Material fixed cutting platform capable of preventing knife jumping

Abstract

This utility model discloses a material fixing and cutting table with anti-skid cutting mechanism, relating to the field of cutting table technology. The utility model includes a processing table, a support fixedly connected to the top of the processing table, a cylinder fixedly connected to the top of the support, a cutting device fixedly connected to the output end of the cylinder, a horizontal plate fixedly installed at the bottom of the processing table, a drive motor fixedly connected to one side of the bottom of the horizontal plate, and a first threaded rod fixedly connected to the output end of the drive motor. A first threaded sleeve is threadedly connected to the surface of the first threaded rod. This utility model, through the setting of a worm gear, achieves synchronous movement of the protective shell lifting and the clamping plate. When the protective shell descends to the cutting area, the clamping plate automatically tightens towards the center of the material, forming a rigid fixation. This effectively solves the problem of material displacement caused by uneven manual clamping force or missed clamping in traditional cutting tables, thereby avoiding the skipping phenomenon caused by sudden changes in cutting resistance.

Description

Technical Field

[0001] This utility model belongs to the field of cutting table technology, and in particular relates to a material fixing cutting table that prevents the blade from jumping. Background Technology

[0002] A material fixing and cutting table is a specialized work platform for precise cutting of various materials. Its core function is to securely clamp the material to be processed (such as metal, wood, plastic, etc.) to ensure that the material does not shift or vibrate during the cutting process, thereby improving cutting accuracy, efficiency, and safety. It is usually equipped with adjustable clamps, scales, or positioning devices to adapt to materials of different sizes and shapes, and can work in conjunction with cutting tools to reduce human error and ensure the flatness of the cut. It is widely used in manufacturing, construction, and other fields.

[0003] Existing material fixing and cutting tables still have some problems during use. For example, during processing, the cutting blade is prone to jumping due to loose material, sudden changes in cutting resistance, tool dulling, or debris accumulation. When the blade jumps, it will be subjected to abnormal impact loads. If there is continuous vibration or instantaneous overload, the blade may break due to stress concentration or fatigue. Once the blade breaks, high-speed flying metal fragments may be sprayed around, causing serious injury to the eyes, face, and other parts of the body of the processing personnel, or even causing more serious mechanical accidents.

[0004] To address this issue, we provide a material fixing and cutting table with anti-skid cutting mechanism to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to provide a material fixing and cutting table with anti-skid-off mechanism, which can prevent the debris generated by the skipped cutter from causing harm to the processing personnel. It solves the problem that in the prior art, the material fixing and cutting table is prone to skipping during material cutting, which can cause the cutting tool to be subjected to abnormal impact load, thereby generating metal fragments and causing harm to the surrounding processing personnel.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.

[0007] This utility model relates to a material fixing and cutting table with anti-skid blade, comprising a processing table, a bracket fixedly connected to the top of the processing table, a cylinder fixedly connected to the top of the bracket, a cutting device fixedly connected to the output end of the cylinder, a horizontal plate fixedly installed at the bottom of the processing table, a drive motor fixedly connected to one side of the bottom of the horizontal plate, a first threaded rod fixedly connected to the output end of the drive motor, a first threaded sleeve threadedly connected to the surface of the first threaded rod, a connecting plate fixedly connected to one side of the first threaded sleeve, a protective shell fixedly connected to one side of the connecting plate, a second threaded rod installed at the top of the horizontal plate, second threaded sleeves threadedly connected to both sides of the top of the second threaded rod, a moving plate fixedly connected to the top of the second threaded sleeve, a clamping plate fixedly connected to the top of one side of the moving plate, a worm gear fixedly connected to the bottom of the surface of the first threaded rod, and a worm wheel fixedly connected to one side of the surface of the second threaded rod.

[0008] The present invention is further configured such that a limiting rod is fixedly connected to one side of the top of the processing table, a sliding sleeve is slidably connected to the surface of the limiting rod, a connecting block is fixedly connected to one side of the sliding sleeve, and one side of the connecting block is fixedly connected to one side of the protective shell.

[0009] The present invention is further configured such that a support leg is fixedly connected to the bottom of the processing table, a mounting plate is fixedly connected to one side of the support leg, and the two sides of the horizontal plate are respectively fixedly connected to one side of the mounting plate.

[0010] The present invention is further configured such that a sliding groove is provided inside the processing table, and the protective shell is slidably connected inside the sliding groove.

[0011] The present invention is further configured such that support plates are fixedly connected to both sides of the top of the horizontal plate, and the top of the support plates is fixedly connected to the bottom of the processing table.

[0012] The present invention is further configured such that a limiting rod is fixedly connected to the top of one side of the mounting plate, and the movable plate is slidably connected to the surface of the limiting rod.

[0013] The present invention is further provided that an observation groove is provided on one side of the protective shell, and a protective window is fixedly connected inside the observation groove.

[0014] The present invention has the following beneficial effects.

[0015] 1. This utility model achieves synchronous movement of the protective shell lifting and the clamping plate by setting a worm gear. When the protective shell descends to the cutting area, the clamping plate automatically tightens towards the center of the material to form a rigid fixation. This effectively solves the problem of material displacement caused by uneven manual clamping force or missed clamping in traditional cutting tables, thereby avoiding the tool jumping phenomenon caused by sudden changes in cutting resistance and significantly improving cutting stability and safety.

[0016] 2. This utility model, through the setting of the observation window inside the protective shell, can block flying debris when fully closed, and can also monitor the cutting status in real time through the transparent protective window, thereby preventing the blade from causing harm to the surrounding operators when it breaks. Furthermore, the clamping position can be adjusted by adjusting the descent distance of the protective shell, thus adapting to materials of different sizes.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0019] Figure 1 A perspective view of a material fixing and cutting table with anti-skid blade design.

[0020] Figure 2 This is a schematic diagram of the top structure of a processing table in a material fixing and cutting table designed to prevent tool skipping.

[0021] Figure 3 This is a schematic diagram of the top structure of the horizontal plate in a material fixing and cutting table designed to prevent knife skipping.

[0022] Figure 4 This is a schematic diagram of the worm gear and worm in a material fixing and cutting table for preventing tool skipping.

[0023] Figure 5 This is a schematic diagram of the structure of the first and second threaded rods in a material fixing and cutting table for preventing tool skipping.

[0024] In the attached diagram: 1. Processing table; 2. Support; 3. Cylinder; 4. Cutting device; 5. Horizontal plate; 6. Drive motor; 7. First threaded rod; 8. First threaded sleeve; 9. Connecting plate; 10. Protective shell; 11. Second threaded rod; 12. Second threaded sleeve; 13. Moving plate; 14. Clamping plate; 15. Worm gear; 16. Worm wheel; 17. Limiting rod; 18. Sliding sleeve; 19. Mounting plate; 20. Sliding groove; 21. Support plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Example 1

[0027] Please see Figures 1-5This utility model relates to a material fixing and cutting table with anti-skid blade, comprising a processing table 1, a bracket 2 fixedly connected to the top of the processing table 1, the bracket 2 fixing a cylinder 3, a cutting device 4 fixedly connected to the output end of the cylinder 3, the cylinder 3 driving the cutting device 4 to rise and fall, thereby facilitating the removal or placement of materials by the operator, a horizontal plate 5 fixedly installed at the bottom of the processing table 1, a drive motor 6 fixedly connected to one side of the bottom of the horizontal plate 5, the drive motor 6 providing power to a first threaded rod 7 and a second threaded rod 11, the output end of the drive motor 6 fixedly connected to the first threaded rod 7, support frames fixedly connected to both sides of the top of the processing table 1, the support frames supporting the first threaded rod 7, the top of the first threaded rod 7 being rotatably connected to the bottom of the bracket 2 via a rotating shaft, and its bottom being fixed to the output end of the drive motor 6. The connection includes a first threaded rod 7 with a first threaded sleeve 8 threadedly connected to its surface. A connecting plate 9 is fixedly connected to one side of the first threaded sleeve 8. The connecting plate 9 can drive the protective shell 10 to rise and fall. The protective shell 10 can prevent flying chips generated during the cutter jump from causing harm to the surrounding workers. A second threaded rod 11 is provided at the top of the horizontal plate 5. The two ends of the second threaded rod are rotatably connected to one side of the mounting plate 19 through a rotating shaft. A second threaded sleeve 12 is threadedly connected to both sides of the top of the second threaded rod 11. A moving plate 13 is fixedly connected to the top of the second threaded sleeve 12. A clamping plate 14 is fixedly connected to the top of one side of the moving plate 13. A worm gear 15 is fixedly connected to the bottom of the surface of the first threaded rod 7. A worm wheel 16 is fixedly connected to one side of the surface of the second threaded rod 11. The worm wheel 16 and the worm gear 15 mesh with each other.

[0028] Example 2

[0029] Please see Figures 1-5Based on Embodiment 1, a limiting rod 17 is fixedly connected to one side of the top of the processing table 1. A sliding sleeve 18 is slidably connected to the surface of the limiting rod 17. The limiting rod 17 can limit the first threaded sleeve 8. A connecting block is fixedly connected to one side of the sliding sleeve 18. One side of the connecting block is fixedly connected to one side of the protective shell 10. A support leg is fixedly connected to the bottom of the processing table 1. A mounting plate 19 is fixedly connected to one side of the support leg. Both sides of the horizontal plate 5 are fixedly connected to one side of the mounting plate 19. The mounting plate 19 can fix the second threaded rod 11, the limiting rod 17, and the horizontal plate 5. A sliding groove 20 is opened inside the processing table 1. The protective shell 10 The sliding connection is inside the sliding groove 20. Support plates 21 are fixedly connected to both sides of the top of the horizontal plate 5. Since the opening of the sliding groove 20 will divide the processing table 1 into two parts, the support plates 21 can support and fix the middle part. The top of the support plate 21 is fixedly connected to the bottom of the processing table 1. A limit rod 17 is fixedly connected to the top of one side of the mounting plate 19. The moving plate 13 is slidably connected to the surface of the limit rod 17. The limit rod 17 can limit the second threaded sleeve 12. An observation groove is opened on one side of the protective shell 10. A protective window is fixedly connected inside the observation groove. The observation window can facilitate the staff to observe the internal cutting situation.

