CN214984264U

CN214984264U - Heavy rail printer printing disc speed reducer fixing structure

Info

Publication number: CN214984264U
Application number: CN202120508751.XU
Authority: CN
Inventors: 夏志彬
Original assignee: Baotou Iron and Steel Group Co Ltd
Current assignee: Baotou Iron and Steel Group Co Ltd
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2021-12-03
Anticipated expiration: 2031-03-10

Abstract

The utility model discloses a heavy rail printer prints a set speed reducer fixed knot and constructs, comprising a main body, the centre of main part is provided with some support frames, the left side of support frame is provided with the slide rail, the outside of slide rail is in the same place with the inboard sliding connection of mount, the left end of mount is in the same place with the right-hand member fixed connection of printer head, the inner wall of printer head is provided with the location base, the location base leads to the inner wall of long bolt fastening and printer head through a plurality of, the side of location base is in the same place with the extension axle fixed connection who prints the speed reducer, the lower extreme of printing the speed reducer is provided with the quick change speed reducer, the front of printer head is provided with the screw hole. The utility model discloses in, fix a position the base through leading to long screw for print the speed reducer and can be fixed in the inboard of printer head more stably, increase the stability of printing the speed reducer during operation.

Description

Heavy rail printer printing disc speed reducer fixing structure

Technical Field

The utility model relates to a heavy rail printer technical field especially relates to a heavy rail printer prints a set speed reducer fixed knot and constructs.

Background

The steel rail rolled by a large rolling mill in a heavy rail steel rolling enterprise needs to be thermally printed, marks of the steel rail are printed on the surface of the steel rail, and the printed traces have to be clear and have corresponding specifications in visible depth due to process requirements.

But the printer is big at continuous production printer load, the atress is big, often make the printing dish trouble in the printer lead to the rail surface can't print, vibrations too big part that leads to in the printing apparatus becomes flexible and causes quick change character not in place, make the stability of during operation lower, in order to increase the stability of part during operation in the printing apparatus, also be convenient for simultaneously install and dismantle photoelectric detector, increase and use the flexibility, consequently it is necessary to design a heavy rail printer printing dish speed reducer fixed knot and constructs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the heavy rail printer printing plate speed reducer fixed knot who proposes constructs.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a fixing structure of a printing disk speed reducer of a heavy rail printer comprises a main body, wherein a supporting frame is arranged in the middle of the main body, a sliding rail is arranged on the left side of the supporting frame, the outer side of the sliding rail is connected with the inner side of a fixing frame in a sliding mode, the left end of the fixing frame is fixedly connected with the right end of a printer head, a positioning base is arranged on the inner wall of the printer head and is fixed on the inner wall of the printer head through a plurality of through long bolts, the side face of the positioning base is fixedly connected with an extending shaft of the printing speed reducer, and a quick-change speed reducer is arranged at the lower end of the printing speed reducer;

the front surface of the printer head is provided with threaded holes, and the threaded holes are uniformly distributed on the front surface of the printer head;

the upper end of the front face of the printer head is provided with a photoelectric detector, and the groove of the photoelectric detector is movably connected with the printing disk.

As a further description of the above technical solution:

the upper end of the printer head is fixedly connected with the bottom end of the hydraulic telescopic rod, the top end of the hydraulic telescopic rod is fixedly connected with the inner wall of the positioning frame, and the side face of the positioning frame is fixedly connected with the side face of the supporting frame.

As a further description of the above technical solution:

the top surface of the printer head is fixedly connected with the bottom end of the lead frame, and the top end of the lead frame is fixedly connected with the side surface of the support frame.

As a further description of the above technical solution:

the extension shaft of the quick change speed reducer is fixedly connected with the inner side of the printing disc, and the quick number changer is arranged in the middle of the front face of the printing disc.

As a further description of the above technical solution:

the lower extreme of printer head is provided with the link, the lower extreme of link is in the same place with unable adjustment base's top fixed connection, and the position mutually perpendicular with the support frame.

The utility model discloses following beneficial effect has:

1. the utility model discloses, be provided with the location base through the inner wall at printer head, the location base leads to long bolt through a plurality of to be fixed in printer head's inner wall, the side of location base is in the same place with the extension axle fixed connection who prints the speed reducer, the lower extreme of printing the speed reducer is provided with the quick change speed reducer, utilize to lead to long screw thread to fix the location base for print the speed reducer and can be fixed in printer head's inboard more steadily, increase the stability of printing the speed reducer during operation.

2. The utility model discloses, through being provided with the screw hole in printer head's front, increase the stability of quick change speed reducer, utilize a plurality of screw holes to install the quick change speed reducer to increase the stability when quick change speed reducer uses.

3. The utility model discloses, through being provided with photoelectric detector in printer head's positive upper end, photoelectric detector's inslot and printing disk swing joint are in the same place, change photoelectric detector's mounted position to be convenient for dismantle and install, increase and use the flexibility.

Drawings

Fig. 1 is a perspective view of a fixing structure of a printing plate speed reducer of a heavy rail printer according to the present invention;

fig. 2 is a partial perspective view of a fixing structure of a printing plate speed reducer of a heavy rail printer according to the present invention;

fig. 3 is the utility model provides a heavy rail printer prints a set speed reducer fixed knot and constructs's printer head's side view.

Illustration of the drawings:

1. a main body; 2. a support frame; 3. a positioning frame; 4. a lead frame; 5. a hydraulic telescopic rod; 6. a printer head; 7. quickly changing a speed reducer; 8. a fixed base; 9. a print tray; 10. a quick number changer; 11. a slide rail; 12. a fixed mount; 13. a connecting frame; 14. a threaded hole; 15. positioning a base; 16. a through bolt; 17. a photodetector.

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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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.

Referring to fig. 1-3, the present invention provides an embodiment: a heavy rail printer printing disk speed reducer fixing structure comprises a main body 1, a support frame 2 is arranged in the middle of the main body 1, a slide rail 11 is arranged on the left side of the support frame 2, the outer side of the slide rail 11 is connected with the inner side of a fixing frame 12 in a sliding mode, the left end of the fixing frame 12 is connected with the right end of a printer head 6 in a fixed mode, a positioning base 15 is arranged on the inner wall of the printer head 6, the positioning base 15 is fixed on the inner wall of the printer head 6 through a plurality of through long bolts 16, the side face of the positioning base 15 is connected with an extending shaft of the printing speed reducer in a fixed mode, a quick-change speed reducer 7 is arranged at the lower end of the printing speed reducer, and the positioning base 15 is fixed through the through long bolts 16, so that the stability of the printing speed reducer during working is improved;

threaded holes 14 are formed in the front face of the printer head 6, and the threaded holes 14 are uniformly distributed in the front face of the printer head 6, so that the stability of the quick-change speed reducer 7 is improved;

the upper end of the front surface of the printer head 6 is provided with a photoelectric detector 17, the groove of the photoelectric detector 17 is movably connected with the printing disk 9, and the position of the photoelectric detector 17 is converted, so that the photoelectric detector 17 is convenient to detach and mount.

The utility model discloses in, the upper end of printer head 6 is in the same place with hydraulic telescoping rod 5's bottom fixed connection, hydraulic telescoping rod 5's top is in the same place with locating rack 3's inner wall fixed connection, locating rack 3's side is in the same place with supporting frame 2's side fixed connection, be convenient for drive going up and down of printer head 6, printer head 6's top surface is in the same place with lead frame 4's bottom fixed connection, lead frame 4's top is in the same place with supporting frame 2's side fixed connection, the protection wire, the extension axle of quick change speed reducer 7 is in the same place with the inboard fixed connection of printing disk 9, be provided with quick number changing ware 10 in the middle of printing disk 9's the front, printer head 6's lower extreme is provided with link 13, link 13's lower extreme is in the same place with unable adjustment base 8's top fixed connection, and support frame 2's position mutually perpendicular, make whole equipment be convenient for install.

The working principle is as follows: firstly, the printer head 6 is driven to lift through the hydraulic telescopic rod 5, and meanwhile, the printer head 6 is stably lifted by utilizing the sliding connectivity between the fixed frame 12 and the sliding rail 11; then, after the steel rail is subjected to number changing, the quick number changer 10 drives the printing disc 9 to change the number, after the number changing is completed, printing is performed after the printer head 6 descends, after the first printing is completed, the printer head 6 ascends, the quick number changer 10 changes the number again, the quick change speed reducer 7 decelerates the quick number changer 10, the printing speed reducer decelerates the printing disc 9, and the photoelectric detector 17 detects whether the printed numerical value is correct or not, so that after the printing is repeated for multiple times, the printing is completed; finally, after the printing is completed, the printer head 6 moves upward to wait for the next printing.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a heavy rail printer prints a set speed reducer fixed knot and constructs, includes main part (1), its characterized in that: the printing and speed reducing device comprises a main body (1), a supporting frame (2) is arranged in the middle of the main body (1), a sliding rail (11) is arranged on the left side of the supporting frame (2), the outer side of the sliding rail (11) is connected with the inner side of a fixing frame (12) in a sliding mode, the left end of the fixing frame (12) is fixedly connected with the right end of a printer head (6), a positioning base (15) is arranged on the inner wall of the printer head (6), the positioning base (15) is fixed on the inner wall of the printer head (6) through a plurality of through long bolts (16), the side face of the positioning base (15) is fixedly connected with an extending shaft of a printing speed reducer, and a quick-change speed reducer (7) is arranged at the lower end of the printing speed reducer;

the front surface of the printer head (6) is provided with threaded holes (14), and the threaded holes (14) are uniformly distributed on the front surface of the printer head (6);

the upper end of the front face of the printer head (6) is provided with a photoelectric detector (17), and the groove of the photoelectric detector (17) is movably connected with the printing disc (9).

2. The heavy rail printer printing disc speed reducer fixing structure of claim 1, characterized in that: the upper end of the printer head (6) is fixedly connected with the bottom end of the hydraulic telescopic rod (5), the top end of the hydraulic telescopic rod (5) is fixedly connected with the inner wall of the positioning frame (3), and the side face of the positioning frame (3) is fixedly connected with the side face of the supporting frame (2).

3. The heavy rail printer printing disc speed reducer fixing structure of claim 1, characterized in that: the top surface of the printer head (6) is fixedly connected with the bottom end of the lead frame (4), and the top end of the lead frame (4) is fixedly connected with the side surface of the support frame (2).

4. The heavy rail printer printing disc speed reducer fixing structure of claim 1, characterized in that: the extension shaft of the quick change speed reducer (7) is fixedly connected with the inner side of the printing disc (9), and the middle of the front surface of the printing disc (9) is provided with a quick number changer (10).

5. The heavy rail printer printing disc speed reducer fixing structure of claim 1, characterized in that: the lower extreme of printer head (6) is provided with link (13), the lower extreme of link (13) is in the same place with unable adjustment base's (8) top fixed connection, and with the position mutually perpendicular of support frame (2).