CN208132421U - floating support pressing device - Google Patents

floating support pressing device Download PDF

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Publication number
CN208132421U
CN208132421U CN201820294217.1U CN201820294217U CN208132421U CN 208132421 U CN208132421 U CN 208132421U CN 201820294217 U CN201820294217 U CN 201820294217U CN 208132421 U CN208132421 U CN 208132421U
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CN
China
Prior art keywords
screw thread
floating support
support
pressing
strut
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
CN201820294217.1U
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Chinese (zh)
Inventor
曹烈
宋国秋
武娜
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.)
Shenyang Aircraft Industry Group Co Ltd
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Shenyang Aircraft Industry Group 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.)
Filing date
Publication date
Application filed by Shenyang Aircraft Industry Group Co Ltd filed Critical Shenyang Aircraft Industry Group Co Ltd
Priority to CN201820294217.1U priority Critical patent/CN208132421U/en
Application granted granted Critical
Publication of CN208132421U publication Critical patent/CN208132421U/en
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Abstract

The utility model belongs to aviation machine processing technology equipment technology field, provides a kind of floating support pressing device, forms the cooperation of spherical surface higher pair for the universal adjustable spherical outside surface screw thread strut of Internal Spherical Surface air supported head and screw thread, realizes the angle adjustment within the scope of 5 degree.The beneficial effects of the utility model:The floating support pressing device of the utility model guarantees that floating support pressing device only passes through a bolt and can realize compression of the product on technological equipment in the way of change Product Process state, and guarantee that machined surface is begun completely, solve the problem of at conventional pressing plate compression processing less than altering pressing plate in process.So that lathe is not stopped knife and realize Continuous maching, improves the utilization rate of lathe.

Description

Floating support pressing device
Technical field
The utility model belongs to aviation machine processing technology equipment technology field, is related to product with technical lug black skin and is Support and pressing device when roughing standard converted products the first type face.It can be realized floating support, fast-holding, without knife of hiding A kind of novel support compression device.
Background technique
The design of machining process equipment is to influence the primary factor of product processing efficiency with the quality developed.So boat The production model of the multi-varieties and small-batch of empty product requires the use of matched technological equipment to have quickly positioning, fast ram compression Tightly, quickly hide the function of knife.Now conventional technological equipment is de- be unable to do without conventional pressing plate, so that machined surface is not exclusively begun, this is just It is required that cutter will avoid pressing plate in the process of product;Processing is less than will also alter pressing plate at pressing plate compression in process. This adds increased knife is stopped in the complexity and process when programmer's programming, the utilization rate that this has resulted in lathe is not high, The danger of knife is also hit in process.Therefore the state of the art of workshop product is all sent out to the direction for increasing technical lug now Exhibition.This requires that there can be a kind of relocatable support and device with substrate hold-down function replaces conventional pressure plate structure, realize Without knife of hiding, without altering pressing plate, so that machined surface is begun completely.Background proposes the utility model in view of the above technology.
Utility model content
The purpose of this utility model is cooperated using universal spherical surface higher pair, realize can have 5 degree angle adjustment from Air supported head is adapted to, the problem of to adapt to positioning surface out-of-flatness when product coarse positioning.There is a bolt hole among package unit, it can To realize the compression of product and technological equipment by series bolt.
The technical solution of the utility model:
A kind of floating support pressing device is the universal adjustable spherical outside surface screw thread strut 6 of Internal Spherical Surface air supported head 5 and screw thread The cooperation of spherical surface higher pair is formed, realizes the angle adjustment within the scope of 5 degree;
Screw thread strut 6 and thread support 7 be spirally connected realize screw thread lifting with it is self-locking, screw thread strut 6 and thread support 7 it is big outside Anti-rotation limit card slot is had on round cylinder, for spanner adjustment lifting of slotting;6 tail end of screw thread strut is provided with annular groove, For installing spring collar 9, to prevent screw thread strut 6 from back-outing thread support 7;It is equipped among screw thread strut 6 and thread support 7 Locking nut 8 realizes that the position of the technical lug supporting surface on floating support pressing device and height product 2 adjusted is locked Extremely;
Cooperated by the tongue piece of spacing card 3 and the card slot of thread support 7, floating support pressing device is limited in tooling On fixation position;Spacing card 3 is screwed on fixture base plate 1 by sunk screw 10, is successively led to by hexagon socket head cap screw 4 The technical lug hole, floating support pressing device hole and fixture basis plate hole for crossing product 2 are screwed together, and realize the pressure of product 2 Tightly.
The beneficial effects of the utility model:The floating support pressing device of the utility model utilizes change Product Process state The mode of (increasing technical lug and auricle hole) guarantees that floating support pressing device only passes through a bolt and can realize product Compression on technological equipment, and guarantee that machined surface is begun completely, it solves to process at conventional pressing plate compression less than process In the problem of altering pressing plate.So that lathe is not stopped knife and realize Continuous maching, improves the utilization rate of lathe.
Detailed description of the invention
Fig. 1 is the main view of floating support pressing device.
Fig. 2 is the top view of floating support pressing device.
In figure:1 fixture base plate;2 products;3 spacing cards;4 hexagon socket head cap screws;5 air supported heads;6 screw thread struts;7 screw threads Support;8 locking nuts;9 spring collars;10 sunk screws.
Specific embodiment
Below in conjunction with attached drawing and technical solution, specific embodiment of the present utility model is further illustrated.
A kind of floating support pressing device is the universal adjustable spherical outside surface screw thread strut 6 of Internal Spherical Surface air supported head 5 and screw thread The cooperation of spherical surface higher pair is formed, realizes the angle adjustment within the scope of 5 degree;
Screw thread strut 6 and thread support 7 be spirally connected realize screw thread lifting with it is self-locking, screw thread strut 6 and thread support 7 it is big outside Anti-rotation limit card slot is had on round cylinder, for spanner adjustment lifting of slotting;6 tail end of screw thread strut is provided with annular groove, For installing spring collar 9, to prevent screw thread strut 6 from back-outing thread support 7;It is equipped among screw thread strut 6 and thread support 7 Locking nut 8 realizes that the position of the technical lug supporting surface on floating support pressing device and height product 2 adjusted is locked Extremely;
Cooperated by the tongue piece of spacing card 3 and the card slot of thread support 7, floating support pressing device is limited in tooling On fixation position;Spacing card 3 is screwed on fixture base plate 1 by sunk screw 10, is successively led to by hexagon socket head cap screw 4 The technical lug hole, floating support pressing device hole and fixture basis plate hole for crossing product 2 are screwed together, and realize the pressure of product 2 Tightly.
Implementation result
Floating support pressing device is cooperated using universal spherical surface higher pair, and 5 degree of angle adjustment can be had by realizing, to come Adapt to product coarse positioning when positioning surface out-of-flatness the problem of.

Claims (1)

1. a kind of floating support pressing device, which is characterized in that the floating support pressing device is floating for universal Internal Spherical Surface Adjustable spherical outside surface screw thread strut (6) the composition spherical surface higher pair cooperation of dynamic head (5) and screw thread, realizes the angle adjustment within the scope of 5 degree;
Screw thread strut (6) and thread support (7) be spirally connected realize screw thread lifting with it is self-locking, screw thread strut (6) and thread support (7) Anti-rotation limit card slot is had on large cylindrical cylindrical surface, for spanner adjustment lifting of slotting;Screw thread strut (6) tail end is provided with card Annular groove, for installing spring collar (9), to prevent screw thread strut (6) from back-outing thread support (7);In screw thread strut (6) and screw thread Locking nut (8) are equipped among support (7), realize the technique on floating support pressing device and height product adjusted (2) The position of auricle supporting surface is locked;
Cooperated by the tongue piece of spacing card (3) and the card slot of thread support (7), floating support pressing device is limited in tooling On fixation position;Spacing card (3) is screwed on fixture base plate (1) by sunk screw (10), passes through hexagon socket head cap screw (4) the technical lug hole, floating support pressing device hole and fixture basis plate hole for passing sequentially through product (2) are screwed together, real The compression of existing product (2).
CN201820294217.1U 2018-03-02 2018-03-02 floating support pressing device Active CN208132421U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820294217.1U CN208132421U (en) 2018-03-02 2018-03-02 floating support pressing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820294217.1U CN208132421U (en) 2018-03-02 2018-03-02 floating support pressing device

Publications (1)

Publication Number Publication Date
CN208132421U true CN208132421U (en) 2018-11-23

Family

ID=64288419

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820294217.1U Active CN208132421U (en) 2018-03-02 2018-03-02 floating support pressing device

Country Status (1)

Country Link
CN (1) CN208132421U (en)

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