Supporting and positioning device for drilling machinery

Abstract

The utility model provides a drilling machinery supporting and positioning device which comprises a base plate, a suction structure is arranged in the base plate, a dust collection structure is arranged on one side of the bottom of the base plate, a positioning hole is formed in the middle of the base plate, a straight rod is arranged on the top of the base plate, a sliding groove is formed in the inner side of the straight rod, and a clamping groove is formed in the inner side of the sliding groove. The number of the straight rods is four. A handheld drilling machine can be positioned through the arranged lifting disc, a drill bit of the drilling machine is inserted into a positioning groove in the lifting disc, a shell of the drilling machine is attached to the inner wall of the positioning groove, then the drilling machine is pushed to be close to one side of ore, the drill bit in the drilling machine is made to make contact with the ore, and therefore the drilling machine can drill the ore. By means of the device, only the drilling machine needs to be pushed to move towards one side, the handheld drilling machine does not need to be supported, and drilling accuracy is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of drilling machinery, and in particular relates to a supporting and positioning device for drilling machinery. Background Art

[0002] Drilling machinery refers to machinery used for drilling operations in mines, in which holes are drilled into the rocks of the mines for the installation of blasting explosives. The location of the blasting explosives needs to be planned in advance so that the crushed rocks in the mines can be blasted in a certain order;

[0003] However, when a handheld drilling machine is used to drill holes in mines, since the drilling machine is heavy and generates vibrations during operation, the drilling position of the drilling machine is prone to being off-center, requiring repeated drilling, and holding the drilling machine for a long time can easily cause hand soreness. Utility Model Content

[0004] Purpose of the utility model

[0005] In view of the above technical problems, the utility model provides a drilling machine support positioning device to solve the technical problems mentioned in the background technology.

[0006] Technical Solution

[0007] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is a drilling machinery supporting and positioning device, comprising a chassis, a suction structure is arranged inside the chassis, a dust suction structure is arranged on one side of the bottom of the chassis, a positioning hole is opened in the middle of the chassis, a straight rod is arranged on the top of the chassis, a slide groove is arranged on the inner side of the straight rod, the number of the straight rods is set to four, a lifting plate is arranged between the four straight rods, a slider is arranged on the outer wall of the lifting plate, the slider is slidably connected to the inside of the slide groove, a reset spring is arranged between the slider and the slide groove, and a positioning groove is opened in the middle of the lifting plate.

[0008] Preferably, the suction structure comprises a threaded tube and a bracket, wherein the threaded tube is arranged on the outer wall of the chassis, a fixed suction cup is arranged at the bottom of the threaded tube, and a lifting shaft is slidably connected to the inner wall of the threaded tube.

[0009] Preferably, a threaded disk is provided at one end of the lifting shaft, a driven gear is provided at the other end of the lifting shaft, and the threaded disk is threadably connected to the threaded pipe.

[0010] Preferably, the bracket is arranged on the top of the chassis, and a mounting groove is opened on the outer side of the top of the bracket. The number of the mounting grooves is set to be multiple, and a rotating gear ring is rotatably connected between the multiple mounting grooves, and the rotating gear ring is meshed with the driven gear.

[0011] Preferably, the dust suction structure comprises a shell, wherein the shell is arranged on one side of the bottom of the chassis, and a material receiving bin is provided inside the shell, wherein the material receiving bin is arranged in an arc shape.

[0012] Preferably, a filter baffle is provided on one side of the shell, an air outlet is opened on one side of the shell, and an air pump is provided between the air outlet and the filter baffle.

[0013] Beneficial Effects

[0014] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0015] The utility model can position the handheld drilling machine through the lifting plate provided, insert the drill bit of the drilling machine into the inside of the positioning groove in the lifting plate, make the outer shell of the drilling machine fit with the inner wall of the positioning groove, and then push the drilling machine to the side close to the ore, so that the drill bit in the drilling machine contacts with the ore, and drill the ore. Through the device, only the drilling machine needs to be pushed to one side, and there is no need to support the handheld drilling machine, so the accuracy of drilling is guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a three-dimensional cross-sectional view of the utility model;

[0018] Figure 3 It is a three-dimensional diagram of the chassis of the utility model;

[0019] Figure 4 It is a three-dimensional diagram of the lifting plate of the utility model;

[0020] Figure 5 It is a structural stereogram of the rotating gear ring of the utility model.

[0021] Reference numerals

[0022] 1. Chassis; 2. Threaded tube; 3. Fixed suction cup; 4. Bracket; 5. Mounting slot; 6. Lifting shaft; 7. Threaded disk; 8. Driven gear; 9. Rotating gear ring; 10. Positioning hole; 11. Straight rod; 12. Slide slot; 13. Lifting disk; 14. Slider; 15. Reset spring; 16. Positioning slot; 17. Shell; 18. Material collection bin; 19. Filter baffle; 20. Air outlet. DETAILED DESCRIPTION

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise", "coaxial", "bottom", "one end", "top", "the other end", "one side", "front", "two ends", "both sides" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "provided with", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Reference is now made to the accompanying drawings, in which the purpose of each illustration is only to show certain exemplary embodiments, and is not intended to limit the present invention. In each of the drawings, the same reference numerals represent the same or corresponding parts. The dimensions and proportions in each of the drawings are also only for illustration and should not be interpreted as limiting the present invention. These dimensions may be enlarged relative to the actual product.

[0027] Reference Figure 1-5A drilling mechanical support and positioning device is shown, comprising a chassis 1, wherein a suction structure is arranged inside the chassis 1, a dust suction structure is arranged on one side of the bottom of the chassis 1, a positioning hole 10 is opened in the middle of the chassis 1, a straight rod 11 is arranged on the top of the chassis 1, a slide groove 12 is arranged on the inner side of the straight rod 11, the number of the straight rods 11 is set to four, a lifting plate 13 is arranged between the four straight rods 11, a slider 14 is arranged on the outer wall of the lifting plate 13, the slider 14 is slidably connected to the inside of the slide groove 12, a return spring 15 is arranged between the slider 14 and the slide groove 12, and a positioning groove 16 is opened in the middle of the lifting plate 13.

[0028] Further, in the above technical solution, the suction structure includes a threaded tube 2 and a bracket 4, the threaded tube 2 is arranged on the outer wall of the chassis 1, a fixed suction cup 3 is arranged at the bottom of the threaded tube 2, a lifting shaft 6 is slidably connected to the inner wall of the threaded tube 2, a threaded disk 7 is arranged at one end of the lifting shaft 6, a driven gear 8 is arranged at the other end of the lifting shaft 6, the threaded disk 7 is threadedly connected to the threaded tube 2, the bracket 4 is arranged at the top of the chassis 1, and a mounting groove 5 is opened on the outer side of the top of the bracket 4, and the number of the mounting grooves 5 is set to multiple, and the multiple mounting grooves 5 A rotating gear ring 9 is rotatably connected between the two, and the rotating gear ring 9 is meshed with the driven gear 8. When the chassis 1 needs to be fixed, first align the center point of the positioning hole 10 with the position where the ore needs to be drilled, and then manually rotate the rotating gear ring 9. The rotating gear ring 9 drives the driven gear 8 to rotate, and the driven gear 8 drives the lifting shaft 6 to slide on the inner wall of the threaded tube 2, and the lifting shaft 6 drives the threaded disk 7 to rotate on the inner wall of the threaded tube 2 and pushes the lifting shaft 6 and the driven gear 8 to move outward, so that the fixed suction cup 3 is attracted to the ore, which is used to fix the position of the chassis 1 and support the handheld drilling machine.

[0029] Furthermore, in the above technical solution, the dust suction structure includes a shell 17, which is arranged on one side of the bottom of the chassis 1, and a material collecting bin 18 is opened inside the shell 17, and the material collecting bin 18 is arranged in an arc shape, and a filter baffle 19 is arranged on one side of the shell 17, and an air outlet 20 is opened on one side of the shell 17, and an air pump is arranged between the air outlet 20 and the filter baffle 19. When drilling the ore, the material collecting bin 18 is arranged directly below the hole, so that the dust and debris generated during the drilling process fall into the interior of the material collecting bin 18, and the air pump is started at the same time. The air pump is the same as the air pump in the vacuum cleaner, and can suck the external air machine dust into the interior of the material collecting bin 18 and filter it through the filter baffle 19, and then the gas is discharged through the air outlet 20.

[0030] How this utility works:

[0031] Refer to the instruction manual Figure 1-5First, when the handheld drilling machine needs to be supported by the supporting positioning device, the device is first sucked into the ore, the fixed suction cup 3 is fitted with the ore, and then the rotating gear ring 9 is manually rotated, the rotating gear ring 9 drives the driven gear 8 to rotate, the driven gear 8 drives the lifting shaft 6 to rotate, and the lifting shaft 6 drives the threaded disk 7 to rotate on the inner wall of the threaded tube 2 and move outward, the lifting shaft 6 pushes the threaded disk 7 and the driven gear 8 to move outward, the height of the driven gear 8 is greater than the height of the rotating gear ring 9, so that the rotating gear ring 9 will slide on the outer wall of the rotating gear ring 9 during the rotation of the driven gear 8, so that the fixed suction cup 3 is fitted with the ore;

[0032] Then, the handheld drilling machine is placed into the inner wall of the positioning groove 16 and fits it, so that the drill bit passes through the positioning groove 16, and then the handheld drilling machine is pushed to one side, so that the handheld drilling machine drives the lifting plate 13 to slide on the inner wall of the slide groove 12 and squeezes the return spring 15, and then the drill bit contacts the ore to drill the ore;

[0033] The air pump is started to suck the external air into the material receiving bin 18, and the dust in the air is sucked into the material receiving bin 18, and the air and dust are separated by the filter baffle 19 to avoid dust during the drilling process.

[0034] The above-described embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the patent of the utility model shall be based on the attached claims.

Claims

1. A drilling machine support positioning device, characterized in that: include A chassis (1), wherein a suction structure is arranged inside the chassis (1), a dust suction structure is arranged on one side of the bottom of the chassis (1), a positioning hole (10) is arranged in the middle of the chassis (1), a straight rod (11) is arranged on the top of the chassis (1), a slide groove (12) is arranged on the inner side of the straight rod (11), the number of the straight rods (11) is set to four, a lifting plate (13) is arranged between the four straight rods (11), a slider (14) is arranged on the outer wall of the lifting plate (13), the slider (14) is slidably connected to the inside of the slide groove (12), a return spring (15) is arranged between the slider (14) and the slide groove (12), and a positioning groove (16) is arranged in the middle of the lifting plate (13).

2. A drilling machine support and positioning device according to claim 1, characterized in that: The suction structure comprises a threaded tube (2) and a bracket (4); the threaded tube (2) is arranged on the outer wall of the chassis (1); a fixed suction cup (3) is arranged at the bottom of the threaded tube (2); and a lifting shaft (6) is slidably connected to the inner wall of the threaded tube (2).

3. A drilling machine support and positioning device according to claim 2, characterized in that: A threaded disc (7) is provided at one end of the lifting shaft (6), a driven gear (8) is provided at the other end of the lifting shaft (6), and the threaded disc (7) is threadedly connected to the threaded tube (2).

4. A drilling machine support and positioning device according to claim 2, characterized in that: The bracket (4) is arranged on the top of the chassis (1), and a mounting groove (5) is provided on the outer side of the top of the bracket (4). The number of the mounting grooves (5) is set to be multiple, and a rotating gear ring (9) is rotatably connected between the multiple mounting grooves (5), and the rotating gear ring (9) is meshed with the driven gear (8).

5. The drilling machine support and positioning device according to claim 1, characterized in that: The dust collecting structure comprises a shell (17), wherein the shell (17) is arranged on one side of the bottom of the chassis (1), and a material collecting bin (18) is provided inside the shell (17), and the material collecting bin (18) is arranged in an arc shape.

6. A drilling machine support and positioning device according to claim 5, characterized in that: A filter baffle (19) is provided on one side of the shell (17), an air outlet (20) is opened on one side of the shell (17), and an air pump is provided between the air outlet (20) and the filter baffle (19).

Images