Portable driving shaft perforating machine

Abstract

The utility model discloses a portable driving shaft perforating machine, which relates to the technical field of machinery, and comprises a portable base, the top of the portable base is movably connected with a movable plate, one side of the movable plate is provided with a driving motor, one side of the driving motor is provided with a drilling rod, and the bottom of the portable base is provided with a water storage tank. A water suction pump is installed on one side of the water storage tank, a water outlet hose is installed at the top of the water suction pump, a flow guide pipe is installed at the top of the movable plate, and a water outlet nozzle is installed at the bottom of the flow guide pipe. Clean water on the bottom layer of the water storage tank is pumped out through the water suction pump, conveyed into the flow guide pipe through the water outlet hose and finally sprayed out from the water outlet nozzle above the drilling rod, and therefore water can be sprayed to the drilling rod and the drilling position for cooling. According to the cooling mode, the drilling rod can be effectively prevented from being damaged, chippings generated during drilling can be effectively prevented from scalding personnel, meanwhile, the chippings generated during drilling can be adsorbed and collected, and therefore the service life of the device is greatly prolonged, and meanwhile the drilling efficiency and safety of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of machinery, in particular to a portable driving shaft puncher. Background Art

[0002] In house decoration and renovation projects, the top decoration construction requires a lot of drilling operations, and the punching machine plays an indelible role. At present, most of the tools we use are traditional portable impact drills. This type of punching machine has a wide variety of types and powerful functions. With the development of technology, it has shown diversified characteristics in structure; it has been continuously improved in terms of safety and comfort; and it has been further optimized in key technologies.

[0003] After searching the existing Chinese patents: a hole puncher (publication number: CN205651433U), a dust collecting device is arranged on the right side of the square bracket, and the dust collecting device includes a dust box, a dust inlet hole located above the dust box and a dust outlet on the lower side, which can collect dust generated during punching. A fixing sleeve is arranged on the square bracket, and the fixing sleeve connects the square bracket to the motor, which can make the motor more stable. A protective cover is arranged at the front end of the motor, and the protective cover is buckled in the groove at the front end of the motor, which can extend the service life of the hole puncher. An LED lamp is arranged at the front end of the dust box, so that the hole puncher can work normally even when the light is poor. The hole puncher has the advantages of long service life and sophisticated structure, and has broad market prospects.

[0004] Although the above-mentioned Chinese patent has the advantages of long service life and sophisticated structure and has broad market prospects, the device lacks a water sprinkling and cooling component. During the drilling process, the friction temperature between the drill rod and the shaft increases and damage is likely to occur. At the same time, the debris generated at high speed is likely to cause fires and scald workers.

[0005] Therefore, it is necessary to invent a portable drive shaft punch to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a portable drive shaft punching machine to solve the problem of lack of water sprinkling and cooling components in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable drive shaft puncher comprises a portable base, the top of the portable base is fixedly connected with a support base, the top of the support base is movably connected with an opening and closing semi-ring, the inner wall of the opening and closing semi-ring is movably connected with two groups of damping semi-rings, the two groups of damping semi-rings are symmetrically distributed on the inner wall of the opening and closing semi-ring, the top of the opening and closing semi-ring is threaded with a fastening bolt, a hydraulic rod is installed on one side of the side plate of the portable base, the top of the portable base is movably connected with a movable plate, a driving motor is installed on one side of the movable plate, a drilling rod is installed on one side of the driving motor, a water tank is installed on the bottom of the portable base, a water pump is installed on one side of the water tank, a water outlet hose is installed on the top of the water pump, a guide pipe is installed on the top of the movable plate, a water outlet nozzle is installed on the bottom of the guide pipe, and a filter drawer is sealed and plugged on one side of the water tank.

[0008] Preferably, two groups of clamping springs are fixedly connected to the outer side of the damping half ring, and the two groups of clamping springs are symmetrically distributed on the outer side of the damping half ring.

[0009] Preferably, a locking bolt is threadedly connected to the top of the side locking edge of the opening and closing half ring.

[0010] Preferably, one side of the drilling rod is threadedly connected with a plurality of groups of connecting bolts, and the plurality of groups of connecting bolts are distributed in a ring shape on one side of the drilling rod.

[0011] Preferably, two groups of limiting rings are fixedly connected to one side of the movable plate, and the two groups of limiting rings are symmetrically distributed on one side of the movable plate.

[0012] Preferably, a reflux funnel is fixedly connected to the top of the water storage tank.

[0013] Preferably, two groups of guide slide bars are fixedly connected to the top of the portable base, and the two groups of guide slide bars are symmetrically distributed on the top of the portable base.

[0014] Technical effects and advantages of the utility model:

[0015] 1. By setting a water storage tank, a water pump, a water outlet hose, a guide pipe, a water outlet nozzle, a limit ring, a filter drawer and a reflux bucket, the device can pump out the clean water from the bottom of the water storage tank through the water pump and transport it to the guide pipe through the water outlet hose, and finally spray it out from the water outlet nozzle above the drilling rod, so that the drilling rod and the drilling place can be sprayed with water to cool down. This cooling method can effectively avoid damage to the drilling rod and scalding of personnel by debris, and can also absorb and collect the debris generated during drilling, thereby greatly improving the service life of the device, while improving the drilling efficiency and safety of the device;

[0016] 2. By arranging a support seat, an opening and closing half ring, a damping half ring, a clamping spring, a fastening bolt, a locking bolt, a hydraulic rod, a movable plate, a driving motor, a drilling rod and a connecting bolt, the device can initially clamp and fix the shaft body through the closed locking of the opening and closing half ring and the support seat and the clamping force of the damping half ring and the clamping spring, and further fix the shaft body through the fastening bolts, thereby achieving the fixation of the shaft body position, and pushing the drilling mechanism forward through the hydraulic rod, and driving the drilling rod to rotate through the driving motor, thereby realizing the drilling function of the device, greatly improving the working efficiency of the device while facilitating user operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 The utility model is a schematic diagram of the overall structure of a portable drive shaft punching machine.

[0019] Figure 2 The utility model is a schematic diagram of the explosion structure of a portable drive shaft punching machine.

[0020] Figure 3 The utility model is a schematic diagram of a portable drive shaft punching machine viewed from above.

[0021] Figure 4 The utility model is a schematic diagram of the structure of a water sprinkling mechanism of a portable drive shaft puncher.

[0022] In the figure: 1. Portable base; 2. Support base; 3. Opening and closing half ring; 4. Damping half ring; 5. Clamping spring; 6. Fastening bolt; 7. Locking bolt; 8. Hydraulic rod; 9. Movable plate; 10. Driving motor; 11. Drilling rod; 12. Connecting bolt; 13. Water storage tank; 14. Water pump; 15. Water outlet hose; 16. Guide pipe; 17. Water outlet nozzle; 18. Limiting ring; 19. Filter drawer; 20. Reflux bucket; 21. Guide slide rod. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] The utility model provides Figure 1-4 A portable drive shaft punching machine shown in the figure includes a portable base 1, wherein the portable base 1 can provide support for the upper component, and the supporting component can be used on different planes, thereby improving the convenience of the device, and the top of the portable base 1 is fixedly connected with a support seat 2, wherein the support seat 2 is a main supporting component of the shaft body, and the top of the support seat 2 is movably connected with an opening and closing semi-ring 3, wherein the opening and closing semi-ring 3 can rotate on the support seat 2 through a side rotating shaft, and the inner wall of the opening and closing semi-ring 3 is movably connected with two groups of damping semi-rings 4, and the two groups of damping semi-rings 4 are symmetrically distributed on the inner wall of the opening and closing semi-ring 3, wherein the material of the two groups of damping semi-rings 4 effectively improves the clamping, fixing and protection effect of the shaft body, and the top of the opening and closing semi-ring 3 is threadedly connected with a fastening bolt 6, wherein the fastening bolt 6 is further fixed to the shaft body by threaded connection with the support seat 2 and the opening and closing semi-ring 3, and a hydraulic rod 8 is installed on one side of the side plate of the portable base 1, wherein the hydraulic rod 8 provides power for the movement of the movable plate 9 and the drilling assembly. A movable plate 9 is movably connected to the top of the base 1, wherein the movable plate 9 provides support for the drilling assembly, a driving motor 10 is installed on one side of the movable plate 9, wherein the driving motor 10 provides power for the rotation of the drilling rod 11, and the drilling rod 11 is installed on one side of the driving motor 10, a water tank 13 is installed at the bottom of the portable base 1, wherein the water tank 13 is a moisture storage unit, a water pump 14 is installed on one side of the water tank 13, wherein the water pump 14 provides power for the flow of moisture, a water outlet hose 15 is installed on the top of the water pump 14, wherein the hose setting of the water outlet hose 15 does not affect the movement of the drilling assembly, a guide pipe 16 is installed on the top of the movable plate 9, and a water outlet nozzle 17 is installed at the bottom of the guide pipe 16, wherein the water outlet nozzle 17 is the main water sprinkling component, and a filter drawer 19 is sealed and plugged on one side of the water tank 13, wherein the bottom filter hole can filter debris in the reflux water, so that water resources can be recycled while facilitating centralized treatment of debris.

[0025] Two groups of clamping springs 5 ​​are fixedly connected to the outside of the damping half ring 4. The two groups of clamping springs 5 ​​are symmetrically distributed on the outside of the damping half ring 4. The rebound force of the two groups of clamping springs 5 ​​can effectively improve the clamping effect of the opening and closing half ring 3 on the shaft body, thereby ensuring the stability of the shaft body during drilling.

[0026] A locking bolt 7 is threadedly connected to the top of the side locking edge of the opening and closing half ring 3, wherein the locking bolt 7 can be threadedly connected to the threaded hole on the side locking edge of the support seat 2, thereby realizing the closed locking of the opening and closing half ring 3. This locking method facilitates the subsequent disassembly of the shaft body.

[0027] One side of the drilling rod 11 is threadedly connected with multiple groups of connecting bolts 12, and the multiple groups of connecting bolts 12 are distributed in a ring shape on one side of the drilling rod 11. The multiple groups of connecting bolts 12 can be threadedly connected to the threaded holes on the output shaft of the driving motor 10, thereby realizing the installation of the drilling rod 11. This installation method is convenient for the user to disassemble and replace the drilling rod 11 later.

[0028] Two sets of limiting rings 18 are fixedly connected to one side of the movable plate 9 , and the two sets of limiting rings 18 are symmetrically distributed on one side of the movable plate 9 . The use of the two sets of limiting rings 18 can limit the water outlet hose 15 to prevent the water outlet hose 15 from being squeezed and damaged.

[0029] A reflux funnel 20 is fixedly connected to the top of the water storage tank 13, wherein the use of the reflux funnel 20 increases the size of the top opening of the water storage tank 13, thereby effectively avoiding resource loss caused by water overflow.

[0030] Two sets of guide slide bars 21 are fixedly connected to the top of the portable base 1, and the two sets of guide slide bars 21 are symmetrically distributed on the top of the portable base 1. The two sets of guide slide bars 21 can be movably connected with the slide grooves on the movable plate 9, so as to guide the movable plate 9, ensure the movement stability of the movable plate 9, and avoid the deviation of the drilling position.

[0031] Working principle: the user opens the opening and closing half ring 3 through the side rotating shaft of the opening and closing half ring 3, and then puts the shaft body to be drilled into the top groove of the support seat 2, and then the user closes the opening and closing half ring 3 and locks the opening and closing half ring 3 through the locking bolt 7. The shaft body is initially clamped and fixed by the clamping force of the damping half ring 4 and the clamping spring 5, and then the user tightens the fastening bolt 6 to further fix the shaft body, thereby achieving the fixation of the shaft body; then the user simultaneously connects power to the driving motor 10, the hydraulic rod 8 and the water pump 14. When the driving motor 10 is powered on and started, it will drive the drilling rod 11 to rotate through the output shaft, and when the hydraulic rod 8 is started, it will drive the drilling rod 11 to rotate through the output shaft. The output rod pushes the drilling rod 11 on the movable plate 9 to move along the guide slide bar 21 to contact the shaft body and perform the drilling operation. When the water pump 14 is started, the clean water at the bottom of the water tank 13 will be pumped out through the water pump pipe and injected into the guide pipe 16 through the water outlet hose 15. Finally, the water will be sprinkled from the water outlet nozzle 17 on the top of the drilling rod 11 to the drilling position to cool the drilling rod 11 and the shaft body. The debris generated by the drilling will fall with the water flow through the reflux bucket 20 and fall into the filter drawer 19. The water will re-enter the bottom layer of the water tank 13 through the sieve holes at the bottom of the filter drawer 19 for recycling, thereby realizing the water sprinkling and cooling function of a portable drive shaft puncher.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A portable drive shaft punch, comprising a portable base (1), characterized in that: The top of the portable base (1) is fixedly connected to a support base (2), the top of the support base (2) is movably connected to an opening and closing half ring (3), the inner wall of the opening and closing half ring (3) is movably connected to two groups of damping half rings (4), the two groups of damping half rings (4) are symmetrically distributed on the inner wall of the opening and closing half ring (3), the top of the opening and closing half ring (3) is threadedly connected to a fastening bolt (6), one side of the side plate of the portable base (1) is installed with a hydraulic rod (8), the top of the portable base (1) is movably connected to a movable plate (9), the movable plate A driving motor (10) is installed on one side of the movable plate (9), a drilling rod (11) is installed on one side of the driving motor (10), a water tank (13) is installed on the bottom of the portable base (1), a water pump (14) is installed on one side of the water tank (13), a water outlet hose (15) is installed on the top of the water pump (14), a guide pipe (16) is installed on the top of the movable plate (9), a water outlet nozzle (17) is installed on the bottom of the guide pipe (16), and a filter drawer (19) is sealed and plugged on one side of the water tank (13).

2. A portable drive shaft punch according to claim 1, characterized in that: Two groups of clamping springs (5) are fixedly connected to the outer side of the damping half ring (4), and the two groups of clamping springs (5) are symmetrically distributed on the outer side of the damping half ring (4).

3. A portable drive shaft punch according to claim 1, characterized in that: The top of the side locking edge of the opening and closing half ring (3) is threadedly connected with a locking bolt (7).

4. A portable drive shaft punch according to claim 1, characterized in that: One side of the drilling rod (11) is threadedly connected to a plurality of groups of connecting bolts (12), and the plurality of groups of connecting bolts (12) are distributed in a ring shape on one side of the drilling rod (11).

5. A portable drive shaft punch according to claim 1, characterized in that: Two groups of limiting rings (18) are fixedly connected to one side of the movable plate (9), and the two groups of limiting rings (18) are symmetrically distributed on one side of the movable plate (9).

6. A portable drive shaft punch according to claim 1, characterized in that: A reflux hopper (20) is fixedly connected to the top of the water storage tank (13).

7. A portable drive shaft punch according to claim 1, characterized in that: Two groups of guide slide bars (21) are fixedly connected to the top of the portable base (1), and the two groups of guide slide bars (21) are symmetrically distributed on the top of the portable base (1).

Images