CN217528935U - Thickening sizing die of automobile crankshaft thickening hub multi-wedge wheel - Google Patents
Thickening sizing die of automobile crankshaft thickening hub multi-wedge wheel Download PDFInfo
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- CN217528935U CN217528935U CN202220845126.9U CN202220845126U CN217528935U CN 217528935 U CN217528935 U CN 217528935U CN 202220845126 U CN202220845126 U CN 202220845126U CN 217528935 U CN217528935 U CN 217528935U
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- die body
- thickening
- electric telescopic
- top plate
- automobile crankshaft
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Abstract
The utility model discloses a thickening shaping die of a multi-wedge wheel of an automobile crankshaft thickening wheel hub, which comprises a top plate, an upper die body and a lower die body which are distributed up and down, wherein a first electric telescopic rod for driving the upper die body to lift up and down is arranged on the top plate; more than two lifting guide rods are fixedly connected between the outer sides of the lower die body and the top plate; be convenient for upwards release the machined part through pushing away the material subassembly and get the material, go up the mould cooperation lifting guide pole and an electric telescopic handle and be convenient for fix a position the machined part before pushing down the plastic, spacing lantern ring is convenient for realize adjusting the shaping thickness that pushes down of machined part main part.
Description
Technical Field
The utility model relates to an engine driving medium mold processing technical field, concretely relates to bodiness sizing die of car bent axle bodiness wheel hub polywedge wheel.
Background
When the automobile crankshaft thickening wheel hub multi-wedge wheel is integrally machined and formed, an important step is thickening and shaping, namely, the height of a spherical boss with the thickness of 3mm is shaped into a plane with the thickness of 5mm, but in the prior art, after a machined part is pressed and shaped, the machined part is not conveniently pushed upwards to take materials, and the machined part is not conveniently positioned before pressing and shaping.
SUMMERY OF THE UTILITY MODEL
The object of the present invention is to provide a thickening and shaping mold for a multi-wedge wheel of an automobile crankshaft thickening hub, which is to overcome the drawbacks of the prior art, and is described in detail below.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of car bent axle bodiness wheel hub polywedge bet mould of bodiness, including roof, upper die body and the lower die body that distributes from top to bottom, be provided with the first electric telescopic link that is used for driving upper die body oscilaltion on the roof, the middle part runs through from top to bottom in the upper die body and has seted up the through-hole, slides from top to bottom in the through-hole and is provided with the compression leg, and the compression leg is driven by the pneumatic cylinder that is fixed to set up on the roof and slides from top to bottom in the through-hole, be provided with in the lower die body and be used for pushing away the material subassembly that pushes up the machined part main part;
more than two lifting guide rods are fixedly connected between the outer sides of the lower die body and the top plate;
when the first electric telescopic rod reaches the maximum stroke, the upper die body descends to the lowest position, and a gap for placing the lower die body is formed between the lower side surface of the upper die body and the upper side surface of the lower die body.
Preferably, a plurality of length marks which are uniformly distributed along the axial direction of the compression column are formed on the outer side of the upper end of the compression column.
Preferably, the movable sleeve of the upper end outside of compression leg is equipped with the spacing lantern ring, and threaded connection has the holding bolt that is used for realizing the compression leg butt on the lateral wall of spacing lantern ring.
Preferably, the outer side of the lower end of the lifting guide rod is movably sleeved with a limiting sleeve, the lower end of the lifting guide rod is connected with the upper side surface of the lower die body in a welding mode, and the upper end of the lifting guide rod is connected with the upper die body through a bolt.
Preferably, the material pushing assembly comprises a lifting cavity arranged in the lower die body, the upper end and the lower end of the lifting cavity are open, the lower end of the lifting cavity is open and connected with a bottom plate through bolts, a material pushing sliding column is arranged at the upper end of the lifting cavity in a sliding mode, a second electric telescopic rod is fixedly arranged in the lifting cavity, and the push rod head end of the second electric telescopic rod is connected with the bottom end of the material pushing sliding column.
Preferably, the outer side edge of the bottom of the lower die body is formed with an installation bottom plate, and the installation bottom plate is provided with more than two installation holes.
Preferably, the outer side of the upper die body is provided with a guide hole which is matched with the lifting guide rod to slide.
