CN214867333U - End face machining tool - Google Patents
End face machining tool Download PDFInfo
- Publication number
- CN214867333U CN214867333U CN202120330005.6U CN202120330005U CN214867333U CN 214867333 U CN214867333 U CN 214867333U CN 202120330005 U CN202120330005 U CN 202120330005U CN 214867333 U CN214867333 U CN 214867333U
- Authority
- CN
- China
- Prior art keywords
- workpiece
- face
- machined
- plane
- positioning ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Gripping On Spindles (AREA)
Abstract
The utility model discloses an end face machining frock, frock include position circle and clamp plate, wait to process the work piece and press from both sides between position circle and clamp plate, and the position circle is installed at the three-jaw chuck, and top withstand the clamp plate can compress tightly and wait to process the work piece, and the opening part of waiting to process the work piece aligns. The tool is suitable for clamping an open workpiece and a check ring, after the tool clamps the workpiece to be processed, the openings are aligned, and the end face of the workpiece to be processed can be processed by using a lathe; the opening of the workpiece to be machined is tightly attached and aligned under the combined action of the pressing plate pressing and the inner side inclined plane of the positioning ring, so that the phenomenon of cutter vibration cannot occur when the workpiece to be machined is machined in a turning mode, and the machining efficiency is high.
Description
Technical Field
The utility model relates to the technical field of machining, especially indicate an end face machining frock.
Background
The retaining ring for the automobile wheel is in an open shape, the end part of the retaining ring needs to be machined in order to meet the requirement of being used for adapting the solid tire, the retaining ring is in an open shape and belongs to an elastic retaining ring, the end faces of two ends of the opening are staggered in a natural state, and the existing lathe tool cannot be used for clamping the retaining ring.
SUMMERY OF THE UTILITY MODEL
The utility model provides an end face machining frock, current frock have following problem, can not the clamping retaining ring.
In order to solve the above technical problem, an embodiment of the present invention provides the following solutions:
the utility model provides an end face machining tool, which comprises a three-jaw chuck and a tip, wherein the tool comprises a positioning ring and a pressing plate;
the inner side and inner side end faces of a workpiece to be machined are clamped on the inner side inclined plane and the inner side end face of the positioning ring, the inner side and inner side end faces of the workpiece to be machined are matched with the inner side inclined plane and inner side end face of the positioning ring in shape, and the end faces of the pressing plate are pressed on the outer side and outer side end faces of the workpiece to be machined;
the positioning ring is arranged on the three-jaw chuck, the tip props against the pressing plate to press the workpiece to be machined, and the opening of the workpiece to be machined is aligned.
Preferably, the pressing plate includes a claw portion and a pressing portion, and an end surface of the claw portion presses on an outer side of the workpiece to be processed.
Preferably, the positioning ring comprises an inner side inclined plane, a positioning arc surface and a positioning ring end surface; the inner side inclined plane and the positioning circular arc surface are respectively pressed against the inner side inclined plane and the circular arc surface of the workpiece to be processed, and the end surface of the positioning ring is pressed against the inner side end surface of the workpiece to be processed.
Preferably, the end face of the claw part comprises a first end plane, a second end plane and an inclined end plane which are sequentially connected in sequence;
the first end plane compresses the outer side plane of the workpiece to be machined, the second end plane compresses the outer side end face of the workpiece to be machined, and the end inclined face is not in contact with an arc face connected between the outer side plane of the workpiece to be machined and the outer side end face.
Preferably, the number of the claw parts is five, two claw parts are symmetrically arranged on two sides of the opening of the workpiece to be processed, and the rest three claw parts are uniformly distributed on the circumference.
Preferably, the claw portion has a 7-shaped structure.
Preferably, the size and the angle of the inner side inclined surface of the positioning ring are matched with the inner side inclined surface of the workpiece to be machined.
Preferably, the end face of the positioning ring is a plane.
Preferably, the claw portions on both sides of the opening have an included angle of 30 °.
The above technical scheme of the utility model at least include following beneficial effect:
the technical proposal of the utility model is that,
the positioning ring and the pressing plate of the end face machining tool press a workpiece to be machined, the positioning ring is arranged on the three-jaw chuck, the center props against the pressing plate, the workpiece is pressed tightly by the three-jaw chuck and the center, and openings of the workpiece to be machined are aligned; the tool is suitable for clamping an open workpiece and a check ring, after the tool clamps the workpiece to be processed, the openings are aligned, and the end face of the workpiece to be processed can be processed by using a lathe; the opening of the workpiece to be machined is tightly attached and aligned under the combined action of the pressing plate pressing and the inner side inclined plane of the positioning ring, so that the phenomenon of cutter vibration cannot occur when the workpiece to be machined is machined in a turning mode, and the machining efficiency is high.
Drawings
Fig. 1 is a sectional view of the end face machining tool of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at I;
FIG. 3 is an enlarged view of a portion of FIG. 2 at II;
fig. 4 is a right side view of the end face machining tool of the present invention.
Reference numerals:
1. a three-jaw chuck; 2. positioning rings; 21. an inner side bevel; 22. positioning the arc surface; 23. positioning the end face of the ring; 3. a workpiece to be processed; 31. an opening; 4. pressing a plate; 41. an end plane I; 42. an end bevel; 43. a second end plane; 44. pressing plate arc surface; 5. and (4) a tip.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
As shown in fig. 1 to 4, the present embodiment provides an end face machining tool, the tool includes a positioning ring 2 and a pressing plate 4, a workpiece 3 to be machined is clamped between the positioning ring 2 and the pressing plate 4, the positioning ring 2 is installed on a three-jaw chuck 1, and a tip 5 abuts against the pressing plate 4 to press the workpiece 3 to be machined. The inner side and inner side end faces of the workpiece 3 to be machined are matched with the inner side inclined plane 21 and the inner side end face of the positioning ring 2 in shape, the inner side and inner side end faces of the workpiece 3 to be machined are clamped on the inner side inclined plane 21 and the inner side end face of the positioning ring 2, the end faces of the pressing plates 4 are pressed on the outer side and outer side end faces of the workpiece 3 to be machined, and the openings 31 of the workpiece 3 to be machined are aligned. The frock of this embodiment is applicable to the clamping and is the work piece that opening 31 describes, is applicable to the clamping retaining ring, and the frock presss from both sides tightly treats behind the processing work piece 3, treats that the opening 31 department of processing work piece 3 aligns, and usable lathe processing treats the terminal surface of processing work piece 3. The workpiece 3 to be machined of the embodiment is tightly pressed by the pressing plate 4 and tightly aligned with the inner side inclined surface 21 of the positioning ring 2, the opening 31 is tightly attached and aligned, and when the workpiece 3 to be machined is machined in a turning mode, the phenomenon of cutter vibration cannot occur, and machining efficiency is high.
The pressing plate 4 of the present embodiment includes a claw portion and a pressing portion, and an end face of the claw portion is pressed against the outer side of the workpiece 3 to be processed. The number of the claw parts is five, two claw parts are symmetrically arranged on two sides of the opening 31 of the workpiece 3 to be processed, the included angle between the two claw parts is 30 degrees, and the rest three claw parts are uniformly distributed on the circumference. The end face of the claw part comprises a first end plane 41, a second end inclined plane 42 and a second end plane 43 which are sequentially connected; the first end plane 41 presses the outer side plane of the workpiece 3 to be machined, the second end plane 43 presses the outer side end face of the workpiece 3 to be machined, and the end inclined plane 42 is not in contact with an arc surface connecting the outer side plane and the outer side end face of the workpiece 3 to be machined. The two claw parts of the present embodiment are symmetrically arranged at two sides of the opening 31, the stress of the workpiece 3 to be processed is uniform, and the closing of two ends of the opening 31 is regular. The claw part of the embodiment is of a 7-shaped structure, so that the weight of the pressing plate 4 is reduced, the pressing plate is convenient to take, and the labor intensity is reduced. The end of the claw is connected to the wall by a circular arc surface 44 of the pressure plate.
The positioning ring 2 of the embodiment comprises an inner side inclined surface 21, a positioning circular arc surface 22 and a positioning ring end surface 22; the size and the angle of the inner side inclined surface 21 of the positioning ring 2 are matched with the inner side inclined surface of the workpiece 3 to be processed, the inner side inclined surface 21 and the positioning circular arc surface 22 are respectively pressed with the inner side inclined surface and the circular arc surface of the workpiece 3 to be processed, the end surface 22 of the positioning ring is pressed with the inner side end surface of the workpiece 3 to be processed, and the end surface 22 of the positioning ring is a plane.
The utility model discloses a clamping process of end face machining frock as follows:
the positioning ring 2 is arranged on the three-jaw chuck 1;
placing a workpiece 3 to be processed on a positioning ring 2, wherein an inner side inclined surface 21, a positioning arc surface 22 and a positioning ring end surface 22 of the positioning ring 2 are respectively contacted with the inner side inclined surface, the arc surface and the inner side end surface of the workpiece 3 to be processed;
pressing a pressing plate 4 on a workpiece 3 to be processed, symmetrically arranging two claw parts with an included angle of 30 degrees at two sides of an opening 31 of the workpiece 3 to be processed, respectively pressing an outer side plane and an outer side end plane of the workpiece 3 to be processed by a first end plane 41 and a second end plane 43 of the claw parts, and enabling an end inclined plane 42 of the claw parts not to contact with an arc surface of the workpiece 3 to be processed;
and the center 5 is used for pressing the pressing part of the pressing plate 4, so that the workpiece 3 to be processed is pressed.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. An end face machining tool comprises a three-jaw chuck and a tip, and is characterized by comprising a positioning ring and a pressing plate;
the inner side and inner side end faces of a workpiece to be machined are clamped on the inner side inclined plane and the inner side end face of the positioning ring, the inner side and inner side end faces of the workpiece to be machined are matched with the inner side inclined plane and inner side end face of the positioning ring in shape, and the end faces of the pressing plate are pressed on the outer side and outer side end faces of the workpiece to be machined;
the positioning ring is arranged on the three-jaw chuck, the tip props against the pressing plate to press the workpiece to be machined, and the opening of the workpiece to be machined is aligned.
2. The end face machining tool according to claim 1, wherein the pressing plate includes a claw portion and a pressing portion, and an end face of the claw portion is pressed against an outer side of the workpiece to be machined.
3. The end face machining tool according to claim 1, wherein the positioning ring comprises an inner side inclined face, a positioning arc face and a positioning ring end face; the inner side inclined plane and the positioning circular arc surface are respectively pressed against the inner side inclined plane and the circular arc surface of the workpiece to be processed, and the end surface of the positioning ring is pressed against the inner side end surface of the workpiece to be processed.
4. The end face machining tool according to claim 2, wherein the end face of the claw portion comprises a first end plane, a second end inclined plane and a second end plane which are sequentially connected;
the first end plane compresses the outer side plane of the workpiece to be machined, the second end plane compresses the outer side end face of the workpiece to be machined, and the end inclined face is not in contact with an arc face connected between the outer side plane of the workpiece to be machined and the outer side end face.
5. The end face machining tool according to claim 2, wherein five claw portions are arranged, two claw portions are symmetrically arranged on two sides of the opening of the workpiece to be machined, and the rest three claw portions are evenly distributed on the circumference.
6. The end face machining tool according to claim 2, wherein five claw portions are provided, and the claw portions are of a 7-shaped structure.
7. The end face machining tool according to claim 3, wherein the size and the angle of the inner side inclined face of the positioning ring are matched with those of the inner side inclined face of the workpiece to be machined.
8. The end face machining tool according to claim 3, wherein the end face of the locating ring is a plane.
9. The end face machining tool according to claim 5, wherein an included angle between claw portions located on both sides of the opening is 30 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120330005.6U CN214867333U (en) | 2021-02-05 | 2021-02-05 | End face machining tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120330005.6U CN214867333U (en) | 2021-02-05 | 2021-02-05 | End face machining tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214867333U true CN214867333U (en) | 2021-11-26 |
Family
ID=78857919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120330005.6U Active CN214867333U (en) | 2021-02-05 | 2021-02-05 | End face machining tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214867333U (en) |
-
2021
- 2021-02-05 CN CN202120330005.6U patent/CN214867333U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202921945U (en) | Sector clamping claw device for processing thin-walled workpiece | |
| CN211304827U (en) | Split type major-minor jack catch | |
| CN214867333U (en) | End face machining tool | |
| CN209887151U (en) | Workpiece clamp for vertical machining center | |
| CN210010730U (en) | Copper part circular arc welt processing frock | |
| CN104588752A (en) | Machining method of sleeve | |
| CN201950500U (en) | Fixture of tube end surface processing lathe | |
| CN203045380U (en) | Machine tool fixture | |
| CN211438994U (en) | Special tool for machining center shaft | |
| CN214643060U (en) | A anchor clamps subassembly for pie material processing | |
| CN216178744U (en) | Cover seat processing and force dispersing clamping structure | |
| CN102416571A (en) | Clamping structure for milling cutter | |
| CN215144812U (en) | Clamp for vertical lathe | |
| CN221185630U (en) | Batch clamping tool for end face cutting machining of brake handles | |
| CN216781072U (en) | Anchor clamps of high efficiency elastomer zero point location processing | |
| CN214212991U (en) | Tool for machining front and back surfaces of workpiece | |
| CN213195691U (en) | Multifunctional quick-change type soft clamping device for lathe | |
| CN216989923U (en) | Tool for turning sector ring parts | |
| CN215942177U (en) | Bar part clamping device | |
| CN209665117U (en) | Axle sleeve vehicle grinding jig | |
| CN212145490U (en) | Three-side machining clamp | |
| CN211589302U (en) | Elastic jacket structure | |
| CN213614187U (en) | Side-pressing type device for preventing elliptical deformation in processing of overlong thin-wall copper bush | |
| CN208132465U (en) | Saddlebow end chamfer turning clamp | |
| CN213645903U (en) | Clamp for machining thin plate by lathe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |