CN210409799U - Honing machine cutting fluid cleaning device - Google Patents

Abstract

The utility model discloses a honing machine cutting fluid cleaning device, it carries out the first filtration with the inside cutting fluid drainage of honing machine to primary filter tank and through primary filter sieve, inside the rethread filter pump will first filterable cutting fluid water conservancy diversion to secondary filter storehouse, its metal particle impurity recovery unit through secondary filter storehouse inside will cut the metal particle in the liquid and retrieve, metal particle impurity recovery unit through a magnetic drive roller and a driven voller cooperation with the particle impurity in the cutting fluid through the magnetic adsorption with its absorption again through the slope scraper blade clear away particle impurity, the filtration of last one-level is carried out to the filtration cloth of rethread terminal oil return pond top after the cutting fluid after will secondary filter is clear away through secondary filter storehouse, the cutting fluid after through tertiary filtration is beaten back outside honing machine inside through supplying the oil pump. The utility model discloses a to the circulation recycle of honing machine internal cutting liquid, reduced manufacturing cost, improved product quality.

Description

Honing machine cutting fluid cleaning device

Technical Field

The utility model belongs to the technical field of the honing machine, concretely relates to honing machine cutting fluid cleaning device.

Background

It is known that, in the process of processing a workpiece, when some revolving body workpieces with high surface precision are processed, a honing machine is needed to finish the inner wall of the workpiece at the final process ending stage, so as to meet the requirement of fine surface of the workpiece, and a horizontal honing machine is widely used at present. The parts can be directly cooled and the surface of the parts can be cleaned through the cutting fluid in the operation process of the honing machine, the cutting fluid generated by the existing honing machine after operation has larger impurity particles, and if the cutting fluid is recycled and directly cooled on a processing part, the cutting part is abraded, so that the processing precision and the appearance effect are influenced.

Aiming at the defects in the prior art, as technical personnel in the industry, the technical problem to be solved at present is to design a cutting fluid filtering and recycling device, the used cutting fluid is subjected to multiple filtering, the impurities in the cutting fluid are thoroughly removed and then recycled to the inside of a honing machine for repeated utilization, and the repeated utilization can not influence the surface precision and the smoothness of a workpiece.

SUMMERY OF THE UTILITY MODEL

In view of the above shortcomings of the prior art, an object of the present invention is to provide a honing machine cutting fluid cleaning device, which can filter the internal cutting fluid of the honing machine and then supply the internal cutting fluid to the honing machine for continuous use through multiple filtering.

The utility model provides a technical scheme that its technical problem adopted is:

a honing machine cutting fluid cleaning device is provided with a driving controller which is matched with the honing machine cutting fluid cleaning device for use and comprises a tail end oil return tank and a primary filter tank, wherein a primary filter sieve is arranged on the primary filter tank; a filter screen capable of moving circularly is fixed above the tail end oil return tank, and filter cloth is arranged above the filter screen; a secondary filtering bin is fixed on the tail end oil return tank, and the primary filtering tank is connected with the secondary filtering bin through a filtering pump; a metal particle impurity recovery device is arranged in the secondary filtering bin, a secondary screen is arranged at the bottom of the secondary filtering bin, the cutting fluid recovered by the metal particle impurity recovery device flows back to the filter cloth through the secondary screen, and the filter cloth is used as a fine selection device to realize tail end filtering; an oil supply pump is arranged on the tail end oil return tank to pump the filtered cutting fluid back to the external honing machine; and a filter cloth supply bin is arranged at the top of the tail end oil return tank and close to the filter screen, and the filter cloth is directly lapped on the filter screen after coming out from the filter cloth supply bin.

The filter sieve is erected through two driving shafts, and the two driving shafts are fixed above the tail end oil return pool and driven by a filter sieve driving motor.

The metal particle impurity recovery device is arranged in the secondary filtering bin and comprises a magnetic driving roller and a driven roller, and the magnetic driving roller is arranged at the upper part of the secondary screen; the magnetic driving roller is connected with a driving device for realizing driving, the front end and the rear end of the magnetic driving roller are both provided with a fixing piece, a fixing screw rod is vertically arranged on the fixing piece in an extending mode, a fixing block is arranged on the fixing screw rod, a return spring is arranged above the fixing block, and the top of the return spring is locked and fixed through a limiting nut; the bottom of the fixed block is fixed through a fixed plane supporting plate, two fixed blocks are arranged in front and at the back to jointly support and fix the driven roller, and the driven roller is adjusted on the magnetic driving roller along the direction of the fixed screw; the right side of the secondary filter bin is an impurity outlet, and an inclined scraper is fixed in the direction of the impurity outlet and is tangent to the magnetic driving roller to remove impurities above the rolling magnetic driving roller. An upper scraper is fixed on the two fixing blocks through a common bolt, and the upper scraper and the driven roller are arranged in a tangent mode.

The end oil return tank top be fixed with a support body, the support is provided with a liquid level sensing device on the support body, liquid level sensing device and drive controller connect, drive controller control read liquid level sensing device signal judge whether start or suspend the operation of filtration pump.

The utility model discloses following beneficial effect has: the utility model discloses a through above design, it is with the inside cutting fluid drainage of honing machine to the primary filter tank and carry out primary filtration through the primary filter sieve, and rethread filter pump is with the cutting fluid water conservancy diversion of primary filtration to the secondary filter storehouse inside, and it retrieves the metal particle in the cutting fluid through the metal particle impurity recovery unit of secondary filter storehouse inside, metal particle impurity recovery unit through a magnetic drive roller and a driven voller cooperation with the particle impurity in the cutting fluid through the magnetic adsorption with its absorption again through the slope scraper blade clear away particle impurity, clear away the cutting fluid after the secondary filter storehouse and then carry out the filtration of last level through the filter cloth of terminal oil return pond top again, the cutting fluid after through tertiary filtration is beaten outside honing machine inside through the fuel feed pump, through above structure setting, the utility model discloses a cyclic recovery of the inside cutting fluid of honing machine is used, the production cost is reduced, and the product quality is improved.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic front side three-dimensional structure of the present invention;

fig. 2 is a schematic diagram of a rear side three-dimensional structure of the present invention;

FIG. 3 is an enlarged view of the structure in the direction A of FIG. 2;

fig. 4 is a schematic top view of the present invention;

in the figure, 1, a tail end oil return tank, 11, an oil supply pump, 12, an oil supply pipe, 2, a primary filter tank, 21, a primary filter screen, 22, a filter pump, 3, a secondary filter bin, 31, a secondary screen, 4, a metal particle impurity recovery device, 40, a driving device, 41, a driven roller, 42, a magnetic driving roller, 43, a fixing piece, 44, a fixing block, 45, a fixing screw, 46, a return spring, 47, a limit nut, 48, an upper scraper, 49, an inclined scraper, 5, a filter cloth supply bin, 51, a package filter cloth, 52, a filter cloth, 6, a frame body, 61, a liquid level sensing device, 62, a sensor, 7, a driving controller, 8, a driving shaft, 81, a filter screen driving motor, 82 and a filter screen.

Detailed Description

The present invention is further described below by means of embodiments, and as shown in the accompanying drawings, a honing machine cutting fluid cleaning device is provided with a driving controller 7 which is used in a matching manner, the controller 7 is connected and controlled by a lead, an oil supply pump 11 and a filter pump 22, and the circuit connection is a motor driving connection circuit which is general in the mechanical field, and the details of the connection are not repeated herein; the honing machine cutting fluid cleaning device comprises a tail end oil return tank 1 and a primary filter tank 2, wherein a primary filter screen 21 and a filter pump 22 are arranged on the primary filter tank 2, and the filter pump 22 guides the primarily filtered cutting fluid into a secondary filter bin 3 through a pipeline; a filter screen 82 which can move circularly is fixed above the tail end oil return tank 1, the filter screen 82 is erected through two driving shafts 8, the two driving shafts 8 are fixed above the tail end oil return tank 1 and are driven by a filter screen driving motor 81, a filter cloth 52 is arranged above the filter screen 82, the filter screen is driven by the filter screen driving motor 81 to rotate, the filter cloth 52 is led out from a filter cloth supply bin 5, a coiled filter cloth 51 is erected in the filter cloth supply bin 5, and the filter cloth supply bin 5 is arranged at the top of the tail end oil return tank 1 and is close to the filter screen 21;

a secondary filtering bin 3 is fixed on the tail end oil return tank 1; a metal particle impurity recovery device 4 is arranged in the secondary filtering bin 3, a secondary screen 31 is arranged at the bottom of the secondary filtering bin 3, the cutting fluid recovered by the metal particle impurity recovery device 4 flows back to the filter cloth 52 through the secondary screen 31, and the filter cloth 52 is used as a fine selection device to realize tail end filtration;

the tail end oil return pool 1 is provided with an oil supply pump 11 which pumps the filtered cutting fluid back to an external honing machine for continuous use through an oil supply pipe 12; the filter cloth 52 directly overlaps the filter screen 82 after coming out from the filter cloth supply bin 5, and the filter cloth 52 is replaced by the movement of the filter screen 82 at the top of the terminal oil return tank 1.

As shown in fig. 2 and 3, the metal particle impurity recovery device 4 is arranged inside the secondary filter bin 3, and aims to remove the particle impurities left in the cutting fluid out of the secondary filter bin; the structure design is as follows: the device comprises a magnetic driving roller 42 and a driven roller 41, wherein the magnetic driving roller 42 is arranged at the upper part of the secondary screen 31; the magnetic driving roller 42 is connected with a driving device for realizing driving, the front end and the rear end of the magnetic driving roller 42 are both provided with a fixing piece 43, the fixing piece and the magnetic driving roller 42 are coaxially arranged, a fixing screw 45 is vertically extended from the fixing piece 43, the fixing screw 45 is provided with a fixing block 44, a return spring 46 is arranged above the fixing block 44, and the top of the return spring 46 is locked and fixed through a limit nut 47; the bottom of the fixing block 44 is fixed by a fixing plane support plate, which can be a horizontal frame body welded or bolted on the side wall of the secondary filter bin 3; two fixing blocks 44 are arranged at the front and the rear to support and fix the driven roller 41 together, and the driven roller 41 is adjusted on the magnetic driving roller 42 along the direction of the fixing screw; the right side of the secondary filtering bin 3 is an impurity outlet, and an inclined scraper 49 is fixed in the impurity outlet direction and is tangentially arranged with the magnetic driving roller 42 to remove impurities above the rolling magnetic driving roller 42. An upper scraper 48 is fixed on the two fixed blocks 44 through a common bolt, and the upper scraper 48 and the driven roller 41 are arranged in a tangent mode.

Through the structure, the magnetic driving roller 42 is arranged above the secondary screen 31, so that cutting fluid is enabled to flow into the filter cloth and must pass through the magnetic driving roller 42, the magnetic driving roller 42 is a belt magnetic roller, the magnetic driving roller 42 brings metal particles between the magnetic roller and the driven roller 41, the cutting fluid is extruded and then turns to the right side of the magnetic driving roller 42, impurities above the rolling magnetic driving roller 42 are removed through the inclined scraper 49 and the magnetic driving roller 42 which are arranged in a tangent mode, the driven roller 41 is generally a colloid roller, and if the metal particle impurities are bonded on the driven roller 41 during extrusion, the impurities on the driven roller 41 can be removed through the upper scraper 48.

On the basis of the structural arrangement, a frame body 6 is further fixed above the tail end oil return pool 1, a liquid level sensing device 6 is supported on the frame body 6, and the liquid level sensing device preferably adopts a buoyancy sensor, so that the structure is simple, the cost is low, and the use is convenient; the liquid level sensing device 6 is connected with the driving controller 7, and the driving controller 7 judges whether to start or suspend the operation of the filter pump by reading the signal of the liquid level sensing device.

To sum up, the utility model, through the above design, it guides the honing machine internal cutting fluid to the primary filter tank 2 and carries out the primary filtration through the primary filter screen 21, and then guides the primary filtered cutting fluid to the secondary filter bin 3 through the filter pump 22, and it recycles the metal particles in the cutting fluid through the metal particle impurity recycling device 4 inside the secondary filter bin 3, the metal particle impurity recycling device 4 removes the particle impurities in the cutting fluid through the cooperation of a magnetic drive roller 42 and a driven roller 41, and then removes the secondary filtered cutting fluid through the secondary filter bin 3 and then carries out the last level filtration through the filter cloth 52 above the terminal oil return tank, and the cutting fluid after the tertiary filtration is returned to the external honing machine through the oil supply pump 11, through the above structure setting, the utility model realizes the recycling of the honing machine internal cutting fluid, the production cost is reduced, and the product quality is improved.

Claims (4)

1. The utility model provides a honing machine cutting fluid cleaning device which is provided with a supporting drive controller who uses which characterized in that: the device comprises a tail end oil return tank and a primary filtering tank, wherein a primary filtering sieve is arranged on the primary filtering tank; a filter screen capable of moving circularly is fixed above the tail end oil return tank, and filter cloth is arranged above the filter screen; a secondary filtering bin is fixed on the tail end oil return tank, and the primary filtering tank is connected with the secondary filtering bin through a filtering pump; a metal particle impurity recovery device is arranged in the secondary filtering bin, a secondary screen is arranged at the bottom of the secondary filtering bin, the cutting fluid recovered by the metal particle impurity recovery device flows back to the filter cloth through the secondary screen, and the filter cloth is used as a fine selection device to realize tail end filtering; an oil supply pump is arranged on the tail end oil return tank to pump the filtered cutting fluid back to the external honing machine; and a filter cloth supply bin is arranged at the top of the tail end oil return tank and close to the filter screen, and the filter cloth is directly lapped on the filter screen after coming out from the filter cloth supply bin.

2. The honing machine cutting fluid cleaning apparatus of claim 1, wherein: the filter sieve is erected through two driving shafts, and the two driving shafts are fixed above the tail end oil return pool and driven by a filter sieve driving motor.

3. The honing machine cutting fluid cleaning apparatus of claim 1, wherein: the metal particle impurity recovery device is arranged in the secondary filtering bin and comprises a magnetic driving roller and a driven roller, and the magnetic driving roller is arranged at the upper part of the secondary screen; the magnetic driving roller is connected with a driving device for realizing driving, the front end and the rear end of the magnetic driving roller are both provided with a fixing piece, a fixing screw rod is vertically arranged on the fixing piece in an extending mode, a fixing block is arranged on the fixing screw rod, a return spring is arranged above the fixing block, and the top of the return spring is locked and fixed through a limiting nut; the bottom of the fixed block is fixed through a fixed plane supporting plate, two fixed blocks are arranged in front and at the back to jointly support and fix the driven roller, and the driven roller is adjusted on the magnetic driving roller along the direction of the fixed screw; the right side of the secondary filtering bin is provided with an impurity outlet, and an inclined scraper is fixed in the direction of the impurity outlet and is tangent to the magnetic driving roller to remove impurities above the rolling magnetic driving roller;

an upper scraper is fixed on the two fixing blocks through a common bolt, and the upper scraper and the driven roller are arranged in a tangent mode.

4. The honing machine cutting fluid cleaning apparatus of claim 1, wherein: the end oil return tank top be fixed with a support body, the support is provided with a liquid level sensing device on the support body, liquid level sensing device and drive controller connect, drive controller control read liquid level sensing device signal judge whether start or suspend the operation of filtration pump.

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