CN210476584U - Grinding machine fixture for simultaneously processing multiple equal-height sleeves - Google Patents
Grinding machine fixture for simultaneously processing multiple equal-height sleeves Download PDFInfo
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- CN210476584U CN210476584U CN201921366045.5U CN201921366045U CN210476584U CN 210476584 U CN210476584 U CN 210476584U CN 201921366045 U CN201921366045 U CN 201921366045U CN 210476584 U CN210476584 U CN 210476584U
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Abstract
The utility model relates to a grinding machine anchor clamps that are used for high telescopic such as a plurality of simultaneous processing. The processing fixture comprises a cylindrical body, wherein a plurality of water-drop-shaped through holes used for clamping a processed equal-height sleeve are processed on the cylindrical body from the upper surface to the lower surface, and the water-drop-shaped tips vertically point to the central axis of the cylindrical body; each water-drop-shaped through hole is correspondingly provided with a locking screw hole for clamping the machined equal-height sleeve, and the locking screw hole is vertical to the central axis of the cylinder body and is communicated with the water-drop-shaped through hole; and a locking bolt matched with the thread is arranged on the locking screw hole. The utility model discloses, can press from both sides the high sleeve of a plurality of height simultaneously and process on taking the grinding machine of magnetism workstation, reduce the used number of times and the time of many times loading and unloading, improve machining efficiency, and simple structure, the clamping is convenient.
Description
Technical Field
The utility model relates to a grinding machine anchor clamps that are used for high telescopic such as a plurality of simultaneous processing.
Background
The equal-height sleeves are commonly used as parts of various dies, the number of the equal-height sleeves is large, the equal-height precision of the equal-height sleeves is strictly controlled when the equal-height sleeves are used in a precise die, and the equal-height sleeves are usually slightly machined in a grinding machine to adjust the height of the equal-height sleeves. In the existing grinding machine clamp, a clamping jaw is mostly adopted to clamp a machined workpiece, the workpiece is machined by matching with a grinding machine magnetic workbench, and when a high sleeve is machined, only one clamping jaw can be used for machining. As disclosed in the Chinese patent application publication: CN103567863 discloses a grinding machine fixture, wherein a clamping part for clamping a workpiece is arranged on a lathe chuck. In the patent, only one equal-height sleeve can be clamped and processed each time, one workpiece is processed and then is disassembled and clamped, and then the next workpiece is clamped and processed, so that the workpieces are assembled and disassembled for many times, the efficiency is relatively low, and the size precision of the equal-height sleeve processed later is directly influenced by considering the influence of the abrasion of a grinding wheel of a grinding machine.
Disclosure of Invention
The utility model discloses to the not enough of the aforesaid existence, provide one kind and can be used for high telescopic grinding machine anchor clamps such as simultaneous processing a plurality of, solve the puzzlement that needs load and unload the work piece many times, and reduce the size error that probably causes because the emery wheel wearing and tearing.
The utility model comprises a cylinder body, wherein 2-8 water-drop-shaped through holes for clamping the machined equal-height sleeves are machined from the upper surface to the lower surface of the cylinder body, and the water-drop-shaped tips are vertically directed to the central axis of the cylinder body; each water-drop-shaped through hole is correspondingly provided with a locking screw hole for clamping the machined equal-height sleeve, and the locking screw hole is vertical to the central axis of the cylinder body and is communicated with the water-drop-shaped through hole; and a locking bolt matched with the thread is arranged on the locking screw hole.
The utility model discloses, can the lower surface of cylinder body is equipped with the kerve, and the kerve is used for dodging by processing equal high telescopic flange height.
The utility model discloses, can press from both sides the high sleeve of a plurality of height simultaneously and process on taking the grinding machine of magnetism workstation, reduce the used number of times and the time of many times loading and unloading, improve machining efficiency, and simple structure, the clamping is convenient.
Drawings
Fig. 1 is a perspective view of a schematic structure of an embodiment of the present invention.
Fig. 2-4 are schematic views of a usage state, wherein fig. 2 is a top view, fig. 3 is a bottom view, and fig. 4 is a perspective view.
Fig. 5 is a cross-sectional view of a machined contoured sleeve product.
In the figure, 10, a cylindrical body; 11. locking screw holes, 12 and bottom grooves; 13. a water-drop shaped through hole; 20. locking the bolt; 30. The processed equal-height sleeve.
Detailed Description
Referring to fig. 1-5, a grinding machine fixture for simultaneously machining a plurality of equal-height sleeves comprises a cylindrical body 10, wherein 6 water drop-shaped through holes 13 for clamping the equal-height sleeves 30 to be machined are machined in the cylindrical body 10 from the upper surface to the lower surface, the water drop-shaped through holes 13 are evenly distributed on the end surface of the cylindrical body 10 according to circumferential angles, and the water drop-shaped tips are vertically directed to the central axis of the cylindrical body; each water-drop-shaped through hole 13 is correspondingly provided with a locking screw hole 11 for clamping the machined equal-height sleeve 30, and the locking screw hole 11 is vertical to the central axis of the cylinder body and is communicated with the water-drop-shaped through hole 13; the locking screw hole 11 is provided with a locking bolt 20 matched with the screw thread, the lower surface of the cylinder body 10 is provided with a bottom groove 12, and the bottom groove 12 is used for avoiding the flange height of the machined equal-height sleeve 30.
Claims (3)
1. A grinding machine fixture for simultaneously machining a plurality of equal-height sleeves comprises a cylindrical body (10), and is characterized in that: 2-8 water-drop-shaped through holes (13) used for clamping the machined equal-height sleeve (30) are machined in the cylinder body (10) from the upper surface to the lower surface, and the tips of the water-drop-shaped through holes vertically point to the central axis of the cylinder body; each water-drop-shaped through hole (13) is correspondingly provided with a locking screw hole (11) for clamping the machined equal-height sleeve (30), and the locking screw hole (11) is vertical to the central axis of the cylinder body and is communicated with the water-drop-shaped through hole (13); the locking screw hole (11) is provided with a locking bolt (20) matched with the screw thread.
2. A machine clamp as claimed in claim 1, wherein: the lower surface of the cylindrical body (10) is provided with a bottom groove (12), and the bottom groove (12) is used for avoiding the flange height of the machined equal-height sleeve (30).
3. A machine jig as claimed in claim 1 or 2 wherein: the number of the water drop-shaped through holes (13) is 6, and the water drop-shaped through holes are equally distributed on the end surface of the cylindrical body (10) according to the circumferential angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921366045.5U CN210476584U (en) | 2019-08-21 | 2019-08-21 | Grinding machine fixture for simultaneously processing multiple equal-height sleeves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921366045.5U CN210476584U (en) | 2019-08-21 | 2019-08-21 | Grinding machine fixture for simultaneously processing multiple equal-height sleeves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210476584U true CN210476584U (en) | 2020-05-08 |
Family
ID=70536940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921366045.5U Active CN210476584U (en) | 2019-08-21 | 2019-08-21 | Grinding machine fixture for simultaneously processing multiple equal-height sleeves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210476584U (en) |
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2019
- 2019-08-21 CN CN201921366045.5U patent/CN210476584U/en active Active
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