A fixing device for machining the inner hole of an ABS ring gear

Abstract

The present application relates to ABS gear ring inner hole processing technical field, and disclose a kind of gear ring fixing device for ABS gear ring inner hole processing, including bottom plate, the top of bottom plate is fixedly connected with support frame, the top of support frame is fixedly connected with processing table, the surface of support frame is equipped with gear ring inner hole processing device, the inner wall of processing table is equipped with limiting slot, the top of bottom plate is provided with clamping component;Clamping component includes power device, the top of power device is fixedly connected with the bottom of support frame.The rotating disc is rotated when driving arc-shaped frame rotation, arc-shaped frame is rotated when sliding inside arc-shaped frame by pushing roller, four rollers are moved when pulling sliding plate to extrude elastic telescopic rod, sliding plate is limited by using elastic telescopic rod, improve the stability of sliding plate when moving, sliding plate is moved by bending rod and pushes clamping plate to move to the top of processing table, ABS gear ring is clamped and fixed by using clamping plate.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of ABS ring gear inner hole processing technology, in particular to a ring gear fixing device for ABS ring gear inner hole processing. BACKGROUND

[0002] The ring gear is a kind of basic and important mechanical parts, its use covers power transmission, torque conversion, starting assistance and other aspects. Whether it is an automobile engine or a complex industrial equipment, the ring gear plays an irreplaceable role, and the inner hole processing is an important part of the ring gear processing, the ABS ring gear inner hole processing refers to the precision machining of the inner hole of the ring gear through a special machine tool to meet the precision requirements of the automobile ABS system for wheel speed signal acquisition.

[0003] At present, the inner hole of the ABS ring gear is usually processed by a ring gear inner hole processing device, the outer ring of the ABS ring gear is clamped and fixed by a vice in the ring gear inner hole processing device, the vice usually adopts a threaded driving mode to provide a moving force in the clamping direction, and the operator needs to adjust the vice when feeding and discharging the ABS ring gear, and when processing the inner hole of a large number of ABS ring gears, the labor intensity of the operator is increased, and the processing efficiency of the inner hole of the ABS ring gear is affected. SUMMARY

[0004] The purpose of the present application is to provide a ring gear fixing device for ABS ring gear inner hole processing to solve the problems in the background art.

[0005] To solve the above technical problems, the present application is realized by the following technical scheme:

[0006] The present application is a ring gear fixing device for ABS ring gear inner hole processing, comprising a bottom plate, the top of the bottom plate is fixedly connected with a support frame, the top of the support frame is fixedly connected with a processing table, the surface of the support frame is provided with a ring gear inner hole processing device, the inner wall of the processing table is provided with a limiting groove, and the top of the bottom plate is provided with a clamping part.

[0007] The clamping component comprises a power device, the top of the power device is fixedly connected with the bottom of the support frame, the output end of the power device penetrates through the support frame and extends to the inside of the support frame, the output end of the power device is fixedly connected with a rotating disc, the surface of the rotating disc is fixedly connected with an arc-shaped frame, the inner wall of the support frame is fixedly connected with a limiting frame, the inner wall of the limiting frame is fixedly connected with an elastic telescopic rod, one end of the elastic telescopic rod away from the limiting frame is fixedly connected with a sliding plate, the surface of the sliding plate is rotatably connected with a rolling rod, one end of the sliding plate away from the elastic telescopic rod is fixedly connected with a bent rod, one end of the bent rod away from the sliding plate is fixedly connected with a clamping plate, one end of the clamping plate away from the bent rod is fixedly connected with a clamping plate, the surface of the clamping plate is provided with a stabilizing component, and the inside of the machining table is provided with a lifting component.

[0008] Further, the machining end of the gear ring inner hole machining device is located above the machining table, the number of the rotating discs is two, and the two rotating discs are symmetrically arranged with the limiting frame as the center, and the limiting frame is located at one end of the two rotating discs close to each other.

[0009] Further, the number of the limiting frames is four, the four limiting frames are circumferentially arranged with the rotating disc as the center, the rolling rods are symmetrically arranged with the sliding plate as the center, the surface of the rolling rod is in contact with the inner wall of the arc-shaped frame, and the bottom of the power device is fixedly connected with the top of the bottom plate.

[0010] Further, one end of the sliding plate away from the elastic telescopic rod penetrates through the support frame and extends to the outer end of the support frame, one end of the bent rod away from the sliding plate extends to above the machining table, and the bottom of the clamping plate corresponds to the top of the machining table.

[0011] Further, the stabilizing component comprises a connecting rod, one end of the connecting rod is fixedly connected with a pressing plate, one end of the pressing plate is fixedly connected with a pressure block, one end of the pressing plate away from the pressure block is fixedly connected with a positioning frame, one end of the clamping plate close to the bent rod is fixedly connected with two limiting plates, the surface of the connecting rod is sleeved with an inclined frame, the bottom of the inclined frame is hingedly connected with a threaded rod, the surface of the threaded rod is fixedly connected with an elastic rod, one end of the elastic rod away from the threaded rod is fixedly connected with the surface of the bent rod, and one end of the threaded rod away from the inclined frame is threadedly connected with a rotating rod.

[0012] Further, the connecting rod is located above the clamping plate, the inclined frame is symmetrically arranged with the bent rod as the center, and one end of the rotating rod away from the threaded rod penetrates through the clamping plate and extends to the outer end of the clamping plate.

[0013] Further, the rotating rod is located below the clamping plate, the inner wall of the positioning frame is slidably connected with the surface of the limiting plate, and one end of the pressing plate away from the positioning frame extends to the outer end of the clamping plate.

[0014] Further, the lifting component comprises a sliding hole rod, the bottom of the sliding hole rod is fixedly connected with the inner wall bottom of the machining table, the inner wall of the sliding hole rod is slidably connected with an insertion plate, the top of the insertion plate is fixedly connected with a circular plate, the surface of the circular plate is fixedly connected with an extension plate, the top of the extension plate is fixedly connected with an eight-shaped plate, the inner wall bottom of the limiting groove is fixedly connected with an elastic rod, the bottom of the circular plate is fixedly connected with a roller frame, the surface of the bending rod is fixedly connected with an elastic stretching rod, the top of the elastic stretching rod is fixedly connected with a triangular plate, after the triangular plate contacts with the surface of the sliding hole rod, the bending rod continues to move and pushes the elastic stretching rod to contract.

[0015] Further, the surface of the circular plate is matched with the inner wall of the machining table, the number of the extension plates is four, the four extension plates are arranged in a circle around the circular plate, the surface of the extension plate is matched with the inner wall of the limiting groove, and the top of the elastic rod is fixedly connected with the bottom of the extension plate.

[0016] Further, the end of the elastic stretching rod away from the bending rod penetrates through the machining table and extends to the inside of the machining table, the bottom of the triangular plate is slidably connected with the inner wall bottom of the machining table, the bottom of the roller frame is in contact with the inclined surface of the triangular plate, and the inner wall of the eight-shaped plate is matched with the surface of the clamping plate.

[0017] The present application has the following beneficial effects:

[0018] After the ABS gear ring is placed on the top of the machining table, the machining table supports the ABS gear ring, the power device is started to drive the rotating disc to rotate in the support frame, the rotating disc drives the arc-shaped frame to rotate when rotating, the arc-shaped frame drives the rolling rods to slide in the arc-shaped frame when rotating, the four rolling rods pull the sliding plates to extrude the elastic expansion rods when moving, the elastic expansion rods limit the sliding plates, the stability of the sliding plates when moving is improved, the sliding plates move the clamping plates to the top of the machining table through the bent rods when moving, the clamping plates clamp and fix the ABS gear ring, the convenience of the ABS gear ring when clamping is improved, after the ABS gear ring is fixed, the inner hole of the ABS gear ring is machined by starting the gear ring inner hole machining device, the stability of the ABS gear ring when the inner hole is machined is maintained under the clamping of the clamping plate, the ABS gear ring is clamped and fixed by the four clamping plates, when the four clamping plates move close to each other, the position of the ABS gear ring is adjusted by the clamping plates, so that the ABS gear ring can be kept at the center of the top of the machining table for inner hole machining, avoiding the problem that the ABS gear ring tilts when clamped to cause deviation of inner hole machining, the clamping plate is provided with a clamping plate, the clamping plate is in meshing state with the outer end of the ABS gear ring, the ABS gear ring is limited by the clamping plate, avoiding the ABS gear ring from rotating when the inner hole of the ABS gear ring is machined by the gear ring inner hole machining device, further improving the stability of the ABS gear ring when the inner hole is machined, after the ABS gear ring is placed on the top of the machining table, the clamping plate can clamp the ABS gear ring by the power device, when the power device reverses, the clamping plate moves to the outer end of the machining table by the elasticity of the elastic expansion rod, thereby improving the convenience of the ABS gear ring when feeding and discharging.

[0019] When the clamping plate moves to the surface of the ABS gear ring, the rotating rod contacts the surface of the ABS gear ring, the rotating rod drives the threaded rod to move with the movement of the clamping plate, the threaded rod pulls the bottom of the inclined frame to move when moving, the inclined frame pulls the positioning frame to slide downward on the surface of the limiting plate when moving, the positioning frame limits the extrusion plate, improving the stability of the extrusion plate when moving, the extrusion plate extrudes the top of the ABS gear ring by pushing the pressure block downward, the top of the ABS gear ring is limited by the pressure block, avoiding the ABS gear ring from tilting due to stress when the inner hole is machined, further improving the stability of the ABS gear ring when the inner hole is machined, when the clamping plate is separated from the surface of the ABS gear ring, the elastic rod resets the threaded rod by elasticity, avoiding the pressure block from affecting the discharging operation of the ABS gear ring, the rotating rod is in threaded connection with the threaded rod, so as to adjust the extension length of the rotating rod.

[0020] The present application places the ABS gear ring to be processed on the top of the round plate, the outer end of the ABS gear ring is engaged with the surface of the eight-shaped plate, the inner wall of the eight-shaped plate corresponds to the surface of the clamping plate, after limiting the ABS gear ring by the eight-shaped plate, the clamping plate is engaged with the outer end of the ABS gear ring by moving with the clamping plate, thereby improving the convenience of clamping, when the sliding plate moves to the inside of the support frame, the bent rod pushes the triangular plate to move to the surface of the sliding hole rod by the elastic stretching rod when the sliding plate moves, at this time, the triangular plate is separated from the bottom of the roller frame, the round plate moves to the inside of the processing table by the elastic retraction of the elastic rod, after the ABS gear ring contacts the top of the processing table, the round plate continues to move downward with the elastic rod and is separated from the ABS gear ring, improving the convenience of feeding the ABS gear ring, after the gear ring hole processing device completes the processing of the ABS gear ring, the bent rod moves to the end away from the processing table and pushes the triangular plate to extrude the roller frame by the elastic stretching rod, after the roller frame is extruded, the round plate is pushed to move upward, the ABS gear ring is lifted by the round plate, facilitating the operator to unload the ABS gear ring, avoiding that the ABS gear ring is attached to the surface of the processing table and is inconvenient to pick up, when the round plate moves upward, the waste generated during processing is also pushed out, so as to clean the waste during the processing of the ABS gear ring hole.

[0021] Of course, it is not necessary for any product embodying the present application to achieve all of the advantages set forth above. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. Obviously, the drawings in the following description only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0023] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0024] Figure 2 It is a schematic diagram of the cross-sectional structure of the support frame of the present application;

[0025] Figure 3 It is a schematic diagram of the overall structure of the clamping part of the present application;

[0026] Figure 4 It is another schematic diagram of the clamping part of the present application;

[0027] Figure 5 It is a schematic diagram of the overall structure of the stabilizing part of the present application;

[0028] Figure 6 It is another schematic diagram of the stabilizing part of the present application;

[0029] Figure 7 It is a schematic diagram of the overall structure of the lifting component of the present application.

[0030] Figure 8 It is another schematic diagram of the structure of the lifting component of the present application.

[0031] In the drawings, the components represented by each reference numeral are listed as follows:

[0032] In the drawings: 1, bottom plate; 2, support frame; 3, processing table; 4, gear ring inner hole processing device; 5, limiting groove; 6, clamping component; 7, stabilizing component; 8, lifting component; 10, bent rod; 11, clamping plate; 12, clamping plate; 13, power device; 14, rotating disc; 15, elastic telescopic rod; 16, rolling rod; 17, limiting frame; 18, sliding plate; 19, arc-shaped frame; 20, pressure block; 21, extrusion plate; 22, connecting rod; 23, rotating rod; 24, limiting plate; 25, threaded rod; 26, inclined frame; 27, positioning frame; 28, elastic rod; 30, round plate; 31, elastic tensile rod; 32, elastic rod; 33, triangular plate; 34, eight-shaped plate; 35, extension plate; 36, insertion plate; 37, sliding hole rod; 38, roller frame. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0034] Please refer to Figures 1-8 The present application is a gear ring fixing device for processing the inner hole of ABS gear ring, as shown in the drawings, which comprises a bottom plate 1, the top of the bottom plate 1 is fixedly connected with a support frame 2, the top of the support frame 2 is fixedly connected with a processing table 3, the surface of the support frame 2 is installed with a gear ring inner hole processing device 4, the inner wall of the processing table 3 is provided with a limiting groove 5, and the top of the bottom plate 1 is provided with a clamping component 6.

[0035] The clamping component 6 comprises a power device 13, the top of the power device 13 is fixedly connected with the bottom of the support frame 2, the output end of the power device 13 penetrates through the support frame 2 and extends to the inside of the support frame 2, the output end of the power device 13 is fixedly connected with a rotating disc 14, the surface of the rotating disc 14 is fixedly connected with an arc-shaped frame 19, the inner wall of the support frame 2 is fixedly connected with a limiting frame 17, the inner wall of the limiting frame 17 is fixedly connected with an elastic telescopic rod 15, one end of the elastic telescopic rod 15 away from the limiting frame 17 is fixedly connected with a sliding plate 18, the surface of the sliding plate 18 is rotatably connected with a rolling rod 16, one end of the sliding plate 18 away from the elastic telescopic rod 15 is fixedly connected with a bent rod 10, one end of the bent rod 10 away from the sliding plate 18 is fixedly connected with a clamping plate 12, one end of the clamping plate 12 away from the bent rod 10 is fixedly connected with a clamping plate 11, after the ABS ring gear is placed on the top of the machining table 3, the machining table 3 is used for supporting the ABS ring gear, the power device 13 is started to drive the rotating disc 14 to rotate in the inside of the support frame 2, the rotating disc 14 drives the arc-shaped frame 19 to rotate when rotating, the arc-shaped frame 19 drives the rolling rod 16 to slide in the inside of the arc-shaped frame 19 when rotating, the four rolling rods 16 pull the sliding plate 18 to extrude the elastic telescopic rod 15 when moving, the elastic telescopic rod 15 is used for limiting the sliding plate 18, the stability of the sliding plate 18 is improved when moving, the sliding plate 18 drives the clamping plate 12 to move to the top of the machining table 3 through the bent rod 10 when moving, the clamping plate 12 is used for clamping and fixing the ABS ring gear, the convenience of the ABS ring gear is improved when clamping, the surface of the clamping plate 12 is provided with a stabilizing component 7, the inside of the machining table 3 is provided with a lifting component 8.

[0036] The machining end of the ring gear inner hole machining device 4 is located above the machining table 3, the number of the rotating disc 14 is two, the two rotating discs 14 are symmetrically arranged with the limiting frame 17 as the center, and the limiting frame 17 is located at one end of the two rotating discs 14 close to each other.

[0037] The number of the limiting frame 17 is four, the four limiting frames 17 are circumferentially arranged with the rotating disc 14 as the center, the rolling rod 16 is symmetrically arranged with the sliding plate 18 as the center, the surface of the rolling rod 16 is in contact with the inner wall of the arc-shaped frame 19, the bottom of the power device 13 is fixedly connected with the top of the bottom plate 1, after the ABS ring gear is fixed, the ring gear inner hole machining device 4 is started to process the inner hole of the ABS ring gear, the ABS ring gear keeps the stability when the inner hole is machined under the clamping of the clamping plate 12, the four clamping plates 12 are used for clamping and fixing the ABS ring gear, when the four clamping plates 12 move close to each other, the clamping plate 12 also adjusts the position of the ABS ring gear, so that the ABS ring gear can keep machining the inner hole at the center of the top of the machining table 3, avoiding the problem that the inner hole machining deviates due to the ABS ring gear falling when clamping, the clamping plate 12 is provided with the clamping plate 11 on the surface, the clamping plate 11 is in meshing state with the outer end of the ABS ring gear, and the clamping plate 11 is used for limiting the ABS ring gear.

[0038] The sliding plate 18 penetrates the support frame 2 from one end away from the elastic telescopic rod 15 and extends to the outer end of the support frame 2, the curved rod 10 extends above the machining table 3 from one end away from the sliding plate 18, and the bottom of the clamping plate 12 corresponds to the top of the machining table 3.

[0039] The stabilizing component 7 comprises a connecting rod 22, the end of the connecting rod 22 is fixedly connected with a pressing plate 21, the end of the pressing plate 21 is fixedly connected with a pressure block 20, one end of the pressing plate 21 away from the pressure block 20 is fixedly connected with a positioning frame 27, one end of the clamping plate 12 close to the curved rod 10 is fixedly connected with two limiting plates 24, the surface of the connecting rod 22 is sleeved with an inclined frame 26, the bottom of the inclined frame 26 is hingedly connected with a threaded rod 25, the surface of the threaded rod 25 is fixedly connected with an elastic rod 28, one end of the elastic rod 28 away from the threaded rod 25 is fixedly connected with the surface of the curved rod 10, one end of the threaded rod 25 away from the inclined frame 26 is threadedly connected with a rotating rod 23, when the clamping plate 12 moves to the surface of the ABS ring gear, the rotating rod 23 will be in contact with the surface of the ABS ring gear, the rotating rod 23 pushes the threaded rod 25 to move along with the movement of the clamping plate 12, the threaded rod 25 pulls the bottom of the inclined frame 26 to move when moving, the inclined frame 26 pulls the positioning frame 27 to slide downward on the surface of the limiting plate 24 when moving, the positioning frame 27 is used for limiting the pressing plate 21, improving the stability of the pressing plate 21 when moving, the pressing plate 21 pushes the pressure block 20 to extrude the top of the ABS ring gear when moving downward, the pressure block 20 is used for limiting the top of the ABS ring gear, avoiding the ABS ring gear from being warped due to stress when the inner hole is machined.

[0040] The connecting rod 22 is located above the clamping plate 12, the inclined frame 26 is symmetrically arranged with the curved rod 10 as the center, one end of the rotating rod 23 away from the threaded rod 25 penetrates the clamping plate 12 and extends to the outer end of the clamping plate 12.

[0041] The rotating rod 23 is located below the clamping plate 11, the inner wall of the positioning frame 27 is slidingly connected with the surface of the limiting plate 24, one end of the pressing plate 21 away from the positioning frame 27 extends to the outer end of the clamping plate 12.

[0042] The lifting component 8 comprises a sliding hole rod 37, the bottom of the sliding hole rod 37 is fixedly connected with the inner wall bottom of the machining table 3, the inner wall of the sliding hole rod 37 is slidingly connected with an insertion plate 36, the top of the insertion plate 36 is fixedly connected with a circular plate 30, the surface of the circular plate 30 is fixedly connected with an extension plate 35, the top of the extension plate 35 is fixedly connected with a spade plate 34, the inner wall bottom of the limiting groove 5 is fixedly connected with an elastic rod 32, the bottom of the circular plate 30 is fixedly connected with a roller frame 38, the surface of the bending rod 10 is fixedly connected with an elastic stretching rod 31, the top of the elastic stretching rod 31 is fixedly connected with a triangular plate 33, after the ABS ring gear to be machined is placed on the top of the circular plate 30, the outer end of the ABS ring gear is engaged with the surface of the spade plate 34, and the inner wall of the spade plate 34 corresponds to the surface of the clamping plate 11, after the ABS ring gear is limited by the spade plate 34, the clamping plate 11 will be engaged with the outer end of the ABS ring gear along with the movement of the clamping plate 12, thereby improving the convenience of clamping, when the sliding plate 18 moves to the inside of the support frame 2, the bending rod 10 pushes the triangular plate 33 to move to the surface of the sliding hole rod 37 along with the movement of the sliding plate 18 through the elastic stretching rod 31, at this time, the triangular plate 33 is separated from the bottom of the roller frame 38, the circular plate 30 moves to the inside of the machining table 3 through the elastic retraction of the elastic rod 32, after the ABS ring gear contacts the top of the machining table 3, the circular plate 30 continues to move downward along with the elastic rod 32 and is separated from the ABS ring gear, thereby improving the convenience of feeding the ABS ring gear.

[0043] The surface of the circular plate 30 is matched with the inner wall of the machining table 3, the number of the extension plates 35 is four, the four extension plates 35 are circumferentially arranged around the circular plate 30, the surface of the extension plate 35 is matched with the inner wall of the limiting groove 5, and the top of the elastic rod 32 is fixedly connected with the bottom of the extension plate 35.

[0044] The end of the elastic stretching rod 31 away from the bending rod 10 penetrates through the machining table 3 and extends to the inside of the machining table 3, the bottom of the triangular plate 33 is slidingly connected with the inner wall bottom of the machining table 3, the bottom of the roller frame 38 is in contact with the inclined surface of the triangular plate 33, and the inner wall of the spade plate 34 is matched with the surface of the clamping plate 11.

[0045] In use, after the ABS ring gear is placed on the top of the machining table 3, the ABS ring gear is supported by the machining table 3, the power device 13 is started to drive the rotating disc 14 to rotate in the inside of the support frame 2, the rotating disc 14 drives the arc-shaped frame 19 to rotate when rotating, the arc-shaped frame 19 pushes the rolling rod 16 to slide in the inside of the arc-shaped frame 19 when rotating, the four rolling rods 16 pull the sliding plate 18 to extrude the elastic expansion rod 15 when moving, the sliding plate 18 is limited by the elastic expansion rod 15, the stability of the sliding plate 18 when moving is improved, the sliding plate 18 pushes the clamping plate 12 to move to the top of the machining table 3 through the bending rod 10 when moving, the ABS ring gear is clamped and fixed by the clamping plate 12, and the convenience of clamping the ABS ring gear is improved;

[0046] After the ABS ring gear is fixed, the inner hole processing device 4 is started to process the inner hole of the ABS ring gear. The ABS ring gear is clamped and fixed by the four clamping plates 12. When the four clamping plates 12 move towards each other, the clamping plates 12 also adjust the position of the ABS ring gear, so that the ABS ring gear can be kept at the center of the top of the processing table 3 for inner hole processing, avoiding the problem of deviation in inner hole processing caused by tilting of the ABS ring gear during clamping;

[0047] The clamping plate 12 is provided with a clamping plate 11, which is in meshing state with the outer end of the ABS ring gear. The clamping plate 11 limits the ABS ring gear to avoid rotation of the ABS ring gear when the inner hole processing device 4 processes the inner hole of the ABS ring gear. Further improve the stability of the ABS ring gear during inner hole processing. After placing the ABS ring gear on the top of the processing table 3, the clamping plate 12 can clamp the ABS ring gear through the power device 13. When the power device 13 reverses, the clamping plate 12 moves to the outer end of the processing table 3 by the elasticity of the elastic expansion rod 15, thereby improving the convenience of the ABS ring gear during feeding and discharging;

[0048] When the clamping plate 12 moves to the surface of the ABS ring gear, the rotating rod 23 will contact the surface of the ABS ring gear. The rotating rod 23 pushes the threaded rod 25 to move with the movement of the clamping plate 12. The threaded rod 25 pulls the bottom of the inclined frame 26 to move when moving. The inclined frame 26 pulls the positioning frame 27 to slide down on the surface of the limiting plate 24 when moving. The positioning frame 27 limits the extrusion plate 21 to improve the stability of the extrusion plate 21 during movement. The extrusion plate 21 pushes the pressure block 20 to extrude the top of the ABS ring gear when moving down. The pressure block 20 limits the top of the ABS ring gear to avoid the ABS ring gear from tilting due to stress during inner hole processing, further improving the stability of the ABS ring gear during inner hole processing;

[0049] When the clamping plate 12 separates from the surface of the ABS ring gear, the elastic rod 28 pushes the threaded rod 25 back by elasticity to avoid the influence of the pressure block 20 on the discharging operation of the ABS ring gear. The rotating rod 23 is threadedly connected with the threaded rod 25 to adjust the extension length of the rotating rod 23;

[0050] After the ABS gear ring to be processed is placed on the top of the round plate 30, the outer end of the ABS gear ring will engage with the surface of the splayed plate 34, and the inner wall of the splayed plate 34 corresponds to the surface of the clamping plate 11. After the ABS gear ring is limited by the splayed plate 34, the clamping plate 11 will engage with the outer end of the ABS gear ring along with the movement of the clamping plate 12, thereby improving the convenience of clamping. When the sliding plate 18 moves towards the inside of the support frame 2, the bent rod 10 pushes the triangular plate 33 to move towards the surface of the sliding hole rod 37 through the elastic stretching rod 31 along with the movement of the sliding plate 18, at this time the triangular plate 33 will be separated from the bottom of the roller frame 38. The round plate 30 moves towards the inside of the processing table 3 by the elastic retraction of the elastic rod 32, and after the ABS gear ring contacts the top of the processing table 3, the round plate 30 continues to move downwards along with the elastic rod 32 and separates from the ABS gear ring, thereby improving the convenience of feeding the ABS gear ring. After the gear ring inner hole processing device 4 completes the processing of the ABS gear ring, the bent rod 10 moves away from the processing table 3, and the triangular plate 33 pushes the roller frame 38 through the elastic stretching rod 31. After the roller frame 38 is extruded, it will push the round plate 30 to move upwards, and the round plate 30 will lift the ABS gear ring, which facilitates the operator to unload the ABS gear ring. The round plate 30 also pushes out the waste generated during processing when it moves upwards, so as to clean the waste generated during the processing of the inner hole of the ABS gear ring.

[0051] The preferred embodiments disclosed above are only used to help explain the present application. The preferred embodiments do not describe all the details and do not limit the application to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of the present application. The present application selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present application, so that those skilled in the art can well understand and utilize the present application. The present application is limited by the claims and their entire scope and equivalents.

Claims

1. A gear ring fixing device for machining the inner hole of an ABS gear ring, comprising a base plate (1), a support frame (2) fixedly connected to the top of the base plate (1), a machining table (3) fixedly connected to the top of the support frame (2), a gear ring inner hole machining device (4) mounted on the surface of the support frame (2), and a limiting groove (5) formed in the inner wall of the machining table (3), characterized in that, The upper part of the bottom plate (1) is provided with clamping components (6); The clamping components (6) comprise power devices (13), the top of the power devices (13) is fixedly connected with the bottom of the support frame (2), the output end of the power devices (13) penetrates through the support frame (2) and extends to the inside of the support frame (2), the output end of the power devices (13) is fixedly connected with a rotating disc (14), the surface of the rotating disc (14) is fixedly connected with an arc-shaped frame (19), the inner wall of the support frame (2) is fixedly connected with a limiting frame (17), the inner wall of the limiting frame (17) is fixedly connected with an elastic telescopic rod (15), one end of the elastic telescopic rod (15) away from the limiting frame (17) is fixedly connected with a sliding plate (18), the surface of the sliding plate (18) is rotatably connected with a rolling rod (16), one end of the sliding plate (18) away from the elastic telescopic rod (15) is fixedly connected with a bent rod (10), one end of the bent rod (10) away from the sliding plate (18) is fixedly connected with a clamping plate (12), one end of the clamping plate (12) away from the bent rod (10) is fixedly connected with a clamping plate (11), the surface of the clamping plate (12) is provided with a stabilizing component (7), the inside of the processing table (3) is provided with a lifting component (8); The stabilizing component (7) comprises a connecting rod (22), one end of the connecting rod (22) is fixedly connected with a pressing plate (21), one end of the pressing plate (21) is fixedly connected with a pressure block (20), one end of the pressing plate (21) away from the pressure block (20) is fixedly connected with a positioning frame (27), one end of the clamping plate (12) close to the bent rod (10) is fixedly connected with two limiting plates (24), the surface of the connecting rod (22) is sleeved with an inclined frame (26), the bottom of the inclined frame (26) is hingedly connected with a threaded rod (25), the surface of the threaded rod (25) is fixedly connected with an elastic rod (28), one end of the elastic rod (28) away from the threaded rod (25) is fixedly connected with the surface of the bent rod (10), one end of the threaded rod (25) away from the inclined frame (26) is threadedly connected with a rotating rod (23); The connecting rod (22) is located above the clamping plate (12), the inclined frame (26) is symmetrically arranged with the bent rod (10) as the center, one end of the rotating rod (23) away from the threaded rod (25) penetrates through the clamping plate (12) and extends to the outer end of the clamping plate (12).

