Deburring machine for axle box body after casting

Abstract

The utility model discloses a deburring machine for a cast axle box body, which comprises a deburring table, a sliding chute is arranged in the deburring table, a movable seat is connected in the sliding chute in a sliding manner, and the deburring machine further comprises a clamping mechanism; the clamping mechanism comprises rotating shafts, gears, supporting plates and clamping columns, the rotating shafts are symmetrically and rotatably connected to the front end and the rear end of the moving seat, the lower ends of the rotating shafts are fixedly connected with the gears, every two transversely adjacent gears are in meshed connection, the upper ends of the rotating shafts are fixedly connected with the supporting plates, and the upper ends of the supporting plates are fixedly connected with the clamping columns; the clamping mechanism further comprises inserting grooves, inserting columns and locking columns, the inserting grooves are formed in the upper end of the rotating shaft, the inserting columns are inserted into the inserting grooves, and the upper ends of the inserting columns are fixedly connected with locking plates. And the continuity and the accuracy of deburring work after the axle box body is cast are greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to axle box production technical field, concretely is a kind of axle box post-casting burring machine. BACKGROUND

[0002] Axle box is the important component of axle box device, and axle box device is the component of coupling wheel set and bogie frame or two-axle car body on railway locomotive and vehicle, is abbreviated axle box, axle box post-casting burring machine is specially used to remove the equipment of the surface burr of axle box and other castings;

[0003] The existing axle box post-casting burring machine, electric push rod pushes the downward movement of rotatable top plate, and the cooperation of top plate and lower rotatable base realizes the vertical clamping and fixing of axle box, and then the rotation of base driven by motor and the cooperation of top plate are realized, the rotation of axle box is realized, and then the removal of axle box burr is realized by the contact of rotating axle box and polishing unit, and this kind of axle box post-casting burring machine has some problems, such as the vertical clamping mode, which is not convenient for the movement of axle box, limits the continuity of axle box burring work, and affects the overall production efficiency of axle box. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problem of overcoming the defects of the prior art, provides an axle box post-casting burring machine, which realizes the clamping of axle boxes of different lengths and automatically moves the axle box, greatly improves the continuity and accuracy of the burring work of the axle box after casting, and effectively solves the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: an axle box post-casting burring machine, which comprises a burring table, a sliding groove is arranged in the interior of the burring table, a moving seat is slidably connected in the interior of the sliding groove, and a clamping mechanism is further included.

[0006] The clamping mechanism comprises a rotating shaft, a gear, a support plate and a clamping column, the rotating shaft is symmetrically connected to the front and rear ends of the moving seat, the lower end of the rotating shaft is fixedly connected with a gear, the two gears adjacent in the transverse direction are meshingly connected, the upper end of the rotating shaft is fixedly connected with a support plate, and the upper end of the support plate is fixedly connected with a clamping column, which realizes the clamping of axle boxes of different lengths and automatically moves the axle box, greatly improves the continuity and accuracy of the burring work of the axle box after casting.

[0007] Further, the clamping mechanism further comprises slots, insertion columns and locking columns, the slots are arranged on the upper ends of the rotating shafts, the insertion columns are inserted into the slots, the upper ends of the insertion columns are fixedly connected with locking plates, the lower ends of the locking plates are fixedly connected with the locking columns, the front and rear ends of the moving seat are provided with symmetrically distributed locking holes, the locking holes are matched with the vertically adjacent locking columns, and the position locking of the rotating shafts is realized.

[0008] Further, the front end of the upper surface of the deburring table is provided with a working frame one, the rear end of the upper surface of the deburring table is provided with a working frame two, the middle part of the left side surface of the working frame one is provided with a controller, the input end of the controller is electrically connected with an external power supply, and the controller controls each electric appliance.

[0009] Further, the upper ends of the working frame one and the working frame two are provided with sliding rails, the left and right ends of the front sliding rail are slidably connected with sliding frames, the lower ends of the sliding frames are provided with motor one, the lower ends of the output shafts of the motor one are fixedly connected with polishing barrels, the upper end of the inside of the working frame one is rotatably connected with a bidirectional screw rod, the upper ends of the sliding frames are threadedly connected with the corresponding ends of the bidirectional screw rod, the left end of the working frame one is provided with motor three, the right end of the output shaft of the motor three is fixedly connected with the left end of the bidirectional screw rod, the input ends of the motor one and the motor three are electrically connected with the output end of the controller, and the rough polishing of the shaft box body is realized.

[0010] Further, the left end of the working frame two is provided with electric push rod two, the inside of the rear sliding rail is slidably connected with a sliding seat, the telescopic end of the electric push rod two is fixedly connected with the left end of the sliding seat, the upper end of the sliding seat is provided with electric push rod one, the telescopic end of the electric push rod one is provided with a motor compartment, the inside of the motor compartment is provided with motor two, the lower end of the output shaft of the motor two is fixedly connected with a milling cutter, and the input ends of the electric push rod one, the electric push rod two and the motor two are electrically connected with the output end of the controller, so that the fine polishing of the shaft box body is realized.

[0011] Further, the inside of the deburring table is provided with a driving compartment, the front and rear ends of the bottom wall of the driving compartment are rotatably connected with rotating shafts, the upper end of the front rotating shaft is fixedly connected with a driving pulley, the upper end of the rear rotating shaft is fixedly connected with a driven pulley, the driving pulley and the driven pulley are drivingly connected through a transmission belt, the lower end of the moving seat is fixedly connected with a connecting seat, and the inside of the connecting seat is fixedly connected with the middle part of the transmission belt, so that the movement of the clamped shaft box body is realized.

[0012] Further, the front end of the lower surface of the deburring table is provided with motor four, the upper end of the output shaft of the motor four is fixedly connected with the lower end of the front rotating shaft, and the input end of the motor four is electrically connected with the output end of the controller, so as to provide driving force for the movement of the clamped shaft box body.

[0013] Compared with the prior art, the shaft box body casting deburring machine has the following advantages:

[0014] With the meshing connection of gears, the synchronous position adjustment of two clamping columns adjacent in the transverse direction is realized, four clamping columns work together to realize clamping work on shaft box bodies of different lengths, and then the motor drives the pulley mechanism to automatically move the shaft box body, thereby greatly improving the continuity and accuracy of the deburring work after the shaft box body is cast. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structure schematic view of the utility model;

[0016] Figure 2 It is a sectional view structure schematic view of the inside of the utility model;

[0017] Figure 3 It is a sectional view structure schematic view of the rear side of the utility model;

[0018] Figure 4 It is an enlarged structure schematic view of A of the utility model;

[0019] Figure 5 It is an enlarged structure schematic view of B of the utility model.

[0020] In the figure: 1 deburring table, 2 work stand one, 3 work stand two, 4 moving seat, 5 clamping mechanism, 51 rotating shaft, 52 gear, 53 support plate, 54 clamping column, 55 insertion slot, 56 insertion column, 57 locking column, 6 sliding groove, 7 sliding rail, 8 drive pulley, 9 driven pulley, 10 motor one, 11 polishing cylinder, 12 electric push rod one, 13 electric push rod two, 14 milling cutter, 15 motor two, 16 motor three, 17 connecting seat, 18 motor four, 19 drive bin, 20 controller. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figures 1-5 The embodiment provides a technical scheme: a shaft box body casting deburring machine, which comprises a deburring table 1, a sliding groove 6 is arranged in the inside of the deburring table 1, a moving seat 4 is slidably connected in the inside of the sliding groove 6, and the shaft box body casting deburring machine further comprises a clamping mechanism 5.

[0023] The clamping mechanism 5 comprises rotating shafts 51, gears 52, supporting plates 53 and clamping columns 54, the rotating shafts 51 are symmetrically connected to the front and rear ends of the moving seat 4, the lower ends of the rotating shafts 51 are fixedly connected with the gears 52, the gears 52 located transversely adjacent are meshingly connected, the upper ends of the rotating shafts 51 are fixedly connected with the supporting plates 53, the upper ends of the supporting plates 53 are fixedly connected with the clamping columns 54, the clamping mechanism 5 further comprises insertion grooves 55, insertion columns 56 and locking columns 57, the insertion grooves 55 are arranged at the upper ends of the rotating shafts 51, the insertion columns 56 are inserted into the insertion grooves 55, the upper ends of the insertion columns 56 are fixedly connected with locking plates, the lower ends of the locking plates are fixedly connected with the locking columns 57, the front and rear ends of the moving seat 4 are provided with symmetrically distributed locking holes, the locking holes are matched with the vertically adjacent locking columns 57, the shaft box body to be deburred is placed on the upper end of the moving seat 4, then the two clamping columns 54 on the left side are pulled, so that the supporting plates 53 on the left side are rotated around the central axes of the corresponding rotating shafts 51 towards the center of the moving seat 4, at the same time, the two rotating shafts 51 on the left side are rotated inwards, the rotating of the two rotating shafts 51 on the left side drives the vertically adjacent gears 52 to rotate, the rotating of the two gears 52 on the left side drives the gears 52 transversely adjacent to rotate, thereby the two rotating shafts 51 on the right side are rotated towards the center of the moving seat 4, thereby the supporting plates 53 on the right side are rotated around the central axes of the corresponding rotating shafts 51 towards the center of the moving seat 4, finally the two clamping columns 54 on the right side are rotated around the central axes of the corresponding rotating shafts 51 towards the center of the moving seat 4, the four clamping columns 54 work cooperatively to stably clamp the shaft box body, then the insertion columns 56 are inserted into the corresponding insertion grooves 55, at the same time, the locking columns 57 are inserted into the corresponding locking holes, the locking columns 57 lock the positions of the insertion columns 56 vertically adjacent through the corresponding locking plates, thereby the positions of the rotating shafts 51 vertically adjacent are locked, finally the positions of the clamping columns 54 are locked;

[0024] Wherein: the front end of the upper surface of the deburring table 1 is provided with a working frame one 2, the rear end of the upper surface of the deburring table 1 is provided with a working frame two 3, the middle part of the left side surface of the working frame one 2 is provided with a controller 20, the input end of the controller 20 is electrically connected with an external power supply;

[0025] The upper end of the workstand one 2 and the workstand two 3 is provided with the slide rail 7, the left and right ends of the slide rail 7 at the front are slidably connected with the sliding frame, the lower end of the sliding frame is provided with the motor one 10, the lower end of the output shaft of the motor one 10 is fixedly connected with the polishing cylinder 11 (the outer surface of the polishing cylinder 11 is provided with the abrasive belt), the upper end inside the workstand one 2 is rotatably connected with the bidirectional screw rod, the upper end of the sliding frame is threadedly connected with the corresponding end of the bidirectional screw rod, the left end of the workstand one 2 is provided with the motor three 16, the right end of the output shaft of the motor three 16 is fixedly connected with the left end of the bidirectional screw rod, the input end of the motor one 10 and the motor three 16 is electrically connected with the output end of the controller 20, the motor one 10 is operated through the controller 20, the output shaft of the motor one 10 rotates and drives the vertically adjacent polishing cylinder 11 to rotate, at the same time, the controller 20 operates the motor three 16, the output shaft of the motor three 16 rotates and drives the bidirectional screw rod to rotate, so that the two sliding frames move in the inside of the slide rail 7 at the front to the direction close to the center of the workstand one 2, the two sliding frames move towards each other and drive the two rotating polishing cylinders 11 to move towards each other, when the polishing cylinder 11 reaches the required position, the controller 20 closes the motor three 16, the two polishing cylinders 11 contact the moving shaft box body, and rough polishing of the shaft box body is realized;

[0026] The left end of the workstand two 3 is provided with the electric push rod two 13, the inside of the slide rail 7 at the back is slidably connected with the sliding seat, the extension end of the electric push rod two 13 is fixedly connected with the left end of the sliding seat, the upper end of the sliding seat is provided with the electric push rod one 12, the extension end of the electric push rod one 12 is provided with the motor compartment, the inside of the motor compartment is provided with the motor two 15, the lower end of the output shaft of the motor two 15 is fixedly connected with the milling cutter 14, the input end of the electric push rod one 12, the electric push rod two 13 and the motor two 15 is electrically connected with the output end of the controller 20, when the shaft box body reaches the fine polishing area, the controller 20 operates the motor two 15, the output shaft of the motor two 15 rotates and drives the milling cutter 14 to rotate, then the controller 20 operates the electric push rod one 12, the extension end of the electric push rod one 12 extends, the extension end of the electric push rod one 12 adjusts the vertical position of the milling cutter 14 through the motor compartment, the controller 20 operates the electric push rod two 13, the extension end of the electric push rod two 13 moves and realizes the horizontal movement of the sliding seat in the inside of the slide rail 7 at the back, then the horizontal position of the rotating milling cutter 14 is adjusted through the electric push rod one 12, and the fine polishing of the shaft box body is realized, and burrs generated in the casting process of the shaft box body are effectively removed;

[0027] The inside of the deburring table 1 is provided with a driving bin 19, the front and rear ends of the bottom wall of the driving bin 19 are both rotationally connected with rotating shafts, the upper end of the rotating shaft on the front side is fixedly connected with a driving belt pulley 8, the upper end of the rotating shaft on the rear side is fixedly connected with a driven belt pulley 9, the driving belt pulley 8 and the driven belt pulley 9 are drivingly connected through a transmission belt, the lower end of the moving seat 4 is fixedly connected with a connecting seat 17, the inside of the connecting seat 17 is fixedly connected with the middle part of the transmission belt, the front end of the lower surface of the deburring table 1 is provided with a motor four 18, the upper end of the output shaft of the motor four 18 is fixedly connected with the lower end of the rotating shaft on the front side, the input end of the motor four 18 is electrically connected with the output end of a controller 20, the motor four 18 is operated through the controller 20, the output shaft of the motor four 18 drives the rotating shaft on the front side to rotate, and then drives the driving belt pulley 8 to rotate, the driving belt pulley 8 drives the driven belt pulley 9 to rotate through the transmission belt, the transmission belt drives the moving seat 4 to move through the connecting seat 17, the moving seat 4 slides backward in the sliding slot 6, and then the movement of the shaft box body is realized.

[0028] The utility model provides a kind of working principle of deburring machine after axle box casting as follows: personnel first deburring table 1 and working frame one 2 and other mechanism are stably placed in horizontal work area when working, after being placed stably, personnel places the axle box to be deburred on the upper end of moving seat 4, then personnel pulls the two clamping columns 54 of left side, so that the left side support plate 53 all rotates around the central axis of corresponding pivot 51 towards the center of moving seat 4, simultaneously make the two pivot 51 of left side rotate inward, the two pivot 51 of left side rotate all drive vertically adjacent gear 52 to rotate, the two gear 52 of left side rotate all drive horizontally adjacent gear 52 to rotate, further make the two pivot 51 of right side all rotate towards the center of moving seat 4, further make the support plate 53 of right side all rotate around the central axis of corresponding pivot 51 towards the center of moving seat 4, finally make the two clamping columns 54 of right side all rotate around the central axis of corresponding pivot 51 towards the center of moving seat 4, four clamping columns 54 cooperate work, realize the stable clamping to axle box, then personnel inserts plug-in post 56 to corresponding slot 55 inside, simultaneously make the locking column 57 all insert to corresponding locking hole inside, locking column 57 is locked to the position of longitudinally adjacent plug-in post 56 by corresponding locking plate, further realize the position locking of longitudinally adjacent pivot 51, finally realize the position locking of locking column 54, then personnel realizes motor four 18 operation by controller 20, the output shaft rotation of motor four 18 drives the rotation of front side rotary shaft, further drives drive belt pulley 8 to rotate, drive belt pulley 8 rotates drive driven belt pulley 9 to rotate by transmission belt, transmission belt moves drive moving seat 4 to move by connecting seat 17, moving seat 4 slides back in the sliding slot 6, further realize the movement of axle box, personnel realizes motor one 10 operation by controller 20, the output shaft rotation of motor one 10 all drive vertically adjacent polishing cylinder 11 to rotate, simultaneously, controller 20 realizes motor three 16 operation, the output shaft rotation of motor three 16 drives bidirectional screw to rotate, so that two sliding frames all move in the inside of front side slide rail 7 towards the center of working frame one 2, two sliding frames move towards each other drive two rotating polishing cylinders 11 to move towards each other, when polishing cylinder 11 reaches required position, controller 20 closes motor three 16, two polishing cylinders 11 contact with moving axle box, realize the rough polishing to axle box, then when axle box reaches fine polishing area, controller 20 closes motor four 18 and realizes motor two 15 operation, the output shaft rotation of motor two 15 drives milling cutter 14 to rotate, then controller 20 realizes electric push rod one 12 operation, the telescopic end of electric push rod one 12 extends, the telescopic end of electric push rod one 12 realizes the vertical position adjustment of milling cutter 14 by motor bin, controller 20 realizes electric push rod two 13 operation, the telescopic end of electric push rod two 13 moves to realize the horizontal movement of sliding seat in the inside of rear side slide rail 7, further realizes the horizontal position adjustment of rotating milling cutter 14 by electric push rod one 12,Further, the shaft box body is finely polished, and burrs generated in the casting process of the shaft box body are effectively removed.

[0029] It is worth noting that the controller 20 disclosed in the above embodiments controls the motor 10, the electric push rod 12, the electric push rod 13, the motor 2 15, the motor 3 16 and the motor 4 18 to work by using the method commonly used in the prior art.

[0030] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process transformation using the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the present application.

Claims

1. A shaft box body post-casting deburring machine, comprising a deburring table (1), the inside of the deburring table (1) is provided with a sliding groove (6), the inside of the sliding groove (6) is slidably connected with a moving seat (4), characterized in that: Also includes clamping mechanism (5); The clamping mechanism (5) further comprises a slot (55), a plug column (56) and a locking column (57), the slot (55) is arranged on the upper end of the rotating shaft (51), the plug column (56) is inserted into the slot (55), the upper end of the plug column (56) is fixedly connected with a locking plate, the lower end of the locking plate is fixedly connected with the locking column (57), the front and rear ends of the moving seat (4) are provided with symmetrically distributed locking holes, and the locking holes are matched with the vertically adjacent locking columns (57).

2. A post-casting burring machine for axle housings according to claim 1, characterized in that: The front end of the upper surface of the deburring table (1) is provided with a working frame one (2), and the rear end of the upper surface of the deburring table (1) is provided with a working frame two (3). The middle of the left side surface of the working frame one (2) is provided with a controller (20), and the input end of the controller (20) is electrically connected with an external power supply.

3. The post-casting burring machine for a shaft box body according to claim 1, characterized in that: The upper end of the working frame one (2) and the working frame two (3) is provided with a slide rail (7), and the left and right ends of the slide rail (7) are slidably connected with a sliding frame. The lower end of the sliding frame is provided with a motor one (10), and the lower end of the output shaft of the motor one (10) is fixedly connected with a polishing barrel (11). The upper end of the inside of the working frame one (2) is rotatably connected with a bidirectional screw rod, and the upper end of the sliding frame is threadedly connected with the corresponding end of the bidirectional screw rod. The left end of the working frame one (2) is provided with a motor three (16), and the right end of the output shaft of the motor three (16) is fixedly connected with the left end of the bidirectional screw rod. The input ends of the motor one (10) and the motor three (16) are electrically connected with the output end of the controller (20).

4. The post-casting burring machine for a shaft box body according to claim 3, characterized by: The left end of the working frame two (3) is provided with a motor two (13), and the inside of the slide rail (7) is slidably connected with a sliding seat. The left end of the sliding seat is fixedly connected with the extension end of the motor two (13). The upper end of the sliding seat is provided with a motor one (12), and the extension end of the motor one (12) is provided with a motor compartment. The inside of the motor compartment is provided with a motor two (15), and the lower end of the output shaft of the motor two (15) is fixedly connected with a milling cutter (14). The input ends of the motor one (12), the motor two (13) and the motor two (15) are electrically connected with the output end of the controller (20).

5. A post-casting burring machine for axle housings according to claim 4, characterized in that: ​ 6. A post-casting burring machine for axle housings according to claim 3, characterized in that: The inside of the deburring table (1) is provided with a driving bin (19), the front and rear ends of the bottom wall of the driving bin (19) are rotatably connected with rotating shafts, the upper end of the rotating shaft on the front side is fixedly connected with a driving belt pulley (8), the upper end of the rotating shaft on the rear side is fixedly connected with a driven belt pulley (9), the driving belt pulley (8) and the driven belt pulley (9) are drivingly connected through a transmission belt, the lower end of the moving seat (4) is fixedly connected with a connecting seat (17), and the inside of the connecting seat (17) is fixedly connected with the middle part of the transmission belt.

7. A post-casting burring machine for axle housings according to claim 6, characterized in that: The front end of the lower surface of the deburring table (1) is provided with a motor four (18), the upper end of the output shaft of the motor four (18) is fixedly connected with the lower end of the rotating shaft on the front side, and the input end of the motor four (18) is electrically connected with the output end of the controller (20).

Images