CN217193338U

CN217193338U - Laser cutting machine location frock

Info

Publication number: CN217193338U
Application number: CN202220091977.9U
Authority: CN
Inventors: 朱宏伟; 王刘飘; 肖帆
Original assignee: Jiangsu Youdi Laser Technology Co ltd
Current assignee: Jiangsu Youdi Laser Technology Co ltd
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-08-16
Anticipated expiration: 2032-01-13

Abstract

The utility model discloses a laser cutting machine positioning tool, which comprises a base plate, two first chutes and two rows of detection holes are arranged on the upper surface of the base plate, stand columns are movably inserted in the detection holes, a baffle is fixedly arranged at one end of the base plate, a cylinder is fixedly arranged on the side surface of the baffle, a sliding table is arranged in the first chutes in a sliding manner, and the two stand columns are sequentially inserted into the two rows of through holes and the detection holes, so that the positioning and the detection of the sliding table at the initial position and the processing position of the base plate can be realized; the motor drives the screw rod to rotate so as to enable the turntable to move, and meanwhile, the four clamping blocks are pulled to slide along the cross sliding groove through the pull rod, so that the four clamping blocks are uniform in action, the sliding distances are the same, and workpieces with different widths can be clamped at the center; the central positioning of the cutting table is realized in the three positioning holes by fastening the three screw rods simultaneously, the center of the cutting table can be ensured to be unchanged all the time, and the cutting table can slide together with the sliding table.

Description

Laser cutting machine location frock

Technical Field

The utility model relates to a laser equipment technical field specifically is a laser cutting machine location frock.

Background

The efficiency of work piece cutting process can be increased in laser cutting machine's the input, need make specific centre gripping instrument centre gripping to the plate when carrying out laser cutting to the plate in the past for guarantee cutting accuracy, but, add man-hour when needs are repeated, when cutting different work pieces, need carry out re-centering to cutting device, it is long when having increased work, simultaneously, need accomplish the back in processing, detect the work piece through check out test set, for this reason we propose a laser cutting machine location frock and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser cutting machine location frock to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a laser cutting machine location frock, includes the bottom plate, two first spouts and two rows of inspection holes have been seted up to the bottom plate upper surface, the activity of inspection hole is inserted and is equipped with the stand, the fixed baffle that is equipped with of bottom plate one end, the fixed cylinder that is equipped with of baffle side surface, it is equipped with the slip table to slide in the first spout, cylinder expansion end and slip table fixed connection, fixed surface installs rotating device and positioner on the slip table, the rotating device free end rotates and is connected with the cutting bed, the rotating device free end rotates and is connected with clamping device, and clamping device slides and locates the cutting bed upper surface, positioner and cutting bed surface threaded connection.

Preferably, two rows of through holes are formed in the upper surface of the sliding table, the through holes are overlapped with the detection holes, the through holes and the detection holes are movably sleeved with the stand columns, a first sliding block is fixedly arranged on the bottom surface of the sliding table, and the first sliding block is slidably arranged in the first sliding groove.

Preferably, rotating device is including the motor, the motor bottom mounting is equipped with the mount pad, fixed surface is connected on mount pad bottom and the slip table, the fixed lead screw that is equipped with of motor output end, the lead screw upper end is rotated with the cutting bed bottom surface and is connected, lead screw surface screw thread has cup jointed the carousel, first rotary tank has been seted up to the carousel symmetry, the clamping device free end rotates and locates in the first rotary tank.

Preferably, the cutting table upper surface central symmetry has seted up the cross spout, the cutting table is equipped with three locating hole along surface evenly distributed, positioner threaded connection is in the locating hole.

Preferably, positioner is including the holding ring, the cutting bed surface is located to the holding ring, the fixed a plurality of pole settings that are equipped with in holding ring bottom surface, pole setting bottom and slip table upper surface fixed connection, the holding ring is equipped with three convex fixed block along upper surface evenly distributed, equal screw thread has cup jointed the screw rod in the convex fixed block, screw rod bottom and locating hole threaded connection.

Preferably, clamping device is including four clamp splices, the double-layered groove has all been seted up to the clamp splice side surface, clamp splice upper surface screw thread has cup jointed the bolt, the fixed crosshead shoe that is equipped with in clamp splice bottom surface, the crosshead shoe slides respectively and locates in the cross spout, crosshead shoe bottom rotates and is connected with the connecting rod, the fixed cover that is equipped with of connecting rod middle section department, the second rotary flume has been seted up to fixed cover surface, the second rotary flume internal rotation is connected with the pull rod, the pull rod rotates and locates first rotary flume.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the two upright posts are sequentially inserted into the two rows of through holes and the detection holes, so that the positioning and the detection of the sliding table at the initial position and the machining position of the bottom plate can be realized;

2. the motor drives the screw rod to rotate so as to enable the turntable to move, and meanwhile, the four clamping blocks are pulled to slide along the cross sliding groove through the pull rod, so that the four clamping blocks are uniform in action, the sliding distances are the same, and workpieces with different widths can be clamped at the center;

3. the central positioning of the cutting table is realized in the three positioning holes by fastening the three screw rods simultaneously, the center of the cutting table can be ensured to be unchanged all the time, and the cutting table can slide together with the sliding table.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure detecting mechanism of the present invention;

FIG. 3 is a schematic view of the structure positioning device of the present invention;

FIG. 4 is a schematic view of the structure of the synchronous clamping and positioning device of the present invention;

FIG. 5 is a schematic diagram of the cutting table of the present invention;

in the figure: 1. a base plate; 11. a first chute; 12. a baffle plate; 13. a detection hole; 14. a column; 2. a sliding table; 21. a through hole; 22. a first slider; 3. a cylinder; 4. a rotating device; 41. a motor; 42. a screw rod; 43. a turntable; 44. a first rotary groove; 45. a mounting seat; 5. a positioning device; 51. a positioning ring; 52. a convex fixed block; 53. a screw; 54. erecting a rod; 6. cutting table; 61. a cross-shaped chute; 62. positioning holes; 7. a clamping device; 71. a clamping block; 72. a clamping groove; 73. a bolt; 74. a crosshead shoe; 75. a connecting rod; 76. fixing a sleeve; 77. a second rotary groove; 78. a pull rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

Example (b): as shown in figures 1-5, the utility model provides a laser cutting machine positioning tool, which comprises a bottom plate 1, wherein the upper surface of the bottom plate 1 is provided with two first chutes 11 and two rows of detection holes 13, the upper surface of the bottom plate 1 is provided with two rows of detection holes 13 for detecting and correcting the position of the positioning tool, upright posts 14 are movably inserted in the detection holes 13, the upright posts 14 are movably inserted in the detection holes 13, one end of the bottom plate 1 is fixedly provided with a baffle 12, the side surface of the baffle 12 is fixedly provided with a cylinder 3, the cylinder 3 is fixedly connected with the baffle 12, a sliding table 2 is arranged in the first chute 11 in a sliding way, the movable end of the cylinder 3 is fixedly connected with the sliding table 2, the cylinder 3 pushes the sliding table 2 to slide along the first chute 11, the upper surface of the sliding table 2 is fixedly provided with a rotating device 4 and a positioning device 5, the upper surface of the sliding table 2 is fixedly provided with the rotating device 4 and the

positioning device

5, 4 free ends of rotating device rotate and are connected with cutting bed 6, 4 free ends of rotating device rotate and are connected with clamping device 7, and 6 upper surfaces of cutting bed are located in the sliding of clamping device 7, positioner 5 and 6 surface threaded connection of cutting bed drive clamping device 7 through rotating device 4 and slide along cutting bed 6, and positioner 5 makes 6 bodies of cutting bed can not rotate, can fix a position the center of cutting bed 6 simultaneously to make the centre gripping work piece carry out the center location.

Further, two rows of through-holes 21 have been seted up to 2 upper surfaces of slip table, through-hole 21 and inspection hole 13 coincide, through-hole 21, inspection hole 13 cup joint with the 14 activity of stand, 2 fixed being equipped with first slider 22 in the bottom surface of slip table, first slider 22 slides and locates in the first spout 11, through inserting two rows of through-holes 21, inspection hole 13 in proper order with two stands 14 to can realize fixing a position and detecting at the initial position and the processing position of bottom plate 1 to slip table 2.

Further, rotating device 4 is including motor 41, motor 41 bottom mounting is equipped with mount pad 45, fixed surface is connected on mount pad 45 bottom and the slip table 2, motor 41 and slip table 2 fixed connection, the fixed lead screw 42 that is equipped with of motor 41 output, lead screw 42 upper end is rotated with 6 bottom surfaces of cutting bed and is connected, lead screw 42 surface screw thread has cup jointed carousel 43, first groove 44 that changes has been seted up to carousel 43 symmetry, 7 free ends of clamping device rotate locate first groove 44 in, motor 41 drives lead screw 42 and rotates in the bottom surface of cutting bed 6, carousel 43 and lead screw 42 threaded connection, and carousel 43 rotates with 7 free ends of clamping device to be connected to carousel 43 is along the upper and lower displacement of lead screw 42.

Further, the cross sliding grooves 61 are symmetrically formed in the center of the upper surface of the cutting table 6, the three positioning holes 62 are uniformly distributed in the outer surface of the cutting table 6, the positioning device 5 is connected in the positioning holes 62 in a threaded mode, and when the positioning device 5 is connected with the three positioning holes 62 at the same time, the center of the cutting table 6 can be guaranteed to be unchanged all the time.

Further, positioner 5 is including holding ring 51, 6 surfaces of cutting bed are located to holding ring 51, and holding ring 51 is established outside cutting bed 6, the fixed a plurality of pole settings 54 that are equipped with in holding ring 51 bottom surface, fixed surface is connected on pole setting 54 bottom and the slip table 2, holding ring 51 and 2 fixed connection of slip table to remove together, holding ring 51 is equipped with three convex fixed block 52 along the even distribution of upper surface, screw rod 53 has been cup jointed to equal screw thread in the convex fixed block 52, screw rod 53 bottom and 62 threaded connection of locating hole realize the central location of cutting bed 6 in three locating hole 62 through fastening three screw rod 53 simultaneously.

Further, the clamping device 7 includes four clamping blocks 71, the four clamping blocks 71 are respectively symmetrically arranged along the central axis of the cutting table 6, clamping grooves 72 are respectively formed in the side surfaces of the clamping blocks 71, the clamping plate type workpieces are clamped, bolts 73 are sleeved on the upper surfaces of the clamping blocks 71 in a threaded manner and used for fixing the workpieces, a cross slider 74 is fixedly arranged on the bottom surface of each clamping block 71, the cross slider 74 is respectively slidably arranged in the cross sliding groove 61, the clamping blocks 71 slide along the cross sliding grooves 61, the bottom end of the cross slider 74 is rotatably connected with a connecting rod 75, a fixing sleeve 76 is fixedly arranged at the middle section of the connecting rod 75, a second rotating groove 77 is formed in the outer surface of the fixing sleeve 76, a pull rod 78 is rotatably connected in the second rotating groove 77, the pull rod 78 is rotatably arranged in the first rotating groove 44, so that when the screw rod 42 drives the turntable 43 to displace, the four clamping blocks 71 can be simultaneously pulled to slide along the cross sliding grooves 61 through the pull rod 78, the four clamping blocks 71 have uniform action and the same sliding distance, and can clamp workpieces with different widths.

The working principle is as follows: when a plate workpiece is subjected to laser cutting, the upper surface of the bottom plate 1 is provided with two rows of detection holes 13 for detecting and correcting the position of a positioning tool, specifically, two upright posts 14 are sequentially inserted into the two rows of through holes 21 and the detection holes 13, so that the initial position and the processing position of the sliding table 2 on the bottom plate 1 can be positioned and detected, when the clamping tool is subjected to axis positioning, the motor 41 drives the screw rod 42 to rotate on the bottom surface of the cutting table 6, because the rotary table 43 is in threaded connection with the screw rod 42, when the rotating screw rod 42 drives the rotary table 43 to move, because the four clamping blocks 71 are respectively and symmetrically arranged along the central axis of the cutting table 6, the four clamping blocks 71 can be simultaneously pulled to slide along the cross-shaped sliding groove 61 through the pull rod 78, the actions of the four clamping blocks 71 are uniform, the sliding distances are the same, the workpieces with different widths can be clamped, in addition, the central positioning of the three cutting tables 6 can be realized by simultaneously fastening the three screw rods 53 in the three positioning holes 62 in the positioning device 5, the positioning ring 51 is fixedly connected with the sliding table 2, so that the center of the cutting table 6 is always unchanged and can move together.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a laser cutting machine location frock, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is provided with two first sliding chutes (11) and two rows of detection holes (13), an upright post (14) is movably inserted in the detection hole (13), one end of the bottom plate (1) is fixedly provided with a baffle plate (12), the side surface of the baffle (12) is fixedly provided with a cylinder (3), the first chute (11) is internally provided with a sliding table (2) in a sliding way, the movable end of the cylinder (3) is fixedly connected with the sliding table (2), the upper surface of the sliding table (2) is fixedly provided with a rotating device (4) and a positioning device (5), the free end of the rotating device (4) is rotatably connected with a cutting table (6), the free end of the rotating device (4) is rotatably connected with a clamping device (7), the clamping device (7) is slidably arranged on the upper surface of the cutting table (6), the positioning device (5) is in threaded connection with the outer surface of the cutting table (6).

2. The laser cutting machine positioning tool according to claim 1, characterized in that two rows of through holes (21) are formed in the upper surface of the sliding table (2), the through holes (21) are overlapped with the detection holes (13), the through holes (21) and the detection holes (13) are movably sleeved with the upright posts (14), a first sliding block (22) is fixedly arranged on the bottom surface of the sliding table (2), and the first sliding block (22) is slidably arranged in the first sliding groove (11).

3. The laser cutting machine positioning tool according to claim 1, wherein the rotating device (4) comprises a motor (41), a mounting seat (45) is fixedly arranged at the bottom end of the motor (41), the bottom end of the mounting seat (45) is fixedly connected with the upper surface of the sliding table (2), a lead screw (42) is fixedly arranged at the output end of the motor (41), the upper end of the lead screw (42) is rotatably connected with the bottom surface of the cutting table (6), a rotating table (43) is sleeved on the outer surface of the lead screw (42) in a threaded manner, first rotating grooves (44) are symmetrically formed in the rotating table (43), and the free end of the clamping device (7) is rotatably arranged in the first rotating grooves (44).

4. The laser cutting machine positioning tool according to claim 1, characterized in that the cutting table (6) is centrally symmetrically provided with cross sliding grooves (61) on the upper surface, the cutting table (6) is uniformly distributed with three positioning holes (62) along the outer surface, and the positioning device (5) is in threaded connection with the positioning holes (62).

5. The laser cutting machine positioning tool according to claim 4, wherein the positioning device (5) comprises a positioning ring (51), the positioning ring (51) is arranged on the outer surface of the cutting table (6), a plurality of vertical rods (54) are fixedly arranged on the bottom surface of the positioning ring (51), the bottom ends of the vertical rods (54) are fixedly connected with the upper surface of the sliding table (2), three convex fixing blocks (52) are uniformly distributed on the upper surface of the positioning ring (51), screw rods (53) are sleeved in the convex fixing blocks (52) in a uniform threaded manner, and the bottom ends of the screw rods (53) are in threaded connection with the positioning holes (62).

6. The laser cutting machine positioning tool according to claim 1, wherein the clamping device (7) comprises four clamping blocks (71), clamping grooves (72) are formed in side surfaces of the clamping blocks (71), bolts (73) are sleeved on upper surfaces of the clamping blocks (71) in a threaded manner, cross sliders (74) are fixedly arranged on bottom surfaces of the clamping blocks (71), the cross sliders (74) are respectively slidably arranged in cross sliding grooves (61), a connecting rod (75) is rotatably connected to bottom ends of the cross sliders (74), a fixing sleeve (76) is fixedly arranged at a middle section of the connecting rod (75), a second rotating groove (77) is formed in an outer surface of the fixing sleeve (76), a pull rod (78) is rotatably connected to the second rotating groove (77), and the pull rod (78) is rotatably arranged in a first rotating groove (44).