CN204818902U - Length lead screw strutting arrangement - Google Patents
Length lead screw strutting arrangement Download PDFInfo
- Publication number
- CN204818902U CN204818902U CN201520465980.2U CN201520465980U CN204818902U CN 204818902 U CN204818902 U CN 204818902U CN 201520465980 U CN201520465980 U CN 201520465980U CN 204818902 U CN204818902 U CN 204818902U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- upper cover
- spring
- lead screw
- sleeve
- 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
Abstract
The utility model discloses a length lead screw strutting arrangement, including the base, its characterized in that, the base top is equipped with down the apron, the apron top is equipped with the guide post down, the lower cover flange is equipped with the pillar sleeve along the top, pillar sleeve inboard is equipped with the spring sleeve, spring sleeve top is equipped with the upper cover plate, the upper cover plate registrates in the guide post top outside, the upper cover plate is equipped with the spring with the lower cover inter -plate, the spring is run through by the guide post, the upper cover plate top is equipped with the supporting seat, spring sleeve right side downside is equipped with the direction keyway, pillar sleeve right side is equipped with the spacer pin, the spacer pin runs through pillar sleeve lateral wall, stretches into the feather key inslot. The beneficial effect of the utility model: can be to lead screw played a supporting role to eliminate the diameter runout of lead screw.
Description
Technical field
The utility model relates to a kind of bracing or strutting arrangement, is a kind of long apart from screw lead supporting device specifically.
Background technology
A lot of problem is in use there will be at present: such as leading screw is when level is installed due to the increase of span and deadweight, and leading screw circular runout amplitude when High Rotation Speed also increases thereupon at large-scale long span leading screw.Cause leading screw middle part to be out of shape even to rupture, safety when affecting the service life of leading screw and produce.
Utility model content
The purpose of this utility model provides one can play a supporting role to leading screw, and eliminate the screw lead supporting device of the circular runout of leading screw.
For achieving the above object, the technical solution of the utility model comprises base, it is characterized in that, lower cover is provided with above described base, lead is provided with above described lower cover, strut sleeve is provided with above described lower cover edge, spring spool is provided with inside described strut sleeve, upper cover plate is provided with above described spring spool, described upper cover plate is linked in outside lead top, spring is provided with between described upper cover plate and lower cover, described spring is run through by lead, supporting seat is provided with above described upper cover plate, described spring spool lower right side is provided with guide key groove, spacer pin is provided with on the right side of described strut sleeve, described spacer pin runs through strut sleeve sidewall, stretch in guide key groove.
Owing to adopting technique scheme, the beneficial effects of the utility model:
1, versatility is comparatively strong, can solve the centre that most of large-scale leading screw in use produces and stay problem.
2, clamp structure is simple, and convenient manufacture, is beneficial to and promotes the use of.
3, high-precision processing request can have been assisted.
4, can upgrade to existing equipment, transform, and change little.
Accompanying drawing explanation
Now by reference to the accompanying drawings the utility model is described further.
Fig. 1 is structural representation of the present utility model.
In figure: 1, base, 2, lower cover, 3, lead, 4, strut sleeve, 5, spring spool, 6, upper cover plate, 7, spring, 8, supporting seat, 9, guide key groove, 10, spacer pin.
Detailed description of the invention
As shown in Figure 1, the utility model comprises base 1, it is characterized in that, lower cover 2 is provided with above described base 1, lead 3 is provided with above described lower cover 2, strut sleeve 4 is provided with above described lower cover 2 edge, spring spool 5 is provided with inside described strut sleeve 4, upper cover plate 6 is provided with above described spring spool 5, be linked in outside lead 3 top on the downside of described upper cover plate 6, spring 7 is provided with between described upper cover plate 6 and lower cover 2, described spring 7 is run through by lead 3, supporting seat 8 is provided with above described upper cover plate 6, described spring spool 5 lower right side is provided with guide key groove 9, spacer pin 10 is provided with on the right side of described strut sleeve 4, described spacer pin 10 runs through strut sleeve 4 sidewall, stretch in guide key groove 9.
Operation principle of the present utility model: this device is installed on the downside of leading screw, when leading screw does radial motion, supporting seat 8, upper cover plate 6, spring spool 5 entirety is directed, fixed-distance moving under the effect of guide key groove 9 side and spacer pin 10, then promotes to reset through spring 7.
Claims (1)
1. one kind long distance screw lead supporting device, comprise base, it is characterized in that: above described base, be provided with lower cover, lead is provided with above described lower cover, strut sleeve is provided with above described lower cover edge, spring spool is provided with inside described strut sleeve, upper cover plate is provided with above described spring spool, described upper cover plate is linked in outside lead top, spring is provided with between described upper cover plate and lower cover, described spring is run through by lead, supporting seat is provided with above described upper cover plate, described spring spool lower right side is provided with guide key groove, spacer pin is provided with on the right side of described strut sleeve, described spacer pin runs through strut sleeve sidewall, stretch in guide key groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520465980.2U CN204818902U (en) | 2015-07-02 | 2015-07-02 | Length lead screw strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520465980.2U CN204818902U (en) | 2015-07-02 | 2015-07-02 | Length lead screw strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204818902U true CN204818902U (en) | 2015-12-02 |
Family
ID=54676543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520465980.2U Expired - Fee Related CN204818902U (en) | 2015-07-02 | 2015-07-02 | Length lead screw strutting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204818902U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270590A (en) * | 2016-09-14 | 2017-01-04 | 哈尔滨理工大学 | A kind of passive type damping boring bar and best vibration damping property regulation method thereof |
-
2015
- 2015-07-02 CN CN201520465980.2U patent/CN204818902U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270590A (en) * | 2016-09-14 | 2017-01-04 | 哈尔滨理工大学 | A kind of passive type damping boring bar and best vibration damping property regulation method thereof |
| CN106270590B (en) * | 2016-09-14 | 2018-05-25 | 哈尔滨理工大学 | A kind of passive type damping boring bar and its best vibration damping property regulation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103317597B (en) | Vertical extrusion cement pipemaking machine | |
| CN204818902U (en) | Length lead screw strutting arrangement | |
| CN205652830U (en) | Formula transport frame is held to dedicated glass plate holder of building decoration | |
| CN203714792U (en) | Work station clothes-hanger lifting mechanism of intelligent clothing product-o-rial system | |
| CN103334672A (en) | Movable and fixed convenient safe box | |
| CN203874318U (en) | Novel climbing-assisting device | |
| CN205262323U (en) | Disk clutch disk hub detection device | |
| CN105033728A (en) | Long-distance screw supporting device | |
| CN203006885U (en) | Pneumatic capping machine | |
| CN204326656U (en) | A kind of multi-storied garage anti-derail unit | |
| CN104014653A (en) | Expansion mold locating mechanism for production of washing machine internal cylinder | |
| CN104555701A (en) | Reaction kettle hoisting device | |
| CN203938325U (en) | Follower cable rack of shaft | |
| CN203807193U (en) | Adjustable guide device for bar screen machine | |
| CN203991971U (en) | A kind of die positioning mechanism that rises of producing for inner tank of washing machine | |
| CN202621883U (en) | Positioning structure of die-casting mold | |
| CN203926399U (en) | External twin shaft core roller linear rail | |
| CN205857246U (en) | A kind of well lid height is from lifting device | |
| CN103722255B (en) | A kind of coder structure | |
| CN204148843U (en) | A kind of water pump center alignment device | |
| CN202539225U (en) | Wire inlet device | |
| CN203765558U (en) | Rubber ring opening installation device | |
| CN204819230U (en) | Car glass's supplementary strutting arrangement | |
| CN104260011A (en) | Connecting rod fixing frame | |
| CN204223934U (en) | Cut open cloth machine auxiliary device |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20160702 |