CN209903019U - Axle type forging rotating device that detects a flaw - Google Patents
Axle type forging rotating device that detects a flaw Download PDFInfo
- Publication number
- CN209903019U CN209903019U CN201920122712.9U CN201920122712U CN209903019U CN 209903019 U CN209903019 U CN 209903019U CN 201920122712 U CN201920122712 U CN 201920122712U CN 209903019 U CN209903019 U CN 209903019U
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- rack
- gear
- rotating device
- roller
- shaft
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Abstract
The utility model discloses a shaft forging flaw detection rotating device, which comprises a base, wherein a rectangular groove is arranged in the middle of the base, a first rack and a second rack which are opposite in tooth direction are arranged on two long edges of the rectangular groove in a sliding manner, a gear which is meshed with the first rack and the second rack is arranged between the first rack and the second rack, and the gear is rotatably connected to the lower surface of the groove; the groove is also provided with a braking piece for limiting the rotation of the gear; a first roller shaft perpendicular to the first rack is horizontally arranged on the first rack, and a second roller shaft perpendicular to the second rack is horizontally arranged on the second rack. The utility model discloses be provided with first rack and second rack, first rack and second rack remove through gear revolve to adjust the distance between first roller and the second roller, the size of the axle type forging of adaptable difference.
Description
Technical Field
The utility model relates to a forging detecting instrument field particularly, relates to an axle type forging rotating device that detects a flaw.
Background
Large-scale shaft forgings are generally used for large-scale rotating machine equipment such as fans, steam turbines and the like, and the forgings have high requirements on quality and must be subjected to strict flaw detection. The existing flaw detection method is that manual handheld flaw detection equipment is used for detecting around a forged piece, and operation is very inconvenient.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned technical problem among the correlation technique, the utility model provides an axle type forging rotating device that detects a flaw can adapt to various not unidimensional axle type forgings, and convenient rotates the forging and detects a flaw.
In order to achieve the technical purpose, the technical scheme of the utility model is realized as follows:
a flaw detection rotating device for a shaft forging comprises a base, wherein a rectangular groove is formed in the middle of the base, a first rack and a second rack which are opposite in tooth direction are arranged on two long sides of the rectangular groove in a sliding mode, a gear meshed with the first rack and the second rack is arranged between the first rack and the second rack, and the gear is rotatably connected to the lower surface of the groove; the groove is also provided with a braking piece for limiting the rotation of the gear; and a first roller shaft vertical to the first rack is horizontally arranged on the first rack, and a second roller shaft vertical to the second rack is horizontally arranged on the second rack.
Furthermore, be connected with on the first roller and drive first roller pivoted motor.
Furthermore, the gear is connected with a second motor which drives the gear to rotate.
Further, a rubber layer is sleeved on the surface of the first roller shaft.
Further, a rubber layer is sleeved on the surface of the second roller shaft.
The utility model has the advantages that: the utility model is provided with a first rack and a second rack which move through gear rotation, thereby adjusting the distance between a first roller shaft and a second roller shaft and adapting to the sizes of different shaft forgings; first roller and second roller are used for supporting axle type forging, and through rotating first roller or second roller, it is rotatory to drive axle type forging, makes things convenient for the operation of detecting a flaw of axle type forging.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a flaw detection rotating device for a shaft forging.
In the figure: 1. the roller comprises a base, 2 rectangular grooves, 3 first racks, 4 second racks, 5 gears, 6 first roller shafts and 7 second roller shafts.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
As shown in fig. 1, the flaw detection rotating device for the shaft forging according to the embodiment of the present invention comprises a base 1, wherein a rectangular groove 2 is arranged in the middle of the base 1, a first rack 3 and a second rack 4 with opposite tooth directions are slidably arranged on two long sides of the rectangular groove 2, a gear 5 engaged with the first rack 3 and the second rack 4 is arranged between the first rack 3 and the second rack 4, and the gear 5 is rotatably connected to the lower surface of the groove 2; the groove 2 is also provided with a braking piece for limiting the rotation of the gear 5; a first roller shaft 6 vertical to the first rack 3 is horizontally arranged on the first rack 3, and a second roller shaft 7 vertical to the second rack 4 is horizontally arranged on the second rack 4.
In an embodiment of the present invention, the first roller shaft 6 is connected to a first motor for driving the first roller shaft 6 to rotate.
In an embodiment of the present invention, the gear 5 is connected to a second motor for driving the gear 5 to rotate.
In one embodiment of the present invention, the first roller 6 is covered with a rubber layer.
In one embodiment of the present invention, the second roller 7 is covered with a rubber layer.
For the convenience of understanding the above technical solutions of the present invention, the above technical solutions of the present invention are explained in detail through specific use modes below.
When specifically using, according to the utility model discloses an axle type forging rotating device that detects a flaw removes the braking of braking part counter gear 5, according to the size of a dimension of forging, starts the interval between second motor regulation first roller 6 and the second roller 7, with braking part brake gear 5. The forge piece is placed on the first roller shaft 6 and the second roller shaft 7, the first motor is rotated, the first roller shaft 6 drives the forge piece to rotate, and the flaw detector is placed around the forge piece, so that flaw detection can be conveniently performed.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The shaft forging flaw detection rotating device comprises a base (1) and is characterized in that a rectangular groove (2) is formed in the middle of the base (1), a first rack (3) and a second rack (4) which are opposite in tooth direction are arranged on two long sides of the rectangular groove (2) in a sliding mode, a gear (5) which is meshed with the first rack (3) and the second rack (4) is arranged between the first rack (3) and the second rack (4), and the gear (5) is rotatably connected to the lower surface of the groove (2); the groove (2) is also provided with a braking piece for limiting the rotation of the gear (5); a first roller shaft (6) vertical to the first rack (3) is horizontally arranged on the first rack (3), and a second roller shaft (7) vertical to the second rack (4) is horizontally arranged on the second rack (4).
2. The shaft forging flaw detection rotating device of claim 1, characterized in that: the first roller shaft (6) is connected with a first motor which drives the first roller shaft (6) to rotate.
3. The shaft forging flaw detection rotating device of claim 1, characterized in that: the gear (5) is connected with a second motor which drives the gear (5) to rotate.
4. The shaft forging flaw detection rotating device of claim 1, characterized in that: the surface of the first roll shaft (6) is sleeved with a rubber layer.
5. The shaft forging flaw detection rotating device of claim 1, characterized in that: and a rubber layer is sleeved on the surface of the second roller shaft (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920122712.9U CN209903019U (en) | 2019-01-24 | 2019-01-24 | Axle type forging rotating device that detects a flaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920122712.9U CN209903019U (en) | 2019-01-24 | 2019-01-24 | Axle type forging rotating device that detects a flaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209903019U true CN209903019U (en) | 2020-01-07 |
Family
ID=69029667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920122712.9U Expired - Fee Related CN209903019U (en) | 2019-01-24 | 2019-01-24 | Axle type forging rotating device that detects a flaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209903019U (en) |
-
2019
- 2019-01-24 CN CN201920122712.9U patent/CN209903019U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 Termination date: 20210124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |