CN211667092U - Shock-absorbing spring foot - Google Patents
Shock-absorbing spring foot Download PDFInfo
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- CN211667092U CN211667092U CN202020130356.8U CN202020130356U CN211667092U CN 211667092 U CN211667092 U CN 211667092U CN 202020130356 U CN202020130356 U CN 202020130356U CN 211667092 U CN211667092 U CN 211667092U
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- shock
- spring foot
- lower seat
- column
- absorbing spring
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Abstract
The utility model discloses a shock-absorbing spring foot, which belongs to the technical field of shock absorbers and comprises a lower seat, wherein the bottom of the lower seat is bonded with a rubber layer, the surface of the rubber layer is provided with anti-skid grains, the surface of the lower seat is provided with a fixed screw hole, the bottom of the shock-absorbing spring foot of the utility model is bonded with a rubber layer, the surface of the rubber layer is provided with anti-skid grains, the rubber is soft and elastic, so that the shock-absorbing spring foot is firmly contacted with the ground, the anti-skid effect is better, the lower seat of the shock-absorbing spring foot can be detachably connected with the ground through the fixed screw hole and the fixed bolt, the shock-absorbing spring foot plays a fixing role when working, and prevents the shock-absorbing spring foot from shaking, inclining or displacing and the like caused by vibration, the shock-absorbing spring foot of the utility model achieves the shock-absorbing effect through the resultant force of a shock-absorbing column, meanwhile, the X-shaped support moves in a cross mode, the damping effect is good, and stress is uniform.
Description
Technical Field
The utility model relates to a bumper shock absorber technical field especially relates to a damping spring foot.
Background
In mechanical damping, if the product is impacted and fixed in the direction of an axis, linear damping can be performed, for example, a spring or a hydraulic damper is arranged in the direction of the axis to damp the impact, but more times, the product is impacted by a plurality of impact loads which are not in the same line but in the same plane. For example, unmanned aerial vehicle bullet transmitter generally can adorn a plurality of anti-riot bullets side by side on a plane, for example a mechanical work platform can receive a plurality of striking not on a point again, and in this time, just need do the face shock attenuation, let the impact of being used in this planar arbitrary point can both obtain the buffering shock attenuation promptly.
Patent No. CN 209892674U discloses a spring type surface damping device, when the upper plate receives one or more impact loads, utilize cross support mechanism and slide mechanism to cushion the impact, redistribute the stress through cross support mechanism and make the stress close to the equilibrium, the sinking distance of the upper plate keeps the level, thereby avoid the spare part displacement of device unbalanced and misplace, the spring that has solved current damping device and has four feet is isolated buffer unit, can not organically collaborative work, thereby make the device can not distribute four buffer springs rapidly and evenly with the impact that bears the weight of the working face and receive, four spring atress that lead to are seriously uneven, make damping device dislocation and deformation, the technical problem who damages even.
The spring-type surface damping device disclosed in the above patent has the following disadvantages: 1. when the spring type surface damping device disclosed in the patent works, the spring type surface damping device shakes, inclines or displaces due to vibration, and the damping effect is poor; 2. the spring type surface damping device disclosed in the patent only utilizes the cross bracket mechanism to slide on the sliding mechanism to achieve the damping effect, the damping unit is single, and the cross bracket or the sliding mechanism is easy to break after long use; to this end, we propose a shock absorbing spring foot.
SUMMERY OF THE UTILITY MODEL
The utility model provides a damping spring foot, the utility model discloses damping spring foot base bottom bonds there is the rubber layer, and the antiskid line has been seted up on the rubber layer surface, and rubber matter is soft flexible, makes damping spring foot and the firm contact in ground, and anti-skidding effect is better, and damping spring foot's base can be dismantled through fixed screw and fixing bolt and ground and be connected, plays the fixed action at damping spring foot during operation, prevents to lead to the fact damping spring foot to rock because of vibrations, the condition such as slope or displacement, the utility model discloses damping spring foot passes through shock attenuation post and X shape support and closes a effort and reaches the shock attenuation effect, and when the emergence vibration, the guide pillar slides from top to bottom along the guide pin bushing, and the spring is flicked from top to bottom along the guide pillar gliding direction in the guide pin bushing, and X shape support cross motion simultaneously, and the.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of damping spring foot, including the lower seat, the lower seat bottom bonds there is the rubber layer, anti-skidding line has been seted up on the rubber layer surface, fixed screw has been seted up on the lower seat surface, the lower seat can be dismantled through fixed screw and fixing bolt and ground and be connected, lower seat top and shock absorber fixed connection, the shock absorber post has four, the welding of lower seat top has the erection column, movable screw has been seted up on the erection column surface, the erection column can be dismantled with the installation ear through activity screw, activity screw and nut and be connected, installation ear skin weld has X shape support, X shape support top is rotated with the upper bracket through installation ear, activity screw, activity bolt, nut and erection column and is connected.
Optionally, the shock absorption column comprises a guide column, a spring and a guide sleeve, the bottom of the guide column is inserted into the upper portion of the inner side wall of the guide sleeve, and the springs are sleeved on the outer side walls of the guide column and the guide sleeve.
Optionally, the X-shaped support is formed by welding two support rods into an X shape, the middle part of the X-shaped support is connected with the head part of the connecting rod, and the tail part of the connecting rod is connected with the X-shaped support.
Optionally, the top of the upper seat is provided with anti-skid grains.
Optionally, the surfaces of the lower seat and the upper seat are both sprayed with electrostatic powder.
The utility model has the advantages as follows:
the embodiment of the utility model provides a damping spring foot:
1. the utility model discloses damping spring foot is lower, the base bottom bonds and has had the rubber layer, the antiskid line has been seted up on the rubber layer surface, the rubber matter is soft flexible, make damping spring foot and the firm contact in ground, anti-skidding effect is better, the lower of damping spring foot can be dismantled with ground through fixed screw and fixing bolt and be connected, play the fixed action at damping spring foot during operation, prevent to cause the damping spring foot to rock because of vibrations, the slope or the condition such as displacement, the spring face damping device during operation that publishes in the solution above-mentioned patent can take place to rock because of vibrations, the problem of slope or displacement.
2. The utility model discloses damping spring foot passes through shock attenuation post and X shape support and closes and reach the shock attenuation effect, and when the emergence vibration, the guide pillar slides from top to bottom along the guide pin bushing, and the spring bounces from top to bottom along the gliding direction of guide pillar in the guide pin bushing, and X shape support cross motion simultaneously, the better and atress of shock attenuation effect is even, and the spring face damping device damping unit who publishes in solving above-mentioned patent is single, and the relatively poor and easy cracked problem of shock attenuation support of shock attenuation effect.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of a shock-absorbing spring leg according to an embodiment of the present invention;
fig. 2 is a schematic side view of a shock-absorbing spring foot according to an embodiment of the present invention.
In the figure: 1. an upper seat; 2. a shock-absorbing post; 201. a guide post; 202. a spring; 203. a guide sleeve; 3. a lower seat; 4. a rubber layer; 5. fixing the bolt; 6. fixing screw holes; 7. an X-shaped bracket; 8. a connecting rod; 9. mounting lugs; 10. mounting a column; 11. a movable bolt; 12. a movable screw hole; 13. and a nut.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.
A shock absorbing pogo pin according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.
Referring to fig. 1 and 2, a shock-absorbing spring foot according to an embodiment of the present invention includes a lower base 3, a rubber layer 4 is bonded at the bottom of the lower seat 3, anti-skid grains are arranged on the surface of the rubber layer 4, a fixing screw hole 6 is arranged on the surface of the lower seat 3, the lower seat 3 is detachably connected with the ground through a fixing screw hole 6 and a fixing bolt 5, the top of the lower seat 3 is fixedly connected with the shock absorption column 2, four shock absorption columns 2 are arranged, an installation column 10 is welded at the top of the lower seat 3, a movable screw hole 12 is arranged on the surface of the installation column 10, the mounting post 10 is detachably connected with the mounting lug 9 through a movable screw hole 12, a movable bolt 11 and a nut 13, the surface of the mounting lug 9 is welded with an X-shaped support 7, and the top of the X-shaped support 7 is rotatably connected with the upper seat 1 through the mounting lug 9, a movable screw hole 12, a movable bolt 11, a nut 13 and a mounting column 10.
The example, the utility model discloses 3 bottoms bonds have rubber layer 4 under the damping spring foot, and the antiskid line has been seted up on 4 surfaces on rubber layer, and rubber matter is soft flexible, makes damping spring foot and the firm contact of ground, and anti-skidding effect is better, and the lower 3 of damping spring foot can be dismantled with ground through fixed screw 6 and fixing bolt 5 and be connected, plays the fixed action at the damping spring foot during operation, prevents to lead to the fact the damping spring foot to rock because of vibrations, the condition such as slope or displacement, the utility model discloses the damping spring foot passes through shock attenuation post 2 and X shape support 7 resultant force and reaches the shock attenuation effect, and when taking place the vibration, guide pillar 201 slides from top to bottom along guide pin bushing 203, and spring 202 is flicked from top to bottom in the gliding direction of guide pin bushing 203 along guide pillar 201, and X shape support 7 cross motions simultaneously, and the shock attenuation.
Referring to fig. 1, the shock absorbing column 2 includes a guide pillar 201, a spring 202 and a guide sleeve 203, the bottom of the guide pillar 201 is inserted into the upper portion of the inner side wall of the guide sleeve 203, and the spring 202 is sleeved on the outer side walls of the guide pillar 201 and the guide sleeve 203.
Illustratively, the guide post 201 slides up and down along the guide sleeve 203, and the spring 202 bounces up and down along the direction that the guide post 201 slides in the guide sleeve 203, so that the damping effect is better.
Referring to fig. 1 and 2, the X-shaped bracket 7 is formed by welding two support rods into an X shape, the middle part of the X-shaped bracket 7 is connected with the head part of a connecting rod 8, and the tail part of the connecting rod 8 is connected with the X-shaped bracket 7.
The X-shaped brackets 7 are illustratively interconnected by a connecting rod 8 to facilitate cross-motion damping.
Referring to fig. 1, the top of the upper seat 1 is provided with anti-skid threads.
In an example, the top of the upper seat 1 is provided with anti-skid grains, so that the anti-skid effect is good.
Referring to fig. 1, the surfaces of the lower seat 3 and the upper seat 1 are both sprayed with electrostatic powder.
Illustratively, the electrostatic powder protects against corrosion and rust, increasing the service life of the lower housing 3 and the upper housing 1.
During the use, fix damping spring foot subaerial through fixed screw 6 and fixing bolt 5 on 3 surfaces of lower carriage, machine that will need the absorbing passes through fixed screw 6 and fixing bolt 5 demountable installation at the 1 top of seat of honour, when machine work produced the vibration, give damping spring foot with the vibration transmission, guide pillar 201 slides from top to bottom along guide pin bushing 203, spring 202 bounces from top to bottom along guide pillar 201 in the gliding direction of guide pin bushing 203, X-shaped support 7 cross motion simultaneously, the shock attenuation effect is better and the atress is even, difficult emergence fracture, long service life.
The utility model relates to a damping spring foot, which comprises a base 1 and an upper seat; 2. a shock-absorbing post; 201. a guide post; 202. a spring; 203. a guide sleeve; 3. a lower seat; 4. a rubber layer; 5. fixing the bolt; 6. fixing screw holes; 7. an X-shaped bracket; 8. a connecting rod; 9. mounting lugs; 10. mounting a column; 11. a movable bolt; 12. a movable screw hole; 13. the nut and the components are all universal standard parts or components known to those skilled in the art, and the structure and principle of the nut and the components are known to those skilled in the art through technical manuals or through routine experiments.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. The utility model provides a damping spring foot, includes lower seat (3), its characterized in that, lower seat (3) bottom bonds and has rubber layer (4), anti-skidding line has been seted up on rubber layer (4) surface, fixed screw (6) have been seted up on lower seat (3) surface, lower seat (3) can be dismantled with ground through fixed screw (6) and fixing bolt (5) and be connected, lower seat (3) top and shock column (2) fixed connection, shock column (2) have four, lower seat (3) top welding has erection column (10), movable screw (12) have been seted up on erection column (10) surface, erection column (10) can be dismantled with installation ear (9) through activity screw (12), movable bolt (11) and nut (13) and be connected, installation ear (9) skin weld has X shape support (7), X shape support (7) top is through installation ear (9), The movable screw hole (12), the movable bolt (11), the nut (13) and the mounting column (10) are rotatably connected with the upper seat (1).
2. The shock-absorbing spring foot according to claim 1, characterized in that the shock-absorbing column (2) comprises a guide column (201), a spring (202) and a guide sleeve (203), the bottom of the guide column (201) is inserted into the upper part of the inner side wall of the guide sleeve (203), and the spring (202) is sleeved on the outer side walls of the guide column (201) and the guide sleeve (203).
3. The shock-absorbing spring foot according to claim 1, characterized in that the X-shaped support (7) is formed by welding two support rods into an X shape, the middle part of the X-shaped support (7) is connected with the head part of the connecting rod (8), and the tail part of the connecting rod (8) is connected with the X-shaped support (7).
4. The shock-absorbing spring foot according to claim 1, characterized in that the top of the upper seat (1) is provided with anti-slip threads.
5. A shock-absorbing spring foot according to claim 1, characterised in that the surfaces of said lower seat (3) and said upper seat (1) are sprayed with electrostatic powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020130356.8U CN211667092U (en) | 2020-01-20 | 2020-01-20 | Shock-absorbing spring foot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020130356.8U CN211667092U (en) | 2020-01-20 | 2020-01-20 | Shock-absorbing spring foot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211667092U true CN211667092U (en) | 2020-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020130356.8U Active CN211667092U (en) | 2020-01-20 | 2020-01-20 | Shock-absorbing spring foot |
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| CN (1) | CN211667092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112173111A (en) * | 2020-11-05 | 2021-01-05 | 娄底市速尔成科技有限公司 | Internet-based carrying unmanned aerial vehicle |
-
2020
- 2020-01-20 CN CN202020130356.8U patent/CN211667092U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112173111A (en) * | 2020-11-05 | 2021-01-05 | 娄底市速尔成科技有限公司 | Internet-based carrying unmanned aerial vehicle |
| CN112173111B (en) * | 2020-11-05 | 2022-05-06 | 娄底市速尔成科技有限公司 | Internet-based carrying unmanned aerial vehicle |
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