CN209157839U - A kind of telescopic machine tool guide rail protecting cover damping device - Google Patents
A kind of telescopic machine tool guide rail protecting cover damping device Download PDFInfo
- Publication number
- CN209157839U CN209157839U CN201821679602.4U CN201821679602U CN209157839U CN 209157839 U CN209157839 U CN 209157839U CN 201821679602 U CN201821679602 U CN 201821679602U CN 209157839 U CN209157839 U CN 209157839U
- Authority
- CN
- China
- Prior art keywords
- shell
- resilient cushion
- end cap
- shield
- guide rail
- 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
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- Vibration Dampers (AREA)
Abstract
The utility model discloses a kind of telescopic machine tool guide rail protecting cover damping devices, including shell and end cap, end cap is arranged in housing top end, mounting ear is provided in the middle part of the lateral surface of shell, mounting hole is provided on mounting ear, stepped hole is provided in shell, stepped hole is provided with resilient cushion, damping spring and vibration damping boss, damping spring is arranged between resilient cushion and end cap, described shrouded rotor blade one end is connect with resilient cushion, the other end extends shell, and the other end face of shrouded rotor blade is provided with ball grooves, is provided with ball in ball grooves.The utility model is structurally reasonable, and damping spring is arranged between shell inner end cap and resilient cushion, greatly improves the running stability of shield；Shield is slided by ball, effectively prevents shield and occurs snakelike, shake, stuck phenomenon in the process of running, extends shield service life, ensure that the total quality of shield.
Description
Technical field
The utility model relates to a kind of damping device, in particular to a kind of telescopic machine tool guide rail protecting cover is filled with damping
It sets.
Background technique
The general rail protective cover of domestic market is formed by connecting layer by layer by more piece shield, more piece shield cover
Between can be superimposed or stretch, shield also adds the aesthetics of lathe while providing practicability to lathe, makes entire
The value of lathe gets a promotion, during machine tool chief axis processes part, since machine tool chief axis is moved by guide rail protection cover
Containing, i.e. when having some setbacks, main shaft will be affected, and work piece surface has decorative pattern and formed for guide rail protection cover operation, influence
The quality of workpiece, secondly, shield will appear skew, stuck phenomenon when guide rail protection cover operation has some setbacks.Currently, market
On telescopic guide shield be all using resilient cushion carry out damping, but be easy to appear snake, play, wriggle the problem of,
And noise is larger.
Utility model content
The purpose of this utility model, which is that, to be provided a kind of structurally reasonable, is less prone to stuck phenomenon, noise is lesser to be stretched
Contracting formula machine tool guide rail protecting cover damping device.
To achieve the goals above, the technical solution adopted in the utility model is such that the telescopic of the utility model
Machine tool guide rail protecting cover damping device, including shell and end cap, end cap setting are set in the middle part of housing top end, the lateral surface of shell
It is equipped with mounting ear, mounting hole is provided on mounting ear, stepped hole is provided in shell, stepped hole is provided with resilient cushion, damping bullet
Spring and vibration damping boss, damping spring are arranged between resilient cushion and end cap, and described shrouded rotor blade one end is connect with resilient cushion, another
Shell is extended at end, and the other end face of shrouded rotor blade is provided with ball grooves, is provided with ball in ball grooves.
Preferably, the end cover is provided with the first protrusion, it is convex that the side that resilient cushion corresponds to end cap is provided with second
It rises, the both ends of the damping spring are socketed in respectively in the first protrusion and the second protrusion.
Preferably, the shrouded rotor blade is made of two housings, sleeve is socketed on two housings, vibration damping boss passes through sleeve
It is detachably connected with resilient cushion.
Compared with the prior art, the advantages of the utility model are: the utility model is structurally reasonable, shell inner end cap and subtract
Damping spring is set between shake pad, greatly improves the running stability of shield；Shield is slided by ball, is effectively kept away
Shield is exempted from and has occurred snakelike, shake, stuck phenomenon in the process of running, has extended shield service life, ensure that protection
The total quality of cover.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Below in conjunction with attached drawing, the utility model is described in further detail.
Referring to Fig. 1, the telescopic machine tool guide rail protecting cover damping device of the utility model, including shell 1 and end cap 10,
The setting of end cap 10 is provided with mounting ear 2 in the middle part of 1 top of shell, the lateral surface of shell 1, and mounting hole 3 is provided on mounting ear 2,
Stepped hole 4 is provided in shell 1, stepped hole 4 is provided with resilient cushion 5, damping spring 9 and vibration damping boss 6, and damping spring 9 is arranged
Between resilient cushion 5 and end cap 10, described shrouded rotor blade one end is connect with resilient cushion 5, and the other end extends shell 1, and damping
The other end face of boss is provided with ball grooves, and ball 12 is provided in ball grooves.
10 bottom surface of end cap is provided with the first protrusion 11, and the side of the corresponding end cap 10 of resilient cushion 5 is provided with the second protrusion
8, the both ends of the damping spring 9 are socketed in respectively in the first protrusion 11 and the second protrusion 8, and the shrouded rotor blade is by two housings group
At being socketed with sleeve 7 on two housings, vibration damping boss 6 is detachably connected by sleeve 7 with resilient cushion 5.
The damping device is fixed on outermost shield by the mounting ear 2 with mounting hole 3 on shell 1, shell 1
Lower end is mounted on the guide rail of lower layer's shield, prevents from shifting when shield is mobile, and the damping device passes through ball 12
Make to slide between shield, is less prone to stuck phenomenon；Ball 12 is mounted in the ball grooves of shrouded rotor blade, then passes through set
Cylinder 7 is threadedly coupled or is connected on resilient cushion 5, then by its integral installation in the stepped hole 4 of shell 1, stepped hole 4 be it is upper it is big under
Small stepped hole 4, vibration damping boss 6 and resilient cushion 5 are that interference is connect with the stepped hole 4 of shell 1, then by 9 one end of damping spring
It is socketed in the second protrusion 8 on resilient cushion 5, finally covers end cap 10.
The utility model is structurally reasonable, and damping spring 9 is arranged between 1 inner end cap 10 of shell and resilient cushion 5, greatlys improve
The running stability of shield；Shield is slided by ball 12, effectively prevents shield and occurs snake in the process of running
Shape, shake, stuck phenomenon extend shield service life, ensure that the total quality of shield.
Claims (3)
1. a kind of telescopic machine tool guide rail protecting cover damping device, it is characterised in that: including shell and end cap, end cap setting exists
The lateral surface middle part of housing top end, shell is provided with mounting ear, and mounting hole is provided on mounting ear, is provided with ladder in shell
Hole, stepped hole are provided with resilient cushion, damping spring and shrouded rotor blade, and damping spring is arranged between resilient cushion and end cap, described
Shrouded rotor blade one end is connect with resilient cushion, and the other end extends shell, and the other end face of shrouded rotor blade is provided with ball grooves,
Ball is provided in ball grooves.
2. telescopic machine tool guide rail protecting cover damping device according to claim 1, it is characterised in that: the end cap bottom
Face is provided with the first protrusion, and the side that resilient cushion corresponds to end cap is provided with the second protrusion, and the both ends of the damping spring cover respectively
It connects in the first protrusion and the second protrusion.
3. telescopic machine tool guide rail protecting cover damping device according to claim 1, it is characterised in that: the damping is convex
Platform is made of two housings, and sleeve is socketed on two housings, and shrouded rotor blade is detachably connected by sleeve and resilient cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821679602.4U CN209157839U (en) | 2018-10-17 | 2018-10-17 | A kind of telescopic machine tool guide rail protecting cover damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821679602.4U CN209157839U (en) | 2018-10-17 | 2018-10-17 | A kind of telescopic machine tool guide rail protecting cover damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209157839U true CN209157839U (en) | 2019-07-26 |
Family
ID=67333924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821679602.4U Expired - Fee Related CN209157839U (en) | 2018-10-17 | 2018-10-17 | A kind of telescopic machine tool guide rail protecting cover damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209157839U (en) |
-
2018
- 2018-10-17 CN CN201821679602.4U patent/CN209157839U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210514 Address after: 401320 group 1, Ziyou village, Nanquan street, Banan District, Chongqing Patentee after: Chongqing HANSUN Electromechanical Equipment Co.,Ltd. Address before: 402160 No. 999 Xingguang Avenue, Yongchuan District, Chongqing (in Phoenix Lake Industrial Park, Yongchuan Industrial Park, Chongqing) Patentee before: CHONGQING NANANSI INTELLIGENT TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190726 Termination date: 20211017 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |