CN213162745U - Well pipe dashes hole mould - Google Patents

Abstract

The utility model discloses a well pipe pit punching die, which comprises a mounting plate, a first telescopic outer cover, a telescopic inner cover, a second telescopic outer cover and a pit punching die body, wherein the lower surface of the mounting plate is slidably connected with a first telescopic outer rod, the outer end surface of one side of the first telescopic outer rod is in threaded connection with a third locking valve, the lower surface of the first telescopic outer rod is movably inserted with a third telescopic inner rod, the third telescopic inner rod is connected with the first telescopic outer cover, the middle part of the lower surface of the mounting plate is slidably connected with a second telescopic outer rod, the front surface of the second telescopic outer rod is in threaded connection with a second locking valve, one side of the lower surface of the mounting plate, which is deviated from the first telescopic outer rod, is slidably connected with a third telescopic outer rod, the outer end surface of one side of the third telescopic outer rod is in threaded connection with a first locking valve, and the pit punching die body consists of the first telescopic outer cover, the outer end face of one side of the first telescopic outer cover is inserted with a telescopic inner cover in a sliding mode. The utility model discloses adjustable size can change.

Description

Well pipe dashes hole mould

Technical Field

The utility model relates to a dash technical field of hole mould specifically is a well pipe dashes hole mould.

Background

When copper pipes such as a heating rod of a water heater, an electric heating tube of an air conditioner, a heating kettle tray of an electric heating kettle and the like are manufactured, pits are punched on the outer circular surface of the copper pipe, pits which are uniformly distributed are punched on the outer circular surface of the copper pipe in a circle, and bulges are formed on the inner wall of the copper pipe and are used as process positioning points in the manufacturing process of a finished copper pipe product.

Present towards hole mould structure fixed, can't change the size according to different demands, the size of the hole that well pipe needs is different, need make the mould of multiple size, and the cost is higher, and the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a well pipe is towards hole mould possesses the changeable advantage of adjustable size, has solved present towards hole mould structure fixed, can't change the size according to different demands, and the size of the hole that well pipe needs is different, need make the mould of multiple size, and the cost is higher, and the inconvenient problem of operation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a well pipe dashes hole mould, includes mounting panel, first flexible dustcoat, flexible inner cover, the flexible dustcoat of second and dashes hole mould body, the lower surface sliding connection of mounting panel has first flexible outer pole, and the outer terminal surface threaded connection in one side of first flexible outer pole has the third locking valve, sliding connection has the flexible outer pole of second in the middle of the lower surface of mounting panel, and the front surface threaded connection of the flexible outer pole of second has the second locking valve, one side sliding connection that the lower surface of mounting panel deviates from first flexible outer pole has the flexible outer pole of third, and the outer terminal surface threaded connection in one side of the flexible outer pole of third has the first locking valve, it comprises first flexible dustcoat, flexible inner cover and the flexible dustcoat of second to dash hole mould body.

Preferably, a third telescopic inner rod is movably inserted into the lower surface of the first telescopic outer rod, and the third telescopic inner rod is connected with the first telescopic outer cover.

Preferably, the outer end face of one side of the first telescopic outer cover is inserted with a telescopic inner cover in a sliding mode, and the outer end face of one side of the telescopic inner cover is sleeved with a second telescopic outer cover.

Preferably, a second telescopic inner rod is movably inserted into the lower surface of the second telescopic outer rod, and the second telescopic inner rod is connected with the telescopic inner cover.

Preferably, a through hole is formed in the mounting plate, and a fixing bolt is connected to the through hole through threads.

Preferably, a first telescopic inner rod is movably inserted into the lower surface of the third telescopic outer rod, and the first telescopic inner rod is connected with the second telescopic outer cover.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model achieves the effect of adjustable size by arranging the pit punching die body, the first telescopic outer rod, the first telescopic inner rod, the second telescopic outer rod, the second telescopic inner rod, the third telescopic outer rod and the third telescopic inner rod, the first telescopic outer cover and the second telescopic outer cover are stretched according to the length of a pit to be punched according to actual requirements, the first telescopic outer cover, the telescopic inner cover and the second telescopic outer cover are connected tightly and can be pulled without being fixed independently, the first locking valve, the second locking valve and the third locking valve are loosened, the first locking valve, the second locking valve and the third locking valve are screwed according to the high-degree stretching pit punching die body of the pit to be punched according to actual requirements, the first telescopic outer rod, the second telescopic outer rod and the third telescopic outer rod are connected tightly with the mounting plate and can slide without being fixed independently, the size of the pit punching die body can be adjusted according to the specific size of the pit, so that the use is more convenient and the practicability is stronger.

Drawings

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

fig. 2 is a schematic structural view of the pit punching die body after being stretched;

fig. 3 is the structure schematic diagram of the main view after the pit punching die body is withdrawn.

In the figure: 1. fixing the bolt; 2. mounting a plate; 3. a first telescoping outer cover; 4. a telescopic inner cover; 5. a second telescoping outer cover; 6. punching a pit die body; 7. a through hole; 8. a first telescoping outer pole; 9. a second telescoping outer pole; 10. a third telescopic outer rod; 11. a first telescopic inner rod; 12. a first lock valve; 13. a second telescopic inner rod; 14. a second lock valve; 15. a third lock valve; 16. a third telescopic inner rod.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases by those skilled in the art

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: the utility model provides a well pipe dashes hole mould, includes mounting panel 2, first flexible dustcoat 3, flexible inner cover 4, the flexible dustcoat of second 5 and dashes hole mould body 6, through-hole 7 has been seted up to mounting panel 2's inside, and the inside threaded connection of through-hole 7 has fixing bolt 1.

The lower surface of the mounting plate 2 is connected with a first telescopic outer rod 8 in a sliding manner, the outer end face of one side of the first telescopic outer rod 8 is connected with a third locking valve 15 in a threaded manner, the middle of the lower surface of the mounting plate 2 is connected with a second telescopic outer rod 9 in a sliding manner, the front surface of the second telescopic outer rod 9 is connected with a second locking valve 14 in a threaded manner, the side, away from the first telescopic outer rod 8, of the lower surface of the mounting plate 2 is connected with a third telescopic outer rod 10 in a sliding manner, the outer end face of one side of the third telescopic outer rod 10 is connected with a first locking valve 12 in a threaded manner, the first locking valve 12, the second locking valve 14 and the third locking valve 15 are loosened, the first locking valve 12, the second locking valve 14 and the third locking valve 15 are screwed, the pit punching die body 6 is stretched according to the height of a pit, the first telescopic outer rod 8, the second telescopic outer rod 9 and the third telescopic outer rod 10 are connected with the mounting plate 2 tightly, and can slide, so do not need to fix alone, can be according to the size regulation towards pit mould body 6 of concrete size that dashes the pit, it is more convenient to use, and the practicality is stronger.

The pit punching die body 6 comprises a first telescopic outer cover 3, a telescopic inner cover 4 and a second telescopic outer cover 5, wherein the outer end face of one side of the first telescopic outer cover 3 is inserted with the telescopic inner cover 4 in a sliding manner, the outer end face of one side of the telescopic inner cover 4 is sleeved with the second telescopic outer cover 5, the lower surface of a first telescopic outer rod 8 is movably inserted with a third telescopic inner rod 16, the third telescopic inner rod 16 is connected with the first telescopic outer cover 3, the lower surface of a second telescopic outer rod 9 is movably inserted with a second telescopic inner rod 13, the second telescopic inner rod 13 is connected with the telescopic inner cover 4, the lower surface of a third telescopic outer rod 10 is movably inserted with a first telescopic inner rod 11, the first telescopic inner rod 11 is connected with the second telescopic outer cover 5, the first telescopic outer cover 3 and the second telescopic outer cover 5 are stretched according to the length of a pit to be actually needed, and the connection of the first telescopic outer cover 3, the telescopic inner cover 4 and the second telescopic outer cover 5 is tight, need certain dynamics just can pull open, so need not separately fixed, can be according to the size regulation towards hole mould body 6 of concrete towards hole's size, it is more convenient to use, and the practicality is stronger.

The working principle is as follows: need to dash the first flexible dustcoat 3 of length extension and the flexible dustcoat 5 of second in the pit according to actual need, because first flexible dustcoat 3, the connection of flexible inner cover 4 and the flexible dustcoat 5 of second is comparatively inseparable, need certain dynamics can pull open, so need not separately fixed, loosen soon first locking valve 12, second locking valve 14 and third locking valve 15, according to the actual need highly tensile towards pit mould body 6 that dashes the pit, screw first locking valve 12, second locking valve 14 and third locking valve 15, because first flexible outer rod 8, the flexible outer rod 9 of second and third 10 are connected tightly with mounting panel 2, need certain dynamics just can slide, so do not need to fix alone, can be according to the size regulation towards pit mould body 6's of concrete towards pit size.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a well pipe dashes hole mould, includes mounting panel (2), first flexible dustcoat (3), flexible inner cover (4), the flexible dustcoat of second (5) and dashes hole mould body (6), its characterized in that: the lower surface sliding connection of mounting panel (2) has first flexible outer pole (8), and the outer terminal surface threaded connection in one side of first flexible outer pole (8) has third locking valve (15), sliding connection has the flexible outer pole (9) of second in the middle of the lower surface of mounting panel (2), and the front surface threaded connection of the flexible outer pole of second (9) has second locking valve (14), one side sliding connection that the lower surface of mounting panel (2) deviates from first flexible outer pole (8) has the flexible outer pole of third (10), and the outer terminal surface threaded connection in one side of the flexible outer pole of third (10) has first locking valve (12), dash hole mould body (6) and constitute by first flexible dustcoat (3), flexible inner cover (4) and the flexible dustcoat of second (5).

2. The middle pipe pit punching die as claimed in claim 1, wherein: the lower surface of the first telescopic outer rod (8) is movably inserted with a third telescopic inner rod (16), and the third telescopic inner rod (16) is connected with the first telescopic outer cover (3).

3. The middle pipe pit punching die as claimed in claim 1, wherein: the outer end face of one side of the first telescopic outer cover (3) is slidably inserted with a telescopic inner cover (4), and the outer end face of one side of the telescopic inner cover (4) is sleeved with a second telescopic outer cover (5).

4. The middle pipe pit punching die as claimed in claim 1, wherein: the lower surface of the second telescopic outer rod (9) is movably inserted with a second telescopic inner rod (13), and the second telescopic inner rod (13) is connected with the telescopic inner cover (4).

5. The middle pipe pit punching die as claimed in claim 1, wherein: through-hole (7) have been seted up to the inside of mounting panel (2), and the inside threaded connection of through-hole (7) has fixing bolt (1).

6. The middle pipe pit punching die as claimed in claim 1, wherein: the lower surface of the third telescopic outer rod (10) is movably inserted with a first telescopic inner rod (11), and the first telescopic inner rod (11) is connected with the second telescopic outer cover (5).

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