Double-end ring-cut circular saw machine with material receiving and trailing structure

Abstract

The utility model relates to metal processing field discloses a double -end ring cutting formula circular saw machine with material and drag material tail structure, including work head, the top of work head is provided with clamp, the top fixedly connected with slide rail of work head, the outer wall sliding connection of slide rail has the sliding block, the top of sliding block is provided with drag chuck, the left side wall fixedly connected with oil storage box of sliding block, the inner wall fixedly connected with soft pad of oil storage box, the top fixedly connected with cutting machine of work head, the inner wall of work head is provided with electric telescopic handle. In the utility model, through the linkage of electric control electric telescopic handle, sliding block and inclined block, long lever, spring etc. structure, can automatically complete lubricating oil release, slide rail even smearing and sealed protection after lubrication, need not manual addition lubricating oil, not only promote the lubricating efficiency and evenness of slide rail, still can prevent lubricating oil overflow through double sealing effectively, reduce resource waste and equipment pollution.

Description

Technical Field

[0001] This utility model relates to the field of metal processing, and in particular to a double-headed ring-cutting circular saw with a material receiving and dragging tail structure. Background Technology

[0002] In industrial production fields such as metal processing and profile cutting, double-head circular saws have become important equipment for processing long and strip-shaped workpieces due to their efficient bidirectional cutting capabilities. To improve the stability and continuity of the workpiece cutting process, these machines are usually equipped with a material receiving and dragging tail structure to achieve precise feeding and positioning of the workpiece and orderly reception of the cut material.

[0003] The existing technology has the following drawbacks: Currently, the lubrication of the slide rails of double-head ring-cutting circular saws is mostly done manually by periodically adding lubricating oil. This method not only requires frequent machine stops by operators, reducing overall production efficiency, but also makes it difficult to ensure the uniform distribution of lubricating oil on the slide rail surface by manual application. This can easily lead to insufficient lubrication in some areas, resulting in accelerated wear of parts, or excessive oil in some areas, causing lubricating oil to overflow. Overflowing lubricating oil not only wastes resources, but also contaminates the surface of the equipment and the workpiece, increasing subsequent cleaning and maintenance costs. At the same time, the lack of an effective sealing and protection structure makes it easy for dust, debris and other impurities to mix into the slide rail gaps, further affecting the lubrication effect and the service life of the parts. Therefore, a double-head ring-cutting circular saw with a material receiving and dragging tail structure is proposed to solve the above problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a double-headed ring-cutting circular saw with a material receiving and dragging tail structure, aiming to improve the problem of reduced production efficiency when adding lubricating oil during machine stoppage in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a double-headed ring-cutting circular saw with a material receiving and dragging tail structure, comprising a workbench, a clamp at the top of the workbench, a slide rail fixedly connected to the top of the workbench, a slider slidably connected to the outer wall of the slide rail, a dragging chuck at the top of the slider, an oil storage box fixedly connected to the left side wall of the slider, a soft pad fixedly connected to the inner wall of the oil storage box, a cutter fixedly connected to the top of the workbench, an electric telescopic rod on the inner wall of the workbench, a fixed plate fixedly connected to the movable end of the electric telescopic rod, an inclined block fixedly connected to the top of the fixed plate, an extrusion block fixedly connected to the top of the fixed plate, a baffle slidably connected to the inner wall of the oil storage box, rubber pads fixedly connected to both the upper and lower ends of the baffle, a long rod fixedly connected to the bottom end of the baffle, a movable mechanism at the top of the baffle, and a protective component on the outer wall of the workbench; The movable mechanism includes a rectangular block, which is fixedly connected to the top of the baffle, and the outer wall of the rectangular block is elastically connected to the oil storage box through a movable spring.

[0006] As a further description of the above technical solution: The protective assembly includes a protective plate, which is fixedly connected to the outer wall of the workbench. An extension plate is slidably connected to the inner wall of the protective plate, and bolts are threadedly connected to the inner wall of the protective plate.

[0007] As a further description of the above technical solution: The inner sidewall of the pad is in contact with the outer wall of the slide rail.

[0008] As a further description of the above technical solution: The outer wall of the rubber pad is in contact with the inner wall of the oil storage box.

[0009] As a further description of the above technical solution: The right side of the inclined block is provided with an inclined surface, which is in contact with the outer wall of the long rod.

[0010] As a further description of the above technical solution: The front side of the baffle is provided with an inclined surface, which is in contact with the lower part of the extrusion block.

[0011] As a further description of the above technical solution: The outer wall of the rectangular block is fixedly connected to one end of the movable spring, and the other end of the movable spring is fixedly connected to the inner side wall of the oil reservoir.

[0012] As a further description of the above technical solution: The bolts are inserted into the inner wall of the extension plate.

[0013] This utility model has the following beneficial effects: 1. In this utility model, through the linkage of the electrically controlled telescopic rod, slider and inclined block, long rod, spring and other structures, the lubricating oil release, the uniform application of the slide rail and the sealing protection after lubrication can be completed automatically. There is no need for manual addition of lubricating oil. This not only improves the lubrication efficiency and uniformity of the slide rail, but also effectively prevents the lubricating oil from overflowing through double sealing, reducing resource waste and equipment pollution.

[0014] 2. In this utility model, with the help of the bolt and the groove of the extension plate, the operator can manually and quickly loosen, move and fix the extension plate. The protection range of the protective plate can be flexibly adjusted according to the actual production needs. The operation is simple and convenient, adapts to the protection needs in different scenarios, and improves the flexibility of equipment use. Attached Figure Description

[0015] Figure 1This is a schematic diagram showing the workbench of a double-headed ring-cutting circular saw with a material receiving and dragging tail structure proposed in this utility model. Figure 2 This is a schematic diagram showing the slider and slide rail of a double-headed ring-cutting circular saw with a material receiving and dragging tail structure proposed in this utility model. Figure 3 This is a cross-sectional schematic diagram of the workbench of a double-headed ring-cutting circular saw with a material receiving and dragging tail structure proposed in this utility model; Figure 4 This is a cross-sectional schematic diagram of the oil storage box of a double-headed ring-cutting circular saw with a material receiving and dragging tail structure proposed in this utility model. Figure 5 This is a schematic diagram showing the inclined block and extrusion block of a double-headed ring-cutting circular saw with a material receiving and dragging tail structure proposed in this utility model. Figure 6 This is a schematic diagram showing the baffle of a double-headed ring-cutting circular saw with a material receiving and dragging tail structure proposed in this utility model. Figure 7 This is a schematic diagram showing the protective plate and extension plate of a double-headed ring-cutting circular saw with a material receiving and dragging tail structure proposed in this utility model.

[0016] Legend: 1. Workbench; 2. Fixture; 3. Slide rail; 4. Slider; 5. Material chuck; 6. Electric telescopic rod; 7. Fixing plate; 8. Inclined block; 9. Extrusion block; 10. Oil reservoir; 11. Soft pad; 12. Baffle; 13. Rubber pad; 14. Long rod; 15. Movable spring; 16. Rectangular block; 17. Protective plate; 18. Extension plate; 19. Bolt; 20. Cutting machine. Detailed Implementation

[0017] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Reference Figures 1-3This utility model provides an embodiment of a double-headed ring-cutting circular saw with a material receiving and dragging tail structure, including a workbench 1. The workbench 1 serves as the basic support component of the entire equipment, providing a stable mounting platform for other components. Its material is typically high-strength steel to ensure sufficient load-bearing capacity. A clamp 2 is provided at the top of the workbench 1 to clamp and fix the workpiece, preventing displacement during cutting and affecting processing accuracy. The clamp 2 can be adjusted according to different workpiece sizes. A slide rail 3 is fixedly connected to the top of the workbench 1, and a slider 4 is slidably connected to the outer wall of the slide rail 3. The slider 4 fits tightly with the slide rail 3, and the slider 4 can move along... The slide rail 3 can move flexibly along its length, facilitating the adjustment of the position of the drag chuck 5. The top of the slider 4 is equipped with a drag chuck 5, which can clamp one end of the workpiece and, together with the fixture 2, achieve bidirectional positioning of the workpiece. At the same time, it drives the workpiece to move at a uniform speed during the dragging process. An oil storage box 10 is fixedly connected to the left side wall of the slider 4. The inside of the oil storage box 10 is used to store lubricating oil, providing lubrication for the sliding contact between the slide rail 3 and the slider 4, and preventing wear caused by dry friction. A soft pad 11 is fixedly connected to the inner wall of the oil storage box 10. The soft pad 11 is made of oil-absorbing material and can absorb and store lubricating oil to continuously lubricate the slide rail 3.

[0019] Reference Figures 2-4 A cutting machine 20 is fixedly connected to the top of the workbench 1. As the core processing component of the equipment, the cutting machine 20 is equipped with two cutting saw blades, enabling double-head circumferential cutting of the workpiece and improving processing efficiency. An electric telescopic rod 6 is installed on the inner wall of the workbench 1. The electric telescopic rod 6 can be hydraulically or pneumatically driven, and its extension and retraction can control the position of the subsequent fixed plate 7. The movable end of the electric telescopic rod 6 is fixedly connected to the fixed plate 7. An inclined block 8 is fixedly connected to the top of the fixed plate 7, and an extrusion block 9 is fixedly connected to the top of the fixed plate 7. The extrusion block 9 is L-shaped. A baffle 12 is slidably connected to the inner wall of the oil storage box 10. The oil storage box 10 has openings... The corresponding slots of the baffle 12 allow the baffle 12 to move back and forth. Rubber pads 13 are fixedly connected to both the upper and lower ends of the baffle 12. The rubber pads 13 have good sealing performance and can prevent lubricating oil from leaking from the gap between the baffle 12 and the oil storage box 10. A long rod 14 is fixedly connected to the bottom end of the baffle 12. A movable mechanism is provided at the top end of the baffle 12. A protective component is provided on the outer wall of the worktable 1. The movable mechanism includes a rectangular block 16. A guide post is provided on the rectangular block 16. The guide post guides the rectangular block 16. The rectangular block 16 is fixedly connected to the top end of the baffle 12. The outer wall of the rectangular block 16 is elastically connected to the oil storage box 10 through a movable spring 15.

[0020] Reference Figure 1 and Figure 7The protective assembly includes a protective plate 17, which is fixedly connected to the outer wall of the workbench 1. The protective plate 17 is made of metal sheet and has a certain strength and rigidity, which can block the flying debris during cutting. An extension plate 18 is slidably connected to the inner wall of the protective plate 17. The extension plate 18 can extend and retract within the protective plate 17 according to processing requirements, thereby adjusting the size of the protection range. A bolt 19 is threadedly connected to the inner wall of the protective plate 17. The protective plate 17 is provided with threads that match the bolt 19. The bolt 19 is inserted into the inner wall of the extension plate 18. The extension plate 18 is provided with multiple sets of slots corresponding to the smooth surface of the bolt 19.

[0021] Reference Figures 4-6 The inner sidewall of the soft pad 11 contacts the outer wall of the slide rail 3. This contact method allows the lubricating oil absorbed by the soft pad 11 to be directly applied to the surface of the slide rail 3, ensuring uniform lubrication. The outer wall of the rubber pad 13 contacts the inner wall of the oil reservoir 10. The tight fit between the rubber pad 13 and the inner wall of the oil reservoir 10 further enhances the sealing of the oil reservoir 10 and reduces lubricating oil waste. An inclined surface is provided on the right side of the inclined block 8, which contacts the outer wall of the long rod 14. The inclined surface will... The long rod 14 is squeezed to move forward. The front side of the baffle 12 is provided with an inclined surface, which contacts the lower part of the squeezing block 9. The squeezing block 9 will squeeze the inclined surface, causing the baffle 12 to move backward. The outer wall of the rectangular block 16 is fixedly connected to one end of the movable spring 15, and the other end of the movable spring 15 is fixedly connected to the inner side wall of the oil reservoir 10. When the baffle 12 moves forward, the movable spring 15 is stretched. When resetting, the elastic force of the movable spring 15 is used to reset the baffle 12.

[0022] Working principle: When lubrication of the slide rail 3 is required, the electric telescopic rod 6 moves upward via electrical control. The electric telescopic rod 6 will move the fixed plate 7, the inclined block 8, and the pressing block 9 upward. At this time, the pressing block 9 will no longer be in contact with the baffle 12, and the inclined block 8 will be at the same height as the long rod 14. Then, the electric slider 4 moves to the left via electrical control. The slider 4 will move the oil collection box 10 to the left. The oil collection box 10 will also move the baffle 12 and the long rod 14 to the left. As the long rod 14 comes into contact with the inclined block 8, the inclined surface on the inclined block 8 will press the long rod 14, causing the long rod 14 to move forward with the baffle 12. The baffle 12 will stretch the movable spring 15. When the baffle 12 does not block the slot in the oil collection box 10, the lubricating oil in the oil collection box 10 will be absorbed by the soft pad 11 and evenly spread on the surface of the slide rail 3 as the oil collection box 10 moves. At the same time, when the long rod 14... When in contact with the horizontal surface of the inclined block 8, the long rod 14 will be pressed against the horizontal surface of the inclined block 8 when it moves to the left under the elastic force of the movable spring 15. When lubrication is completed, the oil storage box 10 is moved back to the initial position to the right by the electric control slider 4. When the baffle 12 is no longer in contact with the inclined surface of the inclined block 8, the baffle 12 is moved back to the initial position by the elastic force of the movable spring 15. The baffle 12 will block the groove inside the oil storage box 10 to prevent the lubricating oil from overflowing. Then, the electric control telescopic rod 6 will move the fixed plate 7, the inclined block 8 and the pressing block 9 downwards. When the lower part of the pressing block 9 contacts the inclined surface of the baffle 12, the pressing block 9 will press the baffle 12, causing the baffle 12 to move backward with the rubber pad 13. The deformation of the rubber pad 13 will block the gap and further improve the sealing effect.

[0023] When it is necessary to adjust the protection range of the protective plate 17, manually loosen the bolt 19. When the bolt 19 separates from the slot on the extension plate 18, the operator can manually move the extension plate 18 left and right according to production needs. When the extension plate 18 is adjusted to the required position, the bolt 19 coincides with the slot on the extension plate 18. Manually tighten the bolt 19 so that the bolt 19 is inserted into the slot of the extension plate 18, thus completing the limiting of the extension plate 18.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A double-headed ring-cutting circular saw with a material receiving and dragging tail structure, comprising a workbench (1), characterized in that: The top of the workbench (1) is provided with a clamp (2), and the top of the workbench (1) is fixedly connected with a slide rail (3). A slider (4) is slidably connected to the outer wall of the slide rail (3). A material chuck (5) is provided at the top of the slider (4). An oil storage box (10) is fixedly connected to the left side wall of the slider (4). A soft pad (11) is fixedly connected to the inner wall of the oil storage box (10). A cutting machine (20) is fixedly connected to the top of the workbench (1). An electric telescopic rod (6) is provided on the inner wall of the workbench (1). The movable end of the electric telescopic rod (6) is fixedly connected to a fixed plate (7), the top end of the fixed plate (7) is fixedly connected to an inclined block (8), the top end of the fixed plate (7) is fixedly connected to an extrusion block (9), the inner wall of the oil storage box (10) is slidably connected to a baffle (12), the upper and lower ends of the baffle (12) are fixedly connected to rubber pads (13), the bottom end of the baffle (12) is fixedly connected to a long rod (14), the top end of the baffle (12) is provided with an active mechanism, and the outer wall of the workbench (1) is provided with a protective component; The movable mechanism includes a rectangular block (16), which is fixedly connected to the top of the baffle (12), and the outer wall of the rectangular block (16) is elastically connected to the oil storage box (10) through a movable spring (15).

2. The double-headed ring-cutting circular saw with a material receiving and dragging tail structure according to claim 1, characterized in that: The protective assembly includes a protective plate (17), which is fixedly connected to the outer wall of the workbench (1). An extension plate (18) is slidably connected to the inner wall of the protective plate (17), and a bolt (19) is threadedly connected to the inner wall of the protective plate (17).

3. A double-headed ring-cutting circular saw with a material receiving and trailing tail structure according to claim 1, characterized in that: The inner sidewall of the pad (11) is in contact with the outer wall of the slide rail (3).

4. A double-headed ring-cutting circular saw with a material receiving and dragging tail structure according to claim 1, characterized in that: The outer wall of the rubber pad (13) is in contact with the inner wall of the oil storage box (10).

5. A double-headed ring-cutting circular saw with a material receiving and dragging tail structure according to claim 1, characterized in that: The right side of the inclined block (8) is provided with an inclined surface, which is in contact with the outer wall of the long rod (14).

6. A double-headed ring-cutting circular saw with a material receiving and trailing tail structure according to claim 1, characterized in that: The front side of the baffle (12) is provided with an inclined surface, which is in contact with the lower part of the extrusion block (9).

7. A double-headed ring-cutting circular saw with a material receiving and trailing tail structure according to claim 1, characterized in that: The outer wall of the rectangular block (16) is fixedly connected to one end of the movable spring (15), and the other end of the movable spring (15) is fixedly connected to the inner side wall of the oil storage box (10).

8. A double-headed ring-cutting circular saw with a material receiving and dragging tail structure according to claim 2, characterized in that: The bolt (19) is inserted into the inner wall of the extension plate (18).

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