CN209304490U - A kind of tooling of two-sided press fitting rubber bushing - Google Patents
A kind of tooling of two-sided press fitting rubber bushing Download PDFInfo
- Publication number
- CN209304490U CN209304490U CN201821772218.9U CN201821772218U CN209304490U CN 209304490 U CN209304490 U CN 209304490U CN 201821772218 U CN201821772218 U CN 201821772218U CN 209304490 U CN209304490 U CN 209304490U
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- China
- Prior art keywords
- lower die
- press fitting
- bushing
- tooling
- utility
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Abstract
The utility model discloses a kind of toolings of two-sided press fitting rubber bushing, it include mainly upper mold, bushing, by press fitting part, lower die A, lower die B, the lower die A of the upper end lower die B connection annular, the upper end lower die A is connected by press fitting part, by press fitting part upper end coaxial placement bushing, bushing is positioned by the cylinder at the center lower die B, pushing of the bushing tip by upper mold.The utility model can effectively prevent bushing over-voltage, and optimize the technique of two-sided press fitting；Limit has been placed on final step, it is ensured that size is press-fit into place；When secondary press fitting, without switching tooling and press again, to save time and the manpower of nearly half.
Description
Technical field
The utility model relates to be pressed the field of bush tool, and in particular to a kind of tooling of two-sided press fitting rubber bushing.
Background technique
The tooling assembling structure of existing press fitting rubber bushing is one direction press fitting.When being pressed rubber bushing, by bushing top
End is pressurized until being pressed into knuckle.Prior art has the following deficiencies: bushing press-mounting infinite place, is easy over-voltage or few
Pressure；Can only one direction press fitting, rubber bushing such as needs two-sided press fitting, obtains and switch new tooling again, time-consuming and laborious.
Utility model content
The purpose of the utility model is to overcome the shortcomings of the prior art, and provide a kind of two-sided press fitting rubber bushing
Tooling.
The purpose of this utility model is completed by following technical solution: the work of this two-sided press fitting rubber bushing
Dress mainly includes upper mold, bushing, by press fitting part, lower die A, lower die B, the lower die A of the upper end lower die B connection annular, the upper end lower die A
Connection is by press fitting part, and by press fitting part upper end coaxial placement bushing, bushing is positioned by the cylinder at the center lower die B, bushing tip by
The pushing of upper mold.
The lower die A is made of lower die A left-half, lower die A right half part the two semi arches.
The utility model has the following beneficial effects: the utility model can effectively prevent bushing over-voltage, and optimize two-sided press fitting
Technique；Limit has been placed on final step, it is ensured that size is press-fit into place；When secondary press fitting, without switching tooling and press again,
To save time and the manpower of nearly half.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the prior art.
Structural schematic diagram when Fig. 2 is the first time press fitting of the utility model.
Structural schematic diagram when Fig. 3 is second of press fitting of the utility model.
Fig. 4 is the press fitting assembling unit structure schematic diagram of the utility model.
Fig. 5 is the lower die A structural schematic diagram of the utility model.
Description of symbols: upper mold 1, bushing 2, by press fitting part 3, lower die A4, lower die B5, press fitting sub-assembly 6, line of demarcation
C7, line of demarcation D8, lower die A left-half 41, lower die A right half part 42.
Specific embodiment
Detailed introduction is done to the utility model below in conjunction with attached drawing:
Embodiment: as shown in the picture, the tooling of this two-sided press fitting rubber bushing includes mainly upper mold 1, bushing 2, is pressed
Piece installing 3, lower die A4, lower die B5, the lower die A4 of the upper end lower die B5 connection annular, lower die A4 is by lower die A left-half 41, lower die A
The two semi arches of right half part 42 are constituted, and are removed with can be convenient.The upper end lower die A4 is connected by press fitting part 3, by press fitting part 3
Hold coaxial placement bushing 2, bushing 2 by the center lower die B5 cylinder position, guarantee press fitting when position it is accurate, 2 top of bushing by
The pushing of upper mold 1.
Utility model works process:
When being pressed for the first time (such as attached drawing 2), fixed by press fitting part 3 by lower die A4, press presses upper mold 1, and pressure acts on lining
2 upper end of inner tube faces are covered, until 2 inner tube lower end surface of bushing is met line of demarcation C7 and stopped.It was at this time press fitting, 2 lower end surface of bushing
To overproof by 3 face size of press fitting part.
When second of press fitting (such as attached drawing 3), press fitting sub-assembly 6 is slightly above lifted into 3-4mm, removes 41 He of lower die A left-half
Lower die A right half part 42 simultaneously overturns upper mold 1.At this time with by 2 lower end surface of lower die B5 stationary bushing, upper mold 1 is pressed by 3 upper end of press fitting part
Face, until 2 upper end of inner tube face of bushing is met line of demarcation D8 and stopped.This is limit press fitting, and the pit depth of upper mold 1 is to press
Fill the control size of sub-assembly 6.
It is understood that it will be understood by those skilled in the art that the technical solution of the utility model and utility model structure
Think of is subject to equivalent substitution or change all and should belong to the protection scope of the utility model the attached claims.
Claims (2)
1. a kind of tooling of two-sided press fitting rubber bushing, it is characterised in that: mainly include upper mold (1), bushing (2), by press fitting part
(3), lower die A (4), lower die B (5), the lower die A (4) of (5) upper end lower die B connection annular, (4) upper end lower die A is connected by press fitting part
(3), by press fitting part (3) upper end coaxial placement bushing (2), bushing (2) is positioned by the cylinder at lower die B (5) center, bushing (2) top
Hold the pushing by upper mold (1).
2. the tooling of two-sided press fitting rubber bushing according to claim 1, it is characterised in that: the lower die A (4) is by lower die
A left-half (41), lower die A right half part (42) the two semi arches are constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821772218.9U CN209304490U (en) | 2018-10-30 | 2018-10-30 | A kind of tooling of two-sided press fitting rubber bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821772218.9U CN209304490U (en) | 2018-10-30 | 2018-10-30 | A kind of tooling of two-sided press fitting rubber bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209304490U true CN209304490U (en) | 2019-08-27 |
Family
ID=67671967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821772218.9U Active CN209304490U (en) | 2018-10-30 | 2018-10-30 | A kind of tooling of two-sided press fitting rubber bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209304490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113814929A (en) * | 2020-06-19 | 2021-12-21 | 湖北先驰交通装备有限公司 | Method for press-fitting composite rubber bushing into leaf spring pin support ear hole |
-
2018
- 2018-10-30 CN CN201821772218.9U patent/CN209304490U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113814929A (en) * | 2020-06-19 | 2021-12-21 | 湖北先驰交通装备有限公司 | Method for press-fitting composite rubber bushing into leaf spring pin support ear hole |
| CN113814929B (en) * | 2020-06-19 | 2022-11-08 | 湖北先驰交通装备有限公司 | Method for press-fitting composite rubber bushing into leaf spring pin support ear hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.1 Wanxiang Road, Xiaoshan Economic and Technological Development Zone, Hangzhou City, Zhejiang Province Patentee after: Wanxiang Intelligent Manufacturing Co.,Ltd. Patentee after: WANXIANG GROUP Co.,Ltd. Address before: No.1 Wanxiang Road, Xiaoshan Economic and Technological Development Zone, Hangzhou City, Zhejiang Province Patentee before: Zhejiang Wanxiang System Co.,Ltd. Patentee before: WANXIANG GROUP Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |