Split type gear

Abstract

The utility model relates to the technical field of gears, in particular to a split type gear and a mechanism of the split type gear, when the gear needs to be replaced, only a gear ring needs to be replaced, and therefore the use efficiency and effect of the gear are enhanced. Comprising gear rings and hubs, and the gear rings are connected with the corresponding hubs through mounting mechanisms; the installation mechanism further comprises sliding blocks, multiple sets of installation grooves are symmetrically formed in the front ends of the hubs, the inner diameter of the gear ring is matched with the outer diameter of the corresponding hub, the gear ring and the corresponding hub are sleeved in a sliding mode, the installation ends of the multiple sets of sliding blocks are symmetrically installed on the inner diameter of the gear ring, and the multiple sets of sliding blocks and the corresponding hubs are clamped in a sliding mode through the installation grooves. And the multiple sets of sliding blocks are connected with the corresponding hubs through fixing mechanisms, auxiliary mechanisms are arranged on the side walls of the mounting grooves, and the auxiliary mechanisms conduct auxiliary jacking on the sliding blocks, so that the mounting stability of the sliding blocks is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to gear technical field, concretely is a kind of split gear. BACKGROUND

[0002] Gear is widely used in the transmission system of various mechanical equipment as a mature transmission component. The gear structure currently adopted by people is generally integral type, which has the characteristics of easy processing and high precision. However, the gear is made of high-quality low-alloy steel and needs to be heat treated to obtain certain impact resistance, wear resistance and toughness. According to the performance requirements of the gear, only the gear ring and the gear surface are required to be high. The use of integral structure not only wastes high-quality steel, but also brings many inconveniences to gear processing and heat treatment, thereby reducing the use efficiency and effect of the gear, resulting in poor practicality. SUMMARY

[0003] (I) Technical problem solved

[0004] In view of the deficiencies of the prior art, the utility model provides a mechanism of a split gear. When the gear needs to be replaced, only the gear ring needs to be replaced, thereby enhancing the use efficiency and effect of the gear, and enhancing the practicality of the split gear.

[0005] (II) Technical scheme

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a split gear, comprising a gear ring and a hub, the gear ring is connected with the corresponding hub through a mounting mechanism;

[0007] The mounting mechanism further comprises a sliding block, the hub front end is symmetrically provided with a plurality of mounting grooves, the gear ring inner diameter is matched with the corresponding hub outer diameter size, the gear ring and the corresponding hub are slidingly sleeved, a plurality of sliding block mounting ends are symmetrically mounted on the gear ring inner diameter, a plurality of sliding blocks are slidingly clamped with the corresponding hub through the mounting grooves, a plurality of sliding blocks are connected with the corresponding hub through a fixing mechanism, and the mounting groove side wall is provided with an auxiliary mechanism.

[0008] Further, in order to facilitate the improvement of the connection stability, the utility model improves that the auxiliary mechanism further comprises a tightening bead and a spring, the mounting groove side wall is symmetrically provided with a working cavity, the sliding block side wall is provided with a clamping groove, a plurality of springs are located in the corresponding working cavity, a plurality of tightening beads are slidingly clamped with the corresponding hub through the working cavity, a plurality of top beads are extruded by the corresponding springs, and the tightening bead and the corresponding clamping groove are slidingly clamped.

[0009] Further, in order to facilitate the fixing, the utility model improves that the fixing mechanism further comprises a screw, and a plurality of sliding blocks are fixed with the hub through the corresponding screw. Further, in order to facilitate the fixing, the utility model improves that the fixing mechanism further comprises a screw, and a plurality of sliding blocks are fixed with the hub through the corresponding screw.

[0010] Further, in order to facilitate the improvement of the fixing effect, the utility model discloses the improvement has, the screw is uniformly distributed on the wheel hub.

[0011] (Three) beneficial effects

[0012] Compared with the prior art, the utility model provides a split gear, has the following beneficial effects:

[0013] The split gear, 1. the utility model sets up the installation mechanism, first the split gear passes through the sliding block and the installation groove's sliding and clamps, improves the connection stability of the gear ring and the wheel hub, and the overall strength is the same as the integral gear, thus facilitating the replacement of the worn gear ring, and saving the material, 2. the utility model sets up the auxiliary mechanism, through the use of the jacking bead and spring, the jacking bead is convenient for the auxiliary jacking of the sliding block, and the overall installation stability is improved, 3. the utility model sets up the fixing mechanism, through the use of the screw, the wheel hub and the sliding block are conveniently fixed and installed, through the mechanism of a split gear, when the gear needs to be replaced, only the gear ring can be replaced, thus the use efficiency and effect of the gear are enhanced, thereby enhancing the practicability. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the structure schematic view of the utility model structure schematic view;

[0015] Figure 2 It is the structure schematic view of the utility model's front view;

[0016] Figure 3 It is the structure schematic view of the utility model's A's local enlarged sectional view;

[0017] Figure 4 It is the structure schematic view of the utility model's screw and wheel hub's connection;

[0018] Figure 5 It is the structure schematic view of the utility model's wheel hub.

[0019] In the drawing: 1, gear ring;2, wheel hub;3, sliding block;4, installation groove;5, jacking bead;6, spring;7, working cavity;8, clamping groove;9, screw. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Please refer to Figures 1-4 A split gear, comprising a gear ring 1 and a hub 2, the gear ring 1 is connected with the corresponding hub 2 through a mounting mechanism;

[0022] The mounting mechanism further comprises a sliding block 3, the front end of the hub 2 is symmetrically provided with a plurality of groups of mounting grooves 4, the inner diameter of the gear ring 1 is matched with the outer diameter of the corresponding hub 2, the gear ring 1 and the corresponding hub 2 are slidingly sleeved, a plurality of groups of sliding blocks 3 are symmetrically mounted on the inner diameter of the gear ring 1, a plurality of groups of sliding blocks 3 are slidingly clamped with the corresponding hub 2 through the mounting grooves 4, a plurality of groups of sliding blocks 3 are connected with the corresponding hub 2 through a fixing mechanism, and the side wall of the mounting groove 4 is provided with an auxiliary mechanism.

[0023] When the device is used, 1. The utility model sets up mounting mechanism, first this split gear improves the connection stability of gear ring 1 and hub 2 through the sliding clamping of sliding block 3 and mounting groove 4, and the overall strength is the same as that of the integral gear, so it is convenient to replace the worn gear ring 1, and materials are saved; 2. The utility model is provided with an auxiliary mechanism, which is convenient for assisting the sliding block 3 through the use of the tightening bead 5 and the spring 6, and improves the overall installation stability; 3. The utility model is provided with a fixing mechanism, which is convenient for fixing and installing the hub 2 and the sliding block 3 through the use of the screw 9; through the mechanism of the split gear, when the gear needs to be replaced, only the gear ring 1 needs to be replaced, so that the use efficiency and effect of the gear are enhanced, thereby enhancing the practicability.

[0024] In actual use, it is found that it is not convenient to improve the connection stability, in order to solve the above problems, in the embodiment, the auxiliary mechanism further comprises a tightening bead 5 and a spring 6, the side wall of the mounting groove 4 is symmetrically provided with a working cavity 7, the side wall of the sliding block 3 is provided with a clamping groove 8, a plurality of groups of springs 6 are located in the corresponding working cavities 7, a plurality of groups of tightening beads 5 are slidingly clamped with the corresponding hub 2 through the working cavities 7, a plurality of groups of top beads are extruded by the corresponding springs 6, and the tightening bead 5 is slidingly clamped with the corresponding clamping groove 8.

[0025] In actual use, it is found that it is not convenient to fix, in order to solve the above problems, in the embodiment, the fixing mechanism further comprises a screw 9, and a plurality of groups of sliding blocks 3 are fixed with the hub 2 through the corresponding screws 9.

[0026] In actual use, it is found that it is not convenient to improve the fixing effect, in order to solve the above problems, in the embodiment, the screws 9 are uniformly distributed on the hub 2.

[0027] In order to explain the possible application scenarios, technical principles, specific implementation schemes, and the purposes and effects of the present application in detail, the following will be described in detail in combination with the specific embodiments listed and the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and therefore only serve as examples, and cannot limit the protection scope of the present application.

[0028] In this paper, the term "embodiment" means that the specific features, structures or characteristics described in combination with the embodiment can be included in at least one embodiment of the present application. The term "embodiment" appearing at various places in the specification does not necessarily refer to the same embodiment, and does not particularly limit the independence or association between other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, each technical feature mentioned in each embodiment can be combined in any way to form a corresponding implementable technical solution.

[0029] Unless otherwise defined, the meaning of the technical terms used herein is the same as that generally understood by those skilled in the art to which the present application belongs; the use of related terms herein is only for the purpose of describing specific embodiments, and is not intended to limit the present application.

[0030] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A split gear, comprising a gear ring (1) and a hub (2), the gear ring (1) being connected with the corresponding hub (2) through a mounting mechanism; characterized in that The mounting mechanism further comprises a sliding block (3), the hub (2) is symmetrically provided with a plurality of groups of mounting grooves (4) at the front end, the inner diameter of the gear ring (1) is matched with the outer diameter of the corresponding hub (2), the gear ring (1) and the corresponding hub (2) are slidingly sleeved, a plurality of groups of sliding blocks (3) are symmetrically mounted on the inner diameter of the gear ring (1), a plurality of groups of sliding blocks (3) are slidingly clamped with the corresponding hub (2) through the mounting grooves (4), a plurality of groups of sliding blocks (3) are connected with the corresponding hub (2) through a fixing mechanism, and the side wall of the mounting groove (4) is provided with an auxiliary mechanism; The auxiliary mechanism further comprises a jamming bead (5) and a spring (6), the side wall of the mounting groove (4) is symmetrically provided with a working cavity (7), the side wall of the sliding block (3) is provided with a clamping groove (8), a plurality of groups of springs (6) are located in the corresponding working cavities (7), a plurality of groups of jamming beads (5) are slidingly clamped with the corresponding hub (2) through the working cavities (7), a plurality of groups of jamming beads are extruded by the corresponding springs (6), and the jamming bead (5) is slidingly clamped with the corresponding clamping groove (8).

2. The split gear of claim 1, wherein, The fixing mechanism further comprises a screw (9), and a plurality of groups of sliding blocks (3) are fixed with the hub (2) through the corresponding screws (9).

3. The split gear of claim 2, wherein, The screws (9) are uniformly distributed on the hub (2).

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