CN218565097U

CN218565097U - A annotate fat closing machine for automobile wheel hub bearing processing

Info

Publication number: CN218565097U
Application number: CN202223253646.XU
Authority: CN
Inventors: 侯建立; 罗存
Original assignee: Linxi Anzhongda Auto Parts Co ltd
Current assignee: Linxi Anzhongda Auto Parts Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-03-03
Anticipated expiration: 2032-12-06

Abstract

The utility model relates to a bearing production and processing technology field discloses a notes fat closing machine for processing of automobile wheel hub bearing, comprises a workbench, workstation top one side middle part fixedly connected with cylinder, workstation top middle part is provided with the guide way, workstation top middle part fixedly connected with casing, the first protective housing of casing top middle part fixedly connected with, casing top middle part one side fixedly connected with second protective housing, workstation bottom opposite side middle part fixedly connected with second protective housing, upside top end fixedly connected with first pneumatic cylinder in the second protective housing. The utility model discloses in, under gear and second electric putter's cooperation, can realize that splint are close to each other along the spout, until pressing from both sides tight wheel hub bearing, because splint set to arc, can agree with the wheel hub bearing more, can reach the purpose of fixed wheel hub bearing, are favorable to the gland stability of wheel hub bearing, guarantee machining precision.

Description

Grease injection capping machine for machining automobile hub bearing

Technical Field

The utility model relates to a bearing production and processing technology field especially relates to a notes fat closing machine for automobile wheel hub bearing processing.

Background

The bearing is an important component in modern mechanical equipment, a large number of hub bearings are often used in the processing and manufacturing process of automobiles, in order to enable the hub bearings to have good rotation performance and long service life, grease is generally injected between an inner ring and an outer ring to achieve good lubricity, then a sealing end cover is installed, and the friction coefficient of the hub bearings in the motion process can be reduced and the rotation precision of the hub bearings can be guaranteed by injecting the grease and pressing the sealing end cover.

However, when the worker performs grease injection and capping on the hub bearing, a fixing structure is lacked, so that the bearing position is deviated when the grease injection and capping is performed, the machining precision is affected, meanwhile, when the hub bearing and capping is performed, repeated operation is often needed, two times of capping on the front surface and the back surface are performed, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the grease injection closing machine who is used for automobile wheel hub bearing processing who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a notes fat closing machine for automobile wheel hub bearing processing, includes the workstation, workstation top one side middle part fixedly connected with cylinder, workstation top middle part is provided with the guide way, workstation top middle part fixedly connected with casing, the first protective housing of casing top middle part fixedly connected with, casing top middle part one side fixedly connected with second protective housing, workstation bottom opposite side middle part fixedly connected with second protective housing, upside top fixedly connected with first pneumatic cylinder in the second protective housing, first pneumatic cylinder drive end fixedly connected with first clamp plate, downside bottom middle part fixedly connected with second pneumatic cylinder in the second protective housing, second pneumatic cylinder drive end fixedly connected with second clamp plate, cylinder drive end fixedly connected with fixed plate, the equal fixedly connected with fixed block of one side middle part front and back end of cylinder is kept away from on the fixed plate top, the side all rotates and is connected with the gear around the fixed plate top middle part, the one end fixedly connected with connecting rod that the gear was kept away from each other to the connecting rod, the one end that the gear was kept away from to the connecting rod all rotates and is connected with splint, fixed block top middle part all is provided with the spout, equal sliding connection plate in the spout, the connecting rod passes through second electric putter and connects.

As a further description of the above technical solution:

the other side of the middle part of the top end of the machine shell is provided with a placing groove.

As a further description of the above technical solution:

the middle of the top end in the first protection shell is fixedly connected with a first electric push rod, and a piston end of the first electric push rod is fixedly connected with a grease injection nozzle.

As a further description of the above technical solution:

the bottom the workstation bottom is run through to one side that the second protective housing is close to the workstation.

As a further description of the above technical solution:

the utility model discloses a workstation, including the second protective housing, the second protective housing is close to the workstation, all be provided with the cavity in the both sides wall is internal, all be provided with the spring in the cavity, equal sliding connection has the lug in the cavity, the equal fixedly connected with spring of one end that the lug was kept away from each other to the lug, the equal fixed connection of one end that the lug was kept away from to the spring is in the middle part of one side that the lug was kept away from to the cavity.

As a further description of the above technical solution:

and a fixing plate is connected in the guide groove in a sliding manner.

As a further description of the above technical solution:

the number of the gears is two and the gears are meshed with each other.

As a further description of the above technical solution:

the spout all is trapezoidal, the one side that splint are close to each other all is arc.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, the staff can realize through controlling second electric putter that the piston end of second electric putter returns and contracts, under the cooperation of gear, can realize that splint are close to each other along the spout, and until pressing from both sides tight wheel hub bearing, because splint set to arc, can agree with the wheel hub bearing more, can reach the purpose of fixed wheel hub bearing, are favorable to the gland stability of wheel hub bearing, guarantee machining precision.

2. The utility model discloses in, the staff is through controlling first pneumatic cylinder for first pneumatic cylinder can impress the upper surface inside of wheel hub bearing with the bearing cap in the second protective housing, when the wheel hub bearing removed to second pneumatic cylinder top, under the cooperation of second pneumatic cylinder and second clamp plate, can realize pressing the bearing cap to wheel hub bearing bottom, can realize the two-sided gland of wheel hub bearing, can reach the purpose of the notes fat gland of wheel hub bearing, be favorable to improving the production efficiency of wheel hub bearing.

Drawings

Fig. 1 is a front perspective view of a grease injection capping machine for machining an automobile hub bearing according to the present invention;

fig. 2 is a schematic view of an internal structure of a housing of a grease injection capping machine for processing a bearing of an automobile hub, according to the present invention;

fig. 3 is a schematic view of a partial structure of a guide groove of a grease injection capping machine for processing an automobile hub bearing according to the present invention;

fig. 4 is a perspective view of a clamp plate structure of a grease injection capping machine for processing an automobile hub bearing according to the present invention;

FIG. 5 is an enlarged view taken at A in FIG. 2;

fig. 6 is an enlarged view of fig. 4 at B.

Illustration of the drawings:

1. a cylinder; 2. a work table; 3. a housing; 4. a placement groove; 5. a first protective case; 6. a second protective shell; 7. a first hydraulic cylinder; 8. a first platen; 9. a second hydraulic cylinder; 10. a second platen; 11. a first electric push rod; 12. a grease injection nozzle; 13. a guide groove; 14. a fixing plate; 15. a gear; 16. a connecting rod; 17. a fixed block; 18. a splint; 19. a second electric push rod; 20. a spring; 21. a cavity; 22. a bump; 23. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 as a specific case by those skilled in the art.

Referring to fig. 1-6, the present invention provides an embodiment: a grease injection capping machine for machining automobile wheel hub bearings comprises a workbench 2, a cylinder 1 is fixedly connected to the middle of one side of the top end of the workbench 2, a guide groove 13 is formed in the middle of the top end of the workbench 2, a clamping plate 18 can be assisted to move by arranging the guide groove 13, a shell 3 is fixedly connected to the middle of the top end of the workbench 2, a first protective shell 5 is fixedly connected to the middle of the top end of the shell 3, a second protective shell 6 is fixedly connected to one side of the middle of the top end of the shell 3, a second protective shell 6 is fixedly connected to the middle of the other side of the bottom end of the workbench 2, a first hydraulic cylinder 7 is fixedly connected to the top end in the second protective shell 6 on the upper side, a first pressing plate 8 is fixedly connected to the driving end of the first hydraulic cylinder 7, a second hydraulic cylinder 9 is fixedly connected to the middle of the bottom end in the second protective shell 6 on the lower side, a second pressing plate 10 is fixedly connected to the driving end of the second hydraulic cylinder 9, and a worker controls the first hydraulic cylinder 7, the bearing cover in the second protective shell 6 can be pressed into the inner part of the upper surface of the hub bearing by the first hydraulic cylinder 7, when the hub bearing moves above the second hydraulic cylinder 9, the bearing cover can be pressed to the bottom of the hub bearing under the cooperation of the second hydraulic cylinder 9 and the second pressing plate 10, and the double-sided pressing cover of the hub bearing can be realized, so that the purpose of grease injection pressing cover of the hub bearing can be achieved, and the production efficiency of the hub bearing is improved, the driving end of the cylinder 1 is fixedly connected with the fixing plate 14, the front end and the rear end of the middle part of one side, far away from the cylinder 1, of the top end of the fixing plate 14 are fixedly connected with the fixing blocks 17, the front side and the rear side of the middle part of the top end of the fixing plate 14 are rotatably connected with the gears 15, through the gears 15, the clamping of the clamping plates 18 can be ensured to be clamped more stably, the end, far away from each other, of the gears 16 are rotatably connected with the clamping plates 18, 17 top middle parts of fixed block all are provided with spout 23, equal sliding connection has splint 18 in the spout 23, connecting rod 16 connects through second electric putter 19, the staff is through controlling second electric putter 19, can realize that the piston end of second electric putter 19 contracts back, under gear 15's cooperation, can realize that splint 18 is close to each other along spout 23, until pressing from both sides tight wheel hub bearing, because splint 18 sets to arc, can agree with the wheel hub bearing more, can reach the purpose of fixed wheel hub bearing, be favorable to the gland stability of wheel hub bearing.

3 top middle part opposite sides of casing are provided with standing groove 4, the staff puts into through standing groove 4 the wheel hub bearing that will need the gland, top middle part fixedly connected with first electric putter 11 in first protecting sheathing 5, first electric putter 11 piston end fixedly connected with annotates fat shower nozzle 12, when wheel hub bearing removes to first protecting sheathing 5 below, under the cooperation of first electric putter 11 and notes fat shower nozzle 12, can realize that wheel hub bearing accomplishes annotate the fat, one side that bottom second protecting sheathing 6 is close to workstation 2 runs through workstation 2 bottom, second protecting sheathing 6 is close to both sides of workstation 2 is internal all to be provided with cavity 21, all be provided with spring 20 in the cavity 21, equal sliding connection has lug 22 in the cavity 21, lug 22 the equal fixedly connected with spring 20 of the one end of keeping away from each other, the equal fixed connection of one end that lug 22 was kept away from at cavity 21, through setting up lug 22 and spring 20, can ensure that the bearing lid impresses in proper order inside the wheel hub bearing, sliding connection has fixed plate 14 in the guiding groove 13, gear 15 quantity is two and intermeshing, through agreeing with gear 15 intermeshing, can guarantee that the equal fixed splint 18 sets up the stability that the wheel hub bearing that the clamp plate 18 can be more stable through the clamp plate that the wheel hub bearing that the stability that the clamp plate 18 that sets up, it is more to be convenient to set up the wheel hub bearing, it is the trapezoidal bearing, it is the stability of the clamp plate that it is the wheel hub that the stability is more.

The working principle is as follows: during actual use, a worker puts in a hub bearing needing to be pressed through the placing groove 4, so that the hub bearing can enter between the clamping plates 18, the worker can realize retraction of the piston end of the second electric push rod 19 by controlling the second electric push rod 19, under the cooperation of the gear 15, the clamping plates 18 can approach each other along the sliding grooves 23 until the hub bearing is clamped, the hub bearing can be more fit with the hub bearing due to the fact that the clamping plates 18 are arranged into the arc shape, the purpose of fixing the hub bearing can be achieved, the pressing stability of the hub bearing is facilitated, when the hub bearing moves to the position below the first protection shell 5, under the cooperation of the first electric push rod 11 and the grease injection nozzle 12, grease injection of the hub bearing can be achieved, after grease injection is completed, the hub bearing can move to the position below the first hydraulic cylinder 7 along the guide groove 13, the worker can press the bearing cover in the second protection shell 6 into the inner portion of the upper surface of the hub bearing through controlling the first hydraulic cylinder 7, when the hub bearing moves to the position above the second hydraulic cylinder 9, the lower position of the second hydraulic cylinder 10, cooperation of the second hydraulic cylinder can be achieved, the hub bearing, and the hub bearing can be beneficial to the improvement of the efficiency of the hub bearing.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a annotate fat closing machine for automobile wheel hub bearing processing, includes workstation (2), its characterized in that: the middle part of one side of the top end of the workbench (2) is fixedly connected with a cylinder (1), the middle part of the top end of the workbench (2) is provided with a guide groove (13), the middle part of the top end of the workbench (2) is fixedly connected with a casing (3), the middle part of the top end of the casing (3) is fixedly connected with a first protective casing (5), one side of the middle part of the top end of the casing (3) is fixedly connected with a second protective casing (6), the other side of the bottom end of the workbench (2) is fixedly connected with a second protective casing (6), the upper side of the second protective casing (6) is fixedly connected with a first hydraulic cylinder (7), the driving end of the first hydraulic cylinder (7) is fixedly connected with a first pressing plate (8), the lower side of the second protective casing (6) is fixedly connected with a second hydraulic cylinder (9), the driving end of the second hydraulic cylinder (9) is fixedly connected with a second pressing plate (10), the driving end of the cylinder (1) is fixedly connected with a fixed plate (14), the front end and the rear end of one side of the top end of the fixed plate (14) far away from the cylinder (1) is fixedly connected with a fixed block (17), the front and rear side of the top end of the fixed plate (14) are rotatably connected with a gear (15), the fixed block (16) is fixedly connected with a gear (15), the fixed block (16) far away from the gear (16) and one end of the connecting rod (16) far away from the gear (16), fixed block (17) top middle part all is provided with spout (23), equal sliding connection has splint (18) in spout (23), connecting rod (16) are connected through second electric putter (19).

2. The grease injection capping machine for machining the automobile hub bearing according to claim 1, is characterized in that: a placing groove (4) is formed in the other side of the middle of the top end of the machine shell (3).

3. The grease injection capping machine for machining the automobile hub bearing according to claim 1, is characterized in that: the middle of the top end in the first protection shell (5) is fixedly connected with a first electric push rod (11), and the piston end of the first electric push rod (11) is fixedly connected with a grease injection nozzle (12).

4. The grease injection capping machine for machining the automobile hub bearing according to claim 1, is characterized in that: the bottom is that one side of the second protective shell (6) close to the workbench (2) penetrates through the bottom end of the workbench (2).

5. The grease injection capping machine for machining the automobile hub bearing according to claim 1, is characterized in that: the utility model discloses a work platform, including second protective housing (6), the equal fixedly connected with spring (20) in cavity (21), equal sliding connection has lug (22) in cavity (21), the equal fixedly connected with spring (20) in one end that lug (22) kept away from each other, the equal fixed connection in one side middle part of lug (22) is kept away from in cavity (21) to the equal fixed connection in one end that lug (22) were kept away from in spring (20).

6. The grease injection capping machine for machining the automobile hub bearing according to claim 1, is characterized in that: and a fixing plate (14) is connected in the guide groove (13) in a sliding manner.

7. The grease injection capping machine for machining the automobile hub bearing according to claim 1, is characterized in that: the number of the gears (15) is two and the gears are meshed with each other.

8. The grease injection capping machine for machining the automobile hub bearing according to claim 1, is characterized in that: the sliding grooves (23) are trapezoidal, and one sides of the clamping plates (18) close to each other are arc-shaped.