CN117140287B - Diamond saw blade surface polishing equipment - Google Patents
Diamond saw blade surface polishing equipment Download PDFInfo
- Publication number
- CN117140287B CN117140287B CN202311442379.7A CN202311442379A CN117140287B CN 117140287 B CN117140287 B CN 117140287B CN 202311442379 A CN202311442379 A CN 202311442379A CN 117140287 B CN117140287 B CN 117140287B
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- Prior art keywords
- shaped
- polishing
- support
- frame
- saw blade
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- 238000005498 polishing Methods 0.000 title claims abstract description 66
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 55
- 239000010432 diamond Substances 0.000 title claims abstract description 55
- 238000003825 pressing Methods 0.000 claims description 36
- 238000009434 installation Methods 0.000 claims description 18
- 239000000428 dust Substances 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 claims description 8
- 210000000078 claw Anatomy 0.000 claims description 7
- 238000003466 welding Methods 0.000 abstract description 11
- 239000000758 substrate Substances 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 description 7
- 229910000679 solder Inorganic materials 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/006—Machines or devices using grinding or polishing belts; Accessories therefor for special purposes, e.g. for television tubes, car bumpers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
- B24B55/08—Dust extraction equipment on grinding or polishing machines specially designed for belt grinding machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses diamond saw blade surface polishing equipment which comprises a base, wherein a mounting cylinder with the top and the bottom being open is connected to the base, a support is connected to the outer wall of the mounting cylinder, a polishing rack capable of rotating up and down is arranged on the support, an abrasive belt polishing assembly for polishing a welding area between a tool bit and a substrate is arranged on the polishing rack, a T-shaped supporting plate is connected to the support, and a supporting piece is connected to the polishing rack. Through the cooperation of T shape backup pad and support piece, can accurate limit the distance that the abrasive band pushed down, guarantee that the abrasive band pushes down the distance unanimous at every turn, avoid excessive or incomplete of polishing, the quality of polishing of this invention is good, and the precision of polishing is high.
Description
Technical Field
The invention belongs to the technical field of diamond saw blade machining, and particularly relates to diamond saw blade surface polishing equipment.
Background
The diamond saw blade is a cutting tool, is widely applied to processing of hard and brittle materials such as concrete, refractory materials, stone materials, ceramics and the like, and mainly comprises a base body and a tool bit, wherein the base body is a main supporting part for bonding the tool bit, the tool bit is a part for cutting in the use process, and in order to ensure that the diamond saw blade can be firmly fixed on a cutting machine, a central hole which is matched with a motor shaft of the cutting machine is formed in the middle of the base body, and a mandrel clamping groove which is matched with a mandrel of the cutting machine is formed in the periphery of the central hole on the base body.
At present, in the production process of large-scale diamond saw blade, generally the tool bit is fixedly connected on the base member through the mode of welding, and after the tool bit welds on the base member, the tool bit generally has some unnecessary solder with the region of base member welding, and these unnecessary solders can influence the cutting effect and the life of saw blade, consequently need polish the region of tool bit and base member welding, get rid of the unnecessary solder of tool bit and base member welding region, realize carrying out smooth processing to the faying face of tool bit and base member, improve the cutting precision and the stability of saw blade.
At present, it is common to polish tool bit and base member welded area through the abrasive band polisher, when polishing operation, place diamond saw bit level on rotatory placing tray, rotatory placing tray is unanimous with diamond saw bit size is basic, then manual pushing down the frame of polishing of manual work so that abrasive band moves down and tool bit and base member welded area contact, with get rid of unnecessary solder to tool bit and base member welded area polish, and because the volume size of the unnecessary solder of every tool bit and base member welded area is different, can lead to the diamond saw bit to be difficult to put completely, thereby can lead to the welding area of tool bit and base member to contact inhomogeneous with abrasive band, and then can influence the polishing effect and lead to polishing quality poor, and because manual abrasive band of pushing down polishes, and do not carry out accurate restriction to the distance that abrasive band pushed down, so be difficult to guarantee that accurate control abrasive band pushes down the distance is unanimous at every time, thereby can lead to excessive or the incomplete polishing, and then can influence the polishing effect and lead to polishing precision low.
Disclosure of Invention
The invention aims to solve the problems and provide the diamond saw blade surface polishing equipment which not only can ensure that the diamond saw blade is completely flattened, but also can accurately limit the pressing distance of the abrasive belt and ensure that the pressing distance of the abrasive belt is consistent each time.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a diamond saw bit surface equipment of polishing, the on-line screen storage device comprises a base, be connected with the installation section of thick bamboo that top and bottom are open type setting on the base, installation section of thick bamboo outer wall connection has the support, be equipped with the frame of polishing that can reciprocate on the support, be equipped with the abrasive band subassembly of polishing tool bit and base member welded area on the frame of polishing, be connected with the mounting bracket on the base, the mounting bracket is located the installation section of thick bamboo, be equipped with electric rotating frame on the mounting bracket, be connected with the placing tray that is used for placing the saw bit on the electric rotating frame, and place the area of tray and be less than the area of base member, place tray middle part embedded type and install the loop bar that can insert the centre bore on the base member, place the top of tray is connected with four core shaft pins around loop bar circumference evenly spaced, the core shaft pin is used for inserting the dabber draw-in groove on the base member, be connected with on the loop bar and be used for pressing the saw bit to fix the clamp on placing tray, be connected with T shape backup pad on the support, be connected with the support on the frame of polishing, press down the frame can make support move down with T shape backup pad contact, support spacing is supported through T shape backup pad, and distance that the abrasive band subassembly is pushed down at every turn, guarantee the distance that abrasive band subassembly is polished.
Preferably, the support member includes a cross bar attached to the sander frame and an inverted T-shaped support plate hinged to the cross bar, the inverted T-shaped support plate being moved downwardly into contact with the T-shaped support plate.
Preferably, the inverted T-shaped supporting plate always maintains a state perpendicular to the T-shaped supporting plate during the downward movement of the inverted T-shaped supporting plate so as to be smoothly contacted with the T-shaped supporting plate.
Preferably, the presser comprises a lower pressing piece placed at the top of the loop bar and used for pressing and fixing the saw blade on the placing plate, the loop bar is a hollow bar with the top and the bottom being open, two hook bars which can be mutually close to and mutually far away are arranged in the lower pressing piece, the hook claw at the lower part of the hook bar can be hooked at the bottom of the loop bar, and a spring I is connected between the two hook bars.
Preferably, the bottom of the loop bar is provided with two clamping grooves at intervals along the circumferential direction, and the two clamping grooves are respectively clamped with the hook claws at the lower parts of the two hook bars.
Preferably, the lower pressing piece comprises a ring frame placed at the top of the loop bar, the two hook bars are arranged in the ring frame, the ring frame is connected with an inverted U-shaped lifting bar, and the bottom of the inverted U-shaped lifting bar is connected with an annular pressing plate for pressing and fixing the saw blade on the placing plate.
Preferably, the cutter head structure further comprises a large ring, the inner wall of the large ring is connected with blocking blocks at uniform intervals along the circumferential direction, the blocking blocks are used for blocking gaps between two adjacent cutter heads, the bottom of the placing disc is connected with at least two L-shaped connecting rods at uniform intervals along the circumferential direction, the L-shaped connecting rods are connected with the corresponding blocking blocks, one side, close to the bracket, of the inner wall of the mounting cylinder is connected with a fixing plate, and two supporting wheels used for supporting the cutter heads are connected on the fixing plate.
Preferably, the saw blade lifting device further comprises two U-shaped mounting plates symmetrically connected with the bottom of the placing plate, wherein the two U-shaped mounting plates are provided with inverted U-shaped top plates capable of moving up and down, the inverted U-shaped top plates penetrate through the placing plate, a spring II is connected between the inverted U-shaped top plates and the U-shaped mounting plates, and the spring II is used for driving the inverted U-shaped top plates to move up to jack up the saw blade.
Preferably, the polishing machine further comprises an air pump arranged on the support, a chip suction hose is connected to the air pump, a dust hood is connected to the chip suction hose, a connecting sleeve is connected to one side, close to the dust hood, of the chip suction hose, and the connecting sleeve is fixedly connected to the polishing machine frame.
Preferably, the polishing machine further comprises an arc-shaped baffle plate connected to one side, close to the support, of the top of the mounting cylinder, a groove for the polishing machine frame to rotate up and down is formed in the arc-shaped baffle plate, and the arc-shaped baffle plate is used for blocking chips and sparks.
The invention has the beneficial effects that:
1. because the area of the placing disc is smaller than that of the base body, redundant solder in the welding area of the cutter head and the base body cannot be in contact with the placing disc, so that the diamond saw blade can be guaranteed to be completely flattened, the pressing distance of the abrasive belt can be accurately limited through the matching of the T-shaped supporting plate and the supporting piece, the consistency of the pressing distance of the abrasive belt each time is guaranteed, and excessive polishing or incomplete polishing is avoided.
2. Can lock whole presser on the loop bar through the cooperation of colluding pole and spring I, can push down the diamond saw bit through annular clamp plate and fix on placing the dish to rock from top to bottom owing to centrifugal force when avoiding the diamond saw bit to rotate, thereby can make the diamond saw bit rotate smoothly and polish, make two collude the pole and be close to each other and break away from with the loop bar and can release the locking to whole presser, the loading and unloading of presser is convenient, swift, in order to get fast and put the diamond saw bit.
3. Can support the tool bit through the backing wheel to avoid the diamond saw bit skew from top to bottom when rotating to polish, can block up through the sprue between two adjacent tool bits, make the stable rotation of tool bit on the backing wheel, so can improve the stability when diamond saw bit rotates to polish, thereby can ensure that diamond saw bit is polished steadily, and then can improve the quality of polishing and the precision of polishing.
4. The reverse U-shaped top plate can be driven to move upwards through the spring II to jack up the diamond saw blade, so that the polished diamond saw blade can be taken down conveniently.
5. Through the cooperation of air pump, taking out bits hose and suction hood, can suck the dust that produces when polishing away and discharge to suitable place to avoid the raise dust, help creating safer, healthier operational environment, can protect operating personnel's health.
6. The arc-shaped baffle can block the scraps and sparks so as to prevent the scraps and sparks from splashing on the operator.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic view of a partial perspective structure of the present invention.
Fig. 3 is a schematic view of the installation of the mounting frame, the electric rotating frame and the placing tray of the present invention.
Fig. 4 is a schematic perspective view of the T-shaped support plate, cross bar and inverted T-shaped stay of the present invention.
Fig. 5 is a schematic perspective view of a press according to the present invention.
Fig. 6 is a schematic perspective view of a press according to the present invention.
Fig. 7 is a schematic perspective view of a hook rod according to the present invention.
FIG. 8 is a schematic view of the installation of the large ring, block and fixing plate of the present invention.
Fig. 9 is a schematic perspective view of the block, L-shaped link, fixed plate and support wheel of the present invention.
FIG. 10 is a schematic view of the installation of the U-shaped mounting plate, inverted U-shaped top plate and spring II of the present invention.
FIG. 11 is a schematic view of the installation of the components of the air pump, the chip suction hose, the dust hood, and the like of the present invention.
Fig. 12 is a schematic perspective view of an arc baffle of the present invention.
In the figure: 1-base, 2-mounting cylinder, 3-support, 4-grinding frame, 5-abrasive belt grinding assembly, 6-mounting frame, 7-electric rotating frame, 8-placing plate, 9-loop bar, 10-core shaft pin, 11-presser, 111-ring frame, 112-inverted U-shaped lifting rod, 113-annular pressing plate, 114-hook bar, 115-spring I, 12-T-shaped supporting plate, 13-supporting piece, 131-cross bar, 132-inverted T-shaped supporting plate, 14-large circular ring, 15-blocking block, 16-L-shaped connecting rod, 17-fixing plate, 18-supporting wheel, 19-U-shaped mounting plate, 20-inverted U-shaped top plate, 21-spring II, 22-air pump, 23-chip drawing hose, 24-connecting sleeve, 25-dust suction hood and 26-arc baffle.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. 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.
Examples: 1-3, the diamond saw blade surface polishing equipment, please refer to figure 1-3, including the base 1, the base 1 top is connected with the top and the bottom are the open installation section of thick bamboo 2 that sets up, installation section of thick bamboo 2 outer wall right side is connected with support 3, support 3 rear side upper portion articulates there is polishing frame 4, polishing frame 4 comprises swing board and handle, swing board articulates and connects in support 3 rear side upper portion, the handle is connected in swing board front side, be equipped with abrasive belt polishing assembly 5 on the swing board of polishing frame 4, abrasive belt polishing assembly 5 comprises servo motor I, band pulley and abrasive belt, be connected with three band pulley from front to back interval rotation on the swing board of polishing frame 4, the cover has the abrasive belt between the three band pulley, servo motor I is installed to the left rear side of swing board of polishing frame 4, servo motor I's output shaft is connected with the rear side band pulley, base 1 top is connected with mounting bracket 6, the installation frame 6 is positioned in the installation cylinder 2, the installation frame 6 is provided with an electric rotating frame 7, the electric rotating frame 7 is composed of a servo motor II, a U-shaped connecting plate and an annular sliding block, the servo motor II is installed in the installation frame 6, the U-shaped connecting plate is connected on the output shaft of the servo motor II, the annular sliding block is connected at the bottom of the U-shaped connecting plate, the annular sliding block is installed at the upper part of the installation frame 6 in a sliding mode through an annular sliding rail, the top of the U-shaped connecting plate on the electric rotating frame 7 is connected with a placing disc 8, the area of the placing disc 8 is smaller than that of a basal body, the middle part of the placing disc 8 is embedded and provided with a loop bar 9, the top of the placing disc 8 is connected with four core shaft pins 10 at equal intervals around the circumference of the loop bar 9, a pressing tool 11 is detachably connected on the loop bar 9, the rear side of the support 3 is connected with a T-shaped supporting plate 12, the rear parts of the left and right side surfaces of a swinging plate of the polishing frame 4 are respectively connected with supporting pieces 13, the support 13 is located on the upper side of the T-shaped support plate 12.
Firstly, the central hole on the diamond saw blade matrix is aligned with the sleeve rod 9, the mandrel clamping groove on the diamond saw blade matrix is aligned with the mandrel pin 10, then the diamond saw blade is placed on the placing disc 8, the sleeve rod 9 is inserted into the central hole on the matrix, the mandrel pin 10 is inserted into the mandrel clamping groove on the matrix, then the pressing tool 11 is arranged on the sleeve rod 9, the diamond saw blade can be pressed and fixed on the placing disc 8 through the pressing tool 11, the pressing tool 11 can be detached from the sleeve rod 9, the diamond saw blade can be taken off from the placing disc 8, the handle is pressed down to enable the whole grinding frame 4 to rotate downwards, the grinding frame 4 rotates downwards to drive the abrasive belt assembly 5 to rotate downwards, so that the abrasive belt on the abrasive belt grinding assembly 5 moves downwards and the cutter head contacts with the welding area of the matrix, the servo motor I on the abrasive belt grinding assembly 5 is controlled to rotate, the redundant welding area of the cutter head and the matrix can be removed, the bonding surface of the cutter head and the matrix can be smoothly processed, the bonding surface of the cutter head can be controlled to be pushed down, the work of the servo motor 7 is controlled to drive the placing disc 8 to rotate, and the diamond saw blade can be rotated through the placing disc 8, and the rotating of the rotating disc 8 can be rotated through the rotating of each diamond saw blade. Because the area of placing the dish 8 is less than the area of base member, so the unnecessary solder of tool bit and base member welding area can not with placing the dish 8 contact, thereby can guarantee to put the diamond saw bit completely flat, and then can guarantee that every tool bit and base member's welding area all contacts with the abrasive band evenly, grinding frame 4 rotates downwards and drives support piece 13 to move down and contact with T shape backup pad 12, support spacing to support piece 13 through T shape backup pad 12, with the distance that accurate definition grinding frame 4 was pushed down, thereby can accurately define the distance that the abrasive band pushed down, guarantee that the distance that the abrasive band pushed down at every turn is unanimous, avoid excessive or the incomplete of polishing, so this equipment not only can guarantee to put the diamond saw bit completely flat, and can accurately define the distance that the abrasive band pushed down at every turn is unanimous, it is good to guarantee that the abrasive band pushes down at every time, the precision of polishing is high.
Referring to fig. 4, the support 13 includes a cross bar 131 attached to the swing plate of the sander frame 4 and an inverted T-shaped stay 132 hinged to the cross bar 131.
The grinding machine frame 4 rotates downwards to drive the inverted T-shaped supporting plate 132 to move downwards to be in contact with the T-shaped supporting plate 12 through the cross rod 131, and the inverted T-shaped supporting plate 132 is hinged to the cross rod 131, so that the inverted T-shaped supporting plate 132 always keeps perpendicular to the T-shaped supporting plate 12 in the downward moving process, the inverted T-shaped supporting plate 132 can be stably in contact with the T-shaped supporting plate 12, and further the grinding machine frame 4 and the abrasive belt grinding assembly 5 can be stably supported and limited.
Referring to fig. 5-7, the presser 11 includes a lower pressing member disposed at the top of the loop bar 9, the loop bar 9 is a hollow bar with open top and bottom, the lower pressing member is composed of a ring frame 111, an inverted U-shaped lifting bar 112 and an annular pressing plate 113, the ring frame 111 is composed of a ring block, a rod, a guide rod and a connecting rod, the rod is connected at the bottom of the ring block, the rod is inserted into the loop bar 9, the ring block is disposed at the top of the loop bar 9, the guide rod is connected in the ring block, four connecting rods are connected to the outer wall of the ring block in an annular distribution, the two inverted U-shaped lifting bars 112 are provided with two, the two inverted U-shaped lifting bars 112 are connected to the connecting rods of the ring frame 111, the annular pressing plate 113 is connected to the bottoms of the two inverted U-shaped lifting bars 112, the guide rod of the ring frame 111 is slidingly connected with two hook bars 114, and the hook jaws at the lower parts of the hook bars 114 can be hooked at the bottom of the loop bar 9, a spring i 115 is connected between the two hook bars 114, two hook bars are circumferentially spaced apart from the bottom of the loop bar 9, two clamping grooves are respectively clamped with the hook jaws 114 at the lower parts.
When the diamond saw blade is required to be placed on the placing disc 8, the two hook rods 114 are firstly made to be close to each other, so that the hook claw at the lower part of the hook rods 114 is separated from the clamping groove at the bottom of the loop bar 9, the spring I115 is compressed along with the hook claw, and then the U-shaped lifting rod 112 can be lifted up to take down the whole pressing tool 11 from the loop bar 9, so that the whole pressing tool is convenient and quick to detach; after the diamond saw blade is placed on the placing disc 8, the pressing tool 11 is placed back onto the loop bar 9, then the hook bars 114 are loosened, the two hook bars 114 are mutually far away under the reset action of the spring I115, so that the hook claw at the lower part of the hook bars 114 is inserted into the clamping groove at the bottom of the loop bar 9, the hook bars 114 can be locked on the loop bar 9, the whole pressing tool 11 can be locked on the loop bar 9, the installation is convenient and quick, the diamond saw blade can be pressed and fixed on the placing disc 8 through the annular pressing plate 113, and the diamond saw blade can be prevented from swinging up and down due to centrifugal force when rotating, so that the diamond saw blade can be enabled to rotate stably for polishing.
Referring to fig. 8-9, the device further comprises a large ring 14, blocking blocks 15 are uniformly and alternately connected to the inner wall of the large ring 14 along the circumferential direction, four L-shaped connecting rods 16 are uniformly and alternately connected to the bottom of the placement disc 8 along the circumferential direction, the L-shaped connecting rods 16 are connected with the corresponding blocking blocks 15, a fixing plate 17 is connected to the right side of the inner wall of the mounting cylinder 2, and two supporting wheels 18 are symmetrically and rotationally connected to the front and back of the fixing plate 17.
When needing to place the diamond saw bit on placing the dish 8, make the gap between two adjacent tool bits align with the sprue 15, then place the diamond saw bit on placing the dish 8, the sprue 15 gets into in the gap between two adjacent tool bits thereupon, in order to block up the gap between two adjacent tool bits, can support the tool bit through supporting wheel 18, in order to avoid the diamond saw bit to shift from top to bottom when rotating to polish, the gap between two adjacent tool bits is plugged up through sprue 15, can make the stable rotation of tool bit on supporting wheel 18, so can improve the stability when diamond saw bit rotates to polish, thereby can ensure that the diamond saw bit is polished steadily, and then can improve the quality of polishing and the precision of polishing.
Referring to fig. 10, the device further comprises two U-shaped mounting plates 19 symmetrically connected to the bottom of the placement tray 8, wherein two inverted U-shaped top plates 20 are slidably connected to the two U-shaped mounting plates 19, the inverted U-shaped top plates 20 penetrate through the placement tray 8, and two springs ii 21 are symmetrically connected between the inverted U-shaped top plates 20 and the U-shaped mounting plates 19.
The diamond saw blade is supported by the inverted U-shaped top plate 20 after being sleeved on the loop bar 9, the inverted U-shaped top plate 20 can be pushed to move downwards by pressing down the diamond saw blade, the spring II 21 is compressed along with the inverted U-shaped top plate 20, the diamond saw blade can be pressed and fixed on the placing disc 8 through the pressing tool 11, the diamond saw blade is prevented from being jacked up by the inverted U-shaped top plate 20, after the pressing tool 11 is taken down from the loop bar 9, the inverted U-shaped top plate 20 can be made to move upwards under the reset action of the spring II 21, and accordingly the polished diamond saw blade can be conveniently taken down.
Referring to fig. 11, the polishing machine further comprises an air pump 22 installed on the front side of the bracket 3, a chip suction hose 23 is connected to the air pump 22, a dust hood 25 is connected to the rear end of the chip suction hose 23, a connecting sleeve 24 is connected to the rear side of the chip suction hose 23, and the connecting sleeve 24 is fixedly connected to the swing plate of the polishing machine frame 4.
The air pump 22 is externally connected with a pipeline, dust generated during polishing can be sucked into the dust suction hose 23 through the dust suction hood 25 by the air pump 22, and then is discharged to a proper place through the external pipeline, so that dust emission can be avoided, safer and healthier working environments can be created, and the health of operators can be protected.
Referring to fig. 12, the polishing machine further comprises an arc baffle 26 connected to the right front side of the top of the mounting cylinder 2, wherein a groove for the handle on the polishing machine frame 4 to rotate up and down is formed in the arc baffle 26, and scraps and sparks can be blocked by the arc baffle 26 so as to prevent the scraps and sparks from splashing on an operator, thereby protecting the operator.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a diamond saw bit surface polishing equipment, including base (1), be connected with on base (1) top and bottom are the installation section of thick bamboo (2) that open set up, installation section of thick bamboo (2) outer wall connection has support (3), be equipped with on support (3) can pivoted frame (4) of polishing from top to bottom, be equipped with on frame (4) of polishing and be used for polishing tool bit and base body welded area's abrasive band polishing subassembly (5), be connected with mounting bracket (6) on base (1), mounting bracket (6) are located installation section of thick bamboo (2), be equipped with electric rotating frame (7) on mounting bracket (6), characterized in that, be connected with on electric rotating frame (7) and be used for placing saw bit place dish (8), and place the area of dish (8) and be less than the area of base body, place dish (8) middle part embedded install can insert the loop bar (9) of centre bore on the base body, be connected with four core axle pins (10) around loop bar (9) circumference evenly spaced, core axle pin (10) are used for inserting the draw-in groove on the base body, can push down on loop bar (9) and be connected with on pressing die joint support (3) have on support (3) and connect on (13) support frame (13), the pressing-down polishing frame (4) can enable the supporting piece (13) to move downwards to be in contact with the T-shaped supporting plate (12), the supporting piece (13) is supported and limited through the T-shaped supporting plate (12) so as to limit the pressing-down distance of the abrasive belt polishing assembly (5), and the consistency of the pressing-down distance of the abrasive belt polishing assembly (5) each time is ensured;
the pressing tool (11) comprises a lower pressing part which is arranged at the top of the loop bar (9) and used for pressing and fixing the saw blade on the placing disc (8), the loop bar (9) is a hollow bar with the top and the bottom being provided with openings, two hook bars (114) which can be mutually close to and mutually far away are arranged in the lower pressing part, a claw at the lower part of the hook bar (114) can be hooked at the bottom of the loop bar (9), and a spring I (115) is connected between the two hook bars (114);
two clamping grooves are formed in the bottom of the loop bar (9) at intervals along the circumferential direction, and the two clamping grooves are respectively clamped with the claw at the lower part of the two hook bars (114);
the novel tool bit cutting machine further comprises a large circular ring (14), blocking blocks (15) are uniformly and alternately connected to the inner wall of the large circular ring (14) along the circumferential direction, the blocking blocks (15) are used for blocking gaps between two adjacent tool bits, at least two L-shaped connecting rods (16) are uniformly and alternately connected to the bottom of the placing disc (8) along the circumferential direction, the L-shaped connecting rods (16) are connected with the corresponding blocking blocks (15), one side, close to the bracket (3), of the inner wall of the mounting cylinder (2) is connected with a fixed plate (17), and two supporting wheels (18) used for supporting the tool bits are connected to the fixed plate (17);
still including symmetry connection has two U-shaped mounting panel (19) in placing dish (8) bottom, all is equipped with on two U-shaped mounting panel (19) and can reciprocate falls U-shaped roof (20), falls U-shaped roof (20) and runs through and place dish (8), is connected with spring II (21) between falling U-shaped roof (20) and U-shaped mounting panel (19), and spring II (21) are used for driving falling U-shaped roof (20) to reciprocate and jack-up the saw bit.
2. A diamond saw blade surface grinding device according to claim 1, characterized in that the support (13) comprises a cross bar (131) connected to the grinding frame (4) and an inverted T-shaped support plate (132) hinged to the cross bar (131), the inverted T-shaped support plate (132) being moved down into contact with the T-shaped support plate (12).
3. A diamond saw blade surface grinding device according to claim 2, wherein the inverted T-shaped supporting plate (132) is always maintained in a state perpendicular to the T-shaped supporting plate (12) during the downward movement thereof to be smoothly contacted with the T-shaped supporting plate (12).
4. The diamond saw blade surface polishing device according to claim 1, wherein the pressing down piece comprises a ring frame (111) placed on the top of the loop bar (9), two hook bars (114) are arranged in the ring frame (111), an inverted U-shaped lifting bar (112) is connected to the ring frame (111), and an annular pressing plate (113) for pressing and fixing the saw blade on the placing disc (8) is connected to the bottom of the inverted U-shaped lifting bar (112).
5. The diamond saw blade surface polishing device according to claim 1, further comprising an air pump (22) arranged on the support (3), wherein a chip suction hose (23) is connected to the air pump (22), a dust hood (25) is connected to the chip suction hose (23), a connecting sleeve (24) is connected to one side, close to the dust hood (25), of the chip suction hose (23), and the connecting sleeve (24) is fixedly connected to the polishing rack (4).
6. The diamond saw blade surface polishing device according to claim 5, further comprising an arc-shaped baffle plate (26) connected to one side of the top of the mounting cylinder (2) close to the bracket (3), wherein a groove for the polishing frame (4) to rotate up and down is formed in the arc-shaped baffle plate (26), and the arc-shaped baffle plate (26) is used for blocking chips and sparks.
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| CN202311442379.7A CN117140287B (en) | 2023-11-01 | 2023-11-01 | Diamond saw blade surface polishing equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311442379.7A CN117140287B (en) | 2023-11-01 | 2023-11-01 | Diamond saw blade surface polishing equipment |
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| CN117140287B true CN117140287B (en) | 2023-12-26 |
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| CN212169196U (en) * | 2020-04-08 | 2020-12-18 | 上海沃兹金田锯业有限公司 | Clamping device is used in firm saw bit processing of centre gripping |
| CN215238268U (en) * | 2021-06-21 | 2021-12-21 | 金丰利刃具(广东)有限公司 | Edging counting device of diamond saw blade |
| CN217433961U (en) * | 2022-05-19 | 2022-09-16 | 江苏诺得胜工具有限公司 | Diamond saw blade polishing machine with positioning function |
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2023
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2561551Y (en) * | 2002-08-23 | 2003-07-23 | 郑州磨料磨具磨削研究所 | Abrasive band polisher for diamond saw discs |
| CN206748148U (en) * | 2017-05-25 | 2017-12-15 | 郑州华邦工具股份有限公司 | The vertical polishing machine of diamond saw blade |
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| CN212169196U (en) * | 2020-04-08 | 2020-12-18 | 上海沃兹金田锯业有限公司 | Clamping device is used in firm saw bit processing of centre gripping |
| CN215238268U (en) * | 2021-06-21 | 2021-12-21 | 金丰利刃具(广东)有限公司 | Edging counting device of diamond saw blade |
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| CN117140287A (en) | 2023-12-01 |
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