CN214362615U

CN214362615U - Rail web polishing equipment

Info

Publication number: CN214362615U
Application number: CN202022621096.7U
Authority: CN
Inventors: 施海; 浦学修; 周炎; 管志良
Original assignee: Shanghai Fukang Machine Manufacturing Co ltd; Shanghai Revzone Industry Corp
Current assignee: Shanghai Fukang Machine Manufacturing Co ltd; Shanghai Revzone Industry Corp
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-10-08
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses a rail web equipment of polishing, its technical scheme is: including waist rail, organism and locating rack, organism left end top fixed mounting workstation, the little backup pad of workstation top both ends fixed mounting, little backup pad top one end is through the big backup pad of outer hexagonal screw fixed mounting, big backup pad top is equipped with big synchronous pulley, little backup pad top is equipped with little synchronous pulley, the cog belt is connected in the meshing of big synchronous pulley outer wall middle-end, the meshing of little synchronous pulley outer wall middle-end is connected the cog belt, big backup pad bottom fixed mounting servo motor, the beneficial effects of the utility model are that: by having a semi-automatic mechanical function, the working efficiency of operators is improved, the working time is shortened, the labor intensity of workers is reduced, the working environment of the workers can be well improved, and the workers are far away from a powder layer area.

Description

Rail web polishing equipment

Technical Field

The utility model relates to a rail web field of polishing, concretely relates to rail web equipment of polishing.

Background

Railway tracks, in short rails, tracks, etc., are mainly used on railways and cooperate with switches to enable trains to walk without steering, and are generally composed of two parallel rails fixed on sleepers, ballast under the sleepers and fastened by rail supports, fasteners, rail presses, rail clamps, spring strips, railway spikes, etc., railway rails made of steel can bear a greater weight than other materials, are the main components of railway tracks, have the function of guiding the wheels of rolling stock to advance, bear the huge pressure of the wheels and transmit to the sleepers, the rails must provide continuous, smooth and least resistant rolling surfaces for the wheels, and the rail web is a part of the rails.

The prior art has the following defects: when the prior rail web of the railway steel rail is polished, the rail web is polished mainly by a field worker who holds an electric grinder or an angle grinder, so that the labor intensity of operators is high, the operation efficiency is low, the completion of the operation is labor-consuming and time-consuming, the polished surface flatness is poor, the grinding wheel consumption is high, the field dust is large, and the health of the workers is seriously damaged.

Therefore, the rail waist grinding equipment is needed to be invented.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides a rail web equipment of polishing through grafting shaping emery wheel on two rail waist faces at the rail, then servo motor can drive the shaping emery wheel and rotate, so both can polish simultaneously, can offset the effort each other again, make the operation lighter, more convenient to the solution is by the handheld electric grinder of on-the-spot staff or the problem that the angle grinder carried out the work of polishing to the rail web.

In order to achieve the above object, the present invention provides the following technical solutions: the rail waist polishing equipment comprises a waist rail, a machine body and a positioning frame, wherein the top of the left end of the machine body is fixedly provided with a workbench, two ends of the top of the workbench are fixedly provided with small supporting plates, one end of the top of each small supporting plate is fixedly provided with a large supporting plate through outer hexagonal screws, the top of each large supporting plate is provided with a large synchronous pulley, the top of each small supporting plate is provided with a small synchronous pulley, the middle end of the outer wall of each large synchronous pulley is meshed with a toothed belt, the middle end of the outer wall of each small synchronous pulley is meshed with the toothed belt, a servo motor is fixedly arranged at the bottom of each large supporting plate, the output end of the servo motor penetrates through the large supporting plate and is inserted into the inner wall of each large synchronous pulley, the inner wall of each small synchronous pulley is inserted into a rotating shaft, and the bottom end of the rotating shaft penetrates through the small supporting plates and is inserted into the inner wall of a forming grinding wheel.

Preferably, the positioning frame is fixedly installed on the outer side of the small supporting plate, the inner wall of the left end of the positioning frame is inserted with the fixing columns, and the outer walls of the inner sides of the two groups of the fixing columns are connected with the springs.

Preferably, a pillar is fixedly installed at the right end of the machine body, and a handle is fixedly installed at the top of the pillar.

Preferably, the middle end of the machine body is provided with a fixing device.

Preferably, one end of the inner wall of the large support plate is provided with a belt tensioning adjuster.

Preferably, the waist rail is inserted into the inner wall of the machine body, and the forming grinding wheel is inserted into the inner wall of the waist rail.

The utility model has the advantages that:

when the utility model is used, the machine body is placed on the waist rail, then the machine body is fixed on the waist rail through the fixing equipment, after the fixing, the angle between the large support plate and the small support plate is adjusted, so that the forming grinding wheel is inserted into the two sides of the waist rail, then the machine body is fixed by the outer hexagonal screw, after the fixing, the tensioning of the toothed belt is adjusted through the belt tensioning adjuster, after the adjustment, the servo motor is started, the servo motor can penetrate through the large support plate to rotate the large synchronous belt wheel, the large synchronous belt wheel can drive the toothed belt to rotate, then the rotating toothed belt can drive the small synchronous belt wheel to rotate, the rotating small synchronous belt wheel can drive the rotating shaft to rotate, the rotating shaft can drive the forming grinding wheel to rotate through the outer bearing, then the rotating forming grinding wheel can grind the inner wall of the waist rail, after a certain part is ground, the hand handle, then promote the pillar through the handle, the pillar will promote the organism, then the organism will move the workstation and drive the shaping emery wheel and remove, thereby polish the waist rail inner wall of next department, when the position changes about the shaping emery wheel, the shaping emery wheel can drive little backup pad and remove, little backup pad of removal can drive the locating rack and remove, then the locating rack will drive the spring through the fixed column and stretch out and draw back, thereby flexible spring can produce elasticity, then the spring can drive the shaping emery wheel through elasticity and resume to the normal position, through possessing semi-automatic mechanization function, operating personnel's work efficiency has not only been promoted, shorten operating time, reduce workman intensity of labour, can also be fine improvement workman's operational environment, keep away from the bisque region.

Drawings

Fig. 1 is a schematic front view of the body structure provided by the present invention;

fig. 2 is an enlarged schematic view of the front view area a of the body structure provided by the present invention;

fig. 3 is an enlarged schematic view of the front view B region of the body structure provided by the present invention;

fig. 4 is a schematic view of the working principle of the machine body provided by the present invention.

In the figure: waist rail 2, machine body 3, pillar 31, handle 32, fixing equipment 33, workbench 4, large support plate 41, outer hexagon screw 411, belt tensioning adjuster 42, small support plate 43, large synchronous pulley 44, small synchronous pulley 45, toothed belt 46, servo motor 47, rotating shaft 48, forming grinding wheel 49, positioning frame 5, fixed column 51 and spring 52.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Embodiment 1, referring to fig. 1 to 4, the utility model provides a rail waist polishing device, which includes a waist rail 2, a machine body 3 and a positioning frame 5;

further, a workbench 4 is fixedly mounted on the top of the left end of the machine body 3, small support plates 43 are fixedly mounted on two ends of the top of the workbench 4, a large support plate 41 is fixedly mounted on one end of the top of the small support plate 43 through an outer hexagonal screw 411, a large synchronous pulley 44 is arranged on the top of the large support plate 41, a small synchronous pulley 45 is arranged on the top of the small support plate 43, a toothed belt 46 is engaged and connected with the middle end of the outer wall of the large synchronous pulley 44, the toothed belt 46 is engaged and connected with the middle end of the outer wall of the small synchronous pulley 45, a servo motor 47 is fixedly mounted on the bottom of the large support plate 41, the output end of the servo motor 47 penetrates through the large support plate 41 and is inserted into the inner wall of the large synchronous pulley 44, a rotating shaft 48 is inserted into the inner wall of the small synchronous pulley 45, the bottom end of the rotating shaft 48 penetrates through the small support plate 43 and is inserted into the inner wall of a molding grinding wheel 49, specifically, the workbench 4 has a supporting function on the small support plates 43, the small support plate 43 has a fixing effect on the large support plate 41 through the outer hexagon screw 411, the large support plate 41 has a supporting effect on the large synchronous pulley 44, the small support plate 43 has a supporting effect on the small synchronous pulley 45, the servo motor 47 is an engine for controlling the operation of mechanical elements in a servo system, and is a supplementary motor indirect speed change device, the servo motor 47 is set to be HC-SFS, the servo motor 47 penetrates through the large support plate 41 to support and drive the large synchronous pulley 44 to rotate, the rotating shaft 48 has a supporting effect on the small synchronous pulley 45, the rotating shaft 48 has a fixing effect on the formed grinding wheel 4, the large synchronous pulley 44 has an effect of driving the small synchronous pulley 45 to rotate through the toothed belt 46, and the small synchronous pulley 45 has an effect of driving the formed grinding wheel 4 to rotate through the rotating shaft 48.

Further, the positioning frame 5 is fixedly installed on the outer side of the small supporting plate 43, fixing posts 51 are inserted into the inner wall of the left end of the positioning frame 5, springs 52 are connected to the outer walls of the inner sides of the two sets of fixing posts 51, the small supporting plate 43 has a fixing effect on the positioning frame 5, the positioning frame 5 has a fixing effect on the fixing posts 51, the fixing posts 51 have a fixing effect on the springs 52, the springs 52 have an effect of restoring to original shapes through elastic force, and the positioning frame 5 has a positioning effect on the formed grinding wheel 4 through the springs 52.

Further, a pillar 31 is fixedly installed at the right end of the machine body 3, a handle 32 is fixedly installed at the top of the pillar 31, specifically, the machine body 3 has a fixing function on the pillar 31, the pillar 31 has a fixing function on the handle 32, and the pillar 31 has a function of pushing the machine body 3 to move through the handle 32.

Further, a fixing device 33 is disposed at the middle end of the machine body 3, and specifically, the fixing device 33 has a function of fixing the machine body 3 on the waist rail 2.

Further, a belt tension adjuster 42 is provided at one end of the inner wall of the large support plate 41, and specifically, the belt tension adjuster 42 has an adjusting function for adjusting the tension of the toothed belt 46.

Further, the waist rail 2 is inserted into the inner wall of the machine body 3, the forming grinding wheel 49 is inserted into the inner wall of the waist rail 2, specifically, the waist rail 2 has a fixing effect on the machine body 3, and the forming grinding wheel 49 has a grinding effect on the inner wall of the waist rail 2.

The utility model discloses a use as follows: when the utility model is used, the machine body 3 is placed on the waist rail 2, then the machine body 3 is fixed on the waist rail 2 through the fixing device 33, after the fixing, the angle between the large support plate 41 and the small support plate 43 is adjusted, so that the forming grinding wheel 49 is inserted into the two sides of the waist rail 2, then the machine body is fixed by the outer hexagonal screw 411, after the fixing, the tensioning of the toothed belt 46 is adjusted through the belt tensioning adjuster 42, after the adjustment, the servo motor 47 is started, the servo motor 47 passes through the large support plate 41 to rotate the large synchronous belt wheel 44, the large synchronous belt wheel 44 drives the toothed belt 46 to rotate, then the rotating toothed belt 46 drives the small synchronous belt wheel 45 to rotate, the rotating small synchronous belt wheel 45 drives the rotating shaft 48 to rotate, the rotating shaft 48 drives the forming grinding wheel 49 to rotate through the outer bearing, then the rotating forming grinding wheel 49 polishes the inner wall of the waist rail 2, after a certain department has polished, hand handle 32, then promote pillar 31 through handle 32, pillar 31 will promote organism 3, then organism 3 will move workstation 4 and drive shaping emery wheel 49 and remove, thereby polish the waist rail 2 inner wall of next department, when the position changes about shaping emery wheel 49, shaping emery wheel 49 can drive little backup pad 43 and remove, little backup pad 43 that removes can drive locating rack 5 and remove, then locating rack 5 will drive spring 52 through fixed column 5 and stretch out and draw back, thereby flexible spring 52 can produce elasticity, then spring 52 can drive shaping emery wheel 49 through elasticity and resume to the normal position.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.

Claims

1. The utility model provides a rail web equipment of polishing, includes waist rail (2), organism (3) and locating rack (5), its characterized in that: the machine body (3) is fixedly provided with the workbench (4) at the top of the left end, the two ends of the top of the workbench (4) are fixedly provided with the small supporting plates (43), one end of the top of each small supporting plate (43) is fixedly provided with the large supporting plate (41) through an outer hexagonal screw (411), the top of each large supporting plate (41) is provided with the large synchronous belt pulley (44), the top of each small supporting plate (43) is provided with the small synchronous belt pulley (45), the middle end of the outer wall of each large synchronous belt pulley (44) is meshed and connected with the toothed belt (46), the middle end of the outer wall of each small synchronous belt pulley (45) is meshed and connected with the toothed belt (46), the bottom of each large supporting plate (41) is fixedly provided with the servo motor (47), the output end of the servo motor (47) penetrates through the large supporting plate (41) to be inserted into the inner wall of the large synchronous belt pulley (44), and the inner wall of the small synchronous belt pulley (45) is inserted with the rotating shaft (48), the bottom end of the rotating shaft (48) penetrates through the small supporting plate (43) and is inserted into the inner wall of the forming grinding wheel (49).

2. A rail web grinding apparatus as claimed in claim 1, wherein: the positioning frame (5) is fixedly installed on the outer side of the small supporting plate (43), fixing columns (51) are inserted into the inner wall of the left end of the positioning frame (5), and springs (52) are connected to the outer walls of the inner sides of the two groups of fixing columns (51).

3. A rail web grinding apparatus as claimed in claim 1, wherein: organism (3) right-hand member fixed mounting pillar (31), pillar (31) top fixed mounting handle (32).

4. A rail web grinding apparatus as claimed in claim 1, wherein: the middle end of the machine body (3) is provided with a fixing device (33).

5. A rail web grinding apparatus as claimed in claim 1, wherein: and one end of the inner wall of the large supporting plate (41) is provided with a belt tensioning adjuster (42).

6. A rail web grinding apparatus as claimed in claim 1, wherein: the inner wall of the machine body (3) is connected with the waist rail (2) in an inserted mode, and the inner wall of the waist rail (2) is connected with the forming grinding wheel (49) in an inserted mode.