CN219403402U

CN219403402U - Auxiliary fixture for numerical control machining center

Info

Publication number: CN219403402U
Application number: CN202320301466.XU
Authority: CN
Inventors: 贺琼义; 王志永; 李梅
Original assignee: Tianjin Herun Machinery Co ltd
Current assignee: Tianjin Herun Machinery Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-07-25
Anticipated expiration: 2033-02-23

Abstract

The utility model provides an auxiliary tool clamp for a numerical control machining center, which is characterized by comprising a workbench, fixing clamps, cylinder fixing seats, telescopic cylinders, rotating shafts, positioning rods, moving parts and fixing rods, wherein the workbench is fixedly connected with a plurality of fixing clamps, the plurality of cylinder fixing seats are arranged on two sides of the fixing clamps, the cylinder fixing seats are fixedly connected with the telescopic cylinders, the fixing clamps on the top surface can assist in machining the top of a workpiece, the fixing clamps on the side surfaces can assist in machining the side parts of the workpiece, after the workpiece is machined at the fixing clamps on the top surface, workers can overturn and fix the workpiece on the side parts to perform side surface machining, meanwhile, the fixing clamps on the top surface can assist in fixing the next workpiece to be machined, the fixing clamps on three different positions can work simultaneously, the working time is saved, and the working efficiency is improved.

Description

Auxiliary fixture for numerical control machining center

Technical Field

The utility model relates to the technical field of clamps, in particular to an auxiliary tool clamp for a numerical control machining center.

Background

When the numerical control machining center clamp is used, the numerical control machining center clamp is usually required to be matched with the clamp for use, so that the clamp can conveniently clamp a workpiece, and the numerical control machining center clamp is convenient to machine.

Patent number CN217727956U discloses a fixture for numerical control machining center, utilize the carriage to carry out the centre gripping to the work piece, through the movable block, the screw thread frame, stopper and insert the mutually supporting of frame, overturn the work piece, the staff rotates the screw thread frame after the upset for insert frame one end and remove to the connecting plate recess in, can process the work piece another side from this, but this equipment is convenient to carry out the upset operation to the work piece, but only can process a work piece, can not satisfy and process the different faces of a plurality of work pieces, the efficiency is not high, in order to improve the processing high efficiency, the needs numerical control machining center is with supplementary frock fixture to solve above-mentioned problem now.

Disclosure of Invention

According to the technical problem, the utility model provides an auxiliary tool clamp for a numerical control machining center, which is characterized by comprising a workbench, a fixed clamp, an air cylinder fixing seat, a telescopic air cylinder, a rotating shaft, a positioning rod, a movable piece and a fixed rod.

The workbench is fixedly connected with a plurality of fixing clamps, a plurality of cylinder fixing seats are arranged on two sides of each fixing clamp, each cylinder fixing seat is fixedly connected with a telescopic cylinder, a piston rod of each telescopic cylinder is movably connected with a positioning rod through a rotating shaft, each positioning rod is movably connected with a movable piece through a rotating shaft, and each movable piece is movably connected with each fixing rod through a rotating shaft.

The fixing clamp is inverted C-shaped, a plurality of threaded holes are formed in the side wall of the fixing clamp, and the threaded holes are connected with screw threads.

The fixing rod is fixedly connected with the fixing buckle, a plurality of fixing holes are formed in the lower portion of the fixing clamp, and the fixing holes are matched with the fixing buckle.

The number of the fixing clamps is three.

The utility model has the beneficial effects that: the utility model has the advantages that the three fixing clamps are respectively fixed on three surfaces (the top surface and the two side surfaces) of the workbench, the fixing clamps positioned on the top surface can assist in processing the top of the workpiece, the fixing clamps positioned on the side surfaces can assist in processing the side parts of the workpiece, after the workpiece is processed at the fixing clamps positioned on the top surface, a worker can overturn and fix the workpiece on the side parts to process the side surfaces, meanwhile, the fixing clamps on the top surface can assist in fixing the next workpiece to be processed, and the three fixing clamps at different positions can work simultaneously, so that the working time is saved, and the working efficiency is improved.

Drawings

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

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

FIG. 3 is a side view of the present utility model;

fig. 4 is a schematic view of a threaded hole of a retaining clip according to the present utility model.

Reference numerals: 1. a fixing clamp; 11. a fixing hole; 12. a screw thread nail; 13. a threaded hole; 2. a work table; 3. a telescopic cylinder; 31. a piston rod; 32. a rotating shaft; 4. a cylinder fixing seat; 5. a fixed rod; 51. a fixing buckle; 6. a movable member.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model:

embodiment 1, during the use, workstation 2 and a plurality of fixation clamps 1 fixed connection, fixation clamp 1 both sides are provided with a plurality of cylinder fixing bases 4, cylinder fixing base 4 and flexible cylinder 3 fixed connection, and flexible cylinder 3's piston rod and locating lever pass through pivot swing joint, and the locating lever passes through pivot swing joint with movable part 6, and movable part 6 and dead lever 5 pass through pivot swing joint.

Working principle: the top surface fixing clamp 1 can fix a plurality of workpieces with different lengths through screws 13, the workbench 2 is fixedly connected with a plurality of cylinder fixing seats 4, a telescopic cylinder 3 is arranged in the cylinder fixing seats 4, as shown in fig. 2, if a piston rod of the telescopic cylinder 3 stretches out, the left end of a fixing rod 5 is jacked up, and under the action of a movable piece 6, the right end of the fixing rod 5 drives a fixing buckle 51 to enter into a fixing hole 11, so that the fixing clamp 1 is fixed on the surface of the workbench; conversely, the fixing clips 1 are detached from the surface of the workbench 2, the three fixing clips 1 are respectively fixed on the three surfaces (the top surface and the two side surfaces) of the workbench 2, the fixing clips 1 positioned on the top surface can assist in processing the top of the workpiece, the fixing clips 1 positioned on the side surfaces can assist in processing the side parts of the workpiece, after the workpiece is processed at the fixing clips 1 positioned on the top surface, workers can overturn and fix the workpiece on the side parts to process the side surfaces, and meanwhile, the fixing clips 1 positioned on the top surface can assist in fixing the next workpiece to be processed.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. Various components mentioned in the present utility model are common in the art, and it should be understood by those skilled in the art that the present utility model is not limited by the above embodiments, and the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications can be made in the present utility model without departing from the spirit and scope of the utility model, which is defined in the claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an auxiliary fixture for numerical control machining center, its characterized in that includes workstation, fixation clamp, cylinder fixing base, flexible cylinder, pivot, locating lever, moving part and dead lever, workstation and a plurality of fixation clamp fixed connection, the fixation clamp both sides are provided with a plurality of cylinder fixing bases, cylinder fixing base and flexible cylinder fixed connection, flexible cylinder's piston rod and locating lever pass through pivot swing joint, the locating lever passes through pivot swing joint with the moving part, moving part and dead lever pass through pivot swing joint.

2. The auxiliary fixture for the numerical control machining center according to claim 1, wherein the fixing clamp is in an inverted-C shape, a plurality of threaded holes are formed in the side wall of the fixing clamp, and the threaded holes are connected with screw threads.

3. The auxiliary fixture for the numerical control machining center according to claim 1, wherein the fixing rod is fixedly connected with the fixing buckle, a plurality of fixing holes are formed in the lower portion of the fixing clip, and the fixing holes are matched with the fixing buckle.

4. The auxiliary fixture for the numerical control machining center according to claim 1, wherein the number of the fixing clamps is three.