CN214561153U

CN214561153U - Automatic cutting device that mechanical engineering used

Info

Publication number: CN214561153U
Application number: CN202023220974.0U
Authority: CN
Inventors: 高帅; 马俊瑞; 高洁
Original assignee: Tianjin Jucai Technology Co ltd
Current assignee: Tianjin Jucai Technology Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-11-02
Anticipated expiration: 2030-12-28

Abstract

The utility model provides an automatic cutting device that mechanical engineering used belongs to mechanical cutting technical field. The cutting device comprises a mounting assembly, a cutting assembly and a limiting assembly, wherein a mounting box of the mounting assembly is fixed on a base; a driving piece of the cutting assembly is fixed on a first fixed seat, a balancing weight is fixed on the driving piece, a second fixed seat is slidably installed in the installation box, a first cutting knife is fixed on the second fixed seat, a third fixed seat is fixed on the base, a second cutting knife is fixed on the third fixed seat, and a first elastic piece is connected with the second fixed seat and the third fixed seat; the slider slidable mounting of spacing subassembly is in the limiting plate, and the connecting rod rotates to be installed in the slider, and the push rod is fixed in the connecting rod, and push rod slidable mounting is in the limiting plate, and the support column is fixed in the fourth fixing base, and the bearing arm rotates to be installed in the support column, and the fourth fixing base is connected to the second elastic component and is fixed in the bearing arm. Reduce workman's work load through above-mentioned device, realize automatic cutting, improve work efficiency.

Description

Automatic cutting device that mechanical engineering used

Technical Field

The utility model relates to a mechanical cutting technical field particularly, relates to an automatic cutting device that mechanical engineering used.

Background

In mechanical engineering, cutting equipment is often used to cut various plates, pipes and the like, and with the development of modern industry, the requirements on the quality, the precision and the like of cut pieces are continuously improved, so that the production efficiency is improved. The requirements for cost reduction and the like are also being promoted. The traditional cutting mode is to be fixed in the anchor clamps with the cutting member on, then cuts the cutting member through manual operation cutting machine, and this kind of most traditional cutting technique has increased workman's the amount of labour, and there is the deviation in the cutting precision, and consequently and reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides an automatic cutting device that mechanical engineering used aims at improving most traditional cutting technique and has increased workman's the amount of labour, and there is the deviation in the cutting precision, and consequently and reduced work efficiency's problem.

The utility model discloses a realize like this:

the utility model provides an automatic cutting device that mechanical engineering used, including installation component, cutting assembly and spacing subassembly, the installation and the fixing of device have been realized to the installation component, cutting assembly has realized the automatic cutting function of device, spacing subassembly has realized the injecing of cutting member precision.

The mounting assembly comprises a base and a mounting box, and the mounting box is fixedly mounted on the base;

the cutting assembly comprises a first fixed seat, a driving part, a balancing weight, a second fixed seat, a first cutting knife, a third fixed seat, a second cutting knife and a first elastic part, the first fixed seat is fixedly arranged at one end in the installation box, the driving part is fixedly arranged on the first fixed seat, the balancing weight is fixedly arranged on the driving part, the second fixed seat is slidably arranged at one side in the installation box, the first cutting knife is fixedly arranged on the second fixed seat, the third fixed seat is fixedly arranged on the base, the second cutting knife is fixedly arranged on the third fixed seat, one end of the first elastic part is fixedly arranged at one side of the second fixed seat, and the other end of the first elastic part is fixedly arranged at one side of the third fixed seat;

the limiting component comprises a limiting plate, a sliding block, a connecting rod, a push rod, a fourth fixing seat, a supporting column, a bearing arm and a second elastic piece, the limiting plate is arranged on one side of the installation box, the sliding block is slidably installed on the limiting plate, one end of the connecting rod is rotatably installed on the sliding block, the push rod is fixedly installed on the connecting rod and is far away from one end of the sliding block, the push rod is slidably installed on the limiting plate, the fourth fixing seat is fixedly installed on the base, the supporting column is fixedly installed on the fourth fixing seat, the bearing arm is rotatably installed on the supporting column, one end of the second elastic piece is fixedly installed on the fourth fixing seat, the other end of the second elastic piece is fixedly installed on one end of the bearing arm, and one end of the push rod is arranged on the bearing arm and is far away from one end of the second elastic piece.

The utility model discloses an in an embodiment, still include the feeding subassembly, the feeding subassembly includes mounting bracket, carriage, first motor, first feed table, second motor, second feed table and lead screw, mounting bracket fixed mounting in base one end, carriage slidable mounting in mounting bracket one end, first motor fixed mounting in the mounting bracket is kept away from carriage one end, first feed table fixed mounting in first motor, second motor fixed mounting in the carriage, second feed table fixed mounting in the second motor, first feed table with the second feed table is mutually supported.

In an embodiment of the present invention, the limiting plate has a limiting groove, and the slider can be accommodated in the limiting groove and can slide along the limiting groove.

The utility model discloses an in one embodiment, the slide rail has been seted up to the limiting plate, the propelling movement pole can hold in the slide rail, and can follow the slide rail slides.

In an embodiment of the present invention, a baffle is fixedly installed on one side of the slider.

In an embodiment of the utility model, limiting plate one side fixed mounting has first fixed block, bearing arm one side fixed mounting has the second fixed block, first fixed block with be fixed with the extension spring between the second fixed block.

The utility model discloses an in an embodiment, the support column is kept away from fourth fixing base one end fixed mounting has the stopper.

The utility model discloses an in one embodiment, base one end fixed mounting has the mounting panel, second fixing base one end slidable mounting in the mounting panel, second fixing base other end slidable mounting in one side in the install bin.

The utility model discloses an in an embodiment, the limiting plate is kept away from push rod one end fixed mounting has the fixed column.

In an embodiment of the present invention, a lead screw is fixedly mounted on one side of the sliding frame, and the lead screw is rotatably mounted on the mounting frame.

The utility model has the advantages that: the utility model discloses an automatic cutting device that mechanical engineering used that obtains through above-mentioned design, during the use, when cutting member one end touched the connecting rod lower extreme, the connecting rod upper end was opposite with the lower extreme motion direction, and then drives the push rod and remove, and then the push rod drives the bearing arm and rotates on the support column, can adjust the length change of being cut the piece through the slider in the position of limiting plate; the driving piece is started, the driving piece drives the balancing weight to move downwards, and then the balancing weight drives the bearing arm to move downwards, and then the bearing arm drives the second fixing base to move downwards, and then the second fixing base drives the first cutting knife to move downwards, the first cutting knife is mutually matched with the second cutting knife, after the cutting is completed, the first elastic piece drives the second fixing base to reset, the second elastic piece drives the bearing arm with the extension spring to restore to the original position, and by the device, the cutting and the length measurement of the cutting piece are completed simultaneously, the workload of workers is reduced, and the working efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic perspective view of an apparatus according to an embodiment of the present invention;

fig. 2 is a schematic view of the inside of a device box provided by an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a cutting assembly according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a limiting assembly according to an embodiment of the present invention;

fig. 5 is an exploded schematic view of a limiting assembly according to an embodiment of the present invention;

fig. 6 is an enlarged view of a portion a of fig. 5 according to the present invention;

fig. 7 is a schematic structural view of a feeding assembly according to an embodiment of the present invention.

