CN205110977U - Heavy frock of screw hole is put - Google Patents
Heavy frock of screw hole is put Download PDFInfo
- Publication number
- CN205110977U CN205110977U CN201520868758.7U CN201520868758U CN205110977U CN 205110977 U CN205110977 U CN 205110977U CN 201520868758 U CN201520868758 U CN 201520868758U CN 205110977 U CN205110977 U CN 205110977U
- Authority
- CN
- China
- Prior art keywords
- pressure head
- hole
- frock
- board
- cylinder
- 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 relates to a frock, in particular to frock that is used for the defective products heavily to be good at, this frock are heavy frock of screw hole is put, and it includes the board, fix fixed plate and cylinder on the platen of board, fix " T " shape guide block on the fixed plate to and be arranged in the pressure head of guide block, the top of pressure head is provided with a clamp plate, and the clamp plate links to each other with the telescopic link of cylinder. Cylinder drive clamp plate pushes down perpendicularly, and direct action is on the pressure head, and the periphery of sheet metal component screw hole is pushed down in the pressure head downstream, accomplishes the extrusion to peripheral material, realizes that screw pitch diminishes, reaches the purpose of heavily worker's correction. Because the clamp plate directly pushes down perpendicularly, its orientation that is used in the power on the pressure head is unchangeable always, has guaranteed the heavily worker quality of screw hole.
Description
Technical field
The utility model relates to a kind of frock, particularly a kind of frock for defective products heavy industry.
Background technology
The sheet metal component tapping of copper or aluminium material, easily there is tapping processing because material is softer after, thread pitch becomes large, and produce the defective work that no-go gage is more than, fraction defective is higher, therefore needs to carry out heavy industry to these defective works, to reduce loss.
Application number in application on 02 13rd, 2012 is the patent application document of 201220044827.9, disclose a kind of sheet metal component screw thread correcting tool, comprise base plate, the column be fixed on base plate, base plate is fixed with guide pad, in guide pad, movable sleeve is connected to pressure head, column is hinged with depression bar, and by pressure depression bar, band dynamic head moves downward, push down the periphery of sheet metal component screwed hole, complete the extruding to peripheral material, realize thread pitch and diminish, reach the object that heavy industry corrects.But the motion of pressure head is driven by depression bar in this frock, but the motion conduct of depression bar is circular arc, and its direction being applied to the power of pressure head is changing always, and the quality causing heavy industry to correct is not good; And the reset of pressure head needs people for stirring, cumbersome.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of screwed hole reworking apparatus, to realize the good object of screw thread heavy industry correction mass.
For achieving the above object, the technical solution of the utility model is as follows:
Screwed hole reworking apparatus, comprises board, is fixed on fixed head on the platen of board and cylinder, " ┌ " shape guide pad be fixed on fixed head, and be arranged in the pressure head of guide pad;
Top on the transverse arm of described guide pad, to being arranged with a blind hole, is provided with the through hole coaxial with described blind hole at the bottom of the hole of described blind hole;
The straight body portion of described pressure head is provided with a circle boss, and the working end of described pressure head is through pointing to fixed head from described through hole, and described boss is arranged in described blind hole;
The straight body portion of described pressure head is also arranged with spring, and one end of described spring is connected with described boss, and the other end is connected with at the bottom of the hole of described blind hole;
The top of described pressure head is provided with a pressing plate, and described pressing plate is connected with the expansion link of described cylinder.
Further, described fixed head is provided with some limited posts.
Further, be inlaid with T-shaped jig plate in described fixed head, described jig plate is provided with some limited posts.
Further, described jig plate is attached on the platen of described board by bolt lock.
Air cylinder driven pressing plate vertical depression, acts directly on pressure head, and pressure head moves downward the periphery pushing down sheet metal component screwed hole, completes the extruding to peripheral material, realizes thread pitch and diminishes, and reaches the object that heavy industry corrects.
In sum, the utility model compared with prior art, has following beneficial effect:
1., due to the straight vertical depression of pressing plate, its direction acting on the power on pressure head is always constant, ensure that the heavy industry quality of screwed hole;
2. spring be arranged so that pressure head can automatically reset after once pressing down, easy to use;
3. for different products only need change pressure head and or jig plate, enhance the versatility of this device.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described.
Fig. 1 is the structural representation of the screwed hole reworking apparatus disclosed in the utility model embodiment two;
Fig. 2 is the enlarged diagram at A place in Fig. 1.
Being labeled as in figure:
1. board 2. fixed head 3. cylinder 4. guide pad 5. pressure head
6. spring 7. jig plate 8. limited post 9. pressing plate 10. boss
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
Embodiment one
Screwed hole reworking apparatus, comprises board, is fixed on fixed head on the platen of board and cylinder, " ┌ " shape guide pad be fixed on fixed head, and be arranged in the pressure head of guide pad; Top on the transverse arm of guide pad, to being arranged with a blind hole, is provided with the through hole coaxial with blind hole at the bottom of the hole of blind hole; The straight body portion of pressure head is provided with a circle boss, and the working end of pressure head is through pointing to fixed head from through hole, and boss is arranged in blind hole; The straight body portion of pressure head is also arranged with spring, and one end of spring is connected with boss, and the other end is connected with at the bottom of the hole of blind hole; The top of pressure head is provided with a pressing plate, and pressing plate is connected with the expansion link of cylinder.
In order to position sheet metal component, therefore on fixed head, be provided with three limited posts.
Air cylinder driven pressing plate vertical depression, acts directly on pressure head, and pressure head moves downward the periphery pushing down sheet metal component screwed hole, completes the extruding to peripheral material, realizes thread pitch and diminishes, and reaches the object that heavy industry corrects.
Embodiment two
Screwed hole reworking apparatus, comprises board, is fixed on fixed head on the platen of board and cylinder, " ┌ " shape guide pad be fixed on fixed head, and be arranged in the pressure head of guide pad; Top on the transverse arm of guide pad, to being arranged with a blind hole, is provided with the through hole coaxial with blind hole at the bottom of the hole of blind hole; The straight body portion of pressure head is provided with a circle boss, and the working end of pressure head is through pointing to fixed head from through hole, and boss is arranged in blind hole; The straight body portion of pressure head is also arranged with spring, and one end of spring is connected with boss, and the other end is connected with at the bottom of the hole of blind hole; The top of pressure head is provided with a pressing plate, and pressing plate is connected with the expansion link of cylinder.
Be inlaid with T-shaped jig plate in fixed head, jig plate is attached on the platen of board by bolt lock, and jig plate is provided with the limited post that three roots position sheet metal component.
Air cylinder driven pressing plate vertical depression, acts directly on pressure head, and pressure head moves downward the periphery pushing down sheet metal component screwed hole, completes the extruding to peripheral material, realizes thread pitch and diminishes, and reaches the object that heavy industry corrects.
In sum, the utility model compared with prior art, has following beneficial effect:
1., due to the straight vertical depression of pressing plate, its direction acting on the power on pressure head is always constant, ensure that the heavy industry quality of screwed hole;
2. spring be arranged so that pressure head can automatically reset after once pressing down, easy to use;
3. for different products only need change pressure head and or jig plate, enhance the versatility of this device.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. screwed hole reworking apparatus, is characterized in that, comprises board, is fixed on fixed head on the platen of board and cylinder, " ┌ " shape guide pad be fixed on fixed head, and be arranged in the pressure head of guide pad;
Top on the transverse arm of described guide pad, to being arranged with a blind hole, is provided with the through hole coaxial with described blind hole at the bottom of the hole of described blind hole;
The straight body portion of described pressure head is provided with a circle boss, and the working end of described pressure head is through pointing to fixed head from described through hole, and described boss is arranged in described blind hole;
The straight body portion of described pressure head is also arranged with spring, and one end of described spring is connected with described boss, and the other end is connected with at the bottom of the hole of described blind hole;
The top of described pressure head is provided with a pressing plate, and described pressing plate is connected with the expansion link of described cylinder.
2. screwed hole reworking apparatus according to claim 1, is characterized in that, described fixed head is provided with some limited posts.
3. screwed hole reworking apparatus according to claim 1, is characterized in that, is inlaid with T-shaped jig plate in described fixed head, and described jig plate is provided with some limited posts.
4. screwed hole reworking apparatus according to claim 3, is characterized in that, described jig plate is attached on the platen of described board by bolt lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520868758.7U CN205110977U (en) | 2015-11-03 | 2015-11-03 | Heavy frock of screw hole is put |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520868758.7U CN205110977U (en) | 2015-11-03 | 2015-11-03 | Heavy frock of screw hole is put |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205110977U true CN205110977U (en) | 2016-03-30 |
Family
ID=55566625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520868758.7U Expired - Fee Related CN205110977U (en) | 2015-11-03 | 2015-11-03 | Heavy frock of screw hole is put |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205110977U (en) |
-
2015
- 2015-11-03 CN CN201520868758.7U patent/CN205110977U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160330 Termination date: 20191103 |