Precise gear machining grinding tool
The utility model belongs to the technical field of gear machining, and particularly relates to a precision gear machining grinding tool.
The gear means a mechanical element on the rim, which is continuously engaged with the gear to transmit motion and power. The use of gears in transmissions has long emerged. At the end of the 19 th century, the principle of generating gear cutting method and the sequential appearance of special machine tools and cutters for cutting teeth by using the principle are considered, with the development of production, the stability of gear operation is emphasized, and the gears are widely applied, wherein the gear comprises automobile gears, and polishing work is needed in the automobile gear processing process.
The automobile gear needs to be added to hold the gear of polishing before processing and is fixed, and current gear is fixed and generally all is set up to the clamping seat of looks adaptation, makes the gear fix on the clamping seat, because wait to process the gear internal diameter size variation in different sizes in the face, needs different clamping seats to install, and the practicality is not high, therefore proposes a precision gear can be to the mold processing of the fixture of different gear sizes when processing is polished.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a precision gear machining grinding tool, which solves the problems that the prior gear fixing is generally provided with a clamping seat which is matched, so that gears are fixed on the clamping seat, and the inner diameters of gears to be machined with different sizes are different, so that the gears are required to be installed through different clamping seats, and the practicability is low.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a precision gear processing grinding apparatus, includes the slip box, one side fixed mounting of slip box has the cylinder, the piston end fixed mounting of cylinder has the telescopic link, the fixed mounting of one end of telescopic link has the second sliding seat, the second sliding seat includes the sliding block, the top fixed mounting of sliding block has the mounting panel, one side fixed mounting of mounting panel has the second motor, the output fixed mounting of second motor has the holder, one side fixedly connected with sliding plate of slip box, the outside slip of sliding plate is provided with first sliding seat, one side fixedly connected with nut seat of first sliding seat, the inside threaded connection of nut seat has the dwang, the top fixed mounting of first sliding seat has first motor, the output fixed mounting of first motor has the polishing dish.
Preferably, a sliding groove is formed in the sliding box, and the sliding block is arranged in a matched mode with the sliding groove.
Preferably, the clamping piece is movably mounted at the top of the mounting plate through a bearing, and the clamping piece is in a cone shape.
Preferably, the number of the air cylinders is two, and the two air cylinders are symmetrically arranged at two ends of the sliding box.
Preferably, the external thread has been seted up to the surface of dwang, the external thread of dwang sets up with the internal thread looks adaptation of nut seat.
Preferably, the sliding block, the mounting plate and the clamping piece are integrally mounted, and the two second sliding seats are symmetrically mounted inside the sliding box.
Preferably, a plurality of corresponding limiting holes are formed in two sides of the sliding plate, and the limiting holes are equidistantly arranged.
Compared with the prior art, the utility model has the beneficial effects that:
the cone is arranged at the top of the mounting plate through the bearing movably mounted by the clamping piece, the cone-shaped clamping piece clamps and fixes the gears to be polished aiming at different inner diameter sizes after being mutually close, the practicability of polishing machinery is improved, and the polishing efficiency can be improved by the cooperation of the first motor and the second motor.
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the complete structure of the present utility model;
FIG. 2 is a perspective view of a first sliding seat according to the present utility model;
fig. 3 is a perspective view of a second sliding seat according to the present utility model.
In the figure: 1. a slide box; 2. a cylinder; 3. a rotating lever; 4. a sliding plate; 5. a first motor; 6. a first sliding seat; 7. a second motor; 8. a telescopic rod; 9. a clamping member; 10. polishing the grinding disc; 11. a second sliding seat; 12. a nut seat; 13. a mounting plate; 14. a sliding block.
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a precision gear processing grinding apparatus, including slide box 1, one side fixed mounting of slide box 1 has cylinder 2, the piston end fixed mounting of cylinder 2 has telescopic link 8, the one end fixed mounting of telescopic link 8 has second sliding seat 11, second sliding seat 11 includes sliding block 14, the top fixed mounting of sliding block 14 has mounting panel 13, one side fixed mounting of mounting panel 13 has second motor 7, the output fixed mounting of second motor 7 has clamping piece 9, one side fixedly connected with sliding plate 4 of slide box 1, the outside slip of sliding plate 4 is provided with first sliding seat 6, one side fixedly connected with nut seat 12 of first sliding seat 6, the inside threaded connection of nut seat 12 has dwang 3, the top fixed mounting of first sliding seat 6 has first motor 5, the output fixed mounting of first motor 5 has polishing dish 10.
In one aspect of this embodiment, through the sliding groove formed in the sliding box 1 and the sliding block 14 being adapted to the sliding groove, two symmetrical second sliding seats 11 slide in the sliding box 1 to clamp and fix the gear to be polished.
In one aspect of this embodiment, the cone is movably mounted on the top of the mounting plate 13 through the clamping piece 9, and the cone-shaped clamping piece 9 clamps and fixes the gears to be polished with different inner diameters after being mutually close, so that the practicability of the polishing machine is improved.
In one aspect of the present embodiment, the second sliding seats 11 are controlled to relatively move inside the sliding box 1 by two cylinders 2 symmetrically installed at both ends of the sliding box 1.
In one aspect of this embodiment, the external thread is provided on the outer surface of the rotating rod 3, and the external thread of the rotating rod 3 is adapted to the internal thread of the nut seat 12, so that the distance between the polishing disc 10 and the gear can be conveniently controlled by rotating the rotating rod 3, the thickness to be removed during polishing can be conveniently controlled, and the operability is strong.
The working principle and the using flow of the utility model are as follows: all electric equipment in the device is powered by an external power supply, and the utility model is installed in the following way: the clamping piece 9 is driven to rotate through the input end of the second motor 7 and the output end of an external power supply, the second sliding seat 11 is controlled to move relatively inside the sliding box 1 through the two cylinders 2 symmetrically, further, the sliding groove is formed in the sliding box 1, the sliding block 14 is arranged in the sliding box 1 in a matched mode, the two symmetrical second sliding seats 11 slide in the sliding box 1 to clamp and fix the gear to be polished, the second motor 7 drives the clamping piece 9 to rotate to enable the gear to be polished to rotate, further, the grinding disc 10 is driven to rotate through the input end of the first motor 5 and the output end of the external power supply, the external threads of the rotating rod 3 and the internal threads of the nut seat 12 are arranged in a matched mode, the distance between the grinding disc 10 and the gear is conveniently controlled through the rotating rod 3, the thickness to be removed during polishing can be improved through the matching operation of the first motor 5 and the second motor 7.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.