CN203224188U - Variable plunger pump calibration and measurement apparatus - Google Patents
Variable plunger pump calibration and measurement apparatus Download PDFInfo
- Publication number
- CN203224188U CN203224188U CN 201320160106 CN201320160106U CN203224188U CN 203224188 U CN203224188 U CN 203224188U CN 201320160106 CN201320160106 CN 201320160106 CN 201320160106 U CN201320160106 U CN 201320160106U CN 203224188 U CN203224188 U CN 203224188U
- Authority
- CN
- China
- Prior art keywords
- variable plunger
- plunger pump
- dial gauge
- measurement apparatus
- locating piece
- 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)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a variable plunger pump calibration and measurement apparatus, and specifically relates to a measurement apparatus used for calibrating an inclined disc of a variable plunger pump body and a pump body assembly, and measuring whether the inclined disc of the variable plunger pump body and the pump body assembly meet the requirement in an assembling process. The variable plunger pump calibration and measurement apparatus of the utility model belongs to the technical field of variable plunger pumps. The variable plunger pump calibration and measurement apparatus comprises a locating block. The locating block is provided with two through holes. The two through holes are in bilateral symmetry around the center of the locating block. A first dial gauge and a second dial gauge are respectively installed in the two through holes. The first dial gauge and the second dial gauge are fastened through screws. The variable plunger pump calibration and measurement apparatus is simple, compact, and reasonable in structure. The assembling quality of the inclined disc of the variable plunger pump body and the pump body assembly is substantially improved. The measurement is accurate and visual. The measurement is fast and the calibrating time is substantially shortened, and the working efficiency is raised.
Description
Technical field
The utility model relates to a kind of Variable plunger pump calibrating measuring device, and the survey instrument whether met the demands in assembling process for swash plate and the pump assembly of calibration variables Plunger pump body specifically, belong to the Variable plunger pump technical field.
Background technology
The swash plate of the Variable plunger pump pump housing and pump assembly are in assembling process, and whether the height that should measure the pump assembly assembling meets the demands, and calibrates again the mechanical zero of swash plate.Be to use pit gauge to carry out calibration measurement in the past, measuring accuracy is not high, and measurement point is random, is not to measure according to the movement locus of ram pump; Simultaneously, its measurement means falls behind, very time-consuming.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby provide a kind of Variable plunger pump calibrating measuring device, effectively improve the swash plate of the Variable plunger pump pump housing and people's assembly quality of pump assembly, greatly shortened the alignment time, improved work efficiency.
The technical scheme provided according to the utility model, the Variable plunger pump calibrating measuring device comprises locating piece, it is characterized in that: locating piece is provided with two through holes, two through holes are with locating piece center left-right symmetric, the first dial gauge and the second dial gauge are installed respectively in two through holes, and the first dial gauge and the second dial gauge pass through screw fastening.
Further, the locating piece center is provided with lightening hole.
Further, the locating piece side is provided with connecting handle.
Further, the locating piece lower end is provided with positioning boss.
Compared with the prior art the utility model has the following advantages:
The utility model is simple in structure, compact, reasonable, has effectively improved the swash plate of the Variable plunger pump pump housing and the assembly quality of pump assembly, and it is accurate, directly perceived to measure; Measure fast, greatly shortened the alignment time, improved work efficiency.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Description of reference numerals: 1-locating piece, 2-the first dial gauge, 3-the second dial gauge, 4-handle, 5-lightening hole, 6-positioning boss, the 7-pump housing, 8-swash plate.
Embodiment
Following the utility model is further described in connection with the embodiment in accompanying drawing:
As shown in Figure 1, the utility model mainly comprises locating piece 1, and locating piece 1 is provided with two through holes, and two through holes are with locating piece 1 center left-right symmetric, the first dial gauge 2 and the second dial gauge 3, the first dial gauges 2 and the second dial gauge 3 are installed respectively in two through holes and are passed through screw fastening.The gauge head of described the first dial gauge 2 and the second dial gauge 3 is close to swash plate 7.
Described locating piece 1 center is provided with lightening hole 5, for weight reduction.
Described locating piece 1 side is provided with connecting handle 4,, drive locating piece 1 by handle 4 and rotate.
Described locating piece 1 lower end is provided with positioning boss 6, when detecting, by positioning boss 6, limits the position of locating piece 1 on the pump housing.
Principle of work of the present utility model is: before detection, the first dial gauge 2 and the second dial gauge 3 are arranged on locating piece 1, adjust the gauge head of the first dial gauge 2 and the second dial gauge 3 by isometry block to the distance between locating piece 1, this apart from the time the first dial gauge 2 and the second dial gauge 3 be zero-bit, then use the position of screw lock the first dial gauge 2 and the second dial gauge 3.Locating piece 1 is placed on the pump housing 7, positions by positioning boss 6.Now, the gauge head of the first dial gauge 2 and the second dial gauge 3 is close to swash plate 8, and not in place if swash plate 8 is installed, the first dial gauge 2 and the second dial gauge 3 are non-vanishing, and the installation site of adjusting swash plate 8 is zero to the first dial gauge 2 and the second dial gauge 3.Drive locating piece 1 by handle 4 and rotate, adjust the swash plate installment state until the reading of the first dial gauge 2 and the second dial gauge 3 is all zero-bit.The utility model is simple in structure, compact, reasonable, has effectively improved the swash plate of the Variable plunger pump pump housing and the assembly quality of pump assembly, and it is accurate, directly perceived to measure; Measure fast, greatly shortened the alignment time, improved work efficiency
.
Claims (4)
1. a Variable plunger pump calibrating measuring device, comprise locating piece (1), it is characterized in that: locating piece (1) is provided with two through holes, two through holes are with locating piece (1) center left-right symmetric, the first dial gauge (2) and the second dial gauge (3) are installed respectively in two through holes, and the first dial gauge (2) and the second dial gauge (3) pass through screw fastening.
2. Variable plunger pump calibrating measuring device as claimed in claim 1, it is characterized in that: described locating piece (1) center is provided with lightening hole (5).
3. Variable plunger pump calibrating measuring device as claimed in claim 1, it is characterized in that: described locating piece (1) side is provided with connecting handle (4).
4. Variable plunger pump calibrating measuring device as claimed in claim 1, it is characterized in that: described locating piece (1) lower end is provided with positioning boss (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320160106 CN203224188U (en) | 2013-04-01 | 2013-04-01 | Variable plunger pump calibration and measurement apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320160106 CN203224188U (en) | 2013-04-01 | 2013-04-01 | Variable plunger pump calibration and measurement apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203224188U true CN203224188U (en) | 2013-10-02 |
Family
ID=49251191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320160106 Expired - Fee Related CN203224188U (en) | 2013-04-01 | 2013-04-01 | Variable plunger pump calibration and measurement apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203224188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234412A (en) * | 2013-04-01 | 2013-08-07 | 无锡威孚精密机械制造有限责任公司 | Calibration measuring device for variable displacement plunger pumps |
-
2013
- 2013-04-01 CN CN 201320160106 patent/CN203224188U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234412A (en) * | 2013-04-01 | 2013-08-07 | 无锡威孚精密机械制造有限责任公司 | Calibration measuring device for variable displacement plunger pumps |
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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: 20131002 Termination date: 20160401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |