CN209773530U - Drill rod switching mechanism of deep hole drilling and boring machine - Google Patents
Drill rod switching mechanism of deep hole drilling and boring machine Download PDFInfo
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- CN209773530U CN209773530U CN201822159403.7U CN201822159403U CN209773530U CN 209773530 U CN209773530 U CN 209773530U CN 201822159403 U CN201822159403 U CN 201822159403U CN 209773530 U CN209773530 U CN 209773530U
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- drilling rod
- connector
- deep hole
- boring machine
- drill rod
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Abstract
The utility model provides a pair of deep hole bores boring machine drilling rod shifter, including the drilling rod, the drilling rod includes first part drilling rod and second part drilling rod, is provided with the connector at first part drilling rod and second part drilling rod connecting portion, the connector is hollow cylinder, all is provided with the internal thread at the connector both ends the connector middle part is provided with just multilateral body arch. The utility model discloses simple structure when the drilling rod needs to be changed, only needs swivelling joint head, takes off the first part drilling rod, need not take off whole drilling rod, convenient operation, suitable popularization and application.
Description
Technical Field
The utility model relates to a deep hole bores boring machine drilling rod shifter belongs to mechanical technical field.
Background
The deep hole drilling and boring machine mainly comprises a main shaft box, a center frame, a workpiece conical jacking device, a drill rod support, a drill rod, a drill bit, a feeding system, a high-pressure cooling system, an electrical system and the like, wherein the common drill rod is integrally formed and cannot be divided, in the actual production process, the sizes of workpieces needing to be drilled are different, meanwhile, the service life of the drill rod is limited, when the workpieces need to be replaced, the connecting parts with the drill bit are always required to be replaced, but the whole drill rod can only be replaced due to the integral forming of the drill rod, so that the operation is troublesome, materials are wasted, and the production requirements of modern industry cannot be met.
Disclosure of Invention
To the weak point among the above-mentioned prior art, the utility model provides a deep hole bores boring machine drilling rod shifter.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a deep hole drilling and boring machine drilling rod shifter, includes the drilling rod, the drilling rod includes first part drilling rod and second part drilling rod, is provided with the connector at first part drilling rod and second part drilling rod connecting portion, the connector is hollow cylinder, all is provided with the internal thread at the connector both ends the connector middle part is provided with just multilateral body arch.
Preferably, the protrusion and the connector are integrally formed and are regular hexagonal bodies.
Can find out through above technical scheme, the utility model discloses simple structure when the drilling rod needs to be changed, only needs swivelling joint head, takes off the first part drilling rod, need not take off whole drilling rod, convenient operation, suitable popularization and application.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention;
Fig. 2 is a schematic view of the usage state of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments and accompanying drawings.
The drill rod switching mechanism comprises a drill rod, wherein the drill rod comprises a first part of drill rod 1 and a second part of drill rod 2, a connector 3 is arranged at the connecting part of the first part of drill rod 1 and the second part of drill rod 2, the connector 3 is a hollow cylinder, internal threads are arranged at two ends of the connector 3, and a regular hexagon protrusion 4 for facilitating torsion is arranged in the middle of the connector 3.
When in use, the connector 3 is rotated to complete the operation of connecting and disassembling the first part of the drill rod 1 connected with the drill bit, thereby saving materials, being convenient to operate and being suitable for popularization and application.
The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the above embodiments are only applicable to help understand the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the description should not be construed as a limitation to the present invention.
Claims (2)
1. The utility model provides a deep hole bores boring machine drilling rod shifter, includes the drilling rod, its characterized in that: the drilling rod includes first part drilling rod and second part drilling rod, is provided with the connector at first part drilling rod and second part drilling rod connecting portion, the connector is hollow cylinder, all is provided with the internal thread at connector both ends the connector middle part is provided with just multilateral body arch.
2. The drill rod conversion mechanism of the deep hole drilling and boring machine as claimed in claim 1, wherein: the protrusion and the connector are integrally formed and are regular hexagonal bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822159403.7U CN209773530U (en) | 2018-12-21 | 2018-12-21 | Drill rod switching mechanism of deep hole drilling and boring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822159403.7U CN209773530U (en) | 2018-12-21 | 2018-12-21 | Drill rod switching mechanism of deep hole drilling and boring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209773530U true CN209773530U (en) | 2019-12-13 |
Family
ID=68790497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822159403.7U Active CN209773530U (en) | 2018-12-21 | 2018-12-21 | Drill rod switching mechanism of deep hole drilling and boring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209773530U (en) |
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2018
- 2018-12-21 CN CN201822159403.7U patent/CN209773530U/en active Active
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