CN214978981U

CN214978981U - Pipe mould dotting equipment

Info

Publication number: CN214978981U
Application number: CN202121834870.0U
Authority: CN
Inventors: 王亚鹏; 李建军; 惠国防
Original assignee: Jincheng Tianyi Casting Co ltd
Current assignee: Jincheng Tianyi Casting Co ltd
Priority date: 2021-08-07
Filing date: 2021-08-07
Publication date: 2021-12-03
Anticipated expiration: 2031-08-07

Abstract

The utility model discloses a pipe mould dotting equipment, the on-line screen storage device comprises a base, the upper end fixed surface of base installs the work box, inside one side fixed mounting of work box has the rotation motor, the power take off fixed mounting who rotates the motor has ball screw, ball screw's intermediate position is provided with the slide, the lower extreme fixed surface of slide installs the pneumatic cylinder, the lower extreme fixed surface of pneumatic cylinder installs the main part of dotting, the one side fixed surface who beats the main part installs compressed air pipe, compressed air pipe's one end is connected with cylinder air-breather mechanism, cylinder air-breather mechanism's upper end surface is provided with the mount pad, the mounting groove has been seted up to the upper end surface of fitting plug, the surface cover of fitting plug is equipped with the balancing weight. The utility model discloses be convenient for increase the degree of depth of dotting of pipe die dotting equipment to can improve the result of use of dotting equipment, have the practicality.

Description

Pipe mould dotting equipment

Technical Field

The utility model relates to a technical field that the pipe die was got ready, in particular to pipe die gets ready equipment.

Background

The pipe die is a device for producing metal water-cooling type nodular cast iron pipes with different sizes, is also called as a metal water-cooling type nodular cast iron pipe die and is mainly used for producing nodular cast iron pipelines. The production of the nodular cast iron pipe needs to use a tubular steel mould, the inner wall of the mould is adhered with high-temperature molten iron and the outside of the mould is contacted with normal-temperature cooling water when the mould works, and large internal stress is formed inside the mould under a very large temperature difference. In order to solve the problem and prolong the service life of the die, a dotting machine is used for internally dotting the die, and a mechanical hammering mode is adopted to eliminate stress. The pipe die is an important part of the centrifugal pipe casting process condition, and the quality of the pipe die is a key factor for ensuring the quality of the cast pipe. The pipe die dotting machine is special equipment for maintaining the inner wall of a water-cooled metal type centrifugal cast pipe die, and has the functions of eliminating thermal fatigue stress caused in the use process of the pipe die, enhancing surface strength, closing microcracks and increasing the friction force between the casting process and molten iron. Therefore, a dotting device is usually used in the production of the pipe die for dotting and processing the pipe die.

But present pipe mould equipment of dotting has some defects in the use, the cylinder ventilation mechanism structure of equipment is dotted to the pipe mould is comparatively single, make the pipe mould internal surface of equipment of dotting degree of depth not enough, can not satisfy the processing demand of pipe mould, and the main part of dotting of equipment can not carry out the regulation of service position in the use, make the operation of dotting of pipe mould comparatively loaded down with trivial details, process velocity is slower, cause the influence to the result of use of equipment of dotting, consequently, equipment is dotted to the pipe mould makes the improvement now.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a pipe mould equipment of dotting, can effectively solve the problem in the background art.

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

a pipe mould dotting device comprises a base, a working box is fixedly arranged on the outer surface of the upper end of the base, a rotating motor is fixedly arranged on one side inside the working box, a ball screw is fixedly arranged at the power output end of the rotating motor, a sliding seat is arranged at the middle position of the ball screw, a hydraulic cylinder is fixedly arranged on the outer surface of the lower end of the sliding seat, a dotting main body is fixedly arranged on the outer surface of the lower end of the hydraulic cylinder, a compressed air pipe is fixedly arranged on the outer surface of one side of the dotting main body, one end of the compressed air pipe is connected with an air cylinder ventilation mechanism, the outer surface of the upper end of the air cylinder ventilation mechanism is provided with a mounting seat, a mounting bolt is fixedly mounted in the middle of the upper end of the mounting seat, a mounting groove is formed in the outer surface of the upper end of the mounting bolt, the outer surface cover of installation bolt is equipped with the balancing weight, the upper end of installation bolt is located the intermediate junction of mounting groove and is tied with the screw.

Preferably, the outer surface of one end of the ball screw is connected with a supporting seat, a bearing is arranged at the middle position of the supporting seat, the ball screw is movably connected with the supporting seat through the bearing, and one side of the supporting seat is fixedly connected with the working box.

Preferably, the dotting main body is provided with a conical seat in the middle of the inside, the lower end outer surface of the conical seat is provided with a conical head, the conical head is connected with the dotting main body in a penetrating manner, and the conical head is located at one side of the lower end of the dotting main body.

Preferably, the cylinder ventilation mechanism is connected with the working box in a penetrating mode, a support is fixedly mounted on one side of the lower end of the cylinder ventilation mechanism, and the support is located on one side of the base.

Preferably, the inner wall surface covering of mounting groove has the screw thread, the size of screw bolt and the size phase-match of mounting groove, the screw bolt is connected through the mounting groove and the mounting bolt is the run-through.

Preferably, the screw bolt is located at the upper end of the balancing weight, a connector is arranged at the middle position of the balancing weight, the size of the connector is matched with that of the mounting bolt, and the balancing weight is in through connection with the mounting bolt through the connector.

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

1. through the arranged mounting seat, the mounting bolt, the mounting groove, the balancing weight and the screw bolt, the balancing weight can be in through connection with the mounting bolt through a connecting port formed in the middle of the balancing weight, the external balancing weight of the dotting equipment is convenient to connect, the balancing weight of the cylinder ventilation mechanism increasing equipment in the dotting equipment is improved, the dotting equipment is enabled to increase the dotting depth of the surface of the pipe die, the screw bolt is convenient to be in through connection with the mounting bolt through the mounting groove to fix the balancing weight, the dotting equipment can replace the balancing weight through the disassembly of the screw bolt, the detachability of the balancing weight is increased, and therefore the using effect of the dotting equipment is improved;

2. through the rotation motor that sets up, ball screw, the slide, pneumatic cylinder and supporting seat, it is convenient for carry out power take off to ball screw to rotate the motor, make ball screw rotate through bearing in the supporting seat, the in service position to the slide removes, the hydraulic pressure work of pneumatic cylinder is convenient for highly adjust the use of dotting main part, make the equipment of dotting have horizontal migration and highly flexible regulation structure, increased the functional of dotting of equipment of dotting, the convenience of dotting of pipe die has been improved and the speed of dotting, thereby increase the practicality of dotting equipment.

Drawings

Fig. 1 is a schematic view of the overall structure of a pipe mold dotting device of the present invention;

fig. 2 is a schematic view of the internal structure of a working box in the pipe mold dotting equipment of the present invention;

fig. 3 is a schematic view of the internal structure of the dotting main body of the pipe die dotting device of the present invention;

FIG. 4 is a schematic structural view of a cylinder vent mechanism and a bracket in the pipe mold dotting device of the present invention;

fig. 5 is a schematic structural view of the cylinder ventilation mechanism and the mounting seat in the pipe mold dotting device of the present invention.

In the figure: the device comprises a base 1, a work box 2, a rotating motor 3, a ball screw 4, a sliding seat 5, a hydraulic cylinder 6, a point hitting main body 7, a compressed air pipe 8, a cylinder 9 ventilation mechanism, a mounting seat 10, a mounting bolt 11, a mounting groove 12, a balancing weight 13, a screw bolt 14, a supporting seat 15, a conical seat 16, a conical head 17, a support 18 and a connecting port 19.

Detailed Description

In order to make the present invention achieve the purpose and the efficacy of the technical means, the present invention is easy to understand and understand, and the present invention is further explained below by combining with the detailed embodiments.

In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, and are only for convenience of description of the present invention and simplification of description, but do not indicate or suggest that the pointing device or element must have a specific direction to be constructed and operated in a specific direction, and thus, cannot be construed as a limitation of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and for example, "connected" may be fixedly connected, detachably connected, or integrally connected; 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 according to specific situations by those skilled in the art. The connection stability of each part, the shock-absorbing function of bottom plate is convenient for increase by the silica gel strip.

As shown in figures 1-5, a pipe mould dotting device comprises a base 1, a working box 2 is fixedly installed on the outer surface of the upper end of the base 1, a rotating motor 3 is fixedly installed on one side inside the working box 2, a ball screw 4 is fixedly installed on the power output end of the rotating motor 3, a sliding seat 5 is arranged at the middle position of the ball screw 4, a hydraulic cylinder 6 is fixedly installed on the outer surface of the lower end of the sliding seat 5, a dotting main body 7 is fixedly installed on the outer surface of the lower end of the hydraulic cylinder 6, a compressed air pipe 8 is fixedly installed on the outer surface of one side of the dotting main body 7, an air cylinder ventilating mechanism 9 is connected with one end of the compressed air pipe 8, a mounting seat 10 is arranged on the outer surface of the upper end of the air cylinder ventilating mechanism 9, a mounting bolt 11 is fixedly installed in the middle of the upper end of the mounting seat 10, a mounting groove 12 is formed on the outer surface of the mounting bolt 11, and a balancing weight 13 is sleeved on the outer surface of the mounting bolt 11, the upper end of the mounting bolt 11 is connected with a screw bolt 14 in the middle of the mounting groove 12.

Wherein, ball screw 4's one end surface connection has supporting seat 15, and the intermediate position of supporting seat 15 is provided with the bearing, and ball screw 4 passes through bearing and supporting seat 15 swing joint, one side and the 2 fixed connection of work box of supporting seat 15 use current ball screw technique ball screw 4 to rotate through the power take off of rotating motor 3 and the support of bearing in supporting seat 15 for slide 5 carries out the position and removes.

Wherein, the inside centre of dotting main part 7 is provided with awl seat 16, and the lower extreme surface of awl seat 16 is provided with conical head 17, and conical head 17 is the run-through connection with dotting main part 7, and conical head 17 is located the lower extreme one side position of dotting main part 7, and the equipment working technique of using current dotting is dotted main part 7 and is beaten the processing through conical head 17 to the pipe die surface.

Wherein, the cylinder ventilation mechanism 9 is connected with the work box 2 in a penetrating way, a bracket 18 is fixedly arranged on one side of the lower end of the cylinder ventilation mechanism 9, the bracket 18 is positioned on one side of the base 1, and the cylinder ventilation mechanism 9 is horizontally arranged through the bracket 18.

Wherein, the inner wall surface covering of mounting groove 12 has the screw thread, and the size of screw bolt 14 matches with the size of mounting groove 12, and screw bolt 14 is connected through mounting groove 12 and installation bolt 11 and is the run-through, and the inside of using current screw installation to dismantle technique screw bolt 14 and can insert installation bolt 11 through the screw thread soon has increased screw bolt 14 and installation bolt 11's detachability.

Wherein, the screw bolt 14 is located the upper end position of balancing weight 13, and connector 19 has been seted up to the intermediate position of balancing weight 13, and connector 19's size and installation bolt 11 size phase-match, balancing weight 13 tie 11 through connector 19 and installation for equipment can be fixed balancing weight 13 through screw bolt 14 and installation bolt 11, has increased balancing weight 13's detachability.

It should be noted that, the utility model relates to a pipe mold dotting device, when in use, the dotting device is placed at the use position through the base 1, the cylinder ventilating mechanism 9 in the dotting device is horizontally fixed through the bracket 18, the balancing weight 13 passes through the mounting bolt 11 through the connecting port 19 arranged in the middle of the balancing weight 13 and is placed on the mounting seat 10, the screw bolt 14 is placed at the upper end of the mounting groove 12, the screw bolt 14 is screwed into the mounting groove 12 through the screw thread covered on the inner wall surface of the mounting groove 12 to fix the balancing weight 13, the dotting pipe mold is placed at the upper end position of the base 1, the ball screw 4 using the existing ball screw technology rotates through the power output of the rotating motor 3 and the support of the bearing in the supporting seat 15, so that the ball screw 4 drives the sliding seat 5 to perform horizontal adjustment, and then the hydraulic work using the hydraulic cylinder 6 is matched to adjust the height of the dotting main body 7, make and beat the dotting position upper end that 7 lower extreme conical heads 17 of main part were adjusted to the pipe die of dotting, use current dotting equipment work technique cylinder ventilation mechanism 9 and carry compressed air to dotting main part 7 through compressed air pipe 8, the awl seat 16 in the dotting main part 7 drives conical head 17 and beats the dotting work to the pipe die, the dismantlement through screw bolt 14 and erection bolt 11 makes the detachability that has increased balancing weight 13, can beat the dotting horizontal position of main part 7 and use highly to adjust through ball screw 4 and pneumatic cylinder 6, the controllability of dotting equipment has been increased, thereby the result of use of dotting equipment has been improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a pipe mould dotting equipment, includes base (1), its characterized in that: the automatic punching machine is characterized in that a work box (2) is fixedly arranged on the outer surface of the upper end of a base (1), a rotating motor (3) is fixedly arranged on one side of the inside of the work box (2), a ball screw (4) is fixedly arranged on the power output end of the rotating motor (3), a slide seat (5) is arranged at the middle position of the ball screw (4), a hydraulic cylinder (6) is fixedly arranged on the outer surface of the lower end of the slide seat (5), a dotting main body (7) is fixedly arranged on the outer surface of the lower end of the hydraulic cylinder (6), a compressed air pipe (8) is fixedly arranged on one side of the dotting main body (7), an air cylinder ventilation mechanism (9) is connected to one end of the compressed air pipe (8), a mounting seat (10) is arranged on the outer surface of the upper end of the air cylinder ventilation mechanism (9), a mounting bolt (11) is fixedly arranged in the middle of the upper end of the mounting seat (10), mounting groove (12) have been seted up to the upper end surface of erection bolt (11), the surface cover of erection bolt (11) is equipped with balancing weight (13), the intermediate junction that the upper end of erection bolt (11) is located mounting groove (12) has screw bolt (14).

2. The pipe die dotting apparatus according to claim 1, wherein: the outer surface of one end of the ball screw (4) is connected with a supporting seat (15), a bearing is arranged at the middle position of the supporting seat (15), the ball screw (4) is movably connected with the supporting seat (15) through the bearing, and one side of the supporting seat (15) is fixedly connected with the working box (2).

3. The pipe die dotting apparatus according to claim 1, wherein: the utility model discloses a dotting machine, including dotting main part (7), be provided with awl seat (16) in the middle of the inside of dotting main part (7), the lower extreme surface of awl seat (16) is provided with conical head (17), conical head (17) are connected with dotting main part (7) and are the run-through, conical head (17) are located the lower extreme one side position of dotting main part (7).

4. The pipe die dotting apparatus according to claim 1, wherein: the air cylinder ventilation mechanism (9) is connected with the working box (2) in a penetrating mode, a support (18) is fixedly mounted on one side of the lower end of the air cylinder ventilation mechanism (9), and the support (18) is located on one side of the base (1).

5. The pipe die dotting apparatus according to claim 1, wherein: the inner wall surface covering of mounting groove (12) has the screw thread, the size of screw bolt (14) and the size phase-match of mounting groove (12), screw bolt (14) are connected with installation bolt (11) through mounting groove (12) and are the run-through.

6. The pipe die dotting apparatus according to claim 1, wherein: the screw bolt (14) is located at the upper end of the balancing weight (13), a connecting port (19) is formed in the middle of the balancing weight (13), the size of the connecting port (19) is matched with that of the mounting bolt (11), and the balancing weight (13) is in through connection with the mounting bolt (11) through the connecting port (19).