Positioning auxiliary device for veneer reeling machine

Abstract

The utility model relates to an auxiliary positioning device for a plate bending machine, which belongs to the field of auxiliary tools for municipal engineering operation and comprises a supporting rod, a rotating shaft is fixed on the supporting rod, the rotating shaft is perpendicular to the supporting rod, and the rotating shaft is a roll shaft; one end of the rotating shaft is connected with the supporting rod, the other end of the rotating shaft is connected with a positioning frame, the rotating shaft can move up and down on the supporting rod, the bottom of the supporting rod is fixedly connected to a frame body of the plate rolling machine, the plate rolling machine is a three-roller symmetrical plate rolling machine, and a longitudinal supporting point of a rolled plate is provided through a rotating roller shaft. And through supporting of the L-shaped rod, the change of the angle between the roller shaft and the supporting rod during board walking is avoided. The problem of deflection of plate rolling and walking is solved, the labor intensity of workers is relieved, meanwhile, multiple plates can be rolled by one person at the same time, the machining quality can be guaranteed, and the working efficiency and the operation safety degree are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction equipment, in particular to a plate rolling machine positioning auxiliary device. Background Art

[0002] In the prior art, a three-roller symmetrical plate rolling machine is usually used for plate rolling operations. The working principle of the traditional three-roller symmetrical plate rolling machine is that the upper roller makes a lifting motion at the central symmetrical position of the two lower rollers, which is obtained by the motor reducer acting on the worm gear, screw and nut, and the two lower rollers make a rotational motion, which meshes with the lower roller gear through the output gear of the reducer to provide power for the plate to move. The flat plastic metal plate passes between the three working rollers of the plate rolling machine, and with the help of the downward pressure of the upper roller and the rotation of the lower roller, the metal plate is continuously bent at multiple points to produce permanent plastic deformation, and the plate is rolled into the required cone, cylinder or part of them.

[0003] In the process of implementing the embodiments of the present application, the inventors found that during the plate rolling operation, only the roller is positioned, and the efficiency of rolling one plate at a time is too low. Rolling multiple plates at a time is prone to plate rolling deviation, and it is inconvenient to take and put multiple plates at a time. Summary of the invention

[0004] The utility model aims to provide a plate rolling machine positioning auxiliary device, which provides an auxiliary roller at the top to assist in positioning while effectively reducing resistance, thereby improving the efficiency and safety of plate rolling operations.

[0005] To achieve the above purpose, the technical solution of the utility model is:

[0006] A plate rolling machine positioning auxiliary device, comprising:

[0007] Support rod: A rotation axis is fixed on the support rod, and the rotation axis is perpendicular to the support rod.

[0008] Furthermore, the rotating shaft can move up and down on the support rod, so that the production of rolled plates of different specifications can be achieved by adjusting the position of the rotating shaft.

[0009] Furthermore, one end of the rotating shaft is connected to the support rod, and the other end of the rotating shaft is connected to a positioning frame, so that the fixing of the rotating shaft is more stable, and the setting of the positioning frame and the support rod also facilitates the up and down movement of the rotating shaft on the support rod.

[0010] Furthermore, the rotating axis can also be a circular axis with a plurality of rollers and balls disposed thereon. Preferably, the rotating axis is a roller axis.

[0011] Preferably, the positioning frame is an L-shaped rod, the end of one side of the L-shaped rod is fixed on the support rod, the other side of the L-shaped rod is parallel to the support rod, one end of the other side of the L-shaped rod is facing upward, and the rotating axis is fixed between the other side of the L-shaped rod and the support rod.

[0012] Preferably, threaded rods are provided at both ends of the rotating shaft, and sliding grooves are provided on the other side of the L-shaped rod and the support rod. The rotating shaft is fixed to the other side of the L-shaped rod and the support rod by nuts, and the position of the rotating shaft on the support rod is adjusted by the sliding grooves and nuts.

[0013] Wherein, the slide groove is a variable diameter slide groove.

[0014] Among them, a plurality of through holes can be further provided on the other side of the L-shaped rod and the support rod, and the rotating shaft is fixed on the other side of the L-shaped rod and the support rod through nuts, and the position of the rotating shaft on the support rod is adjusted through the through holes and nuts.

[0015] Furthermore, the bottom of the support rod is fixedly connected to the frame of the plate rolling machine, and the plate rolling machine is a three-roller symmetrical plate rolling machine.

[0016] Preferably, the bottom of the support rod is welded to the frame of the motor end of the three-roller plate rolling machine through a block channel steel.

[0017] Among them, the positioning frame can also be fixed at the other end of the support rod. It can be a rod-shaped, frame-mounted positioning frame, as long as it can provide a stable support point for the other end of the rotating axis. The length of the rotating axis and the specifications and position of the positioning frame can be adjusted by technical personnel in this field according to actual needs. Beneficial Effects

[0018] 1. The adjustable positioning auxiliary device of the plate rolling machine of the utility model provides a longitudinal support point for the plate rolling through a variable diameter support rod, thereby reducing the problem of plate rolling and plate deviation; one person can roll multiple plates at the same time, and can ensure processing quality and improve work efficiency.

[0019] 2. The adjustable positioning auxiliary device of the plate rolling machine of the utility model realizes the reduction of resistance when the plate is moved by rotating the roller shaft, and avoids the change of the angle between the roller shaft and the support rod when the plate is moved by the support of the L-shaped rod, which reduces the labor intensity of the workers and improves the work efficiency and operation safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model.

[0021] In the figure: 1. Support rod, 2. Positioning frame, 3. Rotating shaft, 4. Threaded rod, 5. Slide groove, A. Three-roller symmetrical plate rolling machine base frame.

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work. Specific embodiments

[0023] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0024] Embodiment 1: A plate rolling machine positioning auxiliary device, comprising:

[0025] Support rod 1: A rotating shaft 3 is fixed on the support rod 1, and the rotating shaft 3 is perpendicular to the support rod 1, and the rotating shaft 3 is a roller shaft;

[0026] The other end of the rotating shaft 3 is connected to a positioning frame 2, and the positioning frame 2 is an L-shaped rod, and the end of one side of the L-shaped rod is fixed on the support rod 1, and the other side of the L-shaped rod is parallel to the support rod 1, and one end of the other side of the L-shaped rod faces upward, and the rotating shaft 3 is fixed between the other side of the L-shaped rod and the support rod 1;

[0027] Threaded rods 4 are provided at both ends of the rotating shaft 3, and a slide groove 5 is provided on the other side of the L-shaped rod and the support rod 1. The rotating shaft 3 is fixed to the other side of the L-shaped rod and the support rod 1 by a nut, and the position of the rotating shaft 3 on the support rod 1 is adjusted by the slide groove 5 and the nut;

[0028] The plate rolling machine is a three-roller symmetrical plate rolling machine, and the bottom of the support rod 1 is fixedly connected to the frame of the motor end of the three-roller plate rolling machine by welding.

[0029] In addition, as other options, the utility model also discloses the following technical solutions based on the above embodiments;

[0030] 1. A plurality of through holes may be provided on the other side of the L-shaped rod and the support rod 1. The rotating shaft 3 is fixed on the other side of the L-shaped rod and the support rod 1 by nuts, and the position of the rotating shaft 3 on the support rod 1 is adjusted by the through holes and nuts.

[0031] 2. The rotating shaft 3 can also be a rotating shaft 3 with a plurality of rollers and balls on a circular shaft.

[0032] 3. The positioning frame 2 can also be fixed to the other end of the support rod 1. It can be a rod-shaped, frame-mounted positioning frame 2, as long as it can provide a stable support point for the other end of the rotating shaft 3. The length of the rotating shaft 3 and the specifications and position of the positioning frame 2 can be adjusted by technicians in this field according to actual needs.

[0033] Here’s how to use it:

[0034] First, adjust the position of the rotating shaft 3 on the slide 5 according to the size of the rolled plate. After positioning, fix the rotating shaft 3 to the slide 5 of the support rod 1 and the L-shaped rod respectively by bolts. When the rolled plate moves to the vicinity of the rotating shaft 3, the end of the rolled plate is manually assisted to be placed on the rotating shaft 3, and the plate continues to move until the rolling process is completed. The process of rolling several plates at a time is the same as above.

[0035] The above description is only a specific implementation method of the present utility model, but the protection scope of the present utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present utility model, which should be included in the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.

Claims

1. A plate rolling machine positioning auxiliary device, characterized in that: include; Support rod: A rotating shaft is fixed on the support rod, and the rotating shaft is perpendicular to the support rod. One end of the rotating shaft is connected to the support rod, and the other end of the rotating shaft is connected to a positioning frame. The positioning frame is an L-shaped rod, and the end of one side of the L-shaped rod is fixed on the support rod, and the other side of the L-shaped rod is parallel to the support rod. One end of the other side of the L-shaped rod faces upward, and the rotating shaft is fixed between the other side of the L-shaped rod and the support rod.

2. A plate rolling machine positioning auxiliary device according to claim 1, characterized in that: The rotating shaft can move up and down on the supporting rod.

3. A plate rolling machine positioning auxiliary device according to claim 1, characterized in that: The rotating shaft is a roller shaft.

4. A plate rolling machine positioning auxiliary device according to claim 3, characterized in that: Threaded rods are provided at both ends of the rotating shaft, and sliding grooves are provided on the other side of the L-shaped rod and the support rod. The rotating shaft is fixed to the other side of the L-shaped rod and the support rod through a nut, and the position of the rotating shaft on the support rod is adjusted through the sliding groove and the nut.

5. A plate rolling machine positioning auxiliary device according to any one of claims 1 to 4, characterized in that: The bottom of the support rod is fixedly connected to the frame of the plate rolling machine, and the plate rolling machine is a three-roller symmetrical plate rolling machine.

6. A plate rolling machine positioning auxiliary device according to claim 5, characterized in that: The bottom of the support rod is fixedly connected to the frame of the motor end of the three-roller plate rolling machine through a block channel steel.

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