CN202691551U - Oil through block for coiling drum of coiling machine - Google Patents
Oil through block for coiling drum of coiling machine Download PDFInfo
- Publication number
- CN202691551U CN202691551U CN 201220276258 CN201220276258U CN202691551U CN 202691551 U CN202691551 U CN 202691551U CN 201220276258 CN201220276258 CN 201220276258 CN 201220276258 U CN201220276258 U CN 201220276258U CN 202691551 U CN202691551 U CN 202691551U
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- oil
- boss
- convex plate
- hole
- row
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- Expired - Lifetime
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to an oil through block for a coiling drum of a coiling machine and is mainly used for solving the technical problem that a distribution valve arranged on a primary oil through block is easy to come off. The oil through block consists of a convex plate, wherein a main oil inlet is arranged at the center of one side of convex plate connected with a central spindle; a secondary oil inlet is arranged at each one of the center two sides of one side of convex plate connected with the distribution valve; each secondary oil inlet and the main oil inlet are communicated by an oil feeding process hole; a row of oil outlets are respectively arranged at each one of the center two sides of one side of the convex plate connected with the distribution valve; each oil outlet is connected to the peripheral surface of the convex plate by an oil discharging process hole; straight holes for mounting the convex plate to the central spindle are arranged at the periphery of the convex plate; and a row of threaded holes for mounting the distribution valve onto the convex plate are respectively arranged at the transverse outer side of each row of the oil outlets. Because a bolt for fixing the distribution valve is only borne with the force along the radial direction of the bolt, but not borne with the force along the axial direction of the bolt, the bolt is not easily loosened, and the distribution valve does not easily come off from the oil through block.
Description
Technical field
The utility model relates to a kind of logical oil clot for coiler mandrel.
Background technique
Logical oil clot is the parts that are used for connecting mandrel and distributing valve in the coiler mandrel.Existing logical oil clot as shown in Figure 1, is comprised of a round platform and the boss that is connected with round platform.This boss comprises the front and back sides that overlaps with the circumference side of round platform, is positioned at the less downside of circumference area, and is positioned at the larger upper side of center of circle lateral area, and distributing valve is fixed by screws on the upper side.Respectively have two clear openings on boss and the round platform, have accordingly 4 tapped holes on the mandrel, logical oil clot is fixed on the mandrel by the screw that passes these 4 straight holes and 4 tapped holes.Thereby along with the rotation of mandrel, whole logical oil clot all can be around the axis rotation of mandrel, and correspondingly the screw of fixed allocation valve will be subject to simultaneously along screw tangential force and axial centrifugal force, so that the screw of fixed allocation valve is easily loosening.In case distributing valve comes off from logical oil clot, the oil circuit of whole lubricated mandrel slip surface is just bad, gets on even a new distributing valve is installed again, also smooth fuel feeding.
Summary of the invention
The purpose of this utility model is to provide a kind of so that distributing valve is difficult for from its logical oil clot that comes off with it.
The logical oil clot that is used for coiler mandrel that the technical solution of the utility model relates to comprises a boss, boss is connected a side with mandrel center has a main oil inlet hole, boss is connected a side with distributing valve both sides, center respectively have a minute oil inlet hole, communicate by an oil-feed auxiliary hole respectively between each minute oil inlet hole and the main oil inlet hole, boss is connected a side with distributing valve both sides, center respectively have a discharge oilhole, each oil outlet is connected to the boss outer circumferential face by oil outlet process hole, boss is connected a side with distributing valve periphery also has boss is installed to straight hole on the mandrel, and the lateral outer side of every discharge oilhole also has a row distributing valve is installed to tapped hole on the boss.
After adopting the technical solution of the utility model, the distributing valve that is installed on the logical oil clot is vertical with end face of mandrel, rather than parallel with end face of mandrel as before, therefore the screw of fixed allocation valve only can be subject to the radial force along screw, and can not be subject to simultaneously axial force along screw, be not easy to become flexible, distributing valve also just is not easy to fall down from logical oil clot.In addition owing to the boss of having cancelled on the former logical oil clot, not only reduced logical oil clot quality, by original 30Kg, reduce to present 20.8Kg, so that the rotary inertia of logical oil clot reduces, be positioned at and lead to oil clot on the former logical oil clot boss and be fixed to the straight hole degree of depth on the mandrel but also reduced 2, and then reduced the boring difficulty of these two straight holes.The related logical oil clot of last the utility model is simple in structure, is convenient to processing, keeps in repair also very convenient.
Description of drawings
Accompanying drawing 1 is existing logical oil clot axonometric drawing
Accompanying drawing 2 is the shaft side figures after novel logical oil clot and the distributing valve assembling
Accompanying drawing 3 is side views of novel logical oil clot
Accompanying drawing 4 is sectional drawings that novel logical oil clot is done along hatching shown in Figure 3
Embodiment
As shown in Figure 2, novel logical oil clot is comprised of the boss (1) of a cylindrical shape, and this boss (1) is cylindrical shape, and boss (1) left side is equipped with distributing valve (2).Shown in 3 and 4, the center of boss (1) connecting mandrel one side has an obstructed main oil inlet hole (3), the both sides, center that boss (1) connects distributing valve (2) one sides respectively have an obstructed minute oil inlet hole (4), communicate by an oil-feed auxiliary hole (9) respectively between each minute oil inlet hole (4) and the main oil inlet hole (3), therefore advancing the lubricant oil of main oil inlet hole (3) from mandrel center oil orifice flow can be by dividing oil inlet hole (a 4) inflow distributing valve (2).
The both sides, center that boss (1) connects distributing valve (2) one sides also respectively have a discharge oilhole (5), and wherein a row has 3 oil outlets (5), and another row has 4 oil outlets (5).Each oil outlet (5) is connected to the circumferential surface of boss (1) by corresponding oil outlet process hole (10), so distributing valve (2) can be assigned to the lubricated parts of needs such as mandrel slip surface with the lubricant oil that flows into by these oil outlets (5).
The periphery that boss (1) connects distributing valve one side has boss (1) is installed to 4 straight holes (6) on the mandrel, the line of these 4 straight holes (6) has a rectangular shape, the lateral outer side of every discharge oilhole (5) also has a row distributing valve (2) is installed to tapped hole (7) on the boss (1), every row's tapped hole (7) has 3, and the spacing between two row's tapped holes (7) is inconsistent.
In order better to locate when distributing valve (2) is installed, vertical both sides of that row's tapped hole (7) that spacing is less respectively have 1 positioning pin hole (8).
Claims (3)
1. logical oil clot that is used for coiler mandrel, it is characterized in that: described logical oil clot is comprised of a boss (1);
Described boss (1) is connected a side with mandrel center has a main oil inlet hole (3), boss (1) is connected a side with distributing valve (2) both sides, center respectively have a minute oil inlet hole (4), communicate by an oil-feed auxiliary hole (9) respectively between each minute oil inlet hole (4) and the main oil inlet hole (3);
Boss (1) is connected a side with distributing valve (2) both sides, center respectively have a discharge oilhole (5), and each oil outlet (5) is connected to the outer circumferential face of boss (1) by oil outlet process hole (10);
The periphery that boss (1) distributing valve (2) connects a side has boss (1) is installed to straight hole (6) on the mandrel, and the lateral outer side of every discharge oilhole (5) also has a row distributing valve (2) is installed to tapped hole (7) on the boss (1).
2. logical oil clot according to claim 1 is characterized in that described boss (1) is cylindrical shape.
3. logical oil clot according to claim 1 and 2, it is characterized in that described that distributing valve (2) is installed to the spacing of two on the boss (1) row tapped hole (7) is inconsistent, vertical both sides of that row's tapped hole (7) that spacing is less respectively have 1 positioning pin hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220276258 CN202691551U (en) | 2012-06-12 | 2012-06-12 | Oil through block for coiling drum of coiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220276258 CN202691551U (en) | 2012-06-12 | 2012-06-12 | Oil through block for coiling drum of coiling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202691551U true CN202691551U (en) | 2013-01-23 |
Family
ID=47547173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220276258 Expired - Lifetime CN202691551U (en) | 2012-06-12 | 2012-06-12 | Oil through block for coiling drum of coiling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202691551U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879642A (en) * | 2015-06-11 | 2015-09-02 | 安庆市华鑫重工股份有限公司 | Special spray head for lubrication of joint of deck beam and jaw plate of grab bucket |
| CN108144987A (en) * | 2018-02-09 | 2018-06-12 | 泰尔重工股份有限公司 | A kind of plunger type coiling machine hot rolling reel of high coil amount |
| CN109226268A (en) * | 2018-11-09 | 2019-01-18 | 衡阳中钢衡重设备有限公司 | Novel grease lubricating device for hot rolling reel |
-
2012
- 2012-06-12 CN CN 201220276258 patent/CN202691551U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879642A (en) * | 2015-06-11 | 2015-09-02 | 安庆市华鑫重工股份有限公司 | Special spray head for lubrication of joint of deck beam and jaw plate of grab bucket |
| CN108144987A (en) * | 2018-02-09 | 2018-06-12 | 泰尔重工股份有限公司 | A kind of plunger type coiling machine hot rolling reel of high coil amount |
| CN108144987B (en) * | 2018-02-09 | 2023-08-11 | 泰尔重工股份有限公司 | Plunger type coiling machine hot-rolled winding drum with high coil steel quantity |
| CN109226268A (en) * | 2018-11-09 | 2019-01-18 | 衡阳中钢衡重设备有限公司 | Novel grease lubricating device for hot rolling reel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |