CN201209734Y - Hydraulic oil conduit rotary joint apparatus for wire bending machine - Google Patents
Hydraulic oil conduit rotary joint apparatus for wire bending machine Download PDFInfo
- Publication number
- CN201209734Y CN201209734Y CNU2008201026352U CN200820102635U CN201209734Y CN 201209734 Y CN201209734 Y CN 201209734Y CN U2008201026352 U CNU2008201026352 U CN U2008201026352U CN 200820102635 U CN200820102635 U CN 200820102635U CN 201209734 Y CN201209734 Y CN 201209734Y
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- CN
- China
- Prior art keywords
- oil pipe
- bending machine
- oil
- wire bending
- fixed
- Prior art date
- 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.)
- Expired - Fee Related
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model provides a hydraulic oil pipe rotary joint device for a wire bender, which relates to a wire bender. The utility model provides a hydraulic oil pipe rotary joint device for a wire bender, which is applicable to rotating the head and the principal axis of the wire bender. The hydraulic oil pipe rotary pipe device is provided with a fixed oil pipe sleeve and a rotary oil pipe core. The rotary oil pipe core is arranged in the fixed oil pipe sleeve, and is connected with the fixed oil pipe sleeve in a rotation way; the fixed oil pipe sleeve is provided with at least one oil inlet. The rotary oil pipe core is provided with at least one oil outlet. The rotary oil pipe core is connected with the principal axis of the head of the wire bender. An oil inlet on the fixed oil pipe sleeve is connected with an oil pump arranged on the wire bender, and an oil outlet on the rotary oil pipe core is connected with an oil cylinder arranged on the head of the wire bender. When the hydraulic oil pipe rotary joint device is used, the rotary oil pipe core is arranged on the principal axis of the head of the wire bender, and is connected with the oil cylinder fixed on the head of the wire bender through an oil channel on the principal axis of the head. The fixed oil pipe sleeve can be connected with the oil pump fixed on the wire bender through an oil pipe. In this way, a hydraulic oil circuit can rotate with the principal axis of the head of the wire bender.
Description
Technical field
The utility model relates to a kind of wire bending machine, especially relates to a kind of hydraulic oil pipe rotary joint device of wire bending machine.
Background technique
The head of common wire bending machine does not rotate, but wire-sending device and wire rod rotate, and carries out bending process for the mould of being located at head.Machining range is limited because this mode exists, quality of processing be cannot say for sure card and the not high shortcoming of automatization level.Therefore, begun research and development in the industry and made head rotation, and the non-rotary wire bending machine of wire-sending device and wire rod, and wished hydraulic component (as oil cylinder etc.) and oil pipe to be installed on the rotary components such as the head of rotation and main shaft, so that adopt hydraulic control better.The rotation that how to make hydraulic component and oil pipe can adapt to head and main shaft has become the technical problem that the Professional visitors extremely pays close attention to.
Summary of the invention
The purpose of this utility model provides a kind of hydraulic oil pipe rotary joint device of the wire bending machine applicable to head and main axis rotation.
The utility model is provided with fixed oil pipe box and rotation pipeline core; The rotation pipeline core is located in the fixed oil pipe box and with the fixed oil pipe box and is rotatably connected, the fixed oil pipe box is provided with at least 1 filler opening, the rotation pipeline core is provided with at least 1 oil outlet, the rotation pipeline core is connected with the wire bending machine head spindle, filler opening on the fixed oil pipe box is arranged in the oil pump on the wire bending machine outward, and the oil outlet on the rotation pipeline core is arranged in the oil cylinder on the wire bending machine head outward.
The fixed oil pipe box is preferably ring fixed oil pipe box, and the filler opening on the fixed oil pipe box preferably is distributed on the end face of fixed oil pipe box one end.
The rotation pipeline core is preferably ring rotation pipeline core, and the oil outlet of rotation pipeline core preferably is distributed on the end face of rotation pipeline core one end.
When the utility model uses, the rotation pipeline core can be installed on the head spindle of wire bending machine, and be connected with oil cylinder on being fixedly arranged on the wire bending machine head by the oil duct of being located on the head spindle, the fixed oil pipe box then can be connected with oil pump on being fixedly arranged on wire bending machine by oil pipe.So just can realize the purpose of hydraulic circuit with the head main axis rotation.
Description of drawings
Fig. 1 is one of the utility model example structure schematic representation.
Fig. 2 is two of the utility model example structure schematic representation.
Embodiment
Referring to Fig. 1 and 2, the utility model is provided with fixed oil pipe box 1 and rotation pipeline core 2, and rotation pipeline core 2 is located in the fixed oil pipe box 1 also rotatable.Fixed oil pipe box 1 is provided with 6 filler openings 11, correspondingly on the rotation pipeline core 2 is provided with 6 oil outlets 21, and the central shaft hole of rotation pipeline core 2 and wire bending machine head spindle P are connected and can rotate with main shaft P.Filler opening 11 on the fixed oil pipe box 1 is by the external oil pump (not drawing among the figure) that is fixedly arranged on the wire bending machine of oil pipe (not drawing among the figure).Oil outlet 21 on the rotation pipeline core 2 is connected with oil cylinder (not drawing among the figure) on being fixedly arranged on the wire bending machine head by the oil duct of being located on the wire bending machine head spindle (not drawing among the figure).
Fixed oil pipe box 1 is a ring fixed oil pipe box, and 6 filler openings 11 on the fixed oil pipe box 1 are distributed on the end face of fixed oil pipe box 1 one ends.
Common 1 oil cylinder is provided with 1 filler opening and 1 oil outlet, during practical application, can come the quantity of respective settings filler opening of the present utility model and oil outlet according to the concrete quantity of oil cylinder.
In the drawings, four-headed arrow is represented the sense of rotation of wire bending machine head spindle P.
Claims (5)
1. the hydraulic oil pipe rotary joint device of wire bending machine is characterized in that being provided with fixed oil pipe box and rotation pipeline core; The rotation pipeline core is located in the fixed oil pipe box and with the fixed oil pipe box and is rotatably connected, the fixed oil pipe box is provided with at least 1 filler opening, the rotation pipeline core is provided with at least 1 oil outlet, the rotation pipeline core is connected with the wire bending machine head spindle, filler opening on the fixed oil pipe box is arranged in the oil pump on the wire bending machine outward, and the oil outlet on the rotation pipeline core is arranged in the oil cylinder on the wire bending machine head outward.
2. the hydraulic oil pipe rotary joint device of wire bending machine as claimed in claim 1 is characterized in that the fixed oil pipe box is a ring fixed oil pipe box.
3. the hydraulic oil pipe rotary joint device of wire bending machine as claimed in claim 1 or 2 is characterized in that the filler opening on the fixed oil pipe box is distributed on the end face of fixed oil pipe box one end.
4. the hydraulic oil pipe rotary joint device of wire bending machine as claimed in claim 1 is characterized in that the rotation pipeline core is a ring rotation pipeline core.
5. as the hydraulic oil pipe rotary joint device of claim 1 or 4 described wire bending machines, it is characterized in that the oil outlet of rotation pipeline core is distributed on the end face of rotation pipeline core one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201026352U CN201209734Y (en) | 2008-06-13 | 2008-06-13 | Hydraulic oil conduit rotary joint apparatus for wire bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201026352U CN201209734Y (en) | 2008-06-13 | 2008-06-13 | Hydraulic oil conduit rotary joint apparatus for wire bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201209734Y true CN201209734Y (en) | 2009-03-18 |
Family
ID=40480470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201026352U Expired - Fee Related CN201209734Y (en) | 2008-06-13 | 2008-06-13 | Hydraulic oil conduit rotary joint apparatus for wire bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201209734Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104364463A (en) * | 2012-06-11 | 2015-02-18 | 哈利伯顿能源服务公司 | Shunt tube connection and distribution assembly and method |
-
2008
- 2008-06-13 CN CNU2008201026352U patent/CN201209734Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104364463A (en) * | 2012-06-11 | 2015-02-18 | 哈利伯顿能源服务公司 | Shunt tube connection and distribution assembly and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090318 Termination date: 20150613 |
|
| EXPY | Termination of patent right or utility model |