CN210059508U

CN210059508U - Punching tool for sheet metal part of electric appliance control box

Info

Publication number: CN210059508U
Application number: CN201920548893.1U
Authority: CN
Inventors: 李健; 卢海荣
Original assignee: Wuxi Chisheng Metal Technology Co Ltd
Current assignee: Wuxi Chisheng Metal Technology Co Ltd
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2020-02-14
Anticipated expiration: 2029-04-22

Abstract

The utility model discloses an electrical apparatus control box sheet metal component frock of punching a hole, including piercing press and stop gear, the piercing press is including the platform of punching a hole, and the up end middle part of the platform of punching a hole inlays and is equipped with the seat of punching a hole, and the upper end of the platform of punching a hole is equipped with the roof-rack, and roof-rack one side is through support frame and a side fixed connection that punches a hole, and roof-rack up end fixed mounting has the pneumatic cylinder, and the output of pneumatic cylinder passes through telescopic link fixedly connected with piercing head, and the piercing head is located directly over the seat of punching a hole, the utility: this electrical apparatus control box sheet metal component frock of punching a hole utilizes the limiting plate to carry on spacingly when electrical apparatus control box sheet metal component punches a hole through being equipped with two sets of stop gear, the limiting plate can carry out the adjusting position along the direction of horizontal pole and the direction of alignment jig to the scale has been inlayed at the up end of alignment jig, convenient more accurate regulation limiting plate and the distance between the seat that punches a hole, and utilize fastening disc and No. two fastening discs to fix the position of limiting plate, device simple structure and convenient to use.

Description

Punching tool for sheet metal part of electric appliance control box

Technical Field

The utility model relates to a frock of punching a hole specifically is electrical control box sheet metal component frock of punching a hole belongs to electrical control box production facility technical field.

Background

At present, the electrical control box sheet metal component punches a hole mostly and adopts the piercing press to punch a hole, and the piercing press adopts the mode that the limiting plate was cliied to the instrument pincers mostly in the use to carry on spacingly, and this kind of mode is very inconvenient when using, and still need measure with the scale when adjusting the position of limiting plate, wastes time and energy, needs the improvement.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide electrical apparatus control box sheet metal component frock of punching a hole.

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

the utility model discloses electrical apparatus control box sheet metal component frock of punching a hole, including piercing press and stop gear, the piercing press is including the platform of punching a hole, the up end middle part of the platform of punching a hole is inlayed and is equipped with the seat of punching a hole, the upper end of the platform of punching a hole is equipped with the roof-rack, roof-rack one side is through support frame and a side fixed connection of punching a hole, roof-rack up end fixed mounting has the pneumatic cylinder, the output of pneumatic cylinder passes through telescopic link fixedly connected with punching head, the punching head is located directly over the seat of punching a hole, two adjacent outsides of the platform of punching a hole all are equipped with an alignment jig, the alignment jig all with a fixed connection of punching a hole, the scale has.

As the utility model discloses preferred technical scheme, stop gear is equipped with two sets ofly, stop gear comprises sliding sleeve, limiting plate and connecting rod, the sliding sleeve equally divide do not be located the alignment jig on and with alignment jig sliding connection, the back terminal surface fixed mounting of limiting plate has the horizontal pole, connecting rod one end and sliding sleeve fixed connection, the connecting rod other end and horizontal pole sliding connection.

As the utility model discloses an optimal technical scheme, the design of punching head and the seat looks adaptation that punches a hole.

As an optimal technical scheme of the utility model, the equal threaded connection in up end both sides of horizontal pole has stop screw.

As the utility model discloses preferred technical scheme, equal threaded connection in sliding sleeve upper end middle part has fastening dish No. one, the one end threaded connection that the connecting rod is connected with the horizontal pole has fastening dish No. two.

As the utility model discloses an optimal technical scheme, the lower terminal surface of limiting plate and the laminating of the bench face of punching a hole mutually.

The utility model discloses the beneficial effect who reaches is: this electrical apparatus control box sheet metal component frock of punching a hole utilizes the limiting plate to carry on spacingly when electrical apparatus control box sheet metal component punches a hole through being equipped with two sets of stop gear, the limiting plate can carry out the adjusting position along the direction of horizontal pole and the direction of alignment jig to the scale has been inlayed at the up end of alignment jig, convenient more accurate regulation limiting plate and the distance between the seat that punches a hole, and utilize fastening disc and No. two fastening discs to fix the position of limiting plate, device simple structure and convenient to use.

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 diagram of the present invention;

fig. 2 is a schematic structural diagram of the limiting mechanism of the present invention.

In the figure: 1. a punching machine; 11. a punching table; 12. punching a hole seat; 13. a top frame; 14. a support frame; 15. a hydraulic cylinder; 16. a punching head; 17. an adjusting bracket; 18. a graduated scale; 2. a limiting mechanism; 21. a sliding sleeve; 22. a limiting plate; 23. a connecting rod; 24. a cross bar; 25. a limit screw; 26. a first fastening disc; 27. and a second fastening disc.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-2, electric appliance control box sheet metal component frock of punching a hole, including piercing press 1 and stop gear 2, piercing press 1 includes punching a hole platform 11, the up end middle part of punching a hole platform 11 is inlayed and is equipped with punching a hole seat 12, the upper end of punching a hole platform 11 is equipped with roof-rack 13, roof-rack 13 one side is through support frame 14 and 11 a side fixed connection of punching a hole, roof-rack 13 up end fixed mounting has pneumatic cylinder 15, the output of pneumatic cylinder 15 passes through telescopic link fixedly connected with punching head 16, punching head 16 is located directly over punching a hole seat 12, two adjacent outsides of punching a hole platform 11 all are equipped with an alignment jig 17, alignment jig 17 all with 11 fixed connection of punching a hole, alignment jig 18 has all been inlayed to the terminal surface of alignment.

The two groups of limiting mechanisms 2 are arranged, each limiting mechanism 2 comprises a sliding sleeve 21, a limiting plate 22 and a connecting rod 23, the sliding sleeves 21 are respectively positioned on the adjusting frame 17 and are in sliding connection with the adjusting frame 17, a cross rod 24 is fixedly arranged on the back end face of each limiting plate 22, one end of each connecting rod 23 is fixedly connected with the corresponding sliding sleeve 21, the other end of each connecting rod 23 is in sliding connection with the corresponding cross rod 24, the limiting plates 22 can adjust the positions along the direction of the cross rods 24, the punching heads 16 are designed to be matched with the punching seats 12 to ensure the punching process, two sides of the upper end face of each cross rod 24 are in threaded connection with limiting screws 25, the limiting screws 25 can avoid separation between the connecting rods 23 and the cross rods 24, the middle parts of the upper ends of the sliding sleeves 21 are in threaded connection with first fastening discs 26, one ends of the connecting rods 23, which are connected, the second fastening disc 27 can fix the position of the connecting rod 23 on the cross rod 24, the lower end face of the limiting plate 22 is attached to the upper end face of the punching table 11, and the limiting effect is good.

Specifically, the utility model places the electrical control box sheet metal part on the punching platform 11 when in use, the punching head 16 is driven to press down by the work of the hydraulic cylinder 15, the punching hole of the electrical control box sheet metal part is realized under the action of the punching head 16 and the punching seat 12, and the utility model is worthy of emphasizing that the utility model is provided with two groups of limiting mechanisms 2, the electrical control box sheet metal part is limited by the limiting plate 22, the sliding sleeve 21 can be used to be connected with the adjusting frame 17 in a sliding way, the position of the limiting plate 22 is adjusted by adjusting the position of the sliding sleeve 21 on the adjusting frame 17, and the graduated scale 18 is arranged in front of the upper end surface of the adjusting frame 17, the position of the limiting plate 22 can be adjusted more accurately, the position of the sliding sleeve 21 on the adjusting frame 17 can be fixed by rotating the first fastening disc 26, thereby the distance between the limiting plate 22 and the punching seat 12 is fixed, the, horizontal pole 24 and connecting rod 23's one end sliding connection to it is fixed to carry out the chucking through rotatory No. two fastening disc 27 between horizontal pole 24 and the connecting rod 23, and limiting plate 22 can remove along horizontal pole 24's direction, makes things convenient for the better spacing of limiting plate 22.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The punching tool for the sheet metal part of the electric appliance control box is characterized by comprising a punching machine (1) and a limiting mechanism (2), the punching machine (1) comprises a punching table (11), a punching seat (12) is embedded in the middle of the upper end face of the punching table (11), the upper end of the punching table (11) is provided with a top frame (13), one side of the top frame (13) is fixedly connected with one side surface of the punching table (11) through a supporting frame (14), a hydraulic cylinder (15) is fixedly arranged on the upper end surface of the top frame (13), the output end of the hydraulic cylinder (15) is fixedly connected with a punching head (16) through a telescopic rod, the punching head (16) is positioned right above the punching seat (12), two adjacent outer sides of the punching platform (11) are respectively provided with an adjusting frame (17), the adjusting frame (17) is fixedly connected with the punching table (11), and the end face of the adjusting frame (17) is embedded with a graduated scale (18).

2. The electric appliance control box sheet metal component frock of punching a hole of claim 1, characterized in that, stop gear (2) are equipped with two sets ofly, stop gear (2) comprise sliding sleeve (21), limiting plate (22) and connecting rod (23), sliding sleeve (21) are equallyd divide and are located on alignment jig (17) and with alignment jig (17) sliding connection, the back terminal surface fixed mounting of limiting plate (22) has horizontal pole (24), connecting rod (23) one end and sliding sleeve (21) fixed connection, connecting rod (23) other end and horizontal pole (24) sliding connection.

3. The electrical appliance control box sheet metal part punching tool according to claim 1, characterized in that the punching head (16) and the punching seat (12) are designed in a matching manner.

4. The electric appliance control box sheet metal part punching tool according to claim 2, characterized in that both sides of the upper end face of the cross rod (24) are in threaded connection with limit screws (25).

5. The punching tool for the sheet metal parts of the electric appliance control box according to claim 2, wherein the middle part of the upper end of the sliding sleeve (21) is in threaded connection with a first fastening disc (26), and one end of the connecting rod (23) connected with the cross rod (24) is in threaded connection with a second fastening disc (27).

6. The electric appliance control box sheet metal part punching tool according to claim 2, wherein the lower end face of the limiting plate (22) is attached to the upper end face of the punching table (11).