CN210880014U

CN210880014U - Edge tearing machine

Info

Publication number: CN210880014U
Application number: CN201921276683.8U
Authority: CN
Inventors: 姜才军
Original assignee: Zhongshan Yalifei Automation Equipment Co ltd
Current assignee: Zhongshan Weiyin Technology Co ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-06-30
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses a tear limit machine, include: the device comprises a workbench, a fixing mechanism and a tearing mechanism, wherein the fixing mechanism is arranged on the workbench and used for fixing a workpiece; the tearing mechanism is movably arranged on the workbench and provided with a working part, and the working part can be clamped on the part to be separated on the workpiece. In this embodiment, through fixed establishment is fixed with the work piece, through the work portion is pressed from both sides the partly of treating the separation of work piece tightly, through tear the relative workstation motion of mechanism, can drive the work piece motion on the relative workstation of work portion on it, and then can tear the work piece and treat the separation part, because it is mechanical mechanism to tear the mechanism, the application of force is more stable when tearing the process than artifical to the work piece to the open-ended edge that tears on the work piece is level and smooth, and is smooth through the open-ended edge that tears out of this embodiment, and is whole more pleasing to the eye, and work efficiency is compared the manual work and is torn the limit and improve greatly.

Description

Edge tearing machine

Technical Field

The utility model relates to the field of mechanical equipment, in particular to tear limit machine.

Background

In daily life, aluminium alloy, profile shapes etc. are by a large amount of applications, under some circumstances, need tear one side of aluminium alloy, profile shapes etc. for example, the (window) curtain aluminium alloy peg in some hotel's bathroom needs tear an opening on the peg in order to form a spout, the (window) curtain slides through the couple and hangs in the spout, current aluminium alloy, profile shapes etc. generally tear the limit through the manual work, for example the manual work is through a part of cliping the work piece such as vice, upwards tear and tear the work piece and tear, but the manual work tears the limit and can appear a lot of barbs on the tail end after tearing the limit and the edge of the opening of tearing, easily with people's fish tail, in addition, the manual work tears limit production efficiency low, extravagant manpower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least, provide a tear limit machine, work efficiency is high, and the limit that tears is more level and smooth.

According to the utility model discloses an aspect provides an edge tearing machine, include:

a work table;

the fixing mechanism is arranged on the workbench and used for fixing the workpiece;

the tearing mechanism is movably arranged on the workbench and provided with a working part, and the working part can be clamped on the part to be separated on the workpiece.

In this embodiment, through fixed establishment is fixed with the work piece, through the work portion is pressed from both sides the partly of treating the separation of work piece tightly, through tear the relative workstation motion of mechanism, can drive the work piece motion on the relative workstation of work portion on it, and then can tear the work piece and treat the separation part, because it is mechanical mechanism to tear the mechanism, the application of force is more stable when tearing the process than artifical to the work piece to the open-ended edge that tears on the work piece is level and smooth, and is smooth through the open-ended edge that tears out of this embodiment, and is whole more pleasing to the eye, and work efficiency is compared the manual work and is torn the limit and improve greatly.

According to an aspect of the utility model provides a tear limit machine, it includes to tear the mechanism:

the first driving motor is arranged on the workbench;

and one end of the swing arm is mounted on an output shaft of the first driving motor, and the working part is slidably mounted on the swing arm.

According to an aspect of the utility model provides a tear limit machine, the work portion include:

the fixing seat is fixed on the swing arm;

the first piston cylinder is fixed on the fixed seat;

the first pressing block is used for pressing the upper end face of a workpiece and connected to an output shaft of the first piston cylinder;

and the second pressing block is fixed on the fixed seat, vertically corresponds to the first pressing block and is used for pressing the lower end face of the workpiece.

According to an aspect of the utility model a tear limit machine, be provided with first slide rail along length direction in the swing arm, be provided with on the fixing base with first slide rail complex first slider, the swing arm is provided with first lead screw on length direction, it still includes second driving motor to tear the mechanism, sets up on the workstation, second driving motor's output shaft with the one end of first lead screw is connected, fixing base threaded connection is in on the first lead screw.

According to an aspect of the utility model provides a tear limit machine, fixed establishment includes:

the positioning block is arranged on the workbench;

the clamping blocks are arranged on the workbench and matched with the positioning blocks to limit the workpiece;

and the second piston cylinders corresponding to the clamping blocks in number are arranged on the workbench, output shafts of the second piston cylinders are vertical to the side walls of the positioning blocks, and the output shafts of the second piston cylinders are connected with the clamping blocks.

According to an aspect of the utility model a tear limit machine, fixed establishment still includes a plurality of third piston cylinders, sets up on the workstation, the output shaft of third piston cylinder is used in the lower extreme of work piece.

According to the utility model discloses an aspect a tear limit machine, still include:

the punching mechanism is movably arranged on the workbench and used for punching a workpiece;

and the driving mechanism is arranged on the workbench, and an output shaft of the driving mechanism is connected with the punching mechanism and used for driving the punching mechanism to move on the workbench.

According to the utility model discloses an aspect a tear limit machine, the mechanism of punching includes:

the vertical seat is movably arranged on the workbench;

the third driving motor is arranged on the vertical seat;

the gearbox is arranged on the vertical seat and connected with an output shaft of the third driving motor;

one end of the main shaft is fixedly connected with the output end of the gearbox;

and the cutter is connected to the other end of the main shaft.

According to an aspect of the utility model a tear limit machine, be provided with the second slide rail on the workstation, found be provided with on the seat with can second slide rail complex second slider, be provided with the second lead screw on the workstation, the second lead screw is parallel with the length direction of second slide rail, actuating mechanism's output shaft the one end of second lead screw, found a threaded connection on the second lead screw.

According to an aspect of the utility model a tear limit machine, one side of second slide rail is provided with inductive switch, be provided with on the vertical seat with inductive switch can mutual induction's tablet, work as the tablet slides extremely during the inductive switch upper end, third driving motor works.

Drawings

The present invention will be further explained with reference to the drawings and examples;

fig. 1 is a schematic view of the overall structure of an embodiment of the present invention;

FIG. 2 is a schematic diagram of a portion of an embodiment of the present invention;

fig. 3 is a schematic structural view of a fixing structure according to an embodiment of the present invention;

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

fig. 5 is a schematic structural view of a working portion according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a punching structure according to an embodiment of the present invention;

reference numerals: 10. the device comprises a workbench, 11, a second slide rail, 12, a second screw rod, 20, a fixing mechanism, 30, a tearing mechanism, 31, a first driving motor, 32, a reducer, 33, a swing arm, 40, a working part, 50, a punching mechanism, 51, a vertical seat, 52, a third driving motor, 53, a gearbox, 54, a spindle, 55, a cutter, 56, a telescopic arm, 60, a driving mechanism, 71, a sensing switch, 72, a sensing plate, 201, a positioning block, 202, a clamping block, 203, a second piston cylinder, 204, a third piston cylinder, 205, a bottom plate, 321, an output rotating shaft, 331, a first slide rail, 332, a first screw rod, 401, a fixed seat, 402, a second piston cylinder, 403, a first pressing block, 404, a second pressing block, 405, a first fixed block, 406, a second fixed block, 501, a walking block, 511, a second slide block, 2051, a through hole, 4011 and a first slide block.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the embodiments of the present invention, it should be understood that the orientation or positional relationship indicated, for example, up, down, front, rear, left, right, etc., referred to the orientation description is the orientation or positional relationship shown in the drawings, and is only for convenience of description of the embodiments of the present invention and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, should not be construed as limiting the embodiments of the present invention.

In the description of the embodiments of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the embodiments of the present invention, unless explicitly defined otherwise, the words such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the embodiments of the present invention by combining the specific contents of the technical solutions.

Referring to fig. 1 to 2, an edge tearing machine in the present embodiment includes: the device comprises a workbench 10, a fixing mechanism 20 and a tearing mechanism 30, wherein the fixing mechanism 20 is arranged on the workbench 10, and the fixing mechanism 20 is used for fixing a workpiece; the tearing mechanism 30 is movably arranged on the workbench 10, and the tearing mechanism 30 is provided with a working part 40, and the working part 40 can be clamped on the part to be separated on the workpiece.

In this embodiment, through fixed establishment 20 is fixed with the work piece, through the work portion 40 is pressed from both sides the partly of treating the separation of work piece tightly, through tear the relative workstation motion of mechanism 30, can drive the work piece motion on the relative workstation 10 of work portion 40 above that, and then can tear the work piece and treat the separation part, because it is mechanical mechanism to tear mechanism 30, the application of force is more stable when tearing the process than artifical to the work piece to the open-ended edge that tears on the work piece is level and smooth, the open-ended edge that tears out through the machine of tearing in this embodiment is level and smooth, and is whole more pleasing to the eye, and work efficiency compares the manual work and tears the limit and improve greatly. It should be noted that the tearing mechanism 30 may be rotatably disposed on the working platform 10, or the lifting structure may drive the tearing mechanism 30 to move up and down, so as to tear the workpiece. It should be noted that the edge tearing machine in the present embodiment is mainly used for tearing hollow aluminum materials and other hollow materials.

In some embodiments, as shown in fig. 1, 2, 4, 5, the tear mechanism 30 includes:

a first driving motor 31 provided on the table 10;

a swing arm 33, one end of the swing arm 33 is mounted on the output shaft of the first driving motor 31, and the working part 40 is slidably mounted on the swing arm 33.

In this embodiment, through the rotation of first driving motor 31, drive swing arm 33 and rotate, and then drive the work portion 40 on the swing arm 33 and upwards pull, and then can tear the part of being held by work portion 40 on the work piece, through with work portion 40 slidable mounting on swing arm 33, preferred slip direction is unanimous with swing arm 33 length direction, and then can adjust the position of work portion 40, in order to adapt to the work piece of different length on the fixed establishment 20, certainly also can be with work portion 40 fixed on swing arm 33, preferably, the output of first driving motor 31 is connected with reduction gear 32, the output pivot 321 of reduction gear 32 is connected with swing arm 33, because the rotational speed of motor is great, the edge ripper in this embodiment does not need swing arm 33 rotational speed too fast, through setting up reduction gear 32, can slow down swing arm 33 pivoted speed, the structure is more reasonable.

In some embodiments, as shown in fig. 5, the working portion 40 includes:

a fixed seat 401 mounted on the swing arm 33;

the first piston cylinder 402 is fixed on the fixed seat 401;

the first pressing block 403 is used for pressing the upper end face of the workpiece, and the first pressing block 403 is connected to an output shaft of the first piston cylinder 402;

and the second pressing block 404 is fixed on the fixed seat 401, vertically corresponds to the first pressing block 403, and is used for pressing the lower end face of the workpiece.

In this embodiment, it is preferable that the fixing base 401 is slidably mounted on the swing arm 33, and is slidably mounted on the swing arm 33 through the fixing base 401, so that the position of the fixing base 401 can be adjusted, and it is preferable that the sliding direction of the fixing base 401 is the length direction of the swing arm 33, and the first pressing block 403 mounted on the output shaft of the first piston cylinder 402 can be driven to move along the axial direction of the output shaft through the telescopic motion of the output shaft, and the output shaft of the first piston cylinder is preferably vertically disposed, and the second pressing block 404 corresponds to the first pressing block 403 up and down, and the first pressing block 403 can move up and down, when in operation, the first pressing block 403 is moved up, the second pressing block 404 is inserted into the inner side of the workpiece or the lower end surface of the part to be clamped on the workpiece, and then the first pressing block is moved down, and the workpiece is pressed through the cooperation of the, preferably, the first pressing block 403 is fixed on the output shaft of the first piston cylinder 402 through a first fixing block 405, and the second pressing block 404 is fixed on the fixing seat 401 through a second fixing block 406, so that the first pressing block 403 and the second pressing block 404 can be replaced conveniently through the structural design, and the structure is more reasonable. In addition, the first piston cylinder 402 in this embodiment may be an air cylinder or a hydraulic cylinder, and of course, a linear motor may be used instead of the piston cylinder.

In some embodiments, as shown in fig. 2, 4, and 5, a first slide rail 331 is disposed on the swing arm 33 along the length direction, a first slide block 4011 engaged with the first slide rail 331 is disposed on the fixed base 401, a first lead screw 332 is disposed on the swing arm 33 along the length direction, the tearing mechanism 30 further includes a second driving motor disposed on the workbench 10, an output shaft of the second driving motor is connected to one end of the first lead screw 332, and the fixed base 401 is screwed on the first lead screw 332.

In this embodiment, rotate through the second driving motor, drive first lead screw 332 and rotate to drive fixing base 401 on it and slide, and then drive work portion 40 and slide along first lead screw 332, the cooperation structure through the slide rail slider makes the more stable relative swing arm 33 of work portion 40 slide, and of course, fixing base 401 also can be fixed on swing arm 33, and the rational in infrastructure of this embodiment.

In certain embodiments, as shown in fig. 1, 2, and 3, the securing mechanism 20 includes:

a positioning block 201 provided on the table 10;

the clamping blocks 202 are arranged on the workbench 10 and matched with the positioning blocks 201 to limit workpieces;

a plurality of second piston cylinders 203 corresponding to the clamping blocks 202 in number are arranged on the workbench 10, output shafts of the second piston cylinders 203 are vertical to the side walls of the positioning blocks 201, and the output shafts of the second piston cylinders 203 are connected with the clamping blocks 202.

In this embodiment, the second piston cylinder 203 drives the clamp block 202 to move towards the positioning block 201, the workpiece is disposed between the clamp block 202 and the positioning block 201, the positioning block 201 is preferably fixedly disposed on the worktable 10, and the clamp block 202 can clamp the workpiece when moving towards the worktable 10, it should be noted that a plurality of clamp blocks 202 can work independently or together to further adapt to workpieces with different lengths, in addition, since the distance between the clamp block 202 and the positioning block 201 is adjustable, the clamp block can adapt to workpieces with different thicknesses, in addition, the second piston cylinder 203 in this embodiment can be a cylinder or a hydraulic cylinder, and certainly, a linear motor can be used to replace the piston cylinder.

In some embodiments, as shown in fig. 2 and 3, the fixture 20 further includes a plurality of third piston cylinders 204 disposed on the table 10, with output shafts of the third piston cylinders 204 acting on lower ends of the workpieces.

In this embodiment, the third piston cylinder 204 can push the workpiece in the vertical direction to limit the workpiece in the vertical direction, preferably, the upper edge of the positioning block 201 and the upper edge of the clamping block 202 extend perpendicularly to each other to form a limiting protrusion to limit the workpiece from moving upwards, the third piston cylinder 204 pushes the workpiece from below the workpiece to limit the workpiece from moving in the vertical direction, and the third piston cylinder 204 can directly act on the lower surface of the workpiece or can push the clamping plate to act on the surface of the workpiece. In addition, the third piston cylinder 204 in this embodiment may be a cylinder or a hydraulic cylinder, and of course, a linear motor may be used instead of the piston cylinder.

Preferably, the worktable 10 is provided with a base plate 205, the positioning block 201 is fixed on the base plate 205, and the workpiece is placed on the base plate 205, so that the abrasion and scratch of the workpiece on the surface of the worktable 10 after long-time work can be avoided. Preferably, the bottom plate 205 is provided with a through hole 2051, and an output shaft of the third piston cylinder 204 passes through the through hole 2051 to act on the lower surface of the workpiece.

In some embodiments, as shown in fig. 1, fig. 2, and fig. 6, the method further includes:

the punching mechanism 50 is movably arranged on the workbench 10 and is used for punching a workpiece;

and a driving mechanism 60 provided on the table 10, wherein an output shaft of the driving mechanism 60 is connected to the punching mechanism 50, and is used for driving the punching mechanism 50 to move on the table 10.

In this embodiment, can punch on the work piece through mechanism 50 of punching, mechanism 50 of punching in this embodiment can be milling hole or drilling, can drive mechanism 50 of punching horizontal migration on workstation 10 through actuating mechanism 60, conveniently adjusts its position, and at the during operation of tearing mechanism 30, also conveniently mechanism 50 of punching returns initial position, avoids the interference to tearing mechanism 30. It should be noted that if there is not mechanism 50 of punching, generally need to tear the work piece and can tear the part of waiting to tear to the rearmost end, through punch on the work piece, the work piece is torn when the hole groove that mechanism 50 of punching was beaten, can accomplish and tear, can punch according to user's demand different positions on the work piece, and then can tear different length to the work piece, and the adaptability is stronger, and the structure is more reasonable perfect.

In some embodiments, as shown in fig. 1 and 6, the hole punch mechanism 50 includes:

a stand 51 movably mounted on the table 10;

a third driving motor 52 mounted on the stand 51;

the gearbox 53 is arranged on the vertical base 51, and the gearbox 53 is connected with an output shaft of the third driving motor 52;

a main shaft 54, one end of which is fixedly connected with the output end of the gearbox 53;

and a cutter 55 connected to the other end of the spindle 54.

Preferably, a telescopic arm 56 which can be extended and retracted in the vertical direction is connected to the upper end of the main shaft 54, the telescopic arm 56 is connected to the output end of the gearbox 53, the rotating speed of the main shaft 54 can be changed through the gearbox 53, and the distance between the tool 55 and the workpiece can be conveniently adjusted in the vertical direction through the telescopic arm 56.

In some embodiments, as shown in fig. 2 and fig. 6, a second slide rail 11 is disposed on the working table 10, a second slide block 511 that can be engaged with the second slide rail 11 is disposed on the vertical seat 51, a second lead screw 12 is disposed on the working table 10, the second lead screw 12 is parallel to the length direction of the second slide rail 11, an output shaft of the driving mechanism 60 is connected to one end of the second lead screw 12, the vertical seat 51 is connected to the second lead screw 12 in a threaded manner, preferably, a walking block 501 is disposed on the bottom end of the vertical seat 51, the walking block 501 is connected to the second lead screw 12 in a threaded manner, and the driving motor rotates to drive the second lead screw 12 to rotate, so as to drive the punching mechanism 50 to slide along the second lead screw 12, and the punching mechanism 50 slides more stably through the engagement structure of the slide rail slide block, which is reasonable.

In some embodiments, as shown in fig. 2 and 6, an inductive switch 71 is disposed on one side of the second slide rail 11, an inductive plate 72 that is mutually inductive with the inductive switch 71 is disposed on the vertical seat 51, and when the inductive plate 72 slides to the upper end of the inductive switch 71, the third driving motor 52 operates.

In this embodiment, through the mutual induction of inductive switch 71 and inductive plate 72, can guarantee that mechanism 50 of punching can move when the exact position, has ensured the precision of punching, also plays safety switch's effect, prevents accidental injury operating personnel.

The above description specifically describes the preferred embodiment of the present invention, but of course, the present invention can also adopt different forms from the above embodiments, and equivalent changes or corresponding modifications made by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope of the present invention.

Claims

1. An edge tearing machine, comprising:

a table (10);

a fixing mechanism (20) arranged on the workbench (10) and used for fixing the workpiece;

the tearing mechanism (30) is movably arranged on the workbench (10), and the tearing mechanism (30) is provided with a working part (40) which can be clamped on a part to be separated on the workpiece.

2. A machine as claimed in claim 1, wherein said tearing mechanism (30) comprises:

a first drive motor (31) provided on the table (10);

and one end of the swing arm (33) is installed on an output shaft of the first driving motor (31), and the working part (40) is installed on the swing arm (33) in a sliding mode.

3. A machine as claimed in claim 2, wherein said working portion (40) comprises:

a fixed seat (401) mounted on the swing arm (33);

the first piston cylinder (402) is fixed on the fixed seat (401);

the first pressing block (403) is used for pressing the upper end face of a workpiece, and the first pressing block (403) is connected to an output shaft of the first piston cylinder (402);

and the second pressing block (404) is fixed on the fixed seat (401), vertically corresponds to the first pressing block (403), and is used for pressing the lower end face of the workpiece.

4. The edge tearing machine according to claim 3, wherein a first slide rail (331) is arranged on the swing arm (33) along the length direction, a first slide block (4011) matched with the first slide rail (331) is arranged on the fixed seat (401), a first screw rod (332) is arranged on the swing arm (33) along the length direction, the tearing mechanism (30) further comprises a second driving motor arranged on the workbench (10), an output shaft of the second driving motor is connected with one end of the first screw rod (332), and the fixed seat (401) is in threaded connection with the first screw rod (332).

5. An edge tearing machine according to claim 1, wherein said securing means (20) comprises:

a positioning block (201) arranged on the workbench (10);

the clamping blocks (202) are arranged on the workbench (10) and can limit workpieces by being matched with the positioning blocks (201);

a plurality of second piston cylinders (203) corresponding to the clamping blocks (202) in number are arranged on the workbench (10), output shafts of the second piston cylinders (203) are perpendicular to the side walls of the positioning blocks (201), and the output shafts of the second piston cylinders (203) are connected with the clamping blocks (202).

6. A machine according to claim 5, characterized in that said fixing means (20) further comprise a plurality of third piston cylinders (204) arranged on the table (10), the output shafts of said third piston cylinders (204) acting on the lower ends of the work pieces.

7. The edge tearing machine according to claim 1, further comprising:

the punching mechanism (50) is movably arranged on the workbench (10) and is used for punching a workpiece;

the punching machine comprises a driving mechanism (60) arranged on a workbench (10), wherein an output shaft of the driving mechanism (60) is connected with the punching mechanism (50) and used for driving the punching mechanism (50) to move on the workbench (10).

8. A machine as claimed in claim 7, characterized in that said perforating mechanism (50) comprises:

a stand (51) movably mounted on the table (10);

a third drive motor (52) mounted on the stand (51);

the gearbox (53) is installed on the vertical seat (51), and the gearbox (53) is connected with an output shaft of the third driving motor (52);

a main shaft (54) with one end fixedly connected with the output end of the gearbox (53);

and a cutter (55) connected to the other end of the spindle (54).

9. The edge tearing machine according to claim 8, wherein a second sliding rail (11) is arranged on the working table (10), a second sliding block (511) which can be matched with the second sliding rail (11) is arranged on the vertical seat (51), a second screw rod (12) is arranged on the working table (10), the second screw rod (12) is parallel to the length direction of the second sliding rail (11), an output shaft of the driving mechanism (60) is connected with one end of the second screw rod (12), and the vertical seat (51) is in threaded connection with the second screw rod (12).

10. An edge tearing machine according to claim 9, wherein an inductive switch (71) is arranged on one side of the second sliding rail (11), an inductive plate (72) which can mutually induct with the inductive switch (71) is arranged on the vertical seat (51), and when the inductive plate (72) slides to the upper end of the inductive switch (71), the third driving motor (52) works.