CN111842947B - Lathe tool grinding device convenient to lathe - Google Patents
Lathe tool grinding device convenient to lathe Download PDFInfo
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- CN111842947B CN111842947B CN202010751387.XA CN202010751387A CN111842947B CN 111842947 B CN111842947 B CN 111842947B CN 202010751387 A CN202010751387 A CN 202010751387A CN 111842947 B CN111842947 B CN 111842947B
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- cutter
- right end
- end wall
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- 230000005540 biological transmission Effects 0.000 claims description 29
- 238000004891 communication Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000003754 machining Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B25/00—Accessories or auxiliary equipment for turning-machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/34—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of turning or planing tools or tool bits, e.g. gear cutters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a turning tool grinding device convenient for a lathe, which comprises a turning shell, wherein a turning cavity with an upward opening is arranged in the turning shell, a gear cavity is arranged at the left side of the turning cavity, a connecting cavity is arranged at the right side of the turning cavity, a lead screw is rotatably arranged on the left end wall and the right end wall of the turning cavity, a moving block is connected onto the lead screw in a threaded manner, a rotating cavity with a rightward opening is arranged in the moving block, and a rotating block is rotatably arranged in the rotating cavity.
Description
Technical Field
The invention relates to the technical field of grinding tools, in particular to a turning tool grinding device convenient for a lathe.
Background
A lot of processing mills in this stage have blunt the back that the lathe tool that uses on the lathe, all dismantle the lathe tool by the workman, then grind on the grinding machine, do machining efficiency greatly reduced like this, the workman is mostly the hand lathe tool on the grinding machine simultaneously, very dangerous, unskilled workman meets accident easily, has improved the processing factor of safety in the mill to there is iron fillings to splash during the grinding, causes the scotch easily.
The application explains a lathe tool grinding device convenient to lathe can solve above-mentioned problem.
Disclosure of Invention
Aiming at the technical defects, the invention provides a turning tool grinding device convenient for a lathe, which can overcome the defects.
The turning tool grinding device convenient for the lathe comprises a turning shell, wherein a turning cavity with an upward opening is arranged in the turning shell, a gear cavity is arranged on the left side of the turning cavity, a connecting cavity is arranged on the right side of the turning cavity, a lead screw is rotatably arranged on the left end wall and the right end wall of the turning cavity, a moving block is connected onto the lead screw in a threaded manner, a rotating cavity with a rightward opening is arranged in the moving block, and a rotating block is rotatably arranged in the rotating cavity;
a cutter cavity with a right opening is formed in the rotating block, a pressure plate is arranged in the cutter cavity in a sliding installation mode, a fixed spring is fixedly arranged on the left end face of the pressure plate, the left end of the fixed spring is fixedly arranged on the left end wall of the cutter cavity, an extending cavity which is vertically symmetrical along the central line of the cutter cavity extends in the left end wall of the cutter cavity, one side, away from the central line of the cutter cavity, of the extending cavity is communicated with and provided with a sliding cavity, hydraulic cavities which are vertically symmetrical along the central line of the cutter cavity are arranged in the upper end wall and the lower end wall of the cutter cavity in a communicated mode, and a clamping block is arranged;
a pressure spring is fixedly arranged on the end face of one side of the clamping block, which is far away from the center line of the cutter cavity, one end of the pressure spring, which is far away from the center line of the cutter cavity, is fixedly arranged on the end wall of one side of the hydraulic cavity, which is far away from the center line of the cutter cavity, a push plate is arranged in the left end wall of the hydraulic cavity in a sliding way, a connecting cavity is arranged in the right end wall of the hydraulic cavity in a communicating way, a hydraulic plate is arranged in the communicating part of the connecting cavity and the hydraulic cavity in a sliding way, hydraulic liquid in the hydraulic cavity is arranged between the hydraulic plate and the push plate and the clamping block, a clamping cavity is arranged in the connecting cavity in a communicating way, a moving rod is fixedly arranged on the right end face of the hydraulic plate, the right end face of the moving rod is arranged in the right end wall of the connecting cavity in a sliding way and, the movable clamping block is arranged between the movable plate and the hydraulic plate, is slidably mounted at the communication position of the connecting cavity and the clamping cavity, a compression spring is fixedly arranged on the right end face of the movable plate, and the right end of the compression spring is fixedly mounted on the right end wall of the connecting cavity.
Preferably, one end of the movable clamping block, which is far away from the center line of the cutter cavity, extends into the clamping cavity and is rotatably installed on a connecting rotating shaft in the clamping cavity, a connecting block rotatably installed on the connecting rotating shaft is arranged at the rear side of the movable clamping block, positioning shafts which are bilaterally symmetrical along the center line of the clamping cavity are arranged at the right side of the connecting block, the front and rear ends of each positioning shaft are respectively rotatably installed in the front and rear end walls of the clamping cavity, polygonal clamping blocks are fixedly arranged on the positioning shafts, the end faces of the polygonal clamping blocks which are bilaterally symmetrical can be clamped with each other, the upper ends of the polygonal clamping blocks are rotatably installed on a rotating shaft, connecting plates which are bilaterally symmetrical along the center line of the rotating shaft are fixedly arranged on the front and rear end faces of the rotating shaft, sliding blocks which are, a spring cavity is arranged in the connecting block, a connecting rod is arranged in a sliding way between the left end wall and the right end wall of the spring cavity, the left end of the connecting rod extends to the left end surface of the connecting block and is externally rotatably arranged on the sliding block on the left side, the right end of the connecting rod extends to the right end face of the connecting block, the outer side of the right end face of the connecting block is rotatably arranged on the sliding block on the right side, a connecting spring fixedly arranged on the connecting rod is arranged in the spring cavity, the connecting spring is limited by the left and right end walls of the spring cavity and can not leave the spring cavity, the left end surface of the polygonal fixture block on the left side is fixedly connected with the right end of the connecting block, the right end surface of the connecting plate on the side away from the central line of the cutter cavity is fixedly provided with a pulling rod, the right end of the pulling rod extends to the outside of the right end face of the rotating block, a pulling handle is fixedly arranged on the outside of the right end face of the rotating block, and the pulling rod on the left side is located on the right side and is located on the rear side of the pulling rod.
Preferably, a transmission motor is fixedly arranged in the left end wall of the turning cavity, the right end of the transmission motor is in power connection with the left end of the screw rod, a power cavity is arranged on the rear side of the turning cavity, a power set is fixedly arranged between the front end wall and the rear end wall of the power cavity, a transmission shaft is arranged at the left end of the power set in power connection, the left end of the transmission shaft is rotatably arranged between the power cavity and the gear cavity, the left end of the transmission shaft extends into the gear cavity and is fixedly provided with a transmission gear, the front side of the transmission gear is engaged with a rotating gear which is fixedly arranged on a grinding shaft, the grinding shaft is rotatably arranged between the gear cavity and the turning cavity, the right end of the grinding shaft extends into the turning cavity and is fixedly provided with a grinding wheel, the right end of the power set is in power connection with a power shaft, and the right end of, the power shaft right-hand member extends to it has set firmly drive pulley to link up the intracavity, the drive pulley front side is connected through connecting the belt cooperation and is equipped with and links up the belt pulley, it is in to link up the belt pulley fixed mounting link up epaxial, it installs to link up the axle rotation link up the chamber with between the turning chamber, it extends to link up the axle left end it has set firmly the triangle chuck to turn the intracavity, it has driven motor to rotate chamber left end wall internal fixation, driven motor right-hand member power connection is equipped with the driving shaft, the driving shaft right-hand member with turning block fixed connection.
Preferably, the pressure plate right-hand member face has set firmly the cutter, the cutter right-hand member extends to the cutting to the work piece is carried out to the turning block outer end outward, the pressure plate left end face has set firmly the edge the slip rack of symmetry about the pressure plate central line, the slip rack is kept away from cutter chamber central line one side meshing connection is equipped with and is located extend the chamber with the connecting gear of slip chamber intercommunication department, connecting gear fixed mounting is on the connecting axle, the connecting axle front and back end rotates respectively to be installed extend the chamber with in the front and back end wall of slip chamber intercommunication department, the connecting gear is kept away from cutter chamber central line one side meshing connection is equipped with the removal rack, the removal rack right-hand member extends to in the hydraulic pressure chamber and with promote board left end face fixed connection.
The beneficial effects are that: the invention can grind the machining cutter in the lathe after long-term machining without disassembling the cutter to a grinding machine for grinding, is safer and more convenient in grinding, can improve the working efficiency in machining a large number of workpieces, and reduces the danger of workers in grinding the turning tool.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of A-A of FIG. 1 according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is a schematic view of C-C in FIG. 3 according to an embodiment of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a turning tool grinding device convenient for a lathe, which comprises a turning shell 10, wherein a turning cavity 11 with an upward opening is arranged in the turning shell 10, a gear cavity 15 is arranged at the left side of the turning cavity 11, a joining cavity 43 is arranged at the right side of the turning cavity 11, a screw rod 13 is rotatably arranged at the left end wall and the right end wall of the turning cavity 11, a moving block 20 is connected onto the screw rod 13 in a threaded manner, a rotating cavity 21 with an upward opening is arranged in the moving block 20, a rotating block 22 is rotatably arranged in the rotating cavity 21, a cutter cavity 37 with an upward opening is arranged in the rotating block 22, a pressure plate 39 is slidably arranged in the cutter cavity 37, a fixed spring 38 is fixedly arranged on the left end surface of the pressure plate 39, the left end of the fixed spring 38 is fixedly arranged on the left end wall of the cutter cavity 37, an extending cavity 26 which is vertically symmetrical along, the extension cavity 26 is provided with a sliding cavity 25 in communication with one side far away from the center line of the cutter cavity 37, the upper and lower end walls of the cutter cavity 37 are provided with hydraulic cavities 36 which are symmetrical up and down along the center line of the cutter cavity 37 in communication with each other, the communication part between the hydraulic cavity 36 and the cutter cavity 37 is provided with a clamping block 35 in a sliding manner, the end surface of one side of the clamping block 35 far away from the center line of the cutter cavity 37 is fixedly provided with a pressure spring 34, one end of the pressure spring 34 far away from the center line of the cutter cavity 37 is fixedly arranged on the end wall of one side of the hydraulic cavity 36 far away from the center line of the cutter cavity 37 in a sliding manner, the left end wall of the hydraulic cavity 36 is provided with a pushing plate 33 in a sliding manner, the right end wall of the hydraulic cavity 36 is provided with a connecting cavity 58 in communication with each other, the communication part between the connecting cavity 58 and the hydraulic cavity 36 is, connect the chamber 58 and keep away from cutter chamber 37 central line one side intercommunication is equipped with screens chamber 55, hydraulic plate 50 right-hand member face has set firmly carriage release lever 67, carriage release lever 67 right-hand member slidable mounting is in connect the chamber 58 right-hand member wall and extend right the turning block 22 right-hand member off-plate has set firmly and has promoted piece 61, hydraulic plate 50 right side is equipped with fixed mounting and is in movable plate 59 on the carriage release lever 67, movable plate 59 with be equipped with slidable mounting between the hydraulic plate 50 connect the chamber 58 with the removal fixture block 68 of screens chamber 55 intercommunication department, movable plate 59 right-hand member face has set firmly compression spring 60, compression spring 60 right-hand member fixed mounting is in connect on the chamber 58 right-hand member wall.
Beneficially, one end of the movable clamping block 68, which is far away from the center line of the tool cavity 37, extends into the clamping cavity 55 and is rotatably installed on the connecting rotating shaft 56 located in the clamping cavity 55, a connecting block 57 rotatably installed on the connecting rotating shaft 56 is arranged on the rear side of the movable clamping block 68, a positioning shaft 71 bilaterally symmetric along the center line of the clamping cavity 55 is arranged on the right side of the connecting block 57, the front end and the rear end of the positioning shaft 71 are respectively rotatably installed in the front end wall and the rear end wall of the clamping cavity 55, a polygonal clamping block 70 is fixedly installed on the positioning shaft 71, the end surfaces of the polygonal clamping blocks 70 which are bilaterally symmetric can be clamped with each other, the upper end of the polygonal clamping block 70 is rotatably installed on the rotating shaft 64, connecting plates 62 which are longitudinally symmetric along the center line of the rotating shaft 64 are fixedly installed on the front end and rear, a connecting block 66 is arranged between the rotating shafts 64 which are bilaterally symmetrical, a spring cavity 72 is arranged in the connecting block 66, a connecting rod 65 is arranged in a sliding installation which penetrates through the space between the left end wall and the right end wall of the spring cavity 72, the left end of the connecting rod 65 extends to the left end surface of the connecting block 66 and is rotationally installed on the sliding block 63 on the left side, the right end of the connecting rod 65 extends to the right end surface of the connecting block 66 and is rotationally installed on the sliding block 63 on the right side, a connecting spring 69 which is fixedly installed on the connecting rod 65 is arranged in the spring cavity 72, the connecting spring 69 is limited by the left end wall and the right end wall of the spring cavity 72 and cannot leave the spring cavity 72, the left end surface of the polygonal clamping block 70 on the left side is fixedly connected with the right end of the connecting block 57, a pulling rod 54 is fixedly arranged on the right end surface of the connecting plate 62 on one side far, the pulling rod 54 on the left side is located behind the pulling rod 54 on the right side.
Beneficially, a transmission motor 12 is fixedly arranged in the left end wall of the turning cavity 11, the right end of the transmission motor 12 is in power connection with the left end of the screw rod 13, a power cavity 47 is arranged at the rear side of the turning cavity 11, a power set 48 is fixedly arranged between the front end wall and the rear end wall of the power cavity 47, a transmission shaft 46 is arranged at the left end of the power set 48 in power connection, the left end of the transmission shaft 46 is rotatably arranged between the power cavity 47 and the gear cavity 15, the left end of the transmission shaft 46 extends into the gear cavity 15 and is fixedly provided with a transmission gear 45, the front side of the transmission gear 45 is engaged with a rotating gear 16, the rotating gear 16 is fixedly arranged on a grinding shaft 17, the grinding shaft 17 is rotatably arranged between the gear cavity 15 and the turning cavity 11, the right end of the grinding shaft 17 extends into the turning cavity 11 and is fixedly provided with a grinding wheel 18, the power set 48 is provided, power shaft 49 right-hand member rotates to be installed power chamber 47 with link up between the chamber 43, power shaft 49 right-hand member extends to link up the chamber 43 internal fixation and has had drive pulley 51, drive pulley 51 front side is connected through connecting belt 52 cooperation and is equipped with linking belt pulley 44, link up belt pulley 44 fixed mounting link up on the axle 42, link up the axle 42 and rotate to install link up chamber 43 with between the turning chamber 11, link up the axle 42 left end and extend to turning chamber 11 internal fixation has triangle chuck 41, it has driven motor 19 to rotate chamber 21 left end wall internal fixation, driven motor 19 right-hand member power connection is equipped with driving shaft 23, driving shaft 23 right-hand member with turning block 22 fixed connection.
Advantageously, a cutter 40 is fixedly arranged on the right end face of the pressure plate 39, the right end of the cutter 40 extends out of the outer end face of the rotating block 22 for cutting a workpiece, the left end surface of the pressure plate 39 is fixedly provided with sliding racks 31 which are vertically symmetrical along the center line of the pressure plate 39, the side of the sliding rack 31 far away from the central line of the cutter cavity 37 is engaged and connected with a connecting gear 28 which is positioned at the communication part of the extending cavity 26 and the sliding cavity 25, the connecting gear 28 is fixedly arranged on a connecting shaft 29, the front end and the rear end of the connecting shaft 29 are respectively and rotatably arranged in the front end wall and the rear end wall of the communication part of the extension cavity 26 and the sliding cavity 25, the connecting gear 28 is engaged and connected with a moving rack 30 at one side far away from the central line of the cutter cavity 37, the right end of the moving rack 30 extends into the hydraulic chamber 36 and is fixedly connected with the left end face of the pushing plate 33.
Initial state: the pressure spring 34 and the fixed spring 38 are in a compressed state.
When the work is started: 1. the workpiece is fixedly arranged in the triangular chuck 41, the transmission motor 12 is started to drive the screw rod 13 to rotate, the screw rod 13 rotates to drive the moving block 20 to move rightwards, meanwhile, the power set 48 is started in a positive direction to drive the power shaft 49 to rotate, the power shaft 49 rotates to drive the transmission belt pulley 51 to rotate, the driving pulley 51 rotates through the connecting belt 52 to rotate the engaging pulley 44, the engaging pulley 44 rotates to rotate the engaging shaft 42, the engaging shaft 42 rotates to rotate the triangular chuck 41, the triangular chuck 41 rotates to rotate the workpiece, then the moving block 20 moves rightwards to drive the cutter 40 to move rightwards, the screw rod 13 rotates reversely to drive the cutter 40 to move leftwards, and therefore the workpiece is machined.
2. When the machining is finished and the tool needs to be ground, the screw rod 13 rotates reversely to drive the tool 40 to move leftwards, the tool 40 moves leftwards to the grinding wheel 18, then the power set 48 rotates reversely, so that the power set 48 does not drive the power shaft 49 to rotate any more, the power set 48 drives the transmission shaft 46 to rotate, the transmission shaft 46 rotates to drive the transmission gear 45 to rotate, the transmission gear 45 rotates to drive the rotating gear 16 to rotate, the rotating gear 16 rotates to drive the grinding shaft 17 to rotate, the grinding shaft 17 rotates to drive the grinding wheel 18 to rotate, and the grinding wheel 18 rotates to grind the tool bit of the tool 40 moving to the grinding wheel 18.
3. In the grinding process of the cutter 40, the driven motor 19 is started, the driven motor 19 can drive the driving shaft 23 to rotate forward and backward, the driving shaft 23 rotates to drive the rotating block 22 to rotate, the rotating block 22 rotates to drive the cutter 40 to rotate for grinding at a certain angle, and after the cutter 40 is ground, the driving shaft 23 rotates reversely to enable the cutter 40 to recover the initial state, and then the driven motor 19 is closed.
4. When the cutter 40 needs to be replaced, the front pulling handle 53 is manually pulled, the front pulling handle 53 drives the right pulling rod 54 to move rightwards, the right pulling rod 54 moves rightwards to drive the right connecting plate 62 to move rightwards, the right connecting plate 62 moves rightwards to drive the right rotating shaft 64 to move rightwards, the right rotating shaft 64 moves rightwards to drive the right polygonal fixture block 70 to rotate rightwards, the right polygonal fixture block 70 rotates rightwards to drive the connecting spring 69 to compress by pulling the connecting rod 65, and after the right polygonal fixture block 70 rotates to a certain angle, the left polygonal fixture block 70 rotates rightwards under the resilience of the connecting spring 69, so that the left polygonal fixture block 70 clamps the right polygonal fixture block 70, the left polygonal block 70 rotates rightward to drive the connecting block 57 to move rightward, the connecting block 57 moves downward through the connecting shaft 56 to drive the moving block 68 to move away from the center line of the rotary block 22, the moving block 68 moves away from the center line of the rotary block 22, so that the moving block 68 is not clamped between the hydraulic plate 50 and the moving plate 59, the hydraulic liquid in the hydraulic chamber 36 is driven by the resilience of the pressure spring 34 to move the hydraulic plate 50 rightward, and the hydraulic plate 50 moves rightward to drive the moving rod 67 to move rightward and compress the compression spring 60.
5. The pressure spring 34 rebounds to drive the clamping block 35 to move to the side away from the center line of the cutter cavity 37, the clamping block 35 is moved away from the centre line of the tool cavity 37 so that the tool 40 is no longer clamped, so that the cutter 40 is urged by the resilient force of the fixed spring 38 to move the pressure plate 39 rightward, the pressure plate 39 moves to the right, thereby bringing the slide rack 31 to the right, the slide rack 31 moves downward, thereby rotating the connecting gear 28, the connecting gear 28 rotates to drive the moving rack 30 to move leftward, the moving rack 30 moves leftward to drive the pushing plate 33 to move leftward, the push plate 33 is moved to the left so that the hydraulic fluid in the hydraulic chamber 36 is no longer pressurized, and the tool 40 is removed to replace a different tool 40.
6. The pull handle 53 on the rear side is pulled to move rightward first, so that the polygonal fixture block 70 on the right side is clamped to the polygonal fixture block 70 on the left side, the polygonal fixture block 70 on the left side rotates leftward to drive the movable fixture block 68 to move downward between the hydraulic plate 50 and the movable plate 59, then the replaced cutter 40 is placed in the cutter cavity 37, and then the pressure plate 39 is driven to move leftward, the pressure plate 39 is driven to move leftward to drive the pushing plate 33 to move rightward, the pushing plate 33 moves rightward to drive the clamping block 35 to move toward the side close to the center line of the cutter cavity 37 and stretch the pressure spring 34, so that the clamping block 35 clamps the cutter 40.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (1)
1. The utility model provides a lathe tool grinding device convenient to lathe, includes the turning shell, its characterized in that: a turning cavity with an upward opening is formed in the turning shell, a gear cavity is formed in the left side of the turning cavity, a connecting cavity is formed in the right side of the turning cavity, a lead screw is rotatably mounted on the left end wall and the right end wall of the turning cavity, a moving block is connected to the lead screw in a threaded manner, a rotating cavity with a rightward opening is formed in the moving block, and a rotating block is rotatably mounted in the rotating cavity; a cutter cavity with a right opening is formed in the rotating block, a pressure plate is arranged in the cutter cavity in a sliding installation mode, a fixed spring is fixedly arranged on the left end face of the pressure plate, the left end of the fixed spring is fixedly arranged on the left end wall of the cutter cavity, an extending cavity which is vertically symmetrical along the central line of the cutter cavity extends in the left end wall of the cutter cavity, one side, away from the central line of the cutter cavity, of the extending cavity is communicated with and provided with a sliding cavity, hydraulic cavities which are vertically symmetrical along the central line of the cutter cavity are arranged in the upper end wall and the lower end wall of the cutter cavity in a communicated mode, and a clamping block is arranged; a pressure spring is fixedly arranged on the end face of one side of the clamping block, which is far away from the center line of the cutter cavity, one end of the pressure spring, which is far away from the center line of the cutter cavity, is fixedly arranged on the end wall of one side of the hydraulic cavity, which is far away from the center line of the cutter cavity, a push plate is arranged in the left end wall of the hydraulic cavity in a sliding way, a connecting cavity is arranged in the right end wall of the hydraulic cavity in a communicating way, a hydraulic plate is arranged in the communicating part of the connecting cavity and the hydraulic cavity in a sliding way, hydraulic liquid in the hydraulic cavity is arranged between the hydraulic plate and the push plate and the clamping block, a clamping cavity is arranged in the connecting cavity in a communicating way, a moving rod is fixedly arranged on the right end face of the hydraulic plate, the right end face of the moving rod is arranged in the right end wall of the connecting cavity in a sliding way and, a movable clamping block which is slidably arranged at the communication position of the connecting cavity and the clamping cavity is arranged between the movable plate and the hydraulic plate, a compression spring is fixedly arranged on the right end face of the movable plate, and the right end of the compression spring is fixedly arranged on the right end wall of the connecting cavity; one end of the movable clamping block, which is far away from the center line of the cutter cavity, extends into the clamping cavity and is rotatably installed on a connecting rotating shaft positioned in the clamping cavity, the rear side of the movable clamping block is provided with a connecting block rotatably installed on the connecting rotating shaft, the right side of the connecting block is provided with a positioning shaft which is bilaterally symmetrical along the center line of the clamping cavity, the front end and the rear end of the positioning shaft are respectively rotatably installed in the front end wall and the rear end wall of the clamping cavity, a polygonal clamping block is fixedly arranged on the positioning shaft, the end faces of the polygonal clamping block which are bilaterally symmetrical can be mutually clamped, the upper end of the polygonal clamping block is rotatably installed on a rotating shaft, connecting plates which are longitudinally symmetrical along the center line of the rotating shaft are fixedly arranged on the front end face and the rear end face of, a spring cavity is arranged in the connecting block, a connecting rod is arranged in a sliding way between the left end wall and the right end wall of the spring cavity, the left end of the connecting rod extends to the left end surface of the connecting block and is externally rotatably arranged on the sliding block on the left side, the right end of the connecting rod extends to the right end face of the connecting block, the outer side of the right end face of the connecting block is rotatably arranged on the sliding block on the right side, a connecting spring fixedly arranged on the connecting rod is arranged in the spring cavity, the connecting spring is limited by the left and right end walls of the spring cavity and can not leave the spring cavity, the left end surface of the polygonal fixture block on the left side is fixedly connected with the right end of the connecting block, the right end surface of the connecting plate on the side away from the central line of the cutter cavity is fixedly provided with a pulling rod, a pulling handle is fixedly arranged outside the right end face of the pulling rod extending to the right end face of the rotating block, and the pulling rod on the left side is positioned on the rear side of the pulling rod on the right side; a transmission motor is fixedly arranged in the left end wall of the turning cavity, the right end of the transmission motor is in power connection with the left end of the screw rod, a power cavity is arranged on the rear side of the turning cavity, a power set is fixedly arranged between the front end wall and the rear end wall of the power cavity, a transmission shaft is in power connection with the left end of the power set, the left end of the transmission shaft is rotatably arranged between the power cavity and the gear cavity, the left end of the transmission shaft extends into the gear cavity and is fixedly provided with a transmission gear, the front side of the transmission gear is engaged with a rotating gear which is fixedly arranged on a grinding shaft, the grinding shaft is rotatably arranged between the gear cavity and the turning cavity, the right end of the grinding shaft extends into the turning cavity and is fixedly provided with a grinding wheel, the right end of the power set is in power connection with a power shaft, and the right end of, the right end of the power shaft extends into the connecting cavity and is fixedly provided with a transmission belt pulley, the front side of the transmission belt pulley is connected with the connecting belt pulley in a matching manner through a connecting belt, the connecting belt pulley is fixedly arranged on the connecting shaft, the connecting shaft is rotatably arranged between the connecting cavity and the turning cavity, the left end of the connecting shaft extends into the turning cavity and is fixedly provided with a triangular chuck, the left end wall of the rotating cavity is fixedly provided with a driven motor, the right end of the driven motor is connected with a driving shaft in a power connection manner, and the right end of the driving shaft is fixedly connected with the rotating block; the pressure plate right-hand member face has set firmly the cutter, the cutter right-hand member extends to the turning block outer end face carries out the cutting to the work piece, the pressure plate left end face has set firmly the edge the slip rack of symmetry about the pressure plate central line, the slip rack is kept away from cutter chamber central line one side meshing is connected and is equipped with and is located extend the chamber with the connecting gear of slip chamber intercommunication department, connecting gear fixed mounting is on the connecting axle, the connecting axle front and back end rotates respectively to be installed extend the chamber with in the front and back end wall of slip chamber intercommunication department, connecting gear keeps away from cutter chamber central line one side meshing is connected and is equipped with the removal rack, removal rack right-hand member extends to hydraulic pressure intracavity and with promote board left end face fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010751387.XA CN111842947B (en) | 2020-07-30 | 2020-07-30 | Lathe tool grinding device convenient to lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010751387.XA CN111842947B (en) | 2020-07-30 | 2020-07-30 | Lathe tool grinding device convenient to lathe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111842947A CN111842947A (en) | 2020-10-30 |
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| CN201211566Y (en) * | 2008-07-07 | 2009-03-25 | 黄建明 | Numerically controlled machine cutting tool on-line grinding device |
| KR101530083B1 (en) * | 2014-02-26 | 2015-06-22 | 이덕승 | Lathe turning for worm gear and method of working worm gear thereof |
| CN104117689A (en) * | 2014-07-23 | 2014-10-29 | 湖南凯辉环保科技有限公司 | Automatic polishing machine |
| CN204711212U (en) * | 2015-05-21 | 2015-10-21 | 舞阳钢铁有限责任公司 | A kind of cemented carbide spiral mill reconditioning lathe |
| CN206215938U (en) * | 2016-11-22 | 2017-06-06 | 三星智能科技盐城有限公司 | A kind of tool wear self-test device numerically controlled lathe |
| CN106826329B (en) * | 2017-03-01 | 2018-12-11 | 西华大学 | Cutter clamping device |
| CN209158006U (en) * | 2018-11-09 | 2019-07-26 | 北京亦盛精密半导体有限公司 | A kind of lathe with quick sharpening tooling |
| CN209062564U (en) * | 2018-11-16 | 2019-07-05 | 深圳市蓝海永兴实业有限公司 | A kind of Cutters In Mc pneumatic clamping mechanism |
| CN210046001U (en) * | 2019-04-25 | 2020-02-11 | 江苏精威数控机床有限公司 | Lathe |
| CN111085698B (en) * | 2020-01-17 | 2020-12-11 | 浙江福库工业科技有限公司 | Angle-adjustable turning tool device |
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