CN216030186U

CN216030186U - Online trimming device of peripheral grinding machine

Info

Publication number: CN216030186U
Application number: CN202122434574.8U
Authority: CN
Inventors: 王东
Original assignee: Qingdao Haiyi Mechanical Equipment Co ltd
Current assignee: Qingdao Haiyi Mechanical Equipment Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-03-15
Anticipated expiration: 2031-10-09

Abstract

The utility model relates to the technical field of grinding machine finishing devices, in particular to an online finishing device for a peripheral grinding machine, which comprises a device assembly, wherein the device assembly is positioned on the front side surface of a grinding machine upright post close to the top end, a grinding wheel mechanism is arranged at the center of the top of the device assembly, and the grinding wheel mechanism and the grinding machine upright post are installed in a sliding way through a sliding seat, a digital controller is fixedly arranged on one side of the grinding machine upright post close to the top end, the grinding machine upright post is fixedly arranged on the top of the grinding machine body, meanwhile, the top of the grinding bed body is provided with a workbench close to the front side of the grinding machine upright post, a special dressing device is provided for the grinding wheel in the peripheral grinding machine through the arranged device assembly, the dressing device is arranged on the front side of the grinding machine upright post close to the bottom end, the online instant finishing of the grinding wheel can be realized, the grinding wheel is convenient and efficient, the grinding effect of the grinding wheel can be guaranteed, and the problem that the grinding quality of an object is influenced by the self-grinding end surface defect caused by the long-time work of the grinding wheel is avoided.

Description

Online trimming device of peripheral grinding machine

Technical Field

The utility model relates to the technical field of grinding machine finishing devices, in particular to an online finishing device for a peripheral grinding machine.

Background

Grinding machines are machine tools for grinding surfaces of workpieces with grinders, most of which use grinding wheels rotating at high speed for grinding, and a few of which use other grinders such as oilstones and abrasive belts and free abrasives for grinding, such as honing machines, superfinishing machines, belt grinders, and polishers, and for flat grinders, grinding operations with grinding wheels are generally performed.

Meanwhile, a surface grinding machine belongs to one of peripheral grinding machines, and the grinding wheel is required to be trimmed to ensure the grinding effect due to the fact that some defects are bound to the self-polished end face of the grinding wheel after long-time machining operation, but the existing surface grinding machine is not provided with a special online trimming device, and cannot be immediately trimmed online.

Therefore, it is necessary to design an in-line dressing device for a periphery grinding machine to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an on-line dressing device for a peripheral grinding machine, which solves the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides an online trimming device of peripheral grinding machine, includes the device assembly, the device assembly is located the leading flank of grinding machine stand and is close to top department, is provided with the grinding wheel mechanism in the top center department of device assembly, and grinding wheel mechanism and grinding machine stand pass through slide slidable mounting, and the one side of grinding machine stand is close to top department fixed mounting and has the numerical controller, and grinding machine stand fixed mounting is at the top of grinding machine body, and the front side that the top of grinding machine body is close to the grinding machine stand simultaneously is provided with the workstation.

According to the preferable scheme, the device assembly comprises a dressing box, an oilstone ring, a cooling liquid box, a waste liquid box, a self-sucking pump and an automatic telescopic mechanism, wherein the oilstone ring is fixedly arranged inside the dressing box, the cooling liquid box, the waste liquid box and the self-sucking pump are all positioned on the rear side of the dressing box, and meanwhile, the automatic telescopic mechanism is positioned on two sides of the back of the dressing box and close to two ends.

According to the preferable scheme of the utility model, the dressing box, the cooling liquid box and the waste liquid box are respectively communicated and connected through a cooling liquid pipe and a waste liquid recovery pipe, the self-sucking pump is communicated and sleeved on the cooling liquid pipe, the center of the back of the dressing box is provided with the dressing window, and both sides of the inner bottom surface of the dressing box are fixedly provided with the flow guide slopes.

As a preferable scheme of the present invention, the inner wall of the oilstone ring is provided with a finishing end face, two sides of the finishing end face, which are close to the top end, are respectively provided with a cooling liquid port in a penetrating manner, the cooling liquid ports are connected with a cooling liquid pipe in a penetrating manner, meanwhile, the center of the bottom of the oilstone ring is fixedly provided with a fixed base, and the fixed base is fixedly installed at the center of the inner bottom surface of the finishing box.

According to the preferable scheme of the utility model, the automatic telescopic mechanism comprises an electric hydraulic telescopic rod, a mounting disc and fixing bolts, the mounting disc is fixedly mounted at two ends of the electric hydraulic telescopic rod, and meanwhile, the mounting disc, the dressing box and the grinding machine upright post are fixedly mounted through the fixing bolts.

As a preferable scheme of the utility model, the cooling liquid tank, the waste liquid tank and the self-sucking pump are all fixedly arranged on the back surface of the grinding machine upright post, and the self-sucking pump, the electric hydraulic telescopic rod and the digital controller are electrically connected.

In a preferred embodiment of the present invention, the diameter of the dressing end face is equal to the diameter of the grinding wheel located at the grinding wheel mechanism, and the diameter of the dressing window is larger than the diameter of the dressing end face.

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

1. according to the utility model, the special trimming device is provided for the grinding wheel in the peripheral grinding machine through the arranged device assembly, and the trimming device is arranged on the front side surface of the grinding machine upright column close to the bottom end, so that the online real-time trimming of the grinding wheel can be realized, the convenience and the high efficiency are realized, the grinding effect of the grinding wheel can be ensured, and the problem that the grinding quality of an object is influenced by the self-grinding end surface defect caused by the long-time work of the grinding wheel is solved.

2. According to the utility model, the cooling liquid pipe, the waste liquid recovery pipe, the cooling liquid tank, the waste liquid tank and the self-sucking pump are combined to enable the device assembly to be provided with an automatic cooling dust-falling cleaning system, so that on one hand, a grinding wheel and an oilstone ring can be cooled during dressing, the body loss of the oilstone ring caused by high temperature can be greatly reduced, on the other hand, the dressing speed can be increased, the dressing efficiency can be improved, and meanwhile, waste liquid can be prevented from remaining through the arranged guide slope, and the internal drying of the dressing box can be ensured.

Drawings

FIG. 1 is a schematic view of the exterior structure of the integral mounting front plane of the present invention;

FIG. 2 is a schematic top plan view of the internal structure of the apparatus assembly of the present invention;

FIG. 3 is a schematic exterior view of a front plan view of the device assembly of the present invention;

FIG. 4 is a schematic view of the internal structure of the apparatus assembly in front plan view;

in the figure: 1. a device assembly; 11. trimming the box; 111. a coolant tube; 112. a waste liquid recovery pipe; 113. trimming the window; 114. a diversion slope; 12. a whetstone ring; 121. trimming the end face; 122. a coolant port; 123. a fixed base; 13. a coolant tank; 14. a waste liquid tank; 15. a self-priming pump; 16. an automatic telescoping mechanism; 161. an electric hydraulic telescopic rod; 162. mounting a disc; 163. fixing the bolt; 2. grinding machine column; 3. a grinding wheel mechanism; 4. a slide base; 5. a digital controller; 6. grinding the lathe bed; 7. a work bench.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

an on-line trimming device of a peripheral grinding machine comprises a device assembly 1, wherein the device assembly 1 is positioned on the front side surface of a grinding machine upright post 2 close to the top end, a grinding wheel mechanism 3 is arranged at the center of the top of the device assembly 1, the grinding wheel mechanism 3 and the grinding machine upright post 2 are installed in a sliding way through a sliding seat 4, a digital controller 5 is fixedly arranged on one side of the grinding machine upright post 2 close to the top end, the grinding machine upright post 2 is fixedly arranged on the top of the grinding machine body 6, meanwhile, the top of the grinding bed body 6 is provided with a workbench 7 close to the front side of the grinding machine upright post 2, a special finishing device is provided for the grinding wheel in the peripheral grinding machine through the arranged device assembly 1 and is arranged at the front side of the grinding machine upright post 2 close to the bottom end, the online instant finishing of the grinding wheel can be realized, the grinding wheel is convenient and efficient, the grinding effect of the grinding wheel can be guaranteed, and the problem that the grinding quality of an object is influenced by the self-grinding end surface defect caused by the long-time work of the grinding wheel is avoided.

