CN216460954U

CN216460954U - Steel chisel straightener of tapping robot

Info

Publication number: CN216460954U
Application number: CN202122167835.4U
Authority: CN
Inventors: 赵静
Original assignee: Zhuozhou Hongzhi Metallurgical Equipment Co ltd
Current assignee: Zhuozhou Hongzhi Metallurgical Equipment Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-05-10
Anticipated expiration: 2031-09-09

Abstract

The utility model relates to the technical field of steel processing, and particularly discloses a steel chisel straightener of a tapping robot, which comprises a feeding table, a straightening device and a material guide table which are sequentially arranged, wherein the straightening device comprises a base, a rack, at least two driving rollers, a lower pressing roller, a lifting support and a motor, the driving rollers are connected above the base, and the driving rollers are connected with the motor; two drive rolls are in a straight line along the feeding direction and have the same height, a lower press roll is arranged above the middle position of every two adjacent drive rolls, the axes of the lower press rolls are vertical to the axis of the feeding direction, at least one lower press roll is vertical to the horizontal plane, the lower press roll is connected to the bottom of a lifting support, and the lifting support is driven by a lifting mechanism and is connected in the frame in a sliding manner. This drill rod straightener straightens the drill rod from several key directions, and the effect of straightening satisfies the material requirement of recycling, has solved the difficult problem that the drill rod is difficult to recycle, has realized the cyclic utilization of material, reduces the wasting of resources, reduction in production cost.

Description

Steel chisel straightener of tapping robot

Technical Field

The utility model relates to the technical field of steel processing, in particular to a steel chisel straightener of a tapping robot.

Background

Under the background of steel-making stove tapping robot wide application, the special drill rod quantity of tapping robot is huge, because of the particularity of use scene and working method, used deformation drill rod can't utilize once more after artifical alignment, and does not have corresponding equipment in the market and can align to the standard of recycling, and this has brought the very big waste of material for the steelworks.

The utility model aims to provide a tapping robot steel chisel straightener, and solves the problems of steel furnace tapping robot steel chisel straightening, repairing and recycling.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present invention is to provide a drill rod straightener with simple structure and obvious straightening effect, which can straighten the used bent and deformed drill rod, solve the above technical problem that the steel rod cannot be straightened by manual work, and facilitate the repair and secondary utilization of the drill rod.

The steel chisel straightening machine comprises a feeding table, a straightening device and a material guide table which are sequentially arranged, wherein the steel chisel enters the straightening device from the feeding table, enters the material guide table from the other side of the straightening device after being processed by the straightening device, and can be reversely processed again if necessary. The straightening device comprises a base, a rack, a driving roller, a lower pressing roller, a lifting bracket and a motor; the base is used for supporting and fixing the rack and the driving rollers, the driving rollers are connected above the base in a rolling mode, and at least two driving rollers are arranged and are connected with the motor; the two driving rollers are arranged in a straight line along the feeding direction and have consistent height, a lower compression roller is arranged above the middle position of each two adjacent driving rollers, each lower compression roller is vertical to the axis of the feeding direction, at least one lower compression roller is arranged vertical to the horizontal plane, the lower compression rollers are connected to the bottom of the lifting support, and the lifting support is driven by a lifting mechanism and is connected in the rack in a sliding manner; circular arc grooves are formed in the circumferences of the driving roller and the lower pressing roller; the lower pressing roller and the driving roller positioned below the two sides of the lower pressing roller form a channel which can accommodate a steel chisel to pass through the groove of the lower pressing roller, and form up-and-down pressing force on the steel chisel passing through the groove, so that the passing steel chisel is forcibly straightened.

The structure aims at providing the straightener for the adjustable straight steel rod, the motor drives the driving roller to rotate, the steel rod to be straightened is pulled to enter the straightener, the steel rod passes through the groove channel formed by the lower compression roller and the driving roller and moves forwards along the linear channel, and the steel rod is forcibly straightened under the acting force of the lower compression roller and the driving roller.

Further, when the number of the lower pressing rollers is more than or equal to two, the angle between each two adjacent lower pressing rollers and the horizontal plane is different from 30 degrees to 60 degrees, preferably 45 degrees; for example, when the number of the lower press rolls is three, the number of the drive rolls is four, the four drive rolls are all vertically arranged upwards, the three lower press rolls are separated in a fan shape around a central axis in the feeding direction, the first lower press roll is vertically arranged downwards, the second lower press roll is positioned on the left side of the first lower press roll and is inclined at an angle of 45 degrees towards the lower right, and the third lower press roll is positioned on the right side of the first lower press roll and is inclined at an angle of 45 degrees towards the lower left; and then form the structure that compresses tightly to the axis from different directions, have the alignment effect of high accuracy high efficiency more.

The roller support is detachably fixed on the base; the lower compression roller is connected to the roller support in a rolling way, and the roller support is detachably fixed at the bottom of the lifting support; through the mode of increasing the roller support, realize that drive roll and driven voller are connected with dismantling of base and price rising support respectively, can make equipment be applied to the alignment of the drill rod of different intensity, different external diameters, both can adjust the distance between each alignment roller (drive roll, lower compression roller), also can change the alignment roller (drive roll, lower compression roller) of different internal diameter recesses.

Furthermore, the lifting mechanism is a pressing oil cylinder and a hydraulic system, and the pressing oil cylinder is connected with the hydraulic system through a pipeline.

Furthermore, the motor is a bidirectional operation stepping motor, can be operated in a forward direction, can also be put down to operate, and can be used for secondarily and reversely straightening the steel chisel with an unsatisfactory straightening effect.

Further, a material guide roller is arranged on the material guide platform, and a circular arc-shaped groove is formed in the circumference of the material guide roller;

furthermore, the bottom of the material guide table is also provided with universal casters.

Furthermore, the device also comprises a numerical control unit, and the numerical control unit is electrically connected with the motor and the pressing oil cylinder.

Compared with the prior art, the utility model has the overall technical effects that:

the steel chisel straightener of the utility model, regard central groove that every alignment roller (drive roll, lower compression roller) form as the central axis, straighten the steel chisel by force, make it reach the standard used again; meanwhile, the position of each straightening roller is adjustable and replaceable, and the straightening roller can be suitable for machining steel rods with different pipe diameters; thirdly, a plurality of lower compression rollers of different angle settings of pushing down can follow several key directions and straighten the drill rod, and the straightening effect is more obvious.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, only remote control is allowed, and other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a front view of fig. 1.

Wherein:

1-feeding table, 2-straightening device, 3-guiding table, 21-base, 22-frame, 23-driving roll, 24-lower press roll, 25-lifting support, 26-motor, 27-roll support, 28-lower press cylinder, 29-hydraulic system, 31-guiding roll.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The embodiment is as follows:

referring to fig. 1-2, the following embodiments are provided in accordance with the present invention:

the steel chisel straightener of the tapping robot comprises a feeding table 1, a straightening device 2 and a guide table 3 which are sequentially arranged, wherein the guide table 3 feeds materials to the straightening device 2, and the guide table 3 guides the materials processed by the straightening device 2 out; the two driving rollers 23 are fixed above the base 21 through roller supports 27 and are sequentially arranged into two in the feeding direction, wherein the two driving rollers 23 are respectively coupled to the two roller supports 27, the two roller supports 27 are detachably fixed above the base 21, the two driving rollers 23 are arranged in a straight line in the feeding direction and have the same height, and the two driving rollers 23 are driven by a motor 26; the frame 22 is fixed above the base 21 and used for supporting the lifting support 25, a lower pressing cylinder 28 is arranged on the frame 22, the lower pressing cylinder 28 is connected with a hydraulic system 29, the top of the lifting support 25 is connected with the lower pressing cylinder 28, two sides of the lifting support are slidably connected with the inner side of the frame 22, a roller support 27 is fixed at the bottom of the lifting support 25, the end part of the roller support 27 is connected with a lower pressing roller 24 in a shaft mode, and the lower pressing roller is located above the middle position of the two driving rollers 23 and is located on the same vertical plane with the two driving rollers 23; circular arc grooves are formed in the circumferences of the driving roller 23 and the lower pressing roller 24, the centers of the circular arc grooves of the driving roller 23 and the lower pressing roller 24 are in a straight line, and the mechanism can realize X-axis and Y-axis movement.

In some embodiments, the driving roll 23 is provided in plurality, each driving roll 23 is aligned in the feeding direction and has a uniform height, and a lower pressing roll 24 is provided above the middle position of any two adjacent driving rolls 23.

In some embodiments, a plurality of lower rolls 24 are provided, the angle of each lower roll 24 differs by 45 °, and each lower roll 24 is connected to a lower roll cylinder 28 through a roll bracket 27, the lower roll cylinders 28 being arranged perpendicular to the feeding direction.

In some embodiments, motor 26 may operate in both directions.

In some embodiments, the material guiding table 3 is provided with a material guiding roller 31, and the circumference of the material guiding roller 31 is provided with a circular arc-shaped groove.

In some embodiments, the bottom of the material guiding platform 3 is also provided with universal casters.

In some embodiments, a numerical control unit is also provided and is electrically connected to both motor 26 and pull-down cylinder 28 for controlling the operation of motor 26 and the extension and retraction of pull-down cylinder 28.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. A tapping robot drill rod straightener comprises a feeding table (1), a straightening device (2) and a material guide table (3) which are sequentially arranged, and is characterized in that the straightening device (2) comprises a base (21), a rack (22), a driving roller (23), a lower pressure roller (24), a lifting support (25) and a motor (26); the driving rollers (23) are coupled above the base (21) in a shaft manner, and at least two driving rollers (23) are arranged and are connected with the motor (26); the two driving rollers (23) are arranged in a straight line along the feeding direction, the heights of the two driving rollers are consistent, a lower pressing roller (24) is arranged above the middle position of each two adjacent driving rollers (23), each lower pressing roller (24) is vertical to the axis of the feeding direction, at least one lower pressing roller (24) is arranged vertical to the horizontal plane, the lower pressing rollers (24) are connected to the bottom of the lifting support (25) in a shaft mode, and the lifting support (25) is connected into the rack (22) in a sliding mode through the driving of a lifting mechanism; circular arc grooves are formed in the circumferences of the driving roller (23) and the lower pressing roller (24).

2. The tapping robot bar straightener of claim 1, characterized in that when the number of the lower rolls (24) is two or more, the angle of each adjacent two of the lower rolls (24) to the horizontal plane differs by 45 °.

3. A tapping robot bar straightener according to claim 1 or 2, characterized in that it further comprises a roller holder (27), the drive roller (23) is journalled on the roller holder (27), the roller holder (27) is detachably fixed to the base (21); the lower pressing roller (24) is connected to the roller support (27) in a shaft mode, and the roller support (27) is detachably fixed to the bottom of the lifting support (25).

4. A tapping robot steel rod straightener according to claim 1, characterized in that the lifting mechanism is a hold-down cylinder (28) and a hydraulic system (29), the hold-down cylinder (28) being connected to the hydraulic system (29) by a pipeline.

5. Tapping robot drill steel straightener according to claim 1, characterized in that the motor (26) is a bi-directional running stepper motor.

6. The tapping robot bar straightener of claim 1, characterized in that the guide table (3) is provided with a guide roller (31), and the guide roller (31) is provided with a circular arc groove on the circumference.

7. A tapping robot steel chisel straightener according to claim 6, characterized in that the material guiding platform (3) is also provided with casters at the bottom.