CN103770048A - Tool for pressing signal wheel on camshaft - Google Patents
Tool for pressing signal wheel on camshaft Download PDFInfo
- Publication number
- CN103770048A CN103770048A CN201310691043.4A CN201310691043A CN103770048A CN 103770048 A CN103770048 A CN 103770048A CN 201310691043 A CN201310691043 A CN 201310691043A CN 103770048 A CN103770048 A CN 103770048A
- Authority
- CN
- China
- Prior art keywords
- locating
- locating shaft
- camshaft
- end cap
- 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.)
- Granted
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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
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a tool for pressing a signal wheel on a camshaft. The tool for pressing the signal wheel on the camshaft comprises a locating base, wherein a locating hole is formed in the middle of the locating base, a base plate is arranged at the lower end of the front side of the locating base, and an end cover is arranged at the upper end of the front side of the locating base; a locating shaft installing hole is formed in the locating base; an inner cavity is formed in the end cover, and is communicated with the locating shaft installing hole, a locating sleeve is arranged in the locating shaft installing hole, a locating shaft is arranged in the locating sleeve, a locating block is arranged at the end of the locating shaft, and extends into a locating hole, the front end of the locating shaft is fixedly connected with a stud, a handle is installed on the stud, and a reset spring is arranged at the periphery of the stud; a locating pin is arranged on the locating shaft, and can move in the direction of the center line of the locating shaft installing hole. The tool for pressing the signal wheel on the camshaft is simple in structure, accurate in locating and reliable in operation, angle deviation caused in the process of press mounting of the signal wheel can be avoided, the product percent of pass is improved, and the press mounting cost is reduced.
Description
Technical field
The present invention relates to camshaft processing and manufacturing technical field, relate in particular to a kind of camshaft and press-fit signal wheel frock.
Background technology
At present, in the industry camshaft being press-fited to signal when wheel, what use formerly press-fits signal wheel frock, easily makes the signal wheel angle of arrival deviation that press-fits, and product percent of pass is low.
Summary of the invention
The object of the invention is to the shortcoming and defect for above-mentioned prior art, provide a kind of simple in structure, operate reliable camshaft and press-fit signal wheel frock, prevent angular deviation, improve product percent of pass, reduce and press-fit cost.
For achieving the above object, the present invention has adopted following technical scheme:
Camshaft press-fits signal wheel frock, comprises positioning seat, and the middle part of positioning seat is provided with locating hole, and the lower end, front side of positioning seat is provided with base plate, upper end, front side is provided with end cap, and described base plate, end cap are fixedly connected with positioning seat; The left side of described base plate is provided with installing plate, is fixedly connected on base plate; Described positioning seat is provided with locating shaft installing hole, and described locating shaft installing hole center line and hole centre line intersect vertically; Described end cap is provided with the inner chamber of hollow, connects with locating shaft installing hole; In described locating shaft installing hole, be provided with positioning sleeve, in positioning sleeve, be provided with locating shaft, the rear end of described locating shaft arranges the locating piece suitable with the strong groove of camshaft, extend in locating hole, the front end of described locating shaft is fixedly connected with studs, stretches out from the cavity of end cap, the head of studs is provided with handle, the perimembranous of described studs is provided with back-moving spring, and the end face of one end and locating shaft offsets, and the interior resonator end surface of one end and end cap offsets; Described locating shaft is provided with alignment pin, intersects vertically with locating shaft, and described end cap is provided with slip elongated slot, and described alignment pin stretches out from the slip elongated slot of end cap, can in slip elongated slot, move along the centerline direction of locating shaft installing hole.
As the improvement to technique scheme, described back-moving spring is stage clip.
Compared with prior art, the invention has the beneficial effects as follows:
Camshaft of the present invention press-fits signal wheel frock, pull handle, behind the rear end of locating shaft, be retracted in the cavity of end cap, camshaft is fixed with in locating hole, release handle, locating shaft is under the effect of back-moving spring, the rear end of locating shaft extend in locating hole, the locating piece of locating shaft rear end and the keyway of camshaft are suitable, by locating shaft location, then press-fit signal wheel.Camshaft of the present invention press-fits that signal wheel tool structure is simple, accurate positioning, operation are reliable, can prevent from the angular deviation that occurs while press-fiting signal wheel from improving product percent of pass, reduces and press-fits cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the main TV structure schematic diagram that camshaft of the present invention press-fits signal wheel frock;
Fig. 2 is the forward sight structural representation that camshaft of the present invention press-fits signal wheel frock;
Wherein, 1-positioning seat; 2-locating shaft; 3-positioning sleeve; 4-end cap; 5-back-moving spring; 6-studs; 7-handle; 8-alignment pin; 9-installing plate; 10-base plate.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, any modification of doing, are equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Embodiment mono-
As illustrated in fig. 1 and 2, camshaft of the present invention press-fits signal wheel frock, comprises positioning seat 1, and the middle part of positioning seat 1 is provided with locating hole, the lower end, front side of positioning seat 1 is provided with base plate 10, upper end, front side is provided with end cap 4, and described base plate 10, end cap 4 are fixedly connected with positioning seat 1; The left side of described base plate 10 is provided with installing plate 9, is fixedly connected on base plate 10; Described positioning seat is provided with locating shaft installing hole, the vertical and intersectant centerline of described locating shaft installing hole center line and locating hole; Described end cap 4 is provided with the inner chamber of hollow, connects with locating shaft installing hole; In described locating shaft installing hole, be provided with positioning sleeve 3, in positioning sleeve 3, be provided with locating shaft 2, the rear end of described locating shaft 2 arranges the locating piece suitable with the strong groove of camshaft, extend in locating hole, the front end of described locating shaft 2 is fixedly connected with studs 6, stretches out from the cavity of end cap 4, the head of studs 6 is provided with handle 7, the perimembranous of described studs 6 is provided with back-moving spring 5, and the end face of one end and locating shaft 2 offsets, and the interior resonator end surface of one end and end cap 4 offsets; Described locating shaft 2 is provided with alignment pin 8, intersects vertically with locating shaft 2, and described end cap 4 is provided with slip elongated slot, and described alignment pin 8 stretches out from the slip elongated slot of end cap, can in slip elongated slot, move along the centerline direction of locating shaft installing hole.
Described back-moving spring 5 is stage clip.
Claims (2)
1. camshaft press-fits a signal wheel frock, it is characterized in that: this frock comprises positioning seat, and the middle part of positioning seat is provided with locating hole, and the lower end, front side of positioning seat is provided with base plate, and upper end, front side is provided with end cap, and described base plate, end cap are fixedly connected with positioning seat; The left side of described base plate is provided with installing plate, is fixedly connected on base plate; Described positioning seat is provided with locating shaft installing hole, and described locating shaft installing hole center line and hole centre line intersect vertically; Described end cap is provided with the inner chamber of hollow, connects with locating shaft installing hole; In described locating shaft installing hole, be provided with positioning sleeve, be provided with locating shaft in positioning sleeve, the rear end of described locating shaft arranges the locating piece suitable with the strong groove of camshaft, extend in locating hole; The front end of described locating shaft is fixedly connected with studs, stretches out from the cavity of end cap; The head of studs is provided with handle, and the perimembranous of described studs is provided with back-moving spring, and the end face of one end and locating shaft offsets, and the interior resonator end surface of one end and end cap offsets; Described locating shaft is provided with alignment pin, intersects vertically with locating shaft, and described end cap is provided with slip elongated slot, and described alignment pin stretches out from the slip elongated slot of end cap, can in slip elongated slot, move along the centerline direction of locating shaft installing hole.
2. camshaft according to claim 1 press-fits signal wheel frock, it is characterized in that: described back-moving spring is stage clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310691043.4A CN103770048B (en) | 2013-12-17 | 2013-12-17 | Camshaft press-fit signal wheel frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310691043.4A CN103770048B (en) | 2013-12-17 | 2013-12-17 | Camshaft press-fit signal wheel frock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103770048A true CN103770048A (en) | 2014-05-07 |
| CN103770048B CN103770048B (en) | 2016-01-13 |
Family
ID=50563054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310691043.4A Expired - Fee Related CN103770048B (en) | 2013-12-17 | 2013-12-17 | Camshaft press-fit signal wheel frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103770048B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209921A (en) * | 2014-08-21 | 2014-12-17 | 奇瑞汽车股份有限公司 | Signal wheel press-fitting device and signal wheel press-fitting method |
| CN106695295A (en) * | 2015-11-17 | 2017-05-24 | 上海汽车集团股份有限公司 | Mounting tool for transducer wheel of camshaft |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19856328A1 (en) * | 1998-12-07 | 2000-06-15 | Werner Herrmann | Wheel spindle assembly device to fit to bush on shaft, having holder with clamping device to align spindle with shaft |
| CN2880357Y (en) * | 2006-01-26 | 2007-03-21 | 重庆长安汽车股份有限公司 | Device for pressing camshaft helical gear |
| CN101428407A (en) * | 2008-12-08 | 2009-05-13 | 奇瑞汽车股份有限公司 | Engine camshaft signal wheel press-installation fixture |
| CN202224907U (en) * | 2011-09-05 | 2012-05-23 | 中汽成都配件有限公司 | Camshaft signal wheel press mounting tool |
| CN203062708U (en) * | 2013-02-20 | 2013-07-17 | 滁州亚利模具设备有限公司 | Assembly tool of gear and gear shaft |
-
2013
- 2013-12-17 CN CN201310691043.4A patent/CN103770048B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19856328A1 (en) * | 1998-12-07 | 2000-06-15 | Werner Herrmann | Wheel spindle assembly device to fit to bush on shaft, having holder with clamping device to align spindle with shaft |
| CN2880357Y (en) * | 2006-01-26 | 2007-03-21 | 重庆长安汽车股份有限公司 | Device for pressing camshaft helical gear |
| CN101428407A (en) * | 2008-12-08 | 2009-05-13 | 奇瑞汽车股份有限公司 | Engine camshaft signal wheel press-installation fixture |
| CN202224907U (en) * | 2011-09-05 | 2012-05-23 | 中汽成都配件有限公司 | Camshaft signal wheel press mounting tool |
| CN203062708U (en) * | 2013-02-20 | 2013-07-17 | 滁州亚利模具设备有限公司 | Assembly tool of gear and gear shaft |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209921A (en) * | 2014-08-21 | 2014-12-17 | 奇瑞汽车股份有限公司 | Signal wheel press-fitting device and signal wheel press-fitting method |
| CN106695295A (en) * | 2015-11-17 | 2017-05-24 | 上海汽车集团股份有限公司 | Mounting tool for transducer wheel of camshaft |
| CN106695295B (en) * | 2015-11-17 | 2019-04-16 | 上海汽车集团股份有限公司 | Camshaft transmits wheel mounting tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103770048B (en) | 2016-01-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20181217 |