CN203133659U - Master controller - Google Patents
Master controller Download PDFInfo
- Publication number
- CN203133659U CN203133659U CN 201220755509 CN201220755509U CN203133659U CN 203133659 U CN203133659 U CN 203133659U CN 201220755509 CN201220755509 CN 201220755509 CN 201220755509 U CN201220755509 U CN 201220755509U CN 203133659 U CN203133659 U CN 203133659U
- Authority
- CN
- China
- Prior art keywords
- side plate
- master controller
- rotating shaft
- operating rod
- fixed
- 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
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- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The utility model relates to a master controller. The master controller comprises a pedestal, a support, an operating mechanism, a bearing block, a bearing, a cam assembly, fixing plates, footing pieces, a rib and an installing head. The pedestal is divided into a bottom plate and a side plate, the fixing plates, the footing pieces and the bottom plate are welded and fixed, and the rib, the installing head and the side plate are welded and fixed; the fixing plates are on the bottom plate, and the footing pieces are under the bottom plate. The operating mechanism is arranged outside the side plate and is composed of a handle ball and an operating rod, the cam assembly is composed of a rotating shaft and a cam, one end of the operating rod and one end of the rotating shaft are in rotatable connection, and the other end of the rotating shaft is arranged on the support. The support comprises a support body and a nut, the support body is equipped with a bayonet, and one end of the nut is embedded in the bayonet; the nut and the support body are welded and fixed, and the support is fixed on the bottom plate. According to the utility model, a plurality of components are welded with the pedestal, so that the processing is easier, the production efficiency is high, and the toughness is good.
Description
Technical field
The utility model relates to a kind of master controller.
Background technology
At present, master controller is used in the control system of mechanized equipment, for example in crane, can control the activity of crane by master controller.The pedestal of existing master controller and support are ironcasting, and the precision that ironcasting is difficult for processing and processing is difficult to guarantee, high consumption, not environmental protection in its process.
Summary of the invention
The purpose of this utility model is to overcome the defective of prior art, the master controller of provide a kind of environment-protection low-consumption, easily processing.
For achieving the above object, the utility model adopts a kind of master controller, it is characterized in that: this master controller comprises pedestal, support, catanator, bearing seat, bearing, cam pack, fixed head, footing piece, muscle, installation head; Described pedestal is divided into base plate and side plate, and fixed head, footing piece and base plate welding are fixing, and muscle, installation head and side plate welding are fixing, and fixed head is positioned at above the base plate, and footing piece is positioned at floor below; Catanator is arranged on the side plate outside to be made up of handle ball and operating rod, and cam pack is made up of rotating shaft and cam, and an end of operating rod is connected to form rotary type with an end of rotating shaft and is connected, and the other end of rotating shaft is arranged on the support; Described support comprises rack body and nut, offers bayonet socket on the rack body, and an end of nut is embedded in the bayonet socket, and nut and rack body welding are fixing, and support is fixed on the top of base plate.
Adopt more than the fixed head, footing piece, muscle, installation fixing with the pedestal welding, make that processing is more convenient, precision easily guarantees; Rack body and nut are also fixing for welding, adopt more environmental protection of weldment, and the toughness of weldment are good, production efficiency is high.
Wherein, offer bayonet socket on the base plate of described pedestal and the side plate, all be provided with the protrusion with bayonet fittings on fixed head, muscle, the installation head, it is fixing that fixed head, muscle, installation head are embedded in the pedestal welding by protrusion.
Adopt this elder generation that fixed head, muscle, installation head are embedded in the pedestal and weld, make to weld to be more prone to and more firm.
Wherein, described operating rod with also be provided with a holder between rotating shaft is connected, operating rod and rotating shaft are all stretched in holder.At the link position place of operating rod and rotating shaft a holder is set, the stability in the time of can improving operation.
Wherein, this controller also includes stop block, offers locating slot at side plate, and stop block is embedded on the side plate and is riveted and fixed with side plate, and stop block is arranged on the both sides of operating rod.Stop block can effectively stop operating rod.
Description of drawings
Fig. 1 is the stereographic map of the utility model embodiment;
Fig. 2 is the front view of the utility model embodiment;
Fig. 3 is the side view of the utility model embodiment;
Fig. 4 is the structural drawing of embodiment pedestal and each welding assembly in the utility model;
Fig. 5 is the structural drawing of embodiment support in the utility model;
Embodiment
See also Fig. 1-5, a kind of master controller of the utility model comprises case 1, pedestal 2, support 3, handle ball 4, operating rod 5, holder 6, cam pack 7, bearing seat 8, bearing 9, fixed head 10, footing piece 11, muscle 12, stop block 13, installs 14; Wherein, pedestal 2 is made of base plate 21 and side plate 22, and an end of fixed head 10 is provided with protrusion, offer the groove that cooperates with this protrusion at base plate 21, groove and protrusion form the location and cooperate, and make fixed head 10 can embed base plate 21 and weld, are conducive to welding; The below that the following correspondence of the base plate 21 of footing piece 11 welding fixed head 10; Muscle 12, install on 14 and also be provided with protrusion, this protrusion is embedded in the groove of offering on the side plate 22, again through welding make muscle 12, head be installed be fixed on side plate 22 inboards; Also offer the locating slot that cooperates with stop block 13 on the side plate 22, stop block 13 passes locating slot is fixed on side plate 22 again with riveted way the outside; Operating rod 5 is arranged between two stop blocks 13, handle ball 4 is connecting an end of operating rod 5, an other end of operating rod 5 stretches into holder 6, one end of the rotating shaft in the cam pack 7 also stretches into and form the rotary type connection with it in holder, be provided with bearing 9 and bearing seat 8 in the junction of rotating shaft and side plate 22, an other end of rotating shaft is fixed on the support 3, support 3 is by being bolted on the base plate 21, also offer bayonet socket on the support 3, one end of nut 31 embeds bayonet socket, and is in the mode of welding that nut 31 is fixing with support 3 again, offers threaded hole on the fixed head 10, outer cover 1 is fixed with the mode of fixed head 10 usefulness bolts, thereby outer cover 1 is fixing with pedestal 2.
Claims (5)
1. master controller, it is characterized in that: this master controller comprises pedestal, support, catanator, bearing seat, bearing, cam pack, fixed head, footing piece, muscle, installation head; Described pedestal is divided into base plate and side plate, and fixed head, footing piece and base plate welding are fixing, and muscle, installation head and side plate welding are fixing, and fixed head is positioned at above the base plate, and footing piece is positioned at floor below; Catanator is arranged on the side plate outside to be made up of handle ball and operating rod, and cam pack is made up of rotating shaft and cam, and an end of operating rod is connected to form rotary type with an end of rotating shaft and is connected, and the other end of rotating shaft is arranged on the support; Described support comprises rack body and nut, offers bayonet socket on the rack body, and an end of nut is embedded in the bayonet socket, and nut and rack body welding are fixing, and support is fixed on the top of base plate.
2. a kind of master controller according to claim 1, it is characterized in that: offer bayonet socket on the base plate of described pedestal and the side plate, all be provided with the protrusion with bayonet fittings on fixed head, muscle, the installation head, it is fixing that fixed head, muscle, installation head embed in the pedestal welding by protrusion.
3. a kind of master controller according to claim 1 and 2 is characterized in that: described operating rod with also be provided with a holder between rotating shaft is connected, operating rod and rotating shaft are all stretched in holder.
4. a kind of master controller according to claim 1 and 2, it is characterized in that: this controller also includes stop block, offers locating slot at side plate, and stop block is embedded on the side plate and is riveted and fixed with side plate, and stop block is arranged on the both sides of operating rod.
5. a kind of master controller according to claim 3, it is characterized in that: this controller also includes stop block, offers locating slot at side plate, and stop block is embedded on the side plate and is riveted and fixed with side plate, and stop block is arranged on the both sides of operating rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220755509 CN203133659U (en) | 2012-12-31 | 2012-12-31 | Master controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220755509 CN203133659U (en) | 2012-12-31 | 2012-12-31 | Master controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203133659U true CN203133659U (en) | 2013-08-14 |
Family
ID=48941626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220755509 Expired - Lifetime CN203133659U (en) | 2012-12-31 | 2012-12-31 | Master controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203133659U (en) |
-
2012
- 2012-12-31 CN CN 201220755509 patent/CN203133659U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |
|
| CX01 | Expiry of patent term |