CN213765432U - Grinding device for diamond grinding wheel - Google Patents

Abstract

The utility model discloses a grinder for diamond grinding wheel relates to grinder technical field, for solving current grinder for diamond grinding wheel when carrying out the deburring to diamond grinding wheel, adopts openly to polish, and diamond grinding wheel has the work piece abrasive dust inside packing when using, leads to the deburring effect relatively poor, and when the coolant liquid that uses cools off, spatters external polluted environment problem easily. The grinding wheel device is characterized in that an external support is installed at the upper end of the workbench and fixedly connected with the workbench, a rotating shaft disc is installed on one side of the upper end of the workbench and connected with the workbench through a bearing, a diamond grinding wheel main body is installed outside the rotating shaft disc, a pressing sleeve is installed at the upper end of the rotating shaft disc and connected with the rotating shaft disc through threads, and a buffer rubber layer is installed at the lower end of the pressing sleeve.

Description

Grinding device for diamond grinding wheel

Technical Field

The utility model relates to a grinder technical field specifically is a grinder for diamond grinding wheel.

Background

The grinding wheel is made up of abrasive diamond as raw material, metal powder, resin powder, ceramic and electroplated metal as binding agent, and features that it is a circular consolidated grinding wheel with central through hole, which is called diamond grinding wheel (alloy grinding wheel). The working layer is also called a diamond layer, consists of abrasive, bonding agent and filler and is the working part of the grinding wheel. The transition layer, also called non-diamond layer, is composed of a binder, metal powder and filler, and is the part that firmly connects the diamond layer to the substrate. The base body is used for receiving the abrasive layer and is firmly clamped on the main shaft of the grinding machine by the flange plate when in use. The general metal binding agent product selects steel and alloy steel powder as a substrate; the resin binder adopts aluminum alloy and bakelite as a substrate. Is made of aluminum, steel or bakelite, and has the functions of supporting the working layer and clamping the grinding tool. The quality of the grinding wheel molding and the use precision are greatly related to the matrix.

However, when the existing grinding device for the diamond grinding wheel is used for trimming the diamond grinding wheel, the front side is used for grinding, and when the diamond grinding wheel is used, workpiece abrasive dust is filled in the diamond grinding wheel, so that the trimming effect is poor, and when the used cooling liquid is used for cooling, the used cooling liquid is easy to splash to the outside to pollute the environment; therefore, the existing requirements are not met, and a grinding device for a diamond grinding wheel is provided for the grinding device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinder for diamond grinding wheel to the grinder for diamond grinding wheel who proposes in solving above-mentioned background art adopts openly to polish when carrying out the deburring to diamond grinding wheel, and diamond grinding wheel has the work piece abrasive dust inside packing when using, leads to the deburring effect relatively poor, and when the coolant liquid that uses cools off, spatters the problem of external polluted environment easily.

In order to achieve the above object, the utility model provides a following technical scheme: a grinding device for a diamond grinding wheel comprises a workbench, wherein an external support is installed at the upper end of the workbench and fixedly connected with the workbench, a rotating shaft disc is installed on one side of the upper end of the workbench and is connected with the workbench through a bearing, a diamond grinding wheel main body is installed outside the rotating shaft disc, a pressing sleeve is installed at the upper end of the rotating shaft disc and is in threaded connection with the rotating shaft disc, a buffer rubber layer is installed at the lower end of the pressing sleeve and is fixedly connected with the pressing sleeve, a second mounting plate is installed on the other side of the upper end of the workbench, a first mounting plate is installed on the other side of the upper end of the workbench, a driving lead screw is installed at the upper end between the first mounting plate and the second mounting plate, a moving table is installed outside the driving lead screw and is connected with the driving lead screw through a ball lead screw nut pair, the upper end of the moving platform is provided with a moving support, the front end and the rear end of one side, close to the rotating shaft disc, of the moving support are provided with splash guards respectively, the splash guards are fixedly connected with the moving support, the lower end of one side, close to the rotating shaft disc, of the moving support is provided with a flow guide bent plate, the flow guide bent plate is fixedly connected with the moving support, the other side of the upper end face of the workbench is provided with a leakage-proof plate, the leakage-proof plate is fixedly connected with the workbench, the upper end of the moving support is provided with an electric push rod, the lower end of the electric push rod is provided with a grinding wheel support, and the lower end of the inner part of the grinding wheel support is provided with a trimming grinding wheel.

Preferably, the filtrate board is installed to the lower extreme between first mounting panel and the second mounting panel, the coolant liquid backward flow case is installed to one side that the pivot dish was kept away from to the workstation lower extreme, the coolant liquid backward flow case passes through screw connection with the workstation, the filter is installed to the inside one side of keeping away from the pivot dish of coolant liquid backward flow incasement, the lower extreme that the pivot dish one side was kept away from to the coolant liquid backward flow case is installed the delivery pump, one side that the pivot dish was kept away from to the delivery pump is installed flexible rubber hose, flexible rubber hose's one end is installed the coolant liquid and is spouted the pipeline, the coolant liquid spouts pipeline and movable support fixed connection.

Preferably, the first mounting panel is kept away from one side of rotating shaft dish and is installed the moving motor, moving motor and first mounting panel fixed connection, the moving motor passes through the coupling joint with the drive lead screw, the rotating motor is installed to one side of workstation lower extreme, rotating motor and workstation fixed connection, the rotating motor passes through the coupling joint with the rotating shaft dish, driving motor is installed to the lower extreme of emery wheel support front end face, driving motor and emery wheel support fixed connection, driving motor passes through the coupling joint with the deburring emery wheel.

Preferably, the preceding terminal surface of outside support installs ya keli protection door, ya keli protection door passes through hinged joint with outside support.

Preferably, a control box is installed on one side of the external support and is fixedly connected with the external support.

Preferably, the trimming grinding wheel is connected with the grinding wheel support through a bearing, the diamond grinding wheel main body is connected with the rotating shaft disc through a clamping groove in a sliding mode, the driving screw rod is connected with the first mounting plate and the second mounting plate through bearings, the movable support is fixedly connected with the movable table, and an outer hexagonal boss is arranged outside the pressing sleeve.

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

1. the utility model can support the main body of the diamond grinding wheel by installing the rotating shaft disc, the diamond grinding wheel main body can rotate along with the rotating shaft disc by matching with the pressing sleeve, the outer part of the diamond grinding wheel main body is evenly polished, the using effect of the device is increased, the diamond grinding wheel main body can be tightly fixed by installing the pressing sleeve, the diamond grinding wheel main body is prevented from shaking during polishing, the practicability of the device is increased, the polishing effect is favorably ensured, the installation buffer rubber layer can play a certain buffer role, the pressing sleeve is prevented from crushing the diamond grinding wheel main body, the installation driving lead screw can drive the movable platform to move, thereby driving the trimming grinding wheel to horizontally move, the installation splash-proof plate can prevent cooling liquid from splashing to the external polluted environment, the practicability of the device is increased, the installation diversion bent plate can lead the cooling liquid to the upper end of the liquid filtering plate, and the cooling liquid can, the installation of the electric push rod can drive the trimming grinding wheel to longitudinally move so as to be matched with the driving lead screw, so that the trimming grinding wheel can obliquely move, a worker can conveniently trim the diamond grinding wheel main body according to requirements, the practicability of the device is improved, the installation of the trimming grinding wheel can grind the diamond grinding wheel main body from the direction vertical to the workbench, the front side of the diamond grinding wheel main body is prevented from contacting with abrasive dust accumulated in a workpiece in the diamond grinding wheel main body, the grinding of the diamond grinding wheel main body from the side edge can be faster, and the grinding effect of the device is improved;

2. the utility model discloses an installation ya keli guard gate can the noise reduction propagate to the external world, increases the security of device simultaneously, sets up outer hexagonal boss and can make things convenient for the fixed diamond grinding wheel main part of staff more, reduces the fixed degree of difficulty of diamond grinding wheel main part.

Drawings

Fig. 1 is a schematic structural view of a grinding device for a diamond grinding wheel according to the present invention;

FIG. 2 is a front view of the grinding device for a diamond grinding wheel according to the present invention;

FIG. 3 is a connection diagram of the movable bracket and the splash shield according to the present invention;

fig. 4 is a front view of the rotary shaft disc of the present invention.

In the figure: 1. a work table; 2. an outer support; 3. a control box; 4. a rotating electric machine; 5. a rotating shaft disc; 6. a diamond grinding wheel main body; 7. a compression sleeve; 8. an outer hexagonal boss; 9. a cushion rubber layer; 10. moving the support; 11. a first mounting plate; 12. a second mounting plate; 13. a mobile station; 14. an acrylic protective door; 15. an electric push rod; 16. a splash shield; 17. a diversion bent plate; 18. a grinding wheel support; 19. a coolant spray line; 20. a drive motor; 21. trimming the grinding wheel; 22. driving the screw rod; 23. a filtrate plate; 24. a coolant return tank; 25. a filter plate; 26. a delivery pump; 27. a rubber hose; 28. a moving motor; 29. a leak-proof plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-4, the present invention provides an embodiment: a grinding device for a diamond grinding wheel comprises a workbench 1, an external support 2 is installed at the upper end of the workbench 1, the external support 2 is fixedly connected with the workbench 1, a rotary shaft disc 5 is installed at one side of the upper end of the workbench 1, the rotary shaft disc 5 is installed to support a diamond grinding wheel main body 6, the diamond grinding wheel main body 6 can rotate along with the rotary shaft disc 5 by matching with a pressing sleeve 7, the outer part of the diamond grinding wheel main body 6 is uniformly ground, the using effect of the device is improved, the rotary shaft disc 5 is connected with the workbench 1 through a bearing, the diamond grinding wheel main body 6 is installed at the outer part of the rotary shaft disc 5, the pressing sleeve 7 is installed at the upper end of the rotary shaft disc 5, the diamond grinding wheel main body 6 can be tightly fixed by installing the pressing sleeve 7, the shaking is prevented during grinding, the practicability of the device is improved, the grinding effect is favorably ensured, the pressing sleeve 7 is in threaded connection with the rotary shaft disc 5, the lower end of the pressing sleeve 7 is provided with a buffer rubber layer 9, the buffer rubber layer 9 can play a certain buffering role to prevent the pressing sleeve 7 from crushing the diamond grinding wheel main body 6, the buffer rubber layer 9 is fixedly connected with the pressing sleeve 7, the other side of the upper end of the workbench 1 is provided with a second mounting plate 12, the other side of the upper end of the workbench 1 is provided with a first mounting plate 11, the upper end between the first mounting plate 11 and the second mounting plate 12 is provided with a driving screw 22, the driving screw 22 can drive the movable platform 13 to move so as to drive the trimming grinding wheel 21 to horizontally move, the outer part of the driving screw 22 is provided with a movable platform 13, the movable platform 13 is connected with the driving screw 22 through a ball screw nut pair, the upper end of the movable platform 13 is provided with a movable bracket 10, the front end and the rear end of one side of the movable bracket 10, which is close to the rotating shaft disc 5, are provided with anti-splash plates 16, and the anti-splash plates 16 can prevent cooling liquid from splashing outside to pollute the environment, the practicability of the device is improved, the splash guard 16 is fixedly connected with the movable support 10, the lower end of one side of the movable support 10 close to the rotating shaft disc 5 is provided with the flow guide bent plate 17, the flow guide bent plate 17 can lead cooling liquid into the upper end of the filtrate plate 23, the cooling liquid can smoothly flow into the cooling liquid return box 24, the flow guide bent plate 17 is fixedly connected with the movable support 10, the other side of the upper end surface of the workbench 1 is provided with the flow guide plate 29, the flow guide plate 29 is fixedly connected with the workbench 1, the upper end of the movable support 10 is provided with the electric push rod 15, the electric push rod 15 is arranged to drive the grinding wheel 21 to longitudinally move and match with the driving lead screw 22, the trimming grinding wheel 21 can obliquely move, the worker can conveniently trim the diamond grinding wheel main body 6 according to the requirement, the practicability of the device is improved, the grinding wheel support 18 is arranged at the lower end of the electric push rod 15, the lower end inside the grinding wheel support 18 is provided with the trimming wheel 21, the installation trimming grinding wheel 21 can grind the diamond grinding wheel main body 6 from the direction perpendicular to the workbench 1, the contact of the front face with abrasive dust accumulated in the diamond grinding wheel main body 6 is avoided, the grinding of the diamond grinding wheel main body 6 from the side edge can be faster, and the grinding effect of the device is improved.

Further, the filtrate plate 23 is installed at the lower end between the first mounting plate 11 and the second mounting plate 12, the coolant return box 24 is installed at one side of the lower end of the workbench 1, which is far away from the rotary shaft disc 5, the coolant return box 24 is connected with the workbench 1 through screws, the filter plate 25 is installed at one side, which is far away from the rotary shaft disc 5, of the coolant return box 24, the delivery pump 26 is installed at the lower end of the coolant return box 24, which is far away from one side of the rotary shaft disc 5, the rubber hose 27 is installed at one side, which is far away from the rotary shaft disc 5, the coolant spray pipeline 19 is installed at one end of the rubber hose 27, the coolant spray pipeline 19 is fixedly connected with the movable support 10, the delivery pump 26 is installed to be matched with the delivery pump 26 to filter the returned coolant for reuse, and the practicability of the device is improved.

Further, a movable motor 28 is installed on one side, away from the rotating shaft disc 5, of the first installation plate 11, the movable motor 28 is fixedly connected with the first installation plate 11, the movable motor 28 is connected with the driving screw rod 22 through a coupler, a rotary motor 4 is installed on one side of the lower end of the workbench 1, the rotary motor 4 is fixedly connected with the workbench 1, the rotary motor 4 is connected with the rotating shaft disc 5 through a coupler, a driving motor 20 is installed at the lower end of the front end face of the grinding wheel support 18, the driving motor 20 is fixedly connected with the grinding wheel support 18, the driving motor 20 is connected with the trimming grinding wheel 21 through a coupler, the movable motor 28, the driving motor 20 and the rotary motor 4 can provide power sources for the device, and the functional integrity of the device is guaranteed.

Further, ya keli protection door 14 is installed to the preceding terminal surface of outside support 2, and ya keli protection door 14 passes through hinged joint with outside support 2, and installation ya keli protection door 14 can the noise reduction spread to the external world, increases the security of device simultaneously.

Further, control box 3 is installed to one side of outside support 2, and control box 3 and outside support 2 fixed connection, installation control box 3 can guarantee the device steady operation.

Further, the trimming grinding wheel 21 is connected with the grinding wheel support 18 through a bearing, the diamond grinding wheel main body 6 is connected with the rotating shaft disc 5 through a clamping groove in a sliding mode, the driving screw 22 is connected with the first mounting plate 11 and the second mounting plate 12 through bearings, the movable support 10 is fixedly connected with the movable table 13, the outer hexagonal boss 8 is arranged outside the pressing sleeve 7, the outer hexagonal boss 8 can be arranged to enable a worker to fix the diamond grinding wheel main body 6 more conveniently, and the fixing difficulty of the diamond grinding wheel main body 6 is reduced.

The working principle is as follows: when the diamond grinding wheel is used, a worker installs the diamond grinding wheel main body 6 outside the rotating shaft disc 5, then screws the pressing sleeve 7 at the upper end of the rotating shaft disc 5, fixes the diamond grinding wheel main body 6, then the driving motor 20 is electrified to drive the trimming grinding wheel 21 to rotate at high speed, then the moving motor 28 is electrified to drive the driving screw rod 22 to rotate, so that the moving table 13 is driven to move, the trimming grinding wheel 21 is driven to move horizontally, then the electric push rod 15 is electrified to push the trimming grinding wheel 21 to move longitudinally, the electric push rod 15 and the moving motor 28 are mutually matched under the control of the control box 3 to carry out inclined grinding on the diamond grinding wheel main body 6 at a certain angle, then the rotating motor 4 is electrified to drive the rotating shaft disc 5 to rotate slowly, so that the upper end of the diamond grinding wheel main body 6 is uniformly ground by the trimming grinding wheel 21, and in the same way, after one side of the diamond grinding wheel main body 6 is ground, the other side of the diamond grinding wheel is ground again by turning over, a delivery pump 26 is electrified in the grinding process, cooling liquid in a cooling liquid return box 24 is sprayed at the contact part of a trimming grinding wheel 21 and a diamond grinding wheel main body 6 through a rubber hose 27 and a cooling liquid spray pipeline 19, the cooling liquid splashes at the upper ends of a splash guard 16 and a diversion bent plate 17 under the action of the trimming grinding wheel 21 and then flows into the cooling liquid return box 24 without splashing to the outside, a rotary shaft disc 5 is arranged in the device to support the diamond grinding wheel main body 6, the diamond grinding wheel main body 6 can rotate along with the rotary shaft disc 5 by matching with a pressing sleeve 7, so that the outside of the diamond grinding wheel main body 6 is ground uniformly, the using effect of the device is increased, the diamond grinding wheel main body 6 can be tightly fixed by arranging the pressing sleeve 7 to prevent shaking during grinding, the practicability of the device is increased, and the grinding effect is favorable for ensuring, the installation of the buffer rubber layer 9 can play a certain buffer role to prevent the compression sleeve 7 from crushing the diamond grinding wheel main body 6, the installation of the driving screw 22 can drive the moving platform 13 to move so as to drive the trimming grinding wheel 21 to move horizontally, the installation of the splash-proof plate 16 can prevent cooling liquid from splashing to the external polluted environment, the practicability of the device is increased, the installation of the guide bent plate 17 can lead the cooling liquid to enter the upper end of the liquid filtering plate 23, the cooling liquid can smoothly flow into the cooling liquid return box 24, the installation of the electric push rod 15 can drive the trimming grinding wheel 21 to move longitudinally so as to be matched with the driving screw 22, the trimming grinding wheel 21 can move obliquely, the operator can conveniently trim the diamond grinding wheel main body 6 according to the requirement, the practicability of the device is increased, the installation of the trimming grinding wheel 21 can grind the diamond grinding wheel main body 6 from the direction vertical to the working platform 1, and the front contact with grinding chips of workpieces accumulated in the diamond grinding wheel main body 6 is avoided, the diamond grinding wheel main body 6 of polishing from the side can make and polish more fast, increases the effect of polishing of device, and installation ya keli guard gate 14 can the noise reduction spread to the external world, increases the security of device simultaneously.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a grinder for diamond wheel, includes workstation (1), its characterized in that: an external support (2) is installed at the upper end of the workbench (1), the external support (2) is fixedly connected with the workbench (1), a rotating shaft disc (5) is installed at one side of the upper end of the workbench (1), the rotating shaft disc (5) is connected with the workbench (1) through a bearing, a diamond grinding wheel main body (6) is installed outside the rotating shaft disc (5), a pressing sleeve (7) is installed at the upper end of the rotating shaft disc (5), the pressing sleeve (7) is connected with the rotating shaft disc (5) through threads, a buffer rubber layer (9) is installed at the lower end of the pressing sleeve (7), the buffer rubber layer (9) is fixedly connected with the pressing sleeve (7), a second mounting plate (12) is installed at the other side of the upper end of the workbench (1), and a first mounting plate (11) is installed at the other side of the upper end of the workbench (1), the upper end between the first mounting plate (11) and the second mounting plate (12) is provided with a driving screw rod (22), the outside of the driving screw rod (22) is provided with a moving platform (13), the moving platform (13) is connected with the driving screw rod (22) through a ball screw nut pair, the upper end of the moving platform (13) is provided with a moving bracket (10), the front end and the rear end of one side of the moving bracket (10) close to the rotating shaft disc (5) are provided with splash guards (16), the splash guards (16) are fixedly connected with the moving bracket (10), the lower end of one side of the moving bracket (10) close to the rotating shaft disc (5) is provided with a flow guide bent plate (17), the flow guide bent plate (17) is fixedly connected with the moving bracket (10), the other side of the upper end surface of the working platform (1) is provided with a leakage-proof plate (29), and the leakage-proof plate (29) is fixedly connected with the working platform (1), an electric push rod (15) is installed at the upper end of the movable support (10), a grinding wheel support (18) is installed at the lower end of the electric push rod (15), and a trimming grinding wheel (21) is installed at the lower end of the interior of the grinding wheel support (18).

2. The grinding device for a diamond grinding wheel according to claim 1, characterized in that: filtrate board (23) are installed to lower extreme between first mounting panel (11) and second mounting panel (12), one side that swivel spindle dish (5) was kept away from to workstation (1) lower extreme is installed coolant liquid backward flow case (24), coolant liquid backward flow case (24) and workstation (1) pass through the screw connection, filter (25) are installed to the inside one side of keeping away from swivel spindle dish (5) of coolant liquid backward flow case (24), coolant liquid backward flow case (24) are kept away from the lower extreme of swivel spindle dish (5) one side and are installed delivery pump (26), one side that swivel spindle dish (5) were kept away from in delivery pump (26) is installed rubber hose (27), the one end of rubber hose (27) is installed the coolant liquid and is spouted pipeline (19), coolant liquid spouts pipeline (19) and removal support (10) fixed connection.

3. The grinding device for a diamond grinding wheel according to claim 1, characterized in that: first mounting panel (11) are kept away from one side of swivel spindle dish (5) and are installed moving motor (28), moving motor (28) and first mounting panel (11) fixed connection, moving motor (28) pass through the coupling joint with drive lead screw (22), rotating motor (4) are installed to one side of workstation (1) lower extreme, rotating motor (4) and workstation (1) fixed connection, rotating motor (4) pass through the coupling joint with swivel spindle dish (5), driving motor (20) are installed to the lower extreme of emery wheel support (18) preceding terminal surface, driving motor (20) and emery wheel support (18) fixed connection, driving motor (20) pass through the coupling joint with deburring wheel (21).

4. The grinding device for a diamond grinding wheel according to claim 1, characterized in that: acrylic protective door (14) are installed to the preceding terminal surface of outside support (2), acrylic protective door (14) passes through hinged joint with outside support (2).

5. The grinding device for a diamond grinding wheel according to claim 1, characterized in that: and a control box (3) is installed on one side of the external support (2), and the control box (3) is fixedly connected with the external support (2).

6. The grinding device for a diamond grinding wheel according to claim 1, characterized in that: the trimming grinding wheel (21) is connected with the grinding wheel support (18) through a bearing, the diamond grinding wheel main body (6) is connected with the rotating shaft disc (5) through a clamping groove in a sliding mode, the driving screw rod (22) is connected with the first mounting plate (11) and the second mounting plate (12) through bearings, the movable support (10) is fixedly connected with the movable table (13), and the outer hexagonal boss (8) is arranged outside the pressing sleeve (7).

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