Laser cutting die accurate in positioning

Abstract

The utility model discloses a laser cutting die with accurate positioning, which relates to the technical field of laser cutting dies and comprises a hollow seat provided with an angle adjusting mechanism and a die seat provided with a laser cutting die body, positioning holes are arranged at four corners of the laser cutting die body, and positioning pins are fixed on the outer walls of four corners of the top of the die seat. And two threaded locking devices are arranged on the periphery of the die holder, and each threaded locking device comprises a sliding way, a locking screw, a positioning block in threaded connection to the locking screw and a rotating cap fixedly connected to the outer wall of one end of the locking screw. According to the laser cutting die, the four positioning holes in the laser cutting die body are aligned with the positioning pins on the die holder to be matched in an inserted mode, primary positioning of the laser cutting die body can be achieved, further locking and positioning are conducted by sequentially operating the threaded locking devices, and therefore the laser cutting die can be accurately and effectively positioned, and the working efficiency is improved. And the situation that the machining effect of products is affected due to position deviation in the using process is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser cutter die technical field especially relates to a positioning accurate laser cutter die. BACKGROUND

[0002] Laser cutter die is with special equipment the blade is processed into various needed shape, then is installed in the gap of the wood board or PVC board cut out with laser one kind of die cutting die, is mainly used in printing package and electronic material etc.

[0003] The existing laser cutter die is installed with the die holder, the installation structure is relatively simple, can not be positioned accurately to the laser cutter die, thereby in the use process, the position deviation is easy to appear and influences the processing effect of product, and the existing laser cutter die is not convenient for angle adjusting operation, thereby can not adapt to the diversified product design demand. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the shortcoming in prior art, and proposes a kind of positioning accurate laser cutter die.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A kind of positioning accurate laser cutter die, including hollow seat with angle adjusting mechanism and the die holder of the laser cutter die body, the four corners position of the laser cutter die body is all set with positioning hole, and the top four corners outer wall of die holder is all fixed with positioning pin;

[0007] The periphery of the die holder is equipped with two thread locks, and the thread lock includes a slide channel opened in the top of the die holder, a locking screw rotatably installed in the slide channel, a positioning block threadedly connected to the locking screw, and a cap fixedly connected to the outer wall of one end of the locking screw.

[0008] Preferably, the four positioning pins are respectively matched with the four positioning holes, the four positioning pins are respectively inserted into the four positioning holes, and the outer wall of the positioning block is slidably connected with the inner wall of the slide channel.

[0009] Preferably, the angle adjusting mechanism includes a stepper motor fixedly installed on the side wall of the hollow seat, a worm fixedly sleeved on the output shaft of the stepper motor, an angle adjusting shaft, a worm wheel fixedly sleeved on the bottom end of the angle adjusting shaft, and a stable disc coaxially welded on the top end of the angle adjusting shaft, and the die holder is fixedly connected to the top outer wall of the stable disc.

[0010] Preferably, the output shaft of the stepper motor is connected with the inner wall of one side of the hollow seat through a bearing, and the angle adjusting shaft is connected with the top center inner wall of the hollow seat through a bearing.

[0011] Preferably, the worm and the worm wheel are in meshing engagement and are both located in the hollow seat.

[0012] Preferably, the bottom outer wall of the stable disc is welded with four guide shafts distributed in a ring shape, the top of the hollow seat is provided with a ring-shaped guide groove, and the outer walls of the four guide shafts are all in sliding connection with the inner wall of the ring-shaped guide groove.

[0013] The utility model discloses the beneficial effects are:

[0014] 1. The utility model discloses a laser cutter mould body is inserted with the positioning pin on the mould base through four positioning holes on the laser cutter mould body, can realize the preliminary positioning of laser cutter mould body, and further locking positioning is carried out through the operation of each threaded lock in proper order, so accurate effective positioning of laser cutter mould can be carried out, and the processing effect of product is avoided to be influenced by the positional deviation in the use process.

[0015] 2. The utility model discloses setting up angle adjusting mechanism, the worm is rotated through the step motor drive, then the worm wheel that will drive the stable disc on the angle adjusting shaft top to rotate with the meshing of the worm, and then the stable disc will drive the laser cutter mould body fixed on the mould seat and rotate, thereby the angle of laser cutter mould can be flexibly adjusted to adapt to the diversified product design demand. DRAWINGS

[0016] Fig. 1 It is the front view three-dimensional structure schematic diagram of the utility model;

[0017] Fig. 2 It is the three-dimensional structure schematic diagram of the utility model in the laser cutter mould body and mould seat separation state;

[0018] Fig. 3 It is the bottom view three-dimensional structure schematic diagram of the utility model;

[0019] Fig. 4 It is the three-dimensional enlarged structure schematic diagram of the utility model in the stable disc and guide shaft separation state;

[0020] Fig. 5 It is the plane structure schematic diagram of the threaded lock of the utility model.

[0021] In the drawing: 1, hollow seat; 2, mould seat; 3, laser cutter mould body; 4, positioning hole; 5, positioning pin; 6, locking screw; 7, positioning block; 8, cap; 9, step motor; 10, worm; 11, angle adjusting shaft; 12, worm wheel; 13, stable disc; 14, guide shaft; 15, ring-shaped guide groove. CONCRETE IMPLEMENTATION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0023] Embodiment 1, refer to Figs. 1-2 and Fig. 5 A laser cutter die with accurate positioning, comprising a die seat 2 in which a laser cutter die body 3 is placed;

[0024] In this embodiment, positioning holes 4 are formed at the four corners of the laser cutter die body 3, and positioning pins 5 are fixed to the top four corners of the outer wall of the die seat 2, the four positioning pins 5 are respectively matched with the four positioning holes 4, and the four positioning pins 5 are respectively inserted into the four positioning holes 4;

[0025] In this embodiment, two threaded lockers are arranged around the die seat 2, the threaded locker comprises a slide channel formed on the top of the die seat 2, a locking screw 6 rotatably installed in the slide channel, a positioning block 7 threadedly connected to the locking screw 6, and a rotating cap 8 fixedly connected to the outer wall of one end of the locking screw 6;

[0026] Further, the outer wall of the positioning block 7 is slidably connected with the inner wall of the slide channel, which can ensure the linear motion of the positioning block 7, so that the linear motion of the positioning block 7 can be realized by rotating the locking screw 6 controlled by the rotating cap 8 to lock and position the laser cutter die body 3;

[0027] The working principle of this embodiment is that the four positioning holes 4 on the laser cutter die body 3 are aligned with the positioning pins 5 on the die seat 2 for insertion and cooperation, which can realize the preliminary positioning of the laser cutter die body 3, and further locking and positioning can be realized by sequentially operating each threaded locker, so that the laser cutter die can be accurately and effectively positioned, and the position deviation of the laser cutter die during use is avoided to affect the processing effect of the product.

[0028] Embodiment 2, refer to Figs. 3-4 This embodiment is an optimization based on embodiment 1, specifically: a laser cutter die with accurate positioning, further comprising a hollow seat 1 provided with an angle adjusting mechanism;

[0029] More specifically, the angle adjusting mechanism comprises a stepping motor 9 fixedly installed on the side wall of the hollow seat 1, a worm 10 fixedly sleeved on the output shaft of the stepping motor 9, an angle adjusting shaft 11, a worm wheel 12 fixedly sleeved on the bottom end of the angle adjusting shaft 11, and a stable disc 13 coaxially welded on the top end of the angle adjusting shaft 11, and the die seat 2 is fixedly connected to the top outer wall of the stable disc 13;

[0030] Further, the output shaft of the stepper motor 9 is connected with the inner wall of one side of the hollow seat 1 through a bearing, the angle adjusting shaft 11 is connected with the center inner wall of the top of the hollow seat 1 through a bearing, and the worm 10 and the worm wheel 12 are engaged with each other and located in the hollow seat 1;

[0031] Further, the bottom outer wall of the stable disc 13 is welded with four guide shafts 14 distributed in a ring shape, the top of the hollow seat 1 is provided with a ring-shaped guide groove 15, the outer walls of the four guide shafts 14 are all in sliding connection with the inner wall of the ring-shaped guide groove 15, and the stability of the rotation of the mold seat 2 fixed on the top of the stable disc 13 is ensured by the sliding of the four guide shafts 14 in the ring-shaped guide groove 15.

[0032] The working principle of the embodiment is as follows: the worm 10 is driven to rotate by the stepper motor 9, then the worm wheel 12 engaged with the worm 10 drives the stable disc 13 at the top end of the angle adjusting shaft 11 to rotate, and then the stable disc 13 drives the laser cutter mold body 3 fixed on the mold seat 2 to rotate, so that the angle of the laser cutter mold can be flexibly adjusted to adapt to diversified product design requirements.

[0033] The above is only the preferred specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A laser die with accurate positioning, comprising a hollow seat (1) provided with an angle adjusting mechanism and a die seat (2) in which a laser die body (3) is placed, characterized in that, Positioning holes (4) are arranged at four corners of the laser cutter mold body (3), and positioning pins (5) are fixed to the outer walls of the top of the mold base (2). Two threaded lockers are arranged around the mold base (2), and the threaded locker comprises a slide channel arranged on the top of the mold base (2), a locking screw (6) rotatably installed in the slide channel, a positioning block (7) threadedly connected to the locking screw (6), and a rotating cap (8) fixedly connected to the outer wall of one end of the locking screw (6).

2. A laser die cutter of claim 1, wherein, The four positioning pins (5) are respectively matched with the four positioning holes (4), the four positioning pins (5) are respectively inserted into the four positioning holes (4), and the outer wall of the positioning block (7) is slidably connected with the inner wall of the slide channel.

3. The laser die, as recited in claim 1, wherein, The angle adjusting mechanism comprises a stepping motor (9) fixedly installed on the side wall of the hollow seat (1), a worm (10) fixedly sleeved on the output shaft of the stepping motor (9), an angle adjusting shaft (11), a worm wheel (12) fixedly sleeved on the bottom end of the angle adjusting shaft (11), and a stable disc (13) coaxially welded on the top end of the angle adjusting shaft (11), and the mold base (2) is fixedly connected to the top outer wall of the stable disc (13).

4. The laser die, as recited in claim 3, wherein, The output shaft of the stepping motor (9) is connected with the inner wall of one side of the hollow seat (1) through a bearing, and the angle adjusting shaft (11) is connected with the top center inner wall of the hollow seat (1) through a bearing.

5. The laser die, as recited in claim 3, wherein, The worm (10) and the worm wheel (12) are engaged with each other and located in the hollow seat (1).

6. A laser die cutter of accurate positioning according to claim 3, wherein, Four guide shafts (14) are welded to the bottom outer wall of the stable disc (13), a ring-shaped guide groove (15) is arranged on the top of the hollow seat (1), and the outer wall of the four guide shafts (14) is slidably connected with the inner wall of the ring-shaped guide groove (15).

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