CN212704520U - Belt pulley drilling equipment - Google Patents
Belt pulley drilling equipment Download PDFInfo
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- CN212704520U CN212704520U CN202021627727.XU CN202021627727U CN212704520U CN 212704520 U CN212704520 U CN 212704520U CN 202021627727 U CN202021627727 U CN 202021627727U CN 212704520 U CN212704520 U CN 212704520U
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- mounting plate
- fluted disc
- drilling
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Abstract
The utility model discloses a belt pulley drilling equipment relates to belt drilling technical field. The utility model comprises a mounting frame structure, a drilling structure and a telescopic supporting structure; the mounting frame structure comprises a support bottom plate and an L-shaped hanging beam; the L-shaped hanging beam is vertically arranged on one side edge of the supporting bottom plate; the drilling structure comprises a first mounting plate, a second mounting plate, a servo motor and a linkage drill rod structure; the linkage drill rod structure comprises a first fluted disc, a first gear, a second fluted disc, a second gear, a rotating rod and a drill rod. The utility model discloses a servo motor drives first fluted disc and rotates, and first gear, dwang, second fluted disc and the synchronous rotation of a plurality of drilling rods of second gear drive are put through between first fluted disc, realize the high-efficient quick drilling of wheel body, convenient practicality.
Description
Technical Field
The utility model belongs to the technical field of the belt drilling, especially, relate to a belt pulley drilling equipment.
Background
Pulleys, which are used in combination with belts to form a transmission structure, are widely used in many transmission devices or driving and rotating devices. The pulley generally includes a pulley body and a shaft body installed at one side of the pulley body; the wheel body is sleeved with the belt and connected with the belt, and the shaft body is coaxially connected with the transmission shaft. As shown in fig. 5-6, during the production process, a plurality of mounting holes are coaxially formed on one surface of the shaft body; because the side surface of the wheel body is required to be provided with a plurality of through holes during assembly, the through holes are arranged in a group of three to form a through hole group, and the through hole groups are uniformly distributed in a ring shape; in order to realize the convenient opening of the through hole group, drilling equipment is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a belt pulley drilling equipment has solved the problem of proposing in the background art.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a belt pulley drilling equipment, include: the device comprises a mounting frame structure, a drilling structure and a telescopic supporting structure; the mounting frame structure comprises a support bottom plate and an L-shaped hanging beam; the L-shaped hanging beam is vertically arranged on one side edge of the supporting bottom plate;
the drilling structure comprises a first mounting plate, a second mounting plate, a servo motor and a linkage drill rod structure; the peripheral edge of the first mounting plate is connected with the peripheral edge of the second mounting plate through a plurality of connecting plates; the servo motor is vertically arranged on the lower bottom surface of the cross beam of the L-shaped hanging beam; the output end of the servo motor penetrates through the lower bottom surface of the first mounting plate to drive the linkage drill rod structure to rotate;
the linkage drill rod structure comprises a first fluted disc, a first gear, a second fluted disc, a second gear, a rotating rod and a drill rod; the first fluted disc is fixedly connected with the output end of the servo motor coaxially; the peripheral side of the first fluted disc is in meshed connection with a plurality of first gears; the first gear is coaxially arranged on the periphery of the upper part of the rotating rod; the rotating rod is rotatably arranged between the first mounting plate and the second mounting plate; a second fluted disc is coaxially arranged on the peripheral side of the lower part of the rotating rod; the peripheral side of the second gear disc is in meshed connection with a plurality of second gears; a rotating shaft of the second gear penetrates through the second mounting plate to be connected with the drill rod; the telescopic supporting structure comprises a hydraulic telescopic rod and a bearing plate; the output end of the hydraulic telescopic rod is coaxially provided with a bearing tray; and a plurality of limiting columns are annularly and uniformly distributed on the bearing plate.
Preferably, the upper end of the limit column is coaxially provided with a limit hole; a sliding column is arranged in the limiting hole in a sliding manner; the bottom surface of the sliding column is connected with the inner bottom surface of the limiting hole through a spring.
Preferably, two opposite sides of the second mounting plate are in supporting connection through L-shaped supporting rods; the vertical rod of the L-shaped supporting rod is fixed at one side edge of the supporting bottom plate; and the second mounting plate is connected with the vertical beam of the L-shaped hanging beam through a transverse plate.
Preferably, a vertical limiting plate is arranged on the inner side of the vertical rod of the L-shaped supporting rod; a vertical limiting hole is formed in the side face of the vertical limiting plate; the arc-shaped baffle is arranged in the vertical limiting hole in a sliding manner; vertical barrier strips are arranged at two ends of the arc-shaped barrier; and magnets are embedded in the vertical barrier strips.
Preferably, the electric blowing fan is installed at the center of the second installation plate.
The utility model discloses an aspect has following beneficial effect:
1. the utility model discloses a servo motor drives first fluted disc and rotates, and first gear, dwang, second fluted disc and the synchronous rotation of a plurality of drilling rods of second gear drive are put through between first fluted disc, realize the high-efficient quick drilling of wheel body, convenient practicality.
2. The utility model discloses the spacing post corresponds to match and installs in the mounting hole of axis body side, realizes the stable fixed of wheel body, rotates when avoiding drilling; in addition, the wheel body is lifted to contact with the drill bit through the hydraulic telescopic rod and then is continuously lifted until the sliding column completely slides into the limiting hole; then, servo motor starts to drill, and the wheel body receives the effect of spring force, deepens gradually along with drilling, and the wheel body rises gradually, convenient practicality.
3. The utility model discloses before servo motor starts to set up and drills, stimulate two circular-arc baffles and make two corresponding vertical blend stops contact, the magnet in the vertical blend stop attracts each other and forms the protection casing, avoids the iron fillings that produce of drilling to the injury of health, improves the security; simultaneously, open electronic fan of blowing, the iron fillings that produce are blown down, avoid the piece to influence drilling effect.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the belt pulley drilling equipment of the present invention;
fig. 2 is a schematic structural view of a drilling structure in the pulley drilling equipment of the present invention;
FIG. 3 is a front view of FIG. 2;
FIG. 4 is a cross-sectional view A-A of FIG. 3;
FIG. 5 is a schematic view of the structure of the telescopic supporting structure and the belt pulley of the present invention;
FIG. 6 is a vertical cross-sectional view of FIG. 5;
in the drawings, the components represented by the respective reference numerals are listed below:
11-a supporting bottom plate, 12-L-shaped hanging beams, 21-a first mounting plate, 211-a connecting plate, 22-a second mounting plate, 23-a servo motor, 24-L-shaped supporting rods, 25-an electric blowing fan, 31-a first fluted disc, 311-a first gear, 32-a second fluted disc, 321-a second gear, 33-a rotating rod, 34-a drill rod, 41-a hydraulic telescopic rod, 42-a bearing tray, 421-a limiting column, 51-a limiting hole, 52-a sliding column, 53-a spring, 61-a vertical limiting plate, 62-an arc baffle and 621-a vertical baffle strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "middle", "length", "inner", etc. indicate positional or orientational relationships and are merely for convenience of description and simplicity of description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-6, the present invention relates to a belt pulley drilling apparatus, comprising: the method comprises the following steps: the device comprises a mounting frame structure, a drilling structure and a telescopic supporting structure; the mounting frame structure comprises a support bottom plate 11 and an L-shaped hanging beam 12; the L-shaped hanging beam 12 is vertically arranged on one side edge of the supporting bottom plate 11;
the drilling structure comprises a first mounting plate 21, a second mounting plate 22, a servo motor 23 and a linkage drill rod structure; the peripheral side edge of the first mounting plate 21 is connected with the peripheral side edge of the second mounting plate 22 through a plurality of connecting plates 211; the servo motor 23 is vertically arranged on the lower bottom surface of the cross beam of the L-shaped hanging beam 12; the output end of the servo motor 23 passes through the lower bottom surface of the first mounting plate 21 to drive the linkage drill rod structure to rotate; specifically, the output end of the servo motor 23 passes through the first mounting plate 21 and is rotatably connected with the first mounting plate 21 through a bearing;
the linkage drill rod structure comprises a first fluted disc 31, a first gear 311, a second fluted disc 32, a second gear 321, a rotating rod 33 and a drill rod 34; the first fluted disc 31 is fixedly connected with the output end of the servo motor 23 coaxially; the peripheral side of the first fluted disc 31 is engaged and connected with a plurality of first gears 311; the first gear 311 is coaxially installed on the upper peripheral side of the rotating lever 33; the rotating rod 33 is rotatably arranged between the first mounting plate 21 and the second mounting plate 22; specifically, both ends of the rotating rod 33 are respectively rotatably connected with the first mounting plate 21 and the second mounting plate 22 through bearings; the second fluted disc 32 is coaxially arranged on the lower peripheral side of the rotating rod 33, and specifically, one second fluted disc 32 corresponds to one through hole group on the wheel body; a plurality of second gears 321 are meshed and connected with the peripheral side of the second gear plate 32; the rotating shaft of the second gear 321 penetrates through the second mounting plate 22 to be connected with the drill rod 34, and the tail ends of the drill rod 34 are correspondingly provided with drill bits; here, the same second gear plate 32 drives the three rotating drill rods 34 to correspond to three through holes in one through hole group on the wheel body, so that the wheel body is synchronously punched at one time, and the drilling machine is convenient and efficient;
the telescopic supporting structure comprises a hydraulic telescopic rod 41 and a bearing tray 42; the output end of the hydraulic telescopic rod 41 is coaxially provided with a bearing tray 42; a plurality of limit columns 421 are annularly and uniformly distributed on the bearing tray 42; specifically, the upper end of the limiting column 421 is coaxially provided with a limiting hole 51; a sliding column 52 is arranged in the limiting hole 51 in a sliding way; the bottom surface of the sliding column 52 is connected with the inner bottom surface of the limiting hole 51 through a spring 53; in practical use, the limiting column 421 is correspondingly matched and installed in the installation hole on the side surface of the shaft body, so that the wheel body is stably fixed, and rotation during drilling is avoided; in addition, the wheel body is lifted by the hydraulic telescopic rod 41 to contact with the drill bit and then is continuously lifted until the sliding column 52 completely slides into the limiting hole 51; then, the servo motor 23 is started to start drilling, the wheel body is acted by the elastic force of the spring 53, and the wheel body gradually rises along with the gradual deepening of the drilling hole, so that the drilling machine is convenient and practical; in practice, the height of the sliding column 52 is greater than the depth of the hole to be drilled.
In addition, two opposite sides of the second mounting plate 22 are supported and connected through L-shaped support rods 24, and the two L-shaped support rods 24 are oppositely arranged and act like a portal frame; the vertical rod of the L-shaped support rod 24 is fixed at one side edge of the support bottom plate 11; the second mounting plate 22 is connected with the vertical beam of the L-shaped hanging beam 12 through a transverse plate; a vertical limiting plate 61 is arranged on the inner side of the vertical rod of the L-shaped supporting rod 24; a vertical limiting hole is formed in the side face of the vertical limiting plate 61; an arc-shaped baffle 62 is arranged in the vertical limiting hole in a sliding way; vertical barrier strips 621 are arranged at two ends of the arc-shaped baffle plate 62; a magnet is embedded in the vertical barrier 621, and the electric blowing fan 25 is arranged at the center of the second mounting plate 22; in practical use, before the servo motor 23 is started to drill, the two arc-shaped baffles 62 are pulled to make the two corresponding vertical barrier strips 621 contact with each other, and the magnets in the vertical barrier strips 621 attract each other to form a protective cover, so that iron chips generated by drilling are prevented from damaging a body, and the safety is improved; meanwhile, the electric blowing fan 25 is opened, the generated scrap iron is blown down, and the influence of the generated scrap iron on the drilling effect is avoided.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. A pulley drilling apparatus, comprising: the device comprises a mounting frame structure, a drilling structure and a telescopic supporting structure;
the mounting frame structure comprises a support bottom plate (11) and an L-shaped hanging beam (12); the L-shaped hanging beam (12) is vertically arranged on one side edge of the supporting bottom plate (11);
the drilling structure comprises a first mounting plate (21), a second mounting plate (22), a servo motor (23) and a linkage drill rod structure; the peripheral side edge of the first mounting plate (21) is connected with the peripheral side edge of the second mounting plate (22) through a plurality of connecting plates (211); the servo motor (23) is vertically arranged on the lower bottom surface of a cross beam of the L-shaped hanging beam (12); the output end of the servo motor (23) penetrates through the lower bottom surface of the first mounting plate (21) to drive the linkage drill rod structure to rotate;
the linkage drill rod structure comprises a first fluted disc (31), a first gear (311), a second fluted disc (32), a second gear (321), a rotating rod (33) and a drill rod (34); the first fluted disc (31) is fixedly connected with the output end of the servo motor (23) coaxially; the peripheral side of the first fluted disc (31) is meshed and connected with a plurality of first gears (311); the first gear (311) is coaxially arranged on the periphery of the upper part of the rotating rod (33); the rotating rod (33) is rotatably arranged between the first mounting plate (21) and the second mounting plate (22); a second fluted disc (32) is coaxially arranged on the peripheral side of the lower part of the rotating rod (33); the peripheral side of the second fluted disc (32) is meshed and connected with a plurality of second gears (321); the rotating shaft of the second gear (321) penetrates through the second mounting plate (22) to be connected with the drill rod (34);
the telescopic supporting structure comprises a hydraulic telescopic rod (41) and a bearing plate (42); the output end of the hydraulic telescopic rod (41) is coaxially provided with a bearing tray (42); a plurality of limit columns (421) are annularly and uniformly distributed on the bearing plate (42).
2. The pulley drilling device according to claim 1, wherein a limiting hole (51) is coaxially formed at the upper end of the limiting column (421); a sliding column (52) is arranged in the limiting hole (51) in a sliding manner; the bottom surface of the sliding column (52) is connected with the inner bottom surface of the limiting hole (51) through a spring (53).
3. A pulley drilling apparatus according to claim 1 or 2, characterised in that said second mounting plate (22) is supported on opposite sides by L-shaped support bars (24); the vertical rod of the L-shaped supporting rod (24) is fixed at one side edge of the supporting bottom plate (11); the second mounting plate (22) is connected with the vertical beam of the L-shaped hanging beam (12) through a transverse plate.
4. A pulley drilling device according to claim 3, characterized in that inside the vertical bars of said L-shaped supporting bar (24) are mounted vertical limit plates (61); a vertical limiting hole is formed in the side face of the vertical limiting plate (61); an arc-shaped baffle (62) is arranged in the vertical limiting hole in a sliding manner; vertical barrier strips (621) are arranged at two ends of the arc-shaped baffle (62); and magnets are embedded in the vertical barrier strips (621).
5. A pulley drilling device according to claim 1 or 4, characterised in that said second mounting plate (22) is centrally provided with an electric blower fan (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021627727.XU CN212704520U (en) | 2020-08-07 | 2020-08-07 | Belt pulley drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021627727.XU CN212704520U (en) | 2020-08-07 | 2020-08-07 | Belt pulley drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212704520U true CN212704520U (en) | 2021-03-16 |
Family
ID=74913297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021627727.XU Active CN212704520U (en) | 2020-08-07 | 2020-08-07 | Belt pulley drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212704520U (en) |
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2020
- 2020-08-07 CN CN202021627727.XU patent/CN212704520U/en active Active
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