CN213034225U

CN213034225U - Railway steel rail flatness repairing and grinding device

Info

Publication number: CN213034225U
Application number: CN202021858916.8U
Authority: CN
Inventors: 张澜
Original assignee: Hubei Zhongde Welding Technology Co ltd
Current assignee: Hubei Zhongde Welding Technology Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-04-23
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a grinding device is restoreed to railway rail straightness, the on-line screen storage device comprises a base, the top of base is seted up flutedly, recess cavity's right side fixedly connected with motor, the output fixedly connected with threaded rod of motor, the inner wall swing joint of bearing and recess is passed through in the left side of threaded rod, the right side threaded connection on threaded rod surface has the thread bush, the top fixedly connected with movable splint of thread bush. The utility model discloses a base, recess, motor, threaded rod, thread bush, movable clamp plate, solid fixed splint, support frame, shell, first cylinder, movable block, second cylinder, mount pad, milling machine and laser sensor's cooperation is used, the problem that efficiency is comparatively low when can effectually solving traditional railway rail grinding device fixed rail, and the device can carry out the centre gripping automatically to the rail fixed, when having guaranteed stability, has reduced artifical burden.

Description

Railway steel rail flatness repairing and grinding device

Technical Field

The utility model relates to a rail processing technology field specifically is a grinding device is restoreed to railway rail straightness.

Background

Along with the rapid development of railways in China, the demand on steel rail grinding devices in China is more and more great, so that the grinding device with the independent intellectual property rights in China is very urgent to develop, the grinding device is one of main working parts for machining the steel rails, the grinding quality of the grinding device directly determines the final grinding effect of the steel rails, the traditional grinding device is poor in steel rail grinding efficiency at present, the efficiency of fixing the steel rails by using tools manually is low, and the production demand cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding device is restoreed to railway rail straightness possesses the advantage that improves fixed efficiency, has solved present traditional grinding device and is carrying out the rail in-process of polishing, relatively poor to the fixed efficiency of rail, and the artifical instrument that utilizes carries out the inefficiency of fixing, can't satisfy the problem of production demand.

In order to achieve the above object, the utility model provides a following technical scheme: a railway steel rail flatness repairing and grinding device comprises a base, wherein a groove is formed in the top of the base, a motor is fixedly connected to the right side of a groove cavity, a threaded rod is fixedly connected to the output end of the motor, the left side of the threaded rod is movably connected with the inner wall of the groove through a bearing, a threaded sleeve is connected to the right side of the surface of the threaded rod through threads, a movable clamping plate is fixedly connected to the top of the threaded sleeve, a fixed clamping plate is fixedly connected to the left side of the top of the base, supporting frames are fixedly connected to both sides of the top of the base, a shell is fixedly connected to the top of one side, opposite to the two supporting frames, of the right side of the inner cavity of the shell, a movable block is fixedly connected to the left side of the first cylinder, the front end of the movable block extends to the, the bottom fixedly connected with mount pad of second cylinder, the bottom fixedly connected with milling machine of mount pad, the fixed surface of support frame is connected with laser sensor.

Preferably, the bottom of the left side of the inner cavity of the groove is fixedly connected with a sliding rod, the right side of the surface of the sliding rod is slidably connected with a sliding block, and the top of the sliding block is fixedly connected with the bottom of the threaded sleeve.

Preferably, the surface of the shell is fixedly connected with a sliding groove, and the rear end of the movable block is in sliding connection with the sliding groove.

Preferably, the surface of the threaded rod is provided with an external thread, and the inner wall of the thread sleeve is provided with an internal thread matched with the external thread.

Preferably, the controller is fixedly connected to the bottom of the right side of the base and is electrically connected with the motor and the grinding machine through wires.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a base, recess, motor, threaded rod, thread bush, movable clamp plate, solid fixed splint, support frame, shell, first cylinder, movable block, second cylinder, mount pad, milling machine and laser sensor's cooperation is used, the problem that efficiency is comparatively low when can effectually solving traditional railway rail grinding device fixed rail, and the device can carry out the centre gripping automatically to the rail fixed, when having guaranteed stability, has reduced artifical burden.

2. The utility model discloses a set up slide bar and slider, can carry on spacingly to the thread bush to guaranteed the stability when the thread bush removes, through setting up the spout, can carry on spacingly to the movable block, thereby guaranteed that the movable block can steadily move, through setting up the controller, can be used for opening of control motor and milling machine to stop, thereby guaranteed the normal operating of equipment.

Drawings

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

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic sectional view of the internal structure of the housing of the present invention.

In the figure: 1. a base; 2. a groove; 3. a motor; 4. a threaded rod; 5. a threaded sleeve; 6. a movable splint; 7. fixing the clamping plate; 8. a support frame; 9. a housing; 10. a first cylinder; 11. a movable block; 12. a second cylinder; 13. a mounting seat; 14. a grinding machine; 15. a laser sensor; 16. a slide bar; 17. a slider; 18. a chute; 19. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The components adopted by the utility model are all universal standard components or components known by the technicians in the field, and the structure and the principle of the components are known by the technicians through technical manuals or conventional experimental methods.

Referring to fig. 1-3, a railway steel rail flatness repairing and grinding device comprises a base 1, a controller 19 is fixedly connected to the bottom of the right side of the base 1, the controller 19 is electrically connected with a motor 3 and a grinding machine 14 through wires, respectively, a groove 2 is formed in the top of the base 1, a slide rod 16 is fixedly connected to the bottom of the left side of an inner cavity of the groove 2, a slide block 17 is slidably connected to the right side of the surface of the slide rod 16, the top of the slide block 17 is fixedly connected with the bottom of a threaded sleeve 5, the motor 3 is fixedly connected to the right side of the inner cavity of the groove 2, a threaded rod 4 is fixedly connected to the output end of the motor 3, an external thread is arranged on the surface of the threaded rod 4, an internal thread matched with the external thread is arranged on the inner wall of the threaded sleeve 5, the left side of the threaded rod 4 is movably, the left side of the top of the base 1 is fixedly connected with a fixed clamping plate 7, two sides of the top of the base 1 are fixedly connected with supporting frames 8, the top of one opposite side of the two supporting frames 8 is fixedly connected with a shell 9, the surface of the shell 9 is fixedly connected with a sliding groove 18, the rear end of a movable block 11 is in sliding connection with the sliding groove 18, the right side of an inner cavity of the shell 9 is fixedly connected with a first air cylinder 10, the left side of the first air cylinder 10 is fixedly connected with a movable block 11, the front end of the movable block 11 extends to the outside of the shell 9, the bottom of the movable block 11 is fixedly connected with a second air cylinder 12, the bottom of the second air cylinder 12 is fixedly connected with a mounting seat 13, the bottom of the mounting seat 13 is fixedly connected with a grinding machine 14, the surface of the supporting frame 8 is fixedly connected with a laser sensor 15, through arranging a sliding, through setting up spout 18, can be spacing to movable block 11, thereby it can steady movement to have guaranteed movable block 11, through setting up controller 19, can be used for opening of control motor 3 and grinding machine 14 to stop, thereby the normal operating of equipment has been guaranteed, through base 1, recess 2, motor 3, threaded rod 4, thread bush 5, movable clamp plate 6, solid fixed clamp plate 7, support frame 8, shell 9, first cylinder 10, movable block 11, second cylinder 12, mount pad 13, grinding machine 14 and laser sensor 15's cooperation is used, the problem that efficiency is comparatively low when can effectual solution traditional railway rail grinding device fixes the rail, the device can carry out the centre gripping automatically to the rail fixed, when having guaranteed stability, the artificial burden has been reduced.

During the use, place the rail in base 1 top, start motor 3 through controller 19, motor 3 drives threaded rod 4 and rotates, threaded rod 4 drives thread bush 5 and removes left, thread bush 5 drives movable clamp plate 6 and removes, thereby cooperation solid fixed clamp plate 7 carries out the centre gripping to the rail and fixes, artifical fixed burden has been reduced, start grinding machine 14 through controller 19, realize descending under the drive of second cylinder 12, grinding machine 14 contacts the polished surface of rail and carries out grinding treatment, utilize laser sensor 15 to detect the roughness that the rail was polished, utilize first cylinder 10 to drive movable block 11 simultaneously and remove, thereby can drive grinding machine 14 and carry out the horizontal migration.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a grinding device is restoreed to railway rail straightness, includes base (1), its characterized in that: the improved screw thread cutting machine is characterized in that a groove (2) is formed in the top of the base (1), a motor (3) is fixedly connected to the right side of an inner cavity of the groove (2), a threaded rod (4) is fixedly connected to the output end of the motor (3), the left side of the threaded rod (4) is movably connected with the inner wall of the groove (2) through a bearing, a threaded sleeve (5) is connected to the right side of the surface of the threaded rod (4) in a threaded mode, a movable clamping plate (6) is fixedly connected to the top of the threaded sleeve (5), a fixed clamping plate (7) is fixedly connected to the left side of the top of the base (1), supporting frames (8) are fixedly connected to both sides of the top of the base (1), a shell (9) is fixedly connected to the top of one side, opposite to each supporting frame (8), a first air cylinder (10) is fixedly, the front end of movable block (11) extends to the outside of shell (9), the bottom fixedly connected with second cylinder (12) of movable block (11), the bottom fixedly connected with mount pad (13) of second cylinder (12), the bottom fixedly connected with milling machine (14) of mount pad (13), the fixed surface of support frame (8) is connected with laser sensor (15).

2. The apparatus of claim 1 for grinding and repairing railroad rail flatness, comprising: the bottom of the left side of the inner cavity of the groove (2) is fixedly connected with a sliding rod (16), the right side of the surface of the sliding rod (16) is slidably connected with a sliding block (17), and the top of the sliding block (17) is fixedly connected with the bottom of the threaded sleeve (5).

3. The apparatus of claim 1 for grinding and repairing railroad rail flatness, comprising: the surface of the shell (9) is fixedly connected with a sliding groove (18), and the rear end of the movable block (11) is in sliding connection with the sliding groove (18).

4. The apparatus of claim 1 for grinding and repairing railroad rail flatness, comprising: the surface of the threaded rod (4) is provided with an external thread, and the inner wall of the thread sleeve (5) is provided with an internal thread matched with the external thread.

5. The apparatus of claim 1 for grinding and repairing railroad rail flatness, comprising: the bottom fixedly connected with controller (19) on base (1) right side, controller (19) pass through the wire respectively with motor (3) and grinder (14) electric connection.