Wire drawing equipment for hardware screw production

Abstract

The utility model discloses wire drawing equipment for hardware screw production, which comprises a drawing device, the top of the outer wall of the drawing device is provided with a linkage wheel through a coupling, one side of the linkage wheel is movably provided with a driven wheel, and the inner wall of the driven wheel is provided with a rotating rod through a coupling. A driving bevel gear is mounted on the outer wall of the rotating rod through a coupler, a driven bevel gear is movably mounted on one side of the driving bevel gear, and a linkage rod is mounted on the inner wall of the driven bevel gear through a coupler. The wire drawing equipment for hardware screw production has the advantages that synchronous rotation of the polishing wheel is driven through a series of meshing transmission of the linkage wheel, the driven wheel, the rotating rod, the driving bevel gear, the driven bevel gear, the linkage rod, the inner wheel and the double-acting wheel, so that a steel wire is continuously polished; by means of the grinding mode, the production efficiency of the steel wires is improved, and more uniform and smooth steel wires can be obtained easily.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel wire drawing equipment technical field, concretely is a wire rod drawing equipment for hardware screw production. BACKGROUND

[0002] In the utility model discloses a practical new type wire rod drawing equipment, including the bottom station, the both sides of the inside of bottom station are connected with the stud of vertical activity respectively, the top of bottom station is provided with the workstation, the one side of the top of workstation is fixed with first wire drawing disc, the vertical fixed frame is fixed at the middle position of the top of workstation.

[0003] The utility model discloses a practical new type wire rod drawing equipment, including the bottom station, the both sides of the inside of bottom station are connected with the stud of vertical activity respectively, the top of bottom station is provided with the workstation, the one side of the top of workstation is fixed with first wire drawing disc, the vertical fixed frame is fixed at the middle position of the top of workstation.

[0004] In the prior art including the patent, when making screw, need to utilize steel wire to make, steel wire needs to be straightened after removing oxide skin when making, and the steel wire is processed to the appropriate thickness and is applied to the making of screw, but the steel wire needs to pass through the winding equipment and the die equipped with the drawing powder for many times in the drawing process at present, which not only can cause slow steel wire forming, but also can cause the surface of the steel wire to be not smooth after forming, which can bring certain difficulty to subsequent processing, thereby reducing the drawing efficiency. UTILITY MODEL CONTENTS

[0005] The utility model discloses a practical new type wire rod drawing equipment, including the bottom station, the both sides of the inside of bottom station are connected with the stud of vertical activity respectively, the top of bottom station is provided with the workstation, the one side of the top of workstation is fixed with first wire drawing disc, the vertical fixed frame is fixed at the middle position of the top of workstation.

[0006] To achieve the above object, the utility model provides the following technical scheme: a wire rod drawing equipment for hardware screw production, including the drawing device, the top of the outer wall of drawing device is installed with the linkage wheel through the shaft coupling, one side of linkage wheel is installed with the driven wheel of movable, the inner wall of driven wheel is installed with the rotating rod through the shaft coupling, the outer wall of rotating rod is installed with the driving bevel gear through the shaft coupling, one side of driving bevel gear is installed with the driven bevel gear of movable, the inner wall of driven bevel gear is installed with the linkage rod through the shaft coupling, one end of linkage rod is installed with the inner wheel through the shaft coupling, the top and bottom of inner wheel are installed with the mounting rod, the outer wall of mounting rod is installed with the double driving wheel of movable, one side of double driving wheel is installed with the polishing wheel through the shaft coupling.

[0007] Further, the outer wall of the polishing wheel is provided with a forming die, one side of the bottom of the inner wall of the forming die is provided with a flow guide channel, and the bottom of the inner wall of the forming die is connected with a discharge pipe, one end of the discharge pipe is connected with a collection bin.

[0008] Further, one side of the forming die is provided with a winch, and the back of the winch is provided with a wire puller.

[0009] Further, the tooth groove of the linkage wheel is engaged with the tooth groove of the driven wheel, and the linkage wheel and the driven wheel form meshing transmission connection.

[0010] Further, the inner wall of the polishing wheel is connected with the double-action wheel through a shaft coupling, and the outer wall of the polishing wheel is provided with a groove.

[0011] Further, the groove of the polishing wheel is in a "U" shape, and the groove of the polishing wheel is provided with a sanding material coating.

[0012] Further, one side of the bottom of the inner wall of the forming die is provided with a cavity, and the discharge pipe is connected with the cavity of the forming die.

[0013] Compared with the prior art, the wire drawing equipment for hardware screw production has the following advantages:

[0014] (1) By using the polishing wheel instead of the traditional die extrusion method, the rapid forming of the steel wire is realized. In the traditional wire drawing process, the steel wire needs to pass through the winding equipment and the die filled with wire drawing powder many times, which not only limits the forming speed, but also may affect the quality of the steel wire surface. In the utility model, through a series of meshing transmission of the linkage wheel, the driven wheel, the rotating rod, the driving bevel gear, the driven bevel gear, the linkage rod, the inner wheel and the double-action wheel, the synchronous rotation of the polishing wheel is realized, so that the steel wire is continuously polished. This polishing method not only improves the production efficiency of the steel wire, but also helps to obtain a more uniform and smooth steel wire surface, which provides better materials for subsequent screw making.

[0015] (2) In the traditional wire drawing process, the iron powder on the surface of the steel wire is often wasted or difficult to recycle. In the utility model, the flow guide channel and the cavity are arranged at the bottom of the inner wall of the forming die, and are connected with the discharge pipe and the collection bin, so that the polished iron powder can be effectively collected. This collection mechanism not only reduces the metal waste in the production process, but also provides the possibility for the recycling and reuse of the iron powder, increases the utilization rate of materials, reduces the production cost, and also reduces the influence on the environment. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the overall structure schematic view of the utility model;

[0017] Figure 2 It is the internal structure schematic view of the forming die of the utility model;

[0018] Figure 3 It is the structure schematic view of the driving bevel gear of the utility model;

[0019] Figure 4 It is the structure schematic view of the discharge pipe of the utility model;

[0020] Figure 5 It is the structure schematic view of the polishing wheel of the utility model;

[0021] Figure 6 It is the utility model Figure 4 The A place marked local amplification schematic view.

[0022] In the drawing: 1, puller; 2, linkage wheel; 3, driven wheel; 4, rotating rod; 5, driving bevel gear; 6, driven bevel gear; 7, linkage rod; 8, inner wheel; 9, double drive wheel; 10, mounting rod; 11, polishing wheel; 12, forming die; 13, diversion channel; 14, discharge pipe; 15, collection bin; 16, puller; 17, capstan. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0024] Please refer to Figures 1-6 The technical scheme provided by the utility model:

[0025] Embodiment 1:

[0026] In this embodiment, a wire drawing equipment for hardware screw production, including puller 1, the top of puller 1 outer wall is equipped with linkage wheel 2 by coupling, linkage wheel 2 One side is movably installed with driven wheel 3, the inner wall of driven wheel 3 is equipped with rotating rod 4 by coupling, the outer wall of rotating rod 4 is equipped with driving bevel gear 5 by coupling, the one side of driving bevel gear 5 is movably installed with driven bevel gear 6, the inner wall of driven bevel gear 6 is equipped with linkage rod 7 by coupling, one end of linkage rod 7 is equipped with inner wheel 8 by coupling, the top and bottom of inner wheel 8 are equipped with mounting rod 10, the outer wall of mounting rod 10 is movably installed with double drive wheel 9, one side of double drive wheel 9 is equipped with polishing wheel 11 by coupling.

[0027] In the embodiment, the outer wall of the polishing wheel 11 is provided with a forming die 12, one side of the bottom of the inner wall of the forming die 12 is provided with a flow guide channel 13, the bottom of the inner wall of the forming die 12 is connected with a discharge pipe 14, one end of the discharge pipe 14 is connected with a collection bin 15.

[0028] In the embodiment, one side of the forming die 12 is installed with a winch 17, the back of the winch 17 is provided with a wire puller 16, the user needs to pass the steel wire for removing the oxide skin through the wire puller 16, the drawing device 1 and the winch 17 in sequence, and access from the winch 17 to the inner wall of the forming die 12.

[0029] In the embodiment, the tooth groove of the linkage wheel 2 is engaged with the tooth groove of the driven wheel 3, the linkage wheel 2 and the driven wheel 3 form meshing transmission connection, and the linkage wheel 2 drives the driven wheel 3 to rotate when rotating.

[0030] In the embodiment, the inner wall of the polishing wheel 11 is connected with the double-action wheel 9 through the shaft coupling, the outer wall of the polishing wheel 11 is provided with a slot, and the double-action wheel 9 drives the polishing wheel 11 to rotate synchronously when rotating.

[0031] In the embodiment, the slot of the polishing wheel 11 is in the shape of "U", the slot of the polishing wheel 11 is provided with a sanding material coating, and the outer wall of the polishing wheel 11 is provided with the sanding material coating when rotating, so that the steel wire is polished by the two rotating polishing wheels 11 when passing through the inner wall of the forming die 12.

[0032] In the embodiment, one side of the bottom of the inner wall of the forming die 12 is provided with a cavity, the discharge pipe 14 is connected with the cavity of the forming die 12, and the iron powder polished by the polishing wheel 11 is introduced into the cavity on one side of the bottom of the inner wall of the forming die 12 through the flow guide channel 13.

[0033] Working principle: in use, first, the user removes the oxide scale wire through the puller 16, puller 1 and capstan 17, from the capstan 17 into the inner wall of the forming die 12, then the puller 16, puller 1 and capstan 17 start to rotate, puller 1 in the rotation will drive the linkage wheel 2 rotation, linkage wheel 2 in the rotation will drive the driven wheel 3 rotation, driven wheel 3 in the rotation will drive the rotation of the lever 4, the lever 4 in the rotation will drive the driving bevel gear 5 rotation, driving bevel gear 5 in the rotation will drive the driven bevel gear 6 rotation, driven bevel gear 6 in the rotation will drive the linkage rod 7 rotation, linkage rod 7 in the rotation will drive the inner wheel 8 rotation, inner wheel 8 in the rotation will drive the double wheel 9 rotation, double wheel 9 in the rotation will drive the grinding wheel 11 synchronous rotation, and the two grinding wheels 11 in the rotation, the outer wall is provided with the sanding material coating will make the steel wire through the inner wall of the forming die 12 is polished by two rotating grinding wheels 11, the diameter of the steel wire polished by grinding wheel 11 will be small to achieve the processing standard, at the same time, the iron powder polished by the steel wire is introduced into the cavity on one side of the bottom of the inner wall of the forming die 12 through the flow channel 13, and is introduced into the inner wall of the collecting bin 15 through the discharge pipe 14 for storage, the user can carry out secondary treatment on the stored iron powder, thus the utility model finishes the work.

[0034] It is apparent for those skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but rather that it can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and not restrictive, the scope of the present application being indicated by the appended claims rather than that of the above description, and it is intended to include all changes coming within the meaning and equivalency range of the claims. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A wire drawing apparatus for producing hardware screws, comprising a drawing device (1), characterized in that: The top of the outer wall of the puller (1) is provided with a linkage wheel (2) through a shaft coupling, one side of the linkage wheel (2) is movably provided with a driven wheel (3), the inner wall of the driven wheel (3) is provided with a rotating rod (4) through a shaft coupling, the outer wall of the rotating rod (4) is provided with a driving bevel gear (5) through a shaft coupling, one side of the driving bevel gear (5) is movably provided with a driven bevel gear (6), the inner wall of the driven bevel gear (6) is provided with a linkage rod (7) through a shaft coupling, one end of the linkage rod (7) is provided with an inner wheel (8) through a shaft coupling, the top and bottom of the inner wheel (8) are provided with mounting rods (10), the outer wall of the mounting rod (10) is movably provided with a double driving wheel (9), one side of the double driving wheel (9) is provided with a polishing wheel (11) through a shaft coupling.

2. A wire drawing apparatus for wire screw production as claimed in claim 1, wherein: The outer wall of the polishing wheel (11) is provided with a forming die (12), one side of the bottom of the inner wall of the forming die (12) is provided with a flow guide channel (13), the bottom of the inner wall of the forming die (12) is connected with a discharge pipe (14), one end of the discharge pipe (14) is connected with a collection bin (15).

3. A wire drawing apparatus for wire screw production as claimed in claim 2, wherein: One side of the forming die (12) is provided with a winch (17), the back of the winch (17) is provided with a line puller (16).

4. A wire drawing apparatus for wire screw production as claimed in claim 1, wherein: The gear slot of the linkage wheel (2) is engaged with the gear slot of the driven wheel (3), and the linkage wheel (2) and the driven wheel (3) form an engaged transmission connection.

5. A wire drawing apparatus for wire screw production as claimed in claim 1, wherein: The inner wall of the polishing wheel (11) is connected with the double driving wheel (9) through a shaft coupling, and the outer wall of the polishing wheel (11) is provided with a groove.

6. A wire drawing apparatus for wire screw production as claimed in claim 1, wherein: The groove of the polishing wheel (11) is "U" shaped, and the groove of the polishing wheel (11) is provided with a sanding material coating.

7. A wire drawing apparatus for wire screw production as claimed in claim 2, wherein: One side of the bottom of the inner wall of the forming die (12) is provided with a cavity, and the discharge pipe (14) is connected with the cavity of the forming die (12).

Images