Automatic burr removing device file and automatic burr removing device

Abstract

The present disclosure relates to a file for automatic deburring device and an automatic deburring device, wherein the file for automatic deburring device comprises a floating mechanism and a file body, the floating mechanism extends along a first direction and comprises a connecting end configured to be capable of flexible swinging along an axis of the first direction relative to the floating mechanism, and the file body is connected to the connecting end. The file for automatic deburring device of the present disclosure, by arranging the file body on the connecting end of the floating mechanism, the connecting end in the floating mechanism is capable of flexible swinging along the axis of the first direction relative to the floating mechanism, so that the file body connected to the connecting end can buffer the collision force generated when the file body contacts with the cylinder body when the file body contacts with the cylinder body, and damage to the cylinder body caused by the file body is avoided.

Description

Technical Field

[0001] This disclosure relates to the field of vehicle processing technology, and more specifically, to a file for an automatic deburring device, and an automatic deburring device using the file. Background Technology

[0002] The cylinder block, as a core component of the engine, is usually made of high-pressure casting of metal. After milling and precision machining, it can seal with the cylinder head. However, during the milling process, when the cutting edge of the tool wears down and its sharpness decreases, burrs will remain on the surface of the cylinder block, affecting the fit with the cylinder head. In related technologies, workers usually use a hand file to remove the burrs. However, this cleaning method is prone to damage to the cylinder block or burr residue due to the operator's force. Utility Model Content

[0003] The purpose of this disclosure is to provide a file for an automatic deburring device that can buffer the impact force when in contact with the cylinder body, thereby avoiding damage to the cylinder body.

[0004] To achieve the above objectives, a first aspect of this disclosure provides a file for an automatic deburring device, comprising: A floating mechanism extending along a first direction, including a connecting end configured to flexibly oscillate relative to the axis of the floating mechanism along the first direction; A file body, the file body being connected to the connecting end.

[0005] Optionally, the floating mechanism includes a first connector, a second connector, and an elastic connector. The elastic connector is used to elastically connect the first connector and the second connector. In the standby state, the first connector and the second connector are coaxially arranged along the axis of the first direction. In the working state, the end of the second connector can flexibly swing relative to the first connector along the axis of the first direction. The connecting end is formed at the end of the second connector.

[0006] Optionally, both the first connector and the second connector are provided with an open receiving cavity, and the openings of the first connector and the second connector are arranged opposite to each other. The elastic connector is located in the receiving cavities of the first connector and the second connector, and is fixedly connected to the first connector and the second connector respectively.

[0007] Optionally, the elastic connector is provided in two sets, one set of which is located inside the first connector and the second connector, and the other set of which is connected to the outside of the first connector and the second connector, for driving the file body to fit against the cylinder. Optionally, the elastic connector includes two connecting posts and two springs. The two connecting posts extend horizontally and are respectively connected to the first connector and the second connector, and include connecting ends located on both sides of the first connector and the second connector. The two ends of the two springs in the vertical direction are respectively connected to the connecting ends of the two connecting posts.

[0008] Optionally, the floating mechanism includes a pneumatic component and an airbag. The pneumatic component is connected to the airbag and is used to control the air pressure in the airbag. The airbag is supported by an elastic material and its end forms the connecting end.

[0009] Optionally, the file body is one of a milling cutter, a carbide grinding head, a grinding wheel, or a brush.

[0010] Optionally, it also includes a power component, the fixed end of which is connected to the automatic deburring device, and the power end of which is connected to the floating mechanism, for driving the floating mechanism to reciprocate along the first direction and to drive the floating mechanism to rotate along its own axis.

[0011] A second aspect of this disclosure also provides an automatic deburring device, comprising: a file for the automatic deburring device described in the above embodiments and a moving component, wherein the file is connected to the moving component, and the moving component is used to drive the file to move.

[0012] Optionally, the moving component includes a gantry, a first-direction moving member, a second-direction moving member, and a third-direction moving member, wherein the first direction, the second direction, and the third direction are perpendicular to each other; or, the moving component includes a multi-axis robotic arm.

[0013] The advantages of this disclosure through the above technical solution are as follows: The file for the automatic deburring device of this disclosure, by setting the file body on the connecting end of the floating mechanism, the connecting end in the floating mechanism can flexibly swing relative to the axis of the floating mechanism along the first direction, thereby enabling the file body connected to the connecting end to buffer the collision force generated when the file body contacts the cylinder, and avoid the file body from damaging the cylinder.

[0014] Other features and advantages of this disclosure will be described in detail in the following detailed description section. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present disclosure and form part of the specification. They are used together with the following detailed description to explain the present disclosure, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the structure of the file used in the automatic deburring device provided in an exemplary embodiment of this disclosure; Figure 2 This is a cross-sectional view of the floating file mechanism portion of the automatic deburring device provided in an exemplary embodiment of this disclosure; Figure 3 yes Figure 2 A magnified view of a portion of the image; Figure 4 This is a diagram showing the movement trajectory of the file used in the automatic deburring device provided in an exemplary embodiment of this disclosure; Figure 5 This is a schematic diagram of the structure of the automatic deburring device provided in an exemplary embodiment of this disclosure; Figure 6 This is a schematic diagram of the structure of an automatic deburring device provided in another exemplary embodiment of this disclosure.

[0016] Explanation of reference numerals in the attached figures 1-Floating mechanism; 11-Connecting end; 12-First connecting member; 13-Second connecting member; 14-Elastic connecting member; 141-Connecting column; 142-Spring; 143-Connecting end point; 15-Opening; 16-Receiving cavity; 17-Pneumatic component; 18-Airbag; 2-File body; 3-Power component; 4-Moving assembly; 41-Gantry frame; 42-First direction moving component; 43-Second direction moving component; 44-Third direction moving component; 45-Multi-axis robotic arm. Detailed Implementation

[0017] The specific embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit this disclosure.

[0018] In this disclosure, unless otherwise stated, directional terms such as "upper," "lower," "higher," "lower," "top," and "bottom" generally refer to the orientation of the corresponding component or structure in the direction of gravity. "Inner" and "outer" refer to the inner and outer contours of the corresponding component. Furthermore, it should be noted that terms such as "first" and "second" are used to distinguish one element from another and do not indicate sequence or importance. Additionally, in the description with reference to the accompanying drawings, the same reference numerals in different drawings denote the same element. The above definitions are for explanation and illustration only and should not be construed as limiting this disclosure.

[0019] For ease of understanding, please refer to the appendix below. Figures 1 to 6 The specific structure and working principle of the file used in the automatic deburring device of this disclosure are described in detail with reference to the embodiments.

[0020] This disclosure relates to a file for an automatic deburring device, which can effectively prevent the file from damaging the cylinder during the deburring process. See [link to relevant documentation]. Figure 1 and Figure 2The file disclosed herein includes a floating mechanism 1 and a file body 2. The floating mechanism 1 extends along a first direction and includes a connecting end 11. The first direction can be a vertical direction, a horizontal direction, etc. The connecting end 11 can flexibly swing relative to the floating mechanism 1 along the axis of the first direction. The file body 2 is connected to the connecting end 11 on the floating mechanism 1. It should be noted that the flexible swing means that the connecting end 11 can buffer the force generated during the swing process relative to the floating mechanism 1. For example, it can buffer the collision force generated when the file body 2 contacts the cylinder, thereby avoiding damage to the cylinder body during the contact process between the file body 2 and the cylinder body.

[0021] The automatic deburring device of this disclosure uses a file. By setting the file body 2 on the connecting end 11 of the floating mechanism 1, the connecting end 11 in the floating mechanism 1 can flexibly swing relative to the floating mechanism 1 along the axis of the first direction. This allows the file body 2 connected to the connecting end 11 to buffer the collision force generated when it contacts the cylinder, thus preventing the file body 2 from damaging the cylinder.

[0022] In one embodiment of this disclosure, see Figure 1 and Figure 2 The floating mechanism 1 includes a first connector 12, a second connector 13, and an elastic connector 14. The elastic connector 14 elastically connects the first connector 12 and the second connector 13, allowing the second connector 13 to flexibly swing relative to the first connector 12 along a first-direction axis. A connecting end 11 is formed at the end of the second connector 13. When the first connector 12 and the second connector 13 are in standby mode, their axes remain coaxial and stationary under the action of the elastic connector 14, with the axis direction being the first direction in which the floating mechanism 1 extends. When the first connector 12 and the second connector 13 are in working mode, when the file body 2 located at the end of the second connector 13 contacts the cylinder, the second connector 13 flexibly swings relative to the first connector 12 along the first-direction axis. The elastic connector 14 absorbs and buffers the collision force generated during contact, thereby preventing the file body 2 from damaging the cylinder. The elastic connector 14 may include a spring and a damper, which can absorb and buffer the impact force generated during a collision through the cooperation of the spring and the damper. When the impact force is small, only a spring may be provided, or other structures known to those skilled in the art may be used. The specific configuration can be determined according to the actual situation, and this disclosure does not limit it.

[0023] In one embodiment of this disclosure, see Figure 2 and Figure 3Both the first connector 12 and the second connector 13 are provided with a receiving cavity 16 with an opening 15, and the openings 15 of the first connector 12 and the second connector 13 are arranged opposite to each other so that the first connector 12 and the second connector 13 can remain collinear in the standby state. The elastic connector 14 is located in the receiving cavity 16 of the first connector 12 and the second connector 13, and is fixedly connected to the first connector 12 and the second connector 13 respectively, thereby completing the elastic connection between the first connector 12 and the second connector 13. When the file body 2 located at the end of the second connector 13 contacts the cylinder, it will drive the elastic connector 14 inside the receiving cavity 16 of the second connector 13 to move, thereby buffering and absorbing the impact force generated during the collision, preventing the file body 2 from damaging the cylinder. In the working state, the elastic force of the elastic connector 14 can also press the file body 2 tightly against the cylinder to ensure the deburring effect of the file body 2.

[0024] In one embodiment of this disclosure, see Figure 2 and Figure 3 The elastic connector 14 includes two connecting posts 141 and two springs 142. The two connecting posts 141 extend horizontally and are connected to the first connector 12 and the second connector 13 respectively. The connection positions with the first connector 12 and the second connector 13 can be such that the first connector 12 is located at the top end of the first direction and the second connector 13 is located at the top end of the first direction, so as to avoid interference between the springs 142 and the file body 2. When the connecting posts 141 are connected to the first connector 12 and the second connector 13, the two ends of the connecting posts 141 that protrude from the outer walls of the first connector 12 and the second connector 13 form two connection endpoints 143. The two ends of the two springs 142 in the vertical direction are connected to the connection ends 11 of the two connecting posts 141 respectively, so as to complete the elastic connection between the first connector 12 and the second connector 13. When the file body 2 located at the end of the second connector 13 comes into contact with the cylinder, it will cause the second connector 13 to swing relative to the first connector 12. During the swing, one spring 142 is stretched and the other spring 142 is compressed, thereby buffering and absorbing the impact force generated during the collision, preventing the file body 2 from damaging the cylinder, and pressing the file body 2 tightly onto the cylinder by the elastic force of the stretched spring 142, so as to ensure the deburring effect of the file body 2.

[0025] In one embodiment of this disclosure, see Figure 2 and Figure 3Two sets of elastic connectors 14 are provided. One set of elastic connectors 14 is located inside the first connector 12 and the second connector 13, which can be within the receiving cavity 16 of the first connector 12 and the second connector 13. The other set of elastic connectors 14 is located outside the first connector 12 and the second connector 13, which can be on the outer wall of the first connector 12 and the second connector 13. The structure of the elastic connectors 14 located inside and outside the first connector 12 and the second connector 13 can be referred to the description in the above embodiment, and will not be repeated here. By providing two sets of elastic connectors 14, the flexible swing effect of the connecting end 11 of the floating mechanism 1 can be further guaranteed. It can also prevent the file body 2 from being damaged in the event that one set of elastic connectors 14 is damaged, thus further ensuring the safety of the cylinder body during the deburring process.

[0026] In one embodiment of this disclosure, see Figure 6 The floating mechanism 1 includes a pneumatic component 17 and an airbag 18. The pneumatic component 17 is connected to the airbag 18 and can control the air pressure in the airbag 18. The airbag 18 is made of an elastic material, such as rubber or resin. A connecting end 11 is formed at the end of the airbag 18 to connect to the file body 2. The pneumatic component 17 can be a conventional pneumatic control structure. When the first connector 12 and the second connector 13 are in standby mode, the airbag 18 remains stationary. The axial direction of the airbag 18 is the first direction in which the floating mechanism 1 extends. When the airbag 18 is in working mode, the pneumatic component 17 can control the pressure in the airbag 18 so that the air pressure inside the airbag 18 can meet the flexible swinging of the connecting end 11 on the airbag 18 relative to the airbag 18. This avoids the airbag 18 being too high to swing due to excessive pressure, or too low to absorb the impact force effectively. When the file body 2 contacts the cylinder, because the airbag 18 is at a suitable air pressure and is made of elastic material, it can effectively absorb and buffer the impact force generated during contact, thereby preventing the file body 2 from damaging the cylinder.

[0027] In one embodiment of this disclosure, the file body 2 is one of a milling cutter, a carbide grinding head, a grinding wheel, or a brush. Different types of file bodies 2 can perform different deburring operations. For example, a milling cutter can be used for the first step of burr removal, followed by a carbide grinding head or a grinding wheel for finer burr removal, and finally a brush for cleaning dust and other impurities. Of course, in other embodiments, the file body 2 may include more types of structures, depending on the actual situation, and this disclosure does not limit this.

[0028] In one embodiment of this disclosure, see Figure 1 and Figure 6The file used in the automatic deburring device disclosed herein also includes a power component 3. The fixed end of the power component 3 is connected to the automatic deburring device, and the power end is connected to the floating mechanism 1, so that the power end of the power component 3 can drive the floating mechanism 1 to reciprocate in the vertical direction and drive the floating mechanism 1 to rotate along its own axis, thereby removing burrs from the edge of the cylinder body through the file body 2. The power component 3 can be an electric file or other components known to those skilled in the art, and will not be described in detail here.

[0029] When the file used in the automatic deburring device of this disclosure is in use, taking the floating mechanism 1, which includes a first connecting member 12 and a second connecting member 13, with the first direction being vertical, as an example, the floating mechanism 1 can first be connected to the power unit 3. Then, the file body 2 located on the floating mechanism 1 will move towards the cylinder. When the file body 2 contacts the edge of the cylinder, the second connecting member 13 will flexibly swing relative to the first connecting member 12 along the axis of the first direction. The elastic connecting member 14 absorbs and buffers the collision force generated during contact, thereby preventing the file body 2 from damaging the cylinder. Then, the power unit 3 will drive the file body 2 to reciprocate along the first direction to remove burrs on the cylinder. Continue to see Figure 4 Once the burrs in one part of the cylinder are removed, the floating mechanism 1 will move along the outer contour of the cylinder to complete the removal of burrs from the entire edge of the cylinder.

[0030] A second aspect of this disclosure also relates to an automatic deburring device, comprising a file for the automatic deburring device described in the above embodiments and a moving component 4. The moving component 4 is connected to the file and can drive the file to move, for example, along the edge of the cylinder body, to complete the cleaning of burrs on the entire edge of the cylinder body.

[0031] In one embodiment of this disclosure, see Figure 5 and Figure 6 The moving component 4 includes a gantry 41, a first-direction moving member 42, a second-direction moving member 43, and a third-direction moving member 44. The first, second, and third directions are perpendicular to each other. The first-direction moving member 42, the second-direction moving member 43, and the third-direction moving member 44 may include conventional moving structures such as sliders and slide rails, or other moving structures known to those skilled in the art. The first, second, and third directions can be vertical, horizontal, or perpendicular to the horizontal direction. In some embodiments, the moving component 4 includes a multi-axis robotic arm 45, which can cooperate with the floating mechanism 1 in the form of an airbag 18 to drive the floating mechanism 1 to move.

[0032] The preferred embodiments of this disclosure have been described in detail above with reference to the accompanying drawings. However, this disclosure is not limited to the specific details of the above embodiments. Within the scope of the technical concept of this disclosure, various simple modifications can be made to the technical solutions of this disclosure, and these simple modifications all fall within the protection scope of this disclosure.

[0033] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, this disclosure will not describe the various possible combinations separately.

[0034] Furthermore, various different embodiments of this disclosure can be combined in any way, as long as they do not violate the spirit of this disclosure, they should also be regarded as the content disclosed in this disclosure.

Claims

1. A file for an automatic deburring device, characterized in that, include: A floating mechanism extending along a first direction, including a connecting end configured to flexibly oscillate relative to the axis of the floating mechanism along the first direction; A file body, the file body being connected to the connecting end.

2. The file for the automatic deburring device according to claim 1, characterized in that, The floating mechanism includes a first connector, a second connector, and an elastic connector. The elastic connector is used to elastically connect the first connector and the second connector. In the standby state, the first connector and the second connector are coaxially arranged along the axis of the first direction. In the working state, the end of the second connector can flexibly swing relative to the first connector along the axis of the first direction. The connecting end is formed at the end of the second connector.

3. The file for the automatic deburring device according to claim 2, characterized in that, Both the first connector and the second connector are provided with an open receiving cavity, and the openings of the first connector and the second connector are arranged opposite to each other. The elastic connector is located in the receiving cavity of the first connector and the second connector, and is fixedly connected to the first connector and the second connector respectively.

4. The file for the automatic deburring device according to claim 2 or 3, characterized in that, The elastic connector is provided in two sets. One set of the elastic connector is located inside the first connector and the second connector, and the other set of the elastic connector is connected to the outside of the first connector and the second connector, which is used to drive the file body to fit against the cylinder.

5. The file for the automatic deburring device according to claim 4, characterized in that, The elastic connector includes two connecting posts and two springs. The two connecting posts extend horizontally and are connected to the first connector and the second connector, respectively, and include connecting ends located on both sides of the first connector and the second connector. The two ends of the two springs in the vertical direction are connected to the connecting ends of the two connecting posts, respectively.

6. The file for the automatic deburring device according to claim 1, characterized in that, The floating mechanism includes a pneumatic component and an airbag. The pneumatic component is connected to the airbag and is used to control the air pressure in the airbag. The airbag is supported by an elastic material and its end forms the connecting end.

7. The file for the automatic deburring device according to claim 1, characterized in that, The file body is one of a milling cutter, a carbide grinding head, a grinding wheel, or a brush.

8. The file for the automatic deburring device according to claim 1, characterized in that, It also includes a power component, the fixed end of which is connected to the automatic deburring device, and the power end is connected to the floating mechanism, for driving the floating mechanism to reciprocate along the first direction and to drive the floating mechanism to rotate along its own axis.

9. An automatic deburring device, characterized in that, include: The automatic deburring device and its moving assembly according to any one of claims 1-8, wherein the file is connected to the moving assembly, and the moving assembly is used to drive the file to move.

10. The automatic deburring device according to claim 9, characterized in that, The moving component includes a gantry, a first-direction moving component, a second-direction moving component, and a third-direction moving component, wherein the first direction, the second direction, and the third direction are perpendicular to each other, or the moving component includes a multi-axis robotic arm.

Images