CN218765796U

CN218765796U - Utensil is examined in sealed test of two sections of formula that rises of pushing down

Info

Publication number: CN218765796U
Application number: CN202223129028.4U
Authority: CN
Inventors: 刘威; 潘炳营
Original assignee: Yangjiang Sanwei Automobile Industry Co ltd
Current assignee: Yangjiang Sanwei Automobile Industry Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-03-28
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses a push down anti-formula two sections of rising and seal up test utensil, the utility model relates to a sealed test technical field. The downward-pressing and backward-expanding type double-section sealing test fixture comprises an installation bottom plate, a cylinder is fixedly arranged at the position, close to the center, of the top surface of the installation bottom plate, a cylinder bottom plate is fixedly arranged on the top surface of the cylinder, an air inlet cylinder seat is fixedly arranged at the position, close to the center, of the top surface of the cylinder bottom plate, a fixed shell is fixedly arranged at the position, close to the center, of the top surface of the air inlet cylinder seat, a first machine pressure head is fixedly arranged on the top surface of the fixed shell, a second machine pressure head is fixedly arranged on the top surface of the first machine pressure head, an extension shell is fixedly communicated with the inner surface of one side of the fixed shell, and one end, far away from the fixed shell, of the extension shell is provided with a water outlet plug, so that the problem that the manual detection is needed when the existing air tightness is detected, and the financial resources are consumed greatly is solved.

Description

Utensil is examined in sealed test of two sections of formula that rises of pushing down

Technical Field

The utility model relates to a sealed test technical field specifically is a utensil is examined in two sections sealed tests of formula that rise is pressed down.

Background

When the existing product with the inner groove detects the air tightness of the pipe, a water detection method is usually adopted, the time consumption is long, the detection effect is poor, whether the tightness of the groove pipe fitting is good or not can not be visually observed, the existing sealing test of the product with the inner groove generally adopts manual detection, but the manual detection needs a large amount of human resources, and the financial resources are consumed.

The existing device that needs to be sealed is many, for example, most water jet equipment's water injection well choke, need carry out the gas tightness test before the water injection well choke dispatches from the factory, if the gas tightness of water injection well choke is not too close will directly influence the result of use, at the in-process that detects water injection well choke leakproofness, the effect of utensil is examined in the sealed test is particularly important, consequently, we need a push down anti-formula two sections of rising to seal the test and examine utensil, conveniently detect sealing device's gas tightness.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a push down and rise double-section seal test examines utensil, need detect through the manual work when having solved current gas tightness and detecting to the financial resources that lead to expend big problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a push down two sections of anti-formula that rises and seal test utensil, includes mounting plate, mounting plate's top surface is close to the fixed cylinder that is provided with of center department, the fixed department's of top surface of cylinder bottom plate is provided with department's barrel base, department's of top surface of department's barrel base is close to the fixed department of center and admits air department's fixed casing that is provided with of department, the fixed first board pressure head that is provided with of top surface of fixed casing, and the fixed second board pressure head that is provided with of top surface of first board pressure head, the fixed intercommunication of one side internal surface of fixed casing has the extension casing, and the one end that the fixed casing was kept away from to the extension casing is provided with the apopore end cap.

Preferably, the mounting groove has all been seted up near four corners to mounting plate's top surface, a plurality of firm groove has been seted up to mounting plate's top surface, and a plurality of firm groove and four mounting groove looks adaptations.

Preferably, the outer fixed surface of one side of cylinder is provided with first air inlet joint, and first air inlet joint and cylinder looks adaptation, the outer fixed surface of one side of cylinder is provided with the second air inlet joint, and second air inlet joint and cylinder looks adaptation.

Preferably, a cavity is formed in the fixed shell, a thread groove is fixedly formed in the inner surface of one side of the cavity, and the thread groove is matched with the first machine pressure head.

Preferably, the outer fixed surface of one side of the department's barrel seat that admits air is provided with the third air inlet joint, the top surface of the department's barrel seat that admits air is fixed and is provided with the elastic rubber circle, the outer surface of one side of the department's barrel seat that admits air slides and is provided with two first sealing rubber circles, and one side surface of two first sealing rubber circles all with one side internal surface looks adaptation of cavity, the sliding of one side internal surface of the department's barrel seat that admits air is provided with the cone type pull rod, and cone type pull rod and cylinder looks adaptation.

