CN211989309U - Rack for cold spraying operation with telescopic table top - Google Patents
Rack for cold spraying operation with telescopic table top Download PDFInfo
- Publication number
- CN211989309U CN211989309U CN202020373067.0U CN202020373067U CN211989309U CN 211989309 U CN211989309 U CN 211989309U CN 202020373067 U CN202020373067 U CN 202020373067U CN 211989309 U CN211989309 U CN 211989309U
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- CN
- China
- Prior art keywords
- supporting
- bevel gear
- fixedly connected
- mesa
- spraying operation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a table-board telescopic cold spraying operation rack, which comprises a bracket, a fixed piece, a first supporting piece, a second supporting piece and a powder collecting box, wherein the bracket comprises a stand column and a ring plate fixedly connected with the stand column; the fixing pieces are fixedly connected through supporting bones arranged on the stand columns; the first supporting pieces are annularly arranged on the fixing pieces at equal intervals, and at least 3 supporting pieces are arranged; the second supporting sheet is arranged between the adjacent first supporting sheets and can slide along the radial line direction of the fixing sheet. The utility model discloses a rotation of screw rod bull stick drives the second backing sheet and takes place the action on the radial line direction of stationary blade, adjusts the size of the support mesa of rack, adapts to the parts of equidimension not, makes the mesa be less than the size of parts, and the powder can fall into the powder collecting box in, avoids the pollution to supporting the mesa, saves frequent cleaning work to follow-up mesa, to the processing of the parts of accomplishing the spraying, has improved work efficiency indirectly.
Description
Technical Field
The utility model relates to a spraying processing technology field, concretely relates to rack is used in mesa telescopic cold spraying operation.
Background
Cold spraying is a surface spraying process, metal particles are not melted in the whole process, the metal particles are accelerated to a critical speed (supersonic speed) by using compressed air, and the metal particles are flattened on the surface of a substrate and firmly attached. When the spraying operation is carried out, the shapes of the parts to be sprayed are different and cannot be completely matched with the table board, and partial powder can be attached to the table board at the edge of the parts and can be attached to the parts to be sprayed to influence the treatment of the parts.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, provide a rack is used in mesa telescopic cold spraying operation, aim at adapting to the shape of parts through the table surface who changes the rack, avoid the spraying powder to be stained with and attach on treating the parts of spraying, improve the spraying quality of parts.
The technical scheme of the utility model: a novel cold spray workbench, comprising:
the support comprises an upright post and a ring plate fixedly connected with the upright post;
the fixing plate is fixedly connected with the supporting framework arranged on the upright post;
the first supporting pieces are annularly arranged on the fixing piece at equal intervals and are not less than 3;
the second supporting sheets are arranged between the adjacent first supporting sheets and are supported through threaded rotating rods arranged between the fixing sheets and the annular plate, screw holes matched with the threaded rotating rods are formed in the second supporting sheets, and the threaded rotating rods rotate through a driving mechanism;
and the powder collecting box is arranged below the ring plate.
Further, the driving mechanism comprises a driving bevel gear, a driven bevel gear and a rotating motor, wherein an accommodating cavity is formed in the fixing plate, the rotating motor is fixed on the support bone, an output shaft of the rotating motor penetrates through the end part of the accommodating cavity to be connected with the driving bevel gear, the driven bevel gear is fixedly connected with the threaded rotating rod, and the driven bevel gear is meshed with the driving bevel gear.
Furthermore, a protective shell is sleeved on the threaded rotating rod and fixedly connected with the annular plate.
Furthermore, a limiting space matched with the protective shell is arranged on the second supporting sheet.
The utility model has the advantages that:
the utility model discloses a rotation of rotatory screw rod, and then drive the second backing sheet and take place the action along the radial line direction of stationary blade, adjust the size of the support mesa of rack, adapt to the parts of equidimension not, make the mesa be less than the size of parts, the powder can fall into the powder collecting box in, avoids the pollution to supporting the mesa, save the numerous and diverse cleaning work to follow-up mesa and to the numerous and diverse processing to the parts of accomplishing the spraying, work efficiency has been improved indirectly.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the retractable tabletop;
fig. 3 is a schematic view of the top view structure of the open table top of the present invention.
1. The device comprises a support 2, a stand column 3, a ring plate 4, a powder collecting box 5, a fixing plate 6, a supporting bone 7, a limiting space 8, a first supporting plate 9, a second supporting plate 10, a threaded rotating rod 11, an accommodating cavity 12, a driving bevel gear 13, a driven bevel gear 14, a rotating motor 15 and a protective shell.
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 without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be understood that the terms "front", "back", "vertical", "left", "right", "up", "down", 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 simplification of description, but do not indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
The placing rack for the cold spraying operation with the telescopic table top as shown in fig. 1 to 3 comprises a support 1, wherein the support 1 comprises a stand column 2 and a ring plate 3 fixedly connected with the stand column 2. A powder collecting box 4 is arranged below the ring plate 3 and is used for receiving the powder scattered in the spraying process.
A fixing piece 5 is arranged in the middle of the ring plate 3 and is supported by a supporting bone 6 arranged on the upright post 2. One end of the supporting bone 6 is fixed on the column body of the upright post 2, the other end extends towards the middle along the horizontal direction, and the end part of the supporting bone is bent upwards and then is connected and fixed with the fixing sheet 5.
Wherein, the last connection of stationary blade 5 is no less than 3 first supporting plate 8, and it is the equidistant ring of first supporting plate 8 needs to explain to establish. Connect on the stationary blade 5 and be no less than 3 first supporting plate 8, 8 equidistance rings of first supporting plate are established.
A second supporting sheet 9 is arranged between two adjacent first supporting sheets 8, the second supporting sheet 9 is supported by a threaded rotating rod 10 arranged between the fixed sheet 5 and the ring plate 3, and a threaded passage matched with the threaded rotating rod 10 is arranged on the second supporting sheet 9. The fixing piece 5 is provided with an accommodating cavity 11, one end of the threaded rotating rod 10 is rotatably connected with the ring plate 3, the other end of the threaded rotating rod penetrates through the side wall of the accommodating cavity 11 and is positioned in the cavity of the accommodating cavity 11, and the threaded rotating rod 10 is driven to act through a driving mechanism.
The driving mechanism comprises a driving bevel gear 12, a driven bevel gear 13 and a rotating motor 14, wherein the driven bevel gear 13 is fixedly connected with the screw rotating rod, and the driven bevel gear 13 is meshed with the driving bevel gear 12. The rotating motor 14 is fixed on the supporting bone 6, and the output shaft thereof passes through the containing cavity 11 and is connected with the driving bevel gear 12.
A protective shell 15 is fixed on the ring plate 3, the protective shell 15 is fixedly connected with the ring plate 3 and sleeved on the threaded rotating rod 10, and a limiting space 7 matched with the protective shell 15 is arranged on the second supporting sheet 9. It is ensured that powder does not scatter on the threaded rotating rod 10, affecting its fit with the threaded passage.
The implementation principle is as follows:
during operation, the size of the table top is adjusted to be smaller than that of the machine member to be sprayed. The rotating motor 14 can be started to drive the driving bevel gear 12 to rotate, and further drive the driven bevel gear 13 to rotate. When the driven bevel gear 13 rotates, the threaded rotating rod 10 rotates, and the second supporting plate 9 matched with the threaded rotating rod is driven to move along the threaded rotating rod 10. When the second supporting sheet 9 moves towards the direction far away from the fixing sheet 5, the protective shell 15 extends into the limiting space 7. Through the operation, the size of the table top is changed to adapt to the sizes of the machine parts with different sizes, so that the powder falls into the powder collecting box 4.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a mesa telescopic rack for cold spraying operation which characterized in that includes:
the support comprises an upright post and a ring plate fixedly connected with the upright post;
the fixing plate is fixedly connected with the supporting framework arranged on the upright post;
the first supporting pieces are annularly arranged on the fixing piece at equal intervals and are not less than 3;
the second supporting sheets are arranged between the adjacent first supporting sheets and are supported through threaded rotating rods arranged between the fixing sheets and the annular plate, screw holes matched with the threaded rotating rods are formed in the second supporting sheets, and the threaded rotating rods rotate through a driving mechanism;
and the powder collecting box is arranged below the ring plate.
2. The placing rack for the cold spraying operation with the telescopic table top as claimed in claim 1, wherein: the driving mechanism comprises a driving bevel gear, a driven bevel gear and a rotating motor, wherein the fixing plate is provided with an accommodating cavity, the rotating motor is fixed on the support bone, one end of an output shaft of the rotating motor, which penetrates through the bottom wall of the accommodating cavity, is connected with the driving bevel gear, the driven bevel gear is fixedly connected with the threaded rotating rod, and the driven bevel gear is meshed with the driving bevel gear.
3. The placing rack for the cold spraying operation with the telescopic table top as claimed in claim 1, wherein: and a protective shell is sleeved on the threaded rotating rod and fixedly connected with the annular plate.
4. The placing rack for the cold spraying operation with the telescopic table top as claimed in claim 3, wherein: and the second supporting sheet is provided with a limiting space matched with the protective shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020373067.0U CN211989309U (en) | 2020-03-23 | 2020-03-23 | Rack for cold spraying operation with telescopic table top |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020373067.0U CN211989309U (en) | 2020-03-23 | 2020-03-23 | Rack for cold spraying operation with telescopic table top |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211989309U true CN211989309U (en) | 2020-11-24 |
Family
ID=73430416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020373067.0U Expired - Fee Related CN211989309U (en) | 2020-03-23 | 2020-03-23 | Rack for cold spraying operation with telescopic table top |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211989309U (en) |
-
2020
- 2020-03-23 CN CN202020373067.0U patent/CN211989309U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 |