CN218468532U - Quick plugging device - Google Patents

Abstract

The utility model discloses a quick plugging device, including first base, be equipped with the cavity in the first base, cavity department bottom is run through and is installed the locking axle, the guiding axle is installed to the upper end of locking axle, the upper end fluting installation grafting of guiding axle is fixed with the ejector pin, the head is installed on the top of ejector pin, the second base is installed in the outside of head, just the second base is installed the upper portion of first base, the chuck is installed at the top in the second base, the elasticity cover is installed in the outside of chuck, the central line department of chuck installs the lantern ring piece, the outside of lantern ring piece and the face welds between and install the second spring in the chuck, the rotation axis is installed in the second base outside. The utility model has the advantages of reasonable design, the practicality is strong, and to multiple different molding, the pipe end water pressure testing of different external diameters carries out quick sealing, easy operation, improves production efficiency, has advantages such as excellent in use effect.

Description

Quick plugging device

Technical Field

The utility model relates to a pipe fitting class anchor clamps correlation technique field belongs to and is applied to quick pressure testing anchor clamps of pipe fitting class, specifically is a quick plugging device.

Background

In the process of manufacturing a new product, the tightness test needs to be carried out on the assembled pipe fitting, so that the good tightness of the assembled and welded workpiece is ensured, and leakage cannot be generated in the using process. Because when a new product is produced in the initial stage, sometimes, a corresponding pressure test clamp cannot be ensured to be used in time, the clamp which can quickly seal various pipe ends with different outer diameters and is simple to operate is needed, and therefore the production efficiency is improved.

At present, a plugging mode which is complex in operation, time-consuming and labor-consuming in the process of manufacturing a new product in the early stage is repeatedly operated, and a clamp only can be matched with a corresponding pipe fitting, so that the clamp is poor in containment and difficult to use in the early stage, particularly under the condition of large quantity.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick plugging device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick plugging device, includes first base, be equipped with the cavity in the first base, cavity department bottom is run through and is installed the locking axle, the upper end welding of locking axle installs the guiding axle, the upper end fluting installation grafting fixed mounting of guiding axle has the ejector pin, cup joint on the ejector pin and install the rebound board, the downside of rebound board and stretch out the guiding axle part on the ejector pin and cup jointed first spring, the top welding of ejector pin installs the head, the second base is installed in the outside of head, just the second base is installed the upper portion of first base, the chuck is installed at the top in the second base, the elasticity cover is installed in the outside of chuck, the central line department of chuck installs the lantern ring piece, the outside of lantern ring piece and the terminal surface welding in the chuck install the second spring within a definite time, the downside of chuck and install the fixing base at the second base inside wall, just the fixing base cup joints at the ejector pin surface, the lower extreme of fixing base just has cup jointed the jump ring outside the ejector pin, the rotation axis is installed in the second base outside.

Preferably, the bottom end of the locking shaft penetrates through the first base and extends to the outside to be provided with a handle.

Preferably, the lower terminal surface welding of elastic sleeve has the third spring, the lower extreme welding of third spring is installed the terminal surface at the second base.

Preferably, a connecting flange is welded at the outer side close to the upper end of the rotating shaft.

Preferably, an O-shaped ring is arranged at the joint of the lower end of the chuck and the fixed seat.

Preferably, the inner surface of the rotating shaft is provided with an internal thread.

Preferably, the seal head is designed in a conical shape, and the tip of the seal head faces upwards.

Compared with the prior art, the beneficial effects of the utility model are that: put into the chuck with the pipe fitting that needs the pressure testing, after guaranteeing that the mouth of pipe aims at the head, then according to the actual engineering demand, use the internal thread of rotation axis internal surface to rotate and be connected with the pipe fitting or use rotation axis surface welded flange with the device with pipe fitting fixed connection so that press from both sides the chuck through the rotation axis and press from both sides tight pipe end, operation turning handle, make the head of ejector pin top installation insert the mouth of pipe in order to realize sealing orificial purpose, wherein when the chuck presss from both sides tight pipe fitting, the clamp is inboard through the lantern ring piece of second spring mounting and the elasticity cover of the installation of the clamp outside, can adjust chuck centre gripping internal diameter according to the actual engineering demand, in order being applicable to the pipe fitting of different external diameters and carry out quick shutoff, and is simple in operation.

The utility model has the advantages of reasonable design, the practicality is strong, and to multiple different molding, the pipe end water pressure testing of different external diameters carries out quick sealing, easy operation, improves production efficiency, has advantages such as excellent in use effect.

Drawings

Fig. 1 is a schematic view of the overall structure of a rapid plugging device of the present invention;

fig. 2 is a schematic view of the appearance structure of the rapid plugging device of the present invention;

fig. 3 is a schematic view of the overall explosion structure of the rapid plugging device of the present invention;

fig. 4 is an enlarged schematic structural view of a position a in fig. 1 of the rapid plugging device of the present invention.

In the figure: 1. a first base; 2. a cavity; 3. a locking shaft; 4. a guide shaft; 5. a top rod; 6. a rebound board; 7. a first spring; 8. sealing the end; 9. a second base; 10. a chuck; 11. an elastic sleeve; 12. a collar block; 13. a second spring; 14. a fixed seat; 15. a clamp spring; 16. a rotating shaft; 17. a handle; 18. a third spring; 19. a connecting flange; 20. an O-shaped ring; 21. an internal thread.

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 quick plugging device comprises a first base 1, a cavity 2 is arranged in the first base 1, a locking shaft 3 penetrates through the bottom of the cavity 2, a guide shaft 4 is welded and installed at the upper end of the locking shaft 3, a push rod 5 is installed, inserted and fixedly installed in a groove at the upper end of the guide shaft 4, a rebound plate 6 is installed on the push rod 5 in a sleeved mode, a first spring 7 is sleeved on the lower side of the rebound plate 6 and the part, extending out of the guide shaft 4, of the push rod 5, a seal head 8 is welded and installed at the top end of the push rod 5, a second base 9 is installed on the outer side of the seal head 8, the second base 9 is installed on the upper portion of the first base 1, a chuck 10 is installed at the inner top of the second base 9, a loose sleeve 11 is installed on the outer side of the chuck 10, a collar block 12 is installed at the center line of the chuck 10, a second spring 13 is welded and installed between the inner end faces of the chuck 10, a fixing seat 14 is installed on the lower side of the chuck 10 and is installed on the inner side wall of the second base 9, the fixing seat 14 is sleeved on the outer surface of the push rod 5, a clamp spring 15 is sleeved and the lower end of the fixing seat 14 is sleeved on the outer side of the push rod 5, and a rotating shaft 16 is installed on the outer side of the second base 9;

the bottom end of the locking shaft 3 penetrates through the first base 1 and extends to the outside to be provided with a handle 17, the lower end face of the elastic sleeve 11 is welded with a third spring 18, the lower end of the third spring 18 is welded and installed on the end face of the second base 9, the outer side of the rotating shaft 16 close to the upper end is welded with a connecting flange 19, the connecting position of the lower end of the chuck 10 and the fixed seat 14 is provided with an O-shaped ring 20, the inner surface of the rotating shaft 16 is provided with an internal thread 21, the end socket 8 is in a conical design, the tip end of the end socket 8 is upward, a pipe needing pressure testing is placed into the chuck 10, after the pipe orifice is ensured to be aligned with the end socket 8, the device is fixedly connected with the pipe by rotating the internal thread 21 on the inner surface of the rotating shaft 16 or the connecting flange 19 welded on the outer surface of the rotating shaft 16 according to actual engineering requirements, so that the chuck 10 is clamped with the pipe end through the rotating shaft 16, after the tight pipe end of chuck 10 clamp, operation turning handle 17 for 8 insert the mouth of pipe in order to realize sealing orificial purpose of head of 5 top installations of ejector pin, wherein when chuck 10 presss from both sides tight pipe fitting, the inboard elasticity cover 11 of lantern ring block 12 and the installation in the chuck 10 outside of installing through second spring 13 of chuck 10 can be according to the 10 centre gripping internal diameters of actual engineering demand adjustment chuck, carries out quick shutoff with the pipe fitting that is applicable to different external diameters, easy operation, the utility model has the advantages of reasonable design, the practicality is strong, and to multiple different molding in the certain extent, the pipe end water pressure testing of different external diameters seals fast, and easy operation improves production efficiency, has advantages such as excellent in use effect.

The working principle is as follows: the utility model discloses a when using, the chuck 10 is put into to the pipe fitting that will need the pressure testing, after guaranteeing that the mouth of pipe aims at head 8, then according to the actual engineering demand, use the internal thread 21 of 16 internal surfaces of rotation axis to rotate and be connected with the pipe fitting or use 16 outer surface welded of rotation axis connecting flange 19 with the device and pipe fitting fixed connection so that press from both sides tight pipe end with chuck 10 through rotation axis 16, after the tight pipe end is pressed from both sides tight pipe end at chuck 10, operation turning handle 17, make the head 8 of 5 top installations of ejector pin insert the mouth of pipe in order to realize sealing orificial purpose, wherein when the tight pipe fitting is pressed from both sides tight at chuck 10, the inboard elasticity cover 11 of lantern ring piece 12 and the installation in the chuck 10 outside that passes through second spring 13 of chuck 10, can adjust chuck 10 centre gripping internal diameters according to the actual engineering demand, carry out quick shutoff with the pipe fitting that is applicable to different external diameters, and easy operation, the device overall design is reasonable, and has the operation, high durability and convenient use, and good use effect.

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 (7)

1. A rapid occlusion device comprising a first base (1), characterized in that: be equipped with cavity (2) in first base (1), cavity (2) department bottom is run through and is installed locking shaft (3), the upper end welded mounting of locking shaft (3) has guiding axle (4), the upper end fluting installation grafting fixed mounting of guiding axle (4) has ejector pin (5), cup joint on ejector pin (5) and install bounce back board (6), the downside of bounce back board (6) just stretches out guiding axle (4) part on ejector pin (5) and cup joints first spring (7), head (8) are installed in the top welded mounting of ejector pin (5), second base (9) are installed in the outside of head (8), just second base (9) are installed the upper portion of first base (1), chuck (10) are installed at the top in second base (9), elasticity cover (11) are installed in the outside of chuck (10), the central line department of chuck (10) installs lantern ring piece (12), the outside of lantern ring piece (12) just the welding is installed between chuck (10) interior terminal surface and is cup jointed second spring cover (13) at ejector pin (5) fixing base (14) lower extreme fixing base (14) and ejector pin (5) and 14) fixing base (14) lower extreme fixing base (14) and 14) And a rotating shaft (16) is installed on the outer side of the second base (9).

2. The rapid occlusion device of claim 1, wherein: the bottom end of the locking shaft (3) penetrates through the first base (1) and extends to the outside to be provided with a handle (17).

3. The rapid occlusion device of claim 1, wherein: the lower end face of the elastic sleeve (11) is welded with a third spring (18), and the lower end of the third spring (18) is welded on the end face of the second base (9).

4. The rapid occlusion device of claim 1, wherein: and a connecting flange (19) is welded at the outer side of the rotating shaft (16) close to the upper end.

5. The rapid occlusion device of claim 1, wherein: and an O-shaped ring (20) is arranged at the joint of the lower end of the chuck (10) and the fixed seat (14).

6. The rapid occlusion device of claim 1, wherein: the inner surface of the rotating shaft (16) is provided with internal threads (21).

7. The rapid occlusion device of claim 1, wherein: the seal head (8) is in a conical design, and the tip end of the seal head (8) faces upwards.

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