In the figure: 100-mounting the assembly; 110-a base; 120-installation box; 200-a cutting assembly; 210-a first holder; 220-a drive member; 230-a counterweight block; 240-a second fixed seat; 241-a mounting plate; 250-a first cutter; 260-a third fixed seat; 270-a second cutting knife; 280-a first elastic member; 300-a spacing assembly; 310-a limiting plate; 311-limiting groove; 312-a slide rail; 313-fixed column; 320-a slide block; 321-a baffle plate; 330-connecting rod; 340-a push rod; 350-a fourth fixed seat; 360-support column; 361-a limiting block; 370-a load bearing arm; 371 — first fixed block; 372-a second fixed block; 380-a second elastic member; 390-tension spring; 400-a feed assembly; 410-a mounting frame; 420-a sliding frame; 430-a first motor; 440-a first feed tray; 450-a second motor; 460-a second feed tray; 470-lead screw;

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides an automatic cutting device that mechanical engineering used, includes installation component 100, cutting assembly 200 and spacing subassembly 300, installation component 100 has realized the installation and fixed of device, and cutting assembly 200 has realized the automatic cutting function of device, and spacing subassembly 300 has realized the injecing of cutting member precision.

Referring to fig. 2, the mounting assembly 100 includes a base 110 and a mounting box 120, and the mounting box 120 is fixedly mounted to the base 110 by bolts.

Referring to fig. 3, the cutting assembly 200 includes a first fixing seat 210, a driving member 220, a weight block 230, a second fixing seat 240, a first cutting knife 250, a third fixing seat 260, a second cutting knife 270 and a first elastic member 280, the first fixing seat 210 is fixedly mounted on the upper end surface inside the installation box 120 by bolts, the driving member 220 is fixedly mounted on the first fixing seat 210 by bolts, when being set, the driving member 220 may be any one of an air cylinder, an electric push rod, a hydraulic cylinder and a screw rod, the weight block 230 is fixedly mounted on the end portion of a piston rod of the driving member 220 by bolts, the mounting plate 241 is fixedly mounted on the upper surface of the base 110 by bolts, the left end of the second fixing seat 240 is slidably mounted on the mounting plate 241, the right end of the second fixing seat 240 is slidably mounted on one side inside the installation box 120, the first cutting knife 250 is fixedly mounted on the second fixing seat 240 by bolts, the third fixing seat 260 is fixedly mounted on the base 110 by bolts, the second cutting knife 270 is fixedly mounted on the third fixing seat 260 through a bolt, the upper end of the first elastic piece 280 is fixedly mounted on one side of the second fixing seat 240, the lower end of the first elastic piece 280 is fixedly mounted on one side of the third fixing seat 260, when the first elastic piece 280 is specifically arranged, the first elastic piece 280 can be any one of a spiral spring, a gas spring and a rubber spring, at least two elastic pieces are arranged, and the cutting function of the cutting piece is realized through the device.

Referring to fig. 4 and 5, the limiting assembly 300 includes a limiting plate 310, a sliding block 320, a connecting rod 330, a pushing rod 340, a fourth fixing seat 350, a supporting column 360, a bearing arm 370 and a second elastic member 380, the limiting plate 310 is disposed on one side of the installation box 120, the sliding block 320 is slidably mounted on the limiting plate 310, the lower end of the connecting rod 330 is rotatably mounted on the sliding block 320, when the limiting plate is specifically disposed, a baffle 321 is fixedly mounted on one side of the sliding block 320 to block the connecting rod 330, the pushing rod 340 is fixedly mounted on one end of the connecting rod 330 away from the sliding block 320 through a bolt, the pushing rod 340 is slidably mounted on the limiting plate 310, the fourth fixing seat 350 is fixedly mounted on the base 110 through a bolt, the supporting column 360 is fixedly mounted on the fourth fixing seat 350 through a key, the bearing arm 370 is rotatably mounted on the supporting column 360, a limiting block 361 is fixedly mounted on one end of the supporting column 360 away from the fourth fixing seat 350 to limit and protect the supporting column, second elastic component 380 lower extreme fixed mounting is in fourth fixing base 350, and second elastic component 380 upper end fixed mounting is in bearing arm 370 one end, and push rod 340 one end sets up in bearing arm 370 and keeps away from second elastic component 380 one end, can realize the injecing to cutting member precision through above-mentioned device, reduces artifical the measurement, increases work efficiency.

Referring to fig. 7, the feeding assembly 400 is further included, the feeding assembly 400 includes a mounting frame 410, a sliding frame 420, a first motor 430, first feed tray 440, second motor 450, second feed tray 460 and lead screw 470, mounting bracket 410 passes through bolt fixed mounting in base 110 upper surface one side, carriage 420 slidable mounting is in mounting bracket 410 upper end, first motor 430 passes through bolt fixed mounting in mounting bracket 410 lower extreme, first feed tray 440 passes through key fixed mounting on the output shaft of first motor 430, second motor 450 passes through bolt fixed mounting in carriage 420, second feed tray 460 passes through key fixed mounting on the output shaft of second motor 450, first feed tray 440 and second feed tray 460 mutually support, carriage 420 upper end passes through bolt fixed mounting has lead screw 470, lead screw 470 rotates and installs in mounting bracket 410, realize the transport and the fixed work to the cutting piece through above-mentioned device.

Referring to fig. 5, the limiting plate 310 is formed with a limiting groove 311, and the sliding block 320 can be accommodated in the limiting groove 311 and can slide along the limiting groove 311. The limiting plate 310 is provided with a slide rail 312, and the pushing rod 340 can be accommodated in the slide rail 312 and can slide along the slide rail 312. One end of the limiting plate 310, which is far away from the push rod 340, is fixedly provided with a fixing column 313, so that the limiting plate 310 is fixed.

Referring to fig. 6, a first fixing block 371 is fixedly installed at one side of the limiting plate 310, a second fixing block 372 is fixedly installed at one side of the bearing arm 370, and a tension spring 390 is fixed between the first fixing block 371 and the second fixing block 372, so that the reset function of the push rod 340 and the bearing arm 370 is realized through the above-mentioned devices.

Specifically, this automatic cutting device that mechanical engineering used's theory of operation: the first motor 430 and the second motor 450 are started, the rotation directions of the first motor 430 and the second motor 450 are opposite, then the first motor 430 drives the first feeding tray 440 to rotate, the second motor 450 drives the second feeding tray 460 to rotate, the first feeding tray 440 and the second feeding tray 460 are matched with each other, and then the piece to be cut is sent to the cutting assembly 200 through the first feeding tray 440 and the second feeding tray 460;

when one end of the cutting piece touches the lower end of the connecting rod 330, the motion direction of the upper end and the lower end of the connecting rod 330 is opposite, so that the pushing rod 340 is driven to move, the pushing rod 340 drives the bearing arm 370 to rotate on the supporting column 360, and the length change of the cut piece can be adjusted through the position of the sliding block 320 on the limiting plate 310;

the driving member 220 is started, the driving member 220 drives the weight block 230 to move downwards, and then the weight block 230 drives the bearing arm 370 to move downwards, and then the bearing arm 370 drives the second fixing seat 240 to move downwards, and then the second fixing seat 240 drives the first cutting knife 250 to move downwards, the first cutting knife 250 is matched with the second cutting knife 270, after the cutting is completed, the first elastic member 280 drives the second fixing seat 240 to reset, and the second elastic member 380 and the tension spring 390 drive the bearing arm 370 to restore to the original position.

It should be noted that the specific model specifications of the driving element 220, the first motor 430 and the second motor 450 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The power supply of the driving member 220, the first motor 430 and the second motor 450 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic cutting device for mechanical engineering is characterized by comprising

The mounting assembly (100), the mounting assembly (100) comprises a base (110) and a mounting box (120), and the mounting box (120) is fixedly mounted on the base (110);

the cutting assembly (200) comprises a first fixed seat (210), a driving part (220), a balancing weight (230), a second fixed seat (240), a first cutting knife (250), a third fixed seat (260), a second cutting knife (270) and a first elastic part (280), wherein the first fixed seat (210) is fixedly arranged at one end in the installation box (120), the driving part (220) is fixedly arranged on the first fixed seat (210), the balancing weight (230) is fixedly arranged on the driving part (220), the second fixed seat (240) is slidably arranged at one side inside the installation box (120), the first cutting knife (250) is fixedly arranged on the second fixed seat (240), the third fixed seat (260) is fixedly arranged on the base (110), and the second cutting knife (270) is fixedly arranged on the third fixed seat (260), one end of the first elastic piece (280) is fixedly arranged on one side of the second fixed seat (240), and the other end of the first elastic piece (280) is fixedly arranged on one side of the third fixed seat (260);

a limiting component (300), wherein the limiting component (300) comprises a limiting plate (310), a slider (320), a connecting rod (330), a push rod (340), a fourth fixing seat (350), a supporting column (360), a bearing arm (370) and a second elastic part (380), the limiting plate (310) is arranged on one side of the installation box (120), the slider (320) is slidably mounted on the limiting plate (310), one end of the connecting rod (330) is rotatably mounted on the slider (320), the push rod (340) is fixedly mounted on one end of the connecting rod (330) far away from one end of the slider (320), the push rod (340) is slidably mounted on the limiting plate (310), the fourth fixing seat (350) is fixedly mounted on the base (110), the supporting column (360) is fixedly mounted on the fourth fixing seat (350), the bearing arm (370) is rotatably mounted on the supporting column (360), one end of the second elastic member (380) is fixedly mounted on the fourth fixing seat (350), the other end of the second elastic member (380) is fixedly mounted on one end of the bearing arm (370), and one end of the push rod (340) is disposed at one end of the bearing arm (370) far away from the second elastic member (380).

2. The automatic cutting device for mechanical engineering according to claim 1, further comprising a feeding assembly (400), wherein the feeding assembly (400) comprises a mounting frame (410), a sliding frame (420), a first motor (430), a first feeding tray (440), a second motor (450), a second feeding tray (460) and a screw (470), the mounting frame (410) is fixedly installed at one end of the base (110), the sliding frame (420) is slidably installed at one end of the mounting frame (410), the first motor (430) is fixedly installed at one end of the mounting frame (410) far away from the sliding frame (420), the first feeding tray (440) is fixedly installed at the first motor (430), the second motor (450) is fixedly installed at the sliding frame (420), and the second feeding tray (460) is fixedly installed at the second motor (450), the first feed tray (440) and the second feed tray (460) cooperate with each other.

3. The automatic cutting device for mechanical engineering according to claim 1, wherein the limiting plate (310) is provided with a limiting groove (311), and the sliding block (320) can be accommodated in the limiting groove (311) and can slide along the limiting groove (311).

4. The automatic cutting device for mechanical engineering according to claim 1, wherein the limiting plate (310) is provided with a sliding rail (312), and the pushing rod (340) can be accommodated in the sliding rail (312) and can slide along the sliding rail (312).

5. The automatic cutting device for mechanical engineering according to claim 1, characterized in that a baffle (321) is fixedly installed on one side of the sliding block (320).

6. The automatic cutting device that mechanical engineering used according to claim 1, characterized in that, limiting plate (310) one side fixed mounting has first fixed block (371), bearing arm (370) one side fixed mounting has second fixed block (372), be fixed with extension spring (390) between first fixed block (371) and second fixed block (372).

7. The automatic cutting device for mechanical engineering according to claim 1, wherein a limiting block (361) is fixedly installed at one end of the supporting column (360) far away from the fourth fixing seat (350).

8. The automatic cutting device for mechanical engineering according to claim 1, wherein a mounting plate (241) is fixedly mounted at one end of the base (110), one end of the second fixing seat (240) is slidably mounted on the mounting plate (241), and the other end of the second fixing seat (240) is slidably mounted on one side in the mounting box (120).

9. The automatic cutting device for mechanical engineering according to claim 1, wherein a fixing column (313) is fixedly installed at one end of the limiting plate (310) far away from the pushing rod (340).

10. The automatic cutting device for mechanical engineering according to claim 2, wherein a lead screw (470) is fixedly installed on one side of the sliding frame (420), and the lead screw (470) is rotatably installed on the installation frame (410).