CN212144723U

CN212144723U - Punching and shearing machine with combined inserting and arranging limiting unit

Info

Publication number: CN212144723U
Application number: CN202020597451.9U
Authority: CN
Inventors: 吴魁平; 潘金祥; 章托乃
Original assignee: Zhejiang Shangjian Protection Technology Co ltd
Current assignee: Zhejiang Shangjian Protection Technology Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2020-12-15
Anticipated expiration: 2030-04-21

Abstract

The utility model discloses a punching and shearing machine with combined type inserting limit units, wherein the end surfaces of a pair of combined supporting plates which are close to each other are respectively detachably provided with an I-shaped steel limit combined plate, a cylindrical steel limit combined plate and a square steel limit combined plate; the I-steel limiting composition plate, the cylindrical steel limiting composition plate and the square steel limiting composition plate are distributed from top to bottom; the I-steel limiting combination plate is a rectangular plate which is formed with an upper limiting hole in a shape like a Chinese character 'ji' on the end surface far away from the combination support plate; the cylindrical steel limiting combination plate is a cuboid plate which is formed with a semi-cylindrical groove-shaped middle limiting hole at the end face far away from the combination support plate; the square steel limiting component plate is a rectangular plate with a lower limiting hole of a rectangular groove formed in the end face far away from the combined supporting plate; the I-steel limiting composition plate, the cylindrical steel limiting composition plate and the square steel limiting composition plate have various dimensions; utility model advantage: simple structure, the combination is carried out as required, and is nimble, and the suitability is strong.

Description

Punching and shearing machine with combined inserting and arranging limiting unit

Technical Field

The utility model relates to a technical field of multi-functional punching and shearing machine, concretely relates to punching and shearing machine with combination formula is inserted and is established spacing unit.

Background

The multifunctional punching and shearing machine integrates multiple functions of punching, shearing plate angle steel, shearing section bars and the like, has multiple advantages of light weight, small volume, low noise efficiency and the like, is ideal equipment in modern machinery manufacturing industries such as metallurgy, bridges, communication, electric power and the like, and has the greatest advantages of simple operation, flexible movement, high punching and shearing efficiency, smooth and traceless cross section, extremely low failure rate and long service life.

Many existing punching and shearing machines need to be provided with matched inserting limiting plates, and limiting through holes for materials of different sizes to pass through are formed in the inserting limiting plates; however, the size of the inserted limiting plate is limited, and limiting through holes of all sizes cannot be formed; during production, different materials with different sizes are required to be alternately carried out sometimes, but the limiting through holes on the corresponding sides are arranged on different inserting limiting plates, so that the inserting limiting plates need to be continuously inserted for replacement, and the operation is troublesome, the flexibility is poor, and the adaptability is poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a purpose provides a punching and shearing machine with combination formula is inserted and is established spacing unit to the poor technical problem of punching and shearing machine adaptability.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a punching and shearing machine with combined inserting limit units comprises a base box; the base box is provided with a processing box; the left end of the processing box is provided with a punching unit, and the right end of the processing box is provided with a shearing unit; the middle of the lower part of the processing box is provided with a plate shearing unit; the left end of the middle upper part of the processing box is provided with an angle steel shearing unit, and the right end of the processing box is provided with a multifunctional shearing unit; the multifunctional shearing unit comprises an inserting limiting unit; the inserting limiting unit is arranged on the front end face of the processing box; the processing box is provided with a front and back through shearing hole; the shearing hole is positioned right behind the inserting limiting unit and is provided with a shearing tool moving left and right; the inserting limiting unit comprises a pair of front and rear supporting plates which are symmetrically arranged front and rear; a pair of front and rear supporting plates are fixed on the front end surface of the processing box; a gap is arranged between the pair of front and rear supporting plates; an upper square hole, a round hole and a lower square hole are formed on the pair of front and rear supporting plates; the upper square hole, the round hole and the lower square hole are distributed from top to bottom in sequence and are arranged in a penetrating manner from front to back; the left side and the right side of the pair of front and rear supporting plates respectively move left and right and are provided with combined supporting plates; the end surfaces, close to each other, of the pair of combined supporting plates are respectively detachably provided with an I-shaped steel limiting combined plate, a cylindrical steel limiting combined plate and a square steel limiting combined plate which are distributed from top to bottom; the I-steel limiting combination plate is a rectangular plate which is formed with an upper limiting hole in a shape like a Chinese character 'ji' on the end surface far away from the combination support plate; the cylindrical steel limiting combination plate is a cuboid plate which is formed with a semi-cylindrical groove-shaped middle limiting hole at the end face far away from the combination support plate; the square steel limiting component plate is a rectangular plate with a lower limiting hole of a rectangular groove formed in the end face far away from the combined supporting plate; when the pair of combined supporting plates are abutted against each other, a pair of upper limiting holes form a complete I-shaped hole, a pair of middle limiting holes form a complete cylindrical hole, and a pair of lower limiting holes form a complete square hole; the I-steel limiting composition plate, the cylindrical steel limiting composition plate and the square steel limiting composition plate have various dimensions; the different I-shaped steel limiting combination plates are different in the sizes of the I-shaped holes formed; the different cylindrical steel limiting combination plates are different in the size of the cylindrical holes formed; the difference of the different square steel limiting component plates lies in that the sizes of the square holes formed by the component plates are different.

