V-groove forming device

Abstract

The utility model discloses a V-groove forming device which is provided with a support. The upper cross rod is mounted at the upper end of the bracket; the lower cross rod is mounted at the lower end of the bracket; the upper mounting seat is mounted on the upper cross rod; the lower mounting seat is mounted on the lower cross rod; the upper pressing wheel is rotationally mounted on the upper mounting seat; a pressing block capable of pressing the V-shaped groove is arranged on the upper pressing wheel; and the lower pressing wheel is rotationally mounted on the lower mounting seat, and is used for extruding the to-be-bent position of the thick plate in advance and thinning the to-be-bent position of the plate, so that the outer R can be made to be smaller.

Description

Technical Field

[0001] The utility model belongs to the technical field of refrigerator processing devices, in particular to a V-groove forming device. Background Art

[0002] In the process of implementing the present invention, the inventors discovered that the prior art has at least the following problems:

[0003] During the refrigerator processing, the sheet metal needs to be bent into an R angle. In traditional technology, the purpose of V-groove forming is to make thick plate products, and the requirements for the outer R are relatively small. For example, a 2mm thick steel plate is required to have an outer R ≤ 2mm after bending. Usually, an additional grooving machine is required. The grooving machine is expensive and will produce metal debris, which is difficult to clean.

[0004] CN205705489U - An adjustable V-groove type box blank forming machine material bin, discloses an adjustable V-groove type box blank forming machine material bin, relating to the field of machinery. The utility model includes a bracket, a main support plate front and rear adjustment seat and a main support plate. The main support plate front and rear adjustment seat is fixed on the bracket, and an installation groove for installing the main support plate is provided on the opposite side of the main support plate front and rear adjustment seat. It also cannot solve the above technical problems. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a V-groove forming device, which can extrude the position of the thick plate to be bent in advance and make the plate thinner at the position to be bent, so that the outer R can be made smaller.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: a V-groove forming device having:

[0007] Bracket;

[0008] an upper crossbar, mounted on the upper end of the bracket;

[0009] A lower crossbar, mounted on the lower end of the bracket;

[0010] an upper mounting seat, mounted on the upper crossbar;

[0011] a lower mounting seat, mounted on the lower crossbar;

[0012] An upper pressing wheel is rotatably mounted on the upper mounting seat; a pressing block capable of pressing the V-groove is provided on the upper pressing wheel;

[0013] The lower pressing wheel is rotatably mounted on the lower mounting seat.

[0014] A mounting plate is also provided, and the bracket is mounted on the rack through the mounting plate.

[0015] The mounting plate is provided with a waist-shaped hole, and the mounting bolts are installed in the waist-shaped hole. The mounting plate is connected to the frame through the mounting bolts.

[0016] The upper mounting seat and the lower mounting seat are both provided with pin shafts, and the upper pressing wheel and the lower pressing wheel are rotatably mounted on the pin shafts.

[0017] The upper pressing wheel and the lower pressing wheel are rotatably mounted on the pin shaft through bearings.

[0018] The upper mounting seat and the lower mounting seat are connected to the upper cross bar and the lower cross bar through screws.

[0019] One of the above technical solutions has the following advantages or beneficial effects: the location where the thick plate is to be bent is extruded in advance, and the plate at the location where the plate is to be bent is squeezed thinner, so that the outer R can be made smaller. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic structural diagram of a V-groove forming device provided in an embodiment of the present utility model;

[0021] Figure 2 This is a schematic structural diagram of a V-groove forming device provided in an embodiment of the present utility model;

[0022] Figure 3 This is a schematic structural diagram of a V-groove forming device provided in an embodiment of the present utility model;

[0023] Figure 4 This is a schematic structural diagram of a V-groove forming device provided in an embodiment of the present utility model;

[0024] The marks in the above figure are: 1, bracket, 2, upper cross bar, 3, lower cross bar, 4, upper mounting seat, 5, lower mounting seat, 6, upper pressure wheel, 61, pressure block, 7, lower pressure wheel, 8, mounting plate, 9, mounting bolts. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figures 1 to 4A V-groove forming device comprises: a bracket 1; an upper crossbar 2, mounted on the upper end of the bracket 1; a lower crossbar 3, mounted on the lower end of the bracket 1; an upper mounting seat 4, mounted on the upper crossbar 2; a lower mounting seat 5, mounted on the lower crossbar 3; an upper pressing wheel 6, rotatably mounted on the upper mounting seat 4; a pressing block 61 capable of pressing the V-groove is provided on the upper pressing wheel 6; and a lower pressing wheel 7, rotatably mounted on the lower mounting seat 5. During operation, the sheet metal passes between the upper pressing wheel 6 and the lower pressing wheel 7, and the sheet metal is pulled to move, driving the upper pressing wheel 6 and the lower pressing wheel 7 to rotate. The pressing block 61 and the lower pressing wheel 7 exert pressure on the sheet metal to form a V-groove. The thick plate is pre-extruded at the location where it is to be bent, so that the plate at the location where it is to be bent is thinned, so that the outer R can be made smaller.

[0027] A mounting plate 8 is also provided, and the bracket 1 is mounted on the frame via the mounting plate 8. The device is connected to the frame via the mounting plate 8, and the sheet material is transported on the frame and the V-groove is processed via the device.

[0028] The mounting plate 8 is provided with a waist-shaped hole, and the mounting bolt 9 is installed in the waist-shaped hole, and the mounting plate 8 is connected to the frame by the mounting bolt 9. The mounting plate 8 can adjust the installation position through the waist-shaped hole, thereby fine-tuning according to the specific situation of the sheet material to adapt to the use requirements of the sheet material.

[0029] The upper mounting seat 4 and the lower mounting seat 5 are both provided with a pin, and the upper pressing wheel 6 and the lower pressing wheel 7 are rotatably mounted on the pin. The upper pressing wheel 6 and the lower pressing wheel 7 are stably and reliably mounted on the upper mounting seat 4 and the lower mounting seat 5 by the pin, and can rotate on the upper mounting seat 4 and the lower mounting seat 5 at the same time.

[0030] The upper pressing wheel 6 and the lower pressing wheel 7 are rotatably mounted on the pin shaft via bearings. The arrangement of the bearings makes the rotation more stable and reliable.

[0031] The upper mounting seat 4 and the lower mounting seat 5 are connected to the upper cross bar 2 and the lower cross bar 3 by screws, which is convenient for disassembly and maintenance.

[0032] During operation, the sheet material passes between the upper pressing wheel 6 and the lower pressing wheel 7, and the sheet material is pulled to move, driving the upper pressing wheel 6 and the lower pressing wheel 7 to rotate. The upper pressure block 61 and the lower pressing wheel 7 squeeze the sheet material together, and the thick plate is squeezed in advance at the position where it is to be bent, so that the plate at the position where it is to be bent is squeezed thinner, so that the outer R can be made smaller.

[0033] After adopting the above structure, the position where the thick plate is to be bent is extruded in advance, and the plate at the position where it is to be bent is squeezed thinner, so that the outer R can be made smaller.

[0034] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0035] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0036] 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A V-groove forming device, characterized in that: have: Bracket; an upper crossbar, mounted on the upper end of the bracket; A lower crossbar, mounted on the lower end of the bracket; an upper mounting seat, mounted on the upper crossbar; a lower mounting seat, mounted on the lower crossbar; An upper pressing wheel is rotatably mounted on the upper mounting seat; a pressing block capable of pressing the V-groove is provided on the upper pressing wheel; The lower pressing wheel is rotatably mounted on the lower mounting seat.

2. The V-groove forming device according to claim 1, characterized in that: A mounting plate is also provided, and the bracket is mounted on the rack through the mounting plate.

3. The V-groove forming device according to claim 2, characterized in that: The mounting plate is provided with a waist-shaped hole, and the mounting bolts are installed in the waist-shaped hole. The mounting plate is connected to the frame through the mounting bolts.

4. The V-groove forming device according to claim 3, characterized in that: The upper mounting seat and the lower mounting seat are both provided with pin shafts, and the upper pressing wheel and the lower pressing wheel are rotatably mounted on the pin shafts.

5. The V-groove forming device according to claim 4, characterized in that: The upper pressing wheel and the lower pressing wheel are rotatably mounted on the pin shaft through bearings.

6. The V-groove forming device according to claim 5, characterized in that: The upper mounting seat and the lower mounting seat are connected to the upper cross bar and the lower cross bar through screws.

Images