CN216635204U

CN216635204U - Sealing member production mould for pipeline

Info

Publication number: CN216635204U
Application number: CN202123361863.6U
Authority: CN
Inventors: 张学伟; 杨立伟; 张楠
Original assignee: Xuzhou Guowang Sealing Technology Co ltd
Current assignee: Xuzhou Guowang Sealing Technology Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-31
Anticipated expiration: 2031-12-29

Abstract

The utility model belongs to the technical field of dies, and particularly relates to a production die for a sealing element for a pipeline, which comprises a base, wherein the top of the base is fixedly provided with a lower die, a same movable cavity is formed between the lower die and the lower die, an upper die is arranged above the lower die, a same die groove is formed between the upper die and the lower die, one side of the lower die is provided with a feeding hole communicated with the die groove, a same through hole is formed between the movable cavity and the die groove, a vertical rod is movably arranged in the through hole, the top end of the vertical rod is fixedly provided with an ejector plate, the bottom end of the vertical rod is fixedly provided with a movable plate, the inner wall of one side of the movable cavity is fixedly provided with a telescopic rod, and the inner wall of one side of the movable cavity is rotatably provided with two gears. The sealing element production mold for the pipeline is simple in structure and convenient to use, demolding treatment is facilitated, and production efficiency is improved.

Description

Sealing member production mould for pipeline

Technical Field

The utility model relates to the technical field of dies, in particular to a die for producing a sealing element for a pipeline.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, with different molds being made up of different parts. The method realizes the processing of the shape of an article mainly through the change of the physical state of a formed material.

At present, after the existing mold for machining and producing the sealing element is machined, a worker is required to manually take out the sealing element, the sealing element is easily extruded by hands in the production process, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a production mold for a sealing element for a pipeline.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a production mold for a sealing element for a pipeline comprises a base, a lower mold is fixedly arranged at the top of the base, a same movable cavity is arranged between the lower mold and the lower mold, an upper die is arranged above the lower die, a same die groove is arranged between the upper die and the lower die, one side of the lower die is provided with a charging hole communicated with the die groove, the same through hole is arranged between the movable cavity and the die groove, a vertical rod is movably arranged in the through hole, the top end of the vertical rod is fixedly provided with an ejector plate, the bottom end of the vertical rod is fixedly provided with a movable plate, the inner wall of one side of the movable cavity is fixedly provided with a telescopic rod, and the inner wall of one side of the movable cavity is rotatably provided with two gears, the one end fixed mounting of telescopic link has the plastic slab, has seted up the equal fixed mounting in crooked hole and both sides on the plastic slab and has the rack, and two racks mesh with the gear that corresponds respectively mutually, and two gears all rotate between and the fly leaf and install the two-section connecting rod.

Preferably, one side fixed mounting of bed die has the motor, and the output shaft of motor extends to the activity intracavity and fixed the cup joint has the extrusion disc that is located curved hole, the extrusion disc is with curved hole looks adaptation.

Preferably, a plurality of clamping blocks are fixedly mounted at the bottom of the upper die, and a plurality of clamping grooves matched with the clamping blocks are formed in the top of the lower die.

Preferably, a handle is fixedly installed at the top of the upper die.

Preferably, the vertical rod is sleeved with a first spring, one end of the first spring is fixed on the vertical rod, and the other end of the first spring is fixed on the inner wall of the through hole.

Preferably, the telescopic rod is sleeved with a second spring, one end of the second spring is fixed on the telescopic rod, and the other end of the second spring is fixed on the plastic plate.

Preferably, the inner walls of the two sides of the movable cavity are provided with sliding grooves along the vertical direction, and sliding blocks fixedly connected with the movable plate are arranged in the sliding grooves in a sliding mode.

According to the production mold for the sealing element for the pipeline, firstly, an upper mold and a lower mold are spliced through a clamping block and a clamping groove, then raw materials are added into a mold groove through a feeding hole for injection molding, after injection molding and cooling are completed, the upper mold and the lower mold are separated by upwards pulling a handle, then a starting motor drives an extrusion disc to rotate, the extrusion disc extrudes the inner wall of a curved hole, the plastic plate can be driven to move rightwards, the two racks can drive the two gears to rotate, the two double-section connecting rods can be driven to upwards rotate, a movable plate can be driven to upwards move, the ejection plate can be driven to upwards move, a molded plastic part can be ejected, and demolding is carried out. The sealing element production mold for the pipeline is simple in structure and convenient to use, demolding treatment is facilitated, and production efficiency is improved.

Drawings

FIG. 1 is a schematic structural diagram of a sealing member production mold for a pipeline according to the present invention;

FIG. 2 is a schematic structural view of part A of a sealing member production mold for a pipeline according to the present invention;

fig. 3 is a partial side view of a mold for producing a sealing member for a pipe according to the present invention, with respect to a lower mold.

In the figure: the device comprises a base 1, a movable cavity 2, a charging hole 3, an upper die 4, a first spring 5, a handle 6, an ejector plate 7, a die groove 8, a clamping block 9, a lower die 10, a vertical rod 11, a motor 12, a double-section connecting rod 13, a telescopic rod 14, a second spring 15, a gear 16, a rack 17, an extrusion disc 18, a curved hole 19 and a movable plate 20.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments.

Example one

Referring to fig. 1-3, a mold for producing a sealing element for a pipeline comprises a base 1, a lower mold 10 is fixedly installed at the top of the base 1, a movable cavity 2 is formed between the lower mold 10 and the lower mold 10, an upper mold 4 is arranged above the lower mold 10, a mold groove 8 is formed between the upper mold 4 and the lower mold 10, a feed hole 3 communicated with the mold groove 8 is formed at one side of the lower mold 10, a through hole is formed between the movable cavity 2 and the mold groove 8, a vertical rod 11 is movably installed in the through hole, an ejector plate 7 is fixedly installed at the top end of the vertical rod 11, a movable plate 20 is fixedly installed at the bottom end of the vertical rod, a telescopic rod 14 is fixedly installed on the inner wall at one side of the movable cavity 2, two gears 16 are rotatably installed on the inner wall at one side of the movable cavity, a plastic plate is fixedly installed at one end of the telescopic rod 14, a curved hole 19 is formed in the plastic plate, and racks 17 are fixedly installed at both sides of the plastic plate, the two racks 17 are respectively engaged with the corresponding gears 16, and a two-section connecting rod 13 is rotatably installed between each of the two gears 16 and the movable plate 20.

Example two

In the utility model, a motor 12 is fixedly installed on one side of a lower die 10, an output shaft of the motor 12 extends into a movable cavity 2 and is fixedly sleeved with an extrusion disc 18 positioned in a curved hole 19, the extrusion disc 18 is matched with the curved hole 19, the extrusion disc 18 is driven to rotate by starting the motor 12, the extrusion disc 18 extrudes the inner wall of the curved hole 19, the plastic plate can be driven to move rightwards, and two racks 17 can be driven to move rightwards.

According to the utility model, the clamping blocks 9 are fixedly installed at the bottom of the upper die 4, the clamping grooves matched with the clamping blocks 9 are formed in the top of the lower die 10, and the upper die 4 and the lower die 10 can be spliced through the clamping blocks 9 and the clamping grooves, so that later-stage disassembly is facilitated.

In the utility model, the top of the upper die 4 is fixedly provided with the handle 6, and the handle 6 is convenient for pulling the upper die 4.

According to the utility model, the vertical rod 11 is sleeved with the first spring 5, one end of the first spring 5 is fixed on the vertical rod 11, the other end of the first spring 5 is fixed on the inner wall of the through hole, and the first spring 5 is convenient for the vertical rod 11 to reset.

According to the utility model, the telescopic rod 14 is sleeved with the second spring 15, one end of the second spring 15 is fixed on the telescopic rod 14, the other end of the second spring 15 is fixed on the plastic plate, and the plastic plate is convenient to reset through the second spring 15.

In the utility model, the inner walls of the two sides of the movable cavity 2 are both provided with sliding grooves along the vertical direction, sliding blocks fixedly connected with the movable plate 20 are slidably mounted in the sliding grooves, and the movable plate 20 can be conveniently moved through the sliding grooves and the sliding blocks.

According to the utility model, firstly, an upper die 4 and a lower die 10 are spliced through a clamping block 9 and a clamping groove, then raw materials are added into a die groove 8 through a feeding hole 3 for injection molding, after injection molding and cooling are finished, the upper die 4 and the lower die 10 are separated by pulling a handle 6 upwards, then a starting motor 12 drives an extrusion disc 18 to rotate, the extrusion disc 18 extrudes the inner wall of a curved hole 19, so that the plastic plate can be driven to move rightwards, so that two racks 17 can be driven to move rightwards, the two racks 17 drive two gears 16 to rotate, so that the two double-section connecting rods 13 can be driven to rotate upwards, so that a movable plate 20 can be driven to move upwards, so that the ejection plate 7 can be driven to move upwards, and a molded plastic part can be ejected for demolding. The sealing element production mold for the pipeline is simple in structure and convenient to use, demolding treatment is facilitated, and production efficiency is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A production mold for a sealing element for a pipeline comprises a base (1) and is characterized in that a lower mold (10) is fixedly installed at the top of the base (1), a same movable cavity (2) is formed between the lower mold (10), an upper mold (4) is arranged above the lower mold (10), a same mold groove (8) is formed between the upper mold (4) and the lower mold (10), a feeding hole (3) communicated with the mold groove (8) is formed in one side of the lower mold (10), a same through hole is formed between the movable cavity (2) and the mold groove (8), a vertical rod (11) is movably installed in the through hole, an ejecting plate (7) is fixedly installed at the top end of the vertical rod (11), a movable plate (20) is fixedly installed at the bottom end of the ejecting plate, a telescopic rod (14) is fixedly installed on the inner wall of one side of the movable cavity (2), and two gears (16) are rotatably installed on the inner wall of one side of the telescopic rod (14), the one end fixed mounting of telescopic link (14) has the plastic slab, has seted up curved hole (19) and the equal fixed mounting in both sides has rack (17) on the plastic slab, and two racks (17) mesh with gear (16) that correspond respectively mutually, rotate between two gear (16) all and fly leaf (20) and install two section connecting rod (13).

2. The production mold for the sealing element for the pipeline is characterized in that a motor (12) is fixedly installed on one side of the lower mold (10), an output shaft of the motor (12) extends into the movable cavity (2) and is fixedly sleeved with an extrusion disc (18) located in a curved hole (19), and the extrusion disc (18) is matched with the curved hole (19).

3. The mold for producing the sealing element for the pipeline as claimed in claim 1, wherein a plurality of clamping blocks (9) are fixedly installed at the bottom of the upper mold (4), and a plurality of clamping grooves matched with the clamping blocks (9) are formed at the top of the lower mold (10).

4. The mould for producing the sealing element for the pipeline according to claim 1, wherein a handle (6) is fixedly arranged at the top of the upper mould (4).

5. The production mold for the sealing element for the pipeline as claimed in claim 1, wherein the vertical rod (11) is sleeved with the first spring (5), one end of the first spring (5) is fixed on the vertical rod (11), and the other end of the first spring is fixed on the inner wall of the through hole.

6. The mold for producing the sealing element for the pipeline according to claim 1, wherein the telescopic rod (14) is sleeved with a second spring (15), one end of the second spring (15) is fixed on the telescopic rod (14), and the other end of the second spring is fixed on the plastic plate.

7. The mold for producing the sealing element for the pipeline according to claim 1, wherein sliding grooves are formed in the inner walls of the two sides of the movable cavity (2) along the vertical direction, and sliding blocks fixedly connected with the movable plate (20) are slidably mounted in the sliding grooves.