High-stability copper-aluminum bar punching structure
By combining the design of the moving plate, gears, racks and pinions and the reduction motor, the problem of fixing copper and aluminum strip drilling devices with different length specifications is solved, achieving high stability and high efficiency in drilling.
Patent Information
- Application Number
- CN202520483659.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-19
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-03-19
AI Technical Summary
Existing drilling equipment lacks an effective fixing structure for different length specifications when processing copper and aluminum busbars, which causes the workpiece to slide and shift, affecting the accuracy of hole positions and drilling quality, and increasing the labor intensity and safety risks of operators.
The design employs a combination of a moving plate, gears, racks, a geared motor, and a vertical plate. The geared motor drives the gears to rotate, which in turn moves the moving plate and the vertical plate synchronously, thus achieving stable fixation of the copper and aluminum busbars and adapting to copper and aluminum busbars of different lengths.
It improves the accuracy and stability of drilling holes in copper and aluminum busbars, reduces the tediousness of manual adjustment, and enhances the flexibility and efficiency of processing.
Smart Images
Figure CN223848672U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to copper aluminium row punching technical field, concretely is a kind of high-stability copper aluminium row punching structure. BACKGROUND
[0002] Copper aluminium row is made of copper and aluminium material conductive row, copper row is made of pure copper, aluminium row is made of pure aluminium, and copper aluminium composite row is made of copper with aluminium as matrix and outer layer cladding.In electrical engineering, copper aluminium row is mainly used for conveying current and connecting electrical equipment, and punching is an important step in the processing of copper aluminium row, the main purpose of punching is to facilitate installation and connection, by punching, various connecting pieces, fasteners or accessories, such as bolt, nut, buckle, etc., can be installed on copper aluminium row, so as to realize the reliable connection of copper aluminium row and other equipment or components, in addition, punching can also be used to reduce the weight of copper aluminium row, reduce material cost, while not affecting its conductivity and mechanical strength.
[0003] The existing punching device generally lacks the structure for effectively fixing copper aluminium rows of different length specifications when processing copper aluminium row punching operation, in actual operation, whether short copper aluminium row segments or longer profiles can only rely on single and rigid clamping mode, which not only leads to the sliding and deviation of workpiece in the punching process, seriously affects the accuracy of hole position and punching quality, but also greatly increases the labor intensity and safety risk of operator.Therefore, we propose a high-stability copper aluminium row punching structure. UTILITY MODEL CONTENTS
[0004] The utility model is to provide a kind of high-stability copper aluminium row punching structure, to solve the problem that the existing punching device generally lacks the structure for effectively fixing copper aluminium rows of different length specifications when processing copper aluminium row punching operation in the above background art, in actual operation, whether short copper aluminium row segments or longer profiles can only rely on single and rigid clamping mode, which not only leads to the sliding and deviation of workpiece in the punching process, seriously affects the accuracy of hole position and punching quality, but also greatly increases the labor intensity and safety risk of operator.
[0005] In order to achieve the above object, the utility model provides the following technical scheme: A kind of high-stability copper-aluminium row punching structure, including base, the top of the base is fixedly installed with portal frame, the base in the position of both sides is provided with moving plate, the center of the base is provided with gear, the upper end and the lower end of the gear are all engaged with rack, the center of the rear surface of the base is fixedly installed with speed reducer motor, the position of both sides of the upper end of the base is provided with vertical plate, recess is set in the position of bottom of the front surface of two vertical plates, the position of bottom in the portal frame is fixedly installed with processing table, the inner top of the portal frame is fixedly installed with linear guide rail, the center of the bottom of linear guide rail is movably installed with linear motor, the bottom of the linear motor is fixedly installed with fixed frame, the outside of the fixed frame is provided with lifting frame, the bottom of the lifting frame is fixedly installed with drilling machine.
[0006] Compared with prior art, the utility model has the advantages that:
[0007] The high-stability copper-aluminium row punching structure is used in cooperation with moving plate, gear, rack, speed reducer motor and vertical plate, the speed reducer motor drives gear rotation, gear is engaged with upper and lower two racks, drives two moving plates to move synchronously and reversely, in turn drives two vertical plates to move synchronously horizontally on processing table relative or opposite, so that the positioning mechanism on two vertical plates can be fixed to copper-aluminium row of different lengths, the design not only guarantees accuracy and stability when copper-aluminium row is punched, but also makes the structure not need complicated manual adjustment, greatly improves the flexibility and efficiency of processing, satisfies the demand of market. BRIEF DESCRIPTION OF DRAWINGS
[0008] Figure 1 It is structure schematic view of the utility model;
[0009] Figure 2 It is structure schematic view of the utility model Figure 1 It is local enlarged schematic view of A of the utility model;
[0010] Figure 3 It is structure rear view of the utility model;
[0011] Figure 4 It is structure perspective view of vertical plate of the utility model;
[0012] Figure 5 It is structure perspective view of lifting plate of the utility model.
[0013] In the figure: 1, base; 2, gantry; 3, moving plate; 4, gear; 5, rack; 6, speed reducer motor; 7, transverse groove; 8, vertical plate; 9, recess; 10, machining table; 11, guide rod; 12, first guide groove; 13, first guide block; 14, connecting piece; 15, lifting plate; 16, first electric cylinder; 17, rectangular groove; 18, second guide groove; 19, second guide block; 20, pressing plate; 21, drilling machine; 22, linear motor; 23, fixed frame; 24, lifting frame; 25, third guide groove; 26, third guide block; 27, second electric cylinder. DETAILED DESCRIPTION
[0014] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0015] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a kind of high-stability copper aluminum row punching structure, including base 1, the top of base 1 is fixedly installed with gantry 2, the position of both sides in base 1 is provided with moving plate 3, the center in base 1 is provided with gear 4, the upper end and lower end of gear 4 are all engaged with rack 5, the center of the rear surface of base 1 is fixedly installed with speed reducer motor 6, the position of both sides of the upper end of base 1 is provided with vertical plate 8, the position of the bottom of the front surface of two vertical plates 8 is all provided with recess 9, the position of the bottom in gantry 2 is fixedly installed with machining table 10, the inner top of gantry 2 is fixedly installed with linear guide rail, the center of the bottom of linear guide rail is movably installed with linear motor 22, the bottom of linear motor 22 is fixedly installed with fixed frame 23, the outside of fixed frame 23 is provided with lifting frame 24, the bottom of lifting frame 24 is fixedly installed with drilling machine 21.
[0016] The opposite side of two moving plates 3 is fixedly connected with the opposite end of two racks 5 respectively, the opposite side of two moving plates 3 is provided with the through slot corresponding to the one end of two racks 5 respectively, guarantee that the rack 5 can penetrate through the through slot when two racks 5 move synchronously, and the normal movement of rack 5 is not hindered.
[0017] Speed reducer motor 6 is fixedly connected with driving shaft through the output end of its rear surface, the rear end of driving shaft penetrates into the inside of base 1 and is fixedly connected with the center of the front surface of gear 4, the connection of speed reducer motor 6 and gear 4 through driving shaft provides stable power source for gear 4, so that gear 4 can rotate according to preset speed and direction.
[0018] The rear end of the processing table 10 penetrates into the interior of the two grooves 9 respectively, so that the vertical plate 8 can move horizontally along the processing table 10, the top of the base 1 is provided with a horizontal groove 7, the center of the top of the two moving plates 3 is fixedly connected with a connecting piece 14, the upper end of the two connecting pieces 14 penetrates into the exterior of the horizontal groove 7 and is fixedly connected with the center of the bottom of the two vertical plates 8 respectively, and the moving plate 3 moves in the horizontal groove 7 through the connecting piece 14, thereby driving the vertical plate 8 at the top to move synchronously.
[0019] The guide rod 11 is arranged at the top of the base 1, the two ends of the guide rod 11 penetrate into the exterior of the two moving plates 3 and are fixedly connected with the inner wall of the base 1, the bottom of the two moving plates 3 is fixedly connected with a first guide block 13, the bottom of the base 1 is provided with a first guide groove 12 at the two sides, and the lower end of the two first guide blocks 13 is slidably connected with the inner wall of the two first guide grooves 12, thereby stabilizing the horizontal movement of the moving plate 3.
[0020] The lifting plate 15 is arranged at the two sides of the upper end of the processing table 10, the top of the two lifting plates 15 is provided with a rectangular groove 17 at the center, the top of the two vertical plates 8 penetrates into the exterior of the two rectangular grooves 17 respectively, the bottom of the two lifting plates 15 is fixedly installed with a pressing plate 20 at the opposite side, the inner wall of the rectangular groove 17 is fixedly connected with a second guide block 19 at the center of the two sides, the top of the two vertical plates 8 is provided with a second guide groove 18 at the top of the two sides, the opposite side of the two second guide blocks 19 is slidably connected with the inner wall of the two second guide grooves 18 respectively, the top of the opposite side of the two vertical plates 8 is fixedly connected with a connecting plate, the bottom of the two connecting plates is fixedly installed with a first electric cylinder 16, the first electric cylinder 16 is fixedly connected with a first piston rod through the output end at the bottom, the bottom of the first piston rod is fixedly connected with one side of the top of the lifting plate 15, the first electric cylinder 16 drives the lifting plate 15 to move downward or upward, thereby completing the clamping or releasing of the copper-aluminum bar, meanwhile, the second guide block 19 slides in the second guide groove 18 when the lifting plate 15 moves, thereby ensuring the stability of the lifting plate 15 when moving.
[0021] The second electric cylinder 27 is fixedly installed at the upper end of the fixing frame 23, the second electric cylinder 27 is fixedly connected with a second piston rod through the output end at the bottom, the lower end of the second piston rod penetrates into the exterior of the fixing frame 23 and is fixedly connected with the center of the top of the lifting frame 24, the top of the two sides in the lifting frame 24 is fixedly connected with a third guide block 26, the top of the two sides of the outer wall of the fixing frame 23 is provided with a third guide groove 25, the opposite side of the two third guide blocks 26 is slidably connected with the inner wall of the two third guide grooves 25 respectively, the second electric cylinder 27 drives the lifting frame 24 to move upward or downward, thereby completing the drilling operation on the fixed copper-aluminum bar, meanwhile, the lifting frame 24 slides in the third guide groove 25 through the third guide block 26, thereby ensuring the stability of the lifting frame 24 when moving and improving the accuracy of the drilling.
[0022] In operation, first, the copper-aluminum bar is placed on the processing table 10, then the gear 4 is driven to rotate by controlling the reduction motor 6 driving shaft, the rotation of the gear 4 meshes with the two racks 5 to drive the two moving plates 3 to move relative to or away from each other, since the racks 5 are fixedly connected with the moving plates 3, the movement of the racks 5 drives the moving plates 3 to move stably along the horizontal direction under the guidance of the guide rod 11 and the first guide groove 12 and the first guide block 13, the movement of the moving plates 3 further drives the vertical plates 8 to move along the horizontal direction in the transverse groove 7 through the connecting piece 14, until the pressing plates 20 on the two moving plates 3 are adjusted to the positions corresponding to the length of the copper-aluminum bar to be punched, then the first electric cylinder 16 is started simultaneously, the lifting plate 15 is driven to move downward by the first piston rod. In the moving process of the lifting plate 15, the second guide block 19 slides in the second guide groove 18, which ensures the stability of the movement of the lifting plate 15, the downward movement of the lifting plate 15 drives the pressing plates 20 to press the top of the copper-aluminum bar, thereby fixing the copper-aluminum bar, then the second electric cylinder 27 is started, the lifting frame 24 is driven to move downward by the second piston rod, in the moving process of the lifting frame 24, the third guide block 26 slides in the third guide groove 25, which ensures the stability of the movement of the lifting frame 24, the downward movement of the lifting frame 24 drives the drilling machine 21 to approach and contact the copper-aluminum bar, then the drilling machine 21 is started to punch, in the process of punching, the position of the drilling machine 21 is controlled by controlling the linear motor 22 to move on the linear guide rail, after the punching is completed, the second electric cylinder 27 drives the lifting frame 24 to move upward in the reverse direction, so that the drilling machine 21 moves away from the copper-aluminum bar, then the first electric cylinder 16 drives the lifting plate 15 to move upward in the reverse direction, so that the pressing plates 20 release the copper-aluminum bar, finally, according to the need, the position of the copper-aluminum bar can be adjusted by the reduction motor 6 for the next punching operation, or the punched copper-aluminum bar can be taken out and a new copper-aluminum bar to be punched can be placed.
[0023] In summary: the high-stability copper-aluminum bar punching structure, through the cooperation of the moving plates 3, the gear 4, the racks 5, the reduction motor 6 and the vertical plates 8, the reduction motor 6 drives the gear 4 to rotate, the gear 4 meshes with the two racks 5 to drive the two moving plates 3 to move synchronously and in the opposite direction, thereby driving the two vertical plates 8 to move synchronously and horizontally relative to or away from each other on the processing table 10, so that the positioning mechanisms on the two vertical plates 8 can adapt to copper-aluminum bars of different lengths for fixation, this design not only ensures the accuracy and stability of the copper-aluminum bar during punching, but also eliminates the need for tedious manual adjustment, greatly improves the flexibility and efficiency of processing, and meets the market demand.
[0024] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.
[0025] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.
Claims
1. A high-stability copper-aluminum row punching structure comprising a base (1), characterized in that: The top of the base (1) is fixedly installed with a portal frame (2), the base (1) is provided with a moving plate (3) at the position close to both sides, the center of the base (1) is provided with a gear (4), the upper end and the lower end of the gear (4) are engagedly connected with a rack (5), the rear surface of the base (1) is fixedly installed with a speed reducer motor (6), the position close to both sides of the upper end of the base (1) is provided with a vertical plate (8), the position close to the bottom of the front surface of the two vertical plates (8) is provided with a groove (9), the position close to the bottom of the portal frame (2) is fixedly installed with a machining table (10), the inner top of the portal frame (2) is fixedly installed with a linear guide rail, the bottom of the linear guide rail is movably installed with a linear motor (22), the bottom of the linear motor (22) is fixedly installed with a fixing frame (23), the outside of the fixing frame (23) is provided with a lifting frame (24), the bottom of the lifting frame (24) is fixedly installed with a drilling machine (21).
2. The high-stability copper-aluminum row punching structure according to claim 1, characterized in that: The opposite ends of the two racks (5) are fixedly connected with the opposite sides of the two moving plates (3) respectively, the opposite sides of the two moving plates (3) are provided with a penetrating groove corresponding to one end of the two racks (5) respectively.
3. The high-stability copper-aluminum row punching structure according to claim 1, characterized in that: The rear surface of the speed reducer motor (6) is fixedly connected with a driving shaft, the rear end of the driving shaft penetrates into the inside of the base (1) and is fixedly connected with the center of the front surface of the gear (4).
4. The high-stability copper-aluminum row punching structure according to claim 1, characterized in that: The rear end of the machining table (10) penetrates into the inside of the two grooves (9) respectively, the top of the base (1) is provided with a horizontal groove (7), the top of the two moving plates (3) is fixedly connected with a connecting piece (14) at the center, the upper end of the two connecting pieces (14) penetrates into the outside of the horizontal groove (7) and is fixedly connected with the center of the bottom of the two vertical plates (8) respectively.
5. The high-stability copper-aluminum row punching structure according to claim 1, characterized in that: The position close to the top of the base (1) is provided with a guide rod (11), the two ends of the guide rod (11) penetrate into the outside of the two moving plates (3) and are fixedly connected with the inner wall of the base (1) respectively, the bottom of the two moving plates (3) is fixedly connected with a first guide block (13), the position close to both sides of the bottom of the base (1) is provided with a first guide groove (12), the lower end of the two first guide blocks (13) is slidably connected with the inner wall of the two first guide grooves (12) respectively.
6. The high-stability copper-aluminum row punching structure according to claim 1, characterized in that: The upper end of the processing table (10) is provided with lifting plates (15) at both sides, the top of the two lifting plates (15) is provided with a rectangular slot (17) at the center, the top of the two vertical plates (8) penetrates to the outside of the two rectangular slots (17) respectively, the bottom of the two lifting plates (15) is fixedly installed with pressing plates (20) on the opposite sides, the inner wall of the rectangular slot (17) is fixedly connected with second guide blocks (19) at the center of both sides, the top of the two vertical plates (8) is provided with second guide slots (18) at the top, the opposite side of the two second guide blocks (19) is slidably connected with the inner wall of the two second guide slots (18) respectively, the top of the two vertical plates (8) is fixedly connected with connecting plates on the opposite sides, the bottom of the two connecting plates is fixedly installed with first electric cylinders (16), the first electric cylinder (16) is fixedly connected with a first piston rod through the output end at the bottom, and the bottom of the first piston rod is fixedly connected with one side of the top of the lifting plate (15).
7. The high-stability copper-aluminum row punching structure according to claim 1, characterized in that: The upper end of the fixing frame (23) is fixedly installed with a second electric cylinder (27), the second electric cylinder (27) is fixedly connected with a second piston rod through the output end at the bottom, the lower end of the second piston rod penetrates to the outside of the fixing frame (23) and is fixedly connected with the top of the lifting frame (24) at the center, the top of the inner two sides of the lifting frame (24) is fixedly connected with third guide blocks (26), the top of the outer wall of the fixing frame (23) is provided with third guide slots (25) at both sides, and the opposite side of the two third guide blocks (26) is slidably connected with the inner wall of the two third guide slots (25) respectively.