Rotary die device for wire drawing machine

Abstract

The utility model relates to rotary die device technical field, concretely relates to a rotary die device for wire drawing machine, including mounting seat, positioning stand and moving frame, both ends of mounting seat all rotatory connection have vertical rod, positioning stand is rotatory connected with vertical rod, moving frame is screwing connection with two vertical rods, and the clamping module is arranged between moving frame and positioning stand, and the bottom between two vertical rods is rotory connection, and the clamping module includes two holding pieces, and the bottom between two holding pieces is rotory connection, and a plurality of clamping wheels are rotory connected on the holding piece. In the utility model, through the setting of clamping module, the die is put into between two holding pieces, then moves down through vertical rod and drives moving frame, makes the clamping module whole move down simultaneously, drives two holding pieces to close, and the holding piece holds and clamps the die through clamping wheel, and the drive motor drives a plurality of clamping wheels to rotate, and the clamping wheel friction drives the die to rotate, realizes driving die rotation.

Description

Technical Field

[0001] This utility model relates to the technical field of rotary die devices, specifically a rotary die device for a wire drawing machine. Background Technology

[0002] Wire drawing machines, also known as wire drawing machines or wire drawing machines, are widely used mechanical equipment in industrial applications, including machinery manufacturing, hardware processing, petrochemicals, plastics, bamboo and wood products, and wire and cable industries. Wire drawing machines can be categorized by their application, such as metal drawing machines, plastic drawing machines, and bamboo and wood drawing machines. Due to limitations in processes and materials, the surface of the wire drawn in the drawing die will develop scratches of varying degrees. The sizing die of a typical wire drawing machine is fixed and does not rotate. However, unavoidable vibrations exist during the drawing process, preventing the wire from passing through the exact center of the die. This easily leads to localized contact with the die's inner wall in one direction rather than full contact, resulting in severe localized wear of the die. To address this, a rotating die device for wire drawing machines is proposed. Utility Model Content

[0003] The purpose of this invention is to provide a rotary die device for a wire drawing machine to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A rotary die device for a wire drawing machine includes a mounting base, a positioning frame, and a movable frame. Both ends of the mounting base are rotatably connected to uprights. The positioning frame is rotatably connected to the uprights. The movable frame is screwed to the two uprights. A clamping module is provided between the movable frame and the positioning frame. The bottom ends of the two uprights are rotatably connected. The clamping module includes two clamping members, the bottom ends of which are rotatably connected. Multiple clamping wheels are rotatably connected to the clamping members. The two clamping members are used to clamp the die. A drive motor is mounted on the mounting base, and the drive motor is drively connected to the multiple clamping wheels.

[0006] Furthermore, both ends of the mobile frame are equipped with internally threaded tubes, which are screwed into connection with the uprights.

[0007] Furthermore, a support shaft is fixedly installed in the middle of the mobile frame, and a roller is rotatably connected to the bottom end of the holding member, with the roller rotatably connected to the support shaft.

[0008] Furthermore, both sides of the top of the holding member are fixedly connected to round shafts, one end of the round shaft is rotatably connected to a connecting rod, and the connecting rod is rotatably connected to the positioning frame.

[0009] Furthermore, the output end of the drive motor is fixedly mounted with a transmission wheel, and a transmission belt is connected to the transmission wheel. The bottom end of the transmission belt covers multiple clamping wheels.

[0010] Furthermore, a transmission wheel 2 is fixedly sleeved at the bottom end of the upright, and a transmission belt 2 is connected between the two transmission wheels 2.

[0011] Furthermore, a positioning plate is rotatably connected between the bottom ends of the two uprights, a side frame is fixedly connected between the mounting base and the positioning plate, and a support frame is fixedly installed on the side frame, the support frame being used to support the circular shaft on the adjacent side.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. By manually rotating the upright through the clamping module, the moving frame is moved upward. When the moving frame moves upward, the two clamping parts open, and the mold is placed between the two clamping parts. Then, the upright moves the moving frame downward, so that the clamping module moves downward as a whole, and at the same time, the two clamping parts close. The clamping parts clamp the mold through the clamping wheels. The drive motor drives multiple clamping wheels to rotate. The friction of the clamping wheels drives the mold to rotate, thereby rotating the mold and facilitating mold replacement.

[0014] 2. Through the linkage, when the moving frame moves upward, it drives the two holding parts to open. After the holding rod moves upward and opens, the transmission belt is in a loose state. After the holding parts open, the mold inside is placed. When the moving frame moves downward, the two holding parts close and move downward, so that the transmission belt is taut. The drive motor drives the transmission wheel to rotate. The transmission wheel rotates through the transmission belt, which makes it easy to hold and limit the mold through the two holding parts. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the overall front view structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the overall side view structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the holding member in the open state of this utility model;

[0019] Figure 5 This is a schematic diagram of the cladding module structure in this utility model.

[0020] In the diagram: 100, mounting base; 110, drive motor; 120, transmission wheel one; 130, transmission belt one; 140, side frame; 150, support frame; 200, positioning frame; 210, connecting rod; 300, moving frame; 310, internal threaded tube; 320, support shaft; 400, clamping module; 410, clamping component; 420, clamping wheel; 430, roller; 440, round shaft; 500, upright; 510, positioning plate; 520, transmission wheel two; 521, transmission belt two. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-5 In this embodiment of the present invention, a rotary die device for a wire drawing machine includes a mounting base 100, a positioning frame 200, and a movable frame 300. Both ends of the mounting base 100 are rotatably connected to uprights 500. The positioning frame 200 is rotatably connected to the uprights 500. The movable frame 300 is screwed onto the two uprights 500. A clamping module 400 is provided between the movable frame 300 and the positioning frame 200. The bottom ends of the two uprights 500 are rotatably connected. The clamping module 400 includes two clamping... The bottom ends of two holding parts 410 are rotatably connected. Multiple clamping wheels 420 are rotatably connected to the holding parts 410. The two holding parts 410 are used to hold the mold. A drive motor 110 is installed on the mounting base 100. The drive motor 110 is connected to the multiple clamping wheels 420 for transmission. Round shafts 440 are fixed to both sides of the top of the holding parts 410. A connecting rod 210 is rotatably connected to one end of the round shaft 440. The connecting rod 210 is rotatably connected to the positioning frame 200.

[0023] Specifically, the upright 500 is manually rotated, which causes the movable frame 300 to move upward. When the movable frame 300 moves upward, it causes the two holding parts 410 to open, and the mold is placed between the two holding parts 410. Then, the upright 500 causes the movable frame 300 to move downward, so that the clamping module 400 moves downward as a whole, and at the same time, it causes the two holding parts 410 to close. The holding parts 410 clamp the mold through the clamping wheels 420. The drive motor 110 drives the multiple clamping wheels 420 to rotate. The friction of the clamping wheels 420 causes the mold to rotate, thus driving the mold to rotate.

[0024] Example 1

[0025] like Figures 3-5As shown, in this embodiment, both ends of the movable frame 300 are equipped with internally threaded tubes 310, which are screwed onto the upright 500. A support shaft 320 is fixedly installed in the middle of the movable frame 300. A roller 430 is rotatably connected to the bottom end of the support shaft 320 and the holding member 410. The roller 430 is rotatably connected to the support shaft 320. A transmission wheel 120 is fixedly installed at the output end of the drive motor 110, and a transmission belt is driven onto the transmission wheel 120. 130, the bottom end of the transmission belt 130 covers multiple clamping wheels 420, the bottom end of the upright 500 is fixedly sleeved with a transmission wheel 520, the two transmission wheels 520 are connected by a transmission belt 521, the bottom ends of the two uprights 500 are rotatably connected by a positioning plate 510, the mounting base 100 and the positioning plate 510 are fixedly connected by a side frame 140, a support frame 150 is fixedly installed on the side frame 140, and the support frame 150 is used to support the round shaft 440 on the adjacent side.

[0026] In this embodiment, the connecting rods 210 are arranged such that the two connecting rods 210 on the same side form an inverted V shape, so that when the moving frame 300 moves upward, it drives the two holding members 410 to open. After the holding members 410 are opened, the mold inside is placed. When the moving frame 300 moves downward, the two holding members 410 close and move downward, so that the transmission belt 130 is taut. The drive motor 110 drives the transmission wheel 120 to rotate. The transmission wheel 120 rotates the clamping wheel 420 through the transmission belt 130, thereby driving the mold to rotate. By setting the support frame 150, the support for one side of the clamping module 400 is increased by the contact with the round shaft 440, and the connecting rods 210 are prevented from bending to the side when drawing wire.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A rotary die device for a wire drawing machine, characterized in that, The system includes a mounting base (100), a positioning frame (200), and a movable frame (300). Both ends of the mounting base (100) are rotatably connected to uprights (500). The positioning frame (200) is rotatably connected to the uprights (500). The movable frame (300) is screwed onto the two uprights (500). A clamping module (400) is provided between the movable frame (300) and the positioning frame (200). The bottom ends of the two uprights (500) are... The two holding components (400) are rotatably connected to each other. The bottom ends of the two holding components (410) are rotatably connected to each other. Multiple clamping wheels (420) are rotatably connected to the holding components (410). The two holding components (410) are used to hold the mold. A drive motor (110) is installed on the mounting base (100). The drive motor (110) is connected to the multiple clamping wheels (420) in a transmission connection.

2. The rotary die device for a wire drawing machine according to claim 1, characterized in that, Both ends of the movable frame (300) are equipped with internally threaded tubes (310), which are screwed together with the uprights (500).

3. The rotary die device for a wire drawing machine according to claim 1, characterized in that, A support shaft (320) is fixedly installed in the middle of the mobile frame (300). The support shaft (320) is rotatably connected to the bottom end of the holding member (410) by a roller (430). The roller (430) is rotatably connected to the support shaft (320).

4. The rotary die device for a wire drawing machine according to claim 1, characterized in that, Both sides of the top end of the holding member (410) are fixedly connected to round shafts (440), and one end of the round shaft (440) is rotatably connected to a connecting rod (210), which is rotatably connected to the positioning frame (200).

5. A rotary die device for a wire drawing machine according to any one of claims 1 to 4, characterized in that, The output end of the drive motor (110) is fixedly mounted with a transmission wheel (120), and a transmission belt (130) is connected to the transmission wheel (120). The bottom end of the transmission belt (130) covers multiple clamping wheels (420).

6. The rotary die device for a wire drawing machine according to claim 5, characterized in that, The bottom end of the upright (500) is fixedly sleeved with a transmission wheel (520), and the two transmission wheels (520) are connected by a transmission belt (521).

7. The rotary die device for a wire drawing machine according to claim 5, characterized in that, A positioning plate (510) is rotatably connected between the bottom ends of the two uprights (500). A side frame (140) is fixedly connected between the mounting base (100) and the positioning plate (510). A support frame (150) is fixedly installed on the side frame (140). The support frame (150) is used to support the round shaft (440) on the adjacent side.

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