CN108284113B

CN108284113B - Blanking device for bearing cleaning machine

Info

Publication number: CN108284113B
Application number: CN201711491295.7A
Authority: CN
Inventors: 王建超; 丁滨; 田丁丁; 赵承芳; 王志成; 赵明; 刘剑; 李建冰
Original assignee: CRRC Shijiazhuang Co Ltd
Current assignee: CRRC Shijiazhuang Co Ltd
Priority date: 2017-12-30
Filing date: 2017-12-30
Publication date: 2020-03-24
Anticipated expiration: 2037-12-30
Also published as: CN108284113A

Abstract

The invention provides a blanking device for a bearing cleaning machine, and belongs to the technical field of bearing cleaning. The device comprises a pushing assembly, a support, a rail and a first power mechanism, wherein the pushing assembly is arranged at the rear end of a bearing cleaning machine and used for supporting and pushing a cleaned bearing assembly, the support is arranged at the lower end of the pushing assembly and used for supporting the pushing assembly, the rail is arranged on the lower side of the support and is in sliding connection with the support, and the first power mechanism is used for pushing the support to slide along the rail. The device aims to solve the problems of low working efficiency and low safety of the existing manual combination bearing assembly carrying mode, can automatically fold the bearing assembly after the cleaning work of the cleaning machine is finished and transfer the folded bearing assembly to the next process, and improves the working efficiency, the use is convenient and the safety is high.

Description

Blanking device for bearing cleaning machine

Technical Field

The invention belongs to the technical field of bearing cleaning, and particularly relates to a blanking device for a bearing cleaning machine.

Background

In the horizontal cleaning process of the railway wagon bearing, each bearing is dispersed into a plurality of components such as inner rings, outer rings, rolling element brackets and the like, and the components as a whole sequentially pass through a cleaning machine, and enter the next procedure after the cleaning is finished. In the prior art, after cleaning, the bearing assembly needs to be manually folded and carried, and considering that the bearing assembly is heavy, the working efficiency is low and the safety is low in a manual combined carrying mode.

Disclosure of Invention

The invention aims to provide a blanking device for a bearing cleaning machine, which aims to solve the problems of low working efficiency and low safety of the existing manual combination bearing assembly carrying mode.

In order to achieve the purpose, the invention adopts the technical scheme that: the blanking device for the bearing cleaning machine comprises a pushing assembly, a support, a track and a first power mechanism, wherein the pushing assembly is arranged at the rear end of the bearing cleaning machine and used for supporting and pushing a cleaned bearing assembly, the support is arranged at the lower end of the pushing assembly and used for supporting the pushing assembly, the track is arranged on the lower side of the support and connected with the support in a sliding mode, and the first power mechanism is used for pushing the support to slide along the track.

Further, the pushing assembly comprises a tray for supporting the bearing assembly and two pushing pieces arranged on the upper side of the tray for pushing the bearing assembly.

Further, a boss for preventing the bearing assembly from rolling off is provided along the upper periphery of the tray.

Furthermore, the two pushing pieces comprise stop rods connected to the left side and the right side of the tray.

Furthermore, the two pushing pieces respectively comprise a bottom plate fixedly connected with the stop lever in an L shape, and the two bottom plates are arranged oppositely.

Furthermore, the two pushing pieces are respectively hinged to the tray through the fixed connecting ends of the bottom plate and the blocking rods, an elastic piece used for pushing the pushing pieces to rotate outwards is further arranged between the bottom plate and the tray, and when the blocking rods are in a vertical state, the distance between the blocking rods on the two sides is matched with the width of the folded bearing assembly.

Furthermore, the number of the stop levers is two, and the two stop levers are respectively fixed at the front end and the rear end of the bottom plate.

Furthermore, a vertical rod used for being connected with the support in a sliding mode and a second power mechanism used for pushing the pushing assembly to slide along the vertical rod are fixed on the lower side of the pushing assembly.

Furthermore, the first power mechanism and the second power mechanism are cylinders or oil cylinders.

The blanking device for the bearing cleaning machine provided by the invention has the beneficial effects that: the device is arranged at the rear end of the bearing cleaning machine, when the cleaning machine finishes cleaning work and is conveyed out of dispersed bearing assemblies by a conveying chain of the cleaning machine, the bearing assemblies are folded by the pushing assembly and the assembly, and the folded bearing assemblies are pushed by the first power mechanism to be conveyed to the next working procedure along a track.

Drawings

Fig. 1 is a first structural schematic diagram of a blanking device for a bearing cleaning machine, provided by an embodiment of the invention;

fig. 2 is a schematic structural diagram of a blanking device for a bearing cleaning machine according to an embodiment of the present invention.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, 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 will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1, a blanking device for a bearing cleaning machine according to the present invention will now be described. The blanking device for the bearing cleaning machine comprises a pushing assembly 1, a support 3, a track 2 and a first power mechanism, wherein the pushing assembly 1 is arranged at the rear end of the bearing cleaning machine and used for supporting and pushing a cleaned bearing assembly, the support 3 is arranged at the lower end of the pushing assembly 1 and used for supporting the pushing assembly 1, the track 2 is arranged on the lower side of the support 3 and connected with the support 3 in a sliding mode, and the first power mechanism is used for pushing the support to slide along the track 2.

Referring to fig. 2, the device is arranged at the rear end of a bearing cleaning machine, a plurality of split type cross rods for conveying dispersed bearing assemblies are arranged on the bearing cleaning machine, when the cross rods move in place along a conveying chain of the cleaning machine and are suspended, a pushing assembly 1 supports the bearing assemblies and pushes the dispersed bearing assemblies, the folded bearing assemblies are pushed by a first power mechanism to be conveyed to the next working procedure along a track, and the device is high in working efficiency, convenient to use and high in safety.

The push-fit assembly 1 comprises a tray 11 for holding the bearing assembly and two push pieces 12 arranged on the upper side of the tray 11 for pushing the bearing assembly. The tray 11 is used for placing the folded bearing assembly, particularly, the device is further provided with two pushing pieces 12 used for folding the dispersed bearing assembly, the two pushing pieces 12 are respectively arranged on the left side and the right side of the dispersed bearing assembly and used for pushing the bearing assembly, so that the blanking form of the bearing cleaning machine is the folded bearing assembly, manual carrying and folding are avoided, and the working efficiency and the safety are improved.

A boss 111 for preventing the bearing assembly from rolling off is provided along the upper periphery of the tray 11. When the bearing assembly is folded and placed on the tray 11, in order to prevent the bearing assembly from rolling off, a boss 111 is provided on the outer periphery of the upper side of the tray, and the boss 111 may take the shape of a bar as shown in fig. 1 and 2, or may be an intermittent step, and this embodiment is not limited.

Both the pushing members 12 include a lever 122 connected to the left and right sides of the tray 11. The blocking rods 122 on both sides are respectively arranged on the left side and the right side of the dispersed bearing assemblies, and when the blocking rods 122 are closed and close, the dispersed bearing assemblies are driven to close. The stop lever 122 may be slidably connected to the tray 11 or hinged to the tray 11, a power mechanism such as an air cylinder or an oil cylinder needs to be provided for the sliding or rotating of the tray 11, and when the control system or the displacement sensor indicates that the bearing assembly is in place, the bearing assembly is closed.

The two pushing members 12 further include bottom plates 121 fixedly connected to the blocking rods 122 in an L-shape, respectively, and the two bottom plates 121 are disposed opposite to each other. The embodiment further provides an implementation form of the pushing element 12, the pushing element 12 is an L-shaped rod plate, the bottom plate 121 may be rod-shaped or plate-shaped, and as above, the pushing element 12 and the tray 11 may be sliding or hinged, and a power mechanism is provided to push the pushing element 12 to act, taking the pushing element 12 slidably connected to the tray 11 as an example, a gravity sensor or a position sensor may be provided on the bottom plate 121 to indicate whether the bearing assembly is in place, when the bearing assembly falls onto the bottom plate 121, the power mechanism pushes the pushing elements 12 on both sides to approach and close the bearing assembly, and after the closing is completed, the first power mechanism pushes the pushing assembly 1 to move along the rail 2 to the next process.

The two pushing pieces 12 are respectively hinged on the tray 11 through the fixed connecting ends of the bottom plate 121 and the blocking rods 122, an elastic piece 13 for pushing the pushing pieces 12 to rotate outwards is further arranged between the bottom plate 121 and the tray 11, and when the blocking rods 122 are in a vertical state, the distance between the blocking rods 122 on the two sides is matched with the width of a folded bearing assembly. The embodiment provides a motion form of the pushing element 12 without an external power mechanism, the pushing element 12 is hinged on the tray 11 at the bending part, the elastic element 13 is in a compressed state, namely the stop rods 122 at both sides are in an outward expansion state, when the bearing assembly falls on the bottom plate 121, the bottom plate 121 rotates around a hinge shaft of the pushing element 12 for the action of gravity, meanwhile, the stop rods 122 rotate inwards and push the bearing assembly, when the bottom plate 121 is in a horizontal state, the stop rods 122 at both sides are in a vertical state and close the bearing assembly; the first power mechanism pushes the pushing assembly 1 to move along the track 2 to the next procedure, the bearing assembly is separated from the tray in the next procedure, and the pushing member 12 rotates outwards under the action of the elastic force of the elastic member 13 and restores to an outward expansion state; the elastic member 13 may be a spring or an elastic rubber, and the embodiment is not limited.

The two shift levers 122 are fixed to the front and rear ends of the base plate 121, respectively. The stop lever 122 can be converted into a plate shape as long as it avoids the cross bar as shown in fig. 2.

A vertical rod 4 used for being connected with the support 3 in a sliding mode and a second power mechanism used for pushing the push-fit component 1 to slide along the vertical rod 4 are fixed on the lower side of the push-fit component 1. When the pushing assembly 1 is fixedly connected with the support 3, the device needs to reach the rear end of the cleaning machine in advance, and waits for the cross rod shown in fig. 2 to drive the bearing assembly to descend to the right position; in this embodiment, the pushing assembly 1 can slide in the vertical direction, the cross rod drives the bearing assembly to move in place and pause, the pushing assembly supports and folds the bearing assembly while rising, so that the inner circle of the folded bearing assembly is separated from the cross rod, the manipulator arranged on the bearing cleaning machine pulls the cross rod to two sides to separate the split type cross rod, and the second power mechanism pushes the pushing assembly 1 and the support 3 to move and transfer to the next process.

The first power mechanism and the second power mechanism are cylinders or oil cylinders. In this embodiment, the implementation forms of the first power mechanism and the second power mechanism are not limited.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a unloader for bearing cleaning machine which characterized in that: the device comprises a pushing assembly (1) which is arranged at the rear end of a bearing cleaning machine and used for supporting and pushing a cleaned bearing assembly, a support (3) which is arranged at the lower end of the pushing assembly (1) and used for supporting the pushing assembly (1), a track (2) which is arranged at the lower side of the support (3) and is in sliding connection with the support (3), and a first power mechanism which is used for pushing the support to slide along the track (2);

the pushing assembly (1) comprises a tray (11) for supporting the bearing assembly and two pushing pieces (12) arranged on the upper side of the tray (11) and used for pushing the bearing assembly; the two pushing pieces (12) comprise stop rods (122) connected to the left side and the right side of the tray (11).

2. The blanking device for the bearing cleaning machine according to claim 1, characterized in that: and a boss (111) for preventing the bearing assembly from rolling off is arranged along the periphery of the upper side of the tray (11).

3. The blanking device for the bearing cleaning machine according to claim 1, characterized in that: the two pushing pieces (12) respectively comprise bottom plates (121) fixedly connected with the stop lever (122) in an L shape, and the two bottom plates (121) are arranged oppositely.

4. The blanking device for the bearing cleaning machine according to claim 3, characterized in that: the two pushing pieces (12) are hinged to the tray (11) through the fixed connecting ends of the bottom plate (121) and the stop rods (122), an elastic piece (13) used for pushing the pushing pieces (12) to rotate outwards is further arranged between the bottom plate (121) and the tray (11), and when the stop rods (122) are in a vertical state, the distance between the stop rods (122) on the two sides is matched with the width of the folded bearing assembly.

5. The blanking device for the bearing cleaning machine according to claim 3, characterized in that: the number of the two stop rods (122) is two, and the two stop rods (122) are respectively fixed at the front end and the rear end of the bottom plate (121).

6. The blanking device for the bearing cleaning machine according to claim 1, characterized in that: a vertical rod (4) which is used for being in sliding connection with the support (3) and a second power mechanism which is used for pushing the pushing assembly (1) to slide along the vertical rod (4) are fixed on the lower side of the pushing assembly (1).

7. The blanking device for the bearing cleaning machine according to claim 6, characterized in that: the first power mechanism and the second power mechanism are cylinders or oil cylinders.