CN105458841A - Feeding machining mechanism of numerical control cutter grinding machine - Google Patents
Feeding machining mechanism of numerical control cutter grinding machine Download PDFInfo
- Publication number
- CN105458841A CN105458841A CN201410400289.6A CN201410400289A CN105458841A CN 105458841 A CN105458841 A CN 105458841A CN 201410400289 A CN201410400289 A CN 201410400289A CN 105458841 A CN105458841 A CN 105458841A
- Authority
- CN
- China
- Prior art keywords
- fixed
- block
- sleeve
- main
- stand
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention discloses a feeding machining mechanism of a numerical control cutter grinding machine. The feeding machining mechanism comprises a main rack. A main platen is fixed to the main rack. A grinding wheel loading device, a feeding rotary plate device and a cutter rotary spindle mechanism are all fixed to the main rack. The grinding wheel loading device, the feeding rotary plate device and the cutter rotary spindle mechanism are arranged around the main platen. All the components of the feeding machining mechanism are operated mechanically and automatically. Stable rotation of a rotary plate is ensured. Besides, as the flexible connection is adopted, a motor of the rotary plate can still rotate slowly when the rotary plate is stuck and cannot move, the probability of burnout of the motor is decreased. Meanwhile, the rotary plate can be stopped from operation momently under the condition that the operation of the motor is not stopped so as to meet the demand for production testing. A cutter rotary clamping device can be rotationally adjusted, and the reasonable structure and convenience are achieved.
Description
Technical field:
The present invention relates to Digit Control Machine Tool equipment technical field, relate to a kind of feeding organisation of working of CNC Cutter Grinding Machine Tool in particular.
Background technology:
In existing CNC Cutter Grinding Machine Tool, its loading plate is generally driven by motor, but existing motor its be generally for being rigidly connected with loading plate, when loading plate is once block, the rotating shaft of motor would not be rotated, often block, motor will be made to burn out, like this for NC cutting tool lathe when material loading adjusts, just need that motor is carried out urgency to stop, open, number of times is more, easy damage, and, loading plate is when rotating, owing to being captured by manipulator, loading plate rotates must be steadily, during its operation of existing motor, there is certain vibration to produce, jitter phenomenon is produced when easily making loading plate rotate, the normal material loading of easy impact.
And the manipulator one of existing CNC Cutter Grinding Machine Tool can only clamping and cannot rotate adjusting position that, can only carry out adjusting position by transverse shifting, device bothers, and structural design is unreasonable.
Summary of the invention:
The object of the invention is to overcome the deficiencies in the prior art, a kind of feeding organisation of working of CNC Cutter Grinding Machine Tool is provided, it ensures that turn disc is steady, and it adopts and flexibly connects, when rolling disc blocks difference, its motor still can slowly rotate, reduce the probability that motor burns out, simultaneously, it can make rolling disc carry out when not stopping motor running of short duration out of service, and to meet the needs of production testing, its cutter rotating and clamping device can rotate adjustment, rational in infrastructure, convenient.
The scheme that the present invention solve the technical problem is:
A kind of feeding organisation of working of CNC Cutter Grinding Machine Tool, comprise mainframe, mainframe is fixed with main platen, emery wheel feeding device, feed rotary table device and cutter rotating spindle mechanism are all fixed on mainframe, emery wheel feeding device, feed rotary table device and cutter rotating spindle organization establishes are around main platen, described emery wheel feeding device structure is, comprise lower supporting plate and upper backup pad, lower supporting plate and upper backup pad are fixed in frame, the upper end of upper radiation fins is fixedly connected on the lower plane of upper backup pad, lower end is fixedly connected in the upper plane of emery wheel main shaft contiguous block, the upper end of lower radiation fins is fixed on the lower plane of emery wheel main shaft contiguous block, lower end is fixed on lower supporting plate,
Main transmission screw mandrel is screwed onto in emery wheel main shaft contiguous block, the upper end of main transmission screw mandrel is stretched out emery wheel main shaft contiguous block and is hinged on upper backup pad through upper radiation fins, and the lower end of main transmission screw mandrel stretches out emery wheel main shaft contiguous block and the output shaft of the drive motors be fixed with by the lower plane of shaft coupling and lower supporting plate through lower radiation fins is fixed;
The main connect box of emery wheel main shaft contiguous block is fixed with feed mechanism, and described feed mechanism structure is, it comprises slide device and cutter rotating and clamping device;
Slide device structure is, the push rod of mobile cylinder is fixed with slipping block, and on the slide block that slipping block sleeve is fixed with on the housing of mobile cylinder, slipping block is provided with cutter rotating and clamping device;
Cutter rotating and clamping device structure is, being connected and fixed plate is bolted to connection on slipping block, the bottom being connected and fixed plate is fixed with rotary cylinder, the rotating part of rotary cylinder is fixed with installation plate body, the both ends bending and molding of described installation plate body has two bent plate portions, and described two bent plate portions are separately installed with tool clamp mechanism;
The structure of tool clamp mechanism is, the jaw part of pair of opposing is movably arranged on track segment, drive cylinder to be fixed in bent plate portion, drive the front portion of cylinder to be fixed with track segment, drive cylinder to drive two jaw part to move on track segment by piston rod;
Described feed rotary table apparatus structure is, the output shaft of servomotor stretches out the electric machine casing connecting end surface of servomotor, output shaft is multidiameter, it is made up of the first ladder section and second-order bench, the diameter of the first ladder section is greater than the diameter of second-order bench, sheathed and be equipped with intermediate sleeve in second-order bench, the sidewall of intermediate sleeve forms vertical groove, first grip block sleeve is also clamped in the bottom of intermediate sleeve, outer sleeve sleeve holding are on intermediate sleeve, the sidewall of outer sleeve forms outer vertical groove, buffer spring is inserted with in outer sleeve, second grip block sleeve is also clamped in the top of outer sleeve, buffer spring is clamped between the first grip block and the second grip block,
Cutter rotating spindle mechanism structure is comprise stand, the upper track of stand is provided with main shaft sliding shoe, main shaft sliding shoe is provided with main shaft frame, main shaft frame is fixed with main shaft rotating and clamping device, is provided with traversing micromatic setting in stand;
Traversing micromatic setting structure is, the base plate of stand is fixed with driving mair motor, the output shaft of mair motor is driven to be connected with rotary screw rod by shaft coupling, rotary screw rod is bolted with mobile pushing block, one end of rotary screw rod is hinged on the sidewall of stand, other end place is hinged on bearing block that base plate is fixed with, and mobile pushing block stretches out the sidewall of stand and on the connecting plate that is fixed with of the bottom being fixed on main shaft sliding shoe;
The bottom surface of stand is fixed with longitudinal regulating block and two support bars, two support bars are in the both sides of longitudinal regulating block, stand is above the support body of bottom, the two side, front and back of bottom support body has support slide rail, and the end sleeve of support bar to support on slide rail and to be pressed against in the graphite bar that supports and be fixed with in slide rail;
The two ends of longitudinal screw mandrel are hinged on the left and right sides wall of bottom support body, and one end of longitudinal screw mandrel is fixed with master gear, is fixed with servomotor in the support body of bottom, the output shaft of servomotor is fixed with main driven wheel, main driven wheel is meshed with master gear.
Described emery wheel main shaft contiguous block by the top and bottom of main connect box and main connect box be bolted to connection by the block that is spirally connected form, the middle part sleeve of main transmission screw mandrel is in main connect box and be screwed onto and be spirally connected in the screw of block; The upper plane of lower supporting plate is fixed with protruding circle, stop sleeve is inserted with in protruding circle, stop sleeve is fixed on the upper surface of lower supporting plate, spring bearing is fixed with in stop sleeve, the lower end of main transmission screw mandrel is fixed in spring bearing, and the lower end of main transmission screw mandrel and the equal sleeve of the output shaft of drive motors are in stop sleeve; Form connecting through hole in upper backup pad, upper spring bearing is fixed in connecting through hole, and the upper end of main transmission screw mandrel is fixed in spring bearing.
The upper surface of described outer sleeve has radial extension edge, and rolling disc and the equal sleeve of fixed block are in outer sleeve, and rolling disc is clamped between fixed block and the second grip block, and the upper surface of fixed block is pressed against on the lower plane of radial extension edge.
Described jaw part is made up of left clamp and right clamp, and the rear portion of described left clamp and right clamp is all fixed with slide unit, and slide unit is movably arranged on track segment; The slide unit that the rear portion of left clamp and right clamp is fixed with is hinged with connecting rod, the other end of connecting rod be all hinged on drive cylinder piston rod on; Track segment offers dovetail groove, and slide unit is T-type structure, matches with dovetail groove in the rear end of described slide unit, and front end and the jaw part of described slide unit are fixed together; Described slide block structure is, the both sides of lateral mass are fixed with cylindrical block, and slide block sleeve is in the transverse concave groove of slipping block, and cylindrical block is pressed against on the bottom surface of transverse concave groove; The notch matched with cutter when offering clamp-on tool inside the leading section of left clamp.
Described mobile pushing block comprises be spirally connected block and movable block, and the block that is spirally connected is screwed onto on rotary screw rod, movable block is fixed on the block that is spirally connected and stretch out the right side wall of stand;
The outer wall of the right side wall of stand is relative with connecting plate, and one end of transverse wave cover is fixed on this outer wall, the other end is fixed on connecting plate, and movable block stretches out the part sleeve of stand on transverse wave cover.
Described first grip block and the second grip block are annular block, and its sidewall all forms groove and make the first grip block and the second grip block be C shape structure, the two sides of groove are connected by set bolt.
Described fixed block is made up of two semicircular ring blocks, and the two ends of two semicircular ring blocks are all bolted to connection and form annular together.
The base plate of described bottom support body is fixed with two connecting plates, connecting plate has jack, two connecting plates are in the two ends of longitudinal screw mandrel, the two ends sleeve of longitudinal screw mandrel is in jack, two connecting plates are all fixed with limit switch, and the inductive head of limit switch is respectively facing on the end face of longitudinal regulating block.
The left and right sidewall of described stand is fixed with guide rail expansion plate, and guide rail expansion plate covers on the support body of bottom.
The end bottom surface of described support bar has lug boss, and lug boss sleeve in the chute supporting slide rail, and is pressed against in the graphite bar that is fixed with in chute.
Outstanding effect of the present invention is:
Compared with prior art, its ensures that turn disc is steady, and it adopts and flexibly connects, when rolling disc blocks difference, its motor still can slowly rotate, reduce the probability that motor burns out, meanwhile, it can make rolling disc carry out when not stopping motor running of short duration out of service, to meet the needs of production testing, its cutter rotating and clamping device can rotate adjustment, rational in infrastructure, convenient.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the partial structurtes schematic diagram of emery wheel feeding device of the present invention;
Fig. 3 is the partial structurtes schematic diagram of feed rotary table device of the present invention;
Fig. 4 be cutter rotating spindle mechanism of the present invention partial structurtes schematic diagram '
Fig. 5 is the structural representation removing feed mechanism of emery wheel feeding device;
Fig. 6 is the partial sectional view removing feed mechanism of emery wheel feeding device;
Fig. 7 is the structural representation of the feed mechanism of emery wheel feeding device;
Fig. 8 is the perspective view of the cutter rotating and clamping device of the feed mechanism of emery wheel feeding device;
Fig. 9 is the partial structurtes schematic diagram of the tool clamp mechanism of feed mechanism;
Figure 10 is the partial structurtes schematic diagram of slide device;
Figure 11 is the structural representation between mobile cylinder and slide block;
Figure 12 is the partial sectional view between slipping block and slide block.
Figure 13 be the stand of cutter rotating spindle mechanism change angled arrangement schematic diagram;
Figure 14 is the partial enlarged drawing of Fig. 4;
Figure 15 is partial structurtes schematic diagram feed rotary table device not being installed rolling disc;
Figure 16 is the partial top view of Figure 15;
Figure 17 does not show the partial top view that Fig. 3 of through hole placed by cutter.
Detailed description of the invention:
Embodiment, see as shown in Figures 1 to 4, a kind of feeding organisation of working of CNC Cutter Grinding Machine Tool, comprise mainframe, mainframe is fixed with main platen 100, emery wheel feeding device, feed rotary table device and cutter rotating spindle mechanism are all fixed on mainframe, emery wheel feeding device, feed rotary table device and cutter rotating spindle organization establishes are around main platen 100, described emery wheel feeding device structure is, comprise lower supporting plate 101 and upper backup pad 102, lower supporting plate 101 and upper backup pad 102 are fixed in frame, the upper end of upper radiation fins 103 is fixedly connected on the lower plane of upper backup pad 102, lower end is fixedly connected in the upper plane of emery wheel main shaft contiguous block 104, the upper end of lower radiation fins 105 is fixed on the lower plane of emery wheel main shaft contiguous block 104, lower end is fixed on lower supporting plate 101,
Main transmission screw mandrel 106 is screwed onto in emery wheel main shaft contiguous block 104, the upper end of main transmission screw mandrel 106 is stretched out emery wheel main shaft contiguous block 104 and is hinged on upper backup pad 102 through upper radiation fins 103, and the lower end of main transmission screw mandrel 106 stretches out emery wheel main shaft contiguous block 104 and the output shaft of the drive motors 107 be fixed with by the lower plane of shaft coupling and lower supporting plate 101 through lower radiation fins 105 is fixed;
The main connect box 1041 of emery wheel main shaft contiguous block 104 is fixed with feed mechanism, and described feed mechanism structure is, it comprises slide device 10510 and cutter rotating and clamping device 10520; The sidewall of main connect box 1041 forms spindle drive motor housing 1043, and spindle drive motor housing 1043 internal fixtion has spindle drive motor;
Slide device 10510 structure is, the push rod of mobile cylinder 10511 is fixed with slipping block 10512, and on the slide block 10513 that slipping block 10512 sleeve is fixed with on the housing of mobile cylinder 10511, slipping block 10512 is provided with cutter rotating and clamping device 10520;
