CN217224588U - Combined device for processing parts with two positions forming different angles with reference surface - Google Patents

Abstract

The utility model discloses a composite set of two processing positions with different angles from the reference surface, which relates to the technical field of workpiece processing and solves the technical problems of high processing cost and low processing quality of workpieces, the utility model discloses a four-axis shaft body and a workpiece, the workpiece is arranged on the four-axis shaft body, a bridge plate is arranged between two four-axis shaft bodies, a clamp body is arranged on the bridge plate, the workpiece is arranged on the clamp body, the clamp body is provided with a positioning mandrel, the workpiece is fastened and installed through a fastening and adjusting structure, the fastening and adjusting structure passes through a positioning hole arranged on the positioning mandrel, and the workpiece is positioned on the clamp body through the positioning pin; is used for processing the workpieces with irregular shapes, the utility model has the advantages of the workpiece processing cost, the quality risk are low and the equipment utilization rate is high.

Description

Combined device for processing parts with two positions forming different angles with reference surface

Technical Field

The utility model relates to a work piece processing technology field, more specifically relate to two departments become composite set technical field at different angle processing positions with the reference surface.

Background

The tool is an important component of the combined machine tool and is specially designed according to the specific requirements of the process and the structural scheme of the machine tool. The positioning device is used for realizing the functions of accurate positioning of a processed workpiece, clamping and pressing, guiding of a cutter, limiting during workpiece loading and unloading and the like. The combined machine tool generally bears larger cutting force, has a more complex structure, and is one of the most main parts for ensuring the machining precision, so that the improvement of the precision of the tool is particularly important.

The processing method comprises the steps of firstly processing a reference surface, then positioning and processing other parts by using the reference surface, enabling a workpiece to-be-processed surface to be intersected with the reference surface to form a straight line by using a tool for processing the processing part forming an angle with the reference surface, enabling the straight line to be parallel to the axes of four shafts, and enabling the to-be-processed surface to be perpendicular to the axis of a drilling hole by utilizing the four shafts to rotate by an angle to complete processing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the risk problem that work piece processing cost is high and processingquality is low, the utility model provides a two are located and become the composite set at different angle processing positions with the reference surface.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

two departments become composite set at different angle processing positions with the reference surface, including four-axis body and work piece, the workpiece mounting is on the four-axis body, two install the bridge plate between the four-axis body, the anchor clamps body has on the bridge plate, the work piece is located on the anchor clamps body, the anchor clamps body has the location dabber, and the work piece is through fastening adjustment structure fastening and installation, the fastening is adjusted the locating hole that the structure passed the location dabber and has, and the work piece passes through the locating pin and fixes a position on the anchor clamps body.

Furthermore, the fastening adjusting structure is provided with a pressing plate, a screw rod, a locking block and a supporting block, the supporting block is provided with the screw rod, the screw rod penetrates through a positioning hole formed in the positioning mandrel, the pressing plate presses the workpiece, and the locking block is matched with the screw rod and locked on the pressing plate.

Furthermore, the abutting block is located below the bridge plate, and the pressing plate and the locking block are located above the bridge plate.

Further, the positioning pin is positioned through positioning holes formed in the fixture body and the workpiece.

Further, the workpiece is provided with a first processing surface and a second processing surface, the first processing surface and the second processing surface are provided with drill holes, and the axes of the drill holes are intersected with the axes of the positioning holes of the positioning core shaft.

Further, the first processing surface and the second processing surface are parallel or intersect.

Further, the four-axis body has the four-axis terminal surface, the four-axis terminal surface is parallel with the second reference surface, the work piece has first reference surface, first reference surface is crossing with the second reference surface, first reference surface laminating in on the anchor clamps body.

The utility model has the advantages as follows:

1. the utility model discloses processing cost and quality risk are low, have reduced equipment input and place and have occupy, process more processing content in same equipment, have reduced the processing link, have improved rate of equipment utilization, have reduced manufacturing procedure, have reduced the process quality risk, and the clamping number of times is few, has promoted the stability of quality, has practiced thrift the cost of labor, and the staff of half is practiced thrift to more traditional scheme.

2. The utility model discloses the second reference surface is parallel with the four-axis terminal surface, and the second reference surface intersects with first reference surface promptly first reference surface has the contained angle with the horizontal plane, as long as the first machined surface or the second machined surface of work piece are perpendicular with the four-axis terminal surface, and rotatory four-axis body also can make the axis of drilling and first machined surface or second machined surface accomplish processing perpendicularly.

3. The utility model discloses a positive derotation of locking piece on the screw rod can make clamp plate locking or lax, if the processing cutter is in one side of four-axis body, the work piece is rotatory around the axis of positioning core axle and is processed first machined surface and second machined surface successively.

Drawings

Fig. 1 is a schematic top perspective view of the present invention;

fig. 2 is a schematic bottom perspective view of the present invention;

FIG. 3 is a schematic view of the partial front perspective structure of the present invention;

fig. 4 is a schematic view of the structure of the workpiece of the present invention.

Reference numerals: the machining method comprises the following steps of 1-four-shaft end face, 2-positioning pin, 3-positioning mandrel, 4-fixture body, 5-bridge plate, 6-pressing plate, 7-screw, 8-locking block, 9-four-shaft body, 10-workpiece, 101-first machining face, 102-second machining face, 103-drilling hole, 104-first reference face, 105-second reference face and 11-abutting block.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

Example 1

As shown in fig. 1 to 2, the present embodiment provides a combination device for processing two positions at different angles with a reference surface, including four-axis axes 9 and a workpiece 10, where the workpiece 10 is mounted on the four-axis axes 9, a bridge plate 5 is mounted between two of the four-axis axes 9, the bridge plate 5 has a clamp body 4, the workpiece 10 is located on the clamp body 4, the clamp body 4 has a positioning mandrel 3, the workpiece 10 is fastened and mounted by a fastening adjustment structure, the fastening adjustment structure passes through a positioning hole of the positioning mandrel 3, and the workpiece 10 is positioned on the clamp body 4 by a positioning pin 2, that is, the positioning pin 2 is positioned by the positioning holes of the clamp body 4 and the workpiece 10.

The fastening adjusting structure is provided with a pressing plate 6, a screw rod 7, a locking block 8 and a supporting block 11, the supporting block 11 is provided with the screw rod 7, the screw rod 7 penetrates through a positioning hole formed in the positioning mandrel 3, the pressing plate 6 presses the workpiece 10, the locking block 8 is matched with the screw rod 7 and locked on the pressing plate 6, the supporting block 11 is located below the bridge plate 5, and the pressing plate 6 and the locking block 8 are located above the bridge plate 5.

As shown in fig. 3, the workpiece 10 has a first processing surface 101 and a second processing surface 102, the first processing surface 101 and the second processing surface 102 have a bore 103, and an axis of the bore 103 intersects with an axis of the positioning hole of the positioning spindle 3.

As shown in fig. 2 and 4, the first machining surface 101 and the second machining surface 102 are parallel or intersect, the four-axis shaft body 9 has a four-axis end surface 1, the four-axis end surface 1 is parallel to a second reference surface 105, the workpiece 10 has a first reference surface 104, the first reference surface 104 intersects the second reference surface 105, and the first reference surface 104 is attached to the chuck body 4.

Example 2

As is known from the background art, a workpiece machining portion and a reference surface form different angles, the reference surface forms a post-positioning machining workpiece other portion, a straight line (the first reference surface 104 is parallel to the horizontal plane or the upper end surface of the chuck body 4 is parallel to the horizontal plane) is formed at the intersection of the first machining surface 101 and the second machining surface 102 and the first reference surface 104, the straight line is parallel to the axis of the four-axis shaft body 9, and the machining is completed by rotating the four-axis shaft body 9 by an angular orientation around the axis thereof so that the first machining surface 101 or the second machining surface 102 is perpendicular to the axis of the drill hole 103.

The machining positions forming different angles with the reference surface are generally milling holes or drilling holes, the drilling hole 103 is provided with an end surface (a first machining surface 101 and a second machining surface 102) perpendicular to the axis of the drilling hole 103, 2 machining positions forming different angles with the reference surface are formed on the two machining surfaces, the intersection of the 2 machining planes is a straight line or the 2 machining planes are parallel, the four-axis shaft body 9 is used for enabling the straight line to be parallel to the axis of the four-axis shaft body 9, namely the straight line is perpendicular to the end surface 1 of the four-axis shaft, and therefore the 2 machining planes are respectively perpendicular to the axis of the corresponding drilling hole 103 to complete machining through rotation of the four-axis shaft body 9.

The pressing plate 6 can be locked or loosened by the forward and backward rotation of the locking block 8 on the screw 7, and if the machining tool is on one side of the four-axis shaft body 9 (e.g., the front side or the rear side of the four-axis shaft body 9), the workpiece 10 rotates around the axis of the positioning mandrel 3 to machine the first machining surface 101 and the second machining surface 102 in sequence.

Example 3

The utility model discloses a second reference surface 105 is parallel with four-axis terminal surface 1, and second reference surface 105 intersects with first reference surface 104 (as shown in fig. 3, there is the contained angle or the up end of the anchor clamps body 4 has the contained angle with the horizontal plane for first reference surface 104, as long as the first machined surface 101 or the second machined surface 102 of work piece 10 are perpendicular with four-axis terminal surface 1, and rotatory four-axis body 9 also can make the axis and the first machined surface 101 or the second machined surface 102 of drilling 103 accomplish processing perpendicularly.

Example 4

The clamp body 4 is designed as follows:

an axis is created by intersecting 2 machining surfaces of the part to be machined, any plane A (a second reference surface 105) perpendicular to the axis is created by the axis, the plane A is a parallel plane of the four-axis end surface 1, a plane B (a first reference surface 104) perpendicular to the plane A is created by a middle hole axis of the workpiece, the plane B is a sketching plane for creating the clamp body, a drawing section of the clamp body 4 is created by taking a vertical plane of the plane A and the plane B as a reference, a base body of the inclined clamp body 4 is created by bidirectional drawing, positioning pins 2 on the clamp body 4 and positioning holes of a positioning mandrel 3 are created by the workpiece 10, and thus the positioning part design of the clamp body 4 is completed, and other structures are designed according to needs.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (7)

1. Two composite set that department and reference surface become different angle processing positions, including four-axis body (9) and work piece (10), work piece (10) are installed on four-axis body (9), its characterized in that: two install bridge plate (5) between four-axis body (9), the anchor clamps body (4) have on bridge plate (5), work piece (10) are located on the anchor clamps body (4), the anchor clamps body (4) have positioning core axle (3), and structure fastening and installation are adjusted through the fastening to work piece (10), the locating hole that the structure passed positioning core axle (3) and had is adjusted in the fastening, and work piece (10) are fixed a position on the anchor clamps body (4) through locating pin (2).

2. The combination of two machining locations at different angles to a reference plane as set forth in claim 1, wherein: the fastening adjusting structure is provided with a pressing plate (6), a screw rod (7), a locking block (8) and a pressing block (11), the pressing block (11) is provided with the screw rod (7), the screw rod (7) penetrates through a positioning hole formed in the positioning core shaft (3), the pressing plate (6) presses the workpiece (10), and the locking block (8) is matched with the screw rod (7) and locked on the pressing plate (6).

3. The combination of two machining locations at different angles to the reference plane as set forth in claim 2, wherein: the abutting block (11) is located below the bridge plate (5), and the pressing plate (6) and the locking block (8) are located above the bridge plate (5).

4. The combination of two machining locations at different angles to a reference plane as set forth in claim 1, wherein: the positioning pin (2) is positioned through positioning holes formed in the fixture body (4) and the workpiece (10).

5. The combination of two machining locations at different angles to a reference plane as set forth in claim 1, wherein: the workpiece (10) is provided with a first processing surface (101) and a second processing surface (102), the first processing surface (101) and the second processing surface (102) are provided with a drill hole (103), and the axis of the drill hole (103) is intersected with the axis of a positioning hole which is formed in the positioning mandrel (3).

6. The combination of two machining locations at different angles to the reference plane as set forth in claim 5, wherein: the first processing surface (101) and the second processing surface (102) are parallel or intersect.

7. The combination of two locations to be machined at different angles to a reference plane as claimed in claim 1, wherein: the four-axis shaft body (9) has four-axis terminal surface (1), four-axis terminal surface (1) is parallel with second reference surface (105), work piece (10) have first reference surface (104), first reference surface (104) are crossing with second reference surface (105), first reference surface (104) laminate in on the anchor clamps body (4).

Images