Two-way guide rail structure of movable magnetic drill press

Abstract

The utility model discloses a two-way guide rail structure of a movable magnetic drill press, which belongs to the technical field of magnetic drill presses and comprises a drill press body and a magnetic seat positioned below the drill press body, transverse guide rails are arranged on two sides of the top of the magnetic seat along the length direction, and transverse sliders are slidably arranged on the tops of the transverse guide rails along the length direction. Longitudinal guide rails are arranged at the two ends of the top of the transverse sliding block in the width direction, longitudinal sliding blocks are slidably arranged at the tops of the longitudinal guide rails in the length direction, and the tops of the longitudinal sliding blocks are rotationally connected with the drilling machine body. The two-way guide rail structure composed of the transverse guide rail, the transverse sliding block, the longitudinal guide rail and the longitudinal sliding block is arranged between the bottom of the drilling machine body and the top of the magnetic base, so that the drilling machine body can be transversely and longitudinally adjusted in the using process, and in addition, the drilling machine body is rotationally connected with the longitudinal sliding block; and the drilling range of the drilling machine body is widened, and the flexibility is higher during use.

Description

Technical Field

[0001] The utility model relates to a bidirectional guide rail structure, in particular to a bidirectional guide rail structure of a mobile magnetic base drill, and belongs to the technical field of magnetic base drills. Background Art

[0002] In the prior art, for example, the invention with application number 202211566071.9 discloses a multifunctional fully automatic magnetic drill. In order to solve the problem that two or more holes need to be processed on a workpiece, the fixed position of the magnetic drill must be moved to reposition the drilling. This, to a certain extent, reduces the problem of drilling efficiency. Through the sliding connection between the magnetic base and the mobile platform, there is no need to move the fixed position of the magnetic base, and two or more holes can be processed continuously, and the relative position relationship between the processed holes is guaranteed, which reduces the time of moving the magnetic drill due to processing multiple holes.

[0003] Similar to the above application, there are still some shortcomings:

[0004] It can only move horizontally when in use, and the magnetic seat body cannot be adjusted longitudinally and rotationally. The drilling range is small, and the flexibility during use is low;

[0005] Therefore, a mobile magnetic drill with a dual-direction guide rail structure is designed to optimize the above-mentioned problems. Utility Model Content

[0006] The main purpose of the utility model is to provide a mobile magnetic base drilling bidirectional guide rail structure, by arranging a bidirectional guide rail structure composed of a transverse guide rail, a transverse slider, a longitudinal guide rail, and a longitudinal slider between the bottom of the drill rig body and the top of the magnetic base, the drill rig body can be adjusted transversely and longitudinally during use. In addition, the drill rig body and the longitudinal slider are rotatably connected, which improves the drilling range of the drill rig body and provides higher flexibility during use. By fixing a limiting block on the top of the transverse slider and then using it in conjunction with the limiting groove at the bottom of the longitudinal slider, the sliding range of the longitudinal slider can be limited to avoid excessive sliding of the longitudinal slider. By arranging a locking mechanism composed of a threaded hole, a screw, a sliding hole, an insert block, a conical surface, a limiting disk, and a reset spring inside the transverse slider, the drill rig body can be fixed in the transverse, longitudinal and rotational positions after the position adjustment of the drill rig body is completed, which makes it more convenient to use.

[0007] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0008] A mobile magnetic base drilling bidirectional guide rail structure comprises a drilling rig body and a magnetic base located below the drilling rig body, transverse guide rails are arranged on both sides of the top of the magnetic base along the length direction, transverse sliders are arranged on the top of the transverse guide rails for sliding along the length direction, longitudinal guide rails are arranged on both ends of the top of the transverse sliders for sliding along the length direction, longitudinal sliders are arranged on the tops of the longitudinal guide rails for sliding along the length direction, the tops of the longitudinal sliders are rotatably connected to the drilling rig body, a limiting mechanism for limiting the sliding distance of the longitudinal slider is arranged on the top of the transverse slider, and a locking mechanism for limiting the position of the drilling rig body is arranged inside the transverse slider.

[0009] Preferably, the transverse guide rail is cylindrical in shape, and the end cross-sectional view of the longitudinal guide rail is in the shape of an inverted trapezoid.

[0010] Preferably: the limiting mechanism includes a limiting groove and a limiting block, the limiting groove is opened at the middle position of the bottom of the limiting groove along the width direction of the longitudinal slider, the limiting block is slidably provided inside the limiting groove, and the limiting block is fixed at the middle position of the top of the transverse slider.

[0011] Preferably, a rotating groove is provided inside the longitudinal sliding block, the bottom of the rotating groove is connected to the limiting groove, a rotating disk is rotatably installed inside the rotating groove, and the rotating disk is fixed to the bottom of the drilling rig body.

[0012] Preferably: the locking mechanism includes a threaded hole, a screw, a sliding hole, an insert block, a conical surface and a reset component, the threaded hole is opened inside the transverse slider, and one end of the threaded hole is connected to the end of the transverse slider, the internal thread of the threaded hole is installed with a screw, the top and bottom of the threaded hole are symmetrically opened with sliding holes, and the inside of the sliding holes are slidably provided with insert blocks, the insert block at the top of the transverse slider penetrates to the top of the limit block, and the insert block at the bottom of the transverse slider extends to the bottom of the transverse slider, the ends of the two groups of insert blocks fit together, the ends of the insert blocks that fit together are provided with conical surfaces, and the inside of the sliding holes is provided with a reset component for shrinking the insert block toward the inside of the sliding holes.

[0013] Preferably: the reset assembly includes a limit plate and a reset spring, the opening of the sliding hole near the threaded hole is larger than the diameter of the plug, the limit plate is fixed to the outer side of the plug near the threaded hole, a reset spring is provided between the limit plate and the inner end of the sliding hole, and the plug passes through the inside of the reset spring.

[0014] Preferably, the bottom of the turntable and the top of the magnetic base are evenly provided with anti-slip grooves.

[0015] The beneficial effects of the utility model are:

[0016] The utility model provides a mobile magnetic base drilling bidirectional guide rail structure, which is composed of a transverse guide rail, a transverse slide block, a longitudinal guide rail and a longitudinal slide block, and is arranged between the bottom of the drilling machine body and the top of the magnetic base. The bidirectional guide rail structure enables the drilling machine body to be adjusted transversely and longitudinally during use. In addition, the drilling machine body and the longitudinal slide block are rotatably connected, which increases the drilling range of the drilling machine body and is more flexible in use.

[0017] By fixing a limiting block on the top of the transverse slider and using it in conjunction with the limiting groove at the bottom of the longitudinal slider, the sliding range of the longitudinal slider can be limited to prevent the longitudinal slider from sliding out excessively. By arranging a locking mechanism consisting of a threaded hole, a screw, a sliding hole, an insert, a conical surface, a limiting plate, and a return spring inside the transverse slider, the drilling rig body can be fixed in the transverse, longitudinal, and rotational positions after the position adjustment of the drilling rig body is completed, which makes it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is the front view of the utility model;

[0019] Figure 2 It is a cross-sectional view of the transverse slider of the utility model;

[0020] Figure 3 It is a longitudinal sectional view of the slider of the utility model;

[0021] Figure 4 It is a bottom view of the longitudinal slider of the utility model.

[0022] In the figure: 1. Magnetic seat; 2. Horizontal guide rail; 3. Horizontal slide block; 4. Longitudinal guide rail; 5. Longitudinal slide block; 6. Drilling rig body; 7. Locking mechanism; 8. Limiting groove; 9. Limiting block; 10. Rotating groove; 11. Turntable; 12. Threaded hole; 13. Screw; 14. Sliding hole; 15. Insert block; 16. Conical surface; 17. Limiting plate; 18. Reset spring. DETAILED DESCRIPTION

[0023] In order to make the technical solution of the utility model more clear and specific to those skilled in the art, the utility model is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the utility model are not limited thereto.

[0024] like Figure 1-Figure 4As shown, the present embodiment provides a mobile magnetic base drilling bidirectional guide rail structure, comprising a drilling rig body 6 and a magnetic base 1 located below the drilling rig body 6, transverse guide rails 2 are provided on both sides of the top of the magnetic base 1 along the length direction, transverse sliders 3 are provided on the top of the transverse guide rails 2 for sliding along the length direction, longitudinal guide rails 4 are provided on both ends of the top of the transverse slider 3 for sliding along the width direction, longitudinal sliders 5 are provided on the top of the longitudinal guide rails 4 for sliding along the length direction, the top of the longitudinal slider 4 is rotatably connected to the drilling rig body 6, a limiting mechanism for limiting the sliding distance of the longitudinal slider 5 is provided on the top of the transverse slider 3, and a locking mechanism 7 for limiting the position of the drilling rig body 6 is provided inside the transverse slider 3.

[0025] The overall working principle is as follows: when in use, the magnetic seat 1 is energized, the magnetic force is attracted to the surface of the material to be drilled, and then the transverse slider 3 is pushed to slide on the transverse guide rail 2 to change the transverse position of the drill body 6, and the longitudinal slider 5 is pushed to slide on the longitudinal guide rail 4 to change the longitudinal position of the drill body 6, and then the drill body 6 is controlled to rotate on the longitudinal slider 5 to change the angle of the drill body 6, and then the locking mechanism 7 is used to fix the position of the drill body 6, and finally the drilling operation is carried out.

[0026] In this embodiment, the transverse guide rail 2 is cylindrical in shape, and the end cross-sectional view of the longitudinal guide rail 4 is an inverted trapezoid.

[0027] Partial working principle: The shapes of the transverse guide rail 2 and the longitudinal guide rail 4 can ensure the sliding stability of the transverse slider 3 and the longitudinal guide rail 4.

[0028] In this embodiment, the limiting mechanism includes a limiting groove 8 and a limiting block 9. The limiting groove 8 is opened at the middle position of the bottom of the limiting groove 8 along the width direction of the longitudinal slider 5. The limiting block 9 is provided inside the limiting groove 8 for sliding. The limiting block 9 is fixed at the middle position of the top of the transverse slider 3.

[0029] Partial working principle: During the sliding of the longitudinal slider 5 , the limit block 9 will slide inside the limit groove 8 and limit the moving length of the longitudinal slider 5 to avoid separation between the longitudinal slider 5 and the longitudinal guide rail 4 .

[0030] In this embodiment, a rotation groove 10 is opened inside the longitudinal slider 5, the bottom of the rotation groove 10 is connected to the limit groove 8, and a turntable 11 is rotatably installed inside the rotation groove 10, and the turntable 11 is fixed to the bottom of the drilling rig body 6.

[0031] Partial working principle: in the process of controlling the rotation of the drilling rig body 6 , the turntable 11 will be driven to rotate inside the rotating groove 10 , and the rotating groove 10 will limit the position of the turntable 11 .

[0032] In this embodiment, the locking mechanism 7 includes a threaded hole 12, a screw 13, a sliding hole 14, an insert 15, a conical surface 16 and a reset component. The threaded hole 12 is opened inside the transverse slider 3, and one end of the threaded hole 12 is connected to the end of the transverse slider 3. The internal thread of the threaded hole 12 is installed with a screw 13. The top and bottom of the threaded hole 12 are symmetrically provided with sliding holes 14. Insert blocks 15 are slidably arranged inside the sliding holes 14. The insert block 15 at the top of the transverse slider 3 penetrates to the top of the limit block 9, and the insert block 15 at the bottom of the transverse slider 3 extends to the bottom of the transverse slider 3. The ends of the two groups of insert blocks 15 are fitted together, and the ends of the insert blocks 15 that fit each other are provided with conical surfaces 16. The interior of the sliding hole 14 is provided with a reset component for shrinking the insert block 15 toward the inside of the sliding hole 14.

[0033] Local working principle: when fixing the position of the drilling rig body 6, the screw 13 is rotated, and the screw 13 slides toward the inside of the threaded hole 12. The end of the screw 13 presses the conical surface 16 on the plug 15, and the two groups of plugs 15 inside the transverse slider 3 are respectively extended to the outside of the transverse slider 3, and the top plug 15 will contact the top of the turntable 11 to locate the position of the turntable 11 and the position of the longitudinal slider 5, and the bottom plug 15 will contact the top of the magnetic base 1 to fix the position of the transverse slider 3 and the position of the drilling rig body 6.

[0034] In this embodiment, the reset assembly includes a limit plate 17 and a reset spring 18. The opening of the sliding hole 14 near the threaded hole 12 is larger than the diameter of the plug block 15. The limit plate 17 is fixed to the outer side of the plug block 15 near the threaded hole 12. The reset spring 18 is provided between the limit plate 17 and the inner end of the sliding hole 14, and the plug block 15 passes through the inside of the reset spring 18.

[0035] Partial working principle: after the insert block 15 loses the squeezing force of the screw rod 13 , the insert block 15 can be pulled into the interior of the slide hole 14 and hidden by the elastic force of the return spring 18 , so as to adjust the position of the drilling rig body 6 .

[0036] In this embodiment, the bottom of the turntable 11 and the top of the magnetic base 1 are evenly provided with anti-slip grooves.

[0037] Partial working principle: The anti-slip grooves on the turntable 11 and the magnetic base 1 can increase the friction when the plug block 15 contacts, and the positioning stability is higher.

[0038] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A mobile magnetic drilling bidirectional guide rail structure, comprising a drilling machine body (6) and a magnetic base (1) located below the drilling machine body (6), characterized in that: Transverse guide rails (2) are provided on both sides of the top of the magnetic seat (1) along the length direction, a transverse slider (3) is provided on the top of the transverse guide rail (2) for sliding along the length direction, longitudinal guide rails (4) are provided on both ends of the top of the transverse slider (3) along the width direction, longitudinal sliders (5) are provided on the top of the longitudinal guide rails (4) for sliding along the length direction, the top of the longitudinal slider (5) is rotatably connected to a drilling rig body (6), a limiting mechanism for limiting the sliding distance of the longitudinal slider (5) is provided on the top of the transverse slider (3), and a locking mechanism (7) for limiting the position of the drilling rig body (6) is provided inside the transverse slider (3).

2. The mobile magnetic drill bidirectional guide rail structure according to claim 1, characterized in that: The transverse guide rail (2) is cylindrical in shape, and the end section view of the longitudinal guide rail (4) is in the shape of an inverted trapezoid.

3. The mobile magnetic drill bidirectional guide rail structure according to claim 1, characterized in that: The limiting mechanism comprises a limiting groove (8) and a limiting block (9); the limiting groove (8) is arranged at a middle position of the bottom of the limiting groove (8) along the width direction of the longitudinal slider (5); a limiting block (9) is slidably arranged inside the limiting groove (8); and the limiting block (9) is fixed at a middle position of the top of the transverse slider (3).

4. The mobile magnetic drill bidirectional guide rail structure according to claim 3, characterized in that: A rotating groove (10) is provided inside the longitudinal sliding block (5), the bottom of the rotating groove (10) is connected to the limiting groove (8), a rotating disk (11) is rotatably installed inside the rotating groove (10), and the rotating disk (11) is fixed to the bottom of the drilling rig body (6).

5. The mobile magnetic drill bidirectional guide rail structure according to claim 4, characterized in that: The locking mechanism (7) comprises a threaded hole (12), a screw rod (13), a sliding hole (14), an insert block (15), a conical surface (16) and a reset assembly. The threaded hole (12) is arranged inside the transverse slider (3), and one end of the threaded hole (12) is connected to the end of the transverse slider (3). The threaded hole (12) is threadedly installed with a screw rod (13). The top and bottom of the threaded hole (12) are symmetrically provided with a sliding hole (14). The inside of the sliding hole (14) is provided with an insert block (15) for sliding. The insert block (15) at the top of the transverse slider (3) penetrates to the top of the limit block (9), and the insert block (15) at the bottom of the transverse slider (3) extends to the bottom of the transverse slider (3). The ends of the two groups of insert blocks (15) are fitted together. The ends of the insert blocks (15) that are fitted together are provided with a conical surface (16). The inside of the sliding hole (14) is provided with a reset assembly for shrinking the insert block (15) toward the inside of the sliding hole (14).

6. The mobile magnetic drill bidirectional guide rail structure according to claim 5, characterized in that: The reset assembly comprises a limit plate (17) and a reset spring (18); the opening of the sliding hole (14) at one end close to the threaded hole (12) is larger than the diameter of the insert block (15); the limit plate (17) is fixed to the outer side of the insert block (15) at one end close to the threaded hole (12); a reset spring (18) is arranged between the limit plate (17) and the inner end of the sliding hole (14); and the insert block (15) passes through the inside of the reset spring (18).

7. The mobile magnetic drill bidirectional guide rail structure according to claim 6, characterized in that: The bottom of the turntable (11) and the top of the magnetic base (1) are evenly provided with anti-slip grooves.

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