Cutter rotating and clamping device 10520 structure is, being connected and fixed plate 10514 is bolted to connection on slipping block 10512, the bottom being connected and fixed plate 10514 is fixed with rotary cylinder 1051, the rotating part of rotary cylinder 1051 is fixed with plate body 1053 is installed, the both ends bending and molding of described installation plate body 1053 has two bent plate portions 10531, and described two bent plate portions 10531 are separately installed with tool clamp mechanism 1052;
The structure of tool clamp mechanism 1052 is, the jaw part 10523 of pair of opposing is movably arranged on track segment 10522, cylinder 10521 is driven to be fixed in bent plate portion 10531, drive the front portion of cylinder 10521 to be fixed with track segment 10522, drive cylinder 10521 to drive two jaw part 10523 to move on track segment 10522 by piston rod;
Described feed rotary table apparatus structure is, the output shaft 2 of servomotor 1 stretches out the electric machine casing connecting end surface 11 of servomotor 1, output shaft 2 is multidiameter, it is made up of the first ladder section 21 and second-order bench 22, the diameter of the first ladder section 21 is greater than the diameter of second-order bench 22, sheathed and be equipped with intermediate sleeve 3 in second-order bench 22, the sidewall of intermediate sleeve 3 forms vertical groove 31, first grip block 4 sleeve is also clamped in the bottom of intermediate sleeve 3, outer sleeve 5 sleeve holding are on intermediate sleeve 3, the sidewall of outer sleeve 5 forms outer vertical groove 51, buffer spring 6 is inserted with in outer sleeve 5, second grip block 7 sleeve is also clamped in the top of outer sleeve 5, buffer spring 6 is clamped between the first grip block 4 and the second grip block 7, the upper surface of outer sleeve 5 has radial extension edge 52, rolling disc 8 and the equal sleeve of fixed block 9 are in outer sleeve 5, rolling disc 8 is clamped between fixed block 9 and the second grip block 7, the upper surface of fixed block 9 is pressed against on the lower plane of radial extension edge 52, rolling disc 8 has multiple cutter and place through hole 81, it is uniform centered by the central axis of rolling disc 8 that through hole 81 placed by multiple cutter, through hole 81 placed by cutter is ladder hole.
Cutter rotating spindle mechanism structure is, comprise stand 2010, the upper track of stand 2010 is provided with main shaft sliding shoe 2030, main shaft sliding shoe 2030 is provided with main shaft frame 2040, main shaft frame 2040 is fixed with main shaft rotating and clamping device 2050, in stand 2010, is provided with traversing micromatic setting;
Traversing micromatic setting structure is, the base plate of stand 2010 is fixed with and drives mair motor 2011, the output shaft of mair motor 2011 is driven to be connected with rotary screw rod 2012 by shaft coupling, rotary screw rod 2012 is bolted with mobile pushing block 2013, one end of rotary screw rod 2012 is hinged on the sidewall of stand 2010, other end place is hinged on bearing block 2014 that base plate is fixed with, and mobile pushing block 2013 stretches out the sidewall of stand 2010 and on the connecting plate 2060 that is fixed with of the bottom being fixed on main shaft sliding shoe 2030;
The bottom surface of stand 2010 is fixed with longitudinal regulating block 20100 and two support bars 203, two support bars 203 are in the both sides of longitudinal regulating block 20100, stand 2010 is above bottom support body 2070, the two side, front and back of bottom support body 2070 has and supports slide rail 204, the end sleeve of support bar 203 to support on slide rail 204 and to be pressed against in the graphite bar 205 that supports and be fixed with in slide rail 204;
The two ends of longitudinal screw mandrel 206 are hinged on the left and right sides wall of bottom support body 2070, one end of longitudinal screw mandrel 206 is fixed with master gear 207, servomotor 208 is fixed with in the support body 2070 of bottom, the output shaft of servomotor 208 is fixed with main driven wheel 2087, main driven wheel 2087 is meshed with master gear 207.
Described emery wheel main shaft contiguous block 104 by the top and bottom of main connect box 1041 and main connect box 1041 be bolted to connection by the block 1042 that is spirally connected form, the middle part sleeve of main transmission screw mandrel 106 is in main connect box 104 and be screwed onto and be spirally connected in the screw of block 1042; The upper plane of lower supporting plate 401 is fixed with protruding circle 4011, stop sleeve 4012 is inserted with in protruding circle 4011, stop sleeve 4012 is fixed on the upper surface of lower supporting plate 401, spring bearing 4013 is fixed with in stop sleeve 4012, the lower end of main transmission screw mandrel 406 is fixed in spring bearing 4013, and the lower end of main transmission screw mandrel 406 and the equal sleeve of output shaft of drive motors 407 are in stop sleeve 4012; Form connecting through hole 1021 in upper backup pad 102, upper spring bearing 1022 is fixed in connecting through hole 1021, and the upper end of main transmission screw mandrel 106 is fixed in spring bearing 1022.
The upper surface of described outer sleeve 5 has radial extension edge 52, and all sleeve is in outer sleeve 5 for rolling disc 8 and fixed block 9, and rolling disc 8 is clamped between fixed block 9 and the second grip block 7, and the upper surface of fixed block 9 is pressed against on the lower plane of radial extension edge 52.
Described jaw part 10523 is made up of left clamp 105231 and right clamp 105232, and the rear portion of described left clamp 105231 and right clamp 105232 is all fixed with slide unit 10525, and slide unit 10525 is movably arranged on track segment 10522; The slide unit 10525 that the rear portion of left clamp 105231 and right clamp 105232 is fixed with is hinged with connecting rod 10526, the other end of connecting rod 10526 be all hinged on drive cylinder 10521 piston rod on; Track segment 10522 offers dovetail groove 105221, slide unit 10525 is T-type structure, matches with dovetail groove 105221 in the rear end of described slide unit 10525, and front end and the jaw part 10523 of described slide unit 10525 are fixed together; Described slide block 10513 structure is that the both sides of lateral mass 105131 are fixed with cylindrical block 105132, and slide block 10513 sleeve is in the transverse concave groove 105121 of slipping block 10512, and cylindrical block 105132 is pressed against on the bottom surface of transverse concave groove 105121; The notch 105233 matched with cutter when offering clamp-on tool inside the leading section of left clamp 105231.Described track segment 10522 fixes on face with driving cylinder 10521 and forms long through groove 105222, and long through groove 105222 communicates with dovetail groove 105221, and the piston rod of driving cylinder 10521 and connecting rod 10526 sleeve are in long through groove 105222.
Described mobile pushing block 2013 comprises be spirally connected block 20131 and movable block 20132, and the block 20131 that is spirally connected is screwed onto on rotary screw rod 2012, movable block 20132 is fixed on the block 20131 that is spirally connected and stretch out the right side wall of stand 2010;
The outer wall of the right side wall of stand 2010 is relative with connecting plate 2060, and one end of transverse wave cover 202 is fixed on this outer wall, the other end is fixed on connecting plate 2060, and movable block 20132 stretches out the part sleeve of stand 2010 on transverse wave cover 202.
Described first grip block 4 and the second grip block 7 are annular block, and its sidewall all forms groove 41 and make the first grip block 4 and the second grip block 7 be C shape structure, the two sides of groove 41 are connected by set bolt 30.Described fixed block 9 is made up of two semicircular ring blocks 91, and the two ends of two semicircular ring blocks 91 are all fixed together by bolt 40 and form annular.
The base plate of described bottom support body 2070 is fixed with two connecting plates 71, connecting plate 71 has jack 711, two connecting plates 71 are in the two ends of longitudinal screw mandrel 6, the two ends sleeve of longitudinal screw mandrel 6 is in jack 711, two connecting plates 71 are all fixed with limit switch 712, and the inductive head of limit switch 712 is respectively facing on the end face of longitudinal regulating block 20100.
The left and right sidewall of described stand 2010 is fixed with guide rail expansion plate 2080, and guide rail expansion plate 2080 covers on the support body 2070 of bottom.The end bottom surface of described support bar 203 has lug boss, and lug boss sleeve in the chute supporting slide rail 204, and is pressed against in the graphite bar 205 that is fixed with in chute.
Operation principle: rotated by rolling disc 8, the labor and materials body to be added on rolling disc 8 is made to be in the below of tool clamp mechanism 1052, then up-down adjustment is carried out by main transmission screw mandrel 106, tool clamp mechanism 1052 is moved down and is undertaken rotating thus clamping by rotary cylinder 1051, labor and materials body to be added after clamping is fixed in main shaft rotating and clamping device 2050, labor and materials body to be added in main shaft rotating and clamping device 2050 is rotated, and the emery wheel that the grinding motor be provided with in spindle drive motor housing 1043 is fixed with is close, processed by the emery wheel of grinding motor.
Wherein rolling disc 8 and the equal sleeve of fixed block 9 are in outer sleeve 5, rolling disc 8 is clamped between fixed block 9 and the second grip block 7, the upper surface of fixed block 9 is pressed against on the lower plane of radial extension edge 52, rolling disc 8 is so just made to be connected with outer sleeve 5, first grip block 4 and the second grip block 7 are annular block, its sidewall all forming groove 41 makes the first grip block 4 and the second grip block 7 be C shape structure, the two sides of groove 41 are connected by set bolt 30, like this by selecting set bolt 30, the width of groove 41 is diminished, so just make that outer sleeve 5 is more enough to be better clamped on intermediate sleeve 3, and intermediate sleeve 3 can better be clamped on output shaft 2, output shaft 2 and rolling disc 8 are fixed, rotated by output shaft 2 and drive rolling disc 8 to rotate, and when rolling disc 8 is not rotated by external force holding, because outer sleeve 5 and intermediate sleeve 3 are for gripping, intermediate sleeve 3 and output shaft 2 grip, like this when rolling disc 8 does not rotate, outer sleeve 5, intermediate sleeve 3 and output shaft 2 will produce relative rotation, output shaft 2 can not be made stuck and servomotor 1 is burnt out.
Claims (10)
1. the feeding organisation of working of a CNC Cutter Grinding Machine Tool, comprise mainframe, mainframe is fixed with main platen (100), emery wheel feeding device, feed rotary table device and cutter rotating spindle mechanism are all fixed on mainframe, emery wheel feeding device, feed rotary table device and cutter rotating spindle organization establishes are around main platen (100), it is characterized in that: described emery wheel feeding device structure is, comprise lower supporting plate (101) and upper backup pad (102), lower supporting plate (101) and upper backup pad (102) are fixed in frame, the upper end of upper radiation fins (103) is fixedly connected on the lower plane of upper backup pad (102), lower end is fixedly connected in the upper plane of emery wheel main shaft contiguous block (104), the upper end of lower radiation fins (105) is fixed on the lower plane of emery wheel main shaft contiguous block (104), lower end is fixed on lower supporting plate (101),
Main transmission screw mandrel (106) is screwed onto in emery wheel main shaft contiguous block (104), the upper end of main transmission screw mandrel (106) is stretched out emery wheel main shaft contiguous block (104) and is hinged on upper backup pad (102) through upper radiation fins (103), and the lower end of main transmission screw mandrel (106) stretches out emery wheel main shaft contiguous block (104) and the output shaft of the drive motors (107) be fixed with by the lower plane of shaft coupling and lower supporting plate (101) through lower radiation fins (105) is fixed;
The main connect box (1041) of emery wheel main shaft contiguous block (104) is fixed with feed mechanism, and described feed mechanism structure is, it comprises slide device (10510) and cutter rotating and clamping device (10520);
Slide device (10510) structure is, the push rod of mobile cylinder (10511) is fixed with slipping block (10512), on the slide block (10513) that slipping block (10512) sleeve is fixed with on the housing of mobile cylinder (10511), slipping block (10512) is provided with cutter rotating and clamping device (10520);
Cutter rotating and clamping device structure is, being connected and fixed plate (10514) is bolted to connection on slipping block (10512), the bottom being connected and fixed plate (10514) is fixed with rotary cylinder (1051), the rotating part of rotary cylinder (1051) is fixed with plate body (1053) is installed, the both ends bending and molding of described installation plate body (1053) has two bent plate portions (10531), and described two bent plate portions (10531) are separately installed with tool clamp mechanism (1052);
The structure of tool clamp mechanism (1052) is, the jaw part (10523) of pair of opposing is movably arranged on track segment (10522), cylinder (10521) is driven to be fixed in bent plate portion (10531), drive the front portion of cylinder (10521) to be fixed with track segment (10522), drive cylinder (10521) to drive two jaw part (10523) upper mobile at track segment (10522) by piston rod;
Described feed rotary table apparatus structure is, the output shaft (2) of servomotor (1) stretches out the electric machine casing connecting end surface (11) of servomotor (1), output shaft (2) is multidiameter, it has the first ladder section (21) and second-order bench (22) composition, the diameter of the first ladder section (21) is greater than the diameter of second-order bench (22), second-order bench (22) goes up sheathed and is equipped with intermediate sleeve (3), the sidewall of intermediate sleeve (3) forms vertical groove (31), first grip block (4) sleeve is also clamped in the bottom of intermediate sleeve (3), outer sleeve (5) sleeve holding are on intermediate sleeve (3), the sidewall of outer sleeve (5) forms outer vertical groove (51), buffer spring (6) is inserted with in outer sleeve (5), second grip block (7) sleeve is also clamped in the top of outer sleeve (5), buffer spring (6) is clamped between the first grip block (4) and the second grip block (7),
Cutter rotating spindle mechanism structure is, comprise stand (2010), the upper track of stand (2010) is provided with main shaft sliding shoe (2030), main shaft sliding shoe (2030) is provided with main shaft frame (2040), main shaft frame (2040) is fixed with main shaft rotating and clamping device (2050), stand is provided with traversing micromatic setting in (2010);
Traversing micromatic setting structure is, the base plate of stand (2010) is fixed with and drives mair motor (2011), the output shaft of mair motor (2011) is driven to be connected with rotary screw rod (2012) by shaft coupling, rotary screw rod (2012) is bolted with mobile pushing block (2013), one end of rotary screw rod (2012) is hinged on the sidewall of stand (2010), other end place is hinged on bearing block (2014) that base plate is fixed with, mobile pushing block (2013) stretches out the sidewall of stand (2010) and on the connecting plate (2060) that is fixed with of the bottom being fixed on main shaft sliding shoe (2030),
The bottom surface of stand (2010) is fixed with longitudinal regulating block (20100) and two support bars (203), two support bars (203) are in the both sides of longitudinal regulating block (20100), stand (2010) is in the top of bottom support body (2070), the two side, front and back of bottom support body (2070) has support slide rail (204), and the end sleeve of support bar (203) go up and is pressed against in the graphite bar (205) that is fixed with in support slide rail (204) supporting slide rail (204);
The two ends of longitudinal screw mandrel (206) are hinged on the left and right sides wall of bottom support body (2070), one end of longitudinal screw mandrel (206) is fixed with master gear (207), servomotor (208) is fixed with in bottom support body (2070), the output shaft of servomotor (208) is fixed with main driven wheel (2087), main driven wheel (2087) is meshed with master gear (207).
2. the feeding organisation of working of a kind of CNC Cutter Grinding Machine Tool according to claim 1, it is characterized in that: the block that is spirally connected (1042) that described emery wheel main shaft contiguous block (104) is bolted to connection by the top and bottom of main connect box (1041) and main connect box (1041) forms, the middle part sleeve of main transmission screw mandrel (106) is in main connect box (104) and be screwed onto in the screw of the block that is spirally connected (1042); The upper plane of lower supporting plate (401) is fixed with protruding circle (4011), stop sleeve (4012) is inserted with in protruding circle (4011), stop sleeve (4012) is fixed on the upper surface of lower supporting plate (401), spring bearing (4013) is fixed with in stop sleeve (4012), the lower end of main transmission screw mandrel (406) is fixed in spring bearing (4013), and the lower end of main transmission screw mandrel (406) and the equal sleeve of output shaft of drive motors (407) are in stop sleeve (4012); Connecting through hole (1021) is formed in upper backup pad (102), upper spring bearing (1022) is fixed in connecting through hole (1021), and the upper end of main transmission screw mandrel (106) is fixed in spring bearing (1022).
3. the feeding organisation of working of a kind of CNC Cutter Grinding Machine Tool according to claim 1, it is characterized in that: the upper surface of described outer sleeve (5) has radial extension edge (52), rolling disc (8) and the equal sleeve of fixed block (9) are in outer sleeve (5), rolling disc (8) is clamped between fixed block (9) and the second grip block (7), and the upper surface of fixed block (9) is pressed against on the lower plane of radial extension edge (52).
4. the feeding organisation of working of a kind of CNC Cutter Grinding Machine Tool according to claim 1, it is characterized in that: described jaw part (10523) is made up of left clamp (105231) and right clamp (105232), the rear portion of described left clamp (105231) and right clamp (105232) is all fixed with slide unit (10525), and slide unit (10525) is movably arranged on track segment (10522); The slide unit (10525) that the rear portion of left clamp (105231) and right clamp (105232) is fixed with is hinged with connecting rod (10526), the other end of connecting rod (10526) be all hinged on drive cylinder (10521) piston rod on; Track segment (10522) offers dovetail groove (105221), slide unit (10525) is T-type structure, match with dovetail groove (105221) in the rear end of described slide unit (10525), front end and the jaw part (10523) of described slide unit (10525) are fixed together; Described slide block (10513) structure is, the both sides of lateral mass (105131) are fixed with cylindrical block (105132), slide block (10513) sleeve is in the transverse concave groove (105121) of slipping block (10512), and cylindrical block (105132) is pressed against on the bottom surface of transverse concave groove (105121); The notch (105233) matched with cutter when offering clamp-on tool inside the leading section of left clamp (105231).
5. the feeding organisation of working of a kind of CNC Cutter Grinding Machine Tool according to claim 1, it is characterized in that: described mobile pushing block (2013) comprises the block that is spirally connected (20131) and movable block (20132), the block that is spirally connected (20131) is screwed onto that rotary screw rod (2012) is upper, movable block (20132) is fixed on the block that is spirally connected (20131) and goes up and stretch out the right side wall of stand (2010);
The outer wall of the right side wall of stand (2010) is relative with connecting plate (2060), one end of transverse wave cover (202) is fixed on this outer wall, the other end is fixed on connecting plate (2060), and movable block (20132) stretches out the part sleeve of stand (2010) on transverse wave cover (202).
6. the feeding organisation of working of a kind of CNC Cutter Grinding Machine Tool according to claim 1, it is characterized in that: described first grip block (4) and the second grip block (7) are annular block, its sidewall all forming groove (41) makes the first grip block (4) and the second grip block (7) be C shape structure, and the two sides of groove (41) are connected by set bolt (30).
7. the feeding organisation of working of a kind of CNC Cutter Grinding Machine Tool according to claim 1, it is characterized in that: described fixed block (9) is made up of two semicircular ring blocks (91), the two ends of two semicircular ring blocks (91) are all fixed together by bolt (40) and form annular.
8. the feeding organisation of working of a kind of CNC Cutter Grinding Machine Tool according to claim 1, it is characterized in that: the base plate of described bottom support body (2070) is fixed with two connecting plates (71), connecting plate (71) has jack (711), two connecting plates (71) are in the two ends of longitudinal screw mandrel (6), the two ends sleeve of longitudinal screw mandrel (6) is in jack (711), two connecting plates (71) are all fixed with limit switch (712), the inductive head of limit switch (712) is respectively facing on the end face of longitudinal regulating block (20100).
9. the feeding organisation of working of a kind of CNC Cutter Grinding Machine Tool according to claim 1, it is characterized in that: the left and right sidewall of described stand (2010) is fixed with guide rail expansion plate (2080), guide rail expansion plate (2080) covers on bottom support body (2070).
10. the feeding organisation of working of a kind of CNC Cutter Grinding Machine Tool according to claim 1, it is characterized in that: the end bottom surface of described support bar (203) has lug boss, lug boss sleeve in the chute supporting slide rail (204), and is pressed against in the graphite bar (205) that is fixed with in chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410400289.6A CN105458841A (en) | 2014-08-14 | 2014-08-14 | Feeding machining mechanism of numerical control cutter grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410400289.6A CN105458841A (en) | 2014-08-14 | 2014-08-14 | Feeding machining mechanism of numerical control cutter grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105458841A true CN105458841A (en) | 2016-04-06 |
Family
ID=55597230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410400289.6A Pending CN105458841A (en) | 2014-08-14 | 2014-08-14 | Feeding machining mechanism of numerical control cutter grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105458841A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020551A (en) * | 2017-06-09 | 2017-08-08 | 戴杰磨床集团股份有限公司 | A kind of blade grinding machine |
| CN113318934A (en) * | 2021-05-25 | 2021-08-31 | 龙港市圣嘉刀具有限公司 | A device and processing equipment are inserted to handle of a knife for accurate cutter coating |
| CN113878414A (en) * | 2021-10-26 | 2022-01-04 | 浙江宇盛工具有限公司 | Four-axis linkage grinding machine and using method thereof |
-
2014
- 2014-08-14 CN CN201410400289.6A patent/CN105458841A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107020551A (en) * | 2017-06-09 | 2017-08-08 | 戴杰磨床集团股份有限公司 | A kind of blade grinding machine |
| CN107020551B (en) * | 2017-06-09 | 2019-08-30 | 戴杰磨床集团股份有限公司 | A kind of blade grinding machine |
| CN113318934A (en) * | 2021-05-25 | 2021-08-31 | 龙港市圣嘉刀具有限公司 | A device and processing equipment are inserted to handle of a knife for accurate cutter coating |
| CN113878414A (en) * | 2021-10-26 | 2022-01-04 | 浙江宇盛工具有限公司 | Four-axis linkage grinding machine and using method thereof |
| CN113878414B (en) * | 2021-10-26 | 2023-12-08 | 浙江宇盛工具有限公司 | Four-axis linkage grinding machine and use method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107546929B (en) | Fan blade rotation press-fitting mechanism of motor rotor | |
| CN108161524B (en) | Efficient CNC (computer numerical control) machining device and machining method thereof | |
| CN109352397B (en) | Bin type tool magazine of planer type milling machine | |
| CN110757290B (en) | Automatic polishing processor for pouring gate of injection molding plastic product | |
| CN210879820U (en) | High-precision automatic paperboard cutting device | |
| CN110369755A (en) | A kind of high-efficient automatic drilling machine | |
| CN202824872U (en) | Multistage bar cutting machine | |
| CN105458841A (en) | Feeding machining mechanism of numerical control cutter grinding machine | |
| CN105014270A (en) | Automatic welding robot | |
| CN211219704U (en) | Special clamp for motor end cover of numerical control machine tool | |
| CN204976300U (en) | Mould polishing mechanism | |
| CN107042323B (en) | Air hole processing device of tire mold | |
| CN114378450A (en) | Be applied to inner wall slagging-off mechanism of laser pipe cutting machine | |
| CN114147555B (en) | Grinding device and grinding method for production of output shaft of double-shaft motor | |
| CN103128611B (en) | Cutter continuous auto-feed system of processing and using method thereof | |
| CN111843658A (en) | Automatic grinding device of tubular product | |
| CN106926121A (en) | A kind of feeding organisation of working with two-way conflict alarm of cutter sharpener | |
| CN217254879U (en) | Machine tool waste cleaning device | |
| CN213647099U (en) | High-precision transmission gear cutting device | |
| CN104057140A (en) | Pipe cutting machine | |
| CN211192360U (en) | Gear ring clamping device for gear hobbing machine | |
| CN220613134U (en) | Clamp for high-precision lathe | |
| CN220216744U (en) | Turning device for slender roller | |
| CN217858865U (en) | Bolt drilling equipment | |
| CN219819467U (en) | Manufacturing clamp for electromechanical equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160406 |
|
| WD01 | Invention patent application deemed withdrawn after publication |