column, a plurality of annular grooves formed in the top surface of each of the plurality of multi-angle positioning pieces, a clamping groove formed in the side wall of each of the plurality of multi-angle positioning pieces, a plurality of positioning grooves formed in the top surface of the fixed plate and the bottom plate, and a positioning pin arranged in each of the plurality of positioning grooves.

[0011] Preferably, the top surface of each of the plurality of multi-angle positioning pieces is provided with a sleeve joint groove, and the diameter of the sleeve joint groove is the same as the diameter of the sleeve joint column.

[0012] Preferably, the side wall of the rotating plate is fixedly installed with a pulling button, and the clamping plate is matched with the clamping groove.

[0013] Compared with the prior art, the multi-position rotary positioning mechanism has the following advantages:

[0014] In the utility model, the multi-position rotary positioning mechanism is provided, which realizes efficient tightening of bolts in multiple positions and multiple angles, greatly shortens the time period of tightening operation, significantly improves the production efficiency, effectively reduces the demand for multiple special equipment, reduces the expenditure for equipment purchase and maintenance, thereby realizing strict control of production cost, and in addition, the compact layout design of the mechanism greatly reduces the land occupation of the production line. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Fig. 2 It is a schematic diagram of the multi-position rotary positioning mechanism structure of the utility model;

[0017] Fig. 3 It is a schematic diagram of the rotating handle rotating opening structure of the utility model;

[0018] Fig. 4 It is an exploded view of the multi-position rotary positioning mechanism of the utility model.

[0019] In the figure: 1, connecting plate; 2, adjusting handle; 3, connecting block; 4, tightening device body; 5, connecting interface; 6, top plate; 7, fixed plate; 8, bottom plate; 9, round groove; 10, fixed column; 11, mounting plate; 12, rotating column; 13, connecting column; 14, clamping plate; 15, rotating column; 16, rotating plate; 17, pull button; 18, clamping plate; 19, sleeving column; 20, multi-angle positioning piece; 21, sleeving groove; 22, annular groove; 23, clamping groove; 24, positioning groove; 25, positioning pin. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] In a typical embodiment of the present application, referring to Figs. 1-4 As shown in the figure, the multi-position rotary positioning mechanism of the suspension type tightening device comprises: a connecting plate 1, the bottom surface of the connecting plate 1 is fixedly installed with an adjusting handle 2, the bottom surface of the adjusting handle 2 is fixedly installed with a connecting block 3, the connecting block 3 is located on one side of the adjusting handle 2, the side wall of the connecting block 3 is provided with a tightening device body 4, the tightening device body 4 comprises a tightening tool, a driving system, a control system and a safety system, the tightening tool is used to actually perform the tightening operation, according to the specific tightening requirement and the workpiece type, the tightening tool may comprise various specifications of bolt, nut tightening device, torque wrench, etc., these tools need to have sufficient precision and stability to ensure the accuracy and reliability of the tightening process, the driving system is used to provide power for the tightening tool, according to the different design of the device, the driving system may comprise an electric motor, a pneumatic device or a hydraulic system, etc., these systems need to provide sufficient torque and speed to meet the requirements of the tightening operation, the control system is used to control the operation of the whole device, the control system may comprise sensors, controllers and actuators, etc., for monitoring various parameters such as torque, angle, etc. during the tightening process, and accurately controlling the tightening tool according to the preset program or instruction, the safety system is used to ensure the safety during operation, including overload protection device, emergency stop button, protective cover, etc., to prevent accidental injury caused by improper operation or equipment failure; the multi-position rotary positioning mechanism is arranged on the top surface of the connecting plate 1, a connecting interface 5 is arranged above the multi-position rotary positioning mechanism, the connecting interface 5 is used to suspend and fix the whole device.

[0022] The multi-position rotary positioning mechanism comprises a top plate 6 fixedly installed on the bottom surface of the connecting interface 5, a fixed plate 7 arranged below the top plate 6, a bottom plate 8 arranged below the fixed plate 7, a circular groove 9 opened in the bottom surface of the bottom plate 8, a fixed column 10 slidingly arranged in the circular groove 9, an installation plate 11 fixedly installed on the bottom surface of the top plate 6, and a fixed column 10 fixedly connected with the bottom surface of the installation plate 11.

[0023] Through the above features, the tightening equipment body 4 can be adjusted at multiple angles, so that the tightening equipment body 4 can be adapted to multiple positions such as front and rear axle bodies, fork arms, etc. Specifically, when the position needs to be rotated, the worker pulls up the rotating plate 16 by pulling the pull button 17, at this time, the plurality of positioning pins 25 are extracted from the positioning grooves 24, at this time, the worker adjusts the multi-angle positioning piece 20 to the position that the worker needs to rotate to, then inserts the positioning pins 25 into the positioning grooves 24 to fix the multi-angle positioning piece 20, at this time, the worker rotates the entire tightening equipment body 4 through the rotating plate 16, adjusts to the fixed position of the multi-angle positioning piece 20, then lowers the rotating plate 16, inserts the clamping plate 18 on one side of the rotating plate 16 into the clamping groove 23 on one side of the multi-angle positioning piece 20 for clamping, then the tightening equipment body 4 can work.

[0024] Working principle:

[0025] In use, first, the whole device is hung and fixed at the required working position through the connecting interface 5, the connecting plate 1 serves as the supporting base of the whole mechanism, the bottom surface thereof is preliminarily adjusted in height and inclination angle through the adjusting knob 2 to adapt to the requirements of different working environments and workpiece positions, then, the tightening device body 4 is tightened on the side wall of the connecting block 3, the tightening tool, the driving system, the control system and the safety system integrated in the tightening device body 4 work cooperatively to ensure the accuracy and safety of the tightening operation, specifically, the driving system provides the necessary power for the tightening tool, the control system accurately controls the tightening process according to the preset program or real-time instructions, and the safety system monitors the device running state at all times to prevent accidents, when it is necessary to tighten bolts at different positions or angles, the multi-position rotary positioning mechanism plays a key role, the worker first pulls up the rotating plate 16 by pulling the pull knob 17, at this time, the clamping state between the rotating plate 16 and the multi-angle positioning piece 20 is released, and the positioning pin 25 is pulled out of the positioning groove 24, so that the multi-angle positioning piece 20 can be freely rotated, then, the worker manually or with the aid of a tool adjusts the multi-angle positioning piece 20 to the target position according to actual needs, in this process, the sleeve connecting column 19 freely rotates on the outer surface of the fixed column 10, and the multi-angle positioning piece 20 is connected with the sleeve connecting column 19 through the sleeve connecting groove 21, to ensure the stability and accuracy of rotation, once the multi-angle positioning piece 20 is adjusted to the position, the worker inserts the positioning pin 25 into the corresponding positioning groove 24 again, to firmly fix the multi-angle positioning piece 20 at the current position, at this time, the worker can put down the rotating plate 16, so that the clamping plate 18 is smoothly inserted into the clamping groove 23 of the multi-angle positioning piece 20 to form the clamping state, to ensure that the position of the tightening device body 4 after rotation is stable and unchanged, finally, the tightening device body 4 starts to work under the instruction of the control system to tighten the bolts at the target position, due to the flexibility and accuracy of the multi-position rotary positioning mechanism, the hanging type tightening device can efficiently adapt to various complex working environments and workpiece positions, and significantly improve the production efficiency and product quality.

[0026] The above merely describes a preferred specific implementation manner of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. Multi-position indexing mechanism for a suspended tightening apparatus, characterized in that: The utility model relates to a kind of multi-position rotary positioning mechanism and connecting plate, including: Connecting plate (1), the bottom surface of the connecting plate (1) is fixedly installed with adjusting handle (2), the bottom surface of the adjusting handle (2) is fixedly installed with connecting block (3), the connecting block (3) is located at the side of adjusting handle (2), and the side wall of the connecting block (3) is provided with tightening device body (4); Multi-position rotary positioning mechanism, multi-position rotary positioning mechanism is arranged on the top surface of connecting plate (1), and connecting interface (5) is arranged above multi-position rotary positioning mechanism, and the connecting interface (5) is used to hang and fix the whole device.

2. The multi-position indexing mechanism for a suspended tightening apparatus according to claim 1, wherein: Multi-position rotary positioning mechanism includes: Top plate (6), the top plate (6) is fixedly installed on the bottom surface of connecting interface (5), the bottom surface of the top plate (6) is provided with fixed plate (7), the bottom surface of the fixed plate (7) is provided with bottom plate (8), the bottom surface of the bottom plate (8) is provided with circular groove (9), the inside of the circular groove (9) is slidably provided with fixed column (10), the bottom surface of the top plate (6) is fixedly installed with mounting plate (11), and the top surface of the fixed column (10) is fixedly connected with the bottom surface of mounting plate (11).

3. The multi-position indexing mechanism for a suspended tightening apparatus according to claim 2, wherein: Multi-position rotary positioning mechanism further includes: Rotary column (12), the rotary column (12) is rotatably connected between fixed plate (7) and mounting plate (11), the outer wall of the rotary column (12) is fixedly installed with connecting column (13), the side wall of the connecting column (13) is fixedly installed with two clamping plates (14), and the two clamping plates (14) are rotatably connected with rotary column (15), the outer surface of the rotary column (15) is fixedly installed with rotary plate (16), and the side wall of the rotary plate (16) is fixedly installed with clamping plate (18) towards connecting column (13).

4. The multi-position indexing mechanism for a suspended tightening apparatus according to claim 3, wherein: Multi-position rotary positioning mechanism further includes: Sleeve joint column (19), the sleeve joint column (19) is rotatably connected on the outer surface of fixed column (10), the outer surface of the sleeve joint column (19) is rotatably connected with a plurality of multi-angle positioning pieces (20), a plurality of the top surface of the multi-angle positioning piece (20) is provided with a plurality of annular grooves (22), a plurality of the side wall of the multi-angle positioning piece (20) is provided with clamping groove (23), a plurality of the top surface of the fixed plate (7) and bottom plate (8) is provided with positioning groove (24), and a plurality of the positioning groove (24) is provided with positioning pin (25).

5. The multi-position indexing mechanism for a suspended tightening apparatus according to claim 4, wherein: A plurality of the top surface of the multi-angle positioning piece (20) is provided with sleeve joint groove (21), and the diameter of the sleeve joint groove (21) is same with the diameter of sleeve joint column (19).

6. The multi-position indexing mechanism for a suspended tightening apparatus according to claim 3, wherein: The side wall of the rotary plate (16) is fixedly installed with pulling button (17), and the clamping plate (18) is matched with the clamping groove (23).

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