CN113787231B - Inner circle slicing machine capable of guaranteeing machining verticality - Google Patents
Inner circle slicing machine capable of guaranteeing machining verticality Download PDFInfo
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- CN113787231B CN113787231B CN202110965986.6A CN202110965986A CN113787231B CN 113787231 B CN113787231 B CN 113787231B CN 202110965986 A CN202110965986 A CN 202110965986A CN 113787231 B CN113787231 B CN 113787231B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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Abstract
The invention discloses an inner circle slicing machine capable of ensuring machining verticality. The mounting system comprises a material sticking plate, a material sticking clamp used for fixing a product on the material sticking plate and a fixing clamp used for fixing the material sticking plate, the cutting system comprises a rotary driving mechanism, a tool rest, a blade, a first tool ring and a second tool ring, the first tool ring, the second tool ring and the blade are combined into a blade assembly and then are mounted on the tool rest, before the blade assembly is mounted on the tool rest, the tool rest is corrected by a correcting device, the mounting verticality of the blade is ensured, and the processing verticality of the product is further improved; before the first cutting, a calibrating device is firstly adopted to calibrate the relative position of the fixing clamp and the blade, the initial position of the workbench is reset through a calibrating result, the consistency of the initial position of the blade and the workbench in the whole cutting process is ensured, and the cutting precision is improved.
Description
Technical Field
The invention relates to an inside diameter slicer, in particular to an inside diameter slicer capable of ensuring processing verticality.
Background
The inside diameter slicer is generally used for cutting a square product with larger thickness into a plurality of square products with smaller thickness and mainly comprises a feeding system, a cutting system, an installation system and a control system, wherein the feeding system consists of a workbench, an automatic feeding driving mechanism and a manual feeding driving mechanism, the automatic feeding driving mechanism comprises a motor and a linking shaft, the motor is connected with the workbench through the linking shaft, the motor is used for driving the linking shaft to drive the workbench to perform feeding movement, and the manual feeding mechanism is connected with a work bench and used for manually operating and driving the workbench to move; the cutting system comprises a rotary driving mechanism, a tool rest, a first tool ring, a second tool ring and a circular blade, wherein the tool rest is arranged on the workbench, the first tool ring, the second tool ring and the circular blade are respectively arranged on the tool rest, the blade is positioned between the first tool ring and the second tool ring and clamped by the first tool ring and the second tool ring, the first tool ring, the blade and the second tool ring are connected through screws, the jumping degree of the blade can be controlled through the screwing force of the screws, the rotary driving mechanism is used for driving the tool rest to rotate, and when the tool rest rotates, the first tool ring, the blade and the second tool ring synchronously rotate to the tool rest; the mounting system is used for mounting a product on a workbench of the feeding system and consists of a material sticking plate, a material sticking clamp and a fixing clamp, wherein the material sticking clamp is used for fixing the product on the material sticking plate after sticking the product, and the fixing clamp is arranged on the workbench; the control system is used for generating cutting related instructions and controlling a motor of the feeding system to drive the workbench to perform feeding motion according to the corresponding cutting instructions so as to drive products on the workbench to enter the cutting system for cutting.
When a slicing machine is used for cutting products, firstly, a worker fixes the products to be cut on a material sticking plate through a material sticking clamp, then fixes the material sticking plate in a fixed clamp on a workbench, then manually operates a manual feeding mechanism to move the workbench to adjust the position of the products so as to enable the products to move to be aligned with a blade, a certain gap exists between the products and the blade (the size of the gap ensures that a knife edge ruler can carry out normal detection), then detects the verticality between the products and the blade, adjusts the position of the products on the fixed clamp if the products are unqualified after the detection of the verticality is finished, resets the workbench to an initial position if the products are qualified, locates the products at the initial cutting position and theoretically locates the rear end surface of the products and the rear end surface of the blade at the time, sets material skin, feeding amount and other cutting related parameters in a control system, and starts a cutting program, when the cutting is started, the workbench moves the leather backward for a set amount, the blade rotates to cut the leather, and after the cutting of the leather is completed, the workbench periodically moves backward according to the set feeding amount, and the blade periodically cuts products. The existing vertical mode for detecting products is as follows: and (4) making an upper angle square, a lower angle square, a left angle square and a right angle square at the gap between the product and the blade through the knife edge square, and confirming the perpendicularity between the product and the blade based on the angle squares. Because the form that adopts the draw-in groove between current flitch and the mounting fixture carries out fixed coordination, can inevitably have certain fit clearance between the two, and can leave the remaining magnetic mud of partial cutting because of processing production clean up in the draw-in groove, lead to adorning the product position on the flitch to appear the deviation, and be not perpendicular with the blade, follow-up straightness that hangs down that goes on with the edge of a knife chi confirms also to appear the deviation, so that the vertical deviation between final product and the blade is great, the processing straightness that hangs down can not guarantee.
Disclosure of Invention
The technical problem to be solved by the invention is to provide the inside diameter slicer capable of ensuring the processing verticality, wherein the verticality of a product relative to a blade can be improved in the cutting process of the inside diameter slicer, and the processing verticality of the product is ensured.
The technical scheme adopted by the invention for solving the technical problems is as follows: an inner circle slicing machine capable of guaranteeing machining verticality comprises a feeding system, a cutting system, an installation system and a control system, wherein the installation system is used for installing a product on a workbench of the feeding system, the installation system comprises a material sticking plate, a material sticking clamp used for fixing the product on the material sticking plate and a fixing clamp used for fixing the material sticking plate, the fixing clamp is installed on the workbench, the material sticking plate is provided with two inclined planes which are bilaterally symmetrical and a plane positioned between the two inclined planes, the plane is bilaterally symmetrical relative to the symmetry plane of the two inclined planes, a strip-shaped limiting groove is formed in the bottom of the material sticking plate, the material sticking clamp comprises a base, a first pressing plate, a sliding block, an installation block, an adjusting screw, a first limiting block, a second limiting block and a first quick pressing device, the first pressing plate is fixed on the base, the first pressure plate is provided with a first mounting groove extending from front to back, the shape and size of the first mounting groove are matched with those of the bonding plate, a first limiting pin is arranged in the first mounting groove, when the bonding plate is mounted in the first mounting groove, two inclined surfaces of the bonding plate are attached to the side wall of the first mounting groove, the plane of the bonding plate faces upwards, the first limiting pin is inserted into the limiting groove, and the first limiting pin is used for limiting the position of the bonding plate in the first mounting groove; the slide block is installed on the base through two rails, the installation block is positioned on the left side of the slide block and fixed on the two rails, the adjusting screw penetrates through the installation block and the slide block, when the adjusting screw is screwed, the slide block can move left and right along the rails, the first limit block is fixed at the right end of the slide block, the first limit block is positioned on the left side of the first pressure plate, the second limit block is installed on the base and positioned on the rear side of the first limit block, and the rapid pressing device is installed on the first pressure plate and used for pressing the adhesive plate in the first installation groove; when a product is installed, the sticky material plate is installed in the first installation groove and moves forwards until the sticky material plate is blocked by the first limiting pin, the sticky material plate is pressed tightly through the quick pressing device, the adjusting screw is screwed to adjust the position of the first limiting block at the moment, when the product is adhered to the sticky material plate, the left end face is attached to the first limiting block, the rear end face is attached to the second limiting block, and the adhesion area of the left end face and the adhesion area of the second limiting block is located in the middle of the product; the fixing clamp comprises a mounting seat fixed on the workbench, a second pressing plate and a second quick pressing device, the second pressing plate is fixed on the mounting seat and is provided with a second mounting groove extending from front to back, the shape and the size of the second mounting groove are matched with those of the material bonding plate, a second limit pin is arranged in the second mounting groove, when the material sticking plate is arranged in the second mounting groove, the two inclined surfaces of the material sticking plate are attached to the side wall of the second mounting groove, the plane of the material sticking plate faces upwards, the second limiting pin is inserted into the limiting groove, when the material sticking plate moves forwards to be blocked by the second limiting pin, the second rapid pressing device presses the material sticking plate tightly, so that the material sticking plate is installed on the fixing clamp.
The first rapid pressing device comprises a first fixed seat, a first pressing rod and a first pressing block, the first fixed seat is fixed on the first pressing plate, the first pressure bar is arranged on the first fixed seat and can rotate under stress, the first press block is fixed on the first pressure bar, when the first pressure lever rotates downwards, the first pressure block moves downwards to press the adhesive plate in the first mounting groove, the second rapid pressing device comprises a second fixed seat, a second pressing rod and a second pressing block, the second fixed seat is fixed on the second pressing block, the second pressure bar is arranged on the second fixed seat and can rotate under stress, the second press block is fixed on the second pressure bar, when the second pressure rod rotates downwards, the second pressure block moves downwards to press the adhesive plate in the second mounting groove.
The cutting system comprises a rotary driving mechanism, a tool rest, a blade, a first tool ring and a second tool ring, wherein the blade, the first tool ring and the second tool ring are in a circular ring shape with equal outer diameters, the inner diameters of the first tool ring and the second tool ring are equal, the inner diameter of the blade is smaller than the inner diameter of the first tool ring, the tool rest is installed on the workbench, a circular ring-shaped boss and a circle of threaded holes are formed in the rear side of the tool rest and are uniformly distributed around the circular ring-shaped boss in a surrounding mode, the outer diameter of the circular ring-shaped boss is equal to the inner diameter of the second tool ring, the rotary driving mechanism is used for driving the tool rest to rotate, the first tool ring, the second tool ring and the blade of the blade assembly are installed on the tool rest after being combined into the blade assembly, and in the tool rest, the blade is positioned between the first cutter ring and the second cutter ring and is coaxial with the first cutter ring and the second cutter ring, the blade is clamped by the first cutter ring and the second cutter ring, a circle of through holes are uniformly arranged at the edges of the first cutter ring and the blade at intervals respectively, a circle of connecting holes are uniformly arranged at the edge of the second cutter ring at intervals, the circle of connecting holes consists of at least 4 threaded holes for connecting the first cutter ring and the blade and a plurality of through holes for connecting the cutter frame, at least 4 threaded holes are uniformly distributed at intervals, and the through holes of the first cutter ring and the blade are connected with at least 4 threaded holes of the second cutter ring through screws; the blade assembly is installed in the following mode: firstly, fixing a chassis on a platform, wherein the chassis is provided with a first cylindrical boss and a second cylindrical boss, the first boss, the second boss and the chassis are coaxial, the first boss is positioned above the second boss, the second boss is positioned above the chassis, the diameter of the first boss is equal to the inner diameter of the blade, the diameter of the second boss is equal to the inner diameters of the first cutter ring and the second cutter ring, the blade and the first cutter ring are sequentially laminated on the chassis, the second cutter ring is sleeved on the second boss and supported by the chassis, the blade is sleeved on the first boss and supported by the second cutter ring, and the first cutter ring surrounds the outer side of the first boss and is supported by the blade, adjusting the positions of the first cutter ring, the second cutter ring and the blade to enable the through holes of the first cutter ring, the connecting holes of the second cutter ring and the through holes of the blade to be vertically aligned in a one-to-one correspondence manner, covering a cover plate on the first cutter ring, a plurality of gaps for exposing all the through holes of the first cutter ring are arranged around the cover plate, a gasket is arranged on the cover plate, the gasket, the cover plate and the first boss are fixed together from top to bottom by screws, and a plurality of short screws penetrate through the through holes of the first cutter ring and the blade which are aligned with at least 4 threaded holes on the second cutter ring, then the blade assembly is screwed with at least 4 threaded holes of the second cutter ring, and the cover plate, the gasket and the bottom plate are removed, so that the blade assembly is obtained; before the blade assembly is installed on the blade holder, the blade holder is corrected by a correction device, the correction device comprises a correction plate, a correction block with a cuboid structure and an alloy blade, the correction plate and the material bonding plate have the same structure and size, the correction block is fixed on the correction plate by the same method of fixing the product on the material bonding plate, the alloy blade is fixed on the correction block, the correction plate is installed in a second installation groove and moved to be blocked by a second limiting pin and is pressed by a second quick pressing device, the alloy blade is positioned at the rear side of the circular boss, the feeding amount of a workbench is set in the control system, the workbench is controlled to move forwards to set the feeding amount to enable the alloy blade to be embedded into the rear end of the circular boss, the rotary driving mechanism is started to drive the tool rest to rotate, the alloy blade cuts the rear end of the circular boss to enable the rear end face of the circular boss to be perpendicular to the horizontal plane, the tool rest is corrected to be finished, at the moment, the second blade ring in the blade assembly is sleeved on the circular boss to enable the front end face of the blade to abut against the rear end face of the circular boss, the blade assembly is rotated to enable the remaining through holes in the blade assembly to be aligned with the threaded holes in the tool rest in a one-to-one correspondence mode, then the blade assembly and the tool rest are connected through a plurality of long screws, and the blade assembly is installed to be finished. In this structure, the insert is assembled and the holder is corrected. The perpendicularity of blade installation is guaranteed, and the product machining perpendicularity is further improved.
After the blade assembly is installed on the tool rest and before the blade assembly is cut for the first time, a calibration device is adopted to calibrate the relative position of the fixing clamp and the blade, the calibration device comprises a calibration plate, a first calibration block, a second calibration block, a third calibration block and a dial indicator, the calibration plate and the adhesive plate have the same structure and size, the first calibration block is fixed on the calibration plate by adopting the same method of fixing a product on the adhesive plate, the second calibration block and the third calibration block are respectively installed on the calibration plate, the rear end face of the second calibration block is a plane, the rear end face of the second calibration block and the rear end face of the first calibration block are positioned on the same plane, the third calibration block is positioned at the rear side of the second calibration block, and the dial indicator is installed on the third calibration block, the dial indicator can be adjusted to abut against the rear end face of the second calibration block, when calibration is carried out, the dial indicator is adjusted in the calibration device firstly, the dial indicator moves forwards to abut against the rear end face of the second calibration block, the numerical value of the dial indicator at the moment is zeroed, then the second calibration block is detached from the calibration device, the calibration device is installed at the fixing clamp, the calibration plate is located at the second installation groove and moves to be blocked by the second limiting pin and is pressed by the second quick pressing device, the workbench is controlled by the control system to reset to the preset initial position in the workbench, the dial indicator is adjusted to enable the dial indicator to move forwards to abut against the blade, the length measured by the dial indicator at the moment is read, and the length is the length which is used for correcting the tool rest to cause the preset initial position and the preset initial position of the workbench in the control system And resetting the initial position of the workbench in the control system according to the deviation between the actual initial positions, wherein the reset initial position is a position which is moved forward by a distance equal to the length on the basis of the preset initial position, and the peel, the feed amount and other cutting related parameters can be directly set in the control system to enter a cutting program only by installing a product at the fixed clamp during each cutting as long as a blade is not installed again. In this structure, because the relative position between the initial position that makes among cutter and the control system predetermined workstation after the knife rest revises has taken place the change, after changing or installing the cutter, carry out disposable calibration through calibrating device to the initial position of workstation, reset the initial position of workstation through the calibration result, guarantee the uniformity of whole cutting in-process blade and workstation initial position, improve cutting accuracy, because this calibration process only needs to carry out disposable operation after changing the blade, calibration process is simple, calibration efficiency is higher.
Compared with the prior art, the invention has the advantages that two bilaterally symmetrical inclined planes and a plane positioned between the two inclined planes are arranged on the material sticking plate, the plane is bilaterally symmetrical relative to the symmetrical plane of the two inclined planes, the bottom of the material sticking plate is provided with the strip-shaped limiting groove, the material sticking clamp comprises a base, a first pressing plate, a sliding block, an installation block, an adjusting screw, a first limiting block, a second limiting block and a first quick pressing device, the first pressing plate is fixed on the base, the first pressing plate is provided with a first installation groove extending from front to back, the shape and the size of the first installation groove are matched with those of the material sticking plate, a first limiting pin is arranged in the first installation groove, when the material sticking plate is arranged in the first mounting groove, the two inclined surfaces of the material sticking plate are attached to the side wall of the first mounting groove, the plane of the material sticking plate faces upwards, the first limiting pin is inserted into the limiting groove, and the first limiting pin is used for limiting the position of the material sticking plate in the first mounting groove; the quick pressing device comprises a base, a sliding block, a mounting block, an adjusting screw, a first limiting block, a second limiting block, a quick pressing device and a pressing device, wherein the sliding block is mounted on the base through two rails, the mounting block is positioned on the left side of the sliding block and fixed on the two rails, the adjusting screw penetrates through the mounting block and the sliding block, when the adjusting screw is screwed, the sliding block can move left and right along the rails, the first limiting block is fixed at the right end of the sliding block, the first limiting block is positioned on the left side of a first pressing plate, the second limiting block is mounted on the base and positioned on the rear side of the first limiting block, and the quick pressing device is mounted on the first pressing plate and used for pressing a sticky material plate in a first mounting groove; when a product is installed, the material sticking plate is installed in the first installation groove and moves forwards until the material sticking plate is blocked by the first limiting pin, the material sticking plate is pressed tightly by the rapid pressing device, the adjusting screw is screwed to adjust the position of the first limiting block at the moment, so that when the product is adhered to the material sticking plate, the left end face is attached to the first limiting block, the rear end face is attached to the second limiting block, and the adhesion area of the material sticking plate is positioned in the middle of the product; the fixing clamp comprises a mounting seat fixed on the workbench, a second pressing plate and a second rapid pressing device, the second pressing plate is fixed on the mounting seat, a second mounting groove extending from front to back is formed in the second pressing plate, the shape and the size of the second mounting groove are matched with those of the material sticking plate, a second limiting pin is arranged in the second mounting groove, when the material sticking plate is mounted in the second mounting groove, two inclined surfaces of the material sticking plate are attached to the side wall of the second mounting groove, the plane of the material sticking plate faces upwards, the second limiting pin is inserted into the limiting groove, when the material sticking plate moves forwards to be blocked by the second limiting pin, the second rapid pressing device presses the material sticking plate to realize the mounting of the material sticking plate on the fixing clamp, therefore, the mounting position of a product on the material sticking plate is constant through the matching of the material sticking plate and the material sticking clamp, and the position of the product on the fixing clamp is kept consistent through the matching of the material sticking plate and the fixing clamp, therefore, the product can be perpendicular to the cutter in the cutting system, and the verticality of the product relative to the blade can be improved in the cutting process, so that the processing verticality of the product is ensured.
Drawings
FIG. 1 is an assembly view of a material sticking plate and a material sticking clamp of an inside diameter slicer capable of ensuring processing verticality according to the present invention;
FIG. 2 is an exploded view of a material sticking plate and a material sticking clamp of the inside diameter slicer capable of ensuring the processing verticality according to the present invention;
FIG. 3 is an assembly view of a material sticking plate, a fixing jig and a cutting system of the inside diameter slicer capable of ensuring the machining verticality according to the present invention;
fig. 4 is a diagram showing an operating state of the correction apparatus of the inside diameter slicer of the present invention capable of securing the processing verticality;
FIG. 5 is an exploded view showing the installation of a cutter unit of the inside diameter slicer for ensuring machining verticality according to the present invention;
fig. 6 is a structural view of a calibrating apparatus of an inside diameter slicer according to the present invention capable of securing a processing verticality;
fig. 7 is a view showing an operating state of the calibrating apparatus of the inside diameter slicer according to the present invention, which can ensure the verticality of machining.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
The first embodiment is as follows: as shown in figures 1-3, the inside diameter slicer capable of ensuring machining verticality comprises a feeding system, a cutting system, an installation system and a control system, wherein the installation system is used for installing a product on a workbench of the feeding system, the installation system comprises a material sticking plate 1, a material sticking clamp used for fixing the product on the material sticking plate 1 and a fixing clamp used for fixing the material sticking plate 1, the fixing clamp is installed on the workbench, the material sticking plate 1 is provided with two inclined planes 2-1 which are bilaterally symmetrical, a plane 2-2 is positioned between the two inclined planes 2-1, the plane 2-2 is bilaterally symmetrical relative to the symmetrical plane of the two inclined planes 2-1, a strip-shaped limiting groove 3 is arranged at the bottom of the material sticking plate 1, and the material sticking clamp comprises a base 4, a first pressing plate 5, a sliding block 6, an installation block 7, an adjusting screw 8, a first limiting block 9, The first pressing plate 5 is fixed on the base 4, a first mounting groove 11 extending from front to back is formed in the first pressing plate 5, the shape and the size of the first mounting groove 11 are matched with those of the material bonding plate 1, a first limiting pin 12 is arranged in the first mounting groove 11, when the material bonding plate 1 is mounted in the first mounting groove 11, two inclined surfaces 2-1 of the material bonding plate 1 are attached to the side wall of the first mounting groove 11, the plane 2-2 of the material bonding plate 1 faces upwards, the first limiting pin 12 is inserted into the strip-shaped limiting groove 3, and the first limiting pin 12 is used for limiting the position of the material bonding plate 1 in the first mounting groove 11; the slide block 6 is installed on the base 4 through two rails 13, the installation block 7 is located on the left side of the slide block 6 and fixed on the two rails 13, the adjusting screw 8 penetrates through the installation block 7 and the slide block 6, when the adjusting screw 8 is screwed, the slide block 6 can move left and right along the rails 13, the first limiting block 9 is fixed at the right end of the slide block 6, the first limiting block 9 is located on the left side of the first pressing plate 5, the second limiting block 10 is installed on the base 4 and located on the rear side of the first limiting block 9, and the rapid pressing device is installed on the first pressing plate 5 and used for pressing the adhesive plate 1 in the first installation groove 11; when a product is installed, the material sticking plate 1 is installed in the first installation groove 11 and moves forwards until being blocked by the first limiting pin 12, the material sticking plate 1 is pressed by the rapid pressing device, the adjusting screw 8 is screwed to adjust the position of the first limiting block 9, so that when the product A is stuck on the material sticking plate 1, the left end face is stuck with the first limiting block 9, the rear end face is stuck with the second limiting block 10, and the sticking area of the product A and the material sticking plate 1 is positioned in the middle of the product; the fixing fixture comprises a mounting seat 14 fixed on the workbench, a second pressing plate 15 and a second rapid pressing device, the second pressing plate 15 is fixed on the mounting seat 14, a second mounting groove 16 extending from the front to the back is formed in the second pressing plate 15, the shape and the size of the second mounting groove 16 are matched with those of the material sticking plate 1, a second limiting pin is arranged in the second mounting groove 16, when the material sticking plate 1 is mounted in the second mounting groove 16, two inclined surfaces 2-1 of the material sticking plate 1 are attached to the side wall of the second mounting groove 16, the plane 2-2 of the material sticking plate 1 faces upwards, the second limiting pin is inserted into the strip-shaped limiting groove 3, and at the moment, when the material sticking plate 1 moves forwards to be blocked by the second limiting pin, the second rapid pressing device presses the material sticking plate 1 tightly, and mounting of the material sticking plate 1 on the fixing fixture is achieved.
In this embodiment, the first rapid pressing device includes a first fixing seat 17, a first pressing rod 18 and a first pressing block 19, the first fixing seat 17 is fixed on the first pressing plate 5, the first pressing rod 18 is installed on the first fixing seat 17 and can rotate under stress, the first pressing block 19 is fixed on the first pressing rod 18, when the first pressing rod 18 rotates downward, the first pressing block 19 moves downward to press the adhesive plate 1 in the first mounting groove 11, the second rapid pressing device includes a second fixing seat 20, a second pressing rod 21 and a second pressing block 22, the second fixing seat 20 is fixed on the second pressing plate 15, the second pressing rod 21 is installed on the second fixing seat 20 and can rotate under stress, the second pressing block 22 is fixed on the second pressing rod 21, and when the second pressing rod 21 rotates downward, the second pressing block 22 moves downward to press the adhesive plate 1 in the second mounting groove 16.
As shown in fig. 4 and 5, in the present embodiment, the cutting system includes a rotary driving mechanism, a tool holder 23, a blade 24, a first tool ring 25 and a second tool ring 26, the blade 24, the first tool ring 25 and the second tool ring 26 are circular rings with equal outer diameters, the inner diameters of the first tool ring 25 and the second tool ring 26 are equal, the inner diameter of the blade 24 is smaller than the inner diameter of the first tool ring 25, the tool holder 23 is mounted on a worktable, the rear side of the tool holder 23 is provided with a circular ring-shaped boss 27 and a circle of threaded holes, the circle of threaded holes are uniformly distributed around the circular ring-shaped boss 27, the outer diameter of the circular ring-shaped boss 27 is equal to the inner diameter of the second tool ring 26, the rotary driving mechanism is used for driving the tool holder 23 to rotate, the first tool ring 25, the second tool ring 26 and the blade assembly 24 are combined and then mounted on the tool holder 23, in the blade assembly, the blade 24 is located between the first tool ring 25 and the second tool ring 26 and is coaxial with the three, the blade 24 is clamped by a first cutter ring 25 and a second cutter ring 26, a circle of through holes are uniformly arranged at the edges of the first cutter ring 25 and the blade 24 at intervals respectively, a circle of connecting holes are uniformly arranged at the edge of the second cutter ring 26 at intervals, each circle of connecting hole consists of at least 4 threaded holes for connecting the first cutter ring 25 and the blade 24 and a plurality of through holes for connecting the cutter holder 23, the at least 4 threaded holes are uniformly distributed at intervals, and the through holes of the first cutter ring 25 and the blade 24 are connected with the at least 4 threaded holes of the second cutter ring 26 through screws; the blade component is