CN105173559A - Feeding mechanism for oil bearing sintering machine - Google Patents
Feeding mechanism for oil bearing sintering machine Download PDFInfo
- Publication number
- CN105173559A CN105173559A CN201510476403.8A CN201510476403A CN105173559A CN 105173559 A CN105173559 A CN 105173559A CN 201510476403 A CN201510476403 A CN 201510476403A CN 105173559 A CN105173559 A CN 105173559A
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- CN
- China
- Prior art keywords
- hopper
- storage boxes
- sintering machine
- metal bearing
- graphite oilless
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Abstract
The invention belongs to the field of manufacturing workpieces in special shapes through metal powder and particularly discloses a feeding mechanism for an oil bearing sintering machine. The feeding mechanism comprises an ejection rod, separation boards, storage boxes and a sliding rail penetrating the sintering machine. The storage boxes can slide on the sliding rail. Brackets are arranged in the storage boxes. Vents are formed in the side walls of the storage boxes. The separation boards are fixed to the brackets. The ejection rod can move in a reciprocating manner and intermittently abuts against the storage boxes. Due to the fact that the vents are formed in the side walls of the storage boxes, hot air can enter the storage boxes through the vents, the temperature in the storage boxes is more even, and the sintering effect is good. Oil bearings are placed in the storage boxes, can move along with the storage boxes and cannot be stacked in a cooling device, so that the problem that the sintering machine is blocked is solved.
Description
Technical field
The invention belongs to the apparatus field that metal powder manufactures the workpiece of special shape, particularly relate to a kind of graphite oilless sintered-metal bearing sintering machine feed mechanism.
Background technology
Graphite oilless sintered-metal bearing take metal powder as primary raw material, the sintered body made by powder metallurgic method.Because it has Porous, and in the fabrication process can compared with technical features such as the quantity of free adjustment hole, size, shape and distributions, have that cost is low, noise is little, in longer work-hours without features such as apply lubrication oils, widely use in the industries such as automobile, household electrical appliances, acoustical equipment, office equipment, field machine, precision optical machinery.The technical process of graphite oilless sintered-metal bearing is: join powder, and---compressing---------cleaning---immersion oil---dries sintering in finishing.Sintering is the important process flow process improving graphite oilless sintered-metal bearing intensity, and graphite oilless sintered-metal bearing sintering machine is then conventional agglomerating plant.
Graphite oilless sintered-metal bearing sintering machine comprises feed mechanism, agglomerating chamber, unreactable gas supplies, cooling mechanism and discharging mechanism.Graphite oilless sintered-metal bearing is transported to agglomerating chamber by feed mechanism and heat-treats, and meanwhile, unreactable gas supplies is filled with unreactable gas in agglomerating chamber, prevents graphite oilless sintered-metal bearing to be oxidized.Existing feed mechanism mainly arranges a feeding gate in agglomerating chamber, by being manually carried in belt conveyor by graphite oilless sintered-metal bearing, being transported in sinter box by graphite oilless sintered-metal bearing heat-treating by belt conveyor.After heat treatment, belt conveyor is badly in need of to be transported in cooling mechanism containing bearing cooling.Its shortcoming is: graphite oilless sintered-metal bearing is owing to directly placing on a moving belt, and when cooling in cooling mechanism, be subject to the resistance of cooling water expansion tank, be easily deposited in cooling mechanism, graphite oilless sintered-metal bearing cannot be transported in time, then easily cause whole sintering machine to block.
Summary of the invention
Object of the present invention is providing a kind of graphite oilless sintered-metal bearing sintering machine feed mechanism, cannot transport the susceptible to plugging problem of appearance in time to solve graphite oilless sintered-metal bearing in cooling mechanism.
In order to achieve the above object, the invention provides a kind of graphite oilless sintered-metal bearing sintering machine feed mechanism, comprise dividing plate, put hopper, run through the slide rail of agglomerating chamber and the reciprocating push rod of energy, described hopper of putting can slide on slide rail, put in hopper and be provided with bracket, and the sidewall putting hopper is provided with breather hole, described dividing plate is fixed on bracket.
Described push rod crank motion, thus push rod can intermittent with put hopper and offset, when push rod, put hopper offset time, push rod will be put hopper top and walk.
Principle of the present invention is: paved on the bottom being placed on and putting hopper and dividing plate by graphite oilless sintered-metal bearing, open feeding gate, and will put hopper and put on slide rail, push rod moves toward discharging direction, is then returned to original position.Continue to put into toward feeding gate in and put hopper, push rod moves, and will put hopper toward the promotion of discharging direction, after the hopper of putting put into then put hopper toward the promotion of discharging direction by what put into before, realize the feeding of graphite oilless sintered-metal bearing.
Beneficial effect of the present invention is: dividing plate is fixed on bracket, then the bottom except putting hopper can hold except graphite oilless sintered-metal bearing, and dividing plate also can place graphite oilless sintered-metal bearing, and the amount of each sintering is larger, and efficiency is higher.Put in hopper and be provided with bracket, dividing plate is placed on bracket, can graphite oilless sintered-metal bearing is laid on dividing plate, dismantle and load onto dividing plate also very convenient.The sidewall putting hopper is provided with breather hole, and hot air can enter from breather hole to be put in hopper, and the temperature making to put in hopper is more even, and sintering effect is good.Being placed on by graphite oilless sintered-metal bearing puts in hopper, and graphite oilless sintered-metal bearing can move along with putting hopper body, can not be deposited in cooling mechanism, solves the problem of sintering machine blocking.
Further, also comprise hydraulic actuating cylinder, one end of described push rod is fixed on the piston in hydraulic actuating cylinder, the other end intermittent with put hopper and offset.Driven by Hydraulic Cylinder push rod crank motion, realize push rod intermittent with put hopper and offset.
Further, described dividing plate is provided with breather hole.Hot air circulates mutually by the breather hole between dividing plate, makes the homogeneous temperature put in hopper.
Further, put described in that at least one of hopper is side walls hinged is putting on hopper.Rotate sidewall, the sidewall putting hopper can be opened, graphite oilless sintered-metal bearing be put into put hopper and dividing plate easily.
Further, be hinged on described in and put this sidewall on hopper and be provided with groove.Groove can better be easy to open the sidewall being hinged on and putting on hopper.
Accompanying drawing explanation
Fig. 1 is the structural representation of graphite oilless sintered-metal bearing sintering machine feed mechanism embodiment of the present invention;
Fig. 2 is the structural representation of the mid-hopper of Fig. 1.
Fig. 3 is the structural representation of the mid-hopper of Fig. 1.
Fig. 4 is the cutaway view at B-B place in Fig. 3.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: frame 1, agglomerating chamber 2, slide rail 3, push rod 4, and hydraulic actuating cylinder 5 puts hopper 6, dividing plate 7.
As shown in Figure 1, a kind of graphite oilless sintered-metal bearing sintering machine feed mechanism, comprises push rod 4, dividing plate 7, puts hopper 6 and slide rail 3.Slide rail 3 is welded in frame 1, and runs through agglomerating chamber 2.The left end of push rod 4 is welded on the piston in hydraulic actuating cylinder 5, right-hand member can intermittent with put hopper 6 and offset.
As shown in Figure 2, putting hopper 6 can slide on slide rail 3, puts that of hopper 6 is side walls hinged to put on hopper 6 body, and this sidewall offers groove, can be easy to open sidewall.Put in hopper 6 and be provided with bracket, dividing plate 7 is placed on bracket, puts on hopper 6 and dividing plate 7 and is equipped with breather hole.
During specific works, the sidewall putting hopper 6 is opened, dividing plate 7 is fit into and puts after in hopper 6, graphite oilless sintered-metal bearing is put into dividing plate 7 and the bottom of putting hopper 6.Open inlet point, will put hopper 6 and put on guide rail, drive hydraulic actuating cylinder 5, push rod 4 is moved, and push rod 4 promotions are put hopper 6 and are moved, push rod 4 homing.Continue to put into toward feeding gate in and put hopper 6, push rod 4 moves, and will put hopper 6 and to turn right promotion, after the hopper 6 of putting put into put hopper 6 toward the promotion of discharging direction by what put into before, realize the feeding of graphite oilless sintered-metal bearing.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in specification sheets etc. record the content that may be used for explaining claim.
Claims (5)
1. a graphite oilless sintered-metal bearing sintering machine feed mechanism, it is characterized in that, comprise dividing plate, put hopper, run through the slide rail of agglomerating chamber and the reciprocating push rod of energy, described hopper of putting can slide on slide rail, put in hopper and be provided with bracket, and the sidewall putting hopper is provided with breather hole, described dividing plate is fixed on bracket.
2. graphite oilless sintered-metal bearing sintering machine feed mechanism as claimed in claim 1, it is characterized in that, also comprise hydraulic actuating cylinder, one end of described push rod is fixed on the piston in hydraulic actuating cylinder, the other end intermittent with put hopper and offset.
3. graphite oilless sintered-metal bearing sintering machine feed mechanism as claimed in claim 1 or 2, it is characterized in that, described dividing plate is provided with breather hole.
4. graphite oilless sintered-metal bearing sintering machine feed mechanism as claimed in claim 1 or 2, is characterized in that, described in put that at least one of hopper is side walls hinged is putting on hopper.
5. graphite oilless sintered-metal bearing sintering machine feed mechanism as claimed in claim 4, is characterized in that, described in be hinged on and put this sidewall on hopper and be provided with groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510476403.8A CN105173559A (en) | 2015-08-06 | 2015-08-06 | Feeding mechanism for oil bearing sintering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510476403.8A CN105173559A (en) | 2015-08-06 | 2015-08-06 | Feeding mechanism for oil bearing sintering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105173559A true CN105173559A (en) | 2015-12-23 |
Family
ID=54896129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510476403.8A Pending CN105173559A (en) | 2015-08-06 | 2015-08-06 | Feeding mechanism for oil bearing sintering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105173559A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434392A (en) * | 2018-12-21 | 2019-03-08 | 东莞市维立五金科技有限公司 | Production of bearing technique and Production of bearing system |
| CN111486689A (en) * | 2019-01-28 | 2020-08-04 | 张培森 | Movable hot-blast recycle stoving line many times |
| CN112079045A (en) * | 2020-09-03 | 2020-12-15 | 杭州唛扑网络科技有限公司 | Cultural goods class book product is printing paper raw materials conveyor components in batches |
-
2015
- 2015-08-06 CN CN201510476403.8A patent/CN105173559A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434392A (en) * | 2018-12-21 | 2019-03-08 | 东莞市维立五金科技有限公司 | Production of bearing technique and Production of bearing system |
| CN111486689A (en) * | 2019-01-28 | 2020-08-04 | 张培森 | Movable hot-blast recycle stoving line many times |
| CN111486689B (en) * | 2019-01-28 | 2023-06-06 | 张培森 | Movable hot air multiple recycling drying line |
| CN112079045A (en) * | 2020-09-03 | 2020-12-15 | 杭州唛扑网络科技有限公司 | Cultural goods class book product is printing paper raw materials conveyor components in batches |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151223 |
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| WD01 | Invention patent application deemed withdrawn after publication |