CN213856786U

CN213856786U - Wire bending device

Info

Publication number: CN213856786U
Application number: CN202022382964.0U
Authority: CN
Inventors: 余松
Original assignee: Zhejiang Zeguangtai Precision Technology Co ltd
Current assignee: Zhejiang Zeguangtai Precision Technology Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-08-03
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a wire rod bending machine relates to hardware and tools technical field, including the install bin, the inboard bottom of install bin is inlayed and is had the bearing, and it has the movable rod to peg graft in the bearing, and the carousel has been cup jointed at the middle part of movable rod, and the toothed disc looks adaptation that a plurality of dogteeth that the outside of carousel set up and driving motor's output shaft cup jointed. The utility model discloses a cup joint by the carousel at the movable rod middle part, one side of carousel is provided with a plurality of dogtooths, and the gear plate adaptation that cup joints on dogtooth and the driving motor output shaft is twisted and is moved first threaded rod for gear plate and dogtooth separation rotate the dish of buckling and make the carousel rotate, thereby make the carousel rotate, adjust the meshing position of the dogtooth on gear plate and the carousel, thereby make driving motor drive carousel pivoted angle, thereby adjust the angle of buckling of wire rod.

Description

Wire bending device

Technical Field

The utility model relates to a hardware and tools technical field, in particular to wire rod scratcher.

Background

With the change of building models, various special-shaped concrete structures with unique models emerge endlessly, so that a new challenge is brought to the construction of the template support system. In order to adopt conventional steel pipe building materials in an irregular concrete structure, a steel pipe line is often required to be bent into a certain shape so as to be capable of adapting to template support, a line bending device is required to be used in the bending process of the steel pipe line, and the conventional line bending device is often based on a simple lever principle and is manually bent by a worker, so that great labor is wasted. Therefore, it is desirable to provide a wire bender to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wire rod scratcher to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wire bending device, includes the install bin, the inboard bottom of install bin is inlayed and is had the bearing, it has the movable rod to peg graft in the bearing, the carousel has been cup jointed at the middle part of movable rod, the outside of carousel is provided with a plurality of dogteeth, and is a plurality of the dogtooth is equidistant annular distribution in one side of carousel, the spout has been seted up to inside bottom one side of install bin, be provided with the slider in the spout, the last fixed surface of slider is connected with driving motor, driving motor's output shaft has cup jointed the toothed disc, toothed disc and dogtooth looks adaptation, fixedly connected with limiting plate on one side inner wall of install bin, spacing spout has been seted up on the limiting plate, be provided with limiting slide in the spacing spout, driving motor's output runs through the bearing that sets up in the limiting slide.

Preferably, one side of the mounting box is provided with a first thread groove, a first threaded rod is inserted in the first thread groove, and one end of the first threaded rod is movably connected with the side surface of the driving motor through a connecting ring.

Preferably, the top of install bin has seted up logical groove, the movable rod runs through logical groove and extends to the outside of install bin, the top fixedly connected with of movable rod coils of buckling, fixedly connected with spacing ring on the dish of buckling.

Preferably, the upper surface of the bending disc is provided with a fixed block, a second thread groove is formed in the fixed block, a second threaded rod penetrates through the second thread groove, a nut is sleeved at one end of the second threaded rod, and the other end of the second threaded rod is movably connected with an extrusion plate through a connecting ring.

Preferably, the bottom of fixed block has seted up the constant head tank, the third thread groove has been seted up to one side of constant head tank, it has the third threaded rod to peg graft in the third thread groove, the one end fixedly connected with pressure strip of third threaded rod.

Preferably, an extension plate is fixedly connected to one side of the upper surface of the installation box, a fourth threaded rod penetrates through a threaded groove formed in the extension plate, one end of the fourth threaded rod is movably connected with an auxiliary extrusion plate through a connecting ring, and a projection is fixedly connected to the middle of the bending disc.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a cup joint by the carousel in the middle part of the movable rod, one side of carousel is provided with a plurality of dogtooths, the dogtooth and the gear plate adaptation that cup joints on the driving motor output shaft twist and move first threaded rod, make gear plate and dogtooth separate, rotate the bending disk and make the carousel rotate, thereby make the carousel rotate, adjust the meshing position of the dogtooth on gear plate and the carousel, thereby make driving motor drive the angle that the carousel rotated, thereby adjust the angle of buckling of wire rod;

2. the utility model discloses a set up the spacing ring on the dish of buckling, set up the constant head tank in the bottom of fixed block, constant head tank and spacing ring looks adaptation, the cooperation of the third thread groove and the third threaded rod that constant head tank one side set up for the pressure strip that sets up in the constant head tank is fixed the position of fixed block and spacing ring, has avoided the in-process fixed block of buckling to slide and has caused the angle of buckling inaccuracy, has promoted the work efficiency of this device.

Drawings

Fig. 1 is a top view of the overall structure of the present invention.

Fig. 2 is a schematic sectional view of the overall structure of the present invention.

Fig. 3 is a schematic structural diagram of the gear plate of the present invention.

Fig. 4 is a schematic structural section view of the fixing block of the present invention.

In the figure: 1. installing a box; 2. a bearing; 3. a movable rod; 4. a turntable; 5. a convex tooth; 6. a chute; 7. a slider; 8. a drive motor; 9. a gear plate; 10. a limiting plate; 11. a limiting chute; 12. a limiting slide block; 13. a first threaded rod; 14. a first thread groove; 15. a through groove; 16. bending the disc; 17. a limiting ring; 18. a fixed block; 19. a second thread groove; 20. a second threaded rod; 21. a nut; 22. a pressing plate; 23. positioning a groove; 24. a third thread groove; 25. a third threaded rod; 26. a compression plate; 27. an extension plate; 28. a fourth threaded rod; 29. an auxiliary extrusion plate; 30. and (4) a bump.

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.

The utility model provides a wire bender as shown in figures 1-4, which comprises an installation box 1, a bearing 2 is embedded at the bottom end of the inner side of the installation box 1, a movable rod 3 is inserted in the bearing 2, a rotary table 4 is sleeved at the middle part of the movable rod 3, a plurality of convex teeth 5 are arranged at the outer side of the rotary table 4, the plurality of convex teeth 5 are distributed at one side of the rotary table 4 in an equally-spaced annular manner, a chute 6 is arranged at one side of the inner bottom end of the installation box 1, a slide block 7 is arranged in the chute 6, a driving motor 8 is fixedly connected with the upper surface of the slide block 7, a gear disc 9 is sleeved on the output shaft of the driving motor 8, the gear disc 9 is matched with the convex teeth 5, the first contact point of the gear disc 9 and the convex teeth 5 is adjusted, the gear disc 9 can drive the rotary angle of the rotary table 4 to adjust the bending angle of the wire, a limit plate 10 is fixedly connected with the inner wall at one side of the installation box 1, a limit chute 11 is arranged on the limit plate 10, a limiting slide block 12 is arranged in the limiting slide groove 11, the output end of the driving motor 8 penetrates through a bearing arranged in the limiting slide block 12, the limiting slide groove 11 and the slide groove 6 fix the motion track of the driving motor 8, the displacement of the driving motor 8 caused by multiple times of adjustment is avoided, one side of the installation box 1 is provided with a first thread groove 14, a first threaded rod 13 is inserted in the first thread groove 14, one end of the first threaded rod 13 is movably connected with the side surface of the driving motor 8 through a connecting ring, the first threaded rod 13 is matched with the first thread groove 14, so that the driving motor 8 is in a fixed state during working, the top end of the installation box 1 is provided with a through groove 15, the movable rod 3 penetrates through the through groove 15 and extends to the outer side of the installation box 1, the top end of the movable rod 3 is fixedly connected with a bending disk 16, a limiting ring 17 is fixedly connected on the bending disk 16, and the upper surface of the bending disk 16 is provided with a fixed block 18, a second thread groove 19 is formed on the fixed block 18, a second thread rod 20 is connected in the second thread groove 19 in a penetrating manner, a nut 21 is sleeved at one end of the second thread rod 20, the nut 21 fixes the position of the second thread rod 20, the second thread rod 20 is prevented from rotating in the bending process, and therefore the bending precision is not affected, the other end of the second thread rod 20 is movably connected with a squeezing plate 22 through a connecting ring, a positioning groove 23 is formed at the bottom end of the fixed block 18, a third thread groove 24 is formed at one side of the positioning groove 23, a third thread rod 25 is inserted in the third thread groove 24, a pressing plate 26 is fixedly connected at one end of the third thread rod 25, an extension plate 27 is fixedly connected at one side of the upper surface of the installation box 1, a fourth thread rod 28 is connected in the thread groove formed in the extension plate 27 in a penetrating manner, an auxiliary squeezing plate 29 is movably connected at one end of the fourth thread rod 28 through a connecting ring, and a convex block 30 is fixedly connected at the middle part of the bending plate 16, the wire is placed between the pressing plate 22, the auxiliary pressing plate 29, and the lug 30, and is bent when the pressing plate 22 rotates following the bending disk 16.

The utility model discloses the theory of operation:

when the device works, firstly, a first threaded rod 13 is screwed, the first threaded rod 13 is matched with a first threaded groove 14, the first threaded rod 13 drives a driving motor 8 to move, a limiting slide block 12 is matched with a slide block 7, the movement track of the driving motor 8 is fixed, a bending disc 16 is rotated, the bending disc 16 drives a movable rod 3 to rotate, so that a rotary disc 4 rotates, a first contact point of a gear disc 9 and a convex tooth 5 arranged on the rotary disc 4 is adjusted until the bending angle of a wire rod reaches the requirement, the first threaded rod 13 is screwed until the gear disc 9 is meshed with the convex tooth 5, a third threaded rod 25 is screwed, the third threaded rod 25 drives a pressing plate 26 to move, the limiting of a fixed block 18 is released, the fixed block 18 is placed in a position parallel to an auxiliary pressing plate 29, the third threaded rod 25 is screwed, the position between the fixed block 18 and a limiting ring 17 is fixed, the wire rod is placed on the upper surface of the bending disc 16, and screwing the second threaded rod 20 and the fourth threaded rod 28 until the extrusion plate 22 and the auxiliary extrusion plate 29 tightly press the wire, starting the driving motor 8, driving the turntable 4 to rotate by the driving motor 8 until the gear disc 9 is separated from the convex teeth 5, driving the bending disc 16 to rotate by the turntable 4, driving the fixed block 18 to rotate by the bending disc 16, and completing the bending work of the wire by the extrusion plate 22, the auxiliary extrusion plate 29 and the convex block 30.

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 wire rod scray, includes install bin (1), its characterized in that: the inner side bottom of the installation box (1) is inlaid with a bearing (2), a movable rod (3) is inserted in the bearing (2), a turntable (4) is sleeved in the middle of the movable rod (3), a plurality of convex teeth (5) are arranged on the outer side of the turntable (4), the convex teeth (5) are distributed on one side of the turntable (4) in an equidistant annular mode, a sliding groove (6) is formed in one side of the inner bottom of the installation box (1), a sliding block (7) is arranged in the sliding groove (6), a driving motor (8) is fixedly connected to the upper surface of the sliding block (7), a gear disc (9) is sleeved on an output shaft of the driving motor (8), the gear disc (9) is matched with the convex teeth (5), a limiting plate (10) is fixedly connected to the inner wall of one side of the installation box (1), and a limiting sliding groove (11) is formed in the limiting plate (10), a limiting sliding block (12) is arranged in the limiting sliding groove (11), and the output end of the driving motor (8) penetrates through a bearing arranged in the limiting sliding block (12).

2. A wire bender as claimed in claim 1, wherein: one side of the mounting box (1) is provided with a first thread groove (14), a first threaded rod (13) is inserted in the first thread groove (14), and one end of the first threaded rod (13) is movably connected with the side face of the driving motor (8) through a connecting ring.

3. A wire bender as claimed in claim 2, wherein: logical groove (15) have been seted up on the top of install bin (1), movable rod (3) run through logical groove (15) and extend to the outside of install bin (1), the top fixedly connected with of movable rod (3) coils (16) of buckling, fixedly connected with spacing ring (17) on the dish (16) of buckling.

4. A wire bender as claimed in claim 3, wherein: the bending plate is characterized in that a fixing block (18) is arranged on the upper surface of the bending plate (16), a second thread groove (19) is formed in the fixing block (18), a second threaded rod (20) penetrates through the second thread groove (19), a nut (21) is sleeved at one end of the second threaded rod (20), and the other end of the second threaded rod (20) is movably connected with an extrusion plate (22) through a connecting ring.

5. A wire bender as claimed in claim 4, wherein: constant head tank (23) have been seted up to the bottom of fixed block (18), third thread groove (24) have been seted up to one side of constant head tank (23), it has third threaded rod (25) to peg graft in third thread groove (24), the one end fixedly connected with pressure strip (26) of third threaded rod (25).

6. A wire bender as claimed in claim 5, wherein: the mounting box is characterized in that an extension plate (27) is fixedly connected to one side of the upper surface of the mounting box (1), a fourth threaded rod (28) penetrates through a threaded groove formed in the extension plate (27), one end of the fourth threaded rod (28) is movably connected with an auxiliary extrusion plate (29) through a connecting ring, and a convex block (30) is fixedly connected to the middle of the bending disc (16).