DE3420975C2 - Machine for reworking worn profile roller disks - Google Patents

Abstract

The invention relates to a machine for profiling profiled roller disks with a drive provided on a carrier and a receptacle for the profiled roller disk to be machined with a carriage carried up and down by the carrier, on which the receptacle for the profiled roller disk is provided, one of the carrier carried swivel support for receiving an electric turbine driving a grinding pin and a cam wheel set in rotation by the drive, which is in contact with the slide on its outer circumference, as well as a clock lever operated by the up and down movement of the slide via a plunger, which is operated via a Gear connection is in connection with the receptacle for the profile roller disk, wherein a grinding wheel support can be provided with a drive carried by this for a flank grinding wheel or a radius grinding wheel.

Description

de movement is driven.

The swivel support 15 carries a motor 19 which drives a grinding wheel 20, with - like this from the drawing can be clearly seen - the work unit consisting of motor 19 and grinding wheel 20 by means of a cross slide arrangement are adjustable in different directions in the horizontal plane.

The grinding wheel 20 can be designed as a flank grinding wheel 21 or as a radius grinding wheel 22 be. By ev22 such an arrangement the outer radius ι ο us of the profile roller disc 7 or the inner groove of the profile roller disc 7 are processed accordingly.

For this purpose 2 sheets of drawings

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Claims (3)

1 2 clamping device of the machine added. These patent claims: The clamping device for the profile roller disc can be moved up and down once, in the other case it can be moved continuously 1. Machine for reworking worn ones are driven revolvingly without running a vertical profile roller disks with a rotatable and closing movement, whereby when the adjustable clamping device for the clamping device to be processed with the profile arranged on it, the rollers and one opposite the work roller disk is moved up and down, at the same time piece adjustable grinding tool driving aids are provided in order to set the profile roller disk motor, characterized by a clockwise rotation.
Machine frame (1) vertically movable up and down io The invention thus creates a relatively handy guided and lockable as well as motor-driven machine for repairing profile roller disks, the driven carriage (5), on which the clamping device manages without large electronic auxiliary equipment (6) for the profile roller disks (7) is provided, and which is therefore easy to maintain, safe to handle and carried by the machine frame (1) and is easy to handle Swivel support (11, 15) for receiving the 15 An exemplary embodiment of the invention is a subsequent grinding tool (14, 20) driving motor (12, explained with reference to the drawings The drawing 19), one of the drive (2) of the slide (5) is pointing in the opposite direction driven cam disc (9), on the outer circumference F i g. 1 a machine with swivel support, insert catch the carriage (5) can be supported, one of the profiled roller disc and the profiling of the the slide (5) via a timing lever (10) actuated 20 profile roller disc causing grinding tool, in Bares indexing gear that the workpiece F i g. 2 the machine with another swivel sup- tensioning device (6) depending on the load and a constant drive for the orbital movement and downward movement of the carriage (5) by one movement of the profile roller disk, in
further rotates the desired angular dimension, and a F i g. 3 on a larger scale a flank grinding removable belt (18) having belt pulley 25 and in drive between the shaft of the cam disc (9) F i g. 4 in which the FIG. 3 adapted scale a and the workpiece clamping device (6). Radius grinding wheel. 2. Machine according to claim 1, characterized in the drawings, 1 is a machine frame draws that the vertical guide of the carriage (5) denotes on which a drive 2 is arranged. That compared to the machine frame (1) of two vertical 30 machine frame 1 carries two columns 3 and 4, which one kai aligned, machine frame fixed columns slide 5 on which a clamping device 6 for (3, 4) is formed a profile roller disk 7 is arranged The carriage 3. Machine according to claim 2, characterized in 5 is gelazeich movable up and down on the columns 3 and 4, that to determine the position of the slider and can, as shown in FIG. 2 shows through an antenna (5) in the vertical direction on at least one stroke 8 at a certain height Columns (3, 4) an adjustable stop (8) for the. the carriage (5) is provided. A lifting cam 9 is driven by the drive 2, at the in F i g. 1 shown embodiment form with its outer circumference on the lower edge of the 40 slide 5 rests, so that the slide 5 is guided on pillars 3 and 4, one depending on The invention relates to a machine for the shape of the cam 9 dependent on and Reworking worn profile roller disks carries out a downward movement, according to the preamble of the main claim. The carriage 5 carries a timing lever 10, which is Such a machine is to the extent that DE-OS 45 is dependent on the up and down movement of the slide 5 35 700, which if necessary also in the repair shop, the shaft of the clamping device 6 in each case by a drive can be used, but preferably continues to rotate to the desired angle, so that with each The further up and down movement of the carriage 5 is used for the actual production of the profile roller disks structural design of this machine is there ever- profile roller disc 7 a small revolution movement but not explained. 50 execution. The otherwise previously known machines for The machine frame 1 carries a swivel support Post-processing of such profile roller disks are 11, on which a motor 12 is arranged, which has a grinding very complex constructions that require a high investment tool 14, e.g. B. a grinding pin that drives each Require installation effort, so that such machines when the carriage 5 is in its high position cannot be used by smaller companies. 55 det, comes into contact with the profile roller disk 7, In contrast to this, the invention has the task of what is shown in the drawing for reasons of clarity reasons, a machine for reworking worn is not shown. to create profiled roller disks which have a high level of performance in FIG. 2 is the embodiment illustrated Ensures accuracy, but at the same time a different swivel support 15 is provided relatively easily. aside from that is constructed and in this way also of smaller 60 are both in the embodiment according to FIG. 1 like Companies may even be deployed in the construction site area - also according to FIG. 2 the clamping device 6 and the is cash. Lifting cam 9 each with a belt pulley 16 and 17 This object on which the invention is based is equipped. In the embodiment according to FIG. 2 In the machine of the generic type, a belt 18 is provided via these belt pulleys 16 and 17 through the characteristic drawing features of the main claim solved 65, so that now when the Schiit-Further Advantageous refinements are shown in the bottom 5 in the FIG. 2 shown elevation above the claims explained. Stop 8 is locked, the clamping device 6 and The actual profile roller disc is rotated continuously by a so that the profile roller disc 7 in a