Copper wire calender

Abstract

The utility model discloses a copper wire calender which comprises a strip-shaped frame, a servo motor, a first U-shaped plate, an upper calendering roller, a lower calendering roller, a limiting ring, a cutting edge, a first oil cylinder, a bearing seat, a second U-shaped plate, a second oil cylinder, a base frame and an electric heating plate. The copper wire calendaring device is reasonable in structure, gradually and accurately calendaring copper wires through the line-shaped row lower calendaring roller sets with gradually-changed width specifications, the number of calendaring treatment stations is increased, the quality of copper wire calendaring finished products is improved, and the production efficiency is improved. Meanwhile, the distance between the two limiting rings which are symmetrically distributed in the same group is adjusted through stretching and retracting of the first oil cylinder, the distance is matched with the width size of the upper calendering roller, the effect of limiting the calendering edge of the copper wire is achieved, and the blade edges located at the ring openings of the inner sides of the limiting rings can cut off the ultra-wide calendering part; and the width and thickness dimension precision of a copper wire calendered finished product is ensured.

Description

Technical Field

[0001] The utility model relates to a copper wire calender, belonging to the technical field of calenders. Background Art

[0002] The calender is composed of two or more rollers arranged according to the heating method, which can be divided into cold pressing and hot pressing. Cold pressing is suitable for materials that do not require heating. The copper wire calender existing in the prior art cannot limit the width of the edge of the copper wire after calendering and deformation, resulting in problems such as the copper wire calendering edge is not neat, the specification accuracy is poor, and the subsequent processing is cumbersome, which is not conducive to improving the quality of the finished product. Therefore, a copper wire calender is proposed to address the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a copper wire calender in order to solve the above problems.

[0004] The utility model achieves the above-mentioned purpose through the following technical scheme: a copper wire calendering machine, comprising a strip frame, a servo motor, a U-shaped plate one, an upper calendering roller, a lower calendering roller, a limit ring, a blade edge, an oil cylinder one, a bearing seat, a U-shaped plate two, an oil cylinder two, a base frame and an electric heating plate, a plurality of lower calendering rollers are evenly distributed in the strip frame, and each lower calendering roller is symmetrically sleeved with two limit rings, the inner ring hole edge of the limit ring is set as the blade edge, the ear blocks on both sides of the limit ring are respectively connected to the push rod end of the oil cylinder one, an upper calendering roller is arranged above each lower calendering roller, and the specifications of the plurality of upper calendering rollers are gradually increased from left to right, the flange shafts one at both ends of the upper calendering roller are respectively rotatably connected to the side walls on both sides of the U-shaped plate one, and the top of the U-shaped plate one is connected to the push rod end of the oil cylinder two located on the U-shaped plate two, an electric heating plate is arranged between two adjacent lower calendering rollers, and the electric heating plate is installed at the frame opening of the base frame.

[0005] Preferably, the inner ring wall of the limiting ring is close to the surface of the lower calendering roller, and the use spacing between two limiting rings in the same group matches the specifications of the corresponding lower calendering roller.

[0006] Preferably, a plurality of base frames are provided, and the plurality of base frames are equidistantly installed at the inner bottom of the strip frame.

[0007] Preferably, a plurality of U-shaped plates 2 are provided, and the plurality of U-shaped plates 2 are equidistantly installed at the opening of the strip frame.

[0008] Preferably, multiple bearing seats are equidistantly installed on the side walls of both sides of the strip frame, and two opposite bearing seats are rotatably connected to the inner side of one end of the flange shaft located at both ends of the lower calendering roller, and one end of one flange shaft is connected to the corresponding servo motor.

[0009] Preferably, the corresponding side wall in the strip frame is fixedly connected to the cylinder body portion of the corresponding oil cylinder 1, and a plurality of servo motors are equidistantly installed in the side strip groove located on one side of the strip frame.

[0010] The beneficial effects of the utility model are as follows: the copper wire is gradually and accurately rolled by utilizing a straight-line lower rolling roller group with gradually changing width specifications, thereby increasing the number of rolling processing stations and improving the quality of the copper wire rolled products. At the same time, the oil cylinder is used to adjust the distance between two symmetrically distributed limit rings in the same group and match them with the width size of the upper rolling roller, thereby limiting the rolled edge of the copper wire, and the blade edge located at the inner ring mouth of the limit ring can cut off the over-wide part of the rolling, thereby ensuring the width and thickness dimensional accuracy of the copper wire rolled products. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0012] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0013] Figure 2 It is a top view of the overall structure of the utility model;

[0014] Figure 3 It is a side view of the overall structure of the utility model;

[0015] Figure 4 This is a schematic diagram of the connection structure of the limit ring of the utility model.

[0016] In the figure: 1. bar frame; 2. side bar groove; 3. servo motor; 4. U-shaped plate 1; 5. flange shaft 1; 6. upper calendering roller; 7. lower calendering roller; 8. limit ring; 801, blade edge; 9. ear block; 10. oil cylinder 1; 11. flange shaft 2; 12. bearing seat; 13. U-shaped plate 2; 14. oil cylinder 2; 15. base frame; 16. electric heating plate. DETAILED DESCRIPTION

[0017] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the embodiment described below is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0018] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0019] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0020] See also Figure 1-4 As shown, a copper wire calendering machine comprises a strip frame 1, a servo motor 3, a U-shaped plate 1 4, an upper calendering roller 6, a lower calendering roller 7, a limit ring 8, a blade edge 801, an oil cylinder 1 10, a bearing seat 12, a U-shaped plate 2 13, an oil cylinder 2 14, a base frame 15 and an electric heating plate 16. A plurality of lower calendering rollers 7 are evenly distributed in the strip frame 1, and each lower calendering roller 7 is symmetrically sleeved with two limit rings 8, the inner ring hole edge of the limit ring (8) is set as the blade edge 801, and the ear blocks 9 located on both sides of the limit ring 8 They are respectively connected to the push rod ends of the oil cylinder 10, an upper calendering roller 6 is provided above each lower calendering roller 7, and the specifications of the multiple upper calendering rollers 6 are gradually increased from left to right, the flange shaft 15 located at both ends of the upper calendering roller 6 are respectively rotatably connected to the side walls on both sides of the U-shaped plate 4, and the top of the U-shaped plate 4 is connected to the push rod end of the oil cylinder 2 14 located on the U-shaped plate 2 13, and an electric heating plate 16 is provided between two adjacent lower calendering rollers 7, and the electric heating plate 16 is installed at the frame opening of the base frame 15;

[0021] The inner ring wall of the limit ring 8 is close to the surface of the lower calendering roller 7, and the use spacing between the two limit rings 8 in the same group matches the specifications of the corresponding lower calendering roller 7. The spacing between each group of limit rings 8 is in a gradual relationship with the spacing between the adjacent group of limit rings 8, which plays a role in gradually calendering the copper wire.

[0022] There are multiple base frames 15, and the multiple base frames 15 are equidistantly installed at the bottom of the strip frame 1; there are multiple U-shaped plates 13, and the multiple U-shaped plates 13 are equidistantly installed at the frame mouth of the strip frame 1; multiple bearing seats 12 are equidistantly installed on the side walls of both sides of the strip frame 1, and the two opposite bearing seats 12 are respectively rotatably connected to the inner side parts of the flange shaft 5 ends located at both ends of the lower calendering roller 7, and one of the flange shaft 5 ends is connected to the corresponding servo motor 3; the corresponding side walls in the strip frame 1 are fixedly connected to the cylinder body part of the corresponding oil cylinder 10, and multiple servo motors 3 are equidistantly installed in the side groove 2 located on one side of the strip frame 1.

[0023] When the utility model is used, the copper wire is first passed between the upper calendering roller 6 and the lower calendering roller 7 in each group, and then the oil cylinder 2 14 is operated to press the upper calendering roller 6 connected by the U-shaped plate 1 4 and the flange shaft 1 5 on the copper wire part on the lower calendering roller 7 placed directly below with a set pressure strength, and then the servo motors 3 are synchronously operated to drive the correspondingly connected lower calendering roller 7, so that the copper wire moves forward while being calendered;

[0024] The copper wire is gradually and accurately rolled by using 7 groups of lower calendering rollers in a straight line with gradually changing width specifications, which increases the number of calendering processing stations and improves the quality of the copper wire rolled products. At the same time, the distance between the two symmetrically distributed limit rings 8 in the same group is adjusted by the oil cylinder 10 to match the width size of the upper calendering roller 6, which plays a role in limiting the rolled edge of the copper wire. The blade edge 801 located at the inner ring mouth of the limit ring 8 can cut off the over-wide part of the calendering, thereby ensuring the width and thickness dimensional accuracy of the copper wire rolled product.

[0025] 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-limiting 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 are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0026] As described above, the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A copper wire calender, characterized in that: The invention comprises a strip frame (1), a servo motor (3), a U-shaped plate (4), an upper calendering roller (6), a lower calendering roller (7), a limiting ring (8), a blade edge (801), a cylinder (10), a bearing seat (12), a U-shaped plate (13), a cylinder (14), a base frame (15) and an electric heating plate (16). A plurality of lower calendering rollers (7) are evenly distributed in the strip frame (1), and each lower calendering roller (7) is symmetrically sleeved with two limiting rings (8), the inner ring hole edge of the limiting ring (8) is set as the blade edge (801), and the ear blocks (9) located on both sides of the limiting ring (8) They are respectively connected to the push rod ends of the oil cylinder one (10), an upper calendering roller (6) is provided above each lower calendering roller (7), and the specifications of the multiple upper calendering rollers (6) are gradually increased from left to right, the flange shaft one (5) located at both ends of the upper calendering roller (6) is respectively rotatably connected to the side walls on both sides of the U-shaped plate one (4), and the top of the U-shaped plate one (4) is connected to the push rod end of the oil cylinder two (14) located on the U-shaped plate two (13), an electric heating plate (16) is provided between two adjacent lower calendering rollers (7), and the electric heating plate (16) is installed at the frame opening of the base frame (15).

2. A copper wire calender according to claim 1, characterized in that: The inner ring wall of the limiting ring (8) is close to the surface of the lower calendering roller (7), and the use spacing between the two limiting rings (8) in the same group matches the specifications of the corresponding lower calendering roller (7).

3. A copper wire calender according to claim 1, characterized in that: A plurality of base frames (15) are provided, and the plurality of base frames (15) are installed at equal distances on the inner bottom of the strip frame (1).

4. A copper wire calender according to claim 1, characterized in that: There are a plurality of U-shaped plates 2 (13), and the plurality of U-shaped plates 2 (13) are equidistantly installed at the frame opening of the strip frame (1).

5. A copper wire calender according to claim 1, characterized in that: The side walls of both sides of the strip frame (1) are equidistantly mounted with a plurality of bearing seats (12), and two bearing seats (12) located opposite to each other are rotatably connected to the inner side of one end of a flange shaft (5) located at both ends of the lower calendering roller (7), and one end of the flange shaft (5) is connected to a corresponding servo motor (3).

6. A copper wire calender according to claim 1, characterized in that: The corresponding side wall in the strip frame (1) is fixedly connected to the cylinder body of the corresponding oil cylinder 1 (10), and a plurality of servo motors (3) are equidistantly installed in the side strip groove (2) located on one side of the strip frame (1).

Images