CN215143551U

CN215143551U - Straightening device for bar

Info

Publication number: CN215143551U
Application number: CN202120825710.3U
Authority: CN
Inventors: 王强
Original assignee: JIANGSU TRI-M SPECIAL METALS CO LTD
Current assignee: JIANGSU TRI-M SPECIAL METALS CO LTD
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-12-14
Anticipated expiration: 2031-04-21

Abstract

The utility model discloses a coalignment for rod, which comprises a bod, the spout has been seted up to the inside of organism, the inboard fixed mounting of spout has motor one, the output shaft fixedly connected with threaded rod of motor one, the outside of threaded rod is provided with the slide, the top fixed mounting of slide has the work box, the inside fixed mounting of work box has cylinder one, the expansion end fixed mounting of cylinder one has initiative centre of rotation, cylinder one is provided with two, another relatively in the left and right sides of organism the expansion end fixed mounting of cylinder one has driven centre of rotation, the inside fixed mounting of initiative centre of rotation has the buncher. According to the straightening device for the bars, the control panel sends an instruction to enable the second motor to rotate, the second motor drives the rotating shaft to rotate, so that the ram is driven to rotate, bar workpieces are loaded on the limiting frame and slide down from a landslide, the purpose of automatic blanking is achieved, the working efficiency is improved, and the equipment cost is reduced.

Description

Straightening device for bar

Technical Field

The utility model relates to a straightener technical field specifically is a coalignment for rod.

Background

The straightener is to the detection coalignment that the bent deformation design takes place after heat treatment of axostylus axostyle class product, present automatic straightener is a collection machinery, it is electric, hydraulic pressure, pneumatics, computer sounding analysis high-tech product as an organic whole, good technical performance has, concentrate and reflect in that measurement accuracy is high, the production beat is fast, advantages such as work piece adaptability is strong, can realize accurate measurement to the radial runout of positions such as the pure circle cross-section of axostylus axostyle class work piece, the reference circle of D type cross-section and gear or spline, specifically be a coalignment for the rod.

Most of the coalignment of current adopts artifical manual unloading of going up when using, makes troublesome poeration, and operating time is long, reduces work efficiency, and some coalignment adopt the mode of full-automatic unloading of going up, but the price is 2 ~ 10 times of artifical coalignment mode, leads to the problem of use cost increase.

Disclosure of Invention

An object of the utility model is to provide a coalignment for rod to provide the most coalignment that has now in solving above-mentioned background art and adopt artifical manual unloading of going up when using, make troublesome poeration, operating time is long, reduces work efficiency, and partial coalignment adopts the mode of full-automatic unloading of going up, but the price is 2 ~ 10 times of artifical coalignment mode, leads to the problem of use cost increase.

In order to achieve the above object, the utility model provides a following technical scheme: a straightening device for bars comprises a machine body, wherein a sliding groove is formed in the machine body, a first motor is fixedly mounted on the inner side of the sliding groove, a threaded rod is fixedly connected to an output shaft of the first motor, a sliding seat is arranged on the outer side of the threaded rod, a working box is fixedly mounted at the top of the sliding seat, a first cylinder is fixedly mounted inside the working box, a first driving rotation center is fixedly mounted at the movable end of the first cylinder, two cylinders are oppositely arranged on the left side and the right side of the machine body, a second driven rotation center is fixedly mounted at the movable end of the first cylinder, an adjustable speed motor is fixedly mounted inside the driving rotation center, an anti-slip pad is fixedly mounted at the output shaft of the adjustable speed motor, a support column is fixedly mounted on the upper end face of the machine body, a second cylinder is fixedly mounted on the inner side of the support column, and a movable support position is fixedly mounted at the movable end of the second cylinder, the utility model discloses a hydraulic support for the hydraulic drive of a motor, including the movable support position, the top fixed mounting of movable support position has spacing, the inboard of spacing is provided with the rod work piece, the inboard of organism is provided with the mechanism of straightening, the up end fixed mounting of organism has motor two, the output shaft fixed mounting of motor two has the pivot, the outside fixedly connected with ram of pivot, the up end fixed mounting of organism has the support column, the outside of organism is provided with control panel, the up end fixed mounting of organism has the landslide.

Preferably, the first motor is electrically connected with the control panel, the sliding seat is in threaded connection with the threaded rod, and the sliding seat is in sliding connection with the sliding groove.

Preferably, the driving rotation center is in sliding connection with the working box, and the first cylinder is electrically connected with the control panel.

Preferably, the adjustable speed motor is electrically connected with the control panel, the second cylinder is electrically connected with the control panel, the support columns are arranged in three equal intervals, and the limiting frame is of a one-third annular structure.

Preferably, the straightening mechanism is electrically connected with the control panel, and the straightening mechanism is in sliding connection with the machine body.

Preferably, the second motor is electrically connected with the control panel, the two cantilever rods are arranged on the rotating shaft at equal intervals, the rotating shaft is connected with the supporting column in a rotating mode, the cantilever rods are connected with the machine body in a rotating mode, and the length of each cantilever rod is larger than the distance from the rotating shaft to the limiting frame.

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

according to the straightening device for the bars, the control panel sends an instruction to enable the second motor to rotate, the second motor drives the rotating shaft to rotate, so that the ram is driven to rotate, bar workpieces are loaded on the limiting frame and slide down from a landslide, the purpose of automatic blanking is achieved, the working efficiency is improved, and the equipment cost is reduced.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the ram of the present invention.

In the figure: 1. a body; 2. a chute; 3. a first motor; 4. a threaded rod; 5. a slide base; 6. a work box; 7. a first cylinder; 8. an active center of rotation; 9. a driven centre of rotation; 10. a speed-regulating motor; 11. a non-slip mat; 12. a pillar; 13. a movable support position; 14. a limiting frame; 15. a second air cylinder; 16. a bar workpiece; 17. a straightening mechanism; 18. a second motor; 19. a rotating shaft; 20. a ram; 21. a support pillar; 22. a control panel; 23. and (6) landslide.

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. 1-4, the present invention provides a technical solution: a straightening device for bars comprises a machine body 1, a sliding groove 2, a first motor 3, a threaded rod 4, a sliding seat 5, a working box 6, a first cylinder 7, a driving rotation center 8, a driven rotation center 9, a speed regulating motor 10, an anti-slip pad 11, a support 12, a movable supporting position 13, a limiting frame 14, a second cylinder 15, a bar workpiece 16, a straightening mechanism 17, a second motor 18, a rotating shaft 19, a ram 20, a support column 21, a control panel 22 and a sliding slope 23, wherein the sliding groove 2 is formed in the machine body 1, the first motor 3 is fixedly arranged on the inner side of the sliding groove 2, the threaded rod 4 is fixedly connected with an output shaft of the first motor 3, the sliding seat 5 is arranged on the outer side of the threaded rod 4, the working box 6 is fixedly arranged at the top of the sliding seat 5, the first cylinder 7 is fixedly arranged in the working box 6, the driving rotation center 8 is fixedly arranged at the movable end of the first cylinder 7, and the first cylinders 7 are oppositely arranged on the left side and the right side of the machine body 1, a driven rotation center 9 is fixedly installed at the movable end of the other cylinder I7, a speed regulating motor 10 is fixedly installed inside the driving rotation center 8, an anti-skid pad 11 is fixedly installed at the output shaft of the speed regulating motor 10, a support post 12 is fixedly installed on the upper end surface of the machine body 1, a cylinder II 15 is fixedly installed on the inner side of the support post 12, a movable support 13 is fixedly installed at the movable end of the cylinder II 15, a limit frame 14 is fixedly installed at the top of the movable support 13, a bar workpiece 16 is arranged on the inner side of the limit frame 14, a straightening mechanism 17 is arranged on the inner side of the machine body 1, a motor II 18 is fixedly installed on the upper end surface of the machine body 1, a rotating shaft 19 is fixedly installed at the output shaft of the motor II 18, a ram 20 is fixedly connected to the outer side of the rotating shaft 19, a support post 21 is fixedly installed on the upper end surface of the machine body 1, a control panel 22 is arranged on the outer side of the machine body 1, and a slide slope 23 is fixedly installed on the upper end surface of the machine body 1, the model of the first motor 3, the speed regulating motor 10 and the second motor 18 is Y90S-2.

Further, the first motor 3 is electrically connected with the control panel 22, the sliding seat 5 is in threaded connection with the threaded rod 4, the sliding seat 5 is in sliding connection with the sliding groove 2, the first motor 3 is started, the first motor 3 rotates to drive the threaded rod 4 to rotate, the threaded rod 4 drives the sliding seat 5 to move inwards, and the purpose that the anti-slip mat 11 clamps the bar workpiece 16 is achieved.

Furthermore, the driving rotation center 8 is in sliding connection with the working box 6, the first air cylinder 7 is electrically connected with the control panel 22, and the lifting function of the driving rotation center 8 and the driven rotation center 9 is realized through the arrangement of the first air cylinder 7.

Further, the speed regulating motor 10 is electrically connected with the control panel 22, the second air cylinder 15 is electrically connected with the control panel 22, three support columns 12 are arranged at equal intervals, the limiting frame 14 is of a one-third annular structure, the control panel 22 sends an instruction to enable the speed regulating motor 10 to stop rotating when the maximum bending point of the bar workpiece 16 faces upwards, and the lifting of each movable supporting position 13 is controlled through the arrangement of the second air cylinder 15.

Further, the straightening mechanism 17 is electrically connected to the control panel 22, the straightening mechanism 17 is slidably connected to the machine body 1, and the control panel 22 controls the direction of the straightening mechanism 17 to press down.

Further, the second motor 18 is electrically connected with the control panel 22, the two cantilever levers 20 are arranged on the rotating shaft 19 at equal intervals, the rotating shaft 19 is rotatably connected with the supporting column 21, the cantilever levers 20 are rotatably connected with the machine body 1, the length of the cantilever levers 20 is larger than the distance from the rotating shaft 19 to the limiting frame 14, the second motor 18 is started, the second motor 18 drives the rotating shaft 19 to rotate, so that the cantilever levers 20 are driven to rotate, the bar workpieces 16 are loaded on and unloaded from the limiting frame 14, and slide down from the landslide 23, the purpose of automatic blanking is achieved, and the working efficiency is improved.

The working principle is as follows: firstly, a bar workpiece 16 is placed on a limiting frame 14, a control panel 22 is operated, a motor I3 is started, the motor I3 rotates to drive a threaded rod 4 to rotate, the threaded rod 4 drives a sliding seat 5 to move inwards, the purpose that an anti-skid pad 11 clamps the bar workpiece 16 is achieved, an adjustable speed motor 10 is started, the bar workpiece 16 is driven by the adjustable speed motor 10 to rotate and is transmitted to a driven rotation center 9 through the bar workpiece 16, a measuring device connected with a movable supporting cylinder II 15 detects the total bounce amount TIR of the surface of the bar workpiece 16, a photoelectric encoder of the driven rotation center 9 detects the direction of the total bounce amount of the surface of the bar workpiece 16, the control panel 22 judges the maximum bending position and the direction of the bar workpiece 16 according to the data, sends an instruction to enable the adjustable speed motor 10 to stop rotating when the maximum bending point of the bar workpiece 16 faces upwards, and calculates the correction amount by combining the TIR amplitude and set parameters, the control panel 22 controls the position of the straightening mechanism 17 and presses downwards, at this time, the movable supporting position 13 far away from the straightening mechanism 17 is released under the control of the cylinder two 15, the cylinder one 7 controls the lifting of the driving rotation center 8 and the driven rotation center 9, so that the precise straightening correction of the bar workpiece 16 is realized, after the calibration is finished, the control panel 22 sends an instruction to enable the motor two 18 to rotate, the motor two 18 drives the rotating shaft 19 to rotate, so that the ram 20 is driven to rotate, the bar workpiece 16 is loaded on and unloaded from the limiting frame 14 and slides down from the landslide 23, the purpose of automatic blanking is realized, and the working efficiency is improved.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A straightening device for bars comprises a machine body (1) and is characterized in that: the machine body is characterized in that a sliding groove (2) is formed in the machine body (1), a first motor (3) is fixedly mounted on the inner side of the sliding groove (2), a threaded rod (4) is fixedly connected to an output shaft of the first motor (3), a sliding seat (5) is arranged on the outer side of the threaded rod (4), a working box (6) is fixedly mounted on the top of the sliding seat (5), a first cylinder (7) is fixedly mounted inside the working box (6), a driving rotation center (8) is fixedly mounted at the movable end of the first cylinder (7), two cylinders (7) are oppositely arranged on the left side and the right side of the machine body (1), a driven rotation center (9) is fixedly mounted at the movable end of the first cylinder (7), a speed regulating motor (10) is fixedly mounted inside the driving rotation center (8), and an anti-slip mat (11) is fixedly mounted on the output shaft of the speed regulating motor (10), a strut (12) is fixedly arranged on the upper end surface of the machine body (1), a second cylinder (15) is fixedly arranged on the inner side of the strut (12), a movable supporting position (13) is fixedly arranged at the movable end of the second cylinder (15), a limiting frame (14) is fixedly arranged at the top of the movable supporting position (13), a bar workpiece (16) is arranged on the inner side of the limiting frame (14), a straightening mechanism (17) is arranged on the inner side of the machine body (1), a second motor (18) is fixedly arranged on the upper end surface of the machine body (1), a rotating shaft (19) is fixedly arranged on an output shaft of the second motor (18), a ram (20) is fixedly connected with the outer side of the rotating shaft (19), a support pillar (21) is fixedly arranged on the upper end surface of the machine body (1), the outside of organism (1) is provided with control panel (22), the up end fixed mounting of organism (1) has landslide (23).

2. A straightening device for bars according to claim 1, characterized in that: the motor I (3) is electrically connected with the control panel (22), the sliding seat (5) is in threaded connection with the threaded rod (4), and the sliding seat (5) is in sliding connection with the sliding groove (2).

3. A straightening device for bars according to claim 1, characterized in that: the driving rotation center (8) is in sliding connection with the working box (6), and the first cylinder (7) is electrically connected with the control panel (22).

4. A straightening device for bars according to claim 1, characterized in that: the speed regulating motor (10) is electrically connected with the control panel (22), the second cylinder (15) is electrically connected with the control panel (22), the support columns (12) are arranged in three equal intervals, and the limiting frame (14) is of a one-third annular structure.

5. A straightening device for bars according to claim 1, characterized in that: the straightening mechanism (17) is electrically connected with the control panel (22), and the straightening mechanism (17) is in sliding connection with the machine body (1).

6. A straightening device for bars according to claim 1, characterized in that: the second motor (18) is electrically connected with the control panel (22), the two cantilever rods (20) are arranged on the rotating shaft (19) at equal intervals, the rotating shaft (19) is rotatably connected with the supporting column (21), the cantilever rods (20) are rotatably connected with the machine body (1), and the length of the cantilever rods (20) is greater than the distance from the rotating shaft (19) to the limiting frame (14).