CN218049878U

CN218049878U - Bearing inner race processingequipment that punches a hole

Info

Publication number: CN218049878U
Application number: CN202220913346.0U
Authority: CN
Inventors: 姜建栋
Original assignee: Ningbo Fengwei Metal Products Co ltd
Current assignee: Ningbo Fengwei Metal Products Co ltd
Priority date: 2022-04-20
Filing date: 2022-04-20
Publication date: 2022-12-16
Anticipated expiration: 2032-04-20

Abstract

The utility model discloses a bearing inner race processingequipment that punches a hole, this processingequipment that punches a hole aim at solving prior art down can not stabilize the centre gripping to the bearing inner race, and can not adjust the technical problem of processing according to the demand to the bearing inner race. The punching device comprises a base; the inner side of the base is provided with a moving assembly, the upper end of the moving assembly is provided with a supporting plate, the outer side of the supporting plate is provided with an adjusting assembly, the outer side of the supporting plate is provided with two groups of fixed guide wheels, the fixed guide wheels are rotatably connected with the supporting plate, and one end of the adjusting assembly is provided with a clamping wheel. The punching processing device only needs to drive the clamping wheel to move downwards through the adjusting component, the inner ring is stably clamped through the clamping wheel and the fixed guide wheel, the clamping wheel is driven to rotate through the adjusting component, the clamping wheel drives the bearing inner ring to be adjusted, and therefore stable clamping and adjusting processing of the bearing inner ring are achieved.

Description

Bearing inner race processingequipment that punches a hole

Technical Field

The utility model belongs to the technical field of the bearing processing, concretely relates to bearing inner race processingequipment that punches a hole.

Background

Nowadays, the use of bearings is an important part in machines, the bearings are used for guiding the rotation of the shaft and receiving the load transmitted from the shaft to the frame, the bearings are fittings and base parts which are widely used in the machine industry and have strict requirements, and the bearings are supporting elements for rotating shafts or movable parts of various machines.

At present, the utility model patent of patent number CN202020765814.5 discloses a punching device is used in bearing processing, including the fixed plate, the upper surface one end of fixed plate and the one end fixed connection that moves back a hydraulic stem support move back one side that a hydraulic stem supported the other end and move back one end fixed connection of a hydraulic stem, move back the other end of a hydraulic stem and the one end fixed connection of spacing ring, the other end of spacing ring and cut-out press's one end fixed connection, cut-out press's middle part curved surface has been seted up and has been punched a hole, the middle part curved surface of cut-out press cup joints with the internal surface of replacing the machined part. The punching hydraulic rods are circularly distributed in the periphery of the punching die through the circular fixing plate, and all the punching hydraulic rods are connected with the hydraulic pipe through the hydraulic branch pipes, so that all the punching hydraulic rods can synchronously punch holes for the workpiece to be machined, the workpiece to be machined is subjected to one-step punching forming, the machining precision is guaranteed, the effects of improving the punching precision and the workpiece qualification rate are achieved, and the problems of poor punching precision and low workpiece qualification rate are solved. The bearing inner ring punching device adopts the structure that the bearing inner ring is fixed through the punching hydraulic rod, but the bearing inner ring punching device cannot stably clamp the bearing inner ring in the use process, cannot adjust the bearing inner ring according to requirements, and is inconvenient to use.

Therefore, in order to solve the problem that the conventional bearing inner ring punching device cannot stably clamp and adjust after being used, the practical applicability of the device needs to be improved.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Not enough to prior art, the utility model aims at providing a bearing inner race processingequipment that punches a hole, this processingequipment that punches a hole aim at solving prior art down can not stabilize the centre gripping to the bearing inner race, and can not adjust the technical problem of processing according to the demand to the bearing inner race.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a bearing inner race punching device, which comprises a base; the movable type automatic punching machine is characterized in that a moving assembly is arranged on the inner side of the base, a supporting plate is arranged at the upper end of the moving assembly, an adjusting assembly is arranged on the outer side of the supporting plate, fixed guide wheels are arranged on the outer side of the supporting plate and are provided with two sets of fixed guide wheels, the fixed guide wheels are rotatably connected with the supporting plate, clamping wheels are arranged at one end of the adjusting assembly, a lifting assembly is arranged at the upper end of the base, a top plate is fixedly mounted at the upper end of the lifting assembly, and a punching machine is fixedly mounted at the bottom end of the top plate.

When the punching processing device for the bearing inner ring is used, the bearing inner ring is placed at the upper end of the fixed guide wheel, the adjusting assembly drives the clamping wheel to move downwards, the clamping wheel and the fixed guide wheel stably clamp the inner ring, the adjusting assembly drives the clamping wheel to rotate, the clamping wheel drives the bearing inner ring to adjust, the moving assembly drives the supporting plate to move left and right, the lifting assembly drives the punching machine to move downwards, the punching machine punches holes in the bearing inner ring, and therefore stable clamping and adjusting processing of the bearing inner ring are achieved.

Preferably, the inside of removing the subassembly is including first motor, first motor set up in the outside of base, the output shaft fixed mounting of first motor has first threaded rod, the outside of first threaded rod is provided with the screw ring, the screw ring with first threaded rod lead screw is connected, drives first threaded rod through starting first motor and rotates, is connected with the lead screw of screw ring through first threaded rod and drives the layer board and remove.

Further, the inside of removing the subassembly includes the spacing groove, the spacing groove is seted up in the upper end of base, the outside fixed mounting of screw ring has the stopper, the stopper with spacing groove sliding connection, the upper end of stopper with the bottom fixed connection of layer board removes spacing processing through the sliding connection of spacing groove and stopper to the layer board.

Preferably, the inside of adjusting part is including the second motor, the second motor set up in the outside of layer board, the output shaft fixed mounting of second motor has the second threaded rod, drives the second threaded rod rotation through starting the second motor, carries out drive processing to the second threaded rod.

Furthermore, the inside of the adjusting component comprises a movable plate, the movable plate is arranged on the outer side of the second threaded rod, a threaded groove is formed in the inner side of the movable plate, the second threaded rod is connected with the threaded groove screw rod, the movable plate is driven to move downwards through connection of the second threaded rod and the threaded groove screw rod, and the clamp wheel is driven to move downwards through the movable plate.

Still further, the inside of adjusting part is including the third motor, the third motor set up in the outside of fly leaf, the output shaft fixed mounting of third motor has the pivot, the one end of pivot with the one end fixed connection who presss from both sides the wheel, the spout has been seted up to the inboard of layer board, the pivot with spout sliding connection removes spacing processing to pressing from both sides the wheel through the sliding connection of pivot and spout.

Preferably, the inside of lifting unit is including the fourth motor, the fourth motor set up in the upper end of roof, the output shaft fixed mounting of fourth motor has the third threaded rod, the upper end fixed mounting of base has a screw thread section of thick bamboo, the third threaded rod with screw thread section of thick bamboo lead screw is connected, drives the third threaded rod through starting the fourth motor and rotates, is connected with the lead screw of a screw thread section of thick bamboo through the third threaded rod and drives the piercing press and move down.

Furthermore, the inside of lifting unit is including the dead lever, dead lever fixed mounting is in the bottom of roof, the upper end fixed mounting of base has a solid fixed cylinder, gu fixed cylinder with dead lever sliding connection removes spacing processing through the sliding connection of dead lever and solid fixed cylinder to the piercing press, handles the bearing inner race through the piercing press that punches a hole.

(3) Advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that: the bearing inner ring punching device of the utility model drives the second threaded rod to rotate by placing the bearing inner ring at the upper end of the fixed guide wheel by starting the second motor, drives the movable plate to move downwards by connecting the second threaded rod with the lead screw of the threaded groove, drives the clamp wheel to move downwards by the movable plate, carries out moving limit treatment on the clamp wheel by the sliding connection of the rotating shaft and the sliding groove, stably clamps the inner ring by the clamp wheel and the fixed guide wheel, drives the rotating shaft to rotate by starting the third motor, drives the clamp wheel to rotate by the rotating shaft, drives the bearing inner ring to adjust by the clamp wheel, drive first threaded rod through starting first motor and rotate, it removes about being connected with the lead screw of screw ring and drives the layer board through first threaded rod, sliding connection through spacing groove and stopper removes spacing processing to the layer board, it rotates to drive third threaded rod through starting fourth motor, it moves the piercing press and moves downwards to be connected with the lead screw of screw thread section of thick bamboo through the third threaded rod, sliding connection through dead lever and fixed section of thick bamboo removes spacing processing to the piercing press, the processing of punching a hole is carried out to the bearing inner circle through the piercing press, thereby realized the stable centre gripping and the regulation of bearing inner circle and handled.

Drawings

Fig. 1 is a three-dimensional structure diagram of an embodiment of the present invention;

fig. 2 is a three-dimensional structure diagram of an embodiment of the present invention;

FIG. 3 is a schematic front view of a cross-section of an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a side view section according to an embodiment of the present invention.

The labels in the figures are: 1. a base; 2. a moving assembly; 3. a support plate; 4. an adjustment assembly; 5. a fixed guide wheel; 6. a pinch roller; 7. a lifting assembly; 8. a top plate; 9. a punching machine; 10. a first motor; 11. a first threaded rod; 12. a threaded ring; 13. a limiting groove; 14. a limiting block; 15. a second motor; 16. a second threaded rod; 17. a movable plate; 18. a thread groove; 19. a third motor; 20. a rotating shaft; 21. a chute; 22. a fourth motor; 23. a third threaded rod; 24. a threaded barrel; 25. a fixing rod; 26. and (7) fixing the cylinder.

Detailed Description

Example 1

The embodiment is used for a bearing inner ring punching device, the schematic perspective structure of which is shown in figure 1 and the schematic perspective structure of which is shown in figure 2, and the punching device comprises a base 1; the inboard of base 1 is provided with removes subassembly 2, the upper end of removing subassembly 2 is provided with layer board 3, the outside of layer board 3 is provided with adjusting part 4, the outside of layer board 3 is provided with decides guide pulley 5, it is provided with two sets ofly to decide guide pulley 5, it rotates with layer board 3 to decide guide pulley 5 to be connected, the one end of adjusting part 4 is provided with presss from both sides wheel 6, the upper end of base 1 is provided with lifting unit 7, lifting unit 7's upper end fixed mounting has roof 8, the bottom fixed mounting of roof 8 has piercing press 9.

For the present embodiment, the shape and structure of the base 1 are set according to practical application, for example, the base 1 may have a rectangular structure, an arc structure, a polygonal structure, and the like.

Wherein, the inside of moving subassembly 2 is including first motor 10, first motor 10 sets up in the outside of base 1, the output shaft fixed mounting of first motor 10 has first threaded rod 11, the outside of first threaded rod 11 is provided with screw ring 12, screw ring 12 is connected with 11 lead screws of first threaded rod, drive first threaded rod 11 through starting first motor 10 and rotate, it controls about driving layer board 3 to move through the lead screw connection of first threaded rod 11 with screw ring 12, the inside of moving subassembly 2 includes spacing groove 13, spacing groove 13 sets up in the upper end of base 1, the outside fixed mounting of screw ring 12 has stopper 14, stopper 14 and spacing groove 13 sliding connection, the upper end of stopper 14 and the bottom fixed connection of layer board 3, carry out the spacing processing to layer board 3 through the sliding connection of spacing groove 13 with stopper 14.

The embodiment is a punching processing device for a bearing inner ring, a schematic front view sectional structure of the punching processing device is shown in fig. 3, a schematic side view sectional structure of the punching processing device is shown in fig. 4, a second motor 15 is arranged inside an adjusting assembly 4, the second motor 15 is arranged on the outer side of a supporting plate 3, a second threaded rod 16 is fixedly installed on an output shaft of the second motor 15, the second threaded rod 16 is driven to rotate by starting the second motor 15, the second threaded rod 16 is driven to drive the second threaded rod 16 to process, a movable plate 17 is arranged inside the adjusting assembly 4, the movable plate 17 is arranged on the outer side of the second threaded rod 16, a threaded groove 18 is formed in the inner side of the movable plate 17, the second threaded rod 16 is in screw connection with the threaded groove 18, the movable plate 17 is driven to move downwards by screw connection of the second threaded rod 16 with the threaded groove 18, a clamping wheel 6 is driven to move downwards by the movable plate 17, a third motor 19 is arranged inside the adjusting assembly 4, the third motor 19 is arranged on the outer side of the movable plate 17, a rotating shaft 20 is fixedly installed on the output shaft of the third motor 19, one end of the rotating shaft 20 is fixedly connected with one end of the clamping wheel 6, the inner side of the supporting plate 3, and the sliding chute 21 is connected with a limiting chute 21 for sliding processing of the clamping wheel 6.

Meanwhile, the lifting assembly 7 comprises a fourth motor 22, the fourth motor 22 is arranged at the upper end of the top plate 8, a third threaded rod 23 is fixedly mounted on an output shaft of the fourth motor 22, a threaded cylinder 24 is fixedly mounted at the upper end of the base 1, the third threaded rod 23 is connected with the threaded cylinder 24 through a lead screw, the fourth motor 22 is started to drive the third threaded rod 23 to rotate, the third threaded rod 23 is connected with the threaded cylinder 24 through the lead screw to drive the punching machine 9 to move downwards, the lifting assembly 7 comprises a fixed rod 25, the fixed rod 25 is fixedly mounted at the bottom end of the top plate 8, a fixed cylinder 26 is fixedly mounted at the upper end of the base 1, the fixed cylinder 26 is slidably connected with the fixed rod 25, the punching machine 9 is moved in a limiting mode through the sliding connection of the fixed rod 25 and the fixed cylinder 26, and the bearing inner ring is punched through the punching machine 9.

When the bearing inner ring punching processing device is used, a bearing inner ring is placed at the upper end of a fixed guide wheel 5, a second motor 15 is started to drive a second threaded rod 16 to rotate, a movable plate 17 is connected with a lead screw of a threaded groove 18 through the second threaded rod 16 to drive the movable plate 17 to move downwards, the movable plate 17 drives a clamping wheel 6 to move downwards, the clamping wheel 6 is moved to limit through sliding connection of a rotating shaft 20 and a sliding groove 21, the inner ring is stably clamped through the clamping wheel 6 and the fixed guide wheel 5, the rotating shaft 20 is driven to rotate through starting a third motor 19, the clamping wheel 6 is driven to rotate through the rotating shaft 20, the clamping wheel 6 drives the bearing inner ring to adjust, a first motor 10 is started to drive a first threaded rod 11 to rotate, the supporting plate 3 is driven to move leftwards and rightwards through connection of the first threaded rod 11 and a threaded ring 12, the supporting plate 3 is moved to limit through sliding connection of a limiting groove 13 and a limiting block 14, a fourth motor 22 is started to drive a third motor 23 to rotate, the punching machine 9 is connected with a lead screw of a threaded cylinder 24 to move downwards, the punching machine through sliding connection of a fixed rod 25 and the punching machine 9, and the bearing inner ring is stably clamped through the bearing inner ring and the bearing inner ring to adjust the inner ring, and the bearing inner ring is stably clamped by the bearing.

Claims

1. A bearing inner ring punching processing device comprises a base; the automatic punching machine is characterized in that a moving assembly is arranged on the inner side of the base, a supporting plate is arranged at the upper end of the moving assembly, an adjusting assembly is arranged on the outer side of the supporting plate, fixed guide wheels are arranged on the outer side of the supporting plate and are provided with two groups, the fixed guide wheels are rotatably connected with the supporting plate, clamping wheels are arranged at one end of the adjusting assembly, a lifting assembly is arranged at the upper end of the base, a top plate is fixedly mounted at the upper end of the lifting assembly, and a punching machine is fixedly mounted at the bottom end of the top plate.

2. The bearing inner ring punching device according to claim 1, wherein a first motor is arranged inside the moving assembly, the first motor is arranged outside the base, a first threaded rod is fixedly mounted on an output shaft of the first motor, a threaded ring is arranged outside the first threaded rod, and the threaded ring is connected with the first threaded rod through a screw rod.

3. The bearing inner ring punching device according to claim 2, wherein the moving assembly comprises a limiting groove, the limiting groove is formed in the upper end of the base, a limiting block is fixedly mounted on the outer side of the threaded ring and is connected with the limiting groove in a sliding mode, and the upper end of the limiting block is fixedly connected with the bottom end of the supporting plate.

4. The bearing inner ring punching device according to claim 1, wherein a second motor is included in the adjusting assembly, the second motor is arranged on the outer side of the supporting plate, and a second threaded rod is fixedly mounted on an output shaft of the second motor.

5. The bearing inner ring punching device according to claim 4, wherein a movable plate is included inside the adjusting assembly, the movable plate is disposed outside the second threaded rod, a thread groove is formed in the inner side of the movable plate, and the second threaded rod is connected with the thread groove lead screw.

6. The bearing inner ring punching device according to claim 5, wherein a third motor is included in the adjusting assembly, the third motor is disposed on the outer side of the movable plate, a rotating shaft is fixedly mounted on an output shaft of the third motor, one end of the rotating shaft is fixedly connected with one end of the clamping wheel, a sliding groove is formed in the inner side of the supporting plate, and the rotating shaft is slidably connected with the sliding groove.

7. The bearing inner ring punching device according to claim 1, wherein a fourth motor is included inside the lifting assembly, the fourth motor is arranged at the upper end of the top plate, a third threaded rod is fixedly mounted on an output shaft of the fourth motor, a threaded cylinder is fixedly mounted at the upper end of the base, and the third threaded rod is connected with the threaded cylinder.

8. The bearing inner race punching device according to claim 7, wherein the inside of the lifting assembly includes a fixing rod, the fixing rod is fixedly mounted at the bottom end of the top plate, a fixing cylinder is fixedly mounted at the upper end of the base, and the fixing cylinder is slidably connected with the fixing rod.