CN216731489U

CN216731489U - Multifunctional combined jig for precision machining

Info

Publication number: CN216731489U
Application number: CN202220283104.8U
Authority: CN
Inventors: 钱忠
Original assignee: Changshu Youchuang Machinery Co ltd
Current assignee: Changshu Youchuang Machinery Co ltd
Priority date: 2022-02-12
Filing date: 2022-02-12
Publication date: 2022-06-14
Anticipated expiration: 2032-02-12

Abstract

The utility model discloses a multifunctional combined jig for precision machining, which comprises a combined base, wherein a positioning insertion hole is formed in the top of the combined base, a connecting insertion rod is inserted into the positioning insertion hole, a jig base is arranged at the top of the connecting insertion rod, a connecting rotating shaft is arranged at the top of the jig base, a sleeve supporting rod is rotatably connected to the inner side of a connecting frame, and a telescopic connecting rod is rotatably connected to the inner side of the sleeve supporting rod. This many function combination of precision machine tooling formula tool can remove the tool base to combination base top optional position through seting up the location jack at combination base top, sets up the rotatory connection platform of degree simultaneously on the tool base, sets up the tool main part that can rotate to one side on connection platform to can realize the regulation to tool main part position, not only can realize that the tool main part is fixed the work piece side, the tool main part can also carry out spacing fixed to the work piece from top to bottom, improves the practicality of this device from this.

Description

Multifunctional combined jig for precision machining

Technical Field

The utility model relates to the technical field of jig equipment, in particular to a multifunctional combined jig for precision machining.

Background

The jig is a large tool for carpenters, ironmen, pincers workers, machines, electric controls and other handicraft articles, and is mainly used as a tool for assisting in controlling positions or actions (or both); the jig can be divided into a process assembly type jig, a project test type jig and a circuit board test type jig; the jig can be divided into a process assembly jig, a project test jig and a circuit board test jig; the process assembly type jig comprises an assembly jig, a welding jig, a disassembly jig, a dispensing jig, an irradiation jig, an adjusting jig and a shearing jig; the project test type jig comprises a service life test type jig, a packaging test type jig, an environment test type jig, an optical test type jig, a shielding test type jig, a sound insulation test type jig and the like; the circuit board testing jig mainly comprises an ICT testing jig, an FCT functional jig, an SMT furnace-passing jig, a BGA testing jig and the like.

At present, the jig is required to be used for fixing the workpiece in the precision machining process, the existing jig is fixed in position and cannot be adjusted at will, the workpiece can only be fixed in a fixed position, the position of the jig cannot be adjusted, and the jig is limited in use, so that the improvement is required.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multifunctional combined jig for precision machining, which is used for solving the problem of fixing the position of a workpiece by using the jig in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme that the multifunctional combined jig for precision machining comprises a combined base, wherein a positioning insertion hole is formed in the top of the combined base, a connecting insertion rod is inserted into the positioning insertion hole, a jig base is arranged at the top of the connecting insertion rod, a connecting rotating shaft is arranged at the top of the jig base, a connecting platform is arranged at the upper end of the connecting rotating shaft, a supporting block is arranged on the connecting platform, a jig main body is rotatably connected to the upper end of the connecting platform, a connecting frame is arranged at the bottom of the jig main body, a sleeve supporting rod is rotatably connected to the inner side of the connecting frame, and a telescopic connecting rod is rotatably connected to the inner side of the sleeve supporting rod.

Preferably, the right side of the jig main body is connected with the connecting platform through a hinge, and a flexible clamping rod is inserted in the jig main body.

Preferably, the flexible clamping rods are provided with a plurality of rows, and the left side and the right side of each row of flexible clamping rods are provided with fixed clamping plates.

Preferably, the inner side of the fixed clamping plate is provided with a first threaded rod and a second threaded rod, and a sleeve rod is sleeved between the first threaded rod and the second threaded rod.

Preferably, the fixed clamping plates penetrate through the front end and the rear end of the jig main body, and the fixed clamping plates are movably connected with the jig main body.

Preferably, the positioning insertion holes are horizontally arranged on the top of the combined base, the combined base is integrally connected with the positioning insertion holes, and the positioning insertion holes are matched with the connecting insertion rod structure.

Compared with the prior art, the utility model has the beneficial effects that: this many function combination of precision machine tooling formula tool can remove the tool base to combination base top optional position through seting up the location jack at combination base top, sets up the connection platform that can rotate simultaneously on the tool base, sets up on connection platform can be to one side pivoted tool main part to can realize fixing the regulation to tool main part position, not only can realize that the tool main part is fixed the work piece side, the tool main part can also carry out spacing fixed to the work piece from top to bottom, improves the practicality of this device from this.

Drawings

FIG. 1 is a schematic view of a multi-functional assembled jig for precision machining according to the present invention;

FIG. 2 is an enlarged schematic view of the part A of the multifunctional assembled jig for precision machining in FIG. 1 according to the present invention;

FIG. 3 is a top view of a multifunctional assembled jig for precision machining according to the present invention;

FIG. 4 is a bottom view of a base of a multifunctional combined jig for precision machining according to the present invention;

fig. 5 is a schematic view of a connection structure of a sleeve support rod and a telescopic connecting rod of a multifunctional combined jig for precision machining according to the present invention.

In the figure: 1. a combined base; 2. connecting the platform; 3. a jig base; 4. a jig main body; 5. connecting the rotating shaft; 6. a sleeve support rod; 7. a flexible clamping bar; 8. fixing the clamping plate; 9. a first threaded rod; 10. a support block; 11. a connecting frame; 12. a quill rod; 13. a second threaded rod; 14. positioning the jack; 15. connecting the inserted link; 16. a telescopic connecting rod.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a multifunctional combined jig for precision machining comprises a combined base 1, wherein a positioning insertion hole 14 is formed in the top of the combined base 1, the combined base 1 and the positioning insertion hole 14 are integrally connected, a connecting insertion rod 15 is inserted into the positioning insertion hole 14, the positioning insertion hole 14 and the connecting insertion rod 15 can be freely installed and detached, the positioning insertion hole 14 is tiled on the top of the combined base 1, the combined base 1 and the positioning insertion hole 14 are integrally connected, and the positioning insertion hole 14 is matched with the connecting insertion rod 15 in structure; the top of the connecting insertion rod 15 is provided with a jig base 3, the connecting insertion rod 15 is welded and fixed with the jig base 3, the top of the jig base 3 is provided with a connecting rotating shaft 5, the jig base 3 is fixedly connected with the connecting rotating shaft 5 through screws, the upper end of the connecting rotating shaft 5 is provided with a connecting platform 2, the connecting rotating shaft 5 is rotationally connected with the connecting platform 2, the connecting platform 2 is provided with a supporting block 10, the connecting platform 2 is fixed with the supporting block 10 through screws, the upper end of the connecting platform 2 is rotationally connected with a jig main body 4, the supporting block 10 can support the left side of the jig main body 4, the bottom of the jig main body 4 is provided with a connecting frame 11, the jig main body 4 is fixed with the connecting frame 11 through screws, the connecting frame 11 is positioned at the right side of the supporting block 10, the right side of the jig main body 4 is connected with the connecting platform 2 through hinges, the jig main body 4 is inserted with a flexible clamping rod 7, the jig main body 4 is movably connected with the flexible clamping rod 7, the flexible clamping rod 7 can be adjusted according to the shape of the workpiece after the workpiece is pressed; the flexible clamping rods 7 are provided with a plurality of rows, the flexible clamping rods 7 are provided with thirteen rows, and the left side and the right side of each row of flexible clamping rods 7 are provided with fixed clamping plates 8; a first threaded rod 9 and a second threaded rod 13 are arranged on the inner side of the fixed clamp plate 8, the first threaded rod 9 and the second threaded rod 13 are welded and fixed, a sleeve rod 12 is sleeved between the first threaded rod 9 and the second threaded rod 13, the first threaded rod 9 and the second threaded rod 13 are in threaded connection with the sleeve rod 12, and the distance between the fixed clamp plate 8 can be adjusted by adjusting the lengths of the sleeve rod 12, the first threaded rod 9 and the second threaded rod 13, so that the fixed clamp plate 8 clamps and fixes the flexible clamp rod 7; the fixed clamping plates 8 penetrate through the front end and the rear end of the jig main body 4, the rotation angle of the jig main body 4 is ninety degrees, and the fixed clamping plates 8 are movably connected with the jig main body 4; the inner side of the connecting frame 11 is rotatably connected with a sleeve supporting rod 6, the connecting frame 11 and the sleeve supporting rod 6 are rotatably connected through a shaft, a telescopic connecting rod 16 is rotatably connected inside the sleeve supporting rod 6, the sleeve supporting rod 6 and the telescopic connecting rod 16 are in threaded connection, the telescopic connecting rod 16 can be rotated to adjust the length, and the jig main body 4 can be supported after the jig main body 4 rotates towards the right side through the sleeve supporting rod 6 and the telescopic connecting rod 16; this many function combination of precision machining tool is through seting up location jack 14 at combination base 1 top, can remove tool base 3 to combination base 1 top optional position, set up 360 degrees rotatory connecting platform 2 simultaneously on tool base 3, set up on connecting platform 2 and can be to one side pivoted tool main part 4, thereby can realize the regulation to tool main part 4 position, not only can realize that tool main part 4 fixes the work piece side, tool main part 4 can also carry out spacing fixed to the work piece top and bottom, improve the practicality of this device from this.

The working principle is as follows: when the multifunctional combined jig is used for machining by the precision machine, firstly, a proper number of jig main bodies 4 are selected according to the shape of a workpiece, the jig main bodies 4 are fixed on a combined base 1, when the jig main bodies 4 are fixed, a jig base 3 at the lower end of the jig main bodies 4 are inserted into the combined base 1, a connecting inserted rod 15 at the bottom of the jig base 3 is inserted into a positioning inserted hole 14 at the top of the combined base 1, after the jig base 3 is fixed, the bottom of the workpiece can be selectively lifted or the left side and the right side of the workpiece can be limited, when the workpiece is fixed, the workpiece is directly placed at the top of a flexible clamping rod 7, the workpiece presses the flexible clamping rod 7 through pressing the workpiece, the flexible clamping rod 7 descends according to the shape height of the workpiece, then, the first threaded rod 9, the sleeve rod 12 and the second threaded rod 13 are adjusted through rotation, the distance between the fixed clamping plates 8 is adjusted, the fixed clamping plates 8 clamp the flexible clamping rod 7, can also rotate tool main part 4 to the right side, rotate sleeve bracing piece 6 afterwards, make the slope of sleeve bracing piece 6, then roll out the inside telescopic link 16 of sleeve bracing piece 6, make the 16 lower extremes of telescopic link support and support rotating tool main part 4 on connecting platform 2, after that with the side of work piece fixed to rotate tool main part 4 can, this is exactly this precision machining multifunctional combined formula tool's theory of operation.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a many function combination formula of precision machine tooling tool, includes combination base (1), its characterized in that: positioning insertion holes (14) are formed in the top of the combined base (1), connecting insertion rods (15) are inserted into the positioning insertion holes (14), jig bases (3) are arranged at the tops of the connecting insertion rods (15), connecting rotating shafts (5) are arranged at the tops of the jig bases (3), connecting platforms (2) are arranged at the upper ends of the connecting rotating shafts (5), supporting blocks (10) are arranged on the connecting platforms (2), jig bodies (4) are connected to the upper ends of the connecting platforms (2) in a rotating mode, connecting frames (11) are arranged at the bottoms of the jig bodies (4), sleeve supporting rods (6) are connected to the inner sides of the connecting frames (11) in a rotating mode, and telescopic connecting rods (16) are connected to the inner portions of the sleeve supporting rods (6) in a rotating mode.

2. The multifunctional combined jig for precision machining according to claim 1, characterized in that: the right side of the jig main body (4) is connected with the connecting platform (2) through a hinge, and a flexible clamping rod (7) is inserted into the jig main body (4).

3. The multifunctional combined jig for precision machining according to claim 2, characterized in that: the flexible clamping rods (7) are provided with a plurality of rows, and the left side and the right side of each row of flexible clamping rods (7) are provided with fixing clamping plates (8).

4. The multifunctional combined jig for precision machining according to claim 3, wherein: the fixed splint is characterized in that a first threaded rod (9) and a second threaded rod (13) are arranged on the inner side of the fixed splint (8), and a sleeve rod (12) is sleeved between the first threaded rod (9) and the second threaded rod (13).

5. The multifunctional combined jig for precision machining according to claim 3, wherein: the fixed clamping plates (8) penetrate through the front end and the rear end of the jig main body (4), and the fixed clamping plates (8) are movably connected with the jig main body (4).

6. The multifunctional combined jig for precision machining according to claim 1, wherein: the positioning insertion holes (14) are horizontally arranged on the top of the combined base (1), the combined base (1) is integrally connected with the positioning insertion holes (14), and the positioning insertion holes (14) are matched with the connecting insertion rods (15) in structure.