Efficient hot-press forming device for steel balls

Abstract

The embodiment of the utility model provides an efficient steel ball hot-press forming device, and relates to the technical field of steel ball machining, the efficient steel ball hot-press forming device comprises a shell, steel ball hot-press molds and a hydraulic system, and the two steel ball hot-press molds are arranged in an inner cavity of the shell in a bilateral symmetry mode. Through movement of the steel ball hot-pressing molds on the two sides, a vertical plate can push a movable ring to move, the movable ring drives a bottom plate to move through a connecting plate, the bottom plate drives a movable plate to move through a movable rod, raw materials can be conveniently placed in mold cavities of the two steel ball hot-pressing molds, the influence of the movable plate on hot-pressing forming is avoided, accurate feeding operation is facilitated, and the production efficiency is improved. After hot-press forming of the steel balls is completed, the steel balls are discharged through separation of the two steel ball hot-press molds, a movable plate can ascend under the action of a spring, the steel balls are jacked up and pushed through the movable plate, separation between the steel balls and the steel ball hot-press molds is facilitated, efficient discharging operation of steel ball machining is achieved, and the production efficiency is improved. And the hot-press forming efficiency of the steel balls is improved.

Description

Technical Field

[0001] The embodiments of the present application relate to the technical field of steel ball processing, and particularly to an efficient hot pressing forming device for steel balls. Background Art

[0002] The hot pressing forming of steel balls is a technology that uses high temperature and pressure to process steel ball blanks into required shapes and sizes. The hot pressing forming technology of steel balls is widely used in various fields, especially in industries such as mechanical manufacturing, automobile manufacturing, and aerospace, and has important application value. As an important component in these industries, the quality and performance of steel balls directly affect the quality and performance of the entire product.

[0003] Currently, the existing hot pressing forming equipment for steel balls requires various external auxiliary mechanisms to perform the feeding operation of steel ball raw materials and the discharging operation of the formed steel balls during use. During the discharging and feeding processes, the hot pressing forming equipment for steel balls will experience short-term pauses. During the hot pressing forming processing of a large number of steel balls, this will lead to a reduction in processing efficiency and is not conducive to the efficient hot pressing forming processing of steel balls. For this reason, the present utility model proposes an efficient hot pressing forming device for steel balls. Summary of the Utility Model

[0004] In view of the above problems, the embodiments of the present application provide an efficient hot pressing forming device for steel balls to solve the problem of low processing efficiency of the existing technology for the efficient hot pressing forming of steel balls.

[0005] The embodiments of the present application provide an efficient hot pressing forming device for steel balls, including a housing. Inside the housing cavity, two steel ball hot pressing molds are symmetrically arranged left and right. A hydraulic system is installed on each of the two steel ball hot pressing molds, and the hydraulic system is fixedly connected to the housing. On the bottom surface of the housing, two transverse grooves are symmetrically opened left and right. A vertical plate is movably connected in each transverse groove. The top surface of the vertical plate is fixedly connected to the steel ball hot pressing mold. At the bottom surface of the vertical plate, a cross bar is movably connected. Both ends of the cross bar are fixedly connected with side plates, and the side plates are fixedly connected to the bottom surface of the housing. A discharging and feeding assembly is arranged at the center of the bottom surface of the housing, and a feeding groove is opened at the center of the top surface of the housing. A feeding assembly is arranged at the feeding groove.

[0006] In some embodiments, the discharging and feeding assembly includes a movable rod. The movable rod is movably connected to the center of the bottom surface of the housing. The top end of the movable rod is fixedly connected with a movable plate, and the bottom end of the movable rod is fixedly connected with a bottom plate. A spring is sleeved on the movable rod. One end of the spring is fixedly connected to the housing, and the other end of the spring is fixedly connected to the bottom plate. On the bottom plate, two connecting plates are symmetrically and movably connected. The side of the connecting plate away from the bottom plate is movably connected with a movable ring, and the movable ring is sleeved on the cross bar.

[0007] In some embodiments, both sides of the movable plate are arranged downward, and arc chamfers are provided on the left and right side walls of the movable plate.

[0008] In some embodiments, a bottom groove is formed on the bottom surface of the inner cavity of the outer shell, and the depth of the bottom groove is set to be the same as the height of the movable plate.

[0009] In some embodiments, the feeding assembly includes a feeding shell. The feeding shell is fixedly connected to the left side of the top surface of the outer shell. A discharging plate is movably connected to the bottom surface of the feeding shell. A discharging groove is formed in the center of the discharging plate. A fixing plate is fixedly connected to the right side of the discharging plate. A top groove is formed on the top surface of the outer shell. The other side of the fixing plate penetrates through the top groove and is fixedly connected to the right steel ball hot pressing die.

[0010] In some embodiments, two sliding grooves are symmetrically formed on the front and rear sides of the feeding shell near the bottom surface. Sliding plates are fixedly connected to the front and rear side walls of the discharging plate, and the sliding plates are movably connected to the sliding grooves.

[0011] In some embodiments, fixing shells are fixedly connected to the centers of the left and right side walls of the outer shell. The fixing shells are inclined and two baffles are symmetrically fixedly connected to the left and right sides near the outer shell.

[0012] Through the above solution, by the movement of the steel ball hot pressing dies on both sides, the vertical plate can be made to push the movable ring to move. The movable ring drives the bottom plate to move through the connecting plate, and the bottom plate drives the movable plate to move through the movable rod. Thus, the raw material can be conveniently placed into the cavities of the two steel ball hot pressing dies, and the influence of the movable plate on the hot pressing forming can be avoided, facilitating the accurate feeding operation. And when the hot pressing of the steel ball is completed, the steel ball is discharged by the separation of the two steel ball hot pressing dies. And under the action of the spring, the movable plate can rise, and the movable plate is used to lift and push the steel ball, facilitating the separation between the steel ball and the steel ball hot pressing die, realizing the efficient discharging operation of the steel ball processing and improving the efficiency of the steel ball hot pressing forming process; by arranging the raw material in sequence in the inner cavity of the feeding shell, the steel ball hot pressing die drives the fixing plate to move, and the fixing plate can drive the discharging plate to move, so that the raw material enters the discharging groove and is conveyed to the top surface of the movable plate through the feeding groove along with the movement of the discharging plate, realizing the automatic raw material feeding operation. The feeding and discharging of this forming device are integrated, which can effectively improve the efficiency of the hot pressing forming process of the steel ball.

[0013] The above description is only an overview of the technical solutions of the embodiments of the present application. In order to be able to understand the technical means of the embodiments of the present application more clearly, it can be implemented according to the content of the description. And in order to make the above and other purposes, features and advantages of the embodiments of the present application more obvious and understandable, the following specifically gives the specific implementation manners of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] To more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0015] Figure 1 It is a schematic three-dimensional structure diagram of the whole of the present application;

[0016] Figure 2 It is a schematic sectional three-dimensional structure diagram of the present application;

[0017] Figure 3 It is a schematic three-dimensional structure diagram of the lower side of the outer shell of the present application;

[0018] Figure 4 It is a schematic three-dimensional structure diagram of the feeding assembly of the present application.

[0019] Explanation of reference numerals:

[0020] 1. Outer shell; 2. Steel ball hot pressing die; 3. Hydraulic system; 4. Horizontal groove; 5. Vertical plate; 6. Cross bar; 7. Side plate; 8. Discharging assembly; 9. Feeding groove; 10. Feeding assembly; 11. Movable rod; 12. Movable plate; 13. Bottom plate; 14. Spring; 15. Connecting plate; 16. Movable ring; 17. Bottom groove; 18. Feeding shell; 19. Discharging plate; 20. Discharging groove; 21. Fixed plate; 22. Sliding groove; 23. Sliding plate; 24. Fixed shell; 25. Baffle. Detailed implementation manners

[0021] To make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some, rather than all, of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present application.

[0022] The terms "including" and "having" and any variations thereof in the specification, claims and drawings of the present application are intended to cover but not exclude other content. The word "a" or "an" does not exclude the existence of multiple. Unless otherwise specified, the meaning of "multiple" refers to two or more (including two). Similarly, "multiple groups" refers to two or more groups (including two groups).

[0023] The directional terms used in the following description are all the directions shown in the figures, and do not limit the specific structure of the present application. For example, in the description of the present application, terms such as "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "axial direction", "radial direction", "circumferential direction", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation to the present application.

[0024] In addition, expressions indicating directions such as the height direction for explaining the operation and structure of each component of this embodiment are not absolute but relative. Although these indications are appropriate when each component is in the position shown in the figure, when these positions change, these directions should have different interpretations to correspond to the change.

[0025] In the description of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, the "connection" or "coupling" of a mechanical structure may refer to a physical connection, such as a fixed connection, a detachable connection, or an integral connection. The "connection" or "coupling" of a circuit structure may refer to not only a physical connection but also an electrical connection or a signal connection. For example, it may be a direct connection, that is, a physical connection, or it may be indirectly connected through at least one intermediate element, as long as the circuit is connected. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0026] To facilitate the understanding of the technical solutions of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application.

[0027] As Figures 1-4 shown, the embodiment of the present application provides a high-efficiency hot pressing forming device for steel balls, including a housing 1. Two steel ball hot pressing molds 2 are symmetrically arranged on the left and right in the inner cavity of the housing 1. A hydraulic system 3 is installed on each of the two steel ball hot pressing molds 2. The hydraulic system 3 is fixedly connected to the housing 1. Fixed shells 24 are fixedly connected to the centers of the left and right side walls of the housing 1. The fixed shells 24 are inclined and two baffles 25 are symmetrically fixedly connected to the left and right sides close to the housing 1.

[0028] In the technical solution of this embodiment, through the drive of the hydraulic system 3, the steel ball hot pressing molds 2 on both sides can be combined together. By using the two steel ball hot pressing molds 2, hot pressing and forming processing operations can be performed on the raw materials to realize the hot pressing and forming of steel balls. Moreover, the formed steel balls can be discharged through the fixed shells 24 arranged on both sides, which is convenient for production and use.

[0029] On the bottom surface of the outer shell 1, two transverse grooves 4 are symmetrically arranged left and right. Vertical plates 5 are movably connected in the transverse grooves 4. The top surface of the vertical plate 5 is fixedly connected to the steel ball hot pressing mold 2. At the bottom surface of the vertical plate 5, a cross bar 6 is movably connected. Both ends of the cross bar 6 are fixedly connected with side plates 7. The side plates 7 are fixedly connected to the bottom surface of the outer shell 1. At the center of the bottom surface of the outer shell 1, a discharging and feeding assembly 8 is arranged. The discharging and feeding assembly 8 includes a movable rod 11. The movable rod 11 is movably connected to the center of the bottom surface of the outer shell 1. The top end of the movable rod 11 is fixedly connected with a movable plate 12. The bottom end of the movable rod 11 is fixedly connected with a bottom plate 13. A spring 14 is sleeved on the movable rod 11. One end of the spring 14 is fixedly connected to the outer shell 1, and the other end of the spring 14 is fixedly connected to the bottom plate 13. On the bottom plate 13, two connecting plates 15 are movably connected symmetrically left and right. The side of the connecting plate 15 away from the bottom plate 13 is movably connected with a movable ring 16. The movable ring 16 is sleeved on the cross bar 6.

[0030] In the technical solution of this embodiment, through the movement of the steel ball hot pressing molds 2 on both sides, the vertical plate 5 can be driven to push the movable ring 16 to move. The movable ring 16 drives the bottom plate 13 to move through the connecting plate 15. The bottom plate 13 drives the movable plate 12 to move through the movable rod 11. In this way, the raw materials can be conveniently placed into the mold cavities of the two steel ball hot pressing molds 2, and the influence of the movable plate 12 on the hot pressing and forming can be avoided, which is convenient for accurate feeding operation. Moreover, when the hot pressing and forming of the steel balls is completed, the steel balls are discharged through the separation of the two steel ball hot pressing molds 2. Under the action of the spring 14, the movable plate 12 can move upward. The steel balls are lifted and pushed by the movable plate 12, which is convenient for the separation between the steel balls and the steel ball hot pressing molds 2, realizing an efficient discharging operation for steel ball processing and improving the efficiency of steel ball hot pressing and forming processing.

[0031] Furthermore, both sides of the movable plate 12 are arranged downward, and arc chamfers are arranged on the left and right side walls of the movable plate 12, which is convenient for discharging the formed steel balls to both sides.

[0032] Furthermore, a bottom groove 17 is opened on the bottom surface of the inner cavity of the outer shell 1. The depth of the bottom groove 17 is the same as the height of the movable plate 12, which is convenient for the movable plate 12 to move into the bottom groove 17, thereby avoiding interference between the steel ball hot pressing molds 2 on both sides and the movable plate 12, and having a good use effect.

[0033] A feeding groove 9 is provided at the center of the top surface of the outer shell 1. A feeding assembly 10 is arranged at the feeding groove 9. The feeding assembly 10 includes a feeding shell 18. The feeding shell 18 is fixedly connected to the left side of the top surface of the outer shell 1. A discharging plate 19 is movably connected to the bottom surface of the feeding shell 18. A discharging groove 20 is provided at the center of the discharging plate 19. A fixing plate 21 is fixedly connected to the right side of the discharging plate 19. A top groove is provided on the top surface of the outer shell 1. The other side of the fixing plate 21 penetrates through the top groove and is fixedly connected to the right-side steel ball hot pressing die 2.

[0034] In the technical solution of this embodiment, by sequentially discharging raw materials in the inner cavity of the feeding shell 18, the steel ball hot pressing die 2 drives the fixing plate 21 to move. The fixing plate 21 can drive the discharging plate 19 to move, so that the raw materials enter the discharging groove 20, and the raw materials are conveyed to the top surface of the movable plate 12 through the feeding groove 9 along with the movement of the discharging plate 19, realizing an automated raw material feeding operation. The integration of feeding and discharging of this forming device can effectively improve the hot pressing forming processing efficiency of steel balls.

[0035] Furthermore, two sliding grooves 22 are symmetrically arranged at the front and rear near the bottom of the feeding shell 18. Sliding plates 23 are fixedly connected to the front and rear side walls of the discharging plate 19. The sliding plates 23 are movably connected to the sliding grooves 22, which can enable the discharging plate 19 to move stably on the feeding shell 18.

[0036] Those skilled in the art can understand that although some embodiments herein include certain features included in other embodiments rather than other features, the combination of features of different embodiments means that it is within the scope of this application and forms different embodiments. For example, in the claims, any of the claimed embodiments can be used in any combination.

[0037] The above is the case. The above embodiments are only used to illustrate the technical solutions of this application, rather than to limit it; although this application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of each embodiment of this application.

Claims

1. An efficient hot pressing forming device for steel balls, characterized in that, It includes a housing (1). Inside the housing (1), two steel ball hot pressing molds (2) are symmetrically arranged left and right. A hydraulic system (3) is installed on each of the two steel ball hot pressing molds (2). The hydraulic system (3) is fixedly connected to the housing (1). On the bottom surface of the housing (1), two transverse grooves (4) are symmetrically opened left and right. A vertical plate (5) is movably connected in each of the transverse grooves (4). The top surface of the vertical plate (5) is fixedly connected to the steel ball hot pressing mold (2). At the bottom surface of the vertical plate (5), a cross bar (6) is movably connected. At both ends of the cross bar (6), side plates (7) are fixedly connected. The side plates (7) are fixedly connected to the bottom surface of the housing (1). At the center of the bottom surface of the housing (1), a discharging and feeding assembly (8) is arranged. At the center of the top surface of the housing (1), a feeding groove (9) is opened. At the feeding groove (9), a feeding assembly (10) is arranged.

2. The high-efficiency hot pressing forming device for steel balls according to claim 1, characterized in that, The discharging and feeding assembly (8) includes a movable rod (11). The movable rod (11) is movably connected to the center of the bottom surface of the housing (1). The top end of the movable rod (11) is fixedly connected to a movable plate (12). The bottom end of the movable rod (11) is fixedly connected to a bottom plate (13). A spring (14) is sleeved on the movable rod (11). One end of the spring (14) is fixedly connected to the housing (1), and the other end of the spring (14) is fixedly connected to the bottom plate (13). On the bottom plate (13), two connecting plates (15) are movably connected left and right. On the side of the connecting plate (15) away from the bottom plate (13), a movable ring (16) is movably connected. The movable ring (16) is sleeved on the cross bar (6).

3. The high-efficiency hot pressing forming device for steel balls according to claim 2, wherein Both sides of the movable plate (12) are arranged downward, and arc chamfers are arranged on the left and right side walls of the movable plate (12).

4. The high-efficiency hot pressing forming device for steel balls according to claim 2, wherein, A bottom groove (17) is opened on the bottom surface of the inner cavity of the housing (1), and the depth of the bottom groove (17) is set to be the same as the height of the movable plate (12).

5. The high-efficiency hot pressing forming device for steel balls according to claim 1, characterized in that, The feeding assembly (10) includes a feeding shell (18). The feeding shell (18) is fixedly connected to the left side of the top surface of the housing (1). A discharging plate (19) is movably connected to the bottom surface of the feeding shell (18). A discharging groove (20) is opened at the center of the discharging plate (19). The right side of the discharging plate (19) is fixedly connected to a fixing plate (21). A top groove is opened on the top surface of the housing (1). The other side of the fixing plate (21) penetrates through the top groove and is fixedly connected to the right steel ball hot pressing mold (2).

6. The high-efficiency hot pressing forming device for steel balls according to claim 5, characterized in that, Two sliding grooves (22) are symmetrically opened at the front and rear of the feeding shell (18) close to the bottom surface. Sliding plates (23) are fixedly connected to the front and rear side walls of the discharging plate (19). The sliding plates (23) are movably connected to the sliding grooves (22).

7. The high-efficiency hot pressing forming device for steel balls according to claim 1, characterized in that, Fixed shells (24) are fixedly connected to the centers of the left and right side walls of the housing (1). The fixed shells (24) are inclined, and two baffle plates (25) are symmetrically fixedly connected to the left and right sides close to the housing (1).

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