Horizontal mold opening device

Abstract

The utility model relates to the technical field of horizontal mold opening, in particular to a horizontal mold opening device, which is characterized by comprising a mold supporting seat body for horizontally placing an extrusion mold, a lifting driving mechanism, a longitudinal driving mechanism and two transverse insertion mechanisms capable of being inserted for mold opening, the supporting mold base body can be longitudinally arranged at the lifting end of the lifting driving mechanism in a sliding mode, and the two transverse inserting mechanisms are arranged on the left side and the right side of the supporting mold base body respectively. According to the horizontal mold opening device, more adjustment requirements can be conveniently met, so that the stress of related mechanisms on the horizontal mold opening device is uniform, the probability of loosening, deformation and damage can be greatly reduced, and the purpose of reducing the maintenance cost can be achieved; the situation that the horizontal mold opening device and the extrusion mold are scratched in the related adjusting process is avoided; the horizontal mold opening device has very high reliability and applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of horizontal mold opening, in particular to a horizontal mold opening device. Background Art

[0002] The patent application document with Chinese patent application publication number CN110538887A discloses a technical solution named "A kind of extrusion die opening machine", which includes the following technical features: base plate, vertical guide rail, V-block mounting seat, screw rod, pulley, V-block, side plate, first hydraulic cylinder, first piston, extrusion head, upper connecting plate, guide groove, guide rod, lifting ring, extrusion die, protective plate, drive motor, second hydraulic cylinder, and second piston.

[0003] This extrusion die opening machine lacks a mechanism to directly drive the extrusion die up and down. Therefore, when using extrusion dies with different outer diameters, the center of the extrusion die can easily be higher or lower than the center of the first piston. Consequently, when the extrusion head acts on the extrusion die, uneven force is applied to the extrusion head, first piston rod, and first hydraulic cylinder. This can easily lead to loosening, deformation, or damage at the connection between the extrusion head and the first piston rod, as well as deformation and damage to the extrusion head, first piston, first hydraulic cylinder, and the sealing member between the first piston and the first hydraulic cylinder, resulting in high maintenance costs.

[0004] While the extrusion die opening machine can adjust the width of the V-space between the two V-blocks to position the center of different extrusion dies at the appropriate height, this adjustment requires first placing the extrusion die in the V-space and then moving the two V-blocks laterally to raise or lower the die, making it easier for workers to determine the height of the die center. Furthermore, during the raising and lowering process, sliding friction occurs between the die and the V-blocks. Furthermore, the existing extrusion die is very heavy, so this adjustment process can easily scratch the die and the V-blocks.

[0005] Therefore, it is very necessary to design a horizontal mold opening device to solve the above-mentioned technical problems. Utility Model Content

[0006] The purpose of the present utility model is to solve the above-mentioned problems and shortcomings and to provide a horizontal mold opening device, which can conveniently realize more various adjustment requirements, which can help to make the relevant mechanisms on the horizontal mold opening device bear the force evenly, which can greatly help to reduce the probability of loosening, deformation and damage, thereby achieving the purpose of reducing maintenance costs; and the relevant adjustment process will not cause scratches on the horizontal mold opening device and the extrusion mold; the horizontal mold opening device can have very high reliability and applicability.

[0007] The technical solution of the present utility model is achieved as follows:

[0008] A horizontal mold opening device is characterized in that it includes a mold base body for horizontally placing the extrusion mold, a lifting drive mechanism, a longitudinal drive mechanism, and two transverse insertion mechanisms that can be inserted into the mold opening, wherein the longitudinal drive mechanism is arranged on the lifting end of the lifting drive mechanism, and the mold base body can be longitudinally slidably arranged on the lifting end of the lifting drive mechanism, and the mold base body is driven and connected to the longitudinal drive mechanism, and the two transverse insertion mechanisms are respectively arranged on the left and right sides of the mold base body, and the insertion ends of the two transverse insertion mechanisms are arranged relative to each other.

[0009] Preferably, the lifting drive mechanism includes a vertical telescopic drive assembly, a horizontal support plate, and several vertical guide rods. The telescopic end of the vertical telescopic drive assembly faces upward and is connected to the middle of the bottom surface of the horizontal support plate. The upper end of each vertical guide rod is connected to the bottom surface of the horizontal support plate, and each vertical guide rod is arranged around the vertical telescopic drive assembly. The mold base is set on the top surface of the horizontal support plate.

[0010] Preferably, the mold support body is a horizontally arranged plate-shaped mold support body; a longitudinally extending V-shaped support groove is provided on the top surface of the mold support body.

[0011] Preferably, two safety baffles are provided on the lifting end of the lifting drive mechanism, and the two safety baffles are respectively located in front and behind the mold base.

[0012] Preferably, the longitudinal driving mechanism is a longitudinal telescopic driving mechanism, and the die support body is connected to the telescopic end of the longitudinal driving mechanism.

[0013] Preferably, the transverse insertion mechanism includes a transverse telescopic drive assembly and an insertion cone head, and the large end of the insertion cone head is connected to the telescopic end of the transverse telescopic drive assembly.

[0014] Preferably, the horizontal mold opening device also includes a positioning seat body, which includes a horizontal bottom plate and a vertical plate. The lower end of the vertical plate is connected to the middle of the top surface of the horizontal bottom plate. At least one reinforcing rib is provided on the left and right surfaces of the vertical plate, and the lower end of each reinforcing rib is connected to the horizontal bottom plate. The transverse telescopic drive assembly is provided on the vertical plate.

[0015] Preferably, the horizontal mold opening device further comprises a protective cover, which is placed on the fixed end of the transverse telescopic drive assembly.

[0016] Preferably, a connecting block is provided on the telescopic end of the transverse telescopic drive assembly, and the large end of the insertion cone head is connected to the telescopic end of the transverse telescopic drive assembly through the connecting block; two positioning blocks are provided on the surface of the connecting block away from the transverse telescopic drive assembly, and a positioning gap is reserved between the two positioning blocks, and the large end of the insertion cone head is embedded in the positioning gap; the horizontal cross-section of the insertion cone head is a block with a conical front end and a rectangular rear end.

[0017] Preferably, the horizontal mold opening device further includes a horizontal positioning plate, the lifting drive mechanism is arranged on the middle part of the horizontal positioning plate, and the two transverse insertion mechanisms are respectively arranged on the left and right ends of the horizontal positioning plate.

[0018] The beneficial effects of the present invention are as follows: on the horizontal mold opening device, the mold support base can be used to place the extrusion mold horizontally; the lifting drive mechanism can be used to drive the extrusion mold to move up and down; the longitudinal drive mechanism can be used to drive the extrusion mold to move forward and backward; and the two transverse insertion mechanisms can be inserted into the corresponding gaps of the extrusion mold from the left and right sides to achieve the mold opening effect. In this way, the horizontal mold opening device can meet the needs of lifting adjustment and front and back adjustment, which can help the extrusion mold to correspond more accurately and reasonably to the transverse insertion mechanism, so as to ensure that the transverse insertion mechanism can be evenly stressed during the insertion process of the extrusion mold, which can greatly help reduce the probability of the components of the transverse insertion mechanism becoming loose, deformed, and damaged, thereby achieving the purpose of reducing maintenance costs. At the same time, when the horizontal mold opening device lifts and adjusts the height position of the extrusion mold, there is no need for relative sliding between the extrusion mold and the mold support base, which can avoid scratches on the extrusion mold and the mold support base. Such a horizontal mold opening device can have very high reliability and applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is one of the structural diagrams of the horizontal mold opening device in the utility model.

[0020] Figure 2 This is the second structural diagram of the horizontal mold opening device in the utility model.

[0021] Figure 3 This is the third structural diagram of the horizontal mold opening device in the present utility model.

[0022] Figure 4 This is the fourth structural diagram of the horizontal mold opening device in the utility model.

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the horizontal insertion mechanism in the present utility model.

[0024] Figure 6 It is a schematic diagram of the assembly structure of the mold support body and the lifting drive mechanism in the utility model.

[0025] Figure 7 It is a schematic diagram of the assembly structure of the mold support body and the longitudinal drive mechanism in the utility model.

[0026] Figure 8 This is a structural diagram of the utility model in use. DETAILED DESCRIPTION

[0027] like Figures 1 to 4 As shown, the utility model describes a horizontal mold opening device, comprising a mold base body 1 for horizontally placing the extrusion mold, a lifting drive mechanism 2, a longitudinal drive mechanism 3, and two transverse insertion mechanisms 4 that can be inserted into the mold opening, wherein the longitudinal drive mechanism 3 is arranged on the lifting end of the lifting drive mechanism 2, and the mold base body 1 can be longitudinally slidably arranged on the lifting end of the lifting drive mechanism 2, and the mold base body 1 is driven and connected to the longitudinal drive mechanism 3, and the two transverse insertion mechanisms 4 are respectively arranged on the left and right sides of the mold base body 1, and the insertion ends of the two transverse insertion mechanisms 4 are arranged relative to each other.

[0028] In this horizontal mold opening device, the mold support base 1 can accommodate the extrusion die horizontally; the lifting drive mechanism 2 can be used to drive the extrusion die to move up and down; the longitudinal drive mechanism 3 can be used to drive the extrusion die to move forward and backward; and two transverse insertion mechanisms 4 can be inserted from the left and right sides into the corresponding gaps of the extrusion die to achieve the mold opening effect. This horizontal mold opening device can meet the requirements of lifting and forward and backward adjustment, which can help the extrusion die more accurately and reasonably match the transverse insertion mechanism 4, ensuring that the transverse insertion mechanism 4 is evenly stressed during insertion into the extrusion die. This can greatly reduce the chance of the components of the transverse insertion mechanism 4 becoming loose, deformed, or damaged, thereby reducing maintenance costs. Furthermore, when the horizontal mold opening device lifts and adjusts the height of the extrusion die, the extrusion die and the mold support base 1 do not slide relative to each other, which prevents scratches on the extrusion die and the mold support base 1. Such a horizontal mold opening device can be highly reliable and applicable.

[0029] like Figure 4 and Figure 6 As shown, the lifting drive mechanism 2 includes a vertical telescopic drive assembly 21, a horizontal support plate 22, and a plurality of vertical guide rods 23. The telescopic end of the vertical telescopic drive assembly 21 faces upward and connects to the middle of the bottom surface of the horizontal support plate 22. The upper end of each vertical guide rod 23 connects to the bottom surface of the horizontal support plate 22, and each vertical guide rod 23 is arranged around the vertical telescopic drive assembly 21. The mold base 1 is set on the top surface of the horizontal support plate 22. Such a lifting drive mechanism 2 is very stable and reliable, which can achieve the purpose of stably driving the extrusion mold to rise and fall, thereby helping to further improve the reliability and applicability of the horizontal mold opening device.

[0030] like Figure 4 As shown, the vertical telescopic drive assembly 21 is an oil cylinder, an electric push rod or a pneumatic cylinder, which can meet the needs of actual manufacturing and use.

[0031] like Figure 6 and Figure 7 As shown, the die support body 1 is a horizontally arranged plate-shaped die support body; a longitudinally extending V-shaped bracket 11 is formed on the top surface of the die support body 1. The plate-shaped die support body 1 not only simplifies its structure but also facilitates stable installation. The V-shaped bracket 11 not only makes the die support body 1 easy to manufacture but also ensures that the die support body 1 supports and positions the extrusion die stably and reliably, further enhancing the reliability and applicability of the horizontal die opening device.

[0032] like Figure 6 As shown, two safety baffles 24 are provided on the lifting end of the lifting drive mechanism 2, and the two safety baffles 24 are respectively located in front and behind the die support body 1. The front and rear safety baffles 24 can form a blocking effect in front and behind the die support body 1, so as to prevent the components of the die from falling when the extrusion die on the die support body 1 is opened. This not only prevents the components of the die from being damaged, but also greatly improves safety.

[0033] like Figure 6 and Figure 7 As shown, the longitudinal drive mechanism 3 is a longitudinal telescopic drive mechanism, and the die support body 1 is connected to the telescopic end of the longitudinal drive mechanism 3. This can make the longitudinal drive mechanism 3 have a simple and reliable structure, and can also ensure that the longitudinal drive is very stable.

[0034] like Figure 6 and Figure 7 As shown, the longitudinal drive mechanism 3 is an oil cylinder, an electric push rod or an air cylinder, which can meet the needs of actual manufacturing and use.

[0035] like Figure 5 As shown, the transverse insertion mechanism 4 includes a transverse telescopic drive assembly 41 and an insertion cone 42. The large end of the insertion cone 42 is connected to the telescopic end of the transverse telescopic drive assembly 41. Such a transverse insertion mechanism 4 not only has a simple structure, but also stably achieves the purpose of inserting and opening the extrusion die, thereby improving the convenience and accuracy of opening the extrusion die. The insertion cone 42 can be easily inserted into the corresponding gap of the extrusion die, thereby facilitating accurate and stable opening of the extrusion die.

[0036] like Figure 5 As shown, the transverse telescopic drive assembly 41 is an oil cylinder, an electric push rod or an air cylinder, which can meet the actual manufacturing and use requirements.

[0037] like Figures 1 to 5 As shown, the horizontal mold opening device further includes a positioning base 5, which includes a horizontal base plate 51 and a vertical plate 52. The lower end of the vertical plate 52 is connected to the middle of the top surface of the horizontal base plate 51. At least one reinforcing rib 53 is provided on each of the left and right surfaces of the vertical plate 52, and the lower end of each reinforcing rib 53 is connected to the horizontal base plate 51. The transverse telescopic drive assembly 41 is disposed on the vertical plate 52. Such a positioning base 5 not only has a simple structure, but also can achieve the function of stably positioning the transverse telescopic drive assembly 41, thereby helping to further improve the reliability and applicability of the horizontal mold opening device.

[0038] like Figure 5 As shown, the size, number, and position of the reinforcing ribs 53 can be set according to actual needs. On one side of the vertical plate 52, two larger reinforcing ribs 53 are set at the front and rear ends of the vertical plate 52, and the upper ends of the two reinforcing ribs 53 are connected to the upper end of the vertical plate 52, and the lower sides of the two reinforcing ribs 53 are connected to the outer side of the horizontal base plate 51; two smaller reinforcing ribs 53 are set in the middle of the vertical plate 52, and the upper ends of the two reinforcing ribs 53 are connected to the middle of the vertical plate 52, and the lower sides of the two reinforcing ribs 53 are connected to the outer side of the horizontal base plate 51. The transverse telescopic drive assembly 41 is set on the middle of the upper end of the vertical plate 52, and the telescopic end of the transverse telescopic drive assembly 41 is set through the vertical plate 52. This can make the positioning seat 5 have a more stable and reliable structure, thereby helping to further improve the stability and reliability of the installation and positioning of the transverse telescopic drive assembly 41.

[0039] like Figure 1 As shown, the horizontal mold opening device further includes a protective cover 6, which is placed over the fixed end of the transverse telescopic drive assembly 41. This not only provides shielding and protection for the transverse telescopic drive assembly 41, but also utilizes the internal space of the protective cover 6 to provide a reliable and safe installation space for related components, thereby helping to further improve the reliability and applicability of the horizontal mold opening device.

[0040] like Figure 1 As shown, in the actual manufacturing process, the size of the protective cover 6 placed on the two transverse telescopic drive components 41 can be made different, and the specific size can be set according to the number of components specifically arranged in the two protective covers 6.

[0041] like Figure 5As shown, a connecting block 43 is provided on the telescopic end of the transverse telescopic drive assembly 41, and the large end of the insert cone head 42 is connected to the telescopic end of the transverse telescopic drive assembly 41 through the connecting block 43; two positioning blocks 44 are provided on the surface of the connecting block 43 away from the transverse telescopic drive assembly 41, and a positioning gap 45 is reserved between the two positioning blocks 44, and the large end of the insert cone head 42 is embedded in the positioning gap 45; the horizontal cross-section of the insert cone head 42 is a block with a conical front end and a rectangular rear end. This can play a very stable and reliable positioning role for the insert cone head 42, thereby helping to further improve the stability and reliability of the installation and positioning of the insert cone head 42. The use of the above-mentioned insert cone head 42 not only can make the insert cone head 42 have a high structural strength, but also can make the insertion and mold opening effect of the insert cone head 42 very good, thereby helping to further improve the reliability and applicability of the horizontal mold opening device.

[0042] During the actual installation process, the large end of the insert cone 42 can be fixed to the positioning block 44 using at least one screw or bolt (not shown in the figure), so that the insert cone 42 can be stably installed.

[0043] like Figure 5 As shown, the connecting block 43 is provided with at least one transverse guide rod 46, which can be slidably passed through the vertical plate 52. This can further improve the stability and accuracy of the transverse movement of the inserted cone 42, thereby helping to further improve the reliability and stability of the horizontal mold opening device.

[0044] like Figures 1 to 4 As shown, the horizontal mold opening device further includes a horizontal positioning plate 7, the lifting drive mechanism 2 is disposed in the middle of the horizontal positioning plate 7, and the two transverse insertion mechanisms 4 are respectively disposed on the left and right ends of the horizontal positioning plate 7. This allows the lifting drive mechanism 2 and the two transverse insertion mechanisms 4 to be conveniently, accurately, and stably positioned together, thereby further improving the reliability and applicability of the horizontal mold opening device.

[0045] like Figure 4 As shown, the horizontal base plate 51 is fixed to the horizontal positioning plate 7 by a plurality of bolts 8. This can achieve the purpose of stably installing and positioning the transverse insertion mechanism 4, thereby helping to improve the stability and reliability of the assembly.

[0046] like Figure 1 and Figure 2 As shown, in the actual manufacturing process, the frame 9 can be used to support and position the horizontal positioning plate 7, and the protective cover 6 can be connected to the frame 9, which can better meet the needs of actual use.

[0047] like Figure 4As shown, the vertical telescopic drive assembly 21 is arranged on the horizontal positioning plate 7, and at least one vertical guide rod 23 is provided on the bottom surface of the horizontal support plate 22, so that the vertical guide rod 23 can slide vertically onto the horizontal positioning plate 7. This not only improves the accuracy and stability of the vertical movement of the mold base 1, but also improves the supporting capacity of the mold base 1, thereby helping to further improve the reliability and applicability of the horizontal mold opening device.

[0048] like Figure 8 As shown, during actual use, the extrusion die 100 is placed in the V-shaped bracket 11, so that the insertion cone heads 42 on the two lateral insertion mechanisms 4 are respectively directed toward the gaps on both sides of the extrusion die 100 through the relevant mechanisms on the horizontal mold opening device, and then the two lateral insertion mechanisms 4 are squeezed toward the middle, so that the extrusion die 100 can be opened, thereby meeting the needs of actual use.

Claims

1. A horizontal mold opening device, characterized in that: The invention comprises a die support base (1) for horizontally placing an extrusion die, a lifting drive mechanism (2), a longitudinal drive mechanism (3), and two transverse insertion mechanisms (4) capable of being inserted into the die opening, wherein the longitudinal drive mechanism (3) is arranged on the lifting end of the lifting drive mechanism (2), the die support base (1) can be longitudinally slidably arranged on the lifting end of the lifting drive mechanism (2), and the die support base (1) is driven and connected to the longitudinal drive mechanism (3), and the two transverse insertion mechanisms (4) are respectively arranged on the left and right sides of the die support base (1), and the insertion ends of the two transverse insertion mechanisms (4) are arranged relative to each other.

2. The horizontal mold opening device according to claim 1, characterized in that: The lifting drive mechanism (2) comprises a vertical telescopic drive assembly (21), a horizontal support plate (22), and a plurality of vertical guide rods (23). The telescopic end of the vertical telescopic drive assembly (21) faces upward and is connected to the middle of the bottom surface of the horizontal support plate (22). The upper end of each vertical guide rod (23) is connected to the bottom surface of the horizontal support plate (22), and each vertical guide rod (23) is arranged around the vertical telescopic drive assembly (21). The mold base (1) is arranged on the top surface of the horizontal support plate (22).

3. The horizontal mold opening device according to claim 1 or 2, characterized in that: The die support body (1) is a horizontally arranged plate-shaped die support body; a longitudinally extending V-shaped support groove (11) is provided on the top surface of the die support body (1).

4. The horizontal mold opening device according to claim 1, characterized in that: Two safety baffles (24) are provided on the lifting end of the lifting drive mechanism (2), and the two safety baffles (24) are respectively located in front and behind the die support body (1).

5. The horizontal mold opening device according to claim 1, characterized in that: The longitudinal drive mechanism (3) is a longitudinal telescopic drive mechanism, and the die support body (1) is connected to the telescopic end of the longitudinal drive mechanism (3).

6. The horizontal mold opening device according to claim 1, characterized in that: The transverse insertion mechanism (4) comprises a transverse telescopic drive assembly (41) and an insertion cone head (42), wherein the large end of the insertion cone head (42) is connected to the telescopic end of the transverse telescopic drive assembly (41).

7. The horizontal mold opening device according to claim 6, characterized in that: The invention also includes a positioning seat body (5), wherein the positioning seat body (5) includes a horizontal bottom plate (51) and a vertical plate (52), wherein the lower end of the vertical plate (52) is connected to the middle of the top surface of the horizontal bottom plate (51), and at least one reinforcing rib (53) is provided on the left and right surfaces of the vertical plate (52), and the lower end of each reinforcing rib (53) is connected to the horizontal bottom plate (51), and the transverse telescopic drive assembly (41) is provided on the vertical plate (52).

8. The horizontal mold opening device according to claim 6, characterized in that: It also includes a protective cover (6), which is placed on the fixed end of the transverse telescopic drive assembly (41).

9. The horizontal mold opening device according to claim 6, characterized in that: A connecting block (43) is provided on the telescopic end of the transverse telescopic drive assembly (41), and the large end of the insertion cone head (42) is connected to the telescopic end of the transverse telescopic drive assembly (41) through the connecting block (43); two positioning blocks (44) are provided on the surface of the connecting block (43) away from the transverse telescopic drive assembly (41), and a positioning gap (45) is reserved between the two positioning blocks (44), and the large end of the insertion cone head (42) is embedded in the positioning gap (45); the horizontal cross-section of the insertion cone head (42) is a block with a conical front end and a rectangular rear end.

10. The horizontal mold opening device according to claim 1, characterized in that: It also includes a horizontal positioning plate (7), the lifting drive mechanism (2) is arranged on the middle part of the horizontal positioning plate (7), and the two transverse insertion mechanisms (4) are respectively arranged on the left and right ends of the horizontal positioning plate (7).

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