CN215966000U

CN215966000U - Double-end wire bending machine

Info

Publication number: CN215966000U
Application number: CN202022454999.0U
Authority: CN
Inventors: 陈冲
Original assignee: Hebei Xinkang Auto Parts Co ltd
Current assignee: Hebei Xinkang Auto Parts Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2022-03-08
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses a double-head wire bending machine which comprises a metal shell, a supporting telescopic rod, a limiting pipe, a metal side door, a reinforcing steel bar, a working disc, a center pin shaft, a driving motor and a bending pin shaft. The utility model enables the reinforcing steel bar to be more stable in the bending process by the action of the limiting pipe, and improves the practicability of the device. Convenient effectual operation of double-end bending is carried out the reinforcing bar. Play the cushioning effect, practicality when improving the double-end bending of reinforcing bar.

Description

Double-end wire bending machine

Technical Field

The utility model relates to the technical field of wire bending machines, in particular to a double-head wire bending machine.

Background

The wire bending machine is characterized in that a steel bar is arranged at the position of a working disc, a supporting pin shaft is fixed on a machine tool, a central pin shaft and a bending pin shaft are arranged on the working disc, and the steel bar is bent when the disc rotates. In order to bend reinforcing bars of various diameters, holes are provided in the working plate for inserting bending pins, and the center pins of different diameters can be replaced accordingly. The portable steel bar bender is light and flexible, is derived from Japanese technology, and is specially used for construction sites such as shear wall capping, column capping, steel bar cage head hooks and the like. However, the existing wire bending machine has the following problems: firstly, when the reinforcing steel bar is bent by a wire bending machine, the reinforcing steel bar is not stable enough, and the bending efficiency is not high. Secondly, the operation that the double-end is crooked can't be carried out to the reinforcing bar to current curved silk machine convenient effectual.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a double-head wire bending machine to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a double-end wire bending machine, includes metal casing, support telescopic link, spacing pipe, metal side door, reinforcing bar, work disc, center pin axle, driving motor and the round pin axle that bends, its characterized in that, metal casing's below and support telescopic link all top threaded connection, metal casing's top and spacing tub veneer, the inside and the reinforcing bar sliding connection of spacing pipe, the top and the bolt lock catch clearance fit of reinforcing bar, metal casing's inside and connection metal sheet welding, connection metal sheet's top and driving motor screw connection, driving motor's pivot and driving shaft welding, driving shaft and carousel threaded connection.

As a further scheme of the utility model: the number of the supporting telescopic rods is four, wear-resistant rubber pads are installed below the supporting telescopic rods, and threads are arranged on the outer surface above the supporting telescopic rods.

As a further scheme of the utility model: the material of spacing pipe is the metal stainless steel, install the bolt hasp on the spacing pipe, the number of spacing pipe is two.

As a further scheme of the utility model: the limiting pipe and the reinforcing steel bar are located on the same axis, the limiting pipe and the center pin shaft are located on the same axis, and a damping sponge cushion is arranged below the connecting metal plate.

As a further scheme of the utility model: the outer surface of one end of the driving shaft is provided with threads, and a threaded blind hole is formed in the rotary table.

As a further scheme of the utility model: the left side of carousel and the welding of work disc, work disc central point puts and installs the center pin axle.

As a further scheme of the utility model: and a bending pin shaft is arranged on the working disc, and a supporting pin shaft is arranged above the central pin shaft.

As a further scheme of the utility model: the metal shell is provided with a metal side door, and the metal side door is provided with a door handle.

As a further scheme of the utility model:

1. compared with the prior art, the utility model has the advantages that through the matching of the metal shell, the limiting pipe, the steel bar, the working disc, the turntable, the central pin shaft, the driving motor, the driving shaft, the bending pin shaft and the supporting pin shaft, the limiting pipe is arranged above the metal shell, the driving motor is arranged in the metal shell, the supporting pin shaft is fixed below the limiting pipe, the central pin shaft and the bending pin shaft are arranged on the working disc, when the steel bar needs to be bent, only one end of the steel bar needs to be inserted from the upper part of the limiting pipe until one end of the steel bar is inserted between the central pin shaft and the bending pin shaft on the working disc, then, the driving motor drives the working disc to rotate, and the steel bar is bent when the working disc rotates. In order to bend reinforcing steel bars with various diameters, a plurality of holes are formed in the working disc and used for inserting bending pin shafts, the central pin shafts with different diameters can be correspondingly replaced, and the reinforcing steel bars are more stable in the bending process under the action of the limiting pipes, so that the practicability of the device is improved.

2. Compared with the prior art, the double-head bending device has the advantages that the lower limiting hole is formed below the metal shell through the metal shell, the lower limiting hole, the steel bar, the working disc, the rotary disc and the central pin shaft, after the lower end of the steel bar is bent, a worker pushes the upper end of the steel bar downwards, the bent part of the lower end of the steel bar is separated from the clamping of the bending pin shaft, the lower end of the steel bar falls out of the lower limiting hole under the action of gravity, at the moment, the worker only needs to hold the lower end of the steel bar until the upper end of the steel bar is located between the central pin shaft and the bending pin shaft on the working disc, the driving motor is started to drive the working disc to rotate, and the upper end of the steel bar is also bent when the working disc rotates, so that the double-head bending of the steel bar is realized, and the double-head bending operation of the steel bar is conveniently and effectively performed.

3. Compared with the prior art, the device has the advantages that the connection metal plate, the damping sponge cushion, the supporting telescopic rods and the wear-resistant rubber pad are matched, the driving motor is arranged on the connection metal plate, so that during work, great vibration is generated to influence the work efficiency, the damping sponge cushion is arranged below the connection metal plate to play a damping role, the four supporting telescopic rods are arranged below the metal shell and are used for adjusting the distance between the metal shell and the ground, and the practicability of the reinforcing steel bar during double-end bending is improved.

Drawings

Fig. 1 is a schematic perspective view of a double-head wire bending machine.

Fig. 2 is a schematic diagram of an internal structure of a double-head wire bending machine.

Fig. 3 is a partially enlarged schematic structural diagram of a double-head wire bending machine.

In the figure: 1. a metal housing; 11. a lower limiting hole; 12. connecting the metal plates; 13. a shock absorbing sponge cushion; 2. supporting the telescopic rod; 21. a wear-resistant rubber pad; 3. a limiting pipe; 31. locking by using a bolt; 4. a metal side door; 41. a door handle; 5. reinforcing steel bars; 6. a working disc; 61. a turntable; 7. a center pin; 8. a drive motor; 81. a drive shaft; 9. bending the pin shaft; 92. And supporting the pin shaft.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, a double-end wire bending machine comprises a metal shell 1, a supporting telescopic rod 2, a limiting pipe 3, a metal side door 4, a reinforcing steel bar 5, a working disc 6, a center pin 7, a driving motor 8 and a bending pin 9, and is characterized in that the lower part of the metal shell 1 is in threaded connection with the upper part of the supporting telescopic rod 2, the upper part of the metal shell 1 is glued with the limiting pipe 3, the inner part of the limiting pipe 3 is in sliding connection with the reinforcing steel bar 5, the upper part of the reinforcing steel bar 5 is in clearance fit with a bolt lock 31, the inner part of the metal shell 1 is welded with a connecting metal plate 12, the upper part of the connecting metal plate 12 is in threaded connection with the driving motor 8, a rotating shaft of the driving motor 8 is welded with a driving shaft 81, and the driving shaft 81 is in threaded connection with a turntable 61.

As a further scheme of the utility model: the number of supporting telescopic link 2 is four, and wear-resisting rubber pad 21 is installed to the below of supporting telescopic link 2, and the surface of supporting telescopic link 2 top is equipped with the screw thread, improves work efficiency.

As a further scheme of the utility model: spacing pipe 3's material is the metal stainless steel, installs bolt lock 31 on spacing pipe 3, and spacing pipe 3's number is two, improves the device practicality.

As a further scheme of the utility model: spacing pipe 3 and reinforcing bar 5 are in same axis, and spacing pipe 3 and core pin axle 7 are in same axis, and the below of connecting metal sheet 12 is equipped with shock attenuation foam-rubber cushion 13, plays the cushioning effect.

As a further scheme of the utility model: the outer surface of one end of the driving shaft 81 is provided with threads, and the inner part of the turntable 61 is provided with a threaded blind hole 62, so that the assembly between parts is facilitated.

As a further scheme of the utility model: the left side of carousel 61 and the welding of

work disc

6, 6 central point of work disc put and install king pin 7, the reinforcing bar 5 of being convenient for to bend.

As a further scheme of the utility model: the working disc 6 is provided with a bending pin shaft 9, and a supporting pin shaft 91 is arranged above the central pin shaft 7 to limit the reinforcing steel bar 5.

As a further scheme of the utility model: install metal side door 4 on metal casing 1, be equipped with door handle 41 on the metal side door 4, improve the humanized design of device, be convenient for at any time to the inside maintenance of device.

The working principle of the utility model is as follows: compared with the prior art, the limiting pipe 3 is arranged above the metal shell 1, the driving motor 7 is arranged inside the metal shell 1, the supporting pin shaft 92 is fixed below the limiting pipe 3, the central pin shaft 61 and the bending pin shaft 9 are arranged on the working disc, when the reinforcing steel bar 5 needs to be subjected to stretch bending, one end of the reinforcing steel bar 5 only needs to be inserted from the upper part of the limiting pipe 3 until one end of the reinforcing steel bar 5 is inserted between the central pin shaft 61 and the bending pin shaft 9 on the working disc 6, then the driving motor 7 drives the working disc 6 to rotate, and the reinforcing steel bar 5 is bent when the working disc 6 rotates. In order to bend the reinforcing steel bars 5 with various diameters, a plurality of holes are formed in the working disc 6 and used for inserting and bending the pin shafts 9, the central pin shafts 61 with different diameters can be correspondingly replaced, and the reinforcing steel bars 5 are more stable in the bending process through the action of the limiting pipes 3, so that the practicability of the device is improved. Secondly, a lower limiting hole 11 is arranged below the metal shell 1, when the lower end of the steel bar 5 is bent, a worker pushes the upper end of the steel bar 5 downwards, the bent part of the lower end of the steel bar 5 is separated from the clamping of the bending pin shaft 9, and the lower end of the steel bar 5 falls out of the lower limiting hole 11 under the action of gravity, at the moment, the worker only needs to hold the lower end of the steel bar 5 until the upper end of the steel bar 5 is positioned between the central pin shaft 61 and the bending pin shaft 9 on the working disc 6, the driving motor 7 is started to drive the working disc 6 to rotate, and the upper end of the steel bar 5 is also bent when the working disc 6 rotates, so that the double-head bending of the steel bar 5 is realized, and the double-head bending operation of the steel bar is conveniently and effectively carried out; because driving motor 7 installs on connecting metal sheet 12, the during operation produces very big vibrations, influences work efficiency, is equipped with shock attenuation foam-rubber cushion 13 in the below of connecting metal sheet 12, plays the cushioning effect, in addition, is equipped with four support telescopic links 2 in the below of metal casing 1, supports telescopic link 2 and is used for adjusting the distance of metal casing 1 apart from ground, improves the practicality when the double-end of reinforcing bar 5 is crooked.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A double-end wire bending machine comprises a metal shell (1), a supporting telescopic rod (2), a limiting pipe (3), a metal side door (4), a reinforcing steel bar (5), a working disc (6), a center pin shaft (7), a driving motor (8) and a bending pin shaft (9), it is characterized in that the lower part of the metal shell (1) is in threaded connection with the upper part of the supporting telescopic rod (2), the upper part of the metal shell (1) is glued with a limiting pipe (3), the inside of the limiting pipe (3) is connected with a steel bar (5) in a sliding way, the upper part of the steel bar (5) is in clearance fit with the bolt lock catch (31), the inside of the metal shell (1) is welded with the connecting metal plate (12), the upper part of the connecting metal plate (12) is connected with a driving motor (8) through a screw, the rotating shaft of the driving motor (8) is welded with the driving shaft (81), and the driving shaft (81) is in threaded connection with the turntable (61).

2. The double-headed wire bending machine according to claim 1, wherein the number of the supporting telescopic rods (2) is four, a wear-resistant rubber pad (21) is arranged below the supporting telescopic rods (2), and threads are arranged on the outer surface above the supporting telescopic rods (2).

3. The double-end wire bending machine according to claim 1, wherein the limiting pipe (3) is made of stainless steel, the limiting pipe (3) is provided with a bolt lock catch (31), and the number of the limiting pipes (3) is two.

4. The double-ended wire bending machine according to claim 1, wherein the limiting pipe (3) and the reinforcing steel bar (5) are located on the same axis, the limiting pipe (3) and the central pin shaft (7) are located on the same axis, and a damping sponge cushion (13) is arranged below the connecting metal plate (12).

5. A double-ended bending wire machine according to claim 4, wherein the outer surface of one end of the driving shaft (81) is provided with threads, and the inner part of the rotating disc (61) is provided with a threaded blind hole (62).

6. A double-ended wire bending machine according to claim 1, wherein the left side of the rotary table (61) is welded to the working disc (6), and the central pin (7) is installed at the central position of the working disc (6).

7. A double-ended wire bending machine according to claim 1, wherein the working disc (6) is provided with a bending pin (9), and a supporting pin (91) is mounted above the center pin (7).

8. The double-ended wire bending machine according to claim 1, wherein a metal side door (4) is mounted on the metal shell (1), and a door handle (41) is arranged on the metal side door (4).