CN220548245U - Quick pneumatic adsorption film positioning jig - Google Patents

Abstract

The utility model relates to the technical field of jigs, in particular to a quick pneumatic adsorption film positioning jig which comprises a base and a supporting plate, wherein the supporting plate is arranged above the base, a vacuum chuck is arranged at the upper end of the supporting plate, and a first connecting plate is arranged in the middle of the upper end of the base. According to the utility model, the first connecting rod and the second connecting rod are driven to move through the movement of the two sliding blocks, so that the supporting plate can be pushed to move upwards or downwards, the height of the positioned workpiece can be adjusted, workers can adjust according to actual use requirements, the heights of film pasting operations of workers with different heights can be met, the film pasting operations of the workers on the workpiece are convenient, the use is more convenient, the two sliding blocks are controlled to move relatively through the rotation of the threaded rod, the supporting plate and the workpiece positioned and installed on the supporting plate are further controlled to move, and the height adjustment of the supporting plate and the workpiece is more stable.

Description

Quick pneumatic adsorption film positioning jig

Technical Field

The utility model relates to the technical field of jigs, in particular to a quick pneumatic adsorption film-sticking positioning jig.

Background

The jig is a large tool for woodworking, ironmaking, bench workers, machinery, electric control and other handicraft articles, is mainly used as a tool for assisting in controlling positions or actions (or both), and can be divided into three types of process assembly jigs, project test jigs and circuit board test jigs, and the jigs are needed in the film pasting process.

In the use process, the positioning jig is complicated in positioning and fixing of the workpiece, is inconvenient to use, and cannot be used for effectively adjusting the height of the film pasting operation, so that the quick pneumatic film pasting positioning jig is provided.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a quick pneumatic adsorption film-sticking positioning jig.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a quick pneumatic adsorption pad pasting positioning jig, includes base and backup pad, the backup pad sets up in the top of base, the upper end of backup pad is provided with vacuum chuck, the mid-mounting of base upper end has connecting plate one, the mid-mounting of backup pad bottom has connecting plate two, all rotate in connecting plate one and the connecting plate two and turn into there is the screw, connecting plate one and connecting plate two are fixed with base and backup pad thread through the screw respectively, be provided with adjusting structure between base and the backup pad, adjusting structure includes threaded rod and slider, the quantity of slider is two, two there is the space between the slider, every the both ends of slider are articulated connecting rod one and connecting rod two respectively, two connecting rod one all is articulated with connecting plate two, two connecting rod two all are articulated with connecting plate one.

As a preferable technical scheme of the utility model, threaded holes are formed in the surfaces of the two sliding blocks, and the threaded directions of the two threaded holes are opposite.

As a preferable technical scheme of the utility model, a fixed block is fixedly arranged at the upper end of the first connecting plate, and the threaded rod is rotationally connected with the fixed block.

As a preferable technical scheme of the utility model, the threaded rod penetrates through two threaded holes, and hand wheels are fixedly arranged at two ends of the threaded rod.

As a preferable technical scheme of the utility model, limiting blocks are fixedly arranged at the bottom ends of the two sliding blocks, limiting rods are fixedly arranged at the two ends of the fixed block, and the two limiting rods respectively penetrate through the limiting blocks.

As a preferable technical scheme of the utility model, each first connecting rod is positioned above each second connecting rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. the movement through two sliders can drive connecting rod one and connecting rod two and remove to can promote the backup pad upwards or remove downwards, can adjust the height of work piece after the location, the staff can adjust according to the in-service use demand, can satisfy the height of different height staff pad pasting operations, make things convenient for the staff to carry out the pad pasting operation to the work piece, it is more convenient to use, rotate two slider relative movements of control through the threaded rod, and then control backup pad and location are installed the work piece in the backup pad and are removed, highly adjustment to backup pad and work piece is more stable, this tool adopts vacuum chuck to fix a position the work piece, the location is comparatively swift convenient.

2. The screw is gone into through all rotatory turning round in connecting plate one and the connecting plate two, and connecting plate one and connecting plate two are respectively through screw and base and backup pad threaded connection, conveniently install adjusting structure, run through the stopper through two gag lever posts are movable respectively, have played spacing effect to the removal of slider, avoid the slider to take place the condition of position offset for height regulation is more stable, has improved the practicality of this quick pneumatic adsorption pad pasting positioning jig.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the rapid pneumatic adsorption film positioning jig of the utility model;

FIG. 2 is a schematic view of the structure of the vacuum chuck of the present utility model;

FIG. 3 is a schematic structural view of a first connecting plate according to the present utility model;

FIG. 4 is a schematic view of a slider according to the present utility model.

Wherein: 1. a base; 2. a support plate; 21. a vacuum chuck; 3. a first connecting plate; 31. a fixed block; 32. a limit rod; 4. a second connecting plate; 5. a threaded rod; 51. a hand wheel; 6. a slide block; 61. a first connecting rod; 62. a second connecting rod; 63. and a limiting block.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a quick pneumatic adsorption film positioning jig comprises a base 1 and a supporting plate 2, wherein the supporting plate 2 is arranged above the base 1, the upper end of the supporting plate 2 is provided with a vacuum chuck 21, the middle part of the upper end of the base 1 is provided with a first connecting plate 3, the middle part of the bottom end of the supporting plate 2 is provided with a second connecting plate 4, screws are respectively rotationally twisted in the first connecting plate 3 and the second connecting plate 4, the first connecting plate 3 and the second connecting plate 4 are respectively fixed with the base 1 and the supporting plate 2 through screws, an adjusting structure is arranged between the base 1 and the supporting plate 2, the adjusting structure comprises a threaded rod 5 and two sliding blocks 6, the number of the sliding blocks 6 is two, a gap is reserved between the two sliding blocks 6, two ends of each sliding block 6 are respectively hinged with a first connecting rod 61 and a second connecting rod 62, the two first connecting rods 61 are respectively hinged with the second connecting plate 4, the two connecting rods II 62 are hinged with the connecting plate I3, threaded holes are formed in the surfaces of the two sliding blocks 6, the threaded directions of the two threaded holes are opposite, a fixed block 31 is fixedly arranged at the upper end of the connecting plate I3, a threaded rod 5 is rotationally connected with the fixed block 31, the threaded rod 5 penetrates through the two threaded holes, hand wheels 51 are fixedly arranged at the two ends of the threaded rod 5, limiting blocks 63 are fixedly arranged at the bottom ends of the two sliding blocks 6, a workpiece needing film pasting is placed on the vacuum chuck 21, the atmospheric pressure is acting force, the workpiece is stably positioned on the vacuum chuck 21, the vacuum chuck 21 is of the prior art, the vacuum chuck 21 is well known to the person skilled in the art, therefore, after the workpiece is positioned, a user can carry out film pasting operation, when the height of the film pasting operation needs to be adjusted, the user twists the hand wheels 51, make threaded rod 5 rotate, can drive two sliders 6 and be close to each other or keep away from each other and remove through the rotation of threaded rod 5, can drive connecting rod one 61 and connecting rod two 62 and remove through the removal of two sliders 6, thereby can promote backup pad 2 upwards or move down, can adjust the height of work piece after the location, the staff can adjust according to the actual use demand, can satisfy the height of different height staff pad pasting operations, make things convenient for the staff to carry out the pad pasting operation to the work piece, it is more convenient to use, rotate two sliders 6 relative movement through threaded rod 5, and then control backup pad 2 and the work piece of location installation in backup pad 2 and remove, highly adjustment to backup pad 2 and work piece is more stable, all rotate in through connecting plate one 3 and connecting plate two 4 and turn into the screw, connecting plate one 3 and connecting plate two 4 are respectively through screw and base 1 and backup pad 2 thread tightening, the convenience is installed adjusting structure, run through stopper 63 respectively, the removal to slider 6 has played spacing effect, avoid slider 6 to take place the position to shift's condition, make the height of adjustment stable, the high stability, the two pneumatic jig 31 that has been installed at two ends of two fixed connection rods 31, two limit bars 31 are located two fixed at two limit bars 31 respectively, each side of the two limit bars 31 are fixed respectively.

When in use, a workpiece to be filmed is placed on the vacuum chuck 21, the atmospheric pressure is acting force, so that the workpiece is stably positioned on the vacuum chuck 21, the vacuum chuck 21 is the prior art, which is well known to the skilled person, therefore, after the workpiece is positioned, a user can carry out the filming operation, when the height of the filming operation is required to be adjusted, the user can rotate the threaded rod 5 by twisting the hand wheel 51, the two sliding blocks 6 are driven to move close to or far away from each other through the rotation of the threaded rod 5, the first connecting rod 61 and the second connecting rod 62 are driven to move through the movement of the two sliding blocks 6, so that the supporting plate 2 can be pushed to move upwards or downwards, the height of the workpiece after the positioning can be adjusted, and the staff can adjust according to the actual use requirement, can satisfy the height of different height staff pad pasting operations, make things convenient for the staff to carry out the pad pasting operation to the work piece, it is more convenient to use, rotate two slider 6 relative movement through threaded rod 5, and then control backup pad 2 and location are installed and are removed at the work piece on backup pad 2, highly adjustment to backup pad 2 and work piece is more stable, it has the screw to turn into through all rotatory the turning in connecting plate one 3 and connecting plate two 4, connecting plate one 3 and connecting plate two 4 pass through screw and base 1 and backup pad 2 thread tightening respectively, conveniently install adjusting structure, run through stopper 63 through two gag lever post 32 activities respectively, the removal to slider 6 has played limiting displacement, avoid slider 6 to take place the condition of position offset, make height regulation more stable, the practicality of this quick pneumatic absorption pad pasting positioning jig has been improved.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims (6)

1. The utility model provides a quick pneumatic adsorption pad pasting positioning jig, includes base (1) and backup pad (2), its characterized in that, backup pad (2) set up the top at base (1), the upper end of backup pad (2) is provided with vacuum chuck (21), mid-mounting on base (1) upper end has connecting plate one (3), mid-mounting on backup pad (2) bottom has connecting plate two (4), all rotatory turning into has the screw in connecting plate one (3) and connecting plate two (4), connecting plate one (3) and connecting plate two (4) are respectively through screw and base (1) and backup pad (2) screw thread tightening, be provided with adjusting structure between base (1) and backup pad (2), adjusting structure includes threaded rod (5) and slider (6), the quantity of slider (6) is two there is the space between slider (6), every the both ends of slider (6) are articulated connecting rod one (61) and connecting rod two (62) respectively, two connecting rod one (61) are all articulated with two connecting rod two (4) are connected with two connecting plates (3).

2. The rapid pneumatic adsorption film positioning jig according to claim 1, wherein threaded holes are formed in the surfaces of the two sliding blocks (6), and the threaded directions of the two threaded holes are opposite.

3. The rapid pneumatic adsorption film positioning jig according to claim 2, wherein a fixing block (31) is fixedly arranged at the upper end of the first connecting plate (3), and the threaded rod (5) is rotatably connected with the fixing block (31).

4. A quick pneumatic adhesive film positioning jig according to claim 3, wherein the threaded rod (5) penetrates through two threaded holes, and two ends of the threaded rod (5) are fixedly provided with hand wheels (51).

5. The quick pneumatic adsorption film positioning jig according to claim 4, wherein limiting blocks (63) are fixedly installed at the bottom ends of the two sliding blocks (6), limiting rods (32) are fixedly installed at the two ends of the fixed block (31), and the two limiting rods (32) respectively penetrate through the limiting blocks (63) in a movable mode.

6. The rapid pneumatic adhesive film positioning jig according to claim 1, wherein each first connecting rod (61) is located above each second connecting rod (62).