CN216176347U - One-time riveting forming tool for supporting plate nut - Google Patents
One-time riveting forming tool for supporting plate nut Download PDFInfo
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- CN216176347U CN216176347U CN202122542806.1U CN202122542806U CN216176347U CN 216176347 U CN216176347 U CN 216176347U CN 202122542806 U CN202122542806 U CN 202122542806U CN 216176347 U CN216176347 U CN 216176347U
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- punch
- supporting plate
- blind hole
- plate nut
- rivet
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Abstract
A one-time riveting forming tool for a supporting plate nut comprises a punch, a top handle and the supporting plate nut, wherein a punch blind hole is formed in the middle of the head of the punch and is located between two rivet heads of the fixed supporting plate nut so as to avoid the rivet heads of the fixed supporting plate nut; a top handle blind hole is formed in the middle of the top handle used for being matched with the punch head to rivet the rivet, the top handle blind hole is located between the screw rods of the two rivets of the supporting plate nut so as to avoid the threaded part of the supporting plate nut, and meanwhile, the punch head blind hole and the top handle blind hole are symmetrically arranged; the support plate nut rivet can be formed by riveting at one time, and the mounting efficiency of the support plate nut and the forming quality of the rivet are effectively improved.
Description
Technical Field
The utility model relates to the technical field of riveting forming, in particular to a one-time riveting forming tool for a supporting plate nut.
Background
The lug plate type supporting plate nut is widely applied to airplane structure assembly and system component installation, and is convenient for repeated disassembly and installation of a connecting piece. This type of pallet nut is typically connected to other structures by two rivets, and the traditional installation process method rivets the two rivets of the pallet nut one by one, and thus installation efficiency is not high. In addition, because two rivets are riveted separately, the stress condition is different when riveting, easily leads to two rivet shaping quality not unanimous, has the condition that one rivet shaping quality is good another shaping quality is poor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a one-time riveting forming tool for a supporting plate nut, which aims to solve the problems in the background technology.
The technical problem solved by the utility model is realized by adopting the following technical scheme:
a one-time riveting forming tool for a supporting plate nut comprises a punch, a top handle and the supporting plate nut, wherein a punch blind hole is formed in the middle of the head of the punch and is located between two rivet heads of the fixed supporting plate nut so as to avoid the rivet heads of the fixed supporting plate nut; the middle of the top handle is provided with a top handle blind hole which is positioned between the nail rods of the two rivets of the supporting plate nut so as to avoid the threaded part of the supporting plate nut, and the punch blind hole and the top handle blind hole are symmetrically arranged.
In the utility model, the punch blind hole is a square hole or a circular hole.
In the utility model, the blind hole of the top handle is a square hole or a circular hole.
In the utility model, the middle part of the punch is provided with a clamping ring for clamping the punch when riveting a rivet.
In the utility model, the top handle is of a block structure.
In the utility model, the diameter of the blind hole of the punch is larger than that of the blind hole of the top handle.
When the riveting device is used, the process bolt is firstly used for fixing the supporting plate nut, then two rivets are placed in the rivet hole of the supporting plate nut, and simultaneously the pin head and the pin rod of the two rivets are propped against by the punch and the propping handle, so that the riveting work of 2 rivets is completed at one time, and further the installation of the supporting plate nut is completed.
Has the advantages that: according to the utility model, the blind holes are formed between the punch and the top handle and avoid the nail head for fixing the support plate nut and the thread part of the support plate nut, so that the support plate nut rivet can be riveted and formed at one time, and the mounting efficiency of the support plate nut and the forming quality of the rivet are effectively improved.
Drawings
FIG. 1 is an elevation view of a punch in a preferred embodiment of the utility model.
Fig. 2 is a sectional view taken along line a-a in fig. 1.
Fig. 3 is a top elevation view of the preferred embodiment of the present invention.
Fig. 4 is a sectional view taken at B-B in fig. 3.
FIG. 5 is a schematic diagram of the operation of the preferred embodiment of the present invention.
Fig. 6 is a sectional view taken at C-C in fig. 5.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further explained below by combining the specific drawings.
Referring to fig. 1-6, a carrier nut one-time riveting forming tool comprises a punch 1, a top handle 2, a carrier nut 3, a first rivet 4 and a second rivet 5, wherein a punch blind hole 6 is arranged in the middle of the head of the punch 1, and the punch blind hole 6 is positioned between the nail heads of the first rivet 4 and the second rivet 5 for fixing the carrier nut so as to avoid the nail head of the fixed carrier nut; the middle of the top handle 2 is provided with a top handle blind hole 7, the top handle blind hole 7 is positioned between the screw rods of the first rivet 4 and the second rivet 5 so as to avoid the threaded part of the supporting plate nut, and the punch blind hole and the top handle blind hole are symmetrically arranged.
In this embodiment, the punch blind hole 6 is a square hole or a circular hole.
In this embodiment, the top handle blind hole 7 is a square hole or a circular hole.
In this embodiment, a clamping ring is arranged in the middle of the punch 1 and is used for clamping the punch 1 when riveting a rivet.
In this embodiment, the top handle 2 is a block structure.
In the embodiment, the diameter of the punch blind hole 6 is larger than that of the handle blind hole 7.
In this embodiment, during the use, at first with technology bolt fastening layer board nut 3, then put into a rivet 4 and No. two rivets 5 in layer board nut 3's rivet hole, use drift 1 simultaneously with the top 2 withstands the pin fin and the nail pole of a rivet 4 and No. two rivets 5 to the riveting work of 2 rivets is once only accomplished, and then the installation of layer board nut 3 is accomplished.
Claims (6)
1. A one-time riveting forming tool for a supporting plate nut comprises a punch, a jacking handle and the supporting plate nut, and is characterized in that a punch blind hole is formed in the middle of the head of the punch and is located between two rivet heads for fixing the supporting plate nut; the middle of the top handle is provided with a top handle blind hole used for being matched with the punch head to rivet the rivet, the top handle blind hole is positioned between the rivet rods of the two rivets of the supporting plate nut, and meanwhile, the punch head blind hole and the top handle blind hole are symmetrically arranged.
2. The clinch forming tool of claim 1, wherein the punch blind hole is a square or circular hole.
3. The clinch forming tool of claim 1, wherein the blind top-grip hole is a square or circular hole.
4. The clinch forming tool of claim 1, wherein the punch is provided with a retaining ring in the middle.
5. The pallet nut single-use rivet forming tool of claim 1 wherein said top handle is a block-like structure.
6. The clinch forming tool of claim 1, wherein the punch blind hole diameter is greater than the top grip blind hole diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122542806.1U CN216176347U (en) | 2021-10-22 | 2021-10-22 | One-time riveting forming tool for supporting plate nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122542806.1U CN216176347U (en) | 2021-10-22 | 2021-10-22 | One-time riveting forming tool for supporting plate nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216176347U true CN216176347U (en) | 2022-04-05 |
Family
ID=80887199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122542806.1U Active CN216176347U (en) | 2021-10-22 | 2021-10-22 | One-time riveting forming tool for supporting plate nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216176347U (en) |
-
2021
- 2021-10-22 CN CN202122542806.1U patent/CN216176347U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |