CN203887631U - Liquid-state passivating device - Google Patents
Liquid-state passivating device Download PDFInfo
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- CN203887631U CN203887631U CN201420278250.7U CN201420278250U CN203887631U CN 203887631 U CN203887631 U CN 203887631U CN 201420278250 U CN201420278250 U CN 201420278250U CN 203887631 U CN203887631 U CN 203887631U
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Abstract
The utility model relates to a liquid-state passivating device. The liquid-state passivating device comprises a stepping motor, a motor mounting plate, a transmission mechanism, a cutter tool holder, a passivating box and a supporting device. An output shaft of the stepping motor is connected with the transmission mechanism. A main shaft is installed on the motor mounting plate. The liquid-state passivating device is characterized in that a main gear is fastened to the main shaft, the cutter tool holder is installed on a gear carrier, and a planetary gear is fastened to the cutter tool holder and is meshed with the main gear; the supporting device comprises a lifting screw rod, a main screw rod and a supporting seat; the main screw rod is provided with a threaded hole, and the lifting screw rod is installed in the threaded hole; the lower end of the main screw rod is fastened to the supporting seat; the passivating box is circular; an annular groove with a bottom is formed in the passivating box; a connecting plate is fastened to the bottom of the passivating box and is provided with a through hole, wherein the diameter of the through hole is larger than that of the main screw rod; the main screw rod penetrates through the through hole of the connecting plate. The liquid-state passivating device further comprises an electric device control box, wherein a variable-frequency controller and a timer are installed inside the electric device control box. According to the liquid-state passivating device, a cutting edge is simple and suitable for use, the cost is low, and the passivating quality is high.
Description
Technical field
The utility model relates to a kind of device of liquid passivation, is specifically the device of a kind of cutter passivation in liquid state.
Background technology
China starts to walk compared with Man to the research of cutter cutting edge passivation, and the cutter book of teaching all can not find, and past most producer cutter does not do cutting edge passivation, and domestic only have the minority enterprises such as Zhuzhou to select import equipment to carry out passivation processing to hard alloy cutter.The simple and easy machine for inactivating of imitated diamond Brush type that some producers adopt Beijing, south to produce in recent years carries out inserted tool cutting edge passivation, also has some producers to adopt vibration-type machine for inactivating to carry out passivation to carbide chip.Domestic coating Brush type machine for inactivating, because bortz powder easily comes off, affects cutting edge quality, and vibration-type blade passivation rounding machine cutter easily damage mutually again cutter, particularly coated cutting tool reduce because burr does not come out cutter life after cutting edge coating.Import equipment costliness, cutter producer only has the large station-service import of the minorities such as Zhuzhou Brush type equipment to do hard alloy cutter cutting edge passivation.The device of existing passivation in liquid state, passivation is inhomogeneous, the dry sound of dust is large, cost is high.
Summary of the invention
In order to overcome the above-mentioned deficiency of device of existing liquid passivation, the utility model provides a kind of simple in structure, cost the low device with the measured liquid passivation of passivation matter.
The device of this liquid passivation comprises threephase asynchronous, electric machine support, spline housing, cover, motor mounting plate, transmission mechanism, cutter tool holder, inactivating case and bracing or strutting arrangement, cover has side plate, the lower end of cover is opened wide, cover covers at motor mounting plate and tightens together, there is a through hole at the middle part of cover, stepping motor is arranged on motor mounting plate by the electric bracket of the through hole through cover middle part, the output shaft of threephase asynchronous is connected with the main shaft of transmission mechanism by spline housing, main shaft is arranged on the through hole at motor mounting plate middle part by main shaft upper bearing (metal), it is characterized in that: described transmission mechanism comprises master gear, tooth rest and four to 20 planetary gears, the diameter of master gear is greater than planetary diameter, master gear is positioned under motor mounting plate and is fastened on main shaft, tooth rest is circular, tooth rest is positioned under master gear and is arranged on main shaft by main shaft lower bearing, tooth rest is installed with the cutter tool holder equating with planetary gear quantity, cutter tool holder is arranged on tooth rest by clamping bar bearing, cutter tool holder is stairstepping, there is installing hole and the trip bolt of mounting cutter the lower end of cutter tool holder, planetary gear is fastened on cutter tool holder, and planetary gear is meshed with master gear,
Tooth rest is fastened on the elevating screw mounting disc of bracing or strutting arrangement, and bracing or strutting arrangement comprises elevating screw mounting disc, elevating screw, locking nut, main screw mandrel, center thrust bearing, elevating screw thread dish and supporting seat; Elevating screw mounting disc is fastened on elevating screw top, and locking nut is screwed in elevating screw and is positioned at the top of main screw mandrel, and main screw mandrel has one section of axial screw, is axial endoporus under screw, and the diameter of endoporus is greater than the diameter of screw, and elevating screw is arranged on screw; Elevating screw thread dish is screwed in main screw mandrel, and elevating screw thread dish has a limiting stand, and center thrust bearing is arranged on the limiting stand of elevating screw thread dish, and elevating screw thread dish is installed with handle, and the lower end of main screw mandrel is fastened on supporting seat, and supporting seat is fixed wtih disk;
Inactivating case is circular, inactivating case has a cannelure with the end, fastening connecting plate under inactivating case, there is a through hole that is greater than main screw mandrel at the middle part of connecting plate, the degree of depth of cannelure is greater than the length of the cutter of institute's passivation, the inner side of cannelure is less than the distance of planetary axis to master gear center, and the outside of cannelure is greater than the distance of planetary axis to master gear center; Main screw mandrel is through the through hole of connecting plate, connecting plate be pressed in center thrust bearing above.
The device of the liquid passivation of the above, it is characterized in that: electric appliance control box is also being set, in electric appliance control box, pacifying electric apparatus control apparatus, electric apparatus control apparatus city is for three phase connection 380V binding post L1, L2, L3, zero line binding post N, air switch Q, A.C. contactor MK, frequency converter G and time switch T1, three binding post L1, L2, L3 is connected with the input of air switch Q, the output of air switch Q is connected with the main contacts of three inputs of A.C. contactor MK, three outputs of A.C. contactor MK and three input wires terminal R of frequency converter G, S, T connects, three output wiring terminal U of frequency converter G, V, W is connected with threephase asynchronous, threephase asynchronous earth connection, the ground terminal E of frequency converter G is connected with ground wire, an input of time switch T1 is connected with a live wire wherein through switch S A, and another input is connected with zero line binding post N, and two outputs of time switch T1 are connected to the two ends of the hot-wire coil of A.C. contactor MK.
The device of above-mentioned liquid passivation, is characterized in that: described electric appliance control box is arranged under supporting seat as parts of bracing or strutting arrangement, tightens together with the disk of supporting seat.
The device of above-mentioned liquid passivation, it is characterized in that: in the side of cover, also fastening inactivating case rotates speed governing frame, inactivating case rotates speed governing frame an elongate posts, rotate speed governing frame lower end at inactivating case the threaded rod vertical with elongate posts is installed, one end of threaded rod fastening globular model friction head, globular model friction head withstands on the side of inactivating case, the other end of threaded rod fastening spacing handle, between the spacing handle elongate posts of threaded rod, overlapping spiral compression spring; The trip bolt that inactivating case rotates speed governing frame is fastened on tooth rest through the side plate of cover.
The device of above-mentioned liquid passivation, is characterized in that: described electric appliance control box is arranged under supporting seat as parts of bracing or strutting arrangement, tightens together with the disk of supporting seat; In the side of cover, also fastening inactivating case rotates speed governing frame, inactivating case rotates speed governing frame an elongate posts, rotate speed governing frame lower end at inactivating case the threaded rod vertical with elongate posts is installed, one end of threaded rod fastening globular model friction head, globular model friction head withstands on the side of inactivating case, the other end of threaded rod fastening spacing handle, between the spacing handle elongate posts of threaded rod, overlapping spiral compression spring; The trip bolt that inactivating case rotates speed governing frame is fastened on tooth rest through the side plate of cover.
The beneficial effects of the utility model
The transmission of the utility model stepper motor driven gear, cutting edge roundness passivation in liquid state, cutter fast rotational, passivating solution impact blade passivation with the mobile rolling of dish.Frequency-variable controller controlled speed governing degree is installed, and what timer was installed can self-timing.Utilize cubic boron or artificial diamond's stone flour coal blending oil, in liquid state, carry out cutting edge passivation; In passivation except the rotation of cutter with master gear revolution, liquor flow, rolling passivation, evenly, quality is good; Machine for inactivating is changed the cutting edge passivation of frock applicable to various bar classes, the various hard alloy cutters of sheet class, blade; Can carry out cutting edge passivation to high-speed steel tool simultaneously; Efficiently, without taking out dirt equipment, fill multiple tool sharpening.Simple and easy be suitable for, cost is low, passivation quality is high.Hardness, wear and shock-resistant, cutter life that the passivation of cutting edge roundness can strengthen cutter improve 2-3 doubly.
Brief description of the drawings
Fig. 1 is the front view of the utility model embodiment mono-.
Fig. 2 is the part sectioned view along A-A in Fig. 1, and Fig. 1 amplifies relatively.
Fig. 3 is the partial enlarged drawing of left part in Fig. 1, Tu Zhong partly cut-away.
Fig. 4 is the partial enlarged drawing of left part in Fig. 2.
Fig. 5 is the partial enlarged drawing of right part in Fig. 2.
Fig. 6 is the cutaway view of turning cylinder and axle sleeve, and Fig. 1 amplifies relatively.
Fig. 7 is the front view of embodiment bis-.
Fig. 8 is the utility model electric apparatus control apparatus schematic diagram.
1-threephase asynchronous, 2-electric machine support, 3-spline housing, 4-cover
5-transmission mechanism, 6-cutter tool holder, 7-inactivating case, 8-elevating screw thread dish
9-main screw mandrel 10-supporting seat, 11-electric appliance control box, 12-inactivating case rotates speed governing frame 12A1-elongate posts 13-main shaft 14-master gear 15-tooth rest
16-elevating screw, 17-through hole, 18-connecting plate, 19-center thrust bearing 20-cannelure 21-passivating solution 22-cutter 23-planetary gear
24-motor mounting plate, 25-support trip bolt, 26-motor trip bolt, 27-arc, 28-trip bolt, 29-arc backing plate, 30-globular model friction head, 31-threaded rod 31A1-spacing handle 32-spiral compression spring
33-cover trip bolt, 34-fixture bearing, 35-main shaft upper bearing (metal)
36-elevating screw trip bolt, 37-main shaft lower bearing, 38-locking nut
39-screw, 40-endoporus, 41-elevating screw mounting disc, 42-adapter sleeve, 43-base, 44-disk;
L1, L2 and L3-binding post N-zero line binding post Q-air switch
MK-A.C. contactor SA-switch T1-time switch
G-frequency converter R, S and T-input terminal U, V and W-lead-out terminal
E-ground terminal M-threephase asynchronous.
For consistent with the descriptor format of electric wire figure, the threephase asynchronous 1 in Fig. 1 is labeled as to M in Fig. 8.
Above-mentioned mark 12A1 and 31A1 represent and the difference of sequence number 12,31 and other sequence number.
Detailed description of the invention
Describe detailed description of the invention of the present utility model in detail below in conjunction with embodiment and accompanying drawing thereof, but detailed description of the invention of the present utility model is not limited to following embodiment.
embodiment mono-
The composition of the present embodiment is shown in Fig. 1 and Fig. 2, it comprises threephase asynchronous 1, electric machine support 2, spline housing 3, cover 4, motor mounting plate 24, transmission mechanism 5, cutter tool holder 6, inactivating case 7 and bracing or strutting arrangement, cover 4 has side plate (not compiling sequence number), the lower end of cover 4 is opened wide, cover 4 covers at motor mounting plate 24 and with trip bolt and tightens together as the cover trip bolt 33 in Fig. 4, (motor mounting plate 24 be greater than the long steel plate of threephase asynchronous 1 diameter for width), there is a through hole (not compiling sequence number) at the middle part of cover 4, the electric bracket 2 that threephase asynchronous 1 is made up of four bars of the through hole through cover 4 middle parts is arranged on motor mounting plate 24, the output shaft of threephase asynchronous 1 is connected with the main shaft 13 of transmission mechanism 5 by spline housing 3, main shaft 13 is arranged on the through hole at motor mounting plate 24 middle parts by the main shaft upper bearing (metal) 35 in Fig. 5, it is characterized in that: described transmission mechanism 5 comprises 14 and 12 planetary gears 23 of master gear and tooth rest 15, the diameter of master gear 14 is greater than the diameter of planetary gear 23, master gear 14 is positioned at motor mounting plate and is fastened on main shaft 13 24 times, tooth rest 15 is circular, tooth rest 15 is positioned at master gear and is arranged on main shaft 13 by main shaft lower bearing 37 14 times, referring to Fig. 5.Tooth rest 15 is installed with 12 cutter tool holders 6, cutter tool holder 6 is arranged on tooth rest 15 by fixture bearing 34, see Fig. 4, cutter tool holder 6 is stairstepping, there is installing hole and the trip bolt (not compiling sequence number) of mounting cutter 22 lower end of cutter tool holder 6, referring to the upper end of cutter in Fig. 4 22, planetary gear 23 is fastened on cutter tool holder 6, and planetary gear 23 is meshed with master gear 14.The present embodiment cogs, between frame 15 and planetary gear 23, thrust bearing (not compiling sequence number) is installed at cutter tool holder 6, sees Fig. 4.
Tooth rest 15 is fastened on the elevating screw mounting disc 41 of bracing or strutting arrangement by elevating screw trip bolt 36, see Fig. 5.Bracing or strutting arrangement comprises elevating screw mounting disc 41, elevating screw 16, locking nut 38, main screw mandrel 9, center thrust bearing 19, elevating screw thread dish 8 and supporting seat 10, sees Fig. 1, Fig. 2 and Fig. 5.Elevating screw mounting disc 41 is fastened on the top of elevating screw 16, locking nut 38 is screwed in elevating screw 16 and is positioned at the top of main screw mandrel 9, main screw mandrel 9 has one section of axial screw 39, screw is for 39 times axial endoporus 40, the diameter of endoporus 40 is greater than the diameter of screw 39, and elevating screw 16 is arranged on screw 39.Elevating screw thread dish 8 is screwed in main screw mandrel 9, and elevating screw thread dish 8 has a limiting stand, and center thrust bearing 19 is arranged on the limiting stand of elevating screw thread dish 8, elevating screw thread dish 8 is installed with four handles, the lower end of main screw mandrel 9 is fastened on supporting seat 10, and supporting seat 10 is fixed wtih disk, sees Fig. 2.
The present embodiment is also arranging electric appliance control box 11, and electric appliance control box 11 is as parts of bracing or strutting arrangement, and supporting seat 10 is fastened on electric appliance control box 11, and the frequency-variable controller of the present embodiment is arranged in electric appliance control box 11.Timer is also arranged on 11 li of electric appliance control boxes.
The electric apparatus control apparatus of the present embodiment is shown in Fig. 8, it comprises that city is for three phase connection 380V binding post L1, L2, L3, zero line binding post N, air switch Q, A.C. contactor MK, frequency converter G and time switch T1, three binding post L1, L2, L3 are connected with the input of air switch Q, the output of air switch Q is connected with the main contacts of three inputs of A.C. contactor MK, three outputs of A.C. contactor MK are connected with three input wires terminal R, S, the T of frequency converter G
Three output wiring terminal U, the V of frequency converter G, W and motor M are that the threephase asynchronous 1 in Fig. 1 is connected, threephase asynchronous earth connection, and the ground terminal E of frequency converter G is connected with ground wire; Input of time switch T1 is connected with a live wire wherein, the present embodiment is connected with a live wire wherein through switch S A, another input is connected with zero line binding post N, and two outputs of time switch T1 are connected to the two ends of the hot-wire coil of A.C. contactor MK.
The model of the frequency converter G of the present embodiment is E380-2S0015, and the model of time switch T1 is
KG3167, threephase asynchronous is YR series (IP23) threephase asynchronous machine.
The inactivating case 7 of the present embodiment is circular, inactivating case 7 has a cannelure 20 with the end, (inactivating case 7 has two cylinders that concentric diameter is different, between two cylinders, there is annular bottom plate, three is fixed together, looping groove 20 between two cylinders) fastening (bar shaped) connecting plate 18 under inactivating case 7, there is a through hole 17 that is greater than main screw mandrel 9 at the middle part of connecting plate 18, the degree of depth of cannelure 20 is greater than the length of the cutter 22 of institute's passivation, the inner side of cannelure 20 is less than the axis of planetary gear 23 to the distance at master gear 14 centers, the outside of cannelure 20 is greater than the axis of planetary gear 23 to the distance at master gear 14 centers, the blade that ensures the cutter of institute's passivation reaches in cannelure 20.Main screw mandrel 9 is through the through hole 17 of connecting plate 18, under inactivating case 7 fastening connecting plate 18 be pressed in center thrust bearing 19 above, referring to Fig. 2.
The present embodiment in the side of cover 4 also fastening inactivating case rotate speed governing frame 12, inactivating case rotates speed governing frame 12 an elongate posts 12A1, the screw (there is no numbering) that rotates speed governing frame 12 lower ends at inactivating case is installed with the threaded rod vertical with elongate posts 1,2A1 31, one end of threaded rod 31 fastening globular model friction head 30, globular model friction head 30 withstands on the side of inactivating case 7, the other end of threaded rod 31 fastening spacing handle 31A1, between the spacing handle 31A1 of threaded rod 31 and elongate posts 12A1, overlap spiral compression spring 32, seeing Fig. 3.The inactivating case of the present embodiment rotates speed governing frame 12 has two trip bolt 28(to have four trip bolts 28) be fastened on tooth rest 15 through arc 27 and side plate and the arc backing plate 29 of cover 4.
The main shaft 13 of the present embodiment fastening adapter sleeve 42, see Fig. 6.
embodiment bis-
The difference of the present embodiment and embodiment mono-is that the lower end of main screw mandrel 9 is fastened on base 43, and electric appliance control box 11 is other at base 43, and there is a disk 44 at 43 ends of base, see Fig. 7.Other is identical with embodiment mono-.
Claims (5)
1. the device of a liquid passivation, it comprises motor, electric machine support, spline housing, cover, motor mounting plate, transmission mechanism, cutter tool holder, inactivating case and bracing or strutting arrangement, cover has side plate, the lower end of cover is opened wide, cover covers at motor mounting plate and tightens together, there is a through hole at the middle part of cover, stepping motor is arranged on motor mounting plate by the electric bracket of the through hole through cover middle part, the output shaft of motor is connected with the main shaft of transmission mechanism by spline housing, main shaft is arranged on the through hole at motor mounting plate middle part by main shaft upper bearing (metal), it is characterized in that: described transmission mechanism comprises master gear, tooth rest and four to 20 planetary gears, the diameter of master gear is greater than planetary diameter, master gear is positioned under motor mounting plate and is fastened on main shaft, tooth rest is circular, tooth rest is positioned under master gear and is arranged on main shaft by main shaft lower bearing, tooth rest is installed with the cutter tool holder equating with planetary gear quantity, cutter tool holder is arranged on tooth rest by clamping bar bearing, cutter tool holder is stairstepping, there is installing hole and the trip bolt of mounting cutter the lower end of cutter tool holder, planetary gear is fastened on cutter tool holder, and planetary gear is meshed with master gear,
Tooth rest is fastened on the elevating screw mounting disc of bracing or strutting arrangement, and bracing or strutting arrangement comprises elevating screw mounting disc, elevating screw, locking nut, main screw mandrel, center thrust bearing, elevating screw thread dish and supporting seat; Elevating screw mounting disc is fastened on elevating screw top, and locking nut is screwed in elevating screw and is positioned at the top of main screw mandrel, and main screw mandrel has one section of axial screw, is axial endoporus under screw, and the diameter of endoporus is greater than the diameter of screw, and elevating screw is arranged on screw; Elevating screw thread dish is screwed in main screw mandrel, and elevating screw thread dish has a limiting stand, and center thrust bearing is arranged on the limiting stand of elevating screw thread dish, and elevating screw thread dish is installed with handle, and the lower end of main screw mandrel is fastened on supporting seat, and supporting seat is fixed wtih disk;
Inactivating case is circular, inactivating case has a cannelure with the end, fastening connecting plate under inactivating case, there is a through hole that is greater than main screw mandrel at the middle part of connecting plate, the degree of depth of cannelure is greater than the length of the cutter of institute's passivation, the inner side of cannelure is less than the distance of planetary axis to master gear center, and the outside of cannelure is greater than the distance of planetary axis to master gear center; Main screw mandrel is through the through hole of connecting plate, connecting plate be pressed in center thrust bearing above.
2. the device of liquid passivation according to claim 1, it is characterized in that: electric appliance control box is also being set, in electric appliance control box, pacifying electric apparatus control apparatus, electric apparatus control apparatus city is for three phase connection 380V binding post L1, L2, L3, zero line binding post N, air switch Q, A.C. contactor MK, frequency converter G and time switch T1, three binding post L1, L2, L3 is connected with the input of air switch Q, the output of air switch Q is connected with the main contacts of three inputs of A.C. contactor MK, three outputs of A.C. contactor MK and three input wires terminal R of frequency converter G, S, T connects, three output wiring terminal U of frequency converter G, V, W is connected with threephase asynchronous, threephase asynchronous earth connection, the ground terminal E of frequency converter G is connected with ground wire, an input of time switch T1 is connected with a live wire wherein by switch S A, and another input is connected with zero line binding post N, and two outputs of time switch T1 are connected to the two ends of the hot-wire coil of A.C. contactor MK.
