CN218611687U - Oil-retaining bearing processing die - Google Patents
Oil-retaining bearing processing die Download PDFInfo
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- CN218611687U CN218611687U CN202223094220.4U CN202223094220U CN218611687U CN 218611687 U CN218611687 U CN 218611687U CN 202223094220 U CN202223094220 U CN 202223094220U CN 218611687 U CN218611687 U CN 218611687U
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Abstract
The utility model discloses an oil-retaining bearing processing mould, which comprises a structure main body, wherein the structure main body comprises a processing mould, an oil-retaining bearing forming cavity is arranged inside the processing mould, a first feed inlet and a second feed inlet which are communicated with the oil-retaining bearing forming cavity are respectively arranged at the two ends of the processing mould, and an outward convex left-hand fastener is arranged in the middle of the outer part of the processing mould; through set up the feed inlet respectively at the mold processing both ends, appear damaging by the punching press many times in the course of working when one end feed inlet, when unable the use, only need to change the feed inlet of the other end and carry out the feeding, need not to change the mold processing of new and can continue to use, reduced manufacturing cost.
Description
Technical Field
The utility model relates to the technical field of mold, concretely relates to oiliness bearing mold processing.
Background
Oil-impregnated bearings, i.e., porous bearings, are sintered bodies produced by powder metallurgy using metal powder as a main raw material, and are classified into copper-based, iron-based, and copper-iron-based materials according to the material. Before the oil-retaining bearing is operated, the oil needs to be immersed in vacuum, and the lubricating oil in the bearing can reduce the abrasion between the shaft core and the shaft sleeve during operation.
However, the bearing is included, multiple times of stamping needs to be performed on the feeding hole of the die in the machining process, only one end of the traditional oil-retaining bearing machining die is provided with the feeding hole, multiple times of stamping can cause abrasion to the feeding of the die, the die cannot be continuously used, the whole machining die needs to be replaced, and the production cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem and providing an oiliness bearing mold processing.
The utility model discloses a following technical scheme realizes above-mentioned purpose, oiliness bearing mold processing, including a main structure body, main structure body includes mold processing, the inside oiliness bearing one-tenth die cavity that is equipped with of mold processing, mold processing both ends be equipped with respectively with first feed inlet and the second feed inlet of oiliness bearing one-tenth die cavity intercommunication, be equipped with outside convex left-hand member in the middle of the mold processing outside.
Preferably, the processing mold is of a cylindrical structure.
Preferably, the left-hand thread piece is of an annular structure, and the left-hand thread piece is sleeved on the outer wall of the processing mold.
Preferably, the counter fasteners and the processing mold are integrally formed.
Preferably, the first feed inlet and the second feed inlet are identical in structure.
The utility model has the advantages that:
compared with the traditional oil-retaining bearing processing die, the processing requirement of feeding at two ends can be met only by adding one feeding hole at the other end under the condition of not changing the whole external structure of the die, when the feeding hole at one end is damaged under the condition of multiple times of stamping, the other end can be continuously used by replacing, a new processing die does not need to be replaced, and the production cost is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the oil-retaining bearing processing mold of the present invention;
FIG. 2 is a side view of the oil-retaining bearing processing mold of the present invention;
fig. 3 is a sectional view of the oil-retaining bearing processing mold of the utility model.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Specific example 1:
as shown in fig. 1-3, this embodiment oiliness bearing mold processing, including mold processing 1, mold processing 1 is cylindrical structure, the inside oiliness bearing that is equipped with of mold processing 1 becomes the die cavity, 1 both ends of mold processing be equipped with respectively with first feed inlet 3 and the second feed inlet 4 of oiliness bearing becomes the die cavity intercommunication, wherein, first feed inlet 3 is the same with 4 structures of second feed inlet, through mold processing 1 both ends set up the feed inlet respectively, after the feed inlet of one end is damaged by punching press many times, can use another feed inlet after turning round, mold processing can continue to use, be equipped with outside convex left-hand member 2 in the middle of mold processing 1 outside, left-hand member 2 is the loop configuration, left-hand member 2 cover is located on the 1 outer wall of mold processing, just left-hand member 2 with mold processing 1 integrated into one piece.
The working principle is as follows:
through set up the feed inlet respectively at the mold processing both ends, appear damaging by the punching press many times in the course of working when one end feed inlet, when unable the use, only need to change the feed inlet of the other end and carry out the feeding, need not to change the mold processing of new and can continue to use, reduced manufacturing cost.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. Oiliness bearing mold processing, a serial communication port, including a structure subject, structure subject includes mold processing, mold processing inside is equipped with oiliness bearing molding chamber, mold processing both ends be equipped with respectively with first feed inlet and the second feed inlet that oiliness bearing molding chamber communicates, mold processing outside centre is equipped with outside convex back-buckling spare.
2. The oil-impregnated bearing processing mold according to claim 1, characterized in that: the processing mould is of a cylindrical structure.
3. The oil-impregnated bearing processing mold according to claim 1, characterized in that: the left-hand thread piece is of an annular structure, and the left-hand thread piece is sleeved on the outer wall of the processing mold.
4. The oil-impregnated bearing processing mold according to claim 1, characterized in that: the reverse fastener and the processing mould are integrally formed.
5. The oil-impregnated bearing processing mold according to claim 1, characterized in that: the first feed inlet and the second feed inlet are identical in structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223094220.4U CN218611687U (en) | 2022-11-21 | 2022-11-21 | Oil-retaining bearing processing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223094220.4U CN218611687U (en) | 2022-11-21 | 2022-11-21 | Oil-retaining bearing processing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218611687U true CN218611687U (en) | 2023-03-14 |
Family
ID=85448673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223094220.4U Active CN218611687U (en) | 2022-11-21 | 2022-11-21 | Oil-retaining bearing processing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218611687U (en) |
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2022
- 2022-11-21 CN CN202223094220.4U patent/CN218611687U/en active Active
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