CN216296773U

CN216296773U - Adjustable end face spraying device for processing cylindrical roller bearing

Info

Publication number: CN216296773U
Application number: CN202122200685.2U
Authority: CN
Inventors: 车德礼; 车正君; 王淑梅
Original assignee: Wafangdian Ruikai Seiko Bearing Manufacturing Co ltd
Current assignee: Wafangdian Ruikai Seiko Bearing Manufacturing Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-04-15
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses an adjustable end face spraying device for processing a cylindrical roller bearing, which belongs to the technical field of bearing processing and comprises a case, wherein the upper surface of the case is fixedly connected with the lower surface of a servo motor, the lower surface of the servo motor is fixedly connected with the top end of a screw rod, the outer surface of the screw rod is in threaded connection with the inner wall of a sleeve, the outer wall of the sleeve is rotatably connected with the inner wall of a first workbench, and the lower surface of the first workbench is respectively and fixedly connected with the top ends of two spray heads. This terminal surface spraying device with adjustable processing of cylindrical roller bearing is with through setting up servo motor, lead screw, first workstation and chain, adjusts the position of shower nozzle through the lead screw, and effectual solution can't adjust the distance between shower nozzle and the bearing, has avoided carrying out the inhomogeneous problem of some position spraying on the surface that the in-process of spraying makes the bearing easily to the bearing to more effectual spraying is carried out to the bearing.

Description

Adjustable end face spraying device for processing cylindrical roller bearing

Technical Field

The utility model belongs to the technical field of bearing machining, and particularly relates to an adjustable end face spraying device for machining a cylindrical roller bearing.

Background

The bearing is an important part in modern mechanical equipment, the main function of the bearing is to support a mechanical rotating body, reduce the friction coefficient in the moving process of the mechanical rotating body and ensure the rotation precision of the mechanical rotating body, the bearing can be divided into a rolling bearing and a sliding bearing according to the difference of the friction properties of moving elements, however, the distance between the bearing and a spray head is generally difficult to control in the spraying process of the existing bearing, so that the spray head is easy to cause the uneven spraying of the bearing due to the difference of the size in the spraying process of the bearing, and the spraying effect of the bearing is influenced.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

In order to overcome the defects in the prior art, the utility model provides an adjustable end face spraying device for processing a cylindrical roller bearing, which solves the problems that the distance between a bearing and a spray head is generally difficult to control in the process of processing the existing bearing in a spraying process, and the spray head is easy to cause uneven spraying at some positions on the outer surface of the bearing in the process of spraying the bearing.

Technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: an adjustable end face spraying device for processing a cylindrical roller bearing comprises a machine case, wherein the upper surface of the machine case is fixedly connected with the lower surface of a servo motor, the lower surface of the servo motor is fixedly connected with the top end of a screw rod, the outer surface of the screw rod is in threaded connection with the inner wall of a sleeve, the outer wall of the sleeve is rotatably connected with the inner wall of a first workbench, the lower surface of the first workbench is respectively and fixedly connected with the top ends of two spray heads, the upper surface of the first workbench is fixedly connected with the top end of a water inlet pipe, the top end of the water inlet pipe is clamped with the upper surface of the inner wall of the machine case, the upper surface of the machine case is fixedly connected with the lower surface of a water storage tank, the top end of the water inlet pipe is communicated with the lower surface of the water storage tank through the machine case, the bottom end of the screw rod is fixedly connected with the upper surface of a right side gear of a chain, and the upper surface of a left side gear of the chain is fixedly connected with the lower surface of a second workbench, the bottom end of the screw rod is in transmission connection with the lower surface of the second workbench through a chain.

As a further scheme of the utility model: the inner wall of the first workbench is provided with a sliding chute which is in an inverted cone shape.

As a further scheme of the utility model: the telescopic surface all is connected with the upper surface fixed connection of two fixture blocks, the upper surface of two fixture blocks respectively with the top fixed connection of two first springs, the telescopic surface all with the bottom fixed connection of two spacing posts, the telescopic surface is through the lower surface joint of spacing post and first workstation.

As a further scheme of the utility model: the inner wall of first workstation and the outer wall joint of gag lever post, the upper surface fixed connection of the inner wall of first workstation and quick-witted case is passed on the top of gag lever post.

As a further scheme of the utility model: the left connecting plate of first workstation links firmly with two shower nozzles, the left connecting plate of first workstation switches on with two shower nozzles mutually, the left connecting plate of first workstation is the cavity form, the top of shower nozzle switches on through the left connecting plate of first workstation and the bottom of inlet tube.

As a further scheme of the utility model: the inner wall of the case is fixedly connected with two side faces of the fixing plate, and the upper surface of the fixing plate is clamped with the lower surface of the pressure plate.

As a further scheme of the utility model: the upper surface of the fixed plate is fixedly connected with the lower surfaces of the two pistons respectively, the upper surface of the fixed plate is matched with the lower surfaces of the two pressure plates through the pistons respectively, and the outer surfaces of the two pistons are sleeved with second springs.

Advantageous effects

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

1. this terminal surface spraying device with adjustable processing of cylindrical roller bearing is used, through setting up servo motor, the lead screw, first workstation and chain, drive servo motor drives the lead screw and rotates, the lead screw makes the sleeve rather than threaded connection reciprocate after rotating, drive first workstation and do the up-and-down motion afterwards, the while that first workstation reciprocated drives the shower nozzle and removes, thereby adjust the position of shower nozzle, when first workstation moves, the lead screw drives the chain simultaneously and rotates, drive the second workstation at last and rotate, adjust the position of shower nozzle through the lead screw, effectual distance between unable adjustment shower nozzle and the bearing of having solved, the effectual in-process that has reduced and has carried out the spraying to the bearing leads to the relatively poor condition of spraying effect because of the bearing size is different, thereby more effectual carries out the spraying to the bearing.

2. The adjustable end face spraying device for processing the cylindrical roller bearing is characterized in that a chute, a clamping block and a first spring are arranged, when a screw rod drives a first workbench to a certain position, the first workbench is clamped by a fixing plate and cannot move, a sleeve moves downwards along with the rotation of the screw rod, the clamping block is drawn out from the chute under the action of the downward force of the sleeve, the clamping block is abutted against the inside of the first workbench through the first spring, and a limiting column moves downwards under the thrust of the sleeve so as to be separated from the first workbench, when the first workbench moves upwards, the clamping block in the sleeve is bounced open in the chute by the tension of a second spring, so that the clamping block is clamped in the chute, the first workbench is driven to ascend through the screw rod, two places are effectively driven through one power, the waste of energy is avoided, and the static state of the first workbench is ensured without interfering with the operation of a chain driven by the screw rod, the spraying is more uniform, thereby improving the working efficiency.

3. This adjustable terminal surface spraying device is used in cylindrical roller bearing processing, through setting up the fixed plate, the pressure plate, piston and second spring, when first workstation passes through the lead screw and arrives the fixed plate top, the pressure plate pushes up under the effect of piston, with lasso follow first workstation in the liftout, when making the lead screw drive chain pivoted, the workstation keeps quiescent condition, when first workstation rebound, resume through second spring piston, so that use next time, avoided first workstation to move down because of the lead screw rotates always, thereby influence the spraying of shower nozzle to the bearing, the operation of chain is not hindered to effectual messenger's first workstation is quiescent, thereby make the shower nozzle more even to the spraying of bearing, the efficiency of work has been improved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of a three-dimensional enclosure of the present invention;

FIG. 3 is a perspective view of a fixing plate according to the present invention;

FIG. 4 is a schematic structural view of a cross section of a fixing plate according to the present invention;

FIG. 5 is an enlarged view of part A of the present invention;

in the figure: the device comprises a case 1, a servo motor 2, a lead screw 3, a sleeve 4, a first workbench 5, a limiting rod 6, a spray head 7, a water inlet pipe 8, a water storage tank 9, a sliding groove 10, a clamping block 11, a first spring 12, a limiting column 13, a fixing plate 14, a pressure plate 15, a piston 16, a second spring 17, a chain 18 and a second workbench 19.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 5, the present invention provides a technical solution: an adjustable end face spraying device for processing a cylindrical roller bearing comprises a machine case 1, wherein the upper surface of the machine case 1 is fixedly connected with the lower surface of a servo motor 2, the lower surface of the servo motor 2 is fixedly connected with the top end of a screw rod 3, the outer surface of the screw rod 3 is in threaded connection with the inner wall of a sleeve 4, the outer wall of the sleeve 4 is rotatably connected with the inner wall of a first workbench 5, the lower surface of the first workbench 5 is respectively fixedly connected with the top ends of two spray heads 7, the upper surface of the first workbench 5 is fixedly connected with the top end of a water inlet pipe 8, the top end of the water inlet pipe 8 is clamped with the upper surface of the inner wall of the machine case 1, the upper surface of the machine case 1 is fixedly connected with the lower surface of a water storage tank 9, the top end of the water inlet pipe 8 is communicated with the lower surface of the water storage tank 9 through the machine case 1, the bottom end of the screw rod 3 is fixedly connected with the upper surface of a gear on the right side of a chain 18, the upper surface of the gear on the left side of the chain 18 is fixedly connected with the lower surface of a second workbench 19, the bottom of lead screw 3 is connected with the lower surface transmission of second workstation 19 through chain 18, adjusts the position of shower nozzle 7 through lead screw 3, and the effectual unable distance between adjustment shower nozzle 7 and the bearing of having solved has effectually reduced the inhomogeneous of some position spraying on the surface that the in-process that carries out the spraying to the bearing makes the bearing easily to more effectual spraying to the bearing.

Specifically, as shown in fig. 1, 2 and 3, the inner wall of the first worktable 5 is provided with a chute 10, the chute 10 is in an inverted cone shape, the fixture blocks 11 can move freely in the chute 10 to drive the first worktable 5 by forming the chute 10, so that the position of the first worktable 5 can be adjusted more conveniently, and the work efficiency can be improved, thereby the outer surface of the sleeve 4 is fixedly connected with the upper surfaces of the two fixture blocks 11, the upper surfaces of the two fixture blocks 11 are fixedly connected with the top ends of the two first springs 12, the outer surface of the sleeve 4 is fixedly connected with the bottom ends of the two limiting posts 13, the outer surface of the sleeve 4 is clamped with the lower surface of the first worktable 5 by the limiting posts 13, and is clamped with the inside of the first worktable 5 by the fixture blocks 11, the position of the first worktable 5 can be adjusted more conveniently, and the normal operation of the second worktable 19 is not affected, thereby very big improvement to the efficiency of bearing spraying, the inner wall of first workstation 5 and the outer wall joint of gag lever post 6, the last fixed surface who passes first workstation 5 and quick-witted case 1's inner wall on the top of gag lever post 6 is connected, through setting up the gag lever post, has avoided first workstation 5 because of the emergence offset of the influence of lead screw 3 to influence the efficiency of spraying work.

Specifically, as shown in fig. 1, 2, 4 and 5, a connecting plate on the left side of the first workbench 5 is communicated with two spray heads 7, the connecting plate on the left side of the first workbench 5 is hollow, the top end of each spray head 7 is communicated with the bottom end of the water inlet pipe 8 through the connecting plate on the left side of the first workbench 5, so that the spraying liquid can smoothly enter the two spray heads 7 to spray corresponding positions through the connecting plate on the left side of the first workbench 5, thereby improving the spraying efficiency and avoiding the waste of the spraying liquid, the inner wall of the case 1 is fixedly connected with the two side surfaces of the fixing plate 14, the upper surface of the fixing plate 14 is clamped with the lower surface of the pressure plate 15, the position of the first workbench 5 is conveniently limited by arranging the fixing plate 14, the spraying effect is prevented from being influenced by too close bearing distance of the spray heads 7, the upper surface of the fixing plate 14 is respectively fixedly connected with the lower surfaces of the two pistons 16, the upper surface of fixed plate 14 passes through piston 16 and respectively with two pressure plate 15's lower surface looks adaptations, and two piston 16's surface all overlaps and is equipped with second spring 17, through piston 16 and pressure plate 15 looks adaptations, and the convenience is to the further restriction of first workstation 5 to more convenient ejecting with first workstation 5, prevent that second workstation 19 from stopping work because of the influence that receives first workstation 5, thereby influenced the efficiency of spraying.

The working principle of the utility model is as follows:

s1, before use, injecting spraying liquid into the water storage tank 9, then placing the bearing above the second workbench 19, and starting the servo motor 2 after the bearing is fixed by the mounting rack;

s2, after the servo motor 2 is started, the screw rod 3 is driven by the servo motor 2 to drive the sleeve 4 downwards, in the driving process, the clamping block 11 is clamped in the first workbench 5 by the first spring 12 under the driving of the sleeve 4, the limiting column 13 is also separated due to the inertia when the sleeve 4 descends, so that the first workbench 5 descends along with the sleeve 4, meanwhile, the spray head 7 also moves downwards along with the first workbench 5, the spray head 7 is connected with the water storage tank 9 by a water pipe, so that spraying liquid is continuously sprayed, when the first workbench 5 reaches a moving position, the first workbench 5 is blocked by the fixing plate 14, meanwhile, the pressure plate 15 above the fixing plate 14 pushes the first workbench 5 upwards under the pushing of the piston 16, so that the limiting block is separated from the first workbench 5, the sleeve 4 continues to rotate, and simultaneously, the screw rod 3 can continue to drive the chain 18 to rotate, and the first workbench 5 does not move, at the moment, the screw rod 3 drives the second workbench 19 to rotate through the chain 18, and the bearing is sprayed through the spray head 7;

s3, after the spraying is finished, the servo motor 2 is closed to turn over the bearing, the servo motor 2 is opened again to spray the bearing after the bearing is turned over, when the height of the spray head 7 needs to be adjusted upwards, the servo motor 2 is controlled to rotate reversely, the sleeve 4 rotates upwards, the limiting rod 6 enters the first workbench 5 again to drive the first workbench 5 to move upwards, and the piston 16 recovers the original position under the action of the second spring 17.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a cylinder roller bearing processing is with adjustable terminal surface spraying device, includes quick-witted case (1), its characterized in that: the upper surface of the case (1) is fixedly connected with the lower surface of the servo motor (2), the lower surface of the servo motor (2) is fixedly connected with the top end of the screw rod (3), the outer surface of the screw rod (3) is connected with the inner wall of the sleeve (4) in a threaded manner, the outer wall of the sleeve (4) is rotatably connected with the inner wall of the first workbench (5), the lower surface of the first workbench (5) is fixedly connected with the top ends of the two spray heads (7) respectively, the upper surface of the first workbench (5) is fixedly connected with the top end of the water inlet pipe (8), the top end of the water inlet pipe (8) is clamped with the upper surface of the inner wall of the case (1), the upper surface of the case (1) is fixedly connected with the lower surface of the water storage tank (9), the top end of the water inlet pipe (8) is communicated with the lower surface of the water storage tank (9) through the case (1), the bottom end of the screw rod (3) is fixedly connected with the upper surface of the right gear of the chain (18), the upper surface of the gear on the left side of the chain (18) is fixedly connected with the lower surface of the second workbench (19), and the bottom end of the screw rod (3) is in transmission connection with the lower surface of the second workbench (19) through the chain (18).

2. The adjustable end face spraying device for processing the cylindrical roller bearing according to claim 1, wherein: the inner wall of the first workbench (5) is provided with a sliding chute (10), and the sliding chute (10) is in an inverted cone shape.

3. The adjustable end face spraying device for processing the cylindrical roller bearing according to claim 1, wherein: the surface of sleeve (4) all is connected with the upper surface fixed connection of two fixture blocks (11), the upper surface of two fixture blocks (11) respectively with the top fixed connection of two first springs (12), the surface of sleeve (4) all with the bottom fixed connection of two spacing posts (13), the surface of sleeve (4) passes through the lower surface joint of spacing post (13) and first workstation (5).

4. The adjustable end face spraying device for processing the cylindrical roller bearing as claimed in claim 3, wherein: the inner wall of first workstation (5) and the outer wall joint of gag lever post (6), the upper surface fixed connection of the inner wall of first workstation (5) and quick-witted case (1) is passed on the top of gag lever post (6).

5. The adjustable end face spraying device for processing the cylindrical roller bearing as claimed in claim 4, wherein: the left connecting plate of first workstation (5) switches on mutually with two shower nozzles (7), the left connecting plate of first workstation (5) is the cavity form, the top of shower nozzle (7) switches on through the bottom of the left connecting plate of first workstation (5) and inlet tube (8).

6. The adjustable end face spraying device for processing the cylindrical roller bearing according to claim 1, wherein: the inner wall of the case (1) is fixedly connected with two side faces of the fixing plate (14), and the upper surface of the fixing plate (14) is clamped with the lower surface of the pressure plate (15).

7. The adjustable end face spraying device for processing the cylindrical roller bearing as claimed in claim 6, wherein: the upper surface of fixed plate (14) respectively with the lower surface fixed connection of two pistons (16), the upper surface of fixed plate (14) passes through piston (16) respectively with the lower surface looks adaptation of two pressure plates (15), the surface of two pistons (16) all overlaps and is equipped with second spring (17).