CN219113883U - Anti-elliptical clamping fixture - Google Patents
Anti-elliptical clamping fixture Download PDFInfo
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- CN219113883U CN219113883U CN202320110684.5U CN202320110684U CN219113883U CN 219113883 U CN219113883 U CN 219113883U CN 202320110684 U CN202320110684 U CN 202320110684U CN 219113883 U CN219113883 U CN 219113883U
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- lower clamping
- clamping
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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Abstract
The utility model provides an anti-ellipse mould, comprising: the device comprises a base, an upper clamping piece and a lower clamping piece; the base is provided with a groove, the upper clamping piece and the lower clamping piece are placed on the base, and a workpiece to be processed is placed in the groove; when in clamping, the upper clamping piece and the lower clamping piece clamp the workpiece, the effective part of the workpiece is clamped in a large area, and the workpiece is placed to deform after clamping. The utility model improves the processing efficiency, improves the precision of the processed parts and reduces the rejection rate.
Description
Technical Field
The utility model relates to the field of anti-ellipse processing, in particular to an anti-ellipse mould.
Background
In the process of machining a round hole by using a clamp, the clamp is excessively hard, and the machined round hole can slightly deform when the jaw is loosened, so that the precision of a part is reduced due to ellipse, and therefore, the development of the anti-ellipse mould becomes a problem to be solved in work.
Disclosure of Invention
In order to solve the above problems, the present utility model provides an anti-elliptical mold, comprising: the device comprises a base, an upper clamping piece and a lower clamping piece;
the base is provided with a groove, the upper clamping piece and the lower clamping piece are placed on the base, and a workpiece to be processed is placed in the groove;
when in clamping, the upper clamping piece and the lower clamping piece clamp the workpiece, the effective part of the workpiece is clamped in a large area, and the workpiece is placed to deform after clamping.
Preferably, the upper clamping piece and the lower clamping piece are provided with fine tuning bolts, and after the workpiece is preliminarily clamped, the workpiece can be further clamped through the fine tuning bolts to prevent ellipse.
Further preferably, the lower clamping piece adopts a concave-shaped structure, and can process a processing workpiece with a convex-shaped structure.
Further preferably, the lower clamping piece adopts a concave structure, and the protruding part of the lower clamping piece adopts an arc structure, so that the workpiece to be processed is prevented from being damaged in the clamping process.
Further preferably, the lower clamping piece adopts a concave structure, and the protruding part of the lower clamping piece can be transversely fixed to further clamp and prevent ellipse.
Further preferably, the upper clamping piece and the lower clamping piece can clamp the workpiece to be machined at the same time, so that the workpiece to be machined is uniformly stressed.
The clamping device is simple in structure, convenient to operate and simple to install, the upper clamping piece and the lower clamping piece clamp the workpiece, the effective part of the workpiece is clamped in a large area, the workpiece is placed for deformation after clamping, the machining efficiency is improved, the precision of parts is improved, and the rejection rate is reduced.
Drawings
FIG. 1 is a schematic view of an anti-elliptical mold according to the present utility model.
Detailed Description
The present utility model will be described in further detail with reference to the following examples in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1, the present embodiment provides an anti-elliptical mold, including: a base 1, an upper clamping member 2 and a lower clamping member 3;
the base 1 is provided with a groove, the upper clamping piece 2 and the lower clamping piece 3 are placed on the base 1, and a workpiece to be processed is placed in the groove;
during clamping, the upper clamping piece 2 and the lower clamping piece 3 clamp a workpiece, the effective part of the workpiece is clamped in a large area, and the workpiece is placed to deform after clamping.
Preferably, the upper clamping piece 2 and the lower clamping piece 3 are provided with fine tuning bolts, and after the workpiece is preliminarily clamped, the workpiece can be further clamped by the fine tuning bolts to prevent ellipse. Further preferably, the
Further preferably, the lower clamping member 3 adopts a concave-shaped structure, and can process a processing workpiece with a convex-shaped structure.
Further preferably, the lower clamping piece 3 adopts a concave structure, and the protruding part of the lower clamping piece 3 adopts an arc structure, so that the workpiece to be processed is prevented from being damaged in the clamping process.
Further preferably, the lower clamping member 3 adopts a concave structure, and the protruding part of the lower clamping member 3 can be fixed transversely, so that further clamping and anti-ellipse can be performed.
Further preferably, the upper clamping piece 2 and the lower clamping piece 3 can clamp the workpiece to be machined simultaneously, so that the workpiece to be machined is uniformly stressed.
Other embodiments of the utility model will be apparent to those skilled in the art from consideration of the specification and practice of the utility model disclosed herein. This application is intended to cover any variations, uses, or adaptations of the utility model following, in general, the principles of the utility model and including such departures from the present disclosure as come within known or customary practice within the art to which the utility model pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the utility model being indicated by the following claims.
It will be understood that the utility model is not limited to what has been described above, but is capable of numerous modifications and variations without departing from the scope thereof. The scope of the utility model is limited only by the appended claims.
Claims (6)
1. An anti-elliptical mold, comprising: a base (1), an upper clamping piece (2) and a lower clamping piece (3);
the base (1) is provided with a groove, the upper clamping piece (2) and the lower clamping piece (3) are placed on the base (1), and a workpiece to be processed is placed in the groove;
during clamping, the upper clamping piece (2) and the lower clamping piece (3) clamp a workpiece, the effective part of the workpiece is clamped in a large area, and the workpiece is placed to deform after clamping.
2. An anti-ovality mould according to claim 1, characterized in that the upper clamping part (2) and the lower clamping part (3) are provided with trimming bolts by means of which the anti-ovality can be further clamped after the preliminary clamping of the workpiece.
3. An anti-elliptical mould according to claim 1, characterized in that the lower clamping part (3) is of a concave structure and is adapted to machine work pieces of a convex structure.
4. An anti-elliptical clamping fixture according to claim 1, wherein the lower clamping piece (3) adopts a concave structure, and the protruding part of the lower clamping piece (3) adopts an arc structure to prevent the workpiece to be machined from being damaged in the clamping process.
5. An anti-ovality mould according to claim 1, characterized in that the lower clamping member (3) adopts a concave structure, and the protruding part of the lower clamping member (3) can be laterally fixed for further clamping and ovality prevention.
6. An anti-ovality mould according to claim 1, characterized in that the upper clamping piece (2) and the lower clamping piece (3) can clamp the workpiece to be machined simultaneously, so that the workpiece to be machined is uniformly stressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320110684.5U CN219113883U (en) | 2023-01-19 | 2023-01-19 | Anti-elliptical clamping fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320110684.5U CN219113883U (en) | 2023-01-19 | 2023-01-19 | Anti-elliptical clamping fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219113883U true CN219113883U (en) | 2023-06-02 |
Family
ID=86521587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320110684.5U Active CN219113883U (en) | 2023-01-19 | 2023-01-19 | Anti-elliptical clamping fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219113883U (en) |
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2023
- 2023-01-19 CN CN202320110684.5U patent/CN219113883U/en active Active
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