CN210360417U - Special frock of cylindricality parts machining - Google Patents
Special frock of cylindricality parts machining Download PDFInfo
- Publication number
- CN210360417U CN210360417U CN201921429346.8U CN201921429346U CN210360417U CN 210360417 U CN210360417 U CN 210360417U CN 201921429346 U CN201921429346 U CN 201921429346U CN 210360417 U CN210360417 U CN 210360417U
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- positioning
- hole
- positioning plate
- bolt
- base
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- Expired - Fee Related
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- 238000003754 machining Methods 0.000 title claims description 9
- 239000000758 substrate Substances 0.000 claims description 16
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Abstract
The utility model provides a special tool for processing cylindrical parts, which comprises a base, wherein a connecting structure for connecting a machine tool and at least one positioning hole for placing parts to be processed are arranged on the base, and each mounting hole is respectively provided with a corresponding fixing structure; the fixing structure comprises a positioning bolt and a positioning plate, a through hole is formed in the positioning plate, the positioning bolt penetrates through the through hole of the positioning plate and then is connected to the base, and the positioning bolt, the positioning plate and the positioning hole are matched and used for fixing a part to be machined. The utility model provides a technical scheme can fix it when processing cylindricality part, can solve among the prior art and add man-hour fixed inconvenient problem to the cylindricality part.
Description
Technical Field
The utility model belongs to the technical field of the parts machining, concretely relates to special frock of cylindricality parts machining.
Background
At present, in industrial production, a plurality of cylindrical parts need to be processed by a machine tool, such as punching, slotting and the like on a cylinder. When the cylindrical part is machined, in order to ensure the machining accuracy of the cylindrical part, the cylindrical part needs to be fixed by a tool.
In the prior art, when a cylindrical part is fixed, a clamp is mostly adopted to clamp one end of the cylindrical part, and then the clamp is arranged on a machine tool. However, the fixing mode is relatively rigid in fixing the cylindrical part to be processed, and the angle of the cylindrical part is inconvenient to adjust.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a special frock of cylindricality parts machining to solve among the prior art adding the problem of inconvenient angle regulation to the cylindricality part man-hour.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a special tool for processing cylindrical parts comprises a base, wherein a connecting structure for connecting a machine tool and at least one positioning hole for placing parts to be processed are arranged on the base, and each mounting hole is provided with a corresponding fixing structure; the fixing structure comprises a positioning bolt and a positioning plate, a through hole is formed in the positioning plate, the positioning bolt penetrates through the through hole of the positioning plate and then is connected to the base, and the positioning bolt, the positioning plate and the positioning hole are matched and used for fixing a part to be machined.
Furthermore, the through hole on the positioning plate is an oval through hole.
Furthermore, the fixed structure further comprises a limit bolt, and the limit bolt is connected to the position of the positioning bolt on the substrate.
Furthermore, the connecting structure comprises a connecting column, and the connecting column is coaxially connected with the substrate; the center of the connecting column is provided with a vent hole along the axis.
The utility model provides a technical scheme places the cylindricality part in the locating hole when processing cylindricality part, then adopts the locating plate to push down the cylindricality part to compress tightly the clamp plate through positioning bolt, thereby fixed the cylindricality part, only need not hard up positioning bolt and rotate when the angle of needs regulation cylindricality part treat the cylindricality part of processing can, can solve among the prior art adding the problem of inconvenient angle regulation to the cylindricality part man-hour.
Drawings
Fig. 1 is a schematic structural diagram of a first view angle of a special tool for processing a cylindrical part in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a second view angle of the tooling special for processing the cylindrical part in the embodiment of the present invention.
Detailed Description
This embodiment provides a special frock of cylindricality parts machining to inconvenient angle regulation's problem is processed to the band post part among the solution prior art.
The special tool for processing the cylindrical part, which is provided by the embodiment, has the structure shown in fig. 1 and 2, and comprises a substrate 1, wherein the substrate 1 adopts a cylindrical structure. A mounting structure 10 is provided at the bottom of the substrate 1, the mounting structure 10 being cylindrical and arranged coaxially with the substrate 1 and having a diameter smaller than the diameter of the substrate 1. The mounting structure 10 is provided with an air vent 101, the axis of the air vent 101 extends along the axial direction of the mounting structure, and the air vent 101 is arranged at the center of the mounting structure, and the special tool for processing the column part provided by the embodiment is mounted on a corresponding slot position on a machine tool through the mounting structure 10.
Four positioning holes 11 are uniformly distributed on the top of the substrate 1 along the axial direction of the substrate 1, the extending direction of the positioning holes 11 is parallel to the axial extending direction of the substrate 1, and the shape and the size of the positioning holes correspond to the cylinder part of the part to be processed and are used for placing the part to be processed. The positioning structure comprises positioning bolts 12, limiting bolts 13 and positioning plates 14, corresponding positioning screw holes and limiting screw holes are formed in the positioning holes 11, the positioning bolts 12 are installed on the substrate 1 through the corresponding positioning screw holes, and the limiting bolts 13 are installed on the substrate 1 through the corresponding limiting screw holes.
The positioning plate 14 is a long plate, a waist hole 141 is provided on the positioning plate 14, and the extending direction of the length of the waist hole 141 is the same as the extending direction of the length of the positioning plate 14. After the positioning bolt 12 and the limiting bolt 13 are connected to the substrate 1, the positioning plate 14 is clamped between the positioning bolt 12 and the limiting bolt 13.
The tool special for processing the cylindrical part provided by the embodiment comprises the following use methods:
when the cylindrical part needs to be machined, the special tool for machining the cylindrical part is installed on a machine tool through the installation structure 10;
then, placing the cylindrical part to be processed in the positioning hole 11;
the height and the effective length of the positioning plate 14 are adjusted through the positioning bolt 12 and the limiting bolt 13, so that the positioning plate 14 can clamp the cylindrical part to be machined and then the cylindrical part to be machined is machined.
In the embodiment, the through hole on the positioning plate is a waist hole; as other embodiments, other forms of hollow bodies can be adopted, such as a square long hole.
In this embodiment, the base is provided with the limit bolt 13 for limiting the positioning plate 14, and as another embodiment, the limit bolt 13 may not be provided.
The connecting structure comprises a connecting column, the connecting column is coaxially connected with the substrate, a vent hole is formed in the center of the connecting column along the axis, the connecting structure is used for being connected with a machine tool, and the vent hole is used for exhausting air pressure generated in the connecting process.
Claims (4)
1. A special tool for processing cylindrical parts is characterized by comprising a base, wherein a connecting structure for connecting a machine tool and at least one positioning hole for placing a part to be processed are arranged on the base, and each mounting hole is provided with a corresponding fixing structure; the fixing structure comprises a positioning bolt and a positioning plate, a through hole is formed in the positioning plate, the positioning bolt penetrates through the through hole of the positioning plate and then is connected to the base, and the positioning bolt, the positioning plate and the positioning hole are matched and used for fixing a part to be machined.
2. The special tool for machining the cylindrical part according to claim 1, wherein the positioning plate is a long plate, the through hole in the positioning plate is a waist hole, and the length extending direction of the waist hole is the same as the length extending direction of the positioning plate.
3. The special tool for processing the cylindrical part according to claim 1, wherein the fixing structure further comprises a limiting bolt, and the limiting bolt is connected to a positioning bolt on the substrate.
4. The special tool for processing the cylindrical part according to claim 1, wherein the connecting structure comprises a connecting column, and the connecting column is coaxially connected with the substrate; the center of the connecting column is provided with a vent hole along the axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921429346.8U CN210360417U (en) | 2019-08-30 | 2019-08-30 | Special frock of cylindricality parts machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921429346.8U CN210360417U (en) | 2019-08-30 | 2019-08-30 | Special frock of cylindricality parts machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210360417U true CN210360417U (en) | 2020-04-21 |
Family
ID=70253335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921429346.8U Expired - Fee Related CN210360417U (en) | 2019-08-30 | 2019-08-30 | Special frock of cylindricality parts machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210360417U (en) |
-
2019
- 2019-08-30 CN CN201921429346.8U patent/CN210360417U/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: 20200421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |