Deburring device and processing equipment comprising same

Abstract

The utility model provides a deburring device and machining equipment comprising the deburring device. The deburring device comprises a base, the first rotating shaft is arranged on the base; the first deburring jig is connected to the first end of the first rotating shaft in a sleeving mode and rotates around the axial direction of the first rotating shaft along with the first rotating shaft, the first deburring jig comprises a circular truncated cone cylindrical jig part, and a deburring edge is arranged on the circular truncated cone inclined face of the jig part in a protruding mode; the included angle between the extension direction of the deburring edge and the generatrix of the cone frustum of the jig part is greater than or equal to 0 degree and less than 90 degrees; and the driver is constructed to drive the first rotating shaft to rotate around the axial direction of the first rotating shaft relative to the base, and the deburring device can improve the deburring efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical processing, and in particular relates to a deburring device and processing equipment comprising the same. Background Art

[0002] After some parts are processed on machine tools, burrs need to be removed. Currently, maintenance personnel use scrapers to manually remove burrs. As the output of parts continues to increase and labor costs continue to rise, it is necessary to design a deburring device and processing equipment containing it to reduce the input of finishing personnel and increase production efficiency. Utility Model Content

[0003] Aiming at some or all of the above technical problems existing in the prior art, the utility model proposes a deburring device and a processing device including the deburring device. By using the deburring device, the labor input can be reduced, the production efficiency can be improved, and the production cost can be reduced.

[0004] According to one aspect of the utility model, there is provided a deburring device, comprising:

[0005] Base,

[0006] A first rotation axis is arranged on the base,

[0007] A first deburring jig is sleeved on the outer wall of the first end of the first rotating shaft and rotates along with the first rotating shaft around the axial direction of the first rotating shaft, wherein the first deburring jig comprises a jig portion in the shape of a truncated cone, a deburring edge is protrudingly provided on the truncated cone inclined surface of the jig portion, and an angle formed between the extending direction of the deburring edge and the truncated cone generatrix of the jig portion is greater than or equal to zero and less than ninety degrees.

[0008] A driver is configured to drive the first rotating shaft to rotate around its own axis relative to the base.

[0009] In one embodiment, a plurality of grooves spaced apart in the circumferential direction are provided on the inclined surface of the truncated cone of the jig portion, and the deburred edges are formed between adjacent grooves, and the extending direction of the deburred edges is consistent with the generatrix of the truncated cone of the jig portion.

[0010] In one embodiment, the angle formed by the inclined surface of the truncated cone of the jig part and the axial direction of the jig part is 40-50 degrees.

[0011] In one embodiment, the first deburring tool contains a connecting tube fixedly arranged at the second end of the tool part, a clamping hole is arranged on the wall of the connecting tube, and a clamping block is arranged on the outer wall of the first rotating shaft. The clamping block extends into the clamping hole and forms a circumferential clamping connection with the clamping hole.

[0012] In one embodiment, a receiving cylinder is abutted against the first end of the first rotating shaft, an elastic member is provided between the receiving cylinder and the first rotating shaft, a seating cover is provided at the first end of the jig portion, a limiting shaft is fixed at the first end of the first rotating shaft, the limiting shaft passes through the receiving cylinder and the seating cover in sequence, a limiting rod extending radially along the limiting shaft is passed through the first end of the limiting shaft, and the size of the clamping hole in the axial direction of the first rotating shaft is larger than the size of the clamping block.

[0013] In one embodiment, it further comprises a second rotating shaft rotatably arranged on the base, a drill rod is arranged at a first end of the second rotating shaft, and the driver drives the second rotating shaft and then drives the drill rod to rotate along its own axis.

[0014] In one embodiment, it also includes a third rotating shaft rotatably arranged on the base, a rotating disk is fixedly arranged on the third rotating shaft, the driver drives the third rotating shaft to rotate along its own axial direction to drive the rotating disk to rotate, a fixed shaft is arranged on the rotating disk, and a grinding brush is sleeved on the outer wall of the fixed shaft.

[0015] In one embodiment, the fixed shaft and the grinding brush are in multiple groups and are evenly distributed along the circumference of the third rotation axis.

[0016] In one embodiment, the driver comprises:

[0017] Motor,

[0018] four sprockets, each of which is fixed to the output shaft of the motor, the first rotating shaft, the second rotating shaft and the third rotating shaft, respectively;

[0019] A chain is cooperatively connected to the four sprockets.

[0020] According to one aspect of the utility model, there is provided a processing device, comprising:

[0021] machine tool,

[0022] Feeder,

[0023] The above-mentioned deburring device is arranged between the machine tool and the feeder.

[0024] A robot arm is arranged outside the deburring device.

[0025] Compared with the prior art, the utility model has the advantages that the application of the deburring device can realize the mechanization and automation of deburring, which is used to reduce the input of labor and improve production efficiency. In addition, the jig part of the first deburring jig is constructed in a truncated cone cylindrical shape, which is mainly used to remove burrs on the inner side of the end face of the cylindrical structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, in which:

[0027] Figure 1 A deburring device according to an embodiment of the utility model is shown;

[0028] Figure 2 The internal structure of the deburring device according to one embodiment of the utility model is shown;

[0029] Figure 3 The first rotating shaft and the first deburring tool of the deburring device according to one embodiment of the utility model are shown.

[0030] In the drawings, the same reference numerals are used for the same components. The drawings are not drawn to scale. DETAILED DESCRIPTION

[0031] In order to make the technical solutions and advantages of the present invention more clearly understood, the exemplary embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than an exhaustive list of all embodiments. In addition, the embodiments of the present invention and the features in the embodiments can be combined with each other if there is no conflict.

[0032] The embodiment of the utility model provides a deburring device 100. Figure 1 As shown, the deburring device 100 includes a base 1, a first rotating shaft 2, a first deburring jig 3 and a driver. The base 1 can be constructed as a box-type structure to accommodate some parts and serve as a basic support. The first rotating shaft 2 is arranged on the base 1. The first rotating shaft 2 is perpendicular to the mounting surface and extends in the up and down direction in the working state. The first rotating shaft 2 can rotate relative to the base 1. The first deburring jig 3 is sleeved on the first end of the first rotating shaft 2 (at Figure 1 The outer wall of the first rotating shaft 2 is in the same direction as the upper end, so as to follow the first rotating shaft 2 and rotate around the axial direction of the first rotating shaft 2. Figure 3The first deburring jig 3 includes a truncated cone cylindrical jig portion 31. A deburring edge 32 is protrudingly provided on the truncated cone inclined surface of the jig portion 31. The angle between the extension direction of the deburring edge 32 and the truncated cone generatrix of the jig portion 31 is greater than or equal to zero and less than ninety degrees. The driver is configured to drive the first rotating shaft 2 to rotate around its own axial direction relative to the base 1, thereby driving the first deburring jig 3 to rotate, thereby grinding the inner side of the axial end face of the cylindrical to-be-deburred jig.

[0033] During use, the workpiece 200 to be deburred is first set on the first deburring jig 3. Specifically, the end to be deburred of the cylindrical workpiece 200 to be deburred abuts against the jig portion 31, and the upper end of the jig portion 31 extends into the inner cavity of the cylindrical workpiece 200 to be deburred. Axial pressure is applied to the workpiece 200 to be deburred from the upper end, and the workpiece 200 to be deburred is pressed against the first deburring jig 3. The driver drives the first rotating shaft 2 to rotate around its own axis relative to the base 1, thereby driving the first deburring jig 3 to rotate, and the deburring edge 32 grinds the inner side of the end face of the workpiece 200 to be deburred, thereby removing burrs. It can be seen that the deburring device 100 can be used to remove the inner burrs of the end face of the cylindrical workpiece 200 to be deburred.

[0034] In one embodiment, a plurality of circumferentially spaced grooves 33 are provided on the inclined surface of the truncated cone of the jig portion 31. Deburred edges 32 are formed between adjacent grooves 33. The extension direction of the deburred edges 32 is consistent with the truncated cone generatrix of the jig portion 31. In other words, the projection of the deburred edges 32 on the radial section of the first rotating shaft 2 extends along the radial direction of the first rotating shaft 2. The first deburring jig 3 of this structure is simple in structure and easy to produce. In particular, during the rotation of the first deburring jig 3, the deburred edges 32 can be cut perpendicularly to the end face of the workpiece 200 to be deburred, thereby improving the deburring efficiency.

[0035] The angle formed by the truncated cone inclined surface of the jig part 31 and the axial direction of the jig part 31 is 40-50 degrees. In other words, the inclination angle of the truncated cone inclined surface of the jig part 31 is 40-50 degrees, for example, 45 degrees. The first deburring jig 3 of this arrangement has a simple structure and a wide range of adaptability.

[0036] The first deburring jig 3 includes a second end (opposite to the first end) fixedly disposed on the jig portion 31. Figure 1 A connecting cylinder 34 is formed on the wall of the connecting cylinder 34 (in the same direction as the lower end). A clamping hole 35 is provided on the wall of the connecting cylinder 34. At the same time, a clamping block 21 is provided on the outer wall of the first rotating shaft 2. The clamping block 21 extends into the clamping hole 35 and forms a circumferential clamping with the clamping hole 35. Therefore, during the rotation of the first rotating shaft 2 around its own axial direction, the first deburring jig 3 rotates through the connection between the clamping block 21 and the clamping hole 35.

[0037] A receiving cylinder 22 is provided in abutment with the first end of the first rotating shaft 2. The receiving cylinder 22 is cylindrical. An elastic member 23 is provided between the receiving cylinder 22 and the first rotating shaft 2. For example, the elastic member 23 may be a spring. A seating cover 36 is provided at the first end of the jig portion 31. The seating cover 36 is used to block the opening at the upper end of the jig portion 31. A limiting shaft 24 is fixed at the first end of the first rotating shaft 2. The limiting shaft 24 extends upward and passes through the receiving cylinder 22 and the seating cover 36 in sequence. A limiting rod 25 extending along the radial direction of the limiting shaft 24 is provided at the first end of the limiting shaft 24. The size of the clamping hole 35 in the axial direction of the first rotating shaft 2 is larger than the size of the clamping block 21. Thus, in the axial direction of the first rotating shaft 2, the position of the first deburring jig 3 on the first rotating shaft 2 is limited by the limiting rod 25 to prevent the first deburring jig 3 from falling off. In addition, the elastic member 23 is provided between the first rotating shaft 2 and the receiving cylinder 22, and an elastic connection is achieved between the two. When the workpiece 200 to be deburred is placed on the first deburring jig 3 and axial pressure is applied, the first deburring jig 3 can transfer the pressure to the receiving tube 22, then to the elastic member 23, and finally to the first rotating shaft 2 through the elastic member 23. It can be seen that the elastic member 23 plays an elastic connection role, which has a shock-absorbing effect for the installation of the workpiece 200 to be deburred; and during the rotation of the first rotating shaft 2, the elastic member 23 can also play a motion compensation role. It is easy to understand that since the size of the clamping hole 35 in the axial direction of the first rotating shaft 2 is larger than the size of the clamping block 21, the clamping block 21 does not hinder the first deburring jig 3 from moving axially relative to the first rotating shaft 2.

[0038] In addition, the jig part 31, the connecting tube 34 and the seating cover 36 can be an integrally formed part. The first deburring jig 3 can be made of tool steel.

[0039] In one embodiment, the deburring device 100 further includes a second rotating shaft 4 rotatably disposed on the base 1. A drill rod 5 is disposed at the first end of the second rotating shaft 4. The driver drives the second rotating shaft 4 and then drives the drill rod 5 to rotate along its own axis. The drill rod 5 can deburr the processed threaded hole. The size and model of the drill rod can be determined according to the size of the threaded hole 201. For example, a M5 threaded hole uses a drill rod 5 with a diameter of 10 mm.

[0040] Specifically, in the present application, the workpiece 200 to be deburred may be a cup-shaped structure, and a threaded hole 201 is provided on the bottom wall of the workpiece 200 to be deburred. The threaded hole 201 needs to be deburred. During the operation, the workpiece 200 to be deburred is buckled downward on the drill rod 5, and the drill bit of the drill rod 5 partially extends into the threaded hole 201 and rotates under the drive of the second rotating shaft 4, grinding part of the threaded hole 201, thereby removing the thread flanging burrs.

