CN213437664U

CN213437664U - Fixing clamp for metal plate wire cutting

Info

Publication number: CN213437664U
Application number: CN202022413234.2U
Authority: CN
Inventors: 辛守刚; 王登明; 吴俊惠
Original assignee: Qingdao Jinxing Iron Plastic Products Co ltd
Current assignee: Qingdao Jinxing Iron Plastic Products Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-06-15
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a mounting fixture for sheet metal wire-electrode cutting, comprises a workbench, be equipped with the spout on the workstation, and the spout internal rotation is connected with two-way lead screw, threaded connection has two sliders on the two-way lead screw, two-way lead screw extends to the outer one end fixed mounting of workstation has a knob, two equal fixed mounting has the backup pad on the slider, and equal fixed mounting has splint, two in two backup pads the one end that the splint is close to mutually all is equipped with recess, every the equal fixed mounting of the upper and lower both sides wall of recess has two fixed blocks, and all rotates through the bull stick between per two fixed blocks and is connected with the swinging arms. Has the advantages that: the utility model discloses can carry out the centre gripping to the upper and lower left and right sides lateral wall of metal sheet simultaneously and fix, improve the fixed effect to it, avoid leading to the impaired problem of cutting device because of its removal in the cutting process, and can avoid the piece that produces in the cutting process to fall into and lead to being difficult to clearance, the impaired problem of subassembly in the spout.

Description

Fixing clamp for metal plate wire cutting

Technical Field

The utility model relates to a sheet metal processing technology field especially relates to a sheet metal is mounting fixture for wire-electrode cutting.

Background

The metal sheet, as the name implies for the panel by metal material makes, uses comparatively extensively in fields such as family decoration, and the metal sheet need cut into appointed size according to the requirement after production is accomplished, is convenient for pack and transport.

Because the metal sheet hardness is great relatively, consequently when cutting it, need keep its stability, avoid causing cutting knife or the impaired problem of slitting saw because of its removal, current anchor clamps for the metal sheet cutting can only carry out the centre gripping to its corresponding both ends usually, and stability exists certain not enough, therefore need to design a mounting fixture for the metal sheet wire-electrode cutting urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a fixing clamp for metal plate wire-electrode cutting.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a mounting fixture for sheet metal wire-electrode cutting, includes the workstation, be equipped with the spout on the workstation, and the spout internal rotation is connected with two-way lead screw, threaded connection has two sliders on the two-way lead screw, two one end fixed mounting that two-way lead screw extends to the workstation outward has the knob, two equal fixed mounting has the backup pad on the slider, and equal fixed mounting has splint in two backup pads, two the one end that the splint is close to mutually all is equipped with the recess, every the equal fixed mounting of the upper and lower both sides wall of recess has two fixed blocks, and all rotates through the bull stick between per two fixed blocks and is connected with the swinging arms, every all install clamping mechanism on the swinging arms.

In the above-mentioned mounting fixture for sheet metal wire-electrode cutting, clamping mechanism comprises atress pole, connecting rod and supporting shoe, atress pole fixed mounting is close to the one end of recess at the swinging arms, connecting rod fixed mounting is kept away from the one end of recess at the swinging arms, be equipped with the rotation groove on the connecting rod, the supporting shoe passes through the round bar and rotates the connection and rotate the inslot, and installs torsion spring one between supporting shoe and the rotation groove.

In the fixing clamp for metal plate wire cutting, the second torsion springs are arranged between the swinging rod and the two fixing blocks, and the distance between the rotating rod and the stress rod is smaller than the distance between the rotating rod and the connecting rod.

In the above fixing clamp for metal plate wire-electrode cutting, the side wall of the groove is provided with the special-shaped accommodating groove, and the special-shaped accommodating groove is matched with the swinging rod.

In the above fixing clamp for metal plate wire-electrode cutting, two fixing plates are fixedly mounted on the workbench, a partition plate is mounted between the two fixing plates in a matching manner, through holes matched with the partition plate are formed in the two supporting plates, the width of the partition plate is greater than that of the sliding groove, and the length of the partition plate is greater than that of the sliding groove.

Compared with the prior art, the utility model discloses the advantage lies in:

1: when two splint carried out the centre gripping when fixed to the metal sheet, the both ends of metal sheet can get into two recesses respectively, and two recesses can be injectd the range of movement of metal sheet on splint this moment, improve its stability of being connected with two splint, avoid it to break away from between two splint from.

2: the design of baffle can shield the spout, avoids cutting the metal sheet, and partial metal piece gets into and leads to the slider to remove in the spout and hinders or cause the problem of spout scratch, and is convenient for collect the processing to the piece after the cutting is accomplished.

3: through the cooperation of swinging arms and clamping mechanism, can carry out the centre gripping fixed in-process to the left and right sides of metal sheet to two splint, make a plurality of supporting shoes carry out the centre gripping simultaneously to the upper and lower both sides of metal sheet fixedly, improve the stability fixed to the metal sheet.

To sum up, the utility model discloses can carry out the centre gripping to the upper and lower left and right sides lateral wall of metal sheet simultaneously and fix, improve the fixed effect to it, avoid cutting process in because of its removal leads to the impaired problem of cutting device, and can avoid the piece that produces in the cutting process to fall into and lead to being difficult to clearance, the impaired problem of subassembly in the spout.

Drawings

Fig. 1 is a schematic structural view of a fixing clamp for wire-electrode cutting of a metal plate according to the present invention;

FIG. 2 is a top view of FIG. 1;

fig. 3 is an enlarged view of a portion a of fig. 1.

In the figure: 1 workbench, 2 chutes, 3 bidirectional screw rods, 4 sliders, 5 knobs, 6 supporting plates, 7 clamping plates, 8 grooves, 9 fixing blocks, 10 rotating rods, 11 swinging rods, 12 stress rods, 13 connecting rods, 14 supporting blocks, 15 special-shaped accommodating grooves, 16 fixing plates, 17 partition plates and 18 through holes.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a fixing clamp for metal plate wire cutting comprises a workbench 1, a chute 2 is arranged on the workbench 1, a bidirectional screw rod 3 is rotatably connected in the chute 2, two sliding blocks 4 are connected to the bidirectional screw rod 3 in a threaded manner, and a knob 5 is fixedly mounted at one end of the bidirectional screw rod 3 extending out of the workbench 1;

the above is noteworthy:

1. when the bidirectional screw rod 3 rotates, the two sliding blocks 4 can be driven to be away from each other or approach each other in the sliding groove 2, so that the distance between the two clamping plates 7 above the two sliding blocks can be adjusted.

2. Equal fixed mounting has backup pad 6 on two sliders 4, and equal fixed mounting has splint 7 in two backup pads 6, and the one end that two splint 7 are close to mutually all is equipped with recess 8, and when two splint 7 were close to each other, two recess 8 can make the both ends of metal sheet get into wherein to can improve the stability of being connected between metal sheet and two splint 7 when two splint 7 carry out the centre gripping to the metal sheet, avoid it to break away from between two splint 7.

3. Fixed mounting has two fixed plates 16 on workstation 1, cooperation installation baffle 17 between two fixed plates 16, all be equipped with on two backup pads 6 with baffle 17 matched with through-hole 18, the width of baffle 17 is greater than the width of spout 2, the length of baffle 17 is greater than the length of spout 2, the design of baffle 17, can shield spout 2, avoid cutting the metal sheet, partial metal piece leads to slider 4 to remove in the spout 2 and hinders or cause the problem of 2 scratches on the spout, and be convenient for collect the processing to the piece.

Two fixed blocks 9 are fixedly arranged on the upper side wall and the lower side wall of each groove 8, a swing rod 11 is rotatably connected between each two fixed blocks 9 through a rotating rod 10, and a clamping mechanism is arranged on each swing rod 11;

the above is noteworthy:

1. the clamping mechanism consists of a stress rod 12, a connecting rod 13 and a supporting block 14, the stress rod 12 is fixedly arranged at one end of the swinging rod 11 close to the groove 8, the connecting rod 13 is fixedly arranged at one end of the swinging rod 11 far away from the groove 8, the connecting rod 13 is provided with a rotating groove, the supporting block 14 is rotatably connected in the rotating groove through a round rod, and a first torsion spring is arranged between the supporting block 14 and the rotating groove, when the metal plate enters the groove 8, which is in contact with the force-receiving lever 12 and pushes the force-receiving lever 12 toward the recess 8, during which the force-receiving lever 12 applies a rotational force to the swing lever 11, the connecting bar 13 is rotated downward until the supporting blocks 14 come into contact with the upper and lower sidewalls of the metal plates, the upper side wall and the lower side wall of the metal plate are clamped, the upper side wall, the lower side wall, the left side wall and the right side wall of the metal plate can be clamped simultaneously under the action of the two clamping plates 7, and the stability of the metal plate between the two clamping plates 7 is improved.

2. And a second torsion spring is arranged between the swinging rod 11 and the two fixed blocks 9, the distance between the rotating rod 10 and the stress rod 12 is smaller than that between the rotating rod 10 and the connecting rod 13, and the size design has the advantage that the supporting block 14 can be ensured to apply enough clamping force to metal.

3. Be equipped with special-shaped holding tank 15 on the lateral wall of recess 8, and special-shaped holding tank 15 cooperatees with swinging arms 11, and special-shaped holding tank 15's design can be accomodate swinging arms 11 to prescribe a limit to its swing angle.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above, 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. A fixing clamp for metal plate wire cutting comprises a workbench (1) and is characterized in that a chute (2) is arranged on the workbench (1), and the chute (2) is rotationally connected with a bidirectional screw rod (3), the bidirectional screw rod (3) is connected with two sliding blocks (4) in a threaded manner, a knob (5) is fixedly arranged at one end of the bidirectional screw rod (3) extending out of the workbench (1), supporting plates (6) are fixedly arranged on the two sliding blocks (4), clamping plates (7) are fixedly arranged on the two supporting plates (6), grooves (8) are arranged at the ends, close to the two clamping plates (7), of the two clamping plates, two fixing blocks (9) are fixedly arranged on the upper side wall and the lower side wall of each groove (8), and a swing rod (11) is rotatably connected between every two fixed blocks (9) through a rotating rod (10), and each swing rod (11) is provided with a clamping mechanism.

2. The fixing clamp for the wire cutting of the metal plate as claimed in claim 1, wherein the clamping mechanism is composed of a stress rod (12), a connecting rod (13) and a supporting block (14), the stress rod (12) is fixedly installed at one end of the swinging rod (11) close to the groove (8), the connecting rod (13) is fixedly installed at one end of the swinging rod (11) far away from the groove (8), a rotating groove is formed on the connecting rod (13), the supporting block (14) is rotatably connected in the rotating groove through a round rod, and a first torsion spring is installed between the supporting block (14) and the rotating groove.

3. The fixing clamp for the wire cutting of the metal plate as claimed in claim 2, wherein a second torsion spring is installed between the swinging rod (11) and the two fixing blocks (9), and the distance between the rotating rod (10) and the stress rod (12) is smaller than the distance between the rotating rod (10) and the connecting rod (13).

4. The fixing jig for wire cutting of metal plates according to claim 1, wherein the side wall of the groove (8) is provided with a special-shaped receiving groove (15), and the special-shaped receiving groove (15) is engaged with the swing lever (11).

5. The fixing clamp for the wire-electrode cutting of the metal plate is characterized in that two fixing plates (16) are fixedly installed on the workbench (1), a partition plate (17) is installed between the two fixing plates (16) in a matched mode, through holes (18) matched with the partition plate (17) are formed in the two supporting plates (6), the width of the partition plate (17) is larger than that of the sliding chute (2), and the length of the partition plate (17) is larger than that of the sliding chute (2).