Auxiliary clamping device for copper bar machining

Abstract

The utility model discloses an auxiliary clamping device for copper bar processing, which comprises a shell, the top of the shell is movably connected with a copper bar body, the top of the shell is fixedly connected with a fixing frame, the top of the outer wall of the fixing frame is provided with a drill hole, the top of the fixing frame is fixedly connected with a drilling die, and the drilling die is fixedly connected with the top of the shell. Supporting legs are fixedly connected to the two sides of the bottom of the shell correspondingly. The utility model relates to the technical field of copper bar processing, a copper bar body is pressed by a roller and supported by a supporting roller, so that the copper bar body is clamped in the middle, and the problems that when an existing drilling device is usually used for drilling a copper bar, the copper bar is drilled after being clamped and fixed, and after the machining process, the copper bar body is damaged are solved. The problem that the clamping position needs to be adjusted frequently and the working efficiency of copper bar machining is reduced due to the fact that the copper bar is clamped and fixed at the next position needing to be drilled when the copper bar is clamped and fixed at the position needing to be drilled in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of copper bar processing, in particular to a copper bar processing auxiliary clamping device. Background Art

[0002] Copper busbar is a high-current conductive product, suitable for electrical engineering projects such as high and low voltage electrical appliances, switch contacts, distribution equipment, bus ducts, etc. It is also widely used in ultra-high current electrolytic smelting projects such as metal smelting, electrochemical plating, chemical caustic soda, etc. Electrical copper busbar has the advantages of low resistivity and large bendability.

[0003] Therefore, when processing the copper busbar, it is necessary to drill, shear and bend it. Usually, a splint is used to clamp the copper busbar before processing.

[0004] However, the existing device usually uses a drilling device to drill the copper busbar, and then the copper busbar is clamped and fixed before drilling. After the processing process, the clamped copper busbar is released and clamped and fixed again at the next position where a hole needs to be drilled. Therefore, the clamping position needs to be adjusted frequently, which reduces the work efficiency of the copper busbar processing. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an auxiliary clamping device for copper busbar processing, which solves the problem that the existing devices usually use drilling devices to drill the copper busbar, clamp the copper busbar and then drill, and after the processing, release the clamped copper busbar and clamp it again at the next position where drilling is required. Therefore, the clamping position needs to be adjusted frequently, which reduces the work efficiency of the copper busbar processing.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a copper bar processing auxiliary clamping device, comprising a shell, the top of the shell is movably connected with the copper bar body, the top of the shell is fixedly connected with a fixing frame, the top of the outer wall of the fixing frame is provided with a drilling hole, the top of the fixing frame is fixedly connected with a drilling mold, both sides of the bottom of the shell are fixedly connected with support legs, a clamping mechanism is arranged below the fixing frame, the clamping mechanism comprises a mounting frame, a rolling roller, an auxiliary frame and a supporting roller, the mounting frame is arranged inside the fixing frame, a plurality of rolling rollers are installed on the inner wall of the mounting frame, the bottom of the rolling roller is attached to the top of the copper bar body, two auxiliary frames are provided, the bottoms of the two auxiliary frames are respectively fixedly connected to both sides of the bottom of the inner wall of the shell, the top of the auxiliary frame is installed with a supporting roller, and the top of the supporting roller is attached to the bottom of the copper bar body.

[0007] Preferably, a through pipe is fixedly connected to the bottom of the outer wall of the shell, and a storage box is provided below the shell.

[0008] Preferably, driving rollers are fixedly connected to both sides of the outer wall of the shell.

[0009] Preferably, a hydraulic rod is fixedly connected to the top of the inner wall of the fixing frame, and the bottom of the hydraulic rod is fixedly connected to the top of the mounting frame.

[0010] Preferably, grooves are provided on both sides of the top of the shell, and a bidirectional screw is arranged inside the groove. One end of the bidirectional screw passes through the inner wall of the shell through a bearing and extends to the outside thereof. One end of the bidirectional screw located outside the shell is fixedly connected to a handwheel, and moving blocks are threadedly connected on both sides of the outer wall of the bidirectional screw. Rollers are installed on the inner top of the two moving blocks. The bottom of the moving block is slidably connected to a slide rail, and the two ends of the slide rail are respectively fixedly connected to the two sides of the inner wall of the shell.

[0011] Preferably, the bottom of the shell is respectively fixedly connected with a fan and a filter box, the output end of the fan is connected with a dust suction pipe, the end of the dust suction pipe is connected with the filter box, the inner wall of the filter box is fixedly connected with a filter screen, the side of the filter box away from the dust suction pipe is connected with an annular dust suction pipe, the outer wall of the annular dust suction pipe is provided with a dust suction port, and the annular dust suction pipe is arranged between the shell and the storage box.

[0012] Beneficial Effects

[0013] The utility model provides a copper bar processing auxiliary clamping device. It has the following beneficial effects: the copper bar processing auxiliary clamping device is realized by the cooperation among the mounting frame, the rolling roller, the auxiliary frame and the supporting roller, the copper bar body is pressed by the rolling roller, and the supporting roller supports the copper bar body, so that the copper bar body is clamped in the middle, and at the same time, under the cooperation of the rolling roller and the supporting roller, the copper bar is automatically moved to the next position to be drilled under the drilling mold after the drilling process, which solves the problem that the existing device usually uses a drilling device to drill the copper bar, clamps and fixes the copper bar before drilling, and releases the clamped copper bar after the processing process, and clamps and fixes it again at the next position to be drilled, so that the clamping position needs to be adjusted frequently, which reduces the work efficiency of the copper bar processing.

[0014] Through the cooperation among the fan, filter screen, filter box and annular dust suction pipe, suction is generated by the fan at the annular dust suction port, and the debris falling from the drilling process of the copper busbar body is filtered with the cooperation of the filter box and filter screen to prevent damage to the normal operation of the fan. In this way, the debris generated during the copper busbar processing of the device is centrally processed to ensure the health of the staff and the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

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

[0017] Figure 3 Based Figure 1 A schematic diagram of the structure of the fan, the annular dust suction pipe and the storage box;

[0018] Figure 4 Based Figure 1 Schematic diagram of the structure of the hydraulic rod, mounting frame and rollers.

[0019] In the figure: 1. shell, 2. copper busbar body, 3. fixed frame, 4. hydraulic rod, 5. mounting frame, 6. rolling roller, 7. drilling mold, 8. auxiliary frame, 9. supporting roller, 10. drilling, 11. through pipe, 12. storage box, 13. driving roller, 14. supporting leg, 15. bidirectional screw, 16. hand wheel, 17. moving block, 18. roller, 19. slide rail, 20. dust suction port, 21. fan, 22. annular dust suction pipe, 23. filter box, 24. filter screen, 25. dust suction pipe, 26. groove. DETAILED DESCRIPTION

[0020] 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.

[0021] Existing devices usually use drilling devices to drill copper bars. The copper bars are clamped and fixed before drilling. After the processing, the clamped copper bars are released and clamped again at the next position where drilling is required. Therefore, the clamping position needs to be adjusted frequently, which reduces the work efficiency of copper bar processing.

[0022] In view of this, the utility model provides a copper bar processing auxiliary clamping device, which realizes the clamping of the copper bar body through the cooperation among the mounting frame, the rolling roller, the auxiliary frame and the supporting roller, and limits the upper and lower positions of the copper bar body. At the same time, after the drilling mold drills a hole in it, the copper bar body moves under the rolling of the rolling roller and the supporting roller, and automatically moves the next position to be drilled under the drilling mold.

[0023] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principles and processes, and no longer explains the electrical control.

[0024] Embodiment 1: Figure 1-4 It can be seen that a copper busbar processing auxiliary clamping device includes a shell 1, a copper busbar body 2 is movably connected to the top of the shell 1, a fixing frame 3 is fixedly connected to the top of the shell 1, a drilling hole 10 is opened on the top of the outer wall of the fixing frame 3, a drilling mold 7 is fixedly connected to the top of the fixing frame 3, the fixing frame 3 is used to support the drilling mold, and the model of the drilling mold 7 is not limited, and is used to perform drilling processing on the copper busbar body 2, and both sides of the bottom of the shell 1 are fixedly connected with support legs 14, the function of the support legs 14 is to support the entire device and improve the stability of the entire device, the fixing frame A clamping mechanism is arranged below the fixed frame 3, and the clamping mechanism includes a mounting frame 5, a roller 6, an auxiliary frame 8 and a supporting roller 9. The mounting frame 5 is arranged inside the fixed frame 3, and a plurality of rollers 6 are installed on the inner wall of the mounting frame 5, and the bottom of the roller 6 is attached to the top of the copper bar body 2. Two auxiliary frames 8 are arranged, and the bottoms of the two auxiliary frames 8 are respectively fixedly connected to the two sides of the bottom of the inner wall of the shell 1, and the top of the auxiliary frame 8 is installed with a supporting roller 9, and the top of the supporting roller 9 is attached to the bottom of the copper bar body 2. Through the cooperation of the auxiliary frame 8 and the supporting roller 9, the copper bar body 2 can be supported;

[0025] In the specific implementation process, it is worth pointing out that the copper busbar body 2 is clamped between the roller 6 and the support roller 9. Therefore, during the drilling process of the drilling die 7, the copper busbar body 2 will move toward the drilling die 7, so that after drilling a hole, the next position to be drilled is automatically moved under the drilling die 7, achieving the effect of clamping while drilling, without repeating the steps of fixing and releasing the clamping to adjust the clamping position, thereby improving production efficiency;

[0026] Furthermore, a through pipe 11 is fixedly connected to the bottom of the outer wall of the shell 1, and a storage box 12 is provided below the shell 1;

[0027] In the specific implementation process, it is worth pointing out that the drilling die 7 will leave scraps when drilling holes in the copper busbar body 2. These scraps fall from the housing 1 through the through pipe 11 to prevent these scraps from being left in the housing 1 and affecting the normal drilling work of the device. These scraps enter the storage box 12 for further processing and utilization;

[0028] Furthermore, driving rollers 13 are fixedly connected to both sides of the outer wall of the housing 1;

[0029] In the specific implementation process, it is worth pointing out that the model of the driving roller 13 is not limited, and it can rotate automatically, so that the copper busbar body 2 can be horizontally moved by the left and right driving rollers 13, so that the position to be drilled is below the drilling mold 7 for drilling;

[0030] Furthermore, a hydraulic rod 4 is fixedly connected to the top of the inner wall of the fixing frame 3, and the bottom of the hydraulic rod 4 is fixedly connected to the top of the mounting frame 5;

[0031] In the specific implementation process, it is worth pointing out that the model of the hydraulic rod 4 is not limited. By extending or shortening the hydraulic rod 4, the roller 6 on the mounting frame 5 also moves up and down to change its position, so that the device can adapt to copper busbar bodies 2 of different models and thicknesses;

[0032] Furthermore, grooves 26 are provided on both sides of the top of the housing 1, and a bidirectional screw 15 is provided inside the groove 26. One end of the bidirectional screw 15 passes through the inner wall of the housing 1 through a bearing and extends to the outside thereof. One end of the bidirectional screw 15 located outside the housing 1 is fixedly connected to a handwheel 16, and both sides of the outer wall of the bidirectional screw 15 are threadedly connected to moving blocks 17. The outer wall threads of the bidirectional screw 15 are adapted to the inner wall threads of the moving blocks 17. Rollers 18 are installed on the inner tops of the two moving blocks 17. The bottom of the moving blocks 17 is slidably connected to a slide rail 19, and the two ends of the slide rail 19 are respectively fixedly connected to the inner wall of the housing 1.

[0033] In the specific implementation process, it is worth pointing out that when the hand wheel 16 is turned, the moving block 17 is relatively close to and away from the bidirectional screw 15, and is limited by the slide rail 19, so that the rollers 18 inside the two moving blocks 17 clamp the copper bar body 2, so that it is limited horizontally forward and backward;

[0034] Specifically, when using the copper bar processing auxiliary clamping device, the copper bar body 2 is placed on the shell 1, and the hand wheel 16 is turned to make the moving blocks 17 approach each other on the bidirectional screw 15, so that the rollers 18 clamp the hand wheel 16 front and back, and then the hydraulic rod 4 is started to move the mounting frame 5 downward, so that the rolling roller 6 is downwardly fitted to the copper bar body 2, and the copper bar body 2 is subject to upper and lower limit limits under the cooperation of the rolling roller 6 and the supporting roller 9, so that the copper bar body 2 is clamped in this device, and the driving roller 13 is driven to make the copper bar body 2 move laterally due to the friction force, and the stable drilling processing is achieved under the drilling mold 7, so that the effect of clamping while drilling is achieved, and there is no need to repeat the steps of fixing and clamping and releasing the clamping to adjust the position of the clamped copper bar body 2, thereby improving production efficiency.

[0035] Embodiment 2: By Figure 1-3It can be seen that the bottom of the shell 1 is fixedly connected with a fan 21 and a filter box 23, respectively. The output end of the fan 21 is connected with a dust suction pipe 25. The model of the fan 21 is not limited. The end of the dust suction pipe 25 is connected with the filter box 23. The inner wall of the filter box 23 is fixedly connected with a filter screen 24. The side of the filter box 23 away from the dust suction pipe 25 is connected with an annular dust suction pipe 22. The outer wall of the annular dust suction pipe 22 is provided with a dust suction port 20. The annular dust suction pipe 22 is arranged between the shell 1 and the storage box 12.

[0036] In the specific implementation process, it is worth pointing out that the fan 21 generates suction through the annular dust suction pipe 22 to suck the debris into the filter box 23. The filter screen 24 can filter the debris to prevent the fan 21 and the dust suction pipe 25 from being blocked, which affects the normal operation of the fan 21. At the same time, when the filter box 23 is full, the filter box 23 can be removed from the housing 1, so as to facilitate the cleaning of the inside thereof.

[0037] Specifically, on the basis of the above-mentioned embodiment 1, a vacuum tube 25 is arranged between the shell 1 and the storage box 12, and under the suction of the fan 21, the debris generated by the drilling process of the device is sucked through the vacuum port 20 and transported to the filter box 23. At the same time, the filter screen 24 in the filter box 23 filters the debris, thereby preventing the debris from the drilling of the copper busbar body 2 from flying around and polluting the working environment, and also ensuring the health of the staff.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0039] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A copper bar processing auxiliary clamping device, comprising a housing (1), characterized in that: The top of the shell (1) is movably connected to a copper busbar body (2), the top of the shell (1) is fixedly connected to a fixing frame (3), a drilling hole (10) is provided at the top of the outer wall of the fixing frame (3), a drilling mold (7) is fixedly connected to the top of the fixing frame (3), both sides of the bottom of the shell (1) are fixedly connected to supporting legs (14), and a clamping mechanism is provided below the fixing frame (3); The clamping mechanism comprises a mounting frame (5), a roller (6), an auxiliary frame (8) and a supporting roller (9); The mounting frame (5) is arranged inside the fixing frame (3), and a plurality of rollers (6) are installed on the inner wall of the mounting frame (5), and the bottom of the rollers (6) is in contact with the top of the copper busbar body (2). Two auxiliary frames (8) are provided, and the bottoms of the two auxiliary frames (8) are respectively fixedly connected to the two sides of the bottom of the inner wall of the shell (1), and the top of the auxiliary frame (8) is installed with a supporting roller (9), and the top of the supporting roller (9) is in contact with the bottom of the copper busbar body (2).

2. The copper bar processing auxiliary clamping device according to claim 1 is characterized in that: A through pipe (11) is fixedly connected to the bottom of the outer wall of the shell (1), and a storage box (12) is arranged below the shell (1).

3. The copper bar processing auxiliary clamping device according to claim 1 is characterized in that: Driving rollers (13) are fixedly connected to both sides of the outer wall of the shell (1).

4. The copper bar processing auxiliary clamping device according to claim 1 is characterized in that: A hydraulic rod (4) is fixedly connected to the top of the inner wall of the fixing frame (3), and the bottom of the hydraulic rod (4) is fixedly connected to the top of the mounting frame (5).

5. The copper busbar processing auxiliary clamping device according to claim 1 is characterized in that: Grooves (26) are provided on both sides of the top of the shell (1), and a bidirectional screw (15) is arranged inside the groove (26). One end of the bidirectional screw (15) passes through the inner wall of the shell (1) through a bearing and extends to the outside thereof. One end of the bidirectional screw (15) located outside the shell (1) is fixedly connected to a hand wheel (16), and both sides of the outer wall of the bidirectional screw (15) are threadedly connected to moving blocks (17). Rollers (18) are installed on the inner tops of the two moving blocks (17). The bottom of the moving block (17) is slidably connected to a slide rail (19), and the two ends of the slide rail (19) are respectively fixedly connected to the two sides of the inner wall of the shell (1).

6. The copper bar processing auxiliary clamping device according to claim 1 is characterized in that: The bottom of the shell (1) is fixedly connected to a fan (21) and a filter box (23), respectively; the output end of the fan (21) is connected to a dust suction pipe (25); the end of the dust suction pipe (25) is connected to the filter box (23); the inner wall of the filter box (23) is fixedly connected to a filter screen (24); the side of the filter box (23) away from the dust suction pipe (25) is connected to an annular dust suction pipe (22); the outer wall of the annular dust suction pipe (22) is provided with a dust suction port (20); the annular dust suction pipe (22) is arranged between the shell (1) and the storage box (12).

Images