CN214720476U

CN214720476U - Well lid casting is with mould of drawing of patterns of being convenient for

Info

Publication number: CN214720476U
Application number: CN202121202311.8U
Authority: CN
Inventors: 段克中
Original assignee: Kazuo Zhiyuan Casting Co ltd
Current assignee: Kazuo Zhiyuan Casting Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-11-16
Anticipated expiration: 2031-06-01

Abstract

The utility model relates to a well lid casting mould field, in particular to a mould convenient for demoulding for well lid casting, which comprises a mould body, wherein the inner top end of the mould body is slidably connected with a middle jacking plate, the bottom end of the middle jacking plate is rotatably connected with a connecting shaft, the other end of the connecting shaft is rotatably connected with a transmission shaft, and the top end of the transmission shaft is rotatably connected with a connecting rod, in the utility model, the electric telescopic rod is matched with the fixed connection of the middle jacking plate and the electric telescopic rod, the rotation connection of the transmission shaft and the connecting shaft and the fixed connection of the auxiliary ring and the connecting rod through the arrangement of the middle jacking plate, the transmission shaft and the electric telescopic rod, after the well lid is formed, the electric telescopic rod is started to control the middle jacking plate to lift, the auxiliary ring is controlled to lift by matching with the pulling of the transmission shaft, the connecting shaft is jacked, and other crow tools are not needed to separate the well lid mould, avoid causing the damage to well lid mould, and easy operation.

Description

Well lid casting is with mould of drawing of patterns of being convenient for

Technical Field

The utility model relates to a well lid casting mould field specifically is a well lid casting is with mould of being convenient for drawing of patterns.

Background

The manhole cover mould is mainly divided into two types according to the difference of using materials, one type is a manhole cover plastic mould, the other type is a manhole cover steel mould, the two types of mould materials are different, and the two types of mould materials are all special moulds for producing cement anti-theft manhole covers, wherein the sewer manhole cover mould is used most extensively, the manhole cover mould is mainly used for producing cement anti-theft manhole covers, and the manhole cover mould is characterized in that the produced manhole cover is standard in size and is suitable for being used in districts and places such as roads, the cement manhole cover steel mould is not limited by size and appearance, can produce various sizes of manhole covers, and can be added with weight to strengthen various sizes of customized manhole covers.

The existing well lid casting mold needs workers to use other articles such as crowbars to demould the formed mold after well lid manufacturing is completed, the well lid body is damaged easily due to the mold taking mode, the demolding is complex, and after the demolding is completed, the mold is cleaned directly by using a brush, and the forming material adhered to the inner wall of the mold cannot be removed by the cleaning mode to influence the shape of the next well lid mold.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a well lid casting is with mould of being convenient for drawing of patterns 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:

a mould convenient for demoulding for well lid casting comprises a mould body, wherein the top end of the inner side of the mould body is slidably connected with a middle jacking plate, the bottom end of the middle jacking plate is rotatably connected with a connecting shaft, the other end of the connecting shaft is rotatably connected with a transmission shaft, the top end of the transmission shaft is rotatably connected with a connecting rod, the connecting rod is slidably connected with the mould body, the top end of the connecting rod is fixedly connected with an auxiliary ring, the auxiliary ring is slidably connected with the mould body, the top center position of the middle jacking plate is fixedly connected with a positioning rod, the outer side of the positioning rod is slidably connected with a fixed cylinder, the fixed cylinder is slidably connected with the middle jacking plate, the top end of the fixed cylinder is fixedly connected with a cleaning scraper blade, the cleaning scraper is slidably connected with the mould body, the top end of the cleaning scraper is fixedly connected with a rotating handle, the outer side bottom end of the cleaning scraper is fixedly connected with a fixed plate, the inboard screwed connection of fixed plate has the screw shaft, the top fixedly connected with kickball of screw shaft, and kickball and mould body sliding connection, the outside fixedly connected with of solid fixed cylinder extends the attaching plate, and extends the other end and the cleaning scraper blade fixed connection of attaching plate, the cleaning scraper blade and the equal fixedly connected with in the outside of extending the attaching plate scraper blade to one side, and scraper and mould body, middle jack-up board and secondary ring sliding connection to one side.

Preferably, the bottom end of the transmission shaft is rotatably connected with a positioning slip ring, the inner side of the positioning slip ring is slidably connected with a transverse shaft, and the transverse shaft is fixedly connected with the die body.

Preferably, the annular has been seted up in the inboard top outside of mould body, the through-hole has been seted up on the inboard top of mould body, middle jacking plate is located same horizontal plane through the transmission of connecting axle and secondary ring, the bottom fixedly connected with electric telescopic handle of middle jacking plate, and electric telescopic handle and mould body sliding connection.

Preferably, the limiting hole is formed in the bottom end of the inner side of the fixed cylinder, the positioning rod is coated with a lubricating anti-sticking coating layer on the outer side, and the positioning rod and the fixed cylinder are made of plates made of alloy metal materials.

Preferably, a limiting groove is formed in the outer side of the bottom end of the inner side of the die body, and the jacking ball is located on the inner side of the limiting groove of the die body.

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

1. the utility model discloses in, through the middle jack-up board, transmission shaft, secondary ring and the electric telescopic handle who sets up, this kind of setting cooperates fixed connection of middle jack-up board and electric telescopic handle, the rotation of transmission shaft and connecting axle is connected and the fixed connection of secondary ring and connecting rod, after the well lid shaping is accomplished, start the electric telescopic handle and control middle jack-up board and rise, cooperate the connecting axle to stimulate the transmission shaft and control the secondary ring and rise, jack-up the forming die of top, do not need to use other crow bar tools to break away from the well lid mould, avoid causing the damage to the well lid mould, and easy operation;

2. the utility model discloses in, through the cleaning scraper blade that sets up, a fixed cylinder, ball and oblique scraper, this kind sets up the fixed connection of clean scraper blade of cooperation and a fixed cylinder, the fixed connection of ball and screw shaft and the fixed connection of oblique scraper blade and clean scraper blade and extension attaching plate, the back is accomplished in the well lid mould drawing of patterns, it is inside to put into the mould body with clean scraper blade, use the screw shaft to fix the ball in the outside of mould body, the handle rotates, the inner wall of the clean scraper blade of drive below and oblique scraper attaching mould body cleans, avoid having the material of adhesion at the inner wall to influence the shaping effect of mould body.

Drawings

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

fig. 2 is a schematic view of the mounting structure of the die body of the present invention;

FIG. 3 is a schematic view of the structure at A of FIG. 2 according to the present invention;

FIG. 4 is a perspective view of the secondary ring of the present invention;

FIG. 5 is a perspective view of the cleaning blade of the present invention;

fig. 6 is a perspective view of the heading ball of the present invention.

In the figure: 1-a mould body, 2-a middle jacking plate, 3-a connecting shaft, 4-a transmission shaft, 5-a positioning slip ring, 6-a transverse shaft, 7-a connecting rod, 8-an auxiliary ring, 9-an electric telescopic rod, 10-a positioning rod, 11-a fixed cylinder, 12-a cleaning scraper, 13-a rotating handle, 14-a fixed plate, 15-a threaded shaft, 16-a jacking ball, 17-an extending attachment plate and 18-an inclined scraper.

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. 1-6, the present invention provides a technical solution:

a well lid casting is with mould convenient to drawing of patterns, including mould body 1, the inboard top of mould body 1 is connected with middle jack-up board 2 slidably, the bottom of middle jack-up board 2 rotates and is connected with connecting axle 3, the other end of connecting axle 3 rotates and is connected with transmission shaft 4, the top of transmission shaft 4 rotates and is connected with connecting rod 7, and connecting rod 7 and mould body 1 slide connection, help connecting axle 3 to stimulate control transmission shaft 4 to rotate, the top of connecting rod 7 fixedly connects with secondary ring 8, and secondary ring 8 and mould body 1 slide connection, the top centre position of middle jack-up board 2 fixedly connects with locating lever 10, the outside of locating lever 10 slides and is connected with fixed cylinder 11, and fixed cylinder 11 and middle jack-up board 2 slide connection, help locating lever 10 to position fixed cylinder 11, the top of fixed cylinder 11 fixedly connects with cleaning scraper 12, and cleaning scraper 12 and mould body 1 slide connection, cleaning scraper 12's rotatory handle 13 of top fixedly connected with, cleaning scraper 12's outside bottom fixedly connected with fixed plate 14, the inboard screwed connection of fixed plate 14 has threaded shaft 15, threaded shaft 15's top fixedly connected with pushes up ball 16, and push up

ball

16 and 1 sliding connection of mould body, the outside fixedly connected with of solid fixed cylinder 11 extends rigging board 17, and extend rigging board 17's the other end and cleaning scraper 12 fixed connection, cleaning scraper 12 and the equal inclined scraper 18 of fixedly connected with in the outside that extends rigging board 17, and inclined scraper 18 and mould body 1, middle jack-up

board

2 and 8 sliding connection of secondary ring, be favorable to inclined scraper 18 to strike off the forming material of adhesion.

The bottom end of the transmission shaft 4 is rotatably connected with a positioning slip ring 5, the inner side of the positioning slip ring 5 is slidably connected with a transverse shaft 6, and the transverse shaft 6 is fixedly connected with the die body 1, so that the positioning slip ring 5 at the bottom end of the transmission shaft 4 can be conveniently positioned on the outer side of the transverse shaft 6 to move, and the position deviation of the transmission shaft 4 is prevented; an annular groove is formed in the outer side of the top end of the inner side of the die body 1, a through hole is formed in the top end of the inner side of the die body 1, the middle jacking plate 2 and the auxiliary ring 8 are located on the same horizontal plane through transmission of the connecting shaft 3, an electric telescopic rod 9 is fixedly connected to the bottom end of the middle jacking plate 2, the electric telescopic rod 9 is in sliding connection with the die body 1, the middle jacking plate 2 and the auxiliary ring 8 can be conveniently stored into the annular groove and the through hole respectively for storage, and the electric telescopic rod 9 at the bottom end of the middle jacking plate 2 provides power for controlling the middle jacking plate 2 and the auxiliary ring 8 to move; the bottom end of the inner side of the fixed cylinder 11 is provided with a limiting hole, the outer side of the positioning rod 10 is coated with a lubricating anti-sticking coating, and the positioning rod 10 and the fixed cylinder 11 are both made of plates made of alloy metal materials, so that the fixed cylinder 11 is conveniently positioned on the outer side of the positioning rod 10, and the cleaning scraper 12 is enabled to regularly rotate; the limiting groove is formed in the outer side of the bottom end of the inner side of the die body 1, the top ball 16 is located on the inner side of the limiting groove of the die body 1, the threaded shaft 15 is convenient to control the lifting of the top ball 16, and the top ball 16 is located in the limiting groove at the bottom end of the die body 1 to keep the running track of the cleaning scraper 12.

The working process is as follows: the device is an external power supply, the power supply is switched on, manufacturing materials are placed in a mold body 1, after a well lid is formed, an electric telescopic rod 9 below the well lid is started, the electric telescopic rod 9 pushes a middle jacking plate 2 at the top end to lift, the middle jacking plate 2 pulls a connecting shaft 3 at the bottom end to start rotating, a transmission shaft 4 outside the connecting shaft 3 is pulled to be positioned outside a transverse shaft 6 through a positioning sliding ring 5 to move horizontally, a connecting rod 7 above the transmission shaft 4 is lifted, the connecting rod 7 rotates a lifting control secondary ring 8 and the middle jacking plate 2 to lift simultaneously, a forming mold in the mold body 1 is ejected, demolding treatment is completed, after demolding is completed, the electric telescopic rod 9 is controlled to lower the middle jacking plate 2 and the secondary ring 8 to be attached to the mold body 1, a cleaning scraper 12 is taken out, a fixing cylinder 11 at the bottom end of the cleaning scraper 12 is inserted by aligning to a positioning rod 10 at the middle position of the middle jacking plate 2, the threaded shaft 15 is rotated, the threaded shaft 15 rotates on the inner side of the fixing plate 14, the top ball 16 at the top end controlled by the threaded shaft 15 gradually rises into a limiting groove at the bottom end of the die body 1, the rotating handle 13 is held to start rotating, the cleaning scraper 12 is rotationally controlled by the rotating handle 13 to start rotating along the inside of the die body 1, all molding materials adhered to the inner wall of the die body 1 are continuously scraped out by the inclined scraper 18 outside the extension attaching plate 17 outside the cleaning scraper 12, and after cleaning is completed, the cleaning scraper 12 can be taken down by reversely rotating the threaded shaft 15.

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

1. The utility model provides a well lid casting is with mould of drawing of patterns of being convenient for, includes mould body (1), its characterized in that: the die is characterized in that the top end of the inner side of the die body (1) is slidably connected with a middle jacking plate (2), the bottom end of the middle jacking plate (2) is rotatably connected with a connecting shaft (3), the other end of the connecting shaft (3) is rotatably connected with a transmission shaft (4), the top end of the transmission shaft (4) is rotatably connected with a connecting rod (7), the connecting rod (7) is slidably connected with the die body (1), the top end of the connecting rod (7) is fixedly connected with an auxiliary ring (8), the auxiliary ring (8) is slidably connected with the die body (1), the top end center position of the middle jacking plate (2) is fixedly connected with a positioning rod (10), the outer side of the positioning rod (10) is slidably connected with a fixed cylinder (11), the fixed cylinder (11) is slidably connected with the middle jacking plate (2), and the top end of the fixed cylinder (11) is fixedly connected with a cleaning scraper (12), and the cleaning scraper blade (12) is connected with the die body (1) in a sliding way, the top end of the cleaning scraper blade (12) is fixedly connected with a rotating handle (13), the bottom end of the outer side of the cleaning scraper (12) is fixedly connected with a fixed plate (14), the inner side of the fixed plate (14) is spirally connected with a threaded shaft (15), the top end of the threaded shaft (15) is fixedly connected with a top ball (16), the top ball (16) is connected with the die body (1) in a sliding way, the outer side of the fixed cylinder (11) is fixedly connected with an extending attaching plate (17), and the other end of the extending attaching plate (17) is fixedly connected with the cleaning scraper (12), the outer sides of the cleaning scraper (12) and the extending attaching plate (17) are fixedly connected with inclined scrapers (18), and the inclined scraper (18) is connected with the die body (1), the middle jacking plate (2) and the auxiliary ring (8) in a sliding way.

2. The mold for conveniently demolding for well lid casting according to claim 1, is characterized in that: the bottom end of the transmission shaft (4) is rotatably connected with a positioning slip ring (5), the inner side of the positioning slip ring (5) is slidably connected with a transverse shaft (6), and the transverse shaft (6) is fixedly connected with the die body (1).

3. The mold for conveniently demolding for well lid casting according to claim 1, is characterized in that: the annular has been seted up in the inboard top outside of mould body (1), the through-hole has been seted up on the inboard top of mould body (1), middle jack-up board (2) are located same horizontal plane through the transmission of connecting axle (3) and secondary ring (8), the bottom fixedly connected with electric telescopic handle (9) of middle jack-up board (2), and electric telescopic handle (9) and mould body (1) sliding connection.

4. The mold for conveniently demolding for well lid casting according to claim 1, is characterized in that: spacing hole has been seted up to the inboard bottom of solid fixed cylinder (11), locating lever (10) scribble lubricated anti-sticking coating for the outside, locating lever (10) and solid fixed cylinder (11) are the panel of alloy metal material and make.

5. The mold for conveniently demolding for well lid casting according to claim 1, is characterized in that: the die is characterized in that a limiting groove is formed in the outer side of the bottom end of the inner side of the die body (1), and the top ball (16) is located on the inner side of the limiting groove of the die body (1).