CN213419644U - Automobile nut for fastening flange - Google Patents
Automobile nut for fastening flange Download PDFInfo
- Publication number
- CN213419644U CN213419644U CN202021872521.3U CN202021872521U CN213419644U CN 213419644 U CN213419644 U CN 213419644U CN 202021872521 U CN202021872521 U CN 202021872521U CN 213419644 U CN213419644 U CN 213419644U
- Authority
- CN
- China
- Prior art keywords
- wall
- spiro
- spiral shell
- spiral
- seat
- 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.)
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Links
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 22
- 239000001301 oxygen Substances 0.000 claims abstract description 22
- 125000003003 spiro group Chemical group 0.000 claims abstract description 21
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 6
- 230000003064 anti-oxidating effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 4
- 239000004593 Epoxy Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 abstract description 6
- 238000007254 oxidation reaction Methods 0.000 abstract description 5
- 230000003647 oxidation Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Images
Landscapes
- Bolts, Nuts, And Washers (AREA)
Abstract
The utility model relates to an auto parts equipment field especially relates to a fastening flange's car nut, including the spiral shell seat, the spiral shell seat outer wall is provided with anti-oxygen layer, anti-oxygen layer outer wall is provided with the flexible glue, the inside circular port that has seted up of spiral shell seat, the spiro is installed to the inside circular port inner wall of spiral shell seat, the keyway has been seted up to the spiro inner wall, sliding pin is installed to spiro outer wall bottom, the spiro inner wall is provided with the screw thread, through the detachable spiro, can join in marriage the bolt that suits different models, through scribbling anti-oxygen layer at the spiral shell seat outer wall to flexible glue is sheathe in at anti-oxygen layer outer wall, takes place the oxidation with the air contact to prevent nut.
Description
Technical Field
The utility model relates to an auto parts equipment field especially relates to a fastening flange's car nut.
Background
The nut is a part for tightly connecting mechanical equipment, the nut and the bolt with the same specification can be connected together through the inner thread, and an element which is necessary for producing and manufacturing the machinery is divided into carbon steel, stainless steel, nonferrous metal and the like according to different materials.
There are the following problems:
a single automobile nut cannot be matched with bolts of all models, and the production and matching are very troublesome;
after the bolt matching time is long, the nut is easy to oxidize, the appearance is affected, and the nut is difficult to disassemble.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a car nut for fastening a flange.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a fastening flange's automotive nut, includes the spiral shell seat, the spiral shell seat outer wall is provided with anti-oxygen layer, anti-oxygen layer outer wall is provided with the flexible glue, the inside circular port that has seted up of spiral shell seat, the spiro is installed to the inside circular port inner wall of spiral shell seat, the keyway has been seted up to the spiro inner wall, smooth round pin is installed to spiro outer wall bottom, the spiro inner wall is provided with the screw thread.
As a further description of the above technical solution:
the screw seat is made of deformation-resistant materials, the shape of the screw seat shell is a regular hexagon, and the screw seat is used for being matched with a screw to fix the flange.
As a further description of the above technical solution:
the outer wall of the screw seat is fixedly coated with an anti-oxygen layer, the anti-oxygen layer is H52-80 epoxy iron oxide red antirust paint, and the anti-oxygen layer is used for isolating the outer wall of the screw seat from contacting air to generate oxidation reaction.
As a further description of the above technical solution:
the outer wall of the anti-oxygen layer is sleeved with a soft rubber, the soft rubber is a JH-5511-1 medium and soft rubber, and the soft rubber is used for protecting the anti-oxygen layer from being rubbed.
As a further description of the above technical solution:
the screw seat is internally provided with a circular hole, the circular hole formed in the screw seat penetrates through the screw seat from top to bottom, the inner wall of the circular hole formed in the screw seat is fixedly connected with the outer wall of the spiral ring, the spiral ring is provided with a plurality of groups, the sizes of the spiral ring are different, and the spiral ring is used for being matched with bolts of different types.
As a further description of the above technical solution:
the spiro inner wall has seted up the keyway, the keyway shape is the Z style of calligraphy of rotating ninety degrees, all fixedly connected with sliding pin are all removed with all spiro bottoms of the inside circular through-hole fixed connection of screw seat to the spiro, keyway and sliding pin sliding connection, the spiro passes through the cooperation of keyway and sliding pin and the spiro sliding connection who is one-level less than self, keyway and sliding pin are used for fixing the spiro of different models.
As a further description of the above technical solution:
the inner wall of the spiral ring is fixedly connected with threads, the threads are only distributed on the inner wall of the spiral ring and do not interfere with sliding connection of the pin groove and the sliding pin, the threads are positive threads, and the threads are used for enabling the nut to be in threaded connection with the bolt.
The utility model discloses following beneficial effect has:
the existing automobile nut can not be matched with bolts of all models, and is very troublesome in production and matching, but the utility model can be matched with bolts of different models through a detachable spiral ring;
the nut lies in the bolt cooperation time after long, takes place the oxidation easily, influences pleasing to the eye, and is difficult to dismantle, and the utility model discloses a paint the anti-oxygen layer at the spiral shell seat outer wall to sheathe the flexible glue on the anti-oxygen layer outer wall, take place the oxidation with the air contact with preventing the nut outer wall.
Drawings
Fig. 1 is a side view of an automotive nut for fastening a flange according to the present invention;
fig. 2 is a cross-sectional view of an automotive nut for fastening a flange according to the present invention;
fig. 3 is a spiral side view of the automotive nut for fastening a flange according to the present invention.
Illustration of the drawings:
1. a screw seat; 2. an oxygen resistant layer; 3. soft gum is carried out; 4. a spiro ring; 5. a pin slot; 6. a slide pin; 7. and (4) threading.
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.
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 orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically 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 in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a fastening flange's automotive nut, includes spiral shell seat 1, and 1 outer wall of spiral shell seat is provided with anti-oxygen layer 2, and 2 outer walls on anti-oxygen layer are provided with flexible glue 3, and 1 inside circular port that has seted up of spiral shell seat, and spiral ring 4 is installed to 1 inside circular port inner wall of spiral shell seat, and cotter way 5 has been seted up to 4 inner walls of spiral ring, and smooth round pin 6 is installed to 4 outer wall bottoms of spiral ring, and 4 inner walls of spiral ring are provided.
The screw seat 1 is made of deformation-resistant materials, the shell of the screw seat 1 is in a regular hexagon shape, and the screw seat 1 is used for matching with a screw to fix a flange; the outer wall of the screw seat 1 is fixedly coated with an anti-oxidation layer 2, the anti-oxidation layer 2 is H52-80 epoxy iron oxide red antirust paint, and the anti-oxidation layer 2 is used for isolating the outer wall of the screw seat 1 from being in contact with air to generate oxidation reaction; the outer wall of the anti-oxygen layer 2 is sleeved with a soft rubber 3, the soft rubber 3 is a JH-5511-1 medium and soft rubber, and the soft rubber 3 is used for protecting the anti-oxygen layer 2 from being scratched; a circular hole is formed in the screw seat 1, the circular hole formed in the screw seat 1 penetrates through the screw seat 1 from top to bottom, the inner wall of the circular hole formed in the screw seat 1 is fixedly connected with the outer wall of the spiral ring 4, the spiral ring 4 is provided with a plurality of groups, the sizes of the spiral rings are different, and the spiral ring 4 is used for matching bolts of different types; the inner wall of the spiral ring 4 is provided with a pin groove 5, the pin groove 5 is in a Z shape rotating by ninety degrees, the bottoms of all the spiral rings 4 except the spiral rings 4 fixedly connected with the circular through hole in the spiral seat 1 are fixedly connected with a sliding pin 6, the pin groove 5 is in sliding connection with the sliding pin 6, the spiral rings 4 are in sliding connection with the spiral rings 4 which are one-step smaller than the spiral rings 4 through the matching of the pin groove 5 and the sliding pin 6, and the pin groove 5 and the sliding pin 6 are used for fixing the spiral rings 4 of different models; the inner wall of the spiral ring 4 is fixedly connected with threads 7, the threads 7 are only distributed on the inner wall of the spiral ring 4 and do not interfere with the sliding connection of the pin groove 5 and the sliding pin 6, the threads 7 are positive threads, and the threads 7 are used for connecting nuts and bolts in a threaded mode.
The working principle and the process are as follows: before use, whether the oxygen-resistant layer 2 is covered or not is detected, if not, soft glue 3 is sleeved outside the screw seat 1, the screw ring 4 is fixedly arranged on the screw seat 1 through the sliding connection of the pin slot 5 and the sliding pin 6, the screw ring 4 with the smaller type is sleeved until the screw ring is matched with the type of the bolt, and the nut is in threaded connection with the bolt through the thread 7 inside the screw ring 4.
Finally, it should be noted that: 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 (7)
1. The utility model provides a fastening flange's automotive nut, includes spiral shell seat (1), its characterized in that: the outer wall of the screw seat (1) is provided with an anti-oxygen layer (2), the outer wall of the anti-oxygen layer (2) is provided with soft rubber (3), a round hole is formed in the screw seat (1), a spiral ring (4) is installed on the inner wall of the round hole in the screw seat (1), a pin slot (5) is formed in the inner wall of the spiral ring (4), a sliding pin (6) is installed at the bottom of the outer wall of the spiral ring (4), and threads (7) are arranged on the inner wall of the spiral ring (4).
2. A vehicle nut for tightening a flange according to claim 1, wherein: the screw seat (1) is made of deformation-resistant materials, and the shell of the screw seat (1) is in a regular hexagon shape.
3. A vehicle nut for tightening a flange according to claim 1, wherein: the outer wall of the screw seat (1) is fixedly coated with an anti-oxidation layer (2), and the anti-oxidation layer (2) is H52-80 epoxy iron oxide red antirust paint.
4. A vehicle nut for tightening a flange according to claim 1, wherein: the outer wall of the anti-oxygen layer (2) is sleeved with a soft rubber (3), and the soft rubber (3) is a JH-5511-1 medium soft rubber.
5. A vehicle nut for tightening a flange according to claim 1, wherein: the spiral shell is characterized in that a circular hole is formed in the spiral shell seat (1), the circular hole formed in the spiral shell seat (1) penetrates through the spiral shell seat (1) from top to bottom, the inner wall of the circular hole formed in the spiral shell seat (1) is fixedly connected with the outer wall of the spiral ring (4), and the spiral ring (4) is provided with a plurality of groups and different in size.
6. A vehicle nut for tightening a flange according to claim 1, wherein: pin slot (5) have been seted up to spiro (4) inner wall, pin slot (5) shape is the zigzag of rotation ninety degrees, all spiro (4) bottoms all fixedly connected with sliding pin (6) of spiro (4) except with the inside circular through-hole fixed connection of screw seat (1), pin slot (5) and sliding pin (6) sliding connection, spiro (4) through the cooperation of pin slot (5) and sliding pin (6) with than the spiro (4) sliding connection of the little one-level of self.
7. A vehicle nut for tightening a flange according to claim 1, wherein: the inner wall of the spiral ring (4) is fixedly connected with threads (7), the threads (7) are only distributed on the inner wall of the spiral ring (4) and do not interfere with the sliding connection between the pin groove (5) and the sliding pin (6), and the threads (7) are positive threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021872521.3U CN213419644U (en) | 2020-09-01 | 2020-09-01 | Automobile nut for fastening flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021872521.3U CN213419644U (en) | 2020-09-01 | 2020-09-01 | Automobile nut for fastening flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213419644U true CN213419644U (en) | 2021-06-11 |
Family
ID=76259794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021872521.3U Active CN213419644U (en) | 2020-09-01 | 2020-09-01 | Automobile nut for fastening flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213419644U (en) |
-
2020
- 2020-09-01 CN CN202021872521.3U patent/CN213419644U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314300 Building 1 and 2, Yandong village, Wanghai street, Haiyan County, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Dingxiang Auto Parts Co.,Ltd. Address before: 314300 Building 1 and 2, Yandong village, Wanghai street, Haiyan County, Jiaxing City, Zhejiang Province Patentee before: JIAXING DINGXIANG AUTOMOBILE PARTS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A car nut for fastening flanges Effective date of registration: 20231229 Granted publication date: 20210611 Pledgee: Industrial Commercial Bank of China Ltd. Haiyan branch Pledgor: Jiaxing Dingxiang Auto Parts Co.,Ltd. Registration number: Y2023980075411 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |