Sliding supporting device of numerical control carving machine

Abstract

The utility model relates to the technical field of numerical control engraving machines, in particular to a sliding supporting device of a numerical control engraving machine, which comprises a base, first guide rod seats are symmetrically and fixedly arranged at the top end of the rear side of the base, and second guide rod seats are symmetrically and slidably arranged at the top end of the front side of the base. Guide rods are fixedly embedded between the first guide rod seats and between the second guide rod seats, the guide rods are slidably sleeved with sliding seats, a plurality of rollers are symmetrically and rotatably arranged on the inner walls of the lower portions of the sliding seats in an array mode, the rollers abut against the outer walls of the lower portions of the guide rods, and mounting plates are symmetrically and slidably arranged at the top ends of the sliding seats. Through holes are formed in the mounting plates in a penetrating mode, a first sliding groove is formed in the top end of the front side of the base, and a first adjusting screw rod is rotationally embedded in the front side of the base. The device can be conveniently adjusted according to the specification of the carving machine, the applicability of the device is improved, and therefore the practicability of the device is effectively improved.

Description

Technical Field

[0001] The utility model relates to a sliding support device of a numerical control engraving machine, belonging to the technical field of numerical control engraving machines. Background Art

[0002] CNC engraving machines can perform relief, flat and hollow engraving on aluminum alloy, copper, bakelite, wood, jade, glass, plastic, acrylic, etc. with fast engraving speed and high precision.

[0003] According to the announcement number CN218051337U, a sliding support device of a CNC engraving machine is disclosed, comprising a rectangular hollow plate, a bearing seat is installed on the upper surface of the rectangular hollow plate, the number of the bearing seats is four, and two of the four bearing seats form a group. The sliding support device of the CNC engraving machine, through the arrangement of the structures such as the slide bar, the sleeve, the support seat, the positioning connecting plate, the telescopic rod and the trapezoidal seat, pulls the horizontal telescopic pull rod upward so that the limit block does not engage with the corresponding limit groove, thereby adjusting the horizontal position of the positioning connecting plate inside the support seat, and then the relative distance between the positioning connecting plates on the two support mechanisms can be adjusted, and the two-way screw is rotated so that the threaded barrels at both ends of the screw can synchronously drive the positioning connecting plates thereon to move closer or farther from each other, so that the mutual distance between the multiple positioning connecting plates can be reasonably adjusted according to the actual size of the CNC engraving machine, so that it can be more closely fitted with the bottom of the CNC engraving machine. When the above device is in use, although the distance between the positioning connecting plates on the slide bar can be adjusted, the distance between the two slide bars cannot be adjusted, so the applicability of the device is low. Utility Model Content

[0004] The purpose of the utility model is to provide a sliding support device for a CNC engraving machine. The utility model can conveniently adjust the device according to the specifications of the engraving machine and improve the applicability of the device, thereby effectively improving the practicability of the device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A sliding support device for a CNC engraving machine comprises a base, a guide rod seat 1 is symmetrically fixedly arranged on the top end of the rear side of the base, a guide rod seat 2 is symmetrically slidably arranged on the top end of the front side of the base, guide rods are fixedly embedded between the guide rod seat 1 and the guide rod seat 2, sliding seats are slidably sleeved on the guide rods, a plurality of rollers are symmetrically arrayed and rotatably arranged on the lower inner wall of the sliding seat, the rollers are in contact with the lower outer wall of the guide rod, a mounting plate is symmetrically slidably arranged on the top end of the sliding seat, and through holes are penetrated through the mounting plate.

[0007] Furthermore, a slide groove is provided at the top of the front side of the base, an adjusting screw is rotatably embedded at the front side of the base, a slider is threadedly sleeved on the adjusting screw, and the bottom ends of the guide rod seats 2 are fixedly connected to the top of the slider 1.

[0008] Furthermore, the slide block 1 is slidably connected to the slide groove 1, and a threaded sleeve matching the adjusting screw 1 is fixedly embedded through the slide block 1.

[0009] Furthermore, a sliding rod is symmetrically and slidably embedded on the sliding block 1, and both ends of the sliding rod are fixedly connected to the inner wall of one side adjacent to the sliding groove 1.

[0010] Furthermore, a sliding groove 2 is opened at the top of the sliding seat, and an adjusting screw 2 is rotatably embedded in the upper part of one side of the sliding seat. One end of the adjusting screw 2 extends into the adjacent sliding groove 2, and a sliding block 2 is symmetrically threaded on the adjusting screw 2, and the top of the sliding block 2 is fixedly connected to the bottom end of the adjacent mounting plate.

[0011] Furthermore, the second adjusting screw is provided with threads in opposite directions, and the second sliding block is penetrated and fixedly embedded with a threaded sleeve matching the second adjusting screw.

[0012] Furthermore, the front and rear outer walls of the guide rod are provided with limiting grooves, and the front inner wall and the rear inner wall of the sliding seat are fixed with limiting blocks matching the limiting grooves.

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

[0014] The utility model is provided with a guide rod seat two, an adjusting screw rod one and an adjusting screw rod two. When in use, the device is adjusted according to actual conditions. By rotating the adjusting screw rod one, the adjusting screw rod one drives the sliding block one to move in the sliding groove one. The sliding block one can drive the guide rod seat two to move, so that the two guide rods can be adjusted to a suitable distance. Then, by rotating the adjusting screw rod two, the adjusting screw rod two drives the sliding block two to move toward or away from each other in the sliding groove two. The sliding block two can drive the corresponding mounting plate to move toward or away from each other, so that the mounting plate can be adjusted to a suitable position. At this time, the engraving machine can be fixed on the mounting plate by bolts. The utility model can conveniently adjust the device according to the specifications of the engraving machine, and improves the applicability of the device, thereby effectively improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0016] Figure 1 This is a front view of a sliding support device of a CNC engraving machine of the utility model;

[0017] Figure 2 It is a schematic diagram of the overall structure of a sliding support device of a CNC engraving machine of the utility model;

[0018] Figure 3 It is a top view of the base of a sliding support device of a CNC engraving machine of the utility model;

[0019] Figure 4 It is a side view of a guide rod and a sliding seat of a sliding support device of a CNC engraving machine of the utility model;

[0020] Numbers in the figure: 1. base; 2. guide rod seat 1; 3. guide rod seat 2; 4. guide rod; 5. sliding seat; 6. roller; 7. mounting plate; 8. slide groove 1; 9. adjusting screw 1; 10. slider 1; 11. sliding rod; 12. slide groove 2; 13. adjusting screw 2; 14. slider 2; 15. limit groove; 16. limit block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1 Please refer to Figure 1-Figure 4 , the utility model provides a technical solution:

[0023] A sliding support device for a CNC engraving machine comprises a base 1, a guide rod seat 1 2 is symmetrically fixedly provided at the top end of the rear side of the base 1, a guide rod seat 2 symmetrically slidably provided at the top end of the front side of the base 1, a guide rod 4 is fixedly embedded between the guide rod seat 1 2 and the guide rod seat 2 3, a sliding seat 5 is slidably sleeved on the guide rod 4, a plurality of rollers 6 are symmetrically arrayed and rotatably provided on the lower inner wall of the sliding seat 5, the rollers 6 are in contact with the lower outer wall of the guide rod 4, a mounting plate 7 is symmetrically slidably provided at the top end of the sliding seat 5, and a through hole is penetrated through the mounting plate 7.

[0024] Specifically, Figure 1-Figure 4As shown, a slide groove 8 is provided at the top of the front side of the base 1, an adjusting screw 9 is rotatably embedded at the front side of the base 1, a slider 10 is threadedly sleeved on the adjusting screw 9, the bottom ends of the guide rod seats 23 are fixedly connected to the top ends of the sliders 10, the sliders 10 are slidably connected to the slide groove 8, a threaded sleeve matching the adjusting screw 9 is fixedly embedded on the slider 10, the adjusting screw 9 is rotated, so that the adjusting screw 9 drives the slider 10 to move in the slide groove 8, and the slider 10 can drive the guide rod seat 23 to move, so that the distance between the two guide rods 4 can be adjusted to a suitable distance.

[0025] Specifically, Figure 1-Figure 4 As shown, the top of the sliding seat 5 is provided with a slide groove 2 12, and an adjusting screw 2 13 is rotatably embedded in the upper part of one side of the sliding seat 5. One end of the adjusting screw 2 13 extends into the adjacent slide groove 2 12, and the adjusting screw 2 13 is symmetrically threaded with a slider 2 14. The top of the slider 2 14 is fixedly connected to the bottom end of the adjacent mounting plate 7, and the adjusting screw 2 13 is provided with threads in opposite directions. The slider 2 14 is penetrated and fixedly embedded with a threaded sleeve matching the adjusting screw 2 13. By rotating the adjusting screw 2 13, the adjusting screw 2 13 drives the slider 2 14 to move toward or away from each other in the slide groove 2 12, and the corresponding mounting plate 7 can be driven to move toward or away from each other through the slider 2 14.

[0026] Specifically, Figure 1-Figure 4 As shown, the guide rod 4 is provided with a limit groove 15 on the front and rear outer walls, and the front inner wall and rear inner wall of the sliding seat 5 are fixed with a limit block 16 matching the limit groove 15. When the sliding seat 5 moves, the sliding seat 5 will drive the limit block 16 to move in the limit groove 15, and the limit block 16 can play a role of limiting support for the sliding seat 5.

[0027] Example 2 Please refer to Figure 1-Figure 4 The difference between this embodiment and embodiment 1 is that a slide rod 11 is symmetrically inserted and slidably embedded in the slider 10, and both ends of the slide rod 11 are fixedly connected to the inner wall of one side adjacent to the slide groove 8. When the slider 10 moves, the slide rod 11 can support the slider 10.

[0028] Working principle of the utility model: when in use, the device is adjusted according to the specifications of the engraving machine. At this time, by rotating the adjusting screw 19, the adjusting screw 19 drives the slider 10 to move in the slide groove 8, and the slider 10 can drive the guide rod seat 23 to move, so that the distance between the two guide rods 4 can be adjusted to a suitable distance. When the slider 10 moves, the slide bar 11 can support the slider 10 at this time, and then by rotating the adjusting screw 13, the adjusting screw 13 drives the slider 214 to move toward or away from each other in the slide groove 212, and the slider 214 can drive the corresponding mounting plate 7 to move toward or away from each other, so that the mounting plate 7 can be adjusted to a suitable position. At this time, the engraving machine can be fixed on the mounting plate 7 by bolts. When the sliding seat 5 moves, the sliding seat 5 will drive the limit block 16 to move in the limit groove 15, and the limit block 16 can play a role of limiting support for the sliding seat 5.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sliding support device for a CNC engraving machine, comprising a base (1), characterized in that: A guide rod seat 1 (2) is symmetrically fixedly provided at the top of the rear side of the base (1), and a guide rod seat 2 (3) is symmetrically slidably provided at the top of the front side of the base (1). A guide rod (4) is fixedly embedded between the guide rod seat 1 (2) and the guide rod seat 2 (3). A sliding seat (5) is slidably sleeved on the guide rod (4). A plurality of rollers (6) are symmetrically arranged in an array and rotatably provided on the lower inner wall of the sliding seat (5). The rollers (6) are in contact with the lower outer wall of the guide rod (4). A mounting plate (7) is symmetrically slidably provided on the top of the sliding seat (5). A through hole is penetrated through the mounting plate (7). The base (1) A slide groove (8) is provided at the top of the front side, an adjusting screw (9) is rotatably embedded on the front side of the base (1), a slider (10) is threadedly sleeved on the adjusting screw (9), the bottom ends of the guide rod seats (3) are fixedly connected to the top of the slider (10), the slider (10) is slidably connected to the slide groove (8), a threaded sleeve matching the adjusting screw (9) is fixedly embedded on the slider (10), a slide rod (11) is symmetrically penetrated and slidably embedded on the slider (10), and both ends of the slide rod (11) are fixedly connected to the inner wall of one side adjacent to the slide groove (8).

2. The sliding support device of a CNC engraving machine according to claim 1, characterized in that: The top of each sliding seat (5) is provided with a second sliding groove (12), and an upper portion of one side of each sliding seat (5) is rotatably embedded with a second adjusting screw (13), one end of each adjusting screw (13) extends into an adjacent second sliding groove (12), and each adjusting screw (13) is symmetrically threadedly sleeved with a second sliding block (14), and the top of each sliding block (14) is fixedly connected to the bottom end of the adjacent mounting plate (7).

3. The sliding support device of a CNC engraving machine according to claim 2, characterized in that: The second adjusting screw rod (13) is provided with threads in opposite directions, and the second sliding block (14) is penetrated and fixedly embedded with a threaded sleeve matching the second adjusting screw rod (13).

4. The sliding support device of a CNC engraving machine according to claim 1, characterized in that: The guide rod (4) is provided with a limit groove (15) on its front and rear outer walls, and the sliding seat (5) is provided with a limit block (16) matching the limit groove (15) on its front and rear inner walls.

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