CN217889087U

CN217889087U - Multifunctional automatic rolling wire drawing machine

Info

Publication number: CN217889087U
Application number: CN202221195171.0U
Authority: CN
Inventors: 刘华昌; 朱冬亮; 陈文娟; 许社功
Original assignee: Lao Feng Xiang Dongguan Jewelry Co ltd
Current assignee: Lao Feng Xiang Dongguan Jewelry Co ltd
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2022-11-25
Anticipated expiration: 2032-05-17

Abstract

A multifunctional automatic rolling wire drawing machine comprises a rack, a wire drawing assembly, a pay-off reel, a wire spool and a driving motor; the wire drawing assembly is arranged at the upper end of the rack, the pay-off reel and the wire spool are respectively arranged at two sides of the wire drawing assembly, and the driving motor is arranged at the lower end of the rack; the wire drawing assembly comprises a plurality of groups of wire drawing pulley blocks which are arranged at intervals in a straight line; the wire drawing pulley block comprises two pulleys which are oppositely arranged; two pulleys on any two adjacent groups of wire drawing pulley blocks are respectively arranged oppositely up and down and oppositely left and right. The utility model designs a plurality of groups of wire drawing pulley blocks which are criss-cross for wire drawing processing, thereby not only ensuring the whole surface of the wire to be pressed and formed, and remarkably optimizing the quality standards of roundness, surface smoothness, straightness and the like of the processed wire, but also greatly improving the efficiency of wire drawing processing by one-time wire drawing forming; the utility model discloses the practicality is strong, has stronger popularization meaning.

Description

Multifunctional automatic rolling wire drawing machine

Technical Field

The utility model relates to a noble metal processing equipment especially relates to a multi-functional automatic roll extrusion wire drawing machine.

Background

Wire drawing machines, also known as wire drawing machines, can be classified into metal wire drawing machines, plastic wire drawing machines, bamboo and wood wire drawing machines, and the like, according to their uses. The metal wire drawing machine belongs to preprocessing equipment for producing metal products such as standard parts and the like, and aims to draw a metal wire rod by the wire drawing machine so that the diameter, the roundness, the internal metallographic structure, the surface finish and the straightening degree of the metal wire rod all meet the raw material processing requirements required by the production of the metal products such as the standard parts and the like.

Among the various existing metal wire drawing machines, the pulley type wire drawing machine is the most common, the main structure of the pulley type wire drawing machine is two opposite and spaced winding drums, and a motor is matched to clamp a wire rod between the winding drums for drawing processing. However, the conventional wire drawing machine cannot generally press the whole outer surface of the wire rod, so that the roundness, the surface smoothness, the straightening degree and the like of the formed wire rod cannot reach the standard easily. On the other hand, in the processing process of the existing wire drawing machine, the qualified formed wire rod can be obtained only by repeatedly drawing the same batch of wire rods, and the processing efficiency is very low.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a multifunctional automatic rolling wire drawing machine for overcoming the disadvantages in the prior art.

A multifunctional automatic rolling wire drawing machine comprises a rack, a wire drawing assembly, a pay-off reel, a wire spool and a driving motor. The wire drawing subassembly is installed in the upper end of frame, drawing drum and wire reel are installed respectively in the both sides of wire drawing subassembly, driving motor installs in the lower extreme of frame. The wire drawing assembly comprises a plurality of groups of wire drawing pulley blocks which are arranged at intervals in a straight line. The wire drawing pulley block comprises two pulleys which are oppositely arranged. Two pulleys on any two adjacent groups of wire drawing pulley blocks are respectively arranged in an up-down opposite mode and a left-right opposite mode.

Further, the wire drawing assembly pulley still includes two pulley yoke, pulley shaft and the drive gear that all is the opposition and sets up, the pulley shaft wears to locate on the pulley yoke, drive gear installs in the lower extreme of pulley shaft, and two opposition drive gear intermeshing, the pulley is installed in the upper end of pulley shaft. And a transmission shaft is also arranged between the driving motor and the driving gear.

Furthermore, a wire clamp is arranged between any two adjacent groups of wire drawing pulley blocks, a wire through hole penetrating through two ends is formed in the wire clamp, and two ends of the wire clamp are designed in a sharp mouth shape.

Furthermore, a wire pressing groove is further formed in the pulley, the wire pressing groove is designed in an annular mode, and the cross section of the wire pressing groove is designed in a semicircular mode.

Furthermore, the pay-off reel comprises a chassis and a plurality of winding posts. The chassis can movably rotate, and a plurality of strip-shaped mounting through holes are formed in the chassis. The mounting through holes are arranged in a cross shape, and the winding posts are arranged in the mounting through holes and can slide along the mounting through holes.

Furthermore, the wire spool is of a cylindrical design, and the lower end of the wire spool is also provided with a rotating motor.

Further, the lower extreme of frame still is equipped with the collection box, the upper end of frame still is equipped with the recovery through-hole, the collection box with retrieve the through-hole intercommunication.

To sum up, the utility model relates to a multi-functional automatic roll extrusion wire drawing machine's beneficial effect lies in: the wire drawing processing is carried out by designing a plurality of groups of wire drawing pulley blocks which are criss-cross, so that the whole surface of the wire can be pressed and formed, the quality standards of roundness, surface smoothness, straightness and the like of the processed wire are obviously optimized, the wire can be formed by one-time wire drawing, and the wire drawing processing efficiency is greatly improved; two opposite pulleys on the pulley block are driven by gears which are opposite and meshed in the same way, so that the rotating speeds of the two opposite pulleys are always synchronous, and the phenomenon that the rotating speeds of the two pulleys of the wire drawing pulley block are inconsistent and the processing quality is reduced is avoided; the wire clamp and the wire pressing groove are designed to ensure that the wire can straightly and smoothly penetrate through the wire drawing pulley blocks of each group, so that the wire drawing processing effect is further optimized; the winding post of the pay-off reel can be movably adjusted, so that wires with different lengths and specifications can be wound and unwound; the wire spool with the rotary motor can enhance the self wire winding efficiency; the recovery box arranged below the frame can recover metal scraps possibly generated in the wire drawing process, so that the production cost is saved; the utility model discloses the practicality is strong, has stronger popularization meaning.

Drawings

FIG. 1 is a schematic structural view of a multifunctional automatic rolling and wire drawing machine of the present invention;

FIG. 2 is a schematic structural view of the wire drawing pulley block and the wire guide clamp in FIG. 1;

fig. 3 is a schematic structural view of the wire releasing reel in fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 to fig. 3, the utility model provides a multifunctional automatic rolling wire drawing machine 100, which comprises a frame 10, a wire drawing assembly 20, a pay-off reel 30, a wire spool 40 and a driving motor 50. The wire drawing assembly 20 is installed at the upper end of the frame 10, the pay-off reel 30 and the wire spool 40 are respectively installed at two sides of the wire drawing assembly 20, and the driving motor 50 is installed at the lower end of the frame 10. The wire drawing assembly 20 comprises a plurality of groups of wire drawing pulley blocks 21, and the plurality of groups of wire drawing pulley blocks 21 are arranged at intervals in a straight line. The wire drawing pulley block 21 comprises two pulleys 211 which are oppositely arranged. Two pulleys 211 on any two adjacent groups of wire drawing pulley blocks 21 are respectively arranged oppositely up and down and oppositely left and right. The wire drawing pulley blocks 21 arranged oppositely up and down can apply pressure to the upper direction and the lower direction of the surface of the wire rod for wire drawing, the wire drawing pulley blocks 21 arranged oppositely left and right can apply pressure to the left direction and the right direction of the surface of the wire rod for wire drawing, and the wire drawing pulley blocks can be matched to realize integral wire drawing forming of the outer surface of the wire rod, so that the roundness, the surface smoothness and the straightening degree of the processed wire rod are better. And the multiple groups of wire drawing pulley blocks 21 work synchronously, and the wire can be formed at one time after continuously passing through, so that repeated wire drawing is not needed, and the processing efficiency is greatly improved.

The wire drawing pulley block 21 further comprises two pulley frames 212, pulley shafts 213 and driving gears 214 which are oppositely arranged, the pulley shafts 213 are arranged on the pulley frames 212 in a penetrating manner, the driving gears 214 are arranged at the lower ends of the pulley shafts 213 and are mutually meshed with the two opposite driving gears 214, and the pulleys 211 are arranged at the upper ends of the pulley shafts 213. A transmission shaft 215 is also arranged between the driving motor 50 and the driving gear 214. The drive gears 214 engaged with each other are driven by the same drive motor 50, so that the rotation speeds of the driven pulleys 211 can be kept synchronous, and poor wire drawing quality caused by different rotation speeds is avoided.

A wire guide clamp 216 is further arranged between any two adjacent wire drawing pulley blocks 21, a wire through hole (not shown) penetrating through both ends is arranged in the wire guide clamp 216, and both ends of the wire guide clamp 216 are designed in a sharp mouth shape. The pulley is further provided with a wire pressing groove 217, the wire pressing groove 217 is designed in an annular shape, and the cross section of the wire pressing groove 217 is designed in a semicircular shape. The wire clamp 216 and the wire pressing groove 217 are matched to guide the wire to transmit along the horizontal direction, and the straightening degree of the wire is further ensured to meet the requirement.

The pay-off reel 30 includes a chassis 31 and a plurality of winding posts 32. The chassis 31 can rotate movably, and a plurality of mounting through holes 311 in a strip shape are further formed in the chassis 31. The plurality of mounting through holes 311 are arranged in a cross shape, and the plurality of winding posts 32 are installed in the mounting through holes 311 and can slide along the mounting through holes 311. The wire spool 40 is designed in a cylindrical shape, and a rotating motor 41 is further provided at a lower end thereof. The winding posts 32 on the pay-off reel 30 can be movably adjusted to be spaced from each other, so that the wire winding and paying-off device is suitable for wires with different length specifications. And the wire spool 40 with the rotating motor 41 can realize automatic wire winding, and further improve the automatic processing efficiency of the wire drawing machine.

The lower end of the frame 10 is further provided with a recycling bin 60, the upper end of the frame 10 is further provided with a recycling through hole (not shown), and the recycling bin 60 is communicated with the recycling through hole. In the wire drawing process, the precious metal chips possibly generated by scraping, grinding and cutting the wire rod fall to the upper end of the frame 10 and are stored in the recycling box 60 through the recycling through holes, so that the production cost can be saved.

The utility model discloses at the during operation, at first adjust suitable size with wrapping post 32 on the drawing drum 30, coil the wire rod to the drawing drum 30 on again. One end of the wire is then sequentially threaded through the plurality of sets of wire drawing pulleys 21 and the wire guide 216 until the wire is wound on the spool 40. Then, the driving motor 50 is started to perform wire drawing molding on the wire rod, and the rotating motor 41 works simultaneously to continuously take up and coil the wire rod after wire drawing processing. After the final machining, the machine frame 10 is cleaned, and the precious metal chips possibly adhered to the machine frame 10 are swept into the recovery box 60.

To sum up, the utility model relates to a multi-functional automatic roll extrusion wire drawing machine 100's beneficial effect lies in: by designing a plurality of groups of criss-cross wire drawing pulley blocks 21 to carry out wire drawing, the whole surface of the wire rod can be ensured to be pressed and formed, the quality standards of roundness, surface smoothness, straightness and the like of the processed wire rod are obviously optimized, the wire rod can be formed by one-time wire drawing, and the wire drawing efficiency is greatly improved; two opposite pulleys 211 on the pulley block are driven by gears which are opposite and meshed in the same way, so that the rotating speeds of the two opposite pulleys are always synchronous, and the phenomenon that the rotating speeds of the two pulleys of the wire drawing pulley block 21 are inconsistent is avoided, so that the processing quality is reduced; the wire clamp 216 and the wire pressing groove 217 are designed to enable wires to pass through the wire drawing pulley blocks 21 of each group straightly and smoothly, so that the wire drawing processing effect is further optimized; the winding post 32 of the pay-off reel 30 can be movably adjusted, so that wires with different lengths and specifications can be wound and unwound; the wire spool 40 with the rotary motor 41 can enhance the self-winding efficiency; the recovery box 60 arranged below the frame 10 can recover metal scraps possibly generated in the wire drawing process, so that the production cost is saved; the utility model discloses the practicality is strong, has stronger popularization meaning.

The above-described embodiments only represent one embodiment of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the spirit of the invention, and these are within the scope of the invention. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. The utility model provides a multi-functional automatic roll extrusion wire drawing machine which characterized in that: the wire drawing machine comprises a rack, a wire drawing assembly, a pay-off reel, a wire spool and a driving motor; the wire drawing assembly is arranged at the upper end of the rack, the pay-off reel and the wire spool are respectively arranged at two sides of the wire drawing assembly, and the driving motor is arranged at the lower end of the rack; the wire drawing assembly comprises a plurality of groups of wire drawing pulley blocks which are arranged at intervals in a straight line; the wire drawing pulley block comprises two pulleys which are oppositely arranged; two pulleys on any two adjacent groups of wire drawing pulley blocks are respectively arranged in an up-down opposite mode and a left-right opposite mode.

2. The multi-functional automatic roll-on-roll wire drawing machine of claim 1, characterized in that: the wire drawing pulley block further comprises two pulley frames, a pulley shaft and a driving gear which are oppositely arranged, the pulley shaft penetrates through the pulley frames, the driving gear is arranged at the lower end of the pulley shaft, the two opposite driving gears are meshed with each other, and the pulley is arranged at the upper end of the pulley shaft; and a transmission shaft is also arranged between the driving motor and the driving gear.

3. The multi-functional automatic roll-on-roll wire drawing machine of claim 1, characterized in that: and a wire clamp is also arranged between any two adjacent groups of wire drawing pulley blocks, a wire through hole penetrating through the two ends is arranged in the wire clamp, and the two ends of the wire clamp are designed in a sharp mouth shape.

4. The multi-functional automatic roll-on-roll wire drawing machine of claim 1, characterized in that: the pulley is also provided with a wire pressing groove which is designed in an annular shape, and the cross section of the wire pressing groove is designed in a semicircular shape.

5. The multi-functional automatic roll-on-roll wire drawing machine of claim 1, characterized in that: the pay-off reel comprises a chassis and a plurality of winding posts; the chassis can movably rotate, and a plurality of strip-shaped mounting through holes are formed in the chassis; the mounting through holes are arranged in a cross shape, and the winding posts are arranged in the mounting through holes and can slide along the mounting through holes.

6. The multi-functional automatic roll-on-roll wire drawing machine of claim 1, characterized in that: the wire spool is cylindrical in design, and a rotating motor is further arranged at the lower end of the wire spool.

7. The multi-functional automatic roll-on-roll wire drawing machine of claim 1, characterized in that: the lower extreme of frame still is equipped with the collection box, the upper end of frame still is equipped with the recovery through-hole, the collection box with retrieve the through-hole intercommunication.