CN213794396U - A frock clamp for cylindricality thin wall spare - Google Patents
A frock clamp for cylindricality thin wall spare Download PDFInfo
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- CN213794396U CN213794396U CN202022471079.XU CN202022471079U CN213794396U CN 213794396 U CN213794396 U CN 213794396U CN 202022471079 U CN202022471079 U CN 202022471079U CN 213794396 U CN213794396 U CN 213794396U
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Abstract
The utility model discloses a tooling clamp for a cylindrical thin-wall part, which comprises an installation bottom plate, a clamping assembly and an auxiliary supporting assembly; the clamping assembly is arranged on the mounting base plate in a sliding mode, the clamping assembly is provided with four sliding ways, the mounting base plate is correspondingly provided with four sliding ways, the outer side of the clamping assembly extends outwards to form a supporting frame, the auxiliary supporting piece is connected with the supporting frame in a rotating mode, an adjusting mechanism is arranged between the auxiliary supporting piece and the supporting frame, and the included angle between the auxiliary supporting piece and the horizontal plane is adjusted through the adjusting assembly. The arranged clamping components can respectively fix the workpiece from four directions, and the workpiece cannot move on a horizontal plane when being fixed in the four directions of the cylindrical workpiece, so that the workpiece is conveniently processed; the clamping component capable of moving can adapt to workpieces with different diameters, so that the application range of the clamping component is wider. The auxiliary supporting piece can further fix the overhigh workpiece.
Description
Technical Field
The utility model relates to a frock clamp technical field, concretely relates to frock clamp for cylindricality thin wall spare.
Background
The boring machine can be used for reaming or finish machining of workpieces, and is one of machining devices commonly used in machining. In the process of using the boring machine for machining, a workpiece needs to be fixed through a tool clamp so as to avoid generating machining errors.
When the inner wall of the cylindrical thin-wall part is machined, the cylindrical thin-wall part needs to be vertically placed and fixed, but the existing clamp cannot adapt to workpieces with different diameters, is not firm to install, and is easy to displace to generate a waste part.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides a frock clamp for cylindricality thin wall spare can effectually fix cylindricality thin wall spare, and strong adaptability.
The utility model provides a technical scheme be: a tooling clamp for a cylindrical thin-walled part comprises an installation bottom plate, a clamping assembly and an auxiliary supporting assembly;
the clamping assemblies are arranged on the mounting base plate in a sliding mode, the number of the clamping assemblies is four, the mounting base plate is correspondingly provided with four slideways, one clamping assembly is arranged on each slideway, the four slideways are distributed in a radial mode along the center of the mounting base plate, and an included angle between every two adjacent slideways is 90 degrees; the outer side of the clamping assembly extends outwards to be provided with a support frame, the auxiliary support assembly is connected with the support frame in a rotating mode, an adjusting mechanism is arranged between the auxiliary support assembly and the support frame, and the included angle between the auxiliary support assembly and the horizontal plane is adjusted through the adjusting mechanism.
The beneficial effect of above-mentioned scheme does: the arranged clamping components can respectively fix the workpiece from four directions, and the workpiece cannot move on a horizontal plane when being fixed in the four directions of the cylindrical workpiece, so that the workpiece is conveniently processed; the clamping component capable of moving can adapt to workpieces with different diameters, so that the application range of the clamping component is wider. The auxiliary supporting assembly can further fix the overhigh workpiece, and the stability of the workpiece is improved.
Further, clamping component include with slide sliding connection's slider, be provided with fixed column and arc piece on the slider, the arc piece with slider movably connected, the arc piece with enclose synthetic centre gripping space between the fixed column, the fixed column is located the inboard of arc piece. The combination of the arc-shaped block and the fixed column can clamp a thin-wall part, and the clamping assembly can move smoothly due to the matching of the sliding block and the sliding way.
Furthermore, an adjusting screw rod is arranged in the sliding block, one end of the adjusting screw rod extends out of the sliding block, a nut is arranged at one end of the adjusting screw rod extending out of the sliding block, and a nut is arranged at the bottom of the arc-shaped block corresponding to the adjusting screw rod. The adjusting screw rod can move the arc-shaped block and lock the arc-shaped block after adjustment is finished, so that the arc-shaped block and the fixed column firmly clamp the outer wall of the workpiece.
Further, the support frame is connected with the sliding block in a fastening mode.
Furthermore, a rotating shaft is arranged at one end, located in the support frame, of the auxiliary support assembly, a worm wheel is fixedly arranged on the rotating shaft, a worm meshed with the worm wheel is further arranged in the support frame, and one end of the worm extends out of the support frame and is provided with an adjusting joint. The angle of the auxiliary supporting assembly can be adjusted by rotating the worm, so that the auxiliary supporting assembly can abut against the outer wall of the workpiece, and the adjusted worm and gear can be locked.
Furthermore, the auxiliary supporting assembly comprises a supporting arm and a supporting head, the supporting arm is connected with the supporting frame, and the supporting head is hinged with the supporting arm. The articulated support head can be more conformable to the outer wall of the workpiece.
Further, one side of the supporting head facing the workpiece is arc-shaped.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a top view of an embodiment of the present invention;
FIG. 2 is a top view of a mounting workpiece according to an embodiment of the present invention;
fig. 3 is a front view of a mounting workpiece according to an embodiment of the present invention.
Reference numerals: the mounting base plate 100, the slide rail 110, the slide block 200, the arc block 210, the adjusting screw 211, the fixing column 220, the supporting frame 300, the supporting arm 310, the supporting head 311 and the worm 320.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
As shown in fig. 1 to 3, the present embodiment provides a tooling fixture for a cylindrical thin-walled member, which includes a mounting base plate 100, a clamping assembly and an auxiliary supporting assembly;
the clamping assemblies are arranged on the installation base plate 100 in a sliding mode, the number of the clamping assemblies is four, the installation base plate 100 is correspondingly provided with four sliding ways 110, each sliding way 110 is provided with one clamping assembly, the four sliding ways 110 are distributed radially along the center of the installation base plate 100, and an included angle between every two adjacent sliding ways 110 is 90 degrees; the outer side of the clamping component extends outwards to be provided with a support frame 300, the auxiliary support component is connected with the support frame 300 in a rotating mode, an adjusting mechanism is arranged between the auxiliary support component and the support frame 300, and the included angle between the auxiliary support component and the horizontal plane is adjusted through the adjusting mechanism.
The arranged clamping components can respectively fix the workpiece from four directions, and the workpiece cannot move on a horizontal plane when being fixed in the four directions of the cylindrical workpiece, so that the workpiece is conveniently processed; the clamping component capable of moving can adapt to workpieces with different diameters, so that the application range of the clamping component is wider. The auxiliary supporting assembly can further fix the overhigh workpiece, and the stability of the workpiece is improved.
The clamping assembly comprises a sliding block 200 connected with the sliding rail 110 in a sliding mode, a fixing column 220 and an arc block 210 are arranged on the sliding block 200, the arc block 210 is movably connected with the sliding block 200, a clamping space is defined between the arc block 210 and the fixing column 220, and the fixing column 220 is located on the inner side of the arc block 210. The combination of the arc-shaped blocks 210 and the fixing posts 220 can clamp thin-walled pieces, and the cooperation of the sliding blocks 200 and the sliding ways 110 enables the clamping assembly to move smoothly. The supporting frame 300 is fastened to the sliding block 200.
In order to adjust the arc-shaped block 210 and realize the disassembly and assembly of the workpiece, an adjusting screw 211 is arranged in the sliding block 200, one end of the adjusting screw 211 extends out of the sliding block 200, one end of the adjusting screw 211 extending out of the sliding block 200 is provided with a nut, and the bottom of the arc-shaped block 210 is provided with a nut corresponding to the adjusting screw 211. The adjusting screw 211 can move the arc block 210, and can lock the arc block 210 after the adjustment is completed, so that the outer wall of the workpiece is firmly clamped by the arc block 210 and the fixing column 220.
In order to fix workpieces with different sizes, the auxiliary support assembly is adjusted in a rotating mode, a rotating shaft is arranged at one end, located in the support frame 300, of the auxiliary support assembly, a worm wheel is fixedly arranged on the rotating shaft, a worm 320 meshed with the worm wheel is further arranged in the support frame 300, and one end of the worm 320 extends out of the support frame 300 and is provided with an adjusting joint. The angle of the auxiliary supporting component can be adjusted by rotating the worm 320, so that the auxiliary supporting component can be abutted against the outer wall of a workpiece, and the adjusted worm and gear 320 can be locked.
In a preferred embodiment, the auxiliary support assembly includes a support arm 310 and a support head 311, the support arm 310 is connected to the support frame 300, and the support head 311 is hinged to the support arm 310. The hinged support head 311 can be more conforming to the outer wall of the workpiece. Further, the side of the support head 311 facing the workpiece is arc-shaped.
In the description of the present application, it is to be understood that the terminology used herein is for the purpose of description only and is not intended to be interpreted as indicating or implying any relative importance or implicit indication of the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral combinations thereof; may be an electrical connection; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, systems, and techniques have not been shown in detail in order not to obscure an understanding of this description.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (7)
1. The tooling clamp for the cylindrical thin-walled part is characterized by comprising an installation bottom plate (100), a clamping assembly and an auxiliary supporting assembly;
the clamping assemblies are arranged on the installation base plate (100) in a sliding mode, the number of the clamping assemblies is four, four sliding ways (110) are correspondingly arranged on the installation base plate (100), one clamping assembly is arranged on each sliding way (110), the four sliding ways (110) are distributed radially along the center of the installation base plate (100), and an included angle between every two adjacent sliding ways (110) is 90 degrees; the outer side of the clamping assembly extends outwards to be provided with a support frame (300), the auxiliary support assembly is connected with the support frame (300) in a rotating mode, an adjusting mechanism is arranged between the auxiliary support assembly and the support frame (300), and the included angle between the auxiliary support assembly and the horizontal plane is adjusted through the adjusting mechanism.
2. The tooling clamp for the cylindrical thin-walled workpiece according to claim 1, wherein the clamping assembly comprises a sliding block (200) connected with the sliding rail (110) in a sliding manner, a fixing column (220) and an arc-shaped block (210) are arranged on the sliding block (200), the arc-shaped block (210) is movably connected with the sliding block (200), a clamping space is defined between the arc-shaped block (210) and the fixing column (220), and the fixing column (220) is located on the inner side of the arc-shaped block (210).
3. The tooling clamp for the cylindrical thin-walled part according to claim 2, wherein an adjusting screw (211) is arranged in the sliding block (200), one end of the adjusting screw (211) extends out of the sliding block (200), a nut is arranged at one end of the adjusting screw (211) extending out of the sliding block (200), and a nut is arranged at the bottom of the arc-shaped block (210) corresponding to the adjusting screw (211).
4. A tooling clamp for cylindrical thin-walled parts according to claim 2, characterized in that the support frame (300) is fastened to the slide block (200).
5. A tooling clamp for cylindrical thin-walled parts according to claim 1 or 2, characterized in that a rotating shaft is arranged at one end of the auxiliary support assembly in the support frame (300), a worm wheel is fixedly arranged on the rotating shaft, a worm (320) meshed with the worm wheel is further arranged in the support frame (300), and one end of the worm (320) extends out of the support frame (300) and is provided with an adjusting joint.
6. A tool clamp for cylindrical thin-walled parts according to claim 5, characterized in that the auxiliary support assembly comprises a support arm (310) and a support head (311), the support arm (310) is connected with the support frame (300), and the support head (311) is hinged with the support arm (310).
7. A tool clamp for a cylindrical thin-walled part according to claim 6, characterized in that the side of the support head (311) facing the workpiece is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022471079.XU CN213794396U (en) | 2020-10-30 | 2020-10-30 | A frock clamp for cylindricality thin wall spare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022471079.XU CN213794396U (en) | 2020-10-30 | 2020-10-30 | A frock clamp for cylindricality thin wall spare |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213794396U true CN213794396U (en) | 2021-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022471079.XU Active CN213794396U (en) | 2020-10-30 | 2020-10-30 | A frock clamp for cylindricality thin wall spare |
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| Country | Link |
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| CN (1) | CN213794396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113977476A (en) * | 2021-09-30 | 2022-01-28 | 娄底光华机械设备制造有限公司 | Hydraulic drive type flange sleeve clamping tool |
-
2020
- 2020-10-30 CN CN202022471079.XU patent/CN213794396U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113977476A (en) * | 2021-09-30 | 2022-01-28 | 娄底光华机械设备制造有限公司 | Hydraulic drive type flange sleeve clamping tool |
| CN113977476B (en) * | 2021-09-30 | 2023-09-22 | 娄底光华机械设备制造有限公司 | Hydraulic drive type flange sleeve clamping tool |
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