Novel distance measuring double-module laser marking machine base

Abstract

The utility model relates to the technical field of laser marking equipment, in particular to a novel distance measuring double-module laser marking machine base which comprises a base body, mounting grooves are symmetrically formed in the upper surface of the base body, and a first threaded rod and a second threaded rod are horizontally and rotationally mounted in two rotating openings respectively. The first threaded rod is sleeved with a first sliding rod in a threaded mode, the second threaded rod is sleeved with a second sliding rod in a threaded mode, the first sliding rod is slidably sleeved with a rectangular frame, a vertical rod is fixedly installed at the top end of the rectangular frame, a positioning assembly is fixedly installed at the top end of the vertical rod, and a sliding opening is horizontally formed in the surface of the second sliding rod. The two vertical rods are arranged in the two sliding openings in a sliding mode respectively, and scales are arranged on the upper surface of the base. Through cooperation of the first threaded rod, the second threaded rod, the first sliding rod and the second sliding rod, the positioning assembly can be rapidly controlled to drive the workpiece to move to a proper marking station according to scales, and accurate positioning marking is achieved.

Description

Technical Field

[0001] This utility model relates to the field of laser marking equipment technology, and in particular to a novel range-measuring dual-module laser marking machine base. Background Technology

[0002] Laser marking machines are widely used in modern industrial production, enabling high-precision marking operations on the surfaces of various materials. The base, as an important component of the laser marking machine, plays a crucial role in the stability of the equipment and the marking accuracy.

[0003] The existing base's processing station for fixing the workpiece to be marked cannot quickly move the workpiece to the appropriate position on the base according to the area on the workpiece surface that needs to be marked, thus making it impossible to achieve accurate positioning and marking. Utility Model Content

[0004] The purpose of this utility model is to solve the following shortcomings in the prior art: the processing station used to fix the workpiece to be marked in the existing base cannot quickly move the workpiece to a suitable position on the base according to the part of the workpiece surface that needs to be marked, thus making it impossible to achieve accurate positioning and marking. Therefore, a new type of distance measuring dual-module laser marking machine base is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A novel dual-module laser marking machine base for ranging includes a base with symmetrically arranged L-shaped mounting grooves on its upper surface. Two rotating openings are formed in the groove walls, and a first threaded rod and a second threaded rod are horizontally rotatably mounted within each opening. An L-shaped first sliding rod is threaded onto the first threaded rod, and an L-shaped second sliding rod is threaded onto the second threaded rod. The bottom ends of both the first and second sliding rods slide in contact with the bottom of the mounting groove. A rectangular frame is slidably mounted on the first sliding rod, and a vertical rod is fixedly mounted at the top of the rectangular frame. A positioning component is fixedly mounted at the top of the vertical rod. A sliding opening is horizontally formed on the surface of the second sliding rod, and the two vertical rods are slidably positioned within the two sliding openings. One end of both the first and second threaded rods extends out of the mounting groove and is fixedly mounted with an adjusting wheel. The upper surface of the base is marked with graduations.

[0007] A U-shaped plate is fixedly installed on the back of the base, and a marking machine is symmetrically arranged on the lower surface of the U-shaped plate. The two sets of positioning components are used in conjunction with the two marking machines respectively.

[0008] Preferably, the positioning assembly includes a mounting plate fixedly installed at the top of the vertical rod and a three-jaw chuck, wherein the three-jaw chuck is fixedly installed on the upper surface of the mounting plate.

[0009] Preferably, the upper surface of the mounting plate is provided with a laser range sensor, which is used to measure the distance between the workpiece and the marking machine.

[0010] Preferably, the bottom ends of the first slide rod and the second slide rod are provided with spherical grooves, and rolling balls are rolled and embedded in the spherical grooves, and the rolling balls are in rolling contact with the groove wall.

[0011] Preferably, the surface of the adjusting wheel has a through-hole, and a fixing component is provided in the through-hole for fixing the adjusting wheel.

[0012] Preferably, the fixing component includes a rod that is slidably inserted into the through-hole and a suction cup. The suction cup is fixedly installed at one end of the rod near the base, and a mounting block is fixedly installed at the other end of the rod away from the suction cup.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] By coordinating the first threaded rod, the second threaded rod, the first slide rod, and the second slide rod, the positioning component can be quickly controlled to move the workpiece to the appropriate marking station according to the scale, thus achieving precise positioning and marking. Attached Figure Description

[0015] Figure 1 This is a front three-dimensional structural diagram of a novel dual-module laser marking machine base for ranging proposed in this utility model.

[0016] Figure 2 This is a top-view three-dimensional structural diagram of a novel dual-module laser marking machine base for ranging proposed in this utility model;

[0017] Figure 3 This is a partial three-dimensional structural diagram of the rectangular frame and positioning components in the base of a novel dual-module laser marking machine for ranging proposed in this utility model.

[0018] Figure 4 This is a partial three-dimensional structural diagram of the fixing component in the base of a novel dual-module laser marking machine for ranging proposed in this utility model;

[0019] Figure 5 for Figure 2 Enlarged view of the structure at point A in the middle.

[0020] In the diagram: 1. Base, 2. Mounting slot, 3. First threaded rod, 4. Second threaded rod, 5. First slide rod, 6. Second slide rod, 7. Rectangular frame, 8. Vertical rod, 9. Slide opening, 10. Adjusting wheel, 11. U-shaped plate, 12. Marking machine, 13. Mounting plate, 14. Three-jaw chuck, 15. Scale, 16. Laser rangefinder sensor, 17. Insert rod, 18. Suction cup. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] The terms used in this utility model, such as "upper", "lower", "left", "right", "middle" and "one", are only for clarity of description and are not intended to limit the scope of implementation of this utility model. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered as within the scope of implementation of this utility model.

[0023] Reference Figures 1-5 A novel dual-module laser marking machine base for ranging includes a base 1. The upper surface of the base 1 has symmetrically formed L-shaped mounting grooves 2. Two rotating openings are formed in the groove wall of the mounting groove 2. A first threaded rod 3 and a second threaded rod 4 are horizontally rotatably mounted in the two rotating openings, respectively. An L-shaped first sliding rod 5 is threadedly sleeved on the first threaded rod 3, and an L-shaped second sliding rod 6 is threadedly sleeved on the second threaded rod 4. The bottom ends of both the first sliding rod 5 and the second sliding rod 6 are in sliding contact with the bottom of the mounting groove 2. A rectangular... A vertical rod 8 is fixedly installed at the top of the rectangular frame 7. A positioning component is fixedly installed at the top of the vertical rod 8. The positioning component includes a mounting plate 13 and a three-jaw chuck 14 fixedly installed at the top of the vertical rod 8. The three-jaw chuck 14 is fixedly installed on the upper surface of the mounting plate 13. A sliding opening 9 is horizontally opened on the surface of the second sliding rod 6. The two vertical rods 8 are respectively slidably configured in the two sliding openings 9. One end of the first threaded rod 3 and the second threaded rod 4 both pass through the mounting groove 2 and are fixedly installed with adjusting wheels 10. The upper surface of the base 1 is provided with a scale 15.

[0024] A U-shaped plate 11 is fixedly installed on the back of the base 1. Marking machines 12 are symmetrically arranged on the lower surface of the U-shaped plate 11. Two sets of positioning components are used in conjunction with two marking machines 12 respectively.

[0025] First, the workpiece to be marked is fixed by the three-jaw chuck 14. When the first threaded rod 3 is rotated, the first slide rod 5, which is threaded onto the first threaded rod 3, will move horizontally. When the second threaded rod 4 is rotated, the second slide rod 6, which is threaded onto the second threaded rod 4, will move horizontally. The first slide rod 5 and the second slide rod 6 will control the rectangular frame 7 and the workpiece positioned by the positioning component to move horizontally and vertically on the upper surface of the base 1, respectively. Then, by referring to the scale 15, the workpiece is quickly moved to the appropriate marking position to achieve precise positioning and marking.

[0026] A laser rangefinder 16 is provided on the upper surface of the mounting plate 13. The laser rangefinder 16 is used to measure the distance between the workpiece and the marking machine 12.

[0027] The bottom ends of the first slide bar 5 and the second slide bar 6 are both provided with spherical grooves, and rolling balls are embedded in the spherical grooves, making rolling contact with the groove wall of the mounting groove 2.

[0028] The rolling ball can reduce the friction between the first slide bar 5 and the second slide bar 6 and the contact surface of the mounting groove 2, and prevent the first slide bar 5 and the second slide bar 6 from getting stuck when moving.

[0029] The surface of the adjusting wheel 10 has a through hole, and a fixing component is provided in the through hole. The fixing component is used to fix the adjusting wheel 10. The fixing component includes a rod 17 that is slidably inserted into the through hole and a suction cup 18. The suction cup 18 is fixedly installed at the end of the rod 17 near the base 1, and a mounting block is fixedly installed at the end of the rod 17 away from the suction cup 18.

[0030] When the adjusting wheel 10 is rotated to control the rotation of the first threaded rod 3 and the second threaded rod 4, and the first slide rod 5 and the second slide rod 6 are moved to the appropriate position, the insertion rod 17 can be controlled to move towards the base 1, so that the suction cup 18 is tightly pressed against the base 1. The suction cup 18 is deformed by the pressing force, and the gas in the suction cup 18 will slip out from the gap between the suction cup 18 and the base 1, so that the suction cup 18 will attract the base 1, thereby achieving the effect of fixing the adjusting wheel 10 and preventing the first threaded rod 3 and the second threaded rod 4 from rotating due to external force, which would cause the position of the workpiece to shift.

[0031] In this invention, the workpiece to be marked is first fixed by a three-jaw chuck 14. When the first threaded rod 3 is rotated, the first sliding rod 5, which is threaded onto the first threaded rod 3, moves horizontally. When the second threaded rod 4 is rotated, the second sliding rod 6, which is threaded onto the second threaded rod 4, moves horizontally. The first sliding rod 5 and the second sliding rod 6 control the rectangular frame 7 and the workpiece positioned by the positioning component to move horizontally and vertically on the upper surface of the base 1, respectively. Then, by referring to the scale 15, the workpiece is quickly moved to the appropriate marking position to achieve precise positioning and marking.

[0032] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "connection", "linking", "fixing", etc., should be interpreted broadly.

[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A new type of distance measuring dual module laser marking machine base, comprising a base (1), characterized in that, The upper surface of the base (1) is symmetrically provided with an L-shaped mounting groove (2), the groove wall of the mounting groove (2) is provided with two rotating openings, the first threaded rod (3) and the second threaded rod (4) are respectively horizontally rotatably installed in the two rotating openings, the first threaded rod (3) is threadedly sleeved with an L-shaped first sliding rod (5), the second threaded rod (4) is threadedly sleeved with an L-shaped second sliding rod (6), the bottom ends of the first sliding rod (5) and the second sliding rod (6) are in sliding contact with the groove bottom of the mounting groove (2), the first sliding rod (5) is slidably sleeved with a rectangular frame (7), the top end of the rectangular frame (7) is fixedly installed with a vertical rod (8), the top end of the vertical rod (8) is fixedly installed with a positioning assembly, the surface of the second sliding rod (6) is horizontally provided with a sliding opening (9), the two vertical rods (8) are respectively slidably arranged in the two sliding openings (9), one end of the first threaded rod (3) and the second threaded rod (4) penetrates out of the mounting groove (2) and is fixedly installed with an adjusting wheel (10), the upper surface of the base (1) is provided with a scale (15); The back surface of the base (1) is fixedly installed with a U-shaped plate (11), the lower surface of the U-shaped plate (11) is symmetrically provided with a marking machine (12), and the two positioning assemblies are used in cooperation with the two marking machines (12).

2. The novel dual mode laser marking machine base for ranging according to claim 1, characterized in that, The positioning assembly comprises a mounting plate (13) fixedly installed at the top end of the vertical rod (8) and a three-jaw chuck (14) fixedly installed on the upper surface of the mounting plate (13).

3. The novel dual-range modular laser marker base of claim 2, wherein, The upper surface of the mounting plate (13) is provided with a laser ranging sensor (16), and the laser ranging sensor (16) is used for measuring the distance between the workpiece and the marking machine (12).

4. The novel dual mode laser marking machine base of claim 1, wherein, The bottom end of the first sliding rod (5) and the second sliding rod (6) is provided with a spherical groove, a rolling ball is rollingly embedded in the spherical groove, and the rolling ball is in rolling contact with the groove wall of the mounting groove (2).

5. The novel dual mode laser marking machine base of claim 1, wherein, The surface of the adjusting wheel (10) is provided with a through hole, and the through hole is provided with a fixing member, and the fixing member is used for fixing the adjusting wheel (10).

6. A novel dual mode laser marking machine base for distance measurement as claimed in claim 5, wherein, The fixing member comprises an insertion rod (17) slidably inserted into the through hole and a suction cup (18), the suction cup (18) is fixedly installed on one end of the insertion rod (17) close to the base (1), and the insertion rod (17) is fixedly installed with a mounting block on the end away from the suction cup (18).

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