CN207935350U - A kind of radial and axial floating type antidetonation lifter - Google Patents
A kind of radial and axial floating type antidetonation lifter Download PDFInfo
- Publication number
- CN207935350U CN207935350U CN201820193271.7U CN201820193271U CN207935350U CN 207935350 U CN207935350 U CN 207935350U CN 201820193271 U CN201820193271 U CN 201820193271U CN 207935350 U CN207935350 U CN 207935350U
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- CN
- China
- Prior art keywords
- antidetonation
- shell
- radial
- lead screw
- height adjustment
- 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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Abstract
A kind of radial and axial floating type antidetonation lifter, is related to the construction applications of acupuncture nonwoven device-specific lifter.Including antidetonation guide sleeve and height adjustment device, the lower slide of the height adjustment device is arranged in antidetonation guide sleeve, and the bottom end of antidetonation guide sleeve is provided with magnet, and the bottom end of height adjustment device is provided with electromagnet, and magnetic force repels each other electromagnet with magnet after powered up；The height adjustment device includes the shell of upper end opening, the top of shell is provided with upper end cover, the worm screw of lead screw and a lateral arrangement that one is vertically arranged is installed in shell, worm gear is threaded on lead screw, between lead screw and upper end cover there are gap and between be provided with radial floating device.The utility model operates steadily, compact-sized, and support web plate and stripping DOOR HEIGHT adjusting are time-consuming few, efficient.
Description
Technical field
The utility model is related to the construction applications of acupuncture nonwoven device-specific lifter, specially a kind of antidetonation lifter.
Background technology
Needing machine prepares high-performance fiber product for intensive needle thorn multi-layer fiber cloth, and existing non-woven cloth is pierced with needle
Machine asks the height regulating mechanism of web plate and stripping web plate mostly to take the technologies knot such as traditional jack type or conventional feed screw nut formula
Structure, it is poor that there are transmission stabilities, and similar product was set with all gun iron links of connection of other component, in addition needle thorn in the past
Standby vibrations are big, and noise is big.It all has a certain impact to all parts performance stabilization of equipment.
Utility model content
The purpose of this utility model is that a kind of noise is small, operates steadily, adjustable for height radial and axial floating type antidetonation
Lifter.
Realizing the technical solution of above-mentioned purpose is：A kind of radial and axial floating type antidetonation lifter, it is characterised in that：Packet
Antidetonation guide sleeve and height adjustment device are included, the lower slide of the height adjustment device is arranged in antidetonation guide sleeve, antidetonation guide sleeve
Bottom end be provided with magnet, the bottom end of height adjustment device is provided with electromagnet, and magnetic force repels each other electromagnet with magnet after powered up；
The height adjustment device includes the shell of upper end opening, and the top of shell is provided with upper end cover, is installed in shell
There are the worm screw of a lead screw being vertically arranged and a lateral arrangement, the upper end of lead screw to stretch out upper end cover upwards and be connected with branch
Stake pad block；Worm gear is threaded on lead screw in shell, worm gear is mounted on by bearing in shell；
Between the lead screw and upper end cover there are gap and between be provided with radial floating device, the radial floating
Device includes two round holes being symmetricly set on upper end cover inner wall, and the external port of round hole is provided with postive stop baffle, round
Sliding axle is respectively arranged in hole, the inner end of sliding axle is connected with pushing block, spring is provided between pushing block and the bottom of round hole,
The outer end of pushing block passes through postive stop baffle and is connected with obvolvent arc anchor ear on lead screw.
Further, mutually matched stop is provided between the upper port of antidetonation guide sleeve and the outer wall of height adjustment device
Mouthful.
Further, connection screw thread hole is set on lip block, and the upper surface of lip block is provided with rubber buffer.
Further, it is respectively arranged with disc spring between the upper end of worm gear and upper end cover, the lower end of worm gear and the bottom end of shell.
When height is adjusted, worm screw rotation drives worm gear rotation, worm gear that lead screw is driven to move up and down, so that support web plate liter
Drop, while under the cushioning effect of disc spring so that lift adjustment is steady, noise is small.
The bottom end of antidetonation guide sleeve is provided with magnet, and the bottom end of height adjustment device is provided with electromagnet, and electromagnet is being powered
Magnetic force repels each other with magnet afterwards, when by axial vibration power, is coordinated by the rubber buffer on this magnetic force and lip block and is reduced
Vibration, when by radial vibration power, lead screw realizes radial buffering, is finally reached reduction equipment by arc anchor ear compressed spring
Shockproofness, improves the purpose of service life of equipment, while also lead screw being avoided to be damaged in rigid collision.
The utility model operates steadily, compact-sized, and support web plate and stripping DOOR HEIGHT adjusting are time-consuming few, efficient.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of radial floating device.
