Chamfering cutter for outer chamfering of support

Abstract

The utility model discloses a chamfering tool for outer chamfering of a support, which comprises a chamfering tool main body, the chamfering tool main body comprises a mounting rod, a mounting head and a blade, the mounting head is arranged at the end part of the mounting rod, and the blade is fixedly mounted at the edge of the lower surface of the mounting head through a screw; by designing the reinforcing and fixing mechanism, after the rose reamer body is fixedly installed at the installation end of the driving equipment, the rotating nut rotates to drive the threaded pull rod to move, the threaded pull rod moves to drive the connecting plate and the reinforcing clamping head to stably move, and meanwhile the end of the reinforcing clamping head is elastically reinforced through the elastic block; and the end of the reinforcing clamping head moves towards the outer surface and extrudes the inner surface of the mounting end of the external driving equipment to be reinforced and mounted, so that the chamfering tool main body is reinforced and fixedly mounted during mounting and use, the chamfering tool main body is not prone to shaking and instability when being subjected to external force during frequent chamfering operation after being mounted, the chamfering is more stable, and errors are not prone to being generated.

Description

Technical Field

[0001] The utility model belongs to the technical field of chamfering cutters, and in particular relates to a chamfering cutter for chamfering the outside of a support. Background Art

[0002] The support refers to a component used to support and fix the equipment. When the support needs to be chamfered during processing and production, it is usually chamfered by installing a chamfering tool at the end of the driving device. The existing chamfering tool is a component installed at the end of the driving device and used to chamfer the support. The chamfering tool is easy to strengthen the fixed installation when in use, and is more stable and less prone to errors when chamfering the support, thereby improving the fixity of the chamfering tool when installing the support chamfering process;

[0003] When the existing chamfering tool performs external chamfering during support processing, after the chamfering tool is installed on the mounting end of the driving device through the mounting rod, it is not convenient to reinforce the installation. The chamfering tool is directly driven by the driving device to rotate to perform external chamfering on the support. Therefore, the chamfering tool is easily affected by external forces during long-term processing, which may cause the mounting rod and the mounting end of the driving device to shake unstably. As a result, the chamfering tool is unstable, causing shaking during chamfering to produce chamfering errors and dangers, thereby affecting the fixity of the chamfering tool during the external chamfering of the support. For this reason, the utility model proposes a chamfering tool for external chamfering of the support. Utility Model Content

[0004] The purpose of the utility model is to provide a chamfering tool for chamfering the outside of a support, so as to solve the problem proposed in the above background technology that the chamfering tool is easily affected by external forces during long-term processing, which may cause the mounting end of the mounting rod and the driving device to shake unstably, thereby causing the chamfering tool to be unstable and shake during chamfering, resulting in chamfering errors and dangers, thereby affecting the fixity of the chamfering tool during the chamfering processing of the outside of the support.

[0005] To achieve the above object, the utility model provides the following technical solutions: a chamfering tool for chamfering the outside of a support, comprising a chamfering tool body, the chamfering tool body comprising a mounting rod, a mounting head and a blade, the mounting head being arranged at the end of the mounting rod, the blade being fixedly mounted at the edge of the lower surface of the mounting head by screws, and the chamfering tool body is also provided with:

[0006] A strengthening fixing mechanism, and the strengthening fixing mechanism includes an extrusion fixing component, a limit component and a rotation adjustment component, wherein the extrusion fixing component is arranged on both sides of the mounting rod, the limit component is arranged on the upper surface of the extrusion fixing component, and the rotation adjustment component is arranged on the lower surface of the extrusion fixing component and located inside the mounting rod;

[0007] The heat dissipation mechanism comprises a heat dissipation component, and the heat dissipation component is arranged inside the mounting head.

[0008] Preferably, the extrusion fixing assembly comprises movable grooves opened on both sides of the interior of the mounting rod, a reinforcement clamp is arranged inside the movable groove, and an elastic block is arranged at the connection between the end of the reinforcement clamp and the interior of the movable groove.

[0009] Preferably, the limiting assembly comprises a limiting sliding groove provided on the upper surface of the movable groove, and a limiting sliding block is provided on the end surface of the reinforcement clamp.

[0010] Preferably, the limiting sliding block matches the internal structure of the limiting sliding groove, and the end of the reinforcing clamp and the interior of the movable groove are connected in a limiting sliding manner through the limiting sliding block and the limiting sliding groove.

[0011] Preferably, the rotation adjustment assembly includes an adjustment groove opened on one side of the movable groove and located inside the mounting rod, a connecting plate is provided inside the adjustment groove, an end of the connecting plate is fixedly connected to the end surface of the reinforcement clamp by welding, a threaded pull rod is rotatably connected to the end of the adjustment groove, one end of the threaded pull rod is fixedly connected to the connecting plate by welding, and a rotating nut is rotatably connected to the outer surface of the threaded pull rod.

[0012] Preferably, the end of the connecting plate is slidably connected to the inside of the adjusting groove, and the connecting plate and the mounting rod are screwed into and adjusted with the rotating nut through the threaded pull rod.

[0013] Preferably, the heat dissipation assembly includes heat dissipation channels opened on both sides of the mounting head, the top of the heat dissipation channel is located on the surface of the mounting head and is provided with an outlet, and the bottom of the heat dissipation channel is located at the edge of the lower surface of the mounting head and is provided with an inlet.

[0014] Preferably, the heat dissipation channel and the interior of the mounting head are an integrated structure, and the exhaust port and the inlet are connected to the heat dissipation channel.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] By designing a strengthened fixing mechanism, the chamfering cutter body can be fixedly installed at the mounting end of the driving device, and the rotation of the rotating nut drives the threaded pull rod to move, and the movement of the threaded pull rod drives the connecting plate and the reinforcement clamp to move stably. At the same time, the end of the reinforcement clamp is elastically reinforced by the elastic block until the end of the reinforcement clamp is moved toward the outer surface and squeezed on the inner surface of the mounting end of the external driving device for reinforcement and installation, thereby strengthening the fixed installation of the chamfering cutter body during installation and use. After the chamfering cutter body is installed, it is not easy to shake or become unstable when subjected to external force during frequent chamfering operations. It is more stable and less likely to produce errors during chamfering, thereby improving the fixity of the chamfering cutter body during the chamfering processing and production of the support. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a partial cross-sectional structural schematic diagram of the installation rod and the reinforcement clamp of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the reinforcement clamp, threaded pull rod and connecting plate of the utility model;

[0020] Figure 4 It is a schematic diagram of the mounting head, heat dissipation channel and blade structure of the utility model;

[0021] In the figure: 100, chamfering cutter body; 101, mounting rod; 1011, reinforcement clamp; 1012, limiting slider; 1013, limiting slide groove; 1014, moving groove; 1015, elastic block; 1016, adjustment groove; 1017, rotating nut; 1018, threaded pull rod; 1019, connecting plate; 102, mounting head; 1021, discharge port; 1022, heat dissipation channel; 1023, inlet; 103, blade. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figures 1 to 4 The utility model provides a technical solution: a chamfering tool for chamfering the outside of a support, comprising a chamfering tool body 100, the chamfering tool body 100 comprising a mounting rod 101, a mounting head 102 and a blade 103, the mounting head 102 being arranged at the end of the mounting rod 101, the blade 103 being fixedly mounted at the edge of the lower surface of the mounting head 102 by screws, the chamfering tool body 100 being fixedly mounted on the inner surface of the mounting end of the external driving device through the mounting rod 101, the chamfering tool body 100 being driven by the driving device to rotate, the blade 103 being rotated at the chamfering position of the support to perform chamfering processing, the chamfering tool body 100 is also provided with:

[0024] A strengthened fixing mechanism is provided, and the strengthened fixing mechanism includes an extrusion fixing component, a limit component and a rotation adjustment component. The extrusion fixing component is arranged on both sides of the mounting rod 101, the limit component is arranged on the upper surface of the extrusion fixing component, and the rotation adjustment component is arranged on the lower surface of the extrusion fixing component and is located inside the mounting rod 101. After the chamfering tool body 100 is fixedly installed, the outer surface of the mounting rod 101 can be squeezed on the inner surface of the mounting end of the driving device by the strengthened fixing mechanism for reinforced installation. After the chamfering tool body 100 is installed, it is not easy to shake or become unstable when subjected to external force during regular chamfering operations. It is more stable and less likely to produce errors during chamfering, thereby improving the fixity of the chamfering tool body 100 during the chamfering processing and production of the support.

[0025] In order to facilitate the extrusion and fixation of the mounting rod 101 after the chamfering cutter body 100 is fixed by means of an extrusion and fixation component, and to strengthen the fixation for use, in the present embodiment, preferably, the extrusion and fixation component includes movable grooves 1014 opened on both sides of the interior of the mounting rod 101, and a reinforcement clamp 1011 is arranged inside the movable groove 1014, and an elastic block 1015 is arranged at the connection between the end of the reinforcement clamp 1011 and the interior of the movable groove 1014, so that the reinforcement clamp 1011 can be moved inside the movable groove 1014 until the reinforcement clamp 1011 is extruded and fixed on the inner surface of the mounting end of the driving device for reinforced installation and use.

[0026] In order to facilitate the stable movement and adjustment of the reinforcement clamp 1011 through the limit assembly, in the present embodiment, preferably, the limit assembly includes a limit slide groove 1013 opened on the upper surface of the movable groove 1014, and a limit slider 1012 is provided on the end surface of the reinforcement clamp 1011 to facilitate the movement and limiting connection of the limit slider 1012, the limit slider 1012 matches the internal structure of the limit slide groove 1013, and the end of the reinforcement clamp 1011 and the interior of the movable groove 1014 are limitedly slidably connected with the limit slide groove 1013 through the limit slider 1012, so that when the reinforcement clamp 1011 moves, it drives the limit slider 1012 to slide inside the limit slide groove 1013 to stably control the movement, extrusion and fixation of the reinforcement clamp 1011.

[0027] In order to facilitate the movement, adjustment, extrusion and fixed installation of the reinforcement clamp 1011 by rotating the adjustment component, in this embodiment, preferably, the rotation adjustment component includes an adjustment slot 1016 opened on one side of the moving slot 1014 and located inside the mounting rod 101, and a connecting plate 1019 is arranged inside the adjustment slot 1016, and the end of the connecting plate 1019 is fixedly connected to the end surface of the reinforcement clamp 1011 by welding, so that the connecting plate 1019 can be moved inside the adjustment slot 1016 to drive the reinforcement clamp 1011 to move and adjust, and the end of the adjustment slot 1016 is rotatably connected to a threaded pull rod 1018, and the threaded pull rod 1019 is connected to the end of the adjustment slot 1016. One end of 018 is fixedly connected to the connecting plate 1019 by welding, and the outer surface of the threaded pull rod 1018 is rotatably connected with a rotating nut 1017. The end of the connecting plate 1019 is slidingly connected to the inside of the adjustment groove 1016, and the connecting plate 1019 and the mounting rod 101 are screwed into and adjusted by the threaded pull rod 1018 and the rotating nut 1017. The rotating nut 1017 is rotated on the outer surface of the threaded pull rod 1018 to drive the threaded pull rod 1018 to move. The movement of the threaded pull rod 1018 drives the connecting plate 1019 and the reinforcement clamp 1011 to move and engage and fix the installation, which is convenient for reinforcing the chamfering cutter body 100.

[0028] A heat dissipation mechanism includes a heat dissipation component, which is arranged inside the mounting head 102. When the chamfering tool body 100 is fixedly installed and the support is chamfered, when heat is generated at the end of the mounting head 102, the heat dissipation mechanism can dissipate heat for the end of the mounting head 102, so as to facilitate the heat dissipation of the chamfering tool body 100 during the chamfering process after installation, thereby improving the heat dissipation effect of the chamfering tool body 100 during the support chamfering process.

[0029] In order to facilitate the heat dissipation treatment of the end of the chamfering tool body 100 during chamfering through the heat dissipation component, in the present embodiment, preferably, the heat dissipation component includes heat dissipation channels 1022 opened on both sides of the inside of the mounting head 102, the top of the heat dissipation channel 102 is located on the surface of the mounting head 102 and is provided with an exhaust port 1021, the bottom of the heat dissipation channel 102 is located at the edge of the lower surface of the mounting head 102 and is provided with an inlet 1023. When heat is generated at the end of the mounting head 102 during chamfering by the chamfering tool body 100, the heat is brought into the interior of the heat dissipation channel 1022 against the wind through the inlet 1023. The heat dissipation channel 1022 and the interior of the mounting head 102 are an integrated structure, and the exhaust port 1021 and the inlet 1023 are connected with the heat dissipation channel 1022, and enter the end again through the heat dissipation channel 1022 until it is discharged to the outside through the exhaust port 1021, and it is convenient to dissipate heat of the chamfering tool body 100 during chamfering after installation.

[0030] The working principle and use process of the utility model: before using the chamfering tool for the external chamfering of the support, first install it, and fix the chamfering tool body 100 on the installation end of the driving device by the installation rod 101, and after the chamfering tool body 100 is fixedly installed by the installation rod 101, the wrench is clamped on the outer surface of the rotating nut 1017 again to drive the rotating nut 1017 to rotate on the outer surface of the threaded pull rod 1018, and the rotation of the rotating nut 1017 drives the threaded pull rod 1018 to move, and the movement of the threaded pull rod 1018 drives the connecting plate 1019 and the reinforcement clamp 1011 to move, and the reinforcement clamp 1011 is When 11 is moved, the limiting slider 1012 is stably controlled to move inside the limiting slide groove 1013, and at the same time, the elastic block 1015 elastically reinforces the end of the reinforcing clamp 1011 until the end of the reinforcing clamp 1011 is moved toward the outer surface and squeezed on the inner surface of the mounting end of the external driving device for reinforcement and installation, thereby strengthening the fixed installation of the chamfering tool body 100 during installation and use. After the chamfering tool body 100 is installed, it is not easy to shake and become unstable when subjected to external force during the frequent chamfering operation. It is more stable and less likely to produce errors during chamfering, thereby improving the fixity of the chamfering tool body 100 during the chamfering processing and production of the support.

[0031] Then, when the chamfering tool body 100 is fixedly installed and used, the driving device drives the chamfering tool body 100 to rotate, and the blade 103 contacts the surface of the support for rotational chamfering. When the chamfering tool body 100 generates a certain amount of heat during the rotational chamfering operation, the mounting head 102 rotates the inner surface to face the wind and allows the heat to enter the heat dissipation channel 1022 through the inlet 1023, and then enter the end through the heat dissipation channel 1022 again until it is discharged to the outside through the exhaust port 1021. This also facilitates the heat dissipation treatment of the chamfering tool body 100 during the chamfering treatment after installation, thereby improving the heat dissipation effect of the chamfering tool body 100 during the chamfering process of the support.

[0032] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A chamfering tool for chamfering the outside of a support, comprising a chamfering tool body (100), wherein the chamfering tool body (100) comprises a mounting rod (101), a mounting head (102) and a blade (103), wherein the mounting head (102) is arranged at the end of the mounting rod (101), and the blade (103) is fixedly mounted on the lower surface edge of the mounting head (102) by screws, characterized in that: The chamfering cutter body (100) is also provided with: A reinforced fixing mechanism, wherein the reinforced fixing mechanism comprises an extrusion fixing component, a limit component and a rotation adjustment component, wherein the extrusion fixing component is arranged on both sides of the mounting rod (101), the limit component is arranged on the upper surface of the extrusion fixing component, and the rotation adjustment component is arranged on the lower surface of the extrusion fixing component and is located inside the mounting rod (101); A heat dissipation mechanism comprises a heat dissipation component, wherein the heat dissipation component is arranged inside the mounting head (102).

2. A chamfering tool for chamfering the outside of a support according to claim 1, characterized in that: The extrusion fixing assembly comprises movable grooves (1014) opened on both sides of the interior of the mounting rod (101), a reinforcement clamp (1011) is arranged inside the movable groove (1014), and an elastic block (1015) is arranged at the connection between the end of the reinforcement clamp (1011) and the interior of the movable groove (1014).

3. A chamfering tool for chamfering the outside of a support according to claim 2, characterized in that: The limiting assembly comprises a limiting sliding groove (1013) provided on the upper surface of the moving groove (1014), and a limiting sliding block (1012) is provided on the end surface of the reinforcing clamp (1011).

4. A chamfering tool for chamfering the outside of a support according to claim 3, characterized in that: The internal structure of the limiting slide block (1012) matches that of the limiting slide groove (1013), and the end of the reinforcing clamp (1011) and the interior of the movable groove (1014) are connected in a limiting sliding manner through the limiting slide block (1012) and the limiting slide groove (1013).

5. The chamfering tool for chamfering the outer corner of a support according to claim 2, characterized in that: The rotation adjustment component comprises an adjustment groove (1016) opened on one side of the movable groove (1014) and located inside the mounting rod (101); a connecting plate (1019) is arranged inside the adjustment groove (1016); the end of the connecting plate (1019) is fixedly connected to the end surface of the reinforcement clamp (1011) by welding; the end of the adjustment groove (1016) is rotatably connected to a threaded pull rod (1018); one end of the threaded pull rod (1018) is fixedly connected to the connecting plate (1019) by welding; and the outer surface of the threaded pull rod (1018) is rotatably connected to a rotating nut (1017).

6. A chamfering tool for chamfering the outside of a support according to claim 5, characterized in that: The end of the connecting plate (1019) is slidably connected to the inside of the adjustment groove (1016), and the connecting plate (1019) and the mounting rod (101) are screwed in and adjusted to the rotating nut (1017) via the threaded pull rod (1018).

7. A chamfering tool for chamfering the outside of a support according to claim 1, characterized in that: The heat dissipation component comprises heat dissipation channels (1022) opened on both sides of the interior of the mounting head (102); the top end of the heat dissipation channel (1022) is located on the surface of the mounting head (102) and is provided with an outlet (1021); the bottom end of the heat dissipation channel (1022) is located at the edge of the lower surface of the mounting head (102) and is provided with an inlet (1023).

8. A chamfering tool for chamfering the outside of a support according to claim 7, characterized in that: The heat dissipation channel (1022) and the interior of the mounting head (102) are an integrated structure, and the exhaust port (1021) and the inlet port (1023) are in communication with the heat dissipation channel (1022).

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