CN207421119U - A kind of Improvement type rolls pilot unit - Google Patents
A kind of Improvement type rolls pilot unit Download PDFInfo
- Publication number
- CN207421119U CN207421119U CN201721449265.5U CN201721449265U CN207421119U CN 207421119 U CN207421119 U CN 207421119U CN 201721449265 U CN201721449265 U CN 201721449265U CN 207421119 U CN207421119 U CN 207421119U
- Authority
- CN
- China
- Prior art keywords
- disk roller
- axis
- pilot unit
- mounting hole
- supporting block
- 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.)
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Abstract
The utility model is related to guider field, especially a kind of Improvement type rolls pilot unit.It includes being provided with the supporting block of horizontal mounting hole, is placed in being horizontally mounted axis, be installed in the first disk roller being horizontally mounted on axis, be installed in supporting block and axis is perpendicular to the second disk roller of the first disk roller plane of movement in horizontal mounting hole, and supporting block is held between the first disk roller.Using being arranged in a mutually vertical manner for the first disk roller and the second disk roller, realize that three faces of pilot unit are oriented to；Using the rolling of the first disk roller and the second disk roller, avoid material friction power big and not caused enough the stuck phenomenon of rigidity；Meanwhile second disk roller diameter and be horizontally mounted axis length it is unequal when, which can move in rectangular channel or T-shape slot；The pilot unit is simple in structure, and easy to produce and installation has very strong practicability and generalization.
Description
Technical field
The utility model is related to guider field, especially a kind of Improvement type rolls pilot unit.
Background technology
Important component of the guider as mechanical device, is seen everywhere in people's lives.The prior art
Guider, generally mostly using slide-and-guide, single side roll guiding, single side is rolled and is oriented in a manner that slide-and-guide is combined.
The shortcomings that slide-and-guide is that frictional resistance is big, easily stuck, and rigidity of structure requirement is high.Single side roll be oriented to the shortcomings that be there are two
Face is not oriented to, and movement is present with swing.Single side roll be oriented to the shortcomings that slide-and-guide is combined be it is complicated, it is firm to structure
Degree requirement is equally very high.
Utility model content
In view of the deficiency of the prior art, roll and be oriented to the purpose of this utility model is to provide a kind of Improvement type
Unit.
To achieve these goals, the utility model adopts the following technical solution：
A kind of Improvement type rolls pilot unit, it includes being provided with the supporting block of horizontal mounting hole, is placed in horizontal mounting hole
It is interior to be horizontally mounted axis, be installed in the first disk roller being horizontally mounted on axis and be installed in supporting block and axis is perpendicular to first
Second disk roller of disk roller plane of movement, the supporting block are held between the first disk roller.
Preferably, vertical mounting hole and disk roller opening are further opened on the support base, is installed in the vertical mounting hole
There is vertically-mounted axis, second disk roller is set in outside vertically-mounted axis and is placed in disk roller opening.
Preferably, described be horizontally mounted between axis and the first disk roller is clamped with the first axle sleeve, the vertically-mounted axis and
The second axle sleeve is clamped between two disk rollers.
Preferably, the axis both ends that are horizontally mounted are formed with limiting section, are clamped between the limiting section and the first disk roller
Baffle ring.
Preferably, mounting hole is offered in the supporting block.
As a result of said program, the utility model is arranged in a mutually vertical manner using the first disk roller and the second disk roller, real
Three faces of existing pilot unit are oriented to；Using the rolling of the first disk roller and the second disk roller, avoid material friction power big and rigidity not
Stuck phenomenon caused by enough；Meanwhile second disk roller diameter and be horizontally mounted axis length it is unequal when, which can be with
It is moved in rectangular channel or T-shape slot；The pilot unit is simple in structure, it is easy to produce and installation, have very strong practicability and
Generalization.
Description of the drawings
Fig. 1 is the half-sectional view of the front view of the utility model embodiment；
Fig. 2 is the sectional view of the top view of the utility model embodiment.
Specific embodiment
The embodiment of the utility model is described in detail below in conjunction with attached drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
As depicted in figs. 1 and 2, a kind of Improvement type provided in this embodiment rolls pilot unit, it includes being provided with level
The supporting block 1 of mounting hole 11 is placed in being horizontally mounted axis 2, being installed in the first roller being horizontally mounted on axis 2 in horizontal mounting hole 11
It wheel 3 and is installed in supporting block 1 and axis is perpendicular to the second disk roller 4 of 3 plane of movement of the first disk roller, supporting block 1 is held on
Between first disk roller 3.
Being arranged in a mutually vertical manner using the first disk roller 3 and the second disk roller 4 as a result, so that the first disk roller 3 a plane by
Power, the second disk roller 4 stress in two planes realize that three faces of the pilot unit are oriented to, therefore multiple pilot units combine
It uses, the phenomenon that swing when can be moved to avoid the moving cell；It is flat in movement using the first disk roller 3 and the second disk roller 4
Rolling in face, it is relatively low to the smoothness requirements of plane, it effectively avoids because being sent out when material surface is not smooth enough and rigidity is inadequate
Frictional force larger the phenomenon that causing pilot unit stuck caused by raw deformation；Meanwhile second disk roller 4 diameter and be horizontally mounted axis
During 2 length difference, which can move in rectangular channel or T-shape slot；The pilot unit is simple in structure, convenient for life
Production and installation, bending postforming can be made using tubular rivet edge by being horizontally mounted axis 2, solid rivet also can be used and to locking spiral shell
Nail so that the structure for being horizontally mounted axis 2 is more prone to shape, more economically.
In order to facilitate the installation of the second disk roller 4, vertical mounting hole 12 and disk roller are further opened on the support base 1 of the present embodiment
Opening 13 is equiped with vertically-mounted axis 5 in vertical mounting hole 12, and the second disk roller set 4 is loaded on vertically-mounted 5 outside of axis and is placed in roller
At wheel opening 13.Second disk roller is attached in supporting block 1 for 4 sets using vertically-mounted axis 5, the second disk roller 4 is around vertically-mounted axis 5
Axis rotate.
In order to make the stability of rotation of the first disk roller 3 and the second disk roller 4, the present embodiment is horizontally mounted 2 and first disk roller 3 of axis
Between be clamped with the first axle sleeve 6 (first disk roller 3 and the first axle sleeve 6 of the present embodiment can be replaced with bearing), vertically-mounted axis 5 with
The second axle sleeve 7 is clamped between second disk roller 4 (second disk roller 4 and the second axle sleeve 7 of the present embodiment can be replaced with bearing).It utilizes
First axle sleeve 6 and the second axle sleeve 7 make the movement of the first disk roller 3 and the second disk roller 4 more reasonable, and beneficial to replacing after material abrasion
It changes.
In order to limit the position of the first disk roller 3,2 both ends of axis that are horizontally mounted of the present embodiment are formed with limiting section 21, /V
Baffle ring 8 is clamped between 21 and first disk roller 3 of portion.The axial movement of the first disk roller 3 is limited using limiting section 21 and baffle ring 8, is made
First disk roller 3 can only be rotated around the axis for being horizontally mounted axis 2.
In order to be beneficial to the installation of the moving cell, mounting hole 14 is offered in the supporting block 1 of the present embodiment.Utilize mounting hole
14 (the present embodiment is two threaded holes).The moving cell is fixed to exterior object using the bolt being installed in mounting hole 14
On.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
Every equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is directly or indirectly transported
Used in other related technical areas, it is equally included in the patent within the scope of the utility model.
Claims (5)
1. a kind of Improvement type rolls pilot unit, it is characterised in that：It includes being provided with the supporting block of horizontal mounting hole, is placed in water
Being horizontally mounted axis, being installed in the first disk roller being horizontally mounted on axis and be installed in supporting block and axis hangs down in flat mounting hole
Directly in the second disk roller of the first disk roller plane of movement, the supporting block is held between the first disk roller.
2. a kind of Improvement type as described in claim 1 rolls pilot unit, it is characterised in that：It is further opened on the support base
Vertical mounting hole and disk roller opening are equiped with vertically-mounted axis in the vertical mounting hole, and second disk roller is set in vertically
Outside installation axle and it is placed in disk roller opening.
3. a kind of Improvement type as claimed in claim 2 rolls pilot unit, it is characterised in that：It is described to be horizontally mounted axis and first
The first axle sleeve is clamped between disk roller, the second axle sleeve is clamped between the vertically-mounted axis and the second disk roller.
4. a kind of Improvement type as claimed in claim 3 rolls pilot unit, it is characterised in that：It is described to be horizontally mounted axis both ends shape
Into there is limiting section, baffle ring is clamped between the limiting section and the first disk roller.
5. a kind of Improvement type as any one of claim 1-4 rolls pilot unit, it is characterised in that：The supporting block
On offer mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721449265.5U CN207421119U (en) | 2017-11-01 | 2017-11-01 | A kind of Improvement type rolls pilot unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721449265.5U CN207421119U (en) | 2017-11-01 | 2017-11-01 | A kind of Improvement type rolls pilot unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207421119U true CN207421119U (en) | 2018-05-29 |
Family
ID=62306965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721449265.5U Active CN207421119U (en) | 2017-11-01 | 2017-11-01 | A kind of Improvement type rolls pilot unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207421119U (en) |
-
2017
- 2017-11-01 CN CN201721449265.5U patent/CN207421119U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |