CZ2007702A3 - Deburring device - Google Patents

Abstract

The deburring device is formed by at least one counter-rotating deburring disk (1), the shafts (3) of which are rotatably mounted in the frame (2) of the deburring device and are kinematically connected to the drive unit (5) via the toothed gears (4), wherein the frame (2) ) of the deburring device is slidably supported in the linear guides (6) of the deburring device attached to the frame (11) of the separating machine and secondly connected to the sliding mechanism (7) of the deburring device, further at least of the two clamping pliers (8) of which at least one the clamping pliers (8) are slidably mounted in a linear guide (9) of the clamping pliers attached to the frame (11) of the separating machine and further by a sliding mechanism (10) of the clamping pliers which is connected to the clamping pliers (8) and to the frame (11). ) separating machine.

Description

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The deburring device consists of at least one counter-rotating deburring disc (1), the shafts (3) of which are rotatably mounted in the deburring frame (2) and are kinematically coupled via a gear (4) to the drive unit (5X). The device is mounted on one side in linear guides (6) of the deburring device attached to the frame (11) of the cutting machine and connected to the sliding mechanism (7) of the deburring device, at least two clamping pliers (8). 8) are slidably mounted in a linear gripper guide (9) attached to the cutting machine frame (11) and a sliding gripping mechanism (10) connected to the gripper (8) and the cutting machine frame (11).

CZ 2007 - 703 A3

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Deburring equipment

Technical field

The invention relates to a deburring device, in particular profiles and solid bar material, in particular in the context of an automatic cycle associated with sectioning and solid bar material.

BACKGROUND OF THE INVENTION

In the context of fully automated cutting, in particular of metal materials consisting of cutting or shearing, the deburring is carried out in the operation following the cutting in essentially two ways:

1. After splitting, the material is collected in a transport box, which is transported to a deburring device, where it is manually fed by the operator into the deburring machine and piece by piece from both sides of the profile or other deburring material and then placed in the transport box.

2. The material is divided in an automatic machine (circular saw, shearing device) and the material is further automatically transferred to another machine, which is an automatic deburring machine, where the deburring material is then transferred to the transport box.

The deburring method mentioned in point 1 has the disadvantage that it is necessary to handle the material several times, requires an additional worker, is slow compared to the automatic cycle, deburring of very short and long parts is complicated and the deburring discs become more worn.

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The deburring method mentioned under point 2 has the disadvantage that the automatic deburring machine is relatively large, especially in the manufacture of longer products (e.g., 2 - 3 m), the cost of this machine being high (exceeding the price of the separating machine). Also, automatic deburring of short pieces causes complications. Another disadvantage is the impossibility of automatic cutting and simultaneous deburring of material of different lengths. This disadvantage results in the impossibility to divide the material from various lengths (usually 6 m) into different lengths so that an unsuitable (too large) residue remains, or that the split rod does not have to be inserted more than once in the separating and deburring machine.

SUMMARY OF THE INVENTION

These deficiencies are largely eliminated by a deburring device fixed to the frame of a separating machine, which consists of at least one counter-rotating deburring disk, the shafts of which are rotatably mounted in the deburring frame and are kinematically coupled to the drive unit via gears. Whereby the frame of the deburring device is slidably mounted in the linear guides of the deburring device attached to the frame of the separating machine and connected to the sliding mechanism of the deburring device, and at least two clamping tongs, of which at least one clamping tear a sliding mechanism of the cutting machine and a sliding mechanism of the clamping pliers, which is connected both to the clamping pliers and to the frame of the cutting machine.

The main advantage of the deburring device, in particular the profiles and solid bar material, especially in the context of the automatic cycle associated with the sectioning and solid bar material, is seen in the simple design and the resulting very low cost of the device compared to the prior art solutions. ♦ ♦ · v v v v v v v v v v v v β β β β β β v v v v v v v v ..........

technology and the relatively very small space occupied by this device, regardless of the length of the products resulting from cutting and deburring. Very short or very long product lengths do not cause any complications in this deburring process.

Another advantage of an automatic deburring device, in particular of profiles and solid bar material within an automatic cycle associated with sectioning and solid bar material, is the perception that products of different lengths can be cut and debugged from a given rod length in an automatic cycle without the need for any rebuilding of the machine. or changes to the automatic mode, and the low demands on operation and maintenance, in particular in terms of operator qualification and qualification requirements for adjusters.

For proper operation it is advantageous that the deburring device consists of two counter-rotating deburring discs.

Overview of the drawings

BRIEF DESCRIPTION OF THE DRAWINGS The invention will be explained in more detail with reference to the drawings, in which FIGS. 1 and 2 show an overall assembly of an automatic deburring machine with a circular saw.

DETAILED DESCRIPTION OF THE INVENTION

The deburring device fixed to the cutting machine frame according to Figs. 1 and 2 is formed by two counter-rotating deburring discs 1, whose shafts 3 are rotatably mounted in the deburring frame 2 and connected via a gear drive 4 to a drive unit 5, preferably electric. motor, the frame 2 of the deburring device being slidably mounted in the linear guides 6 of the deburring device attached to the frame 11 of the separating machine and connected to the sliding mechanism 7 of the deburring device, and at least two clamping pliers 8 slidingly mounted in a linear guide 9 of the clamp fastened to the frame 11 of the cutting machine and a sliding mechanism 10 of the clamp which is connected both to the clamping pliers 8 and to the frame 11 of the cutting machine.

When cutting the profile 12 with a circular saw 13, the clamping pliers 8 grip the profile 12 in a position close to the circular saw 13. After cutting the profile 12 with a circular saw 13, the clamping pliers 8 open so that the distance of the cut ends of the profile 12 is slightly less than diameter of deburring discs By means of the deburring mechanism 7 of the deburring device, the counter-rotating deburring discs 1 are moved around the edges of the slit 12 and the actual rotation developed by the electric motor driving unit 5 deburrs the edges 12. After passing over the deburring discs 1, the clamping pliers 8 are returned to the starting position by cutting mechanism 10.

Industrial applicability

The deburring device is advantageously useful especially for automatic deburring of profiles and rods during their cutting in small-series and large-series production with low demands on the qualification of operators and adjusters and with low costs of equipment and operation and the possibility of cutting and deburring products of various lengths.

Claims (2)

PATENT CLAIMS A deburring device mounted on a splitter machine, characterized in that it comprises at least one counter-rotating deburring disc (1), the shafts (3) of which are rotatably mounted in the deburring frame (2) and are kinematically connected via gears (4) with a drive unit (5), wherein the deburring device frame (2) is slidably mounted in linear deburring device guides (6) attached to the splitter machine frame (11) and connected to the deburring device sliding mechanism (7), at least two clamping pliers (8), of which at least one clamping pliers (8) are slidably mounted in a linear clamp guide (9) attached to a cutting machine frame (11) and a sliding clamp mechanism (10) which is connected to with a clamp (8) and on the other hand to the frame (11) of the dividing machine. A deburring device according to claim 1, characterized in that it consists of two counter-rotating deburring discs (1).