3. the device of liquid passivation according to claim 2, is characterized in that: described electric appliance control box is arranged under supporting seat as parts of bracing or strutting arrangement, tightens together with the disk of supporting seat.
4. the device of liquid passivation according to claim 1 and 2, it is characterized in that: in the side of cover, also fastening inactivating case rotates speed governing frame, inactivating case rotates speed governing frame an elongate posts, rotate speed governing frame lower end at inactivating case the threaded rod vertical with elongate posts is installed, one end of threaded rod fastening globular model friction head, globular model friction head withstands on the side of inactivating case, the other end of threaded rod fastening spacing handle, between the spacing handle elongate posts of threaded rod, overlapping spiral compression spring; The trip bolt that inactivating case rotates speed governing frame is fastened on tooth rest through the side plate of cover.
5. the device of liquid passivation according to claim 3, it is characterized in that: in the side of cover, also fastening inactivating case rotates speed governing frame, inactivating case rotates speed governing frame an elongate posts, rotate speed governing frame lower end at inactivating case the threaded rod vertical with elongate posts is installed, one end of threaded rod fastening globular model friction head, globular model friction head withstands on the side of inactivating case, the other end of threaded rod fastening spacing handle, between the spacing handle elongate posts of threaded rod, overlapping spiral compression spring; The trip bolt that inactivating case rotates speed governing frame is fastened on tooth rest through the side plate of cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420278250.7U CN203887631U (en) | 2014-05-28 | 2014-05-28 | Liquid-state passivating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420278250.7U CN203887631U (en) | 2014-05-28 | 2014-05-28 | Liquid-state passivating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203887631U true CN203887631U (en) | 2014-10-22 |
Family
ID=51714079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420278250.7U Expired - Fee Related CN203887631U (en) | 2014-05-28 | 2014-05-28 | Liquid-state passivating device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203887631U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440503A (en) * | 2014-12-05 | 2015-03-25 | 贵州西南工具(集团)有限公司 | Working method and device for tool cutting edge magnetic passivation machine |
| CN104589197A (en) * | 2015-01-12 | 2015-05-06 | 陈瑞武 | Passivation machine used for passivation of cutting edge of hard alloy cutter |
| CN105290947A (en) * | 2015-11-25 | 2016-02-03 | 江苏仓环铜业股份有限公司 | Cutter blunting machine |
| CN107717709A (en) * | 2017-09-21 | 2018-02-23 | 孙丽君 | It is a kind of to be used for the high sealing performance device that drill bit polishes of digging up mine |
| CN108546945A (en) * | 2018-04-16 | 2018-09-18 | 温州大学激光与光电智能制造研究院 | Processing unit (plant) for hard alloy cutter |
| CN115029689A (en) * | 2022-05-09 | 2022-09-09 | 太原科技大学 | Brush-type passivation machine for precision cutter and parts |
-
2014
- 2014-05-28 CN CN201420278250.7U patent/CN203887631U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440503A (en) * | 2014-12-05 | 2015-03-25 | 贵州西南工具(集团)有限公司 | Working method and device for tool cutting edge magnetic passivation machine |
| CN104589197A (en) * | 2015-01-12 | 2015-05-06 | 陈瑞武 | Passivation machine used for passivation of cutting edge of hard alloy cutter |
| CN105290947A (en) * | 2015-11-25 | 2016-02-03 | 江苏仓环铜业股份有限公司 | Cutter blunting machine |
| CN107717709A (en) * | 2017-09-21 | 2018-02-23 | 孙丽君 | It is a kind of to be used for the high sealing performance device that drill bit polishes of digging up mine |
| CN108546945A (en) * | 2018-04-16 | 2018-09-18 | 温州大学激光与光电智能制造研究院 | Processing unit (plant) for hard alloy cutter |
| CN115029689A (en) * | 2022-05-09 | 2022-09-09 | 太原科技大学 | Brush-type passivation machine for precision cutter and parts |
| CN115029689B (en) * | 2022-05-09 | 2023-06-02 | 太原科技大学 | Brush type passivating machine for precision cutter and parts |
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Granted publication date: 20141022 Termination date: 20150528 |
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