CN109676356A - A kind of portable ball-screw assembling device - Google Patents
A kind of portable ball-screw assembling device Download PDFInfo
- Publication number
- CN109676356A CN109676356A CN201811612954.2A CN201811612954A CN109676356A CN 109676356 A CN109676356 A CN 109676356A CN 201811612954 A CN201811612954 A CN 201811612954A CN 109676356 A CN109676356 A CN 109676356A
- Authority
- CN
- China
- Prior art keywords
- ball
- positioning plate
- detent rod
- sleeve
- rod iron
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/10—Aligning parts to be fitted together
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The present invention is a kind of portable ball-screw assembling device, including sleeve, the inner wall of the sleeve is equipped with several annular ball mounting grooves, several balls are equipped in the ball mounting groove, two adjacent ball joint face inward flanges are all provided with there are two vertical detent rod iron, the detent rod iron upper and lower ends are stretched out outside sleeve, lower positioning plate and upper positioning plate are successively arranged above the sleeve, the lower positioning plate, upper positioning plate is equipped with several holes corresponding with detent rod iron, detent rod iron upper end sequentially passes through lower positioning plate, hole on upper positioning plate, the inner ring of all detent rod irons lower end composition is welded with bottom plate.Lube layer is equipped between the ball mounting groove and ball of the sleeve.The diameter of the detent rod iron is 2mm.The present invention timesaving that can succeed assembles ball-screw, reduces due to unnecessary loss caused by can not assembling.
Description
Technical field
The present invention relates to ball-screws to reprocess assembling field more particularly to a kind of portable ball-screw assembling device.
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 is actuated element most-often used on machine tool and precision machinery, and major function is will to rotate fortune
Turn changes linear movement into, or torque is converted into axial repeated action power, while having both high-precision, invertibity and efficient
Feature.Due to the frictional resistance with very little, ball-screw is widely used in various industrial equipments and precision instrument.
Currently reprocessing the problem of being always difficult to realize to ball-screw, the ball in ball-screw be difficult to it is fixed and
Ball is difficult to run by the track of normal work when assembling, causes sleeve that can not be inserted in or stuck.
Summary of the invention
Present invention seek to address that the deficiencies in the prior art, and a kind of portable ball-screw assembling device is provided.
The present invention to achieve the above object, using following technical scheme:
A kind of portable ball-screw assembling device, including sleeve, the inner wall of the sleeve are equipped with several annular balls
Mounting groove is equipped with several balls in the ball mounting groove, is all provided with that there are two vertical detent steel on the inside of two adjacent balls
Stick, two detent rod irons are tangent with two balls respectively, and the detent rod iron upper and lower ends are stretched out outside sleeve, on the sleeve
Side is successively arranged lower positioning plate and upper positioning plate, and the lower positioning plate, upper positioning plate are corresponding with detent rod iron equipped with several
Hole, detent rod iron upper end sequentially passes through lower positioning plate, the hole on upper positioning plate, all detent rod irons lower end composition
Inner ring be welded with bottom plate.
It is bonded between the ball and the ball mounting groove of sleeve by lubricating oil.
The diameter of the detent rod iron is 2mm.
The beneficial effects of the present invention are: the present invention can succeed, timesaving assembles ball-screw, reduce due to
Unnecessary loss caused by can not assembling.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the position view of sleeve, ball and detent rod iron；
In figure: 1- sleeve；2- ball；3- detent rod iron；Positioning plate under 4-；The upper positioning plate of 5-；6- bottom plate；
It is described in detail below with reference to the embodiment of the present invention referring to attached drawing.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
As shown in Figure 1 to Figure 2, a kind of portable ball-screw assembling device, including sleeve 1, on the inner wall of the sleeve 1
Equipped with several annular ball mounting grooves, several balls 2 are equipped in the ball mounting groove, are all provided on the inside of two adjacent balls 2
There are two vertical detent rod irons 3, and two detent rod irons 3 are tangent with two balls 2 respectively, 3 upper and lower ends of detent rod iron
It stretches out outside sleeve 1, lower positioning plate 4 and upper positioning plate 5, the lower positioning plate 4, upper positioning is successively arranged above the sleeve 1
Plate 5 is equipped with several holes corresponding with detent rod iron 3, and 3 upper end of detent rod iron sequentially passes through lower positioning plate 4, upper fixed
The inner ring of hole on the plate 5 of position, all 3 lower end of detent rod iron compositions is welded with bottom plate 6.
It is bonded between the ball 2 and the ball mounting groove of sleeve 1 by lubricating oil.
The diameter of the detent rod iron 3 is 2mm.
The present invention is in use, first enter the lubricating oil viscosity of ball 2 in the annular ball mounting groove of sleeve 1, then by detent steel
Stick 3 penetrates in the hole of lower positioning plate 4 and upper positioning plate 5, and the quantity of detent rod iron 3 is determined according to the quantity of every layer of ball 2, guarantees
Two detent rod irons 3 fix the position of ball 2, and the position in hole is put into set according to by ball 2 on lower positioning plate 4 and upper positioning plate 5
The two sides of 1 position of cylinder, lower positioning plate 4 and upper positioning plate 5 guarantee that detent rod iron 3 be in plumbness, will not due to rolling
The rotation of pearl 2 causes rod iron to tilt, and sleeve 1 is penetrated, is formed by inner round side spot welding bottom plate 6, bottom plate 6 in 3 bottom end of detent rod iron
Size is determined by the minimum inside circle that detent rod iron 3 is formed, and slowly pushes up lead screw under the bottom plate 6 of 3 lower end of detent rod iron,
Bottom plate 6 is ejected out of sleeve 1, lead screw can be penetrated.The present invention timesaving that can succeed assembles ball-screw, subtracts
Lack due to unnecessary loss caused by can not assembling.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements not by aforesaid way
Limitation, as long as using the various improvement that the inventive concept and technical scheme of the present invention carry out, or not improved direct application
It is within the scope of the present invention in other occasions.
Claims (3)
1. a kind of portable ball-screw assembling device, which is characterized in that including sleeve (1), set on the inner wall of the sleeve (1)
There are several annular ball mounting grooves, is equipped with several balls (2) in the ball mounting groove, on the inside of two adjacent balls (2)
If there are two vertical detent rod irons (3), two detent rod irons (3) are tangent with two balls (2) respectively, the detent rod iron
(3) upper and lower ends stretch out sleeve (1) outside, are successively arranged lower positioning plate (4) and upper positioning plate (5), institute above the sleeve (1)
State lower positioning plate (4), upper positioning plate (5) is equipped with several holes corresponding with detent rod iron (3), the detent rod iron (3)
Upper end sequentially passes through lower positioning plate (4), the hole on upper positioning plate (5), the inner ring welding of all detent rod iron (3) lower ends compositions
There are bottom plate (6).
2. a kind of portable ball-screw assembling device according to claim 1, which is characterized in that the ball (2) with
It is bonded between the ball mounting groove of sleeve (1) by lubricating oil.
3. a kind of portable ball-screw assembling device according to claim 2, which is characterized in that the detent rod iron
(3) diameter is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811612954.2A CN109676356A (en) | 2018-12-27 | 2018-12-27 | A kind of portable ball-screw assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811612954.2A CN109676356A (en) | 2018-12-27 | 2018-12-27 | A kind of portable ball-screw assembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109676356A true CN109676356A (en) | 2019-04-26 |
Family
ID=66190559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811612954.2A Withdrawn CN109676356A (en) | 2018-12-27 | 2018-12-27 | A kind of portable ball-screw assembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109676356A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1196782A (en) * | 1996-06-21 | 1998-10-21 | Thk株式会社 | Ball screw apparatus |
| CN1205058A (en) * | 1996-09-17 | 1999-01-13 | 蒂业技凯株式会社 | Ball connecting body, and linear guide device and ball screw deivce utilizing ball connecting body |
| US20050061099A1 (en) * | 2001-11-15 | 2005-03-24 | Delphi Technologies, Inc. | Ball-nut assembly and method for making |
| CN104696463A (en) * | 2013-12-04 | 2015-06-10 | 廉哲 | Efficient auxiliary device applied to screw rod pair |
| CN108136553A (en) * | 2015-10-01 | 2018-06-08 | Ntn株式会社 | The assembling device of ball-screw and the assemble method of ball-screw |
-
2018
- 2018-12-27 CN CN201811612954.2A patent/CN109676356A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1196782A (en) * | 1996-06-21 | 1998-10-21 | Thk株式会社 | Ball screw apparatus |
| CN1205058A (en) * | 1996-09-17 | 1999-01-13 | 蒂业技凯株式会社 | Ball connecting body, and linear guide device and ball screw deivce utilizing ball connecting body |
| US20050061099A1 (en) * | 2001-11-15 | 2005-03-24 | Delphi Technologies, Inc. | Ball-nut assembly and method for making |
| CN104696463A (en) * | 2013-12-04 | 2015-06-10 | 廉哲 | Efficient auxiliary device applied to screw rod pair |
| CN108136553A (en) * | 2015-10-01 | 2018-06-08 | Ntn株式会社 | The assembling device of ball-screw and the assemble method of ball-screw |
Non-Patent Citations (1)
| Title |
|---|
| 盛凯传动: ""盛凯传动-滚珠丝杠螺母安装方法"", 《盛凯传动-滚珠丝杠螺母安装方法，HTTPS://V.YOUKU.COM/V_SHOW/ID_XMTY1NDY2MZGYMA==.HTML》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190426 |