CN216540900U - Cutter body mounting seat and machine tool - Google Patents
Cutter body mounting seat and machine tool Download PDFInfo
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- CN216540900U CN216540900U CN202123358137.9U CN202123358137U CN216540900U CN 216540900 U CN216540900 U CN 216540900U CN 202123358137 U CN202123358137 U CN 202123358137U CN 216540900 U CN216540900 U CN 216540900U
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Abstract
The application discloses a cutter body mounting seat which is provided with a cutter body mounting part and a fixing part which are integrated; the cutter body mounting part is used for mounting a cutter body; the head part of the cutter body extends out of the cutter body mounting part; the fixing part is used for fixing the cutter body mounting seat on the machine tool; the fixing part is provided with an adjusting groove, and the adjusting groove is provided with a first side wall and a second side wall which are oppositely arranged; the fixed part is provided with a first gap and a second gap, and the first gap extends from the first side wall to the direction far away from the head part of the cutter body; the second gap extends from the second side wall to the direction close to the head of the cutter body; the driving device is fixed on the first side wall and is positioned on one side of the first gap, which is far away from the cutter body mounting part; the driving device is used for pushing one side of the second gap close to the cutter body mounting part. When the driving device acts, the cutter body mounting seat deforms at the first gap and the second gap, so that the position of the cutter body is adjusted.
Description
Technical Field
The present disclosure relates generally to the field of precision numerical control machine tools, and more particularly to a cutter body mounting seat and a machine tool.
Background
Precision numerical control machine tool wide application is in the processing to various work pieces, and the cutter body that is used for processing the work piece generally is fixed in the lathe through the cutter body mount pad on, and the cutter body mount pad among the prior art only can be used for fixed cutter body, but can't follow the real-time position of adjusting the cutter body of cutter body extending direction, when needs adjustment cutter body position, can only dismantle the back with the cutter body, fixes it again as required, and it is comparatively inconvenient to operate like this.
Disclosure of Invention
In view of the above-mentioned deficiencies or inadequacies in the prior art, it would be desirable to provide a cutter body mount.
The specific technical scheme is as follows:
in a first aspect:
the application provides a cutter body mounting seat which is provided with a cutter body mounting part and a fixing part which are integrated;
the cutter body mounting part is used for mounting a cutter body; the feeding direction of the cutter body is a first direction, and the head of the cutter body extends out of the cutter body mounting part;
the fixing part is positioned on one side of the cutter body mounting part and is used for fixing the cutter body mounting seat on a machine tool;
the fixing part is provided with an adjusting groove, and the adjusting groove is provided with a first side wall and a second side wall which are oppositely arranged; the arrangement direction from the first side wall to the second side wall is parallel to the first direction;
the fixed part is provided with a first gap and a second gap, and the first gap extends from the first side wall to the direction far away from the head of the cutter body; the second gap extends from the second side wall to a direction close to the head of the cutter body;
the first side wall is fixedly provided with a driving device, and the driving device is fixed on the first side wall and is positioned on one side of the first gap, which is far away from the cutter body mounting part; the driving device is used for providing thrust for the second side wall, and the stress part of the second side wall is located on one side, close to the cutter body mounting part, of the second gap.
Further, a first deformation hole is formed at the end of the first slit, a second deformation hole is formed at the end of the second slit, and the first deformation hole and the second deformation hole are used for enabling the fixing part to form a thin-wall structure at the side far away from the adjusting groove.
Further, a third gap is arranged in the first deformation hole and extends to one side far away from the cutter body mounting part; and a fourth gap is arranged in the second deformation hole, and the fourth gap extends towards one side close to the cutter body mounting part.
Furthermore, a third deformation hole is formed in one end, far away from the first deformation hole, of the third gap; and a fourth deformation hole is formed in one end, far away from the second deformation hole, of the fourth gap, and the third deformation hole and the fourth deformation hole are used for enabling the fixing part to form a thin-wall structure on one side, far away from the adjusting groove.
Further, the third slit 23 extends in a direction parallel to the fourth slit 24.
Further, the extending direction of the first slit 21 is parallel to the extending direction of the second slit 22.
Further, the first deformation hole, the second deformation hole, the third deformation hole and the fourth deformation hole are cylindrical holes.
Further, the driving device is a gas-liquid pressure cylinder.
In a second aspect:
the application provides a lathe, be equipped with on the lathe above the cutter body mount pad, the lathe is used for processing the work piece.
The beneficial effect of this application lies in:
when the driving device acts, the first gap and the second gap are used as boundaries, the part, close to one side of the machine tool, of the fixing part cannot deform greatly, the part, far away from the machine tool, of the fixing part can deform greatly at the end parts of the first gap and the second gap under the thrust of the driving device, and then the part, far away from the machine tool, of the fixing part can move along the first direction, and finally the cutter body is driven to move along the first direction. Above process need not to dismantle the cutter body and then install, alright swift realization is right the regulation of cutter body position.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a front view of a cutter body mount of the present application.
Reference numbers in the figures: 10, a cutter body; 21, a first slit; 22, a second gap; 3, a driving device; 210, a first deformation hole; 220, a second deformation hole; 23, a third gap; 24, a fourth gap; 230, a third deformation hole; 240, a fourth deformation hole.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example 1
Referring to fig. 1, the present embodiment provides a cutter body mounting seat, which includes a cutter body mounting portion and a fixing portion;
the cutter body mounting part is used for mounting the cutter body 10; the feeding direction of the cutter body 10 is a first direction, and the head of the cutter body 10 extends out of the cutter body mounting part;
the fixing part is positioned on one side of the cutter body mounting part and is used for fixing the cutter body mounting seat on a machine tool;
the fixing part is provided with an adjusting groove, and the adjusting groove is provided with a first side wall and a second side wall which are oppositely arranged; the arrangement direction from the first side wall to the second side wall is parallel to the first direction;
a first gap 21 and a second gap 22 are formed in the fixing part, and the first gap 21 extends from the first side wall to a direction far away from the head of the cutter body 10; the second slit 22 extends from the second side wall to a direction close to the head of the cutter body 10;
the driving device 3 is fixedly arranged on the first side wall, and the driving device 3 is fixed on the first side wall and is positioned on one side of the first gap 21 away from the cutter body mounting part; the driving device 3 is configured to provide a thrust force to the second side wall, and a stressed portion of the second side wall is located on a side of the second slit 22 close to the cutter body mounting portion.
Since the driving device 3 is fixed to the side of the first slit 21 away from the cutter body mounting portion, the output end of the driving device 3 acts on the side of the second slit 22 on the second side wall close to the cutter body mounting portion, and the first slit 21 and the second slit 22 form a thin-walled structure on the side of the fixing portion away from the adjustment groove. When the driving device acts, the first gap 21 and the second gap 22 are used as boundaries, the part of the fixing part close to one side of the machine tool is fixed on the machine tool, so that large deformation cannot be generated, the part of the fixing part far away from one side of the machine tool is subjected to thrust of the driving device 3, so that large deformation can be generated at the end parts of the first gap 21 and the second gap 22, and then the part of the fixing part far away from one side of the machine tool can move along the first direction, so that the cutter body mounting part is driven to move along the first direction, and finally the cutter body 10 is driven to move along the first direction. In the above process, the cutter body 10 does not need to be disassembled and then installed, and the position of the cutter body 10 can be quickly adjusted.
In a preferred embodiment of configuring the ends of the first slit 21 and the second slit 22, a first deformation hole 210 is formed at the end of the first slit 21, a second deformation hole 220 is formed at the end of the second slit 22, and the first deformation hole 210 and the second deformation hole 220 are used for forming the fixing portion into a thin-walled structure at a side away from the adjustment groove.
The first deformation hole 210 is arranged at the end part of the first slit 21, and the second deformation hole 220 is arranged at the end part of the second slit 22, so that the thin-walled structure formed by the fixing part at the side far away from the adjusting groove can be further thinned; on the other hand, the end portions of the first and second slits 21 and 22 can be deformed to a greater extent, and ultimately, the adjustable range of the position of the cutter body 10 can be made greater.
In the preferred embodiment of the first deformation hole 210 and the second deformation hole 220, a third slit 23 is formed in the first deformation hole 210, and the third slit 23 extends to a side away from the cutter body mounting portion; a fourth slit 24 is formed in the second deforming hole 220, and the fourth slit 24 extends toward a side close to the cutter body mounting portion.
The third slit 23 is communicated with the first deformation hole 210, the fourth slit 24 is communicated with the second deformation hole 220, and when the part of the fixing part far away from the machine tool moves towards the first direction by taking the first slit 21 and the second slit 22 as a boundary, the first deformation hole 210 and the second deformation hole 220 generate large deformation which is transmitted to the third slit 23 and the fourth slit 24, but the deformation can be controlled in the third slit 23 and the fourth slit 24, so that the cutter body mounting seat cannot be damaged due to metal fatigue caused by too large deformation.
Wherein in a preferred embodiment of the configuration of the third slit 23 and the fourth slit 24, a third deformation hole 230 is provided on an end of the third slit 23 away from the first deformation hole 210; a fourth deformation hole 240 is formed at one end of the fourth slit 24, which is far away from the second deformation hole 220, and the third deformation hole 230 and the fourth deformation hole 240 are used for forming a thin-wall structure on the side of the fixing part, which is far away from the adjustment groove.
The third deformation hole 230 is arranged at one end of the third gap 23 far away from the first deformation hole 210; the fourth deformation hole 240 is formed in the end, far away from the second deformation hole 220, of the fourth slit 24, so that the deformable range of the part, located on the two sides of the adjusting groove, of the fixing portion is larger, deformation is easier to occur on one hand, damage possibly caused by the smaller deformation range when deformation occurs is overcome on the other hand, and the service life of the cutter body mounting seat is prolonged.
In a preferred embodiment, the extending direction of the third slit 23 is parallel to the extending direction of the fourth slit 24, and the extending direction of the fourth slit 24 is parallel to the extending direction of the third slit 23.
As described above, when the portion of the fixing portion away from the machine tool moves in the first direction, the first deformation hole 210 and the second deformation hole 220 are largely deformed, and the deformation is transmitted to the third slit 23 and the fourth slit 24, but the deformation is also controlled in the third slit 23 and the fourth slit 24, and since the third slit 23 extends in a direction parallel to the fourth slit 24, the third slit 23 and the fourth slit 24 synchronously restrict the movable range of the cutter body 10 in the first direction. Thus, enough adjustable space can be provided for the cutter body 10; but also can ensure that the cutter body mounting seat cannot generate metal fatigue due to overlarge deformation.
In a preferred embodiment, the extending direction of the first slit 21 and the extending direction of the second slit 22 are parallel to the extending direction of the second slit 22.
In combination with the above, since the extending direction of the third slit 23 is parallel to the extending direction of the fourth slit 24, and the extending direction of the first slit 21 and the extending direction of the second slit 22 are set to be parallel, and at this time, the connecting line between the centers of the first deforming hole 210, the third deforming hole 230, the second deforming hole 220 and the fourth deforming hole 240 is a parallelogram, so that when the portion of the fixing portion away from the machine tool moves to the first direction, the internal deformation degree of the first deforming hole 210 and the internal deformation degree of the second deforming hole 220 are the same, taking the first slit 21 and the second slit 22 as a boundary; the third deformation hole 230 and the fourth deformation hole 240 have the same deformation degree, so that the parts at two sides of the adjusting groove on the fixing part have the same deformation, and the side with larger deformation cannot be damaged due to asymmetric deformation.
Wherein in a preferred embodiment of the shapes of the first deformation hole 210, the second deformation hole 220, the third deformation hole 230 and the fourth deformation hole 240, the first deformation hole 210, the second deformation hole 220, the third deformation hole 230 and the fourth deformation hole 240 are all cylindrical holes.
The first deformation hole 210, the second deformation hole 220, the third deformation hole 230 and the fourth deformation hole 240 are all set to be cylindrical, each point on the inner wall can deform when the shape of the inner wall is deformed, and each point bears the force, so that the stress in the deformation holes is relatively average, and meanwhile, after the position of the cutter body 10 is adjusted by the cutter body mounting seat, the cutter body mounting seat can provide good resilience for the cutter body mounting part.
Preferably, the axes of the first deforming hole 210, the second deforming hole 220, the third deforming hole 230 and the fourth deforming hole 240 are perpendicular to the first direction. Thus, in the direction perpendicular to the first direction, the forces applied to the points inside the first deforming hole 210, the second deforming hole 220, the third deforming hole 230 and the fourth deforming hole 240 are the same, and the deformation of the first deforming hole 210, the second deforming hole 220, the third deforming hole 230 and the fourth deforming hole 240 along the respective axial directions is synchronous.
Wherein in a preferred embodiment of the driving means 3, the driving means 3 is a gas-liquid pressurized cylinder.
Due to the characteristics of the gas-liquid pressure cylinder, the speed is slow when the gas-liquid pressure cylinder acts, slight adjustment can be realized under the condition that a speed reducer is not added, and the cutter body mounting seat cannot be deformed and damaged due to overlarge action.
Example 2
The embodiment provides a machine tool, the above cutter body mounting seat is arranged on the machine tool, and the machine tool is used for processing workpieces.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (9)
1. A cutter body mounting seat is characterized in that a cutter body mounting part and a fixing part are integrally arranged;
the cutter body mounting part is used for mounting a cutter body (10); the feeding direction of the cutter body (10) is a first direction, and the head of the cutter body (10) extends out of the cutter body mounting part;
the fixing part is positioned on one side of the cutter body mounting part and is used for fixing the cutter body mounting seat on a machine tool;
the fixing part is provided with an adjusting groove, and the adjusting groove is provided with a first side wall and a second side wall which are oppositely arranged; the arrangement direction from the first side wall to the second side wall is parallel to the first direction;
a first gap (21) and a second gap (22) are formed in the fixing part, and the first gap (21) extends from the first side wall to the direction far away from the head of the cutter body (10); the second gap (22) extends from the second side wall to a direction close to the head of the cutter body (10);
the first side wall is fixedly provided with a driving device (3), and the driving device (3) is fixed on the first side wall and is positioned on one side, far away from the cutter body mounting part, of the first gap (21); the driving device (3) is used for providing thrust for the second side wall, and the stressed part of the second side wall is located on one side, close to the cutter body mounting part, of the second gap (22).
2. The cutter body mount of claim 1, wherein an end of the first slit (21) forms a first deformation hole (210), an end of the second slit (22) forms a second deformation hole (220), and the first deformation hole (210) and the second deformation hole (220) are used for forming the fixing portion into a thin-walled structure at a side away from the adjustment groove.
3. The cutter body mounting seat according to claim 2, wherein a third slit (23) is provided in the first deformation hole (210), the third slit (23) extending away from the cutter body mounting portion; a fourth gap (24) is formed in the second deformation hole (220), and the fourth gap (24) extends towards one side close to the cutter body mounting portion.
4. The cutter body mounting seat according to claim 3, characterized in that a third deformation hole (230) is arranged at one end of the third slit (23) far away from the first deformation hole (210); a fourth deformation hole (240) is formed in one end, far away from the second deformation hole (220), of the fourth gap (24), and the third deformation hole (230) and the fourth deformation hole (240) are used for enabling the fixing portion to form a thin-walled structure on one side, far away from the adjusting groove.
5. The cutter body mounting seat according to claim 3, characterized in that the third slit (23) extends in a direction parallel to the fourth slit (24).
6. The cutter body mounting seat according to claim 5, characterized in that the first slit (21) extends in a direction parallel to the second slit (22).
7. A cutter body mount according to claim 4, wherein the first deformation aperture (210), the second deformation aperture (220), the third deformation aperture (230) and the fourth deformation aperture (240) are all cylindrical apertures.
8. A cutter body mounting according to any one of claims 1-7, characterized in that the driving means (3) is a gas-liquid pressurized cylinder.
9. A machine tool provided with a cutter body mount according to any one of claims 1 to 8, for machining a workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123358137.9U CN216540900U (en) | 2021-12-29 | 2021-12-29 | Cutter body mounting seat and machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123358137.9U CN216540900U (en) | 2021-12-29 | 2021-12-29 | Cutter body mounting seat and machine tool |
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| Publication Number | Publication Date |
|---|---|
| CN216540900U true CN216540900U (en) | 2022-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123358137.9U Active CN216540900U (en) | 2021-12-29 | 2021-12-29 | Cutter body mounting seat and machine tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147247A (en) * | 2021-12-29 | 2022-03-08 | 河北力准机械制造有限公司 | Cutter body mounting seat and machine tool |
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- 2021-12-29 CN CN202123358137.9U patent/CN216540900U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147247A (en) * | 2021-12-29 | 2022-03-08 | 河北力准机械制造有限公司 | Cutter body mounting seat and machine tool |
| CN114147247B (en) * | 2021-12-29 | 2024-10-18 | 河北力准机械制造有限公司 | Cutter body mounting seat and machine tool |
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