Warp beam side disc forming die for thread spinner

Abstract

The utility model discloses a warp beam side disc forming die for a thread spinner, which comprises an upper die fixing frame and a lower die mounting plate, a lower die is fixed on the top surface of the lower die mounting plate, the same upper die is fixed at the bottom ends of all vertical support columns of the upper die fixing frame, and the upper die is positioned right above the lower die and is matched with the lower die; a central vertical through hole extending upwards is formed in the middle of the bottom face of the upper die, a plurality of annular grooves are formed in the bottom face of the upper die, and all the annular grooves coincide with the central axis of the central vertical through hole. A plurality of annular grooves are formed in the bottom surface of the upper die, so that during casting, molten aluminum can be injected into the annular grooves, the friction force between a formed casting and the bottom surface of the upper die is greatly improved, when the upper die and the lower die are opened, a side disc is located at the upper die, and a material receiving plate only needs to move to the position below the upper die for material receiving subsequently; and the subsequent material receiving effect is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to casting metal piece processing equipment technical field more specifically, relate to a kind of beam disc forming mould for spinning machine. BACKGROUND

[0002] The existing spinning beam disc is made of aluminum alloy casting, which is heavy, resulting in high energy consumption. Moreover, the radial reinforcing ribs are only 18, which makes the strength not high enough. Therefore, the spinning beam disc of Chinese patent application No. 202123221683.8 ensures the strength of the product by sixteen radial reinforcing ribs, cancels the setting of the annular reinforcing rib, reduces the thickness of the disc body and the drum part, and sets the weight-reducing recess, making the product structure strong and the weight six kilograms lighter than the existing technology.

[0003] When manufacturing, the upper mold and the lower mold are pressed together, and the metal liquid is injected for casting. The position of the reinforcing rib is in the lower mold, which greatly increases the contact area between the reinforcing rib of the disc and the lower mold, increasing the friction of the lower part. When the upper mold is lifted and separated from the lower mold, the disc casting part will be in the lower mold, not in the upper mold. Therefore, it is very troublesome to take the material from the lower mold. If the disc casting part is in the upper mold after the upper mold and the lower mold are opened, it only needs to move the receiving plate under the upper mold to receive the material, which is convenient for taking the material. However, this cannot be achieved at present. UTILITY MODEL CONTENT

[0004] The utility model aims to overcome the shortcomings of the prior art and provide a beam disc forming mold for spinning machine. Multiple annular grooves are formed on the bottom surface of the upper mold, so that the aluminum liquid is injected into the annular grooves during casting, greatly increasing the friction between the castings and the bottom surface of the upper mold. When the upper mold and the lower mold are opened, the disc is in the upper mold. Therefore, the receiving plate only needs to be moved under the upper mold for receiving, which is very convenient and greatly improves the subsequent receiving effect.

[0005] The utility model solves the technical problem by the following scheme:

[0006] A beam disc forming mold for spinning machine includes an upper mold fixing frame and a lower mold mounting plate. The top surface of the lower mold mounting plate is fixed with a lower mold. The bottom end of all vertical support columns of the upper mold fixing frame is fixed with the same upper mold. The upper mold is directly above the lower mold and cooperates with the lower mold.

[0007] The bottom surface of the upper mold is centrally formed with a vertically upward extending central vertical through hole. The bottom surface of the upper mold is formed with multiple annular grooves. All annular grooves coincide with the central axis of the central vertical through hole.

[0008] All annular grooves are concentric annular grooves.

[0009] The middle part of the top surface of the upper die is formed with a circular groove, the middle part of the bottom surface of the circular groove is formed with a downward extending central vertical through hole, the inner side wall of the top end of the central vertical through hole is formed with an upper annular groove, the central upper module is located in the central vertical through hole, the outer side wall of the central upper module is tightly attached to the inner side wall of the central vertical through hole, the top outer side wall of the central upper module is formed with a radially extending part which is inserted into the upper annular groove and fixed on the top surface of the upper annular groove, and the middle part of the bottom surface of the central upper module is formed with a downward extending formed protruding part which extends out of the bottom end of the central vertical through hole and is inserted into the central lower concave hole formed in the middle part of the top surface of the lower die.

[0010] The top surface of the lower die is formed with a plurality of formed grooves which extend radially outward with the central axis of the lower die as the center, and the inner end of the formed grooves is communicated with the central lower concave hole formed in the middle part of the top surface of the lower die.

[0011] The upper die is formed with a plurality of vertical pushing material through holes which are communicated with corresponding annular grooves and extend out of the bottom surface of the upper die.

[0012] The upper die fixing frame comprises an upper die connecting plate, and a plurality of vertical supporting columns are fixed on the edge of the bottom surface of the upper die connecting plate.

[0013] The middle part of the upper die connecting plate is formed with a central connecting through groove, the middle part of the top surface of the upper die is fixed with a plurality of vertical guide columns, the central connecting through groove is provided below the upper pushing material plate, the upper pushing material plate is formed with a plurality of vertical guide through holes, the vertical guide columns are inserted into the corresponding vertical guide through holes, the upper pushing material plate is fixed with a plurality of upper vertical pushing rods, the bottom end of the upper vertical pushing rod extends out of the bottom surface of the upper pushing material plate and is inserted into the corresponding vertical pushing material through hole of the upper die, the bottom surface of the upper vertical pushing rod is flush with the bottom surface of the upper die or is lower than the bottom surface of the upper die or is flush with the top surface of the annular groove, and the bottom outer side wall of the upper vertical pushing rod is tightly attached to the inner side wall of the corresponding vertical pushing material through hole.

[0014] The inner side wall of the vertical guide through hole is fixed with a guide sleeve body, and the vertical guide column is inserted into the corresponding guide sleeve body and the outer side wall thereof is tightly attached to the inner side wall of the corresponding guide sleeve body.

[0015] The lower pushing material plate is provided below the lower die mounting plate, the lower pushing material plate is fixed with a plurality of lower vertical pushing rods, the top part of the lower vertical pushing rod extends out of the top surface of the lower pushing material plate and is inserted into the corresponding vertical through hole of the lower die mounting plate and the lower die, the outer side wall of the lower vertical pushing rod is close to or tightly attached to the inner side wall of the corresponding vertical through hole of the lower die mounting plate and the lower die, and the top surface of the lower vertical pushing rod is flush with the top surface of the lower die.

[0016] The prominent effect of the utility model is:

[0017] Compared with existing technologies, it forms multiple annular grooves on the bottom surface of the upper mold, allowing molten aluminum to be injected into these grooves during casting. This significantly increases the friction between the cast part and the bottom surface of the upper mold, ensuring that the side plate is positioned at the upper mold when the upper and lower molds are opened. Subsequently, only the receiving plate needs to be moved below the upper mold to receive the material, which is very convenient and greatly improves the subsequent material receiving effect. Attached image description:

[0018] Figure 1 This is a partial structural schematic diagram of the present invention;

[0019] Figure 2 This is a partial sectional view of the present invention;

[0020] Figure 3 This is a partial sectional view of another part of this utility model;

[0021] Figure 4 This is a partial structural schematic diagram of the upper mold of this utility model;

[0022] Figure 5 yes Figure 4 A schematic diagram of the local structure from a different angle;

[0023] Figure 6 This is a partial structural schematic diagram of the lower mold of this utility model;

[0024] Figure 7 yes Figure 6 A schematic diagram of the local structure from a different angle;

[0025] Figure 8 This is a partial sectional view of the upper mold. Detailed implementation method:

[0026] For example, see below. Figures 1 to 8 As shown, a warp beam forming mold for textile machinery includes an upper mold fixing frame 10 and a lower mold mounting plate 20. A lower mold 30 is fixed on the top surface of the lower mold mounting plate 20. In this embodiment, the lower mold mounting plate 20 is fixed on the top plate of the base of the machine frame. Since it is a conventional structure, it will not be described in detail here and is not shown in the attached drawings. The upper mold connecting plate 12 of the upper mold fixing frame 10 is fixed on the lifting plate fixed at the bottom of the push rod of the push cylinder above the machine frame. Its machine frame and push cylinder and other components are conventional structures and will not be described in detail here and are not shown in the attached drawings.

[0027] The bottom ends of all the vertical support columns 11 of the upper mold fixing frame 10 are fixed with the same upper mold 40, the upper mold 40 is located directly above the lower mold 30 and cooperates with the lower mold 30;

[0028] The bottom surface of the upper die 40 is centrally formed with a vertically upward extending central vertical through hole 41, and a plurality of annular grooves 42 are formed in the bottom surface of the upper die 40, all of the annular grooves 42 coinciding with the central axis of the central vertical through hole 41.

[0029] All of the annular grooves 42 are concentric annular grooves.

[0030] The top surface of the upper die 40 is centrally formed with a circular groove 43, the bottom surface of the circular groove 43 is centrally formed with a vertically downward extending central vertical through hole 41, an upper annular groove is formed on the inner side wall of the top end of the central vertical through hole 41, a central upper die block 44 is located in the central vertical through hole 41, the outer side wall of the central upper die block 44 abuts against the inner side wall of the central vertical through hole 41, a radially extending portion formed on the top outer side wall of the central upper die block 44 is inserted into the upper annular groove and fixed on the top surface of the upper annular groove, and a downward extending formed protruding portion formed in the central bottom surface of the central upper die block 44 extends out of the bottom end of the central vertical through hole 41 and is inserted into a central lower concave hole formed in the central portion of the top surface of the lower die 30.

[0031] Further, a plurality of formed grooves 31 are formed on the top surface of the lower die 30, the central axis of the lower die 30 being the center of the radially outward extension of the formed grooves 31, and the inner end of the formed grooves 31 communicates with the central lower concave hole formed in the central portion of the top surface of the lower die 30.

[0032] A plurality of vertically upward pushing material through holes 46 are formed on the upper die 40, the vertically upward pushing material through holes 46 communicate with the corresponding annular grooves 42, the bottom end of the vertically upward pushing material through holes 46 extends out of the bottom surface of the upper die 40, and all of the vertically upward pushing material through holes 46 are uniformly distributed on the bottom surface of the upper die 40 with the central axis of the upper die 40 as the center.

[0033] Further, the upper die fixing frame 10 comprises an upper die connecting plate 12, a plurality of vertical supporting columns 11 are fixed on the edge of the bottom surface of the upper die connecting plate 12;

[0034] A central connecting through groove 13 is formed in the central portion of the upper die connecting plate 12, a plurality of vertical guiding columns 47 are fixed on the top surface of the upper die 40, an upper pushing material plate 50 is arranged directly below the central connecting through groove 13, a plurality of vertical guiding through holes are formed on the upper pushing material plate 50, the vertical guiding columns 47 are inserted into the corresponding vertical guiding through holes, the upper pushing material plate 50 is fixed on the pushing rod of an upper pushing material oil cylinder, and the pushing rod of the upper pushing material oil cylinder is inserted into the central connecting through groove 13, since it is a conventional structure, it will not be described in detail here, and it is not shown in the drawings.

[0035] A plurality of upper vertical push rods 51 are fixed on the upper push plate 50, the bottom end of the upper vertical push rod 51 extends out of the bottom surface of the upper push plate 50 and is inserted into the corresponding vertical push hole 46 of the upper die 40, the bottom surface of the upper vertical push rod 51 is flush with the bottom surface of the upper die 40 or is lower than the bottom surface of the upper die 40 or is flush with the top surface of the annular groove 42, and the outer side wall of the bottom of the upper vertical push rod 51 is close to the inner side wall of the corresponding vertical push hole 46.

[0036] A guide sleeve 1 is fixed on the inner side wall of the vertical guide hole, and the vertical guide column 47 is inserted into the corresponding guide sleeve 1, and the outer side wall thereof is close to the inner side wall of the corresponding guide sleeve 1.

[0037] Further, a lower push plate 21 is arranged below the lower die mounting plate 20, a plurality of lower vertical push rods 22 are fixed on the lower push plate 21, the top of the lower vertical push rod 22 extends out of the top surface of the lower push plate 21 and is inserted into the corresponding vertical hole of the lower die mounting plate 20 and the lower die 30, the outer side wall of the lower vertical push rod 22 is close to or close to the inner side wall of the corresponding vertical hole of the lower die mounting plate 20 and the lower die 30, and the top surface of the lower vertical push rod 22 is flush with the top surface of the lower die 30. The middle part of the top plate of the base of the rack has a lower center through slot, the lower push plate 21 is inserted into the lower center through slot, and a lower push oil cylinder is fixed on the fixed plate below the base of the rack, the top end of the push rod of the lower push oil cylinder extends out of the top surface of the lower fixed plate and is fixed on the bottom surface of the lower push plate 21, which is also a conventional structure and will not be described in detail here. It is not shown in the drawing.

[0038] In use, the upper die 40 and the lower die 30 are closed, then the molten aluminum liquid enters the casting cavity composed of the lower die 30 and the upper die 40 from the gate at the middle part of the bottom surface of the lower die 30 for casting;

[0039] After completion, the upper die fixing frame 10 is lifted, the upper die 40 is lifted together, at the same time, the push rod of the lower push oil cylinder pushes, the lower vertical push rod 22 is lifted, the aluminum beam disk formed by casting is separated from the lower die 30 and is lifted with the upper die 40, and in this process, because the molten aluminum is embedded in the corresponding annular groove 42 during casting, the contact area between the top surface of the beam disk and the top surface of the upper die 40 is increased, and after the casting is completed, the beam disk is in an integral structure, thereby increasing the contact area between the top surface of the beam disk and the top surface of the upper die 40 and improving the friction, so that the upper part of the beam disk is on the upper die 40 during demolding and will not fall off.

[0040] Then, only need to move the receiving plate to the beam disc below (receiving plate can be moved by six-axis robot or manipulator, this is the conventional structure, here is not described in detail), through, the push rod of the push cylinder pushes, so that the push plate 50 descends, the upper vertical push rod 51 descends and extends the bottom end of the corresponding vertical push hole 46 to push the beam disc from the upper die 40, fall to the receiving plate, realize receiving material, its receiving material is very convenient, greatly improve the subsequent receiving effect, convenient to take material.

[0041] Finally, it should be noted that the above embodiments are only more representative examples of the present application. Obviously, the present application is not limited to the above embodiments, but can have many variations. Any simple modification, equivalent change and modification made according to the technical essence of the present application to the above embodiments shall be considered to fall within the scope of protection of the present application.

Claims

1. A beamer disc forming die for a beamer, comprising an upper die fixing frame (10) and a lower die mounting plate (20), characterized in that: The top surface of the lower mold mounting plate (20) is fixed with a lower mold (30), the bottom end of all vertical support columns (11) of the upper mold fixing frame (10) is fixed with a same upper mold (40), the upper mold (40) is right above the lower mold (30) and is matched with the lower mold (30); The bottom surface of the upper mold (40) is formed with a center vertical through hole (41) extending upward in the middle part, the bottom surface of the upper mold (40) is formed with a plurality of annular grooves (42), all the annular grooves (42) coincide with the center axis of the center vertical through hole (41).

2. The beam disk forming mold for a spinning machine according to claim 1, characterized in that: All the annular grooves (42) are concentric annular grooves.

3. The beam disk forming mold for a spinning frame according to claim 1, characterized in that: The top surface of the upper mold (40) is formed with a circular groove (43) in the middle part, the bottom surface of the circular groove (43) is formed with a center vertical through hole (41) extending downward in the middle part, the inner side wall of the top end of the center vertical through hole (41) is formed with an upper annular groove, a center upper mold block (44) is in the center vertical through hole (41), the outer side wall of the center upper mold block (44) is close to the inner side wall of the center vertical through hole (41), the top outer side wall of the center upper mold block (44) is formed with a radial extension part inserted into the upper annular groove and fixed on the top surface of the upper annular groove, the bottom surface of the center upper mold block (44) is formed with a downward extending formed protruding part (45) in the middle part, the formed protruding part (45) extends out of the bottom end of the center vertical through hole (41) and is inserted into the center lower concave hole formed in the middle part of the top surface of the lower mold (30).

4. The beam disk forming mold for a spinning frame according to claim 1, wherein: The top surface of the lower mold (30) is formed with a plurality of formed grooves (31) extending radially outward with the center axis of the lower mold (30) as the center, the inner end of the formed grooves (31) communicates with the center lower concave hole formed in the middle part of the top surface of the lower mold (30).

5. The beam disk forming mold for a spinning frame according to claim 1, wherein: The upper mold (40) is formed with a plurality of vertical pushing material through holes (46), the vertical pushing material through holes (46) communicate with the corresponding annular grooves (42), and the bottom end of the vertical pushing material through holes (46) extends out of the bottom surface of the upper mold (40).

6. The beam disk forming mold for a spinning frame according to claim 1, wherein: The upper mold fixing frame (10) comprises an upper mold connecting plate (12), the edge of the bottom surface of the upper mold connecting plate (12) is fixed with a plurality of vertical support columns (11); The middle part of the upper mold connecting plate (12) is formed with a center connecting through groove (13), the top surface of the upper mold (40) is fixed with a plurality of vertical guide columns (47) in the middle part, the lower side of the center connecting through groove (13) is provided with an upper pushing material plate (50), the upper pushing material plate (50) is formed with a plurality of vertical guide through holes, the vertical guide columns (47) are inserted into the corresponding vertical guide through holes, the upper pushing material plate (50) is fixed with a plurality of upper vertical pushing rods (51), the bottom end of the upper vertical pushing rods (51) extends out of the bottom surface of the upper pushing material plate (50) and is inserted into the corresponding vertical pushing material through hole (46) of the upper mold (40), the bottom surface of the upper vertical pushing rods (51) is flush with the bottom surface of the upper mold (40) or is lower than the bottom surface of the upper mold (40) or is flush with the top surface of the annular groove (42), the bottom outer side wall of the upper vertical pushing rods (51) is close to the inner side wall of the corresponding vertical pushing material through hole (46).

7. The beam disk forming mold for a spinning machine according to claim 6, characterized in that: The inner side wall of the vertical guide through hole is fixed with a guide sleeve body (1), the vertical guide column (47) is inserted into the corresponding guide sleeve body (1), and the outer side wall of the vertical guide column (47) is close to the inner side wall of the corresponding guide sleeve body (1).

8. The beam disk forming mold for a spinning frame according to claim 1, characterized by: A lower pushing plate (21) is arranged right below the lower die mounting plate (20), and a plurality of lower vertical pushing rods (22) are fixed on the lower pushing plate (21), the top of the lower vertical pushing rods (22) extends out of the top surface of the lower pushing plate (21) and is inserted into corresponding vertical through holes on the lower die mounting plate (20) and the lower die (30), the outer side wall of the lower vertical pushing rods (22) is close to or abuts against the inner side wall of the corresponding vertical through holes on the lower die mounting plate (20) and the lower die (30), and the top surface of the lower vertical pushing rods (22) is flush with the top surface of the lower die (30).

Images