CN218946370U - Metal cutting knife group - Google Patents
Metal cutting knife group Download PDFInfo
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- CN218946370U CN218946370U CN202223529136.0U CN202223529136U CN218946370U CN 218946370 U CN218946370 U CN 218946370U CN 202223529136 U CN202223529136 U CN 202223529136U CN 218946370 U CN218946370 U CN 218946370U
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- metal cutting
- assembly
- mounting groove
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to a metal cutting knife set, in particular to a metal cutting knife set, which comprises a knife holder, wherein the top of the knife holder is provided with a mounting groove, the inside of the mounting groove is provided with a knife head and a fixing component, the side surface of the fixing component is tightly attached to the side surface of the knife head, the top of the fixing component is provided with an adjusting component, and the bottom of the knife holder is provided with a thread cylinder; according to the utility model, the mounting groove is formed in the top of the tool apron and is matched with the fixing assembly, so that the fixing piece in the fixing assembly is fixed in the mounting groove by the adjusting assembly, the side surface of the fixing piece is extruded to the side surface of the tool bit, the tool bit is tightly attached to the inner wall of the mounting groove, the jacking assembly at the bottom of the tool apron can provide jacking for the fixing piece, the jacking assembly can jack the fixing piece out of the mounting groove, the fixing piece is taken out by an auxiliary worker, and the tool bit can be conveniently dismounted.
Description
Technical Field
The utility model relates to a metal cutting knife set, in particular to a metal cutting knife set.
Background
The present metal cutting knife tackle is widely used in machining equipment, especially in the machinery lathe, utilizes the cutting knife tackle of installation on the machinery lathe cooperation to accomplish the turning to various metal parts, and current cutting knife tackle, when in actual use, can generally need dismantle the tool bit in the cutting knife tackle, conveniently change or maintain the tool bit, general tool bit can be installed through the bolt, partly still can use the gasket to increase the clamping force to the tool bit, when dismantling, not only need use various instruments, because the interaction force between gasket, tool bit and the mounting groove inner wall can exist the problem of not taking out the gasket well, and then drags slowly the dismantlement work to the tool bit.
Disclosure of Invention
Based on the above description, the utility model provides a metal cutting knife set to solve the problem that the disassembly of a knife head is affected due to the fact that the prior metal cutting knife set is too firmly embedded with a gasket.
The technical scheme for solving the technical problems is as follows: a metal cutting blade set, comprising a blade holder;
the top of the tool apron is provided with an installation groove, the inside of the installation groove is provided with a tool bit and a fixing component, and the side surface of the fixing component is tightly attached to the side surface of the tool bit;
the top of fixed subassembly is provided with adjusting part, the bottom of blade holder is provided with the screw thread section of thick bamboo, the bottom of blade holder evenly is provided with the top and moves the subassembly.
The fixing assembly comprises a fixing piece, a fixing hole, a groove and a protruding block, wherein the bottom of the fixing piece is attached to the inner wall of a mounting groove on the top surface of the tool apron, the fixing hole penetrates through the bottom of the fixing piece from the top surface of the fixing piece, the groove is formed in the side surface of the fixing piece, the protruding block is fixedly connected to the side surface of the fixing piece, and the protruding block and the groove are arranged at intervals.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, the bottom of mounting is designed to incline, the side of lug is designed to be arc, one side that the lug kept away from the mounting is laminated with the mounting groove inner wall of blade holder top surface, one side that the mounting is opposite with the lug closely laminates with the side of tool bit.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, the adjusting assembly comprises an adjusting rod and a sleeve, the bottom end of the adjusting rod is inserted from the top of the fixing hole, the sleeve is fixedly connected to the surface of the adjusting rod, the bottom of the sleeve is movably attached to the top surface of the fixing piece, and the bottom of the surface of the adjusting rod is in threaded connection with the inner wall of the threaded cylinder.
Further, the quantity of adjusting part and fixed subassembly is four, four adjusting part and fixed subassembly evenly distributed are in the four corners department of blade holder top surface, and the side of four mounting is closely laminated with the side of four tool bits respectively.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, the top moves the subassembly and includes a mounting section of thick bamboo, moving part, top and elastic component, the top of a mounting section of thick bamboo and the bottom fixed connection of blade holder, the side of moving part and the inner wall swing joint of a mounting section of thick bamboo, the one end of top moving part and the side fixed connection of moving part, one side of moving part and the one end fixed connection of elastic component, the one end and the inner wall fixed connection of a mounting section of thick bamboo of moving part are kept away from to the elastic component.
Further, the top moves the subassembly still and includes driving medium and extension piece, one end and the one side fixed connection of moving part of driving medium, one side and the one end fixed connection of driving medium of extension piece, the driving medium activity continues to run through the bottom of installation section of thick bamboo after running through the center of elastic component, the one end that the moving part was kept away from to the top is laminated with the bottom of mounting.
Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:
1. according to the utility model, the mounting groove is formed in the top of the tool apron and is matched with the fixing assembly, so that the fixing piece in the fixing assembly is fixed in the mounting groove by the adjusting assembly, the side surface of the fixing piece is extruded to the side surface of the tool bit, the tool bit is tightly attached to the inner wall of the mounting groove, the jacking assembly at the bottom of the tool apron can provide jacking for the fixing piece, the jacking assembly can jack the fixing piece out of the mounting groove, the fixing piece is taken out by an auxiliary worker, and the tool bit can be conveniently dismounted.
2. Through set up the top and move the piece in moving the subassembly, let the top move the piece under the effect of elastic component elasticity, let the top move the piece and can remove the top smoothly and move the mounting, set up the driving medium in the bottom of moving the piece simultaneously, the driving medium bottom fixed extension piece is gone up in the cooperation, let the extension piece under the mode of beating, further cooperate the top move the piece and remove the top and move the mounting, it is ejecting to the mounting follow mounting groove, realize taking out work fast to the mounting, and then the convenience is accomplished the dismantlement task to the tool bit.
Drawings
Fig. 1 is a schematic structural view of a metal cutting blade set according to an embodiment of the present utility model;
FIG. 2 is a schematic bottom perspective view of the present utility model;
FIG. 3 is a schematic cross-sectional perspective view of a top drive assembly of the present utility model;
fig. 4 is a schematic perspective view of a fixing assembly according to the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. a tool apron; 2. a cutter head; 3. a fixing assembly; 301. a fixing member; 302. a fixing hole; 303. a groove; 304. a bump; 4. an adjustment assembly; 401. an adjusting rod; 402. a sleeve; 5. a thread cylinder; 6. a jacking assembly; 601. a mounting cylinder; 602. a movable member; 603. a top moving member; 604. a transmission member; 605. an elastic member; 606. an extension block.
Detailed Description
In order to facilitate an understanding of the present application, a more complete description of the present application will now be provided with reference to the relevant figures. Examples of the present application are given in the accompanying drawings. This application may, however, be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
It should be noted that, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like indicate an azimuth or a positional relationship based on that shown in the drawings, or that the technical product is conventionally put in place when used, merely for convenience in describing the present technology and simplifying the description, and do not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present technology. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. The terms "first," "second," "third," and the like are therefore used solely to distinguish one from another and are not to be construed as indicating or implying a relative importance. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present technology, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in the art will be understood in a specific manner by those of ordinary skill in the art.
Referring to fig. 1 and 2, a metal cutting blade set includes a blade holder 1;
the top of the tool apron 1 is provided with a mounting groove, the inside of the mounting groove is provided with a tool bit 2 and a fixing component 3, and the side surface of the fixing component 3 is tightly attached to the side surface of the tool bit 2;
the tool apron 1 is provided with a mounting groove, so that the fixing assembly 3 is used for fixing the tool bit 2, and the tool bit 2 can be extruded and fixed by the fixing assembly 3 in cooperation with the inner wall of the mounting groove.
The top of fixed subassembly 3 is provided with adjusting part 4, and the bottom of blade holder 1 is provided with screw thread section of thick bamboo 5, and the bottom of blade holder 1 evenly is provided with top and moves subassembly 6.
The adjusting component 4 passes through the fixing component 3 and is matched with the threaded cylinder 5, so that the fixing component 3 can be fixed, and meanwhile, the adjusting component 4 is also convenient to use to detach the fixing component 3.
Referring to fig. 1, 2 and 4, the fixing assembly 3 of the present embodiment includes a fixing member 301, a fixing hole 302, a groove 303 and a protrusion 304, wherein the bottom of the fixing member 301 is attached to an inner wall of a mounting groove on the top surface of the tool holder 1, the fixing hole 302 penetrates from the top surface of the fixing member 301 to the bottom of the fixing member 301, the groove 303 is formed on a side surface of the fixing member 301, the protrusion 304 is fixedly connected to the side surface of the fixing member 301, and the protrusion 304 and the groove 303 are disposed at intervals.
By utilizing the fixing piece 301 in the fixing assembly 3, the side face of the fixing piece 301 is attached to the side face of the cutter head 2, the cutter head 2 and the fixing piece 301 are mutually extruded and interact, and then the mounting groove formed in the upper cutter holder 1 is matched, so that the inner wall of the mounting groove can extrude the fixing piece 301, and then the cutter head 2 is clamped and fixed.
Referring to fig. 1, 2 and 4, the bottom of the fixing member 301 in this embodiment is designed to be inclined, the side surface of the protruding block 304 is designed to be arc-shaped, one side of the protruding block 304 away from the fixing member 301 is attached to the inner wall of the mounting groove on the top surface of the tool holder 1, and the opposite side of the fixing member 301 to the protruding block 304 is tightly attached to the side surface of the tool bit 2.
The bottom of the fixing piece 301 is designed to be inclined, so that the fixing piece 301 can be conveniently inserted into the mounting groove, and then the cutter head 2 can be quickly fixed.
Referring to fig. 1, the adjusting assembly 4 of the present embodiment includes an adjusting rod 401 and a sleeve 402, wherein the bottom end of the adjusting rod 401 is inserted from the top of the fixing hole 302, the sleeve 402 is fixedly connected to the surface of the adjusting rod 401, the bottom of the sleeve 402 is movably attached to the top surface of the fixing member 301, and the bottom of the surface of the adjusting rod 401 is in threaded connection with the inner wall of the threaded cylinder 5.
The adjusting rod 401 is rotated, the thread groove on the surface of the adjusting rod 401 can be matched with the inner wall of the thread cylinder 5 to be fastened together, the sleeve 402 on the adjusting rod 401 can prop against the fixing piece 301, the fixing piece 301 is positioned in the mounting groove to squeeze the cutter head 2, and the cutter head 2 is clamped and fixed by matching with the inner wall of the mounting groove until the adjusting rod 401 and the thread cylinder 5 are fastened together, so that the fixing work of the cutter head 2 is completed.
Referring to fig. 1 and 2, the number of the adjusting assemblies 4 and the fixing assemblies 3 in the present embodiment is four 5, the four adjusting assemblies 4 and the fixing assemblies 3 are uniformly distributed at four corners of the top surface of the tool holder 1, and four
The side surfaces of the fixing members 301 are closely attached to the side surfaces of the four cutter heads 2, respectively.
Four adjusting components 4 and four fixed components 3 are distributed at four corners of the top surface of the tool apron 1 to finish clamping and fixing work of four tool bits 2, so that different tool bits 2 in the metal cutting tool set can be conveniently utilized to finish different cutting works.
Referring to fig. 2 and 3, the top moving assembly 6 of the present embodiment includes a mounting cylinder 601, a moving member 602, a top moving member 603 and an elastic member 605, wherein the top of the mounting cylinder 601 is fixedly connected with the bottom of the tool apron 1, the side surface of the moving member 602 is movably connected with the inner wall of the mounting cylinder 601, one end of the top moving member 603 is fixedly connected with the side surface of the moving member 602, one side of the moving member 602 is fixedly connected with one end of the elastic member 605, and one end of the elastic member 605 away from the moving member 602 is fixedly connected with the inner wall of the mounting cylinder 601.
And 5, the elastic piece adopts a spring, the movable piece 602 is arranged in the mounting cylinder 601, the movable piece 602 can drive the jacking piece 603 on the movable piece 602 to move upwards under the elastic force of the elastic piece 605, the jacking piece 603 can jack the fixing piece 301 out of the mounting groove, the fixing piece 301 is conveniently taken out, and then the cutter head 2 is detached.
Referring to fig. 2 and 3, the jacking assembly 6 of the present embodiment further includes a transmission member 604 and an extension block 0 606, wherein one end of the transmission member 604 is fixedly connected with one side of the movable member 602, and one side of the extension block 606
And one end of the driving member 604 is fixedly connected, the driving member 604 penetrates through the center of the elastic member 605, then penetrates through the bottom of the mounting cylinder 601, and one end of the top moving member 603 away from the moving member 602 is attached to the bottom of the fixed member 301.
The bottom of the movable piece 602 is provided with the transmission piece 604, the transmission piece 604 passes through the mounting cylinder 601,5 and is matched with the extension block 606 arranged on the end face of the upper transmission piece 604, when the fixed piece 301 is tightly embedded in the mounting groove, the extension block 606 is matched with the transmission piece 604 to push the movable piece 602, so that the movable piece 602 drives the pushing piece 603 to further push the fixed piece 301, the fixed piece 301 is known to loose in the mounting groove, and the fixed piece 301 is conveniently taken out from the mounting groove, so that the disassembly work of the cutter head 2 is completed.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. A metal cutting insert set comprising an insert seat (1), characterized in that:
the top of the tool apron (1) is provided with a mounting groove, the inside of the mounting groove is provided with a tool bit (2) and a fixing assembly (3), and the side surface of the fixing assembly (3) is tightly attached to the side surface of the tool bit (2);
the top of fixed subassembly (3) is provided with adjusting part (4), the bottom of blade holder (1) is provided with screw thread section of thick bamboo (5), the bottom of blade holder (1) evenly is provided with top and moves subassembly (6).
2. The metal cutting tool set according to claim 1, wherein the fixing assembly (3) comprises a fixing member (301), a fixing hole (302), a groove (303) and a projection (304), the bottom of the fixing member (301) is attached to the inner wall of the mounting groove on the top surface of the tool holder (1), the fixing hole (302) penetrates through the top surface of the fixing member (301) to the bottom of the fixing member (301), the groove (303) is formed in the side surface of the fixing member (301), the projection (304) is fixedly connected to the side surface of the fixing member (301), and the projection (304) and the groove (303) are arranged at intervals.
3. The metal cutting tool set according to claim 2, wherein the bottom of the fixing member (301) is designed to be inclined, the side surface of the projection (304) is designed to be arc-shaped, the side of the projection (304) away from the fixing member (301) is attached to the inner wall of the mounting groove on the top surface of the tool holder (1), and the side of the fixing member (301) opposite to the projection (304) is tightly attached to the side surface of the tool bit (2).
4. The metal cutting tool set according to claim 1, wherein the adjusting assembly (4) comprises an adjusting rod (401) and a sleeve (402), the bottom end of the adjusting rod (401) is inserted from the top of the fixing hole (302), the sleeve (402) is fixedly connected to the surface of the adjusting rod (401), the bottom of the sleeve (402) is movably attached to the top surface of the fixing piece (301), and the bottom of the surface of the adjusting rod (401) is in threaded connection with the inner wall of the threaded cylinder (5).
5. The metal cutting tool set according to claim 1, wherein the number of the adjusting assemblies (4) and the fixing assemblies (3) is four, the four adjusting assemblies (4) and the fixing assemblies (3) are uniformly distributed at four corners of the top surface of the tool holder (1), and the side surfaces of the four fixing pieces (301) are respectively tightly attached to the side surfaces of the four tool bits (2).
6. The metal cutting tool set according to claim 1, wherein the top moving assembly (6) comprises a mounting cylinder (601), a moving member (602), a top moving member (603) and an elastic member (605), the top of the mounting cylinder (601) is fixedly connected with the bottom of the tool holder (1), the side surface of the moving member (602) is movably connected with the inner wall of the mounting cylinder (601), one end of the top moving member (603) is fixedly connected with the side surface of the moving member (602), one side of the moving member (602) is fixedly connected with one end of the elastic member (605), and one end of the elastic member (605) far away from the moving member (602) is fixedly connected with the inner wall of the mounting cylinder (601).
7. The metal cutting tool set according to claim 1, wherein the jacking assembly (6) further comprises a transmission member (604) and an extension block (606), one end of the transmission member (604) is fixedly connected with one side of the movable member (602), one side of the extension block (606) is fixedly connected with one end of the transmission member (604), the transmission member (604) continues to penetrate through the bottom of the mounting cylinder (601) after penetrating through the center of the elastic member (605), and one end of the jacking member (603) away from the movable member (602) is attached to the bottom of the fixed member (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223529136.0U CN218946370U (en) | 2022-12-28 | 2022-12-28 | Metal cutting knife group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223529136.0U CN218946370U (en) | 2022-12-28 | 2022-12-28 | Metal cutting knife group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218946370U true CN218946370U (en) | 2023-05-02 |
Family
ID=86111186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223529136.0U Active CN218946370U (en) | 2022-12-28 | 2022-12-28 | Metal cutting knife group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218946370U (en) |
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2022
- 2022-12-28 CN CN202223529136.0U patent/CN218946370U/en active Active
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