Cutter burr grinding and machining equipment

Abstract

The utility model relates to the technical field of burr polishing, and discloses cutter burr polishing machining equipment which comprises a supporting frame, and supporting legs are arranged at the four corners of the supporting frame. A back plate is arranged at the upper end of the supporting frame, two rotating shafts are arranged on the back plate at intervals, a transverse plate is arranged at the inner side end of each rotating shaft, a rotating roller is rotationally arranged between the transverse plates on the two sides, and a burr brush is arranged on the rotating roller; wherein the transverse plate on one side is provided with an L-shaped bending plate, the outer side end of the bending plate is connected with a pressing handle, the outer side end of the transverse plate on the other side is provided with a motor, and a rotating shaft of the motor is connected with the rotating roller. A grinding plate is arranged below the rotating roller, leaking holes are formed in the grinding plate at intervals, a sliding groove is formed in the grinding plate, and an electromagnetic plate is arranged in the sliding groove in a sliding mode; a groove is formed in the side wall of the supporting frame, and a motor switch is arranged in the groove. The device is simple and convenient to operate and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of burr grinding, in particular to a tool burr grinding and processing device. Background Technique

[0002] Tool burr grinding is a crucial step in the process of tool manufacturing or repair. Burrs are usually small protrusions or uneven edges generated during processes such as cutting, forging, casting, or machining due to incomplete fracture, extrusion, or cutting force of materials.

[0003] The process of tool burr grinding generally includes:

[0004] Rough grinding: Use a relatively coarse grinding wheel or grinding head for preliminary grinding to quickly remove obvious burrs and large uneven areas. The main objective of this stage is to reduce the size and quantity of burrs and lay a foundation for subsequent fine grinding.

[0005] Fine grinding: After rough grinding, use a finer grinding wheel or grinding head or a burr grinding brush for fine grinding. The purpose of fine grinding is to further smooth the tool surface, remove the traces left by rough grinding, and reduce the remaining burrs. At this time, it is necessary to pay attention to controlling the grinding force and speed to avoid excessive damage to the tool.

[0006] Currently, the existing grinding methods still use a hand-held grinding wheel or a burr brush to remove burrs one by one manually, which cannot be batch processed. Moreover, for some tools with grooves, it is inconvenient to remove the burrs in the grooves with tools such as a hand-held grinding wheel. If the force is not well controlled, it is easy to damage the tool, and the force of the burr brush pressing on the tool cannot be adjusted according to the removal situation of the burrs.

[0007] In view of the above problems, a tool burr grinding and processing device is needed. Content of the Utility Model

[0008] The purpose of the utility model is to provide a tool burr grinding and processing device. The whole device of the utility model is pushed to the working station that needs to be ground, which is convenient to move. Then, the tools are arranged and placed on the electromagnet. Then, through the electromagnet switch, the electromagnet is started to adsorb and fix the tools on the electromagnet. Then, it is pushed forward along the chute through the electromagnetic seat, which is convenient to slide all the tools under the burr brush. Then, by pressing the hand-held pressure handle downwards, the force of the burr brush fitting with the tool is adjusted. The motor is started through the motor switch, and the motor drives the burr brush to rotate, so as to conveniently remove the burrs in the tool grooves or on the surface completely. The removed burrs leak through the leakage holes into the collection drawer below. After grinding is completed, directly cut off the power supply through the electromagnet switch, release the electromagnet, and then the tool can be taken off.

[0009] The utility model can adjust the grinding force according to the grinding needs, can perform grinding in batches, and is more convenient for removing burrs from grooved tools, greatly improving the efficiency of burr removal, with simple and convenient operation, saving time and effort.

[0010] The utility model is realized as follows. The utility model includes a support frame, and support legs are provided at four corners of the support frame; a back plate is provided at the upper end of the support frame, and two rotating shafts are provided on the back plate at intervals, and the rotating shafts are damping rotating shafts.

[0011] Horizontal plates are provided at the inner ends of the single rotating shafts, and a rotating roller is rotatably provided between the horizontal plates on both sides, and a burr brush is provided on the rotating roller;

[0012] An L-shaped bending plate is provided on one of the horizontal plates, a pressing handle is connected to the outer end of the bending plate, a motor is provided at the outer end of the other horizontal plate, and a rotating shaft of the motor is connected to the rotating roller;

[0013] A grinding plate is provided below the rotating roller, leakage holes are provided on the grinding plate at intervals, a sliding groove is provided on the grinding plate, and an electromagnetic plate is slidably provided in the sliding groove;

[0014] A groove is provided on the side wall of the support frame, and a motor switch is provided in the groove.

[0015] Furthermore, the electromagnetic plate includes an electromagnetic seat, rollers slidably provided in the sliding groove are provided at the bottom end of the electromagnetic seat, a top plate is provided at the top end of the electromagnetic seat, at least one electromagnet is provided on the top plate at intervals, a magnetic attraction switch is provided on one side of the motor switch, and the magnetic attraction switch is connected to the electromagnet. Specifically, the magnetic attraction switch is connected to the electromagnet through a wire, and the motor switch is connected to the motor through a wire.

[0016] Furthermore, a bottom plate is provided on the support frame below the grinding plate, and a burr collection drawer is provided on the bottom plate below the grinding plate. The burr collection drawer is convenient for collecting the burrs ground off.

[0017] A perforation is provided on the back plate in the horizontal direction of the burr brush. When the tool is fixed on the electromagnet and slides towards the back plate, a part of the tool can pass through the back plate, which is convenient for the burr brush to remove burrs from the specific place where the tool needs to remove burrs.

[0018] Furthermore, universal wheels are provided at the bottom ends of the support legs. The universal wheels are convenient for moving the whole device to other places, with simple and convenient operation.

[0019] Furthermore, a shielding plate is fixedly provided on the back plate above the burr brush.

[0020] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0021] 1), By pushing the entire device to the work station that needs to be polished, it is convenient to move. Then, arrange the cutting tools on the electromagnet, and then start the electromagnet through the electromagnet switch to adsorb and fix the cutting tools on the electromagnet. Then, push forward along the chute through the electromagnetic seat, which is convenient to slide all the cutting tools under the burr brush. Then, press down the hand-held pressure handle to adjust the force of the burr brush fitting with the cutting tool. Start the motor through the motor switch, and the motor drives the burr brush to rotate, so as to conveniently remove the burrs in the grooves or on the surface of the cutting tools. The removed burrs leak through the leakage holes into the collection drawer below. After the polishing is completed, directly cut off the power through the electromagnet switch to release the electromagnet, and then remove the cutting tools.

[0022] The present utility model can adjust the polishing force according to the polishing needs, can perform batch polishing, and is more convenient for removing burrs from grooved cutting tools, greatly improving the efficiency of burr removal. The operation is simple and convenient, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0024] Figure 1 is the overall structural schematic diagram of the present utility model;

[0025] Figure 2 is the enlarged partial structural schematic diagram of the electromagnet of the present utility model;

[0026] Among them, support frame 1, universal wheel 11, groove 10, motor switch 12, magnetic attraction switch 121, rotating shaft 2, horizontal plate 21, bending plate 212, pressure handle 213, back plate 13, bottom plate 15, shielding plate 131, motor 3, rotating roller 31, burr brush 32, polishing plate 4, leakage hole 40, chute 41, burr collection drawer 151, electromagnetic seat 5, top plate 6, electromagnet 61. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model. Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the present utility model to be protected, but merely represents the selected embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0028] In this embodiment, please refer to Figure 1 - Figure 2 , the present utility model includes a support frame 1, and support legs are provided at the four corners of the support frame 1; a back plate 13 is provided at the upper end of the support frame 1, and two rotating shafts 2 are provided on the back plate 13 at intervals, and the rotating shafts 2 are damping rotating shafts.

[0029] A horizontal plate 21 is provided at the inner end of each single rotating shaft 2, and a rotating roller 31 is rotatably provided between the horizontal plates 21 on both sides, and a burr brush 32 is provided on the rotating roller 31;

[0030] An L-shaped bending plate 212 is provided on one of the horizontal plates, the outer end of the bending plate 212 is connected to a downward pressing handle 213, and a motor 3 is provided at the outer end of the other horizontal plate, and the rotating shaft of the motor 3 is connected to the rotating roller 31;

[0031] A grinding plate 4 is provided below the rotating roller 31, leakage holes 40 are provided on the grinding plate 4 at intervals, a sliding groove 41 is provided on the grinding plate 4, and an electromagnetic plate is slidably provided in the sliding groove 41;

[0032] A groove 10 is provided on the side wall of the support frame, and a motor switch 12 is provided in the groove 10.

[0033] In this embodiment, the electromagnetic plate includes an electromagnetic seat 5, rollers slidable in the sliding groove are provided at the bottom end of the electromagnetic seat 5, a top plate 6 is provided at the top end of the electromagnetic seat 5, at least one electromagnet 61 is provided on the top plate 6 at intervals, a magnetic attraction switch 121 is provided on one side of the motor switch 12, and the magnetic attraction switch 121 is connected to the electromagnet 61. Specifically, the magnetic attraction switch is connected to the electromagnet through a wire, and the motor switch is connected to the motor through a wire.

[0034] In this embodiment, a bottom plate 15 is provided on the support frame below the grinding plate 4, and a burr collection drawer 151 is provided on the bottom plate below the grinding plate. The burr collection drawer 151 facilitates the collection of the burrs ground off.

[0035] A perforation is provided on the back plate in the direction horizontal to the burr brush. When the tool is fixed on the electromagnet and slides towards the back plate, a part of the tool can pass through the back plate, facilitating the burr brush to deburr the specific area of the tool that needs deburring.

[0036] In this embodiment, universal wheels 11 are provided at the bottom ends of the support legs. The universal wheels 11 facilitate moving the entire device to other places, with simple and convenient operation.

[0037] In this embodiment, a shielding plate 131 is fixedly provided on the back plate above the burr brush.

[0038] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, various changes and modifications can be made to the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A tool burr grinding and processing device, characterized in that, It includes a support frame (1), and support legs are provided at the four corners of the support frame (1); a back plate (13) is provided at the upper end of the support frame, and two rotating shafts (2) are provided at intervals on the back plate (13). The inner ends of a single rotating shaft (2) are both provided with cross plates (21), and a rotating roller (31) is rotatably provided between the cross plates (21) on both sides. A burr brush (32) is provided on the rotating roller (31). An L-shaped bending plate (212) is provided on one of the cross plates. The outer end of the L-shaped bending plate (212) is connected with a pressing handle (213). A motor (3) is provided at the outer end of the cross plate on the other side. The rotating shaft of the motor (3) is connected with the rotating roller (31). A grinding plate (4) is provided below the rotating roller (31). Leakage holes (40) are provided at intervals on the grinding plate (4). A sliding groove (41) is provided on the grinding plate (4), and an electromagnetic plate is slidably provided in the sliding groove (41). A groove (10) is provided on the side wall of the support frame, and a motor switch (12) is provided in the groove (10).

2. The deburring and grinding processing equipment for a cutting tool according to claim 1, characterized in that, The electromagnetic plate includes an electromagnetic seat (5). A roller slidable in the sliding groove is provided at the bottom end of the electromagnetic seat (5). A top plate (6) is provided at the top end of the electromagnetic seat. At least one electromagnet (61) is provided at intervals on the top plate (6). A magnetic attraction switch (121) is provided on one side of the motor switch (12), and the magnetic attraction switch (121) is connected with the electromagnet.

3. The deburring and grinding processing equipment for a cutting tool according to claim 1, wherein: A bottom plate (15) is provided on the support frame below the grinding plate (4), and a burr collection drawer (151) is provided on the bottom plate below the grinding plate.

4. A tool burr grinding and processing device according to claim 1, characterized in that: The rotating shaft (2) is a damping rotating shaft.

5. A tool burr grinding and processing device according to claim 1, characterized in that: Universal wheels (11) are provided at the bottom ends of the support legs.

6. The deburring and grinding processing equipment for a cutting tool according to claim 1, wherein: Perforations are provided on the back plate (13) in the direction horizontal to the burr brush.

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