CN211071824U - Chassis slide rail device of powder forming machine - Google Patents
Chassis slide rail device of powder forming machine Download PDFInfo
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- CN211071824U CN211071824U CN201922024953.2U CN201922024953U CN211071824U CN 211071824 U CN211071824 U CN 211071824U CN 201922024953 U CN201922024953 U CN 201922024953U CN 211071824 U CN211071824 U CN 211071824U
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Abstract
The utility model relates to the technical field of powder forming, in particular to a chassis slide rail device of a powder forming machine, the device comprises a bearing, a lower disc which is rotatably arranged on the bearing, a base which is fixedly arranged on the bearing and is positioned below the lower disc, a cam which is arranged on one side of the base, and ejection rods which are uniformly distributed and arranged on the lower disc, wherein an arc-shaped groove is arranged on the base, a down-leading slide rail, a filling slide rail, a pressurizing slide rail and a pushing slide rail which correspond to the ejection rods are arranged in the arc-shaped groove, one end of the filling slide rail is connected with one end of the down-leading slide rail, the other end of the filling slide rail is connected with one end of the pressurizing slide rail, the other end of the pressurizing slide rail is abutted against one side, the powder forming machine is simple in structure, reasonable in design, long in service life, capable of guaranteeing powder forming quality and capable of reducing manufacturing cost.
Description
Technical Field
The invention relates to the technical field of powder forming, in particular to a chassis slide rail device of a powder forming machine.
Background
The existing powder metallurgy mostly adopts a rotary powder forming machine to press and form metal powder, the principle is that a plurality of stations are arranged on a rotary central disc, each station comprises a female die, an upper die and a lower die which are correspondingly arranged up and down and can be inserted into the female die, the upper die and the lower die are respectively connected with an upper pressing rod and a lower pressing rod, when the stations are rotated to the upper pressing wheel and the lower pressing wheel, the upper pressing rod and the lower pressing rod press the upper die and the lower die into the female die under the common pressure action of the upper pressing wheel and the lower pressing wheel, so that powder in the female die is pressed into billets under huge pressure, the rotary powder forming machine has the advantage of high pressing efficiency, but when the stations pass through the upper pressing wheel and the lower pressing wheel, the billets are pressed and formed or ejected through the upper pressing rod and the lower pressing rod under huge pressure, the rotary powder forming machine is easy to generate the condition of abrasion damage of the upper pressing rod, the lower pressing rod and a slide rail, thereby influencing the forming quality, and causes the condition of cost increase, and greatly influences the service life of the equipment.
Disclosure of Invention
In order to overcome the technical defects, the invention aims to provide the chassis slide rail device of the powder forming machine, which has the advantages of simple structure, reasonable design, long service life, capability of ensuring the powder forming quality and reduction of the manufacturing cost.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the utility model provides a powder forming machine's chassis slide rail device, includes the bearing, the rotatable lower wall of locating on the bearing is fixed to be located on the bearing and be located the base of lower wall below with install in the cam of base one side, still include evenly distributed install in ejector pin on the lower wall, be equipped with the arc recess on the base, be equipped with in the arc recess with ejector pin is corresponding draws down slide rail, filler slide rail, pressurization slide rail and release slide rail, the one end of filler slide rail connect in draw down the one end of slide rail, the other end of filler slide rail connect in the one end of pressurization slide rail, the other end butt of pressurization slide rail in one side of cam, it is located to release the slide rail the cam opposite side in the arc recess.
Furthermore, the down-leading slide rail, the packing slide rail, the pressurizing slide rail, the pushing slide rail and the cam are respectively an alloy-embedded down-leading slide rail, an alloy-embedded packing slide rail, an alloy-embedded pressurizing slide rail, an alloy-embedded pushing slide rail and an alloy-embedded cam.
Furthermore, through holes are uniformly distributed in the lower disc, and the material pushing rods are arranged on the lower disc in a vertically telescopic mode through the through holes.
Furthermore, a limiting groove used for the material ejection rod to slide is arranged in the downward-guiding slide rail.
Furthermore, one end of the pressurizing slide rail is provided with an ejector rod.
Furthermore, the bottom of the base is also provided with a detachable cushion block.
Furthermore, a protective shell fixedly connected to the chassis is arranged on the outer side of the cam.
In conclusion, the invention has the advantages that: this structure sets up the ejector pin, and it is connected with the chock plug through the elastic component, has improved the height of ejector pin, has increased powder forming's pressing time, has guaranteed the suppression quality of compact piece, and it is effectual to suppress, suppresses efficiently. And the down-leading slide rail, the filler slide rail, the pressurizing slide rail, the pushing slide rail and the cam are respectively made of materials embedded with alloy, so that the bearing capacity is improved, the service life is prolonged, and the powder forming cost is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the base mounting structure of FIG. 1;
FIG. 3 is a schematic view of the mounting structure of the slide rail of FIG. 1;
fig. 4 is a schematic view of the construction of the ejector pin of fig. 1.
1. The device comprises a bearing, 2, a base, 3, a cushion block, 4, a material ejecting rod, 401, a material ejecting rod, 402, a screw cap, 403, a rod body, 404, a plug head, 405, a middle seat, 406, an AC ring, 5, a cam, 6, a lower disc, 7, an arc groove, 8, a down-leading sliding rail, 9, a filling sliding rail, 10, a pressurizing sliding rail, 11, a push-out sliding rail, 12, a through hole, 13, a material ejecting rod, 14 and a protective shell.
Detailed Description
The invention will be further described with reference to the accompanying drawings and the detailed description:
as shown in fig. 1, 2, 3 and 4, a chassis slide rail device of a powder forming machine includes a bearing 1, a lower disc 6 which can be rotatably arranged on the bearing 1, a base 2 which is fixedly arranged on the bearing 1 and is positioned below the lower disc 6, a cam 5 which is arranged on one side of the base, and ejection rods 4 which are uniformly distributed and arranged on the lower disc 6, an arc groove 7 is arranged on the base 2, a down-leading slide rail 8, a filling slide rail 9, a pressurizing slide rail 10 and a pushing slide rail 11 which correspond to the material pushing rod 4 are arranged in the arc groove 7, one end of the filling slide rail 9 is connected with one end of the down-leading slide rail 8, the other end of the filling slide rail 9 is connected with one end of the pressurizing slide rail 10, the other end of the pressurizing slide rail 10 abuts against one side of the cam 5, and the push-out slide rail 11 is located in the arc-shaped groove 7 on the other side of the cam 5.
The down-leading slide rail 8, the packing slide rail 9, the pressurizing slide rail 10, the pushing slide rail 11 and the cam 5 are respectively an alloy-embedded down-leading slide rail 8, an alloy-embedded packing slide rail 9, an alloy-embedded pressurizing slide rail 10, an alloy-embedded pushing slide rail 11 and an alloy-embedded cam 5.
Through holes 12 are uniformly distributed on the lower disc 6, and the material pushing rod 4 is arranged on the lower disc 6 in a vertically telescopic manner through the through holes.
Wherein, a limiting groove 801 is arranged in the down-guiding slide rail 8 and used for the material pushing rod 4 to slide.
Wherein, an ejector rod 13 is arranged at one end of the pressurizing slide rail 10.
Wherein, the bottom of base 2 still is equipped with detachable cushion 3.
Wherein, the outer side of the cam 5 is provided with a protective shell 14 fixedly connected with the base 2.
The material ejecting rod 4 comprises an ejecting rod 401, a rod body 403 and a plug 404, wherein two ends of the ejecting rod 401 and the plug 404 are respectively provided with a middle seat 405, and two sides of the middle seat 405 on the rod body 403 are respectively provided with an AC ring 406.
The working principle is as follows: a driving motor (not shown in the figure) drives a driving disc (not shown in the figure) to rotate through a worm, so that an upper disc (not shown in the figure), a middle disc (not shown in the figure) and a lower disc 6 and ejector rods 4 on the upper disc rotate, the ejector rods 4 slide along a limiting groove 801 of a down-leading slide rail 8, powder is pressed into briquettes, and each ejector rod 4 performs related operation on the formed briquettes through a filling slide rail 9, a pressurizing slide rail 10, a push-out slide rail 11 and a cam 5.
Therefore, the structure is provided with the material ejection rod which is connected with the plug head through the elastic piece, so that the height of the material ejection rod is improved, the pressing time of powder forming is prolonged, the pressing quality of the blank block is ensured, the pressing effect is good, and the pressing efficiency is high. And the down-leading slide rail, the filler slide rail, the pressurizing slide rail, the pushing slide rail and the cam are respectively made of materials embedded with alloy, so that the bearing capacity is improved, the service life is prolonged, and the powder forming cost is reduced.
In conclusion, the powder forming machine is simple in structure, reasonable in design, long in service life, capable of guaranteeing powder forming quality and capable of reducing manufacturing cost.
Various other changes and modifications to the above embodiments and concepts will become apparent to those skilled in the art, and all such changes and modifications are intended to be included within the scope of the present invention as defined in the appended claims.
Claims (7)
1. The utility model provides a chassis slide rail device of powder forming machine, includes bearing (1), rotatable locate lower wall (6) on bearing (1), fixed locating on bearing (1) and be located base (2) of lower wall (6) below with install in cam (5) of base one side, its characterized in that: still include evenly distributed install in material ejection stick (4) on lower wall (6), be equipped with arc recess (7) on base (2), be equipped with in arc recess (7) with material ejection stick (4) corresponding draw down slide rail (8), filler slide rail (9), pressurization slide rail (10) and release slide rail (11), the one end of filler slide rail (9) connect in draw down the one end of slide rail (8), the other end of filler slide rail (9) connect in the one end of pressurization slide rail (10), the other end butt of pressurization slide rail (10) in one side of cam (5), it is located to release slide rail (11) cam (5) opposite side in arc recess (7).
2. The chassis slide rail device of a powder molding machine according to claim 1, wherein: the down-leading slide rail (8), the packing slide rail (9), the pressurizing slide rail (10), the pushing slide rail (11) and the cam (5) are respectively an alloy-embedded down-leading slide rail (8), an alloy-embedded packing slide rail (9), an alloy-embedded pressurizing slide rail (10), an alloy-embedded pushing slide rail (11) and an alloy-embedded cam (5).
3. The chassis slide rail device of a powder molding machine according to claim 1, wherein: through holes (12) are uniformly distributed on the lower disc (6), and the material pushing rod (4) is arranged on the lower disc (6) in a manner that the through holes can stretch up and down.
4. The chassis slide rail device of a powder molding machine according to claim 1, wherein: and a limiting groove (801) used for the ejection rod (4) to slide in the down-guiding slide rail (8).
5. The chassis slide rail device of a powder molding machine according to claim 1, wherein: one end of the pressurizing slide rail (10) is provided with an ejector rod (13).
6. The chassis slide rail device of a powder molding machine according to claim 1, wherein: the bottom of the base (2) is also provided with a detachable cushion block (3).
7. The chassis slide rail device of a powder molding machine according to claim 1, wherein: the outer side of the cam (5) is provided with a protective shell (14) fixedly connected with the base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922024953.2U CN211071824U (en) | 2019-11-21 | 2019-11-21 | Chassis slide rail device of powder forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922024953.2U CN211071824U (en) | 2019-11-21 | 2019-11-21 | Chassis slide rail device of powder forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211071824U true CN211071824U (en) | 2020-07-24 |
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ID=71649714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922024953.2U Active CN211071824U (en) | 2019-11-21 | 2019-11-21 | Chassis slide rail device of powder forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211071824U (en) |
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2019
- 2019-11-21 CN CN201922024953.2U patent/CN211071824U/en active Active
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