CN109590512B - Expansion bolt loosening machine - Google Patents
Expansion bolt loosening machine Download PDFInfo
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- CN109590512B CN109590512B CN201811397275.8A CN201811397275A CN109590512B CN 109590512 B CN109590512 B CN 109590512B CN 201811397275 A CN201811397275 A CN 201811397275A CN 109590512 B CN109590512 B CN 109590512B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
- B23B45/02—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
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Abstract
The invention relates to a loosening machine, in particular to an expansion bolt loosening machine. Therefore, the technical problems of the invention are as follows: provided is an expansion bolt loosening machine which can reduce damage to a wall surface and can make workers feel easier. The technical implementation scheme of the invention is as follows: an expansion bolt loosening machine comprises a support, a handle, a hollow handle, a plug, a sliding block, a motor, a hexagonal tube, a hexagonal block, a first spring, a hexagonal rod, a hexagonal shell, a cylindrical drill bit and the like; the right side of the support in the shape of 7 is fixedly connected with a handle, the right side of the top of the inner side of the support is fixedly connected with a hollow handle for containing water, the right part of the support is provided with a plug, the top of the support is provided with a sliding groove for guiding, and a sliding block capable of moving left and right is arranged in the sliding groove in a sliding mode. According to the invention, the expansion bolt can be loosened through the cylindrical drill bit, so that a worker does not need to continuously knock the expansion bolt with a hammer, the damage to the wall surface can be reduced, and the worker can feel easier.
Description
Technical Field
The invention relates to a loosening machine, in particular to an expansion bolt loosening machine.
Background
The expansion bolt is a special threaded connecting piece used for fixing a bracket or equipment on a wall or a floor slab, and needs to be loosened in order to be detached better, and at present, generally, a worker uses a hammer to continuously beat the expansion bolt to loosen the expansion bolt, so that the worker is easy to hit the wall surface, great damage is caused to the wall surface, and the worker is easy to fatigue; in order to relieve fatigue, workers may stop working and rest from time to time, which may affect working efficiency.
Disclosure of Invention
In order to overcome the defects that the expansion bolt is loosened due to continuous beating of a hammer by a worker, the wall surface is easily damaged by the worker, and the worker is easy to fatigue, the technical problem of the invention is as follows: provided is an expansion bolt loosening machine which can reduce damage to a wall surface and can make workers feel easier.
The technical implementation scheme of the invention is as follows: an expansion bolt loosening machine comprises a support, a handle, a hollow handle, a plug, a sliding block, a motor, a hexagonal tube, a hexagonal block, a first spring, a hexagonal rod, a hexagonal shell, a cylindrical drill bit, an annular sleeve and a pushing mechanism, wherein the right side of the support in the shape of 7 is fixedly connected with the handle, the right side of the top of the inner side of the support is fixedly connected with the hollow handle for containing water, the right part of the support is provided with the plug, the top of the support is provided with a sliding groove with a guiding effect, the sliding block capable of moving left and right is arranged in the sliding groove in a sliding manner, the right side of the top of the sliding block is bolted with the motor, the output shaft of the motor is provided with the hexagonal tube, the hexagonal block capable of moving left and right is arranged in the sliding manner in the hexagonal tube, the first spring is connected between the right side of the hexagonal block and the right side of the hexagonal, two annular sleeves with guiding function are fixedly connected to the left side of the top of the support, the cylindrical drill bit is positioned in the two annular sleeves, and a pushing mechanism for driving the sliding block to move leftwards is arranged at the upper part of the left side of the hollow handle.
More preferably, the pushing mechanism comprises a compression cylinder, a piston plate, a water suction pipe, a water outlet pipe, a first check valve, a cylinder body, a piston block, a connecting rod, a push rod, a drain pipe and a valve, the compression cylinder is bolted on the upper part of the left side of the hollow handle, the piston plate capable of reciprocating is arranged in the compression cylinder, the push rod is fixedly connected with the middle part of the left side of the piston plate, the water suction pipe for enabling water to flow into the compression cylinder is connected on the right side of the compression cylinder, the water outlet pipe and the water suction pipe are respectively provided with the first check valve for enabling water to flow in a single direction, the right side of the water outlet pipe is connected with the drain pipe for enabling water to flow back, the valve is arranged in the drain pipe, the drain pipe penetrates through the upper part of the left side of the hollow handle, the cylinder body is bolted on the left side of the top, the top end of the water outlet pipe is connected with the right side of the bottom of the cylinder body.
More preferably, the cooling device comprises a cooling mechanism, the cooling mechanism comprises a water pumping pipe, a first hose, a connecting frame, an annular shell, annular slide rails, sealing rings, a second hose, a water spraying pipe, a spray head and a second one-way valve, the water pumping pipe is connected to the upper portion of the left side of the hollow handle, the first hose for enabling water to flow out is connected to the left end of the water pumping pipe, the annular shell is connected to the left side of the top of the sliding block through the connecting frame, the two annular slide rails with guiding functions are fixedly connected to the right portion of the outer side of the hexagonal pipe and are in sliding fit with the annular shell, the two annular slide rails are both connected with the sealing rings for sealing the annular shell, the two sealing rings are both in contact with the inner wall of the annular shell, the annular shell and the hexagonal pipe are communicated through holes, the top end of the first hose is connected with the bottom of the annular shell, the top of, the left end of the second hose is connected with a spray pipe for enabling water to flow out, the left end of the spray pipe is connected with a spray head for enabling water to be sprayed out, and the bottom of the spray pipe is connected with the top of the annular sleeve.
More preferably, the handle further comprises a pressure lever, a rolling shaft and a torsion spring, the pressure lever is connected to the upper portion of the left side of the hollow handle in a rotating mode, the torsion spring is arranged at the joint of the pressure lever and the hollow handle, one end of the torsion spring is connected with the pressure lever, the other end of the torsion spring is connected with the hollow handle, a straight hole is formed in the lower portion of the pressure lever, the rolling shaft is fixedly connected to the left end of the push rod, and the rolling shaft is located in the straight hole.
More preferably, still including protective housing, 7 shaped plates and second spring for the protective housing rigid coupling of protection motor is connected with 7 shaped plates in slider top right side, and be connected with two second springs between 7 shaped plates left side and the protective housing right side.
When the expansion bolt needs to be loosened, a worker pulls out the plug, then pours a proper amount of water into the hollow handle, and then plugs the plug back onto the support, the worker can hold the handle to enable the support to be in contact with the wall surface, and enables the nut of the expansion bolt to be located in the hexagonal shell, then controls the motor to rotate anticlockwise to drive the hexagonal tube to rotate anticlockwise, drives the hexagonal rod to rotate anticlockwise through the hexagonal block to drive the hexagonal shell to rotate anticlockwise to screw down the nut of the expansion bolt, drives the cylindrical drill bit to rotate anticlockwise while the hexagonal tube rotates anticlockwise, controls the pushing mechanism to drive the sliding block to move leftwards to drive the motor to move leftwards to drive the hexagonal tube to move leftwards, the first spring is compressed, the hexagonal tube moves leftwards to drive the cylindrical drill bit to move leftwards, and the cylindrical drill bit drills into the wall body around the expansion bolt, the expansion bolt is loosened, so that a worker does not need to continuously knock the expansion bolt with a hammer, the damage to the wall surface can be reduced, and the worker can feel easier. When the expansion bolt is loosened, the worker controls the pushing mechanism to stop working, the hexagonal pipe moves rightwards under the action of the first spring, and the motor and the cylindrical drill bit move rightwards along with the hexagonal pipe. When the barrel drill bit moves to the right to the initial position, the operator turns the motor off.
When cylindric drill bit counter-clockwise turning, the staff constantly pushes and pulls the push rod, it removes to drive about the piston board, when the piston board removes left, water in the hollow handle is through the suction tube inspiration compression cylinder, when the piston board removes right, water in the compression cylinder passes through the outlet pipe and flows in the cylinder body, then promote the piston piece and remove left, it removes left to drive the slider through the connecting rod, thereby drive the motor and remove left, the cylindric drill bit removes left thereupon, because the staff is constantly pushing and pulling the push rod, thereby make the cylindric drill bit creep into on the wall body around the expansion bolts, make expansion bolts produce not hard up. When the expansion bolt is loosened, a worker stops pushing and pulling the push rod, the cylindrical drill bit stops moving leftwards, then the valve is opened, water in the cylinder body flows back into the hollow handle through the water outlet pipe and the water discharge pipe, the hexagonal pipe moves rightwards under the action of the first spring, and the motor and the cylindrical drill bit move rightwards to the initial position.
The staff promotes the hexagon casing earlier right, drives the hexagon pole and moves right to drive hexagonal block and move right, first spring is compressed, then loosens the hexagon casing, under the effect of first spring, hexagonal block moves left, makes the water in the hollow handle pass through drinking-water pipe and first hose and inhales in the annular casing, and the spring flows into in the hexagon pipe through the through-hole. When the staff constantly pushed and pulled the push rod and drive hexagonal pipe when moving left, the water in the hexagonal block promotion hexagonal pipe makes the intraductal water of hexagon flow to the second hose through the through-hole in, then spouts on the cylindric drill bit from the shower nozzle blowout through the spray pipe, cools down to the cylindric drill bit to can prolong the life of cylindric drill bit.
The staff constantly presses the depression bar, and the depression bar horizontal hunting is moved under torque spring's effect, moves about through a word hole and roller bearing drive push rod, then need not the continuous push-and-pull push rod of staff for it is more simple and convenient to operate.
The protective housing can avoid the motor to collide other article, leads to the motor impaired. When the slider moves leftwards, the protective shell is driven to move leftwards, and the second spring is stretched. When the motor moves rightwards, the protective shell moves rightwards, and under the action of the second spring, the protective shell can move rightwards better, so that the motor can move rightwards better.
Compared with the prior art, the invention has the following advantages: according to the invention, the expansion bolt can be loosened through the cylindrical drill bit, so that a worker does not need to continuously knock the expansion bolt with a hammer, the damage to the wall surface can be reduced, and the worker can feel easier; the cylindrical drill bit can be cooled through the cooling mechanism, so that the service life of the cylindrical drill bit can be prolonged; the push rod can move left and right by continuously pressing the press rod, so that a worker does not need to continuously push and pull the push rod, and the operation is simpler and more convenient; can avoid the motor to collide other article through the protective housing, lead to the motor impaired.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is an enlarged schematic view of part a of the present invention.
Fig. 3 is an enlarged view of part B of the present invention.
The parts are labeled as follows: 1. a bracket, 2, a handle, 3, a hollow handle, 4, a plug, 5, a sliding groove, 6, a sliding block, 7, a motor, 8, a hexagonal tube, 9, a hexagonal block, 10, a first spring, 11, a hexagonal rod, 12, a hexagonal housing, 13, a cylindrical drill, 14, a ring-shaped sleeve, 15, a pushing mechanism, 151, a compression cylinder, 152, a piston plate, 153, a water suction pipe, 154, a water outlet pipe, 155, a first check valve, 156, a cylinder body, 157, a piston block, 158, a connecting rod, 159, a push rod, 1510, a drain pipe, 1511, a valve, 16, a cooling mechanism, 161, a water suction pipe, 162, a first hose, 163, a connecting frame, 164, a ring-shaped housing, 165, a ring-shaped sliding rail, 166, a sealing ring, 167, a second hose, 168, a water spray pipe, 169, a nozzle, 1610, a second check valve, a roller, 17, a rolling shaft, 18, a straight hole, 19, 20, a torsion spring, 21. protective shell, 22, 7-shaped plate, 23, second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
An expansion bolt loosening machine is shown in figures 1-3 and comprises a support 1, a handle 2, a hollow handle 3, a plug 4, a sliding block 6, a motor 7, a hexagonal tube 8, a hexagonal block 9, a first spring 10, a hexagonal rod 11, a hexagonal shell 12, a cylindrical drill bit 13, an annular sleeve 14 and a pushing mechanism 15, wherein the handle 2 is fixedly connected to the right side of the support 1 in the shape of 7, the hollow handle 3 for containing water is fixedly connected to the right side of the top of the inner side of the support 1, the plug 4 is arranged at the right part of the support 1, a sliding groove 5 with a guiding function is formed at the top of the support 1, the sliding block 6 capable of moving left and right is arranged in the sliding groove 5 in a sliding manner, the motor 7 is bolted at the right side of the top of the sliding block 6, the hexagonal tube 8 is installed on an output shaft of the motor 7, the hexagonal tube 9 capable of moving left and right is arranged in the hexagonal tube 8 in the sliding manner, hexagonal piece 9 left side is connected with hexagon pole 11, and 12 rigid couplings of hexagon casing are in 11 left ends of hexagon poles, and 13 rigid couplings of cylindric drill bit are in 8 left ends of hexagonal pipe, and 1 top left side rigid coupling of support has two annular cover 14 that play the guide effect, and cylindric drill bit 13 is located two annular cover 14, and 3 left side upper portions of hollow handle are equipped with the pushing mechanism 15 that is used for driving slider 6 to remove left.
Example 2
An expansion bolt loosening machine is shown in figures 1-3 and comprises a support 1, a handle 2, a hollow handle 3, a plug 4, a sliding block 6, a motor 7, a hexagonal tube 8, a hexagonal block 9, a first spring 10, a hexagonal rod 11, a hexagonal shell 12, a cylindrical drill bit 13, an annular sleeve 14 and a pushing mechanism 15, wherein the handle 2 is fixedly connected to the right side of the support 1 in the shape of 7, the hollow handle 3 for containing water is fixedly connected to the right side of the top of the inner side of the support 1, the plug 4 is arranged at the right part of the support 1, a sliding groove 5 with a guiding function is formed at the top of the support 1, the sliding block 6 capable of moving left and right is arranged in the sliding groove 5 in a sliding manner, the motor 7 is bolted at the right side of the top of the sliding block 6, the hexagonal tube 8 is installed on an output shaft of the motor 7, the hexagonal tube 9 capable of moving left and right is arranged in the hexagonal tube 8 in the sliding manner, hexagonal piece 9 left side is connected with hexagon pole 11, and 12 rigid couplings of hexagon casing are in 11 left ends of hexagon poles, and 13 rigid couplings of cylindric drill bit are in 8 left ends of hexagonal pipe, and 1 top left side rigid coupling of support has two annular cover 14 that play the guide effect, and cylindric drill bit 13 is located two annular cover 14, and 3 left side upper portions of hollow handle are equipped with the pushing mechanism 15 that is used for driving slider 6 to remove left.
The pushing mechanism 15 comprises a compression cylinder 151, a piston plate 152, a water suction pipe 153, a water outlet pipe 154, a first one-way valve 155, a cylinder body 156, a piston block 157, a connecting rod 158, a push rod 159, a water discharge pipe 1510 and a valve 1511, the compression cylinder 151 is bolted to the upper portion of the left side of the hollow handle 3, the piston plate 152 capable of reciprocating is arranged in the compression cylinder 151, the push rod 159 is fixedly connected to the middle portion of the left side of the piston plate 152, the water suction pipe 153 for making water flow into the compression cylinder 151 is connected to the right side of the compression cylinder 151, the water outlet pipe 154 is connected to the right side of the top of the compression cylinder 151, the first one-way valve 155 for making water flow in one direction is arranged on the water outlet pipe 154 and the water suction pipe 153, the water discharge pipe 1510 for making water flow back is connected to the right side of the water outlet pipe 154, the valve 1511 is arranged in, the middle part of the right side of the piston block 157 is connected with a connecting rod 158 in an L shape, the upper part of the rear side of the connecting rod 158 is connected with the front side of the sliding block 6, and the top end of the water outlet pipe 154 is connected with the right side of the bottom of the cylinder 156.
Example 3
An expansion bolt loosening machine is shown in figures 1-3 and comprises a support 1, a handle 2, a hollow handle 3, a plug 4, a sliding block 6, a motor 7, a hexagonal tube 8, a hexagonal block 9, a first spring 10, a hexagonal rod 11, a hexagonal shell 12, a cylindrical drill bit 13, an annular sleeve 14 and a pushing mechanism 15, wherein the handle 2 is fixedly connected to the right side of the support 1 in the shape of 7, the hollow handle 3 for containing water is fixedly connected to the right side of the top of the inner side of the support 1, the plug 4 is arranged at the right part of the support 1, a sliding groove 5 with a guiding function is formed at the top of the support 1, the sliding block 6 capable of moving left and right is arranged in the sliding groove 5 in a sliding manner, the motor 7 is bolted at the right side of the top of the sliding block 6, the hexagonal tube 8 is installed on an output shaft of the motor 7, the hexagonal tube 9 capable of moving left and right is arranged in the hexagonal tube 8 in the sliding manner, hexagonal piece 9 left side is connected with hexagon pole 11, and 12 rigid couplings of hexagon casing are in 11 left ends of hexagon poles, and 13 rigid couplings of cylindric drill bit are in 8 left ends of hexagonal pipe, and 1 top left side rigid coupling of support has two annular cover 14 that play the guide effect, and cylindric drill bit 13 is located two annular cover 14, and 3 left side upper portions of hollow handle are equipped with the pushing mechanism 15 that is used for driving slider 6 to remove left.
The pushing mechanism 15 comprises a compression cylinder 151, a piston plate 152, a water suction pipe 153, a water outlet pipe 154, a first one-way valve 155, a cylinder body 156, a piston block 157, a connecting rod 158, a push rod 159, a water discharge pipe 1510 and a valve 1511, the compression cylinder 151 is bolted to the upper portion of the left side of the hollow handle 3, the piston plate 152 capable of reciprocating is arranged in the compression cylinder 151, the push rod 159 is fixedly connected to the middle portion of the left side of the piston plate 152, the water suction pipe 153 for making water flow into the compression cylinder 151 is connected to the right side of the compression cylinder 151, the water outlet pipe 154 is connected to the right side of the top of the compression cylinder 151, the first one-way valve 155 for making water flow in one direction is arranged on the water outlet pipe 154 and the water suction pipe 153, the water discharge pipe 1510 for making water flow back is connected to the right side of the water outlet pipe 154, the valve 1511 is arranged in, the middle part of the right side of the piston block 157 is connected with a connecting rod 158 in an L shape, the upper part of the rear side of the connecting rod 158 is connected with the front side of the sliding block 6, and the top end of the water outlet pipe 154 is connected with the right side of the bottom of the cylinder 156.
The temperature reduction device further comprises a temperature reduction mechanism 16, the temperature reduction mechanism 16 comprises a water pumping pipe 161, a first hose 162, a connecting frame 163, an annular shell 164, an annular sliding rail 165, a sealing ring 166, a second hose 167, a water spraying pipe 168, a spray nozzle 169 and a second one-way valve 1610, the upper portion of the left side of the hollow handle 3 is connected with the water pumping pipe 161, the left end of the water pumping pipe 161 is connected with the first hose 162 for enabling water to flow out, the left side of the top of the sliding block 6 is connected with the annular shell 164 through the connecting frame 163, the right portion of the outer side of the hexagonal pipe 8 is fixedly connected with two annular sliding rails 165 for guiding, the annular sliding rails 165 are in sliding fit with the annular shell 164, the two annular sliding rails 165 are connected with the sealing rings 166 for sealing the annular shell 164, the two sealing rings 166 are in contact with the inner wall of the annular shell 164, the annular shell 164 is communicated with, the top of the annular shell 164 is connected with a second hose 167, the second hose 167 and the first hose 162 are both provided with a second one-way valve 1610, the left end of the second hose 167 is connected with a water spray pipe 168 for enabling water to flow out, the left end of the water spray pipe 168 is connected with a spray head 169 for enabling water to spray out, and the bottom of the water spray pipe 168 is connected with the top of the annular sleeve 14.
Example 4
An expansion bolt loosening machine is shown in figures 1-3 and comprises a support 1, a handle 2, a hollow handle 3, a plug 4, a sliding block 6, a motor 7, a hexagonal tube 8, a hexagonal block 9, a first spring 10, a hexagonal rod 11, a hexagonal shell 12, a cylindrical drill bit 13, an annular sleeve 14 and a pushing mechanism 15, wherein the handle 2 is fixedly connected to the right side of the support 1 in the shape of 7, the hollow handle 3 for containing water is fixedly connected to the right side of the top of the inner side of the support 1, the plug 4 is arranged at the right part of the support 1, a sliding groove 5 with a guiding function is formed at the top of the support 1, the sliding block 6 capable of moving left and right is arranged in the sliding groove 5 in a sliding manner, the motor 7 is bolted at the right side of the top of the sliding block 6, the hexagonal tube 8 is installed on an output shaft of the motor 7, the hexagonal tube 9 capable of moving left and right is arranged in the hexagonal tube 8 in the sliding manner, hexagonal piece 9 left side is connected with hexagon pole 11, and 12 rigid couplings of hexagon casing are in 11 left ends of hexagon poles, and 13 rigid couplings of cylindric drill bit are in 8 left ends of hexagonal pipe, and 1 top left side rigid coupling of support has two annular cover 14 that play the guide effect, and cylindric drill bit 13 is located two annular cover 14, and 3 left side upper portions of hollow handle are equipped with the pushing mechanism 15 that is used for driving slider 6 to remove left.
The pushing mechanism 15 comprises a compression cylinder 151, a piston plate 152, a water suction pipe 153, a water outlet pipe 154, a first one-way valve 155, a cylinder body 156, a piston block 157, a connecting rod 158, a push rod 159, a water discharge pipe 1510 and a valve 1511, the compression cylinder 151 is bolted to the upper portion of the left side of the hollow handle 3, the piston plate 152 capable of reciprocating is arranged in the compression cylinder 151, the push rod 159 is fixedly connected to the middle portion of the left side of the piston plate 152, the water suction pipe 153 for making water flow into the compression cylinder 151 is connected to the right side of the compression cylinder 151, the water outlet pipe 154 is connected to the right side of the top of the compression cylinder 151, the first one-way valve 155 for making water flow in one direction is arranged on the water outlet pipe 154 and the water suction pipe 153, the water discharge pipe 1510 for making water flow back is connected to the right side of the water outlet pipe 154, the valve 1511 is arranged in, the middle part of the right side of the piston block 157 is connected with a connecting rod 158 in an L shape, the upper part of the rear side of the connecting rod 158 is connected with the front side of the sliding block 6, and the top end of the water outlet pipe 154 is connected with the right side of the bottom of the cylinder 156.
The temperature reduction device further comprises a temperature reduction mechanism 16, the temperature reduction mechanism 16 comprises a water pumping pipe 161, a first hose 162, a connecting frame 163, an annular shell 164, an annular sliding rail 165, a sealing ring 166, a second hose 167, a water spraying pipe 168, a spray nozzle 169 and a second one-way valve 1610, the upper portion of the left side of the hollow handle 3 is connected with the water pumping pipe 161, the left end of the water pumping pipe 161 is connected with the first hose 162 for enabling water to flow out, the left side of the top of the sliding block 6 is connected with the annular shell 164 through the connecting frame 163, the right portion of the outer side of the hexagonal pipe 8 is fixedly connected with two annular sliding rails 165 for guiding, the annular sliding rails 165 are in sliding fit with the annular shell 164, the two annular sliding rails 165 are connected with the sealing rings 166 for sealing the annular shell 164, the two sealing rings 166 are in contact with the inner wall of the annular shell 164, the annular shell 164 is communicated with, the top of the annular shell 164 is connected with a second hose 167, the second hose 167 and the first hose 162 are both provided with a second one-way valve 1610, the left end of the second hose 167 is connected with a water spray pipe 168 for enabling water to flow out, the left end of the water spray pipe 168 is connected with a spray head 169 for enabling water to spray out, and the bottom of the water spray pipe 168 is connected with the top of the annular sleeve 14.
The handle is characterized by further comprising a pressing rod 17, a rolling shaft 19 and a torsion spring 20, the pressing rod 17 is connected to the upper portion of the left side of the hollow handle 3 in a rotating mode, the torsion spring 20 is arranged at the joint of the pressing rod 17 and the hollow handle 3, one end of the torsion spring 20 is connected with the pressing rod 17, the other end of the torsion spring 20 is connected with the hollow handle 3, a straight hole 18 is formed in the lower portion of the pressing rod 17, the rolling shaft 19 is fixedly connected to the left end of the push rod 159, and the rolling shaft 19 is located in.
Example 5
An expansion bolt loosening machine is shown in figures 1-3 and comprises a support 1, a handle 2, a hollow handle 3, a plug 4, a sliding block 6, a motor 7, a hexagonal tube 8, a hexagonal block 9, a first spring 10, a hexagonal rod 11, a hexagonal shell 12, a cylindrical drill bit 13, an annular sleeve 14 and a pushing mechanism 15, wherein the handle 2 is fixedly connected to the right side of the support 1 in the shape of 7, the hollow handle 3 for containing water is fixedly connected to the right side of the top of the inner side of the support 1, the plug 4 is arranged at the right part of the support 1, a sliding groove 5 with a guiding function is formed at the top of the support 1, the sliding block 6 capable of moving left and right is arranged in the sliding groove 5 in a sliding manner, the motor 7 is bolted at the right side of the top of the sliding block 6, the hexagonal tube 8 is installed on an output shaft of the motor 7, the hexagonal tube 9 capable of moving left and right is arranged in the hexagonal tube 8 in the sliding manner, hexagonal piece 9 left side is connected with hexagon pole 11, and 12 rigid couplings of hexagon casing are in 11 left ends of hexagon poles, and 13 rigid couplings of cylindric drill bit are in 8 left ends of hexagonal pipe, and 1 top left side rigid coupling of support has two annular cover 14 that play the guide effect, and cylindric drill bit 13 is located two annular cover 14, and 3 left side upper portions of hollow handle are equipped with the pushing mechanism 15 that is used for driving slider 6 to remove left.
The pushing mechanism 15 comprises a compression cylinder 151, a piston plate 152, a water suction pipe 153, a water outlet pipe 154, a first one-way valve 155, a cylinder body 156, a piston block 157, a connecting rod 158, a push rod 159, a water discharge pipe 1510 and a valve 1511, the compression cylinder 151 is bolted to the upper portion of the left side of the hollow handle 3, the piston plate 152 capable of reciprocating is arranged in the compression cylinder 151, the push rod 159 is fixedly connected to the middle portion of the left side of the piston plate 152, the water suction pipe 153 for making water flow into the compression cylinder 151 is connected to the right side of the compression cylinder 151, the water outlet pipe 154 is connected to the right side of the top of the compression cylinder 151, the first one-way valve 155 for making water flow in one direction is arranged on the water outlet pipe 154 and the water suction pipe 153, the water discharge pipe 1510 for making water flow back is connected to the right side of the water outlet pipe 154, the valve 1511 is arranged in, the middle part of the right side of the piston block 157 is connected with a connecting rod 158 in an L shape, the upper part of the rear side of the connecting rod 158 is connected with the front side of the sliding block 6, and the top end of the water outlet pipe 154 is connected with the right side of the bottom of the cylinder 156.
The temperature reduction device further comprises a temperature reduction mechanism 16, the temperature reduction mechanism 16 comprises a water pumping pipe 161, a first hose 162, a connecting frame 163, an annular shell 164, an annular sliding rail 165, a sealing ring 166, a second hose 167, a water spraying pipe 168, a spray nozzle 169 and a second one-way valve 1610, the upper portion of the left side of the hollow handle 3 is connected with the water pumping pipe 161, the left end of the water pumping pipe 161 is connected with the first hose 162 for enabling water to flow out, the left side of the top of the sliding block 6 is connected with the annular shell 164 through the connecting frame 163, the right portion of the outer side of the hexagonal pipe 8 is fixedly connected with two annular sliding rails 165 for guiding, the annular sliding rails 165 are in sliding fit with the annular shell 164, the two annular sliding rails 165 are connected with the sealing rings 166 for sealing the annular shell 164, the two sealing rings 166 are in contact with the inner wall of the annular shell 164, the annular shell 164 is communicated with, the top of the annular shell 164 is connected with a second hose 167, the second hose 167 and the first hose 162 are both provided with a second one-way valve 1610, the left end of the second hose 167 is connected with a water spray pipe 168 for enabling water to flow out, the left end of the water spray pipe 168 is connected with a spray head 169 for enabling water to spray out, and the bottom of the water spray pipe 168 is connected with the top of the annular sleeve 14.
The handle is characterized by further comprising a pressing rod 17, a rolling shaft 19 and a torsion spring 20, the pressing rod 17 is connected to the upper portion of the left side of the hollow handle 3 in a rotating mode, the torsion spring 20 is arranged at the joint of the pressing rod 17 and the hollow handle 3, one end of the torsion spring 20 is connected with the pressing rod 17, the other end of the torsion spring 20 is connected with the hollow handle 3, a straight hole 18 is formed in the lower portion of the pressing rod 17, the rolling shaft 19 is fixedly connected to the left end of the push rod 159, and the rolling shaft 19 is located in.
Still including protective housing 21, 7 shaped plate 22 and second spring 23 for the protective housing 21 rigid coupling of protection motor 7 is in 6 top right sides of slider, and support 1 top right side is connected with 7 shaped plate 22, is connected with two second springs 23 between 7 shaped plate 22 left sides and the protective housing 21 right side.
When the expansion bolt needs to be loosened, a worker pulls out the plug 4, then pours a proper amount of water into the hollow handle 3, then plugs the plug 4 back onto the support 1, the worker can hold the handle 2 to enable the support 1 to be in contact with the wall surface, enables the nut of the expansion bolt to be located in the hexagonal shell 12, then controls the motor 7 to rotate anticlockwise to drive the hexagonal tube 8 to rotate anticlockwise, drives the hexagonal rod 11 to rotate anticlockwise through the hexagonal block 9 to drive the hexagonal shell 12 to rotate anticlockwise, screws down the nut of the expansion bolt, drives the cylindrical drill bit 13 to rotate anticlockwise while rotating the hexagonal tube 8 anticlockwise, controls the pushing mechanism 15 to drive the sliding block 6 to move leftwards to drive the motor 7 to move leftwards to drive the hexagonal tube 8 to move leftwards, compresses the first spring 10, moves leftwards to drive the cylindrical drill bit 13 to move leftwards, the cylindrical drill bit 13 is drilled into the wall around the expansion bolt to loosen the expansion bolt, so that a worker does not need to continuously knock the expansion bolt with a hammer, the damage to the wall surface can be reduced, and the worker can feel easier. When the expansion bolt is loosened, the worker controls the pushing mechanism 15 to stop working, and the hexagonal pipe 8 moves to the right under the action of the first spring 10, and the motor 7 and the cylindrical drill bit 13 move to the right along with the movement. When the barrel drill 13 moves to the right to the initial position, the operator turns off the motor 7.
When the cylindrical drill bit 13 rotates anticlockwise, a worker continuously pushes and pulls the push rod 159 to drive the piston plate 152 to move left and right, when the piston plate 152 moves left, water in the hollow handle 3 is sucked into the compression cylinder 151 through the water suction pipe 153, when the piston plate 152 moves right, water in the compression cylinder 151 flows into the cylinder body 156 through the water outlet pipe 154, then the piston block 157 is pushed to move left, the slide block 6 is driven to move left through the connecting rod 158, the motor 7 is driven to move left, the cylindrical drill bit 13 moves left along with the cylindrical drill bit 13, and the worker continuously pushes and pulls the push rod 159, so that the cylindrical drill bit 13 can drill into a wall around the expansion bolt, and the expansion bolt is loosened. When the expansion bolt is loosened, the worker stops pushing and pulling the push rod 159, so that the cylindrical drill bit 13 stops moving leftwards, then opens the valve 1511, so that the water in the cylinder 156 flows back into the hollow handle 3 through the water outlet pipe 154 and the water outlet pipe 1510, the hexagonal pipe 8 moves rightwards under the action of the first spring 10, and the motor 7 and the cylindrical drill bit 13 move rightwards to the initial position.
The staff pushes the hexagonal housing 12 to the right first, drives the hexagonal rod 11 to move to the right, and thus drives the hexagonal block 9 to move to the right, the first spring 10 is compressed, then the hexagonal housing 12 is loosened, under the action of the first spring 10, the hexagonal block 9 moves to the left, so that the water in the hollow handle 3 is sucked into the annular housing 164 through the water suction pipe 161 and the first hose 162, and the spring flows into the hexagonal pipe 8 through the through hole 1611. When the worker continuously pushes and pulls the push rod 159 to drive the hexagonal tube 8 to move leftwards, the hexagonal block 9 pushes the water in the hexagonal tube 8, the water in the hexagonal tube 8 flows into the second hose 167 through the through hole 1611, then is sprayed out from the spray nozzle 169 through the spray pipe 168 and is sprayed on the cylindrical drill bit 13 to cool the cylindrical drill bit 13, and therefore the service life of the cylindrical drill bit 13 can be prolonged.
The staff constantly presses the depression bar 17, and the depression bar 17 is swung about under the effect of torsion spring 20, drives the push rod 159 through a word hole 18 and roller 19 and moves about, then need not the staff constantly push-and-pull push rod 159 for operation is more simple and convenient.
The protective case 21 can prevent the motor 7 from colliding with other objects, resulting in damage to the motor 7. When the slider 6 moves to the left, the protective shell 21 is driven to move to the left, and the second spring 23 is stretched. When the motor 7 moves rightwards, the protective shell 21 moves rightwards, and under the action of the second spring 23, the protective shell 21 can move rightwards better, so that the motor 7 can move rightwards better.
It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by using equivalent alternatives or equivalent variations fall within the scope of the present invention.
Claims (5)
1. An expansion bolt loosening machine comprises a support, a handle, a hollow handle and a plug, wherein the right side of the support in a 7-shaped shape is fixedly connected with the handle, the right side of the top of the inner side of the support is fixedly connected with the hollow handle for containing water, the right part of the support is provided with the plug, the expansion bolt loosening machine is characterized by also comprising a sliding block, a motor, a hexagonal pipe, a hexagonal block, a first spring, a hexagonal rod, a hexagonal shell, a cylindrical drill bit, an annular sleeve and a pushing mechanism, the top of the support is provided with a sliding groove with a guiding function, the sliding block capable of moving left and right is arranged in the sliding groove in a sliding manner, the right side of the top of the sliding block is bolted with the motor, the output shaft of the motor is provided with the hexagonal pipe, the hexagonal block capable of moving left and right is arranged in the hexagonal pipe in a sliding manner, the first spring is connected, the cylindrical drill bit is fixedly connected to the left end of the hexagonal pipe, the left side of the top of the support is fixedly connected with two annular sleeves with a guiding effect, the cylindrical drill bit is located in the two annular sleeves, and the upper portion of the left side of the hollow handle is provided with a pushing mechanism for driving the sliding block to move leftwards.
2. The expansion bolt loosening machine according to claim 1, wherein the pushing mechanism comprises a compression cylinder, a piston plate, a suction pipe, a water outlet pipe, a first check valve, a cylinder body, a piston block, a connecting rod, a push rod, a drain pipe and a valve, the compression cylinder is bolted to the upper left portion of the hollow handle, the piston plate capable of reciprocating is arranged in the compression cylinder, the push rod is fixedly connected to the middle left side of the piston plate, the suction pipe for flowing water into the compression cylinder is connected to the right side of the compression cylinder, the water outlet pipe is connected to the right side of the top of the compression cylinder, the first check valve for flowing water in one direction is arranged on the water outlet pipe and the suction pipe, the drain pipe for flowing water in one direction is connected to the right side of the water outlet pipe, the valve is arranged in the drain pipe, the drain pipe passes through the upper left portion of the hollow handle, the cylinder body is bolted to the left, the upper part of the rear side of the connecting rod is connected with the front side of the sliding block, and the top end of the water outlet pipe is connected with the right side of the bottom of the cylinder body.
3. The expansion bolt loosening machine according to claim 2, further comprising a cooling mechanism, wherein the cooling mechanism comprises a water pumping pipe, a first hose, a connecting frame, an annular housing, an annular slide rail, a sealing ring, a second hose, a water spraying pipe, a nozzle and a second one-way valve, the water pumping pipe is connected to the upper portion of the left side of the hollow handle, the first hose for discharging water is connected to the left end of the water pumping pipe, the annular housing is connected to the left side of the top of the sliding block through the connecting frame, two annular slide rails for guiding are fixedly connected to the right portion of the outer side of the hexagonal pipe, the annular slide rails are slidably matched with the annular housing, the sealing rings for sealing the annular housing are connected to the two annular slide rails, the two sealing rings are in contact with the inner wall of the annular housing, the annular housing and the hexagonal pipe are communicated through the through hole, the top end of the first hose is connected to the, all be equipped with the second check valve on second hose and the first hose, the second hose left end is connected with the spray pipe that is used for making rivers play, and the spray pipe left end is connected with and is used for making water spun shower nozzle, and the spray pipe bottom is connected with annular cover top.
4. The expanding bolt loosening machine as claimed in claim 3, further comprising a pressing rod, a rolling shaft and a torsion spring, wherein the pressing rod is rotatably connected to the upper left side of the hollow handle, the torsion spring is provided at the joint of the pressing rod and the hollow handle, one end of the torsion spring is connected to the pressing rod, the other end of the torsion spring is connected to the hollow handle, a slotted hole is formed in the lower portion of the pressing rod, the rolling shaft is fixedly connected to the left end of the pushing rod, and the rolling shaft is located in the slotted hole.
5. The expansion bolt loosening machine as claimed in claim 4, further comprising a protective case, a 7-shaped plate and a second spring, wherein the protective case for protecting the motor is fixedly connected to the right side of the top of the sliding block, the right side of the top of the bracket is connected with the 7-shaped plate, and two second springs are connected between the left side of the 7-shaped plate and the right side of the protective case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811397275.8A CN109590512B (en) | 2018-11-22 | 2018-11-22 | Expansion bolt loosening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811397275.8A CN109590512B (en) | 2018-11-22 | 2018-11-22 | Expansion bolt loosening machine |
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| Publication Number | Publication Date |
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| CN109590512A CN109590512A (en) | 2019-04-09 |
| CN109590512B true CN109590512B (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811397275.8A Active CN109590512B (en) | 2018-11-22 | 2018-11-22 | Expansion bolt loosening machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113601731B (en) * | 2021-08-18 | 2023-04-25 | 深圳市同鑫达物业管理有限公司 | Wall drilling machine for house repair |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006321036A (en) * | 2005-05-20 | 2006-11-30 | Nagahori Kogyo Kk | Impact socket |
| CN101612729A (en) * | 2008-06-26 | 2009-12-30 | 株式会社牧田 | Hand-held working tool |
| CN102458772A (en) * | 2009-06-03 | 2012-05-16 | 株式会社空研 | Impact wrench |
| CN203566589U (en) * | 2013-05-27 | 2014-04-30 | 成都众山科技有限公司 | Internal hexagonal bolt assembling and disassembling mechanism convenient to operate |
| TW201521967A (en) * | 2013-12-06 | 2015-06-16 | Univ Chienkuo Technology | Electric bolt lock gun |
| CN106030128A (en) * | 2013-12-17 | 2016-10-12 | 凯特克分部尤尼克斯公司 | A reaction washer and its fastening socket. |
-
2018
- 2018-11-22 CN CN201811397275.8A patent/CN109590512B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006321036A (en) * | 2005-05-20 | 2006-11-30 | Nagahori Kogyo Kk | Impact socket |
| CN101612729A (en) * | 2008-06-26 | 2009-12-30 | 株式会社牧田 | Hand-held working tool |
| CN102458772A (en) * | 2009-06-03 | 2012-05-16 | 株式会社空研 | Impact wrench |
| CN203566589U (en) * | 2013-05-27 | 2014-04-30 | 成都众山科技有限公司 | Internal hexagonal bolt assembling and disassembling mechanism convenient to operate |
| TW201521967A (en) * | 2013-12-06 | 2015-06-16 | Univ Chienkuo Technology | Electric bolt lock gun |
| CN106030128A (en) * | 2013-12-17 | 2016-10-12 | 凯特克分部尤尼克斯公司 | A reaction washer and its fastening socket. |
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| CN109590512A (en) | 2019-04-09 |
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Effective date of registration: 20200610 Address after: 317500 qianyangxia village, Wenqiao Town, Wenling City, Taizhou City, Zhejiang Province (within Taizhou Precision Tool Co., Ltd.) Applicant after: Taizhou Sanlin precision tools Co., Ltd Address before: Room 1103, Qunhui Building, 177 Jingdong Avenue, Nanchang High-tech Industrial Development Zone, Nanchang City, Jiangxi Province Applicant before: Peng Yong |
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