CN215697552U

CN215697552U - Full-automatic rigid dropper processingequipment

Info

Publication number: CN215697552U
Application number: CN202122091663.7U
Authority: CN
Inventors: 刘大勇; 马林; 裴晓虎; 刘育祥; 商超
Original assignee: Zhongke Yijie Beijing Technology Co ltd; Xian Electrification Engineering Co Ltd of China Railway Electrification Engineering Group Co Ltd
Current assignee: Zhongke Yijie Beijing Technology Co ltd; Xian Electrification Engineering Co Ltd of China Railway Electrification Engineering Group Co Ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-02-01
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a full-automatic rigid dropper processing device which comprises a folded arc installation reference plate, wherein the front side of the folded arc installation reference plate is movably connected with a sliding plate through the sliding plate, the front side of the sliding plate is provided with a push plate, the inner cavity of the push plate is provided with a fixed mandrel, the outer wall of the fixed mandrel is provided with an opening gear, the front side of the sliding plate is provided with a rack sliding rail, the outer wall of the rack sliding rail is sleeved with a rack sliding block, the front side of the rack sliding block is provided with a rack fixing piece, and the front side of the rack fixing piece is provided with a rack. The full-automatic rigid dropper processing device relates to the technical field of dropper processing equipment, and solves the problems that in the prior art, rigid droppers are manufactured manually through simple tools similar to jigs, the manufacturing efficiency is low, the labor intensity of workers is high, and the consistency of products is poor.

Description

Full-automatic rigid dropper processingequipment

Technical Field

The utility model relates to the technical field of dropper processing equipment, in particular to a full-automatic rigid dropper processing device.

Background

After the Hara line in 1999, the German contact network technology is adopted, the state of the compression joint type integral dropper used in the medium-high speed electrified railway contact network is still stable in the operation of the Jingqin line of the conventional acceleration line of 160km/h for more than 10 years, but the operation is opened in 2008 from the speed section of 200km/h speed line, especially the speed section of the first trunk high-speed railway Wu broad line of more than 300km/h, the operation is only 5 years, the phenomena of wire breakage, strand breakage and even whole rope breakage of the dropper wire of the integral current-carrying dropper appear in most sections, and the requirement is far from that of a conventional major repair period of 20 years. These phenomena also occur in sections where parts and threads are currently provided by outside suppliers. The single-wire, single-strand and whole-rope breakages are mainly distributed on the lower half part of the whole dropper working main line close to the contact wire, and the single-strand or several-strand break at the position of the crimping pipe is the most serious.

However, the process in the prior art is used for manually manufacturing the rigid dropper by using a simple tool similar to a jig, the manufacturing efficiency is low, the labor intensity of workers is high, the product consistency is poor, and the full-automatic rigid dropper processing device is provided aiming at the problem.

SUMMERY OF THE UTILITY MODEL

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a full-automatic rigidity dropper processingequipment, includes a book arc installation benchmark board, the front side of book arc installation benchmark board removes the unit connection through the sliding plate and has the sliding plate, the front side of sliding plate is provided with the push pedal, the inner chamber of push pedal is provided with fixed mandrel, the outer wall of fixed mandrel is provided with the opening gear, the front side of sliding plate is provided with the rack slide rail, the outer wall of rack slide rail has cup jointed the rack slider, the front side of rack slider is provided with the rack mounting, the front side of rack mounting is provided with the rack.

Preferably, the rack is engaged with a split gear.

Preferably, the outer wall of the rack sliding rail and the outer wall of the rack sliding block are both in a T shape.

Preferably, the hanger bent hook is arc-shaped.

Preferably, a dropper bending hook is arranged on the left side of the opening gear, a dropper bending shaft is arranged on the left side of the fixed mandrel, and a hydraulic cylinder is arranged at the bottom end of the fixing piece of the rack through a fixing seat.

Compared with the prior art, the utility model has the beneficial effects that: the full-automatic rigid dropper processing device starts the hydraulic cylinder by placing one end of a dropper on the inner side of the dropper arc-bending hook and the dropper arc-bending shaft, so that the output end of the hydraulic cylinder extends out, the output end of the hydraulic cylinder pushes the rack fixing piece, the rack sliding block and the rack to slide upwards along the rack sliding rail, under the interaction between the rack and the opening gear, when the rack slides along the rack fixing piece, the opening rack and the rack are meshed with each other, so that the opening gear can drive the fixing mandrel and the dropper arc-bending shaft to rotate, a dropper between the dropper arc-bending hook and the dropper arc-bending shaft is bent, the dropper is processed, and the quality of each dropper during dropper processing is consistent due to the fact that the radian of each rotation of the opening gear is constant, and the quality of the dropper is improved.

Drawings

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

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of FIG. 1 at B.

In the figure: 1. the device comprises an opening gear, 2 a fixed mandrel, 3 a push plate, 4 a sliding plate, 5 a rack sliding rail, 6 a sliding plate moving group, 7 a bending arc installation reference plate, 8 a rack sliding block, 9 a hanger bending arc hook, 10 a hanger bending arc shaft, 11 a rack fixing part, 12 a rack, 13 and a hydraulic cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a full-automatic rigidity dropper processingequipment, includes and rolls over arc installation benchmark board 7, the front side that rolls over arc installation benchmark board 7 removes the unit connection through sliding plate 4 and has sliding plate 4, the front side of sliding plate 4 is provided with push pedal 3, the inner chamber of push pedal 3 is provided with fixed mandrel 2, the outer wall of fixed mandrel 2 is provided with opening gear 1, the front side of sliding plate 4 is provided with rack slide rail 5, rack slide rail 5's outer wall has cup jointed rack slider 8, rack slider 8's front side is provided with rack mounting 11, rack mounting 11's front side is provided with rack 12.

It should be noted that, by placing one end of the hanger inside the hanger bent hook 9 and the hanger bent shaft 10, the hydraulic cylinder 13 is started, so that the output end of the hydraulic cylinder 13 extends out, so that the output end of the hydraulic cylinder 13 pushes the rack fixing piece 11, the rack slider 8 and the rack 12 to slide upwards along the rack sliding rail 5, under the interaction between the rack 12 and the split gear 1, when the rack 12 slides following the rack holder 11, there is a mutual engagement between the split gear 1 and the rack 12, so that the shedding gear 1 can drive the fixed mandrel 2 and the hanger arc bending shaft 10 to rotate, the hanger between the hanger arc bending hook 9 and the hanger arc bending shaft 10 is bent, the processing of the hanger is realized, because the radian of each rotation of the shedding gear 1 is fixed, therefore, the quality of each hanger during the processing of the hanger can be consistent, and the quality of the hanger is improved.

Preferably, the rack 12 is engaged with the opening gear 1.

It should be noted that, when the rack 12 slides, the opening gear 1 rotates to drive the fixed mandrel 2 and the hanger bending shaft 10 to rotate, so that the hanger between the hanger bending hook 9 and the hanger bending shaft 10 is bent, and the processing of the hanger is realized.

Preferably, the outer wall of the rack sliding rail 5 and the outer wall of the rack sliding block 8 are both in a T shape.

It should be noted that the rack slider 8 can be stably sleeved on the outer wall of the rack slide rail 5, so that the rack slider 8 is prevented from being separated from the outer wall of the rack slide rail 5, and the stability of the device in use is improved.

Preferably, the dropper break hook 9 is arc-shaped.

It should be noted that the dropper can be bent under the action of the dropper bent hook 9 when the dropper rotates along with the dropper bent shaft 10, so as to implement the processing of the dropper.

Preferably, a hanger bent hook 9 is arranged on the left side of the shedding gear 1, a hanger bent shaft 10 is arranged on the left side of the fixed mandrel 2, and a hydraulic cylinder 13 is arranged at the bottom end of the fixed part of the rack 12 through a fixed seat.

It should be noted that the shedding gear 1 drives the fixed mandrel 2 and the hanger bending shaft 10 to rotate, so that the hanger between the hanger bending hook 9 and the hanger bending shaft 10 is bent, and the hanger is machined.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

One end of the hanger is placed at the inner sides of the hanger arc-bending hook 9 and the hanger arc-bending shaft 10 to start the hydraulic cylinder 13, so that the output end of the hydraulic cylinder 13 extends out, so that the output end of the hydraulic cylinder 13 pushes the rack fixing piece 11, the rack slider 8 and the rack 12 to slide upwards along the rack sliding rail 5, under the interaction between the rack 12 and the split gear 1, when the rack 12 slides following the rack holder 11, there is a mutual engagement between the split gear 1 and the rack 12, so that the shedding gear 1 can drive the fixed mandrel 2 and the hanger arc bending shaft 10 to rotate, the hanger between the hanger arc bending hook 9 and the hanger arc bending shaft 10 is bent, the processing of the hanger is realized, because the radian of each rotation of the shedding gear 1 is fixed, therefore, the quality of each hanger during the processing of the hanger can be consistent, and the quality of the hanger is improved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "two ends", and the like, indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "snap" and "pivot" and "snap" and "weld" and "screw" are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a full-automatic rigidity dropper processingequipment, its characterized in that, is including turning over arc installation benchmark board (7), the front side of turning over arc installation benchmark board (7) is through sliding plate (4) removal group connection sliding plate (4), the front side of sliding plate (4) is provided with push pedal (3), the inner chamber of push pedal (3) is provided with fixed mandrel (2), the outer wall of fixed mandrel (2) is provided with opening gear (1), the front side of sliding plate (4) is provided with rack slide rail (5), rack slide rail's (5) outer wall has cup jointed rack slider (8), the front side of rack slider (8) is provided with rack mounting (11), the front side of rack mounting (11) is provided with rack (12).

2. The full-automatic rigid dropper processing apparatus of claim 1, wherein: the rack (12) is meshed with the opening gear (1).

3. The full-automatic rigid dropper processing apparatus of claim 1, wherein: the outer wall of the rack sliding rail (5) and the outer wall of the rack sliding block (8) are both in a T shape.

4. The full-automatic rigid dropper processing apparatus of claim 1, wherein: the hanger arc-folding hook (9) is arc-shaped.

5. The full-automatic rigid dropper processing apparatus of claim 1, wherein: a hanger arc-bending hook (9) is arranged on the left side of the opening gear (1), a hanger arc-bending shaft (10) is arranged on the left side of the fixed mandrel (2), and a hydraulic cylinder (13) is arranged at the bottom end of a fixing piece of the rack (12) through a fixing seat.