CN220838953U - Clamp for machining installation edge of cap cover assembly in ship exhaust device - Google Patents
Clamp for machining installation edge of cap cover assembly in ship exhaust device Download PDFInfo
- Publication number
- CN220838953U CN220838953U CN202322427603.7U CN202322427603U CN220838953U CN 220838953 U CN220838953 U CN 220838953U CN 202322427603 U CN202322427603 U CN 202322427603U CN 220838953 U CN220838953 U CN 220838953U
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- mounting
- positioning
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- 238000009434 installation Methods 0.000 title claims description 7
- 238000003754 machining Methods 0.000 title abstract description 9
- 238000005242 forging Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000010009 beating Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a clamp for turning a mounting edge of a cap cover assembly in a ship exhaust device, which comprises a clamping device and a shockproof device; the clamping device consists of a positioning plate, a positioning column and a locking nut; the shockproof device consists of an annular positioning block and a bolt; the mounting plate and the pin of the positioning column are T-shaped and are inserted into the T-shaped mounting hole of the annular positioning block, and the annular positioning block is connected to the positioning plate by arranging bolts in the mounting edge; the head of the cone forging cylinder body is provided with a hole, and a mounting seat is arranged; the cone forging cylinder body is sleeved on a stud at the mounting end through a mounting seat, and is locked in the shockproof device through a locking nut. The positioning block which is designed to be in line with the molded surface of the part is used for positioning the cone section cylinder body and preventing vibration, and the part is kept in a stable state after clamping is completed, so that the machining requirement can be met.
Description
Technical Field
The utility model relates to the technical field of turning fixtures, in particular to a fixture for turning a mounting edge of a cap cover assembly in a ship exhaust device.
Background
The series of cap cover components are components in the ship exhaust device, and the main structure is that a thin-wall sheet metal cone section cylinder body is welded with a thin-wall reinforcing ring, a mounting seat and an annular mounting edge respectively (figure one). Thin wall spare material GH625, wall thickness 0.8mm, the cone section barrel adopts multistage panel beating welding, because there is factors such as welding shrinkage deformation in the panel beating welding, so in order to make the final high size of whole cap subassembly satisfy the drawing requirement, adopts the installation limit terminal surface to leave the surplus through technical analysis, and the car is processed after the combination welding and is installed limit terminal surface to final size's processing scheme. However, due to the structural factors of the parts, the head size is a coordinate size, the clamping and fixing cannot be realized, the thin-wall parts are unstable, the machining process is easy to shake, and great difficulty is caused to the machining of the end face of the mounting edge.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a clamp for machining a mounting side of a cap cover component in a ship exhaust device, which comprises the following specific technical scheme:
A fixture for turning the installation edge of a cap cover component in a ship exhaust device comprises a clamping device and a shockproof device;
the clamping device consists of a positioning plate, a positioning column and a locking nut;
The center of the positioning plate is provided with a mounting hole;
the upper end of the positioning column is a mounting end, and the lower end of the positioning column is a positioning end;
The positioning end consists of a pin and a screw rod, and the diameter of the pin is larger than that of the screw rod;
a mounting plate is arranged between the positioning end and the mounting end;
The mounting end of the positioning column is inserted into the mounting hole, and the upper end surface of the mounting plate is welded and fixed with the positioning plate;
the shockproof device consists of an annular positioning block and a bolt;
The annular positioning block comprises a mounting edge and an inwards concave annular block, the mounting edge and the annular block are of an integrated structure, and bolt holes are formed in two ends of the mounting edge;
a T-shaped mounting hole is formed in the center of the mounting edge, and a through hole is formed between the ring block and the T-shaped mounting hole;
the mounting plate and the pin of the positioning column are T-shaped, are inserted into T-shaped mounting holes of the annular positioning blocks, and the annular positioning blocks are connected to the positioning plate by arranging bolts in the mounting edges;
The head of the cone forging cylinder body is provided with a hole, and a mounting seat is arranged; the cone forging cylinder body is sleeved on a stud at the mounting end through a mounting seat, and is locked in the shockproof device through a locking nut.
The clamp for turning the mounting edge of the cap cover component in the ship exhaust device is characterized in that the concave conical surface of the ring block is matched with the head surface of the conical forging cylinder in size.
The fixture for turning the mounting edge of the cap cover component in the ship exhaust device is characterized in that the mounting seat and the stud are concentrically arranged.
The fixture for turning the mounting edge of the cap cover component in the ship exhaust device is characterized in that the depth of the conical surface of the annular block is 84mm.
A working process that is arranged in naval vessel exhaust apparatus cap cover assembly's installation limit car to process with anchor clamps: during processing, the positioning column is welded with the fixed plate, then the annular positioning block is mounted by bolts, and finally the head mounting seat of the cone forging cylinder body and the positioning column are assembled and locked by locking nuts; the parts after clamping are stable in state, the end face of the mounting edge is convenient to machine, concentricity can be guaranteed through machining, and the height and the size of the machined cap cover assembly meet the requirements of drawings.
Advantageous effects
The utility model is mainly used for fixing the head clamping and cone shockproof during the processing of the cap assembly mounting side car in the ship exhaust device. The second part is a shockproof device, and the cone is tightly attached to the molded surface of the annular positioning block in the machining process by utilizing the annular positioning block which accords with the space molded surface of the cone, so that the shockproof purpose is achieved.
The utility model has simple structure, can be fixed firmly, ensures concentricity and stability, solves the technical problem, has strong practicability, saves cost, ensures the technical requirement and greatly improves the processing efficiency.
Drawings
FIG. 1 is a schematic diagram of a cap assembly in a ship exhaust;
FIG. 2 is a schematic view of a fixture for tooling a mounting edge of a cap assembly for use in a ship exhaust;
FIG. 3 is a schematic view of a clamping device;
FIG. 4 is a schematic view of a shock absorber;
FIG. 5 is a schematic view of the mounting structure of the tooling fixture and cap assembly.
In the figure: the clamping device comprises a 1-clamping device, a 2-shockproof device, a 3-locating plate, a 4-locating column, a 5-locking nut, a 6-locating end, a 7-locating end, an 8-pin, a 9-screw, a 10-mounting plate, an 11-annular locating block, a 12-bolt, a 13-mounting edge and a 14-annular block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
2-5, A fixture for turning a mounting edge of a cap assembly in a ship exhaust device comprises a clamping device 1 and a shockproof device 2;
The clamping device 1 consists of a positioning plate 3, a positioning column 4 and a locking nut 5;
The center of the positioning plate 3 is provided with a mounting hole;
The upper end of the positioning column 4 is a mounting end 6, and the lower end is a positioning end 7;
The positioning end 7 consists of a pin 8 and a screw 9, and the diameter of the pin 8 is larger than the diameter of the screw 9;
A mounting plate 10 is arranged between the positioning end 7 and the mounting end 6;
The mounting end 6 of the positioning column 4 is inserted into the mounting hole, and the upper end surface of the mounting plate 10 is welded and fixed with the positioning plate 3;
The shockproof device 2 consists of an annular positioning block 11 and a bolt 12;
The annular positioning block 11 comprises a mounting edge 13 and a concave annular block 14, wherein the mounting edge 13 and the annular block 14 are of an integrated structure, and bolt holes are formed in two ends of the mounting edge 13;
the center of the mounting edge 13 is provided with a T-shaped mounting hole, and a through hole is arranged between the ring block 14 and the T-shaped mounting hole;
The mounting plate 10 and the pin 8 of the positioning column 4 are T-shaped and are inserted into T-shaped mounting holes of the annular positioning block 11, and the annular positioning block 11 is connected to the positioning plate 3 by arranging bolts 12 in the mounting edge 10;
The head of the cone forging cylinder body is provided with a hole, and a mounting seat is arranged; the cone forging cylinder is sleeved on a stud 9 at the mounting end 6 through a mounting seat, and is locked in the shockproof device 2 through a locking nut 5.
The concave conical surface of the ring block 14 is matched with the size of the conical surface of the head of the conical forging cylinder.
The mounting seat and the stud 9 are concentrically arranged.
The depth of the conical surface of the ring block 14 is 84mm.
A working process that is arranged in naval vessel exhaust apparatus cap cover assembly's installation limit car to process with anchor clamps: during processing, the positioning column is welded with the fixed plate, then the annular positioning block is mounted by bolts, and finally the head mounting seat of the cone forging cylinder body and the positioning column are assembled and locked by locking nuts; the parts after clamping are stable in state, the end face of the mounting edge is convenient to machine, concentricity can be guaranteed through machining, and the height and the size of the machined cap cover assembly meet the requirements of drawings.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A anchor clamps for installation limit car processing of cap cover subassembly among naval vessel exhaust apparatus, its characterized in that: comprises a clamping device and a shockproof device;
the clamping device consists of a positioning plate, a positioning column and a locking nut;
The center of the positioning plate is provided with a mounting hole;
the upper end of the positioning column is a mounting end, and the lower end of the positioning column is a positioning end;
The positioning end consists of a pin and a screw rod, and the diameter of the pin is larger than that of the screw rod;
a mounting plate is arranged between the positioning end and the mounting end;
The mounting end of the positioning column is inserted into the mounting hole, and the upper end surface of the mounting plate is welded and fixed with the positioning plate;
the shockproof device consists of an annular positioning block and a bolt;
The annular positioning block comprises a mounting edge and an inwards concave annular block, the mounting edge and the annular block are of an integrated structure, and bolt holes are formed in two ends of the mounting edge;
The center of the mounting edge is provided with a T-shaped mounting hole, and a through hole is arranged between the ring block and the T-shaped mounting hole;
the mounting plate and the pin of the positioning column are T-shaped, are inserted into T-shaped mounting holes of the annular positioning blocks, and the annular positioning blocks are connected to the positioning plate by arranging bolts in the mounting edges;
The head of the cone forging cylinder body is provided with a hole, and a mounting seat is arranged; the cone forging cylinder body is sleeved on a stud at the mounting end through a mounting seat, and is locked in the shockproof device through a locking nut.
2. The fixture for tooling a mounting edge of a cap assembly for a ship exhaust of claim 1, wherein: the concave conical surface of the ring block is matched with the head surface of the conical forging cylinder in size.
3. The fixture for tooling a mounting edge of a cap assembly for a ship exhaust of claim 1, wherein: the mounting seat and the stud are concentrically arranged.
4. The fixture for tooling a mounting edge of a cap assembly for a ship exhaust of claim 1, wherein: the depth of the conical surface of the annular block is 84mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322427603.7U CN220838953U (en) | 2023-09-07 | 2023-09-07 | Clamp for machining installation edge of cap cover assembly in ship exhaust device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322427603.7U CN220838953U (en) | 2023-09-07 | 2023-09-07 | Clamp for machining installation edge of cap cover assembly in ship exhaust device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220838953U true CN220838953U (en) | 2024-04-26 |
Family
ID=90777670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322427603.7U Active CN220838953U (en) | 2023-09-07 | 2023-09-07 | Clamp for machining installation edge of cap cover assembly in ship exhaust device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220838953U (en) |
-
2023
- 2023-09-07 CN CN202322427603.7U patent/CN220838953U/en active Active
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