Specific implementation mode
As shown in Figure 1, the utility model includes antidetonation guide sleeve 1 and height adjustment device 2, the lower part of height adjustment device 2
It is slidably arranged in antidetonation guide sleeve 1, the bottom end of antidetonation guide sleeve 1 is provided with magnet 3, and the bottom end of height adjustment device 2 is provided with electricity
Magnet 4, magnetic force repels each other electromagnet 4 with magnet 3 after powered up.
It is provided with mutually matched seam allowance 5 between the middle part and the upper port of antidetonation guide sleeve 1 of height adjustment device 2, height
Regulating device 2 includes the shell 5.1 of upper end opening, and the top of shell 5.1 is provided with upper end cover 5.2, one is equipped in shell 5.1
Upper end cover 5.2, simultaneously is stretched out in the worm screw 5.4 of lead screw 5.3 and a lateral arrangement that root is vertically arranged, the upper end of lead screw 5.3 upwards
It is connected with lip block 5.5, the upper surface of lip block 5.5 is provided with rubber buffer 5.6.
The worm gear 5.7 engaged with worm screw 5.4 is threaded on lead screw 5.3 in shell 5.1, worm gear 5.7 passes through bearing
5.8 are mounted in shell 5.1, the upper end and upper end cover 5.2 of worm gear 5.7, between the lower end of worm gear 5.7 and the bottom end of shell 5.1
It is respectively arranged with disc spring 5.8.
Between lead screw 5.3 and upper end cover 5.2 there are gap 6 and between be provided with radial floating device 7, radial floating
Device 7 includes two round holes 7.1 being symmetricly set on 5.2 inner wall of upper end cover, and the external port of round hole is provided with limiting block
Plate 7.2, sliding axle 7.3 is respectively arranged in round hole 7.1, and the inner end of sliding axle 7.3 is connected with pushing block 7.4, pushing block 7.4 and circle
Spring 7.5 is provided between the bottom in shape hole 7.1, the outer end of pushing block 7.4 passes through postive stop baffle 7.2 and is connected with obvolvent in silk
Arc anchor ear 7.6 on bar 5.3.
Claims (4)
1. a kind of radial and axial floating type antidetonation lifter, it is characterised in that：Including antidetonation guide sleeve and height adjustment device, institute
The lower slide for stating height adjustment device is arranged in antidetonation guide sleeve, and the bottom end of antidetonation guide sleeve is provided with magnet, and height adjusts dress
The bottom end set is provided with electromagnet, and magnetic force repels each other electromagnet with magnet after powered up；
The height adjustment device includes the shell of upper end opening, and the top of shell is provided with upper end cover, one is equipped in shell
The upper end of the worm screw of lead screw and a lateral arrangement that root is vertically arranged, lead screw stretches out upper end cover and is connected with supporting pad upwards
Block；Worm gear is threaded on lead screw in shell, worm gear is mounted on by bearing in shell；
Between the lead screw and upper end cover there are gap and between be provided with radial floating device, the radial floating device
Including two round holes being symmetricly set on upper end cover inner wall, the external port of round hole is provided with postive stop baffle, in round hole
It is respectively arranged with sliding axle, the inner end of sliding axle is connected with pushing block, spring, pushing block are provided between pushing block and the bottom of round hole
Outer end pass through and postive stop baffle and be connected with obvolvent arc anchor ear on lead screw.
2. the radial and axial floating type antidetonation lifter of one kind according to claim 1, it is characterised in that：Antidetonation guide sleeve
Mutually matched seam allowance is provided between upper port and the outer wall of height adjustment device.
3. the radial and axial floating type antidetonation lifter of one kind according to claim 1, it is characterised in that：On lip block
Connection screw thread hole is set, and the upper surface of lip block is provided with rubber buffer.
4. the radial and axial floating type antidetonation lifter of one kind according to claim 1, it is characterised in that：The upper end of worm gear
It is respectively arranged with disc spring between upper end cover, the lower end of worm gear and the bottom end of shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820193271.7U CN207935350U (en) | 2018-02-05 | 2018-02-05 | A kind of radial and axial floating type antidetonation lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820193271.7U CN207935350U (en) | 2018-02-05 | 2018-02-05 | A kind of radial and axial floating type antidetonation lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207935350U true CN207935350U (en) | 2018-10-02 |
Family
ID=63651435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820193271.7U Expired - Fee Related CN207935350U (en) | 2018-02-05 | 2018-02-05 | A kind of radial and axial floating type antidetonation lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207935350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112113027A (en) * | 2019-06-19 | 2020-12-22 | 罗伯特·博世有限公司 | Valve for variable throttling of hydraulic flow with mechanical means for reducing possible valve vibrations, which is resistant to fatigue |
-
2018
- 2018-02-05 CN CN201820193271.7U patent/CN207935350U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112113027A (en) * | 2019-06-19 | 2020-12-22 | 罗伯特·博世有限公司 | Valve for variable throttling of hydraulic flow with mechanical means for reducing possible valve vibrations, which is resistant to fatigue |
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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 |
Granted publication date: 20181002 Termination date: 20210205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |