A forming die seat mechanism without die changing for forming different pipe diameters

Abstract

This utility model discloses a forming mold base mechanism that can form pipes of different diameters without mold replacement. It includes: a base plate with mounting bolts penetrating its surface and a support plate fixedly connected to its top; an adjusting component whose bottom is fixedly connected to the top of the base plate, used to adjust the distance between two opposing forming modules in the device; and a clamping component whose one side is movably connected to the surface of the adjusting component. This utility model relates to the technical field of mold base mechanisms. This forming mold base mechanism, capable of forming pipes of different diameters without mold replacement, utilizes the adjusting component to allow the distance between the forming wheels on both sides to be moved, thus achieving rounded edges on strips of different widths without the need to replace the forming wheels. The device has a mounting base plate on which a pair of guide plates are installed. The guide plates effectively limit the movement of the sliding seat and sliding plate, resulting in highly precise and convenient operation.

Description

Technical Field

[0001] This utility model relates to the field of mold base mechanism technology, specifically a molding mold base mechanism that can form pipes of different diameters without changing the mold. Background Technology

[0002] In the cable manufacturing industry, the quality of the cable's outer protective layer is crucial to the cable's performance and service life.

[0003] The end product of this application is a forming device for edge rolling of welded pipes for cable outer protective layer. One of the preceding steps is edge rolling with copper or aluminum strip. The common practice is to roll the copper or aluminum strip into a smooth round tube. The forming wheel of traditional cable welding pipe equipment is a whole piece, which rolls the two sides of the strip into an arc to facilitate subsequent forming. When welding different pipe diameters, different forming wheels need to be changed. This results in long forming wheel replacement time, many types of forming wheels, and high cost. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a forming mold base mechanism that can form pipes of different diameters without the need for mold changes. This solves the problem that traditional cable welding pipe equipment uses a single forming wheel that curls the two sides of the strip into an arc for easy subsequent forming. However, when welding different pipe diameters, different forming wheels need to be replaced, which results in long forming wheel replacement times, a wide variety of forming wheels, and high costs.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a forming mold base mechanism capable of forming pipes of different diameters without requiring mold changes, comprising:

[0006] A base plate, the surface of which is perforated with mounting bolts, and a support plate is fixedly connected to the top of the base plate;

[0007] An adjustment component, the bottom of which is fixedly connected to the top of the base plate, is used to adjust the distance between two opposing molding modules in the device;

[0008] A clamping assembly, one side of which is movably connected to the surface of an adjusting assembly, is used to clamp the metal strip during the forming process.

[0009] Preferably, the adjusting assembly includes a motor fixedly connected to one side of the support plate, one end of the output shaft of the motor being fixedly connected to a threaded rod via a coupling, one end of the threaded rod being rotatably connected to a baffle, the bottom of the baffle being fixedly connected to the top of the base plate, and a movable seat being threadedly connected to the surface of the threaded rod.

[0010] Preferably, a sliding plate is fixedly connected to the bottom of the movable seat, and a guide plate is slidably connected to one side of the surface of the sliding plate. The bottom of the guide plate is fixedly connected to the top of the base plate.

[0011] Preferably, the clamping assembly includes a circular groove formed on the surface of the movable seat, a guide post is movably connected to the inner wall of the circular groove, and a fixing rod is fixedly connected to the top of the movable seat.

[0012] Preferably, a stabilizing block is fixedly connected to the top of the fixing rod, and a pressure-bearing wheel is fixedly connected to one side of the stabilizing block.

[0013] Preferably, a platform plate is fixedly connected to the top of the guide post, a screw is passed through the surface of the platform plate, an adjusting handwheel is fixedly connected to the top of the screw, a pressure roller seat is rotatably connected to the bottom of the screw, and a forming wheel is fixedly connected to one side of the pressure roller seat.

[0014] This invention provides a forming mold base mechanism that can form pipes of different diameters without requiring mold changes. Compared with the prior art, it has the following advantages:

[0015] 1. This forming die base mechanism can form strips of different diameters without requiring die changes. Utilizing an adjustable component, the distance between the forming wheels on both sides can be moved, thus achieving rounded edges on strips of different widths without the need to replace the forming wheels. The device has a mounting base plate on which a pair of guide plates are installed. These guide plates effectively limit the movement of the sliding seats and sliding plates, and are adjusted using a threaded mechanism. The guide column is a stepper motor; the guide column rotates in both directions via a threaded rod to open and close the left and right moving seats, thereby adjusting the spacing. The operation is highly precise and convenient.

[0016] 2. This forming mold base mechanism, which can form pipes of different diameters without the need for mold changing, utilizes the setting of the clamping component. The pressure rollers at both ends are fixed, and the forming roller can be moved up and down by rotating the adjustment handwheel. By adjusting the height of the pressure roller base, the gap between the forming roller and the pressure roller can be adjusted to ensure the forming effect. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0018] Figure 2 This utility model Figure 1 A magnified view of a section at point A in the middle;

[0019] Figure 3 This utility model Figure 1 A magnified view of a section at point B in the middle;

[0020] Figure 4 This is a side view of the present invention.

[0021] In the diagram: 1. Base plate; 2. Mounting bolts; 3. Support plate; 4. Adjustment assembly; 41. Motor; 42. Threaded rod; 43. Baffle; 44. Moving seat; 45. Sliding plate; 46. Guide pressure plate; 5. Clamping assembly; 51. Guide column; 52. Fixed rod; 53. Stabilizing block; 54. Pressure roller; 55. Platform plate; 56. Screw; 57. Pressure roller seat; 58. Forming roller; 59. Circular groove; 510. Adjustment handwheel. Detailed Implementation

[0022] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-4 This utility model provides two technical solutions:

[0024] Example 1: A forming mold base mechanism capable of forming pipes of different diameters without requiring mold changes, comprising:

[0025] Base plate 1, with mounting bolts 2 penetrating its surface, and a support plate 3 fixedly connected to the top of base plate 1;

[0026] Adjustment component 4, the bottom of adjustment component 4 is fixedly connected to the top of base plate 1, and adjustment component 4 is used to adjust the distance between two opposite molding modules in the device;

[0027] The clamping component 5 is movably connected to the surface of the adjusting component 4 on one side. The clamping component 5 is used to clamp the metal strip during the forming process. Using the adjusting component 4, the distance between the forming wheels 58 on both sides can be moved, thus achieving rounded edges for strips of different widths without the need to replace the forming wheels. This device has a mounting base plate on which a pair of guide plates 46 are installed. The guide plates 46 effectively limit the sliding movement of the movable seat 44 and the sliding plate 45, and are adjusted using a threaded mechanism. The guide column 51 is a stepper motor. The guide column 51 rotates in both directions via a threaded rod 42 to center and open / close the left and right movable seats 44, thereby adjusting the spacing. The operation is highly precise and convenient.

[0028] Example 2 differs from Example 1 primarily in that it includes a forming mold base mechanism capable of forming pipes of different diameters without requiring mold changes. The adjusting component 4 includes a motor 41 fixedly connected to one side of the support plate 3. One end of the output shaft of the motor 41 is fixedly connected to a threaded rod 42 via a coupling. The threads on the surface of the threaded rod 42 are symmetrically arranged. One end of the threaded rod 42 is rotatably connected to a baffle 43. The bottom of the baffle 43 is fixedly connected to the top of the base plate 1. A movable seat 44 is threadedly connected to the surface of the threaded rod 42. A sliding plate 45 is fixedly connected to the bottom of the movable seat 44. A guide pressure plate 46 is slidably connected to one side of the surface of the sliding plate 45. The bottom of the guide pressure plate 46 is fixedly connected to the top of the base plate 1. The pressing component 5 includes a circular groove 59 formed on the surface of the movable seat 44. A guide post 51 is movably connected to the inner wall of the circular groove 59. A fixing rod 52 is fixedly connected to the top of the movable seat 44. The top end of the fixing rod 52 is fixed... A stabilizing block 53 is connected, with a guide post 51 penetrating its surface. A pressure roller 54 is fixedly connected to one side of the stabilizing block 53. A platform plate 55 is fixedly connected to the top of the guide post 51, with a screw 56 penetrating its surface. The screw 56 is threadedly connected to the platform plate 55. An adjusting handwheel 510 is fixedly connected to the top of the screw 56, and a pressure roller seat 57 is rotatably connected to the bottom of the screw 56. The surface of the pressure roller seat 57 is slidably connected to the surface of the guide post 51. A forming roller 58 is fixedly connected to one side of the pressure roller seat 57. The inner wall of the pressure roller seat 57 is not directly fixedly connected to the guide post 51. With the clamping assembly 5, the pressure rollers 54 at both ends are fixed. The forming roller 58 can move up and down the pressure roller seat 57 by rotating the adjusting handwheel 510. The gap between the forming roller 58 and the pressure roller 54 is adjusted by adjusting the height of the pressure roller seat 57 to ensure the forming effect.

[0029] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0030] During operation, the base plate 1 is installed on the platform surface using mounting bolts 2. The motor 41 is turned on, and the rotation of the threaded rod 42 drives the moving seat 44 and the sliding plate 45 to slide outward or inward simultaneously along the threaded rod 42. The sliding plate 45 is slidably connected to the guide pressure plate 46. At the same time, the pressure roller seat 57 drives the forming roller 58 to move. When the relative distance between the two forming rollers 58 is appropriate, the motor 41 is stopped. The copper or aluminum strip is placed between the forming roller 58 and the bearing roller 54. The adjusting handwheel 510 is rotated, and the screw 56 moves down along the platform plate 55, driving the pressure roller seat 57 to move down along the guide column 51. At the same time, the forming roller 58 moves down, and the forming roller 58 moves closer to the bearing roller 54, clamping the copper or aluminum strip and performing a coiling operation. After the operation is completed, the above steps are reversed to restore the original state. When the device is completely used, the device is restored to its original state.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mold base mechanism for forming different pipe diameters without mold change, characterized by, include: A base plate (1) has mounting bolts (2) running through its surface, and a support plate (3) is fixedly connected to the top of the base plate (1). Adjustment component (4), the bottom of which is fixedly connected to the top of the base plate (1), the adjustment component (4) is used to adjust the distance between two opposite molding modules in the device; A clamping assembly (5) is provided, one side of which is movably connected to the surface of an adjusting assembly (4). The clamping assembly (5) is used to clamp the metal strip during the forming process.

2. A mold base mechanism without mold change for forming different pipe diameters according to claim 1, characterized in that: The adjustment assembly (4) includes a motor (41) fixedly connected to one side of the support plate (3). One end of the output shaft of the motor (41) is fixedly connected to a threaded rod (42) via a coupling. One end of the threaded rod (42) is rotatably connected to a baffle (43). The bottom of the baffle (43) is fixedly connected to the top of the base plate (1). The surface of the threaded rod (42) is threadedly connected to a movable seat (44).

3. The mold base mechanism without changing mold for forming different pipe diameters according to claim 2, wherein: The bottom of the movable seat (44) is fixedly connected to a sliding plate (45), and a guide pressure plate (46) is slidably connected to one side of the surface of the sliding plate (45). The bottom of the guide pressure plate (46) is fixedly connected to the top of the base plate (1).

4. The mold base mechanism without changing mold for forming different pipe diameters according to claim 2, wherein: The clamping assembly (5) includes a circular groove (59) formed on the surface of the movable seat (44), a guide post (51) is movably connected to the inner wall of the circular groove (59), and a fixing rod (52) is fixedly connected to the top of the movable seat (44).

5. The mold base mechanism without changing mold for forming different pipe diameters according to claim 4, wherein: A stabilizing block (53) is fixedly connected to the top of the fixing rod (52), and a pressure-bearing wheel (54) is fixedly connected to one side of the stabilizing block (53).

6. A mold base mechanism without mold change for forming different pipe diameters according to claim 4, characterized in that: A platform plate (55) is fixedly connected to the top of the guide post (51). A screw (56) runs through the surface of the platform plate (55). An adjusting handwheel (510) is fixedly connected to the top of the screw (56). A pressure roller seat (57) is rotatably connected to the bottom of the screw (56). A forming wheel (58) is fixedly connected to one side of the pressure roller seat (57).

Images