Turning tool combination

Abstract

The utility model belongs to the technical field of turning and milling cutter heads, and particularly relates to a turning tool combination, which comprises a fixed cutter head, a fixed cutter head, a fixed cutter head and a turning tool, and the tool bit frame body is movably arranged on the end face of the lower side of the fixed cutter head, and a tool groove is formed in the tool bit frame body.

Description

Technical Field

[0001] The utility model belongs to the technical field of turning and milling cutter heads, in particular to a turning tool combination. Background Art

[0002] A turning tool is a tool with a cutting part used for turning. It is one of the most widely used tools in cutting. The working part of a turning tool is the part that produces and processes chips, including the blade, the structure that breaks or rolls up the chips, the space for chip removal or storage, the channel for cutting fluid, and other structural elements.

[0003] The existing turning tools are usually fixed to the tool holder. During use, they can only change the milling state by following the rotation of the spindle. At the same time, when processing some non-standard products, only relying on the spindle to change the tool position cannot process the products well. Therefore, we specially designed a turning tool combination. Utility Model Content

[0004] The purpose of the utility model is to provide a turning tool combination to solve the above-mentioned technical problems, so as to achieve the effect of facilitating turning and milling processing.

[0005] In view of this, the utility model provides a turning tool assembly, comprising:

[0006] A fixed cutter disc, wherein a connecting boss is arranged on the upper end surface of the fixed cutter disc, and a reserved hole is opened on the connecting boss;

[0007] The cutter head frame is movably arranged on the lower side end surface of the fixed cutter disc, and the cutter head frame is provided with a cutter groove.

[0008] In the above technical solution, further, the cutter head frame includes:

[0009] The cutter head frame includes:

[0010] A first tool holder, wherein the fixed tool disc is provided with a first connecting groove corresponding to the first tool holder;

[0011] A second tool holder, the fixed tool disc is provided with a second connecting groove corresponding to the second tool holder;

[0012] The first tool holder and the second tool holder have the same structure, both of which are provided with a first connecting hole, and the tool groove is formed on the upper side of the first tool holder and the second tool holder;

[0013] The first connecting groove and the second connecting groove are arranged in parallel and correspond to the first connecting holes on the first tool holder and the second tool holder respectively. The first connecting hole cooperates with the first connecting groove and the second connecting groove through bolts.

[0014] In the above technical solution, further, it also includes:

[0015] A protruding section is formed on one side of the first tool holder and the second tool holder, and a plurality of second connecting holes are arranged on the protruding section.

[0016] In the above technical solution, further, it also includes:

[0017] The convex key is formed at the bottom of the main body, and a slot is set corresponding to the convex key for fixing the cutter disc.

[0018] In the above technical solution, further, it also includes:

[0019] The flange structure is arranged on the upper end surface of the fixed cutter disc.

[0020] In the above technical solution, further, it also includes:

[0021] A lubrication hole is provided on the first tool holder and the second tool holder and penetrates to the end surface of the convex key.

[0022] In the above technical solution, further, the first tool holder and the second tool holder are provided with concave surfaces corresponding to the reserved holes.

[0023] The beneficial effect of the utility model is that the position of the cutter head frame on the fixed cutter disc can be adjusted by the movable cooperation between the cutter head frame and the fixed cutter disc, so that the milling part can be adjusted, which is helpful for processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of one side of the utility model;

[0025] Figure 2 It is a structural schematic diagram of another side of the utility model;

[0026] Figure 3 It is a top view of the utility model;

[0027] The markings in the figure are as follows: 1. fixed cutter disc; 11. first connecting groove; 12. second connecting groove; 2. connecting boss; 3. reserved hole; 4. cutter head frame; 41. first cutter holder; 42. second cutter holder; 5. cutter groove; 6. first connecting hole; 7. protruding section; 71. second connecting hole; 8. convex key; 9. slot; 10. flange structure; 13. lubrication hole; 14. concave surface; 15. bolt. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0029] Embodiment 1:

[0030] This embodiment provides a turning tool assembly, including:

[0031] A fixed cutter disc 1, on the upper end surface of which a connecting boss 2 is provided, and a reserved hole 3 is provided on the connecting boss 2;

[0032] The cutter head frame 4 is movably arranged on the lower side end surface of the fixed cutter disc 1, and the cutter head frame 4 is provided with a cutter groove 5.

[0033] It can be seen from this embodiment that a turning tool assembly includes a fixed tool disc 1 and a tool head frame 4;

[0034] A connecting boss 2 is provided on the upper end surface of the fixed cutter disc 1, and a reserved hole 3 is provided on the connecting boss 2, and the reserved hole 3 can be used for positioning when in use;

[0035] Two cutter head holders 4 are movably provided on the lower end surface of the fixed cutter disc 1, and a plurality of cutter grooves 5 are provided on the cutter head holder 4 for connecting the cutters;

[0036] The position of the cutter head frame 4 on the fixed cutter disc 1 can be adjusted by the movable cooperation between the cutter head frame 4 and the fixed cutter disc 1, and then the milling part can be adjusted, which is helpful to cope with the processing technology of different products.

[0037] Embodiment 2:

[0038] This embodiment provides a turning tool assembly, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0039] The cutter head frame 4 comprises:

[0040] A first tool holder 41, the fixed tool disc 1 is provided with a first connecting groove 11 corresponding to the first tool holder 41;

[0041] A second tool holder 42, the fixed tool disc 1 is provided with a second connecting groove 12 corresponding to the second tool holder 42;

[0042] The first tool holder 41 and the second tool holder 42 have the same structure. The first tool holder 41 and the second tool holder 42 are both provided with a first connecting hole 6. The tool groove 5 is formed on the upper side of the first tool holder 41 and the second tool holder 42.

[0043] The first connection groove 11 and the second connection groove 12 are arranged in parallel and correspond to the first connection holes 6 on the first tool holder 41 and the second tool holder 42 respectively. The first connection hole 6 cooperates with the first connection groove 11 and the second connection groove 12 through bolts 15 .

[0044] It can be seen from the present embodiment that the tool holder body 4 includes a first tool holder 41 and a second tool holder 42, wherein the first tool holder 41 and the second tool holder 42 have the same structure and both include a first connecting hole 6 and a tool slot 5, and the first connecting hole 6 is located on one side of the tool slot 5;

[0045] Further, the first connection groove 11 and the second connection groove 12 are provided on the lower end surface of the fixed cutter disc 1 corresponding to the first cutter holder 41 and the second cutter holder 42, and the first connection groove 11 and the first connection hole 6 on the first cutter holder 41 are matched together by a bolt 15, and the second connection groove 12 and the second connection hole 71 on the second cutter holder 42 are matched together by a bolt 15 (in actual use, the first cutter holder 41 and the second cutter holder 42 can be fixed to any one of the first connection groove 11 and the second connection groove 12 by the bolt 15, which is used as a reference example in the text);

[0046] By providing the first tool holder 41 and the second tool holder 42 , the tool spacing can be changed by adjusting the cooperation between the first tool holder 41 , the second tool holder 42 and the first connecting groove 11 , the second connecting groove 12 during use, thereby changing the processing effect.

[0047] Embodiment 3:

[0048] This embodiment provides a turning tool assembly, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0049] The protruding section 7 is formed on one side of the first tool holder 41 and the second tool holder 42 , and a plurality of second connecting holes 71 are provided on the protruding section 7 .

[0050] It can be seen from the present embodiment that the first tool holder 41 and the second tool holder 42 are located on the wall surface on the other side of the first connecting hole 6 and extend outward to form a protruding section 7, and a second connecting hole 71 is formed on the protruding section 7;

[0051] When in use, the first connection hole 6 on the first tool holder 41 is connected to the first connection groove 11 by a bolt 15, the second connection hole 71 on the protruding section 7 corresponds to the second connection groove 12 and is connected to the second connection groove 12 by a bolt 15, and the second connection hole 71 of the protruding section 7 on the second tool holder 42 is similarly connected to the first connection groove 11;

[0052] The first blade holder 41 and the second blade holder 42 can be firmly connected to the fixed blade disc 1 by providing the protruding section 7 and opening the second connecting hole 71 .

[0053] Embodiment 4:

[0054] This embodiment provides a turning tool assembly, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0055] The convex key 8 is formed at the bottom of the main body, and a slot 9 is arranged corresponding to the convex key 8 on the fixed cutter disc 1 .

[0056] It can be seen from this embodiment that the convex key 8 is formed at the bottom of the main body, and a clamping groove 9 is formed on the end surface of the fixed cutter head 1 between the first connecting groove 11 and the second connecting groove 12;

[0057] When in use, after the first tool holder 41 and the second tool holder 42 are connected to the fixed tool disc 1 through the convex key 8, the first connecting hole 6 and the second connecting hole 71 will correspond to the first connecting groove 11 and the second connecting groove 12, thereby facilitating the use of bolts 15 for fixing. The convex key 8 and the slot 9 play a role in connection and positioning.

[0058] Embodiment 5:

[0059] This embodiment provides a turning tool assembly, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0060] The flange structure 10 is arranged on the upper end surface of the fixed cutter disc 1 .

[0061] It can be seen from this embodiment that the flange structure 10 includes a plurality of flange holes, which are distributed in a circumferential array on the upper end face of the fixed cutter disc 1 with the connecting boss 2 as the center, and when in use, they cooperate with the external driving device through bolts 15.

[0062] Embodiment 6:

[0063] This embodiment provides a turning tool assembly, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0064] The lubrication hole 13 is provided on the first tool holder 41 and the second tool holder 42 and penetrates to the end surface of the convex key 8 .

[0065] It can be seen from the present embodiment that by providing the lubrication hole 13, if the convex key 8 of the first tool holder 41 or the second tool holder 42 is stuck in the slot 9 and cannot move normally during use, lubricant can be injected into the mating surface between the convex key 8 and the slot 9 through the lubrication hole 13 for lubrication, thereby facilitating adjustment.

[0066] Embodiment 7:

[0067] This embodiment provides a turning tool assembly, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0068] The first tool holder 41 and the second tool holder 42 are provided with concave surfaces 14 corresponding to the reserved holes 3 .

[0069] It can be seen from the present embodiment that the first tool holder 41 and the second tool holder 42 are provided with concave surfaces 14 corresponding to the reserved holes 3, thereby preventing the first tool holder 41 and the second tool holder 42 from interfering with the external structure connected to the reserved holes 3 during use.

[0070] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A turning tool assembly, characterized in that: include: A fixed cutter disc (1), wherein a connecting boss (2) is arranged on the upper end surface of the fixed cutter disc (1), and a reserved hole (3) is opened on the connecting boss (2); A cutter head frame (4) is movably arranged on the lower end surface of the fixed cutter disc (1), and the cutter head frame (4) is provided with a cutter groove (5).

2. A turning tool assembly according to claim 1, characterized in that: The cutter head frame (4) comprises: A first tool holder (41), wherein the fixed tool disc (1) is provided with a first connecting groove (11) corresponding to the first tool holder (41); A second tool holder (42), wherein the fixed tool disc (1) is provided with a second connecting groove (12) corresponding to the second tool holder (42); The first tool holder (41) and the second tool holder (42) have the same structure, the first tool holder (41) and the second tool holder (42) are both provided with a first connecting hole (6), and the tool groove (5) is formed on the upper side of the first tool holder (41) and the second tool holder (42); The first connecting groove (11) and the second connecting groove (12) are arranged in parallel and correspond to the first connecting holes (6) on the first tool holder (41) and the second tool holder (42) respectively; the first connecting hole (6) cooperates with the first connecting groove (11) and the second connecting groove (12) through bolts (15).

3. A turning tool assembly according to claim 2, characterized in that include: A protruding section (7) is formed on one side of the first tool holder (41) and the second tool holder (42), and a plurality of second connecting holes (71) are provided on the protruding section (7).

4. A turning tool assembly according to claim 3, characterized in that include: The convex key (8) is formed at the bottom of the main body, and the fixed blade disc (1) is provided with a slot (9) corresponding to the convex key (8).

5. A turning tool assembly according to claim 4, characterized in that include: A flange structure (10) is arranged on the upper end surface of the fixed cutter disc (1).

6. A turning tool assembly according to claim 5, characterized in that include: A lubrication hole (13), wherein the lubrication hole (13) is arranged on the first tool holder (41) and the second tool holder (42), and penetrates to the end surface of the convex key (8).

7. A turning tool assembly according to claim 6, characterized in that: The first tool holder (41) and the second tool holder (42) are provided with concave surfaces (14) corresponding to the reserved holes (3).

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