CN212764013U

CN212764013U - Plastic mold for forming protective sleeve of irrigation and water conservancy valve

Info

Publication number: CN212764013U
Application number: CN202021138014.7U
Authority: CN
Inventors: 宋明华; 应菊芬; 刘磊; 陆伟华; 黄安贵; 沈徐杰
Original assignee: Jiaxing Tongcheng Plastics Co ltd
Current assignee: Jiaxing Tongcheng Plastics Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-03-23
Anticipated expiration: 2030-06-18

Abstract

The utility model belongs to the technical field of plastic mold, especially for plastic mold for forming irrigation and water conservancy valve protective sheath, including the die holder, the die holder top fixedly connected with framed, framed lateral wall bottom fixedly connected with bottom plate, framed outside has the fender frame, keep off the framed cover and establish framed outside, keep off framed bottom with the bottom plate top contacts, keep off framed bottom internal thread connection has four bolts that are cross distribution; the utility model discloses be provided with the framed and keep off the frame at the die holder top, keep off frame and framed but adopt the design of split fraction, keep off the frame through four bolt fastening on the bottom plate of framed bottom, conveniently carry out the installation and the dismantlement that keep off the frame, add man-hour and pour the framed and keep off the appearance intracavity portion that the frame formed with cement and pour the shaping, twist off the bolt after the shaping and will keep off the frame and take off, upwards lift up the protective sheath again and can take out the protective sheath, easy operation makes things convenient for the workman to get the material work.

Description

Plastic mold for forming protective sleeve of irrigation and water conservancy valve

Technical Field

The utility model belongs to the technical field of plastic mold, concretely relates to plastic mold is used in formation of irrigation and water conservancy valve protective sheath.

Background

The valve is a pipeline accessory used for opening and closing a pipeline, controlling flow direction, adjusting and controlling parameters of a conveying medium, and can be divided into a shut-off valve, a check valve, a regulating valve and the like according to functions of the valve.

At present the protective sheath of irrigation and water conservancy valve generally adopts the mould to make, pours the shaping into the mould with cement in, and the protective sheath is the frame shape structure, and the side of protective sheath card can block narrow and small appearance intracavity in the mould after the shaping, needs the use tool to come the mould ejecting, and the operation is comparatively loaded down with trivial details, and inconvenient material work of getting is lower work efficiency.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a plastic mold is used in formation of irrigation and water conservancy valve protective sheath has the convenient material of getting, characteristics that work efficiency is high.

In order to achieve the above object, the utility model provides a following technical scheme: the plastic die for forming the protective sleeve of the irrigation and water conservancy valve comprises a die holder, wherein the top of the die holder is fixedly connected with a die frame, the bottom of the outer side wall of the die frame is fixedly connected with a bottom plate, the outer side of the die frame is provided with a baffle frame, the baffle frame is sleeved on the outer side of the die frame, the bottom end of the baffle frame is contacted with the top of the bottom plate, four bolts distributed in a cross shape are in threaded connection with the inner part of the bottom end of the baffle frame, the bolts are fixed in the bottom plate in a threaded connection mode, a stop block is slidably arranged in the baffle frame; the die frame is internally detachably connected with a die block, an injection molding hole is formed in the die block, a through hole is formed in the top of the die holder, and the through hole is located under the injection molding hole.

Preferably, the top of the bottom plate is provided with a clamping groove, the bottom of the baffle frame is fixedly connected with a clamping block, and the clamping block is clamped and installed inside the clamping groove.

Preferably, the top of the blocking frame is fixedly connected with two pull plates which are symmetrically distributed.

Preferably, the outer side wall of the mold frame is provided with a mounting groove which is in a horizontal state with the stop block, and the stop block is clamped and mounted inside the mounting groove.

Preferably, the stop block, the mounting groove, the clamping block and the clamping groove are all of annular structures.

Preferably, the length of the stop block is greater than the distance between the outer side wall of the mold frame and the inner side wall of the stop frame.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model is provided with the mold frame and the baffle frame at the top of the mold base, the baffle frame and the mold frame are designed in a detachable way, the baffle frame is fixed on the bottom plate at the bottom of the mold frame through four bolts, the baffle frame is convenient to be installed and disassembled, cement is poured into the containing cavity formed by the mold frame and the baffle frame for pouring and molding during processing, the bolts are unscrewed after molding to take the baffle frame, then the protective sleeve is lifted upwards to take out the protective sleeve, the operation is simple, the material taking work of workers is convenient, the labor is saved during material taking, the working efficiency can be improved, the baffle frame is also internally provided with an annular baffle block which can move back and forth, the baffle block can be clamped on the mold frame by pushing the baffle block forwards during pouring, the baffle block can ensure that an independent space is formed inside a cavity formed by the mold frame and the baffle frame, the space of later stage drainage or connecting tube can be reserved when pouring, and follow-up processing is not required.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic top view of the die holder and the die frame of the present invention;

fig. 4 is a schematic side view of the middle stop frame of the present invention.

In the figure: 1. a die holder; 11. a through hole; 2. a mold frame; 21. a base plate; 211. a card slot; 22. mounting grooves; 3. a blocking frame; 31. a bolt; 32. a clamping block; 33. a stopper; 34. pulling a plate; 4. a module; 41. and (5) injection molding holes.

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 the following technical solutions: plastic mold for forming of farmland water conservancy valve protective sleeve, including die

holder

1, 1 top fixedly connected with framed 2 of die holder, 2 lateral wall bottom fixedly connected with bottom plates 21 of framed, 2 outsides of framed have keep off frame 3, keep off 3 covers of frame and establish in the 2 outsides of framed, keep off 3 bottoms of frame and contact with 21 tops of bottom plates, keep off the inside threaded connection of 3 bottoms of frame and have four bolts 31 that are the cross and distribute, bolt 31 spiro union is fixed inside bottom plates 21, keep off 3 inside slidable mounting of frame and have dog 33, dog 33 is connected with 2 lateral wall blocks of framed, 2 inside detachably connected with module 4 of framed, module 4 has inside seted up injection molding hole 41, through-hole 11 has been seted up at 1 top of die holder, through-hole 11 is located under injection molding hole.

In this embodiment: the die holder 1 is fixedly provided with a die frame 2 with a bottom plate 21 at the top, the outside of the die frame 2 is provided with a baffle frame 3, the baffle frame 3 is sleeved outside the die frame 2 when the die holder works, the bottom end of the baffle frame 3 is attached to the top of the bottom plate 21 at the moment, four bolts 31 at the bottom end of the baffle frame 3 are screwed and fixed on the bottom plate 21, the baffle frame 3 can be fixed outside the die frame 2 through the bolts 31, the installation of the baffle frame 3 is completed, the operation is simple, the installation of the baffle frame 3 is convenient, cement is poured into a cavity formed between the baffle frame 3 and the die frame 2 after the installation, the casting forming of the protective sleeve can be performed, a baffle block 33 is slidably arranged inside the baffle frame 3, the baffle block 33 can move back and forth inside the baffle frame 3, the baffle frame 3 is fixed outside the die frame 2, the baffle block 33 is pushed inwards to enable the baffle block 33 to move forwards and be clamped on the outer side wall of the die frame 2, the baffle block 33 can enable the cavity formed by, when cement is poured, the cement flows downwards along the stop block 33, space for later stage drainage or connecting pipelines can be reserved during pouring, subsequent processing is not needed, after pouring forming is completed, the four bolts 31 on the retaining frame 3 are screwed off, the stop block 33 is pulled outwards to enable the stop block 33 to be separated from a cavity formed by the mold frame 2 and the retaining frame 3, the retaining frame 3 is pulled upwards to remove the retaining frame 3 from the mold frame 2, the formed protective sleeve can be exposed, the protective sleeve can be removed by pulling the protective sleeve upwards, operation is simple, workers can conveniently take materials conveniently, labor is saved during material taking, work efficiency is improved, the module 4 with the injection molding hole 41 is arranged inside the mold frame 2, cement is poured from the injection molding hole 41 during work, the through hole 11 at the top of the mold base 1 is positioned under the injection molding hole 41, the cement can directly enter the mold base 1 downwards along the injection molding hole 41 and the through hole 11, the base is poured, the operation is simple, the forming quality can be guaranteed, the die holder 1 is lifted upwards after the forming is completed, the formed base can be taken out, and the operation is simple.

In fig. 1 and 2: the top of the bottom plate 21 is provided with a clamping groove 211, the bottom of the blocking frame 3 is fixedly connected with a clamping block 32, and the clamping block 32 is clamped and installed in the clamping groove 211; keep off frame 3 after the cover is in 2 outsides of framed, the fixture block 32 card that keeps off frame 3 bottom is gone into inside the draw-in groove 211 at bottom plate 21 top, through the mutually supporting between fixture block 32 and draw-in groove 211, can fix a position fender frame 3, facilitate the use bolt 31 to fix fender frame 3 after the location, when pouring the during operation, through mutually supporting between fixture block 32 and draw-in groove 211, can reduce the emergence of the material condition of leaking, and then improved the effect of leak protection material and the quality of pouring.

In fig. 1: the top of the baffle frame 3 is fixedly connected with two pull plates 34 which are symmetrically distributed; the worker pulls the pulling plate 34 upward to move the stop frame 3 upward, thereby facilitating the application of force by the worker during use.

