CN213410662U - External thread processing device - Google Patents
External thread processing device Download PDFInfo
- Publication number
- CN213410662U CN213410662U CN202022105222.3U CN202022105222U CN213410662U CN 213410662 U CN213410662 U CN 213410662U CN 202022105222 U CN202022105222 U CN 202022105222U CN 213410662 U CN213410662 U CN 213410662U
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- China
- Prior art keywords
- overcoat
- mounting groove
- die mounting
- cylinder
- die
- 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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- 238000003754 machining Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
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Abstract
An external thread processing device relates to a device for processing external threads. The novel external thread cutting machine is mainly designed for solving the problems that the labor intensity is high and the working efficiency is low in the process of machining external threads for parts with small sizes at present. The connecting body consists of a cone and a cylinder which are connected together, the cone is arranged at the back of the front cylinder, and the outer surface of the cylinder is provided with an axial sliding chute; still include the overcoat, the overcoat is anterior to be overlapped in the cylinder outside, overcoat forward mounting has stop screw, stop screw pushes up in the spout, the overcoat rear portion is equipped with the chip groove, overcoat rear end is opened has the opening die mounting groove backward, the diameter of die mounting groove tank bottom is greater than the diameter of overcoat hole, the tank bottom of die mounting groove is in the trompil of corresponding overcoat hole position department and is made die mounting groove and overcoat hole be linked together, the die is installed in the die mounting groove and fixed through screw and overcoat. The advantage is that the processing external screw thread is laborsaving saving time.
Description
The technical field is as follows:
the utility model relates to a device of processing external screw thread.
Background art:
at present, when an external thread is machined, a threading tool is generally adopted to directly machine a part with a larger size. For parts with smaller sizes, the external thread machining is usually completed by manually rotating the thread threading die, so that the labor intensity is high during operation, and the working efficiency is low.
The invention content is as follows:
the utility model aims to solve the technical problem that an external screw thread processingequipment that processing external screw thread labour saving and time saving is provided.
The above object is achieved by: the connecting body consists of a cone and a cylinder which are connected together, the cone is arranged at the back of the front cylinder, and the outer surface of the cylinder is provided with an axial sliding chute;
still include the overcoat, the overcoat is anterior to be overlapped in the cylinder outside, overcoat forward mounting has stop screw, stop screw pushes up in the spout, the overcoat rear portion is equipped with the chip groove, overcoat rear end is opened has the opening die mounting groove backward, the diameter of die mounting groove tank bottom is greater than the diameter of overcoat hole, the tank bottom of die mounting groove is in the trompil of corresponding overcoat hole position department and is made die mounting groove and overcoat hole be linked together, the die is installed in the die mounting groove and fixed through screw and overcoat. Because the outer sleeve is connected with the sliding groove of the connecting main body through the limiting screw, the device is adjustable in length and suitable for processing external threads for workpieces with different lengths.
The utility model has the advantages that: the connecting body is divided into the cone parts and clamped on a lathe tailstock, a workpiece to be threaded on the lathe is machined to a required size, corresponding dies are selected according to the specification of the workpiece, the dies are installed, the workpiece is assembled on the dies, and external threads can be machined on the workpiece by rotating a hand wheel on the lathe tailstock to realize feeding and rotating. The external thread can be processed in large batch, the labor and the time are saved, and the efficiency is higher than that of manual operation by more than 90%. The external thread is directly machined after the length or the diameter is machined on the lathe, so that errors caused by secondary clamping are avoided.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
The specific implementation mode is as follows:
the present invention will be further explained with reference to fig. 1;
the connecting body consists of a cone 6 and a cylinder 7 which are connected together, the cone is arranged at the back of the front cylinder, and the outer surface of the cylinder is provided with an axial sliding chute 8;
still include overcoat 4, the overcoat is anterior to be overlapped in the cylinder outside, overcoat forward-mounted has stop screw 5, stop screw pushes up in the spout, the overcoat rear portion is equipped with chip groove 3, overcoat rear end is opened has opening die mounting groove 9 towards the back, the diameter of die mounting groove tank bottom is greater than the diameter of overcoat hole, the tank bottom of die mounting groove is in the trompil of corresponding overcoat hole position department and makes die mounting groove and overcoat hole be linked together, die 2 is installed in the die mounting groove and is fixed through screw 1 and overcoat. Because the outer sleeve is connected with the sliding groove of the connecting main body through the limiting screw, the device is adjustable in length and suitable for processing external threads for workpieces with different lengths.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (1)
1. External screw thread processingequipment, characterized by: the connecting body consists of a cone (6) and a cylinder (7) which are connected together, the cone is arranged at the back of the front cylinder, and the outer surface of the cylinder is provided with an axial sliding groove (8);
still include overcoat (4), the overcoat is anterior to be overlapped in the cylinder outside, overcoat forward-mounted has stop screw (5), stop screw pushes up in the spout, the overcoat rear portion is equipped with chip groove (3), it has opening die mounting groove (9) backward to open the overcoat rear end, the diameter of die mounting groove tank bottom is greater than the diameter of overcoat hole, the tank bottom of die mounting groove is in the trompil of corresponding overcoat hole position department and makes die mounting groove and overcoat hole be linked together, die (2) are installed in the die mounting groove and are fixed through screw (1) and overcoat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022105222.3U CN213410662U (en) | 2020-09-23 | 2020-09-23 | External thread processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022105222.3U CN213410662U (en) | 2020-09-23 | 2020-09-23 | External thread processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213410662U true CN213410662U (en) | 2021-06-11 |
Family
ID=76263835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022105222.3U Expired - Fee Related CN213410662U (en) | 2020-09-23 | 2020-09-23 | External thread processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213410662U (en) |
-
2020
- 2020-09-23 CN CN202022105222.3U patent/CN213410662U/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: 20210611 |