CN210060551U - Damping device of fine adjustment equipment - Google Patents
Damping device of fine adjustment equipment Download PDFInfo
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- CN210060551U CN210060551U CN201920409471.6U CN201920409471U CN210060551U CN 210060551 U CN210060551 U CN 210060551U CN 201920409471 U CN201920409471 U CN 201920409471U CN 210060551 U CN210060551 U CN 210060551U
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Abstract
The utility model relates to a damping device of fine tuning equipment, which comprises a supporting foot and a damping supporting foot, wherein the bottom of the damping supporting foot is provided with a supporting foot, the bottom of the supporting foot is provided with a rubber pad, the two sides of the bottom inside the damping supporting foot are both provided with a first sliding seat, the bottom of the supporting foot is symmetrically provided with two hinging seats, the hinging seats are hinged with a second sliding seat, a third damping spring is arranged at the middle position of the top of the sliding seat, the top of the supporting foot is provided with a U-shaped sleeve rod seat, four telescopic rods are distributed in the U-shaped sleeve rod seat along the circle center ring, the top of the U-shaped sleeve rod seat is provided with a U-shaped sleeve rod seat, the outer sides of the telescopic rods are both sleeved with a second damping spring, two groups of fixed seats are symmetrically welded on the inner walls of the damping supporting foot outside the U-shaped sleeve rod seat and the U-shaped sleeve rod seat, the, the utility model discloses stability is good, and the shock attenuation is effectual, convenient to use.
Description
Technical Field
The utility model relates to a fine tuning equipment technical field specifically is a fine tuning equipment damping device.
Background
The numerical control machine tool is a high-precision and high-efficiency automatic machine tool, is provided with a multi-station cutter tower or a power cutter tower, has wide processing technology performance, and can process linear cylinders, oblique line cylinders, circular arcs and various threads. The complex workpieces such as the groove, the screw rod and the like have various compensation functions of linear interpolation and circular interpolation, and play a good economic effect in the batch production of complex parts. The shock absorption is that energy consumption devices are arranged at certain parts of a structure, and the energy input into the structure is dissipated or absorbed by the devices through friction, bending or elastic-plastic hysteresis deformation so as to reduce the shock reaction of the main structure, thereby avoiding the structure from being damaged or collapsed and achieving the purpose of shock absorption control.
Some industrial equipment often will use damping device, and general lathe all is rigid contact with ground basically, or just simply contact with ground through the rubber pad, and during the lathe operation, because of its shake easily produces the vibration, still make the lathe produce the displacement easily simultaneously for the part of processing produces the error easily, not only wastes the resource, and work efficiency is low moreover.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fine tuning equipment damping device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a damping device of fine tuning equipment comprises supporting legs and damping support legs, wherein the bottom of each damping support leg is provided with a supporting leg, the bottom of each supporting leg is provided with a rubber pad, two sides of the bottom end inside each damping support leg are provided with first sliding seats, the inner sides of the first sliding seats are provided with sliding grooves, a supporting plate is arranged inside each damping support leg above the first sliding seats, two hinged seats are symmetrically arranged at the bottom of each supporting plate, each hinged seat is hinged with a second sliding seat, one end, far away from the hinged seats, of each second sliding seat is transversely provided with a rotating shaft, two ends of each rotating shaft extend into the corresponding sliding grooves and are provided with walking wheels in a sliding mode, a third damping spring is obliquely arranged in the middle of the top of each second sliding seat, one end, far away from the second sliding seats, of each third damping spring is connected with the bottom of the supporting plate, and the top of the supporting plate is, four telescopic rods are annularly distributed in the U-shaped sleeve rod seat along the circle center, the distance between the telescopic rods is equal, a U-shaped sleeve rod seat is arranged at the top of the U-shaped sleeve rod seat, the top end of the interior of the U-shaped sleeve rod seat is connected with one end, far away from the U-shaped sleeve rod seat, of each telescopic rod, a second damping spring is sleeved on the outer side of each telescopic rod, two ends of each second damping spring are respectively connected with the bottom end of the interior of the U-shaped sleeve rod seat and the top end of the interior of the U-shaped sleeve rod seat, two groups of fixing seats are symmetrically welded on the inner walls of the damping support legs on the outer sides of the U-shaped sleeve rod seat and the U-shaped sleeve rod seat, slide grooves are arranged on one sides of the fixing seats, two groups of slide blocks matched with the fixing seats are symmetrically arranged on the outer sides of the U-shaped sleeve rod seat, four connecting rods are uniformly distributed, the connecting rod of shock attenuation stabilizer blade inboard has cup jointed first damping spring, four bracing pieces have evenly distributed along its centre of a circle at connecting plate top.
Preferably, the other end of the supporting rod is connected with a mounting plate, a triangular reinforcing plate is uniformly arranged on the outer side of the supporting rod at the bottom of the mounting plate, the triangular reinforcing plate is perpendicular to the mounting plate and the supporting rod, and a mounting hole is formed in the mounting plate.
Preferably, the bottom of the supporting leg is provided with a rubber pad.
Preferably, the telescopic rod is internally formed by combining a sleeve and a loop bar.
Preferably, the circle center of the U-shaped telescopic rod seat is equal to the distance between each two telescopic rods.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a fine tuning equipment damping device, through on the shock attenuation stabilizer blade inner wall in U type cover bar seat and the U type sleeve seat outside all the two sets of fixing bases of symmetric welding, and one side of fixing base sets up the spout to set up two sets of sliders that mutually support with the fixing base in U type sleeve seat outside symmetry, be convenient for guarantee the stability of U type sleeve seat at the decline in-process, prevent damping spring slope.
Secondly, the damping device of the fine tuning equipment of the utility model is characterized in that a sliding groove is arranged on the inner side of a sliding seat, a supporting plate is arranged in a damping support leg above the sliding seat, two hinged seats are symmetrically arranged at the bottom of the supporting plate, the hinged seats are hinged with a second sliding seat, two ends of a rotating shaft extend into the sliding groove and are provided with walking wheels in a sliding manner, a third damping spring is obliquely arranged at the middle position of the top of the second sliding seat, one end of the third damping spring, which is far away from the second sliding seat, is connected with the bottom of the supporting plate, the walking wheels at two sides of the second sliding seat, which are hinged with the hinged seats, are expanded towards two sides along the sliding groove at the inner side of the sliding seat under the action of downward vibration force, so that the third damping spring is in an expansion tight state, the downward vibration force is damped, and the upward reaction force is caused after the downward vibration force passes, under ascending reaction force, make third damping spring be in blank state in certain time to make the tight third damping spring of expansion contract under the pulling of elasticity, thereby offset the second damping spring expansion state that ascending reaction force got off, be convenient for guarantee that second damping spring is in the relative quiescent condition under the contraction, thereby the ascending reaction force of subtend carries out the shock attenuation.
Third, the utility model discloses a fine-tuning equipment damping device through cup joint first damping spring on the inboard connecting rod of shock attenuation stabilizer blade, simultaneously because first damping spring is not connected with shock attenuation stabilizer blade top to make first damping spring and the synchronous downstream of connecting rod, thereby under ascending reaction force, under the effect through first damping spring, be convenient for prevent that the connecting rod from extending the overlength under the circumstances of ascending reaction force, thereby carry on spacingly to its extension length.
Drawings
Fig. 1 is a schematic overall front view structure diagram of the present invention;
FIG. 2 is a schematic overall side view of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1.
In the figure: 1-supporting feet, 2-supporting plates, 3-U-shaped sleeve rod seats, 4-sliding blocks, 5-U-shaped sleeve rod seats, 6-first damping springs, 7-connecting rods, 8-supporting rods, 9-mounting plates, 10-mounting holes, 11-triangular reinforcing plates, 12-connecting plates, 13-fixing seats, 14-sliding grooves, 15-damping supporting feet, 16-rubber pads, 17-second damping springs, 18-first sliding seats, 19-telescopic rods, 20-hinging seats, 21-second sliding seats, 22-travelling wheels, 23-third damping springs and 24-sliding grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, a damping device for fine tuning equipment comprises a supporting foot 1 and a damping supporting foot 15, the bottom of the damping supporting foot 15 is provided with the supporting foot 1, the bottom of the supporting foot 1 is provided with a rubber pad 16, both sides of the bottom end inside the damping supporting foot 15 are provided with a first sliding seat 18, the inner side of the first sliding seat 18 is provided with a sliding groove 24, the damping supporting foot 15 above the first sliding seat 18 is provided with a supporting plate 2, the bottom of the supporting plate 2 is symmetrically provided with two hinged seats 20, the hinged seats 20 are hinged with a second sliding seat 21, one end of the second sliding seat 21 far away from the hinged seat 20 is transversely provided with a rotating shaft, both ends of the rotating shaft extend into the sliding groove 24 and are provided with a traveling wheel 22 in a sliding manner, the middle position of the top of the second sliding seat 21 is obliquely provided with a third damping spring 23, and one end of the third damping spring 23 far away from the second sliding seat 21, the top of the supporting plate 2 is provided with a U-shaped sleeve rod seat 3, four telescopic rods 19 are annularly distributed in the U-shaped sleeve rod seat 3 along the circle center, the distance between the telescopic rods 19 is equal, the top of the U-shaped sleeve rod seat 3 is provided with a U-shaped sleeve rod seat 5, the top end of the inner part of the U-shaped sleeve rod seat 5 is connected with one end of the telescopic rod 19 far away from the U-shaped sleeve rod seat 3, the outer sides of the telescopic rods 19 are sleeved with second damping springs 17, the two ends of each second damping spring 17 are respectively connected with the bottom end of the inner part of the U-shaped sleeve rod seat 3 and the top end of the inner part of the U-shaped sleeve rod seat 5, two groups of fixing seats 13 are symmetrically welded on the inner walls of the damping support legs 15 at the outer sides of the U-shaped sleeve rod seat 3 and the U-shaped sleeve rod seat 5, one side of each fixing seat 13 is provided with a sliding chute 14, two groups of sliding blocks 4 matched with the fixing seats, and one end of the connecting rod 7 penetrates through the top of the shock absorption supporting leg 15 and is connected with the connecting plate 12, the connecting rod 7 on the inner side of the shock absorption supporting leg 15 is sleeved with the first shock absorption spring 6, and four supporting rods 8 are uniformly distributed on the top of the connecting plate 12 along the circle center of the connecting plate.
The utility model discloses in, the other end of bracing piece 8 is connected with mounting panel 9, and evenly is provided with triangle-shaped gusset plate 11 in the 8 outsides of the bracing piece of mounting panel 9 bottom to it is mutually perpendicular with triangle-shaped gusset plate 11 and mounting panel 9 and bracing piece 8, and be provided with mounting hole 10 on mounting panel 9.
In the present invention, the bottom of the supporting leg 1 is provided with a rubber pad 16.
In the present invention, the inside of the telescopic rod 19 is formed by combining a sleeve and a loop bar.
The utility model discloses in, the interval between the 3 centre of a circle of U type telescopic link seat and every telescopic link 19 equals.
The utility model discloses a theory of operation does: firstly, the bolt penetrates through the mounting hole 10 on the mounting plate 9 to be fixed with a numerical control machine tool, in the process of processing a workpiece, when the numerical control machine tool runs, the numerical control machine tool is easy to shake due to shaking of the numerical control machine tool, so that up-and-down shaking is generated, when the shaking force moves downwards, the downwards shaking force pushes the connecting plate 12 and the connecting rod 7 to move downwards, meanwhile, because the first damping spring 6 is not connected with the top of the damping support leg 15, the first damping spring 6 and the connecting rod 7 synchronously move downwards, so that the U-shaped sleeve seat 5 is extruded downwards, so that the sleeve rod of the telescopic rod 19 is pushed to contract towards the inside of the sleeve, meanwhile, the second damping spring 17 is extruded, the second damping spring 17 is in a compressed state, and in the process of extruding the U-shaped sleeve seat 5 downwards, meanwhile, the sliding block 4 on the outer side of the U-shaped sleeve seat 5 moves downwards along the sliding groove 14 in the fixed seat, thereby ensuring the descending stability of the U-shaped sleeve seat 5, so that the supporting plate 2 is extruded downwards under the action of the U-shaped sleeve rod seat 3, the walking wheels 22 at two sides of the second sliding seat 21 hinged with the hinged seat 20 are expanded towards two sides along the sliding groove 24 at the inner side of the first sliding seat 18, and simultaneously the third damping spring 23 is in an expanded tight state, thereby damping the downward vibration force, after the downward vibration force passes, an upward reaction force is caused, under the upward reaction force, the third damping spring 23 is in a blank state within a certain time, thereby the third damping spring 23 which is expanded tightly is contracted under the pulling of the elastic force, thereby the expanded state of the second damping spring 17 which is downward under the upward reaction force is counteracted, thereby ensuring that the second damping spring 17 is in a relative static state under the contraction, thereby the ascending reaction force is cushioned, and simultaneously through the effect of first damping spring 6, connecting rod 7 is prevented from extending too long under the circumstances of ascending reaction force, thereby spacing its extension length.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a fine tuning equipment damping device, includes supporting legs (1) and shock attenuation stabilizer blade (15), its characterized in that: the shock absorption support leg comprises supporting legs (15), supporting legs (1) are arranged at the bottoms of the supporting legs (15), rubber pads (16) are arranged at the bottoms of the supporting legs (1), first sliding seats (18) are arranged on two sides of the bottom end inside the shock absorption support legs (15), sliding grooves (24) are formed in the inner sides of the first sliding seats (18), supporting plates (2) are arranged inside the shock absorption support legs (15) above the first sliding seats (18), two hinged seats (20) are symmetrically arranged at the bottoms of the supporting plates (2), second sliding seats (21) are hinged to the hinged seats (20), a rotating shaft is transversely arranged at one end, far away from the hinged seats (20), of each second sliding seat (21), the two ends of the rotating shaft extend into the corresponding sliding groove (24) and are provided with walking wheels (22) in a sliding mode, third shock absorption springs (23) are obliquely arranged at the middle positions of the tops of the sliding seats, one end of a third damping spring (23) far away from the sliding seat (21) is connected with the bottom of the supporting plate (2), a U-shaped sleeve rod seat (3) is arranged at the top of the supporting plate (2), four telescopic rods (19) are annularly distributed in the U-shaped sleeve rod seat (3) along the circle center, the distances among the telescopic rods (19) are equal, a U-shaped sleeve rod seat (5) is arranged at the top of the U-shaped sleeve rod seat (3), the top end of the inner part of the U-shaped sleeve rod seat (5) is connected with one end, far away from the U-shaped sleeve rod seat (3), of each telescopic rod (19), a second damping spring (17) is sleeved on the outer side of each telescopic rod (19), two groups of fixing seats (13) are symmetrically welded on the inner walls of the damping support legs (15) on the outer sides of the U-shaped sleeve rod seat (3) and the U-shaped sleeve rod seat (5) respectively, and one side of fixing base (13) is provided with spout (14), U type sleeve seat (5) outside symmetry is provided with two sets of slider (4) of mutually supporting with fixing base (13), the top of U type sleeve seat (5) has four connecting rod (7) along its centre of a circle evenly distributed, and the one end of connecting rod (7) passes shock attenuation stabilizer blade (15) top and is connected with connecting plate (12), cup jointed first damping spring (6) on shock attenuation stabilizer blade (15) inboard connecting rod (7), connecting plate (12) top has four bracing pieces (8) along its centre of a circle evenly distributed.
2. The fine tuning apparatus damping device according to claim 1, wherein: the other end of bracing piece (8) is connected with mounting panel (9), and bracing piece (8) the outside of mounting panel (9) bottom evenly is provided with triangle-shaped gusset plate (11) to be perpendicular mutually with triangle-shaped gusset plate (11) and mounting panel (9) and bracing piece (8), and be provided with mounting hole (10) on mounting panel (9).
3. The fine tuning apparatus damping device according to claim 1, wherein: the bottom of the supporting leg (1) is provided with a rubber pad (16).
4. The fine tuning apparatus damping device according to claim 1, wherein: the inside of the telescopic rod (19) is formed by combining a sleeve and a loop bar.
5. The fine tuning apparatus damping device according to claim 1, wherein: the circle center of the U-shaped sleeve rod seat (3) is equal to the distance between each telescopic rod (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920409471.6U CN210060551U (en) | 2019-03-28 | 2019-03-28 | Damping device of fine adjustment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920409471.6U CN210060551U (en) | 2019-03-28 | 2019-03-28 | Damping device of fine adjustment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210060551U true CN210060551U (en) | 2020-02-14 |
Family
ID=69434940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920409471.6U Active CN210060551U (en) | 2019-03-28 | 2019-03-28 | Damping device of fine adjustment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210060551U (en) |
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2019
- 2019-03-28 CN CN201920409471.6U patent/CN210060551U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CP02 | Change in the address of a patent holder |
Address after: 9th Floor, New Zhoubang Science and Technology Building, No. 9 Changye Road, Liulian Community, Pingshan Street, Pingshan District, Shenzhen, Guangdong, 518118 Patentee after: CHINA CONSTRUCTION FIFTH ENGINEERING INSTALLATION Co.,Ltd. Address before: 410004 No. 158 Zhongyi Road, Yuhua District, Changsha, Hunan Patentee before: CHINA CONSTRUCTION FIFTH ENGINEERING INSTALLATION Co.,Ltd. |