CN114850268A

CN114850268A - Surface grain pressing device for ductile iron well lid production

Info

Publication number: CN114850268A
Application number: CN202210607585.8A
Authority: CN
Inventors: 胡宗东; 解再红
Original assignee: Anhui Zhenshi Machinery Manufacturing Co ltd
Current assignee: Anhui Zhenshi Machinery Manufacturing Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-08-05

Abstract

The application provides a surface line suppression device is used in production of ball iron well lid includes: the limiting mechanism comprises a lifting assembly, the lifting assembly comprises a lifting cylinder and a limiting disc, a bearing plate is arranged above the lifting cylinder penetrating through the limiting disc, the bearing plate is recessed inside the limiting disc, and the technical field of well covers is related.

Description

Surface grain pressing device for ductile iron well lid production

Technical Field

The invention relates to the technical field of well lids, in particular to a surface grain pressing device for ductile iron well lid production.

Background

The cast-iron well covers are classified into nodular cast-iron well covers and gray cast-iron well covers, and generally, the nodular cast-iron well covers with the same weight have stronger pressure resistance than the gray cast-iron well covers.

The nodular cast iron well lid is mainly made of nodular cast iron, and the quality of the well lid involves the spheroidization rate. The common coating for treating the casting is the antirust asphalt paint, and the surface of the nodular cast iron well lid is also treated by spraying the antirust asphalt paint. The nodular cast iron well lid has high strength and good toughness.

The nodular cast iron well lid is in process of production, and its surface has some lines, uses the suppression device to suppress when producing these lines.

However, in the process of implementing the technical solution in the embodiment of the present application, the inventors of the present application find that the above-mentioned technology has at least the following technical problems:

suppression device is in the use, all puts the well lid in the workstation top, then utilizes fixture fixed, but because the effort that the well lid received is when great in the pressing process, the deviation can appear in the well lid like this, lead to the pressing in-process need relapse the adjustment the device just can, the problem that efficiency drops can appear like this takes place.

Disclosure of Invention

In order to solve the problem that the efficiency is reduced due to the fact that the manhole cover is required to be adjusted repeatedly in the pressing process because the manhole cover is subjected to large acting force in the using process of the pressing device, the embodiment of the application provides the surface pattern pressing device for the production of the ductile iron manhole cover, the lifting assembly is arranged above the workbench, the lifting component and the pressing component above are positioned at the same position, and the limit disc is used for limiting the well lid, and the well lid can be fixed tightly and positioned at the same position with the pressing component above by utilizing the fixing component and the limiting disc, the problem of deviation can not occur in the pressing process, and the bearing plate transmits the force to the buffer ring during pressing, therefore, the acting force between the bearing plate and the limiting disc cannot be larger, and the service life of the bearing plate is prolonged.

The technical scheme adopted by the embodiment of the application for solving the technical problem is as follows:

the utility model provides a ball iron is surface line suppression device for well lid production, includes: the limiting mechanism is used for placing a well lid to be pressed; the pressing mechanism is detachably arranged above the limiting mechanism and is used for pressing lines on the surface of the well lid;

wherein the limiting mechanism comprises a lifting component, the lifting component comprises a lifting cylinder and a limiting disc, the lifting cylinder is provided with a bearing plate above the limiting disc, the bearing plate is inwards recessed in the limiting disc, when the well lid is placed on the upper surface of the bearing plate, one circle of the well lid is contacted with the limiting plate, the lifting cylinder is used for limiting the well lid, the lifting shaft is arranged in the lifting cylinder, the upper part of the lifting shaft penetrates through the limiting disc to be connected with the bearing plate, the well lid is placed in the limiting disc, then the switch of the pressing component is opened, the pressing plate in the pressing component is pressed downwards to be in contact with the well lid, thereby the surface of the well cover can be pressed, after the pressing is finished, the cylinder body does return motion, then the lift cylinder operation drives and accepts the board and shifts up, can be ejecting with the well lid like this under the effect of accepting the board, it can to take out the well lid.

Preferably, two fixing components are arranged above the limiting disc, the fixing components are fixedly connected with the limiting disc in a connecting mode, and each fixing component comprises a fixing seat which is connected with the limiting disc; the screw rod, it connects in fixing base axle center department soon for fix the well lid, place when spacing dish is inside when the well lid, rotate the screw rod, make the lateral wall of screw rod and well lid contact each other, it is inseparable to fix the well lid like this under fixed subassembly's effect.

Preferably, the top of spacing dish is equipped with the buffer ring with the crossing department of accepting the board, is used for alleviating accept the extrusion force that the board received, open the switch of suppression subassembly, the inside cylinder main part operation of suppression subassembly at this moment drives the clamp plate and moves down, and when clamp plate and well lid in contact with each other, the effort that at this moment the well lid received transmits and accepts the board upper surface to accept the board and transmit the effort to the buffer ring top, reduce the effort of accepting board and spacing dish through the buffer ring, the top centre position department of accepting the board is equipped with the connecting piece, the below of accepting the board is equipped with two gag lever posts, circular hole has been seted up with crossing department of gag lever post to spacing dish, the mounted position of buffer ring is close to the lateral wall of spacing dish.

The pressing mechanism is detachably arranged above the limiting mechanism and is used for pressing lines on the surface of the well lid, and the pressing mechanism comprises a supporting frame which is fixedly connected with the limiting mechanism; the pressing assembly is detachably arranged on the supporting frame in a penetrating mode, a workbench is arranged below the supporting frame and is of a hollow box-type structure, a maintenance door is arranged on the surface side of the workbench, and the lifting assembly inside the workbench can be maintained through the maintenance door.

Preferably, the pressing assembly comprises a cylinder main body connected with the support frame, the cylinder main body penetrates through the support frame and is provided with a transmission shaft, a pressing plate is arranged below the transmission shaft, a switch of the pressing assembly is opened, the cylinder main body inside the pressing assembly operates at the moment, the pressing plate is driven to move downwards to be in mutual contact with the well lid, after pressing is completed, the cylinder main body is in return stroke motion, then the lifting cylinder operates to drive the bearing plate to move upwards, the well lid can be ejected under the effect of the bearing plate, and the well lid can be taken out.

The embodiment of the application has the advantages that:

1. according to the manhole cover pressing device, the lifting assembly is arranged above the workbench and is positioned at the same position as the pressing assembly above the lifting assembly, the lifting assembly comprises the lifting cylinder and the bearing plate, the bearing plate is recessed inside the limiting disc, the size of the bearing plate is the same as that of a manhole cover to be pressed, therefore, when the manhole cover is placed, the manhole cover can be limited through the limiting disc, the fixing assembly is arranged above the limiting disc, the manhole cover can be fixed tightly and positioned at the same position as the pressing assembly above the manhole cover by the fixing assembly and the limiting disc, and the problem of deviation cannot occur in the pressing process.

2. According to the invention, the buffer ring is arranged in the limiting disc, so that when the well lid transmits acting force to the bearing plate, the bearing plate transmits the acting force to the buffer ring, and thus the acting force between the bearing plate and the limiting disc is not large, the load of the bearing plate is reduced, and the service life of the bearing plate is prolonged.

Drawings

FIG. 1 is a schematic view of the overall structure of a surface texture pressing device for producing a ductile iron well lid according to the present invention;

FIG. 2 is a schematic view of the overall structure of the pressing assembly of the present invention;

FIG. 3 is a schematic cross-sectional view of the lift assembly of the present invention;

FIG. 4 is a front view of the receiving plate of the present invention;

fig. 5 is a schematic view of the overall structure of the fixing assembly of the present invention.

Description of the main reference numerals:

1. pressing the assembly; 11. a drive shaft; 12. a cylinder main body; 13. pressing a plate; 2. a support frame; 3. repairing the door; 4. a lifting assembly; 41. a bearing plate; 411. a limiting rod; 412. a connecting member; 42. a lifting shaft; 43. a lifting cylinder; 44. a limiting disc; 45. a buffer ring; 5. a fixing assembly; 51. a fixed seat; 52. a screw; 6. a work bench.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. In addition, for the convenience of description, the terms "upper", "lower", "left" and "right" are used to refer to the same direction as the upper, lower, left, right, etc. of the drawings, and the terms "first", "second", etc. are used for descriptive distinction and have no special meaning.

The embodiment of the application provides a surface grain pressing device for ductile iron well lid production, and solves the problems that when the acting force applied to the well lid is large in the using process of the pressing device in the prior art, therefore, the manhole cover can be deviated, which causes the problem of efficiency reduction caused by repeatedly adjusting the device in the pressing process, the lifting component is arranged above the workbench in the invention, the lifting component and the pressing component above are positioned at the same position, and the limit disc is used for limiting the well lid, and the well lid can be fixed tightly and positioned at the same position with the pressing component above by utilizing the fixing component and the limiting disc, the problem of deviation can not occur in the pressing process, and the bearing plate transmits the force to the buffer ring during the pressing process, therefore, the acting force between the bearing plate and the limiting disc cannot be larger, and the service life of the bearing plate is prolonged.

In order to solve the above problems, the technical solution in the embodiment of the present application has the following general idea:

example 1

This embodiment provides a surface pattern suppression device's for ball iron well lid production concrete structure, as shown in fig. 1-5, include: the limiting mechanism is used for placing a well lid to be pressed; the pressing mechanism is detachably arranged above the limiting mechanism and is used for pressing lines on the surface of the well lid;

wherein, stop gear includes lifting unit 4, and lifting unit 4 includes lift cylinder 43 and spacing dish 44, and lift cylinder 43 runs through the top of spacing dish 44 and is equipped with and accepts board 41, accepts board 41 indent inside spacing dish 44, when the well lid was placed and is accepting board 41 upper surface, and a week of well lid and spacing dish 44 mutual contact for injecing the well lid, and lift cylinder 43 inside is equipped with lift axle 42, and the top of lift axle 42 runs through spacing dish 44 and is connected with accepting board 41.

Two fixing components 5 are arranged above the limiting disc 44, the fixing components 5 are fixedly connected with the limiting disc 44, and each fixing component 5 comprises a fixing seat 51 which is connected with the limiting disc 44; screw rod 52, it connects in fixing base 51 axle center department soon for fix the well lid, place when spacing dish 44 is inside when the well lid, rotate screw rod 52 for screw rod 52 and the lateral wall of well lid contact each other, fix the well lid closely like this under the effect of fixed subassembly 5.

A buffer ring 45 is arranged at the intersection of the upper part of the limiting disc 44 and the bearing plate 41 and used for relieving the extrusion force received by the bearing plate 41 and opening a switch of the pressing component 1, at the moment, the cylinder body 12 inside the pressing component 1 operates to drive the pressing plate 13 to move downwards, when the pressing plate 13 is in contact with the well cover, the acting force received by the well cover is transmitted to the upper surface of the bearing plate 41, the bearing plate 41 transmits the acting force to the upper part of the buffer ring 45, the acting force of the bearing plate 41 and the limiting disc 44 is reduced through the buffer ring 45, a connecting piece 412 is arranged at the middle position of the upper part of the bearing plate 41, two limiting rods 411 are arranged below the bearing plate 41, a circular hole is formed at the intersection of the limiting disc 44 and the limiting rods 411, and the installation position of the buffer ring 45 is close to the side wall of the limiting disc 44.

By adopting the technical scheme:

place the well lid inside spacing dish 44, later open the switch of suppression subassembly 1, the inside clamp plate 13 of suppression subassembly 1 pushes down and well lid contact each other, thereby can suppress the well lid surface, after the suppression is accomplished, cylinder main part 12 is the return stroke motion, then lift cylinder 43 operation, drive and accept board 41 and shift up, can be ejecting with the well lid under the effect of accepting board 41 like this, it can to take out the well lid, and when clamp plate 13 and well lid contact each other, the effort that at this moment the well lid received transmits and accepts board 41 upper surface, and accept board 41 transmits the effort to buffer ring 45 tops, reduce the effort of accepting board 41 and spacing dish 44 through buffer ring 45.

Example 2

The embodiment provides a specific structure of a surface texture pressing device for ductile iron well lid production, and as shown in fig. 1-5, in the embodiment, compared with the embodiment, embodiment 1 further describes a pressing mechanism which is detachably installed above the limiting mechanism and used for performing texture pressing on the surface of a well lid, and the pressing mechanism comprises a supporting frame 2 which is fixedly connected with the limiting mechanism; suppression subassembly 1, its detachable runs through support frame 2, and the below of support frame 2 is equipped with workstation 6, and workstation 6 is hollow box structure, and the table side of workstation 6 is equipped with maintenance door 3, can maintain the lifting unit 4 of inside through maintenance door 3.

Pressing assembly 1 includes cylinder main part 12 of being connected with support frame 2, and cylinder main part 12 runs through support frame 2 and is equipped with transmission shaft 11, and the below of transmission shaft 11 is equipped with clamp plate 13.

By adopting the technical scheme:

the switch of the pressing component 1 is turned on, the cylinder body 12 inside the pressing component 1 operates at the moment, the pressing plate 13 is driven to move downwards to be in contact with the well lid, after pressing is completed, the cylinder body 12 does return stroke movement, then the lifting cylinder 43 operates to drive the bearing plate 41 to move upwards, and therefore the well lid can be ejected out under the effect of the bearing plate 41, and the well lid can be taken out.

The working principle is as follows: when using, the power of the whole equipment of switch-on, start lift cylinder 43, make lift cylinder 43 descend, the drive is accepted the board and at this moment at first takes out the well lid of treating to suppress, place the well lid inside spacing dish 44, later open the switch of suppression subassembly 1, the inside cylinder main part 12 operation of suppression subassembly 1 this moment, drive clamp plate 13 moves down, when clamp plate 13 and well lid contact each other, the effort that this moment well lid received transmits and accepts the board 41 upper surface, and accept board 41 and transmit the effort to the buffer ring 45 top, later clamp plate 13 lasts the pushing down, thereby can suppress the well lid surface.

After the pressing is completed, the cylinder body 12 makes a return stroke movement, then the lifting cylinder 43 moves to drive the bearing plate 41 to move upwards, so that the well lid can be ejected out under the action of the bearing plate 41, and the well lid can be taken out.

Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the invention may be made without departing from the scope of the invention.

Claims

1. The utility model provides a nodular iron is surface line suppression device for well lid production which characterized in that includes:

the limiting mechanism is used for placing a well lid to be pressed;

the pressing mechanism is detachably arranged above the limiting mechanism and is used for pressing lines on the surface of the well lid;

wherein, stop gear includes lifting unit (4), lifting unit (4) are including lift cylinder (43) and spacing dish (44), lift cylinder (43) run through the top of spacing dish (44) and are equipped with and accept board (41), accept board (41) indent inside spacing dish (44), place as the well lid when accepting board (41) upper surface, and a week of well lid with spacing dish (44) contact each other for inject the well lid.

2. The surface texture pressing device for the production of the ductile iron well lid as claimed in claim 1, wherein two fixing components (5) are arranged above the limiting disc (44), and the fixing components (5) are fixedly connected with the limiting disc (44).

3. Surface texture pressing device for the production of ball iron well lids as claimed in claims 1-2, characterized in that the fixing component (5) comprises

A fixed seat (51) connected with the limiting disc (44);

and the screw rod (52) is screwed at the axis of the fixed seat (51) and is used for fixing the well lid.

4. The surface texture pressing device for the production of the ductile iron well lid is characterized in that a buffer ring (45) is arranged above the limiting disc (44) and at the intersection of the bearing plate (41) and used for relieving the pressing force applied to the bearing plate (41).

5. The surface texture pressing device for the production of the ductile iron well lid is characterized in that a connecting piece (412) is arranged at the center position above the bearing plate (41), and two limiting rods (411) are arranged below the bearing plate (41).

6. The surface texture pressing device for the production of the ductile iron well lid is characterized in that the pressing mechanism comprises a supporting frame (2) which is fixedly connected with a limiting mechanism; the pressing assembly (1) penetrates through the supporting frame (2) in a detachable mode.

7. The surface texture pressing device for the production of the ductile iron well lid is characterized in that the pressing assembly (1) comprises a cylinder body (12) connected with the support frame (2), the cylinder body (12) is provided with a transmission shaft (11) penetrating through the support frame (2), and a pressing plate (13) is arranged below the transmission shaft (11).

8. The surface grain pressing device for the production of the ductile iron well lid is characterized in that a workbench (6) is arranged below the supporting frame (2), the workbench (6) is of a hollow box-type structure, and a maintenance door (3) is arranged on the surface side of the workbench (6).

9. The surface texture pressing device for the production of the ductile iron well lid as claimed in claim 1, wherein a lifting shaft (42) is arranged inside the lifting cylinder (43), and the upper part of the lifting shaft (42) penetrates through a limiting disc (44) to be connected with the bearing plate (41).

10. The surface texture pressing device for the production of the ductile iron well lid is characterized in that a round hole is formed at the intersection of the limiting disc (44) and the limiting rod (411), and the installation position of the buffer ring (45) is close to the side wall of the limiting disc (44).