CN204171734U - The simple and easy pressing plate of a kind of activity with circular hole - Google Patents
The simple and easy pressing plate of a kind of activity with circular hole Download PDFInfo
- Publication number
- CN204171734U CN204171734U CN201420554435.6U CN201420554435U CN204171734U CN 204171734 U CN204171734 U CN 204171734U CN 201420554435 U CN201420554435 U CN 201420554435U CN 204171734 U CN204171734 U CN 204171734U
- Authority
- CN
- China
- Prior art keywords
- directly
- great circle
- circular hole
- cambered surface
- circle cambered
- 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.)
- Expired - Fee Related
Links
Abstract
The simple and easy pressing plate of activity with circular hole, it comprises: I great circle cambered surface, chamfering, I small arc surface, II great circle cambered surface, circular hole, I faces directly, II small arc surface, II face directly, circular groove, III face directly, IV faces directly, inclined-plane; I great circle cambered surface is positioned at the right corner place of circular hole the top, be provided with chamfering in the lower right corner of circular hole, II great circle cambered surface is positioned at below circular hole, be provided with I in the upper left corner of II great circle cambered surface to face directly, II small arc surface is provided with above I faces directly, be provided with II on the left side of II small arc surface to face directly, inclined-plane is provided with on the left side of I great circle cambered surface, the upper right corner on inclined-plane is connected with I great circle cambered surface, the lower left corner on inclined-plane is faced directly with IV and is connected, IV faces directly to face directly with III and is connected, between III faces directly and II faces directly, be connected with circular groove; The simple and easy pressing plate of a kind of activity with circular hole that the utility model provides, it is with circular hole, can rotate arbitrarily, and makes simple.
Description
Technical field
The utility model relates to a kind of field of mechanical technique, particularly the simple and easy pressing plate of a kind of activity with circular hole.
Background technology
Pressing plate is a kind of auxiliary clamp that a kind of work in-process often uses, and Main Function makes work piece, plays and do not tremble in process, non-wiping effect; Pressing plate is the instrument that machinery industry is conventional, it is widely used, traditional platen shape side of having, circle, long, etc. various, because pressing plate is not provided with circular hole, therefore pressing plate can not rotate, inconvenient operation, some pressure plate structure is more complicated, need by pneumatic means cooperating, manufacturing process is more complicated, and what be not suitable for miniature parts press-fits clamping processing.
Utility model content
The purpose of this utility model overcomes the above-mentioned deficiency of prior art and the simple and easy pressing plate of a kind of activity with circular hole that provides, and it is with circular hole, can rotate arbitrarily, and makes simple, and applicability is strong.
The technical solution of the utility model is: the simple and easy pressing plate of a kind of activity with circular hole, and it comprises I great circle cambered surface, chamfering, I small arc surface, II great circle cambered surface, circular hole, I faces directly, II small arc surface, II face directly, circular groove, III face directly, IV faces directly, inclined-plane.
I great circle cambered surface is positioned at the right corner place of circular hole the top, chamfering is provided with in the lower right corner of circular hole, II great circle cambered surface is positioned at below circular hole, I small arc surface is provided with between chamfering and II great circle cambered surface, be provided with I in the upper left corner of II great circle cambered surface to face directly, I faces directly with II great circle cambered surface tangent, II small arc surface is provided with above I faces directly, be provided with II on the left side of II small arc surface to face directly, I faces directly and faces directly perpendicular to II, inclined-plane is provided with on the left side of I great circle cambered surface, the upper right corner on inclined-plane is connected with I great circle cambered surface, the lower left corner on inclined-plane is faced directly with IV and is connected, IV faces directly to face directly with III and is connected, IV faces directly and faces directly perpendicular to III, circular groove is connected with between III faces directly and II faces directly, I great circle cambered surface, chamfering, I small arc surface, II great circle cambered surface, I faces directly, II small arc surface, II faces directly, circular groove, III faces directly, IV faces directly, inclined-plane is combined into by forging processing and is connected as a single entity.
The utility model compared with prior art has following features:
The simple and easy pressing plate of a kind of activity with circular hole that the utility model provides, it is with circular hole, can rotate arbitrarily, and makes simple, and applicability is strong.
Be further described below in conjunction with the detailed construction of the drawings and specific embodiments to utility model.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is the A-A rotation diagram of accompanying drawing 1.
Detailed description of the invention
As shown in drawings: the simple and easy pressing plate of a kind of activity with circular hole, it comprises I great circle cambered surface 1, chamfering 2, I small arc surface 3, II great circle cambered surface 4, circular hole 5, I face 6 directly, II small arc surface 7, II face 8 directly, circular groove 9, III face 10 directly, IV faces 11 directly, inclined-plane 12.
I great circle cambered surface 1 is positioned at the right corner place of circular hole 5 the top, is provided with chamfering 2 in the lower right corner of circular hole 5, II great circle cambered surface 4 is positioned at below circular hole 5, I small arc surface 3 is provided with between chamfering 2 and II great circle cambered surface 4, be provided with I in the upper left corner of II great circle cambered surface 4 and face 6 directly, I face directly 6 and II great circle cambered surface 4 tangent, II small arc surface 7 is provided with above I faces 6 directly, be provided with II on the left side of II small arc surface 7 and face 8 directly, I faces 6 directly and faces 8 directly perpendicular to II, inclined-plane 12 is provided with on the left side of I great circle cambered surface 1, the upper right corner on inclined-plane 12 is connected with I great circle cambered surface 1, the lower left corner on inclined-plane 12 is faced 11 directly with IV and is connected, IV faces 11 directly and faces 10 directly with III and be connected, IV faces 11 directly and faces 10 directly perpendicular to III, between III faces 10 directly and II faces 8 directly, be connected with circular groove 9, I great circle cambered surface 1, chamfering 2, I small arc surface 3, II great circle cambered surface 4, I faces 6 directly, II small arc surface 7, II faces 8 directly, circular groove 9, III faces 10 directly, IV faces 11 directly, inclined-plane 12 is combined into by forging processing and is connected as a single entity.
