Scrap iron splashing prevention baffle device of numerical control underfloor wheel lathe

Abstract

The utility model provides a scrap iron splashing prevention baffle device of a numerical control underfloor wheel lathe. Comprising a fixed rail; the device is characterized in that a movable set is movably connected into the fixed rail, an axial propelling set is arranged on the side face of the fixed rail, a normal propelling set is fixedly connected into the movable set, a cutter rest is fixedly connected to an output shaft of the normal propelling set, a turning cutter is arranged at the tail end of the cutter rest, and a fixed frame is fixedly connected to the cutter rest; an attaching arc plate is movably connected into the fixing frame, a side baffle is fixedly connected to the side face of the attaching arc plate, a discharging hopper is fixedly connected to the bottom of the side baffle, a discharging barrel is arranged on the side face of the fixing rail, a driving device is arranged at the end of the discharging barrel, and a spiral push plate is fixedly connected to an output shaft of the driving device; and the bottom end of the discharging barrel is fixedly connected with a clamping plate, and a material collecting box is clamped in the clamping plate. The scrap iron collecting device has the advantages that scrap iron is prevented from splashing outwards, the safety is higher, and the collecting effect is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to not fall wheel lathe technical field, especially a kind of numerical control not fall wheel lathe anti-iron filings splashing baffle device. BACKGROUND

[0002] Train is inevitable to be worn during long-distance running, and the wheel needs to be repaired regularly.Not fall wheel lathe is a kind of train wheel repairing device.It can be repaired without dismounting the wheel.

[0003] For example, a new type of locomotive not fall wheel lathe with the authorization announcement No.CN209792779U is set by fixing seat, movable seat, positioning wheel, wheel lifting cylinder, lathe repair feeding device, lathe repair cutter and chip removal device, so that the wheel can be lifted by wheel lifting cylinder, and then positioned by wheel positioning device, lathe repair feeding device pushes lathe repair cutter to repair the wheel, and chip removal device collects and discharges the iron filings generated during the process.But the chip removal assembly of the device is arranged below the lathe repair cutter, which cannot prevent the iron filings from splashing around, and the high temperature of the iron filings may cause damage to the device and even injure the workers.Therefore, a numerical control not fall wheel lathe anti-iron filings splashing baffle device is proposed to improve it. SUMMARY

[0004] The utility model aims at solving at least one of the technical defects.

[0005] Therefore, one purpose of the utility model is to provide a numerical control not fall wheel lathe anti-iron filings splashing baffle device to solve the problems mentioned in the background art and overcome the deficiencies in the prior art.

[0006] In order to achieve the above purpose, the embodiment of the utility model provides a numerical control not fall wheel lathe anti-iron filings splashing baffle device, which comprises a fixed rail, characterized in that the movable group is movably connected in the fixed rail, the axial pushing group is arranged on the side surface of the fixed rail, the normal pushing group is fixedly connected in the movable group, the output shaft of the normal pushing group is fixedly connected with the tool holder, the tool holder is provided with lathe cutter at the end, the fixed holder is fixedly connected on the tool holder, the fitting arc plate is movably connected in the fixed holder, the side baffle is fixedly connected on the side surface of the fitting arc plate, the discharge hopper is fixedly connected at the bottom of the side baffle, the discharge cylinder is arranged on the side surface of the fixed rail, the drive device is arranged at the end of the discharge cylinder, the spiral push plate is fixedly connected on the output shaft of the drive device, the clamping plate is fixedly connected at the bottom end of the discharge cylinder, and the receiving box is clamped in the clamping plate.

[0007] It is preferred that the side surface of the movable group is fixedly connected with the output shaft of the axial pushing group according to any one of the above solutions.

[0008] Preferably, the normal pushing group is perpendicular to the axial pushing group, and the normal pushing group is arranged in an upward inclined state.

[0009] The fixed rail is used for sliding movement of the movable group inside the fixed rail and limiting displacement of the movable group in other directions. The movable group is used for driving the tool holder to move axially, so that the position of the tool holder in the axial direction can be flexibly adjusted, and the device can be adapted to different reconditioning conditions. The axial pushing group is used for providing power for axial movement of the movable group. The normal pushing group is used for driving the tool holder to move normally, and cooperates with the axial pushing group, so that the tool holder can be adjusted in position as required. The normal pushing group is arranged in an upward inclined state, so that the tool holder can be adapted to the wheel from the bottom to recondition the wheel, and the coordination is higher. The tool holder is used for mounting and driving the reconditioning tool to move. The reconditioning tool is used for reconditioning the wheel.

[0010] Preferably, the fixed frame comprises a fixed plate, a spring is fixedly connected in the fixed plate, a connecting plate is fixedly connected with the fitting arc plate, and a roller is movably connected at the bottom end of the connecting plate.

[0011] Preferably, the spring is fixedly connected with the connecting plate, and the roller rolls on the fixed plate.

[0012] The fixed frame is used for mounting the fitting arc plate. The fitting arc plate is used for fitting the wheel, so that there is no gap between the wheel and the side baffle, to ensure that the iron filings generated during the reconditioning work cannot fly outward. Specifically, during the reconditioning, the axial pushing group and the normal pushing group act in turn to jointly adjust the position of the tool holder, so that the reconditioning tool is fitted with the wheel. In the process of fitting the reconditioning tool with the wheel, the fitting arc plate will first contact the wheel, and then the spring is compressed. The fitting arc plate drives the roller to roll in the fixed plate through the connecting plate. Then the reconditioning tool contacts the wheel to recondition the wheel. The iron filings generated during the reconditioning are blocked by the side baffle and flow to the discharge hopper. Under the action of the spring force, the fitting arc plate can be tightly fitted on the wheel to prevent the iron filings from flying outward.

[0013] Preferably, the side baffle is provided with a discharge hole at the position of the discharge hopper, and the discharge cylinder is arranged at the bottom of the discharge hopper.

[0014] Preferably, the top surface of the discharge cylinder is open, and the plug-in plate is arranged at the upper portion of the material collecting box.

[0015] The technical scheme is as follows: the discharge hopper is used to guide the iron scraps blocked by the side baffle to the discharge cylinder, the discharge cylinder is used to receive the iron scraps and provide installation space for the material conveying assembly, the top surface of the discharge cylinder is opened, so that the iron scraps discharged from the discharge hopper can fall into the discharge cylinder regardless of the position adjustment of the tool holder, the driving device is used to drive the spiral push plate to rotate, the spiral push plate is used to push the iron scraps falling into the discharge cylinder, and the clamping plate is used to connect the receiving box at the bottom of the discharge cylinder to receive the iron scraps.

[0016] Compared with the prior art, the number control non-falling wheel lapping machine anti-iron-scraps-spraying baffle device has the advantages and beneficial effects that:

[0017] 1. The number control non-falling wheel lapping machine anti-iron-scraps-spraying baffle device, by setting a fixed frame on the tool holder, setting a fitting arc plate in the fixed frame, cooperating with the side baffle and the discharge hopper, when lapping, the axial pushing group and the normal pushing group act in turn to jointly adjust the position of the tool holder, so that the lapping tool is fitted with the wheel, in the process of fitting the lapping tool with the wheel, the fitting arc plate first contacts the wheel, then the spring is compressed, the fitting arc plate drives the roller to roll in the fixed plate through the connecting plate, then the lapping tool contacts the wheel to lap the wheel, and the iron scraps generated during lapping are blocked by the side baffle and flow to the discharge hopper. Under the action of the spring elastic force, the fitting arc plate can be tightly fitted on the wheel to prevent iron scraps from splashing outward, so that the safety is higher and the collection effect is better.

[0018] 2. The number control non-falling wheel lapping machine anti-iron-scraps-spraying baffle device, by setting a discharge hopper below the side baffle and a discharge cylinder with an open top, cooperating with the driving device, the spiral push plate, the clamping plate and the receiving box, so that the iron scraps discharged from the discharge hopper can fall into the discharge cylinder regardless of the position adjustment of the tool holder. The driving device is started to drive the spiral push plate to rotate, and with the rotation of the spiral push plate, the waste falling into the discharge cylinder is gradually pushed into the receiving box, and the receiving box can be easily taken off for subsequent treatment of the iron scraps.

[0019] Additional aspects and advantages of the present application will be in part apparent and in part pointed out hereinafter. BRIEF DESCRIPTION OF DRAWINGS

[0020] The above and / or additional aspects and advantages of the present application will become apparent and be readily appreciated from the following description, including the accompanying drawings.

[0021] Fig. 1 It is a first perspective view of the structure of the present application.

[0022] Fig. 2It is the second visual angle structure schematic view of the utility model;

[0023] Fig. 3 It is the enlarged structure schematic view of the utility model's tool rest position;

[0024] Fig. 4 It is the section structure schematic view of the utility model's tool rest position.

[0025] In the figure: 1-fixed rail, 2-movable group, 3-axial propulsion group, 4-normal propulsion group, 5-tool rest, 6-reamer, 7-fixed frame, 701-fixed plate, 702-spring, 8-adhesion arc plate, 801-connection plate, 802-roller, 9-side baffle, 10-discharge hopper, 11-discharge cylinder, 12-driving device, 13-spiral push plate, 14-clamping plate, 15-receiving box. DETAILED DESCRIPTION

[0026] The embodiments of the utility model are described in detail below, the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the utility model and cannot be understood as a limitation of the utility model.

[0027] In the utility model, unless another explicit provision and limitation, the terms "mounting", "connecting", "connecting", "fixing" and other terms should be understood broadly, for example, can be fixedly connected, can be detachably connected, or integrally connected, can be mechanically connected, or electrically connected, can be directly connected, or indirectly connected through intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0028] As Figs. 1-4 The utility model discloses, including fixed rail 1, the movable group 2 is movably connected in fixed rail 1, the axial propulsion group 3 is provided on the side surface of fixed rail 1, the normal propulsion group 4 is fixedly connected in movable group 2, the output shaft of normal propulsion group 4 is fixedly connected with tool rest 5, the reamer 6 is provided at the end of tool rest 5, the fixed frame 7 is fixedly connected on tool rest 5, the adhesion arc plate 8 is movably connected in fixed frame 7, the side baffle 9 is fixedly connected on the side surface of adhesion arc plate 8, the discharge hopper 10 is fixedly connected on the bottom of side baffle 9, the discharge cylinder 11 is provided on the side surface of fixed rail 1, the driving device 12 is provided on the end of discharge cylinder 11, the spiral push plate 13 is fixedly connected on the output shaft of driving device 12, the clamping plate 14 is fixedly connected on the bottom end of discharge cylinder 11, the receiving box 15 is clamped in clamping plate 14.

[0029] The side of the movable group 2 is fixedly connected with the output shaft of the axial advancing group 3. The normal advancing group 4 is perpendicular to the axial advancing group 3, and is arranged in an upwardly inclined state. The fixed rail 1 is used for sliding movement of the movable group 2 in the fixed rail 1 and limiting displacement of the movable group 2 in other directions. The movable group 2 is used for driving the tool holder 5 to move axially, so that the position of the tool holder 5 in the axial direction can be flexibly adjusted, and the device can be adapted to different reconditioning conditions. The axial advancing group 3 is used for providing power for the axial movement of the movable group 2. The normal advancing group 4 is used for driving the tool holder 5 to move normally, and cooperates with the axial advancing group 3, so that the tool holder 5 can be adjusted in position as required. The normal advancing group 4 is arranged in an upwardly inclined state, so that the tool holder 5 can be matched with the wheel from the bottom to recondition the wheel, and the coordination degree is higher. The tool holder 5 is used for mounting the reamer 6 and driving the reamer 6 to move. The reamer 6 is used for reconditioning the wheel.

[0030] In the embodiment 2, the fixed frame 7 comprises a fixed plate 701, the fixed plate 701 is fixedly connected with a spring 702, the abutting arc plate 8 is fixedly connected with a connecting plate 801, and the connecting plate 801 is movably connected with a roller 802 at the bottom end. The spring 702 is fixedly connected with the connecting plate 801, and the roller 802 rolls on the fixed plate 701. The fixed frame 7 is used for mounting the abutting arc plate 8, and the abutting arc plate 8 is used for abutting the wheel, so that there is no gap between the wheel and the side baffle 9, so as to ensure that the iron filings generated during the reconditioning work cannot fly outward. Specifically, during the reconditioning, the axial advancing group 3 and the normal advancing group 4 act in turn to jointly adjust the position of the tool holder 5, so that the reamer 6 is abutted with the wheel. In the process that the reamer 6 is abutted with the wheel, the abutting arc plate 8 will first contact the wheel, then the spring 702 is compressed, the abutting arc plate 8 drives the roller 802 to roll in the fixed plate 701 through the connecting plate 801, and then the reamer 6 contacts the wheel to recondition the wheel. The iron filings generated during the reconditioning are blocked by the side baffle 9 and flow to the discharge hopper 10. Under the action of the spring 702, the abutting arc plate 8 can be tightly abutted on the wheel, so as to prevent the iron filings from flying outward.

[0031] In the embodiment 3, the side baffle 9 is provided with a discharging hole at the position of the discharging hopper 10, and the discharging cylinder 11 is arranged at the bottom of the discharging hopper 10. The top surface of the discharging cylinder 11 is open, and the receiving box 15 is provided with an inserting plate at the upper portion. The discharging hopper 10 is used to guide the iron filings blocked by the side baffle 9 into the discharging cylinder 11, and the discharging cylinder 11 is used to receive the iron filings and provide installation space for the transmission assembly. The open top surface of the discharging cylinder 11 enables the iron filings to fall into the discharging cylinder 11 regardless of the position adjustment of the tool holder 5. The driving device 12 is used to drive the spiral push plate 13 to rotate, the spiral push plate 13 is used to push the iron filings falling into the discharging cylinder 11, and the clamping plate 14 is used to connect the receiving box 15 to the bottom of the discharging cylinder 11 to receive the iron filings. The driving device 12 is started to drive the spiral push plate 13 to rotate, and the waste falling into the discharging cylinder 11 is gradually pushed into the receiving box 15 along with the rotation of the spiral push plate 13.

[0032] The working principle of the utility model is as follows:

[0033] S1, after the train is started to the maintenance position, the wheel state is adjusted, and then the axial pushing group 3 and the normal pushing group 4 are used to adjust the position of the tool holder 5 in sequence, so that the grinding cutter 6 is attached to the wheel.

[0034] S2, in the process that the grinding cutter 6 is attached to the wheel, the attaching arc plate 8 first contacts the wheel, and then the spring 702 is compressed. The attaching arc plate 8 drives the roller 802 to roll in the fixed plate 701 through the connecting plate 801, and then the grinding cutter 6 contacts the wheel to grind the wheel. The iron filings generated during the grinding are blocked by the side baffle 9 and flow to the discharging hopper 10.

[0035] S3, the driving device 12 is started to drive the spiral push plate 13 to rotate, and the waste falling into the discharging cylinder 11 is pushed into the receiving box 15 along with the rotation of the spiral push plate 13. The receiving box 15 is removed to process the iron filings subsequently.

[0036] Compared with the prior art, the utility model has the following beneficial effects:

[0037] 1. The iron filings splashing prevention baffle device of the numerical control non-falling wheel lapping machine, by setting the fixed frame 7 on the tool holder 5, and setting the fitting arc plate 8 in the fixed frame 7, cooperating with the side baffle 9 and the discharge hopper 10, when lapping, the axial pushing group 3 and the normal pushing group 4 act in turn to jointly adjust the position of the tool holder 5, so that the lapping cutter 6 is fitted with the wheel, in the process of fitting the lapping cutter 6 with the wheel, the fitting arc plate 8 will first contact the wheel, and then the spring 702 is compressed, the fitting arc plate 8 drives the roller 802 to roll in the fixed plate 701 through the connecting plate 801, then the lapping cutter 6 contacts the wheel to lap the wheel, the iron filings generated during lapping are blocked by the side baffle 9 and flow to the discharge hopper 10. Under the action of the spring 702, the fitting arc plate 8 can be tightly fitted on the wheel to prevent iron filings from splashing outward, which is safer and has better collection effect.

[0038] 2. The iron filings splashing prevention baffle device of the numerical control non-falling wheel lapping machine, by setting the discharge hopper 10 below the side baffle 9, and setting the top open discharge cylinder 11, cooperating with the driving device 12, the spiral push plate 13 and the clamping plate 14 and the material collecting box 15, so that no matter how the position of the tool holder 5 is adjusted, the iron filings flowing out of the discharge hopper 10 can fall into the discharge cylinder 11. The driving device 12 starts to drive the spiral push plate 13 to rotate, with the rotation of the spiral push plate 13, the waste falling into the discharge cylinder 11 will be gradually pushed into the material collecting box 15, and the material collecting box 15 can be easily taken out for subsequent treatment of iron filings.

Claims

1. A device for preventing iron filings from splashing in a numerical control wheel lapping machine, comprising a fixed rail (1); characterized in that, The movable group (2) is movably connected in the fixed rail (1), the axial advancing group (3) is arranged on the side of the fixed rail (1), the normal advancing group (4) is fixedly connected in the movable group (2), the knife holder (5) is fixedly connected on the output shaft of the normal advancing group (4), the knife holder (5) is provided with the knife (6) at the end, the fixed frame (7) is fixedly connected on the knife holder (5), the fitting arc plate (8) is movably connected in the fixed frame (7), the side baffle (9) is fixedly connected on the side of the fitting arc plate (8), the unloading hopper (10) is fixedly connected on the bottom of the side baffle (9), the discharge cylinder (11) is arranged on the side of the fixed rail (1), the driving device (12) is arranged on the end of the discharge cylinder (11), the spiral push plate (13) is fixedly connected on the output shaft of the driving device (12), the clamping plate (14) is fixedly connected on the bottom end of the discharge cylinder (11), and the material receiving box (15) is clamped in the clamping plate (14).

2. The device for preventing iron filings from splashing of the baffle plate of the numerical control unloading wheel lapper according to claim 1, characterized in that: The side of the movable group (2) is fixedly connected with the output shaft of the axial advancing group (3).

3. The device for preventing iron filings from splashing of the anti-iron filings splashing baffle of the numerical control unloading wheel lapper according to claim 2, characterized in that: The normal advancing group (4) is perpendicular to the axial advancing group (3), and the normal advancing group (4) is arranged in an upward inclined state.

4. The device for preventing iron filings from splashing of the baffle plate of the numerically controlled wheel-profiling machine without fall-off according to claim 3, characterized in that: The fixed frame (7) comprises a fixed plate (701), the spring (702) is fixedly connected in the fixed plate (701), the fitting arc plate (8) is fixedly connected with the connecting plate (801), and the connecting plate (801) is movably connected with the roller (802) at the bottom end.

5. The device for preventing iron filings from splashing of the baffle plate of the numerically controlled wheel-profiling machine without fall-off according to claim 4, characterized in that: The end of the spring (702) is fixedly connected with the connecting plate (801), and the roller (802) rolls on the fixed plate (701).

6. The device for preventing iron filings from splashing of the baffle plate of the numerically controlled wheel-profiling machine without fall-off according to claim 5, characterized in that: The side baffle (9) is provided with a discharging hole at the position of the unloading hopper (10), and the discharge cylinder (11) is arranged at the bottom of the unloading hopper (10).

7. The device for preventing iron filings from splashing of the baffle plate of the numerically controlled unchucking wheel lapper according to claim 6, characterized in that: The top surface of the discharge cylinder (11) is open, and the plug-in plate is arranged on the upper portion of the material receiving box (15).

Images