CN114147458A - Press mounting equipment and press mounting process for fire hose production - Google Patents
Press mounting equipment and press mounting process for fire hose production Download PDFInfo
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- CN114147458A CN114147458A CN202111526177.1A CN202111526177A CN114147458A CN 114147458 A CN114147458 A CN 114147458A CN 202111526177 A CN202111526177 A CN 202111526177A CN 114147458 A CN114147458 A CN 114147458A
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- assembly
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- press
- seat
- fire hose
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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- Mechanical Engineering (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a press-fitting device and a press-fitting process for fire hose production, belonging to the technical field of fire-fighting appliance production. Through the hosepipe pan feeding subassembly of design, anchor clamps main part and fire hose embolia the toper cover and guide sleeve roller outside, both sides anchor clamps main part can drive both sides top anchor clamps assembly pole to remove to both sides and expand after the contact of toper cover inclined plane, the anchor clamps assembly pole that expands can further expand to the fire hose, thereby can realize handling from the pan feeding to the fire hose, avoid artifical material loading to cup joint the cover that influences the material area and connect between the main part and establish laminating efficiency, and realize the horizontal pan feeding of joint main part through side direction open-ended grip slipper, satisfy the quick processing that breaks away from after the fire hose erection joint.
Description
Technical Field
The invention relates to the technical field of fire fighting equipment production, in particular to a press-fitting device and a press-fitting process for fire hose production.
Background
The fire hose is the hose that is used for transporting fire-retardant liquid such as high pressure water or foam, and the both ends of fire hose all have metal joint, can connect another hosepipe with the extension distance or connect the nozzle in order to increase liquid jet pressure, consequently need assemble metal joint after fire hose production, and transmission fire hose assembly is many to articulate the pressfitting through the steel wire, but needs the manual work to twine the power of rolling up repeatedly, and efficiency is lower.
The invention discloses a press-mounting device for fire hose production and a using method thereof in the technical field of part of fire-fighting appliance production, wherein the invention with the application number of CN112192210A discloses the press-mounting device for fire hose production. According to the invention, the pressing seat is arranged on the inner side of the installation end of the fire hose, so that the fire hose is clamped between the pressing seat and the buckling seat, and meanwhile, the connecting buckle and the pressing seat are used for press mounting, so that the fire hose can be prevented from being damaged due to overlarge pressure during press mounting, the fire hose can be prevented from being separated from being pressed, and the press mounting mechanism is supported by the two movable frames and the supporting seat, so that the support is convenient during press mounting.
However, in actual use, certain disadvantages still exist, such as lack of insertion adaptability between the fire-fighting and waterproof belt and the connecting mechanism, adhesion of inner walls on two sides is easily caused when the fire-fighting hose is wound after being at home, and the belt still needs to be kneaded, unfolded, sleeved and assembled during manual feeding, so that feeding adaptive processing capacity of the fire-fighting and waterproof belt is affected, construction and assembly efficiency is low, and press-fitting requirements cannot be well met.
Based on the above, the invention designs the press-fitting equipment and the press-fitting process for producing the fire hose, so as to solve the problems.
Disclosure of Invention
The invention aims to provide a press-fitting device and a press-fitting process for producing a fire hose, and aims to solve the problem that the insertion adaptability between a fire-fighting waterproof belt and a connecting mechanism is lacked, the fed material belt still needs to be manually sleeved and assembled, and the feeding adaptive processing capacity of the fire-fighting waterproof belt is further influenced.
In order to achieve the purpose, the invention provides the following technical scheme: a press-fitting device for producing a fire hose comprises a press-fitting base, wherein a supporting side plate is fixedly installed on one side of the press-fitting base, a press-fitting assembly is fixedly installed on one side of the supporting side plate, a joint clamping assembly is fixedly installed on the top of the press-fitting base and corresponds to the press-fitting assembly, the joint clamping assembly is used for clamping a limiting joint main body, an electric slide rail is arranged on the top of the press-fitting base, a plurality of electric slide seats are connected to the inner cavity of the electric slide rail in a sliding mode, the joint clamping assembly is fixedly installed on the top of one of the electric slide seats, a hose feeding assembly is fixedly installed on the top of the press-fitting base through the electric slide seat, a guiding assembly is fixedly installed on the top of the press-fitting base through the electric slide seat, and the axes of the guiding assembly, the hose feeding assembly and the joint clamping assembly are located on the same horizontal line;
the joint clamping assembly comprises a clamping seat, the bottom of the clamping seat is fixedly mounted at the top of the electric sliding seat through a clamping fixing rod, a plurality of limiting elastic blocks are fixedly connected to two sides of an inner cavity of the clamping seat, the water hose feeding assembly comprises a water hose assembling ring, a plurality of limiting rollers are adjustably connected to an inner cavity of the water hose assembling ring, and a clamp main body is adjustably assembled at the front end of the water hose assembling ring and used for clamping two sides of a narrow opening side wall of a fire hose main body to guide feeding.
As a further scheme of the invention, the guide assembly comprises a guide seat, the guide seat is fixedly installed at the top of the electric sliding seat, a guide sleeve roller is fixedly installed at one side of the guide seat, a conical sleeve is communicated with one side of the guide sleeve roller, a spreading sleeve nozzle is embedded at one side of the conical sleeve, an inner cavity of the guide sleeve roller is communicated with a purging pipe, the other end of the purging pipe is communicated with an inflator pump, and the inflator pump is fixedly installed at the top of the guide seat.
As a further scheme of the invention, the cross section of the expanding sleeve mouth is rectangular, and the cross sections of the two axial sides of the inner cavity of the expanding sleeve mouth are arc-shaped.
As a further scheme of the invention, the cross section of the limiting elastic block is triangular, and the limiting elastic block is an elastic plastic block.
According to a further scheme of the invention, a plurality of feeding sliding sleeves are embedded in the outer side wall of the water band assembling ring, a feeding sliding rod is connected in an inner cavity of each feeding sliding sleeve in a sliding mode, one end of each feeding sliding rod is fixedly connected with an ejector block, the other end of each feeding sliding rod is fixedly connected with one side of a limiting roller, a first spring is sleeved on the outer side wall of each feeding sliding rod, two ends of each first spring are fixedly connected with the corresponding positions of the ejector block and one side of each feeding sliding sleeve respectively, a feeding fixing rod is fixedly connected to the bottom of the water band assembling ring, and the feeding fixing rod is fixedly installed at the top of an electric sliding seat on one side.
As a further scheme of the invention, one side of the water hose assembling ring is fixedly connected with a fixed seat, an adjusting slide bar is fixedly installed in an inner cavity of the fixed seat, the outer side wall of the adjusting slide bar is slidably connected with two adjusting slide sleeves, two second springs are sleeved on the outer side wall of the adjusting slide bar, two ends of each second spring are respectively and fixedly connected with the corresponding position adjusting slide sleeve and one side of the inner cavity of the fixed seat, one side of each adjusting slide sleeve is fixedly connected with a connecting rod, the bottom of each connecting rod is fixedly connected with a clamp assembling rod, and the bottom end of each clamp assembling rod is fixedly sleeved with the top of the clamp main body.
As a further scheme of the invention, the cross section of the clamping seat is U-shaped, and the clamping seat extends to one side from a transverse angle.
As a further scheme of the invention, the press-fitting assembly comprises a press-fitting linear module which is fixedly installed on one side of the supporting side plate, one side of the press-fitting linear die holder is in threaded connection with a screw rod seat, one side of the screw rod seat is fixedly connected with an adjusting rod, the other end of the adjusting rod is fixedly connected with a press-fitting rod, two ends of the bottom of the press-fitting rod are fixedly connected with press-fitting sleeves, and the press-fitting sleeves are positioned at the top of the assembling clamp component.
According to a further scheme of the invention, the assembly clamp component comprises an upper assembly clamp and a lower assembly clamp, the cross sections of the upper assembly clamp and the lower assembly clamp are both arc-shaped, clamping nut sleeves are fixedly arranged in assembly holes on two sides of the lower assembly clamp, assembly studs are slidably connected in the assembly holes on two sides of the upper assembly clamp, a plurality of limiting deformation parts are fixedly arranged in inner cavities of the clamping nut sleeves and used for enabling the limiting deformation parts to deform through pressing of assembly bolts and performing press fit assembly on the assembly bolts, meshing core columns are arranged on the inner sides of the upper assembly clamp and the lower assembly clamp, and the meshing core columns on two sides are attached to grooves on the outer side of the joint main body.
As a further scheme of the invention, the press fitting process for producing the fire hose specifically comprises the following steps:
s1, when the fire-fighting hose needs to be pressed, the fire-fighting joint main body is clamped into the clamping seat at the corresponding position, and the limiting elastic block is used for clamping and limiting the outer part of the joint main body by utilizing the elasticity of the limiting elastic block;
s2, after the joint main body is clamped, the electric slide rail drives the electric slide seat at the bottom of the top guide assembly to move, the electric slide seat drives the top guide fixing rod to drive the guide sleeve roller to move to one side of the clamping seat, and the guide fixing rod drives the guide sleeve roller at one side, the conical sleeve and the opening sleeve mouth to extend to the other end of the inner side of the joint main body;
s3, at the moment, the fire hose to be assembled can penetrate through the hose assembly ring on one side and then extend to the inner sides of the clamp main bodies on two sides, the clamp main bodies abut and unfold two sides of the inner wall of the fire hose through the spring clamp bodies, the electric slide rail drives the electric slide seat and the feeding fixed rod to move, the feeding fixed rod drives the hose assembly ring to move, the hose assembly ring can move to pull the unfolded side of the fire hose to move to one side of the joint main body through moving, at the moment, an inflator pump outside the guide assembly can blow air to the conical sleeve and the unfolding sleeve nozzle through the blowing pipe, the blown air enables the fire hose to be fully unfolded into a circular shape through entering the unfolded fire hose opening, at the moment, the electric slide seat which continues to move can drive the clamp main bodies, the fire hose conical sleeve and the guide sleeve roller to be sleeved with the clamp main bodies on two sides and the clamp assembly rods on the tops to move and unfold to two sides through the inclined surfaces of the conical sleeve after the clamp main bodies on two sides are contacted with the inclined surfaces of the conical sleeve, the unfolded clamp assembling rod can be used for further unfolding the waterproof belt;
s4, after the fire hose moves to the groove outside the joint main body, the clamp main body is squeezed open by the step groove outside the joint main body to separate the clamp main body and the fire hose, the upper assembly clamp and the lower assembly clamp to be assembled are placed in butt joint with the two sides of the joint main body at the corresponding positions, the lower assembly clamp is placed in the bottom side of the clamping seat to be supported and limited, the press-fitting linear module drives the press-fitting screw rod seat to move through the thread transmission of one end of the transmission screw rod, the press-fitting screw rod seat can drive the adjusting rod to move to drive the front end press-fitting rod to move downwards to drive the press-fitting sleeve to move, the press-fitting sleeve moves to press and press the assembly stud clamped in the assembly hole of the upper assembly clamp to move downwards to be inserted into the bottom clamping nut sleeve, under full press-fitting, the assembly bolt presses downwards to deform the limiting surface piece at the inner side of the clamping nut sleeve to be in butt joint with the assembly bolt, and the clamp main body is separated and then is moved out from the assembly ring after pulling the clamping seat of the joint main body, and finishing the assembly of the upper assembly clamp and the lower assembly clamp.
Compared with the prior art, the invention has the beneficial effects that:
1. through the designed water hose feeding assembly, when the fire-fighting joint main body is clamped into the clamping seats at the corresponding positions, the limiting elastic block is used for clamping and limiting the outer part of the joint main body by utilizing self elasticity, the assembled fire hose can be propped and unfolded on two sides of the inner wall of the fire-fighting water hose through the inner sides of the two-side clamp main body, the electric slide rail drives the electric slide seat to drive the hose assembling ring to move, the hose assembling ring can move to pull one side of the fire hose to move towards the joint main body by moving, the clamp main body and the fire hose are sleeved outside the conical sleeve and the guide sleeve roller, the two-side clamp main body can drive the two-side top clamp assembling rods to move and unfold towards two sides after being contacted with the inclined surface of the conical sleeve, the unfolded clamp assembling rods can further unfold the fire-fighting water hose, so that the self-feeding treatment of the fire hose can be realized, and the manual feeding sleeve joint can be prevented from influencing the sleeve laminating efficiency between the water hose and the joint main body, and realize the horizontal pan feeding of butt joint main part through side direction open-ended grip slipper, satisfy the quick processing that breaks away from after the fire hose assembly connection.
2. Through the anchor clamps assembly pole and the spacing roller of design, the electronic slide of motion can drive anchor clamps main part and fire hose embolias the taper sleeve and guide sleeve roller outside, both sides anchor clamps main part can drive both sides top anchor clamps assembly pole and remove the expansion to both sides after the taper sleeve inclined plane contacts, the anchor clamps assembly pole of expansion can further expand to the fire hose, anchor clamps main part can stimulate the top after the atress extends and adjust the sliding sleeve and slide outside adjusting the slide bar, satisfy whole pressure equipment processing needs, when the material area fully demonstrates, the material area can extrude a plurality of spacing rollers of week side through expansion tension, spacing roller removes and can remove in the pan feeding sliding sleeve through one side pan feeding slide bar, the pan feeding slide bar removes the material area laminating that can utilize self roll body and reduces the material area and move frictional force, improve material area pan feeding stability.
3. After the upper assembly clamp and the lower assembly clamp to be assembled are abutted against the two sides of the joint main body at the corresponding positions through the designed clamp assembly rod, after the lower assembling hoop is placed in the bottom side of the clamping seat for supporting and limiting, the press-fitting linear module drives the press-fitting screw rod seat to move through the screw transmission of one end of the transmission screw rod, the press-fitting screw rod seat can drive the adjusting rod to move to drive the front press-fitting rod to downwards drive the press-fitting sleeve to move, the press-fitting sleeve moves to press the assembling stud clamped in the assembling hole of the upper assembling hoop to downwards move and insert into the bottom clamping nut sleeve, under full pressing, the assembling bolt is pressed downwards to enable the limiting shape surface piece at the inner side of the clamping nut sleeve to deform and be abutted with the assembling bolt, thereby can guarantee the stability of exerting pressure through pressure equipment sharp module to spacing face spare that can improve the pressfitting back through deformation is to last assembly clamp and lower assembly clamp joint stability.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic perspective view of another embodiment of the present invention;
FIG. 3 is a schematic illustration of the explosive detachment structure of the present invention;
FIG. 4 is a schematic structural view of a hose feeding assembly of the present invention;
FIG. 5 is a schematic perspective view of a snap-fit nut sleeve of the present invention;
FIG. 6 is a perspective view of the splice holding assembly of the present invention;
FIG. 7 is a perspective view of the guide assembly of the present invention;
FIG. 8 is a schematic perspective view of a guide assembly of the present invention;
FIG. 9 is a schematic illustration of a disassembled configuration of the assembly clip component of the present invention;
FIG. 10 is a schematic diagram of a lateral view structure according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. pressing the base; 2. a water belt feeding assembly; 201. a water hose assembly ring; 202. feeding a sliding rod; 203. a first spring; 204. a top block; 205. a limiting roller; 206. a fixed seat; 207. adjusting the sliding rod; 208. adjusting the sliding sleeve; 209. a connecting rod; 210. a second spring; 211. a clamp assembly rod; 212. a clamp body; 213. feeding a fixed rod; 3. a joint clamping assembly; 301. a clamping seat; 302. a limiting elastic block; 303. clamping the fixed rod; 4. supporting the side plates; 5. pressing the assembly; 501. pressing the linear module; 502. press-fitting a screw rod seat; 503. adjusting a rod; 504. pressing the rods; 505. pressing the sleeve; 6. a guide assembly; 601. a guide seat; 602. guiding the fixing rod; 603. a guide sleeve roller; 604. a conical sleeve; 605. opening the sleeve mouth; 606. an inflator pump; 607. a purge tube; 7. assembling a hoop component; 701. assembling a hoop; 702. assembling a hoop at the lower part; 703. engaging the core column; 704. assembling a stud; 705. clamping a nut sleeve; 706. limiting the deformation piece; 8. a connector body; 9. provided is an electric sliding rail.
Detailed Description
Referring to fig. 1-10, the present invention provides a technical solution: a press-fitting device for producing a fire hose comprises a press-fitting base 1, a supporting side plate 4 is fixedly arranged on one side of the press-fitting base 1, a press-fitting component 5 is fixedly arranged on one side of the supporting side plate 4, a joint clamping component 3 is fixedly arranged at the position, corresponding to the press-fitting component 5, of the top of the press-fitting base 1, the joint clamping component 3 is used for clamping and limiting a joint main body 8, the top of the press-fitting base 1 is provided with an electric slide rail 9, the inner cavity of the electric slide rail 9 is connected with a plurality of electric slide seats in a sliding way, the joint clamping component 3 is fixedly arranged at the top of one of the electric slide seats, the top of the press-fitting base 1 is fixedly provided with a water hose feeding assembly 2 through an electric sliding seat, the top of the press-fitting base 1 is fixedly provided with a guide assembly 6 through an electric sliding seat, the axes of the guide assembly 6, the water belt feeding assembly 2 and the joint clamping assembly 3 are positioned on the same horizontal line;
the joint clamping assembly 3 comprises a clamping seat 301, the bottom of the clamping seat 301 is fixedly mounted at the top of an electric sliding seat through a clamping fixing rod 303, a plurality of limiting elastic blocks 302 are fixedly connected to two sides of an inner cavity of the clamping seat 301, the water hose feeding assembly 2 comprises a water hose assembling ring 201, a plurality of limiting rollers 205 are adjustably connected to an inner cavity of the water hose assembling ring 201, a clamp main body 212 is adjustably assembled at the front end of the water hose assembling ring 201, and the clamping main body 212 is used for clamping two sides of a narrow-necked opening side wall of a fire hose main body to guide feeding.
The implementation mode is specifically as follows: when the fire-fighting hose is required to be pressed, the fire-fighting joint main body 8 is clamped into the clamping seats 301 at the corresponding positions, the limiting elastic blocks 302 are used for clamping and limiting the outer part of the joint main body 8 by utilizing the elasticity of the limiting elastic blocks, the assembled fire-fighting hose can penetrate through the hose assembling ring 201 at one side and then extend to the inner sides of the clamp main bodies 212 at two sides, the clamp main bodies 212 are butted and spread on two sides of the inner wall of the fire-fighting hose through the spring clamp bodies, the electric slide rails 9 drive the electric slide bases and the feeding fixing rods 213 to move, the feeding fixing rods 213 drive the hose assembling ring 201 to move, the hose assembling ring 201 can move to pull the unfolded side of the fire-fighting hose to move towards one side of the joint main body 8 by moving, the clamp main body 212 and the fire-fighting hose are sleeved outside the conical sleeve 604 and the guide sleeve roller 603, the clamp main bodies 212 at two sides and the inclined surfaces of the conical sleeve 604 are in contact to drive the clamp assembling rods 211 at two sides to move and spread towards two sides, the anchor clamps assembly pole 211 of expansion can further expand waterproof area, move to connecting 8 outside cell bodies of main part after when the fire hose, it makes anchor clamps main part 212 and fire hose separation to connect 8 outside rank grooving extrusions of main part, thereby can realize handling from the pan feeding to waterproof area, avoid artifical material loading to cup joint and influence the material area and connect the cover between the main part 8 and establish laminating efficiency, and realize the horizontal pan feeding of joint main part 8 through side direction open-ended grip slipper 301, satisfy the quick processing that breaks away from after the fire hose assembly connection.
Referring to fig. 7-8, the guide assembly 6 includes a guide seat 601, the guide seat 601 is fixedly installed at the top of the electric sliding seat, a guide sleeve roller 603 is fixedly installed at one side of the guide seat 601, a tapered sleeve 604 is communicated with one side of the guide sleeve roller 603, a distraction sleeve nozzle 605 is embedded at one side of the tapered sleeve 604, a purging tube 607 is communicated with an inner cavity of the guide sleeve roller 603, an inflator 606 is communicated with the other end of the purging tube 607, the inflator 606 is fixedly installed at the top of the guide seat 601, the cross section of the distraction sleeve nozzle 605 is rectangular, and the cross sections of the axial two sides of the inner cavity of the distraction sleeve nozzle 605 are arc-shaped.
Spacing bullet piece 302 cross sectional shape is triangle-shaped, and spacing bullet piece 302 is the elastic plastic piece, grip slipper 301 cross sectional shape is the U-shaped, grip slipper 301 extends to one side from transverse angle.
The implementation mode is specifically as follows: hosepipe collar 201 removes and can expand one side when moving to connecting 8 one sides and removing through removing the pulling fire hose, outside pump 606 can blow to taper sleeve 604 and opening cover nozzle 605 through sweeping pipe 607, the gas that blows out makes the fire hose fully expand to be circularly through getting into the fire hose opening that expands, thereby can be through flushing gas into the self-staining expansion of realizing the fire hose in the fire hose, make things convenient for the material area to embolia guide mantle roller 603 and taper sleeve 604, satisfy the butt support to subsequent material area pan feeding, make the hosepipe can expand completely and embolia the outside cell body of connecting 8, and then can further improve the laminating compactness with guide mantle roller 603 outside behind the material area pan feeding.
Referring to fig. 1-4, a plurality of feeding sliding sleeves are embedded in the outer side wall of the hose assembling ring 201, a feeding sliding rod 202 is slidably connected to the inner cavity of the feeding sliding sleeve, an ejecting block 204 is fixedly connected to one end of the feeding sliding rod 202, the other end of the feeding sliding rod 202 is fixedly connected to one side of a limiting roller 205, a first spring 203 is sleeved on the outer side wall of the feeding sliding rod 202, two ends of the first spring 203 are fixedly connected to the ejecting block 204 and one side of the feeding sliding sleeve respectively, a feeding fixing rod 213 is fixedly connected to the bottom of the hose assembling ring 201, the feeding fixing rod 213 is fixedly installed on the top of an electric sliding seat on one side, a fixed seat 206 is fixedly connected to one side of the hose assembling ring 201, an adjusting sliding rod 207 is fixedly installed in the inner cavity of the fixed seat 206, two adjusting sliding sleeves 208 are slidably connected to the outer side wall of the adjusting sliding rod 207, and two second springs 210 are sleeved on the outer side wall of the adjusting sliding rod 207, the both ends of second spring 210 respectively with correspond position control sliding sleeve 208 and fixing base 206 inner chamber one side fixed connection, adjust sliding sleeve 208 one side fixedly connected with connecting rod 209, connecting rod 209 bottom fixedly connected with anchor clamps assembly pole 211, anchor clamps assembly pole 211 bottom is established with the fixed cover in anchor clamps main part 212 top.
The implementation mode is specifically as follows: the moving electric slide seat can drive the clamp main body 212 and the fire hose to be sleeved outside the conical sleeve 604 and the guide sleeve roller 603, the clamp main bodies 212 on the two sides can drive the clamp assembling rods 211 on the two sides to move and expand towards the two sides after contacting with the inclined plane of the conical sleeve 604, the expanded clamp assembling rods 211 can further expand the fire hose, the clamp main body 212 can pull the top adjusting slide sleeve 208 to slide outside the adjusting slide rod 207 after being stressed and expanded, the adjusting slide sleeve 208 can synchronously extrude a second spring 210 outside the external adjusting slide rod 207, the second spring 210 can ensure that the separated clamp main body 212 can reset by using elasticity, the reset operation of the clamp main body 212 is convenient, the whole press-fitting treatment requirement is met, when the material belt is fully displayed, the material belt can extrude a plurality of limit rollers 205 on the peripheral side by expanding tension, the limit rollers 205 can move in the feeding slide sleeve through the feeding slide rod 202 on one side, pan feeding slide bar 202 removes the material area laminating that can utilize self roll body and reduces material area and move frictional force, improves material area pan feeding stability, and first spring 203 can utilize self elasticity adaptation to absorb the deflection of spacing roller 205 simultaneously and drag stress, reduces the deflection and drags the damage that the stress caused to the material area surface, improves the assembly security.
Referring to fig. 1-4 and 9, the press-fitting assembly 5 includes a press-fitting linear die set 501, the press-fitting linear die set 501 is fixedly installed on one side of the supporting side plate 4, a screw rod seat is connected to one side of the press-fitting linear die set through a screw thread, an adjusting rod 503 is fixedly connected to one side of the screw rod seat, a press-fitting rod 504 is fixedly connected to the other end of the adjusting rod 503, press-fitting sleeves 505 are fixedly connected to both ends of the bottom of the press-fitting rod 504, and the press-fitting sleeves 505 are located on the top of the assembling hoop member 7, the press-fitting assembly 5 includes the press-fitting linear die set 501, the press-fitting linear die set 501 is fixedly installed on one side of the supporting side plate 4, a screw rod seat is connected to one side of the press-fitting linear die set, an adjusting rod 503 is fixedly connected to one side of the screw rod seat, a press-fitting rod 504 is fixedly connected to the other end of the adjusting rod 503, and press-fitting sleeves 505 are fixedly connected to both ends of the bottom of the press-fitting rod 504, and compression sleeve 505 is positioned on top of the mounting clip member 7.
The implementation mode is specifically as follows: the clamp main body 212 is squeezed open by a step installation groove outside the joint main body 8 to separate the clamp main body 212 from the fire hose, after an upper assembly clamp 701 and a lower assembly clamp 702 to be assembled are abutted against two sides of the joint main body 8 at corresponding positions, the lower assembly clamp 702 is placed into the bottom side of a clamping seat 301 to be supported and limited, a press-fitting linear module 501 drives a press-fitting screw rod seat 502 to move through one-end screw transmission of a transmission screw rod, the press-fitting screw rod seat 502 can drive an adjusting rod 503 to move to drive a front end press-fitting rod 504 to downwards drive a press-fitting sleeve 505 to move, the press-fitting sleeve 505 moves to press an assembly stud 704 clamped in an assembly hole of the upper assembly clamp 701 to downwards move and insert into a bottom clamping nut sleeve 705, under full pressing, an assembly bolt is pressed downwards to enable a limiting surface part inside the clamping nut sleeve to be deformed and abutted to the assembly bolt, the clamping nut sleeve 705 is separated by pulling the joint main body 8, and then is moved out from the water hose assembly ring 201, the assembly of assembly clamp 701 and lower assembly clamp 702 is gone up in the completion to can guarantee the stability of exerting pressure through pressure equipment sharp module 501, guarantee the joint assembly of assembly clamp 701 and lower assembly clamp 702, go up assembly clamp 701 and the inboard interlock stem 703 of lower assembly clamp 702 can be through the laminating compactness behind the extrusion spacing assurance material area pressfitting joint with the outside cell body of joint main part 8, avoid water pressure to dash out the material area and lead to and the separation of assembly clamp 701 and lower assembly clamp 702.
A press fitting process for producing a fire hose specifically comprises the following steps:
s1, when the fire-fighting hose needs to be pressed, the fire-fighting joint main body 8 is clamped into the clamping seat 301 at the corresponding position, and the limiting elastic block 302 is used for clamping and limiting the outer part of the joint main body 8 by utilizing the elasticity of the limiting elastic block;
s2, after the joint main body 8 is clamped, the electric slide rail 9 drives the electric slide seat at the bottom of the top guide assembly 6 to move, the electric slide seat drives the top guide fixing rod 602 to drive the guide sleeve roller 603 to move towards one side of the clamping seat 301, and the guide fixing rod 602 drives the guide sleeve roller 603 at one side, the conical sleeve 604 and the opening sleeve nozzle 605 to extend to the other end of the inner side of the joint main body 8;
s3, at the moment, the fire hose to be assembled can penetrate through the hose assembly ring 201 on one side and then extend to the inner sides of the clamp main bodies 212 on two sides, the clamp main bodies 212 are abutted and spread on two sides of the inner wall of the fire hose through the spring clamp bodies, the electric slide rail 9 drives the electric slide carriage and the feeding fixing rod 213 to move, the feeding fixing rod 213 drives the hose assembly ring 201 to move, the hose assembly ring 201 can move to pull the unfolded side of the fire hose to move towards one side of the connector main body 8 through moving, at the moment, the air pump 606 outside the guide assembly 6 can blow air to the conical sleeve 604 and the unfolding sleeve nozzle 605 through the blowing pipe 607, the blown air can fully unfold the fire hose into a circular shape through entering the unfolded fire hose opening, at the moment, the electric slide carriage which continuously moves can drive the clamp main bodies 212 and the fire hose to be sleeved outside the conical sleeve 604 and the guide sleeve roller 603, the clamp main bodies 212 on two sides can drive the clamp assembly rods 211 on the top of the two sides to move and unfold towards two sides after being in contact with the inclined planes of the conical sleeve 604, the unfolded clamp assembling rod 211 can further unfold the waterproof belt;
s4, after the fire hose moves to the groove body outside the joint main body 8, the clamp main body 212 is squeezed open by the step groove outside the joint main body 8 to separate the clamp main body 212 from the fire hose, the upper assembling hoop 701 and the lower assembling hoop 702 to be assembled are placed in abutting connection with the two sides of the joint main body 8 at the corresponding position, the lower assembling hoop 702 is placed in the bottom side of the clamping seat 301 for supporting and limiting, the press-fitting linear module 501 drives the press-fitting screw rod seat 502 to move through the screw transmission at one end of the transmission screw rod, the press-fitting screw rod seat 502 moves to drive the adjusting rod 503 to move to drive the front press-fitting rod 504 to move downwards to drive the press-fitting sleeve 505 to move, the press-fitting sleeve 505 moves to press the assembling stud 704 clamped in the assembling hole of the upper assembling hoop 701 to move downwards to be inserted into the bottom clamp-fitting nut sleeve, and under sufficient press-fitting, the assembling bolt presses downwards to deform the limiting surface 705 inside the clamp-fitting nut sleeve to abut against the assembling bolt, the clamp holder 301 is separated by pulling the joint body 8 and then is removed from the hose assembly ring 201, and the upper assembly clamp 701 and the lower assembly clamp 702 are assembled.
Claims (10)
1. The utility model provides a pressure equipment is used in production of fire hose, includes pressure equipment base (1), pressure equipment base (1) one side fixed mounting has support curb plate (4), its characterized in that: a press-fitting component (5) is fixedly arranged on one side of the supporting side plate (4), a joint clamping component (3) is fixedly arranged at the position, corresponding to the press-fitting component (5), of the top of the press-fitting base (1), the joint clamping component (3) is used for clamping and limiting the joint main body (8), the top of the press-fitting base (1) is provided with an electric sliding rail (9), the inner cavity of the electric sliding rail (9) is connected with a plurality of electric sliding seats in a sliding way, the joint clamping component (3) is fixedly arranged at the top of one of the electric sliding seats, the top of the press-fitting base (1) is fixedly provided with a water hose feeding assembly (2) through an electric sliding seat, the top of the press-fitting base (1) is fixedly provided with a guide component (6) through an electric sliding seat, the axes of the guide assembly (6), the water hose feeding assembly (2) and the joint clamping assembly (3) are positioned on the same horizontal line;
the joint clamping assembly (3) comprises a clamping seat (301), the bottom of the clamping seat (301) is fixedly installed at the top of an electric sliding seat through a clamping fixing rod (303), a plurality of limiting elastic blocks (302) are fixedly connected to two sides of an inner cavity of the clamping seat (301), the water hose feeding assembly (2) comprises a water hose assembling ring (201), a plurality of limiting rollers (205) are adjustably connected to the inner cavity of the water hose assembling ring (201), a clamp main body (212) is adjustably assembled at the front end of the water hose assembling ring (201) and used for clamping two sides of a narrow-end opening side wall of a fire hose main body through the clamp main bodies (212) at two sides to guide feeding, the guide assembly (6) comprises a guide seat (601), a guide sleeve roller (603) is fixedly installed at one side of the guide seat (601), a conical sleeve (604) is communicated with one side of the guide sleeve roller (603), and a purging part is arranged at one side of the conical sleeve (604), the fire hose is used for expanding a fire hose gap through the matching of the conical sleeve (604) and the blowing part.
2. The press fitting equipment for producing the fire hose according to claim 1, wherein: the guide seat (601) is fixedly installed at the top of the electric sliding seat, one side of the conical sleeve (604) is embedded with a spreading sleeve nozzle (605), the inner cavity of the guide sleeve roller (603) is communicated with a purging pipe (607), the other end of the purging pipe (607) is communicated with an inflator pump (606), and the inflator pump (606) is fixedly installed at the top of the guide seat (601).
3. The press fitting equipment for producing the fire hose according to claim 1, wherein: the cross section of the opening sleeve nozzle (605) is rectangular, and the cross sections of the two axial sides of the inner cavity of the opening sleeve nozzle (605) are arc-shaped.
4. The press fitting equipment for producing the fire hose according to claim 1, wherein: the cross section of the limiting elastic block (302) is triangular, and the limiting elastic block (302) is an elastic plastic block.
5. The press fitting equipment for producing the fire hose according to claim 1, wherein: the outer side wall of the water hose assembling ring (201) is embedded with a plurality of feeding sliding sleeves, an inner cavity of each feeding sliding sleeve is connected with a feeding sliding rod (202) in a sliding mode, one end of each feeding sliding rod (202) is fixedly connected with an ejector block (204), the other end of each feeding sliding rod (202) is fixedly connected with one side of a limiting roller (205), a first spring (203) is sleeved on the outer side wall of each feeding sliding rod (202), two ends of each first spring (203) are fixedly connected with the ejector blocks (204) and one side of each feeding sliding sleeve in a corresponding mode, a feeding fixing rod (213) is fixedly connected to the bottom of the water hose assembling ring (201), and the feeding fixing rod (213) is fixedly installed at the top of an electric sliding seat on one side.
6. The press fitting equipment for producing the fire hose according to claim 1, wherein: the water hose assembling ring is characterized in that a fixing seat (206) is fixedly connected to one side of the water hose assembling ring (201), an adjusting slide rod (207) is fixedly mounted in an inner cavity of the fixing seat (206), the outer side wall of the adjusting slide rod (207) is slidably connected with two adjusting sliding sleeves (208), two second springs (210) are sleeved on the outer side wall of the adjusting slide rod (207), two ends of each second spring (210) are fixedly connected with the corresponding position adjusting sliding sleeve (208) and one side of the inner cavity of the fixing seat (206), a connecting rod (209) is fixedly connected to one side of the adjusting sliding sleeves (208) and one side of the inner cavity of the fixing seat (206), a clamp assembling rod (211) is fixedly connected to the bottom of the connecting rod (209), and the bottom of the clamp assembling rod (211) is fixedly sleeved on the top of the clamp body (212).
7. The press fitting equipment for producing the fire hose according to claim 1, wherein: the cross section of the clamping seat (301) is U-shaped, and the clamping seat (301) extends to one side from a transverse angle.
8. The press fitting equipment for producing the fire hose according to claim 1, wherein: the press fitting assembly (5) comprises a press fitting linear module (501), the press fitting linear module (501) is fixedly installed on one side of the supporting side plate (4), a screw rod seat is in threaded connection with one side of the press fitting linear module seat, an adjusting rod (503) is fixedly connected with one side of the screw rod seat, a press fitting rod (504) is fixedly connected with the other end of the adjusting rod (503), press fitting sleeves (505) are fixedly connected to two ends of the bottom of each press fitting rod (504), and the press fitting sleeves (505) are located at the tops of the assembling hoop components (7).
9. The press fitting equipment for producing the fire hose according to claim 1, wherein: assembly clamp component (7) are including last assembly clamp (701) and lower assembly clamp (702), it is the arc to go up assembly clamp (701) and lower assembly clamp (702) cross sectional shape, and assembly clamp (702) both sides pilot hole has all set firmly joint nut cover (705) down, it has assembly double-screw bolt (704) to go up assembly clamp (701) both sides pilot hole sliding connection, joint nut cover (705) inner chamber has set firmly a plurality of spacing deformation spare for the pressfitting through assembly bolt makes spacing deformation spare deformation and assembly bolt pressfitting assembly, it all is equipped with interlock stem (703) with lower assembly clamp (702) inboard to go up assembly clamp (701), and both sides interlock stem (703) all laminate with joint main part (8) outside cell body mutually.
10. A press fitting process for producing a fire hose is characterized by comprising the following steps of: the press fitting equipment applied to the production of the fire hose as claimed in claims 1 to 9, specifically comprising the following steps:
s1, when the fire-fighting hose needs to be pressed, the fire-fighting joint main body (8) is clamped into the clamping seat (301) at the corresponding position, and the limiting elastic block (302) is used for clamping and limiting the outer part of the joint main body (8) by utilizing the elasticity of the limiting elastic block;
s2, after the joint main body (8) is clamped, the electric slide rail (9) drives the electric slide seat at the bottom of the top guide assembly (6) to move, the electric slide seat drives the top guide fixing rod (602) to drive the guide sleeve roller (603) to move towards one side of the clamping seat (301), and the guide fixing rod (602) drives the guide sleeve roller (603) at one side, the conical sleeve (604) and the expansion sleeve nozzle (605) to extend to the other end of the inner side of the joint main body (8);
s3, at the moment, the fire hose to be assembled can penetrate through the hose assembling ring (201) on one side and then extend to the inner sides of the clamp main bodies (212) on two sides, the clamp main bodies (212) abut and are unfolded on two sides of the inner wall of the fire hose through the spring clamp body, the electric slide rail (9) drives the electric slide seat and the feeding fixing rod (213) to move, the feeding fixing rod (213) drives the hose assembling ring (201) to move, the hose assembling ring (201) can move to pull the unfolded side of the fire hose to move to one side of the connector main body (8) through moving, at the moment, the air pump (606) outside the guide assembly (6) can blow air to the conical sleeve (604) and the unfolding sleeve nozzle (605) through the blowing pipe (607), blown air can fully unfold the fire hose into a circular shape through entering the fire hose opening for unfolding, at the moment, the electric slide seat and the fire hose which continue to move can drive the clamp main bodies (212) and the fire hose to be sleeved outside the conical sleeve (604) and the guide sleeve roller (603), after the clamp main bodies (212) on the two sides are contacted with the inclined surfaces of the conical sleeves (604), the clamp assembling rods (211) on the top of the two sides can be driven to move and expand towards the two sides, and the expanded clamp assembling rods (211) can further expand the waterproof belt;
s4, after the fire hose moves to the groove body outside the joint main body (8), extruding the clamp main body (212) by the step groove outside the joint main body (8) to separate the clamp main body (212) from the fire hose, enabling the upper assembling clamp (701) and the lower assembling clamp (702) to be assembled to be abutted against the two sides of the joint main body (8) at the corresponding positions, placing the lower assembling clamp (702) into the bottom side of the clamping seat (301) for supporting and limiting, driving the press-fitting screw rod seat (502) to move by the screw transmission at one end of the drive screw rod, driving the adjusting rod (503) to move by the press-fitting screw rod seat (502) to drive the front end press-fitting rod (504) to move towards the lower press-fitting sleeve (505), moving the press-fitting sleeve (505) to press the assembling screw rod (704) clamped in the assembling hole of the upper assembling clamp (701) to move downwards and inserting into the bottom nut clamping sleeve (705), under sufficient pressfitting, the assembly bolt pushes down to make the inboard spacing face spare of joint nut cover (705) deformation and assembly bolt laminating butt, shifts out in hosepipe assembly ring (201) after pulling joint main part (8) grip slipper (301) separation, accomplishes the assembly of going up assembly clamp (701) and lower assembly clamp (702).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111526177.1A CN114147458B (en) | 2021-12-14 | 2021-12-14 | Press mounting equipment and press mounting process for fire hose production |
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| CN202111526177.1A CN114147458B (en) | 2021-12-14 | 2021-12-14 | Press mounting equipment and press mounting process for fire hose production |
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| CN114147458A true CN114147458A (en) | 2022-03-08 |
| CN114147458B CN114147458B (en) | 2022-12-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116141667A (en) * | 2022-12-13 | 2023-05-23 | 泰州市神龙消防科技有限公司 | Online fire hose wears cover processingequipment |
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| CN114147458B (en) | 2022-12-09 |
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