Wire coil fixing device of copper wire drawing machine

Abstract

The utility model relates to the technical field of copper wire processing equipment, in particular to a wire coil fixing device of a copper wire drawing machine. According to the technical scheme, the device comprises a base, a plug pin, a copper wire reel and a screw rod, a mounting seat is arranged on one side of the base, an output shaft is arranged at one end of the mounting seat, the copper wire reel is connected to the outer side of the mounting seat in a sleeving mode, a screw hole and a mounting groove are formed in the mounting seat, and an extrusion seat is arranged in the mounting groove; a screw rod is rotatably mounted in the screw hole, a stroke groove is formed in the mounting base, a plug pin is arranged in the stroke groove, and a spring is connected to the outer side of the plug pin in a sleeving mode. The copper wire reel on the mounting seat is driven by the output shaft to rotate so as to wind a copper wire, the copper wire reel is clamped by the insertion shaft through the extrusion seat, the insertion shaft is supported by the elastic piece, the copper wire reel is convenient to disassemble and assemble, and time and labor are saved when the copper wire reel is replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of copper wire processing equipment, in particular to a copper wire drawing machine wire drum fixing device. Background Art

[0002] The wire or rod is drawn by a wire drawing machine so that the diameter, roundness, internal metallographic structure, surface finish and straightness of the wire or rod meet the raw material processing requirements for the production of standard parts and other metal products.

[0003] After the copper wire is processed by the wire drawing machine, the drawn copper wire is wound on the wire reel. When the copper wire reel is wound to the limit, the wire reel needs to be replaced. Because the winding device is connected to the drive motor, the installation and disassembly process of the wire reel is relatively cumbersome. For this reason, we propose a copper wire drawing machine wire reel fixing device to solve the existing problem. Utility Model Content

[0004] The utility model aims to solve the problems existing in the background technology and proposes a copper wire drawing machine wire drum fixing device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a copper wire drawing machine reel fixing device, comprising a base, a latch, a copper wire reel and a screw, a mounting seat is provided on one side of the base, an output shaft is provided at one end of the mounting seat, a copper wire reel is sleeved on the outer side of the mounting seat, a screw hole and a mounting groove that penetrate each other are provided inside the mounting seat, an extrusion seat is provided inside the mounting groove, a screw is rotatably installed inside the screw hole, a travel groove is provided inside the mounting seat, a latch is provided inside the travel groove, and a spring is sleeved on the outer side of the latch.

[0006] When using the copper wire drawing machine reel fixing device in this scheme, grasp the rotary rod to rotate the screw, the screw and the extrusion seat move outward, the bottom support point of the pin gradually moves away, and the pin is pushed downward by the elastic support of the spring. When the pin is out of the positioning groove, the copper wire reel is contacted and fixed, so that the copper wire reel can be disassembled. When installing, the copper wire reel is sleeved on the mounting seat, and the docking shaft is inserted into the docking hole inside the docking plate to achieve the correspondence between the pin and the positioning groove, and the screw is rotated in the opposite direction to install the copper wire reel.

[0007] Preferably, a bearing is embedded and installed inside the base, and the output shaft is rotatably inserted into the bearing. The output shaft rotates inside the base through the bearing.

[0008] Preferably, the outer wall of the mounting seat is sleeved with a docking plate, a docking hole is provided inside the docking plate, and a docking shaft matching the docking hole is provided at one end of the copper wire reel. The docking plate limits the position of the copper wire reel, and the copper wire reel is inserted into the docking hole through the docking shaft, which plays a positioning role when the copper wire reel is installed.

[0009] Preferably, one end of the screw is connected to the extrusion seat. When the screw is in use, it falls over the extrusion seat and moves synchronously.

[0010] Preferably, the outer wall of the screw is provided with symmetrically distributed rotating rods, which play a gripping and force-applying role when the screw rotates.

[0011] Preferably, the travel grooves are symmetrically distributed and penetrate the mounting groove, a support ring is provided inside the travel groove, a limit ring is sleeved on the outer wall of the latch, and the upper and lower ends of the spring are respectively connected to the support ring and the limit ring. The limit ring supports the spring, and the elastic force of the spring acts on the plug shaft through the limit ring.

[0012] Preferably, the ends of the latch pin and the pressing seat opposite to each other are both inclined, so that when the latch pin is pressed by the pressing seat, friction resistance is reduced.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model installs the copper wire reel on the outer wall of the mounting seat connected to the output shaft. When the screw rotates and squeezes, the extrusion seat is driven to squeeze the pin. The pin is elastically reset by a spring and plugged into the inside of the copper wire reel to fix it. The disassembly and assembly process is easy and convenient, which shortens the replacement time of the wire reel and saves time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 3 It is a schematic diagram of an enlarged main cross-sectional view of the latch of the utility model.

[0018] Figure numerals: 1. base; 2. bearing; 3. output shaft; 4. extrusion seat; 5. latch; 6. screw hole; 7. rotary rod; 8. mounting groove; 9. copper wire reel; 10. mounting seat; 11. docking plate; 12. screw; 13. positioning groove; 14. travel groove; 15. support ring; 16. spring; 17. limit ring. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Embodiment 1

[0021] like Figure 1-3 As shown, the copper wire drawing machine wire reel fixing device proposed by the utility model includes a base 1, a latch 5, a copper wire reel 9 and a screw 12. A mounting seat 10 is provided on one side of the base 1. An output shaft 3 is provided at one end of the mounting seat 10. A bearing 2 is embedded and installed inside the base 1. The output shaft 3 is rotatably plugged into the bearing 2. The copper wire reel 9 is sleeved on the outer side of the mounting seat 10. A docking plate 11 is sleeved on the outer wall of the mounting seat 10. A docking hole is opened inside the docking plate 11. One end of the copper wire reel 9 is provided with a docking hole for docking with the docking hole. The connecting hole is adapted to the docking shaft, and the mounting seat 10 is provided with a screw hole 6 and a mounting groove 8 that penetrate each other. The mounting groove 8 is provided with an extrusion seat 4. A screw rod 12 is rotatably installed inside the screw hole 6, and one end of the screw rod 12 is connected to the extrusion seat 4. The outer wall of the screw rod 12 is provided with symmetrically distributed rotating rods 7. The mounting seat 10 is provided with a travel groove 14, which is symmetrically distributed and passes through the mounting groove 8. A latch 5 is provided inside the travel groove 14, and the latch 5 and the extrusion seat 4 are both inclined at the opposite end.

[0022] The implementation steps based on Example 1 are as follows: the copper wire reel 9 is sleeved on the mounting seat 10, the screw 12 is rotated to drive the extrusion seat 4 to move, the latch 5 is pressurized, the latch 5 is inserted into the positioning groove 13, the copper wire reel 9 is fixed, and the copper wire is wound by rotating the output shaft.

[0023] Embodiment 2

[0024] like Figure 1-3 As shown, the copper wire drawing machine reel fixing device proposed by the utility model, compared with the first embodiment, this embodiment also includes: a support ring 15 is arranged inside the travel groove 14, a spring 16 is sleeved on the outside of the pin 5, a limit ring 17 is sleeved on the outer wall of the pin 5, and the upper and lower ends of the spring 16 are respectively connected to the support ring 15 and the limit ring 17.

[0025] In this embodiment, the screw rod 12 is rotated in the reverse direction after use, and the pin 5 is pushed downward by the elastic support of the spring 16. When the pin 5 is disengaged from the positioning groove 13, the copper wire reel 9 is contacted and fixed, so that the copper wire reel 9 can be disassembled. After the wire drawing machine processes the copper wire, the disassembly and assembly of the copper wire reel 9 of the winding device saves time and effort, and is easy and convenient.

[0026] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A copper wire drawing machine wire reel fixing device, comprising a base (1), a latch (5), a copper wire reel (9) and a screw (12), characterized in that: A mounting seat (10) is provided on one side of the base (1), an output shaft (3) is provided at one end of the mounting seat (10), a copper wire reel (9) is sleeved on the outer side of the mounting seat (10), a screw hole (6) and a mounting groove (8) which are interpenetrating with each other are provided inside the mounting seat (10), an extrusion seat (4) is provided inside the mounting groove (8), a screw rod (12) is rotatably installed inside the screw hole (6), a travel groove (14) is provided inside the mounting seat (10), a latch (5) is provided inside the travel groove (14), and a spring (16) is sleeved on the outer side of the latch (5).

2. The copper wire drawing machine wire drum fixing device according to claim 1 is characterized in that: A bearing (2) is embedded and installed inside the base (1), and the output shaft (3) is rotatably inserted into the bearing (2).

3. The copper wire drawing machine wire drum fixing device according to claim 1 is characterized in that: The outer wall of the mounting seat (10) is sleeved with a docking plate (11), a docking hole is provided inside the docking plate (11), and a docking shaft matched with the docking hole is provided at one end of the copper wire reel (9).

4. The copper wire drawing machine wire drum fixing device according to claim 1 is characterized in that: One end of the screw rod (12) is connected to the extrusion seat (4).

5. The copper wire drawing machine wire drum fixing device according to claim 1, characterized in that: The outer wall of the screw rod (12) is provided with symmetrically distributed rotating rods (7).

6. The copper wire drawing machine wire drum fixing device according to claim 1, characterized in that: The travel grooves (14) are symmetrically distributed and penetrate the mounting groove (8); a support ring (15) is arranged inside the travel groove (14); a limit ring (17) is sleeved on the outer wall of the latch pin (5); and the upper and lower ends of the spring (16) are respectively connected to the support ring (15) and the limit ring (17).

7. The copper wire drawing machine wire drum fixing device according to claim 1 is characterized in that: The opposite ends of the latch pin (5) and the extrusion seat (4) are both inclined.

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