A cutting positioning device

Abstract

The utility model discloses a cutting positioning device, including organism, saw blade cutting machine, industrial computer all -in -one, industrial computer all -in -one fixed mounting on the one side outer wall of organism, the top side fixed mounting of organism has first pneumatic lifting assembly, and the movable end between first pneumatic lifting assembly and saw blade cutting machine shell is fixedly connected. In the utility model, through first pneumatic lifting assembly drive saw blade cutting machine realizes stable lifting cutting, and cooperate pneumatic lifting V type briquetting and support V type block to carry out firm clamping to bar material, and ensure that the feeding strength is even in combination with the pushing assembly with pressure measurement function, electric lifting assembly passes through the scissor type telescopic frame linkage fixed distance baffle flexible adjustment position, makes the positioning cutting of different length bar material complete once. Realize the automation operation, and effectively solved the size deviation problem that the traditional cutting is not accurate, and the feeding is not stable and leads to, significantly improved the accuracy, efficiency and operation convenience of bar material cutting.

Description

Technical Field

[0001] This utility model relates to the field of cutting and positioning technology, and in particular to a cutting and positioning device. Background Technology

[0002] Metal cutting refers to the process of dividing, cutting, or processing metal materials into desired shapes and sizes using physical or chemical methods. It is a crucial step in machining, manufacturing, and metal processing, and is widely used in industrial production and maintenance.

[0003] Currently, during the processing of bar stock, the excess material at the ends needs to be removed using a metal cutting device to obtain bar stock of the required size.

[0004] Traditional metal cutting devices typically employ manual positioning or simple mechanical limiting methods, which present the following problems:

[0005] Insufficient positioning accuracy: Manually adjusting the baffle or using fixed limit blocks makes it difficult to ensure the accuracy of the cutting length, and the workpiece size is easily unqualified due to positioning deviation, which affects subsequent processing or assembly.

[0006] Poor clamping stability: Ordinary clamps do not hold the bar stock firmly enough, and displacement or vibration is likely to occur during cutting, resulting in uneven cuts or even damage to the cutting tool.

[0007] Uncontrollable feeding pressure: When feeding manually or using a regular cylinder, excessive pressure may cause deformation of the bar stock, while insufficient pressure may result in incomplete feeding and affect cutting accuracy.

[0008] Inconvenient adjustment: The baffle position adjustment of traditional equipment relies on manual operation, which is inefficient and difficult to quickly adapt to the cutting needs of different lengths, affecting production efficiency.

[0009] Therefore, there is an urgent need for a bar cutting device that is structurally sound, easy to operate, automatically adjustable in positioning, and stable and reliable, in order to improve cutting accuracy, efficiency, and ease of operation. Utility Model Content

[0010] This utility model is a cutting and positioning device proposed to overcome the shortcomings of the existing technology.

[0011] To achieve the above objectives, the present invention adopts the following technical solution: a cutting positioning device, comprising a machine body, a saw blade cutting machine, and an industrial control integrated computer, wherein the industrial control integrated computer is fixedly installed on one side of the outer wall of the machine body, and a first pneumatic lifting assembly is fixedly installed on one side of the top of the machine body, and the movable end of the first pneumatic lifting assembly is fixedly connected to the outer shell of the saw blade cutting machine.

[0012] A pneumatic lifting V-shaped pressure block is fixedly installed on one side of the top of the machine body;

[0013] Two supporting V-shaped blocks are symmetrically fixedly connected to one side of the outer surface of the body;

[0014] The bottom of the machine body is fixedly connected to a left bracket and a right bracket;

[0015] The left support is equipped with a pusher assembly with pressure measurement function;

[0016] The right support is equipped with an electric lifting assembly. A scissor-type telescopic frame is installed between the movable end of the electric lifting assembly and the right support. A fixed-distance baffle is provided on one side of the right support. A sliding assembly is installed on one side of the outer surface of the fixed-distance baffle. The sliding assembly is connected to the scissor-type telescopic frame.

[0017] Furthermore, a first guide column is fixedly installed on the movable end of the first pneumatic lifting assembly, and the first guide column is fixedly installed on the top of the machine body. A lifting cylinder is fixedly installed on one side of the outer surface of the first guide column. A slide is fixedly installed on the movable end of the lifting cylinder, and the slide is slidably sleeved on the outer surface of the first guide column and fixedly connected to the outer shell of the saw blade cutting machine. This structural design ensures that the saw blade cutting machine maintains stable operation during the lifting process and avoids shaking during cutting.

[0018] Furthermore, the pneumatic lifting V-shaped pressure block includes a second guide post, which is fixedly installed on the top of the machine body. A clamping cylinder is fixedly installed on one side of the outer surface of the second guide post. The movable end of the clamping cylinder is fixedly connected to an upper V-shaped block, and the upper V-shaped block is slidably connected to the second guide post. This structure allows the upper V-shaped block to be pressed down smoothly, forming a stable clamp with the supporting V-shaped block, effectively preventing the bar material from shifting during the cutting process.

[0019] Furthermore, the pusher assembly with pressure measurement function includes a pusher cylinder, which is fixedly installed on one side of the left support. The movable end of the pusher cylinder passes through the left support and is fixedly connected to a mounting base. A pressure sensor is fixedly installed on the inner side of the mounting base, and a detection block is fixedly connected to the detection end of the pressure sensor. The detection block slides against the inner wall of the mounting base, which can monitor the pusher pressure in real time, ensuring that the bar stock is in close contact with the spacer baffle while avoiding overpressure damage and improving positioning reliability.

[0020] Furthermore, the electric lifting assembly includes a servo motor, which is fixedly installed at the inner bottom of the right bracket. The drive end of the servo motor is fixedly connected to a screw, which is rotatably connected to the right bracket. A slider is threaded onto the outer surface of the screw, and the slider slides against the inner walls on both sides of the right bracket and is rotatably connected to one end of the top of the scissor-type telescopic frame. This structure enables the position adjustment of the fixed-distance baffle to meet the cutting requirements of bars of different lengths.

[0021] Furthermore, the sliding assembly includes a guide rail, which is fixedly connected to the fixed-distance baffle. A movable block is slidably connected to the guide rail, and the movable block is rotatably connected to one end of the top of the scissor-type telescopic frame. This design makes the movement of the fixed-distance baffle more stable and smooth.

[0022] Furthermore, both ends of the bottom of the scissor-type telescopic frame are rotatably connected to connecting blocks, and the two connecting blocks are rotatably connected to the fixed-distance baffle and the right support respectively, to ensure the stability of the fixed-distance baffle during movement and positioning.

[0023] The beneficial effects of this utility model are:

[0024] In use, this utility model provides a cutting and positioning device that uses a first pneumatic lifting assembly to drive a saw blade cutting machine for stable lifting and cutting. This, combined with a pneumatic lifting V-shaped pressure block and a supporting V-shaped block, firmly clamps the bar stock. A pusher assembly with pressure measurement ensures uniform feeding force. The electric lifting assembly, through a scissor-type telescopic frame linked to a fixed-distance baffle, flexibly adjusts its position, allowing for the simultaneous positioning and cutting of bars of different lengths. This automated operation effectively solves the dimensional deviation problems caused by inaccurate positioning and unstable feeding in traditional cutting methods, significantly improving the accuracy, efficiency, and ease of operation of bar cutting. Attached Figure Description

[0025] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 : A first-view structural diagram of the present invention;

[0027] Figure 2 : Overall second-view structural diagram of this utility model;

[0028] Figure 3 : Schematic diagram of the installation of the scissor-type telescopic frame of this utility model;

[0029] Figure 4 : A cross-sectional view of the mounting base of this utility model.

[0030] The attached figures are labeled as follows:

[0031] 1. Machine body; 2. Guide rail; 3. Support V-block; 4. Fixed-distance baffle; 5. Scissor-type telescopic frame; 6. Lifting cylinder; 7. First guide column; 8. Slide seat; 9. Saw blade cutter; 10. Pushing cylinder; 11. Left bracket; 12. Clamping cylinder; 13. Second guide column; 14. Upper V-block; 15. Mounting base; 16. Right bracket; 17. Industrial control all-in-one computer; 18. Slider; 19. Screw; 20. Servo motor; 21. Movable block; 22. Connecting block; 23. Detection block; 24. Pressure sensor. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0033] like Figures 1 to 4 As shown, a cutting positioning device is disclosed, comprising a body 1, a saw blade cutter 9, and an industrial control integrated computer 17. The industrial control integrated computer 17 is fixedly installed on one outer wall of the body 1. A first pneumatic lifting assembly is fixedly installed on one side of the top of the body 1, and the movable end of the first pneumatic lifting assembly is fixedly connected to the housing of the saw blade cutter 9. A first guide post 7 is fixedly installed on the movable end of the first pneumatic lifting assembly, and the first guide post 7 is fixedly installed on the top of the body 1. A lifting cylinder 6 is fixedly installed on one side of the outer surface of the first guide post 7. A slide 8 is fixedly installed on the movable end of the lifting cylinder 6, and the slide 8 is slidably sleeved on the outer surface of the first guide post 7 and fixedly connected to the housing of the saw blade cutter 9.

