CN211866333U

CN211866333U - Subway floor iron sheet counter bore processingequipment

Info

Publication number: CN211866333U
Application number: CN202020087361.5U
Authority: CN
Inventors: 徐巍
Original assignee: SUZHOU SUCHENG RAIL TRANSPORTATION EQUIPMENT CO Ltd
Current assignee: SUZHOU SUCHENG RAIL TRANSPORTATION EQUIPMENT CO Ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-11-06
Anticipated expiration: 2030-01-16

Abstract

The utility model provides a subway floor iron sheet counter bore processingequipment, include: the punch head clamping seat, the punch head and the punch head mother board; the method is characterized in that: the bottom of the punch clamping seat is fixedly connected with a punch, and a punch mother board is arranged right below the punch clamping seat; a punch guide rail in sliding fit with the punch is arranged on the punch mother board, and the punch guide rail is provided with a through hole; guide posts vertically penetrate through the periphery of the punch clamping seat and are arranged on the outer side of the punch; the guide post is connected with the punch clamping seat in a sliding manner, and the bottom of the guide post is fixed on the punch mother board; a compression spring penetrates through the guide post and is in clearance fit with the guide post, and the compression spring is arranged between the punch clamping seat and the punch mother board; the utility model has the advantages of rational in infrastructure, discharge that iron sheet waste material can be quick, the practicality is stronger, and the location that floor iron sheet can be faster is placed, and work efficiency is higher to effectual solution the utility model provides a problem and not enough.

Description

Subway floor iron sheet counter bore processingequipment

Technical Field

The utility model relates to a floor processing technology field, more specifically the theory that says so especially relates to a subway floor iron sheet counter bore processingequipment.

Background

The subway floor has extremely strict requirements on the aspects of water resistance and fire resistance, is generally formed by hermetically wrapping marine plywood by iron sheets, and has the advantages of corrosion resistance, fire resistance, moisture resistance and the like. The surface of the floor iron sheet needs to be preprocessed with counter bores so as to facilitate the laying of the floor. The traditional counter bore processing method has the advantages of low processing efficiency, poor positioning precision, more labor hour consumption and great influence on processing quality.

In view of the above, utility model patent publication (publication) no: CN202015775U discloses a punch for processing counter bores in an iron sheet of a subway floor, which is structurally characterized in that the punch is fixedly connected to a punch clamping seat, a punch mother board moving guide rail is fixedly connected with a punch mother board, the punch clamping seat is connected with the punch mother board through a spring bolt, and the punch is connected with a punch guide rail in a sliding manner to form an upper die of the punch; the counter bore forming groove is arranged on the counter bore forming groove mother board and is matched and corresponding to the punch, and the counter bore forming groove mother board is connected with the die bottom clamping seat through a bolt to form a punch die bottom. Has the advantages that: the structure is simple and easy to realize; the processing of the counter bore can be completed at one time, the processing efficiency is greatly improved by nearly 400 percent compared with the traditional processing efficiency; and meanwhile, the positioning precision and the machining precision are also greatly improved. The processing method reduces the counter bore processing procedures, shortens the processing time, reduces the clamping and positioning times, improves the production efficiency and has strong practicability.

Foretell subway floor iron sheet counter bore processing drift is when the in-service use, with drift upper portion mould dress card on punch press punching press is overhead, punch die end dress card in punch press workstation, through adjustment numerical control program, make the basic shaping of counter bore at initial punching press stage, then the pressurization, the iron sheet of the shaping hole portion is treated to the direct bottom of cutting off, thereby make counter bore one shot forming, however the counter bore shaping tank bottom of this subway floor iron sheet counter bore processing drift does not link up with the outside, the iron sheet waste material that is cut off by the drift can not be in time followed the counter bore shaping inslot and discharged, the practicality is reduced, and place the floor iron sheet location on the counter bore shaping groove mother board of this subway floor iron sheet counter bore processing drift is slower, and the work efficiency is reduced.

In view of the above, research and improvement are made to solve the existing problems, and a device for processing a counter bore in an iron sheet of a subway floor is provided, which aims to achieve the purposes of solving the problems and improving the practical value through the technology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a subway floor iron sheet counter bore processingequipment to solve the counter bore shaping tank bottom of the current subway floor iron sheet counter bore processing drift that proposes in the above-mentioned background art and not link up with the outside, the iron sheet waste material that is cut off by the drift can not discharge from counter bore shaping tank in time, has reduced the practicality, and places the floor iron sheet location on the counter bore shaping tank mother board of this subway floor iron sheet counter bore processing drift slower, has reduced work efficiency's problem and not enough.

In order to achieve the above object, the utility model provides a subway floor iron sheet counter bore processingequipment is reached by following specific technological means:

a subway floor sheet iron counter bore processingequipment includes: the device comprises a punch clamping seat, a punch mother board, a guide pillar, a compression spring, a counter bore forming mother board, a die bottom clamping seat, a punch guide rail, a floor iron sheet placing groove, a counter bore forming hole and a waste discharging hole; the method is characterized in that: the bottom of the punch clamping seat is fixedly connected with a punch, and a punch mother board is arranged right below the punch clamping seat; a punch guide rail in sliding fit with the punch is arranged on the punch mother board, and the punch guide rail is provided with a through hole; guide posts vertically penetrate through the periphery of the punch clamping seat and are arranged on the outer side of the punch; the guide post is connected with the punch clamping seat in a sliding manner, and the bottom of the guide post is fixed on the punch mother board; a compression spring penetrates through the guide post and is in clearance fit with the guide post, and the compression spring is arranged between the punch clamping seat and the punch mother board; a counter bore forming mother board is arranged right below the punch mother board, and a floor iron sheet placing groove is formed in the top end of the counter bore forming mother board; a counter bore forming hole matched with the punch and corresponding to the punch is formed in the bottom of the floor iron sheet placing groove; and a die bottom clamping seat is fixed at the bottom end of the counter bore forming mother plate, and a waste discharge hole is formed in the die bottom clamping seat.

As the further optimization of this technical scheme, the utility model relates to a subway floor iron sheet counter bore processingequipment the counter bore becomes the hole, and counter bore becomes the bottom of hole and drift and is clearance fit.

As a further optimization of this technical scheme, the utility model relates to a subway floor iron sheet counter bore processingequipment the waste material discharge hole is established to big end down's bell mouth, and the aperture drift at waste material discharge hole top is clearance fit.

As the further optimization of this technical scheme, the utility model relates to a subway floor iron sheet counter bore processingequipment the trapezoidal groove of floor iron sheet standing groove for big-end-up, and floor iron sheet standing groove is clearance fit with the drift mother board.

As a further optimization of this technical scheme, the utility model relates to a subway floor iron sheet counter bore processingequipment the guide pillar is cylindricly, and the top of guide pillar is equipped with circular flange, just circular flange's bottom and the top swing joint of drift cassette.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model discloses a set up counter bore shaping hole and be the through-hole, and counter bore shaping hole is clearance fit with the bottom of drift, is convenient for through the faster discharge of the iron sheet waste material after the counter bore shaping hole will cut off, has strengthened the practicality.

2. The utility model discloses a set up floor iron sheet standing groove and be big-end-up's dovetail groove, and floor iron sheet standing groove is clearance fit with the drift mother board, is convenient for place floor iron sheet through the faster location of standing groove, improves work efficiency.

3. The utility model discloses a to a subway floor iron sheet counter bore processingequipment's improvement, it is rational in infrastructure to have, discharge that the iron sheet waste material can be quick, the practicality is stronger, and the location that the floor iron sheet can be very fast is placed, the higher advantage of work efficiency, thereby effectual solution the utility model discloses the problem that proposes in background art one with not enough.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

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

FIG. 2 is a schematic view of the structure of the punch holder of the present invention;

fig. 3 is a schematic diagram of the structure of the bottom clamping seat of the mold of the present invention.

In the figure: the punching head structure comprises a punching head clamping seat 1, a punching head 2, a punching head mother plate 3, a guide post 4, a compression spring 5, a counter bore forming mother plate 6, a die bottom clamping seat 7, a punching head guide rail 301, a floor iron sheet placing groove 601, a counter bore forming hole 602 and a waste discharging hole 701.