installed in the following way: firstly, a chassis 28 is fixed on a platform, a first cylindrical boss 29 and a second cylindrical boss 30 are arranged on the chassis 28, the first boss 29, the second boss 30 and the chassis 28 are coaxial, the first boss 29 is positioned above the second boss 30, the second boss 30 is positioned above the chassis 28, the diameter of the first boss 29 is equal to the inner diameter of a blade 24, the diameter of the second boss 30 is equal to the inner diameters of a first cutter ring 25 and a second cutter ring 26, the blade 24 and the first cutter ring 25 are sequentially laminated on the chassis 28, at the moment, the second cutter ring 26 is sleeved on the second boss 30 and supported by the chassis 28, the blade 24 is sleeved on the first boss 29 and supported by the second cutter ring 26, the first cutter ring 25 surrounds the outer side of the first boss 29 and is supported by the blade 24, the positions of the first cutter ring 25, the second cutter ring 26 and the blade 24 are adjusted, so that a through hole of the first cutter ring 25, a connecting hole of the second cutter ring 26 and a through hole of the blade 24 are aligned up-and down correspondingly, covering a cover plate 31 on the first knife ring 25, wherein a plurality of gaps for exposing all through holes on the first knife ring 25 are arranged around the cover plate 31, placing a gasket 32 on the cover plate 31, fixing the gasket 32, the cover plate 31 and the first boss 29 together from top to bottom by adopting a fastening screw 33, at the moment, penetrating through the through holes of the first knife ring 25 and the blade 24 which are aligned with at least 4 threaded holes on the second knife ring 26 by a plurality of short screws 34, then screwing the through holes with at least 4 threaded holes on the second knife ring 26, and removing the cover plate 31, the gasket 32 and the base plate 28 to obtain the blade assembly; before the blade assembly is installed on the blade holder 23, the blade holder 23 is corrected by a correcting device, the correcting device comprises a correcting plate 35, a correcting block 36-1 with a cuboid structure and an alloy blade 36-2, the structure and the size of the correcting plate 35 are completely the same as those of the material sticking plate 1, the correcting block 36-1 is fixed on the correcting plate 35 by the same method of fixing a product on the material sticking plate 1, the alloy blade 36-2 is fixed on the correcting block 36-1, the correcting plate 35 is installed in the second installation groove 16 to move to be blocked by the second limiting pin and is pressed by the second quick pressing device, the alloy blade 36-2 is positioned at the rear side of the circular boss 27 at the moment, the feeding amount of the workbench is set in a control system, the workbench is controlled to move forwards to set the feeding amount so that the alloy blade 36-2 is embedded from the rear end of the circular boss 27, starting the rotary driving mechanism to drive the cutter frame 23 to rotate, cutting the rear end of the circular-ring-shaped boss 27 by the alloy blade 36-2 to enable the rear end face of the circular-ring-shaped boss 27 to be perpendicular to the horizontal plane, finishing the correction of the cutter frame 23, sleeving the second cutter ring 26 in the blade assembly on the circular-ring-shaped boss 27 to enable the front end face of the blade 24 to be abutted against the rear end face of the circular-ring-shaped boss 27, rotating the blade assembly to enable the remaining through holes in the blade assembly to be aligned with the threaded holes in the cutter frame 23 in a one-to-one correspondence mode, then connecting the blade assembly with the cutter frame 23 by adopting a plurality of long screws, and finishing the installation of the blade assembly.
As shown in fig. 6 and 7, in this embodiment, after the blade assembly is mounted on the blade holder 23, before the first cutting is performed, a calibration device is used to calibrate the relative position between the fixture and the blade 24, the calibration device includes a calibration plate 37, a first calibration block 38, a second calibration block 39, a third calibration block 40 and a dial indicator 41, the calibration plate 37 and the adhesive plate 1 have the same structure and size, the first calibration block 38 is fixed on the calibration plate 37 by the same method as that for fixing the product on the adhesive plate 1, the second calibration block 39 and the third calibration block 40 are respectively mounted on the calibration plate 37, the rear end surface of the second calibration block 39 is a plane, the rear end surface of the second calibration block 39 is located on the same plane as the rear end surface of the first calibration block 38, the third calibration block 40 is located on the rear side of the second calibration block 39, the dial indicator 41 is mounted on the third calibration block 40, and the dial indicator 41 can be adjusted to abut against the rear end surface of the second calibration block 39, during calibration, firstly, the dial indicator 41 is adjusted in the calibration device, the dial indicator 41 moves forwards to abut against the rear end face of the second calibration block 39, the numerical value of the dial indicator 41 is reset to zero, then the second calibration block 39 is removed from the calibration device, the calibration device is installed at a fixing clamp, the calibration plate 37 is located in the second installation groove 16 and moves to be stopped by the second limiting pin and is pressed by the second quick pressing device, the workbench is controlled by the control system to reset to the current preset initial position in the workbench, the dial indicator 41 is adjusted to move forwards to abut against the blade 24, the length measured by the dial indicator 41 is read, the length is the deviation between the preset workbench initial position in the control system and the actual initial position due to the fact that the cutter frame 23 is corrected, the workbench initial position is reset in the control system, and the reset initial position is the position which is moved forwards by a distance equal to the length on the basis of the preset initial position At the position, the cutting procedure can be directly performed by setting the material skin, the feeding amount and other cutting related parameters at the control system as long as the blade 24 is not installed again in the follow-up process and only a product is installed at the fixed clamp during each cutting.
Claims (2)
1. An inner circle slicing machine capable of guaranteeing processing verticality comprises a feeding system, a cutting system, an installation system and a control system, wherein the installation system is used for installing a product on a workbench of the feeding system, the installation system comprises a material sticking plate, a material sticking clamp used for fixing the product on the material sticking plate and a fixing clamp used for fixing the material sticking plate, and the fixing clamp is installed on the workbench and is characterized in that the material sticking plate is provided with two inclined planes which are bilaterally symmetrical and a plane positioned between the two inclined planes, the plane is bilaterally symmetrical relative to the symmetrical plane of the two inclined planes, a strip-shaped limiting groove is arranged at the bottom of the material sticking plate, the material sticking clamp comprises a base, a first pressing plate, a sliding block, an installation block, an adjusting screw, a first limiting block, a second limiting block and a first quick pressing device, the first pressing plate is fixed on the base, a first mounting groove extending from front to back is formed in the first pressing plate, the shape and the size of the first mounting groove are matched with those of the bonding plate, a first limiting pin is arranged in the first mounting groove, when the bonding plate is mounted in the first mounting groove, two inclined surfaces of the bonding plate are attached to the side wall of the first mounting groove, the plane of the bonding plate faces upwards, the first limiting pin is inserted into the limiting groove, and the first limiting pin is used for limiting the position of the bonding plate in the first mounting groove; the slide block is installed on the base through two rails, the installation block is positioned on the left side of the slide block and fixed on the two rails, the adjusting screw penetrates through the installation block and the slide block, when the adjusting screw is screwed, the slide block can move left and right along the rails, the first limit block is fixed at the right end of the slide block, the first limit block is positioned on the left side of the first pressure plate, the second limit block is installed on the base and positioned on the rear side of the first limit block, and the rapid pressing device is installed on the first pressure plate and used for pressing the adhesive plate in the first installation groove; when a product is installed, the sticky material plate is installed in the first installation groove and moves forwards until the sticky material plate is blocked by the first limiting pin, the sticky material plate is pressed tightly through the quick pressing device, the adjusting screw is screwed to adjust the position of the first limiting block at the moment, when the product is adhered to the sticky material plate, the left end face is attached to the first limiting block, the rear end face is attached to the second limiting block, and the adhesion area of the left end face and the adhesion area of the second limiting block is located in the middle of the product; the fixing clamp comprises a mounting seat fixed on the workbench, a second pressing plate and a second quick pressing device, the second pressing plate is fixed on the mounting seat and is provided with a second mounting groove extending from front to back, the shape and the size of the second mounting groove are matched with those of the material sticking plate, a second limiting pin is arranged in the second mounting groove, when the material sticking plate is arranged in the second mounting groove, two inclined planes of the material sticking plate are attached to the side wall of the second mounting groove, the plane of the material sticking plate faces upwards, the second limiting pin is inserted into the limiting groove, when the material sticking plate moves forwards to be blocked by the second limiting pin, the second quick pressing device presses the material sticking plate tightly to realize the installation of the material sticking plate on the fixing clamp;
the cutting system comprises a rotary driving mechanism, a tool rest, a blade, a first tool ring and a second tool ring, wherein the blade, the first tool ring and the second tool ring are in a circular ring shape with equal outer diameters, the inner diameters of the first tool ring and the second tool ring are equal, the inner diameter of the blade is smaller than the inner diameter of the first tool ring, the tool rest is installed on the workbench, a circular ring-shaped boss and a circle of threaded holes are formed in the rear side of the tool rest and are uniformly distributed around the circular ring-shaped boss in a surrounding mode, the outer diameter of the circular ring-shaped boss is equal to the inner diameter of the second tool ring, the rotary driving mechanism is used for driving the tool rest to rotate, the first tool ring, the second tool ring and the blade of the blade assembly are installed on the tool rest after being combined into the blade assembly, and in the tool rest, the blade is positioned between the first cutter ring and the second cutter ring and is coaxial with the first cutter ring and the second cutter ring, the blade is clamped by the first cutter ring and the second cutter ring, a circle of through holes are uniformly arranged at the edges of the first cutter ring and the blade at intervals respectively, a circle of connecting holes are uniformly arranged at the edge of the second cutter ring at intervals, the circle of connecting holes consists of at least 4 threaded holes for connecting the first cutter ring and the blade and a plurality of through holes for connecting the cutter frame, at least 4 threaded holes are uniformly distributed at intervals, and the through holes of the first cutter ring and the blade are connected with at least 4 threaded holes of the second cutter ring through screws;
the blade assembly is installed in the following mode: firstly, fixing a chassis on a platform, wherein the chassis is provided with a first cylindrical boss and a second cylindrical boss, the first boss, the second boss and the chassis are coaxial, the first boss is positioned above the second boss, the second boss is positioned above the chassis, the diameter of the first boss is equal to the inner diameter of the blade, the diameter of the second boss is equal to the inner diameters of the first cutter ring and the second cutter ring, the blade and the first cutter ring are sequentially laminated on the chassis, the second cutter ring is sleeved on the second boss and supported by the chassis, the blade is sleeved on the first boss and supported by the second cutter ring, and the first cutter ring surrounds the outer side of the first boss and is supported by the blade, adjusting the positions of the first cutter ring, the second cutter ring and the blade to enable the through holes of the first cutter ring, the connecting holes of the second cutter ring and the through holes of the blade to be vertically aligned in a one-to-one correspondence manner, covering a cover plate on the first cutter ring, a plurality of gaps for exposing all the through holes of the first cutter ring are arranged around the cover plate, placing a gasket on the cover plate, fixing the gasket, the cover plate and the first boss together from top to bottom by using screws, and then passing a plurality of short screws through the through holes of the first cutter ring and the blade which are aligned with at least 4 threaded holes on the second cutter ring, then the blade assembly is screwed with at least 4 threaded holes of the second cutter ring, and the cover plate, the gasket and the bottom plate are removed, so that the blade assembly is obtained;
before the blade assembly is installed on the blade holder, the blade holder is corrected by a correction device, the correction device comprises a correction plate, a correction block with a cuboid structure and an alloy blade, the correction plate and the material bonding plate have the same structure and size, the correction block is fixed on the correction plate by the same method of fixing the product on the material bonding plate, the alloy blade is fixed on the correction block, the correction plate is installed in a second installation groove and moved to be blocked by a second limiting pin and is pressed by a second quick pressing device, the alloy blade is positioned at the rear side of the circular boss, the feeding amount of a workbench is set in the control system, the workbench is controlled to move forwards to set the feeding amount to enable the alloy blade to be embedded into the rear end of the circular boss, starting the rotary driving mechanism to drive the tool rest to rotate, cutting the rear end of the circular boss by the alloy blade to enable the rear end face of the circular boss to be vertical to the horizontal plane, finishing the correction of the tool rest, sleeving a second blade ring in the blade assembly on the circular boss to enable the front end face of the blade to be abutted against the rear end face of the circular boss, rotating the blade assembly to enable the residual through holes in the blade assembly to be aligned with the threaded holes in the tool rest in a one-to-one correspondence mode, then connecting the blade assembly with the tool rest by adopting a plurality of long screws, and finishing the installation of the blade assembly;
after the blade assembly is installed on the tool rest and before the blade assembly is cut for the first time, a calibration device is adopted to calibrate the relative position of the fixing clamp and the blade, the calibration device comprises a calibration plate, a first calibration block, a second calibration block, a third calibration block and a dial indicator, the calibration plate and the adhesive plate have the same structure and size, the first calibration block is fixed on the calibration plate by adopting the same method of fixing a product on the adhesive plate, the second calibration block and the third calibration block are respectively installed on the calibration plate, the rear end face of the second calibration block is a plane, the rear end face of the second calibration block and the rear end face of the first calibration block are positioned on the same plane, the third calibration block is positioned at the rear side of the second calibration block, and the dial indicator is installed on the third calibration block, the dial indicator can be adjusted to abut against the rear end face of the second calibration block, when calibration is carried out, the dial indicator is adjusted in the calibration device firstly, the dial indicator is enabled to move forwards to abut against the rear end face of the second calibration block, the numerical value of the dial indicator is zeroed, then the second calibration block is detached from the calibration device, the calibration device is installed at the fixing clamp, the calibration plate is located at the second installation groove and moves to be blocked by the second limiting pin and is pressed by the second quick pressing device, the workbench is controlled to reset to the preset initial position in the workbench through the control system, the dial indicator is adjusted to enable the dial indicator to move forwards to abut against the blade, the length measured by the dial indicator at the moment is read, and the length is the length which is used for correcting the tool rest to cause the preset initial position and the initial position of the workbench in the control system And resetting the initial position of the workbench in the control system according to the deviation between the actual initial positions, wherein the reset initial position is a position which is moved forward by a distance equal to the length on the basis of the preset initial position, and the peel, the feed amount and other cutting related parameters can be directly set in the control system to enter a cutting program only by installing a product at the fixed clamp during each cutting as long as a blade is not installed again.
2. The inside diameter slicer capable of ensuring processing verticality according to claim 1, wherein the first rapid pressing device comprises a first fixing seat, a first pressing rod and a first pressing block, the first fixing seat is fixed on the first pressing plate, the first pressing rod is installed on the first fixing seat and can be rotated under stress, the first pressing block is fixed on the first pressing rod, when the first pressing rod rotates downwards, the first pressing block moves downwards to press the adhesive plate in the first mounting groove, the second rapid pressing device comprises a second fixing seat, a second pressing rod and a second pressing block, the second fixing seat is fixed on the second pressing plate, the second pressing rod is installed on the second fixing seat and can be rotated under stress, and the second pressing block is fixed on the second pressing rod, when the second pressure lever rotates downwards, the second pressure block moves downwards to press the adhesive plate in the second mounting groove.
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| CN202110965986.6A CN113787231B (en) | 2021-08-23 | 2021-08-23 | Inner circle slicing machine capable of guaranteeing machining verticality |
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