CN218495840U - Equivalent support for sintering gear seat - Google Patents
Equivalent support for sintering gear seat Download PDFInfo
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- CN218495840U CN218495840U CN202222773723.8U CN202222773723U CN218495840U CN 218495840 U CN218495840 U CN 218495840U CN 202222773723 U CN202222773723 U CN 202222773723U CN 218495840 U CN218495840 U CN 218495840U
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- supporting part
- sintering
- connecting portion
- groove
- supporting
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Abstract
The utility model discloses an equivalent support that pinion stand sintering was used, including first supporting part, connecting portion, second supporting part, a set of spacing groove, a set of boss, first supporting part one side is located to the second supporting part, and through connecting portion and first supporting part fixed connection, connecting portion both sides are located relatively to the spacing groove, first supporting part, connecting portion, second supporting part upper surface are evenly located to the boss, and all with first supporting part, connecting portion, second supporting part fixed connection. The utility model provides a pair of equivalent support that pinion stand sintering was used, its simple structure, reasonable in design, installation convenient operation is swift, and the supporting effect is good, contracts with the pinion stand is synchronous during the sintering, has guaranteed the plane degree after the pinion stand sintering, has improved the product precision after the sintering, has improved the quality and the production efficiency of pinion stand.
Description
Technical Field
The utility model belongs to the gear seat field of making, in particular to equivalent support that gear seat sintering was used.
Background
The gear is used as a more precise mechanical part, and related components of the gear also have higher standards in production, such as a gear seat, the gear seat needs to undergo a sintering process in production, the requirement on the size precision of the gear seat after sintering is higher, the flatness is required to be guaranteed within 0.03mm, in conventional sintering, an operator often uses a customized ceramic plate for sintering, a groove is dug in the middle according to the structure of a product to avoid two steps of the gear seat, the middle position of the product can be suspended after placement, and in addition, the middle position of the product is thicker and heavier than the two end positions, so that the flatness exceeds a limited range due to deformation in the process of sintering the product.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in order to overcome not enough above, the utility model aims at providing an equivalent of pinion stand sintering usefulness supports, its simple structure, reasonable in design, installation convenient operation is swift, and the supporting effect is good, has guaranteed the plane degree of pinion stand, has improved product precision and production efficiency.
The technical scheme is as follows: in order to achieve the above object, the utility model provides an equivalent support that pinion stand sintering was used, including first supporting part, connecting portion, second supporting part, a set of spacing groove, a set of boss, first supporting part one side is located to the second supporting part, and through connecting portion and first supporting part fixed connection, connecting portion both sides are located relatively to the spacing groove, first supporting part, connecting portion, second supporting part upper surface are evenly located to the boss, and all with first supporting part, connecting portion, second supporting part fixed connection. The utility model discloses simple structure, reasonable in design, installation convenient operation is swift, and the supporting effect is good, contracts with the pinion stand is synchronous during the sintering, has guaranteed the plane degree after the pinion stand sintering, has improved the product precision after the sintering, has improved the quality and the production efficiency of pinion stand.
Further, first supporting part, connecting portion, second supporting part integrated into one piece, and first supporting part, connecting portion, second supporting part height equal, first supporting part is kept away from connecting portion one end and is circular-arc setting, the second supporting part is kept away from connecting portion one end and is circular-arc setting, just first supporting part is crisscross the setting with the circular arc end of second supporting part. The edge sizes of the first supporting part and the second supporting part are larger than that of the gear seat, so that the gear seat can be well supported, and the placing stability of the gear seat is ensured.
Furthermore, a set of first blind holes is formed in the lower surface of the first supporting portion, and the first blind holes are located on one side, away from the connecting portion, of the first supporting portion. The blind hole is beneficial to reducing the whole weight, is more convenient to operate and improves the placing stability.
Furthermore, a weight reduction groove is formed in one side of the first blind hole. The weight reduction groove reduces the overall weight and is convenient to operate.
Furthermore, a set of second blind holes is formed in the lower surface of the second supporting portion, and the second blind holes are located on one side, far away from the connecting portion, of the second supporting portion. The blind hole is beneficial to reducing the whole weight, is more convenient to operate and improves the placing stability.
Furthermore, a groove is formed in one side of the second blind hole. The whole weight is reduced by the groove, and the operation is convenient.
Furthermore, the lower surface of the connecting part is provided with a connecting groove, and the connecting groove is connected with the weight reduction groove and the groove. The connecting groove reduces the whole weight and is convenient to operate.
Furthermore, the boss is hemispherical. Hemispherical setting makes the area of contact of boss and pinion stand littleer, has improved the stability that the pinion stand was placed on the boss.
Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has:
1. the utility model provides an equivalent support that pinion stand sintering was used, simple structure, reasonable in design, installation convenient operation is swift, and the supporting effect is good, contracts with the pinion stand is synchronous during the sintering, has guaranteed the plane degree after the pinion stand sintering, has improved the product precision after the sintering, has improved the quality and the production efficiency of pinion stand.
2. The utility model provides an equivalent that gear seat sintering was used supports, and first, second supporting part edge size is greater than the gear seat, can well support the gear seat, guarantees the steady of its placing.
3. The utility model provides an equivalent of pinion stand sintering usefulness supports, and first, second blind hole are favorable to reducing whole weight, the operation of being more convenient for, and have improved the stationarity of placing. The weight reduction grooves, the grooves and the connecting grooves reduce the overall weight and are convenient to operate.
4. The utility model provides an equivalent that pinion stand sintering was used supports, and hemispherical setting makes the area of contact of boss and pinion stand littleer, has improved the stability that the pinion stand was placed on the boss.
Drawings
FIG. 1 is a schematic view of an installation of an equivalent support for sintering a gear seat according to the present invention;
FIG. 2 is a schematic top view of an equivalent support for sintering a gear seat according to the present invention;
FIG. 3 is a schematic view of the lower surface of the equivalent support for sintering the gear seat according to the present invention;
in the figure: the support comprises a first support part 1, a connecting part 2, a second support part 3, a limiting groove 4, a boss 5, a first blind hole 10, a lightening groove 11, a connecting groove 20, a second blind hole 30 and a groove 31.
Detailed Description
The invention will be further elucidated with reference to the drawings and the specific embodiments.
Examples
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate 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, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Example 1
As shown in fig. 1-3, the equivalent support for sintering the gear seat in this embodiment includes a first support portion 1, a connecting portion 2, a second support portion 3, a set of limiting groove 4, and a set of boss 5, the second support portion 3 is disposed on one side of the first support portion 1, and is fixedly connected to the first support portion 1 through the connecting portion 2, the limiting groove 4 is disposed on two sides of the connecting portion 2, and the boss 5 is uniformly disposed on the upper surfaces of the first support portion 1, the connecting portion 2, and the second support portion 3, and is fixedly connected to the first support portion 1, the connecting portion 2, and the second support portion 3.
In this embodiment, the first supporting portion 1, the connecting portion 2, and the second supporting portion 3 are integrally formed, and the heights of the first supporting portion 1, the connecting portion 2, and the second supporting portion 3 are equal, the end of the first supporting portion 1 away from the connecting portion 2 is arc-shaped, the end of the second supporting portion 3 away from the connecting portion 2 is arc-shaped, and the arc ends of the first supporting portion 1 and the second supporting portion 3 are staggered.
Example 2
Based on embodiment 1, in this embodiment, a set of first blind holes 10 is disposed on the lower surface of the first supporting portion 1, and the first blind holes 10 are located on a side of the first supporting portion 1 away from the connecting portion 2.
In this embodiment, a weight-reducing slot 11 is formed on one side of the first blind hole 10.
In this embodiment, a set of second blind holes 30 is disposed on the lower surface of the second supporting portion 3, and the second blind holes 30 are located on one side of the second supporting portion 3 away from the connecting portion 2.
In this embodiment, a groove 31 is formed at one side of the second blind hole 30.
In this embodiment, the connecting portion 2 is provided with a connecting groove 20 on the lower surface, and the connecting groove 20 connects the lightening groove 11 and the groove 31.
In this embodiment, the boss 5 is disposed in a hemispherical shape.
Use the utility model discloses the time, scribble aluminium oxide powder on first supporting part 1, connecting portion 2, second supporting part 3 and boss 5 earlier, prevent the adhesion after the sintering, aim at the pinion stand below afterwards the utility model discloses, arrange limiting groove 4 in to pinion stand both sides salient, pinion stand bottom and boss contact to steadily place on it, can will afterwards the utility model discloses together carry out sintering work with the pinion stand.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides an equivalent that gear seat sintering was used supports which characterized in that: including first supporting part (1), connecting portion (2), second supporting part (3), a set of spacing groove (4), a set of boss (5), first supporting part (1) one side is located in second supporting part (3), and through connecting portion (2) and first supporting part (1) fixed connection, connecting portion (2) both sides are located relatively in spacing groove (4), first supporting part (1), connecting portion (2), second supporting part (3) upper surface are evenly located in boss (5), and all with first supporting part (1), connecting portion (2), second supporting part (3) fixed connection.
2. The equivalent support for sintering of a gear wheel carrier according to claim 1, wherein: first supporting part (1), connecting portion (2), second supporting part (3) integrated into one piece, and first supporting part (1), connecting portion (2), second supporting part (3) highly equal, and connecting portion (2) one end is kept away from in first supporting part (1) and is circular-arc setting, connecting portion (2) one end is kept away from in second supporting part (3) and is circular-arc setting, just first supporting part (1) is crisscross the setting with the circular arc end of second supporting part (3).
3. The equivalent support for sintering of a gear wheel carrier of claim 1, wherein: the lower surface of the first supporting portion (1) is provided with a group of first blind holes (10), and the first blind holes (10) are located on one side, away from the connecting portion (2), of the first supporting portion (1).
4. The equivalent support for sintering of a gear wheel carrier according to claim 3, wherein: and a weight reduction groove (11) is formed in one side of the first blind hole (10).
5. The equivalent support for sintering of a gear wheel carrier according to claim 4, wherein: the lower surface of the second supporting part (3) is provided with a group of second blind holes (30), and the second blind holes (30) are located on one side, far away from the connecting part (2), of the second supporting part (3).
6. The equivalent support for sintering of a gear wheel carrier according to claim 5, wherein: and one side of the second blind hole (30) is provided with a groove (31).
7. The equivalent support for sintering of a gear wheel carrier according to claim 6, wherein: the connecting part (2) is provided with a connecting groove (20) on the lower surface, and the connecting groove (20) is connected with a lightening groove (11) and a groove (31).
8. The equivalent support for sintering of a gear wheel carrier according to claim 1, wherein: the boss (5) is arranged in a hemispherical shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222773723.8U CN218495840U (en) | 2022-10-21 | 2022-10-21 | Equivalent support for sintering gear seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222773723.8U CN218495840U (en) | 2022-10-21 | 2022-10-21 | Equivalent support for sintering gear seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218495840U true CN218495840U (en) | 2023-02-17 |
Family
ID=85194871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222773723.8U Active CN218495840U (en) | 2022-10-21 | 2022-10-21 | Equivalent support for sintering gear seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218495840U (en) |
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2022
- 2022-10-21 CN CN202222773723.8U patent/CN218495840U/en active Active
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