CN221184398U - Punch press waste material cutter subassembly - Google Patents

Abstract

The utility model discloses a waste cutter assembly of a punching machine, which comprises a bottom plate, wherein a supporting frame is arranged on the bottom plate, a cutting box is arranged on the supporting frame, a driving chamber and a cutting chamber are arranged in the cutting box, and the waste cutter assembly also comprises a pushing connection mechanism arranged in the driving chamber and a limiting and mounting mechanism arranged in the cutting chamber; the limiting and installing mechanism comprises an installing block and a cutter, wherein the installing block is movably arranged in the cutting chamber, an inserting rod is arranged on the installing block, the cutter is movably inserted into the inserting rod, and a nut is arranged on the inserting rod in a rotating mode. The utility model belongs to the technical field of punching machines, and particularly relates to a waste cutter assembly of a punching machine, which is convenient to replace and use.

Description

Punch press waste material cutter subassembly

Technical Field

The utility model belongs to the technical field of punching machines, and particularly relates to a waste cutter assembly of a punching machine.

Background

The punch press refers to a punching press, and a scrap cutter of the punch press is used for cutting scraps.

The utility model discloses a waste cutter assembly of a punching machine, which is disclosed in a patent with the publication number of CN219817441U, and comprises a top plate, wherein a bracket is fixedly arranged at the bottom end of the top plate, symmetrically distributed idler wheels are fixedly arranged at the bottom end of the bracket, a through groove is formed in the top plate in a penetrating way, a transposition mechanism is arranged in the through groove, two waste cutter bodies are detachably arranged on the transposition mechanism, a driving mechanism matched with the two waste cutter bodies is arranged on the top plate, a trough communicated with the through groove is formed in one side of the top plate in a penetrating way, and the waste cutter bodies can be slidably inserted in the trough; the transposition mechanism comprises a transverse plate, the transverse plate is inserted in the through groove in a sliding manner, and a guide block is fixedly connected to the middle of the bottom end of the transverse plate; the setting of transposition mechanism is used, can be with two waste cutter bodies quick transposition and fixed to can realize that waste cutter body cuts the operation and the synchronous of change operation develop, need not to develop again after finishing the change of waste cutter body and cut the operation, and then effectively improve cutting efficiency.

But above-mentioned device is when using, realizes through two sets of cutters that waste material cutter body cuts the operation and carries out with the synchronization of changing the operation, but one of them a set of cutters exposes and easily causes the potential safety hazard outside, causes the damage of cutter easily when colliding with the external world moreover, influences the cutter and uses, and the cutter damages the frequency under the condition of bottom simultaneously, and the vacant cutter can increase use cost.

Disclosure of utility model

In order to solve the problems, the utility model provides a punch waste cutter assembly which is convenient to replace and use.

In order to realize the functions, the technical scheme adopted by the utility model is as follows: the punching machine waste cutter assembly comprises a bottom plate, wherein a supporting frame is arranged on the bottom plate, a cutting box is arranged on the supporting frame, a driving chamber and a cutting chamber are arranged in the cutting box, and the punching machine waste cutter assembly further comprises a pushing connection mechanism arranged in the driving chamber and a limiting installation mechanism arranged in the cutting chamber; the limiting and installing mechanism comprises an installing block and a cutter, wherein the installing block is movably arranged in the cutting chamber, an inserting rod is arranged on the installing block, the cutter is movably inserted into the inserting rod, and a nut is arranged on the inserting rod in a rotating mode.

Further, the pushing connection mechanism comprises a motor and a push rod, the motor is arranged on the side wall of the driving chamber, a crankshaft is arranged at the output end of the motor, a connecting rod is rotatably arranged on the crankshaft, the push rod movably penetrates through the side wall of the driving chamber and is connected to the mounting block, and the push rod is hinged to the connecting rod.

Further, a cover plate is rotatably arranged on the top wall of the cutting chamber, a feeding groove is arranged on the cover plate, and a blanking groove is arranged on the bottom wall of the cutting chamber.

Further, a material receiving box is arranged on the bottom plate, and the material receiving box is arranged below the material dropping groove.

Preferably, the mounting block is L-shaped.

Preferably, a lifting groove is arranged on the top wall of the cutter.

Preferably, the motor is a stepper motor.

The utility model adopts the structure to obtain the beneficial effects as follows: according to the waste cutter assembly of the punch press, the installation block and the inserted link are arranged, the nut is used for rotating and limiting, meanwhile, the cover plate is arranged, so that the cutter is convenient to install and replace, the cutter replacing time can be effectively shortened, the use safety of the cutter is guaranteed, the push rod can be driven in a reciprocating mode through the arrangement of the crankshaft and the connecting rod, the reciprocating movement of the cutter can be realized, and waste cutting is facilitated.

Drawings

Fig. 1 is a perspective view of a scrap cutter assembly of a punch press according to the present utility model;

FIG. 2 is a schematic view of the internal structure of a scrap cutter assembly of a punch press according to the present utility model;

FIG. 3 is a top cross-sectional view of the interior of a cutting box of a scrap cutter assembly of a punch press in accordance with the present utility model;

Fig. 4 is a block diagram of the mounting blocks inside the cutting box of the scrap cutter assembly of the punching machine according to the present utility model.

The device comprises a base plate 1, a supporting frame 2, a supporting frame 3, a cutting box 4, a driving chamber 5, a cutting chamber 6, a pushing connection mechanism 7, a limiting installation mechanism 8, an installation block 9, a cutter 10, an inserting rod 11, a nut 12, a motor 13, a push rod 14, a crankshaft 15, a connecting rod 16, a cover plate 17, a feeding groove 18, a blanking groove 19, a material receiving box 20 and a lifting groove.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-4, the waste cutter assembly of the punching machine provided by the utility model comprises a bottom plate 1, wherein a supporting frame 2 is arranged on the bottom plate 1, a cutting box 3 is arranged on the supporting frame 2, a driving chamber 4 and a cutting chamber 5 are arranged in the cutting box 3, and the waste cutter assembly also comprises a pushing connection mechanism 6 arranged in the driving chamber 4 and a limiting and mounting mechanism 7 arranged in the cutting chamber 5; the limiting and mounting mechanism 7 comprises a mounting block 8 and a cutter 9, wherein the mounting block 8 is movably arranged in the cutting chamber 5, an inserting rod 10 is arranged on the mounting block 8, the cutter 9 is movably inserted into the inserting rod 10, a nut 11 is rotatably arranged on the inserting rod 10, the cutter 9 is placed on the mounting block 8 along the inserting rod 10, the nut 11 is rotated, the position of the cutter 9 is fixed, and the disassembly is simple.

The pushing connection mechanism 6 comprises a motor 12 and a push rod 13, the motor 12 is arranged on the side wall of the driving chamber 4, a crankshaft 14 is arranged at the output end of the motor 12, a connecting rod 15 is rotatably arranged on the crankshaft 14, the push rod 13 movably penetrates through the side wall of the driving chamber 4 and is connected to the mounting block 8, the push rod 13 is hinged with the connecting rod 15, the motor 12 is started to drive the crankshaft 14 to rotate, the crankshaft 14 drives the connecting rod 15 to move, and the connecting rod 15 drives the push rod 13 to move, so that the mounting block 8 and the cutter 9 can be driven to move, and waste materials can be cut conveniently.

The upper wall of the cutting chamber 5 is rotatably provided with a cover plate 16, the cover plate 16 is provided with a feed chute 17, the bottom wall of the cutting chamber 5 is provided with a blanking chute 18, the cutting knife 9 can be covered, and the use safety of the cutting knife 9 is improved.

The bottom plate 1 is provided with a material receiving box 19, and the material receiving box 19 is arranged below the material dropping groove 18, so that waste materials can be conveniently collected.

The mounting block 8 is L-shaped, and can improve the limiting effect of the mounting of the cutter 9.

The top wall of the cutter 9 is provided with a lifting groove 20, so that the cutter 9 is conveniently lifted and replaced.

The motor 12 is a stepper motor 12 that facilitates control of the rotational angle of the crankshaft 14.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (7)

1. The utility model provides a punch press waste material cutter assembly, includes the bottom plate, be equipped with the support frame on the bottom plate, be equipped with on the support frame and cut the case, cut the incasement and be equipped with drive chamber and cut the room, its characterized in that: the device also comprises a pushing connection mechanism arranged in the driving chamber and a limit installation mechanism arranged in the cutting chamber; the limiting and installing mechanism comprises an installing block and a cutter, wherein the installing block is movably arranged in the cutting chamber, an inserting rod is arranged on the installing block, the cutter is movably inserted into the inserting rod, and a nut is arranged on the inserting rod in a rotating mode.

2. The punch waste cutter assembly of claim 1, wherein: the pushing connection mechanism comprises a motor and a push rod, the motor is arranged on the side wall of the driving chamber, a crankshaft is arranged at the output end of the motor, a connecting rod is rotatably arranged on the crankshaft, the push rod movably penetrates through the side wall of the driving chamber and is connected to the mounting block, and the push rod is hinged to the connecting rod.

3. The punch waste cutter assembly of claim 2, wherein: the upper wall of the cutting chamber is rotationally provided with a cover plate, the cover plate is provided with a feed chute, and the bottom wall of the cutting chamber is provided with a blanking chute.

4. A punch waste cutter assembly according to claim 3, wherein: the bottom plate is provided with a material receiving box, and the material receiving box is arranged below the material dropping groove.

5. The punch waste cutter assembly of claim 4, wherein: the installation block is L-shaped.

6. The punch waste cutter assembly of claim 5, wherein: and a lifting groove is formed in the top wall of the cutter.

7. The punch waste cutter assembly of claim 6, wherein: the motor is a stepping motor.