CN107199535A - A kind of bushing vertical installation device - Google Patents
A kind of bushing vertical installation device Download PDFInfo
- Publication number
- CN107199535A CN107199535A CN201610153060.6A CN201610153060A CN107199535A CN 107199535 A CN107199535 A CN 107199535A CN 201610153060 A CN201610153060 A CN 201610153060A CN 107199535 A CN107199535 A CN 107199535A
- Authority
- CN
- China
- Prior art keywords
- alignment pin
- bushing
- diameter
- clamp nut
- nut
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/06—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races
- B25B27/062—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races using screws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention belongs to Fixture Design field, specifically related to a kind of bushing vertical installation device, including clamp nut (1), handle (2), spring (3), knurled nut (4), alignment pin (5), the alignment pin (5) is stepped cylindrical body, upper and lower ends carry external screw thread, one end that the alignment pin (5) is relatively large in diameter is under, part (6) is sleeved on the smooth place of alignment pin (5), it is inserted in spring (3) and is locked with knurled nut (4) in alignment pin (5) lower end, bushing (7) from top be sleeved on alignment pin (5) it is smooth from, bushing (7) external diameter is interference fitted with the part (6) internal diameter, clamp nut (1) coordinates from the external screw thread of top and the alignment pin (5) upper end, the clamp nut (1) is rotated by bushing (7) press-in part (6) endoporus by handle (2).
Description
Technical field
The invention belongs to Fixture Design field, and in particular to a kind of bushing vertical installation device.
Background technology
Positioning method for mounting bushing on existing tool locating part, after being manufactured on the positioning element according to drawing nominal size bore hole, by the installation bushing after being manufactured also according to drawing nominal size using part bore hole termination chamfering as guiding, bushing press-in part method for boring hole will be installed with external force hardness and installed.In the manufacture detection of real aircraft frock, it is qualified part bore hole position dimension often occur, when part hole position is detected after gland, but occurs the overproof situation in position, causes tool part error in mounting position, increases the rigging error of product, or even causes product rejection.On tool locating part during installment work bushing, using part bore hole termination chamfering as guiding, bushing press-in part method for boring hole will be installed with external force hardness and installed.Easily cause installation bushing bias press-fit, inefficiency, installation accuracy it is poor.
The content of the invention
The technical problem to be solved in the present invention：
A kind of installation tool being vertically mounted on bushing in part is provided.
Technical scheme：
A kind of bushing vertical installation device, including clamp nut 1, handle 2, spring 3, knurled nut 4, alignment pin 5, the alignment pin 5 is stepped cylindrical body, upper and lower ends carry external screw thread, one end that the alignment pin 5 is relatively large in diameter is under, part 6 is sleeved on the smooth place of alignment pin 5, it is inserted in spring 3 and is locked with knurled nut 4 in the lower end of alignment pin 5, bushing 7 from top be sleeved on alignment pin 5 it is smooth from, the external diameter of bushing 7 is interference fitted with the internal diameter of part 6, clamp nut 1 coordinates from the external screw thread of top and the upper end of alignment pin 5, the clamp nut 1 is rotated by bushing 7 by handle 2 and is pressed into the endoporus of part 6.
Beneficial effects of the present invention：
The installment work of bushing can be easily accomplished, and it is simple and practical.
Brief description of the drawings
Fig. 1 is bushing vertical installation device structure chart.
Fig. 2 is the structure chart of alignment pin 5.
Embodiment
The present invention is described in further details below, referring to Fig. 1, Fig. 2.
Perpendicular lining press fitting device is made up of (as shown in Figure 1) clamp nut 1, handle 2, spring 3, knurled nut 4, alignment pin 5.The two ends of alignment pin 5 are formed with external screw thread, and clamp nut 1 coordinates from the external screw thread of top and the upper end of alignment pin 5, and external screw thread of the knurled nut 4 from below with the lower section of alignment pin 5 coordinates.The polished rod of alignment pin 5 is relatively large in diameter a diameter of D in one end, a diameter of d in the smaller one end of polished rod diameter (as shown in Figure 2) of alignment pin 5.The diameter D of alignment pin 5 is consistent with the bushing bore dia basic size to be installed of part 6, the tolerance that is slidably matched each other manufacture, and orientation direction is played when press-fiting bushing 7.The diameter d of alignment pin 5 is consistent with the endoporus basic size of bushing 7, the tolerance that is slidably matched each other manufacture.
Bushing 7 is penetrated from a diameter of d one end of alignment pin 5 first, until being fitted with a diameter of D one end of alignment pin 5.Then a diameter of D one end of alignment pin 5 is penetrated into the endoporus of part 6, clamp nut 1 is screwed in the threaded one end of alignment pin 5, be finally sequentially loaded into spring 3, and with knurled nut 4 in the other end screw-threaded coupling of alignment pin 5.At this moment bushing right angle setting device, which is just assembled, finishes.Now only need rotary handle 2, constantly screw clamp nut 1, until bushing 7 is pressed into the hole of part 6, due to the guiding function of a diameter of D one end of alignment pin 5, so that bushing 7 is pressed into according to the axially bored line of part 6, the axiality of the endoporus of bushing 7 and the endoporus of part 6 is ensure that, so as to ensure that the installation accuracy of bushing 7.
