Adjustable deburring cutter assembly and deburring device

Abstract

The utility model relates to the technical field of machining cutters, in particular to an adjustable deburring cutter assembly and a deburring device, and aims to solve the problem that the angle of an existing deburring cutter body cannot be adjusted after the deburring cutter body is installed in the background technology. The deburring assembly comprises four to ten deburring cutter bodies and a connecting frame, the connecting frame is connected with one end of an output shaft of the motor, the same round box is mounted at the two ends of the connecting frame, and mounting structures which are annularly distributed at equal intervals are mounted on the outer surface of the round box. The deburring cutter body can be installed on the cutter holder through the bolt, then the positioning block on the positioning assembly is matched with the positioning groove in a clamping mode, the stability of the deburring cutter body is effectively guaranteed, then the servo motor operates to enable the driving gear and the driven gears to form meshing transmission, and the cutter holder can rotate through the rotating shaft. The angle of the deburring cutter body can be adjusted, and the effect of convenient debugging is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing tools, in particular to an adjustable deburring tool assembly and a deburring device. Background Art

[0002] In the processing of mechanical parts, small holes on the wall often appear. When processing such holes, a certain amount of waste chips will remain on the inner wall and adhere to the hole opening of the inner wall. If such chips remain, they are very likely to fall off when the finished product is used, affecting the use effect of the product. After the deburring tool body is installed, the deburring tool assembly of the traditional deburring device cannot adjust the angle of the deburring tool body, which cannot meet some special processing requirements. The deburring tool body needs to be disassembled and assembled to be adjusted, so it is more troublesome. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model improves an adjustable deburring tool assembly and a deburring device, overcomes the deficiencies of the prior art through the coordinated use of multiple electric slide rails, two motors and a deburring assembly, and effectively solves the problem that the angle of the prior deburring tool body cannot be adjusted after installation.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] An adjustable deburring tool assembly comprises a deburring assembly, wherein the deburring assembly comprises four to ten deburring cutter bodies and a connecting frame, wherein the connecting frame is connected to one end of an output shaft of a motor, and the same round box is installed at both ends of the connecting frame, and mounting structures which are equidistantly distributed in a ring are installed on the outer surface of the round box, and the deburring cutter body is installed in the mounting structure, and a servo motor is installed inside the round box, and a driving gear is installed on the output shaft of the servo motor passing through the round box, and the driving gear forms a meshing transmission with the top end of the mounting structure, and a positioning structure is installed on the outer surface of the round box away from the connecting frame, and the positioning structure forms a snap fit with one end of the deburring cutter body.

[0006] Through the above scheme, when in use, one end of the deburring cutter body is inserted into the cutter seat, and then one end of the deburring cutter body is fixed to the cutter seat by a bolt, and then the positioning plate is pushed to allow the positioning block to form a snap fit with the corresponding positioning groove on the deburring cutter body, and then the threaded rod is rotated and screwed together with the threaded groove of the fixing column to complete the installation work. When debugging is required, the operation of the servo motor can allow the driving gear to form a meshing transmission with multiple driven gears, that is, drive the rotating shaft to rotate the cutter seat, and then the angle of the deburring cutter body can be adjusted.

[0007] Preferably, the mounting structure comprises a fixed block, and the fixed block is fixedly connected to the round box, a circular groove is formed on one side of the fixed block, and a rotating shaft is connected to the inside of the circular groove via a bearing.

[0008] Through the above solution, the knife seat can be rotated.

[0009] Preferably, a driven gear is installed at one end of the rotating shaft, and a knife seat is installed at the other end of the rotating shaft, and the knife seat is connected to the deburring knife body through bolts.

[0010] Through the above solution, the installation structure can be increased according to actual conditions.

[0011] Preferably, the positioning structure includes a pillar, and the pillar is fixedly connected to the round box, a disc is installed at one end of the pillar, and four telescopic rods distributed in a ring are installed on the outer surface of one side of the disc, the same positioning plate is installed at one end of the four telescopic rods, and a fixing column is installed on the inner wall of one side of the disc located between the four telescopic rods, and a threaded groove is opened at one end of the fixing column.

[0012] Through the above solution, one end of the deburring cutter body can be reinforced.

[0013] Preferably, the positioning plate is provided with equidistantly distributed annular positioning blocks on the outer surface of the deburring cutter body, and one end of the deburring cutter body is provided with a positioning groove, and the positioning groove and the positioning block form a snap fit.

[0014] Through the above solution, positioning blocks can also be added according to actual conditions.

[0015] Preferably, a threaded opening is formed on the outer surface of one side of the positioning plate, and a threaded rod is screwed inside the threaded opening, and the threaded rod and the threaded groove form a threaded fit.

[0016] Through the above solution, the overall stability is increased.

[0017] The deburring device comprises a base plate, the top surface of which is mounted two groups of symmetrically distributed electric slide rails, and each group of electric slide rails has two electric slide rails, the top surfaces of the sliding parts of the two electric slide rails are mounted with the same L-shaped plate, and one side surface of the L-shaped plate is mounted with an electric motor, and the output shaft of the electric motor passes through the L-shaped plate and is connected to the deburring component.

[0018] Through the above scheme, during operation, the two sets of electric slide rails can allow the two deburring components to enter the orifices of mechanical parts, and then the two motors drive the two deburring components to rotate and process the inner walls at both ends of the orifice of the parts at the same time, thereby improving the processing efficiency.

[0019] The beneficial effects of the utility model are:

[0020] 1. The deburring tool assembly and deburring device can install the deburring tool body on the tool holder by bolts, and then the positioning block on the positioning assembly forms a snap fit with the positioning groove, which effectively ensures the stability of the deburring tool body. Then, the operation of the servo motor can allow the driving gear to form meshing transmission with multiple driven gears, and the tool holder can be rotated through the rotating shaft to adjust the angle of the deburring tool body, thereby achieving an effect of easy debugging;

[0021] 2. The deburring tool assembly and deburring device can be provided with a tooling assembly on the top surface of the bottom plate between the two sets of electric slide rails to fix the parts. Then the two sets of electric slide rails cooperate with two L-shaped plates and two motors, so that the two deburring assemblies can process the inner walls at both ends of the hole of the parts at the same time, thereby improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the main structure of the adjustable deburring tool assembly and the deburring device proposed by the utility model;

[0023] Figure 2 It is a schematic diagram of an enlarged vertical cross-section structure of a deburring assembly of an adjustable deburring tool assembly and a deburring device proposed in the utility model;

[0024] Figure 3 This is a schematic diagram of the top view distribution structure of four deburring tool bodies of the adjustable deburring tool assembly and the deburring device proposed by the utility model.

[0025] In the figure: 1 bottom plate, 2 electric slide rail, 3 L-shaped plate, 4 motor, 5 deburring assembly, 51 connecting frame, 52 round box, 53 servo motor, 54 driving gear, 55 fixed block, 56 rotating shaft, 57 driven gear, 58 tool holder, 59 burring tool body, 560 pillar, 561 disc, 562 telescopic rod, 563 positioning plate, 564 fixed column, 565 threaded rod, 566 positioning block. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Example 1, reference Figure 1-3The adjustable deburring tool assembly and the deburring device include a base plate 1, two groups of symmetrically distributed electric slide rails 2 are installed on the top surface of the base plate 1, and the number of each group of electric slide rails 2 is two, the top surface of the sliding parts of the two electric slide rails 2 is installed with the same L-shaped plate 3, and a motor 4 is installed on one side of the L-shaped plate 3, and the output shaft of the motor 4 passes through the L-shaped plate 3 and is installed with a deburring assembly 5, the deburring assembly 5 includes four to ten deburring tool bodies 59, and a connecting frame 51, and the connecting frame 51 is connected to the output shaft of the motor 4. The two ends of the connecting frame 51 are connected, and the same round box 52 is installed at both ends of the connecting frame 51. The outer surface of the round box 52 is installed with mounting structures that are equidistantly distributed in a ring shape, and the deburring knife body 59 is installed in the mounting structure. A servo motor 53 is installed inside the round box 52, and the output shaft of the servo motor 53 passes through the round box 52 and is installed with a driving gear 54. The driving gear 54 forms a meshing transmission with the top of the mounting structure, and a positioning structure is installed on the outer surface of the round box 52 away from the connecting frame 51, and the positioning structure forms a snap fit with one end of the deburring knife body 59.

[0028] Embodiment 2 is optimized on the basis of embodiment 1, the mounting structure includes a fixing block 55, and the fixing block 55 is fixedly connected to the round box 52, a circular groove is formed on one side of the fixing block 55, and a rotating shaft 56 is connected to the inside of the circular groove through a bearing;

[0029] A driven gear 57 is mounted on one end of the rotating shaft 56, and a knife seat 58 is mounted on the other end of the rotating shaft 56. The knife seat 58 is connected to a deburring knife body 59 by bolts.

[0030] The positioning structure includes a support 560, and the support 560 is fixedly connected to the round box 52. A disc 561 is installed at one end of the support 560, and four telescopic rods 562 distributed in a ring are installed on one side of the disc 561. The same positioning plate 563 is installed at one end of the four telescopic rods 562, and a fixing column 564 is installed on the inner wall of one side of the disc 561 located between the four telescopic rods 562, and a threaded groove is opened at one end of the fixing column 564.

[0031] The positioning plate 563 is provided with positioning blocks 566 which are equidistantly distributed in a ring shape near the outer surface of the deburring blade 59. A positioning groove is provided at one end of the deburring blade 59. The positioning groove and the positioning block 566 form a snap fit.

[0032] A threaded opening is formed on one side of the positioning plate 563 , and a threaded rod 565 is threadedly connected to the inside of the threaded opening. The threaded rod 565 is threadedly matched with the threaded groove.

[0033] Working principle:

[0034] When in use, insert one end of the deburring blade 59 into the blade holder 58, and then fix one end of the deburring blade 59 on the blade holder 58 by means of a bolt, and then push the positioning plate 563 to allow the positioning block 566 to form a snap fit with the corresponding positioning groove on the deburring blade 59, and then rotate the threaded rod 565 to screw it together with the threaded groove of the fixing column 564 to complete the installation work;

[0035] When debugging is required, the servo motor 53 is operated to allow the driving gear 54 to mesh with the plurality of driven gears 57, that is, to drive the rotating shaft 56 to rotate the knife seat 58, so as to adjust the angle of the deburring knife body 59;

[0036] During operation, the two sets of electric slide rails 2 allow the two deburring components to enter the orifices of mechanical parts, and then the two motors 4 drive the two deburring components to rotate and process the inner walls at both ends of the orifices of the parts at the same time, thereby improving the processing efficiency.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An adjustable deburring tool assembly, comprising a deburring assembly (5), characterized in that: The deburring assembly (5) comprises four to ten deburring blades (59) and a connecting frame (51), wherein the connecting frame (51) is connected to one end of the output shaft of the motor (4), and the same round box (52) is installed at both ends of the connecting frame (51), the outer surface of the round box (52) is installed with mounting structures that are equidistantly distributed in a ring shape, and the deburring blades (59) are installed in the mounting structure, a servo motor (53) is installed inside the round box (52), and the output shaft of the servo motor (53) passes through the round box (52) and is installed with a driving gear (54), the driving gear (54) forms a meshing transmission with the top end of the mounting structure, and a positioning structure is installed on the outer surface of the round box (52) away from the connecting frame (51), and the positioning structure forms a snap-fit ​​fit with one end of the deburring blade (59).

2. The adjustable deburring tool assembly according to claim 1, characterized in that: The mounting structure comprises a fixing block (55), and the fixing block (55) is fixedly connected to the round box (52). A circular groove is formed on one side of the fixing block (55), and a rotating shaft (56) is connected to the inside of the circular groove via a bearing.

3. The adjustable deburring tool assembly according to claim 2, characterized in that: A driven gear (57) is installed at one end of the rotating shaft (56), and a knife seat (58) is installed at the other end of the rotating shaft (56). The knife seat (58) is connected to the deburring knife body (59) through bolts.

4. The adjustable deburring tool assembly according to claim 1, characterized in that: The positioning structure comprises a support (560), and the support (560) is fixedly connected to the round box (52), a disc (561) is installed at one end of the support (560), and four telescopic rods (562) distributed in a ring are installed on the outer surface of one side of the disc (561), a same positioning plate (563) is installed at one end of the four telescopic rods (562), and a fixing column (564) is installed on the inner wall of one side of the disc (561) located between the four telescopic rods (562), and a threaded groove is opened at one end of the fixing column (564).

5. The adjustable deburring tool assembly according to claim 4, characterized in that: The positioning plate (563) is provided with positioning blocks (566) which are equidistantly distributed in a ring shape on the outer surface of the deburring blade body (59); one end of the deburring blade body (59) is provided with a positioning groove, and the positioning groove and the positioning block (566) form a snap fit.

6. The adjustable deburring tool assembly according to claim 4, characterized in that: A threaded opening is formed on the outer surface of one side of the positioning plate (563), and a threaded rod (565) is threadedly connected inside the threaded opening, and the threaded rod (565) is threadedly matched with the threaded groove.

7. A deburring device, comprising a base plate (1) and an adjustable deburring tool assembly according to any one of claims 1 to 6, characterized in that: The top surface of the base plate (1) is equipped with two groups of symmetrically distributed electric slide rails (2), and each group of electric slide rails (2) has two electric slide rails. The top surfaces of the sliding parts of the two electric slide rails (2) are equipped with the same L-shaped plate (3), and one side surface of the L-shaped plate (3) is equipped with an electric motor (4), and the output shaft of the electric motor (4) passes through the L-shaped plate (3) and is connected to the deburring component (5).

Images