CN218364349U

CN218364349U - Fixture assembly table

Info

Publication number: CN218364349U
Application number: CN202221892484.1U
Authority: CN
Inventors: 朱志军; 朱翰钦
Original assignee: Huangshan Minglun Precision Hardware Co ltd
Current assignee: Huangshan Minglun Precision Hardware Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2023-01-24
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses an anchor clamps assembly bench, including the assembly seat. The assembly seat is provided with a clamping component. The clamping assembly comprises a bearing plate, two groups of air pipelines, a pressure rod, a side push rod and an extrusion piece. The bearing plate is parallel to the assembling surface of the assembling seat. The bearing plate is rotatably provided with a ball on the side far away from the assembling seat. The two groups of air pipelines are in central symmetry along the bearing plate. Piston blocks are arranged at both ends of the air pipeline. One end of the pressure lever is connected with the bearing plate, and the other vertical connecting end is connected with the piston block in the vertical end. The side push rod is parallel to the bearing plate, one end of the side push rod is connected with a clamping plate, and the other end of the side push rod is connected with a piston block in the horizontal end. The extrusion piece comprises a top plate and an extrusion cylinder. The top plate is arranged on the top of the clamping plate. Extrusion cylinder installs on the roof and mutually perpendicular with the bearing plate, and extrusion cylinder's flexible end is directional bearing plate and is rotated and be provided with the ball. The utility model discloses a clamp assembly platform can realize the location placed in the middle of the work piece fast, and the precision is high, the subsequent assembling process of being convenient for.

Description

Fixture assembly table

Technical Field

The utility model relates to a frock clamp equipment technical field, concretely relates to anchor clamps assembly bench.

Background

The fixture assembling table is an indispensable component for machining and is used for clamping the workpieces, so that the two workpieces can be assembled. With the continuous improvement of the industrial level, the requirements on the assembling tool are also continuously improved, and particularly, the workpiece with high precision requirement is assembled.

Traditional anchor clamps assembly bench utilizes the assembly bench punch holder to carry out the centre gripping earlier to the work piece, and the splint mutual independence of both sides in the centre gripping process makes the splint of both sides carry out the centre gripping to the work piece in the middle of under the drive of manual work or cylinder, and this kind of centre gripping mode is because the splint mutual independence of both sides, can not guarantee that the work piece after the centre gripping all is located the middle part of assembly bench at every turn, still need measure the position of work piece during follow-up assembly, leads to complex operation, and positioning accuracy is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor clamps assembly bench.

The utility model solves the technical problems that: the clamping plates on two sides of the traditional clamp assembly table are mutually independent, so that the workpiece clamped at each time cannot be ensured to be positioned in the middle of the assembly table, the position of the workpiece needs to be measured during subsequent assembly, and the traditional clamp assembly table is complex in operation and poor in positioning accuracy.

The purpose of the utility model can be realized by the following technical scheme:

a fixture assembly stand comprises an assembly base. The assembly seat is provided with a clamping component. The clamping assembly comprises a bearing plate, two groups of air pipelines, pressure rods in one-to-one correspondence with the air pipelines, side push rods in one-to-one correspondence with the air pipelines and extrusion pieces in one-to-one correspondence with the clamping plates.

The bearing plate is parallel to the assembling surface of the assembling seat. The bearing plate is rotatably provided with a ball on the side far away from the assembling seat.

The two groups of air pipelines are in central symmetry along the bearing plate. The air pipeline is installed in the assembly seat, and the piston block is all installed at both ends. Wherein, the end far away from the center of the assembling seat is parallel to the bearing plate and is defined as a horizontal end. The other end is perpendicular to the bearing plate and is defined as a vertical end.

One end of the pressure lever is vertically connected with the bearing plate, and the other end of the pressure lever is connected with the piston block in the vertical end.

The side push rod is parallel to the bearing plate, one end of the side push rod is connected with a clamping plate, and the other end of the side push rod is connected with a piston block in the horizontal end.

The extrusion piece comprises a top plate and an extrusion cylinder. The top plate is arranged on the top of the clamping plate. Extrusion cylinder installs on the roof and mutually perpendicular with the bearing plate, and extrusion cylinder's flexible end is directional bearing plate and is rotated and be provided with the ball.

As a further aspect of the present invention: a guide piece vertical to the bearing plate is arranged between the bearing plate and the assembling seat. The guide part is used for controlling the bearing plate to be adjusted along the extending direction of the guide part.

As a further aspect of the present invention: an elastic reset piece is arranged between the bearing plate and the assembling seat. The elastic resetting piece is used for adjusting the distance between the bearing plate and the assembling seat through elasticity when the bearing plate is not loaded.

As a further aspect of the present invention: the fixture assembly station further includes a rotation seat. An angle adjusting component is arranged between the rotating seat and the assembling seat. The angle adjusting component is used for adjusting the angle between the rotating seat and the assembling seat.

As a further aspect of the present invention: the fixture mounting station further includes a base. The base and the rotating seat are parallel to each other. The center of the surface of the base is rotatably provided with a rotating shaft, and the other end of the rotating shaft is fixedly connected with a rotating seat.

As a further aspect of the present invention: the fixture assembling table further comprises a height adjusting piece which is arranged at the bottom of the base and used for adjusting the height of the base in the vertical direction.

The utility model has the advantages that:

the utility model discloses a fixture assembly platform is when using, place one of them work piece that wait to assemble on the bearing plate earlier, bearing plate pressurized drives the depression bar and descends, through the mating reaction of air duct and piston piece, drive the side push rod outwards ejecting, and then carry out certain centre gripping through splint to the piece of treating the assembly, after waiting to stabilize again drive the extrusion cylinder and extrude to the piece top surface of treating the assembly, make the piece of waiting to assemble carry out one-step regulation, can realize the centering of work piece fast and fix a position, the precision is high, be convenient for subsequent assembly process; meanwhile, after assembly is completed, the clamping of the workpiece can be released by contraction of the extrusion cylinder, and the dismounting operation is convenient and fast.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic structural view of a fixture assembly stand according to the present invention;

FIG. 2 is a schematic structural view of the mounting seat and the clamping assembly of the present invention;

fig. 3 is a schematic structural diagram of the rotating seat and the base of the present invention.

In the figure: 1. a base; 2. a lifting cylinder; 3. a rotating seat; 301. a groove; 4. a guide bar; 5. a screw rod; 6. an adjusting block; 7. a hinged lever; 8. assembling a seat; 9. rotating the handle; 10. an air duct; 11. a pressure lever; 12. a bearing plate; 13. a ball bearing; 14. a splint; 15. a piston block; 16. a top plate; 17. an extrusion cylinder; 18. a side push rod; 19. a rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention relates to a fixture assembly table, which includes an assembly base 8. The assembly seat 8 is provided with a clamping component. The clamping assembly comprises a bearing plate 12, two groups of air pipelines 10, pressure rods 11 which correspond to the air pipelines 10 one by one, side push rods 18 which correspond to the air pipelines 10 one by one and extrusion parts which correspond to clamping plates 14 one by one.

Wherein the bearing plate 12 is parallel to the mounting surface of the mounting socket 8. The bearing plate 12 is rotatably mounted with balls 13 on the side facing away from the mounting seat 8. As shown in fig. 2, the bearing plate 12 is located above the assembly base 8, and the upper surface is rotatably embedded with a plurality of balls 13. When assembling and clamping, a piece to be clamped is placed on the ball 13 of the bearing plate 12, and the piece to be clamped can be adjusted on the bearing plate 12 in a sliding mode through the ball 13.

Wherein the two sets of air ducts 10 are centrally symmetrical along the bearing plate 12. The air duct 10 is mounted in the mounting seat 8 and has piston blocks 15 mounted at both ends. Wherein, the end far away from the center of the assembly seat 8 is parallel to the bearing plate 12, and the end is defined as a horizontal end. The other end is perpendicular to the bearing plate 12 and is defined as the vertical end. Referring to fig. 2, the horizontal end is located above the bearing plate 12, and the vertical end is located inside the mounting seat 8. Of course, this is just one of the structures, and in embodiments, other configurations are possible, for example, the vertical end may extend outside the mounting seat 8.

Wherein, one end of the pressure lever 11 is vertically connected with the bearing plate 12, and the other end is connected with the piston block 15 in the vertical end. The side push rod 18 is parallel to the bearing plate 12, and one end is connected with the clamping plate 14, and the other end is connected with the piston block 15 in the horizontal end. When the assembly is carried out, firstly, a piece to be assembled is placed on the bearing plate 12, the bearing plate 12 is pressed to drive the pressure rod 11 to descend, and the side push rod 18 is driven to eject outwards through the matching action of the air pipeline 10 and the piston block 15, so that the piece to be assembled is clamped.

Wherein the extrusion comprises a top plate 16 and an extrusion cylinder 17. A top plate 16 is mounted on top of the clamping plate 14. The extrusion cylinder 17 is installed on the top plate 16 and is perpendicular to the bearing plate 12, and the telescopic end of the extrusion cylinder 17 points to the bearing plate 12 and is rotatably provided with the ball 13. After the part to be assembled is placed on the bearing plate 12, certain adjustment can be carried out under the action of self gravity, and the extrusion cylinder 17 is driven to extrude the top surface of the part to be assembled after the part to be assembled is stabilized, so that the part to be assembled is adjusted in one step, and the centered positioning and clamping are finally realized.

The utility model discloses a fixture assembly platform is when using, place one of them work piece that wait to assemble on bearing plate 12 earlier, bearing plate 12 is pressed and is driven depression bar 11 and descends, through the cooperation of air duct 10 and piston block 15, it is ejecting outward to drive side push rod 18, and then carry out certain centre gripping through splint 14 to the piece of treating the assembly, drive extrusion cylinder 17 again and extrude the top surface of the piece of treating the assembly after waiting to stabilize, make the piece of waiting to assemble obtain carrying out one-step regulation, can realize the centering location of work piece fast, the precision is high, be convenient for subsequent assembly process; meanwhile, after assembly is completed, the extrusion cylinder 17 contracts to release clamping of the workpiece, and disassembly and assembly operations are convenient and quick.

It should be noted that, considering that the side wall of the workpiece may rub against the side wall of the clamping plate 14 up and down, the side wall of the clamping plate 14 should be smooth to reduce the friction force and ensure smooth sliding between the workpiece and the clamping plate 14. Further, if need further improve the location effect placed in the middle the utility model discloses an in the embodiment, can also be provided with multiunit air duct 10 in assembly seat 8 to be equipped with corresponding other parts, can follow a plurality of angles and carry out the centre gripping of fixing a position between two parties to the work piece, improve centre gripping effect and positioning accuracy.

In one embodiment of the present invention, a guide perpendicular to the bearing plate 12 is provided between the bearing plate 12 and the mounting seat 8. The guide is used to control the adjustment of the bearing plate 12 in the direction of extension of the guide. Specifically, the guide can be set up with the form of telescopic link, and both ends are connected with bearing plate 12 and assembly seat 8 respectively, through the flexible regulation of mode guide bearing plate 12 of telescopic link, prevent to take place the lateral deviation. Of course, it is also possible to arrange the guide rod 4 in such a way that one end of the guide rod 4 is fixed at the bottom of the bearing plate 12 and the other end is movably arranged in the mounting seat 8.

In one embodiment of the present invention, an elastic restoring member is further disposed between the bearing plate 12 and the mounting seat 8. The elastic resetting piece is used for adjusting the distance between the bearing plate 12 and the assembly base 8 through elasticity when the bearing plate 12 is not loaded. The specific form of the elastic return member is not limited, such as a spring, an elastic rod, etc. When the extrusion cylinder 17 contracts to take the workpiece, the elastic force of the elastic reset piece is helpful for taking the workpiece off, and meanwhile, after the workpiece is taken out, the bearing plate 12 automatically resets to drive the clamping plate 14 to two sides for being used next time.

In one embodiment of the present invention, the fixture assembling table further comprises a rotating base 3. An angle adjusting component is arranged between the rotating seat 3 and the assembling seat 8. The angle adjusting component is used for adjusting the angle between the rotating seat 3 and the assembling seat 8. Specifically, the specific type of the angle adjusting assembly is not limited, for example, one end of the assembling seat 8 is hinged to the rotating seat 3, an electric push rod is installed on the rotating seat 3, the other end of the electric push rod is hinged to the middle of the assembling seat 8 in a sliding mode, and the angle adjustment can be completed when the electric push rod adjusts the length. Certainly, in order to make the layout of the assembly table more reasonable, the embodiment specifically provides an angle adjusting assembly, which includes a guide rod 4, a screw rod 5, an adjusting block 6, a hinge rod 7 and a rotating handle 9. Wherein, the surface of the rotating seat 3 is provided with a groove 301, the guide rod 4 is fixedly arranged in the groove 301, the screw rod 5 is arranged in parallel with the guide rod 4 and is rotatably arranged in the groove 301, and one end of the screw rod extends out of the rotating seat 3 and is connected with the rotating handle 9. The adjusting block 6 is sleeved outside the guide rod 4 in a sliding manner and is in threaded connection with the screw rod 5. One end of the hinge rod 7 is hinged with the adjusting block 6, and the other end is hinged with the middle part of the assembling seat 8. One end of the assembling seat 8 is rotatably arranged in the groove 301. When the angle is adjusted, the handle 9 is rotated.

In one embodiment of the present invention, the fixture mounting table further comprises a base 1. The base 1 and the rotating seat 3 are parallel to each other. The surface center of the base 1 is rotatably provided with a rotating shaft 19, and the other end of the rotating shaft 19 is fixedly connected with the rotating seat 3. Of course, damping may be provided between the shaft 19 and the base 1 for improved stability. A motor may also be provided such that the shaft 19 is controlled by the motor. Further, the fixture assembling table may further be provided with a height adjusting member, which is disposed at the bottom of the base 1 and is used for adjusting the height of the base 1 in the vertical direction. The specific type of the height adjusting member is not limited, and may be an electric push rod, a lifting cylinder 2, or the like.

The utility model discloses an anchor clamps assembly has improved application scope through setting up angle adjusting part, base 1, rotating seat 3 and altitude mixture control spare etc. can carry out the multi-angle regulation in follow-up assembling process, improves assembly efficiency.

Although an embodiment of the present invention has been described in detail, the description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention. The equivalent changes and improvements made according to the application scope of the present invention should be still included in the patent coverage of the present invention.

Claims

1. A clamp assembly station, characterized in that it comprises an assembly seat (8); the assembling seat (8) is provided with a clamping component; the clamping assembly comprises:

a bearing plate (12) parallel to the mounting surface of the mounting seat (8); the side surface of the bearing plate (12) far away from the assembling seat (8) is rotatably provided with a ball (13);

two groups of air ducts (10) which are centrosymmetric along the bearing plate (12); the air pipeline (10) is arranged in the assembling seat (8), and piston blocks (15) are arranged at two ends of the air pipeline; wherein, one end far away from the center of the assembling seat (8) is parallel to the bearing plate (12) and is defined as a horizontal end; the other end is vertical to the bearing plate (12) and is defined as a vertical end;

the pressing rods (11) correspond to the air pipelines (10) one by one, one end of each pressing rod is vertically connected with the bearing plate (12), and the other end of each pressing rod is connected with the piston block (15) in the vertical end;

the lateral push rods (18) correspond to the air pipelines (10) one by one, are parallel to the bearing plate (12), and are connected with a clamping plate (14) at one end and connected with piston blocks (15) in the horizontal end at the other end; and

the extrusion parts correspond to the clamping plates (14) one by one and comprise top plates (16) and extrusion cylinders (17); the top plate (16) is arranged on the top of the clamping plate (14); the extrusion air cylinder (17) is installed on the top plate (16) and is perpendicular to the bearing plate (12), and the telescopic end of the extrusion air cylinder (17) points to the bearing plate (12) and is rotatably provided with a ball (13).

2. A jig assembly table according to claim 1 wherein a guide member perpendicular to the bearing plate (12) is provided between the bearing plate (12) and the assembly base (8); the guide element is used for controlling the bearing plate (12) to be adjusted along the extension direction of the guide element.

3. A jig assembly station according to claim 1, characterised in that an elastic return member is provided between the bearing plate (12) and the assembly seat (8); the elastic resetting piece is used for adjusting the distance between the bearing plate (12) and the assembling seat (8) through elasticity when the bearing plate (12) is not loaded.

4. A jig assembly station as claimed in claim 1, further comprising a rotary base (3); an angle adjusting component is arranged between the rotating seat (3) and the assembling seat (8); the angle adjusting component is used for adjusting the angle between the rotating seat (3) and the assembling seat (8).

5. A jig assembly station according to claim 4, characterised in that the jig assembly station further comprises a base (1); the base (1) and the rotating seat (3) are parallel to each other; the center of the surface of the base (1) is rotatably provided with a rotating shaft (19), and the other end of the rotating shaft (19) is fixedly connected with the rotating seat (3).

6. A jig assembly table according to claim 5, further comprising a height adjusting member provided at the bottom of said base (1) for adjusting the height of the base (1) in the vertical direction.