CN214768242U

CN214768242U - Punching and flanging machine for steel pipe production

Info

Publication number: CN214768242U
Application number: CN202120775252.7U
Authority: CN
Inventors: 方建民
Original assignee: Tianjin Jinfusheng Steel Pipe Co ltd
Current assignee: Tianjin Jinfusheng Steel Pipe Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-11-19
Anticipated expiration: 2031-04-16

Abstract

The utility model relates to a steel pipe processing technology field specifically is a flanging machine punches a hole for steel pipe production, which comprises a lathe, one side fixedly connected with fixed block at lathe top, the top of fixed block is provided with the mount pad, and be provided with the piercing press body in the mount pad, fixedly connected with backup pad on one side of mount pad, and the top fixedly connected with fixed plate of backup pad, it has the gag lever post to run through in the backup pad, the gag lever post periphery articulates there is the movable rod, the one end fixedly connected with dwang of movable rod, the one end of inner diapire fixedly connected with spring of spacing groove, be provided with the warning light on the piercing press body, be provided with the micro-gap switch with warning light electric connection in the backup pad. The utility model discloses a set up the last punching a hole of gag lever post to the steel pipe body and carry on spacingly to make the piercing press body carry out equidistant a lot of punching a hole to the steel pipe body, and the utility model discloses simple structure, manufacturing cost is lower, the purchase and the popularization of the small-size tubular product processing enterprise of being more convenient for.

Description

Punching and flanging machine for steel pipe production

Technical Field

The utility model relates to a steel pipe processing technology field specifically is a flanging machine punches a hole for steel pipe production.

Background

The steel pipe is a steel material with a hollow section, the length of the steel pipe is far greater than the diameter or the perimeter, the steel pipe is not only used for conveying fluid and powdery solids, exchanging heat energy and manufacturing mechanical parts and containers, but also is an economic steel material, the steel pipe is used for manufacturing building structure net racks, pillars and mechanical supports, the weight can be reduced, the industrialized mechanized construction can be realized, the steel material can be saved, the construction can be simplified, the area of a coating layer can be greatly reduced, and the investment and the maintenance cost can be saved.

Some steel pipes need to use the flanging machine that punches a hole in the course of working to punch a hole, and some steel pipes need to follow steel pipe length direction and punch a hole equidistantly many times, and the flanging machine that punches a hole equidistantly often need to adopt servo motor, and the cost is higher, and is lower to the practicality of small-size manufacturing enterprise, the development of small-size enterprise of being not convenient for, therefore we improve this, provide a flanging machine that punches a hole for steel pipe production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flanging machine punches a hole for steel pipe production to solve the problem that proposes in the above-mentioned background art.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a punching flanging machine for steel pipe production comprises a machine tool, wherein a fixed block is fixedly connected to one side of the top of the machine tool, a through groove for a steel pipe body to pass through is transversely formed in the fixed block, a mounting seat is arranged at the top of the fixed block, a punching machine body is arranged in the mounting seat, one end, away from the punching machine body, of a punching head of the punching machine body penetrates through the top of the fixed block and extends into the through groove, a supporting plate is fixedly connected to one side of the mounting seat, a fixed plate is fixedly connected to the top of the supporting plate, limiting rods vertically penetrate through the supporting plate and are positioned right above the steel pipe body, a movable rod is hinged to one side, close to the mounting seat, of the periphery of the limiting rod through a rotating part, a rotating rod is fixedly connected to one end, away from the limiting rod, of the movable rod is rotatably connected with the front of the fixed plate through a rotating shaft, a limiting groove is formed in the supporting plate and is positioned right below the rotating rod, the utility model discloses a punching machine, including the limiting groove, the inner diapire fixedly connected with spring in the limiting groove, and the other end and the dwang fixed connection of spring, be provided with the warning light on the piercing press body, just be located the spring in the backup pad and keep away from one side of gag lever post and be provided with the micro-gap switch with warning light electric connection.

Optionally, the top of lathe is provided with the chuck that is used for fixed steel pipe body, and the centre of a circle of chuck and the centre of a circle that leads to the groove are on same water flat line, the chuck is the current three-jaw chuck on the market.

Optionally, sliding plates are fixedly connected to the front side and the rear side of the chuck, a threaded rod is rotatably connected to the back of the chuck and the top of the machine tool through a partition plate, and the threaded rod is in threaded connection with one of the sliding plates.

Optionally, the top of the machine tool and the side of the chuck away from the threaded rod are fixedly connected with a sliding rod through a partition plate, and the sliding rod is connected with another sliding plate in a sliding manner.

Optionally, one end of the threaded rod is driven by a motor, and the motor is electrically connected with the microswitch.

Optionally, the limiting rod is the same as the punching head of the punching machine body in diameter, and the spring is always in a compressed state.

Compared with the prior art, the utility model provides a flanging machine punches a hole for steel pipe production possesses following beneficial effect: the utility model discloses a set up the last punching a hole of gag lever post to the steel pipe body and carry out spacingly to make the piercing press body carry out equidistant a lot of punching a hole to the steel pipe body, and the utility model discloses simple structure need not to adopt high accuracy's servo motor drive, and manufacturing cost is lower, the purchase and the popularization of the small-size tubular product processing enterprise of being more convenient for.

Drawings

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

fig. 2 is a top view of the structure of the present invention.

In the figure: 1. a machine tool; 2. a fixed block; 3. a steel pipe body; 4. a through groove; 5. a mounting seat; 6. a punch body; 7. a support plate; 8. a fixing plate; 9. a limiting rod; 10. a movable rod; 11. rotating the rod; 12. a limiting groove; 13. a spring; 14. a warning light; 15. a microswitch; 16. a chuck; 17. a sliding plate; 18. a threaded rod; 19. a slide bar; 20. an electric motor.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a punching and flanging machine for steel pipe production comprises a machine tool 1, wherein a fixed block 2 is fixedly connected to one side of the top of the machine tool 1, a through groove 4 for a steel pipe body 3 to pass through is transversely formed in the fixed block 2, an installation seat 5 is arranged at the top of the fixed block 2, a punching machine body 6 is arranged in the installation seat 5, the punching machine body 6 is an existing steel pipe punching device on the market, one end, away from the punching machine body 6, of a punching head of the punching machine body 6 penetrates through the top of the fixed block 2 and extends into the through groove 4, a supporting plate 7 is fixedly connected to one side of the installation seat 5, a fixed plate 8 is fixedly connected to the top of the supporting plate 7, a limiting rod 9 penetrates through the supporting plate 7 and is positioned right above the steel pipe body 3 from top to bottom, a movable rod 10 is hinged to one side, close to the installation seat 5, of the periphery of the limiting rod 9 through a rotating piece, and one end, away from the limiting rod 11 is fixedly connected to one end, away from the limiting rod 10, the front surfaces of the rotating rod 11 and the fixed plate 8 are rotatably connected through a rotating shaft, a limiting groove 12 is formed in the supporting plate 7 and is located right below the rotating rod 11, one end of a spring 13 is fixedly connected to the inner bottom wall of the limiting groove 12, the other end of the spring 13 is fixedly connected with the rotating rod 11, a warning lamp 14 is arranged on the punching machine body 6, a microswitch 15 electrically connected with the warning lamp 14 is arranged on the supporting plate 7 and is located on one side, away from the limiting rod 9, of the spring 13, the warning lamp 14 is an existing prompting lamp capable of emitting various colors in the market, when the microswitch 15 is pressed, the warning lamp 14 displays red light, when the microswitch 15 is not pressed, the warning lamp 14 displays green light, the limiting rod 9 is the same as the punching head of the punching machine body 6 in diameter, and the spring 13 is always in a compressed state;

the top of lathe 1 is provided with the chuck 16 that is used for fixed steel pipe body 3, and the centre of a circle of chuck 16 and the centre of a circle that leads to groove 4 are in same water flat line, and chuck 16 is current three-jaw chuck 16 on the market, the equal fixedly connected with sliding plate 17 in both sides around chuck 16, and the top of lathe 1 just is located the back of chuck 16 and is connected with threaded rod 18 through the baffle rotation, and threaded rod 18 and one of them sliding plate 17 threaded connection. The top of the machine tool 1 is located on one side, away from the threaded rod 18, of the chuck 16, and is fixedly connected with a sliding rod 19 through a partition plate, the sliding rod 19 is in sliding connection with another sliding plate 17, one end of the threaded rod 18 is driven by a motor 20, the motor 20 is electrically connected with the micro switch 15, the motor 20 is connected with an external power supply and a control system through a lead, and when the micro switch 15 is pressed to be not pressed, the motor 20 is automatically closed.

The working principle is as follows: during the use, pass logical groove 4 with the one end of steel pipe body 3, and make chuck 16 fix the one end of steel pipe body 3, start piercing press body 6 and punch a hole to steel pipe body 3 for the first time this moment, punch a hole after accomplishing for the first time and start motor 20 through external control system, motor 20 drives chuck 16 and steel pipe body 3 through threaded rod 18 and sliding plate 17 and moves to the direction of keeping away from fixed block 2, when the first punch a hole and move to gag lever post 9 below, gag lever post 9 is automatic to carry out spacing to steel pipe body 3 under the restoring force effect of spring 13, micro-gap switch 15 loses the pressing of dwang 11 this moment, control motor 20 closes and turns into the warning light 14 by red turn into green, start piercing press body 6 again this moment and punch a hole to steel pipe body 3, so on and so on, can accomplish the equidistant many times of punching a hole to steel pipe body 3.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 flanging machine punches a hole for steel pipe production, includes lathe (1), its characterized in that: a fixed block (2) is fixedly connected to one side of the top of the machine tool (1), a through groove (4) for the steel pipe body (3) to pass through is transversely formed in the fixed block (2), a mounting seat (5) is arranged at the top of the fixed block (2), a punching machine body (6) is arranged in the mounting seat (5), one end, far away from the punching machine body (6), of a punching head of the punching machine body (6) penetrates through the top of the fixed block (2) and extends into the through groove (4), a supporting plate (7) is fixedly connected to one side of the mounting seat (5), a fixed plate (8) is fixedly connected to the top of the supporting plate (7), a limiting rod (9) penetrates through the supporting plate (7) and is positioned right above the steel pipe body (3) from top to bottom, and a movable rod (10) is hinged to one side, close to the mounting seat (5), of the periphery of the limiting rod (9), one end fixedly connected with dwang (11) of gag lever post (9) is kept away from in movable rod (10), and dwang (11) and the front of fixed plate (8) pass through the axis of rotation and rotate the connection, spacing groove (12) have been seted up under and being located dwang (11) in backup pad (7), the one end of interior diapire fixedly connected with spring (13) of spacing groove (12), and the other end and dwang (11) fixed connection of spring (13), be provided with warning light (14) on piercing press body (6), just be located one side that gag lever post (9) were kept away from in spring (13) in backup pad (7) and be provided with micro-gap switch (15) with warning light (14) electric connection.

2. The punching and flanging machine for steel pipe production according to claim 1, characterized in that: the top of lathe (1) is provided with chuck (16) that are used for fixed steel pipe body (3), and the centre of a circle of chuck (16) and the centre of a circle that leads to groove (4) are in same water flat line, chuck (16) are current three-jaw chuck (16) on the market.

3. The punching and flanging machine for steel pipe production according to claim 2, characterized in that: the all fixedly connected with sliding plate (17) of both sides around chuck (16), the top of lathe (1) just is located the back of chuck (16) and rotates through the baffle and is connected with threaded rod (18), and threaded rod (18) and one of them sliding plate (17) threaded connection.

4. The punching and flanging machine for steel pipe production according to claim 3, characterized in that: the top of the machine tool (1) is positioned on one side, away from the threaded rod (18), of the chuck (16) and is fixedly connected with a sliding rod (19) through a partition plate, and the sliding rod (19) is in sliding connection with another sliding plate (17).

5. The punching and flanging machine for steel pipe production according to claim 3, characterized in that: one end of the threaded rod (18) is driven by a motor (20), and the motor (20) is electrically connected with the microswitch (15).

6. The punching and flanging machine for steel pipe production according to claim 1, characterized in that: the limiting rod (9) and the punching head of the punching machine body (6) are the same in diameter, and the spring (13) is always in a compressed state.