CN206474874U - Back axle pressing machine floats press-loading device entirely - Google Patents
Back axle pressing machine floats press-loading device entirely Download PDFInfo
- Publication number
- CN206474874U CN206474874U CN201621486526.6U CN201621486526U CN206474874U CN 206474874 U CN206474874 U CN 206474874U CN 201621486526 U CN201621486526 U CN 201621486526U CN 206474874 U CN206474874 U CN 206474874U
- Authority
- CN
- China
- Prior art keywords
- table top
- screw rod
- rebound
- press
- adjusting screw
- 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
Abstract
Press-loading device is floated entirely the utility model discloses a kind of back axle pressing machine, including installing table top, the two ends for installing table top are respectively arranged with rebound, and the rebound is arranged on installation table top by two groups of left and right relocation mechanism floating ground, and the rebound is fixedly connected integrally with press body；The utility model is fixedly connected because whole press-loading device is existing, is flexibly connected further through relocation mechanism.When rear-axle welding assembly sleeve pipe is welded with variation, by two layers steel ball freely swing and spring compression up and down, pressure head can voluntarily centering crane span structure sleeve pipe center, so as to ensure the smooth press-in of bushing, it is to avoid the problem of causing bushing to damage by pressure or can not be pressed into due to the welding deformation and error of crane span structure sleeve pipe.
Description
Technical field
The utility model is related to the press-loading device in mechanical field, and more particularly to a kind of back axle pressing machine floats pressing machine entirely
Structure.
Background technology
Back axle, just refers to the rear drive shaft part of vehicle power transmission.It is made up of two half-bridges, can implement half-bridge
Differential motion.Meanwhile, it is also the device for supporting wheel and connection rear wheel.
, it is necessary to after using press-loading device, the total packaged tube of rear-axle welding is properly positioned in back axle process, by bushing
Smoothly on the press-in total packaged tube of rear-axle welding；But existing press-loading device is all to use rigid connection structure, exist due to
The welding deformation and error of the total packaged tube of rear-axle welding, the problem of causing bushing to damage by pressure or can not be pressed into.
Utility model content
For the problems of the prior art, the purpose of this utility model is that provide a kind of back axle pressing machine floats pressing machine entirely
Structure, to solve in the prior art due to the welding deformation and error of the total packaged tube of rear-axle welding, causes bushing to damage by pressure or can not
The problem of press-in.
To achieve these goals, the technical solution of the utility model is as follows：
Back axle pressing machine floats press-loading device entirely, it is characterised in that including installing table top, the two ends difference of the installation table top
Rebound is provided with, the rebound is arranged on installation table top by two groups of left and right relocation mechanism floating ground, the rebound
It is fixedly connected integrally with press body；
The relocation mechanism include upper and lower floatation element, the upper floatation element include upper steel ball, upper adjusting screw rod, on
Support member, upper spring, the upper steel ball are arranged between upper adjusting screw rod and rebound, and the upper end of upper adjusting screw rod is described in
It is bolted after upper supporting piece, upper spring is set in upper adjusting screw rod, upper supporting piece is fixedly connected with installing table top；
The lower floatation element includes lower steel ball, lower adjusting screw rod, lower connecting plate, lower spring, and the lower steel ball is arranged on
Between lower adjusting screw rod and rebound, the lower adjusting screw rod sequentially passes through installation table top and lower connecting plate, lower adjusting screw rod with
It is bolted between lower connecting plate, the lower spring is set in lower adjusting screw rod, and positioned at installation table top and lower connection
Between plate.
In preferred embodiment of the present utility model, it is bolted between rebound and the press body.
In preferred embodiment of the present utility model, it is bolted between the upper supporting piece and installation table top.
The utility model is fixedly connected because whole press-loading device is existing（Rebound with to press body bolt connection, on
Bolt connection between support member and installation table top）, it is flexibly connected further through relocation mechanism.When rear-axle welding assembly sleeve pipe is welded with
During variation, by two layers steel ball freely swing and spring compression up and down, pressure head（With bushing）Can voluntarily centering bridge
The center of frame sleeve pipe, so as to ensure the smooth press-in of bushing, it is to avoid because the welding deformation and error of crane span structure sleeve pipe cause bushing
The problem of damaging by pressure or can not be pressed into.
The characteristics of the utility model, see the detailed description of this case schema and following preferable embodiment and obtain clear
Ground understands.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is side structure schematic diagram of the present utility model.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
The utility model is expanded on further in face in conjunction with specific embodiments.
Referring to Fig. 1,2, back axle pressing machine floats press-loading device entirely, including installs table top 10, installs the two ends difference of table top 10
Be provided with rebound 20, rebound 20 is arranged on installation table top by two groups of left and right relocation mechanism floating ground, rebound 20 with
It is bolted between press body 30.
Relocation mechanism includes upper and lower floatation element.
Upper floatation element includes upper steel ball 51, upper adjusting screw rod 52, upper supporting piece 53, upper spring 54, and upper steel ball 51 is set
Between upper adjusting screw rod 52 and rebound 20, the upper end of upper adjusting screw rod 52 is bolted after passing through upper supporting piece 53,
Upper spring 54 is set in upper adjusting screw rod 52, and upper supporting piece 53 is fixedly connected with installing table top 10.Upper supporting piece 53 is with installing
It is bolted between table top 10.
Lower floatation element includes lower steel ball 61, lower adjusting screw rod 62, lower connecting plate 63, lower spring 64, and lower steel ball 61 is set
Between lower adjusting screw rod 62 and rebound 20, lower adjusting screw rod 62 sequentially passes through installation table top 10 and lower connecting plate 63, lowers
Connected between section screw rod 62 and lower connecting plate 63 by bolt 65, lower spring 64 is set in lower adjusting screw rod 62, and positioned at peace
Fill between table top 10 and lower connecting plate 63.
The utility model is fixedly connected because whole press-loading device is existing（Rebound with to press body bolt connection, on
Bolt connection between support member and installation table top）, it is flexibly connected further through relocation mechanism.When rear-axle welding assembly sleeve pipe is welded with
During variation, by two layers steel ball freely swing and spring compression up and down, pressure head 40（With bushing）Can voluntarily centering
The center of crane span structure sleeve pipe, so as to ensure the smooth press-in of bushing, is reduced because the welding deformation and error of crane span structure sleeve pipe cause lining
The problem of set is damaged by pressure or can not be pressed into.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply principle of the present utility model, the utility model also has respectively on the premise of the utility model spirit and scope are not departed from
Changes and improvements are planted, these changes and improvements are both fallen within the range of claimed the utility model.The utility model requirement
Protection domain defined by appended claims and its equivalent.
Claims (3)
1. back axle pressing machine floats press-loading device entirely, it is characterised in that including installing table top, the two ends of the installation table top are set respectively
Be equipped with rebound, the rebound is arranged on installation table top by two groups of left and right relocation mechanism floating ground, the rebound with
Press body is fixedly connected integrally；
The relocation mechanism includes upper and lower floatation element, and the upper floatation element includes upper steel ball, upper adjusting screw rod, upper support
Part, upper spring, the upper steel ball are arranged between upper adjusting screw rod and rebound, and the upper end of upper adjusting screw rod passes through the upper branch
It is bolted after support member, upper spring is set in upper adjusting screw rod, upper supporting piece is fixedly connected with installing table top；
The lower floatation element includes lower steel ball, lower adjusting screw rod, lower connecting plate, lower spring, and the lower steel ball is arranged on downward
Save between screw rod and rebound, the lower adjusting screw rod sequentially passes through installation table top and lower connecting plate, lower adjusting screw rod and lower company
Be bolted between fishplate bar, the lower spring is set in lower adjusting screw rod, and positioned at install table top and lower connecting plate it
Between.
2. back axle pressing machine according to claim 1 floats press-loading device entirely, it is characterised in that the rebound and press sheet
It is bolted between body.
3. back axle pressing machine according to claim 1 floats press-loading device entirely, it is characterised in that the upper supporting piece is with installing
It is bolted between table top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621486526.6U CN206474874U (en) | 2016-12-31 | 2016-12-31 | Back axle pressing machine floats press-loading device entirely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621486526.6U CN206474874U (en) | 2016-12-31 | 2016-12-31 | Back axle pressing machine floats press-loading device entirely |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206474874U true CN206474874U (en) | 2017-09-08 |
Family
ID=59750373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621486526.6U Expired - Fee Related CN206474874U (en) | 2016-12-31 | 2016-12-31 | Back axle pressing machine floats press-loading device entirely |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206474874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736405A (en) * | 2016-12-31 | 2017-05-31 | 上海汇众汽车装备制造有限公司 | Back axle pressing machine floats press-loading device entirely |
-
2016
- 2016-12-31 CN CN201621486526.6U patent/CN206474874U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736405A (en) * | 2016-12-31 | 2017-05-31 | 上海汇众汽车装备制造有限公司 | Back axle pressing machine floats press-loading device entirely |
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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. 777, middle hair Road, Zhu Jing Town, Jinshan District, Shanghai Patentee after: Hua domain Intelligent Equipment Technology Co., Ltd. Address before: No. 777, middle hair Road, Zhu Jing Town, Jinshan District, Shanghai Patentee before: Shanghai Huizhong Automotive Manufacturing Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170908 Termination date: 20201231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |