CN210845433U

CN210845433U - Filtering mechanism for cylindrical grinder

Info

Publication number: CN210845433U
Application number: CN201921805937.0U
Authority: CN
Inventors: 徐伟新; 黄波
Original assignee: Tonglu Keli Magnetic Material Co ltd
Current assignee: Tonglu Keli Magnetic Material Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-06-26
Anticipated expiration: 2029-10-24

Abstract

The utility model belongs to the technical field of the grinding machine technique and specifically relates to a cylindrical grinder is with filtering mechanism is related to, the utility model discloses a collecting box, separate into the collecting box from the top down cleaning zone who sets gradually and the filter plate of cleaning zone, the filter plate rotates through the pivot to be connected in the inner wall of collecting box, and the collecting vat has been seted up to the upper surface of filter plate, is equipped with the joint subassembly in the collecting box. The grinding fluid after cooling the grinding wheel falls into the cleaning area, the grinding fluid passes through the filter plate and falls into the cleaning area, and the waste scraps are remained on the filter plate; when piling up on the filter plate and having more sweeps, sweep into the collecting tank through the sweeps on the outside brush with the filter plate earlier, cancel the joint subassembly again and fix the joint of filter plate, then rotate the filter plate and laminate in the collecting box inner wall, the collecting vat will move to the top of collecting tank, can artificially clear up convenient operation the sweeps in the collecting vat this moment. The utility model discloses be convenient for clear up and practiced thrift the cooling cost to the sweeps.

Description

Filtering mechanism for cylindrical grinder

Technical Field

The utility model belongs to the technical field of the grinding machine technique and specifically relates to a cylindrical grinder is with filter equipment is related to.

Background

The neodymium iron boron magnet is a magnet material with the strongest permanent magnetic force so far, and the neodymium iron boron magnet needs to be ground by using a cylindrical grinding machine in the processing process.

The cylindrical grinding machine is mainly used for machining end faces, outer circles, conical surfaces and the like of columnar parts, most of the cylindrical grinding machines use a grinding wheel rotating at a high speed to grind and machine workpieces clamped by the three-jaw chuck, and the cylindrical grinding machines can machine materials with high hardness, such as hardened steel, hard alloy and the like.

However, in the process of grinding the workpiece, the grinding fluid needs to be sprayed to the surface of the workpiece through the spray head for cooling the workpiece, and part of the waste chips float on the surface of the grinding fluid. In order to save the cooling cost and ensure the normal use of the spray head, the scraps in the grinding fluid need to be filtered firstly and then can be recycled, and if the scraps are separated and filtered manually, the working strength is higher, so that the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cylindrical grinder is with filter equipment, be convenient for clear up and practiced thrift the cooling cost to the sweeps to prior art exists not enough.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a cylindrical grinder is filtering mechanism for, including locating under the emery wheel and opening collecting box up, separate into the collecting box from the top down clearing zone who sets gradually and the filter plate in clearing zone that sets gradually, the filter plate rotates through the pivot and connects in the inner wall of collecting box, the pivot extends along the horizontal direction, the collecting vat that is used for collecting the sweeps is offered to the upper surface of filter plate, when the upper surface of filter plate rotates the laminating in the collecting box inner wall, the collecting vat will be located the top of collecting box, be equipped with in the collecting box and be used for the fixed joint subassembly of filter plate joint.

By adopting the technical scheme, the grinding fluid after cooling the grinding wheel falls into the cleaning area, and the grinding fluid passes through the filter plate and falls into the cleaning area, so that the grinding fluid can be reused, the cooling cost is saved, and scraps are remained on the filter plate; when piling up on the filter plate and having more sweeps, sweep into the collecting tank through the sweeps on the outside brush with the filter plate earlier, cancel the joint subassembly again and fix the joint of filter plate, then rotate the filter plate and laminate in the collecting box inner wall, the collecting vat will move to the top of collecting tank, can artificially clear up convenient operation the sweeps in the collecting vat this moment.

The utility model discloses further set up to: the joint subassembly includes that two sets of joint grooves of seting up respectively on the relative both sides lateral wall of filter plate, all sets up the standing groove corresponding to the joint groove on the relative both sides inner wall of collecting box, all is equipped with the joint piece of joint in corresponding joint inslot and drives the joint piece and make a round trip gliding driving piece in the standing groove in two sets of standing grooves.

By adopting the technical scheme, when the collecting box is divided into the cleaning area and the cleaning area by the filter plate, the clamping groove corresponds to the placing groove, and the driving piece drives the clamping block to be clamped in the clamping groove in a sliding manner, so that the filter plate is clamped and fixed in the collecting box; when the driving piece drives the clamping block to slide and separate from the clamping groove, the filter plate can be rotated to enable the collecting groove to be located above the collecting box, so that the sweeps can be cleaned conveniently.

The utility model discloses further set up to: the threaded groove that communicates in corresponding the standing groove all is seted up on the relative both sides outer wall of collecting box, and two sets of drives are the bolt that screw-thread fit in corresponding threaded groove, and two sets of bolts all rotate to be connected in the joint piece that corresponds.

Through adopting above-mentioned technical scheme, when rotatory bolt, the joint piece will slide in the standing groove to joint piece slip joint breaks away from in the joint inslot or from the joint inslot.

The utility model discloses further set up to: the upper surface of the filter plate is provided with an annular groove, a limiting ring completely sunk into the annular groove is inserted in the annular groove, a limiting cavity is enclosed by the limiting ring, and the collecting tank is positioned in the limiting cavity.

By adopting the technical scheme, when the sweeps in the collecting tank need to be cleaned, the limiting ring is firstly protruded out of the limiting groove in a sliding manner, part of the sweeps slide out of the collecting tank to the inner wall of the limiting ring in the rotating process of the filter plate, and the sweeps are not easy to slide onto the filter plate by the limiting ring, so that the cleaning effect on the sweeps is ensured; when turning over the filter plate into to collecting tank in, artificially impress the spacing ring into the ring channel, the upper surface of spacing ring will flush with the upper surface of first filter plate to the sweeps landing is to the collecting vat.

The utility model discloses further set up to: the relative both sides outer wall of spacing ring all sets up the inserting groove that supplies the joint piece slip grafting that corresponds, and two sets of inserting grooves all communicate in the joint groove that corresponds.

Through adopting above-mentioned technical scheme, when the spacing ring sinks to the ring channel in, drive the fastener piece and slide and peg graft to the inserting groove in for thereby the spacing ring is difficult for outstanding in the ring channel be convenient for sweeps landing to the collecting vat.

The utility model discloses further set up to: the annular groove is internally provided with a first elastic part which drives the limit ring to protrude out of the annular groove.

By adopting the technical scheme, when the limiting ring is sunk into the annular groove, the first elastic piece is in a compressed state; when the driving piece drives the clamping block to slide and separate from the insertion groove and the clamping groove, the first elastic piece returns to a natural state and drives the limiting ring to protrude out of the annular groove, so that the filter plate is difficult to separate from the collecting groove in the rotating process of the waste scraps.

The utility model discloses further set up to: and a placing plate for placing the filter plate is fixed on the inner wall of the collecting box.

Through adopting above-mentioned technical scheme, when the filter plate shelved on shelving the board, the joint groove will be corresponding to the standing groove to in the joint inslot is received to drive joint piece slip joint to the driving piece.

The utility model discloses further set up to: the upper surface of the placing plate is provided with a sliding chute, and a push rod abutting against the lower surface of the filter plate and a second elastic piece driving the push rod to protrude out of the sliding chute are arranged in the sliding chute.

Through adopting above-mentioned technical scheme, when the driving piece drives the joint piece and slides and break away from in the joint groove, the second elastic component will reply to natural state and drive the ejector pin outstanding in the spout, and the ejector pin will drive the filter plate and rotate and make joint groove and standing groove dislocation to it makes the collecting vat be located the collecting box top to rotate the filter plate.

To sum up, the utility model discloses following beneficial effect has:

1. the collecting box, the filter plate, the collecting tank and the rotating shaft are arranged, the filter plate is firstly rotated to be attached to the inner wall of the collecting box, the collecting tank moves to the upper part of the collecting box, and then the scraps in the collecting tank can be manually cleaned, so that the operation is convenient;

2. the arrangement of the clamping component and the placing plate ensures the stability of the filter plate in the collecting box;

3. the annular groove, the limiting ring and the first elastic piece are arranged, so that the sweeps are not easy to slide onto the filter plate when the filter plate rotates, and the effect of cleaning the sweeps is ensured.

Drawings

Fig. 1 is a schematic view of the overall structure in the embodiment of the present invention;

FIG. 2 is a schematic sectional view of the collecting box according to the embodiment of the present invention;

FIG. 3 is an enlarged partial schematic view at A in FIG. 2;

FIG. 4 is a schematic sectional view showing the shelf plate and the filter plate according to the embodiment of the present invention;

fig. 5 is a partially enlarged schematic view at B in fig. 4.

In the figure: 1. a collection box; 11. filtering the plate; 12. a cleaning area; 13. a cleaning zone; 14. collecting tank; 15. a rotating shaft; 2. a shelf board; 21. a chute; 22. a top rod; 23. a second spring; 3. a clamping assembly; 31. a clamping groove; 32. a placement groove; 33. a clamping block; 34. a thread groove; 35. a bolt; 4. an annular groove; 41. a limiting ring; 42. a first spring; 43. and (4) inserting grooves.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the filtering mechanism for the cylindrical grinding machine comprises a collecting box 1 which is arranged right below a grinding wheel and has an upward opening, wherein a filter plate 11 is arranged in the collecting box 1, and the collecting box 1 is divided into a cleaning area 12 and a cleaning area 13 which are sequentially arranged from top to bottom by the filter plate 11, so that waste chips are separated from grinding fluid; the upper surface of the filter plate 11 is provided with a collecting groove 14, and a worker can brush the waste scraps into the collecting groove 14 through an external brush.

As shown in fig. 2, the filter plate 11 is rotatably connected to the inner wall of the collection box 1 through a rotating shaft 15, the rotating shaft 15 extends along the horizontal direction, when the filter plate 11 is rotatably attached to the inner wall of the collection box 1, the collection groove 14 moves to the upper side of the collection box 1, and at the moment, the scraps in the collection groove 14 can be manually cleaned.

As shown in fig. 2 and 3, a resting plate 2 on which the filter plates 11 rest is fixed on the inner wall of the collection tank 1, ensuring the stability of the filter plates 11.

As shown in fig. 4 and 5, a clamping assembly 3 is arranged in the collection box 1, the clamping assembly 3 includes two sets of clamping grooves 31 respectively formed on the side walls of the two opposite sides of the filter plate 11, the inner walls of the two opposite sides of the collection box 1 are respectively provided with a placing groove 32 corresponding to the clamping groove 31, and a clamping block 33 is slidably embedded in each of the two sets of placing grooves 32; all set up the screw thread groove 34 in corresponding standing groove 32 in the intercommunication on the relative both sides outer wall of collecting box 1, equal screw-thread fit has the driving piece in two sets of screw thread grooves 34, and two sets of driving pieces are bolt 35, and two sets of bolt 35 all rotate to be connected in the joint piece 33 that corresponds. The bolt 35 is rotated to cause the clamping block 33 to be slidingly clamped into the clamping groove 31 or separated from the clamping groove 31, so that the filter plate 11 can be fixed and rotated.

As shown in fig. 2 and 3, an annular groove 4 is formed in the upper surface of the filter plate 11, a limit ring 41 is inserted into the annular groove 4, and the limit ring 41 can be completely immersed into the annular groove 4; the limiting ring 41 encloses a limiting cavity, and the collecting groove 14 is located in the limiting cavity; two groups of first elastic pieces are arranged in the annular groove 4, the two groups of first elastic pieces are first springs 42, and two ends of the two groups of first springs 42 are fixedly connected to the groove wall of the annular groove 4 and the bottom of the limiting ring 41 respectively. The first spring 42 drives the limiting ring 41 to protrude from the annular groove 4, in the rotating process of the filter plate 11, part of the waste scraps slide out of the collecting groove 14 to the inner wall of the limiting ring 41, and the limiting ring 41 enables the waste scraps not to easily slide onto the filter plate 11, so that the waste scraps cleaning effect is ensured.

As shown in fig. 5, the outer walls of two opposite sides of the limiting ring 41 are respectively provided with an insertion groove 43 for the corresponding clamping block 33 to be slidably inserted, and the two groups of insertion grooves 43 are respectively communicated with the corresponding clamping grooves 31. When the stop ring 41 is completely sunk into the annular groove 4, the snap-in piece 33 will be inserted into the insertion groove 43, so that the upper surface of the stop ring 41 is flush with the upper surface of the first filter plate 11, so that the waste chips slide down into the collection groove 14.

As shown in fig. 3, two sets of sliding grooves 21 are formed in the upper surface of the placement plate 2, ejector rods 22 and second elastic members are respectively disposed in the two sets of sliding grooves 21, the two sets of ejector rods 22 are abutted to the lower surface of the filter plate 11, the two sets of second elastic members are second springs 23, and two ends of each set of second springs 23 are respectively fixedly connected to the corresponding groove wall of the sliding groove 21 and the corresponding ejector rod 22. When the rotary bolt 35 makes the joint block 33 slip and break away from the joint groove 31, the second spring 23 drives the ejector rod 22 to protrude from the chute 21, and the ejector rod 22 drives the filter plate 11 to rotate so that the joint groove 31 and the placing groove 32 are dislocated, so that the filter plate 11 is rotated to clean up the waste chips.

The implementation principle of the embodiment is as follows: the grinding fluid after cooling the grinding wheel falls into the cleaning area 12, the grinding fluid passes through the filter plate 11 and falls into the cleaning area 13, so that the grinding fluid can be reused, the cooling cost is saved, and waste scraps are remained on the filter plate 11.

When more scraps are accumulated on the filter plate 11, the scraps on the filter plate 11 are swept into the collection groove 14 by an external brush, then the bolt 35 is rotated to make the clamping block 33 slide and separate from the insertion groove 43 and the separation groove, the second spring 23 returns to a natural state and drives the ejector rod 22 to protrude out of the chute 21, and the ejector rod 22 drives the filter plate 11 to rotate so that the clamping groove 31 and the placing groove 32 are dislocated; meanwhile, the first spring 42 returns to a natural state and drives the limiting ring 41 to protrude out of the annular groove 4, then the filter plate 11 is rotationally attached to the inner wall of the collecting tank 1, the collecting tank 14 moves to the position above the collecting tank 1, and at the moment, the scraps in the collecting tank 14 can be manually cleaned; in the rotating process of the filter plate 11, part of the waste chips slide out of the collecting groove 14 to the inner wall of the limiting ring 41, and the limiting ring 41 prevents the waste chips from sliding down onto the filter plate 11, so that the cleaning effect on the waste chips is ensured.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a cylindrical grinder is with filter mechanism which characterized in that: including locating under the emery wheel and opening collecting box (1) up, separate into from the top down cleaning zone (12) that set gradually and filter plate (11) of clean district (13) with collecting box (1), filter plate (11) rotate through pivot (15) and connect in the inner wall of collecting box (1), pivot (15) extend along the horizontal direction, collecting vat (14) that are used for collecting the sweeps are seted up to the upper surface of filter plate (11), when the upper surface of filter plate (11) rotates and laminates in collecting box (1) inner wall, collecting vat (14) will be located the top of collecting box (1), be equipped with in collecting box (1) and be used for with fixed joint subassembly (3) of filter plate (11) joint.

2. The filtering mechanism for the cylindrical grinding machine according to claim 1, characterized in that: joint subassembly (3) are including two sets of joint grooves (31) of seting up respectively on the relative both sides lateral wall of filter plate (11), all set up standing groove (32) corresponding to joint groove (31) on the relative both sides inner wall of collecting box (1), all are equipped with joint piece (33) of joint in corresponding joint groove (31) and drive joint piece (33) and make a round trip gliding driving piece in standing groove (32) in two sets of standing groove (32).

3. The filtering mechanism for the cylindrical grinding machine according to claim 2, characterized in that: the outer wall of the two opposite sides of the collecting box (1) is provided with threaded grooves (34) communicated with the corresponding placing grooves (32), two groups of driving parts are bolts (35) in threaded fit with the corresponding threaded grooves (34), and the two groups of bolts (35) are rotationally connected to corresponding clamping blocks (33).

4. The filtering mechanism for the cylindrical grinding machine according to claim 2, characterized in that: the upper surface of the filter plate (11) is provided with an annular groove (4), a limiting ring (41) which is completely immersed into the annular groove (4) is inserted into the annular groove (4), the limiting ring (41) encloses a limiting cavity, and the collecting groove (14) is located in the limiting cavity.

5. The filtering mechanism for the cylindrical grinding machine according to claim 4, wherein: the relative both sides outer wall of spacing ring (41) all seted up the inserting groove (43) that supply corresponding joint piece (33) slip grafting, two sets of inserting groove (43) all communicate in corresponding joint groove (31).

6. The filtering mechanism for the cylindrical grinding machine according to claim 5, wherein: a first elastic part which drives the limiting ring (41) to protrude out of the annular groove (4) is arranged in the annular groove (4).

7. The filtering mechanism for the cylindrical grinding machine according to claim 2, characterized in that: and a placing plate (2) for placing the filter plate (11) is fixed on the inner wall of the collecting box (1).

8. The filtering mechanism for the cylindrical grinding machine according to claim 7, characterized in that: the upper surface of the placing plate (2) is provided with a chute (21), and a push rod (22) abutting against the lower surface of the filter plate (11) and a second elastic piece driving the push rod (22) to protrude out of the chute (21) are arranged in the chute (21).