CN203034100U - Chemical milling and clamping device - Google Patents
Chemical milling and clamping device Download PDFInfo
- Publication number
- CN203034100U CN203034100U CN 201220689051 CN201220689051U CN203034100U CN 203034100 U CN203034100 U CN 203034100U CN 201220689051 CN201220689051 CN 201220689051 CN 201220689051 U CN201220689051 U CN 201220689051U CN 203034100 U CN203034100 U CN 203034100U
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- Prior art keywords
- chemical milling
- milling
- clamping device
- shelf
- bar
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Abstract
The utility model discloses a chemical milling and clamping device which is applied to chemical milling. The chemical milling and clamping device comprises sling chains, an upper frame, straight rods, a lower frame, upper clamps and lower clamps, wherein the sling chains are connected with the upper frame, the upper frame is connected with the lower frame through the straight rods, and the upper and lower clamps are respectively movably arranged on the straight rods. Three workpieces can be subjected to chemical milling at the same time by the chemical milling and clamping device, and chemical milling efficiency is improved. After the chemical milling and clamping device clamps the three workpieces stably, floating in chemical milling and damage of protection glue by collision are avoided. Further, during chemical milling, chemically milled workpieces and corrosive liquid are severely reacted chemically, generated hydrogen gas drives the device to rotate slowly, chemical milling speed at different positions of the workpieces is uniform, and chemical milling quality is improved.
Description
Technical field
The utility model relates to the chemistry milling processing technique field of aluminum alloy materials, particularly a kind of clamping device that is applied in the chemistry milling processing.
Background technology
Milling is the abbreviation of chemistry milling (Chemical milling), is that a kind of method with chemical corrosion is removed surperficial excess metal so that the special warfare method that metal works is shaped.The characteristics of aluminium alloy milling are covered with protection glue earlier the part that does not need on the part to process, and it are immersed in the alkaline corrosion liquid of proper formulation again, carry out selective corrosion, to finish the shape processing of part.
Aluminium alloying miller part is generally unmanageable curved surface thin wall work-piece.Simple installation way is the method that adopts the process allowance punching at workpiece, direct dress to hang, and the clamping amount is few.In the milling process, though there is the protection of protection glue in these holes, is adorned hanging mill and decreased, constantly the corrosion change is big in corrosive fluid in the aperture, and the dress hanging hole very easily corrodes to the edge, thereby workpiece is dropped in corrosive fluid, must make new hole dress again and hang in the milling process.And the workpiece that punching dress is hung is because of the clamping instability, floating, collision takes place in the milling process easily and the protection glue on the workpiece is destroyed, thereby influence the milling quality of workpiece.Therefore need the milling clamping device of design specialized, improve milling efficient and milling quality.
The utility model content
In view of this, the utility model is intended to solve in the prior art, and milling device clamping amount is few, the clamping instability, and milling causes glued membrane to scratch easily when producing, influence technical problems such as milling quality.
The utility model provides a kind of milling clamping device, is applied in the chemistry milling processing, and it comprises: chain sling, put on the shelf, straight-bar, undercarriage, upper grip, lower chuck, wherein, described chain sling is connected with described putting on the shelf; Described putting on the shelf is connected with described undercarriage by described straight-bar; Described upper grip and described lower chuck are movably set in respectively on the described straight-bar.
Further, describedly put on the shelf with described undercarriage to be trilateral, to connect and compose the English truss structure with described straight-bar.
Further, described putting on the shelf comprises a plurality of triangular supports structures with described undercarriage.
Further, have a plurality of through holes on the described straight-bar.
Further, described upper grip is provided with screw rod.
In sum, the milling clamping device that the utility model provides owing to take above-mentioned technical scheme, can carry out the milling processing of three workpiece simultaneously, has improved milling efficient.After utilizing three workpiece of device clamping of the present utility model, clamping is stable, can not take place floatingly in the milling process, can not bump and destroys protection glue.In addition, behind the device clamping milling workpiece of the present utility model, in the milling process, because fierce chemical reaction takes place in milling workpiece and corrosive fluid, the hydrogen that produces drives device and slowly rotates, and makes workpiece milling rate everywhere even, thereby has improved the milling quality.
Description of drawings
Fig. 1 is depicted as the utility model one embodiment the structural representation that is applied to the milling clamping device in the chemistry milling processing is provided.
Embodiment
For the purpose of this utility model, feature are become apparent, below in conjunction with accompanying drawing embodiment of the present utility model is further described.
Please in conjunction with referring to Fig. 1, it is depicted as the utility model one embodiment the structural representation that is applied to the clamping device in the chemistry milling processing is provided.
This milling clamping device comprises: chain sling 1, put 2 on the shelf, straight-bar 3, undercarriage 4, upper grip 5, lower chuck 6, wherein, described chain sling 12 is connected with described putting on the shelf, is used for hanging of driving; Described putting on the shelf 2 is connected with described undercarriage 4 by described straight-bar 3; Described upper grip 5 is movably set in respectively on the described straight-bar 3 with described lower chuck 6, and described upper grip 5 is all free to rotate with described lower chuck 6, the clamping direction that is used for regulating the milling workpiece.
In the utility model embodiment, described putting on the shelf 2 is trilateral with described undercarriage 4, connect and compose the English truss structure with described straight-bar 3, but clamping three blocking miller parts carry out milling processing simultaneously, and the English truss structure can improve resistance to overturning.
In the utility model embodiment, described put on the shelf 2 with described undercarriage 4 comprise a plurality of triangular supports structures, prevent that excessive load-bearing from making the bending of horizontal trusses strut buckling, improved integrally-built stability.
In the utility model embodiment, have a plurality of through holes 7 on the described straight-bar 3, can satisfy the milling requirement of different heights wallboard.
In the utility model embodiment, described upper grip 5 is provided with screw rod 8.Adopt screw mechanism to regulate the distance of upper grip 5, screw thread adopts Tr24 * 4 screw threads, length of thread 250mm, and the degree of freedom that can regulate is 0 ~ 250mm, thereby can regulate the height of wallboard.
Describe in detail specific operation process below in conjunction with Fig. 1, carry out the clamping of milling workpiece according to the following steps:
Regulate the height of upper grip 5 in advance according to the height of workpiece; With the milling of workpiece towards outside, the lower surface places in the groove of lower chuck 6, when avoiding clamping, the contact of three blocking miller parts is overlapping, the clamping direction that can regulate lower chuck 6; Workpiece is fixed with upper grip 5 after vertically placing again; After clamping is finished, lift by crane with driving.
In sum, the milling clamping device that the utility model embodiment provides owing to take above-mentioned technical scheme, can carry out the milling processing of three workpiece simultaneously, has improved milling efficient.After utilizing three workpiece of device clamping of the present utility model, clamping is stable, can not take place floatingly in the milling process, can not bump and destroys protection glue.Behind the device clamping milling workpiece of the present utility model, in the milling process, because fierce chemical reaction takes place for milling workpiece and corrosive fluid, the hydrogen of generation drives device and slowly rotates, and makes workpiece milling rate everywhere even, thereby has improved the milling quality.
Though the utility model discloses as above with preferred embodiment; so it is not in order to limit the utility model; have in the technical field under any and know the knowledgeable usually; in not breaking away from spirit and scope of the present utility model; when being used for a variety of modifications and variations, therefore protection domain of the present utility model is as the criterion when looking claims person of defining.
Claims (5)
1. milling clamping device is applied to it is characterized in that in the chemistry milling processing, comprising: chain sling, put on the shelf, straight-bar, undercarriage, upper grip, lower chuck, wherein,
Described chain sling is connected with described putting on the shelf;
Described putting on the shelf is connected with described undercarriage by described straight-bar;
Described upper grip and described lower chuck are movably set in respectively on the described straight-bar.
2. milling clamping device according to claim 1 is characterized in that, describedly puts on the shelf with described undercarriage to be trilateral, to connect and compose the English truss structure with described straight-bar.
3. milling clamping device according to claim 1 is characterized in that, described putting on the shelf comprises a plurality of triangular supports structures with described undercarriage.
4. milling clamping device according to claim 1 is characterized in that, has a plurality of through holes on the described straight-bar.
5. milling clamping device according to claim 1 is characterized in that, described upper grip is provided with screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220689051 CN203034100U (en) | 2012-12-14 | 2012-12-14 | Chemical milling and clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220689051 CN203034100U (en) | 2012-12-14 | 2012-12-14 | Chemical milling and clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203034100U true CN203034100U (en) | 2013-07-03 |
Family
ID=48686237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220689051 Expired - Lifetime CN203034100U (en) | 2012-12-14 | 2012-12-14 | Chemical milling and clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203034100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114196955A (en) * | 2021-12-08 | 2022-03-18 | 中航贵州飞机有限责任公司 | Novel mounting and hanging frame for part chemical milling and using method |
-
2012
- 2012-12-14 CN CN 201220689051 patent/CN203034100U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114196955A (en) * | 2021-12-08 | 2022-03-18 | 中航贵州飞机有限责任公司 | Novel mounting and hanging frame for part chemical milling and using method |
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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: 20130703 |