Precise module rolling forming machine

Abstract

The utility model discloses a precise module rolling forming machine which comprises a base and a plurality of groups of rolling forming supports which are arranged at equal intervals, control inner cavities which are symmetrically arranged front and back are arranged in the base, partition plates are fixedly arranged in the control inner cavities, and a plurality of groups of inner key rotating shafts which are arranged at equal intervals are rotatably connected in the partition plates in a matched mode. A first bevel gear is fixedly arranged at the bottom of the inner key rotating shaft, a second bevel gear is connected to the lower portion of the first bevel gear in a meshed mode, a rotating shaft extending left and right is fixedly arranged on the second bevel gear, a plurality of inserting openings distributed at equal intervals are formed in the top wall of the control inner cavity, and accurate position control over the upper pressing roller and the lower pressing roller is achieved; metal can be continuously deformed, the production efficiency is improved, and the consistency and stability of products can be guaranteed; and the upper compression roller and the lower compression roller in different shapes can be replaced according to different requirements, so that the flexibility and the adaptability of the equipment are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a forming machine technical field, concretely is a kind of precision module roll forming machine. BACKGROUND

[0002] Roll forming method is using a set of continuous rack to be rolled into complex shape with stainless steel, the order of roller is designed as follows: the roll type of each rack can continuously deform metal until the required final shape is obtained. Chinese utility model patent with application number 90223625.3 discloses a small and medium-sized cold bending forming machine, which is composed of rollers, racks, guide plates, auxiliary deformation devices and the like, wherein the upper and lower rollers are installed on the upper and lower rollers, and the upper and lower roller shaft positions are fixed and unchangeable. The shape of the upper and lower roller shafts of the above-mentioned small and medium-sized cold bending forming machine is fixed, and it is inconvenient to replace roller shafts of other shapes, and it is not suitable for the production of profiles of different sizes and shapes. CONTENT OF UTILITY MODEL

[0003] The utility model aims at providing a precision module roll forming machine to overcome the above-mentioned defects in the prior art.

[0004] According to the precision module roll forming machine of the utility model, a plurality of groups of equidistantly arranged roll forming supports are arranged on the base, a control inner cavity is symmetrically arranged in the base, a partition plate is fixedly arranged in the control inner cavity, a plurality of groups of equidistantly arranged inner key shafts are rotatably connected to the partition plate, a first bevel gear is fixedly arranged at the bottom of the inner key shaft, a second bevel gear is meshingly connected below the first bevel gear, a rotating shaft extending leftward and rightward is fixedly arranged on the second bevel gear, a plurality of equidistantly arranged sockets are arranged in the top wall of the control inner cavity, the sockets are one-to-one correspondingly arranged with the inner key shafts, the roll forming support comprises front and rear symmetrically arranged stand columns, an insertion block is fixedly arranged at the bottom of the stand column, an outer key shaft is rotatably connected to the bottom of the insertion block, an upper compression roller and a lower compression roller are arranged between the front and rear stand columns, a first inner cavity is arranged in the front stand column, a third bevel gear is arranged in the first inner cavity and is powerfully connected with the upper compression roller, a fourth bevel gear is meshingly connected below the third bevel gear, the bottom of the fourth bevel gear is powerfully connected with the outer key shaft of the front stand column, a second inner cavity is arranged in the rear stand column, a fifth bevel gear is arranged in the second inner cavity and is powerfully connected with the lower compression roller, a sixth bevel gear is meshingly connected below the fifth bevel gear, and the bottom of the sixth bevel gear is powerfully connected with the outer key shaft of the rear stand column.

[0005] In a further technical solution, support feet are fixedly arranged at the bottom of the base.

[0006] In a further technical solution, a first motor is powerfully connected with the rotating shaft and is fixedly arranged at the left end of the base.

[0007] Further technical solutions, the outer key shaft is opposite to the inner key shaft.

[0008] Further technical solutions, the upper press roller and the lower press roller are respectively a male die roller and a female die roller matched with each other.

[0009] Further technical solutions, the base and the plug block are connected through bolt fastening.

[0010] Further technical solutions, the first motor is a servo motor.

[0011] The beneficial effects of the present application are: by adopting a servo motor and a built-in position encoder, the accurate position control of the upper press roller and the lower press roller is realized; by the upper press roller and the lower press roller being respectively a male die roller and a female die roller, the metal can be continuously deformed until the required final shape is obtained, and this continuous forming method not only improves the production efficiency, but also ensures the consistency and stability of the product; the base and the plug block are connected through bolt fastening, which facilitates the disassembly and assembly of the roll forming support, and the user can replace the upper press roller and the lower press roller of different shapes according to different needs, thereby increasing the flexibility and adaptability of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is a schematic view of a precision module roll forming machine structure in the present application;

[0013] Figure 2 is a sectional view of A-A in the present application Figure 1

[0014] Figure 3 is a top view of a precision module roll forming machine in the present application;

[0015] Figure 4 is a schematic view of the distribution of the socket in the present application. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0017] ​In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0018] With reference to Figures 1-4 According to the embodiment of the utility model, a precision modular roll forming machine comprises a base 1 and a plurality of groups of equidistantly arranged roll forming supports 2, the base 1 is internally provided with a control inner cavity 22 symmetrically arranged front and back, the control inner cavity 22 is internally fixedly provided with a partition plate 23, a plurality of groups of equidistantly arranged inner key rotating shafts 24 are rotatably and matchingly connected in the partition plate 23, a first bevel gear 25 is fixedly arranged at the bottom of the inner key rotating shaft 24, a second bevel gear 26 is meshingly connected below the first bevel gear 25, a rotating shaft 27 extending left and right is fixedly arranged on the second bevel gear 26, a plurality of equidistantly arranged sockets 13 are arranged in the top wall of the control inner cavity 22, the socket 13 is correspondingly arranged with the inner key rotating shaft 24, the roll forming support 2 comprises a front and back symmetrically arranged stand 3, an insertion block 14 is fixedly arranged at the bottom of the stand 3, an outer key rotating shaft 20 is rotatably and matchingly connected at the bottom of the insertion block 14, an upper compression roller 5 and a lower compression roller 6 are arranged between the front and back two stands 3, and the upper compression roller 5 and the lower compression roller 6 can be matched to perform the forming processing of the metal plate, a first inner cavity 7 is arranged in the front stand 3, a third bevel gear 8 is arranged in the first inner cavity 7 and is powerfully connected with the upper compression roller 5, a fourth bevel gear 9 is meshingly connected below the third bevel gear 8, the bottom of the fourth bevel gear 9 is powerfully connected with the front outer key rotating shaft 20, a second inner cavity 10 is arranged in the rear stand 3, a fifth bevel gear 11 is arranged in the second inner cavity 10 and is powerfully connected with the lower compression roller 6, a sixth bevel gear 12 is meshingly connected below the fifth bevel gear 11, and the bottom of the sixth bevel gear 12 is powerfully connected with the rear outer key rotating shaft 20.

[0019] Beneficially or illustratively, the bottom of the base 1 is fixedly provided with a supporting leg, which can prevent the base from directly contacting the ground, avoid corrosion or damage caused by ground moisture, increase the friction between the base and the contact surface, and thus improve the stability of the entire structure.

[0020] Beneficially or illustratively, the left end of the base 1 is fixedly provided with a first motor 21 powerfully connected with the rotating shaft 27, the first motor 21 is located at the end of one side of the base, which is beneficial to heat dissipation and avoids performance degradation or failure caused by overheating, and through the front and rear first motors 21, the interworking of the upper compression roller 5 and the lower compression roller 6 is realized.

[0021] Beneficially or illustratively, the outer key shaft 20 is arranged opposite to the inner key shaft 24, facilitating docking, ensuring more direct and efficient power transmission.

[0022] Beneficially or illustratively, the upper press roller 5 and the lower press roller 6 are respectively a male die roller and a female die roller matched with each other, which can continuously deform the metal until the required final shape is obtained.

[0023] Beneficially or illustratively, the base 1 and the plug 14 are fastened and connected through the bolt 15, facilitating disassembly and assembly of the roll forming support 2, and different shapes of the upper press roller 5 and the lower press roller 6 can be replaced.

[0024] Beneficially or illustratively, the first motor 21 is a servo motor, which is usually equipped with a built-in position encoder or sensor, and can achieve very high position accuracy control.

[0025] When the utility model is used: the plug 14 at the bottom of the stand column 3 of each roll forming support 2 is inserted into the socket 13 of the top wall of the base 1, and the plug 14 and the base 1 are fastened and connected through the bolt 15, at this time, the outer key shaft 20 at the bottom of the plug 14 is powerfully connected with the inner key shaft 24, then the rotating shaft 27 is controlled to rotate through the first motor 21, the first bevel gear 25 is driven to rotate by the second bevel gear 26 on the rotating shaft 27, thereby realizing that the inner key shaft 24 at the top of the first bevel gear 25 drives the outer key shaft 20 to rotate, thereby realizing that the upper press roller 5 and the lower press roller 6 are driven to rotate by the outer key shaft 20 on the front and rear sides, and thereby realizing the forming processing of the metal plate.

[0026] Those skilled in the art can clearly make various modifications to the above embodiments without departing from the overall spirit and concept of the utility model. All fall within the protection scope of the utility model. The protection scheme of the utility model is subject to the claims attached to the utility model.

Claims

1. A precision modular roll forming machine comprising a base (1) and a plurality of sets of roll forming stands (2) arranged equidistantly, characterized in that: The base (1) is provided with front and rear symmetrical control cavities (22), the control cavities (22) are fixedly provided with a partition (23), the partition (23) is rotatably and matchingly connected with a plurality of groups of equidistantly arranged inner key rotating shafts (24), the bottom of the inner key rotating shaft (24) is fixedly provided with a first bevel gear (25), the lower part of the first bevel gear (25) is meshingly connected with a second bevel gear (26), the second bevel gear (26) is fixedly provided with a left and right extending rotating shaft (27), the top wall of the control cavity (22) is provided with a plurality of equidistantly arranged sockets (13), the sockets (13) are one-to-one corresponding with the inner key rotating shafts (24), the roll forming support (2) comprises front and rear symmetrical columns (3), the bottom of the column (3) is fixedly provided with a plug block (14), the bottom of the plug block (14) is rotatably and matchingly connected with an outer key rotating shaft (20), the front and rear columns (3) are provided with an upper compression roller (5) and a lower compression roller (6) between the front and rear columns (3), the front column (3) is provided with a first inner cavity (7), the first inner cavity (7) is provided with a third bevel gear (8) which is powerfully connected with the upper compression roller (5), the lower part of the third bevel gear (8) is meshingly connected with a fourth bevel gear (9), the bottom of the fourth bevel gear (9) is powerfully connected with the front outer key rotating shaft (20), the rear column (3) is provided with a second inner cavity (10), the second inner cavity (10) is provided with a fifth bevel gear (11) which is powerfully connected with the lower compression roller (6), the lower part of the fifth bevel gear (11) is meshingly connected with a sixth bevel gear (12), the bottom of the sixth bevel gear (12) is powerfully connected with the rear outer key rotating shaft (20).

2. A precision modular roll forming machine according to claim 1, wherein: The bottom of the base (1) is fixedly provided with a supporting leg.

3. A precision modular roll forming machine according to claim 2, wherein: The left end of the base (1) is fixedly provided with a first motor (21) which is powerfully connected with the rotating shaft (27).

4. A precision modular roll forming machine according to claim 3 wherein: The outer key rotating shaft (20) is oppositely arranged with the inner key rotating shaft (24).

5. A precision modular roll forming machine according to claim 4 wherein: The upper compression roller (5) and the lower compression roller (6) are respectively a male die roller and a female die roller which are matched with each other.

6. A precision modular roll forming machine according to claim 5 wherein: The base (1) and the plug block (14) are fastened and connected through bolts (15).

7. A precision modular roll forming machine as defined in claim 3 wherein: The first motor (21) is a servo motor.

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