CN213223004U

CN213223004U - Bearing grease injection machine

Info

Publication number: CN213223004U
Application number: CN202022082005.7U
Authority: CN
Inventors: 杨东风; 朱建红; 纪小林
Original assignee: Fuzhou Changle Dongfeng Bearing Co ltd
Current assignee: Fuzhou Changle Dongfeng Bearing Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-05-18
Anticipated expiration: 2030-09-21

Abstract

The application discloses fat machine is annotated to bearing relates to the technical field that fat equipment was annotated to bearing, including the fat storage tank, be provided with the guiding tube on the fat storage tank, the one end that the fat storage tank was kept away from to the guiding tube is connected with the platform, the platform upper end is connected with the discharging pipe with the guiding tube intercommunication, is connected with the seat of placing that is used for placing the bearing on the platform, the circumference of placing the seat evenly is provided with the grease passageway with the discharging pipe intercommunication, the discharging pipe with place and be provided with the control assembly of control discharging pipe switching between the seat. This application has the effect that improves the work efficiency of annotating the fat in-process.

Description

Bearing grease injection machine

Technical Field

The application relates to the technical field of bearing grease injection equipment, in particular to a bearing grease injection machine.

Background

After the existing ball bearing is installed, lubricating grease needs to be added into a channel of the bearing and a gap of a ball.

Some bearing production plants fill bearings with grease by manually holding the syringe.

In view of the above-mentioned related technologies, the inventor believes that the injection is performed by using a hand-held injector, and the grease injection process is inefficient.

SUMMERY OF THE UTILITY MODEL

In order to improve the work efficiency of annotating the fat in-process, this application provides a fat machine is annotated to bearing.

The application provides a fat machine is annotated to bearing adopts following technical scheme:

the utility model provides a fat machine is annotated to bearing, is including storing up the fat jar, be provided with the guiding tube on the fat jar, the one end that the fat jar was kept away from to the guiding tube is connected with the platform, the platform upper end is connected with the discharging pipe with the guiding tube intercommunication, be connected with the seat of placing that is used for placing the bearing on the platform, the circumference of placing the seat evenly is provided with the grease passageway with the discharging pipe intercommunication, the discharging pipe with place and be provided with the control assembly of control discharging pipe switching between the seat.

Through adopting above-mentioned technical scheme, when the notes fat during operation of bearing is carried out to needs, place the bearing on the seat, switching through control assembly control discharging pipe, make the grease flow from the grease passageway through the discharging pipe, thereby annotate the fat to the bearing, because grease passageway evenly distributed is in the circumference of placing the seat, be convenient for improve the homogeneity of grease injection in-process, after annotating the fat and finishing, realize the closure of discharging pipe through control assembly, take off the bearing that has finished through annotating the fat, carry out the notes fat of follow-up bearing, thereby improve the notes fat efficiency of bearing notes fat in-process.

Preferably, the placing seat comprises a top plate and a material containing box connected below the top plate in a threaded manner.

Through adopting above-mentioned technical scheme, because roof and appearance magazine threaded connection, be convenient for change the roof according to the difference of bearing.

Preferably, the control assembly comprises a sleeve arranged at the center of the material containing box, a sliding groove for the discharging pipe to move up and down is formed in the middle of the sleeve, an opening is formed in the side wall of the discharging pipe, the control assembly further comprises a first spring sleeved on the discharging pipe, when the first spring expands, the sleeve is in a state of shielding the opening, and when the first spring is in a compression state, the opening is in a state of not being shielded by the sleeve.

Through adopting above-mentioned technical scheme, place the seat through pressing down, through pressing down first spring, realize open-ended opening, when placing the seat and stop pressing down, place the seat and reply under the effect of first spring for the opening is sheltered from by the sleeve, thereby realizes open-ended closure.

Preferably, one end of the discharge pipe, which is arranged in the material containing box, is connected with a limiting ring which is abutted against the upper end of the sleeve.

Through adopting above-mentioned technical scheme, the spacing ring can make the discharging pipe slide from top to bottom relative to the sleeve all the time.

Preferably, the lower end of the material containing box is provided with a downward inclined surface which inclines from a position close to the sleeve to a position far away from the sleeve.

Through adopting above-mentioned technical scheme, when grease flowed out from the discharging pipe, grease flowed to holding the magazine bottom along the inclined plane to reduce grease and spill from the magazine.

Preferably, the grease channels are uniformly distributed in the circumferential direction of the top plate, and the center of the top plate is connected with a positioning rod for positioning the bearing.

Through adopting above-mentioned technical scheme, be convenient for realize the quick location of bearing and grease passageway through the locating lever.

Preferably, a recovery groove which is concave downwards is arranged at the position, corresponding to the grease channel, of the top plate.

Through adopting above-mentioned technical scheme, through setting up the accumulator, unnecessary grease flows back to holding the magazine inside through the accumulator.

Preferably, the outer side edge of the material containing box is provided with an annular retaining edge.

Through adopting above-mentioned technical scheme, the annular is kept off along enclosing the fender to the grease, improves operation platform's clean and tidy.

In summary, the present application includes at least one of the following benefits:

1. when the grease injection work of the bearing needs to be carried out, the bearing is placed on the placing seat, the control assembly controls the opening and closing of the discharging pipe, so that grease flows out of the grease channel through the discharging pipe, the grease is injected to the bearing, the grease channel is uniformly distributed in the circumferential direction of the placing seat, the uniformity in the grease injection process is improved conveniently, after the grease injection is finished, the closing of the discharging pipe is realized through the control assembly, the bearing which is finished by the grease injection is taken down, the subsequent grease injection of the bearing is carried out, and the grease injection efficiency in the grease injection process of the bearing is improved;

2. through pressing down and placing the seat, through pressing down first spring, realize open-ended and open, when placing the seat and stop pressing down, place the seat and reply under the effect of first spring for the opening is sheltered from by the sleeve, thereby realizes open-ended closure.

Drawings

FIG. 1 is a schematic structural view of the overall structure of the present embodiment;

FIG. 2 is an exploded view of the present embodiment showing the structure of the placing seat;

FIG. 3 is a schematic sectional view of the connection structure of the placing seat of the present embodiment;

FIG. 4 is a schematic view showing the state where the protrusion opening is at the upper end of the sleeve in this embodiment.

Description of reference numerals: 1. a fat storage tank; 2. a guide tube; 3. a platform; 31. a discharge pipe; 32. a limiting ring; 33. an opening; 4. a placing seat; 41. a top plate; 411. positioning a rod; 412. a grease passage; 413. a recovery tank; 42. a material containing box; 421. a sleeve; 4211. a chute; 422. a bevel; 423. an annular blocking edge; 5. a first spring; 6. and (4) switching.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses fat machine is annotated to bearing. Referring to fig. 1, manual notes fat machine is including storing up fat jar 1, and the lower extreme of storing up fat jar 1 is connected with guiding tube 2, is connected with the switch 6 of control guiding tube 2 switching on the guiding tube 2, is connected with platform 3 on the guiding tube 2, and sliding connection has the seat 4 of placing that is used for placing the bearing about the upper end of platform 3.

Referring to fig. 2, the placing seat 4 includes a top plate 41 and a material containing box 42 screwed below the top plate 41, a positioning rod 411 for positioning the bearing is connected to the center of the top plate 41, when injecting grease, the bearing is sleeved on the positioning rod 411, grease channels 412 are uniformly formed in the circumferential direction of the top plate 41, when the bearing is sleeved on the positioning rod 411, the grease channels 412 correspond to positions between an inner ring and an outer ring of the bearing, and a recovery groove 413 recessed downward is formed in a position of the top plate 41 corresponding to the grease channels 412.

Referring to fig. 2 and 3, a sleeve 421 is disposed in the middle of the material containing box 42, a sliding groove 4211 is disposed in the middle of the sleeve 421, a downward inclined surface 422 is disposed at the lower end of the material containing box 42 and inclines from a position close to the sleeve 421 to a position far away from the sleeve 421, and an annular retaining edge 423 for receiving grease is connected to the outer edge of the material containing box 42.

Referring to fig. 3, a discharging pipe 31 is disposed on the platform 3, the discharging pipe 31 is preferably made of hard metal or plastic, the discharging pipe 31 penetrates through a sleeve 421 of the material containing box 42, a position of the discharging pipe 31 at the upper end of the sleeve 421 is connected with a limiting ring 32 in a threaded manner, a first spring 5 is sleeved on the discharging pipe 31, the first spring 5 abuts against the upper surface of the platform 3 and the lower surface of the material containing box 42, and when the first spring 5 is in a relaxation state, the limiting ring 32 abuts against the upper end edge of the sleeve 421. An opening 33 for the outflow of grease is provided at one end of the discharge pipe 31 close to the stopper ring 32.

Referring to fig. 4, when the first spring 5 is in a compressed state, the opening 33 is disposed at the upper end of the sleeve 421.

The implementation principle of the grease injection machine for the bearing in the embodiment of the application is as follows:

when the notes fat during operation of bearing is carried out to needs, place the bearing on placing seat 4, fix a position the bearing through locating lever 411, press and place seat 4 and remove to the direction that is close to platform 3, when placing seat 4 to the in-process that is close to the direction of platform 3 and remove, the grease flows to holding in the magazine 42 from grease passageway 412 again through discharging pipe 31, thereby realize annotating the fat operation to the bearing, annotate the fat back of finishing, stop the extrusion and place seat 4, the grease stops to flow from opening 33, take off the bearing that has annotated the fat and finish, carry out the notes fat of follow-up bearing, place seat 4 through pressing and releasing, realize opening 33's opening and close, thereby improve the notes fat efficiency of bearing notes fat in-process.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a fat machine is annotated to bearing which characterized in that: including storing up fat jar (1), be provided with guiding tube (2) on storing up fat jar (1), the one end that stores up fat jar (1) is kept away from in guiding tube (2) is connected with platform (3), platform (3) upper end is connected with discharging pipe (31) with guiding tube (2) intercommunication, be connected with on platform (3) and be used for placing seat (4) of placing of bearing, the circumference of placing seat (4) evenly is provided with grease passageway (412) with discharging pipe (31) intercommunication, discharging pipe (31) and place and be provided with the control assembly of control discharging pipe (31) switching between seat (4).

2. The grease injection machine for the bearing of claim 1, wherein: the placing seat (4) comprises a top plate (41) and a material containing box (42) which is connected with the lower part of the top plate (41) in a threaded mode.

3. The grease injection machine for the bearing of claim 2, wherein: the control assembly comprises a sleeve (421) arranged at the center of the material containing box (42), a sliding groove (4211) for the discharging pipe (31) to move up and down is formed in the middle of the sleeve (421), an opening (33) is formed in the side wall of the discharging pipe (31), the control assembly further comprises a first spring (5) sleeved on the discharging pipe (31), when the first spring (5) expands, the sleeve (421) is in a state of shielding the opening (33), and when the first spring (5) is in a compression state, the opening (33) is in a state of not being shielded by the sleeve (421).

4. The grease injection machine for the bearing of claim 3, wherein: one end of the discharge pipe (31) arranged in the material containing box (42) is connected with a limit ring (32) abutted against the upper end of the sleeve (421).

5. The grease injection machine for the bearing of claim 3, wherein: the lower end of the material containing box (42) is provided with a downward inclined surface (422) which inclines from a position close to the sleeve (421) to a position far away from the sleeve (421).

6. The grease injection machine for the bearing of claim 2, wherein: the grease channels (412) are uniformly distributed in the circumferential direction of the top plate (41), and the center of the top plate (41) is connected with a positioning rod (411) for positioning a bearing.

7. The grease injection machine for the bearing of claim 2, wherein: and a recovery groove (413) which is sunken downwards is arranged on the top plate (41) at a position corresponding to the grease channel (412).

8. The grease injection machine for the bearing of claim 2, wherein: the outer side edge of the material containing box (42) is provided with an annular retaining edge (423).