A suspended track laser rust removal machine device

Abstract

The utility model relates to the field of component cleaning rust removal, more specifically, relate to a kind of suspension type track laser rust removal machine device.The utility model includes laser rust removal machine body, suspension mechanism and mobile base, it installs laser rust removal machine body in suspension mechanism, and the bottom end of suspension mechanism is fixed in mobile base, by the movement of mobile base, avoid artificial hand-held laser rust removal machine to carry out cleaning rust removal operation;Simultaneously by adjusting joint, the height of laser rust removal machine, the direction of rotation and the length of extension are adjusted, so that the output laser of laser rust removal machine matches component position, realizes the automatic rust removal of component.

Description

Technical Field

[0001] This utility model relates to the field of component cleaning and rust removal, and more specifically, to a suspended track laser rust removal machine device. Background Technology

[0002] Currently, the most common method for cleaning and removing rust from components is shot blasting, which uses high-speed shot to clean or strengthen the surface of castings. The maximum shot blasting size of shot blasting machines is 2.3 meters × 2.7 meters. Since the types of components produced are mainly heavy steel, there are many large-tonnage and irregularly shaped components. In actual operation, due to factors such as the excessive width and weight of components, it is impossible to remove rust from the entire component by shot blasting machine. Therefore, rust removal can only be carried out by shot blasting parts, components, or plates.

[0003] However, using the above methods for shot blasting has the following problems: First, the need for back-and-forth transportation greatly extends the component production cycle, seriously affecting project efficiency; Second, some project supervisors have raised concerns about the factory's shot blasting practices, which are inconsistent with relevant standards (according to relevant national standards, "steel components must be painted within four hours after shot blasting to prevent rust recurrence"); Third, during the process of returning the components to the assembly and welding workshop after shot blasting, spatter, slag, rust, and other debris in the welding area cannot be removed by shot blasting, resulting in a poor overall appearance after painting and seriously affecting the component's appearance quality.

[0004] To address the aforementioned issues, existing technologies employ handheld laser rust removal machines for cleaning and rust removal. However, in cleaning parts, the laser head of the laser cleaning machine typically has a working surface of 300mm, requiring manual operation. The cleaning quality depends on the stability of the technique, and the eyes must be constantly focused on the workpiece. Furthermore, the arc light can be harmful to the eyes, resulting in instability in cleaning efficiency and quality. Summary of the Invention

[0005] The purpose of this invention is to address the problems existing in the prior art by providing a suspended track-mounted laser rust removal machine device. It mounts the laser rust removal machine body onto a suspension mechanism, and the bottom end of the suspension mechanism is fixed to a movable base. By moving the movable base, manual handheld laser rust removal is avoided. Simultaneously, the height, rotation direction, and extension length of the laser rust removal machine are adjusted via adjustable connectors, ensuring that the laser output matches the position of the component, thus achieving automated rust removal.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A suspended track laser rust removal machine device includes a laser rust removal machine body, a suspension mechanism, and a movable base. The movable base includes a movable component, and a pulley is installed at the bottom end of the movable component. The suspension mechanism includes a first support rod and a second support rod. The first support rod is vertically fixed to the movable component, and the first support rod is connected to the second support rod via an adjusting joint. The adjusting joint includes a height adjustment component, a length adjustment component, a first fastening knob, and a third fastening knob. The height adjustment component is slidably connected to the first support rod, and its diameter is adjusted by the first fastening knob.

[0008] The height adjustment component is fixedly connected to the length adjustment component, and the central axis of the height adjustment component is perpendicular to that of the length adjustment component. The length adjustment component is slidably connected to the second support rod, and the diameter of the length adjustment component is adjusted by the third fastening knob. The length adjustment component is provided with a limiting block, and the second support rod is provided with a limiting groove that matches the limiting block. One end of the second support rod is fixedly connected to a fixing component, and the laser rust removal machine body is mounted on the fixing component.

[0009] Furthermore, the adjusting joint also includes a fastening knob, and the height rotation adjustment component is fixedly connected to the length adjustment component through the fastening knob.

[0010] Furthermore, the laser rust removal machine body includes a laser rust removal machine handheld end, a laser output head, and a laser rust removal machine wiring terminal. The laser output head and the laser rust removal machine wiring terminal are respectively installed at both ends of the laser rust removal machine handheld end. The laser output head outputs laser light, and the laser rust removal machine wiring terminal is connected to the laser rust removal machine housing.

[0011] Furthermore, the suspension mechanism also includes a limiting bolt, and the handheld end of the laser rust removal machine is fixedly installed on the fixing member by the limiting bolt.

[0012] Furthermore, it also includes a track, the path of which is provided with protrusions, and the circumference of the pulley's tire is provided with annular grooves that match the protrusions, and the movable base moves along the track.

[0013] Furthermore, the track has grooves on both sides; the movable base also includes a clamping component, a bushing, and a limiting shaft, the clamping component is mounted on the movable component; the clamping component is fixedly connected to the bushing, and the bushing is installed perpendicular to the track;

[0014] The bushing slides on the limiting shaft, the limiting shaft is provided with a snap-fit ​​groove, the bushing is provided with a snap-fit ​​interface that fits into the snap-fit ​​groove, and the limiting shaft slides vertically along the bushing; a connector is installed at one end of the limiting shaft away from the bushing, and a slider is fixedly installed on one side of the connector, and the slider slides along the groove.

[0015] Furthermore, the connector has a through channel, the shape of which matches the shape of the limiting shaft, and the limiting shaft slides with the bushing.

[0016] Furthermore, the movable base also includes a fastening bolt, and the connecting member has a threaded through hole on the side away from the slider. The threaded through hole is perpendicular to the threaded channel and communicates with the through channel. The fastening bolt is installed in the threaded through hole and the fastening bolt is pressed against the limiting shaft.

[0017] Furthermore, a fastening washer is installed at one end of the fastening bolt near the through channel, and the fastening bolt is pressed against the limiting shaft by the fastening washer.

[0018] Furthermore, the slider has an H-shaped cross-section, a groove is engaged at the middle notch of the slider, the side wing plates of the slider abut against the groove to form a horizontal limit, and a gap is reserved between the groove and the slider.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] (1) This utility model installs the laser rust removal machine body on the suspension mechanism, and the bottom end of the suspension mechanism is fixed on the mobile base. By moving the mobile base, manual hand-held laser rust removal machine is avoided for cleaning and rust removal operations, saving manpower, improving efficiency, and greatly relieving the pressure of cleaning and rust removal.

[0021] (2) This utility model adjusts the height, rotation direction and extension length of the laser rust removal machine by adjusting the connector, so that the output laser of the laser rust removal machine matches the position of the component and matches the cleaning and rust removal needs in various environments, thereby realizing the automated rust removal of the component.

[0022] (3) This utility model installs clamping parts, bushings, limiting shafts, connecting parts and sliders on the mobile base, thereby sliding the mobile base onto the track, realizing the overturning moment generated by the offset of the center of gravity of the suspension mechanism, effectively suppressing the lifting of the mobile base and preventing it from overturning. Attached Figure Description

[0023] Figure 1 This is a structural diagram of the present invention;

[0024] Figure 2 For the present utility model Figure 1 A magnified view of a section at point A in the middle;

[0025] Figure 3 For the present utility model Figure 1 A magnified view of a section at point B in the middle;

[0026] Figure 4This is a schematic diagram of the structure of this utility model;

[0027] Figure 5 This is a cross-sectional view of Embodiment 2 of the present invention;

[0028] Figure 6 For the present utility model Figure 5 A magnified view of a section at point C;

[0029] Figure 7 This is a partially exploded view of Embodiment 2 of this utility model.

[0030] In the diagram: 1. Laser rust removal machine body; 11. Laser rust removal machine handheld end; 12. Laser rust removal machine wiring terminal; 2. Suspension mechanism; 21. Support rod one; 22. Support rod two; 221. Limiting groove; 231. Height adjustment component; 232. Length adjustment component; 233. Fastening knob one; 234. Fastening knob two; 235. Fastening knob three; 24. Fixing component; 3. Moving base; 31. Moving component; 311. Pulley; 32. Clamping component; 33. Bushing; 34. Limiting shaft; 35. Connecting component; 36. Fastening bolt; 361. Fastening washer; 37. Slider; 4. Track; 41. Slide groove. Detailed Implementation

[0031] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0032] In the description of this utility model, it should be noted that the terms "middle", "upper", "lower", "left", "right", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0033] Example 1:

[0034] Please see Figure 1-4 A suspended track laser rust removal machine device includes a laser rust removal machine body 1, a suspension mechanism 2 and a movable base 3. The laser rust removal machine body 1 is detachably and fixedly installed on the suspension mechanism 2, and the bottom end of the suspension mechanism 2 is fixed on the movable base 3.

[0035] like Figure 2As shown, the suspension mechanism 2 includes a first support rod 21, a second support rod 22, an adjusting joint, and a fixing component 24. The first support rod 21 is vertically fixed on the movable base 3. The first support rod 21 is connected to the second support rod 22 through the adjusting joint. The second support rod 22 is perpendicular to the first support rod 21.

[0036] The adjusting joint includes a height adjustment component 231, a length adjustment component 232, a first fastening knob 233, a second fastening knob 234, and a third fastening knob 235.

[0037] The inner wall of the height adjustment component 231 slides against the outer wall of the support rod 21, and the diameter of the height adjustment component 231 is adjusted by the fastening knob 233.

[0038] When the tightening knob 233 is tightened, the inner wall of the height adjustment component 231 is tightly attached to the outer wall of the support rod 21, and the frictional force fixes the height adjustment component 231 to the support rod 21. When the tightening knob 233 is loosened, the diameter of the height adjustment component 231 increases under the action of plastic deformation, so that the inner wall of the height adjustment component 231 slides up and down and rotates along the support rod 21, thereby adjusting the height and rotation angle of the adjustment joint.

[0039] The height adjustment component 231 is fixedly connected to the length adjustment component 232 by the fastening knob 234. The central axes of the height adjustment component 231 and the length adjustment component 232 are perpendicular to each other. The inner wall of the length adjustment component 232 slides against the outer wall of the support rod 22. The diameter of the length adjustment component 232 is adjusted by the fastening knob 335. A limiting block is provided on the inner wall of the length adjustment component 232, and a limiting groove 221 is provided on the support rod 22. The limiting block matches the limiting groove 221 to limit the rotational freedom of the support rod 22.

[0040] When the tightening knob 235 is tightened, the inner wall of the length adjusting component 232 is tightly attached to the outer wall of the support rod 22, and the frictional force fixes the length adjusting component 232 to the support rod 22. When the tightening knob 235 is loosened, the diameter of the length adjusting component 232 increases under the action of plastic deformation, so that the inner wall of the length adjusting component 232 slides back and forth along the support rod 22. Since the limiting block of the length adjusting component 232 limits the support rod 22, the rotation of the support rod 22 is prevented.

[0041] like Figure 3As shown, the suspension mechanism 2 also includes a limiting bolt. One end of the support rod 22 is fixedly connected to the fixing member 24. The shape of the fixing member 24 matches the body 1 of the laser rust removal machine. The body 1 of the laser rust removal machine includes a laser rust removal machine handheld end 11, a laser output head, and a laser rust removal machine wiring terminal 12. The laser rust removal machine handheld end 11 is fixedly installed on the fixing member 24 by the limiting bolt. The laser output head and the laser rust removal machine wiring terminal 12 are respectively installed at both ends of the laser rust removal machine handheld end 11. The laser output head is used to output cleaning and rust removal laser. The laser rust removal machine wiring terminal 12 is connected to the laser rust removal machine housing.

[0042] The movable base 3 includes a movable component 31, the bottom end of the suspension mechanism 2 is fixedly installed on the top end of the movable component 31, and a pulley 311 is installed on the bottom end of the movable component 31.

[0043] During the cleaning and rust removal process of components, the height and direction of the height adjustment component 231, as well as the extension length of the support rod 22 relative to the length adjustment component 232, are adjusted so that the output laser of the laser rust removal machine body 1 matches the position of the component and meets the cleaning and rust removal requirements in various environments. The automatic rust removal of components is achieved by moving the movable base 3.

[0044] Meanwhile, the mobile base 3 can be modified using a semi-self-cutting machine without requiring additional resources.

[0045] Example 2:

[0046] Please see Figure 1-7 According to Embodiment 1, the device provided by this utility model also includes a track 4, on which protrusions are provided along the path, and an annular groove matching the protrusions is provided on the circumference of the tire of the pulley 311, so as to realize that the movable base 3 moves along the track 4 and avoids deviation from the path.

[0047] The movable base 3 also includes a clamping component 32, a bushing 33, a limiting shaft 34, a connecting component 35, a fastening bolt 36, and a slider 37.

[0048] The clamping component 32 is detachably and fixedly mounted on the movable component 31, such as... Figure 5-7 As shown, the clamping component 32 is fixedly connected to the bushing 33, and the bushing 33 is installed vertically relative to the track 4.

[0049] One side of the limiting shaft 34 is placed inside the bushing 33, and the other side extends out of the bushing 33. The limiting shaft 34 is provided with a snap-fit ​​groove, and the bushing 33 is provided with a snap-fit ​​interface. The snap-fit ​​groove and the snap-fit ​​interface fit together, so that the limiting shaft 34 can only slide vertically along the bushing 33 and cannot produce horizontal displacement or rotation.

[0050] The connector 35 has a through channel, the shape of which matches the shape of the limiting shaft 34. The end of the limiting shaft 34 away from the bushing 33 slides through the through channel to the connector 35, thereby adjusting the height of the limiting shaft 34 relative to the connector 35 and adapting to various sizes of moving parts 31.

[0051] A threaded through hole is provided on one side of the connector 35. The threaded through hole is connected to the through channel and is perpendicular to the threaded channel. The fastening bolt 36 is installed in the threaded through hole. A fastening washer 361 is installed at the end of the fastening bolt 36 near the through channel. The fastening bolt 36 presses against the limiting shaft 34 through the fastening washer 361, thereby fixing the limiting shaft 34.

[0052] The track 4 has grooves 41 on both sides; the connecting piece 35 is fixedly installed on the side away from the fastening bolt 36 with a slider 37. The slider 37 slides along the groove 41. A gap is left between the groove 41 and the slider 37 to prevent the two from rigidly sticking together and getting stuck when the moving base 3 is bumpy in a complex construction environment, and to avoid the rigid friction wear of the parts when the moving base 3 is lifted and displaced.

[0053] The cross-section of the slider 37 is H-shaped. The slide groove 41 matches the slider 37. The slide groove 41 is engaged at the middle notch of the slider 37. The wing plates on both sides of the slider 37 abut against the slide groove 41, thereby forming a horizontal limit. This structure, by sliding the movable base 3 onto the track 4, resists the overturning moment generated by the offset of the center of gravity of the suspension mechanism 2, effectively suppresses the lifting of the movable base 3, and prevents it from tipping over.

[0054] In actual construction, the bushing 33 slides against the limiting shaft 34, providing redundancy for the movement of the mobile base 3, thus avoiding component wear and deviation of the mobile base 3 from the track 4 under rigid connection.

Claims

1. A suspended track laser rust removal machine device, characterized in that: The system includes a laser rust removal machine body (1), a suspension mechanism (2), and a movable base (3). The movable base (3) includes a movable part (31), and a pulley (311) is installed at the bottom of the movable part (31). The suspension mechanism (2) includes a support rod one (21) and a support rod two (22). The support rod one (21) is vertically fixed on the movable part (31), and the support rod one (21) is connected to the support rod two (22) through an adjustment joint. The adjustment joint includes a height rotation adjustment part (231), a length adjustment part (232), a fastening knob one (233), and a fastening knob three (235). The height rotation adjustment part (231) is slidably connected to the support rod one (21), and the diameter of the height rotation adjustment part (231) is adjusted by the fastening knob one (233). The height rotation adjustment component (231) is fixedly connected to the length adjustment component (232). The central axis of the height rotation adjustment component (231) and the length adjustment component (232) are perpendicular to each other. The length adjustment component (232) is slidably connected to the second support rod (22). The diameter of the length adjustment component (232) is adjusted by the third fastening knob (235). The length adjustment component (232) is provided with a limiting block. The second support rod (22) is provided with a limiting groove (221) that matches the limiting block. One end of the second support rod (22) is fixedly connected to a fixing component (24). The laser rust removal machine body (1) is installed on the fixing component (24).

2. The suspended track laser rust removal machine device according to claim 1, characterized in that: The adjusting joint also includes a fastening knob (234), and the height rotation adjustment component (231) is fixedly connected to the length adjustment component (232) through the fastening knob (234).

3. The suspended track laser rust removal machine device according to claim 1, characterized in that: The laser rust removal machine body (1) includes a laser rust removal machine handheld end (11), a laser output head and a laser rust removal machine wiring terminal (12). The laser output head and the laser rust removal machine wiring terminal (12) are respectively installed at both ends of the laser rust removal machine handheld end (11). The laser output head outputs laser light, and the laser rust removal machine wiring terminal (12) is connected to the laser rust removal machine housing.

4. The suspended track laser rust removal machine device according to claim 3, characterized in that: The suspension mechanism (2) also includes a limiting bolt, and the handheld end (11) of the laser rust removal machine is fixedly installed on the fixing member (24) by the limiting bolt.

5. The suspended track laser rust removal machine device according to claim 1, characterized in that: It also includes a track (4), on the path of the track (4) are provided protrusions, and the tire circumference of the pulley (311) is provided with an annular groove matching the protrusions, and the movable base (3) moves along the track (4).

6. The suspended track laser rust removal machine device according to claim 5, characterized in that: The track (4) has grooves (41) on both sides; the movable base (3) also includes a clamping part (32), a bushing (33) and a limiting shaft (34), the clamping part (32) is installed on the movable part (31); the clamping part (32) is fixedly connected to the bushing (33), and the bushing (33) is installed vertically relative to the track (4); The bushing (33) slides on the limiting shaft (34), the limiting shaft (34) is provided with a snap-fit ​​groove, the bushing (33) is provided with a snap-fit ​​interface that fits into the snap-fit ​​groove, the limiting shaft (34) slides vertically along the bushing (33); a connector (35) is installed at one end of the limiting shaft (33) away from the bushing (33), a slider (37) is fixedly installed on one side of the connector (35), and the slider (37) slides along the groove (41).

7. The suspended track laser rust removal machine device according to claim 6, characterized in that: The connector (35) has a through channel, the shape of which matches the shape of the limiting shaft (34), and the limiting shaft (34) slides with the bushing (33).

8. The suspended track laser rust removal machine device according to claim 7, characterized in that: The movable base (3) also includes a fastening bolt (36). The connecting piece (35) has a threaded through hole on the side away from the slider (37). The threaded through hole is perpendicular to and connects to the through channel. The fastening bolt (36) is installed in the threaded through hole and the fastening bolt (36) is pressed against the limiting shaft (34).

9. The suspended track laser rust removal machine device according to claim 8, characterized in that: A fastening washer (361) is installed at one end of the fastening bolt (36) near the through channel, and the fastening bolt (36) tightens the limiting shaft (34) through the fastening washer (361).

10. A suspended track laser rust removal machine device according to claim 6, characterized in that: The slider (37) has an H-shaped cross section. The middle recess of the slider (37) is engaged with the slide groove (41). The two side wings of the slider (37) abut against the slide groove (41) to form a horizontal limit. A gap is reserved between the slide groove (41) and the slider (37).

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