CN202281726U - Hydraulic pressure test tooling - Google Patents
Hydraulic pressure test tooling Download PDFInfo
- Publication number
- CN202281726U CN202281726U CN 201120392813 CN201120392813U CN202281726U CN 202281726 U CN202281726 U CN 202281726U CN 201120392813 CN201120392813 CN 201120392813 CN 201120392813 U CN201120392813 U CN 201120392813U CN 202281726 U CN202281726 U CN 202281726U
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- CN
- China
- Prior art keywords
- hydraulic pressure
- workpiece
- pressure test
- worktable
- model
- 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 a hydraulic pressure test tooling, which includes a sink and a worktable mounted in the sink, and is characterized in that a portal frame is arranged on the worktable; a vertical screw is in threaded connection with the top part of the portal frame; a hand wheel is fixedly connected to the top end of the screw; and a press block is fixedly connected to the bottom end of the screw. The utility model has the advantages that by adopting the technical scheme, the hand wheel can be rotated to enable the press block to move up or down and clamp or loosen the workpiece together with a pressing table, a plurality of workpieces can undergo hydraulic pressure test at the same time, the conventional method of sealing one workpiece by tightening a plurality of screws is replaced, the to-be-tested workpiece can be conveniently and quickly sealed, the test efficiency is greatly improved, and the labor strength is reduced.
Description
Technical field
The utility model belongs to the Hydraulic test technique field, particularly relates to a kind of hydraulic pressure test fixture.
Background technology
At present, at present, in the pressure test process, adopt bolt to screw to make and suppress plate and flange face sealed attachment, because the ring flange area is big, the quantity in hole is too many, consequently need wear considerable bolt and seal, and causes working strength very big; In pressure process, when sealing surface was revealed, most bolts must be screwed jointly, and this kind method of work is having a strong impact on work efficiency and labour intensity.
Summary of the invention
The utility model provides a kind of hydraulic pressure test fixture for solving the technical matters that exists in the known technology, and this tool structure is simple, be convenient to operation and can improve static pressure experiment quality and efficient.
The technical scheme that the utility model is taked for the technical matters that exists in the solution known technology is:
A kind of hydraulic pressure test fixture comprises tank, worktable, and worktable is installed in the tank; It is characterized in that: worktable is provided with gantry support; The screw top of gantry support is connected with vertical screw rod, and the top of screw rod is fixedly connected with handwheel, and the bottom of screw rod is fixedly connected with briquetting.
The utility model can also adopt following technical scheme:
Screw thread on the said screw rod is a self-locking thread.
The utility model can also be placed on a plurality of workpiece stacks to be tested between briquetting and the worktable.
Advantage and the good effect that the utlity model has are:
After the utility model has adopted above technical scheme; Can briquetting be moved up or down and suppress platform through rotation hand wheel and clamp or loosen workpiece; But also can carry out hydraulic pressure test to a plurality of workpiece simultaneously; Replaced in the past can only realize the mode of sealing sealing workpiece to be tested quickly and easily through many screws of screwing for a workpiece, significantly improved test efficiency and reduced labour intensity.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, handwheel; 2, screw rod; 3, gantry support; 4, briquetting; 5, worktable; 6, tank; 7, hydraulic testing plate; 8, test piece; 9, force pipe.
Embodiment
For further understanding summary of the invention, characteristics and the effect of the utility model, the following examples of giving an example now, and conjunction with figs. specifies as follows:
See also Fig. 1, a kind of hydraulic pressure test fixture comprises tank 6, worktable 5; Worktable is installed in the tank; Worktable is provided with gantry support 3, and the screw top of gantry support is connected with vertical screw rod 2, and the top of screw rod is fixedly connected with handwheel 1; The bottom of screw rod is fixedly connected with briquetting 4, and the screw thread on the screw rod is a self-locking thread.
The operating principle of the utility model is:
Before the hydraulic testing, first rotation hand wheel 1 makes briquetting 4 belows have enough height to put into workpiece 8 to be tested; Earlier hydraulic testing plate 7 and O-ring seal are put in the below of workpiece to be tested, put into workpiece to be tested, the flange face of workpiece to be tested should be placed under the briquetting 4; O-ring seal and corresponding hydraulic testing plate are put in workpiece to be tested top, and the handwheel that turns clockwise makes briquetting 4 be pressed in the centermost of hydraulic testing plate 7; Bracing frame can provide enough anchorage forces, compressing workpiece to be tested, thereby plays the effect on sealing two sides; Seal whole workpiece to be tested, workpiece to be tested is connected force pipe 9, the beginning hydraulic testing.The hydraulic testing is rotated counterclockwise handwheel after finishing, and briquetting is risen, and takes off hydraulic testing plate and workpiece to be tested, and the hydraulic testing finishes.
Although combine accompanying drawing that the preferred embodiment of the utility model is described above; But the utility model is not limited to above-mentioned embodiment, and above-mentioned embodiment only is schematically, is not restrictive; Those of ordinary skill in the art is under the enlightenment of the utility model; Not breaking away under the scope situation that the utility model aim and claim protect, can also make a lot of forms, these all belong within the protection domain of the utility model.
Claims (2)
1. a hydraulic pressure test fixture comprises tank, worktable, and worktable is installed in the tank; It is characterized in that: worktable is provided with gantry support; The screw top of gantry support is connected with vertical screw rod, and the top of screw rod is fixedly connected with handwheel, and the bottom of screw rod is fixedly connected with briquetting.
2. a kind of hydraulic pressure test fixture according to claim 1 is characterized in that: the screw thread on the said screw rod is a self-locking thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120392813 CN202281726U (en) | 2011-10-14 | 2011-10-14 | Hydraulic pressure test tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120392813 CN202281726U (en) | 2011-10-14 | 2011-10-14 | Hydraulic pressure test tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202281726U true CN202281726U (en) | 2012-06-20 |
Family
ID=46227892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120392813 Expired - Fee Related CN202281726U (en) | 2011-10-14 | 2011-10-14 | Hydraulic pressure test tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202281726U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104749043A (en) * | 2015-04-16 | 2015-07-01 | 中船黄埔文冲船舶有限公司 | Ship navigation equipment pressure testing device and method |
| CN109211561A (en) * | 2018-11-21 | 2019-01-15 | 霍山嘉远智能制造有限公司 | A kind of thin-walled lid panel hydraulic pressure test fixture |
| CN113740171A (en) * | 2021-09-08 | 2021-12-03 | 河南中南工业有限责任公司 | Inserted rod type hydrostatic testing machine |
-
2011
- 2011-10-14 CN CN 201120392813 patent/CN202281726U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104749043A (en) * | 2015-04-16 | 2015-07-01 | 中船黄埔文冲船舶有限公司 | Ship navigation equipment pressure testing device and method |
| CN109211561A (en) * | 2018-11-21 | 2019-01-15 | 霍山嘉远智能制造有限公司 | A kind of thin-walled lid panel hydraulic pressure test fixture |
| CN109211561B (en) * | 2018-11-21 | 2024-02-23 | 霍山嘉远智能制造有限公司 | Thin-wall cover plate hydrostatic test tool |
| CN113740171A (en) * | 2021-09-08 | 2021-12-03 | 河南中南工业有限责任公司 | Inserted rod type hydrostatic testing machine |
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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: 20120620 Termination date: 20141014 |
|
| EXPY | Termination of patent right or utility model |