Automatic shape correcting device of cold roll forming machine

Abstract

The utility model discloses an automatic shape correcting device of a cold roll forming machine. The fixing frame is fixedly mounted on the mounting seat; the second pressing wheel is rotationally mounted at the lower end of the fixing frame; the rotating shaft is rotationally mounted on the mounting seat and the fixing frame; the lead screw part is arranged near the middle part of the rotating shaft; the movable frame is in threaded fit with the lead screw part through a nut; the first pressing wheel is rotationally mounted at the lower end of the movable frame; the first pressing wheel can be matched with the second pressing wheel to extrude a product; and the driving mechanism is installed on the installation base, the driving mechanism can drive the rotating shaft to rotate, the bending distance can be adjusted so as to meet the use requirements of products of different models, and the application range is wide.

Description

TECHNICAL FIELD

[0001] The utility model belongs to refrigerator processing equipment technical field, especially relate to a cold bending forming machine automatic shape correcting device. BACKGROUND

[0002] In the process of realizing the utility model, the inventor finds that the prior art at least has the following problems:

[0003] In the refrigerator processing process, the shell plate of the refrigerator needs to pass a series of bending in the forming process. When the end part is bent, the spacing of the bending is different for different models of products. The traditional equipment can only bend one size of workpiece and cannot adapt to the use demand of different models of products.

[0004] CN1186006A - refrigerator shell bending equipment discloses a refrigerator shell bending equipment, which comprises a base for supporting a shell steel plate, a first die installed on one side of the shell steel plate, which can move up / down and is used for fixing the position of the shell steel plate, and second and third dies installed on both sides of the shell steel plate, which can move up / down and form close contact with the side surface of the first die in the up-moving process, which cannot solve the above technical problems. UTILITARY MODEL CONTENTS

[0005] The utility model solves the technical problem to provide a cold bending forming machine automatic shape correcting device, can adjust the spacing of the bending, so as to adapt to the use demand of different models of products, and the application range is wide.

[0006] In order to solve the above technical problem, the technical scheme adopted by the utility model is as follows: a cold bending forming machine automatic shape correcting device has:

[0007] A mounting seat is arranged on the mounting seat.

[0008] A fixing frame is fixedly installed on the mounting seat.

[0009] A second pressing wheel is rotatably installed at the lower end of the fixing frame.

[0010] A rotating shaft is rotatably installed on the mounting seat and the fixing frame.

[0011] A screw rod part is arranged near the middle part of the rotating shaft.

[0012] An activity frame is threadedly matched with the screw rod part through a nut.

[0013] A first pressing wheel is rotatably installed at the lower end of the activity frame, and the first pressing wheel can be matched with the second pressing wheel to extrude the product.

[0014] A driving mechanism is installed on the mounting seat, and the driving mechanism can drive the rotating shaft to rotate.

[0015] The driving mechanism is a servo motor, and an output shaft of the servo motor is connected with the rotating shaft.

[0016] The rotating shaft is rotatably installed in the fixing frame through a sleeve.

[0017] The bottom of the fixing frame is also rotatably provided with a supporting wheel, which can support the workpiece.

[0018] The output shaft of the servo motor is connected with the rotating shaft through a shaft coupling.

[0019] The supporting wheel is located below the workpiece, and the first pressing wheel and the second pressing wheel are respectively arranged on two sides of the workpiece.

[0020] One of the above technical solutions has the following advantages or beneficial effects: the bending interval can be adjusted to adapt to the use requirements of different models of products, and the application range is wide. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a structural schematic view of the automatic shape correcting device of the cold roll forming machine provided in the embodiments of the present application;

[0022] Figure 2 is a structural schematic view of the automatic shape correcting device of the cold roll forming machine provided in the embodiments of the present application; Figure 1

[0023] Figure 3 is a structural schematic view of the automatic shape correcting device of the cold roll forming machine provided in the embodiments of the present application; Figure 1 The marks in the above figures are as follows: 1, mounting seat; 2, fixing frame; 3, rotating shaft; 31, screw rod part; 4, sleeve; 5, first pressing wheel; 6, second pressing wheel; 7, servo motor; 8, shaft coupling; 9, product.

[0024] DETAILED DESCRIPTION The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] Referring to Figures 1 to 3 ​The utility model provides a kind of cold bending forming machine automatic shape correcting device, with: mounting seat 1;Fixed frame 2, fixedly installed on mounting seat 1;Second press wheel 6, rotationally installed in the lower end of fixed frame 2;Shaft 3, rotationally installed on mounting seat 1 and fixed frame 2;Lead screw part 31, the middle part of shaft 3 is equipped with lead screw part 31;Movable frame, its screw nut is threadedly cooperated with lead screw part 31;First press wheel 5, rotationally installed in the lower end of movable frame;First press wheel 5 can be extruded product 9 with second press wheel 6 cooperation;Driving mechanism, installed on mounting seat 1, and driving mechanism can drive shaft 3 rotationally.

[0027] Driving mechanism is servo motor 7, and the output shaft of servo motor 7 is connected with shaft 3.

[0028] Shaft 3 is rotationally installed in fixed frame 2 by sleeve 4.

[0029] The bottom of fixed frame 2 is also rotationally equipped with support wheel, and support wheel can support workpiece, and plays the role of supporting product 9.

[0030] The output shaft of servo motor 7 is connected with shaft 3 by shaft coupling 8, and plays the role of power transmission.

[0031] After the above structure is used, the bending interval can be adjusted to adapt to the use demand of different models of products, and the application range is wide.

[0032] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "central", "both ends" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and is not indicative or suggestive of the device or element indicated must have a particular orientation, a particular orientation and operation, so it cannot be understood as a limitation on the utility model.

[0033] In the utility model, unless another explicit provision and limitation, the terms "mount", "set", "connect", "fix", "screw" and so on should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be two element internal communication or two element's mutual action relation, unless another explicit limitation, for the ordinary skill in the art, can understand the specific meaning of the above terms in the utility model according to specific circumstances.

[0034] Although the embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic shape correction device for a cold roll forming machine, characterized in that: have: Mounting seat; A fixing frame, fixedly mounted on the mounting seat; a second pressing wheel, rotatably mounted on the lower end of the fixing frame; A rotating shaft, rotatably mounted on the mounting seat and the fixing frame; A screw rod portion is provided near the middle of the rotating shaft; A movable frame, which is threadably engaged with the screw rod portion through a nut; A first pressing wheel is rotatably mounted on the lower end of the movable frame; the first pressing wheel can cooperate with the second pressing wheel to extrude the product; The driving mechanism is mounted on the mounting seat, and the driving mechanism can drive the rotating shaft to rotate.

2. The automatic shape correction device for a roll forming machine according to claim 1, characterized in that: The driving mechanism is a servo motor, and the output shaft of the servo motor is connected to the rotating shaft.

3. The automatic shape correction device for a roll forming machine according to claim 2, characterized in that: The rotating shaft is rotatably mounted in the fixing frame via a sleeve.

4. The automatic shape correction device for a roll forming machine according to claim 3, characterized in that: The bottom of the fixing frame is also rotatably provided with a supporting wheel, and the supporting wheel can support the workpiece.

5. The automatic shape correction device for a roll forming machine according to claim 4, characterized in that: The output shaft of the servo motor is connected to the rotating shaft through a coupling.

6. The automatic shape correction device for a roll forming machine according to claim 5, characterized in that: The supporting wheel is located below the workpiece, and the first pressing wheel and the second pressing wheel are respectively arranged on both sides of the workpiece.

Images