Auxiliary handheld electric drill drilling device

Abstract

The utility model provides an auxiliary handheld electric drill drilling device, and relates to the technical field of drilling auxiliary devices, the auxiliary handheld electric drill drilling device comprises a rail, and an equipment fixing mechanism and an operating mechanism which are arranged on the rail, the equipment fixing mechanism is arranged on the lower portion of the rail, and the equipment fixing mechanism comprises a fixing sleeve, a fixing bolt, a connecting plate and a clamp; the fixing sleeve is connected with the track in a sleeved mode and fixed through the fixing bolt, and the clamp clamps equipment so that the equipment can be fixed. The auxiliary handheld electric drill drilling device comprises a track, an operating mechanism is arranged on the upper portion of the track and comprises a sliding sleeve and an operating rod, the sliding sleeve is connected with the track in a sleeving mode, an electric drill fixing mechanism is arranged on the operating rod, and an electric drill is fixed through the electric drill fixing mechanism, so that the electric drill can only vertically move along the track to drill holes in equipment, and the accuracy and stability of drilling are guaranteed. The device has the advantages of simple structure, convenient operation, accurate positioning, high stability and the like.

Description

Technical Field

[0001] The present application relates to the technical field of drilling auxiliary devices, and in particular to an auxiliary handheld electric drill drilling device. Background Art

[0002] In traditional drilling operations, due to the lack of effective positioning and fixing devices, the drilling position of the handheld electric drill is difficult to accurately control, the drilling efficiency is low, and the operation process is relatively cumbersome. At the same time, the operating force and direction of the handheld electric drill are also difficult to maintain stable, which further affects the accuracy and quality of the drilling.

[0003] In order to solve the above problems, some drilling devices are designed to provide better positioning, fixing and operation functions. However, the existing auxiliary devices are usually complicated, requiring additional operation steps or complicated settings, which brings certain troubles to users. At the same time, these devices often lack sufficient stability and accuracy and cannot meet the needs of high-precision drilling operations.

[0004] Therefore, it is necessary to design a new auxiliary handheld electric drill drilling device to provide a simpler, more convenient and accurate drilling operation experience. Utility Model Content

[0005] The embodiment of the present application provides an auxiliary hand-held electric drill drilling device, which provides an equipment fixing mechanism at the lower part of the track, the equipment fixing mechanism supports the drilled equipment, and an operating mechanism is provided at the upper part of the track. The electric drill is provided on the operating mechanism. The operating mechanism and the electric drill can only move vertically along the track to drill holes in the equipment, thereby ensuring the accuracy and stability of the drilling. The auxiliary hand-held electric drill drilling device has the advantages of simple structure, convenient operation, precise positioning, high stability, etc., can be widely used in various hand-held electric drill drilling operation scenarios, has important practical value and broad application prospects, and solves the problems of existing auxiliary devices, such as complex structure, cumbersome operation, poor drilling stability, and low precision.

[0006] The embodiment of the present application provides an auxiliary handheld electric drill drilling device, including a track and a device fixing mechanism and an operating mechanism arranged on the track;

[0007] in,

[0008] The device fixing mechanism comprises a fixing sleeve, a fixing bolt, a connecting plate and a clamp, wherein the fixing sleeve is sleeved with the track, a screw hole is provided on the fixing sleeve, the fixing bolt is screwed with the screw hole, and the inner end of the fixing bolt abuts against the track; the first end of the connecting plate is connected with the fixing sleeve, and the other end is connected with the clamp, and the clamp clamps the device;

[0009] The operating mechanism comprises a sliding sleeve and an operating rod. The sliding sleeve is sleeved on the track. One end of the operating rod is connected to the sliding sleeve. An electric drill fixing mechanism is arranged on the operating rod. The electric drill fixing mechanism fixes the electric drill.

[0010] In a feasible implementation, the electric drill fixing mechanism includes a square frame;

[0011] The square frame is fixedly arranged at the middle part of the operating rod, the extension direction of the square frame is perpendicular to the extension direction of the connecting plate, the inner wall of the square frame is provided with a slide rail, and a fixed splint and a movable splint are arranged inside the square frame, the fixed splint is connected to the slider of the slide rail, the movable splint is detachably connected to the fixed splint, and the movable splint and the fixed splint clamp the handheld electric drill.

