CN103722186A - Main shaft head with cooling system - Google Patents
Main shaft head with cooling system Download PDFInfo
- Publication number
- CN103722186A CN103722186A CN201310611183.6A CN201310611183A CN103722186A CN 103722186 A CN103722186 A CN 103722186A CN 201310611183 A CN201310611183 A CN 201310611183A CN 103722186 A CN103722186 A CN 103722186A
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- China
- Prior art keywords
- main
- cooling
- spindle head
- shaft
- cooling system
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/12—Arrangements for cooling or lubricating parts of the machine
- B23Q11/126—Arrangements for cooling or lubricating parts of the machine for cooling only
- B23Q11/127—Arrangements for cooling or lubricating parts of the machine for cooling only for cooling motors or spindles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Drilling And Boring (AREA)
Abstract
The invention provides a main shaft head with a cooling system. The main shaft head with the cooling system is characterized in that the shaft head with an inner conic hole is connected to a main shaft of a machining device, the shaft head is connected with a handle of a cutter or a conic handle of a drill sleeve, the inner side of the shaft head is provided with a cooling groove or a cooling ring and the handle of the cutter or is connected with the handle of the cutter through the conic handle or a tail sleeve, and the outer side of the cooling groove or the outer side of the cooling ring is provided with a connecting device to be connected with cooling liquid through a water pipe switch and a water pump; or the outer portion of the shaft head is provided with a connecting device and fixedly connected with the main shaft and the other end is communicated with a connecting opening at the inner side through the connecting device arranged on the shaft head.
Description
Technical field:
The present invention relates to the main-shaft spindle head with cooling system, this spindle nose with cooling system is for machining.
Background technology:
At present, the taper shank using in machining or tail cover are by taper shank, the top of taper shank is provided with flat handle integratedly, on the lower end taper shank of flat handle, be provided with the guide hole of dismounting cutter, the inner side of taper shank is provided with taper hole integratedly, the top of taper hole is provided with the supporting flat groove coordinating with flat handle taper shank, existing taper shank or tail cover do not possess refrigerating function, and cutter easily produces a large amount of heat when cutting, especially when boring the higher workpiece of milling hardness, the heat producing is very high, the lower hardness that causes cutter head, cause the wearing and tearing of cutter head, even melt, cause scrapping of cutter and processing work, serious even cause serious production accident, more likely cause industrial injury, this taper shank or tail cover are owing to not possessing cooling function simultaneously, make the cutting resistance of cutter large, also cause the damage of equipment.
Summary of the invention:
The present invention proposes in view of the above-mentioned problems, and take provides a kind of spindle nose with cooling system as object, and this kind is high with the spindle nose radiating efficiency of cooling system, can effectively keep the intensity of cutter, and the life-span that extends cutter is long, increases work efficiency.
For achieving the above object, the present invention adopts following technical proposals:
A kind of main-shaft spindle head with cooling system, the present invention relates to the main-shaft spindle head with cooling system, comprise the spindle nose coordinating with shank cutter that connect on the main shaft of the various drilling machines with cooling system or the various machining equipments such as boring machine or machining center, it is characterized in that: on machining equipment, on the main shaft of main shaft and spindle nose union end, be provided with collar bush, main shaft and spindle nose are fixedly connected, the internal taper hole of main-shaft spindle head and the shank of cutter with cooling system connect, on this inner hole wall with the main-shaft spindle head of cooling system, be provided with cooling bath, on the main-shaft spindle head of the inner side of cooling bath, be provided with Cooling Holes and exterior, the cooling bath arranging on inner hole wall with the main-shaft spindle head of cooling system communicates with the connector arranging on the shank of tool or drill bushing, when machining, outer connector on main-shaft spindle head is through jockey, pipeline, switch, water pump connects with cooling fluid, cooling fluid is through injecting the outer connector with the main-shaft spindle head of cooling system by jockey, outer connector through main-shaft spindle head enters the Cooling Holes on main-shaft spindle head inner hole wall, through Cooling Holes, inject the cooling bath arranging on inner hole wall, cooling bath communicates with the connector of tool shank, through tool shank connector, enter on the cooling pipe or groove of cutter, last cooling fluid is directly injected into cutting from cutter cooling vent, effectively reduce cutting temperature, hydraulic pressure can directly be released bits again, reduced cutting resistance.
A kind of main-shaft spindle head with cooling system, the present invention relates to the main-shaft spindle head with cooling system, comprise the spindle nose coordinating with shank cutter that connect on the main shaft of the various drilling machines with cooling system or the various machining equipments such as boring machine or machining center, it is characterized in that: on machining equipment, on the main shaft of main shaft and spindle nose union end, be provided with collar bush, main shaft and spindle nose are fixedly connected, the internal taper hole of main-shaft spindle head and the shank of cutter with cooling system connect, on this inner hole wall with the main-shaft spindle head of cooling system, be provided with cooling bath, on the main-shaft spindle head of the inner side of cooling bath, be provided with Cooling Holes and exterior, the cooling bath arranging on inner hole wall with the main-shaft spindle head of cooling system communicates with the connector arranging on the shank of tool or drill bushing, when machining, outer connector on main-shaft spindle head is through jockey, pipeline, switch, water pump connects with cooling fluid, cooling fluid is through injecting the outer connector with the main-shaft spindle head of cooling system by jockey, outer connector through main-shaft spindle head enters the Cooling Holes on main-shaft spindle head inner hole wall, through Cooling Holes, inject the cooling bath arranging on inner hole wall, cooling bath communicates with the connector of tool shank, through tool shank connector, enter on the cooling pipe or groove of cutter, last cooling fluid is directly injected into cutting from cutter cooling vent, effectively reduce cutting temperature, hydraulic pressure can directly be released bits again, reduced cutting resistance.
A kind of spindle nose with cooling system, it is characterized in that: on machining equipment, between main shaft and spindle nose, be provided with jockey, housing and the collar bush of jockey are fixed together, the place connecting with main-shaft spindle head in housing is provided with water seal, the inner side of water seal is provided with water wheels, water wheels and main-shaft spindle head are fixed together, the inner side of water wheels is provided with sealing location-plate, sealing location-plate and housing are linked together, the arranged outside of sealing location-plate has water seal, and the outer end of water seal is provided with friction plate and is linked together through spring clip and housing.
Preferably, the arranged outside at the described main-shaft spindle head with cooling system has at least one air ring.
Preferably, on the inwall of the described main-shaft spindle head with cooling system, be provided with at least one air ring.
Preferably, on the inwall of the described main-shaft spindle head with cooling system, be provided with at least one cooling bath.
Preferably, on the described main-shaft spindle head with cooling system, be provided with at least one Cooling Holes.
Preferably, on the described main-shaft spindle head with cooling system, being provided with cooling tube communicates with the top Cooling Holes of main-shaft spindle head with cooling system.
Accompanying drawing explanation:
Technical scheme of the present invention and advantage will be described in detail in conjunction with the drawings, in this accompanying drawing:
Fig. 1 is the schematic diagram of the spindle nose with cooling system of first embodiment of the invention.
Fig. 2 is the schematic diagram of the spindle nose with cooling system of second embodiment of the invention.
The specific embodiment:
Below in conjunction with accompanying drawing, explain the preferred embodiment of the spindle nose with cooling system of the present invention, in embodiment 1-5, mainly take and describe as example with the spindle nose of cooling system.
Embodiment 1:
A kind of spindle nose with cooling system, as shown in Figure 1, the spindle nose with cooling system of the first embodiment of the present invention, the present invention relates to main shaft 1 and spindle nose 2 with cooling system, comprise the spindle nose coordinating with shank cutter that connect on the main shaft of the various drilling machines with cooling system or the various machining equipments such as boring machine or machining center, on machining equipment, on the main shaft of main shaft 1 and spindle nose 2 union ends, be provided with collar bush 3, main shaft 1 is fixedly connected with spindle nose 2, internal taper hole 4 with the spindle nose 2 of cooling system connects with the shank of cutter, on this inner hole wall with the main-shaft spindle head 2 of cooling system, be provided with cooling bath 5, on the main-shaft spindle head 2 of the inner side of cooling bath 5, be provided with Cooling Holes 16 and exterior, the cooling bath 5 arranging on inner hole wall with the main-shaft spindle head 2 of cooling system communicates with the connector arranging on the shank of tool or drill bushing, near the top of spindle nose 2, be provided with the pilot hole 13 of detachable cutter, on machining equipment, 2 of main shaft 1 and spindle noses are provided with jockey, housing 6 and the collar bush 3 of jockey are fixed together, the place connecting with main-shaft spindle head 2 in housing 6 is provided with water seal 7, the inner side of water seal 7 is provided with water wheels 8, water wheels 8 are fixed together with main-shaft spindle head 2, the inner side of water wheels 8 is provided with sealing location-plate 9, sealing location-plate 9 is linked together with housing 6, the arranged outside of sealing location-plate 9 has water seal 7, the outer end of water seal 7 is provided with friction plate 10 and is linked together through spring clip 11 and housing 6, when machining, outer connector 17 on main-shaft spindle head 2 is through jockey, pipeline 12, switch, water pump connects with cooling fluid, cooling fluid is through injecting the outer connector 17 with the main-shaft spindle head 2 of cooling system by jockey, outer connector 17 through main-shaft spindle head enters the Cooling Holes 16 on main-shaft spindle head 2 inner hole walls, through Cooling Holes 16, inject the cooling bath 5 arranging on inner hole wall, cooling bath 5 communicates with the connector of tool shank, through tool shank connector, enter on the cooling pipe or groove of cutter, last cooling fluid is directly injected into cutting from cutter cooling vent, effectively reduce cutting temperature, hydraulic pressure can directly be released bits again, reduced cutting resistance.
According to said structure, through using, prove, because cooling fluid is directly injected into cutting edge roundness cutting place, effectively reduced a large amount of heat that cutter produces because of cutting, prevented the high temperature that a large amount of heat energy produces cutter, avoid cutter Yin Gaowen and reduced hardness and the damage of intensity to cutter generation, cutter is cut with higher intensity and hardness all the time under sharp state, improved efficiency, extended cutter life, and kept high strength always in process.
Embodiment 2:
A kind of spindle nose with cooling system, as shown in Figure 2, the spindle nose with cooling system of the second embodiment of the present invention, the present invention relates to main shaft 1 and spindle nose 2 with cooling system, comprise the spindle nose coordinating with shank cutter that connect on the main shaft of the various drilling machines with cooling system or the various machining equipments such as boring machine or machining center, on machining equipment, on the main shaft of main shaft 1 and spindle nose 2 union ends, be provided with collar bush 3, main shaft 1 is fixedly connected with spindle nose 2, internal taper hole 4 with the spindle nose 2 of cooling system connects with the shank of cutter, on this inner hole wall with the main-shaft spindle head 2 of cooling system, be provided with air ring 5, on the main-shaft spindle head 2 of the inner side of air ring 5, be provided with Cooling Holes 16 and exterior, the air ring 5 arranging on inner hole wall with the main-shaft spindle head 2 of cooling system communicates with the connector arranging on the shank of tool or drill bushing, near the top of spindle nose 2, be provided with the pilot hole 13 of detachable cutter, on machining equipment, 2 of main shaft 1 and spindle noses are provided with jockey, housing 6 and the collar bush 3 of jockey are fixed together, the place connecting with main-shaft spindle head 2 in housing 6 is provided with water seal 7, the inner side of water seal 7 is provided with water wheels 8, water wheels 8 are fixed together with main-shaft spindle head 2, the inner side of water wheels 8 is provided with sealing location-plate 9, sealing location-plate 9 is linked together with housing 6, the arranged outside of sealing location-plate 9 has water seal 7, the outer end of water seal 7 is provided with friction plate 10 and is linked together through spring clip 11 and housing 6, when machining, outer connector 17 on main-shaft spindle head 2 is through jockey, pipeline 12, switch, water pump connects with cooling fluid, cooling fluid is through injecting the outer connector 17 with the main-shaft spindle head 2 of cooling system by jockey, outer connector 17 through main-shaft spindle head enters the Cooling Holes 16 on main-shaft spindle head 2 inner hole walls, through Cooling Holes 16, inject the air ring 5 arranging on inner hole wall, air ring 5 communicates with the connector of tool shank, through tool shank connector, enter on the cooling pipe or groove of cutter, last cooling fluid is directly injected into cutting from cutter cooling vent, effectively reduce cutting temperature, hydraulic pressure can directly be released bits again, reduced cutting resistance.
According to said structure, through using, prove, because cooling fluid is directly injected into cutting edge roundness cutting place, effectively reduced a large amount of heat that cutter produces because of cutting, prevented the high temperature that a large amount of heat energy produces cutter, avoid cutter Yin Gaowen and reduced hardness and the damage of intensity to cutter generation, cutter is cut with higher intensity and hardness all the time under sharp state, improved efficiency, extended cutter life, and kept high strength always in process.
Although take above, have taper shank and be illustrated as example, the taper shank of the multiple different structure that taper shank of the present invention or tail cover also can have or the multiple different mode of tail cover combine enforcement.
Above-described preferred embodiment is illustrative and not restrictive, and in the situation that not departing from purport of the present invention and essential characteristic, the present invention can also otherwise implement and specialize.
Scope of the present invention is limited by claim, and all distortion in claim limited range all fall within the scope of the present invention.
Claims (8)
1. the main-shaft spindle head with cooling system, the present invention relates to the main-shaft spindle head with cooling system, comprise the spindle nose coordinating with shank cutter that connect on the main shaft of the various drilling machines with cooling system or the various machining equipments such as boring machine or machining center, it is characterized in that: on machining equipment, on the main shaft of main shaft and spindle nose union end, be provided with collar bush, main shaft and spindle nose are fixedly connected, the internal taper hole of main-shaft spindle head and the shank of cutter with cooling system connect, on this inner hole wall with the main-shaft spindle head of cooling system, be provided with cooling bath, on the main-shaft spindle head of the inner side of cooling bath, be provided with Cooling Holes and exterior, the cooling bath arranging on inner hole wall with the main-shaft spindle head of cooling system communicates with the connector arranging on the shank of tool or drill bushing, when machining, outer connector on main-shaft spindle head is through jockey, pipeline, switch, water pump connects with cooling fluid, cooling fluid is through injecting the outer connector with the main-shaft spindle head of cooling system by jockey, outer connector through main-shaft spindle head enters the Cooling Holes on main-shaft spindle head inner hole wall, through Cooling Holes, inject the cooling bath arranging on inner hole wall, cooling bath communicates with the connector of tool shank, through tool shank connector, enter on the cooling pipe or groove of cutter, last cooling fluid is directly injected into cutting from cutter cooling vent, effectively reduce cutting temperature, hydraulic pressure can directly be released bits again, reduced cutting resistance.
2. the main-shaft spindle head with cooling system, the present invention relates to the main-shaft spindle head with cooling system, comprise the spindle nose coordinating with shank cutter that connect on the main shaft of the various drilling machines with cooling system or the various machining equipments such as boring machine or machining center, it is characterized in that: on machining equipment, on the main shaft of main shaft and spindle nose union end, be provided with collar bush, main shaft and spindle nose are fixedly connected, the internal taper hole of main-shaft spindle head and the shank of cutter with cooling system connect, on this inner hole wall with the main-shaft spindle head of cooling system, be provided with cooling bath, on the main-shaft spindle head of the inner side of cooling bath, be provided with Cooling Holes and exterior, the cooling bath arranging on inner hole wall with the main-shaft spindle head of cooling system communicates with the connector arranging on the shank of tool or drill bushing, when machining, outer connector on main-shaft spindle head is through jockey, pipeline, switch, water pump connects with cooling fluid, cooling fluid is through injecting the outer connector with the main-shaft spindle head of cooling system by jockey, outer connector through main-shaft spindle head enters the Cooling Holes on main-shaft spindle head inner hole wall, through Cooling Holes, inject the cooling bath arranging on inner hole wall, cooling bath communicates with the connector of tool shank, through tool shank connector, enter on the cooling pipe or groove of cutter, last cooling fluid is directly injected into cutting from cutter cooling vent, effectively reduce cutting temperature, hydraulic pressure can directly be released bits again, reduced cutting resistance.
3. the spindle nose with cooling system, it is characterized in that: on machining equipment, between main shaft and spindle nose, be provided with jockey, housing and the collar bush of jockey are fixed together, the place connecting with main-shaft spindle head in housing is provided with water seal, the inner side of water seal is provided with water wheels, water wheels and main-shaft spindle head are fixed together, the inner side of water wheels is provided with sealing location-plate, sealing location-plate and housing are linked together, the arranged outside of sealing location-plate has water seal, and the outer end of water seal is provided with friction plate and is linked together through spring clip and housing.
4. as described in as arbitrary in claim 1-3, with the main-shaft spindle head of cooling system, it is characterized in that: the arranged outside at the described main-shaft spindle head with cooling system has at least one air ring.
5. as described in as arbitrary in claim 1-3, with the main-shaft spindle head of cooling system, it is characterized in that: on the inwall of the described main-shaft spindle head with cooling system, be provided with at least one air ring.
6. as described in as arbitrary in claim 1-3, with the main-shaft spindle head of cooling system, it is characterized in that: on the inwall of the described main-shaft spindle head with cooling system, be provided with at least one cooling bath.
7. as described in as arbitrary in claim 1-3, with the main-shaft spindle head of cooling system, it is characterized in that: on the described main-shaft spindle head with cooling system, be provided with at least one Cooling Holes.
8. as described in as arbitrary in claim 1-3, with the main-shaft spindle head of cooling system, it is characterized in that: on the described main-shaft spindle head with cooling system, be provided with cooling tube and communicate with the top Cooling Holes of main-shaft spindle head with cooling system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310611183.6A CN103722186A (en) | 2013-11-26 | 2013-11-26 | Main shaft head with cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310611183.6A CN103722186A (en) | 2013-11-26 | 2013-11-26 | Main shaft head with cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103722186A true CN103722186A (en) | 2014-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310611183.6A Pending CN103722186A (en) | 2013-11-26 | 2013-11-26 | Main shaft head with cooling system |
Country Status (1)
| Country | Link |
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| CN (1) | CN103722186A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949672A (en) * | 2014-04-13 | 2014-07-30 | 李仕清 | Lathe with main spindle nose provided with self-adjusting cooling system |
| CN103949669A (en) * | 2014-04-13 | 2014-07-30 | 李仕清 | Milling machine with internal circulation cooling system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2777702A (en) * | 1951-03-29 | 1957-01-15 | Nat Automatic Tool Company Inc | Rotatable fluid conveying connection with pressure balanced seals |
| US2886346A (en) * | 1956-04-30 | 1959-05-12 | William O Nixon | Drill head with hydraulic thrust balancing means |
| US3024030A (en) * | 1959-04-27 | 1962-03-06 | Universal Engineering Company | Coolant transfer and seal assembly having relatively rotating parts |
| US4764062A (en) * | 1985-06-26 | 1988-08-16 | Gte Valeron Corporation | Coolant supply shank for a rotating cutting tool |
| CN2084405U (en) * | 1991-01-02 | 1991-09-11 | 吴焕元 | Inner-cooling rotary cutter liquid feeder |
| EP0635332A1 (en) * | 1993-07-24 | 1995-01-25 | Hermann Oesterle | Tool head |
| US5758995A (en) * | 1995-05-09 | 1998-06-02 | Sauter Feinmechanik Gmbh | Spindle head with coolant feed |
| CN201906843U (en) * | 2010-12-27 | 2011-07-27 | 中原特钢股份有限公司 | Cutting chuck for drill boring machine |
-
2013
- 2013-11-26 CN CN201310611183.6A patent/CN103722186A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2777702A (en) * | 1951-03-29 | 1957-01-15 | Nat Automatic Tool Company Inc | Rotatable fluid conveying connection with pressure balanced seals |
| US2886346A (en) * | 1956-04-30 | 1959-05-12 | William O Nixon | Drill head with hydraulic thrust balancing means |
| US3024030A (en) * | 1959-04-27 | 1962-03-06 | Universal Engineering Company | Coolant transfer and seal assembly having relatively rotating parts |
| US4764062A (en) * | 1985-06-26 | 1988-08-16 | Gte Valeron Corporation | Coolant supply shank for a rotating cutting tool |
| CN2084405U (en) * | 1991-01-02 | 1991-09-11 | 吴焕元 | Inner-cooling rotary cutter liquid feeder |
| EP0635332A1 (en) * | 1993-07-24 | 1995-01-25 | Hermann Oesterle | Tool head |
| US5758995A (en) * | 1995-05-09 | 1998-06-02 | Sauter Feinmechanik Gmbh | Spindle head with coolant feed |
| CN201906843U (en) * | 2010-12-27 | 2011-07-27 | 中原特钢股份有限公司 | Cutting chuck for drill boring machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949672A (en) * | 2014-04-13 | 2014-07-30 | 李仕清 | Lathe with main spindle nose provided with self-adjusting cooling system |
| CN103949669A (en) * | 2014-04-13 | 2014-07-30 | 李仕清 | Milling machine with internal circulation cooling system |
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| C06 | Publication | ||
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Application publication date: 20140416 |
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| RJ01 | Rejection of invention patent application after publication |