CN209818483U - Hexagon nut and hexagon bolt assembly - Google Patents
Hexagon nut and hexagon bolt assembly Download PDFInfo
- Publication number
- CN209818483U CN209818483U CN201920603851.3U CN201920603851U CN209818483U CN 209818483 U CN209818483 U CN 209818483U CN 201920603851 U CN201920603851 U CN 201920603851U CN 209818483 U CN209818483 U CN 209818483U
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- CN
- China
- Prior art keywords
- nut
- nut body
- hexagon
- flange
- utility
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- 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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- 229910001369 Brass Inorganic materials 0.000 claims abstract description 25
- 239000010951 brass Substances 0.000 claims abstract description 25
- 238000005728 strengthening Methods 0.000 claims abstract description 9
- 238000003466 welding Methods 0.000 claims description 21
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- 230000002708 enhancing effect Effects 0.000 claims description 3
- OFCNXPDARWKPPY-UHFFFAOYSA-N allopurinol Chemical compound OC1=NC=NC2=C1C=NN2 OFCNXPDARWKPPY-UHFFFAOYSA-N 0.000 claims 1
- 238000004080 punching Methods 0.000 abstract description 13
- 238000009434 installation Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- -1 ferrous metals Chemical class 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Abstract
The utility model relates to a hexagon nut and hexagon bolt subassembly. This hexagon nut includes that the cross-section is regular hexagon's nut body, has the perforation that runs through both sides about the nut body on the nut body, be equipped with the internal thread in the perforation, be equipped with two stamping groove that are used for strengthening the structural strength of nut body on six sides of nut body respectively, stamping groove upper and lower extends to the both ends of nut body, the degree of depth in stamping groove is far less than the nut wall thickness. The utility model discloses a hexagon nut is through offering the punching press groove respectively on six sides of nut body, and the degree of depth in punching press groove is far less than the wall thickness of nut body, has strengthened the structural strength of nut body greatly. Take M32 brass nut as an example, the thickness of conventional M32 brass nut is generally more than 10mm, the utility model discloses a hexagonal nut is under the same structural strength, and thickness is only 5 mm. The event uses the utility model discloses a hexagon nut can satisfy the narrow and small environment of installation space, has reduced hexagon nut manufacturing cost simultaneously.
Description
Technical Field
The utility model relates to a hexagon nut is with hexagon bolt subassembly.
Background
The nut, which is a part screwed together with a bolt or a screw for fastening, is an essential element for all production machines. According to different materials, the materials are classified into carbon steel, stainless steel, non-ferrous metals (such as copper) and the like.
Because the brass material is soft, for the large-size brass nut above M32, the thickness of the brass nut is generally above 10mm in order to ensure the structural strength. However, in some environments with narrow installation spaces, the brass nuts with larger thickness are difficult to use, and the brass nuts with smaller sizes have the problem of insufficient connection strength.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide a hexagon nut, so as to solve the technical problem that the large-sized hexagon brass nut in the prior art is difficult to be applied to the occasion with narrow installation space due to the large thickness; an object of the utility model is also to provide a hexagon bolt subassembly to solve the technical problem that the large-size hexagon brass nut among the prior art is difficult to be applicable to the narrow and small occasion of installation space because of thickness is great.
The utility model discloses a hexagonal nut's technical scheme is:
the utility model provides a hexagon nut, includes that the cross-section is regular hexagon's nut body, the perforation that runs through both sides about the nut body has on the nut body, be equipped with the internal thread in the perforation, be equipped with two stamping groove that are used for strengthening the structural strength of nut body on six sides of nut body respectively, the both ends of extending to the nut body about the stamping groove, the degree of depth in stamping groove is far less than the nut wall thickness.
The beneficial effects are that: the utility model discloses a hexagon nut is through offering the punching press groove respectively on six sides of nut body, and the degree of depth in punching press groove is far less than the wall thickness of nut body, has strengthened the structural strength of nut body greatly. Take M32 brass nut as an example, the thickness of conventional M32 brass nut is generally more than 10mm, the utility model discloses a hexagonal nut is under the same structural strength, and thickness is only 5 mm. The event uses the utility model discloses a hexagon nut can satisfy the narrow and small environment of installation space, has reduced hexagon nut manufacturing cost simultaneously.
Furthermore, the nut is made of brass.
Furthermore, the lower side of the nut body is provided with a flange, and a welding hole is formed in the flange. The downside of nut body sets up the flange, and sets up the welding hole on the flange, has strengthened the joint strength of hexagon nut and connecting piece.
Furthermore, a reinforcing rib is arranged between the flange and the nut body. Have the strengthening rib between flange and the nut body, strengthened the utility model discloses a hexagon nut's structural strength.
Furthermore, the reinforcing ribs and the welding holes are six, the six reinforcing ribs are located on six side faces of the nut body respectively, and the reinforcing ribs and the welding holes are in one-to-one correspondence in the radial direction of the flange. The reinforcing ribs and the welding holes are in one-to-one correspondence in the radial direction of the flange, so that the influence on the structural strength of the nut due to the arrangement of the welding holes is reduced.
Furthermore, the lower side surface of the flange is provided with anti-skid grains. Set up anti-skidding line on the downside of flange, strengthened the utility model discloses a hexagonal nut's joint strength.
The utility model discloses a technical scheme of hexagon bolt subassembly is:
the utility model provides a hexagon bolt subassembly, includes hexagon bolt and hexagon nut, hexagon nut includes that the cross-section is regular hexagon's nut body, have the perforation that runs through both sides about the nut body on the nut body, be equipped with the internal thread in the perforation, be equipped with two stamping groove that are used for strengthening the structural strength of nut body on six sides of nut body respectively, stamping groove upper and lower extends to the both ends of nut body, the degree of depth in stamping groove is far less than the nut wall thickness.
The beneficial effects are that: the utility model discloses a hexagon bolt subassembly is through offering the punching press groove respectively on six sides of nut body, and the degree of depth in punching press groove is far less than the wall thickness of nut body, has strengthened the structural strength of nut body greatly. Take M32 brass nut as an example, the thickness of conventional M32 brass nut is generally more than 10mm, under the equal structural strength of hexagonal nut in the utility model, thickness is only 5 mm. The event uses the utility model discloses a hexagonal bolt subassembly can satisfy the narrow and small environment of installation space, has reduced hexagon nut manufacturing cost simultaneously.
Furthermore, the nut is made of brass.
Furthermore, the lower side of the nut body is provided with a flange, and a welding hole is formed in the flange. The downside of nut body sets up the flange, and sets up the welding hole on the flange, has strengthened the joint strength of hexagon nut and connecting piece.
Furthermore, a reinforcing rib is arranged between the flange and the nut body. Have the strengthening rib between flange and the nut body, strengthened the utility model provides a hexagon nut's structural strength.
Furthermore, the reinforcing ribs and the welding holes are six, the six reinforcing ribs are located on six side faces of the nut body respectively, and the reinforcing ribs and the welding holes are in one-to-one correspondence in the radial direction of the flange. The reinforcing ribs and the welding holes are in one-to-one correspondence in the radial direction of the flange, so that the influence on the structural strength of the nut due to the arrangement of the welding holes is reduced.
Furthermore, the lower side surface of the flange is provided with anti-skid grains. Set up anti-skidding line on the downside of flange, strengthened the utility model provides a hexagon nut's joint strength.
Drawings
Fig. 1 is a perspective view of a first embodiment of a hexagon nut according to the present invention;
fig. 2 is a first perspective view of a second embodiment of the hexagon nut of the present invention;
fig. 3 is a second perspective view of a second embodiment of the hexagon nut of the present invention;
in the figure: 1-a nut body; 2-punching; 3-internal thread; 4-punching a groove; 5-the nut body; 6-punching; 7-internal threads; 8-punching a groove; 9-reinforcing ribs; 10-a flange; 11-anti-skid lines; 12-welding the holes.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
The utility model discloses a first embodiment of hexagon nut, as shown in fig. 1, including the nut body 1 that the cross-section is regular hexagon, nut body 1 is the brass material. The central point of the nut body 1 is provided with a through hole 2 which runs through the upper side and the lower side of the nut body 1, and an internal thread 3 is arranged in the through hole 2 and is used for being matched with an external thread on a bolt or a screw rod.
Six sides of the nut body 1 are respectively stamped with two stamping grooves 4 extending up and down for enhancing the structural strength of the nut body 1. In this embodiment, the stamping groove 4 extends up and down to the upper and lower ends of the nut body 1. And the groove depth of punching press groove 4 is far less than the wall thickness of nut body 1, takes M32 brass nut as an example, and the thickness of conventional M32 brass nut is more than 10mm, under the equal structural strength, the utility model discloses a thickness of nut is only 5 mm. Compare with conventional brass nut, the utility model discloses a thickness of nut is littleer, is applicable to the narrow and small occasion of installation space.
The utility model discloses a second embodiment of hexagon nut, as shown in fig. 2, 3, including the nut body 1 that the cross-section is regular hexagon, nut body 1 is the brass material. The central position of the nut body 1 is provided with a through hole 6 penetrating through the upper side and the lower side of the nut body 1, and an internal thread 7 is arranged in the through hole 6 and is used for being matched with an external thread on a bolt or a screw rod.
Six sides of the nut body 1 are respectively stamped with two stamping grooves 8 extending up and down for enhancing the structural strength of the nut body 1. In this embodiment, the punching grooves 8 extend up and down to the upper and lower ends of the nut body 1. And the groove depth of punching groove 8 is far less than the wall thickness of nut body 1, to take M32 brass nut as an example, and the thickness of conventional M32 brass nut is more than 10mm, under the equal structural strength, the utility model discloses a thickness of nut is only 5 mm. Compare with conventional brass nut, the utility model discloses a thickness of nut is littleer, is applicable to the narrow and small occasion of installation space.
In this embodiment, the lower side of the nut body 1 has a radially extending flange 10, the thickness of the flange 10 is 2mm, the flange 10 is also made of brass, and the flange 10 and the nut body 1 are integrally formed. All have strengthening rib 9 between flange 10 and each side of nut body 1 for the reinforcing the utility model discloses a structural strength. The flange 10 is provided with six circumferentially uniformly distributed welding holes 12 for welding and fixing with the connecting piece to prevent the nut from loosening. Of course, in other embodiments, the number of the welding holes 12 may be one, two, four, and so on.
In the embodiment, six welding holes 12 on the flange 10 correspond to six reinforcing ribs 9 in the radial direction of the flange 10 one by one, so that the design is favorable for reducing the influence of the welding holes 12 on the structural strength of the flange 10.
Be provided with anti-skidding line 11 on the downside of flange 10, anti-skidding line 11 is used for the reinforcing the utility model discloses a hexagonal nut and by the frictional force between the connecting piece to help preventing that the nut is not hard up.
The utility model discloses a specific embodiment of hexagon bolt subassembly, including hexagon bolt and with hexagon bolt complex hexagon nut, hexagon nut in this embodiment is the same with the hexagon nut's in above-mentioned each embodiment structure, no longer gives unnecessary details.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a hexagon nut, includes that the cross-section is regular hexagon's nut body, the perforation that runs through both sides about the nut body has on the nut body, be equipped with the internal thread in the perforation, its characterized in that: the nut is characterized in that six side faces of the nut body are respectively provided with two stamping grooves used for enhancing the structural strength of the nut body, the stamping grooves extend up and down to two ends of the nut body, and the depth of each stamping groove is far smaller than the wall thickness of the nut.
2. The hex nut of claim 1, wherein: the nut is made of brass.
3. The hexagonal nut according to claim 1 or 2, wherein: the lower side of the nut body is provided with a flange, and a welding hole is formed in the flange.
4. The hex nut of claim 3, wherein: and a reinforcing rib is arranged between the flange and the nut body.
5. The hex nut of claim 4, wherein: the strengthening rib all has six with the welding hole, and six strengthening ribs are located six sides of nut body respectively, the strengthening rib is radially corresponding one-to-one with the welding hole at the flange.
6. The hex nut of claim 3, wherein: and the lower side surface of the flange is provided with anti-skid grains.
7. A hex bolt assembly comprising a hex bolt and a hex nut, wherein the hex nut is as claimed in any one of claims 1 ~ 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920603851.3U CN209818483U (en) | 2019-04-29 | 2019-04-29 | Hexagon nut and hexagon bolt assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920603851.3U CN209818483U (en) | 2019-04-29 | 2019-04-29 | Hexagon nut and hexagon bolt assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209818483U true CN209818483U (en) | 2019-12-20 |
Family
ID=68882142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920603851.3U Active CN209818483U (en) | 2019-04-29 | 2019-04-29 | Hexagon nut and hexagon bolt assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209818483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787314A (en) * | 2021-09-26 | 2021-12-14 | 浙江高强度紧固件有限公司 | Hexagonal nut made of high-strength steel and machining process of hexagonal nut |
-
2019
- 2019-04-29 CN CN201920603851.3U patent/CN209818483U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787314A (en) * | 2021-09-26 | 2021-12-14 | 浙江高强度紧固件有限公司 | Hexagonal nut made of high-strength steel and machining process of hexagonal nut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231207 Address after: 9th to 10th floors, Science and Technology Innovation Building, No. 3 Science and Technology Innovation Industrial Park, Higher Education Science and Technology Innovation City, Nanqiao District, Chuzhou City, Anhui Province, 239050 Patentee after: Guocheng Rail Transit Equipment (Anhui) Co.,Ltd. Address before: Room 212-118, No. 8112, Lane 528, Jinlong New Street, Zhujing Town, Jinshan District, Shanghai, 201500 Patentee before: Siku Electromechanical Engineering Technology (Shanghai) Co.,Ltd. |