CN219310676U - Combined clamp for machining and positioning curved surface parts - Google Patents
Combined clamp for machining and positioning curved surface parts Download PDFInfo
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- CN219310676U CN219310676U CN202223482174.5U CN202223482174U CN219310676U CN 219310676 U CN219310676 U CN 219310676U CN 202223482174 U CN202223482174 U CN 202223482174U CN 219310676 U CN219310676 U CN 219310676U
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Abstract
The utility model discloses a combined fixture for processing and positioning curved surface parts, which comprises a plurality of groups of first positioning components and a plurality of groups of second positioning components, wherein the first positioning components comprise a first adjusting column and a first positioning component, the first positioning piece is connected with the first adjusting column and can horizontally move relative to the first adjusting column, and is used for positioning and connecting the side part of the curved surface part; the second locating component comprises a second adjusting column and a second locating piece, the second adjusting column is connected to the machining table top and can vertically move relative to the machining table top, the second locating piece is connected to the top surface of the second adjusting column, and the second locating piece is used for locating and connecting the bottom of the curved surface part. The combined clamp is simple in structure, the cost of the clamp can be obviously reduced, and the first positioning assemblies and the second positioning assemblies which are suitable in quantity and distribution mode can be assembled according to the outline size of the curved surface part, so that the operation is simple, and the use is convenient.
Description
Technical Field
The utility model relates to the technical field of clamps, in particular to a combined clamp for machining and positioning curved surface parts.
Background
At present, the parts made of composite materials are increasingly used, and most parts are curved parts. After the composite curved surface part is molded, the edge of the composite curved surface part is required to be finished. In the related art, finish machining is performed by adopting a manual cutting or numerical control machining mode in most cases. However, the manual cutting precision is not high, and dust hazard exists. The numerical control machining needs to adopt a special fixture or a digital flexible positioning fixture, the cost of the fixture is high, the fixture is generally used for machining high-added-value parts, and the fixture is not suitable for common part machining and common enterprises.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide the combined clamp for processing and positioning the curved surface part, which can reduce the cost and is suitable for processing the general curved surface part.
In order to solve the problems, the technical scheme adopted by the utility model is as follows: the combined clamp for machining and positioning the curved surface part comprises a plurality of groups of first positioning components and a plurality of groups of second positioning components, wherein the first positioning components comprise a first adjusting column and a first positioning piece, the first adjusting column is connected with a machining table top and can vertically move relative to the machining table top, the first positioning piece is connected with the first adjusting column and can horizontally move relative to the first adjusting column, and the first positioning piece is used for positioning and connecting the side part of the curved surface part; the second locating component comprises a second adjusting column and a second locating piece, the second adjusting column is connected to the machining table top and can vertically move relative to the machining table top, the second locating piece is connected to the top surface of the second adjusting column, and the second locating piece is used for locating and connecting the bottom of the curved surface part.
Compared with the prior art, the utility model has the beneficial effects that: the combined clamp is simple in structure, the cost of the clamp can be obviously reduced, and the first positioning assemblies and the second positioning assemblies with proper quantity and distribution mode can be assembled according to the outline size of the curved surface part, and the heights of the first adjusting column and the second adjusting column and the horizontal position of the first positioning piece are adjusted. Under the general condition, the plurality of groups of first positioning components are used for positioning and connecting the two side parts of the curved surface part, the plurality of groups of second positioning components are used for positioning and connecting the lower part of the curved surface part, and therefore the positioning and clamping of the whole curved surface part can be achieved, the operation is simple, and the use is convenient.
The combined clamp for machining and positioning the curved surface part, the first positioning assembly further comprises a first fixing column fixedly installed on the machining table top, and the first adjusting column is connected with the first fixing column and can vertically move relative to the first fixing column.
The combined clamp for processing and positioning the curved surface part is characterized in that the first adjusting column is inserted into or sleeved with the first fixing column.
The combined clamp for machining and positioning the curved surface part is characterized in that the first adjusting column is in threaded connection with the first fixing column.
The combined clamp for machining and positioning the curved surface part is characterized in that the first positioning piece is provided with a horizontal chute, the upper end of the first adjusting column is connected with a locking piece, the locking piece can horizontally move in the horizontal chute relative to the first positioning piece, and the first positioning piece can be fixed on the first adjusting column.
The combined clamp for processing and positioning the curved surface part is characterized in that the first positioning piece is provided with a positioning hole for positioning and connecting the curved surface part.
The second positioning assembly further comprises a second fixing column fixedly mounted on the machining table top, and the second adjusting column is connected with the second fixing column and can vertically move relative to the second fixing column.
The second adjusting column is inserted into or sleeved with the second fixing column.
The combined clamp for machining and positioning the curved surface part is characterized in that the second adjusting column is in threaded connection with the second fixing column.
The utility model is described in further detail below with reference to the drawings and the detailed description.
Drawings
FIG. 1 is a schematic view of a first positioning assembly according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a second positioning assembly according to an embodiment of the present utility model;
fig. 3 is a schematic structural diagram of a combined fixture in a use state according to an embodiment of the utility model.
Reference numerals illustrate: 100 first positioning components, 110 first fixing columns, 120 first adjusting columns, 130 first positioning pieces, 131 horizontal sliding grooves, 132 positioning holes, 140 locking pieces, 200 second positioning components, 210 second fixing columns, 220 second adjusting columns and 230 second positioning pieces.
Detailed Description
Referring to fig. 1 to 3, the embodiment of the present utility model provides a combined fixture for machining and positioning curved parts, which includes a plurality of sets of first positioning components 100 and a plurality of sets of second positioning components 200, and referring to fig. 1, the first positioning components 100 include a first adjusting column 120 and a first positioning component 130, the first adjusting column 120 is connected to a machining table and can move vertically relative to the machining table, the first positioning component 130 is connected to the first adjusting column 120 and can move horizontally relative to the first adjusting column 120, and the first positioning component 130 is used for positioning a side portion of a connecting curved part; referring to fig. 2, the second positioning assembly 200 includes a second adjusting column 220 and a second positioning member 230, the second adjusting column 220 is connected to the machining table and vertically movable with respect to the machining table, the second positioning member 230 is connected to the top surface of the second adjusting column 220, and the second positioning member 230 is used for positioning the bottom of the connecting curved part.
The combined clamp has a simple structure, can obviously reduce the cost of the clamp, and can assemble the first positioning assemblies 100 and the second positioning assemblies 200 in proper quantity and distribution mode according to the outline size of the curved surface part. In general, the plurality of groups of first positioning components 100 are used for positioning and connecting the two side parts of the curved surface part, and the plurality of groups of second positioning components 200 are used for positioning and connecting the lower part of the curved surface part, so that the positioning and clamping of the whole curved surface part can be realized, and the operation is simple and the use is convenient. Specifically, the first positioning member 130 is provided with a positioning hole 132 for positioning the curved surface connecting part. Specifically, the machining table top is the machining table top of the numerical control machine tool, and after the curved surface part is clamped on the machining table top by adopting the combined clamp, the numerical control machine tool can be adopted to finish machining the curved surface part.
Further, the first positioning assembly 100 further includes a first fixed post 110 fixedly mounted to the machining table, and the first adjusting post 120 is connected to the first fixed post 110 and is capable of moving vertically with respect to the first fixed post 110. According to the required processing position of the curved surface part, the relative height of the first adjusting column 120 and the first fixing column 110 can be adjusted, and after the adjustment, the first adjusting column 120 is fixed on the first fixing column 110. Specifically, the first adjusting post 120 is inserted into or sleeved with the first fixing post 110, and in the structure shown in fig. 1, the first adjusting post 120 is inserted into the first fixing post 110. The first adjusting column 120 is connected with the first fixing column 110 by screw threads, and the first adjusting column 120 is rotated, so that the up-and-down adjustment of the first adjusting column 120 can be realized. Further, the first positioning member 130 is provided with a horizontal chute 131, the upper end of the first adjusting column 120 is connected with a locking member 140, and the locking member 140 can move horizontally relative to the first positioning member 130 in the horizontal chute 131 and fix the first positioning member 130 to the first adjusting column 120. According to the width of the curved surface part, the locking member 140 can be loosened, the first positioning member 130 is horizontally adjusted, at this time, the locking member 140 horizontally moves relative to the first positioning member 130 in the horizontal chute 131, after the first positioning member 130 is adjusted to a proper position, the locking member 140 is tightened again, and the first positioning member 130 is fixed with the first adjusting column 120. Specifically, the locking member 140 is a bolt.
Further, the second positioning assembly 200 further includes a second fixed post 210 fixedly mounted to the processing table, and the second adjusting post 220 is connected to the second fixed post 210 and is capable of moving vertically with respect to the second fixed post 210. The relative heights of the second adjusting post 220 and the second fixing post 210 can be adjusted according to the required processing position of the curved surface part, and after the adjustment, the second adjusting post 220 is fixed on the second fixing post 210. Specifically, the second adjusting post 220 is inserted into or sleeved on the second fixing post 210, and in the structure shown in fig. 2, the second adjusting post 220 is inserted into the second fixing post 210. The second adjusting column 220 is connected with the second fixing column 210 by screw threads, and the second adjusting column 220 is rotated, so that the up-and-down adjustment of the second adjusting column 220 can be realized. Specifically, the second positioning member 230 is a bolt.
It should be noted that, in the description of the present utility model, if an azimuth or positional relationship is referred to, for example, upper, lower, front, rear, left, right, etc., the azimuth or positional relationship is based on the azimuth or positional relationship shown in the drawings, it is merely for convenience of describing the present utility model and simplifying the description, and it is not indicated or implied that the referred device or element must have a specific azimuth, be configured or operated in a specific azimuth, and should not be construed as limiting the present utility model.
In the description of the present utility model, a plurality means one or more, and a plurality means two or more, and it is understood that greater than, less than, exceeding, etc. does not include the present number, and it is understood that greater than, less than, within, etc. include the present number. If any, first or second, etc. are described for the purpose of distinguishing between technical features only and not for the purpose of indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (9)
1. A combined clamp for processing and positioning curved surface parts, which is characterized by comprising a plurality of groups of first positioning components (100) and a plurality of groups of second positioning components (200);
the first positioning component (100) comprises a first adjusting column (120) and a first positioning piece (130), the first adjusting column (120) is connected to a machining table top and can vertically move relative to the machining table top, the first positioning piece (130) is connected to the first adjusting column (120) and can horizontally move relative to the first adjusting column (120), and the first positioning piece (130) is used for positioning and connecting the side part of the curved surface part;
the second positioning assembly (200) comprises a second adjusting column (220) and a second positioning piece (230), the second adjusting column (220) is connected to the machining table top and can vertically move relative to the machining table top, the second positioning piece (230) is connected to the top surface of the second adjusting column (220), and the second positioning piece (230) is used for positioning and connecting the bottom of the curved surface part.
2. The sectional fixture for curved surface part machining positioning according to claim 1, wherein the first positioning assembly (100) further comprises a first fixed column (110) fixedly mounted to a machining table, the first adjusting column (120) being connected to the first fixed column (110) and being vertically movable with respect to the first fixed column (110).
3. The combined fixture for machining and positioning of curved parts according to claim 2, wherein the first adjusting column (120) is inserted into or sleeved with the first fixing column (110).
4. The sectional fixture for curved surface part machining positioning according to claim 2, wherein the first adjusting column (120) is screwed to the first fixing column (110).
5. The combined clamp for machining and positioning of curved surface parts according to claim 2, wherein the first positioning piece (130) is provided with a horizontal chute (131), the upper end of the first adjusting column (120) is connected with a locking piece (140), the locking piece (140) can horizontally move in the horizontal chute (131) relative to the first positioning piece (130), and the first positioning piece (130) can be fixed on the first adjusting column (120).
6. The combined fixture for processing and positioning the curved surface part according to claim 1 or 2, wherein the first positioning piece (130) is provided with a positioning hole (132) for positioning and connecting the curved surface part.
7. The sectional fixture for curved part machining positioning according to claim 1, wherein the second positioning assembly (200) further comprises a second fixed post (210) fixedly mounted to the machining table, the second adjusting post (220) being connected to the second fixed post (210) and being vertically movable with respect to the second fixed post (210).
8. The sectional fixture for curved surface part machining positioning according to claim 7, wherein the second adjusting column (220) is inserted into or sleeved with the second fixing column (210).
9. The sectional fixture for curved surface part machining positioning according to claim 7, wherein the second adjusting post (220) is screwed to the second fixing post (210).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223482174.5U CN219310676U (en) | 2022-12-23 | 2022-12-23 | Combined clamp for machining and positioning curved surface parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223482174.5U CN219310676U (en) | 2022-12-23 | 2022-12-23 | Combined clamp for machining and positioning curved surface parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219310676U true CN219310676U (en) | 2023-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223482174.5U Active CN219310676U (en) | 2022-12-23 | 2022-12-23 | Combined clamp for machining and positioning curved surface parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219310676U (en) |
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2022
- 2022-12-23 CN CN202223482174.5U patent/CN219310676U/en active Active
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