CN205207361U - Elastically positioned round pin device that has dust removal function - Google Patents
Elastically positioned round pin device that has dust removal function Download PDFInfo
- Publication number
- CN205207361U CN205207361U CN201521066928.6U CN201521066928U CN205207361U CN 205207361 U CN205207361 U CN 205207361U CN 201521066928 U CN201521066928 U CN 201521066928U CN 205207361 U CN205207361 U CN 205207361U
- Authority
- CN
- China
- Prior art keywords
- cavity
- round pin
- locating stud
- air source
- pin device
- 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 relates to an elastically positioned round pin device that has dust removal function. It includes base plate and round pin base, base plate lower extreme nestification is in the round pin base be equipped with the cavity in the base plate, be equipped with locating pin and reset spring in this cavity, the lower extreme of base plate be equipped with the import of high pressurized air source, the both sides of cavity of round pin base be equipped with air conduction channel, the outer lane of the upper surface cavity of round pin base is equipped with the export of the high pressurized air source of a plurality of. Utility model's characteristics lie in: the utility model discloses based on elastically positioned round pin, ensure that during operation positioning operation is simple, especially under the relatively poor condition of sight, use the elastically positioned finger setting, can guarantee to fix a position fast, the accurate positioning, just promote production efficiency, locating pin work end is the toper button head, can be more convenient when ensureing to fix a position, and the converted products that just can not wear and tear influences product quality.
Description
Technical field
Model utility relates to field of mechanical technique, refers to a kind of dowel device, especially a kind of elastic positioning pin device having dedusting function.
Background technique
In machinery, locating stud, through in the hole needing part that is fastening or that connect, plays a part the free mobility of limit feature.
Product parts or moulds of industrial equipment often need to rely on pin hole or other positioning holes to carry out quick position in process of production, past locating stud nail or other positioning holes are generally located with latch, positioning action is more loaded down with trivial details, particularly when sight line is poor, the abnormal trouble that seems is located with latch, can not quick position, accurately locate, and affect manufacturing efficiency.
When locating stud is located, nail is interior, locating stud end all has some dusts or particle, one side in operation easily makes locating stud be difficult to enter nail, the opposing party can wear and tear nail or locating stud surface, inaccuracy after causing during location, affect quality of product and manufacturing efficiency, also can lower the working life of locating stud.
Model utility content
The object of model utility is for the problems referred to above, provides a kind ofly can ensure above-mentioned functions, the pinpoint elastic positioning pin device having dedusting function.
For achieving the above object, model utility have employed following technical proposal: a kind of elastic positioning pin device having dedusting function, comprise substrate and pin pedestal, described substrate lower end is nested in pin pedestal, and connected by several bolton, cavity is provided with in described substrate, locating stud and Returnning spring is provided with in this cavity, the bottom of described Returnning spring end thereof contacts substrate inside, the other end connects the tail end of locating stud, connecting plate is provided with between the tail end of this locating stud and Returnning spring, described connecting plate coordinates with cavity, the lower end of described substrate is provided with high-pressure air source import, the both sides of the cavity of described pin pedestal are provided with air guide channel, and air guide channel and cavity are connected, the outer ring of the upper surface cavity of described pin pedestal is provided with the outlet of several high-pressure air source, the outlet of this high-pressure air source is obliquely installed to locating stud.
A kind ofly have in the elastic positioning pin device of dedusting function above-mentioned, described locating stud working end is taper round end.
A kind ofly have in the elastic positioning pin device of dedusting function above-mentioned, described substrate and pin pedestal joint are provided with sealing layer.
A kind ofly have in the elastic positioning pin device of dedusting function above-mentioned, the below of the position of connecting plate when described air guide channel bottom is arranged on Returnning spring relaxation state.
A kind ofly have in the elastic positioning pin device of dedusting function above-mentioned, the diameter of described high-pressure air source outlet is less than the diameter of air guide channel.
Compared with prior art, the feature of model utility is: the utility model is based on elastic positioning pin, and when guaranteeing work, positioning action is simple, particularly when sight line is poor, with elastic positioning pin location, quick position can be ensured, accurately locate, and improving production efficiency; Locating stud working end is taper round end, and guaranteeing can be convenient when locating, and the processed product that can not wear and tear, affect quality of product; Connecting plate is provided with between the tail end of locating stud and Returnning spring, connecting plate coordinates with cavity, the both sides of the cavity of pin pedestal are provided with air guide channel, and air guide channel and cavity are connected, the below of the position of connecting plate when air guide channel bottom is arranged on Returnning spring relaxation state, guarantee that high-pressure air source can become the power promoting locating stud, also can have the dustproof function to locating stud working end and product nail; High-pressure air source outlet is obliquely installed to locating stud, and the diameter of high-pressure air source outlet is less than the diameter of air guide channel, ensures that high-pressure air source can blow to locating stud working end and product nail, and air pressure when increasing blowout, improve dust removing effects.
Accompanying drawing explanation
In order to be illustrated more clearly in model utility embodiment or technological 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 some embodiments of model utility, 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 model utility;
Fig. 2 is the plan view of model utility;
Fig. 3 is the pin pedestal structure schematic diagram of model utility.
Embodiment
Below in conjunction with the accompanying drawing in model utility embodiment, be clearly and completely described the technological scheme in model utility embodiment, obviously, described embodiment is only model utility part embodiment, instead of whole embodiments.Based on the embodiment in model utility, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of utility model protection.
As shown in Figure 1, Figure 2, Figure 3 shows, the utility model is the elastic positioning pin device having dedusting function, and it comprises substrate 1 and pin pedestal 2, and substrate 1 lower end is outstanding rectangle, be nested in the groove on pin pedestal 2, and be fastenedly connected by 3 bolts 7, this bolt 7 is arranged on the inclined-plane of pin pedestal 2, and submerges in pin pedestal 2, substrate 1 and pin pedestal 2 joint are provided with sealing layer 8, prevent gas leakage, and prevent substrate 1 and pin pedestal 2 from sliding, guarantee that locking is stable, locating stud 4 working end is taper round end, and guaranteeing can be convenient when locating, and the processed product that can not wear and tear, affect quality of product, cavity 11 is provided with in substrate 1, this cavity 11 is cylinder type, and in cavity 11, be provided with locating stud 4 and Returnning spring 3, the bottom inner surface of the groove of Returnning spring 3 end thereof contacts substrate 1, the other end connects the tail end of locating stud 4, connecting plate 10 is provided with between them, connecting plate 10 coordinates with cavity 11, the lower end of substrate 1 is provided with high-pressure air source import 5, the both sides of the cavity 11 of pin pedestal 2 are provided with air guide channel 6, and air guide channel 6 and cavity 11 are connected, the below of the position of connecting plate 10 when air guide channel 6 bottom is arranged on Returnning spring 3 relaxation state, when Returnning spring 3 is compacted, connecting plate 10 is engaged in cavity 11, Returnning spring 3 can to locating stud 4 one pressure, high-pressure air source also can give locating stud 4 one pressure, guarantee that locating stud 4 inserts nail rapidly in time when running into nail, when Returnning spring 3 sets back, cavity 11 is communicated with air guide channel 6, high-pressure air source just can enter air guide channel 6, discharge from high-pressure air source outlet 9, dedusting is carried out to locating stud 4, the outer ring of the upper surface cavity 11 of pin pedestal 2 is provided with several high-pressure air source outlet 9, this high-pressure air source outlet 9 is obliquely installed to locating stud 4, guarantee that the effective object of high-pressure air source is locating stud 4 and product nail, guarantee effect face is cleaned, ensure quality and the operating efficiency of product, and the diameter of high-pressure air source outlet 9 be less than air guide channel 6 diameter, guarantee that the air pressure of high-pressure air source outlet 9 increases, strengthen the effect of dustproof function.
Use of the present utility model, when guaranteeing work, positioning action is simple, particularly when sight line is poor, locate with elastic positioning pin, quick position can be ensured, accurately locate, and improving production efficiency, and operationally, to locating stud and nail, there is dustproof function, ensure that the quality of product and improve the working life of locating stud.
The foregoing is only the preferred embodiment of model utility, not in order to limit model utility, within all spirit in model utility and principle, any amendment done, equivalent replacement, improvement etc., within the protection domain that all should be included in model utility.
Claims (5)
1. one kind has the elastic positioning pin device of dedusting function, comprise substrate (1) and pin pedestal (2), described substrate (1) lower end is nested in pin pedestal (2), and be fastenedly connected by several bolts (7), it is characterized in that, cavity (11) is provided with in described substrate (1), locating stud (4) and Returnning spring (3) is provided with in this cavity (11), the bottom that described Returnning spring (3) end thereof contacts substrate (1) is inner, the other end connects the tail end of locating stud (4), connecting plate (10) is provided with between the tail end of this locating stud (4) and Returnning spring (3), described connecting plate (10) coordinates with cavity (11), the lower end of described substrate (1) is provided with high-pressure air source import (5), the both sides of the cavity (11) of described pin pedestal (2) are provided with air guide channel (6), and air guide channel (6) and cavity (11) are connected, the outer ring of the upper surface cavity (11) of described pin pedestal (2) is provided with several high-pressure air source outlet (9), this high-pressure air source outlet (9) is obliquely installed to locating stud (4).
2. a kind of elastic positioning pin device having dedusting function according to claim 1, is characterized in that, described locating stud (4) working end is taper round end.
3. a kind of elastic positioning pin device having dedusting function according to claim 1, is characterized in that, described substrate (1) and pin pedestal (2) joint are provided with sealing layer (8).
4. a kind of elastic positioning pin device having dedusting function according to claim 1, is characterized in that, the below of the position of connecting plate (10) when described air guide channel (6) bottom is arranged on Returnning spring (3) relaxation state.
5. a kind of elastic positioning pin device having dedusting function according to claim 1, is characterized in that, the diameter of described high-pressure air source outlet (9) be less than air guide channel (6) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521066928.6U CN205207361U (en) | 2015-12-21 | 2015-12-21 | Elastically positioned round pin device that has dust removal function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521066928.6U CN205207361U (en) | 2015-12-21 | 2015-12-21 | Elastically positioned round pin device that has dust removal function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205207361U true CN205207361U (en) | 2016-05-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521066928.6U Expired - Fee Related CN205207361U (en) | 2015-12-21 | 2015-12-21 | Elastically positioned round pin device that has dust removal function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205207361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109641339A (en) * | 2016-06-03 | 2019-04-16 | 胡斯华纳有限公司 | Floor grinding mill and the method for operating floor grinding mill |
-
2015
- 2015-12-21 CN CN201521066928.6U patent/CN205207361U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109641339A (en) * | 2016-06-03 | 2019-04-16 | 胡斯华纳有限公司 | Floor grinding mill and the method for operating floor grinding mill |
| US11440155B2 (en) | 2016-06-03 | 2022-09-13 | Husqvarna Ab | Floor grinding machine, method of operating floor grinding machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20201221 |