[0030] The working principle of this utility model is as follows: When it is necessary to cut materials, the user starts the transmission motor 6 through the external controller. The transmission motor 6 drives the first threaded rod 7 to rotate, the first threaded rod 7 drives the first threaded sleeve 8 to descend, and the first threaded sleeve 8 drives the protective shell 10 to descend to the preset position, thereby protecting the staff.

[0031] At the same time, the first threaded rod 7 will also drive the worm gear 15 to rotate, the worm gear 15 will drive the worm wheel 16 to rotate, and the worm wheel 16 will drive the second threaded rod 11 to rotate. When the second threaded rod 11 rotates, it will drive the moving plate 13 to move towards the center of the second threaded rod 11 through the second threaded sleeve 12. The moving plate 13 will drive the clamping plate 14 to move, thereby clamping the material, thus realizing the mechanical linkage of protection and clamping.

[0032] During the cutting process, the fully enclosed protective shell 10 blocks flying debris, the transparent observation window facilitates monitoring of the operation status, and the rigidly fixed clamping plate 14 effectively prevents material displacement. After the cutting is completed, the motor reverses, the protective shell 10 rises and automatically releases the clamp. The entire process ensures lifting accuracy through the limit rod 17 and the sliding groove 20, thereby preventing breakage due to stress concentration or fatigue, which could cause high-speed flying metal fragments to endanger the safety of surrounding workers.

[0033] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A material fixing and cutting table with anti-skid cutting mechanism, comprising a processing table (1), characterized in that: A bracket (2) is fixedly connected to the top of the processing table (1), a cylinder (3) is fixedly connected to the top of the bracket (2), a cutting device (4) is fixedly connected to the output end of the cylinder (3), a horizontal plate (5) is fixedly installed at the bottom of the processing table (1), a drive motor (6) is fixedly connected to one side of the bottom of the horizontal plate (5), a first threaded rod (7) is fixedly connected to the output end of the drive motor (6), a first threaded sleeve (8) is threadedly connected to the surface of the first threaded rod (7), and a connecting plate (9) is fixedly connected to one side of the first threaded sleeve (8). The connecting plate (9) is fixedly connected to a protective shell (10) on one side. The top of the horizontal plate (5) is provided with a second threaded rod (11). The top two sides of the second threaded rod (11) are threadedly connected with second threaded sleeves (12). The top of the second threaded sleeves (12) is fixedly connected with a moving plate (13). The top of one side of the moving plate (13) is fixedly connected with a clamping plate (14). The bottom of the surface of the first threaded rod (7) is fixedly connected with a worm gear (15). The surface of the second threaded rod (11) is fixedly connected with a worm wheel (16).

2. The material fixing and cutting table for preventing knife skipping according to claim 1, characterized in that: A limiting rod (17) is fixedly connected to one side of the top of the processing table (1). A sliding sleeve (18) is slidably connected to the surface of the limiting rod (17). A connecting block is fixedly connected to one side of the sliding sleeve (18). One side of the connecting block is fixedly connected to one side of the protective shell (10).

3. The material fixing and cutting table for preventing knife skipping according to claim 1, characterized in that: The bottom of the processing table (1) is fixedly connected to a support leg, and a mounting plate (19) is fixedly connected to one side of the support leg. The two sides of the horizontal plate (5) are respectively fixedly connected to one side of the mounting plate (19).

4. The material fixing and cutting table for preventing knife skipping according to claim 1, characterized in that: The processing table (1) has a sliding groove (20) inside, and the protective shell (10) is slidably connected inside the sliding groove (20).

5. The material fixing and cutting table for preventing knife skipping according to claim 1, characterized in that: The top two sides of the horizontal plate (5) are fixedly connected to support plates (21), and the top of the support plates (21) is fixedly connected to the bottom of the processing table (1).

6. The material fixing and cutting table for preventing knife skipping according to claim 3, characterized in that: A limiting rod (17) is fixedly connected to the top of one side of the mounting plate (19), and the movable plate (13) is slidably connected to the surface of the limiting rod (17).

7. The material fixing and cutting table for preventing knife skipping according to claim 1, characterized in that: An observation slot is provided on one side of the protective shell (10), and a protective window is fixedly connected inside the observation slot.

Images