CN220347327U - A sawing machine workpiece supporting device - Google Patents

Abstract

A sawing machine workpiece support device, which includes a car body, an adjusting screw rod, a pair of guide rods and a roller bracket. A screw nut is provided in the middle of the car body. The adjusting screw rod is installed in the screw nut. The car body on both sides of the screw nut is There is a guide sleeve on the body, a pair of guide rods are located in the corresponding guide sleeve, the roller bracket is installed on the top of the adjusting screw, the roller bracket is fixedly connected to the ends of the pair of guide rods, and the roller bracket is driven up or down by the adjusting screw , the roller support is equipped with a workpiece support roller; the advantage is: the height of the workpiece support roller can be quickly adjusted by adjusting the screw rod. When the workpiece needs to be cut into multiple sections, the workpiece can move forward along the workpiece support roller conveniently without the need for crane assistance. .

Description

A sawing machine workpiece supporting device

Technical field

The utility model relates to the field of support equipment, in particular to a sawing machine workpiece support device.

Background technique

At present, sawing machines are common equipment in the cutting process. They are used to cut pipes or bars. If the pipes or bars are long, the material needs to be supported, especially the part hanging outside the sawing machine. If this part swings or jumps , will seriously affect the cutting quality; therefore, the external material needs to be supported by a support device, and the height of the traditional support device is not adjustable. Since the thickness of the pipe is different, the height of the support required is also different. If the height is not adjustable, the support The effect is not good and will affect the cutting quality. If the workpiece needs to be cut into multiple parts by a sawing machine, the workpiece needs to be fed to the sawing machine. There is hard friction between the support part of the existing sawing machine workpiece support device and the workpiece, resulting in difficulty in feeding. When the workpiece is heavy, crane assistance is often required. Only then can it be fed to the sawing machine.

Utility model content

The purpose of this utility model is to provide a sawing machine workpiece supporting device to address the above-mentioned shortcomings.

The utility model includes a car body, an adjusting screw rod, a pair of guide rods and a roller bracket.

A screw nut is provided in the middle of the car body. The adjusting screw rod is installed in the screw nut. Guide sleeves are provided on the car body on both sides of the screw nut. A pair of guide rods are located in the corresponding guide sleeves. The roller bracket is installed on the adjusting screw nut. At the top of the rod, the roller bracket is fixedly connected to the ends of a pair of guide rods. The roller bracket is driven up or down by adjusting the screw rod. The roller bracket is provided with a workpiece support roller.

A handwheel is provided at the bottom of the adjusting screw.

A locking nut is provided on the adjusting screw above the screw nut, and a pair of toggle rods are arranged in a mirror image on the outer wall of the locking nut.

The car body includes a top plate and four support legs. The four support legs are installed at the four corners of the bottom of the top plate. Track pulleys are provided at the bottom of the support legs. The car body is slidably installed on a pair of rails.

The track pulley is a V-shaped pulley, and the track is an inverted V-shaped slide rail.

The workpiece support roller is a V-shaped drag roller.

The roller bracket is a U-shaped bracket, and the rotating shafts at both ends of the workpiece support roller are movably installed in the roller bracket.

The screw nut is detachably mounted on the vehicle body through bolts.

The guide sleeve is detachably mounted on the vehicle body through bolts.

The advantage of this utility model is that the height of the workpiece support roller can be quickly adjusted by adjusting the screw rod. When the workpiece needs to be cut into multiple sections, the workpiece can move forward along the workpiece support roller conveniently without the need for crane assistance.

Description of the drawings

Figure 1 is a schematic structural diagram of the utility model.

Figure 2 is a schematic top view of the structure of the utility model.

Implementation

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, rather than all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

Therefore, the following detailed description of the embodiments of the invention provided in the appended drawings is not intended to limit the scope of the claimed invention, but rather to represent selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

It should be noted that similar reference numerals and letters represent similar items in the following figures, therefore, once an item is defined in one figure, it does not need further definition and explanation in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that if the terms "upper", "lower", "inner", "outer", etc. appear to indicate an orientation or positional relationship, they are based on the orientation or positional relationship shown in the drawings. , or the orientation or positional relationship in which the product of the invention is usually placed when in use, is only for the convenience of describing the invention and simplifying the description, and does not indicate or imply that the device or component referred to must have a specific orientation or be constructed in a specific orientation. and operation, and therefore cannot be construed as limitations of the present invention. In addition, if the terms "first", "second", etc. appear in the description of the present invention, they are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should also be noted that, unless otherwise clearly stated and limited, the terms "setting" and "connection" should be understood in a broad sense. For example, it can be a fixed connection or a removable connection. Detachable connection, or integral 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 an internal connection between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.

As shown in the accompanying drawings, the utility model includes a car body 1, an adjusting screw 2, a pair of guide rods 3 and a roller bracket 4.

A screw nut is provided in the middle of the car body 1. The adjusting screw rod 2 is installed in the screw nut. Guide sleeves are provided on the car body 1 on both sides of the screw nut. A pair of guide rods 3 are located in the corresponding guide sleeves. The roller bracket 4 is installed on the top of the adjusting screw 2. The roller bracket 4 is fixedly connected to the ends of a pair of guide rods 3. The adjusting screw 2 drives the roller bracket 4 to rise or lower. The roller bracket 4 is provided with a workpiece support roller 5.

A handwheel is provided at the bottom of the adjusting screw rod 2.

A locking nut 6 is provided on the adjusting screw 2 above the screw nut, and a pair of toggle rods are arranged in a mirror image on the outer wall of the locking nut 6 .

The car body 1 includes a top plate and four support legs. The four support legs are installed at the four corners of the bottom of the top plate. Track pulleys are provided at the bottom of the support legs. The car body 1 is slidably installed on a pair of rails.

The track pulley is a V-shaped pulley, and the track is an inverted V-shaped slide rail.

The workpiece support roller 5 is a V-shaped drag roller.

The roller bracket 4 is a U-shaped bracket, and the rotating shafts at both ends of the workpiece support roller 5 are movably installed in the roller bracket 4.

The screw nut is detachably mounted on the vehicle body 1 through bolts.

The guide sleeve is detachably mounted on the vehicle body 1 through bolts.

Working method and principle: Turn the handwheel according to the thickness of the pipe, adjust the screw rod 2 to drive the roller bracket 4 to rise or lower the specified distance along the screw nut. After the height adjustment is completed, turn the lock nut 6, and the lock nut 6 will be against the The end of the screw nut serves to support the adjusting screw 2. According to the length of the pipe, the car body 1 slides along a pair of rails, and the distance between the car body 1 and the sawing machine is adjusted. After the adjustment is completed, the rail car locking mechanism is used to lock the car on a pair of rails, and the staff places the pipe. On the workpiece support roller 5 and the sawing machine, adjust the position of the pipe according to the part that needs to be cut, and then start cutting the pipe through the saw. Since the workpiece support roller 5 is a V-shaped drag roller, the pipe can always be kept in the center position to prevent the pipe from being cut. Shaking occurs during cutting. A pair of guide rods 3 play a guiding role in the process of adjusting the lifting and lowering of the screw rod 2.

Claims (9)

1. A sawing machine workpiece support device, characterized in that it includes a car body (1), an adjusting screw (2), a pair of guide rods (3) and a roller bracket (4), A screw nut is provided in the middle of the car body (1). The adjusting screw rod (2) is installed in the screw nut. Guide sleeves are provided on the car body (1) on both sides of the screw nut. A pair of guide rods (3) are located on In the corresponding guide sleeve, the roller bracket (4) is installed on the top of the adjusting screw (2). The roller bracket (4) is fixedly connected to the ends of a pair of guide rods (3). The roller bracket (4) is driven by the adjusting screw (2). 4) Raise or lower, the roller support (4) is provided with a workpiece support roller (5). 2. A sawing machine workpiece supporting device according to claim 1, characterized in that a handwheel is provided at the bottom of the adjusting screw (2). 3. A sawing machine workpiece support device according to claim 1, characterized in that a locking nut (6) is provided on the adjusting screw (2) above the screw nut, and the locking nut (6) is mirrored on the outer wall. The distribution arrangement has a pair of toggle levers. 4. A sawing machine workpiece support device according to claim 1, characterized in that the car body (1) includes a top plate and four support legs, the four support legs are installed at the four corners of the bottom of the top plate, and track pulleys are provided at the bottom of the support legs. , the car body (1) is slidably mounted on a pair of rails. 5. A sawing machine workpiece supporting device according to claim 4, characterized in that the track pulley is a V-shaped pulley and the track is an inverted V-shaped slide rail. 6. A sawing machine workpiece supporting device according to claim 1, characterized in that the workpiece supporting roller (5) is a V-shaped drag roller. 7. A sawing machine workpiece supporting device according to claim 1, characterized in that the roller bracket (4) is a U-shaped bracket, and the rotating shafts at both ends of the workpiece supporting roller (5) are movably installed in the roller bracket (4). 8. A sawing machine workpiece support device according to claim 1, characterized in that the screw nut is detachably mounted on the vehicle body (1) through bolts. 9. A sawing machine workpiece support device according to claim 1, characterized in that the guide sleeve is detachably mounted on the vehicle body (1) through bolts.