CN222448582U - A gear processing seat - Google Patents

Abstract

The utility model discloses a gear machining seat which comprises a fixed seat, wherein a sliding seat is rotatably arranged on the fixed seat, a first shaft hole positioning protrusion is arranged on the sliding seat, an extension plate is arranged on the outer side of the sliding seat, a gear tooth fixing mechanism is arranged on the extension plate, a mounting frame is arranged on the outer side wall of the fixed seat, an upper cantilever of the mounting frame is positioned above the sliding seat, and a hub pressing mechanism is arranged on the upper cantilever. The utility model has the advantages that when the angle is required to be adjusted, the wheel hub pressing and supporting mechanism is only required to be operated to be separated from the gear, then the extending plate is shifted to enable the sliding seat to rotate relative to the fixed seat, the adjustment of the angle of the gear is realized after the sliding seat is at a proper position, the wheel hub pressing and supporting mechanism is again operated to press downwards to be fastened, the operation is simple and convenient, and the efficiency is high.

Description

Gear machining seat

Technical Field

The utility model relates to the technical field of gear machining, in particular to a gear machining seat.

Background

The gear is a mechanical element with teeth on the rim, which can continuously mesh and transmit motion and power, the gear is required to be stably clamped on a processing seat in the gear processing process, the existing processing seat can stably clamp the gear, but the clamping direction is required to be adjusted in the processing process, the existing processing seat is required to be detached when the angle is adjusted, the gear is required to be clamped again after the angle is adjusted to a proper angle, and the efficiency is low.

Disclosure of utility model

The utility model aims to provide a gear machining seat, which solves the problem that the efficiency of the existing machining seat is low when the clamping direction is adjusted.

The aim of the utility model is achieved by the following technical scheme:

The utility model provides a gear processing seat, includes the fixing base, rotate on the fixing base and install the sliding seat, be equipped with first shaft hole location arch on the sliding seat, the outside of sliding seat is equipped with the extension board, the extension board is equipped with tooth fixed establishment, the lateral wall of fixing base is equipped with the mounting bracket, the last cantilever of mounting bracket is located the top of sliding seat, upward be equipped with wheel hub pressure mechanism on the cantilever.

Further, the wheel hub pressing mechanism comprises a first screw rod penetrating through the upper cantilever, a wheel hub pressing plate is rotatably installed at the lower end of the first screw rod, a second shaft hole positioning protrusion is arranged at the lower end of the wheel hub pressing plate, and a first driving handle is arranged at the upper end of the first screw rod.

Further, the gear tooth fixing mechanism comprises a mounting block, a second screw rod is arranged on the mounting block in a penetrating mode, a connecting plate is installed at one end, close to the first shaft hole, of the second screw rod in a rotating mode, the connecting plate is provided with a gear tooth inserting block, and a second driving handle is arranged at the other end of the second screw rod.

Further, a circular positioning block is arranged in the center of the upper end face of the fixed seat, a groove matched with the circular positioning block is formed in the lower end of the sliding seat, and the depth of the groove is larger than the height of the circular positioning block.

Further, the lower extreme of fixing base is equipped with anti-skidding supporting piece.

When the angle is required to be adjusted, the wheel hub pressing mechanism is only required to be operated to be separated from the gear, then the extension plate is shifted to enable the sliding seat to rotate relative to the fixed seat, the adjustment of the angle of the gear is realized after the sliding seat is at a proper position, the wheel hub pressing mechanism is operated again to press downwards, the fastening is achieved, the operation is simple and convenient, and the efficiency is high.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a top view of the present utility model.

Fig. 3 is a schematic top view of the sliding seat and the extending plate after adjusting the angle.

Fig. 4 is a schematic structural diagram of the fixing base.

In the figure, the first shaft hole positioning protrusion, the 4 extension plate, the 5 mounting frame, the 51 upper cantilever, the 6 first screw, the 7 hub pressing plate, the 8 second shaft hole positioning protrusion, the 9 first driving handle, the 10 mounting block, the 11 second screw, the 12 connecting plate, the 13 gear tooth inserting block, the 14 second driving handle, the 15 circular positioning block and the 16 anti-skid supporting block are arranged on the 1-fixing seat, the 2 sliding seat, the 3 first shaft hole positioning protrusion, the 4 extension plate, the 5 mounting frame and the 51 upper cantilever.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

In addition, the embodiments of the present utility model and the features of the embodiments may be combined with each other without collision.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, or are directions or positional relationships conventionally understood by those skilled in the art, are merely for convenience of describing the present utility model and for simplifying the description, and are not to indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, one embodiment of the present utility model is:

The utility model provides a gear processing seat, includes fixing base 1, install sliding seat 2 on the fixing base 1 rotation, be equipped with first shaft hole location arch 3 on the sliding seat 2, the outside of sliding seat 2 is equipped with extension board 4, extension board 4 is equipped with the teeth of a cogwheel fixed establishment, the lateral wall of fixing base 1 is equipped with mounting bracket 5, the last cantilever 51 of mounting bracket 5 is located the top of sliding seat 2, upward be equipped with wheel hub pressing mechanism on the cantilever 51.

Specifically, the wheel hub pressing mechanism comprises a first screw rod 6 penetrating through the upper cantilever 51, a wheel hub pressing plate 7 is rotatably installed at the lower end of the first screw rod 6, a second shaft hole positioning protrusion 8 is arranged at the lower end of the wheel hub pressing plate 7, and a first driving handle 9 is arranged at the upper end of the first screw rod 6.

The gear tooth fixing mechanism comprises a mounting block 10, a second screw rod 11 is arranged on the mounting block 10 in a penetrating mode, a connecting plate 12 is rotatably arranged at one end, close to the first shaft hole positioning protrusion 3, of the second screw rod 11, a gear tooth inserting block 13 is arranged on the connecting plate 12, and a second driving handle 14 is arranged at the other end of the second screw rod 11.

The gear is clamped on the sliding seat 2 in advance, then the hub pressing plate 7 is enabled to tightly press the hub of the gear through the first driving handle, the gear is enabled to be tightly attached to the sliding seat 2, friction between the sliding seat 2 and the fixed seat 1 is increased, relative rotation is avoided, the gear teeth of the gear are matched with the gear teeth of the gear through the second driving handle 14, fastening clamping of the gear is achieved, when an angle is needed to be adjusted, only the first driving handle 9 is needed to be operated, the hub pressing plate 7 is enabled to be separated from the gear, the extending plate 4 is then shifted to enable the sliding seat 2 to rotate relative to the fixed seat 1, adjustment of the angle of the gear is achieved after the extending plate is shifted to a proper position, the first driving handle is operated again, the hub pressing plate 7 is enabled to be tightly pressed downwards, fastening is achieved, operation is simple and convenient, the gear is not needed to be disassembled, and efficiency is higher.

In this embodiment, a circular positioning block 15 is disposed at the center of the upper end surface of the fixing seat 1, a groove adapted to the circular positioning block 15 is disposed at the lower end of the sliding seat 2, and the depth of the groove is greater than the height of the circular positioning block 15.

The depth of the groove is larger than the height of the circular positioning block 15, so that the friction between the sliding seat 2 and the fixed seat 1 can be increased when the hub pressing plate is pressed downwards, the sliding seat 2 and the fixed seat 1 are fixed, and the gear machining operation is ensured to be carried out smoothly.

The lower end of the fixed seat 1 is provided with an anti-slip supporting block 16

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (5)

1. The gear machining seat is characterized by comprising a fixed seat, wherein a sliding seat is rotatably arranged on the fixed seat, a first shaft hole positioning protrusion is arranged on the sliding seat, an extension plate is arranged on the outer side of the sliding seat, a gear tooth fixing mechanism is arranged on the extension plate, a mounting frame is arranged on the outer side wall of the fixed seat, an upper cantilever of the mounting frame is positioned above the sliding seat, and a hub pressing mechanism is arranged on the upper cantilever.

2. The gear processing seat according to claim 1, wherein the hub pressing mechanism comprises a first screw rod penetrating through the upper cantilever, a hub pressing plate is rotatably mounted at the lower end of the first screw rod, a second shaft hole positioning protrusion is arranged at the lower end of the hub pressing plate, and a first driving handle is arranged at the upper end of the first screw rod.

3. The gear machining seat of claim 1, wherein the gear tooth fixing mechanism comprises a mounting block, a second screw rod is arranged on the mounting block in a penetrating mode, a connecting plate is rotatably arranged at one end, close to the first shaft hole, of the second screw rod, the connecting plate is provided with a gear tooth inserting block, and a second driving handle is arranged at the other end of the second screw rod.

4. The gear machining seat of claim 1, wherein a circular positioning block is arranged in the center of the upper end face of the fixed seat, a groove matched with the circular positioning block is formed in the lower end of the sliding seat, and the depth of the groove is larger than the height of the circular positioning block.

5. The gear processing seat according to claim 1, wherein the lower end of the fixing seat is provided with an anti-slip supporting block.