CN204843413U - Portable screw thread prosthetic devices - Google Patents
Portable screw thread prosthetic devices Download PDFInfo
- Publication number
- CN204843413U CN204843413U CN201520465947.XU CN201520465947U CN204843413U CN 204843413 U CN204843413 U CN 204843413U CN 201520465947 U CN201520465947 U CN 201520465947U CN 204843413 U CN204843413 U CN 204843413U
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- China
- Prior art keywords
- screw
- screw thread
- tool
- fixed
- thread
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Abstract
The utility model discloses a portable screw thread prosthetic devices, including blade holder (1), tool magazine (2), threading tool (4) and screw (5), blade holder (1) is fixed on screw (5), and tool magazine (2) dress card is on blade holder (1), and threading tool (4) are fixed in tool magazine (2), and screw (5) are fixed on intact screw thread. The utility model discloses portable screw thread prosthetic devices is applicable to the axle type machined part of restoreing diameter of axle phi 100 and carrying out the screw thread repair to stern axle and some similar necessary scenes of the damage of 300 local screw threads of phi, can restore the class machined part that screw thread damage length is less than intact screw thread.
Description
Technical field
The utility model relates to a kind of portable thread repairing device.
Background technology
In prior art, the length will measuring damaged screw before the processing of repair original screw thread must be less than the length of the rotatable movement of screw.After determining to process, by welding, repair welding is carried out to damaged screw, car screw is joined by thread pitch diameter will be repaired, by adding adjusting pad to ensure the gap with original thread in the middle of two lobes after cutting, immovable support on screw, tool setting to be carried out at non-damaged screw place, because screw is that the pitch of joining the such machining screw of car with round thread is just guaranteed, by rotating screw, damaged screw is processed, whether machining screw reaches requirement is exactly that screw can rotate through damaged screw place, this limitation being processed with it can only carry out little short-range thread repairing, and cannot be stress point.
Utility model content
The purpose of this utility model is to provide a kind of portable thread repairing device can repaired thread damage length and be less than the axle class workpiece of intact screw thread.
The technical scheme that the utility model is adopted for achieving the above object is: a kind of portable thread repairing device, comprise tool rest (1), tool magazine (2), threading tool (4) and screw (5), described tool rest (1) is fixed on screw (5), tool magazine (2) is installed on tool rest (1), threading tool (4) is fixed in tool magazine (2), and screw (5) is fixed on intact screw thread.
Described tool magazine (2) is connected with feeding bolt (3).
Described screw (5) is for opening lobe form.
Described tool rest (1) is bolted on screw (5).
A kind of portable thread repairing device of the utility model, be applicable to repair the axle class workpiece that thread repairing is carried out at stern tube shaft that diameter of axle φ 100 to φ 300 partial screw threads damages and some similar necessary scenes, the axle class workpiece that thread damage length is less than intact screw thread can be repaired.
Accompanying drawing explanation
Fig. 1 is the structural representation one of a kind of portable thread repairing device of the utility model.
Fig. 2 is the structural representation two of a kind of portable thread repairing device of the utility model.
In figure: 1, tool rest; 2, tool magazine; 3, feeding bolt; 4, lathe tool; 5, screw.
Detailed description of the invention
As depicted in figs. 1 and 2, portable thread repairing device, comprise tool rest 1, tool magazine 2, threading tool 4 and screw 5, screw 5 is for opening lobe form, tool rest 1 is bolted on screw 5, tool magazine 2 is installed on tool rest 1, threading tool 4 is fixed in tool magazine 2, screw 5 is fixed on intact screw thread, tool magazine 2 is connected with feeding bolt 3, screw (opening lobe form) is fixed on intact screw thread, the gap of screw and screw thread is with adding and subtracting the adjustment of both sides copper sheet, tool rest is bolted on screw with 4, tool magazine is installed on tool rest, threading tool is fixed in tool magazine, the feeding of lathe tool in radial direction is realized by rotating feeding bolt, tool rest is also adjustable can moving axially according to pitch, this device joins car axle sleeve by repairing thread pitch diameter, by adding adjusting pad to ensure the gap with original thread in the middle of two lobes after cutting, immovable support on axle sleeve, by rotary sleeve, damaged screw is placed under repair, knife rest has retractility controllability.
Claims (4)
1. a portable thread repairing device, it is characterized in that: comprise tool rest (1), tool magazine (2), threading tool (4) and screw (5), described tool rest (1) is fixed on screw (5), tool magazine (2) is installed on tool rest (1), threading tool (4) is fixed in tool magazine (2), and screw (5) is fixed on intact screw thread.
2. the portable thread repairing device of one according to claim 1, is characterized in that: described tool magazine (2) is connected with feeding bolt (3).
3. the portable thread repairing device of one according to claim 1, is characterized in that: described screw (5) is for opening lobe form.
4. the portable thread repairing device of one according to claim 1, is characterized in that: described tool rest (1) is bolted on screw (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520465947.XU CN204843413U (en) | 2015-07-02 | 2015-07-02 | Portable screw thread prosthetic devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520465947.XU CN204843413U (en) | 2015-07-02 | 2015-07-02 | Portable screw thread prosthetic devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204843413U true CN204843413U (en) | 2015-12-09 |
Family
ID=54734010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520465947.XU Active CN204843413U (en) | 2015-07-02 | 2015-07-02 | Portable screw thread prosthetic devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204843413U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352095A (en) * | 2018-12-11 | 2019-02-19 | 重庆世潮机械有限公司 | A kind of cutting apparatus for cylindrical die roll reparation |
| CN113333877A (en) * | 2021-06-01 | 2021-09-03 | 四川航天长征装备制造有限公司 | Detachable variable-diameter reverse thread repairing device |
-
2015
- 2015-07-02 CN CN201520465947.XU patent/CN204843413U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352095A (en) * | 2018-12-11 | 2019-02-19 | 重庆世潮机械有限公司 | A kind of cutting apparatus for cylindrical die roll reparation |
| CN113333877A (en) * | 2021-06-01 | 2021-09-03 | 四川航天长征装备制造有限公司 | Detachable variable-diameter reverse thread repairing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |