Cutting machine with scrap iron collecting function for railway vehicle door plate production

Abstract

The utility model discloses a cutting machine with a scrap iron collecting function for railway vehicle door plate production, and relates to the technical field of railway vehicle door plate machining. The pushing springs are equidistantly arranged in the sliding grooves in the two inner walls of the outer shell, and the lower ends of the pushing springs are fixedly connected with the sliding blocks on the side walls of the mounting frame; an output shaft of the driving motor is connected with a shaft rod on the cutting disc through a synchronous wheel transmission assembly. The collecting boxes are symmetrically arranged on the outer top wall of the outer shell left and right, and a connecting rod is arranged between the two collecting boxes; the scrap iron conveying mechanism is arranged in a cavity in one side wall of the outer shell, a feeding port is formed in the lower side of the side wall, adjacent to the interior of the outer shell, of the cavity, and the upper side of the scrap iron conveying mechanism penetrates through an opening of the collecting box adjacent to the scrap iron conveying mechanism and then is located in the collecting box. The partition plate is fixedly arranged in the two collecting boxes; and in the cutting process, scrap iron can be collected, cleaning is not needed after machining is completed, time and labor are saved, and the cutting quality cannot be affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to railway vehicle door panel processing technical field, specifically related to a cutting machine with scrap iron collection function for railway vehicle door panel production. BACKGROUND

[0002] The car body of railway vehicle is mainly composed of roof, side wall, end wall, door panel, underframe and the like, the door panel needs to be cut according to the size required in the process of processing, a large amount of scrap iron will be produced in the process of cutting, the cutting machine in the prior art cannot collect scrap iron, and cleaning is carried out after processing, which not only is time-consuming and laborious, but also can easily affect the cutting quality. UTILITY MODEL CONTENTS

[0003] The utility model discloses to the defects and insufficiency of prior art, provide a cutting machine with scrap iron collection function for railway vehicle door panel production with reasonable design, convenient to use, can effectively solve the defects of the prior art.

[0004] In order to achieve the above object, the utility model adopts the following technical scheme: it contains cutting disc, shell body and mounting bracket, the outside of cutting disc is equipped with mounting bracket, and is rotated and connected through shaft rod, the outside of mounting bracket is covered with shell body, and the vertical plate on both sides of mounting bracket is slidably arranged in the sliding slot on the two inner walls of shell body;It also contains:

[0005] Push spring, the push spring is several, and it is equal and equidistantly arranged in the sliding slot on the two inner walls of shell body, and the lower end of push spring is fixedly connected with the sliding block on the side wall of mounting bracket;

[0006] Driving motor, the driving motor is fixed on the top wall of the horizontal plate of mounting bracket, and the output shaft of driving motor is connected with the shaft rod on cutting disc through synchronous wheel transmission assembly;

[0007] Collecting box, the collecting box is two, and it is symmetrically arranged on the outer top wall of shell body, and a connecting rod is arranged between the two collecting boxes, and the connecting rod is suspended on the upper side of shell body;

[0008] Scrap iron conveying mechanism, the scrap iron conveying mechanism is arranged in the cavity on the side wall of shell body, and the inlet is arranged on the lower side of the side wall adjacent to the inside of shell body, and the upper side of scrap iron conveying mechanism passes through the opening of the collecting box adjacent thereto and is located in the collecting box;

[0009] Partition, the partition is two, and it is fixedly arranged in the two collecting boxes respectively, and the side of partition is arranged in the same vertical plane with the inner wall of the opening of collecting box;

[0010] By the above technical scheme, the connecting rod is held, the outer shell is placed on the door plate, the spring force is pushed to drive the mounting frame to move downward, the mounting frame drives the cutting disc to abut against the door plate, the driving motor is started, the driving motor drives the cutting disc to rotate, the cutting disc cuts the door plate, the iron filings are transported by the iron filings conveying mechanism during the cutting process, and finally are collected by the collecting box, and the collected iron filings are blocked by the partition plate to avoid the iron filings from moving along with the iron filings conveying mechanism.

[0011] As a further improvement of the utility model, the upper side of the feeding port is provided with a guide plate, the upper side of the guide plate is inclinedly arranged to one side of the center of the outer shell, and the lower side wall of the cavity is inclinedly arranged downward adjacent to one side of the center of the outer shell.

[0012] As a further improvement of the utility model, the iron filings conveying mechanism comprises:

[0013] The mounting plate is two, and is symmetrically fixed on the front and rear inner walls of the cavity, and the upper side of the mounting plate passes through the top wall of the outer shell and is inserted into the collecting box above the outer shell.

[0014] The conveying wheel is two, and is symmetrically arranged between the two mounting plates, the shaft rods at the front and rear ends of the conveying wheel are rotatably connected to the mounting plate through the bearing, and the two conveying wheels are connected through the magnetic conveying belt.

[0015] The conveying motor is fixed on one of the mounting plates, the conveying motor is connected to the lower side of the conveying wheel on the upper side through the synchronous wheel conveying assembly, and the output shaft of the conveying motor is connected through the synchronous wheel conveying assembly.

[0016] The shovel plate is two, and is arranged in the collecting box on the two sides respectively, the shovel plate in the collecting box outside the mounting plate is sleeved outside the magnetic conveying belt, the inner wall of the shovel plate is abutted and arranged in cooperation with the outer belt surface of the magnetic conveying belt, and the lower side wall of the shovel plate is fixedly connected with the top wall of the partition plate.

[0017] By the above technical scheme, the conveying motor is started, the conveying motor drives the conveying wheel connected thereto to rotate through the synchronous wheel transmission assembly, the cooperation of the two conveying wheels can make the magnetic conveying belt rotate, the magnetic conveying belt can adsorb the iron filings during rotation, the iron filings are scooped up by the shovel plate when the iron filings are conveyed into the collecting box, and fall to the other side of the collecting box located on the partition plate.

[0018] As a further improvement of the utility model, the lower side wall of the connecting rod is fixed with an insertion rod, an outer sleeve of the insertion rod is movably sleeved, the lower end of the sleeve is rotatably connected to the top wall of the outer shell body through a bearing, a limiting block is slidably arranged in the sliding groove on the two inner walls of the sleeve, the limiting block is fixed on the insertion rod, a tension spring is embedded and fixed in the insertion rod, and the lower end of the tension spring is fixed on the inner bottom wall of the sleeve.

[0019] Through the above technical scheme, when the collecting box on the upper side of the scrap iron conveying mechanism is filled with scrap iron, one hand holds the outer shell body, the other hand holds the connecting rod and pulls it upward until the collecting box is located on the upper side of the scrap iron conveying mechanism, the connecting rod is rotated, the connecting rod drives the collecting box to rotate until the empty collecting box is located on the upper side of the scrap iron conveying mechanism, and then the connecting rod is released, the connecting rod is driven to move downward under the elastic force of the tension spring until the empty collecting box is sleeved on the scrap iron conveying mechanism, so that the collecting can be continued.

[0020] As a further improvement of the utility model, the outer top wall of the shell body is fixed with a limiting plate on the side away from the scrap iron conveying mechanism, and the limiting plate is inserted into the opening of the bottom wall of the collecting box in cooperation.

[0021] Through the above technical scheme, the collecting box can be further positioned.

[0022] As a further improvement of the utility model, the "L"-shaped sliding grooves symmetrically arranged on the middle side of the top wall of the shell body are slidably provided with limiting frames, the limiting frames are arranged in an "L" shape, the horizontal plates of the limiting frames abut against the inner top wall of the sliding groove on the upper side of the shell body, the top ends of the vertical plates of the limiting frames are slidably arranged in the sliding groove on the bottom wall of the connecting rod through the moving blocks, the side walls of the moving blocks are fixed with return springs, and the other ends of the return springs are fixed on the sliding groove on the bottom wall of the connecting rod.

[0023] Through the above technical scheme, when the collecting box needs to be rotated, the limiting frames on the two sides are manually moved toward the middle end of the connecting rod, so that the return springs are compressed, the horizontal plates of the limiting frames are located at the vertical ends of the "L"-shaped sliding grooves, and at this time, the upward movement of the collecting box is not affected, after the collecting box is moved to the corresponding position, the connecting rod drives the limiting frames to move downward, so that the limiting frames are inserted into the "L"-shaped sliding grooves, the limiting frames are released, the horizontal plates of the limiting frames are inserted into the horizontal edges of the "L" shape under the elastic force of the return springs, and thus the collecting box and the connecting rod can be positioned.

[0024] Compared with the prior art, the utility model has the advantages that the cutting machine with scrap iron collecting function for railway vehicle door plate production can collect scrap iron during cutting, and the cutting quality is not affected, the utility model has the advantages of reasonable setting and low manufacturing cost. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 This is a schematic diagram of the structure of this utility model.

[0026] Figure 2 This is a schematic diagram of the internal structure of this utility model.

[0027] Figure 3 for Figure 2 Enlarged view of section A.

[0028] Figure 4 This is an exploded view of the iron chip conveying mechanism in this utility model.

[0029] Figure 5 This is an exploded view of the insert rod, sleeve, and tension spring in this utility model.

[0030] Explanation of reference numerals in the attached figures:

[0031] 1. Cutting disc; 2. Outer shell; 2-1. Cavity; 2-2. Feed inlet; 3. Mounting frame; 4. Push spring; 5. Drive motor; 6. Collection box; 7. Connecting rod; 8. Chip conveying mechanism; 8-1. Mounting plate; 8-2. Conveying wheel; 8-3. Magnetic conveyor belt; 8-4. Conveying motor; 8-5. Shovel plate; 9. Partition plate; 10. Guide plate; 11. Insert rod; 12. Sleeve; 13. Limiting block; 14. Tension spring; 15. Limiting plate; 16. Limiting frame; 17. Moving block; 18. Return spring. Detailed Implementation

[0032] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. The preferred embodiments described are only examples. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0033] Example 1: As Figures 1-5 As shown, this embodiment includes a cutting disc 1, a housing 2, and a mounting bracket 3. The mounting bracket 3 is sleeved on the outer side of the cutting disc 1 and screwed on by a shaft. The housing 2 is covered on the outer side of the mounting bracket 3. The vertical plates on both sides of the mounting bracket 3 are slidably disposed in the grooves on the two inner walls of the housing 2 by sliders. It also includes:

[0034] Push spring 4, there are several push springs 4, and they are equally and equidistantly arranged in the sliding grooves on the two inner walls of the outer shell 2. The lower end of the push spring 4 is welded and fixed to the slider on the side wall of the mounting bracket 3.

[0035] The drive motor 5 is fixed to the top wall of the horizontal plate of the mounting bracket 3 by bolts, and the output shaft of the drive motor 5 is connected to the shaft on the cutting disc 1 through a synchronous wheel transmission assembly.

[0036] Collecting box 6, the collecting box 6 is two, and it is symmetrically arranged on the outer top wall of the outer shell 2, connecting rod 7 is arranged between the two collecting boxes 6, and the connecting rod 7 is suspended on the upper side of the outer shell 2;

[0037] Iron filings conveying mechanism 8, the iron filings conveying mechanism 8 is arranged in the cavity 2-1 on the left side wall of the outer shell 2, the cavity 2-1 is provided with a feed port 2-2 adjacent to the lower side of the side wall in the inner part of the outer shell 2, the upper side of the feed port 2-2 is provided with a guide plate 10, the upper side of the guide plate 10 is inclined to the side of the center of the outer shell 2, and the lower side wall of the cavity 2-1 is inclined downward adjacent to the side of the center of the outer shell 2; it can be convenient to guide the iron filings, the upper side of the iron filings conveying mechanism 8 passes through the opening of the collecting box 6 adjacent thereto, and is located in the collecting box 6;

[0038] Partition plate 9, the partition plate 9 is two, and it is respectively welded and fixedly arranged in the two collecting boxes 6, and one side of the partition plate 9 is arranged on the same vertical plane with the inner wall of the opening of the collecting box 6.

[0039] Example 2: refer to Figure 2 、 Figure 4 The iron filings conveying mechanism 8 comprises:

[0040] Mounting plate 8-1, the mounting plate 8-1 is two, and it is symmetrically welded and fixed on the front and rear two inner walls of the cavity 2-1, and the upper side of the mounting plate 8-1 passes through the top wall of the outer shell 2 and is inserted into the collecting box 6 above;

[0041] Conveying wheel 8-2, the conveying wheel 8-2 is two, and it is symmetrically arranged between the two mounting plates 8-1, the shaft rods at the front and rear ends of the conveying wheel 8-2 are rotatably connected to the mounting plates 8-1 through bearings, and the two conveying wheels 8-2 are connected through a magnetic conveying belt 8-3;

[0042] Conveying motor 8-4, the conveying motor 8-4 is fixed on the mounting plate 8-1 on the front side, the lower side of the conveying motor 8-4 and the upper side of the conveying wheel 8-2 are connected through a synchronous wheel conveying assembly, and the output shaft of the conveying motor 8-4 is connected through the synchronous wheel conveying assembly;

[0043] Shovel plate 8-5, the shovel plate 8-5 is two, and it is respectively arranged in the two collecting boxes 6, the shovel plate 8-5 in the collecting box 6 outside the mounting plate 8-1 is sleeved outside the magnetic conveying belt 8-3, and the inner wall of the shovel plate 8-5 is matched and abuts against the outer belt surface of the magnetic conveying belt 8-3, and the lower side wall of the shovel plate 8-5 is fixedly connected with the top wall of the partition plate 9.

[0044] Example 3: refer to Figures 1-3 、 Figure 5As shown, on the basis of embodiment 1, the lower side wall of the connecting rod 7 is welded and fixed with the inserting rod 11, the outer side of the inserting rod 11 movably sheaths the sleeve 12, the lower end of the sleeve 12 is rotatably connected on the top wall of the outer shell 2 through a bearing, the limiting block 13 is slidably arranged in the sliding groove on the two inner walls of the sleeve 12, the limiting block 13 is welded and fixed on the inserting rod 11, the pulling spring 14 is embedded and welded and fixed in the inserting rod 11, the lower end of the pulling spring 14 is welded and fixed on the inner bottom wall of the sleeve 12; the outer top wall of the outer shell 2 is welded and fixed with the limiting plate 15 away from the scrap conveying mechanism 8, the limiting plate 15 is inserted in cooperation with the opening of the bottom wall of the collecting box 6, and the collecting box 6 can be further positioned; the limiting frame 16 is slidably arranged in the "L"-shaped sliding groove symmetrically opened on the middle side of the top wall of the outer shell 2, the limiting frame 16 is arranged in the "L" shape, the horizontal plate of the limiting frame 16 abuts on the inner top wall of the sliding groove on the upper side of the outer shell 2, the top end of the vertical rod of the limiting frame 16 is slidably arranged in the sliding groove on the bottom wall of the connecting rod 7 through the moving block 17, the one side wall of the moving block 17 is welded and fixed with the reset spring 18, and the other end of the reset spring 18 is fixed on the sliding groove on the bottom wall of the connecting rod 7.

[0045] In use of the utility model, hold connecting rod 7, place shell body 2 on the door board, drive mounting bracket 3 to move down under the elastic force of spring 4, mounting bracket 3 drives cutting disc 1 to abut on the door board, start drive motor 5, drive motor 5 drives cutting disc 1 to rotate, cutting disc 1 cuts the door board, start conveying motor 8-4 in the process of cutting, conveying motor 8-4 drives the conveying wheel 8-2 connected through synchronous wheel transmission assembly to rotate, the cooperation of two conveying wheels 8-2 can make magnetic conveying belt 8-3 rotate, the magnetic conveying belt 8-3 can adsorb the iron filings in the process of rotating, when the iron filings are conveyed to the inside of collecting box 6, shovel 8-5 to shovel the iron filings, and drop to the other side of collecting box 6 located on the baffle 9, collect through collecting box 6, and the iron filings collected are blocked through the baffle 9, avoid the iron filings to move along with the iron filings conveying mechanism 8, after the inside of collecting box 6 on the upside of iron filings conveying mechanism 8 is filled with iron filings, one hand holds shell body 2, the other hand holds connecting rod 7 and pulls up, until collecting box 6 is located on the upside of iron filings conveying mechanism 8, rotating connecting rod 7, connecting rod 7 drives collecting box 6 to rotate, until empty collecting box 6 is located on the upside of iron filings conveying mechanism 8, then release connecting rod 7, drive connecting rod 7 to move down under the elastic force of tension spring 14, until empty collecting box 6 is sleeved on iron filings conveying mechanism 8, to continue collecting conveniently, when needing to rotate collecting box 6, manually move the limiting frame 16 of both sides to the middle end of connecting rod 7, so that the reset spring 18 is compressed, the horizontal plate of limiting frame 16 is located at the vertical end of the L-shaped sliding groove, at this time, it does not affect the upward movement of collecting box 6, after moving collecting box 6 to the corresponding position, connecting rod 7 drives limiting frame 16 to move down, so that limiting frame 16 is inserted into the L-shaped sliding groove, release limiting frame 16, the horizontal plate of limiting frame 16 is inserted into the horizontal edge of the L-shaped under the elastic force of reset spring 18, so that collecting box 6 and connecting rod 7 can be limited.

[0046] Compared with the prior art, the utility model has the advantages that:

[0047] 1、In the process of cutting, the iron filings conveying mechanism 8 can be conveyed, and the collecting box 6 can be used for collecting, without the need for cleaning after processing, saving time and effort, and without affecting the cutting quality;

[0048] 2、The mounting bracket 3 outside the cutting disc 1 is arranged in the shell body 2 through the push spring 4, and the cutting disc 1 can be pushed through the push spring 4 during cutting, so that cutting can be facilitated;

[0049] 3、The two collecting boxes 6 are connected through the connecting rod 7, and the inserting rod 11 at the lower side of the connecting rod 7 is connected with the sleeve 12 on the shell body 1 through the tension spring 14, so that the collecting box 6 can be rotated through the connecting rod 7 when it needs to be replaced, and the iron filings can be quickly collected;

[0050] 4. The connecting rod 7 is connected with the outer shell 2 through the limiting frame 16, which can increase the stability during cutting without affecting the rotation of the connecting rod 7.

[0051] For those skilled in the art, the technical solutions described in the foregoing embodiments can be modified, and equivalent replacement of part of the technical features can be made, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A cutting machine for producing railway vehicle door panels with scrap iron collection function, comprising a cutting disc (1), an outer shell (2) and a mounting frame (3), the outer side of the cutting disc (1) is sleeved with the mounting frame (3) and is rotatably connected through a shaft, the outer side of the mounting frame (3) is covered with the outer shell (2), and the vertical plates on both sides of the mounting frame (3) are slidably arranged in the sliding grooves on the inner walls of the outer shell (2) through sliding blocks; characterized in that: It also contains: ​ Push spring (4), the push spring (4) is several, and its amount and equidistantly set in the sliding groove on the two inner walls of the outer shell (2), the lower end of the push spring (4) is fixedly connected with the sliding block on the side wall of the mounting frame (3); Drive motor (5), the drive motor (5) is fixed on the top wall of the horizontal plate of the mounting frame (3), the output shaft of the drive motor (5) is connected with the shaft rod on the cutting disc (1) through the synchronous wheel transmission assembly; Collecting box (6), the collecting box (6) is two, and it is symmetrically arranged on the outer top wall of the outer shell (2), and the connecting rod (7) is arranged between the two collecting boxes (6), and the connecting rod (7) is suspended on the upper side of the outer shell (2); Scrap conveying mechanism (8), the scrap conveying mechanism (8) is arranged in the cavity (2-1) on one side wall of the outer shell (2), the inlet (2-2) is arranged adjacent to the lower side of the side wall inside the outer shell (2), the upper side of the scrap conveying mechanism (8) passes through the opening of the collecting box (6) adjacent thereto and is located in the collecting box (6); Partition (9), the partition (9) is two, and it is respectively fixedly arranged in the two collecting boxes (6), one side of the partition (9) is arranged in the same vertical plane with the inner wall of one side of the opening of the collecting box (6).

2. The cutting machine for producing a railway vehicle door panel with a scrap iron collecting function according to claim 1, characterized in that: The upper side of the inlet (2-2) is provided with a guide plate (10), the upper side of the guide plate (10) is inclined to one side of the center of the outer shell (2), and the lower side wall of the cavity (2-1) is inclined downward adjacent to one side of the center of the outer shell (2).

3. The cutting machine for producing a railway vehicle door panel with a scrap iron collecting function according to claim 1, characterized in that: The scrap conveying mechanism (8) contains: Mounting plate (8-1), the mounting plate (8-1) is two, and it is fixed on the front and rear two inner walls of the cavity (2-1), the upper side of the mounting plate (8-1) passes through the top wall of the outer shell (2) and is inserted into the collecting box (6) above it; Conveying wheel (8-2), the conveying wheel (8-2) is two, and it is symmetrically arranged between the two mounting plates (8-1), the shaft rods at the front and rear ends of the conveying wheel (8-2) are rotatably connected to the mounting plates (8-1) through bearings, and the two conveying wheels (8-2) are connected through the magnetic conveying belt (8-3); Conveying motor (8-4), the conveying motor (8-4) is fixed on one of the mounting plates (8-1), the lower side of the upper conveying wheel (8-2) is connected with the conveying motor (8-4), and the output shaft of the conveying motor (8-4) is connected through the synchronous wheel transmission assembly; Shovel plate (8-5), the shovel plate (8-5) is two, and it is respectively arranged in the collecting box (6) on both sides, the shovel plate (8-5) in the collecting box (6) outside the mounting plate (8-1) is sleeved outside the magnetic conveying belt (8-3), and the inner wall of the shovel plate (8-5) is matched and abutted with the outer belt surface of the magnetic conveying belt (8-3), and the lower side wall of the shovel plate (8-5) is fixedly connected with the top wall of the partition (9).

4. The cutting machine for producing a railway vehicle door panel with a scrap iron collecting function according to claim 1, characterized in that: The lower side wall of the connecting rod (7) is fixed with an inserting rod (11), the outer side of the inserting rod (11) is movably sleeved with a sleeve (12), the lower end of the sleeve (12) is rotatably connected to the top wall of the outer shell (2) through a bearing, the sliding grooves on the two inner walls of the sleeve (12) are slidably provided with limiting blocks (13), the limiting blocks (13) are fixed on the inserting rod (11), the inner part of the inserting rod (11) is embedded and fixed with a tension spring (14), the lower end of the tension spring (14) is fixed on the inner bottom wall of the sleeve (12).

5. The cutting machine for producing a railway vehicle door panel with a scrap iron collecting function according to claim 1, characterized in that: The outer top wall of the outer shell (2) is fixed with a limiting plate (15) away from the scrap iron conveying mechanism (8), the limiting plate (15) is movably arranged in cooperation with the opening of the bottom wall of the collecting box (6).

6. The cutting machine for producing a railway vehicle door panel with a scrap iron collecting function according to claim 1, characterized in that: The "L"-shaped sliding grooves symmetrically arranged on the middle side of the top wall of the outer shell (2) are slidably provided with limiting racks (16), the limiting racks (16) are arranged in "L" shape, the horizontal plate of the limiting rack (16) abuts against the inner top wall of the sliding groove on the upper side of the outer shell (2), the top end of the vertical plate of the limiting rack (16) is slidably arranged in the sliding groove on the bottom wall of the connecting rod (7) through a moving block (17), the one side wall of the moving block (17) is fixed with a return spring (18), the other end of the return spring (18) is fixed on the sliding groove on the bottom wall of the connecting rod (7).

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