Guide pillar mounting and adjusting structure of sheet hydraulic press

Abstract

The utility model discloses a guide pillar mounting and adjusting structure of a sheet bar hydraulic press, and relates to the technical field of hydraulic press guide pillar mounting. The device comprises a fixing ring, and a plurality of adjusting mechanisms and configuration mechanisms are arranged on the fixing ring. By arranging the adjusting mechanism, when the guide column is inserted into the fixing groove, the manual rotating disc on the outer wall of the screw can be rotated, along with rotation of the manual rotating disc, the screw drives the second rotating block on the outer wall to rotate by means of the first rotating block, when the second rotating block rotates, the movable ring installed on the second rotating block is driven to rotate outwards, and in the rotating process of the movable ring, the movable ring is driven to rotate outwards. A plurality of rectangular frames on a movable ring enable a plurality of sliding rods sliding in the rectangular frames to drive rubber rollers at the ends of the sliding rods to gather towards the middle, through the action, the guide column in the middle can be centered and positioned, centered positioning aims at ensuring that the guide column does not incline when fixed, and once the guide column inclines, the guide column can be fixed to the guide column. And the overall operation stability and working performance of the sheet bar hydraulic machine are influenced.

Description

Technical Field

[0001] This utility model belongs to the field of hydraulic press guide column installation technology, and in particular relates to a guide column installation and adjustment structure for a plate hydraulic press. Background Technology

[0002] A guide column installation and adjustment structure for a plate hydraulic press is applied to the field of guide column installation in hydraulic presses. During the operation of a plate hydraulic press, to avoid inaccurate pressing positions, it is often necessary to adjust the guide column installation. This structure generally includes a base, guide columns, and an installation mechanism. For example, some structures have multiple guide columns above the base. The installation mechanism on the outside of the guide columns includes a clamping part, which consists of clamping blocks and clamping plates. The clamping blocks are connected to the clamping plates and can slide on the base. Through the cooperation of specific adjustment parts such as rotating shafts, bevel gears, worm gears, screws, and sliders, the guide columns are clamped and adjusted, allowing the clamping blocks and clamping plates to fit the outer surface of the guide columns for precise adjustment.

[0003] In the process of installing guide columns in existing plate hydraulic presses, the lack of corresponding adjustment devices makes it easy for the guide columns to tilt during actual installation. This not only makes it difficult to guarantee the installation accuracy of the guide columns, but may also affect the overall operational stability and performance of the plate hydraulic press due to installation tilt, thus reducing the service life of the equipment. Utility Model Content

[0004] The purpose of this utility model is to provide a guide column installation and adjustment structure for a plate hydraulic press, which solves the technical problems mentioned in the background art by providing an adjustment mechanism.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a guide column installation and adjustment structure for a plate hydraulic press, including a fixing ring, on which a plurality of adjustment mechanisms and configuration mechanisms are provided;

[0007] The adjustment mechanism includes a movable ring rotatably connected to the inner wall of a fixed ring. A plurality of rectangular frames are rotatably connected to the inner wall of the movable ring. A plurality of sliding rods are rotatably connected to the top of the fixed ring. The sides of the sliding rods that are close to each other extend outside the rectangular frames and are slidably connected to them. A rubber roller is rotatably connected to the end of each sliding rod away from the rectangular frame. A rotating block I is rotatably connected to the top of the fixed ring. A screw is rotatably connected to the inner wall of rotating block I. A manual turntable is fixedly connected to the outer wall of the screw. A rotating block II is threadedly connected to the outer wall of the screw. The bottom end of rotating block II is rotatably connected to the movable ring.

[0008] Furthermore, the bottom of the fixing ring is provided with a base, the top of the base is provided with several round holes, and the bottom of the fixing ring is fixedly connected with several bolts, the bottom ends of the bolts extending out of the several round holes.

[0009] Furthermore, the outer walls of several bolts are threaded with horizontal nuts, and the bottoms of several horizontal nuts are in contact with the base.

[0010] Furthermore, each of the bolts is threaded with a fixing nut, and the top of each fixing nut is in contact with the base.

[0011] Furthermore, the configuration mechanism includes several fixing slots formed on the top of the base, the inner walls of the fixing slots are fixedly connected to limit slide rails, the inner walls of the fixing slots are slidably connected to guide posts, the outer walls of the rubber rollers are in contact with the guide posts, the outer walls of the guide posts are provided with limit slide grooves, and the limit slide grooves are adapted to the limit slide rails.

[0012] Furthermore, each of the guide posts is fixedly connected to a bolt 2 at its bottom end, the bottom ends of the bolt 2 extend out of the fixing groove, the outer walls of the bolt 2 are threaded with fixing nuts 2, and the top ends of the fixing nuts 2 are in contact with the base.

[0013] Furthermore, a top plate is fixedly connected to the top of several guide posts, a hydraulic push rod is fixedly connected to the top of the top plate, a sliding plate is slidably connected to the outer wall of several guide posts, and the hydraulic push rod passes through the top plate and is fixedly connected to the sliding plate.

[0014] This utility model has the following beneficial effects:

[0015] 1. This utility model, by setting an adjustment mechanism, allows the manual turntable on the outer wall of the screw to rotate when the guide post is inserted into the fixing slot. As the manual turntable rotates, the screw will drive the second rotating block on the outer wall to rotate via the first rotating block. When the second rotating block rotates, it drives the movable ring mounted on it to rotate outward. During the rotation of the movable ring, the multiple rectangular frames on the movable ring will cause the multiple sliding rods inside to drive the rubber rollers at their respective ends to converge towards the center. Through this action, the guide post located in the middle position can be centered and positioned. The purpose of centering and positioning is to ensure that the guide post does not tilt when it is fixed. Once the guide post tilts, it will affect the overall operating stability and working performance of the plate hydraulic press and reduce the service life of the equipment.

[0016] 2. This utility model sets up a configuration mechanism. After the adjustment mechanism is properly fixed, the guide post can be installed. The guide post and the bottom bolts can be passed through the adjustment mechanism together and extended to the outside of the fixing groove on the base. At the same time, when the guide post is inserted into the fixing groove, the limiting slide groove on the guide post will match the limiting slide rail in the fixing groove. This matching design can limit the guide post and effectively prevent the guide post from rotating in the fixing groove.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the adjustment mechanism of this utility model;

[0021] Figure 3 This is a schematic diagram of the configuration mechanism of this utility model;

[0022] Figure 4 for Figure 2 A magnified view of part A in the diagram;

[0023] Figure 5 for Figure 3 A magnified view of part B in the diagram.

[0024] The attached diagram lists the components represented by each number as follows:

[0025] 1. Fixed ring; 2. Adjustment mechanism; 3. Configuration mechanism; 21. Movable ring; 22. Rectangular frame; 23. Sliding rod; 24. Rubber roller; 25. Rotating block one; 26. Screw; 27. Manual turntable; 28. Rotating block two; 29. ​​Base; 291. Round hole; 292. Bolt one; 293. Horizontal nut; 294. Fixed nut one; 31. Fixed groove; 32. Limiting slide rail; 33. Guide post; 34. Limiting slide groove; 35. Bolt two; 36. Fixed nut two; 37. Top plate; 38. Hydraulic push rod; 39. Slide plate. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1-5 As shown, this utility model is a guide column installation and adjustment structure for a plate hydraulic press, including a fixing ring 1, on which a plurality of adjustment mechanisms 2 and configuration mechanisms 3 are provided;

[0028] The adjusting mechanism 2 includes a movable ring 21 rotatably connected to the inner wall of the fixed ring 1. Several rectangular frames 22 are rotatably connected to the inner wall of the movable ring 21. Several sliding rods 23 are rotatably connected to the top of the fixed ring 1. The sides of the sliding rods 23 that are close to each other extend outside the rectangular frames 22 and are slidably connected to them. Rubber rollers 24 are rotatably connected to the ends of the sliding rods 23 that are away from the rectangular frames 22. A rotating block 25 is rotatably connected to the top of the fixed ring 1. A screw 26 is rotatably connected to the inner wall of the rotating block 25. A manual turntable 27 is fixedly connected to the outer wall of the screw 26, and the outer wall of the screw 26 is threaded. There is a rotating block 28, the bottom end of which is rotatably connected to the movable ring 21. The bottom of the fixed ring 1 is provided with a base 29, and the top of the base 29 is provided with several round holes 291. Several bolts 292 are fixedly connected to the bottom of the fixed ring 1. The bottom ends of the bolts 292 extend out of the round holes 291. Horizontal nuts 293 are threadedly connected to the outer walls of the bolts 292. The bottoms of the horizontal nuts 293 are in contact with the base 29. Fixed nuts 294 are threadedly connected to the outer walls of the bolts 292. The tops of the fixed nuts 294 are in contact with the base 29.

[0029] By setting the adjustment mechanism 2, when the guide post 33 is inserted into the fixing slot 31, the manual turntable 27 on the outer wall of the screw 26 can also be rotated. As the manual turntable 27 rotates, the screw 26 will drive the second turntable 28 on the outer wall to rotate with the help of the first turntable 25. When the second turntable 28 rotates, it will drive the movable ring 21 installed on it to rotate outward. During the rotation of the movable ring 21, the multiple rectangular frames 22 on the movable ring 21 will cause the multiple sliding rods 23 inside to drive the rubber rollers 24 at their respective ends to gather towards the center. Through this action, the guide post 33 located in the middle position can be centered. The centered positioning aims to ensure that the guide post 33 does not tilt when it is fixed. Once the guide post 33 tilts, it will affect the overall operating stability and working performance of the plate hydraulic press and reduce the service life of the equipment.

[0030] The configuration mechanism 3 includes several fixing slots 31 formed on the top of the base 29. Each fixing slot 31 has a limiting slide rail 32 fixedly connected to its inner wall. Each fixing slot 31 also has a guide post 33 slidably connected to its inner wall. The outer walls of several rubber rollers 24 contact the guide posts 33. Each guide post 33 has a limiting groove 34 formed on its outer wall. The limiting grooves 34 are adapted to the limiting slide rails 32. The bottom ends of each guide post 33 are fixedly connected to... Bolt 2 35, the bottom ends of several bolts 2 35 extend to the outside of the fixing groove 31, the outer walls of several bolts 2 35 are threaded with fixing nuts 2 36, the top ends of several fixing nuts 2 36 are in contact with the base 29, the top ends of several guide posts 33 are fixedly connected to the top plate 37, the top of the top plate 37 is fixedly connected to the top of the top plate 37, the outer walls of several guide posts 33 are slidably connected to the sliding plate 39, the hydraulic push rod 38 passes through the top plate 37 and is fixedly connected to the sliding plate 39.

[0031] After the configuration mechanism 3 is set and the adjustment mechanism is properly fixed, the guide post 33 can be installed. The guide post 33 and the bottom bolt 35 can be passed through the adjustment mechanism together and extended to the outside of the fixing groove 31 on the base 29. At the same time, when the guide post 33 is inserted into the fixing groove 31, the limiting slide groove 34 on the guide post 33 will match the limiting slide rail 32 in the fixing groove 31. This matching design can limit the guide post 33 and effectively prevent the guide post 33 from rotating in the fixing groove 31.

[0032] A specific application of this embodiment is as follows: During installation, firstly, the multiple bolts 292 at the bottom of the adjustment mechanism are inserted into the multiple round holes 291 on the base 29. After insertion, the adjustment mechanism can be leveled using the multiple horizontal nuts 293 on the bolts 292. This leveling operation is crucial, as it effectively prevents unevenness of the adjustment mechanism from interfering with the subsequent adjustment of the guide post 33. After leveling, the fixing nuts 294 are used to tighten the multiple bolts 292, fixing the adjustment mechanism to the base 29. Once the adjustment mechanism is properly fixed, the guide post 33 can be installed. The guide post 33 and the bottom bolts 35 can be passed through the adjustment mechanism together, extending them beyond the fixing groove 31 on the base 29. Simultaneously, when the guide post 33 is inserted into the fixing groove 31, the limiting slide groove 34 on the guide post 33 will match the limiting slide rail 32 in the fixing groove 31. This matching design can limit the guide post 33, effectively preventing it from being misaligned. The guide column 33 rotates within the fixed groove 31. Simultaneously, when the guide column 33 is inserted into the fixed groove 31, the manual turntable 27 on the outer wall of the screw 26 can also be rotated. As the manual turntable 27 rotates, the screw 26 will drive the rotating block 28 on the outer wall to rotate via the rotating block 1 25. When the rotating block 28 rotates, it drives the movable ring 21 mounted on it to rotate outward. During the rotation of the movable ring 21, the multiple rectangular frames 22 on the movable ring 21 will cause the multiple sliding rods 23 inside to drive the rubber rollers 24 at their respective ends to converge towards the center. Through this action, the guide column 33 located in the middle position can be centered. The centered positioning aims to ensure that the guide column 33 does not tilt when fixed. Once the guide column 33 tilts, it will affect the overall operating stability and working performance of the plate hydraulic press and reduce the service life of the equipment. After the guide column 33 is positioned, the guide column 33 can be reinforced using the fixing nut 2 36. This completes the entire installation process of the guide column 33.

[0033] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0034] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A slab hydraulic press guide post mounting adjustment structure, characterized by: It includes a fixed ring (1), on which a plurality of adjustment mechanisms (2) and configuration mechanisms (3) are provided; The adjustment mechanism (2) includes a movable ring (21) rotatably connected to the inner wall of the fixed ring (1). The inner wall of the movable ring (21) is rotatably connected to several rectangular frames (22). The top of the fixed ring (1) is rotatably connected to several sliding rods (23). The sides of the sliding rods (23) that are close to each other extend to the outside of the rectangular frames (22) and are slidably connected to the rectangular frames (22). The ends of the sliding rods (23) that are away from the rectangular frames (22) are rotatably connected to rubber rollers (24). The top of the fixed ring (1) is rotatably connected to a rotating block one (25). The inner wall of the rotating block one (25) is rotatably connected to a screw (26). The outer wall of the screw (26) is fixedly connected to a manual turntable (27). The outer wall of the screw (26) is threadedly connected to a rotating block two (28). The bottom end of the rotating block two (28) is rotatably connected to the movable ring (21).

2. The hydraulic press column mounting adjustment structure according to claim 1, wherein The bottom of the fixing ring (1) is provided with a base (29), and the top of the base (29) is provided with several round holes (291). Several bolts (292) are fixedly connected to the bottom of the fixing ring (1), and the bottom ends of the bolts (292) extend to the outside of the several round holes (291).

3. The hydraulic press column mounting adjustment structure according to claim 2, wherein The outer walls of several bolts (292) are threaded with horizontal nuts (293), and the bottoms of several horizontal nuts (293) are in contact with the base (29).

4. The hydraulic press column mounting adjustment structure according to claim 3, wherein Each of the bolts (292) has a fixing nut (294) threaded onto its outer wall, and the top of each fixing nut (294) is in contact with the base (29).

5. The hydraulic press column mounting adjustment structure of claim 1, wherein, The configuration mechanism (3) includes several fixing grooves (31) on the top of the base (29). The inner walls of the fixing grooves (31) are fixedly connected to limit slide rails (32). The inner walls of the fixing grooves (31) are slidably connected to guide posts (33). The outer walls of the rubber rollers (24) are in contact with the guide posts (33). The outer walls of the guide posts (33) are provided with limit slide grooves (34). The limit slide grooves (34) are adapted to the limit slide rails (32).

6. The guide column installation and adjustment structure for a plate hydraulic press according to claim 5, characterized in that, Each of the guide posts (33) is fixedly connected to a bolt (35) at its bottom end. The bottom ends of the bolts (35) extend to the outside of the fixing groove (31). The outer walls of the bolts (35) are threaded with fixing nuts (36). The top ends of the fixing nuts (36) are in contact with the base (29).

7. The hydraulic press column mounting adjustment structure according to claim 6, wherein A top plate (37) is fixedly connected to the top of several guide posts (33), and a hydraulic push rod (38) is fixedly connected to the top of the top plate (37). A sliding plate (39) is slidably connected to the outer wall of several guide posts (33). The hydraulic push rod (38) passes through the top plate (37) and is fixedly connected to the sliding plate (39).

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