Preferably, two groups of support groups distributed up and down are respectively formed on the front end surface of the processing box; the supporting group comprises a pair of driving supporting plates which are arranged in a bilateral symmetry manner; a pair of left and right guide posts which are symmetrically arranged front and back are respectively formed between the mutually close end surfaces of the pair of driving support plates at the upper side and between the mutually close end surfaces of the pair of driving support plates at the lower side; the pair of combined supporting plates are sleeved on the four left and right guide posts in the left and right directions; a left driving threaded rod and a right driving threaded rod are pivoted between the mutually close end surfaces of the pair of driving supporting plates at the lower side; the left end and the right end of the left driving threaded rod and the right driving threaded rod are respectively provided with an external thread part with opposite rotation directions; the pair of combined supporting plates are respectively screwed on different external thread parts of the left and right driving threaded rods; the right end of the left and right driving threaded rod is formed with a driving block.

Preferably, the driving block has a regular hexagonal shape.

Preferably, the I-steel limiting combination plate, the cylindrical steel limiting combination plate and the square steel limiting combination plate are respectively provided with a T-shaped limiting insertion plate on the end surfaces far away from the pair of front and rear supporting plates; three connecting slots which are distributed up and down and are used for inserting the limiting inserting plates are respectively formed on the front end surfaces of the pair of combined supporting plates; the end surfaces of the pair of combined supporting plates, which are far away from each other, are respectively screwed with three limit bolts which are distributed up and down; the inner side ends of the limiting bolts abut against the limiting insertion plates on the corresponding sides.

Preferably, a plurality of connecting inserting columns are respectively formed on the right end faces of the left I-steel limiting composition plate, the left cylindrical steel limiting composition plate and the left square steel limiting composition plate; and a plurality of connecting jacks for connecting the inserted columns to insert are formed in the left end faces of the I-steel limiting composition plate, the cylindrical steel limiting composition plate and the square steel limiting composition plate on the right side respectively.

Preferably, a plurality of connecting bolts are arranged on the pair of front and rear supporting plates in a penetrating manner; the pair of front and rear supporting plates are fixed on the connecting bolt through a plurality of matched nuts; the connecting bolt is screwed on the front end face of the processing box.

The beneficial effects of the utility model reside in that: simple structure, the combination is carried out as required, and is nimble, and the suitability is strong.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a schematic structural view of a cross section of the multi-function shearing unit 70 of the present invention;

fig. 3 is a schematic structural diagram of the right side of the present invention showing the connection of the combined supporting plate 74, the i-steel limiting composition plate 75, the cylindrical steel limiting composition plate 76 and the square steel limiting composition plate 77;

in the figure, 10, a base box; 20. a processing box; 21. a drive support plate; 22. a left guide post and a right guide post; 30. a punching unit; 40. a clipping unit; 50. a plate shearing unit; 60. an angle steel shearing unit; 70. a multifunctional shearing unit; 71. driving the threaded rod left and right; 72. front and rear support plates; 720. an upper square hole; 721. a circular hole; 722. a lower square hole; 73. a connecting bolt; 74. combining the supporting plates; 741. a limit bolt; 75. an I-steel limiting combination plate; 750. an upper limiting hole; 76. a cylindrical steel limiting composition board; 760. a middle limiting hole; 77. the square steel limiting component plate; 770. a lower limiting hole; 78. connecting the inserted columns; 79. and a limiting inserting plate.

Detailed Description

As shown in fig. 1 to 3, a punching and shearing machine with a combined type inserting limit unit comprises a base box 10; the base box 10 is provided with a processing box 20; the left end of the processing box 20 is provided with a punching unit 30, and the right end is provided with a shearing unit 40; the middle of the lower part of the processing box 20 is provided with a plate shearing unit 50; the left end of the middle upper part of the processing box 20 is provided with an angle steel shearing unit 60, and the right end is provided with a multifunctional shearing unit 70; the multi-function cutting unit 70 includes an insertion limit unit; the inserting limit unit is arranged on the front end face of the processing box 20; the processing box 20 is provided with a front and rear penetrating shearing hole; the shearing hole is positioned right behind the inserting limiting unit and is provided with a shearing tool moving left and right; the inserting position limiting unit 70 comprises a pair of front and rear support plates 72 which are symmetrically arranged front and rear; a pair of front and rear support plates 72 fixed to the front end surface of the processing box 20; a gap is provided between the pair of front and rear support plates 72; an upper square hole 720, a round hole 721 and a lower square hole 722 are formed on the pair of front and rear support plates 72; the upper square hole 720, the round hole 721 and the lower square hole 722 are distributed from top to bottom in sequence and are arranged in a penetrating way from front to back; a pair of front and rear support plates 72 are provided with a combined support plate 74 moving left and right; the end surfaces of the pair of combined supporting plates 74 close to each other are respectively detachably provided with an I-steel limiting combined plate 75, a cylindrical steel limiting combined plate 76 and a square steel limiting combined plate 77 which are distributed from top to bottom; the I-steel limiting combination plate 75 is a rectangular plate with an upper limiting hole 750 shaped like a Chinese character 'ji' formed on the end surface far away from the combination support plate 74; the cylindrical steel limiting combination plate 76 is a rectangular plate with a semi-cylindrical groove-shaped middle limiting hole 760 formed on the end face far away from the combination support plate 74; the square steel position-limiting component plate 77 is a rectangular parallelepiped plate having a lower position-limiting hole 770 with a rectangular groove formed in an end surface thereof away from the component support plate 74; when the pair of combined supporting plates 74 are abutted against each other, a pair of upper limiting holes 750 form a complete I-shaped hole, a pair of middle limiting holes 760 form a complete cylindrical hole, and a pair of lower limiting holes 770 form a complete square hole; the I-steel limiting composition plate 75, the cylindrical steel limiting composition plate 76 and the square steel limiting composition plate 77 have various size specifications; the difference between the different i-beam limiting combination plates 75 is that the i-shaped holes formed are different in size; the difference between the different cylindrical steel limiting combination plates 76 is that the sizes of the cylindrical holes formed are different; the different square steel position limiting component plates 77 are different in the size of the square hole.

As shown in fig. 1 to 3, two sets of support sets distributed up and down are respectively formed on the front end surface of the processing box 20; the support group comprises a pair of driving support plates 21 which are arranged in bilateral symmetry; a pair of left and right guide posts 22 symmetrically arranged in front and back are respectively formed between the mutually close end surfaces of the upper pair of driving support plates 21 and between the mutually close end surfaces of the lower pair of driving support plates 21; the pair of combined supporting plates 74 are sleeved on the four left and right guide posts 22 in the left-right direction; a left and right driving threaded rod 71 is pivoted between the mutually close end surfaces of the lower pair of driving support plates 21; the left and right ends of the left and right driving threaded rods 71 are respectively formed with external threaded parts with opposite rotation directions; a pair of combined support plates 74 are respectively screwed on different external thread portions of the left and right driving threaded rods 71; a driving block is formed at the right end of the left and right driving threaded rod 71.

As shown in fig. 1, the driving block has a regular hexagonal shape.

As shown in fig. 1 and 3, T-shaped limiting insertion plates 79 are respectively formed on end surfaces of the i-steel limiting combination plate 75, the cylindrical steel limiting combination plate 76 and the square steel limiting combination plate 77 away from the pair of front and rear support plates 72; three connecting slots which are distributed up and down and are used for inserting the limiting inserting plates 79 are respectively formed on the front end surfaces of the pair of combined supporting plates 74; three limit bolts 741 which are distributed up and down are respectively screwed on the end surfaces of the pair of combined support plates 74 which are far away from each other; the inner ends of the limiting bolts 741 abut against the limiting insert plates 79 on the corresponding sides.

As shown in fig. 2 and 3, a plurality of connecting plug columns 78 are respectively formed on the right end surfaces of the i-steel limiting composition plate 75, the cylindrical steel limiting composition plate 76 and the square steel limiting composition plate 77 on the left side; a plurality of connecting jacks for inserting connecting insertion columns 78 are respectively formed on the left end faces of the I-steel limiting combination plate 75, the cylindrical steel limiting combination plate 76 and the square steel limiting combination plate 77 on the right side.

As shown in fig. 1, a plurality of connecting bolts 73 are arranged on the pair of front and rear support plates 72; a pair of front and rear support plates 72 are fixed to the connecting bolt 73 by a plurality of nuts fitted; the connection bolt 73 is screwed to the front end surface of the processing box 20.

The working principle of the punching and shearing machine with the combined type inserting limiting units is that;

in an initial state, a pair of combined supporting plates 74 are closest to each other, an I-steel limiting combined plate 75, a cylindrical steel limiting combined plate 76 and a square steel limiting combined plate 77 corresponding to different I-steels, cylindrical steels and square steels are selected as required, the I-steel limiting combined plate 75, the cylindrical steel limiting combined plate 76 and the square steel limiting combined plate 77 are fixed on the combined supporting plates 74 from top to bottom, then the combined supporting plates 74 move close to each other until the I-steel limiting combined plate and the cylindrical steel limiting combined plate abut against each other, so that I-shaped holes, cylindrical holes and square holes with different sizes are formed, then materials on corresponding sides pass through the I-shaped holes, the cylindrical holes or the square holes from front to back, and finally a shearing tool in the shearing holes moves left and right to.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. A punching and shearing machine with combined inserting limit units comprises a base box (10); the base box (10) is provided with a processing box (20); the left end of the processing box (20) is provided with a punching unit (30), and the right end is provided with a shearing unit (40); the middle of the lower part of the processing box (20) is provided with a plate shearing unit (50); the left end of the middle upper part of the processing box (20) is provided with an angle steel shearing unit (60), and the right end is provided with a multifunctional shearing unit (70); the multifunctional shearing unit (70) comprises an inserting limit unit; the inserting limiting unit is arranged on the front end face of the processing box (20); a front and back through shearing hole is arranged on the processing box (20); the shearing hole is positioned right behind the inserting limiting unit and is provided with a shearing tool moving left and right; the method is characterized in that: the inserting limiting unit (70) comprises a pair of front and rear supporting plates (72) which are symmetrically arranged front and rear; a pair of front and rear support plates (72) fixed to the front end surface of the processing box (20); a gap is arranged between the pair of front and rear support plates (72); an upper square hole (720), a round hole (721) and a lower square hole (722) are formed on the pair of front and rear supporting plates (72); the upper square hole (720), the round hole (721) and the lower square hole (722) are distributed from top to bottom in sequence and are arranged in a penetrating way from front to back; a combined support plate (74) is respectively arranged on the left side and the right side of the pair of front and rear support plates (72) in a left-right movement way; the end surfaces, close to each other, of the pair of combined supporting plates (74) are respectively detachably provided with an I-steel limiting combined plate (75), a cylindrical steel limiting combined plate (76) and a square steel limiting combined plate (77) which are distributed from top to bottom; the I-steel limiting combination plate (75) is a rectangular plate which is far away from the end face of the combination support plate (74) and is provided with an upper limiting hole (750) in a shape like a Chinese character 'ji'; the cylindrical steel limiting combination plate (76) is a rectangular plate which is far away from the end face of the combination support plate (74) and is formed with a semi-cylindrical groove-shaped middle limiting hole (760); the square steel limiting component plate (77) is a rectangular plate which is far away from the end face of the combined supporting plate (74) and is provided with a lower limiting hole (770) with a rectangular groove in a molding mode; when the pair of combined supporting plates (74) are abutted against each other, a pair of upper limiting holes (750) form a complete I-shaped hole, a pair of middle limiting holes (760) form a complete cylindrical hole, and a pair of lower limiting holes (770) form a complete square hole; the I-steel limiting combination plate (75), the cylindrical steel limiting combination plate (76) and the square steel limiting combination plate (77) have various size specifications; the different I-shaped steel limiting combination plates (75) are different in the sizes of the I-shaped holes formed; the different cylindrical steel limiting combination plates (76) are different in the size of the cylindrical holes formed; the different square steel limiting component plates (77) are different in the size of the square holes.

2. The punching and shearing machine with the combined inserting limit unit as claimed in claim 1, characterized in that: two groups of supporting groups which are distributed up and down are respectively formed on the front end surface of the processing box (20); the support group comprises a pair of driving support plates (21) which are arranged in a left-right symmetrical mode; a pair of left and right guide posts (22) which are symmetrically arranged in front and back are respectively formed between the end surfaces of the pair of upper driving support plates (21) which are close to each other and between the end surfaces of the pair of lower driving support plates (21) which are close to each other; a pair of combined supporting plates (74) are sleeved on the four left and right guide posts (22) in the left and right directions; a left and right driving threaded rod (71) is pivoted between the mutually close end surfaces of the lower pair of driving support plates (21); the left end and the right end of the left driving threaded rod (71) are respectively provided with external thread parts with opposite rotation directions; a pair of combined supporting plates (74) are respectively screwed on different external thread parts of the left and right driving threaded rods (71); the right end of the left and right driving threaded rod (71) is formed with a driving block.

3. The punching and shearing machine with the combined inserting limit unit as claimed in claim 2, characterized in that: the driving block is in a regular hexagon shape.

4. The punching and shearing machine with the combined inserting limit unit as claimed in claim 1, characterized in that: t-shaped limiting inserting plates (79) are respectively formed on the end surfaces, far away from the pair of front and rear supporting plates (72), of the I-shaped steel limiting combination plate (75), the cylindrical steel limiting combination plate (76) and the square steel limiting combination plate (77); three connecting slots which are distributed up and down and used for inserting limit inserting plates (79) are respectively formed on the front end surfaces of the pair of combined supporting plates (74); three limit bolts (741) which are distributed up and down are respectively screwed on the end surfaces of the pair of combined supporting plates (74) which are far away from each other; the inner ends of the limiting bolts (741) abut against the limiting insertion plates (79) on the corresponding sides.

5. The punching and shearing machine with the combined inserting limit unit as claimed in claim 1, characterized in that: a plurality of connecting inserting columns (78) are respectively formed on the right end surfaces of the I-steel limiting composition plate (75), the cylindrical steel limiting composition plate (76) and the square steel limiting composition plate (77) on the left side; a plurality of connecting jacks for connecting the inserting columns (78) are respectively formed on the left end faces of the I-steel limiting composition plate (75), the cylindrical steel limiting composition plate (76) and the square steel limiting composition plate (77) on the right side.

6. The punching and shearing machine with the combined inserting limit unit as claimed in claim 1, characterized in that: a plurality of connecting bolts (73) are arranged on the front and rear supporting plates (72) in a penetrating way; a pair of front and rear support plates (72) are fixed on the connecting bolt (73) through a plurality of matched nuts; the connecting bolt (73) is screwed on the front end face of the processing box (20).