Integrally-formed stamping die for copper bar production

Abstract

The utility model relates to the field of copper bar production, in particular to an integral forming stamping die for copper bar production, which comprises a bottom plate, a forming groove, a lifting frame and a pressing plate, the forming groove is fixed at the upper end of the bottom plate, mounting grooves are arranged on two sides of the forming groove, and second threaded columns are fixed at the bottoms of the mounting grooves. A mounting column is movably mounted at the upper end of the second threaded column and inserted into the mounting groove, a lifting frame is fixed to the upper end of the mounting column, and a pressing plate capable of moving up and down is arranged at the lower end of the lifting frame. According to the device, the rapid selection effect of adjusting the copper bar thickness is achieved by conveniently adjusting the stamping stroke of the pressing plate, and the problems that due to the fact that an existing copper bar forming grinding tool lacks the function of rapidly adjusting the copper bar forming thickness, certain technical support lacks when forming of copper bars with different thicknesses needs to be switched, the working time is delayed, and losses are caused are solved.

Description

Technical Field

[0001] The utility model relates to the field of copper busbar production, in particular to an integrated forming stamping die for copper busbar production. Background Art

[0002] Copper busbars are flat or long strips of pure copper, commonly used for electrical conduction and connection. They have excellent electrical conductivity and corrosion resistance, making them widely used in power systems, electronic equipment, buildings, and other industrial applications.

[0003] In the existing technology, although a certain copper bar stamping effect can be achieved during use, there is a defect: the existing copper bar forming mold lacks the function of quickly adjusting the copper bar forming thickness, resulting in a lack of certain technical support when switching to form copper bars of different thicknesses, delaying work time and causing losses. In view of this, we propose an integrated forming stamping die for copper bar production to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the background technology and to provide an integrated stamping die for copper busbar production.

[0005] The technical solution of the utility model is as follows: an integrated forming stamping die for copper busbar production, comprising a base plate, a forming groove, a lifting frame and a pressing plate, wherein the upper end of the base plate is fixed with a forming groove, and mounting grooves are provided on both sides of the forming groove, a second threaded column is fixed to the bottom of the mounting groove, a mounting column is movably installed on the upper end of the second threaded column, and the mounting column is inserted into the mounting groove, a lifting frame is fixed to the upper end of the mounting column, and a pressing plate that can move up and down is provided at the lower end of the lifting frame;

[0006] When this device is in use, hydraulic cylinder 1 drives the pressing plate to move downward, so that the lower end of the moving baffle exceeds the lower surface of the forming groove, and then the material is introduced from the feed port, and then the threaded column 1 is rotated. The threaded column 1 will drive the connecting plate to move upward. After fixing the position of the connecting plate, the knob is manually turned so that the four knobs are in contact with the connecting plate. Then the hydraulic cylinder 1 drives the pressing plate to move downward to realize stamping processing. The mounting column moves downward under the drive of the hydraulic cylinder 1. Due to the limitation of the connecting plate, the downward movement stroke of the pressing plate changes, and copper bars of different thicknesses are pressed and formed. After pressing, the hydraulic cylinder 1 moves to the highest point, and the pressing plate returns to its position under the action of the spring. At this time, the baffle will move upward and the lower edge is located at the upper end of the copper bar. At this time, the hydraulic cylinder 2 can drive the push plate to one side to push the copper bar out of the forming groove, thereby realizing a forming effect that can conveniently adjust the thickness of the copper bar, which is highly practical.

[0007] Preferably, a connecting frame is fixed to the upper end of the forming groove, a mounting plate is fixed to the upper end of the connecting frame, a hydraulic cylinder is fixed to the upper end of the mounting plate, and the lifting frame is located between the mounting plate and the pressing plate.

[0008] Preferably, a hydraulic rod 1 is inserted into a lower end of the hydraulic cylinder, a lower end of the hydraulic rod is fixedly connected to an upper end of the lifting frame, a fixed block is fixed to the lower end of the lifting frame, and the fixed block is fixedly connected to an upper end of the pressing plate.

[0009] Preferably, a baffle is provided on one side of the pressing plate, a groove is provided on one side of the forming groove, the baffle is located directly above the groove and can be inserted into the groove, and a feed port is provided on one side of the upper end of the pressing plate.

[0010] Preferably, brackets distributed in a square array are fixed to the lower end of the bottom plate, and a base is fixed to the lower end of the brackets.

[0011] Preferably, a connecting plate is provided inside the mounting groove, and the connecting plate is plugged into the outside of the second threaded column. A turntable is fixed at the lower end of the connecting plate, and a threaded column is rotatably installed at the lower end of the turntable. The threaded column is rotatably installed inside the base plate, and a handle is fixed at the lower end of the threaded column, and an ordinary limit rod without threads is plugged into the lower end of the connecting plate on the other side.

[0012] Preferably, knobs are rotatably mounted on the second surface of the threaded column, the knobs are fitted with the lower end of the connecting plate, and a spring is fixed to the upper end of the connecting plate.

[0013] Preferably, a push plate is provided on one side of the inner portion of the forming groove, a second hydraulic cylinder is fixed on the outer wall of one side of the forming groove, and a second hydraulic rod inside the second hydraulic cylinder is fixedly connected to one side of the push plate.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] 1. The utility model can use the threaded column 1 to adjust the stroke of the forming plate when it moves downward, so as to adjust the thickness of the copper bar after forming, and use the knob to cooperate with the threaded column 2 for reinforcement, so that its operation is more stable.

[0016] 2. Based on the beneficial effect 1, the device can use the hydraulic cylinder 2 to quickly eject the copper bar inside the forming tank after forming, which is convenient for collection, speeds up the working cycle, and optimizes production capacity.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the main view of the utility model;

[0020] Figure 3 It is a side view schematic diagram of the utility model;

[0021] Figure 4 It is a top view schematic diagram of the utility model;

[0022] Figure 5 For the utility model Figure 2 A magnified schematic diagram of the structure in the middle.

[0023] Reference numerals:

[0024] 1. Bottom plate; 2. Threaded column 1; 3. Bracket; 4. Base; 5. Connecting plate; 6. Hydraulic cylinder 2; 7. Forming groove; 8. Connecting frame; 9. Hydraulic cylinder 1; 10. Mounting plate; 11. Lifting frame; 12. Mounting column; 13. Pressing plate; 14. Groove; 15. Baffle; 16. Hydraulic rod 1; 17. Fixing block; 18. Push plate; 19. Mounting groove; 20. Threaded column 2; 21. Knob; 22. Spring; 23. Feed port. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Next, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, cross-sectional views of device structures may be partially enlarged and not to scale when describing the embodiments of the present invention. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, three-dimensional dimensions, including length, width, and depth, should be included.

[0028] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0029] Example 1

[0030] See also Figure 1-Figure 5As shown, this embodiment is an integrated stamping die for copper busbar production, comprising a base plate 1, a forming groove 7, a lifting frame 11, and a pressing plate 13. The forming groove 7 is fixed to the upper end of the base plate 1. Mounting grooves 19 are provided on both sides of the forming groove 7. A second threaded column 20 is fixed to the bottom of the mounting groove 19. A mounting column 12 is movably mounted on the upper end of the second threaded column 20. The mounting column 12 is inserted into the mounting groove 19. The lifting frame 11 is fixed to the upper end of the mounting column 12. A pressing plate 13 that can move up and down is provided at the lower end of the lifting frame 11.

[0031] When the tool is in use, the hydraulic cylinder 19 drives the pressing plate 13 to move downward, so that the lower end of the moving baffle 15 exceeds the lower surface of the forming groove 7, and then the material is introduced from the feed port 23. Then, the threaded column 12 is rotated, and the threaded column 12 drives the connecting plate 5 to move upward. After the connecting plate 5 is fixed, the knob 21 is manually rotated so that the four knobs 21 are all in contact with the connecting plate 5. Then, the hydraulic cylinder 19 drives the pressing plate 13 to move downward to achieve stamping processing. The mounting column 12 moves downward under the drive of the hydraulic cylinder 19. Due to the limitation of the connecting plate 5, the downward movement stroke of the pressing plate 13 changes, and copper bars of different thicknesses are pressed and formed. After pressing, the hydraulic cylinder 19 moves to the highest point, and the pressing plate 13 returns to its original position under the action of the spring 22. At this time, the baffle 15 will move upward and the lower edge is located at the upper end of the copper bar. At this time, the hydraulic cylinder 26 can drive the push plate 18 to one side to push the copper bar out of the forming groove 7, thereby achieving a forming effect that can conveniently adjust the thickness of the copper bar, with high practicality.

[0032] Example 2

[0033] See also Figure 1-Figure 5 As shown, this embodiment is based on embodiment 1 and also includes: a connecting frame 8 is fixed to the upper end of the forming groove 7, a mounting plate 10 is fixed to the upper end of the connecting frame 8, a hydraulic cylinder 9 is fixed to the upper end of the mounting plate 10, and a lifting frame 11 is located between the mounting plate 10 and the pressing plate 13. The hydraulic cylinder 9 can drive the lifting frame 11 to move downward, thereby driving the pressing plate 13 to move downward to stamp the material inside the forming groove 7.

[0034] A hydraulic rod 16 is inserted into the lower end of the hydraulic cylinder 9, and the lower end of the hydraulic rod 16 is fixedly connected to the upper end of the lifting frame 11. A fixed block 17 is fixed to the lower end of the lifting frame 11, and the fixed block 17 is fixedly connected to the upper end of the pressing plate 13. The fixed block 17 can increase the distance between the lifting frame 11 and the pressing plate 13 to prevent the lifting frame 11 from interfering with the upper end position of the forming groove 7, affecting the depth adjustment of the copper busbar thickness.

[0035] A baffle 15 is provided on one side of the pressing plate 13, and a groove 14 is provided on one side of the forming groove 7. The baffle 15 is located directly above the groove 14 and can be inserted into the groove 14. A feed port 23 is provided on one side of the upper end of the pressing plate 13. Before adding the material, the baffle 15 is adjusted to its position by a hydraulic cylinder 9 so that its lower surface is located below the ground of the forming groove 7, and then the material is added from the feed port 23 to prevent the material from leaking from one side of the forming groove 7 when adding. The feed port 23 is controlled by the valve body, and the material will not overflow from the feed port 23 in the opposite direction.

[0036] The lower end of the bottom plate 1 is fixed with brackets 3 distributed in a square array, and the lower end of the brackets 3 is fixed with a base 4. The brackets 3 and the base 4 can increase the stability of the device and reduce the spread of noise to a certain extent.

[0037] A connecting plate 5 is provided inside the mounting groove 19, and the connecting plate 5 is plugged into the outside of the threaded column 20. A turntable is fixed to the lower end of the connecting plate 5, and a threaded column 2 is rotatably installed at the lower end of the turntable. The threaded column 2 is rotatably installed inside the base plate 1, and a handle is fixed to the lower end of the threaded column 2. An ordinary limit rod without threads is plugged into the lower end of the connecting plate 5 on the other side. By rotating the handle, the threaded column 2 can be used to drive the connecting plate 5 to move up and down, thereby adjusting the movement stroke of the pressing plate 13 and achieving the effect of adjusting the forming thickness of the copper bar. The ordinary limit rod is mainly symmetrically arranged on the other side of the threaded column 2, and the symmetrical arrangement has the effect of stabilizing the up and down movement.

[0038] A knob 21 is rotatably installed on the surface of the threaded column 20. The knob 21 fits against the lower end of the connecting plate 5. A spring 22 is fixed to the upper end of the connecting plate 5. After the threaded column 2 adjusts the height of the connecting plate 5, the knob 21 can be rotated to make its upper end rest against the lower end of the connecting plate 5 to stabilize the stamping effect. The spring 22 can drive the lifting frame 11 to rebound when the hydraulic cylinder 9 returns to its position.

[0039] A push plate 18 is provided on one side of the inside of the forming groove 7, and a hydraulic cylinder 2 6 is fixed on the outer wall of one side of the forming groove 7. The hydraulic rod 2 inside the hydraulic cylinder 2 6 is fixedly connected to one side of the push plate 18. The push plate 18 can push the copper bar out of the inside of the forming groove 7 after the forming groove 7 is processed, so as to quickly enter the next cycle.

[0040] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections or electrical connections; they may refer to direct connections or indirect connections through an intermediate medium; and they may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0041] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An integrated stamping die for copper busbar production, comprising a base plate (1), a forming groove (7), a lifting frame (11) and a pressing plate (13), characterized in that: A forming groove (7) is fixed on the upper end of the base plate (1), and mounting grooves (19) are provided on both sides of the forming groove (7). A threaded column (20) is fixed on the bottom of the mounting groove (19), and a mounting column (12) is movably installed on the upper end of the threaded column (20). The mounting column (12) is inserted into the interior of the mounting groove (19), and a lifting frame (11) is fixed on the upper end of the mounting frame (12). A pressing plate (13) that can move up and down is provided at the lower end of the lifting frame (11).

2. The one-piece stamping die for copper busbar production according to claim 1, characterized in that: A connecting frame (8) is fixed to the upper end of the forming groove (7), a mounting plate (10) is fixed to the upper end of the connecting frame (8), a hydraulic cylinder (9) is fixed to the upper end of the mounting plate (10), and the lifting frame (11) is located between the mounting plate (10) and the pressing plate (13).

3. The one-piece stamping die for copper busbar production according to claim 2, characterized in that: The lower end of the hydraulic cylinder (9) is plugged with a hydraulic rod (16), the lower end of the hydraulic rod (16) is fixedly connected to the upper end of the lifting frame (11), the lower end of the lifting frame (11) is fixed with a fixed block (17), and the fixed block (17) is fixedly connected to the upper end of the pressing plate (13).

4. The one-piece stamping die for copper busbar production according to claim 1, characterized in that: A baffle (15) is provided on one side of the pressing plate (13), a groove (14) is provided on one side of the forming groove (7), the baffle (15) is located directly above the groove (14) and can be inserted into the groove (14), and a feed port (23) is provided on one side of the upper end of the pressing plate (13).

5. The one-piece stamping die for copper busbar production according to claim 1, characterized in that: Brackets (3) distributed in a square array are fixed to the lower end of the bottom plate (1), and a base (4) is fixed to the lower end of the brackets (3).

6. The one-piece stamping die for copper busbar production according to claim 1, characterized in that: A connecting plate (5) is provided inside the installation groove (19), and the connecting plate (5) is plugged into the outside of the second threaded column (20). A turntable is fixed at the lower end of the connecting plate (5), and a threaded column (2) is rotatably installed at the lower end of the turntable. The threaded column (2) is rotatably installed inside the base plate (1), and a handle is fixed at the lower end of the threaded column (2). An ordinary limit rod without threads is plugged into the lower end of the connecting plate (5) on the other side.

7. The one-piece stamping die for copper busbar production according to claim 6, characterized in that: A knob (21) is rotatably mounted on the surface of the second threaded column (20), the knob (21) is fitted with the lower end of the connecting plate (5), and a spring (22) is fixed to the upper end of the connecting plate (5).

8. The one-piece stamping die for copper busbar production according to claim 1, characterized in that: A push plate (18) is provided on one side of the interior of the forming groove (7), a hydraulic cylinder (6) is fixed on the outer wall of one side of the forming groove (7), and a hydraulic rod (2) inside the hydraulic cylinder (6) is fixedly connected to one side of the push plate (18).

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