Rolling tube lifting frame

Abstract

The utility model provides a rolling tube lifting frame which comprises a base, an adjusting rod, a supporting rod, a positioning screw and a rolling tube, and is simple in structure, convenient to adjust and convenient to store and transport. The positioning screw can be completely clamped into the positioning groove, positioning is more stable after adjustment, and feeding of heavy long materials can be supported.

Description

TECHNICAL FIELD

[0001] The utility model relates to long material processing technical field, and specifically relates to a roll pipe lifting frame. BACKGROUND

[0002] When cutting, sawing, drilling and other operations are carried out on long materials in the long material processing field, in order to ensure accuracy and stability of feeding, support frames are generally arranged at both feeding and discharging ends, and the existing support frames are generally fixed in height, so that when the specifications of processed long materials are different, different sizes of support frames need to be re-set, which is inconvenient to use. SUMMARY

[0003] In view of the defects of the existing support frame, the technical problem to be solved by the utility model is to provide a roll pipe lifting frame which is convenient to store and has adjustable support height.

[0004] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, the utility model is realized through the following technical measures: a roll pipe lifting frame, comprising a base, an adjusting rod, a support rod, a positioning screw, a roll pipe, the base is a rectangular frame, the base comprises left and right two base supports, a storage groove is arranged in the middle of the base support, and one adjusting rod is hingedly connected to each of the two base supports; a guide groove is arranged on the adjusting rod, a plurality of evenly distributed positioning grooves are arranged in the guide groove, and the guide groove is sleeved on the positioning screw; one end of the support rod is hingedly connected to the base support, and the other end is rotationally connected to the roll pipe, a threaded hole is arranged on the support rod, and the threaded hole is aligned with the storage groove in the storage state; and the positioning screw is connected to the threaded hole of the support rod.

[0005] Further, the base support is a strip-shaped plate, and the two base supports are fixedly connected into a rectangular frame by pin columns at both ends.

[0006] Further, the base support is a strip-shaped plate, and the two base supports are fixedly connected into a rectangular frame by metal plates at both ends.

[0007] Further, the threaded hole is arranged in the middle of the support rod.

[0008] Further, the front end of the positioning screw is connected to the threaded hole of the support rod, the middle section of the positioning screw is larger in size than the front end, and the tail end of the positioning screw is provided with anti-skid lines.

[0009] Compared with the prior art, the roll pipe lifting frame has the advantages that the structure is simple, the adjustment is convenient, the storage and transportation are convenient, the positioning screw can be completely clamped into the positioning groove, the positioning is more stable after adjustment, and the feeding of heavy long materials can be supported. BRIEF DESCRIPTION OF DRAWINGS

[0010] The accompanying drawings, which form a part of this patent, are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification. The drawings illustrate one or more embodiments of the present application and, together with the description, serve to explain the principles of the present application. In the drawings:

[0011] Figure 1 A structure schematic view of the rolling pipe lifting frame;

[0012] Figure 2 A structure schematic view of the rolling pipe lifting frame in a storage state.

[0013] The accompanying drawings, which form a part of this patent, are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification. The drawings illustrate one or more embodiments of the present application and, together with the description, serve to explain the principles of the present application. In the drawings: DETAILED DESCRIPTION

[0014] The present application will be described in detail below with reference to the drawings. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0015] In the description of the present application, it should be understood that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "bottom", "top", etc. indicate the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the devices or elements 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 present application.

[0016] Please refer to Figure 1 , Figure 2The embodiment provides a rolling pipe lifting frame, which comprises a base 1, an adjusting rod 3, a supporting rod 4, a positioning screw 5 and a rolling pipe 6. The base 1 is a rectangular frame, and comprises two left and right base supports 2. The base support 2 is a strip-shaped plate, and is provided with a receiving groove 9 in the middle. The two base supports 2 are fixedly connected into a rectangular frame by a pin or a metal plate. Each base support 2 is provided with an adjusting rod 3 and a supporting rod 4. The bottom end of the adjusting rod 3 and the bottom end of the supporting rod 4 are hingedly connected to the base support 2, and the hinge joints are arranged at the two ends of the receiving groove 9. The adjusting rod 3 is provided with a guide groove 7, and the guide groove 7 is provided with a plurality of uniformly distributed positioning grooves 8 (the positioning grooves 8 can be arranged at the upper end or the lower end of the guide groove 7, and the embodiment is preferably arranged at the upper end of the guide groove 7). The guide groove 7 is sleeved on the positioning screw 5. The two ends of the rolling pipe 6 are rotationally connected to the upper ends of the supporting rods 4. The supporting rod 4 is provided with a threaded hole in the middle. The threaded hole and the receiving groove 9 are aligned in the storage state. The front end of the positioning screw 5 is provided with a thread. The positioning screw 5 is connected to the threaded hole of the supporting rod 4 after passing through the guide groove 7 of the adjusting rod 3. The middle section of the positioning screw 5 is larger in size than the front end, so that the middle section side face of the positioning screw 5 can conveniently press the adjusting rod 3. The tail end of the positioning screw 5 is provided with an anti-skid pattern.

[0017] When the rolling pipe lifting frame is used, two fingers simultaneously lift the adjusting rod 3, so that the positioning screw 5 is separated from the positioning groove 8 and enters the guide groove 7. The positioning screw 5 is pushed to slide in the guide groove 7 and finds a suitable angle, then the adjusting rod 3 is released, so that the adjusting rod 3 falls, the positioning screw 5 is clamped into the current positioning groove 8 to realize positioning. After positioning, the positioning screw 5 can be screwed to press the adjusting rod 3 in the middle section, so that the long material can be pressed on the rolling pipe 6 to move. The overall structure is simple and convenient to adjust. When the rolling pipe lifting frame is stored, the positioning screw 5 is loosened, two fingers lift the adjusting rod 3, so that the positioning screw 5 is separated from the positioning groove 8 and enters the guide groove 7. The positioning screw 5 is pushed to slide in the guide groove 7 to the hinge joint end of the guide groove 7, then the adjusting rod 3 is released, the positioning screw 5 is clamped into the receiving groove 9, and the base support 2, the adjusting rod 3 and the supporting rod 4 are in the same horizontal plane. The overall volume is small, so that the rolling pipe lifting frame is convenient to store and transport. The positioning screw 5 is screwed to prevent the rolling pipe lifting frame from being opened during transportation.

[0018] The above merely describes the preferred embodiments of the utility model and is not used to limit the utility model. For those skilled in the art, the utility model can have various changes and variations. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A roller tube lifting frame, characterized in that: The device includes a base, an adjusting rod, a support rod, a positioning screw, and a roller tube. The base is a rectangular frame containing two base supports on the left and right sides. A storage groove is located in the middle of each base support, and an adjusting rod is hinged to each of the two base supports. The adjusting rod has a guide groove with several evenly distributed positioning grooves within it, and the guide groove is fitted onto the positioning screw. One end of the support rod is hinged to the base support, and the other end is rotatably connected to the roller tube. The support rod has a threaded hole, which aligns with the storage groove in the retracted state. The positioning screw is connected to the threaded hole of the support rod.

2. The roller tube lifting frame according to claim 1, characterized in that: The base support is a strip plate, and the two base supports are fixedly connected at both ends by pins to form a rectangular frame.

3. The roller tube lifting frame according to claim 1, characterized in that: The base support is a strip plate, and the two base supports are fixedly connected at both ends by metal plates to form a rectangular frame.

4. The roller lifting frame according to claim 2 or 3, characterized in that: The threaded hole is located in the middle of the support rod.

5. The roller tube lifting frame according to claim 4, characterized in that: The front end of the positioning screw is connected to the threaded hole of the support rod. The middle section of the positioning screw is larger than the front end, and the tail end of the positioning screw is provided with anti-slip texture.

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