Junction box four-axis machining tool

Abstract

The utility model relates to the technical field of numerical control machining, in particular to a four-axis machining tool for a junction box. Comprising a base, a mounting table is fixedly connected to the front face of the base, a screw hole and a positioning table capable of being clamped with a square groove of the junction box are arranged on the mounting table, the screw hole is formed in the outer side of the positioning table, and a chuck mounting groove is formed in the back face of the base. Compared with the prior art, the machining device has the advantages that clamping times can be reduced, machining time is saved, positioning is accurate, clamping precision is high, screws are used for locking, lateral clamping force does not exist, workpieces are not prone to deformation, one-time clamping and multi-face machining are achieved, machining precision is high, linkage machining can be achieved, cutter connecting traces are reduced, and the appearance of the workpieces is better.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control processing, in particular to a four-axis processing tool for a junction box. Background Art

[0002] like Figure 4 The motor junction box shown has many side holes that need to be processed, and also has an outer shape that needs to be processed. The side holes are not on the same plane, and multiple outer shape surfaces need to be processed. The prior art discloses a vise, with a publication number of CN104552045A, comprising a base, a fixed jaw and a movable jaw, wherein the fixed jaw is fixed on the base, and a threaded rod is further provided on the base, and the movable jaw is connected to the threaded rod through a nut, and a jaw body is movably provided on the fixed jaw and the movable jaw. The jaw body on the vise disclosed in the present invention can be disassembled, and jaw bodies of different shapes can be selected according to different workpieces. The vise has a wide range of applications and can meet the needs of different workpieces. However, at present, the motor junction box is processed on multiple sides by clamping with a vise for multiple times, and each clamping takes a lot of time, and the clamping position is not accurate, and the precision is not high. The clamping force cannot be controlled when the workpiece is clamped with a vise, and sometimes deformation is easily caused by clamping too tightly. Multiple faces are processed in multiple processes, and the processing precision is not high. The curved surface cannot be processed in linkage, and there are too obvious cutting marks, and the appearance is not beautiful. Utility Model Content

[0003] In order to solve the above-mentioned technical problem or one of the technical problems existing in the prior art, the utility model discloses a four-axis processing tool for a junction box, including a base, a mounting platform fixedly connected to the front side of the base, a screw hole and a positioning platform that can engage with the square groove of the junction box are provided on the mounting platform, the screw hole is arranged on the outside of the positioning platform, and a chuck mounting groove is provided on the back side of the base.

[0004] Furthermore, the base and the chuck mounting groove are both circular, and the chuck mounting groove is arranged at the center of the base.

[0005] Furthermore, the mounting platform is rectangular.

[0006] Furthermore, the positioning platform and the square groove of the junction box are the same in shape and size.

[0007] Furthermore, there are four screw holes, and mounting screws are provided in the screw holes.

[0008] Furthermore, a cutting edge is provided on one side of the front side of the base.

[0009] Compared with the prior art, the utility model can reduce the number of clamping times and save processing time, has accurate positioning and high clamping precision, uses screw locking, has no lateral clamping force, and the workpiece is not easy to deform. It can be clamped once and multiple surfaces can be processed with high processing precision. It can also realize linked processing, reduce tool joint marks, and make the workpiece look better. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0011] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0012] Figure 3 This is a schematic diagram of the installation structure of the utility model;

[0013] Figure 4 This is a schematic diagram of the motor junction box of the utility model. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0015] See also Figure 1-4 The technical solution adopted by the utility model shown is: a four-axis processing tool for a junction box, including a base 1, a mounting platform 2 is fixedly connected to the front of the base 1, the mounting platform 2 is provided with a screw hole 4 and a positioning platform 3 that can engage with the square groove of the junction box, the screw hole 4 is arranged on the outside of the positioning platform 3, and a chuck mounting groove 5 is opened on the back of the base 1.

[0016] Preferably, the base 1 and the chuck mounting groove 5 are both circular, and the chuck mounting groove 5 is arranged at the center of the base 1 so that the rotation center of the tooling coincides with the rotation center of the four-axis rotating chuck.

[0017] Preferably, the mounting platform 2 is rectangular.

[0018] Preferably, the positioning platform 3 has the same shape and size as the square groove of the junction box and is used for positioning with the square groove surface of the junction box.

[0019] Preferably, there are four screw holes 4, and mounting screws are arranged in the screw holes 4 for fixing the junction box.

[0020] Preferably, a cutting edge 6 is provided on one side of the front side of the base 1 .

[0021] Clamp the center hole of the chuck mounting slot of the tooling onto the rotating chuck of the four-axis so that the rotation center of the tooling coincides with the rotation center of the four-axis rotating chuck, use screws to lock the junction box to the tooling, and use the square groove surface of the junction box for positioning so that the junction box has a fixed position on the tooling. In this way, the position of the junction box is fixed each time it is clamped, ensuring the clamping accuracy, which can ensure the processing accuracy; since the four-axis can rotate, driving the tooling and the junction box to rotate together, one clamping can be achieved, and multi-faceted processing of the junction box product can be performed, and processing can be performed while rotating to achieve multi-axis linkage processing, eliminating the problem of tool connection marks caused by multiple clamping; reducing the number of clamping times and saving processing time.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A four-axis processing tool for a junction box, characterized in that: The invention comprises a base (1), the front side of the base (1) being fixedly connected to a mounting platform (2), the mounting platform (2) being provided with screw holes (4) and a positioning platform (3) capable of engaging with a square groove of a junction box, the screw holes (4) being arranged on the outside of the positioning platform (3), and the back side of the base (1) being provided with a chuck mounting groove (5).

2. A four-axis processing tool for a junction box according to claim 1, characterized in that: The base (1) and the chuck mounting groove (5) are both circular, and the chuck mounting groove (5) is arranged at the center of the base (1).

3. The four-axis machining tool for a junction box according to claim 1, characterized in that: The mounting platform (2) is rectangular.

4. The four-axis machining tool for a junction box according to claim 1, characterized in that: The positioning platform (3) has the same shape and size as the square groove of the junction box.

5. The four-axis machining tool for a junction box according to claim 1, characterized in that: There are four screw holes (4), and mounting screws are arranged in the screw holes (4).

6. The four-axis machining tool for a junction box according to claim 1, characterized in that: A cutting edge (6) is provided on one side of the front side of the base (1).

Images