[0034] A pneumatic lifting V-shaped pressure block is fixedly installed on one side of the top of the machine body 1. The pneumatic lifting V-shaped pressure block includes a second guide post 13, and the second guide post 13 is fixedly installed on the top of the machine body 1. A clamping cylinder 12 is fixedly installed on one side of the outer surface of the second guide post 13. The movable end of the clamping cylinder 12 is fixedly connected to an upper V-shaped block 14, and the upper V-shaped block 14 is slidably connected to the second guide post 13.

[0035] Two supporting V-shaped blocks 3 are symmetrically fixedly connected to one side of the outer surface of the body 1.

[0036] The bottom of the body 1 is fixedly connected to a left bracket 11 and a right bracket 16.

[0037] A pusher assembly with pressure measurement function is installed on the left support 11. The pusher assembly with pressure measurement function includes a pusher cylinder 10, which is fixedly installed on one side of the left support 11. The movable end of the pusher cylinder 10 passes through the left support 11 and is fixedly connected to a mounting base 15. A pressure sensor 24 is fixedly installed on the inner side of the mounting base 15. A detection block 23 is fixedly connected to the detection end of the pressure sensor 24, and the detection block 23 slides against the inner wall of the mounting base 15. The pressure sensor 24 is mainly used to measure force, and its model can be selected by reference to ZCB511E-W.

[0038] The right support 16 is equipped with an electric lifting assembly. A scissor-type telescopic frame 5 is installed between the movable end of the electric lifting assembly and the right support 16. A fixed-distance baffle 4 is provided on one side of the right support 16. A sliding assembly is installed on one side of the outer surface of the fixed-distance baffle 4. The sliding assembly is connected to the scissor-type telescopic frame 5. The electric lifting assembly includes a servo motor 20, which is fixedly installed at the inner bottom of the right support 16. A screw 19 is fixedly connected to the drive end of the servo motor 20, and the screw 19 is rotatably connected to the right support 16. A slider 18 is threaded onto the outer surface of the screw 19. The helix angle of the screw 19 is smaller than the friction angle, which enables the screw 19 to have a self-locking function. The force can prevent it from shifting due to vibration or load. The slider 18 slides against the inner walls of both sides of the right support 16 and is rotatably connected to the top adjacent end of the scissor-type telescopic frame 5. The sliding component includes a guide rail 2, which is fixedly connected to the fixed distance baffle 4. A movable block 21 is slidably connected on the guide rail 2, and the movable block 21 is rotatably connected to the top adjacent end of the scissor-type telescopic frame 5. Both ends of the bottom of the scissor-type telescopic frame 5 are rotatably connected to connecting blocks 22, and the two connecting blocks 22 are rotatably connected to the fixed distance baffle 4 and the right support 16, respectively. The scissor-type telescopic frame 5 is rotatably connected to the connecting blocks 22, the movable blocks 21, and the slider 18 through pins.

[0039] The industrial control all-in-one computer 17, the lifting cylinder 6, the clamping cylinder 12, the servo motor 20, and the pressure sensor 24 are electrically connected to facilitate the control of the overall operation. The specific data analysis and processing involved to further realize the control function are methods that can be implemented by those skilled in the art based on common knowledge. These methods are not within the scope of this solution. The above description is only to illustrate the beneficial effects that can be achieved by this hardware structure improvement in conjunction with common knowledge.

[0040] Working principle: Based on the required bar length, the electric lifting assembly is activated. The servo motor 20 drives the screw 19 to rotate, which in turn moves the slider 18 along the screw 19. The slider 18 is connected to the scissor-type telescopic frame 5, which pushes the scissor-type telescopic frame 5 to extend and retract, thereby moving the fixed-distance baffle 4 away from the supporting V-block 3, achieving stepless adjustment of the positioning distance.

[0041] The bar stock to be cut is placed horizontally on two supporting V-blocks 3. The pushing cylinder 10 is activated, pushing the end face of the bar stock tightly against the spacer baffle 4 via the mounting base 15, pressure sensor 24, and detection block 23, ensuring accurate positioning. The pressure sensor 24 monitors the contact pressure in real time to prevent overload or incomplete feeding. Next, the clamping cylinder 12 drives the upper V-block 14 to press down along the second guide post 13, cooperating with the supporting V-blocks 3 to clamp the bar stock from both the top and bottom, preventing loosening or vibration during cutting. Then, the pushing cylinder 10 is reset.

[0042] The lifting cylinder 6 pushes the slide block 8 down along the first guide column 7, causing the saw blade cutter 9 to move downwards. At this time, the saw blade cutter 9 is in the start state and cuts the bar stock. After the cutting is completed, the lifting cylinder 6 resets, and then the clamping cylinder 12 also resets.

[0043] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A cutting and positioning device, comprising a machine body (1), a saw blade cutter (9), and an integrated industrial control computer (17), wherein the integrated industrial control computer (17) is fixedly installed on one side of the outer wall of the machine body (1), characterized in that: The first pneumatic lifting assembly is fixedly installed on one side of the top of the machine body (1), and the movable end of the first pneumatic lifting assembly is fixedly connected to the outer shell of the saw blade cutting machine (9). A pneumatic lifting V-shaped pressure block is fixedly installed on one side of the top of the machine body (1); Two supporting V-shaped blocks (3) are symmetrically fixedly connected to one side of the outer surface of the body (1); The bottom of the body (1) is fixedly connected to a left bracket (11) and a right bracket (16); The left support (11) is equipped with a pusher assembly with pressure measurement function; The right support (16) is equipped with an electric lifting assembly. The movable end of the electric lifting assembly and the right support (16) are connected together by a scissor-type telescopic frame (5). A fixed-distance baffle (4) is provided on one side of the right support (16). A sliding assembly is installed on one side of the outer surface of the fixed-distance baffle (4). The sliding assembly is connected to the scissor-type telescopic frame (5).

2. The cutting and positioning device according to claim 1, characterized in that: The first guide column (7) is fixedly installed on the movable end of the first pneumatic lifting assembly, and the first guide column (7) is fixedly installed on the top of the machine body (1). A lifting cylinder (6) is fixedly installed on one side of the outer surface of the first guide column (7). A slide (8) is fixedly installed on the movable end of the lifting cylinder (6), and the slide (8) is slidably sleeved on the outer surface of the first guide column (7) and fixedly connected to the outer shell of the saw blade cutting machine (9).

3. The cutting and positioning device according to claim 1, characterized in that: The pneumatic lifting V-shaped pressure block includes a second guide post (13), and the second guide post (13) is fixedly installed on the top of the machine body (1). A clamping cylinder (12) is fixedly installed on one side of the outer surface of the second guide post (13). The movable end of the clamping cylinder (12) is fixedly connected to an upper V-shaped block (14), and the upper V-shaped block (14) is slidably connected to the second guide post (13).

4. The cutting and positioning device according to claim 1, characterized in that: The pusher assembly with pressure measurement function includes a pusher cylinder (10), which is fixedly installed on one side of the left bracket (11). The movable end of the pusher cylinder (10) passes through the left bracket (11) and is fixedly connected to a mounting base (15). A pressure sensor (24) is fixedly installed on the inner side of the mounting base (15). A detection block (23) is fixedly connected to the detection end of the pressure sensor (24), and the detection block (23) slides against the inner wall of the mounting base (15).

5. A cutting and positioning device according to claim 1, characterized in that: The electric lifting assembly includes a servo motor (20), which is fixedly installed at the inner bottom of the right bracket (16). The drive end of the servo motor (20) is fixedly connected to a screw (19), and the screw (19) is rotatably connected to the right bracket (16). The outer surface of the screw (19) is threaded with a slider (18), and the slider (18) slides against the inner walls on both sides of the right bracket (16) and is rotatably connected to the top of the scissor-type telescopic frame (5).

6. A cutting and positioning device according to claim 1, characterized in that: The sliding assembly includes a guide rail (2), and the guide rail (2) is fixedly connected to the fixed distance baffle (4). A movable block (21) is slidably connected on the guide rail (2), and the movable block (21) is rotatably connected to one end of the top of the scissor-type telescopic frame (5).

7. A cutting and positioning device according to claim 1, characterized in that: Both ends of the bottom of the scissor-type telescopic frame (5) are rotatably connected to connecting blocks (22), and the two connecting blocks (22) are rotatably connected to the fixed-distance baffle (4) and the right support (16) respectively.

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