CN203448673U - Feeding device for powder metallurgy - Google Patents
Feeding device for powder metallurgy Download PDFInfo
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- CN203448673U CN203448673U CN201320596027.2U CN201320596027U CN203448673U CN 203448673 U CN203448673 U CN 203448673U CN 201320596027 U CN201320596027 U CN 201320596027U CN 203448673 U CN203448673 U CN 203448673U
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- material feeding
- feeding shoe
- powder
- metallurgy
- pay
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Abstract
The utility model discloses a feeding device for powder metallurgy. The feeding device comprises a feeding pipe (1), a feeding boot (5), a power plant (9), a template (7) and a slide rail (10), wherein a vibrating device (8) is arranged on the upper surface of the feeding boot (5), a powder adjusting device is arranged between the feeding pipe (1) and the feeding boot (5), the powder adjusting device is composed of a fixing block (2), a compression spring (3) and a movable feeding block (4), and a friction pad (6) is arranged between the feeding boot (5) and the template (7). The feeding device disclosed by the utility model is provided with the vibrating device, thereby being capable of promoting the mobility of the powder to prevent occurrence of gaps in the powder; the slide rail can prevent the feeding boot from deviating from the working position, keep the tightness of the feeding boot and prevent the waste of a powder raw material; the powder adjusting device can adjust the pressing force of the powder raw material; and the friction pad is additionally arranged to reduce the attrition between the feeding boot and the template.
Description
Technical field
The utility model belongs to power metallurgy equipment field, is specifically related to a kind of powder used in metallurgy pay-off.
Background technology
Powder metallurgy be produce metal or with metal dust (or mixture of metal dust and non-metal powder) as raw material, through being shaped and sintering, manufacture the technology of metal material, composite and all kinds goods.In powder forming process, there is a powder stock to fill up the flow process in template, or hand-stuff, or mechanical filler.And always there is powder stock waste more or less, the problem that equipment easily weares and teares and powder stock filler is inhomogeneous in the pay-off generally using now.
Utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model is to provide a kind of powder used in metallurgy pay-off that reduces powder stock waste, increases service life of equipment and uniform filling.
(2) technical scheme
For solving the problems of the technologies described above, the utility model provides a kind of powder used in metallurgy pay-off, it comprises feed pipe, material feeding shoe, power set, template and sliding rail, described template has model hole, described feed pipe peaks at the upper surface of material feeding shoe, described material feeding shoe is provided with charging hole, and the mouth of pipe of this charging hole and feed pipe is arranged on same level line, and the upper surface of this material feeding shoe is provided with shaking device.
Wherein, rail plate is provided with T-slot, and the bottom surface of material feeding shoe is provided with the T shape projection matching with T-slot.
Wherein, between feed pipe and material feeding shoe, be provided with powder adjusting device, this powder adjusting device is comprised of fixed block, Compress Spring and movable feedblock, feed pipe is connected with fixed block, this fixed block has through hole to communicate with feed pipe, movable feedblock is connected with feedblock by the through hole of fixed block, and this activity feedblock peaks at the upper surface of material feeding shoe by the pressure of Compress Spring.
Wherein, power set are comprised of power transmission shaft, drive and the transmission arm of force, described power transmission shaft is connected in the centre of drive, and one end of the described transmission arm of force is connected in by bearing pin the place that keeps to the side that drive drive axle-free hinders one side, the other end of this transmission arm of force be connected in material feeding shoe after.
Wherein, between material feeding shoe and template, be provided with friction pad, the bottom surface of this material feeding shoe is provided with groove, is provided with the projection matching with groove on friction pad, the slightly larger in diameter of described projection is in the diameter of groove, and this friction pad is connected with the groove on material feeding shoe by projection.
Wherein, friction pad is made by silica gel material.
(3) beneficial effect
Compared with prior art, the utility model is provided with shaking device, can promote the mobility of powder, prevents from occurring allowing powder stock be evenly distributed in space in powder, improves the quality of products; And sliding rail can prevent that material feeding shoe from departing from operating position, keep the sealing of material feeding shoe, prevent powder stock waste; The thrust of the adjustable powder stock of powder adjusting device; Set up friction pad and can reduce the wearing and tearing between material feeding shoe and template, increase service life of equipment.
Accompanying drawing explanation
Fig. 1 is the top view of the utility model powder used in metallurgy pay-off.
Fig. 2 is that Fig. 1 is along the cutaway view of A-A line.
Fig. 3 is material feeding shoe in the utility model powder used in metallurgy pay-off and the structural representation of friction pad.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but can not be used for limiting scope of the present utility model.
The structure of the utility model powder used in metallurgy pay-off as shown in Figures 1 and 2, it comprises feed pipe 1, material feeding shoe 5, power set 9, template 7 and sliding rail 10, template 7 has model hole 71, this feed pipe 1 peaks at the upper surface of material feeding shoe 5, material feeding shoe 5 is provided with charging hole 51, this charging hole 51 is arranged on same level line with the mouth of pipe of feed pipe 1, and the upper surface of material feeding shoe 5 is provided with shaking device 8.The shaking device that the utility model arranges, can promote to prevent from the mobility of powder occurring allowing powder stock be evenly distributed in space in powder, improves the quality of products.
As shown in Figures 1 and 3, in the present embodiment, rail plate 10 is provided with T-slot 101, the bottom surface of material feeding shoe 5 is provided with the T shape projection 52 matching with T-slot 101, cause material feeding shoe to move back and forth along sliding rail, can prevent that material feeding shoe from departing from operating position, also can keep the sealing of material feeding shoe, prevent powder stock waste.
As shown in Figure 1, in the present embodiment, between feed pipe 1 and material feeding shoe 5, be provided with powder adjusting device, this powder adjusting device is comprised of fixed block 2, Compress Spring 3 and movable feedblock 4, feed pipe 1 is connected with fixed block 2, this fixed block 2 has through hole to communicate with feed pipe 1, and movable feedblock 4 is connected with feedblock 1 by the through hole of fixed block 2, and this activity feedblock 4 peaks at the upper surface of material feeding shoe 5 by the pressure of Compress Spring 3.The thrust of the adjustable powder stock of powder adjusting device that the utility model arranges, causes product steady production.
As shown in Figures 1 and 2, in the present embodiment, power set are comprised of power transmission shaft 91, drive 92 and the transmission arm of force 93, described power transmission shaft 91 is connected in the centre of drive 92, one end of the described transmission arm of force 93 is connected in drive 92 drive axle-frees 91 by bearing pin and hinders the place that keeps to the side of one side, and the rotation that the other end of this transmission arm of force 93 is connected in the power transmission shaft 91 below of material feeding shoe 5 drives drive 92 rotations, thereby allows the transmission arm of force 93 on drive 92 drive material feeding shoe to move reciprocatingly.
As shown in Figures 2 and 3, in the present embodiment, between material feeding shoe 5 and template 7, be provided with friction pad 6, the bottom surface of this material feeding shoe 5 is provided with groove 53, on described friction pad 6, be provided with the projection 61 matching with groove 53, the slightly larger in diameter of described projection 61 is in the diameter of groove 53, and this friction pad 6 is connected with the groove 53 on material feeding shoe 5 by projection 61.The friction pad of setting up in the utility model can reduce the wearing and tearing between material feeding shoe and template, increases service life of equipment
In the present embodiment, friction pad 6 is made by silica gel material.
These are only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. a powder used in metallurgy pay-off, it is characterized in that: described powder used in metallurgy pay-off comprises feed pipe (1), material feeding shoe (5), power set (9), template (7) and sliding rail (10), described template (7) has model hole (71), described feed pipe (1) peaks at the upper surface of material feeding shoe (5), described material feeding shoe (5) is provided with charging hole (51), described charging hole (51) is arranged on same level line with the mouth of pipe of feed pipe (1), and the upper surface of described material feeding shoe (5) is provided with shaking device (8).
2. powder used in metallurgy pay-off according to claim 1, is characterized in that: described rail plate (10) is provided with T-slot (101), and the bottom surface of described material feeding shoe (5) is provided with the T shape projection (52) matching with T-slot (101).
3. powder used in metallurgy pay-off according to claim 1, it is characterized in that: between described feed pipe (1) and material feeding shoe (5), be provided with powder adjusting device, described powder adjusting device is by fixed block (2), Compress Spring (3) and movable feedblock (4) form, described feed pipe (1) is connected with fixed block (2), this fixed block (2) has through hole to communicate with feed pipe (1), described movable feedblock (4) is connected with feedblock (1) by the through hole of fixed block (2), this activity feedblock (4) peaks at the upper surface of material feeding shoe (5) by the pressure of Compress Spring (3).
4. powder used in metallurgy pay-off according to claim 1, it is characterized in that: described power set are comprised of power transmission shaft (91), drive (92) and the transmission arm of force (93), described power transmission shaft (91) is connected in the centre of drive (92), one end of the described transmission arm of force (93) is connected in by bearing pin the place that keeps to the side that drive (92) drive axle-free (91) hinders one side, the other end of this transmission arm of force (93) be connected in material feeding shoe (5) after.
5. powder used in metallurgy pay-off according to claim 1, it is characterized in that: between described material feeding shoe (5) and template (7), be provided with friction pad (6), the bottom surface of this material feeding shoe (5) is provided with groove (53), on described friction pad (6), be provided with the projection (61) matching with groove (53), the slightly larger in diameter of described projection (61) is in the diameter of groove (53), and this friction pad (6) is connected with the groove (53) on material feeding shoe (5) by projection (61).
6. powder used in metallurgy pay-off according to claim 5, is characterized in that: described friction pad (6) is made by silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320596027.2U CN203448673U (en) | 2013-09-25 | 2013-09-25 | Feeding device for powder metallurgy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320596027.2U CN203448673U (en) | 2013-09-25 | 2013-09-25 | Feeding device for powder metallurgy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203448673U true CN203448673U (en) | 2014-02-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320596027.2U Expired - Fee Related CN203448673U (en) | 2013-09-25 | 2013-09-25 | Feeding device for powder metallurgy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203448673U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104475723A (en) * | 2014-12-20 | 2015-04-01 | 扬州市海力精密机械制造有限公司 | Special powder conveying device for powder forming machine and work process of special powder conveying device |
| CN104495411A (en) * | 2014-11-13 | 2015-04-08 | 孔庆虹 | Pneumatic feeding set |
| CN105689703A (en) * | 2016-03-18 | 2016-06-22 | 内蒙古科元胜力金山稀土科技有限公司 | Rare earth permanent magnetic powder precise supply and feeding system |
| CN107470612A (en) * | 2017-02-20 | 2017-12-15 | 扬州亚达粉末冶金有限公司 | A kind of powder metallurgy feed appliance |
| CN110440600A (en) * | 2019-08-13 | 2019-11-12 | 巢湖宜安云海科技有限公司 | A kind of magnesium alloy pressure-casting automatic charging device |
| CN112957961A (en) * | 2021-03-23 | 2021-06-15 | 济南大学 | Layer-by-layer powder laying-short distance diffusion efficient low-energy-consumption powder mixing device and method |
| CN115887224A (en) * | 2022-05-25 | 2023-04-04 | 华侨大学 | Ultrasonic vibration powder distribution method for powder compression molding process |
-
2013
- 2013-09-25 CN CN201320596027.2U patent/CN203448673U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104495411A (en) * | 2014-11-13 | 2015-04-08 | 孔庆虹 | Pneumatic feeding set |
| CN104475723A (en) * | 2014-12-20 | 2015-04-01 | 扬州市海力精密机械制造有限公司 | Special powder conveying device for powder forming machine and work process of special powder conveying device |
| CN105689703A (en) * | 2016-03-18 | 2016-06-22 | 内蒙古科元胜力金山稀土科技有限公司 | Rare earth permanent magnetic powder precise supply and feeding system |
| CN107470612A (en) * | 2017-02-20 | 2017-12-15 | 扬州亚达粉末冶金有限公司 | A kind of powder metallurgy feed appliance |
| CN110440600A (en) * | 2019-08-13 | 2019-11-12 | 巢湖宜安云海科技有限公司 | A kind of magnesium alloy pressure-casting automatic charging device |
| CN110440600B (en) * | 2019-08-13 | 2021-04-09 | 巢湖宜安云海科技有限公司 | Automatic feeding device for magnesium alloy die casting |
| CN112957961A (en) * | 2021-03-23 | 2021-06-15 | 济南大学 | Layer-by-layer powder laying-short distance diffusion efficient low-energy-consumption powder mixing device and method |
| CN112957961B (en) * | 2021-03-23 | 2023-08-29 | 济南大学 | Efficient low-energy-consumption powder mixing device and method for layer-by-layer powder spreading and short-range diffusion |
| CN115887224A (en) * | 2022-05-25 | 2023-04-04 | 华侨大学 | Ultrasonic vibration powder distribution method for powder compression molding process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315599, No. 78, Mao Mao Road, three horizontal economic development zone, Ningbo City, Zhejiang, Fenghua Patentee after: Zhejiang Henderson Yongxin new material Limited by Share Ltd Address before: 315599, No. 78, Mao Mao Road, three horizontal economic development zone, Ningbo City, Zhejiang, Fenghua Patentee before: Ningbo Heng Jiyongxin powder metallurgy Co., Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20180925 |