Operation principle of the present utility model and using method: above I great circle cambered surface 1, be furnished with circular hole 5, for installing straight pin, by straight pin, pressing plate can be rotated arbitrarily, circular groove 9 is furnished with in the lower left of I great circle cambered surface 1, be convenient to pressing plate two face intersection directly and do not collide with mutually with other part in use, chamfering 2 shape is furnished with in the lower right of circular hole 5, time easy to use, hand is not easy scratch, part material adopts mild steel to make, part outer surface when forging must not have obvious crackle, the defects such as burr, when processing thickness, size generally gets 18 ~ 22mm, circular hole must adopt fine finishining mode, arc surface must be smooth.
Claims (4)
1. the simple and easy pressing plate of the activity with circular hole, is characterized in that: it comprises I great circle cambered surface, chamfering, I small arc surface, II great circle cambered surface, circular hole, I faces directly, II small arc surface, II face directly, circular groove, III face directly, IV faces directly, inclined-plane, I great circle cambered surface is positioned at the right corner place of circular hole the top, chamfering is provided with in the lower right corner of circular hole, II great circle cambered surface is positioned at below circular hole, I small arc surface is provided with between chamfering and II great circle cambered surface, be provided with I in the upper left corner of II great circle cambered surface to face directly, II small arc surface is provided with above I faces directly, be provided with II on the left side of II small arc surface to face directly, inclined-plane is provided with on the left side of I great circle cambered surface, the upper right corner on inclined-plane is connected with I great circle cambered surface, the lower left corner on inclined-plane is faced directly with IV and is connected, IV faces directly to face directly with III and is connected, circular groove is connected with between III faces directly and II faces directly.
2. the simple and easy pressing plate of a kind of activity with circular hole according to claim 1, is characterized in that: I faces directly and faces directly perpendicular to II; IV faces directly and faces directly perpendicular to III.
3. the simple and easy pressing plate of a kind of activity with circular hole according to claim 1, is characterized in that: I faces directly with II great circle cambered surface tangent.
4. the simple and easy pressing plate of a kind of activity with circular hole according to claim 1, is characterized in that: I great circle cambered surface, chamfering, I small arc surface, II great circle cambered surface, I faces directly, II small arc surface, II face directly, circular groove, III face directly, IV faces directly, inclined-plane is combined into is connected as a single entity by forging processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420554435.6U CN204171734U (en) | 2014-09-25 | 2014-09-25 | The simple and easy pressing plate of a kind of activity with circular hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420554435.6U CN204171734U (en) | 2014-09-25 | 2014-09-25 | The simple and easy pressing plate of a kind of activity with circular hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204171734U true CN204171734U (en) | 2015-02-25 |
Family
ID=52560570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420554435.6U Expired - Fee Related CN204171734U (en) | 2014-09-25 | 2014-09-25 | The simple and easy pressing plate of a kind of activity with circular hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204171734U (en) |
-
2014
- 2014-09-25 CN CN201420554435.6U patent/CN204171734U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105619117A (en) | Milling clamp for thin-wall shifting forks | |
| CN204658049U (en) | A kind of positioning tool | |
| CN203725798U (en) | Multi-outline forming knife | |
| CN204171734U (en) | The simple and easy pressing plate of a kind of activity with circular hole | |
| CN204036251U (en) | A kind of six side's drift clamps | |
| CN202607324U (en) | Centering clamp capable of eliminating blank tolerance | |
| CN204686113U (en) | Novel shifting fork special fixture stopping means | |
| CN204686490U (en) | Novel shifting fork special fixture clamping device | |
| CN202921933U (en) | Tailstock with slide scribing tool | |
| CN204052672U (en) | A kind of location-plate with mounting hole | |
| CN204122592U (en) | Anti-dislocation mould is used in a kind of L-type auto parts processing | |
| CN203918562U (en) | A kind of milling cylindrical core surface fixture | |
| CN104308595A (en) | Movable simple pressure plate with round hole | |
| CN201997817U (en) | Composite tool for processing internal threads | |
| CN202592030U (en) | Device for processing inclined surface and inclined surface hole of box body part | |
| CN204657987U (en) | A kind of car grinding positioning tool with Internal Spherical Surface workpiece | |
| CN204658013U (en) | A kind of fixture for rotary type workpiece | |
| CN204062436U (en) | A kind of cover plate with U-type groove | |
| CN204893440U (en) | Numerical control lathe turning plane clamping device | |
| CN203712332U (en) | Cutting clamp | |
| CN202240647U (en) | Positioning device for processing workpiece hole | |
| CN202752886U (en) | Positioning jig | |
| CN202752846U (en) | Single-press-plate V-shaped location block | |
| CN204221596U (en) | Grinder dress in multistation high precision numerical control end | |
| CN202867471U (en) | Quick locating pin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20150925 |
|
| EXPY | Termination of patent right or utility model |