CN210705147U - Manual plastic plate pressing and cutting machine - Google Patents

Abstract

The utility model relates to a manual plastic board presses cutter, it includes manual punch press, work plummer, anchor clamps, clamp plate and shaping cutting die, manual punch press has base, frame, bottom plate and can be relative the slider that the bottom plate goes up and down, frame and base are connected, and the slider setting is in the frame, the bottom plate sets up on the base, anchor clamps are used for will through the base manual punch press the clamping is in on the work plummer, the clamp plate sets up on the slider, the shaping cutting die is used for placing between clamp plate and the bottom plate, shaping cutting die lower extreme has the edge of a knife, the shaping cutting die is used for the clamp plate is pressed die-cut shaping cutting die with plastic board between the bottom plate. The utility model discloses following beneficial effect has: 1. the carrying can be disassembled, and the forming mode is simple and convenient; 2. the edge of the cut plastic plate workpiece is smooth; 3. the base has high strength and is durable; 4. the clamping and fixing operations are simple and easy, and the manual punching machine is stable in work and not easy to shake.

Description

Manual plastic plate pressing and cutting machine

Technical Field

The utility model belongs to the technical field of mechanical equipment's technique and specifically relates to a manual plastics panel press cutting machine is related to.

Background

The plastic has the excellent characteristics of good insulating property, light material, no corrosion, good plasticity and the like, and the plastic plate is often required to be cut into various shapes to meet the corresponding industrial requirements in the process of daily industrial production.

The main part of the existing plastic plate press cutting machine is a stamping machine tool, the stamping machine tool is used for press cutting and forming the plastic plate through a die, but the stamping machine tool is often large in size and not easy to detach and move, meanwhile, the manufacturing cost is high, the use process is inflexible, and meanwhile, a male die and a female die are required to be manufactured in a forming mode, so that more forming parts are required, and the forming mode is complex.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can dismantle transport and simple and convenient manual plastic board press cutter of shaping mode.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a manual plastic board die-cutting machine, includes manual punch press, work plummer, anchor clamps, clamp plate and shaping cutting die, manual punch press has base, frame, bottom plate and can be relative the slider that the bottom plate goes up and down, the frame is connected with the base, and the slider sets up in the frame, the bottom plate sets up on the base, anchor clamps are used for will through the base manual punch press the clamping is in on the work plummer, the clamp plate sets up on the slider, the shaping cutting die is used for placing between clamp plate and the bottom plate, shaping cutting die lower extreme has the edge of a knife, the shaping cutting die is used for the clamp plate is pressed die-cut shaping cutting die with plastic board between the bottom plate.

Through adopting above-mentioned technical scheme, only need place manual punch press and base on the work plummer when producing the use, rethread anchor clamps with manual punch press base and work plummer fixed clamp tightly for manual punch press is fixed on the work plummer, accomplishes the installation of machine this moment, can produce after the machine installation is accomplished, when moving manual punch press, only need get rid of anchor clamps and can move manual punch press, remove in a flexible way, simple to operate. In the workpiece forming process, a plastic plate is placed between a bottom plate and a forming cutter die, the sliding block slides downwards, a pressing plate arranged at the bottom of the sliding block moves along with the movement track of the sliding block, when the sliding block reaches a certain stroke, the pressing plate starts to be in contact with the forming cutter die positioned below the pressing plate, the forming cutter die presses and punches the plastic plate, the shape of a knife edge corresponds to the shape of a workpiece, forming can be completed by using the pressing plate and the forming cutter die, the forming mode is simple, the use is convenient, and the efficiency is high.

The utility model discloses further set up to: the forming tool further comprises a backing plate, and the backing plate is placed between the bottom plate and the forming cutting die.

Through adopting above-mentioned technical scheme, at the blanking in-process, plastics panel places in between backing plate and shaping cutting die, and the backing plate plays the effect that the cooperation shaping cutting die cut, separates shaping cutting die and bottom plate simultaneously, avoids shaping cutting die damage bottom plate.

The utility model discloses further set up to: the backing plate is a wood plate.

Through adopting above-mentioned technical scheme, select the material of backing plate for wooden its reason be plank density high, toughness is strong, use firm, wooden backing plate has slight deformation volume at the in-process of cutting, plays the effect of buffering, and difficult damage shaping cutting die makes shaping cutting die life longer.

The utility model discloses further set up to: the upper end of the pressing plate is integrally formed with a connecting handle, and the connecting handle is inserted into the sliding block and is relatively fixed with the sliding block.

Through adopting above-mentioned technical scheme, inside the handle on the clamp plate inserted the slider, the slider will connect the handle locking, and the clamp plate is fixed on the slider.

The utility model discloses further set up to: the lower end surface of the pressing plate is a plane.

Through adopting above-mentioned technical scheme, the clamp plate lower extreme face is established to the plane and is favorable to the size of the power of every point application on the clamp plate lower extreme plane unanimous, makes the plastics panel work piece edge that cuts out more level and more smooth.

The utility model discloses further set up to: the forming cutting die is of an integrated structure with a hollow interior, openings at two ends and uniform wall thickness of the side wall, and the upper end face of the forming cutting die is a plane.

Through adopting above-mentioned technical scheme, establish into the plane with shaping cutting die up end, its effect is for can making shaping cutting die receive even pressure at blanking in-process, avoids shaping cutting die because of the edge of a knife wearing and tearing that pressure inconsistency leads to, and the inside cavity lateral wall thickness of shaping cutting die guarantees more that it economizes the material when satisfying service strength simultaneously.

The utility model discloses further set up to: the base of the manual punching machine comprises a rectangular plate and an L-shaped cushion block; the L-shaped cushion block comprises a first support arm and a second support arm which are perpendicular to each other, the first support arm and the second support arm are fixedly connected with the rack on the same side, and one end of the first support arm, which is far away from the second support arm, is fixedly connected with the upper end of the rectangular plate; the number of the L-shaped cushion blocks is two, the two L-shaped cushion blocks are symmetrically arranged at intervals, and the upper surfaces of the second support arms of the two L-shaped cushion blocks are on the same plane; the upper surfaces of the two second support arms are provided with support columns, and the bottom plate is connected to each support column through screws; the clamp is used for clamping the rectangular plate of the base.

By adopting the technical scheme, the manual punch base comprises the rectangular plate and the L-shaped cushion block, the rectangular plate of the base is used for facilitating clamping of the clamp, the rectangular plate part of the base is conveniently clamped on the work bearing platform, and meanwhile, the area of the base can be effectively increased by the plate-shaped cuboid, and the strength of the base is increased; the L-shaped cushion block of the base is fixedly connected with the rectangular plate through a first support arm, the L-shaped cushion block is fixedly combined with the rectangular plate, the upper surface of a second support arm is provided with a support column, the support column is used for supporting the bottom plate, and meanwhile the bottom plate can be fixedly connected to the base through screws.

The utility model discloses further set up to: the work bearing table comprises a table top plate and table legs, the table legs are arranged on the lower surface of the table top plate, and the clamp is used for clamping the table top plate.

By adopting the technical scheme and the scheme, the supporting column plays a role in supporting the working bearing platform, and meanwhile, the clamp is used for clamping the platform panel, so that the rectangular plate and the working platform panel can be clamped together, and the manual punching machine is clamped on the working bearing platform.

The utility model discloses further set up to: the clamp is a G-shaped clamp.

Through adopting above-mentioned technical scheme, through above scheme, can be fixed in the bearing table face with the base well through two nip faces of G word anchor clamps for whole device is at the press-cutting in-process, and manual punch press can not work the bearing table relatively and rock, plays the effect of stabilizing manual punch press.

To sum up, the utility model discloses a beneficial technological effect does: 1. the carrying can be disassembled, and the forming mode is simple and convenient; 2. the forming cutting die is more durable; 3. the edge of the cut plastic plate workpiece is smooth; 4. the base has high strength and is durable; 5. the clamping and fixing operations are simple and easy, and the manual punching machine is stable in work and not easy to shake.

Drawings

FIG. 1 is a schematic view of the overall structure of the manual plastic plate press-cutting machine of the present invention;

FIG. 2 is an enlarged partial schematic view of the manual plastic panel press of FIG. 1;

FIG. 3 is a schematic view of the structure of the pressing plate of the present invention;

fig. 4 is a schematic structural view of the forming cutter die of the present invention.

In the figure, 1, a work bearing platform; 2. a clamp; 3. pressing a plate; 4. forming a cutting die; 5. a base; 6. a frame; 7. a base plate; 8. a slider; 9. a base plate; 1a, a table panel; 1b, table legs; 31. a connecting handle; 41. a knife edge; 51. a rectangular plate; 52. an L-shaped cushion block; 521. a first support arm; 522. a second support arm; 5221. and (4) a support column.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, a manual plastic plate press-cutting machine disclosed by the present invention comprises a manual punch, a work bearing table 1, a clamp 2, a press plate 3 and a forming cutting die 4; the manual punching machine is provided with a base 5, a frame 6, a bottom plate 7 and a slide block 8 which can lift relative to the bottom plate 7, and the manual punching machine also comprises a disc handle. The frame 6 is fixedly connected to the base 5 in a welding or integral forming manner. The frame 6 is provided with a sliding groove, and the sliding block 8 is arranged in the sliding groove in a sliding way. The disc handle sets up in frame 6, and the disc handle is rotatable, and the disc handle passes through crank link mechanism to be connected with slider 8, and crank link cooperates crank slider mechanism with slider 8, and wherein, crank link mechanism's structure is prior art's common technique, specifically no longer gives unnecessary details here, rotates the disc handle and can make slider 8 go up and down along the spout. The pressing plate 3 is fixedly arranged on the sliding block 8, preferably, the pressing plate 3 is rectangular, the pressing plate 3 is provided with a connecting handle 31, the connecting handle 31 and the pressing plate 3 are integrally formed, the connecting handle 31 on the pressing plate 3 is inserted into the sliding block 8, the connecting handle 31 is inserted into the sliding block 8 and is relatively fixed with the sliding block 8, and the sliding block 8 and the pressing plate 3 can be fixedly connected by fixing the connecting handle 31 on the sliding block 8 by using screws or welding the pressing plate 3 and the sliding block 8. The pressing plate 3 transmits blanking force generated by the movement of the sliding block 8, the bottom plate 7 is fixed on the base 5 through screw connection, and the bottom plate 7 plays a role in bearing a workpiece and bearing the blanking pressure. The forming cutting die 4 is arranged between the pressing plate 3 and the bottom plate 7, a cutting edge 41 is arranged at the lower end of the forming cutting die 4, the shape of the cutting edge 41 corresponds to the shape of a workpiece, and the forming cutting die 4 presses the pressing plate 3 to punch and cut the plastic plate between the forming cutting die 4 and the bottom plate 7.

Through adopting above-mentioned technical scheme, only need place manual punch press and base 5 on work plummer 1 when producing the use, rethread anchor clamps 2 with manual punch press base 5 and work plummer 1 fixed clamp tightly for manual punch press is fixed on work plummer 1, accomplishes the installation of machine this moment. The machine can be produced after being installed, when the manual punching machine is moved, the manual punching machine can be moved only by removing the clamp 2, and the machine is flexible to move and convenient to install. In the work piece forming process, plastic plate places between bottom plate 7 and shaping cutting die 4, and slider 8 gliding, clamp plate 3 is along with the movement track motion of slider 8, and when reacing certain stroke, clamp plate 3 begins to extrude shaping cutting die 4 that is located its below, and shaping cutting die 4 presses die-cut to plastic plate, can accomplish the shaping through using clamp plate 3 and shaping cutting die 4, and the shaping mode is simple, convenient to use, and is efficient.

Further, referring to fig. 1 or 2, the above-mentioned manual plastic sheet press-cutting machine further includes a backing plate 9, and the backing plate 9 is disposed between the base plate 7 and the forming blade die 4. The backing plate 9 can be a wood plate, the wood plate has high density and strong toughness, and is firm in use, the wood backing plate 9 has slight deformation in the cutting process, the buffering effect is achieved, the forming cutting die 4 is not easy to damage, and the service life of the forming cutting die 4 is longer.

By adopting the technical scheme, in the blanking process, the plastic plate is placed between the backing plate 9 and the forming cutting die 4, the backing plate 9 plays a role in matching with the forming cutting die 4 for cutting, and the forming cutting die 4 is separated from the bottom plate 7, so that the bottom plate 7 is prevented from being damaged by the forming cutting die 4.

Further, referring to fig. 3, the lower end surface of the pressing plate 3 may be a flat surface. The lower end face of the pressing plate 3 is set to be a plane, so that the force applied to each point of the forming cutter die 4 on the lower end face of the pressing plate 3 is uniform, and the edge of a cut plastic plate workpiece is smoother.

Further, referring to fig. 4, the forming cutting die 4 is an integrated structure with a hollow interior, two open ends and a uniform wall thickness, and the upper end surface of the forming cutting die 4 is a plane. The forming cutting die 4 is hollow inside and uniform in side wall thickness, so that the material is saved when the using strength is met, the upper end face of the forming cutting die 4 is set to be a plane, the forming cutting die 4 can be uniformly pressed in the blanking process, the abrasion of a knife edge 41 caused by the fact that the pressure of the forming cutting die 4 is inconsistent is avoided, the knife edge 41 is arranged at one end, away from the plane, of the forming cutting die 4, the knife edge 41 and the forming cutting die 4 are integrally formed, and the outline of the side wall of the forming cutting die 4 is consistent with the outline of the knife edge 41. The contour line of the side wall profile of the shaping cutting die 4 is set to be identical to the contour line of the blade 41, which serves to save unnecessary material under the condition that the working strength is satisfied, and the shaping cutting die 4 can process the blade 41 by using a method such as grinding.

Further, referring to fig. 2, the base 5 of the manual punch press includes a rectangular plate 51 and an L-shaped pad 52; l-shaped block 52 includes a first leg 521 and a second leg 522 that are perpendicular. Preferably, the first arm 521 is in the shape of a long rectangular parallelepiped, the second arm 522 is in the shape of four rectangular plates 51, and the first arm 521 and the second arm 522 are integrally formed. The first arm 521 and the second arm 522 are fixedly connected to the frame 6 on the same side, and preferably, the first arm 521 and the second arm 522 are integrally formed with the frame 6 on the same side, so that the connection strength between the L-shaped pad 52 and the frame 6 is stronger. The end of the first arm 521 away from the second arm 522 is fixedly connected to the upper surface of the rectangular plate 51, preferably by welding, which can make the base 5 more solid. The number of the L-shaped cushion blocks 52 is two, the two L-shaped cushion blocks are arranged symmetrically at intervals, and the upper surfaces of the second support arms 522 of the two L-shaped cushion blocks 52 are on the same plane; the upper surfaces of the two second arms 522 are provided with four support columns 5221, and preferably, the support columns 5221 and the second arms 522 are integrally formed, so that the support columns 5221 are stronger and can bear larger blanking pressure. Internal screws are arranged inside the supporting columns 5221, and the bottom plate 7 is connected to each supporting column 5221 through screws; anchor clamps 2 are used for the clamping rectangular plate 51 of base 5, the rectangular plate 51 part of base 5 plays the effect of convenient dress clamp on work plummer 1, and 5 areas of base can effectively be increased to the platelike cuboid simultaneously, increase 5 intensity of base.

Further, referring to fig. 1, the work carrier 1 may include a table top 1a and table legs 1 b. The table panel 1a is used for bearing the manual punching machine and also used for providing a clamping position for clamping the clamp 2. The table leg 1b is columnar, and the table leg 1b is used for supporting the table panel 1 a. The table legs 1b are disposed on the lower surface of the table panel 1a, and preferably, the table legs 1b are fixed on the lower surface of the table panel 1a, for example, by screws, so that the installation is convenient. The clamp 2 is used for clamping the table panel 1a so as to fix the manual punching machine on the work bearing table 1.

In the above example, by dividing the workbench into two parts, namely the table panel 1a and the table leg 1b, the processing is convenient, the used raw materials are less on the premise of satisfying the supporting strength, and the material cost is low.

Further, referring to fig. 1, the number of the table legs 1b may be four, and the four table legs 1b are distributed at four corners of the rectangle to provide stable support for the table panel 1 a.

Further, referring to fig. 1, the kind of anchor clamps 2 can be many, and the preferred G word anchor clamps 2 that use of this embodiment of the clamping of base 5 on work plummer 1, can be fixed in base 5 on bearing the weight of the mesa through two nip faces of G word anchor clamps 2 for whole device is at the press-cutting in-process, and manual punch press can not rock relative work plummer 1, plays the effect of stabilizing manual punch press.

The implementation principle of the embodiment is as follows: the manual punching machine is provided with a base 5, a frame 6, a disc handle, a bottom plate 7 and a slide block 8 which can lift relative to the bottom plate 7. The disc handle is arranged on the frame 6 and is in transmission connection with the sliding block 8 through a crank connecting rod mechanism. In the forming process, the disc handle is rotated, the sliding block 8 moves downwards, the pressing plate 3 connected with the sliding block 8 extrudes the forming cutting die 4 positioned below, the cutting die presses and punches plastic plates placed between the forming cutting die 4 and the backing plate 9, and then the disc handle sliding block 8 is rotated to return to obtain a formed plastic part, so that the operation is simple and convenient. The base 5 of the manual punching machine of the pressing plate 3 is provided with the L-shaped cushion block 52 and the rectangular plate 51, the rectangular plate 51 of the base 5 is fixed with the table panel 1a of the work bearing table 1 by using the clamp 2, so that the manual punching machine is fixed on the work bearing table 1, and the clamp 2 is detached to carry the manual punching machine.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (9)

1. The utility model provides a manual plastic board die-cutting machine which characterized in that: comprises a manual punch, a work bearing platform (1), a clamp (2), a pressing plate (3) and a forming cutter die (4), the manual punching machine is provided with a base (5), a frame (6), a bottom plate (7) and a slide block (8) which can lift relative to the bottom plate (7), the frame (6) is connected with the base (5), the slide block (8) is arranged on the frame (6), the bottom plate (7) is arranged on the base (5), the clamp (2) is used for clamping the manual punch on the work bearing platform (1) through a base (5), the pressing plate (3) is arranged on the sliding block (8), the forming cutter die (4) is arranged between the pressing plate (3) and the bottom plate (7), the lower end of the forming cutting die (4) is provided with a cutting edge (41), and the forming cutting die (4) is used for pressing and punching the plastic plate between the forming cutting die (4) and the bottom plate (7) by the pressing plate (3).

2. The manual plastic panel press-cutting machine of claim 1, wherein: the cutting die further comprises a backing plate (9), and the backing plate (9) is placed between the bottom plate (7) and the forming cutting die (4).

3. The manual plastic panel press-cutting machine of claim 2, wherein: the backing plate (9) is a wood plate.

4. The manual plastic panel press-cutting machine of claim 1, wherein: the upper end of the pressing plate (3) is integrally formed with a connecting handle (31), and the connecting handle (31) is inserted into the sliding block (8) and is relatively fixed with the sliding block (8).

5. The manual plastic panel press-cutting machine of claim 4, wherein: the lower end surface of the pressing plate (3) is a plane.

6. The manual plastic panel press-cutting machine of claim 1, wherein: the forming cutting die (4) is of an integrated structure which is hollow inside, is provided with openings at two ends and is uniform in wall thickness of the side wall, and the upper end face of the forming cutting die (4) is a plane.

7. The manual plastic panel press-cutting machine of claim 1, wherein: base (5) of manual punch press include rectangular plate (51) and L shape cushion (52), L shape cushion (52) are including looks vertically first support arm (521) and second support arm (522), first support arm (521) and second support arm (522) both are in same one side and frame (6) fixed connection, first support arm (521) deviate from the one end of second support arm (522) and the upper end fixed connection of rectangular plate (51), wherein, the quantity of L shape cushion (52) is two and interval symmetry sets up, the upper surface of second support arm (522) of two L shape cushions (52) is on the coplanar, the upper surface of two second support arms (522) all is equipped with support column (5221), bottom plate (7) pass through screwed connection on each support column (5221), anchor clamps (2) are used for the clamping rectangular plate (51) of base (5).

8. The manual plastic panel press-cutting machine of claim 7, wherein: the work bearing table (1) comprises a table top plate (1a) and table legs (1b), the table legs (1b) are arranged on the lower surface of the table top plate (1a), and the clamp (2) is used for clamping the table top plate (1 a).

9. The manual plastic panel press-cutting machine of claim 8, wherein: the clamp (2) is a G-shaped clamp.

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