CN111716213A - A turning and grinding device for rail vehicle parts processing - Google Patents

Abstract

The invention relates to the field of rail vehicles, in particular to a turning and grinding device for processing rail vehicle parts, comprising a workbench, a work box and an air drying box are mounted on the top of the workbench by bolts, and a water tank is mounted on the bottom of the workbench by bolts, and the workbench works. The top and one side of the box are respectively installed with an electric telescopic rod 1 and an electric telescopic rod 2. The output ends of the electric telescopic rod 1 and the electric telescopic rod 2 are installed with a driving motor through bolts, and the output ends of the driving motor are connected with a flat key. There is a grinding disc, one side of the work box is provided with a rotating disc, and one side of the rotating disc is welded with a threaded rod. The beneficial effects of the present invention are that the self-locking motor can drive the clamping seat and the parts to rotate at a specified angle, and can grind the sides of the parts in all directions, improve the grinding efficiency of the rail vehicle parts, and facilitate the rapid installation of the rail vehicle parts. box to improve the practicability of the turning and grinding device for the processing of rail vehicle parts.

Description

A turning and grinding device for rail vehicle parts processing

technical field

The invention relates to the field of rail vehicles, in particular to a turning and polishing device for processing rail vehicle parts.

Background technique

Rail cars are the main means of transportation for railway equipment maintenance, overhaul, infrastructure and other construction departments to perform tasks. There are two types of rail cars: heavy and light. Those that can be withdrawn from the line at any time by passengers are called light rail cars; those that cannot be withdrawn from the line at any time by passengers are called heavy rail cars. When processing rail vehicle parts, it is necessary to Grinding vehicle parts.

Chinese Patent No. CN201810782197.7 provides a turning and grinding device, characterized in that the turning and grinding device comprises a bed, a slide box, a headstock, a tool rest, a tailstock and a clamping head, and the top of one end of the bed is provided with a The headstock is provided with a tailstock at the top of the other end of the bed, a slide box is arranged on the side wall of the bed, a tool holder is arranged at the top of the slide box, and a clamping device is arranged at the end of the headstock facing the tailstock. Through the combination of the ring body, the clamping ring adjustment mechanism, the rack and pinion transmission mechanism, the clamping mechanism and the pulley block, the invention has the function of diameter adjustment, and can be applied to bearing heads of different specifications, and the clamping mechanism is provided with four groups so as to The four directions of the bearing head are clamped, the clamping is firmer, and the loosening of the bearing head is effectively prevented.

The existing side surfaces of the parts cannot be polished relatively well in all directions, which leads to a decrease in the efficiency of grinding rail vehicle parts, and the polished rail vehicle parts cannot be air-dried relatively well, which is inconvenient for rail vehicles. The rapid packing of parts leads to the disadvantage of relatively low practicability of the turning and grinding device for the processing of rail vehicle parts. Therefore, it is urgent to develop a turning and grinding device for the processing of rail vehicle parts.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a turning and grinding device for the processing of rail vehicle parts, so as to solve the problem in the above-mentioned background art that the side surfaces of the parts cannot be ground relatively well in all directions, resulting in the efficiency of grinding the rail vehicle parts. Lowering, the polished rail vehicle parts cannot be air-dried relatively well, which is inconvenient for fast packing of rail vehicle parts, resulting in a relatively low practicability of the turning and grinding device for rail vehicle parts processing.

The technical scheme of the present invention is: a turning and grinding device for rail vehicle parts processing, comprising a workbench, a work box and an air-drying box are installed on the top of the workbench through bolts, and a water tank is installed at the bottom of the workbench through bolts , the top and one side of the work box are respectively equipped with an electric telescopic rod 1 and an electric telescopic rod 2 through bolts, and the output ends of the electric telescopic rod 1 and the electric telescopic rod 2 are installed with drive motors through bolts, and the The output end of the drive motor is connected with a grinding disc, one side of the working box is provided with a rotating disc, one side of the rotating disc is welded with a threaded rod, and one side of the working box is fixed with a fixed toothed plate by bolts , one side of the rotating disk is connected with a cylindrical handle through a rotating pin, a sliding block is arranged inside the working box, a threaded hole is opened on one side of the sliding block, and the threaded rod is threaded in the threaded hole , the top of the sliding block is installed with a self-locking motor through bolts, the top of the self-locking motor is connected with a holding seat with a flat key, the top of the holding seat is provided with a clamping groove, and the outer wall of the holding seat is threadedly connected with three There are equidistantly distributed clamping bolts, and a protective pad is provided on one side of the clamping bolts.

Further, two fixing blocks are installed on the top of the worktable through bolts, and a driving roller is rotatably connected between the two fixing blocks, a servo motor is installed on one side of the fixing block through bolts, and one end of the driving roller is The flat key is connected to the output end of the servo motor, the inside of the working box is rotatably connected with a driven roller, and the outside of the driving roller and the driven roller is provided with a conveyor belt.

Further, the top of the water tank is provided with a return hole, a protective shell is installed on one side of the water tank through bolts, a water pump is installed on one side of the water tank through bolts, and the output end and the output end of the water pump are respectively connected with A water guide pipe and a water delivery pipe are provided, and the bottom end of the water delivery pipe is provided with a filter screen.

Further, a fixing shell is installed on the top of the air-drying box through bolts, two through holes are opened on the top of the air-drying box, and several ventilation grilles are arranged in the two through holes.

Further, a motor is fixedly installed inside the fixed shell through a support frame, an output end of the motor is connected with a fan blade by a flat key, and a dust net is installed inside the top of the fixed shell through bolts.

Further, a water inlet hole is opened on one side of the water tank, and a water inlet pipe is welded inside the water inlet hole, and a drainage hole is opened on the other side of the water tank, and a drainage pipe is welded inside the drainage hole. One side of the drain pipe is provided with a valve.

Further, two guide rods are installed inside the working box through bolts, two guide holes are opened on one side of the sliding block, and the guide rods are inserted into the guide holes.

Further, a connecting pipe is installed inside the working box through bolts, one side of the connecting pipe is threadedly connected with a water spray head, and the bottom of the connecting pipe is communicated with the water conduit.

Further, the front of the work box is connected with a box door through hinges, one side of the box door is provided with an observation window, and one side of the observation window is pasted with a handle.

Further, the bottom of the workbench is installed with support legs through bolts, and the bottom of the support legs is welded with a fixing plate.

The present invention provides a turning and grinding device for rail vehicle parts processing by improvement, which has the following improvements and advantages compared with the prior art:

(1) The two electric telescopic rods, the driving motor, the grinding disc and the self-locking motor are provided. The two electric telescopic rods can drive the driving motor and the grinding disc to move, and the driving motor drives the grinding disc to rotate, so that the clamping can be carried out. The vehicle parts on the seat are ground, and the self-locking motor can drive the clamping seat and the parts to rotate at a specified angle, and can grind the sides of the parts in all directions, improving the grinding efficiency of rail vehicle parts.

(2) The motor drives the fan blades to rotate through the provided motor and fan blades, and the rotation of the fan blades can dry the polished rail vehicle parts on the conveyor belt, which is convenient for the rapid packing of the rail vehicle parts and improves the rail vehicle parts. Practicality of turning and grinding devices for machining vehicle parts.

(3) Through the set servo motor and conveyor belt, the servo motor drives the driving roller to rotate, and the driving roller drives the conveyor belt to move, so that the polished rail vehicle parts can be moved into the air-drying box for drying, and then moved out of the air-drying box. , to improve the convenience of using the turning and grinding device for the processing of rail vehicle parts.

(4) Through the provided water pump, water guide pipe, return hole and filter screen, the water pump can transport the water in the water tank to the connecting pipe through the water guide pipe, and then spray it out through the water nozzle, which can cool the polished parts. The return hole can return the water in the working box to the water tank, so that the water resources can be reused, and the filter screen can filter the water entering the water pump in the water tank, so as to avoid the grinding iron filings from clogging the water pump.

Description of drawings

Below in conjunction with accompanying drawing and embodiment, the present invention is further explained:

Fig. 1 is the overall three-dimensional structure schematic diagram of the present invention;

2 is a schematic diagram of the internal three-dimensional structure of the work box of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the sliding block of the present invention;

4 is a schematic diagram of the internal three-dimensional structure of the water tank of the present invention;

FIG. 5 is a schematic diagram of a partial three-dimensional structure of the present invention.

Description of reference numbers:

1 workbench, 2 work box, 3 air drying box, 4 water tank, 5 electric telescopic rod 1, 6 electric telescopic rod 2, 7 box door, 8 observation window, 9 handle, 10 supporting leg, 11 fixing plate, 12 connecting pipe , 13 water jets, 14 grinding discs, 15 rotating discs, 16 guide rods, 17 fixed toothed discs, 18 cylindrical handles, 19 threaded rods, 20 drive motors, 21 guide holes, 22 threaded holes, 23 sliding blocks, 24 fixed Block, 25 servo motor, 26 driving roller, 27 driven roller, 28 conveyor belt, 29 self-locking motor, 30 clamping seat, 31 clamping groove, 32 clamping bolt, 33 protective pad, 34 return hole, 35 protective shell , 36 water pumps, 37 water pipes, 38 filters, 39 water inlet pipes, 40 drain pipes, 41 fixed shells, 42 ventilation grilles, 43 motors, 44 fan blades, 45 dust filters.

Detailed ways

The present invention will be described in detail below with reference to Fig. 1 to Fig. 5, and the technical solutions in the embodiments of the present invention will be described clearly and completely. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

The present invention provides a turning and grinding device for rail vehicle parts processing through improvement, as shown in Figures 1-5, comprising a workbench 1, the top of the workbench 1 is mounted with a work box 2 and an air-drying box 3 through bolts, The bottom of the workbench 1 is installed with a water tank 4 through bolts, and the top and one side of the work box 2 are respectively installed with an electric telescopic rod 1 5 and an electric telescopic rod 2 6, and the electric telescopic rod 1 5 and the electric telescopic rod 2 6. The output end is equipped with a drive motor 20 through bolts. The two electric telescopic rods can drive the drive motor 20 and the grinding disc 14 to move. The output end of the driving motor 20 is connected with the grinding disc 14 by a flat key. Grinding the vehicle parts clamped on the clamping seat 30 is carried out. One side of the work box 2 is provided with a rotating disk 15, one side of the rotating disk 15 is welded with a threaded rod 19, and one side of the work box 2 is fixed by bolts There is a fixed toothed plate 17, one side of the rotating plate 15 is rotatably connected with a cylindrical handle 18 through a rotating pin, a sliding block 23 is arranged inside the working box 2, and a threaded hole 22 is opened on one side of the sliding block 23, and the threaded rod 19 The thread rotates in the threaded hole 22, and rotating the threaded rod 19 can drive the sliding block 23 and the clamped components to move in the working box 2. The top of the sliding block 23 is installed with a self-locking motor 29 through bolts, and the self-locking motor 29 can Drive the clamping seat 30 and the parts to rotate at a specified angle, so that the side of the parts can be polished in all directions, and the efficiency of grinding the parts of the rail vehicle can be improved. There is a clamping groove 31 on the top of the support seat 30, and three clamping bolts 32 are threadedly connected to the outer wall of the holding seat 30. The clamping bolt 32 is provided with a protective pad 33 on one side. The protective pad 33 can prevent the clamping bolt 32 Damaged when clamping parts.

Further, two fixing blocks 24 are installed on the top of the worktable 1 through bolts, and a driving roller 26 is rotatably connected between the two fixing blocks 24. One side of the fixing block 24 is installed with a servo motor 25 through bolts, and the servo motor 25 Drive the driving roller 26 to rotate, the driving roller 26 drives the conveyor belt 28 to move, and one end of the driving roller 26 is connected to the output end of the servo motor 25 with a flat key. A conveyor belt 28 is provided outside the movable roller 27 , and the conveyor belt 28 moves to move the polished rail vehicle components into the air drying box 3 for drying.

Further, the top of the water tank 4 is provided with a return hole 34. The return hole 34 can return the water in the working box 2 to the water tank 4, so that the water resources can be reused. A protective shell 35 is installed on one side of the water tank 4 through bolts. A water pump 36 is installed on one side of the 4 through bolts. The water pump 36 can transport the water in the water tank 4 to the connecting pipe 12 through the water conduit 37, and then spray it out through the water spray head 13, which can cool the polished parts. The output end and the output end of the water pump 36 are respectively connected with a water guide pipe 37 and a water delivery pipe, and the bottom end of the water delivery pipe is provided with a filter screen 38. The filter screen 38 can filter the water entering the water pump 36 in the water tank 4 to avoid grinding. The iron filings clog the water pump 36.

Further, a fixed shell 41 is installed on the top of the air-drying box 3 by bolts, and two through holes are opened on the top of the air-drying box 3, and a plurality of ventilation grilles 42 are arranged in the two through holes, and the ventilation grilles 42 can carry out the air-drying box. 3 The air inside is exhausted.

Further, a motor 43 is fixedly installed inside the fixed shell 41 through a support frame, the motor 43 drives the fan blade 44 to rotate, and the output end of the motor 43 is connected with the fan blade 44 by a flat key, and the rotation of the fan blade 44 can counteract the movement of the fan blade 44 on the conveyor belt 28 . The polished rail vehicle parts are air-dried to facilitate quick packing of the rail vehicle parts. The top of the fixed shell 41 is provided with a dust filter 45 through bolts. The dust filter 45 can prevent dust from entering the air-drying box 3 .

Further, a water inlet hole is opened on one side of the water tank 4, and a water inlet pipe 39 is welded inside the water inlet hole, and a drainage hole is opened on the other side of the water tank 4, and a drainage pipe 40 is welded inside the drainage hole. 40 facilitates the discharge of water in the water tank 4, and a valve is provided on one side of the drain pipe 40.

Further, two guide rods 16 are installed inside the work box 2 by bolts, two guide holes 21 are opened on one side of the sliding block 23, and the guide rods 16 are inserted into the guide holes 21, and the guide rods 16 can be connected to the sliding block. 23 guides when moving, preventing the sliding block 23 from shifting when moving.

Further, the inside of the working box 2 is installed with a connecting pipe 12 through bolts, one side of the connecting pipe 12 is threadedly connected with a water spray head 13, and the bottom of the connecting pipe 12 is communicated with the water conduit 37, and the water pump 36 The water is transported into the connecting pipe 12 through the water conduit 37 , and then sprayed out through the water spray head 13 , so that the parts being polished can be cooled.

Further, the front of the work box 2 is connected with a box body door 7 through hinges, and one side of the box body door 7 is provided with an observation window 8, which is convenient for observing the grinding condition of the components in the work box 2. The observation window 8 A handle 9 is pasted on one side.

Further, support legs 10 are installed on the bottom of the workbench 1 through bolts, and a fixing plate 11 is welded to the bottom of the support legs 10. The fixing plate 11 increases the contact area between the support legs 10 and the ground, and improves the turning and grinding device for rail vehicle parts processing. stability of use.

Working principle: Fix the worktable 1 of the turning and grinding device to the designated position through the support legs 10 and the fixing plate 11, open the box door 7 through the handle 9, and prevent the rail vehicle parts that need to be polished from being on the clamping seat 30. In the clamping groove 31, then the clamping bolt 32 is rotated to clamp the components, and the rotating plate 15 is rotated through the cylindrical handle 18, and the threaded rod 19 is threaded in the threaded hole 22, which can drive the sliding block 23 to move to the designated position. Then, the cylindrical handle 18 is rotated and clamped on the fixed gear plate 17 to prevent the threaded rod 19 from rotating, and then the electric telescopic rod 1 5 and the electric telescopic rod 2 6 are activated, and the two electric telescopic rods can drive the drive motor 20 and the grinding disc. 14 moves, the driving motor 20 drives the grinding disc 14 to rotate, which can grind the vehicle parts clamped on the clamping base 30, and the self-locking motor 29 can drive the clamping base 30 and the parts to rotate by a specified angle, which can grind the parts. The side surface of the water tank 4 is polished in all directions to improve the grinding efficiency of the rail vehicle parts. At the same time, the water pump 36 is started. The water pump 36 can transport the water in the water tank 4 to the connecting pipe 12 through the water guide pipe 37, and then spray it out through the water spray head 13. , it can cool down the polished parts, the return hole 34 can return the water in the working box 2 to the water tank 4, so that the water resources can be reused, and the filter screen 38 can be used for the water entering the water pump 36 in the water tank 4. Filter to prevent the polished iron filings from clogging the water pump 36. After the polishing is completed, loosen the clamping bolts 32, place the polished components on the conveyor belt 28, start the servo motor 25, and the servo motor 25 drives the driving roller 26 to rotate. The driving roller 26 By driving the conveyor belt 28 to move, the rail vehicle parts after grinding can be moved into the air-drying box 3 for drying, and then moved out of the air-drying box 3, which improves the convenience of using the turning and grinding device for rail vehicle parts processing. When the following parts are moved into the air drying box 3, the motor 43 is started, and the motor 43 drives the fan blade 44 to rotate, and the rotation of the fan blade 44 can air dry the polished rail vehicle parts on the conveyor belt 28, which is convenient for the rail vehicle. The quick packing of parts improves the practicability of the turning and grinding device for rail vehicle parts processing. After the polished parts are removed, the next part to be polished is placed on the clamping seat 30 .

The above description of the disclosed embodiments enables any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The utility model provides a rail vehicle spare part processing is with cutting grinding device which characterized in that: comprises a workbench (1), a work box (2) and an air drying box (3) are installed at the top of the workbench (1) through bolts, a water tank (4) is installed at the bottom of the workbench (1) through bolts, a first electric telescopic rod (5) and a second electric telescopic rod (6) are installed at the top and one side of the work box (2) through bolts respectively, a driving motor (20) is installed at the output ends of the first electric telescopic rod (5) and the second electric telescopic rod (6) through bolts, a polishing disc (14) is connected to the output end flat key of the driving motor (20), a rotating disc (15) is arranged at one side of the work box (2), a threaded rod (19) is welded at one side of the rotating disc (15), a fixed gear (17) is fixed at one side of the work box (2) through bolts, a cylindrical handle (18) is connected to one side of the rotating disc (15) through rotation of a rotating pin, the inside of work box (2) is provided with sliding block (23), threaded hole (22) are opened to one side of sliding block (23), and threaded rod (19) screw thread rotation in threaded hole (22), self-locking motor (29) are installed through the bolt in the top of sliding block (23), the flat key connection in top of self-locking motor (29) has with holding seat (30), the top that adds holding seat (30) is provided with centre gripping groove (31), the outer wall threaded connection that adds holding seat (30) has three clamping bolt (32) that are the equidistance and distribute, one side of clamping bolt (32) is provided with protection pad (33).

2. The rail vehicle part machining cutting and grinding device as claimed in claim 1, wherein: two fixed blocks (24) are installed through the bolt in the top of workstation (1), and rotate between two fixed blocks (24) and be connected with drive roll (26), servo motor (25) are installed through the bolt in one side of fixed block (24), and the flat key connection of one end of drive roll (26) is at the output of servo motor (25), the internal rotation of work box (2) is connected with driven voller (27), the outside of drive roll (26) and driven voller (27) is provided with conveyer belt (28).

3. The rail vehicle part machining cutting and grinding device as claimed in claim 1, wherein: the water tank is characterized in that a backflow hole (34) is formed in the top of the water tank (4), a protective shell (35) is installed on one side of the water tank (4) through a bolt, a water pump (36) is installed on one side of the water tank (4) through a bolt, the output end and the output end of the water pump (36) are connected with a water guide pipe (37) and a water delivery pipe respectively, and a filter screen (38) is arranged at the bottom end of the water delivery pipe.

4. The rail vehicle part machining cutting and grinding device as claimed in claim 1, wherein: the top of the air drying box (3) is provided with a fixed shell (41) through a bolt, the top of the air drying box (3) is provided with two through holes, and a plurality of air-permeable grids (42) are arranged in the two through holes.

5. The rail vehicle part machining cutting and grinding device as claimed in claim 4, wherein: the inside of set casing (41) has motor (43) through support frame fixed mounting, the flat key connection of output of motor (43) has flabellum (44), dust screen (45) are installed through the bolt to the top inside of set casing (41).

6. The rail vehicle part machining cutting and grinding device as claimed in claim 1, wherein: a water inlet hole is formed in one side of the water tank (4), a water inlet pipe (39) is welded in the water inlet hole, a water drainage hole is formed in the other side of the water tank (4), a water drainage pipe (40) is welded in the water drainage hole, and a valve is arranged on one side of the water drainage pipe (40).

7. The rail vehicle part machining cutting and grinding device as claimed in claim 1, wherein: two guide rods (16) are installed inside the working box (2) through bolts, two guide holes (21) are formed in one side of the sliding block (23), and the guide rods (16) are inserted into the guide holes (21).

8. The rail vehicle part machining cutting and grinding device as claimed in claim 1, wherein: the water spraying device is characterized in that a connecting pipe (12) is installed inside the working box (2) through a bolt, a water spraying head (13) is connected to one side of the connecting pipe (12) in a threaded mode, and the bottom of the connecting pipe (12) is communicated with a water guide pipe (37).

9. The rail vehicle part machining cutting and grinding device as claimed in claim 1, wherein: the front of the working box (2) is rotatably connected with a box body door (7) through a hinge, one side of the box body door (7) is provided with an observation window (8), and one side of the observation window (8) is pasted with a handle (9).

10. The rail vehicle part machining cutting and grinding device as claimed in claim 1, wherein: the bottom of workstation (1) installs supporting leg (10) through the bolt, the bottom welding of supporting leg (10) has fixed plate (11).

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