[0012] In a feasible implementation, the bottom plate of the square frame is provided with a screw hole, an adjusting screw is threaded into the screw hole, the first end of the adjusting screw is rotatably connected to the outer wall of the fixed clamp, and the second end of the adjusting screw passes through the square frame and is fixedly connected to a handle.

[0013] In a feasible implementation, the inner wall of the sliding sleeve is inlaid with balls, and a plurality of the balls are slidably connected to the track.

[0014] In a feasible implementation, a rebound mechanism is provided between the equipment fixing mechanism and the operating mechanism, and the rebound mechanism includes a bottom plate, an outer cylinder, an inner cylinder, a spring and a top plate;

[0015] The bottom plate and the top plate are respectively arranged on the outer walls of the sliding sleeve and the fixed sleeve, the outer tube and the inner tube are respectively arranged on the bottom plate and the top plate, the inner tube is inserted into the outer tube, the spring is arranged in the inner tube and the outer tube, and the two ends of the spring are respectively abutted against the bottom inner wall of the outer tube and the top inner wall of the inner tube.

[0016] In a feasible implementation, a limiting mechanism is provided between the equipment fixing mechanism and the operating mechanism, and the limiting mechanism includes a limiting plate;

[0017] The limiting plate is fixed on the operating rod, and the limiting plate has a vertical limiting surface, and the limiting surface is in contact with the outer wall of the connecting plate.

[0018] In a feasible implementation, the connecting plate includes a first connecting plate, connecting bolts and a second connecting plate;

[0019] The first connecting plate is provided with a first connecting hole, and a plurality of the first connecting holes are evenly distributed along the extension of the first connecting plate; the second connecting plate is provided with a second connecting hole, and the second connecting hole matches the first connecting hole; the connecting bolt passes through the first connecting hole and the second connecting hole, so that the second side of the first connecting plate is fixedly connected to the first side of the second connecting plate;

[0020] The first end of the first connecting plate is connected to the fixing sleeve, and the second end of the second connecting plate is connected to the clamp.

[0021] In a feasible implementation, the outer wall of the track is provided with scale markings.

[0022] In a feasible implementation, a horizontal pad is provided at the bottom end of the track.

[0023] An auxiliary hand-held electric drill drilling device provided in an embodiment of the present application is provided by arranging an equipment fixing mechanism at the lower part of a track, the equipment fixing mechanism comprising a fixing sleeve, a fixing bolt, a connecting plate and a clamp, the fixing sleeve is sleeved on the track and fixed by the fixing bolt, and the clamp clamps the equipment to fix the equipment; an operating mechanism is provided at the upper part of the track, the operating mechanism comprising a sliding sleeve and an operating rod, the sliding sleeve is sleeved on the track, and an electric drill fixing mechanism is provided on the operating rod, the electric drill fixing mechanism fixes the electric drill so that the electric drill can only move vertically along the track to drill holes in the equipment, thereby ensuring the accuracy and stability of the drilling. The auxiliary hand-held electric drill drilling device has the advantages of simple structure, easy operation, precise positioning, high stability, etc., can be widely used in various hand-held electric drill drilling operation scenarios, and has important practical value and broad application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the auxiliary handheld electric drill drilling device provided by the present application;

[0025] Figure 2 It is a schematic diagram of the equipment fixing mechanism and its connection structure;

[0026] Figure 3 is a schematic diagram of the rebound mechanism and its connection structure;

[0027] Figure 4 It is a schematic diagram of the fixing mechanism of the electric drill.

[0028] Description of reference numerals:

[0029] 10-track; 20-equipment fixing mechanism; 30-operating mechanism; 40-electric drill fixing mechanism; 50-rebound mechanism; 60-limiting mechanism; 70-horizontal pad;

[0030] 21-fixed sleeve; 22-fixed bolt; 23-clamp; 24-first connecting plate; 25-connecting bolt; 26-second connecting plate; 31-sliding sleeve; 32-operating rod; 33-ball; 41-square frame; 42-slide rail; 43-fixed splint; 44-movable splint; 45-adjusting screw; 51-bottom plate; 52-outer cylinder; 53-inner cylinder; 54-spring; 55-top plate. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work should fall within the scope of protection of the present application.

[0032] A handheld electric drill is a common power tool, usually composed of a motor, a drill chuck, a speed control switch, a handle, a power supply, etc. It has the characteristics of flexible operation and easy portability, and is suitable for drilling holes in various materials such as wood, metal, plastic, masonry, etc.

[0033] In traditional drilling operations, due to the lack of effective positioning and fixing devices, the drilling position of the handheld electric drill is difficult to accurately control, the drilling efficiency is low, and the operation process is relatively cumbersome. At the same time, the operating force and direction of the handheld electric drill are also difficult to maintain stable, which further affects the accuracy and quality of the drilling.

[0034] In order to solve the above problems, some drilling devices are designed to provide better positioning, fixing and operation functions. However, the existing auxiliary devices are usually complicated, requiring additional operation steps or complicated settings, which brings certain troubles to users. At the same time, these devices often lack sufficient stability and accuracy and cannot meet the needs of high-precision drilling operations.

[0035] The auxiliary hand-held electric drill drilling device provided by the present application is provided with an equipment fixing mechanism at the lower part of the track, the equipment fixing mechanism supports the drilled equipment, an operating mechanism is provided at the upper part of the track, the electric drill is provided on the operating mechanism, the operating mechanism and the electric drill can only move vertically along the track to drill holes in the equipment, thereby ensuring the accuracy and stability of the drilling. The auxiliary hand-held electric drill drilling device has the advantages of simple structure, convenient operation, precise positioning, high stability, etc., can be widely used in various hand-held electric drill drilling operation scenarios, has important practical value and broad application prospects, and solves the problems of existing auxiliary devices, which are relatively complex in structure, cumbersome in operation, poor in drilling stability, and low in precision.

[0036] The specific structure of the auxiliary handheld electric drill drilling device provided by the present application is described in detail below in conjunction with the accompanying drawings.

[0037] Reference Figure 1-Figure 4 As shown, an embodiment of the present application provides an auxiliary handheld electric drill drilling device, including a track 10 and a device fixing mechanism 20 and an operating mechanism 30 arranged on the track 10;

[0038] like Figure 1 As shown, the track 10 can be a vertically arranged square rod body, and the equipment fixing mechanism 20 includes a fixing sleeve 21, a fixing bolt 22, a connecting plate and a clamp 23. The fixing sleeve 21 is a square ring body matching the square rod body, and the fixing sleeve 21 is sleeved on the track 10. The fixing sleeve 21 is provided with a screw hole, and the fixing bolt 22 is screwed with the screw hole. The inner end of the fixing bolt 22 abuts against the track 10, so that the fixing sleeve 21 is fixed on the track 10; the first end of the connecting plate is connected to the fixing sleeve 21, and the other end is connected to the clamp 23. The clamp 23 can be a conventional clamp, and its specific structure is not limited. The clamp 23 clamps the equipment;

[0039] The operating mechanism 30 includes a sliding sleeve 31 and an operating rod 32. The sliding sleeve 31 is a square ring body that matches the square rod body. The sliding sleeve 31 is sleeved on the track 10. The sliding sleeve 31 can move up and down along the track 10. One end of the operating rod 32 is connected to the sliding sleeve 31. The operating rod 32 is provided with an electric drill fixing mechanism 40, and the electric drill fixing mechanism 40 fixes the electric drill.

[0040] The fixture 23 clamps the device to fix the device, and the electric drill fixing mechanism 40 fixes the electric drill so that the electric drill can only move vertically along the track 10 to drill holes in the device, thereby ensuring the accuracy and stability of the drilling. The auxiliary handheld electric drill drilling device has the advantages of simple structure, convenient operation, accurate positioning, high stability, etc. It can be widely used in various handheld electric drill drilling operation scenes, and has important practical value and broad application prospects. It solves the problems of low position accuracy, unstable operation, low efficiency and lack of suitable fixture structure when drilling with traditional handheld electric drills.

[0041] Reference Figure 4 As shown, in some embodiments, the electric drill fixing mechanism 40 includes a square frame 41;

[0042] The square frame 41 is a rectangular metal frame. The square frame 41 is fixed to the middle part of the operating rod 32. The extension direction of the square frame 41 is perpendicular to the extension direction of the connecting plate. The inner wall of the square frame 41 is provided with a slide rail 42. A fixed splint 43 and a movable splint 44 are provided in the square frame 41. The fixed splint 43 is connected to the slider of the slide rail 42. The movable splint 44 is detachable and connected to the fixed splint 43. The movable splint 44 and the fixed splint 43 clamp the handheld electric drill. Both the fixed splint 43 and the movable splint 44 can be arc splints, which are connected by bolts and can be combined into a circular ring shape to clamp the handheld electric drill.

[0043] In some embodiments, the bottom plate 51 of the square frame 41 is provided with a screw hole, in which an adjusting screw 45 is screwed, a first end of the adjusting screw 45 is rotatably connected to an outer wall of the fixed clamping plate 43, and a second end of the adjusting screw 45 passes through the square frame 41 and is fixedly connected to a handle;

[0044] When the adjusting screw 45 is rotated clockwise by the handle, the adjusting screw 45 drives the movable splint 44 and the fixed splint 43 to move forward in the square frame 41, so that the handheld electric drill moves forward relative to the device; conversely, when the adjusting screw 45 is rotated counterclockwise by the handle, the adjusting screw 45 drives the movable splint 44 and the fixed splint 43 to move backward in the square frame 41, so that the handheld electric drill moves backward relative to the device, thereby adjusting the drilling position.

[0045] Reference Figure 3 As shown, in some embodiments, the inner wall of the sliding sleeve 31 is inlaid with balls 33 , and the plurality of balls 33 are slidably connected to the track 10 , thereby reducing the friction loss between the sliding sleeve 31 and the track 10 .

[0046] Reference Figure 3 As shown, in some embodiments, a rebound mechanism 50 is provided between the device fixing mechanism 20 and the operating mechanism 30, and the rebound mechanism 50 provides an upward elastic force to the operating mechanism 30;

[0047] The rebound mechanism 50 includes a bottom plate 51, an outer tube 52, an inner tube 53, a spring 54 and a top plate 55;

[0048] The bottom plate 51 and the top plate 55 can both be circular or square plates, which are respectively arranged on the outer walls of the sliding sleeve 31 and the fixed sleeve 21, and the bottom plate 51 and the top plate 55 are both arranged horizontally. The outer cylinder 52 and the inner cylinder 53 can both be circular cylinders, which are respectively arranged on the bottom plate 51 and the top plate 55, and the inner cylinder 53 is inserted into the outer cylinder 52. A through hole is provided at the top end of the outer cylinder 52, and the inner diameter of the through hole matches the outer diameter of the inner cylinder 53. The inner cylinder 53 is inserted into the through hole, and an annular clamping plate is provided on the outer wall of the bottom end of the inner cylinder 53. The diameter of the annular clamping plate is larger than the through hole, and the upper surface of the annular clamping plate is clamped with the inner wall of the top end of the outer cylinder 52. The spring 54 is arranged in the inner cylinder 53 and the outer cylinder 52, and the two ends of the spring 54 are respectively abutted against the inner wall of the bottom end of the outer cylinder 52 and the inner wall of the top end of the inner cylinder 53, and the spring 54 is always in a compressed state.

[0049] The spring 54 in a compressed state applies an upward elastic force to the inner cylinder 53, the top plate 55 and the operating mechanism 30. When using the device to drill a hole, the operating rod 32 is pressed downward to move the operating mechanism 30 and the electric drill downward to drill a hole in the lower equipment. During this process, the spring 54 is further compressed. After the drilling is completed, the operating rod 32 is released, and the operating mechanism 30 moves upward under the elastic force of the spring 54, so that the electric drill is separated from the equipment, thereby facilitating the use of the auxiliary handheld electric drill drilling device.

[0050] Reference Figure 1 As shown, in some embodiments, a limiting mechanism 60 is provided between the equipment fixing mechanism 20 and the operating mechanism 30, and the limiting mechanism 60 can prevent the electric drill from shaking back and forth, and the limiting mechanism 60 includes a limiting plate;

[0051] The limit plate is a vertical plate body, which is fixed on the operating rod 32. The limit plate has a vertical limit surface, which is a smooth vertical plane. The limit surface fits the outer wall of the connecting plate. The connecting plate limits the backward movement of the limit plate, thereby reducing the shaking of the operating rod 32 and thus improving the stability of the electric drill.

[0052] Reference Figure 2 As shown, in some embodiments, the connecting plate includes a first connecting plate 24, a connecting bolt 25 and a second connecting plate 26;

[0053] The first connecting plate 24 and the second connecting plate 26 are both rectangular plates. The right ends of the two first connecting plates 24 are connected to the fixed sleeve 21, and the left ends of the two second connecting plates 26 are connected to the clamp 23.

[0054] The first connecting plate 24 is provided with a first connecting hole, and a plurality of first connecting holes are evenly distributed along the extended square of the first connecting plate 24. The second connecting plate 26 is provided with a second connecting hole, and the second connecting hole matches the first connecting hole. The connecting bolt 25 passes through the first connecting hole and the second connecting hole, so that the second side of the first connecting plate 24 and the first side of the second connecting plate 26 are fixedly connected.

[0055] When in use, the first connecting hole and the second connecting hole in different positions are connected by connecting bolts 25, so as to adjust the relative position of the first connecting plate 24 and the second connecting plate 26, adjust the total length of the connecting plates, and then adjust the position of the equipment left and right, while the electric drill fixing mechanism 40 can adjust the position of the electric drill forward and backward. The cooperation of the two can realize drilling holes in multiple positions of the equipment.

[0056] Reference Figure 1 As shown, in some embodiments, a horizontal pad 70 is provided at the bottom end of the track 10. The horizontal pad 70 is a rectangular plate. The track 10 is disposed at the right end of the horizontal pad 70 to ensure the stability of the device.

[0057] In some embodiments, the outer wall of the track 10 is provided with scale marks, and when drilling, the drilling depth can be determined by checking the scale marks corresponding to the sliding sleeve 31, thereby facilitating the control of the drilling depth.

[0058] The auxiliary hand-held electric drill drilling device provided by the present application is provided with an equipment fixing mechanism 20 at the lower part of the track 10, the equipment fixing mechanism 20 includes a fixing sleeve 21, a fixing bolt 22, a connecting plate and a clamp 23, the fixing sleeve 21 is sleeved on the track 10 and fixed by the fixing bolt 22, and the clamp 23 clamps the equipment to fix the equipment; an operating mechanism 30 is provided at the upper part of the track 10, the operating mechanism 30 includes a sliding sleeve 31 and an operating rod 32, the sliding sleeve 31 is sleeved on the track 10, and an electric drill fixing mechanism 40 is provided on the operating rod 32, the electric drill fixing mechanism 40 fixes the electric drill so that the electric drill can only move vertically along the track 10 to drill holes in the equipment, thereby ensuring the accuracy and stability of the drilling. The auxiliary hand-held electric drill drilling device has the advantages of simple structure, convenient operation, precise positioning, high stability, etc., can be widely used in various hand-held electric drill drilling operation scenarios, and has important practical value and broad application prospects.

[0059] It is easy to understand that those skilled in the art can combine, split, reorganize, etc. the embodiments of the present application to obtain other embodiments based on the several embodiments provided in the present application, and these embodiments do not exceed the protection scope of the present application.

[0060] The above specific implementation methods further explain in detail the purpose, technical solutions and beneficial effects of the embodiments of the present application. It should be understood that the above are only specific implementation methods of the embodiments of the present application and are not used to limit the protection scope of the embodiments of the present application. Any modifications, equivalent substitutions, improvements, etc. made on the basis of the technical solutions of the embodiments of the present application should be included in the protection scope of the embodiments of the present application.

Claims

1. An auxiliary handheld electric drill drilling device, characterized in that: It comprises a track (10) and an equipment fixing mechanism (20) and an operating mechanism (30) arranged on the track (10); in, The device fixing mechanism (20) comprises a fixing sleeve (21), a fixing bolt (22), a connecting plate and a clamp (23); the fixing sleeve (21) is sleeved on the track (10); a screw hole is provided on the fixing sleeve (21); the fixing bolt (22) is screwed to the screw hole; the inner end of the fixing bolt (22) abuts against the track (10); a first end of the connecting plate is connected to the fixing sleeve (21), and the other end is connected to the clamp (23); the clamp (23) clamps the device; The operating mechanism (30) comprises a sliding sleeve (31) and an operating rod (32), wherein the sliding sleeve (31) is sleeved on the track (10), one end of the operating rod (32) is connected to the sliding sleeve (31), and an electric drill fixing mechanism (40) is provided on the operating rod (32), and the electric drill fixing mechanism (40) fixes the electric drill.

2. The auxiliary handheld electric drill drilling device according to claim 1, characterized in that: The electric drill fixing mechanism (40) comprises a square frame (41); The square frame (41) is fixedly arranged at the middle part of the operating rod (32), the extension direction of the square frame (41) is perpendicular to the extension direction of the connecting plate, the inner wall of the square frame (41) is provided with a slide rail (42), a fixed clamping plate (43) and a movable clamping plate (44) are arranged inside the square frame (41), the fixed clamping plate (43) is connected to the slider of the slide rail (42), the movable clamping plate (44) is detachably connected to the fixed clamping plate (43), and the movable clamping plate (44) and the fixed clamping plate (43) clamp a handheld electric drill.

3. The auxiliary handheld electric drill drilling device according to claim 2, characterized in that: The bottom plate (51) of the square frame (41) is provided with a screw hole, in which an adjusting screw (45) is screwed, a first end of the adjusting screw (45) is rotatably connected to the outer wall of the fixed clamping plate (43), and a second end of the adjusting screw (45) passes through the square frame (41) and is fixedly connected to a handle.

4. The auxiliary handheld electric drill drilling device according to claim 1, characterized in that: The inner wall of the sliding sleeve (31) is inlaid with balls (33), and a plurality of the balls (33) are all slidably connected to the track (10).

5. The auxiliary handheld electric drill drilling device according to claim 1, characterized in that: A rebound mechanism (50) is provided between the equipment fixing mechanism (20) and the operating mechanism (30), and the rebound mechanism (50) comprises a bottom plate (51), an outer cylinder (52), an inner cylinder (53), a spring (54) and a top plate (55); The bottom plate (51) and the top plate (55) are respectively arranged on the outer walls of the sliding sleeve (31) and the fixed sleeve (21); the outer tube (52) and the inner tube (53) are respectively arranged on the bottom plate (51) and the top plate (55); the inner tube (53) is inserted into the outer tube (52); the spring (54) is arranged in the inner tube (53) and the outer tube (52); two ends of the spring (54) are respectively in contact with the bottom inner wall of the outer tube (52) and the top inner wall of the inner tube (53).

6. The auxiliary handheld electric drill drilling device according to claim 1, characterized in that: A limiting mechanism (60) is provided between the equipment fixing mechanism (20) and the operating mechanism (30), and the limiting mechanism (60) comprises a limiting plate; The limiting plate is fixed on the operating rod (32), and the limiting plate has a vertical limiting surface, and the limiting surface is in contact with the outer wall of the connecting plate.

7. The auxiliary handheld electric drill drilling device according to claim 6, characterized in that: The connecting plate comprises a first connecting plate (24), connecting bolts (25) and a second connecting plate (26); The first connecting plate (24) is provided with a first connecting hole, and a plurality of the first connecting holes are evenly distributed along the extension of the first connecting plate (24); the second connecting plate (26) is provided with a second connecting hole, and the second connecting hole matches the first connecting hole; the connecting bolt (25) passes through the first connecting hole and the second connecting hole, so that the second side of the first connecting plate (24) and the first side of the second connecting plate (26) are fixedly connected; The first end of the first connecting plate (24) is connected to the fixing sleeve (21), and the second end of the second connecting plate (26) is connected to the clamp (23).

8. The auxiliary handheld electric drill drilling device according to claim 1, characterized in that: The outer wall of the track (10) is provided with scale markings.

9. The auxiliary handheld electric drill drilling device according to claim 1, characterized in that: A horizontal pad (70) is provided at the bottom end of the track (10).

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