CN212310921U

CN212310921U - Perforating device for machining

Info

Publication number: CN212310921U
Application number: CN202020967966.3U
Authority: CN
Inventors: 岑大文
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-21
Filing date: 2020-06-01
Publication date: 2021-01-08
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses a perforating device for machining, including the workstation, the equal fixed connection bracing piece in workstation upper end both sides, two upper end of the support bar fixed connection diaphragms, diaphragm lower extreme middle part fixed connection connecting rod, connecting rod lower extreme fixed connection pneumatic cylinder, pneumatic cylinder output end fixed connection guard box, fixed connection motor in the guard box, motor output end pass the guard box and pass through connecting seat fixed connection drill bit, workstation upper end middle part fixed connection base, one side fixed connection fixed block behind the base upper end, the preceding one side upper end fixed connection slider of fixed block, the utility model discloses the beneficial effect who reaches is: through the structure of the stepping motor, the gear and the gear plate which are arranged, the positioning block can be moved, when the workpiece is punched for multiple times, the workpiece can be moved more conveniently, the machining efficiency is improved, spark slag can be collected in the collecting box through the arranged through holes, and the situation that the slag accumulation fixing groove is deviated when the next punching is carried out is avoided.

Description

Perforating device for machining

Technical Field

The utility model relates to a perforating device, in particular to perforating device for machining belongs to the machining technical field that punches.

Background

The machining is a process of changing the outer dimension or performance of a workpiece by a mechanical device, and is classified into cutting and pressing according to the difference in machining modes.

At present, the perforating device that most machining used all adopts fixed base, and the location is very inconvenient, especially when needing to punch a certain machine part many times, needs to remove many times, and is comparatively arduous, very influences production efficiency to the disintegrating slag accumulation when punching can lead to the work piece slope in the location base, influences and punches.

SUMMERY OF THE UTILITY MODEL

The utility model provides a perforating device for machining can remove the locating piece through the structure of step motor, gear and the toothed plate that sets up, when making the work piece punch many times, and it is more convenient to remove, makes machining efficiency improve.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a perforating device for machining, which comprises a workbench, wherein both sides of the upper end of the workbench are fixedly connected with support rods, two upper ends of the support rods are fixedly connected with transverse plates, the middle part of the lower end of the transverse plate is fixedly connected with a connecting rod, the lower end of the connecting rod is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a protection box, the motor is fixedly connected in the protection box, the output end of the motor passes through the protection box and is fixedly connected with the perforating drill bit through the connecting seat, the middle part of the upper end of the workbench is fixedly connected with a base, one side of the back of the upper end of the base is fixedly connected with a fixed block, the upper end of one side in front of the fixed block is fixedly connected with a sliding block, one side in front of the sliding block is connected with a positioning block in a sliding way, one side of the front surface of the positioning block is fixedly connected with a gear plate, one side of the front surface of the gear plate is engaged with a gear, the lower end of the gear is fixedly connected with a rotating rod, and the rotating rod penetrates through the workbench through a bearing to be fixedly connected with the stepping motor.

As an optimal technical scheme of the utility model, the spout has been seted up to slider one side at the back, spout and the preceding one side sliding connection of locating piece.

As a preferred technical scheme of the utility model, the fixed slot has been seted up on the locating piece, the through-hole has all been seted up on fixed slot and the base.

As a preferred technical scheme of the utility model, four sides fixed connection support columns of workstation lower extreme, it is a plurality of equal fixed connection backup pad between the support column, fixed connection collecting box in the backup pad.

As an optimized technical scheme of the utility model, the through-hole is linked together with the collecting box.

As a preferred technical scheme of the utility model, step motor passes through mount fixed connection workstation lower extreme.

The utility model discloses the beneficial effect who reaches is:

1. through the structure of the stepping motor, the gear and the gear plate, the positioning block can be moved, so that when a workpiece in the fixing groove is punched for multiple times, the workpiece can be moved more conveniently, and the processing efficiency is improved.

2. Spark disintegrating slag can be collected in the collecting box of workstation below through the through-hole that sets up, produces the skew when avoiding disintegrating slag accumulation fixed slot to lead to punching next time.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural section of the present invention;

FIG. 2 is a rear view of the structure of the present invention;

fig. 3 is a top sectional view of the structure of the present invention.

In the figure: 1. a work table; 2. a support pillar; 3. a through hole; 4. a support bar; 5. a transverse plate; 6. a connecting rod; 7. a collection box; 8. a support plate; 9. a hydraulic cylinder; 10. a protection box; 11. a motor; 12. a connecting seat; 13. a drill bit; 14. a base; 15. a fixed block; 16. a slider; 17. a chute; 18. positioning blocks; 19. fixing grooves; 20. a gear plate; 21. a gear; 22. a rotating rod; 23. a stepping motor; 24. a fixing frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in FIGS. 1-3, the punching device for machining of the present invention comprises a worktable 1, supporting rods 4 are fixedly connected to both sides of the upper end of the worktable 1, a transverse plate 5 is fixedly connected to the upper ends of the two supporting rods 4, a connecting rod 6 is fixedly connected to the middle portion of the lower end of the transverse plate 5, a hydraulic cylinder 9 is fixedly connected to the lower end of the connecting rod 6, a protective box 10 is fixedly connected to the output end of the hydraulic cylinder 9, the protective box 10 is used for protecting a motor 11, the motor 11 is fixedly connected to the protective box 10, the output end of the motor 11 passes through the protective box 10 and is fixedly connected to a punching drill 13 through a connecting seat 12, a base 14 is fixedly connected to the middle portion of the upper end of the worktable 1, a fixed block 15 is fixedly connected to one side of the rear of the upper end of the base 14, a slide block 16 is fixedly connected to one side of the front, the front side of the gear plate 20 is engaged with the gear 21, the lower end of the gear 21 is fixedly connected with the rotating rod 22, the rotating rod 22 passes through the workbench 1 through a bearing and is fixedly connected with the stepping motor 23, the rotating rod 22 is driven to rotate through the stepping motor 23, the rotating rod 22 drives the gear 21 to rotate, the gear 21 drives the gear plate 20 to rotate, the positioning block 18 is driven to move, and therefore a workpiece in the positioning block 18 is driven to move.

Set up fixed slot 19 on locating piece 18, through-hole 3 has all been seted up on fixed slot 19 and the base 14, be convenient for discharge the disintegrating slag, four sides fixed connection support column 2 of workstation 1 lower extreme, equal fixed connection backup pad 8 between a plurality of support column 2, fixed connection collecting box 7 on the backup pad 8, collecting box 7 plays the collection to the disintegrating slag, slider 16 has seted up spout 17 in one side at the back, spout 17 and the preceding one side sliding connection of locating piece 18, be convenient for the slip of locating piece 18, through-hole 3 is linked together with collecting box 7, step motor 23 passes through mount 24 fixed connection workstation 1 lower extreme, make step motor 23 fix the lower extreme at workstation 1.

Specifically, when the device is used, according to different parts, a positioning block 18 with different phase adaptation can be replaced, the positioning block 18 slides in from a sliding groove 17 of a sliding block 16, one side of the positioning block 18 completely enters the sliding groove 17, meanwhile, a gear plate 20 at one side of the positioning block 18, which is far away from the sliding groove 17, is meshed with a gear 21, a mechanical workpiece to be processed is placed in a fixing groove 19 of the positioning block 18, then a hydraulic cylinder 9 and a motor 11 are started, the hydraulic cylinder 9 drives the motor 11 in a protection box 10 to move, the motor 11 drives a punching drill bit 13 to move downwards, then the punching drill bit 13 punches a workpiece on the positioning block 18, in the process, spark debris generated when the punching of the workpiece is performed by the punching drill bit 13 falls into a collecting box 7 at the lower end of a working table 1 from a through hole 3 of the positioning groove 19 to be collected, after the first punching is completed, the hydraulic cylinder 9 drives the motor, then, the stepping motor 23 is started, the stepping motor 23 drives the rotating rod 22 fixedly connected with the output end of the stepping motor to rotate, the rotating rod 22 drives the gear 21 to rotate, the gear 21 drives the gear plate 20 in meshed connection with the gear plate to move, the gear plate 20 drives the positioning block 18 to move, then the workpiece on the positioning block 18 is driven to move, and finally the hydraulic cylinder 9 and the motor 11 are started by the same method, so that the punching drill 13 punches the workpiece again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The punching device for machining is characterized by comprising a workbench (1), wherein two supporting rods (4) are fixedly connected to two sides of the upper end of the workbench (1) and two supporting rods (4) are fixedly connected to the upper end of each supporting rod (4) through a transverse plate (5), a connecting rod (6) is fixedly connected to the middle of the lower end of each transverse plate (5), a hydraulic cylinder (9) is fixedly connected to the lower end of each connecting rod (6), a protection box (10) is fixedly connected to the output end of each hydraulic cylinder (9), a motor (11) is fixedly connected to the protection box (10) in the protection box (10), an punching drill bit (13) is fixedly connected to the protection box (10) through a connecting seat (12), a base (14) is fixedly connected to the middle of the upper end of the workbench (1), a fixing block (15) is fixedly connected to one side of the upper end of the base, the front side of the sliding block (16) is connected with the positioning block (18) in a sliding mode, the front side of the positioning block (18) is fixedly connected with the gear plate (20), the front side of the gear plate (20) is meshed with the gear (21), the lower end of the gear (21) is fixedly connected with the rotating rod (22), and the rotating rod (22) penetrates through the workbench (1) and is fixedly connected with the stepping motor (23) through a bearing.

2. The perforating device for machining according to claim 1, characterized in that a sliding groove (17) is formed in one side of the rear surface of the sliding block (16), and the sliding groove (17) is slidably connected with one side of the front surface of the positioning block (18).

3. The perforating device for machining according to claim 1, characterized in that the positioning block (18) is provided with a fixing groove (19), and both the fixing groove (19) and the base (14) are provided with through holes (3).

4. The perforating device for machining according to claim 1, characterized in that the four sides of the lower end of the worktable (1) are fixedly connected with supporting columns (2), supporting plates (8) are fixedly connected among a plurality of supporting columns (2), and collecting boxes (7) are fixedly connected on the supporting plates (8).

5. A perforating device for machining as claimed in claim 3, characterized in that said through hole (3) communicates with a collection box (7).

6. The perforating device for machining according to claim 1, characterized in that the stepper motor (23) is fixedly connected to the lower end of the table (1) by means of a fixed mount (24).