The beneficial effects are that: the pushing assembly is convenient for upwards pushing the workpiece to take the material, the upper die body is matched with the lifting guide rod and the first electric telescopic rod to facilitate positioning of the workpiece before downward pressing and shaping, and the limiting sleeve ring is convenient for adjusting the downward pressing and shaping thickness of the workpiece main body.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
The reference numerals are explained below: 1. a lower die body; 2. a top plate; 3. feeding a mold body; 3a, a through hole; 4. a lifting guide rod; 5. a first electric telescopic rod; 6. a hydraulic cylinder; 7. pressing the column; 7a, length identification; 7b, a limiting lantern ring; 8. a material pushing assembly; 8a, a lifting cavity; 8b, pushing a material sliding column; 8c, a bottom plate; 8d, a second electric telescopic rod; 9. mounting a bottom plate; 10. mounting holes; 11. a limiting sleeve; 12. the work piece main part.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, the utility model provides a thickening sizing die of automobile crankshaft thickening wheel hub polywedge wheel, including roof 2, upper mold body 3 and lower mold body 1 that distribute from top to bottom, be provided with on the roof 2 and be used for driving the first electric telescopic handle 5 that upper mold body 3 goes up and down to go up and down, the middle part runs through from top to bottom in the upper mold body 3 and has seted up through-hole 3a, slide from top to bottom in the through-hole 3a and be provided with compression leg 7, compression leg 7 slides from top to bottom in through-hole 3a by the pneumatic cylinder 6 drive of fixed setting on roof 2, be provided with in the lower mold body 1 and be used for pushing away material subassembly 8 that jack-up machined part main part 12;
more than two lifting guide rods 4 are fixedly connected between the outer sides of the lower die body 1 and the top plate 2;
when the first electric telescopic rod 5 reaches the maximum stroke, the upper mold body 3 descends to the lowest position, and a gap for placing the lower mold body 1 is formed between the lower side surface of the upper mold body 3 and the upper side surface of the lower mold body 1.
The outer side of the upper end of the compression leg 7 is formed with a plurality of length marks 7a which are evenly distributed along the axial direction.
The movable cover in the upper end outside of compression leg 7 is equipped with spacing lantern ring 7b, and threaded connection has the tight set bolt that is used for realizing 7 butts of compression leg on the lateral wall of spacing lantern ring 7 b. Through the above specific structural design, the limiting sleeve ring 7b can be slidably adjusted outside the upper end of the compression leg 7, so that the compression leg 7 is adjusted in compression depth, and the compression shaping thickness of the workpiece main body 12 is adjusted.
The outer side of the lower end of the lifting guide rod 4 is movably sleeved with a limiting sleeve 11, the lower end of the lifting guide rod 4 is connected with the upper side surface of the lower die body 1 in a welding mode, and the upper end of the lifting guide rod 4 is connected with the upper die body 3 through a bolt.
The material pushing assembly 8 comprises a lifting cavity 8a formed in the lower die body 1, the upper end and the lower end of the lifting cavity 8a are open, the lower end of the lifting cavity 8a is open and connected with a bottom plate 8c through a bolt, a material pushing sliding column 8b is arranged at the upper end of the lifting cavity 8a in a sliding mode, a second electric telescopic rod 8d is fixedly arranged in the lifting cavity 8a, and the push rod head end of the second electric telescopic rod 8d is connected with the bottom end of the material pushing sliding column 8 b. Through the specific structural design, after the workpiece main body 12 is pressed and shaped by the pressing column 7, the hydraulic cylinder 6 drives the pressing column 7 to move upwards, the first electric telescopic rod 5 drives the upper die body 3 to move upwards, at the moment, the second electric telescopic rod 8d drives the material pushing sliding column 8b to slide upwards in the lifting cavity 8a, and after the material pushing sliding column 8b protrudes out of the upper end opening of the lifting cavity 8a, the material pushing sliding column 8b pushes the workpiece main body 12 to be separated from the upper surface of the lower die body 1.
The outer side edge of the bottom of the lower die body 1 is provided with a mounting bottom plate 9, and the mounting bottom plate 9 is provided with more than two mounting holes 10. In practical application, the lower die body 1 can be installed and fixed with the outside through the installation bottom plate 9 and the installation hole 10.
The outer side of the upper die body 3 is provided with a guide hole which is matched with the lifting guide rod 4 to slide. In practical application, the upper die body 3 and the lifting guide rod 4 are matched to slide, so that the stability of downward sliding of the upper die body 3 can be realized.
By adopting the structure, when the device is used, the workpiece main body 12 is placed on the upper side surface of the lower die body 1, so that the workpiece main body 12 is positioned between the upper die body 3 and the lower die body 1, the upper die body 3 is driven by the first electric telescopic rod 5 to move downwards along the axial direction of the lifting guide rod 4, the workpiece main body 12 is positioned and clamped by the cooperation of the upper die body 3 and the lower die body 1, and then the pressing column 7 is driven by the hydraulic cylinder 6 to slide downwards in the through hole 3a, so that the workpiece main body 12 is pressed and shaped downwards;
in the process of pressing and shaping the workpiece main body 12 by the pressing column 7, the limiting lantern ring 7b arranged on the outer side of the upper end of the pressing column 7 can be matched with the top side of the upper die body 3, so that the descending position of the pressing column 7 is limited.
The pushing assembly 8 is convenient for pushing the workpiece upwards to take the workpiece, the upper die body 3 is matched with the lifting guide rod 4 and the first electric telescopic rod 5 to facilitate positioning of the workpiece before downward pressing and shaping, and the limiting sleeve ring 7b is convenient for adjusting the downward pressing and shaping thickness of the workpiece main body 12.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides a bodiness sizing die of many wedge wheels of car bent axle bodiness wheel hub which characterized in that: the device comprises a top plate (2), an upper die body (3) and a lower die body (1) which are distributed up and down, wherein a first electric telescopic rod (5) used for driving the upper die body (3) to ascend and descend is arranged on the top plate (2), a through hole (3 a) penetrates through the middle part of the inner part of the upper die body (3) up and down, a pressing column (7) is arranged in the through hole (3 a) in a vertically sliding mode, the pressing column (7) is driven by a hydraulic cylinder (6) fixedly arranged on the top plate (2) to slide up and down in the through hole (3 a), and a material pushing assembly (8) used for upwards jacking a workpiece main body (12) is arranged in the lower die body (1);
more than two lifting guide rods (4) are fixedly connected between the outer sides of the lower die body (1) and the top plate (2);
when the first electric telescopic rod (5) reaches the maximum stroke, the upper die body (3) descends to the lowest position, and a gap for placing the workpiece main body (12) is formed between the lower side surface of the upper die body (3) and the upper side surface of the lower die body (1).
2. A thickening and shaping die for an automobile crankshaft thickened hub multi-wedge wheel according to claim 1, characterized in that: and a plurality of length marks (7 a) which are uniformly distributed along the axial direction of the compression column (7) are formed on the outer side of the upper end of the compression column.
3. The thickening and shaping die for the automobile crankshaft thickened hub multi-wedge wheel according to claim 1, characterized in that: the upper end outside activity cover of compression leg (7) is equipped with spacing lantern ring (7 b), and threaded connection has the tight set bolt that is used for realizing compression leg (7) butt on the lateral wall of spacing lantern ring (7 b).
4. A thickening and shaping die for an automobile crankshaft thickened hub multi-wedge wheel according to claim 1, characterized in that: the lower extreme outside activity cover of lift guide arm (4) is equipped with stop collar (11), the lower extreme of lift guide arm (4) adopts the welded mode to be connected each other with the upside surface of lower mould body (1), the upper end of lift guide arm (4) is connected each other through bolt and last mould body (3).
5. The thickening and shaping die for the automobile crankshaft thickened hub multi-wedge wheel according to claim 1, characterized in that: the material pushing assembly (8) comprises a lifting cavity (8 a) formed in the lower die body (1), an upper end opening and a lower end opening of the lifting cavity (8 a), the lower end opening of the lifting cavity (8 a) is connected with a bottom plate (8 c) through a bolt, a material pushing sliding column (8 b) is arranged at the upper end of the lifting cavity (8 a) in a sliding mode, a second electric telescopic rod (8 d) is fixedly arranged in the lifting cavity (8 a), and the push rod head end of the second electric telescopic rod (8 d) is connected with the bottom end of the material pushing sliding column (8 b).
6. The thickening and shaping die for the automobile crankshaft thickened hub multi-wedge wheel according to claim 1, characterized in that: the outer side edge of the bottom of the lower die body (1) is formed with a mounting bottom plate (9), and the mounting bottom plate (9) is provided with more than two mounting holes (10).
7. A thickening and shaping die for an automobile crankshaft thickened hub multi-wedge wheel according to claim 1, characterized in that: the outer side of the upper die body (3) is provided with a guide hole which is matched with the lifting guide rod (4) to slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220845126.9U CN217528935U (en) | 2022-04-13 | 2022-04-13 | Thickening sizing die of automobile crankshaft thickening hub multi-wedge wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220845126.9U CN217528935U (en) | 2022-04-13 | 2022-04-13 | Thickening sizing die of automobile crankshaft thickening hub multi-wedge wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217528935U true CN217528935U (en) | 2022-10-04 |
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ID=83429135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220845126.9U Active CN217528935U (en) | 2022-04-13 | 2022-04-13 | Thickening sizing die of automobile crankshaft thickening hub multi-wedge wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217528935U (en) |
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2022
- 2022-04-13 CN CN202220845126.9U patent/CN217528935U/en active Active
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