A laser coding machine clamping device

Abstract

The utility model provides a kind of laser coding machine clamping device, it is related to laser coding machine technical field, the utility model includes mounting seat, the surface of mounting seat is equipped with two fixed holes, and the side fixed connection of mounting seat has dials, the surface of mounting seat is provided with adjusting device, the surface of adjusting device component is provided with pointer corresponding with dial, the angle of adjusting device is adjusted to columnar workpiece, the adjusting device includes installation pipe, wherein installation pipe is rotatably arranged with the surface of mounting seat, one end of installation pipe is fixedly connected with carousel, the periphery inner wall of carousel is slidably provided with clamping rod respectively, when the utility model is used laser coding machine to code mark to columnar workpiece, angle can be more conveniently and quickly adjusted and fixed, so that coding position is more accurate, and coding quality and work efficiency are improved.

Description

Technical Field

[0001] This utility model relates to the field of laser marking machine technology, and in particular to a laser marking machine clamping device. Background Technology

[0002] A laser marking machine is a device that uses laser technology to mark, encode, engrave, or code products. Through the energy of the laser beam, it causes thermal or chemical changes on the surface of the material, thereby achieving permanent marking and leaving indelible marks.

[0003] To improve the accuracy of marking on workpiece surfaces, some traditional laser marking machines use clamping devices to position the workpiece. The laser head of the machine then emits a high-temperature laser beam, causing a reaction on the surface and leaving a mark, making the marking more stable and efficient. However, in actual use, it has been found that when marking the curved surfaces of some cylindrical workpieces, some clamping structures are difficult to adapt to ensure the stability of the workpiece and are difficult to adjust the angle of the cylindrical workpiece, which reduces the marking efficiency and the effectiveness and functionality of the clamping device. Summary of the Invention

[0004] The technical problem this invention aims to solve is that when marking the arc surface of some cylindrical workpieces, some clamping structures are difficult to adapt to ensure the stability of the workpiece, and it is difficult to adjust and change the angle of the cylindrical workpiece, which reduces the marking efficiency and the effectiveness and functionality of the clamping device.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a laser marking machine clamping device, including a mounting base, two fixing holes are opened on the surface of the mounting base, and a scale is fixedly connected to one side of the mounting base. An adjustment device is provided on the surface of the mounting base, wherein the surface of the adjustment device component is provided with a pointer corresponding to the scale, and the adjustment device adjusts the angle of the columnar workpiece.

[0006] The effect achieved by the above components is as follows: when using a laser marking machine to mark the arc surface of a cylindrical workpiece, the mounting base is first installed on the surface of the marking machine with the help of two fixing blocks on the surface, and then the workpiece is installed on the adjustment device for limit and angle adjustment.

[0007] Preferably, the adjusting device includes a mounting tube, which is rotatably disposed through the surface of the mounting base. One end of the mounting tube is fixedly connected to a turntable, and clamping rods are slidably disposed on the inner walls of the turntable. One end of each clamping rod is fixedly connected to a connecting rope. The inner wall of the mounting tube is fixedly connected to a mounting plate, and a rotating rod is rotatably disposed on the inner wall of the mounting plate. One end of the connecting rope is fixedly connected to the surface of the rotating rod. An arc-shaped plate is installed on the inner wall of the mounting base, and a bolt is threaded through the surface of the arc-shaped plate. The bolt abuts against a fixing ring on the surface of the mounting tube. One end of the rotating rod is threaded, and a cross plate is fitted on the arc surface of the rotating rod. A threaded tube is threadedly connected to the arc surface of the rotating rod.

[0008] The effect achieved by the above-mentioned components is that when marking columnar workpieces with a laser marking machine, the angle can be adjusted and fixed more conveniently and quickly, thereby making the marking position more accurate and improving the marking quality and work efficiency.

[0009] Preferably, the adjusting device further includes a reinforcing pad mounted on the surface of the clamping rod, wherein the reinforcing pad improves the limiting effect of the clamping rod.

[0010] The effect achieved by the above components is that, through the reinforcement pad made of sponge material, the clamping rod can fit more closely to the surface of the workpiece when it comes into contact with it, thereby making the workpiece position more stable.

[0011] Preferably, the adjusting device further includes a spring installed at one end of the clamping rod, wherein the other end of the spring is connected and fixed to the inner wall of the turntable.

[0012] The effect achieved by the above components is that, through the setting of the spring, when the workpiece is placed on the surface of the turntable, the clamping rod can be pre-contacted with the surface of the workpiece under the action of the spring force, thereby facilitating subsequent component operations.

[0013] Preferably, the adjusting device further includes a spool mounted on the arc surface of the rotating rod, wherein the spool assists in the stable winding and unwinding of the connecting rope.

[0014] The effect achieved by the above components is that, through the setting of the spool, when the rotating rod drives the winding and unwinding of the connecting rope, the rope loop can be stably positioned on the inner wall of the spool, thus preventing it from loosening and ensuring the stability of the clamping rod when it is in the limit position.

[0015] Preferably, the adjusting device further includes a reinforcing ring fixedly connected to one end of the mounting pipe, wherein the reinforcing ring improves the positioning effect of the threaded pipe.

[0016] The effect achieved by the above components is that, by setting the reinforcing ring with sponge material, the threaded tube is more stable when the cross plate contacts and squeezes against one side of the installation tube, and it is less likely to slip abnormally, thereby further improving the clamping and limiting effect of the columnar workpiece.

[0017] Preferably, the adjusting device further includes a stabilizing sleeve mounted on the arc surface of the fixing ring, wherein the stabilizing sleeve improves the efficiency of bolt positioning.

[0018] The effect achieved by the above components is that, through the setting of the rubber stabilizing sleeve, when the bolt contacts and is pressed against the surface of the fixing ring, the friction is further increased, thereby making the fixing ring and the mounting tube more secure.

[0019] Preferably, one end of the bolt is fixedly connected to a rotating plate, wherein an operating lever is rotatably mounted through the surface of the rotating plate.

[0020] The effect achieved by the above components is that when the bolt is in use, the bolt connected to the turntable can be rotated by operating the lever. At this time, the rotation of the bolt is more convenient and faster, which makes it easier to adjust and fix the rotation angle of the turntable.

[0021] The beneficial effects of this utility model are: When using a laser marking machine to mark columnar workpieces, this invention allows for more convenient and quick angle adjustment and fixation, resulting in more accurate marking positions and improved marking quality and work efficiency. Attached Figure Description

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of the adjusting device of this utility model; Figure 3 This is a utility model Figure 2 A schematic diagram of the side structure; Figure 4 This is a structural schematic diagram of the rotating rod position of this utility model.

[0024] Legend: 1. Mounting base; 2. Fixing hole; 3. Dial; 4. Pointer; 5. Adjustment device; 51. Mounting tube; 52. Turntable; 53. Clamping rod; 54. Fixing ring; 55. Arc plate; 56. Bolt; 57. Connecting rope; 58. Mounting plate; 59. Rotating rod; 510. Cross plate; 511. Threaded tube; 512. Reinforcing pad; 513. Spring; 514. Wire spool; 515. Reinforcing ring; 516. Stabilizing sleeve; 517. Rotating plate; 518. Operating lever. Detailed Implementation

[0025] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" or "linked" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a mechanical connection or an electrical connection; it can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] Figure 1 and Figure 2 The laser marking machine clamping device shown includes a mounting base 1. The surface of the mounting base 1 has two fixing holes 2, and a scale 3 is fixedly connected to one side of the mounting base 1. An adjustment device 5 is provided on the surface of the mounting base 1. The surface of the adjustment device 5 is provided with a pointer 4 corresponding to the scale 3. The adjustment device 5 adjusts the angle of the cylindrical workpiece.

[0028] Figure 1 , Figure 2 and Figure 3The adjustment device 5 shown includes a mounting tube 51, which is rotatably connected to the surface of the mounting base 1. A turntable 52 is fixedly connected to one end of the mounting tube 51. Clamping rods 53 are slidably mounted on the inner walls of the turntable 52, with a connecting rope 57 fixedly connected to one end of each clamping rod 53. A mounting plate 58 is fixedly connected to the inner wall of the mounting tube 51, and a rotating rod 59 is rotatably mounted on the inner wall of the mounting plate 58. One end of the connecting rope 57 is fixedly connected to the surface of the rotating rod 59. An arc-shaped... Plate 55, wherein bolts 56 are threaded through the surface of the arc-shaped plate 55, wherein bolts 56 abut against the fixing ring 54 on the surface of the mounting tube 51. One end of the rotating rod 59 is threaded, wherein a cross plate 510 is fitted on the arc surface of the rotating rod 59, and a threaded tube 511 is threadedly connected to the arc surface of the rotating rod 59. When using a laser marking machine to mark the arc surface of a cylindrical workpiece, firstly, the mounting base 1 is installed on the surface of the marking machine with the help of two fixing blocks on the surface, and then the cylindrical workpiece is brought into contact with the surface of the turntable 52. Then, the rotating rod 59 on the inner wall of the mounting tube 51 is rotated. The rotation of the rotating rod 59 pulls and rewinds the connecting rope 57 on the surface, thereby pulling the clamping rod 53 at the other end of the connecting rope 57, causing the clamping rod 53 to slide in the inner wall of the turntable 52 until the three clamping rods 53 contact and press against the surface of the workpiece. Then, the threaded tube 511 on the rotating rod 59 is rotated, causing the threaded tube 511 to push the cross plate 510 on the surface of the rotating rod 59 until the cross plate 510 contacts and presses against the surface of the mounting tube 51, fixing the position of the clamping rod 53. Then, according to the change in the marking position, rotate the mounting tube 51, thereby driving the workpiece to rotate. When it is rotated to the corresponding angle and position according to the indication of the scale 3 and the pointer 4, rotate the bolt 56 on the arc plate 55 so that the bolt 56 contacts and presses against the fixing ring 54 on the surface of the mounting tube 51, thereby fixing the angle of the mounting tube 51. At this time, when using a laser marking machine to mark columnar workpieces, the angle can be adjusted and fixed more conveniently and quickly, thereby making the marking position more accurate and improving the marking quality and work efficiency.

[0029] Figure 1 , Figure 2 and Figure 3 The adjustment device 5 shown also includes a reinforcing pad 512 installed on the surface of the clamping rod 53. The reinforcing pad 512 improves the limiting effect of the clamping rod 53. By setting the reinforcing pad 512 with sponge material, the clamping rod 53 can fit more closely when it comes into contact with the surface of the workpiece, thereby making the position of the workpiece more stable. The adjustment device 5 also includes a spring 513 installed on one end of the clamping rod 53. The other end of the spring 513 is connected and fixed to the inner wall of the turntable 52. By setting the spring 513, when the workpiece is placed on the surface of the turntable 52, the clamping rod 53 can be pre-contacted with the surface of the workpiece under the elastic force of the spring 513, thereby facilitating subsequent component operations.

[0030] Figure 1 , Figure 2 and Figure 4 The adjustment device 5 shown also includes a coil 514 mounted on the arc surface of the rotating rod 59. The coil 514 assists in the stable winding and unwinding of the connecting rope 57. With the coil 514, when the rotating rod 59 rotates and drives the winding and unwinding of the connecting rope 57, the rope loop can be stably positioned on the inner wall of the coil 514, thus preventing loosening and ensuring the stability of the clamping rod 53 when it is in the limit position. The adjustment device 5 also includes a reinforcing ring 515 fixedly connected to one end of the mounting tube 51. The reinforcing ring 515 improves the positioning effect of the threaded tube 511. With the reinforcement ring 515 made of sponge material, the threaded tube 511 is more stable when it pushes the cross plate 510 to contact and squeeze one side of the mounting tube 51, making it less prone to abnormal slippage, thereby further improving the clamping and limiting effect of the cylindrical workpiece.

[0031] Figure 1 , Figure 2 and Figure 4 The adjustment device 5 shown also includes a stabilizing sleeve 516 installed on the arc surface of the fixing ring 54. The stabilizing sleeve 516 improves the limiting efficiency of the bolt 56. By setting the stabilizing sleeve 516, the friction force is further increased when the bolt 56 contacts and is pressed against the surface of the fixing ring 54, thereby making the position of the fixing ring 54 and the mounting tube 51 more secure. One end of the bolt is fixedly connected to a rotating plate 517. An operating rod 518 is rotatably installed through the surface of the rotating plate 517. When the bolt 56 is in use, the bolt 56 connected to the rotating plate 517 can be rotated by operating the rotating rod 518. At this time, the rotation of the bolt 56 is more convenient and faster, and it is easier to adjust and fix the rotation angle of the turntable 52.

[0032] Working principle: When using a laser marking machine to mark the arc surface of a cylindrical workpiece, first, the mounting base 1 is installed on the surface of the marking machine using two fixing blocks on the surface. Then, the cylindrical workpiece is brought into contact with the surface of the turntable 52. Next, the rotating rod 59 on the inner wall of the mounting tube 51 is rotated. The rotation of the rotating rod 59 pulls and rewinds the connecting rope 57 on the surface, thereby pulling the clamping rod 53 at the other end of the connecting rope 57. This causes the clamping rod 53 to slide within the inner wall of the turntable 52 until the three clamping rods 53 contact and press against the surface of the workpiece. Then, the threaded tube 511 on the rotating rod 59 is rotated, causing the threaded tube 511 to push the cross plate on the surface of the rotating rod 59. 510, until the cross plate 510 contacts and presses against the surface of the mounting tube 51, fixing the position of the clamping rod 53. Then, according to the change of the marking position, rotate the mounting tube 51, thereby driving the workpiece to rotate. When it is rotated to the corresponding angle and position according to the indication of the scale 3 and the pointer 4, rotate the bolt 56 on the arc plate 55, so that the bolt 56 contacts and presses against the fixing ring 54 on the surface of the mounting tube 51, fixing the angle of the mounting tube 51. At this time, when using a laser marking machine to mark columnar workpieces, the angle can be adjusted and fixed more conveniently and quickly, so that the marking position is more accurate, improving the marking quality and work efficiency.

[0033] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A laser marking machine clamping device, comprising a mounting base (1), characterized in that: The mounting base (1) has two fixing holes (2) on its surface, and a scale (3) is fixedly connected to one side of the mounting base (1). An adjustment device (5) is provided on the surface of the mounting base (1), and a pointer (4) corresponding to the scale (3) is provided on the surface of the adjustment device (5). The adjustment device (5) adjusts the angle of the columnar workpiece.

2. The laser marking machine clamping device according to claim 1, characterized in that: The adjusting device (5) includes a mounting tube (51), which is rotatably connected to the surface of the mounting base (1). One end of the mounting tube (51) is fixedly connected to a turntable (52), and clamping rods (53) are slidably arranged on the inner walls of the turntable (52). One end of the clamping rods (53) is fixedly connected to a connecting rope (57). The inner wall of the mounting tube (51) is fixedly connected to a mounting plate (58), and a rotating rod (59) is rotatably arranged on the inner wall of the mounting plate (58). One end of the connecting rope (57) is fixedly connected to the surface of the rotating rod (59). An arc plate (55) is installed on the inner wall of the mounting base (1). A bolt (56) is threaded through the surface of the arc plate (55). The bolt (56) abuts against the fixing ring (54) on the surface of the mounting tube (51). One end of the rotating rod (59) is threaded. A cross plate (510) is fitted on the arc surface of the rotating rod (59). A threaded tube (511) is threaded on the arc surface of the rotating rod (59).

3. The laser marking machine clamping device according to claim 2, characterized in that: The adjustment device (5) also includes a reinforcing pad (512) installed on the surface of the clamping rod (53), wherein the reinforcing pad (512) improves the limiting effect of the clamping rod (53).

4. The laser marking machine clamping device according to claim 2, characterized in that: The adjustment device (5) also includes a spring (513) installed at one end of the clamping rod (53), wherein the other end of the spring (513) is connected and fixed to the inner wall of the turntable (52).

5. The laser marking machine clamping device according to claim 2, characterized in that: The adjustment device (5) also includes a spool (514) installed on the arc surface of the rotating rod (59), wherein the spool (514) assists in the stable winding and unwinding of the connecting rope (57).

6. The laser marking machine clamping device according to claim 2, characterized in that: The adjustment device (5) also includes a reinforcing ring (515) fixedly connected to one end of the mounting tube (51), wherein the reinforcing ring (515) improves the positioning effect of the threaded tube (511).

7. The laser marking machine clamping device according to claim 6, characterized in that: The adjustment device (5) also includes a stabilizing sleeve (516) mounted on the arc surface of the fixing ring (54), wherein the stabilizing sleeve (516) improves the efficiency of limiting the bolt (56).

8. A laser marking machine clamping device according to claim 6, characterized in that: One end of the bolt (56) is fixedly connected to a rotating plate (517), wherein an operating rod (518) is rotatably mounted on the surface of the rotating plate (517).

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