Portable mechanical equipment fixed-point drilling device

Abstract

The utility model relates to the technical field of drilling auxiliary equipment, in particular to a portable fixed-point drilling device for mechanical equipment. The drilling equipment comprises drilling equipment and a positioning mechanism, the positioning mechanism comprises a positioning main body, the positioning main body is arranged on the outer side of the drilling equipment, an inner cavity and a bottom opening hole are formed in the top end and the bottom end of the positioning main body respectively and are communicated, the drilling equipment is movably connected to the inner side of the inner cavity, and a drill bit is arranged at the bottom end of the drilling equipment. The drill bit is movably connected to the inner side of the bottom open hole, a balance weight cavity is formed in the outer side of the positioning body, a transverse plate is arranged on the inner side of the balance weight cavity, a balance weight block is movably connected to the inner side of the balance weight cavity, a side edge plate is movably connected to the outer side of the positioning body, and connecting assemblies are arranged between the side edge plate and the positioning body and between the side edge plate and the transverse plate. An anti-skid pad is arranged on the end surface of the bottom end of the positioning main body; when drilling equipment is used for drilling, the drilling equipment can be better positioned at a certain position, so that the stability during drilling operation is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to drilling auxiliary equipment technical field especially, it is a kind of portable mechanical equipment fixed-point drilling device. BACKGROUND

[0002] Drilling machine refers to the tool that is more hard, more sharp than target, passes through rotation cutting or rotation extrusion mode, leaves cylindrical hole or cave on target, and it is also called drilling machine, puncher, drilling machine, through-hole machine etc., according to different use scene, drilling machine is divided into portable and desk type;

[0003] The portable drilling machine is usually hand-held when using, but the rotation force when motor starts is very big, during operation, it is inevitable that the hole is not accurate, cannot carry out fixed-point operation of drilling, for this, we propose a kind of portable mechanical equipment fixed-point drilling device. SUMMARY

[0004] In order to overcome the deficiency of prior art, the utility model provides a kind of portable mechanical equipment fixed-point drilling device, when punching is carried out using drilling equipment, it can be better positioned in a certain position, to improve the stability when punching operation is carried out, different number, different weight counterweight can be placed according to different use requirements to assist positioning main body to enhance weight, so that positioning main body is flexible and has high stability.

[0005] To solve the above technical problems, the utility model provides the following technical scheme: a kind of portable mechanical equipment fixed-point drilling device, including drilling equipment and positioning mechanism, positioning mechanism includes positioning main body, the positioning main body is located at the outer side of drilling equipment, the top end and the bottom end of the positioning main body are respectively provided with inner cavity and bottom open hole and are in communication, the drilling equipment is movably connected in the inner side of inner cavity, the bottom end of the drilling equipment is provided with drill bit, the drill bit is movably connected in the inner side of bottom open hole, the outer side of the positioning main body is provided with counterweight cavity, the inner side of the counterweight cavity is provided with transverse plate, the inner side of the counterweight cavity is movably connected with counterweight, the outer side of the positioning main body is movably connected with side plate, the connection assembly is arranged between the side plate and the positioning main body, the transverse plate, the bottom end surface of the positioning main body is provided with antiskid pad.

[0006] As a preferred technical scheme of the utility model, the connection assembly includes first positioning insert block and second positioning insert block, the first positioning insert block and the second positioning insert block are both located in the inner side of side plate, the outer side of the positioning main body and the transverse plate is respectively provided with first positioning insert slot and second positioning insert slot, the first positioning insert block and the second positioning insert block are respectively magnetically connected in the inner side of first positioning insert slot and second positioning insert slot.

[0007] As a preferred technical scheme of the utility model, the horizontal plate is symmetrically arranged with the center point of the counterweight cavity as the axis, and the counterweight cavity is mirror-imaged with the center point of the end face of the positioning main body as the axis.

[0008] As a preferred technical scheme of the utility model, the top end face of the drilling equipment is provided with a pull ring, and the outer side of the pull ring is provided with an anti-skid sleeve.

