CN214078519U

CN214078519U - Iron wire is drawn and is used rolling sharp machine convenient to operation

Info

Publication number: CN214078519U
Application number: CN202022852811.8U
Authority: CN
Inventors: 张风华; 赵禹; 陈玉治
Original assignee: Tianjin Tenghai Technology Development Co ltd
Current assignee: Tianjin Tenghai Technology Development Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-08-31
Anticipated expiration: 2030-12-02

Abstract

The utility model relates to a point machine technical field rolls, a iron wire is drawn and is used point machine of rolling convenient to operation is disclosed, comprising a supporting seat, supporting seat upper end symmetric connection has two fixed plates, install fixed automatic point mechanism of rolling between two fixed plates, two sets of bearing symmetry are inlayed on the lateral wall of two fixed plates, be connected with two axis of rotation through two sets of bearings between two fixed plates, the one end of two axis of rotation is passed corresponding bearing and is outwards extended, fixedly connected with roll on the axle wall of axis of rotation, be provided with the motor on the supporting seat, the motor is installed on the fixed plate lateral wall that corresponds, and the motor is located two fixed plate and sets up outward, the motor output has the driving gear through the coupling joint, driven gear has been cup jointed on the axle wall of axis of rotation, and driving gear and driven gear mesh mutually. The utility model discloses a set up simple mechanical structure and fix to many iron wires and prick the pressure, easy operation is convenient, reduces hand labor power, and save time improves work efficiency.

Description

Iron wire is drawn and is used rolling sharp machine convenient to operation

Technical Field

The utility model relates to a pointing machine technical field especially relates to an iron wire is drawn and is used pointing machine convenient to operation.

Background

The pointing machine is a machine for pointing metal wire by rolling, mainly comprising a roller and a speed reduction transmission device, and is often used in combination with metal wire drawing equipment, the pointing machine is mechanical equipment of the metal wire drawing machine and cold drawing production equipment, the end part of a raw material needs to be rolled by the pointing machine and then passes through a drawing die hole to draw and process the material, the pointing machine is used for pointing the metal wire and drawing a die, and the head part is pointed before drawing.

However, when the existing pointing machine is generally used, only one or a plurality of metal wire drawing wires can be pointed, and in the working process, the support needs to be manually carried out, so that the manual labor is increased, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the current point rolling machine and generally can only roll the point to one or several metal wire drawing when using to and, need the manual work to remove the support in the course of the work, increase hand labor power, the problem that efficiency is lower, and the iron wire of the operation of being convenient for that provides is drawn and is used the point rolling machine.

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

a convenient-to-operate iron wire drawing pointing machine comprises a supporting seat, wherein two fixing plates are symmetrically connected to the upper end of the supporting seat, and a fixed automatic pointing mechanism is arranged between the two fixing plates;

the fixed automatic pointing mechanism comprises two groups of bearings, wherein the two groups of bearings are symmetrically embedded on the side walls of two fixed plates and are arranged up and down, two rotating shafts are connected between the two fixed plates through the two groups of bearings, one ends of the two rotating shafts penetrate through the corresponding bearings and extend outwards, rollers are fixedly connected to the shaft walls of the rotating shafts, the two rollers are arranged in a fit manner, a motor is arranged on a supporting seat and is arranged on the side walls of the corresponding fixed plates, the motor is arranged outside the two fixed plates, the output end of the motor is connected with a driving gear through a coupler, a driven gear is sleeved on the shaft walls of the rotating shafts and is meshed with the driving gear, limiting assemblies are arranged on the side walls of the two fixed plates on opposite sides, and a moving plate is connected between the two fixed plates through two groups of limiting assemblies in a sliding manner, the even equidistance of movable plate lower extreme is connected with a plurality of cardboard, is located be connected with the mounting panel jointly on the lateral wall of two fixed plates looks inclines below the movable plate, even equidistance has seted up a plurality of draw-in groove on the lateral wall of mounting panel upper end, and the draw-in groove is corresponding with the position of cardboard, the mounting panel upper end is connected with the lead screw, the lead screw other end runs through the movable plate and upwards extends, and movable plate sliding connection is on the lead screw, is located threaded connection has the nut on the lead screw pole wall of movable plate top.

Preferably, the limiting assembly comprises a sliding groove, the sliding groove is formed in the side wall of the fixing plate, a sliding block is connected in the sliding groove in a sliding mode, and one end, close to the roller, of the sliding block penetrates through a groove opening of the sliding groove, extends outwards and is connected to the moving plate.

Preferably, the sliding chute is internally and fixedly connected with a sliding rod, the sliding rod penetrates through the sliding block, and the sliding block is connected to the sliding rod in a sliding mode.

Preferably, a rolling groove is formed in the side wall of the slide block, which is far away from one end of the moving plate, rolling balls are arranged in the rolling groove, the balls penetrate through the notch of the rolling groove, and the balls are connected to the bottom of the sliding groove in a rolling manner.

Preferably, the screw rod is far away from one end of the mounting plate and is provided with a limiting block.

Preferably, the outer side wall of the motor is provided with a cooling fin.

Compared with the prior art, the utility model provides an iron wire is drawn with rolling sharp machine convenient to operation possesses following beneficial effect:

1. this iron wire is drawn and is used sharp machine of rolling is convenient for operation, through setting up bearing, axis of rotation, roll, motor, driving gear and driven gear, utilizes mutually supporting of driving gear and driven gear to make two rolls carry out relative rotation to, prick the pressure to the iron wire, easy operation is convenient, and save time improves work efficiency.

2. This iron wire is drawn with rolling sharp machine convenient to operation, through setting up movable plate, cardboard, mounting panel, draw-in groove, lead screw and nut, utilize mutually supporting between lead screw and the nut to fix the iron wire, do not need artifical manual going to support, reduce the hand labor power to and, set up draw-in groove and cardboard, can prick the pressure to many iron wires, thereby, improve work efficiency.

Drawings

FIG. 1 is a schematic structural view of a easy-to-operate iron wire drawing pointing machine of the present invention;

FIG. 2 is a right side view of the structure of the iron wire drawing pointing machine convenient for operation according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1.

In the figure: 1. a supporting seat; 2. a fixing plate; 3. a bearing; 4. a rotating shaft; 5. rolling; 6. A motor; 7. a driving gear; 8. a driven gear; 9. moving the plate; 10. clamping a plate; 11. mounting a plate; 12. a card slot; 13. a screw rod; 14. a chute; 15. a slider; 16. a slide bar; 17. a rolling groove; 18. a ball bearing; 19. a limiting block; 20. a heat sink; 21. and a nut.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a convenient-to-operate iron wire drawing pointing machine comprises a supporting seat 1, wherein two fixed plates 2 are symmetrically connected to the upper end of the supporting seat 1, and a fixed automatic pointing mechanism is arranged between the two fixed plates 2;

the fixed automatic tip rolling mechanism comprises two groups of bearings 3, the two groups of bearings 3 are symmetrically embedded on the side walls of two fixed plates 2, the two bearings 3 are arranged up and down, two rotating shafts 4 are connected between the two fixed plates 2 through the two groups of bearings 3, one ends of the two rotating shafts 4 penetrate through the corresponding bearings 3 and extend outwards, rollers 5 are fixedly connected onto the shaft walls of the rotating shafts 4, the two rollers 5 are arranged in a laminating manner, a motor 6 is arranged on a supporting seat 1, the motor 6 is arranged on the corresponding side wall of the fixed plate 2, the motor 6 is arranged outside the two fixed plates 2, the output end of the motor 6 is connected with a driving gear 7 through a coupler, a driven gear 8 is sleeved on the shaft wall of the rotating shaft 4, the driving gear 7 is meshed with the driven gear 8, limiting assemblies are arranged on the side walls of the opposite sides of the two fixed plates 2, and a movable plate 9 is connected between the two fixed plates 2 in a sliding manner through the two groups of limiting assemblies, the lower end of a movable plate 9 is uniformly and equidistantly connected with a plurality of clamping plates 10, the side walls of the two fixed plates 2 positioned below the movable plate 9 are commonly connected with a mounting plate 11, the side wall of the upper end of the mounting plate 11 is uniformly and equidistantly provided with a plurality of clamping grooves 12, the positions of the clamping grooves 12 correspond to the positions of the clamping plates 10, the upper end of the mounting plate 11 is connected with a screw 13, the other end of the screw 13 penetrates through the movable plate 9 and extends upwards, the movable plate 9 is connected on the screw 13 in a sliding manner, nuts 21 are connected on the rod wall of the screw 13 positioned above the movable plate 9 in a threaded manner, an iron wire needing to be sharpened penetrates through the clamping grooves 12 and is placed between two rollers 5, then the nuts 21 are rotated, the nuts 21 can be vertically and downwards moved under the action of the threads on the screw 13, the movable plate 9 can be driven by the movement of the nuts 21 to vertically and downwards move on the movable plate 13, and the clamping plates 10 can be driven by the movement of the nuts 21, cardboard 10 downstream will enter into draw-in groove 12, thereby, fix the iron wire, restart motor 6, motor 6's function will drive driving gear 7 and do the syntropy and rotate, driving gear 7's rotation will drive driven gear 8 and do relative motion, driven gear 8's motion will drive axis of rotation 4 and do relative motion, axis of rotation 4's rotation will drive roll 5 and do relative motion, thereby, be drawn into the iron wire between two rolls 5, prick the pressure to it, drive driving gear 7 through utilizing motor 6 and rotate, the rethread makes two rolls 5 rotate relatively from driven gear 8, it pricks the pressure to carry out the automation to the iron wire, and easy operation is convenient, and the time saving is saved, set up draw-in groove 12 again and cardboard 10 and fix the iron wire, reduce the hand labor power, and improve work efficiency.

The limiting assembly comprises a sliding groove 14, the sliding groove 14 is formed in the side wall of the fixing plate 2, a sliding block 15 is connected in the sliding groove 14 in a sliding mode, one end, close to the roller 5, of the sliding block 15 penetrates through a groove opening of the sliding groove 14, extends outwards and is connected to the moving plate 9, and the moving plate 9 is prevented from deviating.

A sliding rod 16 is fixedly connected in the sliding groove 14, the sliding rod 16 penetrates through the sliding block 15, and the sliding block 15 is connected to the sliding rod 16 in a sliding mode to prevent the sliding block 15 from being separated from the sliding groove 14.

The side wall of one end, far away from the moving plate 9, of the sliding block 15 is provided with a rolling groove 17, a rolling ball 18 is arranged in the rolling groove 17, the rolling ball 18 penetrates through the notch of the rolling groove 17, and the rolling ball 18 is in rolling connection with the bottom of the sliding groove 14, so that the friction force between the sliding block 15 and the sliding groove 14 is reduced.

And a limiting block 19 is arranged at one end of the screw rod 13 far away from the mounting plate 11, so that the nut 21 is prevented from being separated from the screw rod 13.

The outer side wall of the motor 6 is provided with the radiating fins 20, so that the temperature of the motor 6 is spread to the air, and the heat radiation of the motor 6 is accelerated.

In the utility model, the iron wire to be sharpened is put between two rollers 5 through the clamping groove 12, the nut 21 is rotated, the rotation of the nut 21 is acted by the thread on the screw 13, the nut 21 is acted by the force to vertically move downwards on the screw 13, the movement of the nut 21 generates the acting force on the movable plate 9, the movable plate 9 is acted by the acting force to vertically move downwards on the screw 13, the movement of the movable plate 9 drives the clamping plate 10 to vertically move downwards, the clamping plate 10 moves downwards to enter the clamping groove 12, thereby, the iron wire is fixed, the motor 6 is restarted, the operation of the motor 6 generates the acting force on the driving gear 7, the driving gear 7 is acted by the acting force to rotate in the same direction, the rotation of the driving gear 7 generates the acting force on the driven gear 8, the driven gear 8 is acted by the acting force to do relative motion, driven gear 8's motion will produce the effort to axis of rotation 4, axis of rotation 4 receives the effort and will be relative motion, axis of rotation 4's rotation will produce the effort to roll 5, two rolls 5 receive the effort and will be relative motion, thereby, be drawn into between two rolls 5 with the iron wire, prick the pressure to it, rotate through utilizing motor 6 to drive driving gear 7, rethread driven gear 8 makes two rolls 5 carry out relative rotation, prick the pressure automatically to the iron wire, and easy operation is convenient, and the time saving, it fixes the iron wire to set up draw-in groove 12 and cardboard 10 again, and labor force is reduced, and the work efficiency is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A sharp rolling machine convenient to operate for drawing an iron wire comprises a supporting seat (1) and is characterized in that two fixing plates (2) are symmetrically connected to the upper end of the supporting seat (1), and a fixed automatic sharp rolling mechanism is arranged between the two fixing plates (2);

the fixed automatic tip rolling mechanism comprises two groups of bearings (3), the two groups of bearings (3) are symmetrically embedded on the side walls of two fixing plates (2), the two bearings (3) are arranged up and down, two rotating shafts (4) are connected between the two fixing plates (2) through the two groups of bearings (3), one ends of the rotating shafts (4) penetrate through the corresponding bearings (3) and extend outwards, rollers (5) are fixedly connected to the shaft walls of the rotating shafts (4), the two rollers (5) are arranged in a laminating manner, a motor (6) is arranged on the supporting seat (1), the motor (6) is arranged on the side walls of the corresponding fixing plates (2), the motor (6) is arranged outside the two fixing plates (2), the output end of the motor (6) is connected with a driving gear (7) through a coupler, and a driven gear (8) is sleeved on the shaft wall of the rotating shaft (4), the driving gear (7) is meshed with the driven gear (8), the side walls of the two fixed plates (2) at the opposite sides are respectively provided with a limiting component, a movable plate (9) is connected between the two fixed plates (2) in a sliding way through two groups of limiting components, the lower end of the moving plate (9) is evenly and equidistantly connected with a plurality of clamping plates (10), the side walls of the opposite sides of the two fixed plates (2) positioned below the moving plate (9) are jointly connected with mounting plates (11), a plurality of clamping grooves (12) are uniformly and equidistantly arranged on the side wall of the upper end of the mounting plate (11), the position of the clamping groove (12) corresponds to that of the clamping plate (10), the upper end of the mounting plate (11) is connected with a screw rod (13), the other end of the screw rod (13) penetrates through the moving plate (9) and extends upwards, and the moving plate (9) is connected to the screw rod (13) in a sliding manner, and a nut (21) is connected to the rod wall of the screw rod (13) above the moving plate (9) in a threaded manner.

2. The easy-to-operate iron wire drawing pointing machine as claimed in claim 1, characterized in that said limiting assembly comprises a sliding groove (14), said sliding groove (14) is opened on the side wall of the fixed plate (2), a sliding block (15) is connected in said sliding groove (14), one end of said sliding block (15) near the roller (5) passes through the notch of the sliding groove (14) and extends outwards and is connected on the moving plate (9).

3. The easy-to-operate iron wire drawing pointing machine according to claim 2, characterized in that a sliding rod (16) is fixedly connected in the sliding groove (14), the sliding rod (16) is arranged through the sliding block (15), and the sliding block (15) is slidably connected to the sliding rod (16).

4. The iron wire drawing and pointing machine convenient to operate according to claim 2, characterized in that a rolling groove (17) is formed in the side wall of the slide block (15) far away from one end of the moving plate (9), a rolling ball (18) is arranged in the rolling groove (17), the rolling ball (18) penetrates through the notch of the rolling groove (17), and the rolling ball (18) is connected to the bottom of the sliding groove (14) in a rolling manner.

5. The easy-to-operate iron wire drawing pointing machine as claimed in claim 1, characterized in that the end of the screw rod (13) far away from the mounting plate (11) is provided with a stop block (19).

6. A easy-to-handle iron wire drawing pointing machine according to claim 1, characterized in that the motor (6) has heat sinks (20) mounted on its outer side wall.