CN202952029U - Adjustable special hydraulic machine for pressing shaft of fan - Google Patents
Adjustable special hydraulic machine for pressing shaft of fan Download PDFInfo
- Publication number
- CN202952029U CN202952029U CN 201220339107 CN201220339107U CN202952029U CN 202952029 U CN202952029 U CN 202952029U CN 201220339107 CN201220339107 CN 201220339107 CN 201220339107 U CN201220339107 U CN 201220339107U CN 202952029 U CN202952029 U CN 202952029U
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- CN
- China
- Prior art keywords
- driving mechanism
- fan
- blower fan
- pressing
- special hydraulic
- 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
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Abstract
The utility model relates to an adjustable special hydraulic machine for pressing a shaft of a fan. The adjustable special hydraulic machine comprises a horizontal rack which is formed by a base and supports arranged on two sides of the base. A pressing driving mechanism which is capable of moving along the horizontal direction is arranged on the support on one side. The front end of the pressing driving mechanism is connected with a pressing plate. A fan bracket is arranged at the bottom of the rack. A vertical height adjusting mechanism is arranged at the bottom of the fan bracket. The adjustable special hydraulic machine is characterized in that a horizontal length adjusting mechanism is arranged between the pressing driving mechanism and the pressing plate. When the adjustable special hydraulic machine is used, a fan outer shell is arranged on the fan bracket, the pressing driving mechanism pushes the pressing plate to move forwards to press the shaft of the fan into the center of the outer shell. The horizontal length adjusting mechanism is arranged between the pressing driving mechanism and the pressing plate, and consequently the adjustable special hydraulic machine is capable of adapting to the outer shells with different thickness, ensures appropriate pressing force, and is high in pressing quality stability.
Description
Technical field
The utility model relates to a kind of hydraulic press, particularly a kind of adjustable blower fan last item special hydraulic press.
Background technology
In the process of manufacturing blower fan, fan shaft need to be pressed into to the installation that fan shaft is realized at the shell center.Traditional method adopts and manually beats and installed, and easily occurs the phenomenon of decentraction during installation, and fan shaft is easy to wear, and labor strength is large, and efficiency is low.A kind of blower fan last item press has appearred in back, and it is horizontal type structure, and adjustable for height blower fan carriage is set on base, the pressboard that a side setting is driven by the compacting driving mechanism.After blower housing is placed on the blower fan carriage, utilize the compacting driving mechanism to promote the pressboard reach, by pressboard, fan shaft is pressed into to blower housing.This kind of structure greatly reduces labour intensity, and the operating efficiency improved, but still has certain shortcoming: when the blower fan specifications vary, thickness also has certain variation, make the distance between pressboard and blower housing change, and then cause the change of press power while suppressing, impact compacting efficiency.
Summary of the invention
The technical problems to be solved in the utility model is to provide the adjustable blower fan last item special hydraulic press that a kind of machining accuracy is high, the scope of application is wide.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of adjustable blower fan last item special hydraulic press, for fan shaft is pressed into to blower housing, comprise horizontal framework, frame is configured to by propping up of base and both sides thereof, but the compacting driving mechanism that along continuous straight runs moves wherein is installed on the support of a side, and the compacting driving mechanism is hydraulic jack; The front end of described compacting driving mechanism connects pressboard; The bottom of frame arranges the blower fan carriage, and the blower fan carriage is for placing blower housing, and blower fan carriage bottom arranges the vertical height governor motion; It is characterized in that: between described compacting driving mechanism and pressboard, be provided with the horizontal length governor motion.
Further, described horizontal length governor motion comprises sleeve pipe and is built in the screw mandrel in sleeve pipe, and described internal surface of sleeve pipe coordinates with wire rod thread, the end of sleeve pipe and suppress driving mechanism and be connected and fixed, and top and the pressboard of screw mandrel are connected and fixed.
The utility model has the advantage of: during use, blower housing is placed on the blower fan carriage, by the compacting driving mechanism, promotes the pressboard reach, fan shaft is pressed into to the shell center.Be provided with the horizontal length governor motion between compacting driving mechanism and pressboard, can adapt to the shell of different-thickness, guarantee suitable press power, compacting quality stability is high.
The accompanying drawing explanation
Fig. 1 is the horizontal special hydraulic press front view of the utility model.
The specific embodiment
As shown in Figure 1, comprise base 1, support 2, hydraulic jack 3, pressboard 4, horizontal length governor motion 5, blower fan carriage 6, vertical hydraulic oil cylinder 7.
The support 2 of above-mentioned base 1 and both sides thereof forms horizontal framework, but the compacting driving mechanism that along continuous straight runs moves is installed on the support 2 of a side, and in the present embodiment, the compacting driving mechanism is hydraulic jack 3, at the front end connection pressboard 4 of compacting driving mechanism.
Be provided with horizontal length governor motion 5 between compacting driving mechanism and pressboard 1.In the present embodiment, horizontal length governor motion 5 comprises sleeve pipe and is built in the screw mandrel in sleeve pipe, and internal surface of sleeve pipe coordinates with wire rod thread, the end of sleeve pipe and suppress driving mechanism and be connected and fixed, and top and the pressboard of screw mandrel are connected and fixed.
Base 1 bottom in frame arranges blower fan carriage 6, and this blower fan carriage 6 is close to the support that the compacting driving mechanism is not set, and in blower fan carriage 6 bottoms, the vertical height governor motion is set.In the present embodiment, the vertical height governor motion is vertical hydraulic oil cylinder 7.
Operation principle: blower housing is placed on blower fan carriage 6, and the support 2 of this side is close in its side, utilizes vertical hydraulic oil cylinder 7 to regulate the height of blower fan carriage 6, makes the center of blower housing concentric with hydraulic jack 3; Then adjust horizontal length governor motion 5 according to the thickness of blower housing, make between pressboard 4 and blower housing and stay suitable gap, in order to keep suitable press power; Finally by hydraulic jack 3, promote pressboard 4 reaches, fan shaft is pressed in blower housing.
Claims (2)
1. an adjustable blower fan last item special hydraulic press, for fan shaft is pressed into to blower housing, comprise horizontal framework, frame is configured to by propping up of base and both sides thereof, but the compacting driving mechanism that along continuous straight runs moves wherein is installed on the support of a side, and the compacting driving mechanism is hydraulic jack; The front end of described compacting driving mechanism connects pressboard; The bottom of frame arranges the blower fan carriage, and the blower fan carriage is for placing blower housing, and blower fan carriage bottom arranges the vertical height governor motion; It is characterized in that: between described compacting driving mechanism and pressboard, be provided with the horizontal length governor motion.
2. adjustable blower fan last item special hydraulic press according to claim 1, it is characterized in that: described horizontal length governor motion comprises sleeve pipe and is built in the screw mandrel in sleeve pipe, described internal surface of sleeve pipe coordinates with wire rod thread, the end of sleeve pipe is connected and fixed with the compacting driving mechanism, and top and the pressboard of screw mandrel are connected and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220339107 CN202952029U (en) | 2012-07-13 | 2012-07-13 | Adjustable special hydraulic machine for pressing shaft of fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220339107 CN202952029U (en) | 2012-07-13 | 2012-07-13 | Adjustable special hydraulic machine for pressing shaft of fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202952029U true CN202952029U (en) | 2013-05-29 |
Family
ID=48457624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220339107 Expired - Fee Related CN202952029U (en) | 2012-07-13 | 2012-07-13 | Adjustable special hydraulic machine for pressing shaft of fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202952029U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400401A (en) * | 2014-12-08 | 2015-03-11 | 山东双轮股份有限公司 | Pump impeller and shaft compression installation tooling |
| CN108817921A (en) * | 2018-08-24 | 2018-11-16 | 四川六合锻造股份有限公司 | A kind of horizontal press |
-
2012
- 2012-07-13 CN CN 201220339107 patent/CN202952029U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104400401A (en) * | 2014-12-08 | 2015-03-11 | 山东双轮股份有限公司 | Pump impeller and shaft compression installation tooling |
| CN108817921A (en) * | 2018-08-24 | 2018-11-16 | 四川六合锻造股份有限公司 | A kind of horizontal press |
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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 |
Granted publication date: 20130529 Termination date: 20150713 |
|
| EXPY | Termination of patent right or utility model |