CN203484944U - Combined cam shaft tensioning machine - Google Patents
Combined cam shaft tensioning machine Download PDFInfo
- Publication number
- CN203484944U CN203484944U CN201320523320.6U CN201320523320U CN203484944U CN 203484944 U CN203484944 U CN 203484944U CN 201320523320 U CN201320523320 U CN 201320523320U CN 203484944 U CN203484944 U CN 203484944U
- Authority
- CN
- China
- Prior art keywords
- camshaft
- parts
- pressure sensor
- cam shaft
- combined
- 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
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a combined cam shaft tensioning machine which comprises a working platform and is characterized in that a member for providing tension for the cam shaft, a part for clamping the cam shaft, a pressure sensor and a control unit, wherein the member for providing tension for the cam shaft and the pressure sensor are arranged at two ends of the working platform respectively, the part for clamping the cam shaft is disposed between the member for providing tension for the cam shaft and the pressure sensor, and the control unit is respectively connected with the member for providing tension for the cam shaft, the art for clamping the cam shaft and the pressure sensor. The combined cam shaft tensioning machine has the advantages of increasing the working efficiency of producing cam shafts and enabling produced cam shafts to meet product requirements.
Description
Technical field
The utility model relates to a kind of machining equipment, is specifically related to a kind of combined camshaft tensioner machine.
Background technology
The main body of combined camshaft is the axle of a cylinder type hollow, upper surface cover has several cam bits, being added, combined camshaft conventionally must the cam bit on camshaft be fixed man-hour, due to large-tonnage combined camshaft is being added to man-hour, original hydraulic tensioning machine cannot meet the needs of production.
Utility model content
The utility model has overcome the deficiency that prior art can not meet need of production, and a kind of combined camshaft tensioner machine of solving is provided.
The utility model is by the following technical solutions:
A combined camshaft tensioner machine, comprises workbench; It is characterized in that: described workbench is provided with for camshaft being provided to the parts of expanding force, parts, pressure sensor and control module for clamp cam axle, described for provide parts and the pressure sensor of expanding force to be separately positioned on workbench two ends to camshaft, and described, for camshaft being provided between the parts of expanding force and pressure sensor, be provided with the parts for clamp cam axle, described control module respectively with for camshaft is provided expanding force parts, for the parts of clamp cam axle, be connected with pressure sensor.
Further technical scheme is, described for provide the parts of expanding force to comprise hydraulic cylinder, push rod and multi-joint steel ball to camshaft, described push rod is fixed on hydraulic cylinder, and described multi-joint steel ball is arranged in camshaft.
Further technical scheme is, the radius of camshaft longitudinal cross-section is large described in the radius ratio of described multi-joint steel ball longitudinal cross-section.
Further technical scheme is, described multi-joint steel ball is arranged with at least two projections outward, and is spaced apart 0.02mm between described projection.
Further technical scheme is, for the parts of clamp cam axle, comprises at least two fixtures, and described fixture is fixed on described workbench by nut.
Further technical scheme is, described control module comprises programmable logic controller (PLC) and control panel, and described programmable logic controller (PLC) is connected with control panel.
Compared with prior art, the beneficial effects of the utility model are:
1, improved the productivity ratio of machining cam axle;
2, the camshaft that makes to process meets product requirement.
Accompanying drawing explanation
Fig. 1 is the structural representation under the combined camshaft tensioner machined state of a kind of embodiment of the utility model.
As shown in Figure 1, wherein the Reference numeral name of correspondence is called:
1 control module, 2 hydraulic cylinders, 3 push rods, 4 multi-joint steel balls, 5 projections, 6 camshafts, 7 cam bits, 8 pressure sensors, 9 fixtures.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further elaborated.
As shown in Figure 1, a kind of combined camshaft tensioner machine comprises workbench, the parts that described workbench is provided with for camshaft being provided to expanding force are (preferred, described for provide the parts of expanding force by hydraulic cylinder 2 to camshaft, push rod 3 and multi-joint steel ball 4 form, described push rod 3 is fixed on hydraulic cylinder 2, described multi-joint steel ball 4 is arranged in camshaft 6) only need to be by multi-joint steel ball 4 from the interior release of camshaft 6 in process, to in the process of its release, just can provide expanding force to camshaft 6, thereby the cam bit 7 on camshaft 6 is fixed, parts for clamp cam axle are (preferred, the described parts for clamp cam axle comprise two fixtures 9, described fixture 9 is fixed on described workbench by nut), pressure sensor 8 and control module 1(are preferred, described control module 1 comprises programmable logic controller (PLC) and control panel, described programmable logic controller (PLC) is connected with control panel), described for provide parts and the pressure sensor 8 of expanding force to be separately positioned on workbench two ends to camshaft, and for camshaft being provided between the parts of expanding force and pressure sensor 8, be provided with the parts for clamp cam axle described, described control module respectively with for camshaft being provided to the parts of expanding force, parts for clamp cam axle are connected with pressure sensor 8.
According to an embodiment of the present utility model, the radius of radius ratio camshaft 6 longitudinal cross-sections of described multi-joint steel ball 4 longitudinal cross-sections is large, so just can guarantee when multi-joint steel ball 4 is pushed in camshaft 6 to produce enough large expanding force, described push rod 3 is cylindrical, massive post, and the radius of radius ratio camshaft 6 longitudinal cross-sections of described push rod 3 longitudinal cross-sections is little.
According to an embodiment of the present utility model, described multi-joint steel ball 4 is outer is arranged with two projections 5, and is spaced apart 0.02mm between described projection.
Process of the present utility model is as follows:
First there is the camshaft 6 of cam bit 7 to be placed on fixture 9 in surface cover, by fixture 9, camshaft 6 is fixing, then multi-joint steel ball 4 is put into camshaft 6 inner and be the one end that is placed on camshaft 6, thereby drive push rod 3 to move to camshaft 6 directions by control panel primer fluid cylinder pressure, thereby push rod 3 promotes multi-joint steel ball 4 and moves to the other end from one end of camshaft 6, until by multi-joint steel ball 4 from the interior release of camshaft 6, in pushing course, pressure sensor 8 can detect in real time multi-joint steel ball 4 at the expanding force of camshaft 6 interior generations and be presented on control panel, if within the scope of the pressure value that the size of expanding force is not set at pressure sensor, control panel will be reported to the police, at this moment just need to use a larger multi-joint steel ball 4 to repeat the above-mentioned course of work, until 1 expanding force that multi-joint steel ball 4 produces reaches the force value of setting, so just can guarantee that the camshaft processing meets the requirement of product.
When processing longer camshaft 6, complete while promoting multi-joint steel ball 4 for the first time and many steel balls 4 once can not released in camshaft 6, at this moment just need in camshaft 6, add extension bar (described extension bar is cylindrical, massive post) thus guarantee that multi-joint steel ball 4 can release from camshaft 6, thereby complete the processing to long camshaft.
" embodiment " that spoken of in this manual, " another embodiment ", " embodiment ", etc., refer to specific features, structure or the feature in conjunction with this embodiment, described and be included at least one embodiment that the application's generality describes.In description, a plurality of local appearance statement of the same race is not necessarily to refer to same embodiment.Furthermore, while describing a specific features, structure or feature in conjunction with arbitrary embodiment, what advocate is in conjunction with other embodiment, to realize this feature, structure or feature also to drop in scope of the present utility model.
Although utility model is described with reference to a plurality of explanatory embodiment of the present utility model here, but, should be appreciated that, those skilled in the art can design a lot of other modification and embodiments, and these are revised and within embodiment will drop on the disclosed principle scope and spirit of the application.More particularly, in the scope of, accompanying drawing open in the application and claim, can carry out multiple modification and improvement to the building block of subject combination layout and/or layout.Except modification that building block and/or layout are carried out with improving, to those skilled in the art, other purposes will be also obvious.
Claims (6)
1. a combined camshaft tensioner machine, comprises workbench; It is characterized in that: described workbench is provided with for camshaft being provided to the parts of expanding force, parts, pressure sensor and control module for clamp cam axle, described for provide parts and the pressure sensor of expanding force to be separately positioned on workbench two ends to camshaft, and described, for camshaft being provided between the parts of expanding force and pressure sensor, be provided with the parts for clamp cam axle, described control module respectively with for camshaft is provided expanding force parts, for the parts of clamp cam axle, be connected with pressure sensor.
2. combined camshaft tensioner machine according to claim 1, it is characterized in that: described for provide the parts of expanding force to comprise hydraulic cylinder, push rod and multi-joint steel ball to camshaft, described push rod is fixed on hydraulic cylinder, and described multi-joint steel ball is arranged in camshaft.
3. combined camshaft tensioner machine according to claim 2, is characterized in that: described in the radius ratio of described multi-joint steel ball longitudinal cross-section, the radius of camshaft longitudinal cross-section is large.
4. combined camshaft tensioner machine according to claim 2, is characterized in that: described multi-joint steel ball is arranged with at least two projections outward, and is spaced apart 0.02mm between described projection.
5. combined camshaft tensioner machine according to claim 1, is characterized in that: the parts for clamp cam axle comprise at least two fixtures, and described fixture is fixed on described workbench by nut.
6. combined camshaft tensioner machine according to claim 1, is characterized in that: described control module comprises programmable logic controller (PLC) and control panel, and described programmable logic controller (PLC) is connected with control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320523320.6U CN203484944U (en) | 2013-08-26 | 2013-08-26 | Combined cam shaft tensioning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320523320.6U CN203484944U (en) | 2013-08-26 | 2013-08-26 | Combined cam shaft tensioning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203484944U true CN203484944U (en) | 2014-03-19 |
Family
ID=50255802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320523320.6U Expired - Lifetime CN203484944U (en) | 2013-08-26 | 2013-08-26 | Combined cam shaft tensioning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203484944U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406792A (en) * | 2013-08-26 | 2013-11-27 | 绵阳华晨瑞安汽车零部件有限公司 | Combined camshaft tensioner |
| CN104551530A (en) * | 2014-12-23 | 2015-04-29 | 绵阳华晨瑞安汽车零部件有限公司 | Combined cam shaft assembling method and device |
-
2013
- 2013-08-26 CN CN201320523320.6U patent/CN203484944U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103406792A (en) * | 2013-08-26 | 2013-11-27 | 绵阳华晨瑞安汽车零部件有限公司 | Combined camshaft tensioner |
| CN104551530A (en) * | 2014-12-23 | 2015-04-29 | 绵阳华晨瑞安汽车零部件有限公司 | Combined cam shaft assembling method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203236070U (en) | Clamp used for gear shaft machining | |
| CN203696002U (en) | Stator expanding tire mandrel of alternating current servo spindle motor | |
| CN205630052U (en) | Lathe frock clamp suitable for many sizes work piece | |
| CN104907839A (en) | Driving device for large-sized reciprocating motion machine tool | |
| CN203471084U (en) | Double-piece gear hobbing clamp | |
| CN203484944U (en) | Combined cam shaft tensioning machine | |
| CN203541753U (en) | Hobbing fixture | |
| CN103406792B (en) | Combined camshaft tensioner machine | |
| CN203917998U (en) | A kind of numerical control chuck with automatic key locking device | |
| CN104162720A (en) | Gear shaft processing fixture | |
| CN204953709U (en) | Two -way punching press tube expander | |
| CN201586767U (en) | Porous drilling machine | |
| CN2853271Y (en) | Double-axle linkage clamping device of deep-hole drilling machine | |
| CN203973252U (en) | A kind of valve body four axle machining tool fixtures | |
| CN203956549U (en) | Gear ring positioning fixture for pitch circle | |
| CN203062339U (en) | Clamp for drilling hole of steel tube | |
| CN202804698U (en) | Clamp for steel tube end portion chamfering machining | |
| CN206009507U (en) | A kind of centrifugal blower air inlet ring die arrangement | |
| CN203528168U (en) | Spectacle inner ring and outer ring carving machine | |
| CN106077204B (en) | A kind of centrifugal blower air inlet ring die arrangement | |
| CN204975057U (en) | Piston outer tube flaring mechanism | |
| CN204639227U (en) | A kind of gear drill jig | |
| CN202922225U (en) | Turning device | |
| CN203557215U (en) | Compensation device for self-loaded deformation of ram | |
| CN103801949A (en) | Jig for machining inclined hole in cylindrical face |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140319 |