Positioning and cutting structure for aluminum-based copper-clad plate

Abstract

The utility model discloses a positioning cutting structure for an aluminum-based copper-clad plate, which comprises a base, a cutting platform and a cutting tool structure, the cutting platform and the cutting tool structure are arranged on the base, a supporting structure is fixed on the base, a positioning supporting rod is rotatably connected onto the supporting structure through a pin shaft, and a positioning pressing plate is fixed at the end part of the positioning supporting rod through a bolt; an electric telescopic rod is connected between the positioning supporting rod and the top surface of the supporting structure through a movable shaft; a cutting support is fixed to the top face of the positioning pressing plate, the cutting tool structure is located on the cutting support, and the cutting tool structure is attached to the edge of the positioning pressing plate to complete cutting downwards. The cutting device is reasonable in structural arrangement, clamping and positioning of a workpiece to be machined can be rapidly and effectively achieved through matching of the positioning pressing plate and the cutting platform in the using process, meanwhile, the cutting tool structure can be attached to the edge of the positioning pressing plate to conduct downward cutting, the cutting precision can be improved, the cutting efficiency can be guaranteed, operation is convenient and fast, using is stable and reliable, and the practicability is high. And the applicability and the practicability are high.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum-based copper-clad plate processing, and in particular relates to a positioning and cutting structure for aluminum-based copper-clad plates. Background Art

[0002] Copper clad laminate is a plate-like material made by hot pressing a reinforcing material impregnated with resin and covered with copper foil on one or both sides. It is the basic material for PCB. During the production process of copper clad laminate, it needs to be cut according to demand. In the existing technology, it is not possible to limit or position it well during the cutting process, and it is also impossible to adjust the corresponding positioning or limit position according to the needs, which will affect the cutting quality and efficiency to a certain extent, and it will also cause the cutting edge to be uneven, so the applicability and practicality are limited. Summary of the invention

[0003] The utility model aims to provide a positioning and cutting structure for aluminum-based copper-clad plates which has a reasonable structural arrangement and is conducive to improving cutting accuracy.

[0004] The technical solution to achieve the purpose of the utility model is a positioning and cutting structure for aluminum-based copper-clad laminates, comprising a base, a cutting platform and a cutting tool structure arranged on the base, a supporting structure fixed on the base, a positioning support rod rotatably connected to the supporting structure through a pin, and a positioning pressure plate fixed to the end of the positioning support rod through a bolt;

[0005] An electric telescopic rod is connected between the positioning support rod and the top surface of the supporting structure via a movable shaft;

[0006] The positioning support rod is moved downward under the elastic force of the electric telescopic rod to press the positioning pressing plate onto the top surface of the cutting platform;

[0007] A cutting bracket is fixed on the top surface of the positioning pressing plate, a cutting tool structure is located on the cutting bracket, and the cutting tool structure is in contact with the edge of the positioning pressing plate to complete cutting downwards.

[0008] It is further preferred that: the cutting tool structure comprises a cutting hydraulic cylinder, a cutting tool body and a pressing spring sheet;

[0009] The cutting hydraulic cylinder is fixed on the cutting bracket, the cutting knife body is fixed on the piston shaft of the cutting hydraulic cylinder, and the side surface of the cutting knife body is attached to the edge of the positioning plate;

[0010] The pressing spring sheet is fixed on the side of the cutting blade body away from the positioning pressing plate;

[0011] The cutting blade moves downward, and the bottom surface of the pressing spring sheet presses against the surface of the workpiece.

[0012] It is further preferred that: limited position convex strips are provided on the symmetrical edges of the cutting platform;

[0013] The width of the positioning pressing plate is the same as the width between the two limiting convex strips;

[0014] The width of the cutting blade is the same as the width of the positioning pressing plate.

[0015] It is further preferred that: the bottom surface of the positioning pressure plate is provided with anti-slip grooves.

[0016] Further preferably, an indicating scale is arranged on the cutting platform.

[0017] It is further preferred that: a control panel and a power connection line are provided on the supporting structure.

[0018] The utility model has positive effects: the structure of the utility model is reasonably arranged, a positioning support rod is connected to the supporting structure through a pin shaft and an electric telescopic rod, and a positioning pressure plate is arranged on the positioning support rod, and the cutting tool structure is arranged on the positioning pressure plate. When in use, the positioning pressure plate cooperates with the cutting platform to quickly and effectively realize the clamping and positioning of the workpiece, and the cutting tool structure will cut downward along the edge of the positioning pressure plate, which can improve the cutting accuracy and ensure the cutting efficiency. It is easy to operate, stable and reliable to use, and has strong applicability and good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to make the content of the utility model easier to understand, the utility model is further described in detail below according to specific embodiments and in conjunction with the accompanying drawings, wherein:

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 It is a specific structural schematic diagram of the cutting tool structure in the utility model;

[0022] Figure 3 It is a schematic diagram of the specific structure of the cutting platform in the utility model.

[0023] Figure numerals: base 1, cutting platform 2, cutting tool structure 3, cutting hydraulic cylinder 31, cutting tool body 32, pressing spring 33, supporting structure 4, pin 5, positioning support rod 6, positioning pressure plate 7, electric telescopic rod 8, cutting bracket 9, limiting convex strip 10, control panel 11, power connection line 12. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example

[0026] See Figures 1 to 3 As shown, a positioning and cutting structure for an aluminum-based copper-clad laminate comprises a base 1, a cutting platform 2 and a cutting tool structure 3 arranged on the base, a supporting structure 4 is fixed on the base, a positioning support rod 6 is rotatably connected to the supporting structure through a pin shaft 5, and a positioning pressure plate 7 is fixed to the end of the positioning support rod through a bolt; an electric telescopic rod 8 is connected between the positioning support rod and the top surface of the supporting structure through a movable shaft; when in use, the positioning support rod presses the positioning pressure plate downward onto the top surface of the cutting platform under the elastic force of the electric telescopic rod; it is connected through a pin shaft, thereby facilitating the rotation and lifting action of the positioning support rod, and the positioning support rod can be lifted and lowered through the electric telescopic rod, and the positioning pressure plate is mainly used to cooperate with the cutting platform to complete the clamping and positioning of the workpiece, thereby improving the convenience of positioning.

[0027] At the same time, a cutting bracket 9 is fixed to the top surface of the positioning plate, and the cutting tool structure is on the cutting bracket, and the cutting tool structure is in contact with the edge of the positioning plate to complete cutting. Through the above structure, the installation and positioning of the cutting tool can be achieved, and the cutting tool body of the cutting tool structure can be in contact with the edge of the positioning plate to complete cutting, thereby ensuring the cutting accuracy and efficiency.

[0028] Moreover, in the actual application process, the cutting tool structure 3 includes a cutting hydraulic cylinder 31, a cutting blade body 32 and a pressing spring 33; the cutting hydraulic cylinder is a conventional oil cylinder structure of the prior art. During installation, the cutting hydraulic cylinder is fixed on the cutting bracket, the cutting blade body is fixed on the piston shaft of the cutting hydraulic cylinder, and the side of the cutting blade body is fitted on the edge of the positioning plate; and the pressing spring is a thin metal sheet, which can be clamped on the surface of the workpiece to further position the workpiece when the cutting blade body cuts downward, ensuring the stability and reliability of cutting. During installation, the pressing spring is fixed on the side of the cutting blade body away from the positioning plate; the cutting blade body moves downward, and the bottom surface of the pressing spring presses on the surface of the workpiece.

[0029] Moreover, in actual application, a limiting convex strip 10 is provided on the symmetrical edge of the cutting platform; the width of the positioning platen is the same as the width between the two limiting convex strips; the width of the cutting blade is the same as the width of the positioning platen. Through the above structure, the workpiece is placed between the two limiting convex strips, and the positioning platen can effectively realize clamping when pressed down, and can also effectively realize the cutting operation, which can prevent the workpiece from shifting or shifting. The bottom surface of the positioning platen is provided with anti-slip grooves. An indicating scale is provided on the cutting platform. Through the above structure, the stability of positioning can be guaranteed, and the indicating scale is mainly to facilitate the positioning of the workpiece when placed, and to ensure the accuracy of the cutting position.

[0030] For convenient operation, a control panel 11 and a power connection line 12 are provided on the support structure.

[0031] The utility model has positive effects: the structure of the utility model is reasonably arranged, a positioning support rod is connected to the supporting structure through a pin shaft and an electric telescopic rod, and a positioning pressure plate is arranged on the positioning support rod, and the cutting tool structure is arranged on the positioning pressure plate. When in use, the positioning pressure plate cooperates with the cutting platform to quickly and effectively realize the clamping and positioning of the workpiece, and the cutting tool structure will cut downward along the edge of the positioning pressure plate, which can improve the cutting accuracy and ensure the cutting efficiency. It is easy to operate, stable and reliable to use, and has strong applicability and good practicality.

[0032] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural components recorded in the specification can also be directly processed according to existing technical common sense. At the same time, the connection method of each component adopts the mature conventional means in the prior art, and the machinery, parts and equipment all adopt the conventional models in the prior art, so no specific description will be given here.

[0033] Obviously, the above embodiments of the present invention are merely examples for clearly explaining the present invention, and are not intended to limit the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. However, these obvious changes or modifications derived from the essential spirit of the present invention still belong to the protection scope of the present invention.

Claims

1. A positioning and cutting structure for an aluminum-based copper-clad laminate, comprising a base, a cutting platform and a cutting tool structure arranged on the base, characterized in that: A supporting structure is fixed on the base, a positioning support rod is rotatably connected to the supporting structure via a pin, and a positioning pressure plate is fixed to the end of the positioning support rod via a bolt; An electric telescopic rod is connected between the positioning support rod and the top surface of the supporting structure via a movable shaft; The positioning support rod is moved downward under the elastic force of the electric telescopic rod to press the positioning pressing plate onto the top surface of the cutting platform; A cutting bracket is fixed on the top surface of the positioning pressing plate, a cutting tool structure is located on the cutting bracket, and the cutting tool structure is in contact with the edge of the positioning pressing plate to complete cutting downwards.

2. The positioning and cutting structure for aluminum-based copper-clad laminate according to claim 1, characterized in that: The cutting tool structure includes a cutting hydraulic cylinder, a cutting tool body and a pressing spring sheet; The cutting hydraulic cylinder is fixed on the cutting bracket, the cutting knife body is fixed on the piston shaft of the cutting hydraulic cylinder, and the side surface of the cutting knife body is attached to the edge of the positioning plate; The pressing spring sheet is fixed on the side of the cutting blade body away from the positioning pressing plate; The cutting blade moves downward, and the bottom surface of the pressing spring sheet presses against the surface of the workpiece.

3. The positioning and cutting structure for aluminum-based copper-clad laminate according to claim 2, characterized in that: The symmetrical edges of the cutting platform are provided with limited convex strips; The width of the positioning pressing plate is the same as the width between the two limiting convex strips; The width of the cutting blade is the same as the width of the positioning pressing plate.

4. The positioning and cutting structure for aluminum-based copper-clad laminate according to claim 1, characterized in that: The bottom surface of the positioning pressing plate is provided with anti-slip grooves.

5. The positioning and cutting structure for aluminum-based copper-clad laminate according to claim 1, characterized in that: The cutting platform is provided with an indicating scale.

6. The positioning and cutting structure for aluminum-based copper-clad laminate according to claim 1, characterized in that: A control panel and a power connection line are arranged on the supporting structure.

Images