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.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of 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 thus, should not be construed as limiting the present invention.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. 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 to 3, the utility model provides a concrete technical implementation of a subway floor sheet iron counter bore processing device:

a subway floor sheet iron counter bore processingequipment includes: the punching head comprises a punching head clamping seat 1, a punching head 2, a punching head mother board 3, a guide pillar 4, a compression spring 5, a counter bore forming mother board 6, a die bottom clamping seat 7, a punching head guide rail 301, a floor iron sheet placing groove 601, a counter bore forming hole 602 and a waste discharging hole 701; the bottom of the punch clamping seat 1 is fixedly connected with a punch 2, and a punch mother board 3 is arranged right below the punch clamping seat 1; a punch guide rail 301 in sliding fit with the punch 2 is arranged on the punch mother board 3, and the punch guide rail 301 is a through hole; guide posts 4 vertically penetrate through the periphery of the punch clamping seat 1, and the guide posts 4 are arranged on the outer side of the punch 2; the guide post 4 is connected with the punch clamping seat 1 in a sliding manner, and the bottom of the guide post 4 is fixed on the punch mother board 3; a compression spring 5 penetrates through the guide post 4, the compression spring 5 is in clearance fit with the guide post 4, and the compression spring 5 is arranged between the punch clamping seat 1 and the punch mother board 3; a counter bore forming mother board 6 is arranged right below the punch head mother board 3, and a floor iron sheet placing groove 601 is formed in the top end of the counter bore forming mother board 6; a counter bore forming hole 602 which is matched with the punch 2 and corresponds to the punch is formed at the bottom of the floor iron sheet placing groove 601; a mold bottom clamping seat 7 is fixed at the bottom end of the counter bore molding mother board 6, and a waste discharge hole 701 is formed in the mold bottom clamping seat 7.

Specifically, referring to fig. 1, the counter bore forming hole 602 is a through hole, the counter bore forming hole 602 is in clearance fit with the bottom end of the punch 2, and the iron sheet waste cut by the bottom end of the punch 2 falls into the waste discharge hole 701 from the counter bore forming hole 602.

Specifically, referring to fig. 1, the scrap discharge hole 701 is a tapered hole with a small top and a large bottom, so as to facilitate the discharge of the iron sheet scrap, and the small-hole punch 2 at the top of the scrap discharge hole 701 is in clearance fit, so that the punch 2 can push the iron sheet scrap into the scrap discharge hole 701, thereby facilitating the discharge.

Specifically, referring to fig. 1, the floor sheet iron placing groove 601 is a trapezoidal groove with a large top and a small bottom, which is convenient for positioning and placing the floor sheet iron, and the floor sheet iron placing groove 601 is in clearance fit with the punch mother plate 3, so that the punch mother plate 3 can press and fix the floor sheet iron in the floor sheet iron placing groove 601 through the action of the compression spring 5.

Specifically, referring to fig. 1, the guide pillar 4 is cylindrical, a circular flange is disposed at a top end of the guide pillar 4, a bottom end of the circular flange is movably connected to a top end of the punch holder 1, and the circular flange is used for limiting the guide pillar 4 to prevent the guide pillar 4 from being separated from the punch holder 1.

The method comprises the following specific implementation steps:

the punch clamping seat 1 is clamped on a punching head of a punching machine, the die bottom clamping seat 7 is clamped on a workbench of the punching machine, a floor iron sheet with processing is placed in a floor iron sheet placing groove 601, when the punching machine works, the punch clamping seat 1 is driven to descend through the punching head, in the descending process, a punch mother board 3 is firstly contacted with the floor iron sheet placed in the floor iron sheet placing groove 601 and is tightly pressed and fixed in the floor iron sheet placing groove 601 through the action of a compression spring 5, a guide pillar 4 slides upwards and protrudes relative to the punch clamping seat 1, the punch clamping seat 1 continues to descend, a punch 2 at the bottom of the punch clamping seat 1 is used for preliminarily punching the floor iron sheet to ensure that a counter bore is basically formed, then pressurization is carried out, the bottom end of the punch 2 slides into a counter bore forming hole 602 to cut off the iron sheet at the bottom of the counter bore, the cut-off iron sheet waste is discharged, under the effect of compression spring 5, drift 2 contracts into drift guide rail 301 of drift mother board 3 earlier in, accomplishes the separation of drift 2 and floor iron sheet, and drift mother board 3 rethread compression spring 5 kick-backs and resets, takes out the floor iron sheet in floor iron sheet standing groove 601 through sucking disc anchor clamps.

In summary, the following steps: according to the processing device for the counter bore of the iron sheet of the subway floor, the counter bore forming holes are arranged to be through holes, and are in clearance fit with the bottom end of the punch, so that cut iron sheet waste can be discharged quickly through the counter bore forming holes, and the practicability is enhanced; the floor iron sheet placing groove is a trapezoid groove with a large upper part and a small lower part, and the floor iron sheet placing groove is in clearance fit with the punch head mother board, so that the floor iron sheet can be conveniently placed in a relatively quick positioning mode through the placing groove, and the working efficiency is improved; the utility model discloses a to a subway floor iron sheet counter bore processingequipment's improvement, it is rational in infrastructure to have, discharge that the iron sheet waste material can be quick, the practicality is stronger, and the location that the floor iron sheet can be very fast is placed, the higher advantage of work efficiency, thereby effectual solution the utility model provides a problem and not enough.

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. A subway floor sheet iron counter bore processingequipment includes: the floor board comprises a punch clamping seat (1), a punch (2), a punch mother board (3), a guide post (4), a compression spring (5), a counter bore forming mother board (6), a die bottom clamping seat (7), a punch guide rail (301), a floor sheet iron placing groove (601), a counter bore forming hole (602) and a waste discharging hole (701); the method is characterized in that: the bottom of the punch clamping seat (1) is fixedly connected with a punch (2), and a punch mother plate (3) is arranged right below the punch clamping seat (1); a punch guide rail (301) in sliding fit with the punch (2) is arranged on the punch mother board (3), and the punch guide rail (301) is a through hole; guide posts (4) vertically penetrate through the periphery of the punch clamping seat (1), and the guide posts (4) are arranged on the outer side of the punch (2); the guide post (4) is connected with the punch clamping seat (1) in a sliding manner, and the bottom of the guide post (4) is fixed on the punch mother board (3); a compression spring (5) penetrates through the guide post (4), the compression spring (5) is in clearance fit with the guide post (4), and the compression spring (5) is arranged between the punch clamping seat (1) and the punch mother plate (3); a counter bore forming mother plate (6) is arranged right below the punch head mother plate (3), and a floor iron sheet placing groove (601) is formed in the top end of the counter bore forming mother plate (6); a counter bore forming hole (602) which is matched with the punch (2) and corresponds to the punch is formed in the bottom of the floor sheet iron placing groove (601); the bottom end of the counter bore forming mother board (6) is fixed with a mold bottom clamping seat (7), and a waste discharge hole (701) is formed in the mold bottom clamping seat (7).

2. The device for processing the counterbore of the sheet iron of the subway floor as claimed in claim 1, wherein: the counter bore forming hole (602) is a through hole, and the counter bore forming hole (602) is in clearance fit with the bottom end of the punch (2).

3. The device for processing the counterbore of the sheet iron of the subway floor as claimed in claim 1, wherein: the waste discharge hole (701) is a tapered hole with a small top and a large bottom, and a small hole at the top of the waste discharge hole (701) is in clearance fit with the punch (2).

4. The device for processing the counterbore of the sheet iron of the subway floor as claimed in claim 1, wherein: the floor iron sheet placing groove (601) is a trapezoidal groove with a large upper part and a small lower part, and the floor iron sheet placing groove (601) is in clearance fit with the punch mother board (3).

5. The device for processing the counterbore of the sheet iron of the subway floor as claimed in claim 1, wherein: the guide pillar (4) is cylindrical, a circular flange is arranged at the top end of the guide pillar (4), and the bottom end of the circular flange is movably connected with the top end of the punch clamping seat (1).