CN208179328U - A kind of sliding rail guiding device - Google Patents
A kind of sliding rail guiding device Download PDFInfo
- Publication number
- CN208179328U CN208179328U CN201820596681.6U CN201820596681U CN208179328U CN 208179328 U CN208179328 U CN 208179328U CN 201820596681 U CN201820596681 U CN 201820596681U CN 208179328 U CN208179328 U CN 208179328U
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- CN
- China
- Prior art keywords
- guiding axis
- sliding rail
- spring
- wheel
- baffle plate
- Prior art date
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Abstract
The utility model discloses a kind of sliding rail guiding devices, including two guiding axis (6), the upper end of guiding axis (6) is connected with fixed plate (8), guiding axis (6) is successively arranged with axle bumper (2) from top to bottom, upper conical wheel (3), inferior pyramidal wheel (4), overhead gage (9), spring (5) and lower baffle plate (10), the upper end of spring (5) is connected with overhead gage (9), the lower end of spring (5) is connected with lower baffle plate (10), the lower end of guiding axis (6) is provided with the limiting device (7) for supporting to lower baffle plate (10), for clamping guide rod between two pairs of upper conical wheel (3) and inferior pyramidal wheels (4).Bearing and taper cone pulley are fixed together, spring are fixed by upper lower baffle plate by a kind of sliding rail guiding device provided by the utility model, the axis shelves on guiding axis, and pass through the adjustment of the lowermost lower nut, can adapt to different-diameter guide rod.
Description
Technical field
The utility model relates to a kind of sliding rail guiding devices.
Background technique
Currently, junction portion requires to carry out coating repaired mouth no matter on land or after ocean, pipeline welding construction
Processing.And in field joints coating technology, the first procedure seeks to derust to the pipeline external surface within the scope of repaired mouth, and requires to remove
Rust effect reaches corresponding levels of the standard.Currently, in external automatic sand blasting technology comparatively comparative maturity, application
Comparatively than wide, China is to automatic sand blasting technical research at present.But the diameter of guide rod is not system in device
One, the guide rod of the existing immalleable different-diameter of guiding device.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of sliding rail guiding device, can be suitable for different-diameter
Guide rod, realize the purpose of adjust automatically.
A kind of sliding rail guiding device, including two guiding axis, the upper end of the guiding axis are connected with fixed plate, the guiding
Axis is successively arranged with axle bumper, upper conical wheel, inferior pyramidal wheel, overhead gage, spring and lower baffle plate, the upper end of the spring from top to bottom
Be connected with the overhead gage, the lower end of the spring is connected with the lower baffle plate, the lower end of the guiding axis be provided with for pair
The limiting device of the lower baffle plate support, for clamping guide rod between two pairs of upper conical wheels and inferior pyramidal wheel.
The upper end of the guiding axis is fixed after passing through the fixed plate with top nut.
The upper bearing (metal) and lower bearing with guiding axis cooperation are respectively arranged in the upper conical wheel and inferior pyramidal wheel.
The limiting device is lower nut, and the lower nut is set in the lower end of the guiding axis.
The upper conical wheel is identical with the shape size of inferior pyramidal wheel, symmetrical above and below.
The upper conical wheel and inferior pyramidal wheel include the round plate and bending face of integrally connected.
The utility model has the beneficial effects that the utility model provides a kind of sliding rail guiding device, the axis shelves on guiding axis will
Bearing and taper cone pulley are fixed together, and spring is fixed by upper lower baffle plate, and pass through the adjustment of the lowermost lower nut,
It can adapt to different-diameter guide rod.
Detailed description of the invention
Fig. 1 is a kind of fixed schematic diagram of sliding rail guiding device of the utility model；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is a kind of structural schematic diagram of sliding rail guiding device of the utility model.
Appended drawing reference is as follows in figure: 1- top nut, 2- axle bumper, the upper conical wheel of 3-, 4- inferior pyramidal wheel, 5- spring, 6- guiding
Axis, 7- limiting device, 8- fixed plate, 9- overhead gage, 10- lower baffle plate, 31- upper bearing (metal), 41- lower bearing.
Specific embodiment
The utility model is further described with reference to the accompanying drawing, following embodiment is only used for clearly illustrating this
The technical solution of utility model, and cannot be used as a limitation the limitation protection scope of the utility model.
As shown in Fig. 1 to Fig. 3, the utility model provides a kind of sliding rail guiding device, including two guiding axis 6, guiding axis 6
Upper end be connected with fixed plate 8, the upper end of guiding axis 6 passes through fixed with top nut 1 after fixed plate 8.Guiding axis 6 from top to bottom according to
It is secondary to be arranged with axle bumper 2, upper conical wheel 3, inferior pyramidal wheel 4, overhead gage 9, spring 5 and lower baffle plate 10.The upper end of spring 5 and overhead gage
9 are connected, and the lower end of spring 5 is connected with lower baffle plate 10, and the lower end of guiding axis 6 is provided with the dress of the limit for supporting to lower baffle plate 10
7 are set, limiting device 7 is lower nut in the utility model, and lower nut is set in the lower end of guiding axis 6, real by adjusting lower nut
Now to the adjusting of 10 height of lower baffle plate, and then the spacing between upper conical wheel 3 and inferior pyramidal wheel 4 is adjusted, to adapt to different-diameter
Guide rod.
Upper conical wheel 3 is identical with the shape size of inferior pyramidal wheel 4, symmetrical above and below.Upper conical wheel 3 and inferior pyramidal wheel 4 wrap
Include the round plate and bending face of integrally connected.Bending face between two pairs of upper conical wheels 3 and inferior pyramidal wheel 4 is led for clamping
To bar.The rotation of upper conical wheel 3 and inferior pyramidal wheel 4 for convenience, upper conical take turns in 3 and inferior pyramidal wheel 4 are respectively arranged with and lead
The upper bearing (metal) 31 and lower bearing 41 cooperated to axis 6.
The guiding device of the utility model is fixed in sandblasting mechanism by guiding axis and top nut, then the axis shelves on guiding axis
Bearing and taper cone pulley are fixed together, spring is fixed by baffle, and passes through the adjustment of outermost lower nut, makes it
Different-diameter guide rod is adapted to, or the pipeline of different-diameter is transmitted to spring, by the adjustment force of spring, to not
Same guiding shank diameter is adjusted, to play the purpose of adjust automatically.
Above are merely preferred embodiments of the utility model, for those skilled in the art, exist
Under the premise of not departing from the utility model principle, several improvements and modifications can also be made, these improvements and modifications also should be regarded as
The protection scope of the utility model.
Claims (6)
1. a kind of sliding rail guiding device, it is characterised in that: including two guiding axis (6), the upper end of the guiding axis (6) and fixation
Plate (8) is connected, and the guiding axis (6) is successively arranged with axle bumper (2), upper conical wheel (3), inferior pyramidal wheel (4), upper gear from top to bottom
The upper end of plate (9), spring (5) and lower baffle plate (10), the spring (5) is connected with the overhead gage (9), the spring (5)
Lower end is connected with the lower baffle plate (10), and the lower end of the guiding axis (6) is provided with for supporting to the lower baffle plate (10)
Limiting device (7), for clamping guide rod between two pairs of upper conical wheel (3) and inferior pyramidal wheels (4).
2. a kind of sliding rail guiding device according to claim 1, it is characterised in that: the upper end of the guiding axis (6) passes through
The fixed plate (8) is fixed with top nut (1) afterwards.
3. a kind of sliding rail guiding device according to claim 1, it is characterised in that: upper conical wheel (3) and the inferior pyramidal
The upper bearing (metal) (31) and lower bearing (41) with the guiding axis (6) cooperation are respectively arranged in wheel (4).
4. a kind of sliding rail guiding device according to claim 1, it is characterised in that: the limiting device (7) is lower nut,
The lower nut is set in the lower end of the guiding axis (6).
5. a kind of sliding rail guiding device according to claim 1, it is characterised in that: upper conical wheel (3) and the inferior pyramidal
The shape size for taking turns (4) is identical, symmetrical above and below.
6. a kind of sliding rail guiding device according to claim 5, it is characterised in that: upper conical wheel (3) and the inferior pyramidal
Take turns the round plate and bending face of (4) including integrally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820596681.6U CN208179328U (en) | 2018-04-24 | 2018-04-24 | A kind of sliding rail guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820596681.6U CN208179328U (en) | 2018-04-24 | 2018-04-24 | A kind of sliding rail guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208179328U true CN208179328U (en) | 2018-12-04 |
Family
ID=64435169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820596681.6U Active CN208179328U (en) | 2018-04-24 | 2018-04-24 | A kind of sliding rail guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208179328U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877711A (en) * | 2019-03-29 | 2019-06-14 | 徐工集团工程机械股份有限公司建设机械分公司 | A kind of compact pipeline sand blasting unit |
-
2018
- 2018-04-24 CN CN201820596681.6U patent/CN208179328U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877711A (en) * | 2019-03-29 | 2019-06-14 | 徐工集团工程机械股份有限公司建设机械分公司 | A kind of compact pipeline sand blasting unit |
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