Fixing device for high-speed gear machining

Abstract

The utility model discloses a fixing device for high-speed gear machining, which relates to the technical field of gear machining and comprises a recycling bin, a contraction mechanism is movably mounted in the recycling bin, a protection component is fixedly mounted on the surface of the contraction mechanism, and a lifting mechanism is fixedly mounted on the top surface of the protection component. A fixing mechanism is fixedly installed on the surface of the lifting mechanism, and the recycling box comprises a box body unit and a filtering and recycling unit. By arranging the lifting mechanism, when a gear with a large diameter is fixed, the lifting of the mounting disc can be adjusted through the electric telescopic rod so as to adjust the height of the fixing mechanism, so that the large gear can be clamped and fixed, and the fixing range is widened; and after the gear is clamped and fixed, the rotating motor is started to control the rotating shaft to achieve angle rotation of the gear driven by the fixing clamp, so that the machining range is effectively widened, and the flexibility of the whole fixing device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gear processing, in particular to a fixing device for high-speed gear processing. Background Art

[0002] Gears are mechanical components with teeth on the edges that can continuously mesh to transmit motion and power. Gears are mechanical parts with teeth that can mesh with each other. The application of gears in transmission has appeared very early. The existing fixing devices for gear processing can only fix gears of fixed shapes, and the iron filings generated by gear processing will scatter everywhere, which is very inconvenient to clean up.

[0003] In the prior art, a Chinese patent document with publication number CN110935959B is proposed to solve the above technical problems. The technical solution disclosed in the patent document is as follows: a workpiece fixing device for new energy vehicle engine gear processing, comprising an adjusting mechanism, a filtering mechanism and a fixing mechanism, wherein the fixing mechanism is installed above the adjusting mechanism, and the filtering mechanism is installed below the adjusting mechanism.

[0004] In order to solve the problem that the fixing device can only fix gears of fixed shape, and the iron filings generated by gear processing will scatter everywhere, making it inconvenient to clean up, the existing technology uses an adjustment mechanism, a filtering mechanism and a fixing mechanism in combination to deal with it. However, the device can only adjust the clamping distance according to the size of the gear and cannot change its angle after clamping, which leads to poor flexibility of the overall fixing device and limited processing range after clamping. Utility Model Content

[0005] The purpose of the utility model is to provide a fixing device for high-speed gear processing to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A fixing device for high-speed gear processing, comprising a recovery box, a retracting mechanism movably installed inside the recovery box, a protective component fixedly installed on the surface of the retracting mechanism, a lifting mechanism fixedly installed on the top surface of the protective component, and a fixing mechanism fixedly installed on the surface of the lifting mechanism;

[0008] The recovery box comprises a box unit and a filter recovery unit, and the filter recovery unit is movably installed inside the box unit.

[0009] A further improvement of the technical solution of the utility model is that the box unit includes a recovery box body, a universal wheel is fixedly installed on the bottom surface of the recovery box body, and a cleaning door is movably installed on the surface of the recovery box body.

[0010] A further improvement of the technical solution of the utility model is that the filtering and recycling unit includes a recycling box body on both sides of which a vacuum cleaner is fixedly installed, a filter box is movably installed inside the recycling box body, and filter holes are provided on the surface of the filter box. By setting the filter holes in the filter box, coarse and fine filtration can be performed when the vacuum cleaner is recycling waste chips, and the waste can be recycled.

[0011] A further improvement of the technical solution of the utility model is that the retraction mechanism includes a screw motor fixedly mounted on the surface of the recovery box body, a sliding rod is fixedly mounted on the inner surface of the screw motor, and a moving seat is movably mounted on the surface of the screw and the sliding rod of the screw motor. The screw motor drives the screw to cooperate with the sliding rod to realize that the moving seat drives the fixing mechanism to move toward the middle to clamp and fix the gear.

[0012] A further improvement of the technical solution of the utility model is that the protection component includes a support frame fixedly mounted on the surface of the movable seat, a connecting rod is movably mounted on the inner side of the support frame, and a protection net is fixedly mounted on the surface of the connecting rod. By setting up the protection component, it can effectively prevent the gears from accidentally falling off and falling into the inside of the recovery box during processing or angle adjustment, thereby causing damage to the gears or parts of the device due to collision, thereby achieving safe protection of the processed parts.

[0013] A further improvement of the technical solution of the utility model is that: the lifting mechanism includes a mounting rod fixedly installed on the top surface of the support frame, an electric telescopic rod is fixedly installed inside the mounting rod, and a mounting plate is fixedly installed on the top surface of the electric telescopic rod. By setting up the lifting mechanism, when fixing gears with larger diameters, the height of the fixing mechanism can be adjusted by adjusting the lifting of the mounting plate through the electric telescopic rod, thereby achieving clamping and fixing of large gears and increasing the fixing range.

[0014] A further improvement of the technical solution of the utility model is that: the fixing mechanism includes a rotating motor fixedly mounted on the surface of the mounting plate, a rotating shaft is fixedly mounted on the control end of the rotating motor, and a fixing clamp is fixedly mounted on one end of the rotating shaft. By arranging the rotating motor and the rotating shaft, after the gear is clamped and fixed, the rotating motor can be started to control the rotating shaft so that the fixing clamp drives the gear to rotate at an angle, thereby effectively increasing the processing range and improving the flexibility of the overall fixing device.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] The utility model provides a fixing device for high-speed gear processing. By arranging a protection component, it can effectively prevent the gear from accidentally falling off and falling into the inside of a recovery box during processing or angle adjustment, thereby causing damage to the gear or device part due to collision, thereby achieving safe protection of the processed workpiece.

[0017] The utility model provides a fixing device for high-speed gear processing. By arranging a lifting mechanism, when fixing a gear with a larger diameter, the lifting and lowering of a mounting plate can be adjusted by an electric telescopic rod to adjust the height of the fixing mechanism, thereby achieving clamping and fixing of the large gear and increasing the fixing range.

[0018] The utility model provides a fixing device for high-speed gear processing. By arranging a rotating motor and a rotating shaft, after the gear is clamped and fixed, the rotating motor can be started to control the rotating shaft to realize that the fixing clamp drives the gear to rotate at an angle, thereby effectively increasing the processing range and improving the flexibility of the overall fixing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the contraction mechanism structure of the utility model;

[0022] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure at point A;

[0023] Figure 5 It is a schematic diagram of the fixing mechanism structure of the utility model.

[0024] In the figure: 1. recycling box; 2. retracting mechanism; 3. protective component; 4. lifting mechanism; 5. fixing mechanism; 11. recycling box body; 12. universal wheel; 13. cleaning door; 14. vacuum cleaner; 15. filter box; 16. filter hole; 21. screw motor; 22. sliding rod; 23. moving seat; 31. supporting frame; 32. connecting rod; 33. protective net; 41. mounting rod; 42. electric telescopic rod; 43. mounting plate; 51. rotating motor; 52. rotating shaft; 53. fixing clamp. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the embodiments: Example

[0026] like Figure 1-5As shown, the utility model provides a fixing device for high-speed gear processing, including a recovery box 1, a retracting mechanism 2 is movably installed inside the recovery box 1, a protective component 3 is fixedly installed on the surface of the retracting mechanism 2, a lifting mechanism 4 is fixedly installed on the top surface of the protective component 3, and a fixing mechanism 5 is fixedly installed on the surface of the lifting mechanism 4; the recovery box 1 includes a box unit and a filtering recovery unit, the filtering recovery unit is movably installed inside the box unit, the box unit includes a recovery box body 11, a universal wheel 12 is fixedly installed on the bottom surface of the recovery box body 11, a cleaning door 13 is movably installed on the surface of the recovery box body 11, the filtering recovery unit includes vacuum cleaners 14 fixedly installed on both sides of the recovery box body 11, a filter box 15 is movably installed inside the recovery box body 11, and a filter hole 16 is opened on the surface of the filter box 15. By arranging the lifting mechanism 4 and the fixing mechanism 5, it is possible to clamp and fix the gear while realizing the angle adjustment of lifting and rotating, thereby improving the processing range. Example

[0027] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the retracting mechanism 2 includes a screw motor 21 fixedly mounted on the surface of the recycling box body 11, a sliding rod 22 is fixedly mounted on the inner surface of the screw motor 21, and a movable seat 23 is movably mounted on the surface of the screw of the screw motor 21 and the sliding rod 22, and the protective component 3 includes a support frame 31 fixedly mounted on the surface of the movable seat 23, a connecting rod 32 is movably mounted on the inner side of the support frame 31, and a protective net 33 is fixedly mounted on the surface of the connecting rod 32. By setting the protective component 3, it can effectively prevent the gear from accidentally falling off and falling into the inside of the recycling box body 11 during processing or angle adjustment, thereby causing damage to the gear or part of the device due to collision, thereby achieving safety protection of the processed workpiece. Example

[0028] like Figure 1-5 As shown, on the basis of embodiments 1-2, the utility model provides a technical solution: preferably, the lifting mechanism 4 includes a mounting rod 41 fixedly mounted on the top surface of the support frame 31, an electric telescopic rod 42 is fixedly mounted inside the mounting rod 41, and a mounting plate 43 is fixedly mounted on the top surface of the electric telescopic rod 42, and the fixing mechanism 5 includes a rotating motor 51 fixedly mounted on the surface of the mounting plate 43, a rotating shaft 52 is fixedly mounted on the control end of the rotating motor 51, and a fixing clamp 53 is fixedly mounted on one end of the rotating shaft 52. By arranging the rotating motor 51 and the rotating shaft 52, after the gear is clamped and fixed, the rotating motor 51 can be started to control the rotating shaft 52 to realize that the fixing clamp 53 drives the gear to rotate at an angle, thereby effectively increasing the processing range and improving the flexibility of the overall fixing device.

[0029] The following is a detailed description of the working principle of the fixture used for high-speed gear processing.

[0030] like Figure 1-5 As shown, when the fixing device is in use, the gear to be processed is placed between the fixing clamps 53, and the screw motor 21 is started so that the screw cooperates with the slide rod 22 to control the moving seat 23 to move toward the middle. After the fixing clamp 53 clamps and fixes the gear, processing can be carried out. When it needs to be raised, the electric telescopic rod 42 can be started to adjust the height of the mounting plate 43. When it needs to be rotated, the rotating motor 51 is started so that the rotating shaft 52 drives the fixing clamp 53 to rotate. If the gear accidentally falls during processing, it will be protected by the protective net 33 to prevent it from falling into the recovery box body 11 and colliding and being damaged. At the same time, the waste chips generated by the processing fall into the filter box 15, and the vacuum cleaner 14 is started to cooperate with the filter hole 16 of the filter box 15 for filtering and recovery.

[0031] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A fixture for high-speed gear processing, comprising a recovery box (1), characterized in that: A retracting mechanism (2) is movably installed inside the recycling box (1); a protective component (3) is fixedly installed on the surface of the retracting mechanism (2); a lifting mechanism (4) is fixedly installed on the top surface of the protective component (3); and a fixing mechanism (5) is fixedly installed on the surface of the lifting mechanism (4); The recovery box (1) comprises a box body unit and a filter recovery unit, and the filter recovery unit is movably installed inside the box body unit.

2. A fixing device for high-speed gear processing according to claim 1, characterized in that: The box unit comprises a recovery box body (11), a universal wheel (12) is fixedly mounted on the bottom surface of the recovery box body (11), and a cleaning door (13) is movably mounted on the surface of the recovery box body (11).

3. A fixing device for high-speed gear processing according to claim 2, characterized in that: The filtering and recycling unit comprises a recycling box body (11) on both sides of which vacuum cleaners (14) are fixedly mounted, a filtering box (15) is movably mounted inside the recycling box body (11), and filtering holes (16) are provided on the surface of the filtering box (15).

4. A fixing device for high-speed gear machining according to claim 2, characterized in that: The retracting mechanism (2) comprises a screw motor (21) fixedly mounted on the surface of the recovery box body (11), a slide rod (22) fixedly mounted on the inner surface of the screw motor (21), and a movable seat (23) movably mounted on the surface of the screw of the screw motor (21) and the slide rod (22).

5. A fixing device for high-speed gear machining according to claim 4, characterized in that: The protection component (3) comprises a support frame (31) fixedly mounted on the surface of the movable seat (23), a connecting rod (32) movably mounted on the inner side of the support frame (31), and a protection net (33) fixedly mounted on the surface of the connecting rod (32).

6. A fixing device for high-speed gear machining according to claim 5, characterized in that: The lifting mechanism (4) comprises a mounting rod (41) fixedly mounted on the top surface of the support frame (31), an electric telescopic rod (42) fixedly mounted inside the mounting rod (41), and a mounting plate (43) fixedly mounted on the top surface of the electric telescopic rod (42).

7. A fixing device for high-speed gear machining according to claim 5, characterized in that: The fixing mechanism (5) comprises a rotating motor (51) fixedly mounted on the surface of the mounting plate (43), a rotating shaft (52) fixedly mounted on the control end of the rotating motor (51), and a fixing clamp (53) fixedly mounted on one end of the rotating shaft (52).

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