CN216867249U - Nut structure with protective chuck - Google Patents
Nut structure with protective chuck Download PDFInfo
- Publication number
- CN216867249U CN216867249U CN202123151443.5U CN202123151443U CN216867249U CN 216867249 U CN216867249 U CN 216867249U CN 202123151443 U CN202123151443 U CN 202123151443U CN 216867249 U CN216867249 U CN 216867249U
- Authority
- CN
- China
- Prior art keywords
- protective
- nut
- head
- mounting block
- nut structure
- 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.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 34
- 238000009434 installation Methods 0.000 claims abstract description 32
- 230000003647 oxidation Effects 0.000 abstract description 2
- 238000007254 oxidation reaction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Machine Tool Units (AREA)
Abstract
The utility model relates to the technical field of nut structures, and discloses a nut structure with a protective chuck, which comprises: the nut structure with the protective chuck provided by the utility model can be used for fixing a fixed part with a bolt, and compared with a common nut structure, the nut structure provided by the utility model has the advantages that a screw can be protected, the condition of oxidation of the screw is avoided, the stability after installation can be ensured, and the like.
Description
Technical Field
The utility model relates to the technical field of nut structures, in particular to a nut structure with a protective chuck.
Background
The hexagonal nut is also called a hexagonal nut, and there are various types of general nuts, such as a hexagonal nut, a round nut, a square nut, and the like. Some criteria for the screw cap are still clear. The specifications, the size standards, the material requirements standards, the electroplating standards and the like are clear. Different types of nuts also have different standards, and the specifications and standards of the nuts are described in detail.
The hexagon nut, the screw, the bolt and the screw are mutually matched for use, and the function of connecting and fastening the machine part is achieved. The type 1 six-purpose nut is widely applied, and the C-grade nut is used for machines, equipment or structures with rough surfaces and low precision requirements; the A-grade nut and the B-grade nut are used on machines, equipment or structures with smooth surfaces and high requirements on precision. The thickness M of the 2-type hexagon nut is thicker, and the 2-type hexagon nut is mainly used in occasions where assembly and disassembly are frequently needed. The hexagonal thin nut is thin in thickness M and is mostly used in occasions where the surface space of the connected machine parts is limited.
When the nut used, can make up through bolt and screw to connect the article to two-phase to fix, nevertheless because the long-time exposure of bolt outside leads to the bolt screw to oxidize, can appear the condition difficult to dismantle when carrying out the dismantlement of nut, lead to the bolt to be destroyed just can dismantle the separation with fixed article, it is comparatively troublesome.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a nut structure with a protective chuck, which has the advantages of protecting a screw rod, avoiding the situation of oxidation of the screw rod, ensuring the stability after installation and the like, and is used for solving the problems that when the nut in the prior art is used, two connected objects are fixed by combining a bolt and a screw, but the bolt thread is oxidized due to the long-time exposure of the bolt, and the fixed objects can be detached and separated due to the difficult detachment of the nut during the detachment of the nut, so that the bolt is damaged, and the nut is troublesome.
(II) technical scheme
The utility model provides the following technical scheme: a nut structure with a protective collet comprising: the installation piece, the inside internal thread that has of installation piece, the internal thread runs through to set up inside this installation piece, the outside of installation piece has the slider, the slider with the installation piece is connected, the slider outside has the protection head, the protection head set up with movably in the installation piece surface, the protection head is inside to have the spout, the spout is set up in inside the protection head, the inside rubber pad that still is provided with of protection head, rubber pad demountable installation in inside the protection head.
The nut structure with the protective chuck can be used for fixing a fixed part with a bolt, and compared with a common nut structure, the nut structure provided by the utility model has the advantages that a screw can be protected, the situation that the screw is oxidized is avoided, the stability after installation can be ensured, and the like.
In a possible embodiment, the protective head is in contact with the mounting block and the protective head is movable relative to the mounting block.
In a possible embodiment, the slider is located inside the chute and in contact with the protection head, and the slider is able to follow the mounting block.
Can carry out gliding installation piece through the setting, can make the nut can be stable with by the mounting contact to can form the cooperation with the bolt, guarantee the stability after the installation, and can protect the bolt, avoid the long-time exposure of bolt to appear the condition that screw thread department oxidizes or is corroded in the air, lead to the texture of screw thread to be destroyed, influence the dismantlement of nut, stability in the further assurance bolt use.
In a possible implementation manner, the rubber pad is clamped inside the protection head, and a groove is formed in the outer side of the rubber pad and is arranged inside the protection head.
In a possible embodiment, an extension spring is arranged between the protection head and the mounting block, one end of the extension spring is fixed inside the protection head, and the other end of the extension spring is fixed on the outer surface of the mounting block.
In a possible embodiment, the mounting block is movable to stretch the tension spring, and a fixing plate is provided on the outer side of the mounting block and connected to the mounting block.
In a possible embodiment, the fixing plate has a clamping plate on its outer side, which clamping plate is connected to the fixing plate and can be deformed after pressing.
Through setting up the grip block that can with mounting in close contact with, can be at the nut with by mounting structure after, increase the nut and by the area of contact of mounting to can avoid the nut can not appear not hard up the condition in the use, thereby guarantee to by the stable fixed effect of mounting, further can avoid appearing the not hard up condition of bolt.
Compared with the prior art, the utility model provides a nut structure with a protective chuck, which has the following beneficial effects:
1. according to the utility model, the installation block capable of sliding is arranged, so that the nut can be stably contacted with the fixed piece, and can be matched with the bolt, the stability after installation is ensured, the bolt can be protected, the situation that the thread part is oxidized or corroded when the bolt is exposed in the air for a long time is avoided, the texture of the thread is damaged, the disassembly of the nut is influenced, and the stability of the bolt in the use process is further ensured.
2. According to the utility model, the clamping plate capable of being in close contact with the fixing piece is arranged, so that the contact area between the nut and the fixed piece can be increased after the nut and the fixed piece are structurally arranged, the situation that the nut cannot loosen in the using process can be avoided, the stable fixing effect on the fixed piece is ensured, and the situation that the bolt loosens can be further avoided.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model, as claimed.
Drawings
FIG. 1 is a schematic view of the overall structure of a nut structure with a protective chuck according to the present invention;
FIG. 2 is a cross-sectional view of a nut structure with a protective collet according to the present invention;
FIG. 3 is a schematic view of the internal structure of a nut structure with a protective chuck according to the present invention;
fig. 4 is a schematic view of a fixing head structure of a nut structure with a protective chuck according to the present invention.
Wherein: the device comprises an installation block 1, an internal thread 2, a sliding block 3, a protection head 4, a tension spring 5, a sliding chute 6, a rubber pad 7, a fixing plate 8 and a clamping plate 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1-4, the present invention provides a nut structure with a protective collet, comprising: installation piece 1, installation piece 1 is inside to have internal thread 2, internal thread 2 runs through to be seted up inside this installation piece 1, the outside of installation piece 1 has slider 3, slider 3 is connected with installation piece 1, the slider 3 outside has protection head 4, protection head 4 sets up in installation piece 1 surface movably, protection head 4 is inside to have spout 6, spout 6 is seted up inside protection head 4, protection head 4 is inside still to be provided with rubber pad 7, rubber pad 7 demountable installation is inside protection head 4.
The nut structure with the protective chuck can be used for fixing a fixed part with a bolt, and compared with a common nut structure, the nut structure provided by the utility model has the advantages that a screw can be protected, the situation that the screw is oxidized is avoided, the stability after installation can be ensured, and the like.
In one possible embodiment, the protection head 4 is in contact with the mounting block 1 and the protection head 4 is movable relative to the mounting block 1.
In a possible embodiment, the slider 3 is located inside the chute 6 and in contact with the protection head 4, and the slider 3 is able to follow the mounting block 1.
Can carry out gliding installation piece 1 through the setting, can make the nut can be stable with by the mounting contact to can form the cooperation with the bolt, guarantee the stability after the installation, and can protect the bolt, avoid the long-time exposure of bolt to appear the condition that screw thread department oxidizes or is corroded in the air, lead to the texture of screw thread to be destroyed, influence the dismantlement of nut, stability in the further assurance bolt use.
In a possible embodiment, the rubber pad 7 is clamped inside the protection head 4, and a groove is formed on the outer side of the rubber pad 7 and is opened inside the protection head 4.
In a possible embodiment, an extension spring 5 is arranged between the protection head 4 and the mounting block 1, one end of the extension spring 5 is fixed inside the protection head 4, and the other end of the extension spring 5 is fixed on the outer surface of the mounting block 1.
In a possible embodiment, the mounting block 1 is movable to stretch the tension spring 5, and the mounting block 1 is provided with a fixing plate 8 on the outside, the fixing plate 8 being connected to the mounting block 1.
In one possible embodiment, the fixing plate 8 has a clamping plate 9 on the outside, the clamping plate 9 being connected to the fixing plate 8, and the clamping plate 9 being deformable after pressing.
Through setting up can with mounting in close contact with's clamp plate 9, can be at the nut with by mounting structure after, increase the nut and by the area of contact of mounting to can avoid the nut can not appear not hard up the condition in the use, thereby guarantee to by the stable fixed effect of mounting, further can avoid appearing the not hard up condition of bolt.
In addition, the utility model also provides a use method of the nut structure with the protective chuck, when the nut structure is used, the protective head 4 is rotated, the protective head 4 drives the mounting block 1 to rotate, the mounting block 1 is connected with the screw, then the mounting block 1 moves downwards in the rotating process, so that the clamping plate 9 contacts with a fixed part, the clamping plate 9 deforms after being extruded, and is in close contact with the fixed part, and when the mounting block 1 moves, the mounting block 1 moves relative to the protective head 4 due to the limitation of the sliding block 3, and then the bolt is in close contact with the rubber pad 7.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Claims (7)
1. The utility model provides a nut structure of area protection chuck which characterized in that includes: installation piece (1), installation piece (1) inside has internal thread (2), internal thread (2) run through set up inside this installation piece (1), the outside of installation piece (1) has slider (3), slider (3) with installation piece (1) is connected, the slider (3) outside has protection head (4), protection head (4) movably set up in installation piece (1) surface, protection head (4) inside has spout (6), spout (6) are set up inside protection head (4), protection head (4) inside still is provided with rubber pad (7), rubber pad (7) demountable installation in protection head (4) inside.
2. A nut arrangement with a protective chuck according to claim 1, characterized in that the protective head (4) is in contact with the mounting block (1) and the protective head (4) is movable relative to the mounting block (1).
3. A nut structure with a protective chuck according to claim 1, characterized in that the slide (3) is located inside the chute (6) and in contact with the protective head (4), and the slide (3) can follow the movement of the mounting block (1).
4. The nut structure with the protective chuck according to claim 1, wherein the rubber pad (7) is clamped inside the protective head (4), and the outer side of the rubber pad (7) is provided with a groove, and the groove is arranged inside the protective head (4).
5. A nut structure with a protective chuck according to claim 4, characterized in that an extension spring (5) is arranged between the protective head (4) and the mounting block (1), one end of the extension spring (5) is fixed inside the protective head (4), and the other end of the extension spring (5) is fixed on the outer surface of the mounting block (1).
6. A nut structure with a protective chuck according to claim 5, characterized in that the mounting block (1) is movable to stretch the spring (5), a fixing plate (8) is arranged outside the mounting block (1), and the fixing plate (8) is connected with the mounting block (1).
7. A nut structure with a protective chuck according to claim 6, characterized in that the outer side of the fixing plate (8) is provided with a clamping plate (9), the clamping plate (9) is connected with the fixing plate (8), and the clamping plate (9) can be deformed after being squeezed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123151443.5U CN216867249U (en) | 2021-12-15 | 2021-12-15 | Nut structure with protective chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123151443.5U CN216867249U (en) | 2021-12-15 | 2021-12-15 | Nut structure with protective chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216867249U true CN216867249U (en) | 2022-07-01 |
Family
ID=82147689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123151443.5U Expired - Fee Related CN216867249U (en) | 2021-12-15 | 2021-12-15 | Nut structure with protective chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216867249U (en) |
-
2021
- 2021-12-15 CN CN202123151443.5U patent/CN216867249U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216867249U (en) | Nut structure with protective chuck | |
| CN211248662U (en) | Threading die positioning auxiliary device | |
| CN106382280A (en) | Aluminum profile connector | |
| CN207364054U (en) | A kind of pop-up self-locking bolt assembly | |
| CN106826303B (en) | A kind of mechanical processing fixture | |
| CN213970713U (en) | Single-base movable clamping vice | |
| CN204867046U (en) | Mould anchor clamps | |
| CN219746368U (en) | Three-jaw chuck with protective structure | |
| CN111910800A (en) | Medical treatment purifying plate | |
| CN217176324U (en) | High leakproofness door presss from both sides | |
| CN219705212U (en) | Pad quick-change type damage-preventing clamping device | |
| CN216216752U (en) | Device for positioning bus bar | |
| CN214818054U (en) | Adjustable fastener is used in nut processing | |
| CN111113083A (en) | Milling machine fixture body for machining piston rod | |
| CN218747403U (en) | Simple multifunctional loosening and tightening tool | |
| CN210817072U (en) | Section door and window processing corner combining machine | |
| CN212250774U (en) | Card nut with long service life | |
| CN216990928U (en) | Stable positioning fixture for mold machining | |
| CN213401933U (en) | Electric power cabinet with dampproofing effect | |
| CN215657133U (en) | Wire frame for stainless steel wire drawing | |
| CN216241769U (en) | Long-life locking W form antiskid line nickel plating spring washer | |
| CN219865824U (en) | Anti-aging nut | |
| CN212497324U (en) | Fine-adjustable elastic jacket | |
| CN213261266U (en) | Cold isostatic press convenient to it is fixed | |
| CN217143191U (en) | Thin-wall cylinder type internal support tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220701 |