CN219379094U

CN219379094U - Bidirectional grooving machine for steering column

Info

Publication number: CN219379094U
Application number: CN202320371951.4U
Authority: CN
Inventors: 高振景
Original assignee: Guangzhou Fulaisheng Manufacturing Technology Co ltd
Current assignee: Guangzhou Fulaisheng Manufacturing Technology Co ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-07-21
Anticipated expiration: 2033-03-03

Abstract

The utility model relates to the technical field of hardware processing, in particular to a bidirectional grooving machine for a steering column; the automatic feeding device comprises a workbench, a back plate and a grooving machine head, wherein a driving assembly is arranged in the workbench, an objective table is connected to the driving assembly, a material inserting plate is detachably connected to the objective table, and the material inserting plate and the objective table are fixed together through a pressing nail; the rear side edge of the workbench is vertically provided with a backboard, and the backboard is provided with a grooving machine head; the plate with pins is fixed by using the inserting plate which is originally used for inserting materials, damage to products caused by using a clamp is avoided, and the driving assembly comprising the X-direction driver and the Y-direction driver is used for driving the bidirectional movement of materials, so that the cutter wheel only needs to turn and does not need to move to realize bidirectional slotting in the vertical direction, and the production efficiency of the products is effectively improved.

Description

Bidirectional grooving machine for steering column

Technical Field

The utility model relates to the technical field of hardware processing, in particular to a bidirectional grooving machine for a steering column.

Background

The existing bidirectional slotting generally adopts a clamp capable of rotating by ninety degrees to be matched with a cutter with a linear module, so that the cutter can cut slots longitudinally and transversely. Prior art bi-directional groover equipped clamps are typically used for sheet or block article designs where non-destructive clamping is not possible with sheets having pins (as shown in fig. 1). Taking an automatic feeding and discharging bidirectional grooving machine disclosed in China patent as an example, a clamping mode of the automatic feeding and discharging bidirectional grooving machine is that a movable block and a fixed block are pushed by a cylinder to clamp materials, and if the automatic feeding and discharging bidirectional grooving machine is used for a product (a steering column component) in fig. 1, a plurality of pins are likely to interfere with other components in the clamping process, and even deform.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a bidirectional grooving machine for a steering column, which is applicable to boards with pins.

The technical scheme of the utility model is as follows:

the bidirectional grooving machine for the steering column comprises a workbench, a back plate and a grooving machine head, wherein a driving assembly is arranged in the workbench, an objective table is connected to the driving assembly, a material inserting plate is detachably connected to the objective table, and the material inserting plate and the objective table are fixed together through a pressing nail; the driving assembly comprises an X-direction driver and a Y-direction driver, the X-direction driver and the Y-direction driver are vertically arranged, the X-direction driver consists of an X-direction driver mounting groove, an X-direction stepping motor and an X-direction screw rod, and the Y-direction driver consists of a Y-direction driver mounting groove, a Y-direction stepping motor and a Y-direction screw rod; the X-direction stepping motor is axially and fixedly connected with the X-direction lead screw, the X-direction stepping motor and the X-direction lead screw are both installed in an X-direction driver installation groove, the Y-direction stepping motor and the Y-direction lead screw are axially and fixedly connected with each other and are both installed in a Y-direction driver installation groove, the Y-direction driver installation groove is fixedly connected on the objective table, a first connecting block is arranged in the middle of the lower side of the X-direction driver installation groove, the first connecting block is connected on the Y-direction lead screw through threads, the bottom surface of the first connecting block is in sliding contact with two groove walls of the Y-direction driver installation groove, and the function of axially positioning the X-direction driver installation groove on the lead screw is achieved; a second connecting block is integrally arranged in the middle of the lower side of the objective table, the second connecting block is connected with the X-direction lead screw through threads, the lower side of the second connecting block is in sliding contact with two groove walls of the X-direction driver mounting groove, and the objective table can horizontally move on the workbench under the drive of the X-direction driver and the Y-direction driver; the back side edge of the workbench is vertically provided with a back plate, and the back plate is provided with a grooving machine head.

Specifically, the grooving aircraft nose includes mount pad, lift cylinder, steering gear, the fluting ware, first limiting plate, second limiting plate and stopper, mount pad fixed mounting is in backplate upper portion, be provided with the lift cylinder on the mount pad, lift cylinder push rod sets up and push rod end connection has the steering gear down, the pivot end connection of steering gear has the fluting ware, fluting ware periphery welding has first limiting plate and second limiting plate, first limiting plate and second limiting plate mutually perpendicular just difference between them only lie in the mounted position difference, the vertical welding in mount pad right side has a connecting rod, the welding of connecting rod lower extreme has a layer board, the layer board top surface is provided with a stopper, size and the shape of first limiting plate and second limiting plate bottom surface cooperation stopper are formed with the recess.

Further, the limiting block is conical, and grooves corresponding to the bottoms of the first limiting plate and the second limiting plate are also conical.

Further, the steering engine adopts a servo motor.

Further, the central axis of the first limiting plate is perpendicular to the plane of the cutter wheel of the groover.

The beneficial effects of the utility model are as follows: the plate with pins is fixed by using the inserting plate which is originally used for inserting materials (the materials are a thin tubular metal material), so that the damage to products caused by using a clamp is avoided; the driving assembly comprising the X-direction driver and the Y-direction driver is used for driving the material to move bidirectionally, so that the cutter wheel only needs to turn and does not need to move to realize bidirectional slotting in the vertical direction, and the production efficiency of products is effectively improved.

Drawings

FIG. 1 is a schematic view of a workpiece to be machined;

FIG. 2 is a schematic diagram of the structure of the present utility model;

FIG. 3 is a schematic diagram of a driving assembly;

fig. 4 is a schematic structural view of the grooving machine head.

In the figure, 1, a workbench; 2. a back plate; 3. grooving machine head; 4. a drive assembly; 5. a material inserting plate; 6. an objective table; 7. a pressing nail; 8. an X-direction driver; 9. a Y-direction driver; 10. an X-direction driver mounting groove; 11. an X-direction stepping motor; 12. x-direction screw rod; 13. y-direction driver mounting groove; 14. a Y-direction stepping motor; 15. y-direction lead screw; 16. a first connection block; 17. a mounting base; 18. a lifting cylinder; 19. a steering gear; 20. a groover; 21. a first limiting plate; 22. a second limiting plate; 23. a cutter wheel; 24. a connecting rod; 25. a supporting plate; 26. and a limiting block.

Detailed Description

The following is a further description of embodiments of the utility model, taken in conjunction with the accompanying drawings:

as shown in fig. 2-4, the bidirectional grooving machine for the steering column comprises a workbench 1, a backboard 2 and a grooving machine head 3, wherein a driving component 4 is arranged in the workbench 1, an objective table 6 is connected to the driving component 4, a material inserting plate 5 is detachably connected to the objective table 6, and the material inserting plate 5 and the objective table 6 are fixed together through a pressing nail 7; the driving assembly 4 comprises an X-direction driver 8 and a Y-direction driver 9, the X-direction driver 8 is perpendicular to the Y-direction driver 9, the X-direction driver 8 consists of an X-direction driver mounting groove 10, an X-direction stepping motor 11 and an X-direction lead screw 12, and the Y-direction driver 9 consists of a Y-direction driver mounting groove 13, a Y-direction stepping motor 14 and a Y-direction lead screw 15; the X-direction stepping motor 11 is axially and fixedly connected with the X-direction lead screw 12, the X-direction stepping motor and the X-direction lead screw 12 are both installed in the X-direction driver installation groove 10, the Y-direction stepping motor 14 and the Y-direction lead screw 15 are axially and fixedly connected with each other and are both installed in the Y-direction driver installation groove 13, the Y-direction driver installation groove 13 is fixedly connected to the objective table 6, a first connecting block 16 is arranged in the middle of the lower side of the X-direction driver installation groove 10, the first connecting block 16 is connected to the Y-direction lead screw 15 through threads, the bottom surface of the first connecting block 16 is in sliding contact with two groove walls of the Y-direction driver installation groove 13, and the X-direction driver installation groove 10 is axially positioned on the lead screw; a second connecting block is integrally arranged in the middle of the lower side of the objective table 6, the second connecting block is connected with an X-direction lead screw 12 through threads, the lower side of the second connecting block is in sliding contact with two groove walls of an X-direction driver mounting groove 10, and the objective table 6 can horizontally move on the workbench 1 under the drive of an X-direction driver 8 and a Y-direction driver 9; the back side edge of the workbench 1 is vertically provided with a back plate 2, and the back plate 2 is provided with a grooving machine head 3.

The grooving machine head 3 comprises a mounting seat 17, a lifting cylinder 18, a steering machine 19, a grooving machine 20, a first limiting plate 21, a second limiting plate 22 and a limiting block 26, wherein the mounting seat 17 is fixedly arranged on the upper portion of the backboard 2, the lifting cylinder 18 is arranged on the mounting seat 17, a push rod of the lifting cylinder 18 is downwards arranged, the steering machine 19 is connected with the end portion of the push rod, the end portion of a rotating shaft of the steering machine 19 is connected with the grooving machine 20, the first limiting plate 21 and the second limiting plate 22 are welded on the periphery of the grooving machine 20, the first limiting plate 21 and the second limiting plate 22 are mutually perpendicular and are different in mounting position, a connecting rod 24 is vertically welded on the right side of the mounting seat 17, a supporting plate 25 is welded on the lower end of the connecting rod 24, the top surface of the supporting plate 25 is provided with the limiting block 26, and the first limiting plate 21 and the bottom surface of the second limiting plate 22 are matched with the size and shape of the limiting block 26 to form a groove. The limiting block 26 is conical, and grooves corresponding to the bottoms of the first limiting plate 21 and the second limiting plate 22 are also conical. The steering gear 19 employs a servo motor. The central axis of the first limiting plate 21 is perpendicular to the plane of the cutter wheel 23 of the groover 20.

The workbench and the driving component in the embodiment can refer to an automatic blanking device of a grooving machine in China patent No. 201921395502.3. The device is originally used for blanking of a tubule-shaped material, namely, a blanking nozzle is driven by an air cylinder to insert the tubule into each jack on the inserting plate, and then the fully loaded inserting plate is taken out and put into CNC or other processing equipment to slot the side wall. The present application now uses the apparatus for bi-directional slotted material fixation, secures the product of fig. 1 to a plate that is permanently affixed to the stage, the plate being merely a component for securing and protecting the pins of the product.

The working flow of the utility model is as follows:

1. the product pins are oriented to the insertion holes of the material inserting plate and then inserted;

2. the steering machine drives the groover to steer until the groove on the first limiting plate is aligned with the limiting block;

3. the lifting cylinder drives the groover to descend, and the limiting block is inserted into the groove of the first limiting plate;

4. the X-direction stepping motor drives the product to adjust the left and right positions so that the position of the product to be grooved is aligned with the cutter wheel of the grooving device;

5. the Y-direction stepping motor drives the product to move towards the cutter wheel, and the cutter wheel is provided with a Y groove on the product;

6. the lifting cylinder drives the groover to lift, and the steering machine drives the groover to steer until the groove on the second limiting plate is aligned with the limiting block;

7. the X-direction stepping motor drives the product to be far away from the processing position, then the lifting motor drives the groover to descend, and the limiting block is inserted into the groove of the second limiting plate;

8. the X-direction stepping motor drives the product to move towards the cutter wheel, and the cutter wheel is provided with an X groove on the product.

The foregoing embodiments and description have been provided merely to illustrate the principles and best modes of carrying out the utility model, and various changes and modifications can be made therein without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The bidirectional grooving machine for the steering column is characterized by comprising a workbench, a back plate and a grooving machine head, wherein a driving assembly is arranged in the workbench, an objective table is connected to the driving assembly, a material inserting plate is detachably connected to the objective table, and the material inserting plate and the objective table are fixed together through a pressing nail; the driving assembly comprises an X-direction driver and a Y-direction driver, the X-direction driver and the Y-direction driver are vertically arranged, the X-direction driver consists of an X-direction driver mounting groove, an X-direction stepping motor and an X-direction screw rod, and the Y-direction driver consists of a Y-direction driver mounting groove, a Y-direction stepping motor and a Y-direction screw rod; the X-direction stepping motor is axially and fixedly connected with the X-direction lead screw, the X-direction stepping motor and the X-direction lead screw are both installed in an X-direction driver installation groove, the Y-direction stepping motor and the Y-direction lead screw are axially and fixedly connected with each other and are both installed in a Y-direction driver installation groove, the Y-direction driver installation groove is fixedly connected on the objective table, a first connecting block is arranged in the middle of the lower side of the X-direction driver installation groove, the first connecting block is connected on the Y-direction lead screw through threads, the bottom surface of the first connecting block is in sliding contact with two groove walls of the Y-direction driver installation groove, and the function of axially positioning the X-direction driver installation groove on the lead screw is achieved; the middle of the downside of objective table is provided with a second connecting block, and the second connecting block passes through threaded connection with X to the lead screw, and the downside of second connecting block and X to two cell walls sliding contact of driver mounting groove, the workstation trailing edge is vertical to be provided with the backplate, is provided with the groover head on the backplate.

2. The bidirectional grooving machine for a steering column as set forth in claim 1, wherein: the grooving machine head comprises a mounting seat, a lifting cylinder, a steering machine, a grooving machine, a first limiting plate, a second limiting plate and a limiting block, wherein the mounting seat is fixedly arranged on the upper portion of a back plate, the lifting cylinder is arranged on the mounting seat, a push rod of the lifting cylinder is arranged downwards, the end portion of the push rod is connected with the steering machine, the end portion of a rotating shaft of the steering machine is connected with the grooving machine, the periphery of the grooving machine is welded with the first limiting plate and the second limiting plate, the first limiting plate and the second limiting plate are mutually perpendicular and are different in mounting position, a connecting rod is vertically welded on the right side of the mounting seat, a supporting plate is welded at the lower end of the connecting rod, the top surface of the supporting plate is provided with the limiting block, and a groove is formed in the size and shape of the first limiting plate and the second limiting plate.

3. The bidirectional grooving machine for a steering column as set forth in claim 2, wherein: the limiting block is conical, and grooves corresponding to the bottoms of the first limiting plate and the second limiting plate are also conical.

4. A bidirectional groover for a steering column as set forth in claim 3, wherein: the steering gear adopts a servo motor.

5. The bidirectional grooving machine for a steering column as set forth in claim 4, wherein: the central axis of the first limiting plate is perpendicular to the plane of the cutter wheel of the groover.