A copper cutting device

Abstract

This utility model relates to the field of copper processing technology, specifically to a copper cutting device, comprising: a frame, a copper rod, and a fixing mechanism for fixing the copper rod; the fixing mechanism includes: a support plate, a fixing seat fixedly mounted on the support plate, a three-jaw chuck mounted on the fixing seat, the three-jaw chuck being aligned with a limiting ring, the limiting ring being slidably mounted on the frame, a scale fixedly mounted on the frame, a movable frame slidably mounted on the scale, and a proximity switch mounted on the movable frame. In this utility model, the two limiting rings support both sides of the copper rod at the position to be cut, improving the stability of the copper rod during cutting and preventing vibration of the copper rod from causing a decrease in cutting accuracy.

Description

Technical Field

[0001] This utility model relates to the field of copper parts processing technology, specifically to a copper parts cutting device. Background Technology

[0002] Copper parts are objects or workpieces made from copper. Copper parts possess characteristics such as corrosion resistance, good ductility, and ease of processing, allowing them to serve various industries. Common examples include electrical wires, radiators in electrical appliances, and musical instruments. Copper cutting devices are specialized equipment for cutting and shaping copper workpieces. Depending on the required processing, copper parts can be cut to different lengths to facilitate subsequent finishing. Existing technologies, such as the invention patent with publication number CN116460659B, describe a measuring device and method for cutting copper parts. Through the setting of a length-fixing mechanism, it achieves the purpose of self-centering clamping and limiting, and synchronous measurement of copper parts.

[0003] In this technical solution, the vibration of the copper rod during cutting affects the cutting accuracy of the cutting blade.

[0004] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Utility Model Content

[0005] The purpose of this utility model is to provide a copper cutting device that can effectively solve the above-mentioned technical problems.

[0006] To achieve the purpose of this utility model, the following technical solution is adopted: a copper cutting device, comprising: a frame, a copper rod, and a fixing mechanism for fixing the copper rod;

[0007] The fixing mechanism includes: a support plate, a fixed seat fixedly installed on the support plate, a three-jaw chuck installed on the fixed seat, the three-jaw chuck being aligned with a limit ring, the limit ring being slidably installed on the frame, a scale fixedly installed on the frame, a movable frame slidably installed on the scale, and a proximity switch installed on the movable frame.

[0008] Furthermore, the limiting ring is provided with a positioning surface, and the positioning surface is provided with a positioning groove.

[0009] Furthermore, a positioning rod is slidably installed in the positioning groove, the positioning rod slides through the frame, and a movable plate is fixedly connected to the positioning rod.

[0010] Furthermore, a limit block is fixedly installed on the positioning rod, and a spring is sleeved on the positioning rod.

[0011] Furthermore, the top of the support plate is tilted.

[0012] Furthermore, the proximity switch is aligned with the three-jaw chuck.

[0013] Compared with the prior art, the present invention has the following beneficial effects: The present invention provides a copper cutting device, which supports both sides of the copper rod to be cut by two limiting rings, thereby improving the stability of the copper rod during cutting and avoiding the decrease in cutting accuracy caused by the vibration of the copper rod. Attached Figure Description

[0014] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0015] Figure 1 This is a schematic diagram of the structure of a copper cutting device according to the present invention.

[0016] Figure 2 This is a schematic diagram of the adjustment mechanism in this utility model.

[0017] Figure 3 This is a schematic diagram of the fixing mechanism in this utility model.

[0018] Figure 4 In this utility model Figure 3 A magnified structural diagram of A in the middle.

[0019] Figure 5 This is a schematic diagram of the limiting ring in this utility model.

[0020] In the diagram: 1. Frame; 2. Adjustment mechanism; 21. Cylinder; 22. Connecting frame; 23. Mounting plate; 24. Moving table; 25. Sliding block; 26. Guide rod; 3. Cutting device; 4. Fixing mechanism; 41. Support plate; 42. Fixed seat; 43. Three-jaw chuck; 44. Limit ring; 441. Positioning surface; 442. Positioning groove; 45. Positioning rod; 46. Limit block; 47. Spring; 48. Moving plate; 49. Scale; 410. Moving frame; 411. Proximity switch; 5. Copper rod. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0022] In the description of this utility model, it should be understood that the terms "center," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. When a mechanism is referred to as being "fixed to" another mechanism, it can be directly on the other mechanism or there may be an intervening mechanism. When a mechanism is considered to be "connected" to another mechanism, it can be directly connected to the other mechanism or there may be an intervening mechanism at the same time. When a mechanism is considered to be "set on" another mechanism, it can be directly set on the other mechanism or there may be an intervening mechanism at the same time. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0023] like Figures 1 to 5 As shown, this utility model discloses a copper cutting device, comprising: a frame 1, a copper rod 5, a fixing mechanism 4 for fixing the copper rod 5, an adjusting mechanism 2 for moving the position of the copper rod 5, and a cutting device 3 for cutting the copper rod 5. The cutting device 3 is installed at one end of the frame 1, and the main body of the cutting device 3 is located above the frame 1. The copper rod 5 is firmly fixed by the fixing mechanism 4, and the position of the copper rod 5 is adjusted by the adjusting mechanism 2 so that the cutting device 3 can cut the copper rod 5, ensuring cutting accuracy.

[0024] The adjustment mechanism 2 includes a cylinder 21, which is fixedly mounted on the frame 1. The piston rod of the cylinder 21 is fixedly connected to the connecting frame 22, which is mounted on the mounting plate 23. The mounting plate 23 is fixedly mounted on the bottom of the moving platform 24. A sliding block 25 is also fixedly mounted on the bottom of the moving platform 24. The sliding block 25 is slidably mounted on the guide rod 26, and both ends of the guide rod 26 are fixedly connected to the frame 1. The piston rod of the cylinder 21 pushes the connecting frame 22 to move, which in turn drives the mounting plate 23 to move. The mounting plate 23 then drives the moving platform 24 to move. The guide rod 26 limits the moving platform 24 through the sliding block 25, causing the moving platform 24 to move linearly in the horizontal plane and restricting the moving platform 24 to a certain range.

[0025] The fixing mechanism 4 includes: a support plate 41, which is fixedly mounted on the moving table 24. A fixing seat 42 is fixedly mounted on one end of the top of the support plate 41. A three-jaw chuck 43 is mounted on the fixing seat 42 to fix the copper rod 5. The three-jaw chuck 43 is aligned with a limiting ring 44, which is slidably mounted on the frame 1. The two limiting rings 44 are respectively aligned with the positions on both sides of the cutting blade in the cutting device 3. The limiting rings 44 position and support the copper rod 5 to prevent vibration of the cutting position of the copper rod 5 during cutting, which would affect the cutting accuracy. A scale is fixedly mounted on the frame 1. 49. The scale 49 is located on one side of the top of the frame 1, and one end of the scale 49 is in the same plane as the cutting blade in the cutting device 3. A movable frame 410 is slidably mounted on the scale 49. The movable frame 410 is moved and its position on the scale 49 is adjusted according to the required length of the copper rod 5. The movable block is then fixed to the frame 1 by bolts. A proximity switch 411 is installed on the movable frame 410. The proximity switch 411 is aligned with the three-jaw chuck 43. When the copper rod 5 approaches the proximity switch 411, the cylinder 21 stops running, so that the position to be cut on the copper rod 5 is aligned with the cutting blade.

[0026] The limiting ring 44 has a positioning surface 441, and a positioning groove 442 is provided on the positioning surface 441. When the positioning surface 441 is installed on the frame 1, the positioning groove 442 is aligned with the through hole on the frame 1. A positioning rod 45 is slidably installed in the positioning groove 442. The positioning rod 45 slides and passes through the through hole on the frame 1. The positioning rod 45 is fixedly connected to a moving plate 48. A handle is fixedly installed on the moving plate 48 to facilitate the movement of the moving plate 48 and drive the positioning rod 45 to move. A limiting block 46 is fixedly installed on the positioning rod 45. A spring 47 is fitted on the 45. One end of the spring 47 is fixedly connected to the limiting block 46, and the other end of the spring 47 is fixedly connected to the frame 1. The limiting block 46 is pulled by the elastic force of the spring 47, and the limiting block 46 drives the positioning rod 45, so that the positioning rod 45 passes through the through hole on the frame 1 and inserts into the positioning groove 442, fixing the limiting ring 44. When replacing the limiting ring 44, the moving plate 48 is moved by pulling the handle, and the positioning rod 45 is disengaged from the positioning groove 442, so that the limiting ring 44 can be removed and replaced, making the device applicable to copper rods 5 of different diameters.

[0027] It should be noted that the top of the support plate 41 is tilted, while the central axis of the three-jaw chuck 43 is horizontal, so that the copper rod 5 will not tilt after being fixed, thus avoiding affecting the cutting angle; when the support plate 41 is tilted, the debris generated during cutting slides down the support plate 41, making it easy to clean and collect the debris.

[0028] Working principle:

[0029] Two limiting rings 44 limit the two sides of the position to be cut on the copper rod 5, making it difficult for the position of the copper rod 5 to vibrate, thereby ensuring the cutting accuracy. The limiting rings 44 can be replaced, so that the device can be used for copper rods 5 of different diameters. In addition, the position of the copper rod 5 is positioned by the proximity switch 411 and the scale 49. When the copper rod 5 approaches the proximity switch 411, the proximity switch 411 responds and the cylinder 21 stops running, so that the position to be cut on the copper rod 5 is aligned with the cutting edge, and the copper rod 5 of the required length is obtained.

[0030] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0031] It should be understood that those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. A copper cutting device, characterized in that, include: A frame, a copper rod, and a fixing mechanism for fixing the copper rod; The fixing mechanism includes: a support plate, a fixed seat fixedly installed on the support plate, a three-jaw chuck installed on the fixed seat, the three-jaw chuck being aligned with a limit ring, the limit ring being slidably installed on the frame, a scale fixedly installed on the frame, a movable frame slidably installed on the scale, and a proximity switch installed on the movable frame.

2. A copper part cutting apparatus as claimed in claim 1, wherein The limiting ring is provided with a positioning surface, and the positioning surface is provided with a positioning groove.

3. A copper part cutting apparatus as claimed in claim 2, wherein A positioning rod is slidably installed in the positioning groove, the positioning rod slides through the frame, and a movable plate is fixedly connected to the positioning rod.

4. A copper part cutting apparatus as claimed in claim 3, wherein A limit block is fixedly installed on the positioning rod, and a spring is sleeved on the positioning rod.

5. A copper part cutting apparatus as claimed in claim 1, wherein, The top of the support plate is tilted.

6. A copper part cutting apparatus as defined in claim 1, wherein The proximity switch is aligned with the three-jaw chuck.

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