Integrated cushion block

Abstract

The utility model relates to the technical field of facing cutter installation, and discloses an integrated cushion block which comprises a body, an L-shaped step is arranged on the right side face of the body, the horizontal portion of the step is located at the bottom of the right side face, the vertical portion of the step is located at the front portion of the right side face, and the thickness of the body is larger than that of the step. In actual use, the right side face of the body is the main positioning face, the top face of the horizontal portion of the step and the rear side face of the vertical portion of the step are the lateral positioning faces, the main positioning face and the lateral positioning faces are both located on the same side of the body, so that the gasket is opened and easy to machine, and in addition, the step is located on the thick body. In addition, when the blade is installed on the cushion block, the installation stability of the blade and the precision of finish milling can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of milling cutter disc installation, in particular to an integrated cushion block. Background Art

[0002] In the field of CNC machining, contour milling cutters are usually used to perform contour cutting on objects so that the contour shape of the object meets the requirements. The milling blades are installed on a cutter disc, and the cutter disc is installed on the spindle of the CNC machine tool. The CNC machine tool drives the cutter disc to rotate by rotating the spindle, thereby realizing cutting processing.

[0003] A common structure of a profiling milling cutter blade 101 is as follows: Figure 1 As shown, the milling cutter blade is installed on the screw fine milling cutter disc through a gasket when in use. Figure 1 The milling blades in the milling machine are thin, and the length and width are large, so the gaskets used for installation are narrow and deep, and the processing quality is difficult to guarantee. Figure 1 The A surface of the milling cutter is the positioning surface, but currently Figure 1 When the milling cutter is positioned laterally, only thin shims are usually used for positioning, which has the problem of insufficient rigidity and also leads to poor stability of the blade installation and locking. Utility Model Content

[0004] In view of the shortcomings of the background technology, the utility model provides an integrated pad, and the technical problem to be solved is that the existing pads for installing milling cutters are narrow and deep, difficult to process, and thin in thickness.

[0005] To solve the above technical problems, the utility model provides the following technical solutions: an integrated cushion block, comprising a main body, wherein an L-shaped step is provided on the right side surface of the main body, the horizontal portion of the step is located at the bottom of the right side surface, the vertical portion of the step is located at the front of the right side surface, and the thickness of the main body is greater than the thickness of the step.

[0006] In a certain embodiment, an arc-shaped groove is provided at the corner of the step, and a corresponding first circular hole is opened on the right side surface at the groove, and the diameter of the first circular hole is the same as the diameter of the groove.

[0007] In some embodiments, the top surface of the vertical portion of the step is an inclined surface.

[0008] In a certain embodiment, the inclined surface is arranged outwardly.

[0009] In a certain embodiment, a second inclined surface is provided at the top of the front end of the body, and the second inclined surface is arranged outward.

[0010] In a certain embodiment, a chamfer is formed on one end of the upper side of the second inclined surface close to the step.

[0011] In a certain embodiment, a third inclined surface is provided at the top of the rear end of the body, and the third inclined surface is arranged outward.

[0012] In a certain embodiment, a concave surface is provided on the top surface of the main body, and the front side and the rear side of the concave surface are in contact with the second inclined surface and the third inclined surface respectively.

[0013] In a certain embodiment, a second circular hole and a third circular hole are formed on the top surface of the body inwardly from the concave surface.

[0014] In some embodiments, the second circular hole and the third circular hole are symmetrically arranged on the body.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the right side surface of the main body of the utility model is the main positioning surface, the top surface of the horizontal part of the step and the rear side surface of the vertical part of the step are the lateral positioning surfaces, and placing the main positioning surface and the lateral positioning surface on the same side of the main body can make the gasket position open and easy to process. In addition, the step is located on a thicker main body, which can improve the rigidity of the utility model. In addition, when the blade is installed on the pad, the installation stability of the blade and the accuracy of fine milling can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of an existing copy milling cutter;

[0017] Figure 2 It is a schematic diagram of the structure of the utility model in the embodiment;

[0018] Figure 3 It is a structural schematic diagram of the installation of the profile milling cutter and the utility model.

[0019] In the figure: 1, main body, 2, step, 10, first circular hole, 11, second inclined surface, 12, third inclined surface, 13, concave surface, 14, second circular hole, 15, second circular hole, 20, horizontal part, 21, vertical part, 22, groove, 23, first inclined surface, 110, chamfer. DETAILED DESCRIPTION

[0020] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0021] like Figure 2As shown, an integrated pad includes a main body 1, an L-shaped step 2 is provided on the right side surface of the main body 1, the horizontal portion 20 of the step 2 is located at the bottom of the right side surface, the vertical portion 21 of the step 2 is located at the front of the right side surface, and the thickness of the main body 1 is greater than the thickness of the step 2.

[0022] In actual use, the right side surface of the main body 1 of the utility model is the main positioning surface, the top surface of the horizontal portion 20 of the step 2 and the rear side surface of the vertical portion 21 of the step 2 are lateral positioning surfaces, and placing the main positioning surface and the lateral positioning surface on the same side of the main body 1 can make the gasket position open and easy to process. In addition, the step 2 is located on the thicker main body 1, which can improve the rigidity of the utility model. In addition, when the milling cutter is installed on the pad, the installation stability of the blade and the accuracy of fine milling can be improved.

[0023] Specifically, in this embodiment, an arc-shaped groove 22 is provided at the corner of the step 2 , and a corresponding first circular hole 10 is opened on the right side surface of the body 1 at the groove 22 , and the diameter of the first circular hole 10 is the same as the diameter of the groove 22 .

[0024] In actual use, the milling cutter can avoid the groove 22 and the first circular hole 10.

[0025] Specifically, in this embodiment, the top surface of the vertical portion 21 of the step 2 is an inclined surface 23 , and the inclined surface 23 is arranged outward.

[0026] In actual use, interference with workpieces can be avoided by setting the top surface of the vertical portion 21 of the step 2 as an inclined surface 23 .

[0027] Specifically, in this embodiment, a second inclined surface 11 is provided at the top of the front end of the body 1, and the second inclined surface 11 is arranged outward; a third inclined surface 12 is provided at the top of the rear end of the body 1, and the third inclined surface 12 is arranged outward.

[0028] In actual use, interference with workpieces can be avoided by respectively providing the second inclined surface 11 and the third inclined surface 12 at the front end and the rear end of the body 1 .

[0029] In addition, a chamfer 110 is provided at one end of the upper side of the second inclined surface 11 close to the step 2. In actual use, the chamfer 110 can avoid interference with workpieces.

[0030] Specifically, in this embodiment, the top surface of the body 1 is provided with a concave surface 13, and the front side and the rear side of the concave surface 13 are respectively in contact with the second inclined surface 11 and the third inclined surface 12. In addition, the top surface of the body 1 is provided with a second circular hole 14 and a third circular hole 15 from the concave surface inward; wherein the second circular hole 14 and the third circular hole 15 are symmetrically arranged on the body 1.

[0031] In actual use, the concave surface 13 matches the workpiece to be processed. By installing locking screws in the second circular hole 14 and the third circular hole 15, the utility model can be locked together with the milling cutter to the screw fine milling cutter disc to achieve the installation and fixation of the pad block and the milling cutter. The installation diagram of the pad block 102 and the milling cutter 101 is shown in FIG. Figure 3 ,exist Figure 3 In the embodiment, the present invention and another cushion block 103 are respectively provided on both sides of the milling cutter 101, the present invention and another cushion block 103 clamp the milling cutter 101, and the present invention and another cushion block 103 are locked to the screw fine milling cutter disc by locking screws.

[0032] In summary, the right side surface of the main body 1 of the utility model is the main positioning surface, the top surface of the horizontal part of the step 2 and the rear side surface of the vertical part of the step are the lateral positioning surfaces, and placing the main positioning surface and the lateral positioning surface on the same side of the main body 1 can make the gasket position open and easy to process. In addition, the step 2 is located on the thicker main body 1, which can improve the rigidity of the utility model. In addition, when the blade is installed on the pad, the installation stability of the blade and the accuracy of fine milling can be improved.

[0033] The above is based on the enlightenment of this utility model. Through the above description, relevant staff can make various changes and modifications without deviating from the technical idea of ​​this utility model. The technical scope of this utility model is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. An integrated cushion block, characterized in that: The invention comprises a main body (1), wherein an L-shaped step (2) is provided on the right side surface of the main body (1), wherein the horizontal portion (20) of the step (2) is located at the bottom of the right side surface of the main body (1), and the vertical portion (21) of the step (2) is located at the front of the right side surface of the main body (1), and the thickness of the main body (1) is greater than the thickness of the step (2).

2. The integrated cushion block according to claim 1, characterized in that: An arc-shaped groove (22) is provided at the corner of the step (2), and a corresponding first circular hole (10) is opened at the groove (22) on the right side surface of the body (1), and the diameter of the first circular hole (10) is the same as the diameter of the groove (22).

3. The integrated cushion block according to claim 1, characterized in that: The top surface of the vertical portion (21) of the step (2) is an inclined surface (23).

4. The integrated cushion block according to claim 3, characterized in that: The inclined surface (23) is arranged outward.

5. The integrated cushion block according to claim 1, characterized in that: A second inclined surface (11) is provided at the top of the front end of the body (1), and the second inclined surface (11) is arranged outwards.

6. The integrated cushion block according to claim 5, characterized in that: A chamfer (110) is provided on one end of the upper side of the second inclined surface (11) close to the step.

7. The integrated cushion block according to claim 5, characterized in that: A third inclined surface (12) is provided at the top of the rear end of the body (1), and the third inclined surface (12) is arranged outwards.

8. The integrated cushion block according to claim 7, characterized in that: The top surface of the body (1) is provided with a concave surface (13), and the front side and the rear side of the concave surface (13) are in contact with the second inclined surface (11) and the third inclined surface (12) respectively.

9. The integrated cushion block according to claim 8, characterized in that: The top surface of the body (1) is provided with a second circular hole (14) and a third circular hole (15) extending inward from the concave surface (13).

10. The integrated cushion block according to claim 9, characterized in that: The second circular hole (14) and the third circular hole (15) are symmetrically arranged on the body (1).

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