CN202796509U - Locking hoop sleeve used for cam sheet on cam controller, and cam controller - Google Patents
Locking hoop sleeve used for cam sheet on cam controller, and cam controller Download PDFInfo
- Publication number
- CN202796509U CN202796509U CN 201220417372 CN201220417372U CN202796509U CN 202796509 U CN202796509 U CN 202796509U CN 201220417372 CN201220417372 CN 201220417372 CN 201220417372 U CN201220417372 U CN 201220417372U CN 202796509 U CN202796509 U CN 202796509U
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- CN
- China
- Prior art keywords
- cam
- sheet
- controller
- face
- gear ring
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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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a locking hoop sleeve used for cam sheets on a cam controller. The locking hoop sleeve is characterized by comprising an annular hoop body having two movable ends which are connected by a connecting piece. A cam controller comprises a camshaft assembly and a switch assembly. The camshaft assembly comprises a camshaft. The camshaft is provided with cam assemblies. Pressure springs are arranged among the cam assemblies. Each cam assembly comprises a spindle sleeve outer cam sheet and a spindle sleeve inner cam sheet. A tooth ring on a transverse plane on one side of the inner cam sheet is engaged with a tooth ring on a transverse plane of a spindle sleeve. A tooth ring on a transverse plane on the other side of the inner cam sheet is engaged with a tooth ring on a transverse plane of the outer cam sheet. The cam controller is characterized in that the hoop body is sleeved on the outer cam sheet and the spindle sleeves of the adjacent cam assemblies, wherein the two movable ends of the hoop body are fixedly connected with the connecting piece. According to the locking hoop sleeve and the cam controller, a cam can be guaranteed to be in a fixed state, and the cam assemblies are prevented from loosening or rotating due to manual maloperation, vibration or the like.
Description
Technical field
The utility model relates to a kind of locking cuff and cam controller in cam controller overhead cam sheet, and is especially a kind of for the cam controller on the automation equipments such as iron and steel, metallurgy, machinery, light industry, mine and the various automatic production line.
Background technology
The adjustable mechanical cam controller is the important component part of electric control system in punching machine " machinery-electric " safety control system.In a duty cycle of punching machine, the action of each operating mechanism of main and auxiliaries (the particularly subsidiary engine of controlled pressure machine slide block action) has strict logical relation, comprises order and the shared time of action of action.
Existing cam controller mainly comprises adjustable cam assembly and switch module, cam pack is installed on the camshaft, every group of adjustable cam assembly is comprised of stage clip, adjustable external cam sheet, adjustable cam ring sheet, axle sleeve, axle sleeve is installed on the camshaft, adjustable cam ring sheet is by end face gear ring and axle sleeve engagement, also by end face gear ring and the engagement of adjustable cam ring sheet, the three meshes into whole adjustable external cam sheet by the end face gear ring, and stage clip is installed in two groups of spaces between the adjustable cam assembly.When needs are adjusted angle, only cam need to be pushed engagement after the angle that needs again and gets final product along rotating to after axial withdrawal withdraw from the gear ring engagement, this angular adjustment can be carried out in 360 ° of scopes.Defective below the cam pack of this kind structure exists in actual production: (1) causes artificial misoperation easily owing to be separate between the adjacent cam pack when adjusting cam bit; (2) vibration that produces in the course of work, it is loosening that cam pack is occured, thereby production is impacted.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of locking cuff and cam controller for cam controller overhead cam sheet is provided, can the stationary cam assembly, avoiding the people is that the cam pack that produces such as misoperation or vibration is loosening or rotate.
According to the technical scheme that the utility model provides, described locking cuff for cam controller overhead cam sheet, feature is: comprise the ring-type hoop body with two movable ends, two movable ends of this hoop body are connected by connector.
Inner surface at described hoop body is provided with one or more grooves.
Described cam controller, comprise the controller case, be located at cam assembly and switch module in the controller case, cam assembly comprises that two ends are installed in camshaft in the controller case by bearing, at camshaft the multiple cams assembly is installed, between adjacent cam pack, is provided with stage clip; Described cam pack comprises the axle sleeve that is set on the camshaft, is set in external cam sheet and cam ring sheet on the axle sleeve, and the both sides end face of cam ring sheet arranges gear ring, and a side end face of external cam sheet is provided with gear ring, and a side end face of axle sleeve is provided with gear ring; The gear ring of described cam ring sheet one side end face and the engagement of the end face gear ring of axle sleeve, the gear ring of cam ring sheet opposite side end face and the engagement of the end face gear ring of external cam sheet; Feature is: sheathed hoop body on the axle sleeve of cam bit and adjacent cam pack outside, two movable ends of hoop body are connected and fixed by connector.
At described controller case outside installing cables terminal fitting.
Described switch module comprises a plurality of switches that are installed in cam assembly one side, switch of every group of corresponding installation of cam pack.
Locking cuff described in the utility model can the adjacent cam pack of banding, guarantees the stationary state of cam, is that the cam pack that produces such as misoperation or vibration is loosening or rotate thereby avoid the people.
Description of drawings
Fig. 1 is the structural representation of the locking cuff for cam controller overhead cam sheet described in the utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the structural representation of cam controller described in the utility model.
Fig. 4 is the B enlarged drawing of Fig. 3.
Embodiment
The utility model is described in further detail below in conjunction with concrete accompanying drawing.
Such as Fig. 1 ~ shown in Figure 4: the locking cuff and the cam controller that are used for cam controller overhead cam sheet comprise hoop body 1, connector 2, groove 3, controller case 4, tag 5, camshaft 6, cam pack 7, stage clip 8, switch 9, external cam sheet 3a, cam ring sheet 3b, axle sleeve 3c etc.
As shown in Figure 1 and Figure 2, locking cuff described in the utility model comprises the ring-type hoop body 1 with two movable ends, and two movable ends of this hoop body 1 are connected by connector 2, and connector 2 can adopt lock-screw etc.;
Inner surface at described hoop body 1 is provided with one or more grooves 3;
Locking strap cover described in the utility model is used for cam controller, as shown in Figure 3, Figure 4, described cam controller comprises controller case 4, is located at cam assembly and switch module in the controller case 4, at described controller case 4 outside installing cables terminal fittings 5; Described cam assembly comprises that two ends are installed in camshaft 6 in the controller case 4 by bearing, at camshaft 6 multiple cams assemblies 7 is installed, and is provided with stage clip 8 between adjacent cam pack 7; Described cam pack 7 comprises the axle sleeve 3c that is set on the camshaft 3, is set in external cam sheet 3a and cam ring sheet 3b on the axle sleeve 3c, the both sides end face of described cam ring sheet 3b arranges gear ring, the side end face of external cam sheet 3a is provided with gear ring, and the side end face of axle sleeve 3c is provided with gear ring; The gear ring of described cam ring sheet 3b one side end face and the engagement of the end face gear ring of axle sleeve 3c, the gear ring of cam ring sheet 3b opposite side end face and the engagement of the end face gear ring of external cam sheet 3a; Described hoop body 1 is set on the external cam sheet 3a and axle sleeve 3c of adjacent two cam packs 7, and two movable ends of hoop body 1 are connected and fixed by connector 2, thereby fastens the position of adjacent cams assembly 7;
Described switch module comprises a plurality of switches 9 that are installed in cam assembly one side, switch 9 of every group of corresponding installation of cam pack.
Claims (5)
1. locking cuff that is used for cam controller overhead cam sheet, it is characterized in that: comprise the ring-type hoop body (1) with two movable ends, two movable ends of this hoop body (1) are connected by connector (2).
2. the locking cuff for cam controller overhead cam sheet as claimed in claim 1, it is characterized in that: the inner surface at described hoop body (1) is provided with one or more grooves (3).
3. cam controller, comprise controller case (4), be located at cam assembly and switch module in the controller case (4), cam assembly comprises that two ends are installed in the interior camshaft (6) of controller case (4) by bearing, at camshaft (6) multiple cams assembly (7) is installed, between adjacent cam pack (7), is provided with stage clip (8); Described cam pack (7) comprises the axle sleeve (3c) that is set on the camshaft (3), is set in external cam sheet (3a) and cam ring sheet (3b) on the axle sleeve (3c), the both sides end face of cam ring sheet (3b) arranges gear ring, one side end face of external cam sheet (3a) is provided with gear ring, and a side end face of axle sleeve (3c) is provided with gear ring; The gear ring of described cam ring sheet (3b) side end face and the engagement of the end face gear ring of axle sleeve (3c), the gear ring of cam ring sheet (3b) opposite side end face and the engagement of the end face gear ring of external cam sheet (3a); It is characterized in that: the upper sheathed hoop body (1) of the axle sleeve (3c) of cam bit (3a) and adjacent cam pack (7) outside, two movable ends of hoop body (1) are connected and fixed by connector (2).
4. cam controller as claimed in claim 2 is characterized in that: at described controller case (4) outside installing cables terminal fitting (5).
5. cam controller as claimed in claim 2, it is characterized in that: described switch module comprises a plurality of switches (9) that are installed in cam assembly one side, every group of corresponding switch (9) of installing of cam pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220417372 CN202796509U (en) | 2012-08-21 | 2012-08-21 | Locking hoop sleeve used for cam sheet on cam controller, and cam controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220417372 CN202796509U (en) | 2012-08-21 | 2012-08-21 | Locking hoop sleeve used for cam sheet on cam controller, and cam controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202796509U true CN202796509U (en) | 2013-03-13 |
Family
ID=47823719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220417372 Withdrawn - After Issue CN202796509U (en) | 2012-08-21 | 2012-08-21 | Locking hoop sleeve used for cam sheet on cam controller, and cam controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202796509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853883A (en) * | 2012-08-21 | 2013-01-02 | 无锡市拓发自控设备有限公司 | Locking bracelet for cam sheet on cam controller and cam controller |
-
2012
- 2012-08-21 CN CN 201220417372 patent/CN202796509U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102853883A (en) * | 2012-08-21 | 2013-01-02 | 无锡市拓发自控设备有限公司 | Locking bracelet for cam sheet on cam controller and cam controller |
| CN102853883B (en) * | 2012-08-21 | 2015-01-07 | 无锡市拓发自控设备有限公司 | Locking bracelet for cam sheet on cam controller and cam controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130313 Effective date of abandoning: 20150107 |
|
| RGAV | Abandon patent right to avoid regrant |