Preferably, the outer surface of one side of apopore end cap slides and is provided with two second sealing rubber circles, and the outer surface of one side of two second sealing rubber circles all with extend one side internal surface looks adaptation of casing.

Advantageous effects

The utility model provides a push down and rise two sections of formula sealed test of turning over and examine utensil. Compared with the prior art, the method has the following beneficial effects:

this utensil is examined in two sections of formula that rises that pushes down sealed test, first air inlet joint and second air inlet joint through setting up conveniently provide gas for the cylinder, start the cylinder, the cylinder conveniently drives conical pull rod seesaw, will make things convenient for the conical surface extrusion elastic rubber circle of conical pull rod when conical pull rod seesaw, elastic rubber circle will expand and play sealed effect after receiving the extrusion, and simultaneously, the target product in the cavity pushes down, the target product of pushing down will extrude first sealed rubber circle, thereby conveniently detect the gas tightness of target product, thereby reduce the loss of manpower resources.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic view of the overall sectional three-dimensional structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2;

fig. 4 is a schematic view of the overall cross-sectional plane structure of the present invention.

In the figure: 1. mounting a bottom plate; 2. a cylinder; 3. a driver drum base plate; 4. an air inlet cylinder seat; 5. a fixed housing; 6. a first machine press head; 7. a second machine press head; 8. an extension housing; 9. a water outlet hole plug; 10. a stabilizing groove; 11. mounting grooves; 20. a first air intake joint; 21. a second air inlet joint; 40. a third air inlet joint; 41. a first sealing rubber ring; 42. an elastic rubber ring; 43. a tapered pull rod; 50. a cavity; 51. a thread groove; 90. and a second sealing rubber ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a downward-pressing and backward-expanding type double-section sealing test fixture comprises an installation base plate 1, a cylinder 2 is fixedly arranged at the position, close to the center, of the top surface of the installation base plate 1, the cylinder 2 is a cylindrical metal part for guiding a piston to perform linear reciprocating motion in the cylinder, air entering the cylinder 2 through a first air inlet joint 20 and a second air inlet joint 22 is expanded to convert heat energy into mechanical energy in an engine cylinder, a cylinder base plate 3 is fixedly arranged on the top surface of the cylinder 2, an air inlet cylinder base 4 is fixedly arranged at the position, close to the center, of the top surface of the cylinder base plate 3, a fixed shell 5 is fixedly arranged at the position, close to the center, of the top surface of the air inlet cylinder base 4, a first machine pressure head 6 is fixedly arranged on the top surface of the fixed shell 5, a second machine pressure head 7 is fixedly arranged on the top surface of the first machine pressure head 6, an extension shell 8 is fixedly communicated with the inner surface of one side of the fixed shell 5, and a water outlet hole 9 is formed in one end, far away from the fixed shell 5, of the extension shell 8.

Mounting groove 11 has all been seted up near four corners to the top surface of mounting plate 1, mounting plate 1's top surface has been seted up a plurality of stable groove 10, and a plurality of stable groove 10 and four mounting groove 11 looks adaptations, stable groove 10 and mounting groove 11 make things convenient for fixed mounting plate 1, one side external surface mounting of cylinder 2 is provided with first air connector 20, and first air connector 20 and cylinder 2 looks adaptations, one side external surface mounting of cylinder 2 is provided with second air connector 21, and second air connector 21 and cylinder 2 looks adaptations, cavity 50 has been seted up to the inside of fixed casing 5, one side internal surface mounting of cavity 50 is provided with thread groove 51, and thread groove 51 and first platform pressure head 6 looks adaptations, one side external surface mounting of air inlet department barrel seat 4 is provided with third air connector 40, the top surface mounting of air inlet department barrel seat 4 is provided with elasticity rubber circle 42, one side external surface sliding of air inlet department barrel seat 4 is provided with two first sealing rubber circle 41, and one side internal surface mounting of two first sealing rubber circle 41 all with one side internal surface adaptations of cavity 50, one side internal surface mounting plate seat 4 is provided with taper pull rod 43, and one side sealing rubber circle 90 of taper rod and the apopore extension of two sealing rubber circle 90 that the outer surface mounting plate 90 all extends with the second sealing rubber circle of second end plug of one side of taper rod 90.

During the use, the first air inlet joint 20 and the second air inlet joint 21 that set up conveniently provide gas for cylinder 2, start cylinder 2, cylinder 2 conveniently drives cone type pull rod 43 seesaw, will make things convenient for cone type pull rod 43's conical surface extrusion elastic rubber circle 42 when cone type pull rod 43 seesaw, elastic rubber circle 42 will expand and play sealed effect after receiving the extrusion, and simultaneously, the target product in cavity 50 pushes down, the target product of pushing down will extrude first sealing rubber circle 41, thereby conveniently detect the gas tightness of target product, thereby when reducing manpower resources's loss, improve the quality of product, reduce the output and the sale of wastrel.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A downward-pressing and anti-swelling type double-section sealing test fixture comprises a mounting base plate (1) and is characterized in that a cylinder (2) is fixedly arranged at the position, close to the center, of the top surface of the mounting base plate (1), a cylinder base plate (3) is fixedly arranged at the top surface of the cylinder (2), an air inlet cylinder base (4) is fixedly arranged at the position, close to the center, of the top surface of the cylinder base plate (3), a fixed shell (5) is fixedly arranged at the position, close to the center, of the top surface of the air inlet cylinder base (4), the fixed first board pressure head (6) that is provided with of top surface of fixed casing (5), and the fixed second board pressure head (7) that is provided with of top surface of first board pressure head (6), the fixed intercommunication of one side internal surface of fixed casing (5) has extension casing (8), and extends casing (8) and keep away from the one end of fixed casing (5) and be provided with apopore end cap (9).

2. The tool for testing the downward-pressing and anti-expanding type double-section sealing according to claim 1, is characterized in that: mounting groove (11) have all been seted up near four corners to the top surface of mounting plate (1), a plurality of steady groove (10) have been seted up to the top surface of mounting plate (1), and a plurality of steady groove (10) and four mounting groove (11) looks adaptations.

3. The tool for testing the downward-pressing and anti-expanding type double-section sealing according to claim 1, is characterized in that: the air cylinder is characterized in that a first air inlet joint (20) is fixedly arranged on the outer surface of one side of the air cylinder (2), the first air inlet joint (20) is matched with the air cylinder (2), a second air inlet joint (21) is fixedly arranged on the outer surface of one side of the air cylinder (2), and the second air inlet joint (21) is matched with the air cylinder (2).

4. The tool for testing the downward-pressing and anti-expanding type double-section sealing according to claim 1, is characterized in that: a cavity (50) is formed in the fixed shell (5), a thread groove (51) is fixedly formed in the inner surface of one side of the cavity (50), and the thread groove (51) is matched with the first machine pressure head (6).

5. The tool for testing the downward-pressing and anti-expanding type double-section sealing as claimed in claim 4, wherein: the air inlet ejector sleeve seat is characterized in that a third air inlet joint (40) is fixedly arranged on the outer surface of one side of the air inlet ejector sleeve seat (4), an elastic rubber ring (42) is fixedly arranged on the top surface of the air inlet ejector sleeve seat (4), two first sealing rubber rings (41) are arranged on the outer surface of one side of the air inlet ejector sleeve seat (4) in a sliding mode, the outer surfaces of one side of the two first sealing rubber rings (41) are matched with the inner surface of one side of the cavity (50), a conical pull rod (43) is arranged on the inner surface of one side of the air inlet ejector sleeve seat (4) in a sliding mode, and the conical pull rod (43) is matched with the air cylinder (2).

6. The tool for testing the downward-pressing and anti-expanding type double-section sealing according to claim 1, is characterized in that: the outer surface of one side of the water outlet hole plug (9) is provided with two second sealing rubber rings (90) in a sliding mode, and the outer surface of one side of each of the two second sealing rubber rings (90) is matched with the inner surface of one side of the extension shell (8).