Simple wire drawing machine

Abstract

The utility model relates to a simple wire drawing machine and belongs to the technical field of simple wire drawing machines. Comprising a rectangular bin, a supporting plate connected between the inner walls of the rectangular bin in a sliding mode, two supporting plates fixed to the top face of the rectangular bin, two rotating shafts rotationally connected to the opposite sides of the two supporting plates correspondingly, and a wire drawing roller shaft fixed between the two rotating shafts. The wire drawing mechanism is arranged on the rectangular bin; the adjusting mechanism is arranged on the rectangular bin; the wire drawing mechanism comprises a motor fixed to the back face of the rectangular bin, a screw rod fixed to the front end of an output shaft of the motor, a guide rod fixed between the front inner wall and the rear inner wall of the rectangular bin, a threaded block connected to the peripheral wall of the screw rod in a threaded mode and a guide block connected to the peripheral wall of the guide rod in a sliding mode. According to the simple wire drawing machine, a metal piece can be driven to move backwards through the wire drawing mechanism, and meanwhile the wire drawing roller shaft can be driven to rotate, so that the wire drawing efficiency of the metal piece is higher.

Description

Technical Field

[0001] The present application relates to the technical field of simple wire drawing machines, and specifically to a simple wire drawing machine. Background Art

[0002] Surface brushing is a surface treatment method that forms lines on the surface of the workpiece by grinding products. It has the dual functions of brushing metal surface scratches and decorating the metal surface. Since surface brushing can reflect the texture of metal materials, it has been loved by more and more users and is increasingly widely used. When brushing the surface of metal materials, a wire drawing machine is required.

[0003] For example, a Chinese patent (publication number: CN215547319U) discloses a simple wire drawing machine with an adjustment function, including a drawing wheel and a rotating motor, the drawing wheel is transmission-connected to the output shaft of the rotating motor, and also includes a base, the rotating motor is arranged on the base, a loading plate is provided on the base, a lifting mechanism for lifting the loading plate is provided between the loading plate and the base, a clamping assembly for fixing the workpiece is provided on the side of the loading plate away from the base, the loading plate is located on the side of the drawing wheel close to the base, the end of the drawing wheel contacts the workpiece on the top of the loading plate, and the workpiece is fixed to the top of the loading plate by the clamping assembly, which can improve the problem of poor drawing effect caused by workpiece offset during the operation of the drawing wheel; at the same time, by passing the fixing plate bolts through the fixing plate holes and the mounting holes at different positions, workpieces of different widths can be clamped, and the lifting mechanism is used to adjust the distance from the loading plate to the drawing wheel, which is convenient for drawing workpieces of different thicknesses and improves production efficiency.

[0004] However, the above search patent still has some shortcomings. When it is used, it is not convenient to move the compressed workpiece, which results in the drawing wheel only being able to draw the same part of the workpiece surface, reducing the drawing efficiency of the equipment and causing certain inconveniences in use. Therefore, a simple wire drawing machine is proposed to solve the above problems. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the present application provides a simple wire drawing machine with advantages such as high wire drawing efficiency, which solves the problem of low wire drawing efficiency of the wire drawing machine disclosed in the above-mentioned search patent.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solution: a simple wire drawing machine, comprising a rectangular bin, a support plate slidably connected between the inner walls of the rectangular bin, two support plates fixed to the top surface of the rectangular bin, two rotating shafts rotatably connected to opposite sides of the two support plates, a wire drawing roller fixed between the two rotating shafts, a wire drawing mechanism provided on the rectangular bin, and an adjustment mechanism provided on the rectangular bin;

[0007] The wire drawing mechanism includes a motor fixed on the back of the rectangular bin, a screw fixed on the front end of the motor output shaft, a guide rod fixed between the front and rear inner walls of the rectangular bin, a threaded block threadedly connected to the outer peripheral wall of the screw, a guide block slidably connected to the outer peripheral wall of the guide rod, two rectangular blocks respectively fixed on the opposite sides of the threaded block and the guide block, a connecting rod slidably connected between the two rectangular blocks, two sliders fixed on the top surface of the connecting rod, a material removing rod fixed on the top surface of the two sliders, two first tooth plates respectively fixed on the threaded block and the top surface of the guide block, and two first gears respectively fixed on the outer peripheral walls of the two rotating shafts, and the first gear is meshed with the first tooth plate.

[0008] By adopting the above technical solution, when in use, the metal parts that need to be drawn are placed on the top surface of the support plate. The set drawing mechanism can drive the metal parts to move backward, and at the same time drive the drawing roller to rotate, so as to draw different parts of the upper surface of the metal parts, making the drawing efficiency of the metal parts higher, more practical, and easier to promote and use.

[0009] Furthermore, the top surface of the support plate is provided with two sliding holes for the slider to pass through and slide back and forth inside, and the opposite sides of the two rectangular blocks are provided with sliding grooves for the connecting rod to slide up and down inside, and the bottom surfaces of the two rectangular blocks are fixed with reinforcing rods.

[0010] By adopting the above technical solution, the sliding holes and sliding grooves are provided to facilitate the sliding stability of the slider and the connecting rod.

[0011] Furthermore, the adjustment mechanism includes four second tooth plates fixed to the bottom surface of the support plate, four fixed plates respectively fixed to the front and rear inner walls of the rectangular warehouse, a transmission rod rotatably connected between the left and right fixed plates, a second gear fixed on the outer peripheral wall of the transmission rod and meshed with the second tooth plates, a worm rotatably connected between the front and rear inner walls of the rectangular warehouse, and a worm wheel fixed on the outer peripheral wall of the transmission rod and meshed with the worm.

[0012] By adopting the above technical solution, when drawing metal parts, the height of the support plate can be adjusted through the provided adjustment mechanism, thereby changing the distance between the support plate and the drawing roller, so that the drawing device can adapt to metal workpieces of different thicknesses for drawing, further improving the practicality of the drawing device.

[0013] Furthermore, the top surface of the rectangular bin is open, and the rectangular bin is used for the support plate to slide up and down inside it. The two support plates are opposite to each other on the left and right, and the drawing roller is arranged on the top of the support plate.

[0014] The above technical solution makes it easier for the wire drawing roller to cooperate with the support plate to draw the upper surface of the metal workpiece.

[0015] Furthermore, the screw rod and the guide rod are opposite to each other on the left and right, the support plate is arranged between the threaded block and the guide block, and the material moving rod is slidably connected to the top surface of the support plate.

[0016] The above technical solution makes it easier for the material removal rod to push the metal workpiece backward when drawing the metal workpiece, thereby changing the drawing position of the drawing roller on the surface of the metal workpiece and improving the drawing efficiency.

[0017] Furthermore, the four second tooth plates are respectively close to the four corners of the bottom surface of the support plate, and the two transmission rods are opposite to each other front and back. The two second gears on the rear transmission rod are respectively engaged with the front sides of the two second tooth plates on the rear side, and the two second gears on the front transmission rod are respectively engaged with the back sides of the two second tooth plates on the front side.

[0018] By adopting the above technical solution, it is convenient to drive the front and rear opposite second gears to rotate synchronously in opposite directions through the two transmission rods, thereby achieving the effect of driving the second gear plate to drive the support plate to move up and down.

[0019] Furthermore, the front end of the worm passes through the rectangular bin and extends to the front side thereof, and a rotating wheel is fixed to the front end of the worm.

[0020] By adopting the above technical solution, the provided rotating wheel facilitates the rotation of the worm, and then the worm cooperates with the worm wheel to drive the two transmission rods to rotate synchronously.

[0021] Furthermore, two spiral grooves are provided on the outer peripheral wall of the worm, respectively meshing with the two worm wheels, and the spiral directions of the two spiral grooves are opposite.

[0022] By adopting the above technical solution, the two spiral grooves with opposite spiral directions are arranged to facilitate the synchronous and counter-rotating rotation of the two worm gears, thereby driving the synchronous and counter-rotating rotation of the two transmission rods.

[0023] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0024] 1. When using this simple wire drawing machine, the metal parts that need to be drawn are placed on the top surface of the support plate. The wire drawing mechanism can drive the metal parts to move backward, and at the same time, it can also drive the wire drawing roller to rotate, so as to draw different parts of the upper surface of the metal parts, making the wire drawing efficiency of the metal parts higher, more practical, and easier to promote and use.

[0025] 2. When drawing metal parts, this simple wire drawing machine can adjust the height of the support plate through the provided adjustment mechanism, thereby changing the distance between the support plate and the drawing roller, so that the wire drawing device can adapt to metal workpieces of different thicknesses for wire drawing, further improving the practicality of the wire drawing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a front cross-sectional schematic diagram of the rectangular warehouse of this application;

[0027] Figure 2 A schematic top view of the screw of this application;

[0028] Figure 3 A three-dimensional schematic diagram of the pallet for this application;

[0029] Figure 4 This is a side sectional schematic diagram of the rectangular warehouse of this application.

[0030] In the figure: 1. Rectangular bin; 2. Support plate; 3. Support plate; 4. Rotating shaft; 5. Drawing roller; 601. Motor; 602. Screw; 603. Guide rod; 604. Threaded block; 605. Guide block; 606. Rectangular block; 607. Connecting rod; 608. Slider; 609. Material removal rod; 610. First tooth plate; 611. First gear; 612. Slide hole; 613. Slide groove; 614. Reinforcing rod; 701. Second tooth plate; 702. Fixed plate; 703. Transmission rod; 704. Second gear; 705. Worm; 706. Worm wheel. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0032] See also Figure 1In this embodiment, a simple wire drawing machine includes a rectangular warehouse 1, a supporting plate 2 slidably connected between the inner walls of the rectangular warehouse 1, two support plates 3 fixed to the top surface of the rectangular warehouse 1, two rotating shafts 4 rotatably connected to the opposite sides of the two support plates 3, a wire drawing roller 5 fixed between the two rotating shafts 4, a wire drawing mechanism arranged on the rectangular warehouse 1 and an adjustment mechanism arranged on the rectangular warehouse 1. The top surface of the rectangular warehouse 1 is open, and the rectangular warehouse 1 is used for the supporting plate 2 to slide up and down inside it. The two support plates 3 are opposite to each other on the left and right. The wire drawing roller 5 is arranged on the top of the supporting plate 2. When in use, it will be necessary to The metal parts to be wire-drawn are placed on the top surface of the support plate 2. The wire-drawing mechanism provided can drive the metal parts to move backward, and can also drive the wire-drawing roller 5 to rotate, so as to perform wire-drawing on different parts of the upper surface of the metal parts, making the wire-drawing efficiency of the metal parts higher, the practicality better, and easier to promote and use. When drawing the metal parts, the height of the support plate 2 can be adjusted by the provided adjustment mechanism, thereby changing the distance between the support plate 2 and the wire-drawing roller 5, so that the wire-drawing device can adapt to metal workpieces of different thicknesses for wire-drawing, further improving the practicality of the wire-drawing device.

[0033] It should be noted that the control method of this application is controlled by a controller, and the control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field, and this application is mainly used to protect mechanical devices, so this application will no longer explain the control method and circuit connection in detail.

[0034] See also Figures 1 to 3The wire drawing mechanism includes a motor 601 fixed on the back of the rectangular bin 1, a screw 602 fixed on the front end of the output shaft of the motor 601, a guide rod 603 fixed between the front and rear inner walls of the rectangular bin 1, a threaded block 604 threadedly connected to the outer peripheral wall of the screw 602, a guide block 605 slidably connected to the outer peripheral wall of the guide rod 603, two rectangular blocks 606 respectively fixed on the opposite sides of the threaded block 604 and the guide block 605, a connecting rod 607 slidably connected between the two rectangular blocks 606, two sliders 608 fixed on the top surface of the connecting rod 607, a material removing rod 609 fixed on the top surface of the two sliders 608, two first tooth plates 610 respectively fixed on the top surfaces of the threaded block 604 and the guide block 605, and two first gears 611 respectively fixed on the outer peripheral walls of the two rotating shafts 4. The first gear 611 is meshed with the first tooth plate 610. When in use, place the metal part on the top surface of the support plate 2, and then start the motor 601. The motor 601 drives the screw 602 to rotate, and the screw 602 drives the threaded block 604 to move backward. The threaded block 604 cooperates with the guide rod 603 and the guide block 605 to drive the two rectangular blocks 606 and the connecting rod 607 between the two rectangular blocks 606 to move backward. Further, the connecting rod 607 drives the material removal rod 609 to slide backward on the top surface of the support plate 2 through the slider 608, so that the material removal rod 609 pushes the metal part to move backward so that the wire drawing roller 5 can perform wire drawing on different positions on the upper surface of the metal part. When the threaded block 604 and the guide block 605 move backward, they will also drive the first tooth plate 610 to move backward. The first tooth plate 610 drives the first gear 611 to rotate, and then drives the wire drawing roller 5 to rotate, so as to better perform wire drawing on the upper surface of the metal part.

[0035] In this embodiment, the screw rod 602 and the guide rod 603 are opposite to each other on the left and right, the support plate 2 is arranged between the threaded block 604 and the guide block 605, and the material moving rod 609 is slidably connected to the top surface of the support plate 2.

[0036] See also Figures 1 to 4 In this embodiment, the top surface of the support plate 2 is provided with two sliding holes 612 for the slider 608 to pass through and slide back and forth inside it, and the opposite sides of the two rectangular blocks 606 are provided with sliding grooves 613 for the connecting rod 607 to slide up and down inside it. The sliding holes 612 and the sliding grooves 613 are provided to facilitate the stability of the sliding of the slider 608 and the connecting rod 607. The bottom surfaces of the two rectangular blocks 606 are fixed with reinforcing rods 614. The reinforcing rods 614 are provided to facilitate strengthening the connection strength between the two rectangular blocks 606 so that the screw 602 can better drive the two rectangular blocks 606 to move back and forth.

[0037] See also Figure 1 and Figure 4In this embodiment, the adjustment mechanism includes four second tooth plates 701 fixed to the bottom surface of the support plate 2, four fixed plates 702 respectively fixed on the inner walls of the front and rear sides of the rectangular warehouse 1, a transmission rod 703 rotatably connected between the left and right fixed plates 702, a second gear 704 fixed on the outer peripheral wall of the transmission rod 703 and meshed with the second tooth plate 701, a worm 705 rotatably connected between the front and rear inner walls of the rectangular warehouse 1 and a worm wheel 706 fixed on the outer peripheral wall of the transmission rod 703 and meshed with the worm 705. When the height of the support plate 2 needs to be adjusted, the worm 705 is rotated, and the worm 705 drives the two worm wheels 706 to rotate synchronously in opposite directions, and the two worm wheels 706 drive the two transmission rods 703 to rotate synchronously in opposite directions. Further, the two transmission rods 703 drive the second gears 704 on their outer peripheral walls to rotate, and the second tooth plate 701 is driven up and down by the second gear 704, thereby driving the support plate 2 to move up and down for adjustment.

[0038] In this embodiment, the four second tooth plates 701 are respectively close to the four corners of the bottom surface of the support plate 2, and the two transmission rods 703 are opposite to each other front to back. The two second gears 704 on the rear transmission rod 703 are respectively engaged with the front sides of the two second tooth plates 701 on the rear side, and the two second gears 704 on the front transmission rod 703 are respectively engaged with the back sides of the two second tooth plates 701 on the front side. The front end of the worm 705 passes through the rectangular warehouse 1 and extends to its front side. A rotating wheel is fixed to the front end of the worm 705. The rotating wheel is provided to facilitate the rotation of the worm 705, and then the worm 705 cooperates with the worm wheel 706 to drive the two transmission rods 703 to rotate synchronously. Two spiral grooves are provided on the outer peripheral wall of the worm 705, which are respectively engaged with the two worm wheels 706, and the spiral directions of the two spiral grooves are opposite.

[0039] The working principle of the above embodiment is:

[0040] (1) When in use, place the metal part on the top surface of the support plate 2, and then start the motor 601. The motor 601 drives the screw 602 to rotate, and the screw 602 drives the threaded block 604 to move backward. The threaded block 604 cooperates with the guide rod 603 and the guide block 605 to drive the two rectangular blocks 606 and the connecting rod 607 between the two rectangular blocks 606 to move backward. Further, the connecting rod 607 drives the material moving rod 609 to slide backward on the top surface of the support plate 2 through the slider 608, so that the material moving rod 609 pushes the metal part to move backward so that the wire drawing roller 5 can perform wire drawing on different positions on the upper surface of the metal part. When the threaded block 604 and the guide block 605 move backward, they will also drive the first tooth plate 610 to move backward. The first tooth plate 610 drives the first gear 611 to rotate, and then drives the wire drawing roller 5 to rotate, so as to better perform wire drawing on the upper surface of the metal part.

[0041] (2) When the height of the support plate 2 needs to be adjusted, the worm 705 is rotated, and the worm 705 drives the two worm wheels 706 to rotate synchronously in opposite directions. The two worm wheels 706 drive the two transmission rods 703 to rotate synchronously in opposite directions. Further, the two transmission rods 703 drive the second gear 704 on the outer wall thereof to rotate, and the second gear 704 drives the second tooth plate 701 to move up and down, thereby driving the support plate 2 to move up and down for adjustment.

Claims

1. A simple wire drawing machine, characterized in that: It comprises a rectangular bin (1), a support plate (2) slidably connected between the inner walls of the rectangular bin (1), two support plates (3) fixed to the top surface of the rectangular bin (1), two rotating shafts (4) rotatably connected to opposite sides of the two support plates (3), a wire drawing roller (5) fixed between the two rotating shafts (4), a wire drawing mechanism provided on the rectangular bin (1), and an adjusting mechanism provided on the rectangular bin (1); The wire drawing mechanism comprises a motor (601) fixed on the back of the rectangular bin (1), a screw (602) fixed on the front end of the output shaft of the motor (601), a guide rod (603) fixed between the front and rear inner walls of the rectangular bin (1), a threaded block (604) threadedly connected to the outer peripheral wall of the screw (602), a guide block (605) slidably connected to the outer peripheral wall of the guide rod (603), and two rectangular blocks (606) respectively fixed on the opposite sides of the threaded block (604) and the guide block (605). ), a connecting rod (607) slidably connected between the two rectangular blocks (606), two sliders (608) fixed on the top surfaces of the connecting rod (607), a material-moving rod (609) fixed on the top surfaces of the two sliders (608), two first toothed plates (610) respectively fixed on the top surfaces of the threaded block (604) and the guide block (605), and two first gears (611) respectively fixed on the outer peripheral walls of the two rotating shafts (4), wherein the first gears (611) are engaged with the first toothed plates (610).

2. A simple wire drawing machine according to claim 1, characterized in that: The top surface of the support plate (2) is provided with two sliding holes (612) for the slider (608) to pass through and slide back and forth therein, and the opposite sides of the two rectangular blocks (606) are provided with sliding grooves (613) for the connecting rod (607) to slide up and down therein, and the bottom surfaces of the two rectangular blocks (606) are fixed with reinforcing rods (614).

3. A simple wire drawing machine according to claim 1, characterized in that: The adjustment mechanism comprises four second tooth plates (701) fixed to the bottom surface of the support plate (2), four fixed plates (702) respectively fixed to the front and rear inner walls of the rectangular bin (1), a transmission rod (703) rotatably connected between the left and right fixed plates (702), a second gear (704) fixed to the outer peripheral wall of the transmission rod (703) and meshing with the second tooth plates (701), a worm (705) rotatably connected between the front and rear inner walls of the rectangular bin (1), and a worm wheel (706) fixed to the outer peripheral wall of the transmission rod (703) and meshing with the worm (705).

4. A simple wire drawing machine according to claim 1, characterized in that: The top surface of the rectangular bin (1) is open, and the rectangular bin (1) is used for the support plate (2) to slide up and down inside the rectangular bin (1). The two support plates (3) are opposite to each other on the left and right, and the wire drawing roller (5) is arranged on the top of the support plate (2).

5. The simple wire drawing machine according to claim 1, characterized in that: The screw rod (602) and the guide rod (603) are opposite to each other on the left and right sides, the support plate (2) is arranged between the threaded block (604) and the guide block (605), and the material moving rod (609) is slidably connected to the top surface of the support plate (2).

6. A simple wire drawing machine according to claim 3, characterized in that: The four second tooth plates (701) are respectively close to the four corners of the bottom surface of the support plate (2), and the two transmission rods (703) are opposite to each other in front and back. The two second gears (704) on the rear transmission rod (703) are respectively engaged with the front sides of the two second tooth plates (701) on the rear side, and the two second gears (704) on the front transmission rod (703) are respectively engaged with the back sides of the two second tooth plates (701) on the front side.

7. A simple wire drawing machine according to claim 3, characterized in that: The front end of the worm (705) passes through the rectangular bin (1) and extends to the front side thereof, and a rotating wheel is fixed to the front end of the worm (705).

8. The simple wire drawing machine according to claim 3, characterized in that: Two spiral grooves are provided on the outer peripheral wall of the worm (705) and respectively mesh with the two worm wheels (706), and the spiral directions of the two spiral grooves are opposite.

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