CN207402225U - A kind of thread machining device for carbon-carbon composites - Google Patents
A kind of thread machining device for carbon-carbon composites Download PDFInfo
- Publication number
- CN207402225U CN207402225U CN201721260719.4U CN201721260719U CN207402225U CN 207402225 U CN207402225 U CN 207402225U CN 201721260719 U CN201721260719 U CN 201721260719U CN 207402225 U CN207402225 U CN 207402225U
- Authority
- CN
- China
- Prior art keywords
- carbon
- slideway
- workbench
- sawtooth
- machining device
- 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
Links
Landscapes
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model is related to a kind of thread machining devices for carbon-carbon composites, including workbench, spindle stock mounted on workbench one end, the top installation shielded closure mechanism of chuck in front of spindle stock, angle grinder is mounted on by angle grinder fixed seat on sawtooth slideway, sawtooth slideway is mounted on by the slide groove of both sides in the protrusion of workbench, and the slideway tooth of sawtooth slide bottom passes through engaged gears with the variable-frequency motor mounted on workbench bottom.The utility model has simple in structure, easy to use, yield rate raising, the characteristics of having a safety feature.
Description
Technical field
The utility model is related to a kind of thread machining devices for carbon-carbon composites, belong to screw thread process field.
Background technology
C/C composite materials are (referred to as " CFC ") carbon fiber reinforced carbon basis materials, are a kind of quasi- three-dimensional structures, in vacuum
Or under protective atmosphere, temperature in use is up to 2700 DEG C, has high-purity, high mechanical properties (high intensity, high-modulus), thermal expansion system
The low, heat shock resistances of number, the advantages that antifatigue, density is low, dimensional stability is high, corrosion-resistant, electric good conductor, what is thus produced is tight
Firmware (bolt, nut etc.) is widely used in various high-temperature services (list, polycrystalline furnace in such as high temperature graphitization stove, photovoltaic industry
Deng).But CFC bolts, nut production process in, particularly bolt processing, existing frequently-used processing method, first, screw die
Processing, second is that Lathe turning tool is processed, third, whirling mill, since CFC matrixes are a kind of quasi- three-dimensional structures of Carbon fibe lamination pin thorn,
Its hardness is high, has brittleness, when being processed with these three methods, the form of thread processed is poor, and there are hypodontia snaggletooth phenomenons, influence to connect
Intensity is connect, larger, increase processing cost and processing efficiency are in addition worn to process tool.
Utility model content
The utility model provides a kind of for charcoal charcoal composite wood to solve the problems, such as carbon-carbon composites in screw thread process
The thread machining device of material.
The technical solution that the utility model solves above-mentioned technical problem is as follows:A kind of screw thread for carbon-carbon composites adds
Frock is put, and is characterized in that, including workbench, the spindle stock mounted on workbench one end, and spindle stock
The top installation shielded closure mechanism of the chuck in front, angle grinder are mounted on by angle grinder fixed seat on sawtooth slideway, and sawtooth is slided
Road is mounted on by the slide groove of both sides in the protrusion of workbench, and the slideway tooth of sawtooth slide bottom is with being mounted on workbench
The variable-frequency motor of bottom passes through engaged gears.
Based on the above technical solutions, the utility model can also do following improvement.
Further, the shielded closure mechanism includes the slideway being fixed on the spindle stock of chuck both sides, and sliding block leads to
It crosses pin to be fixed on slideway, protective cover is installed to by upper bracket and lower carriage on the sliding block of both sides.
Further, the protective cover is mounted on the forepart of chuck.
Further, the angle grinder fixed seat is liftable structure.
The beneficial effects of the utility model are:
1. rational in infrastructure, simple, manufacturing cost is cheap.
2. operating with simplicity, operating cost is low, can effectively reduce production cost, improves efficiency.
3. process the form of thread it is complete, without hypodontia snaggletooth phenomenon.
Description of the drawings
Fig. 1 is a kind of structure diagram of thread machining device for carbon-carbon composites of the utility model;
Fig. 2 is the structure diagram of shielded closure mechanism in Fig. 1;
Fig. 3 is sawtooth slideway and workbench mounting structure schematic diagram.
Reference numeral record is as follows:1 spindle stock, 2 shielded closure mechanisms, 3 chucks, 4 angle grinders, 5, angle grinder are fixed
Seat, 6 sawtooth slideways, 7 variable-frequency motors, 8 gears, 9 workbenches, 2-1 shields, 2-2 sliding blocks, 2-3 lower carriages, 2-4 upper brackets, 2-
5 pins, 2-6 slideways, 6-1 slideways tooth, 6-2 slide grooves.
Specific embodiment
The principle and feature of the utility model are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
A kind of thread machining device (referring to Fig. 1 Fig. 2 and Fig. 3) for carbon-carbon composites, including workbench 9, peace
Spindle stock 1 mounted in 9 one end of workbench, the top installation shielded closure mechanism 2 of the chuck 3 in 1 front of spindle stock, angle
Grinding machine 4 is mounted on by angle grinder fixed seat 5 on sawtooth slideway 6, and sawtooth slideway 6 is mounted on work by the slide groove 6-2 of both sides
In the protrusion for making platform 9, the slideway tooth 6-1 of 6 bottom of sawtooth slideway passes through with the variable-frequency motor 7 mounted on 9, workbench bottom
Gear 8 is engaged.Gear 8 is mounted on the output terminal of variable-frequency motor 7.
The shielded closure mechanism 2 includes the slideway 2-6, sliding block 2-2 that are fixed on the spindle stock 1 of 3 both sides of chuck
It is fixed on by pin 2-5 on slideway 2-6, protective cover 2-1 is installed to the cunning of both sides by upper bracket 2-4 and lower carriage 2-3
On block 2-2.
The protective cover 2-1 is mounted on the forepart of chuck 3.
The angle grinder fixed seat 5 is liftable structure.
In use, barred body is clamped with chuck made of carbon-carbon composites, the protective cover whereabouts of shielded closure mechanism is located in
The top of barred body, angle grinder control height is suitble to, is contacted convenient for angle grinder and barred body, when angle grinder is high-speed rotating, stick
Body rotates under the drive of spindle stock, realizes and leaves screw thread trace in barred body, and shielded closure mechanism can place barred body at angle
Excessive bending occurs under the action of grinding machine, and fracture occurs and collapses the problem of winged, makes process safer, the finished product of material
Rate improves.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within new spirit and principle, any modifications, equivalent replacements and improvements are made should be included in the guarantor of the utility model
Within the scope of shield.
Claims (4)
1. a kind of thread machining device for carbon-carbon composites, which is characterized in that including workbench, put down mounted on work
The spindle stock of platform one end, the top installation shielded closure mechanism of the chuck in front of spindle stock, angle grinder pass through angle grinder
Fixed seat is mounted on sawtooth slideway, and sawtooth slideway is mounted on by the slide groove of both sides in the protrusion of workbench, and sawtooth is slided
The slideway tooth of road bottom passes through engaged gears with the variable-frequency motor mounted on workbench bottom.
2. the thread machining device according to claim 1 for carbon-carbon composites, which is characterized in that the protection
Cover mechanism includes the slideway being fixed on the spindle stock of chuck both sides, and sliding block is fixed by a pin on slideway, protects
Cover is installed to by upper bracket and lower carriage on the sliding block of both sides.
3. the thread machining device according to claim 2 for carbon-carbon composites, which is characterized in that the protection
Cover is mounted on the forepart of chuck.
4. the thread machining device according to claim 3 for carbon-carbon composites, which is characterized in that the angle mill
Machine fixed seat is liftable structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721260719.4U CN207402225U (en) | 2017-09-28 | 2017-09-28 | A kind of thread machining device for carbon-carbon composites |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721260719.4U CN207402225U (en) | 2017-09-28 | 2017-09-28 | A kind of thread machining device for carbon-carbon composites |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207402225U true CN207402225U (en) | 2018-05-25 |
Family
ID=62406937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721260719.4U Active CN207402225U (en) | 2017-09-28 | 2017-09-28 | A kind of thread machining device for carbon-carbon composites |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207402225U (en) |
-
2017
- 2017-09-28 CN CN201721260719.4U patent/CN207402225U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN2915334Y (en) | Cyclone enveloped digital control screw bolt milling machine | |
CN202498270U (en) | Numerical control cone gear high speed milling machine | |
CN103567762B (en) | A kind of numerical-control turning | |
CN108080480A (en) | Cnc spinning machine | |
CN107199466B (en) | A kind of numerical control machine tool | |
CN207402225U (en) | A kind of thread machining device for carbon-carbon composites | |
CN201669609U (en) | Vertical grinder | |
CN203509564U (en) | Numerically controlled turning and grinding compound machine tool | |
CN103386635B (en) | A kind of composite material blade of helicopter numerical control processing apparatus | |
CN205702595U (en) | Special axis class groove milling, end face milling CNC planer type milling machine | |
CN101134248A (en) | Three-head helix milling machine | |
CN109128311A (en) | A kind of precise processing device | |
CN105375405B (en) | Cable jacket electric chopper | |
CN204068081U (en) | Cable jacket electric chopper | |
CN104842223A (en) | Gantry type digital controlled lathe | |
CN204700673U (en) | Planer type numerical control lathe | |
CN205869958U (en) | Merry go round machine mills helicoid device | |
CN207026499U (en) | A kind of new multi-index tool holder | |
CN205734297U (en) | Screw abrasive machine | |
CN203664708U (en) | Rotating monitoring device of heavy-duty lathe workpiece | |
CN202070919U (en) | Novel five-axis horizontal machine tool | |
CN107962189A (en) | A kind of gantry Machining Center of anti-leading screw thermal stretching | |
CN203918138U (en) | The externally threaded machinery of a kind of processing slim composite | |
CN206874154U (en) | Sliding door structure in line slideway under a kind of upper bearing (metal) | |
CN205967492U (en) | Be suitable for drilling machine of processing high rigidity material |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |