CN207261487U - Bearing installation die - Google Patents
Bearing installation die Download PDFInfo
- Publication number
- CN207261487U CN207261487U CN201721337906.8U CN201721337906U CN207261487U CN 207261487 U CN207261487 U CN 207261487U CN 201721337906 U CN201721337906 U CN 201721337906U CN 207261487 U CN207261487 U CN 207261487U
- Authority
- CN
- China
- Prior art keywords
- bearing
- locating slot
- positioning pin
- positioning groove
- bearing installation
- 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
Links
- 238000009434 installation Methods 0.000 title claims abstract description 20
- 238000003825 pressing Methods 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Forging (AREA)
Abstract
The utility model discloses a bearing installation mould, which comprises an upper mould and a lower mould; the lower die comprises a base, a positioning pin, a first positioning groove and a second positioning groove; the positioning pin is arranged in the center of the base; the first positioning groove is arranged below the second positioning groove, and the depth of the second positioning groove is greater than that of the first positioning groove; the outer diameter of the upper die is the same as the inner diameter of the second positioning groove, and the upper die is used for press-fitting a bearing. Has the advantages that: the bearing inner ring can be positioned by using the positioning pin, and the bearing outer ring and the retainer are pressed by using the upper die to install the bearing; the connecting column is installed at the bottom of the upper die, and can be installed on a telescopic rod of a press machine or an air cylinder or an oil cylinder by utilizing the connecting column, so that the disassembly is convenient.
Description
Technical field
It the utility model is related to bearing installation equipment, and in particular to a kind of bearing installation mold.
Background technology
Bearing (Bearing) is a kind of important spare part in contemporary mechanical equipment.Its major function is support machinery rotation
Swivel, reduces the friction coefficient in its motion process, and ensure its rotating accuracy.
By the difference of motor element frictional property, bearing can be divided into two major class of rolling bearing and sliding bearing.Wherein roll
Bearing is normalized, seriation, but its radial dimension, vibration and noise are larger compared with sliding bearing, and price is also higher.
Rolling bearing is generally made of outer ring, inner ring, rolling element and four part of retainer.By the shape of rolling element, roll
Bearing is divided into two major class of ball bearing and roller bearing.
But current bearing installation procedure is complicated, troublesome in poeration, production cost is high.
Utility model content
The purpose of this utility model is that to solve the above-mentioned problems and provides a kind of bearing installation mold.
The utility model provides following technical scheme：
A kind of bearing installation mold provided by the utility model, including upper die and lower die；
The lower die includes base, positioning pin, the first locating slot and the second locating slot；The positioning pin is arranged on the bottom
Seat center；First locating slot is arranged on the lower section of the second locating slot, and the depth of second locating slot is more than described the
The depth of a positioning groove；The outer warp of the upper mold is identical with the internal diameter of second locating slot, for pressing bearing.
Preferably, the upper end of the positioning pin is cone.
Preferably, the upper mold is annulus, and the outer warp of the annulus is less than the internal diameter of the second locating slot；The annulus it is interior
Footpath is less than the internal diameter of the first locating slot.
Preferably, the upper mold is the cylinder of indent.
Preferably, the bottom of the cylinder is provided with connecting pole, for installed in power source.
Beneficial effect is：
Bearing inner race can be positioned using positioning pin, and using upper mold compacting bearing outer ring and retainer to bearing
Installation；
Connecting pole is installed using the bottom of upper mold, connecting pole can be utilized to be installed on forcing press either cylinder or oil cylinder
Telescopic rod on, convenient disassembly.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of the embodiment one of bearing installation mold described in the utility model；
Fig. 2 is the structure diagram of the embodiment two of bearing installation mold described in the utility model.
The reference numerals are as follows：
1st, base；2nd, lower die；3rd, positioning pin；4th, the first locating slot；5th, the second locating slot；6th, upper mold；7th, connecting pole.
Embodiment
To make the purpose of this utility model, technical solution and advantage clearer, below by the technology of the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
Obtained all other embodiment is put, belongs to the scope that the utility model is protected.
Embodiment one：
It is shown in Figure 1, a kind of bearing installation mold provided by the utility model, including upper mold
6 and lower die 2；
The lower die 2 includes base 1, positioning pin 3, the first locating slot 4 and the second locating slot 5；The positioning pin 3 is arranged on
1 center of base；First locating slot 4 is arranged on the lower section of the second locating slot 5, and the depth of second locating slot 5
More than the depth of first locating slot 4；The outer warp of the upper mold 6 is identical with the internal diameter of second locating slot 5, for being pressed
Bearing.
Preferably, the upper end of the positioning pin 3 is cone.
Preferably, the upper mold 6 is annulus, and the outer warp of the annulus is less than the internal diameter of the second locating slot 5；The annulus
Internal diameter is less than the internal diameter of the first locating slot 4.
Preferably, the upper mold 6 is the cylinder of indent.
Preferably, the bottom of the cylinder is provided with connecting pole 7, for installed in power source.
Beneficial effect is：
Bearing inner race can be positioned using positioning pin 3, and bearing outer ring and retainer are suppressed to bearing using upper mold 6
Installation.
Embodiment two：
It is shown in Figure 2, a kind of bearing installation mold provided by the utility model, including upper mold
6 and lower die 2；
The lower die 2 includes base 1, positioning pin 3, the first locating slot 4 and the second locating slot 5；The positioning pin 3 is arranged on
1 center of base；First locating slot 4 is arranged on the lower section of the second locating slot 5, and the depth of second locating slot 5
More than the depth of first locating slot 4；The outer warp of the upper mold 6 is identical with the internal diameter of second locating slot 5, for being pressed
Bearing.
Preferably, the upper end of the positioning pin 3 is cone.
Preferably, the upper mold 6 is the cylinder of indent.
Preferably, the bottom of the cylinder is provided with connecting pole 7, for installed in power source.
Beneficial effect is：
Bearing inner race can be positioned using positioning pin 3, and bearing outer ring and retainer are suppressed to bearing using upper mold 6
Installation
Connecting pole 7 is installed using the bottom of upper mold 6, can utilize connecting pole 7 be installed on forcing press either cylinder or
On the telescopic rod of oil cylinder, convenient disassembly.
The above, is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain that profit requires.
Claims (5)
- A kind of 1. bearing installation mold, it is characterised in that：Including upper die and lower die；The lower die includes base, positioning pin, the first locating slot and the second locating slot；The positioning pin is arranged in the base The heart；First locating slot is arranged on the lower section of the second locating slot, and the depth of second locating slot is more than described first and determines The depth of position groove；The outer warp of the upper mold is identical with the internal diameter of second locating slot, for pressing bearing.
- 2. bearing installation mold according to claim 1, it is characterised in that：The upper end of the positioning pin is cone.
- 3. bearing installation mold according to claim 1, it is characterised in that：The upper mold is annulus, the annulus it is outer Internal diameter through less than the second locating slot；The internal diameter of the annulus is less than the internal diameter of the first locating slot.
- 4. bearing installation mold according to claim 1, it is characterised in that：The upper mold is the cylinder of indent.
- 5. bearing installation mold according to claim 4, it is characterised in that：The bottom of the cylinder is provided with connection Column, for installed in power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721337906.8U CN207261487U (en) | 2017-10-18 | 2017-10-18 | Bearing installation die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721337906.8U CN207261487U (en) | 2017-10-18 | 2017-10-18 | Bearing installation die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207261487U true CN207261487U (en) | 2018-04-20 |
Family
ID=61916541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721337906.8U Expired - Fee Related CN207261487U (en) | 2017-10-18 | 2017-10-18 | Bearing installation die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207261487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114643467A (en) * | 2022-03-09 | 2022-06-21 | 西安建筑科技大学 | A kind of seamless self-lubricating bearing forging manufacturing method |
-
2017
- 2017-10-18 CN CN201721337906.8U patent/CN207261487U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114643467A (en) * | 2022-03-09 | 2022-06-21 | 西安建筑科技大学 | A kind of seamless self-lubricating bearing forging manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180420 |