CN203650077U - Sleeve steering mechanism - Google Patents
Sleeve steering mechanism Download PDFInfo
- Publication number
- CN203650077U CN203650077U CN201320746001.1U CN201320746001U CN203650077U CN 203650077 U CN203650077 U CN 203650077U CN 201320746001 U CN201320746001 U CN 201320746001U CN 203650077 U CN203650077 U CN 203650077U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- axle sleeve
- rotating shaft
- connects material
- hole
- 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 machine tool component, and particularly relates to a sleeve steering mechanism. The sleeve steering mechanism comprises a sleeve, a rotary shaft and a shaft sleeve matched with the rotary shaft. The shaft sleeve is sleeved with the sleeve and is in sliding connection with the sleeve, an elastic stop pin controlling displacement of the shaft sleeve is arranged on a port of the sleeve, a spiral sliding groove is formed in the inner wall of the sleeve, and the bottom of the sleeve is provided with a pressing spring and a pressing plate. A stop block is fixedly connected to one end of the shaft sleeve in the radial direction, a receiving plate with the same diameter as the stop block is arranged on the stop block, a guide groove is formed in the inner wall of one side, provided with the receiving plate, of the shaft sleeve, the other end of the shaft sleeve is provided with a protruding portion in the radial direction, a discharging hole is formed in the portion, close to the protruding portion, of the side wall of the shaft sleeve, the protruding portion is in sliding connection with a roll ball enabling the shaft sleeve to rotate along the spiral sliding groove, and a receiving hole is formed in the middle of the rotary shaft in the radial direction. According to the sleeve steering mechanism, the orientation of a pin bolt can be selected, the pin bolt can be assembled, the structure is simple, and practicability is high.
Description
Technical field
The utility model relates to a kind of machine tool component, is specifically related to a kind of sleeve steering mechanism.
Background technology
In mechanical processing process, usually make workpiece be fed into next station with same orientation by guiding mechanism, and then increase work efficiency.But some guiding mechanism needs part to enter one by one could normally work, and so just must use can make the workpiece feed arrangement of feeding one by one, increases use cost; And the frequency of feeding workpiece need be identical with guiding mechanism one by one for feed arrangement, otherwise guiding mechanism cannot normally be worked.
Utility model content
Technical problem to be solved in the utility model be to provide a kind of for one end with compared with the indexing mechanism of the columnar workpiece of small embossment, can make the workpiece feed arrangement of feeding one by one without using, and working stability, consume energy low.
In order to solve the problems of the technologies described above, the utility model provides sleeve steering mechanism, comprise feeding cylinder, also comprise sleeve, rotating shaft and the axle sleeve matching with rotating shaft, described jacket casing is located at outside axle sleeve and is slidably connected with axle sleeve, socket port is provided with the elasticity backing pin of controlling axle sleeve displacement, and sleeve lining is provided with spiral chute, and sleeve bottom is provided with stage clip and pressing plate; Axle sleeve one end is radially fixedly connected with block, with the same diameter of block on be provided with the plate that connects material, the sleeve lining that is provided with plate one side that connects material has gathering sill, the axle sleeve other end is radially provided with lug boss, side wall of shaft sleeve has discharge opening near jut, and described lug boss slidably connects the ball that can make axle sleeve rotate along spiral chute; Described rotating shaft middle part is radially provided with the hole that connects material, and rotating shaft one end is stretched in axle sleeve and offseted by elastic recovery element and pressing plate; The elastic modelling quantity of elastic recovery element is greater than the elastic modelling quantity of stage clip; Described feeding cylinder is positioned at rotating shaft top and can communicates with the hole that connects material.
Adopt the sleeve steering mechanism of said structure, when one end is with entering and connect material behind hole compared with the columnar workpiece of small embossment, if the protruding end of workpiece is introduced into the hole that connects material, the protruding end of workpiece can enter gathering sill, elastic recovery element and stage clip are moved and push in rotating shaft vertically, and then make to connect material hole and discharge opening communicate, workpiece through discharge opening and protruding end in front whereabouts; If enter the hole that connects material after the protruding end of workpiece, in the time that rotating shaft is moved vertically, the protruding end of workpiece can be blocked by block, and then force axle sleeve to follow rotating shaft simultaneously to move vertically and push elastic recovery element and stage clip, simultaneously, ball can slide and drive axle sleeve and rotating shaft rotation along spiral chute, in the time that shifting pressing plate onto bottom, axle sleeve stops operating, and now workpiece Rotate 180 °.In the time that connect material hole and discharge opening communicate, workpiece through discharge opening and protruding end in front whereabouts.So both can make one end with compared with the columnar workpiece of small embossment with same orientation feeding.Because the hole that connects material is positioned at rotating shaft middle part, so in the time that rotating shaft is moved, rotating shaft one end both can stop part in feeding cylinder to fall, and can make the workpiece feed arrangement of feeding one by one without using.
Further improve as the utility model, also comprise discharging slideway, discharging slideway is positioned at axle sleeve below, can communicate with the hole that connects material by discharge opening or directly communicate with the hole that connects material.Adopt after this structure, can workpiece be delivered to next station by discharging slideway.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model sleeve embodiment of steering mechanism;
Fig. 2 is the work structuring schematic diagram of the utility model sleeve embodiment of steering mechanism.
the specific embodiment
Reference numeral in Figure of description comprises: feeding cylinder 1, columnar workpiece 2, block 3, axle sleeve 4, ball 5, rubber 6, sleeve 7, stage clip 8, spiral chute 9, pressing plate 10, elasticity backing pin 11, discharge barrel 12, discharge opening 13, gathering sill 14, the hole 15 that connects material, rotating shaft 16.
Below in conjunction with drawings and Examples, technical solutions of the utility model are described in further detail:
For sake of convenience, hereinafter alleged " on ", D score, " left side ", " right side " respectively, upper and lower left and right with accompanying drawing 1 itself to consistent, but structure of the present utility model is not played to restriction effect.
As depicted in figs. 1 and 2, the sleeve steering mechanism of a kind of embodiment of the utility model, comprise feeding cylinder 1, sleeve 7, rotating shaft 16 and the axle sleeve 4 matching with rotating shaft 16, sleeve 7 is set in outside axle sleeve 4 and is slidably connected with axle sleeve 4, sleeve 7 left port are provided with the elasticity backing pin 11 of controlling axle sleeve 4 displacements, sleeve 7 inwalls are provided with spiral chute 9, and sleeve 7 bottoms are provided with stage clip 8 and pressing plate 10.Axle sleeve 4 left ends are radially fixedly connected with block 3, with the same diameter of block 3 on be fixedly connected with the plate that connects material, connect material plate and block 3 are structure as a whole.Axle sleeve 4 inwalls that are provided with plate one side that connects material have gathering sill 14; Axle sleeve 4 right-hand members are radially provided with lug boss, and axle sleeve 4 sidewalls have discharge opening 13 near jut, and described lug boss slidably connects the ball 5 that can make axle sleeve 4 rotate along spiral chute 9.Rotating shaft 16 middle parts are radially provided with the hole 15 that connects material, and rotating shaft 16 right-hand members stretch in axle sleeve 4 and by rubber 6 and pressing plate 10 and offset.Feeding cylinder 1 is positioned at rotating shaft 16 tops and can communicates with the hole 15 that connects material; Discharging slideway is positioned at axle sleeve 4 belows, can communicate with the hole 15 that connects material by discharge opening 13 or directly communicate with the hole 15 that connects material.The elastic modelling quantity of rubber 6 is greater than the elastic modelling quantity of stage clip 8.
When one end is with being entered and connected material behind hole 15 by feeding cylinder 1 compared with the columnar workpiece of small embossment 2, if the protruding end of workpiece is introduced into the hole 15 that connects material, the protruding end of workpiece can enter gathering sill 14, rotating shaft 16 moves right vertically and pushes rubber 6 and stage clip 8, meanwhile, rotating shaft 16 left ends stop part in feeding cylinder 1 to fall.When connect material hole 15 and discharge opening 13 communicate, workpiece through discharge opening 13 and protruding end in front whereabouts; If enter the hole 15 that connects material after the protruding end of workpiece, in the time that rotating shaft 16 is moved vertically, the protruding end of workpiece can be blocked by block 3, and then force axle sleeve 4 to follow rotating shaft 16 to move vertically and push rubber 6 and stage clip 8 simultaneously, simultaneously, ball 5 can slide and drive axle sleeve 4 and rotating shaft 16 to rotate along spiral chute 9, in the time that shifting pressing plate 10 onto bottom, axle sleeve 4 stops operating, and now workpiece Rotate 180 °.Because the elastic modelling quantity of rubber 6 is greater than the elastic modelling quantity of stage clip 8, so in the time that rotating shaft 16 is moved to the left, axle sleeve 4 cannot move with rotating shaft 16 simultaneously, the protruding end of workpiece separates with block 3, in the time that connect material hole 15 and discharge opening 13 communicate, workpiece through discharge opening 13 and protruding end in front whereabouts.So both can make one end with compared with the columnar workpiece of small embossment 2 with same orientation feeding.
Below described is by reference to the accompanying drawings only preferred embodiment of the present utility model; the utility model is not limited to above-mentioned embodiment; should be understood that; for a person skilled in the art; do not departing under the prerequisite of the utility model structure; can also make various distortion and improvement, these also should be considered as protection domain of the present utility model, and these can not affect effect and practical applicability that the utility model is implemented.
Claims (2)
1. a sleeve steering mechanism, comprise feeding cylinder, it is characterized in that: also comprise sleeve, rotating shaft and the axle sleeve matching with rotating shaft, described jacket casing is located at outside axle sleeve and is slidably connected with axle sleeve, socket port is provided with the elasticity backing pin of controlling axle sleeve displacement, sleeve lining is provided with spiral chute, and sleeve bottom is provided with stage clip and pressing plate; Axle sleeve one end is radially fixedly connected with block, with the same diameter of block on be provided with the plate that connects material, the sleeve lining that is provided with plate one side that connects material has gathering sill, the axle sleeve other end is radially provided with lug boss, side wall of shaft sleeve has discharge opening near jut, and described lug boss slidably connects the ball that can make axle sleeve rotate along spiral chute; Described rotating shaft middle part is radially provided with the hole that connects material, and rotating shaft one end is stretched in axle sleeve and offseted by elastic recovery element and pressing plate; The elastic modelling quantity of elastic recovery element is greater than the elastic modelling quantity of stage clip; Described feeding cylinder is positioned at rotating shaft top and can communicates with the hole that connects material.
2. sleeve according to claim 1 steering mechanism, is characterized in that: also comprise discharging slideway, discharging slideway is positioned at axle sleeve below, can communicate with the hole that connects material by discharge opening or directly communicate with the hole that connects material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320746001.1U CN203650077U (en) | 2013-11-25 | 2013-11-25 | Sleeve steering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320746001.1U CN203650077U (en) | 2013-11-25 | 2013-11-25 | Sleeve steering mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203650077U true CN203650077U (en) | 2014-06-18 |
Family
ID=50916514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320746001.1U Expired - Fee Related CN203650077U (en) | 2013-11-25 | 2013-11-25 | Sleeve steering mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203650077U (en) |
-
2013
- 2013-11-25 CN CN201320746001.1U patent/CN203650077U/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: 20140618 Termination date: 20141125 |
|
| EXPY | Termination of patent right or utility model |