CN102853883B - Locking bracelet for cam sheet on cam controller and cam controller - Google Patents
Locking bracelet for cam sheet on cam controller and cam controller Download PDFInfo
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- CN102853883B CN102853883B CN201210298491.3A CN201210298491A CN102853883B CN 102853883 B CN102853883 B CN 102853883B CN 201210298491 A CN201210298491 A CN 201210298491A CN 102853883 B CN102853883 B CN 102853883B
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- cam
- sheet
- controller
- gear ring
- face
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Abstract
The invention relates to a locking bracelet for a cam sheet on a cam controller. The locking bracelet is characterized by comprising annular hoop bodies respectively with two movable ends, wherein the two movable ends of each hoop body are connected with each other through a connecting piece. The cam controller comprises a camshaft assembly and a switch assembly, wherein the camshaft assembly comprises a camshaft; cam assemblies are arranged on the camshaft; pressure springs are arranged between adjacent cam assemblies; each cam assembly comprises a shaft sleeve, an outer cam sheet and an inner cam sheet; a gear ring on one side edge face of each inner cam sheet is meshed with a gear ring on the end face of the corresponding shaft sleeve; and a gear ring on the other side end face of each inner cam sheet is meshed with a gear ring on the end face of the corresponding outer cam sheet. The cam controller is characterized in that: the hoop bodies are sleeved on the outer cam sheets and the shaft sleeves of adjacent cam assemblies; and the two movable ends of the hoop bodies are connected and fixed through the connecting pieces. Due to the adoption of the locking bracelet and the cam controller, the fixed state of a cam can be ensured, and loosening or rotation of the cam assemblies caused by manual error operation, vibration or the like is avoided.
Description
Technical field
The present invention relates to a kind of locking cuff in cam controller overhead cam sheet and cam controller, especially a kind of cam controller in the automation equipments such as iron and steel, metallurgy, machinery, light industry, mine and various automatic production line.
Background technology
Adjustable mechanical cam controller is the important component part of electric control system in punching machine " machinery-electric " safety control system.In a working cycle of punching machine, the action of main and auxiliaries (subsidiary engine of particularly controlled pressure machine slide block action) each working mechanism has strict logical relation, comprises the order of action and the time shared by action.
Existing cam controller mainly comprises adjustable cam assembly and switch module, cam pack is arranged on camshaft, often organize adjustable cam assembly to be made up of stage clip, adjustable external cam sheet, adjustable cam ring sheet, axle sleeve, axle sleeve is arranged on camshaft, adjustable cam ring sheet is engaged with axle sleeve by end face gear ring, adjustable external cam sheet is also engaged with adjustable cam ring sheet by end face gear ring, and by the engagement of end face gear ring integrally, stage clip is arranged in the space between two groups of adjustable cam assemblies three.When needs adjustment angle, only need cam axially to pull open exit gear ring engagement after rotate to the angle of needs after push again and engage, this angular adjustment can be carried out within the scope of 360 °.There is following defect in the cam pack of this kind of structure in actual production: (1), owing to being separate between adjacent cam pack, easily causes artificial maloperation when adjusting cam bit; (2) vibration produced in the course of work, can make cam pack occur to loosen, thus impact production.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of locking cuff for cam controller overhead cam sheet and cam controller are provided, can stationary cam assembly, avoid people to be that the cam pack that maloperation or vibration etc. produce loosens or rotates.
According to technical scheme provided by the invention, the described locking cuff for cam controller overhead cam sheet, feature is: comprise the ring-type hoop body with two movable ends, and two movable ends of this hoop body are connected by web member.
The inside surface of described hoop body is provided with one or more groove.
On the external cam sheet that described hoop body is set in adjacent two cam packs and axle sleeve, two movable ends of hoop body are connected and fixed by web member, thus fasten the position of adjacent cams assembly.
Described cam controller, comprise controller case, be located at cam assembly in controller case and switch module, cam assembly is comprised two ends and is arranged on camshaft in controller case by bearing, camshaft is installed multiple cams assembly, between adjacent cam pack, is provided with stage clip; Described cam pack comprises the axle sleeve be set on camshaft, be set in external cam sheet on axle sleeve and cam ring sheet, 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 described gear ring of cam ring sheet one side end face engages with the end face gear ring of axle sleeve, and the gear ring of cam ring sheet opposite side end face engages with 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 web member.
Installing cables no-go sub outside described controller case.
Described switch module comprises multiple switch being arranged on cam assembly side, often organizes cam pack correspondence and installs a switch.
Locking cuff of the present invention can the adjacent cam pack of banding, ensures the stationary state of cam, thus avoids people to be that the cam pack that maloperation or vibration etc. produce loosens or rotates.
Accompanying drawing explanation
Fig. 1 is the structural representation of the locking cuff for cam controller overhead cam sheet of the present invention.
Fig. 2 is the A-A cut-open view of Fig. 1.
Fig. 3 is the structural representation of cam controller of the present invention.
Fig. 4 is the B enlarged drawing of Fig. 3.
Embodiment
Below in conjunction with concrete accompanying drawing, the invention will be further described.
As shown in Fig. 1 ~ Fig. 4: comprise hoop body 1, web member 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. for the locking cuff of cam controller overhead cam sheet and cam controller.
As shown in Figure 1 and Figure 2, locking cuff of the present invention comprises the ring-type hoop body 1 with two movable ends, and two movable ends of this hoop body 1 are connected by web member 2, and web member 2 can adopt lock-screw etc.;
The inside surface of described hoop body 1 is provided with one or more groove 3;
Locking strap cover of the present invention is for cam controller, as shown in Figure 3, Figure 4, described cam controller comprises controller case 4, be located at cam assembly in controller case 4 and switch module, installing cables no-go sub 5 outside described controller case 4; Described cam assembly is comprised two ends and is arranged on camshaft 6 in controller case 4 by bearing, camshaft 6 is installed multiple cams assembly 7, between adjacent cam pack 7, is provided with stage clip 8; Described cam pack 7 comprises the axle sleeve 3c be set on camshaft 6, be set in external cam sheet 3a on axle sleeve 3c and cam ring sheet 3b, the both sides end face of described 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 mono-side end face engages with the end face gear ring of axle sleeve 3c, and the gear ring of cam ring sheet 3b opposite side end face engages with the end face gear ring of external cam sheet 3a; On the external cam sheet 3a that described hoop body 1 is set in adjacent two cam packs 7 and axle sleeve 3c, two movable ends of hoop body 1 are connected and fixed by web member 2, thus fasten the position of adjacent cams assembly 7;
Described switch module comprises multiple switch 9 being arranged on cam assembly side, often organizes cam pack correspondence and installs a switch 9.
Claims (3)
1. a cam controller, comprise controller case (4), be located at cam assembly in controller case (4) and switch module, cam assembly is comprised two ends and is arranged on camshaft (6) in controller case (4) by bearing, at camshaft (6) upper installation multiple cams assembly (7), between adjacent cam pack (7), be provided with stage clip (8); Described cam pack (7) comprises the axle sleeve (3c) be set on camshaft (6), be set in external cam sheet (3a) on axle sleeve (3c) and cam ring sheet (3b), 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 engages with the end face gear ring of axle sleeve (3c), and the gear ring of cam ring sheet (3b) opposite side end face engages with 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 web member (2).
2. cam controller as claimed in claim 1, is characterized in that: described controller case (4) outside installing cables no-go sub (5).
3. cam controller as claimed in claim 1, is characterized in that: described switch module comprises multiple switch (9) being arranged on cam assembly side, often organizes cam pack correspondence and installs a switch (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210298491.3A CN102853883B (en) | 2012-08-21 | 2012-08-21 | Locking bracelet for cam sheet on cam controller and cam controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210298491.3A CN102853883B (en) | 2012-08-21 | 2012-08-21 | Locking bracelet for cam sheet on cam controller and cam controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102853883A CN102853883A (en) | 2013-01-02 |
| CN102853883B true CN102853883B (en) | 2015-01-07 |
Family
ID=47400674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210298491.3A Active CN102853883B (en) | 2012-08-21 | 2012-08-21 | Locking bracelet for cam sheet on cam controller and cam controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102853883B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1255181A (en) * | 1996-10-18 | 2000-05-31 | 约翰·R·贝克 | Dual motion quick release latch mechanism |
| CN2446018Y (en) * | 2000-08-15 | 2001-09-05 | 吴凡 | Back of bicycle saddle |
| CN201105308Y (en) * | 2007-10-11 | 2008-08-27 | 金苗兴 | Triaxial computer numeric control spring compressing machine |
| CN102616479A (en) * | 2011-01-30 | 2012-08-01 | 上海携福电器有限公司 | Electricity-saving fluid product diffuser |
| CN202796509U (en) * | 2012-08-21 | 2013-03-13 | 无锡市拓发自控设备有限公司 | Locking hoop sleeve used for cam sheet on cam controller, and cam controller |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2539976Y (en) * | 2002-04-17 | 2003-03-12 | 璩贻彤 | Flash lamp support for camera |
| US8636624B2 (en) * | 2010-04-14 | 2014-01-28 | Kinekt Design, Llc | Rotational educational entertainment and therapeutic device |
| CN102182542B (en) * | 2011-03-31 | 2012-11-21 | 常州常瑞天力动力机械有限公司 | Condenser pipe of internal combustion engine |
-
2012
- 2012-08-21 CN CN201210298491.3A patent/CN102853883B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1255181A (en) * | 1996-10-18 | 2000-05-31 | 约翰·R·贝克 | Dual motion quick release latch mechanism |
| CN2446018Y (en) * | 2000-08-15 | 2001-09-05 | 吴凡 | Back of bicycle saddle |
| CN201105308Y (en) * | 2007-10-11 | 2008-08-27 | 金苗兴 | Triaxial computer numeric control spring compressing machine |
| CN102616479A (en) * | 2011-01-30 | 2012-08-01 | 上海携福电器有限公司 | Electricity-saving fluid product diffuser |
| CN202796509U (en) * | 2012-08-21 | 2013-03-13 | 无锡市拓发自控设备有限公司 | Locking hoop sleeve used for cam sheet on cam controller, and cam controller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102853883A (en) | 2013-01-02 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |