CN205048987U - Mechanical synchronizer of steel billet material loading rack - Google Patents
Mechanical synchronizer of steel billet material loading rack Download PDFInfo
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- CN205048987U CN205048987U CN201520805196.1U CN201520805196U CN205048987U CN 205048987 U CN205048987 U CN 205048987U CN 201520805196 U CN201520805196 U CN 201520805196U CN 205048987 U CN205048987 U CN 205048987U
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- stand
- pusher
- directive wheel
- wheel
- rail
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Abstract
The utility model provides a mechanical synchronizer of steel billet material loading rack is including pushing away steel pneumatic cylinder, pneumatic cylinder support, pusher push pedal, support steel device, rack support body, rack rail, going into stove roll table, leading wheel, the leading wheel comprises interconnect's hexagon nut, shaft, hexagon thin nut, wheel, end cover, self -aligning bearing, axle sleeve, the leading wheel has 4 groups, installs respectively in the both sides of pusher push pedal, leaves certain clearance between leading wheel and the rack rail that corresponds, when the pusher moves, if pneumatic cylinder simultaneous movement, the contact does not take place with the rack rail for the leading wheel, if hydraulic drive is when asynchronous, the leading wheel of the one end that the pusher motion is fast slowly contacts with the rack rail, and presses tightly more, at this moment, the pusher equilibrant can make and push away the transmission of steel pneumatic cylinder in step, the advantage of this device is: simple structure, the dependable performance is used and is maintained the convenience, fungible hydraulic pressure synchronization technique practices thrift and reforms transform the cost, and economic benefits is high.
Description
Technical field:
The utility model relates to mechanical equipment technical field, particularly relates to a kind of mechanical synchronizer of billet feeding stand.
Background technology:
In the prior art, billet feeding stand is the initial plant of bar or product production line, and its Main Function is transported to furnace roller road from stand one end by root by steel billet by technological requirement, to send in heating furnace.Conventional the having of billet feeding stand in Re Song region, domestic tandem rolling workshop: Chain conveyer pull claw type, machine driving step-by-step movement, hydraulic-driven pusher dog step-by-step movement.Because the specification of bar or section bar is longer, promote steel billet and substantially completed by the hydraulic cylinder of more than two to entering on furnace roller road of task by one end.According to current hydraulic technique, simple rely on hydraulic system itself to realize two hydraulic cylinder synchronous to acquire a certain degree of difficulty or uneconomic, need to adopt other method to ensure two hydraulic cylinders steadily synchronous in operation process.
Summary of the invention:
The purpose of this utility model overcomes the deficiency that prior art exists, and provides that a kind of structure is simple, the mechanical synchronizer of the billet feeding stand of working service convenience, low cost of manufacture, dependable performance.
Technical solution of the present utility model is to provide a kind of mechanical synchronizer of billet feeding stand, comprises pushing away molten steel cylinder pressure, hydraulic cylinder leg, pusher push pedal, holder steel device, stand support body, stand rail, entering furnace roller road; It is characterized in that: also comprise directive wheel; Directive wheel is made up of interconnective hex nut, wheel shaft, hexagon thin nut, wheel, end cap, self-aligning bearing, axle sleeve; Motorless directive wheel has 4, every two one group, is arranged on the both sides of feeding skid pusher push pedal respectively, often organizes between directive wheel and corresponding stand rail and leaves certain interval; When pushing away the pusher action of steel Hydraulic Cylinder for two, if hydraulic cylinder synchronous motion, directive wheel and stand rail do not come in contact; Time asynchronous if there is hydraulic drive, the move directive wheel of fast one end of pusher slowly contacts with stand rail, and presses tighter and tighter; Pusher equilibrant force can make two to push away molten steel cylinder pressure drive coordination; Can rotate when directive wheel contacts with stand rail, make the machine driving of two hydraulic cylinders synchronous; Two groups of holder steel devices are separately positioned on the left and right sides of billet feeding stand output, enter furnace roller road and are arranged between billet feeding stand output and heating furnace feeding mouth.Be further characterized in that: pusher push pedal pushes away steel Driven by Hydraulic Cylinder by plural, each molten steel cylinder pressure that pushes away is arranged on respective hydraulic cylinder leg respectively; Stand support body has many groups, and the best has 4 ~ 10 groups; Stand rail is fixedly mounted on stand support body; Steel billet is placed on stand support body; Directive wheel by taking turns, end cap, self-aligning bearing form; Directive wheel is threaded in pusher push pedal by axle sleeve, wheel shaft, hex nut, hexagon thin nut.
The beneficial effects of the utility model are: this apparatus structure is simple, dependable performance, manufacture, use, easy to maintenance; Alternative hydraulic synchronization technology, has saved improvement cost, brings larger economic benefit.
Accompanying drawing illustrates:
The mechanical synchronizer top view of a kind of billet feeding stand of Fig. 1 the utility model embodiment;
Fig. 2 is directive wheel 5 pusher push pedal in Fig. 14 and stand guide rail 8 structural relation figure;
Fig. 3 is directive wheel 5 in Fig. 1 and pusher push pedal 4 Standard figure;
In accompanying drawing: 1. steel billet; 2. push away molten steel cylinder pressure; 3. hydraulic cylinder leg; 4. pusher push pedal; 5. directive wheel; 6. hold in the palm steel device; 7. stand support body; 8. stand rail; 9. enter furnace roller road; 10. hex nut; 11. wheel shafts; 12. hexagon thin nuts; 13. take turns; 14. end caps; 15. self-aligning bearings; 16. axle sleeves.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model embodiment is described in further detail: the mechanical synchronizer of a kind of billet feeding stand in Fig. 1 ~ Fig. 3.Pusher installs additional 4 groups of unpowered directive wheels, and 4 groups of directive wheels (5) are arranged in pusher push pedal (4) both sides, and leave certain interval between corresponding stand rail (8).When pushing away molten steel cylinder pressure (2) promotion pusher action for two, if hydraulic cylinder synchronous motion, directive wheel (5) and stand rail (8) do not come in contact; If there is the asynchronous problem of hydraulic drive, the move directive wheel (5) of fast one end of pusher slowly contacts with stand rail (8), and presses tighter and tighter.Due to the effect of thrust, pusher, for keeping stress balance, can make two ends be returned to normal condition gradually, thus reach two and push away molten steel cylinder pressure (2) drive coordination.Owing to can rotate when directive wheel (5) contacts with stand rail (8), jam is less likely to occur, more easily ensures the drive coordination of two hydraulic cylinders.Operation principle of the present utility model is: in pusher push pedal, install 4 groups of unpowered directive wheels additional, and this wheel design is simple, and be made up of wheel shaft, axle sleeve, self-aligning bearing, wheel, end cap etc., be fixed in pusher push pedal with hex nut, dismounting is easy to maintenance.By the effect between directive wheel with corresponding stand guide rail, adjust two and push away the nonsynchronous problem of molten steel cylinder pressure.
Claims (3)
1. a mechanical synchronizer for billet feeding stand, comprises and pushes away molten steel cylinder pressure (2), hydraulic cylinder leg (3), pusher push pedal (4), holder steel device (6), stand support body (7), stand rail (8), enters furnace roller road (9); It is characterized in that: also comprise directive wheel (5); Directive wheel (5) is made up of interconnective hex nut (10), wheel shaft (11), hexagon thin nut (12), wheel (13), end cap (14), self-aligning bearing (15), axle sleeve (16); Motorless directive wheel (5) has 4, every two one group, is arranged on the both sides of feeding skid pusher push pedal (4) respectively, often organizes between directive wheel (5) and corresponding stand rail (8) and leaves certain interval; When pushing away molten steel cylinder pressure (2) promotion pusher action for two, if hydraulic cylinder synchronous motion, directive wheel (5) and stand rail (8) do not come in contact; Time asynchronous if there is hydraulic drive, the move directive wheel (5) of fast one end of pusher slowly contacts with stand rail (8), and presses tighter and tighter; Pusher equilibrant force can make two to push away molten steel cylinder pressure (2) drive coordination; Directive wheel (5) can rotate when contacting with stand rail (8), makes the machine driving of two hydraulic cylinders synchronous; Two groups of holder steel devices (6) are separately positioned on the left and right sides of billet feeding stand output, enter furnace roller road (9) and are arranged between billet feeding stand output and heating furnace feeding mouth.
2. the mechanical synchronizer of a kind of billet feeding stand according to claim 1, it is characterized in that: pusher push pedal (4) is driven by the plural molten steel cylinder pressure (2) that pushes away, and each molten steel cylinder pressure (2) that pushes away is arranged on respective hydraulic cylinder leg (3) respectively; Stand support body (7) has many groups, and the best has 4 ~ 10 groups; Stand rail (8) is fixedly mounted on stand support body (7); Steel billet (1) is placed on stand support body (7).
3. the mechanical synchronizer of a kind of billet feeding stand according to claim 1, is characterized in that: directive wheel (5) is made up of wheel (13), end cap (14), self-aligning bearing (15); Directive wheel (5) is threaded in pusher push pedal (4) by axle sleeve (16), wheel shaft (11), hex nut (10), hexagon thin nut (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520805196.1U CN205048987U (en) | 2015-10-16 | 2015-10-16 | Mechanical synchronizer of steel billet material loading rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520805196.1U CN205048987U (en) | 2015-10-16 | 2015-10-16 | Mechanical synchronizer of steel billet material loading rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205048987U true CN205048987U (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520805196.1U Active CN205048987U (en) | 2015-10-16 | 2015-10-16 | Mechanical synchronizer of steel billet material loading rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205048987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967534A (en) * | 2019-05-07 | 2019-07-05 | 中冶华天工程技术有限公司 | Pusher |
-
2015
- 2015-10-16 CN CN201520805196.1U patent/CN205048987U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109967534A (en) * | 2019-05-07 | 2019-07-05 | 中冶华天工程技术有限公司 | Pusher |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |