CN103670767A - Movable type cylinder jacket for optical engine - Google Patents
Movable type cylinder jacket for optical engine Download PDFInfo
- Publication number
- CN103670767A CN103670767A CN201310675322.1A CN201310675322A CN103670767A CN 103670767 A CN103670767 A CN 103670767A CN 201310675322 A CN201310675322 A CN 201310675322A CN 103670767 A CN103670767 A CN 103670767A
- Authority
- CN
- China
- Prior art keywords
- water jacket
- cylinder sleeve
- mobile
- embedded
- hole
- 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.)
- Granted
Links
Images
Abstract
The invention discloses a movable type cylinder jacket for an optical engine. The movable type cylinder jacket for the optical engine solves the problems that a quartz cylinder jacket of the optical engine is not prone to being demounted and the identity of the quartz cylinder jacket and the upper surface of a support column can hardly be guaranteed. The movable type cylinder jacket for the optical engine comprises the quartz cylinder jacket, a movable water jacket, a movable water jacket base, a built-in water pipe, built-in cylinder jackets, a water outlet connector and a teflon gasket. The built-in cylinder jackets are mounted in a first built-in cylinder jacket hole, a second built-in cylinder jacket hole and a third built-in cylinder jacket hole of the movable water jacket, the teflon gasket is mounted in a sealing ring hole of the upper end of the movable water jacket, the quartz cylinder jacket is mounted in a cylinder jacket round hole in the upper end of the movable water jacket, the movable water jacket is mounted in the movable water jacket base, the movable water jacket and the top end of the movable water jacket base are movably connected through four lifting bolts, the upper ends of the four bolts are mounted in the through hole of a water jacket water inlet of the movable water jacket, the lower ends of the four bolts are mounted between the movable water jacket and the built-in cylinder jackets, and a water inlet connector and a water outlet connector are mounted on and connected to the through hole of the water jacket water inlet and the through hole of a water jacket water outlet of the movable water jacket in sequence in a threaded mode.
Description
Technical field
The present invention relates to a kind of device for technical field of engines, more precisely, the present invention is the portable cylinder sleeve of a kind of optical engine.
Background technique
Optical engine can be realized the visual research to temperature field, concentration field, velocity field, burning, emission formation etc. in engine cylinder in conjunction with different optic test means, for the bags of sealing provides a visual research platform.Many optical engine structures both domestic and external are all by many pillars, cylinder body to be supported separated with cylinder cap, and the transparent cylinder sleeve of quartzy material is installed between cylinder body and cylinder cap and with clear bottom, is looked the lengthened piston of viewing window, by transparent cylinder sleeve and lengthened piston top clear bottom, depending on viewing window, in conjunction with 45 ° of reflecting mirrors that are arranged on cylinder body, just can realize the visual of side, optical engine firing chamber and bottom surface like this.
Although optical engine is provided convenience for engine technology research, but also there is many intrinsic problems, such as, oil burning jet is mapped to transparent cylinder sleeve and the end is adhered to from the teeth outwards depending on generation carbon black after can forming oil film or burning after transparency window, affect shooting effect, need frequent disassembly, cleaning, and this dismounting often needs first to pull down cylinder head and just can take down vitreous quatz cylinder sleeve and end form, to experiment, make troubles, extended the shooting sampling period, and this by pillar by the cylinder cap optical engine structure separated with cylinder body, must guarantee that the upper end face of pillar and the upper end face of vitreous quatz cylinder sleeve keep same plane, otherwise there will be when quartzy cylinder sleeve upper surface during higher than pillar upper surface cylinder cap pretightening force act on completely on quartzy cylinder sleeve, when especially cylinder bolt pretightening force is uneven, easily damage quartzy cylinder sleeve by pressure, and when quartzy cylinder sleeve upper surface is lower than pillar upper surface, easily cause combustion chamber sealing not tight, particularly quartzy cylinder sleeve upper and lower surface all needs to fill gasket seal, the elasticity of pad makes the plane homogeneity of quartzy cylinder sleeve and pillar upper surface become more difficult, except above two kinds of problems, optical engine also low, the lubricated difficulty of ubiquity rotating speed, lengthened piston top can not be processed valve pit and cause the problems such as compression ratio is low.Therefore, design and develop and can solve above-mentioned solid problematic novel optical engine structure, to improving the use value of optical engine, seem particularly important.
Summary of the invention
Technical problem to be solved by this invention is to have overcome the quartzy cylinder sleeve of optical engine homogeneity not quick detachable and quartzy cylinder sleeve upper surface and cylinder cap supporting strut upper surface to be difficult to the problem guaranteeing, a kind of optical engine packaged type cylinder sleeve is provided.
For solving the problems of the technologies described above, the present invention adopts following technological scheme to realize: described a kind of optical engine includes quartzy cylinder sleeve, mobile water jacket, mobile block water jacket, built-in water pipe, water inlet joint, embedded cylinder sleeve with portable cylinder sleeve, water outlet joint, teflon gasket, No. 1 lifting bolt, No. 2 lifting bolts, No. 3 lifting bolts, No. 4 lifting bolts.
Embedded cylinder sleeve packs No. 1 embedded sleeve port on mobile water jacket into, in No. 2 embedded sleeve ports and No. 3 embedded sleeve ports, teflon gasket packs in the seal ring hole of mobile water jacket upper end, quartzy cylinder sleeve packs in the quartzy Liner Spigot of mobile water jacket upper end, the lower end of mobile water jacket packs in the upper end of mobile block water jacket for being slidably connected, No. 1 lifting bolt, No. 2 lifting bolts, No. 3 lifting bolts and No. 4 lifting bolts are rotationally connected the top of mobile water jacket and mobile block water jacket, built-in water pipe upper end is arranged in the water jacket water inlet through hole on mobile water jacket, lower end is arranged in mobile water jacket and the formed sealed water jacket of embedded cylinder sleeve, water inlet joint and water outlet joint be arranged on successively water jacket water inlet through hole on mobile water jacket with on water jacket water outlet through hole for being threaded.
The rotational axis of the quartzy cylinder sleeve described in technological scheme, the rotational axis of teflon gasket, the rotational axis of embedded cylinder sleeve, the rotational axis conllinear of the rotational axis of mobile water jacket and mobile block water jacket, the quartzy bottom end of cylinder sleeve and the contact of the top end of teflon gasket are connected, the seal ring hole of the bottom end of teflon gasket and mobile water jacket is connected with the toroidal surface contact between No. 1 embedded sleeve port, No. 1 embedded sleeve port of the toroidal surface between the cylndrical surface of the cirque body formula flange of embedded cylinder sleeve and cylinder sleeve cylindrical shell and mobile water jacket is connected with the toroidal surface contact between No. 2 embedded sleeve ports.
No. 1 lifting bolt described in technological scheme, No. 2 lifting bolts, No. 3 lifting bolts are rotationally connected the top of mobile water jacket and mobile block water jacket to refer to No. 4 lifting bolts: No. 1 lifting bolt, No. 2 lifting bolts, No. 3 lifting bolts and No. 4 lifting bolts insert successively on the mobile water jacket outer ring of mobile water jacket 4 and support in tapped holes as being threaded, and the polished rod of No. 1 lifting bolt, No. 2 lifting bolts, No. 3 lifting bolts and No. 4 lifting bolt lower ends is respectively charged into four of mobile block water jacket top and locates in blind holes as being rotationally connected.
Quartzy cylinder sleeve internal diameter described in technological scheme is identical with embedded cylinder sleeve internal diameter, and the inner hole surface of quartzy cylinder sleeve and embedded cylinder sleeve is coplanar.
Mobile water jacket described in technological scheme is cirque body class formation part, is provided with the quartzy Liner Spigot being equipped with mutually with quartzy cylinder sleeve topmost, and quartzy Liner Spigot adopts upper end diameter to be greater than the taper hole form of lower end diameter; The following seal ring seam that seal ring is installed that is and then provided with of quartzy Liner Spigot, seal ring seam be No. 1 embedded sleeve port, No. 2 embedded sleeve ports and No. 3 embedded sleeve ports, the wherein equal diameters of the diameter of No. 2 embedded sleeve ports and No. 3 embedded sleeve ports that embedded cylinder sleeve is installed below; Between No. 2 embedded sleeve ports and No. 3 embedded sleeve ports, be provided with annular slotted hole, the diameter of annular slotted hole is greater than the diameter of No. 2 embedded sleeve ports and No. 3 embedded sleeve ports; No. 3 embedded sleeve ports be and then a technique circular hole below; Maximum outside diameter place, mobile water jacket upper end is the i.e. mobile water jacket outer ring of a flange plate, on mobile water jacket outer ring, be processed with four equally distributed support tapped holes, two adjacent central angles that support between tapped hole are 90 °, and are processed with water jacket water inlet through hole and water jacket water outlet through hole in the middle of symmetrical two couple supports tapped hole; Mobile water jacket outer ring following with mobile water jacket outer ring at the bottom of the mobile water jacket slip surface of the external cylindrical surface that is connected of toroidal surface for matching with mobile block water jacket internal surface.
The rotational axis of the rotational axis of the rotational axis of the rotational axis of the rotational axis of the quartzy Liner Spigot described in technological scheme, seal ring seam, No. 1 embedded sleeve port, No. 2 embedded sleeve ports, the rotational axis of annular slotted hole, No. 3 embedded sleeve ports and the rotational axis conllinear of technique circular hole.
Mobile block water jacket described in technological scheme is cirque body class formation part, the lower end of one side is provided with 45 ° of reflecting mirror loopholes, on the top end of mobile block water jacket, be distributed with equably four location blind holes, four location blind holes are corresponding with 4 support tapped holes on mobile water jacket, on the flange plate of mobile block water jacket bottom, are distributed with equably installation through hole.
The inside/outside diameter size of the teflon gasket described in technological scheme and the inside/outside diameter size of quartzy cylinder sleeve equate.
The L shaped bend pipe that built-in water pipe described in technological scheme is upper short lower length, upper end is arranged in the water jacket water inlet through hole on mobile water jacket, lower end is arranged in the sealed water jacket of mobile water jacket and the formation of embedded cylinder sleeve, and the lower limb of sealed water jacket is led in the lower end of built-in water pipe.
Water inlet joint described in technological scheme is identical with water outlet joint structure, and the middle of water inlet joint and water outlet joint is set to positive hexahedron, and one end of both sides is threaded pipe, and the other end is light pipe.
Compared with prior art the invention has the beneficial effects as follows:
A kind of optical engine of the present invention with portable cylinder sleeve being slidably matched and lifting bolt that four symmetrical by mobile water jacket and mobile block water jacket, realized water jacket moving up and down together with transparent cylinder sleeve, can be under the prerequisite of the not dismantling optical engine cylinder cap quick and convenient end of taking off quartzy cylinder sleeve and lengthened piston top, is cleaned depending on quartz window, thereby has shortened the test period and reduced experiment work amount.
2. with portable cylinder sleeve, the rotation by four lifting bolts makes to move and be pressed on cylinder head on quartzy cylinder sleeve a kind of optical engine of the present invention, rather than use cylinder bolt to compress together with pillar, solved unbalance stress that the pillar upper surface that may occur and quartzy cylinder sleeve upper surface do not bring at same plane and poorly sealed situation.
3. a kind of optical engine of the present invention has been used the combination cylinder sleeve of half quartzy cylinder sleeve and half metal cylinder shell type with portable cylinder sleeve, can realize visual, also can realize insulation, and the piston ring of lengthened piston used moves in Metallic cylinder, thereby can use common cylinder sleeve, avoid the scratch to quartzy cylinder sleeve.
4. a kind of optical engine of the present invention has been realized the type of flow of insulation liquid bottom in and top out by the mode at the inner built-in water pipe of sealed water jacket with portable cylinder sleeve.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Fig. 1-a is the plan view that a kind of optical engine of the present invention forms by portable cylinder sleeve structure;
Fig. 1-b is the sectional view on the left view of portable cylinder sleeve structure composition for a kind of optical engine of the present invention;
Fig. 1-c is the plan view that a kind of optical engine of the present invention forms by portable cylinder sleeve structure
Fig. 2-a is the sectional view on the mobile water jacket plan view adopting in portable cylinder sleeve for a kind of optical engine of the present invention;
Fig. 2-b is the half sectional view at A-A place on mobile water jacket plan view in Fig. 2-a;
Fig. 3-a is the plan view that a kind of optical engine of the present invention forms by the mobile block water jacket structure adopting in portable cylinder sleeve;
Fig. 3-b is the sectional view that a kind of optical engine of the present invention is looked with the mobile block water jacket left side adopting in portable cylinder sleeve;
Fig. 3-c is the plan view of the mobile block water jacket adopting in portable cylinder sleeve for a kind of optical engine of the present invention;
Fig. 4 is the water intake joint schematic diagram adopting in portable cylinder sleeve for a kind of optical engine of the present invention;
In figure: 1. quartzy cylinder sleeve, 2. move water jacket, 3. move block water jacket, 4. built-in water pipe, 5. water inlet joint, 6. embedded cylinder sleeve, 7. water outlet joint, 8. teflon gasket, No. 9.1 lifting bolts, 10.2 number lifting bolt, 11.3 number lifting bolt, 12.4 number lifting bolt, 13. move water jacket outer ring, 14. annular slotted holes, 15. technique circular holes, No. 16.3 embedded sleeve ports, 17. move water jacket slip surface, No. 18.2 embedded sleeve ports, No. 19.1 embedded sleeve ports, 20. seal ring seams, 21. quartzy Liner Spigots, 22.45 ° reflecting mirror loophole, 23. location blind holes, 24. install through hole.
Embodiment
Below in conjunction with accompanying drawing, the present invention is explained in detail:
Consult Fig. 1, described a kind of optical engine includes quartzy cylinder sleeve 1, mobile water jacket 2, mobile block water jacket 3, built-in water pipe 4, water inlet joint 5, embedded cylinder sleeve 6 with portable cylinder sleeve, water outlet joint 7,11, No. 4 lifting bolts 12 of 10, No. 3 lifting bolts of 9, No. 2 lifting bolts of 8, No. 1 lifting bolt of teflon gasket.
Described quartzy cylinder sleeve 1 is the circumferential optical pickups of optical engine, the present invention's quartzy cylinder sleeve 1 used is JGS1 silica glass material, its boundary dimension is determined according to the motor of different displacements, in embodiment, quartzy cylinder sleeve external diameter used is 120mm, internal diameter is 80mm, and height is the cirque body of the silica glass of 50mm.Silica glass has higher transmission of light and mechanical strength, can see through the light of 185～2500m μ wave band, particularly the transmittance at 185m μ place can reach more than 90%, and intensity is high, tensile strength 48MPa, compressive strength 1100MPa, can bear the later pressure of explosion of firing chamber mixture combustion.
Consult Fig. 2, described mobile water jacket 2 is cirque body class formation part, topmost being processed with axial dimension and being the mutually equipped cylinder sleeve circular hole in 5mm and quartzy cylinder sleeve 1 lower end is quartzy Liner Spigot 21, quartzy Liner Spigot 21 employing upper end diameter are greater than the taper hole form of lower end diameter, can realize the self-align object of quartzy cylinder sleeve 1; The following seal ring seam 20 that seal ring is installed that is and then provided with of quartzy Liner Spigot 21, seal ring seam 20 be 19, No. 2 embedded sleeve ports 18 of No. 1 embedded sleeve port and No. 3 embedded sleeve ports 16 that embedded cylinder sleeve 6 is installed below, 3 stair-stepping cylindrical holes of embedded cylinder sleeve 6 are installed, wherein No. 2 embedded sleeve port 18 diameters and No. 3 embedded sleeve port 16 equal diameters; Between No. 2 embedded sleeve ports 18 and No. 3 embedded sleeve ports 16, be provided with annular slotted hole 14, the diameter of annular slotted hole 14 is greater than the diameter of No. 2 embedded sleeve ports 18 and No. 3 embedded sleeve ports 16; The inner cylindrical surface of mobile water jacket 2 is that the lower toroidal surface between upper toroidal surface between annular slotted hole face, embedded cylinder sleeve 6 external cylindrical surfaces, No. 2 embedded sleeve ports 18 and annular slotted hole face and No. 3 embedded sleeve ports 16 and annular slotted hole face forms the water jacket that space is optical engine.No. 3 embedded sleeve ports 18 be and then a technique circular hole 15 below.The rotational axis conllinear of described Liner Spigot 21,19, No. 2 embedded sleeve ports 18 of 20, No. 1 embedded sleeve port of seal ring seam, 14, No. 3 embedded sleeve ports 16 of annular slotted hole and technique circular hole 15.
Consult Fig. 3, described mobile block water jacket 3 is cirque body class formation part, and mobile block water jacket 3 mainly plays a part to support and the lower end of mobile water jacket 2, one sides, location of sliding is provided with 45 ° of reflecting mirror loopholes 22, for seeing through, 45 ° of reflecting mirrors is installed; The location blind hole 17 that to be evenly distributed with 4 dark 5mm, diameter on the top end of mobile block water jacket 3 be 8mm, four location blind holes 17 are corresponding with 4 tapped holes on mobile water jacket 2, be used for installing 10, No. 3 lifting bolts 11 of 9, No. 2 lifting bolts of No. 1 lifting bolt and No. 4 lifting bolts 12, when No. 1 lifting bolt 10, No. 3 lifting bolts 11 of 9, No. 2 lifting bolts of rotation and No. 4 lifting bolts 12, prevent that mobile water jacket 2 from can only move up and down in the interior rotation of mobile block water jacket 3 in mobile block water jacket 3; On the flange plate of mobile block water jacket 3 bottoms, be evenly equipped with the installation through hole 18 of the construction bolt of 7 diameter 9mm, for mobile block water jacket 3 is fixed in to cylinder body; Mobile block water jacket 3 inner hole surface and mobile water jacket slip surface 15 match to be combined into and are slidably connected, mobile block water jacket 3 inner hole surface of selecting in embodiment and the gap between mobile water jacket slip surface 15 are 0.01mm, mobile block water jacket 3 internal surface tolerance of size are ± 0.01mm that cylindricity is 0.01.
The L shaped bend pipe that described built-in water pipe 4 is upper short lower length, upper end is arranged in the water jacket water inlet through hole on mobile water jacket 2, lower end is arranged in the sealed water jacket of mobile water jacket 2 and 6 formation of embedded cylinder sleeve, and the lower limb of sealed water jacket is led in the lower end of built-in water pipe 4, making to be incubated liquid can flow from the bottom up, have better heat exchange scope and integral heat insulation, the built-in water pipe 4 of selecting in embodiment is external diameter 10mm, the copper pipe of internal diameter 8mm.
Consult Fig. 4, described water inlet joint 5 and water outlet joint 7 have identical structure and size, be Steel material No. 45, specifically, in the middle of water inlet joint 5 and water outlet joint 7, it is positive hexahedron, one end of both sides is the threaded pipe of M10, the light pipe that the other end diameter is 10mm, the through hole that the internal diameter of threaded pipe and light pipe is 8mm.Water inlet joint 5 and water outlet joint 7 are arranged on respectively on the water jacket water inlet through hole and water jacket water outlet through hole on mobile water jacket 2.
Described embedded cylinder sleeve 6 is the common cylinder sleeve of commercially available motor, embedded cylinder sleeve 6 is cirque body class formation part, embedded cylinder sleeve 6 is comprised of cirque body formula flange and the cylinder sleeve cylindrical shell of upper end, in embodiment, use 480 diesel cylinder sleeves of internal diameter 80mm, only need former cylinder sleeve be shortened to required length according to the stroke of optical engine.
Described teflon gasket 8 physical dimensions are to determine according to the inside/outside diameter size of quartzy cylinder sleeve 1, the teflon gasket external diameter using in embodiment is 120mm, internal diameter is 80mm, and thickness 1.5mm is mainly used in the press seal of surface of contact between quartzy cylinder sleeve 1 and mobile water jacket 2.Polytetrafluoroethylmaterial material have high-low temperature resistant, corrosion-resistant, the advantage such as do not adhere to, be suitable for very much the section sealing in firing chamber.
Described 10, No. 3 lifting bolts 11 of 9, No. 2 lifting bolts of No. 1 lifting bolt and No. 4 lifting bolt 12 Main Functions are liftings and support mobile water jacket 2 and quartzy cylinder sleeve 1, during installation, in four tapped holes on 10, No. 3 lifting bolts 11 of 9, No. 2 lifting bolts of No. 1 lifting bolt and No. 4 mobile water jackets 2 of lifting bolt 12 insertion.Specifically, 10, No. 3 lifting bolts 11 of 9, No. 2 lifting bolts of No. 1 lifting bolt and No. 4 lifting bolts 12 are to adopt the closely-pitched M10 bolt processing that strength grade is 8.8, the head of bolt shank is processed into polished rod, other parts remain original screw rod, in embodiment, the length of polished rod is 6mm, the diameter of polished rod is 8-0.05mm, the polished rod of bolt is partly placed in the location blind hole 23 on mobile water jacket base 3 tops, keeps the little Spielpassung of 0.05mm with the location blind hole 23 of mobile water jacket base 3 tops.
Embedded cylinder sleeve 6 packs No. 1 embedded sleeve port 19 on mobile water jacket 2 into, No. 2 embedded sleeve ports 18 with in No. 3 embedded sleeve ports 16 for slight interference coordinates, teflon gasket 8 packs in the seal ring seam 20 of mobile water jacket 2 upper ends, quartzy cylinder sleeve 1 is flatly arranged in the quartzy Liner Spigot 21 of mobile water jacket 2 upper ends, the rotational axis of quartzy cylinder sleeve 1, the rotational axis conllinear of the rotational axis of teflon gasket 8 and embedded cylinder sleeve 6, quartzy cylinder sleeve 1 internal diameter is identical with embedded cylinder sleeve 6 internal diameters, guarantee that the internal surface of whole cylinder sleeve is on same cylndrical surface, be that quartzy cylinder sleeve 1 is coplanar with the inner hole surface of embedded cylinder sleeve 6.The quartzy bottom end of cylinder sleeve 1 and the contact of the top end of teflon gasket 8 are connected, the seal ring seam 20 of the bottom end of teflon gasket 8 and mobile water jacket 2 is connected with the toroidal surface contact between No. 1 embedded sleeve port 19, and the cirque body formula flange of embedded cylinder sleeve 6 is connected with the toroidal surface contact between No. 2 embedded sleeve ports 18 with No. 1 embedded sleeve port 19 surfaces and No. 1 embedded sleeve port 19 of mobile water jacket 2.The lower end of mobile water jacket 2 packs in the upper end of mobile block water jacket 3, No. 1 lifting bolt 9, No. 2 lifting bolts 10, No. 3 lifting bolts 11 and No. 4 lifting bolts 12 are rotationally connected the upper end of mobile water jacket 2 and mobile block water jacket 3, exactly, No. 1 lifting bolt 9, No. 2 lifting bolts 10, 4 of inserting successively on the mobile water jacket outer ring 13 of mobile water jacket 2 support in tapped holes as being threaded for No. 3 lifting bolts 11 and No. 4 lifting bolts 12, No. 1 lifting bolt 9, No. 2 lifting bolts 10, the polished rod of No. 3 lifting bolts 11 and No. 4 lifting bolt 12 lower ends is respectively charged in four of mobile block water jacket 3 tops location blind holes 17 as being rotationally connected.Water inlet joint 5 and water outlet joint 7 be arranged on successively water jacket water inlet through hole on mobile water jacket 2 with on water jacket water outlet through hole for being threaded.A kind of optical engine of the present invention adopts bolt to be fixed on cylinder body by the installation through hole 18 on mobile block water jacket 3 with quartzy cylinder sleeve.
The realization that quartzy cylinder sleeve compresses and dismantles
A kind of optical engine of the present invention is that rotation by No. 1 lifting bolt 10, No. 3 lifting bolts 11 of 9, No. 2 lifting bolts and No. 4 lifting bolts 12 realizes mobile water jacket 2 and moves up and down with quartzy cylinder sleeve.Four lifting bolts must keep identical screw-in distance, make the upper surface keeping parallelism of mobile water jacket 2 and mobile block water jacket 3.When needs compress quartzy cylinder sleeve 1, two the relative lifting bolts that alternately simultaneously turn clockwise, make to move on quartzy cylinder sleeve 1, and quartzy cylinder sleeve 1 is pressed on optical engine cylinder cap, and the pretightening force of four lifting bolts should be identical as far as possible later; When needs are pulled down quartzy cylinder sleeve 1, be alternately rotated counterclockwise two relative lifting bolts simultaneously, quartzy cylinder sleeve 1 is moved down, after throwing off suitable distance with cylinder cap, take off quartzy cylinder sleeve 1.
Claims (10)
1. the portable cylinder sleeve of optical engine, it is characterized in that, described a kind of optical engine includes quartzy cylinder sleeve (1), mobile water jacket (2), mobile block water jacket (3), built-in water pipe (4), water inlet joint (5), embedded cylinder sleeve (6) with portable cylinder sleeve, water outlet joint (7), teflon gasket (8), No. 1 lifting bolt (9), No. 2 lifting bolts (10), No. 3 lifting bolts (11), No. 4 lifting bolts (12);
Embedded cylinder sleeve (6) packs No. 1 embedded sleeve port (19) on mobile water jacket (2) into, in No. 2 embedded sleeve ports (18) and No. 3 embedded sleeve ports (16), teflon gasket (8) packs in the seal ring hole (20) of mobile water jacket (2) upper end, quartzy cylinder sleeve (1) packs in the quartzy Liner Spigot (21) of mobile water jacket (2) upper end, the lower end of mobile water jacket (2) packs in the upper end of mobile block water jacket (3) for being slidably connected, No. 1 lifting bolt (9), No. 2 lifting bolts (10), No. 3 lifting bolts (11) are rotationally connected the top of mobile water jacket (2) and mobile block water jacket (3) with No. 4 lifting bolts (12), built-in water pipe (4) upper end is arranged in the water jacket water inlet through hole on mobile water jacket (2), lower end is arranged in mobile water jacket (2) and the formed sealed water jacket of embedded cylinder sleeve (6), water inlet joint (5) and water outlet joint (7) be arranged on successively water jacket water inlet through hole on mobile water jacket (2) with on water jacket water outlet through hole for being threaded.
2. according to the portable cylinder sleeve of a kind of optical engine claimed in claim 1, it is characterized in that, the rotational axis of described quartzy cylinder sleeve (1), the rotational axis of teflon gasket (8), the rotational axis of embedded cylinder sleeve (6), the rotational axis conllinear of the rotational axis of mobile water jacket (2) and mobile block water jacket (3), the bottom end of quartzy cylinder sleeve (1) is connected with the contact of the top end of teflon gasket (8), the seal ring hole (20) of the bottom end of teflon gasket (8) and mobile water jacket (2) is connected with the toroidal surface contact between No. 1 embedded sleeve port (19), toroidal surface between the cylndrical surface of the cirque body formula flange of embedded cylinder sleeve (6) and cylinder sleeve cylindrical shell and No. 1 embedded sleeve port (19) of mobile water jacket (2) are connected with the toroidal surface contact between No. 2 embedded sleeve ports (18).
3. according to the portable cylinder sleeve of a kind of optical engine claimed in claim 1, it is characterized in that, described No. 1 lifting bolt (9), No. 2 lifting bolts (10), No. 3 lifting bolts (11) are rotationally connected the top of mobile water jacket (2) and mobile block water jacket (3) to refer to No. 4 lifting bolts (12): No. 1 lifting bolt (9), No. 2 lifting bolts (10), 4 of inserting successively on the mobile water jacket outer ring (13) of mobile water jacket (2) support in tapped holes as being threaded for No. 3 lifting bolts (11) and No. 4 lifting bolts (12), No. 1 lifting bolt (9), No. 2 lifting bolts (10), the polished rod of No. 3 lifting bolts (11) and No. 4 lifting bolts (12) lower end is respectively charged in four location blind holes (17) on mobile block water jacket (3) top as being rotationally connected.
4. according to the portable cylinder sleeve of a kind of optical engine claimed in claim 1, it is characterized in that, described quartzy cylinder sleeve (1) internal diameter is identical with embedded cylinder sleeve (6) internal diameter, and quartzy cylinder sleeve (1) is coplanar with the inner hole surface of embedded cylinder sleeve (6).
5. according to the portable cylinder sleeve of a kind of optical engine claimed in claim 1, it is characterized in that, described mobile water jacket (2) is cirque body class formation part, be provided with the quartzy Liner Spigot (21) being equipped with mutually with quartzy cylinder sleeve (1) topmost, quartzy Liner Spigot (21) adopts upper end diameter to be greater than the taper hole form of lower end diameter; The following seal ring seam (20) that seal ring is installed that is and then provided with of quartzy Liner Spigot (21), seal ring seam (20) be No. 1 embedded sleeve port (19), No. 2 embedded sleeve ports (18) and No. 3 embedded sleeve ports (16), the wherein equal diameters of the diameter of No. 2 embedded sleeve ports (18) and No. 3 embedded sleeve ports (16) that embedded cylinder sleeve (6) is installed below; Between No. 2 embedded sleeve ports (18) and No. 3 embedded sleeve ports (16), be provided with annular slotted hole (14), the diameter of annular slotted hole (14) is greater than the diameter of No. 2 embedded sleeve ports (18) and No. 3 embedded sleeve ports (16); No. 3 embedded sleeve ports (16) be and then a technique circular hole (15) below; Maximum outside diameter place, mobile water jacket (2) upper end is a flange plate i.e. mobile water jacket outer ring (13), on mobile water jacket outer ring (13), be processed with four equally distributed support tapped holes, two adjacent central angles that support between tapped hole are 90 °, and are processed with water jacket water inlet through hole and water jacket water outlet through hole in the middle of symmetrical two couple supports tapped hole; The following external cylindrical surface being connected with mobile water jacket outer ring (13) end toroidal surface in mobile water jacket outer ring (13) is the mobile water jacket slip surface (17) matching with mobile block water jacket (3) internal surface.
6. according to the portable cylinder sleeve of a kind of optical engine claimed in claim 5, it is characterized in that the rotational axis of described quartzy Liner Spigot (21), the rotational axis of seal ring seam (20), the rotational axis of No. 1 embedded sleeve port (19), the rotational axis of the rotational axis of No. 2 embedded sleeve ports (18), annular slotted hole (14), the rotational axis conllinear of the rotational axis of No. 3 embedded sleeve ports (16) and technique circular hole (15).
7. according to the portable cylinder sleeve of a kind of optical engine claimed in claim 1, it is characterized in that, described mobile block water jacket (3) is cirque body class formation part, the lower end of one side is provided with 45 ° of reflecting mirror loopholes (22), on the top end of mobile block water jacket (3), be distributed with equably four location blind holes (23), four location blind holes (23) are corresponding with 4 support tapped holes on mobile water jacket (2), be distributed with equably through hole (24) is installed on the flange plate of mobile block water jacket (3) bottom.
8. according to the portable cylinder sleeve of a kind of optical engine claimed in claim 1, it is characterized in that, the inside/outside diameter size of the inside/outside diameter size of described teflon gasket (8) and quartzy cylinder sleeve (1) equates.
9. according to the portable cylinder sleeve of a kind of optical engine claimed in claim 1, it is characterized in that, the L shaped bend pipe that described built-in water pipe (4) is upper short lower length, upper end is arranged in the water jacket water inlet through hole on mobile water jacket (2), lower end is arranged in the sealed water jacket of mobile water jacket (2) and embedded cylinder sleeve (6) formation, and the lower limb of sealed water jacket is led in the lower end of built-in water pipe (4).
10. according to the portable cylinder sleeve of a kind of optical engine claimed in claim 1, it is characterized in that, described water inlet joint (5) is identical with water outlet joint (7) structure, the middle of water inlet joint (5) and water outlet joint (7) is set to positive hexahedron, one end of both sides is threaded pipe, and the other end is light pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310675322.1A CN103670767B (en) | 2013-12-11 | 2013-12-11 | A kind of movable type cylinder jacket for optical engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310675322.1A CN103670767B (en) | 2013-12-11 | 2013-12-11 | A kind of movable type cylinder jacket for optical engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103670767A true CN103670767A (en) | 2014-03-26 |
| CN103670767B CN103670767B (en) | 2015-09-30 |
Family
ID=50309358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310675322.1A Expired - Fee Related CN103670767B (en) | 2013-12-11 | 2013-12-11 | A kind of movable type cylinder jacket for optical engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103670767B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653897A (en) * | 2019-01-14 | 2019-04-19 | 清华大学 | Visualize engine |
| CN109681337A (en) * | 2018-12-21 | 2019-04-26 | 潍柴动力股份有限公司 | A kind of cylinder jacket location structure and a kind of engine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050151328A1 (en) * | 2004-01-08 | 2005-07-14 | Minoru Sugano | Sealing structure for divided type cylinder block |
| JP2009196032A (en) * | 2008-02-21 | 2009-09-03 | Nissan Motor Co Ltd | Machining method and machining device for cylinder for engine |
| CN101915176A (en) * | 2010-08-02 | 2010-12-15 | 奇瑞汽车股份有限公司 | Pneumatic device for transparent cylinder sleeve of optical engine |
| CN201826972U (en) * | 2010-10-09 | 2011-05-11 | 奇瑞汽车股份有限公司 | Sealing device for transparent cylinder sleeve of optical engine |
| CN102297036A (en) * | 2011-09-06 | 2011-12-28 | 天津大学 | Optical engine with variable view field |
| CN203130275U (en) * | 2013-02-21 | 2013-08-14 | 中国第一汽车股份有限公司 | Optics single-cylinder engine side-looking structure |
| CN203584589U (en) * | 2013-12-11 | 2014-05-07 | 吉林大学 | Movable cylinder liner for optical engine |
-
2013
- 2013-12-11 CN CN201310675322.1A patent/CN103670767B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050151328A1 (en) * | 2004-01-08 | 2005-07-14 | Minoru Sugano | Sealing structure for divided type cylinder block |
| JP2009196032A (en) * | 2008-02-21 | 2009-09-03 | Nissan Motor Co Ltd | Machining method and machining device for cylinder for engine |
| CN101915176A (en) * | 2010-08-02 | 2010-12-15 | 奇瑞汽车股份有限公司 | Pneumatic device for transparent cylinder sleeve of optical engine |
| CN201826972U (en) * | 2010-10-09 | 2011-05-11 | 奇瑞汽车股份有限公司 | Sealing device for transparent cylinder sleeve of optical engine |
| CN102297036A (en) * | 2011-09-06 | 2011-12-28 | 天津大学 | Optical engine with variable view field |
| CN203130275U (en) * | 2013-02-21 | 2013-08-14 | 中国第一汽车股份有限公司 | Optics single-cylinder engine side-looking structure |
| CN203584589U (en) * | 2013-12-11 | 2014-05-07 | 吉林大学 | Movable cylinder liner for optical engine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681337A (en) * | 2018-12-21 | 2019-04-26 | 潍柴动力股份有限公司 | A kind of cylinder jacket location structure and a kind of engine |
| CN109653897A (en) * | 2019-01-14 | 2019-04-19 | 清华大学 | Visualize engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103670767B (en) | 2015-09-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203584589U (en) | Movable cylinder liner for optical engine | |
| CN103670767B (en) | A kind of movable type cylinder jacket for optical engine | |
| CN102128720A (en) | Self-tightening sealed optical glass window of constant volume bomb | |
| CN103278331A (en) | Constant volume combustion device for observing mutual effect of flame and pressure wave | |
| CN103541813A (en) | Visual direct-injection gasoline engine | |
| CN105257421A (en) | Visual independent engine cylinder liner | |
| CN103635672B (en) | There is the explosive motor of variable transmission | |
| CN106939864A (en) | A kind of fuel injector adaptive device of adjustable angle | |
| CN204771366U (en) | Red lantern ring heating device of steam turbine suit formula cylinder | |
| CN203052024U (en) | Pressing nut of joint pipe connector | |
| CN200989509Y (en) | Spigot-and-socket multifunction fast urgent repair device | |
| RU2007100358A (en) | ROTARY INPUT DEVICE WITH GAS DISCHARGE, IN PARTICULAR, FOR REFILLING GAS CYLINDERS OF VEHICLES | |
| WO2021109613A1 (en) | Optical engine capable of expanding field of view and weakening light reflection | |
| CN205561559U (en) | Adjustable stove roller of formula heating furnace at bottom of roller | |
| CN203362368U (en) | Installation mechanism for fuel injector of engine | |
| CN210106847U (en) | Elbow pipe connecting device | |
| CN203532074U (en) | Visual direct-injection gasoline engine | |
| CN107762702B (en) | Air distributor, diesel engine compressed air starting device and large diesel engine | |
| CN207300293U (en) | A kind of booster verifying bench | |
| CN101881461A (en) | Magnetic fuel energy-saving or water processing device | |
| CN103397965A (en) | Engine oil atomizer installation structure | |
| CN104500224B (en) | Precision internal combustion engine shield ring | |
| CN202746584U (en) | Conical inner pressure sealing device of boiler minor-caliber header | |
| CN110470431A (en) | The pump pressure frock and hydraulic test method of radial pipeline | |
| CN215489722U (en) | Gas burner convenient to maintenance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20161211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |