CN111022549B - Damping device with fan cooling function - Google Patents
Damping device with fan cooling function Download PDFInfo
- Publication number
- CN111022549B CN111022549B CN201911171106.7A CN201911171106A CN111022549B CN 111022549 B CN111022549 B CN 111022549B CN 201911171106 A CN201911171106 A CN 201911171106A CN 111022549 B CN111022549 B CN 111022549B
- Authority
- CN
- China
- Prior art keywords
- gear
- disc body
- wall
- base
- spring
- 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
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/003—Dampers characterised by having pressure absorbing means other than gas, e.g. sponge rubber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/3207—Constructional features
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/42—Cooling arrangements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a damping device with a fan cooling function, which comprises a base, a barrel and an upper cover, wherein a bearing plate, a rubber cushion, a buffer cushion and a blowing device are arranged in the barrel, the bearing plate comprises a disc body and a bearing plate convex column, the upper end of the bearing plate convex column extends out of the upper cover, the rubber cushion is attached to the upper end of the disc body, the buffer cushion is attached to the upper end of the rubber cushion, a spherical bulge is arranged on the upper end surface of the buffer cushion, a bulge through hole is arranged on the spherical bulge, the top end of the spherical bulge abuts against the upper cover, the lower end surface of the disc body and the upper end surface of the base are abutted through a spring, the blowing device comprises a fan, the fan is arranged opposite to the spring, a straight barrel through. The invention has good damping effect, and the fan can radiate the acting spring, thereby prolonging the service life.
Description
Technical Field
The invention relates to the field of damping devices, in particular to a damping device with a fan cooling function.
Background
The textile machinery can produce vibrations at the operation in-process, leads to the workshop noise to increase, and vibrations also can lead to textile machinery life-span to shorten simultaneously.
The vibration is generally reduced through damping device in the existing textile machinery, the damping device is mostly a common rubber damping structure, and part of the damping device also uses a spring to damp, but the service life is short, the damping effect is not prominent enough, the heat productivity is large, and the improvement is needed.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides the damping device with the fan cooling function, the damping effect is good, the fan can radiate the acting spring, and the service life is prolonged.
In order to achieve the purpose, the invention adopts the following technical scheme:
a damping device with a fan cooling function comprises a base, a cylinder body arranged at the upper end of the base and an upper cover for sealing the upper end of the cylinder body, wherein a bearing plate, a rubber cushion, a buffering cushion and a blowing device are arranged in the cylinder body, the bearing plate comprises a disc body and a bearing plate convex column positioned at the center of the upper end face of the disc body, the upper end of the bearing plate convex column extends out of the upper cover, the rubber cushion is attached to the upper end of the disc body, the buffering cushion is attached to the upper end of the rubber cushion, an upward convex spherical bulge is arranged on the upper end face of the buffering cushion, a bulge through hole is arranged on the spherical bulge, the top end of the spherical bulge props against the lower end face of the upper cover, the lower end face of the disc body and the upper end face of the base are abutted through a spring, the blowing device comprises a rack fixedly connected with the disc, a rotatable first gear shaft is arranged on the lower support in a penetrating mode, a first gear is connected to the first gear shaft, a spring is sleeved on the periphery of the first gear shaft and comprises a spring inner winding portion located at the inner end and a spring outer winding portion located at the outer end, a first gear shaft convex strip used for stirring the spring inner winding portion is arranged on the outer wall of the first gear shaft, an upper support is connected to the upper end of the lower support, a second gear is connected to one end of the upper support through a second bearing and is concentrically distributed with the first gear shaft, a second gear convex column is arranged on one end face of the second gear, the spring outer winding portion is wound on the outer wall of the second gear convex column, the second gear is meshed with a third gear, a third gear sleeve is integrally formed at one end of the third gear, a fan is installed on the outer wall of the third gear sleeve, and the fan is arranged opposite to the spring, the outer wall of the cylinder body is provided with a straight cylinder through hole, and the straight cylinder through hole is covered by a dustproof plate with a hole.
The utility model discloses a loading board, including base projection, loading board insert post, spring groove, loading board insert post, the upper end center of base is equipped with the base projection that upwards extends, and the up end of base is equipped with the spring groove, the spring groove is located the periphery of base projection, the lower terminal surface center of the disc body is equipped with downwardly extending's loading board and inserts the post, the loading board insert the post laminating and insert the annular outer wall of base projection and the loading board insert the post can reciprocate along the annular outer wall of base projection, the upper portion of spring is located the loading board and inserts the periphery of post and the lower.
The disc body square hole that runs through about the disc body is equipped with disc body straight flute in the up end of the disc body, disc body square hole falls into two sections with disc body straight flute, be equipped with the straight flute screw on the disc body straight flute, the straight flute screw is located the both sides of disc body square hole respectively, the upper end of rack is equipped with the installation piece, the installation piece laminating is located disc body straight flute, and the both sides of installation piece are equipped with the installation piece waist shape hole corresponding with the straight flute screw.
The lower carriage is including laminating the lower carriage diaphragm of connecting at the base up end and the lower carriage longitudinal plate mutually perpendicular with the lower carriage diaphragm, the top of lower carriage longitudinal plate is connected with the upper bracket, the upper bracket includes that lateral distribution connects the upper bracket diaphragm on the top of lower carriage longitudinal plate and the upper bracket longitudinal plate mutually perpendicular with the upper bracket diaphragm, first gear shaft is rotatably installed in the lower carriage longitudinal plate through first bearing, an end face of upper bracket longitudinal plate is equipped with the upper bracket longitudinal plate cross axle, the outer wall cover of upper bracket longitudinal plate cross axle is equipped with the second bearing, the outer wall interference fit installation second gear of second bearing.
The fan is characterized in that a lower support longitudinal plate transverse shaft is arranged on one end face of the lower support longitudinal plate, a third bearing is sleeved on the outer wall of the lower support longitudinal plate transverse shaft, the outer wall of the third bearing is in interference fit with the inner wall of a third gear, one end of the fan is positioned through a check ring, and the check ring is clamped into the outer wall of the third gear sleeve.
The upper end face of the disc body is provided with a disc body annular groove, and the lower end face of the rubber pad is provided with a rubber pad inserting ring which is attached to and inserted into the disc body annular groove.
The outer fringe of the upper end of cushion is equipped with the step portion, the outer fringe of blotter is equipped with downwardly extending's blotter and bordures, the laminating of blotter bordure inserts the step portion.
The invention has the beneficial effects that: when downward vibration is generated, the compression spring deforms to buffer and absorb shock, when the upward vibration rebounds, the spherical bulge abuts against and deforms to buffer, a rubber cushion and a buffer cushion are sequentially laid on the bearing plate directly connected with the textile machinery, an accommodating space is formed between the rubber cushion and the buffer cushion, namely, the inner space of the spherical bulge, and the shock absorption effect of the whole device is very good; when the loading board vibrations displacement downwards that links to each other with textile machinery is direct, thereby rack displacement downwards installed on the loading board drives first gear revolve, first gear revolve makes the clockwork spring rolling hold up power, the power release that the clockwork spring held when waiting to kick-back to reset upwards, directly drive the second gear, third gear and fan are rotatory and face to the spring and blow, the number of teeth of second gear is many times the number of teeth of third gear, enlarge the rotatory number of turns of fan, the heat-sinking capability of spring has been promoted greatly, the life of whole device has been prolonged.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is an exploded view of the present invention;
fig. 4 is a perspective view of a blowing device of the present invention;
fig. 5 is an exploded view of the blowing device of the present invention;
fig. 6 is a plan view of the blowing device of the present invention;
FIG. 7 is a cross-sectional view taken along line A-A of FIG. 6;
FIG. 8 is a perspective view of the cartridge of the present invention;
FIG. 9 is a perspective view of the carrier plate of the present invention;
FIG. 10 is a perspective view of the supporting plate of the present invention engaged with the blowing device;
FIG. 11 is a perspective view of the cushion of the present invention;
fig. 12 is a perspective view of the first gear shaft, the second gear and the power spring of the present invention in cooperation.
In the figure: the cylinder comprises a cylinder body 1, a cylinder body annular edge 11, a straight cylinder body 12, a straight cylinder body through hole 13, an annular edge counter bore 14, a straight cylinder body upper screw hole 15, a straight cylinder body side screw hole 16, a dustproof plate 17, a base 2, a base concave part 21, a base convex column 22, a spring groove 23, a cylinder body fixing screw hole 24, a base counter bore 25, a lower bracket transverse plate fixing screw hole 26, a bearing plate 3, a disc body 31, a bearing plate convex column 32, a bearing plate inserting column 33, a disc body annular groove 34, a disc body straight groove 35, a disc body square hole 36, a straight groove screw hole 37, a spring 38, a rubber gasket 4, a step part 41, a rubber gasket inserting ring 42, a rubber gasket central hole 43, a buffer cushion 5, a buffer cushion wrapping edge 51, a spherical bulge 52, a buffer central hole 53, a bulge through hole 54, an upper cover 6, an upper cover central hole 61, an upper cover counter bore 62, a blowing device 7, a lower bracket transverse plate 71, a lower bracket longitudinal, The spring comprises a first gear 77, a first gear shaft 78, a first bearing 79, a spring 710, a lower bracket longitudinal plate transverse shaft 711, a second gear 712, a third gear 713, an upper bracket longitudinal plate 714, an upper bracket transverse plate 715, an upper bracket longitudinal plate transverse shaft 716, a second bearing 717, a third bearing 718, a fan 719, a third gear sleeve 720, a retainer ring 721, a second gear boss 722, a first gear shaft convex strip 723, a spring inner winding portion 724 and a spring outer winding portion 725.
Detailed Description
The invention is further described with reference to the accompanying drawings and the detailed description below:
as shown in fig. 1 to 12, a damping device with a fan cooling function comprises a base 2, a cylinder 1 mounted on the upper end of the base 2 and an upper cover 6 covering the upper end of the cylinder 1, wherein the upper end surface of the base 2 is provided with a base concave portion 21, the cylinder 1 comprises a straight cylinder portion 12 which is through from top to bottom and a cylinder annular edge 11 which horizontally extends from the lower end of the straight cylinder portion 12 to outside, the straight cylinder portion 12 and the cylinder annular edge 11 are integrally formed, cylinder fixing screw holes 24 are circumferentially and uniformly distributed on the base concave portion 21, annular edge counter bores 14 are circumferentially and uniformly distributed on the cylinder annular edge 11, the annular outer wall of the cylinder annular edge 11 is attached to the outer edge of the base concave portion 21, and the annular edge counter bores 14 are in one-to-one correspondence.
The base 2 is circumferentially and uniformly distributed with base counter bores 25 on the periphery of the base concave part 21, and the base 2 is installed and fixed through the base counter bores 25.
Screw holes 15 on the straight cylinder part are uniformly distributed on the upper end surface of the straight cylinder part 12 in the circumferential direction, upper cover counter bores 62 are uniformly distributed on the upper cover 6 in the circumferential direction, and the upper cover counter bores 62 correspond to the screw holes 15 on the straight cylinder part one by one and are connected and fixed through screws.
The barrel 1 is internally provided with a bearing plate 3, a rubber mat 4, a buffer pad 5 and a blowing device 7, namely, the bearing plate 3, the rubber mat 4, the buffer pad 5 and the blowing device 7 are positioned inside the straight barrel part 12.
The bearing plate 3 comprises a disc body 31 and a bearing plate convex column 32 located in the center of the upper end face of the disc body 31, the upper end of the bearing plate convex column 32 extends out of the upper cover 6, an upper cover middle hole 61 is formed in the center of the upper cover 6, the bearing plate convex column 32 penetrates out of the upper cover middle hole 61, and the edge of the upper cover middle hole 61 is in clearance fit with the annular outer wall of the bearing plate convex column 32. The center of the upper end of the convex column 32 of the bearing plate is provided with a threaded hole for installing and connecting a textile machine, and the vibration generated by the textile machine is firstly transmitted to the convex column 32 of the bearing plate.
The upper end laminating of the disc body 31 is equipped with cushion 4, disc body 31 up end is equipped with disc body annular 34, the lower terminal surface of cushion 4 is equipped with the cushion insert ring 42 that the laminating inserted disc body annular 34.
Cushion 5 is provided on the upper end of cushion 4, step 41 is provided on the outer edge of the upper end of cushion 4, cushion edge 51 extending downward is provided on the outer edge of cushion 5, and step 41 is inserted into cushion edge 51.
The rubber cushion 4 and the buffer cushion 5 are made of rubber materials. The center of cushion 4 is equipped with cushion mesopore 43, and the laminating of loading board projection 32 passes cushion mesopore 43, and the center of blotter 5 is equipped with blotter mesopore 53, and the laminating of loading board projection 32 passes blotter mesopore 53.
The upper end surface of the buffer pad 5 is provided with a spherical bulge 52 which is convex upwards, the spherical bulge 52 is provided with a bulge through hole 54, the top end of the spherical bulge 52 is propped against the lower end surface of the upper cover 6 (the top end of the spherical bulge 52 just contacts the lower end surface of the upper cover 6 in the initial state), the lower end surface of the disc body 31 is abutted with the upper end surface of the base 2 through a spring 38, the center of the upper end of the base 2 is provided with a base convex column 22 extending upwards, the upper end surface of the base 2 is provided with a spring groove 23, the spring groove 23 is positioned at the periphery of the base convex column 22, a bearing plate inserting column 33 extending downwards is arranged at the center of the lower end face of the circular disc body 31, the bearing plate inserting column 33 is annular, the bearing plate insert column 33 is attached to and inserted into the annular outer wall of the base convex column 22 and the bearing plate insert column 33 can move up and down along the annular outer wall of the base convex column 22, the upper part of the spring 38 is located at the periphery of the bearing plate insert column 33 and the lower end of the spring 38 abuts into the spring groove 23.
When the textile machine vibrates downwards, the bearing plate 3 moves downwards along with it, thereby compressing the spring 38, the rubber pad 4 and the buffer pad 5 move downwards along with the bearing plate 3, and the bearing plate insert 33 is guided along the base boss 22. When the bearing plate 3 returns upwards, the top end of the spherical protrusion 52 presses against the upper cover 6 to deform, an accommodating space is formed inside each spherical protrusion 52 in the device, the space can accommodate air, the protrusion through hole 54 is located at the non-top end of the spherical protrusion 52, so that the protrusion through hole 54 cannot be covered when the spherical protrusion 52 presses against the upper cover 6, the protrusion through hole 54 can allow air to enter and exit the accommodating space, the accommodating space is reduced and exhausted after the spherical protrusion 52 upwards presses against the upper cover 6, and the accommodating space is sucked to restore the original size when the spherical protrusion 52 restores.
The blowing device 7 comprises a rack 74 fixedly connected with the disc body 31 and a lower bracket arranged on the upper end surface of the base 2, the upper end surface of the disc body 31 is provided with a disc body straight groove 35, the disc body straight groove 35 is positioned on the periphery of the disc body annular groove 34, the number of the disc body straight grooves 35 is four, and the number of the blowing device 7 is also four. The four disc body straight grooves 35 form an approximate square, and two ends of each disc body straight groove 35 are communicated, so that the grooves are conveniently formed.
The width of the square hole 36 of the circular disk body is larger than that of the straight groove 35 of the circular disk body, so that the rack 74 can be conveniently installed from top to bottom.
The lower support comprises a lower support transverse plate 71 and a lower support longitudinal plate 72, wherein the lower support transverse plate 71 is attached to the upper end face of the base 2, the lower support longitudinal plate is perpendicular to the lower support transverse plate 71, a lower support transverse plate counter bore 73 is formed in the lower support transverse plate 71, lower support transverse plate fixing screw holes 26 are formed in the concave portion 21 of the base, and the lower support transverse plate fixing screw holes 26 correspond to the lower support transverse plate counter bores 73 one by one and are connected through screws.
The rack 74 is engaged with a first gear 77, the first gear shaft 78 is connected with the first gear 77, the rotatable first gear shaft 78 penetrates through the lower bracket, the first gear shaft 78 is rotatably mounted on the lower bracket longitudinal plate 72 through a first bearing 79, that is, the first bearing 79 is mounted in the lower bracket longitudinal plate 72, the first gear shaft 78 and the first bearing 79 are mounted in an interference fit manner, and the first gear 77 is mounted on the first gear shaft 78 in a key connection manner (the radial direction is tightly supported by a jackscrew as shown in fig. 7).
The clockwork 710 is sleeved on the periphery of the first gear shaft 78, the clockwork 710 comprises a clockwork inner winding portion 724 located at the inner end and a clockwork outer winding portion 725 located at the outer end, a first gear shaft protruding strip 723 for poking the clockwork inner winding portion 724 is arranged on the outer wall of the first gear shaft 78, when the bearing plate 3 directly connected with the textile machinery vibrates to displace downwards, the rack 74 mounted on the bearing plate 3 moves downwards along with the bearing plate and drives the first gear 77 to rotate, the first gear 77 rotates to drive the first gear shaft 78 to rotate together (the rotating angle is smaller), and the first gear shaft protruding strip pokes the clockwork inner winding portion 724 of the clockwork 710 to wind.
The upper end of the lower bracket is connected with an upper bracket, one end of the upper bracket is connected with a second gear 712 through a second bearing 717, specifically, the top end of the lower bracket longitudinal plate 72 is connected with the upper bracket, the upper bracket comprises an upper bracket transverse plate 715 and an upper bracket longitudinal plate 714, the upper bracket transverse plate 715 is transversely distributed and connected to the top end of the lower bracket longitudinal plate 72, the upper bracket longitudinal plate 714 is perpendicular to the upper bracket transverse plate 715, and the upper bracket longitudinal plate 714 is located below the upper bracket transverse plate 715. An end face of the upper bracket longitudinal plate 714 is provided with an upper bracket longitudinal plate transverse shaft 716, the outer wall sleeve of the upper bracket longitudinal plate transverse shaft 716 is provided with a second bearing 717, and the second gear 712 is installed in an interference fit mode on the outer wall of the second bearing 717. The second gear 712 and the clockwork spring 710 are located on one side of the lower rack vertical plate 72, and the first gear 77 is located on the other side of the lower rack vertical plate 72.
The second gear 712 is concentrically arranged with the first gear shaft 78, a second gear convex pillar 722 is arranged on one end face of the second gear 712, the spring outer winding portion 725 is wound on the outer wall of the second gear convex pillar 722, and when the spring 710 rebounds after being wound (during the process of rebounding upwards after the textile machinery vibrates downwards), the second gear 712 is driven to rotate.
The second gear 712 is engaged with a third gear 713, a lower bracket longitudinal plate transverse shaft 711 is arranged on one end surface of the lower bracket longitudinal plate 72, a third bearing 718 is sleeved on the outer wall of the lower bracket longitudinal plate transverse shaft 711, and the outer wall of the third bearing 718 is in interference fit with the inner wall of the third gear 713.
One end of the third gear 713 is integrally formed with a third gear sleeve 720, the outer wall of the third gear sleeve 720 is provided with a fan 719, specifically, the outer wall of the third gear sleeve 720 is provided with the fan 719 in a key connection manner, the fan 719 is arranged right opposite to the spring 38, and the fan 719 can dissipate heat of the spring 38 and generate heat due to repeated deformation of the spring 38. One end of the fan 719 is positioned by a retainer 721, and the retainer 721 snaps into the outer wall of the third gear sleeve 720.
The outer wall of the barrel body 1 is provided with a straight barrel part through hole 13, the outer wall of the barrel body 1 is provided with a straight barrel part side screw hole 16 positioned on the periphery of the straight barrel part through hole 13, the straight barrel part through hole 13 is covered by a perforated dust guard 17, the dust guard 17 is provided with an installation hole position matched with the straight barrel part side screw hole 16, and the installation hole position and the straight barrel part side screw hole 16 are connected through screws. The straight cylinder part through hole 13 is horizontally opposite to the fan 719, so that heat exchange with the outside when the fan 719 blows air is facilitated.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A damping device with fan cooling function which characterized in that: comprises a base (2), a barrel (1) arranged at the upper end of the base (2) and an upper cover (6) for sealing the upper end of the barrel (1), wherein a bearing plate (3), a rubber gasket (4), a cushion pad (5) and a blowing device (7) are arranged in the barrel (1), the bearing plate (3) comprises a disc body (31) and a bearing plate convex column (32) positioned at the center of the upper end face of the disc body (31), the upper end of the bearing plate convex column (32) extends out of the upper cover (6), the rubber gasket (4) is attached to the upper end of the disc body (31), the cushion pad (5) is attached to the upper end of the rubber gasket (4), a spherical bulge (52) which protrudes upwards is arranged on the upper end face of the cushion pad (5), a bulge through hole (54) is arranged on the spherical bulge (52), the top end of the spherical bulge (52) supports against the lower end face of the upper cover (6), and the lower end face of the disc body (31) and the, the blowing device (7) comprises a rack (74) fixedly connected with the disc body (31) and a lower support arranged on the upper end face of the base (2), the rack (74) is meshed with a first gear (77), a rotatable first gear shaft (78) penetrates through the lower support, the first gear shaft (78) is connected with the first gear (77), a clockwork spring (710) is sleeved on the periphery of the first gear shaft (78), the clockwork spring (710) comprises a clockwork spring inner winding part (724) positioned at the inner end and a clockwork spring outer winding part (725) positioned at the outer end, a first gear shaft convex strip (723) used for stirring the clockwork spring inner winding part (724) is arranged on the outer wall of the first gear shaft (78), an upper support is connected to the upper end of the lower support, a second gear (712) is connected to one end of the upper support through a second bearing (717), and the second gear (712) and the first gear shaft (78) are concentrically distributed, a second gear convex column (722) is arranged on one end face of the second gear (712), a spring outer winding part (725) is wound on the outer wall of the second gear convex column (722), the second gear (712) is meshed with a third gear (713), a third gear sleeve (720) is integrally formed at one end of the third gear (713), a fan (719) is installed on the outer wall of the third gear sleeve (720), the fan (719) is arranged right opposite to the spring (38), a straight cylinder through hole (13) is formed in the outer wall of the barrel (1), the straight cylinder through hole (13) is covered by a perforated dust guard plate (17), an upwardly extending base convex column (22) is arranged in the center of the upper end of the base (2), a spring groove (23) is arranged on the upper end face of the base (2), the spring groove (23) is positioned on the periphery of the base convex column (22), and a downwardly extending bearing plate insert column (33) is arranged in the center of the lower end face of the disc body (31), the bearing plate inserting column (33) is attached to the annular outer wall inserted into the base convex column (22), the bearing plate inserting column (33) can move up and down along the annular outer wall of the base convex column (22), and the upper portion of the spring (38) is located on the periphery of the bearing plate inserting column (33) and the lower end of the spring (38) is abutted into the spring groove (23).
2. A damper device with a fan cooling function according to claim 1, wherein: the up end of the disc body (31) is equipped with disc body straight flute (35), disc body (31) are equipped with disc body square hole (36) that run through from top to bottom, disc body square hole (36) divide into two sections with disc body straight flute (35), be equipped with straight flute screw hole (37) on disc body straight flute (35), straight flute screw hole (37) are located the both sides of disc body square hole (36) respectively, the upper end of rack (74) is equipped with installation piece (75), installation piece (75) laminating is located disc body straight flute (35), and the both sides of installation piece (75) are equipped with the installation piece waist shape hole (76) corresponding with straight flute screw hole (37).
3. A damper device with a fan cooling function according to claim 1, wherein: the lower carriage is including laminating lower carriage diaphragm (71) of connecting at base (2) up end and lower carriage longitudinal plate (72) mutually perpendicular with lower carriage diaphragm (71), the top of lower carriage longitudinal plate (72) is connected with the upper bracket, the upper bracket includes upper bracket diaphragm (715) and upper bracket longitudinal plate (714) mutually perpendicular with upper bracket diaphragm (715) that transverse distribution connects on the top of lower carriage longitudinal plate (72), first gear shaft (78) rotatable mounting in lower carriage longitudinal plate (72) through first bearing (79), an end face of upper bracket longitudinal plate (714) is equipped with upper bracket longitudinal plate cross axle (716), the outer wall cover of upper bracket longitudinal plate cross axle (716) is equipped with second bearing (717), the outer wall interference fit installation second gear (712) of second bearing (717).
4. A damper device with a fan cooling function according to claim 3, wherein: one end face of the lower support longitudinal plate (72) is provided with a lower support longitudinal plate transverse shaft (711), a third bearing (718) is sleeved on the outer wall of the lower support longitudinal plate transverse shaft (711), the outer wall of the third bearing (718) is in interference fit with the inner wall of the third gear (713), one end of the fan (719) is positioned through a retainer ring (721), and the retainer ring (721) is clamped into the outer wall of the third gear sleeve (720).
5. A damper device with a fan cooling function according to claim 1, wherein: disc body (31) up end is equipped with disc body annular (34), the lower terminal surface of cushion (4) is equipped with the laminating and inserts cushion insert ring (42) of disc body annular (34).
6. A damper device with a fan cooling function according to claim 1, wherein: the outer edge of the upper end of the rubber cushion (4) is provided with a step part (41), the outer edge of the buffer cushion (5) is provided with a buffer cushion edge covering (51) extending downwards, and the buffer cushion edge covering (51) is attached to and inserted into the step part (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911171106.7A CN111022549B (en) | 2019-11-23 | 2019-11-23 | Damping device with fan cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911171106.7A CN111022549B (en) | 2019-11-23 | 2019-11-23 | Damping device with fan cooling function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111022549A CN111022549A (en) | 2020-04-17 |
| CN111022549B true CN111022549B (en) | 2021-02-02 |
Family
ID=70202194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911171106.7A Active CN111022549B (en) | 2019-11-23 | 2019-11-23 | Damping device with fan cooling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111022549B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2049916U (en) * | 1989-03-27 | 1989-12-27 | 赵晓生 | Manpower dust catcher |
| JP2000283207A (en) * | 1999-03-30 | 2000-10-13 | Kayaba Ind Co Ltd | Valve structure of hydraulic shock absorber |
| CN202707537U (en) * | 2012-08-03 | 2013-01-30 | 上海震旦办公设备有限公司 | Heat radiator with fan for motor of paper shredder |
| CN205298350U (en) * | 2015-10-28 | 2016-06-08 | 嘉善烽火节能设备有限公司 | Forced -air cooling heat dissipation stopper |
| CN205315599U (en) * | 2015-12-01 | 2016-06-15 | 新昌县开心纺织有限公司 | Spinning machine is with buffering silence device |
| CN205371962U (en) * | 2016-03-03 | 2016-07-06 | 李蓓娜 | Generator vibration damping mount |
| CN206845787U (en) * | 2017-06-05 | 2018-01-05 | 河南巨石实业有限公司 | A kind of plant equipment damping device |
| CN207437670U (en) * | 2017-11-28 | 2018-06-01 | 兰州交通大学 | A kind of buffer automobile shockproof spring pad |
-
2019
- 2019-11-23 CN CN201911171106.7A patent/CN111022549B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2049916U (en) * | 1989-03-27 | 1989-12-27 | 赵晓生 | Manpower dust catcher |
| JP2000283207A (en) * | 1999-03-30 | 2000-10-13 | Kayaba Ind Co Ltd | Valve structure of hydraulic shock absorber |
| CN202707537U (en) * | 2012-08-03 | 2013-01-30 | 上海震旦办公设备有限公司 | Heat radiator with fan for motor of paper shredder |
| CN205298350U (en) * | 2015-10-28 | 2016-06-08 | 嘉善烽火节能设备有限公司 | Forced -air cooling heat dissipation stopper |
| CN205315599U (en) * | 2015-12-01 | 2016-06-15 | 新昌县开心纺织有限公司 | Spinning machine is with buffering silence device |
| CN205371962U (en) * | 2016-03-03 | 2016-07-06 | 李蓓娜 | Generator vibration damping mount |
| CN206845787U (en) * | 2017-06-05 | 2018-01-05 | 河南巨石实业有限公司 | A kind of plant equipment damping device |
| CN207437670U (en) * | 2017-11-28 | 2018-06-01 | 兰州交通大学 | A kind of buffer automobile shockproof spring pad |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111022549A (en) | 2020-04-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110985578B (en) | Damping device of textile machinery | |
| CN202260882U (en) | Motor installation structure with vibration reduction function | |
| CN204783670U (en) | Vacuum pump with shock -absorbing function | |
| CN210173067U (en) | Clamping device for cutting mechanical special-shaped parts | |
| CN111022549B (en) | Damping device with fan cooling function | |
| CN207753547U (en) | A kind of riding automobile motor shock-damping structure | |
| CN210859679U (en) | Damping mechanism of spring cooperation rubber | |
| CN110985321B (en) | Device for amplifying number of rotation turns of fan by using small displacement | |
| CN201984824U (en) | Hard disk installation structure | |
| CN210518046U (en) | Stator and rotor assembly tool special for surface-mounted permanent magnet synchronous motor | |
| CN208546670U (en) | Installing support and purifier of source spare shake | |
| CN210831154U (en) | Damping device of triple heat supply pump of central air conditioner | |
| CN110594202A (en) | Vibration-proof pad of ventilator | |
| CN214464995U (en) | Low-noise diagonal flow fan | |
| CN210660763U (en) | Vibration-proof pad of ventilator | |
| CN211930413U (en) | Motor is with base that has shock-absorbing function | |
| CN209887366U (en) | Grinding machine damper | |
| CN209983017U (en) | Heat radiator for electromechanical device | |
| CN110848301B (en) | Multilayer buffering damping device | |
| CN220915408U (en) | Circular single elastic pad damping mechanism | |
| CN210916568U (en) | Shaft seat of sewing machine | |
| CN217942527U (en) | Lathe vibration damping mount of noise reduction | |
| CN221257523U (en) | High-elasticity low-rigidity vibration reduction backing plate | |
| CN216828715U (en) | Boring and milling spindle head for machine tool | |
| CN212330332U (en) | Numerical control machine tool base adjusting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |