Flexible connection pressing device

Abstract

The utility model provides a flexible connection pressing device, and relates to the technical field of pressing processing. The flexible connection pressing device comprises a base, a plurality of guide rods are fixedly installed at the top of the base, a top plate is fixedly installed at the tops of the guide rods, and an oil cylinder is fixedly installed at the top of the top plate. According to the flexible connection pressing device, a first lead screw is driven to rotate through a forward and reverse motor, so that a movable clamping plate is driven to move downwards to clamp and fix a plurality of copper strips, then a driving motor drives a main gear to rotate, so that two driven gears are driven to rotate in an engaged mode, two reciprocating lead screws are made to rotate, and therefore two movable blocks are driven to move; the two L-shaped connecting plates are driven to move through the rotating shaft, so that the fixed clamping plate drives one ends of the multiple copper strips to move to the position between the first pressing mold and the second pressing mold for pressing, manual fixing by people and then pressing are not needed, the device is more convenient to use, and the using effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to a pressing device, in particular to a soft connection pressing device, belonging to the technical field of pressing processing. Background Technique

[0002] Copper strip is a metal component, mainly used for producing electrical components, lamp caps, battery caps, seals, connectors, and mainly used as conductive, heat-conductive, and corrosion-resistant materials, such as electrical components, switches, electro-vacuum devices, radiators, conductive base materials, and various parts such as automobile water tanks, radiator fins, and cylinder sheets. The soft connection is formed by compound pressing the ends of multiple copper strips through a hard row, generally through high temperature (after high-frequency heating) and then through high-pressure pressing by an oil cylinder.

[0003] In the use process of the existing soft connection pressing device, people usually need to fix multiple copper strips together, and then heat and press one end of them. During the use process, people need to manually place multiple copper strips between two pressing molds for pressing, which is somewhat dangerous to operate, the use effect is not very good, and after the heating and pressing are completed, it is easy to scald the staff, and the safety is not very high. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] The purpose of the utility model is to provide a soft connection pressing device to solve the above problems, so as to solve the problem that in the prior art, people need to manually place multiple copper strips between two pressing molds for pressing during the use process, which is somewhat dangerous to operate and the use effect is not very good.

[0006] (2) Technical Solutions

[0007] The utility model is realized through the following technical solutions: a soft connection pressing device, including a base, on the top of the base, several guide rods are fixedly installed, on the top of several guide rods, a top plate is fixedly installed, on the top of the top plate, an oil cylinder is fixedly installed, the bottom end of the oil cylinder penetrates through the top plate and fixedly installs a pressing plate, the pressing plate is penetrated by several guide rods and is in sliding contact with several guide rods, on the bottom of the pressing plate, a first pressing mold is fixedly installed, on the top of the base, a second pressing mold is fixedly installed, on the top of the base, a moving structure is arranged, the moving structure includes a fixed seat, the fixed seat is fixedly installed on the top of the base, on both sides inside the fixed seat, a reciprocating lead screw is rotatably installed, on the outer side of the reciprocating lead screw, a moving block is connected through a nut pair, one end of both reciprocating lead screws penetrates through the fixed seat and fixedly installs a driven gear, and between the two driven gears, a main gear is meshingly connected. The arranged guide rods penetrate through the pressing plate, and when the pressing plate presses down, the guide rods can limit the pressing position of the pressing plate, so that the pressing plate will not deviate during the pressing process.

[0008] Preferably, long strip-shaped sliding grooves are formed on both sides of the fixed seat, and the two moving blocks are respectively arranged inside the two long strip-shaped sliding grooves and are in sliding contact with the fixed seat. By providing the long strip-shaped sliding grooves, the moving blocks can be limited, so that the moving blocks will not rotate along with the reciprocating lead screw when the reciprocating lead screw rotates.

[0009] Preferably, a fixed frame is fixedly installed on one side of the fixed seat, a driving motor is fixedly installed on one side of the fixed frame, and the output end of the driving motor penetrates through the fixed frame and is fixedly connected with the main gear.

[0010] Preferably, a support plate is fixedly installed on the top of the base, an electric telescopic rod is fixedly installed on the top of the support plate, a push plate is fixedly installed at one end of the electric telescopic rod, and a collection box is fixedly installed on one side of the base. The position of the push plate is between the movable clamping plate and the fixed clamping plate, ensuring that when the electric telescopic rod drives the push plate to move, multiple copper strips between the movable clamping plate and the fixed clamping plate can be pushed out.

[0011] Preferably, a fixing structure is arranged on the top of the fixed seat. The fixing structure includes two L-shaped connecting plates, the two L-shaped connecting plates are respectively fixedly installed on one side of the two moving blocks, a vertical plate is fixedly installed on the top of the L-shaped connecting plate, a cross plate is fixedly installed on the top of the two vertical plates, a fixed clamping plate is fixedly installed between the two L-shaped connecting plates, and a first lead screw is rotatably installed between the cross plate and the fixed clamping plate.

[0012] Preferably, a movable clamping plate is connected to the outside of the first lead screw through a nut pair. The movable clamping plate is arranged between the two vertical plates and is in sliding contact with the two vertical plates. The two vertical plates can limit the movable clamping plate to ensure that the movable clamping plate will not rotate.

[0013] Preferably, a positive and negative motor is fixedly installed on the top of the cross plate, and the output end of the positive and negative motor penetrates through the cross plate and is fixedly connected with the first lead screw.

[0014] The utility model provides a soft connection pressing device, and the beneficial effects thereof are as follows:

[0015] 1. For this soft connection pressing device, the positive and negative motor drives the first lead screw to rotate, thereby driving the movable clamping plate to move downward to clamp and fix multiple copper strips. Then, the driving motor drives the main gear to rotate, thereby driving the two driven gears to mesh and rotate, causing the two reciprocating lead screws to rotate, thereby driving the two moving blocks to move, driving the two L-shaped connecting plates to move, so that the fixed clamping plate drives one end of the multiple copper strips to move between the first pressing die and the second pressing die for pressing. There is no need for people to manually fix and then press, making the device more convenient to use and improving the use effect of the device.

[0016] 2. The soft connection pressing device, by setting the electric telescopic rod, the push plate and the collection box to cooperate with the moving structure, enables the device to push the multiple copper strips after pressing into the collection box for collection, without manual removal by people, preventing the copper strips from being too hot after heating and pressing and scalding people, and improving the safety of device use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a demonstration diagram of the pressing state of the present utility model;

[0019] Figure 3 is a schematic diagram of the moving structure of the present utility model;

[0020] Figure 4 is a schematic diagram of the fixing structure of the present utility model.

[0021]

SYMBOLS DESCRIPTION OF MAIN COMPONENTS

[0022] 1. Base; 2. Guide rod; 3. Top plate; 4. Oil cylinder; 5. Pressing plate; 6. First pressing die; 7. Second pressing die; 8. Support plate; 9. Electric telescopic rod; 10. Push plate; 11. Collection box; 12. Fixed seat; 13. Reciprocating lead screw; 14. Moving block; 15. Driven gear; 16. Main gear; 17. Fixed frame; 18. Driving motor; 19. L-shaped connecting plate; 20. Vertical plate; 21. Horizontal plate; 22. Reversible motor; 23. First lead screw; 24. Moving clamping plate; 25. Fixed clamping plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The embodiment of the present utility model provides a soft connection pressing device.

[0024] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4, including a base 1, several guide rods 2 are fixedly installed on the top of the base 1, a top plate 3 is fixedly installed on the top of the several guide rods 2, an oil cylinder 4 is fixedly installed on the top of the top plate 3, the bottom end of the oil cylinder 4 penetrates through the top plate 3 and is fixedly installed with a pressing plate 5. The pressing plate 5 is penetrated by the several guide rods 2 and is in sliding contact with the several guide rods 2. A first pressing die 6 is fixedly installed at the bottom of the pressing plate 5, a second pressing die 7 is fixedly installed on the top of the base 1, and a moving structure is arranged on the top of the base 1. The moving structure includes a fixed seat 12, the fixed seat 12 is fixedly installed on the top of the base 1, reciprocating lead screws 13 are rotatably installed on both sides inside the fixed seat 12, a moving block 14 is connected to the outside of the reciprocating lead screw 13 through a nut pair, and one ends of the two reciprocating lead screws 13 penetrate through the fixed seat 12 and are fixedly installed with driven gears 15, and a main gear 16 is meshed and connected between the two driven gears 15.

[0025] In this embodiment, long strip-shaped sliding grooves are formed on both sides of the fixed seat 12, and the two moving blocks 14 are respectively arranged inside the two long strip-shaped sliding grooves and are in sliding contact with the fixed seat 12.

[0026] In this embodiment, a fixed frame 17 is fixedly installed on one side of the fixed seat 12, a driving motor 18 is fixedly installed on one side of the fixed frame 17, and the output end of the driving motor 18 penetrates through the fixed frame 17 and is fixedly connected to the main gear 16.

[0027] In this embodiment, a support plate 8 is fixedly installed on the top of the base 1, an electric telescopic rod 9 is fixedly installed on the top of the support plate 8, a push plate 10 is fixedly installed at one end of the electric telescopic rod 9, and a collection box 11 is fixedly installed on one side of the base 1.

[0028] In this embodiment, a fixing structure is arranged on the top of the fixed seat 12. The fixing structure includes two L-shaped connecting plates 19, the two L-shaped connecting plates 19 are respectively fixedly installed on one side of the two moving blocks 14, a vertical plate 20 is fixedly installed on the top of the L-shaped connecting plate 19, a cross plate 21 is fixedly installed on the top of the two vertical plates 20, and a fixing clamp plate 25 is fixedly installed between the two L-shaped connecting plates 19. A first lead screw 23 is rotatably installed between the cross plate 21 and the fixing clamp plate 25.

[0029] In this embodiment, a moving clamp plate 24 is connected to the outside of the first lead screw 23 through a nut pair, and the moving clamp plate 24 is arranged between the two vertical plates 20 and is in sliding contact with the two vertical plates 20.

[0030] In this embodiment, a positive and negative motor 22 is fixedly installed on the top of the cross plate 21, and the output end of the positive and negative motor 22 penetrates through the cross plate 21 and is fixedly connected to the first lead screw 23.

[0031] It should be noted that the present utility model is a soft connection pressing device. When in use, a plurality of copper strips are placed between the movable clamping plate 24 and the fixed clamping plate 25, and then the forward and reverse motor 22 is started. The model of the forward and reverse motor 22 is not specifically described and is subject to the equipment adaptation. The forward and reverse motor 22 will drive the first lead screw 23 to rotate, thereby driving the movable clamping plate 24 to move downward to clamp and fix the plurality of copper strips. Then, the driving motor 18 is started. The model of the driving motor 18 is not specifically described and is subject to the equipment adaptation. The driving motor 18 will drive the main gear 16 to rotate, thereby driving the two driven gears 15 to mesh and rotate, causing the two reciprocating lead screws 13 to rotate, thereby driving the two moving blocks 14 to move, driving the two L-shaped connecting plates 19 to move, so that the fixed clamping plate 25 drives one end of the plurality of copper strips to move between the first pressing die 6 and the second pressing die 7. Then, the oil cylinder 4 is started to drive the pressing plate 5 and the first pressing die 6 at the bottom of the pressing plate 5 to press down, thereby completing the heating and pressing of the plurality of copper strips;

[0032] When the pressing is completed, the driving motor 18 is started to drive the fixed clamping plate 25 to move, thereby taking out the plurality of copper strips that have been pressed. Then, the forward and reverse motor 22 is started in reverse to make the movable clamping plate 24 move upward, thereby canceling the fixation of the plurality of copper strips. Then, the electric telescopic rod 9 is started to drive the push plate 10 to move, and the plurality of copper strips that have been pressed are pushed into the collection box 11 for collection, without the need for people to manually take them out, preventing the situation that people are scalded by the too-high temperature of the copper strips after the heating and pressing is completed, and improving the safety of the device in use.

[0033] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A flexible connection pressing device, comprising a base (1), characterized in that: A plurality of guide rods (2) are fixedly mounted on the top of the base (1), a top plate (3) is fixedly mounted on the top of the plurality of guide rods (2), a cylinder (4) is fixedly mounted on the top of the top plate (3), a pressing plate (5) is fixedly mounted on the bottom end of the cylinder (4) through the top plate (3), the pressing plate (5) is penetrated by the plurality of guide rods (2) and is in sliding contact with the plurality of guide rods (2), a first pressing mold (6) is fixedly mounted on the bottom of the pressing plate (5), and a second pressing mold (7) is fixedly mounted on the top of the base (1). ), a movable structure is arranged on the top of the base (1), and the movable structure comprises a fixed seat (12), the fixed seat (12) is fixedly mounted on the top of the base (1), reciprocating screws (13) are rotatably mounted on both sides of the interior of the fixed seat (12), the outer side of the reciprocating screws (13) is connected to a movable block (14) through a nut pair, one end of the two reciprocating screws (13) passes through the fixed seat (12) and is fixedly mounted with a slave gear (15), and a main gear (16) is meshedly connected between the two slave gears (15).

2. The soft connection pressing device according to claim 1, characterized in that: Long strip-shaped sliding grooves are provided on both sides of the fixed seat (12), and the two moving blocks (14) are respectively arranged inside the two long strip-shaped sliding grooves and in sliding contact with the fixed seat (12).

3. The soft connection pressing device according to claim 1, characterized in that: A fixing frame (17) is fixedly mounted on one side of the fixing seat (12), a driving motor (18) is fixedly mounted on one side of the fixing frame (17), and an output end of the driving motor (18) passes through the fixing frame (17) and is fixedly connected to the main gear (16).

4. The soft connection pressing device according to claim 1, characterized in that: A support plate (8) is fixedly mounted on the top of the base (1), an electric telescopic rod (9) is fixedly mounted on the top of the support plate (8), a push plate (10) is fixedly mounted on one end of the electric telescopic rod (9), and a collection box (11) is fixedly mounted on one side of the base (1).

5. The soft connection pressing device according to claim 1, characterized in that: A fixing structure is provided on the top of the fixing seat (12), and the fixing structure includes two L-shaped connecting plates (19), the two L-shaped connecting plates (19) are fixedly installed on one side of the two moving blocks (14), respectively, a vertical plate (20) is fixedly installed on the top of the L-shaped connecting plate (19), a horizontal plate (21) is fixedly installed on the top of the two vertical plates (20), a fixing clamping plate (25) is fixedly installed between the two L-shaped connecting plates (19), and a No. 1 screw rod (23) is rotatably installed between the horizontal plate (21) and the fixing clamping plate (25).

6. The soft connection pressing device according to claim 5, characterized in that: The outer side of the first screw rod (23) is connected to a movable clamping plate (24) via a nut pair; the movable clamping plate (24) is arranged between the two vertical plates (20) and is in sliding contact with the two vertical plates (20).

7. The soft connection pressing device according to claim 5, characterized in that: A forward and reverse motor (22) is fixedly mounted on the top of the transverse plate (21), and an output end of the forward and reverse motor (22) passes through the transverse plate (21) and is fixedly connected to a first screw rod (23).

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