CN211248347U - Engineering ship shafting round chamfer processing device - Google Patents
Engineering ship shafting round chamfer processing device Download PDFInfo
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- CN211248347U CN211248347U CN201921919559.9U CN201921919559U CN211248347U CN 211248347 U CN211248347 U CN 211248347U CN 201921919559 U CN201921919559 U CN 201921919559U CN 211248347 U CN211248347 U CN 211248347U
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Abstract
A processing device for a round chamfer of a shafting of an engineering ship comprises a shell arranged on a chuck at the end of a machine tool, wherein a screw rod is arranged on the shell, the screw rod is connected with the shell through threads, and the screw rod can finish axial movement on the shell through rotation; one end of the screw is connected with an operating hand wheel, the other end of the screw is connected with a connecting rod sleeve through a screw pin shaft, and the connecting rod sleeve is connected with the pull rod through a connecting rod sleeve pin shaft; the pull rod is connected with the tool bit fixing and rotating clamp through a tool bit connecting rod pin shaft, and the tool bit fixing and rotating clamp is installed on the shell through a tool bit rotating pin shaft. The device solves the problems that the common machine tool can not finish the accurate processing of the round chamfer and the high processing cost required by the large-scale numerical control machine tool is selected for use.
Description
Technical Field
The utility model relates to an engineering ship shafting circle chamfer processingequipment.
Background
At present, all use in extremely abominable operational environment at engineering ship shafting, shafting flange department needs various torques of frequent transmission, and bear torsional vibration and rotational vibration, in order to improve the life of shafting, prevent the crackle that the metal fatigue produced, all can require the root of shafting flange accurate processing to become the round chamfer of fixed numerical value, this kind of round chamfer is because the position is close to the flange root, very difficult to process, generally adopt experienced technician manual processing or choose for use numerical control lathe's processing mode, so there are the following problems: 1. the round chamfer has limited processing position space and is difficult to process; 2. the manual processing completely depends on personal experience, and the processing precision is low; 3. and a large numerical control machine tool is selected for machining, so that the cost is greatly increased.
SUMMERY OF THE UTILITY MODEL
The utility model discloses its aim at provides an engineering ship shafting circle chamfer processingequipment, has solved the unable accurate processing of accomplishing the circle chamfer of common machine tool to and choose for use the required high processing cost's of large-scale digit control machine tool problem.
The technical scheme adopted for achieving the purpose is that the engineering ship shafting round chamfer processing device comprises a shell arranged on a machine tool end chuck, wherein a screw rod is arranged on the shell, the screw rod is connected with the shell through threads, and the screw rod can finish axial movement on the shell through rotation; one end of the screw is connected with an operating hand wheel, the other end of the screw is connected with a connecting rod sleeve through a screw pin shaft, and the connecting rod sleeve is connected with the pull rod through a connecting rod sleeve pin shaft; the pull rod is connected with the tool bit fixing and rotating clamp through a tool bit connecting rod pin shaft, and the tool bit fixing and rotating clamp is installed on the shell through a tool bit rotating pin shaft.
Advantageous effects
Compared with the prior art, the utility model has the following advantages.
1. The accurate processing of the shafting round chamfer of the common machine tool can be realized;
2. the experience requirements on operators can be reduced, and the operation is simple;
3. the processing operation can be fast, and the cost is low;
4. the operation errors can be effectively avoided, and the shaft system processing quality accidents are avoided.
Drawings
The present invention will be described in detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an operation diagram of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The device comprises a shell 9 arranged on a machine tool end chuck 11, as shown in figures 1 and 2, a screw 8 is arranged on the shell 9, the screw 8 is connected with the shell 9 through threads, and the screw 8 can complete axial movement on the shell 9 through rotation; one end of the screw 8 is connected with an operating hand wheel 10, the other end of the screw 8 is connected with a connecting rod sleeve 6 through a screw pin 7, and the connecting rod sleeve 6 is connected with the pull rod 4 through a connecting rod sleeve pin 5; the pull rod 4 is connected with the tool bit fixing and rotating clamp 1 through the tool bit connecting rod pin shaft 3, and the tool bit fixing and rotating clamp 1 is installed on the shell 9 through the tool bit rotating pin shaft 2.
The device of the utility model is controlled by an operating hand wheel 10, the operating hand wheel 10 and a screw 8 are fixed into an integral structure, the screw 8 is connected with a shell 9 by screw threads, and axial movement can be completed by rotation; the screw rod 8 drives the pull rod 4 to do stretching action through the connecting rod sleeve 6, the pull rod 4 is connected with the tool bit fixing and rotating clamp 1 through the tool bit connecting rod pin shaft 3, the stretching action is converted into rotating action, and finally the tool bit fixing and rotating clamp 1 finishes accurate control on rotating radius through the tool bit rotating pin shaft 2.
The practical operation of the utility model is that when the shaft system needs to carry out round chamfer processing operation, firstly, the turning tool bit to be processed is installed on the tool bit fixing and rotating clamp 1 to be fixed firmly, then the device is installed on a processing machine tool through the machine tool end chuck 11, and the machine tool is opened after the processing position of the tool bit is adjusted; the operation hand wheel 10 is rotated, the pull rod 4 is driven to move simultaneously through the axial movement action of the screw 8, and meanwhile, the pull rod 4 drives the turning tool bit on the tool bit fixing and rotating clamp 1 to do rotary cutting action, so that the processing operation of the shaft system round chamfer is completed.
Claims (1)
1. A processing device for a round chamfer of a shafting of an engineering ship comprises a shell (9) arranged on a machine tool end chuck (11), and is characterized in that a screw (8) is arranged on the shell (9), the screw (8) is in threaded connection with the shell (9), and the screw (8) can complete axial movement on the shell (9) through rotation; one end of the screw rod (8) is connected with an operating hand wheel (10), the other end of the screw rod (8) is connected with the connecting rod sleeve (6) through a screw rod pin shaft (7), and the connecting rod sleeve (6) is connected with the pull rod (4) through a connecting rod sleeve pin shaft (5); the pull rod (4) is connected with the tool bit fixing and rotating clamp (1) through the tool bit connecting rod pin shaft (3), and the tool bit fixing and rotating clamp (1) is installed on the shell (9) through the tool bit rotating pin shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921919559.9U CN211248347U (en) | 2019-11-08 | 2019-11-08 | Engineering ship shafting round chamfer processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921919559.9U CN211248347U (en) | 2019-11-08 | 2019-11-08 | Engineering ship shafting round chamfer processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211248347U true CN211248347U (en) | 2020-08-14 |
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ID=71990033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921919559.9U Active CN211248347U (en) | 2019-11-08 | 2019-11-08 | Engineering ship shafting round chamfer processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211248347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024916A (en) * | 2020-09-21 | 2020-12-04 | 中核(天津)科技发展有限公司 | Variable angle formula rotary cutter body |
-
2019
- 2019-11-08 CN CN201921919559.9U patent/CN211248347U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024916A (en) * | 2020-09-21 | 2020-12-04 | 中核(天津)科技发展有限公司 | Variable angle formula rotary cutter body |
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