CN202174545U - Bushing mounting tool - Google Patents
Bushing mounting tool Download PDFInfo
- Publication number
- CN202174545U CN202174545U CN2011202206034U CN201120220603U CN202174545U CN 202174545 U CN202174545 U CN 202174545U CN 2011202206034 U CN2011202206034 U CN 2011202206034U CN 201120220603 U CN201120220603 U CN 201120220603U CN 202174545 U CN202174545 U CN 202174545U
- Authority
- CN
- China
- Prior art keywords
- lining
- locating shaft
- guideway
- erecting tools
- installing hole
- 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 - Lifetime
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Connection Of Plates (AREA)
Abstract
The utility model involves a bushing mounting tool which comprises a positioning shaft. The positioning shaft and a corresponding mounting hole are arranged coaxially. The bushing mounting tool further comprises a guiding shaft sleeve which is coaxially sleeved on the positioning shaft in a sliding way; the left end of the guiding shaft sleeve is provided with an assembling surface which is used for the coaxial arrangement of a bushing; the left end of the positioning shaft is provided with an external thread section which is in radial clearance fit with the guiding shaft sleeve; the external thread section is spirally provided with a nut used for driving the guiding shaft sleeve and the bushing sleeved on the guiding shaft sleeve to move right together; and a positioning shaft sleeve which is used for coincident inserting positioning together with the mounting hole on the right of the assembling surface at the periphery of the guiding shaft sleeve. The bushing mounting tool also comprises an axial positioning mechanism which is arranged on the positioning shaft and used for limiting the positioning shaft from axially moving relative to the mounting hole. The bushing mounting tool is convenient to operate.
Description
Technical field
The utility model relates to the frock field, relates in particular to a kind of lining erecting tools.
Background technology
Bearing is one of vitals in the high-voltage switch gear product; Need be pressed into two aluminium bronze linings in the consistent installing hole of corresponding two spacing parallel arranging settings on the bearing and center line bearing of trend when mounted; Must guarantee simultaneously pack into the axiality of back and corresponding installing hole of lining, described installing hole comprises left installing hole and right installing hole.As everyone knows; The material of aluminium bronze is softer; The fit clearance of installing hole and lining is very little again; Be easy to scratch lining or influence lining and the axiality of the corresponding mounting hole if when the application of force is inhomogeneous, directly be pressed into, therefore need design a kind of when lining assembles, can prevent that the scuffing of colliding with of lining from can guarantee lining and the corresponding mounting hole axiality and easy to operate lining erecting tools again.
According to Chinese patent CN 201410654Y disclosed " a kind of concentric lining erecting tools "; Described lining erecting tools is arranged in the corresponding mounting hole when comprising user mode and is used to guarantee the locating shaft of lining and the coaxial assembling of the corresponding mounting hole; Described locating shaft is provided with and is used for the active section that lining is pressed into the corresponding mounting hole; Be provided with between the periphery of described locating shaft and the corresponding mounting hole and be used for the radial clearance that lining is pressed into; Described lining erecting tools also comprises the detent mechanism that is used to guarantee locating shaft and the coaxial setting of the corresponding mounting hole, promptly perpendicular to the vertical axis of locating shaft.Described installing hole is arranged on two sidewalls of U type part, and the base plate of said U type part is provided with and is used for the base plate locating hole that vertical axis is connected.During use, vertical axis is fixed in the respective base locating hole, then lining is sheathed on corresponding location axle head and lining is pressed in the corresponding installing hole through the vertical pressing device of lining.Because existing lining erecting tools itself does not apply the hold-down mechanism of thrust to lining, all will use the vertical pressing device of lining lining is pressed at every turn, complicated operation has increased working strength of workers.
Summary of the invention
The purpose of the utility model is to provide a kind of easy to operate lining erecting tools.
In order to address the above problem, the technical scheme of the utility model is:
A kind of lining erecting tools; Comprise the locating shaft that is used for the coaxial setting of the corresponding mounting hole; Locating shaft axially is defined as left and right directions; Described lining erecting tools comprises that also coaxial slip cap is located at the guideway on the described locating shaft; The left end of described guideway is provided with the fitting surface that is used for the lining coaxial package; The left end of said locating shaft is provided with and the said guideway external thread section of matched in clearance diametrically; Be installed with on the said thread segment and be used to drive guideway and go up the nut that sheathed lining moves right together, the periphery of said guideway is furnished with axle sleeve in the right side of fitting surface and is used for and the coincide location axle sleeve of inserting location of installing hole, and described lining erecting tools comprises that also being arranged at being used on the said locating shaft limits said locating shaft with respect to the axially movable axial limiting mechanism of the corresponding mounting hole.
Be provided with liner between described nut and the said lining.
The right-hand member of described locating shaft is provided with and is used for locating the positioning section that cooperates with corresponding right installing hole, coaxial location, the right side axle sleeve that is used for the identical inserting of right installing hole location that is arranged with of the periphery of described positioning section.
Described axial limiting mechanism comprise along left and right directions be arranged at the setscrew nut on said positioning section right side and be arranged at setscrew nut and positioning section between be used for said locating shaft towards moving left spacing spacing shim.
The beneficial effect of the utility model is: the guideway of the utility model has played at lining and has been pressed into guiding and support effect in the process of the corresponding mounting hole; The security and the accuracy of bushing press-mounting have been guaranteed; Apply the thrust of axle sleeve and lining is pressed in the corresponding installing hole to corresponding lining through nut and threaded engagement towards location, a said left side; The whole operation process is simple, convenient, has reduced working strength of workers simultaneously.
Further, owing to separate with liner between nut and the lining, lining is stressed more even at this moment, can not scratch lining.
Description of drawings
Fig. 1 is the user mode figure of the utility model embodiment;
Fig. 2 is the lining axiality detection figure behind the corresponding mounting hole that packs into.
The specific embodiment
Embodiment is shown in Fig. 1 ~ 2: on the existing bearing 1 from left to right spacing parallel arranging be provided with two homoaxial left installing holes 13 and right installing hole 12.
A kind of lining erecting tools; Comprise the locating shaft 14 that is used for left installing hole 13 coaxial settings; Locating shaft 14 axially is defined as left and right directions; Described lining erecting tools comprises that also coaxial slip cap is located at the guideway 6 on the described locating shaft 14; The left end of guideway 6 is provided with the fitting surface that is used for lining 5 coaxial packages; The left end of said locating shaft 14 is provided with and said guideway 6 external thread section 2 of matched in clearance diametrically, is installed with on the said thread segment to be used to drive guideway 6 and to go up the nut 3 that sheathed lining 5 moves right together, and the periphery of said guideway 6 is furnished with axle sleeve in the right side of fitting surface and is used for and coincide location, the left side axle sleeve 7 of insertings location of left installing hole 13; Described lining erecting tools comprises that also being arranged at being used on the said locating shaft 14 limits said locating shaft 14 with respect to left installing hole 13 axially movable axial limiting mechanisms, and being slidingly matched of locating shaft 14 and guideway 6 is hierarchic structure between place 15 and the described external thread section 2.
Described thread segment 2 is a screw-rod structure, is provided with liner 4 between described nut 3 and the said lining 5.
The right-hand member of described locating shaft 14 is provided with and is used for locating the positioning section 16 that cooperates with right installing hole 12; The left and right end of said locating shaft connects through ledge structure 11 transition, coaxial location, the right side axle sleeve 8 that is used for right installing hole 12 identical inserting location that is arranged with of the periphery of described positioning section 16.The axis conllinear of described right installing hole 12, locating shaft 14 and right location axle sleeve 8.Described axial limiting mechanism comprise along left and right directions be arranged at the setscrew nut 9 on said positioning section right side and be arranged at setscrew nut 9 and positioning section 16 between be used for said locating shaft 14 towards moving left spacing spacing shim 10.Part 17 is to be used to detect the axiality cubing that lining 5 is installed back and the corresponding mounting hole among the figure.
Described lining 5 is an aluminium bronze material lining.
During use; Earlier axle sleeve 7 being located on a left side is arranged at respectively in the corresponding left and right installing hole with right location axle sleeve 8; Described locating shaft 14 is arranged in the axle sleeve of described left and right location from left to right, and left and right axle sleeve has guaranteed the axiality of locating shaft 14 with said left and right installing hole.Rotation nut 3, the thrust of nut 3 can press liner 4, lining 5, guideway 6 and location, left side axle sleeve 7 to move right together, in described lining 5 is pressed into left installing hole 13 fully; After adorning what a lining 5; Locating shaft 14 upsets are installed the lining 5 of opposite side; Installation method is identical, is location, left side axle sleeve 7 need be installed in the left installing hole 13 this moment, and the axiality of locating shaft 14 and left installing hole 13 is guaranteed by the lining 5 of the left installing hole 13 of packing at this moment.
The utility model adopts screw rod, nut hold-down mechanism, and is in light weight, simple to operate, is a kind of lining assembly tooling easily and effectively; Left and right location axle sleeve has guaranteed the axiality of locating shaft 14 with the corresponding mounting hole; Guideway 6 had both played the guide effect when lining 5 is pressed into the corresponding mounting hole, had played the effect of support bushing 5 again, to the situation particularly suitable of the more soft lining thinner thickness of some materials.
In other embodiment of the utility model; When having only an installing hole; Described positioning section 16 can not have, and the axial limiting mechanism of this moment can also be fixed on the backstay on the support 1, and said backstay is fixed on the left end or the right-hand member of said active section away from an end of support 1.
Claims (4)
1. lining erecting tools; Comprise the locating shaft that is used for the coaxial setting of the corresponding mounting hole; Locating shaft axially is defined as left and right directions; It is characterized in that: described lining erecting tools comprises that also coaxial slip cap is located at the guideway on the described locating shaft; The left end of described guideway is provided with the fitting surface that is used for the lining coaxial package; The left end of said locating shaft is provided with and the said guideway external thread section of matched in clearance diametrically; Be installed with on the said thread segment and be used to drive guideway and go up the nut that sheathed lining moves right together, the periphery of said guideway is furnished with axle sleeve in the right side of fitting surface and is used for and the coincide location axle sleeve of inserting location of installing hole, and described lining erecting tools comprises that also being arranged at being used on the said locating shaft limits said locating shaft with respect to the axially movable axial limiting mechanism of the corresponding mounting hole.
2. lining erecting tools according to claim 1 is characterized in that: be provided with liner between described nut and the said lining.
3. lining erecting tools according to claim 1; It is characterized in that: the right-hand member of described locating shaft is provided with and is used for locating the positioning section that cooperates with corresponding right installing hole, coaxial location, the right side axle sleeve that is used for the identical inserting of right installing hole location that is arranged with of the periphery of described positioning section.
4. lining erecting tools according to claim 3 is characterized in that: described axial limiting mechanism comprise along left and right directions be arranged at the setscrew nut on said positioning section right side and be arranged at setscrew nut and positioning section between be used for said locating shaft towards moving left spacing spacing shim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202206034U CN202174545U (en) | 2011-06-27 | 2011-06-27 | Bushing mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202206034U CN202174545U (en) | 2011-06-27 | 2011-06-27 | Bushing mounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202174545U true CN202174545U (en) | 2012-03-28 |
Family
ID=45864452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202206034U Expired - Lifetime CN202174545U (en) | 2011-06-27 | 2011-06-27 | Bushing mounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202174545U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990581A (en) * | 2012-11-21 | 2013-03-27 | 沈阳黎明航空零部件制造有限公司 | Method for replacing hydraulic actuating cylinder sealing ring of some machine |
| CN103659228A (en) * | 2013-12-06 | 2014-03-26 | 哈尔滨东安发动机（集团）有限公司 | Shaft sleeve installing tool |
| CN105196241A (en) * | 2015-09-24 | 2015-12-30 | 南车南京浦镇车辆有限公司 | Bushing press-fit bolt and press-fit method thereof |
| CN105234892A (en) * | 2015-11-13 | 2016-01-13 | 河南平高电气股份有限公司 | Positioning device for coaxial shaft sleeves in two holes |
| CN105234891A (en) * | 2015-11-18 | 2016-01-13 | 江西洪都航空工业集团有限责任公司 | Lining squeezer |
| CN107838834A (en) * | 2017-12-13 | 2018-03-27 | 中船动力有限公司 | Roller bush mounting and positioning device and method |
-
2011
- 2011-06-27 CN CN2011202206034U patent/CN202174545U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102990581A (en) * | 2012-11-21 | 2013-03-27 | 沈阳黎明航空零部件制造有限公司 | Method for replacing hydraulic actuating cylinder sealing ring of some machine |
| CN102990581B (en) * | 2012-11-21 | 2015-05-27 | 沈阳黎明航空零部件制造有限公司 | Method for replacing hydraulic actuating cylinder sealing ring of some machine |
| CN103659228A (en) * | 2013-12-06 | 2014-03-26 | 哈尔滨东安发动机（集团）有限公司 | Shaft sleeve installing tool |
| CN105196241A (en) * | 2015-09-24 | 2015-12-30 | 南车南京浦镇车辆有限公司 | Bushing press-fit bolt and press-fit method thereof |
| CN105234892A (en) * | 2015-11-13 | 2016-01-13 | 河南平高电气股份有限公司 | Positioning device for coaxial shaft sleeves in two holes |
| CN105234891A (en) * | 2015-11-18 | 2016-01-13 | 江西洪都航空工业集团有限责任公司 | Lining squeezer |
| CN107838834A (en) * | 2017-12-13 | 2018-03-27 | 中船动力有限公司 | Roller bush mounting and positioning device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: PINGGAO GROUP CO., LTD. Effective date: 20140328 Owner name: PINGGAO GROUP CO., LTD. PINGGAO ELECTRIC CO., LTD. Free format text: FORMER OWNER: PINGGAO ELECTRIC CO., LTD., HENAN Effective date: 20140328 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 467001 PINGDINGSHAN, HENAN PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140328 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Pinggao Group Co., Ltd. Patentee after: Pinggao Electric Co., Ltd., Henan Patentee after: State Grid Henan Electric Power Company Patentee after: Electric Power Research Institute of State Grid Shandong Electric Power Company Address before: South East of Pingdingshan city in Henan province 467001 No. 22 Patentee before: Pinggao Group Co., Ltd. Patentee before: Pinggao Electric Co., Ltd., Henan |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120328 |