Aligning machine for milling cutter machining
Technical Field
The application relates to the technical field of cutter processing, in particular to an aligning machine for milling cutter processing and a milling cutter processing technology.
Background
Processing aluminium base board, PCB board need use aluminium base board milling cutter, also known as gong sword. When the milling cutter is machined, a metal bar needs to be positioned and fixed through the aligning machine, then the metal bar is ground to a proper size through the grinding wheel, and finally the cutting edge of the bar is grooved and fishtail is cut through the grinding wheel, so that the milling cutter is machined.
In the whole processing process, the grinding bar stock generates a large amount of metal fragments, the fragments fall into a machine tool, the fragments are usually cleaned manually, and time and labor are wasted.
Disclosure of Invention
In order to facilitate the clearance piece, this application provides a milling cutter processing is with counterpoint machine.
The application provides a pair of counterpoint machine is used in milling cutter processing adopts following technical scheme:
the utility model provides a milling cutter processing is with counterpoint machine, includes the organism and sets up the workstation on the organism, the top of workstation is rotated and is provided with the emery wheel, be provided with on the organism and be used for driving emery wheel pivoted driving source, the top of workstation is provided with condenser tube, one side of workstation is provided with the water catch bowl, the both sides of workstation are provided with the baffle, one side that the water catch bowl was kept away from to the workstation is provided with collects the box, it is not higher than the roof of workstation to collect the lateral wall that the box is close to the workstation, be provided with on the workstation and be used for clearing up clastic clearance piece, be provided with the drive assembly who is used for driving clearance piece along the workstation motion on the organism.
By adopting the technical scheme, when the bar is processed, the driving source drives the grinding wheel to grind the bar, and the scraps fall onto the workbench; when waiting to clear up the piece, locate to collecting box through drive assembly drive clearance piece from the water catch bowl and move to make clearance piece clear up the piece on with the workstation to collecting box in, piece clearance is simple and convenient.
Optionally, the cleaning member includes a rotating roller and an adsorbing member for adsorbing the debris, a cavity is formed in the rotating roller, the adsorbing member is disposed in the cavity, a strip-shaped hole is formed in the baffle along the length direction of the baffle, rotating shafts are coaxially and fixedly disposed at two ends of the rotating roller, and the rotating shafts penetrate through the strip-shaped hole; the driving assembly comprises an air cylinder and a pull rope, the air cylinder is arranged on the machine body along the axial direction perpendicular to the rotating roller, one end of the pull rope is fixedly connected with a piston rod of the air cylinder, and the other end of the pull rope is rotatably connected with the rotating shaft.
Through adopting above-mentioned technical scheme, when clearing up the piece, start the cylinder, the cylinder drives the stay cord motion, and the stay cord drives the pivot and changes the roller motion, and under the effect of absorption piece, metal piece is adsorbed to the surface of changeing the roller, changes the roller and rolls to the top of collecting the box along the workstation, and the piece that only need on the roller will change this moment is concentrated the clearance to collect the box in can, realize clearing up clastic purpose.
Optionally, the adsorption piece is an electromagnet, and a switch assembly used for controlling the electromagnet to be powered on or powered off is fixedly arranged at one end of the rotating shaft, which extends out of the strip-shaped hole.
Through adopting above-mentioned technical scheme, when clearing up the piece, the electro-magnet adsorbs the piece on changeing the roller, treats to change the roller motion to collect the box directly over after, through switch module control electro-magnet outage, the piece will be automatic to drop to collecting in the box from changeing the roller this moment, need not artifical manual clearance, easy operation is convenient.
Optionally, the switch assembly includes an installation block, a sliding rod, a fixing rod, an elastic member, a butting rod, a first conductive block and a second conductive block, the installation block is rotatably sleeved on the rotating shaft, the baffle is fixedly provided with the guide rod along the length direction of the baffle, the guide rod is slidably arranged in the installation block in a penetrating manner, the fixing rod is fixedly arranged on the installation block, the fixing rod is provided with a sliding groove close to the side wall of the collection box, the sliding rod is slidably arranged in the sliding groove in a penetrating manner, the elastic member is used for driving the sliding rod to slide towards the direction far away from the fixing rod, the butting rod is fixedly arranged on the bottom wall of the sliding groove, the first conductive block is arranged at one end of the sliding rod extending into the sliding groove, and the second conductive block is arranged at one end of the butting rod close to the sliding rod; and the baffle is fixedly provided with an abutting block which is used for abutting against the sliding rod.
Through adopting above-mentioned technical scheme, change the roller and be following the in-process of workstation motion, the butt joint pole is kept away from to the slide bar under the effect of elastic component, and the first conducting block of this process and the state that the second conducting block kept breaking away from, and the electro-magnet is in the state that normally gets electricity this moment, and the piece is adsorbed on changeing the roller. When the in-process directly over changeing the roller motion to collecting the box, the slide bar contacts with the butt piece and orders about the slide bar and inwards slides, until first conducting block and second conducting block contact, second conducting block ground connection, the electric current is by leading-in second conducting block for the electro-magnet outage, the piece on changeing the roller this moment is automatic to fall into in collecting the box, easy operation is convenient.
Optionally, the butt pole is close to the lateral wall of slide bar and has seted up the mounting groove, the mounting groove sets up along the length direction of butt pole, slide in the mounting groove and wear to be equipped with the installation pole, the second conducting block is fixed to be set up on the lateral wall that the installation pole is close to the slide bar, be provided with in the mounting groove and be used for ordering about the installation pole to being close to the butt spring of slide bar direction motion.
Through adopting above-mentioned technical scheme, at the in-process of first conducting block and second conducting block butt, the installation pole can slide in the mounting groove, and the first conducting block of this process and second conducting block are in the state of contact always, prevent that the pressure that first conducting block and second conducting block received is too big and damage, improve life.
Optionally, the fixing rod is provided with an anti-falling part for preventing the sliding rod from falling off the sliding groove.
Through adopting above-mentioned technical scheme, the setting of anticreep portion plays the purpose that prevents the slide bar and break away from the spout.
Optionally, one end of the baffle, which is close to the collecting box, is provided with a driving device for driving the rotating roller to rotate, and the collecting box is provided with a brush for abutting against the rotating roller.
Through adopting above-mentioned technical scheme, when treating to change the roller and move directly over collecting the box, the brush with change the roller butt, then change the roller through drive arrangement drive and rotate for be stained with and attach the piece on changeing the roller and be cleared up to collecting in the box, improve the clearance effect effectively.
Optionally, the driving device includes a driving motor and a first gear, the driving motor is fixedly disposed on the baffle, the first gear is coaxially and fixedly disposed on an output shaft of the driving motor, and a second gear for meshing with the first gear is coaxially and fixedly disposed on the rotating shaft.
Through adopting above-mentioned technical scheme, when treating that the change roller moves to collecting box department, first gear and second gear meshing start driving motor this moment, and driving motor drives first gear revolve, and first gear drives second gear and change the roller and rotate, and then realizes the rotatory purpose of drive change roller, improves the clearance effect.
Optionally, one end of the workbench, which is close to the collecting box, is provided with a water retaining edge.
Through adopting above-mentioned technical scheme, the setting on manger plate edge plays and prevents that cooling water from flowing into in the collection box from the workstation.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when a bar is processed, a driving source drives a grinding wheel to grind the bar, and scraps fall onto a workbench; when the scraps need to be cleaned, the driving assembly drives the cleaning piece to move from the water collecting tank to the collecting box, so that the cleaning piece can clean the scraps on the workbench into the collecting box, and the scraps are simple and convenient to clean;
2. when the scraps are cleaned, the scraps are adsorbed on the rotary roller by the electromagnet, after the rotary roller moves right above the collecting box, the electromagnet is controlled to be powered off by the switch assembly, and the scraps automatically fall from the rotary roller into the collecting box at the moment, so that manual cleaning is not needed, and the operation is simple and convenient;
3. treat to change the roller and move to collect the box directly over, brush and commentaries on classics roller butt, then change the roller rotation through drive arrangement drive for be stained with and attach the piece on changeing the roller and be cleared up to collecting in the box, improve the clearance effect effectively.
Drawings
FIG. 1 is a schematic overall structure of the present application;
FIG. 2 is a schematic structural view of a workbench, a baffle plate and a collecting box which are mainly embodied in the application;
FIG. 3 is a schematic view of a portion of the structure of the present application;
fig. 4 is an exploded view of the present application, which primarily embodies the structure of the switch assembly.
Description of reference numerals: 1. a body; 11. a frame body; 111. a grinding wheel; 112. a drive source; 113. a clamping mechanism; 2. a work table; 21. a cooling water pipe; 22. a water collection tank; 23. a baffle plate; 231. a strip-shaped hole; 2311. an inclined hole; 232. a guide bar; 233. a butting block; 24. a water retaining edge; 3. a collection box; 31. a brush; 311. brushing the board; 312. brushing; 41. rotating the roller; 411. a rotating shaft; 4111. a second gear; 51. a cylinder; 52. pulling a rope; 521. a collar; 6. a switch assembly; 61. mounting blocks; 62. a slide bar; 63. fixing the rod; 631. a chute; 64. an elastic member; 65. a butting rod; 651. mounting grooves; 652. mounting a rod; 653. an abutment spring; 66. a first conductive block; 67. a second conductive block; 71. a boss; 72. an anti-drop block; 8. a drive device; 81. a drive motor; 82. a first gear.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses milling cutter processing is with counterpoint machine.
Referring to fig. 1, an aligning machine for milling cutter machining includes a machine body 1 and a workbench 2 arranged on the machine body 1, a frame body 11 is fixedly arranged on the machine body 1, a grinding wheel 111 is rotatably arranged on the frame body 11, and the grinding wheel 111 is located above the workbench 2. The machine body 1 is provided with a driving source 112 for driving the grinding wheel 111 to rotate, the driving source 112 is a motor arranged on the frame body 11, and the grinding wheel 111 is coaxially and fixedly arranged on an output shaft of the motor. The frame body 11 is further provided with a clamping mechanism 113 for clamping the bar stock, and the clamping mechanism 113 is a three-grab chuck. A cooling water pipe 21 is arranged above the workbench 2, and the cooling water pipe 21 is communicated with a water source.
Referring to fig. 2, one side of workstation 2 is provided with water catch bowl 22, and workstation 2 is whole to be the rectangle, and water catch bowl 22 is the arc recess, and water catch bowl 22 keeps away from the lateral wall in workstation 2 middle part and has seted up the filtration pore.
Referring to fig. 2, one side of the worktable 2 far away from the water collecting tank 22 is provided with a collecting box 3, the side wall of the collecting box 3 close to the worktable 2 is not higher than the top wall of the worktable 2, and the side wall of the collecting box 3 close to the worktable 2 is attached to the worktable 2. In order to prevent the cooling water from flowing from the table 2 into the collecting box 3; one end of the workbench 2 close to the collecting box 3 is provided with a water retaining edge 24, and the surface of the water retaining edge 24 is arc-shaped.
Referring to fig. 2, a cleaning member for cleaning up the debris is arranged on the worktable 2, the cleaning member includes a rotating roller 41 and an adsorbing member for adsorbing the debris, and the adsorbing member is an electromagnet which can be adsorbed by the electromagnet because the debris is steel; a cavity is formed in the rotating roller 41, and the adsorbing member is arranged in the cavity.
Referring to fig. 2 and 3, two sides of the worktable 2 are provided with baffle plates 23, the baffle plates 23 are perpendicular to the length direction of the water collecting tank 22, and the baffle plates 23 are provided with strip-shaped holes 231 along the length direction thereof. The two ends of the rotating roller 41 are coaxially and fixedly provided with rotating shafts 411, the rotating shafts 411 are arranged in the strip-shaped holes 231 in a penetrating mode, and the diameters of the rotating shafts 411 are smaller than the widths of the strip-shaped holes 231; when the rotating roller 41 adsorbs the debris, the height of the rotating shaft 411 increases. The strip-shaped hole 231 is provided with an inclined hole 2311 at one end close to the water collecting tank 22, the inclined hole 2311 inclines towards the inside of the water collecting tank 22, and when the rotating shaft 411 is positioned in the inclined hole 2311, the rotating roller 41 is positioned in the water collecting tank 22 so as to achieve the purpose of adsorbing the scraps in the water collecting tank 22. In addition, at the water retaining rim 24 of the working table 2, the strip-shaped hole 231 is provided with an arc-shaped hole section protruding upward so that the rotating roller 41 can smoothly pass through the water retaining rim 24.
Referring to fig. 2 and 3, a driving assembly for driving the cleaning member to move along the working table 2 is disposed on the machine body 1, and includes a cylinder 51 and a pull rope 52. The air cylinder 51 is arranged on the machine body 1 along the axial direction perpendicular to the rotating roller 41, the air cylinder 51 is parallel to the baffle plate 23, and the air cylinder 51 is positioned below the strip-shaped hole 231. One end of the pull rope 52 is fixedly connected with a piston rod of the cylinder 51, one end of the pull rope 52 far away from the cylinder 51 is fixedly provided with a lantern ring 521, and the lantern ring 521 is rotatably sleeved on the rotating shaft 411. During the process of pulling the rotating shaft 411 by the pulling rope 52, the collar 521 and the rotating shaft 411 rotate relatively.
Referring to fig. 3 and 4, a switch assembly 6 for controlling the electromagnet to be powered on or powered off is fixedly arranged at one end of the rotating shaft 411, which extends out of the strip-shaped hole 231, the switch assembly 6 includes an installation block 61, a sliding rod 62, a fixing rod 63, an elastic piece 64, an abutting rod 65, a first conductive block 66 and a second conductive block 67, and the first conductive block 66 and the second conductive block 67 may be made of copper, iron or aluminum.
Referring to fig. 3 and 4, the mounting block 61 is rotatably sleeved on the rotating shaft 411, a guide rod 232 is fixedly arranged on the baffle 23 along the length direction of the baffle 23, and the guide rod 232 is slidably inserted into the mounting block 61. The fixing lever 63 is fixedly provided on the mounting block 61, and the fixing lever 63 faces the collecting box 3. The fixing rod 63 is provided with a sliding groove 631 near the side wall of the collecting box 3, and the sliding rod 62 is slidably inserted into the sliding groove 631. The first conductive block 66 is disposed at an end of the sliding rod 62 extending into the sliding slot 631.
Referring to fig. 4, the fixing lever 63 is provided with a stopper for preventing the slide lever 62 from being separated from the slide groove 631. The anticreep portion includes anticreep piece 72, and anticreep piece 72 is fixed to be set up on the lateral wall that dead lever 63 kept away from installation piece 61, and the fixed boss 71 that is provided with of one end that sliding bar 62 stretched into in the spout 631, boss 71 and the cooperation of anticreep piece 72 play the purpose that prevents sliding bar 62 and break away from spout 631.
Referring to fig. 4, the elastic element 64 is used to drive the sliding rod 62 to slide in a direction away from the fixing rod 63, the elastic element 64 is a pressing spring, the pressing spring is disposed in the sliding groove 631, one end of the pressing spring abuts against the bottom wall of the sliding groove 631, and the other end abuts against the sliding rod 62.
Referring to fig. 4, the abutting rod 65 is fixedly arranged on the bottom wall of the sliding groove 631, a mounting groove 651 is arranged on the side wall of the abutting rod 65 close to the sliding rod 62, the mounting groove 651 is arranged along the length direction of the abutting rod 65, and a mounting rod 652 is arranged in the mounting groove 651 in a sliding and penetrating manner; the second conductive block 67 is fixedly disposed on the side wall of the mounting rod 652 near the sliding rod 62. An abutting spring 653 for driving the mounting rod 652 to move in a direction approaching the sliding rod 62 is disposed in the mounting groove 651, one end of the abutting spring 653 is fixedly connected to the bottom wall of the mounting groove 651, and the other end is fixedly connected to the mounting rod 652.
In the process that the first conductive block 66 is abutted to the second conductive block 67, the mounting rod 652 can slide in the mounting groove 651, and in the process, the first conductive block 66 is always in a contact state with the second conductive block 67, so that the first conductive block 66 and the second conductive block 67 are prevented from being damaged due to overlarge pressure, and the service life is prolonged.
Referring to fig. 3, an abutting block 233 for abutting against the sliding rod 62 is fixedly provided on the shutter 23, and the abutting block 233 is fixedly provided at one end of the shutter 23 near the collecting box 3.
When clearing up the piece, the electro-magnet adsorbs the piece on changeing roller 41, waits to change roller 41 and moves to collecting box 3 directly over after, through switch module 6 control electro-magnet outage, the piece will be automatic to drop to collecting box 3 from changeing roller 41 this moment in, need not artifical manual clearance, easy operation is convenient.
Referring to fig. 4, the first conductive block 66 is electrically connected to a power source and to an electromagnet; the second conductive piece 67 is grounded, and when the first conductive piece 66 contacts the second conductive piece 67, the electromagnet is powered off and loses magnetism.
Referring to fig. 2, the collecting box 3 is provided with a brush 31 for abutting against the roller 41, the brush 31 includes a brush plate 311 and bristles 312, the brush plate 311 is fixed to a side wall of the collecting box 3 away from the table 2 by bolts, the bristles 312 are fixed to the brush plate 311, and the bristles 312 can abut against the surface of the roller 41 when the roller 41 moves right above the collecting box 3. The baffle 23 is provided with a driving device 8 at one end close to the collecting box 3, and the driving device 8 comprises a driving motor 81 and a first gear 82. The driving motor 81 is fixedly arranged on the baffle 23, the first gear 82 is coaxially and fixedly arranged on an output shaft of the driving motor 81, and the rotating shaft 411 is coaxially and fixedly provided with a second gear 4111 which is used for being meshed with the first gear 82.
Treat that roller 41 moves when collecting box 3 department, first gear 82 and second gear 4111 meshing start driving motor 81 this moment, and driving motor 81 drives first gear 82 and rotates, and first gear 82 drives second gear 4111 and roller 41 and rotates, and then realizes the rotatory purpose of drive roller 41, improves the clearance effect.
The implementation principle is as follows: during machining, the drive source 112 drives the grinding wheel 111 to grind the bar, and the chips fall onto the table 2. When the scraps need to be cleaned, the air cylinder 51 is started, the air cylinder 51 drives the pulling rope 52 to move, and the pulling rope 52 drives the rotating shaft 411 and the rotating roller 41 to move, so that the rotating roller 41 moves from the inside of the water collecting tank 22 to the position of the collecting box 3.
In the process that the rotating roller 41 moves along the workbench 2, the sliding rod 62 is far away from the abutting rod 65 under the action of the elastic piece 64, in the process, the first conductive block 66 and the second conductive block 67 are kept in a separated state, at the moment, the electromagnet is in a normally electrified state, and the debris is adsorbed on the rotating roller 41. When the roller 41 moves to the process right above the collecting box 3, the sliding rod 62 contacts with the abutting block 233 and drives the sliding rod 62 to slide inwards until the first conductive block 66 contacts with the second conductive block 67, the second conductive block 67 is grounded, current is led into the second conductive block 67, so that the electromagnet is powered off, the chips on the roller 41 automatically fall into the collecting box 3, the purpose of automatically cleaning the chips is achieved, and the operation is simple and convenient.
The embodiment of the application further discloses a milling cutter machining process, which comprises the following steps:
s1, preparing the worn old milling cutter, and installing and fixing the old milling cutter through the clamping mechanism 113;
s2, re-grinding the blade part of the old milling cutter to a proper size through a grinding wheel 111;
and S3, grooving the blade part by the grinding wheel 111 according to the technological parameters and cutting the fish tail.
Regrinding the edge part of the old milling cutter by an alignment machine or a grinding machine for processing the milling cutter to grind away the abraded part, and then, grooving and cutting the fishtail on the edge part by the grinding wheel 111 again on the basis, thereby realizing processing into a new milling cutter with smaller size; the worn milling cutter with larger size is not required to be discarded, so that the resource waste is effectively reduced, and the production cost is saved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.