CN218063295U

CN218063295U - Small-power diesel engine convex gear

Info

Publication number: CN218063295U
Application number: CN202221024524.0U
Authority: CN
Inventors: 刘凤根; 周玉国; 姚昌虎
Original assignee: Yancheng Dongkui Technology Co ltd
Current assignee: Yancheng Dongkui Technology Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-12-16
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a miniwatt diesel engine convex gear relates to diesel engine technical field, including the gear body, the gear body includes the wheel body, the spacing groove has been seted up to the top edge equidistance of wheel body, spacing inslot gomphosis has the tooth piece, the top of wheel body is provided with the fixed disk that the middle part was seted up first screw hole, the outer wall joint of fixed disk is at the top of wheel body, the second screw hole has been seted up to the inner wall of wheel body, wheel body and fixed disk pass first screw hole and second screw hole through the threaded connection head screw thread and carry out screw thread fixing, and the threaded connection head top has seted up spacing hole, the both sides of tooth piece are fixed with the spacing piece, stopper and tooth piece gomphosis are at the spacing inslot, the fixed disk covers the tooth piece top and is located more than half of spacing groove part. The utility model discloses an foretell equipment is convenient for change the tooth piece of different models to stable equipment is fixed, increases the suitability.

Description

Small-power diesel engine convex gear

Technical Field

The utility model relates to a diesel engine technical field especially relates to a miniwatt diesel engine convex gear.

Background

Gears and gear products thereof are important basic parts in mechanical equipment, and the main transmission parts of most mechanical complete equipment are gear transmission.

The common integrally formed camshaft gear of the diesel engine needs to be correspondingly designed according to various gear parameters, and the designed gear is usually only suitable for one type of mechanical equipment, and the universality of the gear is not high due to more diesel engine models.

Therefore, we have designed a small-power diesel engine spur gear to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a small-power diesel engine convex gear. The advantages are that: through the assembly, the tooth blocks of different models can be conveniently replaced, stable assembly and fixation are realized, and the applicability is improved.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a miniwatt diesel engine convex gear, includes the gear body, the gear body includes the wheel body, the spacing groove has been seted up to the top edge equidistance of wheel body, spacing inslot gomphosis has the tooth piece, the top of wheel body is provided with the fixed disk that the first screw hole was seted up at the middle part, the outer wall joint of fixed disk is at the top of wheel body, the second screw hole has been seted up to the inner wall of wheel body, wheel body and fixed disk pass first screw hole and second screw hole through the threaded connection head screw thread and carry out the screw thread fixation, and the spacing hole has been seted up at the threaded connection head top.

Through the technical scheme: during the use, with the tooth piece gomphosis at the spacing inslot, take out the fixed disk and cover the top that is located the spacing groove at the wheel body, rotate the fixed disk and make the fixed disk joint fix on the wheel body, it is further, take out the threaded connection head, pass first screw hole and second screw hole through the threaded connection head screw thread and carry out the screw thread fastening, strengthen the fixed between wheel body and the fixed disk, carry out fixed mounting through spacing pore pair wheel body at last, the utility model discloses a foretell equipment is convenient for change the tooth piece of different models to it is fixed to carry out stable equipment, increases the suitability.

This practicality further sets up to: and limiting blocks are fixed on two sides of the tooth block, and the limiting blocks and the tooth block are embedded in the limiting grooves.

Through the technical scheme: the limiting blocks can be used for reinforcing the jogged tooth blocks to be installed and fixed in the limiting grooves.

This practicality further sets up to: the fixed disc covers the top of the tooth block and is positioned over half of the limiting groove part.

Through the technical scheme: the fixed disk can better cover the tooth blocks, so that the tooth blocks are more stable when fixed and are stable when being convenient for rotating and meshing.

This practicality further sets up to: the outer edge of the fixed disc is fixed with a plurality of clamping heads which are arranged at equal intervals, and the top of the wheel body is fixed with a clamping block matched with the clamping heads.

Through the technical scheme: the fixed disk is rotated to enable the clamping head to be embedded in the clamping block, and the fixed disk is fixed and is enabled to be tightly attached to the top of the wheel body.

This practicality further sets up to: the clamping block is in an L-shaped structure, and one end of the clamping block is sealed.

Through the technical scheme: the clamping block with the L-shaped structure at one end seal is utilized, so that the fixed disc is fixed when rotating for a certain angle, and the falling off caused by excessive rotation is prevented.

This practicality further sets up to: the diameters of the first threaded hole and the second threaded hole are equal.

Through the technical scheme: the stable screw thread of threaded connection head of being convenient for passes first screw hole and second screw hole and fixes.

This practicality further sets up to: the top of fixed disk has seted up the notch, the fixed intercommunication in top of threaded connection head has the reinforcing disc.

Through the technical scheme: when the threaded connector is fixed in a threaded mode, the reinforcing disc is embedded in the groove to reinforce the extrusion of the fixing disc, and therefore the fixing disc is tightly connected with the wheel body.

The beneficial effects of the utility model are that:

1. the utility model discloses, during the use, with the tooth piece gomphosis at the spacing inslot, take out the fixed disk and cover the top that is located the spacing groove at the wheel body, rotate the fixed disk and make the fixed disk joint fix on the wheel body, it is further, take out the threaded connection head, pass first screw hole and second screw hole through the threaded connection head screw thread and carry out screw thread fastening, strengthen the fixed between wheel body and the fixed disk, carry out fixed mounting through spacing pore pair wheel body at last, the utility model discloses an foretell equipment is convenient for change the tooth piece of different models to it is fixed to carry out stable equipment, increases the suitability.

2. The utility model discloses, rotate the fixed disk and make the dop gomphosis in the fixture block, fix the fixed disk for the wheel body top is hugged closely to the fixed disk, and the shape that utilizes one end to seal is the fixture block of L shape structure, makes when the fixed disk rotates certain angle, just fixed, prevents to rotate excessively and drops.

3. The utility model discloses, during threaded connection head thread tightening, the reinforcing disc gomphosis is in the notch, strengthens the extrusion to the fixed disk for fixed disk and wheel body zonulae occludens.

Drawings

Fig. 1 is a schematic view of a first three-dimensional structure of a small-power diesel engine convex gear provided by the utility model;

fig. 2 is a schematic diagram of a second three-dimensional structure of a small-power diesel engine convex gear provided by the present invention;

fig. 3 is a schematic view of an expanded three-dimensional structure of a small-power diesel engine convex gear provided by the utility model;

fig. 4 is an enlarged schematic structural diagram of a position a in fig. 3 of a small-power diesel engine convex gear provided by the utility model.

In the figure: 1. a gear body; 2. a wheel body; 3. fixing the disc; 4. a tooth block; 5. a limiting groove; 6. a limiting block; 7. clamping a head; 8. a clamping block; 9. a threaded connector; 10. a reinforcing disc; 11. a first threaded hole; 12. a notch; 13. and a limiting hole.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by one of ordinary skill in the art as appropriate.

Referring to fig. 1-4, a small-power diesel engine convex gear, including gear body 1, gear body 1 includes wheel body 2, spacing groove 5 has been seted up to the top edge equidistance of wheel body 2, the gomphosis has tooth piece 4 in the spacing groove 5, the top of wheel body 2 is provided with fixed disk 3 that the middle part was seted up first screw hole 11, the outer wall joint of fixed disk 3 is at the top of wheel body 2, the second screw hole has been seted up to the inner wall of wheel body 2, wheel body 2 and fixed disk 3 pass first screw hole 11 and second screw hole through threaded connection head 9 screw thread and carry out the screw fixation, and threaded connection head 9 top has seted up spacing hole 13.

Specifically, the both sides of dog 4 are fixed with stopper 6, and stopper 6 and dog 4 gomphosis are at spacing inslot 5, utilize stopper 6 can strengthen dog 4 gomphosis and install fixedly at spacing inslot 5.

Concretely, fixed disk 3 covers 4 tops of tooth piece and is located more than half of spacing groove 5 part, and fixed disk 3 can be better covers tooth piece 4 for tooth piece 4 is more stable when fixed, and is stable when being convenient for rotate the meshing.

Specifically, the outward flange of fixed disk 3 is fixed with dop 7 that a plurality of equidistance set up, and the top of wheel body 2 is fixed with the fixture block 8 with dop 7 adaptation, rotates fixed disk 3 and makes dop 7 gomphosis in fixture block 8, fixes fixed disk 3 for fixed disk 3 hugs closely wheel body 2 top.

Specifically, the clamping block 8 is in an L-shaped structure, one end of the clamping block is sealed, and the clamping block 8 in the L-shaped structure with one sealed end is utilized, so that the fixed disk 3 is fixed when rotating for a certain angle, and is prevented from falling off due to excessive rotation.

Specifically, the diameters of the first threaded hole 11 and the second threaded hole are equal, so that the stable thread of the threaded connector 9 can penetrate through the first threaded hole 11 and the second threaded hole for fixing.

Specifically, notch 12 has been seted up at the top of fixed disk 3, and the fixed intercommunication in top of threaded connection head 9 has reinforcing disc 10, and when threaded connection head 9 threaded connection was fixed, reinforcing disc 10 gomphosis was in notch 12, strengthened the extrusion to fixed disk 3 for fixed disk 3 and wheel body 2 zonulae occludens.

The working principle is as follows: during the use, with the gomphosis of cogged block 4 in spacing groove 5, take out fixed disk 3 and cover the top that is located spacing groove 5 at wheel body 2, rotate fixed disk 3 and make the 3 joints of fixed disk fix on wheel body 2, further, take out threaded connection head 9, pass first screw hole 11 and second screw hole through threaded connection head 9 screw thread and carry out the screw thread fastening, strengthen the fixed between wheel body 2 and the fixed disk 3, carry out fixed mounting to wheel body 2 through spacing hole 13 at last, the utility model discloses a cogged block 4 of different models is convenient for change in foretell equipment to stable equipment is fixed, increases the suitability.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a miniwatt diesel engine convex gear, includes gear body (1), its characterized in that, gear body (1) includes wheel body (2), spacing groove (5) have been seted up to the top edge equidistance of wheel body (2), gomphosis has tooth piece (4) in spacing groove (5), the top of wheel body (2) is provided with fixed disk (3) that first screw hole (11) were seted up at the middle part, the outer wall joint of fixed disk (3) is at the top of wheel body (2), the second screw hole has been seted up to the inner wall of wheel body (2), wheel body (2) and fixed disk (3) pass first screw hole (11) and second screw hole through threaded connector (9) screw thread and carry out the screw fixation, and spacing hole (13) have been seted up at threaded connector (9) top.

2. The small-power diesel engine convex gear according to claim 1, characterized in that a limiting block (6) is fixed on two sides of the tooth block (4), and the limiting block (6) and the tooth block (4) are embedded in a limiting groove (5).

3. A small power diesel engine spur gear according to claim 2, characterised in that the fixing disc (3) covers more than half of the part of the tooth block (4) located in the limiting groove (5).

4. A small power diesel engine convex gear according to claim 3, characterized in that a plurality of clamping heads (7) are fixed on the outer edge of the fixed disc (3) at equal intervals, and a clamping block (8) matched with the clamping heads (7) is fixed on the top of the wheel body (2).

5. A small power diesel engine spur gear according to claim 4 characterised in that said dog (8) is L-shaped and has one end sealed.

6. A low power diesel engine spur gear according to claim 1, characterised in that the first threaded hole (11) and the second threaded hole are of equal diameter.

7. The convex gear of the small-power diesel engine according to claim 1, characterized in that the top of the fixed disk (3) is provided with a notch (12), and the top of the threaded connector (9) is fixedly communicated with a reinforcing disk (10).