Cutting machining device for hardware production

Abstract

The invention discloses a cutting machining device for hardware production. The cutting machining device comprises a base and an upper supporting seat, a downward pressing assembly is arranged on the upper supporting seat, a cutting assembly is arranged on the upper supporting seat, a vibration monitoring assembly is arranged on the base, and a control assembly used for adjusting the feeding speed and the rotating speed of the cutting assembly is arranged on one side of the base. According to the hardware cutting device, when the cutting assembly cuts hardware, the cutting assembly pre-cuts the hardware, at the moment, the vibration monitoring assembly monitors vibration generated when the hardware is cut by the circular saw blade, and the vibration monitoring assembly monitors the vibration generated by the circular saw blade and transmits the vibration to the control assembly; the rotating speed and the feeding speed of the circular saw blade are adjusted through the control assembly, the cutting assembly can be adjusted in a self-adaptive mode according to the material and the thickness of the hardware after the hardware is pre-cut through the circular saw blade, it is guaranteed that small shaking is kept when the cutting assembly cuts the hardware, and therefore it is guaranteed that the cutting face of the cut hardware is flat.

Description

Technical Field

[0001] The invention mainly relates to the technical field of hardware cutting, and in particular to a cutting and processing device used for hardware production. Background Art

[0002] Hardware refers to tools made by processing and casting metals such as gold, silver, copper, iron, and tin. They are used to fix things, process things, and decorate. In the production process of hardware, cutting equipment is often used, mainly for cutting workpieces of a certain size to obtain hardware of the target size.

[0003] The existing circular saw cutting device cuts the hardware by rotating the circular saw, and cuts the entire hardware by moving the circular saw forward. When the circular saw rotates at a high speed, due to the different hardness of the hardware materials and the different thickness of the hardware products, the circular saw will produce different degrees of vibration when cutting different hardware products at the same rotation speed and feed speed. Therefore, when the circular saw with the same rotation speed and feed speed cuts hardware with different hardness and thickness, it will produce different degrees of vibration. When cutting hardware products with thicker thickness and higher hardness, it will produce greater vibration, which will cause the cutting surface of the hardware to be uneven, causing the cut hardware to be scrapped. Summary of the invention

[0004] The technical solution of the present invention aims at the technical problem that the existing technical solutions are too single, and provides a solution that is significantly different from the existing technology. It mainly provides a cutting and processing device for hardware production, which is used to solve the technical problem of uneven cutting surface of hardware when a circular saw with the same rotation speed and feed speed cuts hardware products with different parameters as proposed in the above background technology.

[0005] The technical solution adopted by the present invention to solve the above technical problems is:

[0006] A cutting and processing device for hardware production includes a base and an upper support seat, the upper support seat is provided with a pressing component for pressing down and fixing the hardware, the upper support seat is provided with a cutting component for cutting and processing the hardware, the base is provided with a vibration monitoring component for detecting the vibration state of the cutting component, and one side of the base is provided with a control component for adjusting the feed speed and rotation speed of the cutting component.

[0007] Preferably, the pressing assembly comprises a first hydraulic cylinder, which is arranged above the upper support seat, and a pressing block is fixedly mounted on the lower end of the telescopic rod of the first hydraulic cylinder, and the pressing block is mounted on the base.

[0008] Preferably, a first motor is provided on the upper support seat, the first motor is fixedly mounted on one side of the upper support seat, a threaded rod is mounted on an output end of the first motor, and the threaded rod is rotatably connected to the upper support seat.

[0009] Preferably, a moving block is sleeved on the threaded rod, and the moving block is slidably connected to the upper support seat. The cutting assembly includes a second hydraulic cylinder, and the second hydraulic cylinder is fixedly installed below the moving block.

[0010] Preferably, the cutting assembly includes a support block, which is mounted on the lower end of the telescopic rod of the second hydraulic cylinder, a second motor is fixedly mounted on one side of the support block, a rotating rod is fixedly mounted on the output end of the second motor, and the rotating rod is rotatably connected to the support block.

[0011] Preferably, a support rod is rotatably connected to the support block, a pulley set is sleeved between the support rod and the rotating rod, a circular saw is fixedly mounted on the support rod, and the circular saw is located in the space at the middle hole of the lower pressing block.

[0012] Preferably, pulleys are provided on both sides of the support block, and a slide rail is provided above the pressing block, and the pulley rolls along the slide rail.

[0013] Preferably, a cutting groove is provided above the base, the lower side of the circular saw blade is located inside the cutting groove, and telescopic grooves are provided on the base, and the telescopic grooves are located on both sides of the cutting groove.

[0014] Preferably, the vibration monitoring assembly includes a resistance block, a spring and a vibration sensor, the spring is arranged inside the telescopic slot, the resistance block is fixedly installed on one end of the spring, and the resistance block is slidably connected to the telescopic slot, the resistance block is away from one end of the spring and presses on both sides of the circular saw blade, and the vibration sensor is arranged on one side above the base.

[0015] Preferably, the control component includes a control console, a feed speed adjustment light and a rotation speed adjustment light, the control console is arranged above the base, the feed speed adjustment light is arranged on one side of the upper support seat, and the rotation speed adjustment light is arranged on one side of the support block.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: when the cutting component cuts the hardware, the cutting component pre-cuts the hardware first. At this time, the vibration monitoring component monitors the vibration generated by the circular saw cutting the hardware. The vibration monitoring of the circular saw is transmitted to the control component. The control component adjusts the rotation speed and feed speed of the circular saw. After the circular saw pre-cuts the hardware, the cutting component can be adaptively adjusted according to the material and thickness of the hardware to ensure that the cutting component maintains a small shake when cutting the hardware, thereby ensuring the flatness of the cutting surface of the cut hardware.

[0017] If the cutting component has little shaking when pre-cutting the hardware, the rotation speed and feed speed of the cutting component can be increased to increase the cutting efficiency of the hardware. In this way, the cutting component can adaptively adjust its own rotation speed and feed speed after pre-cutting the hardware, so as to maintain the qualified flatness of the cutting surface of the hardware and maintain the highest efficiency in cutting the hardware.

[0018] When the circular saw blade rotates and just contacts the hardware, the circular saw blade has not been cut into the hardware, so the circular saw blade as a whole is not restricted, resulting in greater shaking. At this time, the circular saw blade is between two sets of resistance blocks, and the resistance blocks are supported on both sides of the circular saw blade by springs. At this time, the resistance blocks replace the cutting surface of the hardware to restrict the circular saw blade, and due to the characteristics of the spring, the vibration can be absorbed to a certain extent, thereby reducing the vibration generated by the circular saw blade and improving the stability of the circular saw blade when it first starts cutting the hardware.

[0019] The pressing block is fixed by pressing down on both sides of the hardware. When the cutting assembly descends to prepare to cut the hardware, the pulley is inside the slide rail. When the cutting assembly cuts the hardware, the cutting assembly will continue to move forward to cut the hardware. At this time, the pulley will roll along the slide rail. The slide rail cooperates with the pulley to limit the cutting assembly to maintain linear motion, thereby helping to increase the stability of the cutting assembly during cutting. At the same time, because the second hydraulic cylinder generates downward pressure on the cutting assembly, when the pulley moves along the slide rail, the pulley presses down on the pressing block. When the cutting assembly cuts to the internal position of the hardware, the pulley moves to the corresponding position. In this way, the pressing block exerts the maximum downward pressure on the cutting position of the hardware, maintaining the stability of the hardware during cutting.

[0020] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the front three-dimensional structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the left three-dimensional structure of the present invention;

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure on the right side of the present invention;

[0024] Figure 4 It is a top view of the three-dimensional structure of the present invention;

[0025] Figure 5 It is a schematic diagram of the cross-sectional three-dimensional structure of the present invention;

[0026] Figure 6 It is a schematic diagram of the top view of the base structure of the present invention;

[0027] Figure 7 This is a schematic diagram of the cross-sectional structure of the lower pressing plate of the present invention;

[0028] Figure 8 This is a schematic diagram of the cross-sectional structure of the support block of the present invention;

[0029] The markings in the figure are:

[0030] 1. Base; 2. Upper support seat; 3. First hydraulic cylinder; 4. Lower pressure block; 5. Telescopic slot; 6. Resistance block; 7. Spring; 8. Slide rail; 9. Control console; 10. First motor; 11. Threaded rod; 12. Moving block; 13. Second hydraulic cylinder; 14. Support block; 15. Second motor; 16. Rotating rod; 17. Support rod; 18. Pulley assembly; 19. Circular saw blade; 20. Pulley; 21. Feed speed adjustment light; 22. Speed ​​adjustment light; 23. Cutting groove; 24. Vibration sensor. DETAILED DESCRIPTION

[0031] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0032] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly connected by technicians in the technical field to which the present invention belongs. The terminology used in the specification of the present invention is for the purpose of describing specific embodiments and is not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0034] Please refer to the attached Figure 1-Figure 8 A cutting and processing device for hardware production includes a base 1 and an upper support base 2, the upper support base 2 is provided with a pressing component for pressing down and fixing the hardware, the upper support base 2 is provided with a cutting component for cutting and processing the hardware, the base 1 is provided with a vibration monitoring component for detecting the vibration state of the cutting component, and one side of the base 1 is provided with a control component for adjusting the feed speed and rotation speed of the cutting component.

[0035] The specific operation process of the present invention is as follows: place the hardware above the base 1, and then lower the pressing component, the pressing component fixes the two sides of the hardware, the space between the pressing components on both sides is the hardware cutting point, and then lower the cutting component, the cutting component descends to the top of the base 1, and the pulleys 20 on both sides of the cutting component will be pressed down inside the slide rail 8, the pulley 20 moves along the slide rail 8 to limit the cutting component to increase stability, and at the same time the pulley 20 presses down the pressing component to increase the stability of the hardware, the hardware is first pre-cut by the cutting component, the vibration monitoring component supports and limits the cutting component that just starts to cut the hardware, and increases the stability during pre-cutting, and the vibration generated by the cutting component will be monitored by the vibration monitoring component, the vibration monitoring component monitors the vibration generated by the pre-cutting of the cutting component, and then transmits it to the control component, the control component will adjust the rotation speed and feed speed of the cutting component according to the vibration of the cutting component, and keep the cutting component to the highest efficiency when the cutting surface of the hardware meets the standard plane.

[0036] Please refer to Figure 1-Figure 6 The pressing assembly includes a first hydraulic cylinder 3, which is arranged above the upper support seat 2. A pressing block 4 is fixedly installed at the lower end of the telescopic rod of the first hydraulic cylinder 3, and the pressing block 4 is installed on the base 1.

[0037] Pressing blocks 4 are arranged on both sides below the upper support seat 2. The first hydraulic cylinders 3 on both sides are started, and the first hydraulic cylinders 3 on both sides drive the pressing blocks 4 to descend. The pressing blocks 4 on both sides press down and fix the two sides of the hardware above the base 1, and the space between the two pressing blocks 4 is the cutting surface of the hardware.

[0038] Please refer to Figure 1-Figure 5 A first motor 10 is provided on the upper support seat 2, and the first motor 10 is fixedly installed on one side of the upper support seat 2. A threaded rod 11 is installed at the output end of the first motor 10, and the threaded rod 11 is rotatably connected to the upper support seat 2. A moving block 12 is sleeved on the threaded rod 11, and the moving block 12 is slidably connected to the upper support seat 2. The cutting assembly includes a second hydraulic cylinder 13, and the second hydraulic cylinder 13 is fixedly installed below the moving block 12.

[0039] The first motor 10 is started, and the first motor 10 drives the threaded rod 11 to rotate. A threaded hole matched with the threaded rod 11 is opened on the moving block 12. The rotation of the threaded rod 11 drives the moving block 12 to move forward and backward, and the moving block 12 drives the second hydraulic cylinder 13 to move forward and backward.

[0040] Please refer to Figure 1-Figure 8The cutting assembly includes a support block 14, which is mounted on the lower end of the telescopic rod of the second hydraulic cylinder 13. A second motor 15 is fixedly mounted on one side of the support block 14, and a rotating rod 16 is fixedly mounted on the output end of the second motor 15. The rotating rod 16 is rotatably connected to the support block 14, and a support rod 17 is rotatably connected to the support block 14. A pulley group 18 is sleeved between the support rod 17 and the rotating rod 16. A circular saw blade 19 is fixedly mounted on the support rod 17, and the circular saw blade 19 is located in the space at the middle gap of the lower pressing block 4. Pulleys 20 are arranged on both sides of the support block 14, and a slide rail 8 is opened above the lower pressing block 4, and the pulley 20 rolls along the slide rail 8.

[0041] Start the second hydraulic cylinder 13, the second hydraulic cylinder 13 drives the lower support block 14 to descend, the support block 14 drives the circular saw blade 19 and the pulleys 20 on both sides to descend and insert into the slide rail 8, the pulley 20 generates downward pressure on the slide rail 8, so the position of the circular saw blade 19 where the downward pressure block 4 exerts the greatest pressure on the hardware, start the second motor 15, the second motor 15 drives the rotating rod 16 to rotate, the rotating rod 16 drives the support rod 17 to rotate through the pulley set 18, the support rod 17 drives the circular saw blade 19 to rotate to cut the hardware, and the second hydraulic cylinder 13 moves forward to drive the circular saw blade 19 and the pulley 20 to move forward, the circular saw blade 19 moves forward to cut the hardware, and the pulley 20 moves forward along the slide rail 8 to limit the linear motion of the circular saw blade 19, reduce the vibration of the circular saw blade 19, and at the same time keep the cutting point of the circular saw blade 19 pressed down for the best effect.

[0042] Please refer to Figure 7 and Figure 8 A cutting groove 23 is provided above the base 1, and the lower side of the circular saw blade 19 is inside the cutting groove 23. A telescopic groove 5 is provided on the base 1, and the telescopic groove 5 is located on both sides of the cutting groove 23. The vibration monitoring component includes a resistance block 6, a spring 7 and a vibration sensor 24. The spring 7 is arranged inside the telescopic groove 5, and the resistance block 6 is fixedly mounted on one end of the spring 7, and the resistance block 6 is slidably connected to the telescopic groove 5. The resistance block 6 is away from the end of the spring 7 and is against both sides of the circular saw blade 19. The vibration sensor 24 is arranged on one side above the base 1. The control component includes a control console 9, a feed speed adjustment light 21 and a speed adjustment light 22. The control console 9 is arranged above the base 1, the feed speed adjustment light 21 is arranged on one side of the upper support seat 2, and the speed adjustment light 22 is arranged on one side of the support block 14.

[0043] The circular saw blade 19 descends and is inserted into the cutting groove 23. The resistance blocks 6 on both sides are against the two sides of the circular saw blade 19 to improve the stability of the circular saw blade 19. The circular saw blade 19 starts to rotate to pre-cut the hardware. At the beginning, the rotation speed and feed speed of the circular saw blade 19 are set to medium speed. When the circular saw blade 19 contacts the hardware, the circular saw blade 19 will vibrate, and the circular saw blade 19 will drive the resistance blocks 6 on both sides to vibrate. The spring 7 set on one side of the resistance block 6 plays a shock-absorbing role to reduce the vibration of the circular saw blade 19. At the same time, the resistance block 6 not only increases the stability of the circular saw blade 19, but also the vibration sensor 24 set on the side of the resistance block 6 that follows the vibration will monitor the vibration generated by the resistance block 6, and monitor the amplitude of the resistance block 6 through the camera, and then transmit the information to the console 9. If the vibration is large, the control The control console 9 will reduce the speed of the second motor 15, and the speed of the circular saw 19 will be lowered by one level. The speed of the circular saw 19 will be reduced to improve the stability of the circular saw 19. If the vibration is still higher than the standard, the control console 9 will reduce the speed of the first motor 10, so that the feeding speed of the circular saw 19 is reduced, and the vibration of the circular saw 19 is effectively reduced; when the vibration of the circular saw 19 in pre-cutting the hardware is small, the control console 9 will drive the second motor 15 and the first motor 10 to increase the speed, so that the efficiency of the circular saw 19 in cutting the hardware can be improved while ensuring the stability of the cutting of the circular saw 19. In this way, the circular saw 19 can pre-cut the hardware, and the speed and feeding speed can be adjusted adaptively according to the different materials and thicknesses of the hardware, so as to ensure that the cutting surface of the hardware cut by the circular saw 19 meets the standard and maintain the highest efficiency for cutting;

[0044] The feed speed adjustment light 21 is set on one side above the upper support seat 2, and the feed speed adjustment light 21 is used to monitor the rotation speed of the first motor 10. The rotation speed adjustment light 22 is set on one side of the support block 14, and the rotation speed adjustment light 22 is used to monitor the rotation speed of the second motor 15. The console 9 can automatically adjust the rotation speeds of the first motor 10 and the second motor 15 by transmitting signals through the vibration sensor 24, and can also manually control and adjust the rotation speeds of the first motor 10 and the second motor 15.

[0045] The above is an exemplary description of the present invention in combination with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as such non-substantial improvements are made by adopting the method concept and technical solution of the present invention, or the concept and technical solution of the present invention are directly applied to other occasions without improvement, they are all within the protection scope of the present invention.

Claims

1. A cutting and processing device for hardware production, comprising a base (1) and an upper support base (2), characterized in that: The upper support seat (2) is provided with a pressing component for pressing down and fixing the hardware, the upper support seat (2) is provided with a cutting component for cutting the hardware, the base (1) is provided with a vibration monitoring component for detecting the vibration state of the cutting component, and one side of the base (1) is provided with a control component for adjusting the feed speed and rotation speed of the cutting component.

2. A cutting and processing device for hardware production according to claim 1, characterized in that: The pressing assembly comprises a first hydraulic cylinder (3), the first hydraulic cylinder (3) being arranged above the upper support seat (2), a pressing block (4) being fixedly mounted on the lower end of the telescopic rod of the first hydraulic cylinder (3), and the pressing block (4) being mounted on the base (1).

3. A cutting and processing device for hardware production according to claim 2, characterized in that: A first motor (10) is arranged on the upper support seat (2); the first motor (10) is fixedly mounted on one side of the upper support seat (2); a threaded rod (11) is mounted on the output end of the first motor (10); the threaded rod (11) is rotatably connected to the upper support seat (2).

4. A cutting and processing device for hardware production according to claim 3, characterized in that: A moving block (12) is sleeved on the threaded rod (11), and the moving block (12) is slidably connected to the upper support seat (2). The cutting assembly comprises a second hydraulic cylinder (13), and the second hydraulic cylinder (13) is fixedly installed below the moving block (12).

5. A cutting and processing device for hardware production according to claim 4, characterized in that: The cutting assembly comprises a support block (14), the support block (14) being mounted on the lower end of the telescopic rod of the second hydraulic cylinder (13), a second motor (15) being fixedly mounted on one side of the support block (14), a rotating rod (16) being fixedly mounted on the output end of the second motor (15), and the rotating rod (16) being rotatably connected to the support block (14).

6. The cutting and processing device for hardware production according to claim 5, characterized in that: The support block (14) is rotatably connected to a support rod (17), a pulley group (18) is sleeved between the support rod (17) and the rotating rod (16), a circular saw blade (19) is fixedly mounted on the support rod (17), and the circular saw blade (19) is located in the space at the middle hole of the lower pressing block (4).

7. The cutting and processing device for hardware production according to claim 5, characterized in that: Pulleys (20) are arranged on both sides of the support block (14), a slide rail (8) is provided above the lower pressing block (4), and the pulley (20) rolls along the slide rail (8).

8. The cutting and processing device for hardware production according to claim 6, characterized in that: A cutting groove (23) is provided on the top of the base (1), the bottom of the circular saw blade (19) is located inside the cutting groove (23), and a telescopic groove (5) is provided on the base (1), the telescopic groove (5) being located on both sides of the cutting groove (23).

9. The cutting and processing device for hardware production according to claim 6, characterized in that: The vibration monitoring assembly comprises a resistance block (6), a spring (7) and a vibration sensor (24); the spring (7) is arranged inside the telescopic slot (5); the resistance block (6) is fixedly mounted on one end of the spring (7); the resistance block (6) is slidably connected to the telescopic slot (5); the end of the resistance block (6) away from the spring (7) is pressed against both sides of the circular saw blade (19); and the vibration sensor (24) is arranged on one side above the base (1).

10. The cutting and processing device for hardware production according to claim 6, characterized in that: The control component comprises a control console (9), a feed speed adjustment light (21) and a rotation speed adjustment light (22); the control console (9) is arranged above the base (1), the feed speed adjustment light (21) is arranged on one side of the upper support seat (2), and the rotation speed adjustment light (22) is arranged on one side of the support block (14).

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