Rack of lead screw gantry engraving machine

Abstract

The utility model provides a lead screw gantry engraving machine rack, which relates to the technical field of engraving machines, and comprises a rack body, universal wheels are arranged at four corners of the rack body, a stabilizing device is arranged at the lower end of the rack body, the stabilizing device comprises a fixing plate, the fixing plate is fixedly connected with the rack body, and the fixing plate is fixedly connected with the rack body. A first bolt is in threaded connection with the interior of the fixed plate, one end of the first bolt is rotatably connected with a moving plate, one end of the moving plate is fixedly connected with a stabilizing plate, one side of the moving plate is fixedly connected with a limiting block, and the limiting block is in sliding connection with the fixed plate; the end, away from the stabilizing plate, of the first bolt is fixedly connected with an operation block, and the size of the operation block is matched with the size of the first bolt. By using the stabilizing device, the stability of the frame body can be improved, the situation that the frame body moves after being stressed is avoided, and therefore the using effect of the rack of the lead screw gantry carving machine is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of engraving machines, in particular to a screw rod gantry engraving machine frame. Background Art

[0002] The frame of the screw gantry engraving machine is the frame of the screw gantry engraving machine and is a component of the screw gantry engraving machine.

[0003] When using a screw gantry engraving machine, other parts will be installed on the surface of the frame, and then the screw gantry engraving machine will be used. When using the frame, the frame will be moved to a suitable location for use. When moving, universal wheels will be installed at the bottom of the frame to facilitate the movement of the frame. However, after stopping the frame, the frame is easily moved by force, which will cause problems affecting the stability of the frame. Utility Model Content

[0004] The utility model provides a screw gantry engraving machine frame to solve the problem that after the frame is stopped, the frame is easily moved by force, which then affects the stability of the frame.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a screw gantry engraving machine frame, including a frame body, universal wheels are provided at the four corners of the frame body, a stabilizing device is provided at the lower end of the frame body, the stabilizing device includes a fixed plate, the fixed plate is fixedly connected to the frame body, the internal thread of the fixed plate is connected to a first bolt, one end of the first bolt is rotatably connected to a movable plate, and one end of the movable plate is fixedly connected to a stabilizing plate.

[0006] The effect achieved by the above components is: when using the screw gantry engraving machine, the remaining components will be installed on the surface of the frame, and then the screw gantry engraving machine will be used. After the frame with universal wheels stops, the first bolt inside the fixed plate can be turned to make the first bolt drive the moving plate to move, and then the moving plate drives the stabilizing plate to move downward, and then the stabilizing plate contacts the ground, and then the frame is stably stopped on the ground. By using the stabilizing device, the stability of the frame can be improved, and the frame can be prevented from moving after being stressed, thereby improving the use effect of the screw gantry engraving machine frame.

[0007] Preferably, a limiting block is fixedly connected to one side of the movable plate, and the limiting block is slidably connected to the fixed plate.

[0008] The effect achieved by the above components is: the moving trajectory of the stabilizing plate can be limited by the limiting block that moves inside the fixed plate, thereby improving the use effect of the stabilizing plate.

[0009] Preferably, an operating block is fixedly connected to one end of the first bolt away from the stabilizing plate, and the size of the operating block is adapted to the size of the first bolt.

[0010] The effect achieved by the above components is that the contact area between the first bolt and the operator's hand can be increased through the operating block, thereby making it easier to rotate the first bolt.

[0011] Preferably, a bearing is fixedly connected to one end of the first bolt close to the stabilizing plate, and an outer ring of the bearing is fixedly connected to the stabilizing plate.

[0012] The effect achieved by the above components is: the friction between the first bolt and the stabilizing plate can be reduced through the bearing, so that the first bolt can be more easily rotated on the surface of the stabilizing plate.

[0013] Preferably, two ends of the movable plate are fixedly connected with reinforcement blocks, and one end of the reinforcement block away from the movable plate is fixedly connected to the stabilizing plate.

[0014] The effect achieved by the above components is: the connection strength between the movable plate and the stable plate can be improved by the reinforcing block, thereby avoiding bending caused by stress at the connection between the stable plate and the movable plate.

[0015] Preferably, an auxiliary device is provided on one side of the stabilizing plate, and the auxiliary device includes a second bolt, which is threadedly connected to the stabilizing plate, and a connecting plate is threadedly connected to the surface of the second bolt, and a rubber plate is fixedly connected to one end of the connecting plate, and the size of the rubber plate is adapted to the size of the stabilizing plate.

[0016] The effects achieved by the above components are: before using the stabilizing plate, move the rubber plate so that the rubber plate and the connecting plate fit together with the stabilizing plate, then rotate the second bolt so that the second bolt passes through the connecting plate and is fixed together with the stabilizing plate, and then the position of the rubber plate is fixed. By using the auxiliary device, the friction between the stabilizing plate and the ground can be increased with the help of the rubber plate, thereby improving the use effect of the stabilizing plate, and then improving the use effect of the stabilizing device.

[0017] Preferably, positioning blocks are fixedly connected to the four corners of the stabilizing plate, and the positioning blocks are adapted to the size of the connecting plate.

[0018] The effect achieved by the above components is that the position of the connecting plate can be quickly located by means of the positioning block, so that the connecting plate can be conveniently fixed with the second bolt later.

[0019] Preferably, one end of the second bolt is fixedly connected to an elastic rope, and one end of the elastic rope away from the second bolt is fixedly connected to the connecting plate.

[0020] The effect achieved by the above components is that the second bolt can be connected to the connecting plate through the elastic rope to avoid the second bolt being lost.

[0021] In summary, the beneficial effects of the utility model are:

[0022] By using a stabilizing device, the stability of the frame can be improved to prevent the frame from moving after being stressed, thereby improving the use effect of the screw gantry engraving machine frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a schematic diagram of the three-dimensional structure of the stabilizing device of the utility model;

[0025] Figure 3 For this utility model Figure 2 Schematic diagram of the local three-dimensional structure;

[0026] Figure 4 It is a partial three-dimensional structural schematic diagram of the auxiliary device of the utility model.

[0027] Legend: 1. Frame; 2. Stabilizing device; 21. Fixed plate; 22. First bolt; 23. Moving plate; 24. Stabilizing plate; 25. Limiting block; 26. Operating block; 27. Bearing; 28. Reinforcement block; 3. Auxiliary device; 31. Second bolt; 32. Connecting plate; 33. Rubber plate; 34. Positioning block; 35. Elastic rope; 4. Universal wheel. DETAILED DESCRIPTION

[0028] Reference Figure 1-4 As shown, this embodiment discloses a screw gantry engraving machine frame, including a frame body 1, universal wheels 4 are provided at the four corners of the frame body 1, and a stabilizing device 2 is provided at the lower end of the frame body 1.

[0029] Reference Figure 1-4As shown, the present embodiment discloses a stabilizing device 2 including a fixed plate 21, the fixed plate 21 is fixedly connected to the frame 1, the internal thread of the fixed plate 21 is connected with a first bolt 22, one end of the first bolt 22 is rotatably connected with a moving plate 23, and one end of the moving plate 23 is fixedly connected with a stabilizing plate 24. When using the screw gantry engraving machine, the remaining components will be installed on the surface of the frame 1, and then the screw gantry engraving machine will be used. After the frame 1 with the universal wheel 4 stops, the first bolt 22 inside the fixed plate 21 can be rotated, so that the first bolt 22 drives the moving plate 23 to move, and then the moving plate 23 drives the stabilizing plate 24 to move downward, and then the stabilizing plate 24 contacts the ground, and then the frame 1 is stably stopped on the ground. By using the stabilizing device 2, the stability of the frame 1 can be improved, and the frame 1 can be prevented from moving after being subjected to force, thereby improving the use effect of the screw gantry engraving machine frame.

[0030] Reference Figure 1-4 As shown, this embodiment discloses that a limiting block 25 is fixedly connected to one side of the moving plate 23, and the limiting block 25 is slidably connected to the fixed plate 21. The moving track of the stabilizing plate 24 can be limited by the limiting block 25 moving inside the fixed plate 21, and then the use effect of the stabilizing plate 24 is improved. An operating block 26 is fixedly connected to the end of the first bolt 22 away from the stabilizing plate 24, and the size of the operating block 26 is adapted to the size of the first bolt 22. The contact area between the first bolt 22 and the operator's hand can be increased by the operating block 26, and then the first bolt 22 can be more easily rotated. A bearing 27 is fixedly connected to the end of the first bolt 22 close to the stabilizing plate 24, and the outer ring of the bearing 27 is fixedly connected to the stabilizing plate 24. The bearing 27 can be used to reduce the friction between the first bolt 22 and the stabilizing plate 24, and then the first bolt 22 can be more easily rotated on the surface of the stabilizing plate 24. Reinforcement blocks 28 are fixedly connected to both ends of the moving plate 23, and the end of the reinforcing block 28 away from the moving plate 23 is fixedly connected to the stabilizing plate 24. The reinforcing block 28 can be used to improve the connection strength between the movable plate 23 and the stabilizing plate 24 to avoid bending of the connection between the stabilizing plate 24 and the movable plate 23 due to stress.

[0031] Reference Figure 1-4As shown, the present embodiment discloses that an auxiliary device 3 is provided on one side of the stabilizing plate 24, and the auxiliary device 3 includes a second bolt 31, the second bolt 31 is threadedly connected to the stabilizing plate 24, a connecting plate 32 is threadedly connected to the surface of the second bolt 31, and a rubber plate 33 is fixedly connected to one end of the connecting plate 32, and the size of the rubber plate 33 is adapted to the size of the stabilizing plate 24. Before using the stabilizing plate 24, the rubber plate 33 is moved so that the rubber plate 33 and the connecting plate 32 are attached to the stabilizing plate 24, and then the second bolt 31 is rotated so that the second bolt 31 passes through the connecting plate 32 and is fixed to the stabilizing plate 24, and then the position of the rubber plate 33 is fixed. By using the auxiliary device 3, the friction between the stabilizing plate 24 and the ground can be increased with the help of the rubber plate 33, and then the use effect of the stabilizing plate 24 is improved, thereby improving the use effect of the stabilizing device 2.

[0032] Reference Figure 1-4 As shown, the present embodiment discloses that the four corners of the stabilizing plate 24 are fixedly connected with positioning blocks 34, and the positioning blocks 34 are adapted to the size of the connecting plate 32. The positioning blocks 34 can be used to quickly locate the position of the connecting plate 32, so that it is convenient to use the second bolt 31 to fix the connecting plate 32 later. An elastic rope 35 is fixedly connected to one end of the second bolt 31, and the end of the elastic rope 35 away from the second bolt 31 is fixedly connected to the connecting plate 32. The second bolt 31 can be connected to the connecting plate 32 by the elastic rope 35 to avoid the loss of the second bolt 31.

[0033] Working principle: When using the screw gantry engraving machine, the remaining components will be installed on the surface of the frame 1, and then the screw gantry engraving machine will be used. After the frame 1 with the universal wheel 4 stops, the first bolt 22 with the bearing 27 inside the fixed plate 21 can be rotated by the operating block 26, so that the first bolt 22 drives the moving plate 23 with the reinforcing block 28 to move. At this time, the limiting block 25 moving inside the fixed plate 21 limits the moving trajectory of the stabilizing plate 24, and then the moving plate 23 drives the stabilizing plate 24 to move downward, and then the stabilizing plate 24 contacts the ground, and then the frame 1 is stably stopped on the ground. By using the stabilizing device 2, the stability of the frame 1 can be improved, and the frame 1 can be prevented from moving after being subjected to force, thereby improving the use effect of the screw gantry engraving machine frame.

[0034] Before using the stabilizing plate 24, move the rubber plate 33 so that the rubber plate 33 and the connecting plate 32 are fitted together with the stabilizing plate 24 with the positioning block 34, and then rotate the second bolt 31 with the elastic rope 35 so that the second bolt 31 passes through the connecting plate 32 and is fixed together with the stabilizing plate 24, and then the position of the rubber plate 33 is fixed. By using the auxiliary device 3, the friction between the stabilizing plate 24 and the ground can be increased with the help of the rubber plate 33, thereby improving the use effect of the stabilizing plate 24, and then improving the use effect of the stabilizing device 2.

Claims

1. A screw gantry engraving machine frame, comprising a frame body (1), characterized in that: Universal wheels (4) are provided at the four corners of the frame (1); a stabilizing device (2) is provided at the lower end of the frame (1); the stabilizing device (2) comprises a fixing plate (21); the fixing plate (21) is fixedly connected to the frame (1); the internal thread of the fixing plate (21) is connected to a first bolt (22); one end of the first bolt (22) is rotatably connected to a movable plate (23); one end of the movable plate (23) is fixedly connected to a stabilizing plate (24).

2. A screw gantry engraving machine frame according to claim 1, characterized in that: A limiting block (25) is fixedly connected to one side of the movable plate (23), and the limiting block (25) is slidably connected to the fixed plate (21).

3. A screw gantry engraving machine frame according to claim 2, characterized in that: An end of the first bolt (22) away from the stabilizing plate (24) is fixedly connected to an operating block (26), and the size of the operating block (26) is adapted to the size of the first bolt (22).

4. A screw gantry engraving machine frame according to claim 3, characterized in that: A bearing (27) is fixedly connected to one end of the first bolt (22) close to the stabilizing plate (24), and an outer ring of the bearing (27) is fixedly connected to the stabilizing plate (24).

5. A screw gantry engraving machine frame according to claim 4, characterized in that: Both ends of the movable plate (23) are fixedly connected with reinforcement blocks (28), and one end of the reinforcement block (28) away from the movable plate (23) is fixedly connected to the stabilizing plate (24).

6. A screw gantry engraving machine frame according to claim 5, characterized in that: An auxiliary device (3) is provided on one side of the stabilizing plate (24), and the auxiliary device (3) comprises a second bolt (31), the second bolt (31) is threadedly connected to the stabilizing plate (24), a connecting plate (32) is threadedly connected to the surface of the second bolt (31), and a rubber plate (33) is fixedly connected to one end of the connecting plate (32), and the size of the rubber plate (33) is adapted to the size of the stabilizing plate (24).

7. A screw gantry engraving machine frame according to claim 6, characterized in that: Positioning blocks (34) are fixedly connected to the four corners of the stabilizing plate (24), and the positioning blocks (34) are adapted to the size of the connecting plate (32).

8. The screw gantry engraving machine frame according to claim 7, characterized in that: One end of the second bolt (31) is fixedly connected to an elastic rope (35), and one end of the elastic rope (35) away from the second bolt (31) is fixedly connected to the connecting plate (32).

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