Positioning structure of cutting machine

Abstract

The utility model discloses a cutting machine positioning structure, which relates to the technical field of cutting machines and comprises a transverse frame, third rubber pads are mounted at two ends of the top wall of the transverse frame, transverse plates penetrating through the outer wall of the transverse frame are arranged on two sides of an inner cavity of the transverse frame, and a plurality of groups of positioning insertion holes are uniformly formed in the bottom walls of the two groups of transverse plates. The outer edges of the top walls of the two transverse plates are each provided with a mounting frame and a first rubber pad, the top walls of the two mounting frames are each provided with a pressing assembly, and the two ends of the bottom wall of the transverse frame are each provided with a positioning assembly clamped with the corresponding positioning insertion hole. The two sets of transverse plates are pulled to synchronously move to proper positions in the inner cavity of the transverse frame, after the positions of the transverse plates are fixed through the positioning assemblies, materials to be cut are fixed to the tops of the third rubber pads and the first rubber pads through the pressing assemblies, and the materials with the large length size can be conveniently fixed and positioned.

Description

Technical Field

[0001] This utility model relates to the technical field of cutting machines, and in particular to a positioning structure for a cutting machine. Background Technology

[0002] Cutting machines are indispensable equipment in the light industry. The working principle of a cutting machine is that the motor drives the transmission system to make the cutting blade rotate at high speed, while the material is precisely fed to the cutting position under the control of the positioning system to cut the material.

[0003] The material feeding platform of the cutting machine has a limited length. When encountering materials with large dimensions during use, workers need to hold the materials at the appropriate position for fixation. Since the workers are close to the cutting machine, there is a significant safety hazard, and the workload of the workers is also heavy. Therefore, this utility model proposes a cutting machine positioning structure that is different from the existing technology to solve the above-mentioned technical problems. Utility Model Content

[0004] To address the issue mentioned above where workers need to hold and fix materials of large length during use, this invention provides a positioning structure for a cutting machine.

[0005] This utility model provides a positioning structure for a cutting machine, which adopts the following technical solution:

[0006] A positioning structure for a cutting machine includes a horizontal frame. A third rubber pad is installed at both ends of the top wall of the horizontal frame. Horizontal plates penetrating the outer wall of the horizontal frame are provided on both sides of the inner cavity of the horizontal frame. Multiple sets of positioning holes are evenly opened on the bottom walls of the two sets of horizontal plates. A mounting bracket and a first rubber pad are respectively installed at the outer edge of the top wall of the two sets of horizontal plates. A pressing component is installed on the top wall of each of the two sets of mounting brackets. Positioning components that engage with the positioning holes are installed at both ends of the bottom wall of the horizontal frame.

[0007] By adopting the above technical solution, the two sets of horizontal plates are pulled to move synchronously to the appropriate position in the inner cavity of the horizontal frame. After the position of the horizontal plates is fixed by the positioning component, the material to be cut is fixed on the top of multiple sets of third rubber pads and first rubber pads by the pressing component, which facilitates the fixing and positioning of materials with large length dimensions.

[0008] Optionally, the pressing assembly includes a cylinder, and multiple sets of cylinders are provided. All sets of cylinders are fixed on the top wall of the mounting bracket. A pressure plate is installed at the end of the output shaft of the multiple sets of cylinders, and a second rubber pad is installed on the bottom wall of the multiple sets of pressure plates.

[0009] Optionally, the positioning component includes a mounting plate fixed to the bottom wall of the horizontal frame. A positioning rod that engages with a positioning hole is movably inserted through the bottom wall of the mounting plate. Multiple sets of first springs connected to the positioning rods are installed on the bottom wall of the mounting plate. A pull ring is installed on the bottom wall of the positioning rod.

[0010] By adopting the above technical solution, pulling down the pull ring causes the positioning rod to move synchronously and separate from the positioning hole. At the same time, the positioning rod can cause the first spring to stretch and generate elastic deformation during the downward movement. After pulling the two sets of horizontal plates, the pull ring is released. Under the elastic force of the first spring, the positioning rod can be re-engaged with the positioning hole at the corresponding position, which facilitates the adjustment of the overlapping size of the horizontal plate and the horizontal frame.

[0011] Optionally, the bottom wall of the horizontal frame is equipped with multiple sets of vertical support frames, and the inner cavity of each set of vertical support frames is provided with a support vertical plate that penetrates the bottom wall of the vertical support frame. The bottom wall of each set of support vertical plates is equipped with a moving wheel.

[0012] Optionally, multiple sets of screw holes are evenly opened at the upper end of the outer wall of the supporting vertical plate, and bolts matching the threads of the screw holes are passed through the bottom end of the outer wall of the vertical support frame.

[0013] By adopting the above technical solution, the vertical support plate is moved up and down to a suitable height within the cavity of the vertical support frame, and then the bolts are screwed to connect with the screw holes, thereby fixing the height of the vertical support plate.

[0014] Optionally, an elastic telescopic component is installed at the lower end of one side of the outer wall of the supporting vertical plate, and a counterweight component is installed at the lower end of the other side of the outer wall of the supporting vertical plate.

[0015] Optionally, the elastic telescopic component includes a horizontal tube fixed to the outer wall of the supporting vertical plate. The top wall of the horizontal tube has a strip-shaped hole. A second spring is installed in the inner cavity of the horizontal tube. A horizontal rod penetrating the supporting vertical plate is installed at the end of the second spring. A pull rod penetrating the strip-shaped hole is installed at one end of the top wall of the horizontal rod.

[0016] Optionally, the counterweight assembly includes a limiting plate, which is fixed to the lower end of the outer wall of the supporting vertical plate. A connecting rod is movably inserted through the inner cavity of the limiting plate. A counterweight block is installed at the bottom end of the connecting rod, and a lifting ring that engages with and matches the transverse rod is installed at the top end of the connecting rod.

[0017] By adopting the above technical solution, pulling the pull rod causes the horizontal rod to move and the second spring to contract and generate elastic deformation. With the help of the gravity of multiple sets of counterweights, the positioning structure of the cutting machine is not easy to be accidentally displaced.

[0018] In summary, this utility model has at least one of the following beneficial effects:

[0019] Pulling down the pull ring causes the positioning rod to move synchronously and separate from the positioning hole. Pulling the two sets of horizontal plates moves them to the appropriate position. Under the elastic force of the first spring, the positioning rod can re-engage with the positioning hole at the corresponding position. Then, the material to be cut is placed on top of multiple sets of third rubber pads and the first rubber pad. Multiple sets of cylinders are activated to extend and move the pressure plate downward until the second rubber pad can contact the upper surface of the material. With the cooperation of the horizontal plates, horizontal frames and pressure plates, materials of large length can be fixed. Attached Figure Description

[0020] Figure 1 This is a frontal sectional view of the present invention.

[0021] Figure 2 This is a schematic diagram of the right-side cross-sectional structure of this utility model;

[0022] Figure 3 This utility model Figure 1 Enlarged structural diagram of section A in the middle;

[0023] Figure 4 This utility model Figure 1 Enlarged structural diagram of section B.

[0024] In the diagram: 1. First rubber pad; 2. Vertical support frame; 3. Moving wheel; 4. Connecting rod; 5. Lifting ring; 6. Limiting plate; 7. Counterweight; 8. Mounting bracket; 9. Second rubber pad; 10. Horizontal frame; 11. Horizontal plate; 12. Positioning hole; 13. Third rubber pad; 14. Pressure plate; 15. Cylinder; 16. Mounting horizontal plate; 17. First spring; 18. Positioning rod; 19. Pull ring; 20. Strip hole; 21. Second spring; 22. Horizontal tube; 23. Horizontal rod; 24. Supporting vertical plate; 25. Screw hole; 26. Bolt; 27. Tie rod. Detailed Implementation

[0025] The following is in conjunction with the appendix Figure 1-4 The present invention will be described in further detail below.

[0026] Please refer to the attached diagram in the instruction manual. Figure 1 and 2An embodiment of this utility model provides a positioning structure for a cutting machine, including a transverse frame 10. A third rubber pad 13 is installed at both ends of the top wall of the transverse frame 10. A transverse plate 11 penetrating the outer wall of the transverse frame 10 is provided on both sides of the inner cavity of the transverse frame 10. The longitudinal section of the transverse plate 11 is T-shaped. Multiple positioning holes 12 are evenly provided on the bottom walls of the two sets of transverse plates 11. A mounting bracket 8 and a first rubber pad 1 are respectively installed at the outer edges of the top walls of the two sets of transverse plates 11. The top walls of the first rubber pad 1 and the third rubber pad 13 are on the same horizontal plane. The lateral longitudinal section of the mounting bracket 8 is inverted U-shaped. A pressing assembly is installed on the top walls of both sets of mounting brackets 8. The pressing assembly includes a cylinder 15, and multiple sets of cylinders 15 are provided. All sets of cylinders 15 are fixed to the top walls of the mounting bracket 8.

[0027] Please refer to the attached diagram in the instruction manual. Figure 1 , 2 3. Pressure plates 14 are installed at the ends of the output shafts of multiple sets of cylinders 15. Second rubber pads 9 are installed on the bottom walls of multiple sets of pressure plates 14. The second rubber pads 9 are positioned directly above the first rubber pads 1. Positioning components are installed at both ends of the bottom wall of the transverse frame 10. The positioning components include mounting horizontal plates 16. The mounting horizontal plates 16 are fixed on the bottom wall of the transverse frame 10. Positioning rods 18 that engage with positioning holes 12 are movably passed through the bottom wall of the mounting horizontal plates 16. The longitudinal section of the positioning rods 18 is T-shaped. Multiple sets of first springs 17 connected to the positioning rods 18 are installed on the bottom wall of the mounting horizontal plates 16. Pull rings 19 are installed on the bottom wall of the positioning rods 18. The longitudinal section of the pull rings 19 is semi-circular.

[0028] Pulling down the pull ring 19 causes the positioning rod 18 to separate from the positioning hole 12, and pulling the two sets of horizontal plates 11 to move to the appropriate position. The first spring 17 can make the positioning rod 18 re-engage with the positioning hole 12 at the corresponding position. Then, the material to be cut is placed on top of the multiple sets of third rubber pads 13 and the first rubber pad 1. The multiple sets of cylinders 15 are activated to extend and drive the pressure plate 14 to move downward to the appropriate position. With the cooperation of the horizontal plate 11, the horizontal frame 10 and the pressure plate 14, materials of large length can be fixed.

[0029] Please refer to the attached diagram in the instruction manual. Figure 1 and 2 The bottom wall of the horizontal frame 10 is equipped with multiple sets of vertical support frames 2. The bottom end of each vertical support frame 2 is open. Each set of vertical support frames 2 has a support plate 24 that penetrates the bottom wall of the vertical support frame 2. Each set of support plate 24 has a caster 3 installed on its bottom wall. The caster 3 is a universal caster. The upper end of the outer wall of the support plate 24 has multiple sets of screw holes 25 evenly distributed. The bottom end of the outer wall of the vertical support frame 2 is provided with bolts 26 that match the threads of the screw holes 25.

[0030] Move the vertical support plate 24 up and down to a suitable height within the cavity of the vertical support frame 2, and then tighten the bolt 26 to make it threadedly connected to the screw hole 25, thereby fixing the height of the vertical support plate 24 and facilitating the adjustment of the ground clearance of the horizontal plate 11 and the horizontal frame 10.

[0031] Please refer to the attached diagram in the instruction manual. Figure 1 , 2 4. An elastic telescopic component is installed at the lower end of the outer wall of one side of the supporting vertical plate 24. The elastic telescopic component includes a horizontal tube 22, which is fixed to the outer wall of the supporting vertical plate 24. A strip hole 20 is opened on the top wall of the horizontal tube 22. A second spring 21 is installed in the inner cavity of the horizontal tube 22. A horizontal rod 23 that penetrates the supporting vertical plate 24 is installed at the end of the second spring 21. A pull rod 27 that penetrates the strip hole 20 is installed at one end of the top wall of the horizontal rod 23.

[0032] Please refer to the attached diagram in the instruction manual. Figure 1 , 2 4. A counterweight assembly is installed at the lower end of the outer wall of the other side of the supporting vertical plate 24. The counterweight assembly includes a limiting plate 6, which is fixed at the lower end of the outer wall of the supporting vertical plate 24. A connecting rod 4 is movably inserted through the inner cavity of the limiting plate 6. A counterweight block 7 is installed at the bottom end of the connecting rod 4, and a lifting ring 5 that engages with and matches the transverse rod 23 is installed at the top end of the connecting rod 4.

[0033] Pulling the pull rod 27 causes it to move synchronously within the cavity of the strip hole 20, thereby driving the transverse rod 23 to move synchronously within the cavity of the transverse tube 22 and causing the second spring 21 to contract and produce elastic deformation until the transverse rod 23 separates from the lifting ring 5. Under the gravity of the counterweight 7, the lifting ring 5 and the connecting rod 4 can move synchronously downward until the counterweight 7 is stably placed on the ground. With the help of the gravity of multiple sets of counterweights 7, the positioning structure of the cutting machine is not prone to accidental displacement.

[0034] Working principle: When using the positioning structure of this cutting machine, the positioning structure is moved to a suitable position next to the cutting machine using multiple sets of moving wheels 3. Pulling the pull rod 27 makes it move synchronously in the inner cavity of the strip hole 20, which can drive the transverse rod 23 to move synchronously in the inner cavity of the transverse tube 22 and cause the second spring 21 to contract and generate elastic deformation until the transverse rod 23 separates from the lifting ring 5. Under the gravity of the counterweight 7, the lifting ring 5 and the connecting rod 4 can be moved down synchronously until the counterweight 7 is stably placed on the ground. With the help of the gravity of multiple sets of counterweights 7, the positioning structure of the cutting machine is not easy to be accidentally displaced.

[0035] Pulling down the pull ring 19 causes the positioning rod 18 to move synchronously and separate from the positioning hole 12. At the same time, the positioning rod 18 can cause the first spring 17 to extend and generate elastic deformation during the downward movement, pulling the two sets of transverse plates 11 to move synchronously to the appropriate position in the inner cavity of the transverse frame 10. Releasing the pull ring 19 allows the positioning rod 18 to re-engage with the positioning hole 12 at the corresponding position under the elastic force of the first spring 17. Then, the material to be cut is placed on top of multiple sets of third rubber pads 13 and the first rubber pad 1. Activating multiple sets of cylinders 15 extends and causes the pressure plate 14 to move downward until the second rubber pad 9 can contact the upper surface of the material. With the cooperation of the transverse plates 11, transverse frame 10 and pressure plate 14, materials of large length can be fixed.

[0036] The vertical support plate 24 is moved up and down to a suitable height within the inner cavity of the vertical support frame 2. Then, the bolt 26 is tightened to connect with the threaded hole 25, thereby fixing the height of the vertical support plate 24. This allows for easy adjustment of the overlapping dimensions of the vertical support plate 24 and the vertical support frame 2, which in turn allows for adjustment of the ground clearance of the horizontal plate 11 and the horizontal frame 10. After use, the horizontal pull rod 27 moves the horizontal rod 23 synchronously, causing the second spring 21 to contract and produce elastic deformation. The operator only needs to hold the lifting ring 5 and move it upward to move the connecting rod 4 and the counterweight 7 synchronously to a suitable height above the ground. Releasing the pull rod 27 allows the horizontal rod 23 to reset under the elastic force of the second spring 21 and re-engage with the lifting ring 5, thus facilitating the movement of the positioning structure of the cutting machine.

[0037] All standard parts used in this utility model document can be purchased from the market. Each component in this utility model document can be customized according to the description and drawings. The specific connection methods of each component adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, and will not be described in detail here.

[0038] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be included within the scope of protection of this utility model.

Claims

1. A positioning structure for a cutting machine, comprising a transverse frame (10), characterized in that: Both ends of the top wall of the horizontal frame (10) are equipped with third rubber pads (13). Both sides of the inner cavity of the horizontal frame (10) are provided with horizontal plates (11) that penetrate the outer wall of the horizontal frame (10). The bottom walls of the two sets of horizontal plates (11) are evenly provided with multiple sets of positioning holes (12). The outer edges of the top walls of the two sets of horizontal plates (11) are respectively equipped with mounting brackets (8) and first rubber pads (1). The top walls of the two sets of mounting brackets (8) are equipped with pressing components. Both ends of the bottom wall of the horizontal frame (10) are equipped with positioning components that engage with the positioning holes (12).

2. The positioning structure of a cutting machine according to claim 1, characterized in that: The pressing assembly includes a cylinder (15), and multiple sets of cylinders (15) are provided. All sets of cylinders (15) are fixed on the top wall of the mounting bracket (8). The ends of the output shafts of the multiple sets of cylinders (15) are equipped with pressure plates (14), and the bottom walls of the multiple sets of pressure plates (14) are equipped with second rubber pads (9).

3. The positioning structure of a cutting machine according to claim 1, characterized in that: The positioning assembly includes a mounting plate (16), which is fixed to the bottom wall of the horizontal frame (10). The bottom wall of the mounting plate (16) is movably provided with a positioning rod (18) that engages with the positioning hole (12). The bottom wall of the mounting plate (16) is provided with multiple sets of first springs (17) connected to the positioning rods (18). The bottom wall of the positioning rods (18) is provided with pull rings (19).

4. The positioning structure of a cutting machine according to claim 1, characterized in that: The bottom wall of the horizontal frame (10) is equipped with multiple sets of vertical support frames (2), and the inner cavity of each set of vertical support frames (2) is provided with a support vertical plate (24) that penetrates the bottom wall of the vertical support frame (2), and the bottom wall of each set of support vertical plates (24) is equipped with a moving wheel (3).

5. The positioning structure of a cutting machine according to claim 4, characterized in that: The upper end of the outer wall of the supporting vertical plate (24) is evenly provided with multiple sets of screw holes (25), and the bottom end of the outer wall of the vertical support frame (2) is provided with bolts (26) that match the threads of the screw holes (25).

6. The positioning structure of a cutting machine according to claim 5, characterized in that: An elastic telescopic component is installed at the lower end of one side of the outer wall of the support vertical plate (24), and a counterweight component is installed at the lower end of the other side of the outer wall of the support vertical plate (24).

7. A positioning structure for a cutting machine according to claim 6, characterized in that: The elastic telescopic component includes a horizontal tube (22), which is fixed to the outer wall of the supporting vertical plate (24). The top wall of the horizontal tube (22) is provided with a strip hole (20). A second spring (21) is installed in the inner cavity of the horizontal tube (22). A horizontal rod (23) penetrating the supporting vertical plate (24) is installed at the end of the second spring (21). A pull rod (27) penetrating the strip hole (20) is installed at one end of the top wall of the horizontal rod (23).

8. The positioning structure of a cutting machine according to claim 7, characterized in that: The counterweight assembly includes a limiting plate (6), which is fixed at the lower end of the outer wall of the supporting vertical plate (24). A connecting rod (4) is movably inserted through the inner cavity of the limiting plate (6). A counterweight block (7) is installed at the bottom end of the connecting rod (4), and a lifting ring (5) that engages with and matches the horizontal rod (23) is installed at the top end of the connecting rod (4).

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