CN219684626U - Frock clamp that triaxial machining center processing inclined plane was used - Google Patents
Frock clamp that triaxial machining center processing inclined plane was used Download PDFInfo
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- CN219684626U CN219684626U CN202220442527.XU CN202220442527U CN219684626U CN 219684626 U CN219684626 U CN 219684626U CN 202220442527 U CN202220442527 U CN 202220442527U CN 219684626 U CN219684626 U CN 219684626U
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- machining center
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- 238000003754 machining Methods 0.000 claims abstract description 21
- 230000001154 acute effect Effects 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 abstract description 12
- 238000003801 milling Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a fixture for machining an inclined plane by a triaxial machining center, which comprises a fixture base, wherein the fixture base comprises a first side face and a second side face, a fixing mechanism is arranged on the first side face, the second side face is connected with the triaxial machining center, an included angle is formed between the face where the first side face is located and the plane where the second side face is located, and the included angle is an acute angle. Through the arrangement that the first side and the second side form the included angle, namely the first side and the second side are not parallel, the problem that the triaxial machining center cannot machine a three-dimensional inclined plane with a specific angle is solved. And the three-dimensional inclined plane is processed through the three-axis processing center, so that the dimension can be better controlled during processing, and the processed inclined plane is smoother.
Description
Technical Field
The utility model relates to a fixture, in particular to a fixture for machining an inclined plane of a triaxial machining center.
Background
When the vertical machining center is used for processing inclined surfaces, the inclined surfaces are generally required to be processed by three-axis linkage or five-axis linkage, wherein five-axis linkage five-axis machine tools are high in price, and the three-axis linkage of the three-axis machining center is more limited, mainly because some products have special requirements, and the three-axis machining center cannot process the required specific shapes.
Disclosure of Invention
In order to overcome the defects, the utility model aims to provide a fixture for machining an inclined plane of a triaxial machining center, which has a simple structure and is easy to manufacture, and the fixture can be used for machining the inclined plane with a specific angle.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the fixture for machining the inclined plane by the triaxial machining center comprises a base, wherein the base comprises a first side face and a second side face, a fixing mechanism is arranged on the first side face, the second side face is connected with the triaxial machining center, an included angle is formed between the face where the first side face is located and the plane where the second side face is located, namely, the first side face is not parallel to the second side face, and the included angle is an acute angle. The lower side of the machined piece is connected with the first side through the fixing mechanism and is attached to the first side. Because the first side face and the second side face form an included angle, the lower side face and the second side face of the machined piece also form an included angle; because the second side surface is connected with the triaxial machining center, and the milling directions of the second side surface and the machining center are parallel, an included angle is formed between the lower side surface of the workpiece and the milling direction of the machining center, and the size of the included angle is equal to that of the first side surface and the second side surface. After the workpiece and the first side face are attached and fixed, milling is carried out on the upper surface of the workpiece to be processed through the processing center, an included angle is formed between the upper surface and the lower surface of the workpiece after the processing is finished, and the size of the included angle is equal to the included angle formed by the first side face and the second side face. Therefore, through the setting of the tooling fixture for the triaxial machining center to machine the inclined plane, the tooling fixture can be formulated according to the requirements of machining different angles of a workpiece, so that the requirements of machining the inclined plane at various angles of the workpiece can be realized. And the workpiece can be milled in a two-dimensional plane through the fixation of the tool clamp, and a three-dimensional curved surface with a corresponding angle can be realized after the machining is finished.
Further, the base is a quadrangular prism, and the first side face and the second side face are opposite side faces.
Further, the base is a triangular prism, and the first side surface and the second side surface are two adjacent side surfaces.
Further, the fixing mechanism comprises a first protruding portion, the first protruding portion is fixedly connected with the first side face, and the first protruding portion is perpendicular to the first side face. The size and the position of the first protruding portion are arranged corresponding to those of the groove in the workpiece, and the workpiece is fixed through the first protruding portion.
Further, the clamping mechanism comprises a second protruding portion, the second protruding portion is fixedly connected with the first side face, and the second protruding portion is perpendicular to the first side face.
Further, the second protruding portions are provided with four, and are arranged in an annular array with the first protruding portions as a center.
Further, the first side face is provided with a first groove, and the direction of the first groove is perpendicular to the direction of the first side face.
The beneficial effects of the utility model are as follows: the base comprises a first side surface and a second side surface, an included angle is formed by the surface where the first side surface is located and the plane where the second side surface is located, namely, the first side surface and the second side surface are not parallel, and the problem that a three-dimensional inclined surface with a specific angle cannot be processed by the three-axis machining center is solved. And the three-dimensional inclined plane is processed through the three-axis processing center, so that the dimension can be better controlled during processing, and the processed inclined plane is smoother.
Drawings
FIG. 1 is a perspective view of a clamp base according to an embodiment of the present utility model;
FIG. 2 is a perspective view of a jig base of a quadrangular prism according to an embodiment of the present utility model;
FIG. 3 is a perspective view of a jig base of a triangular prism according to an embodiment of the present utility model;
FIG. 4 is a perspective view of a workpiece according to an embodiment of the utility model;
FIG. 5 is a perspective view of an angle base according to an embodiment of the present utility model;
FIG. 6 is a perspective view of a tooling fixture material according to one embodiment of the present utility model;
FIG. 7 is a schematic view of a fixture material and angle base connection in accordance with one embodiment of the present utility model;
FIG. 8 is a schematic view of a tool clamp and angle base connection according to an embodiment of the present utility model;
fig. 9 is a schematic diagram of connection between a fixture and a workpiece according to an embodiment of the utility model.
In the figure:
1. a clamp base; 1', a tool clamp material; 11. a first side; 111. a first boss; 112. a second protruding portion; 113. a first groove; 12. a second side; 13. a third side; 2. a work piece; 21. a second groove; 3. an angle base; 31. an angle positioning groove.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Referring to fig. 1, a tooling fixture for machining an inclined plane in a triaxial machining center in this embodiment includes a fixture base 1, where the fixture base 1 includes a first side 11 and a second side 12, a fixing mechanism is disposed on the first side 11, the second side 12 is connected to the triaxial machining center, and the first side 11 and the second side 12 form an included angle, that is, the first side 11 and the second side 12 are not parallel, and the included angle is an acute angle. The lower side of the workpiece 2 is connected with the first side 11 by a fixing mechanism and is attached to the first side 11. Because the first side 11 and the second side 12 form an included angle, the lower side of the workpiece 2 and the second side 12 also form an included angle; since the second side 12 is connected to the triaxial machining center and the milling directions of the second side 12 and the machining center are parallel, the lower side of the workpiece and the milling direction of the machining center form an angle, and the magnitude of the angle is equal to the angle formed by the first side 11 and the second side 12. After the workpiece 2 and the first side surface 11 are attached and fixed, the upper surface of the workpiece 2 is milled through the machining center, and after the machining is finished, an included angle is formed between the upper surface and the lower surface of the workpiece 2, and the size of the included angle is equal to the included angle formed by the first side surface 11 and the second side surface 12. Therefore, the setting of the tooling fixture for machining the inclined plane through the triaxial machining center can make the tooling fixture according to different angle requirements of the machined part 2, so that the requirements of machining the inclined plane at various angles of the machined part 2 can be met. And the product can be milled on a two-dimensional plane through the fixation of the tool clamp, and a three-dimensional curved surface with a corresponding angle can be realized after the milling is finished.
In one embodiment of the present utility model, referring to fig. 2, the jig base 1 is a quadrangular prism, and the first side 11 and the second side 12 are opposite sides. The first side 11 is used for fixing the workpiece 2, the second side 12 is used for being connected with a triaxial machining center, the first side 11 and the second side 12 are intersected with the third side 13, and when the first side 11 and the second side 12 continue to extend through the third side 13, the first side 11 and the second side 12 can be intersected, and a face angle formed after intersection is an acute angle.
In another embodiment of the present utility model, referring to fig. 3, the fixture base 1 is a triangular prism, and the first side 11 and the second side 12 are two adjacent sides. The first side 11 is used for fixing the workpiece 2, the second side 12 is used for being connected with a triaxial machining center, the first side 11 and the second side 12 can be intersected, and a face angle formed after intersection is an acute angle.
In an embodiment of the present utility model, referring to fig. 1 and fig. 4, the fixing mechanism includes a first protrusion 111, where the first protrusion 111 is fixedly connected to the first side 11, and the first protrusion 111 is perpendicular to the first side 11. The first protruding portion 111 is sized and positioned to correspond to a workpiece recess on the underside of the workpiece 2, and the workpiece 2 is secured by the first protruding portion 111. The fixing mechanism comprises second protruding portions 112, the second protruding portions 112 are fixedly connected with the first side face 11, the second protruding portions 112 are perpendicular to the first side face 11, four second protruding portions 112 are arranged, and the first protruding portions 111 are arranged in an annular array. The specific position and size of the second protruding portion 112 correspond to the position and size of the second groove 21 on the workpiece 2, and the workpiece 2 is further fixed by inserting the second protruding portion 112 into the second groove 21. The first side 11 is provided with a first groove 113, and the direction of the first groove 113 is perpendicular to the direction of the first side 11. The specific structure of the fixing mechanism is set according to the structural characteristics of the lower surface of the workpiece 2, and the purpose is to fix the workpiece 2.
In an embodiment of the utility model, the tooling fixture for machining the inclined plane of the triaxial machining center is simple in structure and easy to manufacture, and the specific manufacturing method is as follows:
1) Referring to fig. 5, according to the angle of the inclined plane required after the machining of the workpiece 2, an angle positioning groove 31 is machined on an angle base 3 by a plane machining mode by using a triaxial machining center, and the angle base 3 is used for fixing a fixture material 1' required to be machined into a fixture.
2) Referring to fig. 6, a work fixture material 1' to be processed is clamped on a bench vice through the bench vice on a three-axis machining center workbench, then the work fixture material 1' is subjected to contour milling, and the perpendicularity and the flatness of the outer contour of the work fixture material 1' are controlled through plane machining.
3) Referring to fig. 7, the angle gauge is placed on the lower plane of the bench vice on the workbench of the triaxial machining center, and meanwhile, the milled fixture material 1 'is placed on the angle base 3, and the fixture material 1' to be machined is clamped and fixed.
4) Referring to fig. 8, the fixture material 1 'is subjected to surface milling by a triaxial machining center, and the square or rectangular fixture material 1' is milled into the fixture base 1.
5) A securing mechanism is provided on the first side 11 in accordance with the shape of the workpiece 2.
The working process comprises the following steps: referring to fig. 9, the machined second side 12 of the tool fixture is horizontally placed in a bench vice on a three-axis machining center table and fixed, and meanwhile, a workpiece 2 to be machined is fixed through a fixing mechanism on the tool fixture, the workpiece 2 is clamped, and then the upper side of the workpiece 2 is milled through the three-axis machining center. The workpiece 2 can be milled in a two-dimensional plane through the fixation of the tool clamp, and a three-dimensional inclined plane with a corresponding angle can be realized after the machining is finished.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.
Claims (4)
1. The utility model provides a frock clamp for triaxial machining center processing inclined plane, includes anchor clamps base (1), anchor clamps base (1) include first side (11) and second side (12), a serial communication port, be provided with fixed establishment on first side (11), second side (12) are connected with triaxial machining center, the face at first side (11) place with the plane at second side (12) place forms the contained angle, the contained angle is the acute angle, be provided with first recess (113) on first side (11), the direction of first recess (113) with the direction of first side (11) is perpendicular, fixed establishment includes first bellying (111), first bellying (111) with first side (11) fixed connection, first bellying (111) with first side (11) are perpendicular, fixed establishment includes second bellying (112), second bellying (112) with first side (11) fixed connection, second bellying (112) with first side (11) are perpendicular.
2. Tool clamp for machining inclined surfaces in triaxial machining centre according to claim 1, characterized in that the clamp base (1) is a quadrangular prism, the first side (11) and the second side (12) being opposite sides.
3. The tooling fixture for machining inclined surfaces in a triaxial machining center according to claim 1, characterized in that the fixture base (1) is a triangular prism, and the first side surface (11) and the second side surface (12) are two adjacent side surfaces.
4. The tooling fixture for machining a slope in a triaxial machining center according to claim 1, wherein the second protrusions (112) are provided with four protrusions and are arranged in an annular array with the first protrusions (111) as a center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220442527.XU CN219684626U (en) | 2022-03-01 | 2022-03-01 | Frock clamp that triaxial machining center processing inclined plane was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220442527.XU CN219684626U (en) | 2022-03-01 | 2022-03-01 | Frock clamp that triaxial machining center processing inclined plane was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219684626U true CN219684626U (en) | 2023-09-15 |
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ID=87964867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220442527.XU Active CN219684626U (en) | 2022-03-01 | 2022-03-01 | Frock clamp that triaxial machining center processing inclined plane was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219684626U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117415364A (en) * | 2023-11-23 | 2024-01-19 | 中航西飞民用飞机有限责任公司 | A manufacturing tooling and usage method for three-axis digital milling of the inner corner area of thin-walled L-shaped parts |
| CN119457732A (en) * | 2024-11-27 | 2025-02-18 | 中国航发哈尔滨东安发动机有限公司 | A method for machining multi-bevel parts using a three-axis machining center |
-
2022
- 2022-03-01 CN CN202220442527.XU patent/CN219684626U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117415364A (en) * | 2023-11-23 | 2024-01-19 | 中航西飞民用飞机有限责任公司 | A manufacturing tooling and usage method for three-axis digital milling of the inner corner area of thin-walled L-shaped parts |
| CN119457732A (en) * | 2024-11-27 | 2025-02-18 | 中国航发哈尔滨东安发动机有限公司 | A method for machining multi-bevel parts using a three-axis machining center |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215000 Suzhou Industrial Park, Suzhou City, Jiangsu Province, No. 200 Xingpu Road, 5 # 101, 102, 201, 202 Patentee after: Suzhou Fatedi Technology Co.,Ltd. Country or region after: China Address before: 215000 Suzhou Industrial Park, Suzhou City, Jiangsu Province, No. 200 Xingpu Road, 5 # 101, 102, 201, 202 Patentee before: FTDEVICE TECHNOLOGY (SUZHOU) CO.,LTD. Country or region before: China |