Precise part burr removing device

Abstract

The utility model relates to the technical field of spare and accessory part burr removing equipment, and provides a precise spare and accessory part burr removing device which comprises a supporting base, a guide rail box is fixedly connected to the surface of the top of the supporting base in a clamped and embedded mode, one end of the guide rail box is fixedly connected with a servo motor, and a threaded column is arranged in an inner cavity of the guide rail box. And a clamping and embedding box is slidably connected to the top surface of the guide rail box in an attached mode, a driving motor is fixedly connected to the top surface of the clamping and embedding box, a driving rod is arranged in an inner cavity of the clamping and embedding box, a driving wheel is fixedly connected to the outer side surface of the driving rod, and a top plate is arranged above the supporting base. By arranging the guide rail box, the servo motor, the threaded column, the clamping and embedding box, the driving motor, the driving rod and the driving wheel, annular spare and accessory parts of different sizes can be clamped and limited more conveniently, friction deburring is conducted by driving the spare and accessory parts to rotate, and burrs on the surfaces of the spare and accessory parts can be removed more thoroughly.

Description

Technical Field

[0001] The utility model relates to the technical field of spare parts burr removal equipment, in particular to a precision spare parts burr removal device. Background Art

[0002] During the processing of spare parts, it is necessary to rub and remove burrs on the surface to ensure the quality of the spare parts. For example, a deburring device for precision mechanical spare parts processing mentioned in the authorization announcement number CN217833007U includes a processing table, the top of the processing table is fixedly connected to an n-type bracket, the middle of the top of the n-type bracket is fixedly connected to an electric push rod, the telescopic end of the electric push rod passes through the n-type bracket and is fixedly connected to an n-type block, the bottom end of the n-type block is fixedly connected to a lifting plate, the lifting plate is slidably sleeved on the outside of the type bracket, an adjustable deburring mechanism is installed on the lifting plate, and a synchronous clamping mechanism is connected between the lifting plate and the type bracket.

[0003] During the actual application of the device, the researchers found that when removing burrs from annular parts, the burrs on the parts are removed by friction by fixing and clamping the parts and rotating the burr removal components. This method cannot effectively and thoroughly remove the burrs on the surface of the parts and is inconvenient to use. Utility Model Content

[0004] In view of the problems in the related technology, the utility model proposes a precision spare parts burr device to overcome the above technical problems existing in the existing related technology.

[0005] To this end, the specific technical solutions adopted by the utility model are as follows:

[0006] A burring device for precision spare parts comprises a supporting base, a guide rail box is fixedly connected to the top surface of the supporting base, a servo motor is fixedly connected to one end of the guide rail box, a threaded column is provided in the inner cavity of the guide rail box, an embedded box is fitted and slidably connected to the top surface of the guide rail box, a driving motor is fixedly connected to the top surface of the embedded box, a driving rod is provided in the inner cavity of the embedded box, a driving wheel is fixedly connected to the outer surface of the driving rod, a top plate is provided above the supporting base, an adjusting groove is penetrated through the top surface of the top plate, an electric push rod is provided in the inner cavity of the adjusting groove, limit rods are fixedly connected to the two side surfaces of the electric push rod, a rotating rod is movably connected to the rear side surface of the sleeve end of the electric push rod through a bearing, the telescopic end of the electric push rod is fixedly connected to the upper and lower plates, and the bottom surfaces of the upper and lower plates are fixedly connected to friction rollers.

[0007] Preferably, the outer surface of the threaded column is provided with threaded layers in opposite directions, one end of the threaded column is fixedly connected to the output end of the servo motor, and the end of the threaded column away from the servo motor is movably connected to the guide rail box through a bearing.

[0008] Preferably, there are two snap-in boxes, and open grooves matching the structural dimensions of the driving wheel are penetrated through the opposite side surfaces of the two snap-in boxes. Sliding blocks are fixedly connected to the bottom surfaces of the two snap-in boxes, and the sliding blocks are threadedly connected to the outer surface of the threaded column.

[0009] Preferably, the top end of the driving rod is fixedly connected to the output end of the driving motor, and the end of the driving rod away from the driving motor is movably connected to the embedding box through a bearing.

[0010] Preferably, the limiting rod is fixedly connected to a limiting block at one end away from the electric push rod, and limiting grooves matching the structural dimensions of the limiting block are provided on both sides of the inner cavity of the adjustment groove.

[0011] Preferably, the rotating rod is fixedly connected with a rotating handle at one end away from the electric push rod, and the rotating rod is threadedly connected to the rear surface of the inner cavity of the adjustment groove.

[0012] Preferably, the number of the friction rollers is two, and the outer surfaces of the two friction rollers are coated with a frosted layer.

[0013] The beneficial effects of the utility model are as follows: by providing a guide box, a servo motor, a threaded column, an embedded box, a driving motor, a driving rod and a driving wheel, annular parts of different sizes can be clamped and limited more conveniently, and by driving the rotation of the parts to remove burrs by friction, the burrs on the surface of the parts can be removed more thoroughly. When in use, the annular parts are placed between the two embedded boxes, and then the servo motor is controlled to drive the rotation of the threaded column. At this time, since the sliding block on the bottom surface of the embedded box is threadedly connected to the outer surface of the threaded column, as the threaded column rotates, the two embedded boxes move relative to each other, clamping the annular parts, and then the driving motor is controlled to drive the rotation of the driving rod, and at this time the driving wheel rotates, thereby rotating the annular parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In the attached picture:

[0015] Figure 1 It is a structural schematic diagram of the overall details of a precision parts deburring device according to an embodiment of the utility model;

[0016] Figure 2 A precision parts deburring device according to an embodiment of the utility model Figure 1 The structural diagram at A in the middle;

[0017] Figure 3 It is a structural schematic diagram of the details of a stopper block of a precision spare part deburring device according to an embodiment of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the internal details of a card-embedded box of a precision spare parts deburring device according to an embodiment of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the internal details of a guide rail box of a precision spare parts deburring device according to an embodiment of the utility model.

[0020] In the figure:

[0021] 1. Support base; 2. Guide rail box; 3. Servo motor; 4. Threaded column; 5. Snap-in box; 6. Drive motor; 7. Drive rod; 8. Drive wheel; 9. Top plate; 10. Adjustment slot; 11. Electric push rod; 12. Limit rod; 13. Rotating rod; 14. Upper and lower plates; 15. Friction roller; 16. Sliding block; 17. Limit block. DETAILED DESCRIPTION

[0022] The utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. 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] It should be noted that if the utility model embodiments involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0024] In addition, "multiple" means more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model. Example

[0025] See also Figure 1-5The utility model provides the following technical solutions: a burr device for precision spare parts, including a supporting base 1, a guide rail box 2 is fixedly connected to the top surface of the supporting base 1, a servo motor 3 is fixedly connected to one end of the guide rail box 2, a threaded column 4 is provided in the inner cavity of the guide rail box 2, an embedded box 5 is fitted and slidably connected to the top surface of the guide rail box 2, a driving motor 6 is fixedly connected to the top surface of the embedded box 5, a driving rod 7 is provided in the inner cavity of the embedded box 5, and a driving wheel 8 is fixedly connected to the outer surface of the driving rod 7, a top plate 9 is provided above the supporting base 1, an adjusting groove 10 is opened through the top surface of the top plate 9, an electric push rod 11 is provided in the inner cavity of the adjusting groove 10, and a limit rod 12 is fixedly connected to the surfaces of both sides of the electric push rod 11, a rotating rod 13 is movably connected to the rear surface of the sleeve end of the electric push rod 11 through a bearing, an upper and lower plates 14 are fixedly connected to the telescopic end of the electric push rod 11, and a friction roller 15 is fixedly connected to the bottom surface of the upper and lower plates 14.

[0026] When in use, the annular component that needs to be deburred is placed between the two card boxes 5, and then the component is clamped, and the rotating rod 13 is rotated by turning the handle. At this time, with the rotation of the rotating rod 13, the electric push rod 11 moves back and forth as a whole, and the limit block 17 slides on both sides of the inner cavity of the adjustment groove 10. Then, the extension of the electric push rod 11 is controlled so that the outer surface and the inner surface of the annular component are respectively fitted and slidably connected to the two friction rollers 15.

[0027] It should be noted that there are multiple driving wheels 8, and the outer surfaces of the multiple driving wheels 8 are coated with a non-slip rubber soft layer to ensure that when the driving wheels 8 rotate, they can drive the rotation of the spare parts.

[0028] As a preferred technical solution for a precision spare parts deburring device of the utility model, the top end of the driving rod 7 is fixedly connected to the output end of the driving motor 6, and the end of the driving rod 7 away from the driving motor 6 is movably connected to the card box 5 through a bearing; the position of the driving rod 7 is explained.

[0029] As a preferred technical solution for a precision parts burr device of the utility model, a limit rod 12 is fixedly connected to a limit block 17 away from one end of the electric push rod 11, and limit grooves matching the structural dimensions of the limit block 17 are provided on both sides of the inner cavity of the adjustment groove 10; the setting of the limit block 17 ensures that the electric push rod 11 can move forward and backward.

[0030] As a preferred technical solution for a precision parts deburring device of the utility model, a rotating rod 13 is fixedly connected to a rotating handle at one end away from the electric push rod 11, and the rotating rod 13 is threadedly connected to the rear surface of the inner cavity of the adjustment groove 10; the rotating rod 13 is rotated by rotating the handle.

[0031] As a preferred technical solution for a precision spare parts deburring device of the utility model, there are two friction rollers 15, and the outer surfaces of the two friction rollers 15 are coated with a frosted layer to ensure that the friction rollers 15 can rub and remove burrs on the spare parts. Example

[0032] See also Figure 2 The difference between this embodiment and embodiment 1 is that:

[0033] The outer surface of the threaded column 4 is provided with threaded layers in opposite directions, one end of the threaded column 4 is fixedly connected to the output end of the servo motor 3, and the end of the threaded column 4 away from the servo motor 3 is movably connected to the guide rail box 2 through a bearing; there are two embedded boxes 5, and the opposite side surfaces of the two embedded boxes 5 are penetrated by open grooves matching the structural dimensions of the driving wheel 8, and the bottom surfaces of the two embedded boxes 5 are fixedly connected with sliding blocks 16, and the sliding blocks 16 are threadedly connected to the outer surface of the threaded column 4; the top surface of the guide rail box 2 is provided with a sliding groove matching the sliding block 16, which controls the servo motor 3 to drive the rotation of the threaded column 4. At this time, since the sliding block 16 on the bottom surface of the embedded box 5 is threadedly connected to the outer surface of the threaded column 4, as the threaded column 4 rotates, the two embedded boxes 5 move relative to or away from each other.

[0034] It should be noted that: through the personnel in this field, all electrical components in this case, such as the servo motor 3, the drive motor 6 and the electric push rod 11, are connected to the corresponding power supply through wires, and a suitable controller, such as a PLC controller or a single-chip microcomputer, should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the working order. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and no longer explains the electrical control.

[0035] The working principle and use process of the utility model are as follows: when in use, the annular component is placed between the two embedded boxes 5, and then the servo motor 3 is controlled to drive the rotation of the threaded column 4. At this time, since the sliding block 16 on the bottom surface of the embedded box 5 is threadedly connected to the outer surface of the threaded column 4, as the threaded column 4 rotates, the two embedded boxes 5 move relative to each other to clamp the annular component. Further, the two friction rollers 15 are respectively placed on the outer surface and the inner surface of the annular component. Further, the drive motor 6 is controlled to drive the rotation of the drive rod 7. At this time, the drive wheel 8 rotates, thereby rotating the annular component.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A precision parts deburring device, characterized in that: The invention comprises a support base (1), wherein a guide rail box (2) is fixedly connected to the top surface of the support base (1), one end of the guide rail box (2) is fixedly connected to a servo motor (3), a threaded column (4) is provided in the inner cavity of the guide rail box (2), a card-embedded box (5) is slidably connected to the top surface of the guide rail box (2), a drive motor (6) is fixedly connected to the top surface of the card-embedded box (5), a drive rod (7) is provided in the inner cavity of the card-embedded box (5), a drive wheel (8) is fixedly connected to the outer surface of the drive rod (7), and the A top plate (9) is provided above the support base (1), an adjustment groove (10) is provided through the top surface of the top plate (9), an electric push rod (11) is provided in the inner cavity of the adjustment groove (10), both side surfaces of the electric push rod (11) are fixedly connected to limit rods (12), a rear side surface of the sleeve end of the electric push rod (11) is movably connected to a rotating rod (13) via a bearing, an upper and lower plate (14) is fixedly connected to the telescopic end of the electric push rod (11), and a friction roller (15) is fixedly connected to the bottom surface of the upper and lower plates (14).

2. A precision parts deburring device according to claim 1, characterized in that: The outer surface of the threaded column (4) is provided with threaded layers in opposite directions, one end of the threaded column (4) is fixedly connected to the output end of the servo motor (3), and the end of the threaded column (4) away from the servo motor (3) is movably connected to the guide rail box (2) via a bearing.

3. A precision parts deburring device according to claim 1, characterized in that: There are two snap-in boxes (5), and open grooves matching the structural dimensions of the driving wheel (8) are provided through the opposing side surfaces of the two snap-in boxes (5). The bottom surfaces of the two snap-in boxes (5) are fixedly connected with sliding blocks (16), and the sliding blocks (16) are sleeved and threadedly connected to the outer surface of the threaded column (4).

4. A precision parts deburring device according to claim 1, characterized in that: The top end of the driving rod (7) is fixedly connected to the output end of the driving motor (6), and the end of the driving rod (7) away from the driving motor (6) is movably connected to the locking box (5) via a bearing.

5. The precision parts deburring device according to claim 1, characterized in that: The limiting rod (12) is fixedly connected to a limiting block (17) at one end away from the electric push rod (11), and limiting grooves matching the structural dimensions of the limiting block (17) are provided on both sides of the inner cavity of the adjustment groove (10).

6. A precision parts deburring device according to claim 1, characterized in that: The rotating rod (13) is fixedly connected to a rotating handle at one end away from the electric push rod (11), and the rotating rod (13) is threadedly connected to the rear side surface of the inner cavity of the adjustment slot (10).

7. The precision parts deburring device according to claim 1, characterized in that: There are two friction rollers (15), and the outer surfaces of the two friction rollers (15) are coated with a frosted layer.

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