Arch bridge-like modeling pressure center movable template

Abstract

The utility model relates to an arch-bridge-like modeling pressure center movable mold plate, and relates to the field of injection molding machine parts, the arch-bridge-like modeling pressure center movable mold plate comprises a main plate, one side of the main plate is provided with an auxiliary plate for connecting a crank arm structure, the auxiliary plate is provided with a pressure-resistant groove for improving the pressure-resistant ability of the movable mold plate, and the two ends of the pressure-resistant groove are both communicated with the outside. The structure has the effects of improving the structural strength of the movable mold plate and improving the injection molding precision of the injection molding machine.

Description

Technical Field

[0001] The present application relates to the field of injection molding machine components, and in particular to a center-pressing moving template with an arch-like shape. Background Art

[0002] A moving template refers to an injection molding machine component that helps the mold to open and close. During the injection molding process, the mold needs to complete the opening and closing actions so that the product can be successfully molded. The moving template helps the mold to complete the opening and closing actions, enabling the product to be successfully molded.

[0003] In the prior art, such as the moving template structure, moving template assembly and injection molding machine with the publication number CN113276351B, the moving template is generally installed on the crank arm structure of the injection molding machine. By driving the crank arm structure of the injection molding machine, the moving template is driven to move up and down in the injection molding machine, and then the opening and closing actions of the mold are controlled. In the injection molding machine, the performance of the moving template determines the injection accuracy of the injection molding machine.

[0004] When the injection molding machine drives the crank arm structure to drive the moving template, the moving template is prone to deformation under force, resulting in a reduction in injection accuracy. Summary of the Utility Model

[0005] In order to improve the structural strength of the moving template and the injection accuracy of the injection molding machine, the present application provides a center-pressing moving template with an arch-like shape.

[0006] A center-pressing moving template with an arch-like shape includes a main board. A sub-board for connecting the crank arm structure is arranged on one side of the main board. Compression-resistant grooves for improving the compression resistance of the moving template are formed on the sub-board, and both ends of the compression-resistant grooves communicate with the outside.

[0007] By adopting the above technical solution, the overall weight of the moving template is reduced through the compression-resistant grooves, thereby streamlining and optimizing the overall structure, improving the material utilization rate of the moving template, reducing costs, and improving the structural strength of the moving template through the compression-resistant grooves, thereby improving the injection accuracy of the injection molding machine.

[0008] Preferably, the compression-resistant grooves are formed in an arch shape, and the arch openings of the compression-resistant grooves face the sub-board.

[0009] By adopting the above technical solution, an arch-shaped support structure is formed through the arch-shaped compression-resistant grooves, strengthening the concept of center clamping, thereby improving the structural strength of the moving template, reducing the deformation of the moving template, and improving the flatness of the mold surface.

[0010] Preferably, a board body reinforcing rib is arranged between the sub-board and the main board, and the board body reinforcing rib is arranged perpendicular to the opening direction of the compression-resistant grooves.

[0011] By adopting the above technical solution, one side of the plate reinforcing rib is integrally provided with the auxiliary plate, and the other side of the plate reinforcing rib is integrally provided with the main plate, thereby improving the connection strength between the main plate and the auxiliary plate, and further improving the overall structural strength of the moving template.

[0012] Preferably, a force-bearing reinforcing rib is provided between the auxiliary plate and the main plate, and the force-bearing reinforcing rib is located on the side where the compression groove communicates with the outside.

[0013] By adopting the above technical solution, one side of the force-bearing reinforcing rib is integrally provided with the auxiliary plate, and the other side of the force-bearing reinforcing rib is integrally provided with the main plate, thereby reducing the deformation of the moving template when it is stressed, and further improving the overall structural strength of the moving template.

[0014] Preferably, a sleeve through which a pull rod passes is provided on the main plate.

[0015] By adopting the above technical solution, the pull rod presses against the sleeve in the central cavity of the sleeve, thereby restricting the moving direction of the moving template on the injection molding machine, reducing the uneven stress caused by the deviation of the moving template, and further reducing the situation of damage to the moving template.

[0016] Preferably, an auxiliary plate connecting rib is provided between the sleeve and the auxiliary plate.

[0017] By adopting the above technical solution, one end of the auxiliary plate connecting rib is connected to the auxiliary plate, and the other end of the auxiliary plate connecting rib is connected to the sleeve, thereby reducing the bending of the sleeve caused by stress, and further reducing the uneven stress caused by the deviation of the moving template, and further reducing the situation of damage to the moving template.

[0018] Preferably, a main plate connecting rib is provided between the sleeve and the main plate.

[0019] By adopting the above technical solution, one side of the main plate connecting rib is integrally provided with the sleeve, and the other side of the main plate connecting rib is integrally provided with the main plate, thereby improving the connection strength between the sleeve and the main plate, and further improving the overall structural strength of the moving template.

[0020] Preferably, a transition surface for the smooth transition of the main plate to the sleeve is provided on the main plate connecting rib.

[0021] By adopting the above technical solution, the friction force received by the main plate connecting rib is reduced through the transition surface, thereby reducing the reduction of the connection strength between the sleeve and the main plate caused by the wear of the main plate connecting rib, and further reducing the reduction of the structural strength of the moving template.

[0022] Preferably, a connection groove for connecting the wire rail machine is provided on the main plate, and a guide rail connection block for connecting the wire rail machine is provided on the main plate.

[0023] By adopting the above technical solution, the moving template is installed on the linear guide machine through the connecting groove and the guide rail connecting block, thereby improving the applicability of the moving template, enabling the selection and replacement of components according to the use environment, and improving the convenience of using the linear guide machine.

[0024] Preferably, a connecting rod is provided between the main board and the sub-board. One end of the connecting rod is connected to the main board, and the other end of the connecting rod is connected to the sub-board.

[0025] By adopting the above technical solution, the main board and the sub-board are connected through the connecting rod, thereby improving the connection strength between the main board and the sub-board, and dispersing the force of the moving template through the connecting rod, so that the force of the moving template is more uniform and the structural strength of the moving template is improved.

[0026] In summary, the present application includes at least one of the following beneficial technical effects:

[0027] 1. The overall weight of the moving template is reduced through the compression groove, thereby streamlining and optimizing the overall structure, improving the material utilization rate of the moving template, reducing costs, and improving the structural strength of the moving template through the compression groove, thereby improving the injection precision of the injection molding machine;

[0028] 2. An arch-shaped support structure is formed through the arched compression groove, strengthening the concept of central mold clamping, thereby improving the structural strength of the moving template, reducing the deformation of the moving template, and improving the flatness of the mold surface;

[0029] 3. The moving template is installed on the linear guide machine through the connecting groove and the guide rail connecting block, thereby improving the applicability of the moving template, enabling the selection and replacement of components according to the use environment, and improving the convenience of using the linear guide machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 is a schematic structural diagram of a kind of arch-shaped pressing center moving template in Embodiment 1 of the present application.

[0031] Figure 2 is a schematic structural diagram of a kind of arch-shaped pressing center moving template in Embodiment 2 of the present application.

[0032] Description of the reference numerals: 1, main board; 2, sub-board; 3, compression groove; 4, plate body reinforcing rib; 5, force reinforcing rib; 6, barrel sleeve; 7, sub-board connecting rib; 8, main board connecting rib; 9, transition surface; 10, connecting groove; 11, guide rail connecting block; 12, connecting rod; 13, lock shaft hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0033] The following is a further detailed description of the present application in conjunction with the attached Figure 1-2 Drawings.

[0034] Embodiment 1:

[0035] Refer toFigure 1 An embodiment of the present application discloses a center-pressing movable template with an arch-like shape, which includes a main board 1 and a sub-board 2. The main board 1 and the sub-board 2 are integrally arranged, and the sub-board 2 does not extend beyond the periphery of the main board 1. A lock shaft hole 13 for connecting a crank arm structure is provided on the side of the sub-board 2 away from the main board 1. A compressive groove 3 for improving the structural strength of the movable template is provided on the sub-board 2. Both ends of the compressive groove 3 communicate with the outside. The compressive groove 3 is formed in an arch shape, and the arch opening of the compressive groove 3 faces the sub-board 2.

[0036] Refer to Figure 1 A plate body reinforcing rib 4 for strengthening the connection strength is provided between the sub-board 2 and the main board 1. One side of the plate body reinforcing rib 4 is integrally arranged with the sub-board 2, and the other side of the plate body reinforcing rib 4 is integrally arranged with the main board 1. The plate body reinforcing rib 4 is symmetrically arranged about the central axis of the compressive groove 3.

[0037] Refer to Figure 1 A force-bearing reinforcing rib 5 is also provided between the sub-board 2 and the main board 1. One side of the force-bearing reinforcing rib 5 is integrally arranged with the sub-board 2, and the other side of the force-bearing reinforcing rib 5 is integrally arranged with the main board 1. The force-bearing reinforcing rib 5 is symmetrically arranged on both sides where the compressive groove 3 communicates with the outside.

[0038] Refer to Figure 1 An embodiment of the present application includes a barrel sleeve 6. The barrel sleeve 6 is arranged around the main board 1 and is for the pull rod of an injection molding machine to pass through. By means of the barrel sleeve 6, the situation of the movable template shifting when moving on the injection molding machine is reduced, thereby reducing the situation of damage caused by uneven force on the movable template.

[0039] A sub-board connecting rib 7 is provided between the barrel sleeve 6 and the sub-board 2. One end of the sub-board connecting rib 7 is connected to the barrel sleeve 6, and the other end of the sub-board connecting rib 7 is connected to the sub-board 2. By means of the sub-board connecting rib 7, the situation of the barrel sleeve 6 being bent due to force is reduced, and the structural strength of the movable template is improved.

[0040] A main board connecting rib 8 is provided between the sleeve and the main board 1. One side of the main board connecting rib 8 is integrally arranged with the barrel sleeve 6, and the other side of the main board connecting rib 8 is integrally arranged with the main board 1. A transition surface 9 for the main board 1 to smoothly transition to the surface of the barrel sleeve 6 is provided on the main board connecting rib 8. The transition surface 9 is formed on the side of the main board connecting rib 8 facing the outside. By means of the main board connecting rib 8, the connection strength between the barrel sleeve 6 and the main board 1 is enhanced, and by means of the transition surface 9, the situation of wear of the main board connecting rib 8 is reduced.

[0041] Embodiment 2:

[0042] Refer to Figure 2 The difference between this embodiment and Embodiment 1 is that guide rail connection blocks 11 are symmetrically arranged on the main board 1, and a connection groove 10 for connecting a linear rail machine is provided on the main board 1. The movable template is fixed to the linear rail machine through the guide rail connection blocks 11 and the connection groove 10, thereby reducing the situation of the movable template shifting when moving on the linear rail machine.

[0043] Refer to Figure 2 , a connecting rod 12 is provided between the main board 1 and the auxiliary board 2. One end of the connecting rod 12 is integrally provided with the main board 4, and the other end of the connecting rod 12 is integrally provided with the auxiliary board 2. The connecting rod 12, the main board 1 and the auxiliary board 2 form a triangle, thereby further improving the structural strength of the moving template and reducing the situation of damage to the moving template.

[0044] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A kind of center-pressing movable template with an arch bridge shape, comprising a main board (1), characterized in that: On one side of the main board (1), a sub-board (2) is provided for connecting the crank arm structure. An anti-compression groove (3) for improving the anti-compression ability of the moving template is formed on the sub-board (2), and both ends of the anti-compression groove (3) communicate with the outside.

2. The kind of arch bridge-shaped center-pressing movable template according to claim 1, characterized in that: The anti-compression groove (3) is formed in an arched shape, and the arched opening of the anti-compression groove (3) faces the sub-board (2).

3. The kind of arch bridge-shaped center-pressing movable template according to claim 1, characterized in that: A board body reinforcing rib (4) is provided between the sub-board (2) and the main board (1), and the board body reinforcing rib (4) is arranged perpendicular to the opening direction of the anti-compression groove (3).

4. A kind of center-pressing movable template with an arch bridge shape according to claim 1, characterized in that: A force-bearing reinforcing rib (5) is provided between the sub-board (2) and the main board (1), and the force-bearing reinforcing rib (5) is located on the side where the anti-compression groove (3) communicates with the outside.

5. A kind of arch - shaped center - pressing movable template according to claim 1, characterized in that: A barrel sleeve (6) for the pull rod to pass through is provided on the main board (1).

6. A kind of arch - shaped pressing center moving template according to claim 5, characterized in that: A sub-board connecting rib (7) is provided between the barrel sleeve (6) and the sub-board (2).

7. A kind of arch - shaped pressing center moving template according to claim 6, characterized in that: A main board connecting rib (8) is provided between the barrel sleeve (6) and the main board (1).

8. A kind of center-pressing movable template with an arch bridge shape according to claim 7, characterized in that: A transition surface (9) for the smooth transition of the main board (1) to the barrel sleeve (6) is formed on the main board connecting rib (8).

9. A kind of center-pressing movable template with an arch bridge shape according to claim 1, characterized in that: A connection groove (10) for connecting the wire rail machine is formed on the main board (1), and a guide rail connecting block (11) for connecting the wire rail machine is provided on the main board (1).

10. A kind of arch - shaped center - pressing movable template according to claim 9, characterized in that: A connecting rod (12) is provided between the main board (1) and the sub-board (2). One end of the connecting rod (12) is connected to the main board (1), and the other end of the connecting rod (12) is connected to the sub-board (2).

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