CN213795272U

CN213795272U - Be applied to four sides work piece tool of four-axis machining center

Info

Publication number: CN213795272U
Application number: CN202022270975.XU
Authority: CN
Inventors: 吴鹏
Original assignee: Dongguan Kexiong Precision Machinery Co ltd
Current assignee: Dongguan Kexiong Precision Machinery Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-07-27
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a four-side workpiece jig applied to a four-axis machining center, which comprises a fixed main body, a square positioning block, a circular positioning column, a clamping block, a locking screw hole and a locking screw; the square positioning block is fixedly arranged at the front end of the fixed cylinder and used for aligning a groove at the rear part of the product; the round positioning column is fixedly arranged at the front end of the square positioning block and used for aligning the through groove in the middle of the product; the clamping block is assembled at the front end of the round positioning column, and an L-shaped groove for aligning the front step of the product is arranged at the upper part of the rear end of the clamping block; the locking screw holes are sequentially arranged on the clamping block, the round positioning column and the square positioning block; the locking screw is assembled corresponding to the locking screw hole, and the clamping block can be locked at the front end of the round positioning column after being screwed down; compare in tool in the past, the utility model discloses an assembly can be so that the hole site of lathe processing product about and about two sides, need not shut down the transposition, has the advantage that machining efficiency is high and has the advantage that the counterpoint is swift, machining efficiency is high.

Description

Be applied to four sides work piece tool of four-axis machining center

Technical Field

The utility model relates to a hardware fitting frock tool technical field, in particular to be applied to four sides work piece tool of four-axis machining center.

Background

At present, when hardware fitting processing manufacturers process products needing to process the top surface, the bottom surface and the left side wall and the right side wall, the hardware fitting processing manufacturers generally adopt a jig to fix the products, and then place the jig into a machine tool for processing. However, for better fixing the workpiece, the jig is generally provided with a groove matched with the product, and after the product is placed in the groove, the product can be better supported and fixed, but one surface of the surface to be machined can be shielded, so that the machine needs to be stopped to replace the position of the product on the jig in the machining process, and the machining efficiency is affected. Therefore, improvements are needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be applied to four sides work piece tool at four-axis machining center to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a four-side workpiece jig applied to a four-axis machining center comprises a fixing main body, a square positioning block, a circular positioning column, a clamping block, a locking screw hole and a locking screw; the square positioning block is fixedly arranged at the front end of the fixed cylinder and used for aligning a groove at the rear part of the product; the round positioning column is fixedly arranged at the front end of the square positioning block and used for aligning a through groove in the middle of a product; the clamping block is assembled at the front end of the round positioning column, and an L-shaped groove for aligning the front step of the product is formed in the upper part of the rear end of the round positioning column; the locking screw holes are sequentially arranged on the clamping block, the round positioning column and the square positioning block; the locking screw is assembled corresponding to the locking screw hole, and the clamping block can be locked at the front end of the circular positioning column after being screwed down.

Further, the length and the width of the square positioning block are consistent with the length and the width of the clamping block.

Further, the fixed cylinder is a cylinder.

Furthermore, the locking screw hole and the fixed column body are concentrically arranged.

The utility model has the advantages of rapid alignment and high processing efficiency; the utility model discloses be equipped with fixed main part, square locating piece, circular reference column, press from both sides tight piece, locking screw and locking screw, when the installation, it corresponds circular reference column to lead to the groove with the product middle part, product rear portion recess corresponds square locating piece, can put into the product to the tool on, it is swift to counterpoint, will press from both sides tight piece afterwards and correspond the anterior step of product and assemble, and use locking screw to lock, square locating piece and the tight piece of clamp can provide the holding power of direction about the product, and circular reference column can provide the holding power of direction about, compare in tool in the past, this tool is once assembled and can be so that the hole site of machine tool machining product about and two sides about, do not need to shut down the transposition, the advantage that machining efficiency is high has.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the product and the clamping block of the present invention hidden;

FIG. 3 is a schematic structural view of the hidden clamping block of the present invention;

fig. 4 is a schematic top view of the present invention;

FIG. 5 is a sectional view of the structure at A in FIG. 4;

fig. 6 is a sectional structural view at B in fig. 4.

1. A groove is formed in the rear of the product; 2. a through groove is formed in the middle of the product; 3. a step at the front part of the product; 10. a fixed body; 20. a square positioning block; 30. a circular positioning column; 40. a clamping block; 50. and locking the screw hole.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. It should be noted that the drawings of the present invention are simplified and use non-precise ratios, and are only used for the purpose of facilitating and clearly assisting the description of the embodiments of the present invention.

As shown in fig. 1 to 6, a four-side workpiece fixture applied to a four-axis machining center includes a fixing main body 10, a square positioning block 20, a circular positioning column 30, a clamping block 40, a locking screw hole 50 and a locking screw (not shown);

the square positioning block 20 is fixedly arranged at the front end of the fixed cylinder and used for aligning the groove 1 at the rear part of the product; in the embodiment, the upper surface and the lower surface of the groove 1 at the rear part of the product are provided with hole sites to be processed, and the square positioning block 20 can provide supporting force for the tool during drilling, so that the processing is more stable;

the round positioning column 30 is fixedly arranged at the front end of the square positioning block 20 and is used for aligning the through groove 2 in the middle of the product; when a product is installed, firstly, a through groove 2 in the middle of the product corresponds to a round positioning column 30, a groove 1 in the rear of the product corresponds to a square positioning block 20, the product is placed on a jig, then a clamping block 40 is assembled corresponding to a step 3 in the front of the product and is locked by using a locking screw, the square positioning block 20 and the clamping block 40 can provide supporting force in the vertical direction of the product, the round positioning column 30 can be quickly aligned and assembled, on the other hand, supporting force in the left and right directions can be provided, and when hole sites on the left and right sides of the product are machined, the supporting force when a cutter drills is provided by the square positioning block 20;

the clamping block 40 is assembled at the front end of the circular positioning column 30, and the upper part of the rear end of the clamping block is provided with an L-shaped groove 41 for aligning the front step 3 of the product;

the locking screw holes 50 are sequentially arranged on the clamping block 40, the round positioning column 30 and the square positioning block 20;

the locking screw is assembled corresponding to the locking screw hole 50, and the clamping block 40 can be locked at the front end of the circular positioning column 30 after being screwed down.

Further, the length and width of the square positioning block 20 are consistent with the length and width of the clamping block 40.

Furthermore, the fixed column body is a column body, and when the fixed column body is used, the fixed column body is clamped on the four-axis machining center.

Further, the locking screw hole 50 and the fixed cylinder are concentrically arranged, and a part of the locking screw hole 50 protrudes out, so that the path area of the locking screw hole 50 during rotation can be reduced after the locking screw hole 50 and the fixed cylinder are concentrically arranged, the operation space of the cutter during clearance can be increased, the cutter moving path is reduced, and the work efficiency is improved.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a be applied to four sides work piece tool at four-axis machining center which characterized in that: the clamping device comprises a fixing main body, a square positioning block, a round positioning column, a clamping block, a locking screw hole and a locking screw; the square positioning block is fixedly arranged at the front end of the fixing main body and used for aligning a groove at the rear part of the product; the round positioning column is fixedly arranged at the front end of the square positioning block and used for aligning a through groove in the middle of a product; the clamping block is assembled at the front end of the round positioning column, and an L-shaped groove for aligning the front step of the product is formed in the upper part of the rear end of the round positioning column; the locking screw holes are sequentially arranged on the clamping block, the round positioning column and the square positioning block; the locking screw is assembled corresponding to the locking screw hole, and the clamping block can be locked at the front end of the circular positioning column after being screwed down.

2. The four-side workpiece fixture applied to the four-axis machining center of claim 1, wherein: the length and the width of the square positioning block are consistent with those of the clamping block.

3. The four-side workpiece fixture applied to the four-axis machining center of claim 1, wherein: the fixed main body is a cylinder.

4. The four-side workpiece fixture applied to the four-axis machining center of claim 3, wherein: the locking screw hole and the fixing main body are arranged concentrically.