Super-long pull rod supporting device

Abstract

The utility model relates to a super-long pull rod supporting device. The super-long pull rod supporting device comprises a supporting block, a static template, a supporting ring and a pull rod, the static template is a cuboid, supporting blocks are arranged at the two corners of the top of the static template, supporting rings are arranged at the positions close to the four corners of the static template, the supporting rings close to the two corners of the top of the static template are connected with the supporting blocks, the supporting rings are arranged at one ends of pull rods in a sleeving mode, and the pull rods at the top are connected with the static template through the supporting rings; the ultra-long pull rod supporting device assists in supporting the pull rod, compared with an ultra-long pull rod which is directly installed originally, drooping caused by deflection can be effectively reduced, stable operation of the pull rod is guaranteed, meanwhile, normal mold opening and closing and accuracy of a plastic injection molding machine are guaranteed, the structure is simple and easy to install through the improved design, and cost is low. The adaptability is good, and the device can be flexibly used for different specifications and models.

Description

Technical Field

[0001] This utility model relates to the field of plastic injection molding machine technology, and in particular to an ultra-long tie rod support device. Background Technology

[0002] Due to the unique design of plastic injection molding machines, the injection stroke is lengthened according to design requirements during operation, necessitating the use of specially extended tie rods. After prolonged machine operation, this design can cause the tie rods to sag due to deflection, leading to permanent deformation or even breakage. These problems not only affect the normal mold opening and closing accuracy of the injection molding machine but can also disrupt normal production, causing significant economic losses to customers and manufacturers. The specially extended tie rods are heavy and their installation is complex, time-consuming, and labor-intensive. The traditional installation method involves lifting the tie rod with a crane, locating the assembly position, and then directly fixing it to the stationary platen with screws. This installation method is prone to causing the tie rod to sag due to deflection from continuous operation after prolonged use, thus affecting normal production. Utility Model Content

[0003] To address the problem of sagging caused by deflection loads on specially lengthened tie rods due to design requirements, an ultra-long tie rod support device is proposed.

[0004] The technical solution of this utility model is as follows: an ultra-long tie rod support device, including a support block, a static template, a support ring, and a tie rod; the static template is a cuboid, with support blocks provided at the top two corners of the static template, and support rings provided at the four corners near the static template. The support rings near the top two corners of the static template are connected to the support blocks, and the support rings are sleeved on one end of the tie rod. The top tie rod is connected to the static template through the support rings.

[0005] Preferably, the support block is connected to the static template by bolts.

[0006] Preferably, the support rings near the bottom two corners of the static template are provided with support ring seats, and the support ring seats are fixedly connected to the bottom of the support ring body.

[0007] Preferably, the support ring seat is connected to the support ring by bolts.

[0008] Preferably, the support blocks are arranged symmetrically.

[0009] The beneficial effects of this utility model are as follows: This utility model provides an ultra-long tie rod support device, which assists in supporting the tie rod. Compared with the original directly installed ultra-long tie rod, it can effectively reduce the sagging caused by deflection, ensure the stable operation of the tie rod, and at the same time ensure the normal opening and closing of the plastic injection molding machine and its accuracy. Through improved design, the structure is simple and easy to install, with good adaptability and can be flexibly used for different specifications of machine models. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of the ultra-long tie rod support device of this utility model.

[0011] The component names corresponding to the various reference numerals in the diagram are as follows:

[0012] 1. Support block; 2. Static template; 3. Support ring; 5. Support ring seat; 4. Tie rod. Detailed Implementation

[0013] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments. This embodiment is based on the technical solution of the present invention and provides detailed implementation methods and specific operating procedures; however, the scope of protection of the present invention is not limited to the following embodiments.

[0014] refer to Figure 1 As shown, this utility model provides an ultra-long tie rod support device, including a support block 1, a static template 2, a support ring 3, and a tie rod 4; the static template 2 is a cuboid, and the top two corners of the static template 2 are provided with support blocks 1, which are connected to the static template 2 by bolts. Support rings 3 are provided near the four corners of the static template 2, and the support rings 3 are sleeved on one end of the tie rod 4. The support rings 3 near the top two corners of the static template 2 are connected to the support blocks 1, so that the tie rod 4 at the top is connected to the static template 2 through the support rings 3;

[0015] Support rings 3 located near the bottom two corners of the static template 2 are provided with support ring seats 5. The support ring seats 5 are fixedly connected to the bottom of the support rings 3 by bolts. The base of the support ring seats 5 is connected to the guide rail of the machine frame by bolts.

[0016] The support blocks 1 are symmetrically arranged in the horizontal direction;

[0017] Tie rod 4 is inserted from the back of static template 2 and bolted to the large hydraulic cylinder. Support block 1 and support block 3 can help support tie rod 4, fundamentally avoiding the sagging problem caused by deflection.

[0018] The beneficial effects are as follows: This utility model provides an ultra-long tie rod support device, which, compared with the original directly installed ultra-long tie rod, can effectively reduce the sagging caused by deflection, ensure the stable operation of the tie rod, and also ensure the normal opening and closing of the plastic injection molding machine and its accuracy. Through improved design, the structure is simple and easy to install, with good adaptability and can be flexibly used for different specifications of machines.

[0019] It should be noted that the terms "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships are based on the orientation or positional relationships shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. The terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. "A plurality of" means two or more. "Installed," "connected," and "joined" should be interpreted broadly; for example, they can refer to a fixed connection, a detachable connection, or an integral connection.

[0020] The above description is merely a preferred embodiment of this utility model and is not intended to limit this utility model in any form or substance. It should be noted that those skilled in the art can make various improvements and additions without departing from this utility model, and these improvements and additions should also be considered within the protection scope of this utility model. Any modifications, alterations, and equivalent changes made by those skilled in the art without departing from the spirit and scope of this utility model using the disclosed technical content are equivalent embodiments of this utility model. Furthermore, any modifications, alterations, and evolutions made to the above embodiments based on the essential technology of this utility model are still within the scope of the technical solution of this utility model.

Claims

1. An ultra-long tie rod support device, characterized in that, It includes a support block (1), a static template (2), a support ring (3), and a tie rod (4). The static template (2) is a cuboid. The top two corners of the static template (2) are provided with support blocks (1), and the four corners near the static template (2) are provided with support rings (3). The support rings (3) near the top two corners of the static template (2) are connected to the support blocks (1). The support rings (3) are sleeved on one end of the tie rod (4), and the top tie rod (4) is connected to the static template (2) through the support rings (3).

2. The ultra-long tie rod support device according to claim 1, characterized in that, The support block (1) is connected to the static template (2) by bolts.

3. The ultra-long tie rod support device according to claim 1, characterized in that, The support ring (3) near the bottom two corners of the static template (2) is provided with a support ring seat (5), and the support ring seat (5) is fixedly connected to the bottom of the support ring (3).

4. The ultra-long tie rod support device according to claim 3, characterized in that, The support ring seat (5) is connected to the support ring (3) by bolts.

5. The ultra-long tie rod support device according to claim 1, characterized in that, The support blocks (1) are arranged symmetrically.

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