Quick boring device for inner hole of winding drum of winch

Abstract

The utility model provides a quick boring device for an inner hole of a winding drum of a winch. The quick boring device comprises a base, a movable seat, a vertical plate, a flushing assembly, a movable plate and a clamping assembly, the movable seat is arranged in the center of the interior of the base, the vertical plates are arranged at the top end of the base, the number of the vertical plates is two, and the two vertical plates are symmetrically distributed on the two sides of the top end of the base; the flushing assembly is arranged at the bottom of the base; the movable plate is arranged at the top end of the movable seat; and the clamping assembly is arranged at the top end of the movable plate. Through the structural design of the base, the movable seat, the vertical plate, the flushing assembly, the movable plate and the clamping assembly, the rapid boring device for the inner hole of the winding drum of the winch has the advantages that the boring temperature is prevented from being too high, chippings are conveniently collected, and feeding and discharging of the winding drum are facilitated, and the problem that coaxiality deviation occurs after one side is bored and a workpiece is rotated is solved.

Description

Technical Field

[0001] The utility model relates to a device for quickly boring the inner hole of a winch drum. Background Art

[0002] A winch is a small-sized lifting device that uses a drum to wind a wire rope or chain to lift or pull heavy objects. It is also called a winch. The winch can lift vertically, pull horizontally or tilt heavy objects. The winch is divided into three types: manual winch, electric winch and hydraulic winch.

[0003] Boring refers to the further processing of forged, cast or drilled holes. Boring can enlarge the hole diameter, improve accuracy, reduce surface roughness, and better correct the deviation of the original hole axis. Generally, boring is processed by a drilling machine.

[0004] When boring holes in the existing winch drum, a boring tool is generally set at one end for boring, and then the workpiece is rotated to bore the other end. The processing efficiency is low, and the coaxiality of the holes bored on both sides of the drum is prone to deviation. In addition, the boring tool will generate heat due to friction during use. Excessive heat can easily cause tool wear or damage, resulting in large errors in boring holes, and debris in the boring process is not easy to collect. When the boring tool of some drilling machines is fixed to the drum, there is a problem of unreliable fixation and inconvenience in loading and unloading the drum. Utility Model Content

[0005] The utility model provides a device for quickly boring the inner hole of a winch drum in order to solve the technical problems that single-sided boring easily leads to coaxiality deviation of the bored holes on both sides of the drum, the boring temperature is too high, the debris is not easy to collect, and the drum is not convenient to load and unload.

[0006] The utility model solves the above technical problems through the following technical solutions:

[0007] The utility model provides a device for quickly boring the inner hole of a winch drum, comprising a base and a movable seat, wherein the movable seat is arranged at the inner center of the base, and further comprising:

[0008] A vertical plate, the vertical plate is arranged at the top of the base, the number of the vertical plates is two, and the two vertical plates are symmetrically distributed on both sides of the top of the base;

[0009] A flushing assembly, the flushing assembly being arranged at the bottom of the base;

[0010] A movable plate, the movable plate is arranged on the top of the movable seat;

[0011] A clamping assembly is arranged on the top end of the movable plate.

[0012] In the present technical solution, by setting the base, movable seat, vertical plate, flushing assembly, movable plate and clamping assembly, the movable seat and movable plate facilitate the installation and movement of the clamping assembly, the clamping assembly facilitates the quick fixation of reels of different coarsenesses, the flushing assembly facilitates the cooling of the boring position and the collection of debris, and is convenient for the recycling of flushing wastewater.

[0013] Preferably, a hydraulic cylinder is installed inside the vertical plate, one end of the vertical plate is fixedly connected to a guide column, a movable frame is slidably connected to the guide column, and one end of the movable frame is fixedly connected to an output end of the hydraulic cylinder.

[0014] In the technical solution, the hydraulic cylinder is started, the hydraulic cylinder pushes the movable frame to slide along the guide column, and the movable frame drives the motor and the boring tool to bore the winch drum.

[0015] Preferably, a motor is installed inside the movable frame, and a boring tool is installed at the output end of the motor.

[0016] In this technical solution, the movement of the motor and the boring tool is facilitated by the movable frame.

[0017] Preferably, the flushing assembly includes a water tank, a water pump, a hose, a ring pipe and a nozzle, the water tank is installed at the bottom end of the base, the water pump is installed at the bottom of the water tank, the hose is connected to the output end of the water pump, the ring pipe is arranged at one end of the movable frame, the nozzle is arranged at one end of the ring pipe, and the hose is connected to one side of the ring pipe.

[0018] In this technical solution, the water pump is started to pump out the water inside the water tank, and the water pump transports the water to the annular pipe through a hose. The water is sprayed toward the boring position through a nozzle connected to the annular pipe, cooling the boring hole and flushing out the debris generated by the boring hole.

[0019] Preferably, the flushing assembly also includes a water collecting tank, a filter screen and a return pipe. The water collecting tank is opened on both sides of the top of the base, the filter screen is arranged inside the water collecting tank, one end of the return pipe is connected to the water collecting tank, and the other end of the return pipe is connected to the water tank. The bottom side of the water tank is connected to a drain pipe.

[0020] In the present technical solution, the debris and water are separated conveniently by means of a filter screen, and the filter screen drives the debris out of the water collection tank, so that the debris can be collected and cleaned conveniently, and the wastewater can be recycled conveniently by means of a reflux pipe.

[0021] Preferably, guide grooves are provided at both ends of the movable seat, the interior of the guide grooves is slidably connected to guide bars, the guide bars are fixedly connected to the inner wall of the base, and a handle is installed on the outer wall of the movable seat.

[0022] In the technical solution, the movable seat is pulled out from the base through the guide groove and the guide strip by pulling the movable seat with the handle, so as to facilitate loading and unloading of the reel and facilitate rapid boring.

[0023] Preferably, the clamping assembly includes a slide groove, a slider, an electric push rod and a clamping plate, the slide groove is arranged at the top of the movable plate, the electric push rod is arranged on the inner wall of the slide groove, the slider is arranged at the output end of the electric push rod, the slider is slidably connected to the slide groove, and the clamping plate is arranged at the top of the slider.

[0024] In this technical solution, the electric push rod in the clamping assembly pushes the slider to slide along the slide groove, and the slider drives the clamping plate to press against the outer wall of the winch drum, which facilitates the rapid fixing of the drum and then facilitates the rapid boring of holes.

[0025] Preferably, the clamping assembly further comprises a clamping groove and an anti-slip pad, wherein the clamping groove is arranged inside one end of the clamping plate, and the anti-slip pad is arranged on one side of the clamping groove.

[0026] In the technical solution, the clamping groove and the anti-skid pad are provided to improve the stability of the reel fixation and prevent the reel from rolling.

[0027] Preferably, the number of the clamping plates is four, and the four clamping plates are symmetrically distributed in pairs on both sides of the top of the movable plate.

[0028] In the technical solution, four clamping plates are provided to facilitate clamping and fixing of the reel, thereby improving the stability of the reel.

[0029] Preferably, the cross section of the movable plate is trapezoidal, and water collecting grooves are provided on both sides of the movable plate.

[0030] In the technical solution, by providing a trapezoidal movable plate, the debris can be easily rolled into the water collecting trough along the two inclined surfaces of the movable plate, so that the debris and water can be easily collected.

[0031] On the basis of conforming to the common sense in the art, the above-mentioned preferred conditions can be arbitrarily combined to obtain the preferred embodiments of the present utility model.

[0032] The positive and progressive effects of the utility model are:

[0033] The above-mentioned winch drum inner hole quick boring device has the advantages of avoiding excessive boring temperature and facilitating the collection of debris, and facilitating the loading and unloading of the drum through the structural design of the base, movable seat, vertical plate, flushing assembly, movable plate and clamping assembly. It can bore holes at both ends at the same time, which improves the boring efficiency and can avoid the problem of coaxial deviation of the boring after boring on one side and then rotating the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1The utility model is a schematic diagram of the three-dimensional structure of the device for quickly boring the inner hole of the winch drum.

[0035] Figure 2 The utility model is a schematic diagram of the internal front view structure of the device for quickly boring the inner hole of the winch drum.

[0036] Figure 3 for Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.

[0037] Description of Reference Numerals

[0038] 1. Base; 2. Vertical plate; 21. Hydraulic cylinder; 22. Guide column; 23. Movable frame; 24. Motor; 25. Boring tool; 3. Flushing assembly; 31. Water tank; 32. Water pump; 33. Hose; 34. Ring pipe; 35. Nozzle; 36. Water collecting trough; 37. Filter; 38. Return pipe; 4. Movable seat; 41. Guide strip; 42. Guide groove; 43. Handle; 5. Movable plate; 6. Clamping assembly; 61. Slide groove; 62. Sliding block; 63. Electric push rod; 64. Clamping plate; 65. Clamping groove; 66. Anti-slip pad. DETAILED DESCRIPTION

[0039] The present invention is further described below by way of embodiments, but the present invention is not limited to the scope of the embodiments.

[0040] Figures 1 to 3 As shown, a device for quickly boring the inner hole of a winch drum according to an embodiment of the utility model comprises a base 1 and a movable seat 4, wherein the movable seat 4 is arranged at the inner center of the base 1, and further comprises:

[0041] A vertical plate 2, wherein the vertical plate 2 is disposed at the top of the base 1, and the number of the vertical plates 2 is two, and the two vertical plates 2 are symmetrically distributed on both sides of the top of the base 1;

[0042] A flushing component 3, wherein the flushing component 3 is arranged at the bottom of the base 1;

[0043] A movable plate 5, wherein the movable plate 5 is arranged at the top of the movable seat 4;

[0044] The clamping assembly 6 is arranged at the top end of the movable plate 5 .

[0045] Specifically, by setting the base 1, movable seat 4, vertical plate 2, flushing assembly 3, movable plate 5 and clamping assembly 6, the movable seat 4 and movable plate 5 facilitate the installation and movement of the clamping assembly 6, the clamping assembly 6 facilitates the rapid fixation of reels of different coarsenesses, and the flushing assembly 3 facilitates the cooling of the boring position and the collection of debris, which is convenient for the recycling of flushing wastewater.

[0046] like Figures 1 to 3As shown, a hydraulic cylinder 21 is installed inside the vertical plate 2, one end of the vertical plate 2 is fixedly connected to a guide column 22, a movable frame 23 is slidably connected to the guide column 22, and one end of the movable frame 23 is fixedly connected to the output end of the hydraulic cylinder 21.

[0047] Specifically, the hydraulic cylinder 21 is started, and the hydraulic cylinder 21 pushes the movable frame 23 to slide along the guide column 22, and the movable frame 23 drives the motor 24 and the boring tool 25 to bore the winch drum.

[0048] like Figures 1 to 3 As shown, a motor 24 is installed inside the movable frame 23 , and a boring tool 25 is installed at the output end of the motor 24 .

[0049] Specifically, the movable frame 23 facilitates the movement of the motor 24 and the boring tool 25 .

[0050] like Figures 1 to 3 As shown, the flushing assembly 3 includes a water tank 31, a water pump 32, a hose 33, a ring pipe 34 and a nozzle 35. The water tank 31 is installed at the bottom end of the base 1, the water pump 32 is installed at the bottom of the water tank 31, the hose 33 is connected to the output end of the water pump 32, the ring pipe 34 is arranged at one end of the movable frame 23, the nozzle 35 is arranged at one end of the ring pipe 34, and the hose 33 is connected to one side of the ring pipe 34.

[0051] Specifically, the water pump 32 is started to pump out the water in the water tank 31, and the water pump 32 transports the water to the annular pipe 34 through the hose 33. The nozzle 35 connected to the annular pipe 34 sprays the water toward the boring position, cooling the boring hole and flushing out the debris generated by the boring hole.

[0052] like Figures 2 to 3 As shown, the flushing component 3 also includes a water collecting tank 36, a filter screen 37 and a return pipe 38. The water collecting tank 36 is opened on both sides of the top of the base 1, and the filter screen 37 is arranged inside the water collecting tank 36. One end of the return pipe 38 is connected to the water collecting tank 36, and the other end of the return pipe 38 is connected to the water tank 31. The bottom side of the water tank 31 is connected with a drain pipe.

[0053] Specifically, the filter screen 37 is provided to facilitate separation of debris and water, and the filter screen 37 drives the debris to be taken out of the water collection tank 36, so as to facilitate collection and cleaning of the debris, and the reflux pipe 38 is provided to facilitate wastewater recovery.

[0054] like Figures 2 to 3 As shown, guide grooves 42 are provided at both ends of the movable seat 4, and the interior of the guide grooves 42 is slidably connected to guide strips 41, and the guide strips 41 are fixedly connected to the inner wall of the base 1. A handle 43 is installed on the outer wall of the movable seat 4.

[0055] Specifically, the movable seat 4 is pulled by the handle 43, and the movable seat 4 is drawn out from the base 1 through the guide groove 42 and the guide bar 41, so as to facilitate loading and unloading of the reel and facilitate rapid boring.

[0056] like Figures 2 to 3 As shown, the clamping assembly 6 includes a slide groove 61, a slider 62, an electric push rod 63 and a clamping plate 64, the slide groove 61 is arranged at the top of the movable plate 5, the electric push rod 63 is arranged on the inner wall of the slide groove 61, the slider 62 is arranged at the output end of the electric push rod 63, the slider 62 is slidably connected to the slide groove 61, and the clamping plate 64 is arranged at the top of the slider 62.

[0057] Specifically, through the electric push rod 63 in the clamping assembly, the electric push rod 63 pushes the slider 62 to slide along the slide groove 61, and the slider 62 drives the clamping plate 64 to press against the outer wall of the winch drum, which is convenient for rapid fixing of the drum and then for rapid boring.

[0058] like Figures 1 to 3 As shown, the clamping assembly 6 further includes a clamping groove 65 and an anti-slip pad 66 . The clamping groove 65 is arranged inside one end of the clamping plate 64 , and the anti-slip pad 66 is arranged on one side of the clamping groove 65 .

[0059] Specifically, the clamping groove 65 and the anti-skid pad 66 are provided to improve the stability of the reel fixation and prevent the reel from rolling.

[0060] like Figures 1 to 3 As shown, the number of the clamping plates 64 is four, and the four clamping plates 64 are symmetrically distributed in pairs on both sides of the top of the movable plate 5.

[0061] Specifically, the four clamping plates 64 are provided to facilitate clamping and fixing of the reel, thereby improving the stability of the reel.

[0062] like Figures 2 to 3 As shown, the cross section of the movable plate 5 is trapezoidal, and water collecting grooves 36 are provided on both sides of the movable plate 5 .

[0063] Specifically, by providing the trapezoidal movable plate 5 , it is convenient for the debris to roll into the water collecting trough 36 along the two inclined surfaces of the movable plate 5 , so that the debris and water are conveniently collected.

[0064] The use principle of the present application is as follows: when in use, clean water is injected into the water collecting tank 36, and the clean water flows into the water tank 31 through the return pipe 38. The movable seat 4 is pulled by the handle 43, and the movable seat 4 is pulled out from the base 1 through the guide groove 42 and the guide strip 41. The movable seat 4 drives the movable plate 5 to move, and then the winch drum is placed between the four clamping plates 64 at the top of the movable plate 5. By starting the electric push rod 63, the electric push rod 63 pushes the slider 62 to slide along the slide groove 61, and the slider 62 drives the clamping plate 64 to press against the outer wall of the winch drum. The clamping plate 64 clamps the winch drum through the clamping groove 65 and the anti-slip pad 66, so as to facilitate the quick fixation of winch drums of different thicknesses. Then, the movable seat 4 is pushed to reset by the handle 43, which is convenient for the disassembly and fixation of the winch drum. The hydraulic cylinder 21 is moved, and the hydraulic cylinder 21 pushes the movable frame 23 to slide along the guide column 22. The movable frame 23 drives the motor 24 and the boring tool 25 to bore the winch drum. Both ends bore holes at the same time, which improves the boring efficiency and can avoid the problem of coaxial deviation of the boring after boring one side and then rotating the workpiece. The water pump 32 is started, and the water pump 32 extracts the water inside the water tank 31. The water pump 32 transports the water to the annular pipe 34 through the hose 33. The nozzle 35 connected to the annular pipe 34 sprays water to the boring position, cools the boring hole and washes down the debris generated by the boring hole. The debris rolls into the water collecting tank 36 through the inclined surface of the movable plate 5, and the debris is intercepted by the filter screen 37 and remains on the filter screen 37. The flushing water flows back into the water tank 31 through the return pipe 38, which is convenient for continuous cooling and flushing.

[0065] The utility model is not limited to the above-mentioned embodiments. Any changes in shape or structure are within the protection scope of the utility model. The protection scope of the utility model is defined by the attached claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principle and essence of the utility model, but these changes and modifications are within the protection scope of the utility model.

Claims

1. A device for quickly boring the inner hole of a winch drum, comprising a base (1) and a movable seat (4), wherein the movable seat (4) is arranged at the inner center of the base (1), and is characterized in that: Also includes: A vertical plate (2), the vertical plate (2) being arranged at the top end of the base (1), the number of the vertical plates (2) being two, and the two vertical plates (2) being symmetrically distributed on both sides of the top end of the base (1); A flushing assembly (3), the flushing assembly (3) being arranged at the bottom of the base (1); A movable plate (5), the movable plate (5) being arranged on the top end of the movable seat (4); A clamping assembly (6), wherein the clamping assembly (6) is arranged at the top end of the movable plate (5).

2. The device for quickly boring the inner hole of the winch drum according to claim 1, characterized in that: A hydraulic cylinder (21) is installed inside the vertical plate (2); one end of the vertical plate (2) is fixedly connected to a guide column (22); a movable frame (23) is slidably connected to the guide column (22); and one end of the movable frame (23) is fixedly connected to an output end of the hydraulic cylinder (21).

3. The device for quickly boring the inner hole of the winch drum according to claim 2, characterized in that: A motor (24) is installed inside the movable frame (23), and a boring tool (25) is installed at the output end of the motor (24).

4. The device for quickly boring the inner hole of the winch drum according to claim 1, characterized in that: The flushing assembly (3) comprises a water tank (31), a water pump (32), a hose (33), a ring pipe (34) and a nozzle (35); the water tank (31) is mounted on the bottom end of the base (1); the water pump (32) is mounted on the bottom of the water tank (31); the hose (33) is connected to the output end of the water pump (32); the ring pipe (34) is arranged at one end of the movable frame (23); the nozzle (35) is arranged at one end of the ring pipe (34); and the hose (33) is connected to one side of the ring pipe (34).

5. The device for quickly boring the inner hole of the winch drum according to claim 1, characterized in that: The flushing assembly (3) further comprises a water collecting tank (36), a filter screen (37) and a return pipe (38); the water collecting tank (36) is provided on both sides of the top of the base (1); the filter screen (37) is arranged inside the water collecting tank (36); one end of the return pipe (38) is connected to the water collecting tank (36); the other end of the return pipe (38) is connected to the water tank (31); and one side of the bottom of the water tank (31) is connected to a drain pipe.

6. The device for quickly boring the inner hole of the winch drum according to claim 1, characterized in that: Both ends of the movable seat (4) are provided with guide grooves (42), the interior of the guide grooves (42) is slidably connected to guide strips (41), the guide strips (41) are fixedly connected to the inner wall of the base (1), and the outer wall of the movable seat (4) is provided with a handle (43).

7. The device for quickly boring the inner hole of the winch drum according to claim 1, characterized in that: The clamping assembly (6) comprises a slide groove (61), a slider (62), an electric push rod (63) and a clamping plate (64); the slide groove (61) is arranged at the top of the movable plate (5); the electric push rod (63) is arranged on the inner wall of the slide groove (61); the slider (62) is arranged at the output end of the electric push rod (63); the slider (62) is slidably connected to the slide groove (61); and the clamping plate (64) is arranged at the top of the slider (62).

8. The device for quickly boring the inner hole of the winch drum according to claim 7, characterized in that: The clamping assembly (6) further comprises a clamping groove (65) and an anti-slip pad (66), wherein the clamping groove (65) is arranged inside one end of the clamping plate (64), and the anti-slip pad (66) is arranged on one side of the clamping groove (65).

9. The device for quickly boring the inner hole of the winch drum according to claim 7, characterized in that: The number of the clamping plates (64) is four, and the four clamping plates (64) are symmetrically distributed in pairs on both sides of the top end of the movable plate (5).

10. The device for quickly boring the inner hole of a winch drum as claimed in claim 1, characterized in that: The cross section of the movable plate (5) is trapezoidal, and water collecting grooves (36) are provided on both sides of the movable plate (5).

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