CN218019263U

CN218019263U - Manufacturing die of cement pipe

Info

Publication number: CN218019263U
Application number: CN202222054822.0U
Authority: CN
Inventors: 闫成海
Original assignee: Harbin Limin Cement Products Co ltd
Current assignee: Harbin Limin Cement Products Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2022-12-13
Anticipated expiration: 2032-08-05

Abstract

The utility model discloses a cement pipe's manufacturing mould, including last mould, bed die and lug, a serial communication port, first fixed plate is installed respectively to the both sides of going up the mould, one side of first fixed plate respectively with last mould fixed connection, the lug is installed respectively to the bottom both sides of going up the mould, the top of lug respectively with last mould fixed connection, the bed die is installed to the bottom of going up the mould, the recess is installed respectively to the top both sides of bed die, the second fixed plate is installed respectively to the both sides of bed die, one side of second fixed plate respectively with bed die fixed connection, one side of first fixed plate respectively with bed die fixed connection, the round hole is installed respectively to the middle part of first fixed plate and second fixed plate, install the bolt on the round hole respectively, the bolt respectively with first fixed plate and second fixed plate swing joint, the nut is installed respectively on the top of bolt, the bottom and the recess gomphosis of lug are connected. The utility model discloses simple structure, convenient operation.

Description

Manufacturing die of cement pipe

Technical Field

The utility model relates to a cement pipe makes technical field, particularly, relates to a cement pipe's manufacturing mould.

Background

In the prior art, a common cement pipe manufacturing mold comprises two half molds with semicircular sections, wherein the two half molds are buckled together to form a hollow cylinder, and the buckling connection part of the two half molds is axially a plane, namely the two half molds are in butt joint. When the mortar is used, cement is fully distributed on the inner surface of a cylinder formed by the two half moulds, and the two half moulds are in butt joint, so that the cement is easy to leak slurry from the joint; on the other hand, the axial joint of the two half moulds is a plane, so when the two half moulds are buckled in use, the assembly is inconvenient, the positioning is not easy, the inaccurate size of the cement pipe is easy to cause, and the specification deviation rate is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a manufacturing mould of cement pipe to solve the problem that proposes among 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 manufacturing mould of cement pipe, includes mould, bed die and lug, its characterized in that, first fixed plate is installed respectively to the both sides of going up the mould, one side of first fixed plate respectively with go up mould fixed connection, the bottom both sides of going up the mould are installed respectively the lug, the top of lug respectively with go up mould fixed connection, the bottom of going up the mould is installed the bed die, the recess is installed respectively to the top both sides of bed die, the second fixed plate is installed respectively to the both sides of bed die, one side of second fixed plate respectively with bed die fixed connection, one side of first fixed plate respectively with bed die fixed connection, the round hole is installed respectively to the middle part of first fixed plate and second fixed plate, install the bolt on the round hole respectively, the bolt respectively with first fixed plate and second fixed plate swing joint, the nut is installed respectively on the top of bolt.

Furthermore, the bottom end of the bump is connected with the groove in a jogged mode.

Further, the nuts are respectively in threaded connection with the bolts.

Furthermore, a rubber gasket is arranged at the intersection of the convex block and the groove.

Furthermore, the bolts are movably connected with the round holes respectively.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses an install through lug and the mutual gomphosis of recess between last mould and the bed die, install the rubber gasket in clearance department simultaneously, can strengthen sealing performance. Meanwhile, fixing plates are arranged on two sides of the upper die and two sides of the lower die respectively, and the upper die and the lower die can be enhanced in sealing performance through screwing and clamping of bolts and nuts.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic cross-sectional view of a cement pipe manufacturing mold in its entirety;

fig. 2 is a schematic plan view of a lower mold of a mold for manufacturing a cement pipe.

Reference numerals:

1. an upper die; 2. a bolt; 3. a nut; 4. a first fixing plate; 5. a bump; 6. a second fixing plate; 7. a lower die; 8. a circular hole; 9. and (4) a groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 to those skilled in the art.

Please refer to fig. 1-2, according to the embodiment of the present invention, a mold for manufacturing a cement pipe includes an upper mold 1, a lower mold 7 and a bump 5, wherein first fixing plates 4 are respectively installed on two sides of the upper mold 1, one side of each first fixing plate 4 is respectively fixedly connected to the upper mold 1, the bump 5 is respectively installed on two sides of the bottom end of the upper mold 1, the top end of each bump 5 is respectively fixedly connected to the upper mold 1, the lower mold 7 is installed on the bottom end of the upper mold 1, grooves 9 are respectively installed on two sides of the top end of the lower mold 7, second fixing plates 6 are respectively installed on two sides of the lower mold 7, one side of each second fixing plate 6 is respectively fixedly connected to the lower mold 7, one side of each first fixing plate 4 is respectively fixedly connected to the lower mold 7, round holes 8 are respectively installed in the middle positions of the first fixing plate 4 and the second fixing plate 6, bolts 2 are respectively movably connected to the first fixing plate 4 and the second fixing plate 6, and nuts 3 are respectively installed on the top ends of the bolts 2.

Through the above technical scheme of the utility model, the bottom of lug 5 with the gomphosis of recess 9 is connected, nut 3 respectively with 2 threaded connection of bolt, lug 5 with the crossing department of recess 9 installs the rubber gasket, bolt 2 respectively with 8 swing joint of round hole.

The working principle is as follows: the utility model discloses an install through lug and the mutual gomphosis of recess between last mould and the bed die, install the rubber gasket in clearance department simultaneously, can strengthen sealing performance. Meanwhile, the fixing plates are arranged on two sides of the upper die and two sides of the lower die respectively, and the upper die and the lower die can be tightly clamped through screwing of the bolts and the nuts, so that the sealing performance between the upper die and the lower die can be enhanced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a cement pipe's manufacturing mould, includes top mold (1), bed die (7) and lug (5), its characterized in that, first fixed plate (4) are installed respectively to the both sides of top mold (1), one side of first fixed plate (4) respectively with top mold (1) fixed connection, install respectively the bottom both sides of top mold (1) lug (5), the top of lug (5) respectively with top mold (1) fixed connection, install the bottom of top mold (1) bed die (7), recess (9) are installed respectively to the top both sides of bed die (7), second fixed plate (6) are installed respectively to the both sides of bed die (7), one side of second fixed plate (6) respectively with bed die (7) fixed connection, one side of first fixed plate (4) respectively with bed die (7) fixed connection, round hole (8) are installed respectively to the middle part of first fixed plate (4) and second fixed plate (6), install bolt (2) respectively with bolt (2) movable connection (2) nut (3) respectively, second fixed plate (2) top of bolt (3) and second fixed plate (6) respectively, the top of bolt (2) is installed respectively.

2. The cement pipe manufacturing mold according to claim 1, wherein the bottom end of the projection (5) is engaged with the groove (9).

3. The cement pipe manufacturing mold according to claim 1, wherein the nuts (3) are respectively screwed with the bolts (2).

4. The cement pipe manufacturing mold according to claim 1, wherein a rubber gasket is installed at the intersection of the projection (5) and the groove (9).

5. The cement pipe manufacturing mold according to claim 1, wherein the bolts (2) are movably connected to the circular holes (8), respectively.