CN207647945U - A kind of brad punch and cushion block - Google Patents
A kind of brad punch and cushion block Download PDFInfo
- Publication number
- CN207647945U CN207647945U CN201721665754.4U CN201721665754U CN207647945U CN 207647945 U CN207647945 U CN 207647945U CN 201721665754 U CN201721665754 U CN 201721665754U CN 207647945 U CN207647945 U CN 207647945U
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- nail pressing
- nut
- brad punch
- nail
- utility
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Abstract
The utility model discloses a kind of brad punch and cushion blocks, and wherein brad punch includes nail pressing and nail pressing nut；The front end of nail pressing is rounded front end；The peripheral part of nail pressing nut is circular circumference portion；There is nail pressing nut the through hole that the opposite other end in the end is through to from one end, nail pressing can move and can be fixed in through hole.The structure of a kind of brad punch and nail pressing nut provided by the utility model is circular configuration, can avoid the shelf depreciation formed because structure is sharp to a certain extent, and then can improve the service life of the transformer using the brad punch.A kind of cushion block provided by the utility model also solves corresponding technical problem.
Description
Technical field
The utility model is related to transformer technology fields, more specifically to a kind of brad punch and cushion block.
Background technology
During the use of transformer, due to, there are sharp parts, causing to deposit at cushion block and nail pressing between nail pressing and cushion block
In shelf depreciation, this can shorten the service life of transformer.
In conclusion the service life for how improving transformer is a problem to be solved by those skilled in the art.
Utility model content
The purpose of this utility model is to provide a kind of brad punch, can solve how to improve transformer to a certain extent
The technical issues of service life.The utility model additionally provides a kind of cushion block.
To achieve the goals above, the utility model provides the following technical solutions：
A kind of brad punch, including nail pressing, nail pressing nut；
The front end of the nail pressing is rounded front end；The peripheral part of the nail pressing nut is circular circumference portion；The nail pressing spiral shell
There is mother the through hole that the opposite other end in the end is through to from one end, the nail pressing can be moved in the through hole and can quilt
It is fixed.
Preferably, further include pressure pad, the peripheral part of the pressure pad is circular circumference portion.
Preferably, one end of the pressure pad is equipped with groove, and the rounded front end of the nail pressing is equipped with protrusion, the groove and institute
Protrusion is stated to match.
Preferably, the nail pressing nut through face is equipped with screw thread, the rivet nut outer surface of the nail pressing be equipped with it is described
The corresponding screw thread of screw thread on nail pressing nut.
Preferably, the screw thread of the rivet nut outer surface of the nail pressing is located at the central region of the rivet nut outer surface.
Preferably, the nail pressing nut through face is equipped with card slot, the rivet nut outer surface of the nail pressing be equipped with it is described
The identical card body of card slot.
Preferably, the nail pressing nut is equipped with protrusion along one end of the through hole.
A kind of cushion block, including as above any brad punch.
A kind of brad punch provided by the utility model includes nail pressing and nail pressing nut；The front end of nail pressing is rounded front end；Pressure
The peripheral part of nail nut is circular circumference portion；Nail pressing nut has the through hole that the opposite other end in the end is through to from one end,
Nail pressing can be moved and be can be fixed in through hole.The structure of a kind of brad punch and nail pressing nut provided by the utility model is
Circular configuration can avoid the shelf depreciation formed because structure is sharp, and then can improve using the pressure to a certain extent
Follow closely the service life of the transformer of device.A kind of cushion block provided by the utility model also solves corresponding technical problem.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is a kind of structural schematic diagram for brad punch that the utility model embodiment provides；
Fig. 2 is the structural schematic diagram of pressure pad in a kind of brad punch that the utility model embodiment provides.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, Fig. 1 is a kind of structural schematic diagram for brad punch that the utility model embodiment provides.
A kind of brad punch that the utility model embodiment provides, may include nail pressing 101, nail pressing nut 102；
The front end of nail pressing 101 is rounded front end；The peripheral part of nail pressing nut 102 is circular circumference portion；Nail pressing nut 102 has
There are the through hole for being through to the opposite other end in the end from one end, nail pressing 101 that can move and can be fixed in through hole.Here
The front end of described nail pressing refers to that nail pressing may pass through one end of through hole；Nail pressing nut is for fixing nail pressing and other devices
Connection；In practical application, the body of through hole can be determined according to the body of nail pressing.
A kind of brad punch provided by the utility model includes nail pressing and nail pressing nut；The front end of nail pressing is rounded front end；Pressure
The peripheral part of nail nut is circular circumference portion；Nail pressing nut has the through hole that the opposite other end in the end is through to from one end,
Nail pressing can be moved and be can be fixed in through hole.The structure of a kind of brad punch and nail pressing nut provided by the utility model is
Circular configuration can avoid the shelf depreciation formed because structure is sharp, and then can improve using the pressure to a certain extent
Follow closely the service life of the transformer of device.A kind of cushion block provided by the utility model also solves corresponding technical problem.
Referring to Fig. 2, Fig. 2 is the structural schematic diagram of pressure pad in a kind of brad punch that the utility model embodiment provides.
Can also include pressure pad, the peripheral part of pressure pad is circle in a kind of brad punch that the utility model embodiment provides
Peripheral part.
It, can be at this in practical application in order to further avoid between the front end of nail pressing and other devices there are sharp parts
Pressure pad 103 is set in a kind of brad punch that utility model embodiment provides, and the peripheral part of pressure pad 103 is circular circumference portion, specifically
In, pressure pad 103 can be positioned over to the contact position of nail pressing front end and other devices, pressure pad 103 is by nail pressing and other devices
Extruding force between part and fix.
In a kind of brad punch that the utility model embodiment provides, one end of pressure pad can be equipped with groove, the fillet of nail pressing
Front end can be equipped with protrusion, and groove and protrusion match.
It please refers to Fig.1 and Fig. 2, in practical application, can also groove be set in one end of pressure pad, correspondingly, by nail pressing
Protrusion is arranged in rounded front end, and the groove of pressure pad and the protrusion of nail pressing rounded front end match, and can further eliminate nail pressing in this way
There are the probabilities of sharp parts between front end and other devices.
In a kind of brad punch that the utility model embodiment provides, nail pressing nut can be equipped with screw thread, pressure on face
The rivet nut outer surface of nail can be equipped with screw thread corresponding with the screw thread on nail pressing nut.In practical application, nail pressing and nail pressing nut
Between can realize relative motion or fixation between the two by screw thread.
In a kind of brad punch that the utility model embodiment provides, the screw thread of the rivet nut outer surface of nail pressing can be located at rivet nut
The central region of outer surface.
In practical application, in order to avoid the accidental discharge that screw thread is formed, the screw thread on the rivet nut surface of nail pressing can be arranged
Central region in rivet nut outer surface, central region here refer to the area in nail pressing in the preset range of nail pressing front end
Domain, for example follow closely the long region etc. between 3/4 nail length apart from nail pressing front end 1/4；The width of screw thread on rivet nut outer surface can also be set
Height of the degree less than or equal to through hole so that the screw thread on rivet nut outer surface is not exposed in other devices.
In a kind of brad punch that the utility model embodiment provides, nail pressing nut can be equipped with card slot, pressure on face
The rivet nut outer surface of nail can be equipped with the card body coincideing with card slot.
In order to further decrease the probability between nail pressing and other devices there are sharp parts, in practical application, nail pressing and pressure
Movement or fixation between the two, card body and card slot can also be realized between nail nut by the card body that card slot matches with card slot
Installation site in the two can determine according to actual needs, for example card slot can be arranged on face in nail pressing nut,
Card body etc. is set on the rivet nut outer surface of nail pressing.
In a kind of brad punch that the utility model embodiment provides, nail pressing nut can be equipped with convex along one end of through hole
Portion.
In practical application, nail pressing nut can be directly embedded in other devices, nail pressing nut by own form realize with
Fixation between other devices；Protrusion can also be set along one end of through hole in nail pressing nut, in this way in fixed nail pressing nut
When, only the protrusion can be fixed in other devices, reduce the difficulty of fixed nail pressing nut to a certain extent.
A kind of cushion block that the utility model embodiment provides, including brad punch described in any embodiment as above.
The utility model embodiment provide above-mentioned technical proposal in correspond to technical solution realization principle in the prior art
Consistent part is simultaneously unspecified, in order to avoid excessively repeat.The foregoing description of the disclosed embodiments makes people in the art
Member can realize or use the utility model.Various modifications to these embodiments will be for a person skilled in the art it is aobvious and
It is clear to, the general principles defined herein can without departing from the spirit or scope of the present utility model, at it
It is realized in its embodiment.Therefore, the utility model is not intended to be limited to the embodiments shown herein, and be to fit to
The consistent widest range of the principles and novel features disclosed herein.
Claims (8)
1. a kind of brad punch, which is characterized in that including nail pressing, nail pressing nut；
The front end of the nail pressing is rounded front end；The peripheral part of the nail pressing nut is circular circumference portion；The nail pressing nut tool
There are the through hole for being through to the opposite other end in the end from one end, the nail pressing that can move and can be consolidated in the through hole
It is fixed.
2. a kind of brad punch according to claim 1, which is characterized in that further include pressure pad, the peripheral part of the pressure pad is
Circular circumference portion.
3. a kind of brad punch according to claim 2, which is characterized in that one end of the pressure pad is equipped with groove, the pressure
The rounded front end of nail is equipped with protrusion, and the groove and the protrusion match.
4. a kind of brad punch according to claim 1, which is characterized in that the nail pressing nut is equipped with spiral shell through face
The rivet nut outer surface of line, the nail pressing is equipped with screw thread corresponding with the screw thread on the nail pressing nut.
5. a kind of brad punch according to claim 4, which is characterized in that the screw thread of the rivet nut outer surface of the nail pressing is located at
The central region of the rivet nut outer surface.
6. a kind of brad punch according to claim 1, which is characterized in that the nail pressing nut is equipped with card through face
Slot, the rivet nut outer surface of the nail pressing are equipped with the card body coincideing with the card slot.
7. a kind of brad punch according to any one of claims 1 to 6, which is characterized in that the nail pressing nut is along described
One end of through hole is equipped with protrusion.
8. a kind of cushion block, which is characterized in that including brad punch as described in any one of claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721665754.4U CN207647945U (en) | 2017-12-01 | 2017-12-01 | A kind of brad punch and cushion block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721665754.4U CN207647945U (en) | 2017-12-01 | 2017-12-01 | A kind of brad punch and cushion block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207647945U true CN207647945U (en) | 2018-07-24 |
Family
ID=62883270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721665754.4U Active CN207647945U (en) | 2017-12-01 | 2017-12-01 | A kind of brad punch and cushion block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207647945U (en) |
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2017
- 2017-12-01 CN CN201721665754.4U patent/CN207647945U/en active Active
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