CN205237607U - Camshaft anchor clamps - Google Patents
Camshaft anchor clamps Download PDFInfo
- Publication number
- CN205237607U CN205237607U CN201521071737.9U CN201521071737U CN205237607U CN 205237607 U CN205237607 U CN 205237607U CN 201521071737 U CN201521071737 U CN 201521071737U CN 205237607 U CN205237607 U CN 205237607U
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- China
- Prior art keywords
- camshaft
- conflict
- cam
- pieces
- conflict pieces
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- 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.)
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Abstract
The utility model discloses a camshaft anchor clamps has solved in the installation and to have pinpointed and the problem that need many times go on the camshaft, and its technical scheme main points are including the bottom plate, are equipped with the location base that is used for tentatively fixing a position camshaft axial position on the bottom plate, are equipped with a plurality of touch multitouch of supporting on the base of location, conflicts with the epaxial cam of cam respectively each other in a plurality of sides of supporting touch multitouch, the utility model discloses a camshaft anchor clamps through two adjacent touch multitouch that support, conflicts the relative lateral wall of the epaxial cam of cam to injectd cam the shaft position by preliminary, can not appear promptly because external collision or other factors and lead to the camshaft to take place the skew, thereby needing avoid relocalisation to press from both sides tight trouble, improve the convenient degree of operation.
Description
Technical field
The utility model relates to fixture, and more particularly, it relates to a kind of camshaft fixture.
Background technology
In machine-building process, be used for fixing processing object, make it to occupy correct position, with the device of accepting construction or detecting, claim again jig (qi ǎ j ǜ). In a broad sense, any operation in technical process, is used for installing rapidly, easily and safely the device of workpiece, all can be described as fixture. Such as weld jig, inspection jig, assembling jig, jig etc. Wherein jig is the most common, often referred to as fixture.
In order to overcome above-mentioned shortcoming, the disclosed a kind of fixture for the processing of camshaft end face of application number 201410705880.2, described fixture is used for clamp cam axle so that the end face of camshaft is processed, comprise side plate and two groups of fixtures, described two groups of fixtures are used for assembling camshaft and are arranged on side plate, camshaft assembly direction on described two groups of fixtures is contrary, every group of fixture in described two groups of fixtures comprises two fixture stations, described each fixture station is provided with steady and two V-block seats along the axial direction of camshaft, described two V-block seats are respectively used to clamp the axle journal at described camshaft two ends, described steady is arranged between two V-block seats and near one of them V-block seat, described steady is for the axle journal of clamp cam axle.
Although adopt such scheme to clamp to carry out end face processing to camshaft, but need first camshaft to be fixed on fixture in first being processed, and navigate on needed position, while avoiding camshaft to clamp, do not have clamping to put in place and cause need to be from the situation of new positioning clamping, and current used fixture does not generally have the function of Primary Location, often need operating personnel by virtue of experience camshaft to be placed into behind suitable position so that camshaft is clamped, so current used camshaft fixture has certain room for improvement.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of camshaft fixture, can in installation process, first carry out after Primary Location, then camshaft is clamped.
For achieving the above object, the utility model provides following technical scheme: a kind of camshaft fixture, comprise base plate, described base plate is provided with the positioning pedestal for Primary Location camshaft axial location, described positioning pedestal is provided with some conflict pieces, the side of some described conflict pieces respectively with camshaft on cam mutually conflict.
Adopt such scheme, by two adjacent conflict pieces, sidewall relative cam on camshaft is conflicted, thereby the position of camshaft is tentatively limited, there will not be because external world collision or other factors cause camshaft to be offset, thereby avoid reorientating the trouble of clamping, improve the convenient degree of operation.
As preferably, between described adjacent two conflict pieces, be also provided with elastic component, and the two ends of elastic component are fixedly connected with two conflict pieces respectively.
Adopt such scheme, to make there is elastic force between two conflict pieces, can, by the cam pressing on camshaft, improve the effect of location by elastic component.
As preferably, between described adjacent two conflict pieces, be provided with the governor motion for regulating two conflict interblock distances.
As preferably, described governor motion comprises installation shaft and regulating part, and described installation shaft is arranged in two adjacent conflict piece and elastic components, and described regulating part is connected to regulate the spacing of two conflict pieces with installation shaft.
Adopt such scheme, make can regulate the spacing between adjacent two conflict pieces by regulating part, to make this cartridge clip prodigiosin be applicable to the camshaft of other models, improve the utilization rate of fixture, simultaneously by the elastic force effect of elastic component, in installation process, can be first by the conflict piece of extruding one side, thereby the piece that makes to conflict is moved, thereby make camshaft be more prone to put on fixture, unclamping just mobile conflict piece, the cam that returns to initial position and camshaft with the effect that makes this conflict piece be subject to elastic force is conflicted mutually, thereby realize the function of Primary Location, if fixture bumps, also there will not be the situation of camshaft skew.
As preferably, described governor motion is symmetricly set in the both sides of conflict piece as symmetry axis taking the axle center of camshaft.
Adopt such scheme, be symmetrical arranged two, make structure more stable, in position fixing process, the situation that there will not be location to depart from.
The utility model is in terms of existing technologies:
1, the position of camshaft tentatively can be limited by conflict piece, there will not be because external world collision or other factors cause camshaft to be offset;
2, can regulate the spacing between adjacent two conflict pieces by governor motion, to be applicable to multiple different camshaft.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment 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 embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation one of the present embodiment two;
Fig. 2 is the structural representation two of the present embodiment two.
In figure: 1, base plate; 2, camshaft; 3, positioning pedestal; 4, conflict piece; 5, cam; 6, elastic component; 7, governor motion; 71, installation shaft; 72, regulating part.
Detailed description of the invention
Shown in Fig. 2, embodiment is described further.
The disclosed a kind of camshaft fixture of the present embodiment, as shown in Fig. 1 to 2, comprise base plate 1, hydraulic clamp for stationary cam axle 2 two ends is all installed on the dual-side of base plate 1, hydraulic clamp changes hydraulic energy into mechanical energy, do the hydraulic actuator of straight reciprocating motion (or oscillating motion), by opening hydraulic clamp, to make clamp clamping camshaft 2 under the driving of hydraulic pressure, on clamp, be provided with grip block, grip block is provided with four, be bonded with each other and form a circle, mutually conflict with the outer wall of camshaft 2, thereby realize, the horizontal direction of camshaft 2 and longitudinal direction are all fixed.
Embodiment mono-, not shown, base plate 1 is provided with the positioning pedestal 3 for Primary Location camshaft 2 axial locations, positioning pedestal 3 is provided with some conflict pieces 4, the side of some conflict pieces 4 respectively with camshaft 2 on cam 5 mutually conflict, preferred conflict piece 4 is set to two, wherein a conflict piece 4 is fixedly connected with positioning pedestal 3, another piece conflict piece 4 also can be fixedly connected with positioning pedestal 3, it should be noted that herein, together with two conflict pieces 4 can be relatively fixed by bolt with positioning pedestal 3, or can be by bonding, the ways customary such as clamping reach the object being fixedly connected with, above-mentioned connected mode, it is all technological means well-known to those skilled in the art, be not described further herein, spacing between two conflict pieces 4 is fixed, between two conflict pieces 4 can directly the cam on camshaft 25 being placed, so that two conflict pieces 4 are propped up cam 5, avoid camshaft 2 to be offset.
Embodiment bis-, as shown in Figure 2, between adjacent two conflict pieces 4, be also provided with elastic component 6, elastic component 6 is preferably spring, and the two ends of elastic component 6 are fixedly connected with two conflict pieces 4 respectively, between two conflict pieces 4, connect by elastic component 6, and spring is divided into two kinds of situations in compressive state or in extended state, when spring is during in compressive state, pass through two conflict pieces 4 under the resilient force of spring, spacing between two conflict pieces 4 increases, thereby two conflict pieces 4 are conflicted respectively on different cam 5, the position of camshaft 2 is limited, when spring is during in extended state, pass through two conflict pieces 4 under the resilient force of spring, spacing between two conflict pieces 4 reduces, thereby two conflict pieces 4 are clamped on the both sides of same cam 5 to be limited, thereby realizes the restriction of the position to camshaft 2.
Between adjacent two conflict pieces 4, be provided with the governor motion 7 for regulating two conflict piece 4 spacing, governor motion 7 comprises installation shaft 71 and regulating part 72, installation shaft 71 is arranged in two adjacent conflict pieces 4 and elastic component 6, regulating part 72 and installation shaft 71 are connected to regulate the spacing of two conflict pieces 4, one end of installation shaft 71 is provided with limited cap, the lateral wall of the other end is provided with external screw thread, the inwall of regulating part 72 is provided with the internal thread matching with external screw thread, limited cap and regulating part 72 lay respectively on two conflict pieces 4 side outwardly, thereby make by rotation regulating part 72, can realize the spacing regulating between two conflict pieces 4, governor motion 7 is symmetricly set in the both sides of conflict piece 4 as symmetry axis taking the axle center of camshaft 2, be symmetrical arranged two, make structure more stable, in position fixing process, the situation that there will not be location to depart from.
In the time that needs regulate, make can regulate the spacing between adjacent two conflict pieces 4 by regulating part 72, after adjusting completes, when camshaft 2 need to be positioned, by the elastic force effect of elastic component 6, in installation process, can be first by the conflict piece 4 of extruding one side, thereby the piece 4 that makes to conflict is moved, thereby make camshaft 2 be more prone to put on fixture, unclamping just mobile conflict piece 4, the cam 5 that returns to initial position and camshaft 2 with the effect that makes this conflict piece 4 be subject to elastic force is conflicted mutually, thereby realize the function of Primary Location, if fixture bumps, also the situation that there will not be camshaft 2 to be offset.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model. It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a camshaft fixture, comprise base plate (1), it is characterized in that: described base plate (1) is provided with the positioning pedestal (3) for Primary Location camshaft (2) axial location, described positioning pedestal (3) is provided with some conflict pieces (4), the side of some described conflict pieces (4) respectively with camshaft (2) on cam (5) mutually conflict.
2. a kind of camshaft fixture according to claim 1, is characterized in that: between described adjacent two conflict pieces (4), be also provided with elastic component (6), and the two ends of elastic component (6) are fixedly connected with two conflict pieces (4) respectively.
3. a kind of camshaft fixture according to claim 2, is characterized in that: between described adjacent two conflict pieces (4), be provided with the governor motion (7) for regulating two conflict pieces (4) spacing.
4. a kind of camshaft fixture according to claim 3, it is characterized in that: described governor motion (7) comprises installation shaft (71) and regulating part (72), described installation shaft (71) is arranged in two adjacent conflict pieces (4) and elastic component (6), and described regulating part (72) and installation shaft (71) are connected to regulate the spacing of two conflict pieces (4).
5. a kind of camshaft fixture according to claim 3, is characterized in that: described governor motion (7) is symmetricly set in the both sides of conflict piece (4) as symmetry axis taking the axle center of camshaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521071737.9U CN205237607U (en) | 2015-12-18 | 2015-12-18 | Camshaft anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521071737.9U CN205237607U (en) | 2015-12-18 | 2015-12-18 | Camshaft anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205237607U true CN205237607U (en) | 2016-05-18 |
Family
ID=55936686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521071737.9U Expired - Fee Related CN205237607U (en) | 2015-12-18 | 2015-12-18 | Camshaft anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205237607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214512A (en) * | 2017-07-21 | 2017-09-29 | 深圳市川晶科技有限公司 | A kind of multidirectional timesharing error correction device |
-
2015
- 2015-12-18 CN CN201521071737.9U patent/CN205237607U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214512A (en) * | 2017-07-21 | 2017-09-29 | 深圳市川晶科技有限公司 | A kind of multidirectional timesharing error correction device |
| CN107214512B (en) * | 2017-07-21 | 2023-01-10 | 深圳市川晶科技有限公司 | Multi-directional time-sharing error correction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20201218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |