CN215547024U - Bridge plate convenient to correct mounting plane - Google Patents

Abstract

The utility model belongs to the field of four-axis bridge plates, in particular to a bridge plate convenient for correcting an installation plane, which comprises a workbench; a first fixed seat and a second fixed seat are fixedly connected to two sides of the top end of the workbench respectively; a gap bridge plate is fixedly connected between the top ends of the two trays; the top end and the bottom end of the bridge plate are both provided with a plurality of groups of first positioning holes and second positioning holes which are uniformly distributed; the bottom end of the first positioning hole and the top end of the second positioning hole are respectively provided with a first threaded hole and a second threaded hole; the first positioning holes and the first threaded holes are arranged in a staggered manner with the second positioning holes and the second threaded holes; and then this bridge plate need not go of every angle to find right the coordinate position, very big made things convenient for on-the-spot operating personnel, and only need to find right the machine four-axis center can, the screw hole all goes according to standard position to design, need not go again to beat screw hole fixed work piece to can carry out multistation processing, improve the utilization of machine.

Description

Bridge plate convenient to correct mounting plane

Technical Field

The utility model relates to the field of four-shaft bridge plates, in particular to a bridge plate convenient for correcting an installation plane.

Background

The four-shaft bridge plate is used for processing products, the processed workpiece finds coordinates on the four-shaft bridge plate, and then screw hole positions are randomly punched on the bridge plate by fixing the products to fix the products.

In the prior art, a product is randomly placed on a bridge plate, a screw hole is punched to fix a workpiece, the coordinate of the workpiece can be aligned at a fixed angle, if the workpiece is rotated at any angle, the previous coordinate cannot be started, the coordinate of the current angle can be aligned again, if the coordinate is not aligned, the product is scrapped if the coordinate is light, and if the coordinate is heavy, the machine is installed, so that great loss is brought to a company; accordingly, a bridge plate that facilitates correction of a mounting plane has been proposed to address the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art, the bridge plate convenient for correcting the installation plane is provided, and the problems that a product is randomly placed on the bridge plate, a screw hole is punched to fix a workpiece, the coordinate of the workpiece can be corrected at a fixed angle, if the product is rotated at any angle, the previous coordinate cannot be started, the coordinate of the current angle can be corrected again, if the coordinate is not accurately found, the product is scrapped, and if the coordinate is heavy, the machine is installed, and great loss is brought to a company are solved.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the bridge plate convenient for correcting the installation plane comprises a workbench; a first fixed seat and a second fixed seat are fixedly connected to two sides of the top end of the workbench respectively; a supporting plate is fixedly connected to the top end of one side of the first fixed seat; the top end of the supporting plate is provided with a motor; the output end of the motor is fixedly connected with a shaft lever, and the other end of the shaft lever penetrates through the first fixed seat and is in rotating fit with the first fixed seat; the top end of the second fixed seat is movably connected with a driven rod in a penetrating way; the end of the shaft lever close to the driven lever is fixedly connected with a disc; one ends of the round discs close to each other are fixedly connected with a tray; a gap bridge plate is fixedly connected between the top ends of the two trays; the top end and the bottom end of the bridge plate are both provided with a plurality of groups of first positioning holes and second positioning holes which are uniformly distributed; the bottom end of the first positioning hole and the top end of the second positioning hole are respectively provided with a first threaded hole and a second threaded hole; the first positioning holes and the first threaded holes are arranged in a staggered manner with the second positioning holes and the second threaded holes; four corners of the bottom end of the workbench are fixedly connected with supporting legs; and then this bridge plate need not go of every angle to find right the coordinate position, very big made things convenient for on-the-spot operating personnel, and only need to find right the machine four-axis center can, the screw hole all goes according to standard position to design, need not go again to beat screw hole fixed work piece to can carry out multistation processing, improve the utilization of machine.

Preferably, electric push rods are arranged at the positions of the bottom end of the workbench, which are opposite angles; one side of the electric push rod is fixedly connected with an L-shaped fixed rod, and the top ends of the L-shaped fixed rods are both connected with the bottom end of the workbench; the top end of the workbench corresponding to the electric push rod is provided with through openings; the top end of the electric push rod is fixedly connected with a connecting rod with an open top end, and the top end of the connecting rod extends to the top of the workbench through the through hole; the bottom end inside the connecting rod is fixedly connected with a first spring; the top end of the first spring is fixedly connected with a correcting rod, and the top end of the correcting rod extends to the top of the connecting rod; both sides of the top end and the bottom end of the bridge plate are provided with correcting slide rails; the side walls of the connecting rods are provided with sliding holes; a convex rod is fixedly connected to one side of the bottom end of the correction rod, and the other end of the convex rod extends to the outside of the connecting rod; the convex rod is attached to the top end of the sliding hole; and then this structure can be rectified the bridge plate, has reduced staff's error probability, promotes their work efficiency, has improved the production profit of company simultaneously.

Preferably, the top ends of the convex rods are provided with contacts; the top ends of the sliding holes are provided with contact grooves; the top end of the outer side of the correcting rod is provided with a lamp ring, and the contact groove, the contact and the lamp ring are electrically connected; it is advantageous to prove that the correction was successful.

Preferably, the bottom ends of the supporting legs are fixedly connected with anti-skid pads; playing a role of skid resistance.

Preferably, the gap bridge plate is a steel plate; has certain rigidity and good strength.

Preferably, the width of the bridge plate is the same as that of the tray; is beneficial to the mutual noninterference of the rotation of three hundred and sixty degrees.

Preferably, the side walls of the connecting rods are respectively and movably connected with a T-shaped movable rod in a penetrating manner; one end of the T-shaped movable rod, which is positioned outside the connecting rod, is sleeved with a second spring; one end of the second spring is fixedly connected with the side wall of the connecting rod, and the other end of the second spring is fixedly connected with the T-shaped movable rod; the top ends of the side walls of the correcting rods are provided with fixing grooves; and then this structure can receive and release the correcting lever, avoids influencing the bridge plate and rotates.

Preferably, one end of the driven rod, which is far away from the bridge plate, is fixedly connected with a limiting block; has the function of limiting.

The utility model has the advantages that:

1. according to the utility model, through the structural design of the first fixing seat, the second fixing seat, the supporting plate, the motor, the shaft rod, the driven rod, the disc, the tray, the bridge plate, the first positioning hole, the first threaded hole, the second positioning hole and the second threaded hole, the bridge plate does not need to be aligned at each angle to a coordinate position, so that the field operation personnel are greatly facilitated, only the center of four shafts of the machine needs to be aligned, the screw holes are designed according to standard positions, the screw holes do not need to be drilled to fix a workpiece, the multi-station processing can be carried out, and the utilization rate of the machine is improved;

2. according to the utility model, through the structural design of the electric push rod, the L-shaped fixed rod, the through hole, the connecting rod, the first spring, the correcting rod, the correcting slide rail, the slide hole and the convex rod, the structure can correct the bridge plate, so that the error probability of workers is reduced, the working efficiency of the workers is improved, and the production profit of a company is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic cross-sectional view illustrating a first embodiment of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 2 at B;

FIG. 4 is an enlarged view of a portion of FIG. 1 at C;

FIG. 5 is a schematic perspective view of a bridge plate according to a first embodiment;

FIG. 6 is a schematic structural diagram of a cross section of the second embodiment;

FIG. 7 is an enlarged view of a portion of FIG. 6 at D;

fig. 8 is a partially enlarged view of a portion E of fig. 6.

In the figure: 1. a work table; 2. a first fixed seat; 3. a second fixed seat; 4. a support plate; 5. a motor; 6. a shaft lever; 7. a driven lever; 8. a disc; 9. a tray; 10. a bridge plate; 11. a first positioning hole; 12. a first threaded hole; 13. a second positioning hole; 14. a second threaded hole; 15. supporting legs; 16. an electric push rod; 17. an L-shaped fixing rod; 18. a port; 19. a connecting rod; 20. a first spring; 21. a correction lever; 22. correcting the slide rail; 23. a slide hole; 24. a nose bar; 25. a contact groove; 26. a contact; 27. a lamp ring; 28. a non-slip mat; 29. a T-shaped movable rod; 30. a second spring; 31. fixing grooves; 32. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-5, a bridge plate for facilitating the correction of an installation plane includes a table 1; a first fixed seat 2 and a second fixed seat 3 are fixedly connected to two sides of the top end of the workbench 1 respectively; a supporting plate 4 is fixedly connected to the top end of one side of the first fixed seat 2; the top end of the supporting plate 4 is provided with a motor 5; the output end of the motor 5 is fixedly connected with a shaft lever 6, and the other end of the shaft lever 6 penetrates through the first fixed seat 2 and is in running fit with the first fixed seat; the top end of the second fixed seat 3 is movably connected with a driven rod 7 in a penetrating way; a disc 8 is fixedly connected to one end of the shaft lever 6 close to the driven lever 7; one ends of the discs 8 close to each other are fixedly connected with trays 9; a gap bridge plate 10 is fixedly connected between the top ends of the two trays 9; the top end and the bottom end of the bridge plate 10 are both provided with a plurality of groups of first positioning holes 11 and second positioning holes 13 which are uniformly distributed; the bottom end of the first positioning hole 11 and the top end of the second positioning hole 13 are respectively provided with a first threaded hole 12 and a second threaded hole 14; the first positioning hole 11 and the first threaded hole 12 are arranged in a staggered manner with the second positioning hole 13 and the second threaded hole 14; four corners of the bottom end of the workbench 1 are fixedly connected with supporting legs 15; when the machine works, a workpiece is fixed by the aid of bolts through the fixing piece, the power supply of the motor 5 is further switched on, the output end of the motor 5 drives the shaft rod 6, the shaft rod 6 drives the disc 8 to rotate, the disc 8 drives the tray 9 to rotate, the tray 9 drives the bridge plate 10 to rotate, the workpiece is further driven to rotate, when the angle of the workpiece needs to be changed, under the condition that one corner of the workpiece is fixed and loosened, other bolts are taken down, the workpiece rotates along with the loosened corner until the workpiece reaches a proper angle, then the workpiece is fixed by the fixing piece through the bolts again, the bridge plate does not need to be aligned with the coordinate position at each angle, field operators are greatly facilitated, the centers of four shafts of the machine only need to be aligned, the screw holes are designed according to standard positions, and the workpiece does not need to be fixed by drilling screw holes again, and can carry out multistation processing, improve the utilization rate of machine.

Electric push rods 16 are arranged at the positions of the bottom end of the workbench 1, which are opposite angles; one side of the electric push rod 16 is fixedly connected with an L-shaped fixed rod 17, and the top ends of the L-shaped fixed rods 17 are both connected with the bottom end of the workbench 1; the top end of the workbench 1 corresponding to the electric push rod 16 is provided with through openings 18; a connecting rod 19 with an open top end is fixedly connected to the top end of the electric push rod 16, and the top end of the connecting rod 19 extends to the top of the workbench 1 through a through hole 18; the bottom ends inside the connecting rods 19 are fixedly connected with first springs 20; the top end of the first spring 20 is fixedly connected with a correction rod 21, and the top end of the correction rod 21 extends to the top of the connecting rod 19; the two sides of the top end and the bottom end of the bridge plate 10 are both provided with a correcting slide rail 22; the side walls of the connecting rods 19 are provided with sliding holes 23; a convex rod 24 is fixedly connected to one side of the bottom end of the correction rod 21, and the other end of the convex rod 24 extends to the outside of the connecting rod 19; the convex rod 24 is attached to the top end of the sliding hole 23; in operation, during the calibration process, the bridge plate 10 rotates, at the same time, the electric push rod 16 is switched on to extend, then the connecting rod 19 is driven to move upwards, the connecting rod 19 drives the correcting rod 21 to move upwards, and the correcting rod is stopped until the top end of the correcting rod 21 is positioned at the horizontal central position of the bridge passing plate 10, at this time, in the rotating process of the bridge passing plate 10, the situation that one side of the bridge passing plate 10 is higher than the other side occurs, the lower side of the bridge plate 10 presses the correction rod 21, and the correction rod 21 is extended and retracted into the connecting rod 19, then the lower side of the bridge plate 10 is rotated reversely to be flush with the upper side, when the two protruding rods 24 are engaged with the top ends of the sliding holes 23, namely, the correction is completed, and then the structure can correct the gap bridge plate 10, thereby reducing the error probability of workers, improving the working efficiency of the workers and simultaneously improving the production profit of companies.

The top ends of the convex rods 24 are provided with contacts 26; the top ends of the sliding holes 23 are provided with contact grooves 25; a lamp ring 27 is mounted at the top end of the outer side of the correcting rod 21, and the contact groove 25, the contact 26 and the lamp ring 27 are electrically connected; in operation, when the bridge plate 10 is in the process of calibration, and the two contacts 26 are simultaneously in full contact with the corresponding contact grooves 25, the lamp ring 27 is simultaneously lighted, and the calibration can be proved to be successful.

The bottom ends of the supporting legs 15 are fixedly connected with anti-skid pads 28; playing a role of skid resistance.

The gap bridge plate 10 is a steel plate; has certain rigidity and good strength.

The width of the bridge plate 10 is the same as that of the tray 9; is beneficial to the mutual noninterference of the rotation of three hundred and sixty degrees.

Example two

Referring to fig. 6 to 8, in a first comparative example, as another embodiment of the present invention, the side walls of the connecting rods 19 are all movably connected with T-shaped movable rods 29; one end of the T-shaped movable rod 29, which is positioned outside the connecting rod 19, is sleeved with a second spring 30; one end of the second spring 30 is fixedly connected with the side wall of the connecting rod 19, and the other end of the second spring 30 is fixedly connected with the T-shaped movable rod 29; the top ends of the side walls of the correcting rods 21 are provided with fixing grooves 31; when the correcting device works, after the correction is finished, the electric push rod 16 is controlled to shorten, then the correcting rod 21 is pressed downwards to retract into the connecting rod 19, in the retracting process, when the fixed groove 31 reaches the position of the T-shaped movable rod 29, the T-shaped movable rod 29 enters into the fixed groove 31 under the action of the second spring 30, and then the correcting rod 21 can be retracted and released by the structure, so that the rotation of the bridge plate 10 is prevented from being influenced.

A limit block 32 is fixedly connected to one end of the driven rod 7 far away from the bridge plate 10; has the function of limiting.

The working principle is that when the device works, a workpiece is fixed by a bolt through a fixing piece, the power supply of a motor 5 is further switched on, the output end of the motor 5 drives a shaft rod 6, the shaft rod 6 drives a disc 8 to rotate, the disc 8 drives a tray 9 to rotate, the tray 9 drives a bridge plate 10 to rotate, and further drives the workpiece to rotate, when the angle of the workpiece needs to be converted, under the condition that one corner is fixed and loosened, other bolts are taken down, the workpiece starts to rotate along with the loosened corner until the workpiece reaches a proper angle, then the workpiece is fixed by the bolt through the fixing piece again, in the correction process, the bridge plate 10 rotates, an electric push rod 16 is switched on to extend, then a connecting rod 19 is driven to move upwards, the connecting rod 19 drives a correction rod 21 to move upwards, and the device stops when the top end of the correction rod 21 is positioned at the horizontal center position of the bridge plate 10, at this moment, the bridge plate 10 is in the rotating process, the condition that one side of the bridge plate 10 is higher than the other side can occur, one side of the bridge plate 10 which is lower than one point can extrude the correcting rod 21, the correcting rod 21 stretches into the connecting rod 19 at this moment, then one side of the bridge plate 10 which is lower than one point is reversely rotated, the bridge plate is enabled to be parallel and level with the higher side, when the two convex rods 24 are attached to the top end of the sliding hole 23, the correction is completed, the bridge plate does not need to be aligned at coordinate positions at every angle, the operation personnel on site are greatly facilitated, and only the four-axis center of the machine needs to be aligned, the screw holes are designed according to standard positions, the fixed workpiece of the screw holes does not need to be aligned, multi-station processing can be carried out, and the utilization rate of the machine is improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims (8)

1. A bridge plate convenient for correcting a mounting plane is characterized in that: comprises a workbench (1); a first fixed seat (2) and a second fixed seat (3) are fixedly connected to two sides of the top end of the workbench (1) respectively; a supporting plate (4) is fixedly connected to the top end of one side of the first fixed seat (2); the top end of the supporting plate (4) is provided with a motor (5); the output end of the motor (5) is fixedly connected with a shaft lever (6), and the other end of the shaft lever (6) penetrates through the first fixed seat (2) and is in running fit with the first fixed seat; the top end of the second fixed seat (3) is movably connected with a driven rod (7) in a penetrating way; a disc (8) is fixedly connected to one end of the shaft lever (6) close to the driven lever (7); one ends of the circular discs (8) close to each other are fixedly connected with trays (9); a gap bridge plate (10) is fixedly connected between the top ends of the two trays (9); the top end and the bottom end of the bridge plate (10) are provided with a plurality of groups of first positioning holes (11) and second positioning holes (13) which are uniformly distributed; the bottom end of the first positioning hole (11) and the top end of the second positioning hole (13) are respectively provided with a first threaded hole (12) and a second threaded hole (14); the first positioning hole (11) and the first threaded hole (12) are arranged in a staggered manner with the second positioning hole (13) and the second threaded hole (14); four corners of the bottom end of the workbench (1) are fixedly connected with supporting legs (15).

2. A bridge plate for facilitating alignment of a mounting plane as defined in claim 1, wherein: electric push rods (16) are arranged at the positions of the bottom end of the workbench (1) which are opposite angles; an L-shaped fixing rod (17) is fixedly connected to one side of each electric push rod (16), and the top ends of the L-shaped fixing rods (17) are connected with the bottom end of the workbench (1); the top end of the workbench (1) corresponding to the electric push rod (16) is provided with through holes (18); the top end of the electric push rod (16) is fixedly connected with a connecting rod (19) with an open top end, and the top end of the connecting rod (19) extends to the top of the workbench (1) through a through hole (18); the bottom ends inside the connecting rods (19) are fixedly connected with first springs (20); the top end of the first spring (20) is fixedly connected with a correction rod (21), and the top end of the correction rod (21) extends to the top of the connecting rod (19); both sides of the top end and the bottom end of the bridge plate (10) are provided with a correcting slide rail (22); the side walls of the connecting rods (19) are provided with sliding holes (23); a convex rod (24) is fixedly connected to one side of the bottom end of the correction rod (21), and the other end of the convex rod (24) extends to the outside of the connecting rod (19); the convex rod (24) is attached to the top end of the sliding hole (23).

3. A bridge plate for facilitating alignment of a mounting plane as defined in claim 2, wherein: the top ends of the convex rods (24) are provided with contacts (26); the top ends of the sliding holes (23) are provided with contact grooves (25); the top end of the outer side of the correcting rod (21) is provided with a lamp ring (27), and the contact groove (25), the contact (26) and the lamp ring (27) are electrically connected.

4. A bridge plate for facilitating alignment of a mounting plane as defined in claim 3 wherein: the bottom ends of the supporting legs (15) are fixedly connected with anti-skid pads (28).

5. A bridge plate for facilitating alignment of a mounting plane as defined in claim 4 wherein: the gap bridge plate (10) is a steel plate.

6. A bridge plate for facilitating alignment of a mounting plane as defined in claim 5 wherein: the width of the bridge plate (10) is the same as that of the tray (9).

7. A bridge plate for facilitating alignment of a mounting plane as defined in claim 6, wherein: the side walls of the connecting rods (19) are respectively and movably connected with a T-shaped movable rod (29) in a penetrating way; one end of the T-shaped movable rod (29) positioned outside the connecting rod (19) is sleeved with a second spring (30); one end of the second spring (30) is fixedly connected with the side wall of the connecting rod (19), and the other end of the second spring (30) is fixedly connected with the T-shaped movable rod (29); the top end of the side wall of the correcting rod (21) is provided with a fixing groove (31).

8. A bridge plate for facilitating alignment of a mounting plane as defined in claim 7, wherein: and a limiting block (32) is fixedly connected to one end, far away from the bridge plate (10), of the driven rod (7).

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