CN214425050U - Durable type duplicate gear axle - Google Patents

Abstract

The utility model provides a durable type duplicate gear axle, including spacing through-hole and spacing solid fixed ring, spacing solid fixed ring is installed and is being fixed in the lower extreme outside a week of connecting the axostylus axostyle. The utility model discloses a be provided with limit connection rod structure, be convenient for the amalgamation use like this, the cavity pipeline of limit connection rod passes through fixing hole's inboard region, make the fixed outside axostylus axostyle of being convenient for use, and limit ring fixes at connecting the axostylus axostyle through the cylinder of pegging graft, effectively fix like this, make more firmly inseparable in the amalgamation, thereby effectively avoid droing when using, and through being provided with outside axostylus axostyle structure, thereby be convenient for connect fixed use, the bottom end block of outside axostylus axostyle cup joints fixed connection on limit connection rod through inlaying the ring, the concatenation of being convenient for is fixed like this, make the amalgamation of being convenient for connect the use, and the axostylus axostyle shell is because of the shape in the outside, make be convenient for and external fixation, thereby convenient for connect the use.

Description

Durable type duplicate gear axle

Technical Field

The utility model relates to a duplex gear axle technical field refers in particular to a durable type duplex gear axle.

Background

Gear shaft refers to a mechanical part that supports and rotates with a rotating part to transmit motion, torque, or bending moment. Typically in the form of a metal rod, each section may have a different diameter. The parts of the machine that rotate are mounted on the shaft.

At present, when the existing durable dual gear shaft is fixedly connected and used, the connection, fixation and closure are not firm and tight, so that the problem of loosening and falling easily occurs when the dual gear shaft is fixedly used.

SUMMERY OF THE UTILITY MODEL

To above problem, the utility model provides a durable type duplicate gear axle, the cavity pipeline of spacing connecting rod passes through fixing hole's inboard region for the fixed outside axostylus axostyle of being convenient for uses, and spacing ring is fixed at connecting the axostylus axostyle through the cylinder of pegging graft, effectively fixes like this, makes more firmly inseparable in the amalgamation, thereby effectively avoids droing when using.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

the utility model provides a durable type duplicate gear axle, includes spacing through-hole and spacing solid fixed ring, spacing solid fixed ring installs on the lower extreme outside a week of fixing at the connecting axle pole, be provided with spacing through-hole in the middle of the lower extreme of connecting the axle pole, spacing solid fixed ring's outside a week is provided with wear-resisting gear, the upper end outside of connecting the axle pole is provided with inboard gear groove, be provided with spacing connecting rod in the middle of the upper end of connecting the axle pole, the upper end of spacing connecting rod is provided with the outside axle pole, the upper end outside of outside axle pole is provided with the buckle recess.

Preferably, the limiting connecting rod comprises a fixing through hole, a hollow pipeline, a limiting circular ring and a splicing cylinder, the fixing through hole is formed in the hollow pipeline, the limiting circular ring is arranged at the lower end of the hollow pipeline, the splicing cylinder is arranged at the lower end of the limiting circular ring and connected to the inner gear groove, and the hollow pipeline is connected to the outer shaft rod.

Preferably, the outer side shaft rod comprises a shaft rod shell, a bottom end block and an embedded ring, the bottom end block is arranged at the lower end of the shaft rod shell, the embedded ring is arranged in the middle of the lower end of the bottom end block, and the embedded ring is connected to the limiting connecting rod.

Preferably, wear-resisting gear includes gear housing, gear clearance groove and inside through-hole, gear housing's outside a week is provided with the gear clearance groove, gear housing's inside is provided with inside through-hole, gear housing connects on spacing solid fixed ring.

Preferably, the outer side shaft lever and the limiting connecting rod are fixedly connected in a sleeved mode, and the outer side shaft lever is located in the middle of the inner portion of the limiting connecting rod.

Preferably, the limit connecting rod is an axial center, and two ends of the limit connecting rod are in a symmetrical state.

The utility model discloses beneficial effect:

1. the utility model is provided with the limiting connecting rod structure, so that the limiting connecting rod structure is convenient for splicing use, the hollow pipeline of the limiting connecting rod is convenient for fixing the outer shaft rod for use through the inner side area of the fixing through hole, and the limiting ring is fixed on the connecting shaft rod through the splicing cylinder, so that the limiting ring is effectively fixed, so that the limiting ring is firmer and more compact in splicing, and the falling off is effectively avoided in use;

2. the utility model discloses a be provided with outside axostylus axostyle structure to be convenient for connect fixed use, the bottom end block of outside axostylus axostyle cup joints fixed connection on spacing connecting rod through inlaying the ring, and the concatenation of being convenient for is fixed like this, makes the amalgamation of being convenient for connect the use, and the axostylus axostyle shell is because of the shape in the outside, makes to be convenient for and external fixation, thereby convenient to connect the use.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the structure of the limiting connecting rod of the present invention;

FIG. 3 is a schematic structural view of the outer shaft of the present invention;

FIG. 4 is a schematic view of the wear-resistant gear of the present invention;

in the figure: 1. a snap groove; 2. an outboard shaft lever; 21. a shaft housing; 22. a bottom end block; 23. embedding a circular ring; 3. a limit connecting rod; 31. a fixing through hole; 32. a hollow conduit; 33. a limiting ring; 34. inserting a cylinder; 4. an inner gear groove; 5. connecting the shaft lever; 6. a limiting through hole; 7. a limiting fixing ring; 8. a wear resistant gear; 81. a gear housing; 82. a gear clearance groove; 83. an inner through hole.

Detailed Description

The technical solution of the present invention will be described below with reference to the accompanying drawings and examples.

As shown in fig. 1 to 4, a durable type duplicate gear axle, including spacing through-hole 6 and spacing solid fixed ring 7, spacing solid fixed ring 7 is installed and is being fixed on the lower extreme outside a week of connecting axostylus axostyle 5, be provided with spacing through-hole 6 in the middle of the lower extreme of connecting axostylus axostyle 5, the outside a week of spacing solid fixed ring 7 is provided with wear-resisting gear 8, the upper end outside of connecting axostylus axostyle 5 is provided with inboard gear groove 4, be provided with spacing connecting rod 3 in the middle of the upper end of connecting axostylus axostyle 5, the upper end of spacing connecting rod 3 is provided with outside axostylus axostyle 2, the upper end outside of outside axostylus axostyle 2 is provided with buckle recess 1.

Specifically, limiting connection rod 3 includes fixing through hole 31, hollow pipeline 32, spacing ring 33 and grafting cylinder 34, hollow pipeline 32's inside is provided with fixing through hole 31, hollow pipeline 32's lower extreme is provided with spacing ring 33, spacing ring 33's lower extreme is provided with grafting cylinder 34, grafting cylinder 34 is connected on inboard gear groove 4, hollow pipeline 32 is connected on outside axostylus axostyle 2, hollow pipeline 32 of limiting connection rod 3 passes through fixing through hole 31's inboard region, make fixed outside axostylus axostyle 2 of being convenient for use, and spacing ring 33 fixes at connecting axostylus axostyle 5 through grafting cylinder 34, effectively fix like this, make more firmly inseparable in the amalgamation, thereby effectively avoid droing in the use.

Specifically, outside axostylus axostyle 2 includes axostylus axostyle shell 21, bottom end block 22 and inlay ring 23, the lower extreme of axostylus axostyle shell 21 is provided with bottom end block 22, be provided with in the middle of bottom end block 22's the lower extreme and inlay ring 23, it connects on limit connecting rod 3 to inlay ring 23, the bottom end block 22 of outside axostylus axostyle 2 cup joints fixed connection on limit connecting rod 3 through inlaying ring 23, the concatenation of being convenient for like this is fixed, make the concatenation of being convenient for connect the use, and axostylus axostyle shell 21 is because of the shape in the outside, make be convenient for and external fixation, thereby be convenient for connect the use.

Specifically, wear-resisting gear 8 includes gear housing 81, gear clearance groove 82 and inside through-hole 83, gear housing 81's outside a week is provided with gear clearance groove 82, gear housing 81's inside is provided with inside through-hole 83, gear housing 81 connects on spacing solid fixed ring 7, gear housing 81 of wear-resisting gear 8 connects on spacing solid fixed ring 7 through inside through-hole 83, the fixed use of being convenient for like this, and gear housing 81 is because of gear clearance groove 82 of outside a week for be convenient for with outside gear engagement connection use.

Specifically, outside axostylus axostyle 2 and spacing connecting rod 3 are through the mode fixed connection that cup joints, and outside axostylus axostyle 2 is located spacing connecting rod 3's inside intermediate position, the fixed use of being convenient for like this for use more stably.

Specifically, limiting connecting rod 3 is axle center, and limiting connecting rod 3's both ends are the symmetric state, and it is more convenient when rotating the use like this.

The utility model discloses a theory of operation: the outside axostylus axostyle 2 of 3 outer ends of spacing connecting rod passes through buckle recess 1 for be convenient for with outside fixed connection, the wear-resisting gear 8 in 7 outsides of spacing solid fixed ring is convenient for with outside contact like this, and inboard gear groove 4 is convenient for with outside gear connection, thereby connecting axostylus axostyle 5 is more stable when the pivoted. Spacing connecting rod 3 comprises fixing hole 31, cavity pipeline 32, spacing ring 33 and grafting cylinder 34, and the cavity pipeline 32 of spacing connecting rod 3 passes through fixing hole 31's inboard region for be convenient for fixed outside axostylus axostyle 2 uses, and spacing ring 33 is fixed at connecting axostylus axostyle 5 through grafting cylinder 34, effectively fixes like this, makes more firmly inseparable in the amalgamation, thereby effectively avoids droing when using. And outside axostylus axostyle 2 comprises axostylus axostyle shell 21, bottom end block 22 and inlay ring 23, and the bottom end block 22 of outside axostylus axostyle 2 cup joints fixed connection on spacing connecting rod 3 through inlaying ring 23, and the concatenation of being convenient for is fixed like this for the use is connected in the amalgamation of being convenient for, and axostylus axostyle shell 21 is because of the shape in the outside, makes to be convenient for and external fixation, thereby is convenient for connect the use.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims (6)

1. The utility model provides a durable type duplicate gear axle, includes spacing through-hole (6) and spacing solid fixed ring (7), its characterized in that: spacing solid fixed ring (7) are installed and are fixed on the lower extreme outside a week of connecting axostylus axostyle (5), be provided with spacing through-hole (6) in the middle of the lower extreme of connecting axostylus axostyle (5), the outside a week of spacing solid fixed ring (7) is provided with wear-resisting gear (8), the upper end outside of connecting axostylus axostyle (5) is provided with inboard gear groove (4), be provided with spacing connecting rod (3) in the middle of the upper end of connecting axostylus axostyle (5), the upper end of spacing connecting rod (3) is provided with outside axostylus axostyle (2), the upper end outside of outside axostylus axostyle (2) is provided with buckle recess (1).

2. The durable duplicate gear shaft of claim 1, wherein: limiting connecting rod (3) include fixing hole (31), cavity pipeline (32), spacing ring (33) and grafting cylinder (34), the inside of cavity pipeline (32) is provided with fixing hole (31), the lower extreme of cavity pipeline (32) is provided with spacing ring (33), the lower extreme of spacing ring (33) is provided with grafting cylinder (34), grafting cylinder (34) are connected on inboard gear groove (4), cavity pipeline (32) are connected on outside axostylus axostyle (2).

3. The durable duplicate gear shaft of claim 1, wherein: the outer side shaft rod (2) comprises a shaft rod shell (21), a bottom end block (22) and an embedded ring (23), the bottom end block (22) is arranged at the lower end of the shaft rod shell (21), the embedded ring (23) is arranged in the middle of the lower end of the bottom end block (22), and the embedded ring (23) is connected to the limiting connecting rod (3).

4. The durable duplicate gear shaft of claim 1, wherein: wear-resisting gear (8) are including gear housing (81), gear clearance groove (82) and inside through-hole (83), outside a week of gear housing (81) is provided with gear clearance groove (82), the inside of gear housing (81) is provided with inside through-hole (83), gear housing (81) are connected on spacing solid fixed ring (7).

5. The durable duplicate gear shaft of claim 1, wherein: the outer side shaft lever (2) is fixedly connected with the limiting connecting rod (3) in a sleeved mode, and the outer side shaft lever (2) is located in the middle of the inner portion of the limiting connecting rod (3).

6. The durable duplicate gear shaft of claim 1, wherein: the limiting connecting rod (3) is an axis center, and two ends of the limiting connecting rod (3) are in a symmetrical state.

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