[0041] In one embodiment, the deburring device 100 further includes a third rotating shaft 6 rotatably arranged on the base 1. The driver drives the third rotating shaft 6 to rotate along its own axis. A rotating disk 10 is fixed on the third rotating shaft 6. A fixed shaft 7 is arranged on the rotating disk 10. A grinding brush 8 is sleeved on the outer wall of the fixed shaft 7. Preferably, the fixed shaft 7 and the grinding brush 8 are multiple groups, for example, two groups, three groups or four groups or more groups, and these grinding brushes 8 are evenly distributed on the outer side of the third rotating shaft 6 along the circumference of the third rotating shaft 6. After the third rotating shaft 6 is driven, it rotates around its own axis to drive the rotating disk 10 to rotate, thereby driving the fixed shaft 7 to move.

[0042] Specifically, in the present application, the workpiece 200 to be deburred can be a cup-shaped or cylindrical structure or a rod-shaped structure, and burrs on the outer peripheral wall of the workpiece 200 to be deburred need to be removed. During operation, after the workpiece 200 to be deburred is sent to the workstation (for example, the workpiece 200 to be deburred can be clamped and sent by a robot), the grinding brush 8 abuts against the outer wall of the workpiece 200 to be deburred. When the workpiece 200 to be deburred is being hoisted, the driver drives the third rotating shaft 6 to rotate, which drives the rotating disk 10 to rotate, and then drives the grinding brush 8 to rotate around the workpiece 200 to be deburred, and the grinding brush 8 deburrs the outer peripheral wall of the workpiece 200 to be deburred.

[0043] In addition, a mounting block 11 is provided on the rotating disk 10. A mounting hole 12 is provided on the mounting block 11. Bolts can be used to pass through the mounting hole 12 and connect to the rotating disk 10, thereby realizing the connection between the mounting block 11 and the rotating disk 10. Preferably, the mounting hole 12 is an elongated hole, and the long direction of the elongated hole extends along the radial direction of the rotating disk 10. It can be seen that the position of the mounting block 11 on the rotating disk 10 can be adjusted through the elongated hole. The fixed shaft 7 is fixed to the mounting block 11. In other words, the fixed shaft 7 can be set on the rotating disk 10 through the mounting block 11. Therefore, the distance between the grinding brush 8 and the rotation center of the third rotating shaft 6 can be adjusted by adjusting the position of the mounting block 11 on the rotating disk 10, so that the grinding brush 8 can adapt to the workpieces 200 to be deburred of different diameters.

[0044] It can be seen that a variety of deburring structures are integrated on the base 1 to meet the deburring work of different parts of the workpiece 200 to be deburred and improve the deburring effect of the workpiece.

[0045] In this application, if Figure 2As shown, the driver includes a motor 91, a plurality of sprockets 92 and a chain 93. The motor 91 is a driving source. The plurality of sprockets 92 are, for example, four in the present application, and each sprocket 92 is fixed to the output shaft of the motor 91, the first rotating shaft 2, the second rotating shaft 4 and the third rotating shaft 6 respectively. The chain 93 is cooperatively connected to the four sprockets 92. Thus, during the rotation of the output shaft of the motor 91, the first rotating shaft 2, the second rotating shaft 4 and the third rotating shaft 6 are all driven to rotate by the chain 93. It can be seen that the driver of the present application has a simple structure and is easy to implement.

[0046] The present application also relates to processing equipment. The processing equipment includes a machine tool (not shown in the figure), a feeder (not shown in the figure), the above-mentioned deburring device 100 and a manipulator (not shown in the figure). The deburring device 100 is arranged between the machine tool and the feeder, so that the workpiece 200 to be deburred formed after the machine tool processing directly enters the deburring device 100 for deburring processing, and then is sent to the feeder. In addition, the manipulator is used to grab the workpiece 200 to be deburred, and perform operations such as applying axial pressure to the workpiece 200 to be deburred.

[0047] In the present application, the deburring device 100 can be used for a workpiece 200 to be deburred. The workpiece 200 to be deburred can be Figure 1 The cup-shaped structure shown in FIG. 2 is generally a cup-shaped structure. A threaded hole 201 is provided on the bottom wall. The workpiece 200 to be deburred has three burrs to be removed, namely, the flange burr at the threaded hole 201, the inner burr of the end surface of the opening end, and the burr on the outer peripheral wall. The deburring device 100 in the present application has a corresponding deburring structure. It is easy to understand that the deburring device 100 in the present application can also be applied to other workpieces to be deburred with similar structures.

[0048] Although the preferred embodiments of the utility model have been described, those skilled in the art may make additional changes and modifications to these embodiments once they are aware of the basic creative concepts. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and / or modifications that fall within the scope of the utility model, and changes and / or modifications made according to the embodiments of the utility model should be included within the scope of protection of the utility model.

Claims

1. A deburring device, characterized in that: include: Base, A first rotation axis is arranged on the base, A first deburring jig is sleeved on the outer wall of the first end of the first rotating shaft and rotates along with the first rotating shaft around the axial direction of the first rotating shaft, wherein the first deburring jig comprises a jig portion in the shape of a truncated cone, a deburring edge is protrudingly provided on the truncated cone inclined surface of the jig portion, and an angle formed between the extending direction of the deburring edge and the truncated cone generatrix of the jig portion is greater than or equal to zero and less than ninety degrees. A driver is configured to drive the first rotating shaft to rotate around its own axis relative to the base.

2. The deburring device according to claim 1, characterized in that: A plurality of grooves spaced apart in the circumferential direction are arranged on the truncated cone inclined surface of the jig part, and the deburred edges are formed between adjacent grooves. The extending direction of the deburred edges is consistent with the truncated cone generatrix of the jig part.

3. The deburring device according to claim 2, characterized in that: The angle formed by the truncated cone inclined surface of the jig part and the axial direction of the jig part is 40-50 degrees.

4. The deburring device according to claim 1, characterized in that: The first deburring jig includes a connecting tube fixedly arranged at the second end of the jig portion, a clamping hole is arranged on the wall of the connecting tube, and a clamping block is arranged on the outer wall of the first rotating shaft. The clamping block extends into the clamping hole and forms a circumferential clamping connection with the clamping hole.

5. The deburring device according to claim 4, characterized in that: A receiving cylinder is abuttedly arranged at the first end of the first rotating shaft, an elastic member is arranged between the receiving cylinder and the first rotating shaft, a seating cover is arranged at the first end of the jig part, a limiting shaft is fixed at the first end of the first rotating shaft, the limiting shaft passes through the receiving cylinder and the seating cover in sequence, a limiting rod extending radially along the limiting shaft is passed through the first end of the limiting shaft, and the size of the clamping hole in the axial direction of the first rotating shaft is larger than the size of the clamping block.

6. The deburring device according to any one of claims 1 to 5, characterized in that: It also includes a second rotating shaft rotatably arranged on the base, a drill rod is arranged on the first end of the second rotating shaft, and the driver drives the second rotating shaft and then drives the drill rod to rotate along its own axis.

7. The deburring device according to claim 6, characterized in that: It also includes a third rotating shaft rotatably arranged on the base, a rotating disk is fixedly arranged on the third rotating shaft, the driver drives the third rotating shaft to rotate along its own axial direction to drive the rotating disk to rotate, a fixed shaft is arranged on the rotating disk, and a grinding brush is sleeved on the outer wall of the fixed shaft.

8. The deburring device according to claim 7, characterized in that: The fixed shafts and the grinding brushes are in multiple groups and are evenly distributed along the circumference of the third rotating shaft.

9. The deburring device according to claim 7, characterized in that: The driver comprises: Motor, four sprockets, each of which is fixed to the output shaft of the motor, the first rotating shaft, the second rotating shaft and the third rotating shaft, respectively; A chain is cooperatively connected to the four sprockets.

10. A processing equipment, characterized in that: include: machine tool, Feeder, The deburring device according to any one of claims 1 to 9, wherein the deburring device is arranged between the machine tool and the feeder. A robot arm is arranged outside the deburring device.

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