A plate fixing device for cutting saw

Abstract

The utility model relates to the field of sheet cutting, and discloses a sheet fixing device for a cutting saw, including a cutting table, both sides of the cutting table are slidably connected with clamping plates arranged correspondingly to each other, a cylinder driving the clamping plates on both sides to slide is fixedly connected to the cutting table, a slide groove arranged perpendicularly to the clamping plates on both sides is provided at the center of the cutting table, sliders arranged correspondingly to both sides are slidably connected in the slide groove, a moving mechanism driving the sliders on both sides to slide is provided in the slide groove, the upper ends of the sliders on both sides are fixedly connected with U-shaped plates arranged correspondingly to each other, the U-shaped plates are fixedly connected with at least one uniformly arranged telescopic sleeve, a movable rod is slidably inserted in the telescopic sleeve, one end of the movable rod is fixedly connected with a clamping block, and a fixing mechanism matching the telescopic sleeve is provided on the movable rod. Compared with the prior art, the utility model has the advantage that it can achieve more stable clamping and fixing of the sheet without affecting the cutting stroke of the cutting saw.

Description

Technical Field

[0001] The utility model relates to the technical field of plate cutting, in particular to a plate fixing device for a cutting saw. Background Art

[0002] During the wood processing process, it is necessary to use a cutting saw to cut the wooden board. During the cutting process, in order to improve the flatness of the cutting, the board needs to be clamped and fixed. The board includes two side faces and two end faces. In order not to affect the integrity of the cutting stroke, the existing cutting and fixing fixture usually only clamps the two side faces of the board. If it is necessary to clamp the two end faces of the board, when the cutting saw cuts to the end of the board, the cutting saw will contact the fixing fixture, causing damage to the cutting saw and the fixing fixture, greatly affecting the cutting effect of the board. However, the existing cutting and fixing fixture only clamps the two side faces of the board, which has the defect of poor fixing effect. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] The technical problem to be solved by the utility model is that the existing cutting and fixing fixture can only clamp the two sides of the plate in order not to affect the integrity of the cutting stroke, so there is a problem of poor fixing effect.

[0005] (II) Technical solution

[0006] In order to solve the above technical problems, the technical solution provided by the utility model is: a plate fixing device for a cutting saw, comprising a cutting table, both sides of the cutting table are slidably connected with clamping plates arranged corresponding to each other, the cutting table is fixedly connected with a cylinder for driving the clamping plates on both sides to slide, the center of the cutting table is provided with a slide groove arranged perpendicular to the clamping plates on both sides, the slide groove is slidably connected with sliders arranged corresponding to both sides, the slide groove is provided with a moving mechanism for driving the sliders on both sides to slide, the upper ends of the sliders on both sides are fixedly connected with U-shaped plates arranged corresponding to each other, the U-shaped plate is fixedly connected with at least one evenly arranged telescopic sleeve, a movable rod is slidably inserted in the telescopic sleeve, one end of the movable rod is fixedly connected with a clamping block, and a fixing mechanism matching the telescopic sleeve is provided on the movable rod.

[0007] As an improvement, the fixing mechanism includes a slot located on the movable rod, a fixed plug is slidably inserted in the slot, a fixing spring that cooperates with the fixed plug is fixedly connected in the slot, and a fixing hole that cooperates with the fixed plug is provided on the telescopic sleeve.

[0008] As an improvement, the moving mechanism includes a bidirectional screw rotatably connected to the slide slot, one end of the cutting table is fixedly connected to a motor that drives the bidirectional screw to rotate, and the sliders on both sides are respectively threadedly connected to both sides of the bidirectional screw.

[0009] As an improvement, an inclined surface is provided on the upper end of the fixed plug block.

[0010] As an improvement, one end of the clamping block is provided with anti-slip grooves.

[0011] (III) Beneficial effects

[0012] Compared with the prior art, the utility model has the advantages that the two side surfaces and the two end surfaces of the plate can be clamped by the clamping blocks in the clamping plates on both sides and the U-shaped plates on both sides. When the clamping block at one end blocks the stroke of the cutting saw, the movable rod is pushed to slide into the telescopic sleeve so that the clamping block at one end is separated from the contact with the plate, and the remaining clamping blocks continue to clamp the plate, so the fixing effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model discloses an exploded view of a plate fixing device for a cutting saw.

[0014] Figure 2 The utility model is a schematic diagram of the structure of a plate fixing device for a cutting saw.

[0015] Figure 3 The utility model is a cross-sectional view of a plate fixing device for a cutting saw.

[0016] Figure 4 It is an enlarged view of position A of a plate fixing device for a cutting saw of the utility model.

[0017] As shown in the figure: 1. Cutting table; 2. Clamp; 3. Cylinder; 4. Slide; 5. Slider; 6. U-shaped plate; 7. Bidirectional screw; 8. Motor; 9. Telescopic sleeve; 10. Movable rod; 11. Clamp block; 12. Fixed plug block; 13. Slot; 14. Fixed spring; 15. Fixed hole; 16. Anti-slip pattern. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] like Figures 1 to 4As shown, a plate fixing device for a cutting saw comprises a cutting table 1, both sides of the cutting table 1 are slidably connected with correspondingly arranged clamping plates 2, the cutting table 1 is fixedly connected with a cylinder 3 for driving the clamping plates 2 on both sides to slide, the center of the cutting table 1 is provided with a slide groove 4 arranged perpendicular to the clamping plates 2 on both sides, the slide groove 4 is slidably connected with sliders 5 arranged correspondingly on both sides, the slide groove 4 is provided with a moving mechanism for driving the sliders 5 on both sides to slide, the moving mechanism comprises a bidirectional screw 7 rotatably connected to the slide groove 4, one end of the cutting table 1 is fixedly connected with a motor 8 for driving the bidirectional screw 7 to rotate, and the sliders 5 on both sides are respectively threadedly connected to both sides of the bidirectional screw 7. The upper ends of the sliders 5 on both sides are fixedly connected with U-shaped plates 6 arranged corresponding to each other, and at least one evenly arranged telescopic sleeve 9 is fixedly connected inside the U-shaped plate 6. A movable rod 10 is slidably inserted inside the telescopic sleeve 9, and one end of the movable rod 10 is fixedly connected with a clamping block 11, and one end of the clamping block 11 is provided with an anti-slip pattern 16.

[0020] like Figure 4 As shown, the movable rod 10 is provided with a fixing mechanism that cooperates with the telescopic sleeve 9, and the fixing mechanism includes a slot 13 located on the movable rod 10, a fixed plug 12 is slidably inserted in the slot 13, a fixing spring 14 that cooperates with the fixed plug 12 is fixedly connected in the slot 13, a fixing hole 15 that cooperates with the fixed plug 12 is provided on the telescopic sleeve 9, and the upper end of the fixed plug 12 is provided with an inclined surface.

[0021] In specific use, a plate is placed on the cutting table 1, and the cylinders 3 on both sides are started at the same time to drive the clamping plates 2 on both sides to approach each other, so as to clamp the two sides of the plate (that is, the two sides of the plate), and the motor 8 is started to drive the bidirectional screw 7 to rotate, and the bidirectional screw 7 drives the sliders 5 on both sides to approach each other along the slide 4, and the sliders 5 on both sides drive the U-shaped plates 6 on both sides to approach each other, so that the clamping blocks 11 are respectively against the two ends of the plate (that is, the two end faces of the plate), so that both the side faces and the two end faces of the plate are clamped and fixed, which greatly improves the stability of the clamping; when the cutting saw moves to the end of the plate, a neighboring fixed plug block 12 is pressed with a finger, so that the fixed plug block 12 passes through the fixing hole 15 and then extends into the slot 13, and the fixed plug block 12 squeezes the fixing spring 14 downward to cause compression deformation, and at this time, the fixed plug block 12 is located below the fixing hole 15 and is fully extended. When the saw is in the slot 13, the clamping block 11 is manually pushed to slide inside the U-shaped plate 6, driving the movable rod 10 to slide into the telescopic sleeve 9, so that the fixing hole 15 is staggered with the slot 13. Under the restoring elastic force of the fixing spring 14, the upper end of the fixed plug block 12 abuts against the inner wall of the telescopic sleeve 9 and slides with the extension and contraction of the movable rod 10. At this time, the clamping block 11 is away from the end face of the plate and does not affect the stroke of the cutting saw, but the remaining clamping blocks 11 can still continue to clamp the plate without affecting the stability of the clamping. After the cutting is completed, the clamping block 11 is manually pulled again to drive the movable rod 10 to slide outside the telescopic sleeve 9. When the fixing hole 15 and the open end of the slot 13 coincide with each other again, the fixing plug block 12 is pushed to slide upward from the slot 13 and inserted into the fixing hole 15 under the restoring elastic force of the fixing spring 14, and the position of the movable rod 10 is fixed, so that the clamping block 11 abuts against the end of the plate again for clamping.

[0022] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0024] The above describes the utility model and its implementation methods, which are not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and do not deviate from the purpose of the invention of the utility model, they can creatively design a structure and embodiment similar to the technical solution, which should belong to the protection scope of the utility model.

Claims

1. A plate fixing device for a cutting saw, comprising a cutting table (1), wherein both sides of the cutting table (1) are slidably connected with clamping plates (2) arranged corresponding to each other, and a cylinder (3) is fixedly connected to the cutting table (1) for driving the clamping plates (2) on both sides to slide, characterized in that: The center of the cutting table (1) is provided with a slide groove (4) which is arranged perpendicularly to the clamping plates (2) on both sides. The slide groove (4) is slidably connected with sliders (5) arranged correspondingly on both sides. The slide groove (4) is provided with a moving mechanism for driving the sliders (5) on both sides to slide. The upper ends of the sliders (5) on both sides are fixedly connected with U-shaped plates (6) arranged correspondingly to each other. The U-shaped plates (6) are fixedly connected with at least one evenly arranged telescopic sleeve (9). A movable rod (10) is slidably inserted into the telescopic sleeve (9). One end of the movable rod (10) is fixedly connected with a clamping block (11). The movable rod (10) is provided with a fixing mechanism that matches the telescopic sleeve (9).

2. A plate fixing device for a cutting saw according to claim 1, characterized in that: The fixing mechanism comprises a slot (13) located on the movable rod (10), a fixing block (12) is slidably inserted in the slot (13), a fixing spring (14) matched with the fixing block (12) is fixedly connected in the slot (13), and a fixing hole (15) matched with the fixing block (12) is provided on the telescopic sleeve (9).

3. The plate fixing device for a cutting saw according to claim 1, characterized in that: The moving mechanism comprises a bidirectional screw (7) rotatably connected to the slide groove (4); one end of the cutting table (1) is fixedly connected to a motor (8) for driving the bidirectional screw (7) to rotate; and the sliders (5) on both sides are respectively threadedly connected to the two sides of the bidirectional screw (7).

4. A plate fixing device for a cutting saw according to claim 2, characterized in that: The upper end of the fixed plug block (12) is provided with an inclined surface.

5. The plate fixing device for a cutting saw according to claim 1, characterized in that: One end of the clamping block (11) is provided with an anti-slip pattern (16).

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