Supporting device of laser engraving machine

Abstract

The utility model discloses a supporting device of a laser engraving machine, and relates to the technical field of laser engraving machines. The device comprises a support, an installation platform is fixedly connected to the top of the support, adjusting assemblies are arranged at the four corners of the bottom of the support, each adjusting assembly comprises a supporting leg fixedly connected to the bottom of the support, a supporting block is arranged below each supporting leg, and the interior of each supporting leg is provided with a cavity. The adjusting assembly is arranged, specifically, a long rod rotating handle is rotated to drive the rotating shaft to rotate, a second bevel gear can drive a first bevel gear to rotate, at the moment, a rotating rod can rotate clockwise or anticlockwise, and therefore a first threaded rod is driven to move upwards or downwards, and the supporting leg is lengthened or shortened; the adjusting assemblies at the four corners are adjusted according to different requirements, so that the support is adjusted to be in a stable state, the carving machine is supported more stably, the carving machine is stabilized without a cushion block, and the carving machine is not affected by vibration.

Description

Technical Field

[0001] This utility model belongs to the field of laser engraving machine technology, and in particular relates to a support device for a laser engraving machine. Background Technology

[0002] The support device of a laser engraving machine is an important component that ensures stable operation and precise engraving.

[0003] Existing laser engraving machines are typically supported by brackets, which are usually welded together. The brackets are then placed directly on the ground, and the laser engraving machine is mounted on them. However, uneven ground can cause the brackets to wobble after placement. Workers usually use shims to stabilize the brackets, but the vibrations of the laser engraving machine during use can cause the shims to shift or fall off after prolonged use, further affecting stability. Therefore, we propose a new support device for laser engraving machines. Utility Model Content

[0004] The purpose of this invention is to provide a support device for a laser engraving machine. By setting up adjustment components, specifically by rotating a long lever handle to drive the rotating shaft, bevel gear two will drive bevel gear one to rotate. At this time, the rotating rod will rotate clockwise or counterclockwise, thereby driving the threaded rod one to move upward or downward, allowing the support legs to be extended or shortened. Adjusting the four corner adjustment components according to different needs allows the support to be adjusted to a stable state, thus providing more stable support for the engraving machine. It eliminates the need for shims for stabilization and is not affected by vibration. This solves the problem that existing laser engraving machine support devices typically place the support directly on the ground and then install the laser engraving machine on the support, but uneven ground can cause the support to wobble after placement.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a support device for a laser engraving machine, comprising a bracket with a mounting platform fixedly connected to the top. Adjustment components are provided at each of the four corners of the bottom of the bracket. Each adjustment component includes a support leg fixedly connected to the bottom of the bracket, a support block below each support leg, and a hollow cavity inside each support leg. A threaded rod is installed inside the support leg, and a rotating rod is threadedly connected to the outer surface of the threaded rod. A bevel gear is fixedly connected to the top of the rotating rod, and a bevel gear is meshed with the top of the bevel gear. A rotating shaft is fixedly connected to the side of the bevel gear away from the bevel gear. The rotating shaft passes through the support leg and extends to the outside. A long handle is fixedly connected to the side of the rotating shaft away from the bevel gear. Stabilizing components are provided on the left and right sides of the bracket, each stabilizing component comprising two connecting rods. The bottoms of the two connecting rods are hinged to a base plate via pins. Because the spherical block at the bottom of the threaded rod rests on the support block, it is not affected by vibration, preventing the support block from shifting or falling off.

[0007] Furthermore, the top of the support block is provided with a spherical groove, the bottom of the threaded rod is fixedly connected to a spherical block, the top of the threaded rod is provided with a square groove, and the spherical block is positioned and engaged with the spherical groove on the support block; when the threaded rod moves, it will slide on the square limit rod through the square groove, so that the threaded rod moves in a straight line.

[0008] Furthermore, the outer surface of the rotating rod is provided with several annular grooves, and several positioning rings are fixedly connected to the inner wall of the support leg. The annular grooves and positioning rings are in a limiting fit. The rotating shaft is rotatably connected to the support leg. The threaded rod is internally slidably limited by a square limiting rod. The top of the square limiting rod is fixedly connected to the bottom of the bracket. The center of the top of the rotating rod and the center of the bevel gear are both hollowed out. The positioning rings are used to limit the rotation of the rotating rod, making the rotation of the rotating rod more stable. Since the center of the top of the rotating rod and the center of the bevel gear are both hollowed out, they will not affect the connection between the square limiting rod and the threaded rod.

[0009] Furthermore, the tops of both connecting rods are hinged to the surface of the bracket via pins, and straight slots are opened inside both connecting rods. A connecting plate is fixedly connected to the side of the two connecting rods that are close to each other. A fixing rod is provided above the connecting plate, and the side of the fixing rod that is close to the bracket is fixedly connected to the surface of the bracket. The connecting plate is used to connect the two connecting rods so that the two connecting rods can move simultaneously and make the structure more stable.

[0010] Furthermore, the fixed rod has a threaded hole inside, and a threaded rod two is threadedly connected inside the threaded hole on the fixed rod. A handle is fixedly connected to the top of the threaded rod two, and a connecting block is provided below the threaded rod two. Push rods are fixedly connected to both the front and back of the connecting block. A limit ring is fixedly connected to the top of the connecting block. The bottom of the threaded rod two is convex, and the convex circle at the bottom of the threaded rod two is in a rotational limiting engagement with the limit ring. The connecting rod is slidably connected to the push rod through a straight groove. When the threaded rod two moves, the convex circle at the bottom of the threaded rod two engages with the limit ring on the connecting block, pulling the connecting block upward or pushing it downward.

[0011] This utility model has the following beneficial effects:

[0012] 1. This utility model incorporates an adjustment component. Specifically, rotating the long lever handle drives the rotating shaft, which in turn drives the second bevel gear to rotate the first bevel gear. At this time, the rotating rod rotates clockwise or counterclockwise, thereby causing the threaded rod to move upward or downward, thus extending or shortening the support leg. The adjustment components at the four corners can be adjusted according to different needs to bring the support to a stable state, providing more stable support for the engraving machine. It eliminates the need for pads for stabilization and is not affected by vibration.

[0013] 2. This utility model incorporates a stabilizing component. Specifically, rotating the handle clockwise causes the threaded rod to rotate, pushing the connecting block downwards. This causes the two push rods to simultaneously push the two connecting rods, resulting in the base plate moving downwards and contacting the ground. Continuing to rotate the handle further applies force to the base plate, thus achieving a more stable effect and reducing the likelihood of the support swaying.

[0014] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the front cross-sectional structure of the support leg of this utility model;

[0018] Figure 3 This utility model Figure 2 A magnified structural diagram of A in the middle;

[0019] Figure 4 This is a schematic diagram of the overall structure of the rotating rod of this utility model;

[0020] Figure 5 This is a schematic diagram of the overall structure of the stabilizing component of this utility model;

[0021] Figure 6 This is a schematic diagram of the overall structure of the connecting block of this utility model.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 1. Bracket; 11. Mounting platform; 12. Adjustment component; 121. Support leg; 122. Support block; 123. Threaded rod one; 231. Square groove; 232. Spherical block; 124. Rotating rod; 241. Bevel gear one; 242. Annular groove; 125. Square limit rod; 126. Positioning ring; 127. Bevel gear two; 271. Rotating shaft; 272. Long rod handle; 13. Stabilizing component; 131. Connecting rod; 132. Base plate; 133. Connecting plate; 134. Fixing rod; 341. Threaded rod two; 342. Handle; 343. Connecting block; 344. Push rod; 345. Limiting ring. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0025] Please see Figures 1-6As shown, this utility model is a support device for a laser engraving machine, including a bracket 1. A mounting platform 11 is fixedly connected to the top of the bracket 1. Adjustment components 12 are provided at each of the four corners of the bottom of the bracket 1. Each adjustment component 12 includes a support leg 121 fixedly connected to the bottom of the bracket 1. A support block 122 is provided below the support leg 121. The support leg 121 has a hollow interior and a threaded rod 123 is provided inside. A rotating rod 124 is threadedly connected to the outer surface of the threaded rod 123. A bevel gear 241 is fixedly connected to the top of the rotating rod 124. A bevel gear 127 is meshed with the top of the bevel gear 241. A rotating shaft 271 is fixedly connected to the side of the bevel gear 127 away from the bevel gear 241. The rotating shaft 271 passes through the support leg 121 and extends to the outside. A long rod handle 272 is fixedly connected to one side of the bevel gear 127. Stabilizing components 13 are provided on both the left and right sides of the bracket 1. The stabilizing components 13 include two connecting rods 131, and the bottom of the two connecting rods 131 is hinged to the base plate 132 by a pin. By rotating the long rod handle 272, the rotating shaft 271 is driven to rotate, which in turn drives the bevel gear 127 to rotate the bevel gear 241. At this time, the rotating rod 124 will rotate clockwise or counterclockwise, thereby driving the threaded rod 123 to move up or down, so that the support leg 121 can be extended or shortened. The adjustment components 12 at the four corners can be adjusted according to different needs to adjust the bracket 1 to a stable state, thereby providing more stable support for the engraving machine. It does not require the use of pads for stabilization and is not affected by vibration.

[0026] The top of the support block 122 is provided with a spherical groove, and the bottom of the threaded rod 123 is fixedly connected to a spherical block 232. The top of the threaded rod 123 is provided with a square groove 231, and the spherical block 232 is positioned and engaged with the spherical groove on the support block 122.

[0027] The outer surface of the rotating rod 124 has several annular grooves 242. The inner wall of the support leg 121 is fixedly connected to several positioning rings 126. The annular grooves 242 and the positioning rings 126 are in a limiting fit. The rotating shaft 271 is rotatably connected to the support leg 121. The threaded rod 123 has a square limiting rod 125 in a sliding limiting fit inside. The top of the square limiting rod 125 is fixedly connected to the bottom of the bracket 1. The center of the top of the rotating rod 124 and the center of the bevel gear 241 are both hollowed out.

[0028] Both connecting rods 131 are hinged to the surface of bracket 1 via pins at their tops. Both connecting rods 131 have straight slots inside. A connecting plate 133 is fixedly connected to the side of the two connecting rods 131 that is close to each other. A fixing rod 134 is positioned above the connecting plate 133. The side of the fixing rod 134 closest to bracket 1 is fixedly connected to the surface of bracket 1. A threaded hole is formed inside the fixing rod 134, and a threaded rod 341 is threaded into the threaded hole. A handle 342 is fixedly connected to the top of the threaded rod 341. A connecting block 343 is positioned below the threaded rod 341. Push rods 3 are fixedly connected to both the front and back of the connecting block 343. 44. A limiting ring 345 is fixedly connected to the top of the connecting block 343. The bottom of the threaded rod 341 is convex. The convex circle at the bottom of the threaded rod 341 is in rotational limiting cooperation with the limiting ring 345. The connecting rod 131 is slidably connected to the push rod 344 through the straight groove. Turning the handle 342 clockwise drives the threaded rod 341 to rotate, pushing the connecting block 343 downward. Then, the two push rods 344 will push the two connecting rods 131 simultaneously. At this time, the base plate 132 moves downward, so that the base plate 132 contacts the ground. Then, continue to turn the handle 342 to make the base plate 132 bear force, thereby achieving a more stable effect and reducing the shaking of the bracket 1.

[0029] One specific application of this embodiment is:

[0030] In use, place the support block 122 on the ground, and then place the bracket 1 on the support block 122 via the spherical block 232 at the bottom of the threaded rod 123. Once placed, the bracket 1 is stable throughout. If wobbling occurs, adjust the adjustment component 12 at the bottom of the bracket 1. Rotating the long rod handle 272 will drive the rotating shaft 271 to rotate, which will cause the bevel gear 127 to drive the bevel gear 241 to rotate. When the bevel gear 241 rotates clockwise, the rotating rod 124 will rotate along with it and rotate on the positioning ring 126 via the annular groove 242, improving stability. When the rotating rod 124 rotates clockwise, it will cause the threaded rod 123 to move downwards. When the threaded rod 123 slides on the square limit rod 125 through the square groove 231, it moves downward to extend the support leg 121. Since the spherical block 232 and the support block 122 are connected by a spherical joint, it will not affect the extension or retraction of the support leg 121. When the bevel gear 241 drives the rotating rod 124 to rotate counterclockwise, the threaded rod 123 is retracted, thereby reducing the length of the support leg 121. The adjustment components 12 at the four corners are adjusted according to different needs to adjust the bracket 1 to a stable state, thereby providing more stable support for the engraving machine and preventing the support block 122 from shifting or falling off due to vibration.

[0031] After the bracket 1 is adjusted, turn the handle 342 clockwise to drive the threaded rod 341 to rotate. At this time, the convex circle at the bottom of the threaded rod 341 cooperates with the limiting ring 345 on the connecting block 343 to push the connecting block 343 downward. Then the two push rods 344 follow the movement and push the two connecting rods 131 at the same time. At this time, the base plate 132 moves downward and contacts the ground. Continue to turn the handle 342 to make the base plate 132 bear force, thereby achieving a more stable effect and reducing the shaking of the bracket 1.

[0032] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0033] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A support device for a laser engraving machine, characterized in that: The system includes a bracket (1), with an installation platform (11) fixedly connected to the top of the bracket (1). Adjustment components (12) are provided at each of the four corners of the bottom of the bracket (1). Each adjustment component (12) includes a support leg (121) fixedly connected to the bottom of the bracket (1). A support block (122) is provided below the support leg (121). The support leg (121) has a hollow interior and a threaded rod (123) is provided inside. A rotating rod (124) is threaded onto the outer surface of the threaded rod (123). A bevel gear (241) is fixedly connected to the top of the rotating rod (124). The top of the first bevel gear (241) is meshed with the second bevel gear (127). The side of the second bevel gear (127) away from the first bevel gear (241) is fixedly connected to a rotating shaft (271). The rotating shaft (271) passes through the support leg (121) and extends to the outside. The side of the rotating shaft (271) away from the second bevel gear (127) is fixedly connected to a long rod handle (272). The support (1) is provided with stabilizing components (13) on both the left and right sides. The stabilizing components (13) include two connecting rods (131). The bottom of the two connecting rods (131) is hinged to a base plate (132) by a pin.

2. The support device for a laser engraving machine according to claim 1, characterized in that, The top of the support block (122) is provided with a spherical groove, and the bottom of the threaded rod (123) is fixedly connected to a spherical block (232). The top of the threaded rod (123) is provided with a square groove (231), and the spherical block (232) is positioned and engaged with the spherical groove on the support block (122).

3. The support device for a laser engraving machine according to claim 2, characterized in that, The outer surface of the rotating rod (124) is provided with several annular grooves (242), and several positioning rings (126) are fixedly connected to the inner wall of the support leg (121). The annular grooves (242) and the positioning rings (126) are in a limiting fit, and the rotating shaft (271) is rotatably connected to the support leg (121).

4. The support device for a laser engraving machine according to claim 3, characterized in that, The threaded rod (123) is internally fitted with a square limiting rod (125), the top of the square limiting rod (125) is fixedly connected to the bottom of the bracket (1), and the center of the top of the rotating rod (124) and the center of the bevel gear (241) are both hollowed out.

5. The support device for a laser engraving machine according to claim 4, characterized in that, The tops of the two connecting rods (131) are hinged to the surface of the bracket (1) by pins. The two connecting rods (131) are provided with straight slots. A connecting plate (133) is fixedly connected to the side of the two connecting rods (131) that is close to each other. A fixing rod (134) is provided above the connecting plate (133). The side of the fixing rod (134) that is close to the bracket (1) is fixedly connected to the surface of the bracket (1).

6. The support device for a laser engraving machine according to claim 5, characterized in that, The fixing rod (134) has a threaded hole inside, and a threaded rod (341) is threadedly connected inside the threaded hole on the fixing rod (134). A throttle (342) is fixedly connected to the top of the threaded rod (341), and a connecting block (343) is provided below the threaded rod (341). A push rod (344) is fixedly connected to both the front and back of the connecting block (343).

7. A support device for a laser engraving machine according to claim 6, characterized in that, The top of the connecting block (343) is fixedly connected to a limiting ring (345), the bottom of the threaded rod (341) is convex, the convex circle at the bottom of the threaded rod (341) is rotated and limited by the limiting ring (345), and the connecting rod (131) is slidably connected to the push rod (344) through a straight groove.

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