CN213498558U

CN213498558U - Angle adjusting mechanism of carborundum wheel finishing device

Info

Publication number: CN213498558U
Application number: CN202021734807.5U
Authority: CN
Inventors: 张瑞剑; 印军
Original assignee: Zhenjiang Yongliang Electrical Technology Co ltd
Current assignee: Zhenjiang Yongliang Electrical Technology Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-06-22
Anticipated expiration: 2030-08-19

Abstract

The utility model relates to the technical field of a grinding wheel dressing device, and discloses an angle adjusting mechanism of a carborundum wheel dressing device, which solves the problems that the existing carborundum wheel dressing device has single use angle and can not dress a carborundum wheel in multiple angles, and comprises a base, wherein a transmission mechanism is installed on one side of the top of the base, a threaded column is movably installed in the middle of the top of the base, a first bearing is fixedly installed at the bottom end of the threaded column, the first bearing is fixedly installed in the middle of the base, a rotating block is movably installed on the upper part of the threaded column, a lifting block is installed on one side of the inner part of the rotating block, the lifting block is connected with the threaded column through threads, a clamping mechanism is installed in the middle of the inner part of the rotating block; the height of the device can be adjusted up and down, and the angle of the trimming mechanism can be adjusted, so that the device can trim more different carborundum grinding wheels, and the device can be kept stable in the working process.

Description

Angle adjusting mechanism of carborundum wheel finishing device

Technical Field

The utility model belongs to the technical field of the grinding wheel finishing device, specifically be a carborundum wheel finishing device's angle adjustment mechanism.

Background

Diamond grinding wheel is a circular consolidation grinding tool with a through hole in the center, which is called diamond grinding wheel or alloy grinding wheel, and is made by using diamond grinding material as raw material and metal powder, resin powder, ceramic and electroplated metal as binding agent.

The angle of the existing carborundum wheel dressing device can not be adjusted at will, if the position angle of the carborundum wheel to be dressed is somewhat complex, the existing dressing device can not dress the carborundum wheel well, so that the working efficiency is reduced, and the carborundum wheel dressing device capable of adjusting the use angle is urgently needed.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a carborundum wheel finishing device's angle adjustment mechanism, the effectual present carborundum wheel finishing device of having solved among the above-mentioned background art uses the angle single, can not the multi-angle carry out the problem of repairing to the carborundum wheel.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a carborundum wheel finishing device's angle adjustment mechanism, the on-line screen storage device comprises a base, drive mechanism is installed to one side at base top, the middle part movable mounting at base top has the screw thread post, the bottom fixed mounting of screw thread post has first bearing, first bearing fixed mounting is in the inside at base middle part, the upper portion movable mounting of screw thread post has rotatory piece, the elevator is installed to the inside one side of rotatory piece, the elevator is connected with screw thread post screw thread, the inside mid-mounting of rotatory piece has clamping mechanism, adjustment mechanism is installed to the inside opposite side of rotatory piece, adjustment mechanism's one end fixed mounting has the extension rod, finishing mechanism is installed to the one end of extension rod, the top fixed mounting of screw thread post has first stopper, supporting mechanism is installed to the.

Preferably, drive mechanism second bearing, pivot, action wheel, circle piece, telebar, from driving wheel and belt, second bearing fixed mounting is in the inside of base one side, and pivot fixed mounting is on the top of second bearing, and action wheel fixed mounting is at the middle part of pivot, and circle piece fixed mounting is on the top of pivot, and telebar fixed mounting is in the one end at circle piece top, from the bottom of driving wheel fixed mounting at the screw thread post, and belt transmission installs at the action wheel and from between the driving wheel.

Preferably, the screens mechanism includes the rectangular channel, the rectangular block, two second stoppers, chucking piece and two springs, the rectangular channel is seted up at the inside middle part of rotatory piece, rectangular block movable mounting is in the inside of rectangular channel, two second stoppers are fixed mounting respectively at the both ends of rectangular block, chucking piece fixed mounting is in the one end at rectangular block middle part, two spring fixed mounting are in the both sides of rectangular block one end, the one end of two springs all is connected with the one end stationary phase of rectangular channel, the draw-in groove has been seted up to the periphery equidistance of elevator, rectangular channel and draw-in groove are linked together, chucking piece activity joint is in the inside of one of them draw-in groove.

Preferably, adjustment mechanism includes spout, turning block, half slot, spread groove and fixture block, and the middle part at rotatory piece one end is seted up to the spout, and turning block movable mounting is in the inside of spout, and the surface at the turning block is seted up to the half slot equidistance, and the opposite side at rotatory piece top is seted up to the spread groove, and fixture block movable mounting is in the inside of spread groove and activity joint in the inside of one of them half slot, and extension rod fixed mounting is on the surface of turning block.

Preferably, the trimming mechanism comprises an installation block, an installation groove, a motor and a trimming wheel, the installation block is fixedly installed at one end of the extension rod, the installation groove is formed in the installation block, the motor is fixedly installed in the installation groove, the output end of the motor extends to the outside of the installation block, and the trimming wheel is fixedly installed at the output end of the motor.

Preferably, the supporting mechanism comprises an electric push rod and a supporting block, the electric push rod is movably mounted on the other side of the top of the base, the supporting block is fixedly mounted at the top end of the electric push rod, and the top of the supporting block is in contact with the bottom of the rotating block.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) during operation, the device can adjust the height up and down and adjust the angle of the trimming mechanism by arranging the transmission mechanism, the rotating block, the lifting block, the adjusting mechanism, the supporting mechanism and the clamping mechanism, so that the device can trim more different carborundum grinding wheels, can keep stable in the operation process and enhances the practicability of the device;

(2) when the device works: when the carborundum wheel is damaged due to long-time work or the carborundum wheel needs to be plastic, the device is moved to a proper position, and the carborundum wheel is fixed at a position suitable for operation; then adjusting the angle of the rotating block according to the carborundum grinding wheel to be trimmed, pulling two second limiting blocks to one side, enabling the clamping block to be withdrawn from the inside of the clamping groove by the movement of the two second limiting blocks, simultaneously rotating the rotating block, and after a proper angle is selected, loosening the two second limiting blocks, enabling the clamping block to be clamped in one clamping groove again by the two springs, so that the rotating block is fixed; adjusting the angle of the trimming mechanism according to the carborundum grinding wheel to be trimmed, pulling the fixture block upwards to enable the fixture block to be withdrawn from the connecting groove and the interior of the semicircular groove, then rotating the extension rod, inserting the fixture block into the connecting groove again after the trimming mechanism is adjusted to a proper angle, and inserting the fixture block into one semicircular groove, so that the angle of the trimming mechanism is adjusted; then starting the electric push rod to enable the electric push rod to start to lift, wherein the lifting of the electric push rod drives the supporting block to movably abut against the bottom of the rotating block, so that the rotating block is supported; and finally, starting the motor, wherein the rotation of the motor can drive the dressing wheel to start rotating, so that the carborundum grinding wheel starts to be polished and dressed or is plasticized.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention shown in FIG. 1;

FIG. 3 is a schematic view of the present invention in a partially cut-away configuration of FIG. 1;

in the figure: 1. a base; 2. a transmission mechanism; 201. a second bearing; 202. a rotating shaft; 203. a driving wheel; 204. a round block; 205. a remote lever; 206. a driven wheel; 207. a belt; 3. a threaded post; 301. a first bearing; 4. rotating the block; 5. a clamping mechanism; 501. a rectangular groove; 502. a rectangular block; 503. a second limiting block; 504. a clamping block; 505. a spring; 6. an adjustment mechanism; 601. a chute; 602. rotating the block; 603. a semicircular groove; 604. connecting grooves; 605. a clamping block; 7. a dressing mechanism; 701. mounting blocks; 702. mounting grooves; 703. a motor; 704. a dressing wheel; 8. a first stopper; 9. a support mechanism; 901. an electric push rod; 902. a support block; 10. a lifting block; 1001. a card slot; 11. an extension rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1, fig. 2 and fig. 3, the present invention comprises a base 1, a transmission mechanism 2 is installed on one side of the top of the base 1, a threaded column 3 is movably installed in the middle of the top of the base 1, a first bearing 301 is fixedly installed at the bottom end of the threaded column 3, the threaded column 3 can rotate in the middle of the top of the base 1 by the installation of the first bearing 301, the first bearing 301 is fixedly installed inside the middle of the base 1, a rotating block 4 is movably installed at the upper part of the threaded column 3, a lifting block 10 is installed at one side inside of the rotating block 4, the lifting block 10 can drive the rotating block 4 to move up and down by the installation of the lifting block 10, the lifting block 10 is in threaded connection with the threaded column 3, a clamping mechanism 5 is installed at the middle of the inside of the rotating block 4, an adjusting mechanism 6 is installed at the other side inside of the rotating block 4, trimming mechanism 7 is installed to the one end of extension rod 11, and the top fixed mounting of screw thread post 3 has first stopper 8, and through the setting of first stopper 8, the home range that makes rotatory piece 4 is restricted on the surface of screw thread post 3, and supporting mechanism 9 is installed to the opposite side at base 1 top.

In the second embodiment, based on the first embodiment, as shown in fig. 1 and fig. 2, the transmission mechanism 2 includes a second bearing 201, a rotating shaft 202, a driving wheel 203, a round block 204, a remote rod 205, a driven wheel 206 and a belt 207, the second bearing 201 is fixedly installed inside one side of the base 1, the rotating shaft 202 is fixedly installed at the top end of the second bearing 201, the driving wheel 203 is fixedly installed in the middle of the rotating shaft 202, the round block 204 is fixedly installed at the top end of the rotating shaft 202, the remote rod 205 is fixedly installed at one end of the top of the round block 204, the driven wheel 206 is fixedly installed at the bottom of the threaded column 3, and the belt 207 is installed between the driving wheel 203 and the driven wheel 206 in a transmission manner.

Embodiment three, on the basis of embodiment one, given by fig. 1, 2 and 3, the detent mechanism 5 comprises a rectangular groove 501, a rectangular block 502, two second stopper 503, chucking piece 504 and two springs 505, the inside middle part at rotatory piece 4 is seted up to rectangular channel 501, rectangular channel 502 movable mounting is in the inside of rectangular channel 501, two second stopper 503 difference fixed mounting are at the both ends of rectangular channel 502, chucking piece 504 fixed mounting is in the one end at rectangular channel 502 middle part, two springs 505 fixed mounting are in the both sides of rectangular channel 502 one end, the one end of two springs 505 all is connected with the one end stationary phase of rectangular channel 501, the draw-in groove has been seted up to the periphery equidistance of elevator 10, rectangular channel 501 and draw-in groove 1001 are linked together, chucking piece 504 activity joint is in the inside of one of them draw-in groove 1001, thereby make rotatory piece 4 can rotate and can keep the stability of rotatory piece 4.

Fourth embodiment, on the basis of the first embodiment, as shown in fig. 1, 2 and 3, the adjusting mechanism 6 includes a sliding groove 601, a rotating block 602, a semicircular groove 603, a connecting groove 604 and a clamping block 605, the sliding groove 601 is disposed in the middle of one end of the rotating block 4, the rotating block 602 is movably mounted in the sliding groove 601, the semicircular grooves 603 are equidistantly disposed on the surface of the rotating block 602, the connecting groove 604 is disposed on the other side of the top of the rotating block 4, the clamping block 605 is movably mounted in the connecting groove 604 and is movably clamped in one of the semicircular grooves 603, and the extending rod 11 is fixedly mounted on the surface of the rotating block 602, so that the angle of the extending rod 11 can be adjusted.

Fifth embodiment, based on the first embodiment, as shown in fig. 2, the dressing mechanism 7 includes a mounting block 701, a mounting groove 702, a motor 703 and a dressing wheel 704, the mounting block 701 is fixedly mounted at one end of the extension rod 11, the mounting groove 702 is opened inside the mounting block 701, the motor 703 is fixedly mounted inside the mounting groove 702, an output end of the motor 703 extends to the outside of the mounting block 701, and the dressing wheel 704 is fixedly mounted at an output end of the motor 703, so that a diamond grinding wheel which is damaged or needs to be dressed in plasticity can be dressed.

Sixth embodiment, based on the first embodiment, as shown in fig. 1, the supporting mechanism 9 includes an electric push rod 901 and a supporting block 902, the electric push rod 901 is movably installed on the other side of the top of the base 1, the supporting block 902 is fixedly installed at the top end of the electric push rod 901, and the top of the supporting block 902 is in contact with the bottom of the rotating block 4, so that the rotating block 4 can be supported, and the rotating block 4 has stronger stability.

In this embodiment: the motor is a speed regulating motor of Y2-1 type.

The working principle is as follows: when the carborundum wheel is damaged due to long-time work or the carborundum wheel needs to be plastic, the device is moved to a proper position, and the carborundum wheel is fixed at a position suitable for operation, firstly, the height of the rotating block 4 is adjusted according to the carborundum wheel needing to be trimmed, the remote rod 205 is rotated, the rotation of the remote rod 205 can drive the rotating shaft 202 to rotate through the round block 204, the rotating shaft 202 can drive the driving wheel 203 to rotate, the rotating wheel 203 can drive the driven wheel 206 to rotate through the belt 207, the rotating wheel 206 can drive the threaded column 3 to rotate, the rotating of the threaded column 3 can drive the lifting block 10 to move up and down, the up-and-down movement of the lifting block 10 can drive the rotating block 4 to move up and down, and therefore, the height of the rotating block 4 is adjusted; then, adjusting the angle of the rotating block 4 by using the carborundum grinding wheel to be trimmed as required, pulling the two second limiting blocks 503 to one side, enabling the clamping block 504 to be withdrawn from the inside of the clamping groove 1001 by the movement of the two second limiting blocks 503, rotating the rotating block 4 at the same time, and after a proper angle is selected, loosening the two second limiting blocks 503, enabling the clamping block 504 to be clamped inside one clamping groove 1001 again by the two springs 505, so that the rotating block 4 is fixed; then adjusting the angle of the trimming mechanism 7 according to the carborundum grinding wheel to be trimmed, pulling the fixture block 605 upwards to enable the fixture block 605 to be withdrawn from the connecting groove 604 and the half-circular groove 603, then rotating the extension rod 11, after adjusting the trimming mechanism 7 to a proper angle, inserting the fixture block 605 into the connecting groove 604 again, and inserting the fixture block 605 into one of the half-circular grooves 603, thereby adjusting the angle of the trimming mechanism 7; then, the electric push rod 901 is started to lift the electric push rod 901, and the lifting of the electric push rod 901 drives the supporting block 902 to movably abut against the bottom of the rotating block 4, so that the rotating block 4 is supported; finally, the motor 703 is started, and the rotation of the motor 703 drives the dressing wheel 704 to start rotating, so as to start polishing or plasticizing the emery wheel.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a carborundum wheel finishing device's angle adjustment mechanism, includes base (1), its characterized in that: the device is characterized in that a transmission mechanism (2) is installed on one side of the top of a base (1), a threaded column (3) is movably installed in the middle of the top of the base (1), a first bearing (301) is fixedly installed at the bottom end of the threaded column (3), the first bearing (301) is fixedly installed in the middle of the base (1), a rotating block (4) is movably installed on the upper portion of the threaded column (3), a lifting block (10) is installed on one side of the inside of the rotating block (4), the lifting block (10) is in threaded connection with the threaded column (3), a clamping mechanism (5) is installed in the middle of the inside of the rotating block (4), an adjusting mechanism (6) is installed on the other side of the inside of the rotating block (4), an extension rod (11) is fixedly installed at one end of the adjusting mechanism (6), a trimming mechanism (7) is installed at one end of the extension rod (11), and a supporting mechanism (9) is arranged on the other side of the top of the base (1).

2. An angle adjusting mechanism of a dressing apparatus for a diamond grinding wheel according to claim 1, characterized in that: drive mechanism (2) second bearing (201), pivot (202), action wheel (203), round piece (204), telebar (205), from driving wheel (206) and belt (207), inside in base (1) one side is fixed mounting second bearing (201), pivot (202) fixed mounting is on the top of second bearing (201), action wheel (203) fixed mounting is in the middle part of pivot (202), round piece (204) fixed mounting is on the top of pivot (202), one end at round piece (204) top is fixed mounting telebar (205), from the bottom of driving wheel (206) fixed mounting in screw thread post (3), belt (207) transmission is installed between action wheel (203) and driven wheel (206).

3. An angle adjusting mechanism of a dressing apparatus for a diamond grinding wheel according to claim 1, characterized in that: the screens mechanism (5) include rectangular channel (501), rectangular block (502), two second stopper (503), chucking piece (504) and two springs (505), rectangular channel (501) are seted up at the inside middle part of rotatory piece (4), rectangular block (502) movable mounting is in the inside of rectangular channel (501), two second stopper (503) are fixed mounting respectively at the both ends of rectangular block (502), chucking piece (504) fixed mounting is in the one end at rectangular block (502) middle part, two springs (505) fixed mounting are in the both sides of rectangular block (502) one end, the one end of two springs (505) all is connected with the one end stationary phase of rectangular channel (501), draw-in groove (1001) have been seted up to the periphery equidistance of elevator block (10), rectangular channel (501) and draw-in groove (1001) are linked together, chucking piece (504) activity joint is in the inside of one of them draw-in groove (1001).

4. An angle adjusting mechanism of a dressing apparatus for a diamond grinding wheel according to claim 1, characterized in that: adjustment mechanism (6) are including spout (601), turning block (602), half slot (603), spread groove (604) and fixture block (605), the middle part in rotatory piece (4) one end is seted up in spout (601), turning block (602) movable mounting is in the inside of spout (601), the surface in turning block (602) is seted up to half slot (603) equidistance, the opposite side at rotatory piece (4) top is seted up in spread groove (604), fixture block (605) movable mounting is in the inside of spread groove (604) and the inside of activity joint in one of them half slot (603), extension rod (11) fixed mounting is on the surface of turning block (602).

5. An angle adjusting mechanism of a dressing apparatus for a diamond grinding wheel according to claim 1, characterized in that: trimming mechanism (7) is including installation piece (701), mounting groove (702), motor (703) and trimming wheel (704), and installation piece (701) fixed mounting is in the one end of extension rod (11), and the inside at installation piece (701) is seted up in mounting groove (702), and motor (703) fixed mounting is in the inside of mounting groove (702), and the output of motor (703) extends to the outside of installation piece (701), and trimming wheel (704) fixed mounting is at the output of motor (703).

6. An angle adjusting mechanism of a dressing apparatus for a diamond grinding wheel according to claim 1, characterized in that: the supporting mechanism (9) comprises an electric push rod (901) and a supporting block (902), the electric push rod (901) is movably mounted on the other side of the top of the base (1), the supporting block (902) is fixedly mounted at the top end of the electric push rod (901), and the top of the supporting block (902) is in contact with the bottom of the rotating block (4).