D-shaped tool magazine

Abstract

The utility model discloses a D-shaped tool magazine which comprises an installation frame and a bearing plate fixed on the installation frame, a speed reducer is installed on the bearing plate, a connecting cylinder and a D-shaped cutter head installed on the connecting cylinder are installed on the speed reducer, a dust blocking plate perpendicular to the bearing plate is installed on the D-shaped cutter head, and the dust blocking plate is installed on the D-shaped cutter head. A shell for shielding the D-shaped cutter head is fixed to the bearing plate, the dust blocking plate is used for shielding an opening of the shell, and the height of the dust blocking plate is smaller than that of the inner wall of the shell; a motor positioned below the bearing plate is mounted on the speed reducer; a first right-angle block used for positioning the mounting angle of the bearing plate and a second right-angle block used for positioning the end mounting angle of the mounting frame are arranged on the mounting frame; and the tool can be positioned and installed, and the installation reference is provided, so that the grabbing position is accurate.

Description

Technical Field

[0001] The utility model relates to the technical field of five-axis linkage processing machines, in particular to a D-type tool magazine. Background Art

[0002] Five-axis linkage machining centers are generally equipped with a tool magazine to store tools for different types of machining, and the tools are replaced during the specific machining process according to the actual machining structure.

[0003] When the entire tool magazine is installed in the five-axis linkage processing machine, the installation position needs to be positioned to ensure that the movement trajectory of the tools in the tool magazine can meet the tool replacement of the five-axis linkage processing machine, and that the tool grabbing position has the same reference. At the same time, unused tools will not be contaminated by waste chips generated by the processing part. Utility Model Content

[0004] (1) Technical issues

[0005] The purpose of the utility model is to provide a D-type tool magazine, which solves the problem that tool storage will not be polluted by waste chips and can be positioned and installed with an installation reference to meet the problem of accurate grasping position.

[0006] (2) Technical solution

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A D-type tool magazine comprises a mounting frame and a supporting plate fixed on the mounting frame, a reducer is mounted on the supporting plate, a connecting cylinder and a D-type cutter disc mounted on the connecting cylinder are mounted on the reducer, a dust shield perpendicular to the supporting plate is mounted on the D-type cutter disc, a shell covering the D-type cutter disc is fixed on the supporting plate, the dust shield is used to shield the opening of the shell, and the height of the dust shield is less than the height of the inner wall of the shell; a motor located below the supporting plate is mounted on the reducer; a first right-angle block for positioning the mounting angle of the supporting plate and a second right-angle block for positioning the end mounting angle of the mounting frame are provided on the mounting frame.

[0009] Preferably, the reducer is provided with a mounting flange and a positioning groove located in the center of the mounting flange; the connecting tube is provided with a base plate connected to the mounting flange, and the base plate is provided with a positioning protrusion that can be inserted into the positioning groove; the side wall end face of the connecting tube located at the open end is provided with a mounting hole for installing the D-type cutter disc.

[0010] Preferably, the D-type cutter disc includes a mounting plate fixed on the connecting tube through a mounting hole, the mounting plate has a straight circumferential surface and an arcuate circumferential surface, the dust baffle is mounted on the straight circumferential surface, and a plurality of tool clamps evenly distributed along the circumferential direction are mounted on the arcuate circumferential surface.

[0011] Preferably, the mounting frame includes a horizontal plate and a connecting plate perpendicular to the horizontal plate, the connecting plate is arranged on the side of the horizontal plate away from the supporting plate, a first reinforcing rib is provided between the connecting plate and the horizontal plate, and a second reinforcing rib perpendicular to the first reinforcing rib is also provided at the bottom of the horizontal plate; the upper end surface of the connecting plate is flush with the upper end surface of the horizontal plate.

[0012] Preferably, a plurality of first strip-shaped holes for mounting the supporting plate are arranged in an array on the transverse plate, and the first strip-shaped holes extend along the width direction of the transverse plate.

[0013] Preferably, a plurality of second strip-shaped holes are arranged in an array on the connecting plate, and the second strip-shaped holes extend along the length direction of the transverse plate.

[0014] Preferably, the inner side surface of the first right-angle block fits into the corner surface of the supporting plate, the horizontal plate is provided with a first fastening hole for fixing the first right-angle block, and the supporting plate is provided with a second fastening hole for fixing the first right-angle block, and the axis of the first fastening hole is spatially perpendicular to the axis of the second fastening hole.

[0015] Preferably, the inner side surface of the second right-angle block is respectively in contact with the upper surface of the horizontal plate and the outer side surface of the first reinforcing rib, and the five-axis linkage processing machine is provided with a third fastening hole for fixing the second right-angle block, and the first reinforcing rib is provided with a fourth fastening hole for fixing the second right-angle block, and the axis of the third fastening hole is spatially perpendicular to the axis of the fourth fastening hole.

[0016] (3) Beneficial effects

[0017] The first right-angle block is used to locate the position of the carrier plate on the mounting frame, and the second right-angle block is used to locate the mounting frame when it is installed on the five-axis linkage processing machine, so that the position of the D-shaped cutter head installed on the carrier plate can be located, which is suitable for the reference position of the five-axis linkage processing machine to grab the tool;

[0018] The D-type cutter disc is rotated by the synchronous action of the motor, reducer and connecting tube to expose the internal tool from the shell for tool replacement. After the replacement is completed, the D-type cutter disc is rotated to accommodate the tool in the shell, and the opening of the shell is covered by the dust shield to prevent waste chips generated by external processing from flying into the shell, thereby protecting the tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of an embodiment of the present utility model;

[0020] Figure 2 This is a schematic diagram of the explosion structure of an embodiment of the utility model;

[0021] Figure 3 This is a schematic structural diagram of the mounting frame in an embodiment of the present utility model;

[0022] Figure 4 This is a structural diagram of the connecting tube in an embodiment of the present utility model;

[0023] exist Figures 1 to 4 In the figure, the corresponding relationship between the component names or lines and the figure numbers is as follows:

[0024] Mounting frame 1, horizontal plate 101, connecting plate 102, first reinforcing rib 103, second reinforcing rib 104, first strip hole 105, second strip hole 106, bearing plate 2, reducer 3, mounting flange 31, positioning groove 32, connecting tube 4, bottom plate 41, positioning protrusion 42, mounting hole 43, D-type cutter disc 5, mounting plate 51, tool clamp 52, dust guard plate 6, housing 7, opening 8, motor 9, first right-angle block 10, second right-angle block 11. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] See also Figures 1-4 As shown, in the embodiment of the present invention, a D-type tool magazine is proposed for integration and installation in a five-axis linkage processing machine to store tools and realize tool replacement according to processing requirements. It specifically includes a mounting frame 1 and a supporting plate 2 fixed on the mounting frame 1, a reducer 3 is installed on the supporting plate 2, a connecting cylinder 4 and a D-type tool disc 5 installed on the connecting cylinder 4 are installed on the reducer 3, and an ash guard 6 perpendicular to the supporting plate 2 is installed on the D-type tool disc 5. A shell 7 for covering the D-type tool disc 5 is fixed on the supporting plate 2, and the ash guard 6 is used to cover the opening 8 of the shell 7. The height of the ash guard 6 is less than the height of the inner wall of the shell 7. At the same time, a motor 9 located below the supporting plate 2 is installed on the reducer 3; when the tool is not replaced, the ash guard 6 blocks the opening 8 of the shell 7 to prevent waste chips generated by external processing from splashing into the inside of the shell 7 and contaminating the tool, thereby forming effective protection. When replacing the tool, the motor 9 drives the reducer 3 to move, and the connecting tube 4 and the D-type cutter disc 5 rotate to rotate the internal tool to the outside. At the same time, the dust guard 6 can be rotated into the shell 7 synchronously because its height is less than the height of the opening 8. After the tool replacement is completed, it will continue to rotate until the dust guard 6 blocks the opening 8 of the shell 7, thereby completing the tool replacement process.

[0027] Since the entire D-type cutter disc 5 needs to rotate within a predetermined range when replacing the tool, the tool can be automatically replaced, and positioning is required during installation. Specifically, a first right-angle block 10 for positioning the installation angle of the carrier plate 2 and a second right-angle block 11 for positioning the end installation angle of the mounting frame 1 are provided on the mounting frame 1. The first right-angle block 10 can position the carrier plate 2 when it is installed on the mounting frame 1 to ensure the installation angle of the carrier plate 2. At the same time, the second right-angle block 11 is used to position the position of the mounting frame 1 installed on the five-axis linkage processing machine, so that under the two positioning conditions, the relative rotation trajectory of the D-type cutter disc 5 is within the predetermined range relative to the five-axis linkage processing machine, and the tool replacement process can be reliably completed.

[0028] In order to ensure that the axis of the connecting cylinder 4 will not be deflected when connecting the connecting cylinder 4 to the reducer 3, a mounting flange 31 and a positioning groove 32 located in the center of the mounting flange 31 are specifically provided on the reducer 3, and a base plate 41 connected to the mounting flange 31 is provided on the connecting cylinder 4, and a positioning protrusion 42 that can be inserted into the positioning groove 32 is provided on the base plate 41. The base plate 41 is planarly matched and fastened with the mounting flange 31, and the positioning is achieved by plugging and fitting the positioning protrusion 42 with the positioning groove 32 to ensure that the axis of the connecting cylinder 4 is not deflected after installation. At the same time, a mounting hole 43 for installing the D-type cutter disc 5 is provided on the side wall end face of the connecting cylinder 4 at the end of the opening 8. The mounting holes 43 are evenly distributed along the circumference, and the D-type cutter disc 5 is specifically planarly mounted and fixed, so that under the action of the connecting cylinder 4, the rotation axis of the D-type cutter disc 5 is ensured to be coaxial with the axis of the connecting cylinder 4.

[0029] Among them, the D-type cutter disc 5 includes a mounting plate 51 fixed on the connecting tube 4 through a mounting hole 43, and the mounting plate 51 has a straight circumferential surface and an arcuate circumferential surface. The ash guard plate 6 is installed on the straight circumferential surface, and a plurality of tool clamps 52 evenly distributed along the circumference are installed on the arcuate circumferential surface. The tool is placed by the tool clamp 52. When rotating, the arcuate circumferential surface carries the tool from the shell 7 to the outside and is exposed. When rotating inward, the straight circumferential surface rotates to the opening 8 of the shell 7. The straight circumferential surface ensures that the ash guard plate 6 can be fixed relatively vertically.

[0030] Specifically, the mounting frame 1 is used to install the entire tool magazine into the five-axis linkage processing machine to achieve position fixation, and the mounting frame 1 includes a transverse plate 101 and a connecting plate 102 perpendicular to the transverse plate 101, the connecting plate 102 is arranged on the side of the transverse plate 101 away from the load-bearing plate 2, and a first reinforcing rib 103 is provided between the connecting plate 102 and the transverse plate 101, and a second reinforcing rib 104 perpendicular to the first reinforcing rib 103 is also provided at the bottom of the transverse plate 101, and the upper end surface of the connecting plate 102 is flush with the upper end surface of the transverse plate 101; the connection is achieved through the connecting plate 102, and the fixed state between the connecting plate 102 and the transverse plate 101 is strengthened by the spaced first reinforcing rib 103 to ensure that the transverse plate 101 can always maintain a vertical state relative to the connecting plate 102, and at the same time, the supporting strength of the transverse plate 101 is enhanced by the second reinforcing rib 104.

[0031] Specifically, in order to perform corresponding position adjustments when fastening the supporting plate 2 and the transverse plate 101 and to meet the positioning function of the first right-angle block 10, a plurality of first strip holes 105 for installing the supporting plate 2 are arranged in an array on the transverse plate 101. The first strip holes 105 extend along the width direction of the transverse plate 101, and fine-tuning of the installation position is achieved through the first strip holes 105.

[0032] At the same time, a plurality of second strip holes 106 are arranged in an array on the connecting plate 102, and the second strip holes 106 extend along the length direction of the horizontal plate 101, so as to adjust the installation position of the entire mounting frame 1 on the five-axis linkage processing machine accordingly to meet the positioning function of the second right-angle block 11.

[0033] Fine adjustment can be achieved in two positioning directions through the first strip-shaped hole 105 and the second strip-shaped hole 106 to meet the requirements of positioning position adjustment.

[0034] In order to stably install the first right-angle block 10 and meet the positioning function, the inner side surface of the first right-angle block 10 is made to fit the corner surface of the bearing plate 2. The cross plate 101 is provided with a first fastening hole for fixing the first right-angle block 10, and the bearing plate 2 is provided with a second fastening hole for fixing the first right-angle block 10. The axis of the first fastening hole and the axis of the second fastening hole are perpendicular to each other in space. The first fastening hole and the second fastening hole, which are perpendicular to each other in space, are used to fix the first right-angle block 10 to the corresponding bearing plate 2 and cross plate 101, thereby realizing the installation and positioning of the bearing.

[0035] At the same time, the inner side surface of the second right-angle block 11 is respectively fitted with the upper surface of the horizontal plate 101 and the outer side surface of the first reinforcing rib 103. The five-axis linkage processing machine is provided with a third fastening hole for fixing the second right-angle block 11. The first reinforcing rib 103 is provided with a fourth fastening hole for fixing the second right-angle block 11. The axis of the third fastening hole is vertical to the axis of the fourth fastening hole in space. The third fastening hole and the fourth fastening hole are respectively fastened to the five-axis linkage processing machine and the first reinforcing rib 103 through the vertical third fastening hole in space, so as to realize the positioning of the installation angle of the mounting frame 1 after the second right-angle block 11 is fastened.

[0036] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0037] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is typically placed when in use. These terms are intended solely to facilitate the description of this utility model and simplify the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," etc., etc., are used solely for distinction and description, and should not be construed as indicating or implying relative importance.

[0038] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A D-type tool magazine, characterized by: The utility model comprises a mounting frame and a carrying plate fixed on the mounting frame, a reducer is installed on the carrying plate, a connecting cylinder and a D-shaped cutter disc installed on the connecting cylinder are installed on the reducer, an ash shield perpendicular to the carrying plate is installed on the D-shaped cutter disc, a shell covering the D-shaped cutter disc is fixed on the carrying plate, the ash shield is used to shield the opening of the shell, and the height of the ash shield is less than the height of the inner wall of the shell; The reducer is provided with a motor located below the bearing plate; The mounting frame is provided with a first right-angle block for positioning the mounting angle of the bearing plate, and a second right-angle block for positioning the mounting angle of the end portion of the mounting frame.

2. A D-type tool magazine according to claim 1, characterized in that: The reducer is provided with a mounting flange and a positioning groove located at the center of the mounting flange; The connecting tube is provided with a bottom plate connected to the mounting flange, and the bottom plate is provided with a positioning protrusion that can be inserted into the positioning groove; A mounting hole for mounting the D-shaped cutter disc is provided on the side wall end surface of the connecting tube at the open end.

3. A D-type tool magazine according to claim 2, characterized in that: The D-type cutter disc includes a mounting plate fixed to the connecting tube through a mounting hole, the mounting plate having a straight circumferential surface and an arcuate circumferential surface, the dust baffle is mounted on the straight circumferential surface, and a plurality of tool clamps evenly distributed along the circumferential direction are mounted on the arcuate circumferential surface.

4. A D-type tool magazine according to any one of claims 1 to 3, characterized in that: The mounting frame includes a transverse plate and a connecting plate perpendicular to the transverse plate, wherein the connecting plate is provided on a side of the transverse plate away from the supporting plate, a first reinforcing rib is provided between the connecting plate and the transverse plate, and a second reinforcing rib perpendicular to the first reinforcing rib is provided at the bottom of the transverse plate; The upper end surface of the connecting plate is flush with the upper end surface of the transverse plate.

5. A D-type tool magazine according to claim 4, characterized in that: A plurality of first strip-shaped holes for mounting the supporting plate are arranged in an array on the transverse plate, and the first strip-shaped holes extend along the width direction of the transverse plate.

6. A D-type tool magazine according to claim 5, characterized in that: A plurality of second strip-shaped holes are arranged in an array on the connecting plate, and the second strip-shaped holes extend along the length direction of the transverse plate.

7. The D-type tool magazine according to claim 6, characterized in that: The inner side surface of the first right-angle block is in contact with the corner surface of the supporting plate, the horizontal plate is provided with a first fastening hole for fixing the first right-angle block, and the supporting plate is provided with a second fastening hole for fixing the first right-angle block, and the axis of the first fastening hole is spatially perpendicular to the axis of the second fastening hole.

8. The D-type tool magazine according to claim 6, characterized in that: The inner side surface of the second right-angle block is respectively in contact with the upper surface of the horizontal plate and the outer side surface of the first reinforcing rib. The five-axis linkage processing machine is provided with a third fastening hole for fixing the second right-angle block. The first reinforcing rib is provided with a fourth fastening hole for fixing the second right-angle block. The axis of the third fastening hole is spatially perpendicular to the axis of the fourth fastening hole.

Images