Verticality detection device of gantry machine tool

Abstract

The utility model relates to the field of gantry machine tools, and discloses a verticality detection device of a gantry machine tool, which comprises a box body, the inner wall of the box body is fixedly connected with a bearing, the inside of the bearing is fixedly connected with a rotating rod, the surface of the rotating rod is fixedly connected with a first gear, the first gear is meshed with a second gear, and the second gear is meshed with a third gear. A threaded rod is fixedly connected to the interior of the second gear, and a threaded ring is connected to the exterior of the threaded rod in a threaded mode. The gantry machine tool protection device has the advantages that when the threaded rod rotates, the threaded ring can only move left and right along the threaded rod under the limiting condition of the round rod and the L-shaped plate till the protection pad makes contact with the gantry machine tool, the device can be fixed, and the protection pad can be accurately positioned by observing a gradienter and scales after being fixed. The device can detect and measure the verticality of the gantry machine tool, is convenient for workers to use, is convenient to dismount and mount, improves the practicability, and improves the application range.

Description

Technical Field

[0001] The utility model relates to the technical field of gantry machine tools, in particular to a perpendicularity detection device for a gantry machine tool. Background Technique

[0002] Gantry-type CNC machine tools have the advantages of long machining stroke, large gantry span, etc. It can realize CNC machining of complex trajectories by only driving the tool motion chain without moving the workpiece, and is very suitable for contour machining and hole making of large aircraft parts. However, due to the effects of factors such as long stroke, large span, and high load, the main supporting components of the gantry machine tool are prone to wear, and the crossbeam is prone to deformation under the action of gravity, resulting in changes in the positional relationship between the components of the machine tool, and ultimately seriously affecting the machining accuracy of the machine tool. Therefore, a perpendicularity detection device is required.

[0003] However, the existing perpendicularity detection methods for gantry machine tools need to repeatedly disassemble and assemble the X-axis slide rail and the Y-axis slide rail during the detection process, which has the problems of inconvenient disassembly and assembly, poor practicability, and narrow application range. Content of the Utility Model

[0004] The purpose of the utility model is to provide a perpendicularity detection device for a gantry machine tool, which can solve the problems put forward in the above background technique.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: A perpendicularity detection device for a gantry machine tool, including a box body, the inner wall of the box body is fixedly connected with a bearing, a rotating rod is fixedly connected inside the bearing, a first gear is fixedly connected to the surface of the rotating rod, the first gear meshes with a second gear, a threaded rod is fixedly connected inside the second gear, a threaded ring is threadedly connected to the outside of the threaded rod, an L-shaped plate is fixedly connected to the outside of the threaded ring, round rods are fixedly connected to both sides of the box body, a semi-circular plate is fixedly connected to the lower surface of the box body, scales are arranged on the surface of the semi-circular plate, a level gauge is fixedly connected to the upper surface of the box body, a bolt is threadedly connected to one side of the semi-circular plate, a rope is hung on the outside of the bolt, and a conical block is fixedly connected to the bottom end of the rope.

[0006] By adopting the above technical solution, when detecting the perpendicularity of the gantry machine tool, the staff holds the handle tightly and rotates it. The rotation of the handle drives the rotating rod and the first gear to rotate, and then drives the threaded rod to rotate through the second gear. When the threaded rod rotates, under the limitation of the round rod and the L-shaped plate, the threaded ring can only move left and right along the threaded rod until the protective pad contacts the gantry machine tool, so that the device can be fixed. After being fixed, by observing the level and the scale, the perpendicularity of the gantry machine tool can be detected and measured, which is convenient for the staff to use, easy to install quickly, easy to disassemble and install, improves the practicability of the device, and is applicable to detecting the perpendicularity of gantry machine tools of different models, thus improving the scope of application.

[0007] A further setting of the present utility model is that: a second bearing is fixedly connected to the outside of the threaded rod, and one side of the second bearing is fixedly connected to the box body.

[0008] By adopting the above technical solution, the second bearing plays a role in enhancing the stability of the threaded rod.

[0009] A further setting of the present utility model is that: a hole is opened on one side of the L-shaped plate, and one end of the round rod passes through the hole and is fixedly connected to the round plate.

[0010] By adopting the above technical solution, the setting of the round plate plays a role in limiting.

[0011] A further setting of the present utility model is that: one end of the rotating rod is fixedly connected to the handle, and a lever is fixedly connected to the surface of the handle.

[0012] By adopting the above technical solution, the settings of the handle and the lever can facilitate the staff to twist the rotating rod and make the rotating rod rotate.

[0013] A further setting of the present utility model is that: the number of the levers is two, and the two levers are fixedly connected to the surface of the handle in a form of annular array.

[0014] By adopting the above technical solution, the setting of the two levers is more convenient for the staff to twist the handle with force.

[0015] A further setting of the present utility model is that: a vertical plate is fixedly connected to one side of the L-shaped plate, and a protective pad is fixedly connected to one side of the vertical plate.

[0016] By adopting the above technical solution, the setting of the vertical plate can facilitate the installation and fixation of the device.

[0017] A further setting of the present utility model is that: an anti-slip pattern is provided on one side of the protective pad, and the material of the protective pad is rubber.

[0018] By adopting the above technical solution, the anti-slip pattern can enhance the friction between the protection pad and the gantry machine tool, facilitating installation.

[0019] A further setting of the present utility model is that a protective sleeve is fixedly connected to the outside of the lever, and the material of the protective sleeve is foam.

[0020] By adopting the above technical solution, the protective sleeve plays a role in making it more comfortable for the staff to hold the lever.

[0021] A further setting of the present utility model is that a connecting piece is fixedly connected to the back of the box body, and a handle is fixedly connected to one side of the connecting piece.

[0022] By adopting the above technical solution, the connecting piece and the handle play a role in facilitating the lifting of the device, making it convenient to carry.

[0023] A further setting of the present utility model is that a gasket is fixedly connected to one end of the threaded rod, and the gasket is circular in shape.

[0024] By adopting the above technical solution, the gasket plays a role in limiting the L-shaped plate.

[0025] The beneficial effects of the present utility model are as follows: By setting the box body, rotating rod, first gear, second gear, threaded rod, threaded ring, L-shaped plate, round rod, semi-circular plate, scale, level, bolt, rope and conical block, when detecting the perpendicularity of the gantry machine tool, the staff holds the handle and rotates it. The rotation of the handle drives the rotation of the rotating rod and the first gear, and then drives the rotation of the threaded rod through the second gear. When the threaded rod rotates, under the limitation of the round rod and the L-shaped plate, the threaded ring can only move left and right along the threaded rod until the protection pad contacts the gantry machine tool, and the device can be fixed. After fixing, by observing the level and the scale, the perpendicularity of the gantry machine tool can be detected and measured, which is convenient for the staff to use, the installation is convenient and fast, it is easy to disassemble and install, the practicability of the device is improved, and it is applicable to detecting the perpendicularity of gantry machine tools of different models, improving the scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0027] Figure 1 is the structural schematic diagram of the present utility model.

[0028] Figure 2is the present utility model Figure 1 The enlarged structural schematic diagram at position A in it.

[0029] Figure 3 is the front structural schematic diagram of the present utility model.

[0030] Figure 4 is the structural schematic diagram of the second gear of the present utility model.

[0031] In the figure, 1, box body; 2, rotating rod; 3, first gear; 4, second gear; 5, threaded rod; 6, threaded ring; 7, L-shaped plate; 8, round rod; 9, semi-circular plate; 10, scale; 11, spirit level; 12, bolt; 13, rope; 14, conical block; 15, disc; 16, handle; 17, lever; 18, vertical plate; 19, protection pad. Specific embodiments

[0032] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with specific embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0033] Refer to Figures 1-4, A verticality detection device for a gantry machine tool, including a box body 1. A connecting piece is fixedly connected to the back of the box body 1. A handle is fixedly connected to one side of the connecting piece. Bearings are fixedly connected to the inner wall of the box body 1. A rotating rod 2 is fixedly connected to the inside of the bearings. A handle 16 is fixedly connected to one end of the rotating rod 2. A dial rod 17 is fixedly connected to the surface of the handle 16. The setting of the dial rod 17 can facilitate the staff to rotate the handle, saving time and effort. A protective sleeve is fixedly connected to the outside of the dial rod 17. The material of the protective sleeve is foam. The number of the dial rods 17 is two. The two dial rods 17 are fixedly connected to the surface of the handle 16 in a form of circular array. A first gear 3 is fixedly connected to the surface of the rotating rod 2. The first gear 3 meshes with a second gear 4. A threaded rod 5 is fixedly connected to the inside of the second gear 4. When detecting the verticality of the gantry machine tool, the staff holds the handle 16 tightly and rotates it. The rotation of the handle 16 drives the rotation of the rotating rod 2 and the first gear 3, and then drives the rotation of the threaded rod 5 through the second gear 4. When the threaded rod 5 rotates, under the limitation of the round rod and the L-shaped plate 7, the threaded ring 6 can only move left and right along the threaded rod 5 until the protective pad 19 contacts the gantry machine tool, and the device can be fixed. After being fixed, by observing the spirit level 11 and the scale 10, the verticality of the gantry machine tool can be detected and measured. A gasket is fixedly connected to one end of the threaded rod 5. The shape of the gasket is circular. A second bearing is fixedly connected to the outside of the threaded rod 5. One side of the second bearing is fixedly connected to the box body 1. A threaded ring 6 is threadedly connected to the outside of the threaded rod 5. An L-shaped plate 7 is fixedly connected to the outside of the threaded ring 6. A vertical plate 18 is fixedly connected to one side of the L-shaped plate 7. A protective pad 19 is fixedly connected to one side of the vertical plate 18. Anti-slip lines are arranged on one side of the protective pad 19. The material of the protective pad 19 is rubber. A hole is formed on one side of the L-shaped plate 7. One end of a round rod 8 passes through the hole and is fixedly connected to a round piece 15. Round rods 8 are fixedly connected to both sides of the box body 1. A semi-circular plate 9 is fixedly connected to the lower surface of the box body 1. A scale 10 is arranged on the surface of the semi-circular plate 9. A spirit level 11 is fixedly connected to the upper surface of the box body 1. A bolt 12 is threadedly connected to one side of the semi-circular plate 9. A rope 13 is hung on the outside of the bolt 12. A conical block 14 is fixedly connected to the bottom end of the rope 13.

[0034] In the present utility model, when detecting the verticality of the gantry machine tool, the staff holds the handle 16 tightly and rotates it. The rotation of the handle 16 drives the rotation of the rotating rod 2 and the first gear 3, and then drives the rotation of the threaded rod 5 through the second gear 4. When the threaded rod 5 rotates, under the limitation of the round rod and the L-shaped plate 7, the threaded ring 6 can only move left and right along the threaded rod 5 until the protective pad 19 contacts the gantry machine tool, and the device can be fixed. After being fixed, by observing the spirit level 11 and the scale 10, the verticality of the gantry machine tool can be detected and measured.

Claims

1. A verticality detection device for a gantry machine tool, comprising a housing (1), characterized in that: The inner wall of the box body (1) is fixedly connected with a bearing, the interior of the bearing is fixedly connected with a rotating rod (2), the surface of the rotating rod (2) is fixedly connected with a first gear (3), the first gear (3) is meshed with a second gear (4), the interior of the second gear (4) is fixedly connected with a threaded rod (5), the exterior of the threaded rod (5) is threadedly connected with a threaded ring (6), the exterior of the threaded ring (6) is fixedly connected with an L-shaped plate (7), both sides of the box body (1) are fixedly connected with round rods (8), the lower surface of the box body (1) is fixedly connected with a semicircular plate (9), the surface of the semicircular plate (9) is provided with a scale (10), the upper surface of the box body (1) is fixedly connected with a level (11), one side of the semicircular plate (9) is threadedly connected with a bolt (12), the exterior of the bolt (12) is hung with a rope (13), and the bottom end of the rope (13) is fixedly connected with a conical block (14).

2. The verticality detection device for a gantry machine tool according to claim 1, characterized in that: A second bearing is fixedly connected to the outside of the threaded rod (5), and one side of the second bearing is fixedly connected to the box body (1).

3. The verticality detection device for a gantry machine tool according to claim 1, characterized in that: A hole is provided on one side of the L-shaped plate (7), and one end of the round rod (8) passes through the hole and is fixedly connected to the round piece (15).

4. The verticality detection device for a gantry machine tool according to claim 1, characterized in that: One end of the rotating rod (2) is fixedly connected to a handle (16), and the surface of the handle (16) is fixedly connected to a lever (17).

5. The verticality detection device for a gantry machine tool according to claim 4, characterized in that: There are two shifting rods (17), and the two shifting rods (17) are fixedly connected to the surface of the handle (16) in the form of a ring array.

6. The verticality detection device for a gantry machine tool according to claim 1, characterized in that: One side of the L-shaped plate (7) is fixedly connected to a vertical plate (18), and one side of the vertical plate (18) is fixedly connected to a protection pad (19).

7. The verticality detection device for a gantry machine tool according to claim 6, characterized in that: One side of the protection pad (19) is provided with anti-slip grooves, and the material of the protection pad (19) is rubber.

8. The verticality detection device for a gantry machine tool according to claim 4, characterized in that: The outside of the lever (17) is fixedly connected with a protective cover, and the material of the protective cover is foam.

9. The verticality detection device for a gantry machine tool according to claim 1, characterized in that: A connecting piece is fixedly connected to the back of the box body (1), and a handle is fixedly connected to one side of the connecting piece.

10. The verticality detection device for a gantry machine tool according to claim 1, characterized in that: One end of the threaded rod (5) is fixedly connected with a gasket, and the gasket is circular in shape.

Images