CN213702393U - Large-scale pump body inner wall hole processingequipment - Google Patents
Large-scale pump body inner wall hole processingequipment Download PDFInfo
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- CN213702393U CN213702393U CN202022479726.1U CN202022479726U CN213702393U CN 213702393 U CN213702393 U CN 213702393U CN 202022479726 U CN202022479726 U CN 202022479726U CN 213702393 U CN213702393 U CN 213702393U
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Abstract
The utility model relates to a large-scale pump body inner wall hole processingequipment belongs to machining technical field. The utility model discloses utilize boring and milling machine cooperation indexing table can accomplish the processing of large-scale pump body inner wall hole, the device simple structure, convenient operation can improve pump body production efficiency and yield. The utility model comprises an indexing worktable and a boring and milling machine, wherein the indexing worktable is arranged on one side of the boring and milling machine, and also comprises a drilling mechanism fixed on a plane disc of the boring and milling machine and a positioning mechanism fixed on the indexing worktable; the drilling mechanism comprises a connecting plate which is fixedly connected with the plane disc of the boring and milling machine; a right-angle arm fixed on one side of the connecting plate; the drilling machine is horizontally fixed at the lower part of the right-angle arm; the positioning mechanism comprises a positioning disc and is fixed at the center of the indexing table; a threaded rod fixed in the center of the positioning plate; and the pressing mechanism is fixed at the top of the threaded rod.
Description
Technical Field
The utility model relates to a large-scale pump body inner wall hole processingequipment belongs to machining technical field.
Background
At present, in the processing production of a large-scale pump body, a threaded blind hole needs to be processed on the inner wall of a pump body shell. The traditional process adopts a large horizontal machining center for machining, and is matched with indexing positioning of an auxiliary worktable to realize circumferential positioning and axial positioning of a hole to be machined, and the hole is drilled to a required depth through an additional angle head, and finally, the product is finished through manual tapping. When the method is used for processing, large-scale precision equipment (a large-scale horizontal processing center) needs to be occupied, so that equipment waste is caused, and the production cost is high. In addition, the large-scale horizontal machining center has high production investment cost, complex operation and high maintenance cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a large-scale pump body inner wall hole processingequipment utilizes boring and milling machine cooperation graduation workstation can accomplish the processing of large-scale pump body inner wall hole, and the device simple structure, convenient operation can improve pump body production efficiency and yield.
A large-scale pump body inner wall hole processing device comprises a dividing workbench and a boring and milling machine, wherein the dividing workbench is arranged on one side of the boring and milling machine, and the large-scale pump body inner wall hole processing device also comprises a drilling mechanism fixed on a plane disc of the boring and milling machine and a positioning mechanism fixed on the dividing workbench; the drilling mechanism comprises a connecting plate which is fixedly connected with the plane disc of the boring and milling machine; a right-angle arm fixed on one side of the connecting plate; the drilling machine is horizontally fixed at the lower part of the right-angle arm; the positioning mechanism comprises a positioning disc and is fixed at the center of the indexing table; a threaded rod fixed in the center of the positioning plate; and the pressing mechanism is fixed at the top of the threaded rod.
The positioning disc can be fixed at the positioning center of the indexing table through bolts, and the outer diameter of the positioning disc is matched with the inner diameter of the inner hole at the small end of the pump body.
Preferably, the pressing mechanism comprises a pressing plate and a fastening nut matched with the threaded rod, and one end of the threaded rod vertically penetrates through the pressing plate and is fastened through the fastening nut.
The pressing plate can adopt a circular pressing plate, a threaded rod penetrates through an inner hole at the small end of the pump body during use, the pressing plate is pressed at the top of the inner hole at the small end of the pump body, and the pressing plate and the inner hole at the small end of the pump body are tightly pressed through a fastening nut.
The utility model has the advantages that: the device has the advantages of simple structure, convenient operation, less equipment investment, high pump body production efficiency and yield.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
in the figure: 1. a connecting plate; 2. a plane disc of a boring and milling machine; 3. a right-angled arm; 4. a drilling machine; 5. positioning a plate; 6. indexing the table; 7. a threaded rod; 8. pressing a plate; 9. fastening a nut; 10. an inner hole at the small end of the pump body; 11. an inner hole at the large end of the pump body; 12. pump body footing face.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1, the device for processing inner wall holes of large-sized pump bodies of the present invention comprises a dividing table 6 and a boring and milling machine, wherein the dividing table 6 is disposed on one side of a plane disc 2 of the boring and milling machine, a drilling mechanism is fixed on the plane disc 2 of the boring and milling machine, a positioning mechanism is fixed on the dividing table 6, and the drilling mechanism comprises a connecting plate 1 and is fixedly connected with the plane disc 2 of the boring and milling machine; a right-angle arm 3 fixed at one side of the connecting plate 1; the drilling machine 4 is horizontally fixed at the lower part of the right-angle arm 3; the positioning mechanism comprises a positioning disc 5 fixed at the center of an indexing table 6; a threaded rod 7 and a pressing plate which are fixed at the center of the positioning plate 5; one end of the threaded rod 7 vertically penetrates through the pressing plate 8 and is fastened through a fastening nut 9.
In the embodiment, the positioning disc can be fixed at the positioning center of the indexing table through bolts, and the outer diameter of the positioning disc is matched with the inner diameter of the inner hole at the small end of the pump body. The pressing plate can adopt a circular pressing plate, a threaded rod penetrates through an inner hole at the small end of the pump body during use, the pressing plate is pressed at the top of the inner hole at the small end of the pump body, and the pressing plate and the inner hole at the small end of the pump body are tightly pressed through a fastening nut.
The utility model discloses a use as follows: when the pump works, the connecting plate is fixed on a plane disc of a boring and milling machine, then a line is drawn on the inner wall of the pump body, the axial position of an initial hole is determined, an inner hole at the small end of the pump body is fixed through a positioning mechanism, and alignment is performed through the bottom foot surface of the pump body; the main shaft of the boring and milling machine is adjusted to enable a drilling machine of the drilling mechanism and the initial hole to drill the initial hole in an aligned mode, the remaining drill holes are sequentially rotated and drilled by utilizing the angle positioning of the indexing worktable, finally, the drilling machine is manually tapped to the required depth, and burrs are cleaned.
Of course, the above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the embodiments of the present invention. The present invention is not limited to the above examples, and the technical field of the present invention is equivalent to the changes and improvements made in the actual range of the present invention, which should be attributed to the patent coverage of the present invention.
Claims (2)
1. The utility model provides a large-scale pump body inner wall hole processingequipment, includes dividing table (6) and boring and milling machine, dividing table (6) set up in boring and milling machine one side, its characterized in that still includes: a drilling mechanism fixed on the plane disc (2) of the boring and milling machine and a positioning mechanism fixed on the indexing worktable (6);
the drilling mechanism comprises a drilling mechanism and a drilling mechanism,
the connecting plate (1) is fixedly connected with the plane disc (2) of the boring and milling machine;
a right-angle arm (3) fixed at one side of the connecting plate (1);
a drilling machine (4) horizontally fixed at the lower part of the right-angle arm (3);
the positioning mechanism comprises a positioning mechanism and a positioning mechanism,
the positioning disc (5) is fixed at the center of the indexing table (6);
a threaded rod (7) fixed in the center of the positioning plate (5);
and the pressing mechanism is fixed at the top of the threaded rod (7).
2. The large pump body inner wall hole machining device according to claim 1, wherein: the pressing mechanism comprises a pressing plate (8) and a fastening nut (9) matched with the threaded rod (7), and one end of the threaded rod (7) vertically penetrates through the pressing plate (8) and is fastened through the fastening nut (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022479726.1U CN213702393U (en) | 2020-10-30 | 2020-10-30 | Large-scale pump body inner wall hole processingequipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022479726.1U CN213702393U (en) | 2020-10-30 | 2020-10-30 | Large-scale pump body inner wall hole processingequipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213702393U true CN213702393U (en) | 2021-07-16 |
Family
ID=76803109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022479726.1U Active CN213702393U (en) | 2020-10-30 | 2020-10-30 | Large-scale pump body inner wall hole processingequipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213702393U (en) |
-
2020
- 2020-10-30 CN CN202022479726.1U patent/CN213702393U/en active Active
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