CN206540509U - A kind of pump case axiality and flatness detect fixture - Google Patents
A kind of pump case axiality and flatness detect fixture Download PDFInfo
- Publication number
- CN206540509U CN206540509U CN201621381247.3U CN201621381247U CN206540509U CN 206540509 U CN206540509 U CN 206540509U CN 201621381247 U CN201621381247 U CN 201621381247U CN 206540509 U CN206540509 U CN 206540509U
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- China
- Prior art keywords
- pump case
- axiality
- rolling bearing
- surface plate
- flatness
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- 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.)
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of pump case axiality and flatness detection fixture, including surface plate and rolling bearing, one side base angle of surface plate is provided with support feet, offer some positioning holes in another side end surface of surface plate, rolling bearing, which is bolted, to be installed on positioning hole and a part for rolling bearing protrudes from the top surface of surface plate.Its exquisiteness simple in construction, fast and accurately can carry out qualified detection to pump case axiality and flatness, easy to operate.
Description
Technical field
The utility model is related to detection clamp art, is pressed from both sides more particularly, to a kind of pump case axiality and flatness detection
Tool.
Background technology
Pump is a kind of power-equipment for the pressure energy and kinetic energy that the mechanical energy of prime mover is converted into fluid.Pump is mainly used to
Convey the liquid such as water, oil, acid ＆ alkali liquid.Pump case is the critical piece of pump, and the quality of pump case quality directly influences the performance of pump.Mesh
Before, manufacturer usually requires again to fill pump case to the axiality and flatness examination criteria more and more higher of pump case during detection
Enter lathe, detect the miscellaneous complexity of operating procedure, labor intensive man-hour, low production efficiency, the production cycle is long, raises production cost.
Utility model content
The utility model in view of the shortcomings of the prior art, technical problem to be solved be to provide a kind of pump case axiality and
Flatness detects fixture, and its exquisiteness simple in construction fast and accurately can carry out qualified detection to pump case axiality and flatness,
It is easy to operate.
The utility model is to be addressed above-mentioned technical problem by the following technical programs.
A kind of pump case axiality and flatness detect fixture, including surface plate and rolling bearing, a side bottom of surface plate
Angle is provided with support feet, another side end surface of surface plate and offers some positioning holes, and rolling bearing is bolted dress
It is located on positioning hole and a part for rolling bearing protrudes from the top surface of surface plate.
Preferably, surface plate is stainless steel or aluminum alloy material structure.
Preferably, support feet is provided with two.
Preferably, rolling bearing is provided with two to three.
Preferably, bolt is dormant bolt.
Preferably, rolling bearing is deep groove ball bearing or needle bearing.
The beneficial effects of the utility model：
1. exquisiteness simple in construction, it is easy to make, maintenance management is convenient, it is adapted to popularization and application.
2. directly pump case axiality and flatness can be carried out fast and accurately by the detection fixture and dial gauge collocation
Qualified to judge, detecting step is simple, and detection man-hour is few, and detection efficiency is high, reduces production cycle and the production cost of pump case, is
Enterprise creates economic benefit.
Brief description of the drawings
Fig. 1 is the structural representation under utility model works state；
Fig. 2 is Fig. 1 overlooking the structure diagram；
Fig. 3 is Fig. 2 side structure schematic view.
In figure：1- surface plates, 2- rolling bearings, 3- support feets, 4- positioning holes, 5- bolts.
Embodiment
Understand the utility model for convenience, below in conjunction with the accompanying drawings in the preferred embodiment pair of the present utility model that provides
The utility model is described in detail.
A kind of pump case axiality of the utility model as shown in Figure 1 to Figure 3 and flatness detection fixture, including surface plate 1
With rolling bearing 2, surface plate 1 can select to be needed to carry out surface essence on stainless steel or aluminum alloy material structure, the surface of surface plate 1
Degree processing.Rolling bearing 2 can use deep groove ball bearing or needle bearing, when being detected, be primarily subjected to radial forces, root
According to the size of pump case suitably from two to three rolling bearings 2.One side base angle of surface plate 1 is provided with support feet 3, figure
Shown in, support feet 3 is provided with two.Some positioning holes 4 are offered in another side end surface of surface plate 1, rolling bearing 2 passes through
Bolt 5 is installed on positioning hole 4 and a part for rolling bearing 2 protrudes from the top surface of surface plate 1.In order to detection when,
Pump case is not interfered, dormant bolt may be selected in bolt 5.
When actually detected, the fixture rotates pump case auxiliary implementation axiality and plane by positioning fixed rolling bearing 2
Degree detection, the outer ring for rolling bearing 2 that the seam of the side of pump case one is reclined, the top surface of the end face abutment plane plate 1 of pump case, then
, can be by increasing the quantity of rolling bearing 2 with the axiality and end face plane degree of another side seam of centimeter check pump case
Carry out the detection of different size pump cases.Detecting step is simple, and detection man-hour is few, and detection efficiency is high.
The utility model is not limited to above-described preferably embodiment, based on those skilled in the art institute
The known technology or use that can be known are capable of the various modifications of equivalence replacement and the embodiment of change in the prior art,
It is every to be based on spirit of the present utility model or technical concept, it should be included within protection domain of the present utility model.
Claims (6)
1. a kind of pump case axiality and flatness detection fixture, it is characterized in that：Including surface plate (1) and rolling bearing (2), plane
One side base angle of plate (1) is provided with support feet (3), another side end surface of surface plate (1) and offers some positioning holes
(4), rolling bearing (2) be installed on by bolt (5) on positioning hole (4) and rolling bearing (2) a part protrude from it is flat
The top surface of panel (1).
2. pump case axiality according to claim 1 and flatness detection fixture, it is characterized in that：Surface plate (1) is stainless
Steel or aluminum alloy material structure.
3. pump case axiality according to claim 1 and flatness detection fixture, it is characterized in that：Support feet (3) is provided with two
It is individual.
4. pump case axiality according to claim 1 and flatness detection fixture, it is characterized in that：Rolling bearing (2) is provided with
Two to three.
5. pump case axiality according to claim 1 and flatness detection fixture, it is characterized in that：Bolt (5) is countersunk head spiral shell
Bolt.
6. pump case axiality according to claim 1 and flatness detection fixture, it is characterized in that：Rolling bearing (2) is deep
Ditch ball bearing or needle bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621381247.3U CN206540509U (en) | 2016-12-16 | 2016-12-16 | A kind of pump case axiality and flatness detect fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621381247.3U CN206540509U (en) | 2016-12-16 | 2016-12-16 | A kind of pump case axiality and flatness detect fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206540509U true CN206540509U (en) | 2017-10-03 |
Family
ID=59938232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621381247.3U Active CN206540509U (en) | 2016-12-16 | 2016-12-16 | A kind of pump case axiality and flatness detect fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206540509U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107643039A (en) * | 2017-08-29 | 2018-01-30 | 沪东中华造船(集团)有限公司 | A kind of frock and its application method for being used to detect rudder carrier base installation accuracy |
-
2016
- 2016-12-16 CN CN201621381247.3U patent/CN206540509U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107643039A (en) * | 2017-08-29 | 2018-01-30 | 沪东中华造船(集团)有限公司 | A kind of frock and its application method for being used to detect rudder carrier base installation accuracy |
| CN108195275A (en) * | 2017-08-29 | 2018-06-22 | 沪东中华造船(集团)有限公司 | A kind of application method for the tooling for being used to detect rudder carrier base installation accuracy |
| CN107643039B (en) * | 2017-08-29 | 2020-04-14 | 沪东中华造船(集团)有限公司 | Tool for detecting mounting precision of rudder bearing base and using method thereof |
| CN108195275B (en) * | 2017-08-29 | 2020-04-14 | 沪东中华造船(集团)有限公司 | Use method of tool for detecting mounting precision of rudder bearing base |
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| GR01 | Patent grant |