2. The fixing device for machining the inner hole of the ABS ring gear according to claim 1, characterized in that: The machining end of the gear ring inner hole machining device (4) is located above the processing table (3), the number of the rotating discs (14) is two, the two rotating discs (14) are symmetrically arranged with the limiting frame (17) as the center, the limiting frame (17) is located at one end of the two rotating discs (14) close to each other.

3. The ring fixing device for machining the inner hole of the ABS ring gear according to claim 2, characterized in that: The number of the limiting frames (17) is four, the four limiting frames (17) are circumferentially arranged with the rotating disc (14) as the center, the rolling rods (16) are symmetrically arranged with the sliding plate (18) as the center, the surface of the rolling rod (16) is in contact with the inner wall of the arc-shaped frame (19), the bottom of the power devices (13) is fixedly connected with the top of the bottom plate (1).

4. The ring fixing device for machining the inner hole of the ABS ring gear according to claim 3, characterized in that: The sliding plate (18) penetrates the support frame (2) from one end of the elastic telescopic rod (15) and extends to the outer end of the support frame (2), one end of the bending rod (10) extending above the processing table (3) away from the sliding plate (18), and the bottom of the clamping plate (12) corresponding to the top of the processing table (3).

5. The ring fixing device for machining the inner hole of the ABS ring gear according to claim 4, characterized in that: The rotating rod (23) is located below the clamping plate (11), the inner wall of the positioning frame (27) is in sliding connection with the surface of the limiting plate (24), and one end of the extrusion plate (21) extending to the outer end of the clamping plate (12) away from the positioning frame (27).

6. The ring fixing device for machining the inner hole of the ABS ring gear according to claim 5, characterized in that: The lifting component (8) comprises a sliding hole rod (37), the bottom of the sliding hole rod (37) is fixedly connected with the inner wall bottom of the processing table (3), the inner wall of the sliding hole rod (37) is in sliding connection with the insertion plate (36), the top of the insertion plate (36) is fixedly connected with the circular plate (30), the surface of the circular plate (30) is fixedly connected with the extension plate (35), the top of the extension plate (35) is fixedly connected with the eight-shaped plate (34), the inner wall bottom of the limiting groove (5) is fixedly connected with the elastic rod (32), the bottom of the circular plate (30) is fixedly connected with the roller frame (38), the surface of the bending rod (10) is fixedly connected with the elastic stretching rod (31), and the top of the elastic stretching rod (31) is fixedly connected with the triangular plate (33).

7. The ring fixing device for machining the inner hole of the ABS ring gear according to claim 6, characterized in that: The surface of the circular plate (30) is matched with the inner wall of the processing table (3), the number of the extension plate (35) is four, the four extension plates (35) are arranged in a circle with the circular plate (30) as the center, the surface of the extension plate (35) is matched with the inner wall of the limiting groove (5), and the top of the elastic rod (32) is fixedly connected with the bottom of the extension plate (35).

8. The ring fixing device for machining the inner hole of the ABS ring gear according to claim 7, characterized in that: One end of the elastic stretching rod (31) penetrating the processing table (3) away from the bending rod (10) and extending to the inside of the processing table (3), the bottom of the triangular plate (33) is in sliding connection with the inner wall bottom of the processing table (3), the bottom of the roller frame (38) is in contact with the inclined surface of the triangular plate (33), and the inner wall of the eight-shaped plate (34) is matched with the surface of the clamping plate (11).

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