CN214391916U

CN214391916U - Tapping device for high-low voltage power distribution cabinet

Info

Publication number: CN214391916U
Application number: CN202023015036.7U
Authority: CN
Inventors: 孙世章
Original assignee: Xuzhou Zhongtie Electric Co ltd
Current assignee: Xuzhou Zhongtie Electric Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-10-15
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a trompil device for high-low voltage distribution cabinet, comprises a workbench, the four corners of workstation bottom all is connected with the supporting leg, and the top of workstation is connected with two support curb plates, the top of workstation is connected with the backup pad, the top of backup pad is provided with two plates and takes the board, support one side of curb plate and install second driving motor, two support and be provided with first lead screw between the curb plate, first movable nut has been cup jointed in the outside of first lead screw. The utility model discloses a position that two fly leafs were adjusted to fly leaf, second lead screw, screw hole, antifriction bearing, mounting panel, motor, first slider and first slide rail, the size according to the plate that can be convenient to punch for the plate of equidimension not, thereby improved this trompil device's practicality.

Description

Tapping device for high-low voltage power distribution cabinet

Technical Field

The utility model relates to a switch board processing equipment technical field specifically is a trompil device for high-low voltage distribution cabinet.

Background

The high-low voltage power distribution cabinet is the power distribution equipment used for distributing, controlling, metering and connecting cables in a power supply system, a general power supply station and a substation use high-voltage switch cabinets, then the low-voltage power distribution cabinet is led out from a transformer step-down low-voltage side, the low-voltage power distribution cabinet goes to each power distribution panel, a control box and a switch box, wherein the inside is the equipment of the power distribution equipment which integrally assembles a plurality of switches, breakers, fuses, buttons, indicating lamps, instruments, electric wires and other protection devices into a whole to meet the design function requirements. In the production process of the high-low voltage power distribution cabinet, the power distribution cabinet is opened with holes for convenient installation.

There are multiple high-low voltage power distribution cabinet in the existing market and use trompil device, but the position of plate attachment strap is adjusted according to the size of electric cabinet plate that these trompil devices ubiquitous can not be convenient to punch for the plate of different specifications. Therefore, the person skilled in the art provides a hole opening device for high-low voltage power distribution cabinets to solve the problems mentioned in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a trompil device for high-low voltage distribution cabinet to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a hole forming device for a high-low voltage power distribution cabinet comprises a workbench, wherein four corners of the bottom end of the workbench are connected with supporting legs, the top end of the workbench is connected with two supporting side plates, the top end of the workbench is connected with a supporting plate, the top end of the supporting plate is provided with two plate overlapping plates, one side of each supporting side plate is provided with a second driving motor, a first lead screw is arranged between the two supporting side plates, the outer side of the first lead screw is sleeved with a first movable nut, the outer side of the first movable nut is provided with a cylinder, the bottom end of the cylinder is provided with a drilling machine, one side of the supporting plate is connected with a motor mounting seat, the other side of the supporting plate is connected with a mounting plate, the top end of the supporting plate is provided with two first slide rails, the top end of the supporting plate is connected with two movable plates, and the bottom ends of the movable plates are provided with two first slide blocks, threaded holes are formed in the middle of one side of the movable plate, a second lead screw is arranged on one side of the mounting plate, and a first driving motor is mounted at the top end of the motor mounting seat.

Furthermore, a square hole is formed in the top end of the workbench, two second sliding rails are arranged on the top end of the workbench, two second sliding blocks are installed at the bottom end of the supporting plate, the bottom end of the supporting plate is connected with a traction plate, a third driving motor is installed on the top end of the traction plate, a transmission gear is arranged on the top end of the third driving motor, and a rack is arranged on one side of the inner side of the square hole.

Furthermore, a rolling bearing is arranged at the joint of the second lead screw and the mounting plate, one end of the second lead screw is connected with the rolling bearing, and the other end of the second lead screw is connected with an output shaft of the first driving motor.

Furthermore, two sets of screw threads have been seted up in the outside of second lead screw, and two sets of screw threads revolve to opposite, the second lead screw sets up in the inside of two screw holes, the outside of second lead screw is connected with the inside engagement of screw hole, the fly leaf passes through the cooperation sliding connection of first slider and first slide rail with the backup pad.

Furthermore, the supporting plate is in sliding connection with the workbench through the matching of a second sliding rail and a second sliding block, and the outer side of the transmission gear is meshed and connected with the outer side of the rack.

Furthermore, the front and the rear parts of the top end of the workbench are respectively connected with two connecting rods, an ash cleaning brush is arranged between the two connecting rods, and the bottom end of the ash cleaning brush is in contact with the top end of the supporting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

through fly leaf, second lead screw, screw hole, antifriction bearing, mounting panel, motor, first slider and first slide rail, the position of two fly leaves is adjusted according to the size of plate that can be convenient to punch for the plate of equidimension not, thereby improved this trompil device's practicality.

Drawings

Fig. 1 is a schematic structural diagram of a hole opening device for a high-low voltage power distribution cabinet provided in embodiment 1;

fig. 2 is a schematic partial structural view of a movable plate in the hole forming device for the high-low voltage power distribution cabinet in embodiment 1;

fig. 3 is a front partial sectional view of an ash removal brush, a support plate and a workbench in the hole opening device for the high-low voltage power distribution cabinet provided in embodiment 2.

In the figure: 1. supporting legs; 2. a work table; 3. a motor mounting seat; 4. a first drive motor; 5. supporting the side plates; 6. a first lead screw; 7. a first movable nut; 8. a cylinder; 9. a second drive motor; 10. a rolling bearing; 11. mounting a plate; 12. a plate placing plate; 13. a threaded hole; 14. a first slider; 15. a drilling machine; 16. a second lead screw; 17. a first slide rail; 18. a movable plate; 19. a second slide rail; 20. a square hole; 21. a traction plate; 22. a third drive motor; 23. a transmission gear; 24. a rack; 25. a support plate; 26. a second slider; 27. a dust cleaning brush; 28. a connecting rod.

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 1

Referring to fig. 1-2, in an embodiment of the present invention, a hole forming device for high-low voltage power distribution cabinets includes a workbench 2, four corners of a bottom of the workbench 2 are all connected with support legs 1, a top of the workbench 2 is connected with two support side plates 5, a top of the workbench 2 is connected with a support plate 25, two plate placing plates 12 are disposed at a top of the support plate 25, a second driving motor 9 is installed at one side of the support side plates 5, a first lead screw 6 is disposed between the two support side plates 5, a first movable nut 7 is sleeved at an outer side of the first lead screw 6, an air cylinder 8 is disposed at an outer side of the first movable nut 7, a drilling machine 15 is installed at a bottom of the air cylinder 8, a motor mounting seat 3 is connected to one side of the support plate 25, a mounting plate 11 is connected to another side of the support plate 25, two first slide rails 17 are disposed at a top of the support plate 25, two movable plates 18 are connected to a top of the support plate 25, two first sliding blocks 14 are mounted at the bottom end of the movable plate 18, a threaded hole 13 is formed in the middle of one side of the movable plate 18, a second lead screw 16 is arranged on one side of the mounting plate 11, and a first driving motor 4 is mounted at the top end of the motor mounting base 3.

Wherein, square hole 20 has been seted up on the top of workstation 2, and the top of workstation 2 is provided with two second slide rails 19, and two second sliders 26 are installed to the bottom of backup pad 25, and the bottom of backup pad 25 is connected with traction plate 21, and third driving motor 22 is installed on the top of traction plate 21, and the top of third driving motor 22 is provided with drive gear 23, and one side of square hole 20 inboard is provided with rack 24.

The joint of the second lead screw 16 and the mounting plate 11 is provided with a rolling bearing 10, one end of the second lead screw 16 is connected with the rolling bearing 10, and the other end of the second lead screw 16 is connected with the output shaft of the first driving motor 4.

Two sets of threads are formed in the outer side of the second lead screw 16, the screwing directions of the two sets of threads are opposite, the second lead screw 16 is arranged inside the two threaded holes 13, the outer side of the second lead screw 16 is meshed with the inner side of the threaded holes 13, and the movable plate 18 is connected with the support plate 25 in a sliding mode through the first sliding block 14 and the first sliding rail 17 in a matched mode.

Wherein, the supporting plate 25 is connected with the workbench 2 in a sliding way through the matching of the second slide rail 19 and the second slide block 26, and the outer side of the transmission gear 23 is connected with the outer side of the rack 24 in a meshing way.

The working principle is as follows: when the hole drilling device is used for drilling holes on plates of an electric cabinet, the positions of the two movable plates 18 are adjusted according to the size of the plates, at this time, the first driving motor 4 is opened, the output shaft of the first driving motor 4 drives the second lead screw 16 connected with the first driving motor to rotate, so that the second lead screw 16 drives the two movable plates 18 meshed and connected with the outer sides of the second lead screw 16 to horizontally slide on the workbench 2 through the first sliding block 14 and the first sliding rail 17, and it is worth mentioning that when the second lead screw 16 rotates, the two movable plates 18 move towards the directions close to or away from each other so as to adjust the distance between the two plate overlapping plates 12, after the hole drilling machine 15 passes through one position of the plate through the first lead screw 6 and the first movable nut 7, the third driving motor 22 can be opened so that the hole drilling machine 15 can drill other areas on the plate, the output shaft of the third driving motor 22 drives the transmission gear 23 to rotate, so that the transmission gear 23 brakes the rack 24 meshed and connected with the outer side of the transmission gear 23, and the rack 24 is fixed, so that the transmission gear 23 drives the third driving motor 22 and the traction plate 21 to horizontally move back and forth, so that the traction plate 21 drives the support plate 25 connected with the traction plate to horizontally move back and forth on the workbench 2 through the second slide rail 19 and the second slide block 26, so that the plate on the support plate 25 can be moved back and forth at the bottom of the drilling machine 15, holes are drilled in different areas on the plate, and the working efficiency of the drilling equipment is improved.

Example 2

Referring to fig. 3, the tapping device for the high-low voltage power distribution cabinet in this embodiment is compared with embodiment 1, and the tapping device further includes two connecting rods 28 connected to the front and rear portions of the top end of the workbench 2, an ash removal brush 27 is disposed between the two connecting rods 28, and the bottom end of the ash removal brush 27 contacts with the top end of the supporting plate 25.

The working principle is as follows: by arranging the ash cleaning brushes 27 at the front and the rear of the workbench 2, when the support plate 25 moves back and forth, the dust on the surface of the support plate 25 can be conveniently cleaned, and because a distance exists between the ash cleaning brush 27 and the connecting rod 28, when the movable plate 18 and the first driving motor 4 move along with the support plate 25, the movable plate 18 and the first driving motor 4 cannot be abutted against the ash cleaning brushes 27.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The punching device for the high-low voltage power distribution cabinet comprises a workbench (2), wherein four corners of the bottom end of the workbench (2) are respectively connected with a supporting leg (1), the top end of the workbench (2) is connected with two supporting side plates (5), the top end of the workbench (2) is connected with a supporting plate (25), the top end of the supporting plate (25) is provided with two plate placing plates (12), one side of each supporting side plate (5) is provided with a second driving motor (9), a first lead screw (6) is arranged between the two supporting side plates (5), the outer side of the first lead screw (6) is sleeved with a first movable nut (7), the outer side of the first movable nut (7) is provided with a cylinder (8), the bottom end of the cylinder (8) is provided with a drilling machine (15), and the punching device is characterized in that one side of the supporting plate (25) is connected with a motor mounting seat (3), the opposite side of backup pad (25) is connected with mounting panel (11), the top of backup pad (25) is provided with two first slide rails (17), the top of backup pad (25) is connected with two fly leafs (18), two first slider (14) are installed to the bottom of fly leaf (18), threaded hole (13) have been seted up to the intermediate position of fly leaf (18) one side, one side of mounting panel (11) is provided with second lead screw (16), first driving motor (4) are installed on the top of motor mount pad (3).

2. The tapping device for the high-low voltage power distribution cabinet according to claim 1, wherein a square hole (20) is formed in the top end of the workbench (2), two second slide rails (19) are arranged on the top end of the workbench (2), two second slide blocks (26) are mounted at the bottom end of the support plate (25), a traction plate (21) is connected to the bottom end of the support plate (25), a third driving motor (22) is mounted at the top end of the traction plate (21), a transmission gear (23) is arranged at the top end of the third driving motor (22), and a rack (24) is arranged on one side of the inner side of the square hole (20).

3. The tapping device for the high-low voltage power distribution cabinet according to claim 1, wherein a rolling bearing (10) is arranged at a joint of the second lead screw (16) and the mounting plate (11), one end of the second lead screw (16) is connected with the rolling bearing (10), and the other end of the second lead screw (16) is connected with an output shaft of the first driving motor (4).

4. The tapping device for the high-low voltage power distribution cabinet according to claim 1, wherein two sets of threads are formed on the outer side of the second lead screw (16), the two sets of threads are opposite in rotation direction, the second lead screw (16) is disposed inside the two threaded holes (13), the outer side of the second lead screw (16) is engaged with the inside of the threaded holes (13), and the movable plate (18) is slidably connected with the support plate (25) through the matching of the first slider (14) and the first slide rail (17).

5. The tapping device for high-low voltage distribution cabinets according to claim 2, characterized in that said support plate (25) is slidably connected to said work table (2) by means of a second slide rail (19) and a second slide block (26), and the outer side of said driving gear (23) is engaged with the outer side of said rack (24).

6. The tapping device for the high-low voltage power distribution cabinet according to claim 1, wherein the front and the rear of the top end of the workbench (2) are connected with two connecting rods (28), an ash cleaning brush (27) is arranged between the two connecting rods (28), and the bottom end of the ash cleaning brush (27) is in contact with the top end of the supporting plate (25).