CN214264125U

CN214264125U - Die plate cutting device

Info

Publication number: CN214264125U
Application number: CN202022785633.1U
Authority: CN
Inventors: 邵光钱
Original assignee: Qingdao Hanxinjie Molding Co ltd
Current assignee: Qingdao Hanxinjie Molding Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-09-24
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a die plate cutting device, which relates to the technical field of die plate cutting, and the key point of the technical scheme is that the device comprises a workbench; a saw blade; a motor; the two side plates are arranged and are respectively positioned at two sides of the saw blade; the two transverse plates are respectively and fixedly connected to the sides, close to each other, of the two side plates; two pressure plates are arranged and are respectively arranged below the two transverse plates; the bottom of each pressing plate is provided with a plurality of pressing wheels, and the pressing wheels are tightly pressed on the top of the die plate and are driven by the die plate to rotate when the die plate is pushed to cut; the elastic pieces are arranged at the bottoms of the two transverse plates and apply downward pressure to the pressing plate through the elasticity of the elastic pieces; the die plate is compressed through the pressing wheel during cutting, so that the plate is not easy to shake, and the cutting precision is improved.

Description

Die plate cutting device

Technical Field

The utility model relates to a technical field of mould panel cutting, more specifically the saying so, it relates to a mould panel cutting device.

Background

The mould is various moulds and tools which are used for obtaining required products by injection molding, blow molding, extrusion, die casting, forging and pressing molding, smelting or stamping and other methods in industrial production; in short, a mold is a tool used to make a shaped article, which is made up of various components.

All included panel in the middle of the component part of many moulds, when processing these panels, first-selected needs cut massive panel, because the required panel of mould preparation is thick mostly, so adopt circular sawing machine or band sawing machine to cut in the cutting, when cutting, place panel on the cutting bed, aim at the slitting saw with the cutting department, then promote panel and pass the slitting saw, the realization is to the cutting of panel, but in the middle of the process of cutting, the panel appears rocking easily, the cutting precision that leads to panel is lower.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a mould panel cutting device compresses tightly panel through the pinch roller during mould panel cutting for panel is difficult to appear rocking, thereby has improved cutting accuracy.

In order to achieve the above purpose, the utility model provides a following technical scheme: a die plate cutting device comprises a workbench, a cutting device and a cutting device, wherein the workbench is used for supporting a die plate;

a saw blade which is a circular saw blade and penetrates through the worktable in the vertical direction, and the top of the saw blade is higher than the top of the worktable;

the motor is fixed at the bottom of the workbench and used for driving the saw blade to rotate, and the side plates are provided with two side plates which are respectively positioned at two sides of the saw blade;

the two transverse plates are respectively and fixedly connected to the sides, close to each other, of the two side plates;

two pressure plates are arranged and are respectively arranged below the two transverse plates;

the bottom of each pressing plate is provided with a plurality of pressing wheels, and the pressing wheels are tightly pressed on the top of the die plate and are driven by the die plate to rotate when the die plate is pushed to cut;

and the elastic pieces are arranged at the bottoms of the two transverse plates and apply downward pressure to the pressing plate through the elasticity of the elastic pieces.

Through adopting above-mentioned technical scheme, insert between workstation and the pinch roller with mould panel, then aim at the saw bit with the position that panel needs the cutting, then promote mould panel and cut, in the middle of the process of promoting, compress tightly panel at the workstation top by the pinch roller for the problem that rocks is difficult to appear when panel cuts, thereby has improved the precision of mould panel cutting.

The utility model discloses further set up to: the two hydraulic cylinders are respectively positioned on one side of the side plates which are deviated from each other and are used for pushing the two side plates to slide along the directions which are close to each other or far away from each other.

Through adopting above-mentioned technical scheme, after aiming at the saw bit with the position that panel needs the cutting, slip both sides board for the both sides board one side that is close to each other contacts with the both sides of mould panel respectively, thereby leads to the process of mould panel cutting through the curb plate.

The utility model discloses further set up to: still include the guide bar, the vertical setting of guide bar, the top of each clamp plate is a plurality of guide bars of all fixedly connected with, and the guide bar at clamp plate top runs through the diaphragm that is located this clamp plate top and can slide along vertical direction on the diaphragm along vertical direction.

Through adopting above-mentioned technical scheme, can lead the slip direction of clamp plate through setting up the guide bar.

The utility model discloses further set up to: the elastic piece is a spring.

The utility model discloses further set up to: the outside of each guide rod is sleeved with a spring, and two ends of the spring are respectively and fixedly connected to the transverse plate and the pressing plate.

The utility model discloses further set up to: the guide rods at the top of each pressing plate are divided into a plurality of groups, and the guide rods of each group are arranged along the direction perpendicular to the side plates.

The utility model discloses further set up to: the pressing wheels at the bottom of each pressing plate are divided into a plurality of groups, and a plurality of pressing wheels in each group are arranged along the direction vertical to the side plates.

The utility model discloses further set up to: the material pushing device also comprises two material pushing rods;

the two material pushing plates are arranged and are respectively fixedly connected to the tops of the two material pushing rods;

two guiding grooves which penetrate through the workbench along the feeding direction of the die plate are formed in the top of the workbench, the two material pushing rods can slide along the feeding direction of the die plate in the two guiding grooves respectively, and the top of the material pushing plate is higher than the top of the workbench.

Through adopting above-mentioned technical scheme, when promoting mould panel and cutting, drive the scraping wings through two scraping wings pole and promote mould panel and cut forward, the staff is not direct and mould panel contact, has improved the security of cutting process.

The utility model discloses further set up to: the two guide grooves are respectively positioned at two sides of the saw blade.

The utility model discloses further set up to: the die plate feeding device is characterized by further comprising a connecting rod, wherein the connecting rod is arranged at one end, close to the die plate feeding end, of the two material pushing rods and is fixedly connected with the two material pushing rods.

To sum up, the utility model discloses compare and have following beneficial effect in prior art:

1. when the die plate is cut, the plate is pressed by the pressing wheel, so that the plate is not easy to shake, and the cutting precision is improved;

2. after the position of the plate to be cut is aligned to the saw blade, the two side plates are slid, so that the sides, close to each other, of the two side plates are respectively contacted with the two sides of the die plate, and the cutting process of the die plate is guided through the side plates;

3. when pushing away mould panel and cutting, drive the scraping wings through two pushing ram and promote mould panel and cut forward, the staff is not direct and mould panel contact, has improved the security of cutting process.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a schematic diagram of an embodiment embodying an electric machine;

fig. 3 is a schematic view of an embodiment of a material pushing rod structure.

In the figure: 1. a work table; 11. a support bar; 12. a guide groove; 2. a side plate; 21. a hydraulic cylinder; 3. a transverse plate; 4. pressing a plate; 5. a pinch roller; 51. a fixing plate; 6. a saw blade; 7. a guide rod; 8. an elastic member; 9. a material pushing rod; 91. a material pushing plate; 92. a connecting rod.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following description, together with the drawings of the present invention, clearly and completely describes the technical solution of the present invention, and based on the embodiments in the present application, other similar embodiments obtained by those skilled in the art without creative efforts shall all belong to the protection scope of the present application. In addition, directional terms such as "upper", "lower", "left", "right", etc. in the following embodiments are directions with reference to the drawings only, and thus, the directional terms are used for illustrating the present invention and not for limiting the present invention.

The present invention will be further described with reference to the accompanying drawings and preferred embodiments.

Example (b): a die plate cutting device is disclosed, referring to attached drawings 1 and 2, and comprises a workbench 1 for supporting die plates, a plurality of support rods 11 fixedly connected to the bottom of the workbench 1 and used for supporting the workbench 1, a saw blade 6 arranged on the workbench 1 and used for cutting the die plates, a motor fixedly connected to the workbench 1 and used for driving the saw blade 6 to rotate, two side plates 2 arranged at the top of the workbench 1 and respectively positioned at two sides of the saw blade 6, two transverse plates 3 respectively arranged at one side of the two side plates 2 close to each other, two pressing plates 4 respectively arranged below the two transverse plates 3, a plurality of pressing wheels 5 arranged below the pressing plates 4 and an elastic piece 8 arranged between the pressing plates 4 and the transverse plates 3; specifically, the saw blade 6 is a circular saw blade 6, the saw blade 6 is vertically arranged and penetrates through the workbench 1 along the vertical direction, the bottom of the saw blade 6 is higher than the workbench 1, and the part of the saw blade 6 higher than the top of the workbench 1 can complete cutting of the die plate; the motor is fixedly connected to the bottom of the workbench 1; specifically, the workbench 1 is rectangular, the four support rods 11 are arranged, and the four support rods 11 are respectively located at four corners of the bottom of the workbench 1.

During the cutting, insert between workstation 1 and pinch roller 5 with mould panel, then aim at saw bit 6 with the position that mould panel need cut, promote mould panel and cut, in the middle of the process of cutting, under the elastic action of elastic component 8, pinch roller 5 compresses tightly mould panel on workstation 1 for mould panel is difficult to appear rocking when the cutting.

Specifically, in this embodiment, in order to ensure that the pressing wheel 5 does not obstruct feeding when the die plate is cut, it is required to ensure that the die plate can drive the pressing wheel 5 to rotate when the die plate is pushed; the feeding direction of the die plate is parallel to the saw blade 6, so the axis of the pressing wheel 5 needs to be perpendicular to the saw blade 6.

Specifically, in the embodiment, the two side plates 2 are parallel to the saw blade 6, and the two side plates 2 can slide on the top of the workbench 1 along the directions of approaching and departing from each other; the mould panel is located between two side plates 2, aligns saw bit 6 with the mould panel, then two side plates 2 slide for one side that two side plates 2 are close to each other is laminated with the both sides of mould panel respectively each other, thereby when making to promote mould panel and cut, two side plates 2 can lead to the direction of promotion of mould panel.

Specifically, in this embodiment, one side that both sides board 2 deviates from each other is provided with two pneumatic cylinders 21, and the piston rod difference fixed connection of two pneumatic cylinders 21 is in one side that both sides board 2 deviates from each other, and pneumatic cylinder 21 fixed connection slides at workstation 1's top through pneumatic cylinder 21 drive both sides board 2.

Specifically, in this embodiment, the top of the pressing plate 4 is fixedly connected with a plurality of guide rods 7, the guide rods 7 are vertically arranged, and the guide rods 7 on the top of the pressing plate 4 penetrate through the transverse plate 3 above the pressing plate 4 in the vertical direction and can slide on the transverse plate 3 in the vertical direction. Specifically, in the present embodiment, the guide rods 7 are divided into a plurality of groups, each group includes a plurality of guide rods 7, and the plurality of guide rods 7 of each group are arranged in a direction perpendicular to the saw blade 6, specifically, in the present embodiment, each group includes two guide rods 7; several groups of guide rods 7 are arranged along the feeding direction of the die plate, and in the embodiment, four groups of guide rods 7 are arranged. Through the arrangement of the guide rods 7, the guide rods 7 can better guide the vertical sliding of the pressing plate 4.

Specifically, in this embodiment, the elastic member 8 is a spring, specifically, two ends of the spring are respectively and fixedly connected to the bottom of the transverse plate 3 and the top of the pressing plate 4, and the spring is in a compressed state; specifically, in order to prevent the spring from bending in the process of deformation, the spring sleeve is arranged on the outer side of the guide rod 7, and specifically, the outer side of each guide rod 7 is sleeved with a spring.

Specifically, in this embodiment, the pressing wheels 5 at the bottom of each pressing plate 4 are divided into a plurality of groups, each group includes a plurality of pressing wheels 5, the plurality of pressing wheels 5 of each group are arranged in a direction perpendicular to the side plates 2, and specifically, in this embodiment, each group includes two pressing wheels 5; in this embodiment, the multiple sets of pressing wheels 5 are arranged along the feeding direction of the die plate, specifically, in this embodiment, five sets of pressing wheels 5 are arranged at the bottom of each pressing plate 4. Through arranging pinch roller 5 for pinch roller 5 can be more firm compress tightly mould panel at 1 top of workstation, prevent that mould panel from taking place to rock in the middle of the process of cutting.

Specifically, two fixing plates 51 are disposed on two sides of each pressing wheel 5, the fixing plates 51 are fixedly connected to the bottom of the pressing plate 4 located at the top of the fixing plates, and the pressing wheels 5 are rotatably connected to the fixing plates 51 on two sides of the fixing plates.

With reference to fig. 3, preferably, the present embodiment further includes a material pushing rod 9, the top of the working table 1 is provided with two guiding grooves 12, the two guiding grooves 12 are respectively located at two sides of the saw blade 6, and the two guiding grooves 12 penetrate through the working table 1 along the feeding direction of the die plate; the two ejector pins 9 are provided, and the two ejector pins 9 can be respectively inserted into the two guide grooves 12 and can slide in the guide grooves 12 along the feeding direction of the die plate. The interface of the guide groove 12 and the material pushing rod 9 is arranged in a convex shape, and the narrow sides of the guide groove 12 and the material pushing rod 9 are arranged at the top. The top of each material pushing rod 9 is fixedly connected with a material pushing plate 91, and the material pushing plates 91 are positioned at the top of the workbench 1; when the die plate is pushed, the two material pushing rods 9 are respectively inserted into the two guide grooves 12, and then the die plate is pushed to move forwards through the material pushing plates 91 on the material pushing rods 9.

Specifically, in this embodiment, the material pushing rod 9 is inserted into the guide groove 12 from the feeding side of the die plate on the workbench 1; when the ejector pin 9 is fully inserted into the guide groove 12, the ejector plate 91 is located on the side of the saw blade 6 facing away from the feeding side of the table 1, so that the ejector plate 91 can push the die plate to be completely cut by the saw blade 6. Specifically, the present embodiment further includes a connecting rod 92, which is disposed at one end of the two material pushing rods 9 close to the feeding end of the die plate, and the connecting rod 92 is fixedly connected to the two material pushing rods 9. By providing the connecting rod 92, the operator can push the two pushing rams 9 to slide in the guide groove 12 through the connecting rod 92 at the same time.

The working principle of the die plate cutting device when in use is as follows: during the cutting, insert between workstation 1 and pinch roller 5 with mould panel, then with the position alignment saw bit 6 that mould panel needs the cutting, promote mould panel and cut, in the middle of the process of cutting, under the effect of elastic component 8, pinch roller 5 compresses tightly mould panel on workstation 1 for mould panel is difficult to appear rocking when the cutting.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A die plate cutting device comprises a workbench (1) for supporting a die plate;

the saw blade (6) is a circular saw blade (6) which penetrates through the workbench (1) in the vertical direction, and the top of the saw blade (6) is higher than that of the workbench (1);

and the motor, it is fixed in workstation (1) bottom in order to be used for driving saw bit (6) to rotate, its characterized in that: the saw blade cutting machine also comprises side plates (2) which are provided with two side plates and are respectively positioned at two sides of the saw blade (6);

two transverse plates (3) are arranged, and the two transverse plates (3) are respectively fixedly connected to the sides, close to each other, of the two side plates (2);

two pressure plates (4) are arranged, and the two pressure plates (4) are respectively arranged below the two transverse plates (3);

the bottom of each pressing plate (4) is provided with a plurality of pressing wheels (5), the pressing wheels (5) are tightly pressed on the top of the die plate and are driven by the die plate to rotate when the die plate is pushed to cut;

and the elastic pieces (8) are arranged at the bottoms of the two transverse plates (3), and the elastic pieces (8) apply downward pressure to the pressing plate (4) through self elasticity.

2. The die plate cutting apparatus of claim 1, wherein: the two hydraulic cylinders (21) are respectively positioned on one side of the side plates (2) which are deviated from each other and used for pushing the two side plates (2) to slide along the directions close to or far away from each other.

3. The die plate cutting apparatus according to claim 2, wherein: still include guide bar (7), guide bar (7) vertical setting, the top of each clamp plate (4) is a plurality of guide bar (7) of fixedly connected with all, and guide bar (7) at clamp plate (4) top run through diaphragm (3) that are located this clamp plate (4) top and can slide along vertical direction on diaphragm (3) along vertical direction.

4. The die plate cutting apparatus of claim 3, wherein: the elastic piece (8) is a spring.

5. The die plate cutting apparatus of claim 4, wherein: the outer side of each guide rod (7) is sleeved with a spring, and two ends of the spring are fixedly connected to the transverse plate (3) and the pressing plate (4) respectively.

6. The die plate cutting apparatus of claim 3, wherein: the guide rods (7) at the top of each pressing plate (4) are divided into a plurality of groups, and the guide rods (7) of each group are arranged along the direction perpendicular to the side plates (2).

7. The die plate cutting apparatus of claim 1, wherein: the pressing wheels (5) at the bottom of each pressing plate (4) are divided into a plurality of groups, and a plurality of pressing wheels (5) in each group are arranged along the direction vertical to the side plates (2).

8. The die plate cutting apparatus of claim 1, wherein: the device also comprises two material pushing rods (9);

the two material pushing plates (91) are arranged and are respectively fixedly connected to the tops of the two material pushing rods (9);

two guiding grooves (12) which penetrate through the workbench (1) along the feeding direction of the die plate are formed in the top of the workbench (1), two material pushing rods (9) can slide along the feeding direction of the die plate in the two guiding grooves (12) respectively, and the top of the material pushing plate (91) is higher than the top of the workbench (1).

9. The die plate cutting apparatus of claim 8, wherein: the two guide grooves (12) are respectively positioned at two sides of the saw blade (6).

10. The die plate cutting apparatus of claim 8, wherein: the die plate feeding device is characterized by further comprising a connecting rod (92), wherein the connecting rod (92) is arranged at one end, close to the die plate feeding end, of the two pushing rods (9), and the connecting rod (92) is fixedly connected with the two pushing rods (9).