CN204209000U - The curved mould adapter of a kind of bending machine - Google Patents

The curved mould adapter of a kind of bending machine Download PDF

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Publication number
CN204209000U
CN204209000U CN201420503753.XU CN201420503753U CN204209000U CN 204209000 U CN204209000 U CN 204209000U CN 201420503753 U CN201420503753 U CN 201420503753U CN 204209000 U CN204209000 U CN 204209000U
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CN
China
Prior art keywords
keyway
curved
bending machine
diameter
endoporus
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.)
Active
Application number
CN201420503753.XU
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Chinese (zh)
Inventor
林定华
刘卫明
伏人龙
罗震鸣
黄亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eaton SAMC Shanghai Aircraft Conveyance System Co Ltd
Original Assignee
Eaton SAMC Shanghai Aircraft Conveyance System Co Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Priority to CN2014203735185 priority Critical
Priority to CN201420373518 priority
Application filed by Eaton SAMC Shanghai Aircraft Conveyance System Co Ltd filed Critical Eaton SAMC Shanghai Aircraft Conveyance System Co Ltd
Priority to CN201420503753.XU priority patent/CN204209000U/en
Application granted granted Critical
Publication of CN204209000U publication Critical patent/CN204209000U/en
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Abstract

The utility model discloses the curved mould adapter of a kind of bending machine, it comprises: a curved die holder, its upper surface is provided with the first sunk key, a fixing hole is provided with in this first keyway, its lower surface is provided with second keyway of locating with described bending machine and is provided with the endoporus running through described first keyway and the second keyway in the middle part of it, and the diameter of described endoporus is identical with the diameter of the endoporus of curved mould; One mandrel, its lower end is provided with the screw thread mated with described lathe screwed hole, and its upper end is sheathed in the endoporus of described curved die holder, and curved mould diameter of bore coupling described in the diameter of described upper end; One square sunk key, it is fixed in described first keyway, and the upper surface of described square sunk key is to having a step fixing hole, is combined by the fixing hole of described step fixing hole on described first keyway.The utility model has the advantage of: make bending machine bend pipe ability backward compatible, can effectively avoid interfering with the curved die holder alleviating groove.

Description

The curved mould adapter of a kind of bending machine
Technical field
The utility model relates to Design of Dies technology, relates to the curved mould adapter of a kind of bending machine.
Background technology
A kind of bending machine of model has certain bend pipe limit of power usually, as certain model bending machine can the pipe of bend diameter 0.75 to 1.25 inches, and the pipe that diameter is less than 0.75 inch can only bend on another minor bend machine, the pipe that on usual aircraft, diameter is less than 0.75 inch is in the great majority, expensive large-scale bending machine will be caused like this to be in the not full state of work, and minor bend machine is then at full capacity or overload state.
Utility model content
Because prior art also exists the problems referred to above, the utility model proposes the curved mould adapter of a kind of bending machine, it effectively can solve the problems referred to above of prior art.
The utility model solves the problem by the following technical programs:
The curved mould adapter of a kind of bending machine, it comprises: a curved die holder, its upper surface is provided with the first keyway, a fixing hole is provided with in this first keyway, its lower surface is provided with second keyway of locating with described bending machine and is provided with the endoporus running through described first keyway and the second keyway in the middle part of it, and the diameter of described endoporus is identical with the diameter of the endoporus of curved mould; One mandrel, its lower end is provided with the screw thread mated with described lathe screwed hole, and its upper end is sheathed in the endoporus of described curved die holder, and curved mould diameter of bore coupling described in the diameter of described upper end; One square sunk key, it is fixed in described first keyway, and the upper surface of described square sunk key is to having a step fixing hole, is combined by the fixing hole of described step fixing hole on described first keyway.
The both sides of described curved die holder respectively by upper surface to have do not penetrate described curved die holder lower surface alleviate groove.
Described mandrel is provided with a breach.
The utility model has the advantage of: make bending machine bend pipe ability backward compatible, can effectively avoid interfering with the curved die holder alleviating groove.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present utility model;
Fig. 2 is the schematic perspective view of square sunk key of the present utility model;
Fig. 3 is the sectional view of square sunk key of the present utility model;
Fig. 4 is the schematic perspective view of curved die holder of the present utility model;
Fig. 5 is the front view of curved die holder of the present utility model;
Fig. 6 is the schematic perspective view of mandrel of the present utility model;
Fig. 7 is the front view of mandrel of the present utility model;
Fig. 8 is operating diagram of the present utility model.
Detailed description of the invention
Below in conjunction with detailed description of the invention, describe the utility model in detail.
See shown in Fig. 1 to Fig. 7, Fig. 1 is schematic perspective view of the present utility model; Fig. 2 is the schematic perspective view of square sunk key of the present utility model; Fig. 3 is the sectional view of square sunk key of the present utility model; Fig. 4 is the schematic perspective view of curved die holder of the present utility model; Fig. 5 is the front view of curved die holder of the present utility model; Fig. 6 is the schematic perspective view of mandrel of the present utility model; Fig. 7 is the front view of mandrel of the present utility model.
The curved mould adapter of bending machine of the present embodiment, it comprises: curved die holder 1, mandrel 2 and a square sunk key 3.Wherein:
Curved die holder 1, its upper surface is provided with the first keyway 11, a fixing hole 12 is provided with in this first keyway, its lower surface is provided with second keyway 13 of locating with described bending machine and is provided with the endoporus 14 running through described first keyway and the second keyway in the middle part of it, and the diameter of described endoporus is identical with the diameter of the endoporus of curved mould;
Mandrel 2, its lower end is provided with the screw thread 21 mated with described lathe screwed hole, and its upper end is sheathed in the endoporus of described curved die holder, and curved mould diameter of bore coupling described in the diameter of described upper end;
Square sunk key 3, it is fixed in described first keyway 11, and the upper surface of described square sunk key is to having a step fixing hole 31, is combined by the fixing hole of described step fixing hole on described first keyway.
The both sides of described curved die holder 1 respectively by upper surface to have do not penetrate described curved die holder lower surface alleviate groove 15.
Described mandrel 2 is provided with a breach 22, tightens mandrel on bending machine for open-end wrench.
Principle of the present utility model: first by this mandrel 2 on bending machine, tighten, then square sunk key 3 is installed to be enclosed within outside mandrel 2 on curved die holder 1 and by curved die holder and is installed on bending machine, then curved mould can be installed, and fastening nut is installed, can bend pipe operation be carried out after clamping and pressure mould are installed.Because curved die holder 2 external diameter is little and with alleviating groove (see Fig. 3), the bend pipe can effectively avoiding bringing because bend pipe ability is backward compatible is interfered.
Embodiment: certain model bending machine bend pipe ability be can bend diameter 0.75 inch to 1.25 inch pipe, by backward compatible to 0.5 inch for this model bending machine bend pipe ability, can effectively alleviate the live load of another minor bend machine with this adapter.
Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.

Claims (3)

1. the curved mould adapter of bending machine, it is characterized in that, it comprises:
One curved die holder, its upper surface is provided with the first keyway, be provided with a fixing hole in this first keyway, its lower surface is provided with second keyway of locating with described bending machine and is provided with the endoporus running through described first keyway and the second keyway in the middle part of it, and the diameter of described endoporus is identical with the diameter of the endoporus of curved mould;
One mandrel, its lower end is provided with the screw thread mated with lathe screwed hole, and its upper end is sheathed in the endoporus of described curved die holder, and curved mould diameter of bore coupling described in the diameter of described upper end;
One square sunk key, it is fixed in described first keyway, and the upper surface of described square sunk key is to having a step fixing hole, is combined by the fixing hole of described step fixing hole on described first keyway.
2. the curved mould adapter of bending machine according to claim 1, is characterized in that: the both sides of described curved die holder respectively by upper surface to have do not penetrate described curved die holder lower surface alleviate groove.
3. the curved mould adapter of bending machine according to claim 1, is characterized in that: described mandrel is provided with a breach be combined with described bending machine.
CN201420503753.XU 2014-07-08 2014-09-03 The curved mould adapter of a kind of bending machine Active CN204209000U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2014203735185 2014-07-08
CN201420373518 2014-07-08
CN201420503753.XU CN204209000U (en) 2014-07-08 2014-09-03 The curved mould adapter of a kind of bending machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420503753.XU CN204209000U (en) 2014-07-08 2014-09-03 The curved mould adapter of a kind of bending machine

Publications (1)

Publication Number Publication Date
CN204209000U true CN204209000U (en) 2015-03-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420503753.XU Active CN204209000U (en) 2014-07-08 2014-09-03 The curved mould adapter of a kind of bending machine

Country Status (1)

Country Link
CN (1) CN204209000U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106681277A (en) * 2017-01-20 2017-05-17 苏州数设科技有限公司 Collision and interference detection method and device thereof for pipe bending processing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106681277A (en) * 2017-01-20 2017-05-17 苏州数设科技有限公司 Collision and interference detection method and device thereof for pipe bending processing
CN106681277B (en) * 2017-01-20 2019-04-26 苏州数设科技有限公司 Interference and collision detection method and device in a kind of bend pipe process

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