CN201882441U - Project embryo green embryo frame - Google Patents
Project embryo green embryo frame Download PDFInfo
- Publication number
- CN201882441U CN201882441U CN2010206682675U CN201020668267U CN201882441U CN 201882441 U CN201882441 U CN 201882441U CN 2010206682675 U CN2010206682675 U CN 2010206682675U CN 201020668267 U CN201020668267 U CN 201020668267U CN 201882441 U CN201882441 U CN 201882441U
- Authority
- CN
- China
- Prior art keywords
- fixed support
- embryo
- hold
- down arm
- viviparous
- 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 - Fee Related
Links
Images
Landscapes
- Tires In General (AREA)
Abstract
The utility model relates to a project embryo green embryo frame comprising a bracket, wherein a tray provided with a round hole in the center is arranged on the upper end surface of the bracket; a roller is installed on the lower end surface of the bracket; a fixed support supported by the bracket is arranged at the center of the tray; the fixed support is provided with a plurality of supporting arms distributed in an annular arrayed manner by taking the fixed support as the center; the middle part of the supporting arm is hinged with the fixed support; and two ends of each supporting arm can rotate around the fixed support and then be unfolded or folded radially. The green embryo frame has the following advantages: when in use, the supporting arms are pushed to rotate around the fixed support, the top ends of the supporting arms move inwards to be folded, the tail ends of the supporting arms are unfolded, then the project embryo green embryo is horizontally placed on the tray, the center of the green embryo passes through the supporting arms with the top ends folded, the lower embryo side of the green embryo presses the tail ends of the supporting arms in the open state to enable the tail ends of the supporting arms to be folded inwards and the top ends to be unfolded outwards, and the top ends of the supporting arms opened rightly support the upper embryo side of the green embryo above the supporting arms so as to prevent the upper embryo side of the green embryo from being sunk and deformed.
Description
Technical field
The green tire that the utility model relates to a kind of engineering tire shifts storage shelf, particularly a kind of green tire frame that prevents that the viviparous the form of the foetus of engineering from becoming.
Background technology
In tire manufacturing enterprise, the viviparous tire of engineering directly is placed on the green tire frame and circulates, and waits for that entering curing department vulcanizes.The viviparous moulding bed of traditional engineering comprises a carriage, and carriage is provided with the pallet that circular hole is opened at the middle part, and the bottom of carriage is equipped with the convenient roller that moves.The viviparous tire of engineering places on the pallet, and the sidewall part is positioned at the pallet center hole.Because the viviparous tire weight of engineering is heavier, and middle no any strong point of pallet easily causes the upper sidewall position lower bending shape of green tire to become, the end product quality of influence sulfuration back green tire.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of green tire frame that prevents that the viviparous the form of the foetus of engineering from becoming.
For solving the problems of the technologies described above, the technical solution of the utility model is: the viviparous moulding bed of a kind of engineering, comprise a carriage, the carriage upper surface is provided with the pallet that circular hole is opened at the center, its innovative point is: described pallet center is provided with a fixed support by bearing bracket, it is the hold-down arm that center of circle circular array distributes with the pallet center that this fixed support is provided with several, the middle part of described hold-down arm and fixed support pin joint, and the two ends of each hold-down arm can be opened after fixed support rotates or draw in radially.
Further, be connected with retracing spring between described fixed support and the hold-down arm, this retracing spring is positioned in the hold-down arm end to be opened fully or is shortest length during the curling position.
Further, be provided with lifting mechanism between described fixed support and the carriage.
Further, described lifting mechanism is the down-feed screw structure of joining with fixed support screw thread cunning.
Further, described lifting mechanism is cylinder or hydraulic ram.
Further, described hold-down arm top is provided with horizontally disposed tubular corner.
Further, described tubular corner is coated with one deck fabric body of tire.
Advantage of the present utility model is: during use, promoting hold-down arm earlier rotates around fixed support, the hold-down arm top moves inward gathering, the hold-down arm end is opened, then the viviparous fetal fluids of engineering is lain on the pallet, after the hold-down arm that draws on the top is passed at the green tire center, the green tire lower sidewall is pushed down the hold-down arm end of open mode, make terminal inwardly gathering the in of hold-down arm and the hold-down arm top is outwards opened, the green tire upper sidewall that is positioned at its top can be just propped up on hold-down arm top after opening, avoids the deformation of sinking of green tire upper sidewall.
Retracing spring is positioned in the hold-down arm end to be opened or is shortest length during the curling position, makes hold-down arm when being subjected to external force and promoting to rotate, and the hold-down arm end can turn to automatically under the tension of retracing spring and open fully or the curling position.
Be provided with lifting mechanism between fixed support and the carriage, can regulate the height on hold-down arm top, make it to be applicable to the green tire of different size by lifting mechanism.
The hold-down arm top is provided with horizontally disposed tubular corner, and the hold-down arm top prevents the scratch green tire when holding up the green tire upper sidewall.Tubular corner coats fabric body of tire outward, prevents elbow and green tire bonding after the Long contact time.
Description of drawings
Fig. 1 is the viviparous moulding bed example structure of a utility model engineering scheme drawing.
Fig. 2 is the viviparous moulding bed embodiment of the utility model engineering running condition figure.
Fig. 3 supports the green tire constitution diagram for the viviparous moulding bed embodiment of the utility model engineering.
The specific embodiment
As shown in Figure 1, comprise carriage 1, pallet 2, fixed support 3, hold-down arm 4, retracing spring 5, tubular corner 8, down-feed screw 6, horizontal rotating shaft 7.
The upper surface of above-mentioned carriage 1 is provided with the green tire pallet 2 that circular hole is opened at a center, and the lower surface of carriage 1 is equipped with roller or fork truck supporting plate.
Be provided with a fixed support 3 by carriage 1 supporting at the center of pallet 2, this fixed support 3 constitutes by welding several guiding trestles 32 around the nut 31, nut 31 central axis and pallet 2 central axes, guiding trestle 32 are that center of circle circular array distributes with nut 31 central axis.
Each guiding trestle 32 inside and outsidely spacingly constitutes by being provided with on two clamping plate, between clamping plate, be separately installed with a hold-down arm 4, the middle part of this hold-down arm 4 and guiding trestle 32 pin joints, under the effect of guiding trestle 32, hold-down arm 4 can rotate around bearing pin in the vertical plane surface that passes the nut central axis, makes hold-down arm 4 both ends open radially or draw in.Be connected with retracing spring 5 between fixed support 3 and the hold-down arm 4, this retracing spring 5 is positioned in hold-down arm 4 ends to be opened or is shortest length during the curling position, make hold-down arm when being subjected to external force promotion rotation, hold-down arm 4 ends can turn to automatically under the tension of retracing spring 5 and open fully or the curling position.Hold-down arm 4 tops are provided with horizontally disposed tubular corner 8, and this tubular corner 8 is coated with one deck fabric body of tire.
Be provided with lifting mechanism between fixed support 3 and the carriage 1, should be the down-feed screw structure of joining with fixed support 3 screw thread cunnings.Concrete: carriage 1 is provided with a down-feed screw 6 that is positioned on pallet 2 central axis, the top of this down-feed screw and nut 31 screw thread cunnings are joined, down-feed screw 6 bottoms one side is provided with a horizontal rotating shaft 7, the inner of this horizontal rotating shaft 7 is connected with down-feed screw 6 by bevel-gear pair 9, and horizontal rotating shaft 7 outer ends are equipped with handwheel.Rotation hand wheel, horizontal rotating shaft 7 drives down-feed screw 6 by bevel-gear pair 9 and rotates, feasible fixed support 3 upper and lower mobile realization liftings of joining with down-feed screw 6 screw thread cunnings.This lifting mechanism is vertical cylinder or hydraulic ram also, repeats no more here.
During use, promote hold-down arm 4 earlier around fixed support 3 rotations, under the effect of retracing spring 5, drew in fully at spacing place in hold-down arm 4 tops moved inwardly into, and hold-down arm 4 ends are opened fully, can be referring to Fig. 1; Then viviparous tire 10 levels of engineering are placed on the pallet 2, shown in Fig. 2,3, after the hold-down arm 4 that draws on the top is passed at green tire 10 centers, green tire lower sidewall bead coil is pushed down hold-down arm 4 ends of open mode, make terminal inwardly gathering the in of hold-down arm 4 and hold-down arm 4 tops are outwards opened, hold-down arm 4 top tubular corner 8 after opening can just be propped up the green tire upper sidewall that is positioned at its top, avoid the deformation of sinking of green tire upper sidewall.
Claims (7)
1. the viviparous moulding bed of an engineering, comprise a carriage, the carriage upper surface is provided with the pallet that circular hole is opened at the center, it is characterized in that: described pallet center is provided with a fixed support by bearing bracket, it is the hold-down arm that center of circle circular array distributes with the pallet center that this fixed support is provided with several, the middle part of described hold-down arm and fixed support pin joint, the two ends of each hold-down arm can be opened after fixed support rotates or draw in radially.
2. the viviparous moulding bed of engineering according to claim 1 is characterized in that: be connected with retracing spring between described fixed support and the hold-down arm, this retracing spring is positioned in the hold-down arm end to be opened fully or is shortest length during the curling position.
3. the viviparous moulding bed of engineering according to claim 1 is characterized in that: be provided with lifting mechanism between described fixed support and the carriage.
4. the viviparous moulding bed of engineering according to claim 3 is characterized in that: described lifting mechanism is the down-feed screw structure of joining with fixed support screw thread cunning.
5. the viviparous moulding bed of engineering according to claim 3, it is characterized in that: described lifting mechanism is cylinder or hydraulic ram.
6. the viviparous moulding bed of engineering according to claim 1, it is characterized in that: described hold-down arm top is provided with horizontally disposed tubular corner.
7. the viviparous moulding bed of engineering according to claim 6, it is characterized in that: described tubular corner is coated with one deck fabric body of tire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206682675U CN201882441U (en) | 2010-12-20 | 2010-12-20 | Project embryo green embryo frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206682675U CN201882441U (en) | 2010-12-20 | 2010-12-20 | Project embryo green embryo frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201882441U true CN201882441U (en) | 2011-06-29 |
Family
ID=44179978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206682675U Expired - Fee Related CN201882441U (en) | 2010-12-20 | 2010-12-20 | Project embryo green embryo frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201882441U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416621A (en) * | 2011-12-15 | 2012-04-18 | 三角轮胎股份有限公司 | Green tire storage pallet with inner support body |
| CN102431732A (en) * | 2010-12-20 | 2012-05-02 | 双钱集团（如皋）轮胎有限公司 | Carrier for green tire of engineering tire |
-
2010
- 2010-12-20 CN CN2010206682675U patent/CN201882441U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431732A (en) * | 2010-12-20 | 2012-05-02 | 双钱集团（如皋）轮胎有限公司 | Carrier for green tire of engineering tire |
| CN102416621A (en) * | 2011-12-15 | 2012-04-18 | 三角轮胎股份有限公司 | Green tire storage pallet with inner support body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203112121U (en) | Carrying device | |
| CN203284064U (en) | Special hoisting tool for circular tubular products | |
| CN110668362B (en) | Folding type fork and crane dual-purpose manual forklift | |
| CN102431732A (en) | Carrier for green tire of engineering tire | |
| CN109623188B (en) | Shell ring and head group are to device | |
| CN102070095A (en) | Portable crane device | |
| CN201882441U (en) | Project embryo green embryo frame | |
| CN109648201A (en) | Collet and inner cylinder welding device | |
| CN203173709U (en) | Vehicle-mounted small crane | |
| CN202985762U (en) | Turning device of concrete element | |
| CN108946444B (en) | Gripping device for wheel rim | |
| CN102815609A (en) | Tank body assembling electric lifting system by flip chip method and hoisting method thereof | |
| CN105499985A (en) | Multifunctional main frame assembly tire | |
| CN205437764U (en) | Multi -functional main frame equipment child | |
| CN211388779U (en) | Tire carrying manipulator | |
| CN202144261U (en) | Jig trolley | |
| CN203558257U (en) | Foam plate packing clamp of packing device | |
| CN210559198U (en) | Conveying device | |
| CN208772803U (en) | A kind of large capacity liner is dedicated to exempt from clamping angle adjustable girth welding machine | |
| CN108557431B (en) | Tire goods shelves upset machine | |
| CN106144885A (en) | A kind of suspender for lifting fork truck integrated hub | |
| CN205132443U (en) | Fixture is by motor drive's tipping arrangement | |
| CN110641832A (en) | Automatic folding transportation support of jumbo size bearing holder | |
| CN205132460U (en) | Automatic tipping arrangement of aerodynamic novel wheeled goods of fixture | |
| CN205132432U (en) | Fixture is by hydraulic drive's wheeled automatic tipping arrangement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20131220 |