Hollow plate cutting tool bit structure

Abstract

The utility model discloses a hollow plate cutting tool bit structure, which relates to the technical field of cutting tool bits and comprises a mounting frame, a driving groove is arranged in the mounting frame, a rotatable tool is arranged in the driving groove, at least one third of the edge of the tool is exposed out of the mounting frame, mounting grooves are arranged on two sides of the tool, and the mounting grooves are arranged in the mounting frame. A grinding ring is clamped and fixed in the mounting groove, the side face of the grinding ring is exposed out of a port of the mounting groove of the cutter, and the grinding ring is exposed out of the mounting frame along with the cutter. The top of the mounting rack is provided with an opening for exposing the cutter, and the bottom of the mounting rack is fixedly provided with a mounting handle. The polishing device is reasonable in structure, the polishing ring can be installed on the side face of the cutter, so that in the process that the cutter is used for cutting a hollow plate, the polishing ring can polish the position of a notch along with rotation of the cutter, compared with the cutting technology in the prior art, the steps of burr polishing can be reduced through the polishing device, and the polishing efficiency is improved. And therefore, the cutting efficiency of the hollow plate can be greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting blades, in particular to a hollow plate cutting blade structure. Background Art

[0002] Hollow board is a new type of material that is light (hollow structure), non-toxic, non-polluting, waterproof, shockproof, anti-aging, corrosion-resistant, and rich in color. Compared with paperboard structural products, hollow board has the advantages of moisture resistance and corrosion resistance. It is widely used in various industries.

[0003] When cutting hollow boards, first of all, the cutting parts of the hollow boards need to be marked to ensure accurate cutting. Then, cutting equipment specially applied to PP materials can be used, and the cutter can be quickly and monotonically started to a stable synchronous speed before cutting to ensure that the cut will not bend. In the whole cutting process, the cutter speed needs to be kept steady and synchronized with the feeding speed to ensure the verticality and straightness of the cutting line. Finally, after the cutting is completed, the edges (grid-like edges) of the hollow board cutout are more than those of the solid board, resulting in greater burrs. Therefore, the cut parts of the hollow board also need to be well repaired.

[0004] However, in the prior art, traditional cutting tools are generally used to cut hollow boards, most of which are simple circular knife structures. After cutting, they need to be repaired and polished as mentioned above to avoid burrs on the cuts, which affects the processing efficiency and needs further optimization.

[0005] To this end, the present application provides a hollow plate cutting tool head structure to solve the above-mentioned technical problems. Utility Model Content

[0006] The purpose of the present application is to provide a hollow plate cutting tool head structure. By installing a grinding ring on the side of the tool, during the process of using the tool to cut the hollow plate, the grinding ring will grind the incision position as the tool rotates. Compared with the cutting technology in the prior art, the use of this device can reduce the steps of burr grinding, thereby greatly improving the cutting efficiency of the hollow plate.

[0007] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a hollow plate cutting tool head structure, comprising a mounting frame, a drive slot being provided in the mounting frame, a rotatable tool being arranged in the drive slot, at least one-third of the edge portion of the tool being exposed outside the mounting frame, mounting slots being provided on both sides of the tool, a grinding ring being clamped and fixed in the mounting slot, the side surface of the grinding ring being exposed outside the port of the mounting slot of the tool, and the grinding ring being exposed outside the mounting frame following the tool.

[0008] As a further preferred solution, the top of the mounting frame is provided with an opening for exposing the tool, and the bottom of the mounting frame is fixed with a mounting handle.

[0009] As a further preferred solution, a fixing box is fixed on one side of the mounting frame, a motor is detachably fixed in the fixing box, the shaft of the motor extends horizontally into the driving groove and is fixed with a transmission shaft, and a fixing piece is fixed on the transmission shaft.

[0010] As a further preferred solution, the fixing member is a clamping plate structure of two butt-jointed parts for clamping the middle part of the tool, and the fixing member is provided with a first bolt for fixing the tool.

[0011] As a further preferred solution, a fixing hole for inserting into the fixing member is provided in the middle of the tool, and a plurality of fastening holes for cooperating with the first bolt to form a fixation are provided at the edge of the fixing hole.

[0012] As a further preferred solution, a plurality of fixing ears are constructed on the inner side of the grinding ring, an engaging groove is formed on the fixing ear, and a second bolt for engaging with the tool is arranged in the engaging groove.

[0013] As a further preferred embodiment, the installation groove is an annular groove body adapted to the grinding ring, a docking groove is provided on the inner side of the installation groove at a position corresponding to the fitting groove, and a screw hole for the second bolt to pass through is provided in the docking groove.

[0014] In summary, the technical effects and advantages of the utility model are:

[0015] 1. The utility model benefits from the cooperation between the cutter and the grinding ring. The grinding ring can be installed on the side of the cutter, so that in the process of using the cutter to cut the hollow plate, the grinding ring will grind the incision position as the cutter rotates. Compared with the cutting technology in the prior art, the use of this device can reduce the steps of burr grinding, thereby greatly improving the cutting efficiency of the hollow plate.

[0016] 2. The utility model benefits from the cooperation of the cutter, the grinding ring and the mounting groove, so that the grinding ring can be detachably mounted on the side of the cutter, thereby facilitating the replacement of the grinding ring at a later stage to ensure the grinding effect of the incision. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is a structural schematic diagram of a tool of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure disassembly of the tool of the utility model;

[0021] Figure 4 It is a schematic diagram of the internal structure of the utility model.

[0022] In the figure: 1, mounting frame; 101, driving groove; 102, mounting handle; 2, fixing box; 3, motor; 301, transmission shaft; 4, fixing piece; 401, first bolt; 5, tool; 501, fixing hole; 502, fastening hole; 6, grinding ring; 601, fixing ear; 602, fitting groove; 603, second bolt; 7, mounting groove; 701, docking groove; 702, screw hole. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example: Reference Figure 1 and Figure 2 The hollow plate cutting tool head structure shown in the figure comprises a mounting frame 1, a mounting handle 102 is fixed at the bottom of the mounting frame 1, and the mounting handle 102 is used to fix the mounting frame 1 on a device component such as a mechanical arm, an operating rod, etc., so as to control the use of the device, and a driving slot 101 is opened in the mounting frame 1, and a rotatable tool 5 is arranged in the driving slot 101, and at least one-third of the edge of the tool 5 is exposed outside the mounting frame 1, and the specific Figure 4 As shown, an opening is provided at the top of the mounting frame 1 for exposing the tool 5, a fixing box 2 is fixed on one side of the mounting frame 1, a motor 3 is detachably fixed in the fixing box 2, the shaft of the motor 3 extends horizontally into the driving groove 101, and a transmission shaft 301 is fixed thereto, and a fixing member 4 is fixed on the transmission shaft 301.

[0025] In specific implementation, the fixing member 4 is a clamping plate structure of two butt-jointed parts for clamping the middle part of the tool 5, and the fixing member 4 is provided with a first bolt 401 for fixing the tool 5, and the middle part of the tool 5 is provided with a fixing hole 501 for being inserted into the fixing member 4, and the edge of the fixing hole 501 is provided with a plurality of fastening holes 502 for fitting with the first bolt 401 to form a fixation, so that the tool 5 can be installed in the mounting frame 1 and driven and controlled by the motor 3.

[0026] Reference Figure 2 and Figure 3 As shown, both sides of the tool 5 are provided with mounting grooves 7, and a grinding ring 6 is fixedly connected in the mounting groove 7, and the side of the grinding ring 6 is exposed outside the port of the mounting groove 7 of the tool 5, and the grinding ring 6 follows the tool 5 to be exposed outside the mounting frame 1, so that during the process of cutting the hollow board by the tool 5, as the hollow board is advanced, the grinding ring 6 will also grind the incision position of the hollow board. Compared with the cutting technology of the prior art, the use of this device can reduce the steps of burr grinding, thereby greatly improving the cutting efficiency of the hollow board. In specific implementation, the part of the surface of the grinding ring 6 exposed outside the tool 5 has a slope section connected to it, so as to prevent the grinding ring 6 from suddenly being exposed outside the side of the tool 5 and causing irreversible damage to the incision.

[0027] like Figure 3 As shown, the inner side of the grinding ring 6 is constructed with a plurality of fixing ears 601, and an engaging groove 602 is provided on the fixing ear 601. The engaging groove 602 is provided with a second bolt 603 for engaging with the tool 5, and the mounting groove 7 is an annular groove body adapted to the grinding ring 6, and a docking groove 701 is provided on the inner side of the mounting groove 7 at a position corresponding to the engaging groove 602, and a screw hole 702 for the second bolt 603 to pass through is provided in the docking groove 701, so that the grinding ring 6 can be installed on the tool 5, and subsequent disassembly and assembly are convenient.

[0028] Working principle of the utility model: when using the hollow plate cutting tool head structure, the mounting handle 102 can be fixed on the corresponding cutting equipment for easy operation, and then the motor 3 is started to drive the tool 5 to rotate, so that the part of the tool 5 exposed outside the mounting frame 1 can cut the hollow plate. At the same time, due to the setting of the grinding ring 6, the incision position can be grinded, which is easy to use and avoids burrs.

[0029] Finally, it should be noted that the above 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 aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A hollow plate cutting tool head structure, comprising a mounting frame (1), wherein a driving slot (101) is provided in the mounting frame (1), characterized in that: A rotatable tool (5) is arranged in the driving groove (101), at least one third of the edge of the tool (5) is exposed outside the mounting frame (1), mounting grooves (7) are provided on both sides of the tool (5), a grinding ring (6) is clamped and fixed in the mounting groove (7), the side surface of the grinding ring (6) is exposed outside the end of the mounting groove (7) of the tool (5), and the grinding ring (6) follows the tool (5) to be exposed outside the mounting frame (1).

2. The hollow plate cutting blade structure according to claim 1, characterized in that: The top of the mounting frame (1) is provided with an opening for exposing the knife (5), and the bottom of the mounting frame (1) is fixed with a mounting handle (102).

3. The hollow plate cutting blade structure according to claim 1, characterized in that: A fixing box (2) is fixed on one side of the mounting frame (1), a motor (3) is detachably fixed in the fixing box (2), the shaft of the motor (3) extends horizontally into the driving groove (101) and is fixed with a transmission shaft (301), and a fixing member (4) is fixed on the transmission shaft (301).

4. The hollow plate cutting blade structure according to claim 3, characterized in that: The fixing member (4) is a clamping plate structure of two butt-jointed parts for clamping the middle part of the tool (5), and a first bolt (401) for fixing the tool (5) is provided on the fixing member (4).

5. The hollow plate cutting blade structure according to claim 4, characterized in that: A fixing hole (501) for being inserted into the fixing member (4) is provided in the middle of the tool (5), and a plurality of fastening holes (502) for being matched with the first bolt (401) to form a fixation are provided at the edge of the fixing hole (501).

6. The hollow plate cutting blade structure according to claim 1, characterized in that: The inner side of the grinding ring (6) is provided with a plurality of fixing ears (601), the fixing ears (601) are provided with an engaging groove (602), and the engaging groove (602) is provided with a second bolt (603) for engaging with the tool (5).

7. The hollow plate cutting blade structure according to claim 6, characterized in that: The installation groove (7) is an annular groove body adapted to the grinding ring (6), and a docking groove (701) is provided on the inner side of the installation groove (7) at a position corresponding to the engaging groove (602), and a screw hole (702) for the second bolt (603) to pass through is provided in the docking groove (701).

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