CN217080998U - Connecting fastener - Google Patents
Connecting fastener Download PDFInfo
- Publication number
- CN217080998U CN217080998U CN202220564742.7U CN202220564742U CN217080998U CN 217080998 U CN217080998 U CN 217080998U CN 202220564742 U CN202220564742 U CN 202220564742U CN 217080998 U CN217080998 U CN 217080998U
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- fastener
- right fastener
- unit
- wave
- screw rod
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Abstract
The utility model discloses a connect fastener, include: the screw rod connecting structure comprises a left fastener and a right fastener, wherein wave-shaped interfaces matched with each other are arranged on the opposite sides of the left fastener and the right fastener, nut grooves are transversely formed in the left fastener and the right fastener at the same height respectively, and a channel for the screw rod to penetrate is formed between the nut grooves in the two sides. The left fastener and the right fastener are installed on the butt joint side of the unit needing butt joint respectively, the unit position is quickly aligned by the aid of the wave-shaped interface, when the wave-shaped interface is sensitive, the units on two sides can be fixed by the aid of the screw rods and the nuts, alignment of the unit is quick and accurate, and a large amount of installation time is saved.
Description
Technical Field
The utility model relates to a unit equipment field, in particular to connect fastener.
Background
Continuous production line and large-scale equipment need be in the process of installation with different units assembly together, and according to the part difference that processes or required function difference, often need change different units, when changing the unit, often can appear the unit counterpoint and take place the deviation, counterpoint the problem of time overlength, wasted a large amount of installation time.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a connect fastener in order to solve the aforesaid when changing the unit, deviation, counterpoint time overlength appear in the unit counterpoint easily, lead to extravagant a large amount of installation time's problem.
According to an aspect of the utility model, a connect fastener is provided, include: the screw rod connecting structure comprises a left fastener and a right fastener, wherein wave-shaped interfaces matched with each other are arranged on the opposite sides of the left fastener and the right fastener, nut grooves are transversely formed in the left fastener and the right fastener at the same height respectively, and a channel for the screw rod to penetrate is formed between the nut grooves in the two sides.
The left fastener and the right fastener are installed on the butt joint side of the unit needing butt joint respectively, the unit position is quickly aligned by the aid of the wave-shaped interface, when the wave-shaped interface is sensitive, the units on two sides can be fixed by the aid of the screw rods and the nuts, alignment of the unit is quick and accurate, and a large amount of installation time is saved.
In order to better solve the technical defects, the utility model discloses still have better technical scheme:
in some embodiments, the left fastener is provided with an alignment portion on the inner upper end and the lower end; the inboard upper end and the lower extreme of right side fastener are provided with calibration portion. Therefore, the calibrating part is aligned to the edge or the preassembly position of the unit, and the unit can be ensured not to be loosened after being butted.
In some embodiments, the upper part and the lower part of the left fastener are provided with mounting holes; the upper part and the lower part of the right fastener are provided with mounting holes. From this, can directly install left right fastener on the unit through the bolt.
In some embodiments, the inner side of the upper part of the left fastener is provided with a concave interface, and the inner side of the lower part of the left fastener is provided with a convex interface; the inner side of the upper part of the right fastener is provided with a convex interface, and the inner side of the lower part of the right fastener is provided with a concave interface. From this, it sets up a concave convex interface respectively to control the fastener, can distinguish the butt joint position more fast at the in-process of butt joint unit.
In some embodiments, the outside of the left fastener is provided with a fillet; the outside of right side fastener is provided with the fillet. Therefore, the fillet is arranged to prevent the fastener from scratching the unit.
In some embodiments, the nut groove is a hexagonal nut groove. Therefore, the hexagonal nut has the advantages of being simple in construction, good in stress performance, detachable, fatigue-resistant and capable of preventing the screw from loosening.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic front view of the left fastener of the present invention;
fig. 4 is a front view of the right fastener of the present invention.
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.
Referring to fig. 1-4, the present application provides a connecting fastener comprising: left side fastener 1 and right fastener 2 are provided with the wave interface 3 that matches each other on the opposite side of left side fastener 1 and right fastener 2, and nut groove 4 has transversely been seted up at same height respectively to left side fastener 1 and right fastener 2, sets up the passageway 5 that supplies the screw rod to wear to establish between the nut groove 4 of both sides.
The upper end and the lower end of the inner side of the left fastener 1 are provided with a calibration part 6; the upper end and the lower end of the inner side of the right fastener 2 are provided with the calibrating parts 6, and the calibrating parts 6 are aligned to the edge or the preassembly position of the unit, so that the unit can be prevented from loosening after being butted;
the upper part and the lower part of the left fastener 1 are provided with mounting holes 7; the upper part and the lower part of the right fastener 2 are provided with mounting holes 7, and the left fastener 2 and the right fastener 2 can be directly mounted on the unit through bolts;
the outer side of the left fastener 1 is provided with a round angle 8; the outer side of the right fastener 2 is provided with a round angle 8, so that the fastener can be prevented from scratching the unit;
the nut groove 4 is a hexagonal nut groove, and the hexagonal nut has the advantages of simple construction, good stress performance, detachability and fatigue resistance, and can prevent the screw from loosening.
In some embodiments, the inner side of the upper part of the left fastener 1 is provided with a concave interface, and the inner side of the lower part of the left fastener 1 is provided with a convex interface; the inboard evagination type interface that is provided with of the upper portion of right side fastener 2, the inboard interior concave type interface that is provided with of the lower part of right side fastener 2, control the fastener and set up a concave convex to the interface respectively, can distinguish the butt joint position more fast at the in-process of butt joint unit.
The application comprises the following specific using processes: the left fastener 1 and the right fastener 2 are respectively fixed on the butt joint side of the unit by bolts, the two units are close to each other, so that the wave-shaped interface 3 on the left fastener 1 is matched with the wave-shaped interface 3 on the right fastener 2, nuts are placed in the nut grooves 4, then the bolts are screwed into the channels 5, and the butt joint of the units is completed.
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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 (6)
1. A connecting fastener, comprising: the screw rod clamping device comprises a left fastener and a right fastener, wherein wave-shaped interfaces matched with each other are arranged on the opposite sides of the left fastener and the right fastener, nut grooves are transversely formed in the left fastener and the right fastener at the same height respectively, and a channel for a screw rod to penetrate through is formed between the nut grooves in the two sides.
2. A connecting clip according to claim 1, wherein said left clip is provided with aligning portions at the inner upper and lower ends thereof; and the upper end and the lower end of the inner side of the right fastener are provided with a calibration part.
3. A connecting fastener according to claim 1, wherein the left fastener has mounting holes formed at upper and lower portions thereof; and mounting holes are formed in the upper part and the lower part of the right fastener.
4. The connecting fastener of claim 1, wherein the left fastener is provided with a female connector on the inner side of the upper portion thereof and a male connector on the inner side of the lower portion thereof; the right fastener is characterized in that a convex interface is arranged on the inner side of the upper part of the right fastener, and a concave interface is arranged on the inner side of the lower part of the right fastener.
5. A connecting clip according to claim 1, wherein the left clip is provided with rounded corners on its outer side; and a round angle is arranged on the outer side of the right fastener.
6. The connecting clip of claim 1 wherein said nut groove is a hexagonal nut groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220564742.7U CN217080998U (en) | 2022-03-15 | 2022-03-15 | Connecting fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220564742.7U CN217080998U (en) | 2022-03-15 | 2022-03-15 | Connecting fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217080998U true CN217080998U (en) | 2022-07-29 |
Family
ID=82550965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220564742.7U Active CN217080998U (en) | 2022-03-15 | 2022-03-15 | Connecting fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217080998U (en) |
-
2022
- 2022-03-15 CN CN202220564742.7U patent/CN217080998U/en active Active
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