CN215392805U

CN215392805U - Positioning device of cutting machine

Info

Publication number: CN215392805U
Application number: CN202121930474.8U
Authority: CN
Inventors: 曾专专
Original assignee: Dongguan Wink Impression Printing Co ltd
Current assignee: Dongguan Wink Impression Printing Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-01-04
Anticipated expiration: 2031-08-17

Abstract

The application relates to the field of cutting processing, specifically discloses a positioner of cutting machine, and its technical scheme main points are: the cutting machine comprises a workbench and is characterized in that a cutting mechanism is arranged on the workbench, the positioning device comprises a corner cutting positioning plate, the corner cutting positioning plate is fixedly arranged on the upper surface of the workbench, the corner cutting positioning plate is arranged on one side of the cutting mechanism, and the length direction of the corner cutting positioning plate and the cutting direction of the cutting mechanism form a 45-degree included angle. This application has the effect that improves metal strip cutting process's work efficiency.

Description

Positioning device of cutting machine

Technical Field

The application relates to the field of cutting processing, in particular to a positioning device of a cutting machine.

Background

In the manufacturing process of the metal photo frame, four metal strips are required to be connected end to form the rectangular metal photo frame, 45-degree oblique angles are arranged at the end parts of every two of the four metal strips, and the lengths of the two parallel metal strips are equal. In the production process of the metal strips, the metal strips are required to be cut into the metal strips with 45-degree oblique angles at the ends by a cutting machine, and then the two adjacent metal strips are inserted and fixed through fixing pins.

When the metal strip cutting, cutting mechanism in the cutting machine rigidity, be provided with the workstation that is reciprocating motion along cutting mechanism's cutting direction in the cutting machine, the staff puts the metal strip on the workstation, needs the angle that artifical adjustment metal strip and cutting mechanism formed so that cutting mechanism can cut into the oblique angle with the both ends of metal strip, then presses the metal strip and makes the metal strip fixed on the workstation, and the metal strip cuts under workstation reciprocating motion's drive.

In view of the above-mentioned related art, the inventor believes that the cutting machine described above requires a worker to manually adjust the angle formed by the metal strip and the cutting machine when cutting the metal strip, and thus the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to improve the work efficiency of metal strip cutting process, this application provides a positioner of cutting machine.

The application provides a positioner of cutting machine adopts following technical scheme:

the utility model provides a positioner of cutting machine for locate the workstation top of cutting machine, be provided with cutting mechanism on the workstation, positioner includes the corner cut locating plate, the corner cut locating plate is fixed to be set up the upper surface of workstation, the corner cut locating plate is arranged in one side of cutting mechanism, the length direction of corner cut locating plate with cutting mechanism's cutting direction forms 45 contained angles.

Through adopting above-mentioned technical scheme, when carrying out the metal work piece cutting, the staff with the side and the corner cut locating plate butt of metal work piece, save the staff and adjust the relative cutting mechanism's of metal work piece position, be favorable to improving metal cutting process's machining efficiency. The length direction of the corner cut positioning plate and the cutting direction of the cutting mechanism form an included angle of 45 degrees, so that two ends of the metal workpiece after corner cutting are oblique angles of 45 degrees, and the connection of the metal workpiece in the rectangular metal photo frame is realized.

Preferably, be provided with the corner cut locating piece on the corner cut locating plate, the corner cut locating piece orientation cutting mechanism's side with the lateral wall of corner cut locating plate is perpendicular setting, first logical groove has been seted up to the bottom surface of corner cut locating piece, the corner cut locating piece passes through first logical groove cover is established on the corner cut locating plate, just the corner cut locating piece with the corner cut locating plate slides and is connected, the corner cut locating piece is followed the length direction of corner cut locating plate slides.

By adopting the technical scheme, the corner cut positioning block can slide on the corner cut positioning plate, so that the space for placing the metal workpieces can be adjusted by the corner cut positioning plate, the metal workpieces with different lengths can be placed at the corner cut positioning plate, and the applicability of the positioning device is improved.

Preferably, a first fastening bolt is arranged on the side wall of the corner cut positioning block, the first fastening bolt penetrates through the side wall of the corner cut positioning block, the first fastening bolt is in threaded connection with the side wall of the corner cut positioning block, and the end portion of the first fastening bolt is abutted to the side wall of the corner cut positioning block.

By adopting the technical scheme, after the length of the metal workpiece needing chamfering is determined, the first fastening bolt is screwed, the first fastening bolt penetrates through the side wall of the chamfering positioning block, the end part of the first fastening bolt is abutted against the side wall of the chamfering positioning block, the chamfering positioning block is fixed on the chamfering positioning block, a worker places the metal workpiece on a workbench, the side edge of the metal workpiece is abutted against the chamfering positioning block, one end of the metal workpiece, far away from the cutting mechanism, is abutted against the chamfering positioning block, at the moment, the position of the metal workpiece on the workbench is determined, and the chamfering operation of the metal workpiece is facilitated.

Preferably, the downside of corner cut locating plate is provided with first scale bar, the corner cut locating piece is kept away from cutting mechanism's lateral wall is provided with the calibration piece, the calibration piece with corner cut locating piece fixed connection, the calibration piece is located the top of first scale bar, the calibration piece deviates from one side of cutting mechanism is provided with and is used for instructing the instruction end of first scale bar scale.

Through adopting above-mentioned technical scheme, the instruction end of calibration piece points to the scale of first scale bar on the corner cut locating plate, and the staff of being convenient for is used for supplying the space of placing of metal work piece to the corner cut locating plate to adjust more accurately to make the corner cut locating plate can supply the metal work piece of different length to place.

Preferably, the second leads to the groove has been seted up to the bottom surface of proof mass, the proof mass is established through second groove cover on the corner cut locating plate, just the proof mass with the corner cut locating plate slides and is connected, be provided with second fastening bolt on the lateral wall of proof mass, second fastening bolt passes the lateral wall of proof mass, second fastening bolt with the lateral wall threaded connection of proof mass, just second fastening bolt's tip with the lateral wall butt of corner cut locating plate.

Through adopting above-mentioned technical scheme, calibration block and corner cut locating piece fixed connection, second fastening bolt fixes the calibration block on the corner cut locating plate for the position of corner cut locating piece on the corner cut locating plate is more stable.

Preferably, positioner still including cutting the locating plate, cut the locating plate with the corner cut locating plate is established respectively cutting mechanism's both sides, it is in to cut the fixed setting of locating plate the upper surface of workstation, the one end of cutting the locating plate is close to cutting mechanism, the other end of cutting the locating plate is kept away from cutting mechanism just extends the workstation.

Through adopting above-mentioned technical scheme, cut the locating plate and fix on the workstation, the staff presses metal workpiece on the lateral wall of cutting the locating plate, and the staff of being convenient for puts metal workpiece on cutting the station fast, has improved metal workpiece's stability in cutting process, cuts the locating plate and keeps away from the one end of cutting mechanism and extends the workstation, can increase the application scope of the metal workpiece length that needs cut.

Preferably, one end of the slitting positioning plate, which extends out of the workbench, is provided with a supporting block, and the supporting block is fixedly connected with the lower bottom surface of the slitting positioning plate.

By adopting the technical scheme, when the length of the metal workpiece to be cut exceeds the workbench, the supporting block supports the part of the metal workpiece exceeding the workbench, so that the stability of the metal workpiece during cutting is further improved.

Preferably, one end of the cutting positioning plate, which is close to the cutting mechanism, is provided with a second scale bar, and the second scale bar is arranged on the upper surface of the cutting positioning plate, which is close to one end of the cutting mechanism.

Through adopting above-mentioned technical scheme, the length that the metal work piece that needs cut can clearly be seen out directly perceivedly to the second scale strip, and the staff of being convenient for divides the metal work piece into the length that needs, size accuracy when improving the metal work piece and cutting.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through set up positioner in the cutting machine, the work efficiency of metal work piece cutting has been improved when metal work piece cutting.

2. The lower bottom surface of the corner cutting positioning block is provided with the first through groove, the corner cutting positioning block is sleeved on the corner cutting positioning plate through the first through groove, and the corner cutting positioning block is connected with the corner cutting positioning plate in a sliding mode, so that the metal workpiece is adjustable in length during corner cutting, and the applicability of the positioning device is improved.

Drawings

Fig. 1 is a schematic overall structure diagram of a positioning device of a cutting machine according to an embodiment of the present application.

Figure 2 is a schematic structural view of a slitting zone in the embodiment of the application.

Fig. 3 is a schematic structural diagram of a corner cutting region in an embodiment of the present application.

Fig. 4 is a schematic structural diagram of a chamfer positioning plate and a chamfer positioning block in the embodiment of the present application.

Description of reference numerals:

1. a work table; 2. a cutting mechanism; 21. a grinding wheel; 3. a corner cutting positioning plate; 31. a first scale bar; 4. a corner cutting positioning block; 41. a first through groove; 5. a first fastening bolt; 6. a calibration block; 61. an indicating end; 62. a second through groove; 7. a second fastening bolt; 8. cutting a positioning plate; 81. a second scale bar; 9. a support block; 10. a guide rail; 12. Cutting the area; 13. a corner cutting area; 14. a metal workpiece.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses positioner of cutting machine, set up on the cutting machine, refer to figure 1, the cutting machine includes support frame, workstation 1 and cutting mechanism 2, and in this embodiment, cutting mechanism 2 is emery wheel 21, and workstation 1 slides and sets up on the support frame, and emery wheel 21 rotates and sets up on the support frame, and sets up on workstation 1 and supplies emery wheel 21 to keep away the groove of keeping away of position. The support frame is fixedly provided with a driving motor, and the driving motor is used for driving the grinding wheel 21 to rotate, so that the grinding wheel 21 can cut the long metal workpiece 14. The guide rail 10 is fixedly arranged on the support frame, the length direction of the guide rail 10 is the same as the cutting direction of the grinding wheel 21, the lower surface of the workbench 1 is provided with a groove, and the workbench 1 is connected with the guide rail 10 in a sliding mode through the groove. The cylinder is fixedly arranged on the support frame and horizontally placed, the telescopic direction of a cylinder piston rod is the same as the length direction of the guide rail 10, the piston rod of the cylinder is fixedly connected with the end part of the workbench 1, and the workbench 1 is driven by the cylinder to reciprocate on the guide rail 10 along the cutting direction of the cutting mechanism 2.

In other embodiments, can adopt motor cooperation lead screw to realize the removal of workstation 1, it is concrete, the lead screw is the level setting, and the lead screw rotates to be connected on the support frame, the motor is fixed on the support frame, and the output shaft of motor and the one end fixed connection of lead screw, threaded connection has the nut seat on the lead screw, the lower surface and the nut seat fixed connection of workstation 1, because the spout and the guide rail 10 of the lower surface of workstation 1 slide and be connected, consequently can drive the nut seat and slide along the length direction of lead screw when making the lead screw rotate, realize driving workstation 1 and remove from this.

Referring to the attached drawing 1, the positioning device comprises a long-strip-shaped chamfer positioning plate 3 and a long-strip-shaped slitting positioning plate 8, the chamfer positioning plate 3 and the slitting positioning plate 8 are arranged on the table top of the workbench 1 and are respectively positioned at two sides of the cutting mechanism 2, the surface of the workbench 1 provided with the slitting positioning plate 8 is a slitting area 12 and used for performing processing operation of slitting a long-strip metal workpiece 14 into a plurality of metal workpieces 14 with the same length, and the surface of the workbench 1 provided with the chamfer positioning plate 3 is a chamfer area 13 and used for performing processing operation of cutting the end parts of the metal workpieces 14 with the same length into 45-degree oblique angles.

Referring to fig. 2, in the slitting area 12, one end of the slitting positioning plate 8 is close to the cutting mechanism 2, the other end of the slitting positioning plate 8 is far away from the cutting mechanism 2 and extends out of the workbench 1, and the lower side of the slitting positioning plate 8 is fixed on the workbench 1 through bolts. One end of the slitting positioning plate 8 close to the cutting mechanism 2 is provided with a second scale bar 81, the second scale bar 81 is arranged on the upper surface of the slitting positioning plate 8, and the length direction of the second scale bar 81 is the same as that of the slitting positioning plate 8.

When the metal workpiece 14 in the form of long strip needs to be cut into the metal workpieces 14 with the same length, the worker places the metal workpiece 14 on the cutting area 12 of the worktable 1, the worker presses the metal workpiece 14 against the side wall of the cutting positioning plate 8, then, a marking pen is used for marking the length of the metal workpiece 14 in comparison with the second scale bar 81, the length of the metal workpiece 14 is marked as the cutting point of the cutting mechanism 2, the metal workpiece 14 is abutted against the side wall of the slitting positioning plate 8, at the moment, a worker presses the metal workpiece 14 on the side wall of the slitting positioning plate 8, driven by the air cylinder, the workbench 1 moves towards the cutting mechanism 2, so as to drive the metal workpiece 14 to move towards the cutting mechanism 2, and the cutting mechanism 2 cuts the length marks on the metal workpiece 14, so as to cut the long metal workpiece 14 into a plurality of metal workpieces 14 with the same length.

Referring to fig. 2, in order to make the metal workpiece 14 more stable during cutting, a supporting block 9 is arranged at one end of the cutting positioning plate 8 extending out of the workbench 1, the supporting block 9 is fixedly connected with the lower surface of the cutting positioning plate 8 through a bolt, and the connecting surface of the supporting block 9 and the cutting positioning plate 8 is positioned on the same horizontal plane with the table top of the workbench 1. When the metal workpiece 14 is cut, the supporting block 9 supports the part of the metal workpiece 14 beyond the range of the workbench 1, so that the cutting operation of workers is facilitated.

Referring to fig. 3 and 4, in the corner cutting area 13, in order to facilitate the worker to quickly place the metal workpiece 14 on the corner cutting station, the worker is not required to adjust the angle of the metal workpiece 14 relative to the cutting mechanism 2, the corner cutting positioning plate 3 is fixed on the workbench 1 through a bolt, and the length direction of the corner cutting positioning plate 3 and the cutting direction of the cutting mechanism 2 form an included angle of 45 degrees.

When the end of the metal workpiece 14 needs to be cut into an oblique angle of 45 °, a worker presses and fixes the metal workpiece 14 on the side wall of the chamfer positioning plate 3, and the metal workpiece 14 moves towards the cutting mechanism 2 under the driving of the air cylinder, so that the cutting mechanism 2 cuts the end of the metal workpiece 14 into an oblique angle of 45 °.

Referring to fig. 3 and 4, a corner cut positioning block 4 is arranged on the corner cut positioning plate 3, the side of the corner cut positioning block 4 facing the cutting mechanism 2 is perpendicular to the side wall of the corner cut positioning plate 3, a first through groove 41 is formed in the side of the corner cut positioning block 4, the corner cut positioning block 4 is sleeved on the corner cut positioning plate 3 through the first through groove 41, and the corner cut positioning plate 3 is connected with the corner cut positioning plate 3 in a sliding manner, so that the corner cut positioning block 4 can slide on the corner cut positioning plate 3. The side wall of the corner cut positioning block 4 is provided with a first fastening bolt 5, the first fastening bolt 5 penetrates through the side wall of the corner cut positioning block 4, the first fastening bolt 5 is in threaded connection with the side wall of the corner cut positioning block 4, and the first fastening bolt 5 is abutted to the corner cut positioning block 3.

When the staff unscrewed first fastening bolt 5, corner cut locating piece 4 can slide on corner cut locating plate 3 through first logical groove 41, and when the staff screwed up first fastening bolt 5, first fastening bolt 5 passed the lateral wall of corner cut locating piece 4, and the tip of first fastening bolt 5 and the lateral wall butt of corner cut locating plate 3, corner cut locating piece 4 was fixed on corner cut locating plate 3 this moment.

In order to facilitate the staff to be used for supplying metal work piece 14 to place the space to adjust more accurately chamfer locating plate 3, be provided with first scale bar 31 at the downside of chamfer locating plate 3, the lateral wall that cutting mechanism 2 was kept away from to chamfer locating piece 4 is provided with calibration block 6, calibration block 6 and chamfer locating piece 4 fixed connection, calibration block 6 is located the top of first scale bar 31, one side that calibration block 6 deviates from cutting mechanism 2 is provided with the instruction end 61 that is used for instructing first scale bar 31 scale. When the length of the metal workpiece 14 to be placed on the chamfer positioning plate 3 needs to be adjusted, the worker pushes the chamfer positioning block 4 to enable the chamfer positioning block 4 to slide on the chamfer positioning plate 3, and at the moment, the indication end 61 on the calibration block 6 fixedly connected with the chamfer positioning block 4 points to the scale of the first scale bar 31 in the vertical direction, so that the chamfer positioning plate 3 can be used for placing the metal workpieces 14 with different lengths.

In order to enable the position of the corner cutting positioning block 4 on the corner cutting positioning plate 3 to be more stable, the second through groove 62 is formed in the bottom surface of the calibration block 6, the calibration block 6 is sleeved on the corner cutting positioning plate 3 through the second through groove 62, and the calibration block 6 is connected with the corner cutting positioning plate 3 in a sliding mode, so that the calibration block 6 can slide on the corner cutting positioning plate 3. Be provided with second fastening bolt 7 on the lateral wall of alignment block 6, second fastening bolt 7 passes the lateral wall of alignment block 6, and fastening bolt and corner cut locating piece 4's lateral wall threaded connection, and second fastening bolt 7 and corner cut locating plate 3 butt. After the position of the chamfer positioning block 4 on the chamfer positioning plate 3 is fixed, the worker screws the second fastening bolt 7, so that the second fastening bolt 7 passes through the side wall of the calibration block 6, the end part of the second fastening bolt 7 is abutted against the side wall of the chamfer positioning plate 3, and the position of the chamfer positioning block 4 on the chamfer positioning plate 3 is more stable. In the present embodiment, the number of the second fastening bolts 7 is set to two.

In corner cut area 13, when the tip of the metal work piece 14 of the fixed length needs to be cut into 45 oblique angles, the staff loosens first fastening bolt 5 and second fastening bolt 7 at first, corner cut locating piece 4 and calibration block 6 can slide on corner cut locating plate 3 this moment, the staff chooses the fixed position of corner cut locating piece 4 through the scale that instruction end 61 on calibration block 6 points to first scale 31, after confirming the position of corner cut locating piece 4, the staff screws up first fastening bolt 5, fix corner cut locating piece 4 on corner cut locating plate 3, then screw up second fastening bolt 7, let corner cut locating piece 4 more firm on corner cut locating plate 3. The staff puts metal work piece 14 on workstation 1, the side of metal work piece 14 and the lateral wall laminating butt of chamfer locating plate 3, a tip and the butt of chamfer locating piece 4 of metal work piece 14, under the drive of cylinder, the one end that metal work piece 14 waited to cut moves towards cutting mechanism 2, cutting mechanism 2 cuts the one end tip that metal work piece 14 waited to cut into 45 oblique angles, when metal work piece 14 kept away from cutting mechanism 2 and moved, the staff changes the position with the both ends of metal work piece 14, so that cutting mechanism 2 carries out the chamfer to the other end of metal work piece 14.

The implementation principle of the positioning device of the cutting machine in the embodiment of the application is as follows: when a long metal workpiece 14 needs to be cut into a plurality of metal workpieces 14 with the same length, a worker firstly places the workpiece to be cut on the cutting positioning plate 8, then the metal workpiece 14 moves towards the cutting mechanism 2 along with the workbench 1 under the drive of the cylinder, and the cutting mechanism 2 cuts the metal workpiece 14 into the metal workpieces 14 with the same length.

When the chamfering is needed, a worker determines the position of the chamfering positioning block 4 through the scale of the indicating end 61 of the calibrating block 6 pointing to the first scale strip 31, then fixes the chamfering positioning block 4 on the chamfering positioning plate 3, and then reinforces the position of the chamfering positioning block 4 on the chamfering positioning plate 3, under the driving of the cylinder, the metal workpiece 14 moves towards the cutting mechanism 2 along with the workbench 1, and the cutting mechanism 2 can cut two end parts of the metal workpiece 14 into 45-degree oblique angles.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a positioner of cutting machine which characterized in that: a workstation (1) top for locating the cutting machine, be provided with cutting mechanism (2) on workstation (1), positioner includes corner cut locating plate (3), corner cut locating plate (3) are fixed to be set up the upper surface of workstation (1), corner cut locating plate (3) are arranged in one side of cutting mechanism (2), the length direction of corner cut locating plate (3) with the cutting direction of cutting mechanism (2) forms 45 contained angles.

2. The positioning device of a cutting machine according to claim 1, characterized in that: be provided with corner cut locating piece (4) on corner cut locating plate (3), corner cut locating piece (4) orientation the side of cutting mechanism (2) with the lateral wall of corner cut locating plate (3) is perpendicular setting, first logical groove (41) have been seted up to the bottom surface of corner cut locating piece (4), corner cut locating piece (4) pass through first logical groove (41) cover is established on corner cut locating plate (3), just corner cut locating piece (4) with corner cut locating plate (3) slide and connect, corner cut locating piece (4) are followed the length direction of corner cut locating plate (3) slides.

3. The positioning device of a cutting machine according to claim 2, characterized in that: be provided with first fastening bolt (5) on the lateral wall of corner cut locating piece (4), first fastening bolt (5) pass the lateral wall of corner cut locating piece (4), first fastening bolt (5) with the lateral wall threaded connection of corner cut locating piece (4), just the tip of first fastening bolt (5) with the lateral wall butt of corner cut locating plate (3).

4. The positioning device of a cutting machine according to claim 2, characterized in that: the downside of corner cut locating plate (3) is provided with first scale bar (31), corner cut locating piece (4) are kept away from the lateral wall of cutting mechanism (2) is provided with calibration block (6), calibration block (6) with corner cut locating piece (4) fixed connection, calibration block (6) are located the top of first scale bar (31), calibration block (6) deviate from one side of cutting mechanism (2) is provided with and is used for instructing indication end (61) of first scale bar (31) scale.

5. The positioning device of a cutting machine according to claim 4, characterized in that: the second has been seted up to the bottom surface of proof mass (6) and has been led to groove (62), proof mass (6) are led to groove (62) cover through the second and are established on corner cut locating plate (3), just proof mass (6) with corner cut locating plate (3) slide and connect, be provided with second fastening bolt (7) on the lateral wall of proof mass (6), second fastening bolt (7) are passed the lateral wall of proof mass (6), second fastening bolt (7) with the lateral wall threaded connection of proof mass (6), just the tip of second fastening bolt (7) with the lateral wall butt of corner cut locating plate (3).

6. The positioning device of a cutting machine according to claim 2, characterized in that: positioner still including cutting locating plate (8), cut locating plate (8) with corner cut locating plate (3) are established separately the both sides of cutting mechanism (2), it is in to cut fixed the setting of locating plate (8) the upper surface of workstation (1), the one end of cutting locating plate (8) is close to cutting mechanism (2), the other end of cutting locating plate (8) is kept away from cutting mechanism (2) and extend workstation (1).

7. The positioning device of a cutting machine according to claim 6, characterized in that: one end of the slitting positioning plate (8) extending out of the workbench (1) is provided with a supporting block (9), and the supporting block (9) is fixedly connected with the lower bottom surface of the slitting positioning plate (8).

8. The positioning device of a cutting machine according to claim 6, characterized in that: cut locating plate (8) and be close to the one end of cutting mechanism (2) is provided with second scale strip (81), second scale strip (81) are arranged in cut locating plate (8) and are close to the upper surface of cutting mechanism (2) one end.