In fig. 1: the outer side wall of the mold frame 2 is provided with a mounting groove 22 which is horizontal to the stop block 33, the stop block 33 is clamped and mounted in the mounting groove 22, and the length of the stop block 33 is larger than the distance between the outer side wall of the mold frame 2 and the inner side wall of the stop frame 3; inside dog 33 block is installed in mounting groove 22 on the lateral wall of mould frame 2, can improve the fastness after dog 33 adjusts and the stability when using, the length of dog 33 is greater than the distance between 2 lateral walls of mould frame and the fender frame 3 inside wall, therefore dog 33 is inside the back at mounting groove 22 at the block, and the other end of dog 33 has partly outside that is located fender frame 3, makes things convenient for workman outwards to stimulate dog 33.

In fig. 1, 3 and 4: the stop block 33, the mounting groove 22, the clamping block 32 and the clamping groove 211 are all of annular structures; mutually support between the dog 33 of loop configuration and the mounting groove 22, can make and pour the annular logical groove of formation on the fashioned sheath, conveniently carry out the installation and the drainage of later stage pipeline, mutually support between annular fixture block 32 and the annular draw-in groove 211, can improve the closure that holds the chamber that keeps off frame 3 and framed 2 formation, and then can improve the effect of leak protection material and the quality of pouring.

The utility model discloses a theory of operation and use flow: before processing, the blocking frame 3 is sleeved outside the mold frame 2, the blocking block 32 at the bottom of the blocking frame 3 and the clamping groove 211 on the bottom plate 21 at the bottom of the mold frame 2 are used for positioning the blocking frame 3, the blocking frame 3 is fixed on the bottom plate 21 through four bolts 31 after positioning, the mold is convenient to assemble, cement is poured into the containing cavity formed by the mold frame 2 and the blocking frame 3 to carry out pouring forming work during processing, the bolts 31 are unscrewed and the blocking frame 3 is pulled upwards to take the blocking frame 3 down after forming, and then the formed protective sleeve is taken out, the operation is simple, the material taking work is convenient for workers, labor is saved during material taking, the working efficiency is improved, the stop block 33 in the blocking frame 3 is pushed forwards during pouring, the stop block 33 can be clamped on the mold frame 2, the stop block 33 can enable an independent space to be formed inside the containing cavity formed by the mold frame 2 and the blocking frame 3, and a space for later stage drainage or pipeline connection can be reserved during pouring, and subsequent processing is not required.

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 in the foregoing embodiments, 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. Plastic mold for forming of irrigation and water conservancy valve protective sleeve comprises a mold base (1) and is characterized in that: the die holder is characterized in that a die frame (2) is fixedly connected to the top of the die holder (1), a bottom plate (21) is fixedly connected to the bottom of the outer side wall of the die frame (2), a blocking frame (3) is arranged on the outer side of the die frame (2), the bottom end of the blocking frame (3) is in contact with the top of the bottom plate (21), four bolts (31) distributed in a cross shape are in threaded connection with the inner side of the bottom end of the blocking frame (3), the bolts (31) are fixed in the bottom plate (21) in a threaded manner, a blocking block (33) is slidably mounted in the blocking frame (3), and the blocking block (33) is connected with the outer side wall of the die frame (2) in a clamping manner;

the die frame (2) is internally detachably connected with a module (4), an injection molding hole (41) is formed in the module (4), a through hole (11) is formed in the top of the die holder (1), and the through hole (11) is located under the injection molding hole (41).

2. The plastic mold for forming the protective sleeve of the irrigation and water conservancy valve as claimed in claim 1, wherein the plastic mold comprises: the clamping groove (211) is formed in the top of the bottom plate (21), a clamping block (32) is fixedly connected to the bottom of the blocking frame (3), and the clamping block (32) is clamped and installed in the clamping groove (211).

3. The plastic mold for forming the protective sleeve of the irrigation and water conservancy valve as claimed in claim 1, wherein the plastic mold comprises: the top of the baffle frame (3) is fixedly connected with two pull plates (34) which are symmetrically distributed.

4. The plastic mold for forming the protective sleeve of the irrigation and water conservancy valve as claimed in claim 2, wherein the plastic mold comprises: the outer side wall of the mold frame (2) is provided with a mounting groove (22) which is in a horizontal state with the stop block (33), and the stop block (33) is clamped and mounted inside the mounting groove (22).

5. The plastic mold for forming the protective sleeve of the irrigation and water conservancy valve as claimed in claim 4, wherein the plastic mold comprises: the stop block (33), the mounting groove (22), the clamping block (32) and the clamping groove (211) are all of annular structures.

6. The plastic mold for forming the protective sleeve of the irrigation and water conservancy valve as claimed in claim 1, wherein the plastic mold comprises: the length of the stop block (33) is greater than the distance between the outer side wall of the mold frame (2) and the inner side wall of the stop frame (3).