CN208153654U - A kind of easy-to-dismount ball-screw - Google Patents
A kind of easy-to-dismount ball-screw Download PDFInfo
- Publication number
- CN208153654U CN208153654U CN201820502486.2U CN201820502486U CN208153654U CN 208153654 U CN208153654 U CN 208153654U CN 201820502486 U CN201820502486 U CN 201820502486U CN 208153654 U CN208153654 U CN 208153654U
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- China
- Prior art keywords
- cartridge
- block
- fixedly installed
- briquetting
- pedestal
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Abstract
The utility model relates to ball-screw technical fields, and disclose a kind of easy-to-dismount ball-screw, including pedestal, the front of the pedestal is provided with top cover, the bottom of the pedestal is fixedly installed with the second cartridge, the snap-gauge fixed with base bottom is installed, the bottom of the top cover is fixedly installed with the card hole offered on the positive hollow block of the second cartridge, the hollow block through hollow block on the inner wall of second cartridge.The easy-to-dismount ball-screw, by having spring in briquetting, briquetting can be made to achieve the effect that adjusting by spring, by having snap-gauge in the second cartridge of setting, it can prevent projecting block from falling off from the second cartridge, by having hollow block on setting top cover, briquetting can be made to fix by projecting block and top cover, by having interface in the first cartridge of setting, fixture block can be made to take out from interface, so that exquisite inside effective solution ball-screw internal be difficult to the problem of checking and overhauling.
Description
Technical field
The utility model relates to ball-screw technical field, specially a kind of easy-to-dismount ball-screw.
Background technique
Ball-screw be convert rotary motion to linear motion, or by transform linear motion be rotary motion it is ideal
Product, ball-screw are actuated elements most-often used on machine tool and precision machinery, and major function is by rotary motion
Linear movement is converted, or torque is converted into axial repeated action power, while having both high-precision, invertibity and efficient spy
Point, due to the frictional resistance with very little, ball-screw is widely used in various industrial equipments and precision instrument, ball-screw
It is made of screw rod, nut, steel ball, pre- tabletting, reverser and dust excluder, its function is fortune that rotary motion conversion is in line
Dynamic, this is the further extension and development of Ai Kemu screw rod, and the significance of this development is exactly to become bearing from sliding action
At scroll actions.
Ball-screw bearing is to adapt to various uses, provides the miscellaneous product of standardization, is widely used in lathe,
The endless form of ball has circulation conduit formula, circulator formula and end cover type, and precompressed mode has positioning precompressed (double nut mode, position
Precompressed mode) and level pressure precompressed, ball-screw can select appropriate type depending on the application, due to the internal structure inside ball-screw
Compare it is exquisite, so once it is internal it is out of joint be difficult to check and overhaul mostly once directly give up, so propose that one kind is convenient for
The ball-screw of disassembly come solve the problems, such as it is above-mentioned proposed in.
Utility model content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of easy-to-dismount ball-screw, has convenient for tearing open
Advantage is unloaded, solves the problems, such as that exquisite inside is difficult to check and overhaul inside ball-screw.
（Two）Technical solution
To realize above-mentioned easy-to-dismount purpose, the utility model is provided the following technical solutions：A kind of easy-to-dismount rolling
Ballscrew, including pedestal, the front of the pedestal are provided with top cover, and the bottom of the pedestal is fixedly installed with the second cartridge, institute
It states and the snap-gauge fixed with base bottom is installed on the inner wall of the second cartridge, the bottom of the top cover is fixedly installed with positioned at second
Cartridge positive hollow block offers the card hole through hollow block on the hollow block, and the front of the hollow block is connected with two
A briquetting for running through card hole and extending to inside the second cartridge, the opposite side of the briquetting are fixedly installed with spring, institute
It states briquetting and is fixedly installed with the projecting block extended to inside hollow block and inside the second cartridge far from the side of spring, it is described to press
Side of the briquetting far from spring and be located at hollow block front be fixedly installed with hand protection block, be fixedly installed at the top of the pedestal
First cartridge is fixedly installed with baffle on the inner wall of first cartridge, is fixedly installed on the top cover positioned at the first cartridge
The top plate at top, offers card slot in first cartridge and baffle, in first cartridge and is located at the right side opening of card slot
Equipped with interface, the front of the top plate is equipped with through card slot on top plate and extends to the threaded rod inside the first cartridge, institute
The back side for stating threaded rod is fixedly installed with the fixture block in the first cartridge, the front spiral shell that is upper and being located at top plate of the threaded rod
Line is connected with adjusting nut.
Preferably, card slot of the threaded rod on baffle.
Preferably, the fixture block is located at the back side of baffle.
Preferably, the top cover passes through briquetting, projecting block, card hole, hollow block, snap-gauge, the second cartridge and spring and bottom
Seat clamping.
Preferably, the top cover passes through top plate, card slot, the first cartridge, baffle, threaded rod, adjusting nut and fixture block and bottom
Seat is threadedly coupled.
Preferably, the diameter of the adjusting nut is greater than the width of card slot.
（Three）Beneficial effect
Compared with prior art, the utility model provides a kind of easy-to-dismount ball-screw, has following beneficial to effect
Fruit：
1, the easy-to-dismount ball-screw can prevent threaded rod from the first card by having fixture block on setting threaded rod
It falls off on box, by having adjusting nut on setting threaded rod, threaded rod can be made to adjust by adjusting nut and allow pedestal and top cover
Reach fixed, by having hand protection block in setting briquetting, opponent can play a protective role, reach when using briquetting
Easy-to-dismount effect.
2, the easy-to-dismount ball-screw can make briquetting reach tune by spring by having spring in briquetting
The effect of section can prevent projecting block from falling off from the second cartridge, by the way that top cover is arranged by having snap-gauge in the second cartridge of setting
On have hollow block, briquetting can be made to fix by projecting block and top cover, by setting the first cartridge on have interface, can make
Fixture block takes out from interface, so that exquisite inside effective solution ball-screw internal be difficult to the problem of checking and overhauling.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model present invention looks up structural representation；
Fig. 3 is the structural schematic diagram that the utility model is overlooked.
In figure：1 pedestal, 2 top covers, 3 first cartridges, 4 card slots, 5 interfaces, 6 fixture blocks, 7 threaded rods, 8 springs, 9 briquettings,
10 hand protection blocks, 11 snap-gauges, 12 second cartridges, 13 card holes, 14 hollow blocks, 15 projecting blocks, 16 adjusting nuts, 17 top plates, 18 baffles.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to Fig. 1-3, a kind of easy-to-dismount ball-screw, including pedestal 1, the front of pedestal 1 and is provided with top cover 2,
The bottom of pedestal 1 is fixedly installed with the second cartridge 12, and the snap-gauge fixed with 1 bottom of pedestal is equipped on the inner wall of the second cartridge 12
11, the bottom of top cover 2, which is fixedly installed with, to be offered on the positive hollow block 14 of the second cartridge 12, hollow block 14 through hollow
The card hole 13 of block 14, there are two run through card hole 13 and extend to the briquetting inside the second cartridge 12 for the front clamping of hollow block 14
9, the opposite side of briquetting 9 is fixedly installed with spring 8, briquetting 9 be fixedly installed with far from the side of spring 8 extend to it is hollow
Projecting block 15 inside the inside of block 14 and the second cartridge 12, top cover 2 pass through briquetting 9, projecting block 15, card hole 13, hollow block 14,
Snap-gauge 11, the second cartridge 12 and spring 8 and pedestal 1 are clamped, and side of the briquetting 9 far from spring 8 and are located at hollow block 14 just
Face is fixedly installed with hand protection block 10, and the top of pedestal 1 is fixedly installed with the first cartridge 3, is fixedly mounted on the inner wall of the first cartridge 3
There is baffle 18, the top plate 17 positioned at 3 top of the first cartridge is fixedly installed on top cover 2, is opened up on the first cartridge 3 and baffle 18
There is a card slot 4, in the first cartridge 3 and is located at the right side opening of card slot 4 and is equipped with interface 5, the front of top plate 17 is equipped with through top plate
Card slot 4 and the threaded rod 7 inside the first cartridge 3 is extended on 17, card slot 4 of the threaded rod 7 on baffle 18, threaded rod 7
The back side is fixedly installed with the fixture block 6 in the first cartridge 3, and fixture block 6 is located at the back side of baffle 18, threaded rod 7 upper and is located at
The front of top plate 17 is threaded with adjusting nut 16, and the diameter of adjusting nut 16 is greater than the width of card slot 4, and top cover 2 passes through top
Plate 17, card slot 4, the first cartridge 3, baffle 18, threaded rod 7, adjusting nut 16 and fixture block 6 are threadedly coupled with pedestal 1, should be convenient for tearing open
The ball-screw unloaded can prevent threaded rod 7 from falling off from the first cartridge 3, by setting by having fixture block 6 on setting threaded rod 7
Setting has adjusting nut 16 on threaded rod 7, threaded rod 7 can be made to allow pedestal 1 and top cover 2 to reach solid by the adjusting of adjusting nut 16
It is fixed, by having hand protection block 10 in setting briquetting 9, it opponent can play a protective role, reach when using briquetting 9
Easy-to-dismount effect, and the easy-to-dismount ball-screw can be such that briquetting 9 passes through by having spring 8 in briquetting 9
Spring 8 achievees the effect that adjusting, by having snap-gauge 11 in the second cartridge 12 of setting, projecting block 15 can be prevented from the second cartridge 12
On fall off, by having hollow block 14 on setting top cover 2, briquetting 9 can be made fixed by projecting block 15 and top cover 2, by setting
Setting in the first cartridge 3 has interface 5, fixture block 6 can be made to take out from interface 5, thus in effective solution ball-screw
The exquisite inside in portion is difficult to the problem of checking and overhauling.
When in use, threaded rod 7 is inserted into first from interface 5, is located at fixture block 6 in first cartridge 3, then pulls
Threaded rod 7 moves threaded rod 7 in card slot 4, and then rotating adjusting nut 16 fixes threaded rod 7, then pressing shield
Hand block 10 makes briquetting 9 by receiving in spring 8, is then placed in the second cartridge 12.
In conclusion the easy-to-dismount ball-screw can prevent threaded rod by having fixture block 6 on setting threaded rod 7
7 fall off from the first cartridge 3, by having adjusting nut 16 on setting threaded rod 7, threaded rod 7 can be made to pass through adjusting nut 16
Adjusting allows pedestal 1 and top cover 2 to reach fixed, by setting briquetting 9 on have hand protection block 10, can using briquetting 9 when
It waits opponent to play a protective role, has reached easy-to-dismount effect.
Also, the easy-to-dismount ball-screw can make briquetting 9 pass through spring 8 by having spring 8 in briquetting 9
Achieve the effect that adjusting, by having snap-gauge 11 in the second cartridge 12 of setting, can prevent projecting block 15 from taking off from the second cartridge 12
It falls, by having hollow block 14 on setting top cover 2, briquetting 9 can be made fixed by projecting block 15 and top cover 2, pass through setting the
There is interface 5 in one cartridge 3, fixture block 6 can be made to take out from interface 5, thus essence inside effective solution ball-screw
Inside is caused to be difficult to the problem of checking and overhauling.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of easy-to-dismount ball-screw, including pedestal（1）, it is characterised in that：The pedestal（1）Front be provided with top
Lid（2）, the pedestal（1）Bottom be fixedly installed with the second cartridge（12）, second cartridge（12）Inner wall on be equipped with
With pedestal（1）The fixed snap-gauge in bottom（11）, the top cover（2）Bottom be fixedly installed with positioned at the second cartridge（12）It is positive
Hollow block（14）, the hollow block（14）On offer through hollow block（14）Card hole（13）, the hollow block（14）Just
There are two run through card hole for face clamping（13）And extend to the second cartridge（12）Internal briquetting（9）, the briquetting（9）Relatively
Side be fixedly installed with spring（8）, the briquetting（9）Far from spring（8）Side be fixedly installed with and extend to hollow block
（14）Internal and the second cartridge（12）Internal projecting block（15）, the briquetting（9）Far from spring（8）Side and be located at sky
Heart block（14）Front be fixedly installed with hand protection block（10）, the pedestal（1）Top be fixedly installed with the first cartridge（3）, institute
State the first cartridge（3）Inner wall on be fixedly installed with baffle（18）, the top cover（2）On be fixedly installed with positioned at the first cartridge
（3）The top plate at top（17）, first cartridge（3）And baffle（18）On offer card slot（4）, first cartridge（3）
Above and it is located at card slot（4）Right side opening be equipped with interface（5）, the top plate（17）Front be equipped with through top plate（17）Upper card
Slot（4）And extend to the first cartridge（3）Internal threaded rod（7）, the threaded rod（7）The back side be fixedly installed with positioned at first
Cartridge（3）Interior fixture block（6）, the threaded rod（7）It is upper and be located at top plate（17）Front be threaded with adjusting nut
（16）.
2. a kind of easy-to-dismount ball-screw according to claim 1, it is characterised in that：The threaded rod（7）Run through
Baffle（18）On card slot（4）.
3. a kind of easy-to-dismount ball-screw according to claim 1, it is characterised in that：The fixture block（6）Positioned at gear
Plate（18）The back side.
4. a kind of easy-to-dismount ball-screw according to claim 1, it is characterised in that：The top cover（2）By pressing
Briquetting（9）, projecting block（15）, card hole（13）, hollow block（14）, snap-gauge（11）, the second cartridge（12）And spring（8）With pedestal
（1）Clamping.
5. a kind of easy-to-dismount ball-screw according to claim 1, it is characterised in that：The top cover（2）Pass through top
Plate（17）, card slot（4）, the first cartridge（3）, baffle（18）, threaded rod（7）, adjusting nut（16）And fixture block（6）With pedestal（1）
It is threadedly coupled.
6. a kind of easy-to-dismount ball-screw according to claim 1, it is characterised in that：The adjusting nut（16）'s
Diameter is greater than card slot（4）Width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820502486.2U CN208153654U (en) | 2018-04-10 | 2018-04-10 | A kind of easy-to-dismount ball-screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820502486.2U CN208153654U (en) | 2018-04-10 | 2018-04-10 | A kind of easy-to-dismount ball-screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208153654U true CN208153654U (en) | 2018-11-27 |
Family
ID=64377564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820502486.2U Active CN208153654U (en) | 2018-04-10 | 2018-04-10 | A kind of easy-to-dismount ball-screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208153654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217592A (en) * | 2021-05-31 | 2021-08-06 | 浙江五灵轴承制造有限公司 | Novel adjustable screw rod nut for screw rod |
-
2018
- 2018-04-10 CN CN201820502486.2U patent/CN208153654U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217592A (en) * | 2021-05-31 | 2021-08-06 | 浙江五灵轴承制造有限公司 | Novel adjustable screw rod nut for screw rod |
| CN113217592B (en) * | 2021-05-31 | 2023-12-22 | 浙江五灵轴承制造有限公司 | Adjustable screw nut for screw rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Ball screw for easy disassembly Effective date of registration: 20221024 Granted publication date: 20181127 Pledgee: Zhejiang Tailong commercial bank Taizhou branch of Limited by Share Ltd. Pledgor: TAIZHOU XINXIANGYUAN PRECISION MACHINERY Co.,Ltd. Registration number: Y2022330002777 |