CN217433390U

CN217433390U - Automatic cutting device for spiral steel pipe

Info

Publication number: CN217433390U
Application number: CN202220071541.3U
Authority: CN
Inventors: 杨欣
Original assignee: Daqing Hongxin Metal Product Manufacturing Co ltd
Current assignee: Daqing Hongxin Metal Product Manufacturing Co ltd
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-09-16
Anticipated expiration: 2032-01-12

Abstract

The utility model discloses an automatic cutting device of spiral steel pipe, comprising a main body, the inboard of main part is provided with the cutting area, the surface symmetry of main part is fixed with two fixed plates, the surface of two fixed plates has all seted up first sliding tray, sliding connection has transparent protection shield between two fixed plates, the surface fixation of transparent protection shield has the piece of stirring, transparent protection shield is located the dead ahead of cutting off the district, the surface symmetry of transparent protection shield is fixed with two connecting blocks that the cross-section is "L" type structure; through the transparent protection shield of design, can block the piece that the in-process produced of cutting off, avoid it to cause the injury to the staff, improve the security in the device working process, through the fixed plate of design, first fixed block, connecting block, first sliding tray, spacing strip, sliding block, pull rod, second sliding tray, make things convenient for the slip and the fixed of transparent protection shield.

Description

Automatic cutting device for spiral steel pipe

Technical Field

The utility model belongs to the technical field of cut off the device, concretely relates to automatic device that cuts off of spiral steel pipe.

Background

The spiral steel pipe needs to provide different length specifications according to the requirements of customers, in the production process of the spiral steel pipe, the whole spiral steel pipe which is not cut is continuously conveyed by means of the power of the recursion machine in the previous production process, then the spiral steel pipe is cut according to the length requirements through the automatic cutting device, the automatic cutting device utilizes laser to cut, the efficiency is high, and the cutting precision is high.

When using, the automatic cutting device of current spiral steel pipe can produce more piece at the cutting process, and the piece that splashes can cause the injury to the staff, and the security is lower, and the control box dismouting on it is more troublesome moreover, inconvenient dismantlement maintenance when breaking down, so need design a structure and solve this problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic device that cuts off of spiral steel pipe to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: an automatic cutting device for spiral steel pipes comprises a main body, wherein a cutting area is arranged on the inner side of the main body, two fixed plates are symmetrically fixed on the surface of the main body, first sliding grooves are formed in the surfaces of the two fixed plates, a transparent protective plate is connected between the two fixed plates in a sliding mode, a stirring block is fixed on the surface of the transparent protective plate, the transparent protective plate is located right in front of the cutting area, two connecting blocks with L-shaped sections are symmetrically fixed on the surface of the transparent protective plate, a sliding block is fixed at one end of each connecting block, one end of each sliding block is embedded into the corresponding first sliding groove, two first fixed blocks are symmetrically fixed on the surface of the main body relative to the inner side of the fixed plates, clamping grooves are formed in the surfaces of the first fixed blocks, a through hole penetrates through the surface of one side of each connecting block, and a pull rod with a T-shaped section penetrates through the inner part of the through hole, one end of the pull rod is embedded into the clamping groove.

Preferably, two stoppers are symmetrically fixed on two sides of the pull rod, and a first spring is sleeved on the surface of the pull rod relative to the space between the stoppers and the connecting block.

Preferably, the bilateral symmetry of sliding block runs through and has seted up two second sliding chutes, the bilateral inner wall symmetry of first sliding chute is fixed with two spacing, spacing runs through the inside that corresponds the second sliding chute.

Preferably, the inner wall surface of the second sliding groove is provided with a plurality of balls, and the balls are in rolling connection with the surface of the limiting strip.

Preferably, a second fixing block is fixed on one side of the main body, a first limiting groove is formed in one side of the second fixing block, a supporting plate is fixed on one side of the main body relative to the bottom of the second fixing block, an operation box is placed on the surface of the supporting plate, a clamping head is fixed on one side of the operation box and embedded into the first limiting groove, a second limiting groove is formed in the bottom of the clamping head, a sliding hole is formed in the top of the second fixing block in a penetrating manner, a plastic rod is embedded into the sliding hole, a third limiting groove is formed in the inner wall of one side of the sliding hole, a clamping pin with an L-shaped cross section is arranged in the third limiting groove, one end of the clamping pin is embedded into the second limiting groove, the other end of the clamping pin is embedded into the sliding hole and fixedly connected with the plastic rod, and an extrusion block is fixed at the top end of the plastic rod, and a second spring is connected between the extrusion block and the second fixed block.

Preferably, a guide groove is formed in the inner wall of one side of the third limiting groove, a guide rod is fixed to the inner side of the clamping pin, and the guide rod is embedded into the guide groove.

Preferably, a rubber pad is fixed on the surface of the inner wall of the first limiting groove, and the rubber pad is tightly attached to the surface of the chuck.

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

1. through the transparent protection shield of design, can block the piece that the in-process produced of cutting off, avoid it to cause the injury to the staff, improve the security in the device working process, through the fixed plate of design, first fixed block, connecting block, first sliding tray, spacing strip, sliding block, pull rod, second sliding tray, make things convenient for the slip and the fixed of transparent protection shield.

2. Through layer board, second fixed block, extrusion piece, plastics pole, dop, second spacing groove, the slip hole of design, the convenience is carried out the dismouting to the control box, if it breaks down, is favorable to dismantling the maintenance to it, easy operation, and the practicality is high.

Drawings

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

FIG. 2 is an enlarged view of region A of FIG. 1 according to the present invention;

FIG. 3 is a top cross-sectional view of area A of FIG. 1 in accordance with the present invention;

FIG. 4 is an enlarged view of region B of FIG. 1 according to the present invention;

FIG. 5 is a front cross-sectional view of the area B of FIG. 1 according to the present invention;

in the figure: 1. a main body; 2. a transparent protective plate; 3. a fixing plate; 4. a first fixed block; 5. connecting blocks; 6. a support plate; 7. a second fixed block; 8. a first sliding groove; 9. a limiting strip; 10. a slider; 11. a pull rod; 12. a second sliding groove; 13. a card slot; 14. a stopper; 15. extruding the block; 16. a plastic rod; 17. clamping a head; 18. a first limit groove; 19. a second limit groove; 20. a slide hole; 21. a third limiting groove; 22. a bayonet lock.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Examples

Referring to fig. 1 to 5, the present invention provides a technical solution: an automatic cutting device for spiral steel pipes comprises a main body 1, wherein a cutting area is arranged on the inner side of the main body 1, two fixing plates 3 are symmetrically fixed on the surface of the main body 1, first sliding grooves 8 are formed in the surfaces of the two fixing plates 3, the first sliding grooves 8 facilitate sliding of sliding blocks 10, a transparent protection plate 2 is connected between the two fixing plates 3 in a sliding mode, the transparent protection plate 2 is a plastic component and can block scraps generated in the cutting process to avoid injury to workers, safety in the working process of the device is improved, poking blocks are fixed on the surface of the transparent protection plate 2 and facilitate pulling of the transparent protection plate 2, the transparent protection plate 2 is located right in front of the cutting area, two connecting blocks 5 with L-shaped sections are symmetrically fixed on the surface of the transparent protection plate 2, and a sliding block 10 is fixed at one end of each connecting block 5, one end of a sliding block 10 is embedded into the corresponding first sliding groove 8, two first fixing blocks 4 are symmetrically fixed on the surface of a main body 1 relative to the inner side of a fixing plate 3, clamping grooves 13 are formed on the surface of the first fixing blocks 4, a through hole is formed in one side surface of a connecting block 5 in a penetrating manner, a pull rod 11 with a T-shaped structure in cross section penetrates through the through hole, the pull rod 11 and the clamping grooves 13 can limit the transparent protection plate 2, one end of the pull rod 11 is embedded into the clamping grooves 13, two stop blocks 14 are symmetrically fixed on two sides of the pull rod 11, the stop blocks 14 can extrude a first spring, a first spring is sleeved on the surface of the pull rod 11 relative to the position between the stop blocks 14 and the connecting block 5, two second sliding grooves 12 are symmetrically formed in the two sides of the sliding block 10 in a penetrating manner, two limit bars 9 are symmetrically fixed on the inner walls on two sides of the first sliding groove 8, and the limit bars 9 and the second sliding grooves 12 can limit the sliding direction of the sliding block 10, spacing 9 runs through the inside that corresponds second sliding tray 12, and the inner wall surface of second sliding tray 12 is provided with a plurality of balls, and the ball can reduce the stability of sliding block 10 slip in-process, ball and spacing 9's surface roll connection.

In this embodiment, preferably, a second fixing block 7 is fixed on one side of the main body 1, a first limiting groove 18 is formed in one side of the second fixing block 7, a supporting plate 6 is fixed on one side of the main body 1 opposite to the bottom of the second fixing block 7, the supporting plate 6 can support the operation box, the operation box is placed on the surface of the supporting plate 6, a chuck 17 is fixed on one side of the operation box, the chuck 17 is embedded into the first limiting groove 18, a second limiting groove 19 is formed in the bottom of the chuck 17, a sliding hole 20 is formed in the top of the second fixing block 7 in a penetrating manner, the sliding hole 20 facilitates sliding of the plastic rod 16, the plastic rod 16 is embedded into the sliding hole 20, the plastic rod 16 can drive the bayonet 22 to slide in the same direction, a third limiting groove 21 is formed in the inner wall of one side of the sliding hole 20, the bayonet 22 with an L-shaped structure in cross section is arranged inside the third limiting groove 21, and the bayonet 22 and the second limiting groove 19 can limit the chuck 17, one end of a bayonet 22 is embedded into the second limiting groove 19, the other end of the bayonet 22 is embedded into the sliding hole 20 and fixedly connected with the plastic rod 16, the extrusion block 15 is fixed at the top end of the plastic rod 16, a second spring is connected between the extrusion block 15 and the second fixing block 7 and can reset the bayonet 22, a guide groove is formed in the inner wall of one side of the third limiting groove 21, a guide rod is fixed on the inner side of the bayonet 22, the bayonet 22 and the second limiting groove 19 can be aligned more accurately through the guide rod and the guide groove, the guide rod is embedded into the guide groove, a rubber pad is fixed on the surface of the inner wall of the first limiting groove 18 and can fill a gap between the inner wall of the first limiting groove 18 and the chuck 17, and the rubber pad is tightly attached to the surface of the chuck 17; this convenient operation box of carrying out the dismouting of structure, if it breaks down, be favorable to dismantling the maintenance to it, easy operation, the practicality is high.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the transparent protection plate 2 is moved to the front of the cutting area, the pull rod 11 is pulled to drive the stop block 14 to extrude the first spring, so that the first spring is stressed to shrink until one end of the pull rod 11 completely slides out of the corresponding clamping groove 13, then the transparent protection plate 2 is moved to slide downwards, the transparent protection plate 2 also drives the sliding block 10 to slide in the same direction in the first sliding groove 8 through the connecting block 5 while sliding, the limiting strip 9 slides in the second sliding groove 12 relatively, a plurality of balls on the inner wall surface of the second sliding groove 12 are attached to the surface of the limiting strip 9 to roll, so as to reduce the friction force in the sliding process of the sliding block 10, until the sliding block 10 slides to the bottom of the first sliding groove 8, at the moment, the sliding block 2 is moved to the front of the cutting area, the pull rod 11 is also moved to one side of another first fixing block 4, the pulled pull rod 11 is loosened, the stop block 14 is pushed reversely after the first spring loses extrusion, the stop block 14 drives the pull rod 11 to be embedded into the other clamping groove 13, and the transparent protection plate 2 is fixed again, so that the structure can stop scraps generated in the cutting process, the injury to workers is avoided, and the safety of the device in the working process is improved; if the operation box on it breaks down, need dismantle the maintenance, can press extrusion piece 15, make it drive bayonet lock 22 through plastics pole 16 and move in the inside syntropy of second spacing groove 19 with third spacing groove 21, extrusion piece 15 also extrudees the second spring, make its atress shrink, until bayonet lock 22 complete roll-off second spacing groove 19's inside, then pulling the operation box, make it drive the inside of the first spacing groove 18 of dop 17 roll-off, just dismantled the operation box, this structure is favorable to dismantling the maintenance to it, and is easy to operate, and the practicality is high.

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 an automatic device that cuts off of spiral steel pipe, includes main part (1), its characterized in that: the cutting area is arranged on the inner side of the main body (1), two fixing plates (3) are symmetrically fixed on the surface of the main body (1), first sliding grooves (8) are formed in the surfaces of the two fixing plates (3), a transparent protection plate (2) is connected between the two fixing plates (3) in a sliding mode, a poking block is fixed on the surface of the transparent protection plate (2), the transparent protection plate (2) is located right in front of the cutting area, two connecting blocks (5) with L-shaped cross sections are symmetrically fixed on the surface of the transparent protection plate (2), a sliding block (10) is fixed at one end of each connecting block (5), one end of each sliding block (10) is embedded into the corresponding first sliding groove (8), and two first fixing blocks (4) are symmetrically fixed on the surface of the main body (1) relative to the inner sides of the fixing plates (3), draw-in groove (13) have been seted up on the surface of first fixed block (4), a through-hole has been seted up in the side surface of connecting block (5) run through, the inside of through-hole has run through pull rod (11) that the cross-section is "T" type structure, the inside of draw rod (11) is embedded into draw-in groove (13).

2. The automatic spiral steel pipe cutting device according to claim 1, wherein: two stoppers (14) are symmetrically fixed on two sides of the pull rod (11), and a first spring is sleeved on the surface of the pull rod (11) relative to the position between the stoppers (14) and the connecting block (5).

3. The automatic spiral steel pipe cutting device according to claim 1, wherein: two second sliding grooves (12) have been seted up in the bilateral symmetry of sliding block (10) through, the bilateral inner wall symmetry of first sliding groove (8) is fixed with two spacing (9), spacing (9) run through the inside that corresponds second sliding groove (12).

4. The automatic spiral steel pipe cutting device according to claim 3, wherein: the inner wall surface of the second sliding groove (12) is provided with a plurality of balls, and the balls are connected with the surface of the limiting strip (9) in a rolling manner.

5. The automatic spiral steel pipe cutting device according to claim 1, wherein: a second fixing block (7) is fixed on one side of the main body (1), a first limiting groove (18) is formed in one side of the second fixing block (7), a supporting plate (6) is fixed on one side of the main body (1) relative to the bottom of the second fixing block (7), an operation box is placed on the surface of the supporting plate (6), a clamping head (17) is fixed on one side of the operation box, the clamping head (17) is embedded into the first limiting groove (18), a second limiting groove (19) is formed in the bottom of the clamping head (17), a sliding hole (20) is formed in the top of the second fixing block (7) in a penetrating mode, a plastic rod (16) is embedded into the sliding hole (20), a third limiting groove (21) is formed in the inner wall of one side of the sliding hole (20), a clamping pin (22) with an L-shaped structure in cross section is arranged in the third limiting groove (21), one end of the clamping pin (22) is embedded into the second limiting groove (19), the other end of the clamping pin (22) is embedded into the sliding hole (20) and fixedly connected with the plastic rod (16), the top end of the plastic rod (16) is fixedly provided with the extrusion block (15), and a second spring is connected between the extrusion block (15) and the second fixing block (7).

6. The automatic spiral steel pipe cutting device according to claim 5, wherein: a guide groove is formed in the inner wall of one side of the third limiting groove (21), a guide rod is fixed to the inner side of the clamping pin (22), and the guide rod is embedded into the guide groove.

7. The automatic spiral steel pipe cutting device according to claim 5, wherein: and a rubber pad is fixed on the surface of the inner wall of the first limiting groove (18), and the rubber pad is tightly attached to the surface of the chuck (17).