CN207996913U - Small-sized three rolls plate bending machine - Google Patents

Abstract

The utility model discloses a small-sized three-roller plate rolling machine, which belongs to the technical field of aluminum plate machining, and comprises a base, a frame arranged at both ends of the base, two lower rollers arranged on the base, and a roller arranged on the frame. The upper roller, the upper roller moves up and down through the first driving mechanism, and the lower roller moves left and right through the second driving mechanism. The base is composed of an upper support, a lower support and an adjustment mechanism. The upper support and the lower The supports are positioned and connected by connecting pieces, and an adjustment mechanism is provided between the upper support and the lower support. The three-roller plate rolling machine of the utility model solves the rolling of aluminum plates for small workpieces through reasonable design, and has the advantages of simple operation, safety and reliability.

Description

Small three-roll plate rolling machine

technical field

The utility model belongs to the technical field of aluminum plate machining, in particular to a small three-roller plate rolling machine.

Background technique

In the prior art, generally in the field of aluminum plate rolling and processing, the process of rolling the workpiece aluminum plate usually uses the relative position change and rotational movement of the workpiece to make the plate produce continuous plastic deformation, so as to obtain the predetermined shape of the circular, arc-shaped and other workpieces, but Usually these ordinary coiling devices have a large diameter of the coiling machine roller, the volume of the transmission system is too large, and the output torque is too large, resulting in the production and processing of small aluminum plates or aluminum products. injury situation.

Utility model content

In view of this, the purpose of this utility model is to provide a small three-roller plate rolling machine to solve the problem that the aluminum plate will be broken or wound when making and processing small-sized aluminum plates or aluminum products.

In order to achieve the above object, the utility model provides the following technical solutions:

The utility model provides a small three-roller plate rolling machine, which comprises a base, a frame arranged at both ends of the base, two lower rollers arranged on the base and an upper roller arranged on the frame, and the upper roller passes through the first A driving mechanism moves up and down, the lower roller moves left and right through the second driving mechanism, the base is composed of an upper support, a lower support, and an adjustment mechanism, and the upper support and the lower support are positioned and connected by a connecting piece, and An adjustment mechanism is provided between the upper support and the lower support.

Further, the first driving mechanism is composed of a slider arranged on the frame and a power part connected with the slider, and the power part adopts one of a hydraulic push rod, a pneumatic push rod, an electro-hydraulic push rod or a threaded rod kind.

Further, the second driving mechanism is composed of pads respectively supporting the two lower rollers, and double screw rods connecting the two pads in series.

Further, the threaded rod and the double helical rod are driven to rotate by a handle or a motor.

Further, the connecting parts are bolts or screws.

Further, the adjustment mechanism is one of a coil spring, a disc spring, a pressure leaf spring or a rubber pad.

The beneficial effects of the utility model are:

1. The plate rolling machine of the utility model is safe and simple when performing the plate rolling operation of the workpiece, can complete the processing of the workpiece efficiently and stably, is of great help in eliminating the stress of the workpiece, reduces labor intensity and greatly improves work efficiency.

2. The edge crimping machine of this utility model can well control the distance between the two lower rollers by setting two backup rollers, and then controls the height of the upper roller by setting a cylinder, and then can freely change the distance between the upper and lower rollers. Therefore, this device can realize rolling for profiles of any thickness.

3. The edge crimping machine of this utility model solves the problem of rolling small workpiece plates through reasonable design, and is easy to operate, safe and reliable.

Other advantages, objectives and features of the present utility model will be set forth in the following description to some extent, and to some extent, based on the investigation and research below, it will be obvious to those skilled in the art, or can be Get teaching from the practice of the utility model. The objectives and other advantages of the utility model can be realized and obtained through the following description.

Description of drawings

In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be described in detail below in conjunction with the accompanying drawings, wherein:

Fig. 1 is the structural representation of the utility model small-sized three-roller plate rolling machine;

Fig. 2 is a structural diagram of the second driving mechanism of the utility model small-sized three-roller plate bending machine;

Fig. 3 is a sectional view of the base of the small three-roll plate bending machine of the present invention.

Detailed ways

The utility model will be further described below in conjunction with specific embodiments. Wherein, the accompanying drawings are for illustrative purposes only, and represent only schematic diagrams, rather than actual drawings, and should not be construed as limitations on this patent; in order to better illustrate the embodiments of the present utility model, some parts of the accompanying drawings will be omitted , enlargement or reduction, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some known structures and their descriptions in the drawings may be omitted.

In the accompanying drawings of the utility model embodiment, the same or similar symbols correspond to the same or similar parts; The orientation or positional relationship indicated by "right", "front", "rear", etc. 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, rather than indicating or implying the referred device Or elements must have a specific orientation, be constructed and operated in a specific orientation, so the terms describing the positional relationship in the drawings are only for illustrative purposes and cannot be understood as limitations on this patent. For those of ordinary skill in the art, The specific meanings of the above terms can be understood according to specific situations.

Please refer to Figures 1, 2, and 3. The numbers of the components in the drawings represent: base 1, frame 2, lower roller 3, upper roller 4, connecting piece 5, adjustment mechanism 6, slider 7, power piece 8, pad Block 9, double screw rod 10, upper support 11, lower support 12.

The embodiment is basically shown in the accompanying drawings: the small three-roll plate bending machine provided in this embodiment includes a base 1, a frame 2 arranged at both ends of the base 1, two lower rollers 3 arranged on the base 1 and a An upper roller 4 on the frame 2, the upper roller 4 moves up and down through the first driving mechanism, the first driving mechanism is composed of a slider 7 arranged on the frame 2, and a power member 8 connected with the slider 7, the power Parts can adopt one of hydraulic push rod, pneumatic push rod, electro-hydraulic push rod or threaded rod; the lower roller 3 moves left and right through the second drive mechanism, and the second drive mechanism is composed of pads supporting the two lower rollers respectively. 9. It consists of a double screw rod 10 connected in series with two spacers 9, and the two spacers can be separated and moved together through the two side direction threads arranged on the double screw rod; The motor drives it to rotate; the base is made up of an upper support 11, a lower support 12, and an adjustment mechanism. 12 is provided with an adjustment mechanism 6; the connecting piece 5 adopts bolts or screws; There is a strip-shaped through hole, which is used for the variable adjustment of the double screw rod due to the movement of the adjustment mechanism in the up and down direction.

By adopting the above scheme, the plate rolling machine of the utility model is safe and simple when performing the plate rolling operation of the workpiece, can complete the processing of the workpiece efficiently and stably, is of great help in eliminating the stress of the workpiece, reduces labor intensity and greatly improves work efficiency. At the same time, by setting two backup rollers, the distance between the two lower rollers can be well controlled, and then the height of the upper roller can be controlled by setting a cylinder, so that the distance between the upper and lower rollers can be changed at will, so The device can realize rolling for profiles of any thickness. In addition, by splitting the base into upper and lower supports, and setting an adjustment mechanism between them, the base is adaptive to various shapes of incoming materials, so as to adapt to different thicknesses of the aluminum plate surface. And it will not break or hurt the aluminum plate.

Finally, it is noted that the above embodiments are only used to illustrate the technical solutions of the present utility model without limitation. Although the utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the utility model can be Modifications or equivalent replacements of the technical solutions without departing from the spirit and scope of the technical solutions shall be covered by the claims of the present utility model.

Claims (6)

1. A small three-roll plate rolling machine, characterized in that it includes a base (1), a frame (2) arranged at both ends of the base, two lower rollers (3) arranged on the base and a The upper roller (4), the upper roller moves up and down through the first driving mechanism, the lower roller moves left and right through the second driving mechanism, and the base is composed of upper support (11), lower support (12), adjustment mechanism Composition, the upper support and the lower support are positioned and connected through the connecting piece (5), and an adjustment mechanism (6) is provided between the upper support and the lower support. 2. The small three-roll plate bending machine according to claim 1, characterized in that, the first driving mechanism is composed of a slider (7) arranged on the frame and a power member (8) connected to the slider , the power part adopts one of hydraulic push rod, pneumatic push rod, electro-hydraulic push rod or threaded rod. 3. The small-sized three-roller plate bending machine according to claim 2, characterized in that, the second drive mechanism consists of pads (9) supporting two lower rollers respectively, double screw rods (9) connecting two pads in series ( 10) Composition. 4. The small three-roll plate bending machine according to claim 3, characterized in that, the threaded rod and the double-screw rod are driven to rotate by a handle or a motor. 5. The small three-roll plate bending machine according to claim 1, characterized in that, the connecting parts are bolts or screws. 6. The small three-roller plate bending machine according to claim 1, characterized in that, the adjustment mechanism is one of a coil spring, a disc spring, a pressure plate spring or a rubber pad.