CN201455320U - Central water supply structure of power cutter seat - Google Patents
Central water supply structure of power cutter seat Download PDFInfo
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- CN201455320U CN201455320U CN2009200735394U CN200920073539U CN201455320U CN 201455320 U CN201455320 U CN 201455320U CN 2009200735394 U CN2009200735394 U CN 2009200735394U CN 200920073539 U CN200920073539 U CN 200920073539U CN 201455320 U CN201455320 U CN 201455320U
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Abstract
The utility model provides a central water supply structure of a power cutter seat, which relates to the technical field of the power cutter seat. The central water supply structure of the power cutter seat comprises a seat body, a turning member, a main shaft, a supporting member and a first water-proof device, wherein the seat body comprises a processing end part, a back end part, a waterway change-over switch and an external water supply device; a water filling channel and a water discharging channel are also arranged in the seat body; the processing end part and the back end part are respectively positioned at two sides of the seat body; the waterway change-over switch passes through the water filling channel to be inserted on the seat body; and the water filling channel is communicated with the external water supply device. The utility model has the advantages that the waterway change-over switch can control the water filling channel to be communicated or not communicated with a cooling water channel to achieve multiple efficacies of good cooling and processing efficiency, long service life of a cutter, easy removal of iron dust, and the like.
Description
Technical field
The utility model relates to the dynamic tool apron technical field, specifically is a kind of center water-supply structure of dynamic tool apron.
Background technology
At present, dynamic tool apron cooling water-supply structure mainly is in dynamic tool apron body 110 other groups one nozzle 111 to be set, as shown in figure 11, nozzle 111 can spray on cooling agent 120 and the machining area directly outward, so as to cooling off at the machining zone of workpiece 130 with lubricated, nozzle 111 is subject to spray angle and sprays the position then, only can carry out the outside sprays, therefore can cause cutter 112 undesirable with the cooling and lubricating effect of workpiece 130, also can derive and cause iron filings that cutter 112 produces easy-clear and cutter such as do not lack for 112 service lifes at various problems, this shows, the dynamic tool apron cooling water-supply structure that uses at present still has many weak points, and its improvement is had certain necessity.
The utility model content
It is a kind of simple in structure that the technical problem that the utility model solved is to provide, the center water-supply structure of a kind of dynamic tool apron easy to use.
The technical problem that the utility model solved realizes by the following technical solutions:
A kind of center water-supply structure of dynamic tool apron comprises a pedestal, a steering component, a main shaft, a supporting member and one first water-tight device,
Described pedestal comprises a processing end, a rearward end, a water route change-over switch and an outside water supply installation, in pedestal, also be provided with a water injection path and a drainage, described processing end and rearward end are positioned at the both sides of pedestal respectively, described water route change-over switch is passed water injection path and is inserted on the pedestal, and water injection path is connected with outside water supply installation.
Described steering component comprises one first end and one second end, and first end is rotated action by connecting a drive power source.
Described main shaft comprises a linkage part, a neighboring, a processing end and a tail end, linkage part drives by second end that links steering component and is rotated action, described processing end is provided with a cutter structure, main shaft is arranged in the pedestal, and be provided with a cooling water channel, control the water injection path connection or be not communicated in cooling water channel by water route switch change-over switch, described water injection path passes the rearward end of pedestal and can supply water to cooling water channel, surround formation one water space capacity with cutter structure in the described main shaft, described water space capacity is connected with cooling water channel.
Described supporting member is arranged between main shaft and the pedestal, comprises at least one bearing, and described bearing is rotated motion in order to supports main shaft.
Described first water-tight device is sheathed on the main shaft and between pedestal and main shaft.
Wherein, described pedestal more comprises a protective cover and one second water-tight device, comprise one the one S shape ring edge on the outer peripheral face of main shaft, described protective cover comprises one the 2nd S shape ring edge, be located on the processing end of pedestal, described second water-tight device is located between the processing end of protective cover and pedestal, and described the 2nd S shape ring edge carries out the combination of waterproof corresponding to the shape of described S shape ring edge.
Wherein, described second water-tight device can be a V-arrangement oil sealing.
Wherein, more be convexly equipped with formation one first pressure-reducing ring connected in star on the described S shape ring edge.
Wherein, described pedestal comprises that more a tailstock is mounted on the rearward end of described base, and water injection path is communicated with drainage and is formed in tailstock and the pedestal, when the too high cooling fluid spill-over of hydraulic pressure in the cooling water channel, can discharge from drainage.
Wherein, described water route change-over switch, main shaft and tailstock can surround and form a water-proof edge, more are arranged with one second pressure-reducing ring connected in star on the tail end of main shaft.
Wherein, described base more comprises a seat of honour, a bottom and a positioning block, and seat of honour system is fixedly set on the top of base, and bottom is fixedly set on the bottom of pedestal, and described locating piece is fixedly set on the side at the seat of honour, is positioned at the top of tailstock.
Wherein, described water route change-over switch comprises that an opening and adjusts groove, adjusts groove and is used for ccontaining and carry out the switch change action by rotating the water route change-over switch for an adjustment instrument.
Wherein, supporting member comprises a bearing nut, a clutch shaft bearing, one first packing ring, one second packing ring and one second bearing, and main shaft is to set gradually upper bearing (metal) nut, clutch shaft bearing, first packing ring, second packing ring and second bearing from inside to outside.
Wherein, described steering component comprises on the driving shaft, a bevel gear and bevel gear once, and last bevel gear is sheathed to be fixed on the driving shaft, following bevel gear and subumbrella gears engaged.
Wherein, described cutter structure comprises a cutter, and cutter more is provided with a center water channel and two apopores, and the center water channel is connected with each apopore.
Wherein, described first water-tight device can be a V-arrangement oil sealing.
The technical scheme that the utility model also has is, a kind of center water-supply structure of dynamic tool apron, comprise a pedestal, a main shaft, a supporting member and one first water-tight device, wherein, described pedestal comprises a water route change-over switch, an outside water supply installation, a top and a bottom, more is convexly equipped with a junction on the top, is provided with a water injection path and a drainage in the described pedestal, described water route change-over switch is passed water injection path and is inserted on the base, and water injection path is connected with outside water supply installation.
Described main shaft comprises an interlock end, an outer peripheral face and a processing end, described interlock end is rotated action by connecting a drive power source, described processing end is provided with a cutter structure, in main shaft setting and the pedestal, be provided with a cooling water channel in the described main shaft, can control the water injection path connection or not be communicated in cooling water channel by the water route change-over switch, surround formation one water space capacity with cutter structure in the described main shaft, water space capacity is connected with cooling water channel.
Described supporting member is arranged between main shaft and the pedestal, and supporting member comprises at least one bearing, and bearing is used to support described main shaft and is rotated motion.
Described first water-tight device is arranged between pedestal and the main shaft.
Wherein, described pedestal more comprises a protective cover and one second water-tight device, comprise one the one S shape ring edge on the outer peripheral face of main shaft, described protective cover comprises one the 2nd S shape ring edge, described protective cover is arranged on the bottom of pedestal, second water-tight device is arranged between the bottom of protective cover and pedestal, and described the 2nd S shape ring edge carries out the combination of waterproof corresponding to the shape of described S shape ring edge.
Wherein, described second water-tight device can be a V-arrangement oil sealing.
Wherein, described pedestal more comprises a water supply ring, and second water-tight device comprises two V-arrangement oil sealings, and the ring that supplies water is arranged between main shaft and the pedestal, the ring that supplies water comprises on one storage tank and storage tank once, be positioned at the top of supporting member, be hollow form, the outer peripheral face of described water supply ring is provided with a water injection hole and at least one osculum, the water injection path of water injection hole and pedestal is connected, osculum is connected with the drainage of pedestal, when the too high cooling fluid spill-over of hydraulic pressure in the cooling water channel, can discharge from drainage.
Each V-arrangement oil sealing of described first water-tight device is arranged at respectively in storage tank and the following storage tank.
Wherein, more surround between described main shaft and the water supply ring inboard and form a catch basin, supply with cooling fluid easily to the cooling duct of main shaft with this.
