CN203044747U - Automatic rotating and tilting device of bending mechanism - Google Patents

Automatic rotating and tilting device of bending mechanism Download PDF

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Publication number
CN203044747U
CN203044747U CN 201220719644 CN201220719644U CN203044747U CN 203044747 U CN203044747 U CN 203044747U CN 201220719644 CN201220719644 CN 201220719644 CN 201220719644 U CN201220719644 U CN 201220719644U CN 203044747 U CN203044747 U CN 203044747U
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China
Prior art keywords
bending
eccentric wheel
inclines
guide plate
main shaft
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CN 201220719644
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Chinese (zh)
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冯广建
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冯广建
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Priority to CN 201220719644 priority Critical patent/CN203044747U/en
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Abstract

The utility model discloses an automatic rotating and tilting device of a bending mechanism. The automatic rotating and tilting device of the bending mechanism comprises an eccentric wheel, a leaning assisting guide plate and a tension spring. The eccentric wheel is arranged under a main shaft. The leaning assisting guide plate is connected with the eccentric wheel. The tension spring is connected with the leaning assisting guide plate and the bending mechanism. When the bending mechanism works and bends a reinforcing steel bar, the eccentric wheel and a rotating disc rotate synchronously, the distance between the main shaft and the leaning assisting guide plate is changed, and therefore the bending mechanism conducts minor rotating and leaning to enable the reinforcing steel bar to be dislocated and the bending mechanism is thereby be smoothly closed.

Description

A kind of bending mechanism revolve the device that inclines automatically
Technical field
The utility model relate to a kind of revolve the device that inclines, particularly a kind of bending mechanism automatically revolve the device that inclines automatically.
Background technology
In architectural engineering, usually use various reinforcing bars, stirrup also is a kind of of reinforcing bar, be mainly used in the position of fixing main reinforcement and make the various reinforcing bars of building element inside form frameworks of steel reinforcement, stirrup for building has multiple shape, use very extensive, wherein the most commonly be bent into the stirrup skeleton frame of rectangle by the vertical bar reinforcing bar, this stirrup skeleton frame has five bent angles, as a rule need two bent angles of first bending, reverse end for end two bent angles of the bending other end again, last manual at last bent angle of the middle part of reinforcing bar bending, carry out five Bending Processing altogether and make reinforcing bar be bent into rectangular shaped rim to obtain stirrup skeleton frame, its labour intensity is big, inefficiency.
In order to improve the working (machining) efficiency of reinforcing bar bending, the applicant has designed a kind of automatic moulding machine, be used for bending reinforcing bar fast, described automatic moulding machine includes two swing arms that are hinged on the frame, swing arm can be swung under the driving of power set, be respectively arranged with bending mechanism in two swing arms, bending mechanism is hinged in the swing arm by sliding sleeve, include the actuator cylinder that power is provided on the bending mechanism, actuator cylinder connects main shaft and drive shaft is rotated, the main shaft top is provided with rotating disk, and rotating disk is provided with the bearing pin for the bending reinforcing bar.In swing arm swing, bending mechanism carries out bending simultaneously to the reinforcing bar that is placed on it, and makes that 3 angles once bend closed moulding in the stirrup skeleton frame.For the ease of material loading and discharging, bending mechanism in two swing arms all is horizontal positioned and is positioned on the same horizontal plane, reinforcing bar on its bending mechanism also is positioned on the same horizontal plane, but, when stirrup skeleton frame is closed, the reinforcing bar at closed place must have suitable dislocation, otherwise reinforcing bar smoothly closure be stirrup skeleton frame.Therefore, need improve bending mechanism.
The utility model content
In order to solve the problems of the technologies described above, the purpose of this utility model provides a kind ofly revolves the device that inclines for bending mechanism from what incline automatically, make bending mechanism can carry out revolving and incline by a small margin in the bending reinforcing bar, thereby it is closed smoothly to make reinforcing bar misplace.
The technical scheme that the utility model adopts is:
A kind of bending mechanism revolve the device that inclines automatically, comprising:
Eccentric wheel, described eccentric wheel are arranged on the main shaft below of bending mechanism and by the main shaft drives rotation, described main shaft is connected with eccentric wheel is eccentric;
Help the guide plate that inclines, describedly help the guide plate that inclines to be arranged in the swing arm and extend to the eccentric wheel direction, help incline guide plate and eccentric wheel tangent;
Extension spring, described extension spring connect bending mechanism and help the guide plate that inclines to make to help the guide plate that inclines closely to contact with eccentric wheel.
Operation principle of revolving the device that inclines automatically of the present utility model is that when bending mechanism work was carried out bending to reinforcing bar, eccentric wheel and rotating disk rotated synchronously, change main shaft and help the distance of inclining between the guide plate, thereby the rotation that bending mechanism is carried out is by a small margin tilted.
As further improvement in the technical proposal, described eccentric wheel is cam.
Further, described eccentric wheel can also be disk, and eccentric wheel is provided with the through hole of strip, and main shaft passes through hole and is connected with eccentric wheel is eccentric.
As further improvement in the technical proposal, described eccentric wheel edge is provided with bearing, can reduce eccentric wheel and help the frictional force of inclining between the guide plate, and it is convenient that eccentric wheel is rotated.
The beneficial effects of the utility model are:
Because the device that inclines that revolves automatically of the present utility model is to revolve and incline in the process of work, can be at bending mechanism at ordinary times and to lie in a horizontal plane on the same horizontal plane, make things convenient for material loading; And adopted of the present utility model revolve the device that inclines automatically after, the rotation that bending mechanism in the swing arm can be carried out by a small margin in the bending reinforcing bar is tilted, automatically revolve the device that inclines by adjusting, make two bending mechanisms in the swing arm carry out the inclination of different directions, thereby make the reinforcing bar dislocation closed smoothly.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is bending mechanism of the present utility model and revolves one of the structural representation of device that inclines;
Fig. 2 is two of bending mechanism of the present utility model and the structural representation that revolves the device that inclines thereof;
Fig. 3 be among Fig. 1 A-A to cutaway view;
Fig. 4 is bending mechanism of the present utility model and the upward view that revolves the device that inclines thereof;
Fig. 5 has adopted the reinforcing bar automatic moulding machine that revolves the device that inclines of the present utility model to carry out closed schematic diagram at the bending reinforcing bar.
The specific embodiment
Referring to figs. 1 through Fig. 4, in swing arm 100 bending mechanism 1 is installed, bending mechanism 1 is movably arranged in the swing arm 100 by sliding sleeve 11, bending mechanism 1 can along swing arm 100 slide or with swing arm 100 serve as the axle rotate.Automatically revolve the device that inclines and be arranged on the below of bending mechanism 1, revolve the device that inclines automatically and comprise the eccentric wheel 4 that is connected with the main shaft 3 of bending mechanism 1, be arranged on helping in the swing arm 100 incline guide plate 5 and extension spring 6.Main shaft 3 is driven by the actuator cylinder 2 on the bending mechanism 1 and rotates, main shaft 3 is provided with rotating disk 10 and the servicing unit thereof for the bending reinforcing bar, main shaft 3 belows connect eccentric wheel 4, eccentric wheel 4 is preferably disk, and disk is provided with the through hole 8 of strip, and main shaft 3 passes through hole 8, adopt screw 9 to be fixed on the disk, the position of main shaft 3 can be regulated at through hole 8, makes main shaft 3 be arranged on the eccentric position of disk, and namely main shaft 3 is inconsistent to each extrorse distance of disk; Help guide plate 5 one ends that incline to be fixed in the swing arm 100 by fixed cover, help the guide plate 5 that inclines to extend to eccentric wheel 4 directions, and tangent with eccentric wheel 4, help the guide plate 5 that inclines to be provided with the extension spring 6 that connects bending mechanism 1, the setting of extension spring 6 is pressed on eccentric wheel 4 and helps on the guide plate 5 that inclines.
Operation principle of revolving the device that inclines automatically of the present utility model is, when bending mechanism 1 work is carried out bending to reinforcing bar, eccentric wheel 4 rotates synchronously with rotating disk 10 under the driving of main shaft 3, change main shaft 3 and help the distance of inclining between the guide plate 5, thereby the rotation that bending mechanism 1 is carried out is by a small margin tilted.
Further, eccentric wheel 4 can also adopt cam to replace.
When rotating in order to reduce eccentric wheel 4 with help the friction of inclining between the guide plate 5, be provided with bearing 7 at the edge of eccentric wheel 4, the setting of bearing 7 makes eccentric wheel 4 rotations convenient.
Because the device that inclines that revolves automatically of the present utility model is to revolve and incline in the process of work, can be at bending mechanism 1 at ordinary times and to lie in a horizontal plane on the same horizontal plane, make things convenient for material loading; And adopted of the present utility model revolve the device that inclines automatically after, the rotation that bending mechanism 1 in the swing arm 100 can be carried out by a small margin in the bending reinforcing bar is tilted, automatically revolve the device that inclines by adjusting, make two bending mechanisms 1 in the swing arm carry out the inclination of different directions, thereby make the reinforcing bar dislocation closed smoothly, as shown in Figure 5.
Below only be preferential embodiment of the present utility model, as long as realize that with basic identical means the technical scheme of the utility model purpose all belongs within the protection domain of the present utility model.

Claims (4)

  1. A bending mechanism revolve the device that inclines automatically, it is characterized in that, comprising:
    Eccentric wheel (4), described eccentric wheel (4) are arranged on main shaft (3) below of bending mechanism (1) and drive rotation by main shaft (3), and described main shaft (3) is connected with eccentric wheel (4) is eccentric;
    Help the guide plate that inclines (5), describedly help the guide plate that inclines (5) to be arranged on that swing arm (100) is gone up and extend to eccentric wheel (4) direction, help the guide plate that inclines (5) and eccentric wheel (4) tangent;
    Extension spring (6), described extension spring (6) connect bending mechanism (1) and help the guide plate that inclines (5) to make to help the guide plate that inclines (5) closely to contact with eccentric wheel (4).
  2. A kind of bending mechanism according to claim 1 revolve the device that inclines automatically, it is characterized in that: described eccentric wheel (4) is cam.
  3. 3. a kind of bending mechanism according to claim 1 revolves the device that inclines automatically, it is characterized in that: described eccentric wheel (4) is disk, eccentric wheel (4) is provided with the through hole (8) of strip, and main shaft (3) passes through hole (8) and is connected and fixed with eccentric wheel (4).
  4. According to claim 1,2 or 3 described a kind of bending mechanisms revolve the device that inclines automatically, it is characterized in that: described eccentric wheel (4) edge is provided with bearing (7).
CN 201220719644 2012-12-21 2012-12-21 Automatic rotating and tilting device of bending mechanism Active CN203044747U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220719644 CN203044747U (en) 2012-12-21 2012-12-21 Automatic rotating and tilting device of bending mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220719644 CN203044747U (en) 2012-12-21 2012-12-21 Automatic rotating and tilting device of bending mechanism

Publications (1)

Publication Number Publication Date
CN203044747U true CN203044747U (en) 2013-07-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220719644 Active CN203044747U (en) 2012-12-21 2012-12-21 Automatic rotating and tilting device of bending mechanism

Country Status (1)

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CN (1) CN203044747U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104985055A (en) * 2015-07-15 2015-10-21 成都天创精密模具有限公司 Eccentric wheel bending mechanism
CN108356178A (en) * 2018-04-24 2018-08-03 长江大学 A kind of reinforcing bar muscle hoop molding machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104985055A (en) * 2015-07-15 2015-10-21 成都天创精密模具有限公司 Eccentric wheel bending mechanism
CN108356178A (en) * 2018-04-24 2018-08-03 长江大学 A kind of reinforcing bar muscle hoop molding machine
CN108356178B (en) * 2018-04-24 2019-08-23 长江大学 A kind of reinforcing bar muscle hoop molding machine

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