CN216369713U

CN216369713U - Steel sheet mold processing

Info

Publication number: CN216369713U
Application number: CN202122558754.7U
Authority: CN
Inventors: 贾庆财
Original assignee: Xierong Mould Technology Suzhou Co ltd
Current assignee: Xierong Mould Technology Suzhou Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-04-26
Anticipated expiration: 2031-10-22

Abstract

The utility model discloses a steel sheet processing die, in particular to the technical field of steel sheet processing, which comprises a lower concave die, wherein two symmetrical sides of the lower concave die are respectively provided with a bottom plate, the top end of the bottom plate is provided with a symmetrical supporting plate, the symmetrical supporting plates are rotatably provided with two rotating shafts which are vertically distributed, the middle parts of the rotating shafts are provided with a roller, the rotating shafts are provided with symmetrical first gears, two ends of the first gear at the top layer are respectively provided with a second gear, the top end of the lower concave die is provided with two groups of limiting columns, the middle parts of the limiting columns are provided with a moving ring in a sliding manner, the bottom end of the moving ring is provided with a spring, an upper concave die is arranged above the lower concave die, the upper concave die is provided with symmetrical screw rods in a threaded manner, the lower ends of the symmetrical screw rods are provided with pressing dies, and the die can process steel sheets with different thicknesses by rotating the screw rods, the upper concave die descends to enable the roller to clean the surfaces of the steel bars and the steel sheets.

Description

Steel sheet mold processing

Technical Field

The utility model relates to the technical field of steel sheet processing, in particular to a steel sheet processing die.

Background

At present, a plurality of steel sheet pressing plates are formed in a stamping mode, the machining thickness of an existing steel sheet machining die is inconvenient to adjust when the steel sheet is stamped and machined, small-particle impurities are easily accumulated on the surface of raw materials in the machining process, the flatness of the surface of the steel sheet can be influenced when the raw materials are machined, and therefore the steel sheet machining die is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a steel sheet processing die to solve the problems in the background technology.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a steel sheet mold processing, includes lower concave mould, the bottom plate is all installed to the both sides of lower concave mould symmetry, the backup pad of symmetry is installed on the bottom plate top, the symmetry rotate in the backup pad and be equipped with two axis of rotation that distribute from top to bottom, the axis of rotation mid-mounting has the cylinder, install the first gear of symmetry in the axis of rotation, the top layer the second gear is all installed at first gear both ends, two sets of spacing posts are installed on lower concave mould top, spacing post mid-portion slides and is equipped with the shift ring, the spring is installed to the shift ring bottom, concave mould is installed to lower concave mould top, go up the screw rod that the concave mould upper thread was equipped with the symmetry, the symmetry the screw rod lower extreme is equipped with the moulding-die.

Preferably, the rotating shaft is rotatably disposed on symmetrical support plates through bearings, and the drum is located between the symmetrical support plates.

Preferably, the first gears on the two rotating shafts on the symmetrical support plates are meshed with each other.

Preferably, a connecting rod is installed on the moving ring on the limiting column, racks are installed at two ends of the connecting rod, the racks can be meshed with the second gear closest to the racks, symmetrical limiting grooves are formed in the top end of the concave die, and the connecting rod and the moving ring can slide in the limiting grooves.

Preferably, the spring housing is established at spacing post lower extreme, the sliding tray of symmetry is seted up to spacing post lower extreme, shift ring internally mounted has the sliding block of symmetry, the sliding block can slide in the sliding tray inside.

Preferably, a clamping ring is installed at the bottom end of the screw, and the lower end of the screw and the clamping ring are rotatably arranged at the top end of the pressing die.

Preferably, two groups of limiting cylinders are mounted on the upper concave die and penetrate through the upper concave die, the limiting cylinders can slide on the outer rings of the limiting columns, and the bottom ends of the limiting cylinders are in contact with the top ends of the moving rings.

Preferably, a connecting column is installed at the center of the top end of the upper concave die, a compression cylinder is installed at the top end of the connecting column, the top end of the connecting column is connected with the output end of the compression cylinder, a moving channel is formed in the center of the top end of the lower concave die, the pressing die can move up and down in the moving channel, and the rollers are installed at two ends of the moving channel.

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

1. according to the utility model, the screw rod is rotated to drive the clamping ring to rotate in the pressing die, and the screw rod is arranged on the upper concave die in a threaded manner, so that the pressing die can be driven to move by the rotation of the screw rod, thus the distance between the pressing die and the lower concave die is adjusted, and the die can process steel sheets with different thicknesses.

2. The compression cylinder is used for driving the upper concave die to descend, the upper concave die descends to drive the pressing die to descend, and the steel bar is punched.

3. The upper concave die descends to push the moving ring and the connecting rod to descend, the moving ring descends to compress the spring, the moving ring can reset under the condition of no pressure by using the elasticity of the spring, the connecting rod descends to drive the rack to descend, the rack is meshed with the second gear, the rotating shaft at the center of the second gear rotates along with the rack, the two rotating shafts can rotate oppositely by using the mutual meshing of the first gears on the two rotating shafts, the rotating shafts rotate to drive the roller to rotate, and the surfaces of the steel bars and the steel sheets are cleaned by using the roller.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic front view of the present invention.

FIG. 2 is a schematic cross-sectional view of the present invention.

Fig. 3 is an exploded view of the structure of the stop post and the shift ring of the present invention.

FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention.

In the figure: 1. a lower concave die; 2. a base plate; 3. a support plate; 4. a rotating shaft; 5. a drum; 6. a first gear; 7. a second gear; 8. a limiting column; 9. a sliding groove; 10. a moving ring; 11. a slider; 12. a connecting rod; 13. a rack; 14. an upper concave mould; 15. connecting columns; 16. a screw; 17. a snap ring; 18. pressing the die; 19. a limiting cylinder; 20. a spring.

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.

Example (b): as shown in fig. 1 to 4, the present invention provides a steel sheet processing mold, including a lower cavity die 1, bottom plates 2 are respectively arranged at the two symmetrical sides of the lower concave mould 1, symmetrical supporting plates 3 are arranged at the top ends of the bottom plates 2, two rotating shafts 4 which are distributed up and down are rotatably arranged on the symmetrical supporting plate 3, a roller 5 is arranged in the middle of each rotating shaft 4, the rotating shaft 4 is provided with symmetrical first gears 6, both ends of the first gear 6 at the top layer are provided with second gears 7, two groups of limiting columns 8 are arranged at the top end of the lower concave section mould 1, a moving ring 10 is arranged in the middle of each limiting column 8 in a sliding manner, the bottom end of the moving ring 10 is provided with a spring 20, an upper concave mould 14 is arranged above the lower concave mould 1, symmetrical screw rods 16 are arranged on the upper concave die 14 in a threaded manner, and pressing dies 18 are arranged at the lower ends of the symmetrical screw rods 16.

Furthermore, the rotating shaft 4 is rotatably arranged on the symmetrical supporting plates 3 through a bearing, and the rollers 5 are positioned between the symmetrical supporting plates 3, so that the rotating shaft 4 can drive the rollers 5 to rotate.

Further, the first gears 6 on the two symmetrical rotating shafts 4 on the supporting plate 3 are engaged with each other, so that the two rotating shafts 4 can rotate towards each other.

Further, a set of connecting rod 12 is installed on the shift ring 10 on the spacing post 8, rack 13 is all installed at connecting rod 12 both ends, rack 13 can mesh rather than nearest second gear 7, the spacing groove of symmetry is seted up at concave section mould 1 top, connecting rod 12 and shift ring 10 can slide at the spacing inslot portion, make connecting rod 12 can remove.

Further, spring 20 cover is established at spacing post 8 lower extreme, the sliding tray 9 of symmetry is seted up to spacing post 8 lower extreme, shift ring 10 internally mounted has the sliding block 11 of symmetry, sliding block 11 can slide in sliding tray 9 is inside, and it is spacing to carry out the removal process of shift ring 10.

Furthermore, snap ring 17 is installed to screw rod 16 bottom, screw rod 16 lower extreme and snap ring 17 rotate and set up at moulding-die 18 top, make screw rod 16 can rotate.

Furthermore, two groups of limiting cylinders 19 are installed on the upper concave die 14, the limiting cylinders 19 penetrate through the upper concave die 14, the limiting cylinders 19 can slide on the outer rings of the limiting columns 8, the bottom ends of the limiting cylinders 19 are in contact with the top end of the moving ring 10, and the limiting strips 19 can lift to drive the moving ring 10 to lift.

Further, go up concave type mould 14 top center department and install spliced pole 15, compression cylinder is installed on spliced pole 15 top, spliced pole 15 top is connected with the compression cylinder output, the migration path has been seted up to concave type mould 1 top center department, moulding-die 18 can reciprocate in the inside of migration path, cylinder 5 is installed at the both ends of migration path, makes cylinder 5 can clean billet and steel sheet.

The working principle is as follows: when the utility model is used, a steel bar passes through a moving channel between two rollers 5 and at the center of the top end of a lower concave die 1, a screw 16 is rotated according to the thickness of a steel sheet to be processed, the screw 16 rotates to drive a snap ring 17 to rotate in a pressing die 18, the screw 16 is arranged on an upper concave die 14 by screw threads, the screw 16 rotates to drive the pressing die 18 to move, so as to adjust the distance between the pressing die 18 and the lower concave die 1, a feeding mechanism is used for pushing the steel bar to move intermittently, a compression cylinder stretches and retracts to drive the upper concave die 14 to descend, the upper concave die 14 descends to drive the pressing die 18 to descend, the steel bar is stamped, when the upper concave die 14 descends, a limiting cylinder 19 is driven to descend, the limiting cylinder 19 descends to push a moving ring 10 and a connecting rod 12 to descend, the moving ring 10 descends to compress a spring 20, and the moving ring 10 can be reset under the condition of no pressure by the elasticity of the spring 20, connecting rod 12 descends 12 and drives rack 13 and descends, and rack 13 meshes with second gear 7, makes second gear 7 rotate along with it, and second gear 7 rotates the axis of rotation 4 that drives the top layer and rotates, utilizes the intermeshing of first gear 6 on two axis of rotation 4, makes two axis of rotation 4 rotate in opposite directions, and axis of rotation 4 rotates and drives cylinder 5 and rotate, utilizes cylinder 5 to clean billet and steel sheet surface.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a steel sheet mold processing, includes recessed section mould (1), its characterized in that: the bottom plates (2) are respectively arranged at the two symmetrical sides of the lower concave die (1), the symmetrical supporting plates (3) are arranged at the top ends of the bottom plates (2), two rotating shafts (4) which are distributed up and down are rotatably arranged on the symmetrical supporting plates (3), a roller (5) is arranged in the middle of the rotating shaft (4), symmetrical first gears (6) are arranged on the rotating shaft (4), second gears (7) are arranged at two ends of the first gear (6) on the top layer, two groups of limiting columns (8) are arranged at the top end of the lower concave section mould (1), a moving ring (10) is arranged in the middle of each limiting column (8) in a sliding manner, a spring (20) is arranged at the bottom end of the movable ring (10), an upper concave mould (14) is arranged above the lower concave mould (1), symmetrical screw rods (16) are arranged on the upper concave die (14) in a threaded manner, and pressing dies (18) are arranged at the lower ends of the symmetrical screw rods (16).

2. A steel sheet working die as claimed in claim 1, wherein said rotary shaft (4) is rotatably mounted on symmetrical support plates (3) through bearings, and said rollers (5) are located between the symmetrical support plates (3).

3. A steel sheet working die according to claim 1, characterized in that the first gears (6) on the two rotational shafts (4) on the symmetrical support plates (3) are meshed with each other.

4. The steel sheet processing die according to claim 1, wherein a connecting rod (12) is mounted on a moving ring (10) on one set of the limiting columns (8), racks (13) are mounted at two ends of the connecting rod (12), the racks (13) can be meshed with a second gear (7) closest to the connecting rod, symmetrical limiting grooves are formed in the top end of the concave die (1), and the connecting rod (12) and the moving ring (10) can slide in the limiting grooves.

5. The steel sheet processing die as claimed in claim 1, wherein the spring (20) is sleeved on the lower end of the limiting column (8), the lower end of the limiting column (8) is provided with symmetrical sliding grooves (9), symmetrical sliding blocks (11) are installed inside the moving ring (10), and the sliding blocks (11) can slide inside the sliding grooves (9).

6. A die for processing steel sheet according to claim 1, wherein a snap ring (17) is installed at a lower end of the screw (16), and the lower end of the screw (16) and the snap ring (17) are rotatably installed at a top end of the die (18).

7. A steel sheet processing die as claimed in claim 1, wherein two sets of limiting cylinders (19) are installed on the upper concave die (14), the limiting cylinders (19) penetrate through the upper concave die (14), the limiting cylinders (19) can slide on the outer rings of the limiting columns (8), and the bottom ends of the limiting cylinders (19) are in contact with the top ends of the moving rings (10).

8. The steel sheet processing die as claimed in claim 1, wherein a connecting column (15) is installed at the center of the top end of the upper concave die (14), a compression cylinder is installed at the top end of the connecting column (15), the top end of the connecting column (15) is connected with the output end of the compression cylinder, a moving channel is formed at the center of the top end of the lower concave die (1), the pressing die (18) can move up and down in the moving channel, and the rollers (5) are installed at two ends of the moving channel.