CN210588943U - Linear cutting collet chuck clamp with positioning function - Google Patents
Linear cutting collet chuck clamp with positioning function Download PDFInfo
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- CN210588943U CN210588943U CN201921610703.0U CN201921610703U CN210588943U CN 210588943 U CN210588943 U CN 210588943U CN 201921610703 U CN201921610703 U CN 201921610703U CN 210588943 U CN210588943 U CN 210588943U
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Abstract
The utility model discloses a linear cutting collet chuck clamp with a positioning function, which comprises a dividing head with a three-jaw chuck, a cylindrical collet chuck and a tightening nut; one end of the cylindrical spring chuck is axially provided with a clamping hole, the outer wall of the clamping hole end is provided with a thread, the anti-falling washer cap workpiece can be arranged in the clamping hole of the cylindrical spring chuck, and the tightening nut can be screwed on the thread and fasten the anti-falling washer cap workpiece in the clamping hole; the other end of the cylindrical spring chuck is movably connected to an index head with a three-jaw chuck. The clamping is realized by the whole workpiece contact, and the clamping stability is high under the action of multi-direction clamping force. Because of the machining size of the end face hole of the cylindrical spring chuck, the clamping force is moderate, the workpiece cannot fall off, the deformation of the workpiece is avoided, and the machining quality is improved. The size of the end surface hole of the cylindrical spring chuck is processed, so that the clamping force is moderate, and a workpiece cannot be clamped and damaged.
Description
Technical Field
The utility model relates to a parts machining field specifically, relates to a wire-electrode cutting collet chuck anchor clamps with locate function.
Background
In the process of cutting and machining the workpiece on line, because the gasket cap is a round part and is not fixed well, a three-jaw clamping mode is usually adopted for machining, but the clamping force of the clamping mode is easily overlarge, the workpiece is thin, the situation that the workpiece is damaged by clamping is difficult to avoid, and the workpiece cannot be accurately positioned, so that the notch cutting size of the gasket cap is uneven, and the product rejection rate is high.
SUMMERY OF THE UTILITY MODEL
The invention aims to provide the high-precision spring chuck clamp which is convenient to clamp and accurate in positioning and improves the product yield.
In order to achieve the purpose, the utility model provides a linear cutting collet chuck clamp with a positioning function, which comprises a dividing head with a three-jaw chuck, a cylindrical collet chuck and a tightening nut; one end of the cylindrical spring chuck is axially provided with a clamping hole, the outer wall of the clamping hole end is provided with a thread, the anti-falling washer cap workpiece can be arranged in the clamping hole of the cylindrical spring chuck, and the tightening nut can be screwed on the thread and fasten the anti-falling washer cap workpiece in the clamping hole; the other end of the cylindrical spring chuck is movably connected to an index head with a three-jaw chuck.
Preferably, the diameter of the chucking hole is close to that of the fall-off preventive washer cap work.
Preferably, the depth of the clamping hole is close to the length of the non-processing end of the anti-falling washer cap workpiece.
Preferably, the indexing head with its own three-jaw chuck is detachably attachable to the cutting machine.
The clamping is realized by the whole workpiece contact, and the clamping stability is high under the action of multi-direction clamping force. Because of the machining size of the end face hole of the cylindrical spring chuck, the clamping force is moderate, the workpiece cannot fall off, the deformation of the workpiece is avoided, and the machining quality is improved. The size of the end surface hole of the cylindrical spring chuck is processed, so that the clamping force is moderate, and a workpiece cannot be clamped and damaged.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of a cylindrical collet of the present invention;
fig. 2 is a schematic structural view of the tightening nut of the present invention;
fig. 3 is a schematic structural view of the anti-falling gasket cap workpiece of the present invention.
Description of the reference numerals
1 cylindrical spring chuck and 2 tightening nut
3-clamp-hole 4-anti-drop gasket cap workpiece
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
In the present invention, unless otherwise specified, the terms of orientation such as "upper, lower, inner, outer" and the like included in the terms only represent the orientation of the terms in a conventional use state or are colloquially known by those skilled in the art, and should not be construed as limiting the terms.
As shown in fig. 1-3, the utility model provides a wire-electrode cutting collet chuck clamp with positioning function, which comprises a dividing head with a three-jaw chuck, a cylindrical collet chuck 1 and a tightening nut 2; one end of the cylindrical spring chuck 1 is axially provided with a clamping hole 3, the outer wall of the end of the clamping hole 3 is provided with a thread, an anti-falling gasket cap workpiece 4 can be arranged in the clamping hole 3 of the cylindrical spring chuck 1, and a tightening nut 2 can be screwed on the thread and fastens the anti-falling gasket cap workpiece 4 in the clamping hole 3; the other end of the cylindrical collet chuck 1 is movably connected with an index head with a three-jaw chuck. The clamping is realized by the whole workpiece contact, and the clamping stability is high under the action of multi-direction clamping force. Due to the machining size of the end face hole of the cylindrical spring chuck 1, the clamping force is moderate, the workpiece cannot fall off, the deformation of the workpiece is avoided, and the machining quality is improved. The size of the end surface hole of the cylindrical spring chuck 1 is processed, so that the clamping force is moderate, and a workpiece cannot be clamped and damaged.
Preferably, the diameter of the chucking hole 3 is close to that of the fall-off preventive washer cap workpiece 4.
Preferably, the depth of the chucking hole 3 is close to the length of the non-machining end of the fall off prevention washer cap workpiece 4.
Preferably, the indexing head with its own three-jaw chuck is detachably attachable to the cutting machine.
The bottom surface of the end surface hole of the spring chuck is used as a clamping reference, so that the depth and the size of a workpiece cutting groove are stable.
The indexing head is used for angular rotation, and the width dimension stability of each cutting groove is guaranteed.
The cylindrical spring chuck 1 is processed into the outer diameter size by using a numerical control lathe, external threads are turned, and an inner hole is processed by selecting any end face.
The tightening nut 2 is machined on a numerically controlled lathe as shown in the figure.
The dividing head with the three-jaw chuck is arranged on a linear cutting machine, one end of the cylindrical spring chuck 1, which is not provided with the clamping hole 3, is clamped on the chuck, and after a micrometer is used for marking and correcting, an open slot as shown in the figure is processed by linear cutting.
And installing the tightening nut 2 on the cylindrical spring chuck 1 to complete the manufacture of the whole tool.
The processing method comprises the following steps: clamping anti-drop gasket cap work piece 4 in the card hole 3 of 1 terminal surface of cylindrical spring chuck, utilize the interior terminal surface of card hole to carry out accurate location, then rotatory tighten up nut 2, because the size processing in card hole 3 is suitable, the clamp force at this time is moderate to the work piece size, can clamp the part, can not make the work piece warp because of the clamp force is too big again.
Dividing head with three-jaw chuck
And starting processing, namely firstly performing centering and alignment on the outer circular surface of the workpiece by using a wire-electrode cutting molybdenum wire, finding an edge at one end extending out of the workpiece, carrying out tool setting, finding a reference surface, and starting a program to start processing. The linear cutting machining program is debugged into multiple circulating feed times, grooving is carried out by utilizing the rotation angle of the dividing head, the clamping reference surface is fixed, the extension length of a workpiece is ensured to be consistent, and one-time clamping debugging batch production can be carried out
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.
In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.
Claims (4)
1. A linear cutting collet chuck clamp with a positioning function is characterized by comprising an index head with a three-jaw chuck, a cylindrical collet chuck (1) and a tightening nut (2);
one end of the cylindrical spring chuck (1) is axially provided with a clamping hole (3), the outer wall of the end of the clamping hole (3) is provided with threads, the anti-falling washer cap workpiece (4) can be arranged in the clamping hole (3) of the cylindrical spring chuck (1), the tightening nut (2) can be screwed on the threads, and the anti-falling washer cap workpiece (4) is fastened in the clamping hole (3);
the other end of the cylindrical collet chuck (1) is movably linked on an index head with a three-jaw chuck.
2. The wire cut collet chuck device according to claim 1, wherein the diameter of the chucking hole (3) is close to the diameter of the fall off prevention washer cap work piece (4).
3. The wire cut collet chuck clamp according to claim 1, wherein the depth of the chucking hole (3) is close to the length of the fall-off prevention washer cap workpiece (4).
4. The wire cutting collet chuck device of claim 1, wherein the indexing head is removably attachable to a cutting machine from a three-jaw chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921610703.0U CN210588943U (en) | 2019-09-25 | 2019-09-25 | Linear cutting collet chuck clamp with positioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921610703.0U CN210588943U (en) | 2019-09-25 | 2019-09-25 | Linear cutting collet chuck clamp with positioning function |
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| Publication Number | Publication Date |
|---|---|
| CN210588943U true CN210588943U (en) | 2020-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921610703.0U Active CN210588943U (en) | 2019-09-25 | 2019-09-25 | Linear cutting collet chuck clamp with positioning function |
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| CN (1) | CN210588943U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111789388A (en) * | 2020-07-21 | 2020-10-20 | 黄海龙 | Rotatable dress designing workbench with drawing lines and cutting and using method |
| CN112171541A (en) * | 2020-09-02 | 2021-01-05 | 慈兴集团有限公司 | Automatic clamping mechanism |
| CN114311359A (en) * | 2021-12-30 | 2022-04-12 | 中国电子科技集团公司第二十六研究所 | High-quality hemispherical harmonic oscillator elastic holder and using method thereof |
| CN114434088A (en) * | 2020-11-06 | 2022-05-06 | 中国石油天然气股份有限公司 | Device and method for disassembling shaft sleeve of centrifugal pump |
-
2019
- 2019-09-25 CN CN201921610703.0U patent/CN210588943U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111789388A (en) * | 2020-07-21 | 2020-10-20 | 黄海龙 | Rotatable dress designing workbench with drawing lines and cutting and using method |
| CN112171541A (en) * | 2020-09-02 | 2021-01-05 | 慈兴集团有限公司 | Automatic clamping mechanism |
| CN114434088A (en) * | 2020-11-06 | 2022-05-06 | 中国石油天然气股份有限公司 | Device and method for disassembling shaft sleeve of centrifugal pump |
| CN114434088B (en) * | 2020-11-06 | 2023-09-26 | 中国石油天然气股份有限公司 | Device and method for disassembling shaft sleeve of centrifugal pump |
| CN114311359A (en) * | 2021-12-30 | 2022-04-12 | 中国电子科技集团公司第二十六研究所 | High-quality hemispherical harmonic oscillator elastic holder and using method thereof |
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