CN217225038U

CN217225038U - Surface polishing device for spherical ink casting

Info

Publication number: CN217225038U
Application number: CN202220241503.8U
Authority: CN
Inventors: 吴鹏; 陈知锋
Original assignee: Yangzhou Jintanglang Machinery Casting Co ltd
Current assignee: Yangzhou Jintanglang Machinery Casting Co ltd
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2022-08-19
Anticipated expiration: 2032-01-28

Abstract

The utility model is suitable for the technical field of polishing devices, and provides a device for polishing the surface of a spherical ink casting, which comprises a working platform and an adjustable polishing mechanism; the adjustable polishing mechanism is fixedly connected to the top of the working platform; when the spheroidal graphite pipe fitting is placed between four clamping plates, by opening two second motors, two groups of clamping plates can be driven to move in opposite directions respectively through rotation of two bidirectional threaded rods, so that the distance between the two groups of clamping plates is adjusted, the spheroidal graphite pipe fitting with different sizes can be placed between the two groups of clamping plates through distance adjustment, when polishing equipment is placed at the top of the spheroidal graphite pipe fitting, two third motors are opened simultaneously, the rotation of two rotating wheels drives the spheroidal graphite pipe to rotate, polishing work can be carried out under the cooperation of the polishing equipment, the clamping of the two groups of clamping plates is utilized, and the equipment can be adapted to pipe polishing with different diameters at any time.

Description

Surface polishing device for spherical ink casting

Technical Field

The utility model belongs to the technical field of burnishing device, especially, relate to a nodular cast surface finish device.

Background

The nodular cast iron is made by heating the cast iron to a certain temperature, quenching and then carrying out heat preservation and tempering, the shape of the original nodular graphite is not changed, the treated cast iron has high hardness and certain toughness, the lubricating property of the graphite is kept, the wear resistance is improved, the current application range of the nodular cast iron is more moonlight, and the nodular cast iron needs to be polished after the production is finished, and the surface burrs are removed, so that the nodular cast iron is smoother.

However, when the polishing device for the conventional nodular pipe fittings polishes the nodular pipe fittings, only one type of pipe fitting can be polished correspondingly, when the inner diameters of the pipe fittings are different, the pipe fittings with different inner diameters cannot be polished timely, and the problem that the use of polishing equipment is limited because the nodular pipe fittings can only be polished by polishing equipment with corresponding sizes is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a nodular cast member surface finish device aims at solving when the internal diameter of tubular product is not temporary, polishes the processing with regard to the tubular product of unable in good time to different internal diameters, has caused the nodular pipe fitting can only utilize the polishing equipment of corresponding size to polish when the polishing, leads to the problem that polishing equipment used the limitation.

The utility model is realized in such a way that the device for polishing the surface of the spherical graphite casting comprises a working platform and an adjustable polishing mechanism; the adjustable polishing mechanism is fixedly connected to the top of the working platform;

the adjustable polishing mechanism comprises fixed plates, fixed seats and connecting plates, the number of the fixed plates is four, the number of the fixed seats is two, the two fixed seats are symmetrically and fixedly connected to the top of the working platform, the two fixed seats are respectively positioned between the two fixed plates, two-way threaded rods are respectively inserted into the two fixed seats through threads, the outer surfaces of the two fixed plates on one side of the working platform are respectively provided with a second motor, one ends of the two-way threaded rods are respectively and fixedly connected to output shafts of the two second motors, the two ends of the two-way threaded rods are respectively and fixedly connected with the two connecting plates through threads, the tops of the four connecting plates are respectively and fixedly connected with clamping plates, one sides of the outer surfaces of the two clamping plates are respectively provided with a third motor, the two sides of the inner cavities of the two clamping plates are respectively and fixedly connected with a second rotating shaft through bearings, and the other two second rotating shafts are fixedly connected to one sides of the inner cavities of the other two clamping plates through bearings, one ends of the other two second rotating shafts are fixedly connected to output shafts of the two third motors respectively, the rotating wheels are fixedly sleeved on the outer surfaces of the four second rotating shafts, and the equipment can be suitable for polishing pipes with different diameters at any time by clamping of the two groups of clamping plates.

Preferably, two the fixed plate is a set of two sets of altogether, and is two sets of the fixed plate is located work platform's both ends respectively, and two sets of the position of fixed plate is the symmetric distribution for can adjust the interval between two sets of grip blocks.

Preferably, the two groups of connecting plates are arranged in one group, and the two groups of connecting plates are respectively positioned on two sides of the two fixing seats, so that the polishing device is suitable for polishing the nodular graphite pipes with different diameters.

Preferably, the shape of grip block is "arc", and four the surface both sides of grip block have all been seted up and have been changeed the mouth, four the surface of runner runs through four respectively and changes the mouth for spheroidal graphite tubular product can be fine places in the inside of two sets of grip blocks, thereby carries out polishing work.

Preferably, the top of the working platform is fixedly connected with an air cylinder, the top of the air cylinder is fixedly connected with a fixed block, one side of the outer surface of the fixed block is provided with a first motor, an output shaft of the first motor is fixedly connected with a first rotating shaft, one end of the first rotating shaft is fixedly connected with a roller, and the rotation of the roller drives the spheroidal graphite pipe to translate, so that the polishing area is replaced.

Preferably, the diameter of the roller is larger than the height of the fixed block, and the roller is positioned at the center of the working platform, so that the polishing position of the nodular graphite pipe can be translated, and convenience is provided for polishing work.

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

1. through the utility model discloses an adjustable polishing mechanism, when the nodular pipe fitting is placed between four grip blocks, through opening two second motors, can drive two sets of grip blocks through the rotation of two-way threaded rod and carry out the opposite direction motion respectively, thereby adjust the interval between two sets of grip blocks, make not unidimensional nodular pipe fitting homoenergetic place between two sets of grip blocks through interval adjustment, when burnishing equipment is placed at the nodular pipe fitting top, through opening two third motors simultaneously, make the rotation of two runners drive nodular tubular product and rotate, can carry out polishing work under burnishing equipment's cooperation, utilize the centre gripping of two sets of grip blocks, make equipment can adapt to the tubular product polishing of different diameters at any time.

2. Through the utility model discloses a structural design of gyro wheel, first motor, when the top polishing equipment of nodular tubular product is comparatively fixed, through the rise of cylinder, until the surface of gyro wheel and tubular product contact back, through opening first motor, utilize the rotation of first rotation axis to drive the rotation of gyro wheel to rotation through the gyro wheel drives the translation of nodular tubular product, thereby changes the polishing area.

3. Through the utility model discloses a structural design of grip block and runner is convenient for through "convex" of grip block for nodular tubular product can be fine place in the inside of two sets of grip blocks, thereby carry out polishing work.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the working platform of the present invention;

FIG. 2 is a schematic view of the working platform of the present invention;

FIG. 3 is a schematic side view of the working platform of the present invention;

FIG. 4 is a schematic view of the cross-sectional structure of the utility model along the A-A direction;

in the figure: 1. a working platform; 2. a fixing plate; 3. a bidirectional threaded rod; 4. a fixed seat; 5. a clamping plate; 6. a connecting plate; 7. a rotating wheel; 8. a fixed block; 9. a roller; 10. a first rotating shaft; 11. a first motor; 12. a cylinder; 13. a second motor; 14. a second rotation shaft; 15. a third motor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, the present invention provides a technical solution of a device for polishing a surface of a nodular cast iron: comprises a working platform 1 and an adjustable polishing mechanism; the adjustable polishing mechanism is fixedly connected to the top of the working platform 1;

the adjustable polishing mechanism comprises fixed plates 2, fixed seats 4 and connecting plates 6, the number of the fixed plates 2 is four, the number of the fixed seats 4 is two, the two fixed seats 4 are symmetrically and fixedly connected to the top of a working platform 1, the two fixed seats 4 are respectively positioned between the two fixed plates 2, two bidirectional threaded rods 3 are respectively inserted into the two fixed seats 4 through threads, second motors 13 are respectively arranged on the outer surfaces of the two fixed plates 2 on one side of the working platform 1, one ends of the two bidirectional threaded rods 3 are respectively fixedly connected to output shafts of the two second motors 13, two connecting plates 6 are respectively sleeved at the two ends of the two bidirectional threaded rods 3 through threads, clamping plates 5 are respectively fixedly connected to the tops of the four connecting plates 6, third motors 15 are respectively arranged on one sides of the outer surfaces of the two clamping plates 5, and second rotating shafts 14 are respectively fixedly connected to the two sides of inner cavities of the two clamping plates 5 through bearings, and one sides of the inner cavities of the other two clamping plates 5 are fixedly connected with another two second rotating shafts 14 through bearings, one ends of the other two second rotating shafts 14 are fixedly connected to output shafts of two third motors 15 respectively, and the outer surfaces of the four second rotating shafts 14 are fixedly sleeved with rotating wheels 7.

In this embodiment, when the nodular pipe fitting is placed between four grip blocks 5, through opening two second motors 13, can drive two sets of grip blocks 5 through the rotation of two-way threaded rod 3 and carry out the motion in opposite directions respectively, thereby adjust the interval between two sets of grip blocks 5, make not unidimensional nodular pipe fitting homoenergetic place between two sets of grip blocks 5 through interval adjustment, when burnishing equipment is placed at the nodular pipe fitting top, through opening two third motors 15 simultaneously, make the rotation of two runners 7 drive the rotation of nodular tubular product, can carry out polishing work under burnishing equipment's cooperation, utilize the centre gripping of two sets of grip blocks 5, make equipment can adapt to the tubular product polishing of different diameters at any time.

Further, two the fixed plate 2 is a set of two sets altogether, and is two sets of the fixed plate 2 is located the both ends of work platform 1 respectively, and two sets of the position of fixed plate 2 is the symmetric distribution.

In the present embodiment, it is convenient to set two bidirectional threaded rods 3 respectively using two fixing plates 2, thereby using the setting of the two bidirectional threaded rods 3, so that the interval between the two sets of clamping plates 5 can be adjusted.

Furthermore, two connecting plates 6 are a set of two sets, and two sets of connecting plates 6 are respectively located on two sides of two fixing seats 4.

In this embodiment, be convenient for through the threaded connection of two sets of connecting plates 6 and two-way threaded rod 3 for two sets of connecting plates 6 can drive respectively and carry out relative motion between two sets of grip blocks 5 respectively, thereby adapt to the nodular tubular product polishing work of different diameters.

Furthermore, the shape of the clamping plates 5 is arc-shaped, the two sides of the outer surfaces of the four clamping plates 5 are provided with rotating openings, and the outer surfaces of the four rotating wheels 7 penetrate through the four rotating openings respectively.

In this embodiment, the arc-shaped clamping plates 5 facilitate the spheroidal graphite tube to be placed in the two groups of clamping plates 5 well, so as to perform polishing work.

Further, the top rigid coupling of work platform 1 has cylinder 12, the top rigid coupling of cylinder 12 has fixed block 8, first motor 11 is installed to surface one side of fixed block 8, first motor 11's output shaft rigid coupling has first rotation axis 10, the one end rigid coupling of first rotation axis 10 has gyro wheel 9.

In this embodiment, when the top polishing device for the nodular graphite cast iron is relatively fixed, through the rise of the cylinder 12, until the outer surface of the roller 9 contacts with the nodular graphite cast iron, by starting the first motor 11, the rotation of the first rotating shaft 10 is utilized to drive the roller 9 to rotate, and the rotation of the roller 9 drives the nodular graphite cast iron to translate, so that the polishing area is replaced.

Further, the diameter of the roller 9 is larger than the height of the fixing block 8, and the roller 9 is located at the center of the working platform 1.

In the embodiment, the arrangement of the roller 9 is convenient, so that when the polishing device cannot be adjusted, the polishing position of the nodular graphite pipe can be translated, and the polishing operation is facilitated.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a nodular casting surface finish device which characterized in that: comprises a working platform (1) and an adjustable polishing mechanism; the adjustable polishing mechanism is fixedly connected to the top of the working platform (1);

the adjustable polishing mechanism is composed of fixed plates (2), fixed seats (4) and connecting plates (6), the number of the fixed plates (2) is four, the number of the fixed seats (4) is two, the two fixed seats (4) are symmetrically and fixedly connected to the top of the working platform (1), the two fixed seats (4) are respectively located between the two fixed plates (2), two bidirectional threaded rods (3) are inserted into the fixed seats (4) in a threaded manner, second motors (13) are mounted on the outer surfaces of the two fixed plates (2) on one side of the working platform (1), one ends of the two bidirectional threaded rods (3) are fixedly connected to output shafts of the two second motors (13) respectively, the two connecting plates (6) are sleeved on the two ends of the two bidirectional threaded rods (3) in a threaded manner, and clamping plates (5) are fixedly connected to the tops of the four connecting plates (6) respectively, two third motor (15), two are all installed to the surface one side of grip block (5) the inner chamber both sides of grip block (5) all have second rotation axis (14) through the bearing rigid coupling, two in addition the inner chamber one side of grip block (5) has two second rotation axis (14) in addition through the bearing rigid coupling, two in addition the one end of second rotation axis (14) rigid coupling respectively in the output shaft of two third motors (15), four runner (7) have all been fixed to be cup jointed to the surface of second rotation axis (14).

2. The device for polishing the surface of a spherical ink cast member according to claim 1, wherein: two fixed plate (2) are a set of two sets altogether, and are two sets of fixed plate (2) are located the both ends of work platform (1) respectively, and two sets of the position of fixed plate (2) is the symmetric distribution.

3. The device for polishing the surface of a spherical ink cast member according to claim 2, wherein: the two connecting plates (6) are divided into two groups, and the two groups of connecting plates (6) are respectively positioned on two sides of the two fixed seats (4).

4. The device for polishing the surface of a spherical ink cast member according to claim 3, wherein: the clamping plates (5) are arc-shaped, rotary openings are formed in two sides of the outer surfaces of the four clamping plates (5), and the outer surfaces of the four rotary wheels (7) penetrate through the four rotary openings respectively.

5. The device for polishing the surface of a spherical ink cast member according to claim 4, wherein: the top rigid coupling of work platform (1) has cylinder (12), the top rigid coupling of cylinder (12) has fixed block (8), first motor (11) are installed to surface one side of fixed block (8), the output shaft rigid coupling of first motor (11) has first rotation axis (10), the one end rigid coupling of first rotation axis (10) has gyro wheel (9).

6. The device for polishing the surface of a spherical ink cast member according to claim 5, wherein: the diameter of the roller (9) is larger than the height of the fixed block (8), and the roller (9) is positioned at the center of the working platform (1).