CN202988215U - Stopping mechanism - Google Patents
Stopping mechanism Download PDFInfo
- Publication number
- CN202988215U CN202988215U CN 201220572997 CN201220572997U CN202988215U CN 202988215 U CN202988215 U CN 202988215U CN 201220572997 CN201220572997 CN 201220572997 CN 201220572997 U CN201220572997 U CN 201220572997U CN 202988215 U CN202988215 U CN 202988215U
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- Prior art keywords
- bay
- lift
- blocking mechanism
- fixed
- bearing plate
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Abstract
The utility model discloses a stopping mechanism which comprises a support plate, a lifting table, stoppers, an air cylinder and a protecting device for the stopping mechanism. The lifting table is arranged above the support plate, the stoppers are fixed on the lifting table, and the air cylinder controls lifting of the lifting table. The protecting device comprises fixed blocks fixed on the support plate and movable blocks fixed below the lifting table. The fixed blocks are triangular blocks arranged in pairwise in two groups, gaps are reserved between the two groups of triangular blocks, and the movable blocks are inserted into the gaps. By the aid of the protecting device, deformation and inclination of an output shaft of the air cylinder and linear guide rails are avoided, operation reliability of the stopping mechanism is improved and the service life thereof is prolonged.
Description
Technical field
The utility model relates to the blocking mechanism on automation production flow line, relates in particular to the blocking mechanism that uses on the wheel hub automation production flow line.
Background technology
On the wheel hub automation production flow line, must adopt blocking mechanism to control passing through of wheel hub, in order to orderly wheel hub is carried out work.The technology of normal employing is utilized the motion of cylinder drive stopper exactly at present, and in the time of need to stopping, cylinder drives stopper and rises to the function that conveyor line top realization stops wheel hub, and when not needing to stop, cylinder drive stopper descends, and makes wheel hub pass through smoothly.
Although above-mentioned technology can realize stopping, but there is following problem, when wheel hub transports on automatic assembly line, has certain speed, therefore when stopper stops wheel hub, wheel hub can cause certain impact to stopper, may cause inclination or the distortion of line slideway or cylinder output shaft due to the impact of impacting, and this has just reduced reliability and the service life of existing barrier technique to a great extent.
Therefore, for above-mentioned technical matters, need a kind of blocking mechanism that can protect rectilinear orbit and cylinder output shaft of design.
The utility model content
In view of this, the purpose of this utility model is to provide a kind of easy, the blocking mechanism that can protect rectilinear orbit and cylinder output shaft.
A kind of easy blocking mechanism according to the purpose of this utility model proposition; comprise stay bearing plate, be positioned at stay bearing plate top bay-lift, be fixed in the stopper on bay-lift, the cylinder of controlling lifting of lifting table and the fender guard of blocking mechanism; described fender guard; comprise the fixed block that is fixed on stay bearing plate and the movable block that is fixed in the bay-lift below; described fixed block is two groups of corner blocks that arrange in twos; and be provided with the gap between every group of corner block, described movable block is interspersed in described gap.
As further improvement of the utility model, described cylinder be installed on stay bearing plate under.
As further improvement of the utility model, supported by the cylinder output shaft between described cylinder and bay-lift, described cylinder output shaft passes stay bearing plate, and fixing bottom top and bay-lift.
As further improvement of the utility model, between described stay bearing plate and described bay-lift, supported by two line slideways, described two line slideways lay respectively at the two ends of bay-lift.
As further improvement of the utility model, described fixed block overlaps length greater than the stroke of cylinder with described movable block.
As further improvement of the utility model, the quantity of described stopper is two, and described bay-lift is offered some slotted eyes, and described two stoppers selectively are installed in two described slotted eyes at least.
As further improvement of the utility model, described stopper is provided with cushion rubber.
Compared with prior art, the utlity model has following advantage:
(1) utilize fender guard to prevent that line slideway and cylinder output shaft from tilting or the possibility of distortion because of stressed, increased the Rigidity and strength of mechanism, improve the reliability of mechanism's effect, extend the service life of blocking mechanism;
(2) the stopper position can be adjusted according to the size that concrete production is wheel hub, has reached best blocking effect, has strengthened the applicability of this blocking mechanism;
(3) this blocking mechanism can be used as module, and can carry out standard to it and process, and the delivery port by mechanism, is quick installed on existing conveyor line, and is convenient and swift.
Description of drawings
For the technical scheme in the utility model embodiment more clearly is described, the below will introduce simply to the accompanying drawing of required use in embodiment, apparently, the accompanying drawing that the following describes is only some embodiment that put down in writing in the utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can obtain according to these accompanying drawings other accompanying drawing in addition.
Fig. 1 is the integral structure schematic diagram of blocking mechanism in the utility model embodiment.
Wherein 1, cylinder; 11, cylinder output shaft; 2, stay bearing plate; 3, line slideway; 4, bay-lift; 41, slotted eye; 5, stopper; 6, fixed block; 7, movable block.
The specific embodiment
The utility model discloses a kind of conveyor line blocking mechanism of protecting cylinder output shaft and line slideway, to make up the deficiencies in the prior art and defective, satisfy enterprise's Production requirement.
This blocking mechanism; it comprises stay bearing plate, is positioned at the bay-lift of stay bearing plate top, is fixed in the stopper on bay-lift, the cylinder of controlling lifting of lifting table and the fender guard of blocking mechanism; it is characterized in that: described fender guard; comprise the fixed block that is fixed on stay bearing plate and the movable block that is fixed in the bay-lift below; described fixed block is two groups of corner blocks that arrange in twos; and be provided with the gap between every group of corner block, described movable block is interspersed in described gap.
Further, described cylinder be installed on stay bearing plate under.
Further, supported by the cylinder output shaft between described cylinder and bay-lift, described cylinder output shaft passes stay bearing plate, and fixing bottom top and bay-lift.
Further, between described stay bearing plate and described bay-lift, supported by two line slideways, described two line slideways lay respectively at the two ends of bay-lift.
Further, described fixed block and described movable block overlaps length greater than the stroke of cylinder.
Further, the quantity of described stopper is two, and described bay-lift is offered some slotted eyes, and described two stoppers selectively are installed in two described slotted eyes at least.
Further, described stopper is provided with cushion rubber.
In order to make those skilled in the art person understand better technical scheme in the utility model, below in conjunction with the accompanying drawing in the utility model embodiment, 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 protection domain of the present utility model.
As shown in Figure 1, the disclosed a kind of blocking mechanism of the utility model comprises cylinder 1, stay bearing plate 2, line slideway 3, bay-lift 4, stopper 5 and two groups of blocking mechanism fender guards.Wherein, stay bearing plate 2 is the shallow slot shape, and its bottom surface is that strip shape is dull and stereotyped, and two groups of opposite side of bottom surface are surrounded by two groups of different vertical edges respectively.Bay-lift 4 be positioned at stay bearing plate directly over, be rectangular tabular.Supported by two groups of line slideways 3 between bay-lift 4 and stay bearing plate 2, these two groups of line slideways 3 are supported in respectively the two ends of bay-lift 4.The bottom of bay-lift 4 is fixed at the top of line slideway 3, and stay bearing plate 2 is fixed in its bottom.Cylinder 1 be positioned at stay bearing plate 2 under, a U-shaped supporting plate is fixed in cylinder 1 top, and rest stay bearing plate 2 is in the middle position of its bottom surface.Cylinder output shaft 11 passes described U-shaped supporting plate and stay bearing plate 2, and its top is fixed and bay-lift 4 bottom center.Bay-lift 4 surfaces offer slotted eye 41, and stopper 5 is fixed in the upper surface of bay-lift 4 by slotted eye 41.
Two groups of blocking mechanisms lay respectively at the inboard of two groups of line slideways 3, and are parallel with line slideway 3, and four center shaft is in same plane.Every group of described blocking mechanism fender guard comprises two fixed blocks 6 and a movable block 7.Fixed block 6 is that triangle is block, and the bottom is fixed on brace table 2; Movable block 7 is cuboid, and bay-lift 4 bottom surfaces are fixed at the top.Be provided with the gap between two fixed blocks 6 in fender guard on the same group, movable block 7 is interspersed among described gap.Be to guarantee the protection effect of fender guard, between fixed block 6 and movable block 7, the maximum length that overlaps must be greater than the stroke of cylinder 1, when cylinder stroke one regularly, the larger protection effect of coincidence length of maximum is better.
In the actual flow waterline was produced, blocking mechanism described in the utility model was embedded in below conveyor line, and the conveyor line plane only need to be offered and bay-lift 4 slotted eye of the same size.When not needing to stop, cylinder is not worked, and the cylinder output shaft is positioned at extreme lower position, makes stopper 5 tops lower than the conveyor line plane.This moment, wheel hub can pass through smoothly.
In the actual flow waterline was produced, when needs stopped wheel hub, cylinder operation, and the cylinder output shaft is risen to the extreme higher position made stopper 5 expose the conveyor line surface, and bay-lift 4 is consistent with the conveyor line plane.Two stoppers 5 will make wheel hub stop this moment.When stopping wheel hub, wheel hub and stopper 5 clash into, produce certain impulsive force, if there is no the fender guard of the blocking mechanism in the utility model, the suffered impulsive force of stopper will impute to cylinder output shaft 11 and two groups of line slideways 3 indirectly by bay-lift, and both are unsettled perpendicular to stay bearing plate 2 due to above-mentioned, and very little with the area of contact of stay bearing plate 2, therefore, be easy to cause distortion and the inclination of cylinder output shaft 11 and line slideway 3, reduced reliability and the service life of blocking mechanism; After now increasing described fender guard; the suffered impulsive force of stopper 5 will impute to movable block 7 equally; and the both sides of movable block 7 have respectively two fixed blocks 6 to stop; and the contact surface between movable block 7 and fixed block 6 is larger; so two fixed blocks 6 can absorb a large amount of kinetic energy that movable block 7 brings, be impact on cylinder output shaft 11 and line slideway 3 thereby can reduce impact power; further improve the reliability of mechanism's work, extended the service life of whole mechanism.
Preferably, bay-lift 4 surfaces offer two groups of slotted eyes 41, and these two groups of hole slots are about point symmetry in bay-lift.When two stoppers 5 can be according to actual production, the size of wheel hub, selectively be installed in the slotted eye of two symmetries at least.
Preferably, in order to reduce stopper 5 and the impulsive force of wheel hub in the very first time generation of clashing into, be equipped with cushion rubber on two stoppers 5.
Compared with prior art, the utlity model has following advantage:
(1) the utility model utilizes fender guard to prevent that line slideway and cylinder output shaft from tilting or the possibility of distortion because of stressed, has increased the Rigidity and strength of mechanism, improves the reliability of mechanism's effect, extends the service life of whole mechanism;
(2) the utility model stopper position can be adjusted according to the size that concrete production is wheel hub, to reach best blocking effect, has strengthened the applicability of this blocking mechanism;
(3) this blocking mechanism of the utility model can be used as module, and can carry out standard to it and process, and the delivery port by mechanism, is quick installed on existing conveyor line, and is convenient and swift;
(4) the utility model is simple in structure, and cost is lower, can realize that wheel hub is high efficiency to stop and clearance work.
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 sheets is described according to embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets is only for clarity sake, those skilled in the art should make specification sheets 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 (7)
1. blocking mechanism; comprise stay bearing plate, be positioned at stay bearing plate top bay-lift, be fixed in the stopper on bay-lift, the cylinder of controlling lifting of lifting table and the fender guard of blocking mechanism; it is characterized in that: described fender guard; comprise the fixed block that is fixed on stay bearing plate and the movable block that is fixed in the bay-lift below; described fixed block is two groups of corner blocks that arrange in twos; and be provided with the gap between every group of corner block, described movable block is interspersed in described gap.
2. blocking mechanism according to claim 1 is characterized in that: described cylinder be installed on stay bearing plate under.
3. blocking mechanism according to claim 1 is characterized in that: supported by the cylinder output shaft between described cylinder and bay-lift, described cylinder output shaft passes stay bearing plate, and the top is fixed with the bay-lift bottom.
4. blocking mechanism according to claim 1 is characterized in that: between described stay bearing plate and described bay-lift, supported by two line slideways, described two line slideways lay respectively at the two ends of bay-lift.
5. blocking mechanism according to claim 1, it is characterized in that: described fixed block overlaps length greater than the stroke of cylinder with described movable block.
6. blocking mechanism according to claim 1, it is characterized in that: the quantity of described stopper is two, and described bay-lift is offered some slotted eyes, described two stoppers selectively are installed in two described slotted eyes at least.
7. blocking mechanism according to claim 1, it is characterized in that: described stopper is provided with cushion rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220572997 CN202988215U (en) | 2012-11-02 | 2012-11-02 | Stopping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220572997 CN202988215U (en) | 2012-11-02 | 2012-11-02 | Stopping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202988215U true CN202988215U (en) | 2013-06-12 |
Family
ID=48559416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220572997 Expired - Fee Related CN202988215U (en) | 2012-11-02 | 2012-11-02 | Stopping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202988215U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103787062A (en) * | 2012-11-02 | 2014-05-14 | 苏州久工自动化科技有限公司 | Stopping mechanism |
| CN105460598A (en) * | 2015-12-30 | 2016-04-06 | 广东标华科技有限公司 | Tile blocking mechanism of tile picking machine |
| CN108045881A (en) * | 2018-01-17 | 2018-05-18 | 苏州康克莱自动化科技有限公司 | A kind of robot transplantation device |
-
2012
- 2012-11-02 CN CN 201220572997 patent/CN202988215U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103787062A (en) * | 2012-11-02 | 2014-05-14 | 苏州久工自动化科技有限公司 | Stopping mechanism |
| CN105460598A (en) * | 2015-12-30 | 2016-04-06 | 广东标华科技有限公司 | Tile blocking mechanism of tile picking machine |
| CN108045881A (en) * | 2018-01-17 | 2018-05-18 | 苏州康克莱自动化科技有限公司 | A kind of robot transplantation device |
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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: 20151102 |
|
| EXPY | Termination of patent right or utility model |