CN209551534U - A kind of pressure test fixture of total return pipe - Google Patents
A kind of pressure test fixture of total return pipe Download PDFInfo
- Publication number
- CN209551534U CN209551534U CN201822059237.3U CN201822059237U CN209551534U CN 209551534 U CN209551534 U CN 209551534U CN 201822059237 U CN201822059237 U CN 201822059237U CN 209551534 U CN209551534 U CN 209551534U
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- China
- Prior art keywords
- bottom board
- cylinder
- clamp bottom
- clamp
- return pipe
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Abstract
The utility model discloses a kind of pressure test fixtures of total return pipe, including clamp bottom board, clamp bottom board is equipped with keel, keel is equipped with workpiece fixed locating stud, clamp bottom board is equipped with two root posts, upper cylinder crossbeam is equipped between the top of two root posts, upper cylinder crossbeam is equipped with multiple medium-sized cylinders, minitype cylinder there are two being set on clamp bottom board, rear support seat and cylinder-pressing seal plug are additionally provided on clamp bottom board, water inlet pipe mouth sealing clamping screw seat and screw rod are additionally provided on clamp bottom board, screw tip is equipped with water inlet pipe mouth seal plug, multiple swing clamp cylinders are additionally provided on clamp bottom board, each swing clamp cylinder corresponds to the flange sealing surface of total return pipe.The utility model blocks total return pipe using swing clamp cylinder, medium-sized cylinder, and pressure is uniform, and on machined surface and pore size without influence, good airproof performance, the clamping workpiece time is short, high production efficiency.
Description
Technical field
The utility model belongs to a kind of pressure test fixture of total return pipe.
Background technique
Currently, the pressure test fixture of total return pipe uses manual pressing plate, pressure is uneven, after causing processing dimension pressure testing
There are overproof when measuring again.Meanwhile threaded hole revolves screw plug with hand and is blocked, and can have damage to screw thread.It tries part
Leak hole is also sealed using manual compression, and manual compression clamping is complicated, and the time is long, and production efficiency is low.
Summary of the invention
The purpose of this utility model is to overcome above deficiencies, and it is uniform, high production efficiency total to provide a kind of pressure
The pressure test fixture of return pipe.
The purpose of this utility model is achieved through the following technical solutions:
A kind of pressure test fixture of total return pipe, including clamp bottom board, clamp bottom board are equipped with keel, and keel is equipped with
Workpiece fixed locating stud, clamp bottom board are equipped with two root posts, are equipped with upper cylinder crossbeam, upper cylinder between the top of two root posts
Crossbeam is equipped with multiple medium-sized cylinders, sets on clamp bottom board there are two minitype cylinder, is additionally provided with rear support seat on clamp bottom board
With cylinder-pressing seal plug, it is additionally provided with water inlet pipe mouth sealing clamping screw seat on clamp bottom board and screw rod, screw tip are equipped with
Water inlet pipe mouth seal plug is additionally provided with multiple swing clamp cylinders on clamp bottom board, and each swing clamp cylinder corresponds to the flange of total return pipe
Sealing surface.
Further improvement of the utility model is: swing clamp cylinder is 63 swing clamp cylinder of ￠.
Compared with the prior art, the utility model has the following advantages:
The utility model blocks total return pipe using swing clamp cylinder, medium-sized cylinder, and pressure is uniform, to machined surface and
Pore size is without influence, and good airproof performance, the clamping workpiece time is short, high production efficiency.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of the utility model；
Figure label: 1- clamp bottom board, 2- keel, 3- workpiece fixed locating stud, 4- column, 5- upper cylinder crossbeam, 6-
Medium-sized cylinder, 7- minitype cylinder, 8- rear support seat, 9- cylinder-pressing seal plug, 10- water inlet pipe mouth seal clamping screw
Seat, 11- screw rod, 12- water inlet pipe mouth seal plug, 13- swing clamp cylinder, 14- threaded hole.
Specific embodiment:
It, below will be to the utility model to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Technical solution in embodiment is clearly and completely described, it is clear that described embodiment is that the utility model a part is real
Example is applied, instead of all the embodiments.The elements and features described in a kind of embodiment of the utility model can be with one
Elements and features shown in a or more other embodiment combine.It should be noted that for purposes of clarity, in explanation
The expression and description of component unrelated with the utility model, known to persons of ordinary skill in the art and processing is omitted.It is based on
The embodiments of the present invention, those of ordinary skill in the art institute obtained under the premise of not making the creative labor
There are other embodiments, fall within the protection scope of the utility model.
As depicted in figs. 1 and 2, a kind of pressure test fixture of total return pipe, including clamp bottom board 1, clamp bottom board 1 are equipped with pad
High block 2, keel 2 are equipped with workpiece fixed locating stud 3, and clamp bottom board 1 is equipped with two root posts 4, the tops of two root posts 4 it
Between be equipped with upper cylinder crossbeam 5, upper cylinder crossbeam 5 is equipped with multiple medium-sized cylinders 6, sets that there are two minitype cylinders on clamp bottom board 1
7, rear support seat 8 and cylinder-pressing seal plug 9 are additionally provided on clamp bottom board 1, and it is close to be additionally provided with water inlet pipe mouth on clamp bottom board 1
Clamping screw seat 10 and screw rod 11 are sealed, 11 top of screw rod is equipped with water inlet pipe mouth seal plug 12, is additionally provided on clamp bottom board 1 multiple
Swing clamp cylinder 13, swing clamp cylinder 13 are 63 swing clamp cylinder of ￠, the flange sealing surface 14 of the corresponding total return pipe of each swing clamp cylinder 13.
The cylinder diameter of the use scope of medium-sized cylinder is 32-320mm, and the scope of application is wider, and stroke is long, and sealing aperture is big；Minitype cylinder
The cylinder diameter of use scope is 16-63mm, and it is smaller to seal aperture for stroke≤100mm.
Workpiece is fixed with isometry block at workpiece fixed locating stud and six at two, flange seal is by being arranged on isometry block
O-ring and 63 swing clamp cylinder of ￠ compress to be blocked, remaining threaded hole of workpiece is compressed using medium-sized and minitype cylinder
It blocks.
The utility model blocks total return pipe using swing clamp cylinder, medium-sized cylinder, and pressure is uniform, to machined surface and
Pore size is without influence, and good airproof performance, the clamping workpiece time is short, high production efficiency.
Finally, it should be noted that although the utility model and its advantage have been described in detail above it should be appreciated that
Various change can be carried out without departing from the spirit and scope of the utility model being defined by the claims appended hereto
Become, substitute and converts.Moreover, the scope of the utility model is not limited only to process, equipment described in specification, means, method
With the specific embodiment of step.One of ordinary skilled in the art is from the disclosure of the utility model it will be readily understood that root
It can be used according to the utility model and execute the function essentially identical to corresponding embodiment described herein or obtain basic with it
Identical result, existing and to be developed in the future process, equipment, means, method or step.Therefore, appended right
It is required that be intended to includes such process, equipment, means, method or step in the range of them.
Claims (2)
1. a kind of pressure test fixture of total return pipe, including clamp bottom board (1), it is characterised in that: the clamp bottom board (1) is equipped with
Keel (2), the keel (2) are equipped with workpiece fixed locating stud (3), and the clamp bottom board (1) is equipped with two root posts
(4), upper cylinder crossbeam (5) are equipped between the top of two columns (4), the upper cylinder crossbeam (5) is equipped in multiple
Type cylinder (6) is set on the clamp bottom board (1) there are two minitype cylinder (7), is additionally provided with rear portion branch on the clamp bottom board (1)
Seat (8) and cylinder-pressing seal plug (9) are held, water inlet pipe mouth sealing clamping screw seat is additionally provided on the clamp bottom board (1)
(10) and screw rod (11), screw rod (11) top are equipped with water inlet pipe mouth seal plug (12), also set on the clamp bottom board (1)
Have multiple swing clamp cylinders (13), the flange sealing surface (14) of each corresponding total return pipe of the swing clamp cylinder (13).
2. a kind of pressure test fixture of total return pipe according to claim 1, it is characterised in that: the swing clamp cylinder (13) is ￠
63 swing clamp cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822059237.3U CN209551534U (en) | 2018-12-10 | 2018-12-10 | A kind of pressure test fixture of total return pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822059237.3U CN209551534U (en) | 2018-12-10 | 2018-12-10 | A kind of pressure test fixture of total return pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209551534U true CN209551534U (en) | 2019-10-29 |
Family
ID=68301558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822059237.3U Active CN209551534U (en) | 2018-12-10 | 2018-12-10 | A kind of pressure test fixture of total return pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209551534U (en) |
-
2018
- 2018-12-10 CN CN201822059237.3U patent/CN209551534U/en active Active
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