CN209737369U - Water cutting machine - Google Patents

Water cutting machine Download PDF

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Publication number
CN209737369U
CN209737369U CN201920083950.3U CN201920083950U CN209737369U CN 209737369 U CN209737369 U CN 209737369U CN 201920083950 U CN201920083950 U CN 201920083950U CN 209737369 U CN209737369 U CN 209737369U
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motor
water
cutting machine
horizontal
abrasive
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CN201920083950.3U
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Chinese (zh)
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董大勇
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Liaoning Aihe Mechanical And Electrical Technology Co ltd
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Individual
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Abstract

A water cutting machine relates to the technical field of water cutting, and comprises a spray gun, an abrasive material supplying and mixing unit and a high-pressure water supplying unit driven by a first motor, wherein the abrasive material supplying and mixing unit comprises an abrasive material tank and a sand mixing integrated block arranged at the bottom of the abrasive material tank, one side of the sand mixing integrated block is provided with a horizontal water inlet channel communicated with the inside of the sand mixing integrated block, the outer end of the horizontal water inlet channel is connected with the high-pressure water supplying unit through a high-pressure rubber pipe, the inner end of the horizontal water inlet channel is communicated with a vertical water inlet channel communicated with the inside of the sand mixing integrated block, a horizontal discharging channel is further arranged in the sand mixing integrated block, and the upper end of the vertical water; the output shaft of the second motor is coaxially and fixedly connected with the valve core of the sand outlet valve; and a switch I for controlling the start and stop of the first motor, a switch II for controlling the reverse rotation of the second motor and a switch III for controlling the forward rotation of the second motor are fixed on the spray gun.

Description

Water cutting machine
Technical Field
The utility model relates to a water cutting technical field especially relates to a water cutting machine.
Background
The water cutting is divided into pure water cutting and abrasive water cutting, the abrasive water cutting is more widely applied by people due to the advantages of the cutting speed and the cutting effect, in the prior art, people extend the using distance of the water cutting machine by connecting a long-distance high-pressure rubber pipe between the water cutting machine and a water cutting spray gun, thereby reducing the movement of the heavy water cutting machine, however, in the actual using process, after the water cutting machine is closed after the cutting working gap or the cutting work is finished, the residual abrasive in the high-pressure rubber pipe between the water cutting machine and the water cutting spray gun can often cause the blockage of a pipeline, and the next use of the equipment is influenced, because the traditional water cutting machine is inconvenient for operators to respectively open and close the high-pressure water supply and the abrasive supply in the construction process, and the operators of the traditional water cutting machine directly close the high-pressure water after the cutting working gap or the cutting work is finished, abrasive materials can remain in a high-pressure rubber pipe between the water cutting machine and the water cutting spray gun, so that blockage is caused; in addition, when the spray gun is far away from the water cutting machine, two persons are required to operate, one person controls the spray gun, and the other person controls the water cutting machine to start and stop, so that labor force waste is caused.
The utility model patent of the utility model with the grant bulletin number "CN 207043997U" discloses a high-pressure mortar mixing arrangement, including the high-pressure tank, its characterized in that: the both ends symmetry of high-pressure tank be equipped with jar mouth, the jar mouth include jar mouth and jar mouth down, last jar mouth department be equipped with sealed lid, jar mouth department is equipped with the control integrated package down, one side of control integrated package transversely open and to have the inlet opening, the inlet opening is connected on vertical seting up at the inside through-hole A of control integrated package, the upper portion of through-hole A is connected with the hook-shaped pipe, the sub-unit connection of through-hole A is transversely seted up on the inside through-hole C of control integrated package, the position of inlet opening be a little higher than through-hole C's position, the vertical opening in middle part of control integrated package have through-hole B, through-hole B run through to through-hole C from the top of control integrated package, through-hole B middle part be equipped with the governing valve. The arrangement of the regulating valve in the through hole B can effectively control the supply of the grinding materials; the water inlet hole and the through hole C are not in the same straight line position, so that the high-pressure water jet can be effectively branched, and the output of the abrasive jet cannot be hindered; the design of the spring and the steel ball in the through hole A effectively prevents backflow; the high-pressure tank is integrally formed by spinning, is free of welding design, high in pressure resistance, and good in sealing performance, and the tank opening is symmetrical up and down and is sealed by adopting threaded connection.
The high-pressure mortar mixing device well realizes the mixing of high-pressure water and abrasive materials, but when a high-pressure rubber pipe between the high-pressure tank and the spray gun is long, the abrasive materials remained in the high-pressure rubber pipe between the high-pressure tank and the spray gun after the cutting work gap or the cutting work is finished can also cause the blockage of a pipeline, and the next use of the equipment is influenced; in addition, when the distance between the spray gun and the water cutting machine is long, two persons are needed to operate, and the problem of labor waste still exists.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a water cutting machine, when the distance between water cutting machine and the spray gun is long in the use, the operating personnel that can conveniently control the spray gun closes earlier the abrasive material and supplies with and then close the water under high pressure and supply with, and then avoids the long high pressure rubber tube between water cutting machine and the spray gun to take place to block up because of remaining the abrasive material, can also one-man operation, convenient to use.
The utility model discloses a realize through following technical scheme:
A water cutting machine comprises a spray gun, an abrasive material supplying and mixing unit and a high-pressure water supplying unit driven by a first motor, wherein the high-pressure water supplying unit, the abrasive material supplying and mixing unit and the spray gun are sequentially connected through a high-pressure rubber pipe, the abrasive material supplying and mixing unit comprises an abrasive material tank and a sand mixing integrated block arranged at the bottom of the abrasive material tank, one side of the sand mixing integrated block is provided with a horizontal water inlet channel communicated with the inside of the sand mixing integrated block, the outer end of the horizontal water inlet channel is connected with the high-pressure water supplying unit through the high-pressure rubber pipe, the inner end of the horizontal water inlet channel is communicated with a vertical water inlet channel arranged in the sand mixing integrated block, a horizontal discharging channel is further arranged in the sand mixing integrated block, one end of the horizontal discharging channel is connected with the bottom end of the vertical water inlet channel, the other end of the horizontal discharging channel is, a sand outlet channel with one end communicated with the abrasive tank and the other end connected to the horizontal discharge channel is arranged in the middle of the sand mixing manifold block, and a sand outlet valve for controlling the opening and closing of the sand outlet channel is arranged in the middle of the sand outlet channel; the output shaft of the second motor is coaxially and fixedly connected with the valve core of the sand outlet valve; and a switch I for controlling the start and stop of the first motor, a switch II for controlling the reverse rotation of the second motor and a switch III for controlling the forward rotation of the second motor are fixed on the spray gun.
In another aspect of the present invention, the high pressure water supply unit includes a first motor, a coupling and a water pump connected in sequence, and the water outlet end of the water pump is connected to the outer end of the horizontal water inlet channel through a high pressure rubber tube.
In another aspect of the present invention, the connection point of the horizontal water inlet channel and the vertical water inlet channel is located above the bottom end of the vertical water inlet channel.
In another aspect of the present invention, the vertical inlet channel has an inner diameter greater than an inner diameter of the horizontal outlet channel.
The utility model discloses an in another aspect, still include host computer casing and abrasive tank installation casing, the high pressure water supply unit is fixed in the host computer casing, the abrasive material is supplied with mixed unit and is fixed in the abrasive tank installation casing, the second motor passes through the bolt fastening on abrasive tank installation casing, host computer casing and abrasive tank installation casing bottom have installed the universal wheel of predetermineeing quantity respectively.
In another aspect of the present invention, the electric wire between the switch i and the first motor and the electric wire between the switch ii and the switch iii and the second motor are respectively fixedly connected to the periphery of the adjacent high-pressure rubber hose through the connecting member.
In another aspect of the invention, the connector is a cable tie.
In another aspect of the utility model, go out sand valve's case one end and the output shaft of second motor concentric with one side be connected, the other end is connected with one side be fixed with manual pivot with one side, the outer tip of manual pivot radially opens there is the through-hole.
The utility model has the advantages that: by using the water cutting machine, the supply of high-pressure water and the supply of abrasive materials can be respectively controlled by a single person at the spray gun through a switch, so that an operator can clean the residual abrasive materials in the high-pressure rubber pipe by closing the abrasive material supply firstly and then closing the high-pressure water supply when the distance between the water cutting machine and the spray gun is longer, and further the blockage of the long high-pressure rubber pipe between the water cutting machine and the spray gun due to the residual abrasive materials is avoided, the water cutting machine can be operated by a single person, and the use is convenient.
Drawings
Fig. 1 is a schematic view of the overall connection structure of the present invention.
Fig. 2 is the utility model discloses mulling integrated package structural schematic.
fig. 3 is a schematic view of a second motor connection structure of the present invention.
in the drawings: 1. high pressure water supply unit, 2, switch I, 3, spray gun, 4, high pressure rubber tube, 5, abrasive tank, 6, mullion manifold block, 7, horizontal inlet channel, 8, vertical inlet channel, 9, horizontal discharge channel, 10, hook-shaped pipe, 11, sand outlet channel, 12, sand outlet valve, 13, second motor, 14, host computer casing, 15, abrasive tank installation casing, 16, switch II, 17, switch III, 18, manual pivot.
Detailed Description
The following will further explain the embodiments of the present invention with reference to the drawings and examples:
In the description of the present invention, it should be understood that the description indicating the orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model provides a water cutting machine, includes that spray gun 3, abrasive supply mixing unit and by first motor drive's high pressure water supply unit 1, it links to each other to loop through high pressure rubber tube 4 between high pressure water supply unit 1, the abrasive supply mixing unit and the spray gun 3, the abrasive supply mixing unit includes abrasive tank 5 and installs the mullion integrated package 6 in abrasive tank 5 bottom, and mullion integrated package 6 and abrasive tank 5 spinning integrated into one piece do not have the welding point, and compressive capacity is strong, one side of mullion integrated package 6 is opened has the horizontal inhalant canal 7 that lets in the inside of mullion integrated package 6, and horizontal inhalant canal 7 outer end is connected with high pressure water supply unit 1 through high pressure rubber tube 4, and the inner intercommunication is on the vertical inhalant canal 8 of seting up in the inside of mullion integrated package 6, still is equipped with horizontal discharging channel 9 in the mullion integrated package 6, and the bottom of vertical inhalant canal 8 is, the other end of the vertical water inlet channel 8 is communicated with a hook-shaped pipe 10 which is communicated with the inside of the grinding material tank 5, the middle part of the sand mixing manifold 6 is provided with a sand outlet channel 11, one end of the sand outlet channel 11 is communicated with the grinding material tank 5, the other end of the sand outlet channel 11 is connected with a horizontal discharge channel 9, and the middle part of the sand outlet channel 11 is provided with a sand outlet valve 12 which controls the opening and closing of the sand outlet channel 11; the output shaft of the second motor 13 is coaxially welded and fixed with the valve core of the sand outlet valve 12; and a switch I2 for controlling the start and stop of the first motor, a switch II 16 for controlling the reverse rotation of the second motor 13 and a switch III 17 for controlling the forward rotation of the second motor 13 are fixed on the spray gun 3 through bolts. The high-pressure water supply unit 1 comprises a first motor, a coupler and a water pump which are sequentially connected together, and the water outlet end of the water pump is connected with the outer end of the horizontal water inlet channel 7 through a high-pressure rubber pipe 4. The connecting point of the horizontal water inlet channel 7 and the vertical water inlet channel 8 is positioned above the bottom end of the vertical water inlet channel 8. The inner diameter of the vertical water inlet channel 8 is larger than that of the horizontal discharging channel 9. Still include host computer casing 14 and abrasive tank installation casing 15, high pressure water supply unit 1 is fixed in host computer casing 14, the abrasive material is supplied with mixed unit and is fixed in abrasive tank installation casing 15, second motor 13 passes through the bolt fastening on abrasive tank installation casing 15, the universal wheel of predetermineeing quantity has been installed respectively to host computer casing 14 and abrasive tank installation casing 15 bottom. And the electric wire between the switch I2 and the first motor and the electric wires between the switch II 16 and the switch III 17 and the second motor are respectively and fixedly connected to the periphery of the adjacent high-pressure rubber hose 4 through connecting pieces. The connecting piece is a ribbon. One end of a valve core of the sand outlet valve 12 is coaxially connected with an output shaft of the second motor 13, the other end of the valve core is coaxially welded and fixed with a manual rotating shaft, and a through hole is radially formed in the outer end part of the manual rotating shaft.
During the use, only need single operation can, operating personnel handheld spray gun 3, press switch I2 earlier, start first motor in order to produce the high pressure water, press switch II 16 again, make out sand valve 12 open under the drive of second motor, the high pressure water gets into horizontal water inlet channel 7, after 7 comes out from horizontal water inlet channel, partial high pressure water directly gets into horizontal discharging channel 9, partly through vertical water inlet channel 8 get into in abrasive material jar 5, the abrasive material that gets into in the abrasive material jar 5 with the abrasive material in the abrasive material jar 5 passes through sand outlet channel 11 and dashes to horizontal discharging channel 9 in, thereby accomplish the mixture of high pressure water and abrasive material, the mixture that comes out from horizontal discharging channel 9 passes through high-pressure rubber pipe and gets into spray gun 3, and then carry out the water cutting from spray gun 3 blowout. The water under high pressure and abrasive material spun proportion accessible set up different internal diameters to vertical inhalant canal 8 and horizontal discharging channel 9 and control, the internal diameter of vertical inhalant canal 8 will be greater than the internal diameter of horizontal discharging channel 9 and is comparatively reasonable in order to ensure the proportion of spun water under high pressure and abrasive material, set up horizontal inhalant canal 7 and the tie point of vertical inhalant canal 8 and can avoid the problem that the water under high pressure that comes out by horizontal inhalant canal 7 most directly rushes into horizontal discharging channel 9 in the top of vertical inhalant canal 8 bottom, and then avoided getting into abrasive tank 5 by vertical inhalant canal 8 the water under high pressure water yield too little.
When the water cutting operation needs to be stopped, an operator holding the spray gun 3 firstly presses the switch III to control the second motor 13 to rotate forwards, the second motor 13 drives the sand outlet valve 12 to be closed, the abrasive material supply is stopped, the high-pressure water supply is continued, and after the abrasive material in the high-pressure rubber pipe 4 between the abrasive material supply mixing unit and the spray gun 3 is flushed by the high-pressure water (generally for 2 minutes), the operator controls the first motor to stop rotating through the switch I2 to stop the supply of the high-pressure water.
This kind of water cutting machine realizes and has made things convenient for the operating personnel of handheld spray gun 3 to control the supply of high pressure water and the supply of abrasive material respectively through the switch in spray gun department, whole process only needs one-man operation, make operating personnel can utilize the high pressure water to wash clean the interior remaining abrasive material of high pressure rubber pipe through closing the abrasive material supply earlier and then closing the mode that the high pressure water was supplied with at the longer time of the distance between water cutting machine and the spray gun, and then avoid the long high pressure rubber pipe between water cutting machine and the spray gun to take place to block up because of remaining the abrasive material, one-man operation, it is practical convenient.
The operation mode of firstly introducing water and then adding sand can not only enable the starting process of water cutting to be smoother, but also reserve time for preparing and adjusting the spray gun for an operator before adding sand after introducing water, and reduce the waste of grinding materials at the initial starting stage.
The high-pressure water supply unit 1 and the abrasive material supply and mixing unit are respectively installed in different shells through bolts and connected through high-pressure rubber pipes, and the bottoms of the main machine shell 14 and the abrasive material tank installation shell 15 are respectively provided with a preset number of universal wheels. The structure enables the water cutting machine to be more flexible and convenient to move integrally, the abrasive material supply and mixing unit can be moved independently, and when the heavy high-pressure water supply unit 1 is not convenient to move, the abrasive material supply and mixing unit can be moved independently, so that the working range of the water cutting machine can be prolonged. Moving the abrasive supply and mixing unit independently also brings it closer to the cutting site, thereby reducing the distance between the sanding site and the cutting site and saving abrasive. The water cutting machine with the structure has more obvious advantages in the complex environment in the well.
The electric wire between switch I2 and the first motor and the electric wire between switch II 16 and switch III 17 and the second motor are respectively through connecting piece fixed connection in 4 outsiders of neighbouring high-pressure rubber pipe, can avoid the electric wire too in disorder, drag each other and beat the problem that influences water cutting machine and use. The provision of the manual spindle 18 enables the sand valve 12 to be manually closed in the event of a circuit failure, thereby stopping the supply of abrasive. The manual rotating shaft 18 can be easily rotated by an operator in a labor-saving manner by inserting rods, pipes and the like into through holes formed in the manual rotating shaft 18, so that the sand valve 12 can be easily closed.
In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.

Claims (8)

1. The utility model provides a water cutting machine, includes spray gun (3), abrasive supply mixing unit and by first motor drive's high pressure water supply unit (1), abrasive supply mixing unit and spray gun (3) between loop through high-pressure rubber tube (4) and link to each other, characterized by, abrasive supply mixing unit includes abrasive tank (5) and installs mulling manifold (6) in abrasive tank (5) bottom, and open one side of mulling manifold (6) has horizontal inhalant canal (7) that lets in mulling manifold (6) inside, and horizontal inhalant canal (7) outer end is connected with high pressure water supply unit (1) through high-pressure rubber tube (4), and the inner intercommunication still is equipped with horizontal discharging channel (9) on opening in vertical inhalant canal (8) inside mulling manifold (6), one end of the horizontal discharging channel is connected with the bottom end of the vertical water inlet channel (8), the other end of the horizontal discharging channel is communicated with the outside of the sand mixing manifold block (6) and is communicated with the spray gun through a high-pressure rubber hose (4), the upper end of the vertical water inlet channel (8) is connected with a hook-shaped pipe (10) communicated with the inside of the grinding material tank (5), a sand outlet channel (11) with one end communicated with the grinding material tank (5) and the other end connected with the horizontal discharging channel (9) is arranged in the middle of the sand mixing manifold block (6), and a sand outlet valve (12) for controlling the opening and closing of the sand outlet channel (11; the sand outlet valve further comprises a second motor (13), and an output shaft of the second motor (13) is coaxially and fixedly connected with a valve core of the sand outlet valve (12); and a switch I (2) for controlling the start and stop of the first motor, a switch II (16) for controlling the reverse rotation of the second motor and a switch III (17) for controlling the forward rotation of the second motor are fixed on the spray gun (3).
2. The water cutting machine according to claim 1, characterized in that the high pressure water supply unit (1) comprises a first motor, a coupling and a water pump which are connected together in sequence, and the water outlet end of the water pump is connected with the outer end of the horizontal water inlet channel (7) through a high pressure rubber tube (4).
3. A water cutting machine according to claim 1, characterized in that the connection point of the horizontal water inlet channel (7) and the vertical water inlet channel (8) is above the bottom end of the vertical water inlet channel (8).
4. A water cutting machine according to claim 3, characterized in that the vertical water inlet channel (8) has a larger inner diameter than the horizontal discharge channel (9).
5. A water cutting machine according to claim 1, characterized by further comprising a main machine housing (14) and an abrasive tank mounting housing (15), the high pressure water supply unit (1) being fixed in the main machine housing (14), the abrasive supply mixing unit being fixed in the abrasive tank mounting housing (15), the second motor (13) being fixed on the abrasive tank mounting housing (15) by bolts, a preset number of universal wheels being installed at the bottom of the main machine housing (14) and the abrasive tank mounting housing (15), respectively.
6. The water cutting machine according to claim 1, characterized in that the electric wires between the switch i (2) and the first motor and the electric wires between the switch ii (16) and the switch iii (17) and the second motor are respectively and fixedly connected to the periphery of the adjacent high-pressure hose (4) through connecting pieces.
7. A water cutting machine according to claim 6, wherein said connecting member is a cable tie.
8. The water cutting machine according to claim 1, wherein one end of the valve core of the sand outlet valve (12) is coaxially connected with the output shaft of the second motor (13), the other end of the valve core is coaxially connected and fixed with a manual rotating shaft (18), and a through hole is formed in the radial direction of the outer end of the manual rotating shaft (18).
CN201920083950.3U 2019-01-18 2019-01-18 Water cutting machine Active CN209737369U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920083950.3U CN209737369U (en) 2019-01-18 2019-01-18 Water cutting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920083950.3U CN209737369U (en) 2019-01-18 2019-01-18 Water cutting machine

Publications (1)

Publication Number Publication Date
CN209737369U true CN209737369U (en) 2019-12-06

Family

ID=68706089

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920083950.3U Active CN209737369U (en) 2019-01-18 2019-01-18 Water cutting machine

Country Status (1)

Country Link
CN (1) CN209737369U (en)

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GR01 Patent grant
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Effective date of registration: 20221216

Address after: No. 414, Yaobu Village, Hou'an Town, Fushun County, Fushun City, Liaoning Province, 113100

Patentee after: Wang Huidi

Address before: No. 688, Mingquan Road, Zoucheng, Jining, Shandong 273500

Patentee before: Dong Dayong

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20230411

Address after: No. 688, Mingquan Road, Zoucheng, Jining, Shandong 273500

Patentee after: Dong Dayong

Address before: No. 414, Yaobu Village, Hou'an Town, Fushun County, Fushun City, Liaoning Province, 113100

Patentee before: Wang Huidi

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20240131

Address after: No. 67 Yaobu Village, Hou'an Town, Fushun County, Fushun City, Liaoning Province, 113000

Patentee after: Dong Dayong

Country or region after: China

Patentee after: Wang Huidi

Address before: No. 688, Mingquan Road, Zoucheng, Jining, Shandong 273500

Patentee before: Dong Dayong

Country or region before: China

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20240220

Address after: 113000, No. 88 Xige 1st Road, Hebei Township, Shuncheng District, Fushun City, Liaoning Province

Patentee after: Liaoning AIHE Mechanical and Electrical Technology Co.,Ltd.

Country or region after: China

Address before: No. 67 Yaobu Village, Hou'an Town, Fushun County, Fushun City, Liaoning Province, 113000

Patentee before: Dong Dayong

Country or region before: China

Patentee before: Wang Huidi