CN219683630U - Flat gear square hole repairing device - Google Patents
Flat gear square hole repairing device Download PDFInfo
- Publication number
- CN219683630U CN219683630U CN202320942685.6U CN202320942685U CN219683630U CN 219683630 U CN219683630 U CN 219683630U CN 202320942685 U CN202320942685 U CN 202320942685U CN 219683630 U CN219683630 U CN 219683630U
- Authority
- CN
- China
- Prior art keywords
- square hole
- shaping
- flat gear
- assembly
- base
- 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.)
- Active
Links
- 238000007493 shaping process Methods 0.000 claims abstract description 53
- 238000003825 pressing Methods 0.000 abstract description 6
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Gears, Cams (AREA)
Abstract
The utility model relates to a flat gear square hole repairing device, which comprises an upper shaping module and a lower shaping module; the upper shaping module comprises a vertical moving assembly, and the moving end of the vertical moving assembly is fixedly connected with a shaping assembly; the lower shaping module comprises a base, and a limiting assembly is rotationally connected to the base. According to the utility model, the flat gear is placed on the base, the limiting plate is rotated to move to the baffle plate, the square hole of the flat gear is positioned in the groove at the moment, the mounting plate is driven to be pressed down by the pressing cylinder, the shaping cylinder is pressed into the square hole of the flat gear, shaping and repairing of the square hole are realized, after shaping is finished, the pressing cylinder is used for driving the shaping cylinder to pull out the square hole, the baffle plate is used for blocking the flat gear until the shaping cylinder is completely pulled out of the square hole, the baffle plate is rotated, and the flat gear is taken out, so that shaping of the square hole is realized.
Description
Technical Field
The utility model relates to the technical field of metal shaping, in particular to a flat gear square hole repairing device.
Background
In the flat gear production process, the problem that the square holes are small due to the fact that the sintering deformation or the sintering overall size is small in the flat gear, the problem that demolding is difficult to achieve is caused, and the square holes are not required to be reworked in size, so that smelting is performed, and therefore a device capable of repairing the square holes is needed.
Disclosure of Invention
The utility model aims to provide a flat gear square hole repairing device which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a flat gear square hole repairing device comprises an upper shaping module and a lower shaping module; the upper shaping module comprises a vertical moving assembly, and the moving end of the vertical moving assembly is fixedly connected with a shaping assembly; the lower shaping module comprises a base, and a limiting assembly is rotationally connected to the base.
Optionally, the vertical movement component is a pressing cylinder.
Optionally, the shaping assembly comprises a mounting plate, and a shaping structure is connected to the mounting plate;
the shaping structure comprises a fixed end head, and shaping columns are connected to the fixed end head through threads.
Optionally, the limiting assembly comprises a rotating shaft, a limiting plate is connected to the rotating shaft, a groove is formed in the limiting plate, and a baffle is arranged on the base.
Optionally, a positioning component is arranged on the base.
Optionally, the locating component includes the connecting rod, sliding connection has the locating piece on the base, be connected with the spring between locating piece and the base, locating piece and connecting rod threaded connection, be connected with the stopper on the connecting rod.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the flat gear is placed on the base, the limiting plate is rotated to move to the baffle plate, the square hole of the flat gear is positioned in the groove at the moment, the mounting plate is driven to be pressed down by the pressing cylinder, the shaping cylinder is pressed into the square hole of the flat gear, shaping and repairing of the square hole are realized, after shaping is finished, the pressing cylinder is used for driving the shaping cylinder to pull out the square hole, the baffle plate is used for blocking the flat gear until the shaping cylinder is completely pulled out of the square hole, the baffle plate is rotated, and the flat gear is taken out, so that shaping of the square hole is realized.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a top view of the structure at the base of the present utility model;
FIG. 3 is a partial cross-sectional view of the present utility model at the shaping assembly;
FIG. 4 is a partial cross-sectional view of the structure at the base of the present utility model;
fig. 5 is an enlarged view of the structure of fig. 4 a according to the present utility model.
Detailed Description
In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1 to 5, a flat gear square hole repairing device includes an upper shaping module and a lower shaping module;
the upper shaping module comprises a vertical moving assembly 100, and specifically, the vertical moving assembly 100 is a lower pressing cylinder;
the movable end of the vertical movement assembly 100 is fixedly connected with a shaping assembly 200, specifically, the shaping assembly 200 comprises a mounting plate 210, a shaping structure 220 is connected to the mounting plate 210, the shaping structure 220 comprises a fixed end 221, and a shaping column 222 is connected to the fixed end 221 in a threaded manner;
by unscrewing the swage column 222, different swage columns 222 can be installed according to different sized square holes.
The lower shaping module comprises a base 300, a limiting assembly 400 is rotatably connected to the base 300, specifically, the limiting assembly 400 comprises a rotating shaft 410, a limiting plate 420 is connected to the rotating shaft 410, a groove 430 is formed in the limiting plate 420, and a baffle 310 is arranged on the base 300.
Through putting the flat gear on the base 300, rotate limiting plate 420 and remove to baffle 310 department to with the square hole of flat gear in recess 430 this moment, drive mounting panel 210 through pushing down the cylinder and push into the square hole of flat gear, realize the plastic restoration to the square hole, after the plastic is accomplished, drive plastic post 222 through pushing down the cylinder and pull out the square hole, baffle 310 blocks the flat gear simultaneously, until plastic post 222 pulls out the square hole completely, rotatory baffle 310 takes out the flat gear, realizes the plastic to the square hole.
The base 300 is provided with a positioning assembly 500, specifically, the positioning assembly 500 comprises a connecting rod 510, the base 300 is connected with a positioning block 520 in a sliding manner, a spring 530 is connected between the positioning block 520 and the base 300, the positioning block 520 is in threaded connection with the connecting rod 510, and the connecting rod 510 is connected with a limiting block 540.
When the flat gear is placed on the base 300, the square hole and the shaping column 222 are aligned, so that successful shaping can be ensured, and the position of the flat gear needs to be manually adjusted continuously in the shaping process, so that the square hole and the shaping column 222 are aligned.
By clamping the square hole into the positioning block 520, the shaping column 222 can extrude the positioning block 520 from the square hole until the positioning block 520 is completely contracted into the base 300 during shaping, and the positioning block 520 and the shaping column 222 are in an aligned state, so that the square hole and the shaping column 222 can be kept in an aligned state during shaping.
Meanwhile, the positioning block 520 is in threaded connection with the connecting rod 510, so that the positioning blocks 520 with different sizes can be replaced according to the size difference of the square hole.
The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.
Claims (6)
1. The flat gear square hole repairing device is characterized by comprising an upper shaping module and a lower shaping module;
the upper shaping module comprises a vertical moving assembly (100), and the moving end of the vertical moving assembly (100) is fixedly connected with a shaping assembly (200);
the lower shaping module comprises a base (300), and a limiting assembly (400) is connected to the base (300) in a rotating mode.
2. A flat gear square hole repairing device according to claim 1, wherein the vertical movement assembly (100) is a down-draft cylinder.
3. A flat gear square hole repair device according to claim 1, wherein the truing assembly (200) comprises a mounting plate (210), the mounting plate (210) having a truing structure (220) attached thereto;
the shaping structure (220) comprises a fixed end head (221), and a shaping column (222) is connected to the fixed end head (221) in a threaded mode.
4. The flat gear square hole repairing device according to claim 1, wherein the limiting assembly (400) comprises a rotating shaft (410), a limiting plate (420) is connected to the rotating shaft (410), a groove (430) is formed in the limiting plate (420), and a baffle (310) is arranged on the base (300).
5. A flat gear square hole repairing device according to claim 1, wherein a positioning assembly (500) is provided on the base (300).
6. The flat gear square hole repairing device according to claim 5, wherein the positioning assembly (500) comprises a connecting rod (510), the base (300) is slidably connected with a positioning block (520), a spring (530) is connected between the positioning block (520) and the base (300), the positioning block (520) is in threaded connection with the connecting rod (510), and a limiting block (540) is connected to the connecting rod (510).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320942685.6U CN219683630U (en) | 2023-04-24 | 2023-04-24 | Flat gear square hole repairing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320942685.6U CN219683630U (en) | 2023-04-24 | 2023-04-24 | Flat gear square hole repairing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219683630U true CN219683630U (en) | 2023-09-15 |
Family
ID=87944596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320942685.6U Active CN219683630U (en) | 2023-04-24 | 2023-04-24 | Flat gear square hole repairing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219683630U (en) |
-
2023
- 2023-04-24 CN CN202320942685.6U patent/CN219683630U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |