CN213731368U

CN213731368U - Adjustable clamp for sheet metal machining

Info

Publication number: CN213731368U
Application number: CN202022740246.6U
Authority: CN
Inventors: 吴梦芬
Original assignee: Hangzhou Yiyang Electric Appliance Co ltd
Current assignee: Hangzhou Yiyang Electric Appliance Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-07-20
Anticipated expiration: 2030-11-24

Abstract

The utility model relates to a sheet metal working technical field discloses an adjustable anchor clamps are used in panel beating, including the working face, the lower surface four corners of working face all is connected with the support column, the upper surface both sides of working face all are connected with adjusting frame, the rear end intermediate junction of working face has the motor, adjusting frame's intermediate junction has first lead screw. The utility model discloses earlier according to the size of panel beating, select suitable through-hole through bolt to connect gag lever post and extension rod, adjust the distance between the both sides fixation clamp, the distance between the fixation clamp of homonymy has been adjusted again, the slider is firmly pushed down to the clamp plate, fill in the inboard of fixation clamp with the panel beating, rotate the second lead screw, the panel beating is pushed down downwards to second lead screw control drift, starter motor, the motor drives rotation axis and drive bevel gear rotation, drive bevel gear drives driven bevel gear and rotates, the first lead screw rebound of driven bevel gear control, the staff back leans on the working face to panel beating under surface machining.

Description

Adjustable clamp for sheet metal machining

Technical Field

The utility model relates to a sheet metal working technical field specifically is an adjustable fixture is used in sheet metal working.

Background

The panel beating is a common metal working process, and according to statistics, the panel beating part accounts for more than 90% of whole metal product, for the convenience to panel beating, needs fix the panel beating, consequently needs use panel beating to use adjustable fixture.

There are multiple panel beating to use adjustable anchor clamps in the existing market, but these adjustable anchor clamps ubiquitous clamping panel beating that can not be convenient, and upper surface and the lower surface of processing panel beating that can not be convenient. Therefore, the person skilled in the art provides an adjustable clamp for sheet metal working to solve the problems set forth in the above background art.

Disclosure of Invention

An object of the utility model is to provide an adjustable anchor clamps are used in panel beating 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:

the utility model provides an adjustable clamp for sheet metal working, includes the working face, the lower surface four corners of working face all is connected with the support column, the upper surface both sides of working face all are connected with adjusting frame, the rear end intermediate junction of working face has the motor, adjusting frame's intermediate junction has first lead screw, the surface thread engagement of first lead screw is connected with the regulating plate, one side both ends of regulating plate are connected with the gag lever post, the inside sliding connection of gag lever post has the extension rod, the one end of extension rod is connected with the link, a plurality of fixation clamps are installed to the front end of link.

As a further aspect of the present invention: the front end of the motor is connected with a rotating shaft, the front end and the rear end of the rotating shaft are both connected with a driving bevel gear, the upper end of the driving bevel gear is connected with a driven bevel gear in a matched mode, and the upper end of the driven bevel gear is connected with a first screw rod.

As a further aspect of the present invention: the inboard both sides that just are in first lead screw of adjusting frame all are connected with the slide bar, slide bar and regulating plate sliding connection.

As a further aspect of the present invention: a plurality of through holes are formed in the surface of the extension rod in a penetrating mode, and the limiting rod is connected with the extension rod through bolts.

As a further aspect of the present invention: the inside sliding connection of link has a plurality of sliders, the equal threaded connection in upper end both sides of link has the jackscrew, the upper end of slider is provided with the clamp plate, the slider is connected with the fixation clamp.

As a further aspect of the present invention: and a second lead screw is installed at the upper end of the inner side of the fixing clamp, a punch is connected to the lower end of the second lead screw in a threaded engagement manner, and a rotating shaft is connected to the upper end of the second lead screw.

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

1. according to the size of panel beating earlier, select suitable through-hole through bolt to be connected gag lever post and extension rod, adjust the distance between the both sides fixation clamp, adjust the distance between the fixation clamp of homonymy again, screw up the jackscrew, the jackscrew withstands the clamp plate downwards, and the slider is firmly pushed down to the clamp plate, fills in the inboard of fixation clamp with the panel beating, rotates the second lead screw, and the panel beating is pushed down downwards to second lead screw control drift to fixed panel beating that can be convenient.

2. The motor is started, the motor drives the rotating shaft and the driving bevel gear to rotate, the driving bevel gear drives the driven bevel gear to rotate, the driven bevel gear controls the first screw rod to move upwards, and the back of a worker leans against the working face to process the lower surface of the metal plate, so that the upper surface and the lower surface of the metal plate can be conveniently processed.

Drawings

FIG. 1 is a schematic structural diagram of an adjustable clamp for sheet metal working;

FIG. 2 is a schematic structural diagram of an adjustable fixture for sheet metal working in front view;

fig. 3 is a schematic sectional structure view of a connecting frame in an adjustable fixture for sheet metal working.

In the figure: 1. a working surface; 2. a support pillar; 3. an adjustment frame; 4. an adjusting plate; 5. a slide bar; 6. a first lead screw; 7. a limiting rod; 8. a connecting frame; 9. a rotating shaft; 10. a fixing clip; 11. carrying out top thread; 13. a rotating shaft; 14. a drive bevel gear; 15. a driven bevel gear; 16. an extension rod; 17. a motor; 18. pressing a plate; 19. a slider; 20. a punch; 21. and a second screw rod.

Detailed Description

Please refer to fig. 1-3, in the embodiment of the utility model, an adjustable fixture is used in sheet metal working, including working face 1, the lower surface four corners of working face 1 all is connected with support column 2, the upper surface both sides of working face 1 all are connected with adjusting frame 3, the rear end intermediate junction of working face 1 has motor 17, adjusting frame 3's intermediate junction has first lead screw 6, the surface thread engagement of first lead screw 6 is connected with regulating plate 4, one side both ends of regulating plate 4 are connected with gag lever post 7, the inside sliding connection of gag lever post 7 has extension rod 16, extension rod 16's one end is connected with link 8, a plurality of fixation clamps 10 are installed to the front end of link 8.

In fig. 2: the front end of the motor 17 is connected with a rotating shaft 13, the front end and the rear end of the rotating shaft 13 are both connected with a driving bevel gear 14, the upper end of the driving bevel gear 14 is connected with a driven bevel gear 15 in a matching mode, the upper end of the driven bevel gear 15 is connected with a first screw rod 6, the motor 17 drives the rotating shaft 13 and the driving bevel gear 14 to rotate, the driving bevel gear 14 drives the driven bevel gear 15 to rotate, and the driven bevel gear 15 controls the first screw rod 6 to move up and down.

In fig. 1: the inner side of the adjusting frame 3 and two sides of the first screw rod 6 are both connected with a slide rod 5, the slide rod 5 is in sliding connection with the adjusting plate 4, and the adjusting plate 4 can stably move up and down through the slide rod 5.

In fig. 2: a plurality of through-holes have been seted up in the surface of extension rod 16 through, and gag lever post 7 and extension rod 16 pass through bolted connection, according to the size of panel beating, select suitable through-hole through bolt to be connected gag lever post 7 and extension rod 16.

In fig. 3: the inside sliding connection of link 8 has a plurality of sliders 19, and the equal threaded connection in upper end both sides of link 8 has jackscrew 11, and the upper end of slider 19 is provided with clamp plate 18, and slider 19 is connected with fixation clamp 10, according to the size of panel beating, has adjusted the distance between the fixation clamp 10, screws up jackscrew 11, and jackscrew 11 withstands clamp plate 18 downwards, and clamp plate 18 firmly pushes down slider 19.

In fig. 2: a second screw rod 21 is installed at the upper end of the inner side of the fixing clamp 10, a punch 20 is connected to the lower end of the second screw rod 21 in a threaded engagement mode, a rotating shaft 9 is connected to the upper end of the second screw rod 21, a metal plate is plugged into the inner side of the fixing clamp 10, the second screw rod 21 is rotated, and the punch 20 is controlled by the second screw rod 21 to press the metal plate downwards.

The utility model discloses a theory of operation: when the adjustable clamp for sheet metal machining is used for machining a sheet metal, firstly, according to the size of the sheet metal, a proper through hole penetrating bolt is selected to connect the limiting rod 7 with the extension rod 16, the distance between the fixing clamps at two sides is adjusted, then the distance between the fixing clamps 10 at the same side is adjusted, the jackscrew 11 is screwed down, the jackscrew 11 downwards props against the pressing plate 18, the pressing plate 18 firmly presses the sliding block 19, the sheet metal is plugged into the inner sides of the fixing clamps 10, the second screw rod 21 is rotated, the second screw rod 21 controls the punch 20 to downwards press the sheet metal, to panel beating upper surface machining, when needs add man-hour to the lower surface, starter motor 17, motor 17 drive rotation axis 13 and drive bevel gear 14 rotate, and drive bevel gear 14 drives driven bevel gear 15 and rotates, and driven bevel gear 15 control first lead screw 6 rebound, and the staff back leans on working face 1 to panel beating lower surface machining, until whole processing is accomplished.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an adjustable anchor clamps are used in panel beating, includes working face (1), its characterized in that, the lower surface four corners of working face (1) all is connected with support column (2), the upper surface both sides of working face (1) all are connected with adjusting frame (3), the rear end intermediate junction of working face (1) has motor (17), the intermediate junction of adjusting frame (3) has first lead screw (6), the surface thread engagement of first lead screw (6) is connected with regulating plate (4), one side both ends of regulating plate (4) are connected with gag lever post (7), the inside sliding connection of gag lever post (7) has extension rod (16), the one end of extension rod (16) is connected with link (8), a plurality of fixation clamp (10) are installed to the front end of link (8).

2. The adjustable clamp for sheet metal working according to claim 1, wherein a rotating shaft (13) is connected to the front end of the motor (17), driving bevel gears (14) are connected to the front end and the rear end of the rotating shaft (13), driven bevel gears (15) are connected to the upper ends of the driving bevel gears (14) in a matching manner, and first screw rods (6) are connected to the upper ends of the driven bevel gears (15).

3. The adjustable clamp for sheet metal working according to claim 1, wherein the inner side of the adjusting frame (3) and both sides of the first screw rod (6) are connected with a slide rod (5), and the slide rod (5) is connected with the adjusting plate (4) in a sliding manner.

4. The adjustable clamp for sheet metal working according to claim 1, wherein a plurality of through holes are formed in the surface of the extension rod (16) in a penetrating manner, and the limiting rod (7) is connected with the extension rod (16) through a bolt.

5. The adjustable clamp for sheet metal working according to claim 1, wherein a plurality of sliding blocks (19) are slidably connected inside the connecting frame (8), both sides of the upper end of the connecting frame (8) are in threaded connection with jackscrews (11), a pressing plate (18) is arranged at the upper end of each sliding block (19), and each sliding block (19) is connected with the corresponding fixing clamp (10).

6. The adjustable clamp for sheet metal working according to claim 1, wherein a second screw rod (21) is mounted at the upper end of the inner side of the fixing clamp (10), a punch (20) is connected to the lower end of the second screw rod (21) in a threaded engagement manner, and a rotating shaft (9) is connected to the upper end of the second screw rod (21).