CN214005272U - Damping track for industrial robot - Google Patents
Damping track for industrial robot Download PDFInfo
- Publication number
- CN214005272U CN214005272U CN202022388129.8U CN202022388129U CN214005272U CN 214005272 U CN214005272 U CN 214005272U CN 202022388129 U CN202022388129 U CN 202022388129U CN 214005272 U CN214005272 U CN 214005272U
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- Prior art keywords
- gland
- spring
- industrial robot
- track body
- steel plate
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- 238000013016 damping Methods 0.000 title claims abstract description 40
- 210000004907 gland Anatomy 0.000 claims abstract description 36
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a damping track for an industrial robot, which comprises a track body, a pre-buried steel plate, a rubber base plate and a damping device; the two sides of the track body are provided with feet; the embedded steel plate is laid at the lower end of the track body; the rubber base plate is arranged between the embedded steel plate and the ground feet and is connected with the embedded steel plate through a damping device; the damping device comprises a screw rod, a supporting sleeve, a gland and a spring, wherein the supporting sleeve is coaxially matched with the screw rod; a cavity is arranged in the gland, and the spring is arranged in the cavity in a compressed manner. The utility model has the advantages that: through the action of the rubber base plate, the vibration generated when the robot runs on the track body can be effectively absorbed; through damping device's effect, make the vibration on ground can not conduct to the track body on to guarantee the stability of track body, thereby for industrial robot provides stable operational environment, can effectively prolong the life of industrial robot and each part of system.
Description
Technical Field
The utility model relates to an industrial robot track technical field specifically indicates a shock attenuation track for industrial robot.
Background
When an existing mounted industrial robot needs to add an extra degree of freedom, it is common to adopt a form of adding a ground track. The installation of the ground track that current industrial robot corresponds adopts rag bolt snap-on ground or pre-buried steel sheet usually, and this kind of mode can satisfy the user demand of general operating mode. However, when other large equipment (such as a press) or a robot around the track is used in a working condition (such as robot measurement) which needs high stability, the installation mode is directly connected with the ground, and the vibration of the surrounding equipment during working can be transmitted to the robot track through the ground, so that the stability and the accuracy of the operation of the industrial robot are influenced. If the spring type damping equipment is directly installed at the lower end of the track (the spring is arranged between the track and the ground), when the robot moves along the track, the movement stability of the robot is affected by the deformation of the spring of the damping equipment, and the damping equipment is not suitable for the operation of the robot needing highly stable working conditions.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the problem that the damping performance and the stability of the prior industrial robot track cannot be well combined, and provides a damping track for an industrial robot, which comprises a track body, a pre-buried steel plate, a rubber base plate and a damping device; the two sides of the track body are provided with feet along the length direction; the embedded steel plate is laid at the lower end of the track body; the rubber base plate is arranged between the embedded steel plate and the ground feet and is connected through the damping device;
the damping device comprises a screw rod, a support sleeve, a gland and a spring, wherein the support sleeve, the gland and the spring are coaxially matched with the screw rod; the screw penetrates through the rubber base plate and the anchor, the lower end of the screw is connected with the embedded steel plate, and the upper end of the screw extends out of the anchor; the lower end of the gland is an opening end, a cavity communicated with the opening end is arranged in the gland, and a threaded hole in threaded fit with the screw rod is arranged at the upper end of the gland; the supporting sleeve is positioned between the gland and the ground feet, a through hole which is movably matched with the screw rod is arranged on the supporting sleeve, and the supporting sleeve is also movably matched with a cavity of the gland; the spring is arranged in the cavity in a compression mode, and two ends of the spring are connected with or abutted to the gland and the support sleeve respectively.
Further, the damping device also comprises a nut matched with the screw rod; the nut is located above the gland.
Further, the lower end of the screw rod is arranged in the embedded steel plate and welded with the embedded steel plate.
Further, the spring is a rectangular spring.
Furthermore, the ground feet are multiple, and each ground foot is provided with at least one damping device and at least one rubber base plate.
Furthermore, the ground feet and the track body are of an integral structure; the lower end of the ground foot is lower than the lower end of the track body.
Further, the outer wall of the spring abuts against the inner wall of the cavity.
The utility model has the advantages that: through the action of the rubber base plate, the vibration generated when the robot runs on the track body can be effectively absorbed, the track body does not deform excessively, and the stability of the robot moving on the track body is ensured; through damping device's effect, especially the deformation that utilizes the spring can effectively absorb the vibration that equipment comes through ground conduction around the track body, makes the vibration on ground can not conduct to the track body on to guarantee the stability of track body, thereby for industrial robot provides stable operational environment, can effectively prolong the life of industrial robot and each part of system.
Drawings
Fig. 1 is the sectional structure schematic diagram of the damping rail for the industrial robot.
Fig. 2 is an enlarged view of a shock-absorbing device of fig. 1.
In the figure, 1, a track body; 2. pre-burying a steel plate; 3. a rubber pad; 4. a damping device; 5. ground feet; 6. a screw; 7. a support sleeve; 8. a gland; 9. a spring; 10. a cavity; 11. and a nut.
Detailed Description
The invention is described in further detail below with reference to the figures and the specific embodiments.
As shown in fig. 1 and 2, the damping rail for the industrial robot comprises a rail body 1, an embedded steel plate 2, a rubber base plate 3 and a damping device 4; the two sides of the track body 1 are provided with feet 5 along the length direction; the embedded steel plate 2 is laid at the lower end of the track body 1; the rubber base plate 3 is arranged between the embedded steel plate 2 and the ground feet 5 and is connected through a damping device 4;
the damping device 4 comprises a screw 6, a support sleeve 7 coaxially matched with the screw 6, a gland 8 and a spring 9; the screw 6 penetrates through the rubber base plate 3 and the ground foot 5, the lower end of the screw 6 is connected with the embedded steel plate 2, and the upper end of the screw 6 extends out of the ground foot 5; the lower end of the gland 8 is an open end, a cavity 10 communicated with the open end is arranged in the gland 8, and a threaded hole in threaded fit with the screw 6 is arranged at the upper end of the gland 8; the supporting sleeve 7 is positioned between the gland 8 and the ground foot 5, a through hole which is movably matched with the screw 6 is arranged on the supporting sleeve 7, and the supporting sleeve 7 is also movably matched with a cavity 10 of the gland 8; the spring 9 is arranged in the cavity 10 in a compression shape, and two ends of the spring 9 are respectively connected with or abutted against the gland 8 and the support sleeve 7. In order to ensure the service life of the spring 9, the spring 9 is preferably a rectangular spring in the present embodiment. The outer wall of the spring 9 is abutted against the inner wall of the cavity 10, so that the deformation stability of the spring 9 is ensured.
Because the spring 9 is in a compressed state, the spring can continuously generate opposite force to the gland 8, and the anti-loosening effect is achieved; in order to further avoid the looseness of the damping device 4, the damping device 4 further comprises a nut 11 matched with the screw rod 6; nut 11 is located above gland 8. Nut 11 and screw rod 6 screw-thread fit and downward oppress gland 8, avoid gland 8 to become flexible. The nut 11 is preferably a hexagonal flange nut.
The lower end of the screw 6 of the embodiment is arranged in the embedded steel plate 2 and welded with the embedded steel plate 2. The screw 6 is preferably welded with the embedded steel plate 2 into a whole, and the same structure also comprises a ground foot 5 and a track body 1; the lower end of the ground foot 5 is lower than the lower end of the track body 1, so that during vibration conduction, the vibration of the ground firstly passes through the ground foot 5 and then is conducted to the track body 1, and in the process, the vibration is effectively absorbed by the rubber base plate 3 and the damping device 4. The construction of the embedded steel plate 2 is synchronous with the construction of the site foundation, namely the embedded steel plate 2 is horizontally laid in the concrete foundation of the site foundation, and the upper end is horizontally level and level. The corresponding lower margin 5 of track body 1 has a plurality ofly, is equipped with a damping device 4 and a rubber tie plate 3 on every lower margin 5.
When the damping track is specifically installed in the embodiment, the embedded steel plate 2 pre-installed with the screw 6 is firstly paved together with the foundation, and then the rubber gasket corresponding to the size of the ground foot 5 penetrates through the screw 6 to reach the upper end of the embedded steel plate 2; and then installing the track body 1, so that the ground feet 5 are installed corresponding to the screw rods 6, and the length of the screw rods 6 is higher than that of the ground feet 5, so that the upper ends of the screw rods 6 extend out of the ground feet 5. Sleeving a support sleeve 7 on the screw rod 6, sleeving a spring 9, screwing a gland 8, matching the gland 8 with the screw rod 6 in a threaded manner, and compressing and keeping the spring 9 in a compressed state in the process of screwing the gland 8 downwards; finally, the nut 11 is screwed on. The gland 8 is screwed to a proper height position according to the working condition, so that the spring 9 can generate proper pretightening force.
When the robot moved on track body 1, the vibration conduction that robot self operation and removal produced was to lower margin 5 department, was absorbed by rubber tie plate 3 and offsets, therefore track body 1 both can guarantee the steady of self robot operation, also can not receive the influence of the vibration that produces when closing on the robot operation and removing. When the vibration is transmitted from the surrounding ground by the operation of other large-scale equipment, the rubber base plate 3 can absorb and offset part of the vibration, the conducting path of the rest part of the vibration is sequentially the ground feet 5, the supporting sleeve 7 and the spring 9, and finally the spring 9 deforms to absorb the vibration, so that the vibration cannot be conducted to the track body 1, the normal operation of the robot on the track body 1 cannot be influenced, and the stability of the operation of the robot is ensured.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that a person skilled in the art should also recognize that several modifications and decorations can be made without departing from the principle of the present invention, and the protection scope of the present invention is also covered.
Claims (7)
1. The utility model provides a shock attenuation track for industrial robot which characterized in that: the track comprises a track body (1), an embedded steel plate (2), a rubber base plate (3) and a damping device (4); the two sides of the track body (1) are provided with feet (5) along the length direction; the embedded steel plates (2) are laid at the lower end of the track body (1); the rubber base plate (3) is arranged between the embedded steel plate (2) and the ground feet (5) and is connected through the damping device (4);
the damping device (4) comprises a screw rod (6), a support sleeve (7), a gland (8) and a spring (9), wherein the support sleeve (7), the gland and the spring are coaxially matched with the screw rod (6); the screw (6) penetrates through the rubber base plate (3) and the ground feet (5), the lower end of the screw (6) is connected with the embedded steel plate (2), and the upper end of the screw (6) extends out of the ground feet (5); the lower end of the gland (8) is an open end, a cavity (10) communicated with the open end is arranged in the gland (8), and a threaded hole in threaded fit with the screw rod (6) is formed in the upper end of the gland (8); the supporting sleeve (7) is positioned between the gland (8) and the ground feet (5), a through hole which is movably matched with the screw rod (6) is formed in the supporting sleeve (7), and the supporting sleeve (7) is also movably matched with a cavity (10) of the gland (8); the spring (9) is arranged in the cavity (10) in a compression shape, and two ends of the spring (9) are respectively connected with or abutted against the gland (8) and the support sleeve (7).
2. The industrial robot damping rail according to claim 1, wherein: the damping device (4) further comprises a nut (11) matched with the screw rod (6); the nut (11) is positioned above the gland (8).
3. The industrial robot damping rail according to claim 1, wherein: the lower end of the screw rod (6) is arranged in the embedded steel plate (2) and welded with the embedded steel plate (2).
4. The industrial robot damping rail according to claim 1, wherein: the spring (9) is a rectangular spring.
5. The industrial robot damping rail according to claim 1, wherein: the lower margin (5) have a plurality ofly, every be equipped with on lower margin (5) at least one damping device (4) and at least one rubber backing plate (3).
6. The industrial robot damping rail according to claim 5, wherein: the ground feet (5) and the track body (1) are of an integral structure; the lower end of the ground foot (5) is lower than the lower end of the track body (1).
7. The industrial robot damping rail according to claim 1, wherein: the outer wall of the spring (9) is abutted against the inner wall of the cavity (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022388129.8U CN214005272U (en) | 2020-10-24 | 2020-10-24 | Damping track for industrial robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022388129.8U CN214005272U (en) | 2020-10-24 | 2020-10-24 | Damping track for industrial robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214005272U true CN214005272U (en) | 2021-08-20 |
Family
ID=77302562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022388129.8U Active CN214005272U (en) | 2020-10-24 | 2020-10-24 | Damping track for industrial robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214005272U (en) |
-
2020
- 2020-10-24 CN CN202022388129.8U patent/CN214005272U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A shock-absorbing track for industrial robots Granted publication date: 20210820 Pledgee: Agricultural Bank of China Limited Shiyan Yunyang Branch Pledgor: HUBEI HANTANG INTELLIGENT SCI-TECH Co.,Ltd. Registration number: Y2024980001506 |