CN201949967U - Height-adjustable rotary tooling platform - Google Patents

Abstract

The utility model discloses a height-adjustable rotary tooling platform, which comprises a base, a table top and a support mechanism fixed on the base for supporting the table top. The adjusting tube and the bolt are provided with a pair of mutually aligned fixing holes on the fixed tube, and several rows of mutually aligned adjusting holes are provided on the adjusting tube, and the adjusting tube is connected with the table through a rotating mechanism. The utility model is suitable for employees of different heights by setting a height-adjustable support mechanism and a rotating mechanism for a rotatable table top, and solves the limitation of the height of the platform. The glue coating operation around the parts can not only ensure the product quality, but also greatly improve the overall production line speed, which greatly saves the working time of the staff, reduces the working intensity of the staff, and improves the work efficiency of the staff.

Description

Height adjustable rotary tooling platform

technical field

The utility model relates to a rotatable operation platform, in particular to a height-adjustable rotary tooling platform in the process of automobile and manufacturing operations.

Background technique

With the continuous and rapid development of the automobile industry, in the automobile manufacturing operation, because some outer covers such as doors, engine covers, and trunk lids need to be surrounded by coatings Cloth, the existing gluing table cannot be rotated, and employees can only stand in one direction to apply at an angle, which is not convenient for operation, but also affects operation efficiency, and the quality of coated products is also affected. At the same time, because the gluing table is a part of the entire production line, if employees perform gluing operations around the gluing table and walk back and forth, it will also affect the working speed of the entire production line.

At the same time, due to the different heights of the employees, during the coating operation, for employees whose height does not match the gluing table, it is very inconvenient to operate, and the body is prone to fatigue, which affects the work efficiency.

Contents of the invention

The utility model provides a height-adjustable rotary tooling platform with a rotatable table top, which solves the problems that the tooling cannot be rotated and the operation has height restrictions on employees.

A height-adjustable rotary tooling platform, including a base, a table, and a support mechanism fixed on the base to support the table. The support mechanism includes a fixed tube fixed on the base, and an adjustment tube with one end extending into the body of the fixed tube. As well as the pin, the fixed tube is provided with a pair of fixed holes aligned with each other, and the adjusting tube is provided with several rows of adjusting holes aligned with each other, and the pin passes through the fixing hole and the adjusting hole to connect the adjusting tube fixed, the regulating tube is connected with the table through a rotating mechanism.

The rotating mechanism includes a mounting plate fixed on the bottom surface of the table, a sleeve fixed on the bottom surface of the mounting plate, a central shaft, and a plane bearing threaded on the central shaft; mounting holes are arranged on the mounting plate, and the central shaft passes through the sleeve in turn. There is a limit block at the end of the shaft and the mounting hole, which is against the top surface of the mounting plate; the other end of the central shaft extends into the adjustment tube and is fixed with the adjustment tube, and the tight ring of the plane bearing is in interference fit with the central shaft. The loose ring of the plane bearing is fixed with the lower end of the sleeve.

In order to better fix the mounting plate on the table and facilitate disassembly and maintenance when damaged, the mounting plate can be provided with several threaded holes and bolts matched with the threaded holes, and the bolts pass through the threaded holes and are fixedly connected to the table. The mounting plate can be integrated with the sleeve by welding for easy installation. The limit block can be selected to use a fixed piece with a hole and a fixed nut. The fixed piece passes through the central axis to abut against the mounting plate.

A guide block with a guide hole is respectively fixed on the fixed pipe and the adjustment pipe, and the center lines of the guide holes are on a straight line. In order to further ensure that the diameters of the adjusting hole and the fixing hole on the same side of the adjusting pipe and the fixing pipe are on the same straight line, the guide block may be provided with a guide rod passing through the guide hole. The guide rod can be welded and fixed with the guide block on the fixed pipe or the adjustment pipe as required.

Generally, in order to facilitate the fixing of the adjusting tube, the side wall of the fixing tube is provided with an installation sleeve with an opening opposite to the fixing hole, and a sliding hole is provided on the side wall of the installation sleeve. Generally, there is one installation sleeve, and it can also be two if necessary. ; The latch goes through the fixing hole and extends into the end of the opening end of the installation sleeve, and a handle with one end passing through the sliding hole is fixed; the installation sleeve is provided with a spring with one end against the bottom end of the installation sleeve and the other end against the handle . For the convenience of installation, generally the bolt and the handle are connected through thread fit, of course, snap connection can also be selected.

In order to make the fixation between the fixed pipe and the base more firm, the base can be provided with reinforcing ribs connecting the base and the fixed pipe. The reinforcing ribs can form a right triangle, and the two right-angled sides are fixedly connected with the fixed pipe and the base respectively. The number can be Four, respectively fixed on the four directions of the base and the fixed pipe.

The utility model is suitable for employees of different heights by setting a height-adjustable support mechanism and a rotatable platform rotation mechanism, and solves the limitation of the platform height. During the production operation, the employees stand on the edge of the platform and rotate to The glue coating operation around the parts can not only ensure the product quality, but also greatly improve the overall production line speed, which greatly saves the working time of the staff, reduces the working intensity of the staff, and improves the work efficiency of the staff.

Description of drawings

Fig. 1 is a structural schematic diagram of a height-adjustable rotary tooling platform of the present invention;

Fig. 2 is a schematic diagram of direction A in Fig. 1;

Fig. 3 is a partial cross-sectional schematic diagram of the rotation mechanism of the height-adjustable rotary tooling platform of the present invention.

Detailed ways

As shown in Figures 1-3, a height-adjustable rotary tooling platform includes a base 2, a table top 1, a support mechanism fixed on the base 2, and a rotation mechanism connecting the support mechanism and the table top 1.

The support mechanism includes a fixed tube 4 fixed on the base 2 , an adjustment tube 3 and a latch 8 with one end extending into the body of the fixed tube 4 . The fixing pipe 4 is provided with a pair of mutually aligned fixing holes, and the adjusting pipe 3 is provided with several rows of mutually aligned adjusting holes, and the bolt 8 passes through the fixing holes and the adjusting holes to fix the adjusting pipe 3 . The number of rows of regulating holes on the regulating pipe 3 can be selected as four rows as required, which is convenient for people of different heights.

One side wall of the fixed pipe 4 is provided with a mounting sleeve 5 with an opening opposite to the fixing hole, and a sliding hole is provided on the side wall of the mounting sleeve 5; the latch 8 extends through the fixing hole into the end of the opening end of the mounting sleeve 5 , a handle 13 with one end passing through the sliding hole is fixed; the installation sleeve 5 is provided with a spring 12 with one end against the bottom end of the installation sleeve 5 and the other end against the handle 13 . The latch 8 and the handle 13 are connected by screw threads, which is convenient for installation.

The fixed pipe 4 and the adjusting pipe 3 are respectively fixed with a guide block 11 with a guide hole. The centerlines of the two guide holes are on a straight line. The guide block on the regulating pipe 3 is welded and fixed.

The rotating mechanism includes a mounting plate 17 fixed on the bottom surface of the table 1 , a sleeve 6 fixed on the bottom surface of the mounting plate 17 , a central shaft 18 and a plane bearing 7 sleeved on the central shaft 18 . The mounting plate 17 is provided with mounting holes, and the central shaft 18 passes through the sleeve 6 and the mounting holes in turn, and the thread is provided at the exit end; the exit end of the central shaft 18 is provided with a fixed piece 20 with a hole and a fixing plate matched with the thread. Nut 19. The fixing piece 20 passes through the exit end of the central shaft 18 to abut against the mounting plate 17, and the fixing nut 19 is fixedly connected with the exit end. The mounting plate 17 is provided with four threaded holes and bolts matched with the threaded holes, and the bolts pass through the threaded holes and are fixedly connected with the table top 1 .

The other end of the central axis 18 stretches into the regulating pipe 3 body, and the distance stretched in does not affect the bolt 8 passing through the fixing hole and the regulating hole, and is fixedly connected with the regulating pipe 3 by welding. The tight ring on the plane bearing 7 is in interference fit with the central shaft 18, and the loose ring on the plane bearing 7 is fixed to the lower end of the sleeve 6; the balls on the plane bearing 7 rotate around the central shaft 18.

The other side of table top 1 is provided with several screw holes 14, plank table top 16 and rubber pad 15, and the quantity of screw hole 14 can be set as required, and table top 1, plank table top 16 and rubber pad 15 are fixed successively by screw.

The base 2 is provided with reinforcing ribs 10 connecting the base 2 and the fixed pipe 4, the reinforcing ribs 10 form a right triangle, and the two right-angled sides are fixedly connected with the fixed pipe 4 and the base 2 respectively. There are four in total, which are respectively fixed on the base 2 and the base 2 Fix the four directions of the tube 4.

The working process of the present utility model is as follows:

When adjusting the height, pull the handle 13 toward the bottom of the installation sleeve 5, so that the latch 8 no longer fixes the adjustment tube 3; hold the table top 1 to rise to a suitable position, and at the same time adjust the guide hole on the tube 3 and The guide holes on the fixed pipe 4 are overlapped; the handle 13 is released, and the handle 13 passes through the guide holes under the elastic force of the spring 12 to fix the regulating pipe 3 .

Claims (5)

1. adjustable height rotary tooling platform, comprise base (2), table top (1) and be fixed on the supporting mechanism that is used for supporting bable tops (1) on the base (2), it is characterized in that: described supporting mechanism comprises the stationary pipes (4) that is fixed on the base (2), one end stretches into adjustable pipe (3) and the latch (8) in stationary pipes (4) body, described stationary pipes (4) is provided with a pair of fixing hole that aligns mutually, described adjustable pipe (3) is provided with the adjustment hole that plurality of rows aligns mutually, described latch (8) passes fixing hole and adjustment hole is fixing with adjustable pipe (3), and described adjustable pipe (3) is connected with table top (1) by rotating mechanism.

2. adjustable height rotary tooling platform according to claim 1 is characterized in that: described rotating mechanism comprises the installing plate (17) that is fixed on table top (1) bottom surface, the sleeve (6) that is fixed on installing plate (17) bottom surface, central shaft (18) and is set on plane bearing (7) on the central shaft (18); Installing plate (17) is provided with installing hole, and central shaft (18) passes sleeve (6), installing hole successively, and traversing through end is provided with the limited block that offsets with installing plate (17) end face; Described central shaft (18) other end stretches into adjustable pipe (3) and fixing with adjustable pipe (3), the tight ring of described plane bearing (7) and central shaft (18) interference fit, and the DNA releaxed circular DNA of plane bearing (7) and sleeve (6) lower end are fixed.

3. adjustable height rotary tooling platform according to claim 1, it is characterized in that: the guide pad (11) that respectively is fixed with a tape guide hole on described stationary pipes (4) and the adjustable pipe (3), described pilot hole center line point-blank, described guide pad (11) is provided with a guide post (9) that passes pilot hole.

4. adjustable height rotary tooling platform according to claim 1 is characterized in that: described stationary pipes (4) is provided with the installing sleeve (5) that opening and fixing hole align mutually, and installing sleeve (5) sidewall is provided with slide opening; Latch (8) passes the end that fixing hole stretches into installing sleeve (5) openend, is fixed with the handle (13) that an end passes slide opening; Be provided with an end and installing sleeve (5) the bottom spring (12) that the other end and handle (13) offset that offsets in the described installing sleeve (5).

5. adjustable height rotary tooling platform according to claim 1 is characterized in that: described base (2) is provided with the reinforcement (10) that connects base (2) and stationary pipes (4).

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