Tool equipment for mold locking cylinder barrel and pull rod of injection molding machine

Abstract

The utility model belongs to the field of assembly, and provides tooling equipment for a mold locking cylinder barrel and a pull rod of an injection molding machine, which comprises a tooling seat, a mold locking cylinder barrel and a pull rod, the lifting mechanism is arranged on the side wall of the mounting plate, the output end of the lifting mechanism is connected with a profiling block, and the top wall of the profiling block can be tightly attached to the outer wall of the mold locking cylinder barrel so as to limit displacement of the mold locking cylinder barrel in the radial direction of the mold locking cylinder barrel. Compared with the prior art, the utility model has the advantages that the pull rod is initially positioned through the limiting groove and is matched with the lifting oil cylinder to adjust the position of the profiling block, so that the pull rod and the mold locking cylinder barrel are ensured to be on the same horizontal plane, and the accuracy and the stability when the material moving oil cylinder drives the pull rod to be inserted into the mold locking cylinder barrel are guaranteed; according to the tool equipment, the risk in the manual contact part installation process is reduced, the fatigue strength during manual operation is reduced, and the overall installation efficiency and safety are further improved.

Description

Technical Field

[0001] The utility model belongs to the field of assembly, and particularly relates to a tooling device for an injection molding machine clamping cylinder barrel and tie rods. Background Art

[0002] During the installation of existing large injection molding machines, the fixation of the tie rods and the clamping cylinder barrel usually needs to be completed with the help of hoisting equipment. Since the tie rods and the clamping cylinder barrel are often not on the same horizontal plane, it means that during the installation process, the actions of the hoisting equipment need to be precisely controlled to ensure the docking accuracy between the two. However, this docking in a non-horizontal state not only increases the complexity of the operation but also brings potential safety hazards to the installers. For example, accidents such as offsets or collisions may occur during the hoisting process.

[0003] In addition, due to the need to precisely align the positions of the clamping cylinder barrel and the tie rods, traditional installation methods require a large amount of manual intervention. The operator must, with the help of hoisting equipment, carefully adjust the positions of the two components until they reach the ideal installation state. This process not only takes time but also requires the operator to have a high technical level and rich experience to ensure the installation quality. If the operation is improper, it may lead to an insufficiently tight connection or deviation between the clamping cylinder barrel and the tie rods, thereby affecting the overall performance and production efficiency of the injection molding machine. Summary of the Utility Model

[0004] Aiming at the above deficiencies existing in the prior art, the technical problem to be solved by the utility model is to propose a tooling device for an injection molding machine clamping cylinder barrel and tie rods.

[0005] The technical solution adopted by the utility model to solve its technical problem is to propose a tooling device for an injection molding machine clamping cylinder barrel and tie rods, which is used to realize the coaxial installation of the tie rods and the clamping cylinder barrel, including: a tooling base, on which an installation plate is arranged vertically;

[0006] A lifting mechanism and a clamping mechanism, the lifting mechanism is arranged on the side wall of the installation plate, the output end of the lifting mechanism is connected with a profiling block, and the top wall of the profiling block can be tightly attached to the outer wall of the clamping cylinder barrel to limit the displacement of the clamping cylinder barrel in its radial direction; the clamping mechanism is movably arranged on the installation plate and is located above the profiling block, and the clamping mechanism is used to movably press the clamping cylinder barrel against the installation plate to limit the displacement of the clamping cylinder barrel in its axial direction;

[0007] A material transfer mechanism and a pressing member. The material transfer mechanism is arranged on the tooling seat. A positioning block is arranged on the material transfer mechanism. The positioning block and the mounting plate are used to limit the to-be-installed pull rod in a horizontal position. The pressing member is arranged on the positioning block and is used to press the pull rod movably to prevent the pull rod from detaching outside the positioning block.

[0008] When the to-be-installed pull rod is placed on the positioning block, the lifting mechanism can drive the profiling block to move in the vertical direction to coaxially place the mold clamping cylinder barrel and the pull rod, so that when the material transfer mechanism pushes the positioning block to move, the pull rod can be inserted into the mold clamping cylinder barrel.

[0009] In the above-mentioned tooling equipment for the mold clamping cylinder barrel and the pull rod of an injection molding machine, the lifting mechanism further includes a support block and a driving member. The support block is connected to the bottom wall of the profiling block and is used to limit the profiling block from tilting relative to the mounting plate. The driving member is arranged on the side wall of the mounting plate in the vertical direction, and the output end of the driving member is connected to the support block, so that when the support block moves in the vertical direction, it can drive the profiling block to move synchronously.

[0010] In the above-mentioned tooling equipment for the mold clamping cylinder barrel and the pull rod of an injection molding machine, limiting grooves are arranged on the profiling block, the positioning block and the mounting plate, and the limiting grooves are used to limit the pull rod or the mold clamping cylinder barrel from moving in the radial direction.

[0011] In the above-mentioned tooling equipment for the mold clamping cylinder barrel and the pull rod of an injection molding machine, the driving member includes:

[0012] A lifting oil cylinder. A fixing plate is arranged on the mounting plate. The lifting oil cylinder is arranged on the fixing plate in the vertical direction. An extension block is connected to the bottom of the support block, and the output end of the lifting oil cylinder is connected to the extension block to drive the support block to reciprocate in the vertical direction.

[0013] A slide rail and a slider. The slide rail is arranged on the mounting plate and is parallel to the output end of the lifting oil cylinder. One side of the slider is movably clamped on the slide rail, and the other side is connected to the support block to guide the support block to move along the length direction of the slide rail.

[0014] In the above-mentioned tooling equipment for the mold clamping cylinder barrel and the pull rod of an injection molding machine, the clamping mechanism includes:

[0015] A first clamping rod and a second clamping rod, which are movably arranged on the mounting plate and are distributed at both ends in the radial direction of the mold clamping cylinder barrel. The first clamping rod and the second clamping rod can approach or move away from each other on the mounting plate.

[0016] A locking plate, the locking plate is movably clamped on both the first clamping rod and the second clamping rod. The length direction of the locking plate is perpendicular to the axial direction of the mold clamping cylinder, and the locking plate movably extends to the side of the mold clamping cylinder away from the mounting plate;

[0017] A locking member, which is movably connected to the first clamping rod and the second clamping rod. When the locking plate extends into one side of the mold clamping cylinder, the locking member can push the locking plate to tightly press the mold clamping cylinder against the mounting plate.

[0018] In the above-mentioned tooling equipment for the mold clamping cylinder and the tie rod of an injection molding machine, T-shaped engaging blocks are provided at the ends of both the first clamping rod and the second clamping rod. T-shaped engaging grooves are symmetrically provided on the mounting plate, and the T-shaped engaging blocks are movably clamped in the T-shaped engaging grooves.

[0019] In the above-mentioned tooling equipment for the mold clamping cylinder and the tie rod of an injection molding machine, adjustment holes are provided in the length direction of the locking plate. The adjustment holes can be used to adjust the distance that the locking plate extends into one side of the mold clamping cylinder, and the locking plate is tightly pressed by the locking member.

[0020] In the above-mentioned tooling equipment for the mold clamping cylinder and the tie rod of an injection molding machine, the material transfer mechanism further includes:

[0021] A material transfer oil cylinder, which is connected to the tooling base. The output end of the material transfer oil cylinder is connected to a material transfer plate, and the positioning block is arranged on the material transfer plate;

[0022] A guide rail and a guide block. The guide rail is arranged on the tooling base, and the length direction of the guide rail is parallel to the axial direction of the mold clamping cylinder. The top end of the guide block is connected to the material transfer plate, and the bottom end is movably clamped on the guide rail.

[0023] In the above-mentioned tooling equipment for the mold clamping cylinder and the tie rod of an injection molding machine, the pressing member includes a limiting column and a pressing plate. The limiting column is connected to the two side walls of the positioning block. The pressing plate is movably clamped on the limiting column, and a locking nut is connected to the limiting column. The locking nut is used to movably press the pressing plate against the tie rod.

[0024] In the above-mentioned tooling equipment for the mold clamping cylinder and the tie rod of an injection molding machine, U-shaped grooves are provided at both ends in the length direction of the pressing plate. The U-shaped grooves are movably sleeved on the limiting column.

[0025] Compared with the prior art, the present utility model has the following beneficial effects:

[0026] (1)After the preliminary positioning of the pull rod to be installed by the positioning block and the limit groove on the mounting plate, the position of the profiling block can be adjusted by the lifting oil cylinder, ensuring that the pull rod and the clamping cylinder are installed on the same horizontal plane. This provides guarantee for the accuracy and stability when the transfer oil cylinder drives the pull rod to be inserted into the clamping cylinder. This tooling equipment greatly reduces the risk during the installation process of manually contacting parts, reduces the fatigue strength during manual operation, and also improves the overall installation efficiency and safety.

[0027] (2)By using the method of movably sleeving the U-shaped groove on the limit post, it can not only adjust the position where the pressing plate presses on the pull rod, but also play a certain guiding and limiting effect during the movable pressing process of the pressing plate, thus ensuring that the pull rod can always be in a stable posture during the installation process. Description of the Drawings

[0028] Figure 1 is the schematic diagram of the installation structure of this application.

[0029] In the figure, 10, pull rod; 11, clamping cylinder;

[0030] 2, tooling seat; 20, mounting plate; 200, fixing plate; 201, T-shaped engaging groove; 202, limit block;

[0031] 3, lifting mechanism; 30, profiling block; 31, support block; 310, extension block; 32, driving part; 320, lifting oil cylinder; 321, slide rail; 322, slider;

[0032] 4, clamping mechanism; 40, first clamping rod; 400, T-shaped engaging block; 41, second clamping rod; 42, locking plate; 420, adjusting hole; 43, locking part;

[0033] 5, transfer mechanism; 50, positioning block; 500, limit groove; 51, transfer oil cylinder; 510, transfer plate; 52, guide rail; 53, guide block;

[0034] 6, pressing part; 60, limit post; 600, locking nut; 61, pressing plate; 610, U-shaped groove. Detailed Embodiment

[0035] The following are specific embodiments of the present invention in combination with the drawings, and the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0036] As Figure 1As shown in the figure, the present utility model relates to a tooling device for an injection molding machine's clamping cylinder barrel 11 and tie rods 10, which is used to achieve the coaxial installation of the tie rods 10 and the clamping cylinder barrel 11. Among them, the tooling device includes: a tooling base 2, on which there is an installation plate 20 placed in the vertical direction; a lifting mechanism 3 and a clamping mechanism 4. The lifting mechanism 3 is arranged on the side wall of the installation plate 20, and the output end of the lifting mechanism 3 is connected with a profiling block 30. The top wall of the profiling block 30 can be closely attached to the outer wall of the clamping cylinder barrel 11 to limit the displacement of the clamping cylinder barrel 11 in its radial direction; the clamping mechanism 4 is movably arranged on the installation plate 20 and is located above the profiling block 30. The clamping mechanism 4 is used to movably press the clamping cylinder barrel 11 against the installation plate 20 to limit the displacement of the clamping cylinder barrel 11 in its axial direction; a material transfer mechanism 5 and a pressing member 6. The material transfer mechanism 5 is arranged on the tooling base 2, and there is a positioning block 50 on the material transfer mechanism 5. The positioning block 50 and the installation plate 20 are used to limit the tie rod 10 to be installed in the horizontal position; the pressing member 6 is arranged on the positioning block 50 and is used to movably press on the tie rod 10 to prevent the tie rod 10 from disengaging from the positioning block 50; when the tie rod 10 to be installed is placed on the positioning block 50, the lifting mechanism 3 can drive the profiling block 30 to move in the vertical direction to coaxially place the clamping cylinder barrel 11 and the tie rod 10, so that when the material transfer mechanism 5 pushes the positioning block 50 to move, the tie rod 10 can be inserted into the clamping cylinder barrel 11.

[0037] This solution is mainly to achieve the automatic installation between the tie rod 10 and the clamping cylinder barrel 11. Specifically, as Figure 1 shown, before installation, a crane is required to place the tie rod 10 and the clamping cylinder barrel 11 to be installed into the positioning block 50 and the profiling block 30 respectively. It should be noted that since the positioning block 50 and the profiling block 30 are distributed on both sides of the installation plate 20 arranged in the vertical direction, the tie rod 10 to be installed is mainly supported by the positioning block 50 and the installation plate 20 together, and the tie rod 10 is pressed in the positioning block 50 by the pressing member 6 to ensure the stability of the tie rod 10 to be installed in the horizontal placement posture on the tooling base 2. After the position of the tie rod 10 is determined, at this time, the lifting mechanism 3 can drive the profiling block 30 to Figure 1 lift in the vertical direction, so that the axis direction of the clamping cylinder barrel 11 in the profiling block 30 is adjusted to be on the same horizontal line as the axis direction of the tie rod 10. After the clamping mechanism 4 further fixes the adjusted clamping cylinder barrel 11, at this time, the material transfer mechanism 5 can push the positioning block 50 closer to the installation plate 20, and then insert the tie rod 10 into the clamping cylinder barrel 11 to complete the installation operation. During the installation process of this tooling device, it is not necessary for a crane to interfere to ensure the installation of the tie rod 10 and the clamping cylinder barrel 11 on the same horizontal plane, which provides guarantee for the accuracy and stability of their installation. It not only reduces the risk during the installation process of manually contacting parts and reduces the fatigue strength during manual operation, but also improves the overall installation efficiency and safety.

[0038] Preferably, as Figure 1 shown, in this solution, limiting grooves 500 are provided on the profiling block 30, the positioning block 50, and the mounting plate 20. The limiting grooves 500 are all arc-shaped and are designed to be adapted to the outer diameters of the tie rod 10 and the mold clamping cylinder 11. Therefore, when the tie rod 10 and the mold clamping cylinder 11 are respectively placed in the limiting grooves 500 of the positioning block 50 and the profiling block 30, the limiting grooves 500 can effectively limit the radial movement of the tie rod 10 or the mold clamping cylinder 11, providing guarantee for the accuracy and stability when the tie rod 10 is inserted into the mold clamping cylinder 11 during subsequent movement of the tie rod 10.

[0039] The lifting mechanism 3 further includes a support block 31 and a driving member 32. The support block 31 is connected to the bottom wall of the profiling block 30 and is used to limit the inclination of the profiling block 30 relative to the mounting plate 20. The driving member 32 is arranged on the side wall of the mounting plate 20 in the vertical direction, and the output end of the driving member 32 is connected to the support block 31, so that the support block 31 can drive the profiling block 30 to move synchronously when moving in the vertical direction.

[0040] As Figure 1 shown, in this embodiment, the driving member 32 is mainly installed on the side wall of the mounting plate 20 in the vertical direction. When the position of the tie rod 10 to be installed is determined, the output end of the driving member 32 at this time can drive the support block 31 to Figure 1 lift or lower in the vertical direction, and then adjust the axis line of the mold clamping cylinder 11 to be collinear with the axis line of the tie rod 10, ensuring that the transfer mechanism 5 can accurately insert the tie rod 10 into the mold clamping cylinder 11 when driving the tie rod 10 to move. This structure does not require a crane and manual intervention for both the installation action of adjusting the height of the mold clamping cylinder 11 and the movement and insertion of the tie rod 10, effectively avoiding the danger of human contact during component installation and improving the overall installation efficiency and safety. It should be noted that in this embodiment, the driving member 32 is not directly used to drive the profiling block 30 to move, but a support block 31 is added between the two. On the one hand, the support block 31 can provide a stable support effect on the overall profiling block 30, and on the other hand, it provides convenience for the installation and disassembly when the profiling block 30 needs to be replaced due to wear or damage in the future.

[0041] The driving member 32 includes: a lifting oil cylinder 320. A fixing plate 200 is provided on the mounting plate 20. The lifting oil cylinder 320 is arranged vertically on the fixing plate 200. An extension block 310 is connected to the bottom of the support block 31. The output end of the lifting oil cylinder 320 is connected to the extension block 310 to drive the support block 31 to reciprocate vertically; a slide rail 321 and a slider 322. The slide rail 321 is arranged on the mounting plate 20 and is parallel to the output end of the lifting oil cylinder 320. One side of the slider 322 is movably clamped on the slide rail 321, and the other side is connected to the support block 31 to guide the support block 31 to move along the length direction of the slide rail 321.

[0042] As Figure 1 shown, when it is necessary to adjust the height position of the die locking cylinder barrel 11, the output end of the lifting oil cylinder 320 can drive the support block 31 to reciprocate vertically through the extension block 310. Depending on the cooperation mode of the movable clamping connection between the slider 322 and the slide rail 321, it ensures the smoothness and stability when the support block 31 drives the profiling block 30 to reciprocate in the height direction, ensuring that the die locking cylinder barrel 11 can be accurately on the same horizontal plane as the tie rod 10. Preferably, the structure of the driving member 32 in this solution is not limited to only one in this embodiment, and a ball screw structure can also be used to accurately adjust the height position of the die locking cylinder barrel 11. Figure 1 Preferably, in this solution, a limit block 202 can also be detachably connected to the position near the bottom end of the side wall of the mounting plate 20. Using this limit block 202 can effectively limit the support block 31 from driving the profiling block 30 to adjust to the lowest position of the mounting plate 20, avoiding position interference of each component and affecting the normal installation operation of this tooling equipment, and at the same time preventing a large amount of idle stroke from being generated due to the support block 31 and the profiling block 30 being at too low positions, ensuring that the installation efficiency of this tooling equipment is not affected.

[0043] Preferably, in this solution, a limit block 202 can also be detachably connected to the position near the bottom end of the side wall of the mounting plate 20. Using this limit block 202 can effectively limit the support block 31 from driving the profiling block 30 to adjust to the lowest position of the mounting plate 20, avoiding position interference of each component and affecting the normal installation operation of this tooling equipment, and at the same time preventing a large amount of idle stroke from being generated due to the support block 31 and the profiling block 30 being at too low positions, ensuring that the installation efficiency of this tooling equipment is not affected.

[0044] The clamping mechanism 4 includes: a first clamping rod 40 and a second clamping rod 41, which are movably arranged on the mounting plate 20 and are distributed at both ends in the radial direction of the die locking cylinder barrel 11. The first clamping rod 40 and the second clamping rod 41 can approach or move away from each other on the mounting plate 20; a locking plate 42. The locking plate 42 is movably clamped on both the first clamping rod 40 and the second clamping rod 41. The length direction of the locking plate 42 is perpendicular to the axis direction of the die locking cylinder barrel 11, and the locking plate 42 movably extends to the side of the die locking cylinder barrel 11 away from the mounting plate 20; a locking member 43, which is movably connected to the first clamping rod 40 and the second clamping rod 41. When the locking plate 42 extends into the side of the die locking cylinder barrel 11, the locking member 43 can push the locking plate 42 to press the die locking cylinder barrel 11 against the mounting plate 20.

[0045] As Figure 1As shown, when the lifting oil cylinder 320 adjusts the die-locking cylinder barrel 11 to the same horizontal plane as the tie rod 10, at this time, the first clamping rod 40 and the second clamping rod 41 can approach each other and abut against the outer wall in the radial direction of the die-locking cylinder barrel 11, so that the locking plate 42 can extend into and closely adhere to the side wall of the die-locking cylinder barrel 11 away from the mounting plate 20. As the locking member 43 moves along the axis direction of the clamping rod, the locking plate 42 is used to press the die-locking cylinder barrel 11 onto the mounting plate 20 to ensure that the die-locking cylinder barrel 11 will not shake or displace during the subsequent installation process. It should be noted that threads are provided on both the first clamping rod 40 and the second clamping rod 41, and the locking member 43 in this embodiment is a nut threadedly connected to the clamping rod. By tightening the nut, the locking plate 42 can be pressed against the side wall of the die-locking cylinder barrel 11. The overall structure is relatively simple, convenient to operate, and also provides convenience for subsequent disassembly.

[0046] T-shaped engaging blocks 400 are provided at the ends of the first clamping rod 40 and the second clamping rod 41, and T-shaped engaging grooves 201 are symmetrically provided on the mounting plate 20. The T-shaped engaging blocks 400 are movably engaged in the T-shaped engaging grooves 201.

[0047] Further, as Figure 1 shown, in this embodiment, through the movable engagement between the T-shaped engaging blocks 400 and the T-shaped engaging grooves 201, the first clamping rod 40 and the second clamping rod 41 can approach or move away from each other on the mounting plate 20. It should be noted that the two T-shaped engaging grooves 201 on the mounting plate 20 are at the same horizontal height and are symmetrically arranged. Therefore, when the first clamping rod 40 and the second clamping rod 41 approach each other, they can be pre-tightened against the outer wall of the die-locking cylinder barrel 11, playing a limiting role and also providing guarantee for the stability when the locking plate 42 accurately presses against the side wall of the die-locking cylinder barrel 11 subsequently. Moreover, this structure provides convenience for the installation and disassembly of the first clamping rod 40 and the second clamping rod 41, is beneficial to timely replace the parts when they are damaged, extends the service life of the tooling equipment, and effectively ensures that the overall working efficiency is not affected.

[0048] Adjustment holes 420 are provided in the length direction of the locking plate 42. The adjustment holes 420 can be used to adjust the distance that the locking plate 42 extends into one side of the die-locking cylinder barrel 11 and be tightened against the locking plate 42 by the locking member 43.

[0049] Further, as Figure 1As shown in the figure, the clamping rod passes through the adjustment hole 420 and is movably clamped on the mounting plate 20. When the two clamping rods approach each other and abut against the mold clamping cylinder 11, at this time, the worker can adjust the inserted distance of the locking plate 42 according to different models of the mold clamping cylinder 11. That is to say, for mold clamping cylinders 11 with different diameters, the worker can rely on the change of the clamping position between the clamping rod and the adjustment hole 420 to adjust the distance between the end of the locking plate 42 and the axis of the mold clamping cylinder 11 (i.e., the inserted distance). With the abutting and fixing of the locking member 43, it is ensured that the locking plate 42 has sufficient contact area to press tightly against the side wall of the mold clamping cylinder 11, providing guarantee for the smoothness and stability during the installation of the tie rod 10 and the mold clamping cylinder 11.

[0050] The pressing member 6 includes a limiting post 60 and a pressing plate 61. The limiting post 60 is connected to both side walls of the positioning block 50. The pressing plate 61 is movably clamped on the limiting post 60, and a locking nut 600 is connected to the limiting post 60. The locking nut 600 is used to movably press the pressing plate 61 against the tie rod 10.

[0051] As Figure 1 shown in the figure, before adjusting the height of the above-mentioned mold clamping cylinder 11, the tie rod 10 needs to be fixed in the limiting groove 500 of the positioning block 50. Specifically, the limiting posts 60 on both sides of the positioning block 50 further prevent the tie rod 10 in the limiting groove 500 from falling off, and can also guide the movement of the pressing plate 61, ensuring that the pressing plate 61 can stably press against the top of the tie rod 10 in a horizontal posture. It should be noted that the limiting post 60 is also provided with threads. By using the cooperation of the locking nut 600 and the threads, the pressing plate 61 is stably pressed against the tie rod 10, effectively avoiding the displacement of the tie rod 10 relative to the positioning block 50 during the installation process, which affects the smoothness and accuracy during the installation with the mold clamping cylinder 11.

[0052] Preferably, as shown in Figure 1, in this solution, U-shaped grooves 610 are also provided at both ends in the length direction of the pressing plate 61. During the installation process, the U-shaped grooves 610 can be quickly sleeved on the limiting posts 60 to pre-limit the pressing plate 61. Preferably, the distance between the two U-shaped grooves 610 on the pressing plate 61 is greater than the diameter of the tie rod 10. In this way, before the pressing plate 61 presses, the worker can make corresponding adjustments to the position of the pressing plate 61 to ensure that the pressing plate 61 cooperates with the locking nut 600 to stably press the tie rod 10 in the limiting groove 500 of the positioning block 50.

[0053] The material transfer mechanism 5 further includes: a material transfer oil cylinder 51 connected to the tooling base 2, the output end of the material transfer oil cylinder 51 is connected with a material transfer plate 510, and a positioning block 50 is arranged on the material transfer plate 510; a guide rail 52 and a guide block 53, the guide rail 52 is arranged on the tooling base 2, and the length direction of the guide rail 52 is parallel to the axis direction of the mold clamping cylinder barrel 11, the top end of the guide block 53 is connected with the material transfer plate 510, and the bottom end is movably clamped on the guide rail 52.

[0054] As Figure 1 shown, when the pressing plate 61 presses the pull rod 10 and the mold clamping cylinder barrel 11 is adjusted to the same horizontal plane as the pull rod 10, at this time, the material transfer oil cylinder 51 can drive the material transfer plate 510 to approach the mounting plate 20. During this process, since the positioning block 50 and the above-mentioned pressing member 6 are both connected to the material transfer plate 510, relying on the guiding effect when the guide block 53 slides along the length direction of the guide rail 52, the pull rod 10 can be stably and accurately inserted into the mold clamping cylinder barrel 11 to complete the installation operation. The overall structure is simple, and the required installation operation can be completed without manual intervention and the intervention of a crane. In addition to reducing the fatigue strength during manual installation, the risk of manual contact with parts during installation is also reduced.

[0055] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the drawings). If this specific posture changes, the directional indications will also change accordingly.

[0056] In addition, in the present invention, descriptions such as "first", "second", "one" are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0057] In the present invention, unless otherwise clearly specified and limited, terms such as "connected" and "fixed" should be understood in a broad sense. For example, "fixed" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0058] In addition, the technical solutions between various embodiments of the present utility model can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

Claims

1. An industrial tooling equipment for the clamping cylinder barrel and tie rods of an injection molding machine, which is used to achieve the coaxial installation of the tie rods and the clamping cylinder barrel, and is characterized in that, Including: A tooling base, on which a mounting plate is arranged vertically; A lifting mechanism and a clamping mechanism. The lifting mechanism is arranged on the side wall of the mounting plate. The output end of the lifting mechanism is connected with a profiling block. The top wall of the profiling block can be attached to the outer wall of the mold clamping cylinder to limit the displacement of the mold clamping cylinder in its radial direction. The clamping mechanism is movably arranged on the mounting plate and above the profiling block. The clamping mechanism is used to movably press the mold clamping cylinder against the mounting plate to limit the displacement of the mold clamping cylinder in its axial direction; A material transfer mechanism and a pressing member. The material transfer mechanism is arranged on the tooling base. A positioning block is arranged on the material transfer mechanism. The positioning block and the mounting plate are used to limit the to-be-installed pull rod in a horizontal position. The pressing member is arranged on the positioning block and is used to movably press on the pull rod to prevent the pull rod from disengaging from the positioning block; When the to-be-installed pull rod is placed on the positioning block, the lifting mechanism can drive the profiling block to move vertically to coaxially place the mold clamping cylinder and the pull rod, so that when the material transfer mechanism pushes the positioning block to move, the pull rod can be inserted into the mold clamping cylinder.

2. The tooling equipment for the injection molding machine clamping cylinder barrel and tie rod according to claim 1, characterized in that, The lifting mechanism further includes a support block and a driving member. The support block is connected to the bottom wall of the profiling block and is used to limit the profiling block from tilting relative to the mounting plate. The driving member is arranged vertically on the side wall of the mounting plate, and the output end of the driving member is connected to the support block, so that when the support block moves vertically, it can drive the profiling block to move synchronously.

3. The tooling equipment for the injection molding machine's clamping cylinder barrel and tie rod according to claim 1, characterized in that, Limiting grooves are arranged on the profiling block, the positioning block and the mounting plate, and the limiting grooves are used to limit the displacement of the pull rod or the mold clamping cylinder in the radial direction.

4. The tooling equipment for the injection molding machine clamping cylinder barrel and tie rod according to claim 2, characterized in that, The driving member includes: A lifting oil cylinder. A fixing plate is arranged on the mounting plate. The lifting oil cylinder is arranged vertically on the fixing plate. An extension block is connected to the bottom of the support block. The output end of the lifting oil cylinder is connected to the extension block to drive the support block to reciprocate vertically; A slide rail and a slider. The slide rail is arranged on the mounting plate and is parallel to the output end of the lifting oil cylinder. One side of the slider is movably clamped on the slide rail, and the other side is connected to the support block to guide the support block to move along the length direction of the slide rail.

5. The tooling equipment for the injection molding machine clamping cylinder barrel and tie rod according to claim 1, characterized in that, The clamping mechanism includes: A first clamping rod and a second clamping rod, which are movably arranged on the mounting plate and are distributed at both ends in the radial direction of the mold clamping cylinder. The first clamping rod and the second clamping rod can approach or move away from each other on the mounting plate; A locking plate. The locking plate is movably clamped on both the first clamping rod and the second clamping rod. The length direction of the locking plate is perpendicular to the axis direction of the mold clamping cylinder, and the locking plate movably extends into the side of the mold clamping cylinder away from the mounting plate; The locking member is movably connected to the first clamping rod and the second clamping rod. When the locking plate extends into one side of the die-locking cylinder barrel, the locking member can push the locking plate to tightly press the die-locking cylinder barrel against the mounting plate.

6. The tooling equipment for the injection molding machine clamping cylinder barrel and tie rod according to claim 5, characterized in that, T-shaped engaging blocks are provided at the ends of the first clamping rod and the second clamping rod. T-shaped engaging grooves are symmetrically provided on the mounting plate, and the T-shaped engaging blocks are movably clamped in the T-shaped engaging grooves.

7. The tooling equipment for the injection molding machine's clamping cylinder barrel and tie rod according to claim 5, characterized in that, Adjusting holes are provided in the length direction of the locking plate. The adjusting holes can be used for the locking plate to adjust the distance extending into one side of the die-locking cylinder barrel and be tightly pressed against the locking plate by the locking member.

8. The tooling equipment for the clamping cylinder barrel and tie rod of an injection molding machine according to claim 6, characterized in that, The material transfer mechanism further includes: A material transfer oil cylinder is connected to the tooling seat. The output end of the material transfer oil cylinder is connected to a material transfer plate, and the positioning block is arranged on the material transfer plate; A guide rail and a guide block. The guide rail is arranged on the tooling seat, and the length direction of the guide rail is parallel to the axis direction of the die-locking cylinder barrel. The top end of the guide block is connected to the material transfer plate, and the bottom end is movably clamped to the guide rail.

9. The tooling equipment for the injection molding machine's clamping cylinder barrel and tie rod according to claim 1, characterized in that, The pressing member includes a limiting post and a pressing plate. The limiting post is connected to the two side walls of the positioning block. The pressing plate is movably clamped on the limiting post, and a locking nut is connected to the limiting post. The locking nut is used for movably pressing the pressing plate against the pull rod.

10. The tooling equipment for the injection molding machine clamping cylinder barrel and tie rod according to claim 9, characterized in that, U-shaped grooves are provided at both ends in the length direction of the pressing plate. The U-shaped grooves are movably sleeved on the limiting posts.

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