CN217966578U

CN217966578U - Cooling liquid circulating device for machining roller shaft grinding machine

Info

Publication number: CN217966578U
Application number: CN202221989655.2U
Authority: CN
Inventors: 张�成
Original assignee: Gucheng Tianxing Machinery Co ltd
Current assignee: Gucheng Tianxing Machinery Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-12-06
Anticipated expiration: 2032-07-29

Abstract

The utility model relates to a machine tool machining field discloses a coolant liquid circulating device that processing roller shaft grinding machine was used, including processing grinding machine, the cooling chamber has been seted up in the processing grinding machine, cooling intracavity fixedly connected with cooling coil, processing grinding machine internal fixation links the baffle, the fixed intercommunication in left side bottom of cooling coil has the back flow, the back flow is linked together with the top inner wall of processing grinding machine, fixedly connected with circulating pump and heat exchanger in the processing grinding machine. The utility model has the advantages of it is following and effect: through heat exchanger, can refrigerate the coolant liquid, avoid coolant liquid temperature to rise and reduced refrigerated effect, filter through two that set up, can carry out quadratic filtration to the impurity in the coolant liquid for the filter effect is better, avoids the condition emergence that impurity blockked up pipeline and circulating pump, and is convenient for quick carries out the dismouting to the filter screen, so that carry out periodic clearance to the impurity on the filter screen.

Description

Cooling liquid circulating device for machining roller shaft grinding machine

Technical Field

The utility model relates to a machine tool machining technical field, in particular to coolant liquid circulating device that processing roller shaft grinding machine was used.

Background

The machining grinder is a machine tool for grinding the surface of a workpiece by using a grinding tool, when a roller shaft needs to be ground, the surface of the roller shaft is usually ground by the machining grinder, and then when machining is carried out, a cooling system needs to be adopted for cooling in order to ensure normal machining.

However, when the existing cooling liquid circulating device is used, because the cooling liquid is recycled, the cooling liquid contains more impurities, if the impurities are not filtered, pipelines and a circulating pump are easily blocked, the temperature of the cooling liquid is gradually increased along with the recycling of the cooling liquid, the cooling effect is gradually weakened, and further the cooling effect is poor, so that the cooling liquid circulating device for processing the roller shaft grinding machine is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a coolant liquid circulating device that processing roller shaft grinding machine was used has and is convenient for filter the coolant liquid, avoids impurity to block up pipeline and circulating pump, and is convenient for carry out the refrigeration that lasts to the coolant liquid, and then sustainable cools off processing grinding machine for the cooling effect is better.

The above technical purpose of the present invention can be achieved by the following technical solutions: including processing grinding machine, the cooling chamber has been seted up in the processing grinding machine, fixedly connected with cooling coil pipe in the cooling chamber, processing grinding machine internal fixation even baffle, the fixed intercommunication in left side bottom of cooling coil pipe has the back flow, the back flow is linked together with processing grinding machine's top inner wall, fixedly connected with circulating pump and heat exchanger in the processing grinding machine, the circulating pump intake end is linked together with one side of baffle, the circulating pump is linked together with one side of heat exchanger, the same inlet tube of fixedly connected with between heat exchanger and the cooling coil pipe, the opening has been seted up to one side of processing grinding machine, sliding sleeve is equipped with sealed lid in the opening, two filter screens of one side fixedly connected with of sealed lid, rotate on the both sides inner wall of sealed lid and be connected with same cross axle, the fixed cover in the outside of cross axle is equipped with the gear, set up two guide ways on one side inner wall of sealed lid, equal fixedly connected with reset spring on the one side inner wall that two guide ways are close to each other, two reset spring keep away from the equal fixedly connected with deflector in one end of cross axle, the equal fixedly connected with fixed plate in one side of two deflector, the equal fixedly connected with fixed plate in one side that two fixed plate are close to each other, and two fixed plate are engaged with pinion racks, two gears mesh with two pinion racks, all set up on the open-ended inner wall and on the fixed slot that the bottom inner wall, the fixed slot that two fixed plate respectively corresponds.

Through adopting above-mentioned technical scheme, through heat exchanger, can refrigerate the coolant liquid, avoid coolant liquid temperature to rise and reduced refrigerated effect, two filtration through setting up, can carry out quadratic filtration to impurity in the coolant liquid, make the filter effect better, avoid the condition emergence of impurity jam pipeline and circulating pump, through the circulating pump, heat exchanger, the inlet tube, the setting of cooling coil and back flow, the circulated carries out cooling to the gyro wheel axle, through sealed lid, the opening, the fixed slot, the fixed plate, the gear, the pinion rack, cross axle and reset spring's cooperation, be convenient for quick carry out the dismouting to the filter screen, so that carry out periodic clearance to impurity on the filter screen.

The utility model discloses a further set up to: two supporting grooves are formed in one side of the partition plate, and the two filter screens are movably clamped in the corresponding supporting grooves respectively.

Through adopting above-mentioned technical scheme, through supporting the groove, be convenient for support the filter screen, make it more stable.

The utility model discloses a further set up to: the bottom fixedly connected with heating panel of heat exchanger, heating panel fixed connection is in the bottom of processing grinding machine, the bottom fixedly connected with a plurality of fin of heating panel.

Through adopting above-mentioned technical scheme, through the setting of heating panel and fin, can dispel the heat to heat exchanger, and then make the refrigerated effect of heat exchanger better.

The utility model discloses a further set up to: the front side of the processing grinding machine is fixedly connected with a controller, and the circulating pump and the heat exchanger are both electrically connected with the controller.

By adopting the technical scheme, the mechanical energy of the circulating pump and the heat exchanger can be conveniently controlled through the controller.

The utility model discloses a further set up to: one end of the cross shaft extends to the outer side of the sealing cover and is fixedly connected with a hand wheel.

By adopting the technical scheme, the cross shaft can be conveniently rotated through the hand wheel.

The utility model discloses a further set up to: the outer side of the sealing cover is fixedly sleeved with a sealing ring, and the sealing ring is arranged in the opening in a sliding sealing manner.

Through adopting above-mentioned technical scheme, through the sealing washer, can seal the junction of opening and sealed lid, avoid spilling of coolant liquid.

The beneficial effects of the utility model are that:

1. the utility model discloses a heat exchanger can refrigerate the coolant liquid, avoids coolant liquid temperature to rise and has reduced refrigerated effect, filters through two that set up, can carry out secondary filtration to the impurity in the coolant liquid for the filter effect is better, avoids the condition of impurity jam pipeline and circulating pump to take place.

2. The utility model discloses a circulated cooling is carried out roller shaft to the setting of circulating pump, heat exchanger, inlet tube, cooling coil and back flow.

3. The utility model discloses a sealed lid, opening, fixed slot, fixed plate, gear, pinion rack, cross axle and reset spring's cooperation, be convenient for quick carry out the dismouting to the filter screen to impurity to on the filter screen carries out periodic clearance.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained without creative efforts.

Fig. 1 is a schematic structural view of a coolant circulating device for machining a roller shaft grinding machine according to the present invention;

fig. 2 is a sectional view of a coolant circulation device for a grinding machine for machining roller shafts according to the present invention;

fig. 3 is a schematic structural view of a portion a of a coolant circulation device for a grinding machine for machining a roller shaft according to the present invention;

fig. 4 is a top view of the cooling coil of the cooling liquid circulation device for machining roller shaft grinding machine according to the present invention.

In the figure, 1, a machining grinder; 2. a controller; 3. a hand wheel; 4. a cooling chamber; 5. a cooling coil; 6. a partition plate; 7. a support groove; 8. a filter screen; 9. a circulation pump; 10. a heat exchanger; 11. a water inlet pipe; 12. a heat dissipation plate; 13. a heat sink; 14. a return pipe; 15. an opening; 16. a sealing cover; 17. a seal ring; 18. a fixing plate; 19. fixing grooves; 20. a guide plate; 21. a guide groove; 22. a return spring; 23. a gear; 24. a toothed plate; 25. the horizontal axis.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a coolant circulation device for a roller shaft grinding machine, which comprises a processing grinding machine 1, a cooling chamber 4 is arranged in the processing grinding machine 1, a cooling coil pipe 5 is fixedly connected in the cooling chamber 4, a baffle 6 is fixedly connected in the processing grinding machine 1, a return pipe 14 is fixedly communicated with the bottom of the left side of the cooling coil pipe 5, the return pipe 14 is communicated with the inner wall of the top of the processing grinding machine 1, a circulating pump 9 and a heat exchanger 10 are fixedly connected in the processing grinding machine 1, the water inlet end of the circulating pump 9 is communicated with one side of the baffle 6, the circulating pump 9 is communicated with one side of the heat exchanger 10, the same water inlet pipe 11 is fixedly connected between the heat exchanger 10 and the cooling coil pipe 5, an opening 15 is arranged on one side of the processing grinding machine 1, and a sealing cover 16 is sleeved in the opening 15, two filter screens 8 of one side fixedly connected with of sealed lid 16, it is connected with same cross axle 25 to rotate on the both sides inner wall of sealed lid 16, the fixed cover in the outside of cross axle 25 is equipped with gear 23, two guide ways 21 have been seted up on one side inner wall of sealed lid 16, equal fixedly connected with reset spring 22 on the one side inner wall that two guide ways 21 are close to each other, the equal fixedly connected with deflector 20 of one end that cross axle 25 was kept away from to two reset spring 22, the equal fixedly connected with fixed plate 18 in one side of two deflector 20, the equal fixedly connected with pinion rack 24 in one side that two fixed plates 18 are close to each other, two gear 23 and two pinion rack 24 mesh mutually, fixed slot 19 has all been seted up on opening 15's the top inner wall and on the bottom inner wall, two fixed plates 18 slip cap respectively are established in corresponding fixed slot 19.

Specifically, two supporting grooves 7 are formed in one side of the partition plate 6, and the two filter screens 8 are movably clamped in the corresponding supporting grooves 7 respectively.

Specifically, a heat dissipation plate 12 is fixedly connected to the bottom of the heat exchanger 10, the heat dissipation plate 12 is fixedly connected to the bottom of the machining grinder 1, and a plurality of cooling fins 13 are fixedly connected to the bottom of the heat dissipation plate 12.

Specifically, the controller 2 is fixedly connected to the front side of the processing grinder 1, and the circulating pump 9 and the heat exchanger 10 are electrically connected to the controller 2.

Specifically, one end of the transverse shaft 25 extends to the outer side of the sealing cover 16 and is fixedly connected with the hand wheel 3.

Specifically, a sealing ring 17 is fixedly sleeved on the outer side of the sealing cover 16, and the sealing ring 17 is slidably and hermetically sleeved in the opening 15.

The utility model discloses, in operation, when processing grinding machine 1 processes the gyro wheel axle on it, through circulating pump 9, can take out the coolant liquid in the left processing grinding machine 1 of baffle 6 in heat exchanger 10, through heat exchanger 10, can refrigerate the coolant liquid, avoid coolant liquid temperature rise and reduced the refrigerated effect, through the setting of heating panel 12 and fin 13, can dispel the heat to heat exchanger 10, and then make the refrigerated effect of heat exchanger 10 better, and refrigerated coolant liquid gets into in cooling coil 5 in cooling chamber 4 from inlet tube 11, through the coolant liquid in the cooling coil 5 of snake shape, can be fine carry out the heat exchange to the processing grinding machine 1 epaxial heat of gyro wheel, the coolant liquid absorbs the epaxial heat of gyro wheel, and then can cool down the gyro wheel axle, and the coolant liquid absorbs the heat and heats up from back flow back into the left processing grinding machine 1 of baffle 6 from back flow 14, through the filtration of two filter screens 8, can pass through the filtration of two filter screens 8, can get in and out the secondary filtration to the impurity removal from the fixed slot 16 of the filter screen, make the filtration, and the fixed plate 16 of the spring can be removed from the fixed plate 16 when needing to clean the hand wheel 8 from the sealed lid again, and the fixed plate 16, and the fixed plate of the hand wheel 18, and the fixed plate can be removed from the hand wheel 16, when the hand wheel 16, the hand wheel can be removed from the fixed spring, the fixed plate by the spring, the fixed spring, when the hand wheel 16, the joint between the opening 15 and the seal cover 16 is sealed by the seal ring 17, thereby preventing leakage of the coolant.

Claims

1. The utility model provides a coolant liquid circulating device that processing roller shaft grinding machine was used, includes processing grinding machine (1), its characterized in that, cooling chamber (4) have been seted up in processing grinding machine (1), fixedly connected with cooling coil (5) in cooling chamber (4), processing grinding machine (1) internal fixation links baffle (6), the fixed intercommunication in left side bottom of cooling coil (5) has back flow (14), back flow (14) are linked together with the top inner wall of processing grinding machine (1), fixedly connected with circulating pump (9) and heat exchanger (10) in processing grinding machine (1), circulating pump (9) water inlet end is linked together with one side of baffle (6), circulating pump (9) are linked together with one side of heat exchanger (10), the same inlet tube (11) of fixedly connected with between heat exchanger (10) and cooling coil (5), opening (15) have been seted up to one side of processing grinding machine (1), sliding sleeve has sealed lid (16) in opening (15), one side fixedly connected with two filter screens (8) of sealed lid (16), the both sides inner wall of sealed lid (16) rotates and is connected with same inlet tube (25), the fixed cover (25) has been equipped with in the outside of cross axle (23), two fixed cover (21) have been seted up on one side of cross axle (21), equal fixedly connected with reset spring (22) on the one side inner wall that two guide ways (21) are close to each other, the equal fixedly connected with deflector (20) of one end that cross axle (25) were kept away from in two reset spring (22), the equal fixedly connected with fixed plate (18) of one side of two deflector (20), the equal fixedly connected with pinion rack (24) of one side that two fixed plates (18) are close to each other, two gear (23) mesh mutually with two pinion rack (24), fixed slot (19) have all been seted up on the top inner wall of opening (15) and on the bottom inner wall, and two fixed plates (18) slip the cover respectively and establish in corresponding fixed slot (19).

2. The coolant circulation device for a processing roller shaft grinding machine according to claim 1, wherein: two supporting grooves (7) are formed in one side of the partition plate (6), and the two filter screens (8) are movably clamped in the corresponding supporting grooves (7) respectively.

3. The coolant circulation device for a machining roller shaft grinder as set forth in claim 1, wherein: the bottom fixedly connected with heating panel (12) of heat exchanger (10), heating panel (12) fixed connection is in the bottom of processing grinding machine (1), the bottom fixedly connected with a plurality of fin (13) of heating panel (12).

4. The coolant circulation device for a processing roller shaft grinding machine according to claim 1, wherein: the front side of the processing grinding machine (1) is fixedly connected with a controller (2), and the circulating pump (9) and the heat exchanger (10) are both electrically connected with the controller (2).

5. The coolant circulation device for a machining roller shaft grinder as set forth in claim 1, wherein: one end of the transverse shaft (25) extends to the outer side of the sealing cover (16) and is fixedly connected with a hand wheel (3).

6. The coolant circulation device for a processing roller shaft grinding machine according to claim 1, wherein: the outer side of the sealing cover (16) is fixedly sleeved with a sealing ring (17), and the sealing ring (17) is arranged in the opening (15) in a sliding sealing manner.