CN217890129U - Adjusting cylinder for adjusting nut, nut adjusting mechanism and novel bolt machine - Google Patents
Adjusting cylinder for adjusting nut, nut adjusting mechanism and novel bolt machine Download PDFInfo
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- CN217890129U CN217890129U CN202221045613.3U CN202221045613U CN217890129U CN 217890129 U CN217890129 U CN 217890129U CN 202221045613 U CN202221045613 U CN 202221045613U CN 217890129 U CN217890129 U CN 217890129U
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- nut
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- adjusting cylinder
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Abstract
The utility model relates to a track technical field, concretely relates to an adjust a section of thick bamboo, nut adjustment mechanism and novel bolt machine for nut is adjusted. The inner cavity of the adjustment cylinder is configured to fit the nut. The length of the inner cavity of the adjusting cylinder is greater than that of the screw cap along the axial direction of the adjusting cylinder. Nut adjustment mechanism and novel bolt machine are all implemented based on this regulation section of thick bamboo. The nut adjusting device effectively improves the matching strength with the nut, can prevent the nut from being accidentally separated from the adjusting cylinder in the rotating process, and improves the construction safety.
Description
Technical Field
The utility model relates to a track technical field particularly, relates to an adjust a section of thick bamboo, nut adjustment mechanism and novel bolt machine for nut is adjusted.
Background
In track construction and maintenance work, a bolt machine is a common auxiliary tool.
Traditional bolt machine is at the in-process of adjusting the nut, the condition that the nut is unexpected to deviate from appears easily, and the nut is easy to play to around to bring huge potential safety hazard.
In view of this, the present application is specifically made.
SUMMERY OF THE UTILITY MODEL
A first object of the utility model is to provide a adjust a section of thick bamboo for nut is adjusted, its cooperation intensity that has improved effectively with the nut can prevent that the nut from deviating from in the rotation in-process from adjusting a section of thick bamboo accidentally, has improved the construction security.
A second object of the utility model is to provide a nut adjustment mechanism, its cooperation intensity that has improved effectively with the nut can prevent that the nut from accidentally deviating from in the regulation section of thick bamboo at the rotating in-process, has improved the construction security.
A third object of the utility model is to provide a novel bolt machine, its cooperation intensity that has improved effectively with the nut can prevent that the nut from accidentally deviating from adjusting a section of thick bamboo at the rotating in-process, has improved the construction security.
The embodiment of the utility model is realized like this:
an adjustment barrel for nut adjustment, the inner cavity of the adjustment barrel being configured to mate with a nut. The length of the inner cavity of the adjusting cylinder is greater than that of the screw cap along the axial direction of the adjusting cylinder.
Further, along the axial direction of the adjusting cylinder, the length of the inner cavity of the adjusting cylinder is greater than or equal to 2 times of the length of the screw cap.
Further, a spring is accommodated in the inner cavity of the adjusting cylinder and connected to the inner wall of one side of the adjusting cylinder, which is far away from the opening of the adjusting cylinder.
Optionally, in a natural state, along an axial direction of the adjusting cylinder, a difference between a length of an inner cavity of the adjusting cylinder and a length of the spring is smaller than a length of the nut.
Further, the spring extends to the mouth of the inner cavity of the adjusting cylinder.
Further, the adjustment barrel comprises a barrel body and a connecting column which are coaxially connected, and the inner cavity of the barrel body is configured to be matched with the screw cap. The outer diameter of the cylinder body is larger than that of the connecting column, and the cylinder body is connected with the connecting column through the floating joint.
Further, the connecting column has a hinge for hinging with the outside.
Further, the opening of the adjusting cylinder is subjected to smoothing treatment.
Further, the opening of the adjusting cylinder is provided with a guide surface, and the guide surface is connected between the inner side wall of the adjusting cylinder and the end wall of the adjusting cylinder. The distance between the guide surface and the central axis of the adjusting cylinder decreases in the axial direction of the adjusting cylinder and in the direction directed toward the inside of the adjusting cylinder.
A nut adjusting mechanism comprises the adjusting cylinder for nut adjustment.
A novel bolt machine comprises the adjusting cylinder for adjusting the nut.
The utility model discloses technical scheme's beneficial effect includes:
the embodiment of the utility model provides an adjust a section of thick bamboo for nut is adjusted is through adjusting a section of thick bamboo extension, and the length of the inner chamber of a section of thick bamboo of time regulation is greater than the nut, has improved effectively with the cooperation intensity of nut to prevent that the nut from deviating from at the rotating in-process, improved equipment operation security.
Generally, the embodiment of the utility model provides an adjust a section of thick bamboo for nut is adjusted has improved effectively with the cooperation intensity of nut, can prevent that the nut from accidentally deviating from in adjusting a section of thick bamboo at the rotating in-process, has improved the construction security. The embodiment of the utility model provides a nut adjustment mechanism has improved effectively with the cooperation intensity of nut, can prevent that the nut from deviating from in the rotating in-process is unexpected from adjusting a section of thick bamboo, has improved the construction security. The embodiment of the utility model provides a novel bolt machine has improved effectively with the cooperation intensity of nut, can prevent that the nut from deviating from in the rotating in-process is unexpected from adjusting a section of thick bamboo, has improved construction safety nature.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic external structural view of an adjusting cylinder according to an embodiment of the present invention;
fig. 2 is a schematic view of an internal structure of an adjusting cylinder provided by an embodiment of the present invention (no spring is installed);
fig. 3 is a schematic view of an internal structure of an adjusting cylinder (mounting a spring) according to an embodiment of the present invention;
fig. 4 is a schematic view of an overall structure of the adaptive nut adjustment mechanism according to the embodiment of the present invention.
Description of reference numerals:
an adjustment cylinder 130; a cartridge body 131; a connecting post 132; a hinge portion 132a; a spring 133; the guide surface 134;
a self-adaptive nut adjustment mechanism 100; a mounting platform 110; the arm 120 is adjusted.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "parallel," "perpendicular," and the like do not require that the components be absolutely parallel or perpendicular, but may be slightly inclined. For example, "parallel" merely means that the directions are more parallel relative to "perpendicular," and does not mean that the structures are necessarily perfectly parallel, but may be slightly tilted.
Furthermore, the terms "horizontal", "vertical", "suspended" and the like do not imply that the components are absolutely horizontal or suspended, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
The terms "substantially", "essentially", and the like are intended to indicate that the relative terms are not required to be absolutely exact, but may have some deviation. For example: "substantially equal" does not mean absolute equality, but it is difficult to achieve absolute equality in actual production and operation, and certain deviation generally exists. Thus, in addition to absolute equality, "substantially equal" also includes the above-described case where there is some deviation. In this case, unless otherwise specified, terms such as "substantially", and the like are used in a similar manner to those described above.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Examples
Referring to fig. 1 and 2, the present embodiment provides an adjusting cylinder 130 for adjusting a nut, and an inner cavity of the adjusting cylinder 130 is configured to be matched with the nut. The length of the inner cavity of the adjustment cylinder 130 is greater than the length of the nut in the axial direction of the adjustment cylinder 130.
Through will adjusting a section of thick bamboo 130 extension, the length of the inner chamber of adjusting a section of thick bamboo 130 is greater than the nut in the time, has improved the cooperation intensity with the nut effectively to prevent that the nut from deviating from at the rotating in-process, improved equipment operation security.
Generally, the adjusting cylinder 130 for adjusting the nut effectively improves the matching strength with the nut, can prevent the nut from being accidentally separated from the adjusting cylinder 130 in the rotating process, and improves the construction safety.
Referring to fig. 1 to 3, in the present embodiment, along the axial direction of the adjusting cylinder 130, the length of the inner cavity of the adjusting cylinder 130 is greater than or equal to 2 times the length of the nut. Further optionally, the length of the inner cavity of the adjustment cylinder 130 is greater than or equal to 3 times the length of the screw cap along the axial direction of the adjustment cylinder 130. But is not limited thereto.
The inner cavity of the adjusting cylinder 130 accommodates a spring 133, and the spring 133 is connected to the inner wall of the adjusting cylinder 130 on the side away from the opening thereof. Optionally, naturally, the difference between the length of the inner cavity of the adjusting cylinder 130 and the length of the spring 133 along the axial direction of the adjusting cylinder 130 is smaller than the length of the nut. In this embodiment, the spring 133 extends to the mouth of the inner cavity of the adjustment barrel 130. With this design, when the adjustment cylinder 130 needs to be separated from the nut after the nut is adjusted, the spring 133 can effectively promote the separation of the two. Particularly, in the process of screwing the nut off the screw, the screwed nut can be smoothly ejected out of the adjusting cylinder 130 under the action of the spring 133, so that the nut is timely ejected, and the continuity of nut adjustment is guaranteed.
Further, the adjustment barrel 130 includes a barrel body 131 and a connection post 132 coaxially connected, and an inner cavity of the barrel body 131 is configured to fit a nut. The outer diameter of the cylinder body 131 is larger than that of the connecting column 132, and the cylinder body 131 and the connecting column 132 are connected through a floating joint. Through this design, further improved the adaptation effect of adjusting a section of thick bamboo 130, further reduced the dead probability of card.
The connection column 132 has a hinge portion 132a for hinging with the outside. Like this, the spliced pole 132 just can provide the swing degree of freedom for adjusting a section of thick bamboo 130 after with the outside articulated to further improve the adaptability of adjusting a section of thick bamboo 130, reduce the dead probability of card.
Specifically, the opening of the adjusting cylinder 130 is smoothed.
The opening of the adjustment cylinder 130 has a guide surface 134, and the guide surface 134 is connected between an inner side wall of the adjustment cylinder 130 and an end wall of the adjustment cylinder 130. The distance between the guide surface 134 and the central axis of the adjustment cylinder 130 decreases in the axial direction of the adjustment cylinder 130 and in the direction directed toward the inside of the adjustment cylinder 130.
Through the design, in the process of matching the adjusting cylinder 130 and the nut, the guide surface 134 can effectively guide the nut, so that the nut accurately and smoothly enters the inner cavity of the adjusting cylinder 130, the adjusting cylinder 130 is matched with the nut quickly and accurately, and the mechanical loss of the adjusting cylinder 130 can be reduced.
The present embodiment further provides a nut adjusting mechanism, which includes the above adjusting cylinder 130 for nut adjustment.
Referring to fig. 1 to fig. 4, a possible nut adjusting mechanism includes: mounting platform 110, adjustment arm 120, and adjustment barrel 130.
In particular, the mounting platform 110 has a mounting portion for connection with an external device for mounting to, for example, a bolt machine, but is not limited thereto.
One end of the adjustment arm 120 engages the mounting platform 110, and the adjustment arm 120 has two degrees of freedom of movement along the surface of the mounting platform 110. That is, the adjustment arm 120 is capable of two-dimensional movement along the surface of the mounting platform 110.
The adjusting cylinder 130 is coupled to the other end of the adjusting arm 120, the adjusting arm 120 is mounted with a driver (not shown) for driving the adjusting cylinder 130 to rotate, and the adjusting cylinder 130 has a swinging freedom with respect to the adjusting arm 120. That is, the adjustment cylinder 130 can freely swing with respect to the adjustment arm 120.
The interior cavity of the adjustment barrel 130 is configured to fit the nut.
In the use process, when the nut needs to be adjusted, the adjusting cylinder 130 of the nut adjusting mechanism is matched with the nut. During the mating process, even if the nut is not completely aligned with the adjustment barrel 130, the adjustment barrel 130 can be quickly aligned with the nut and accurately mated due to the two-dimensional freedom of movement between the mounting platform 110 and the adjustment arm 120 and the ability of the adjustment barrel 130 to swing freely relative to the adjustment arm 120.
Through the design, the nut adjusting mechanism can carry out passive and self-adaptive position adjustment according to the specific position of the nut, so that the adjusting cylinder 130 can be aligned with and accurately matched with the nut through the adaptive adjustment of the nut adjusting mechanism under the condition that the nut is not aligned with the adjusting cylinder 130 in advance.
Thus, the requirement on the precision of position adjustment is effectively reduced, and the mechanical loss of the adjusting cylinder 130 can be effectively reduced. Because the accurate matching of the adjusting cylinder 130 and the nut can be completed under the condition that the nut is not aligned with the adjusting cylinder 130 in advance, the locking of the adjusting cylinder 130 and the nut in the matching process is effectively avoided.
Generally, the nut adjusting mechanism can effectively reduce the probability of blocking in the construction process, effectively ensure the continuity and smoothness of construction, simultaneously remarkably reduce the mechanical loss of the adjusting part for adjusting the nut, and effectively prolong the service life. The structure is simple, and the use and the implementation are convenient.
In the present embodiment, the adjusting cylinder 130 is disposed parallel to the mounting platform 110 relative to the swinging axis of the adjusting arm 120, and the adjusting cylinder 130 passes through the central axis of the adjusting arm 120 relative to the swinging axis of the adjusting arm 120. Specifically, the adjusting arm 120 slides with the mounting platform 110, and along the surface of the mounting platform 110, the adjusting arm 120 has a first sliding direction and a second sliding direction, and the adjusting arm 120 can slide in a reciprocating manner along the first sliding direction and the second sliding direction, respectively. The first sliding direction and the second sliding direction are perpendicular. The oscillation axis of the adjustment cylinder 130 with respect to the adjustment arm 120 is parallel to either the first sliding direction or the second sliding direction.
Further, the adjusting arm 120 is disposed below the mounting platform 110 and is disposed perpendicular to the mounting platform 110, and the adjusting cylinder 130 is disposed below the adjusting arm 120. In a natural state, the adjustment cylinder 130 naturally droops, and the adjustment arm 120 and the adjustment cylinder 130 are coaxially disposed.
It should be noted that, the actuator installed in the adjusting arm 120 for driving the adjusting cylinder 130 to rotate may be embedded in the adjusting arm 120, and the adjusting cylinder 130 may be directly hinged to the power output shaft of the actuator. Furthermore, the adjustment arm 120 may also be directly replaced by a drive. And is not limited thereto.
It should be noted that the specific nut adjusting mechanism is not limited to this, and the structure thereof can be flexibly adjusted.
The present embodiment further provides a novel bolt machine, which includes the above-mentioned adjusting cylinder 130 for nut adjustment.
To sum up, the embodiment of the utility model provides an adjust a section of thick bamboo 130 for the nut is adjusted has improved effectively with the cooperation intensity of nut, can prevent that the nut from accidentally deviating from in adjusting a section of thick bamboo 130 at the rotating in-process, has improved construction safety nature. The embodiment of the utility model provides a nut adjustment mechanism has improved the cooperation intensity with the nut effectively, can prevent that the nut from deviating from adjusting a section of thick bamboo 130 in the rotating in-process by accident, has improved the construction security. The embodiment of the utility model provides a novel bolt machine has improved effectively with the cooperation intensity of nut, can prevent that the nut from deviating from in the rotating in-process is unexpected from adjusting a section of thick bamboo 130, has improved the construction security.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An adjustment barrel for nut adjustment, wherein the inner cavity of the adjustment barrel is configured to fit a nut; along the axial direction of the adjusting cylinder, the length of the inner cavity of the adjusting cylinder is greater than that of the screw cap.
2. The adjustment barrel for nut adjustment of claim 1, wherein the length of the inner cavity of the adjustment barrel is greater than or equal to 2 times the length of the nut in the axial direction of the adjustment barrel.
3. The adjustment barrel for nut adjustment according to claim 1, characterized in that a spring is accommodated in the inner cavity of the adjustment barrel, and the spring is connected to the inner wall of the adjustment barrel on the side away from the opening of the adjustment barrel;
in a natural state, along the axial direction of the adjusting cylinder, the difference between the length of the inner cavity of the adjusting cylinder and the length of the spring is smaller than the length of the nut.
4. The adjustment barrel for nut adjustment according to claim 3, characterized in that said spring extends to the mouth of the inner cavity of said adjustment barrel.
5. The adjustment barrel for nut adjustment of claim 1, comprising a barrel body and a connection post coaxially connected, the barrel body having an internal cavity configured to fit a nut; the outer diameter of the cylinder body is larger than that of the connecting column, and the cylinder body is connected with the connecting column through a floating joint.
6. The adjustment barrel for nut adjustment according to claim 5, characterized in that said attachment post has a hinge for hinging with the outside.
7. The adjustment barrel for nut adjustment according to claim 1, characterized in that the opening of the adjustment barrel is smoothed.
8. The adjustment barrel for nut adjustment according to claim 1, wherein the opening of the adjustment barrel has a guide surface connected between an inner side wall of the adjustment barrel and an end wall of the adjustment barrel; the distance between the guide surface and the central axis of the adjusting cylinder decreases along the axial direction of the adjusting cylinder and the direction pointing to the inner part of the adjusting cylinder.
9. A nut adjustment mechanism, comprising: an adjustment barrel for adjustment of a screw cap according to any one of claims 1-8.
10. A novel bolt machine, its characterized in that includes: an adjustment barrel for adjustment of a screw cap according to any one of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221045613.3U CN217890129U (en) | 2022-04-29 | 2022-04-29 | Adjusting cylinder for adjusting nut, nut adjusting mechanism and novel bolt machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221045613.3U CN217890129U (en) | 2022-04-29 | 2022-04-29 | Adjusting cylinder for adjusting nut, nut adjusting mechanism and novel bolt machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217890129U true CN217890129U (en) | 2022-11-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221045613.3U Active CN217890129U (en) | 2022-04-29 | 2022-04-29 | Adjusting cylinder for adjusting nut, nut adjusting mechanism and novel bolt machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217890129U (en) |
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2022
- 2022-04-29 CN CN202221045613.3U patent/CN217890129U/en active Active
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