CN215648074U

CN215648074U - Special centre gripping frock of modular multi-functional chip mounter

Info

Publication number: CN215648074U
Application number: CN202122052120.4U
Authority: CN
Inventors: 吕鑫
Original assignee: Suzhou Yangqi Technology Co ltd
Current assignee: Suzhou Yangqi Technology Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-01-25
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a special clamping tool for a combined multifunctional chip mounter, which comprises a tool plate and a workpiece groove formed in the top of the tool plate, wherein a plurality of clamping assemblies are arranged on the top of the tool plate relative to two sides of the workpiece groove, each clamping assembly comprises a base column fixed on the surface of the top of the tool plate, a base ring is sleeved on the surface of each base column, clamping legs are fixed on two sides of each base ring, a cylindrical inner groove is formed in each base column, an inner spring and an inner sliding block are arranged in each cylindrical inner groove, and connecting blocks are fixed on two sides of each inner sliding block; through the centre gripping subassembly that capital post, base ring, clamp foot, cylindrical inside groove, inner spring and interior slider isotructure that set up are constituteed for operating personnel when actual operation, can be quick accomplish the centre gripping location of work piece through the centre gripping subassembly, improve the convenience of using, compare former device, can increase substantially work efficiency.

Description

Special centre gripping frock of modular multi-functional chip mounter

Technical Field

The utility model belongs to the technical field of chip mounter clamping tools, and particularly relates to a special clamping tool for a combined type multifunctional chip mounter.

Background

The multifunctional chip mounter accurately places surface mounting components on a PCB (printed Circuit Board) pad through a movable mounting head, and when the multifunctional chip mounter is used, a combined clamping tool needs to be installed on a workbench to clamp and position a workpiece, and the combined clamping tool mainly comprises a tool plate and a plurality of clamping assemblies.

When the existing combined clamping tool is used, the clamping assembly on the tool is complex in actual use, inconvenience is brought to the use of the clamping tool by operators, the work efficiency is reduced, meanwhile, the existing clamping assembly and a tool plate are inconvenient in assembly mode, and the assembly of the clamping tool by the operators is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a special clamping tool for a combined multifunctional chip mounter, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a special centre gripping frock of modular multi-functional chip mounter, includes the frock board and sets up the work piece groove at frock board top, a plurality of centre gripping subassemblies are installed for the both sides in work piece groove in the top of frock board, the centre gripping subassembly is including fixing the foundation pillar at frock board top surface, the surface cover of foundation pillar is equipped with the base ring, and the both sides of base ring all are fixed with the clamp foot, cylindrical inside groove has been seted up to the inside of base pillar, just the inside of cylindrical inside groove is provided with inner spring and interior slider, the both sides of interior slider are all fixed with the connecting block, and the surface of foundation pillar has seted up the connection slide, the inner ring has been installed in the inside rotation of base ring, the tip of connecting block runs through to the inside and the inner ring of base ring fixed mutually, still be equipped with adjustment mechanism between foundation pillar and the frock board.

Preferably, the bottom surface of the clamping foot is provided with a clamping pad, and a dismounting structure is arranged between the clamping pad and the clamping foot.

Preferably, the dismouting structure is including inserted block and inserted block groove, the top of pressing from both sides the pad is equipped with the inserted block of integral type, the inserted block groove has been seted up to the top surface of pressing from both sides the foot, the top of inserted block runs through to the inboard in inserted block groove, the top surface symmetry of inserted block is equipped with the card strip of two integral types, and the card strip card is in the inboard in inserted block groove.

Preferably, the clamping pad, the inserting block and the clamping strip are all made of elastic materials, and the side view of the clamping strip is in a right-angled triangle shape.

Preferably, adjustment mechanism includes threaded rod, kerve and bar slide, the bottom surface at the foundation column is fixed to the threaded rod, the bar slide has been seted up on the surface of frock board, and the kerve has been seted up on the bottom surface of frock board, the bottom of threaded rod runs through to the inboard of kerve, the bottom surface cover of threaded rod is equipped with fastening nut and packing ring.

Preferably, an annular groove is formed in the base ring, and the inner ring is rotatably arranged in the annular groove.

Preferably, a plurality of reserved mounting holes are uniformly formed in the edge of the tooling plate, and an easy-to-take groove is formed in the top of the tooling plate relative to one side of the workpiece groove.

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

1. through the centre gripping subassembly that capital post, base ring, clamp foot, cylindrical inside groove, inner spring and interior slider isotructure that set up are constituteed for operating personnel when actual operation, can be quick accomplish the centre gripping location of work piece through the centre gripping subassembly, improve the convenience of using, compare former device, can increase substantially work efficiency.

2. Through the clamp pad that sets up, insert piece and insert piece groove isotructure, can play certain guard action to the edge of machined part, prevent to press from both sides foot with machined part surface wear, press from both sides simultaneously and fill up easily the equipment, and through the adjustment mechanism who sets up, not only make the position of centre gripping subassembly adjustable, still make easily the equipment between centre gripping subassembly and the frock board.

Drawings

FIG. 1 is a top view of the present invention;

FIG. 2 is an enlarged view of a portion of the area A of FIG. 1 in accordance with the present invention;

FIG. 3 is a front cross-sectional view of the junction of the base ring and the pillar of the present invention;

FIG. 4 is an enlarged view of a portion of the area B of FIG. 3 in accordance with the present invention;

in the figure: 1. assembling a plate; 2. a workpiece groove; 3. a strip-shaped slideway; 4. a base pillar; 5. a base ring; 6. clamping feet; 7. inserting a block; 8. a plug slot; 9. a cylindrical inner groove; 10. an inner spring; 11. an inner slide block; 12. connecting blocks; 13. a clamping pad; 14. a threaded rod; 15. a bottom groove.

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.

Examples

Referring to fig. 1 to 4, the present invention provides a technical solution: a special clamping tool for a combined multifunctional chip mounter comprises a tool plate 1 and a workpiece groove 2 arranged at the top of the tool plate 1, wherein a plurality of clamping assemblies are arranged at the top of the tool plate 1 and opposite to two sides of the workpiece groove 2, each clamping assembly comprises a base column 4 fixed on the surface of the top of the tool plate 1, a base ring 5 is sleeved on the surface of each base column 4, and the two sides of the base ring 5 are welded with clamping feet 6, the inside of the base column 4 is provided with a cylindrical inner groove 9, an inner spring 10 and an inner slide block 11 are arranged inside the cylindrical inner groove 9, both sides of the inner slide block 11 are fixed with connecting blocks 12, the surface of the base column 4 is provided with a connecting slideway corresponding to the connecting block 12, the inner ring is rotatably arranged inside the base ring 5, the end part of the connecting block 12 penetrates into the base ring 5 and is fixed with the inner ring, the clamping and positioning of the workpiece can be rapidly completed through the clamping assembly, and an adjusting mechanism is further arranged between the foundation column 4 and the tooling plate 1.

In this embodiment, preferably, the bottom surface of the clamping leg 6 is provided with a clamping pad 13 to prevent the clamping leg 6 from wearing the surface of the workpiece, a dismounting structure is provided between the clamping pad 13 and the clamping leg 6, the dismounting structure includes an insert 7 and an insert groove 8, the top of the clamping pad 13 is provided with an integral insert 7, the top surface of the clamping leg 6 is provided with the insert groove 8, the top end of the insert 7 penetrates into the inner side of the insert groove 8, the top surface of the insert 7 is symmetrically provided with two integral clamping strips, the clamping strips are clamped in the inner side of the insert groove 8, the clamping pad 13, the insert 7 and the clamping strips are all made of elastic material members, the elastic material is specifically rubber, the clamping strips are in a right triangle shape in side view, so that the clamping pad 13 is easy to assemble, when the clamping pad 13 needs to be dismounted, the insert 7 is only needed to be pressed downwards by force to cause the elastic deformation of the clamping strips, and the insert 7 and the clamping strips are pushed out of the insert groove 8, the clamp pad 13 can be detached from the bottom of the clamp foot 6, and the subsequent installation of the clamp pad 13 can be realized only by operating according to the reverse steps.

In this embodiment, preferably, the adjustment mechanism includes threaded rod 14, kerve 15 and bar slide 3, threaded rod 14 welds the bottom surface at foundation column 4, bar slide 3 corresponding with threaded rod 14 has been seted up on the surface of frock board 1, and the communicating kerve 15 with bar slide 3 has been seted up on the bottom surface of frock board 1, the inboard of kerve 15 is run through to the bottom of threaded rod 14, the bottom surface cover of threaded rod 14 is equipped with fastening nut and packing ring, make the position of centre gripping subassembly adjustable, still make between centre gripping subassembly and the frock board 1 easily assemble, and when the position of centre gripping subassembly needs to be adjusted, only need to unscrew the nut of threaded rod 14 bottom from the bottom of frock board 1, can directly remove foundation column 4, after adjusting to suitable position, again screw up the nut, accomplish the fixed of foundation column 4 can.

In this embodiment, preferably, an annular groove is formed inside the base ring 5, and the inner ring is rotatably installed in the annular groove, so that the inner ring can rotate inside the base ring 5.

In this embodiment, it is preferred, a plurality of mounting holes of reserving have evenly been seted up in the edge of frock board 1 for 1 accessible bolt fastening of frock board is on external chip mounter, and the top of frock board 1 has been seted up for one side in work piece groove 2 and has been easily got the groove, can make things convenient for the picking up of operating personnel to work piece inslot 2 internal work piece.

The working principle and the using process of the utility model are as follows: this centre gripping frock is when using, pass through the bolt fastening earlier on multi-functional chip mounter's workstation with frock board 1, then lift base ring 5, cause interior slider 11 to shift up and compress to interior spring 10, then it is rotatory to cause base ring 5, cause connecting block 12 to take the inner ring rotatory, thereby make clamp foot 6 remove from the top of work piece groove 2, the machined part that will need the paster this moment is put into the inboard of work piece groove 2, then circle round base ring 5, and loosen base ring 5, make interior slider 11 back push of interior spring 10, and make base ring 5 and clamp foot 6 move down, clamp pad 13 until clamp foot 6 bottom hugs closely with the edge of machined part, can accomplish the centre gripping location to the machined part, it is more convenient to compare former device use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special centre gripping frock of modular multi-functional chip mounter, includes frock board (1) and sets up in work piece groove (2) at frock board (1) top, a plurality of centre gripping subassemblies, its characterized in that are installed for the both sides in work piece groove (2) in the top of frock board (1): the clamping assembly comprises a base column (4) fixed on the top surface of a tooling plate (1), a base ring (5) is sleeved on the surface of the base column (4), clamping feet (6) are fixed on the two sides of the base ring (5), a cylindrical inner groove (9) is formed in the base column (4), an inner spring (10) and an inner sliding block (11) are arranged in the cylindrical inner groove (9), the two sides of the inner sliding block (11) are fixed with connecting blocks (12), connecting slideways are formed in the surface of the base column (4), the inner ring is installed in the base column (5) in a rotating mode, the end portion of each connecting block (12) penetrates through the inner portion of the base ring (5) and is fixed with the inner ring, and an adjusting mechanism is further arranged between the base column (4) and the tooling plate (1).

2. The special clamping tool for the combined multifunctional chip mounter according to claim 1, wherein: the bottom surface of the clamp foot (6) is provided with a clamp pad (13), and a dismounting structure is arranged between the clamp pad (13) and the clamp foot (6).

3. The special clamping tool for the combined multifunctional chip mounter according to claim 2, wherein: the disassembly and assembly structure comprises an insertion block (7) and an insertion block groove (8), the top of the clamping pad (13) is provided with the insertion block (7) in an integrated mode, the top surface of the clamping legs (6) is provided with the insertion block groove (8), the top end of the insertion block (7) penetrates through the inner side of the insertion block groove (8), the top end surface of the insertion block (7) is symmetrically provided with two integrated clamping strips, and the clamping strips are clamped on the inner side of the insertion block groove (8).

4. The special clamping tool for the combined multifunctional chip mounter according to claim 3, wherein: the clamping pad (13), the inserting block (7) and the clamping strip are all made of elastic materials, and the side view of the clamping strip is in a right-angled triangle shape.

5. The special clamping tool for the combined multifunctional chip mounter according to claim 1, wherein: adjustment mechanism includes threaded rod (14), kerve (15) and bar slide (3), the bottom surface at foundation column (4) is fixed in threaded rod (14), bar slide (3) have been seted up on the surface of frock board (1), and the bottom surface of frock board (1) has seted up kerve (15), the bottom of threaded rod (14) runs through the inboard to kerve (15), the bottom surface cover of threaded rod (14) is equipped with fastening nut and packing ring.

6. The special clamping tool for the combined multifunctional chip mounter according to claim 1, wherein: the annular groove is opened to the inside of base ring (5), and the inner ring rotates and installs in the annular groove.

7. The special clamping tool for the combined multifunctional chip mounter according to claim 1, wherein: a plurality of reserved mounting holes are uniformly formed in the edge of the tooling plate (1), and an easy-to-take groove is formed in the top of the tooling plate (1) relative to one side of the workpiece groove (2).