Assistive device for blanking long workpiece by band sawing machine

Abstract

The utility model relates to an auxiliary tool of a band sawing machine for blanking a long workpiece, and belongs to the technical field of metal band sawing machine equipment in the metallurgical industry. According to the technical scheme, the lifting device comprises a support (1), universal wheels (2), a threaded sleeve (3), a lifting screw (4), a supporting plate (6), a fixing plate (7) and bolts (8), the universal wheels (2) are arranged at the bottom of the support (1), the threaded sleeve (3) is perpendicularly fixed to the upper portion of the support (1), the lower end of the lifting screw (4) is in threaded connection with the interior of the threaded sleeve (3), the upper end of the lifting screw (4) is fixedly connected with the supporting plate (6), the fixing plate (7) is located over the supporting plate (6), and the bolts (8) are arranged on the supporting plate (6). The two ends of the fixing plate (7) and the two ends of the supporting plate (6) are connected through bolts (8) respectively. The long workpiece cutting device has the advantages that it can be guaranteed that when a long workpiece is cut, falling of discharged materials is avoided, the long workpiece cutting device is safe, reliable and convenient to move, and the cutting efficiency of the long workpiece is improved.

Description

Technical Field

[0001] The utility model relates to an auxiliary tool for cutting long workpieces on a band sawing machine, belonging to the technical field of metal band sawing machine equipment in the metallurgical industry. Background Art

[0002] Band saws are mainly used for cutting low alloy steel, high alloy steel, special alloy steel and stainless steel, etc. Band saws are mostly horizontal band saws, which are further divided into scissor-type, double-column and single-column band saws. They are divided into manual and automatic types according to usage. The manual type uses manual feeding and manual cutting of materials, and the automatic type can be divided into semi-automatic and fully automatic types according to the automation program of the controller used. They are divided into angle saws and non-angle saws according to the cutting angle requirements. Angle saws can saw angles of 90° and 45°, and non-angle saws can cut vertically.

[0003] At present, metal band saws have the following problems in the process of cutting longer workpieces:

[0004] (1) At the moment of cutting, the material is prone to falling. In the process of falling, there is a risk of hitting the saw blade and a safety hazard of falling and injuring people;

[0005] (2) The existing auxiliary tools are not high enough to meet the requirements of workpieces of different sizes and are difficult to move.

[0006] (3) The cutting efficiency of longer workpieces is low and cannot meet the production needs of the enterprise. Utility Model Content

[0007] The utility model aims to provide an auxiliary tool for cutting long workpieces on a band saw, which can prevent the material from falling, is safe and reliable, and is easy to move, thus solving the problems existing in the background technology.

[0008] The technical solution of the utility model is:

[0009] An auxiliary tool for cutting long workpieces on a band saw comprises a bracket, a universal wheel, a threaded sleeve, a lifting screw, a support plate, a fixing plate and bolts. A universal wheel is provided at the bottom of the bracket. The threaded sleeve is vertically fixed above the bracket. The lower end of the lifting screw is threadedly connected in the threaded sleeve. The upper end of the lifting screw is fixedly connected to the support plate. The fixing plate is located directly above the support plate. The fixing plate and both ends of the support plate are connected by bolts respectively.

[0010] The fixing plate and the supporting plate are both concave structures matched with the long workpiece.

[0011] The fixing plate and the supporting plate are buckled together, and the two ends are connected by bolts respectively.

[0012] The threaded sleeve is radially provided with a locking screw matched with the lifting screw rod.

[0013] By adopting the utility model, when cutting a long workpiece, the auxiliary tool is moved in front of the band saw, and after the height of the support plate is adjusted to a suitable position by the lifting screw, the workpiece is placed on the support plate, and then the workpiece is fixed by the fixing plate, thereby avoiding the situation of material falling when cutting, which is safe and reliable.

[0014] The beneficial effects of the utility model are: it can ensure that when cutting a long workpiece, the material can be prevented from falling, it is safe and reliable, easy to move, and the cutting efficiency of the long workpiece is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the front view of the utility model;

[0016] Figure 2 It is a side view of the utility model;

[0017] In the figure: bracket 1, universal wheel 2, threaded sleeve 3, lifting screw 4, locking screw 5, supporting plate 6, fixing plate 7, bolt 8. DETAILED DESCRIPTION

[0018] The present invention will be further described below by way of examples with reference to the accompanying drawings.

[0019] See attached Figure 1-2 , an auxiliary tool for unloading long workpieces on a band saw, comprising a bracket 1, a universal wheel 2, a threaded sleeve 3, a lifting screw 4, a support plate 6, a fixing plate 7 and a bolt 8. A universal wheel 2 is provided at the bottom of the bracket 1, the threaded sleeve 3 is vertically fixed above the bracket 1, the lower end of the lifting screw 4 is threadedly connected in the threaded sleeve 3, the upper end of the lifting screw 4 is fixedly connected to the support plate 6, the fixing plate 7 is located directly above the support plate 6, and the fixing plate 7 and the two ends of the support plate 6 are respectively connected by bolts 8.

[0020] In this embodiment, refer to the attached Figure 1 , 2 The bracket 1 is a rectangular frame that is small at the top and large at the bottom. The four corners of the bottom of the bracket 1 are fixedly connected with universal wheels 2 with a locking mechanism. During use, it is convenient to move to the sawing machine and lock the position.

[0021] A locking screw 5 that cooperates with the lifting screw 4 is provided radially of the threaded sleeve 3. The lifting screw 4 can be adjusted according to the height of the workpiece and the band saw. After adjustment, it is locked by the locking screw 5 to ensure that the lifting distance meets the processing requirements of the workpiece.

[0022] The fixing plate 7 and the support plate 6 are both concave structures that match the long workpiece. The long workpiece is placed on the support plate 6, and the fixing plate 7 is buckled on the support plate 6. The two ends are connected together by four bolts 8 to clamp the workpiece between the fixing plate 7 and the support plate 6.

[0023] When cutting a long workpiece, move the auxiliary tool to the front of the band saw, adjust the height of the support plate 6 to a suitable position by means of the lifting screw 4, tighten the locking screw 5, place the workpiece on the support plate 6, and then fix the workpiece by means of the fixing plate 7, thereby preventing the material from falling when being cut, which is safe and reliable.

Claims

1. An auxiliary tool for cutting long workpieces on a band saw, characterized in that: The invention comprises a bracket (1), a universal wheel (2), a threaded sleeve (3), a lifting screw (4), a support plate (6), a fixing plate (7) and a bolt (8). The bracket (1) is provided with a universal wheel (2) at the bottom, the threaded sleeve (3) is vertically fixed on the top of the bracket (1), the lower end of the lifting screw (4) is threadedly connected in the threaded sleeve (3), the upper end of the lifting screw (4) is fixedly connected to the support plate (6), the fixing plate (7) is located directly above the support plate (6), and the fixing plate (7) and the support plate (6) are connected at both ends by bolts (8) respectively.

2. The auxiliary tool for cutting long workpieces on a band saw according to claim 1, characterized in that: The fixing plate (7) and the supporting plate (6) are both concave structures that match the long workpiece.

3. The auxiliary tool for cutting long workpieces with a band saw according to claim 2, characterized in that: The fixing plate (7) and the supporting plate (6) are buckled together, and the two ends are connected by bolts (8) respectively.

4. The auxiliary tool for cutting long workpieces on a band saw according to claim 1, characterized in that: The threaded sleeve (3) is provided with a locking screw (5) in the radial direction thereof, which is matched with the lifting screw rod (4).

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