CN212043831U - Grinding machine clamp for grinding special-shaped punch cutting edge - Google Patents
Grinding machine clamp for grinding special-shaped punch cutting edge Download PDFInfo
- Publication number
- CN212043831U CN212043831U CN202020678621.6U CN202020678621U CN212043831U CN 212043831 U CN212043831 U CN 212043831U CN 202020678621 U CN202020678621 U CN 202020678621U CN 212043831 U CN212043831 U CN 212043831U
- Authority
- CN
- China
- Prior art keywords
- clamping
- clamping block
- special
- arc surface
- shaped punch
- 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
- Jigs For Machine Tools (AREA)
Abstract
The utility model relates to a grinding machine anchor clamps for coping dysmorphism structure drift blade. The clamping device comprises a first clamping block and a second clamping block, wherein the first clamping block and the second clamping block are of detachable connection structures, a concave arc surface matched with the convex arc surface of the special-shaped punch is arranged on the clamping surface of the first clamping block, and a convex arc surface matched with the concave arc surface of the special-shaped punch is arranged on the clamping surface of the second clamping block. The utility model discloses, can press from both sides the dress single dysmorphism drift, also can press from both sides the dress many dysmorphism drifts. The clamping concave arc surface of the first clamping block and the clamping convex arc surface of the second clamping block can be obtained by linear cutting processing respectively. The utility model discloses, have characteristics such as simple structure, convenient operation, easily processing, can solve traditional jack catch anchor clamps and can't press from both sides tight problem to the dysmorphism structure drift.
Description
Technical Field
The utility model relates to a grinding machine anchor clamps for coping dysmorphism structure drift blade.
Background
The structure form of the multi-purpose clamping jaw of the existing grinding machine clamp can deal with the clamping and processing of workpieces with typical structures such as cylinders, cuboids and the like, but is not suitable for the special-shaped structure punches which are frequently arranged in precision stamping dies, particularly progressive dies.
Disclosure of Invention
The utility model discloses to the not enough of above-mentioned jack catch anchor clamps, provide a grinding machine anchor clamps for coping special-shaped structure drift blade, aim at making its easy and simple to handle, press from both sides tightly reliably.
The utility model discloses, including first clamp splice and second clamp splice, first clamp splice and second clamp splice are detachable connection structure, on the clamping face of first clamp splice, are equipped with the identical concave arc face with the protruding cambered surface of dysmorphism drift, on the clamping face of second clamp splice, are equipped with the identical protruding cambered surface with the protruding cambered surface of dysmorphism drift.
The utility model discloses, can dismantle connection structure including setting up a pair of screw hole on first clamp splice, set up on the second clamp splice a pair of with the corresponding bolt via hole of screw hole, the bolt passes bolt via hole on the second clamp splice and twists with the screw hole on the first clamp splice and realize that the clamp of clamp splice is adorned and be connected.
The utility model discloses, can press from both sides the dress single dysmorphism drift, also can press from both sides the dress many dysmorphism drifts. When a plurality of special-shaped punches are clamped, the plurality of special-shaped punches are arranged side by side from left to right, and a convex arc surface formed by the plurality of special-shaped punches arranged side by side is matched with a clamping concave arc surface on the first clamping block; the concave arc surface formed by the multiple special-shaped punches arranged side by side is matched with the clamping convex arc surface on the second clamping block.
The utility model discloses, the concave cambered surface of centre gripping of first clamp splice and the convex cambered surface of centre gripping of second clamp splice can be obtained by wire cut processing respectively.
The utility model has the characteristics of simple structure, convenient operation, easily processing etc, can solve traditional jack catch anchor clamps and can't carry out the tight problem of clamp to the dysmorphism structure drift.
Drawings
Fig. 1 is a schematic structural perspective view of the embodiment.
Fig. 2 is a schematic perspective view showing a clamping state.
In the figure, 10, a first clamping block; 11. a threaded hole; 20. A second clamp block; 21. passing a hole through a bolt; 30. a bolt; 40. A first shaped punch; 41. a second shaped punch.
Detailed Description
Referring to the attached drawings 1-2, a grinding machine fixture for grinding a special-shaped punch blade comprises a first clamping block 10 and a second clamping block 20, wherein the first clamping block 10 and the second clamping block 20 are of a detachable connection structure, the detachable connection structure comprises a pair of threaded holes 11 formed in the first clamping block 10, a pair of bolt through holes 21 corresponding to the threaded holes 11 are formed in the second clamping block 20, bolts 30 penetrate through the bolt through holes 21 in the second clamping block 20 and are screwed with the threaded holes 11 in the first clamping block 10 to achieve clamping connection of the clamping blocks, a concave arc surface matched with the convex arc surface of the special-shaped punch is formed in a clamping surface of the first clamping block 10, and a convex arc surface matched with the concave arc surface of the special-shaped punch is formed in a clamping surface of the second clamping block 20. The clamping concave arc surface of the first clamping block 10 and the clamping convex arc surface of the second clamping block 20 are obtained by linear cutting machining.
In this embodiment, the special-shaped punch comprises two special-shaped punches, namely a first special-shaped punch 40 and a second special-shaped punch 41, the two special-shaped punches are arranged side by side from left to right, and a convex arc surface formed by the two arranged special-shaped punches is matched with a clamping concave arc surface on the first clamping block 10; the concave arc surface formed by the two arranged special-shaped punches is matched with the clamping convex arc surface on the second clamping block 20.
Claims (4)
1. The utility model provides a grinding machine anchor clamps for coping dysmorphism structure drift blade, includes first clamp splice (10) and second clamp splice (20), and first clamp splice (10) and second clamp splice (20) are for dismantling connection structure, its characterized in that: a concave arc surface matched with the convex arc surface of the special-shaped punch is arranged on the clamping surface of the first clamping block (10), and a convex arc surface matched with the concave arc surface of the special-shaped punch is arranged on the clamping surface of the second clamping block (20).
2. A machine clamp as claimed in claim 1, wherein: the detachable connecting structure comprises a pair of threaded holes (11) formed in the first clamping block (10), a pair of bolt through holes (21) corresponding to the threaded holes (11) are formed in the second clamping block (20), and bolts (30) penetrate through the bolt through holes (21) in the second clamping block (20) and are screwed with the threaded holes (11) in the first clamping block (10) to achieve clamping connection of the clamping blocks.
3. A machine clamp as claimed in claim 1, wherein: the special-shaped punch comprises a first special-shaped punch (40) and a second special-shaped punch (41), the first special-shaped punch (40) and the second special-shaped punch (41) are arranged side by side left and right, and a convex arc surface of the arranged first special-shaped punch (40) and the arranged second special-shaped punch (41) is matched with a clamping concave arc surface of the first clamping block (10); the concave arc surface of the first special-shaped punch head (40) and the second special-shaped punch head (41) after arrangement is matched with the clamping convex arc surface on the second clamping block (20).
4. A machine jig as claimed in any one of claims 1 to 3 wherein: the clamping concave arc surface of the first clamping block (10) and the clamping convex arc surface of the second clamping block (20) are obtained by linear cutting machining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020678621.6U CN212043831U (en) | 2020-04-28 | 2020-04-28 | Grinding machine clamp for grinding special-shaped punch cutting edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020678621.6U CN212043831U (en) | 2020-04-28 | 2020-04-28 | Grinding machine clamp for grinding special-shaped punch cutting edge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212043831U true CN212043831U (en) | 2020-12-01 |
Family
ID=73518840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020678621.6U Active CN212043831U (en) | 2020-04-28 | 2020-04-28 | Grinding machine clamp for grinding special-shaped punch cutting edge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212043831U (en) |
-
2020
- 2020-04-28 CN CN202020678621.6U patent/CN212043831U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201483263U (en) | Non-standard flexible butt clamping device | |
| CN105291012A (en) | Clamp for vibration fatigue of circular-arc-tooth tenon blade and manufacturing method of clamp | |
| CN212043831U (en) | Grinding machine clamp for grinding special-shaped punch cutting edge | |
| CN210335214U (en) | Clamping tool for machining inclined-tooth steam seal end surface step and radiation surface | |
| CN209887151U (en) | Workpiece clamp for vertical machining center | |
| CN200998821Y (en) | Round steel bar clamp | |
| CN210255143U (en) | Flat plate part extrusion type tool | |
| CN212095410U (en) | Fastening tool for workpiece machining | |
| CN201220352Y (en) | Tightening apparatus for processing pole winding elbow stamping die edge | |
| CN210498478U (en) | Processing frock of inclined hole dog | |
| CN210499314U (en) | V-shaped expansion locking clamp | |
| CN217122493U (en) | Special fixture for milling machine | |
| CN2429827Y (en) | Clamp for machining plate-like drawing smaple | |
| CN218193739U (en) | Tool for quickly positioning and clamping rear box body | |
| CN213135851U (en) | Auxiliary jaw of fixture for processing steam turbine blade steam passage | |
| CN212286793U (en) | Anticreep ring location frock | |
| CN216939508U (en) | Clamping tool for machining control rod mounting hole | |
| CN213672980U (en) | Right-angle positioning plate for claw-pole finish forging die blank machining tool | |
| CN214722549U (en) | Pneumatic clamping flat tongs | |
| CN220993592U (en) | Flexible positioning fixture | |
| CN211589288U (en) | Machining clamp for milling, drilling and reaming of brake arm | |
| CN210255265U (en) | Clamp for clamping bevel edge part | |
| CN212824104U (en) | Automatic clamp for boring and chamfering | |
| CN216421550U (en) | Silencer barrel positioning tool | |
| CN212824960U (en) | Novel movable fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |