CN117696941A - Numerical control high-precision numerical control cutter for machining automobile parts - Google Patents
Numerical control high-precision numerical control cutter for machining automobile parts Download PDFInfo
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- CN117696941A CN117696941A CN202410053238.4A CN202410053238A CN117696941A CN 117696941 A CN117696941 A CN 117696941A CN 202410053238 A CN202410053238 A CN 202410053238A CN 117696941 A CN117696941 A CN 117696941A
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- 238000003754 machining Methods 0.000 title claims description 21
- 230000000694 effects Effects 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims abstract description 19
- 238000007664 blowing Methods 0.000 claims abstract description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 11
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 11
- 241001330002 Bambuseae Species 0.000 claims description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 11
- 239000011425 bamboo Substances 0.000 claims description 11
- 210000003437 trachea Anatomy 0.000 claims description 9
- 238000005728 strengthening Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 4
- 238000010168 coupling process Methods 0.000 claims 4
- 238000005859 coupling reaction Methods 0.000 claims 4
- 238000004140 cleaning Methods 0.000 abstract description 10
- 239000002699 waste material Substances 0.000 abstract description 10
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 description 24
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000007789 sealing Methods 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention discloses a numerical control high-precision numerical control cutter for processing automobile parts, which relates to the technical field of numerical control cutters and comprises the following components: the cutter bar is installed, the cutter holder is fixedly installed at the top of the cutter bar, and the installation assembly is arranged on the outer surface of the cutter holder. When the air cleaner is used, the air is conveyed into the vent pipe by starting the external air pump under the connection of the air conveying pipe, then the air moves towards the two ends of the air outlet pipe, part of the air enters the corresponding telescopic air pipes through the two air outlet pipes, so that the two telescopic air pipes are unfolded, the shielding plate is lifted upwards and drives the connecting holes to move to the two ends of the air outlet pipe, then the air sprayed out of the two ends of the air outlet pipe is blown to the two sides of the blade body through the connecting holes and the air blowing holes, and the waste adhered to the two sides of the blade body is blown away, thereby achieving the effect of cleaning the waste, avoiding manual cleaning and reducing the risk of injury.
Description
Technical Field
The invention relates to the technical field of numerical control cutters, in particular to a numerical control high-precision numerical control cutter for machining automobile parts.
Background
Numerical control cutters are tools used in machining, also known as cutting tools. A broad sense of cutting tools includes both cutters and abrasive tools; meanwhile, the numerical control cutter comprises accessories such as a cutter handle, a cutter body and the like besides a cutter blade for cutting. The position, the speed and the cutting parameters of the cutter can be accurately controlled by the control system of the numerical control machine tool, and high-precision and high-efficiency automatic processing is realized. In the processing of automobile parts, it is generally necessary to process the parts by a precision cutter, and a numerical control high-precision cutter can provide higher processing precision and stability, which are very important for ensuring the quality, precision and reliability of the parts.
In the prior art, in the use process, a cutter blade is generally installed on a cutter body through a bolt, then the cutter blade is contacted with the automobile part and cut, the cutter blade can be detached and replaced through removing the bolt, a lot of scrap particles can be generated in the use process of the cutter blade and adhered to the cutter blade head, the scraps are gradually accumulated on the cutter blade, extra friction and abrasion can be caused, the service life of the cutter blade is shortened, and the subsequent quality of processing other automobile parts can be influenced.
Therefore, we propose a numerical control high-precision numerical control tool for processing automobile parts so as to solve the problems in the background technology.
Disclosure of Invention
The invention aims to provide a numerical control high-precision numerical control cutter for processing automobile parts, which solves the problems that in the use process of the numerical control high-precision numerical control cutter for processing automobile parts, a lot of scrap particles are generated and adhered to a blade head, and the scrap is accumulated gradually, so that extra friction and abrasion are caused, the service life of the cutter is shortened, and the processing quality is influenced.
In order to achieve the above purpose, the present invention provides the following technical solutions: a numerically controlled high precision numerically controlled tool for machining automotive parts, comprising: install the cutter arbor, the top fixed mounting of installation cutter arbor has the blade holder, the surface of blade holder sets up installation component, the blade holder has been seted up near the front surface at top, the inside activity in blade holder has inlayed the blade body, the inside of blade holder sets up the clearance subassembly, the clearance subassembly includes the outlet duct, the surface fixedly connected with breather pipe of outlet duct, one side surface fixed mounting that the blade holder is close to the top has the supporting shoe, square groove has been seted up near one side inside to the installation groove, the outlet duct is close to the equal fixedly connected with blast pipe of surface at both ends, the gas blowing hole has all been seted up to one side inner wall of square groove and the surface of supporting shoe.
Preferably, the installation component includes the installation box, the inside activity of installation box is inlayed and is equipped with the gas cylinder, one side external surface fixedly connected with intake pipe of gas cylinder, the one end thread bush of intake pipe is equipped with sealed lid, the inside activity of gas cylinder is inlayed and is equipped with the dead lever, the one end fixed mounting of dead lever has the triangle movable block, the other end fixed mounting of dead lever has the piston, the inclined chute has been seted up to the surface of triangle movable block, the movable hole has been seted up to the back table wall of sword inslot portion.
Preferably, the inside activity of movable hole is inlayed and is equipped with a card section of thick bamboo, the one end fixed mounting of card section of thick bamboo has the ejector pin, the ball groove has been seted up to the one end of ejector pin, the inside activity in ball groove is inlayed and is equipped with the slip ball, the one end activity of ejector pin is inlayed and is established in the inside of slope spout, the surface of slip ball contacts with the inner wall of slope spout, the inner wall fixed mounting of card section of thick bamboo has two connecting blocks, two a plurality of slide holes have all been seted up to the front surface of connecting block, a plurality of the slide hole average is divided into two sets.
Preferably, a group of sliding holes are movably embedded with sliding blocks, clamping plates are fixedly arranged on the front surfaces of the sliding blocks, the outer surfaces of the clamping plates are movably embedded in the sliding holes of another group, two reinforcing clamping rods are fixedly arranged on one side outer surfaces of the clamping plates, connecting springs are movably sleeved on the outer surfaces of the reinforcing clamping rods, the connecting springs are equally divided into three groups, one ends of the connecting springs are fixedly arranged on one side outer surfaces of the clamping plates respectively, and the other ends of the connecting springs are fixedly arranged on the inner walls of the clamping cylinders.
Preferably, a plurality of the one end of strengthening the draw-in bar all activity runs through to the surface of card section of thick bamboo, and is a plurality of the one end of strengthening the draw-in bar all contacts with the inner wall in activity hole, the mounting hole has been seted up to the front surface of blade body, a plurality of draw-in grooves have been seted up to the inner wall in mounting hole, the width of card section of thick bamboo surface and the inside width assorted of activity hole and mounting hole, a plurality of the equal fixed mounting in front surface of cardboard has the pinching piece, the front surface of blade holder is close to blade body department and sets up the protection trip.
Preferably, the outer surface fixed sleeve of one side is close to the inflator is equipped with the collar, the surface of collar passes through the screw and installs the surface at the mounting box, the surface of piston contacts with the inner wall of inflator, the one end activity of dead lever runs through to another surface of inflator, the one side surface of blade holder is close to supporting shoe department and has seted up the removal groove, the surface activity of triangle removal piece is inlayed and is established the inside at removal groove and mounting box.
Preferably, the rear surface fixed mounting of triangle movable block has a plurality of gag levers, and is a plurality of the gag lever levers is equally divided into two sets of, two spacing grooves have been seted up to the inside back table wall of removal groove, two sets of the one end of gag lever levers is movable respectively to inlay and is established in the inside of two spacing grooves, the installation box passes through the bolt to be installed and is close to removal groove department at one side surface of blade holder.
Preferably, the inside of supporting shoe and the inside of square groove all activity inlay and are equipped with the shielding plate, two the connecting hole has all been seted up to the surface of shielding plate, two the equal fixedly connected with flexible trachea of one end of blast pipe, two flexible tracheal one end is fixed mounting respectively in the inside back table wall of square groove and the inside back table wall of supporting shoe, two flexible tracheal other end is fixed mounting respectively in the center department of two shielding plate rear surfaces, two the shielding plate is close to the equal fixed mounting of rear surface of top and bottom has the slide bar.
Preferably, the back surface wall inside the square groove and the back surface wall inside the supporting block are both provided with two supporting grooves, one end of the sliding rod is movably embedded in the plurality of supporting grooves respectively, the outer surface of the sliding rod close to the other end is movably sleeved with a reset spring, the reset spring is equally divided into two groups, one end of the reset spring is fixedly installed on the back surface wall inside the square groove and the back surface wall inside the supporting block respectively, the other end of the reset spring is fixedly installed on the back surfaces of the two shielding plates respectively, and the width inside the air blowing hole is matched with the width inside the two connecting holes and the air outlet pipe respectively.
Preferably, the mounting groove has been seted up to the inside of blade holder, the surface fixed mounting of outlet duct is at the inside bottom surface of mounting groove, the one end of breather pipe is fixed to be run through to the top of blade holder, the bottom surface of mounting groove inside is close to square groove department and has seted up interior caulking groove, interior caulking groove is linked together with square groove, one of them the surface fixed mounting of blast pipe is in the inside of caulking groove, one of them the fixed inside that runs through to the supporting shoe of one end of blast pipe, the one end of outlet duct is fixed to be run through to the inside of supporting shoe.
Compared with the prior art, the invention has the beneficial effects that:
1. when the air cleaner is used, the air is conveyed into the vent pipe by starting the external air pump under the connection of the air conveying pipe, then the air moves towards the two ends of the air outlet pipe, part of the air enters the corresponding telescopic air pipes through the two air outlet pipes, so that the two telescopic air pipes are unfolded, the shielding plate is lifted upwards and drives the connecting holes to move to the two ends of the air outlet pipe, then the air sprayed out of the two ends of the air outlet pipe is blown to the two sides of the blade body through the connecting holes and the air blowing holes, and the waste adhered to the two sides of the blade body is blown away, thereby achieving the effect of cleaning the waste, avoiding manual cleaning and reducing the risk of injury.
2. When the telescopic air pipe is used, after cleaning is completed, the air pipe is taken down, air supply is stopped, air in the telescopic air pipe enters the air outlet pipe through the air outlet pipe, and is discharged, at the moment, the reset spring loses tension and starts to rebound, the shielding plates are pulled to reset, so that the positions of the connecting holes and the air blowing holes are staggered, the two ends of the air outlet pipe are shielded through the two shielding plates, and waste scraps are prevented from splashing into the two air outlets of the air outlet pipe in the use process of the cutter, so that the two ends of the air outlet pipe are blocked.
3. When the cutter blade is used, an external air pump is started, air is conveyed into an air inlet pipe through an air conveying pipe, then enters the inside of the air cylinder, pushes the piston to move, then pushes the fixed rod and the triangular moving block to move, simultaneously drives the sliding ball to roll, the lower part of the inclined sliding groove rolls to the higher part, the ejector rod is jacked up upwards, the clamping cylinder is pushed into the mounting hole, so that the reinforcing clamping rod moves to the clamping groove, then the pinching block is stirred to rotate, the clamping cylinder is rotated under the cooperation of the clamping plate and the connecting block, the reinforcing clamping rod is driven to rotate to the position aligned with the clamping groove, and the reinforcing clamping rod is pushed into the clamping groove under the rebound action of the connecting spring, so that the cutter blade body is fixed in the cutter groove.
4. When the blade body is damaged and needs to be replaced, the protective clamping hooks are removed, the sealing cover is unscrewed, gas in the inflator is discharged, then the three pinching blocks are pinched simultaneously to move towards the middle, the corresponding clamping plates are driven to move towards the middle, the reinforcing clamping rods are driven to slide out of the clamping grooves, the blade body is not fixed, and the blade body can be detached for replacement, so that the blade body is convenient to use and time is saved.
Drawings
FIG. 1 is a front perspective view of a numerical control high-precision numerical control cutter for processing automobile parts according to the present invention;
FIG. 2 is an expanded perspective view of a tool apron in a numerical control high-precision numerical control tool for machining automobile parts;
FIG. 3 is a cross-sectional, expanded perspective view of a mounting assembly in a numerical control high-precision numerical control tool for machining automotive parts according to the present invention;
FIG. 4 is a cross-sectional and expanded perspective view of a tool apron in a numerical control high-precision numerical control tool for machining automobile parts;
FIG. 5 is a cross-sectional and expanded perspective view of a support block in a numerical control high-precision numerical control cutter for machining automobile parts;
FIG. 6 is a cross-sectional, expanded perspective view of the inflator in the numerical control high-precision numerical control tool for machining automobile parts according to the present invention;
FIG. 7 is a cross-sectional expanded perspective view of a triangular moving block in a numerical control high-precision numerical control cutter for machining automobile parts;
fig. 8 is a cross-sectional and unfolded perspective view of a clamping cylinder in the numerical control high-precision numerical control cutter for processing automobile parts.
In the figure: 1. installing a cutter bar; 2. a tool apron; 3. a blow hole; 4. a mounting assembly; 401. a mounting box; 402. an air cylinder; 403. a mounting ring; 404. an air inlet pipe; 405. sealing cover; 406. a fixed rod; 407. a piston; 408. a triangle moving block; 409. tilting the chute; 410. a limit rod; 411. a limit groove; 412. a push rod; 413. a clamping cylinder; 414. a sliding ball; 415. a ball groove; 416. a connecting block; 417. a clamping plate; 418. a slide hole; 419. a slide block; 420. reinforcing the clamping rod; 421. a connecting spring; 422. pinching the block; 5. a blade body; 6. a protective hook; 7. a mounting hole; 8. cleaning the assembly; 801. an air outlet pipe; 802. a vent pipe; 803. an exhaust pipe; 804. a support block; 805. a shielding plate; 806. a slide bar; 807. a telescopic air pipe; 808. a return spring; 809. a support groove; 810. a connection hole; 811. a square groove; 9. a mounting groove; 10. a moving groove; 11. a knife slot; 12. a movable hole; 13. an embedded groove; 14. a clamping groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides a technical solution: a numerically controlled high precision numerically controlled tool for machining automotive parts, comprising: install cutter arbor 1, the top fixed mounting of installation cutter arbor 1 has blade holder 2, the surface of blade holder 2 sets up installation component 4, blade holder 2 has been seted up near the front surface at top and has been put 11, blade body 5 has been inlayed to the inside activity of blade holder 11, the inside of blade holder 2 sets up clearance subassembly 8, clearance subassembly 8 includes outlet duct 801, the surface fixedly connected with breather pipe 802 of outlet duct 801, one side surface fixed mounting that blade holder 2 is close to the top has supporting shoe 804, square groove 811 has been seted up near one side inside to mounting groove 9, the equal fixedly connected with blast pipe 803 of the surface that outlet duct 801 is close to both ends, the gas pocket 3 has all been seted up to the surface of one side inner wall of square groove 811 and supporting shoe 804.
Meanwhile, as shown in fig. 2-4 and fig. 6-8, the installation component 4 comprises an installation box 401, an air cylinder 402 is movably embedded in the installation box 401, an air inlet pipe 404 is fixedly connected to the outer surface of one side of the air cylinder 402, a sealing cover 405 is sleeved on one end of the air inlet pipe 404 in a threaded manner, a fixing rod 406 is movably embedded in the air cylinder 402, a triangular moving block 408 is fixedly installed at one end of the fixing rod 406, a piston 407 is fixedly installed at the other end of the fixing rod 406, an inclined sliding groove 409 is formed in the outer surface of the triangular moving block 408, a movable hole 12 is formed in the rear surface of the inner part of the cutter groove 11, one end of an air pipe connected with an external air pump is sleeved on the outer surface of the air inlet pipe 404 through unscrewing the sealing cover 405, then the external air pump is started, air is conveyed into the air inlet pipe 404 through the air pipe, then enters the air cylinder 402, the air pressure between the piston 407 and the air inlet pipe 404 is gradually increased along with the increase of the air injection quantity, the piston 407 is further pushed to move, the fixing rod 406 is driven to move, and the triangular moving block 408 is gradually moves to the inside the moving groove 10.
According to the embodiment shown in fig. 7-8, a clamping cylinder 413 is movably embedded in the movable hole 12, a push rod 412 is fixedly installed at one end of the clamping cylinder 413, a ball slot 415 is formed at one end of the push rod 412, a sliding ball 414 is movably embedded in the ball slot 415, one end of the push rod 412 is movably embedded in the inclined sliding slot 409, the outer surface of the sliding ball 414 contacts with the inner wall of the inclined sliding slot 409, two connecting blocks 416 are fixedly installed on the inner wall of the clamping cylinder 413, a plurality of sliding holes 418 are formed in the front surfaces of the two connecting blocks 416, the sliding holes 418 are equally divided into two groups, when the triangular moving block 408 moves, the sliding ball 414 is driven to roll from the lower position of the inclined sliding slot 409 to the higher position, the push rod 412 is pushed upwards, the clamping cylinder 413 is pushed to move upwards in the movable hole 12 to the inside of the mounting hole 7, then the pinching block 422 is stirred to rotate, under the cooperation of the clamping plate 417 and the connecting blocks 416, the clamping cylinder 413 is driven to rotate until the reinforcing clamping rod 420 is aligned with the clamping slot 14, and at the moment, the connecting springs 421 lose thrust, rebound are started, the reinforcing clamping rod 420 is driven to rebound, and the reinforcing clamping rod 420 moves to the corresponding position to the blade 14 in the cutter body 11, and the cutter blade 11 is fixed in the inner position of the cutter blade 11.
According to the illustration shown in fig. 8, the sliding blocks 419 are movably embedded in a group of sliding holes 418, the clamping plates 417 are fixedly mounted on the front surfaces of the sliding blocks 419, the outer surfaces of the clamping plates 417 are movably embedded in another group of sliding holes 418, two reinforcing clamping rods 420 are fixedly mounted on one side outer surface of the clamping plates 417, connecting springs 421 are movably sleeved on the outer surfaces of the reinforcing clamping rods 420, the connecting springs 421 are equally divided into three groups, one ends of the connecting springs 421 are fixedly mounted on one side outer surface of the clamping plates 417 respectively, the other ends of the connecting springs 421 are fixedly mounted on the inner wall of the clamping cylinder 413, the clamping plates 417 are elastically connected through the connecting springs 421, so that elastic movement of the reinforcing clamping rods 420 is realized, the sliding blocks 419 are driven to slide in the sliding holes 418 when the clamping plates 417 move, and the stability of the movement of the clamping plates 417 is improved under the support of the sliding blocks 419.
According to the embodiments shown in fig. 1-4 and fig. 6-8, one ends of the reinforcing clamping rods 420 are movably penetrated to the outer surface of the clamping cylinder 413, one ends of the reinforcing clamping rods 420 are contacted with the inner wall of the movable hole 12, the front surface of the blade body 5 is provided with the mounting hole 7, the inner wall of the mounting hole 7 is provided with the plurality of clamping grooves 14, the width of the outer surface of the clamping cylinder 413 is matched with the width of the inner part of the movable hole 12 and the mounting hole 7, the front surface of the clamping plate 417 is fixedly provided with the pinching block 422, the front surface of the tool apron 2 is provided with the protective clamping hook 6 near the blade body 5, the pinching block 422 is convenient to drive the clamping plate 417 to move, the reinforcing clamping rods 420 are further driven to move, the clamping grooves 14 are convenient to strengthen the embedding of the clamping rods 420, and thus the blade body 5 is fixed.
According to the figures 3-4 and 6-7, the outer surface of the air cylinder 402 close to one side is fixedly sleeved with a mounting ring 403, the outer surface of the mounting ring 403 is mounted on the outer surface of the mounting box 401 through a screw, the outer surface of the piston 407 is in contact with the inner wall of the air cylinder 402, one end of a fixing rod 406 movably penetrates through the other outer surface of the air cylinder 402, a moving groove 10 is formed in the outer surface of one side of the tool apron 2 close to a supporting block 804, the outer surface of a triangular moving block 408 is movably embedded in the moving groove 10 and the mounting box 401, the mounting box 401 is conveniently mounted through the mounting ring 403, the firmness of the mounting box is improved, and the triangular moving block 408 is conveniently pushed to move through the fixing rod 406.
According to fig. 3 and fig. 6-7, a plurality of limit rods 410 are fixedly mounted on the rear surface of the triangular moving block 408, the limit rods 410 are equally divided into two groups, two limit slots 411 are formed in the rear surface wall of the inside of the moving slot 10, one ends of the two groups of limit rods 410 are movably embedded in the two limit slots 411 respectively, the mounting box 401 is mounted on the outer surface of one side of the tool apron 2 close to the moving slot 10 through bolts, the limit rods 410 are driven to slide in the limit slots 411 through the movement of the triangular moving block 408, and the triangular moving block 408 is limited by the cooperation of the limit rods 410 and the limit slots 411 to prevent offset.
According to the illustration in fig. 5, the inside of supporting shoe 804 and the inside of square groove 811 all are movably embedded with shielding plate 805, connecting hole 810 has all been seted up to the surface of two shielding plates 805, the one end of two blast pipes 803 all fixedly connected with flexible trachea 807, the one end of two flexible trachea 807 is fixed mounting respectively in the inside back surface wall of square groove 811 and the inside back surface wall of supporting shoe 804, the other end of two flexible trachea 807 is fixed mounting respectively in the center department of the back surface of two shielding plates 805, the back surface that two shielding plates 805 are close to top and bottom all fixed mounting has slide bar 806, when making things convenient for gas blowout, through two blast pipes 803 for partial gas gets into corresponding flexible trachea 807 through two blast pipes 803, make two flexible trachea 807 expand, jack-up corresponding shielding plate 805, make connecting hole 810 remove to the both ends department of outlet duct 801, make things convenient for 801 to blow off gas.
According to the illustration in fig. 5, two supporting grooves 809 are respectively formed in the rear surface wall inside the square groove 811 and the rear surface wall inside the supporting block 804, one ends of the sliding rods 806 are respectively movably embedded in the supporting grooves 809, the outer surfaces of the sliding rods 806 close to the other ends are respectively movably sleeved with two groups of return springs 808, one ends of the two groups of return springs 808 are respectively fixedly mounted on the rear surface inside the square groove 811 and the rear surface inside the supporting block 804, the other ends of the two groups of return springs 808 are respectively fixedly mounted on the rear surfaces of the two shielding plates 805, the width inside the two air blowing holes 3 is respectively matched with the width inside the two connecting holes 810 and the air outlet pipe 801, when the shielding plates 805 move, the sliding rods 806 are driven to slide in the supporting grooves 809, the return springs 808 are driven to stretch and spread, the shielding plates 805 can be limited by the cooperation of the sliding rods 806 and the supporting grooves 809, deflection is prevented, and the shielding plates 805 are conveniently driven to reset by rebound of the return springs 808.
According to the embodiment shown in fig. 2-6, the mounting groove 9 is formed in the tool apron 2, the outer surface of the air outlet pipe 801 is fixedly mounted on the bottom surface of the inside of the mounting groove 9, one end of the air pipe 802 is fixedly penetrated to the top of the tool apron 2, the embedded groove 13 is formed in the bottom surface of the inside of the mounting groove 9 near the square groove 811, the embedded groove 13 is communicated with the square groove 811, the outer surface of one of the air outlet pipes 803 is fixedly mounted in the embedded groove 13, one end of one of the air outlet pipes 803 is fixedly penetrated to the inside of the supporting block 804, one end of the air outlet pipe 801 is fixedly penetrated to the inside of the supporting block 804, the air outlet pipe 801 is conveniently mounted through the mounting groove 9, and one of the air outlet pipes 803 is conveniently mounted through the embedded groove 13.
The whole mechanism achieves the following effects and working principles: when in use, one end of the other exhaust pipe 803 penetrates into the square groove 811, the installation cutter bar 1 is connected with a processing machine tool in an installation way, the sealing cover 405 is unscrewed, one end of the air pipe connected with the external air pump is sleeved on the outer surface of the air inlet pipe 404, then the external air pump is started, air is conveyed into the air inlet pipe 404 through the air pipe and then enters the air cylinder 402, the air pressure between the piston 407 and the air inlet pipe 404 is gradually increased along with the increase of the air injection quantity, the piston 407 is further pushed to move, the fixing rod 406 is driven to move towards the direction of the moving groove 10, the triangular moving block 408 is further pushed to gradually move into the moving groove 10, the limiting rod 410 is driven to slide in the limiting groove 411, the triangular moving block 408 is limited by the cooperation of the limiting rod 410 and the limiting groove 411, the triangular moving block 408 is prevented from shifting, and the sliding ball 414 is driven to roll when the triangular moving block 408 moves, the push rod 412 is gradually pushed upwards in the process of rolling from the lower position to the upper position of the inclined chute 409, the clamping barrel 413 is pushed to move upwards in the movable hole 12 to the inside of the mounting hole 7, the reinforcing clamping rod 420 moves from the movable hole 12 to the inside of the mounting hole 7 and contacts with the inner wall of the mounting hole 7, the connecting springs 421 are in stretching and unfolding states, when the push rod 412 moves to the highest position of the inclined chute 409, the reinforcing clamping rod 420 just moves to the clamping groove 14, the bottom of the pinching block 422 just moves from the mounting hole 7, then the pinching block 422 is stirred to rotate, the clamping barrel 413 is rotated under the cooperation of the clamping plate 417 and the connecting block 416, the reinforcing clamping rod 420 is driven to rotate in the inside of the mounting hole 7, when the reinforcing clamping rod 420 rotates to be aligned with the clamping groove 14, the reinforcing clamping rod 420 loses the limit of the inner wall of the mounting hole 7, the connecting spring 421 loses the thrust and starts to shrink and rebound, the clamping plate 417 is driven to move in the sliding hole 418, the reinforcing clamping rod 420 is driven to move into the clamping groove 14 at the corresponding position, the blade body 5 is fixed in the cutter groove 11, the sliding block 419 is driven to slide in the sliding hole 418 when the clamping plate 417 moves, the stability of the movement of the clamping plate 417 is improved under the support of the sliding block 419, then the air pipe is quickly removed, the sealing cover 405 is screwed on, after the cutting processing of the automobile part is finished through the blade body 5, part of chips are adhered to the blade body 5, the air pipe is connected with the air pipe 802, the air is conveyed into the air pipe 802 under the connection of the air pipe by starting the external air pump, then the air moves towards the two ends of the air pipe 801, the air passes through the two air pipes 803 when being sprayed out, part of gas enters the corresponding telescopic air pipes 807 through the two exhaust pipes 803, the two telescopic air pipes 807 expand and spread along with the increase of the gas injection amount, the top ends of the two telescopic air pipes 807 are jacked up, the corresponding shielding plate 805 is jacked up, the sliding rod 806 slides in the supporting groove 809 to drive the reset spring 808 to stretch and spread, the connecting holes 810 move to the two ends of the air outlet pipe 801 along with the movement of the shielding plate 805 to align with the air outlets at the two ends of the air outlet pipe 801 and the two air blowing holes 3, at the moment, the gas sprayed out from the two ends of the air outlet pipe 801 blows to the two sides of the blade body 5 through the connecting holes 810 and the air blowing holes 3, and the waste adhered to the two sides of the blade body 5 is further blown away, so that the effect of cleaning the waste is achieved, manual cleaning is not needed, the risk of injury is reduced, the waste is prevented from accumulating, and the use of a cutter is affected, solves the problems that a large number of waste scraps particles are adhered to a blade head and gradually accumulated in the use process of a numerical control high-precision numerical control cutter for processing automobile parts, extra friction and abrasion are caused, the service life of the cutter is shortened, and the processing quality is also affected, after cleaning is finished, a gas pipe is taken down, gas in a gas outlet pipe 801 is stopped to be supplied, gas in a telescopic gas pipe 807 can be discharged, and the gas in the telescopic gas pipe 803 enters the gas outlet pipe 801 through the gas outlet pipe 803 to be discharged, at the moment, a restoring spring 808 loses tension, a shielding plate 805 is pulled to restore under the restoring spring force of the restoring spring 808, at the moment, the connecting hole 810 is staggered with the positions of two ends of a gas blowing hole 3 and the gas outlet pipe 801, two shielding plates 805 shield the two ends of the gas outlet pipe 801, and prevent the waste scraps from splashing into two gas outlets of the gas outlet pipe 801 in the use process of the cutter, the two ends of the air outlet pipe 801 are blocked, the effect of subsequent scrap cleaning is affected, when the blade body 5 is damaged and needs to be replaced, the protective clamping hook 6 is taken down, then the sealing cover 405 is unscrewed again, the air in the air cylinder 402 is discharged, then the three pinching blocks 422 are simultaneously pinched to move towards the middle, the corresponding clamping plates 417 are driven to move towards the middle in the sliding holes 418, the reinforcing clamping rods 420 are simultaneously driven to slide out of the clamping grooves 14, at the moment, the connecting springs 421 are in an unfolding state under the tension of the clamping plates 417, the pinching blocks 422 are slightly rotated, the clamping plates 417 are driven to slightly rotate, the clamping cylinders 413 are driven to slightly rotate through the connecting blocks 416, the reinforcing clamping rods 420 are staggered with the clamping grooves 14, finally, the pinching blocks 422 are pushed downwards by virtue of external pushing rods, the clamping cylinders and the ejector rods 412 are driven to move downwards, the sliding balls 414 are driven to slide in the inclined sliding grooves 409 again, the triangle movable block 408 is pushed to move towards the direction of the mounting box 401 under the relative acting force, after the clamping cylinder 413 is reset, the blade body 5 can be detached for replacement, so that the replacement is convenient, bolts at the blade are not required to be unscrewed one by one, and the time is saved.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (10)
1. The utility model provides a high-accuracy numerical control cutter of numerical control of processing automobile parts which characterized in that includes: install cutter arbor (1), the top fixed mounting of installation cutter arbor (1) has blade holder (2), the surface of blade holder (2) sets up installation component (4), blade groove (11) have been seted up to the front surface that blade holder (2) is close to the top, the inside activity of blade groove (11) has inlayed blade body (5), the inside of blade holder (2) sets up clearance subassembly (8), clearance subassembly (8) include outlet duct (801), the surface fixedly connected with breather pipe (802) of outlet duct (801), one side surface fixed mounting that blade holder (2) is close to the top has supporting shoe (804), square groove (811) have been seted up near one side inside mounting groove (9), outlet duct (801) are close to the equal fixedly connected with blast pipe (803) of the surface at both ends, gas hole (3) have all been seted up to one side inner wall of square groove (811) and the surface of supporting shoe (804).
2. The numerically controlled high-precision numerically controlled tool for machining automotive parts according to claim 1, wherein: the installation component (4) is including mounting box (401), the inside activity of mounting box (401) is inlayed and is equipped with inflator (402), one side surface fixedly connected with intake pipe (404) of inflator (402), one end screw thread cover of intake pipe (404) is equipped with sealed lid (405), the inside activity of inflator (402) is inlayed and is equipped with dead lever (406), one end fixed mounting of dead lever (406) has triangle movable block (408), the other end fixed mounting of dead lever (406) has piston (407), inclined chute (409) have been seted up to the surface of triangle movable block (408), movable hole (12) have been seted up to the back table wall of sword inslot (11).
3. The numerically controlled high-precision numerically controlled tool for machining automotive parts according to claim 2, wherein: the inside activity of movable hole (12) is inlayed and is equipped with a card section of thick bamboo (413), the one end fixed mounting of a card section of thick bamboo (413) has ejector pin (412), ball groove (415) have been seted up to the one end of ejector pin (412), the inside activity of ball groove (415) is inlayed and is equipped with sliding ball (414), the one end activity of ejector pin (412) is inlayed and is established in the inside of slope spout (409), the surface of sliding ball (414) contacts with the inner wall of slope spout (409), the inner wall fixed mounting of a card section of thick bamboo (413) has two connecting blocks (416), two a plurality of slide holes (418) have all been seted up to the front surface of connecting block (416), a plurality of slide holes (418) average divide into two sets.
4. A numerically controlled high precision numerically controlled tool for machining automotive parts as set forth in claim 3, wherein: wherein a set of inside all activity of slide opening (418) is inlayed and is equipped with slider (419), and a plurality of the front surface of slider (419) is all fixed mounting has cardboard (417), and a plurality of the surface of cardboard (417) is all movable to be inlayed and is established in the inside of another group of slide opening (418), a plurality of the equal fixed mounting of one side surface of cardboard (417) has two enhancement clamping bars (420), and a plurality of the equal movable sleeve of surface of enhancement clamping bar (420) is equipped with coupling spring (421), and a plurality of coupling spring (421) average divide into three groups, and the one end of coupling spring (421) is fixed mounting respectively in one side surface of a plurality of cardboard (417), and the other end of coupling spring (421) is fixed mounting in the inner wall of a section of thick bamboo (413) all.
5. The numerically controlled high-precision numerically controlled tool for machining automotive parts according to claim 4, wherein: the utility model discloses a blade body, including blade body (5), a plurality of the surface of card section of thick bamboo (413) is all run through to the one end of strengthening card pole (420), a plurality of the one end of strengthening card pole (420) all contacts with the inner wall of activity hole (12), mounting hole (7) have been seted up to the front surface of blade body (5), a plurality of draw-in grooves (14) have been seted up to the inner wall of mounting hole (7), the width of card section of thick bamboo (413) surface and the inside width assorted of activity hole (12) and mounting hole (7), a plurality of the front surface of cardboard (417) is equal fixed mounting has pinching block (422), the front surface of blade holder (2) is close to blade body (5) department and sets up protection trip (6).
6. The numerically controlled high-precision numerically controlled tool for machining automotive parts according to claim 5, wherein: the outer surface fixed sleeve that is close to one side of gas cylinder (402) is equipped with collar (403), the surface of collar (403) passes through the surface of screw installation at mounting box (401), the surface of piston (407) contacts with the inner wall of gas cylinder (402), the one end activity of dead lever (406) runs through to the another surface of gas cylinder (402), movable groove (10) have been seted up near supporting shoe (804) department to one side surface of blade holder (2), the outside activity of triangle movable block (408) is inlayed and is established in the inside of movable groove (10) and mounting box (401).
7. The numerically controlled high-precision numerically controlled tool for machining automotive parts according to claim 6, wherein: the rear surface fixed mounting of triangle movable block (408) has a plurality of gag lever posts (410), and is a plurality of gag lever posts (410) average division is two sets of, two spacing groove (411) have been seted up to the inside back table wall of removal groove (10), two sets of one end of gag lever post (410) is movable respectively to inlay and is established in the inside of two spacing grooves (411), install box (401) are close to removal groove (10) department through the bolt mounting in one side surface of blade holder (2).
8. The numerically controlled high-precision numerically controlled tool for machining automotive parts according to claim 1, wherein: the inside of supporting shoe (804) and the inside of square groove (811) all move about and inlay and be equipped with shielding plate (805), two connecting hole (810) have all been seted up to the surface of shielding plate (805), two the equal fixedly connected with telescopic trachea (807) of one end of blast pipe (803), two the one end of telescopic trachea (807) is fixed mounting respectively in the inside back surface wall of square groove (811) and the inside back surface wall of supporting shoe (804), two the other end of telescopic trachea (807) is fixed mounting respectively in the center department of two shielding plate (805) back surfaces, two the equal fixed mounting of back surface that shielding plate (805) are close to top and bottom has slide bar (806).
9. The numerically controlled high-precision numerically controlled tool for machining automotive parts according to claim 8, wherein: two supporting grooves (809) are formed in the rear surface wall inside the square groove (811) and the rear surface wall inside the supporting block (804), one end of each sliding rod (806) is movably embedded in the supporting grooves (809), the outer surfaces, close to the other ends, of the sliding rods (806) are movably sleeved with reset springs (808), the reset springs (808) are equally divided into two groups, one ends of the reset springs (808) are fixedly installed on the rear surface wall inside the square groove (811) and the rear surface wall inside the supporting block (804), the other ends of the reset springs (808) are fixedly installed on the rear surfaces of the two shielding plates (805), and the widths inside the two air blowing holes (3) are matched with the widths inside the two connecting holes (810) and the air outlet pipe (801).
10. The numerically controlled high-precision numerically controlled tool for machining automotive parts according to claim 1, wherein: mounting groove (9) have been seted up to the inside of blade holder (2), the surface fixed mounting of outlet duct (801) is at the inside bottom surface of mounting groove (9), the one end of breather pipe (802) is fixed to be run through to the top of blade holder (2), embedded groove (13) have been seted up near square groove (811) department to the inside bottom surface of mounting groove (9), embedded groove (13) are linked together with square groove (811), one of them the surface fixed mounting of blast pipe (803) is in the inside of embedded groove (13), one of them the one end of blast pipe (803) is fixed to be run through to the inside of supporting shoe (804), the one end of outlet duct (801) is fixed to be run through to the inside of supporting shoe (804).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410053238.4A CN117696941B (en) | 2024-01-15 | 2024-01-15 | Numerical control high-precision numerical control cutter for machining automobile parts |
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|---|---|---|---|
| CN202410053238.4A CN117696941B (en) | 2024-01-15 | 2024-01-15 | Numerical control high-precision numerical control cutter for machining automobile parts |
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| CN117696941B CN117696941B (en) | 2024-06-14 |
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| CN1423587A (en) * | 2000-04-14 | 2003-06-11 | 桑德维克公司 | Pin lock system for an insert with a blind hole and a L-shaped lock pin |
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|---|---|
| CN117696941B (en) | 2024-06-14 |
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