CN114146734A - Environmental test box for automobile factory - Google Patents
Environmental test box for automobile factory Download PDFInfo
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- CN114146734A CN114146734A CN202111192714.3A CN202111192714A CN114146734A CN 114146734 A CN114146734 A CN 114146734A CN 202111192714 A CN202111192714 A CN 202111192714A CN 114146734 A CN114146734 A CN 114146734A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L1/00—Enclosures; Chambers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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Abstract
The invention discloses an automobile factory environment test box which comprises a bottom plate, a cover plate, a first side plate, a second side plate, a third side plate, a fourth side plate, a heating device and a feeding device, wherein the cover plate is positioned right above the bottom plate; the bottom plate, the cover plate, the first side plate to the fourth side plate are arranged in a surrounding manner to form a test box; the bottom plate is fixedly connected with the first side plate to the fourth side plate and the cover plate is fixedly connected with the first side plate to the fourth side plate through a plurality of fixing devices; sponge heat insulation layers are arranged among the bottom plate, the cover plate, the first side plate and the fourth side plate.
Description
Technical Field
The invention relates to the field of environmental test boxes, in particular to an environmental test box for an automobile factory.
Background
With the development of the automobile industry, the automobile parts industry has been developed. Not only meets the requirements of domestic market, but also partial automobile and part products enter the international market, and lays a foundation for China automobile and part enterprises to move to the world. With the development of industry, particularly the great increase of export, the quality requirement on products is higher and higher. In particular, higher requirements are put forward on the safety of vehicles related to life and property safety, so that advanced detection and test means are very important in the development, design and manufacture of automobile products by using a safety detection technology.
The test box that present environmental simulation test adopted has the multiple, and each item is experimental to be gone on in different test boxes, has caused the waste of manpower, the time of transfer and shared place, has increased experimental cost, and the test box assembling process is loaded down with trivial details.
Disclosure of Invention
The invention provides an automobile factory environment test box for overcoming the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: an environmental test box for an automobile factory comprises a bottom plate, a cover plate positioned right above the bottom plate, a first side plate, a second side plate, a third side plate, a fourth side plate, a heating device and a feeding device, wherein the two ends of the first side plate, the second side plate, the third side plate and the fourth side plate are respectively fixedly arranged on the bottom plate and the cover plate; the bottom plate, the cover plate, the first side plate to the fourth side plate are arranged in a surrounding manner to form a test box; the bottom plate is fixedly connected with the first side plate to the fourth side plate and the cover plate is fixedly connected with the first side plate to the fourth side plate through a plurality of fixing devices; sponge heat insulation layers are arranged among the bottom plate, the cover plate, the first side plate and the fourth side plate; the heating device comprises a hollow pipe rotatably arranged on the bottom plate, a cavity communicated with one end of the hollow pipe and fixedly arranged on the hollow pipe, a first through hole arranged on the side wall of the cavity, a hollow disc rotatably sleeved on the cavity and fixedly arranged on the bottom plate, a plurality of clapboards which are distributed in an equidistant annular mode and fixedly arranged in the hollow disc, a plurality of air inlets positioned between two adjacent clapboards and arranged at the bottom of the hollow disc, and a driving assembly for driving the hollow pipe to rotate; the plurality of air inlets are respectively filled with hot air, cold air, moisture and oxygen.
The drive assembly includes the fixed hollow semicircle board of locating the hollow tube other end, a plurality of semicircular grooves on the hollow semicircle board are located to equidistance annular distribution, be located two adjacent semicircular grooves in the middle of and locate the first arc wall on the hollow semicircle board, one end rotates locates the first pivot on the third curb plate, rotate and locate the semicircular groove and fixed the driver plate of locating the first pivot other end, rotate and locate the spring telescopic link on the driver plate, fixedly locate and be used for driving the first motor that first pivot rotated on the third curb plate, locate the exhaust hole in the middle of the hollow semicircle board.
The drive assembly further comprises a first gear fixedly sleeved on the first rotating shaft, a plurality of first bases, a first fluted disc, a fixed disc, a plurality of elastic blocks and an extension plate, wherein the first gear is distributed in an equidistant annular mode, one end of the first fluted disc is fixedly arranged on the bottom plate, the first fluted disc is rotatably arranged on the first base and meshed with the first gear, the fixed disc is fixedly arranged on the first base, the elastic blocks are movably arranged on the fixed disc in an equidistant annular mode, and the extension plate is fixedly arranged on the first fluted disc.
The heating device further comprises a wave rod fixedly sleeved on the first rotating shaft, two second bases fixedly arranged on the bottom plate, two torsion bars fixedly arranged on the two second bases respectively, two rotating plates fixedly sleeved on the two torsion bars respectively, connecting rods with two ends rotatably arranged on the two rotating plates respectively, a first guide rod with one end fixedly arranged at the center of the cavity, a sealing ring movably sleeved on the first guide rod, a guide rail with one end fixedly sleeved on the sealing ring, and a slider with one end movably arranged on the guide rail and the other end rotatably sleeved on the connecting rod.
The feeding device comprises a second fluted disc which is simultaneously rotated and arranged on a plurality of first bases, a plurality of second rotating shafts which are respectively rotated and arranged on the plurality of first bases, a plurality of second gears which are respectively fixedly sleeved on the plurality of second rotating shafts and are meshed with the second fluted disc, a second motor which is fixedly arranged on a first side plate and is used for driving one of the second rotating shafts to rotate, a plurality of first rotating rods which are respectively fixedly sleeved on the plurality of second rotating shafts, a feeding port which is arranged on the cover plate, a supporting plate which is arranged at the feeding port, second rotating rods which are respectively arranged on the first rotating rods and the supporting plate at two ends, a housing which is arranged at the feeding port, a door which is arranged on the housing by rotating one end, and switches which are arranged on the housing and the door.
The layer board includes the plate body, fix the fixed block of locating the plate body centre department, both ends are fixed respectively and are located the flexible pipe of the multistage on fixed block and the apron, locate a plurality of second through-holes on the flexible pipe of multistage.
The switch is including locating the draw-in groove on the door, the fixed third base of locating on the housing, rotate and locate the first cardboard on the third base, set up and rotate the second cardboard of locating on the third base with first cardboard symmetry, the portable pull rod of locating on the housing, the fixed plate of locating on the pull rod, both ends are fixed respectively and are located the first spring on pull rod and the third base, the fixed fourth base of locating on the apron, rotate the third pivot of locating on the fourth base, one end is rotated and is located on the pull rod and the portable third bull stick of locating in the third pivot of running through, the sloping block on the fixed plate body of locating.
The fixing device comprises a fifth base fixedly arranged on the bottom plate, a first clamping block movably arranged on the fifth base, a second clamping block which is symmetrically arranged with the first clamping block and movably arranged on the fifth base, a second guide rod which penetrates through the fifth base and is movably arranged on the fifth base and has one end fixedly arranged on the first clamping block, a third guide rod which penetrates through the fifth base and is movably arranged on the fifth base and has one end fixedly arranged on the second clamping block, a sixth base fixedly arranged on the first side plate, a fourth guide rod fixedly arranged on the sixth base, a slide seat movably sleeved on the fourth guide rod, a second spring with two ends respectively fixedly arranged on the slide seat and the sixth base, a third spring sleeved on the second guide rod and two ends respectively fixedly arranged on the other ends of the fifth base and the second guide rod, and a fourth spring sleeved on the third guide rod and having two ends respectively fixedly arranged on the fifth base and the other end of the third guide rod, One end of the first cylinder is fixedly arranged on the sliding seat, the second arc-shaped groove is arranged on the first clamping block, the third arc-shaped groove is arranged on the second clamping block, the first inclined plane is arranged on the first clamping block, the second inclined plane is arranged on the second clamping block, and the third inclined plane and the fourth inclined plane are arranged on the sixth base.
The fixing device further comprises a fourth arc-shaped groove arranged on the first clamping block, a fifth arc-shaped groove correspondingly arranged on the second clamping block with the fourth arc-shaped groove, and a second cylinder fixedly arranged on the other end of the fourth guide rod.
Fixing device is still including the fixed third cylinder of locating on the first clamp splice, correspond with the third cylinder and locate the fourth cylinder on the second clamp splice, locate the conical surface on the fourth cylinder, fixed cover is located the chuck on the third cylinder, locate the slot on the third cylinder, the inserted bar on the fourth cylinder is located to the portable, both ends are fixed respectively and are located the fifth spring on inserted bar and the fourth cylinder, equidistance annular distribution just rotates and locate a plurality of third cardboards on the inserted bar, both ends are fixed respectively and are located the sixth spring on third cardboard and the inserted bar.
The invention has the following advantages: the test box can be integrated into a whole through a low-temperature test, a high-temperature test, a humidity test and an oxidation test by the heating device, the whole heat preservation effect is good, the heat preservation effect of 100 ℃ below zero to 260 ℃ can be realized, the whole assembly of the test box is facilitated by the fixing device, the assembly process is simpler, the fixation is firm, the air in the test box can be separated from the outside by the feeding device, and the waste of energy caused by the discharge of the air in the test box in the feeding process is avoided; make the cavity on the hollow tube rotate through rotating the hollow tube, make the first through-hole on the cavity carry out the revolution, first through-hole corresponds the back with the inlet port of steam, steam gets into in the hollow dish, separate into a plurality of little inner chambers hollow dish inner chamber through a plurality of baffle settings, steam gets into behind the little inner chamber, get into in the cavity through first through-hole, steam in the cavity passes through in the hollow tube gets into the proof box, heat the proof box, the inlet port that corresponds through rotating the hollow tube messenger first through-hole on the cavity begins to admit air, make this proof box can low temperature test, high temperature test, humidity test and oxidation test, it is convenient to switch.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is an enlarged view of fig. 2 at H.
Fig. 4 is a sectional view taken along line a-a of fig. 2.
Fig. 5 is an enlarged view of a portion a in fig. 4.
Fig. 6 is an enlarged view of fig. 4 at B.
Fig. 7 is a sectional view taken along line B-B of fig. 4.
Fig. 8 is an enlarged view of fig. 7 at C.
Fig. 9 is a sectional view taken along line C-C of fig. 7.
Fig. 10 is an enlarged view of fig. 9 at D.
Fig. 11 is a structural sectional view taken along line D-D in fig. 9.
Fig. 12 is an enlarged view of fig. 11 at E.
Fig. 13 is a cross-sectional view taken along line E-E of fig. 4.
Fig. 14 is an enlarged view of fig. 13 at F.
Fig. 15 is an enlarged view at G in fig. 13.
Fig. 16 is a cross-sectional view taken along line F-F in fig. 2.
Fig. 17 is an enlarged view at I in fig. 16.
Fig. 18 is a sectional view taken along line G-G in fig. 16.
Fig. 19 is an enlarged view at J in fig. 18.
Fig. 20 is a sectional view taken along line H-H in fig. 16.
Fig. 21 is an enlarged view at L in fig. 20.
Fig. 22 is a cross-sectional view taken along line I-I of fig. 16.
Fig. 23 is an enlarged view at K in fig. 22.
Fig. 24 is a cross-sectional view taken along line J-J of fig. 4.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 24, an environmental test chamber for automobile factories comprises a bottom plate 1, a cover plate 2 located right above the bottom plate, a first side plate 3, a second side plate 4, a third side plate 5 and a fourth side plate 6, both ends of which are respectively fixed on the bottom plate and the cover plate, a heating device 7 located on the bottom plate, and a feeding device 8 located on the cover plate; the bottom plate, the cover plate, the first side plate to the fourth side plate are arranged in a surrounding manner to form a test box 9; the connection between the bottom plate and the first side plate to the fourth side plate and the connection between the cover plate and the first side plate to the fourth side plate are fixedly connected through a plurality of fixing devices 10; sponge heat insulation layers are arranged among the bottom plate, the cover plate, the first side plate and the fourth side plate; the heating device 7 comprises a hollow pipe 71 rotatably arranged on the bottom plate, a cavity 72 communicated with one end of the hollow pipe and fixedly arranged on the hollow pipe, a first through hole 73 arranged on the side wall of the cavity, a hollow disc 74 rotatably sleeved on the cavity and fixedly arranged on the bottom plate, a plurality of partition plates 75 which are distributed in an equidistant annular manner and fixedly arranged in the hollow disc, a plurality of air inlet holes 76 which are positioned between two adjacent partition plates and arranged at the bottom of the hollow disc, and a driving assembly for driving the hollow pipe to rotate; hot air, cold air, moisture and oxygen are respectively introduced into the plurality of air inlets; the fixing device is convenient for the whole assembly of the test box, so that the assembly process is simpler, the fixing is firm, the air in the test box can be separated from the outside through the feeding device, and the waste of energy caused by the discharge of the air in the test box in the feeding process is avoided; make the cavity on the hollow tube rotate through rotating the hollow tube, make the first through-hole on the cavity carry out the revolution, first through-hole corresponds the back with the inlet port of steam, steam gets into in the hollow dish, separate into a plurality of little inner chambers hollow dish inner chamber through a plurality of baffle settings, steam gets into behind the little inner chamber, get into in the cavity through first through-hole, steam in the cavity passes through in the hollow tube gets into the proof box, heat the proof box, the inlet port that corresponds through rotating the hollow tube messenger first through-hole on the cavity begins to admit air, make this proof box can low temperature test, high temperature test, humidity test and oxidation test, four switch conveniently.
The driving assembly comprises a hollow semicircular plate 77 fixedly arranged at the other end of the hollow pipe, a plurality of semicircular grooves 78 distributed on the hollow semicircular plate in an annular mode at equal intervals, a first arc-shaped groove 79 positioned between every two adjacent semicircular grooves and arranged on the hollow semicircular plate, a first rotating shaft 710 with one end rotatably arranged on a third side plate, a driving plate 711 rotatably arranged in the semicircular grooves and fixedly arranged at the other end of the first rotating shaft, a spring telescopic rod 712 rotatably arranged on the driving plate, a first motor 713 fixedly arranged on the third side plate and used for driving the first rotating shaft to rotate, and an exhaust hole 714 arranged in the middle of the hollow semicircular plate; through the first pivot of first motor drive and rotate the round, make the driver plate rotate the round, spring telescopic link on the driver plate is located first arc wall and removes, make hollow semicircle board rotate a check, a check is the distance between two adjacent semicircles, make the revolution of the first through-hole on the cavity, can control hollow semicircle board through the aforesaid setting and rotate a check, make the first through-hole rotate the distance between two adjacent inlet ports at every turn, accomplish steam, air conditioning, moisture, the switching work of oxygen.
The driving assembly further comprises a first gear 715 fixedly sleeved on the first rotating shaft, a plurality of first bases 716 which are distributed in an equidistant annular manner and one ends of which are fixedly arranged on the bottom plate, a first fluted disc 717 which is rotatably arranged on the first base and is meshed with the first gear, a fixed disc 718 which is rotatably sleeved on the first fluted disc and is fixedly arranged on the first base, a plurality of elastic blocks 719 which are distributed in an equidistant annular manner and can be movably arranged on the fixed disc, and an extension plate 720 which is fixedly arranged on the first fluted disc; when the first rotating shaft rotates for one circle, the first gear rotates for one circle, the first fluted disc rotates for the distance between the two adjacent elastic blocks, the extension plate is made to revolve, the extension plate can push the elastic blocks to be compressed, meanwhile, the elastic blocks can push the extension plate, finally, the first rotating shaft is not easy to rotate, and the accidental rotation of the hollow pipe when the first motor stops rotating is avoided.
The heating device 7 further comprises a wave rod 721 fixedly sleeved on the first rotating shaft, two second bases 722 fixedly arranged on the bottom plate, two torsion bars 723 fixedly arranged on the two second bases respectively, two rotating plates 724 fixedly sleeved on the two torsion bars respectively, a connecting rod 725 with two ends rotatably arranged on the two rotating plates respectively, a first guide rod 726 with one end fixedly arranged at the center of the cavity, a sealing ring 727 movably sleeved on the first guide rod, a guide rail 728 fixedly sleeved on the sealing ring with one end, and a slider 729 with one end movably arranged on the guide rail and the other end rotatably sleeved on the connecting rod; make the ripples pole rotate when first pivot rotates, make two commentaries on classics boards rotate, follow-up resets two commentaries on classics boards through two torsion bars, makes the connecting rod revolution, makes the slider remove along the guide rail, through first guide bar setting, makes the sealing ring be located first guide bar and moves, makes the sealing ring shift out in the exhaust hole, makes the exhaust hole open, switches the steam in-process sealing ring through the aforesaid and can plug up the exhaust hole, switches and accomplishes the back exhaust hole and just open.
The feeding device 8 comprises a second fluted disc 81 which is simultaneously and rotatably arranged on a plurality of first bases, a plurality of second rotating shafts 82 which are respectively and rotatably arranged on the plurality of first bases, a plurality of second gears 83 which are respectively and fixedly sleeved on the plurality of second rotating shafts and are meshed with the second fluted disc, a second motor 84 which is fixedly arranged on a first side plate and is used for driving one of the second rotating shafts to rotate, a plurality of first rotating rods 85 which are respectively and fixedly sleeved on the plurality of second rotating shafts, a feeding port 86 arranged on a cover plate, a supporting plate 87 arranged at the feeding port, a second rotating rod 88 with two ends respectively and rotatably arranged on the first rotating rod and the supporting plate, a housing 89 arranged at the feeding port, a door 810 with one end rotatably arranged on the housing, and a switch 811 arranged on the housing and the door; manually open the door, put car parts on the layer board after the door is opened, close the door again, rotate through second motor drive second pivot, make the second gear revolve, make the second toothed disc rotate, make a plurality of second pivots rotate, make a plurality of first pivots rotate, make the second pivot rotate, make the vertical downstream of layer board, make the car parts on the layer board vertically move down, can drive the layer board to be located the reciprocating movement of proof box to car parts test in-process second motor, improve the circulation of air in the proof box, make the temperature more even, thereby improve progress and effect in the test process.
The supporting plate 87 comprises a plate body 871, a fixing block 872 fixed in the middle of the plate body, a plurality of sections of extension tubes 873 with two ends respectively fixed on the fixing block and the cover plate, and a plurality of second through holes 874 arranged on the plurality of sections of extension tubes; the plate body is vertical to move down the extension of in-process messenger's multistage flexible pipe, seal up a plurality of second through-holes through the plate body when the flexible pipe of multistage resets, make the proof box isolated with the outside all the time, the air in the flexible pipe extension in-process of multistage test box gets into in the multistage flexible pipe through a plurality of second through-holes, make the better effect of air in the proof box on automobile parts, the vertical reciprocating motion in-process of layer board makes the air in the multistage flexible pipe exchange with the air in the proof box, can reduce automobile parts's area of contact through the flexible pipe setting of multistage, can test the part of various specifications simultaneously, contact department can switch in making automobile parts test process through the flexible of multistage, can be all-round experimental to automobile parts promptly.
The switch 811 comprises a clamping groove 812 arranged on the door, a third base 813 fixedly arranged on the housing, a first clamping plate 814 rotatably arranged on the third base, a second clamping plate 815 symmetrically arranged with the first clamping plate and rotatably arranged on the third base, a pull rod 816 movably arranged on the housing, a fixing plate 817 fixedly arranged on the pull rod, a first spring 818, a fourth base 819 fixedly arranged on the cover plate, a third rotating shaft 820 rotatably arranged on the fourth base, a third rotating rod 821, one end of which is rotatably arranged on the pull rod and movably arranged on the third rotating shaft in a penetrating way, and a sloping block 822 fixedly arranged on the plate body; the plate body is vertical moves down the in-process switch and is off-state, make the sloping block promote the third bull stick and rotate after the plate body resets, make the third pivot rotate, make the pull rod move down, make first spring extension, the pull rod moves down the in-process and promotes first cardboard and second cardboard and rotate relatively, make first cardboard and second cardboard break away from the draw-in groove, make the door open, otherwise the pull rod when reseing through first spring, can promote first cardboard and second cardboard antiport through the fixed plate setting, make first cardboard and second cardboard can block in the draw-in groove simultaneously, make the door can fix, avoid the auto parts to be opened by accident in the test process door through the aforesaid setting, play fine guard action.
The fixing device 10 includes a fifth base 101 fixed on the bottom plate, a first clamping block 102 movably disposed on the fifth base, a second clamping block 103 symmetrically disposed with the first clamping block and movably disposed on the fifth base, a second guide rod 104 movably disposed on the fifth base and having one end fixed on the first clamping block, a third guide rod 105 movably disposed on the fifth base and having one end fixed on the second clamping block, a sixth base 106 fixedly disposed on the first side plate, a fourth guide rod 107 fixedly disposed on the sixth base, a slide 108 movably sleeved on the fourth guide rod, a second spring 109 having two ends respectively fixed on the slide and the sixth base, a third spring 110 sleeved on the second guide rod and having two ends respectively fixed on the other end of the fifth base and the other end of the second guide rod, a fourth spring 111 sleeved on the third guide rod and having two ends respectively fixed on the other end of the fifth base and the other end of the third guide rod, a first spring 102 disposed on the fifth base and the other end of the third guide rod, a second spring 105 movably disposed on the fifth base and the second clamping block, A first cylinder 112 with one end fixed on the sliding base, a second arc-shaped groove 113 arranged on the first clamping block, a third arc-shaped groove 114 arranged on the second clamping block, a first inclined plane 115 arranged on the first clamping block, a second inclined plane 116 arranged on the second clamping block, a third inclined plane 117 arranged on the sixth base and a fourth inclined plane 118; when the first side plate is fixed with the bottom plate, the first side plate is only required to be put down on the bottom plate, when the first side plate is put on the bottom plate, the sixth base pushes the first clamping block and the second clamping block to relatively move close to each other, the first clamping block and the second clamping block are relatively moved closer to each other easily through the third inclined surface, the fourth inclined surface, the first inclined surface on the first clamping block and the second inclined surface on the second clamping block, the first clamping block and the second clamping block are linearly moved through the second guide rod and the third guide rod, the first clamping block and the second clamping block are reset through the third spring and the fourth spring, namely the first clamping block and the second clamping block are relatively far away from each other, the first cylinder on the sliding seat is firstly contacted on the fifth base through the second spring, the first clamping block and the second clamping block can clamp the first cylinder, and the first clamping block and the second clamping block can better clamp the first cylinder through the second arc-shaped groove and the third arc-shaped groove, through the fixing of first curb plate and bottom plate can be accomplished to the aforesaid, fixed convenient and fast, the follow-up dismouting of being convenient for only needs to shift up first curb plate and can accomplish the dismantlement.
The fixing device 10 further comprises a fourth arc-shaped groove 119 arranged on the first clamping block, a fifth arc-shaped groove 120 arranged on the second clamping block corresponding to the fourth arc-shaped groove, and a second cylinder 121 fixedly arranged on the other end of the fourth guide rod; through fourth arc wall and fifth arc wall and second cylinder setting, make the slide move down the in-process second cylinder and can be located fourth arc wall and fifth arc wall, inject first clamp splice and second clamp splice once more, can make first curb plate and bottom plate fixed more firm simultaneously, can play the guide effect to first curb plate through fourth arc wall and fifth arc wall setting simultaneously, make the first clamp splice of the better drive of sixth base and second clamp splice remove.
The fixing device 10 further includes a third cylinder 122 fixedly disposed on the first clamping block, a fourth cylinder 123 disposed on the second clamping block corresponding to the third cylinder, a tapered surface 124 disposed on the fourth cylinder, a chuck 125 fixedly disposed on the third cylinder, an insertion slot 126 disposed on the third cylinder, an insertion rod 127 movably disposed on the fourth cylinder, a fifth spring 128 having two ends respectively fixedly disposed on the insertion rod and the fourth cylinder, a plurality of third clamping plates 129 annularly distributed at equal intervals and rotatably disposed on the insertion rod, and a sixth spring 130 having two ends respectively fixedly disposed on the third clamping plates and the insertion rod; when first clamp splice and second clamp splice are close to relatively, third cylinder and fourth cylinder are close to relatively, make the inserted bar can insert in the slot, when third cylinder and fourth cylinder continue to be close to, through the setting of conical surface, make a plurality of third cardboard rotate, make the third cardboard can block the chuck, follow-up through the sixth spring to the third cardboard resets, finally make third cylinder and fourth cylinder can be to first clamp splice and the second restriction once more, improve holistic fixed effect.
The first motor and the second motor are commercially available.
Claims (10)
1. An environmental test chamber is used in car factory which characterized in that: comprises a bottom plate (1), a cover plate (2) positioned right above the bottom plate, a first side plate (3), a second side plate (4), a third side plate (5) and a fourth side plate (6) with two ends respectively fixed on the bottom plate and the cover plate, a heating device (7) arranged on the bottom plate, and a feeding device (8) arranged on the cover plate; the bottom plate, the cover plate, the first side plate to the fourth side plate are arranged in a surrounding manner to form a test box (9); the connection between the bottom plate and the first side plate to the fourth side plate and the connection between the cover plate and the first side plate to the fourth side plate are fixedly connected through a plurality of fixing devices (10); sponge heat insulation layers are arranged among the bottom plate, the cover plate, the first side plate and the fourth side plate; the heating device (7) comprises a hollow pipe (71) rotatably arranged on the bottom plate, a cavity (72) communicated with one end of the hollow pipe and fixedly arranged on the hollow pipe, a first through hole (73) arranged on the side wall of the cavity, a hollow disc (74) rotatably sleeved on the cavity and fixedly arranged on the bottom plate, a plurality of partition plates (75) which are distributed in an equidistant annular mode and fixedly arranged in the hollow disc, a plurality of air inlet holes (76) positioned between every two adjacent partition plates and arranged at the bottom of the hollow disc, and a driving assembly for driving the hollow pipe to rotate; the plurality of air inlets are respectively filled with hot air, cold air, moisture and oxygen.
2. The environmental test chamber for automobile factories according to claim 1, characterized in that: the driving assembly comprises a hollow semicircular plate (77) fixedly arranged at the other end of the hollow pipe, a plurality of semicircular grooves (78) which are distributed in an equidistant annular mode and arranged on the hollow semicircular plate, a first arc-shaped groove (79) which is positioned between every two adjacent semicircular grooves and arranged on the hollow semicircular plate, a first rotating shaft (710) which is arranged on the third side plate in a rotating mode, a driving plate (711) which is arranged in the semicircular grooves in a rotating mode and fixedly arranged at the other end of the first rotating shaft, a spring telescopic rod (712) which is arranged on the driving plate in a rotating mode, a first motor (713) which is fixedly arranged on the third side plate and used for driving the first rotating shaft to rotate, and an exhaust hole (714) which is arranged in the middle of the hollow semicircular plate.
3. The environmental test chamber for automobile factories according to claim 2, characterized in that: the driving assembly further comprises a first gear (715) fixedly sleeved on the first rotating shaft, a plurality of first bases (716) fixedly arranged on the bottom plate at one end and distributed in an equidistant annular mode, a first fluted disc (717) rotatably arranged on the first base and meshed with the first gear, a fixed disc (718) rotatably sleeved on the first fluted disc and fixedly arranged on the first base, a plurality of elastic blocks (719) movably arranged on the fixed disc and distributed in an equidistant annular mode, and an extension plate (720) fixedly arranged on the first fluted disc.
4. The environmental test chamber for automobile factories according to claim 2, characterized in that: the heating device (7) further comprises a wave rod (721) fixedly sleeved on the first rotating shaft, two second bases (722) fixedly arranged on the bottom plate, two torsion bars (723) fixedly arranged on the two second bases respectively, two rotating plates (724) fixedly sleeved on the two torsion bars respectively, a connecting rod (725) with two ends rotatably arranged on the two rotating plates respectively, a first guide rod (726) with one end fixedly arranged at the center of the cavity, a sealing ring (727) movably sleeved on the first guide rod, a guide rail (728) with one end fixedly sleeved on the sealing ring, and a slider (729) with one end movably arranged on the guide rail and the other end rotatably sleeved on the connecting rod.
5. The environmental test chamber for automobile factories according to claim 3, wherein: the feeding device (8) comprises a second fluted disc (81) which is simultaneously rotated and arranged on a plurality of first bases, a plurality of second rotating shafts (82) which are respectively rotated and arranged on the plurality of first bases, a plurality of second gears (83) which are respectively fixedly sleeved on the plurality of second rotating shafts and are meshed with the second fluted disc, a second motor (84) which is fixedly arranged on a first side plate and is used for driving one of the second rotating shafts to rotate, a plurality of first rotating rods (85) which are respectively fixedly sleeved on the plurality of second rotating shafts, a feeding port (86) which is arranged on a cover plate, a supporting plate (87) which is arranged at the feeding port, second rotating rods (88) which are respectively arranged at two ends of the supporting plate and the first rotating rods, a housing (89) which is arranged at the feeding port, a door (810) which is arranged on the housing and a door, and a switch (811) which is arranged on the housing and the door are respectively rotated.
6. The environmental test chamber for automobile factories according to claim 5, wherein: the supporting plate (87) comprises a plate body (871), a fixing block (872) fixedly arranged in the middle of the plate body, a plurality of sections of telescopic pipes (873) with two ends respectively fixedly arranged on the fixing block and the cover plate, and a plurality of second through holes (874) arranged on the plurality of sections of telescopic pipes.
7. The environmental test chamber for automobile factories according to claim 6, wherein: switch (811) including locating draw-in groove (812) on the door, fixed third base (813) of locating on the housing, rotate first cardboard (814) of locating on the third base, set up with first cardboard symmetry and rotate second cardboard (815) of locating on the third base, pull rod (816) on the housing is located to the portable, fixed plate (817) on the pull rod is located to the fixed, both ends are fixed respectively and are located first spring (818) on pull rod and the third base, fixed fourth base (819) of locating on the apron, third pivot (820) on the fourth base is located in the rotation, one end is rotated and is located on the pull rod and portable run through and locate third pivot on third pivot third rotating rod (821), oblique piece (822) on the fixed plate body of locating.
8. The environmental test chamber for automobile factories according to claim 1, characterized in that: the fixing device (10) comprises a fifth base (101) fixedly arranged on the bottom plate, a first clamping block (102) movably arranged on the fifth base, a second clamping block (103) which is symmetrically arranged with the first clamping block and movably arranged on the fifth base, a second guide rod (104) which penetrates through the fifth base and is movably arranged on the fifth base, one end of the second guide rod is fixedly arranged on the first clamping block, a third guide rod (105) which penetrates through the fifth base and is movably arranged on the second clamping block, one end of the sixth base is fixedly arranged on the first side plate, a fourth guide rod (107) with one end fixedly arranged on the sixth base, a sliding seat (108) movably sleeved on the fourth guide rod, a second spring (109) with two ends respectively fixedly arranged on the sliding seat and the sixth base, a third spring (110) sleeved on the second guide rod and two ends respectively fixedly arranged on the fifth base and the other end of the second guide rod, The fourth spring (111) is sleeved on the third guide rod, two ends of the fourth spring are respectively and fixedly arranged on the fifth base and the other end of the third guide rod, one end of the first spring is fixedly arranged on the first cylinder (112) on the sliding seat, the second arc-shaped groove (113) on the first clamping block is arranged, the third arc-shaped groove (114) on the second clamping block is arranged, the first inclined plane (115) on the first clamping block is arranged, the second inclined plane (116) on the second clamping block is arranged, and the third inclined plane (117) and the fourth inclined plane (118) on the sixth base are arranged.
9. The environmental test chamber for automobile factories according to claim 8, wherein: the fixing device (10) further comprises a fourth arc-shaped groove (119) arranged on the first clamping block, a fifth arc-shaped groove (120) correspondingly arranged on the second clamping block with the fourth arc-shaped groove, and a second cylinder (121) fixedly arranged on the other end of the fourth guide rod.
10. The environmental test chamber for automobile factories according to claim 8, wherein: the fixing device (10) further comprises a third cylinder (122) fixedly arranged on the first clamping block, a fourth cylinder (123) correspondingly arranged on the second clamping block, a conical surface (124) arranged on the fourth cylinder, a chuck (125) fixedly arranged on the third cylinder, a slot (126) arranged on the third cylinder, an inserted rod (127) movably arranged on the fourth cylinder, a fifth spring (128) with two ends respectively fixedly arranged on the inserted rod and the fourth cylinder, a plurality of third clamping plates (129) which are distributed in an equidistant annular shape and rotatably arranged on the inserted rod, and a sixth spring (130) with two ends respectively fixedly arranged on the third clamping plates and the inserted rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111192714.3A CN114146734B (en) | 2021-10-13 | 2021-10-13 | Environmental test box for automobile factory |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111192714.3A CN114146734B (en) | 2021-10-13 | 2021-10-13 | Environmental test box for automobile factory |
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| CN114146734A true CN114146734A (en) | 2022-03-08 |
| CN114146734B CN114146734B (en) | 2023-03-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111192714.3A Active CN114146734B (en) | 2021-10-13 | 2021-10-13 | Environmental test box for automobile factory |
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| Publication number | Publication date |
|---|---|
| CN114146734B (en) | 2023-03-10 |
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