CN201970119U - Clamping device for irregular non-metal workpiece - Google Patents
Clamping device for irregular non-metal workpiece Download PDFInfo
- Publication number
- CN201970119U CN201970119U CN2011200468901U CN201120046890U CN201970119U CN 201970119 U CN201970119 U CN 201970119U CN 2011200468901 U CN2011200468901 U CN 2011200468901U CN 201120046890 U CN201120046890 U CN 201120046890U CN 201970119 U CN201970119 U CN 201970119U
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- China
- Prior art keywords
- workpiece
- irregular non
- cooling groove
- metal workpiece
- clamping
- 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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- 230000001788 irregular Effects 0.000 title claims abstract description 27
- 229910052755 nonmetal Inorganic materials 0.000 title claims abstract description 27
- 238000001816 cooling Methods 0.000 claims abstract description 24
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 238000003754 machining Methods 0.000 abstract description 9
- 238000009833 condensation Methods 0.000 abstract 3
- 230000005494 condensation Effects 0.000 abstract 3
- 238000005057 refrigeration Methods 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 7
- 230000005291 magnetic effect Effects 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
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Abstract
The utility model discloses a clamping device for an irregular non-metal workpiece. The bottom surface of a cooling groove is provided with a T-shaped groove workbench of a positioning mechanism, wherein an irregular non-metal workpiece to be machined is fixed on the positioning mechanism; four inner side surfaces of the cooling groove are all provided with condensation pipes and heating pipes; the condensation pipes and the heating pipes are respectively connected with a refrigeration device and a heating device. The specific method comprises the following steps: positioning the irregular non-metal workpiece to be machined on the positioning mechanism; and putting the workpiece and the positioning mechanism onto the bottom surface of the cooling groove to be fixed; filling water into the cooling groove; starting the refrigeration device, condensing water in the cooling groove into ice via the condensation pipes, and clamping the workpiece; putting the cooling groove clamped with the workpiece onto a machining machine tool to be machined; starting the heating device, and melting ice in the cooling groove into water via the heating pipes; and then taking out the workpiece. The clamping method is simple to operate and has reliable clamping effect, and clamping force applied on the workpiece is even so as to effectively guarantee machining precision.
Description
Technical field
The utility model relates to a kind of clamping device of workpiece, especially relates to a kind of clamping device of irregular non-metal workpiece.
Background technology
Anchor clamps claim jig again, are to be used for fixing processing object in the machine-building process, make it the position that keeps correct, with the device of accepting processing or detecting.In a broad sense, in any operation in technical process, be used for installing rapidly, easily and safely the device of workpiece, all can be described as anchor clamps.
Anchor clamps traditional in the machining mainly are divided into mechanical clamp and magnetic holding device.Wherein mechanical clamp adopts clamp mechanism (as the spiral clamp mechanism, tiltedly carve clamp mechanism, eccentric clamp mechanism, linking clamping mechanism and centering and clamping mechanism etc.) that workpiece is clamped, its advantage is easy and simple to handle, clamping force is big, shortcoming is the clamp force distribution inequality, make workpiece produce distortion easily, thereby influence machining accuracy.
The magnetic force that magnetic holding device utilizes electromagnet energising back to produce holds workpiece and implements clamping process, and its advantage is that suction is even, and the location is reliable, and is easy to operate; Shortcoming is to clamp fixing to ferromagnetic class workpiece, can't carry out the workpiece of non-ferrous metal and nonmetallic materials to clamp.
Along with material science fast development, a large amount of nonmetallic materials have appearred, as: engineering plastics, paper base material, composite etc.The workpiece that adopts these materials to make, because of various factors such as the complexity of the nonferromagnetic of material, part shape, intensity, rigidity, the clamping that causes conventional clamp method and device can't finish in part processing or the measuring process is operated, therefore, need a kind of clamping means and device at the irregular non-metal workpiece of this class, requirement clamping force in clamping process is even, and is convenient to operation.
Summary of the invention
At present traditional existing deficiency of clamping mode, the purpose of this utility model is to provide a kind of clamping device of irregular non-metal workpiece, utilizes the Transformation Principle of water, and the process that is frozen into ice by water clamps workpiece to be processed.
The technical scheme that its technical problem that solves the utility model adopts is:
One, a kind of clamping means of irregular non-metal workpiece:
1) irregular non-metal workpiece to be processed is located on detent mechanism, then irregular non-metal workpiece and detent mechanism are placed together on the bottom surface of cooling bath fixing;
2) in cooling bath, inject water; With the most of workpiece to be processed of submergence is standard, does not influence surface to be processed simultaneously:
3) start refrigerating plant, the water-setting in the cooling bath is build-up ice, irregular non-metal workpiece is clamped by condenser pipe;
4) cooling bath that will accompany irregular non-metal workpiece is placed on the machining tool and processes, and after machining, starts heating combined equipment, with the ice-out Cheng Shui in the cooling bath, just can take out irregular non-metal workpiece by heating tube.
Two, a kind of clamping device of irregular non-metal workpiece:
The bottom surface of cooling bath is provided with the workbench of the T-slot of the detent mechanism that is fixed with irregular non-metal workpiece to be processed, four medial surfaces of cooling bath are provided with condenser pipe and heating tube, and condenser pipe is connected with heating combined equipment with refrigerating plant respectively with heating tube.
The beneficial effect that the utlity model has is:
1) it adopts the Transformation Principle of water, and the process of utilizing water-setting to build-up ice clamps irregular non-metal workpiece to be processed, and the method principle is simple, and is easy to operate.
2) clamp force distribution is even, can not make workpiece produce distortion, can guarantee machining accuracy effectively, increases work efficiency.
3) working media is a water, therefore draws materials conveniently, does not have environmental pollution.
The utility model is applicable to that irregular non-metal workpiece does non-rotating motion, as processing modes such as milling, grinding, borings.
Description of drawings
Fig. 1 is the overall appearance figure of clamping device.Wherein: 1, condenser pipe, 2, heating tube, 3, cooling bath.
Fig. 2 is the internal structure schematic diagram of clamping device.Among the figure: 4, T-slot workbench.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1 and Figure 2, the bottom surface of the utility model cooling bath 3 is provided with the T-slot workbench 4 of the detent mechanism that is fixed with irregular non-metal workpiece to be processed, four medial surfaces of cooling bath 3 are provided with condenser pipe 1 and heating tube 2, and condenser pipe 1 is connected with heating combined equipment with refrigerating plant respectively with heating tube 2.
Operation principle of the present utility model is:
1) irregular non-metal workpiece to be processed is located on detent mechanism, then irregular non-metal workpiece and detent mechanism are placed together on the bottom surface of cooling bath fixing; Be characteristics, select suitable detent mechanism (as vee-block, adjustable support, abutment sleeve etc.) to be located according to six point location principles according to irregular non-metal workpiece to be processed.
2) in cooling bath, inject water; With the most of workpiece to be processed of submergence is standard, does not influence surface to be processed simultaneously;
3) start refrigerating plant, the water-setting in the cooling bath is build-up ice, irregular non-metal workpiece is clamped by condenser pipe;
4) cooling bath that will accompany irregular non-metal workpiece is placed on the machining tool and processes, and after machining, starts heating combined equipment, with the ice-out Cheng Shui in the cooling bath, just can take out irregular non-metal workpiece by heating tube.
The utility model adopts the Transformation Principle of water, and the process of utilizing water-setting to build-up ice clamps workpiece to be processed.
Claims (1)
1. the clamping device of an irregular non-metal workpiece, it is characterized in that: the bottom surface of cooling bath is provided with the workbench of the T-slot of the detent mechanism that is fixed with irregular non-metal workpiece to be processed, four medial surfaces of cooling bath are provided with condenser pipe and heating tube, and condenser pipe is connected with heating combined equipment with refrigerating plant respectively with heating tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200468901U CN201970119U (en) | 2011-02-24 | 2011-02-24 | Clamping device for irregular non-metal workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200468901U CN201970119U (en) | 2011-02-24 | 2011-02-24 | Clamping device for irregular non-metal workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201970119U true CN201970119U (en) | 2011-09-14 |
Family
ID=44575226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200468901U Expired - Fee Related CN201970119U (en) | 2011-02-24 | 2011-02-24 | Clamping device for irregular non-metal workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201970119U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551768A (en) * | 2015-01-21 | 2015-04-29 | 卢坤明 | Fixing method of mechanical cutting ice crystal and clamping, cooling and fixing positioning device |
| CN105171460A (en) * | 2015-07-28 | 2015-12-23 | 大连理工大学 | Ice immobilization machining method for metal honeycomb workpiece |
| CN109015007A (en) * | 2018-07-28 | 2018-12-18 | 安徽京冠派克流体科技有限公司 | A kind of fixed device of cooling down formula pipette tips |
| CN114193070A (en) * | 2021-12-31 | 2022-03-18 | 太仓迪阳汽车装备有限公司 | Positioning fixture for laser cutting of automobile metal plate and cutting equipment comprising same |
-
2011
- 2011-02-24 CN CN2011200468901U patent/CN201970119U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551768A (en) * | 2015-01-21 | 2015-04-29 | 卢坤明 | Fixing method of mechanical cutting ice crystal and clamping, cooling and fixing positioning device |
| CN105171460A (en) * | 2015-07-28 | 2015-12-23 | 大连理工大学 | Ice immobilization machining method for metal honeycomb workpiece |
| CN109015007A (en) * | 2018-07-28 | 2018-12-18 | 安徽京冠派克流体科技有限公司 | A kind of fixed device of cooling down formula pipette tips |
| CN114193070A (en) * | 2021-12-31 | 2022-03-18 | 太仓迪阳汽车装备有限公司 | Positioning fixture for laser cutting of automobile metal plate and cutting equipment comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20130224 |