Claims (1)
1. a kind of bushing vertical installation device, it is characterised in that including clamp nut (1), handle (2),
Spring (3), knurled nut (4), alignment pin (5), the alignment pin (5) are stepped cylindrical body, on
Lower two ends carry external screw thread, and one end that the alignment pin (5) is relatively large in diameter is under, and part (6) is sleeved on fixed
The smooth place of position pin (5), alignment pin (5) lower end is inserted in spring (3) and locked with knurled nut (4),
Bushing (7) from top be sleeved on alignment pin (5) it is smooth from, bushing (7) external diameter and the part
(6) internal diameter is interference fitted, and clamp nut (1) is matched somebody with somebody from the external screw thread of top and the alignment pin (5) upper end
Close, the clamp nut (1) is rotated by bushing (7) press-in part (6) endoporus by handle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610153060.6A CN107199535A (en) | 2016-03-17 | 2016-03-17 | A kind of bushing vertical installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610153060.6A CN107199535A (en) | 2016-03-17 | 2016-03-17 | A kind of bushing vertical installation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107199535A true CN107199535A (en) | 2017-09-26 |
Family
ID=59904200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610153060.6A Pending CN107199535A (en) | 2016-03-17 | 2016-03-17 | A kind of bushing vertical installation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107199535A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223592A (en) * | 2017-12-08 | 2018-06-29 | 西安飞机工业（集团）有限责任公司 | A kind of spherical bearing is bonded installation method |
| CN108274217A (en) * | 2018-03-05 | 2018-07-13 | 江苏恒神股份有限公司 | A kind of simple wire bushing interference mounting tool |
| CN109909713A (en) * | 2019-03-27 | 2019-06-21 | 青岛威奥轨道股份有限公司 | A kind of pressing sleeve tool to center |
| CN110238793A (en) * | 2019-07-29 | 2019-09-17 | 广西玉柴机器股份有限公司 | A kind of gear chamber bushing press-mounting tool |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003001530A (en) * | 2001-06-26 | 2003-01-08 | Komatsu Ltd | Jig for press-fitting bush |
| CN2923213Y (en) * | 2006-06-28 | 2007-07-18 | 沈阳飞机工业（集团）有限公司 | Liner-bushing mounting tool |
| KR20110007486A (en) * | 2009-07-16 | 2011-01-24 | 한국항공우주산업 주식회사 | Tool for bush installation |
| CN201979463U (en) * | 2010-12-15 | 2011-09-21 | 中国航空动力机械研究所 | Installing device of interference bush |
| CN103639682A (en) * | 2013-11-19 | 2014-03-19 | 重庆市星极齿轮有限责任公司 | Press fitting tool |
| CN203993760U (en) * | 2014-06-11 | 2014-12-10 | 沈阳飞机工业（集团）有限公司 | Confined space bush press-fit device |
| CN204248807U (en) * | 2014-10-15 | 2015-04-08 | 哈尔滨飞机工业集团有限责任公司 | A kind of lining assembly tool |
-
2016
- 2016-03-17 CN CN201610153060.6A patent/CN107199535A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003001530A (en) * | 2001-06-26 | 2003-01-08 | Komatsu Ltd | Jig for press-fitting bush |
| CN2923213Y (en) * | 2006-06-28 | 2007-07-18 | 沈阳飞机工业（集团）有限公司 | Liner-bushing mounting tool |
| KR20110007486A (en) * | 2009-07-16 | 2011-01-24 | 한국항공우주산업 주식회사 | Tool for bush installation |
| CN201979463U (en) * | 2010-12-15 | 2011-09-21 | 中国航空动力机械研究所 | Installing device of interference bush |
| CN103639682A (en) * | 2013-11-19 | 2014-03-19 | 重庆市星极齿轮有限责任公司 | Press fitting tool |
| CN203993760U (en) * | 2014-06-11 | 2014-12-10 | 沈阳飞机工业（集团）有限公司 | Confined space bush press-fit device |
| CN204248807U (en) * | 2014-10-15 | 2015-04-08 | 哈尔滨飞机工业集团有限责任公司 | A kind of lining assembly tool |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108223592A (en) * | 2017-12-08 | 2018-06-29 | 西安飞机工业（集团）有限责任公司 | A kind of spherical bearing is bonded installation method |
| CN108223592B (en) * | 2017-12-08 | 2019-09-20 | 西安飞机工业（集团）有限责任公司 | A kind of spherical bearing bonding installation method |
| CN108274217A (en) * | 2018-03-05 | 2018-07-13 | 江苏恒神股份有限公司 | A kind of simple wire bushing interference mounting tool |
| CN109909713A (en) * | 2019-03-27 | 2019-06-21 | 青岛威奥轨道股份有限公司 | A kind of pressing sleeve tool to center |
| CN109909713B (en) * | 2019-03-27 | 2024-04-12 | 青岛威奥轨道股份有限公司 | From pressing cover frock of centering |
| CN110238793A (en) * | 2019-07-29 | 2019-09-17 | 广西玉柴机器股份有限公司 | A kind of gear chamber bushing press-mounting tool |
| CN110238793B (en) * | 2019-07-29 | 2023-12-15 | 广西玉柴机器股份有限公司 | Gear chamber bushing press-fitting tool |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170926 |