Wherein, described water supply ring more comprises a V-shape hole, and V-shape hole is formed at the ring outside of supplying water, and the ring that supplies water more is fixedly installed between pedestal and the main shaft by two location keys.
Wherein, described water route change-over switch comprises that an opening and adjusts groove, adjusts groove and is used for ccontaining and carry out the switch change action by rotating the water route change-over switch for an adjustment instrument.
Wherein, more be arranged with formation one pressure-reducing ring connected in star on the described S shape ring edge.
Wherein, described supporting member comprises cushion block, an outer cushion block and a lower bearing in a bearing nut, a packing ring, the upper bearing (metal),, and described main shaft is to set gradually upper bearing (metal) nut, packing ring, upper bearing (metal), interior cushion block, outer cushion block and lower bearing from inside to outside.
Wherein, water injection path and drainage are arranged at the tip position place of contiguous pedestal.
Wherein, described cutter structure comprises a cutter, more is provided with at least one perforation on described cutter.
Wherein, described cutter structure comprises a cutter, more is provided with a center water channel and two apopores at described cutter, and the center water channel is connected with each apopore.
The utility model is as follows with respect to the beneficial effect of prior art:
1, the design of the utility model by the center water-supply structure, it is good more effectively to reach cutting effect, and the effect that cools, lubricant effect, cutter life be long, than multiple efficacies such as easy-clear iron filings.
2, the utility model is by the design of water route change-over switch, can can need decision whether will carry out central authorities at processing and supply water, need not change dynamic tool apron so that whether the changeable selection of dynamic tool apron will carry out central authorities is supplied water, effectively increase selectivity, convenience and practicality on using.
3, multiple tracks water-impervious designs such as the S shape annular inner edge of the utility model by drainage, V-arrangement oil sealing, pressure-reducing ring connected in star, protective cover, waterproof ring edge, can effectively avoid cooling fluid to infiltrate internals such as bearing, effectively solve because of infiltration and enter the internals problems such as the fault that causes or damage of can deriving.
4, the utility model is by the design of dynamic tool apron in conjunction with the center water-supply structure, can make wherein axially the structure of dynamic tool apron keep the left-right symmetry and the structure of dynamic tool apron radially, make that dynamic tool apron length is short, volume is little and do not take up space, effectively reduce in the shared space of processing machine tool, be used for effectively increasing the machining area of dynamic tool apron at the processing machine tool.
5, the utility model sees through the design in the double-water outlet hole road of cutter, can be so that spray coolant be more even, and the outside water supply installation of arranging in pairs or groups again of the center water-supply structure in this patent cools off with lubricated machining area, can be used for effectively guaranteeing multiple effects such as cooling, lubricated and removing iron filings.
6, the utility model can effectively make the center water-supply structure continue water outlet by the design of water space capacity, can not cause situations such as spraying interruption or deficiency, effectively guarantees cooling and lubricant effect.
Description of drawings
Fig. 1 is the perspective view of the utility model first possible embodiments;
Fig. 2 is the generalized section of Fig. 1;
Fig. 3 be among Fig. 1 the cooling fluid supply flow to three-dimensional generalized section;
Fig. 4 is the exploded perspective view of Fig. 1;
Fig. 5 is the machining state schematic diagram of Fig. 1;
Fig. 6 is the perspective view of the utility model second possible embodiments;
Fig. 7 A is the generalized section of Fig. 6;
Fig. 7 B is another generalized section of Fig. 6;
Fig. 8 be among Fig. 6 the cooling fluid supply flow to three-dimensional generalized section;
Fig. 9 is the exploded perspective view of Fig. 6;
Figure 10 is the machining state schematic diagram of Fig. 6;
Figure 11 adopts dynamic tool apron cooling water-supply structure machining state schematic diagram.
Among the figure: 1-body, 2-water inlet, 3-step-down delivery port.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Consult Fig. 1 to shown in Figure 10, the utility model provides two kinds of embodiment respectively, and wherein, first possible embodiments is the center water-supply structure (extremely shown in Figure 5 as Fig. 1) of radially simple folder formula dynamic tool apron.In addition, second possible embodiments is the center water-supply structure (extremely shown in Figure 10 as Fig. 6) of axial simple folder formula dynamic tool apron.The utility model mainly is to be applied on the boards such as complex milling machine or comprehensive machine.
To shown in Figure 5, wherein, first possible embodiments provides a kind of center water-supply structure of dynamic tool apron about radially part, comprises a pedestal 10, a steering component 20, a main shaft 30, a supporting member 40 and one first water-tight device 50 as Fig. 1.Wherein, pedestal 10 comprises a processing end 11, a rearward end 12, a water route change-over switch 13 and an outside water supply installation 14, is provided with a water injection path 15 and a drainage 16 in the pedestal 10, and processing end 11 and rearward end 12 lay respectively at the both sides of pedestal 10; Water route change-over switch 13 passes water injection path 15 and is inserted on the pedestal 10, and water injection path 15 is connected with outside water supply installation 14, and steering component 20 comprises one first end and one second end, and first end is rotated action in order to link a drive power source; Main shaft 30 comprises a linkage part 31, one outer peripheral face 32, one processing end, 33 and one tail end 34, linkage part 31 drives in order to second end that links steering component 20 and is rotated action, processing end 33 is established a cutter structure 35 in order to group, main shaft 30 is mounted in the pedestal 10, be provided with a cooling water channel 36 in the main shaft 30, can control water injection path 15 connections or not be communicated in cooling water channel 36 by water route change-over switch 13, water injection path 15 passes the rearward end 12 of pedestal 10 and can supply water to cooling water channel 36, surround formation one water space capacity 37 with cutter structure 35 in the main shaft 30, water space capacity 37 is connected with cooling water channel 36; Supporting member 40 is mounted between main shaft 30 and the pedestal 10, and supporting member 40 comprises at least one bearing, and bearing system is rotated motion in order to supports main shaft 30; First water-tight device 50 is sheathed on the main shaft 30 and between pedestal 10 and main shaft 30, center water-supply structure by this patent is again in conjunction with outside water-supply structure, can reach more effectively that cutting workpiece 100 efficient are good, the effect that cools, lubricant effect, cutter life are long, than multiple efficacies such as easy-clear iron filings.
Wherein, pedestal 10 more comprises a protective cover 17 and one second water-tight device 18, comprise one the one S shape ring edge 321 on the outer peripheral face 32 of main shaft 30, protective cover 17 comprises one the 2nd S shape ring edge 171, protective cover 17 is mounted on the processing end 11 of pedestal 10, second water-tight device 18 is located between the processing end 11 of protective cover 17 and pedestal 10, and the shape of the 2nd S shape ring edge 171 corresponding S shape ring edge 321 is carried out waterproof ground combination.
Wherein, second water-tight device 50 can be a V-arrangement oil sealing.
Wherein, more be arranged with formation one first pressure-reducing ring connected in star 3211, the first pressure-reducing ring connected in stars 3211 main systems on the S shape ring edge 321 in order to reduce the pressure of cooling fluid.
Wherein, pedestal 10 more comprises a tailstock 19, tailstock 19 is mounted on the rearward end 12 of pedestal 10, water injection path 15 is communicated with drainage 16 and is formed in tailstock 19 and the pedestal 19, when the too high cooling fluid spill-over of hydraulic pressure in the cooling water channel 36, can discharge from drainage 16, effectively avoid in the cooling water channel 36 hydraulic pressure too high, and avoid causing cooling fluid to infiltrate among the supporting member 40, and supporting member 40 is produced long-term or bad influence and the damage of short-term.
Wherein, water route change-over switch 13, main shaft 30 can surround with tailstock 19 and form a waterproof ring edge 191, more are arranged with one second pressure-reducing ring connected in star, 341, the second pressure-reducing ring connected in stars 341 on the tail end 34 of main shaft 30 mainly in order to reduce the pressure of cooling fluid.
