CN103111891A - Two-sided milling slot clamp for keys - Google Patents
Two-sided milling slot clamp for keys Download PDFInfo
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- CN103111891A CN103111891A CN2013100627901A CN201310062790A CN103111891A CN 103111891 A CN103111891 A CN 103111891A CN 2013100627901 A CN2013100627901 A CN 2013100627901A CN 201310062790 A CN201310062790 A CN 201310062790A CN 103111891 A CN103111891 A CN 103111891A
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- key
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- guide plate
- slot
- backing plate
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Abstract
The invention discloses a two-sided milling slot clamp for keys. The two-sided milling slot clamp comprises a base plate, a positioning plate arranged on the base plate and a guide plate which can slide along the lower portion of the base plate; the base plate is provided with a first blank hole matched with the key, an open slot is reserved at one end of the base plate; the second blank hole matched with the key and a kidney-shaped slot are reserved on the guide plate; the positioning plate is provided with an accommodating slot matched with the key, and a pin penetrating through an open slot of the base plate and extending into the kidney-shaped slot on the guide plate, the positioning plate is moved along the kidney-shaped slot through the guide plate driven by the pin; and the accommodating slot on the positioning plate is right above the first blank hole on the base plate, and is located in front of the second blank hole of the guide plate in initial state. By the aid of the two-sided milling slot clamp for the keys, problems of unsmooth blanking and frequent blank blocking existed in the prior art are solved. The two-sided milling slot clamp is simple and practical in structure, milling process is steady, sizes of milling fluctuate is effectively avoided, and further, two-sided milling can be completed with one feeding to meet actual production needs well.
Description
Technical field
The present invention relates to a kind of slotting attachment, especially relate to the two-sided slotting attachment of a kind of key.
Background technology
On existing traditional lathe, usually adopt the mode to the key clamping sides, deliver to the milling district, and under the drive of lathe upper roller, key is round trip on workbench, complete milling, yet complicated for some Key structures, debugging is often wasted time and energy, also existing simultaneously the key blanking has some setbacks, get stuck frequent, the problem such as milling efficiency is low, and precision is not high.
As Chinese patent notification number " CN2454080Y ", name is called the utility model patent of " Key clamping-unit ", a kind of fixture is disclosed, comprise base, locating piece and cylinder, locating piece is fixed on support between base and cylinder, the tailpiece of the piston rod of cylinder is connected with briquetting, this briquetting is combined with the locating piece activity, although this utility model can be processed the key of different size shape, still can't realize only needing a charging just to complete the two-sided groove milling of key.
Summary of the invention
The purpose of this invention is to provide the two-sided slotting attachment of a kind of key, solved existing mode blanking and had some setbacks, get stuck frequent, milling efficiency is low, the problem that precision is not high.
The technical solution adopted for the present invention to solve the technical problems is: the two-sided slotting attachment of a kind of key comprises backing plate, the guide plate that is placed in the location-plate on backing plate and can slides along the backing plate bottom; Backing plate is provided with suitable the first base hole and the end of key and is provided with open slot; Guide plate is provided with the second base hole and kidney slot of adaptive key; Location-plate is provided with the resettlement groove suitable with key, and runs through the open slot on backing plate and stretch into the pin in kidney slot on guide plate, and this location-plate drives guide plate by pin and moves along kidney slot; During original state, the resettlement groove on described location-plate be positioned on backing plate the first base hole directly over, and resettlement groove is positioned on guide plate the place ahead in the second base hole.
More steady in order to guarantee the groove milling process, arrange in the location-plate end and coordinate the compact heap that compresses key, and coordinate the ledge structure that compresses key with compact heap.
For fear of the scrap clamping stagnation in fixture and affect the machining accuracy of key, location-plate is provided with one group of first aperture, guide plate is provided with one group of second orifice.
More smooth and easy in order to guarantee that guide plate moves, the backing plate bottom is provided be used to the orbital groove that guide plate is slided in the backing plate bottom, and this orbital groove is T-shaped groove or dovetail groove.
Beneficial effect of the present invention: by the routing motion of location-plate, backing plate, guide plate and key, realization is in the key milling process, charging each time, only fall a key, and the groove milling process is steady, effectively avoided the key blanking to have some setbacks and the easy problem that fluctuates of milling size, and simple and practical; Further, the location-plate end is provided with and coordinates the compact heap that compresses key, guarantees that the groove milling process is more steady; Be respectively equipped with one group of first aperture and second orifice on location-plate and guide plate, take away the scrap that groove milling produces when making the cutting fluid that is sprayed on fixture flow out by aperture, avoided the scrap clamping stagnation in fixture and affected the machining accuracy of key.
Below with reference to drawings and Examples, the present invention is described in detail.
Description of drawings
Fig. 1 is the top view of key slotting fixture of the present invention.
Fig. 2 is the cutaway view of key slotting fixture of the present invention.
Fig. 3 is the upward view of key slotting fixture of the present invention.
Fig. 4 is location-plate schematic diagram of the present invention.
Fig. 5 is backing plate schematic diagram of the present invention.
Fig. 6 is guide plate schematic diagram of the present invention.
Fig. 7 is compact heap schematic diagram of the present invention.
In figure, 1. location-plate, 2. backing plate, 3. guide plate, 4. compact heap, 11. resettlement grooves, 12. pins, 13. first apertures, 14. ledge structures, 21. first base holes, 22. open slots, 23. orbital grooves, 24. installing holes, 31. second base holes, 32. kidney slots, 33. second orifices.
The specific embodiment
See also Fig. 1 to Fig. 7, as shown in the figure, the two-sided slotting attachment of a kind of key comprises backing plate 2, the guide plate 3 that is placed in the location-plate 1 on backing plate 2 and can slides along backing plate 2 bottoms; Backing plate 2 is provided with suitable the first base hole 21 and the end of key and is provided with open slot 22; Guide plate 3 is provided with the second base hole 31 and kidney slot 32 of adaptive key; Location-plate 1 is provided with the resettlement groove 11 suitable with key, and runs through the open slot 22 on backing plate 2 and stretch into the pin 12 in kidney slot 32 on guide plate 3, and this location-plate 1 drives guide plate 3 by pin 12 and moves along kidney slot 32; During original state, the resettlement groove 11 on location-plate 1 be positioned on backing plate 2 the first base hole 21 directly over, and resettlement groove 11 is positioned on guide plate 3 the place ahead in the second base hole 31.
More steady in order to guarantee the groove milling process, arrange in location-plate 1 end and coordinate the compact heap 4 that compresses key, and coordinate the ledge structure 14 that compresses key with compact heap 4.
In fixture and affect the machining accuracy of key, location-plate 1 is provided with one group of first aperture 13 for fear of the scrap clamping stagnation, and guide plate 3 is provided with one group of second orifice 33.More smooth and easy in order to guarantee that guide plate moves, backing plate 2 bottoms are provided be used to the orbital groove 23 that guide plate 3 is slided in backing plate 2 bottoms, and this orbital groove 23 is T-shaped groove or dovetail groove.Further, open slot 22 is U-shaped groove or rectangular channel; Also be provided with on backing plate 2 be used to the one group of installing hole 24 that is fixed on workbench.
during original state, the resettlement groove 11 of location-plate 1 be positioned on backing plate 2 the first base hole 21 directly over, first key is placed in the first base hole 21 of backing plate 2, and hold first key by guide plate 3 front ends, guarantee that simultaneously backing plate 2 thickness are identical with key thickness, then folding key to one is placed in doffer directly over first key, this doffer falls a key at every turn, start doffer, second key drops on above first key, location-plate 1 is pushed ahead and is driven second key, pin 12 on location-plate 1 drives guide plate 3 and pushes ahead, simultaneously compact heap 4 coordinates the clamping key by linkage or shifting block mechanism with ledge structure 14, when second key is fed into the appointment stroke, milling is completed, simultaneously the second base hole 31 of first key from the guide plate 3 falls.location-plate 1 backhaul, under the drive of equipment upper roller, the second key that machines returns to original state with location-plate 1, the resettlement groove 11 of location-plate 1 again be positioned on backing plate 2 the first base hole 21 directly over, second key is dropped in the first base hole 21 of backing plate 2, and hold second key by guide plate 3 front ends, fall the 3rd key in doffer simultaneously, and the 3rd key drops on above second key, so circulation is gone down ... the invention solves existing mode blanking has some setbacks, problem frequently gets stuck, and simple and practical, the groove milling process is steady, effectively avoided the easily problem of fluctuation of milling size, more realistic Production requirement.
Claims (7)
1. the two-sided slotting attachment of key, comprise backing plate (2), it is characterized in that: also comprise the location-plate (1) that is placed on backing plate (2) and the guide plate (3) that can slide along backing plate (2) bottom; Described backing plate (2) is provided with suitable the first base hole (21) and the end of key and is provided with open slot (22); Guide plate (3) is provided with the second base hole (31) and the kidney slot (32) of adaptive key; Described location-plate (1) is provided with the resettlement groove suitable with key (11), and run through the open slot (22) on backing plate (2) and stretch into the interior pin (12) of the upper kidney slot (32) of guide plate (3), this location-plate (1) drives guide plate (3) by pin (12) and moves along kidney slot (32); During original state, the resettlement groove (11) on described location-plate (1) be positioned at backing plate (2) upper the first base hole (21) directly over, and described resettlement groove (11) is positioned at the place ahead in upper the second base hole (31) of guide plate (3).
2. the two-sided slotting attachment of key as claimed in claim 1, is characterized in that: comprise that also being arranged on location-plate (1) end cooperation compresses the compact heap (4) of key, and coordinate the ledge structure (14) that compresses key with compact heap (4).
3. the two-sided slotting attachment of key as claimed in claim 1 or 2, it is characterized in that: described location-plate (1) is provided with one group of first aperture (13), and guide plate (3) is provided with one group of second orifice (33).
4. the two-sided slotting attachment of key as claimed in claim 1 is characterized in that: described backing plate (2) bottom is provided be used to the orbital groove (23) that guide plate (3) is slided in the backing plate bottom.
5. the two-sided slotting attachment of key as claimed in claim 1, it is characterized in that: described open slot (22) is U-shaped groove or rectangular channel.
6. the two-sided slotting attachment of key as claimed in claim 4, it is characterized in that: described orbital groove (23) is T-shaped groove or dovetail groove.
7. the two-sided slotting attachment of key as claimed in claim 1, is characterized in that: also be provided with on described backing plate (2) be used to the one group of installing hole (24) that is fixed on workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310062790.1A CN103111891B (en) | 2013-02-28 | 2013-02-28 | Two-sided milling slot clamp for keys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310062790.1A CN103111891B (en) | 2013-02-28 | 2013-02-28 | Two-sided milling slot clamp for keys |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103111891A true CN103111891A (en) | 2013-05-22 |
| CN103111891B CN103111891B (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310062790.1A Active CN103111891B (en) | 2013-02-28 | 2013-02-28 | Two-sided milling slot clamp for keys |
Country Status (1)
| Country | Link |
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| CN (1) | CN103111891B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639727A (en) * | 2013-11-28 | 2014-03-19 | 无锡市航鹄科技有限公司 | Multifunctional milling and positioning tool |
| CN103639800A (en) * | 2013-12-17 | 2014-03-19 | 昌辉精密模具（黄山）有限公司 | Fixture for internal tooth milling of key |
| US11245785B2 (en) | 2013-01-02 | 2022-02-08 | Canonical Limited | User interface for a computing device |
| CN115179075A (en) * | 2022-09-01 | 2022-10-14 | 广州市煊华五金制品有限公司 | Car machinery key embryo adds clamping apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2374296Y (en) * | 1998-09-22 | 2000-04-19 | 周元明 | Key back-planing machine |
| CN2454080Y (en) * | 2000-12-20 | 2001-10-17 | 合肥安达数控技术有限责任公司 | Key clamping-unit |
| US20060062644A1 (en) * | 2004-09-22 | 2006-03-23 | Eros Foscan | Clamp for a key cutting machine |
| CN201357259Y (en) * | 2009-03-05 | 2009-12-09 | 沈财源 | Finish machining equipment |
| US20100059916A1 (en) * | 2006-11-30 | 2010-03-11 | Giorgio Pigatti | Clamp for a key cutting machine |
-
2013
- 2013-02-28 CN CN201310062790.1A patent/CN103111891B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2374296Y (en) * | 1998-09-22 | 2000-04-19 | 周元明 | Key back-planing machine |
| CN2454080Y (en) * | 2000-12-20 | 2001-10-17 | 合肥安达数控技术有限责任公司 | Key clamping-unit |
| US20060062644A1 (en) * | 2004-09-22 | 2006-03-23 | Eros Foscan | Clamp for a key cutting machine |
| US20100059916A1 (en) * | 2006-11-30 | 2010-03-11 | Giorgio Pigatti | Clamp for a key cutting machine |
| CN201357259Y (en) * | 2009-03-05 | 2009-12-09 | 沈财源 | Finish machining equipment |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11245785B2 (en) | 2013-01-02 | 2022-02-08 | Canonical Limited | User interface for a computing device |
| US11706330B2 (en) | 2013-01-02 | 2023-07-18 | Canonical Limited | User interface for a computing device |
| CN103639727A (en) * | 2013-11-28 | 2014-03-19 | 无锡市航鹄科技有限公司 | Multifunctional milling and positioning tool |
| CN103639800A (en) * | 2013-12-17 | 2014-03-19 | 昌辉精密模具（黄山）有限公司 | Fixture for internal tooth milling of key |
| CN115179075A (en) * | 2022-09-01 | 2022-10-14 | 广州市煊华五金制品有限公司 | Car machinery key embryo adds clamping apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103111891B (en) | 2015-05-20 |
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