CN208747043U - A kind of New positioning mechanism - Google Patents
A kind of New positioning mechanism Download PDFInfo
- Publication number
- CN208747043U CN208747043U CN201821159936.9U CN201821159936U CN208747043U CN 208747043 U CN208747043 U CN 208747043U CN 201821159936 U CN201821159936 U CN 201821159936U CN 208747043 U CN208747043 U CN 208747043U
- Authority
- CN
- China
- Prior art keywords
- idler wheel
- locating
- positioning mechanism
- locating rod
- axis
- 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
Links
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- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The utility model discloses a kind of New positioning mechanisms, including locating rod and with the positioning seat of locating slot, one end with the locating rod and locating slot cooperation is that working end described in the working end of the locating rod is rotatably connected to dismountable idler wheel, the axis of the idler wheel is vertical with the axis of the locating rod, and the idler wheel has the rolling surface that cooperation can be in rolling contact with the locating slot.By the way that idler wheel is arranged in the working end of locating rod, it is in rolling contact by the cell wall of idler wheel and locating slot, so that the operation in limit of this positioning mechanism is more steady；And individually idler wheel can be replaced after idler wheel damage, reduce the use cost of positioning mechanism.
Description
Technical field
The utility model relates to mechanical devices, more particularly to a kind of New positioning mechanism.
Background technique
Rail travel has the advantages that capacity is greatly and stable, is widely used on flow production line；Positioning mechanism is
Transport agent can be limited the specific position in track by one supporting structure of rail travel, positioning mechanism.Existing positioning
Mechanism mostly uses greatly the cooperation of locating rod and locating slot to realize limit.Locating rod with one end end that locating slot cooperates is tapered sets
It sets in order to which locating rod is embedded in locating slot, and then generates position-limiting action；In limit, locating rod subjects larger positioning mechanism
Load, one end of the tapered setting of locating rod is easily damaged；And it needs after the damage of one end of the tapered setting of locating rod to fixed
The entirety of position bar is replaced, and the use cost of positioning mechanism is caused to increase.
In view of this, the present inventor furthers investigate positioning mechanism, there is this case generation then.
Utility model content
The purpose of this utility model is to provide a kind of New positioning mechanisms, reduce the use cost of positioning mechanism.
In order to achieve the above objectives, the utility model adopts the following technical solution:
A kind of New positioning mechanism, including locating rod and with the positioning seat of locating slot, with the locating rod with it is described fixed
One end of position slot cooperation is the working end of the locating rod, and the working end is rotatably connected to dismountable idler wheel, the idler wheel
Axis it is vertical with the axis of the locating rod, the idler wheel has and can be in rolling contact the rolling of cooperation with the locating slot
Face.
Further, the positioning seat includes pedestal, the multiple sidings being fixedly arranged on the pedestal, is covered on the siding
On top plate, the siding be symmetrical arranged, the siding be symmetrical arranged, muti-piece siding surrounds the tubaeform locating slot.
Further, the working end is convexly equipped with two symmetrical pillars, and two pillars offer axis hole, the rolling respectively
Axis is threaded through in two axis holes, and the idler wheel is mounted on roller bearing and between two pillars.
Further, one end end of the roller bearing along the circumferential direction radially extends to form axle cap, the roller bearing it is another
End end offers limit hole, and finite place piece is arranged in the limit hole.
Further, the positioning mechanism further includes Locating driver structure, and it is described fixed that the Locating driver structure is connected to
Position bar is backwards to one end of the locating slot.
Further, the Locating driver structure is positional cylinder, the working end of the piston rod of the positional cylinder and institute
It is hinged backwards to one end end of the locating slot to state locating rod.
Further, the axis of the idler wheel is longitudinally disposed or the axis of the idler wheel is laterally arranged.
By adopting the above technical scheme, a kind of New positioning mechanism of the utility model, is set by the working end in locating rod
Dismountable idler wheel is set, is in rolling contact by the cell wall of idler wheel and locating slot, so that the operation in limit of this positioning mechanism is relatively flat
Surely；And individually idler wheel can be replaced after idler wheel damage, reduce the use cost of positioning mechanism.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model locating rod；
Fig. 3 is the positive structure diagram of the utility model positioning seat；
Fig. 4 is the left view structural representation of the utility model positioning seat.
Label declaration:
1 idler wheel 11 of locating rod
12 axis hole 121 of pillar
Roller bearing 13
131 locating part 132 of limit hole
2 locating slot 21 of positioning seat
22 siding 23 of pedestal
24 backup plate 25 of top plate
Locating driver structure 3
Specific embodiment
It is practical new to this in the following with reference to the drawings and specific embodiments in order to which the technical solution of the utility model is explained further
Type is described in detail.
A kind of New positioning mechanism of the utility model is determined including locating rod 1 and with locating slot 21 as shown in Figures 1 to 4
Position seat 2, as the working end of locating rod 1, working end is rotatably connected to removably for the one end cooperated using locating rod 1 and locating slot 21
Idler wheel 11；The axis of idler wheel 11 is vertical with the axis of locating rod 1, and is longitudinal direction with the up and down direction of Fig. 2, and the axis of idler wheel 11 is vertical
To setting；The rolling surface of idler wheel 11 is the working face of locating rod 1, and the rolling surface of idler wheel 11 can be in rolling contact with locating slot 21 matches
It closes.
With the left and right directions of Fig. 2 for laterally, the axis of the idler wheel 11 in ad hoc situation is also possible to lateral setting, such as
Device with the utility model positioning mechanism is longitudinal movement, and when the utility model positioning mechanism being needed to be limited in the longitudinal direction.
Positioning seat 2 includes pedestal 22, two pieces of sidings 23 being fixedly arranged on pedestal 22, the top plate 24 being covered on siding 23,
Two pieces of sidings 23 are symmetrical arranged, and two pieces of 23 flares of siding are arranged on pedestal 22, and muti-piece siding 23 surrounds to form loudspeaker
The locating slot 21 of shape, top plate 24 are fixedly connected on the top of two pieces of sidings 23.When locating rod 1 and locating slot 21 cooperate, idler wheel 11
Part is located in locating slot 21, and the working face of locating rod 1 is leaned on two pieces of 23 phases of siding respectively.
As a preferred embodiment:
Backup plate 25 is fixedly provided on pedestal 22, each siding 23 is fixedly connected on the one of backup plate 25 backwards to the side of locating rod 1
Face.Such backup plate 25 is capable of the bearing capacity of reinforced wallboard 23, when the cell wall of idler wheel 11 and locating slot 21 is in rolling contact cooperation,
Idler wheel 11 applies pressure to siding 23, and power is further transferred on backup plate 25 by siding 23.
Working end is convexly equipped with two symmetrical pillars 12, and two pillars 12 offer an axis hole 121 respectively, and two axis holes 121 are right
It should be arranged, through the cooperation of roller bearing 13 and axis hole 121 between two pillars 12, idler wheel 11 and roller bearing 13 are rotatablely connected idler wheel 11.
One end end of roller bearing 13 along the circumferential direction radially extends to form axle cap, and the radial dimension of axle cap is greater than two axis holes
121 radial dimension, the other end end of roller bearing 13 offer limit hole 131, limit hole after roller bearing 13 and axis hole 121 cooperate
131 are located between outer and non-two pillar 12 of the corresponding pillar 12 of roller bearing 13；Locating part 132 is additionally provided in limit hole 131.
When assembly, between idler wheel 11 is first placed in two pillars 12, then axis hole 121 and idler wheel sequentially passed through by roller bearing 13
Idler wheel 11 is rotatably connected on working end by 11 center, finally will locating part 132 be inserted into limit hole 131 in, complete roller bearing 13 with
The assembly of locating rod 1.
Positioning mechanism further includes Locating driver structure 3, and Locating driver structure 3 is connected to locating rod 1 backwards to locating slot 21
One end.Preferably, Locating driver structure 3 is positional cylinder, and positional cylinder is existing conventional oil cylinder, the piston rod of positional cylinder
Working end and locating rod 1 backwards to locating slot 21 one end end it is hinged；Or Locating driver structure 3 is positioning cylinder, positioning
Oil cylinder is existing regular cyclical, and the working end of the piston rod of positioning cylinder and locating rod 1 are backwards to one end end of locating slot 21
Hingedly.
A kind of New positioning mechanism of the utility model drives locating rod 1 to positioning in limit, through Locating driver structure 3
2 directions of seat are mobile, cooperate the working end of locating rod 1 and locating slot 21, realize position-limiting action；When the utility model one kind is novel
When positioning mechanism will release the limit of positioning mechanism, equally locating rod 1 is driven to be detached from positioning seat 2, solution by Locating driver structure 3
Except the limit of positioning mechanism.
A kind of New positioning mechanism of the utility model passes through idler wheel by the way that idler wheel 11 is arranged in the working end of locating rod 1
11 are in rolling contact with the cell wall of locating slot 21, so that the operation in limit of this positioning mechanism is more steady；And after idler wheel 11 damages
Individually idler wheel 11 can be replaced, reduce the use cost of positioning mechanism.
The product form and style of above-described embodiment and attached drawing and non-limiting the utility model, any technical field
The appropriate changes or modifications that those of ordinary skill does it all should be regarded as the patent category for not departing from the utility model.
Claims (7)
1. a kind of New positioning mechanism, including locating rod and with the positioning seat of locating slot, with the locating rod and the positioning
One end of slot cooperation is the working end of the locating rod, it is characterised in that: the working end is rotatably connected to dismountable idler wheel,
The axis of the idler wheel is vertical with the axis of the locating rod, and the idler wheel has and can be in rolling contact cooperation with the locating slot
Rolling surface.
2. a kind of New positioning mechanism according to claim 1, it is characterised in that: the positioning seat includes pedestal, fixed
In multiple sidings on the pedestal, the top plate that is covered on the siding, the siding is symmetrical arranged, and muti-piece siding surrounds loudspeaker
The locating slot of shape.
3. a kind of New positioning mechanism according to claim 1, it is characterised in that: it is symmetrical that the working end is convexly equipped with two
Pillar, two pillars offer axis hole respectively, roller bearing are equipped in two axis holes, and the idler wheel is mounted on the roller bearing
And between two pillars.
4. a kind of New positioning mechanism according to claim 3, it is characterised in that: one end end of the roller bearing is circumferentially
Direction radially extends to form axle cap, and the other end end of the roller bearing offers limit hole, and limit is provided in the limit hole
Part.
5. a kind of New positioning mechanism according to claim 1, it is characterised in that: the positioning mechanism further includes that positioning is driven
Dynamic structure, the Locating driver structure are connected to the locating rod backwards to one end of the locating slot.
6. a kind of New positioning mechanism according to claim 5, it is characterised in that: the Locating driver structure is positioning oil
Cylinder, the working end of the piston rod of the positional cylinder are hinged backwards to one end end of the locating slot with the locating rod.
7. a kind of New positioning mechanism according to claim 1, it is characterised in that: the axis of the idler wheel it is longitudinally disposed or
The axis of the idler wheel is laterally arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821159936.9U CN208747043U (en) | 2018-07-20 | 2018-07-20 | A kind of New positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821159936.9U CN208747043U (en) | 2018-07-20 | 2018-07-20 | A kind of New positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208747043U true CN208747043U (en) | 2019-04-16 |
Family
ID=66055926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821159936.9U Expired - Fee Related CN208747043U (en) | 2018-07-20 | 2018-07-20 | A kind of New positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208747043U (en) |
-
2018
- 2018-07-20 CN CN201821159936.9U patent/CN208747043U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190416 Termination date: 20200720 |