CN218904393U - Overturning and clamping tool for profile - Google Patents
Overturning and clamping tool for profile Download PDFInfo
- Publication number
- CN218904393U CN218904393U CN202222702549.8U CN202222702549U CN218904393U CN 218904393 U CN218904393 U CN 218904393U CN 202222702549 U CN202222702549 U CN 202222702549U CN 218904393 U CN218904393 U CN 218904393U
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- turnover
- block
- base
- air cylinder
- upset
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- 230000007306 turnover Effects 0.000 claims abstract description 36
- 238000003825 pressing Methods 0.000 claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000003754 machining Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003801 milling Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a turnover clamping tool for sectional materials, which comprises a base, wherein at least two turnover brackets are arranged on the base, one end of each turnover bracket is hinged with the base, a turnover cylinder is hinged on the base corresponding to the other end of each turnover bracket, a piston rod of the turnover cylinder is hinged with the turnover bracket, a supporting block is arranged on the turnover bracket, a first pressing block capable of linearly moving is arranged above the supporting block, and a second pressing block capable of linearly moving is also arranged on the turnover bracket at one side of the supporting block; the beneficial effects are that: under the effect of the air cylinder, the clamp carries the workpiece to overturn, and one fixture can be used for clamping the workpiece on two surfaces at one time, so that the production cost is reduced, the working efficiency is improved, the two-time clamping is avoided, and meanwhile, the accuracy of the machining position is improved.
Description
Technical Field
The utility model relates to the technical field of clamping tools, in particular to a turnover clamping tool for a section bar.
Background
The profile is processed and formed, CNC processing generally refers to computer digital control precision machining, and comprises a CNC processing lathe, a CNC processing milling machine and a CNC processing boring and milling machine, because the profile of the profile is irregular, when the profile is required to be processed in a mutually vertical plane, the profile is required to be clamped twice, and the profile is respectively processed, namely, the profile is clamped by a clamp, then the profile is processed on one surface, then the profile is clamped by another clamp in a replacement manner, and then the profile is processed on the other surface.
Disclosure of Invention
The utility model aims to solve the technical problems, and provides a turnover clamping tool for a section bar, which can be used for machining two surfaces of a workpiece by clamping one tool clamp at a time, thereby reducing the production cost, improving the working efficiency and improving the accuracy of machining position.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a upset clamp tooling of section bar, includes the base, be equipped with two at least upset supports on the base, every upset support one end with the base is articulated, every the upset support other end corresponds articulated one upset cylinder on the base, the piston rod of upset cylinder with the upset support is articulated, be equipped with the supporting shoe on the upset support, the supporting shoe top is equipped with but rectilinear movement's first briquetting, but still be equipped with rectilinear movement's second briquetting on the upset support of supporting shoe one side.
In order to facilitate processing and manufacturing, reasonable assembly and further preferred technical scheme, a cushion block is arranged on the overturning bracket, and the supporting block and the first pressing block are sequentially arranged on the cushion block.
In order to reduce the labor intensity of workers and improve the production automation, a further preferable technical scheme is that a first air cylinder is arranged at the lower part of the overturning bracket, and a piston rod of the first air cylinder penetrates through the cushion block and the supporting block to be connected with the first pressing block.
In order to reduce the labor intensity of workers and improve the production automation, a further preferable technical scheme is that the overturning bracket is provided with a second air cylinder, and a piston rod of the second air cylinder is connected with the pressing block.
In order to facilitate processing and manufacturing and adjust the height of the second air cylinder, a further preferable technical scheme is that the second air cylinder is connected with the overturning bracket through a mounting block.
Compared with the prior art, the utility model has the beneficial effects that: under the effect of the air cylinder, the clamp carries the workpiece to overturn, and one fixture can be used for clamping the workpiece on two surfaces at one time, so that the production cost is reduced, the working efficiency is improved, the two-time clamping is avoided, and meanwhile, the accuracy of the machining position is improved.
Drawings
FIG. 1 is an isometric view of a first embodiment of the utility model;
fig. 2 is a second perspective view of an embodiment of the present utility model.
In the figure: 1. a base; 2. a first hinge support; 3. overturning the bracket; 4. a support plate; 5. a flat plate; 6. a cushion block; 7. a support block; 8. a pressing block; 9. a second briquetting; 10. a second cylinder; 11. a mounting block; 12. a second hinge support; 13. a turnover cylinder; 14. an opening; 15. a first cylinder; 16. avoiding the groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Examples
As shown in fig. 1 and fig. 2, a turnover clamping fixture for a profile comprises a base 1, wherein at least two turnover brackets 3 are arranged on the base 1, one end of each turnover bracket 3 is hinged with the base 1, a turnover cylinder 13 is hinged on the base 1 corresponding to the other end of each turnover bracket 3, a piston rod of each turnover cylinder 13 is hinged with the turnover bracket 3, a supporting block 7 is arranged on the turnover bracket 3, a first pressing block 8 capable of linearly moving is arranged above the supporting block 7, and a second pressing block 9 capable of linearly moving is also arranged on the turnover bracket 3 on one side of the supporting block 7;
in order to facilitate processing and manufacturing and reasonable assembly, further, a cushion block 6 is arranged on the overturning bracket 3, and the supporting block 7 and the first pressing block 8 are sequentially arranged on the cushion block 6;
specifically, the turnover bracket 3 is formed by connecting a pair of H-shaped support plates 4 and a flat plate 5 through bolts, a pair of first hinge seats 2 are arranged on the base 1 corresponding to the pair of H-shaped support plates 4, the lower parts of one ends of the pair of H-shaped support plates 4 of the turnover bracket 3 are hinged with the first hinge seats 2 through hinge shafts, U-shaped openings 14 are formed in the base 1 corresponding to the other ends of the H-shaped support plates 4, turnover air cylinders 13 are arranged in the openings 14, the turnover air cylinders 13 are hinged with the base 1 through the brackets, piston rods of the turnover air cylinders 3 are hinged with the bottoms of the flat plate 5, a second hinge seat 12 can be arranged at the bottoms of the flat plate 5, piston rods of the turnover air cylinders 13 are hinged with the second hinge seats 12 through hinge shafts, a cushion block 6 is arranged on the flat plate 5, the cushion block 6 is fixedly connected with the flat plate 5 through bolts, the cushion block 6 is provided with a supporting block 7, the supporting block 7 is a profiling block which is horizontally placed, the profiling block is connected with the cushion block 6 through a bolt, one side of the supporting block 7 far away from the cushion block 6 is provided with an arc-shaped notch surface which is in smooth transition connection with the side surface, the other side of the supporting block 6 is provided with an inclined surface which is in smooth transition connection with the side surface, a profiling surface is formed for placing a workpiece, the first pressing block 8 is positioned above the supporting block 7 and is of a T-shaped structure, the workpiece is vertically clamped on the supporting block 7, the first pressing block 8 can be sleeved on a screw rod which is fixedly connected with the supporting block 7, the screw rod on the first pressing block 8 is provided with a nut in threaded fit, the nut is abutted on the first pressing block 8, the first pressing block 8 can be linearly pressed down on a workpiece by rotating a nut;
the turnover support 3 at one side of the supporting block 7 is also provided with a second pressing block 9 capable of moving linearly, the second pressing block 9 is provided with a U-shaped clamping part, the second pressing block 9 is hinged with the end part of a horizontally placed screw rod, the screw rod is in threaded fit with the turnover support 3, and the second pressing block 9 is driven by rotating the screw rod to press a workpiece on the supporting block 7 from one side of the workpiece;
in order to reduce the labor intensity of workers and improve the production automation, further, a first air cylinder 15 is arranged at the lower part of the overturning bracket 3, and a piston rod of the first air cylinder 15 penetrates through the cushion block 6 and the supporting block 7 to be connected with the first pressing block 8;
specifically, a first air cylinder 15 is arranged below the flat plate 5 of the turnover bracket 3, the first air cylinder 15 is fixedly connected with the flat plate 5 through bolts, a piston rod of the first air cylinder 15 penetrates through the cushion block 6 and the supporting block 7 to be connected with the first pressing block 8, and through holes are formed in the corresponding cushion block 6 and supporting block 7;
in order to reduce the labor intensity of workers and improve the production automation, the turnover support 3 is further provided with a second air cylinder 10, a piston rod of the second air cylinder 10 is connected with the second pressing block 9, and the second air cylinder 10 is connected with the turnover support 3 through a mounting block 11;
specifically, a mounting block 11 is arranged on the flat plate 5 of the turnover support 3 at one side of the supporting block 7, the mounting block 11 is fixedly connected with the flat plate 5 of the turnover support 3 through bolts, a second air cylinder 10 is arranged on the mounting block 11, the second air cylinder 10 is fixedly connected with the mounting block 11 through bolts, the end part of a piston rod of the second air cylinder 10 is fixedly connected with the second pressing block 9, the second pressing block 9 transversely clamps the workpiece on the supporting block 7, and the second pressing block 9 is fixedly connected with the end part of the piston rod of the second air cylinder 10 through bolts;
the working principle is that the tool is installed on a workbench of a machine tool, meanwhile, the first pressing block 8 and the second pressing block 9 are driven by the first air cylinder 15 and the second air cylinder 10 to clamp the workpiece on the supporting block 7, then the workpiece is machined, after machining of a position to be machined on one side of the workpiece is completed, the overturning bracket 3 is driven by the overturning air cylinder 13 to rotate around the first hinged support 2 on the base 1, the H-shaped supporting plate 4 is prevented from interfering with the base 1 in the overturning process, the avoidance groove 16 is formed in the base 1, the overturning bracket 3 can overturn by 90 degrees around the first hinged support 2, a surface to be machined on the other side of the workpiece is opposite to a machining shaft of the machine tool, and machining is facilitated.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The utility model provides a upset clamp tooling of section bar, its characterized in that, includes the base, be equipped with two at least upset supports on the base, every upset support one end with the base is articulated, every the upset support other end corresponds articulated one upset cylinder on the base, the piston rod of upset cylinder with the upset support is articulated, be equipped with the supporting shoe on the upset support, the supporting shoe top is equipped with but rectilinear movement's first briquetting, but still be equipped with rectilinear movement's second briquetting on the upset support of supporting shoe one side.
2. The overturning clamping tool for the profile according to claim 1, wherein a cushion block is arranged on the overturning bracket, and the supporting block and the first pressing block are sequentially arranged on the cushion block.
3. The overturning clamping tool for the profile according to claim 2, wherein a first air cylinder is arranged at the lower part of the overturning bracket, and a piston rod of the first air cylinder penetrates through the cushion block and the supporting block to be connected with the first pressing block.
4. The overturning clamping tool for the profile according to claim 1, wherein a second air cylinder is arranged on the overturning bracket, and a piston rod of the second air cylinder is connected with the pressing block.
5. The turnover clamping tool for profile materials as in claim 4, wherein the second cylinder is connected with the turnover bracket through a mounting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222702549.8U CN218904393U (en) | 2022-10-13 | 2022-10-13 | Overturning and clamping tool for profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222702549.8U CN218904393U (en) | 2022-10-13 | 2022-10-13 | Overturning and clamping tool for profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218904393U true CN218904393U (en) | 2023-04-25 |
Family
ID=86042034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222702549.8U Active CN218904393U (en) | 2022-10-13 | 2022-10-13 | Overturning and clamping tool for profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218904393U (en) |
-
2022
- 2022-10-13 CN CN202222702549.8U patent/CN218904393U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |