CN204986346U - Double bearing annotates fat head and annotates fat machine - Google Patents
Double bearing annotates fat head and annotates fat machine Download PDFInfo
- Publication number
- CN204986346U CN204986346U CN201520747772.1U CN201520747772U CN204986346U CN 204986346 U CN204986346 U CN 204986346U CN 201520747772 U CN201520747772 U CN 201520747772U CN 204986346 U CN204986346 U CN 204986346U
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- inserted part
- oil
- row bearing
- double row
- assembly department
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Abstract
The utility model discloses a double bearing annotates fat head and annotates fat machine, its technical scheme main points are including being used for and annotating the installation department that the fat machine is connected, the joint portion that is used for fixing double bearing, joint portion outer wall is no clearance fit with the double bearing inner wall, joint portion is equipped with and annotates the oil feed chamber of the oil -out intercommunication of fat machine, just be equipped with at least one intercommunication oil feed chamber and external oil through in the joint portion, just oil through and external intercommunication mouth are just to the clearance of double bearing inner circle, changed original notes fat method, the method that will originally annotate fat on the surface is transformed into the inside method of annotating fat, and the grease ration is released to the constant delivery pump, annotates fat through annotating the overhead oil through of fat toward the clearance of double bearing inner circle.
Description
Technical field
The utility model relates to a kind of bearing grease injection equipment, and more particularly, it relates to a kind of double row bearing greasing head and grease filling machine.
Background technique
Double row bearing is provided with two row balls by a bearing, for guaranteeing that bearing in the course of the work, can bear larger carrying force.Because grease just must join in the inner chamber of bearing when production by bearing, make itself and ball compound, ensure that it can stablize effective rotation work.As shown in Figure 1, the outer ring of double row bearing is one to the structure of double row bearing, and the inner ring of double row bearing is double-deck, and centre exists gap.
It adds the operation of grease, substantially be injected by grease at the two ends of bearing, grease is noted from the surface of ball by common oiling at one's leisure, and this correction oil injection method is due to the stop of ball, most grease all can rest on ball upper surface, deeply cannot enter Bearing inner.And positive and negative oiling both sides are needed like this when oiling, operator needs double row bearing to be placed on grease filling machine, bearing grease injects by grease filling machine, afterwards by bearing turning, ensure carrying out smoothly of oiling, this oiling mode needs people constantly to carry out turn-over to bearing, and a bearing needs twice greasing, that so just compares loses time, and can not a greasing complete.
Model utility content
For the deficiency that prior art exists, the purpose of this utility model be to provide a kind of can once direct greasing head double row bearing being completed to greasing.
The utility model also provides a kind of this greasing head that utilizes efficiently can complete grease filling machine to bearing grease injection fast.
For achieving the above object, the utility model provides following technological scheme: a kind of double row bearing greasing head, comprise the assembly department for being connected with grease filling machine, inserted part for fixing double row bearing, described inserted part outer wall and double row bearing inwall are blind-mate, described inserted part is provided with the oil suction chamber be communicated with the oil outlet of grease filling machine, and be provided with at least one oil through being communicated with oil suction chamber and the external world in described inserted part, and described oil through and extraneous connecting port are just to the gap of Double-row bearing inner ring.
The utility model is set to further: described inserted part is cylindrical, and described assembly department is disc-shape, and is positioned at side, described inserted part, and described assembly department is coaxial and be wholely set with inserted part.
The utility model is set to further: described oil suction chamber is cylindric and coaxial with described inserted part, and described oil through is about inserted part circumferentially radially direct.
The utility model is set to further: described assembly department and inserted part are made by nylon.
The utility model is set to further: described assembly department becomes by plastics or copper with inserted part.
A kind of grease filling machine being equipped with double row bearing greasing head, comprise worktable, metering pump, described assembly department inlay card, in described worktable upper surface, described metering pump is connected with oil-storing barrel, described metering pump is provided with connecting tube, and described connecting tube is communicated with described oil suction chamber.
The utility model is set to further: described worktable is provided with multiple assembly department, and each assembly department arranges an inserted part, and inserted part varies in size and for the Double-row bearing inner ring clamping with different inner diameters.
Compared with prior art, the utility model has the advantage of, change original grease injection method, the method for original face greasing is from the teeth outwards transformed into the method for inner greasing, grease quantitative is released by metering pump, by the gap greasing of the oil through on greasing head toward Double-row bearing inner ring.This grease injection method structure is simple, but greasing effect is very good, directly grease can be injected the inside of double row bearing, grease will be caused to be deposited in outside because of the stop of ball, a greasing just can complete, very simple and convenient, upset greasing that need not be extra again.Simultaneously the texture material such as nylon is softer, durable, can not be damaged to the inner ring of bearing bearings mounted time.
Accompanying drawing explanation
Fig. 1 is the structural drawing of double row bearing;
Fig. 2 is first structural drawing of the utility model double row bearing greasing head embodiment;
Fig. 3 is second structural drawing of the utility model double row bearing greasing head embodiment;
Fig. 4 is the sectional view of the utility model double row bearing greasing head embodiment;
Fig. 5 is the local structural graph of the utility model grease filling machine embodiment.
Reference character: 1, assembly department; 2, inserted part; 21, oil suction chamber; 22, oil through; 3, worktable; 4, metering pump; 41, connecting tube; 5, inner ring.
Embodiment
With reference to Fig. 2 to Fig. 5, the utility model double row bearing greasing head and grease filling machine embodiment are described further.
A kind of double row bearing greasing head, comprise the assembly department for being connected with grease filling machine, inserted part for fixing double row bearing, inserted part is cylindrical, and assembly department is disc-shape, and is positioned at side, inserted part, assembly department is coaxial and be wholely set with inserted part, when installation double row bearing, double row bearing is enclosed within the outside of inserted part, because inserted part is cylindrical shape, inserted part outer wall and double row bearing inwall are fitted, in blind-mate.Double row bearing just can comparatively stable being connected on greasing head, there will not be the situation of rocking.And assembly department is the side being positioned at inserted part, namely bottom, bearing housing on inserted part in, conflict on assembly department in the bottom of double row bearing, ensure that the placement location of bearing.
Inserted part is provided with the oil suction chamber be communicated with the oil outlet of grease filling machine, and in inserted part, be provided with at least one oil through being communicated with oil suction chamber and the external world, when the bottom of double row bearing is conflicted on assembly department, oil through and extraneous connecting port are just to the gap of Double-row bearing inner ring.Oil through quantity is multiple, about inserted part circumferentially radially direct, each other for being uniformly distributed.Inserted part bearing inner race fits tightly, grease also can not leak out, like this, utilize oil through just grease can be injected the inside of double row bearing, grease will be caused to be deposited in outside because of the stop of ball, a greasing just can complete, very simple and convenient, upset greasing that need not be extra again.
Assembly department and inserted part are wholely set, and make by nylon, also can be become by plastics or copper.Nylon, also known as nylon, has certain structural strength, and has stronger toughness, with the process of the bearing touch be formed from steel, can not be damaged to bearing, and laminating closely and can the use of long-time stable.Plastics and copper all can materials as an alternative, but in use or nylon material best.
Assemble a grease filling machine for double row bearing greasing head, comprise worktable, metering pump, assembly department inlay card on the table on the surface, metering pump is connected with oil-storing barrel, and metering pump is provided with connecting tube, and connecting tube is communicated with oil suction chamber.Metering pump is the known metering pump for bearing oiling on the market, can releasing grease quantitative, in then quantitative injection double row bearing, ensures that the component of each oiling is enough.
Wherein, oil suction chamber is cylindric and coaxial with inserted part, and this structure is easy to process, and the connecting tube of metering pump inserts in the oil suction chamber of greasing head, once can oil suction chamber oiling in the past.
Worktable is provided with multiple greasing head, the size of the assembly department of greasing head is all identical, and the internal diameter of inserted part is different, for giving the double row bearing greasing of different inner diameters.Giving when bearing grease injection, operator directly will treat that the bearing of greasing is placed on greasing head, and then metering pump is to bearing grease injection, after greasing completes taking-up just can, structure is simple, and operate convenience and high-efficiency.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technological schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. a double row bearing greasing head, comprise the assembly department for being connected with grease filling machine, inserted part for fixing double row bearing, it is characterized in that: described inserted part outer wall and double row bearing inwall are blind-mate, described inserted part is provided with the oil suction chamber be communicated with the oil outlet of grease filling machine, and be provided with at least one oil through being communicated with oil suction chamber and the external world in described inserted part, and described oil through and extraneous connecting port are just to the gap of Double-row bearing inner ring.
2. double row bearing greasing head according to claim 1, is characterized in that: described inserted part is cylindrical, and described assembly department is disc-shape, and is positioned at side, described inserted part, and described assembly department is coaxial and be wholely set with inserted part.
3. double row bearing greasing head according to claim 2, is characterized in that: described oil suction chamber is cylindric and coaxial with described inserted part, and described oil through is about inserted part circumferentially radially direct.
4. double row bearing greasing head according to claim 1, is characterized in that: described assembly department and inserted part are made by nylon.
5. double row bearing greasing head according to claim 1, is characterized in that: described assembly department becomes by plastics or copper with inserted part.
6. one kind is equipped with the grease filling machine of double row bearing greasing head according to claim 1, it is characterized in that: comprise worktable, metering pump, described assembly department inlay card is in described worktable upper surface, described metering pump is connected with oil-storing barrel, described metering pump is provided with connecting tube, and described connecting tube is communicated with described oil suction chamber.
7. grease filling machine according to claim 6, is characterized in that: described worktable is provided with multiple assembly department, and each assembly department arranges an inserted part, and inserted part varies in size and for the Double-row bearing inner ring clamping with different inner diameters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520747772.1U CN204986346U (en) | 2015-09-24 | 2015-09-24 | Double bearing annotates fat head and annotates fat machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520747772.1U CN204986346U (en) | 2015-09-24 | 2015-09-24 | Double bearing annotates fat head and annotates fat machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204986346U true CN204986346U (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520747772.1U Expired - Fee Related CN204986346U (en) | 2015-09-24 | 2015-09-24 | Double bearing annotates fat head and annotates fat machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204986346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031615A (en) * | 2017-12-14 | 2018-05-15 | 天津斯巴克瑞汽车电子股份有限公司 | A kind of the automatic of gum cover smears silicone grease device and application method |
-
2015
- 2015-09-24 CN CN201520747772.1U patent/CN204986346U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031615A (en) * | 2017-12-14 | 2018-05-15 | 天津斯巴克瑞汽车电子股份有限公司 | A kind of the automatic of gum cover smears silicone grease device and application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160924 |