CN211330587U

CN211330587U - Automatic punching and blowing device for middle process of sleeve type workpiece

Info

Publication number: CN211330587U
Application number: CN201922062872.1U
Authority: CN
Inventors: 范亚栋; 常晓辉; 范丽娅; 胡卫中; 张淑敏; 王中民; 李冲; 刘同旺; 刘文娟; 赵锁成
Original assignee: Hebei Huabei Diesel Engine Co Ltd
Current assignee: Hebei Huabei Diesel Engine Co Ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-08-25
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses an automatic device that blows that dashes of process in the middle of sleeve class work piece belongs to workshop processing equipment field, including the protection casing, the bottom is provided with the rotatory rotary supporting mechanism of drive work piece in the protection casing, still install the inside and outside offset pipe that has two exports on the protection casing, let in compressed air in the inside and outside offset pipe, still be connected with the elevating gear that the offset pipe reciprocated inside and outside the drive on the protection casing. The utility model discloses a solve the problem of washing of cutting fluid, impurity, greasy dirt and inner chamber iron fillings remain in the processing mesosequence of sleeve class work piece, effectively improve the positioning accuracy of workpiece surface quality and sequent processing and realize that the interior outer wall of sleeve class work piece is towards blowing in step, avoid the interact, reduce the bodily injury to the operator simultaneously.

Description

Automatic punching and blowing device for middle process of sleeve type workpiece

Technical Field

The utility model belongs to the technical field of workshop processing equipment and specifically relates to an automatic device that blows that dashes in workshop, mainly used sleeve coolant liquid, the getting rid of magazine etc..

Background

When sleeve workpieces are machined on the site in a workshop, cutting fluid is often used when the sleeve workpieces are subjected to boring, grinding and other procedures, and the subsequent machining is still required because the procedures are not final procedures, and field operators generally directly aim at the workpieces by high-pressure air to blow and remove residual cooling fluid, impurities, oil stains, iron chips and the like on the inner and outer walls of the sleeve so as to ensure the precision requirement of the positioning reference of the subsequent machining. In a conventional mode, compressed air is directly used for flushing and blowing a workpiece, residual cutting fluid can be completely blown, but the inner wall and the outer wall need to be separately flushed and blown, and the mutual influence is caused. And the splashed cutting fluid contains certain additives (such as phenol substances commonly used as bactericidal additives) which are toxic to human bodies and can cause certain harm to the skin and respiratory organs of operators.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that needs to solve provides an automatic device that blows that dashes of process in the middle of sleeve class work piece realizes that the inside and outside wall of sleeve class work piece dashes in step and blows, avoids the interact, reduces the bodily injury to the operator simultaneously.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the utility model provides an automatic device that blows of process in middle of sleeve class work piece, the bottom is provided with the rotatory rotary supporting mechanism who drives the work piece including protection casing, still install the inside and outside offset pipe that has two exports on the protection casing, let in compressed air in the inside and outside offset pipe, still be connected with the elevating gear that the inside and outside offset pipe of drive reciprocated on the inside and outside offset pipe.

The utility model discloses technical scheme's further improvement lies in: the lifting device comprises a lifting cylinder arranged on the inner side wall of the protective cover, two chambers of the lifting cylinder respectively pass in and out compressed air through an air inlet and outlet rubber pipe, and the inner flushing pipe and the outer flushing pipe are connected to a lifting rod of the lifting cylinder.

The utility model discloses technical scheme's further improvement lies in: and the inner and outer opposite flushing pipes are provided with limit sensors.

The utility model discloses technical scheme's further improvement lies in: the bottom is provided with the kerve in the protection casing, installs the filter screen through the filter screen support on the kerve.

The utility model discloses technical scheme's further improvement lies in: the rotary supporting mechanism is a rotary disk which is driven by a rotary motor to rotate and used for placing a workpiece, and the rotary disk is arranged on the filter screen.

The utility model discloses technical scheme's further improvement lies in: the middle of the rotating disk is hollow, and a conveying belt which is driven by a motor to drive the rotating disk to rotate is sleeved outside the rotating disk.

The utility model discloses technical scheme's further improvement lies in: the inner and outer opposite flushing pipes comprise an inverted U-shaped hollow pipe, two outlets opposite to the inside and the outside of the workpiece are formed in the lower end of the hollow pipe, and compressed air is introduced into the upper end of the hollow pipe through an air inlet rubber pipe.

The utility model discloses technical scheme's further improvement lies in: the top of the protective cover is provided with a conical top cover, the lower end of the protective cover is supported on the filter screen, the protective cover is further provided with a perspective front window, and two transparent split type sliding doors are installed at the perspective front window.

Due to the adoption of the technical scheme, the utility model discloses the technological progress who gains is:

the utility model realizes synchronous, all-round and dead-angle-free flushing and blowing inside and outside the sleeve workpiece through the coordination of the lifting of the inner and outer opposite flushing pipes and the automatic rotation of the workpiece, lightens the labor intensity of operators, and avoids the mutual influence of respective flushing and blowing; meanwhile, the workpiece is sealed in a flushing and blowing area, personal injury to operators caused by splashing of residual cooling liquid, impurities, oil stains, scrap iron and the like is avoided, and pollution to the surrounding environment is reduced.

The lifting device adopts a lifting cylinder, so that the operation is simple and easy; and the setting of spacing sensor is used for responding to inside and outside washing pipe rising, descending height, realizes the automatic switch-over of going up and down, has further improved degree of automation.

The bottom in the protection casing sets up kerve and filter screen, has realized the classification of blowdown, is convenient for solid-liquid separation and clearance. A rotating disc is arranged on the filter screen and used for driving the workpiece to rotate; the middle of the rotating disc is hollow, so that a workpiece is properly lifted, and the convolution of oil stains and scraps during internal flushing and blowing is effectively avoided.

The protective cover is also provided with a perspective front window, so that the working process of the workpiece can be monitored conveniently; two transparent split type sliding doors are arranged at the perspective front window, so that the workpiece can be conveniently assembled and disassembled.

Drawings

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

FIG. 2 is a flow chart of the present invention;

the device comprises a top cover 1, a top cover 2, a protective cover 3, a perspective front window 4, a split type sliding door 5, a rotating disk 6, a filter screen 7, a bottom groove 8, a filter screen support 9, an air inlet and outlet rubber tube 10, a lifting cylinder 11, a limit sensor 12, an inner and outer opposite flushing tube 13 and an air inlet rubber tube.

Detailed Description

Example one

The utility model provides an automatic device that blows of process in middle of sleeve class work piece, includes protection casing 2, and the bottom is provided with the rotatory supporting mechanism that drives the work piece and rotate in the protection casing 2, still installs the inside and outside offset pipe 12 that has two exports on the protection casing 2, and two exports of inside and outside offset pipe 12 are relative with the interior outer wall of sleeve class work piece respectively, lets in compressed air in the inside and outside offset pipe 12, still is connected with the elevating gear that the inside and outside offset pipe 12 reciprocated of drive on the protection casing 2. The utility model realizes synchronous, all-round and dead-angle-free flushing and blowing inside and outside the sleeve workpiece through the coordination of the up-down lifting of the inner and outer opposite flushing pipes 12 and the automatic rotation of the workpiece, lightens the labor intensity of operators and avoids the mutual influence of respective flushing and blowing; meanwhile, the protection cover 2 seals a workpiece blowing area, personal injury to an operator caused by splashing of residual cooling liquid, impurities, oil stains, scrap iron and the like is avoided, and pollution to the surrounding environment is reduced.

The internal and external counter flushing pipes 12 comprise inverted U-shaped hollow pipes, the lower ends of the hollow pipes are provided with two outlets opposite to the inside and the outside of the workpiece, and compressed air is introduced into the upper ends of the hollow pipes through air inlet rubber pipes 13.

Wherein elevating gear can select for use any one among the prior art to realize the device of raising and lowering functions, for example rack and pinion device, pulley elevating gear etc. the preferred elevating gear of this embodiment, including installing lift cylinder 10 on the 2 inside walls of protection casing, two cavities of lift cylinder 10 are respectively through business turn over air rubber tube 9 business turn over compressed air, and wherein inside and outside wash pipe 12 is connected and is followed the lifter on the lifter of lift cylinder 10 and go up and down.

Example two

The difference between the embodiment and the first embodiment is that an upper limit sensor 11 and a lower limit sensor 11 are arranged on the protective cover 2, and the two limit sensors 11 can be connected with a controller and used for limiting the up-and-down lifting track of the inner and outer opposite flushing pipes 12.

Wherein the bottom is provided with kerve 7 in the protection casing 2, installs filter screen 6 through filter screen support 8 on the kerve, and in cutting fluid can flowed into kerve 7, filter screen 6 can filter out impurity, iron fillings etc. the clearance of being convenient for. The rotary supporting mechanism is a rotary disk 5 which is driven by a rotary motor to rotate and used for placing workpieces, and the rotary disk 5 is installed on a filter screen 6. The rotating disc 5 is externally sleeved with a conveyor belt, a rotating motor is required to be configured, a speed reducing device such as a speed reducer is connected outside the rotating motor, the conveyor belt is connected outside the speed reducer, and the conveyor belt drives the rotating disc 5 to rotate under friction force. Wherein, an annular groove can be arranged on the filter screen 5 for placing the rotating disc 5 to prevent the rotating disc 5 from being not positioned when rotating.

The rotary disk 5 may preferably be hollowed out, provided in a hollow form.

EXAMPLE III

The difference between this embodiment and the second embodiment lies in that the top of the protection casing 2 is provided with a conical top cover 1, as shown in fig. 1, the lower end of the protection casing 2 is supported on a filter screen 6, the protection casing 2 is further provided with a transparent front window 3, and two transparent split type sliding doors 4 are installed at the transparent front window 3.

Above do the utility model discloses a device part, the operation of device needs the controller to control, wherein the controller choose for use current conventional controller can, rotatory strutting arrangement, elevating gear and inside and outside are to the admission and exhaust of washpipe 12 and lift cylinder 10 by controller control, as shown in fig. 2, specific work flow is as follows:

firstly, the controller controls the rotary supporting device to drive the workpiece to rotate, and then controls the compressed air introduced into the inner and outer washing pipes 12 to wash and blow the workpiece;

meanwhile, the controller controls the lifting cylinder to lift up and down, when the lifting cylinder upwards or downwards touches the limiting sensor, the controller controls the lifting cylinder to move in a reversing way, and the up-and-down automatic repeated movement of the inner flushing pipe and the outer flushing pipe is realized.

Claims

1. The utility model provides an automatic device that blows of process in middle of sleeve class work piece which characterized in that: including protection casing (2), the bottom is provided with the rotatory rotary supporting mechanism who drives the work piece in protection casing (2), still install inside and outside opposite flushing pipe (12) that have two exports on protection casing (2), let in compressed air in inside and outside opposite flushing pipe (12), still be connected with the elevating gear that reciprocates outside and inside opposite flushing pipe (12) in the drive on protection casing (2).

2. The automatic punching and blowing device for the intermediate process of the sleeve workpieces as claimed in claim 1, wherein: the lifting device comprises a lifting cylinder (10) arranged on the inner side wall of the protective cover (2), two chambers of the lifting cylinder (10) respectively pass in and out compressed air through an air inlet and outlet rubber pipe (9), and an inner flushing pipe (12) and an outer flushing pipe (12) are connected to a lifting rod of the lifting cylinder (10).

3. The automatic punching and blowing device for the intermediate process of the sleeve workpieces as claimed in claim 1, wherein: and a limiting sensor (11) for limiting the up-and-down lifting track of the inner and outer opposite flushing pipes (12) is arranged on the protective cover (2).

4. The automatic punching and blowing device for the intermediate process of the sleeve workpieces as claimed in claim 1, wherein: the bottom is provided with kerve (7) in protection casing (2), installs filter screen (6) through filter screen support (8) on the kerve.

5. The automatic punching and blowing device for the intermediate process of the sleeve workpieces as claimed in claim 4, wherein: the rotary supporting mechanism is a rotary disk (5) which is driven by a rotary motor to rotate and used for placing workpieces, and the rotary disk (5) is installed on the filter screen (6).

6. The automatic punching and blowing device for the intermediate process of the sleeve workpieces as claimed in claim 5, wherein: the middle of the rotating disc (5) is arranged in a hollow mode, and a conveying belt which drives the rotating disc (5) to rotate under the driving of a motor is sleeved outside the rotating disc (5).

7. The automatic punching and blowing device for the intermediate process of the sleeve workpieces as claimed in claim 1, wherein: the inner and outer opposite flushing pipes (12) comprise an inverted U-shaped hollow pipe, two outlets opposite to the inside and the outside of the workpiece are arranged at the lower end of the hollow pipe, and compressed air is introduced into the upper end of the hollow pipe through an air inlet rubber pipe (13).

8. The automatic punching and blowing device for the intermediate process of the sleeve workpieces as claimed in claim 4, wherein: the top of the protective cover (2) is provided with a conical top cover (1), the lower end of the protective cover (2) is supported on the filter screen (6), the protective cover (2) is further provided with a perspective front window (3), and two transparent split type sliding doors (4) are arranged at the perspective front window (3).