Adjustable pitch aluminum ribbon soft connection press device

Abstract

The utility model discloses an adjustable interval's aluminium band soft connection compression device, it includes base, slide rail subassembly, briquetting mechanism and drive unit. Slide rail subassembly is equipped with positioning hole, and briquetting mechanism fixes position through positioning pin, and drive unit realizes briquetting unit synchronous movement through transmission screw rod. The briquetting unit compression face is equipped with polishing groove, and the guide rail is coated wear -resisting coating, and the both ends of base are equipped with baffle and buffer pad layer. The present application can adjust briquetting interval fast and accurately, reduces abrasion, promotes compression efficiency and equipment life, and ensures that operation is safe and reliable.

Description

Technical Field

[0001] This utility model relates to the fields of machining and electrical connection technology, and in particular to an adjustable-spacing aluminum strip flexible connection pressing device. Background Technology

[0002] Currently, in the field of aluminum strip flexible connector processing, the pressing operation of aluminum strips typically requires adjusting the spacing according to specific needs to meet the production requirements of different product specifications. However, in actual production, traditional pressing devices mostly adopt a fixed structure design, making it difficult to flexibly adapt to various spacing requirements, thus limiting the equipment's versatility. Furthermore, during the aluminum strip pressing process, due to the lack of an effective adjustment mechanism, operators often need to change molds or manually adjust to achieve the required spacing. This not only increases workload but also easily affects product quality due to human error. At the same time, frequent adjustments and changes reduce production efficiency and increase manufacturing costs. Therefore, there is an urgent need for a pressing device that can quickly and accurately adjust the spacing to improve processing efficiency and product consistency. Utility Model Content

[0003] The purpose of this utility model is to provide an adjustable spacing aluminum strip flexible connection pressing device, which solves the problems mentioned in the background art.

[0004] This utility model is implemented as follows: an adjustable spacing aluminum strip flexible connection pressing device, which mainly consists of: a base, a slide rail assembly set on the base, a pressing block mechanism installed on the slide rail assembly, and a drive unit set at the end of the base. The base is the main structure, and the slide rail assembly and the drive unit are both fixedly installed on the base. The pressing block mechanism moves horizontally through the slide rail assembly.

[0005] A further technical solution of this utility model is: the slide rail assembly includes two parallel guide rails, each guide rail having uniformly distributed positioning holes on its surface, the positioning holes penetrating the upper and lower surfaces of the guide rails, used to cooperate with positioning pins to fix the position of the pressing block mechanism.

[0006] A further technical solution of this utility model is: the pressing mechanism includes a pair of symmetrically arranged pressing units, each pressing unit has a sliding groove at its bottom, the sliding groove matches the guide rail and can slide along the guide rail, the pressing unit has a threaded hole on its side, a positioning pin is screwed into the threaded hole, and the lower end of the positioning pin is inserted into the positioning hole of the guide rail to restrict the movement of the pressing unit.

[0007] A further technical solution of this utility model is: the top of the pressing unit is provided with an operating handle, the operating handle is fixedly connected to the pressing unit by bolts, and the outer surface of the operating handle is provided with anti-slip texture, so as to facilitate the operator to apply force to adjust the position of the pressing unit.

[0008] A further technical solution of this utility model is: the drive unit includes a rotating handwheel and a transmission screw. One end of the transmission screw is fixedly connected to the rotating handwheel, and the other end passes through the base and is threaded into the base. The middle part of the transmission screw is provided with an external thread section, which matches the threaded hole of the pressure block unit. The rotating handwheel drives the transmission screw to rotate, thereby pushing the pressure block unit to move along the guide rail.

[0009] A further technical solution of this utility model is: the external thread section of the transmission screw is divided into two parts, namely a left-hand thread section and a right-hand thread section. The left-hand thread section is engaged with the threaded hole of the right pressure block unit, and the right-hand thread section is engaged with the threaded hole of the left pressure block unit. By rotating the handwheel in both directions, the two pressure block units can be moved inward or outward at the same time to achieve rapid adjustment of the spacing.

[0010] A further technical solution of this utility model is: baffles are provided at both ends of the base, and the baffles are fixed to the base by welding. A buffer pad layer is provided on the inner side of the baffle. The buffer pad layer is made of rubber material and is used to prevent the pressure block unit from hitting the end of the base during movement and causing damage.

[0011] A further technical solution of this utility model is: the pressing surface of the pressing unit is provided with a groove, the shape of the groove matches the cross-sectional shape of the aluminum strip to be processed, and the inner surface of the groove is polished to reduce damage to the surface of the aluminum strip during the pressing process.

[0012] A further technical solution of this utility model is: the guide rail surface of the slide rail assembly is coated with a wear-resistant coating, which is made of polytetrafluoroethylene material, and is used to reduce the frictional resistance of the pressure block unit during the sliding process and improve the service life of the device.

[0013] The beneficial effects of this utility model are as follows: This utility model's adjustable-spacing aluminum strip flexible connection pressing device achieves precise adjustment of the pressing block unit position through the cooperation of the slide rail assembly and the transmission screw, avoiding the cumbersome operation of frequent mold changes or manual adjustments required in traditional devices. By rotating the handwheel in both directions, the synchronous movement of two pressing block units can be quickly achieved, significantly improving the efficiency of spacing adjustment. Furthermore, the wear-resistant coating on the guide rail surface and the polishing treatment of the pressing block unit's pressing surface effectively reduce wear during device operation, extending the equipment's service life. The design of the baffle and buffer pad further improves the device's safety and stability, ensuring a smooth and reliable pressing process. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the installation of this utility model.

[0016] The attached figures are labeled as follows: 1. Base; 2. Slide rail assembly; 3. Pressing block mechanism; 4. Drive unit; 5. Guide rail; 6. Positioning hole; 7. Pressing block unit; 8. Slide groove; 9. Positioning pin; 10. Operating handle; 11. Rotary handwheel; 12. Transmission screw; 13. Baffle; 14. Buffer pad; 15. Groove. Detailed Implementation

[0017] This utility model relates to an adjustable-spacing aluminum strip flexible connection pressing device, the structure of which is as follows: Figures 1 to 2 As shown in the accompanying drawings, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. The base 1 is the basic component of the entire device. The slide rail assembly 2 is fixedly installed on the upper surface of the base 1. The slide rail assembly 2 consists of two parallel guide rails 5. The surface of the guide rails 5 is provided with evenly distributed positioning holes 6, which penetrate the upper and lower surfaces of the guide rails 5 and are used to cooperate with positioning pins 9 to fix the position of the pressing mechanism 3. The pressing mechanism 3 includes a pair of symmetrically arranged pressing units 7. Each pressing unit 7 has a sliding groove 8 at its bottom. The sliding groove 8 matches the guide rail 5 and can slide along the guide rail 5. The side of the pressing unit 7 is provided with a threaded hole, into which a positioning pin 9 is screwed. The lower end of the positioning pin 9 is inserted into the positioning hole 6 of the guide rail 5 to restrict the movement of the pressing unit 7. The drive unit 4 is located at the end of the base 1. The drive unit 4 includes a rotating handwheel 11 and a transmission screw 12. One end of the transmission screw 12 is fixedly connected to the rotating handwheel 11, and the other end passes through the base 1 and is threaded into the base 1. The middle part of the transmission screw 12 is provided with an external thread section, which is divided into a left-hand thread section and a right-hand thread section. The left-hand thread section is engaged with the threaded hole of the right pressure block unit 7, and the right-hand thread section is engaged with the threaded hole of the left pressure block unit 7.

[0018] In the actual assembly process, the two guide rails 5 are first fixed to the upper surface of the base 1 by bolts or welding, ensuring that the two guide rails 5 remain parallel and horizontal. Then, the sliding groove 8 of the pressure block unit 7 is matched and installed with the guide rail 5, allowing the pressure block unit 7 to slide on the guide rail 5. To achieve precise positioning of the pressure block unit 7, a threaded hole is designed on the side of the pressure block unit 7, and the positioning pin 9 is screwed into the positioning hole 6 on the guide rail 5 through the threaded hole. When it is necessary to adjust the position of the pressure block unit 7, the operator can unscrew the positioning pin 9, push the pressure block unit 7 to slide along the guide rail 5 to the target position, and then reinsert the positioning pin 9 to fix the pressure block unit 7. In addition, to facilitate the operator to apply force to adjust the position of the pressure block unit 7, an operating handle 10 is provided on the top of the pressure block unit 7. The operating handle 10 is fixedly connected to the pressure block unit 7 by bolts, and the outer surface of the operating handle 10 is provided with anti-slip texture to facilitate the operator to apply force to adjust the position of the pressure block unit 7.

[0019] The drive screw 12 of the drive unit 4 is installed to the end of the base 1 through a pre-drilled threaded hole. One end of the drive screw 12 is fixedly connected to the rotating handwheel 11, and the other end passes through the base 1 and is threaded into it. The drive screw 12 has an external thread section in the middle, which is divided into a left-hand thread section and a right-hand thread section. The left-hand thread section engages with the threaded hole of the right-side pressure block unit 7, and the right-hand thread section engages with the threaded hole of the left-side pressure block unit 7. When the operator rotates the rotating handwheel 11, the drive screw 12 rotates accordingly. Due to the design of the left-hand and right-hand thread sections, the two pressure block units 7 move inward or outward simultaneously, thereby achieving rapid adjustment of the distance between the pressure block units 7. This design eliminates the need for the operator to manually adjust the position of each pressure block unit 7 individually, significantly improving the efficiency of distance adjustment.

[0020] The base 1 has baffles 13 at both ends, which are fixed to the base 1 by welding. A buffer pad 14, made of rubber, is provided on the inner side of the baffle 13. When the pressing unit 7 slides along the guide rail 5, the buffer pad 14 can effectively absorb the impact force in case of accidental impact, preventing direct collision between the pressing unit 7 and the end of the base 1 and causing damage. Furthermore, the pressing surface of the pressing unit 7 has a groove 15, the shape of which matches the cross-sectional shape of the aluminum strip to be processed. The inner surface of the groove 15 is polished to reduce damage to the aluminum strip surface during pressing. The guide rail 5 of the slide rail assembly 2 is coated with a wear-resistant coating made of polytetrafluoroethylene (PTFE) to reduce the frictional resistance of the pressing unit 7 during sliding and improve the service life of the device.

[0021] In practical applications, the device of this invention is mainly used for the pressing operation of aluminum strip flexible connections. Before use, the distance between the two pressing units 7 is first adjusted according to the width of the aluminum strip to be processed. The operator rotates the handwheel 11 to drive the transmission screw 12 to rotate. The left-hand threaded section and the right-hand threaded section of the transmission screw 12 act on the left and right pressing units 7 respectively, causing the two pressing units 7 to move inward or outward simultaneously. After the pressing units 7 move to the appropriate position, the operator screws in the positioning pin 9 to fix them on the guide rail 5. Then, the aluminum strip to be processed is placed between the two pressing units 7, ensuring that the cross-sectional shape of the aluminum strip matches the groove 15. The operator applies pressure through the operating handle 10, causing the pressing units 7 to press the aluminum strip. Because the groove 15 is polished, the damage to the surface of the aluminum strip is small during the pressing process, thus ensuring the processing quality.

[0022] During the pressing process, if the pressing unit 7 requires further fine-tuning, the operator can unscrew the positioning pin 9, push the pressing unit 7 along the guide rail 5 to a new position using the operating handle 10, and then reinsert the positioning pin 9. The wear-resistant coating on the surface of the guide rail 5 effectively reduces the frictional resistance during the sliding process of the pressing unit 7, thereby extending the service life of the device. In addition, the design of the baffle 13 and the buffer pad 14 can prevent the pressing unit 7 from impacting the end of the base 1 during movement, thus improving the safety and stability of the device.

[0023] In summary, this invention achieves precise adjustment of the position of the pressing unit 7 through the cooperation of the slide rail assembly 2 and the transmission screw 12, avoiding the cumbersome operation of frequent mold changes or manual adjustments required in traditional devices. By rotating the handwheel 11 in both directions, the two pressing units 7 can be moved synchronously quickly, significantly improving the efficiency of spacing adjustment. Furthermore, the wear-resistant coating on the guide rail 5 and the polishing treatment of the pressing surface of the pressing unit 7 effectively reduce wear during device operation, extending the service life of the equipment. The design of the baffle 13 and the buffer pad 14 further enhances the safety and stability of the device, ensuring a smooth and reliable pressing process.

[0024] To enable those skilled in the art to fully understand and implement this utility model, the following supplementary explanation of the specific implementation principle of this utility model is provided in conjunction with a specific application scenario.

[0025] In the actual pressing operation of aluminum strip flexible connectors, the distance between the two pressing units 7 needs to be adjusted according to the width of the aluminum strip to be processed. The operator rotates the handwheel 11 to drive the transmission screw 12 to rotate. The left-hand threaded section and the right-hand threaded section of the transmission screw 12 act on the threaded holes of the left and right pressing units 7, respectively, causing the two pressing units 7 to move inward or outward simultaneously. Since the thread design of the transmission screw 12 has a bidirectional adjustment function, its forward and reverse rotation can synchronously change the position of the two pressing units 7, thereby quickly achieving the required distance adjustment. After the pressing unit 7 moves to the target position, the operator screws the positioning pin 9 into the threaded hole on the side of the pressing unit 7 and inserts it into the positioning hole 6 on the guide rail 5 to fix the position of the pressing unit 7. This positioning mechanism utilizes the cooperation between the evenly distributed positioning holes 6 on the guide rail 5 and the positioning pin 9 to ensure that the pressing unit 7 can achieve precise positioning during the sliding process, avoiding distance deviation caused by human error.

[0026] The aluminum strip to be processed is then placed between two pressing units 7, ensuring that the cross-sectional shape of the aluminum strip matches the groove 15 on the pressing surface of the pressing unit 7. The operator applies pressure using the operating handle 10, causing the pressing unit 7 to press the aluminum strip. Because the groove 15 is carefully designed to match the cross-sectional shape of the aluminum strip, and its inner surface is polished, damage to the aluminum strip surface is effectively reduced during pressing, ensuring consistent processing quality. Furthermore, the anti-slip textured design on the outer surface of the operating handle 10 provides a better grip, facilitating the application of force to adjust the position of the pressing unit 7, further enhancing operational convenience.

[0027] During the pressing process, if fine adjustments to the position of the pressing unit 7 are required, the operator can unscrew the positioning pin 9, push the pressing unit 7 along the guide rail 5 to the new target position, and then reinsert the positioning pin 9. The wear-resistant coating on the surface of the guide rail 5 is made of polytetrafluoroethylene (PTFE), whose low-friction characteristics significantly reduce the resistance of the pressing unit 7 during sliding, improving not only the smoothness of adjustment but also extending the service life of the device. Simultaneously, the baffles 13 at both ends of the base 1 and the buffer pads 14 on their inner sides can absorb the impact force when the pressing unit 7 accidentally hits the end of the base 1, preventing damage to the device due to collision, thereby improving the safety and stability of the equipment.

[0028] As can be seen from the above steps, this utility model utilizes the synergistic effect of the slide rail assembly 2 and the transmission screw 12 to achieve precise adjustment of the position of the pressing unit 7. The bidirectional thread design of the transmission screw 12 enables the two pressing units 7 to move synchronously, avoiding the tedious operation of frequently changing molds or manually adjusting them one by one in traditional devices, and significantly improving the efficiency of spacing adjustment. In addition, the wear-resistant coating on the surface of the guide rail 5 and the polishing treatment of the pressing surface of the pressing unit 7 effectively reduce wear during operation and extend the service life of the equipment. The design of the baffle 13 and the buffer pad layer 14 further enhances the safety and reliability of the device, ensuring a smooth and efficient pressing process. The design of the entire device fully considers actual production needs, solves the technical problems mentioned in the background art, and achieves the expected technical effect.

[0029] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An adjustable-spacing aluminum strip flexible connector pressing device, characterized in that, The aluminum strip flexible connection pressing device mainly consists of a base (1), a slide rail assembly (2) set on the base (1), a pressing block mechanism (3) installed on the slide rail assembly (2), and a drive unit (4) set at the end of the base (1). The slide rail assembly (2) and the drive unit (4) are both fixedly installed on the base (1). The pressing block mechanism (3) moves horizontally through the slide rail assembly (2).

2. The adjustable-spacing aluminum strip flexible connection pressing device according to claim 1, characterized in that: The slide rail assembly (2) includes two parallel guide rails (5). Each guide rail (5) has evenly distributed positioning holes (6) on its surface. The positioning holes (6) penetrate the upper and lower surfaces of the guide rail (5) and are used to cooperate with the positioning pins (9) to fix the position of the pressing block mechanism (3).

3. The adjustable-spacing aluminum strip flexible connection pressing device according to claim 2, characterized in that: The pressing mechanism (3) includes a pair of symmetrically arranged pressing units (7). Each pressing unit (7) has a groove (8) at its bottom. The groove (8) matches the guide rail (5) and can slide along the guide rail (5). The side of the pressing unit (7) has a threaded hole. A positioning pin (9) is screwed into the threaded hole. The lower end of the positioning pin (9) is inserted into the positioning hole (6) of the guide rail (5) to restrict the movement of the pressing unit (7).

4. The adjustable-spacing aluminum strip flexible connection pressing device according to claim 3, characterized in that: The drive unit (4) includes a rotating handwheel (11) and a transmission screw (12). One end of the transmission screw (12) is fixedly connected to the rotating handwheel (11), and the other end passes through the base (1) and is threaded into the base (1). The transmission screw (12) has an external thread section in the middle. The external thread section is divided into a left-hand thread section and a right-hand thread section. The left-hand thread section is engaged with the threaded hole of the right pressure block unit (7), and the right-hand thread section is engaged with the threaded hole of the left pressure block unit (7).

5. The adjustable-spacing aluminum strip flexible connection pressing device according to claim 4, characterized in that: The base (1) has baffles (13) at both ends. The baffles (13) are fixed to the base (1) by welding. The inner side of the baffles (13) is provided with a buffer pad (14), which is made of rubber.

6. The adjustable-spacing aluminum strip flexible connection pressing device according to claim 3, characterized in that: The pressing surface of the pressing unit (7) is provided with a groove (15), the shape of the groove (15) matches the cross-sectional shape of the aluminum strip to be processed, and the inner surface of the groove (15) is polished.

7. The adjustable-spacing aluminum strip flexible connection pressing device according to claim 2, characterized in that: The guide rail (5) of the slide rail assembly (2) is coated with a wear-resistant coating, which is made of polytetrafluoroethylene material.

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