CN219465453U

CN219465453U - Hub clamp locating surface air blowing cleaning device

Info

Publication number: CN219465453U
Application number: CN202320351630.8U
Authority: CN
Inventors: 谢国亮; 李贯存; 唐连续; 房超; 赵万华
Original assignee: Jinan First Machine Tool Group Co ltd
Current assignee: Jinan First Machine Tool Group Co ltd
Priority date: 2023-03-01
Filing date: 2023-03-01
Publication date: 2023-08-04
Anticipated expiration: 2033-03-01

Abstract

The utility model discloses an air blowing cleaning device for a positioning surface of a hub clamp, which comprises an air supply pipe connected with an air source and an on-off valve electrically connected with a controller, wherein the other end of the air supply pipe is communicated with an air inlet of the on-off valve, an air outlet of the on-off valve is provided with a connecting pipe and a main air pipe internally communicated with the end part of the connecting pipe, a plurality of air nozzles internally communicated with the main air pipe are arranged on the main air pipe, and a plurality of air nozzle outlets face to a positioning block positioning surface of a clamping assembly. According to the utility model, the on-off valve is controlled by the controller, so that the air flow blowing to the positioning surface is controlled to be on-off, and the foreign matters on the positioning surface are cleaned by the air flow blowing force, so that the clamping positioning precision of the hub on the clamping assembly is improved, the manual cleaning work of operators is replaced, and the hub processing yield and the hub batch processing efficiency are improved.

Description

Hub clamp locating surface air blowing cleaning device

Technical Field

The utility model relates to the technical field of cleaning, in particular to an air-blowing cleaning device for a positioning surface of a hub clamp.

Background

As automobile demand increases year by year, demand for automobile hubs increases year by year, and more hub manufacturing enterprises are required to improve the efficiency of hub processing. The automobile hub is generally machined through a hub machine tool, a clamping device on the hub machine tool clamps, locks and positions the hub, and the clamping device is driven by a driving shaft of the hub machine tool and drives the hub to rotate together for hub machining. When the clamping device clamps the hub, the hub is accurately positioned by virtue of the positioning block on the clamping device, when the hub is machined, the clamping device releases the clamped hub to be separated from the positioning block, at the moment, foreign matters such as metal scraps are often attached to the positioning surface of the positioning block, and the foreign matters can influence the positioning precision of the hub on the positioning block, so that the yield of hub machining is reduced. Therefore, the foreign matters such as metal scraps on the positioning surface of the positioning block need to be cleaned in time, so that the positioning surface is kept clean. The traditional cleaning method is that operators manually clean, the cleaning efficiency is low, and the machining efficiency of the hub is affected.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides an air-blowing cleaning device for the positioning surface of a hub clamp, which solves the problem of low working efficiency of cleaning foreign matters on the positioning surface of the hub clamp.

The technical scheme adopted for solving the technical problems is as follows:

the air blowing cleaning device for the positioning surface of the hub clamp is arranged on the outer side of a clamping assembly of a hub machine tool and comprises an air supply pipe, an air tap, an on-off valve and a controller, wherein the air supply pipe is connected with an air source; an electric actuator for driving the on-off valve to open or close is arranged at the top of the on-off valve, and the electric actuator is electrically connected with the controller; the driving end of the clamping assembly is provided with a baffle plate, the baffle plate is provided with a through hole which is matched with a connecting pipe, and the connecting pipe penetrates through the through hole of the baffle plate to be connected with an air outlet of the on-off valve.

Further, the connecting pipe is provided with a connecting plate, the connecting plate is detachably connected with the partition plate, and the connecting pipe respectively penetrates through a center hole of the connecting plate and a through hole of the partition plate to be connected with an air outlet of the on-off valve.

Further, the main air pipe is an arc-shaped pipe with two closed ends, and the main air pipe is arranged close to the clamping assembly.

Furthermore, the air tap is a universal air tap with adjustable air blowing angle.

Furthermore, at least two air nozzles are arranged on the main air pipe, and the air nozzles are uniformly distributed on the main air pipe.

The utility model has the following beneficial effects:

1. through setting up the on-off valve, before the clamping component centre gripping wheel hub of wheel hub lathe, rely on the controller to control the on-off valve and open, make the interior gas of air supply pipe flow direction air cock of air supply pipe, gas blows to the anchor clamps locating surface from the air cock, make the drive shaft drive clamping component of wheel hub lathe slowly rotate, make the air cock multi-angle of air blast cleaning device sweep anchor clamps locating surface, rely on the air current to blow and clean the foreign matter clean up that adheres to on the locating surface, so that improve the centre gripping positioning accuracy of wheel hub on clamping component, the processing yield is improved, air blast cleaning device has replaced operating personnel's manual clearance work, wheel hub batch machining efficiency has been improved, simultaneously in time control intraductal air current break-make through the controller, make air blast cleaning device carry out timely clearance work according to wheel hub processing needs, the efficiency of sweeping has been improved.

2. The air blowing cleaning device can clean the attached foreign matters by means of air flow, extra cleaning waste can not be generated, the cleaning mode is more environment-friendly, the reliability is high, and the maintenance is easy.

3. The air-blowing cleaning device is detachably connected to the partition plate through the connecting plate, so that the support is provided for the air-blowing cleaning device, the air-blowing cleaning device is conveniently arranged, and the air-blowing stability is improved.

4. The air tap is a universal air tap, and can adapt to the requirements of different clamping assemblies on cleaning angles. The main air pipe is arranged to be arc-shaped, so that the gas coverage range of the locating surface of the locating block is increased, and the cleaning efficiency is improved.

Drawings

The utility model is further described with reference to the accompanying drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a perspective view of another embodiment of the present utility model;

fig. 3 is a partial enlarged view at a in fig. 2.

In the figure, 1, a gas supply pipe; 2. an on-off valve; 3. a connecting pipe; 4. a main air pipe; 5. an air tap; 6. a connecting plate; 7. a clamping assembly; 71. a positioning block; 8. a partition board.

Detailed Description

In order to make the technical solution of the present utility model better understood by those skilled in the art, the technical solution of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

As shown in fig. 1-2, the utility model provides a hub clamp positioning surface air blowing cleaning device, which is arranged outside a clamping assembly 7 of a hub machine tool and comprises an air supply pipe 1 connected with an air source, an air tap 5, an on-off valve 2 for controlling air circulation and a controller, wherein an air inlet of the on-off valve 2 is communicated with the air supply pipe 1, an air outlet of the on-off valve 2 is provided with a connecting pipe 3, the end part of the connecting pipe 3 is provided with a main air pipe 4 internally communicated, the main air pipe 4 is provided with an air tap 5 internally communicated, and an outlet of the air tap 5 faces to a positioning block 71 of the clamping assembly 7;

the hub abuts against the positioning block 71 and is clamped in a locking position by the clamping assembly 7, and the driving shaft of the hub machine tool drives the clamping assembly 7 to drive the hub to rotate together for hub machining. When the hub is processed, the clamping assembly 7 releases the clamped hub to be separated from the positioning block 71, at the moment, some foreign matters such as metal chips are often attached to the positioning surface of the positioning block 71, at the moment, the air blowing cleaning device is started, and the foreign matters are cleaned through the air blowing action of the air nozzle 5, so that the positioning surface of the positioning block 71 is kept clean.

The driving end of the clamping assembly 7 is provided with a baffle plate 8, the baffle plate 8 is provided with a through hole which is matched with the connecting pipe 3, and the connecting pipe 3 penetrates through the through hole of the baffle plate 8 to be connected with the air outlet of the on-off valve 2.

Preferably, the connecting pipe 3 is provided with a connecting plate 6, the connecting plate 6 is detachably connected with the partition plate 8, and the connecting pipe 3 respectively penetrates through a center hole of the connecting plate 6 and a through hole of the partition plate 8 to be connected with an air outlet of the on-off valve 2. The whole air blowing cleaning device is fixed on the partition plate 8 through the connecting plate 6, so that the support is provided for the air blowing cleaning device, the influence of pipeline vibration caused by air flow pulsation in an air pipe on the air tap 5 is reduced, and the air blowing stability is improved.

As shown in fig. 3, the main air pipe 4 is an arc pipe with two closed ends, and the main air pipe 4 is arranged close to the clamping assembly 7; the air tap 5 is a universal air tap with adjustable air blowing angle; at least two air nozzles 5 are arranged on the main air pipe 4, and a plurality of air nozzles 5 are uniformly distributed on one side of the main air pipe 4 close to the positioning block 71. The air tap 5 is a universal air tap, can adapt to the requirements of different clamping assemblies 7 on different cleaning angles, and improves the cleaning efficiency. The arc-shaped main air pipe 4 enlarges the range of the main air pipe 4 surrounding the clamping assembly 7, and further increases the coverage range of the air tap 5 blowing to the positioning surface of the positioning block 71.

The electric actuator is arranged at the top of the on-off valve 2 to control the on-off valve 2 to be opened or closed, and the electric actuator is electrically connected with the controller. The on-off valve 2 is arranged between the air supply pipe 1 and the connecting pipe 3, the electric actuator of the on-off valve 2 is controlled by the controller to act, so that the on-off of air flow in the air pipe can be effectively controlled, the on-off of air flowing through the air tap 5 is further controlled, the air blowing cleaning device can perform rapid cleaning work according to the hub processing requirement, and the blowing efficiency is improved.

After the driving shaft of the hub machine tool drives the clamping assembly 7 to drive the hub to rotate for hub machining, when the clamping assembly 7 clamps the hub again, foreign matters such as metal scraps attached to the positioning block 71 can influence the positioning accuracy of the hub on the positioning block 71, so that the hub machining yield is reduced, the foreign matters such as the metal scraps on the positioning surface of the positioning block 71 need to be cleaned in time, the positioning surface is kept clean, and the foreign matters are prevented from influencing the machining accuracy of the hub.

When the fixture locating surface needs to be cleaned, the electric actuator of the on-off valve 2 is controlled by the controller to act, so that gas in the gas pipe flows to the plurality of gas nozzles 5 through the main gas pipe 4, the gas is blown to the fixture locating surface from the gas nozzles 5, foreign matters attached to the locating surface are cleaned up by means of the gas flow, the clamping locating precision of the hub on the clamping assembly 7 is improved, the hub machining size is ensured, the yield is improved, and meanwhile, the air-blowing cleaning device is operated by the controller to replace operators to manually clean up the hubs, so that the hub batch machining efficiency is improved. The utility model cleans the attached foreign matters by means of air flow, does not generate extra cleaning waste, has more environment-friendly cleaning mode, and has simple air circuit structure, high reliability and easier maintenance.

When the fixture locating surface needs to be cleaned, the driving shaft of the hub machine tool drives the clamping assembly to slowly rotate, so that the air tap 5 of the air blowing cleaning device sweeps the fixture locating surface at multiple angles, and foreign matters attached to the fixture locating surface are cleaned rapidly.

Other than the technical features described in the specification, all are known to those skilled in the art.

In the description of the present utility model, the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "vertical", "horizontal", etc. refer to the orientation or positional relationship based on that shown in the drawings, and are merely for the purpose of describing the present utility model and do not require that the present utility model must be constructed or operated in a specific orientation, and thus should not be construed as limiting the present utility model. "connected" and "connected" in the present utility model are to be understood broadly, and may be, for example, connected or detachably connected; the connection may be direct or indirect through intermediate members, and the specific meaning of the terms may be understood in detail by those skilled in the art.

The foregoing has been described in what is considered to be the preferred embodiments of the utility model, and the description of specific examples is only intended to provide a better understanding of the principles of the utility model. It will be apparent to those skilled in the art that modifications and equivalents may be made in accordance with the principles of the utility model, and such modifications and equivalents are considered to fall within the scope of the utility model.

Claims

1. The air blowing cleaning device for the positioning surface of the hub clamp is arranged on the outer side of a clamping assembly (7) of a hub machine tool and comprises an air supply pipe (1) and an air tap (5) which are connected with an air source, and is characterized by further comprising an on-off valve (2) and a controller, wherein an air inlet of the on-off valve (2) is communicated with the air supply pipe (1), an air outlet of the on-off valve (2) is provided with a connecting pipe (3), the end part of the connecting pipe (3) is provided with a main air pipe (4) with the inner part communicated with each other, the main air pipe (4) is provided with the air tap (5) with the inner part communicated with each other, and an outlet of the air tap (5) faces to a positioning block (71) of the clamping assembly (7); an electric actuator for driving the on-off valve (2) to be opened or closed is arranged at the top of the on-off valve (2), and the electric actuator is electrically connected with the controller; the driving end of the clamping assembly (7) is provided with a partition plate (8), the partition plate (8) is provided with a through hole which is matched with the connecting pipe (3), and the connecting pipe (3) penetrates through the through hole of the partition plate (8) to be connected with an air outlet of the on-off valve (2).

2. The hub fixture positioning surface air-blowing cleaning device according to claim 1, wherein the connecting pipe (3) is provided with a connecting plate (6), the connecting plate (6) is detachably connected with the partition plate (8), and the connecting pipe (3) respectively penetrates through a central hole of the connecting plate (6) and a through hole of the partition plate (8) to be connected with an air outlet of the on-off valve (2).

3. A hub clamp locating surface air blast cleaning device as claimed in claim 1, wherein the main air pipe (4) is an arc pipe with two closed ends, and the main air pipe (4) is arranged close to the clamping assembly (7).

4. A hub clamp locating surface air-blowing cleaning device according to claim 1, characterized in that the air tap (5) is a universal air tap with adjustable blowing angle.

5. The hub clamp positioning surface air blowing cleaning device according to claim 1, wherein at least two air nozzles (5) are arranged on the main air pipe (4), and the air nozzles (5) are uniformly distributed on the main air pipe (4).