CN113732151A - Temperature-controllable system of hot spinning cutter - Google Patents
Temperature-controllable system of hot spinning cutter Download PDFInfo
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- CN113732151A CN113732151A CN202111069803.9A CN202111069803A CN113732151A CN 113732151 A CN113732151 A CN 113732151A CN 202111069803 A CN202111069803 A CN 202111069803A CN 113732151 A CN113732151 A CN 113732151A
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- temperature
- main
- spinning cutter
- plug
- spinning
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- 238000009987 spinning Methods 0.000 title claims abstract description 65
- 239000007788 liquid Substances 0.000 claims abstract description 45
- 238000001816 cooling Methods 0.000 claims abstract description 32
- 239000000110 cooling liquid Substances 0.000 claims abstract description 28
- 239000003921 oil Substances 0.000 claims description 32
- 235000019198 oils Nutrition 0.000 claims description 32
- 238000003825 pressing Methods 0.000 claims description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000000741 silica gel Substances 0.000 claims description 9
- 229910002027 silica gel Inorganic materials 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 6
- 235000015112 vegetable and seed oil Nutrition 0.000 claims description 6
- 239000008158 vegetable oil Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 description 26
- 230000000694 effects Effects 0.000 description 13
- 238000004140 cleaning Methods 0.000 description 7
- 239000002826 coolant Substances 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000007789 sealing Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/14—Spinning
- B21D22/16—Spinning over shaping mandrels or formers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/18—Lubricating, e.g. lubricating tool and workpiece simultaneously
Abstract
The invention discloses a temperature-controllable system of a hot spinning tool, which comprises a main tool rest and a fixed support, wherein the top of the main tool rest is provided with the fixed support, a connecting part of one side of the fixed support and the main tool rest is sleeved with a spacing fixed sheet, the spinning tool is arranged between the spacing fixed sheet and a step end of the fixed support, the part of the fixed support, which is positioned in the main tool rest, is sleeved with a self-lubricating sleeve, the bottom end of the main tool rest is provided with a quick liquid inlet end and a quick liquid outlet end, and two groups of cooling channels are arranged in the main tool rest. According to the temperature-controllable system of the hot spinning cutter, the main cutter frame, the surface mount type temperature sensor and the spinning cutter are arranged, when the spinning cutter is machined, high-temperature heat generated inside is detected by the surface mount type temperature sensor and sends a signal to the control system, the flow velocity of cooling liquid in the main cutter frame is adjusted according to the temperature, the heat which is transmitted to the main cutter frame by the spinning cutter rotating at a high speed is taken away in time, and the problem that temperature cannot be accurately controlled is solved.
Description
Technical Field
The invention relates to the technical field of hot spinning processing, in particular to a temperature-controllable system of a hot spinning cutter.
Background
Spinning is to fix a flat or hollow blank on a die of a spinning machine, and press the blank with a spinning wheel or a driving rod while the blank rotates along with a main shaft of the machine, so that the blank is locally plastically deformed. The hot spinning equipment is equipment capable of heating and spinning the workpiece, and the cutter can be heated as required. Practice proves that hot spinning equipment has certain requirements on material performance of blanks and cutter processing temperature, a plurality of hot spinning cutters on the market cannot accurately control the processing temperature and completely depend on experience, in addition, because the cutters cannot control the temperature and are heated all the time, oxidation and abrasion with different degrees are caused, the oxidation layer and the abrasion degree can greatly influence the accuracy of the size of a processed product, the service life of the cutters can be seriously influenced, the cutters used as tools for determining the size of the product must be replaced in time to ensure the use requirements of the cutters, the production efficiency is greatly influenced and the processing cost is increased, and therefore a durable regulating system of a hot spinning tool needs to be designed to fill the market blank.
Disclosure of Invention
The invention aims to provide a temperature-controllable system of a hot spinning cutter, which aims to solve the problem that the temperature of the hot spinning cutter cannot be accurately controlled during processing in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a controllable temperature system of hot spinning cutter, includes main knife rest and fixed bolster, the fixed bolster is installed at the top of main knife rest, the interval stationary blade has been cup jointed with the main knife rest junction to one side of fixed bolster, install the spinning cutter between the step end of interval stationary blade and fixed bolster, the part that the fixed bolster is located main knife rest inside has cup jointed the self-lubricating sleeve, quick feed liquor end and quick play liquid end have been seted up to the bottom of main knife rest, two sets of cooling channels have been seted up to main knife rest inside, cooling channel bottom all is provided with the stopper in the main knife rest, the main knife rest opposite side has been seted up and has been reserved stifled end, it installs in the stifled end of reservation and reserves the end cap.
Preferably, lock nut is installed to the opposite side of fixed bolster, the adjustable fixation nut of tail end is installed on the top of fixed bolster opposite side, SMD temperature sensor is installed at the top of main knife rest one end.
Preferably, quick feed liquor end and quick play liquid end are seted up respectively in two sets of cooling channel bottoms, quick feed liquor end inlet department installs the feed liquor end cap, quick play liquid end play liquid mouth department installs out the liquid end cap.
Preferably, a silica gel washer is arranged between the limiting block and the liquid inlet end plug and between the limiting block and the liquid outlet end plug, an oil filter disc is bonded to the inner wall of the silica gel washer, a filter screen is arranged inside the oil filter disc, and the radius of the oil filter disc is matched with the size of the cooling channel.
Preferably, the main blade holder is internally in full contact with the cooling liquid through the cooling channel, and the main blade holder uses a mixture of vegetable oil and water as the cooling liquid.
Preferably, the top end and the bottom end of the reserved plug end are respectively provided with a limiting hole, the top end and the bottom end of the reserved plug end are respectively provided with a pressure groove, and a hollow cavity is formed in the reserved plug end.
Preferably, the top end and the bottom end of the inner wall of the hollow cavity are respectively and movably connected with a pressing sheet, one end of the pressing sheet extending out of the reserved plug is fixedly connected with a limiting rod, and the limiting rod is embedded into the limiting hole.
Preferably, the limiting rods are provided with two groups, springs are fixedly connected between the limiting rods, a connecting rod is fixedly connected to one side of each limiting rod, the connecting rod moves in the hollow cavity, the connecting rod extends to the outside of the reserved plug, and the connecting rod is fixedly connected to the outside of the reserved plug and presses blocks.
Preferably, the top end and the bottom end of the reserved plug are respectively provided with a pressure groove, the section of the connecting rod is L-shaped, and the section of the reserved plug is T-shaped.
Preferably, the spinning cutter is disc-shaped, and the spinning cutter and the fixed support are installed in a concentric circle sleeved mode.
Compared with the prior art, the invention has the beneficial effects that: the temperature-controllable system of the hot spinning cutter not only realizes accurate temperature control, reduces cost, realizes adjustability, is convenient for dismounting and replacing parts, and realizes protection of a cooling channel, sealing and anti-falling;
(1) by arranging the main tool rest, the surface mount type temperature sensor and the spinning tool, the main tool rest plays a role in guiding and bearing cooling liquid, when the spinning tool is processed, high-temperature heat generated inside is detected by the surface mount type temperature sensor and sends a signal to a control system, the flow velocity of the cooling liquid in the main tool rest is adjusted according to the temperature, so that accurate temperature control is realized, the temperature inside the main tool rest is controlled within a set range, the heat transmitted to the main tool rest by the spinning tool rotating at high speed is taken away in time, the processing temperature of the tool is adjusted rapidly, due to the fact that the actual temperature required by processing different materials is different from the process parameters of the processing time, proper process can be debugged according to requirements for flexible processing, the oxidation wear degree of the spinning tool with controllable temperature is greatly reduced compared with the high-temperature tool which is heated all the time, and the cooling channel with reduced temperature is arranged inside for internal cooling, the use of external cooling liquid can be saved, and the dimensional stability of a processed product is greatly improved;
(2) by arranging the spinning cutter, the fixed support, the main cutter frame, the interval fixing piece, the tail end adjustable fixed nut and the locking nut, because the requirements on the material and the shape of the cutter required by hot spinning are strict generally, the tool cost consumption is higher, the temperature control system has better protection effect on the cutter, the replacement frequency of the tool is reduced, the processing cost is saved, the spinning cutter is arranged in the main cutter frame through the fixed support, the interval fixing piece is used for fixing the position of the spinning cutter and limiting the position of the self-lubricating sleeve, the tail end adjustable fixed nut and the locking nut are used for fixing the transverse position of the main cutter frame, the mounting position of the spinning cutter can be adjusted through the tail end adjustable fixed nut and the locking nut, certain flexibility is realized, the mounting position of the spinning cutter can be set according to different shapes of processing materials, and more accurate and efficient processing is realized, the adjustable design is convenient for disassembly and assembly to carry out independent maintenance and overhaul, and the cost for replacing parts is lower;
(3) by arranging the quick liquid inlet end, the quick liquid outlet end, the oil filter disc, the filter screen, the silica gel washer, the limiting block, the hollow cavity, the connecting rod, the pressing block, the pressing groove, the limiting hole, the limiting rod, the reserved plug and the reserved plug end, when the cooling liquid enters and exits from the quick liquid inlet end and the quick liquid outlet end, the cooling liquid needs to pass through the oil filter disc, the filter screen in the oil filter disc can play a role in filtering impurities in the cooling liquid, thereby realizing the repeated recycling of the cooling liquid without oil dirt, the silica gel washer is arranged on the outer ring of the oil filter disc and can not be washed away by being abutted against the limiting block in the cooling channel, the double oil filtering effect is better, the oil filter disc is frequently replaced, the internal cooling channel can be prevented from being corroded by the impurities, the better protection effect is achieved, the cooling liquid adopts the mixture of vegetable oil and water and is in complete contact with the main tool rest to play a role in lubricating the internal self-lubricating sleeve, and the environmental protection effect is good, has no pollution to the environment, the reserved blocking end is used for regularly cleaning the sediment residue of the cooling liquid in the main tool rest, when the tool is not used at ordinary times, the reserved blocking end is blocked by a reserved blocking head, two groups of pressing blocks of the reserved blocking head are pinched during cleaning and maintenance, the two groups of pressing blocks are pressed into the pressing groove simultaneously to drive the two groups of L-shaped connecting rods to move in the hollow cavity, thereby driving the two groups of limiting rods to extrude the pressing sheets, closing the two groups of pressing sheets, compressing the spring, releasing the limiting rods from the limiting holes of the reserved blocking ends, releasing the limiting of the blocking heads, the reserved plug can be taken out from the reserved plug end, after the cleaning is finished, the steps are repeated to plug the plug into the plug end, the limiting rod is reset and inserted into the limiting hole, the plug can not be separated, the phenomenon that the plug falls to cause dust or chips to enter a cooling channel due to external factors such as vibration during processing is avoided, and a better sealing and anti-falling effect can be achieved without screws.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic rear view of the present invention
FIG. 3 is a schematic top cross-sectional view of an oil filter according to the present invention;
FIG. 4 is an enlarged schematic view of the front view section of the reserved plug of the present invention;
FIG. 5 is a schematic front perspective view of the present invention;
FIG. 6 is a schematic rear perspective view of the present invention;
FIG. 7 is a side view of the main blade carrier of the present invention;
FIG. 8 is a perspective view of the main blade carrier of the present invention;
FIG. 9 is a side view of the present invention; .
In the figure: 1. spinning a cutter; 2. fixing a bracket; 3. the spacing fixing piece; 4. a quick liquid inlet end; 5. a liquid inlet end plug; 6. a liquid outlet end plug; 7. a liquid outlet end is quickly arranged; 8. a silica gel gasket; 9. a limiting block; 10. reserving a blocking end; 11. reserving a plug; 12. a fixed nut with an adjustable tail end; 13. locking the nut; 14. a self-lubricating sleeve; 15. a main tool rest; 16. an oil filter disc; 17. filtering with a screen; 18. pressing a groove; 19. according to blocks; 20. a connecting rod; 21. a limiting rod; 22. a spring; 23. tabletting; 24. a hollow cavity; 25. a limiting hole; 26. a patch type temperature sensor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1: referring to fig. 1-9, a temperature-controllable system of a hot spinning tool comprises a main tool rest 15 and a fixed support 2, wherein the fixed support 2 is installed at the top of the main tool rest 15, a spacer fixing piece 3 is sleeved at the joint of one side of the fixed support 2 and the main tool rest 15, the spinning tool 1 is installed between the spacer fixing piece 3 and the step end of the fixed support 2, a self-lubricating sleeve 14 is sleeved at the part of the fixed support 2 located inside the main tool rest 15, a quick liquid inlet end 4 and a quick liquid outlet end 7 are arranged at the bottom end of the main tool rest 15, two groups of cooling channels are arranged inside the main tool rest 15, a limiting block 9 is arranged at the bottom of each cooling channel in the main tool rest 15, a reserved blocking end 10 is arranged at the other side of the main tool rest 15, and a reserved plug 11 is installed in the reserved blocking end 10;
specifically, as shown in fig. 1 and fig. 2, the main tool post 15 plays a role in guiding and carrying the cooling liquid, when the spinning tool 1 is processed, the high-temperature heat generated inside is detected by the surface mount type temperature sensor 26 and sends a signal to the control system, and the flow rate of the cooling liquid in the main tool post 15 is adjusted according to the temperature, so that accurate temperature control is realized, the temperature inside the main tool post 15 is controlled within a set range, the heat transmitted to the main tool post 15 by the spinning tool 1 rotating at a high speed is taken away in time, and the processing temperature of the tool is adjusted quickly.
Example 2: the quick liquid inlet end 4 and the quick liquid outlet end 7 are respectively arranged at the bottom ends of the two groups of cooling channels, a liquid inlet end plug 5 is arranged at a liquid inlet of the quick liquid inlet end 4, a liquid outlet end plug 6 is arranged at a liquid outlet of the quick liquid outlet end 7, the interior of the main knife rest 15 is completely contacted with cooling liquid through the cooling channels, and the main knife rest 15 adopts a mixture of vegetable oil and water as the cooling liquid;
specifically, as shown in fig. 1, fig. 2, fig. 5 and fig. 6, the coolant adopts the mixture of vegetable oil and water, and contacts with the main tool rest 15 completely to play the cooling effect, and play the effect of lubricating the inside self-lubricating sleeve 14, environmental protection is effectual, and is pollution-free to the environment, and the concrete flow path of coolant gets into through quick inlet end 4, again through the inside channel of main tool rest 15 and the round end that the fixed bolster 2 flowed out main tool rest 15 with self-lubricating sleeve 14 clearance mouth, through another channel in the main tool rest 15, flow out through quick play liquid end 7.
Example 3; a silica gel gasket 8 is respectively arranged between the limiting block 9 and the liquid inlet end plug 5 and the liquid outlet end plug 6, an oil filter sheet 16 is bonded on the inner wall of the silica gel gasket 8, a filter screen 17 is arranged inside the oil filter sheet 16, and the radius of the oil filter sheet 16 is matched with the size of the cooling channel;
specifically, as shown in fig. 1 and fig. 3, the coolant liquid all need pass through oil filter 16 when passing in and out from quick inlet end 4 and quick outlet end 7, filter screen 17 in oil filter 16 can play the effect of impurity in the coolant liquid of filtration, thereby realize manifold cycles use coolant liquid and no oil dirt, silicone gasket 8 is installed to oil filter 16 outer loop, it can not washed away to offset with stopper 9 in the cooling channel, dual oil filters the effect better, often change oil filter 16, can avoid inside cooling channel to be corroded by impurity, play better guard action.
Example 4: a locking nut 13 is arranged on the other side of the fixed support 2, a tail end adjustable fixed nut 12 is arranged at the top end of the other side of the fixed support 2, and a surface-mounted temperature sensor 26 is arranged at the top of one end of the main tool rest 15;
specifically, as shown in fig. 1, fig. 2, fig. 7, fig. 8 and fig. 9, the spinning tool 1 is installed in the main tool rest 15 through the fixing bracket 2, the spacing fixing piece 3 is used for fixing the position of the spinning tool 1 and limiting the position of the self-lubricating sleeve 14, the adjustable fixing nut 12 and the locking nut 13 at the tail end are used for fixing the transverse position of the main tool rest 15, the installation position of the spinning tool 1 can be adjusted through the adjustable fixing nut 12 and the locking nut 13 at the tail end, and the adjustable fixing nut has certain flexibility, and the installation position of the spinning tool 1 can be adjusted according to different shapes and processing materials, so that more accurate and efficient processing is realized, the adjustable design is convenient for disassembly and assembly for independent maintenance and overhaul, and the replacement cost of parts is low.
Example 5: the top end and the bottom end of the reserved plug 11 are respectively provided with a pressure groove 18, the section of the connecting rod 20 is L-shaped, the section of the reserved plug 11 is T-shaped, the spinning cutter 1 is disc-shaped, and the spinning cutter 1 and the fixed support 2 are installed in a concentric circle sleeved mode;
specifically, as shown in fig. 1, fig. 2, fig. 5 and fig. 6, the oxidation wear degree of the temperature-controllable spinning tool 1 is greatly reduced compared with a high-temperature tool which is always heated, a cooling channel which is cooled from the inside is arranged for internal cooling, the use of external cooling liquid can be saved, the stability of the size of a processed product is greatly improved, and meanwhile, the temperature control system has a good protection effect on the tool due to the fact that the requirements on the material and the shape of the tool required by hot spinning are strict, the tool cost is high, the replacement frequency of the tool is reduced, and the processing cost is saved.
Example 6: the top end and the bottom end of the reserved plug end 10 are respectively provided with a limiting hole 25, the top end and the bottom end of the reserved plug end 11 are respectively provided with a pressure groove 18, a hollow cavity 24 is formed in the reserved plug end 11, the top end and the bottom end of the inner wall of the hollow cavity 24 are respectively and movably connected with a pressing sheet 23, one end, extending out of the reserved plug end 11, of each pressing sheet 23 is fixedly connected with a limiting rod 21, the limiting rods 21 are embedded into the limiting holes 25, two groups of limiting rods 21 are arranged, a spring 22 is fixedly connected between the limiting rods 21, one side of each limiting rod 21 is fixedly connected with a connecting rod 20, each connecting rod 20 moves in the hollow cavity 24, each connecting rod 20 extends to the outside of the reserved plug end 11, and each connecting rod 20 is fixedly connected with a pressing block 19 outside the reserved plug end 11;
specifically, as shown in fig. 1, fig. 2, fig. 4, fig. 5 and fig. 6, the reserved blocking end 10 is used for periodically cleaning the precipitated residues of the coolant inside the main tool rest 15, when the reserved blocking end 10 is not used at ordinary times, the reserved blocking end 10 is blocked by the reserved blocking head 11, when the cleaning and maintenance are performed, two groups of press blocks 19 of the reserved blocking head 11 are pinched, the two groups of press blocks 19 are simultaneously pressed into the press groove 18 to drive two groups of L-shaped connecting rods 20 to move in the hollow cavity 24, so as to drive two groups of limiting rods 21 to press the press plates 23, the two groups of press plates 23 are closed, the spring 22 is compressed, the limiting rods 21 are separated from the limiting holes 25 of the reserved blocking end 10, the limiting of the blocking head is released, the reserved blocking head 11 can be taken out from the reserved blocking end 10, after the cleaning is completed, the above steps are repeated to plug the blocking head into the blocking end, the limiting rods 21 are reset and inserted into the limiting holes 25, the blocking head cannot be separated, thereby preventing dust or debris from entering the cooling channel due to the falling of the blocking head caused by external factors such as vibration during the processing, the sealing and anti-falling device can play a good role in sealing and anti-falling without screws.
The working principle is as follows: when the spinning tool is used, the temperature of the spinning tool 1 is continuously increased during processing, cooling liquid is led in from the quick liquid inlet end 4, the main tool rest 15 plays a role in guiding and bearing the cooling liquid, the cooling liquid is a mixture of vegetable oil and water, is in complete contact with the main tool rest 15 to play a role in cooling and plays a role in lubricating the internal self-lubricating sleeve 14, the specific flow path of the cooling liquid enters through the quick liquid inlet end 4, flows out of the round end of the main tool rest 15 through the internal channel of the main tool rest 15 and the gap opening between the fixed support 2 and the self-lubricating sleeve 14, flows out through the other channel in the main tool rest 15 and the quick liquid outlet end 7, the cooling liquid needs to pass through the oil filter disc 16 when entering from the quick liquid inlet end 4 and the quick liquid outlet end 7, the filter screen 17 in the oil filter disc 16 can play a role in filtering impurities in the cooling liquid, thereby realizing the repeated recycling of the cooling liquid without oil dirt, the outer ring of the oil filter disc 16 is provided with the gasket 8, the oil filter disc is propped against the limit block 9 in the cooling channel and cannot be washed away, the double oil filtering effect is better, the oil filter disc 16 is frequently replaced, can prevent the internal cooling channel from being corroded by impurities, has better protection effect, the high-temperature heat inside the main tool rest 15 is detected by the surface mount type temperature sensor 26 and sends a signal to a control system, the flow rate of the cooling liquid in the main tool rest 15 is adjusted according to the temperature, thereby realizing accurate temperature control, the mounting position of the spinning cutter 1 can be adjusted through the tail end adjustable fixing nut 12 and the locking nut 13, the flexibility is good, the reserved blocking end 10 is used for regularly cleaning the sediment residues of the cooling liquid in the main cutter frame 15, when the spinning cutter is not used at ordinary times, the reserved blocking end 10 is blocked by the reserved blocking head 11, so that dust or chips entering a cooling channel due to the fact that the blocking head falls off due to external factors such as vibration during processing are avoided, and a good sealing and anti-falling effect can be achieved without screws.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a controllable temperature system of hot spinning cutter, includes main knife rest (15) and fixed bolster (2), its characterized in that: fixed bolster (2) are installed at the top of main knife rest (15), interval stationary blade (3) have been cup jointed with main knife rest (15) junction to one side of fixed bolster (2), install spinning cutter (1) between the step end of interval stationary blade (3) and fixed bolster (2), self-lubricating sleeve (14) have been cup jointed to the part that fixed bolster (2) are located main knife rest (15) inside, quick feed liquor end (4) and quick play liquid end (7) have been seted up to the bottom of main knife rest (15), two sets of cooling channels have been seted up to main knife rest (15) inside, main knife rest (15) internal cooling channel bottom all is provided with stopper (9), stifled end (10) have been seted up to main knife rest (15) opposite side reservation, it reserves end cap (11) to install in stifled end (10) reservation.
2. The temperature-controllable system for the hot spinning cutter according to claim 1, wherein: locking nut (13) are installed to the opposite side of fixed bolster (2), adjustable fixation nut (12) of tail end are installed on the top of fixed bolster (2) opposite side, SMD temperature sensor (26) are installed at the top of main knife rest (15) one end.
3. The temperature-controllable system for the hot spinning cutter according to claim 1, wherein: quick feed liquor end (4) and quick play liquid end (7) are seted up respectively in two sets of cooling channel bottoms, quick feed liquor end (4) feed liquor department installs feed liquor end cap (5), quick play liquid end (7) liquid mouth department installs out liquid end cap (6).
4. The temperature-controllable system for the hot spinning cutter according to claim 1, wherein: the oil filter is characterized in that a silica gel gasket (8) is arranged between the limiting block (9) and the liquid inlet end plug (5) and the liquid outlet end plug (6), an oil filter sheet (16) is bonded to the inner wall of the silica gel gasket (8), a filter screen (17) is arranged inside the oil filter sheet (16), and the radius of the oil filter sheet (16) is matched with the size of the cooling channel.
5. The temperature-controllable system for the hot spinning cutter according to claim 1, wherein: the inner part of the main tool rest (15) is completely contacted with cooling liquid through a cooling channel, and the main tool rest (15) adopts a mixture of vegetable oil and water as the cooling liquid.
6. The temperature-controllable system for the hot spinning cutter according to claim 1, wherein: the top end and the bottom end of the reserved plug end (10) are respectively provided with a limiting hole (25), the top end and the bottom end of the reserved plug (11) are respectively provided with a pressure groove (18), and a hollow cavity (24) is formed in the reserved plug (11).
7. The temperature-controllable system for the hot spinning cutter according to claim 6, wherein: the hollow cavity (24) is characterized in that the top end and the bottom end of the inner wall of the hollow cavity are respectively and movably connected with a pressing sheet (23), one end of the pressing sheet (23) extending out of the reserved plug (11) is fixedly connected with a limiting rod (21), and the limiting rod (21) is embedded into a limiting hole (25).
8. The temperature-controllable system for the hot spinning cutter according to claim 7, wherein: the utility model discloses a stopper, including gag lever post (21), connecting rod (20) are connected with spring (22) between gag lever post (21), one side fixedly connected with connecting rod (20) of gag lever post (21), connecting rod (20) are at hollow chamber (24) internalization, connecting rod (20) extend to and reserve end cap (11) outside, connecting rod (20) are reserving end cap (11) outside fixedly connected with and are pressing piece (19).
9. The temperature-controllable system for the hot spinning cutter according to claim 8, wherein: the top end and the bottom end of the reserved plug (11) are respectively provided with a pressure groove (18), the section of the connecting rod (20) is L-shaped, and the section of the reserved plug (11) is T-shaped.
10. The temperature-controllable system for the hot spinning cutter according to claim 1, wherein: the spinning cutter (1) is disc-shaped, and the spinning cutter (1) and the fixed support (2) are installed in a sleeved mode in a concentric circle mode.
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| CN202111069803.9A CN113732151A (en) | 2021-09-13 | 2021-09-13 | Temperature-controllable system of hot spinning cutter |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111069803.9A CN113732151A (en) | 2021-09-13 | 2021-09-13 | Temperature-controllable system of hot spinning cutter |
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| CN113732151A true CN113732151A (en) | 2021-12-03 |
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| CN202111069803.9A Pending CN113732151A (en) | 2021-09-13 | 2021-09-13 | Temperature-controllable system of hot spinning cutter |
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| EP0099490A1 (en) * | 1982-07-22 | 1984-02-01 | Schubert & Salzer Maschinenfabrik Aktiengesellschaft | Open-end spinning rotor shaped without cutting and method of manufacturing such a spinning rotor |
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