Component lead forming machine

Abstract

The present invention provides a component pin forming machine, which belongs to the technical field of component manufacturing, and includes a base plate, a support plate, a first telescopic mechanism, a second telescopic mechanism and a forming mechanism; the base plate is provided with a baffle and a positioning plate, the baffle can be raised and lowered, and the distance between the positioning plate and the baffle is adjustable; the support plate is fixedly arranged on the base plate, the support plate is connected to the mounting plate, the mounting plate and the baffle are located on the same side of the base plate, the first telescopic mechanism is fixedly arranged on the mounting plate, the first telescopic mechanism is telescopic and the telescopic end is connected to the first pressing plate, the second telescopic mechanism is fixedly arranged on the mounting plate, the second telescopic mechanism is telescopic, and the forming mechanism is fixedly arranged at the telescopic end of the second telescopic mechanism, the forming mechanism is provided with a second pressing plate and a cutter head, and the position between the cutter head and the second pressing plate is adjustable. The component pin forming machine provided by the present invention has a simple structure, is easy to control, and can improve the processing efficiency of forming large quantities of component pins.

Description

Technical Field

[0001] The invention belongs to the technical field of component manufacturing, and more specifically, relates to a component pin forming machine. Background Art

[0002] Since some components need to be shaped or cut according to pad size and other conditions during use, the components must not be damaged inside during the shaping and cutting process, and the pins themselves must not be indented or scratched. Since the shaping and cutting workload is large and there are many types of components and different requirements, there are extremely high requirements for versatility and automation and low cost. The pin shaping and cutting method we currently use is manual shaping. Although this shaping method will not damage the pins, it is extremely inefficient and has poor consistency. Therefore, there is a need for an automated, universal, efficient pin shaping machine that will not damage the device and pins to complete the pin shaping process. Summary of the invention

[0003] The object of the present invention is to provide a component pin forming machine, which is intended to improve the efficiency of workers when forming pins of components of the same type in large quantities.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: to provide a component pin forming machine, including: a base plate, a support plate, a first telescopic mechanism, a second telescopic mechanism and a forming mechanism; the base plate is provided with a baffle and a positioning plate, the baffle can be lifted and lowered in the vertical direction, the positioning plate slides on the base plate and the distance with the baffle is adjustable, the positioning plate is used to position components, the support plate is fixedly arranged on the base plate, the support plate is connected to the mounting plate, the mounting plate and the baffle are located on the same side of the base plate, the first telescopic mechanism is fixedly arranged on the mounting plate, the first telescopic mechanism can be telescoped toward the base plate and the telescopic end is connected A first pressing plate is connected, the first pressing plate cooperates with the baffle plate to clamp the pins of the components, a second telescopic mechanism is fixed on the mounting plate, and the second telescopic mechanism can be telescoped toward the base plate; and a molding mechanism is fixed at the telescopic end of the second telescopic mechanism, the molding mechanism is provided with a second pressing plate and a cutter head, the second pressing plate and the first pressing plate are spaced apart by a diameter of the pin, the position between the cutter head and the second pressing plate is adjustable, the second pressing plate cooperates with the base plate and the side of the baffle plate to mold the pins of the components, and the cutter head cooperates with the base plate to cut off the pins.

[0005] As another embodiment of the present application, a first protrusion is provided on both sides of the base plate, a threaded hole is provided on the first protrusion, a groove is provided on the base plate, the baffle is placed in the groove, and the two ends of the baffle are lifted and lowered by means of bolts inserted into the threaded holes, and the pushing end of the bolt contacts the baffle.

[0006] As another embodiment of the present application, a spring is provided on one side of the positioning plate, one end of the spring is connected to the positioning plate, and the other end is connected to the baffle plate, a second protrusion is provided at one end of the base plate, a screw hole is provided on the second protrusion, a screw is passed through the screw hole and the pushing end is in contact with the positioning plate, and the positioning plate slides on the base plate with the help of the pushing of the spring and the pushing of the screw.

[0007] As another embodiment of the present application, the baffle plate and the support plate are arranged at the same end of the base plate, and the baffle plate and the mounting plate are located on the same side of the support plate.

[0008] As another embodiment of the present application, the first telescopic mechanism is further provided with a first electric push rod, the first electric push rod is fixed on the mounting plate, and the pushing top end of the first electric push rod is fixedly connected to the first pressure plate.

[0009] As another embodiment of the present application, the molding mechanism is further provided with a connecting plate and an ear plate; the connecting plate is fixedly arranged at the pushing end of the second telescopic mechanism, and one end of the connecting plate is fixedly connected to the second pressing plate, and the ear plate is fixedly arranged at the other end of the connecting plate;

[0010] The third electric push rod is fixed on the ear plate, and the push top end of the third electric push rod is fixedly connected to the cutter head. The third electric push rod is used to achieve adjustable position between the cutter head and the second pressure plate.

[0011] As another embodiment of the present application, an avoidance groove is provided at the connection between the connecting plate and the second pressure plate, and the avoidance groove is used to accommodate the first telescopic mechanism.

[0012] As another embodiment of the present application, the cutting end of the cutter head is lower than the pressing end of the second pressing plate.

[0013] As another embodiment of the present application, the width of the cutter head is the same as the width of the second pressing plate, and the cutter head is aligned with the second pressing plate.

[0014] As another embodiment of the present application, a square groove is provided at one end of the support plate connected to the base plate, and a third protrusion is provided at one end of the base plate connected to the support plate. The third protrusion extends into the square groove, and the third protrusion is used to place the components.

[0015] The beneficial effects of the component pin forming machine provided by the present invention are as follows: compared with the prior art, the baffle plate arranged on the bottom plate and the first pressing plate arranged on the pushing end of the first telescopic mechanism squeeze each other, can clamp the pins of the components, ensure that the pins will not be broken at the roots of the pins during forming, the baffle plate can be raised and lowered, so the shoulder height of the component pins can be adjusted; the distance between the positioning plate and the baffle plate is adjustable, so the shoulder width of the component pins can be adjusted; the distance between the cutter head and the second pressing plate in the forming mechanism is adjustable, ensuring that the tail length of the pin is adjustable, the cooperation between the cutter head and the bottom plate can cut off the pins of the components, the second pressing plate and the first pressing plate are spaced a distance of one diameter of the pin, and during the pressing process, the second pressing plate cooperates with the side of the baffle plate and the bottom plate to form the pins; the component pin forming machine of the present invention has a simple structure and is easy to operate, which can greatly improve the efficiency of workers in component pin forming processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 A schematic diagram of the isometric structure of a component pin forming machine provided in an embodiment of the present invention;

[0018] Figure 2 for Figure 1 Right view of;

[0019] Figure 3 for Figure 2 A partial enlarged view of middle Ⅰ;

[0020] Figure 4 for Figure 1 A partial view of the rear view in FIG.

[0021] Figure 5 for Figure 1 A schematic diagram of the structure of the bottom plate in FIG.

[0022] Figure 6 for Figure 1 A schematic diagram of the structure of the forming mechanism;

[0023] Figure 7 for Figure 1 A structural schematic diagram of the forming mechanism from another angle;

[0024] Figure 8 for Figure 1 A partial view of the device after the components are placed in the image;

[0025] Fig. 9 for Figure 1 A partial view of the component leads after molding.

[0026] In the figure: 1. bottom plate; 11. baffle plate; 12. positioning plate; 13. first protrusion; 14. second protrusion; 15. third protrusion; 2. support plate; 21. mounting plate; 3. first telescopic mechanism; 31. first pressure plate; 32. first electric push rod; 4. second telescopic mechanism; 5. forming mechanism; 51. second pressure plate; 52. cutter head; 53. connecting plate; 54. ear plate; 55. third electric push rod; 6. components. DETAILED DESCRIPTION

[0027] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0028] See also Figures 1 to 4 , the component pin forming machine provided by the present invention is now described. The component pin forming machine comprises a base plate 1, a support plate 2, a first telescopic mechanism 3, a second telescopic mechanism 4 and a forming mechanism 5; the base plate 1 is provided with a baffle 11 and a positioning plate 12, the baffle 11 can be raised and lowered in the vertical direction, the positioning plate 12 slides on the base plate 1 and the distance with the baffle 11 is adjustable, and the positioning plate 12 is used to position the component 6; the support plate 2 is fixed on the base plate 1, the support plate 2 is connected to the mounting plate 21, and the mounting plate 21 and the baffle 11 are located on the same side of the base plate 1; the first telescopic mechanism 3 is fixed on the mounting plate 21, the first telescopic mechanism 3 can be telescoped toward the base plate 1 and the telescopic end is provided with There is a first pressing plate 31, which cooperates with the baffle 11 to clamp the pins of the component 6; the second telescopic mechanism 4 is fixed on the mounting plate 21, and the second telescopic mechanism 4 can be telescoped toward the base plate 1; the molding mechanism 5 is fixed at the telescopic end of the second telescopic mechanism 4, and the molding mechanism 5 is provided with a second pressing plate 51 and a cutter head 52, the second pressing plate 51 and the first pressing plate 31 are spaced apart by a diameter of the pin, the position between the cutter head 52 and the second pressing plate 51 is adjustable, the second pressing plate 51 cooperates with the sides of the base plate 1 and the baffle 11 to shape the pins of the component 6, and the cutter head 52 cooperates with the base plate 1 to cut off the pins.

[0029] Compared with the prior art, the component pin forming machine provided by the present invention has a baffle 11 which is lifted and lowered in the vertical direction on the bottom plate 1, and the telescopic end of the first telescopic mechanism 3 is fixedly connected to the first pressing plate 31. The first pressing plate 31 and the baffle 11 can clamp the pins on the component 6. Since the baffle 11 can be adjusted up and down, it can adapt to the components 6 with pins of different shoulder heights; the positioning plate 12 is used to position the component 6. Since the distance between the positioning plate 12 and the baffle 11 is adjustable, it can adapt to the components 6 with pins of different shoulder widths; the first pressing plate 31 is connected to the telescopic end of the first telescopic mechanism 3, so the first pressing plate 31 can be raised and lowered, the second pressure plate 51 is arranged in the forming mechanism 5, and the forming mechanism 5 is arranged at the top pusher of the second telescopic mechanism 4, so the second pressure plate 51 can also be raised and lowered. Since the first pressure plate 31 and the second pressure plate 51 are spaced by the diameter of a pin, when the second pressure plate 51 is descending, it can cooperate with the side of the baffle 11 and the bottom plate 1 to form the pin. Since the cutter head 52 and the second pressure plate 51 are raised and lowered synchronously, the cutter head 52 can cooperate with the bottom plate 1 to cut off the pin. Since the distance between the cutter head 52 and the second pressure plate 51 is adjustable, the length of the tail of the pin after forming can be adjusted. The working principle of the component pin forming machine in the present invention is: one side of the component 6 connecting the pin is abutted against the outside of the positioning plate 12, and the distance between the positioning plate 12 and the baffle 11 is adjusted, thereby completing the adjustment of the pin shoulder width. After the adjustment is completed, Figure 8 As shown, at this time, the telescopic end of the first telescopic mechanism 3 is lowered, so that the first pressing plate 31 and the baffle 11 clamp the pin, as shown in FIG. Fig. 9 As shown, the distance between the cutter head 52 and the second pressure plate 51 is then adjusted so that the distance between the tails of the pins after forming is moderate, and then the pushing end of the second telescopic mechanism 4 is lowered so that the second pressure plate 51 and the base plate 1 clamp the pins. Since the second pressure plate 51 cooperates with the side of the baffle 11, the pins can be bent. When the operation is completed, the second telescopic mechanism 4 and the first telescopic mechanism 3 are lifted in turn to complete the forming process of the pins of the component 6.

[0030] As a specific implementation of the component pin forming machine provided by the present invention, please refer to Figure 3 and Figure 5 , first protrusions 13 are provided on both sides of the bottom plate 1, threaded holes are provided on the first protrusions 13, a groove is provided on the bottom plate 1, and the baffle 11 is placed in the groove. The two ends of the baffle 11 are lifted and lowered by means of bolts inserted into the threaded holes, and the push end of the bolt contacts the baffle 11. The bottom of the bolt contacts the baffle 11, and when the bolt is turned, the bolt moves upward or downward, thereby causing the baffle 11 that abuts against the bottom of the bolt to move upward or downward. Since the baffle 11 is set in the groove, it is limited in the process of the up and down movement of the baffle 11, and the baffle 11 will not be offset.

[0031] As a specific implementation of the component pin forming machine provided by the present invention, please refer to Figure 3 and Figure 4 A spring is provided on one side of the positioning plate 12, one end of the spring is connected to the positioning plate 12, and the other end is connected to the baffle 11. A second protrusion 14 is provided at one end of the bottom plate 1, and a screw hole is provided on the second protrusion 14. The screw is inserted into the screw hole and the pushing end contacts the positioning plate 12. The positioning plate 12 can slide on the bottom plate 1 with the help of the pushing of the spring and the screw. When the screw inserted into the screw hole is turned, the positioning plate 12 can slide on the bottom plate 1. Since a spring is placed between the positioning plate 12 and the baffle 11, the positioning plate 12 can move close to or away from the baffle 11.

[0032] As a specific implementation of the component pin forming machine provided by the present invention, please refer to Figure 1 and Figure 2 The baffle 11 and the support plate 2 are arranged at the same end of the bottom plate 1, and the baffle 11 and the mounting plate 21 are located on the same side of the support plate 2. The baffle 11 and the support plate 2 are arranged at the same end of the bottom plate 1, and the baffle 11 and the support plate 2 are arranged at a distance that can place the components 6, and the mounting plate 21 arranged on the support plate 2 is located on the same side of the support plate 2 as the baffle 11, that is, the mounting plate 21 is arranged above the baffle 11, and is arranged at a distance.

[0033] As a specific implementation of the component pin forming machine provided by the present invention, please refer to Figure 1 The first telescopic mechanism 3 is further provided with a first electric push rod 32, which is fixedly mounted on the mounting plate 21, and a pushing end of the first electric push rod 32 is fixedly connected to the first pressing plate 31. The first electric push rod 32 is provided in the first telescopic mechanism 3, which is convenient for control and wiring, and the thrust of the electric push rod is not large, so that when the first pressing plate 31 presses the pins onto the baffle 11, the pins will not be crushed.

[0034] In this embodiment, the second telescopic mechanism 4 is selected to be a second electric push rod, which can unify the power structure in the device and facilitate control and operation.

[0035] As a specific implementation of the component pin forming machine provided by the present invention, please refer to Figure 6The forming mechanism 5 is also provided with a connecting plate 53, an ear plate 54 and a third electric push rod 55; the connecting plate 53 is fixedly arranged at the pushing top end of the second telescopic mechanism 4, and one end is fixedly connected to the second pressing plate 51; the ear plate 54 is fixedly arranged at the other end of the connecting plate 53; the third electric push rod 55 is fixedly arranged on the ear plate 54, and the pushing top end of the third electric push rod 55 is fixedly connected to the cutter head 52, and the third electric push rod 55 is used to realize the adjustable position between the cutter head 52 and the second pressing plate 51. The middle part of the connecting plate 53 is connected to the pushing end of the second telescopic mechanism 4, the second pressing plate 51 and the ear plate 54 are arranged at both ends of the connecting plate 53, and the ear plate 54 is fixed to the end of the connecting plate 53 away from the first pressing plate 31, a third electric push rod 55 is arranged on the ear plate 54, and the cutting head 52 is fixedly connected to the pushing end of the third electric push rod 55, so that the cutting head 52 can move toward the second pressing plate 51, and then the distance between the cutting head 52 and the second pressing plate 51 can be adjusted, so that the length of the pin after molding can be adjusted.

[0036] As a specific implementation of the component pin forming machine provided by the present invention, please refer to Figure 6 to Figure 7 The connection between the connecting plate 53 and the second pressing plate 51 is provided with an avoidance groove, which is used to accommodate the first telescopic mechanism 3. When the relative distance between the second pressing plate 51 and the first pressing plate 31 is adjusted, the avoidance groove is provided to prevent interference between the first telescopic mechanism 3 and the connecting plate 53 or the second pressing plate 51, and ensure that the second pressing plate 51 can contact the first pressing plate 31.

[0037] As a specific embodiment of the component pin forming machine provided by the present invention, the cutting end of the cutter head 52 is lower than the pressing end of the second pressing plate 51. Such a setting can ensure that the cutter head 52 can cut off the pin after the second pressing plate 51 extrudes the component 6. In order to improve the stability of the pin of the component 6 during cutting and forming, the tip line of the cutter head 52 and the bottom surface of the second pressing plate 51 can also be set on the same plane to ensure that the cutter head 52 and the second pressing plate 51 contact the pin at the same time.

[0038] As a specific embodiment of the component pin forming machine provided by the present invention, the width of the cutter head 52 is the same as the width of the second pressing plate 51, and the cutter head 52 is aligned with the second pressing plate 51. The cutter head 52 is arranged in the form of the same width as the second pressing plate 51, which can ensure that the pins of the component 6 pressed by the second pressing plate 51 can be completely cut off, thereby improving efficiency.

[0039] As a specific implementation of the component pin forming machine provided by the present invention, please refer to Figure 1A square groove is provided at one end of the support plate 2 connected to the bottom plate 1, and a third protrusion 15 is provided at one end of the bottom plate 1 connected to the support plate 2. The third protrusion 15 extends into the square groove, and the third protrusion 15 is used to place the component 6. The square groove is provided, and the third protrusion 15 of the bottom plate 1 is inserted into the square groove, and the component 6 is placed on the third protrusion 15, ensuring that even if a large component 6 is encountered, its pin can be formed.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. Component pin forming machine, characterized in that: include: The bottom plate is provided with a baffle and a positioning plate, the baffle can be raised and lowered in the vertical direction, the positioning plate slides on the bottom plate and the distance between the positioning plate and the baffle is adjustable, and the positioning plate is used to position components; A support plate, fixedly mounted on the bottom plate, the support plate is connected to the mounting plate, and the mounting plate and the baffle are located on the same side of the bottom plate; A first telescopic mechanism is fixedly mounted on the mounting plate, the first telescopic mechanism can be telescoped toward the bottom plate and the telescopic end is connected to a first pressing plate, the first pressing plate cooperates with the baffle plate to clamp the pins of the component; A second telescopic mechanism is fixedly mounted on the mounting plate, and the second telescopic mechanism can be telescoped toward the bottom plate; as well as a forming mechanism, fixedly arranged at the telescopic end of the second telescopic mechanism, the forming mechanism being provided with a second pressing plate and a cutter head, the second pressing plate and the first pressing plate being spaced apart by a diameter of the pin, the position between the cutter head and the second pressing plate being adjustable, the second pressing plate being matched with the bottom plate and the side surface of the baffle plate to form the pins of the component, and the cutter head being matched with the bottom plate to cut off the pins; A spring is provided on one side of the positioning plate, one end of the spring is connected to the positioning plate, and the other end is connected to the baffle plate. A second protrusion is provided at one end of the bottom plate, and a screw hole is provided on the second protrusion. The screw is inserted into the screw hole and the pushing end contacts the positioning plate. The positioning plate slides on the bottom plate by means of the pushing of the spring and the pushing of the screw. The forming mechanism also includes: A connecting plate, fixedly mounted on the pushing end of the second telescopic mechanism, and one end of which is fixedly connected to the second pressing plate; An ear plate, fixedly arranged at the other end of the connecting plate; The third electric push rod is fixed on the ear plate, and the push top end of the third electric push rod is fixedly connected to the cutter head. The third electric push rod is used to achieve adjustable position between the cutter head and the second pressure plate.

2. The component lead forming machine according to claim 1, characterized in that: The base plate is provided with first protrusions on both sides, the first protrusions are provided with threaded holes, the base plate is provided with grooves, the baffle is placed in the grooves, the two ends of the baffle are lifted and lowered by means of bolts inserted into the threaded holes, and the pushing end of the bolt contacts the baffle.

3. The component lead forming machine according to claim 1, characterized in that: The baffle plate and the support plate are arranged at the same end of the bottom plate, and the baffle plate and the mounting plate are located at the same side of the support plate.

4. The component lead forming machine according to claim 1, characterized in that: The first telescopic mechanism is further provided with a first electric push rod, which is fixed on the mounting plate, and a push top end of the first electric push rod is fixedly connected to the first pressing plate.

5. The component lead forming machine according to claim 1, characterized in that: An avoidance groove is provided at the connection between the connecting plate and the second pressing plate, and the avoidance groove is used to accommodate the first telescopic mechanism.

6. The component lead forming machine according to claim 1, characterized in that: The cutting end of the cutter head is lower than the pressing end of the second pressing plate.

7. The component lead forming machine according to claim 6, characterized in that: The width of the cutter head is the same as that of the second pressing plate, and the cutter head is aligned with the second pressing plate.

8. The component lead forming machine according to any one of claims 1 to 7, characterized in that: A square groove is provided at one end of the support plate connected to the base plate, and a third protrusion is provided at one end of the base plate connected to the support plate. The third protrusion extends into the square groove and is used to place the components.

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