Wherein, pedestal 10 more comprises a seat of honour 192, a bottom 193 and a positioning block 194, and the seat of honour 192 is fixedly arranged on the top of pedestal 10, and bottom 193 is fixedly arranged on the bottom of pedestal 10, locating piece 194 is fixedly arranged on the side at the seat of honour 192, and locating piece 194 is positioned at the top of tailstock 19.
Wherein, water route change-over switch 13 comprises that an opening 131 and adjusts groove 132, and it is ccontaining and carry out the switch change action by rotating water route change-over switch 13 for an adjustment instrument to adjust groove 132 usefulness.
Wherein, supporting member 40 comprises a bearing nut 41, a clutch shaft bearing 42, one first packing ring 43, one second packing ring 44 and one second bearing 45, and main shaft 30 has interior and organizes successively outward and establish nut bearing 41, clutch shaft bearing 42, first packing ring 43, second packing ring 44 and second bearing 45.
Wherein, steering component 20 comprises on the driving shaft 21, a bevel gear 22 and bevel gear 23 once, last bevel gear 22 sheathed being fixed on the driving shaft 21, and following bevel gear 23 sheathed being fixed on the main shaft 30, last bevel gear 22 and following bevel gear 23 mesh.
Wherein, cutter structure 35 comprises a cutter 351, and cutter 351 is provided with a perforation more at least.
Wherein, cutter structure 35 comprises a cutter 351, and cutter 351 also can be embodied as and be provided with a center water channel 3511 and two apopores 3512, and center water channel 3511 is connected with each apopore 3512.
Wherein, first water-tight device 50 can be a V-arrangement oil sealing.
Wherein, more be provided with O shape ring between protective cover 17 and the pedestal 10, protective cover 17 more is locked on the pedestal 10 processing ends 11 by a plurality of screws.A more sheathed nut 38 on the processing end 33 of main shaft 30.
In addition, extremely shown in Figure 10 as Fig. 6, second possible embodiments of this patent is about axial part, a kind of center water-supply structure of dynamic tool apron is provided, comprise a pedestal 60, one main shaft 70, one supporting member 80 and one first water-tight device 90, wherein, pedestal 60 comprises a water route change-over switch 61, one outside water supply installation 62, one top and a bottom, more be convexly equipped with a junction 63 on the top, be provided with a water injection path 64 and a drainage 65 in the pedestal 60, water route change-over switch 61 is passed water injection path 64 and is inserted on the base 60, water injection path 64 is connected with outside water supply installation 62, outside water supply installation 62 can comprise one 90 degree copper pipe joints and an annealing copper pipe, and an end of 90 degree copper pipe joints is communicated with water injection path 64, the other end and annealed copper pipe jointing; Main shaft 70 comprises an interlock end 71, an outer peripheral face 72 and a processing end 73, interlock end 71 is rotated action in order to link a drive power source, processing end 73 is established a cutter structure 74 in order to group, 70 groups on main shaft establish with pedestal 60 in, establish a cooling water channel 75 in the main shaft 70, can control water injection path 64 by water route change-over switch 61 and be communicated with or be not communicated with cooling water channel 75, surround formation one water space capacity 76 with cutter structure 74 in the main shaft 70, water space capacity 76 is wanted to be communicated with cooling water channel 75; 80 groups of supporting members establish and main shaft 70 and pedestal 60 between, supporting member 80 comprises at least one bearing, bearing is rotated motion in order to supports main shaft 70; First water-tight device 90 is mounted between pedestal 60 and the main shaft 70, center water-supply structure by this patent is again in conjunction with outside water-supply structure, can reach effectively that cutting workpiece 100 efficient are good, the effect that cools, lubricant effect, cutter life are long, than multiple efficacies such as easy-clear iron filings.
Wherein, pedestal 60 more comprises a protective cover 66 and one second water-tight device 67, comprise one the one S shape ring edge 721 on the outer peripheral face of main shaft 70, protective cover 66 comprises one the 2nd S shape ring edge 661, protective cover 66 is arranged on the bottom of pedestal 60, second water-tight device 67 is arranged between the bottom of protective cover 66 and pedestal 60, and the 2nd S shape ring edge 661 carries out the combination of waterproof corresponding to the shape of described S shape ring edge 721.
Wherein, described second water-tight device 67 can be a V-arrangement oil sealing.
Wherein, pedestal 60 more comprises a water supply ring 68, second water-tight device 90 comprises two V-arrangement oil sealings, the ring 68 that supplies water is arranged between main shaft 70 and the pedestal 60, the ring 68 that supplies water comprises on one storage tank 681 and storage tank 682 once, be positioned at the top of supporting member 80, be hollow form, the outer peripheral face of water supply ring 68 is provided with a water injection hole 683 and at least one osculum 684, the water injection path 64 of water injection hole 683 and pedestal 60 is connected, osculum 684 is connected with the drainage 65 of pedestal 60, when the too high cooling fluid spill-over of hydraulic pressure in the cooling water channel 75, and can be from discharging from drainage 65.Each V-arrangement oil sealing of first water-tight device 90 is arranged at respectively in storage tank 681 and the following storage tank 682.
Wherein, more surround between main shaft 70 and water supply ring 68 inboards and form a catch basin 685, supply with cooling fluid easily to the cooling duct 75 of main shaft 70 with this.
Wherein, the ring 68 that supplies water more comprises a V-shape hole 686, and V-shape hole 686 is formed at ring 68 outsides of supplying water, and the ring 68 that supplies water more is fixedly installed between pedestal 60 and the main shaft 70 by two location keys 687.
Wherein, water route change-over switch 61 comprises that an opening 611 and adjusts groove 612, adjusts groove 612 and is used for ccontaining and carry out the switch change action by rotating water route change-over switch 61 for an adjustment instrument.
Wherein, more be arranged with on the S shape ring edge 721 and form a pressure-reducing ring connected in star 7211, pressure-reducing ring connected in star 7211 is mainly used in the reduction coolant pressure.
Wherein, supporting member 80 comprises a bearing nut 81, a packing ring 82, a upper bearing (metal) 83, one interior cushion block 84, one an outer cushion block 85 and a lower bearing 86, and main shaft 70 is to set gradually upper bearing (metal) nut 81, packing ring 82, upper bearing (metal) 83, interior cushion block 84, outer cushion block 85 and lower bearing 86 from inside to outside.
Wherein, water injection path 64 and drainage 65 are arranged at the tip position place of contiguous pedestal 60.
Wherein, cutter structure 74 comprises a cutter 741, more is provided with at least one perforation on cutter 741.
Wherein, cutter structure 74 comprises a cutter 741, more is provided with a center water channel 7411 and two apopores 7412 at cutter 741, and center water channel 7411 is connected with each apopore 7412.
Wherein, more be mounted on O shape ring 662 between protective cover 66 and pedestal 60 bottoms, protective cover 66 more is locked on the bottom of pedestal 60 by a plurality of screws.A more sheathed nut 77 on the processing end 73 of main shaft 70.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should be appreciated that; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (10)
1. the center water-supply structure of a dynamic tool apron is characterized in that:
Comprise a pedestal, described pedestal comprises a processing end, a rearward end, a water route change-over switch and an outside water supply installation, in pedestal, also be provided with a water injection path and a drainage, described processing end and rearward end are positioned at the both sides of pedestal respectively, described water route change-over switch is passed water injection path and is inserted on the pedestal, and water injection path is connected with outside water supply installation;
One steering component, described steering component comprise one first end and one second end, and first end is rotated action by connecting a drive power source;
One main shaft, described main shaft comprises a linkage part, a neighboring, a processing end and a tail end, linkage part drives by second end that links steering component and is rotated action, described processing end is provided with a cutter structure, main shaft is arranged in the pedestal, and be provided with a cooling water channel, control the water injection path connection or be not communicated in cooling water channel by water route switch change-over switch, described water injection path passes the rearward end of pedestal and can supply water to cooling water channel, surround formation one water space capacity with cutter structure in the described main shaft, described water space capacity is connected with cooling water channel;
One supporting member, described supporting member is arranged between main shaft and the pedestal, comprises at least one bearing, and described bearing is rotated motion in order to supports main shaft;
And one first water-tight device, described first water-tight device is sheathed on the main shaft and between pedestal and main shaft.
2. according to the center water-supply structure of the described dynamic tool apron of claim 1, it is characterized in that: described pedestal more comprises a protective cover and one second water-tight device, comprise one the one S shape ring edge on the outer peripheral face of main shaft, described protective cover comprises one the 2nd S shape ring edge, be located on the processing end of pedestal, described second water-tight device is located between the processing end of protective cover and pedestal, described the 2nd S shape ring edge carries out the combination of waterproof corresponding to the shape of described S shape ring edge, described second water-tight device can be a V-arrangement oil sealing, more is convexly equipped with on the described S shape ring edge and forms one first pressure-reducing ring connected in star.
3. according to the center water-supply structure of the described dynamic tool apron of claim 1, it is characterized in that: described pedestal comprises that more a tailstock is mounted on the rearward end of described base, water injection path is communicated with drainage and is formed in tailstock and the pedestal, when the too high cooling fluid spill-over of hydraulic pressure in the cooling water channel, can discharge from drainage, described water route change-over switch, main shaft and tailstock can surround and form a water-proof edge, on the tail end of main shaft, more be arranged with one second pressure-reducing ring connected in star, described base more comprises a seat of honour, one bottom and a positioning block, seat of honour system is fixedly set on the top of base, bottom is fixedly set on the bottom of pedestal, described locating piece is fixedly set on the side at the seat of honour, is positioned at the top of tailstock.
4. according to the center water-supply structure of the described dynamic tool apron of claim 1, it is characterized in that: described water route change-over switch comprises that an opening and adjusts groove, adjusts groove and is used for ccontaining and carry out the switch change action by rotating the water route change-over switch for an adjustment instrument.
5. according to the center water-supply structure of the described dynamic tool apron of claim 1, it is characterized in that: supporting member comprises a bearing nut, one clutch shaft bearing, one first packing ring, one second packing ring and one second bearing, main shaft is to set gradually the upper bearing (metal) nut from inside to outside, clutch shaft bearing, first packing ring, second packing ring and second bearing, described steering component comprises a driving shaft, bevel gear and bevel gear once on one, last bevel gear is sheathed to be fixed on the driving shaft, following bevel gear and subumbrella gears engaged, described cutter structure comprises a cutter, cutter more is provided with a center water channel and two apopores, and the center water channel is connected with each apopore.
6. the center water-supply structure of a dynamic tool apron is characterized in that:
Comprise a pedestal, described pedestal comprises a water route change-over switch, an outside water supply installation, a top and a bottom, more be convexly equipped with a junction on the top, be provided with a water injection path and a drainage in the described pedestal, described water route change-over switch is passed water injection path and is inserted on the base, and water injection path is connected with outside water supply installation;
One main shaft, described main shaft comprises an interlock end, an outer peripheral face and a processing end, described interlock end is rotated action by connecting a drive power source, described processing end is provided with a cutter structure, in main shaft setting and the pedestal, be provided with a cooling water channel in the described main shaft, can control the water injection path connection or not be communicated in cooling water channel by the water route change-over switch, surround formation one water space capacity with cutter structure in the described main shaft, water space capacity is connected with cooling water channel;
One supporting member, described supporting member are arranged between main shaft and the pedestal, and supporting member comprises at least one bearing, and bearing is used to support described main shaft and is rotated motion;
And one first water-tight device, described first water-tight device is arranged between pedestal and the main shaft.
7. according to the center water-supply structure of the described dynamic tool apron of claim 6, it is characterized in that: described pedestal more comprises a protective cover and one second water-tight device, comprise one the one S shape ring edge on the outer peripheral face of main shaft, described protective cover comprises one the 2nd S shape ring edge, described protective cover is arranged on the bottom of pedestal, second water-tight device is arranged between the bottom of protective cover and pedestal, described the 2nd S shape ring edge carries out the combination of waterproof corresponding to the shape of described S shape ring edge, described second water-tight device can be a V-arrangement oil sealing, more is arranged with on the described S shape ring edge and forms a pressure-reducing ring connected in star.
8. according to the center water-supply structure of the described dynamic tool apron of claim 6, it is characterized in that: described pedestal more comprises a water supply ring, second water-tight device comprises two V-arrangement oil sealings, the ring that supplies water is arranged between main shaft and the pedestal, the ring that supplies water comprises on one storage tank and storage tank once, be positioned at the top of supporting member, be hollow form, the outer peripheral face of described water supply ring is provided with a water injection hole and at least one osculum, the water injection path of water injection hole and pedestal is connected, osculum is connected with the drainage of pedestal, when the too high cooling fluid spill-over of hydraulic pressure in the cooling water channel, can discharge from drainage, each V-arrangement oil sealing of described first water-tight device is arranged at respectively in storage tank and the following storage tank, more surrounds between described main shaft and the water supply ring inboard and forms a catch basin, supply with cooling fluid easily to the cooling duct of main shaft with this, described water supply ring more comprises a V-shape hole, and V-shape hole is formed at the ring outside of supplying water, and the ring that supplies water more is fixedly installed between pedestal and the main shaft by two location keys.
9. according to the center water-supply structure of the described dynamic tool apron of claim 6, it is characterized in that: described water route change-over switch comprises that an opening and adjusts groove, adjusts groove and is used for ccontaining and carry out the switch change action by rotating the water route change-over switch for an adjustment instrument.
10. according to the center water-supply structure of the described dynamic tool apron of claim 6, it is characterized in that: described supporting member comprises a bearing nut, one packing ring, one upper bearing (metal), cushion block in one, an one outer cushion block and a lower bearing, described main shaft is to set gradually the upper bearing (metal) nut from inside to outside, packing ring, upper bearing (metal), interior cushion block, outer cushion block and lower bearing, water injection path and drainage are arranged at the tip position place of contiguous pedestal, described cutter structure comprises a cutter, on described cutter, more be provided with at least one perforation, described cutter structure comprises a cutter, more be provided with a center water channel and two apopores at described cutter, the center water channel is connected with each apopore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200735394U CN201455320U (en) | 2009-06-08 | 2009-06-08 | Central water supply structure of power cutter seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200735394U CN201455320U (en) | 2009-06-08 | 2009-06-08 | Central water supply structure of power cutter seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201455320U true CN201455320U (en) | 2010-05-12 |
Family
ID=42382670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200735394U Expired - Fee Related CN201455320U (en) | 2009-06-08 | 2009-06-08 | Central water supply structure of power cutter seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201455320U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105212802A (en) * | 2014-06-05 | 2016-01-06 | 钴碳化钨硬质合金公司 | The knife rest that the internal coolant with improvement is sent |
| CN107186229A (en) * | 2017-06-21 | 2017-09-22 | 歌尔股份有限公司 | Combine tool rest |
| CN108213476A (en) * | 2017-12-29 | 2018-06-29 | 苏州怡信光电科技有限公司 | Rotatable tool pedestal |
| CN113305338A (en) * | 2021-06-23 | 2021-08-27 | 陈宏英 | Milling cutter clamping equipment for machine manufacturing |
-
2009
- 2009-06-08 CN CN2009200735394U patent/CN201455320U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105212802A (en) * | 2014-06-05 | 2016-01-06 | 钴碳化钨硬质合金公司 | The knife rest that the internal coolant with improvement is sent |
| CN105212802B (en) * | 2014-06-05 | 2019-11-01 | 钴碳化钨硬质合金公司 | Knife rest with the delivering of improved internal coolant |
| CN107186229A (en) * | 2017-06-21 | 2017-09-22 | 歌尔股份有限公司 | Combine tool rest |
| CN108213476A (en) * | 2017-12-29 | 2018-06-29 | 苏州怡信光电科技有限公司 | Rotatable tool pedestal |
| CN108213476B (en) * | 2017-12-29 | 2023-12-26 | 苏州怡信光电科技有限公司 | Rotatable cutter base |
| CN113305338A (en) * | 2021-06-23 | 2021-08-27 | 陈宏英 | Milling cutter clamping equipment for machine manufacturing |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20100608 |