CN205640175U - Fat device is annotated in special miniature bearing's automation - Google Patents

Fat device is annotated in special miniature bearing's automation Download PDF

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Publication number
CN205640175U
CN205640175U CN201620430045.7U CN201620430045U CN205640175U CN 205640175 U CN205640175 U CN 205640175U CN 201620430045 U CN201620430045 U CN 201620430045U CN 205640175 U CN205640175 U CN 205640175U
Authority
CN
China
Prior art keywords
fat
greasing
head
bearing
annotating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620430045.7U
Other languages
Chinese (zh)
Inventor
徐境福
莫锋
姜嵩
周威
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NANTONG SHANKOU FINE ELECTROMECHANICAL CO Ltd
Original Assignee
NANTONG SHANKOU FINE ELECTROMECHANICAL CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NANTONG SHANKOU FINE ELECTROMECHANICAL CO Ltd filed Critical NANTONG SHANKOU FINE ELECTROMECHANICAL CO Ltd
Priority to CN201620430045.7U priority Critical patent/CN205640175U/en
Application granted granted Critical
Publication of CN205640175U publication Critical patent/CN205640175U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a fat device is annotated in special miniature bearing's automation, including annotating the fat ware and connecting at the notes fat head of annotating fat ware bottom, it is a cylindricality cover to annotate the fat head, the diameter of annotating the fat head is equal with the diameter of bearing, it is equipped with two notes fat holes to annotate fat head inside, the position of annotating the fat hole all with the bearing inside the steel ball corresponding. The beneficial effect of the utility model: avoiding annotating fat head and steel ball grazing and causing the steel ball damage, the iron fillings entering bearing inside of avoiding again simultaneously annotating the wearing and tearing of fat head influences bearing noise and life -span to having the debugging convenience, annotating the fat shape unanimously, annotate characteristics such as the fat volume is stable, notes fat precision height, annotate fat head notes fat channel width and can reach 0.4mm, can not have the mutability, the grease stops up the scheduling problem easily.

Description

A kind of automatic greasing device of extra-miniature bearing
Technical field
This utility model relate to the automatic greasing device of a kind of extra-miniature bearing, belongs to bearing machining field.
Background technology
The grease pouring device of prior art carries out greasing by steel ball location mode, greasing head is entered greasing again in steel ball hole, but use this kind of mode, greasing head and steel ball grazing easily cause steel ball damage, and the iron filings of greasing head abrasion simultaneously also can enter Bearing inner, affect bearing noise and life-span, and the location formula greasing of raw steel ball can cause greasing head to be difficult to, the problems such as greasing channel width dimension only has 0.2mm, there is changeableness, oils and fats easily blocking.
Summary of the invention
In order to solve the deficiencies in the prior art, this utility model provides the automatic greasing device of a kind of extra-miniature bearing, including greasing device and be connected to the greasing head bottom greasing device, it is characterized in that: described greasing head is a cylindrical sleeve, the diameter of described greasing head and the equal diameters of bearing, being provided with two greasing holes inside described greasing head, the position in described greasing hole is all corresponding with the steel ball of Bearing inner.
Further, channel width 0.2mm~0.4mm in described greasing hole.
The beneficial effects of the utility model: avoid greasing head and steel ball grazing to cause steel ball to damage, the iron filings simultaneously avoiding again greasing head to wear and tear enter Bearing inner affects bearing noise and life-span, and it is convenient to have debugging, greasing shape is consistent, greasing amount is stable, greasing precision high, do not have changeableness, the problem such as oils and fats easily blocking;Within greasing head greasing precision is up to 0.5mg.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1, greasing device, 2, greasing head, 3, greasing hole, 4, bearing, 5, steel ball.
Detailed description of the invention
The following is and describe the technical solution of the utility model in detail by accompanying drawing.
As shown in Figure 1, the automatic greasing device of a kind of extra-miniature bearing described in the utility model, including greasing device 1 be connected to the greasing head 2 bottom greasing device 1, described greasing head 2 is a cylindrical sleeve, the diameter of described greasing head 2 and the equal diameters of bearing 4, described greasing head 2 is internal is provided with two greasing holes 3, and the position in described greasing hole 3 is all corresponding with the steel ball 5 within bearing 4.
This utility model have employed the grease injecting mode of great circle location, i.e. by greasing head 2 outer ring corresponding with the outer ring of bearing 4 after just the position in greasing hole 3 with steel ball 5 can be mapped, it thus is avoided that greasing head 2 causes steel ball 5 to damage with steel ball 5 grazing, the iron filings simultaneously avoiding again greasing head 2 to wear and tear enter bearing 4 internal influence bearing 4 noise and life-span, and it is convenient to have debugging, greasing shape is consistent, greasing amount is stable, greasing precision high, greasing head 2 greasing channel width is up to 0.4mm, do not have changeableness, the problem such as oils and fats easily blocking.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.

Claims (2)

1. the automatic greasing device of an extra-miniature bearing, including greasing device and be connected to the greasing head bottom greasing device, it is characterized in that: described greasing head is a cylindrical sleeve, the diameter of described greasing head and the equal diameters of bearing, being provided with two greasing holes inside described greasing head, the position in described greasing hole is all corresponding with the steel ball of Bearing inner.
The automatic greasing device of a kind of extra-miniature bearing the most according to claim 1, it is characterised in that: channel width 0.2mm~0.4mm in described greasing hole.
CN201620430045.7U 2016-05-12 2016-05-12 Fat device is annotated in special miniature bearing's automation Expired - Fee Related CN205640175U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620430045.7U CN205640175U (en) 2016-05-12 2016-05-12 Fat device is annotated in special miniature bearing's automation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620430045.7U CN205640175U (en) 2016-05-12 2016-05-12 Fat device is annotated in special miniature bearing's automation

Publications (1)

Publication Number Publication Date
CN205640175U true CN205640175U (en) 2016-10-12

Family

ID=57058846

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620430045.7U Expired - Fee Related CN205640175U (en) 2016-05-12 2016-05-12 Fat device is annotated in special miniature bearing's automation

Country Status (1)

Country Link
CN (1) CN205640175U (en)

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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: 20161012

Termination date: 20190512