CN216325199U

CN216325199U - Pneumatic tension pulley tool

Info

Publication number: CN216325199U
Application number: CN202122691507.4U
Authority: CN
Inventors: 付杰; 刘明; 李祥伟
Original assignee: Ruiwei Precision Metal Manufacturing Shanghai Co ltd
Current assignee: Ruiwei Precision Metal Manufacturing Shanghai Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-04-19
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses a pneumatic tension wheel tool, and belongs to the technical field of tension wheel tools. The automatic clamping device comprises a machine tool, wherein a support is arranged inside the machine tool, a pneumatic chuck is installed on the support, a transverse fixing plate is further installed on the support, a carrying net is installed at the bottom of the transverse fixing plate in a penetrating mode, the carrying net is located at the bottom of a clamping head end on the pneumatic chuck, and a driving assembly is arranged on one side of the outside of the machine tool and used for driving the clamping head end on the pneumatic chuck to clamp a tensioning wheel part. The device mainly comprises a driving assembly consisting of a pedal plate, a torsion spring, a through hole, a corrugated pipe and a connecting pipe, so that the pneumatic chuck acquires power, other air supply ways such as a storage tank are replaced, the production cost is mainly saved, and in addition, a carrying net is also arranged, so that the tensioning wheel part which drops suddenly can be received in the moment that the chuck end on the pneumatic chuck suddenly loosens.

Description

Pneumatic tension pulley tool

Technical Field

The utility model relates to a pneumatic tension pulley tool, and belongs to the technical field of tension pulley tools.

Background

When the tension wheel part is machined, a plurality of clamps such as pneumatic chucks are needed to fix the tension wheel part, however, the conventional pneumatic chucks are usually supplied with air through an air supply pipeline (such as a storage tank), so that the production cost is increased, and therefore, it is necessary to design a pneumatic tension wheel tool.

Disclosure of Invention

The present invention is implemented by the following technical solutions in view of the technical problems mentioned in the background art:

the utility model provides a pneumatic type tight pulley frock that rises, includes the lathe, the inside of lathe is equipped with the support, install pneumatic chuck on the support, still install horizontal fixed plate on the support, the bottom of horizontal fixed plate is run through and is installed and carry the thing net, just carry the clamp head end bottom that the thing net is located pneumatic chuck, outside one side of lathe is equipped with drive assembly for the clamp head end on the pneumatic chuck of drive comes the centre gripping tight pulley part that rises.

As a preferred example, the driving assembly includes a pedal, a torsion spring, a through hole, a bellows, a connection pipe, the pedal comprises a fixed plate and a movable plate, the movable plate is rotatably sleeved at the top of the fixed plate through a rotating shaft, the torsion spring is sleeved on the rotating shaft, one end of the torsion spring is connected with the fixed plate, the other end of the torsion spring is connected with the movable plate, the through hole is arranged on the fixed plate, and one end of the fixed plate is also provided with an air outlet nozzle, one end of the air outlet nozzle is communicated with the through hole, the two outer ends of the corrugated pipe are respectively arranged on the movable plate and the fixed plate, and the channel on the corrugated pipe is communicated with the through hole, one end of the corrugated pipe is communicated with an air inlet, one end of the air outlet nozzle is communicated with one end of the connecting pipe, and the other end of the connecting pipe extends into the machine tool and is communicated with an air receiving port on the pneumatic chuck.

The utility model has the beneficial effects that: the device mainly comprises a driving assembly consisting of a pedal plate, a torsion spring, a through hole, a corrugated pipe and a connecting pipe, so that the pneumatic chuck acquires power, other air supply ways such as a storage tank are replaced, the production cost is mainly saved, and in addition, a carrying net is also arranged, so that the tensioning wheel part which drops suddenly can be received in the moment that the chuck end on the pneumatic chuck suddenly loosens.

Drawings

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

FIG. 2 is a schematic structural view of portion A of FIG. 1;

in the figure: the device comprises a machine tool 1, a bracket 2, a pneumatic chuck 3, a transverse fixing plate 4, a carrying net 5, a connecting pipe 6, a torsion spring 7, a through hole 8, a corrugated pipe 9 and a pedal plate 10.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purpose and the efficacy of the utility model easy to understand, the utility model is further described with reference to the specific drawings.

As shown in fig. 1-2, a pneumatic tension pulley tool comprises a machine tool 1, a support 2 is arranged inside the machine tool 1, a pneumatic chuck 3 is mounted on the support 2, a transverse fixing plate 4 is further mounted on the support 2, a carrying net 5 is mounted at the bottom of the transverse fixing plate 4 in a penetrating manner, the carrying net 5 is located at the bottom of a chuck end of the pneumatic chuck 3, and a driving assembly is arranged on one side of the outside of the machine tool 1 and used for driving the chuck end of the pneumatic chuck 3 to clamp a tension pulley part.

The drive assembly comprises a pedal plate 10, a torsion spring 7, a through hole 8, a corrugated pipe 9, a connecting pipe 6, the pedal plate 10 comprises a fixed plate and a movable plate, the movable plate is rotatably sleeved at the top of the fixed plate through a rotating shaft, the torsion spring 7 is sleeved on the rotating shaft, one end of the torsion spring 7 is connected with the fixed plate, the other end of the torsion spring is connected with the movable plate, the through hole 8 is formed in the fixed plate, an air outlet nozzle is further arranged at one end of the fixed plate, one end of the air outlet nozzle is communicated with the through hole 8, the two ends of the outside of the corrugated pipe 9 are respectively installed on the movable plate and the fixed plate, a channel on the corrugated pipe 9 is communicated with the through hole 8, one end of the corrugated pipe 9 is communicated with an air inlet, one end of the air outlet nozzle is communicated with one end of the connecting pipe 6, the other end of the connecting pipe 6 extends into the machine tool 1 and is communicated with the air inlet on the pneumatic chuck 3.

The working principle is as follows:

I. firstly, a worker steps on a pedal 10 with the foot, so that a movable plate deflects towards the top of a fixed plate with the aid of a rotating shaft, the corrugated pipe 9 is compressed, then, with the aid of an air inlet, air in the corrugated pipe 9 sequentially enters a through hole 8, an air outlet nozzle and a connecting pipe 6 to enter a pneumatic chuck 3, then, a chuck end on the pneumatic chuck 3 is driven to clamp a tensioning wheel part, and then, the tensioning wheel part is machined by using a machine tool 1;

II. After the processing is finished, the feet are released, so that the movable plate starts to be away from the fixed plate under the assistance of the torsion spring 7, and the corrugated pipe 9 starts to extend; at the moment, the gas supply inside the pneumatic chuck 3 is insufficient, so that the chuck end of the pneumatic chuck 3 loosens the tensioning wheel part, and the machining of one tensioning wheel part is completed at the moment;

III, repeating the step I and the step II to complete batch processing of the tension wheel.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a pneumatic type tight pulley frock that rises, includes lathe (1), its characterized in that: the inside of lathe (1) is equipped with support (2), install pneumatic chuck (3) on support (2), still install transverse fixing plate (4) on support (2), the bottom of transverse fixing plate (4) is run through and is installed and carry thing net (5), just carry the clamp head end bottom that thing net (5) is located pneumatic chuck (3), outside one side of lathe (1) is equipped with drive assembly for clamp head end on the pneumatic chuck (3) of drive comes the centre gripping tight pulley part.

2. The pneumatic tension wheel tool according to claim 1, wherein: the driving assembly comprises a pedal plate (10), a torsion spring (7), a through hole (8), a corrugated pipe (9) and a connecting pipe (6), the pedal plate (10) comprises a fixed plate and a movable plate, the movable plate is rotatably sleeved on the top of the fixed plate through a rotating shaft, the torsion spring (7) is sleeved on the rotating shaft, one end of the torsion spring (7) is connected with the fixed plate, the other end of the torsion spring is connected with the movable plate, the through hole (8) is formed in the fixed plate, an air outlet nozzle is further arranged at one end of the fixed plate, one end of the air outlet nozzle is communicated with the through hole (8), two outer ends of the corrugated pipe (9) are respectively installed on the movable plate and the fixed plate, a channel in the corrugated pipe (9) is communicated with the through hole (8), one end of the corrugated pipe (9) is communicated with an air inlet, and one end of the air outlet nozzle is communicated with one end of the connecting pipe (6), the other end of the connecting pipe (6) extends into the machine tool (1) and is communicated with an air receiving port on the pneumatic chuck (3).