CN219189154U - Welding accurate positioning device for sheet metal machining - Google Patents

Abstract

The utility model discloses a welding accurate positioning device for sheet metal machining, which relates to the technical field of sheet metal machining and comprises a workbench, wherein a chute is formed in the upper surface of the workbench, a sliding block is connected to the surface of the chute in a sliding manner, an L-shaped fixing plate is fixedly connected to the upper surface of the sliding block, a limit groove is formed in the upper surface of the workbench, a limiting block is fixedly connected to the lower surface of the L-shaped fixing plate, a limiting block is connected to the surface of the limit groove in a sliding manner, a lifting groove is formed in the side surface of the L-shaped fixing plate, a second screw is connected to the lower end surface of the lifting groove in a rotating manner through a bearing, a pressing plate is connected to the surface of the second screw in a threaded manner, and the pressing plate is connected to the surface of the lifting groove in a sliding manner.

Description

Welding accurate positioning device for sheet metal machining

Technical Field

The utility model relates to the technical field of sheet metal machining, in particular to a welding accurate positioning device for sheet metal machining.

Background

Sheet metal machining is a pivot technology which needs to be held by sheet metal technical staff and is also an important process for forming sheet metal products. The sheet metal processing comprises the traditional cutting and blanking, bending and forming methods and technological parameters, various cold stamping die structures and technological parameters, various equipment working principles and operating methods, and also comprises new stamping technology and new technology. The processing of the part metal plate is called as sheet metal processing.

At present, the panel beating is fixed to the panel beating in welding process, however the specification of panel beating is different, when carrying out welding to different panel beating, need use the difference to add and hold the frock and fix, and current welding platform can't be quick fix the panel beating of different specifications, so current welding platform has the shortcoming of being inconvenient for carrying out welded to the panel beating of different specifications.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a welding accurate positioning device for sheet metal machining, which solves the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the utility model provides a welding accurate positioner for sheet metal processing, includes the workstation, the spout has been seted up to the upper surface of workstation, and the surface sliding connection of spout has the slider, and the upper surface fixedly connected with L type fixed plate of slider, the spacing groove is seted up to the upper surface of workstation, and the lower fixed surface of L type fixed plate has the stopper, and the surface sliding connection of spacing groove has the stopper, the lift groove has been seted up to the side of L type fixed plate, and the lower terminal surface of lift groove is connected with the second lead screw through the bearing rotation, and the surface threaded connection of second lead screw has the clamp plate, and the surface sliding connection of lift groove has the clamp plate.

Optionally, the inner end face of spout is connected with first lead screw through the bearing rotation, and the outer end of first lead screw runs through the side of workstation and runs through the department and be provided with the bearing, and the outer end face fixedly connected with crank of first lead screw.

Optionally, the quantity of crank, first lead screw, slider and L type fixed plate is two and the symmetric distribution is at the upper surface of workstation.

Optionally, the slide has been seted up to the lower surface of spout, and the lower surface fixedly connected with connecting block of slider, the inboard of connecting block is provided with the gyro wheel, the surface roll connection gyro wheel of slide.

Optionally, the up end fixedly connected with rolling disc of second lead screw, the upper surface fixedly connected with dwang of rolling disc.

Optionally, the number of second lead screw, rolling disc, turning block and clamp plate on every L type fixed plate is three, and the equidistance distributes the surface of L type fixed plate.

(III) beneficial effects

The utility model provides a welding accurate positioning device for sheet metal machining, which has the following beneficial effects:

1. this accurate positioner of welding for sheet metal processing, through first lead screw, the slider, the setting of L type fixed plate and clamp plate, make this accurate positioner of welding for sheet metal processing possess the effect of carrying out quick fixation to the sheet metal component, during the use, the staff will need carry out welded two sheet metal components respectively will place on two L type fixed plates about, after placing, the staff drives the rolling disc through rotating the turning block and rotates, and then drive the second lead screw and rotate, and then make second lead screw surface threaded connection's clamp plate move down, compress tightly the sheet metal component on the L type fixed plate through clamp plate move down, play the effect of fixed sheet metal component, fix the L type fixed plate of both sides respectively with two sheet metal components after, at this moment the staff can rotate the crank, drive first lead screw through the crank and rotate, and then make first lead screw surface threaded connection's slider pass through the gyro wheel of lower surface and slide in the slide, and then make L type fixed plate wholly move, and then can adjust the distance between two sheet metal components that wait to weld, can carry out quick operation after adjusting, the purpose of welding has been reached.

2. This welding accurate positioner is used in sheet metal working, through the setting of L type fixed plate and a plurality of clamp plate, make this welding accurate positioner for sheet metal working possess the effect of the sheet metal component of the different thickness of centre gripping of being convenient for, during the use, the staff is according to waiting the size of weldment, through rotating the crank left, make the crank drive first lead screw rotate left, and then make first lead screw surface threaded connection's slider outside remove, and then drive L type fixed plate and remove outside at the upper surface of workstation, after removing suitable position, can rotate the rolling disc again left, drive the second lead screw through the rolling disc and rotate left, and then make second lead screw surface threaded connection's clamp plate upwards remove, until remove to with take the height that weldment thickness accords with can, after adjusting, can fix waiting welded sheet metal component, waiting to weld through the sheet metal component that can the different specifications of centre gripping, the purpose of improving the suitability of device has been reached.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic view of the present utility model in elevation;

FIG. 4 is a schematic diagram of the structure of FIG. 3A according to the present utility model;

fig. 5 is a schematic side view in cross section of the present utility model.

In the figure: 1. a work table; 2. a chute; 3. a crank; 4. a first lead screw; 5. a slide block; 51. a slideway; 52. a connecting block; 53. a roller; 6. an L-shaped fixing plate; 7. a lifting groove; 8. a second lead screw; 9. a rotating disc; 10. a rotating block; 11. a pressing plate; 12. a limit groove; 13. and a limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1 to 5, the present utility model provides the following technical solutions: the utility model provides a welding precision positioning device for sheet metal processing, which comprises a workbench 1, spout 2 has been seted up to the upper surface of workstation 1, the surface sliding connection of spout 2 has slider 5, the interior terminal surface of spout 2 is connected with first lead screw 4 through the bearing rotation, the lateral surface and the department of running through of workstation 1 are provided with the bearing of outer end penetration of first lead screw 4, the outer terminal surface fixedly connected with crank 3 of first lead screw 4, crank 3, first lead screw 4, slider 5 and L type fixed plate 6's quantity is two and symmetric distribution has offered slide 51 at the lower surface of the upper surface spout 2 of workstation 1, the lower surface fixedly connected with connecting block 52 of slider 5, the inboard of connecting block 52 is provided with gyro wheel 53, the surface rolling connection gyro wheel 53 of slide 51, the upper surface fixedly connected with L type fixed plate 6 of slider 5, the upper surface of workstation 1 is spacing groove 12, the lower surface fixedly connected with stopper 13 of L type fixed plate 6, the lift groove 7 has been seted up to the lateral surface of L type fixed plate 6, the lower terminal surface of lift groove 7 is through rotating the bearing 8, the second lead screw 8, the upper surface of the second lead screw 8 is connected with the fixed plate 10, the fixed disk 9 is connected with the fixed disk of 3, the fixed disk of 3 is rotated, the fixed disk 9 is rotated, the fixed surface of the fixed disk is connected with the top surface of the second lead screw 8, the fixed disk is connected with the top surface of the top plate is 9.

In order to achieve the purpose of being convenient for quick fixation, during the use, the staff will need to carry out welded two sheet metal components respectively will place left and right sides on two L type fixed plates 6, after placing, the staff drives the rolling disc 9 through rotating the rotating block 10 and rotates, and then drive second lead screw 8 and rotate, and then make the clamp plate 11 of second lead screw 8 surface threaded connection move downwards, compress tightly the sheet metal component on the L type fixed plate 6 through clamp plate 11 move downwards, play the effect of fixed sheet metal component, fix two sheet metal components respectively behind the L type fixed plate 6 of both sides, at this moment the staff can rotate crank 3, drive first lead screw 4 through crank 3 and rotate, and then make slider 5 of first lead screw 4 surface threaded connection slide in slide 51 through gyro wheel 53 of lower surface, and then make L type fixed plate 6 wholly remove, and then can adjust the distance between the two sheet metal components of waiting to weld, can carry out welding operation after adjusting, the purpose of being convenient for quick fixation has been reached.

Example 2

Referring to fig. 1 to 5, the present utility model provides the following technical solutions: the utility model provides a welding precision positioning device for sheet metal processing, comprises a workbench 1, spout 2 has been seted up to the upper surface of workstation 1, the interior terminal surface of spout 2 is connected with first lead screw 4 through the bearing rotation, the side and the department of running through of workstation 1 are provided with the bearing of the outer end of first lead screw 4, the outer terminal surface fixedly connected with crank 3 of first lead screw 4, the surface sliding connection of spout 2 has slider 5, the upper surface fixedly connected with L type fixed plate 6 of slider 5, spacing groove 12 is seted up to the upper surface of workstation 1, the lower surface fixedly connected with stopper 13 of L type fixed plate 6, spacing groove 12's surface sliding connection has stopper 13, lifting groove 7 has been seted up to the side of L type fixed plate 6, the lower terminal surface of lifting groove 7 is connected with second lead screw 8 through the bearing rotation, the up end fixedly connected with rolling disc 9 of second lead screw 8, the upper surface fixedly connected with rolling disc 10 of rolling disc 9, the surface threaded connection of second lead screw 8 has clamp plate 11, the surface sliding connection of lifting groove 7 has clamp plate 11, the equal to the quantity of rolling disc 8, rolling disc 11 is three on every L type fixed plate 6, rolling disc 10, the quantity of rolling disc 10 and the equal distribution of rolling disc is three L type fixed plate 6.

In order to achieve the purpose of improving the suitability of the device, when in use, a worker rotates the crank 3 leftwards according to the size of a piece to be welded, so that the crank 3 drives the first lead screw 4 to rotate leftwards, the sliding block 5 in threaded connection with the surface of the first lead screw 4 moves outwards, the L-shaped fixing plate 6 is driven to move outwards on the upper surface of the workbench 1, the rotating disc 9 can be rotated leftwards after the L-shaped fixing plate moves to a proper position, the second lead screw 8 is driven to rotate leftwards through the rotating disc 9, the pressing plate 11 in threaded connection with the surface of the second lead screw 8 moves upwards until the pressing plate moves to a height consistent with the thickness of the piece to be welded, after the adjustment, the piece to be welded can be fixed, and the purpose of improving the suitability of the device is achieved by clamping sheet metal pieces to be welded of different specifications.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. Welding accurate positioning device for sheet metal machining comprises a workbench and is characterized in that: the upper surface of workstation has seted up the spout, and the surface sliding connection of spout has the slider, and the upper surface fixedly connected with L type fixed plate of slider, the spacing groove is seted up to the upper surface of workstation, and the lower surface fixedly connected with stopper of L type fixed plate, the surface sliding connection of spacing groove has the stopper, and the lift groove has been seted up to the side of L type fixed plate, and the lower terminal surface of lift groove is connected with the second lead screw through the bearing rotation, and the surface threaded connection of second lead screw has the clamp plate, and the surface sliding connection of lift groove has the clamp plate.

2. The welding accurate positioning device for sheet metal machining according to claim 1, wherein: the inner end face of the sliding groove is rotationally connected with a first lead screw through a bearing, the outer end of the first lead screw penetrates through the side face of the workbench, the penetrating part is provided with a bearing, and the outer end face of the first lead screw is fixedly connected with a crank.

3. The welding accurate positioning device for sheet metal machining according to claim 2, wherein: the number of the crank, the first lead screw, the sliding block and the L-shaped fixing plate is two, and the crank, the first lead screw, the sliding block and the L-shaped fixing plate are symmetrically distributed on the upper surface of the workbench.

4. The welding accurate positioning device for sheet metal machining according to claim 1, wherein: the lower surface of spout has seted up the slide, and the lower surface fixedly connected with connecting block of slider, the inboard of connecting block is provided with the gyro wheel, the surface roll connection gyro wheel of slide.

5. The welding accurate positioning device for sheet metal machining according to claim 1, wherein: the upper end face of the second screw rod is fixedly connected with a rotating disc, and the upper surface of the rotating disc is fixedly connected with a rotating block.

6. The welding accurate positioning device for sheet metal machining according to claim 1, wherein: the number of the second lead screws, the rotating discs, the rotating blocks and the pressing plates on each L-shaped fixing plate is three, and the surfaces of the L-shaped fixing plates are equidistantly distributed.

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