CN202985216U - Stable guide mechanism - Google Patents
Stable guide mechanism Download PDFInfo
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- CN202985216U CN202985216U CN 201220569189 CN201220569189U CN202985216U CN 202985216 U CN202985216 U CN 202985216U CN 201220569189 CN201220569189 CN 201220569189 CN 201220569189 U CN201220569189 U CN 201220569189U CN 202985216 U CN202985216 U CN 202985216U
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- guide
- bearing support
- guide frame
- frame framework
- supporting frame
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Abstract
A stable guide mechanism comprises a supporting frame, a control cylinder, two guide rail components disposed at two ends of the supporting frame respectively, and two guide wheel components, wherein the two guide wheel components fixedly connected with the supporting frame are located on two sides of the supporting frame respectively. The control cylinder is mounted below the supporting frame. Each guide wheel component comprises a guide structural frame fixedly connected with the supporting frame, moving bars mounted on the guide structural frame, and guide wheels fixed at two ends of the moving bar respectively. Each guide rail component is provided with rail grooves for the guide wheels to roll on. The supporting frame drives the guide wheels to vertically roll in the rail grooves while being driven by the control cylinder to move up and down. The stable guide mechanism is in the guide wheel and rail groove structure, the guide wheels can move in the rail grooves to balance eccentric gravity of a workpiece due to changes in gravity center, and the workpiece is kept stable in the conveying process. The stable guide mechanism is applicable to conveying the workpiece to the specified position quickly, stably and accurately.
Description
Technical field
The utility model relates to a kind of workshop parts conveying mechanism, relates in particular to a kind of steady guiding mechanism.
Background technology
In the industry of lathe loading and unloading, the transmission of material is all to realize as the power that transmits by motor or cylinder basically.
On the direction of vertically-acting, if after selecting cylinder, its occupation mode is that cylinder+floating junction is connected with the plate of promotion basically.And that guidance mode just has is a variety of: some equipment is on the plate that promotes, slide block+slide rail to be installed to realize; Some equipment is that linear bearing is installed in punching on the plate that promotes, and then linear bearing and optical axis is used in conjunction with to realize; Some equipment is the mounting bush that punches on the plate that promotes, and then lining and optical axis is used in conjunction with to realize; Also some equipment is to lean on two cylinders and linear bearing to add optical axis to come practical function.
When using cylinder as drive source, stepping mechanism can only run to a definite target location in the horizontal direction.
When product transmits on stepping mechanism, because the weight of product self is heavier, so as long as after controlling the cylinder of horizontal balance on stepping mechanism and starting working, the center of gravity of whole equipment is all changing constantly, is easy to cause the phenomenon that lays particular stress on.
Therefore, for above-mentioned technical problem, be necessary to provide a kind of steady guiding mechanism, to overcome defects.
The utility model content
In view of this, the purpose of this utility model is to provide a kind of steady guiding mechanism, and this steady guiding mechanism can balance the power that lays particular stress on that materials and parts produce because of gravity center shift, keeps the stationarity of materials and parts transport process.
For achieving the above object, the utility model provides following technical scheme:
A kind of steady guiding mechanism, it comprises bearing support, drive control cylinder that bearing support rises or descend, be located at respectively two groups of guide assemblies at bearing support two ends and two groups of guide wheel units that lay respectively at the bearing support both sides and be fixedly connected with bearing support, described control cylinder is arranged on the below of bearing support, described each guide wheel units comprises the guide frame framework that is fixedly connected with bearing support, the directive wheel that is installed on the motion bar on the guide frame framework and is separately fixed at the motion bar two ends, and described guide assembly is provided with the orbital groove that rolls for directive wheel.
Preferably, in above-mentioned steady guiding mechanism, at least two described motion bars that be arranged in parallel are installed on described guide frame framework, described guide frame framework is respectively equipped with to install the installing hole of motion bar at least on four drift angles, four directive wheels of described at least two motion bars are distributed in respectively the periphery of four drift angles of guide frame framework.
Preferably, in above-mentioned steady guiding mechanism, also be provided with to adjust the adjustment screw of directive wheel and orbital groove gap on described guide frame framework, described adjustment screw is arranged on the position of corresponding installing hole on the guide frame framework.
Preferably, in above-mentioned steady guiding mechanism, described bearing support and guide frame framework are connected together by screw lock.
Can find out from technique scheme, the steady guiding mechanism of the utility model embodiment is by adopting directive wheel and orbital groove structure, the motion of directive wheel in orbital groove can balance the power that lays particular stress on that materials and parts produce because of gravity center shift, the stationarity that keeps the materials and parts transport process, the application of this kind technology can be fast, steadily, accurately materials and parts are sent to the position of appointment.
Compared with prior art, the beneficial effects of the utility model are:
(1) balance the power that lays particular stress on that can produce because of the materials and parts gravity center shift by directive wheel and orbital groove, good stability regardless of the position of materials and parts center of gravity, can be realized the steady guiding of materials and parts.
(2) this mechanism's strong adaptability can be used for the guiding of any direction.
(3) guiding accuracy is good.
(4) adopt the form of frame for movement, saved manufacturing cost.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing relevant of the present utility model in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic perspective view of the steady guiding mechanism of the utility model;
Fig. 2 is the front view of the steady guiding mechanism of the utility model;
Fig. 3 is the top view of the steady guiding mechanism of the utility model.
Wherein: 1, bearing support; 2, control cylinder; 3, guide assembly; 31, orbital groove; 4, guide wheel units; 41, guide frame framework; 42, motion bar; 43, directive wheel; 44, adjust screw.
The specific embodiment
the utility model discloses and a kind ofly can balance the power that lays particular stress on that materials and parts produce because of gravity center shift, the steady guiding mechanism that keeps materials and parts transport process stationarity, this steady guiding mechanism comprises bearing support, drive the control cylinder that bearing support rises or descends, be located at respectively two groups of guide assemblies at bearing support two ends and two groups of guide wheel units that lay respectively at the bearing support both sides and be fixedly connected with bearing support, described control cylinder is arranged on the below of bearing support, described each guide wheel units comprises the guide frame framework that is fixedly connected with bearing support, the directive wheel that is installed on the motion bar on the guide frame framework and is separately fixed at the motion bar two ends, described guide assembly is provided with the orbital groove that rolls for directive wheel.
Further, at least two described motion bars that be arranged in parallel are installed on described guide frame framework, described guide frame framework is respectively equipped with to install the installing hole of motion bar at least on four drift angles, four directive wheels of described at least two motion bars are distributed in respectively the periphery of four drift angles of guide frame framework.
Further, also be provided with to adjust the adjustment screw of directive wheel and orbital groove gap on described guide frame framework, described adjustment screw is arranged on the position of corresponding installing hole on the guide frame framework.
Further, described bearing support and guide frame framework are connected together by screw lock.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is described in detail, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skills obtain under the prerequisite of not making creative work belongs to the scope that the utility model is protected.
As shown in Figure 1 to Figure 3, this steady guiding mechanism comprises bearing support 1, drives control cylinder 2 that bearing support 1 rises or descend, is located at respectively two groups of guide assemblies 3 at bearing support 1 two ends and two groups of guide wheel units 4 that lay respectively at bearing support 1 both sides and be fixedly connected with bearing support 1.Control cylinder 2 is arranged on the below of bearing support 1.Steady guiding mechanism of the present utility model can be sent to materials and parts the position of appointment fast and accurately, and keeps the stationarity of materials and parts in transport process.Steady guiding mechanism overall structure of the present utility model has been carried out high temperature resistant protection, and during carrying high temperature workpiece, mechanism still can keep the high-precision work of carrying out.
As shown in Figure 1, each guide wheel units 4 comprises the guide frame framework 41 that is fixedly connected with bearing support 1, the directive wheel 43 that is installed on the motion bar 42 on guide frame framework 41 and is separately fixed at motion bar 42 two ends.Guide assembly 3 is provided with the orbital groove 31 that rolls for directive wheel 43.Driving directive wheel 43 when bearing support 1 moves upward or downward under the effect of control cylinder 2 rolls in orbital groove 31 along the vertical direction.Bearing support 1 is connected together by screw lock with guide frame framework 41.The utility model balances by directive wheel 43 and orbital groove 31 because the power that lays particular stress on that the materials and parts gravity center shift can produce guarantees under any circumstance, and materials and parts can be transported to the appointment station stably.
Continue as shown in Figure 1, at least two described motion bars 42 that be arranged in parallel are installed on guide frame framework 41, guide frame framework 41 is respectively equipped with to install the installing hole of motion bar 42 at least on four drift angles, four directive wheels 43 of at least two motion bars 42 are distributed in respectively the periphery of 41 4 drift angles of guide frame framework.In the utility model embodiment, three described motion bars 42 that are parallel to each other are installed on guide frame framework 41, the motion bar 42 more than two or three can be set certainly in other embodiments, do not do restriction at this.In actual the use, can balance the purpose of the power that lays particular stress on that materials and parts produce because of gravity center shift in order to reach mechanism, general every side arranges two motion bars that be arranged in parallel 42 at least, then arrange respectively one in order to the installing hole of motion bar 42 to be installed on four drift angles of guide frame framework 41, four directive wheels 43 of these two motion bars 42 are distributed in respectively the periphery of 41 4 drift angles of guide frame framework.
When the motion bar 42 of installing during greater than two, need to more installing hole be set so that motion bar 42 to be installed around the centre position, both sides of guide frame framework 41 or centre position.Three motion bars 42 of the every side that shows in the utility model accompanying drawing, the scope that can not limit to the utility model protection arranges design more than or equal to two motion bars 42 all within protection domain of the present utility model on any guide frame framework 41.
As shown in Figure 2, for the ease of adjusting directive wheel 43 and orbital groove 31 gaps, the utility model also is provided with on guide frame framework 41 adjusts screw 44, adjusts the position that screw 44 is arranged on corresponding installing hole on guide frame framework 41.
The steady guiding mechanism of the utility model embodiment is by adopting directive wheel and orbital groove structure, the motion of directive wheel in orbital groove can balance the power that lays particular stress on that materials and parts produce because of gravity center shift, the stationarity that keeps the materials and parts transport process, the application of this kind technology can be fast, steadily, accurately materials and parts are sent to the position of appointment.
Compared with prior art, the beneficial effects of the utility model are:
(1) balance the power that lays particular stress on that can produce because of the materials and parts gravity center shift by directive wheel and orbital groove, good stability regardless of the position of materials and parts center of gravity, can be realized the steady guiding of materials and parts.
(2) this mechanism's strong adaptability can be used for the guiding of any direction.
(3) guiding accuracy is good.
(4) adopt the form of frame for movement, saved manufacturing cost.
To those skilled in the art, obviously the utility model is not limited to the details of above-mentioned one exemplary embodiment, and in the situation that do not deviate from spirit of the present utility model or essential characteristic, can realize the utility model with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than above-mentioned explanation, therefore is intended to include in the utility model dropping on the implication that is equal to important document of claim and all changes in scope.Any Reference numeral in claim should be considered as limit related claim.
In addition, be to be understood that, although this specification is described according to embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should make specification as a whole, and the technical scheme in each embodiment also can through appropriate combination, form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. steady guiding mechanism, it is characterized in that: comprise bearing support, drive the control cylinder that bearing support rises or descends, be located at respectively two groups of guide assemblies at bearing support two ends and two groups of guide wheel units that lay respectively at the bearing support both sides and be fixedly connected with bearing support, described control cylinder is arranged on the below of bearing support, described each guide wheel units comprises the guide frame framework that is fixedly connected with bearing support, the directive wheel that is installed on the motion bar on the guide frame framework and is separately fixed at the motion bar two ends, described guide assembly is provided with the orbital groove that rolls for directive wheel.
2. steady guiding mechanism according to claim 1, it is characterized in that: at least two described motion bars that be arranged in parallel are installed on described guide frame framework, described guide frame framework is respectively equipped with to install the installing hole of motion bar at least on four drift angles, four directive wheels of described at least two motion bars are distributed in respectively the periphery of four drift angles of guide frame framework.
3. steady guiding mechanism according to claim 1, it is characterized in that: also be provided with to adjust the adjustment screw of directive wheel and orbital groove gap on described guide frame framework, described adjustment screw is arranged on the position of corresponding installing hole on the guide frame framework.
4. steady guiding mechanism according to claim 1, it is characterized in that: described bearing support and guide frame framework are connected together by screw lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220569189 CN202985216U (en) | 2012-10-31 | 2012-10-31 | Stable guide mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220569189 CN202985216U (en) | 2012-10-31 | 2012-10-31 | Stable guide mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202985216U true CN202985216U (en) | 2013-06-12 |
Family
ID=48556434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220569189 Expired - Fee Related CN202985216U (en) | 2012-10-31 | 2012-10-31 | Stable guide mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202985216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107963458A (en) * | 2017-12-22 | 2018-04-27 | 无锡市创恒机械有限公司 | A kind of linear guide |
-
2012
- 2012-10-31 CN CN 201220569189 patent/CN202985216U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107963458A (en) * | 2017-12-22 | 2018-04-27 | 无锡市创恒机械有限公司 | A kind of linear guide |
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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: 20130612 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |