CN218756014U - Special fixture for piston ring coating - Google Patents
Special fixture for piston ring coating Download PDFInfo
- Publication number
- CN218756014U CN218756014U CN202223203647.3U CN202223203647U CN218756014U CN 218756014 U CN218756014 U CN 218756014U CN 202223203647 U CN202223203647 U CN 202223203647U CN 218756014 U CN218756014 U CN 218756014U
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- CN
- China
- Prior art keywords
- piston ring
- special fixture
- coating film
- coating
- circular
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The utility model belongs to a piston ring coating film special fixture, including central rod (1), its characterized in that utilizes the opening of piston ring (3) to fix it on piston ring coating film special fixture (2), piston ring coating film special fixture (2) suit is on central rod (1), piston ring coating film special fixture (2) are fixed on sleeve (2-2) with the screw by rectangle rectangular strip (2-3), sleeve (2-2) welding is on circular base (2-1), fix the place of piston ring (3) opening on rectangle rectangular strip (2-3), compress tightly piston ring (3) with circular flat pad (2-4), put a circular briquetting (2-5) on circular flat pad (2-4), lock with nut (2-6) on circular briquetting (2-5), piston ring coating film special fixture (2) suit is on central rod (1); the utility model discloses a simple structure, design benefit, the clamping is reliable firm, and is easy and simple to handle efficient, can greatly degree improve the load capacity of piston ring during the coating film.
Description
Technical Field
The utility model belongs to a workpiece coating device, in particular to a special fixture for coating a piston ring.
Background
In various piston rings produced, a plurality of piston rings can be used only through coating treatment, the furnace charging mode of the existing vacuum ion coating furnace is quantitative furnace charging, the furnace charging frame is fixed and can not be disassembled and assembled, and each furnace can only be used for placing the same number of products, so that the utilization rate of the coating furnace is reduced, and the production cost is increased.
Disclosure of Invention
The utility model discloses it is not enough to lie in overcoming above-mentioned technique, provides a simple structure, low cost's piston ring coating special fixture.
The utility model provides a technical scheme that technical problem adopted is: a piston ring film coating special fixture comprises a center rod and is characterized in that the piston ring film coating special fixture is fixed on the piston ring film coating special fixture by utilizing an opening of a piston ring, and the piston ring film coating special fixture is sleeved on the center rod; the special fixture for coating the piston ring is fixed on a sleeve by a rectangular strip screw, the sleeve is welded on a circular base, the position of an opening of the piston ring is fixed on the rectangular strip, the piston ring is compressed by a circular flat gasket, a circular pressing block is placed on the flat gasket, and the pressing block is locked by a nut.
The beneficial effects of the utility model are that: the utility model discloses a simple structure, design benefit, the clamping is reliable firm, and is easy and simple to handle efficient, can greatly degree improve the load capacity of piston ring during the coating film, reduce cost increases the coating film income.
Drawings
The following description will be made in detail by way of examples with reference to the accompanying drawings.
FIG. 1 is an assembly view of a fixture special for coating a piston ring;
FIG. 2 is a view of a jig body for coating a piston ring.
In the figure: 1-a central rod; 2-a special fixture for coating a piston ring; 2-1 circular base; 2-2-sleeve; 2-3-rectangular strips; 2-4-round flat cushion; 2-5-round briquetting; 2-6-nut; 3-a piston ring.
Detailed Description
In the embodiment, referring to the attached drawings, a special fixture for coating a piston ring comprises a central rod 1 and is characterized in that a piston ring 3 is fixed on a special fixture 2 for coating the piston ring by utilizing an opening of the piston ring, the special fixture 2 for coating the piston ring is sleeved on the central rod 1, the special fixture 2 for coating the piston ring is formed by fixing a rectangular strip 2-3 on a sleeve 2-2 by using screws, and the sleeve 2-2 is welded on a circular base 2-1; the position of the opening of the piston ring 3 is fixed on the rectangular strip 2-3, the piston ring 3 is pressed tightly by a round flat pad 2-4, a round pressing block 2-5 is arranged on the round flat pad 2-4, and the round pressing block 2-5 is locked by a nut 2-6.
The utility model discloses a use method is: firstly, fixing an opening of a piston ring 3 on a special fixture 2 for coating a piston ring, sleeving the special fixture 2 for coating the piston ring on a central rod 1, fixing the special fixture 2 for coating the piston ring on a sleeve 2-2 by a rectangular strip 2-3 through screws, and welding the sleeve 2-2 on a circular base 2-1; the utility model discloses a fixed piston ring 3 open place is on rectangular 2-3, compresses tightly piston ring 3 with circular flat pad 2-4, puts a circular briquetting 2-5 on the circular flat pad 2-4, locks with nut 2-6 on the circular briquetting 2-5, and the special anchor clamps of piston ring coating film 2 suit is on well core rod 1, and the utility model discloses simple structure, design benefit, the clamping is reliable firm, and is easy and simple to handle efficient, can greatly improve the load capacity of piston ring during the coating film.
Claims (1)
1. A special fixture for coating a piston ring comprises a central rod (1) and is characterized in that a piston ring (3) is fixed on a special fixture (2) for coating the piston ring by utilizing an opening of the piston ring (3), the special fixture (2) for coating the piston ring is sleeved on the central rod (1), the special fixture (2) for coating the piston ring is fixed on a sleeve (2-2) by a rectangular strip (2-3) through screws, the sleeve (2-2) is welded on a circular base (2-1), the position of the opening of the piston ring (3) is fixed on the rectangular strip (2-3), the circular flat pad (2-4) is used for compressing the piston ring (3), a circular pressing block (2-5) is arranged on the circular flat pad (2-4), and the circular pressing block (2-5) is locked by a nut (2-6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223203647.3U CN218756014U (en) | 2022-12-01 | 2022-12-01 | Special fixture for piston ring coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223203647.3U CN218756014U (en) | 2022-12-01 | 2022-12-01 | Special fixture for piston ring coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218756014U true CN218756014U (en) | 2023-03-28 |
Family
ID=85677402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223203647.3U Active CN218756014U (en) | 2022-12-01 | 2022-12-01 | Special fixture for piston ring coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218756014U (en) |
-
2022
- 2022-12-01 CN CN202223203647.3U patent/CN218756014U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |