Multi-head metal wire drawing machine

Abstract

The utility model relates to the technical field of wire drawing machines, and discloses a multi-head metal wire drawing machine which comprises a rack, two traction assemblies are arranged on the side face of the rack, each traction assembly comprises a driving shaft rotationally arranged on the rack, and a plurality of winding wheels are arranged on the driving shafts; a plurality of guide rollers are arranged on the inner side of the driving shaft on the rack, and wire drawing assemblies are arranged on the inner sides of every two adjacent guide rollers; through cooperative use of the traction assembly, the guide roller, the wire drawing assembly and the synchronous wheel, the driving shaft is sleeved with the multiple winding wheels, the metal wire is sequentially connected with the guide roller in a wound mode, penetrates through the wire drawing wheel and then is connected with the driving shaft on the other side in a wound mode, and the winding wheels are driven to conduct winding traction through external power input equipment; and meanwhile, the wire drawing wheels can be independently replaced according to needs, the metal wires of different specifications can be drawn at the same time, and the wire drawing device has the effects of being high in working efficiency and convenient to use.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of wire drawing machines, in particular to a multi-head metal wire drawing machine. BACKGROUND

[0002] In the production and processing of metal wires, wire drawing is a key process. Traditional metal wire drawing machines often have many shortcomings. Most traditional wire drawing machines can only draw a single metal wire, which has low production efficiency and cannot meet the demand for the number of metal wires in large-scale industrial production. Even some wire drawing machines can handle multiple metal wires at the same time, but their structure design is not flexible enough. When dealing with wire drawing tasks of different specifications, complex adjustments or replacement of a large number of components are often required, which is tedious and time-consuming to operate, increases production costs and downtime. In addition, the traction and guiding devices of traditional wire drawing machines are not designed accurately enough, which can easily cause uneven stress, entanglement and wear of the metal wire during the wire drawing process, affecting the quality and precision of the wire drawing and reducing the product's pass rate, further increasing production costs and resource waste. CONTENT OF THE UTILITY MODEL

[0003] In order to solve the problems of low production efficiency, complex adjustment, inaccurate traction and guidance, uneven stress, entanglement and wear of the metal wire, and affect the quality and pass rate of the traditional wire drawing machine, the present application provides a multi-head metal wire drawing machine.

[0004] The multi-head metal wire drawing machine provided by the present application adopts the following technical scheme:

[0005] A multi-head metal wire drawing machine, comprising a rack, two traction assemblies are arranged on the side of the rack, the traction assembly comprises a drive shaft rotatably arranged on the rack, a plurality of winding wheels are arranged on the drive shaft, a plurality of guide rollers are arranged on the inner side of the drive shaft of the rack, a wire drawing assembly is arranged on the inner side of adjacent two guide rollers, the wire drawing assembly comprises a placing rack arranged on the rack, a plurality of placing grooves are arranged on the placing rack, and a wire drawing wheel is arranged in the placing groove.

[0006] Preferably, the rack comprises a support frame, and the support frame is provided with a groove for placing the wire drawing wheel.

[0007] Preferably, the drive shaft comprises a connecting shaft rotatably arranged on the rack, a threaded column is arranged at the end of the connecting shaft, a winding wheel is arranged on the connecting shaft, and the winding wheel can slide in the axial direction.

[0008] Preferably, a locking wheel is threadedly arranged on the threaded column, and the rotating diameter of the locking wheel is greater than the rotating diameter of the connecting shaft.

[0009] Preferably, the connecting shafts are provided with synchronous wheels, and the adjacent two synchronous wheels are connected through a synchronous belt.

[0010] To sum up, the present application has the following beneficial technical effects:

[0011] Through the cooperation of the traction assembly, the guide roller, the wire drawing assembly and the synchronous wheel, a plurality of winding wheels are sleeved on the driving shaft, the metal wires are sequentially wound around the guide roller and pass through the wire drawing wheel and are then wound around the driving shaft on the other side, an external power input device is used to drive the winding wheel to traction, the wire drawing of the plurality of metal wires is completed at the same time, the wire drawing wheel can be replaced individually according to the requirement, the wire drawing of the metal wires of different specifications is realized at the same time, and compared with the prior art, the present application has the effects of high working efficiency and convenient use. BRIEF DESCRIPTION OF DRAWINGS

[0012] Fig. 1 is a first perspective view of the embodiment of the application;

[0013] Fig. 2 is a second perspective view of the embodiment of the application;

[0014] Fig. 3 is a third perspective view of the embodiment of the application.

[0015] BRIEF DESCRIPTION OF DRAWINGS 1, rack; 101, support frame; 102, placing frame; 2, traction assembly; 201, driving shaft; 2011, connecting shaft; 2012, threaded column; 202, locking wheel; 203, winding wheel; 3, guide roller; 4, wire drawing assembly; 401, placing frame; 402, wire drawing wheel; 5, synchronous wheel. DETAILED DESCRIPTION

[0016] The following will be described in detail with reference to the accompanying drawings Figs. 1-3 The present application will be further described in detail.

[0017] The embodiment of the present application discloses a multi-head metal wire drawing machine. Figs. 1-3 A multi-head metal wire drawing machine mainly comprises a rack 1, a traction assembly 2, a guide roller 3, a wire drawing assembly 4 and a synchronous wheel 5. The rack 1 is a basic support structure of the whole device and comprises a support frame 101 and a placing frame 102. The support frame 101 provides a stable mounting basis for other components, and the placing frame 102 is specially used for placing the wire drawing wheel 402, so that the wire drawing wheel 402 has a stable position during the working process and the wire drawing operation is ensured to be smoothly performed.

[0018] Referring to Fig. 3 The traction assembly 2 is located on the side of the rack 1 and comprises a driving shaft 201 and a winding wheel 203. Fig. 2The driving shaft 201 is composed of a connecting shaft 2011 rotatably arranged on the frame 1 and a threaded column 2012 at the end. The connecting shaft 2011 is provided with a winding wheel 203, which can slide axially. This slidable design has great convenience in installing the metal wire, and the position of the winding wheel 203 can be easily adjusted to adapt to various winding layout requirements, making the winding process more flexible and efficient. The locking wheel 202 is threadedly connected to the threaded column 2012, and the rotating diameter of the locking wheel 202 is greater than that of the connecting shaft 2011. After the position of the winding wheel 203 is adjusted, the locking wheel 202 is rotated to press the winding wheel 203 tightly on the connecting shaft 2011 by the pressure generated by the larger rotating diameter, effectively preventing the winding wheel 203 from slipping during work due to stress, and ensuring the stability and reliability of the traction process.

[0019] With reference to Fig. 2 The guide roller 3 is installed on the inner side of the driving shaft 201 of the frame 1, which plays a key role in guiding the path of the metal wire. During the drawing process, the metal wire can accurately enter the drawing wheel 402 and be wound on the winding wheel 203 through the guidance of the guide roller 3, making the transmission path of the metal wire more accurate and avoiding problems such as drawing abnormalities or equipment failures caused by the metal wire deviating from the predetermined track.

[0020] With reference to Fig. 2 The placing rack 401 in the drawing assembly 4 is fixed on the frame 1 and is provided with a plurality of placing grooves, and different specifications of the drawing wheel 402 can be placed in these placing grooves. When different specifications of the metal wire need to be drawn, only the corresponding drawing wheel 402 on the placing rack 401 needs to be replaced, without the need for large-scale structural adjustment of the entire device. This design greatly improves the versatility and operation convenience of the device and can quickly adapt to the drawing production task of different specifications of the metal wire.

[0021] With reference to Fig. 3 The connecting shaft 2011 and the guide roller 3 are both provided with synchronous wheels 5, and adjacent two synchronous wheels 5 are connected by a synchronous belt. During the drawing process, this transmission connection ensures the synchronous rotation between the components. Whether it is the driving shaft 201 driving the winding wheel 203 to wind and pull, or the guide roller 3 guiding the transmission of the metal wire, or the drawing wheel 402 drawing the metal wire, all can maintain a coordinated speed and rhythm under the action of the synchronous wheels 5 and the synchronous belt. This makes the metal wire bear uniform stress during the entire drawing process, effectively avoiding quality problems such as metal wire winding and wear caused by speed differences between components, thereby ensuring the quality of the drawn metal wire and the stability of the production.

[0022] The implementation principle of the multi-head metal wire drawing machine is as follows: before the metal wire drawing operation, the appropriate drawing wheel 402 is selected according to the specification of the metal wire and the drawing process requirement, and is placed in the placing groove of the placing rack 401. Then, one end of the metal wire is wound around the corresponding guide roller 3 in sequence from the traction assembly 2 on one side, passes through the drawing wheel 402, and is wound on the winding wheel 203 of the traction assembly 2 on the other side. During the winding process, the winding wheel 203 can be axially slid along the connecting shaft 2011 according to actual needs, and the position thereof is adjusted to achieve the best winding effect. When all the metal wires are wound and connected, the locking wheel 202 is rotated to move along the threaded column 2012 and press the winding wheel 203, so that the axial displacement of the winding wheel 203 during the working process is avoided.

[0023] Then, the external power input device is started, power is transmitted to the winding wheel 203 through the connecting shaft 2011, the winding wheel 203 starts to rotate and wind the metal wire. Since the synchronous transmission between the connecting shaft 2011 and the guide roller 3 is realized through the synchronous wheel 5 and the synchronous belt, the guide roller 3 also rotates synchronously, so that the metal wire always maintains stable tension and uniform stress during the drawing process, and the metal wire quality problem caused by uneven stress is avoided. During the drawing process, the metal wire passes through the drawing wheel 402, and the drawing wheel 402 draws the metal wire according to its own specification and surface texture, so that the diameter of the metal wire gradually decreases to meet the size requirement.

[0024] When the specification of the metal wire needs to be replaced or the drawing wheel 402 needs to be replaced due to wear, the old drawing wheel 402 is taken out from the placing groove of the placing rack 401, the new drawing wheel 402 is replaced, and then the winding path of the metal wire is adjusted again. The whole process is simple and convenient, without complex adjustment of other key parts of the equipment, greatly shortening the downtime, improving the production efficiency, and reducing the production cost and maintenance cost.

[0025] Finally, it should be pointed out that: first, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0026] Secondly: the utility model discloses the embodiment in the drawing, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, in the case where there is no conflict, the same embodiment and different embodiments of the utility model can be combined with each other;

[0027] Finally: the above only for the preferred embodiments of the present application have, and not for limiting the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the scope of protection of the present application.

[0028] The above are the preferred embodiments of the present application, and are not limited by the scope of protection of the present application, therefore: any equivalent changes made in accordance with the structure, shape, principle of the present application, should be covered within the scope of protection of the present application.

Claims

1. A multi-head wire drawing machine, characterized by: The utility model relates to a wire drawing machine, including frame (1), the side of frame (1) is provided with two traction assembly (2), traction assembly (2) includes the drive shaft (201) rotationally arranged on frame (1), be provided with a plurality of winding wheel (203) on drive shaft (201), the inner side of drive shaft (201) on frame (1) is provided with a plurality of guide roller (3), the inner side of adjacent two guide roller (3) is provided with wire drawing assembly (4), wire drawing assembly (4) includes the placing rack (401) arranged on frame (1), be provided with a plurality of placing groove on placing rack (401), be provided with wire drawing wheel (402) in placing groove.

2. A multi-head metal wire drawing machine according to claim 1, characterized in that: Frame (1) includes support frame (101), be provided with (102) for placing wire drawing wheel (402) on support frame (101).

3. A multi-head metal wire drawing machine as claimed in claim 1, characterized in that: Drive shaft (201) includes the connecting shaft (2011) rotationally arranged on frame (1), the end of connecting shaft (2011) is provided with threaded column (2012), be provided with winding wheel (203) on connecting shaft (2011), and winding wheel (203) can slide along the axis.

4. A multi-head metal wire drawing machine as claimed in claim 3, characterized in that: Threaded column (2012) is provided with locking wheel (202) threadedly, the rotation diameter of locking wheel (202) is greater than the rotation diameter of connecting shaft (2011).

5. A multi-head metal wire drawing machine as claimed in claim 4, characterized in that: Connecting shaft (2011) and (301) are provided with synchronous wheel (5) all, and the between adjacent two synchronous wheel (5) is connected through synchronous belt transmission.

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