CN202192266U - Automatic material limiting device for hexagon nut - Google Patents
Automatic material limiting device for hexagon nut Download PDFInfo
- Publication number
- CN202192266U CN202192266U CN2011203020795U CN201120302079U CN202192266U CN 202192266 U CN202192266 U CN 202192266U CN 2011203020795 U CN2011203020795 U CN 2011203020795U CN 201120302079 U CN201120302079 U CN 201120302079U CN 202192266 U CN202192266 U CN 202192266U
- Authority
- CN
- China
- Prior art keywords
- driving shaft
- limiting device
- driven axle
- hex nut
- material road
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an automatic material limiting device for a hexagon nut. The automatic material limiting device for the hexagon nut is characterized by comprising an erect material channel for the hexagon nut to be processed to pass, a positioning bracket positioned outside the material channel, and a linkage plate which can rotate along a middle positioning shaft, wherein the two ends of the linkage plate are detachably connected on a driving shaft and a driven shaft which are arranged up and down, are parallel and move in opposite directions; a power unit for applying straight reciprocating acting force on the driving shaft is connected at the rear part of the driving shaft; the driving shaft drives the driven shaft through the power unit and enters the material channel together with the driven shaft in an staggered way respectively through the positioning bracket and an open hole of the material channel; and the manual material loading mode is changed into the automatic material loading mode, a manipulator can be controlled to only feed one material each time through automatic control, the production efficiency is improved, and the manufacturing cost is reduced.
Description
Technical field
The utility model relates to a kind of material limiting device, especially a kind of automatic material limiting device of hex nut.
Background technology
Hex nut is to use with bolt, screw fit, plays a kind of part that connects fastening parts effect, in manufacturing machinery, has a wide range of applications.
At present, the processing hex nut generally adopts manual mode that hex nut is carried out material loading on numerically controlled lathe, by the workman of operating numerical control lathe hex nut is carried out material loading, and the hex nut that manually will process is delivered to the workspace through manual feeding port.Yet the mode of this manual material loading is waste of manpower and time very, and production efficiency is extremely low, and caused the raising of production cost indirectly thus, more likely causes security incident.
The utility model content
The utility model technical problem to be solved provides the automatic material limiting device of a kind of hex nut, and changing manual material loading is automatic charging, can control manipulator automatically and only adorn a material at every turn, has improved production efficiency, has reduced production cost.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: the automatic material limiting device of a kind of hex nut; It is characterized in that: the interlock plate that comprises the material road that supplies the setting that hex nut to be processed passes through, is positioned at the outside locating support in said material road and can rotates around the interfix axle; The two ends of said interlock plate removably be connected respectively up and down arrange and driving shaft and driven axle that the parallel direction of motion is opposite on; The rear portion of said driving shaft is connected with the power set that said driving shaft applied the linear reciprocation active force, and described driving shaft gets in the said material road through the perforate in said locating support and said material road respectively through said power set interlock driven axle alternately.
An aspect according to the utility model; Place of the perforate of the interstitial hole of the hex nut to be processed in the said material road, thereby insert in the interstitial hole of said hex nut to be processed after making said driving shaft and said driven axle get into said material road over against said locating support and front, said material road.Can hex nut to be processed be fastened thus, thereby guarantee to have only a hex nut to pass through.
Another aspect according to the utility model; Place of the perforate of the side of the hex nut to be processed in the said material road, thereby conflict in the side of said hex nut to be processed after making said driving shaft and said driven axle get into said material road over against said locating support and said material road one side.Can hex nut to be processed be fastened equally, thereby guarantee to have only a hex nut to pass through.
The rear portion of said driven axle is equipped with and is made driven axle have the back-moving spring of movement tendency backward all the time.Make that thus when driving shaft did not have power, driven axle was regained at the reset force active force that back-moving spring applies, driving shaft is forced release, thereby the material loading hex nut is fastened, and guarantees that the limit material is reliable.
Said driving shaft and said driven axle are connected on the said interlock plate and all adjustable with the relative position of said interlock plate through driving pin with by untie-sell respectively.Therefore, the distance between driving shaft and the driven axle can be regulated according to the size of hex nut.
Preferably, said power set are cylinder.
Compared with prior art; The advantage of the utility model is: through rotatable interlock plate is set between driving shaft and driven axle; Make that the direction of motion of driving shaft and driven axle is opposite, thereby guarantee that the same time always has an axle to be positioned at the material road and hex nut to be processed is carried out spacing, guaranteed that thus manipulator can only adorn a material at every turn; Change manual material loading originally into automatic charging, improved the efficient of producing; Through driven axle is provided with back-moving spring, make that also can force to release entering material road when driving shaft runs out of steam guarantees that the limit material is reliable; Driving shaft all can be fixed on different position on the interlock plate with driven axle, makes that the distance between two axles can be regulated to different hex nuts, has enlarged range of application.
Description of drawings
Fig. 1 is the front elevation of first embodiment of the material limiting device of the utility model;
Fig. 2 is that the A-A of first embodiment of Fig. 1 is to cutaway view;
Fig. 3 is the cutaway view of second embodiment.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
First embodiment of the utility model adopts the spacing mode of hex nut centre bore, also promptly positive spacing mode.See Fig. 1 and Fig. 2, the automatic material limiting device of a kind of hex nut comprises the material road 4 that supplies hex nut 10 to be processed to pass through, and this material road can adopt to be erect or mode such as tilting is provided with; Be arranged on the locating support 3 of 4 outsides, material road; Driving shaft 2, the rear portion that is connected driving shaft 2 applies the power set 1 of rectilinear direction reciprocating power to driving shaft 2, and in the present embodiment, preferably cylinder is preferred, is slim cylinder.But except cylinder, also can adopt the power set of types such as oil cylinder.
One end of interlock plate 5 removably is connected on the driving shaft 2 through driving pin 11, and the end of driving pin 11 is provided with a jump ring 12, does relative motion to prevent driving shaft 2 relative interlock plates 5.The other end of interlock plate 5 is through removably being connected on the driven axle 6 by untie-sell 13, and the centre of interlock plate 5 is provided with interfix axle 14, is fixed on the locating support 3 through support pad 15, and interlock plate 5 can rotate around interfix axle 14.Driving shaft 2 arranges up and down with driven axle 6 and is parallel, and on the position of the locating support and the positive corresponding driving shaft in material road, has the hole that communicates, and on the position of the locating support and the positive corresponding driven axle in material road, also has the hole that communicates equally.Driving shaft 2 is with driven axle 6 can 4 positive perforates enter in the material road 4 with the material road through locating support 3 respectively, and the rear portion of driven axle 6 is provided with back-moving spring 7, and is fixing with nut 9 through packing ring 8, makes driven axle 6 have the trend of motion backward all the time.
The course of work of the automatic material limiting device of the utility model is following: the air inlet of cylinder forward; Driving shaft 2 is released; Insert in the interstitial hole 101 of the hex nut to be processed 10 in the material road 4 after making the perforate of driving shaft 2 through locating support 3 and material road 4 one sides, this interstitial hole 101 is over against the perforate of locating support 3 with material road 4 one sides.Driving shaft 2 withstands hex nut 10 thus, limits its whereabouts.The plate 5 that links simultaneously rotates around interfix axle 14, drives driven axle 6 and regains, and originally the hex nut to be processed 10 at driven axle 6 places slides in the manipulator; When the reverse air feed of cylinder; Driving shaft 2 is regained; Then its hex nut to be processed that inserts before this 10 glides, and arrives driven axle 6 places, makes driven axle 6 release simultaneously under the effect that is retracted in interlock plate 5 of driving shaft 2; Be inserted in the interstitial hole 101 of hex nut to be processed 10 of downslide, thereby stop this hex nut 10 to be processed to continue to glide.That is to say that driving shaft 2 interlock driven axle 6 under the drive of cylinder enters in the material road 4 through the perforate of locating support 3 with material road 4 one sides alternately, thus repeatedly, defines each time and can only be slided in the manipulator by a hex nut 10 to be processed.Also be that the hex nut in every whereabouts will successively pass through the spacing of driving shaft and driven axle, to cooperate digital control processing.
In the action each time of cylinder (forward air inlet or reverse air inlet), owing to be provided with interlock plate 5, making always has an axle to be inserted in the interstitial hole 101 of hex nut 10 to be processed in driving shaft 2 and the driven axle 6, thereby reaches the effect that separates the limit material.Distance H between driving shaft 2 and the driven axle 6 is the external diameter that is equal to or slightly greater than hex nut 10 to be processed, for the hex nut of different size, and can be through connecting different positions above that with interlock plate 5 or changing the interlock plate and realize.
When cylinder is died when quitting work; Under the reset force effect of back-moving spring 7, driven axle 6 is regained, and driving shaft 2 is forced release; Be inserted in the interstitial hole 101 of the hex nut to be processed 10 that gets off material 4 tops, road; It is fastened, the numerous hex nuts in the material road can not fallen, wait for work next time.
Second embodiment of the utility model and the difference of first embodiment are also do not have under the situation of interstitial hole at hex nut 10 to be processed, change limit method, have adopted the spacing mode in hex nut side.Certainly nut has under the situation of interstitial hole, also can be through the side limit method of present embodiment.Referring to Fig. 3; The perforate that can supply driving shaft 2 and driven axle 6 to get into is opened in the side of locating support 3 with material road 4; The side that is installed in the hex nut to be processed 10 in the material road 4 is then over against the perforate of locating support 3 with material 4 sides, road; Driving shaft 2 resists in the side of hex nut 10 to be processed when getting into the state in material road 4 respectively with driven axle 6, to reach the effect that separates the limit material with hex nut is spacing.
The above is merely the preferred implementation of the utility model; Should be pointed out that for those of ordinary skill in the art, do not breaking away under the principle prerequisite of the utility model; Can also make various deformation and improvement, this also should be regarded as the protection domain of the utility model.
Claims (8)
1. automatic material limiting device of hex nut; It is characterized in that: the interlock plate (5) that comprises the material road (4) that supplies the setting that hex nut to be processed (10) passes through, is positioned at the outside locating support (3) in said material road (4) and can rotates around interfix axle (14); The two ends of said interlock plate (5) removably be connected respectively up and down arrange and driving shaft (2) and driven axle (6) that the parallel direction of motion is opposite on; The rear portion of said driving shaft (2) is connected with the power set (1) that said driving shaft (2) applied the linear reciprocation active force, and described driving shaft (2) gets in the said material road (4) through the perforate in said locating support (3) and said material road (4) respectively through said power set (1) interlock driven axle alternately.
2. automatic material limiting device as claimed in claim 1; It is characterized in that: the interstitial hole (101) that places the hex nut to be processed (10) in the said material road (4) inserts in the interstitial hole (101) of said hex nut to be processed (10) thereby make said driving shaft (2) and said driven axle (6) get into back, said material road (4) over against the positive perforate of said locating support (3) and said material road (4).
3. automatic material limiting device as claimed in claim 1; It is characterized in that: place of the perforate of the side of the hex nut to be processed (10) in the said material road (4), conflict in the side of said hex nut to be processed (10) thereby make said driving shaft (2) and said driven axle (6) get into back, said material road (4) over against said locating support (3) and said material road (4) one sides.
4. like each described automatic material limiting device among the claim 1-3, it is characterized in that: the rear portion of said driven axle (6) is equipped with and is made driven axle (6) have the back-moving spring of movement tendency (7) backward all the time.
5. like each described automatic material limiting device among the claim 1-3, it is characterized in that: said driving shaft (2) and said driven axle (6) are connected that said interlock plate (5) is gone up and all adjustable with the relative position of said interlock plate (5) through driving pin (11) with by untie-sell (13) respectively.
6. automatic material limiting device as claimed in claim 4 is characterized in that: said driving shaft (2) and said driven axle (6) are connected that said interlock plate (5) is gone up and all adjustable with the relative position of said interlock plate (5) through driving pin (11) with by untie-sell (13) respectively.
7. like each described automatic material limiting device among the claim 1-3, it is characterized in that said power set (1) are cylinder.
8. automatic material limiting device as claimed in claim 6 is characterized in that, said power set (1) are cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203020795U CN202192266U (en) | 2011-08-17 | 2011-08-17 | Automatic material limiting device for hexagon nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203020795U CN202192266U (en) | 2011-08-17 | 2011-08-17 | Automatic material limiting device for hexagon nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202192266U true CN202192266U (en) | 2012-04-18 |
Family
ID=45947197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203020795U Withdrawn - After Issue CN202192266U (en) | 2011-08-17 | 2011-08-17 | Automatic material limiting device for hexagon nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202192266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284711A (en) * | 2011-08-17 | 2011-12-21 | 宁波华升数控车床有限公司 | Automatic limiting device of hexagonal nut |
-
2011
- 2011-08-17 CN CN2011203020795U patent/CN202192266U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284711A (en) * | 2011-08-17 | 2011-12-21 | 宁波华升数控车床有限公司 | Automatic limiting device of hexagonal nut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120418 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |