CN204382183U - Hydraulic pump mechanical zero adjustment frock - Google Patents
Hydraulic pump mechanical zero adjustment frock Download PDFInfo
- Publication number
- CN204382183U CN204382183U CN201420854365.6U CN201420854365U CN204382183U CN 204382183 U CN204382183 U CN 204382183U CN 201420854365 U CN201420854365 U CN 201420854365U CN 204382183 U CN204382183 U CN 204382183U
- Authority
- CN
- China
- Prior art keywords
- hydraulic pump
- mechanical zero
- pump mechanical
- flat board
- zero adjustment
- 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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- Reciprocating Pumps (AREA)
Abstract
The utility model relates to a kind of hydraulic pump mechanical zero adjustment frock, it comprises flat board (2), described flat board (2) bottom is provided with round boss (7), described flat board (2) is symmetrically set with two dial gauges (1), described dial gauge (1) lower end is connected with extension bar (4), described extension bar (4) lower end is provided with gauge outfit (5), described flat board (2) periphery is provided with multiple handle (3).A kind of hydraulic pump mechanical zero adjustment of the utility model frock, a kind of hydraulic pump mechanical zero adjustment frock, it can regulate variable cylinder in assembling process, waving after realizing assembling is level, thus reach the object of adjustment hydraulic pump mechanical zero, substantially reduce regulation time, ensure that Adjustment precision.
Description
Technical field
The utility model relates to a kind of hydraulic pump mechanical zero adjustment frock.
Background technology
The adjustment of the mechanical zero of current A4VTG Series Hydraulic pump is main or carry out on experimental bench position, and limit adjusting edge observes flowmeter flow, and degree of regulation depends on the precision of flowmeter, and degree of regulation is difficult to ensure, and extends experimental period.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and provide a kind of hydraulic pump mechanical zero to adjust frock, it can regulate variable cylinder in assembling process, and waving after realizing assembling is level, thus reaches the object of adjustment hydraulic pump mechanical zero.
The purpose of this utility model is achieved in that a kind of hydraulic pump mechanical zero adjustment frock, it comprises flat board, described flat plate bottom is provided with round boss, described flat board is symmetrically set with two dial gauges, described dial gauge lower end is connected with extension bar, described extension bar lower end is provided with gauge outfit, and described dull and stereotyped periphery is provided with multiple handle.
Described plate center offers manhole.
Compared with prior art, the utility model has following beneficial effect:
A kind of hydraulic pump mechanical zero adjustment of the utility model frock, a kind of hydraulic pump mechanical zero adjustment frock, it can regulate variable cylinder in assembling process, waving after realizing assembling is level, thus reach the object of adjustment hydraulic pump mechanical zero, substantially reduce regulation time, ensure that Adjustment precision.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of hydraulic pump mechanical zero adjustment of the utility model frock.
Wherein:
Dial gauge 1
Dull and stereotyped 2
Handle 3
Extension bar 4
Gauge outfit 5
Swash plate 6
Round boss 7
Manhole 8.
Detailed description of the invention
See Fig. 1, a kind of hydraulic pump mechanical zero adjustment of the utility model frock, it comprises dull and stereotyped 2, be provided with round boss 7 bottom described dull and stereotyped 2, described round boss 7 matches with hydraulic pump variable cylinder, and described dull and stereotyped 2 centers offer manhole 8, two dial gauges 1 are symmetrically set with on described dull and stereotyped 2, described dial gauge 1 lower end is connected with extension bar 4, and described extension bar 4 lower end is provided with gauge outfit 5, and described dull and stereotyped 2 peripheries are provided with multiple handle 3.
After adjustment variable cylinder body makes two dial gauges be in same value during use, adjust frock by rotatable handle, adjustment in addition, thus reaches the object of adjustment hydraulic pump mechanical zero.
Claims (2)
1. a hydraulic pump mechanical zero adjustment frock, it is characterized in that: it comprises flat board (2), described flat board (2) bottom is provided with round boss (7), described flat board (2) is symmetrically set with two dial gauges (1), described dial gauge (1) lower end is connected with extension bar (4), described extension bar (4) lower end is provided with gauge outfit (5), described flat board (2) periphery is provided with multiple handle (3).
2. a kind of hydraulic pump mechanical zero adjustment frock according to claim 1, is characterized in that: described flat board (2) center offers manhole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420854365.6U CN204382183U (en) | 2014-12-30 | 2014-12-30 | Hydraulic pump mechanical zero adjustment frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420854365.6U CN204382183U (en) | 2014-12-30 | 2014-12-30 | Hydraulic pump mechanical zero adjustment frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204382183U true CN204382183U (en) | 2015-06-10 |
Family
ID=53354938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420854365.6U Expired - Fee Related CN204382183U (en) | 2014-12-30 | 2014-12-30 | Hydraulic pump mechanical zero adjustment frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204382183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805462A (en) * | 2020-07-17 | 2020-10-23 | 福建福清核电有限公司 | Pneumatic auxiliary water feed pump mechanical flyweight adjusting tool and method |
-
2014
- 2014-12-30 CN CN201420854365.6U patent/CN204382183U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805462A (en) * | 2020-07-17 | 2020-10-23 | 福建福清核电有限公司 | Pneumatic auxiliary water feed pump mechanical flyweight adjusting tool and method |
| CN111805462B (en) * | 2020-07-17 | 2024-04-09 | 福建福清核电有限公司 | Mechanical flyweight adjusting tool and method for pneumatic auxiliary water supply pump |
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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: 20150610 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |