Gear circulating chamfering device

Abstract

According to the technical scheme, the gear circulating chamfering device is characterized in that the gear circulating chamfering device comprises a machining box, and a containing plate is fixedly connected to the interior of the machining box; the protection plate is fixedly connected to one side of the processing box; the positioning rod is arranged on the top surface of the placing plate, and the driving motor is arranged in the processing box; the adjusting part is arranged in the machining box, the positioning rod is fixed to the top of the containing plate through the fixing part, after a gear needing to be chamfered and the positioning rod are movably arranged together in a sleeving mode, the position of the grinding rod is adjusted through the adjusting part, and then the driving motor is started, so that a driving shaft of the driving motor can drive the grinding rod to rotate; and when the position of the grinding rod is adjusted through the adjusting component, the grinding rod can be located on the upper side or the lower side of the gear to grind the two ends of the gear, and therefore the machining efficiency of the gear is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gear chamfering, in particular to a gear cyclic chamfering device. Background Art

[0002] Gears are mechanical components with teeth on the rim that can continuously mesh to transmit motion and power. In the process of gear processing, in order to ensure that the gears are connected more smoothly during use, the gears need to be chamfered.

[0003] For example, the Chinese patent with publication number CN217393958U proposes an active gear chamfering device, in which a side wall is installed on the upper surface of the workbench of the component, a hydraulic rod is installed on the side of the side wall, an adjustment seat is installed on the end of the hydraulic rod, an adjustment groove is opened on the front surface of the adjustment seat, a first screw is rotatably installed in the adjustment groove, a first threaded seat matched with the adjustment groove is arranged on the first screw, and a mounting plate is installed on the front surface of the workbench and the first threaded seat. By arranging two first motors equipped with grinding heads on the upper and lower parts of the device, the upper and lower edges of the gear can be chamfered at the same time, reducing the gear chamfering. The time of chamfering the gear is increased, the work efficiency is increased, and the application scope of the device is expanded. During processing, part of the waste chips after gear chamfering will remain on the gear and rotate with the gear to the vicinity of the suction nozzle. The suction nozzle will suck away the waste chips on the gear and clean the gear. There is no need for manual cleaning by the staff. However, in the actual application of this solution, since it is necessary to use an electromagnet to contact the gear and fix the gear, the debris generated when the grinding head grinds the gear will be magnetically attracted to the surface of the gear, thereby affecting the grinding efficiency of the grinding head for gear chamfering. In order to solve the above problem, we proposed a gear circulation chamfering device. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a gear cyclic chamfering device, which solves the problems mentioned in the background technology.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A gear cyclic chamfering device, comprising:

[0007] A processing box, wherein a placement plate is fixedly connected to the interior of the processing box;

[0008] A protection plate, the protection plate being fixedly connected to one side of the processing box;

[0009] A positioning rod and a driving motor, wherein the positioning rod is arranged on the top surface of the placement plate, the driving motor is arranged inside the processing box, and one end of the driving shaft of the driving motor is fixedly connected with a grinding rod;

[0010] A mounting hole, wherein the mounting hole is opened on the top surface of the processing box, an electric push rod is fixedly connected to the inside of the mounting hole, and an extrusion plate is provided at the bottom end of the telescopic shaft of the electric push rod;

[0011] A fixing component provided on the top surface of the placement plate, used for fixing the positioning rod;

[0012] The adjusting component arranged inside the processing box is used for adjusting the position of the grinding rod.

[0013] Preferably, the fixing component comprises:

[0014] A fixing hole is provided on the top surface of the placement plate, a connecting plate is rotatably mounted inside the fixing hole, a connecting groove is provided on the top surface of the connecting plate, and the positioning rod is threadedly connected to the connecting groove.

[0015] Preferably, the adjusting component comprises:

[0016] A cross slide, wherein the cross slide is fixedly connected to one side of the processing box, one side of the slider of the cross slide is fixedly connected to a protection frame, one end of the drive motor is fixedly connected to one side of the protection frame, and one side of the protection frame is fixedly connected to a protective cover.

[0017] Preferably, a servo motor is fixedly connected to the bottom surface of the placement plate, and the top end of the servo motor driving shaft is fixedly connected to the bottom surface of the connecting plate.

[0018] Preferably, two installation grooves are provided on one side of the processing box, a screw slide is fixedly connected inside the installation groove, and one side of the slider of the screw slide is fixedly connected to one side of the protection plate.

[0019] Preferably, a mounting plate is fixedly connected to the bottom end of the telescopic shaft of the electric push rod, a rotation groove is provided on the bottom surface of the mounting plate, and the extrusion plate is rotatably mounted together with the rotation groove.

[0020] In summary, the utility model mainly has the following beneficial effects:

[0021] A positioning rod is set and fixed on the top of the placement plate by a fixing component. After the gear to be chamfered is movably sleeved together with the positioning rod, the electric push rod is started. The telescopic shaft of the electric push rod can drive the extrusion plate to move so that the extrusion plate can squeeze the gear. The gear is fixed to the outside of the positioning rod. After the position of the grinding rod is adjusted by the adjusting component, the driving motor is started so that the driving shaft of the driving motor can drive the grinding rod to rotate, and the gear fixedly connected to the outside of the positioning rod is chamfered. When the position of the grinding rod is adjusted by the adjusting component, the grinding rod can be on the upper side or lower side of the gear, and both ends of the gear are ground, thereby improving the processing efficiency of the gear. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 It is a schematic diagram of the processing box structure of the utility model;

[0024] Figure 3 It is a schematic diagram of the placement plate structure of the utility model;

[0025] Figure 4 It is a schematic diagram of the structure of the extruded plate of the utility model;

[0026] Figure 5 It is a schematic diagram of the protection frame structure of the utility model.

[0027] Figure numerals: 1. Processing box; 2. Placement plate; 3. Protection plate; 4. Rotation groove; 5. Positioning rod; 6. Drive motor; 7. Grinding rod; 8. Mounting hole; 9. Electric push rod; 10. Extrusion plate; 11. Fixing hole; 12. Connecting plate; 13. Connecting groove; 14. Cross slide; 15. Protection frame; 16. Protective cover; 17. Servo motor; 18. Mounting groove; 19. Screw slide; 20. Mounting plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0029] refer to Figure 1-Figure 5 , a gear cyclic chamfering device, comprising:

[0030] A processing box 1, wherein a placement plate 2 is fixedly connected to the interior of the processing box 1;

[0031] A protection plate 3, the protection plate 3 is fixedly connected to one side of the processing box 1;

[0032] A positioning rod 5 and a driving motor 6, wherein the positioning rod 5 is arranged on the top surface of the placement plate 2, the driving motor 6 is arranged inside the processing box 1, and one end of the driving shaft of the driving motor 6 is fixedly connected with a grinding rod 7;

[0033] A mounting hole 8 is provided on the top surface of the processing box 1, an electric push rod 9 is fixedly connected to the inside of the mounting hole 8, and an extrusion plate 10 is provided at the bottom end of the telescopic shaft of the electric push rod 9;

[0034] A fixing component provided on the top surface of the placement plate 2, used to fix the positioning rod 5;

[0035] An adjusting component provided inside the processing box 1, used for adjusting the position of the grinding rod 7;

[0036] By setting a positioning rod 5, the positioning rod 5 is fixed on the top of the placement plate 2 through a fixing component, and the gear to be chamfered is movably mounted together with the positioning rod 5, and then the electric push rod 9 is started. The telescopic shaft of the electric push rod 9 can drive the extrusion plate 10 to move, so that the extrusion plate 10 can squeeze the gear, and the gear is fixed to the outside of the positioning rod 5. After adjusting the position of the grinding rod 7 through the adjusting component, the drive motor 6 is started again, so that the driving shaft of the drive motor 6 can drive the grinding rod 7 to rotate, and the gear fixedly connected to the outside of the positioning rod 5 is chamfered. When the position of the grinding rod 7 is adjusted by the adjusting component, the grinding rod 7 can be on the upper side or lower side of the gear, and the two ends of the gear are ground, thereby improving the processing efficiency of the gear.

[0037] As a further solution of the utility model, the fixing component includes:

[0038] A fixing hole 11 is provided on the top surface of the placement plate 2. A connecting plate 12 is rotatably mounted inside the fixing hole 11. A connecting groove 13 is provided on the top surface of the connecting plate 12. The outer circumferential wall surface of the positioning rod 5 and the inner circumferential wall surface of the connecting groove 13 are both provided with threads. The positioning rod 5 and the connecting groove 13 are threadedly connected together.

[0039] By setting up the connecting plate 12, when the staff threadably connects the positioning rod 5 and the connecting groove 13 together, the positioning rod 5 can be fixed on the top surface of the connecting plate 12, and it is convenient to replace the positioning rods 5 of different sizes at a later time, so that gears of different models can be movably mounted on the positioning rod 5, thereby facilitating the chamfering of gears of different sizes at a later time.

[0040] As a further solution of the utility model, the adjusting component includes:

[0041] A cross slide 14, the cross slide 14 is fixedly connected to one side of the processing box 1, a protection frame 15 is fixedly connected to one side of the slider of the cross slide 14, one end of the drive motor 6 is fixedly connected to one side of the protection frame 15, and a protective cover 16 is fixedly connected to one side of the protection frame 15;

[0042] By setting the cross slide 14, the slider of the cross slide 14 can drive the protection frame 15 to move, so that the protection frame 15 can drive the driving motor 6 to move up and down and left and right, so as to make the grinding rod 7 contact and grind the two ends of the gear.

[0043] As a further solution of the utility model, a servo motor 17 is fixedly connected to the bottom surface of the placement plate 2, and the top end of the driving shaft of the servo motor 17 is fixedly connected to the bottom surface of the connecting plate 12;

[0044] By providing a servo motor 17, the driving shaft of the servo motor 17 can drive the connecting plate 12 to rotate, so that the connecting plate 12 can cooperate with the positioning rod 5 to drive the gear to rotate, thereby adjusting the position of the gear chamfer.

[0045] As a further solution of the utility model, two mounting grooves 18 are provided on one side of the processing box 1, and a screw slide 19 is fixedly connected inside the mounting groove 18, and one side of the slider of the screw slide 19 is fixedly connected to one side of the protection plate 3;

[0046] By providing the screw slide 19, the slider of the screw slide 19 can drive the protection plate 3 to move, and the processing box 1 can be closed, so as to prevent the debris generated during gear processing from flowing out and collect the debris.

[0047] As a further solution of the utility model, the bottom end of the telescopic shaft of the electric push rod 9 is fixedly connected with a mounting plate 20, the bottom surface of the mounting plate 20 is provided with a rotation groove 4, and the extrusion plate 10 is rotatably mounted together with the rotation groove 4;

[0048] By setting the mounting plate 20, when the extrusion plate 10 is rotatably mounted together with the rotating groove 4, the extrusion plate 10 can be rotated at the bottom of the electric push rod 9. At the same time, the telescopic shaft of the electric push rod 9 can drive the extrusion plate 10 to move through the mounting plate 20, so as to adjust the position of the extrusion plate 10.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gear cyclic chamfering device, characterized in that: include: A processing box (1), wherein a placement plate (2) is fixedly connected to the interior of the processing box (1); A protection plate (3), the protection plate (3) being fixedly connected to one side of the processing box (1); A positioning rod (5) and a driving motor (6), wherein the positioning rod (5) is arranged on the top surface of the placement plate (2), the driving motor (6) is arranged inside the processing box (1), and one end of the driving shaft of the driving motor (6) is fixedly connected to a grinding rod (7); A mounting hole (8), the mounting hole (8) being opened on the top surface of the processing box (1), an electric push rod (9) being fixedly connected inside the mounting hole (8), and an extrusion plate (10) being arranged at the bottom end of the telescopic shaft of the electric push rod (9); A fixing component provided on the top surface of the placement plate (2) and used for fixing the positioning rod (5); An adjusting component arranged inside the processing box (1) is used to adjust the position of the grinding rod (7).

2. A gear cyclic chamfering device according to claim 1, characterized in that: The fixing member comprises: A fixing hole (11), wherein the fixing hole (11) is provided on the top surface of the placement plate (2), a connecting plate (12) is rotatably mounted inside the fixing hole (11), a connecting groove (13) is provided on the top surface of the connecting plate (12), and the positioning rod (5) is threadedly connected to the connecting groove (13).

3. A gear cyclic chamfering device according to claim 1, characterized in that: The adjusting component comprises: A cross slide (14), the cross slide (14) is fixedly connected to one side of the processing box (1), one side of the slider of the cross slide (14) is fixedly connected to a protection frame (15), one end of the drive motor (6) is fixedly connected to one side of the protection frame (15), and one side of the protection frame (15) is fixedly connected to a protective cover (16).

4. A gear cyclic chamfering device according to claim 1, characterized in that: A servo motor (17) is fixedly connected to the bottom surface of the placement plate (2), and the top end of the driving shaft of the servo motor (17) is fixedly connected to the bottom surface of the positioning rod (5).

5. The gear cyclic chamfering device according to claim 2, characterized in that: Two installation grooves (18) are provided on one side of the processing box (1), a screw slide (19) is fixedly connected inside the installation groove (18), and one side of the slider of the screw slide (19) is fixedly connected to one side of the connecting plate (12).

6. The gear cyclic chamfering device according to claim 3, characterized in that: The bottom end of the telescopic shaft of the electric push rod (9) is fixedly connected to a mounting plate (20), a rotation groove (4) is provided on the bottom surface of the mounting plate (20), and the extrusion plate (10) is rotatably mounted together with the rotation groove (4).

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