CN217702862U

CN217702862U - Nodular cast iron pipe mould scale removal device

Info

Publication number: CN217702862U
Application number: CN202221992385.0U
Authority: CN
Inventors: 李钢
Original assignee: Hubei Yitong Casting Co ltd
Current assignee: Hubei Yitong Casting Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-11-01
Anticipated expiration: 2032-07-26

Abstract

The utility model relates to a ductile cast iron pipe mould scale removal device, comprises a workbench, first chutes are respectively arranged at two sides of the top of the workbench and at positions close to the front side, a mould fixing device is arranged between the two first chutes and used for fixing moulds with various sizes and driving the moulds to rotate, the mould fixing device comprises a bidirectional screw rod, a through hole is arranged at the central position between the two first chutes in the two workbenches, two ends of the bidirectional screw rod are respectively rotatably connected with the side walls of the two first chutes and pass through the through hole, and a first stepping motor is arranged at one side of the workbench and at a position corresponding to the bidirectional screw rod and used for driving the bidirectional screw rod to rotate; the utility model discloses make first step motor when starting, two first lead screw sliders can carry out relative motion, and then make the plug press from both sides tightly or loosen the mould, can drive the mould that is pressed from both sides tightly and rotate, realize the automatic all-round function of polishing.

Description

Nodular cast iron pipe mould scale removal device

Technical Field

The utility model relates to a nodular cast-iron pipe production technical field specifically is a nodular cast-iron pipe mould scale removal device.

Background

In the prior art, molten iron is often poured into a corresponding grinding tool for the nodular cast iron pipe, then the mould is put into water for cooling, and a finished product is taken out after forming.

The discovery is in long-term production work, because the mould is often soaked and is cooled off in aqueous, the scale deposit that rusts very easily on the surface, when the scale deposit that rusts of mould surface, its thickness can obviously increase, leads to mould surface each thickness to differ, and consequently the inside molten iron cooling of mould is uneven, and the shaping is slow, delays work efficiency, consequently needs a demand to design a nodular cast iron pipe mould scale removal device to clear away the dirt on mould surface fast.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a nodular cast iron pipe mould scale removal device for solve the problem that above-mentioned background art provided.

The utility model discloses a nodular cast iron pipe mould scale removal device, comprises a workbench, workstation top both sides and be close to positive position department and have all seted up first spout, two be provided with mould fixing device between the first spout for mould to various variation in size is fixed and is driven the mould and rotate, workstation top both sides and the position department that is close to the back have all seted up the second spout, two be provided with mould grinding device between the second spout, but the mould grinding work of the different diameters of adaptation goes on.

As a further improvement, the die fixing device comprises a bidirectional screw rod, the central position between two first chutes is provided with a through hole in two work tables, the two ends of the bidirectional screw rod are respectively connected to the side walls of the two first chutes in a rotating manner and pass through the through hole, and a first stepping motor is installed at the position corresponding to the bidirectional screw rod on one side of the work table for driving the bidirectional screw rod to rotate.

As a further improvement, the first lead screw slider that agrees with it screw thread direction is installed respectively at the both ends of two-way lead screw, the top of first lead screw slider is provided with first backup pad, two the top of the relative one side of first backup pad all is provided with mould fixed knot and constructs.

As a further improvement, the die fixing structure comprises a connecting plate connected to the first supporting plate in a rotating manner, and the connecting plate is provided with a plug on one side close to each other, and the plug is in a round platform-shaped structure.

As the utility model discloses a further improvement, install a buncher on one of them first backup pad, a buncher's output links to each other with one of them connecting plate for it rotates to drive mould fixed knot structure.

As a further improvement, the mould grinding device is including rotating the one-way lead screw and the guide bar of connecting in two second spouts respectively, the surface mounting of one-way lead screw has the second lead screw slider, the surface sliding connection of guide bar has sharp slider, the workstation is installed the second step motor with the position department that one-way lead screw corresponds for it is rotatory to drive one-way lead screw.

As a further improvement, the top of second lead screw slider and sharp slider all is provided with the second backup pad, two just the position department that is close to the top rotates between the second backup pad and is connected with the grinding roller.

As the utility model discloses a further improvement, one of them install second buncher in the second backup pad, second buncher is connected with the center department rotation of the roller of polishing for it rotates to drive the roller of polishing.

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

1. the utility model discloses a second spout that sets up on the workstation, the one-way lead screw and the guide bar that set up respectively in two second spouts of cooperation for second lead screw slider can drive the grinding roller towards mould fixing device direction removal under the effect of second step motor, can adjust the interval with it, can be applicable to the mould work of polishing of different diameters size, install second buncher in the second backup pad of one side simultaneously, be used for connecting the grinding roller, make the grinding roller can high-speed rotatory, polish fast the mould surface of laminating with it.

2. The utility model discloses a two-way lead screw that sets up in the workstation, the plug of two round platform forms that set up in the cooperation mould fixing device, the mould that makes the internal diameter variation in size all can insert between two plugs, and through the first step motor of being connected with two-way lead screw, make first step motor when starting, two first lead screw sliders can carry out relative motion, and then make the plug press from both sides tightly or loosen the mould, and install first buncher on one of them first backup pad, can drive the mould of being pressed from both sides tightly and rotate, realize the all-round function of polishing of automation.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

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

FIG. 2 is a schematic view of the overall front cross-sectional structure of the present invention;

fig. 3 is a schematic view of the overall back sectional structure of the present invention.

In the figure: 1. a work table; 101. a first chute; 102. a second chute; 103. a support table; 2. a through hole; 3. a bidirectional screw rod; 4. a first stepper motor; 5. a first lead screw slide block; 6. a first support plate; 7. a connecting plate; 8. a plug; 9. a first speed regulating motor; 10. a one-way screw rod; 1001. a second lead screw slide block; 11. a guide bar; 1101. a linear slider; 12. a second support plate; 13. a second speed regulating motor; 14. grinding a roller; 15. a second stepper motor.

Detailed Description

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It should be understood, however, that these physical details should not be taken to limit the invention. That is, in some embodiments of the invention, these physical details are not necessary. In addition, for simplicity, some conventional structures and components are shown in a simplified schematic manner in the drawings.

In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1, the utility model discloses a nodular cast iron pipe mould scale removal device, including workstation 1, the bottom of workstation 1 is provided with a supporting bench 103, and workstation 1 top both sides just are close to positive position department and have all seted up first spout 101, are provided with mould fixing device between two first spouts 101 for fix and drive the mould rotation to the mould of various variation in size.

In order to fix the dies with different diameters;

referring to fig. 2, the mold fixing device includes a bidirectional screw rod 3, a through hole 2 is formed in the center of the two work tables 1 between the two first sliding grooves 101, two ends of the bidirectional screw rod 3 are rotatably connected to the side walls of the two first sliding grooves 101 respectively and penetrate through the through hole 2, and a first stepping motor 4 is installed at a position corresponding to the bidirectional screw rod 3 on one side of the work table 1, and is used for driving the bidirectional screw rod 3 to rotate.

Furthermore, two ends of the bidirectional screw rod 3 are respectively provided with a first screw rod sliding block 5 matched with the bidirectional screw rod in the thread direction, the top of the first screw rod sliding block 5 is provided with a first supporting plate 6, and the tops of the two opposite sides of the first supporting plates 6 are respectively provided with a mold fixing structure.

Furthermore, the die fixing structure comprises connecting plates 7 connected to the first supporting plate 6 in a rotating mode, one side, close to each other, of each of the two connecting plates 7 is provided with a plug 8, each plug 8 is of a round table-shaped structure, each plug 8 is made of elastic wear-resistant rubber materials, each round table-shaped plug 8 can penetrate into the die from the end portion of the die gradually until the supporting and fixing effect is achieved from the inside of the die, and the die is fixed.

A first speed regulating motor 9 is installed on one of the first supporting plates 6, and the output end of the first speed regulating motor 9 is connected with one of the connecting plates 7 and used for driving the die fixing structure to rotate.

When first step motor 4 drive, two first lead screw sliders 5 can carry out relative motion, and then make plug 8 press from both sides tightly or loosen the mould, the staff only need place the mould between two plugs 8, start first step motor 4 afterwards, make two plugs 8 be close to each other, until plug 8 tight insert the mould both ends can, and install first buncher 9 on one of them first backup pad 6, can drive the mould of pressing from both sides tightly and rotate, the process of artifical manual rotation mould has been replaced, realize the function of automatic all-round polishing.

Referring to fig. 3, the two sides of the top of the worktable 1 and the positions close to the back are both provided with second sliding grooves 102, and a mold polishing device is arranged between the two second sliding grooves 102, so as to be suitable for polishing molds of different diameters.

The grinding machine is suitable for moulds with various diameters and different sizes for grinding;

further, the die polishing device comprises a one-way screw rod 10 and a guide rod 11 which are respectively connected in the two second sliding grooves 102 in a rotating manner, a second screw rod slider 1001 is arranged on the surface of the one-way screw rod 10, a linear slider 1101 is connected on the surface of the guide rod 11 in a sliding manner, and a second stepping motor 15 is arranged at the position of the workbench 1 corresponding to the one-way screw rod 10 and used for driving the one-way screw rod 10 to rotate.

Furthermore, a second support plate 12 is arranged on the top of each of the second lead screw slider 1001 and the linear slider 1101, a grinding roller 14 is rotatably connected between the two second support plates 12 and at a position close to the top, one of the second support plates 12 is provided with a second adjustable speed motor 13, and the second adjustable speed motor 13 is rotatably connected with the center of the grinding roller 14 and is used for driving the grinding roller 14 to rotate.

After the mould is fixed between two plugs 8, the staff starts second step motor 15 for second lead screw slider 1001 can drive the grinding roller 14 and remove towards the mould fixing device direction under the effect of second step motor 15, until the dirt contact on grinding roller 14 surface and mould surface, later start second buncher 13, make grinding roller 14 high-speed rotatory, polish the dirt, after the surface is polished smoothly, start first buncher 9, drive the mould and rotate, realize polishing the purpose of its whole world omnidirectional.

It should be noted that the width of the first lead screw slider 5 is the same as the width of the first sliding chute 101, and the widths of the second lead screw slider 1001 and the linear slider 1101 are both the same as the width of the second sliding chute 102, so that the first lead screw slider can move in the linear direction and avoid rotating itself.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A scale removal device for a ductile cast iron pipe mold comprises a workbench (1); the method is characterized in that: first sliding grooves (101) are formed in positions, close to the front face, of two sides of the top of the workbench (1), and a mold fixing device is arranged between the two first sliding grooves (101) and used for fixing molds of different sizes and driving the molds to rotate;

second chutes (102) are formed in positions, close to the back, of two sides of the top of the workbench (1), mold polishing devices are arranged between the second chutes (102), and the mold polishing devices can be adapted to mold polishing work of different diameters.

2. The nodular cast iron pipe mold descaling device of claim 1, wherein: the die fixing device comprises a bidirectional screw rod (3), a through hole (2) is formed in the central position between two first sliding grooves (101) in two working tables (1), the two ends of the bidirectional screw rod (3) are respectively connected to the side walls of the two first sliding grooves (101) in a rotating mode and penetrate through the through hole (2), and a first stepping motor (4) is installed at the position, corresponding to the bidirectional screw rod (3), of one side of each working table (1) and used for driving the bidirectional screw rod (3) to rotate.

3. The ductile iron pipe mold descaling device according to claim 2, wherein: the two ends of the bidirectional screw rod (3) are respectively provided with a first screw rod sliding block (5) matched with the screw thread direction of the bidirectional screw rod, the top of the first screw rod sliding block (5) is provided with a first supporting plate (6), and the top of one side, opposite to the first supporting plate (6), of the first supporting plate is provided with a die fixing structure.

4. The nodular cast iron pipe mold descaling device of claim 3, wherein: the die fixing structure comprises a connecting plate (7) which is rotatably connected to a first supporting plate (6), a plug (8) is arranged on one side, close to the connecting plate (7), of the connecting plate, and the plug (8) is of a round table-shaped structure.

5. The ductile cast iron pipe mold descaling device according to any one of claims 2 to 4, wherein: a first speed regulating motor (9) is installed on one of the first supporting plates (6), and the output end of the first speed regulating motor (9) is connected with one of the connecting plates (7) and used for driving the die fixing structure to rotate.

6. The ductile iron pipe mold descaling device according to claim 1, wherein: mould grinding device is including rotating one-way lead screw (10) and guide bar (11) of connecting in two second spouts (102) respectively, the surface mounting of one-way lead screw (10) has second lead screw slider (1001), the surperficial sliding connection of guide bar (11) has sharp slider (1101), workstation (1) is installed second step motor (15) with the position department that one-way lead screw (10) correspond for it is rotatory to drive one-way lead screw (10).

7. The nodular cast iron pipe mold descaling device of claim 6, wherein: and the tops of the second screw rod sliding block (1001) and the linear sliding block (1101) are respectively provided with a second supporting plate (12), and a grinding roller (14) is rotatably connected between the two supporting plates and at a position close to the tops.

8. The nodular cast iron pipe mold descaling device of claim 7, wherein: one of the second supporting plates (12) is provided with a second speed regulating motor (13), and the second speed regulating motor (13) is rotatably connected with the center of the grinding roller (14) and used for driving the grinding roller (14) to rotate.