CN102615627A - Mounting tool for mold blind hole plug piece of large-size airplane composite part - Google Patents
Mounting tool for mold blind hole plug piece of large-size airplane composite part Download PDFInfo
- Publication number
- CN102615627A CN102615627A CN2012101080112A CN201210108011A CN102615627A CN 102615627 A CN102615627 A CN 102615627A CN 2012101080112 A CN2012101080112 A CN 2012101080112A CN 201210108011 A CN201210108011 A CN 201210108011A CN 102615627 A CN102615627 A CN 102615627A
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- China
- Prior art keywords
- jam
- screw shell
- blind hole
- mounting tool
- plug piece
- 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.)
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention belongs to a large-size airplane composite part molding technique and relates to a mounting tool for a mold blind hole plug piece of a large-size airplane composite part. The mounting tool is characterized in that the mounting tool consists of a threaded sleeve [2] and a bolt [3], and a plug piece placing hole [2a] with diameter being larger than the maximum inner diameter of a female thread is arranged at the upper port of the threaded sleeve [2]. The mounting tool for the mold blind hole plug piece of the large-size airplane composite part has the advantages that the plug piece can be mounted on the lower surface of the mold without overturning the mold, the operating time is greatly shortened and the working efficiency is improved.
Description
Technical field
The invention belongs to large aircraft composite product forming technique, relate to a kind of large aircraft composite product mould blind hole jam erecting tools.
Background technology
When moulding large aircraft composite product, many blind holes are often arranged on the mould, need the metal jam be installed in blind hole, become the plane at the bottom of making the hole of blind hole.And the size of large aircraft composite product mould is very big, when lower surface at mould of position that needs are installed the metal jam, need mould turned just and can install.Because the size of mould is big, relatively more difficult during upset, cause the operating time long, inefficiency.
Summary of the invention
The objective of the invention is: provide a kind of and need not be turned into the erecting tools that type die just can be installed jam at the lower surface of mould,, increase work efficiency to shorten the operating time.
Technical scheme of the present invention is: a kind of aircraft composite product mould blind hole jam erecting tools is characterized in that it is made up of screw shell 2 and bolt 3; Screw shell 2 is cylinders that have internal thread; Port at screw shell 2 has the jam placed hole 2a of a diameter greater than the internal thread maximum inner diameter; The internal diameter of jam placed hole 2a is greater than the diameter 0.05mm～0.1mm that waits to be mounted jam 1; The degree of depth of jam placed hole 2a is not less than the thickness of waiting to be mounted jam 1, and bolt 3 is screwed into the internal thread of screw shell 2 from the lower port of screw shell 2, and the length of bolt 3 threaded portions is greater than the length of screw shell 2.
Advantage of the present invention is: need not be turned into type die and just can jam be installed at the lower surface of mould, shorten the operating time greatly, improve operating efficiency.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Explain further details in the face of the present invention down.Referring to Fig. 1, a kind of aircraft composite product mould blind hole jam erecting tools is characterized in that, it is made up of screw shell 2 and bolt 3; Screw shell 2 is cylinders that have internal thread; Port at screw shell 2 has the jam placed hole 2a of a diameter greater than the internal thread maximum inner diameter; The internal diameter of jam placed hole 2a is greater than the diameter 0.05mm～0.1mm that waits to be mounted jam 1; The degree of depth of jam placed hole 2a is not less than the thickness of waiting to be mounted jam 1, and bolt 3 is screwed into the internal thread of screw shell 2 from the lower port of screw shell 2, and the length of bolt 3 threaded portions is greater than the length of screw shell 2.
For the ease of controlling screw shell 2, one of structure is arranged: knurled segment on the external cylindrical surface of screw shell 2; Cut flat section for two along the circumference symmetry, outer six sides section.
Method for using of the present invention is: during work, swivel bolt 3 is held back in the below of the jam placed hole 2a of screw shell 2, and the jam that is mounted 1 is placed on jam placed hole 2a place; The jam erector is aimed at the blind hole of jam 1 to be installed, and swivel bolt 3 makes the rising by bolt 3 of jam to be installed; Get into slowly in the blind hole, when jam 1 to be installed arrives the blind hole bottom, swivel bolt 3; Withdraw from blind hole, install.
Embodiment is mounted blind hole and is of a size of φ 20mm, and the jam that is mounted is φ 20mm, and thickness is 2mm, and the jam placed hole 2a of jam erecting tools is of a size of φ 20.1mm, and the degree of depth is 5mm.
Claims (2)
1. an aircraft composite product mould blind hole jam erecting tools is characterized in that it is made up of screw shell [2] and bolt [3]; Screw shell [2] is a cylinder that has internal thread; Port at screw shell [2] has the jam placed hole [2a] of a diameter greater than the internal thread maximum inner diameter; The internal diameter of jam placed hole [2a] is greater than the diameter 0.05mm～0.1mm of jam to be mounted [1]; The degree of depth of jam placed hole [2a] is not less than the thickness of jam to be mounted [1]; Bolt [3] is screwed into the internal thread of screw shell [2] from the lower port of screw shell [2], and the length of bolt [3] threaded portion is greater than the length of screw shell [2].
2. blind hole jam erecting tools according to claim 1 is characterized in that one of structure being arranged: knurled segment on the external cylindrical surface of screw shell [2]; Cut flat section for two along the circumference symmetry, outer six sides section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101080112A CN102615627A (en) | 2012-04-13 | 2012-04-13 | Mounting tool for mold blind hole plug piece of large-size airplane composite part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101080112A CN102615627A (en) | 2012-04-13 | 2012-04-13 | Mounting tool for mold blind hole plug piece of large-size airplane composite part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102615627A true CN102615627A (en) | 2012-08-01 |
Family
ID=46556011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101080112A Pending CN102615627A (en) | 2012-04-13 | 2012-04-13 | Mounting tool for mold blind hole plug piece of large-size airplane composite part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102615627A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4229999A (en) * | 1979-06-11 | 1980-10-28 | Rottigni Joseph G | Valve adjustment tool |
| CN2595531Y (en) * | 2002-12-30 | 2003-12-31 | 徐斌 | Telescopic joint rod |
| CN2659645Y (en) * | 2003-05-29 | 2004-12-01 | 吴强水 | Knockout device for internal broken pipe |
-
2012
- 2012-04-13 CN CN2012101080112A patent/CN102615627A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4229999A (en) * | 1979-06-11 | 1980-10-28 | Rottigni Joseph G | Valve adjustment tool |
| CN2595531Y (en) * | 2002-12-30 | 2003-12-31 | 徐斌 | Telescopic joint rod |
| CN2659645Y (en) * | 2003-05-29 | 2004-12-01 | 吴强水 | Knockout device for internal broken pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120801 |