CN204108677U - A kind of standard fasteners - Google Patents
A kind of standard fasteners Download PDFInfo
- Publication number
- CN204108677U CN204108677U CN201420417306.2U CN201420417306U CN204108677U CN 204108677 U CN204108677 U CN 204108677U CN 201420417306 U CN201420417306 U CN 201420417306U CN 204108677 U CN204108677 U CN 204108677U
- Authority
- CN
- China
- Prior art keywords
- fixed head
- fastener body
- securing member
- binding
- member holder
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of standard fasteners, comprise fastener body, and the securing member holder be arranged on fastener body, and the binding be arranged on fastener body, and the through hole be arranged on fastener body, and the screwed hole be arranged on fastener body, and to be arranged on fastener body and the holding screw closed with corresponding threaded holes, fastener body side is provided with the first fixed head, opposite side is provided with the second fixed head, through hole runs through the first fixed head, securing member holder, holding screw and the second fixed head, stud is provided with in through hole, the two ends of stud are equipped with nut, holding screw top is provided with jam nut, jam nut is provided with rivet, rivet runs through binding, and extend in securing member holder.Its structure is simple, uses, easy for installation, simple to operate, and make simple, coordinate closely, fastening effect is good, and stability is high, and cost is low, and reliable in quality is applied widely, long service life, has safe and reliable effect.
Description
Technical field
The utility model relates to a kind of standard fasteners.
Background technology
In mechanical processing process, usually need first workpiece to be fixed by securing member, make workpiece obtain tram relative to lathe and cutter, then workpiece is processed.By securing member, workpiece is fixed, because the positional precision of workpiece is ensured by securing member, the impact of workman's technical merit can not be subject to, so Workpiece Machining Accuracy is high and stable, and then rate of reducing the number of rejects and seconds, ensure that the quality of product; Again because securing member can make workpiece fixed, can not loosen, decrease unproductive time significantly, improve production efficiency.So both can ensure mechanical processing quality, enhanced productivity, reduce labor intensity, the excessive demand to workman's technology can have been reduced again.But existing securing member, when its fastening workpiece or connecting plate, usually there will be and tightly determines screw loosening phenomenon, this can bring certain loss to user.
Summary of the invention
It is simple that the technical problems to be solved in the utility model is to provide a kind of structure, uses, easy for installation, simple to operate, and make simple, coordinate closely, fastening effect is good, and stability is high, and cost is low, applied widely, the standard fasteners of long service life.
For solving the problem, the utility model adopts following technical scheme:
A kind of standard fasteners, comprise fastener body, and the securing member holder be arranged on fastener body, and the binding be arranged on fastener body, and the through hole be arranged on fastener body, and the screwed hole be arranged on fastener body, and to be arranged on fastener body and the holding screw closed with corresponding threaded holes, described fastener body side is provided with the first fixed head, opposite side is provided with the second fixed head, described through hole runs through the first fixed head, securing member holder, holding screw and the second fixed head, stud is provided with in described through hole, the two ends of described stud are equipped with nut, described holding screw top is provided with jam nut, described jam nut is provided with rivet, described rivet runs through binding, and extend in securing member holder.
As preferred technical scheme, described first fixed head and the second fixed head are equipped with the first screw and the second screw, described first fixed head is connected with securing member holder by the first screw with the second fixed head, and described first fixed head is connected with binding by the second screw with the second fixed head.
As preferred technical scheme, described jam nut and binding junction are provided with packing ring.
As preferred technical scheme, described rivet is provided with four, and shape is arranged on jam nut ringwise.
As preferred technical scheme, described holding screw runs through binding, and extends in securing member holder.
The beneficial effect of a kind of standard fasteners of the utility model is: during use, by set holding screw, securing member holder and binding are fastenedly connected, simultaneously by rivet and the stud of supporting setting on fastener body, can prevent holding screw from occurring loosening phenomenon, and the jam nut of fixing holding screw occurs loosening phenomenon, adopt dual fixing, avoid the loosening phenomenon that securing member occurs when fastening, thus better to workpiece or to need fastening connecting plate to carry out fastening.Its structure is simple, uses, easy for installation, simple to operate, and make simple, coordinate closely, fastening effect is good, and stability is high, and cost is low, and reliable in quality is applied widely, long service life, has safe and reliable effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of standard fasteners of the utility model.
Detailed description of the invention
Consult a kind of standard fasteners shown in Fig. 1, comprise fastener body 1, and the securing member holder 2 be arranged on fastener body 1, and the binding 3 be arranged on fastener body 1, and the through hole 4 be arranged on fastener body 1, and the screwed hole 5 be arranged on fastener body 1, and to be arranged on fastener body 1 and the holding screw 6 matched with screwed hole 5, described fastener body 1 side is provided with the first fixed head 7, opposite side is provided with the second fixed head 8, described through hole 4 runs through the first fixed head 7, securing member holder 2, holding screw 6 and the second fixed head 8, stud 9 is provided with in described through hole 4, the two ends of described stud 9 are equipped with nut 10, described holding screw 6 top is provided with jam nut 11, described jam nut 11 is provided with rivet 12, described rivet 12 runs through binding 3, and extend in securing member holder 2.
Described first fixed head 7 and the second fixed head 8 are equipped with the first screw 13 and the second screw 14, described first fixed head 7 is connected with securing member holder 2 by the first screw 13 with the second fixed head 8, and described first fixed head 7 is connected with binding 3 by the second screw 14 with the second fixed head 8.
Described jam nut 11 is provided with packing ring 15 with binding 3 junction.
Described rivet 12 is provided with four, and shape is arranged on jam nut 11 ringwise.
Described holding screw 6 runs through binding 3, and extends in securing member holder 2.
Further, by set packing ring, increase the Area of bearing of connected compcnent to reduce the pressure of contact position and to avoid tightening the surface of jam nut scratch connected compcnent.
The beneficial effect of a kind of standard fasteners of the utility model is: during use, by set holding screw, securing member holder and binding are fastenedly connected, simultaneously by rivet and the stud of supporting setting on fastener body, can prevent holding screw from occurring loosening phenomenon, and the jam nut of fixing holding screw occurs loosening phenomenon, adopt dual fixing, avoid the loosening phenomenon that securing member occurs when fastening, thus better to workpiece or to need fastening connecting plate to carry out fastening.Its structure is simple, uses, easy for installation, simple to operate, and make simple, coordinate closely, fastening effect is good, and stability is high, and cost is low, and reliable in quality is applied widely, long service life, has safe and reliable effect.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (5)
1. a standard fasteners, it is characterized in that: comprise fastener body, and the securing member holder be arranged on fastener body, and the binding be arranged on fastener body, and the through hole be arranged on fastener body, and the screwed hole be arranged on fastener body, and to be arranged on fastener body and the holding screw closed with corresponding threaded holes, described fastener body side is provided with the first fixed head, opposite side is provided with the second fixed head, described through hole runs through the first fixed head, securing member holder, holding screw and the second fixed head, stud is provided with in described through hole, the two ends of described stud are equipped with nut, described holding screw top is provided with jam nut, described jam nut is provided with rivet, described rivet runs through binding, and extend in securing member holder.
2. standard fasteners according to claim 1, it is characterized in that: described first fixed head and the second fixed head are equipped with the first screw and the second screw, described first fixed head is connected with securing member holder by the first screw with the second fixed head, and described first fixed head is connected with binding by the second screw with the second fixed head.
3. standard fasteners according to claim 1, is characterized in that: described jam nut and binding junction are provided with packing ring.
4. standard fasteners according to claim 1, is characterized in that: described rivet is provided with four, and shape is arranged on jam nut ringwise.
5. standard fasteners according to claim 1, is characterized in that: described holding screw runs through binding, and extends in securing member holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420417306.2U CN204108677U (en) | 2014-07-28 | 2014-07-28 | A kind of standard fasteners |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420417306.2U CN204108677U (en) | 2014-07-28 | 2014-07-28 | A kind of standard fasteners |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204108677U true CN204108677U (en) | 2015-01-21 |
Family
ID=52326035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420417306.2U Expired - Fee Related CN204108677U (en) | 2014-07-28 | 2014-07-28 | A kind of standard fasteners |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204108677U (en) |
-
2014
- 2014-07-28 CN CN201420417306.2U patent/CN204108677U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20150728 |
|
| EXPY | Termination of patent right or utility model |