CN211275907U - Novel wire drawing machine - Google Patents

Abstract

The utility model relates to the technical field of wire drawing machines, in particular to a novel wire drawing machine, which comprises a feeding roller, a discharging roller and a frame base, the feeding roller and the discharging roller are respectively arranged at two sides of the top of the base of the frame, the bottom of the feeding roller is provided with a first quick replacing device, the first quick replacement device comprises a rotating disk fixedly connected to the bottom of the feeding roller, a movable disk rotatably connected to the bottom of the rotating disk, and a conveying block arranged at the bottom of the movable disk, the bottom of the conveying block is provided with a conveying mechanism for driving the conveying block to slide, the other side of the top of the conveying mechanism is provided with a second quick replacing device with the same structure as the first quick replacing device, the top of the rotating disc is fixedly connected with a convex connecting block, the rotating disc is embedded into the top of the connecting block, and the outer side of the top of the movable disc is fixedly connected with a locking block for clamping the feeding roller.

Description

A new type of wire drawing machine

technical field

The utility model relates to the technical field of wire drawing machines, in particular to a novel wire drawing machine.

Background technique

The wire drawing machine is also called the wire drawing machine or the wire drawing machine, which belongs to the pre-processing equipment for the production of metal products such as standard parts. Drawing treatment, so that the diameter, roundness, internal metallographic structure, surface finish and straightness of the wire or bar meet the raw material processing requirements for the production of standard parts and other metal products. Therefore, the pretreatment quality of wire or bar by wire drawing machine is directly related to the product quality of standard parts and other metal products manufacturers. The wire drawing machine belongs to the metal wire drawing machine in the metal products equipment industry.

At present, a Chinese patent with publication number CN 209095235 U discloses a wire drawing machine, which includes a base, a frame and a workbench are arranged above the base, a motor is arranged on one side of the frame, and a first control connection at the output end of the motor is provided. The rotating wheel, the left side of the first rotating wheel is correspondingly provided with a second rotating wheel, an abrasive belt is connected between the first rotating wheel and the second rotating wheel, and a cylinder is arranged in the middle of the first rotating wheel and the second rotating wheel, the cylinder is The bottom is connected with a lifting table, the bottom ends of the lifting table are respectively provided with pressure heads, the pressure heads are respectively located on the upper part of the abrasive belt, the upper part of the worktable is located between the two ends of the pressure heads with a clamp, and the frame is located between the first rotating wheel and the second wheel. A humidification device is arranged between the two rotating wheels.

Although this kind of wire drawing machine can achieve the purpose of wet wire drawing, its structure is simple, and it is worthy of widespread promotion, but: this kind of wire drawing machine still needs to be improved in terms of work efficiency. , it needs to wait until the work on the current equipment is completed before handing over for replacement, which is inefficient and takes a long time.

Utility model content

In view of the above situation, in order to overcome the defects of the prior art, the purpose of the present invention is to provide the advantages it has.

The above-mentioned technical purpose of the present utility model is achieved through the following technical solutions:

A new type of wire drawing machine includes a feeding roller, a feeding roller and a frame base, the feeding roller and the feeding roller are respectively arranged on both sides of the top of the frame base, and the bottom of the feeding roller is provided with a first A quick-change device, the first quick-change device includes a rotary disc fixedly connected to the bottom of the feeding roller, a movable disc rotatably connected to the bottom of the rotary disc, and a conveying block arranged at the bottom of the movable disc, and the bottom of the conveying block is provided with a For the transport mechanism that drives the transport block to slide, the other side of the top of the transport mechanism is provided with a second quick-change device with the same structure as the first quick-change device, and a raised connection block is fixedly connected to the top of the rotating disk. The rotating disk is embedded on the top of the connecting block, and the outer side of the top of the rotating disk is fixedly connected with a locking block for clamping the feeding roller.

By adopting the above technical solution, through the cooperation of the first quick-change device and the second quick-change device, when one of the feeding rollers is working, the other feeding roller on one side can be directly assembled, which is different from the The traditional wire drawing machine needs to start assembling a new feeding roller or restart the winding of the untreated steel wire when the feeding roller work is completed, which can greatly reduce the extra time required for installation during the operation. After the roller work is completed, it is directly transported through the transport mechanism, and another equipped feeding roller is transported to the station. The rotating disc is used to connect the movable disc and the feeding roller, and can follow the feeding roller to rotate synchronously. The movable disc is fixed on the conveying block and slides on the conveying mechanism following the conveying block.

Further setting: the transport mechanism includes a conveying track arranged at the bottom of the conveying block, a screw rod installed on the top of the conveying track, a coupling installed at one end of the screw rod, and a motor arranged at one end of the coupling away from the screw rod. A linkage rod for connecting the two is provided between the first quick-change device and the second quick-change device, and the linkage rod is fixed between the conveying blocks.

By adopting the above technical scheme, the motor drives the screw rod to drive the conveying block to slide, and the linkage rod is used to ensure the synchronous movement of the two groups of conveying blocks, which facilitates the switching of the stations.

Further setting: a wire drawing device is arranged between the feeding roller and the feeding roller, and the wire drawing device includes a wire drawing bracket fixedly connected to the top of the frame base, a first squeezing roller arranged on one side of the top of the wire drawing bracket, and a device. The second squeezing roller on the other side of the top of the wire drawing bracket, the first squeezing roller and the second squeezing roller are respectively rotatably connected and arranged at both ends of the wire drawing frame.

By adopting the above technical solution, the wire drawing device is composed of two groups of squeezing rollers, and the steel wire can be drawn by means of squeezing by the squeezing rollers. This drawing method is simple and fast, and can effectively squeeze the steel wire, thereby To achieve the effect of drawing, the two groups of extrusion rollers cooperate to extrude, and the steel wire passing through the middle of the extrusion rollers can reduce its circular diameter.

Further setting: a first adjustment device is provided at the first squeeze roller, and the first adjustment device includes an adjustment bracket fixedly connected to the wire drawing bracket, an adjustment block slidably connected to the adjustment bracket, and a fixed connection to the adjustment block. An adjustment plate at one end and an adjustment screw arranged on the adjustment plate, the top of the adjustment bracket is fixedly connected with a fixing plate, the adjustment screw is arranged through the adjustment plate and the fixing plate, and the second squeezing roller is provided with the first and second squeeze rollers. A second adjusting device with the same structure as the adjusting device.

By adopting the above technical solution, the arrangement of the first adjusting device and the second adjusting device can adjust the distance between the two groups of squeezing rollers, so as to adjust the drawing degree of the steel wire according to the demand, and the adjusting screw can drive the adjusting plate to move back and forth. The adjusting plate is fixedly connected with the adjusting block, so the adjusting block will drive the squeezing roller to move back and forth, so as to achieve the purpose of adjusting the spacing.

Further arrangement: a compression spring sleeved on the outside of the adjusting screw is arranged between the fixing plate and the adjusting plate.

By adopting the above technical solution, the compression spring is used to lock the position of the adjustment block and maintain the relative tightness of the adjustment plate.

Further arrangement: the wire drawing devices are provided with multiple groups, and the multiple groups of the wire drawing devices are distributed in an orderly interval along the frame base.

By adopting the above technical solution, multiple sets of wire drawing devices can be set with different spacings, so as to realize the process of gradually pressing and aligning the steel wire.

To sum up, the utility model has the following beneficial effects: through the first rapid replacement device and the second rapid replacement device, the rapid switching between different feeding rollers can be realized, and the other feeding rollers can be operated at the same time. It saves a lot of installation time and improves the working efficiency of the wire drawing machine. By setting the first adjusting device and the second adjusting device, the drawing can be quickly adjusted as required The wire drawing machine has high working efficiency, simple structure, easy operation and good drawing effect.

Description of drawings

The accompanying drawings described here are used to provide a further understanding of the present utility model and constitute a part of this application, but do not constitute an improper limitation to the present utility model. In the accompanying drawings:

Fig. 1 is the overall structure schematic diagram of embodiment 1;

Fig. 2 is the front view of embodiment 1;

FIG. 3 is an enlarged schematic view of A in FIG. 1 .

In the figure, 1. Feeding roller; 2. Unloading roller; 3. Frame base; 4. First quick-change device; 41. Rotary disc; 42. Active disc; , conveying track; 52, screw; 53, coupling; 54, motor; 6, second quick change device; 7, connecting block; 8, locking block; 9, drawing device; 91, drawing bracket; 92, 10. Adjusting device; 101. Adjusting bracket; 102. Adjusting block; 103. Adjusting plate; 104. Adjusting screw; 11. Fixing plate; 12. Squeeze spring.

Detailed ways

The foregoing and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of the embodiments with reference to FIGS. 1 to 3 . The structural contents mentioned in the following embodiments are all referenced to the accompanying drawings.

Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

Embodiment 1: a new type of wire drawing machine, as shown in Figure 1 and Figure 2, the bottom of the wire drawing machine is a frame base 3, one side of the top of the frame base 3 is provided with a transport mechanism 5, and the top of the transport mechanism 5 is provided with The first quick-change device 4, the second quick-change device 6, the transport mechanism 5 includes a transport track 51, a screw rod 52, a coupling 53 and a motor 54, the transport track 51 is laterally fixed on the top of the frame base 3, and the screw rod 52 Fixed on the top of the conveying track 51, one end of the screw rod 52 is installed with a coupling 53, and one end of the coupling 53 away from the screw rod 52 is mounted with a motor 54, and the motor 54 is fixed on the raised table on the top of the frame base 3.

As shown in FIG. 1 and FIG. 2 , the first quick replacement device 4 includes a rotating disc 41, a movable disc 42 and a conveying block 43. The conveying block 43 is sleeved on the outside of the screw rod 52. When the motor 54 is started, the conveying block 43 is in the wire The outside of the rod 52 moves along the screw rod 52, the movable disk 42 is fixedly connected to the top of the conveying block 43, the center of the top of the movable disk 42 is fixedly connected with a connecting block 7, and the connecting block 7 protrudes toward the top of the movable disk 42, and the rotating disk 41 The connection block 7 is sleeved on the top of the movable disk 42 so as to realize the rotation on the top of the movable disk 42 .

As shown in Figures 1 and 2, four groups of clamping blocks are fixedly connected to the outer edge of the top of the rotating disk 41. The four groups of clamping blocks cooperate with each other to clamp the feeding roller 1 on the top of the rotating disk 41. The structure of the replacement device 6 is the same as that of the first quick replacement device 4. A linkage rod is fixedly connected between the conveying block 43 in the first quick changing device 4 and the conveying block 43 in the second quick changing device 6. When a quick-change device 4 slides on the transport mechanism 5, the second quick-change device 6 is driven to slide by a linkage rod.

As shown in FIGS. 1 , 2 and 3 , the frame base 3 is provided with a wire drawing device 9 on one side of the transport mechanism 5 , and five sets of wire drawing devices 9 are arranged on the frame base 3 , and the wire drawing devices 9 are arranged in an orderly manner. Spaced at the top of the frame base 3 , the wire drawing device 9 includes a wire drawing support 91 , a first squeezing roller 92 , and a second squeezing roller 93 , and the interior of the wire drawing device 9 is a symmetrical structure.

As shown in FIGS. 1 , 2 and 3 , the wire drawing brackets 91 are fixed on the top of the frame base 3 and are distributed on the top of the frame base 3 in a mirror image. The tops of the two wire drawing brackets 91 are fixedly connected with adjustment brackets 101, the top and bottom of the adjusting bracket 101 are provided with an adjusting block 102 that can slide on the adjusting support 101, one side of the adjusting block 102 is fixedly connected with an adjusting plate 103, and a first squeezing roller 92 is arranged between the adjusting blocks 102 Along with the second squeezing roller 93 , the first squeezing roller 92 and the second squeezing roller 93 are respectively disposed at both ends of the top of the wire drawing support 91 .

As shown in FIG. 3 , the top of the wire drawing bracket 91 close to the inner side is fixedly connected with a fixing plate 11 that protrudes upward, and the top of the adjusting plate 103 is provided with an adjusting screw 104 , and the adjusting screw 104 penetrates the adjusting plate 103 and the fixing plate 11. The adjusting screw 104 There is a compression spring 12 on the outside, and the position of the compression spring 12 is limited between the fixing plate 11 and the adjusting plate 103 .

As shown in Fig. 1 and Fig. 2 , a blanking roller 2 is provided at one end of the top of the frame base 3 away from the transport mechanism 5 .

In the embodiment of the present invention, the wire drawing machine can quickly switch the feeding roller 1. When switching, the motor 54 is activated to drive the screw rod 52 to move, and the conveying block 43 slides in the direction away from the station. The next group of conveying blocks 43 arrives at the station, the motor 54 stops working, pulls the steel wire from the feeding roller 1, passes through the wire drawing device 9 and is fixed on the feeding roller 2. Before working, the first squeezing roller 92, To adjust the distance between the second squeezing rollers 93, rotate the adjustment screw 104, the adjustment screw 104 squeezes the adjustment plate 103 to move forward or backward, if the distance needs to be reduced, tighten the adjustment screw 104, otherwise loosen the adjustment The screw 104 can adjust the spacing between the five groups of wire drawing devices 9 to a gradually decreasing process, so as to ensure that the steel wire will not break suddenly during the wire drawing process, based on its gradual buffering process.

The above is a further detailed description of the present utility model in conjunction with the specific embodiments, and it cannot be considered that the specific implementation of the present utility model is limited to this; Under the premise of the idea of the scheme, the expansion, the replacement of the operation method and the data should all fall within the protection scope of the present invention.

Claims (6)

1. A new type of wire drawing machine, comprising a feeding roller (1), a feeding roller (2), and a frame base (3), wherein the feeding roller (1) and the feeding roller (2) are respectively arranged on the frame The two sides of the top of the base (3) are characterized in that: the bottom of the feeding roller (1) is provided with a first quick replacement device (4), and the first quick replacement device (4) includes a fixed connection to the feeding roller (4). A rotating disc (41) at the bottom of the roller (1), a movable disc (42) rotatably connected to the bottom of the rotating disc (41), and a conveying block (43) arranged at the bottom of the movable disc (42), the conveying block (43) A transport mechanism (5) for driving the conveying block (43) to slide is provided at the bottom of the transport mechanism (5), and a second quick-change device with the same structure as the first quick-change device (4) is provided on the other side of the top of the transport mechanism (5). (6), a raised connecting block (7) is fixedly connected to the top of the rotating disk (41), the rotating disk (41) is embedded on the top of the connecting block (7), and the top of the rotating disk (41) is A locking block (8) for clamping the feeding roller (1) is fixedly connected to the outer side of the feeder. 2. A new type of wire drawing machine according to claim 1, characterized in that: the conveying mechanism (5) comprises a conveying track (51) arranged at the bottom of the conveying block (43) and installed at the top of the conveying track (51). The screw (52), the coupling (53) installed at one end of the screw (52), and the motor (54) provided at the end of the coupling (53) away from the screw (52), the first quick replacement A linkage rod is provided between the device (4) and the second quick replacement device (6) for connecting the two, and the linkage rod is fixed between the conveying blocks (43). 3. A new type of wire drawing machine according to claim 2, characterized in that: a wire drawing device (9) is provided between the feeding roller (1) and the feeding roller (2), and the wire drawing device (9) ) comprises a wire drawing bracket (91) fixedly connected to the top of the frame base (3), a first squeeze roller (92) arranged on one side of the top of the wire drawing bracket (91), and a first squeeze roller (92) arranged on the other side of the top of the wire drawing bracket (91) The second squeezing roller (93), the first squeezing roller (92) and the second squeezing roller (93) are respectively rotatably connected to the two ends of the wire drawing support (91). 4. A new type of wire drawing machine according to claim 3, characterized in that: an adjusting device (10) is provided at the first squeeze roller (92), and the adjusting device (10) comprises a An adjustment bracket (101) on the bracket (91), an adjustment block (102) slidably connected to the adjustment bracket (101), an adjustment plate (103) fixedly connected to one end of the adjustment block (102), and an adjustment plate (103) ) on the adjusting screw (104), the top of the adjusting bracket (101) is fixedly connected with a fixing plate (11), and the adjusting screw (104) is arranged through the adjusting plate (103) and the fixing plate (11). 5. A new type of wire drawing machine according to claim 4, characterized in that: between the fixing plate (11) and the adjusting plate (103), a compression spring ( 12). 6. A new type of wire drawing machine according to claim 5, characterized in that: the wire drawing devices (9) are provided with multiple groups, and the multiple groups of the wire drawing devices (9) are spaced in an orderly manner along the frame base (3). distributed.

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