[0009] As a preferred technical scheme of the utility model, the utility model further comprises a fixing mechanism, the fixing mechanism comprises a connecting slot, the connecting slot is arranged on the outer side of the drilling equipment, an active slot is arranged on the inner side of the inner cavity, a motor is arranged on the inner side of the active slot, the output end of the motor is in transmission connection with a main rotating rod, a gear is arranged on the outer side of the main rotating rod, a rack is in meshing connection with the outer side of the gear, one end of the rack close to the drilling equipment is in active connection with a connecting plug rod, one end of the connecting plug rod is in active connection with the inner side of the connecting slot, a fixing block is arranged on the top end of the connecting plug rod, an inner slot is arranged on the inner side of the active slot, the fixing block is in sliding connection with the inner side of the inner slot, and a reset spring is arranged at the connecting position of the fixing block and the inner slot.

[0010] As a preferred technical scheme of the utility model, the outer side of the connecting plug rod is provided with a positioning sliding strip, and the inner side of the active slot is provided with a positioning sliding groove.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] 1. By arranging the positioning mechanism, the drilling equipment can be positioned at a certain position when drilling, so that the stability during the drilling operation is improved, and different numbers and weights of counterweights can be placed according to different use requirements to assist the positioning main body in enhancing the weight, so that the positioning main body is flexible and has high stability.

[0013] 2. By arranging the fixing mechanism, the drilling equipment can be better fixed in the positioning main body, and the drilling equipment and the positioning main body are in a non-fixed connection state, so that the device is more portable. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a front view of the structure of the utility model.

[0015] Figure 2 It is a top view of the structure of the utility model.

[0016] Figure 3 It is a front view of the structure of the utility model. Figure 1 It is an enlarged structure diagram of position A in the utility model.

[0017] Figure 4For the utility model Figure 1 Schematic diagram of the enlarged structure at point B in the middle.

[0018] Among them: 1. Positioning body; 2. Drilling equipment; 3. Counterweight cavity; 4. Motor; 10. Anti-slip pad; 11. Inner cavity; 12. Bottom open hole; 13. First positioning slot; 14. Movable slot; 15. Inner slot; 16. Positioning slide; 21. Drill bit; 22. Pull ring; 23. Connecting slot; 31. Cross plate; 32. Second positioning slot; 33. Counterweight block; 34. Side plate; 35. First positioning plug-in block; 36. Second positioning plug-in block; 41. Main rotating rod; 42. Gear; 43. Rack; 44. Connecting plug-in rod; 45. Fixed block; 46. Return spring; 47. Positioning slide. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purpose and efficacy of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation manner, other embodiments obtained by those skilled in the art without making creative work are all within the scope of protection of the present invention. The experimental methods in the following embodiments, unless otherwise specified, are all conventional methods, and the materials, reagents, etc. used in the following embodiments, unless otherwise specified, can be obtained from commercial channels. Example

[0020] like Figures 1-3 As shown, a portable mechanical fixed-point drilling device includes a drilling device 2 and a positioning mechanism. The positioning mechanism includes a positioning body 1, which is arranged outside the drilling device 2. The top and bottom ends of the positioning body 1 are respectively provided with an inner cavity 11 and a bottom open hole 12 and are connected. The drilling device 2 is movably connected to the inner side of the inner cavity 11. The bottom end of the drilling device 2 is provided with a drill bit 21, and the drill bit 21 is movably connected to the inner side of the bottom open hole 12. A counterweight cavity 3 is opened outside the positioning body 1, and a horizontal plate 31 is provided inside the counterweight cavity 3. A counterweight block 33 is movably connected inside the counterweight cavity 3. The outer side of the main body 1 is movably connected to a side plate 34. A connecting assembly is provided between the side plate 34 and the positioning main body 1 and the cross plate 31. The bottom end surface of the positioning main body 1 is provided with an anti-slip pad 10; the connecting assembly includes a first positioning plug 35 and a second positioning plug 36. The first positioning plug 35 and the second positioning plug 36 are both arranged on the inner side of the side plate 34. The outer sides of the positioning main body 1 and the cross plate 31 are respectively provided with a first positioning slot 13 and a second positioning slot 32. The first positioning plug 35 and the second positioning plug 36 are respectively magnetically connected to the inner sides of the first positioning slot 13 and the second positioning slot 32;

[0021] Drilling machine refers to the use of more hard, more sharp tool by rotating cutting or rotating extrusion, leaving a cylindrical hole or hole on the target object, mechanical and equipment collectively, also known as drilling machine, puncher, drilling machine, through hole machine, etc., according to different use scene, drilling machine is divided into portable and desktop;

[0022] The portable drilling machine is usually hand-held when in use, but the rotating force of the motor is very large when starting, and it is inevitable that the hole will not be accurate when operating, so that the fixed point operation of drilling cannot be carried out;

[0023] First, insert the drilling equipment 2 into the inner cavity 11, the drill bit 21 enters the bottom open hole 12, then place the positioning body 1 on the position where the hole is needed, the bottom open hole 12 coincides with the hole position, then according to the specific drilling operation requirement, put the counterweight block 33 with different weight into the counterweight cavity 3, increase the overall weight of the positioning body 1, finally open the drilling equipment 2 to carry out normal drilling operation;

[0024] When drilling with the drilling equipment 2, it can be better positioned at a certain position, so as to improve the stability of the drilling operation, and different number and weight of counterweight blocks 33 can be placed according to different use requirements to assist the positioning body 1 to increase the weight, so that the positioning body 1 is flexible and has high stability.

[0025] In other embodiments, the present embodiment discloses, please refer to Figure 1 As shown, the horizontal plate 31 is symmetrically arranged with the center point inside the counterweight cavity 3 as the axis, and the counterweight cavity 3 is mirror opened with the center point of the end surface of the positioning body 1 as the axis; through the design, the number and internal space of the counterweight cavity 3 are better distributed, so that the stability of the positioning body 1 is not affected when the counterweight is increased.

[0026] In other embodiments, the present embodiment discloses, please refer to Figure 1 As shown, the top end surface of the drilling equipment 2 is provided with a pull ring 22, and the outer side of the pull ring 22 is provided with an anti-skid sleeve; through the design, it is more convenient for workers to take the drilling equipment 2, and the friction is enhanced when taking, so that it will not slip. Embodiment

[0027] In other embodiments, the present embodiment discloses, please refer to Figure 1 , Figure 4 ​As shown, the fixing mechanism comprises a connecting slot 23 formed on the outer side of the drilling device 2, a movable slot 14 formed on the inner side of the inner cavity 11, a motor 4 arranged on the inner side of the movable slot 14, a main rotating rod 41 drivingly connected to the output end of the motor 4, a gear 42 arranged on the outer side of the main rotating rod 41, a rack 43 meshingly connected to the outer side of the gear 42, a connecting plug rod 44 movably connected to one end of the rack 43 close to the drilling device 2, the connecting plug rod 44 movably connected to the inner side of the connecting slot 23 at one end, a fixing block 45 arranged on the top end of the connecting plug rod 44, an inner slot 15 formed on the inner side of the movable slot 14, and a reset spring 46 arranged at the connecting position of the fixing block 45 and the inner slot 15.

[0028] The motor 4 is started, the motor 4 drives the main rotating rod 41 to rotate, it is assumed that the main rotating rod 41 rotates clockwise, then the main rotating rod 41 drives the rack 43 to move towards the drilling device 2, the connecting plug rod 44 is pushed by the rack 43, the fixing block 45 slides in the inner slot 15, and the reset spring 46 is stretched until one end of the connecting plug rod 44 enters the connecting slot 23, so that the position of the drilling device 2 can be fixed.

[0029] In other embodiments, the present embodiment discloses, please like Figure 1 、 Figure 4 As shown, the connecting plug rod 44 is provided with a positioning sliding strip 47 on the outer side, the movable slot 14 is provided with a positioning sliding slot 16 on the inner side, and the positioning sliding strip 47 is slidingly connected to the inner side of the positioning sliding slot 16.

[0030] The embodiments of the present application are described in detail above in combination with the drawings, but the present application is not limited to this, and various changes can be made within the knowledge range of those skilled in the art without departing from the purpose of the present application.

Claims

1. A portable mechanical fixed-point drilling device, comprising a drilling device (2) and a positioning mechanism, characterized in that: The positioning mechanism includes a positioning body (1), the positioning body (1) is arranged on the outside of the drilling equipment (2), the top and bottom ends of the positioning body (1) are respectively provided with an inner cavity (11) and a bottom open hole (12) and are connected, the drilling equipment (2) is movably connected to the inner side of the inner cavity (11), the bottom end of the drilling equipment (2) is provided with a drill bit (21), the drill bit (21) is movably connected to the inner side of the bottom open hole (12), the outer side of the positioning body (1) is provided with a counterweight cavity (3), the inner side of the counterweight cavity (3) is provided with a transverse plate (31), the inner side of the counterweight cavity (3) is movably connected to a counterweight block (33), the outer side of the positioning body (1) is movably connected to a side plate (34), a connecting component is provided between the side plate (34) and the positioning body (1) and the transverse plate (31), and the bottom end face of the positioning body (1) is provided with an anti-slip pad (10).

2. The portable mechanical fixed-point drilling device according to claim 1, characterized in that: The connecting assembly includes a first positioning plug-in block (35) and a second positioning plug-in block (36), the first positioning plug-in block (35) and the second positioning plug-in block (36) are both arranged on the inner side of the side plate (34), the outer sides of the positioning body (1) and the transverse plate (31) are respectively provided with a first positioning slot (13) and a second positioning slot (32), the first positioning plug-in block (35) and the second positioning plug-in block (36) are respectively magnetically connected to the inner sides of the first positioning slot (13) and the second positioning slot (32).

3. The portable mechanical fixed-point drilling device according to claim 1, characterized in that: The transverse plate (31) is symmetrically arranged with the inner center point of the counterweight cavity (3) as the axis, and the counterweight cavity (3) is mirror-imaged with the center point of one end surface of the positioning body (1) as the axis.

4. The portable mechanical fixed-point drilling device according to claim 1, characterized in that: The top end surface of the drilling device (2) is provided with a pull ring (22), and the outer side of the pull ring (22) is provided with an anti-slip sleeve.

5. The portable mechanical fixed-point drilling device according to claim 1, characterized in that: The invention also includes a fixing mechanism, wherein the fixing mechanism includes a connecting slot (23), the connecting slot (23) is opened on the outside of the drilling device (2), a movable slot (14) is opened on the inside of the inner cavity (11), a motor (4) is provided on the inside of the movable slot (14), an output end of the motor (4) is connected to a main rotating rod (41), a gear (42) is provided on the outside of the main rotating rod (41), a rack (43) is meshed and connected on the outside of the gear (42), an end of the rack (43) close to the drilling device (2) is movably connected to a connecting rod (44), one end of the connecting rod (44) is movably connected to the inside of the connecting slot (23), a fixing block (45) is provided on the top of the connecting rod (44), an inner slot (15) is opened on the inside of the movable slot (14), the fixing block (45) is slidably connected to the inside of the inner slot (15), and a return spring (46) is provided at the connection between the fixing block (45) and the inner slot (15).

6. The portable mechanical fixed-point drilling device according to claim 5, characterized in that: A positioning slide bar (47) is provided on the outside of the connecting rod (44), a positioning slide groove (16) is provided on the inside of the movable groove (14), and the positioning slide bar (47) is slidably connected to the inside of the positioning slide groove (16).

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