CN213562440U

CN213562440U - But height-adjusting's workstation for hardware processing

Info

Publication number: CN213562440U
Application number: CN202022364580.6U
Authority: CN
Inventors: 李少林
Original assignee: Shenzhen Jiayi Technology Co ltd
Current assignee: Shenzhen Jiayi Technology Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-06-29
Anticipated expiration: 2030-10-22

Abstract

The utility model is suitable for the technical field of hardware processing, and provides a height-adjustable working platform for hardware processing, which comprises a main body, wherein the main body is connected with a working plate through a hinge in the upper space, a fine-tuning moving sleeve is arranged on the lower surface of the working plate, the fine-tuning moving sleeve is connected with a fine-tuning moving column, the fine-tuning moving column is arranged on a first fine-tuning bevel gear, a second fine-tuning bevel gear is connected with a rotating shaft, the rotating shaft is connected with an adjusting handle outside the main body, a large chain wheel shaft is arranged on a bottom plate in the lower space of the main body, the large chain wheel is arranged on the large chain wheel shaft, the large chain wheel shaft is connected with a coarse-tuning moving column, the coarse-tuning moving column is arranged on a coarse-tuning moving sleeve, the large chain wheel is connected with a small chain wheel through a chain, the small chain, because the rough adjusting moving device and the fine adjusting moving device are arranged, the working platform can be adjusted in height in the machining process.

Description

But height-adjusting's workstation for hardware processing

Technical Field

The utility model belongs to the technical field of hardware processing, especially, relate to a but height-adjusting's work platform for hardware processing.

Background

The hardware processing is to process raw materials into various parts according to the drawing or sample of a customer by using machines such as a lathe, a milling machine, a drilling machine, polishing and the like, wherein the machining comprises the following steps: screws, motor shafts, model car parts, fishing gear parts, sound box product shells, mobile power supply shells and the like. The hardware can use a working platform during processing.

At present, the current work platform for hardware processing in market does not possess the height-adjusting function when using, just fixed height, can lead to the staff like this when needs height-adjusting, need dismantle many spare parts just can adjust, can reduce the efficiency of work like this.

SUMMERY OF THE UTILITY MODEL

The utility model provides a but height-adjusting's work platform for hardware processing aims at solving current work platform for hardware processing and does not possess height-adjusting's problem at the use engineering.

The utility model is realized in such a way, a height-adjustable working platform for hardware processing is characterized in that a main body is divided into an upper space and a lower space which are separated by an intermediate partition plate, the main body is connected with a working plate by a hinge in the upper space, a fine-tuning moving sleeve is arranged on the lower surface of the working plate and is connected with a fine-tuning moving column, the fine-tuning moving column is arranged on a fine-tuning bevel gear I, the fine-tuning bevel gear I is arranged on the intermediate partition plate of the main body and is matched with a fine-tuning bevel gear II, the fine-tuning bevel gear II is connected with a rotating shaft, the rotating shaft is arranged on a rotating shaft frame I and a rotating shaft frame II, the rotating shaft frame I and the rotating shaft frame II are arranged on the intermediate partition plate of the main body, the rotating shaft is connected with an adjusting handle outside the main body, a large chain wheel shaft is arranged on a bottom, the coarse adjustment moving column is arranged on the coarse adjustment moving sleeve, the large chain wheel is connected with the small chain wheel through a chain, the small chain wheel is arranged on the small chain wheel shaft, the small chain wheel shaft is arranged on the coarse adjustment bevel gear I, the coarse adjustment bevel gear I is matched with the coarse adjustment bevel gear II, the coarse adjustment bevel gear II is connected with the motor shaft, and the motor shaft is arranged on the stepping motor.

Further, four large sprockets are respectively mounted on the four large sprocket shafts, and the heights of the four large sprocket shafts are respectively the same as the heights of the four rows of teeth of the small sprockets.

Furthermore, the four large chain wheels have the same number of teeth, the four rows of chain teeth of the small chain wheels have the same number of teeth, and the number of teeth of the large chain wheels is more than that of the small chain wheels.

Furthermore, the rough adjusting moving sleeves are symmetrically distributed on the main body, and the heights of the four rough adjusting moving sleeves can be different, so that the main body is parallel to the installation surface or presents different angles.

Furthermore, the rotating shaft is fixedly connected with the adjusting handle and the fine adjustment bevel gear II, and the fine adjustment bevel gear II can be synchronously driven to rotate by rotating the adjusting handle.

Furthermore, the number of teeth of the fine adjustment bevel gear II is smaller than that of the fine adjustment bevel gear I, and the number of teeth of the coarse adjustment bevel gear II is equal to that of the coarse adjustment bevel gear I.

About implementing the utility model discloses a beneficial technological effect does: the rough adjustment moving device and the fine adjustment moving device are arranged, so that the quick rough adjustment can be realized by controlling the motor in the machining process, the fine adjustment can be carried out on the working plate through the fine adjustment device after the rough adjustment is carried out to the required position, the height of the working platform can be controlled without disassembling a plurality of parts, and the working plate is an inclined plane, so that the machined parts can be collected, and the rolling and falling of the machined parts are avoided.

Drawings

Fig. 1 is a schematic structural oblique view of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

fig. 3 is a side sectional view of the structure of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It should be noted that, in the present embodiment, the stepping motor 8 is a prior art, is common general knowledge of those skilled in the art, and is not described herein again.

Referring to fig. 1-3, the utility model provides a deviation rectification mechanism of adhesive tape production machine, include: the device comprises a main body 1, a rotating shaft 2, an adjusting handle 3, a large chain wheel 4, a large chain wheel shaft 5, a coarse adjusting moving column 6, a coarse adjusting moving sleeve 7, a stepping motor 8, a motor shaft 9, a coarse adjusting bevel gear II 10, a coarse adjusting bevel gear I11, a small chain wheel shaft 12, a fine adjusting bevel gear 13, a rotating shaft frame I14, a rotating shaft frame II 15, a hinge 16, a working plate 17, a small chain wheel 18, a chain 19, a fine adjusting moving sleeve 20, a fine adjusting moving column 21 and a fine adjusting bevel gear I22.

A height-adjustable working platform for hardware processing is characterized in that a main body 1 is divided into an upper space and a lower space which are separated through a middle partition plate, the upper space of the main body 1 is connected with a working plate 17 through a hinge 16, a fine adjustment moving sleeve 20 is arranged on the lower surface of the working plate 17, the fine adjustment moving sleeve 20 is connected with a fine adjustment moving column 21, the fine adjustment moving column 21 is arranged on a fine adjustment bevel gear I22, the fine adjustment bevel gear I22 is arranged on the middle partition plate of the main body 1, the fine adjustment bevel gear I22 is matched with a fine adjustment bevel gear II 13, the fine adjustment bevel gear II 13 is connected with a rotating shaft 2, the rotating shaft 2 is arranged on a rotating shaft frame I14 and a rotating shaft frame II 15, the rotating shaft frame I14 and the rotating shaft frame II 15 are arranged on the middle partition plate of the main body 1, the rotating shaft 2 is connected with an adjustment handle 3 outside, the requirements for processing different parts are met, the collection of small parts can be realized, and the rolling-off of the small parts is prevented.

A bottom plate of a lower space of the main body 1 is provided with a large chain wheel shaft 5, a large chain wheel 4 is arranged on the large chain wheel shaft 5, the large chain wheel shaft 5 is connected with a coarse adjustment moving column 6, the coarse adjustment moving column 6 is arranged on a coarse adjustment moving sleeve 7, the large chain wheel 4 is connected with a small chain wheel 18 through a chain 19, the small chain wheel 18 is arranged on a small chain wheel shaft 12, the small chain wheel shaft 12 is arranged on a coarse adjustment bevel gear I11, the coarse adjustment bevel gear I11 is matched with a coarse adjustment bevel gear II 10, the coarse adjustment bevel gear II 10 is connected with a motor shaft 9, the motor shaft 9 is arranged on a stepping motor 8, the height adjustment of the whole platform can be realized through the control of the stepping motor, the chain transmission is adopted, the structure is light, the transmission is accurate.

The four large chain wheels 4 are respectively arranged on the four large chain wheel shafts 5, the heights of the four large chain wheel shafts 5 are respectively the same as the heights of the four rows of chain teeth of the small chain wheel 18, and the small chain wheel is designed into a plurality of rows of chain wheels, so that the space and the materials can be saved.

The four large chain wheels 4 have the same number of teeth, the four rows of chain teeth of the small chain wheels 18 are the same, and the number of teeth of the large chain wheel 5 is more than that of the small chain wheels 18, so that the transmission is speed reduction transmission, the rising speed of the platform is reduced, and the control is simpler and more convenient.

The coarse adjustment moving sleeves 7 are symmetrically distributed on the main body 1, and the heights of the four coarse adjustment moving sleeves 7 can be different, so that the main body 1 is parallel to the installation surface or presents different angles, and the adaptability is higher.

The rotating shaft 2 is fixedly connected with the adjusting handle 3 and the second fine-adjustment bevel gear 13, the adjusting handle 3 can synchronously drive the second fine-adjustment bevel gear to rotate 13, an operator can finely adjust the working plate by rotating the handle, and the operation is simple and convenient.

The number of teeth of the fine adjustment bevel gear II 13 is smaller than that of the fine adjustment bevel gear I22, and the number of teeth of the coarse adjustment bevel gear II 11 is equal to that of the coarse adjustment bevel gear I10, so that fine adjustment is achieved, coarse adjustment is achieved more rapidly, and requirements of different conditions are met.

The utility model discloses a theory of operation does: when the height-adjustable hardware processing working platform is used, the working platform is placed in a working place, the forward rotation (or reverse rotation) button is pressed down to enable the stepping motor 8 to rotate forward (or reversely), the forward rotation (or reverse rotation) button is loosened after the main body 1 ascends (or descends) to a specified position, the adjusting handle 3 is shaken again, the working plate is finely adjusted, and operation is carried out after the working plate reaches a proper position.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A height-adjustable working platform for hardware machining is characterized in that a main body (1) is divided into an upper space and a lower space which are separated through a middle partition plate, the upper space of the main body (1) is connected with a working plate (17) through a hinge (16), a fine adjustment moving sleeve (20) is arranged on the lower surface of the working plate (17), the fine adjustment moving sleeve (20) is connected with a fine adjustment moving column (21), the fine adjustment moving column (21) is installed on a fine adjustment bevel gear I (22), the fine adjustment bevel gear I (22) is installed on the middle partition plate of the main body (1), the fine adjustment bevel gear I (22) is matched with a fine adjustment bevel gear II (13), the fine adjustment bevel gear II (13) is connected with a rotating shaft (2), the rotating shaft (2) is installed on a rotating shaft frame I (14) and a rotating shaft frame II (15), the rotating shaft frame I (14) and the rotating shaft frame II (15) are installed on the middle partition plate of the main body (1), the rotating shaft (2) is connected with the adjusting handle (3) outside the main body (1), a large chain wheel shaft (5) is installed on a bottom plate of a space below the main body (1), a large chain wheel (4) is installed on the large chain wheel shaft (5), the large chain wheel shaft (5) is connected with a coarse adjusting moving column (6), the coarse adjusting moving column (6) is installed on a coarse adjusting moving sleeve (7), the large chain wheel (4) is connected with a small chain wheel (18) through a chain (19), the small chain wheel (18) is installed on a small chain wheel shaft (12), the small chain wheel shaft (12) is installed on a coarse adjusting bevel gear I (11), the coarse adjusting bevel gear I (11) is matched with a coarse adjusting bevel gear II (10), the coarse adjusting bevel gear II (10) is connected with a motor shaft (9), and the motor shaft (9) is installed on a stepping motor (8).

2. The height-adjustable hardware processing working platform according to claim 1, characterized in that: the four large chain wheels (4) are respectively arranged on the four large chain wheel shafts (5), and the heights of the four large chain wheel shafts (5) are respectively the same as the heights of the four rows of chain teeth of the small chain wheel (18).

3. The height-adjustable hardware processing working platform according to claim 1, characterized in that: the number of the teeth of the four large chain wheels (4) is the same, the four rows of the teeth of the small chain wheels (18) are the same, and the number of the teeth of the large chain wheels (4) is more than that of the teeth of the small chain wheels (18).

4. The height-adjustable hardware processing working platform according to claim 1, characterized in that: the coarse movement sleeves (7) are symmetrically distributed on the main body (1), and the heights of the four coarse movement sleeves (7) can be different, so that the main body (1) is parallel to a mounting surface or presents different angles.

5. The height-adjustable hardware processing working platform according to claim 1, characterized in that: the rotating shaft (2) is fixedly connected with the adjusting handle (3) and the fine adjustment bevel gear II (13), and the fine adjustment bevel gear II (13) can be synchronously driven to rotate by rotating the adjusting handle (3).

6. The height-adjustable hardware processing working platform according to claim 1, characterized in that: the number of teeth of the fine adjustment bevel gear II (13) is smaller than that of the fine adjustment bevel gear I (22), and the number of teeth of the coarse adjustment bevel gear I (11) is equal to that of the coarse adjustment bevel gear II (10).