A hardware die set cutting and die cutting component

Abstract

The utility model discloses a hardware mold sleeve cutting and die-cutting assembly, comprising a base, a top plate is arranged at the upper end of the base, guide pillars are fixedly installed at the four corners of the top of the base, grooves are provided at the four corners of the lower end of the top plate, guide blocks are arranged on both sides of the grooves, balls are rollingly installed on the opposite sides of the two guide blocks, transmission grooves are provided on both sides of the grooves, a screw is arranged at the center of the transmission groove, a screw sleeve is threadedly connected to one side of the screw surface, and connecting blocks are fixedly connected to the center of the top and bottom of the screw sleeve. The hardware mold sleeve cutting and die-cutting assembly, through the design of guide blocks, balls, screws, screw sleeves, connecting blocks, push rods, rotating rods, bevel gears and adjusting knobs, compared with the traditional sliding guide mechanism, the rolling friction between the balls and the guide pillars is much smaller than the sliding friction, which helps to reduce the resistance of the mold during movement and make the cutting and forming operations smoother.

Description

Technical Field

[0001] The utility model relates to the technical field of die-cutting components, in particular to a hardware die set cutting component. Background Art

[0002] The die cutting components are the key parts of the metal molds, which are used to achieve precise cutting and forming operations. These components are usually composed of a series of precision-designed parts, including die cutting tools, guides, support structures, etc. They work together to ensure efficient and accurate cutting and forming in the processing of metal materials.

[0003] The guide structure design in the existing hardware die set cutting and die cutting components is relatively simple and lacks the necessary adjustment function, which brings many inconveniences in practical applications. For example, the guide structure is prone to instability and reduced precision during operation, resulting in unsatisfactory cutting and forming effects, and may even cause mold damage or production accidents. Therefore, we propose a hardware die set cutting and die cutting component. Utility Model Content

[0004] The purpose of the utility model is to provide a hardware mold sleeve cutting and die-cutting assembly to solve the problem that the guide structure design in the existing hardware mold sleeve cutting and die-cutting assembly mentioned in the above background technology is relatively simple and lacks the necessary adjustment function, which brings many inconveniences in practical applications. For example, the guide structure is prone to instability and reduced precision during operation, resulting in unsatisfactory cutting and forming effects, and may even cause mold damage or production accidents.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hardware mold sleeve cutting and die-cutting component, comprising a base, a top plate is arranged on the upper end of the base, guide pillars are fixedly installed at the four corners of the top of the base, grooves are opened at the four corners of the lower end of the top plate, guide blocks are arranged on both sides of the groove, balls are rotatably installed on the opposite sides of the two guide blocks, transmission grooves are opened on both sides of the groove, a screw is arranged at the center of the transmission groove, a screw sleeve is threadedly connected to one side of the screw surface, connecting blocks are fixedly connected to the centers of the top and bottom of the screw sleeve, push rods are fixedly connected to the centers of one side of the two connecting blocks, a rotating rod is movably connected to one side of the top in the transmission groove, a bevel gear is fixedly installed on the bottom of the rotating rod and one side of the screw surface, and the upper end of the rotating rod passes through the outside of the top plate and is fixedly installed with an adjusting button.

[0006] Compared with the prior art, the beneficial effects of the utility model are:

[0007] The hardware mold sleeve die-cutting component, through the design of guide blocks, balls, screws, screw sleeves, connecting blocks, push rods, rotating rods, bevel gears and adjusting knobs, compared with traditional sliding guide mechanisms, the rolling friction between the balls and guide posts is much smaller than the sliding friction, which helps to reduce the resistance of the mold during movement and makes the cutting and forming operations smoother. By turning the adjusting knob, the guide block can be adjusted through the meshing transmission of the bevel gears and the threaded transmission between the screw and the screw sleeve. The fit between the ball and the guide post can be adjusted through the guide block, which enables the guide mechanism to be fine-tuned according to actual needs, thereby ensuring the high precision of the mold movement. This precision adjustment function helps to reduce errors and improve the accuracy of cutting and forming operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the structure of the utility model;

[0009] Figure 2 For this utility model Figure 1 A is a partial enlarged schematic diagram;

[0010] Figure 3 It is a structural stereogram of the screw sleeve of the utility model;

[0011] Figure 4 It is a structural top view of the top plate of the utility model.

[0012] In the figure: 1. base; 2. lower die seat; 3. top plate; 4. upper die seat; 5. groove; 6. guide column; 7. guide block; 8. ball; 9. transmission groove; 10. screw rod; 11. screw sleeve; 12. connecting block; 13. push rod; 14. slide groove; 15. slider; 16. rotating rod; 17. bevel gear; 18. adjusting knob. DETAILED DESCRIPTION

[0013] 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.

[0014] See also Figure 1-4The utility model provides a technical solution: a hardware mold sleeve cutting and die-cutting component, including a base 1, a top plate 3 is arranged on the upper end of the base 1, guide columns 6 are fixedly installed at the four corners of the top of the base 1, grooves 5 are opened at the four corners of the lower end of the top plate 3, guide blocks 7 are arranged on both sides of the groove 5, and balls 8 are rollingly installed on the opposite sides of the two guide blocks 7, transmission grooves 9 are opened on both sides of the groove 5, a screw rod 10 is arranged in the center of the transmission groove 9, a screw sleeve 11 is threadedly connected to one side of the surface of the screw rod 10, a connecting block 12 is fixedly connected to the center of the top and bottom of the screw sleeve 11, a push rod 13 is fixedly connected to the center of one side of the two connecting blocks 12, a rotating rod 16 is movably connected to one side of the top in the transmission groove 9, a bevel gear 17 is fixedly installed on the bottom of the rotating rod 16 and one side of the surface of the screw 10, and the upper end of the rotating rod 16 passes through the outside of the top plate 3 and is fixedly installed with an adjusting button 18.

[0015] The two guide blocks 7 disposed inside the groove 5 are symmetrically arranged in an arc-shaped structure, so that the arranged balls 8 can fit the surface of the guide pillar 6 .

[0016] A plurality of balls 8 are provided, and the surface of the balls 8 contacts the outer wall of the guide pillar 6 , thereby increasing the contact area between the balls 8 and the guide pillar 6 .

[0017] The two ends of the screw rod 10 are movably connected to the bearings fixedly installed at the center of both sides of the transmission groove 9 to support the rotation of the screw rod 10.

[0018] One end of the two push rods 13 penetrates into the interior of the groove 5 and is fixedly connected to the outer wall of the guide block 7 , and the guide block 7 is driven to move inside the groove 5 by the push rods 13 .

[0019] The centers of the top and bottom of the two connecting blocks 12 arranged up and down are fixedly connected with sliders 15, and one side of the top and bottom of the groove 5 is provided with slide grooves 14. The top and bottom of the two sliders 15 extend to the inside of the two slide grooves 14 respectively and are slidably connected to the inner walls of the slide grooves 14, which limits the movement of the screw sleeve 11 and ensures the stability of the screw sleeve 11 when moving.

[0020] The adjusting button 18 is a columnar structure, and the surface of the adjusting button 18 is provided with anti-skid vertical lines, so as to facilitate the rotation and adjustment of the adjusting button 18 .

[0021] An upper die seat 4 and a lower die seat 2 are fixedly mounted at the center of the bottom of the top plate 3 and the center of the top of the base 1, respectively. The tops of the four guide pillars 6 extend through the outside of the four grooves 5, respectively, and the two bevel gears 17 are meshedly connected.

[0022] When adjusting, first rotate the adjusting button 18 above the guide mechanism that needs to be adjusted. The adjusting button 18 drives the rotating rod 16 to make the bevel gear 17 at the bottom engage with the bevel gear 17 on the screw 10 and rotate, thereby rotating the screw 10. At this time, the screw sleeve 11 follows the rotation direction of the screw 10 to make the connecting block 12 drive the guide block 7 to move through the push rod 13, so that the ball 8 on the guide block 7 is tightly fitted with the surface of the guide column 6, ensuring the stability of the mold during movement.

[0023] To sum up: the hardware mold sleeve cutting and die-cutting assembly, through the design of the guide block 7, ball 8, screw 10, screw sleeve 11, connecting block 12, push rod 13, rotating rod 16, bevel gear 17 and adjusting button 18, compared with the traditional sliding guide mechanism, the rolling friction between the ball 8 and the guide column 6 is much smaller than the sliding friction, which helps to reduce the resistance of the mold during movement and make the cutting and forming operations smoother. By turning the adjusting button 18, the guide block 7 can be adjusted through the meshing transmission of the bevel gear 17 and the threaded transmission between the screw 10 and the screw sleeve 11. The fit between the ball 8 and the guide column 6 can be adjusted through the guide block 7, which enables the guide mechanism to be fine-tuned according to actual needs, thereby ensuring the high precision of the mold movement. This precision adjustment function helps to reduce errors and improve the accuracy of cutting and forming operations.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal mold sleeve cutting assembly, comprising a base (1), characterized in that: A top plate (3) is arranged at the upper end of the base (1), guide pillars (6) are fixedly installed at the four corners of the top of the base (1), grooves (5) are provided at the four corners of the lower end of the top plate (3), guide blocks (7) are provided on both sides of the groove (5), balls (8) are rollingly installed on the opposite sides of the two guide blocks (7), transmission grooves (9) are provided on both sides of the groove (5), a screw (10) is provided at the center of the transmission groove (9), and the surface of the screw (10) is A screw sleeve (11) is threadedly connected to one side of the screw sleeve (11), the centers of the top and bottom of the screw sleeve (11) are fixedly connected to connecting blocks (12), the centers of one side of the two connecting blocks (12) are fixedly connected to push rods (13), one side of the top of the transmission groove (9) is movably connected to a rotating rod (16), the bottom of the rotating rod (16) and one side of the surface of the screw rod (10) are fixedly mounted with a bevel gear (17), and the upper end of the rotating rod (16) passes through the outside of the top plate (3) and is fixedly mounted with an adjusting button (18).

2. A metal mold sleeve cutting and die cutting assembly according to claim 1, characterized in that: The two guide blocks (7) arranged inside the groove (5) are arranged in a symmetrical arc-shaped structure.

3. A metal mold sleeve cutting and die cutting assembly according to claim 1, characterized in that: The number of the balls (8) is several, and the surface of the balls (8) is in contact with the outer wall of the guide column (6).

4. A metal mold sleeve cutting and die cutting assembly according to claim 1, characterized in that: The two ends of the screw rod (10) are movably connected to the bearings fixedly installed at the center of the two sides of the transmission groove (9).

5. The metal mold sleeve cutting and die cutting assembly according to claim 1, characterized in that: One end of each of the two push rods (13) penetrates into the interior of the groove (5) and is fixedly connected to the outer wall of the guide block (7).

6. A metal mold sleeve cutting and die cutting assembly according to claim 1, characterized in that: The top and bottom centers of the two upper and lower connection blocks (12) are fixedly connected with sliders (15), and the top and bottom of the groove (5) are provided with slide grooves (14) on one side. The top and bottom of the two sliders (15) extend into the inside of the two slide grooves (14) and are slidably connected with the inner walls of the slide grooves (14).

7. A metal mold sleeve cutting and die cutting assembly according to claim 1, characterized in that: The adjusting button (18) is arranged in a columnar structure, and the surface of the adjusting button (18) is provided with anti-slip vertical lines.

8. The metal mold sleeve cutting and die cutting assembly according to claim 1, characterized in that: An upper die seat (4) and a lower die seat (2) are fixedly mounted at the center of the bottom of the top plate (3) and the center of the top of the base (1), respectively. The tops of the four guide pillars (6) respectively penetrate the outside of the four grooves (5), and the two bevel gears (17) are meshedly connected.

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