CN208358703U - Eccentric shaft and bearing pressure connect tooling - Google Patents
Eccentric shaft and bearing pressure connect tooling Download PDFInfo
- Publication number
- CN208358703U CN208358703U CN201820321341.2U CN201820321341U CN208358703U CN 208358703 U CN208358703 U CN 208358703U CN 201820321341 U CN201820321341 U CN 201820321341U CN 208358703 U CN208358703 U CN 208358703U
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- bearing
- hole
- eccentric shaft
- pressure head
- fixed
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Abstract
The utility model discloses a kind of eccentric shaft and bearing pressures even tooling, including bottom plate, auxiliary positioning block is fixed with by screw in the top surface of bottom plate, pressure head fixed block is provided on limited post, pressure head is fixed in the bottom surface of pressure head fixed block, support pin hole is provided centrally in bottom plate, circular hole is provided centrally in auxiliary positioning block, being additionally provided with section is T-shaped supporting pin, the vertical bar portion of supporting pin is in support pin hole and cross bar portion is in circular hole, crimping through-hole is fixed at the center of pressure head fixed block, bearing dowel hole is provided in pressure head, bearing dowel is provided in bearing dowel hole, bearing is between pressure head and auxiliary positioning block, eccentric shaft is in circular hole and is pressed on the top surface of supporting pin.The structure setting of the utility model is reasonable, and it is convenient not only to operate, and can effectively and quickly realize that bearing and eccentric shaft pressure connect, and can be improved the efficiency of processing and the precision of processing to a certain extent, strong applicability and practicability is good.
Description
Technical field
The utility model belongs to eccentric shaft and bearing press mounting equipment technical field, and in particular to a kind of eccentric shaft and bearing pressure
Even tooling.
Background technique
It needs when eccentric shaft is assembled with bearing using corresponding tooling, although the press-fitting tool of the prior art can satisfy
Installation requirements, but its installation operation is very complicated, and is difficult to ensure the precision of assembling and the efficiency of assembling, so be applicable in
Property and practicability are restricted.
Summary of the invention
The purpose of the utility model is to provide a kind of structure setting, eccentric shaft reasonable and easy to use and bearing press Lian work
Dress.
The technical solution for realizing the utility model aim is a kind of eccentric shaft and bearing pressure even tooling, including bottom plate, in institute
The top surface for stating bottom plate is fixed with auxiliary positioning block by screw, fixes in the top surface of the auxiliary positioning block there are two limited post,
It is provided with pressure head fixed block on the limited post, pressure head is fixed in the bottom surface of the pressure head fixed block, in the bottom plate
It is provided centrally with support pin hole, is provided centrally with circular hole in the auxiliary positioning block, being additionally provided with section is T-shaped support
Pin, the vertical bar portion of the supporting pin is in support pin hole and cross bar portion is in circular hole, at the center of the pressure head fixed block
It is fixed with crimping through-hole, bearing dowel hole is provided in the pressure head, is provided with bearing in the bearing dowel hole
Positioning pin, bearing are between pressure head and auxiliary positioning block, and eccentric shaft is in circular hole and is pressed on the top surface of supporting pin, institute
Bearing dowel is stated to be pressed on the top surface of the bearing and bearing is made to be connected with eccentric shaft.
The diameter of the circular hole is greater than the diameter of support pin hole, and being sticked on the circular-hole internal-wall has positioning sleeve, the branch
The cross bar and eccentric shaft for supportting pin are in the positioning sleeve, solid between the bottom wall of the positioning sleeve and the top surface of the bottom plate
Surely there is spring.
It is fixed with strong magnetite in the bottom of the bearing dowel, is provided with auxiliary mat at the top of the bearing dowel
Piece is fixed between the auxiliary spacer and the top of the bearing dowel and compresses spring.
Connecting rod is additionally provided on the outside of the bearing, the positioning is set in the through-hole of connecting rod.
The utility model has the effect of positive: the structure setting of the utility model is reasonable, and it is convenient not only to operate, and
It can effectively and quickly realize that bearing and eccentric shaft pressure connect, the efficiency of processing and the precision of processing can be improved to a certain extent, fit
With property, strong and practicability is good.
Detailed description of the invention
In order to be more likely to be clearly understood the content of the utility model, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model, in which:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of the section structure of the utility model.
Specific embodiment
(embodiment 1)
Fig. 1 and Fig. 2 shows a kind of specific embodiment of the utility model, and wherein Fig. 1 is the structure of the utility model
Schematic diagram；Fig. 2 is the schematic diagram of the section structure of the utility model.
See Fig. 1 and Fig. 2, a kind of eccentric shaft and bearing pressure even tooling, including bottom plate 1 pass through spiral shell in the top surface of the bottom plate 1
Nail is fixed with auxiliary positioning block 2, and in the top surface of the auxiliary positioning block 2, there are two limited posts 3 for fixation, on the limited post 3
It is provided with pressure head fixed block 4, pressure head 5 is fixed in the bottom surface of the pressure head fixed block 4, in being provided centrally with for the bottom plate 1
Pin hole 6 is supported, is provided centrally with circular hole 7 in the auxiliary positioning block 2, being additionally provided with section is T-shaped supporting pin 8, institute
The vertical bar portion for stating supporting pin 8 is in support pin hole 6 and cross bar portion is in circular hole 7, solid at the center of the pressure head fixed block 4
Surely there is crimping through-hole 9, be provided with bearing dowel hole 10 in the pressure head 5, be provided in the bearing dowel hole 10
Bearing dowel 11, bearing 12 are between pressure head 5 and auxiliary positioning block 2, and eccentric shaft 13 is in circular hole 7 and is pressed on branch
On the top surface for supportting pin 8, the bearing dowel is pressed on the top surface of the bearing and bearing is made to be connected with eccentric shaft.
The diameter of the circular hole is greater than the diameter of support pin hole, and being sticked on 7 inner wall of circular hole has positioning sleeve 14, described
The cross bar and eccentric shaft 13 of supporting pin 8 are in the positioning sleeve 14, in bottom wall and the bottom plate 1 of the positioning sleeve 14
Spring 15 is fixed between top surface.
It is fixed with strong magnetite 16 in the bottom of the bearing dowel 11, is arranged at the top of the bearing dowel 11
There is auxiliary spacer 17, is fixed between the auxiliary spacer and the top of the bearing dowel and compresses spring 18.
Connecting rod 19 is additionally provided on the outside of the bearing, the positioning is set in the through-hole of connecting rod.
The structure setting of the utility model is reasonable, and it is convenient not only to operate, and can effectively and quickly realize bearing with
Eccentric shaft pressure connects, and can be improved the efficiency of processing and the precision of processing to a certain extent, strong applicability and practicability is good.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.And the obvious changes or variations that these connotations for belonging to the utility model are extended out still fall within it is practical
Novel protection scope.
Claims (4)
1. a kind of eccentric shaft and bearing pressure even tooling, including bottom plate, are fixed with auxiliary by screw in the top surface of the bottom plate and determine
Position block, in the top surface of the auxiliary positioning block, there are two limited posts for fixation, and pressure head fixed block is provided on the limited post,
The bottom surface of the pressure head fixed block is fixed with pressure head, it is characterised in that: support pin hole is provided centrally in the bottom plate, in institute
That states auxiliary positioning block is provided centrally with circular hole, is additionally provided with section for T-shaped supporting pin, at the vertical bar portion of the supporting pin
In support pin hole in and cross bar portion be in circular hole, crimping through-hole is fixed at the center of the pressure head fixed block, in the pressure
Be provided with bearing dowel hole in head, be provided with bearing dowel in the bearing dowel hole, bearing be in pressure head with it is auxiliary
It helps between locating piece, eccentric shaft is in circular hole and is pressed on the top surface of supporting pin, and the bearing dowel is pressed on described
The top surface of bearing simultaneously makes bearing be connected with eccentric shaft.
2. eccentric shaft according to claim 1 and bearing pressure connect tooling, it is characterised in that: the diameter of the circular hole is greater than branch
The diameter of pin hole is supportted, being sticked on the circular-hole internal-wall has positioning sleeve, and the cross bar and eccentric shaft of the supporting pin are in described
In positioning sleeve, spring is fixed between the bottom wall of the positioning sleeve and the top surface of the bottom plate.
3. eccentric shaft according to claim 2 and bearing pressure connect tooling, it is characterised in that: at the bottom of the bearing dowel
Portion is fixed with strong magnetite, is provided with auxiliary spacer at the top of the bearing dowel, in the auxiliary spacer and the bearing
It is fixed between the top of positioning pin and compresses spring.
4. eccentric shaft according to claim 3 and bearing pressure connect tooling, it is characterised in that: also set in the outside of the bearing
It is equipped with connecting rod, the positioning is set in the through-hole of connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820321341.2U CN208358703U (en) | 2018-03-08 | 2018-03-08 | Eccentric shaft and bearing pressure connect tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820321341.2U CN208358703U (en) | 2018-03-08 | 2018-03-08 | Eccentric shaft and bearing pressure connect tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208358703U true CN208358703U (en) | 2019-01-11 |
Family
ID=64922002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820321341.2U Active CN208358703U (en) | 2018-03-08 | 2018-03-08 | Eccentric shaft and bearing pressure connect tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208358703U (en) |
-
2018
- 2018-03-08 CN CN201820321341.2U patent/CN208358703U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |