CN214211923U - Novel wheel hub mould - Google Patents
Novel wheel hub mould Download PDFInfo
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- CN214211923U CN214211923U CN202022152545.8U CN202022152545U CN214211923U CN 214211923 U CN214211923 U CN 214211923U CN 202022152545 U CN202022152545 U CN 202022152545U CN 214211923 U CN214211923 U CN 214211923U
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Abstract
The utility model discloses a novel wheel hub die, which comprises an upper die mechanism and a lower die mechanism, wherein the top of the upper die mechanism is provided with a mandril plate, the mandril plate is provided with a return mandril, a small mandril and a central mandril, the top end of the mandril plate is provided with a mandril pressing plate to cover the small mandril and the central mandril, and the return mandril is distributed at four corners of the mandril plate; the upper die mechanism comprises an upper die, an upper die plate and an upper die pressing plate, the upper die pressing plate is positioned at the top of the whole upper die mechanism, the upper die is positioned at the bottom of the upper die mechanism and is fixedly connected with the upper die plate, a convex metal streamline profile is arranged at one end part of the upper die, and trimming edges are respectively arranged at two side parts of the upper die; the lower die mechanism comprises a lower die, a lower die plate and a lower die pressing plate, the lower die is fixedly connected with the lower die plate, the lower die pressing plate is located at the bottom of the whole lower die mechanism, and the lower die plate is fixedly connected with the lower die pressing plate through a supporting plate and a joint sleeve which are arranged.
Description
Technical Field
The utility model belongs to the machining field, more specifically says, the utility model relates to a novel wheel hub mould.
Background
With the development of economy, automobiles are greatly applied, hubs serve as important safety parts on automobiles and are greatly developed, at present, in the hub industry, the hubs are manufactured by various manufacturing methods such as casting, forging and spinning, the forged hubs are particularly valued in the hub industry due to light weight and high strength, the forged hubs are formed by placing aluminum ingots on a die and forging and pressing the aluminum ingots for multiple times, the difficulty of forging the hubs lies in the design of the hub die, and various waste products are easily formed due to poor design of the hub die.
In some hub molds for producing hubs in the market nowadays, multiple processes are performed in the hub production process, and redundant parts need to be cut off after hub products are formed. This results in the defects of multiple working procedures, material waste, low efficiency and low product performance. Therefore, a new hub mold is needed in the industry to solve the problems faced by the industry.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a novel wheel hub die, which can reduce the operation procedures; the edge cutting is not needed after the production, so that the material can be saved; the production efficiency is improved; the product has a metal streamline, so that the torsion of the product is increased, and the performance of the product is improved.
In order to realize the purpose, the utility model discloses the technical scheme who takes does: the device comprises an upper die mechanism and a lower die mechanism, wherein a top rod plate is arranged at the top of the upper die mechanism, a return top rod, a small top rod and a central top rod are arranged on the top rod plate, a top rod pressing plate is arranged at the top end of the top rod plate and covers the small top rod and the central top rod, and the return top rods are distributed at four corners of the top rod plate; the upper die mechanism comprises an upper die, an upper die plate and an upper die pressing plate, the upper die pressing plate is positioned at the top of the whole upper die mechanism, the upper die is positioned at the bottom of the upper die mechanism and is fixedly connected with the upper die plate, a convex metal streamline profile is arranged at one end part of the upper die, and trimming edges are respectively arranged at two side parts of the upper die; the lower die mechanism comprises a lower die, a lower die plate and a lower die pressing plate, the lower die is fixedly connected with the lower die plate, the lower die pressing plate is located at the bottom of the whole lower die mechanism, and the lower die plate is fixedly connected with the lower die pressing plate through a supporting plate and a joint sleeve which are arranged.
This technical scheme provides a pair of novel wheel hub mould, last mould material among the last mould mechanism is H13 steel, goes up the mould and is convex cylindric profile, and this profile is wheel hub's back of the body chamber profile, convex metal streamline profile is fixed to be set up cylindric profile is close to the one end of lower mould.
This technical scheme provides a pair of novel wheel hub mould, last template material among the upper die mechanism is the oil steel, and the center of cope match-plate pattern is equipped with a circular through-hole, and the diameter of circular through-hole corresponds with wheel hub's diameter, is provided with a plurality of fixed orificess around the circular through-hole.
According to the novel hub die provided by the technical scheme, the material of the slice in the upper die mechanism is H13 steel.
This technical scheme provides a novel wheel hub mould, the lower mould material in the lower mould mechanism is H13 steel, and the profile of lower mould is wheel hub's positive profile.
According to the technical scheme, the novel hub die is characterized in that the lower die plate in the lower die mechanism is made of low-alloy high-strength structural steel, and a plurality of fixing holes are formed in the lower die plate.
According to the novel hub die provided by the technical scheme, the intersection sleeve in the lower die mechanism is connected with the supporting plate in a sealing mode.
This technical scheme provides a pair of novel wheel hub mould, the shape of ejector pin board is the rectangle, and the return ejector pin on the ejector pin passes through the guide post cover that sets up on the ejector pin board to be fixed at four angles of ejector pin board, and central ejector pin setting is at the center of ejector pin board, and little ejector pin evenly distributed is on the ejector pin board.
By adopting the technical scheme, the production procedures can be reduced in the hub production process, the production efficiency is improved, the previous multiple production procedures are avoided, and the manpower required by production is reduced; the design of the hub die is more perfect, the utilization rate of materials is increased, and the material cost is saved; after the hub product is formed, unnecessary material does not need to be cut off, and the unnecessary material is cut off in the production process; the convex metal profile enables the produced hub to have a metal streamline, so that the torsion of the product is increased, and the product performance is improved.
The present invention will be described in more detail with reference to the accompanying drawings and examples.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
fig. 1 is a schematic view of the mold of the present invention;
labeled as: 1. a mandril pressing plate; 2. a central ejector rod; 3. a small ejector rod; 4. returning the ejector rod; 5. a jack rod plate; 6. an upper die pressing plate; 7. mounting a template; 8. a convex metal flow profile; 9. a lower die; 10. a support plate; 11. crossing sleeves; 12. a lower template; 13. pressing plates of the lower die; 14. slicing; 15. and (5) an upper die.
Detailed Description
The following description of the embodiments of the present invention, with reference to the accompanying drawings, will be made in further detail to explain, by way of example, the shape and structure of the components, the mutual positions and connections between the components, the functions and operating principles of the components, the manufacturing process, and the operation and use method of the components, so as to help those skilled in the art to more completely, accurately and deeply understand the inventive concept and technical solutions of the present invention.
The novel wheel hub die shown in fig. 1 comprises an upper die mechanism and a lower die mechanism, wherein a top rod plate 5 is arranged at the top of the upper die mechanism, a return top rod 4, a small top rod 3 and a central top rod 2 are arranged on the top rod plate 5, a top rod pressing plate 1 is arranged at the top end of the top rod plate 5 and covers the small top rod 3 and the central top rod 2, and the return top rods 4 are distributed at four corners of the top rod plate 5; the upper die mechanism comprises an upper die 15, an upper die plate 7 and an upper die pressing plate 6, the upper die pressing plate 6 is positioned at the top of the whole upper die mechanism, the upper die 15 is positioned at the bottom of the upper die mechanism and is fixedly connected with the upper die plate 7, a convex metal streamline profile 8 is arranged at one end part of the upper die 15, and two side parts of the upper die 15 are respectively provided with a cutting edge; the lower die mechanism comprises a lower die 9, a lower die plate 12 and a lower die pressing plate 13, the lower die 9 is fixedly connected with the lower die plate 12, the lower die pressing plate 13 is located at the bottom of the whole lower die mechanism, and the lower die plate 12 is fixedly connected with the lower die pressing plate 13 through a supporting plate 10 and an intersection sleeve 11 which are arranged.
The upper die 15 in the upper die mechanism is made of H13 steel, the upper die 15 is a protruded cylindrical profile which is a back cavity profile of the hub, and the protruded metal streamline profile 8 is fixedly arranged at one end of the cylindrical profile close to the lower die 9. The upper die 15 plays a main role in forging the hub, and the convex metal streamline profile 8 plays a role in forging the hub of the metal streamline.
The upper die plate 7 in the upper die mechanism is made of oil steel, a circular through hole is formed in the center of the upper die plate 7, the diameter of the circular through hole corresponds to that of the hub, and a plurality of fixing holes are formed in the periphery of the circular through hole. The upper die plate 7 serves as an upper connecting piece and a lower connecting piece, and plays a role in mounting and fixing each part, so that the die is more stable in the production process.
The material of the cut piece 14 in the upper die mechanism is H13 steel. The trimming enables the excess material to be cut off directly during production.
The lower die material in the lower die mechanism is H13 steel, and the profile of the lower die 9 is the front profile of the hub. The lower die 9 is mainly used for polishing the hub.
The lower template 12 of the lower die mechanism is made of low-alloy high-strength structural steel, and a plurality of fixing holes are formed in the lower template 12. The lower template 12 is used as a connecting piece and plays a role in mounting and fixing various parts, so that the die is more stable in production.
The intersection sleeve 11 in the lower die mechanism is connected with the supporting plate 10 in a sealing way. The sealing performance of the die is improved, and the production stability in the production process is improved.
The ejector plate 5 is rectangular, the return ejector rods 4 on the ejector rods are fixed at four corners of the ejector plate 5 through guide column sleeves arranged on the ejector plate 5, the central ejector rod 2 is arranged at the center of the ejector plate 5, and the small ejector rods 3 are uniformly distributed on the ejector plate 5. The addition of the ejector plate 5 and the ejector pressing plate 1 makes the production process more stable.
By adopting the technical scheme, the production procedures can be reduced in the hub production process, the production efficiency is improved, the previous multiple production procedures are avoided, and the manpower required by production is reduced; the design of the hub die is more perfect, the utilization rate of materials is increased, and the material cost is saved; after the hub product is formed, unnecessary material does not need to be cut off, and the unnecessary material is cut off in the production process; the convex metal profile enables the produced hub to have a metal streamline, so that the torsion of the product is increased, and the product performance is improved.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without modification to the method and technical solution of the present invention, or the present invention can be directly applied to other occasions without modification, all within the scope of the present invention.
Claims (8)
1. The utility model provides a novel wheel hub mould which characterized in that: the device comprises an upper die mechanism and a lower die mechanism, wherein a top rod plate is arranged at the top of the upper die mechanism, a return top rod, a small top rod and a central top rod are arranged on the top rod plate, a top rod pressing plate is arranged at the top end of the top rod plate and covers the small top rod and the central top rod, and the return top rods are distributed at four corners of the top rod plate; the upper die mechanism comprises an upper die, an upper die plate and an upper die pressing plate, the upper die pressing plate is positioned at the top of the whole upper die mechanism, the upper die is positioned at the bottom of the upper die mechanism and is fixedly connected with the upper die plate, a convex metal streamline profile is arranged at one end part of the upper die, and trimming edges are respectively arranged at two side parts of the upper die; the lower die mechanism comprises a lower die, a lower die plate and a lower die pressing plate, the lower die is fixedly connected with the lower die plate, the lower die pressing plate is located at the bottom of the whole lower die mechanism, and the lower die plate is fixedly connected with the lower die pressing plate through a supporting plate and a joint sleeve which are arranged.
2. A novel hub die as claimed in claim 1, wherein: the material of an upper die in the upper die mechanism is H13 steel, the upper die is a convex cylindrical profile which is a back cavity profile of the hub, and the convex metal streamline profile is fixedly arranged at one end, close to the lower die, of the cylindrical profile.
3. A novel hub die as claimed in claim 1, wherein: the upper die plate in the upper die mechanism is made of oil steel, a circular through hole is formed in the center of the upper die plate, the diameter of the circular through hole corresponds to that of the hub, and a plurality of fixing holes are formed in the periphery of the circular through hole.
4. A novel hub die as claimed in claim 1, wherein: the material of the slice in the upper die mechanism is H13 steel.
5. A novel hub die as claimed in claim 1, wherein: the lower die in the lower die mechanism is made of H13 steel, and the molded surface of the lower die is the front molded surface of the hub.
6. A novel hub die as claimed in claim 1, wherein: the lower template in the lower die mechanism is made of low-alloy high-strength structural steel, and a plurality of fixing holes are formed in the lower template.
7. A novel hub die as claimed in claim 1, wherein: and the intersection sleeve in the lower die mechanism is connected with the supporting plate in a sealing manner.
8. A novel hub die as claimed in claim 1, wherein: the ejector rod plate is rectangular, return ejector rods on the ejector rods are fixed at four corners of the ejector rod plate through guide column sleeves arranged on the ejector rod plate, the central ejector rod is arranged at the center of the ejector rod plate, and the small ejector rods are uniformly distributed on the ejector rod plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022152545.8U CN214211923U (en) | 2020-09-27 | 2020-09-27 | Novel wheel hub mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022152545.8U CN214211923U (en) | 2020-09-27 | 2020-09-27 | Novel wheel hub mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214211923U true CN214211923U (en) | 2021-09-17 |
Family
ID=77673893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022152545.8U Active CN214211923U (en) | 2020-09-27 | 2020-09-27 | Novel wheel hub mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214211923U (en) |
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2020
- 2020-09-27 CN CN202022152545.8U patent/CN214211923U/en active Active
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