In an embodiment, referring to fig. 2, 3 and 4, the device assembly 1 includes a dressing case 11, an oilstone ring 12, a coolant case 13, a waste liquid case 14, a self-priming pump 15 and an automatic telescoping mechanism 16, wherein the oilstone ring 12 is fixedly installed inside the dressing case 11, the coolant case 13, the waste liquid case 14 and the self-priming pump 15 are all located at the rear side of the dressing case 11, and the automatic telescoping mechanism 16 is located at two sides of the back of the dressing case 11 near two ends; dressing case 11 and coolant liquid case 13, waste liquid case 14 is respectively through coolant liquid pipe 111, waste liquid recovery pipe 112 through connection, and self priming pump 15 link up and cup joint on coolant liquid pipe 111, dressing window 113 has been seted up in dressing case 11 back center department, and the equal fixed mounting in inside bottom surface both sides of dressing case 11 has water conservancy diversion slope 114, coolant liquid pipe 111 through setting up, waste liquid recovery pipe 112 combines coolant liquid case 13, waste liquid case 14 and self priming pump 15 can make device assembly 1 have automatic cooling dust fall cleaning system, can cool off emery wheel and whetstone ring 12 when dressing on the one hand, but the high temperature of greatly reduced is to the organism loss of whetstone ring 12, on the other hand can accelerate dressing speed and improvement dressing efficiency, can prevent that the waste liquid from remaining the inside of guaranteeing dressing case 11 dry through water conservancy diversion slope 114 that sets up simultaneously.

In an embodiment, referring to fig. 2, 3 and 4, a finishing end surface 121 is disposed on an inner wall of the oilstone ring 12, cooling liquid ports 122 are formed through two sides of the finishing end surface 121 near a top end, the cooling liquid ports 122 are connected with the cooling liquid pipe 111 in a penetrating manner, a fixing base 123 is fixedly mounted at a bottom center of the oilstone ring 12, and the fixing base 123 is fixedly mounted at a center of an inner bottom surface of the finishing box 11; the automatic telescopic mechanism 16 comprises an electric hydraulic telescopic rod 161, a mounting disc 162 and a fixing bolt 163, the mounting disc 162 is fixedly mounted at two ends of the electric hydraulic telescopic rod 161, and meanwhile, the mounting disc 162, the dressing box 11 and the grinding machine upright post 2 are fixedly mounted through the fixing bolt 163; the cooling liquid tank 13, the waste liquid tank 14 and the self-sucking pump 15 are all fixedly arranged on the back surface of the grinding machine upright post 2, and the self-sucking pump 15, the electric hydraulic telescopic rod 161 and the digital controller 5 are electrically connected; the dressing end face 121 has a diameter equal to that of the grinding wheel at the grinding wheel mechanism 3, and the dressing window 113 has a diameter larger than that of the dressing end face 121.

The working principle is as follows: during dressing, the grinding wheel mechanism 3 slides on the grinding machine upright post 2 through the sliding seat 4 to the top of the device assembly 1, then the electric hydraulic telescopic rod 161 starts to expand to a certain length, so that the device assembly 1 is positioned under the grinding wheel mechanism 3, meanwhile, the sliding seat 4 drives the grinding wheel mechanism 3 to move downwards until a grinding wheel in the grinding wheel mechanism 3 enters into the dressing box 11, the outer surface of the grinding wheel is attached to the dressing end face 121 in the oilstone ring 12, at the moment, the grinding wheel starts to rotate on the dressing end face 121, during the rotation process, the self-sucking pump 15 is started, cooling liquid in the cooling liquid box 13 is conveyed to the cooling liquid port 122 through the cooling liquid pipe 111 and flows on the dressing end face 121, and generated waste liquid is guided out to the inside of the waste liquid box 14 through the waste liquid recycling pipe 112, and stops rotating after the grinding wheel rotates for a certain number of turns, and is driven by the sliding seat 4 to reset, meanwhile, the electric hydraulic telescopic rod 161 contracts, the dressing box 11 restores to the original position at this time, the grinding wheel after finishing can continue the next workpiece grinding and processing operation, a special dressing device is provided for the grinding wheel in the peripheral grinding machine through the arranged device assembly 1 and is arranged at the position, close to the bottom end, of the front side surface of the grinding machine upright post 2, online instant dressing of the grinding wheel can be realized, convenience and high efficiency can be realized, the grinding effect of the grinding wheel can be ensured, the problem that the grinding quality of an object is influenced due to the defect of the grinding end surface of the grinding wheel caused by long-time work is solved, the device assembly 1 can be provided with an automatic cooling dust-fall cleaning system through the arranged cooling liquid pipe 111, the waste liquid recovery pipe 112, the cooling liquid tank 13, the waste liquid tank 14 and the self-sucking pump 15, on one hand, the grinding wheel and the oilstone ring 12 can be cooled during dressing, and the body loss of the oilstone ring 12 caused by high temperature can be greatly reduced, on the other hand can accelerate the speed of repairing and improve the efficiency of repairing, can prevent through the water conservancy diversion slope 114 that sets up simultaneously that the waste liquid from remaining and guarantee the inside of repairing case 11 dry, has certain spreading value.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a peripheral grinding machine online finishing device, includes device assembly (1), its characterized in that: the grinding machine is characterized in that the front side face, located on the grinding machine stand column (2), of the device assembly (1) is close to the top end, a grinding wheel mechanism (3) is arranged at the center of the top of the device assembly (1), the grinding wheel mechanism (3) and the grinding machine stand column (2) are installed in a sliding mode through a sliding seat (4), a digital controller (5) is fixedly installed on one side of the grinding machine stand column (2) close to the top end, the grinding machine stand column (2) is fixedly installed at the top of a grinding machine body (6), and a workbench (7) is arranged on the front side, close to the grinding machine stand column (2), of the top of the grinding machine body (6).

2. The on-line dressing apparatus for a peripheral grinding machine according to claim 1, wherein: device assembly (1) is including dressing case (11), oilstone ring (12), coolant liquid case (13), waste liquid case (14), self priming pump (15) and automatic telescopic machanism (16), and oilstone ring (12) fixed mounting is in the inside of dressing case (11), and coolant liquid case (13), waste liquid case (14) and self priming pump (15) all are located the rear side of dressing case (11) simultaneously, and automatic telescopic machanism (16) are located dressing case (11) back both sides simultaneously and are close to both ends department.

3. The on-line dressing apparatus for a peripheral grinding machine according to claim 2, wherein: repair case (11) and coolant liquid case (13), waste liquid case (14) and pass through coolant liquid pipe (111), waste liquid recovery pipe (112) through connection respectively, and link up self priming pump (15) and cup joint on coolant liquid pipe (111), have seted up at repair case (11) back center department and have maintained window (113), and the equal fixed mounting in inside bottom surface both sides of repairing case (11) has water conservancy diversion slope (114).

4. The on-line dressing apparatus for a peripheral grinding machine according to claim 2, wherein: the inner wall of the oilstone ring (12) is provided with a trimming end face (121), two sides of the trimming end face (121) close to the top end are all penetrated through and provided with a cooling liquid port (122), the cooling liquid port (122) is in through connection with a cooling liquid pipe (111), meanwhile, the center of the bottom of the oilstone ring (12) is fixedly provided with a fixed base (123), and the fixed base (123) is fixedly arranged at the center of the bottom of the trimming box (11).

5. The on-line dressing apparatus for a peripheral grinding machine according to claim 2, wherein: automatic telescopic machanism (16) including electronic hydraulic telescoping rod (161), mounting disc (162) and fixing bolt (163), and mounting disc (162) fixed mounting is at the both ends of electronic hydraulic telescoping rod (161), and mounting disc (162) and dressing case (11), grinding machine stand (2) are all through fixing bolt (163) fixed mounting simultaneously.

6. The on-line dressing apparatus for a peripheral grinding machine according to claim 2, wherein: equal fixed mounting in the back of grinding machine stand (2) of coolant liquid case (13), waste liquid case (14) and self priming pump (15), electric hydraulic telescopic link (161) and numerical controller (5) electric connection.

7. The on-line dressing apparatus for a peripheral grinding machine according to claim 4, wherein: the diameter of the trimming end face (121) is equal to that of a grinding wheel positioned at the grinding wheel mechanism (3), and the diameter of the trimming window (113) is larger than that of the trimming end face (121).